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freebsd-nq/sys/dev/wi/if_wi.c

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Add device driver support for the Lucent WaveLAN/IEEE 802.11 wireless network adapters. These are all PCMCIA devices (the ISA version is a PCMCIA to ISA bridge with a PCMCIA card plugged into it). Also add a wicontrol utility to read and write some of the card's parameters. Note: I do not have access to a WavePOINT access point, so I have only been able to test this driver in ad-hoc (point to point) mode. The wicontrol utility allows programming the desired service set name (SSID) and enabling BSS mode, but I can't tell for sure if it works (I know the card switches modes, but I can't verify that it joins a service set correctly). This driver was written using information gleaned from the Lucent HCF Light library, which is an API library designed to simplify driver development for devices based on the Lucent Hermes chip. Unfortunately, the HCF Light is missing certain features (like 802.11 frame encapsulation!) which are available only in the proprietary complete HCF code, which is not available to the public. This driver uses none of the HCF Light code: it's very ugly and contaminated by the GPL. IP and ARP packets are encapsulated as 802.11 frames, everything else is encapsulated as 802.3. (It would be easier to just get the Hermes programming manual, but that's not publically available either. For those who are wondering, the Linux WaveLAN/IEEE driver uses the proprietary HCF code, which is provided in object code form only. So much for supporting open source sofware.) Multicast filter support is implemented, however it appears that the filter doesn't work: programming in one IP mutlicast group enables them all.
1999-05-05 07:11:38 +00:00
/*
* Copyright (c) 1997, 1998, 1999
* Bill Paul <wpaul@ctr.columbia.edu>. All rights reserved.
*
* Redistribution and use in source and binary forms, with or without
* modification, are permitted provided that the following conditions
* are met:
* 1. Redistributions of source code must retain the above copyright
* notice, this list of conditions and the following disclaimer.
* 2. Redistributions in binary form must reproduce the above copyright
* notice, this list of conditions and the following disclaimer in the
* documentation and/or other materials provided with the distribution.
* 3. All advertising materials mentioning features or use of this software
* must display the following acknowledgement:
* This product includes software developed by Bill Paul.
* 4. Neither the name of the author nor the names of any co-contributors
* may be used to endorse or promote products derived from this software
* without specific prior written permission.
*
* THIS SOFTWARE IS PROVIDED BY Bill Paul AND CONTRIBUTORS ``AS IS'' AND
* ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE
* IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE
* ARE DISCLAIMED. IN NO EVENT SHALL Bill Paul OR THE VOICES IN HIS HEAD
* BE LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR
* CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF
* SUBSTITUTE GOODS OR SERVICES; LOSS OF USE, DATA, OR PROFITS; OR BUSINESS
* INTERRUPTION) HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN
* CONTRACT, STRICT LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE)
* ARISING IN ANY WAY OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF
* THE POSSIBILITY OF SUCH DAMAGE.
*/
/*
* Lucent WaveLAN/IEEE 802.11 PCMCIA driver for FreeBSD.
*
* Written by Bill Paul <wpaul@ctr.columbia.edu>
* Electrical Engineering Department
* Columbia University, New York City
*/
/*
- Fix up some comments in if_wi.c (no code changes) - Mention that the 6Mbps turbo adapters are supported in HARDWARE.TXT and RELNOTES.TXT and the wi.4 man page - Mention turbo adapters in the wicontrol.8 man page and provide a complete table of available transmit speed settings
1999-05-22 16:12:54 +00:00
* The WaveLAN/IEEE adapter is the second generation of the WaveLAN
Add device driver support for the Lucent WaveLAN/IEEE 802.11 wireless network adapters. These are all PCMCIA devices (the ISA version is a PCMCIA to ISA bridge with a PCMCIA card plugged into it). Also add a wicontrol utility to read and write some of the card's parameters. Note: I do not have access to a WavePOINT access point, so I have only been able to test this driver in ad-hoc (point to point) mode. The wicontrol utility allows programming the desired service set name (SSID) and enabling BSS mode, but I can't tell for sure if it works (I know the card switches modes, but I can't verify that it joins a service set correctly). This driver was written using information gleaned from the Lucent HCF Light library, which is an API library designed to simplify driver development for devices based on the Lucent Hermes chip. Unfortunately, the HCF Light is missing certain features (like 802.11 frame encapsulation!) which are available only in the proprietary complete HCF code, which is not available to the public. This driver uses none of the HCF Light code: it's very ugly and contaminated by the GPL. IP and ARP packets are encapsulated as 802.11 frames, everything else is encapsulated as 802.3. (It would be easier to just get the Hermes programming manual, but that's not publically available either. For those who are wondering, the Linux WaveLAN/IEEE driver uses the proprietary HCF code, which is provided in object code form only. So much for supporting open source sofware.) Multicast filter support is implemented, however it appears that the filter doesn't work: programming in one IP mutlicast group enables them all.
1999-05-05 07:11:38 +00:00
* from Lucent. Unlike the older cards, the new ones are programmed
* entirely via a firmware-driven controller called the Hermes.
* Unfortunately, Lucent will not release the Hermes programming manual
* without an NDA (if at all). What they do release is an API library
* called the HCF (Hardware Control Functions) which is supposed to
* do the device-specific operations of a device driver for you. The
* publically available version of the HCF library (the 'HCF Light') is
- Fix up some comments in if_wi.c (no code changes) - Mention that the 6Mbps turbo adapters are supported in HARDWARE.TXT and RELNOTES.TXT and the wi.4 man page - Mention turbo adapters in the wicontrol.8 man page and provide a complete table of available transmit speed settings
1999-05-22 16:12:54 +00:00
* a) extremely gross, b) lacks certain features, particularly support
Add device driver support for the Lucent WaveLAN/IEEE 802.11 wireless network adapters. These are all PCMCIA devices (the ISA version is a PCMCIA to ISA bridge with a PCMCIA card plugged into it). Also add a wicontrol utility to read and write some of the card's parameters. Note: I do not have access to a WavePOINT access point, so I have only been able to test this driver in ad-hoc (point to point) mode. The wicontrol utility allows programming the desired service set name (SSID) and enabling BSS mode, but I can't tell for sure if it works (I know the card switches modes, but I can't verify that it joins a service set correctly). This driver was written using information gleaned from the Lucent HCF Light library, which is an API library designed to simplify driver development for devices based on the Lucent Hermes chip. Unfortunately, the HCF Light is missing certain features (like 802.11 frame encapsulation!) which are available only in the proprietary complete HCF code, which is not available to the public. This driver uses none of the HCF Light code: it's very ugly and contaminated by the GPL. IP and ARP packets are encapsulated as 802.11 frames, everything else is encapsulated as 802.3. (It would be easier to just get the Hermes programming manual, but that's not publically available either. For those who are wondering, the Linux WaveLAN/IEEE driver uses the proprietary HCF code, which is provided in object code form only. So much for supporting open source sofware.) Multicast filter support is implemented, however it appears that the filter doesn't work: programming in one IP mutlicast group enables them all.
1999-05-05 07:11:38 +00:00
* for 802.11 frames, and c) is contaminated by the GNU Public License.
*
* This driver does not use the HCF or HCF Light at all. Instead, it
* programs the Hermes controller directly, using information gleaned
* from the HCF Light code and corresponding documentation.
*
* This driver supports both the PCMCIA and ISA versions of the
* WaveLAN/IEEE cards. Note however that the ISA card isn't really
* anything of the sort: it's actually a PCMCIA bridge adapter
* that fits into an ISA slot, into which a PCMCIA WaveLAN card is
* inserted. Consequently, you need to use the pccard support for
* both the ISA and PCMCIA adapters.
*/
#include <sys/param.h>
#include <sys/systm.h>
#include <sys/sockio.h>
#include <sys/mbuf.h>
KSE Milestone 2 Note ALL MODULES MUST BE RECOMPILED make the kernel aware that there are smaller units of scheduling than the process. (but only allow one thread per process at this time). This is functionally equivalent to teh previousl -current except that there is a thread associated with each process. Sorry john! (your next MFC will be a doosie!) Reviewed by: peter@freebsd.org, dillon@freebsd.org X-MFC after: ha ha ha ha
2001-09-12 08:38:13 +00:00
#include <sys/proc.h>
Add device driver support for the Lucent WaveLAN/IEEE 802.11 wireless network adapters. These are all PCMCIA devices (the ISA version is a PCMCIA to ISA bridge with a PCMCIA card plugged into it). Also add a wicontrol utility to read and write some of the card's parameters. Note: I do not have access to a WavePOINT access point, so I have only been able to test this driver in ad-hoc (point to point) mode. The wicontrol utility allows programming the desired service set name (SSID) and enabling BSS mode, but I can't tell for sure if it works (I know the card switches modes, but I can't verify that it joins a service set correctly). This driver was written using information gleaned from the Lucent HCF Light library, which is an API library designed to simplify driver development for devices based on the Lucent Hermes chip. Unfortunately, the HCF Light is missing certain features (like 802.11 frame encapsulation!) which are available only in the proprietary complete HCF code, which is not available to the public. This driver uses none of the HCF Light code: it's very ugly and contaminated by the GPL. IP and ARP packets are encapsulated as 802.11 frames, everything else is encapsulated as 802.3. (It would be easier to just get the Hermes programming manual, but that's not publically available either. For those who are wondering, the Linux WaveLAN/IEEE driver uses the proprietary HCF code, which is provided in object code form only. So much for supporting open source sofware.) Multicast filter support is implemented, however it appears that the filter doesn't work: programming in one IP mutlicast group enables them all.
1999-05-05 07:11:38 +00:00
#include <sys/kernel.h>
#include <sys/socket.h>
Update the WaveLAN/IEEE driver: - Convert to new bus attachment scheme. Thanks to Blaz Zupan for doing the initial work here. One thing I changed was to have the attach and detach routines work like the PCI drivers, which means that in theory you should be able to load and unload the driver like the PCI NIC drivers, however the pccard support for this hasn't settled down yet so it doesn't quite work. Once the pccard work is done, I'll have to revisit this. - Add device wi0 to PCCARD. If we're lucky, people should be able to install via their WaveLAN cards now. - Add support for signal strength caching. The wicontrol utility has also been updated to allow zeroing and displaying the signal strength cache. - Add a /sys/modules/wi directory and fix a Makefile to builf if_wi.ko. Currently this module is only built for the i386 platform, though once the pccard stuff is done it should be able to work on the alpha too. (Theoretically you should be able to plug one of the WaveLAN/IEEE ISA cards into an alpha with an ISA slot, but we'll see how that turns out. - Update LINT to use only device wi0. There is no true ISA version of the WaveLAN/IEEE so we'll never use an ISA attachment. - Update files.i386 so that if_wi is dependent on card.
1999-11-25 20:45:49 +00:00
#include <sys/module.h>
#include <sys/bus.h>
unifdef -DWI_HOSTAP, like OpenBSD does
2002-04-12 06:01:28 +00:00
#include <sys/random.h>
Update the WaveLAN/IEEE driver: - Convert to new bus attachment scheme. Thanks to Blaz Zupan for doing the initial work here. One thing I changed was to have the attach and detach routines work like the PCI drivers, which means that in theory you should be able to load and unload the driver like the PCI NIC drivers, however the pccard support for this hasn't settled down yet so it doesn't quite work. Once the pccard work is done, I'll have to revisit this. - Add device wi0 to PCCARD. If we're lucky, people should be able to install via their WaveLAN cards now. - Add support for signal strength caching. The wicontrol utility has also been updated to allow zeroing and displaying the signal strength cache. - Add a /sys/modules/wi directory and fix a Makefile to builf if_wi.ko. Currently this module is only built for the i386 platform, though once the pccard stuff is done it should be able to work on the alpha too. (Theoretically you should be able to plug one of the WaveLAN/IEEE ISA cards into an alpha with an ISA slot, but we'll see how that turns out. - Update LINT to use only device wi0. There is no true ISA version of the WaveLAN/IEEE so we'll never use an ISA attachment. - Update files.i386 so that if_wi is dependent on card.
1999-11-25 20:45:49 +00:00
#include <sys/syslog.h>
#include <sys/sysctl.h>
#include <machine/bus.h>
#include <machine/resource.h>
#include <sys/rman.h>
Add device driver support for the Lucent WaveLAN/IEEE 802.11 wireless network adapters. These are all PCMCIA devices (the ISA version is a PCMCIA to ISA bridge with a PCMCIA card plugged into it). Also add a wicontrol utility to read and write some of the card's parameters. Note: I do not have access to a WavePOINT access point, so I have only been able to test this driver in ad-hoc (point to point) mode. The wicontrol utility allows programming the desired service set name (SSID) and enabling BSS mode, but I can't tell for sure if it works (I know the card switches modes, but I can't verify that it joins a service set correctly). This driver was written using information gleaned from the Lucent HCF Light library, which is an API library designed to simplify driver development for devices based on the Lucent Hermes chip. Unfortunately, the HCF Light is missing certain features (like 802.11 frame encapsulation!) which are available only in the proprietary complete HCF code, which is not available to the public. This driver uses none of the HCF Light code: it's very ugly and contaminated by the GPL. IP and ARP packets are encapsulated as 802.11 frames, everything else is encapsulated as 802.3. (It would be easier to just get the Hermes programming manual, but that's not publically available either. For those who are wondering, the Linux WaveLAN/IEEE driver uses the proprietary HCF code, which is provided in object code form only. So much for supporting open source sofware.) Multicast filter support is implemented, however it appears that the filter doesn't work: programming in one IP mutlicast group enables them all.
1999-05-05 07:11:38 +00:00
#include <net/if.h>
#include <net/if_arp.h>
#include <net/ethernet.h>
#include <net/if_dl.h>
#include <net/if_media.h>
#include <net/if_types.h>
Currently, each wireless networking driver has it's own control program despite the fact that most people want to set exactly the same settings regardless of which card they have. It has been repeatidly suggested that this configuration should be done via ifconfig. This patch implements the required functionality in ifconfig and add support to the wi and an drivers. It also provides partial, untested support for the awi driver. PR: 25577 Submitted by: Brooks Davis <brooks@one-eyed-alien.net>
2001-05-26 09:27:08 +00:00
#include <net/if_ieee80211.h>
Add device driver support for the Lucent WaveLAN/IEEE 802.11 wireless network adapters. These are all PCMCIA devices (the ISA version is a PCMCIA to ISA bridge with a PCMCIA card plugged into it). Also add a wicontrol utility to read and write some of the card's parameters. Note: I do not have access to a WavePOINT access point, so I have only been able to test this driver in ad-hoc (point to point) mode. The wicontrol utility allows programming the desired service set name (SSID) and enabling BSS mode, but I can't tell for sure if it works (I know the card switches modes, but I can't verify that it joins a service set correctly). This driver was written using information gleaned from the Lucent HCF Light library, which is an API library designed to simplify driver development for devices based on the Lucent Hermes chip. Unfortunately, the HCF Light is missing certain features (like 802.11 frame encapsulation!) which are available only in the proprietary complete HCF code, which is not available to the public. This driver uses none of the HCF Light code: it's very ugly and contaminated by the GPL. IP and ARP packets are encapsulated as 802.11 frames, everything else is encapsulated as 802.3. (It would be easier to just get the Hermes programming manual, but that's not publically available either. For those who are wondering, the Linux WaveLAN/IEEE driver uses the proprietary HCF code, which is provided in object code form only. So much for supporting open source sofware.) Multicast filter support is implemented, however it appears that the filter doesn't work: programming in one IP mutlicast group enables them all.
1999-05-05 07:11:38 +00:00
#include <netinet/in.h>
#include <netinet/in_systm.h>
#include <netinet/in_var.h>
#include <netinet/ip.h>
#include <netinet/if_ether.h>
#include <net/bpf.h>
Move if_wl.c from sys/i386/isa to dev/wi - it is not i386 (or even isa) specific.
2001-01-09 00:44:33 +00:00
#include <dev/wi/if_wavelan_ieee.h>
Integrate the hostap stuff that Thomas Skibo <skibo@packbell.net> wrote. This code was for 4.5-release, so I've ported it to -current and made a few minor tweaks. The biggest non-style tweak was to not make access point the default. More changes will be needed to get this actually working, but I wanted to get a relatively pure baseline. This doesn't seem to break what works now.
2002-04-11 07:21:16 +00:00
#include <dev/wi/wi_hostap.h>
First cut at breaking out the bus attachment from the bus independent part of the driver. Also, move the softc and some other stuff to if_wivar.h from if_wireg.h to make future merging activities easier.
2002-04-02 02:38:35 +00:00
#include <dev/wi/if_wivar.h>
Move if_wl.c from sys/i386/isa to dev/wi - it is not i386 (or even isa) specific.
2001-01-09 00:44:33 +00:00
#include <dev/wi/if_wireg.h>
Add device driver support for the Lucent WaveLAN/IEEE 802.11 wireless network adapters. These are all PCMCIA devices (the ISA version is a PCMCIA to ISA bridge with a PCMCIA card plugged into it). Also add a wicontrol utility to read and write some of the card's parameters. Note: I do not have access to a WavePOINT access point, so I have only been able to test this driver in ad-hoc (point to point) mode. The wicontrol utility allows programming the desired service set name (SSID) and enabling BSS mode, but I can't tell for sure if it works (I know the card switches modes, but I can't verify that it joins a service set correctly). This driver was written using information gleaned from the Lucent HCF Light library, which is an API library designed to simplify driver development for devices based on the Lucent Hermes chip. Unfortunately, the HCF Light is missing certain features (like 802.11 frame encapsulation!) which are available only in the proprietary complete HCF code, which is not available to the public. This driver uses none of the HCF Light code: it's very ugly and contaminated by the GPL. IP and ARP packets are encapsulated as 802.11 frames, everything else is encapsulated as 802.3. (It would be easier to just get the Hermes programming manual, but that's not publically available either. For those who are wondering, the Linux WaveLAN/IEEE driver uses the proprietary HCF code, which is provided in object code form only. So much for supporting open source sofware.) Multicast filter support is implemented, however it appears that the filter doesn't work: programming in one IP mutlicast group enables them all.
1999-05-05 07:11:38 +00:00
#if !defined(lint)
static const char rcsid[] =
$Id$ -> $FreeBSD$
1999-08-28 01:08:13 +00:00
"$FreeBSD$";
Add device driver support for the Lucent WaveLAN/IEEE 802.11 wireless network adapters. These are all PCMCIA devices (the ISA version is a PCMCIA to ISA bridge with a PCMCIA card plugged into it). Also add a wicontrol utility to read and write some of the card's parameters. Note: I do not have access to a WavePOINT access point, so I have only been able to test this driver in ad-hoc (point to point) mode. The wicontrol utility allows programming the desired service set name (SSID) and enabling BSS mode, but I can't tell for sure if it works (I know the card switches modes, but I can't verify that it joins a service set correctly). This driver was written using information gleaned from the Lucent HCF Light library, which is an API library designed to simplify driver development for devices based on the Lucent Hermes chip. Unfortunately, the HCF Light is missing certain features (like 802.11 frame encapsulation!) which are available only in the proprietary complete HCF code, which is not available to the public. This driver uses none of the HCF Light code: it's very ugly and contaminated by the GPL. IP and ARP packets are encapsulated as 802.11 frames, everything else is encapsulated as 802.3. (It would be easier to just get the Hermes programming manual, but that's not publically available either. For those who are wondering, the Linux WaveLAN/IEEE driver uses the proprietary HCF code, which is provided in object code form only. So much for supporting open source sofware.) Multicast filter support is implemented, however it appears that the filter doesn't work: programming in one IP mutlicast group enables them all.
1999-05-05 07:11:38 +00:00
#endif
Remove __P to reduce diffs with NetBSD and my private tree.
2002-03-05 16:12:41 +00:00
static void wi_intr(void *);
static void wi_reset(struct wi_softc *);
static int wi_ioctl(struct ifnet *, u_long, caddr_t);
static void wi_init(void *);
static void wi_start(struct ifnet *);
static void wi_stop(struct wi_softc *);
static void wi_watchdog(struct ifnet *);
static void wi_rxeof(struct wi_softc *);
static void wi_txeof(struct wi_softc *, int);
static void wi_update_stats(struct wi_softc *);
static void wi_setmulti(struct wi_softc *);
o Rework the identify routine a little, merging it with NetBSD's wi. o Add exerpimental support for identifying lucent cards. All of mine come back with ID of 1, but NetBSD committed code for 5. So accept both. o rename wi_prism2_ver to wi_firmware_ver so that we could, if necessary, do special things for lucent cards too. o Bring in a small part of the changes from airtools: The wi_cmd function now takes two additional arguments. I didn't bring in their ioctls yet. o eliminate the use of LE16TOH, and remove its define. o Print the firmware as if there were 100 versions instead of 10. This means that 6.1 and 6.10 aren't confusing to people. We now print 6.01 in the former case. # A good junior hacker project would be to merge the NetBSD, FreeBSD, and # OpenBSD drivers into one source base.
2002-03-16 22:59:15 +00:00
static int wi_cmd(struct wi_softc *, int, int, int, int);
Remove __P to reduce diffs with NetBSD and my private tree.
2002-03-05 16:12:41 +00:00
static int wi_read_record(struct wi_softc *, struct wi_ltv_gen *);
static int wi_write_record(struct wi_softc *, struct wi_ltv_gen *);
static int wi_read_data(struct wi_softc *, int, int, caddr_t, int);
static int wi_write_data(struct wi_softc *, int, int, caddr_t, int);
static int wi_seek(struct wi_softc *, int, int, int);
static int wi_alloc_nicmem(struct wi_softc *, int, int *);
static void wi_inquire(void *);
static void wi_setdef(struct wi_softc *, struct wi_req *);
Add device driver support for the Lucent WaveLAN/IEEE 802.11 wireless network adapters. These are all PCMCIA devices (the ISA version is a PCMCIA to ISA bridge with a PCMCIA card plugged into it). Also add a wicontrol utility to read and write some of the card's parameters. Note: I do not have access to a WavePOINT access point, so I have only been able to test this driver in ad-hoc (point to point) mode. The wicontrol utility allows programming the desired service set name (SSID) and enabling BSS mode, but I can't tell for sure if it works (I know the card switches modes, but I can't verify that it joins a service set correctly). This driver was written using information gleaned from the Lucent HCF Light library, which is an API library designed to simplify driver development for devices based on the Lucent Hermes chip. Unfortunately, the HCF Light is missing certain features (like 802.11 frame encapsulation!) which are available only in the proprietary complete HCF code, which is not available to the public. This driver uses none of the HCF Light code: it's very ugly and contaminated by the GPL. IP and ARP packets are encapsulated as 802.11 frames, everything else is encapsulated as 802.3. (It would be easier to just get the Hermes programming manual, but that's not publically available either. For those who are wondering, the Linux WaveLAN/IEEE driver uses the proprietary HCF code, which is provided in object code form only. So much for supporting open source sofware.) Multicast filter support is implemented, however it appears that the filter doesn't work: programming in one IP mutlicast group enables them all.
1999-05-05 07:11:38 +00:00
Update the WaveLAN/IEEE driver: - Convert to new bus attachment scheme. Thanks to Blaz Zupan for doing the initial work here. One thing I changed was to have the attach and detach routines work like the PCI drivers, which means that in theory you should be able to load and unload the driver like the PCI NIC drivers, however the pccard support for this hasn't settled down yet so it doesn't quite work. Once the pccard work is done, I'll have to revisit this. - Add device wi0 to PCCARD. If we're lucky, people should be able to install via their WaveLAN cards now. - Add support for signal strength caching. The wicontrol utility has also been updated to allow zeroing and displaying the signal strength cache. - Add a /sys/modules/wi directory and fix a Makefile to builf if_wi.ko. Currently this module is only built for the i386 platform, though once the pccard stuff is done it should be able to work on the alpha too. (Theoretically you should be able to plug one of the WaveLAN/IEEE ISA cards into an alpha with an ISA slot, but we'll see how that turns out. - Update LINT to use only device wi0. There is no true ISA version of the WaveLAN/IEEE so we'll never use an ISA attachment. - Update files.i386 so that if_wi is dependent on card.
1999-11-25 20:45:49 +00:00
#ifdef WICACHE
static
Remove __P to reduce diffs with NetBSD and my private tree.
2002-03-05 16:12:41 +00:00
void wi_cache_store(struct wi_softc *, struct ether_header *,
struct mbuf *, unsigned short);
Update the WaveLAN/IEEE driver: - Convert to new bus attachment scheme. Thanks to Blaz Zupan for doing the initial work here. One thing I changed was to have the attach and detach routines work like the PCI drivers, which means that in theory you should be able to load and unload the driver like the PCI NIC drivers, however the pccard support for this hasn't settled down yet so it doesn't quite work. Once the pccard work is done, I'll have to revisit this. - Add device wi0 to PCCARD. If we're lucky, people should be able to install via their WaveLAN cards now. - Add support for signal strength caching. The wicontrol utility has also been updated to allow zeroing and displaying the signal strength cache. - Add a /sys/modules/wi directory and fix a Makefile to builf if_wi.ko. Currently this module is only built for the i386 platform, though once the pccard stuff is done it should be able to work on the alpha too. (Theoretically you should be able to plug one of the WaveLAN/IEEE ISA cards into an alpha with an ISA slot, but we'll see how that turns out. - Update LINT to use only device wi0. There is no true ISA version of the WaveLAN/IEEE so we'll never use an ISA attachment. - Update files.i386 so that if_wi is dependent on card.
1999-11-25 20:45:49 +00:00
#endif
Remove __P to reduce diffs with NetBSD and my private tree.
2002-03-05 16:12:41 +00:00
static int wi_get_cur_ssid(struct wi_softc *, char *, int *);
MFNetBSD: wi.c 1.64: Table driven IDs (ichiro) 1.59: Don't use magic numbers (ichiro) Also, added Sony, Lucent Embedded Ids and fix minor bugs for lucent cards (and submit those changes back to ichiro-san) Obtained from: NetBSD
2002-04-04 21:40:37 +00:00
static void wi_get_id(struct wi_softc *);
Remove __P to reduce diffs with NetBSD and my private tree.
2002-03-05 16:12:41 +00:00
static int wi_media_change(struct ifnet *);
static void wi_media_status(struct ifnet *, struct ifmediareq *);
Currently, each wireless networking driver has it's own control program despite the fact that most people want to set exactly the same settings regardless of which card they have. It has been repeatidly suggested that this configuration should be done via ifconfig. This patch implements the required functionality in ifconfig and add support to the wi and an drivers. It also provides partial, untested support for the awi driver. PR: 25577 Submitted by: Brooks Davis <brooks@one-eyed-alien.net>
2001-05-26 09:27:08 +00:00
Integrate the air-tools 0.2 from dachb0den labs. o This moves the common.h file into if_wavelan_ieee.h Submitted by: h1kari@dachb0den.com
2002-03-29 00:26:23 +00:00
static int wi_get_debug(struct wi_softc *, struct wi_req *);
static int wi_set_debug(struct wi_softc *, struct wi_req *);
First cut at breaking out the bus attachment from the bus independent part of the driver. Also, move the softc and some other stuff to if_wivar.h from if_wireg.h to make future merging activities easier.
2002-04-02 02:38:35 +00:00
devclass_t wi_devclass;
Add support for the Addtron AWA100 PCI wireless card. The AWA100 is a PCI board with a PLX 9052 chip that's used to talk to the pccard inserted into the board. Remove a redundant $FreeBSD while I'm here.
2001-03-28 05:05:05 +00:00
MFNetBSD: wi.c 1.64: Table driven IDs (ichiro) 1.59: Don't use magic numbers (ichiro) Also, added Sony, Lucent Embedded Ids and fix minor bugs for lucent cards (and submit those changes back to ichiro-san) Obtained from: NetBSD
2002-04-04 21:40:37 +00:00
struct wi_card_ident wi_card_ident[] = {
/* CARD_ID CARD_NAME FIRM_TYPE */
{ WI_NIC_LUCENT_ID, WI_NIC_LUCENT_STR, WI_LUCENT },
{ WI_NIC_SONY_ID, WI_NIC_SONY_STR, WI_LUCENT },
{ WI_NIC_LUCENT_EMB_ID, WI_NIC_LUCENT_EMB_STR, WI_LUCENT },
{ WI_NIC_EVB2_ID, WI_NIC_EVB2_STR, WI_INTERSIL },
{ WI_NIC_HWB3763_ID, WI_NIC_HWB3763_STR, WI_INTERSIL },
{ WI_NIC_HWB3163_ID, WI_NIC_HWB3163_STR, WI_INTERSIL },
{ WI_NIC_HWB3163B_ID, WI_NIC_HWB3163B_STR, WI_INTERSIL },
{ WI_NIC_EVB3_ID, WI_NIC_EVB3_STR, WI_INTERSIL },
{ WI_NIC_HWB1153_ID, WI_NIC_HWB1153_STR, WI_INTERSIL },
{ WI_NIC_P2_SST_ID, WI_NIC_P2_SST_STR, WI_INTERSIL },
{ WI_NIC_EVB2_SST_ID, WI_NIC_EVB2_SST_STR, WI_INTERSIL },
{ WI_NIC_3842_EVA_ID, WI_NIC_3842_EVA_STR, WI_INTERSIL },
{ WI_NIC_3842_PCMCIA_AMD_ID, WI_NIC_3842_PCMCIA_STR, WI_INTERSIL },
{ WI_NIC_3842_PCMCIA_SST_ID, WI_NIC_3842_PCMCIA_STR, WI_INTERSIL },
{ WI_NIC_3842_PCMCIA_ATM_ID, WI_NIC_3842_PCMCIA_STR, WI_INTERSIL },
{ WI_NIC_3842_MINI_AMD_ID, WI_NIC_3842_MINI_STR, WI_INTERSIL },
{ WI_NIC_3842_MINI_SST_ID, WI_NIC_3842_MINI_STR, WI_INTERSIL },
{ WI_NIC_3842_MINI_ATM_ID, WI_NIC_3842_MINI_STR, WI_INTERSIL },
{ WI_NIC_3842_PCI_AMD_ID, WI_NIC_3842_PCI_STR, WI_INTERSIL },
{ WI_NIC_3842_PCI_SST_ID, WI_NIC_3842_PCI_STR, WI_INTERSIL },
{ WI_NIC_3842_PCI_ATM_ID, WI_NIC_3842_PCI_STR, WI_INTERSIL },
{ WI_NIC_P3_PCMCIA_AMD_ID, WI_NIC_P3_PCMCIA_STR, WI_INTERSIL },
{ WI_NIC_P3_PCMCIA_SST_ID, WI_NIC_P3_PCMCIA_STR, WI_INTERSIL },
{ WI_NIC_P3_MINI_AMD_ID, WI_NIC_P3_MINI_STR, WI_INTERSIL },
{ WI_NIC_P3_MINI_SST_ID, WI_NIC_P3_MINI_STR, WI_INTERSIL },
{ 0, NULL, 0 },
};
First cut at breaking out the bus attachment from the bus independent part of the driver. Also, move the softc and some other stuff to if_wivar.h from if_wireg.h to make future merging activities easier.
2002-04-02 02:38:35 +00:00
int
wi_generic_detach(dev)
Update the WaveLAN/IEEE driver: - Convert to new bus attachment scheme. Thanks to Blaz Zupan for doing the initial work here. One thing I changed was to have the attach and detach routines work like the PCI drivers, which means that in theory you should be able to load and unload the driver like the PCI NIC drivers, however the pccard support for this hasn't settled down yet so it doesn't quite work. Once the pccard work is done, I'll have to revisit this. - Add device wi0 to PCCARD. If we're lucky, people should be able to install via their WaveLAN cards now. - Add support for signal strength caching. The wicontrol utility has also been updated to allow zeroing and displaying the signal strength cache. - Add a /sys/modules/wi directory and fix a Makefile to builf if_wi.ko. Currently this module is only built for the i386 platform, though once the pccard stuff is done it should be able to work on the alpha too. (Theoretically you should be able to plug one of the WaveLAN/IEEE ISA cards into an alpha with an ISA slot, but we'll see how that turns out. - Update LINT to use only device wi0. There is no true ISA version of the WaveLAN/IEEE so we'll never use an ISA attachment. - Update files.i386 so that if_wi is dependent on card.
1999-11-25 20:45:49 +00:00
device_t dev;
Add device driver support for the Lucent WaveLAN/IEEE 802.11 wireless network adapters. These are all PCMCIA devices (the ISA version is a PCMCIA to ISA bridge with a PCMCIA card plugged into it). Also add a wicontrol utility to read and write some of the card's parameters. Note: I do not have access to a WavePOINT access point, so I have only been able to test this driver in ad-hoc (point to point) mode. The wicontrol utility allows programming the desired service set name (SSID) and enabling BSS mode, but I can't tell for sure if it works (I know the card switches modes, but I can't verify that it joins a service set correctly). This driver was written using information gleaned from the Lucent HCF Light library, which is an API library designed to simplify driver development for devices based on the Lucent Hermes chip. Unfortunately, the HCF Light is missing certain features (like 802.11 frame encapsulation!) which are available only in the proprietary complete HCF code, which is not available to the public. This driver uses none of the HCF Light code: it's very ugly and contaminated by the GPL. IP and ARP packets are encapsulated as 802.11 frames, everything else is encapsulated as 802.3. (It would be easier to just get the Hermes programming manual, but that's not publically available either. For those who are wondering, the Linux WaveLAN/IEEE driver uses the proprietary HCF code, which is provided in object code form only. So much for supporting open source sofware.) Multicast filter support is implemented, however it appears that the filter doesn't work: programming in one IP mutlicast group enables them all.
1999-05-05 07:11:38 +00:00
{
struct wi_softc *sc;
struct ifnet *ifp;
Update the WaveLAN/IEEE driver: - Convert to new bus attachment scheme. Thanks to Blaz Zupan for doing the initial work here. One thing I changed was to have the attach and detach routines work like the PCI drivers, which means that in theory you should be able to load and unload the driver like the PCI NIC drivers, however the pccard support for this hasn't settled down yet so it doesn't quite work. Once the pccard work is done, I'll have to revisit this. - Add device wi0 to PCCARD. If we're lucky, people should be able to install via their WaveLAN cards now. - Add support for signal strength caching. The wicontrol utility has also been updated to allow zeroing and displaying the signal strength cache. - Add a /sys/modules/wi directory and fix a Makefile to builf if_wi.ko. Currently this module is only built for the i386 platform, though once the pccard stuff is done it should be able to work on the alpha too. (Theoretically you should be able to plug one of the WaveLAN/IEEE ISA cards into an alpha with an ISA slot, but we'll see how that turns out. - Update LINT to use only device wi0. There is no true ISA version of the WaveLAN/IEEE so we'll never use an ISA attachment. - Update files.i386 so that if_wi is dependent on card.
1999-11-25 20:45:49 +00:00
sc = device_get_softc(dev);
Update the wi driver to use mutexes instead of spls.
2000-10-13 20:33:24 +00:00
WI_LOCK(sc);
Add device driver support for the Lucent WaveLAN/IEEE 802.11 wireless network adapters. These are all PCMCIA devices (the ISA version is a PCMCIA to ISA bridge with a PCMCIA card plugged into it). Also add a wicontrol utility to read and write some of the card's parameters. Note: I do not have access to a WavePOINT access point, so I have only been able to test this driver in ad-hoc (point to point) mode. The wicontrol utility allows programming the desired service set name (SSID) and enabling BSS mode, but I can't tell for sure if it works (I know the card switches modes, but I can't verify that it joins a service set correctly). This driver was written using information gleaned from the Lucent HCF Light library, which is an API library designed to simplify driver development for devices based on the Lucent Hermes chip. Unfortunately, the HCF Light is missing certain features (like 802.11 frame encapsulation!) which are available only in the proprietary complete HCF code, which is not available to the public. This driver uses none of the HCF Light code: it's very ugly and contaminated by the GPL. IP and ARP packets are encapsulated as 802.11 frames, everything else is encapsulated as 802.3. (It would be easier to just get the Hermes programming manual, but that's not publically available either. For those who are wondering, the Linux WaveLAN/IEEE driver uses the proprietary HCF code, which is provided in object code form only. So much for supporting open source sofware.) Multicast filter support is implemented, however it appears that the filter doesn't work: programming in one IP mutlicast group enables them all.
1999-05-05 07:11:38 +00:00
ifp = &sc->arpcom.ac_if;
if (sc->wi_gone) {
Update the WaveLAN/IEEE driver: - Convert to new bus attachment scheme. Thanks to Blaz Zupan for doing the initial work here. One thing I changed was to have the attach and detach routines work like the PCI drivers, which means that in theory you should be able to load and unload the driver like the PCI NIC drivers, however the pccard support for this hasn't settled down yet so it doesn't quite work. Once the pccard work is done, I'll have to revisit this. - Add device wi0 to PCCARD. If we're lucky, people should be able to install via their WaveLAN cards now. - Add support for signal strength caching. The wicontrol utility has also been updated to allow zeroing and displaying the signal strength cache. - Add a /sys/modules/wi directory and fix a Makefile to builf if_wi.ko. Currently this module is only built for the i386 platform, though once the pccard stuff is done it should be able to work on the alpha too. (Theoretically you should be able to plug one of the WaveLAN/IEEE ISA cards into an alpha with an ISA slot, but we'll see how that turns out. - Update LINT to use only device wi0. There is no true ISA version of the WaveLAN/IEEE so we'll never use an ISA attachment. - Update files.i386 so that if_wi is dependent on card.
1999-11-25 20:45:49 +00:00
device_printf(dev, "already unloaded\n");
Update the wi driver to use mutexes instead of spls.
2000-10-13 20:33:24 +00:00
WI_UNLOCK(sc);
Update the WaveLAN/IEEE driver: - Convert to new bus attachment scheme. Thanks to Blaz Zupan for doing the initial work here. One thing I changed was to have the attach and detach routines work like the PCI drivers, which means that in theory you should be able to load and unload the driver like the PCI NIC drivers, however the pccard support for this hasn't settled down yet so it doesn't quite work. Once the pccard work is done, I'll have to revisit this. - Add device wi0 to PCCARD. If we're lucky, people should be able to install via their WaveLAN cards now. - Add support for signal strength caching. The wicontrol utility has also been updated to allow zeroing and displaying the signal strength cache. - Add a /sys/modules/wi directory and fix a Makefile to builf if_wi.ko. Currently this module is only built for the i386 platform, though once the pccard stuff is done it should be able to work on the alpha too. (Theoretically you should be able to plug one of the WaveLAN/IEEE ISA cards into an alpha with an ISA slot, but we'll see how that turns out. - Update LINT to use only device wi0. There is no true ISA version of the WaveLAN/IEEE so we'll never use an ISA attachment. - Update files.i386 so that if_wi is dependent on card.
1999-11-25 20:45:49 +00:00
return(ENODEV);
Add device driver support for the Lucent WaveLAN/IEEE 802.11 wireless network adapters. These are all PCMCIA devices (the ISA version is a PCMCIA to ISA bridge with a PCMCIA card plugged into it). Also add a wicontrol utility to read and write some of the card's parameters. Note: I do not have access to a WavePOINT access point, so I have only been able to test this driver in ad-hoc (point to point) mode. The wicontrol utility allows programming the desired service set name (SSID) and enabling BSS mode, but I can't tell for sure if it works (I know the card switches modes, but I can't verify that it joins a service set correctly). This driver was written using information gleaned from the Lucent HCF Light library, which is an API library designed to simplify driver development for devices based on the Lucent Hermes chip. Unfortunately, the HCF Light is missing certain features (like 802.11 frame encapsulation!) which are available only in the proprietary complete HCF code, which is not available to the public. This driver uses none of the HCF Light code: it's very ugly and contaminated by the GPL. IP and ARP packets are encapsulated as 802.11 frames, everything else is encapsulated as 802.3. (It would be easier to just get the Hermes programming manual, but that's not publically available either. For those who are wondering, the Linux WaveLAN/IEEE driver uses the proprietary HCF code, which is provided in object code form only. So much for supporting open source sofware.) Multicast filter support is implemented, however it appears that the filter doesn't work: programming in one IP mutlicast group enables them all.
1999-05-05 07:11:38 +00:00
}
Update the WaveLAN/IEEE driver: - Convert to new bus attachment scheme. Thanks to Blaz Zupan for doing the initial work here. One thing I changed was to have the attach and detach routines work like the PCI drivers, which means that in theory you should be able to load and unload the driver like the PCI NIC drivers, however the pccard support for this hasn't settled down yet so it doesn't quite work. Once the pccard work is done, I'll have to revisit this. - Add device wi0 to PCCARD. If we're lucky, people should be able to install via their WaveLAN cards now. - Add support for signal strength caching. The wicontrol utility has also been updated to allow zeroing and displaying the signal strength cache. - Add a /sys/modules/wi directory and fix a Makefile to builf if_wi.ko. Currently this module is only built for the i386 platform, though once the pccard stuff is done it should be able to work on the alpha too. (Theoretically you should be able to plug one of the WaveLAN/IEEE ISA cards into an alpha with an ISA slot, but we'll see how that turns out. - Update LINT to use only device wi0. There is no true ISA version of the WaveLAN/IEEE so we'll never use an ISA attachment. - Update files.i386 so that if_wi is dependent on card.
1999-11-25 20:45:49 +00:00
wi_stop(sc);
Modify if_wi.c to call bpfdetach(ifp) before if_detach(ifp), so as to prevent a page fault if the card is ejected while BPF is in use. This could happen if DHCP or tcpdump was in use on that interface during ejection. Other drivers may also require this modification. Reviewed by: wes
2000-03-19 05:46:50 +00:00
Currently, each wireless networking driver has it's own control program despite the fact that most people want to set exactly the same settings regardless of which card they have. It has been repeatidly suggested that this configuration should be done via ifconfig. This patch implements the required functionality in ifconfig and add support to the wi and an drivers. It also provides partial, untested support for the awi driver. PR: 25577 Submitted by: Brooks Davis <brooks@one-eyed-alien.net>
2001-05-26 09:27:08 +00:00
/* Delete all remaining media. */
ifmedia_removeall(&sc->ifmedia);
Make all Ethernet drivers attach using ether_ifattach() and detach using ether_ifdetach(). The former consolidates the operations of if_attach(), ng_ether_attach(), and bpfattach(). The latter consolidates the corresponding detach operations. Reviewed by: julian, freebsd-net
2000-07-13 22:54:34 +00:00
ether_ifdetach(ifp, ETHER_BPF_SUPPORTED);
Fix invocation of bus_teardown_intr(). The last arg is supposed to be sc->wi_intrhand, not &sc->wi_intrhand.
1999-12-08 02:00:10 +00:00
bus_teardown_intr(dev, sc->irq, sc->wi_intrhand);
Update the WaveLAN/IEEE driver: - Convert to new bus attachment scheme. Thanks to Blaz Zupan for doing the initial work here. One thing I changed was to have the attach and detach routines work like the PCI drivers, which means that in theory you should be able to load and unload the driver like the PCI NIC drivers, however the pccard support for this hasn't settled down yet so it doesn't quite work. Once the pccard work is done, I'll have to revisit this. - Add device wi0 to PCCARD. If we're lucky, people should be able to install via their WaveLAN cards now. - Add support for signal strength caching. The wicontrol utility has also been updated to allow zeroing and displaying the signal strength cache. - Add a /sys/modules/wi directory and fix a Makefile to builf if_wi.ko. Currently this module is only built for the i386 platform, though once the pccard stuff is done it should be able to work on the alpha too. (Theoretically you should be able to plug one of the WaveLAN/IEEE ISA cards into an alpha with an ISA slot, but we'll see how that turns out. - Update LINT to use only device wi0. There is no true ISA version of the WaveLAN/IEEE so we'll never use an ISA attachment. - Update files.i386 so that if_wi is dependent on card.
1999-11-25 20:45:49 +00:00
wi_free(dev);
Add device driver support for the Lucent WaveLAN/IEEE 802.11 wireless network adapters. These are all PCMCIA devices (the ISA version is a PCMCIA to ISA bridge with a PCMCIA card plugged into it). Also add a wicontrol utility to read and write some of the card's parameters. Note: I do not have access to a WavePOINT access point, so I have only been able to test this driver in ad-hoc (point to point) mode. The wicontrol utility allows programming the desired service set name (SSID) and enabling BSS mode, but I can't tell for sure if it works (I know the card switches modes, but I can't verify that it joins a service set correctly). This driver was written using information gleaned from the Lucent HCF Light library, which is an API library designed to simplify driver development for devices based on the Lucent Hermes chip. Unfortunately, the HCF Light is missing certain features (like 802.11 frame encapsulation!) which are available only in the proprietary complete HCF code, which is not available to the public. This driver uses none of the HCF Light code: it's very ugly and contaminated by the GPL. IP and ARP packets are encapsulated as 802.11 frames, everything else is encapsulated as 802.3. (It would be easier to just get the Hermes programming manual, but that's not publically available either. For those who are wondering, the Linux WaveLAN/IEEE driver uses the proprietary HCF code, which is provided in object code form only. So much for supporting open source sofware.) Multicast filter support is implemented, however it appears that the filter doesn't work: programming in one IP mutlicast group enables them all.
1999-05-05 07:11:38 +00:00
sc->wi_gone = 1;
Update the wi driver to use mutexes instead of spls.
2000-10-13 20:33:24 +00:00
WI_UNLOCK(sc);
mtx_destroy(&sc->wi_mtx);
Add device driver support for the Lucent WaveLAN/IEEE 802.11 wireless network adapters. These are all PCMCIA devices (the ISA version is a PCMCIA to ISA bridge with a PCMCIA card plugged into it). Also add a wicontrol utility to read and write some of the card's parameters. Note: I do not have access to a WavePOINT access point, so I have only been able to test this driver in ad-hoc (point to point) mode. The wicontrol utility allows programming the desired service set name (SSID) and enabling BSS mode, but I can't tell for sure if it works (I know the card switches modes, but I can't verify that it joins a service set correctly). This driver was written using information gleaned from the Lucent HCF Light library, which is an API library designed to simplify driver development for devices based on the Lucent Hermes chip. Unfortunately, the HCF Light is missing certain features (like 802.11 frame encapsulation!) which are available only in the proprietary complete HCF code, which is not available to the public. This driver uses none of the HCF Light code: it's very ugly and contaminated by the GPL. IP and ARP packets are encapsulated as 802.11 frames, everything else is encapsulated as 802.3. (It would be easier to just get the Hermes programming manual, but that's not publically available either. For those who are wondering, the Linux WaveLAN/IEEE driver uses the proprietary HCF code, which is provided in object code form only. So much for supporting open source sofware.) Multicast filter support is implemented, however it appears that the filter doesn't work: programming in one IP mutlicast group enables them all.
1999-05-05 07:11:38 +00:00
return(0);
}
First cut at breaking out the bus attachment from the bus independent part of the driver. Also, move the softc and some other stuff to if_wivar.h from if_wireg.h to make future merging activities easier.
2002-04-02 02:38:35 +00:00
int
Add support for the Addtron AWA100 PCI wireless card. The AWA100 is a PCI board with a PLX 9052 chip that's used to talk to the pccard inserted into the board. Remove a redundant $FreeBSD while I'm here.
2001-03-28 05:05:05 +00:00
wi_generic_attach(device_t dev)
{
struct wi_softc *sc;
struct wi_ltv_macaddr mac;
struct wi_ltv_gen gen;
struct ifnet *ifp;
int error;
Integrate the hostap stuff that Thomas Skibo <skibo@packbell.net> wrote. This code was for 4.5-release, so I've ported it to -current and made a few minor tweaks. The biggest non-style tweak was to not make access point the default. More changes will be needed to get this actually working, but I wanted to get a relatively pure baseline. This doesn't seem to break what works now.
2002-04-11 07:21:16 +00:00
/* XXX maybe we need the splimp stuff here XXX */
Add support for the Addtron AWA100 PCI wireless card. The AWA100 is a PCI board with a PLX 9052 chip that's used to talk to the pccard inserted into the board. Remove a redundant $FreeBSD while I'm here.
2001-03-28 05:05:05 +00:00
sc = device_get_softc(dev);
ifp = &sc->arpcom.ac_if;
Update the WaveLAN/IEEE driver: - Convert to new bus attachment scheme. Thanks to Blaz Zupan for doing the initial work here. One thing I changed was to have the attach and detach routines work like the PCI drivers, which means that in theory you should be able to load and unload the driver like the PCI NIC drivers, however the pccard support for this hasn't settled down yet so it doesn't quite work. Once the pccard work is done, I'll have to revisit this. - Add device wi0 to PCCARD. If we're lucky, people should be able to install via their WaveLAN cards now. - Add support for signal strength caching. The wicontrol utility has also been updated to allow zeroing and displaying the signal strength cache. - Add a /sys/modules/wi directory and fix a Makefile to builf if_wi.ko. Currently this module is only built for the i386 platform, though once the pccard stuff is done it should be able to work on the alpha too. (Theoretically you should be able to plug one of the WaveLAN/IEEE ISA cards into an alpha with an ISA slot, but we'll see how that turns out. - Update LINT to use only device wi0. There is no true ISA version of the WaveLAN/IEEE so we'll never use an ISA attachment. - Update files.i386 so that if_wi is dependent on card.
1999-11-25 20:45:49 +00:00
error = bus_setup_intr(dev, sc->irq, INTR_TYPE_NET,
Fix a couple style nits, no code changes. Turn one magic number into a #defined constant, wrap a few long lines, etc... Also remove stupid 'all your base are belong to us' joke from comment that I don't really care to see immortalized in the source tree.
2001-03-29 19:11:45 +00:00
wi_intr, sc, &sc->wi_intrhand);
Update the WaveLAN/IEEE driver: - Convert to new bus attachment scheme. Thanks to Blaz Zupan for doing the initial work here. One thing I changed was to have the attach and detach routines work like the PCI drivers, which means that in theory you should be able to load and unload the driver like the PCI NIC drivers, however the pccard support for this hasn't settled down yet so it doesn't quite work. Once the pccard work is done, I'll have to revisit this. - Add device wi0 to PCCARD. If we're lucky, people should be able to install via their WaveLAN cards now. - Add support for signal strength caching. The wicontrol utility has also been updated to allow zeroing and displaying the signal strength cache. - Add a /sys/modules/wi directory and fix a Makefile to builf if_wi.ko. Currently this module is only built for the i386 platform, though once the pccard stuff is done it should be able to work on the alpha too. (Theoretically you should be able to plug one of the WaveLAN/IEEE ISA cards into an alpha with an ISA slot, but we'll see how that turns out. - Update LINT to use only device wi0. There is no true ISA version of the WaveLAN/IEEE so we'll never use an ISA attachment. - Update files.i386 so that if_wi is dependent on card.
1999-11-25 20:45:49 +00:00
if (error) {
device_printf(dev, "bus_setup_intr() failed! (%d)\n", error);
wi_free(dev);
return (error);
}
Change callers of mtx_init() to pass in an appropriate lock type name. In most cases NULL is passed, but in some cases such as network driver locks (which use the MTX_NETWORK_LOCK macro) and UMA zone locks, a name is used. Tested on: i386, alpha, sparc64
2002-04-04 21:03:38 +00:00
mtx_init(&sc->wi_mtx, device_get_nameunit(dev), MTX_NETWORK_LOCK,
MTX_DEF | MTX_RECURSE);
Update the wi driver to use mutexes instead of spls.
2000-10-13 20:33:24 +00:00
WI_LOCK(sc);
Add device driver support for the Lucent WaveLAN/IEEE 802.11 wireless network adapters. These are all PCMCIA devices (the ISA version is a PCMCIA to ISA bridge with a PCMCIA card plugged into it). Also add a wicontrol utility to read and write some of the card's parameters. Note: I do not have access to a WavePOINT access point, so I have only been able to test this driver in ad-hoc (point to point) mode. The wicontrol utility allows programming the desired service set name (SSID) and enabling BSS mode, but I can't tell for sure if it works (I know the card switches modes, but I can't verify that it joins a service set correctly). This driver was written using information gleaned from the Lucent HCF Light library, which is an API library designed to simplify driver development for devices based on the Lucent Hermes chip. Unfortunately, the HCF Light is missing certain features (like 802.11 frame encapsulation!) which are available only in the proprietary complete HCF code, which is not available to the public. This driver uses none of the HCF Light code: it's very ugly and contaminated by the GPL. IP and ARP packets are encapsulated as 802.11 frames, everything else is encapsulated as 802.3. (It would be easier to just get the Hermes programming manual, but that's not publically available either. For those who are wondering, the Linux WaveLAN/IEEE driver uses the proprietary HCF code, which is provided in object code form only. So much for supporting open source sofware.) Multicast filter support is implemented, however it appears that the filter doesn't work: programming in one IP mutlicast group enables them all.
1999-05-05 07:11:38 +00:00
/* Reset the NIC. */
wi_reset(sc);
Try to read the station address twice during the probe. I've seen a LinkSys card here in the office where reading the station address fails the first time, but works find afterwards. Without this, the probe fails. I don't think this will negatively impact any existing cards, but I want to confirm this before MFC'ing.
2001-05-10 17:17:24 +00:00
/*
* Read the station address.
* And do it twice. I've seen PRISM-based cards that return
* an error when trying to read it the first time, which causes
* the probe to fail.
*/
Add device driver support for the Lucent WaveLAN/IEEE 802.11 wireless network adapters. These are all PCMCIA devices (the ISA version is a PCMCIA to ISA bridge with a PCMCIA card plugged into it). Also add a wicontrol utility to read and write some of the card's parameters. Note: I do not have access to a WavePOINT access point, so I have only been able to test this driver in ad-hoc (point to point) mode. The wicontrol utility allows programming the desired service set name (SSID) and enabling BSS mode, but I can't tell for sure if it works (I know the card switches modes, but I can't verify that it joins a service set correctly). This driver was written using information gleaned from the Lucent HCF Light library, which is an API library designed to simplify driver development for devices based on the Lucent Hermes chip. Unfortunately, the HCF Light is missing certain features (like 802.11 frame encapsulation!) which are available only in the proprietary complete HCF code, which is not available to the public. This driver uses none of the HCF Light code: it's very ugly and contaminated by the GPL. IP and ARP packets are encapsulated as 802.11 frames, everything else is encapsulated as 802.3. (It would be easier to just get the Hermes programming manual, but that's not publically available either. For those who are wondering, the Linux WaveLAN/IEEE driver uses the proprietary HCF code, which is provided in object code form only. So much for supporting open source sofware.) Multicast filter support is implemented, however it appears that the filter doesn't work: programming in one IP mutlicast group enables them all.
1999-05-05 07:11:38 +00:00
mac.wi_type = WI_RID_MAC_NODE;
mac.wi_len = 4;
Fix world-breaking typo in previous commit.
2001-05-11 07:06:06 +00:00
wi_read_record(sc, (struct wi_ltv_gen *)&mac);
Doh! Last second change introduced two compile warnings. Fix them.
2001-04-04 06:05:46 +00:00
if ((error = wi_read_record(sc, (struct wi_ltv_gen *)&mac)) != 0) {
Try to INIT the cards up to 5 times in a row rather than just once. It appears that some of the new PRISM2 cards need it. Fail the probe if we fail to read the MAC address. Fix a comment. Delete the unload printf. The bus system now prints this message.
2001-04-04 06:03:39 +00:00
device_printf(dev, "mac read failed %d\n", error);
wi_free(dev);
return (error);
}
Add device driver support for the Lucent WaveLAN/IEEE 802.11 wireless network adapters. These are all PCMCIA devices (the ISA version is a PCMCIA to ISA bridge with a PCMCIA card plugged into it). Also add a wicontrol utility to read and write some of the card's parameters. Note: I do not have access to a WavePOINT access point, so I have only been able to test this driver in ad-hoc (point to point) mode. The wicontrol utility allows programming the desired service set name (SSID) and enabling BSS mode, but I can't tell for sure if it works (I know the card switches modes, but I can't verify that it joins a service set correctly). This driver was written using information gleaned from the Lucent HCF Light library, which is an API library designed to simplify driver development for devices based on the Lucent Hermes chip. Unfortunately, the HCF Light is missing certain features (like 802.11 frame encapsulation!) which are available only in the proprietary complete HCF code, which is not available to the public. This driver uses none of the HCF Light code: it's very ugly and contaminated by the GPL. IP and ARP packets are encapsulated as 802.11 frames, everything else is encapsulated as 802.3. (It would be easier to just get the Hermes programming manual, but that's not publically available either. For those who are wondering, the Linux WaveLAN/IEEE driver uses the proprietary HCF code, which is provided in object code form only. So much for supporting open source sofware.) Multicast filter support is implemented, however it appears that the filter doesn't work: programming in one IP mutlicast group enables them all.
1999-05-05 07:11:38 +00:00
bcopy((char *)&mac.wi_mac_addr,
(char *)&sc->arpcom.ac_enaddr, ETHER_ADDR_LEN);
Implement prism2 detection from NetBSD. This mostly obsoletes the prism2 flag in pccard.conf, but I'm leaving it place for the moment in case the small sample of PrismII cards that I've tried is not representative. MFC After: 30 days Obtained from: NetBSD
2001-12-05 08:57:36 +00:00
device_printf(dev, "802.11 address: %6D\n", sc->arpcom.ac_enaddr, ":");
MFNetBSD: wi.c 1.64: Table driven IDs (ichiro) 1.59: Don't use magic numbers (ichiro) Also, added Sony, Lucent Embedded Ids and fix minor bugs for lucent cards (and submit those changes back to ichiro-san) Obtained from: NetBSD
2002-04-04 21:40:37 +00:00
wi_get_id(sc);
Add device driver support for the Lucent WaveLAN/IEEE 802.11 wireless network adapters. These are all PCMCIA devices (the ISA version is a PCMCIA to ISA bridge with a PCMCIA card plugged into it). Also add a wicontrol utility to read and write some of the card's parameters. Note: I do not have access to a WavePOINT access point, so I have only been able to test this driver in ad-hoc (point to point) mode. The wicontrol utility allows programming the desired service set name (SSID) and enabling BSS mode, but I can't tell for sure if it works (I know the card switches modes, but I can't verify that it joins a service set correctly). This driver was written using information gleaned from the Lucent HCF Light library, which is an API library designed to simplify driver development for devices based on the Lucent Hermes chip. Unfortunately, the HCF Light is missing certain features (like 802.11 frame encapsulation!) which are available only in the proprietary complete HCF code, which is not available to the public. This driver uses none of the HCF Light code: it's very ugly and contaminated by the GPL. IP and ARP packets are encapsulated as 802.11 frames, everything else is encapsulated as 802.3. (It would be easier to just get the Hermes programming manual, but that's not publically available either. For those who are wondering, the Linux WaveLAN/IEEE driver uses the proprietary HCF code, which is provided in object code form only. So much for supporting open source sofware.) Multicast filter support is implemented, however it appears that the filter doesn't work: programming in one IP mutlicast group enables them all.
1999-05-05 07:11:38 +00:00
ifp->if_softc = sc;
ifp->if_unit = sc->wi_unit;
ifp->if_name = "wi";
ifp->if_mtu = ETHERMTU;
ifp->if_flags = IFF_BROADCAST | IFF_SIMPLEX | IFF_MULTICAST;
ifp->if_ioctl = wi_ioctl;
ifp->if_output = ether_output;
ifp->if_start = wi_start;
ifp->if_watchdog = wi_watchdog;
ifp->if_init = wi_init;
ifp->if_baudrate = 10000000;
ifp->if_snd.ifq_maxlen = IFQ_MAXLEN;
bzero(sc->wi_node_name, sizeof(sc->wi_node_name));
bcopy(WI_DEFAULT_NODENAME, sc->wi_node_name,
sizeof(WI_DEFAULT_NODENAME) - 1);
bzero(sc->wi_net_name, sizeof(sc->wi_net_name));
bcopy(WI_DEFAULT_NETNAME, sc->wi_net_name,
sizeof(WI_DEFAULT_NETNAME) - 1);
bzero(sc->wi_ibss_name, sizeof(sc->wi_ibss_name));
bcopy(WI_DEFAULT_IBSS, sc->wi_ibss_name,
sizeof(WI_DEFAULT_IBSS) - 1);
sc->wi_portnum = WI_DEFAULT_PORT;
change default from adhoc mode to BSS (infrastructure)
2001-03-12 04:49:50 +00:00
sc->wi_ptype = WI_PORTTYPE_BSS;
Add device driver support for the Lucent WaveLAN/IEEE 802.11 wireless network adapters. These are all PCMCIA devices (the ISA version is a PCMCIA to ISA bridge with a PCMCIA card plugged into it). Also add a wicontrol utility to read and write some of the card's parameters. Note: I do not have access to a WavePOINT access point, so I have only been able to test this driver in ad-hoc (point to point) mode. The wicontrol utility allows programming the desired service set name (SSID) and enabling BSS mode, but I can't tell for sure if it works (I know the card switches modes, but I can't verify that it joins a service set correctly). This driver was written using information gleaned from the Lucent HCF Light library, which is an API library designed to simplify driver development for devices based on the Lucent Hermes chip. Unfortunately, the HCF Light is missing certain features (like 802.11 frame encapsulation!) which are available only in the proprietary complete HCF code, which is not available to the public. This driver uses none of the HCF Light code: it's very ugly and contaminated by the GPL. IP and ARP packets are encapsulated as 802.11 frames, everything else is encapsulated as 802.3. (It would be easier to just get the Hermes programming manual, but that's not publically available either. For those who are wondering, the Linux WaveLAN/IEEE driver uses the proprietary HCF code, which is provided in object code form only. So much for supporting open source sofware.) Multicast filter support is implemented, however it appears that the filter doesn't work: programming in one IP mutlicast group enables them all.
1999-05-05 07:11:38 +00:00
sc->wi_ap_density = WI_DEFAULT_AP_DENSITY;
sc->wi_rts_thresh = WI_DEFAULT_RTS_THRESH;
sc->wi_tx_rate = WI_DEFAULT_TX_RATE;
sc->wi_max_data_len = WI_DEFAULT_DATALEN;
sc->wi_create_ibss = WI_DEFAULT_CREATE_IBSS;
Add support to wicontrol(8) and wi(4) for enabling and configuring power management. This will only work on newer firmware revisions; older firmware will silently ignore the attempts to turn power management on. Patches supplied by: Brad Karp <karp@eecs.harvard.edu>
1999-05-07 03:28:54 +00:00
sc->wi_pm_enabled = WI_DEFAULT_PM_ENABLED;
sc->wi_max_sleep = WI_DEFAULT_MAX_SLEEP;
Add roaming and microwave oven support. Some minor formatting nits. Some buggy firmware workarounds. Fix some endian bugs. These reduce the diffs from NetBSD, but NetBSD does have more changes since my last manual merge.
2002-03-05 16:18:14 +00:00
sc->wi_roaming = WI_DEFAULT_ROAMING;
sc->wi_authtype = WI_DEFAULT_AUTHTYPE;
Integrate the hostap stuff that Thomas Skibo <skibo@packbell.net> wrote. This code was for 4.5-release, so I've ported it to -current and made a few minor tweaks. The biggest non-style tweak was to not make access point the default. More changes will be needed to get this actually working, but I wanted to get a relatively pure baseline. This doesn't seem to break what works now.
2002-04-11 07:21:16 +00:00
sc->wi_authmode = IEEE80211_AUTH_OPEN;
Add device driver support for the Lucent WaveLAN/IEEE 802.11 wireless network adapters. These are all PCMCIA devices (the ISA version is a PCMCIA to ISA bridge with a PCMCIA card plugged into it). Also add a wicontrol utility to read and write some of the card's parameters. Note: I do not have access to a WavePOINT access point, so I have only been able to test this driver in ad-hoc (point to point) mode. The wicontrol utility allows programming the desired service set name (SSID) and enabling BSS mode, but I can't tell for sure if it works (I know the card switches modes, but I can't verify that it joins a service set correctly). This driver was written using information gleaned from the Lucent HCF Light library, which is an API library designed to simplify driver development for devices based on the Lucent Hermes chip. Unfortunately, the HCF Light is missing certain features (like 802.11 frame encapsulation!) which are available only in the proprietary complete HCF code, which is not available to the public. This driver uses none of the HCF Light code: it's very ugly and contaminated by the GPL. IP and ARP packets are encapsulated as 802.11 frames, everything else is encapsulated as 802.3. (It would be easier to just get the Hermes programming manual, but that's not publically available either. For those who are wondering, the Linux WaveLAN/IEEE driver uses the proprietary HCF code, which is provided in object code form only. So much for supporting open source sofware.) Multicast filter support is implemented, however it appears that the filter doesn't work: programming in one IP mutlicast group enables them all.
1999-05-05 07:11:38 +00:00
Modify wicontrol(8) and wi(4) to allow setting the frequency of the WaveLAN's radio modem. The default is whatever the NIC uses since NICs sold in different countries may default to different frequencies. (The Lose95/LoseNT software doesn't let you select the channel so it's probably not really meant to be changed.)
1999-05-06 16:32:45 +00:00
/*
* Read the default channel from the NIC. This may vary
* depending on the country where the NIC was purchased, so
* we can't hard-code a default and expect it to work for
* everyone.
*/
gen.wi_type = WI_RID_OWN_CHNL;
gen.wi_len = 2;
wi_read_record(sc, &gen);
sc->wi_channel = gen.wi_val;
Add support for WEP (encryption) for silver and gold WaveLAN/IEEE turbo cards. Also update wicontrol to enable/disable encryption, set WEP keys and set the TX key index. Silver cards only have 40-bit keys. This is something of a quick hack, but it works well enough for me to commit this from the LinuxWorld exhibit floor. The WEP support only shows up if you have a card that supports it. Would have been approved by: jkh, if he hadn't wandered off somewhere Approved in his place by: msmith, who's standing right here
2000-02-02 17:59:13 +00:00
/*
* Find out if we support WEP on this card.
*/
gen.wi_type = WI_RID_WEP_AVAIL;
gen.wi_len = 2;
wi_read_record(sc, &gen);
sc->wi_has_wep = gen.wi_val;
After committing the forgotten IFM_IEEE80211_HOSTAP stuff to if_media.h, no need for the ifdefs here anymore.
2002-04-12 06:12:21 +00:00
if (bootverbose)
device_printf(sc->dev, "wi_has_wep = %d\n", sc->wi_has_wep);
Apply some contributed patches to reduce number of tx buffer allocation failures and add some support for WEP on Prism II chip. Submitted by: YAMAMOTO Shigeru <shigeru@iij.ad.jp>
2000-12-15 23:34:13 +00:00
Integrate the hostap stuff that Thomas Skibo <skibo@packbell.net> wrote. This code was for 4.5-release, so I've ported it to -current and made a few minor tweaks. The biggest non-style tweak was to not make access point the default. More changes will be needed to get this actually working, but I wanted to get a relatively pure baseline. This doesn't seem to break what works now.
2002-04-11 07:21:16 +00:00
/*
* Find supported rates.
*/
gen.wi_type = WI_RID_TX_RATE;
gen.wi_len = 2;
wi_read_record(sc, &gen);
sc->wi_supprates = gen.wi_val;
Add device driver support for the Lucent WaveLAN/IEEE 802.11 wireless network adapters. These are all PCMCIA devices (the ISA version is a PCMCIA to ISA bridge with a PCMCIA card plugged into it). Also add a wicontrol utility to read and write some of the card's parameters. Note: I do not have access to a WavePOINT access point, so I have only been able to test this driver in ad-hoc (point to point) mode. The wicontrol utility allows programming the desired service set name (SSID) and enabling BSS mode, but I can't tell for sure if it works (I know the card switches modes, but I can't verify that it joins a service set correctly). This driver was written using information gleaned from the Lucent HCF Light library, which is an API library designed to simplify driver development for devices based on the Lucent Hermes chip. Unfortunately, the HCF Light is missing certain features (like 802.11 frame encapsulation!) which are available only in the proprietary complete HCF code, which is not available to the public. This driver uses none of the HCF Light code: it's very ugly and contaminated by the GPL. IP and ARP packets are encapsulated as 802.11 frames, everything else is encapsulated as 802.3. (It would be easier to just get the Hermes programming manual, but that's not publically available either. For those who are wondering, the Linux WaveLAN/IEEE driver uses the proprietary HCF code, which is provided in object code form only. So much for supporting open source sofware.) Multicast filter support is implemented, however it appears that the filter doesn't work: programming in one IP mutlicast group enables them all.
1999-05-05 07:11:38 +00:00
bzero((char *)&sc->wi_stats, sizeof(sc->wi_stats));
wi_init(sc);
wi_stop(sc);
Currently, each wireless networking driver has it's own control program despite the fact that most people want to set exactly the same settings regardless of which card they have. It has been repeatidly suggested that this configuration should be done via ifconfig. This patch implements the required functionality in ifconfig and add support to the wi and an drivers. It also provides partial, untested support for the awi driver. PR: 25577 Submitted by: Brooks Davis <brooks@one-eyed-alien.net>
2001-05-26 09:27:08 +00:00
ifmedia_init(&sc->ifmedia, 0, wi_media_change, wi_media_status);
/* XXX: Should read from card capabilities */
#define ADD(m, c) ifmedia_add(&sc->ifmedia, (m), (c), NULL)
ADD(IFM_MAKEWORD(IFM_IEEE80211, IFM_IEEE80211_DS1,
IFM_IEEE80211_ADHOC, 0), 0);
ADD(IFM_MAKEWORD(IFM_IEEE80211, IFM_IEEE80211_DS1, 0, 0), 0);
ADD(IFM_MAKEWORD(IFM_IEEE80211, IFM_IEEE80211_DS2,
IFM_IEEE80211_ADHOC, 0), 0);
ADD(IFM_MAKEWORD(IFM_IEEE80211, IFM_IEEE80211_DS2, 0, 0), 0);
ADD(IFM_MAKEWORD(IFM_IEEE80211, IFM_IEEE80211_DS5,
IFM_IEEE80211_ADHOC, 0), 0);
ADD(IFM_MAKEWORD(IFM_IEEE80211, IFM_IEEE80211_DS5, 0, 0), 0);
ADD(IFM_MAKEWORD(IFM_IEEE80211, IFM_IEEE80211_DS11,
IFM_IEEE80211_ADHOC, 0), 0);
ADD(IFM_MAKEWORD(IFM_IEEE80211, IFM_IEEE80211_DS11, 0, 0), 0);
ADD(IFM_MAKEWORD(IFM_IEEE80211, IFM_AUTO,
IFM_IEEE80211_ADHOC, 0), 0);
ADD(IFM_MAKEWORD(IFM_IEEE80211, IFM_AUTO, 0, 0), 0);
Integrate the hostap stuff that Thomas Skibo <skibo@packbell.net> wrote. This code was for 4.5-release, so I've ported it to -current and made a few minor tweaks. The biggest non-style tweak was to not make access point the default. More changes will be needed to get this actually working, but I wanted to get a relatively pure baseline. This doesn't seem to break what works now.
2002-04-11 07:21:16 +00:00
if (sc->sc_firmware_type == WI_INTERSIL) {
ADD(IFM_MAKEWORD(IFM_IEEE80211, IFM_IEEE80211_DS1,
IFM_IEEE80211_HOSTAP, 0), 0);
ADD(IFM_MAKEWORD(IFM_IEEE80211, IFM_IEEE80211_DS2,
IFM_IEEE80211_HOSTAP, 0), 0);
ADD(IFM_MAKEWORD(IFM_IEEE80211, IFM_IEEE80211_DS5,
IFM_IEEE80211_HOSTAP, 0), 0);
ADD(IFM_MAKEWORD(IFM_IEEE80211, IFM_IEEE80211_DS11,
IFM_IEEE80211_HOSTAP, 0), 0);
ADD(IFM_MAKEWORD(IFM_IEEE80211, IFM_AUTO,
IFM_IEEE80211_HOSTAP, 0), 0);
}
Currently, each wireless networking driver has it's own control program despite the fact that most people want to set exactly the same settings regardless of which card they have. It has been repeatidly suggested that this configuration should be done via ifconfig. This patch implements the required functionality in ifconfig and add support to the wi and an drivers. It also provides partial, untested support for the awi driver. PR: 25577 Submitted by: Brooks Davis <brooks@one-eyed-alien.net>
2001-05-26 09:27:08 +00:00
#undef ADD
ifmedia_set(&sc->ifmedia, IFM_MAKEWORD(IFM_IEEE80211, IFM_AUTO,
0, 0));
Add device driver support for the Lucent WaveLAN/IEEE 802.11 wireless network adapters. These are all PCMCIA devices (the ISA version is a PCMCIA to ISA bridge with a PCMCIA card plugged into it). Also add a wicontrol utility to read and write some of the card's parameters. Note: I do not have access to a WavePOINT access point, so I have only been able to test this driver in ad-hoc (point to point) mode. The wicontrol utility allows programming the desired service set name (SSID) and enabling BSS mode, but I can't tell for sure if it works (I know the card switches modes, but I can't verify that it joins a service set correctly). This driver was written using information gleaned from the Lucent HCF Light library, which is an API library designed to simplify driver development for devices based on the Lucent Hermes chip. Unfortunately, the HCF Light is missing certain features (like 802.11 frame encapsulation!) which are available only in the proprietary complete HCF code, which is not available to the public. This driver uses none of the HCF Light code: it's very ugly and contaminated by the GPL. IP and ARP packets are encapsulated as 802.11 frames, everything else is encapsulated as 802.3. (It would be easier to just get the Hermes programming manual, but that's not publically available either. For those who are wondering, the Linux WaveLAN/IEEE driver uses the proprietary HCF code, which is provided in object code form only. So much for supporting open source sofware.) Multicast filter support is implemented, however it appears that the filter doesn't work: programming in one IP mutlicast group enables them all.
1999-05-05 07:11:38 +00:00
/*
Make all Ethernet drivers attach using ether_ifattach() and detach using ether_ifdetach(). The former consolidates the operations of if_attach(), ng_ether_attach(), and bpfattach(). The latter consolidates the corresponding detach operations. Reviewed by: julian, freebsd-net
2000-07-13 22:54:34 +00:00
* Call MI attach routine.
Add device driver support for the Lucent WaveLAN/IEEE 802.11 wireless network adapters. These are all PCMCIA devices (the ISA version is a PCMCIA to ISA bridge with a PCMCIA card plugged into it). Also add a wicontrol utility to read and write some of the card's parameters. Note: I do not have access to a WavePOINT access point, so I have only been able to test this driver in ad-hoc (point to point) mode. The wicontrol utility allows programming the desired service set name (SSID) and enabling BSS mode, but I can't tell for sure if it works (I know the card switches modes, but I can't verify that it joins a service set correctly). This driver was written using information gleaned from the Lucent HCF Light library, which is an API library designed to simplify driver development for devices based on the Lucent Hermes chip. Unfortunately, the HCF Light is missing certain features (like 802.11 frame encapsulation!) which are available only in the proprietary complete HCF code, which is not available to the public. This driver uses none of the HCF Light code: it's very ugly and contaminated by the GPL. IP and ARP packets are encapsulated as 802.11 frames, everything else is encapsulated as 802.3. (It would be easier to just get the Hermes programming manual, but that's not publically available either. For those who are wondering, the Linux WaveLAN/IEEE driver uses the proprietary HCF code, which is provided in object code form only. So much for supporting open source sofware.) Multicast filter support is implemented, however it appears that the filter doesn't work: programming in one IP mutlicast group enables them all.
1999-05-05 07:11:38 +00:00
*/
Make all Ethernet drivers attach using ether_ifattach() and detach using ether_ifdetach(). The former consolidates the operations of if_attach(), ng_ether_attach(), and bpfattach(). The latter consolidates the corresponding detach operations. Reviewed by: julian, freebsd-net
2000-07-13 22:54:34 +00:00
ether_ifattach(ifp, ETHER_BPF_SUPPORTED);
Update the WaveLAN/IEEE driver: - Convert to new bus attachment scheme. Thanks to Blaz Zupan for doing the initial work here. One thing I changed was to have the attach and detach routines work like the PCI drivers, which means that in theory you should be able to load and unload the driver like the PCI NIC drivers, however the pccard support for this hasn't settled down yet so it doesn't quite work. Once the pccard work is done, I'll have to revisit this. - Add device wi0 to PCCARD. If we're lucky, people should be able to install via their WaveLAN cards now. - Add support for signal strength caching. The wicontrol utility has also been updated to allow zeroing and displaying the signal strength cache. - Add a /sys/modules/wi directory and fix a Makefile to builf if_wi.ko. Currently this module is only built for the i386 platform, though once the pccard stuff is done it should be able to work on the alpha too. (Theoretically you should be able to plug one of the WaveLAN/IEEE ISA cards into an alpha with an ISA slot, but we'll see how that turns out. - Update LINT to use only device wi0. There is no true ISA version of the WaveLAN/IEEE so we'll never use an ISA attachment. - Update files.i386 so that if_wi is dependent on card.
1999-11-25 20:45:49 +00:00
callout_handle_init(&sc->wi_stat_ch);
Update the wi driver to use mutexes instead of spls.
2000-10-13 20:33:24 +00:00
WI_UNLOCK(sc);
Add device driver support for the Lucent WaveLAN/IEEE 802.11 wireless network adapters. These are all PCMCIA devices (the ISA version is a PCMCIA to ISA bridge with a PCMCIA card plugged into it). Also add a wicontrol utility to read and write some of the card's parameters. Note: I do not have access to a WavePOINT access point, so I have only been able to test this driver in ad-hoc (point to point) mode. The wicontrol utility allows programming the desired service set name (SSID) and enabling BSS mode, but I can't tell for sure if it works (I know the card switches modes, but I can't verify that it joins a service set correctly). This driver was written using information gleaned from the Lucent HCF Light library, which is an API library designed to simplify driver development for devices based on the Lucent Hermes chip. Unfortunately, the HCF Light is missing certain features (like 802.11 frame encapsulation!) which are available only in the proprietary complete HCF code, which is not available to the public. This driver uses none of the HCF Light code: it's very ugly and contaminated by the GPL. IP and ARP packets are encapsulated as 802.11 frames, everything else is encapsulated as 802.3. (It would be easier to just get the Hermes programming manual, but that's not publically available either. For those who are wondering, the Linux WaveLAN/IEEE driver uses the proprietary HCF code, which is provided in object code form only. So much for supporting open source sofware.) Multicast filter support is implemented, however it appears that the filter doesn't work: programming in one IP mutlicast group enables them all.
1999-05-05 07:11:38 +00:00
return(0);
}
Implement prism2 detection from NetBSD. This mostly obsoletes the prism2 flag in pccard.conf, but I'm leaving it place for the moment in case the small sample of PrismII cards that I've tried is not representative. MFC After: 30 days Obtained from: NetBSD
2001-12-05 08:57:36 +00:00
static void
MFNetBSD: wi.c 1.64: Table driven IDs (ichiro) 1.59: Don't use magic numbers (ichiro) Also, added Sony, Lucent Embedded Ids and fix minor bugs for lucent cards (and submit those changes back to ichiro-san) Obtained from: NetBSD
2002-04-04 21:40:37 +00:00
wi_get_id(sc)
Implement prism2 detection from NetBSD. This mostly obsoletes the prism2 flag in pccard.conf, but I'm leaving it place for the moment in case the small sample of PrismII cards that I've tried is not representative. MFC After: 30 days Obtained from: NetBSD
2001-12-05 08:57:36 +00:00
struct wi_softc *sc;
{
struct wi_ltv_ver ver;
MFNetBSD: wi.c 1.64: Table driven IDs (ichiro) 1.59: Don't use magic numbers (ichiro) Also, added Sony, Lucent Embedded Ids and fix minor bugs for lucent cards (and submit those changes back to ichiro-san) Obtained from: NetBSD
2002-04-04 21:40:37 +00:00
struct wi_card_ident *id;
Implement prism2 detection from NetBSD. This mostly obsoletes the prism2 flag in pccard.conf, but I'm leaving it place for the moment in case the small sample of PrismII cards that I've tried is not representative. MFC After: 30 days Obtained from: NetBSD
2001-12-05 08:57:36 +00:00
/* getting chip identity */
memset(&ver, 0, sizeof(ver));
More diff reduction patches
2002-04-01 18:52:53 +00:00
ver.wi_type = WI_RID_CARD_ID;
Implement prism2 detection from NetBSD. This mostly obsoletes the prism2 flag in pccard.conf, but I'm leaving it place for the moment in case the small sample of PrismII cards that I've tried is not representative. MFC After: 30 days Obtained from: NetBSD
2001-12-05 08:57:36 +00:00
ver.wi_len = 5;
wi_read_record(sc, (struct wi_ltv_gen *)&ver);
Four fixes from NetBSD: 1) Properly detect the Symbol based cards (The 3Com Airconnect and their ilk) and only reset them *ONCE* ever. This appears to make them work, but more testing is needed. The tests that would wedge up my machine completely now appear to work, but I have not real access points handy. 2) Report both the Station firmware and the Primary firmware on Prism based cards. On Lucent based cards, only report the station firmware since that's all it supports. On symbol cards, report the symbol specific firmware name as its station firmware. 3) Better Prism 2.5 and 3 family names. We really need to go table driven for this. 4) Workaround for bugs in Intersil's firmware is only needed for at most 0.8.2 and earlier, since 0.8.3 and later appear to work. Obtained from: NetBSD
2002-04-03 19:44:17 +00:00
device_printf(sc->dev, "using ");
MFNetBSD: wi.c 1.64: Table driven IDs (ichiro) 1.59: Don't use magic numbers (ichiro) Also, added Sony, Lucent Embedded Ids and fix minor bugs for lucent cards (and submit those changes back to ichiro-san) Obtained from: NetBSD
2002-04-04 21:40:37 +00:00
sc->sc_firmware_type = WI_NOTYPE;
for (id = wi_card_ident; id->card_name != NULL; id++) {
if (le16toh(ver.wi_ver[0]) == id->card_id) {
printf("%s", id->card_name);
sc->sc_firmware_type = id->firm_type;
break;
}
}
if (sc->sc_firmware_type == WI_NOTYPE) {
if (le16toh(ver.wi_ver[0]) & 0x8000) {
Four fixes from NetBSD: 1) Properly detect the Symbol based cards (The 3Com Airconnect and their ilk) and only reset them *ONCE* ever. This appears to make them work, but more testing is needed. The tests that would wedge up my machine completely now appear to work, but I have not real access points handy. 2) Report both the Station firmware and the Primary firmware on Prism based cards. On Lucent based cards, only report the station firmware since that's all it supports. On symbol cards, report the symbol specific firmware name as its station firmware. 3) Better Prism 2.5 and 3 family names. We really need to go table driven for this. 4) Workaround for bugs in Intersil's firmware is only needed for at most 0.8.2 and earlier, since 0.8.3 and later appear to work. Obtained from: NetBSD
2002-04-03 19:44:17 +00:00
printf("Unknown PRISM2 chip");
MFNetBSD: wi.c 1.64: Table driven IDs (ichiro) 1.59: Don't use magic numbers (ichiro) Also, added Sony, Lucent Embedded Ids and fix minor bugs for lucent cards (and submit those changes back to ichiro-san) Obtained from: NetBSD
2002-04-04 21:40:37 +00:00
sc->sc_firmware_type = WI_INTERSIL;
} else {
Four fixes from NetBSD: 1) Properly detect the Symbol based cards (The 3Com Airconnect and their ilk) and only reset them *ONCE* ever. This appears to make them work, but more testing is needed. The tests that would wedge up my machine completely now appear to work, but I have not real access points handy. 2) Report both the Station firmware and the Primary firmware on Prism based cards. On Lucent based cards, only report the station firmware since that's all it supports. On symbol cards, report the symbol specific firmware name as its station firmware. 3) Better Prism 2.5 and 3 family names. We really need to go table driven for this. 4) Workaround for bugs in Intersil's firmware is only needed for at most 0.8.2 and earlier, since 0.8.3 and later appear to work. Obtained from: NetBSD
2002-04-03 19:44:17 +00:00
printf("Unknown Lucent chip");
MFNetBSD: wi.c 1.64: Table driven IDs (ichiro) 1.59: Don't use magic numbers (ichiro) Also, added Sony, Lucent Embedded Ids and fix minor bugs for lucent cards (and submit those changes back to ichiro-san) Obtained from: NetBSD
2002-04-04 21:40:37 +00:00
sc->sc_firmware_type = WI_LUCENT;
}
Implement prism2 detection from NetBSD. This mostly obsoletes the prism2 flag in pccard.conf, but I'm leaving it place for the moment in case the small sample of PrismII cards that I've tried is not representative. MFC After: 30 days Obtained from: NetBSD
2001-12-05 08:57:36 +00:00
}
Four fixes from NetBSD: 1) Properly detect the Symbol based cards (The 3Com Airconnect and their ilk) and only reset them *ONCE* ever. This appears to make them work, but more testing is needed. The tests that would wedge up my machine completely now appear to work, but I have not real access points handy. 2) Report both the Station firmware and the Primary firmware on Prism based cards. On Lucent based cards, only report the station firmware since that's all it supports. On symbol cards, report the symbol specific firmware name as its station firmware. 3) Better Prism 2.5 and 3 family names. We really need to go table driven for this. 4) Workaround for bugs in Intersil's firmware is only needed for at most 0.8.2 and earlier, since 0.8.3 and later appear to work. Obtained from: NetBSD
2002-04-03 19:44:17 +00:00
if (sc->sc_firmware_type != WI_LUCENT) {
/* get primary firmware version */
memset(&ver, 0, sizeof(ver));
ver.wi_type = WI_RID_PRI_IDENTITY;
ver.wi_len = 5;
wi_read_record(sc, (struct wi_ltv_gen *)&ver);
ver.wi_ver[1] = le16toh(ver.wi_ver[1]);
ver.wi_ver[2] = le16toh(ver.wi_ver[2]);
ver.wi_ver[3] = le16toh(ver.wi_ver[3]);
sc->sc_pri_firmware_ver = ver.wi_ver[2] * 10000 +
ver.wi_ver[3] * 100 + ver.wi_ver[1];
}
Implement prism2 detection from NetBSD. This mostly obsoletes the prism2 flag in pccard.conf, but I'm leaving it place for the moment in case the small sample of PrismII cards that I've tried is not representative. MFC After: 30 days Obtained from: NetBSD
2001-12-05 08:57:36 +00:00
Four fixes from NetBSD: 1) Properly detect the Symbol based cards (The 3Com Airconnect and their ilk) and only reset them *ONCE* ever. This appears to make them work, but more testing is needed. The tests that would wedge up my machine completely now appear to work, but I have not real access points handy. 2) Report both the Station firmware and the Primary firmware on Prism based cards. On Lucent based cards, only report the station firmware since that's all it supports. On symbol cards, report the symbol specific firmware name as its station firmware. 3) Better Prism 2.5 and 3 family names. We really need to go table driven for this. 4) Workaround for bugs in Intersil's firmware is only needed for at most 0.8.2 and earlier, since 0.8.3 and later appear to work. Obtained from: NetBSD
2002-04-03 19:44:17 +00:00
/* get station firmware version */
o Rework the identify routine a little, merging it with NetBSD's wi. o Add exerpimental support for identifying lucent cards. All of mine come back with ID of 1, but NetBSD committed code for 5. So accept both. o rename wi_prism2_ver to wi_firmware_ver so that we could, if necessary, do special things for lucent cards too. o Bring in a small part of the changes from airtools: The wi_cmd function now takes two additional arguments. I didn't bring in their ioctls yet. o eliminate the use of LE16TOH, and remove its define. o Print the firmware as if there were 100 versions instead of 10. This means that 6.1 and 6.10 aren't confusing to people. We now print 6.01 in the former case. # A good junior hacker project would be to merge the NetBSD, FreeBSD, and # OpenBSD drivers into one source base.
2002-03-16 22:59:15 +00:00
memset(&ver, 0, sizeof(ver));
ver.wi_type = WI_RID_STA_IDENTITY;
ver.wi_len = 5;
wi_read_record(sc, (struct wi_ltv_gen *)&ver);
ver.wi_ver[1] = le16toh(ver.wi_ver[1]);
ver.wi_ver[2] = le16toh(ver.wi_ver[2]);
ver.wi_ver[3] = le16toh(ver.wi_ver[3]);
Four fixes from NetBSD: 1) Properly detect the Symbol based cards (The 3Com Airconnect and their ilk) and only reset them *ONCE* ever. This appears to make them work, but more testing is needed. The tests that would wedge up my machine completely now appear to work, but I have not real access points handy. 2) Report both the Station firmware and the Primary firmware on Prism based cards. On Lucent based cards, only report the station firmware since that's all it supports. On symbol cards, report the symbol specific firmware name as its station firmware. 3) Better Prism 2.5 and 3 family names. We really need to go table driven for this. 4) Workaround for bugs in Intersil's firmware is only needed for at most 0.8.2 and earlier, since 0.8.3 and later appear to work. Obtained from: NetBSD
2002-04-03 19:44:17 +00:00
sc->sc_sta_firmware_ver = ver.wi_ver[2] * 10000 +
ver.wi_ver[3] * 100 + ver.wi_ver[1];
if (sc->sc_firmware_type == WI_INTERSIL &&
(sc->sc_sta_firmware_ver == 10102 ||
sc->sc_sta_firmware_ver == 20102)) {
struct wi_ltv_str sver;
char *p;
memset(&sver, 0, sizeof(sver));
sver.wi_type = WI_RID_SYMBOL_IDENTITY;
sver.wi_len = 7;
/* value should be "V2.00-11" */
if (wi_read_record(sc, (struct wi_ltv_gen *)&sver) == 0 &&
*(p = (char *)sver.wi_str) == 'V' &&
p[2] == '.' && p[5] == '-' && p[8] == '\0') {
sc->sc_firmware_type = WI_SYMBOL;
sc->sc_sta_firmware_ver = (p[1] - '0') * 10000 +
(p[3] - '0') * 1000 + (p[4] - '0') * 100 +
(p[6] - '0') * 10 + (p[7] - '0');
}
}
printf("\n");
device_printf(sc->dev, "%s Firmware: ",
sc->sc_firmware_type == WI_LUCENT ? "Lucent" :
(sc->sc_firmware_type == WI_SYMBOL ? "Symbol" : "Intersil"));
Implement prism2 detection from NetBSD. This mostly obsoletes the prism2 flag in pccard.conf, but I'm leaving it place for the moment in case the small sample of PrismII cards that I've tried is not representative. MFC After: 30 days Obtained from: NetBSD
2001-12-05 08:57:36 +00:00
Four fixes from NetBSD: 1) Properly detect the Symbol based cards (The 3Com Airconnect and their ilk) and only reset them *ONCE* ever. This appears to make them work, but more testing is needed. The tests that would wedge up my machine completely now appear to work, but I have not real access points handy. 2) Report both the Station firmware and the Primary firmware on Prism based cards. On Lucent based cards, only report the station firmware since that's all it supports. On symbol cards, report the symbol specific firmware name as its station firmware. 3) Better Prism 2.5 and 3 family names. We really need to go table driven for this. 4) Workaround for bugs in Intersil's firmware is only needed for at most 0.8.2 and earlier, since 0.8.3 and later appear to work. Obtained from: NetBSD
2002-04-03 19:44:17 +00:00
/*
* The primary firmware is only valid on Prism based chipsets
* (INTERSIL or SYMBOL).
*/
if (sc->sc_firmware_type != WI_LUCENT)
printf("Primary %u.%02u.%02u, ", sc->sc_pri_firmware_ver / 10000,
(sc->sc_pri_firmware_ver % 10000) / 100,
sc->sc_pri_firmware_ver % 100);
printf("Station %u.%02u.%02u\n",
sc->sc_sta_firmware_ver / 10000, (sc->sc_sta_firmware_ver % 10000) / 100,
sc->sc_sta_firmware_ver % 100);
Implement prism2 detection from NetBSD. This mostly obsoletes the prism2 flag in pccard.conf, but I'm leaving it place for the moment in case the small sample of PrismII cards that I've tried is not representative. MFC After: 30 days Obtained from: NetBSD
2001-12-05 08:57:36 +00:00
return;
}
put function return types on a line by themselves as per style(9)
2001-12-27 20:12:03 +00:00
static void
wi_rxeof(sc)
Add device driver support for the Lucent WaveLAN/IEEE 802.11 wireless network adapters. These are all PCMCIA devices (the ISA version is a PCMCIA to ISA bridge with a PCMCIA card plugged into it). Also add a wicontrol utility to read and write some of the card's parameters. Note: I do not have access to a WavePOINT access point, so I have only been able to test this driver in ad-hoc (point to point) mode. The wicontrol utility allows programming the desired service set name (SSID) and enabling BSS mode, but I can't tell for sure if it works (I know the card switches modes, but I can't verify that it joins a service set correctly). This driver was written using information gleaned from the Lucent HCF Light library, which is an API library designed to simplify driver development for devices based on the Lucent Hermes chip. Unfortunately, the HCF Light is missing certain features (like 802.11 frame encapsulation!) which are available only in the proprietary complete HCF code, which is not available to the public. This driver uses none of the HCF Light code: it's very ugly and contaminated by the GPL. IP and ARP packets are encapsulated as 802.11 frames, everything else is encapsulated as 802.3. (It would be easier to just get the Hermes programming manual, but that's not publically available either. For those who are wondering, the Linux WaveLAN/IEEE driver uses the proprietary HCF code, which is provided in object code form only. So much for supporting open source sofware.) Multicast filter support is implemented, however it appears that the filter doesn't work: programming in one IP mutlicast group enables them all.
1999-05-05 07:11:38 +00:00
struct wi_softc *sc;
{
struct ifnet *ifp;
struct ether_header *eh;
struct mbuf *m;
int id;
ifp = &sc->arpcom.ac_if;
id = CSR_READ_2(sc, WI_RX_FID);
Integrate the air-tools 0.2 from dachb0den labs. o This moves the common.h file into if_wavelan_ieee.h Submitted by: h1kari@dachb0den.com
2002-03-29 00:26:23 +00:00
/*
* if we have the procframe flag set, disregard all this and just
* read the data from the device.
*/
if (sc->wi_procframe || sc->wi_debug.wi_monitor) {
struct wi_frame *rx_frame;
int datlen, hdrlen;
Add device driver support for the Lucent WaveLAN/IEEE 802.11 wireless network adapters. These are all PCMCIA devices (the ISA version is a PCMCIA to ISA bridge with a PCMCIA card plugged into it). Also add a wicontrol utility to read and write some of the card's parameters. Note: I do not have access to a WavePOINT access point, so I have only been able to test this driver in ad-hoc (point to point) mode. The wicontrol utility allows programming the desired service set name (SSID) and enabling BSS mode, but I can't tell for sure if it works (I know the card switches modes, but I can't verify that it joins a service set correctly). This driver was written using information gleaned from the Lucent HCF Light library, which is an API library designed to simplify driver development for devices based on the Lucent Hermes chip. Unfortunately, the HCF Light is missing certain features (like 802.11 frame encapsulation!) which are available only in the proprietary complete HCF code, which is not available to the public. This driver uses none of the HCF Light code: it's very ugly and contaminated by the GPL. IP and ARP packets are encapsulated as 802.11 frames, everything else is encapsulated as 802.3. (It would be easier to just get the Hermes programming manual, but that's not publically available either. For those who are wondering, the Linux WaveLAN/IEEE driver uses the proprietary HCF code, which is provided in object code form only. So much for supporting open source sofware.) Multicast filter support is implemented, however it appears that the filter doesn't work: programming in one IP mutlicast group enables them all.
1999-05-05 07:11:38 +00:00
Integrate the air-tools 0.2 from dachb0den labs. o This moves the common.h file into if_wavelan_ieee.h Submitted by: h1kari@dachb0den.com
2002-03-29 00:26:23 +00:00
/* first allocate mbuf for packet storage */
MGETHDR(m, M_DONTWAIT, MT_DATA);
if (m == NULL) {
ifp->if_ierrors++;
return;
}
MCLGET(m, M_DONTWAIT);
if (!(m->m_flags & M_EXT)) {
m_freem(m);
ifp->if_ierrors++;
return;
}
Add device driver support for the Lucent WaveLAN/IEEE 802.11 wireless network adapters. These are all PCMCIA devices (the ISA version is a PCMCIA to ISA bridge with a PCMCIA card plugged into it). Also add a wicontrol utility to read and write some of the card's parameters. Note: I do not have access to a WavePOINT access point, so I have only been able to test this driver in ad-hoc (point to point) mode. The wicontrol utility allows programming the desired service set name (SSID) and enabling BSS mode, but I can't tell for sure if it works (I know the card switches modes, but I can't verify that it joins a service set correctly). This driver was written using information gleaned from the Lucent HCF Light library, which is an API library designed to simplify driver development for devices based on the Lucent Hermes chip. Unfortunately, the HCF Light is missing certain features (like 802.11 frame encapsulation!) which are available only in the proprietary complete HCF code, which is not available to the public. This driver uses none of the HCF Light code: it's very ugly and contaminated by the GPL. IP and ARP packets are encapsulated as 802.11 frames, everything else is encapsulated as 802.3. (It would be easier to just get the Hermes programming manual, but that's not publically available either. For those who are wondering, the Linux WaveLAN/IEEE driver uses the proprietary HCF code, which is provided in object code form only. So much for supporting open source sofware.) Multicast filter support is implemented, however it appears that the filter doesn't work: programming in one IP mutlicast group enables them all.
1999-05-05 07:11:38 +00:00
Integrate the air-tools 0.2 from dachb0den labs. o This moves the common.h file into if_wavelan_ieee.h Submitted by: h1kari@dachb0den.com
2002-03-29 00:26:23 +00:00
m->m_pkthdr.rcvif = ifp;
Add device driver support for the Lucent WaveLAN/IEEE 802.11 wireless network adapters. These are all PCMCIA devices (the ISA version is a PCMCIA to ISA bridge with a PCMCIA card plugged into it). Also add a wicontrol utility to read and write some of the card's parameters. Note: I do not have access to a WavePOINT access point, so I have only been able to test this driver in ad-hoc (point to point) mode. The wicontrol utility allows programming the desired service set name (SSID) and enabling BSS mode, but I can't tell for sure if it works (I know the card switches modes, but I can't verify that it joins a service set correctly). This driver was written using information gleaned from the Lucent HCF Light library, which is an API library designed to simplify driver development for devices based on the Lucent Hermes chip. Unfortunately, the HCF Light is missing certain features (like 802.11 frame encapsulation!) which are available only in the proprietary complete HCF code, which is not available to the public. This driver uses none of the HCF Light code: it's very ugly and contaminated by the GPL. IP and ARP packets are encapsulated as 802.11 frames, everything else is encapsulated as 802.3. (It would be easier to just get the Hermes programming manual, but that's not publically available either. For those who are wondering, the Linux WaveLAN/IEEE driver uses the proprietary HCF code, which is provided in object code form only. So much for supporting open source sofware.) Multicast filter support is implemented, however it appears that the filter doesn't work: programming in one IP mutlicast group enables them all.
1999-05-05 07:11:38 +00:00
Integrate the air-tools 0.2 from dachb0den labs. o This moves the common.h file into if_wavelan_ieee.h Submitted by: h1kari@dachb0den.com
2002-03-29 00:26:23 +00:00
/* now read wi_frame first so we know how much data to read */
if (wi_read_data(sc, id, 0, mtod(m, caddr_t),
sizeof(struct wi_frame))) {
m_freem(m);
ifp->if_ierrors++;
return;
}
rx_frame = mtod(m, struct wi_frame *);
switch ((rx_frame->wi_status & WI_STAT_MAC_PORT) >> 8) {
case 7:
switch (rx_frame->wi_frame_ctl & WI_FCTL_FTYPE) {
case WI_FTYPE_DATA:
hdrlen = WI_DATA_HDRLEN;
datlen = rx_frame->wi_dat_len + WI_FCS_LEN;
break;
case WI_FTYPE_MGMT:
hdrlen = WI_MGMT_HDRLEN;
datlen = rx_frame->wi_dat_len + WI_FCS_LEN;
break;
case WI_FTYPE_CTL:
/*
* prism2 cards don't pass control packets
* down properly or consistently, so we'll only
* pass down the header.
*/
hdrlen = WI_CTL_HDRLEN;
datlen = 0;
break;
default:
device_printf(sc->dev, "received packet of "
"unknown type on port 7\n");
m_freem(m);
ifp->if_ierrors++;
return;
}
break;
case 0:
hdrlen = WI_DATA_HDRLEN;
datlen = rx_frame->wi_dat_len + WI_FCS_LEN;
break;
default:
device_printf(sc->dev, "received packet on invalid "
"port (wi_status=0x%x)\n", rx_frame->wi_status);
m_freem(m);
ifp->if_ierrors++;
return;
}
Add device driver support for the Lucent WaveLAN/IEEE 802.11 wireless network adapters. These are all PCMCIA devices (the ISA version is a PCMCIA to ISA bridge with a PCMCIA card plugged into it). Also add a wicontrol utility to read and write some of the card's parameters. Note: I do not have access to a WavePOINT access point, so I have only been able to test this driver in ad-hoc (point to point) mode. The wicontrol utility allows programming the desired service set name (SSID) and enabling BSS mode, but I can't tell for sure if it works (I know the card switches modes, but I can't verify that it joins a service set correctly). This driver was written using information gleaned from the Lucent HCF Light library, which is an API library designed to simplify driver development for devices based on the Lucent Hermes chip. Unfortunately, the HCF Light is missing certain features (like 802.11 frame encapsulation!) which are available only in the proprietary complete HCF code, which is not available to the public. This driver uses none of the HCF Light code: it's very ugly and contaminated by the GPL. IP and ARP packets are encapsulated as 802.11 frames, everything else is encapsulated as 802.3. (It would be easier to just get the Hermes programming manual, but that's not publically available either. For those who are wondering, the Linux WaveLAN/IEEE driver uses the proprietary HCF code, which is provided in object code form only. So much for supporting open source sofware.) Multicast filter support is implemented, however it appears that the filter doesn't work: programming in one IP mutlicast group enables them all.
1999-05-05 07:11:38 +00:00
Integrate the air-tools 0.2 from dachb0den labs. o This moves the common.h file into if_wavelan_ieee.h Submitted by: h1kari@dachb0den.com
2002-03-29 00:26:23 +00:00
if ((hdrlen + datlen + 2) > MCLBYTES) {
Update the WaveLAN/IEEE driver: - Convert to new bus attachment scheme. Thanks to Blaz Zupan for doing the initial work here. One thing I changed was to have the attach and detach routines work like the PCI drivers, which means that in theory you should be able to load and unload the driver like the PCI NIC drivers, however the pccard support for this hasn't settled down yet so it doesn't quite work. Once the pccard work is done, I'll have to revisit this. - Add device wi0 to PCCARD. If we're lucky, people should be able to install via their WaveLAN cards now. - Add support for signal strength caching. The wicontrol utility has also been updated to allow zeroing and displaying the signal strength cache. - Add a /sys/modules/wi directory and fix a Makefile to builf if_wi.ko. Currently this module is only built for the i386 platform, though once the pccard stuff is done it should be able to work on the alpha too. (Theoretically you should be able to plug one of the WaveLAN/IEEE ISA cards into an alpha with an ISA slot, but we'll see how that turns out. - Update LINT to use only device wi0. There is no true ISA version of the WaveLAN/IEEE so we'll never use an ISA attachment. - Update files.i386 so that if_wi is dependent on card.
1999-11-25 20:45:49 +00:00
device_printf(sc->dev, "oversized packet received "
"(wi_dat_len=%d, wi_status=0x%x)\n",
Integrate the air-tools 0.2 from dachb0den labs. o This moves the common.h file into if_wavelan_ieee.h Submitted by: h1kari@dachb0den.com
2002-03-29 00:26:23 +00:00
datlen, rx_frame->wi_status);
Patch the WaveLAN/IEEE driver to detect and reject oversized received frames (or just insane received packet lengths generated due to errors reading from the NIC's internal buffers). Anything too large to fit safely into an mbuf cluster buffer is discarded and an error logged. I have not observed this problem with my own cards, but on user has reported it and adding the sanity test seems reasonable in any case. Problem noted and patch provided by: Per Andersson <per@cdg.chalmers.se>
1999-07-04 14:40:22 +00:00
m_freem(m);
ifp->if_ierrors++;
return;
}
Add device driver support for the Lucent WaveLAN/IEEE 802.11 wireless network adapters. These are all PCMCIA devices (the ISA version is a PCMCIA to ISA bridge with a PCMCIA card plugged into it). Also add a wicontrol utility to read and write some of the card's parameters. Note: I do not have access to a WavePOINT access point, so I have only been able to test this driver in ad-hoc (point to point) mode. The wicontrol utility allows programming the desired service set name (SSID) and enabling BSS mode, but I can't tell for sure if it works (I know the card switches modes, but I can't verify that it joins a service set correctly). This driver was written using information gleaned from the Lucent HCF Light library, which is an API library designed to simplify driver development for devices based on the Lucent Hermes chip. Unfortunately, the HCF Light is missing certain features (like 802.11 frame encapsulation!) which are available only in the proprietary complete HCF code, which is not available to the public. This driver uses none of the HCF Light code: it's very ugly and contaminated by the GPL. IP and ARP packets are encapsulated as 802.11 frames, everything else is encapsulated as 802.3. (It would be easier to just get the Hermes programming manual, but that's not publically available either. For those who are wondering, the Linux WaveLAN/IEEE driver uses the proprietary HCF code, which is provided in object code form only. So much for supporting open source sofware.) Multicast filter support is implemented, however it appears that the filter doesn't work: programming in one IP mutlicast group enables them all.
1999-05-05 07:11:38 +00:00
Integrate the air-tools 0.2 from dachb0den labs. o This moves the common.h file into if_wavelan_ieee.h Submitted by: h1kari@dachb0den.com
2002-03-29 00:26:23 +00:00
if (wi_read_data(sc, id, hdrlen, mtod(m, caddr_t) + hdrlen,
datlen + 2)) {
m_freem(m);
ifp->if_ierrors++;
return;
When in infrastructure mode, use address 3 from the 802.11 header as the source address when receiving frames (and keep using address 2 when in pseudo-IBSS mode). This is apparently necessary in order to obtain the true MAC address of the sending station which is needed for PPPoE. Patch supplied by: Blaz Zupan <blaz@amis.net>
2000-04-17 18:47:28 +00:00
}
Add more diagnostic output for failure. s/1518/ETHER_MAX_LEN Some style changes, add some braces, mostly residual from having a lot of debug hooks added while working on this driver. Bring in a plethora of changes from NetBSD: revision 1.58 date: 2001/03/08 11:07:08; author: ichiro; state: Exp; lines: +17 -1 it wait until busy flag disappears. it was able to prevent some cards with late initializing faling in wi_reset(). revision 1.41 date: 2000/10/13 19:15:08; author: jonathan; state: Exp; lines: +4 -2 Fix wi_intr() to avoid touching card registers during insert/remove events, when sharing an interrupt with other devices: check sc->sc_enabled, and drop the interrupt if its' off. revision 1.30 date: 2000/08/18 04:11:48; author: jhawk; state: Exp; lines: +4 -4 Copy wi_{dst,src}_addr from struct wi_frame into faked-up ether_header instead of addr1 and addr2. THis means that tcpdump -e will show the correct MAC address for communications with access points instead of showing the BSSID. In the future there should be 802.11 support for bpf/libpcap/tcpdump, but that is aways down the road.
2001-04-10 05:29:26 +00:00
Integrate the air-tools 0.2 from dachb0den labs. o This moves the common.h file into if_wavelan_ieee.h Submitted by: h1kari@dachb0den.com
2002-03-29 00:26:23 +00:00
m->m_pkthdr.len = m->m_len = hdrlen + datlen;
Add device driver support for the Lucent WaveLAN/IEEE 802.11 wireless network adapters. These are all PCMCIA devices (the ISA version is a PCMCIA to ISA bridge with a PCMCIA card plugged into it). Also add a wicontrol utility to read and write some of the card's parameters. Note: I do not have access to a WavePOINT access point, so I have only been able to test this driver in ad-hoc (point to point) mode. The wicontrol utility allows programming the desired service set name (SSID) and enabling BSS mode, but I can't tell for sure if it works (I know the card switches modes, but I can't verify that it joins a service set correctly). This driver was written using information gleaned from the Lucent HCF Light library, which is an API library designed to simplify driver development for devices based on the Lucent Hermes chip. Unfortunately, the HCF Light is missing certain features (like 802.11 frame encapsulation!) which are available only in the proprietary complete HCF code, which is not available to the public. This driver uses none of the HCF Light code: it's very ugly and contaminated by the GPL. IP and ARP packets are encapsulated as 802.11 frames, everything else is encapsulated as 802.3. (It would be easier to just get the Hermes programming manual, but that's not publically available either. For those who are wondering, the Linux WaveLAN/IEEE driver uses the proprietary HCF code, which is provided in object code form only. So much for supporting open source sofware.) Multicast filter support is implemented, however it appears that the filter doesn't work: programming in one IP mutlicast group enables them all.
1999-05-05 07:11:38 +00:00
Integrate the air-tools 0.2 from dachb0den labs. o This moves the common.h file into if_wavelan_ieee.h Submitted by: h1kari@dachb0den.com
2002-03-29 00:26:23 +00:00
ifp->if_ipackets++;
/* Handle BPF listeners. */
if (ifp->if_bpf)
bpf_mtap(ifp, m);
m_freem(m);
} else {
struct wi_frame rx_frame;
/* First read in the frame header */
if (wi_read_data(sc, id, 0, (caddr_t)&rx_frame,
sizeof(rx_frame))) {
Add device driver support for the Lucent WaveLAN/IEEE 802.11 wireless network adapters. These are all PCMCIA devices (the ISA version is a PCMCIA to ISA bridge with a PCMCIA card plugged into it). Also add a wicontrol utility to read and write some of the card's parameters. Note: I do not have access to a WavePOINT access point, so I have only been able to test this driver in ad-hoc (point to point) mode. The wicontrol utility allows programming the desired service set name (SSID) and enabling BSS mode, but I can't tell for sure if it works (I know the card switches modes, but I can't verify that it joins a service set correctly). This driver was written using information gleaned from the Lucent HCF Light library, which is an API library designed to simplify driver development for devices based on the Lucent Hermes chip. Unfortunately, the HCF Light is missing certain features (like 802.11 frame encapsulation!) which are available only in the proprietary complete HCF code, which is not available to the public. This driver uses none of the HCF Light code: it's very ugly and contaminated by the GPL. IP and ARP packets are encapsulated as 802.11 frames, everything else is encapsulated as 802.3. (It would be easier to just get the Hermes programming manual, but that's not publically available either. For those who are wondering, the Linux WaveLAN/IEEE driver uses the proprietary HCF code, which is provided in object code form only. So much for supporting open source sofware.) Multicast filter support is implemented, however it appears that the filter doesn't work: programming in one IP mutlicast group enables them all.
1999-05-05 07:11:38 +00:00
ifp->if_ierrors++;
return;
}
Integrate the air-tools 0.2 from dachb0den labs. o This moves the common.h file into if_wavelan_ieee.h Submitted by: h1kari@dachb0den.com
2002-03-29 00:26:23 +00:00
if (rx_frame.wi_status & WI_STAT_ERRSTAT) {
Patch the WaveLAN/IEEE driver to detect and reject oversized received frames (or just insane received packet lengths generated due to errors reading from the NIC's internal buffers). Anything too large to fit safely into an mbuf cluster buffer is discarded and an error logged. I have not observed this problem with my own cards, but on user has reported it and adding the sanity test seems reasonable in any case. Problem noted and patch provided by: Per Andersson <per@cdg.chalmers.se>
1999-07-04 14:40:22 +00:00
ifp->if_ierrors++;
return;
}
Add device driver support for the Lucent WaveLAN/IEEE 802.11 wireless network adapters. These are all PCMCIA devices (the ISA version is a PCMCIA to ISA bridge with a PCMCIA card plugged into it). Also add a wicontrol utility to read and write some of the card's parameters. Note: I do not have access to a WavePOINT access point, so I have only been able to test this driver in ad-hoc (point to point) mode. The wicontrol utility allows programming the desired service set name (SSID) and enabling BSS mode, but I can't tell for sure if it works (I know the card switches modes, but I can't verify that it joins a service set correctly). This driver was written using information gleaned from the Lucent HCF Light library, which is an API library designed to simplify driver development for devices based on the Lucent Hermes chip. Unfortunately, the HCF Light is missing certain features (like 802.11 frame encapsulation!) which are available only in the proprietary complete HCF code, which is not available to the public. This driver uses none of the HCF Light code: it's very ugly and contaminated by the GPL. IP and ARP packets are encapsulated as 802.11 frames, everything else is encapsulated as 802.3. (It would be easier to just get the Hermes programming manual, but that's not publically available either. For those who are wondering, the Linux WaveLAN/IEEE driver uses the proprietary HCF code, which is provided in object code form only. So much for supporting open source sofware.) Multicast filter support is implemented, however it appears that the filter doesn't work: programming in one IP mutlicast group enables them all.
1999-05-05 07:11:38 +00:00
Integrate the air-tools 0.2 from dachb0den labs. o This moves the common.h file into if_wavelan_ieee.h Submitted by: h1kari@dachb0den.com
2002-03-29 00:26:23 +00:00
MGETHDR(m, M_DONTWAIT, MT_DATA);
if (m == NULL) {
ifp->if_ierrors++;
return;
}
MCLGET(m, M_DONTWAIT);
if (!(m->m_flags & M_EXT)) {
Add device driver support for the Lucent WaveLAN/IEEE 802.11 wireless network adapters. These are all PCMCIA devices (the ISA version is a PCMCIA to ISA bridge with a PCMCIA card plugged into it). Also add a wicontrol utility to read and write some of the card's parameters. Note: I do not have access to a WavePOINT access point, so I have only been able to test this driver in ad-hoc (point to point) mode. The wicontrol utility allows programming the desired service set name (SSID) and enabling BSS mode, but I can't tell for sure if it works (I know the card switches modes, but I can't verify that it joins a service set correctly). This driver was written using information gleaned from the Lucent HCF Light library, which is an API library designed to simplify driver development for devices based on the Lucent Hermes chip. Unfortunately, the HCF Light is missing certain features (like 802.11 frame encapsulation!) which are available only in the proprietary complete HCF code, which is not available to the public. This driver uses none of the HCF Light code: it's very ugly and contaminated by the GPL. IP and ARP packets are encapsulated as 802.11 frames, everything else is encapsulated as 802.3. (It would be easier to just get the Hermes programming manual, but that's not publically available either. For those who are wondering, the Linux WaveLAN/IEEE driver uses the proprietary HCF code, which is provided in object code form only. So much for supporting open source sofware.) Multicast filter support is implemented, however it appears that the filter doesn't work: programming in one IP mutlicast group enables them all.
1999-05-05 07:11:38 +00:00
m_freem(m);
ifp->if_ierrors++;
return;
}
Integrate the air-tools 0.2 from dachb0den labs. o This moves the common.h file into if_wavelan_ieee.h Submitted by: h1kari@dachb0den.com
2002-03-29 00:26:23 +00:00
eh = mtod(m, struct ether_header *);
m->m_pkthdr.rcvif = ifp;
Integrate the hostap stuff that Thomas Skibo <skibo@packbell.net> wrote. This code was for 4.5-release, so I've ported it to -current and made a few minor tweaks. The biggest non-style tweak was to not make access point the default. More changes will be needed to get this actually working, but I wanted to get a relatively pure baseline. This doesn't seem to break what works now.
2002-04-11 07:21:16 +00:00
if (rx_frame.wi_status == WI_STAT_MGMT &&
sc->wi_ptype == WI_PORTTYPE_AP) {
if ((WI_802_11_OFFSET_RAW + rx_frame.wi_dat_len + 2) >
MCLBYTES) {
device_printf(sc->dev, "oversized mgmt packet "
"received in hostap mode "
"(wi_dat_len=%d, wi_status=0x%x)\n",
rx_frame.wi_dat_len, rx_frame.wi_status);
m_freem(m);
ifp->if_ierrors++;
return;
}
/* Put the whole header in there. */
bcopy(&rx_frame, mtod(m, void *),
sizeof(struct wi_frame));
if (wi_read_data(sc, id, WI_802_11_OFFSET_RAW,
mtod(m, caddr_t) + WI_802_11_OFFSET_RAW,
rx_frame.wi_dat_len + 2)) {
m_freem(m);
ifp->if_ierrors++;
return;
}
m->m_pkthdr.len = m->m_len =
WI_802_11_OFFSET_RAW + rx_frame.wi_dat_len;
/* XXX: consider giving packet to bhp? */
wihap_mgmt_input(sc, &rx_frame, m);
return;
}
Integrate the air-tools 0.2 from dachb0den labs. o This moves the common.h file into if_wavelan_ieee.h Submitted by: h1kari@dachb0den.com
2002-03-29 00:26:23 +00:00
if (rx_frame.wi_status == WI_STAT_1042 ||
rx_frame.wi_status == WI_STAT_TUNNEL ||
rx_frame.wi_status == WI_STAT_WMP_MSG) {
if((rx_frame.wi_dat_len + WI_SNAPHDR_LEN) > MCLBYTES) {
device_printf(sc->dev,
"oversized packet received "
"(wi_dat_len=%d, wi_status=0x%x)\n",
rx_frame.wi_dat_len, rx_frame.wi_status);
m_freem(m);
ifp->if_ierrors++;
return;
}
m->m_pkthdr.len = m->m_len =
rx_frame.wi_dat_len + WI_SNAPHDR_LEN;
#if 0
bcopy((char *)&rx_frame.wi_addr1,
(char *)&eh->ether_dhost, ETHER_ADDR_LEN);
if (sc->wi_ptype == WI_PORTTYPE_ADHOC) {
bcopy((char *)&rx_frame.wi_addr2,
(char *)&eh->ether_shost, ETHER_ADDR_LEN);
} else {
bcopy((char *)&rx_frame.wi_addr3,
(char *)&eh->ether_shost, ETHER_ADDR_LEN);
}
#else
bcopy((char *)&rx_frame.wi_dst_addr,
(char *)&eh->ether_dhost, ETHER_ADDR_LEN);
bcopy((char *)&rx_frame.wi_src_addr,
(char *)&eh->ether_shost, ETHER_ADDR_LEN);
#endif
bcopy((char *)&rx_frame.wi_type,
(char *)&eh->ether_type, ETHER_TYPE_LEN);
if (wi_read_data(sc, id, WI_802_11_OFFSET,
mtod(m, caddr_t) + sizeof(struct ether_header),
m->m_len + 2)) {
m_freem(m);
ifp->if_ierrors++;
return;
}
} else {
if((rx_frame.wi_dat_len +
sizeof(struct ether_header)) > MCLBYTES) {
device_printf(sc->dev,
"oversized packet received "
"(wi_dat_len=%d, wi_status=0x%x)\n",
rx_frame.wi_dat_len, rx_frame.wi_status);
m_freem(m);
ifp->if_ierrors++;
return;
}
m->m_pkthdr.len = m->m_len =
rx_frame.wi_dat_len + sizeof(struct ether_header);
if (wi_read_data(sc, id, WI_802_3_OFFSET,
mtod(m, caddr_t), m->m_len + 2)) {
m_freem(m);
ifp->if_ierrors++;
return;
}
}
ifp->if_ipackets++;
Add device driver support for the Lucent WaveLAN/IEEE 802.11 wireless network adapters. These are all PCMCIA devices (the ISA version is a PCMCIA to ISA bridge with a PCMCIA card plugged into it). Also add a wicontrol utility to read and write some of the card's parameters. Note: I do not have access to a WavePOINT access point, so I have only been able to test this driver in ad-hoc (point to point) mode. The wicontrol utility allows programming the desired service set name (SSID) and enabling BSS mode, but I can't tell for sure if it works (I know the card switches modes, but I can't verify that it joins a service set correctly). This driver was written using information gleaned from the Lucent HCF Light library, which is an API library designed to simplify driver development for devices based on the Lucent Hermes chip. Unfortunately, the HCF Light is missing certain features (like 802.11 frame encapsulation!) which are available only in the proprietary complete HCF code, which is not available to the public. This driver uses none of the HCF Light code: it's very ugly and contaminated by the GPL. IP and ARP packets are encapsulated as 802.11 frames, everything else is encapsulated as 802.3. (It would be easier to just get the Hermes programming manual, but that's not publically available either. For those who are wondering, the Linux WaveLAN/IEEE driver uses the proprietary HCF code, which is provided in object code form only. So much for supporting open source sofware.) Multicast filter support is implemented, however it appears that the filter doesn't work: programming in one IP mutlicast group enables them all.
1999-05-05 07:11:38 +00:00
Integrate the hostap stuff that Thomas Skibo <skibo@packbell.net> wrote. This code was for 4.5-release, so I've ported it to -current and made a few minor tweaks. The biggest non-style tweak was to not make access point the default. More changes will be needed to get this actually working, but I wanted to get a relatively pure baseline. This doesn't seem to break what works now.
2002-04-11 07:21:16 +00:00
if (sc->wi_ptype == WI_PORTTYPE_AP) {
/*
* Give host AP code first crack at data
* packets. If it decides to handle it (or
* drop it), it will return a non-zero.
* Otherwise, it is destined for this host.
*/
if (wihap_data_input(sc, &rx_frame, m))
return;
}
Integrate the air-tools 0.2 from dachb0den labs. o This moves the common.h file into if_wavelan_ieee.h Submitted by: h1kari@dachb0den.com
2002-03-29 00:26:23 +00:00
/* Receive packet. */
m_adj(m, sizeof(struct ether_header));
Update the WaveLAN/IEEE driver: - Convert to new bus attachment scheme. Thanks to Blaz Zupan for doing the initial work here. One thing I changed was to have the attach and detach routines work like the PCI drivers, which means that in theory you should be able to load and unload the driver like the PCI NIC drivers, however the pccard support for this hasn't settled down yet so it doesn't quite work. Once the pccard work is done, I'll have to revisit this. - Add device wi0 to PCCARD. If we're lucky, people should be able to install via their WaveLAN cards now. - Add support for signal strength caching. The wicontrol utility has also been updated to allow zeroing and displaying the signal strength cache. - Add a /sys/modules/wi directory and fix a Makefile to builf if_wi.ko. Currently this module is only built for the i386 platform, though once the pccard stuff is done it should be able to work on the alpha too. (Theoretically you should be able to plug one of the WaveLAN/IEEE ISA cards into an alpha with an ISA slot, but we'll see how that turns out. - Update LINT to use only device wi0. There is no true ISA version of the WaveLAN/IEEE so we'll never use an ISA attachment. - Update files.i386 so that if_wi is dependent on card.
1999-11-25 20:45:49 +00:00
#ifdef WICACHE
Integrate the air-tools 0.2 from dachb0den labs. o This moves the common.h file into if_wavelan_ieee.h Submitted by: h1kari@dachb0den.com
2002-03-29 00:26:23 +00:00
wi_cache_store(sc, eh, m, rx_frame.wi_q_info);
Update the WaveLAN/IEEE driver: - Convert to new bus attachment scheme. Thanks to Blaz Zupan for doing the initial work here. One thing I changed was to have the attach and detach routines work like the PCI drivers, which means that in theory you should be able to load and unload the driver like the PCI NIC drivers, however the pccard support for this hasn't settled down yet so it doesn't quite work. Once the pccard work is done, I'll have to revisit this. - Add device wi0 to PCCARD. If we're lucky, people should be able to install via their WaveLAN cards now. - Add support for signal strength caching. The wicontrol utility has also been updated to allow zeroing and displaying the signal strength cache. - Add a /sys/modules/wi directory and fix a Makefile to builf if_wi.ko. Currently this module is only built for the i386 platform, though once the pccard stuff is done it should be able to work on the alpha too. (Theoretically you should be able to plug one of the WaveLAN/IEEE ISA cards into an alpha with an ISA slot, but we'll see how that turns out. - Update LINT to use only device wi0. There is no true ISA version of the WaveLAN/IEEE so we'll never use an ISA attachment. - Update files.i386 so that if_wi is dependent on card.
1999-11-25 20:45:49 +00:00
#endif
Integrate the air-tools 0.2 from dachb0den labs. o This moves the common.h file into if_wavelan_ieee.h Submitted by: h1kari@dachb0den.com
2002-03-29 00:26:23 +00:00
ether_input(ifp, eh, m);
}
Add device driver support for the Lucent WaveLAN/IEEE 802.11 wireless network adapters. These are all PCMCIA devices (the ISA version is a PCMCIA to ISA bridge with a PCMCIA card plugged into it). Also add a wicontrol utility to read and write some of the card's parameters. Note: I do not have access to a WavePOINT access point, so I have only been able to test this driver in ad-hoc (point to point) mode. The wicontrol utility allows programming the desired service set name (SSID) and enabling BSS mode, but I can't tell for sure if it works (I know the card switches modes, but I can't verify that it joins a service set correctly). This driver was written using information gleaned from the Lucent HCF Light library, which is an API library designed to simplify driver development for devices based on the Lucent Hermes chip. Unfortunately, the HCF Light is missing certain features (like 802.11 frame encapsulation!) which are available only in the proprietary complete HCF code, which is not available to the public. This driver uses none of the HCF Light code: it's very ugly and contaminated by the GPL. IP and ARP packets are encapsulated as 802.11 frames, everything else is encapsulated as 802.3. (It would be easier to just get the Hermes programming manual, but that's not publically available either. For those who are wondering, the Linux WaveLAN/IEEE driver uses the proprietary HCF code, which is provided in object code form only. So much for supporting open source sofware.) Multicast filter support is implemented, however it appears that the filter doesn't work: programming in one IP mutlicast group enables them all.
1999-05-05 07:11:38 +00:00
}
put function return types on a line by themselves as per style(9)
2001-12-27 20:12:03 +00:00
static void
wi_txeof(sc, status)
Add device driver support for the Lucent WaveLAN/IEEE 802.11 wireless network adapters. These are all PCMCIA devices (the ISA version is a PCMCIA to ISA bridge with a PCMCIA card plugged into it). Also add a wicontrol utility to read and write some of the card's parameters. Note: I do not have access to a WavePOINT access point, so I have only been able to test this driver in ad-hoc (point to point) mode. The wicontrol utility allows programming the desired service set name (SSID) and enabling BSS mode, but I can't tell for sure if it works (I know the card switches modes, but I can't verify that it joins a service set correctly). This driver was written using information gleaned from the Lucent HCF Light library, which is an API library designed to simplify driver development for devices based on the Lucent Hermes chip. Unfortunately, the HCF Light is missing certain features (like 802.11 frame encapsulation!) which are available only in the proprietary complete HCF code, which is not available to the public. This driver uses none of the HCF Light code: it's very ugly and contaminated by the GPL. IP and ARP packets are encapsulated as 802.11 frames, everything else is encapsulated as 802.3. (It would be easier to just get the Hermes programming manual, but that's not publically available either. For those who are wondering, the Linux WaveLAN/IEEE driver uses the proprietary HCF code, which is provided in object code form only. So much for supporting open source sofware.) Multicast filter support is implemented, however it appears that the filter doesn't work: programming in one IP mutlicast group enables them all.
1999-05-05 07:11:38 +00:00
struct wi_softc *sc;
int status;
{
struct ifnet *ifp;
ifp = &sc->arpcom.ac_if;
ifp->if_timer = 0;
ifp->if_flags &= ~IFF_OACTIVE;
if (status & WI_EV_TX_EXC)
ifp->if_oerrors++;
else
ifp->if_opackets++;
return;
}
put function return types on a line by themselves as per style(9)
2001-12-27 20:12:03 +00:00
void
wi_inquire(xsc)
Add device driver support for the Lucent WaveLAN/IEEE 802.11 wireless network adapters. These are all PCMCIA devices (the ISA version is a PCMCIA to ISA bridge with a PCMCIA card plugged into it). Also add a wicontrol utility to read and write some of the card's parameters. Note: I do not have access to a WavePOINT access point, so I have only been able to test this driver in ad-hoc (point to point) mode. The wicontrol utility allows programming the desired service set name (SSID) and enabling BSS mode, but I can't tell for sure if it works (I know the card switches modes, but I can't verify that it joins a service set correctly). This driver was written using information gleaned from the Lucent HCF Light library, which is an API library designed to simplify driver development for devices based on the Lucent Hermes chip. Unfortunately, the HCF Light is missing certain features (like 802.11 frame encapsulation!) which are available only in the proprietary complete HCF code, which is not available to the public. This driver uses none of the HCF Light code: it's very ugly and contaminated by the GPL. IP and ARP packets are encapsulated as 802.11 frames, everything else is encapsulated as 802.3. (It would be easier to just get the Hermes programming manual, but that's not publically available either. For those who are wondering, the Linux WaveLAN/IEEE driver uses the proprietary HCF code, which is provided in object code form only. So much for supporting open source sofware.) Multicast filter support is implemented, however it appears that the filter doesn't work: programming in one IP mutlicast group enables them all.
1999-05-05 07:11:38 +00:00
void *xsc;
{
struct wi_softc *sc;
struct ifnet *ifp;
Integrate the hostap stuff that Thomas Skibo <skibo@packbell.net> wrote. This code was for 4.5-release, so I've ported it to -current and made a few minor tweaks. The biggest non-style tweak was to not make access point the default. More changes will be needed to get this actually working, but I wanted to get a relatively pure baseline. This doesn't seem to break what works now.
2002-04-11 07:21:16 +00:00
int s;
Add device driver support for the Lucent WaveLAN/IEEE 802.11 wireless network adapters. These are all PCMCIA devices (the ISA version is a PCMCIA to ISA bridge with a PCMCIA card plugged into it). Also add a wicontrol utility to read and write some of the card's parameters. Note: I do not have access to a WavePOINT access point, so I have only been able to test this driver in ad-hoc (point to point) mode. The wicontrol utility allows programming the desired service set name (SSID) and enabling BSS mode, but I can't tell for sure if it works (I know the card switches modes, but I can't verify that it joins a service set correctly). This driver was written using information gleaned from the Lucent HCF Light library, which is an API library designed to simplify driver development for devices based on the Lucent Hermes chip. Unfortunately, the HCF Light is missing certain features (like 802.11 frame encapsulation!) which are available only in the proprietary complete HCF code, which is not available to the public. This driver uses none of the HCF Light code: it's very ugly and contaminated by the GPL. IP and ARP packets are encapsulated as 802.11 frames, everything else is encapsulated as 802.3. (It would be easier to just get the Hermes programming manual, but that's not publically available either. For those who are wondering, the Linux WaveLAN/IEEE driver uses the proprietary HCF code, which is provided in object code form only. So much for supporting open source sofware.) Multicast filter support is implemented, however it appears that the filter doesn't work: programming in one IP mutlicast group enables them all.
1999-05-05 07:11:38 +00:00
sc = xsc;
ifp = &sc->arpcom.ac_if;
sc->wi_stat_ch = timeout(wi_inquire, sc, hz * 60);
/* Don't do this while we're transmitting */
if (ifp->if_flags & IFF_OACTIVE)
return;
Integrate the hostap stuff that Thomas Skibo <skibo@packbell.net> wrote. This code was for 4.5-release, so I've ported it to -current and made a few minor tweaks. The biggest non-style tweak was to not make access point the default. More changes will be needed to get this actually working, but I wanted to get a relatively pure baseline. This doesn't seem to break what works now.
2002-04-11 07:21:16 +00:00
s = splimp();
o Rework the identify routine a little, merging it with NetBSD's wi. o Add exerpimental support for identifying lucent cards. All of mine come back with ID of 1, but NetBSD committed code for 5. So accept both. o rename wi_prism2_ver to wi_firmware_ver so that we could, if necessary, do special things for lucent cards too. o Bring in a small part of the changes from airtools: The wi_cmd function now takes two additional arguments. I didn't bring in their ioctls yet. o eliminate the use of LE16TOH, and remove its define. o Print the firmware as if there were 100 versions instead of 10. This means that 6.1 and 6.10 aren't confusing to people. We now print 6.01 in the former case. # A good junior hacker project would be to merge the NetBSD, FreeBSD, and # OpenBSD drivers into one source base.
2002-03-16 22:59:15 +00:00
wi_cmd(sc, WI_CMD_INQUIRE, WI_INFO_COUNTERS, 0, 0);
Integrate the hostap stuff that Thomas Skibo <skibo@packbell.net> wrote. This code was for 4.5-release, so I've ported it to -current and made a few minor tweaks. The biggest non-style tweak was to not make access point the default. More changes will be needed to get this actually working, but I wanted to get a relatively pure baseline. This doesn't seem to break what works now.
2002-04-11 07:21:16 +00:00
splx(s);
Add device driver support for the Lucent WaveLAN/IEEE 802.11 wireless network adapters. These are all PCMCIA devices (the ISA version is a PCMCIA to ISA bridge with a PCMCIA card plugged into it). Also add a wicontrol utility to read and write some of the card's parameters. Note: I do not have access to a WavePOINT access point, so I have only been able to test this driver in ad-hoc (point to point) mode. The wicontrol utility allows programming the desired service set name (SSID) and enabling BSS mode, but I can't tell for sure if it works (I know the card switches modes, but I can't verify that it joins a service set correctly). This driver was written using information gleaned from the Lucent HCF Light library, which is an API library designed to simplify driver development for devices based on the Lucent Hermes chip. Unfortunately, the HCF Light is missing certain features (like 802.11 frame encapsulation!) which are available only in the proprietary complete HCF code, which is not available to the public. This driver uses none of the HCF Light code: it's very ugly and contaminated by the GPL. IP and ARP packets are encapsulated as 802.11 frames, everything else is encapsulated as 802.3. (It would be easier to just get the Hermes programming manual, but that's not publically available either. For those who are wondering, the Linux WaveLAN/IEEE driver uses the proprietary HCF code, which is provided in object code form only. So much for supporting open source sofware.) Multicast filter support is implemented, however it appears that the filter doesn't work: programming in one IP mutlicast group enables them all.
1999-05-05 07:11:38 +00:00
return;
}
put function return types on a line by themselves as per style(9)
2001-12-27 20:12:03 +00:00
void
wi_update_stats(sc)
Add device driver support for the Lucent WaveLAN/IEEE 802.11 wireless network adapters. These are all PCMCIA devices (the ISA version is a PCMCIA to ISA bridge with a PCMCIA card plugged into it). Also add a wicontrol utility to read and write some of the card's parameters. Note: I do not have access to a WavePOINT access point, so I have only been able to test this driver in ad-hoc (point to point) mode. The wicontrol utility allows programming the desired service set name (SSID) and enabling BSS mode, but I can't tell for sure if it works (I know the card switches modes, but I can't verify that it joins a service set correctly). This driver was written using information gleaned from the Lucent HCF Light library, which is an API library designed to simplify driver development for devices based on the Lucent Hermes chip. Unfortunately, the HCF Light is missing certain features (like 802.11 frame encapsulation!) which are available only in the proprietary complete HCF code, which is not available to the public. This driver uses none of the HCF Light code: it's very ugly and contaminated by the GPL. IP and ARP packets are encapsulated as 802.11 frames, everything else is encapsulated as 802.3. (It would be easier to just get the Hermes programming manual, but that's not publically available either. For those who are wondering, the Linux WaveLAN/IEEE driver uses the proprietary HCF code, which is provided in object code form only. So much for supporting open source sofware.) Multicast filter support is implemented, however it appears that the filter doesn't work: programming in one IP mutlicast group enables them all.
1999-05-05 07:11:38 +00:00
struct wi_softc *sc;
{
struct wi_ltv_gen gen;
u_int16_t id;
struct ifnet *ifp;
u_int32_t *ptr;
Add more diagnostic output for failure. s/1518/ETHER_MAX_LEN Some style changes, add some braces, mostly residual from having a lot of debug hooks added while working on this driver. Bring in a plethora of changes from NetBSD: revision 1.58 date: 2001/03/08 11:07:08; author: ichiro; state: Exp; lines: +17 -1 it wait until busy flag disappears. it was able to prevent some cards with late initializing faling in wi_reset(). revision 1.41 date: 2000/10/13 19:15:08; author: jonathan; state: Exp; lines: +4 -2 Fix wi_intr() to avoid touching card registers during insert/remove events, when sharing an interrupt with other devices: check sc->sc_enabled, and drop the interrupt if its' off. revision 1.30 date: 2000/08/18 04:11:48; author: jhawk; state: Exp; lines: +4 -4 Copy wi_{dst,src}_addr from struct wi_frame into faked-up ether_header instead of addr1 and addr2. THis means that tcpdump -e will show the correct MAC address for communications with access points instead of showing the BSSID. In the future there should be 802.11 support for bpf/libpcap/tcpdump, but that is aways down the road.
2001-04-10 05:29:26 +00:00
int len, i;
Add device driver support for the Lucent WaveLAN/IEEE 802.11 wireless network adapters. These are all PCMCIA devices (the ISA version is a PCMCIA to ISA bridge with a PCMCIA card plugged into it). Also add a wicontrol utility to read and write some of the card's parameters. Note: I do not have access to a WavePOINT access point, so I have only been able to test this driver in ad-hoc (point to point) mode. The wicontrol utility allows programming the desired service set name (SSID) and enabling BSS mode, but I can't tell for sure if it works (I know the card switches modes, but I can't verify that it joins a service set correctly). This driver was written using information gleaned from the Lucent HCF Light library, which is an API library designed to simplify driver development for devices based on the Lucent Hermes chip. Unfortunately, the HCF Light is missing certain features (like 802.11 frame encapsulation!) which are available only in the proprietary complete HCF code, which is not available to the public. This driver uses none of the HCF Light code: it's very ugly and contaminated by the GPL. IP and ARP packets are encapsulated as 802.11 frames, everything else is encapsulated as 802.3. (It would be easier to just get the Hermes programming manual, but that's not publically available either. For those who are wondering, the Linux WaveLAN/IEEE driver uses the proprietary HCF code, which is provided in object code form only. So much for supporting open source sofware.) Multicast filter support is implemented, however it appears that the filter doesn't work: programming in one IP mutlicast group enables them all.
1999-05-05 07:11:38 +00:00
u_int16_t t;
ifp = &sc->arpcom.ac_if;
id = CSR_READ_2(sc, WI_INFO_FID);
wi_read_data(sc, id, 0, (char *)&gen, 4);
Integrate the air-tools 0.2 from dachb0den labs. o This moves the common.h file into if_wavelan_ieee.h Submitted by: h1kari@dachb0den.com
2002-03-29 00:26:23 +00:00
/*
* if we just got our scan results, copy it over into the scan buffer
* so we can return it to anyone that asks for it. (add a little
* compatibility with the prism2 scanning mechanism)
*/
if (gen.wi_type == WI_INFO_SCAN_RESULTS)
{
sc->wi_scanbuf_len = gen.wi_len;
wi_read_data(sc, id, 4, (char *)sc->wi_scanbuf,
sc->wi_scanbuf_len * 2);
return;
}
else if (gen.wi_type != WI_INFO_COUNTERS)
Add device driver support for the Lucent WaveLAN/IEEE 802.11 wireless network adapters. These are all PCMCIA devices (the ISA version is a PCMCIA to ISA bridge with a PCMCIA card plugged into it). Also add a wicontrol utility to read and write some of the card's parameters. Note: I do not have access to a WavePOINT access point, so I have only been able to test this driver in ad-hoc (point to point) mode. The wicontrol utility allows programming the desired service set name (SSID) and enabling BSS mode, but I can't tell for sure if it works (I know the card switches modes, but I can't verify that it joins a service set correctly). This driver was written using information gleaned from the Lucent HCF Light library, which is an API library designed to simplify driver development for devices based on the Lucent Hermes chip. Unfortunately, the HCF Light is missing certain features (like 802.11 frame encapsulation!) which are available only in the proprietary complete HCF code, which is not available to the public. This driver uses none of the HCF Light code: it's very ugly and contaminated by the GPL. IP and ARP packets are encapsulated as 802.11 frames, everything else is encapsulated as 802.3. (It would be easier to just get the Hermes programming manual, but that's not publically available either. For those who are wondering, the Linux WaveLAN/IEEE driver uses the proprietary HCF code, which is provided in object code form only. So much for supporting open source sofware.) Multicast filter support is implemented, however it appears that the filter doesn't work: programming in one IP mutlicast group enables them all.
1999-05-05 07:11:38 +00:00
return;
Add more diagnostic output for failure. s/1518/ETHER_MAX_LEN Some style changes, add some braces, mostly residual from having a lot of debug hooks added while working on this driver. Bring in a plethora of changes from NetBSD: revision 1.58 date: 2001/03/08 11:07:08; author: ichiro; state: Exp; lines: +17 -1 it wait until busy flag disappears. it was able to prevent some cards with late initializing faling in wi_reset(). revision 1.41 date: 2000/10/13 19:15:08; author: jonathan; state: Exp; lines: +4 -2 Fix wi_intr() to avoid touching card registers during insert/remove events, when sharing an interrupt with other devices: check sc->sc_enabled, and drop the interrupt if its' off. revision 1.30 date: 2000/08/18 04:11:48; author: jhawk; state: Exp; lines: +4 -4 Copy wi_{dst,src}_addr from struct wi_frame into faked-up ether_header instead of addr1 and addr2. THis means that tcpdump -e will show the correct MAC address for communications with access points instead of showing the BSSID. In the future there should be 802.11 support for bpf/libpcap/tcpdump, but that is aways down the road.
2001-04-10 05:29:26 +00:00
len = (gen.wi_len - 1 < sizeof(sc->wi_stats) / 4) ?
gen.wi_len - 1 : sizeof(sc->wi_stats) / 4;
Add device driver support for the Lucent WaveLAN/IEEE 802.11 wireless network adapters. These are all PCMCIA devices (the ISA version is a PCMCIA to ISA bridge with a PCMCIA card plugged into it). Also add a wicontrol utility to read and write some of the card's parameters. Note: I do not have access to a WavePOINT access point, so I have only been able to test this driver in ad-hoc (point to point) mode. The wicontrol utility allows programming the desired service set name (SSID) and enabling BSS mode, but I can't tell for sure if it works (I know the card switches modes, but I can't verify that it joins a service set correctly). This driver was written using information gleaned from the Lucent HCF Light library, which is an API library designed to simplify driver development for devices based on the Lucent Hermes chip. Unfortunately, the HCF Light is missing certain features (like 802.11 frame encapsulation!) which are available only in the proprietary complete HCF code, which is not available to the public. This driver uses none of the HCF Light code: it's very ugly and contaminated by the GPL. IP and ARP packets are encapsulated as 802.11 frames, everything else is encapsulated as 802.3. (It would be easier to just get the Hermes programming manual, but that's not publically available either. For those who are wondering, the Linux WaveLAN/IEEE driver uses the proprietary HCF code, which is provided in object code form only. So much for supporting open source sofware.) Multicast filter support is implemented, however it appears that the filter doesn't work: programming in one IP mutlicast group enables them all.
1999-05-05 07:11:38 +00:00
ptr = (u_int32_t *)&sc->wi_stats;
Add more diagnostic output for failure. s/1518/ETHER_MAX_LEN Some style changes, add some braces, mostly residual from having a lot of debug hooks added while working on this driver. Bring in a plethora of changes from NetBSD: revision 1.58 date: 2001/03/08 11:07:08; author: ichiro; state: Exp; lines: +17 -1 it wait until busy flag disappears. it was able to prevent some cards with late initializing faling in wi_reset(). revision 1.41 date: 2000/10/13 19:15:08; author: jonathan; state: Exp; lines: +4 -2 Fix wi_intr() to avoid touching card registers during insert/remove events, when sharing an interrupt with other devices: check sc->sc_enabled, and drop the interrupt if its' off. revision 1.30 date: 2000/08/18 04:11:48; author: jhawk; state: Exp; lines: +4 -4 Copy wi_{dst,src}_addr from struct wi_frame into faked-up ether_header instead of addr1 and addr2. THis means that tcpdump -e will show the correct MAC address for communications with access points instead of showing the BSSID. In the future there should be 802.11 support for bpf/libpcap/tcpdump, but that is aways down the road.
2001-04-10 05:29:26 +00:00
for (i = 0; i < len - 1; i++) {
Add device driver support for the Lucent WaveLAN/IEEE 802.11 wireless network adapters. These are all PCMCIA devices (the ISA version is a PCMCIA to ISA bridge with a PCMCIA card plugged into it). Also add a wicontrol utility to read and write some of the card's parameters. Note: I do not have access to a WavePOINT access point, so I have only been able to test this driver in ad-hoc (point to point) mode. The wicontrol utility allows programming the desired service set name (SSID) and enabling BSS mode, but I can't tell for sure if it works (I know the card switches modes, but I can't verify that it joins a service set correctly). This driver was written using information gleaned from the Lucent HCF Light library, which is an API library designed to simplify driver development for devices based on the Lucent Hermes chip. Unfortunately, the HCF Light is missing certain features (like 802.11 frame encapsulation!) which are available only in the proprietary complete HCF code, which is not available to the public. This driver uses none of the HCF Light code: it's very ugly and contaminated by the GPL. IP and ARP packets are encapsulated as 802.11 frames, everything else is encapsulated as 802.3. (It would be easier to just get the Hermes programming manual, but that's not publically available either. For those who are wondering, the Linux WaveLAN/IEEE driver uses the proprietary HCF code, which is provided in object code form only. So much for supporting open source sofware.) Multicast filter support is implemented, however it appears that the filter doesn't work: programming in one IP mutlicast group enables them all.
1999-05-05 07:11:38 +00:00
t = CSR_READ_2(sc, WI_DATA1);
#ifdef WI_HERMES_STATS_WAR
if (t > 0xF000)
t = ~t & 0xFFFF;
#endif
ptr[i] += t;
}
ifp->if_collisions = sc->wi_stats.wi_tx_single_retries +
sc->wi_stats.wi_tx_multi_retries +
sc->wi_stats.wi_tx_retry_limit;
return;
}
put function return types on a line by themselves as per style(9)
2001-12-27 20:12:03 +00:00
static void
wi_intr(xsc)
Update the WaveLAN/IEEE driver: - Convert to new bus attachment scheme. Thanks to Blaz Zupan for doing the initial work here. One thing I changed was to have the attach and detach routines work like the PCI drivers, which means that in theory you should be able to load and unload the driver like the PCI NIC drivers, however the pccard support for this hasn't settled down yet so it doesn't quite work. Once the pccard work is done, I'll have to revisit this. - Add device wi0 to PCCARD. If we're lucky, people should be able to install via their WaveLAN cards now. - Add support for signal strength caching. The wicontrol utility has also been updated to allow zeroing and displaying the signal strength cache. - Add a /sys/modules/wi directory and fix a Makefile to builf if_wi.ko. Currently this module is only built for the i386 platform, though once the pccard stuff is done it should be able to work on the alpha too. (Theoretically you should be able to plug one of the WaveLAN/IEEE ISA cards into an alpha with an ISA slot, but we'll see how that turns out. - Update LINT to use only device wi0. There is no true ISA version of the WaveLAN/IEEE so we'll never use an ISA attachment. - Update files.i386 so that if_wi is dependent on card.
1999-11-25 20:45:49 +00:00
void *xsc;
Add device driver support for the Lucent WaveLAN/IEEE 802.11 wireless network adapters. These are all PCMCIA devices (the ISA version is a PCMCIA to ISA bridge with a PCMCIA card plugged into it). Also add a wicontrol utility to read and write some of the card's parameters. Note: I do not have access to a WavePOINT access point, so I have only been able to test this driver in ad-hoc (point to point) mode. The wicontrol utility allows programming the desired service set name (SSID) and enabling BSS mode, but I can't tell for sure if it works (I know the card switches modes, but I can't verify that it joins a service set correctly). This driver was written using information gleaned from the Lucent HCF Light library, which is an API library designed to simplify driver development for devices based on the Lucent Hermes chip. Unfortunately, the HCF Light is missing certain features (like 802.11 frame encapsulation!) which are available only in the proprietary complete HCF code, which is not available to the public. This driver uses none of the HCF Light code: it's very ugly and contaminated by the GPL. IP and ARP packets are encapsulated as 802.11 frames, everything else is encapsulated as 802.3. (It would be easier to just get the Hermes programming manual, but that's not publically available either. For those who are wondering, the Linux WaveLAN/IEEE driver uses the proprietary HCF code, which is provided in object code form only. So much for supporting open source sofware.) Multicast filter support is implemented, however it appears that the filter doesn't work: programming in one IP mutlicast group enables them all.
1999-05-05 07:11:38 +00:00
{
Update the WaveLAN/IEEE driver: - Convert to new bus attachment scheme. Thanks to Blaz Zupan for doing the initial work here. One thing I changed was to have the attach and detach routines work like the PCI drivers, which means that in theory you should be able to load and unload the driver like the PCI NIC drivers, however the pccard support for this hasn't settled down yet so it doesn't quite work. Once the pccard work is done, I'll have to revisit this. - Add device wi0 to PCCARD. If we're lucky, people should be able to install via their WaveLAN cards now. - Add support for signal strength caching. The wicontrol utility has also been updated to allow zeroing and displaying the signal strength cache. - Add a /sys/modules/wi directory and fix a Makefile to builf if_wi.ko. Currently this module is only built for the i386 platform, though once the pccard stuff is done it should be able to work on the alpha too. (Theoretically you should be able to plug one of the WaveLAN/IEEE ISA cards into an alpha with an ISA slot, but we'll see how that turns out. - Update LINT to use only device wi0. There is no true ISA version of the WaveLAN/IEEE so we'll never use an ISA attachment. - Update files.i386 so that if_wi is dependent on card.
1999-11-25 20:45:49 +00:00
struct wi_softc *sc = xsc;
Add device driver support for the Lucent WaveLAN/IEEE 802.11 wireless network adapters. These are all PCMCIA devices (the ISA version is a PCMCIA to ISA bridge with a PCMCIA card plugged into it). Also add a wicontrol utility to read and write some of the card's parameters. Note: I do not have access to a WavePOINT access point, so I have only been able to test this driver in ad-hoc (point to point) mode. The wicontrol utility allows programming the desired service set name (SSID) and enabling BSS mode, but I can't tell for sure if it works (I know the card switches modes, but I can't verify that it joins a service set correctly). This driver was written using information gleaned from the Lucent HCF Light library, which is an API library designed to simplify driver development for devices based on the Lucent Hermes chip. Unfortunately, the HCF Light is missing certain features (like 802.11 frame encapsulation!) which are available only in the proprietary complete HCF code, which is not available to the public. This driver uses none of the HCF Light code: it's very ugly and contaminated by the GPL. IP and ARP packets are encapsulated as 802.11 frames, everything else is encapsulated as 802.3. (It would be easier to just get the Hermes programming manual, but that's not publically available either. For those who are wondering, the Linux WaveLAN/IEEE driver uses the proprietary HCF code, which is provided in object code form only. So much for supporting open source sofware.) Multicast filter support is implemented, however it appears that the filter doesn't work: programming in one IP mutlicast group enables them all.
1999-05-05 07:11:38 +00:00
struct ifnet *ifp;
u_int16_t status;
Update the wi driver to use mutexes instead of spls.
2000-10-13 20:33:24 +00:00
WI_LOCK(sc);
Add device driver support for the Lucent WaveLAN/IEEE 802.11 wireless network adapters. These are all PCMCIA devices (the ISA version is a PCMCIA to ISA bridge with a PCMCIA card plugged into it). Also add a wicontrol utility to read and write some of the card's parameters. Note: I do not have access to a WavePOINT access point, so I have only been able to test this driver in ad-hoc (point to point) mode. The wicontrol utility allows programming the desired service set name (SSID) and enabling BSS mode, but I can't tell for sure if it works (I know the card switches modes, but I can't verify that it joins a service set correctly). This driver was written using information gleaned from the Lucent HCF Light library, which is an API library designed to simplify driver development for devices based on the Lucent Hermes chip. Unfortunately, the HCF Light is missing certain features (like 802.11 frame encapsulation!) which are available only in the proprietary complete HCF code, which is not available to the public. This driver uses none of the HCF Light code: it's very ugly and contaminated by the GPL. IP and ARP packets are encapsulated as 802.11 frames, everything else is encapsulated as 802.3. (It would be easier to just get the Hermes programming manual, but that's not publically available either. For those who are wondering, the Linux WaveLAN/IEEE driver uses the proprietary HCF code, which is provided in object code form only. So much for supporting open source sofware.) Multicast filter support is implemented, however it appears that the filter doesn't work: programming in one IP mutlicast group enables them all.
1999-05-05 07:11:38 +00:00
ifp = &sc->arpcom.ac_if;
Add more diagnostic output for failure. s/1518/ETHER_MAX_LEN Some style changes, add some braces, mostly residual from having a lot of debug hooks added while working on this driver. Bring in a plethora of changes from NetBSD: revision 1.58 date: 2001/03/08 11:07:08; author: ichiro; state: Exp; lines: +17 -1 it wait until busy flag disappears. it was able to prevent some cards with late initializing faling in wi_reset(). revision 1.41 date: 2000/10/13 19:15:08; author: jonathan; state: Exp; lines: +4 -2 Fix wi_intr() to avoid touching card registers during insert/remove events, when sharing an interrupt with other devices: check sc->sc_enabled, and drop the interrupt if its' off. revision 1.30 date: 2000/08/18 04:11:48; author: jhawk; state: Exp; lines: +4 -4 Copy wi_{dst,src}_addr from struct wi_frame into faked-up ether_header instead of addr1 and addr2. THis means that tcpdump -e will show the correct MAC address for communications with access points instead of showing the BSSID. In the future there should be 802.11 support for bpf/libpcap/tcpdump, but that is aways down the road.
2001-04-10 05:29:26 +00:00
if (sc->wi_gone || !(ifp->if_flags & IFF_UP)) {
Add device driver support for the Lucent WaveLAN/IEEE 802.11 wireless network adapters. These are all PCMCIA devices (the ISA version is a PCMCIA to ISA bridge with a PCMCIA card plugged into it). Also add a wicontrol utility to read and write some of the card's parameters. Note: I do not have access to a WavePOINT access point, so I have only been able to test this driver in ad-hoc (point to point) mode. The wicontrol utility allows programming the desired service set name (SSID) and enabling BSS mode, but I can't tell for sure if it works (I know the card switches modes, but I can't verify that it joins a service set correctly). This driver was written using information gleaned from the Lucent HCF Light library, which is an API library designed to simplify driver development for devices based on the Lucent Hermes chip. Unfortunately, the HCF Light is missing certain features (like 802.11 frame encapsulation!) which are available only in the proprietary complete HCF code, which is not available to the public. This driver uses none of the HCF Light code: it's very ugly and contaminated by the GPL. IP and ARP packets are encapsulated as 802.11 frames, everything else is encapsulated as 802.3. (It would be easier to just get the Hermes programming manual, but that's not publically available either. For those who are wondering, the Linux WaveLAN/IEEE driver uses the proprietary HCF code, which is provided in object code form only. So much for supporting open source sofware.) Multicast filter support is implemented, however it appears that the filter doesn't work: programming in one IP mutlicast group enables them all.
1999-05-05 07:11:38 +00:00
CSR_WRITE_2(sc, WI_EVENT_ACK, 0xFFFF);
CSR_WRITE_2(sc, WI_INT_EN, 0);
Update the wi driver to use mutexes instead of spls.
2000-10-13 20:33:24 +00:00
WI_UNLOCK(sc);
Add device driver support for the Lucent WaveLAN/IEEE 802.11 wireless network adapters. These are all PCMCIA devices (the ISA version is a PCMCIA to ISA bridge with a PCMCIA card plugged into it). Also add a wicontrol utility to read and write some of the card's parameters. Note: I do not have access to a WavePOINT access point, so I have only been able to test this driver in ad-hoc (point to point) mode. The wicontrol utility allows programming the desired service set name (SSID) and enabling BSS mode, but I can't tell for sure if it works (I know the card switches modes, but I can't verify that it joins a service set correctly). This driver was written using information gleaned from the Lucent HCF Light library, which is an API library designed to simplify driver development for devices based on the Lucent Hermes chip. Unfortunately, the HCF Light is missing certain features (like 802.11 frame encapsulation!) which are available only in the proprietary complete HCF code, which is not available to the public. This driver uses none of the HCF Light code: it's very ugly and contaminated by the GPL. IP and ARP packets are encapsulated as 802.11 frames, everything else is encapsulated as 802.3. (It would be easier to just get the Hermes programming manual, but that's not publically available either. For those who are wondering, the Linux WaveLAN/IEEE driver uses the proprietary HCF code, which is provided in object code form only. So much for supporting open source sofware.) Multicast filter support is implemented, however it appears that the filter doesn't work: programming in one IP mutlicast group enables them all.
1999-05-05 07:11:38 +00:00
return;
}
/* Disable interrupts. */
CSR_WRITE_2(sc, WI_INT_EN, 0);
status = CSR_READ_2(sc, WI_EVENT_STAT);
CSR_WRITE_2(sc, WI_EVENT_ACK, ~WI_INTRS);
if (status & WI_EV_RX) {
wi_rxeof(sc);
CSR_WRITE_2(sc, WI_EVENT_ACK, WI_EV_RX);
}
if (status & WI_EV_TX) {
wi_txeof(sc, status);
CSR_WRITE_2(sc, WI_EVENT_ACK, WI_EV_TX);
}
if (status & WI_EV_ALLOC) {
int id;
Add more diagnostic output for failure. s/1518/ETHER_MAX_LEN Some style changes, add some braces, mostly residual from having a lot of debug hooks added while working on this driver. Bring in a plethora of changes from NetBSD: revision 1.58 date: 2001/03/08 11:07:08; author: ichiro; state: Exp; lines: +17 -1 it wait until busy flag disappears. it was able to prevent some cards with late initializing faling in wi_reset(). revision 1.41 date: 2000/10/13 19:15:08; author: jonathan; state: Exp; lines: +4 -2 Fix wi_intr() to avoid touching card registers during insert/remove events, when sharing an interrupt with other devices: check sc->sc_enabled, and drop the interrupt if its' off. revision 1.30 date: 2000/08/18 04:11:48; author: jhawk; state: Exp; lines: +4 -4 Copy wi_{dst,src}_addr from struct wi_frame into faked-up ether_header instead of addr1 and addr2. THis means that tcpdump -e will show the correct MAC address for communications with access points instead of showing the BSSID. In the future there should be 802.11 support for bpf/libpcap/tcpdump, but that is aways down the road.
2001-04-10 05:29:26 +00:00
Add device driver support for the Lucent WaveLAN/IEEE 802.11 wireless network adapters. These are all PCMCIA devices (the ISA version is a PCMCIA to ISA bridge with a PCMCIA card plugged into it). Also add a wicontrol utility to read and write some of the card's parameters. Note: I do not have access to a WavePOINT access point, so I have only been able to test this driver in ad-hoc (point to point) mode. The wicontrol utility allows programming the desired service set name (SSID) and enabling BSS mode, but I can't tell for sure if it works (I know the card switches modes, but I can't verify that it joins a service set correctly). This driver was written using information gleaned from the Lucent HCF Light library, which is an API library designed to simplify driver development for devices based on the Lucent Hermes chip. Unfortunately, the HCF Light is missing certain features (like 802.11 frame encapsulation!) which are available only in the proprietary complete HCF code, which is not available to the public. This driver uses none of the HCF Light code: it's very ugly and contaminated by the GPL. IP and ARP packets are encapsulated as 802.11 frames, everything else is encapsulated as 802.3. (It would be easier to just get the Hermes programming manual, but that's not publically available either. For those who are wondering, the Linux WaveLAN/IEEE driver uses the proprietary HCF code, which is provided in object code form only. So much for supporting open source sofware.) Multicast filter support is implemented, however it appears that the filter doesn't work: programming in one IP mutlicast group enables them all.
1999-05-05 07:11:38 +00:00
id = CSR_READ_2(sc, WI_ALLOC_FID);
CSR_WRITE_2(sc, WI_EVENT_ACK, WI_EV_ALLOC);
if (id == sc->wi_tx_data_id)
wi_txeof(sc, status);
}
if (status & WI_EV_INFO) {
wi_update_stats(sc);
CSR_WRITE_2(sc, WI_EVENT_ACK, WI_EV_INFO);
}
if (status & WI_EV_TX_EXC) {
wi_txeof(sc, status);
CSR_WRITE_2(sc, WI_EVENT_ACK, WI_EV_TX_EXC);
}
if (status & WI_EV_INFO_DROP) {
CSR_WRITE_2(sc, WI_EVENT_ACK, WI_EV_INFO_DROP);
}
/* Re-enable interrupts. */
CSR_WRITE_2(sc, WI_INT_EN, WI_INTRS);
Add more diagnostic output for failure. s/1518/ETHER_MAX_LEN Some style changes, add some braces, mostly residual from having a lot of debug hooks added while working on this driver. Bring in a plethora of changes from NetBSD: revision 1.58 date: 2001/03/08 11:07:08; author: ichiro; state: Exp; lines: +17 -1 it wait until busy flag disappears. it was able to prevent some cards with late initializing faling in wi_reset(). revision 1.41 date: 2000/10/13 19:15:08; author: jonathan; state: Exp; lines: +4 -2 Fix wi_intr() to avoid touching card registers during insert/remove events, when sharing an interrupt with other devices: check sc->sc_enabled, and drop the interrupt if its' off. revision 1.30 date: 2000/08/18 04:11:48; author: jhawk; state: Exp; lines: +4 -4 Copy wi_{dst,src}_addr from struct wi_frame into faked-up ether_header instead of addr1 and addr2. THis means that tcpdump -e will show the correct MAC address for communications with access points instead of showing the BSSID. In the future there should be 802.11 support for bpf/libpcap/tcpdump, but that is aways down the road.
2001-04-10 05:29:26 +00:00
if (ifp->if_snd.ifq_head != NULL) {
Add device driver support for the Lucent WaveLAN/IEEE 802.11 wireless network adapters. These are all PCMCIA devices (the ISA version is a PCMCIA to ISA bridge with a PCMCIA card plugged into it). Also add a wicontrol utility to read and write some of the card's parameters. Note: I do not have access to a WavePOINT access point, so I have only been able to test this driver in ad-hoc (point to point) mode. The wicontrol utility allows programming the desired service set name (SSID) and enabling BSS mode, but I can't tell for sure if it works (I know the card switches modes, but I can't verify that it joins a service set correctly). This driver was written using information gleaned from the Lucent HCF Light library, which is an API library designed to simplify driver development for devices based on the Lucent Hermes chip. Unfortunately, the HCF Light is missing certain features (like 802.11 frame encapsulation!) which are available only in the proprietary complete HCF code, which is not available to the public. This driver uses none of the HCF Light code: it's very ugly and contaminated by the GPL. IP and ARP packets are encapsulated as 802.11 frames, everything else is encapsulated as 802.3. (It would be easier to just get the Hermes programming manual, but that's not publically available either. For those who are wondering, the Linux WaveLAN/IEEE driver uses the proprietary HCF code, which is provided in object code form only. So much for supporting open source sofware.) Multicast filter support is implemented, however it appears that the filter doesn't work: programming in one IP mutlicast group enables them all.
1999-05-05 07:11:38 +00:00
wi_start(ifp);
Add more diagnostic output for failure. s/1518/ETHER_MAX_LEN Some style changes, add some braces, mostly residual from having a lot of debug hooks added while working on this driver. Bring in a plethora of changes from NetBSD: revision 1.58 date: 2001/03/08 11:07:08; author: ichiro; state: Exp; lines: +17 -1 it wait until busy flag disappears. it was able to prevent some cards with late initializing faling in wi_reset(). revision 1.41 date: 2000/10/13 19:15:08; author: jonathan; state: Exp; lines: +4 -2 Fix wi_intr() to avoid touching card registers during insert/remove events, when sharing an interrupt with other devices: check sc->sc_enabled, and drop the interrupt if its' off. revision 1.30 date: 2000/08/18 04:11:48; author: jhawk; state: Exp; lines: +4 -4 Copy wi_{dst,src}_addr from struct wi_frame into faked-up ether_header instead of addr1 and addr2. THis means that tcpdump -e will show the correct MAC address for communications with access points instead of showing the BSSID. In the future there should be 802.11 support for bpf/libpcap/tcpdump, but that is aways down the road.
2001-04-10 05:29:26 +00:00
}
Add device driver support for the Lucent WaveLAN/IEEE 802.11 wireless network adapters. These are all PCMCIA devices (the ISA version is a PCMCIA to ISA bridge with a PCMCIA card plugged into it). Also add a wicontrol utility to read and write some of the card's parameters. Note: I do not have access to a WavePOINT access point, so I have only been able to test this driver in ad-hoc (point to point) mode. The wicontrol utility allows programming the desired service set name (SSID) and enabling BSS mode, but I can't tell for sure if it works (I know the card switches modes, but I can't verify that it joins a service set correctly). This driver was written using information gleaned from the Lucent HCF Light library, which is an API library designed to simplify driver development for devices based on the Lucent Hermes chip. Unfortunately, the HCF Light is missing certain features (like 802.11 frame encapsulation!) which are available only in the proprietary complete HCF code, which is not available to the public. This driver uses none of the HCF Light code: it's very ugly and contaminated by the GPL. IP and ARP packets are encapsulated as 802.11 frames, everything else is encapsulated as 802.3. (It would be easier to just get the Hermes programming manual, but that's not publically available either. For those who are wondering, the Linux WaveLAN/IEEE driver uses the proprietary HCF code, which is provided in object code form only. So much for supporting open source sofware.) Multicast filter support is implemented, however it appears that the filter doesn't work: programming in one IP mutlicast group enables them all.
1999-05-05 07:11:38 +00:00
Update the wi driver to use mutexes instead of spls.
2000-10-13 20:33:24 +00:00
WI_UNLOCK(sc);
Add device driver support for the Lucent WaveLAN/IEEE 802.11 wireless network adapters. These are all PCMCIA devices (the ISA version is a PCMCIA to ISA bridge with a PCMCIA card plugged into it). Also add a wicontrol utility to read and write some of the card's parameters. Note: I do not have access to a WavePOINT access point, so I have only been able to test this driver in ad-hoc (point to point) mode. The wicontrol utility allows programming the desired service set name (SSID) and enabling BSS mode, but I can't tell for sure if it works (I know the card switches modes, but I can't verify that it joins a service set correctly). This driver was written using information gleaned from the Lucent HCF Light library, which is an API library designed to simplify driver development for devices based on the Lucent Hermes chip. Unfortunately, the HCF Light is missing certain features (like 802.11 frame encapsulation!) which are available only in the proprietary complete HCF code, which is not available to the public. This driver uses none of the HCF Light code: it's very ugly and contaminated by the GPL. IP and ARP packets are encapsulated as 802.11 frames, everything else is encapsulated as 802.3. (It would be easier to just get the Hermes programming manual, but that's not publically available either. For those who are wondering, the Linux WaveLAN/IEEE driver uses the proprietary HCF code, which is provided in object code form only. So much for supporting open source sofware.) Multicast filter support is implemented, however it appears that the filter doesn't work: programming in one IP mutlicast group enables them all.
1999-05-05 07:11:38 +00:00
return;
}
put function return types on a line by themselves as per style(9)
2001-12-27 20:12:03 +00:00
static int
o Rework the identify routine a little, merging it with NetBSD's wi. o Add exerpimental support for identifying lucent cards. All of mine come back with ID of 1, but NetBSD committed code for 5. So accept both. o rename wi_prism2_ver to wi_firmware_ver so that we could, if necessary, do special things for lucent cards too. o Bring in a small part of the changes from airtools: The wi_cmd function now takes two additional arguments. I didn't bring in their ioctls yet. o eliminate the use of LE16TOH, and remove its define. o Print the firmware as if there were 100 versions instead of 10. This means that 6.1 and 6.10 aren't confusing to people. We now print 6.01 in the former case. # A good junior hacker project would be to merge the NetBSD, FreeBSD, and # OpenBSD drivers into one source base.
2002-03-16 22:59:15 +00:00
wi_cmd(sc, cmd, val0, val1, val2)
Add device driver support for the Lucent WaveLAN/IEEE 802.11 wireless network adapters. These are all PCMCIA devices (the ISA version is a PCMCIA to ISA bridge with a PCMCIA card plugged into it). Also add a wicontrol utility to read and write some of the card's parameters. Note: I do not have access to a WavePOINT access point, so I have only been able to test this driver in ad-hoc (point to point) mode. The wicontrol utility allows programming the desired service set name (SSID) and enabling BSS mode, but I can't tell for sure if it works (I know the card switches modes, but I can't verify that it joins a service set correctly). This driver was written using information gleaned from the Lucent HCF Light library, which is an API library designed to simplify driver development for devices based on the Lucent Hermes chip. Unfortunately, the HCF Light is missing certain features (like 802.11 frame encapsulation!) which are available only in the proprietary complete HCF code, which is not available to the public. This driver uses none of the HCF Light code: it's very ugly and contaminated by the GPL. IP and ARP packets are encapsulated as 802.11 frames, everything else is encapsulated as 802.3. (It would be easier to just get the Hermes programming manual, but that's not publically available either. For those who are wondering, the Linux WaveLAN/IEEE driver uses the proprietary HCF code, which is provided in object code form only. So much for supporting open source sofware.) Multicast filter support is implemented, however it appears that the filter doesn't work: programming in one IP mutlicast group enables them all.
1999-05-05 07:11:38 +00:00
struct wi_softc *sc;
int cmd;
o Rework the identify routine a little, merging it with NetBSD's wi. o Add exerpimental support for identifying lucent cards. All of mine come back with ID of 1, but NetBSD committed code for 5. So accept both. o rename wi_prism2_ver to wi_firmware_ver so that we could, if necessary, do special things for lucent cards too. o Bring in a small part of the changes from airtools: The wi_cmd function now takes two additional arguments. I didn't bring in their ioctls yet. o eliminate the use of LE16TOH, and remove its define. o Print the firmware as if there were 100 versions instead of 10. This means that 6.1 and 6.10 aren't confusing to people. We now print 6.01 in the former case. # A good junior hacker project would be to merge the NetBSD, FreeBSD, and # OpenBSD drivers into one source base.
2002-03-16 22:59:15 +00:00
int val0;
int val1;
int val2;
Add device driver support for the Lucent WaveLAN/IEEE 802.11 wireless network adapters. These are all PCMCIA devices (the ISA version is a PCMCIA to ISA bridge with a PCMCIA card plugged into it). Also add a wicontrol utility to read and write some of the card's parameters. Note: I do not have access to a WavePOINT access point, so I have only been able to test this driver in ad-hoc (point to point) mode. The wicontrol utility allows programming the desired service set name (SSID) and enabling BSS mode, but I can't tell for sure if it works (I know the card switches modes, but I can't verify that it joins a service set correctly). This driver was written using information gleaned from the Lucent HCF Light library, which is an API library designed to simplify driver development for devices based on the Lucent Hermes chip. Unfortunately, the HCF Light is missing certain features (like 802.11 frame encapsulation!) which are available only in the proprietary complete HCF code, which is not available to the public. This driver uses none of the HCF Light code: it's very ugly and contaminated by the GPL. IP and ARP packets are encapsulated as 802.11 frames, everything else is encapsulated as 802.3. (It would be easier to just get the Hermes programming manual, but that's not publically available either. For those who are wondering, the Linux WaveLAN/IEEE driver uses the proprietary HCF code, which is provided in object code form only. So much for supporting open source sofware.) Multicast filter support is implemented, however it appears that the filter doesn't work: programming in one IP mutlicast group enables them all.
1999-05-05 07:11:38 +00:00
{
int i, s = 0;
Apply some contributed patches to reduce number of tx buffer allocation failures and add some support for WEP on Prism II chip. Submitted by: YAMAMOTO Shigeru <shigeru@iij.ad.jp>
2000-12-15 23:34:13 +00:00
/* wait for the busy bit to clear */
Two minor fixes: o Change the number of init tries from 5 to a #define. o Allow up to 5s rather than 2s for commands to complete. This is still much less than 51 minutes, but makes my intel card init with more reliability than before.
2001-04-09 06:33:36 +00:00
for (i = 500; i > 0; i--) { /* 5s */
Apply some contributed patches to reduce number of tx buffer allocation failures and add some support for WEP on Prism II chip. Submitted by: YAMAMOTO Shigeru <shigeru@iij.ad.jp>
2000-12-15 23:34:13 +00:00
if (!(CSR_READ_2(sc, WI_COMMAND) & WI_CMD_BUSY)) {
break;
}
DELAY(10*1000); /* 10 m sec */
}
test should be for == 0, not < 0
2001-04-05 09:47:07 +00:00
if (i == 0) {
Add support for the Linksys WMP-11, Prism 2.5, PCI adaptor. Submitted by: Thomas Skibo <skibo@pacbell.net> MFC after: 2 weeks
2002-02-12 17:52:11 +00:00
device_printf(sc->dev, "wi_cmd: busy bit won't clear.\n" );
Apply some contributed patches to reduce number of tx buffer allocation failures and add some support for WEP on Prism II chip. Submitted by: YAMAMOTO Shigeru <shigeru@iij.ad.jp>
2000-12-15 23:34:13 +00:00
return(ETIMEDOUT);
}
o Rework the identify routine a little, merging it with NetBSD's wi. o Add exerpimental support for identifying lucent cards. All of mine come back with ID of 1, but NetBSD committed code for 5. So accept both. o rename wi_prism2_ver to wi_firmware_ver so that we could, if necessary, do special things for lucent cards too. o Bring in a small part of the changes from airtools: The wi_cmd function now takes two additional arguments. I didn't bring in their ioctls yet. o eliminate the use of LE16TOH, and remove its define. o Print the firmware as if there were 100 versions instead of 10. This means that 6.1 and 6.10 aren't confusing to people. We now print 6.01 in the former case. # A good junior hacker project would be to merge the NetBSD, FreeBSD, and # OpenBSD drivers into one source base.
2002-03-16 22:59:15 +00:00
CSR_WRITE_2(sc, WI_PARAM0, val0);
CSR_WRITE_2(sc, WI_PARAM1, val1);
CSR_WRITE_2(sc, WI_PARAM2, val2);
Add device driver support for the Lucent WaveLAN/IEEE 802.11 wireless network adapters. These are all PCMCIA devices (the ISA version is a PCMCIA to ISA bridge with a PCMCIA card plugged into it). Also add a wicontrol utility to read and write some of the card's parameters. Note: I do not have access to a WavePOINT access point, so I have only been able to test this driver in ad-hoc (point to point) mode. The wicontrol utility allows programming the desired service set name (SSID) and enabling BSS mode, but I can't tell for sure if it works (I know the card switches modes, but I can't verify that it joins a service set correctly). This driver was written using information gleaned from the Lucent HCF Light library, which is an API library designed to simplify driver development for devices based on the Lucent Hermes chip. Unfortunately, the HCF Light is missing certain features (like 802.11 frame encapsulation!) which are available only in the proprietary complete HCF code, which is not available to the public. This driver uses none of the HCF Light code: it's very ugly and contaminated by the GPL. IP and ARP packets are encapsulated as 802.11 frames, everything else is encapsulated as 802.3. (It would be easier to just get the Hermes programming manual, but that's not publically available either. For those who are wondering, the Linux WaveLAN/IEEE driver uses the proprietary HCF code, which is provided in object code form only. So much for supporting open source sofware.) Multicast filter support is implemented, however it appears that the filter doesn't work: programming in one IP mutlicast group enables them all.
1999-05-05 07:11:38 +00:00
CSR_WRITE_2(sc, WI_COMMAND, cmd);
for (i = 0; i < WI_TIMEOUT; i++) {
/*
* Wait for 'command complete' bit to be
* set in the event status register.
*/
Add support for the Linksys WMP-11, Prism 2.5, PCI adaptor. Submitted by: Thomas Skibo <skibo@pacbell.net> MFC after: 2 weeks
2002-02-12 17:52:11 +00:00
s = CSR_READ_2(sc, WI_EVENT_STAT);
if (s & WI_EV_CMD) {
Add device driver support for the Lucent WaveLAN/IEEE 802.11 wireless network adapters. These are all PCMCIA devices (the ISA version is a PCMCIA to ISA bridge with a PCMCIA card plugged into it). Also add a wicontrol utility to read and write some of the card's parameters. Note: I do not have access to a WavePOINT access point, so I have only been able to test this driver in ad-hoc (point to point) mode. The wicontrol utility allows programming the desired service set name (SSID) and enabling BSS mode, but I can't tell for sure if it works (I know the card switches modes, but I can't verify that it joins a service set correctly). This driver was written using information gleaned from the Lucent HCF Light library, which is an API library designed to simplify driver development for devices based on the Lucent Hermes chip. Unfortunately, the HCF Light is missing certain features (like 802.11 frame encapsulation!) which are available only in the proprietary complete HCF code, which is not available to the public. This driver uses none of the HCF Light code: it's very ugly and contaminated by the GPL. IP and ARP packets are encapsulated as 802.11 frames, everything else is encapsulated as 802.3. (It would be easier to just get the Hermes programming manual, but that's not publically available either. For those who are wondering, the Linux WaveLAN/IEEE driver uses the proprietary HCF code, which is provided in object code form only. So much for supporting open source sofware.) Multicast filter support is implemented, however it appears that the filter doesn't work: programming in one IP mutlicast group enables them all.
1999-05-05 07:11:38 +00:00
/* Ack the event and read result code. */
s = CSR_READ_2(sc, WI_STATUS);
CSR_WRITE_2(sc, WI_EVENT_ACK, WI_EV_CMD);
#ifdef foo
if ((s & WI_CMD_CODE_MASK) != (cmd & WI_CMD_CODE_MASK))
return(EIO);
#endif
if (s & WI_STAT_CMD_RESULT)
return(EIO);
break;
}
Add support for the Linksys WMP-11, Prism 2.5, PCI adaptor. Submitted by: Thomas Skibo <skibo@pacbell.net> MFC after: 2 weeks
2002-02-12 17:52:11 +00:00
DELAY(WI_DELAY);
Add device driver support for the Lucent WaveLAN/IEEE 802.11 wireless network adapters. These are all PCMCIA devices (the ISA version is a PCMCIA to ISA bridge with a PCMCIA card plugged into it). Also add a wicontrol utility to read and write some of the card's parameters. Note: I do not have access to a WavePOINT access point, so I have only been able to test this driver in ad-hoc (point to point) mode. The wicontrol utility allows programming the desired service set name (SSID) and enabling BSS mode, but I can't tell for sure if it works (I know the card switches modes, but I can't verify that it joins a service set correctly). This driver was written using information gleaned from the Lucent HCF Light library, which is an API library designed to simplify driver development for devices based on the Lucent Hermes chip. Unfortunately, the HCF Light is missing certain features (like 802.11 frame encapsulation!) which are available only in the proprietary complete HCF code, which is not available to the public. This driver uses none of the HCF Light code: it's very ugly and contaminated by the GPL. IP and ARP packets are encapsulated as 802.11 frames, everything else is encapsulated as 802.3. (It would be easier to just get the Hermes programming manual, but that's not publically available either. For those who are wondering, the Linux WaveLAN/IEEE driver uses the proprietary HCF code, which is provided in object code form only. So much for supporting open source sofware.) Multicast filter support is implemented, however it appears that the filter doesn't work: programming in one IP mutlicast group enables them all.
1999-05-05 07:11:38 +00:00
}
Add support for the Linksys WMP-11, Prism 2.5, PCI adaptor. Submitted by: Thomas Skibo <skibo@pacbell.net> MFC after: 2 weeks
2002-02-12 17:52:11 +00:00
if (i == WI_TIMEOUT) {
device_printf(sc->dev,
o Rework the identify routine a little, merging it with NetBSD's wi. o Add exerpimental support for identifying lucent cards. All of mine come back with ID of 1, but NetBSD committed code for 5. So accept both. o rename wi_prism2_ver to wi_firmware_ver so that we could, if necessary, do special things for lucent cards too. o Bring in a small part of the changes from airtools: The wi_cmd function now takes two additional arguments. I didn't bring in their ioctls yet. o eliminate the use of LE16TOH, and remove its define. o Print the firmware as if there were 100 versions instead of 10. This means that 6.1 and 6.10 aren't confusing to people. We now print 6.01 in the former case. # A good junior hacker project would be to merge the NetBSD, FreeBSD, and # OpenBSD drivers into one source base.
2002-03-16 22:59:15 +00:00
"timeout in wi_cmd 0x%04x; event status 0x%04x\n", cmd, s);
Add device driver support for the Lucent WaveLAN/IEEE 802.11 wireless network adapters. These are all PCMCIA devices (the ISA version is a PCMCIA to ISA bridge with a PCMCIA card plugged into it). Also add a wicontrol utility to read and write some of the card's parameters. Note: I do not have access to a WavePOINT access point, so I have only been able to test this driver in ad-hoc (point to point) mode. The wicontrol utility allows programming the desired service set name (SSID) and enabling BSS mode, but I can't tell for sure if it works (I know the card switches modes, but I can't verify that it joins a service set correctly). This driver was written using information gleaned from the Lucent HCF Light library, which is an API library designed to simplify driver development for devices based on the Lucent Hermes chip. Unfortunately, the HCF Light is missing certain features (like 802.11 frame encapsulation!) which are available only in the proprietary complete HCF code, which is not available to the public. This driver uses none of the HCF Light code: it's very ugly and contaminated by the GPL. IP and ARP packets are encapsulated as 802.11 frames, everything else is encapsulated as 802.3. (It would be easier to just get the Hermes programming manual, but that's not publically available either. For those who are wondering, the Linux WaveLAN/IEEE driver uses the proprietary HCF code, which is provided in object code form only. So much for supporting open source sofware.) Multicast filter support is implemented, however it appears that the filter doesn't work: programming in one IP mutlicast group enables them all.
1999-05-05 07:11:38 +00:00
return(ETIMEDOUT);
Add support for the Linksys WMP-11, Prism 2.5, PCI adaptor. Submitted by: Thomas Skibo <skibo@pacbell.net> MFC after: 2 weeks
2002-02-12 17:52:11 +00:00
}
Add device driver support for the Lucent WaveLAN/IEEE 802.11 wireless network adapters. These are all PCMCIA devices (the ISA version is a PCMCIA to ISA bridge with a PCMCIA card plugged into it). Also add a wicontrol utility to read and write some of the card's parameters. Note: I do not have access to a WavePOINT access point, so I have only been able to test this driver in ad-hoc (point to point) mode. The wicontrol utility allows programming the desired service set name (SSID) and enabling BSS mode, but I can't tell for sure if it works (I know the card switches modes, but I can't verify that it joins a service set correctly). This driver was written using information gleaned from the Lucent HCF Light library, which is an API library designed to simplify driver development for devices based on the Lucent Hermes chip. Unfortunately, the HCF Light is missing certain features (like 802.11 frame encapsulation!) which are available only in the proprietary complete HCF code, which is not available to the public. This driver uses none of the HCF Light code: it's very ugly and contaminated by the GPL. IP and ARP packets are encapsulated as 802.11 frames, everything else is encapsulated as 802.3. (It would be easier to just get the Hermes programming manual, but that's not publically available either. For those who are wondering, the Linux WaveLAN/IEEE driver uses the proprietary HCF code, which is provided in object code form only. So much for supporting open source sofware.) Multicast filter support is implemented, however it appears that the filter doesn't work: programming in one IP mutlicast group enables them all.
1999-05-05 07:11:38 +00:00
return(0);
}
put function return types on a line by themselves as per style(9)
2001-12-27 20:12:03 +00:00
static void
wi_reset(sc)
Add device driver support for the Lucent WaveLAN/IEEE 802.11 wireless network adapters. These are all PCMCIA devices (the ISA version is a PCMCIA to ISA bridge with a PCMCIA card plugged into it). Also add a wicontrol utility to read and write some of the card's parameters. Note: I do not have access to a WavePOINT access point, so I have only been able to test this driver in ad-hoc (point to point) mode. The wicontrol utility allows programming the desired service set name (SSID) and enabling BSS mode, but I can't tell for sure if it works (I know the card switches modes, but I can't verify that it joins a service set correctly). This driver was written using information gleaned from the Lucent HCF Light library, which is an API library designed to simplify driver development for devices based on the Lucent Hermes chip. Unfortunately, the HCF Light is missing certain features (like 802.11 frame encapsulation!) which are available only in the proprietary complete HCF code, which is not available to the public. This driver uses none of the HCF Light code: it's very ugly and contaminated by the GPL. IP and ARP packets are encapsulated as 802.11 frames, everything else is encapsulated as 802.3. (It would be easier to just get the Hermes programming manual, but that's not publically available either. For those who are wondering, the Linux WaveLAN/IEEE driver uses the proprietary HCF code, which is provided in object code form only. So much for supporting open source sofware.) Multicast filter support is implemented, however it appears that the filter doesn't work: programming in one IP mutlicast group enables them all.
1999-05-05 07:11:38 +00:00
struct wi_softc *sc;
{
better init
2002-04-11 03:31:45 +00:00
#define WI_INIT_TRIES 3
Doh! Last second change introduced two compile warnings. Fix them.
2001-04-04 06:05:46 +00:00
int i;
Four fixes from NetBSD: 1) Properly detect the Symbol based cards (The 3Com Airconnect and their ilk) and only reset them *ONCE* ever. This appears to make them work, but more testing is needed. The tests that would wedge up my machine completely now appear to work, but I have not real access points handy. 2) Report both the Station firmware and the Primary firmware on Prism based cards. On Lucent based cards, only report the station firmware since that's all it supports. On symbol cards, report the symbol specific firmware name as its station firmware. 3) Better Prism 2.5 and 3 family names. We really need to go table driven for this. 4) Workaround for bugs in Intersil's firmware is only needed for at most 0.8.2 and earlier, since 0.8.3 and later appear to work. Obtained from: NetBSD
2002-04-03 19:44:17 +00:00
int tries;
Try to INIT the cards up to 5 times in a row rather than just once. It appears that some of the new PRISM2 cards need it. Fail the probe if we fail to read the MAC address. Fix a comment. Delete the unload printf. The bus system now prints this message.
2001-04-04 06:03:39 +00:00
Four fixes from NetBSD: 1) Properly detect the Symbol based cards (The 3Com Airconnect and their ilk) and only reset them *ONCE* ever. This appears to make them work, but more testing is needed. The tests that would wedge up my machine completely now appear to work, but I have not real access points handy. 2) Report both the Station firmware and the Primary firmware on Prism based cards. On Lucent based cards, only report the station firmware since that's all it supports. On symbol cards, report the symbol specific firmware name as its station firmware. 3) Better Prism 2.5 and 3 family names. We really need to go table driven for this. 4) Workaround for bugs in Intersil's firmware is only needed for at most 0.8.2 and earlier, since 0.8.3 and later appear to work. Obtained from: NetBSD
2002-04-03 19:44:17 +00:00
/* Symbol firmware cannot be initialized more than once */
if (sc->sc_firmware_type == WI_SYMBOL && sc->sc_enabled)
return;
if (sc->sc_firmware_type == WI_SYMBOL)
tries = 1;
else
tries = WI_INIT_TRIES;
for (i = 0; i < tries; i++) {
o Rework the identify routine a little, merging it with NetBSD's wi. o Add exerpimental support for identifying lucent cards. All of mine come back with ID of 1, but NetBSD committed code for 5. So accept both. o rename wi_prism2_ver to wi_firmware_ver so that we could, if necessary, do special things for lucent cards too. o Bring in a small part of the changes from airtools: The wi_cmd function now takes two additional arguments. I didn't bring in their ioctls yet. o eliminate the use of LE16TOH, and remove its define. o Print the firmware as if there were 100 versions instead of 10. This means that 6.1 and 6.10 aren't confusing to people. We now print 6.01 in the former case. # A good junior hacker project would be to merge the NetBSD, FreeBSD, and # OpenBSD drivers into one source base.
2002-03-16 22:59:15 +00:00
if (wi_cmd(sc, WI_CMD_INI, 0, 0, 0) == 0)
Try to INIT the cards up to 5 times in a row rather than just once. It appears that some of the new PRISM2 cards need it. Fail the probe if we fail to read the MAC address. Fix a comment. Delete the unload printf. The bus system now prints this message.
2001-04-04 06:03:39 +00:00
break;
Add support for the Linksys WMP-11, Prism 2.5, PCI adaptor. Submitted by: Thomas Skibo <skibo@pacbell.net> MFC after: 2 weeks
2002-02-12 17:52:11 +00:00
DELAY(WI_DELAY * 1000);
Try to INIT the cards up to 5 times in a row rather than just once. It appears that some of the new PRISM2 cards need it. Fail the probe if we fail to read the MAC address. Fix a comment. Delete the unload printf. The bus system now prints this message.
2001-04-04 06:03:39 +00:00
}
better init
2002-04-11 03:31:45 +00:00
sc->sc_enabled = 1;
if (i == tries) {
Update the WaveLAN/IEEE driver: - Convert to new bus attachment scheme. Thanks to Blaz Zupan for doing the initial work here. One thing I changed was to have the attach and detach routines work like the PCI drivers, which means that in theory you should be able to load and unload the driver like the PCI NIC drivers, however the pccard support for this hasn't settled down yet so it doesn't quite work. Once the pccard work is done, I'll have to revisit this. - Add device wi0 to PCCARD. If we're lucky, people should be able to install via their WaveLAN cards now. - Add support for signal strength caching. The wicontrol utility has also been updated to allow zeroing and displaying the signal strength cache. - Add a /sys/modules/wi directory and fix a Makefile to builf if_wi.ko. Currently this module is only built for the i386 platform, though once the pccard stuff is done it should be able to work on the alpha too. (Theoretically you should be able to plug one of the WaveLAN/IEEE ISA cards into an alpha with an ISA slot, but we'll see how that turns out. - Update LINT to use only device wi0. There is no true ISA version of the WaveLAN/IEEE so we'll never use an ISA attachment. - Update files.i386 so that if_wi is dependent on card.
1999-11-25 20:45:49 +00:00
device_printf(sc->dev, "init failed\n");
better init
2002-04-11 03:31:45 +00:00
return;
}
Add more diagnostic output for failure. s/1518/ETHER_MAX_LEN Some style changes, add some braces, mostly residual from having a lot of debug hooks added while working on this driver. Bring in a plethora of changes from NetBSD: revision 1.58 date: 2001/03/08 11:07:08; author: ichiro; state: Exp; lines: +17 -1 it wait until busy flag disappears. it was able to prevent some cards with late initializing faling in wi_reset(). revision 1.41 date: 2000/10/13 19:15:08; author: jonathan; state: Exp; lines: +4 -2 Fix wi_intr() to avoid touching card registers during insert/remove events, when sharing an interrupt with other devices: check sc->sc_enabled, and drop the interrupt if its' off. revision 1.30 date: 2000/08/18 04:11:48; author: jhawk; state: Exp; lines: +4 -4 Copy wi_{dst,src}_addr from struct wi_frame into faked-up ether_header instead of addr1 and addr2. THis means that tcpdump -e will show the correct MAC address for communications with access points instead of showing the BSSID. In the future there should be 802.11 support for bpf/libpcap/tcpdump, but that is aways down the road.
2001-04-10 05:29:26 +00:00
Add device driver support for the Lucent WaveLAN/IEEE 802.11 wireless network adapters. These are all PCMCIA devices (the ISA version is a PCMCIA to ISA bridge with a PCMCIA card plugged into it). Also add a wicontrol utility to read and write some of the card's parameters. Note: I do not have access to a WavePOINT access point, so I have only been able to test this driver in ad-hoc (point to point) mode. The wicontrol utility allows programming the desired service set name (SSID) and enabling BSS mode, but I can't tell for sure if it works (I know the card switches modes, but I can't verify that it joins a service set correctly). This driver was written using information gleaned from the Lucent HCF Light library, which is an API library designed to simplify driver development for devices based on the Lucent Hermes chip. Unfortunately, the HCF Light is missing certain features (like 802.11 frame encapsulation!) which are available only in the proprietary complete HCF code, which is not available to the public. This driver uses none of the HCF Light code: it's very ugly and contaminated by the GPL. IP and ARP packets are encapsulated as 802.11 frames, everything else is encapsulated as 802.3. (It would be easier to just get the Hermes programming manual, but that's not publically available either. For those who are wondering, the Linux WaveLAN/IEEE driver uses the proprietary HCF code, which is provided in object code form only. So much for supporting open source sofware.) Multicast filter support is implemented, however it appears that the filter doesn't work: programming in one IP mutlicast group enables them all.
1999-05-05 07:11:38 +00:00
CSR_WRITE_2(sc, WI_INT_EN, 0);
CSR_WRITE_2(sc, WI_EVENT_ACK, 0xFFFF);
/* Calibrate timer. */
WI_SETVAL(WI_RID_TICK_TIME, 8);
Apply some contributed patches to reduce number of tx buffer allocation failures and add some support for WEP on Prism II chip. Submitted by: YAMAMOTO Shigeru <shigeru@iij.ad.jp>
2000-12-15 23:34:13 +00:00
Add device driver support for the Lucent WaveLAN/IEEE 802.11 wireless network adapters. These are all PCMCIA devices (the ISA version is a PCMCIA to ISA bridge with a PCMCIA card plugged into it). Also add a wicontrol utility to read and write some of the card's parameters. Note: I do not have access to a WavePOINT access point, so I have only been able to test this driver in ad-hoc (point to point) mode. The wicontrol utility allows programming the desired service set name (SSID) and enabling BSS mode, but I can't tell for sure if it works (I know the card switches modes, but I can't verify that it joins a service set correctly). This driver was written using information gleaned from the Lucent HCF Light library, which is an API library designed to simplify driver development for devices based on the Lucent Hermes chip. Unfortunately, the HCF Light is missing certain features (like 802.11 frame encapsulation!) which are available only in the proprietary complete HCF code, which is not available to the public. This driver uses none of the HCF Light code: it's very ugly and contaminated by the GPL. IP and ARP packets are encapsulated as 802.11 frames, everything else is encapsulated as 802.3. (It would be easier to just get the Hermes programming manual, but that's not publically available either. For those who are wondering, the Linux WaveLAN/IEEE driver uses the proprietary HCF code, which is provided in object code form only. So much for supporting open source sofware.) Multicast filter support is implemented, however it appears that the filter doesn't work: programming in one IP mutlicast group enables them all.
1999-05-05 07:11:38 +00:00
return;
}
/*
* Read an LTV record from the NIC.
*/
put function return types on a line by themselves as per style(9)
2001-12-27 20:12:03 +00:00
static int
wi_read_record(sc, ltv)
Add device driver support for the Lucent WaveLAN/IEEE 802.11 wireless network adapters. These are all PCMCIA devices (the ISA version is a PCMCIA to ISA bridge with a PCMCIA card plugged into it). Also add a wicontrol utility to read and write some of the card's parameters. Note: I do not have access to a WavePOINT access point, so I have only been able to test this driver in ad-hoc (point to point) mode. The wicontrol utility allows programming the desired service set name (SSID) and enabling BSS mode, but I can't tell for sure if it works (I know the card switches modes, but I can't verify that it joins a service set correctly). This driver was written using information gleaned from the Lucent HCF Light library, which is an API library designed to simplify driver development for devices based on the Lucent Hermes chip. Unfortunately, the HCF Light is missing certain features (like 802.11 frame encapsulation!) which are available only in the proprietary complete HCF code, which is not available to the public. This driver uses none of the HCF Light code: it's very ugly and contaminated by the GPL. IP and ARP packets are encapsulated as 802.11 frames, everything else is encapsulated as 802.3. (It would be easier to just get the Hermes programming manual, but that's not publically available either. For those who are wondering, the Linux WaveLAN/IEEE driver uses the proprietary HCF code, which is provided in object code form only. So much for supporting open source sofware.) Multicast filter support is implemented, however it appears that the filter doesn't work: programming in one IP mutlicast group enables them all.
1999-05-05 07:11:38 +00:00
struct wi_softc *sc;
struct wi_ltv_gen *ltv;
{
u_int16_t *ptr;
int i, len, code;
Apply some contributed patches to reduce number of tx buffer allocation failures and add some support for WEP on Prism II chip. Submitted by: YAMAMOTO Shigeru <shigeru@iij.ad.jp>
2000-12-15 23:34:13 +00:00
struct wi_ltv_gen *oltv, p2ltv;
oltv = ltv;
Four fixes from NetBSD: 1) Properly detect the Symbol based cards (The 3Com Airconnect and their ilk) and only reset them *ONCE* ever. This appears to make them work, but more testing is needed. The tests that would wedge up my machine completely now appear to work, but I have not real access points handy. 2) Report both the Station firmware and the Primary firmware on Prism based cards. On Lucent based cards, only report the station firmware since that's all it supports. On symbol cards, report the symbol specific firmware name as its station firmware. 3) Better Prism 2.5 and 3 family names. We really need to go table driven for this. 4) Workaround for bugs in Intersil's firmware is only needed for at most 0.8.2 and earlier, since 0.8.3 and later appear to work. Obtained from: NetBSD
2002-04-03 19:44:17 +00:00
if (sc->sc_firmware_type != WI_LUCENT) {
Apply some contributed patches to reduce number of tx buffer allocation failures and add some support for WEP on Prism II chip. Submitted by: YAMAMOTO Shigeru <shigeru@iij.ad.jp>
2000-12-15 23:34:13 +00:00
switch (ltv->wi_type) {
case WI_RID_ENCRYPTION:
p2ltv.wi_type = WI_RID_P2_ENCRYPTION;
p2ltv.wi_len = 2;
ltv = &p2ltv;
break;
case WI_RID_TX_CRYPT_KEY:
p2ltv.wi_type = WI_RID_P2_TX_CRYPT_KEY;
p2ltv.wi_len = 2;
ltv = &p2ltv;
break;
}
}
Add device driver support for the Lucent WaveLAN/IEEE 802.11 wireless network adapters. These are all PCMCIA devices (the ISA version is a PCMCIA to ISA bridge with a PCMCIA card plugged into it). Also add a wicontrol utility to read and write some of the card's parameters. Note: I do not have access to a WavePOINT access point, so I have only been able to test this driver in ad-hoc (point to point) mode. The wicontrol utility allows programming the desired service set name (SSID) and enabling BSS mode, but I can't tell for sure if it works (I know the card switches modes, but I can't verify that it joins a service set correctly). This driver was written using information gleaned from the Lucent HCF Light library, which is an API library designed to simplify driver development for devices based on the Lucent Hermes chip. Unfortunately, the HCF Light is missing certain features (like 802.11 frame encapsulation!) which are available only in the proprietary complete HCF code, which is not available to the public. This driver uses none of the HCF Light code: it's very ugly and contaminated by the GPL. IP and ARP packets are encapsulated as 802.11 frames, everything else is encapsulated as 802.3. (It would be easier to just get the Hermes programming manual, but that's not publically available either. For those who are wondering, the Linux WaveLAN/IEEE driver uses the proprietary HCF code, which is provided in object code form only. So much for supporting open source sofware.) Multicast filter support is implemented, however it appears that the filter doesn't work: programming in one IP mutlicast group enables them all.
1999-05-05 07:11:38 +00:00
/* Tell the NIC to enter record read mode. */
o Rework the identify routine a little, merging it with NetBSD's wi. o Add exerpimental support for identifying lucent cards. All of mine come back with ID of 1, but NetBSD committed code for 5. So accept both. o rename wi_prism2_ver to wi_firmware_ver so that we could, if necessary, do special things for lucent cards too. o Bring in a small part of the changes from airtools: The wi_cmd function now takes two additional arguments. I didn't bring in their ioctls yet. o eliminate the use of LE16TOH, and remove its define. o Print the firmware as if there were 100 versions instead of 10. This means that 6.1 and 6.10 aren't confusing to people. We now print 6.01 in the former case. # A good junior hacker project would be to merge the NetBSD, FreeBSD, and # OpenBSD drivers into one source base.
2002-03-16 22:59:15 +00:00
if (wi_cmd(sc, WI_CMD_ACCESS|WI_ACCESS_READ, ltv->wi_type, 0, 0))
Add device driver support for the Lucent WaveLAN/IEEE 802.11 wireless network adapters. These are all PCMCIA devices (the ISA version is a PCMCIA to ISA bridge with a PCMCIA card plugged into it). Also add a wicontrol utility to read and write some of the card's parameters. Note: I do not have access to a WavePOINT access point, so I have only been able to test this driver in ad-hoc (point to point) mode. The wicontrol utility allows programming the desired service set name (SSID) and enabling BSS mode, but I can't tell for sure if it works (I know the card switches modes, but I can't verify that it joins a service set correctly). This driver was written using information gleaned from the Lucent HCF Light library, which is an API library designed to simplify driver development for devices based on the Lucent Hermes chip. Unfortunately, the HCF Light is missing certain features (like 802.11 frame encapsulation!) which are available only in the proprietary complete HCF code, which is not available to the public. This driver uses none of the HCF Light code: it's very ugly and contaminated by the GPL. IP and ARP packets are encapsulated as 802.11 frames, everything else is encapsulated as 802.3. (It would be easier to just get the Hermes programming manual, but that's not publically available either. For those who are wondering, the Linux WaveLAN/IEEE driver uses the proprietary HCF code, which is provided in object code form only. So much for supporting open source sofware.) Multicast filter support is implemented, however it appears that the filter doesn't work: programming in one IP mutlicast group enables them all.
1999-05-05 07:11:38 +00:00
return(EIO);
Small optimization: use wi_seek() in wi_read_record() and wi_write_record() instead of frobbing the buffer access path registers directly. Saves a few lines of duplicated code.
1999-06-06 16:44:04 +00:00
/* Seek to the record. */
if (wi_seek(sc, ltv->wi_type, 0, WI_BAP1))
return(EIO);
Add device driver support for the Lucent WaveLAN/IEEE 802.11 wireless network adapters. These are all PCMCIA devices (the ISA version is a PCMCIA to ISA bridge with a PCMCIA card plugged into it). Also add a wicontrol utility to read and write some of the card's parameters. Note: I do not have access to a WavePOINT access point, so I have only been able to test this driver in ad-hoc (point to point) mode. The wicontrol utility allows programming the desired service set name (SSID) and enabling BSS mode, but I can't tell for sure if it works (I know the card switches modes, but I can't verify that it joins a service set correctly). This driver was written using information gleaned from the Lucent HCF Light library, which is an API library designed to simplify driver development for devices based on the Lucent Hermes chip. Unfortunately, the HCF Light is missing certain features (like 802.11 frame encapsulation!) which are available only in the proprietary complete HCF code, which is not available to the public. This driver uses none of the HCF Light code: it's very ugly and contaminated by the GPL. IP and ARP packets are encapsulated as 802.11 frames, everything else is encapsulated as 802.3. (It would be easier to just get the Hermes programming manual, but that's not publically available either. For those who are wondering, the Linux WaveLAN/IEEE driver uses the proprietary HCF code, which is provided in object code form only. So much for supporting open source sofware.) Multicast filter support is implemented, however it appears that the filter doesn't work: programming in one IP mutlicast group enables them all.
1999-05-05 07:11:38 +00:00
/*
* Read the length and record type and make sure they
* match what we expect (this verifies that we have enough
- Fix up some comments in if_wi.c (no code changes) - Mention that the 6Mbps turbo adapters are supported in HARDWARE.TXT and RELNOTES.TXT and the wi.4 man page - Mention turbo adapters in the wicontrol.8 man page and provide a complete table of available transmit speed settings
1999-05-22 16:12:54 +00:00
* room to hold all of the returned data).
Add device driver support for the Lucent WaveLAN/IEEE 802.11 wireless network adapters. These are all PCMCIA devices (the ISA version is a PCMCIA to ISA bridge with a PCMCIA card plugged into it). Also add a wicontrol utility to read and write some of the card's parameters. Note: I do not have access to a WavePOINT access point, so I have only been able to test this driver in ad-hoc (point to point) mode. The wicontrol utility allows programming the desired service set name (SSID) and enabling BSS mode, but I can't tell for sure if it works (I know the card switches modes, but I can't verify that it joins a service set correctly). This driver was written using information gleaned from the Lucent HCF Light library, which is an API library designed to simplify driver development for devices based on the Lucent Hermes chip. Unfortunately, the HCF Light is missing certain features (like 802.11 frame encapsulation!) which are available only in the proprietary complete HCF code, which is not available to the public. This driver uses none of the HCF Light code: it's very ugly and contaminated by the GPL. IP and ARP packets are encapsulated as 802.11 frames, everything else is encapsulated as 802.3. (It would be easier to just get the Hermes programming manual, but that's not publically available either. For those who are wondering, the Linux WaveLAN/IEEE driver uses the proprietary HCF code, which is provided in object code form only. So much for supporting open source sofware.) Multicast filter support is implemented, however it appears that the filter doesn't work: programming in one IP mutlicast group enables them all.
1999-05-05 07:11:38 +00:00
*/
len = CSR_READ_2(sc, WI_DATA1);
if (len > ltv->wi_len)
return(ENOSPC);
code = CSR_READ_2(sc, WI_DATA1);
if (code != ltv->wi_type)
return(EIO);
ltv->wi_len = len;
ltv->wi_type = code;
/* Now read the data. */
ptr = &ltv->wi_val;
for (i = 0; i < ltv->wi_len - 1; i++)
ptr[i] = CSR_READ_2(sc, WI_DATA1);
Four fixes from NetBSD: 1) Properly detect the Symbol based cards (The 3Com Airconnect and their ilk) and only reset them *ONCE* ever. This appears to make them work, but more testing is needed. The tests that would wedge up my machine completely now appear to work, but I have not real access points handy. 2) Report both the Station firmware and the Primary firmware on Prism based cards. On Lucent based cards, only report the station firmware since that's all it supports. On symbol cards, report the symbol specific firmware name as its station firmware. 3) Better Prism 2.5 and 3 family names. We really need to go table driven for this. 4) Workaround for bugs in Intersil's firmware is only needed for at most 0.8.2 and earlier, since 0.8.3 and later appear to work. Obtained from: NetBSD
2002-04-03 19:44:17 +00:00
if (sc->sc_firmware_type != WI_LUCENT) {
Apply some contributed patches to reduce number of tx buffer allocation failures and add some support for WEP on Prism II chip. Submitted by: YAMAMOTO Shigeru <shigeru@iij.ad.jp>
2000-12-15 23:34:13 +00:00
switch (oltv->wi_type) {
case WI_RID_TX_RATE:
case WI_RID_CUR_TX_RATE:
switch (ltv->wi_val) {
case 1: oltv->wi_val = 1; break;
case 2: oltv->wi_val = 2; break;
case 3: oltv->wi_val = 6; break;
case 4: oltv->wi_val = 5; break;
case 7: oltv->wi_val = 7; break;
case 8: oltv->wi_val = 11; break;
case 15: oltv->wi_val = 3; break;
default: oltv->wi_val = 0x100 + ltv->wi_val; break;
}
break;
case WI_RID_ENCRYPTION:
oltv->wi_len = 2;
if (ltv->wi_val & 0x01)
oltv->wi_val = 1;
else
oltv->wi_val = 0;
break;
case WI_RID_TX_CRYPT_KEY:
oltv->wi_len = 2;
oltv->wi_val = ltv->wi_val;
break;
Integrate the hostap stuff that Thomas Skibo <skibo@packbell.net> wrote. This code was for 4.5-release, so I've ported it to -current and made a few minor tweaks. The biggest non-style tweak was to not make access point the default. More changes will be needed to get this actually working, but I wanted to get a relatively pure baseline. This doesn't seem to break what works now.
2002-04-11 07:21:16 +00:00
case WI_RID_CNFAUTHMODE:
Add roaming and microwave oven support. Some minor formatting nits. Some buggy firmware workarounds. Fix some endian bugs. These reduce the diffs from NetBSD, but NetBSD does have more changes since my last manual merge.
2002-03-05 16:18:14 +00:00
oltv->wi_len = 2;
if (le16toh(ltv->wi_val) & 0x01)
oltv->wi_val = htole16(1);
else if (le16toh(ltv->wi_val) & 0x02)
oltv->wi_val = htole16(2);
break;
Apply some contributed patches to reduce number of tx buffer allocation failures and add some support for WEP on Prism II chip. Submitted by: YAMAMOTO Shigeru <shigeru@iij.ad.jp>
2000-12-15 23:34:13 +00:00
}
}
Add device driver support for the Lucent WaveLAN/IEEE 802.11 wireless network adapters. These are all PCMCIA devices (the ISA version is a PCMCIA to ISA bridge with a PCMCIA card plugged into it). Also add a wicontrol utility to read and write some of the card's parameters. Note: I do not have access to a WavePOINT access point, so I have only been able to test this driver in ad-hoc (point to point) mode. The wicontrol utility allows programming the desired service set name (SSID) and enabling BSS mode, but I can't tell for sure if it works (I know the card switches modes, but I can't verify that it joins a service set correctly). This driver was written using information gleaned from the Lucent HCF Light library, which is an API library designed to simplify driver development for devices based on the Lucent Hermes chip. Unfortunately, the HCF Light is missing certain features (like 802.11 frame encapsulation!) which are available only in the proprietary complete HCF code, which is not available to the public. This driver uses none of the HCF Light code: it's very ugly and contaminated by the GPL. IP and ARP packets are encapsulated as 802.11 frames, everything else is encapsulated as 802.3. (It would be easier to just get the Hermes programming manual, but that's not publically available either. For those who are wondering, the Linux WaveLAN/IEEE driver uses the proprietary HCF code, which is provided in object code form only. So much for supporting open source sofware.) Multicast filter support is implemented, however it appears that the filter doesn't work: programming in one IP mutlicast group enables them all.
1999-05-05 07:11:38 +00:00
return(0);
}
/*
* Same as read, except we inject data instead of reading it.
*/
put function return types on a line by themselves as per style(9)
2001-12-27 20:12:03 +00:00
static int
wi_write_record(sc, ltv)
Add device driver support for the Lucent WaveLAN/IEEE 802.11 wireless network adapters. These are all PCMCIA devices (the ISA version is a PCMCIA to ISA bridge with a PCMCIA card plugged into it). Also add a wicontrol utility to read and write some of the card's parameters. Note: I do not have access to a WavePOINT access point, so I have only been able to test this driver in ad-hoc (point to point) mode. The wicontrol utility allows programming the desired service set name (SSID) and enabling BSS mode, but I can't tell for sure if it works (I know the card switches modes, but I can't verify that it joins a service set correctly). This driver was written using information gleaned from the Lucent HCF Light library, which is an API library designed to simplify driver development for devices based on the Lucent Hermes chip. Unfortunately, the HCF Light is missing certain features (like 802.11 frame encapsulation!) which are available only in the proprietary complete HCF code, which is not available to the public. This driver uses none of the HCF Light code: it's very ugly and contaminated by the GPL. IP and ARP packets are encapsulated as 802.11 frames, everything else is encapsulated as 802.3. (It would be easier to just get the Hermes programming manual, but that's not publically available either. For those who are wondering, the Linux WaveLAN/IEEE driver uses the proprietary HCF code, which is provided in object code form only. So much for supporting open source sofware.) Multicast filter support is implemented, however it appears that the filter doesn't work: programming in one IP mutlicast group enables them all.
1999-05-05 07:11:38 +00:00
struct wi_softc *sc;
struct wi_ltv_gen *ltv;
{
u_int16_t *ptr;
int i;
Apply some contributed patches to reduce number of tx buffer allocation failures and add some support for WEP on Prism II chip. Submitted by: YAMAMOTO Shigeru <shigeru@iij.ad.jp>
2000-12-15 23:34:13 +00:00
struct wi_ltv_gen p2ltv;
Four fixes from NetBSD: 1) Properly detect the Symbol based cards (The 3Com Airconnect and their ilk) and only reset them *ONCE* ever. This appears to make them work, but more testing is needed. The tests that would wedge up my machine completely now appear to work, but I have not real access points handy. 2) Report both the Station firmware and the Primary firmware on Prism based cards. On Lucent based cards, only report the station firmware since that's all it supports. On symbol cards, report the symbol specific firmware name as its station firmware. 3) Better Prism 2.5 and 3 family names. We really need to go table driven for this. 4) Workaround for bugs in Intersil's firmware is only needed for at most 0.8.2 and earlier, since 0.8.3 and later appear to work. Obtained from: NetBSD
2002-04-03 19:44:17 +00:00
if (sc->sc_firmware_type != WI_LUCENT) {
Apply some contributed patches to reduce number of tx buffer allocation failures and add some support for WEP on Prism II chip. Submitted by: YAMAMOTO Shigeru <shigeru@iij.ad.jp>
2000-12-15 23:34:13 +00:00
switch (ltv->wi_type) {
case WI_RID_TX_RATE:
p2ltv.wi_type = WI_RID_TX_RATE;
p2ltv.wi_len = 2;
switch (ltv->wi_val) {
case 1: p2ltv.wi_val = 1; break;
case 2: p2ltv.wi_val = 2; break;
case 3: p2ltv.wi_val = 15; break;
case 5: p2ltv.wi_val = 4; break;
case 6: p2ltv.wi_val = 3; break;
case 7: p2ltv.wi_val = 7; break;
case 11: p2ltv.wi_val = 8; break;
default: return EINVAL;
}
ltv = &p2ltv;
break;
case WI_RID_ENCRYPTION:
p2ltv.wi_type = WI_RID_P2_ENCRYPTION;
p2ltv.wi_len = 2;
Integrate the hostap stuff that Thomas Skibo <skibo@packbell.net> wrote. This code was for 4.5-release, so I've ported it to -current and made a few minor tweaks. The biggest non-style tweak was to not make access point the default. More changes will be needed to get this actually working, but I wanted to get a relatively pure baseline. This doesn't seem to break what works now.
2002-04-11 07:21:16 +00:00
if (le16toh(ltv->wi_val)) {
MFNetBSD: wi.c 1.64: Table driven IDs (ichiro) 1.59: Don't use magic numbers (ichiro) Also, added Sony, Lucent Embedded Ids and fix minor bugs for lucent cards (and submit those changes back to ichiro-san) Obtained from: NetBSD
2002-04-04 21:40:37 +00:00
p2ltv.wi_val =htole16(PRIVACY_INVOKED |
EXCLUDE_UNENCRYPTED);
Integrate the hostap stuff that Thomas Skibo <skibo@packbell.net> wrote. This code was for 4.5-release, so I've ported it to -current and made a few minor tweaks. The biggest non-style tweak was to not make access point the default. More changes will be needed to get this actually working, but I wanted to get a relatively pure baseline. This doesn't seem to break what works now.
2002-04-11 07:21:16 +00:00
if (sc->wi_ptype == WI_PORTTYPE_AP)
/*
* Disable tx encryption...
* it's broken.
*/
p2ltv.wi_val |= htole16(HOST_ENCRYPT);
} else
MFNetBSD: wi.c 1.64: Table driven IDs (ichiro) 1.59: Don't use magic numbers (ichiro) Also, added Sony, Lucent Embedded Ids and fix minor bugs for lucent cards (and submit those changes back to ichiro-san) Obtained from: NetBSD
2002-04-04 21:40:37 +00:00
p2ltv.wi_val =
htole16(HOST_ENCRYPT | HOST_DECRYPT);
Apply some contributed patches to reduce number of tx buffer allocation failures and add some support for WEP on Prism II chip. Submitted by: YAMAMOTO Shigeru <shigeru@iij.ad.jp>
2000-12-15 23:34:13 +00:00
ltv = &p2ltv;
break;
case WI_RID_TX_CRYPT_KEY:
p2ltv.wi_type = WI_RID_P2_TX_CRYPT_KEY;
p2ltv.wi_len = 2;
p2ltv.wi_val = ltv->wi_val;
ltv = &p2ltv;
break;
case WI_RID_DEFLT_CRYPT_KEYS:
{
int error;
Make 128-bit WEP (aka 104-bit WEP) work with Prism based cards. Submitted by: Thomas Skibo <skibo@pacbell.net> MFC after: 3 days
2002-03-02 00:06:23 +00:00
int keylen;
Apply some contributed patches to reduce number of tx buffer allocation failures and add some support for WEP on Prism II chip. Submitted by: YAMAMOTO Shigeru <shigeru@iij.ad.jp>
2000-12-15 23:34:13 +00:00
struct wi_ltv_str ws;
Fix a couple style nits, no code changes. Turn one magic number into a #defined constant, wrap a few long lines, etc... Also remove stupid 'all your base are belong to us' joke from comment that I don't really care to see immortalized in the source tree.
2001-03-29 19:11:45 +00:00
struct wi_ltv_keys *wk =
(struct wi_ltv_keys *)ltv;
Make 128-bit WEP (aka 104-bit WEP) work with Prism based cards. Submitted by: Thomas Skibo <skibo@pacbell.net> MFC after: 3 days
2002-03-02 00:06:23 +00:00
keylen = wk->wi_keys[sc->wi_tx_key].wi_keylen;
Apply some contributed patches to reduce number of tx buffer allocation failures and add some support for WEP on Prism II chip. Submitted by: YAMAMOTO Shigeru <shigeru@iij.ad.jp>
2000-12-15 23:34:13 +00:00
for (i = 0; i < 4; i++) {
Make 128-bit WEP (aka 104-bit WEP) work with Prism based cards. Submitted by: Thomas Skibo <skibo@pacbell.net> MFC after: 3 days
2002-03-02 00:06:23 +00:00
bzero(&ws, sizeof(ws));
ws.wi_len = (keylen > 5) ? 8 : 4;
Apply some contributed patches to reduce number of tx buffer allocation failures and add some support for WEP on Prism II chip. Submitted by: YAMAMOTO Shigeru <shigeru@iij.ad.jp>
2000-12-15 23:34:13 +00:00
ws.wi_type = WI_RID_P2_CRYPT_KEY0 + i;
Fix a couple style nits, no code changes. Turn one magic number into a #defined constant, wrap a few long lines, etc... Also remove stupid 'all your base are belong to us' joke from comment that I don't really care to see immortalized in the source tree.
2001-03-29 19:11:45 +00:00
memcpy(ws.wi_str,
Make 128-bit WEP (aka 104-bit WEP) work with Prism based cards. Submitted by: Thomas Skibo <skibo@pacbell.net> MFC after: 3 days
2002-03-02 00:06:23 +00:00
&wk->wi_keys[i].wi_keydat, keylen);
Apply some contributed patches to reduce number of tx buffer allocation failures and add some support for WEP on Prism II chip. Submitted by: YAMAMOTO Shigeru <shigeru@iij.ad.jp>
2000-12-15 23:34:13 +00:00
error = wi_write_record(sc,
(struct wi_ltv_gen *)&ws);
if (error)
return error;
}
return 0;
}
Integrate the hostap stuff that Thomas Skibo <skibo@packbell.net> wrote. This code was for 4.5-release, so I've ported it to -current and made a few minor tweaks. The biggest non-style tweak was to not make access point the default. More changes will be needed to get this actually working, but I wanted to get a relatively pure baseline. This doesn't seem to break what works now.
2002-04-11 07:21:16 +00:00
case WI_RID_CNFAUTHMODE:
p2ltv.wi_type = WI_RID_CNFAUTHMODE;
Add roaming and microwave oven support. Some minor formatting nits. Some buggy firmware workarounds. Fix some endian bugs. These reduce the diffs from NetBSD, but NetBSD does have more changes since my last manual merge.
2002-03-05 16:18:14 +00:00
p2ltv.wi_len = 2;
if (le16toh(ltv->wi_val) == 1)
p2ltv.wi_val = htole16(0x01);
else if (le16toh(ltv->wi_val) == 2)
p2ltv.wi_val = htole16(0x02);
ltv = &p2ltv;
break;
Apply some contributed patches to reduce number of tx buffer allocation failures and add some support for WEP on Prism II chip. Submitted by: YAMAMOTO Shigeru <shigeru@iij.ad.jp>
2000-12-15 23:34:13 +00:00
}
}
Add device driver support for the Lucent WaveLAN/IEEE 802.11 wireless network adapters. These are all PCMCIA devices (the ISA version is a PCMCIA to ISA bridge with a PCMCIA card plugged into it). Also add a wicontrol utility to read and write some of the card's parameters. Note: I do not have access to a WavePOINT access point, so I have only been able to test this driver in ad-hoc (point to point) mode. The wicontrol utility allows programming the desired service set name (SSID) and enabling BSS mode, but I can't tell for sure if it works (I know the card switches modes, but I can't verify that it joins a service set correctly). This driver was written using information gleaned from the Lucent HCF Light library, which is an API library designed to simplify driver development for devices based on the Lucent Hermes chip. Unfortunately, the HCF Light is missing certain features (like 802.11 frame encapsulation!) which are available only in the proprietary complete HCF code, which is not available to the public. This driver uses none of the HCF Light code: it's very ugly and contaminated by the GPL. IP and ARP packets are encapsulated as 802.11 frames, everything else is encapsulated as 802.3. (It would be easier to just get the Hermes programming manual, but that's not publically available either. For those who are wondering, the Linux WaveLAN/IEEE driver uses the proprietary HCF code, which is provided in object code form only. So much for supporting open source sofware.) Multicast filter support is implemented, however it appears that the filter doesn't work: programming in one IP mutlicast group enables them all.
1999-05-05 07:11:38 +00:00
Small optimization: use wi_seek() in wi_read_record() and wi_write_record() instead of frobbing the buffer access path registers directly. Saves a few lines of duplicated code.
1999-06-06 16:44:04 +00:00
if (wi_seek(sc, ltv->wi_type, 0, WI_BAP1))
return(EIO);
Add device driver support for the Lucent WaveLAN/IEEE 802.11 wireless network adapters. These are all PCMCIA devices (the ISA version is a PCMCIA to ISA bridge with a PCMCIA card plugged into it). Also add a wicontrol utility to read and write some of the card's parameters. Note: I do not have access to a WavePOINT access point, so I have only been able to test this driver in ad-hoc (point to point) mode. The wicontrol utility allows programming the desired service set name (SSID) and enabling BSS mode, but I can't tell for sure if it works (I know the card switches modes, but I can't verify that it joins a service set correctly). This driver was written using information gleaned from the Lucent HCF Light library, which is an API library designed to simplify driver development for devices based on the Lucent Hermes chip. Unfortunately, the HCF Light is missing certain features (like 802.11 frame encapsulation!) which are available only in the proprietary complete HCF code, which is not available to the public. This driver uses none of the HCF Light code: it's very ugly and contaminated by the GPL. IP and ARP packets are encapsulated as 802.11 frames, everything else is encapsulated as 802.3. (It would be easier to just get the Hermes programming manual, but that's not publically available either. For those who are wondering, the Linux WaveLAN/IEEE driver uses the proprietary HCF code, which is provided in object code form only. So much for supporting open source sofware.) Multicast filter support is implemented, however it appears that the filter doesn't work: programming in one IP mutlicast group enables them all.
1999-05-05 07:11:38 +00:00
CSR_WRITE_2(sc, WI_DATA1, ltv->wi_len);
CSR_WRITE_2(sc, WI_DATA1, ltv->wi_type);
ptr = &ltv->wi_val;
for (i = 0; i < ltv->wi_len - 1; i++)
CSR_WRITE_2(sc, WI_DATA1, ptr[i]);
o Rework the identify routine a little, merging it with NetBSD's wi. o Add exerpimental support for identifying lucent cards. All of mine come back with ID of 1, but NetBSD committed code for 5. So accept both. o rename wi_prism2_ver to wi_firmware_ver so that we could, if necessary, do special things for lucent cards too. o Bring in a small part of the changes from airtools: The wi_cmd function now takes two additional arguments. I didn't bring in their ioctls yet. o eliminate the use of LE16TOH, and remove its define. o Print the firmware as if there were 100 versions instead of 10. This means that 6.1 and 6.10 aren't confusing to people. We now print 6.01 in the former case. # A good junior hacker project would be to merge the NetBSD, FreeBSD, and # OpenBSD drivers into one source base.
2002-03-16 22:59:15 +00:00
if (wi_cmd(sc, WI_CMD_ACCESS|WI_ACCESS_WRITE, ltv->wi_type, 0, 0))
Add device driver support for the Lucent WaveLAN/IEEE 802.11 wireless network adapters. These are all PCMCIA devices (the ISA version is a PCMCIA to ISA bridge with a PCMCIA card plugged into it). Also add a wicontrol utility to read and write some of the card's parameters. Note: I do not have access to a WavePOINT access point, so I have only been able to test this driver in ad-hoc (point to point) mode. The wicontrol utility allows programming the desired service set name (SSID) and enabling BSS mode, but I can't tell for sure if it works (I know the card switches modes, but I can't verify that it joins a service set correctly). This driver was written using information gleaned from the Lucent HCF Light library, which is an API library designed to simplify driver development for devices based on the Lucent Hermes chip. Unfortunately, the HCF Light is missing certain features (like 802.11 frame encapsulation!) which are available only in the proprietary complete HCF code, which is not available to the public. This driver uses none of the HCF Light code: it's very ugly and contaminated by the GPL. IP and ARP packets are encapsulated as 802.11 frames, everything else is encapsulated as 802.3. (It would be easier to just get the Hermes programming manual, but that's not publically available either. For those who are wondering, the Linux WaveLAN/IEEE driver uses the proprietary HCF code, which is provided in object code form only. So much for supporting open source sofware.) Multicast filter support is implemented, however it appears that the filter doesn't work: programming in one IP mutlicast group enables them all.
1999-05-05 07:11:38 +00:00
return(EIO);
return(0);
}
put function return types on a line by themselves as per style(9)
2001-12-27 20:12:03 +00:00
static int
wi_seek(sc, id, off, chan)
Add device driver support for the Lucent WaveLAN/IEEE 802.11 wireless network adapters. These are all PCMCIA devices (the ISA version is a PCMCIA to ISA bridge with a PCMCIA card plugged into it). Also add a wicontrol utility to read and write some of the card's parameters. Note: I do not have access to a WavePOINT access point, so I have only been able to test this driver in ad-hoc (point to point) mode. The wicontrol utility allows programming the desired service set name (SSID) and enabling BSS mode, but I can't tell for sure if it works (I know the card switches modes, but I can't verify that it joins a service set correctly). This driver was written using information gleaned from the Lucent HCF Light library, which is an API library designed to simplify driver development for devices based on the Lucent Hermes chip. Unfortunately, the HCF Light is missing certain features (like 802.11 frame encapsulation!) which are available only in the proprietary complete HCF code, which is not available to the public. This driver uses none of the HCF Light code: it's very ugly and contaminated by the GPL. IP and ARP packets are encapsulated as 802.11 frames, everything else is encapsulated as 802.3. (It would be easier to just get the Hermes programming manual, but that's not publically available either. For those who are wondering, the Linux WaveLAN/IEEE driver uses the proprietary HCF code, which is provided in object code form only. So much for supporting open source sofware.) Multicast filter support is implemented, however it appears that the filter doesn't work: programming in one IP mutlicast group enables them all.
1999-05-05 07:11:38 +00:00
struct wi_softc *sc;
int id, off, chan;
{
int i;
int selreg, offreg;
Add more diagnostic output for failure. s/1518/ETHER_MAX_LEN Some style changes, add some braces, mostly residual from having a lot of debug hooks added while working on this driver. Bring in a plethora of changes from NetBSD: revision 1.58 date: 2001/03/08 11:07:08; author: ichiro; state: Exp; lines: +17 -1 it wait until busy flag disappears. it was able to prevent some cards with late initializing faling in wi_reset(). revision 1.41 date: 2000/10/13 19:15:08; author: jonathan; state: Exp; lines: +4 -2 Fix wi_intr() to avoid touching card registers during insert/remove events, when sharing an interrupt with other devices: check sc->sc_enabled, and drop the interrupt if its' off. revision 1.30 date: 2000/08/18 04:11:48; author: jhawk; state: Exp; lines: +4 -4 Copy wi_{dst,src}_addr from struct wi_frame into faked-up ether_header instead of addr1 and addr2. THis means that tcpdump -e will show the correct MAC address for communications with access points instead of showing the BSSID. In the future there should be 802.11 support for bpf/libpcap/tcpdump, but that is aways down the road.
2001-04-10 05:29:26 +00:00
int status;
Add device driver support for the Lucent WaveLAN/IEEE 802.11 wireless network adapters. These are all PCMCIA devices (the ISA version is a PCMCIA to ISA bridge with a PCMCIA card plugged into it). Also add a wicontrol utility to read and write some of the card's parameters. Note: I do not have access to a WavePOINT access point, so I have only been able to test this driver in ad-hoc (point to point) mode. The wicontrol utility allows programming the desired service set name (SSID) and enabling BSS mode, but I can't tell for sure if it works (I know the card switches modes, but I can't verify that it joins a service set correctly). This driver was written using information gleaned from the Lucent HCF Light library, which is an API library designed to simplify driver development for devices based on the Lucent Hermes chip. Unfortunately, the HCF Light is missing certain features (like 802.11 frame encapsulation!) which are available only in the proprietary complete HCF code, which is not available to the public. This driver uses none of the HCF Light code: it's very ugly and contaminated by the GPL. IP and ARP packets are encapsulated as 802.11 frames, everything else is encapsulated as 802.3. (It would be easier to just get the Hermes programming manual, but that's not publically available either. For those who are wondering, the Linux WaveLAN/IEEE driver uses the proprietary HCF code, which is provided in object code form only. So much for supporting open source sofware.) Multicast filter support is implemented, however it appears that the filter doesn't work: programming in one IP mutlicast group enables them all.
1999-05-05 07:11:38 +00:00
switch (chan) {
case WI_BAP0:
selreg = WI_SEL0;
offreg = WI_OFF0;
break;
case WI_BAP1:
selreg = WI_SEL1;
offreg = WI_OFF1;
break;
default:
Update the WaveLAN/IEEE driver: - Convert to new bus attachment scheme. Thanks to Blaz Zupan for doing the initial work here. One thing I changed was to have the attach and detach routines work like the PCI drivers, which means that in theory you should be able to load and unload the driver like the PCI NIC drivers, however the pccard support for this hasn't settled down yet so it doesn't quite work. Once the pccard work is done, I'll have to revisit this. - Add device wi0 to PCCARD. If we're lucky, people should be able to install via their WaveLAN cards now. - Add support for signal strength caching. The wicontrol utility has also been updated to allow zeroing and displaying the signal strength cache. - Add a /sys/modules/wi directory and fix a Makefile to builf if_wi.ko. Currently this module is only built for the i386 platform, though once the pccard stuff is done it should be able to work on the alpha too. (Theoretically you should be able to plug one of the WaveLAN/IEEE ISA cards into an alpha with an ISA slot, but we'll see how that turns out. - Update LINT to use only device wi0. There is no true ISA version of the WaveLAN/IEEE so we'll never use an ISA attachment. - Update files.i386 so that if_wi is dependent on card.
1999-11-25 20:45:49 +00:00
device_printf(sc->dev, "invalid data path: %x\n", chan);
Add device driver support for the Lucent WaveLAN/IEEE 802.11 wireless network adapters. These are all PCMCIA devices (the ISA version is a PCMCIA to ISA bridge with a PCMCIA card plugged into it). Also add a wicontrol utility to read and write some of the card's parameters. Note: I do not have access to a WavePOINT access point, so I have only been able to test this driver in ad-hoc (point to point) mode. The wicontrol utility allows programming the desired service set name (SSID) and enabling BSS mode, but I can't tell for sure if it works (I know the card switches modes, but I can't verify that it joins a service set correctly). This driver was written using information gleaned from the Lucent HCF Light library, which is an API library designed to simplify driver development for devices based on the Lucent Hermes chip. Unfortunately, the HCF Light is missing certain features (like 802.11 frame encapsulation!) which are available only in the proprietary complete HCF code, which is not available to the public. This driver uses none of the HCF Light code: it's very ugly and contaminated by the GPL. IP and ARP packets are encapsulated as 802.11 frames, everything else is encapsulated as 802.3. (It would be easier to just get the Hermes programming manual, but that's not publically available either. For those who are wondering, the Linux WaveLAN/IEEE driver uses the proprietary HCF code, which is provided in object code form only. So much for supporting open source sofware.) Multicast filter support is implemented, however it appears that the filter doesn't work: programming in one IP mutlicast group enables them all.
1999-05-05 07:11:38 +00:00
return(EIO);
}
CSR_WRITE_2(sc, selreg, id);
CSR_WRITE_2(sc, offreg, off);
for (i = 0; i < WI_TIMEOUT; i++) {
Add more diagnostic output for failure. s/1518/ETHER_MAX_LEN Some style changes, add some braces, mostly residual from having a lot of debug hooks added while working on this driver. Bring in a plethora of changes from NetBSD: revision 1.58 date: 2001/03/08 11:07:08; author: ichiro; state: Exp; lines: +17 -1 it wait until busy flag disappears. it was able to prevent some cards with late initializing faling in wi_reset(). revision 1.41 date: 2000/10/13 19:15:08; author: jonathan; state: Exp; lines: +4 -2 Fix wi_intr() to avoid touching card registers during insert/remove events, when sharing an interrupt with other devices: check sc->sc_enabled, and drop the interrupt if its' off. revision 1.30 date: 2000/08/18 04:11:48; author: jhawk; state: Exp; lines: +4 -4 Copy wi_{dst,src}_addr from struct wi_frame into faked-up ether_header instead of addr1 and addr2. THis means that tcpdump -e will show the correct MAC address for communications with access points instead of showing the BSSID. In the future there should be 802.11 support for bpf/libpcap/tcpdump, but that is aways down the road.
2001-04-10 05:29:26 +00:00
status = CSR_READ_2(sc, offreg);
if (!(status & (WI_OFF_BUSY|WI_OFF_ERR)))
Add device driver support for the Lucent WaveLAN/IEEE 802.11 wireless network adapters. These are all PCMCIA devices (the ISA version is a PCMCIA to ISA bridge with a PCMCIA card plugged into it). Also add a wicontrol utility to read and write some of the card's parameters. Note: I do not have access to a WavePOINT access point, so I have only been able to test this driver in ad-hoc (point to point) mode. The wicontrol utility allows programming the desired service set name (SSID) and enabling BSS mode, but I can't tell for sure if it works (I know the card switches modes, but I can't verify that it joins a service set correctly). This driver was written using information gleaned from the Lucent HCF Light library, which is an API library designed to simplify driver development for devices based on the Lucent Hermes chip. Unfortunately, the HCF Light is missing certain features (like 802.11 frame encapsulation!) which are available only in the proprietary complete HCF code, which is not available to the public. This driver uses none of the HCF Light code: it's very ugly and contaminated by the GPL. IP and ARP packets are encapsulated as 802.11 frames, everything else is encapsulated as 802.3. (It would be easier to just get the Hermes programming manual, but that's not publically available either. For those who are wondering, the Linux WaveLAN/IEEE driver uses the proprietary HCF code, which is provided in object code form only. So much for supporting open source sofware.) Multicast filter support is implemented, however it appears that the filter doesn't work: programming in one IP mutlicast group enables them all.
1999-05-05 07:11:38 +00:00
break;
Add support for the Linksys WMP-11, Prism 2.5, PCI adaptor. Submitted by: Thomas Skibo <skibo@pacbell.net> MFC after: 2 weeks
2002-02-12 17:52:11 +00:00
DELAY(WI_DELAY);
Add device driver support for the Lucent WaveLAN/IEEE 802.11 wireless network adapters. These are all PCMCIA devices (the ISA version is a PCMCIA to ISA bridge with a PCMCIA card plugged into it). Also add a wicontrol utility to read and write some of the card's parameters. Note: I do not have access to a WavePOINT access point, so I have only been able to test this driver in ad-hoc (point to point) mode. The wicontrol utility allows programming the desired service set name (SSID) and enabling BSS mode, but I can't tell for sure if it works (I know the card switches modes, but I can't verify that it joins a service set correctly). This driver was written using information gleaned from the Lucent HCF Light library, which is an API library designed to simplify driver development for devices based on the Lucent Hermes chip. Unfortunately, the HCF Light is missing certain features (like 802.11 frame encapsulation!) which are available only in the proprietary complete HCF code, which is not available to the public. This driver uses none of the HCF Light code: it's very ugly and contaminated by the GPL. IP and ARP packets are encapsulated as 802.11 frames, everything else is encapsulated as 802.3. (It would be easier to just get the Hermes programming manual, but that's not publically available either. For those who are wondering, the Linux WaveLAN/IEEE driver uses the proprietary HCF code, which is provided in object code form only. So much for supporting open source sofware.) Multicast filter support is implemented, however it appears that the filter doesn't work: programming in one IP mutlicast group enables them all.
1999-05-05 07:11:38 +00:00
}
Add more diagnostic output for failure. s/1518/ETHER_MAX_LEN Some style changes, add some braces, mostly residual from having a lot of debug hooks added while working on this driver. Bring in a plethora of changes from NetBSD: revision 1.58 date: 2001/03/08 11:07:08; author: ichiro; state: Exp; lines: +17 -1 it wait until busy flag disappears. it was able to prevent some cards with late initializing faling in wi_reset(). revision 1.41 date: 2000/10/13 19:15:08; author: jonathan; state: Exp; lines: +4 -2 Fix wi_intr() to avoid touching card registers during insert/remove events, when sharing an interrupt with other devices: check sc->sc_enabled, and drop the interrupt if its' off. revision 1.30 date: 2000/08/18 04:11:48; author: jhawk; state: Exp; lines: +4 -4 Copy wi_{dst,src}_addr from struct wi_frame into faked-up ether_header instead of addr1 and addr2. THis means that tcpdump -e will show the correct MAC address for communications with access points instead of showing the BSSID. In the future there should be 802.11 support for bpf/libpcap/tcpdump, but that is aways down the road.
2001-04-10 05:29:26 +00:00
if (i == WI_TIMEOUT) {
device_printf(sc->dev, "timeout in wi_seek to %x/%x; last status %x\n",
id, off, status);
Add device driver support for the Lucent WaveLAN/IEEE 802.11 wireless network adapters. These are all PCMCIA devices (the ISA version is a PCMCIA to ISA bridge with a PCMCIA card plugged into it). Also add a wicontrol utility to read and write some of the card's parameters. Note: I do not have access to a WavePOINT access point, so I have only been able to test this driver in ad-hoc (point to point) mode. The wicontrol utility allows programming the desired service set name (SSID) and enabling BSS mode, but I can't tell for sure if it works (I know the card switches modes, but I can't verify that it joins a service set correctly). This driver was written using information gleaned from the Lucent HCF Light library, which is an API library designed to simplify driver development for devices based on the Lucent Hermes chip. Unfortunately, the HCF Light is missing certain features (like 802.11 frame encapsulation!) which are available only in the proprietary complete HCF code, which is not available to the public. This driver uses none of the HCF Light code: it's very ugly and contaminated by the GPL. IP and ARP packets are encapsulated as 802.11 frames, everything else is encapsulated as 802.3. (It would be easier to just get the Hermes programming manual, but that's not publically available either. For those who are wondering, the Linux WaveLAN/IEEE driver uses the proprietary HCF code, which is provided in object code form only. So much for supporting open source sofware.) Multicast filter support is implemented, however it appears that the filter doesn't work: programming in one IP mutlicast group enables them all.
1999-05-05 07:11:38 +00:00
return(ETIMEDOUT);
Add more diagnostic output for failure. s/1518/ETHER_MAX_LEN Some style changes, add some braces, mostly residual from having a lot of debug hooks added while working on this driver. Bring in a plethora of changes from NetBSD: revision 1.58 date: 2001/03/08 11:07:08; author: ichiro; state: Exp; lines: +17 -1 it wait until busy flag disappears. it was able to prevent some cards with late initializing faling in wi_reset(). revision 1.41 date: 2000/10/13 19:15:08; author: jonathan; state: Exp; lines: +4 -2 Fix wi_intr() to avoid touching card registers during insert/remove events, when sharing an interrupt with other devices: check sc->sc_enabled, and drop the interrupt if its' off. revision 1.30 date: 2000/08/18 04:11:48; author: jhawk; state: Exp; lines: +4 -4 Copy wi_{dst,src}_addr from struct wi_frame into faked-up ether_header instead of addr1 and addr2. THis means that tcpdump -e will show the correct MAC address for communications with access points instead of showing the BSSID. In the future there should be 802.11 support for bpf/libpcap/tcpdump, but that is aways down the road.
2001-04-10 05:29:26 +00:00
}
Add device driver support for the Lucent WaveLAN/IEEE 802.11 wireless network adapters. These are all PCMCIA devices (the ISA version is a PCMCIA to ISA bridge with a PCMCIA card plugged into it). Also add a wicontrol utility to read and write some of the card's parameters. Note: I do not have access to a WavePOINT access point, so I have only been able to test this driver in ad-hoc (point to point) mode. The wicontrol utility allows programming the desired service set name (SSID) and enabling BSS mode, but I can't tell for sure if it works (I know the card switches modes, but I can't verify that it joins a service set correctly). This driver was written using information gleaned from the Lucent HCF Light library, which is an API library designed to simplify driver development for devices based on the Lucent Hermes chip. Unfortunately, the HCF Light is missing certain features (like 802.11 frame encapsulation!) which are available only in the proprietary complete HCF code, which is not available to the public. This driver uses none of the HCF Light code: it's very ugly and contaminated by the GPL. IP and ARP packets are encapsulated as 802.11 frames, everything else is encapsulated as 802.3. (It would be easier to just get the Hermes programming manual, but that's not publically available either. For those who are wondering, the Linux WaveLAN/IEEE driver uses the proprietary HCF code, which is provided in object code form only. So much for supporting open source sofware.) Multicast filter support is implemented, however it appears that the filter doesn't work: programming in one IP mutlicast group enables them all.
1999-05-05 07:11:38 +00:00
return(0);
}
put function return types on a line by themselves as per style(9)
2001-12-27 20:12:03 +00:00
static int
wi_read_data(sc, id, off, buf, len)
Add device driver support for the Lucent WaveLAN/IEEE 802.11 wireless network adapters. These are all PCMCIA devices (the ISA version is a PCMCIA to ISA bridge with a PCMCIA card plugged into it). Also add a wicontrol utility to read and write some of the card's parameters. Note: I do not have access to a WavePOINT access point, so I have only been able to test this driver in ad-hoc (point to point) mode. The wicontrol utility allows programming the desired service set name (SSID) and enabling BSS mode, but I can't tell for sure if it works (I know the card switches modes, but I can't verify that it joins a service set correctly). This driver was written using information gleaned from the Lucent HCF Light library, which is an API library designed to simplify driver development for devices based on the Lucent Hermes chip. Unfortunately, the HCF Light is missing certain features (like 802.11 frame encapsulation!) which are available only in the proprietary complete HCF code, which is not available to the public. This driver uses none of the HCF Light code: it's very ugly and contaminated by the GPL. IP and ARP packets are encapsulated as 802.11 frames, everything else is encapsulated as 802.3. (It would be easier to just get the Hermes programming manual, but that's not publically available either. For those who are wondering, the Linux WaveLAN/IEEE driver uses the proprietary HCF code, which is provided in object code form only. So much for supporting open source sofware.) Multicast filter support is implemented, however it appears that the filter doesn't work: programming in one IP mutlicast group enables them all.
1999-05-05 07:11:38 +00:00
struct wi_softc *sc;
int id, off;
caddr_t buf;
int len;
{
int i;
u_int16_t *ptr;
if (wi_seek(sc, id, off, WI_BAP1))
return(EIO);
ptr = (u_int16_t *)buf;
for (i = 0; i < len / 2; i++)
ptr[i] = CSR_READ_2(sc, WI_DATA1);
return(0);
}
/*
* According to the comments in the HCF Light code, there is a bug in
* the Hermes (or possibly in certain Hermes firmware revisions) where
* the chip's internal autoincrement counter gets thrown off during
* data writes: the autoincrement is missed, causing one data word to
* be overwritten and subsequent words to be written to the wrong memory
* locations. The end result is that we could end up transmitting bogus
* frames without realizing it. The workaround for this is to write a
* couple of extra guard words after the end of the transfer, then
* attempt to read then back. If we fail to locate the guard words where
* we expect them, we preform the transfer over again.
*/
put function return types on a line by themselves as per style(9)
2001-12-27 20:12:03 +00:00
static int
wi_write_data(sc, id, off, buf, len)
Add device driver support for the Lucent WaveLAN/IEEE 802.11 wireless network adapters. These are all PCMCIA devices (the ISA version is a PCMCIA to ISA bridge with a PCMCIA card plugged into it). Also add a wicontrol utility to read and write some of the card's parameters. Note: I do not have access to a WavePOINT access point, so I have only been able to test this driver in ad-hoc (point to point) mode. The wicontrol utility allows programming the desired service set name (SSID) and enabling BSS mode, but I can't tell for sure if it works (I know the card switches modes, but I can't verify that it joins a service set correctly). This driver was written using information gleaned from the Lucent HCF Light library, which is an API library designed to simplify driver development for devices based on the Lucent Hermes chip. Unfortunately, the HCF Light is missing certain features (like 802.11 frame encapsulation!) which are available only in the proprietary complete HCF code, which is not available to the public. This driver uses none of the HCF Light code: it's very ugly and contaminated by the GPL. IP and ARP packets are encapsulated as 802.11 frames, everything else is encapsulated as 802.3. (It would be easier to just get the Hermes programming manual, but that's not publically available either. For those who are wondering, the Linux WaveLAN/IEEE driver uses the proprietary HCF code, which is provided in object code form only. So much for supporting open source sofware.) Multicast filter support is implemented, however it appears that the filter doesn't work: programming in one IP mutlicast group enables them all.
1999-05-05 07:11:38 +00:00
struct wi_softc *sc;
int id, off;
caddr_t buf;
int len;
{
int i;
u_int16_t *ptr;
#ifdef WI_HERMES_AUTOINC_WAR
limit the amount of retries when sending data to prevent lockups.
2001-03-27 05:03:49 +00:00
int retries;
Add more diagnostic output for failure. s/1518/ETHER_MAX_LEN Some style changes, add some braces, mostly residual from having a lot of debug hooks added while working on this driver. Bring in a plethora of changes from NetBSD: revision 1.58 date: 2001/03/08 11:07:08; author: ichiro; state: Exp; lines: +17 -1 it wait until busy flag disappears. it was able to prevent some cards with late initializing faling in wi_reset(). revision 1.41 date: 2000/10/13 19:15:08; author: jonathan; state: Exp; lines: +4 -2 Fix wi_intr() to avoid touching card registers during insert/remove events, when sharing an interrupt with other devices: check sc->sc_enabled, and drop the interrupt if its' off. revision 1.30 date: 2000/08/18 04:11:48; author: jhawk; state: Exp; lines: +4 -4 Copy wi_{dst,src}_addr from struct wi_frame into faked-up ether_header instead of addr1 and addr2. THis means that tcpdump -e will show the correct MAC address for communications with access points instead of showing the BSSID. In the future there should be 802.11 support for bpf/libpcap/tcpdump, but that is aways down the road.
2001-04-10 05:29:26 +00:00
retries = 512;
Add device driver support for the Lucent WaveLAN/IEEE 802.11 wireless network adapters. These are all PCMCIA devices (the ISA version is a PCMCIA to ISA bridge with a PCMCIA card plugged into it). Also add a wicontrol utility to read and write some of the card's parameters. Note: I do not have access to a WavePOINT access point, so I have only been able to test this driver in ad-hoc (point to point) mode. The wicontrol utility allows programming the desired service set name (SSID) and enabling BSS mode, but I can't tell for sure if it works (I know the card switches modes, but I can't verify that it joins a service set correctly). This driver was written using information gleaned from the Lucent HCF Light library, which is an API library designed to simplify driver development for devices based on the Lucent Hermes chip. Unfortunately, the HCF Light is missing certain features (like 802.11 frame encapsulation!) which are available only in the proprietary complete HCF code, which is not available to the public. This driver uses none of the HCF Light code: it's very ugly and contaminated by the GPL. IP and ARP packets are encapsulated as 802.11 frames, everything else is encapsulated as 802.3. (It would be easier to just get the Hermes programming manual, but that's not publically available either. For those who are wondering, the Linux WaveLAN/IEEE driver uses the proprietary HCF code, which is provided in object code form only. So much for supporting open source sofware.) Multicast filter support is implemented, however it appears that the filter doesn't work: programming in one IP mutlicast group enables them all.
1999-05-05 07:11:38 +00:00
again:
#endif
if (wi_seek(sc, id, off, WI_BAP0))
return(EIO);
ptr = (u_int16_t *)buf;
for (i = 0; i < (len / 2); i++)
CSR_WRITE_2(sc, WI_DATA0, ptr[i]);
#ifdef WI_HERMES_AUTOINC_WAR
CSR_WRITE_2(sc, WI_DATA0, 0x1234);
CSR_WRITE_2(sc, WI_DATA0, 0x5678);
if (wi_seek(sc, id, off + len, WI_BAP0))
return(EIO);
if (CSR_READ_2(sc, WI_DATA0) != 0x1234 ||
Fix a couple style nits, no code changes. Turn one magic number into a #defined constant, wrap a few long lines, etc... Also remove stupid 'all your base are belong to us' joke from comment that I don't really care to see immortalized in the source tree.
2001-03-29 19:11:45 +00:00
CSR_READ_2(sc, WI_DATA0) != 0x5678) {
limit the amount of retries when sending data to prevent lockups.
2001-03-27 05:03:49 +00:00
if (--retries >= 0)
goto again;
device_printf(sc->dev, "wi_write_data device timeout\n");
return (EIO);
}
Add device driver support for the Lucent WaveLAN/IEEE 802.11 wireless network adapters. These are all PCMCIA devices (the ISA version is a PCMCIA to ISA bridge with a PCMCIA card plugged into it). Also add a wicontrol utility to read and write some of the card's parameters. Note: I do not have access to a WavePOINT access point, so I have only been able to test this driver in ad-hoc (point to point) mode. The wicontrol utility allows programming the desired service set name (SSID) and enabling BSS mode, but I can't tell for sure if it works (I know the card switches modes, but I can't verify that it joins a service set correctly). This driver was written using information gleaned from the Lucent HCF Light library, which is an API library designed to simplify driver development for devices based on the Lucent Hermes chip. Unfortunately, the HCF Light is missing certain features (like 802.11 frame encapsulation!) which are available only in the proprietary complete HCF code, which is not available to the public. This driver uses none of the HCF Light code: it's very ugly and contaminated by the GPL. IP and ARP packets are encapsulated as 802.11 frames, everything else is encapsulated as 802.3. (It would be easier to just get the Hermes programming manual, but that's not publically available either. For those who are wondering, the Linux WaveLAN/IEEE driver uses the proprietary HCF code, which is provided in object code form only. So much for supporting open source sofware.) Multicast filter support is implemented, however it appears that the filter doesn't work: programming in one IP mutlicast group enables them all.
1999-05-05 07:11:38 +00:00
#endif
return(0);
}
/*
* Allocate a region of memory inside the NIC and zero
* it out.
*/
put function return types on a line by themselves as per style(9)
2001-12-27 20:12:03 +00:00
static int
wi_alloc_nicmem(sc, len, id)
Add device driver support for the Lucent WaveLAN/IEEE 802.11 wireless network adapters. These are all PCMCIA devices (the ISA version is a PCMCIA to ISA bridge with a PCMCIA card plugged into it). Also add a wicontrol utility to read and write some of the card's parameters. Note: I do not have access to a WavePOINT access point, so I have only been able to test this driver in ad-hoc (point to point) mode. The wicontrol utility allows programming the desired service set name (SSID) and enabling BSS mode, but I can't tell for sure if it works (I know the card switches modes, but I can't verify that it joins a service set correctly). This driver was written using information gleaned from the Lucent HCF Light library, which is an API library designed to simplify driver development for devices based on the Lucent Hermes chip. Unfortunately, the HCF Light is missing certain features (like 802.11 frame encapsulation!) which are available only in the proprietary complete HCF code, which is not available to the public. This driver uses none of the HCF Light code: it's very ugly and contaminated by the GPL. IP and ARP packets are encapsulated as 802.11 frames, everything else is encapsulated as 802.3. (It would be easier to just get the Hermes programming manual, but that's not publically available either. For those who are wondering, the Linux WaveLAN/IEEE driver uses the proprietary HCF code, which is provided in object code form only. So much for supporting open source sofware.) Multicast filter support is implemented, however it appears that the filter doesn't work: programming in one IP mutlicast group enables them all.
1999-05-05 07:11:38 +00:00
struct wi_softc *sc;
int len;
int *id;
{
int i;
o Rework the identify routine a little, merging it with NetBSD's wi. o Add exerpimental support for identifying lucent cards. All of mine come back with ID of 1, but NetBSD committed code for 5. So accept both. o rename wi_prism2_ver to wi_firmware_ver so that we could, if necessary, do special things for lucent cards too. o Bring in a small part of the changes from airtools: The wi_cmd function now takes two additional arguments. I didn't bring in their ioctls yet. o eliminate the use of LE16TOH, and remove its define. o Print the firmware as if there were 100 versions instead of 10. This means that 6.1 and 6.10 aren't confusing to people. We now print 6.01 in the former case. # A good junior hacker project would be to merge the NetBSD, FreeBSD, and # OpenBSD drivers into one source base.
2002-03-16 22:59:15 +00:00
if (wi_cmd(sc, WI_CMD_ALLOC_MEM, len, 0, 0)) {
Fix a couple style nits, no code changes. Turn one magic number into a #defined constant, wrap a few long lines, etc... Also remove stupid 'all your base are belong to us' joke from comment that I don't really care to see immortalized in the source tree.
2001-03-29 19:11:45 +00:00
device_printf(sc->dev,
"failed to allocate %d bytes on NIC\n", len);
Add device driver support for the Lucent WaveLAN/IEEE 802.11 wireless network adapters. These are all PCMCIA devices (the ISA version is a PCMCIA to ISA bridge with a PCMCIA card plugged into it). Also add a wicontrol utility to read and write some of the card's parameters. Note: I do not have access to a WavePOINT access point, so I have only been able to test this driver in ad-hoc (point to point) mode. The wicontrol utility allows programming the desired service set name (SSID) and enabling BSS mode, but I can't tell for sure if it works (I know the card switches modes, but I can't verify that it joins a service set correctly). This driver was written using information gleaned from the Lucent HCF Light library, which is an API library designed to simplify driver development for devices based on the Lucent Hermes chip. Unfortunately, the HCF Light is missing certain features (like 802.11 frame encapsulation!) which are available only in the proprietary complete HCF code, which is not available to the public. This driver uses none of the HCF Light code: it's very ugly and contaminated by the GPL. IP and ARP packets are encapsulated as 802.11 frames, everything else is encapsulated as 802.3. (It would be easier to just get the Hermes programming manual, but that's not publically available either. For those who are wondering, the Linux WaveLAN/IEEE driver uses the proprietary HCF code, which is provided in object code form only. So much for supporting open source sofware.) Multicast filter support is implemented, however it appears that the filter doesn't work: programming in one IP mutlicast group enables them all.
1999-05-05 07:11:38 +00:00
return(ENOMEM);
}
for (i = 0; i < WI_TIMEOUT; i++) {
if (CSR_READ_2(sc, WI_EVENT_STAT) & WI_EV_ALLOC)
break;
Add support for the Linksys WMP-11, Prism 2.5, PCI adaptor. Submitted by: Thomas Skibo <skibo@pacbell.net> MFC after: 2 weeks
2002-02-12 17:52:11 +00:00
DELAY(WI_DELAY);
Add device driver support for the Lucent WaveLAN/IEEE 802.11 wireless network adapters. These are all PCMCIA devices (the ISA version is a PCMCIA to ISA bridge with a PCMCIA card plugged into it). Also add a wicontrol utility to read and write some of the card's parameters. Note: I do not have access to a WavePOINT access point, so I have only been able to test this driver in ad-hoc (point to point) mode. The wicontrol utility allows programming the desired service set name (SSID) and enabling BSS mode, but I can't tell for sure if it works (I know the card switches modes, but I can't verify that it joins a service set correctly). This driver was written using information gleaned from the Lucent HCF Light library, which is an API library designed to simplify driver development for devices based on the Lucent Hermes chip. Unfortunately, the HCF Light is missing certain features (like 802.11 frame encapsulation!) which are available only in the proprietary complete HCF code, which is not available to the public. This driver uses none of the HCF Light code: it's very ugly and contaminated by the GPL. IP and ARP packets are encapsulated as 802.11 frames, everything else is encapsulated as 802.3. (It would be easier to just get the Hermes programming manual, but that's not publically available either. For those who are wondering, the Linux WaveLAN/IEEE driver uses the proprietary HCF code, which is provided in object code form only. So much for supporting open source sofware.) Multicast filter support is implemented, however it appears that the filter doesn't work: programming in one IP mutlicast group enables them all.
1999-05-05 07:11:38 +00:00
}
Add more diagnostic output for failure. s/1518/ETHER_MAX_LEN Some style changes, add some braces, mostly residual from having a lot of debug hooks added while working on this driver. Bring in a plethora of changes from NetBSD: revision 1.58 date: 2001/03/08 11:07:08; author: ichiro; state: Exp; lines: +17 -1 it wait until busy flag disappears. it was able to prevent some cards with late initializing faling in wi_reset(). revision 1.41 date: 2000/10/13 19:15:08; author: jonathan; state: Exp; lines: +4 -2 Fix wi_intr() to avoid touching card registers during insert/remove events, when sharing an interrupt with other devices: check sc->sc_enabled, and drop the interrupt if its' off. revision 1.30 date: 2000/08/18 04:11:48; author: jhawk; state: Exp; lines: +4 -4 Copy wi_{dst,src}_addr from struct wi_frame into faked-up ether_header instead of addr1 and addr2. THis means that tcpdump -e will show the correct MAC address for communications with access points instead of showing the BSSID. In the future there should be 802.11 support for bpf/libpcap/tcpdump, but that is aways down the road.
2001-04-10 05:29:26 +00:00
if (i == WI_TIMEOUT) {
device_printf(sc->dev, "time out allocating memory on card\n");
Add device driver support for the Lucent WaveLAN/IEEE 802.11 wireless network adapters. These are all PCMCIA devices (the ISA version is a PCMCIA to ISA bridge with a PCMCIA card plugged into it). Also add a wicontrol utility to read and write some of the card's parameters. Note: I do not have access to a WavePOINT access point, so I have only been able to test this driver in ad-hoc (point to point) mode. The wicontrol utility allows programming the desired service set name (SSID) and enabling BSS mode, but I can't tell for sure if it works (I know the card switches modes, but I can't verify that it joins a service set correctly). This driver was written using information gleaned from the Lucent HCF Light library, which is an API library designed to simplify driver development for devices based on the Lucent Hermes chip. Unfortunately, the HCF Light is missing certain features (like 802.11 frame encapsulation!) which are available only in the proprietary complete HCF code, which is not available to the public. This driver uses none of the HCF Light code: it's very ugly and contaminated by the GPL. IP and ARP packets are encapsulated as 802.11 frames, everything else is encapsulated as 802.3. (It would be easier to just get the Hermes programming manual, but that's not publically available either. For those who are wondering, the Linux WaveLAN/IEEE driver uses the proprietary HCF code, which is provided in object code form only. So much for supporting open source sofware.) Multicast filter support is implemented, however it appears that the filter doesn't work: programming in one IP mutlicast group enables them all.
1999-05-05 07:11:38 +00:00
return(ETIMEDOUT);
Add more diagnostic output for failure. s/1518/ETHER_MAX_LEN Some style changes, add some braces, mostly residual from having a lot of debug hooks added while working on this driver. Bring in a plethora of changes from NetBSD: revision 1.58 date: 2001/03/08 11:07:08; author: ichiro; state: Exp; lines: +17 -1 it wait until busy flag disappears. it was able to prevent some cards with late initializing faling in wi_reset(). revision 1.41 date: 2000/10/13 19:15:08; author: jonathan; state: Exp; lines: +4 -2 Fix wi_intr() to avoid touching card registers during insert/remove events, when sharing an interrupt with other devices: check sc->sc_enabled, and drop the interrupt if its' off. revision 1.30 date: 2000/08/18 04:11:48; author: jhawk; state: Exp; lines: +4 -4 Copy wi_{dst,src}_addr from struct wi_frame into faked-up ether_header instead of addr1 and addr2. THis means that tcpdump -e will show the correct MAC address for communications with access points instead of showing the BSSID. In the future there should be 802.11 support for bpf/libpcap/tcpdump, but that is aways down the road.
2001-04-10 05:29:26 +00:00
}
Add device driver support for the Lucent WaveLAN/IEEE 802.11 wireless network adapters. These are all PCMCIA devices (the ISA version is a PCMCIA to ISA bridge with a PCMCIA card plugged into it). Also add a wicontrol utility to read and write some of the card's parameters. Note: I do not have access to a WavePOINT access point, so I have only been able to test this driver in ad-hoc (point to point) mode. The wicontrol utility allows programming the desired service set name (SSID) and enabling BSS mode, but I can't tell for sure if it works (I know the card switches modes, but I can't verify that it joins a service set correctly). This driver was written using information gleaned from the Lucent HCF Light library, which is an API library designed to simplify driver development for devices based on the Lucent Hermes chip. Unfortunately, the HCF Light is missing certain features (like 802.11 frame encapsulation!) which are available only in the proprietary complete HCF code, which is not available to the public. This driver uses none of the HCF Light code: it's very ugly and contaminated by the GPL. IP and ARP packets are encapsulated as 802.11 frames, everything else is encapsulated as 802.3. (It would be easier to just get the Hermes programming manual, but that's not publically available either. For those who are wondering, the Linux WaveLAN/IEEE driver uses the proprietary HCF code, which is provided in object code form only. So much for supporting open source sofware.) Multicast filter support is implemented, however it appears that the filter doesn't work: programming in one IP mutlicast group enables them all.
1999-05-05 07:11:38 +00:00
CSR_WRITE_2(sc, WI_EVENT_ACK, WI_EV_ALLOC);
*id = CSR_READ_2(sc, WI_ALLOC_FID);
Add more diagnostic output for failure. s/1518/ETHER_MAX_LEN Some style changes, add some braces, mostly residual from having a lot of debug hooks added while working on this driver. Bring in a plethora of changes from NetBSD: revision 1.58 date: 2001/03/08 11:07:08; author: ichiro; state: Exp; lines: +17 -1 it wait until busy flag disappears. it was able to prevent some cards with late initializing faling in wi_reset(). revision 1.41 date: 2000/10/13 19:15:08; author: jonathan; state: Exp; lines: +4 -2 Fix wi_intr() to avoid touching card registers during insert/remove events, when sharing an interrupt with other devices: check sc->sc_enabled, and drop the interrupt if its' off. revision 1.30 date: 2000/08/18 04:11:48; author: jhawk; state: Exp; lines: +4 -4 Copy wi_{dst,src}_addr from struct wi_frame into faked-up ether_header instead of addr1 and addr2. THis means that tcpdump -e will show the correct MAC address for communications with access points instead of showing the BSSID. In the future there should be 802.11 support for bpf/libpcap/tcpdump, but that is aways down the road.
2001-04-10 05:29:26 +00:00
if (wi_seek(sc, *id, 0, WI_BAP0)) {
device_printf(sc->dev, "seek failed while allocating memory on card\n");
Small optimization: use wi_seek() in wi_read_record() and wi_write_record() instead of frobbing the buffer access path registers directly. Saves a few lines of duplicated code.
1999-06-06 16:44:04 +00:00
return(EIO);
Add more diagnostic output for failure. s/1518/ETHER_MAX_LEN Some style changes, add some braces, mostly residual from having a lot of debug hooks added while working on this driver. Bring in a plethora of changes from NetBSD: revision 1.58 date: 2001/03/08 11:07:08; author: ichiro; state: Exp; lines: +17 -1 it wait until busy flag disappears. it was able to prevent some cards with late initializing faling in wi_reset(). revision 1.41 date: 2000/10/13 19:15:08; author: jonathan; state: Exp; lines: +4 -2 Fix wi_intr() to avoid touching card registers during insert/remove events, when sharing an interrupt with other devices: check sc->sc_enabled, and drop the interrupt if its' off. revision 1.30 date: 2000/08/18 04:11:48; author: jhawk; state: Exp; lines: +4 -4 Copy wi_{dst,src}_addr from struct wi_frame into faked-up ether_header instead of addr1 and addr2. THis means that tcpdump -e will show the correct MAC address for communications with access points instead of showing the BSSID. In the future there should be 802.11 support for bpf/libpcap/tcpdump, but that is aways down the road.
2001-04-10 05:29:26 +00:00
}
Add device driver support for the Lucent WaveLAN/IEEE 802.11 wireless network adapters. These are all PCMCIA devices (the ISA version is a PCMCIA to ISA bridge with a PCMCIA card plugged into it). Also add a wicontrol utility to read and write some of the card's parameters. Note: I do not have access to a WavePOINT access point, so I have only been able to test this driver in ad-hoc (point to point) mode. The wicontrol utility allows programming the desired service set name (SSID) and enabling BSS mode, but I can't tell for sure if it works (I know the card switches modes, but I can't verify that it joins a service set correctly). This driver was written using information gleaned from the Lucent HCF Light library, which is an API library designed to simplify driver development for devices based on the Lucent Hermes chip. Unfortunately, the HCF Light is missing certain features (like 802.11 frame encapsulation!) which are available only in the proprietary complete HCF code, which is not available to the public. This driver uses none of the HCF Light code: it's very ugly and contaminated by the GPL. IP and ARP packets are encapsulated as 802.11 frames, everything else is encapsulated as 802.3. (It would be easier to just get the Hermes programming manual, but that's not publically available either. For those who are wondering, the Linux WaveLAN/IEEE driver uses the proprietary HCF code, which is provided in object code form only. So much for supporting open source sofware.) Multicast filter support is implemented, however it appears that the filter doesn't work: programming in one IP mutlicast group enables them all.
1999-05-05 07:11:38 +00:00
for (i = 0; i < len / 2; i++)
CSR_WRITE_2(sc, WI_DATA0, 0);
return(0);
}
put function return types on a line by themselves as per style(9)
2001-12-27 20:12:03 +00:00
static void
wi_setmulti(sc)
Add device driver support for the Lucent WaveLAN/IEEE 802.11 wireless network adapters. These are all PCMCIA devices (the ISA version is a PCMCIA to ISA bridge with a PCMCIA card plugged into it). Also add a wicontrol utility to read and write some of the card's parameters. Note: I do not have access to a WavePOINT access point, so I have only been able to test this driver in ad-hoc (point to point) mode. The wicontrol utility allows programming the desired service set name (SSID) and enabling BSS mode, but I can't tell for sure if it works (I know the card switches modes, but I can't verify that it joins a service set correctly). This driver was written using information gleaned from the Lucent HCF Light library, which is an API library designed to simplify driver development for devices based on the Lucent Hermes chip. Unfortunately, the HCF Light is missing certain features (like 802.11 frame encapsulation!) which are available only in the proprietary complete HCF code, which is not available to the public. This driver uses none of the HCF Light code: it's very ugly and contaminated by the GPL. IP and ARP packets are encapsulated as 802.11 frames, everything else is encapsulated as 802.3. (It would be easier to just get the Hermes programming manual, but that's not publically available either. For those who are wondering, the Linux WaveLAN/IEEE driver uses the proprietary HCF code, which is provided in object code form only. So much for supporting open source sofware.) Multicast filter support is implemented, however it appears that the filter doesn't work: programming in one IP mutlicast group enables them all.
1999-05-05 07:11:38 +00:00
struct wi_softc *sc;
{
struct ifnet *ifp;
int i = 0;
struct ifmultiaddr *ifma;
struct wi_ltv_mcast mcast;
ifp = &sc->arpcom.ac_if;
bzero((char *)&mcast, sizeof(mcast));
o Reduce the gratuitous differences with NetBSD. o OpenBSD's wiconfig tells me that a value of '2' is for sony wireless cards, 1 is for lucent (which we already knew) and '5' is for embedded lucent cards. o Move some RID definitions to if_wavelan_ieee.h and use NetBSD names more often. # more work is still needed in this area.
2002-04-04 06:28:16 +00:00
mcast.wi_type = WI_RID_MCAST_LIST;
Add device driver support for the Lucent WaveLAN/IEEE 802.11 wireless network adapters. These are all PCMCIA devices (the ISA version is a PCMCIA to ISA bridge with a PCMCIA card plugged into it). Also add a wicontrol utility to read and write some of the card's parameters. Note: I do not have access to a WavePOINT access point, so I have only been able to test this driver in ad-hoc (point to point) mode. The wicontrol utility allows programming the desired service set name (SSID) and enabling BSS mode, but I can't tell for sure if it works (I know the card switches modes, but I can't verify that it joins a service set correctly). This driver was written using information gleaned from the Lucent HCF Light library, which is an API library designed to simplify driver development for devices based on the Lucent Hermes chip. Unfortunately, the HCF Light is missing certain features (like 802.11 frame encapsulation!) which are available only in the proprietary complete HCF code, which is not available to the public. This driver uses none of the HCF Light code: it's very ugly and contaminated by the GPL. IP and ARP packets are encapsulated as 802.11 frames, everything else is encapsulated as 802.3. (It would be easier to just get the Hermes programming manual, but that's not publically available either. For those who are wondering, the Linux WaveLAN/IEEE driver uses the proprietary HCF code, which is provided in object code form only. So much for supporting open source sofware.) Multicast filter support is implemented, however it appears that the filter doesn't work: programming in one IP mutlicast group enables them all.
1999-05-05 07:11:38 +00:00
mcast.wi_len = (3 * 16) + 1;
if (ifp->if_flags & IFF_ALLMULTI || ifp->if_flags & IFF_PROMISC) {
wi_write_record(sc, (struct wi_ltv_gen *)&mcast);
return;
}
Convert if_multiaddrs from LIST to TAILQ so that it can be traversed backwards in the three drivers which want to do that. Reviewed by: mikeh
2001-02-06 10:12:15 +00:00
TAILQ_FOREACH(ifma, &ifp->if_multiaddrs, ifma_link) {
Add device driver support for the Lucent WaveLAN/IEEE 802.11 wireless network adapters. These are all PCMCIA devices (the ISA version is a PCMCIA to ISA bridge with a PCMCIA card plugged into it). Also add a wicontrol utility to read and write some of the card's parameters. Note: I do not have access to a WavePOINT access point, so I have only been able to test this driver in ad-hoc (point to point) mode. The wicontrol utility allows programming the desired service set name (SSID) and enabling BSS mode, but I can't tell for sure if it works (I know the card switches modes, but I can't verify that it joins a service set correctly). This driver was written using information gleaned from the Lucent HCF Light library, which is an API library designed to simplify driver development for devices based on the Lucent Hermes chip. Unfortunately, the HCF Light is missing certain features (like 802.11 frame encapsulation!) which are available only in the proprietary complete HCF code, which is not available to the public. This driver uses none of the HCF Light code: it's very ugly and contaminated by the GPL. IP and ARP packets are encapsulated as 802.11 frames, everything else is encapsulated as 802.3. (It would be easier to just get the Hermes programming manual, but that's not publically available either. For those who are wondering, the Linux WaveLAN/IEEE driver uses the proprietary HCF code, which is provided in object code form only. So much for supporting open source sofware.) Multicast filter support is implemented, however it appears that the filter doesn't work: programming in one IP mutlicast group enables them all.
1999-05-05 07:11:38 +00:00
if (ifma->ifma_addr->sa_family != AF_LINK)
continue;
if (i < 16) {
bcopy(LLADDR((struct sockaddr_dl *)ifma->ifma_addr),
(char *)&mcast.wi_mcast[i], ETHER_ADDR_LEN);
i++;
} else {
bzero((char *)&mcast, sizeof(mcast));
break;
}
}
mcast.wi_len = (i * 3) + 1;
wi_write_record(sc, (struct wi_ltv_gen *)&mcast);
return;
}
put function return types on a line by themselves as per style(9)
2001-12-27 20:12:03 +00:00
static void
wi_setdef(sc, wreq)
Add device driver support for the Lucent WaveLAN/IEEE 802.11 wireless network adapters. These are all PCMCIA devices (the ISA version is a PCMCIA to ISA bridge with a PCMCIA card plugged into it). Also add a wicontrol utility to read and write some of the card's parameters. Note: I do not have access to a WavePOINT access point, so I have only been able to test this driver in ad-hoc (point to point) mode. The wicontrol utility allows programming the desired service set name (SSID) and enabling BSS mode, but I can't tell for sure if it works (I know the card switches modes, but I can't verify that it joins a service set correctly). This driver was written using information gleaned from the Lucent HCF Light library, which is an API library designed to simplify driver development for devices based on the Lucent Hermes chip. Unfortunately, the HCF Light is missing certain features (like 802.11 frame encapsulation!) which are available only in the proprietary complete HCF code, which is not available to the public. This driver uses none of the HCF Light code: it's very ugly and contaminated by the GPL. IP and ARP packets are encapsulated as 802.11 frames, everything else is encapsulated as 802.3. (It would be easier to just get the Hermes programming manual, but that's not publically available either. For those who are wondering, the Linux WaveLAN/IEEE driver uses the proprietary HCF code, which is provided in object code form only. So much for supporting open source sofware.) Multicast filter support is implemented, however it appears that the filter doesn't work: programming in one IP mutlicast group enables them all.
1999-05-05 07:11:38 +00:00
struct wi_softc *sc;
struct wi_req *wreq;
{
struct sockaddr_dl *sdl;
struct ifaddr *ifa;
struct ifnet *ifp;
ifp = &sc->arpcom.ac_if;
switch(wreq->wi_type) {
case WI_RID_MAC_NODE:
Wrap array accesses in macros, which also happen to be lvalues: ifnet_addrs[i - 1] -> ifaddr_byindex(i) ifindex2ifnet[i] -> ifnet_byindex(i) This is intended to ease the conversion to SMPng.
2001-09-06 02:40:43 +00:00
ifa = ifaddr_byindex(ifp->if_index);
Add device driver support for the Lucent WaveLAN/IEEE 802.11 wireless network adapters. These are all PCMCIA devices (the ISA version is a PCMCIA to ISA bridge with a PCMCIA card plugged into it). Also add a wicontrol utility to read and write some of the card's parameters. Note: I do not have access to a WavePOINT access point, so I have only been able to test this driver in ad-hoc (point to point) mode. The wicontrol utility allows programming the desired service set name (SSID) and enabling BSS mode, but I can't tell for sure if it works (I know the card switches modes, but I can't verify that it joins a service set correctly). This driver was written using information gleaned from the Lucent HCF Light library, which is an API library designed to simplify driver development for devices based on the Lucent Hermes chip. Unfortunately, the HCF Light is missing certain features (like 802.11 frame encapsulation!) which are available only in the proprietary complete HCF code, which is not available to the public. This driver uses none of the HCF Light code: it's very ugly and contaminated by the GPL. IP and ARP packets are encapsulated as 802.11 frames, everything else is encapsulated as 802.3. (It would be easier to just get the Hermes programming manual, but that's not publically available either. For those who are wondering, the Linux WaveLAN/IEEE driver uses the proprietary HCF code, which is provided in object code form only. So much for supporting open source sofware.) Multicast filter support is implemented, however it appears that the filter doesn't work: programming in one IP mutlicast group enables them all.
1999-05-05 07:11:38 +00:00
sdl = (struct sockaddr_dl *)ifa->ifa_addr;
bcopy((char *)&wreq->wi_val, (char *)&sc->arpcom.ac_enaddr,
ETHER_ADDR_LEN);
bcopy((char *)&wreq->wi_val, LLADDR(sdl), ETHER_ADDR_LEN);
break;
case WI_RID_PORTTYPE:
Add roaming and microwave oven support. Some minor formatting nits. Some buggy firmware workarounds. Fix some endian bugs. These reduce the diffs from NetBSD, but NetBSD does have more changes since my last manual merge.
2002-03-05 16:18:14 +00:00
sc->wi_ptype = le16toh(wreq->wi_val[0]);
Add device driver support for the Lucent WaveLAN/IEEE 802.11 wireless network adapters. These are all PCMCIA devices (the ISA version is a PCMCIA to ISA bridge with a PCMCIA card plugged into it). Also add a wicontrol utility to read and write some of the card's parameters. Note: I do not have access to a WavePOINT access point, so I have only been able to test this driver in ad-hoc (point to point) mode. The wicontrol utility allows programming the desired service set name (SSID) and enabling BSS mode, but I can't tell for sure if it works (I know the card switches modes, but I can't verify that it joins a service set correctly). This driver was written using information gleaned from the Lucent HCF Light library, which is an API library designed to simplify driver development for devices based on the Lucent Hermes chip. Unfortunately, the HCF Light is missing certain features (like 802.11 frame encapsulation!) which are available only in the proprietary complete HCF code, which is not available to the public. This driver uses none of the HCF Light code: it's very ugly and contaminated by the GPL. IP and ARP packets are encapsulated as 802.11 frames, everything else is encapsulated as 802.3. (It would be easier to just get the Hermes programming manual, but that's not publically available either. For those who are wondering, the Linux WaveLAN/IEEE driver uses the proprietary HCF code, which is provided in object code form only. So much for supporting open source sofware.) Multicast filter support is implemented, however it appears that the filter doesn't work: programming in one IP mutlicast group enables them all.
1999-05-05 07:11:38 +00:00
break;
case WI_RID_TX_RATE:
Add roaming and microwave oven support. Some minor formatting nits. Some buggy firmware workarounds. Fix some endian bugs. These reduce the diffs from NetBSD, but NetBSD does have more changes since my last manual merge.
2002-03-05 16:18:14 +00:00
sc->wi_tx_rate = le16toh(wreq->wi_val[0]);
Add device driver support for the Lucent WaveLAN/IEEE 802.11 wireless network adapters. These are all PCMCIA devices (the ISA version is a PCMCIA to ISA bridge with a PCMCIA card plugged into it). Also add a wicontrol utility to read and write some of the card's parameters. Note: I do not have access to a WavePOINT access point, so I have only been able to test this driver in ad-hoc (point to point) mode. The wicontrol utility allows programming the desired service set name (SSID) and enabling BSS mode, but I can't tell for sure if it works (I know the card switches modes, but I can't verify that it joins a service set correctly). This driver was written using information gleaned from the Lucent HCF Light library, which is an API library designed to simplify driver development for devices based on the Lucent Hermes chip. Unfortunately, the HCF Light is missing certain features (like 802.11 frame encapsulation!) which are available only in the proprietary complete HCF code, which is not available to the public. This driver uses none of the HCF Light code: it's very ugly and contaminated by the GPL. IP and ARP packets are encapsulated as 802.11 frames, everything else is encapsulated as 802.3. (It would be easier to just get the Hermes programming manual, but that's not publically available either. For those who are wondering, the Linux WaveLAN/IEEE driver uses the proprietary HCF code, which is provided in object code form only. So much for supporting open source sofware.) Multicast filter support is implemented, however it appears that the filter doesn't work: programming in one IP mutlicast group enables them all.
1999-05-05 07:11:38 +00:00
break;
case WI_RID_MAX_DATALEN:
Add roaming and microwave oven support. Some minor formatting nits. Some buggy firmware workarounds. Fix some endian bugs. These reduce the diffs from NetBSD, but NetBSD does have more changes since my last manual merge.
2002-03-05 16:18:14 +00:00
sc->wi_max_data_len = le16toh(wreq->wi_val[0]);
Add device driver support for the Lucent WaveLAN/IEEE 802.11 wireless network adapters. These are all PCMCIA devices (the ISA version is a PCMCIA to ISA bridge with a PCMCIA card plugged into it). Also add a wicontrol utility to read and write some of the card's parameters. Note: I do not have access to a WavePOINT access point, so I have only been able to test this driver in ad-hoc (point to point) mode. The wicontrol utility allows programming the desired service set name (SSID) and enabling BSS mode, but I can't tell for sure if it works (I know the card switches modes, but I can't verify that it joins a service set correctly). This driver was written using information gleaned from the Lucent HCF Light library, which is an API library designed to simplify driver development for devices based on the Lucent Hermes chip. Unfortunately, the HCF Light is missing certain features (like 802.11 frame encapsulation!) which are available only in the proprietary complete HCF code, which is not available to the public. This driver uses none of the HCF Light code: it's very ugly and contaminated by the GPL. IP and ARP packets are encapsulated as 802.11 frames, everything else is encapsulated as 802.3. (It would be easier to just get the Hermes programming manual, but that's not publically available either. For those who are wondering, the Linux WaveLAN/IEEE driver uses the proprietary HCF code, which is provided in object code form only. So much for supporting open source sofware.) Multicast filter support is implemented, however it appears that the filter doesn't work: programming in one IP mutlicast group enables them all.
1999-05-05 07:11:38 +00:00
break;
case WI_RID_RTS_THRESH:
Add roaming and microwave oven support. Some minor formatting nits. Some buggy firmware workarounds. Fix some endian bugs. These reduce the diffs from NetBSD, but NetBSD does have more changes since my last manual merge.
2002-03-05 16:18:14 +00:00
sc->wi_rts_thresh = le16toh(wreq->wi_val[0]);
Add device driver support for the Lucent WaveLAN/IEEE 802.11 wireless network adapters. These are all PCMCIA devices (the ISA version is a PCMCIA to ISA bridge with a PCMCIA card plugged into it). Also add a wicontrol utility to read and write some of the card's parameters. Note: I do not have access to a WavePOINT access point, so I have only been able to test this driver in ad-hoc (point to point) mode. The wicontrol utility allows programming the desired service set name (SSID) and enabling BSS mode, but I can't tell for sure if it works (I know the card switches modes, but I can't verify that it joins a service set correctly). This driver was written using information gleaned from the Lucent HCF Light library, which is an API library designed to simplify driver development for devices based on the Lucent Hermes chip. Unfortunately, the HCF Light is missing certain features (like 802.11 frame encapsulation!) which are available only in the proprietary complete HCF code, which is not available to the public. This driver uses none of the HCF Light code: it's very ugly and contaminated by the GPL. IP and ARP packets are encapsulated as 802.11 frames, everything else is encapsulated as 802.3. (It would be easier to just get the Hermes programming manual, but that's not publically available either. For those who are wondering, the Linux WaveLAN/IEEE driver uses the proprietary HCF code, which is provided in object code form only. So much for supporting open source sofware.) Multicast filter support is implemented, however it appears that the filter doesn't work: programming in one IP mutlicast group enables them all.
1999-05-05 07:11:38 +00:00
break;
case WI_RID_SYSTEM_SCALE:
Add roaming and microwave oven support. Some minor formatting nits. Some buggy firmware workarounds. Fix some endian bugs. These reduce the diffs from NetBSD, but NetBSD does have more changes since my last manual merge.
2002-03-05 16:18:14 +00:00
sc->wi_ap_density = le16toh(wreq->wi_val[0]);
Add device driver support for the Lucent WaveLAN/IEEE 802.11 wireless network adapters. These are all PCMCIA devices (the ISA version is a PCMCIA to ISA bridge with a PCMCIA card plugged into it). Also add a wicontrol utility to read and write some of the card's parameters. Note: I do not have access to a WavePOINT access point, so I have only been able to test this driver in ad-hoc (point to point) mode. The wicontrol utility allows programming the desired service set name (SSID) and enabling BSS mode, but I can't tell for sure if it works (I know the card switches modes, but I can't verify that it joins a service set correctly). This driver was written using information gleaned from the Lucent HCF Light library, which is an API library designed to simplify driver development for devices based on the Lucent Hermes chip. Unfortunately, the HCF Light is missing certain features (like 802.11 frame encapsulation!) which are available only in the proprietary complete HCF code, which is not available to the public. This driver uses none of the HCF Light code: it's very ugly and contaminated by the GPL. IP and ARP packets are encapsulated as 802.11 frames, everything else is encapsulated as 802.3. (It would be easier to just get the Hermes programming manual, but that's not publically available either. For those who are wondering, the Linux WaveLAN/IEEE driver uses the proprietary HCF code, which is provided in object code form only. So much for supporting open source sofware.) Multicast filter support is implemented, however it appears that the filter doesn't work: programming in one IP mutlicast group enables them all.
1999-05-05 07:11:38 +00:00
break;
case WI_RID_CREATE_IBSS:
Add roaming and microwave oven support. Some minor formatting nits. Some buggy firmware workarounds. Fix some endian bugs. These reduce the diffs from NetBSD, but NetBSD does have more changes since my last manual merge.
2002-03-05 16:18:14 +00:00
sc->wi_create_ibss = le16toh(wreq->wi_val[0]);
Add device driver support for the Lucent WaveLAN/IEEE 802.11 wireless network adapters. These are all PCMCIA devices (the ISA version is a PCMCIA to ISA bridge with a PCMCIA card plugged into it). Also add a wicontrol utility to read and write some of the card's parameters. Note: I do not have access to a WavePOINT access point, so I have only been able to test this driver in ad-hoc (point to point) mode. The wicontrol utility allows programming the desired service set name (SSID) and enabling BSS mode, but I can't tell for sure if it works (I know the card switches modes, but I can't verify that it joins a service set correctly). This driver was written using information gleaned from the Lucent HCF Light library, which is an API library designed to simplify driver development for devices based on the Lucent Hermes chip. Unfortunately, the HCF Light is missing certain features (like 802.11 frame encapsulation!) which are available only in the proprietary complete HCF code, which is not available to the public. This driver uses none of the HCF Light code: it's very ugly and contaminated by the GPL. IP and ARP packets are encapsulated as 802.11 frames, everything else is encapsulated as 802.3. (It would be easier to just get the Hermes programming manual, but that's not publically available either. For those who are wondering, the Linux WaveLAN/IEEE driver uses the proprietary HCF code, which is provided in object code form only. So much for supporting open source sofware.) Multicast filter support is implemented, however it appears that the filter doesn't work: programming in one IP mutlicast group enables them all.
1999-05-05 07:11:38 +00:00
break;
Modify wicontrol(8) and wi(4) to allow setting the frequency of the WaveLAN's radio modem. The default is whatever the NIC uses since NICs sold in different countries may default to different frequencies. (The Lose95/LoseNT software doesn't let you select the channel so it's probably not really meant to be changed.)
1999-05-06 16:32:45 +00:00
case WI_RID_OWN_CHNL:
Add roaming and microwave oven support. Some minor formatting nits. Some buggy firmware workarounds. Fix some endian bugs. These reduce the diffs from NetBSD, but NetBSD does have more changes since my last manual merge.
2002-03-05 16:18:14 +00:00
sc->wi_channel = le16toh(wreq->wi_val[0]);
Modify wicontrol(8) and wi(4) to allow setting the frequency of the WaveLAN's radio modem. The default is whatever the NIC uses since NICs sold in different countries may default to different frequencies. (The Lose95/LoseNT software doesn't let you select the channel so it's probably not really meant to be changed.)
1999-05-06 16:32:45 +00:00
break;
Add device driver support for the Lucent WaveLAN/IEEE 802.11 wireless network adapters. These are all PCMCIA devices (the ISA version is a PCMCIA to ISA bridge with a PCMCIA card plugged into it). Also add a wicontrol utility to read and write some of the card's parameters. Note: I do not have access to a WavePOINT access point, so I have only been able to test this driver in ad-hoc (point to point) mode. The wicontrol utility allows programming the desired service set name (SSID) and enabling BSS mode, but I can't tell for sure if it works (I know the card switches modes, but I can't verify that it joins a service set correctly). This driver was written using information gleaned from the Lucent HCF Light library, which is an API library designed to simplify driver development for devices based on the Lucent Hermes chip. Unfortunately, the HCF Light is missing certain features (like 802.11 frame encapsulation!) which are available only in the proprietary complete HCF code, which is not available to the public. This driver uses none of the HCF Light code: it's very ugly and contaminated by the GPL. IP and ARP packets are encapsulated as 802.11 frames, everything else is encapsulated as 802.3. (It would be easier to just get the Hermes programming manual, but that's not publically available either. For those who are wondering, the Linux WaveLAN/IEEE driver uses the proprietary HCF code, which is provided in object code form only. So much for supporting open source sofware.) Multicast filter support is implemented, however it appears that the filter doesn't work: programming in one IP mutlicast group enables them all.
1999-05-05 07:11:38 +00:00
case WI_RID_NODENAME:
bzero(sc->wi_node_name, sizeof(sc->wi_node_name));
bcopy((char *)&wreq->wi_val[1], sc->wi_node_name, 30);
break;
case WI_RID_DESIRED_SSID:
bzero(sc->wi_net_name, sizeof(sc->wi_net_name));
bcopy((char *)&wreq->wi_val[1], sc->wi_net_name, 30);
break;
case WI_RID_OWN_SSID:
bzero(sc->wi_ibss_name, sizeof(sc->wi_ibss_name));
bcopy((char *)&wreq->wi_val[1], sc->wi_ibss_name, 30);
break;
Add support to wicontrol(8) and wi(4) for enabling and configuring power management. This will only work on newer firmware revisions; older firmware will silently ignore the attempts to turn power management on. Patches supplied by: Brad Karp <karp@eecs.harvard.edu>
1999-05-07 03:28:54 +00:00
case WI_RID_PM_ENABLED:
Add roaming and microwave oven support. Some minor formatting nits. Some buggy firmware workarounds. Fix some endian bugs. These reduce the diffs from NetBSD, but NetBSD does have more changes since my last manual merge.
2002-03-05 16:18:14 +00:00
sc->wi_pm_enabled = le16toh(wreq->wi_val[0]);
break;
case WI_RID_MICROWAVE_OVEN:
sc->wi_mor_enabled = le16toh(wreq->wi_val[0]);
Add support to wicontrol(8) and wi(4) for enabling and configuring power management. This will only work on newer firmware revisions; older firmware will silently ignore the attempts to turn power management on. Patches supplied by: Brad Karp <karp@eecs.harvard.edu>
1999-05-07 03:28:54 +00:00
break;
case WI_RID_MAX_SLEEP:
Add roaming and microwave oven support. Some minor formatting nits. Some buggy firmware workarounds. Fix some endian bugs. These reduce the diffs from NetBSD, but NetBSD does have more changes since my last manual merge.
2002-03-05 16:18:14 +00:00
sc->wi_max_sleep = le16toh(wreq->wi_val[0]);
break;
Integrate the hostap stuff that Thomas Skibo <skibo@packbell.net> wrote. This code was for 4.5-release, so I've ported it to -current and made a few minor tweaks. The biggest non-style tweak was to not make access point the default. More changes will be needed to get this actually working, but I wanted to get a relatively pure baseline. This doesn't seem to break what works now.
2002-04-11 07:21:16 +00:00
case WI_RID_CNFAUTHMODE:
Add roaming and microwave oven support. Some minor formatting nits. Some buggy firmware workarounds. Fix some endian bugs. These reduce the diffs from NetBSD, but NetBSD does have more changes since my last manual merge.
2002-03-05 16:18:14 +00:00
sc->wi_authtype = le16toh(wreq->wi_val[0]);
break;
case WI_RID_ROAMING_MODE:
sc->wi_roaming = le16toh(wreq->wi_val[0]);
Add support to wicontrol(8) and wi(4) for enabling and configuring power management. This will only work on newer firmware revisions; older firmware will silently ignore the attempts to turn power management on. Patches supplied by: Brad Karp <karp@eecs.harvard.edu>
1999-05-07 03:28:54 +00:00
break;
Add support for WEP (encryption) for silver and gold WaveLAN/IEEE turbo cards. Also update wicontrol to enable/disable encryption, set WEP keys and set the TX key index. Silver cards only have 40-bit keys. This is something of a quick hack, but it works well enough for me to commit this from the LinuxWorld exhibit floor. The WEP support only shows up if you have a card that supports it. Would have been approved by: jkh, if he hadn't wandered off somewhere Approved in his place by: msmith, who's standing right here
2000-02-02 17:59:13 +00:00
case WI_RID_ENCRYPTION:
Add roaming and microwave oven support. Some minor formatting nits. Some buggy firmware workarounds. Fix some endian bugs. These reduce the diffs from NetBSD, but NetBSD does have more changes since my last manual merge.
2002-03-05 16:18:14 +00:00
sc->wi_use_wep = le16toh(wreq->wi_val[0]);
Add support for WEP (encryption) for silver and gold WaveLAN/IEEE turbo cards. Also update wicontrol to enable/disable encryption, set WEP keys and set the TX key index. Silver cards only have 40-bit keys. This is something of a quick hack, but it works well enough for me to commit this from the LinuxWorld exhibit floor. The WEP support only shows up if you have a card that supports it. Would have been approved by: jkh, if he hadn't wandered off somewhere Approved in his place by: msmith, who's standing right here
2000-02-02 17:59:13 +00:00
break;
case WI_RID_TX_CRYPT_KEY:
Add roaming and microwave oven support. Some minor formatting nits. Some buggy firmware workarounds. Fix some endian bugs. These reduce the diffs from NetBSD, but NetBSD does have more changes since my last manual merge.
2002-03-05 16:18:14 +00:00
sc->wi_tx_key = le16toh(wreq->wi_val[0]);
Add support for WEP (encryption) for silver and gold WaveLAN/IEEE turbo cards. Also update wicontrol to enable/disable encryption, set WEP keys and set the TX key index. Silver cards only have 40-bit keys. This is something of a quick hack, but it works well enough for me to commit this from the LinuxWorld exhibit floor. The WEP support only shows up if you have a card that supports it. Would have been approved by: jkh, if he hadn't wandered off somewhere Approved in his place by: msmith, who's standing right here
2000-02-02 17:59:13 +00:00
break;
case WI_RID_DEFLT_CRYPT_KEYS:
bcopy((char *)wreq, (char *)&sc->wi_keys,
sizeof(struct wi_ltv_keys));
break;
Add device driver support for the Lucent WaveLAN/IEEE 802.11 wireless network adapters. These are all PCMCIA devices (the ISA version is a PCMCIA to ISA bridge with a PCMCIA card plugged into it). Also add a wicontrol utility to read and write some of the card's parameters. Note: I do not have access to a WavePOINT access point, so I have only been able to test this driver in ad-hoc (point to point) mode. The wicontrol utility allows programming the desired service set name (SSID) and enabling BSS mode, but I can't tell for sure if it works (I know the card switches modes, but I can't verify that it joins a service set correctly). This driver was written using information gleaned from the Lucent HCF Light library, which is an API library designed to simplify driver development for devices based on the Lucent Hermes chip. Unfortunately, the HCF Light is missing certain features (like 802.11 frame encapsulation!) which are available only in the proprietary complete HCF code, which is not available to the public. This driver uses none of the HCF Light code: it's very ugly and contaminated by the GPL. IP and ARP packets are encapsulated as 802.11 frames, everything else is encapsulated as 802.3. (It would be easier to just get the Hermes programming manual, but that's not publically available either. For those who are wondering, the Linux WaveLAN/IEEE driver uses the proprietary HCF code, which is provided in object code form only. So much for supporting open source sofware.) Multicast filter support is implemented, however it appears that the filter doesn't work: programming in one IP mutlicast group enables them all.
1999-05-05 07:11:38 +00:00
default:
break;
}
Modify wicontrol(8) and wi(4) to allow setting the frequency of the WaveLAN's radio modem. The default is whatever the NIC uses since NICs sold in different countries may default to different frequencies. (The Lose95/LoseNT software doesn't let you select the channel so it's probably not really meant to be changed.)
1999-05-06 16:32:45 +00:00
/* Reinitialize WaveLAN. */
wi_init(sc);
Add device driver support for the Lucent WaveLAN/IEEE 802.11 wireless network adapters. These are all PCMCIA devices (the ISA version is a PCMCIA to ISA bridge with a PCMCIA card plugged into it). Also add a wicontrol utility to read and write some of the card's parameters. Note: I do not have access to a WavePOINT access point, so I have only been able to test this driver in ad-hoc (point to point) mode. The wicontrol utility allows programming the desired service set name (SSID) and enabling BSS mode, but I can't tell for sure if it works (I know the card switches modes, but I can't verify that it joins a service set correctly). This driver was written using information gleaned from the Lucent HCF Light library, which is an API library designed to simplify driver development for devices based on the Lucent Hermes chip. Unfortunately, the HCF Light is missing certain features (like 802.11 frame encapsulation!) which are available only in the proprietary complete HCF code, which is not available to the public. This driver uses none of the HCF Light code: it's very ugly and contaminated by the GPL. IP and ARP packets are encapsulated as 802.11 frames, everything else is encapsulated as 802.3. (It would be easier to just get the Hermes programming manual, but that's not publically available either. For those who are wondering, the Linux WaveLAN/IEEE driver uses the proprietary HCF code, which is provided in object code form only. So much for supporting open source sofware.) Multicast filter support is implemented, however it appears that the filter doesn't work: programming in one IP mutlicast group enables them all.
1999-05-05 07:11:38 +00:00
return;
}
put function return types on a line by themselves as per style(9)
2001-12-27 20:12:03 +00:00
static int
wi_ioctl(ifp, command, data)
Add device driver support for the Lucent WaveLAN/IEEE 802.11 wireless network adapters. These are all PCMCIA devices (the ISA version is a PCMCIA to ISA bridge with a PCMCIA card plugged into it). Also add a wicontrol utility to read and write some of the card's parameters. Note: I do not have access to a WavePOINT access point, so I have only been able to test this driver in ad-hoc (point to point) mode. The wicontrol utility allows programming the desired service set name (SSID) and enabling BSS mode, but I can't tell for sure if it works (I know the card switches modes, but I can't verify that it joins a service set correctly). This driver was written using information gleaned from the Lucent HCF Light library, which is an API library designed to simplify driver development for devices based on the Lucent Hermes chip. Unfortunately, the HCF Light is missing certain features (like 802.11 frame encapsulation!) which are available only in the proprietary complete HCF code, which is not available to the public. This driver uses none of the HCF Light code: it's very ugly and contaminated by the GPL. IP and ARP packets are encapsulated as 802.11 frames, everything else is encapsulated as 802.3. (It would be easier to just get the Hermes programming manual, but that's not publically available either. For those who are wondering, the Linux WaveLAN/IEEE driver uses the proprietary HCF code, which is provided in object code form only. So much for supporting open source sofware.) Multicast filter support is implemented, however it appears that the filter doesn't work: programming in one IP mutlicast group enables them all.
1999-05-05 07:11:38 +00:00
struct ifnet *ifp;
u_long command;
caddr_t data;
{
Update the wi driver to use mutexes instead of spls.
2000-10-13 20:33:24 +00:00
int error = 0;
Currently, each wireless networking driver has it's own control program despite the fact that most people want to set exactly the same settings regardless of which card they have. It has been repeatidly suggested that this configuration should be done via ifconfig. This patch implements the required functionality in ifconfig and add support to the wi and an drivers. It also provides partial, untested support for the awi driver. PR: 25577 Submitted by: Brooks Davis <brooks@one-eyed-alien.net>
2001-05-26 09:27:08 +00:00
int len;
u_int8_t tmpkey[14];
char tmpssid[IEEE80211_NWID_LEN];
Add device driver support for the Lucent WaveLAN/IEEE 802.11 wireless network adapters. These are all PCMCIA devices (the ISA version is a PCMCIA to ISA bridge with a PCMCIA card plugged into it). Also add a wicontrol utility to read and write some of the card's parameters. Note: I do not have access to a WavePOINT access point, so I have only been able to test this driver in ad-hoc (point to point) mode. The wicontrol utility allows programming the desired service set name (SSID) and enabling BSS mode, but I can't tell for sure if it works (I know the card switches modes, but I can't verify that it joins a service set correctly). This driver was written using information gleaned from the Lucent HCF Light library, which is an API library designed to simplify driver development for devices based on the Lucent Hermes chip. Unfortunately, the HCF Light is missing certain features (like 802.11 frame encapsulation!) which are available only in the proprietary complete HCF code, which is not available to the public. This driver uses none of the HCF Light code: it's very ugly and contaminated by the GPL. IP and ARP packets are encapsulated as 802.11 frames, everything else is encapsulated as 802.3. (It would be easier to just get the Hermes programming manual, but that's not publically available either. For those who are wondering, the Linux WaveLAN/IEEE driver uses the proprietary HCF code, which is provided in object code form only. So much for supporting open source sofware.) Multicast filter support is implemented, however it appears that the filter doesn't work: programming in one IP mutlicast group enables them all.
1999-05-05 07:11:38 +00:00
struct wi_softc *sc;
struct wi_req wreq;
struct ifreq *ifr;
Currently, each wireless networking driver has it's own control program despite the fact that most people want to set exactly the same settings regardless of which card they have. It has been repeatidly suggested that this configuration should be done via ifconfig. This patch implements the required functionality in ifconfig and add support to the wi and an drivers. It also provides partial, untested support for the awi driver. PR: 25577 Submitted by: Brooks Davis <brooks@one-eyed-alien.net>
2001-05-26 09:27:08 +00:00
struct ieee80211req *ireq;
Change the suser() API to take advantage of td_ucred as well as do a general cleanup of the API. The entire API now consists of two functions similar to the pre-KSE API. The suser() function takes a thread pointer as its only argument. The td_ucred member of this thread must be valid so the only valid thread pointers are curthread and a few kernel threads such as thread0. The suser_cred() function takes a pointer to a struct ucred as its first argument and an integer flag as its second argument. The flag is currently only used for the PRISON_ROOT flag. Discussed on: smp@
2002-04-01 21:31:13 +00:00
struct thread *td = curthread;
Add device driver support for the Lucent WaveLAN/IEEE 802.11 wireless network adapters. These are all PCMCIA devices (the ISA version is a PCMCIA to ISA bridge with a PCMCIA card plugged into it). Also add a wicontrol utility to read and write some of the card's parameters. Note: I do not have access to a WavePOINT access point, so I have only been able to test this driver in ad-hoc (point to point) mode. The wicontrol utility allows programming the desired service set name (SSID) and enabling BSS mode, but I can't tell for sure if it works (I know the card switches modes, but I can't verify that it joins a service set correctly). This driver was written using information gleaned from the Lucent HCF Light library, which is an API library designed to simplify driver development for devices based on the Lucent Hermes chip. Unfortunately, the HCF Light is missing certain features (like 802.11 frame encapsulation!) which are available only in the proprietary complete HCF code, which is not available to the public. This driver uses none of the HCF Light code: it's very ugly and contaminated by the GPL. IP and ARP packets are encapsulated as 802.11 frames, everything else is encapsulated as 802.3. (It would be easier to just get the Hermes programming manual, but that's not publically available either. For those who are wondering, the Linux WaveLAN/IEEE driver uses the proprietary HCF code, which is provided in object code form only. So much for supporting open source sofware.) Multicast filter support is implemented, however it appears that the filter doesn't work: programming in one IP mutlicast group enables them all.
1999-05-05 07:11:38 +00:00
sc = ifp->if_softc;
Update the wi driver to use mutexes instead of spls.
2000-10-13 20:33:24 +00:00
WI_LOCK(sc);
Add device driver support for the Lucent WaveLAN/IEEE 802.11 wireless network adapters. These are all PCMCIA devices (the ISA version is a PCMCIA to ISA bridge with a PCMCIA card plugged into it). Also add a wicontrol utility to read and write some of the card's parameters. Note: I do not have access to a WavePOINT access point, so I have only been able to test this driver in ad-hoc (point to point) mode. The wicontrol utility allows programming the desired service set name (SSID) and enabling BSS mode, but I can't tell for sure if it works (I know the card switches modes, but I can't verify that it joins a service set correctly). This driver was written using information gleaned from the Lucent HCF Light library, which is an API library designed to simplify driver development for devices based on the Lucent Hermes chip. Unfortunately, the HCF Light is missing certain features (like 802.11 frame encapsulation!) which are available only in the proprietary complete HCF code, which is not available to the public. This driver uses none of the HCF Light code: it's very ugly and contaminated by the GPL. IP and ARP packets are encapsulated as 802.11 frames, everything else is encapsulated as 802.3. (It would be easier to just get the Hermes programming manual, but that's not publically available either. For those who are wondering, the Linux WaveLAN/IEEE driver uses the proprietary HCF code, which is provided in object code form only. So much for supporting open source sofware.) Multicast filter support is implemented, however it appears that the filter doesn't work: programming in one IP mutlicast group enables them all.
1999-05-05 07:11:38 +00:00
ifr = (struct ifreq *)data;
Currently, each wireless networking driver has it's own control program despite the fact that most people want to set exactly the same settings regardless of which card they have. It has been repeatidly suggested that this configuration should be done via ifconfig. This patch implements the required functionality in ifconfig and add support to the wi and an drivers. It also provides partial, untested support for the awi driver. PR: 25577 Submitted by: Brooks Davis <brooks@one-eyed-alien.net>
2001-05-26 09:27:08 +00:00
ireq = (struct ieee80211req *)data;
Add device driver support for the Lucent WaveLAN/IEEE 802.11 wireless network adapters. These are all PCMCIA devices (the ISA version is a PCMCIA to ISA bridge with a PCMCIA card plugged into it). Also add a wicontrol utility to read and write some of the card's parameters. Note: I do not have access to a WavePOINT access point, so I have only been able to test this driver in ad-hoc (point to point) mode. The wicontrol utility allows programming the desired service set name (SSID) and enabling BSS mode, but I can't tell for sure if it works (I know the card switches modes, but I can't verify that it joins a service set correctly). This driver was written using information gleaned from the Lucent HCF Light library, which is an API library designed to simplify driver development for devices based on the Lucent Hermes chip. Unfortunately, the HCF Light is missing certain features (like 802.11 frame encapsulation!) which are available only in the proprietary complete HCF code, which is not available to the public. This driver uses none of the HCF Light code: it's very ugly and contaminated by the GPL. IP and ARP packets are encapsulated as 802.11 frames, everything else is encapsulated as 802.3. (It would be easier to just get the Hermes programming manual, but that's not publically available either. For those who are wondering, the Linux WaveLAN/IEEE driver uses the proprietary HCF code, which is provided in object code form only. So much for supporting open source sofware.) Multicast filter support is implemented, however it appears that the filter doesn't work: programming in one IP mutlicast group enables them all.
1999-05-05 07:11:38 +00:00
Bring the an(4) fixes to wi(4): - suser check - splx() fix. Reminded by: Aaron Campbell <aaron@openbsd.org>
2000-06-19 00:17:13 +00:00
if (sc->wi_gone) {
error = ENODEV;
goto out;
}
Add device driver support for the Lucent WaveLAN/IEEE 802.11 wireless network adapters. These are all PCMCIA devices (the ISA version is a PCMCIA to ISA bridge with a PCMCIA card plugged into it). Also add a wicontrol utility to read and write some of the card's parameters. Note: I do not have access to a WavePOINT access point, so I have only been able to test this driver in ad-hoc (point to point) mode. The wicontrol utility allows programming the desired service set name (SSID) and enabling BSS mode, but I can't tell for sure if it works (I know the card switches modes, but I can't verify that it joins a service set correctly). This driver was written using information gleaned from the Lucent HCF Light library, which is an API library designed to simplify driver development for devices based on the Lucent Hermes chip. Unfortunately, the HCF Light is missing certain features (like 802.11 frame encapsulation!) which are available only in the proprietary complete HCF code, which is not available to the public. This driver uses none of the HCF Light code: it's very ugly and contaminated by the GPL. IP and ARP packets are encapsulated as 802.11 frames, everything else is encapsulated as 802.3. (It would be easier to just get the Hermes programming manual, but that's not publically available either. For those who are wondering, the Linux WaveLAN/IEEE driver uses the proprietary HCF code, which is provided in object code form only. So much for supporting open source sofware.) Multicast filter support is implemented, however it appears that the filter doesn't work: programming in one IP mutlicast group enables them all.
1999-05-05 07:11:38 +00:00
switch(command) {
case SIOCSIFADDR:
case SIOCGIFADDR:
case SIOCSIFMTU:
error = ether_ioctl(ifp, command, data);
break;
case SIOCSIFFLAGS:
if (ifp->if_flags & IFF_UP) {
if (ifp->if_flags & IFF_RUNNING &&
ifp->if_flags & IFF_PROMISC &&
!(sc->wi_if_flags & IFF_PROMISC)) {
WI_SETVAL(WI_RID_PROMISC, 1);
} else if (ifp->if_flags & IFF_RUNNING &&
!(ifp->if_flags & IFF_PROMISC) &&
sc->wi_if_flags & IFF_PROMISC) {
WI_SETVAL(WI_RID_PROMISC, 0);
} else
wi_init(sc);
} else {
if (ifp->if_flags & IFF_RUNNING) {
wi_stop(sc);
}
}
sc->wi_if_flags = ifp->if_flags;
error = 0;
break;
Currently, each wireless networking driver has it's own control program despite the fact that most people want to set exactly the same settings regardless of which card they have. It has been repeatidly suggested that this configuration should be done via ifconfig. This patch implements the required functionality in ifconfig and add support to the wi and an drivers. It also provides partial, untested support for the awi driver. PR: 25577 Submitted by: Brooks Davis <brooks@one-eyed-alien.net>
2001-05-26 09:27:08 +00:00
case SIOCSIFMEDIA:
case SIOCGIFMEDIA:
error = ifmedia_ioctl(ifp, ifr, &sc->ifmedia, command);
break;
Add device driver support for the Lucent WaveLAN/IEEE 802.11 wireless network adapters. These are all PCMCIA devices (the ISA version is a PCMCIA to ISA bridge with a PCMCIA card plugged into it). Also add a wicontrol utility to read and write some of the card's parameters. Note: I do not have access to a WavePOINT access point, so I have only been able to test this driver in ad-hoc (point to point) mode. The wicontrol utility allows programming the desired service set name (SSID) and enabling BSS mode, but I can't tell for sure if it works (I know the card switches modes, but I can't verify that it joins a service set correctly). This driver was written using information gleaned from the Lucent HCF Light library, which is an API library designed to simplify driver development for devices based on the Lucent Hermes chip. Unfortunately, the HCF Light is missing certain features (like 802.11 frame encapsulation!) which are available only in the proprietary complete HCF code, which is not available to the public. This driver uses none of the HCF Light code: it's very ugly and contaminated by the GPL. IP and ARP packets are encapsulated as 802.11 frames, everything else is encapsulated as 802.3. (It would be easier to just get the Hermes programming manual, but that's not publically available either. For those who are wondering, the Linux WaveLAN/IEEE driver uses the proprietary HCF code, which is provided in object code form only. So much for supporting open source sofware.) Multicast filter support is implemented, however it appears that the filter doesn't work: programming in one IP mutlicast group enables them all.
1999-05-05 07:11:38 +00:00
case SIOCADDMULTI:
case SIOCDELMULTI:
wi_setmulti(sc);
error = 0;
break;
case SIOCGWAVELAN:
error = copyin(ifr->ifr_data, &wreq, sizeof(wreq));
if (error)
break;
MFNetBSD: 1.60: Add range checking, but put it higher up in the food chain than NetBSD (this should be fixed there as well). Obtained From: NetBSD
2002-04-04 22:22:31 +00:00
if (wreq.wi_len > WI_MAX_DATALEN) {
error = EINVAL;
break;
}
Close PR #20963. Do not pass encryption keys back to the caller via wi_ioctl() unless they're the superuser.
2000-09-07 17:05:12 +00:00
/* Don't show WEP keys to non-root users. */
Change the suser() API to take advantage of td_ucred as well as do a general cleanup of the API. The entire API now consists of two functions similar to the pre-KSE API. The suser() function takes a thread pointer as its only argument. The td_ucred member of this thread must be valid so the only valid thread pointers are curthread and a few kernel threads such as thread0. The suser_cred() function takes a pointer to a struct ucred as its first argument and an integer flag as its second argument. The flag is currently only used for the PRISON_ROOT flag. Discussed on: smp@
2002-04-01 21:31:13 +00:00
if (wreq.wi_type == WI_RID_DEFLT_CRYPT_KEYS && suser(td))
Close PR #20963. Do not pass encryption keys back to the caller via wi_ioctl() unless they're the superuser.
2000-09-07 17:05:12 +00:00
break;
Add device driver support for the Lucent WaveLAN/IEEE 802.11 wireless network adapters. These are all PCMCIA devices (the ISA version is a PCMCIA to ISA bridge with a PCMCIA card plugged into it). Also add a wicontrol utility to read and write some of the card's parameters. Note: I do not have access to a WavePOINT access point, so I have only been able to test this driver in ad-hoc (point to point) mode. The wicontrol utility allows programming the desired service set name (SSID) and enabling BSS mode, but I can't tell for sure if it works (I know the card switches modes, but I can't verify that it joins a service set correctly). This driver was written using information gleaned from the Lucent HCF Light library, which is an API library designed to simplify driver development for devices based on the Lucent Hermes chip. Unfortunately, the HCF Light is missing certain features (like 802.11 frame encapsulation!) which are available only in the proprietary complete HCF code, which is not available to the public. This driver uses none of the HCF Light code: it's very ugly and contaminated by the GPL. IP and ARP packets are encapsulated as 802.11 frames, everything else is encapsulated as 802.3. (It would be easier to just get the Hermes programming manual, but that's not publically available either. For those who are wondering, the Linux WaveLAN/IEEE driver uses the proprietary HCF code, which is provided in object code form only. So much for supporting open source sofware.) Multicast filter support is implemented, however it appears that the filter doesn't work: programming in one IP mutlicast group enables them all.
1999-05-05 07:11:38 +00:00
if (wreq.wi_type == WI_RID_IFACE_STATS) {
bcopy((char *)&sc->wi_stats, (char *)&wreq.wi_val,
sizeof(sc->wi_stats));
wreq.wi_len = (sizeof(sc->wi_stats) / 2) + 1;
Add support for WEP (encryption) for silver and gold WaveLAN/IEEE turbo cards. Also update wicontrol to enable/disable encryption, set WEP keys and set the TX key index. Silver cards only have 40-bit keys. This is something of a quick hack, but it works well enough for me to commit this from the LinuxWorld exhibit floor. The WEP support only shows up if you have a card that supports it. Would have been approved by: jkh, if he hadn't wandered off somewhere Approved in his place by: msmith, who's standing right here
2000-02-02 17:59:13 +00:00
} else if (wreq.wi_type == WI_RID_DEFLT_CRYPT_KEYS) {
bcopy((char *)&sc->wi_keys, (char *)&wreq,
sizeof(struct wi_ltv_keys));
Update the WaveLAN/IEEE driver: - Convert to new bus attachment scheme. Thanks to Blaz Zupan for doing the initial work here. One thing I changed was to have the attach and detach routines work like the PCI drivers, which means that in theory you should be able to load and unload the driver like the PCI NIC drivers, however the pccard support for this hasn't settled down yet so it doesn't quite work. Once the pccard work is done, I'll have to revisit this. - Add device wi0 to PCCARD. If we're lucky, people should be able to install via their WaveLAN cards now. - Add support for signal strength caching. The wicontrol utility has also been updated to allow zeroing and displaying the signal strength cache. - Add a /sys/modules/wi directory and fix a Makefile to builf if_wi.ko. Currently this module is only built for the i386 platform, though once the pccard stuff is done it should be able to work on the alpha too. (Theoretically you should be able to plug one of the WaveLAN/IEEE ISA cards into an alpha with an ISA slot, but we'll see how that turns out. - Update LINT to use only device wi0. There is no true ISA version of the WaveLAN/IEEE so we'll never use an ISA attachment. - Update files.i386 so that if_wi is dependent on card.
1999-11-25 20:45:49 +00:00
}
#ifdef WICACHE
else if (wreq.wi_type == WI_RID_ZERO_CACHE) {
sc->wi_sigitems = sc->wi_nextitem = 0;
} else if (wreq.wi_type == WI_RID_READ_CACHE) {
char *pt = (char *)&wreq.wi_val;
bcopy((char *)&sc->wi_sigitems,
(char *)pt, sizeof(int));
pt += (sizeof (int));
wreq.wi_len = sizeof(int) / 2;
bcopy((char *)&sc->wi_sigcache, (char *)pt,
sizeof(struct wi_sigcache) * sc->wi_sigitems);
wreq.wi_len += ((sizeof(struct wi_sigcache) *
sc->wi_sigitems) / 2) + 1;
}
#endif
Integrate the air-tools 0.2 from dachb0den labs. o This moves the common.h file into if_wavelan_ieee.h Submitted by: h1kari@dachb0den.com
2002-03-29 00:26:23 +00:00
else if (wreq.wi_type == WI_RID_PROCFRAME) {
wreq.wi_len = 2;
wreq.wi_val[0] = sc->wi_procframe;
} else if (wreq.wi_type == WI_RID_PRISM2) {
wreq.wi_len = 2;
Four fixes from NetBSD: 1) Properly detect the Symbol based cards (The 3Com Airconnect and their ilk) and only reset them *ONCE* ever. This appears to make them work, but more testing is needed. The tests that would wedge up my machine completely now appear to work, but I have not real access points handy. 2) Report both the Station firmware and the Primary firmware on Prism based cards. On Lucent based cards, only report the station firmware since that's all it supports. On symbol cards, report the symbol specific firmware name as its station firmware. 3) Better Prism 2.5 and 3 family names. We really need to go table driven for this. 4) Workaround for bugs in Intersil's firmware is only needed for at most 0.8.2 and earlier, since 0.8.3 and later appear to work. Obtained from: NetBSD
2002-04-03 19:44:17 +00:00
wreq.wi_val[0] = sc->sc_firmware_type != WI_LUCENT;
} else if (wreq.wi_type == WI_RID_SCAN_RES &&
sc->sc_firmware_type == WI_LUCENT) {
Integrate the air-tools 0.2 from dachb0den labs. o This moves the common.h file into if_wavelan_ieee.h Submitted by: h1kari@dachb0den.com
2002-03-29 00:26:23 +00:00
memcpy((char *)wreq.wi_val, (char *)sc->wi_scanbuf,
sc->wi_scanbuf_len * 2);
wreq.wi_len = sc->wi_scanbuf_len;
} else {
Add device driver support for the Lucent WaveLAN/IEEE 802.11 wireless network adapters. These are all PCMCIA devices (the ISA version is a PCMCIA to ISA bridge with a PCMCIA card plugged into it). Also add a wicontrol utility to read and write some of the card's parameters. Note: I do not have access to a WavePOINT access point, so I have only been able to test this driver in ad-hoc (point to point) mode. The wicontrol utility allows programming the desired service set name (SSID) and enabling BSS mode, but I can't tell for sure if it works (I know the card switches modes, but I can't verify that it joins a service set correctly). This driver was written using information gleaned from the Lucent HCF Light library, which is an API library designed to simplify driver development for devices based on the Lucent Hermes chip. Unfortunately, the HCF Light is missing certain features (like 802.11 frame encapsulation!) which are available only in the proprietary complete HCF code, which is not available to the public. This driver uses none of the HCF Light code: it's very ugly and contaminated by the GPL. IP and ARP packets are encapsulated as 802.11 frames, everything else is encapsulated as 802.3. (It would be easier to just get the Hermes programming manual, but that's not publically available either. For those who are wondering, the Linux WaveLAN/IEEE driver uses the proprietary HCF code, which is provided in object code form only. So much for supporting open source sofware.) Multicast filter support is implemented, however it appears that the filter doesn't work: programming in one IP mutlicast group enables them all.
1999-05-05 07:11:38 +00:00
if (wi_read_record(sc, (struct wi_ltv_gen *)&wreq)) {
error = EINVAL;
break;
}
}
error = copyout(&wreq, ifr->ifr_data, sizeof(wreq));
break;
case SIOCSWAVELAN:
Change the suser() API to take advantage of td_ucred as well as do a general cleanup of the API. The entire API now consists of two functions similar to the pre-KSE API. The suser() function takes a thread pointer as its only argument. The td_ucred member of this thread must be valid so the only valid thread pointers are curthread and a few kernel threads such as thread0. The suser_cred() function takes a pointer to a struct ucred as its first argument and an integer flag as its second argument. The flag is currently only used for the PRISON_ROOT flag. Discussed on: smp@
2002-04-01 21:31:13 +00:00
if ((error = suser(td)))
Bring the an(4) fixes to wi(4): - suser check - splx() fix. Reminded by: Aaron Campbell <aaron@openbsd.org>
2000-06-19 00:17:13 +00:00
goto out;
Add device driver support for the Lucent WaveLAN/IEEE 802.11 wireless network adapters. These are all PCMCIA devices (the ISA version is a PCMCIA to ISA bridge with a PCMCIA card plugged into it). Also add a wicontrol utility to read and write some of the card's parameters. Note: I do not have access to a WavePOINT access point, so I have only been able to test this driver in ad-hoc (point to point) mode. The wicontrol utility allows programming the desired service set name (SSID) and enabling BSS mode, but I can't tell for sure if it works (I know the card switches modes, but I can't verify that it joins a service set correctly). This driver was written using information gleaned from the Lucent HCF Light library, which is an API library designed to simplify driver development for devices based on the Lucent Hermes chip. Unfortunately, the HCF Light is missing certain features (like 802.11 frame encapsulation!) which are available only in the proprietary complete HCF code, which is not available to the public. This driver uses none of the HCF Light code: it's very ugly and contaminated by the GPL. IP and ARP packets are encapsulated as 802.11 frames, everything else is encapsulated as 802.3. (It would be easier to just get the Hermes programming manual, but that's not publically available either. For those who are wondering, the Linux WaveLAN/IEEE driver uses the proprietary HCF code, which is provided in object code form only. So much for supporting open source sofware.) Multicast filter support is implemented, however it appears that the filter doesn't work: programming in one IP mutlicast group enables them all.
1999-05-05 07:11:38 +00:00
error = copyin(ifr->ifr_data, &wreq, sizeof(wreq));
if (error)
break;
MFNetBSD: 1.60: Add range checking, but put it higher up in the food chain than NetBSD (this should be fixed there as well). Obtained From: NetBSD
2002-04-04 22:22:31 +00:00
if (wreq.wi_len > WI_MAX_DATALEN) {
error = EINVAL;
break;
}
Add device driver support for the Lucent WaveLAN/IEEE 802.11 wireless network adapters. These are all PCMCIA devices (the ISA version is a PCMCIA to ISA bridge with a PCMCIA card plugged into it). Also add a wicontrol utility to read and write some of the card's parameters. Note: I do not have access to a WavePOINT access point, so I have only been able to test this driver in ad-hoc (point to point) mode. The wicontrol utility allows programming the desired service set name (SSID) and enabling BSS mode, but I can't tell for sure if it works (I know the card switches modes, but I can't verify that it joins a service set correctly). This driver was written using information gleaned from the Lucent HCF Light library, which is an API library designed to simplify driver development for devices based on the Lucent Hermes chip. Unfortunately, the HCF Light is missing certain features (like 802.11 frame encapsulation!) which are available only in the proprietary complete HCF code, which is not available to the public. This driver uses none of the HCF Light code: it's very ugly and contaminated by the GPL. IP and ARP packets are encapsulated as 802.11 frames, everything else is encapsulated as 802.3. (It would be easier to just get the Hermes programming manual, but that's not publically available either. For those who are wondering, the Linux WaveLAN/IEEE driver uses the proprietary HCF code, which is provided in object code form only. So much for supporting open source sofware.) Multicast filter support is implemented, however it appears that the filter doesn't work: programming in one IP mutlicast group enables them all.
1999-05-05 07:11:38 +00:00
if (wreq.wi_type == WI_RID_IFACE_STATS) {
error = EINVAL;
break;
} else if (wreq.wi_type == WI_RID_MGMT_XMIT) {
error = wi_mgmt_xmit(sc, (caddr_t)&wreq.wi_val,
wreq.wi_len);
Integrate the air-tools 0.2 from dachb0den labs. o This moves the common.h file into if_wavelan_ieee.h Submitted by: h1kari@dachb0den.com
2002-03-29 00:26:23 +00:00
} else if (wreq.wi_type == WI_RID_PROCFRAME) {
sc->wi_procframe = wreq.wi_val[0];
/*
* if we're getting a scan request from a wavelan card
* (non-prism2), send out a cmd_inquire to the card to scan
* results for the scan will be received through the info
* interrupt handler. otherwise the scan request can be
* directly handled by a prism2 card's rid interface.
*/
Four fixes from NetBSD: 1) Properly detect the Symbol based cards (The 3Com Airconnect and their ilk) and only reset them *ONCE* ever. This appears to make them work, but more testing is needed. The tests that would wedge up my machine completely now appear to work, but I have not real access points handy. 2) Report both the Station firmware and the Primary firmware on Prism based cards. On Lucent based cards, only report the station firmware since that's all it supports. On symbol cards, report the symbol specific firmware name as its station firmware. 3) Better Prism 2.5 and 3 family names. We really need to go table driven for this. 4) Workaround for bugs in Intersil's firmware is only needed for at most 0.8.2 and earlier, since 0.8.3 and later appear to work. Obtained from: NetBSD
2002-04-03 19:44:17 +00:00
} else if (wreq.wi_type == WI_RID_SCAN_REQ &&
sc->sc_firmware_type == WI_LUCENT) {
Integrate the air-tools 0.2 from dachb0den labs. o This moves the common.h file into if_wavelan_ieee.h Submitted by: h1kari@dachb0den.com
2002-03-29 00:26:23 +00:00
wi_cmd(sc, WI_CMD_INQUIRE, WI_INFO_SCAN_RESULTS, 0, 0);
Add device driver support for the Lucent WaveLAN/IEEE 802.11 wireless network adapters. These are all PCMCIA devices (the ISA version is a PCMCIA to ISA bridge with a PCMCIA card plugged into it). Also add a wicontrol utility to read and write some of the card's parameters. Note: I do not have access to a WavePOINT access point, so I have only been able to test this driver in ad-hoc (point to point) mode. The wicontrol utility allows programming the desired service set name (SSID) and enabling BSS mode, but I can't tell for sure if it works (I know the card switches modes, but I can't verify that it joins a service set correctly). This driver was written using information gleaned from the Lucent HCF Light library, which is an API library designed to simplify driver development for devices based on the Lucent Hermes chip. Unfortunately, the HCF Light is missing certain features (like 802.11 frame encapsulation!) which are available only in the proprietary complete HCF code, which is not available to the public. This driver uses none of the HCF Light code: it's very ugly and contaminated by the GPL. IP and ARP packets are encapsulated as 802.11 frames, everything else is encapsulated as 802.3. (It would be easier to just get the Hermes programming manual, but that's not publically available either. For those who are wondering, the Linux WaveLAN/IEEE driver uses the proprietary HCF code, which is provided in object code form only. So much for supporting open source sofware.) Multicast filter support is implemented, however it appears that the filter doesn't work: programming in one IP mutlicast group enables them all.
1999-05-05 07:11:38 +00:00
} else {
error = wi_write_record(sc, (struct wi_ltv_gen *)&wreq);
if (!error)
wi_setdef(sc, &wreq);
}
Currently, each wireless networking driver has it's own control program despite the fact that most people want to set exactly the same settings regardless of which card they have. It has been repeatidly suggested that this configuration should be done via ifconfig. This patch implements the required functionality in ifconfig and add support to the wi and an drivers. It also provides partial, untested support for the awi driver. PR: 25577 Submitted by: Brooks Davis <brooks@one-eyed-alien.net>
2001-05-26 09:27:08 +00:00
break;
Integrate the air-tools 0.2 from dachb0den labs. o This moves the common.h file into if_wavelan_ieee.h Submitted by: h1kari@dachb0den.com
2002-03-29 00:26:23 +00:00
case SIOCGPRISM2DEBUG:
error = copyin(ifr->ifr_data, &wreq, sizeof(wreq));
if (error)
break;
Four fixes from NetBSD: 1) Properly detect the Symbol based cards (The 3Com Airconnect and their ilk) and only reset them *ONCE* ever. This appears to make them work, but more testing is needed. The tests that would wedge up my machine completely now appear to work, but I have not real access points handy. 2) Report both the Station firmware and the Primary firmware on Prism based cards. On Lucent based cards, only report the station firmware since that's all it supports. On symbol cards, report the symbol specific firmware name as its station firmware. 3) Better Prism 2.5 and 3 family names. We really need to go table driven for this. 4) Workaround for bugs in Intersil's firmware is only needed for at most 0.8.2 and earlier, since 0.8.3 and later appear to work. Obtained from: NetBSD
2002-04-03 19:44:17 +00:00
if (!(ifp->if_flags & IFF_RUNNING) ||
sc->sc_firmware_type == WI_LUCENT) {
Integrate the air-tools 0.2 from dachb0den labs. o This moves the common.h file into if_wavelan_ieee.h Submitted by: h1kari@dachb0den.com
2002-03-29 00:26:23 +00:00
error = EIO;
break;
}
error = wi_get_debug(sc, &wreq);
if (error == 0)
error = copyout(&wreq, ifr->ifr_data, sizeof(wreq));
break;
case SIOCSPRISM2DEBUG:
Change the suser() API to take advantage of td_ucred as well as do a general cleanup of the API. The entire API now consists of two functions similar to the pre-KSE API. The suser() function takes a thread pointer as its only argument. The td_ucred member of this thread must be valid so the only valid thread pointers are curthread and a few kernel threads such as thread0. The suser_cred() function takes a pointer to a struct ucred as its first argument and an integer flag as its second argument. The flag is currently only used for the PRISON_ROOT flag. Discussed on: smp@
2002-04-01 21:31:13 +00:00
if ((error = suser(td)))
Integrate the air-tools 0.2 from dachb0den labs. o This moves the common.h file into if_wavelan_ieee.h Submitted by: h1kari@dachb0den.com
2002-03-29 00:26:23 +00:00
goto out;
error = copyin(ifr->ifr_data, &wreq, sizeof(wreq));
if (error)
break;
error = wi_set_debug(sc, &wreq);
break;
Currently, each wireless networking driver has it's own control program despite the fact that most people want to set exactly the same settings regardless of which card they have. It has been repeatidly suggested that this configuration should be done via ifconfig. This patch implements the required functionality in ifconfig and add support to the wi and an drivers. It also provides partial, untested support for the awi driver. PR: 25577 Submitted by: Brooks Davis <brooks@one-eyed-alien.net>
2001-05-26 09:27:08 +00:00
case SIOCG80211:
switch(ireq->i_type) {
case IEEE80211_IOC_SSID:
if(ireq->i_val == -1) {
bzero(tmpssid, IEEE80211_NWID_LEN);
error = wi_get_cur_ssid(sc, tmpssid, &len);
if (error != 0)
break;
error = copyout(tmpssid, ireq->i_data,
IEEE80211_NWID_LEN);
ireq->i_len = len;
} else if (ireq->i_val == 0) {
error = copyout(sc->wi_net_name,
ireq->i_data,
IEEE80211_NWID_LEN);
ireq->i_len = IEEE80211_NWID_LEN;
} else
error = EINVAL;
break;
case IEEE80211_IOC_NUMSSIDS:
ireq->i_val = 1;
break;
case IEEE80211_IOC_WEP:
if(!sc->wi_has_wep) {
ireq->i_val = IEEE80211_WEP_NOSUP;
} else {
if(sc->wi_use_wep) {
ireq->i_val =
IEEE80211_WEP_MIXED;
} else {
ireq->i_val =
IEEE80211_WEP_OFF;
}
}
break;
case IEEE80211_IOC_WEPKEY:
if(!sc->wi_has_wep ||
ireq->i_val < 0 || ireq->i_val > 3) {
error = EINVAL;
break;
}
len = sc->wi_keys.wi_keys[ireq->i_val].wi_keylen;
Change the suser() API to take advantage of td_ucred as well as do a general cleanup of the API. The entire API now consists of two functions similar to the pre-KSE API. The suser() function takes a thread pointer as its only argument. The td_ucred member of this thread must be valid so the only valid thread pointers are curthread and a few kernel threads such as thread0. The suser_cred() function takes a pointer to a struct ucred as its first argument and an integer flag as its second argument. The flag is currently only used for the PRISON_ROOT flag. Discussed on: smp@
2002-04-01 21:31:13 +00:00
if (suser(td))
Currently, each wireless networking driver has it's own control program despite the fact that most people want to set exactly the same settings regardless of which card they have. It has been repeatidly suggested that this configuration should be done via ifconfig. This patch implements the required functionality in ifconfig and add support to the wi and an drivers. It also provides partial, untested support for the awi driver. PR: 25577 Submitted by: Brooks Davis <brooks@one-eyed-alien.net>
2001-05-26 09:27:08 +00:00
bcopy(sc->wi_keys.wi_keys[ireq->i_val].wi_keydat,
tmpkey, len);
else
bzero(tmpkey, len);
ireq->i_len = len;
error = copyout(tmpkey, ireq->i_data, len);
break;
case IEEE80211_IOC_NUMWEPKEYS:
if(!sc->wi_has_wep)
error = EINVAL;
else
ireq->i_val = 4;
break;
case IEEE80211_IOC_WEPTXKEY:
if(!sc->wi_has_wep)
error = EINVAL;
else
ireq->i_val = sc->wi_tx_key;
break;
case IEEE80211_IOC_AUTHMODE:
Integrate the hostap stuff that Thomas Skibo <skibo@packbell.net> wrote. This code was for 4.5-release, so I've ported it to -current and made a few minor tweaks. The biggest non-style tweak was to not make access point the default. More changes will be needed to get this actually working, but I wanted to get a relatively pure baseline. This doesn't seem to break what works now.
2002-04-11 07:21:16 +00:00
ireq->i_val = sc->wi_authmode;
Currently, each wireless networking driver has it's own control program despite the fact that most people want to set exactly the same settings regardless of which card they have. It has been repeatidly suggested that this configuration should be done via ifconfig. This patch implements the required functionality in ifconfig and add support to the wi and an drivers. It also provides partial, untested support for the awi driver. PR: 25577 Submitted by: Brooks Davis <brooks@one-eyed-alien.net>
2001-05-26 09:27:08 +00:00
break;
case IEEE80211_IOC_STATIONNAME:
error = copyout(sc->wi_node_name,
ireq->i_data, IEEE80211_NWID_LEN);
ireq->i_len = IEEE80211_NWID_LEN;
break;
case IEEE80211_IOC_CHANNEL:
wreq.wi_type = WI_RID_CURRENT_CHAN;
wreq.wi_len = WI_MAX_DATALEN;
if (wi_read_record(sc, (struct wi_ltv_gen *)&wreq))
error = EINVAL;
else {
ireq->i_val = wreq.wi_val[0];
}
break;
case IEEE80211_IOC_POWERSAVE:
if(sc->wi_pm_enabled)
ireq->i_val = IEEE80211_POWERSAVE_ON;
else
ireq->i_val = IEEE80211_POWERSAVE_OFF;
break;
case IEEE80211_IOC_POWERSAVESLEEP:
ireq->i_val = sc->wi_max_sleep;
break;
default:
error = EINVAL;
}
break;
case SIOCS80211:
Change the suser() API to take advantage of td_ucred as well as do a general cleanup of the API. The entire API now consists of two functions similar to the pre-KSE API. The suser() function takes a thread pointer as its only argument. The td_ucred member of this thread must be valid so the only valid thread pointers are curthread and a few kernel threads such as thread0. The suser_cred() function takes a pointer to a struct ucred as its first argument and an integer flag as its second argument. The flag is currently only used for the PRISON_ROOT flag. Discussed on: smp@
2002-04-01 21:31:13 +00:00
if ((error = suser(td)))
Currently, each wireless networking driver has it's own control program despite the fact that most people want to set exactly the same settings regardless of which card they have. It has been repeatidly suggested that this configuration should be done via ifconfig. This patch implements the required functionality in ifconfig and add support to the wi and an drivers. It also provides partial, untested support for the awi driver. PR: 25577 Submitted by: Brooks Davis <brooks@one-eyed-alien.net>
2001-05-26 09:27:08 +00:00
goto out;
switch(ireq->i_type) {
case IEEE80211_IOC_SSID:
if (ireq->i_val != 0 ||
ireq->i_len > IEEE80211_NWID_LEN) {
error = EINVAL;
break;
}
/* We set both of them */
bzero(sc->wi_net_name, IEEE80211_NWID_LEN);
error = copyin(ireq->i_data,
sc->wi_net_name, ireq->i_len);
bcopy(sc->wi_net_name, sc->wi_ibss_name, IEEE80211_NWID_LEN);
break;
case IEEE80211_IOC_WEP:
/*
* These cards only support one mode so
* we just turn wep on what ever is
* passed in if it's not OFF.
*/
if (ireq->i_val == IEEE80211_WEP_OFF) {
sc->wi_use_wep = 0;
} else {
sc->wi_use_wep = 1;
}
break;
case IEEE80211_IOC_WEPKEY:
if (ireq->i_val < 0 || ireq->i_val > 3 ||
ireq->i_len > 13) {
error = EINVAL;
break;
}
bzero(sc->wi_keys.wi_keys[ireq->i_val].wi_keydat, 13);
error = copyin(ireq->i_data,
sc->wi_keys.wi_keys[ireq->i_val].wi_keydat,
ireq->i_len);
if(error)
break;
sc->wi_keys.wi_keys[ireq->i_val].wi_keylen =
ireq->i_len;
break;
case IEEE80211_IOC_WEPTXKEY:
if (ireq->i_val < 0 || ireq->i_val > 3) {
error = EINVAL;
break;
}
sc->wi_tx_key = ireq->i_val;
break;
case IEEE80211_IOC_AUTHMODE:
Integrate the hostap stuff that Thomas Skibo <skibo@packbell.net> wrote. This code was for 4.5-release, so I've ported it to -current and made a few minor tweaks. The biggest non-style tweak was to not make access point the default. More changes will be needed to get this actually working, but I wanted to get a relatively pure baseline. This doesn't seem to break what works now.
2002-04-11 07:21:16 +00:00
sc->wi_authmode = ireq->i_val;
Currently, each wireless networking driver has it's own control program despite the fact that most people want to set exactly the same settings regardless of which card they have. It has been repeatidly suggested that this configuration should be done via ifconfig. This patch implements the required functionality in ifconfig and add support to the wi and an drivers. It also provides partial, untested support for the awi driver. PR: 25577 Submitted by: Brooks Davis <brooks@one-eyed-alien.net>
2001-05-26 09:27:08 +00:00
break;
case IEEE80211_IOC_STATIONNAME:
if (ireq->i_len > 32) {
error = EINVAL;
break;
}
bzero(sc->wi_node_name, 32);
error = copyin(ireq->i_data,
sc->wi_node_name, ireq->i_len);
break;
case IEEE80211_IOC_CHANNEL:
/*
* The actual range is 1-14, but if you
* set it to 0 you get the default. So
* we let that work too.
*/
if (ireq->i_val < 0 || ireq->i_val > 14) {
error = EINVAL;
break;
}
sc->wi_channel = ireq->i_val;
break;
case IEEE80211_IOC_POWERSAVE:
switch (ireq->i_val) {
case IEEE80211_POWERSAVE_OFF:
sc->wi_pm_enabled = 0;
break;
case IEEE80211_POWERSAVE_ON:
sc->wi_pm_enabled = 1;
break;
default:
error = EINVAL;
break;
}
break;
case IEEE80211_IOC_POWERSAVESLEEP:
if (ireq->i_val < 0) {
error = EINVAL;
break;
}
sc->wi_max_sleep = ireq->i_val;
break;
default:
error = EINVAL;
break;
}
/* Reinitialize WaveLAN. */
wi_init(sc);
Integrate the hostap stuff that Thomas Skibo <skibo@packbell.net> wrote. This code was for 4.5-release, so I've ported it to -current and made a few minor tweaks. The biggest non-style tweak was to not make access point the default. More changes will be needed to get this actually working, but I wanted to get a relatively pure baseline. This doesn't seem to break what works now.
2002-04-11 07:21:16 +00:00
break;
case SIOCHOSTAP_ADD:
case SIOCHOSTAP_DEL:
case SIOCHOSTAP_GET:
case SIOCHOSTAP_GETALL:
case SIOCHOSTAP_GFLAGS:
case SIOCHOSTAP_SFLAGS:
/* Send all Host AP specific ioctl's to Host AP code. */
error = wihap_ioctl(sc, command, data);
Add device driver support for the Lucent WaveLAN/IEEE 802.11 wireless network adapters. These are all PCMCIA devices (the ISA version is a PCMCIA to ISA bridge with a PCMCIA card plugged into it). Also add a wicontrol utility to read and write some of the card's parameters. Note: I do not have access to a WavePOINT access point, so I have only been able to test this driver in ad-hoc (point to point) mode. The wicontrol utility allows programming the desired service set name (SSID) and enabling BSS mode, but I can't tell for sure if it works (I know the card switches modes, but I can't verify that it joins a service set correctly). This driver was written using information gleaned from the Lucent HCF Light library, which is an API library designed to simplify driver development for devices based on the Lucent Hermes chip. Unfortunately, the HCF Light is missing certain features (like 802.11 frame encapsulation!) which are available only in the proprietary complete HCF code, which is not available to the public. This driver uses none of the HCF Light code: it's very ugly and contaminated by the GPL. IP and ARP packets are encapsulated as 802.11 frames, everything else is encapsulated as 802.3. (It would be easier to just get the Hermes programming manual, but that's not publically available either. For those who are wondering, the Linux WaveLAN/IEEE driver uses the proprietary HCF code, which is provided in object code form only. So much for supporting open source sofware.) Multicast filter support is implemented, however it appears that the filter doesn't work: programming in one IP mutlicast group enables them all.
1999-05-05 07:11:38 +00:00
break;
default:
error = EINVAL;
break;
}
Bring the an(4) fixes to wi(4): - suser check - splx() fix. Reminded by: Aaron Campbell <aaron@openbsd.org>
2000-06-19 00:17:13 +00:00
out:
Update the wi driver to use mutexes instead of spls.
2000-10-13 20:33:24 +00:00
WI_UNLOCK(sc);
Add device driver support for the Lucent WaveLAN/IEEE 802.11 wireless network adapters. These are all PCMCIA devices (the ISA version is a PCMCIA to ISA bridge with a PCMCIA card plugged into it). Also add a wicontrol utility to read and write some of the card's parameters. Note: I do not have access to a WavePOINT access point, so I have only been able to test this driver in ad-hoc (point to point) mode. The wicontrol utility allows programming the desired service set name (SSID) and enabling BSS mode, but I can't tell for sure if it works (I know the card switches modes, but I can't verify that it joins a service set correctly). This driver was written using information gleaned from the Lucent HCF Light library, which is an API library designed to simplify driver development for devices based on the Lucent Hermes chip. Unfortunately, the HCF Light is missing certain features (like 802.11 frame encapsulation!) which are available only in the proprietary complete HCF code, which is not available to the public. This driver uses none of the HCF Light code: it's very ugly and contaminated by the GPL. IP and ARP packets are encapsulated as 802.11 frames, everything else is encapsulated as 802.3. (It would be easier to just get the Hermes programming manual, but that's not publically available either. For those who are wondering, the Linux WaveLAN/IEEE driver uses the proprietary HCF code, which is provided in object code form only. So much for supporting open source sofware.) Multicast filter support is implemented, however it appears that the filter doesn't work: programming in one IP mutlicast group enables them all.
1999-05-05 07:11:38 +00:00
return(error);
}
put function return types on a line by themselves as per style(9)
2001-12-27 20:12:03 +00:00
static void
wi_init(xsc)
Add device driver support for the Lucent WaveLAN/IEEE 802.11 wireless network adapters. These are all PCMCIA devices (the ISA version is a PCMCIA to ISA bridge with a PCMCIA card plugged into it). Also add a wicontrol utility to read and write some of the card's parameters. Note: I do not have access to a WavePOINT access point, so I have only been able to test this driver in ad-hoc (point to point) mode. The wicontrol utility allows programming the desired service set name (SSID) and enabling BSS mode, but I can't tell for sure if it works (I know the card switches modes, but I can't verify that it joins a service set correctly). This driver was written using information gleaned from the Lucent HCF Light library, which is an API library designed to simplify driver development for devices based on the Lucent Hermes chip. Unfortunately, the HCF Light is missing certain features (like 802.11 frame encapsulation!) which are available only in the proprietary complete HCF code, which is not available to the public. This driver uses none of the HCF Light code: it's very ugly and contaminated by the GPL. IP and ARP packets are encapsulated as 802.11 frames, everything else is encapsulated as 802.3. (It would be easier to just get the Hermes programming manual, but that's not publically available either. For those who are wondering, the Linux WaveLAN/IEEE driver uses the proprietary HCF code, which is provided in object code form only. So much for supporting open source sofware.) Multicast filter support is implemented, however it appears that the filter doesn't work: programming in one IP mutlicast group enables them all.
1999-05-05 07:11:38 +00:00
void *xsc;
{
struct wi_softc *sc = xsc;
struct ifnet *ifp = &sc->arpcom.ac_if;
struct wi_ltv_macaddr mac;
int id = 0;
Update the wi driver to use mutexes instead of spls.
2000-10-13 20:33:24 +00:00
WI_LOCK(sc);
Add device driver support for the Lucent WaveLAN/IEEE 802.11 wireless network adapters. These are all PCMCIA devices (the ISA version is a PCMCIA to ISA bridge with a PCMCIA card plugged into it). Also add a wicontrol utility to read and write some of the card's parameters. Note: I do not have access to a WavePOINT access point, so I have only been able to test this driver in ad-hoc (point to point) mode. The wicontrol utility allows programming the desired service set name (SSID) and enabling BSS mode, but I can't tell for sure if it works (I know the card switches modes, but I can't verify that it joins a service set correctly). This driver was written using information gleaned from the Lucent HCF Light library, which is an API library designed to simplify driver development for devices based on the Lucent Hermes chip. Unfortunately, the HCF Light is missing certain features (like 802.11 frame encapsulation!) which are available only in the proprietary complete HCF code, which is not available to the public. This driver uses none of the HCF Light code: it's very ugly and contaminated by the GPL. IP and ARP packets are encapsulated as 802.11 frames, everything else is encapsulated as 802.3. (It would be easier to just get the Hermes programming manual, but that's not publically available either. For those who are wondering, the Linux WaveLAN/IEEE driver uses the proprietary HCF code, which is provided in object code form only. So much for supporting open source sofware.) Multicast filter support is implemented, however it appears that the filter doesn't work: programming in one IP mutlicast group enables them all.
1999-05-05 07:11:38 +00:00
Update the wi driver to use mutexes instead of spls.
2000-10-13 20:33:24 +00:00
if (sc->wi_gone) {
WI_UNLOCK(sc);
return;
}
Add device driver support for the Lucent WaveLAN/IEEE 802.11 wireless network adapters. These are all PCMCIA devices (the ISA version is a PCMCIA to ISA bridge with a PCMCIA card plugged into it). Also add a wicontrol utility to read and write some of the card's parameters. Note: I do not have access to a WavePOINT access point, so I have only been able to test this driver in ad-hoc (point to point) mode. The wicontrol utility allows programming the desired service set name (SSID) and enabling BSS mode, but I can't tell for sure if it works (I know the card switches modes, but I can't verify that it joins a service set correctly). This driver was written using information gleaned from the Lucent HCF Light library, which is an API library designed to simplify driver development for devices based on the Lucent Hermes chip. Unfortunately, the HCF Light is missing certain features (like 802.11 frame encapsulation!) which are available only in the proprietary complete HCF code, which is not available to the public. This driver uses none of the HCF Light code: it's very ugly and contaminated by the GPL. IP and ARP packets are encapsulated as 802.11 frames, everything else is encapsulated as 802.3. (It would be easier to just get the Hermes programming manual, but that's not publically available either. For those who are wondering, the Linux WaveLAN/IEEE driver uses the proprietary HCF code, which is provided in object code form only. So much for supporting open source sofware.) Multicast filter support is implemented, however it appears that the filter doesn't work: programming in one IP mutlicast group enables them all.
1999-05-05 07:11:38 +00:00
if (ifp->if_flags & IFF_RUNNING)
wi_stop(sc);
wi_reset(sc);
/* Program max data length. */
WI_SETVAL(WI_RID_MAX_DATALEN, sc->wi_max_data_len);
- Fix up some comments in if_wi.c (no code changes) - Mention that the 6Mbps turbo adapters are supported in HARDWARE.TXT and RELNOTES.TXT and the wi.4 man page - Mention turbo adapters in the wicontrol.8 man page and provide a complete table of available transmit speed settings
1999-05-22 16:12:54 +00:00
/* Enable/disable IBSS creation. */
Add device driver support for the Lucent WaveLAN/IEEE 802.11 wireless network adapters. These are all PCMCIA devices (the ISA version is a PCMCIA to ISA bridge with a PCMCIA card plugged into it). Also add a wicontrol utility to read and write some of the card's parameters. Note: I do not have access to a WavePOINT access point, so I have only been able to test this driver in ad-hoc (point to point) mode. The wicontrol utility allows programming the desired service set name (SSID) and enabling BSS mode, but I can't tell for sure if it works (I know the card switches modes, but I can't verify that it joins a service set correctly). This driver was written using information gleaned from the Lucent HCF Light library, which is an API library designed to simplify driver development for devices based on the Lucent Hermes chip. Unfortunately, the HCF Light is missing certain features (like 802.11 frame encapsulation!) which are available only in the proprietary complete HCF code, which is not available to the public. This driver uses none of the HCF Light code: it's very ugly and contaminated by the GPL. IP and ARP packets are encapsulated as 802.11 frames, everything else is encapsulated as 802.3. (It would be easier to just get the Hermes programming manual, but that's not publically available either. For those who are wondering, the Linux WaveLAN/IEEE driver uses the proprietary HCF code, which is provided in object code form only. So much for supporting open source sofware.) Multicast filter support is implemented, however it appears that the filter doesn't work: programming in one IP mutlicast group enables them all.
1999-05-05 07:11:38 +00:00
WI_SETVAL(WI_RID_CREATE_IBSS, sc->wi_create_ibss);
/* Set the port type. */
WI_SETVAL(WI_RID_PORTTYPE, sc->wi_ptype);
/* Program the RTS/CTS threshold. */
WI_SETVAL(WI_RID_RTS_THRESH, sc->wi_rts_thresh);
/* Program the TX rate */
WI_SETVAL(WI_RID_TX_RATE, sc->wi_tx_rate);
/* Access point density */
WI_SETVAL(WI_RID_SYSTEM_SCALE, sc->wi_ap_density);
Add support to wicontrol(8) and wi(4) for enabling and configuring power management. This will only work on newer firmware revisions; older firmware will silently ignore the attempts to turn power management on. Patches supplied by: Brad Karp <karp@eecs.harvard.edu>
1999-05-07 03:28:54 +00:00
/* Power Management Enabled */
WI_SETVAL(WI_RID_PM_ENABLED, sc->wi_pm_enabled);
/* Power Managment Max Sleep */
WI_SETVAL(WI_RID_MAX_SLEEP, sc->wi_max_sleep);
Add roaming and microwave oven support. Some minor formatting nits. Some buggy firmware workarounds. Fix some endian bugs. These reduce the diffs from NetBSD, but NetBSD does have more changes since my last manual merge.
2002-03-05 16:18:14 +00:00
/* Roaming type */
WI_SETVAL(WI_RID_ROAMING_MODE, sc->wi_roaming);
Add device driver support for the Lucent WaveLAN/IEEE 802.11 wireless network adapters. These are all PCMCIA devices (the ISA version is a PCMCIA to ISA bridge with a PCMCIA card plugged into it). Also add a wicontrol utility to read and write some of the card's parameters. Note: I do not have access to a WavePOINT access point, so I have only been able to test this driver in ad-hoc (point to point) mode. The wicontrol utility allows programming the desired service set name (SSID) and enabling BSS mode, but I can't tell for sure if it works (I know the card switches modes, but I can't verify that it joins a service set correctly). This driver was written using information gleaned from the Lucent HCF Light library, which is an API library designed to simplify driver development for devices based on the Lucent Hermes chip. Unfortunately, the HCF Light is missing certain features (like 802.11 frame encapsulation!) which are available only in the proprietary complete HCF code, which is not available to the public. This driver uses none of the HCF Light code: it's very ugly and contaminated by the GPL. IP and ARP packets are encapsulated as 802.11 frames, everything else is encapsulated as 802.3. (It would be easier to just get the Hermes programming manual, but that's not publically available either. For those who are wondering, the Linux WaveLAN/IEEE driver uses the proprietary HCF code, which is provided in object code form only. So much for supporting open source sofware.) Multicast filter support is implemented, however it appears that the filter doesn't work: programming in one IP mutlicast group enables them all.
1999-05-05 07:11:38 +00:00
/* Specify the IBSS name */
WI_SETSTR(WI_RID_OWN_SSID, sc->wi_ibss_name);
/* Specify the network name */
WI_SETSTR(WI_RID_DESIRED_SSID, sc->wi_net_name);
Modify wicontrol(8) and wi(4) to allow setting the frequency of the WaveLAN's radio modem. The default is whatever the NIC uses since NICs sold in different countries may default to different frequencies. (The Lose95/LoseNT software doesn't let you select the channel so it's probably not really meant to be changed.)
1999-05-06 16:32:45 +00:00
/* Specify the frequency to use */
WI_SETVAL(WI_RID_OWN_CHNL, sc->wi_channel);
Add device driver support for the Lucent WaveLAN/IEEE 802.11 wireless network adapters. These are all PCMCIA devices (the ISA version is a PCMCIA to ISA bridge with a PCMCIA card plugged into it). Also add a wicontrol utility to read and write some of the card's parameters. Note: I do not have access to a WavePOINT access point, so I have only been able to test this driver in ad-hoc (point to point) mode. The wicontrol utility allows programming the desired service set name (SSID) and enabling BSS mode, but I can't tell for sure if it works (I know the card switches modes, but I can't verify that it joins a service set correctly). This driver was written using information gleaned from the Lucent HCF Light library, which is an API library designed to simplify driver development for devices based on the Lucent Hermes chip. Unfortunately, the HCF Light is missing certain features (like 802.11 frame encapsulation!) which are available only in the proprietary complete HCF code, which is not available to the public. This driver uses none of the HCF Light code: it's very ugly and contaminated by the GPL. IP and ARP packets are encapsulated as 802.11 frames, everything else is encapsulated as 802.3. (It would be easier to just get the Hermes programming manual, but that's not publically available either. For those who are wondering, the Linux WaveLAN/IEEE driver uses the proprietary HCF code, which is provided in object code form only. So much for supporting open source sofware.) Multicast filter support is implemented, however it appears that the filter doesn't work: programming in one IP mutlicast group enables them all.
1999-05-05 07:11:38 +00:00
/* Program the nodename. */
WI_SETSTR(WI_RID_NODENAME, sc->wi_node_name);
Integrate the hostap stuff that Thomas Skibo <skibo@packbell.net> wrote. This code was for 4.5-release, so I've ported it to -current and made a few minor tweaks. The biggest non-style tweak was to not make access point the default. More changes will be needed to get this actually working, but I wanted to get a relatively pure baseline. This doesn't seem to break what works now.
2002-04-11 07:21:16 +00:00
/* Specify the authentication mode. */
WI_SETVAL(WI_RID_CNFAUTHMODE, sc->wi_authmode);
Add device driver support for the Lucent WaveLAN/IEEE 802.11 wireless network adapters. These are all PCMCIA devices (the ISA version is a PCMCIA to ISA bridge with a PCMCIA card plugged into it). Also add a wicontrol utility to read and write some of the card's parameters. Note: I do not have access to a WavePOINT access point, so I have only been able to test this driver in ad-hoc (point to point) mode. The wicontrol utility allows programming the desired service set name (SSID) and enabling BSS mode, but I can't tell for sure if it works (I know the card switches modes, but I can't verify that it joins a service set correctly). This driver was written using information gleaned from the Lucent HCF Light library, which is an API library designed to simplify driver development for devices based on the Lucent Hermes chip. Unfortunately, the HCF Light is missing certain features (like 802.11 frame encapsulation!) which are available only in the proprietary complete HCF code, which is not available to the public. This driver uses none of the HCF Light code: it's very ugly and contaminated by the GPL. IP and ARP packets are encapsulated as 802.11 frames, everything else is encapsulated as 802.3. (It would be easier to just get the Hermes programming manual, but that's not publically available either. For those who are wondering, the Linux WaveLAN/IEEE driver uses the proprietary HCF code, which is provided in object code form only. So much for supporting open source sofware.) Multicast filter support is implemented, however it appears that the filter doesn't work: programming in one IP mutlicast group enables them all.
1999-05-05 07:11:38 +00:00
/* Set our MAC address. */
mac.wi_len = 4;
mac.wi_type = WI_RID_MAC_NODE;
bcopy((char *)&sc->arpcom.ac_enaddr,
(char *)&mac.wi_mac_addr, ETHER_ADDR_LEN);
wi_write_record(sc, (struct wi_ltv_gen *)&mac);
Add support for WEP (encryption) for silver and gold WaveLAN/IEEE turbo cards. Also update wicontrol to enable/disable encryption, set WEP keys and set the TX key index. Silver cards only have 40-bit keys. This is something of a quick hack, but it works well enough for me to commit this from the LinuxWorld exhibit floor. The WEP support only shows up if you have a card that supports it. Would have been approved by: jkh, if he hadn't wandered off somewhere Approved in his place by: msmith, who's standing right here
2000-02-02 17:59:13 +00:00
/* Configure WEP. */
if (sc->wi_has_wep) {
WI_SETVAL(WI_RID_ENCRYPTION, sc->wi_use_wep);
WI_SETVAL(WI_RID_TX_CRYPT_KEY, sc->wi_tx_key);
sc->wi_keys.wi_len = (sizeof(struct wi_ltv_keys) / 2) + 1;
sc->wi_keys.wi_type = WI_RID_DEFLT_CRYPT_KEYS;
wi_write_record(sc, (struct wi_ltv_gen *)&sc->wi_keys);
Four fixes from NetBSD: 1) Properly detect the Symbol based cards (The 3Com Airconnect and their ilk) and only reset them *ONCE* ever. This appears to make them work, but more testing is needed. The tests that would wedge up my machine completely now appear to work, but I have not real access points handy. 2) Report both the Station firmware and the Primary firmware on Prism based cards. On Lucent based cards, only report the station firmware since that's all it supports. On symbol cards, report the symbol specific firmware name as its station firmware. 3) Better Prism 2.5 and 3 family names. We really need to go table driven for this. 4) Workaround for bugs in Intersil's firmware is only needed for at most 0.8.2 and earlier, since 0.8.3 and later appear to work. Obtained from: NetBSD
2002-04-03 19:44:17 +00:00
if (sc->sc_firmware_type != WI_LUCENT && sc->wi_use_wep) {
Add roaming and microwave oven support. Some minor formatting nits. Some buggy firmware workarounds. Fix some endian bugs. These reduce the diffs from NetBSD, but NetBSD does have more changes since my last manual merge.
2002-03-05 16:18:14 +00:00
/*
* ONLY HWB3163 EVAL-CARD Firmware version
Four fixes from NetBSD: 1) Properly detect the Symbol based cards (The 3Com Airconnect and their ilk) and only reset them *ONCE* ever. This appears to make them work, but more testing is needed. The tests that would wedge up my machine completely now appear to work, but I have not real access points handy. 2) Report both the Station firmware and the Primary firmware on Prism based cards. On Lucent based cards, only report the station firmware since that's all it supports. On symbol cards, report the symbol specific firmware name as its station firmware. 3) Better Prism 2.5 and 3 family names. We really need to go table driven for this. 4) Workaround for bugs in Intersil's firmware is only needed for at most 0.8.2 and earlier, since 0.8.3 and later appear to work. Obtained from: NetBSD
2002-04-03 19:44:17 +00:00
* less than 0.8 variant2
Add roaming and microwave oven support. Some minor formatting nits. Some buggy firmware workarounds. Fix some endian bugs. These reduce the diffs from NetBSD, but NetBSD does have more changes since my last manual merge.
2002-03-05 16:18:14 +00:00
*
* If promiscuous mode disable, Prism2 chip
* does not work with WEP .
* It is under investigation for details.
* (ichiro@netbsd.org)
*/
Four fixes from NetBSD: 1) Properly detect the Symbol based cards (The 3Com Airconnect and their ilk) and only reset them *ONCE* ever. This appears to make them work, but more testing is needed. The tests that would wedge up my machine completely now appear to work, but I have not real access points handy. 2) Report both the Station firmware and the Primary firmware on Prism based cards. On Lucent based cards, only report the station firmware since that's all it supports. On symbol cards, report the symbol specific firmware name as its station firmware. 3) Better Prism 2.5 and 3 family names. We really need to go table driven for this. 4) Workaround for bugs in Intersil's firmware is only needed for at most 0.8.2 and earlier, since 0.8.3 and later appear to work. Obtained from: NetBSD
2002-04-03 19:44:17 +00:00
if (sc->sc_firmware_type == WI_INTERSIL &&
sc->sc_sta_firmware_ver < 802 ) {
/* firm ver < 0.8 variant 2 */
Add roaming and microwave oven support. Some minor formatting nits. Some buggy firmware workarounds. Fix some endian bugs. These reduce the diffs from NetBSD, but NetBSD does have more changes since my last manual merge.
2002-03-05 16:18:14 +00:00
WI_SETVAL(WI_RID_PROMISC, 1);
}
Integrate the hostap stuff that Thomas Skibo <skibo@packbell.net> wrote. This code was for 4.5-release, so I've ported it to -current and made a few minor tweaks. The biggest non-style tweak was to not make access point the default. More changes will be needed to get this actually working, but I wanted to get a relatively pure baseline. This doesn't seem to break what works now.
2002-04-11 07:21:16 +00:00
WI_SETVAL(WI_RID_CNFAUTHMODE, sc->wi_authtype);
Add roaming and microwave oven support. Some minor formatting nits. Some buggy firmware workarounds. Fix some endian bugs. These reduce the diffs from NetBSD, but NetBSD does have more changes since my last manual merge.
2002-03-05 16:18:14 +00:00
}
Add support for WEP (encryption) for silver and gold WaveLAN/IEEE turbo cards. Also update wicontrol to enable/disable encryption, set WEP keys and set the TX key index. Silver cards only have 40-bit keys. This is something of a quick hack, but it works well enough for me to commit this from the LinuxWorld exhibit floor. The WEP support only shows up if you have a card that supports it. Would have been approved by: jkh, if he hadn't wandered off somewhere Approved in his place by: msmith, who's standing right here
2000-02-02 17:59:13 +00:00
}
Add device driver support for the Lucent WaveLAN/IEEE 802.11 wireless network adapters. These are all PCMCIA devices (the ISA version is a PCMCIA to ISA bridge with a PCMCIA card plugged into it). Also add a wicontrol utility to read and write some of the card's parameters. Note: I do not have access to a WavePOINT access point, so I have only been able to test this driver in ad-hoc (point to point) mode. The wicontrol utility allows programming the desired service set name (SSID) and enabling BSS mode, but I can't tell for sure if it works (I know the card switches modes, but I can't verify that it joins a service set correctly). This driver was written using information gleaned from the Lucent HCF Light library, which is an API library designed to simplify driver development for devices based on the Lucent Hermes chip. Unfortunately, the HCF Light is missing certain features (like 802.11 frame encapsulation!) which are available only in the proprietary complete HCF code, which is not available to the public. This driver uses none of the HCF Light code: it's very ugly and contaminated by the GPL. IP and ARP packets are encapsulated as 802.11 frames, everything else is encapsulated as 802.3. (It would be easier to just get the Hermes programming manual, but that's not publically available either. For those who are wondering, the Linux WaveLAN/IEEE driver uses the proprietary HCF code, which is provided in object code form only. So much for supporting open source sofware.) Multicast filter support is implemented, however it appears that the filter doesn't work: programming in one IP mutlicast group enables them all.
1999-05-05 07:11:38 +00:00
/* Initialize promisc mode. */
if (ifp->if_flags & IFF_PROMISC) {
WI_SETVAL(WI_RID_PROMISC, 1);
} else {
WI_SETVAL(WI_RID_PROMISC, 0);
}
/* Set multicast filter. */
wi_setmulti(sc);
/* Enable desired port */
o Rework the identify routine a little, merging it with NetBSD's wi. o Add exerpimental support for identifying lucent cards. All of mine come back with ID of 1, but NetBSD committed code for 5. So accept both. o rename wi_prism2_ver to wi_firmware_ver so that we could, if necessary, do special things for lucent cards too. o Bring in a small part of the changes from airtools: The wi_cmd function now takes two additional arguments. I didn't bring in their ioctls yet. o eliminate the use of LE16TOH, and remove its define. o Print the firmware as if there were 100 versions instead of 10. This means that 6.1 and 6.10 aren't confusing to people. We now print 6.01 in the former case. # A good junior hacker project would be to merge the NetBSD, FreeBSD, and # OpenBSD drivers into one source base.
2002-03-16 22:59:15 +00:00
wi_cmd(sc, WI_CMD_ENABLE | sc->wi_portnum, 0, 0, 0);
Add device driver support for the Lucent WaveLAN/IEEE 802.11 wireless network adapters. These are all PCMCIA devices (the ISA version is a PCMCIA to ISA bridge with a PCMCIA card plugged into it). Also add a wicontrol utility to read and write some of the card's parameters. Note: I do not have access to a WavePOINT access point, so I have only been able to test this driver in ad-hoc (point to point) mode. The wicontrol utility allows programming the desired service set name (SSID) and enabling BSS mode, but I can't tell for sure if it works (I know the card switches modes, but I can't verify that it joins a service set correctly). This driver was written using information gleaned from the Lucent HCF Light library, which is an API library designed to simplify driver development for devices based on the Lucent Hermes chip. Unfortunately, the HCF Light is missing certain features (like 802.11 frame encapsulation!) which are available only in the proprietary complete HCF code, which is not available to the public. This driver uses none of the HCF Light code: it's very ugly and contaminated by the GPL. IP and ARP packets are encapsulated as 802.11 frames, everything else is encapsulated as 802.3. (It would be easier to just get the Hermes programming manual, but that's not publically available either. For those who are wondering, the Linux WaveLAN/IEEE driver uses the proprietary HCF code, which is provided in object code form only. So much for supporting open source sofware.) Multicast filter support is implemented, however it appears that the filter doesn't work: programming in one IP mutlicast group enables them all.
1999-05-05 07:11:38 +00:00
Add more diagnostic output for failure. s/1518/ETHER_MAX_LEN Some style changes, add some braces, mostly residual from having a lot of debug hooks added while working on this driver. Bring in a plethora of changes from NetBSD: revision 1.58 date: 2001/03/08 11:07:08; author: ichiro; state: Exp; lines: +17 -1 it wait until busy flag disappears. it was able to prevent some cards with late initializing faling in wi_reset(). revision 1.41 date: 2000/10/13 19:15:08; author: jonathan; state: Exp; lines: +4 -2 Fix wi_intr() to avoid touching card registers during insert/remove events, when sharing an interrupt with other devices: check sc->sc_enabled, and drop the interrupt if its' off. revision 1.30 date: 2000/08/18 04:11:48; author: jhawk; state: Exp; lines: +4 -4 Copy wi_{dst,src}_addr from struct wi_frame into faked-up ether_header instead of addr1 and addr2. THis means that tcpdump -e will show the correct MAC address for communications with access points instead of showing the BSSID. In the future there should be 802.11 support for bpf/libpcap/tcpdump, but that is aways down the road.
2001-04-10 05:29:26 +00:00
if (wi_alloc_nicmem(sc, ETHER_MAX_LEN + sizeof(struct wi_frame) + 8, &id))
Update the WaveLAN/IEEE driver: - Convert to new bus attachment scheme. Thanks to Blaz Zupan for doing the initial work here. One thing I changed was to have the attach and detach routines work like the PCI drivers, which means that in theory you should be able to load and unload the driver like the PCI NIC drivers, however the pccard support for this hasn't settled down yet so it doesn't quite work. Once the pccard work is done, I'll have to revisit this. - Add device wi0 to PCCARD. If we're lucky, people should be able to install via their WaveLAN cards now. - Add support for signal strength caching. The wicontrol utility has also been updated to allow zeroing and displaying the signal strength cache. - Add a /sys/modules/wi directory and fix a Makefile to builf if_wi.ko. Currently this module is only built for the i386 platform, though once the pccard stuff is done it should be able to work on the alpha too. (Theoretically you should be able to plug one of the WaveLAN/IEEE ISA cards into an alpha with an ISA slot, but we'll see how that turns out. - Update LINT to use only device wi0. There is no true ISA version of the WaveLAN/IEEE so we'll never use an ISA attachment. - Update files.i386 so that if_wi is dependent on card.
1999-11-25 20:45:49 +00:00
device_printf(sc->dev, "tx buffer allocation failed\n");
Add device driver support for the Lucent WaveLAN/IEEE 802.11 wireless network adapters. These are all PCMCIA devices (the ISA version is a PCMCIA to ISA bridge with a PCMCIA card plugged into it). Also add a wicontrol utility to read and write some of the card's parameters. Note: I do not have access to a WavePOINT access point, so I have only been able to test this driver in ad-hoc (point to point) mode. The wicontrol utility allows programming the desired service set name (SSID) and enabling BSS mode, but I can't tell for sure if it works (I know the card switches modes, but I can't verify that it joins a service set correctly). This driver was written using information gleaned from the Lucent HCF Light library, which is an API library designed to simplify driver development for devices based on the Lucent Hermes chip. Unfortunately, the HCF Light is missing certain features (like 802.11 frame encapsulation!) which are available only in the proprietary complete HCF code, which is not available to the public. This driver uses none of the HCF Light code: it's very ugly and contaminated by the GPL. IP and ARP packets are encapsulated as 802.11 frames, everything else is encapsulated as 802.3. (It would be easier to just get the Hermes programming manual, but that's not publically available either. For those who are wondering, the Linux WaveLAN/IEEE driver uses the proprietary HCF code, which is provided in object code form only. So much for supporting open source sofware.) Multicast filter support is implemented, however it appears that the filter doesn't work: programming in one IP mutlicast group enables them all.
1999-05-05 07:11:38 +00:00
sc->wi_tx_data_id = id;
Add more diagnostic output for failure. s/1518/ETHER_MAX_LEN Some style changes, add some braces, mostly residual from having a lot of debug hooks added while working on this driver. Bring in a plethora of changes from NetBSD: revision 1.58 date: 2001/03/08 11:07:08; author: ichiro; state: Exp; lines: +17 -1 it wait until busy flag disappears. it was able to prevent some cards with late initializing faling in wi_reset(). revision 1.41 date: 2000/10/13 19:15:08; author: jonathan; state: Exp; lines: +4 -2 Fix wi_intr() to avoid touching card registers during insert/remove events, when sharing an interrupt with other devices: check sc->sc_enabled, and drop the interrupt if its' off. revision 1.30 date: 2000/08/18 04:11:48; author: jhawk; state: Exp; lines: +4 -4 Copy wi_{dst,src}_addr from struct wi_frame into faked-up ether_header instead of addr1 and addr2. THis means that tcpdump -e will show the correct MAC address for communications with access points instead of showing the BSSID. In the future there should be 802.11 support for bpf/libpcap/tcpdump, but that is aways down the road.
2001-04-10 05:29:26 +00:00
if (wi_alloc_nicmem(sc, ETHER_MAX_LEN + sizeof(struct wi_frame) + 8, &id))
Update the WaveLAN/IEEE driver: - Convert to new bus attachment scheme. Thanks to Blaz Zupan for doing the initial work here. One thing I changed was to have the attach and detach routines work like the PCI drivers, which means that in theory you should be able to load and unload the driver like the PCI NIC drivers, however the pccard support for this hasn't settled down yet so it doesn't quite work. Once the pccard work is done, I'll have to revisit this. - Add device wi0 to PCCARD. If we're lucky, people should be able to install via their WaveLAN cards now. - Add support for signal strength caching. The wicontrol utility has also been updated to allow zeroing and displaying the signal strength cache. - Add a /sys/modules/wi directory and fix a Makefile to builf if_wi.ko. Currently this module is only built for the i386 platform, though once the pccard stuff is done it should be able to work on the alpha too. (Theoretically you should be able to plug one of the WaveLAN/IEEE ISA cards into an alpha with an ISA slot, but we'll see how that turns out. - Update LINT to use only device wi0. There is no true ISA version of the WaveLAN/IEEE so we'll never use an ISA attachment. - Update files.i386 so that if_wi is dependent on card.
1999-11-25 20:45:49 +00:00
device_printf(sc->dev, "mgmt. buffer allocation failed\n");
Add device driver support for the Lucent WaveLAN/IEEE 802.11 wireless network adapters. These are all PCMCIA devices (the ISA version is a PCMCIA to ISA bridge with a PCMCIA card plugged into it). Also add a wicontrol utility to read and write some of the card's parameters. Note: I do not have access to a WavePOINT access point, so I have only been able to test this driver in ad-hoc (point to point) mode. The wicontrol utility allows programming the desired service set name (SSID) and enabling BSS mode, but I can't tell for sure if it works (I know the card switches modes, but I can't verify that it joins a service set correctly). This driver was written using information gleaned from the Lucent HCF Light library, which is an API library designed to simplify driver development for devices based on the Lucent Hermes chip. Unfortunately, the HCF Light is missing certain features (like 802.11 frame encapsulation!) which are available only in the proprietary complete HCF code, which is not available to the public. This driver uses none of the HCF Light code: it's very ugly and contaminated by the GPL. IP and ARP packets are encapsulated as 802.11 frames, everything else is encapsulated as 802.3. (It would be easier to just get the Hermes programming manual, but that's not publically available either. For those who are wondering, the Linux WaveLAN/IEEE driver uses the proprietary HCF code, which is provided in object code form only. So much for supporting open source sofware.) Multicast filter support is implemented, however it appears that the filter doesn't work: programming in one IP mutlicast group enables them all.
1999-05-05 07:11:38 +00:00
sc->wi_tx_mgmt_id = id;
/* enable interrupts */
CSR_WRITE_2(sc, WI_INT_EN, WI_INTRS);
Integrate the hostap stuff that Thomas Skibo <skibo@packbell.net> wrote. This code was for 4.5-release, so I've ported it to -current and made a few minor tweaks. The biggest non-style tweak was to not make access point the default. More changes will be needed to get this actually working, but I wanted to get a relatively pure baseline. This doesn't seem to break what works now.
2002-04-11 07:21:16 +00:00
wihap_init(sc);
Add device driver support for the Lucent WaveLAN/IEEE 802.11 wireless network adapters. These are all PCMCIA devices (the ISA version is a PCMCIA to ISA bridge with a PCMCIA card plugged into it). Also add a wicontrol utility to read and write some of the card's parameters. Note: I do not have access to a WavePOINT access point, so I have only been able to test this driver in ad-hoc (point to point) mode. The wicontrol utility allows programming the desired service set name (SSID) and enabling BSS mode, but I can't tell for sure if it works (I know the card switches modes, but I can't verify that it joins a service set correctly). This driver was written using information gleaned from the Lucent HCF Light library, which is an API library designed to simplify driver development for devices based on the Lucent Hermes chip. Unfortunately, the HCF Light is missing certain features (like 802.11 frame encapsulation!) which are available only in the proprietary complete HCF code, which is not available to the public. This driver uses none of the HCF Light code: it's very ugly and contaminated by the GPL. IP and ARP packets are encapsulated as 802.11 frames, everything else is encapsulated as 802.3. (It would be easier to just get the Hermes programming manual, but that's not publically available either. For those who are wondering, the Linux WaveLAN/IEEE driver uses the proprietary HCF code, which is provided in object code form only. So much for supporting open source sofware.) Multicast filter support is implemented, however it appears that the filter doesn't work: programming in one IP mutlicast group enables them all.
1999-05-05 07:11:38 +00:00
ifp->if_flags |= IFF_RUNNING;
ifp->if_flags &= ~IFF_OACTIVE;
sc->wi_stat_ch = timeout(wi_inquire, sc, hz * 60);
Update the wi driver to use mutexes instead of spls.
2000-10-13 20:33:24 +00:00
WI_UNLOCK(sc);
Add device driver support for the Lucent WaveLAN/IEEE 802.11 wireless network adapters. These are all PCMCIA devices (the ISA version is a PCMCIA to ISA bridge with a PCMCIA card plugged into it). Also add a wicontrol utility to read and write some of the card's parameters. Note: I do not have access to a WavePOINT access point, so I have only been able to test this driver in ad-hoc (point to point) mode. The wicontrol utility allows programming the desired service set name (SSID) and enabling BSS mode, but I can't tell for sure if it works (I know the card switches modes, but I can't verify that it joins a service set correctly). This driver was written using information gleaned from the Lucent HCF Light library, which is an API library designed to simplify driver development for devices based on the Lucent Hermes chip. Unfortunately, the HCF Light is missing certain features (like 802.11 frame encapsulation!) which are available only in the proprietary complete HCF code, which is not available to the public. This driver uses none of the HCF Light code: it's very ugly and contaminated by the GPL. IP and ARP packets are encapsulated as 802.11 frames, everything else is encapsulated as 802.3. (It would be easier to just get the Hermes programming manual, but that's not publically available either. For those who are wondering, the Linux WaveLAN/IEEE driver uses the proprietary HCF code, which is provided in object code form only. So much for supporting open source sofware.) Multicast filter support is implemented, however it appears that the filter doesn't work: programming in one IP mutlicast group enables them all.
1999-05-05 07:11:38 +00:00
return;
}
Replace the original host WEP implementation with the one in OpenBSD (apparently by markus@, at least committed by him). This has the advantage of not using the bad IV's from Fluhrer/Mantin/Shamir as well as bringing the drivers a little closer together. Also use a few constants in place of magic numbers in one place. Obtained from: OpenBSD 1.25, 1.28, 1.36, 1.38, 1.42
2002-04-12 03:42:37 +00:00
static u_int32_t crc32_tab[] = {
0x00000000L, 0x77073096L, 0xee0e612cL, 0x990951baL, 0x076dc419L,
0x706af48fL, 0xe963a535L, 0x9e6495a3L, 0x0edb8832L, 0x79dcb8a4L,
0xe0d5e91eL, 0x97d2d988L, 0x09b64c2bL, 0x7eb17cbdL, 0xe7b82d07L,
0x90bf1d91L, 0x1db71064L, 0x6ab020f2L, 0xf3b97148L, 0x84be41deL,
0x1adad47dL, 0x6ddde4ebL, 0xf4d4b551L, 0x83d385c7L, 0x136c9856L,
0x646ba8c0L, 0xfd62f97aL, 0x8a65c9ecL, 0x14015c4fL, 0x63066cd9L,
0xfa0f3d63L, 0x8d080df5L, 0x3b6e20c8L, 0x4c69105eL, 0xd56041e4L,
0xa2677172L, 0x3c03e4d1L, 0x4b04d447L, 0xd20d85fdL, 0xa50ab56bL,
0x35b5a8faL, 0x42b2986cL, 0xdbbbc9d6L, 0xacbcf940L, 0x32d86ce3L,
0x45df5c75L, 0xdcd60dcfL, 0xabd13d59L, 0x26d930acL, 0x51de003aL,
0xc8d75180L, 0xbfd06116L, 0x21b4f4b5L, 0x56b3c423L, 0xcfba9599L,
0xb8bda50fL, 0x2802b89eL, 0x5f058808L, 0xc60cd9b2L, 0xb10be924L,
0x2f6f7c87L, 0x58684c11L, 0xc1611dabL, 0xb6662d3dL, 0x76dc4190L,
0x01db7106L, 0x98d220bcL, 0xefd5102aL, 0x71b18589L, 0x06b6b51fL,
0x9fbfe4a5L, 0xe8b8d433L, 0x7807c9a2L, 0x0f00f934L, 0x9609a88eL,
0xe10e9818L, 0x7f6a0dbbL, 0x086d3d2dL, 0x91646c97L, 0xe6635c01L,
0x6b6b51f4L, 0x1c6c6162L, 0x856530d8L, 0xf262004eL, 0x6c0695edL,
0x1b01a57bL, 0x8208f4c1L, 0xf50fc457L, 0x65b0d9c6L, 0x12b7e950L,
0x8bbeb8eaL, 0xfcb9887cL, 0x62dd1ddfL, 0x15da2d49L, 0x8cd37cf3L,
0xfbd44c65L, 0x4db26158L, 0x3ab551ceL, 0xa3bc0074L, 0xd4bb30e2L,
0x4adfa541L, 0x3dd895d7L, 0xa4d1c46dL, 0xd3d6f4fbL, 0x4369e96aL,
0x346ed9fcL, 0xad678846L, 0xda60b8d0L, 0x44042d73L, 0x33031de5L,
0xaa0a4c5fL, 0xdd0d7cc9L, 0x5005713cL, 0x270241aaL, 0xbe0b1010L,
0xc90c2086L, 0x5768b525L, 0x206f85b3L, 0xb966d409L, 0xce61e49fL,
0x5edef90eL, 0x29d9c998L, 0xb0d09822L, 0xc7d7a8b4L, 0x59b33d17L,
0x2eb40d81L, 0xb7bd5c3bL, 0xc0ba6cadL, 0xedb88320L, 0x9abfb3b6L,
0x03b6e20cL, 0x74b1d29aL, 0xead54739L, 0x9dd277afL, 0x04db2615L,
0x73dc1683L, 0xe3630b12L, 0x94643b84L, 0x0d6d6a3eL, 0x7a6a5aa8L,
0xe40ecf0bL, 0x9309ff9dL, 0x0a00ae27L, 0x7d079eb1L, 0xf00f9344L,
0x8708a3d2L, 0x1e01f268L, 0x6906c2feL, 0xf762575dL, 0x806567cbL,
0x196c3671L, 0x6e6b06e7L, 0xfed41b76L, 0x89d32be0L, 0x10da7a5aL,
0x67dd4accL, 0xf9b9df6fL, 0x8ebeeff9L, 0x17b7be43L, 0x60b08ed5L,
0xd6d6a3e8L, 0xa1d1937eL, 0x38d8c2c4L, 0x4fdff252L, 0xd1bb67f1L,
0xa6bc5767L, 0x3fb506ddL, 0x48b2364bL, 0xd80d2bdaL, 0xaf0a1b4cL,
0x36034af6L, 0x41047a60L, 0xdf60efc3L, 0xa867df55L, 0x316e8eefL,
0x4669be79L, 0xcb61b38cL, 0xbc66831aL, 0x256fd2a0L, 0x5268e236L,
0xcc0c7795L, 0xbb0b4703L, 0x220216b9L, 0x5505262fL, 0xc5ba3bbeL,
0xb2bd0b28L, 0x2bb45a92L, 0x5cb36a04L, 0xc2d7ffa7L, 0xb5d0cf31L,
0x2cd99e8bL, 0x5bdeae1dL, 0x9b64c2b0L, 0xec63f226L, 0x756aa39cL,
0x026d930aL, 0x9c0906a9L, 0xeb0e363fL, 0x72076785L, 0x05005713L,
0x95bf4a82L, 0xe2b87a14L, 0x7bb12baeL, 0x0cb61b38L, 0x92d28e9bL,
0xe5d5be0dL, 0x7cdcefb7L, 0x0bdbdf21L, 0x86d3d2d4L, 0xf1d4e242L,
0x68ddb3f8L, 0x1fda836eL, 0x81be16cdL, 0xf6b9265bL, 0x6fb077e1L,
0x18b74777L, 0x88085ae6L, 0xff0f6a70L, 0x66063bcaL, 0x11010b5cL,
0x8f659effL, 0xf862ae69L, 0x616bffd3L, 0x166ccf45L, 0xa00ae278L,
0xd70dd2eeL, 0x4e048354L, 0x3903b3c2L, 0xa7672661L, 0xd06016f7L,
0x4969474dL, 0x3e6e77dbL, 0xaed16a4aL, 0xd9d65adcL, 0x40df0b66L,
0x37d83bf0L, 0xa9bcae53L, 0xdebb9ec5L, 0x47b2cf7fL, 0x30b5ffe9L,
0xbdbdf21cL, 0xcabac28aL, 0x53b39330L, 0x24b4a3a6L, 0xbad03605L,
0xcdd70693L, 0x54de5729L, 0x23d967bfL, 0xb3667a2eL, 0xc4614ab8L,
0x5d681b02L, 0x2a6f2b94L, 0xb40bbe37L, 0xc30c8ea1L, 0x5a05df1bL,
0x2d02ef8dL
};
Integrate the hostap stuff that Thomas Skibo <skibo@packbell.net> wrote. This code was for 4.5-release, so I've ported it to -current and made a few minor tweaks. The biggest non-style tweak was to not make access point the default. More changes will be needed to get this actually working, but I wanted to get a relatively pure baseline. This doesn't seem to break what works now.
2002-04-11 07:21:16 +00:00
Replace the original host WEP implementation with the one in OpenBSD (apparently by markus@, at least committed by him). This has the advantage of not using the bad IV's from Fluhrer/Mantin/Shamir as well as bringing the drivers a little closer together. Also use a few constants in place of magic numbers in one place. Obtained from: OpenBSD 1.25, 1.28, 1.36, 1.38, 1.42
2002-04-12 03:42:37 +00:00
#define RC4STATE 256
#define RC4KEYLEN 16
#define RC4SWAP(x,y) \
do { u_int8_t t = state[x]; state[x] = state[y]; state[y] = t; } while(0)
Integrate the hostap stuff that Thomas Skibo <skibo@packbell.net> wrote. This code was for 4.5-release, so I've ported it to -current and made a few minor tweaks. The biggest non-style tweak was to not make access point the default. More changes will be needed to get this actually working, but I wanted to get a relatively pure baseline. This doesn't seem to break what works now.
2002-04-11 07:21:16 +00:00
static void
wi_do_hostencrypt(struct wi_softc *sc, caddr_t buf, int len)
{
Replace the original host WEP implementation with the one in OpenBSD (apparently by markus@, at least committed by him). This has the advantage of not using the bad IV's from Fluhrer/Mantin/Shamir as well as bringing the drivers a little closer together. Also use a few constants in place of magic numbers in one place. Obtained from: OpenBSD 1.25, 1.28, 1.36, 1.38, 1.42
2002-04-12 03:42:37 +00:00
u_int32_t i, crc, klen;
u_int8_t state[RC4STATE], key[RC4KEYLEN];
u_int8_t x, y, *dat;
if (!sc->wi_icv_flag) {
sc->wi_icv = arc4random();
sc->wi_icv_flag++;
} else
sc->wi_icv++;
/*
* Skip 'bad' IVs from Fluhrer/Mantin/Shamir:
* (B, 255, N) with 3 <= B < 8
*/
if (sc->wi_icv >= 0x03ff00 &&
(sc->wi_icv & 0xf8ff00) == 0x00ff00)
sc->wi_icv += 0x000100;
/* prepend 24bit IV to tx key, byte order does not matter */
key[0] = sc->wi_icv >> 16;
key[1] = sc->wi_icv >> 8;
key[2] = sc->wi_icv;
klen = sc->wi_keys.wi_keys[sc->wi_tx_key].wi_keylen +
IEEE80211_WEP_IVLEN;
klen = (klen >= RC4KEYLEN) ? RC4KEYLEN : RC4KEYLEN/2;
bcopy((char *)&sc->wi_keys.wi_keys[sc->wi_tx_key].wi_keydat,
(char *)key + IEEE80211_WEP_IVLEN, klen - IEEE80211_WEP_IVLEN);
/* rc4 keysetup */
x = y = 0;
for (i = 0; i < RC4STATE; i++)
state[i] = i;
for (i = 0; i < RC4STATE; i++) {
y = (key[x] + state[i] + y) % RC4STATE;
RC4SWAP(i, y);
x = (x + 1) % klen;
Integrate the hostap stuff that Thomas Skibo <skibo@packbell.net> wrote. This code was for 4.5-release, so I've ported it to -current and made a few minor tweaks. The biggest non-style tweak was to not make access point the default. More changes will be needed to get this actually working, but I wanted to get a relatively pure baseline. This doesn't seem to break what works now.
2002-04-11 07:21:16 +00:00
}
Replace the original host WEP implementation with the one in OpenBSD (apparently by markus@, at least committed by him). This has the advantage of not using the bad IV's from Fluhrer/Mantin/Shamir as well as bringing the drivers a little closer together. Also use a few constants in place of magic numbers in one place. Obtained from: OpenBSD 1.25, 1.28, 1.36, 1.38, 1.42
2002-04-12 03:42:37 +00:00
/* output: IV, tx keyid, rc4(data), rc4(crc32(data)) */
dat = buf;
dat[0] = key[0];
dat[1] = key[1];
dat[2] = key[2];
dat[3] = sc->wi_tx_key << 6; /* pad and keyid */
dat += 4;
/* compute rc4 over data, crc32 over data */
crc = ~0;
x = y = 0;
for (i = 0; i < len; i++) {
x = (x + 1) % RC4STATE;
y = (state[x] + y) % RC4STATE;
RC4SWAP(x, y);
crc = crc32_tab[(crc ^ dat[i]) & 0xff] ^ (crc >> 8);
dat[i] ^= state[(state[x] + state[y]) % RC4STATE];
Integrate the hostap stuff that Thomas Skibo <skibo@packbell.net> wrote. This code was for 4.5-release, so I've ported it to -current and made a few minor tweaks. The biggest non-style tweak was to not make access point the default. More changes will be needed to get this actually working, but I wanted to get a relatively pure baseline. This doesn't seem to break what works now.
2002-04-11 07:21:16 +00:00
}
Replace the original host WEP implementation with the one in OpenBSD (apparently by markus@, at least committed by him). This has the advantage of not using the bad IV's from Fluhrer/Mantin/Shamir as well as bringing the drivers a little closer together. Also use a few constants in place of magic numbers in one place. Obtained from: OpenBSD 1.25, 1.28, 1.36, 1.38, 1.42
2002-04-12 03:42:37 +00:00
crc = ~crc;
dat += len;
/* append little-endian crc32 and encrypt */
dat[0] = crc;
dat[1] = crc >> 8;
dat[2] = crc >> 16;
dat[3] = crc >> 24;
for (i = 0; i < IEEE80211_WEP_CRCLEN; i++) {
x = (x + 1) % RC4STATE;
y = (state[x] + y) % RC4STATE;
RC4SWAP(x, y);
dat[i] ^= state[(state[x] + state[y]) % RC4STATE];
Integrate the hostap stuff that Thomas Skibo <skibo@packbell.net> wrote. This code was for 4.5-release, so I've ported it to -current and made a few minor tweaks. The biggest non-style tweak was to not make access point the default. More changes will be needed to get this actually working, but I wanted to get a relatively pure baseline. This doesn't seem to break what works now.
2002-04-11 07:21:16 +00:00
}
}
put function return types on a line by themselves as per style(9)
2001-12-27 20:12:03 +00:00
static void
wi_start(ifp)
Add device driver support for the Lucent WaveLAN/IEEE 802.11 wireless network adapters. These are all PCMCIA devices (the ISA version is a PCMCIA to ISA bridge with a PCMCIA card plugged into it). Also add a wicontrol utility to read and write some of the card's parameters. Note: I do not have access to a WavePOINT access point, so I have only been able to test this driver in ad-hoc (point to point) mode. The wicontrol utility allows programming the desired service set name (SSID) and enabling BSS mode, but I can't tell for sure if it works (I know the card switches modes, but I can't verify that it joins a service set correctly). This driver was written using information gleaned from the Lucent HCF Light library, which is an API library designed to simplify driver development for devices based on the Lucent Hermes chip. Unfortunately, the HCF Light is missing certain features (like 802.11 frame encapsulation!) which are available only in the proprietary complete HCF code, which is not available to the public. This driver uses none of the HCF Light code: it's very ugly and contaminated by the GPL. IP and ARP packets are encapsulated as 802.11 frames, everything else is encapsulated as 802.3. (It would be easier to just get the Hermes programming manual, but that's not publically available either. For those who are wondering, the Linux WaveLAN/IEEE driver uses the proprietary HCF code, which is provided in object code form only. So much for supporting open source sofware.) Multicast filter support is implemented, however it appears that the filter doesn't work: programming in one IP mutlicast group enables them all.
1999-05-05 07:11:38 +00:00
struct ifnet *ifp;
{
struct wi_softc *sc;
struct mbuf *m0;
struct wi_frame tx_frame;
struct ether_header *eh;
int id;
sc = ifp->if_softc;
Update the wi driver to use mutexes instead of spls.
2000-10-13 20:33:24 +00:00
WI_LOCK(sc);
Add device driver support for the Lucent WaveLAN/IEEE 802.11 wireless network adapters. These are all PCMCIA devices (the ISA version is a PCMCIA to ISA bridge with a PCMCIA card plugged into it). Also add a wicontrol utility to read and write some of the card's parameters. Note: I do not have access to a WavePOINT access point, so I have only been able to test this driver in ad-hoc (point to point) mode. The wicontrol utility allows programming the desired service set name (SSID) and enabling BSS mode, but I can't tell for sure if it works (I know the card switches modes, but I can't verify that it joins a service set correctly). This driver was written using information gleaned from the Lucent HCF Light library, which is an API library designed to simplify driver development for devices based on the Lucent Hermes chip. Unfortunately, the HCF Light is missing certain features (like 802.11 frame encapsulation!) which are available only in the proprietary complete HCF code, which is not available to the public. This driver uses none of the HCF Light code: it's very ugly and contaminated by the GPL. IP and ARP packets are encapsulated as 802.11 frames, everything else is encapsulated as 802.3. (It would be easier to just get the Hermes programming manual, but that's not publically available either. For those who are wondering, the Linux WaveLAN/IEEE driver uses the proprietary HCF code, which is provided in object code form only. So much for supporting open source sofware.) Multicast filter support is implemented, however it appears that the filter doesn't work: programming in one IP mutlicast group enables them all.
1999-05-05 07:11:38 +00:00
Update the wi driver to use mutexes instead of spls.
2000-10-13 20:33:24 +00:00
if (sc->wi_gone) {
WI_UNLOCK(sc);
Add device driver support for the Lucent WaveLAN/IEEE 802.11 wireless network adapters. These are all PCMCIA devices (the ISA version is a PCMCIA to ISA bridge with a PCMCIA card plugged into it). Also add a wicontrol utility to read and write some of the card's parameters. Note: I do not have access to a WavePOINT access point, so I have only been able to test this driver in ad-hoc (point to point) mode. The wicontrol utility allows programming the desired service set name (SSID) and enabling BSS mode, but I can't tell for sure if it works (I know the card switches modes, but I can't verify that it joins a service set correctly). This driver was written using information gleaned from the Lucent HCF Light library, which is an API library designed to simplify driver development for devices based on the Lucent Hermes chip. Unfortunately, the HCF Light is missing certain features (like 802.11 frame encapsulation!) which are available only in the proprietary complete HCF code, which is not available to the public. This driver uses none of the HCF Light code: it's very ugly and contaminated by the GPL. IP and ARP packets are encapsulated as 802.11 frames, everything else is encapsulated as 802.3. (It would be easier to just get the Hermes programming manual, but that's not publically available either. For those who are wondering, the Linux WaveLAN/IEEE driver uses the proprietary HCF code, which is provided in object code form only. So much for supporting open source sofware.) Multicast filter support is implemented, however it appears that the filter doesn't work: programming in one IP mutlicast group enables them all.
1999-05-05 07:11:38 +00:00
return;
Update the wi driver to use mutexes instead of spls.
2000-10-13 20:33:24 +00:00
}
Add device driver support for the Lucent WaveLAN/IEEE 802.11 wireless network adapters. These are all PCMCIA devices (the ISA version is a PCMCIA to ISA bridge with a PCMCIA card plugged into it). Also add a wicontrol utility to read and write some of the card's parameters. Note: I do not have access to a WavePOINT access point, so I have only been able to test this driver in ad-hoc (point to point) mode. The wicontrol utility allows programming the desired service set name (SSID) and enabling BSS mode, but I can't tell for sure if it works (I know the card switches modes, but I can't verify that it joins a service set correctly). This driver was written using information gleaned from the Lucent HCF Light library, which is an API library designed to simplify driver development for devices based on the Lucent Hermes chip. Unfortunately, the HCF Light is missing certain features (like 802.11 frame encapsulation!) which are available only in the proprietary complete HCF code, which is not available to the public. This driver uses none of the HCF Light code: it's very ugly and contaminated by the GPL. IP and ARP packets are encapsulated as 802.11 frames, everything else is encapsulated as 802.3. (It would be easier to just get the Hermes programming manual, but that's not publically available either. For those who are wondering, the Linux WaveLAN/IEEE driver uses the proprietary HCF code, which is provided in object code form only. So much for supporting open source sofware.) Multicast filter support is implemented, however it appears that the filter doesn't work: programming in one IP mutlicast group enables them all.
1999-05-05 07:11:38 +00:00
Update the wi driver to use mutexes instead of spls.
2000-10-13 20:33:24 +00:00
if (ifp->if_flags & IFF_OACTIVE) {
WI_UNLOCK(sc);
Add device driver support for the Lucent WaveLAN/IEEE 802.11 wireless network adapters. These are all PCMCIA devices (the ISA version is a PCMCIA to ISA bridge with a PCMCIA card plugged into it). Also add a wicontrol utility to read and write some of the card's parameters. Note: I do not have access to a WavePOINT access point, so I have only been able to test this driver in ad-hoc (point to point) mode. The wicontrol utility allows programming the desired service set name (SSID) and enabling BSS mode, but I can't tell for sure if it works (I know the card switches modes, but I can't verify that it joins a service set correctly). This driver was written using information gleaned from the Lucent HCF Light library, which is an API library designed to simplify driver development for devices based on the Lucent Hermes chip. Unfortunately, the HCF Light is missing certain features (like 802.11 frame encapsulation!) which are available only in the proprietary complete HCF code, which is not available to the public. This driver uses none of the HCF Light code: it's very ugly and contaminated by the GPL. IP and ARP packets are encapsulated as 802.11 frames, everything else is encapsulated as 802.3. (It would be easier to just get the Hermes programming manual, but that's not publically available either. For those who are wondering, the Linux WaveLAN/IEEE driver uses the proprietary HCF code, which is provided in object code form only. So much for supporting open source sofware.) Multicast filter support is implemented, however it appears that the filter doesn't work: programming in one IP mutlicast group enables them all.
1999-05-05 07:11:38 +00:00
return;
Update the wi driver to use mutexes instead of spls.
2000-10-13 20:33:24 +00:00
}
Add device driver support for the Lucent WaveLAN/IEEE 802.11 wireless network adapters. These are all PCMCIA devices (the ISA version is a PCMCIA to ISA bridge with a PCMCIA card plugged into it). Also add a wicontrol utility to read and write some of the card's parameters. Note: I do not have access to a WavePOINT access point, so I have only been able to test this driver in ad-hoc (point to point) mode. The wicontrol utility allows programming the desired service set name (SSID) and enabling BSS mode, but I can't tell for sure if it works (I know the card switches modes, but I can't verify that it joins a service set correctly). This driver was written using information gleaned from the Lucent HCF Light library, which is an API library designed to simplify driver development for devices based on the Lucent Hermes chip. Unfortunately, the HCF Light is missing certain features (like 802.11 frame encapsulation!) which are available only in the proprietary complete HCF code, which is not available to the public. This driver uses none of the HCF Light code: it's very ugly and contaminated by the GPL. IP and ARP packets are encapsulated as 802.11 frames, everything else is encapsulated as 802.3. (It would be easier to just get the Hermes programming manual, but that's not publically available either. For those who are wondering, the Linux WaveLAN/IEEE driver uses the proprietary HCF code, which is provided in object code form only. So much for supporting open source sofware.) Multicast filter support is implemented, however it appears that the filter doesn't work: programming in one IP mutlicast group enables them all.
1999-05-05 07:11:38 +00:00
Integrate the hostap stuff that Thomas Skibo <skibo@packbell.net> wrote. This code was for 4.5-release, so I've ported it to -current and made a few minor tweaks. The biggest non-style tweak was to not make access point the default. More changes will be needed to get this actually working, but I wanted to get a relatively pure baseline. This doesn't seem to break what works now.
2002-04-11 07:21:16 +00:00
nextpkt:
Add device driver support for the Lucent WaveLAN/IEEE 802.11 wireless network adapters. These are all PCMCIA devices (the ISA version is a PCMCIA to ISA bridge with a PCMCIA card plugged into it). Also add a wicontrol utility to read and write some of the card's parameters. Note: I do not have access to a WavePOINT access point, so I have only been able to test this driver in ad-hoc (point to point) mode. The wicontrol utility allows programming the desired service set name (SSID) and enabling BSS mode, but I can't tell for sure if it works (I know the card switches modes, but I can't verify that it joins a service set correctly). This driver was written using information gleaned from the Lucent HCF Light library, which is an API library designed to simplify driver development for devices based on the Lucent Hermes chip. Unfortunately, the HCF Light is missing certain features (like 802.11 frame encapsulation!) which are available only in the proprietary complete HCF code, which is not available to the public. This driver uses none of the HCF Light code: it's very ugly and contaminated by the GPL. IP and ARP packets are encapsulated as 802.11 frames, everything else is encapsulated as 802.3. (It would be easier to just get the Hermes programming manual, but that's not publically available either. For those who are wondering, the Linux WaveLAN/IEEE driver uses the proprietary HCF code, which is provided in object code form only. So much for supporting open source sofware.) Multicast filter support is implemented, however it appears that the filter doesn't work: programming in one IP mutlicast group enables them all.
1999-05-05 07:11:38 +00:00
IF_DEQUEUE(&ifp->if_snd, m0);
Update the wi driver to use mutexes instead of spls.
2000-10-13 20:33:24 +00:00
if (m0 == NULL) {
WI_UNLOCK(sc);
Add device driver support for the Lucent WaveLAN/IEEE 802.11 wireless network adapters. These are all PCMCIA devices (the ISA version is a PCMCIA to ISA bridge with a PCMCIA card plugged into it). Also add a wicontrol utility to read and write some of the card's parameters. Note: I do not have access to a WavePOINT access point, so I have only been able to test this driver in ad-hoc (point to point) mode. The wicontrol utility allows programming the desired service set name (SSID) and enabling BSS mode, but I can't tell for sure if it works (I know the card switches modes, but I can't verify that it joins a service set correctly). This driver was written using information gleaned from the Lucent HCF Light library, which is an API library designed to simplify driver development for devices based on the Lucent Hermes chip. Unfortunately, the HCF Light is missing certain features (like 802.11 frame encapsulation!) which are available only in the proprietary complete HCF code, which is not available to the public. This driver uses none of the HCF Light code: it's very ugly and contaminated by the GPL. IP and ARP packets are encapsulated as 802.11 frames, everything else is encapsulated as 802.3. (It would be easier to just get the Hermes programming manual, but that's not publically available either. For those who are wondering, the Linux WaveLAN/IEEE driver uses the proprietary HCF code, which is provided in object code form only. So much for supporting open source sofware.) Multicast filter support is implemented, however it appears that the filter doesn't work: programming in one IP mutlicast group enables them all.
1999-05-05 07:11:38 +00:00
return;
Update the wi driver to use mutexes instead of spls.
2000-10-13 20:33:24 +00:00
}
Add device driver support for the Lucent WaveLAN/IEEE 802.11 wireless network adapters. These are all PCMCIA devices (the ISA version is a PCMCIA to ISA bridge with a PCMCIA card plugged into it). Also add a wicontrol utility to read and write some of the card's parameters. Note: I do not have access to a WavePOINT access point, so I have only been able to test this driver in ad-hoc (point to point) mode. The wicontrol utility allows programming the desired service set name (SSID) and enabling BSS mode, but I can't tell for sure if it works (I know the card switches modes, but I can't verify that it joins a service set correctly). This driver was written using information gleaned from the Lucent HCF Light library, which is an API library designed to simplify driver development for devices based on the Lucent Hermes chip. Unfortunately, the HCF Light is missing certain features (like 802.11 frame encapsulation!) which are available only in the proprietary complete HCF code, which is not available to the public. This driver uses none of the HCF Light code: it's very ugly and contaminated by the GPL. IP and ARP packets are encapsulated as 802.11 frames, everything else is encapsulated as 802.3. (It would be easier to just get the Hermes programming manual, but that's not publically available either. For those who are wondering, the Linux WaveLAN/IEEE driver uses the proprietary HCF code, which is provided in object code form only. So much for supporting open source sofware.) Multicast filter support is implemented, however it appears that the filter doesn't work: programming in one IP mutlicast group enables them all.
1999-05-05 07:11:38 +00:00
bzero((char *)&tx_frame, sizeof(tx_frame));
Integrate the hostap stuff that Thomas Skibo <skibo@packbell.net> wrote. This code was for 4.5-release, so I've ported it to -current and made a few minor tweaks. The biggest non-style tweak was to not make access point the default. More changes will be needed to get this actually working, but I wanted to get a relatively pure baseline. This doesn't seem to break what works now.
2002-04-11 07:21:16 +00:00
tx_frame.wi_frame_ctl = htole16(WI_FTYPE_DATA);
Add device driver support for the Lucent WaveLAN/IEEE 802.11 wireless network adapters. These are all PCMCIA devices (the ISA version is a PCMCIA to ISA bridge with a PCMCIA card plugged into it). Also add a wicontrol utility to read and write some of the card's parameters. Note: I do not have access to a WavePOINT access point, so I have only been able to test this driver in ad-hoc (point to point) mode. The wicontrol utility allows programming the desired service set name (SSID) and enabling BSS mode, but I can't tell for sure if it works (I know the card switches modes, but I can't verify that it joins a service set correctly). This driver was written using information gleaned from the Lucent HCF Light library, which is an API library designed to simplify driver development for devices based on the Lucent Hermes chip. Unfortunately, the HCF Light is missing certain features (like 802.11 frame encapsulation!) which are available only in the proprietary complete HCF code, which is not available to the public. This driver uses none of the HCF Light code: it's very ugly and contaminated by the GPL. IP and ARP packets are encapsulated as 802.11 frames, everything else is encapsulated as 802.3. (It would be easier to just get the Hermes programming manual, but that's not publically available either. For those who are wondering, the Linux WaveLAN/IEEE driver uses the proprietary HCF code, which is provided in object code form only. So much for supporting open source sofware.) Multicast filter support is implemented, however it appears that the filter doesn't work: programming in one IP mutlicast group enables them all.
1999-05-05 07:11:38 +00:00
id = sc->wi_tx_data_id;
eh = mtod(m0, struct ether_header *);
Integrate the hostap stuff that Thomas Skibo <skibo@packbell.net> wrote. This code was for 4.5-release, so I've ported it to -current and made a few minor tweaks. The biggest non-style tweak was to not make access point the default. More changes will be needed to get this actually working, but I wanted to get a relatively pure baseline. This doesn't seem to break what works now.
2002-04-11 07:21:16 +00:00
if (sc->wi_ptype == WI_PORTTYPE_AP) {
if (!wihap_check_tx(&sc->wi_hostap_info,
eh->ether_dhost, &tx_frame.wi_tx_rate)) {
if (ifp->if_flags & IFF_DEBUG)
printf("wi_start: dropping unassoc "
"dst %6D\n", eh->ether_dhost, ":");
m_freem(m0);
goto nextpkt;
}
}
Add device driver support for the Lucent WaveLAN/IEEE 802.11 wireless network adapters. These are all PCMCIA devices (the ISA version is a PCMCIA to ISA bridge with a PCMCIA card plugged into it). Also add a wicontrol utility to read and write some of the card's parameters. Note: I do not have access to a WavePOINT access point, so I have only been able to test this driver in ad-hoc (point to point) mode. The wicontrol utility allows programming the desired service set name (SSID) and enabling BSS mode, but I can't tell for sure if it works (I know the card switches modes, but I can't verify that it joins a service set correctly). This driver was written using information gleaned from the Lucent HCF Light library, which is an API library designed to simplify driver development for devices based on the Lucent Hermes chip. Unfortunately, the HCF Light is missing certain features (like 802.11 frame encapsulation!) which are available only in the proprietary complete HCF code, which is not available to the public. This driver uses none of the HCF Light code: it's very ugly and contaminated by the GPL. IP and ARP packets are encapsulated as 802.11 frames, everything else is encapsulated as 802.3. (It would be easier to just get the Hermes programming manual, but that's not publically available either. For those who are wondering, the Linux WaveLAN/IEEE driver uses the proprietary HCF code, which is provided in object code form only. So much for supporting open source sofware.) Multicast filter support is implemented, however it appears that the filter doesn't work: programming in one IP mutlicast group enables them all.
1999-05-05 07:11:38 +00:00
/*
- Fix up some comments in if_wi.c (no code changes) - Mention that the 6Mbps turbo adapters are supported in HARDWARE.TXT and RELNOTES.TXT and the wi.4 man page - Mention turbo adapters in the wicontrol.8 man page and provide a complete table of available transmit speed settings
1999-05-22 16:12:54 +00:00
* Use RFC1042 encoding for IP and ARP datagrams,
Add device driver support for the Lucent WaveLAN/IEEE 802.11 wireless network adapters. These are all PCMCIA devices (the ISA version is a PCMCIA to ISA bridge with a PCMCIA card plugged into it). Also add a wicontrol utility to read and write some of the card's parameters. Note: I do not have access to a WavePOINT access point, so I have only been able to test this driver in ad-hoc (point to point) mode. The wicontrol utility allows programming the desired service set name (SSID) and enabling BSS mode, but I can't tell for sure if it works (I know the card switches modes, but I can't verify that it joins a service set correctly). This driver was written using information gleaned from the Lucent HCF Light library, which is an API library designed to simplify driver development for devices based on the Lucent Hermes chip. Unfortunately, the HCF Light is missing certain features (like 802.11 frame encapsulation!) which are available only in the proprietary complete HCF code, which is not available to the public. This driver uses none of the HCF Light code: it's very ugly and contaminated by the GPL. IP and ARP packets are encapsulated as 802.11 frames, everything else is encapsulated as 802.3. (It would be easier to just get the Hermes programming manual, but that's not publically available either. For those who are wondering, the Linux WaveLAN/IEEE driver uses the proprietary HCF code, which is provided in object code form only. So much for supporting open source sofware.) Multicast filter support is implemented, however it appears that the filter doesn't work: programming in one IP mutlicast group enables them all.
1999-05-05 07:11:38 +00:00
* 802.3 for anything else.
*/
replace hardcoded 1518 with ETHER_MAX_LEN
2001-04-06 21:48:19 +00:00
if (ntohs(eh->ether_type) > ETHER_MAX_LEN) {
Add device driver support for the Lucent WaveLAN/IEEE 802.11 wireless network adapters. These are all PCMCIA devices (the ISA version is a PCMCIA to ISA bridge with a PCMCIA card plugged into it). Also add a wicontrol utility to read and write some of the card's parameters. Note: I do not have access to a WavePOINT access point, so I have only been able to test this driver in ad-hoc (point to point) mode. The wicontrol utility allows programming the desired service set name (SSID) and enabling BSS mode, but I can't tell for sure if it works (I know the card switches modes, but I can't verify that it joins a service set correctly). This driver was written using information gleaned from the Lucent HCF Light library, which is an API library designed to simplify driver development for devices based on the Lucent Hermes chip. Unfortunately, the HCF Light is missing certain features (like 802.11 frame encapsulation!) which are available only in the proprietary complete HCF code, which is not available to the public. This driver uses none of the HCF Light code: it's very ugly and contaminated by the GPL. IP and ARP packets are encapsulated as 802.11 frames, everything else is encapsulated as 802.3. (It would be easier to just get the Hermes programming manual, but that's not publically available either. For those who are wondering, the Linux WaveLAN/IEEE driver uses the proprietary HCF code, which is provided in object code form only. So much for supporting open source sofware.) Multicast filter support is implemented, however it appears that the filter doesn't work: programming in one IP mutlicast group enables them all.
1999-05-05 07:11:38 +00:00
bcopy((char *)&eh->ether_dhost,
(char *)&tx_frame.wi_addr1, ETHER_ADDR_LEN);
Integrate the hostap stuff that Thomas Skibo <skibo@packbell.net> wrote. This code was for 4.5-release, so I've ported it to -current and made a few minor tweaks. The biggest non-style tweak was to not make access point the default. More changes will be needed to get this actually working, but I wanted to get a relatively pure baseline. This doesn't seem to break what works now.
2002-04-11 07:21:16 +00:00
if (sc->wi_ptype == WI_PORTTYPE_AP) {
tx_frame.wi_tx_ctl = WI_ENC_TX_MGMT; /* XXX */
tx_frame.wi_frame_ctl |= WI_FCTL_FROMDS;
if (sc->wi_use_wep)
tx_frame.wi_frame_ctl |= WI_FCTL_WEP;
bcopy((char *)&sc->arpcom.ac_enaddr,
(char *)&tx_frame.wi_addr2, ETHER_ADDR_LEN);
bcopy((char *)&eh->ether_shost,
(char *)&tx_frame.wi_addr3, ETHER_ADDR_LEN);
}
else
bcopy((char *)&eh->ether_shost,
(char *)&tx_frame.wi_addr2, ETHER_ADDR_LEN);
Add device driver support for the Lucent WaveLAN/IEEE 802.11 wireless network adapters. These are all PCMCIA devices (the ISA version is a PCMCIA to ISA bridge with a PCMCIA card plugged into it). Also add a wicontrol utility to read and write some of the card's parameters. Note: I do not have access to a WavePOINT access point, so I have only been able to test this driver in ad-hoc (point to point) mode. The wicontrol utility allows programming the desired service set name (SSID) and enabling BSS mode, but I can't tell for sure if it works (I know the card switches modes, but I can't verify that it joins a service set correctly). This driver was written using information gleaned from the Lucent HCF Light library, which is an API library designed to simplify driver development for devices based on the Lucent Hermes chip. Unfortunately, the HCF Light is missing certain features (like 802.11 frame encapsulation!) which are available only in the proprietary complete HCF code, which is not available to the public. This driver uses none of the HCF Light code: it's very ugly and contaminated by the GPL. IP and ARP packets are encapsulated as 802.11 frames, everything else is encapsulated as 802.3. (It would be easier to just get the Hermes programming manual, but that's not publically available either. For those who are wondering, the Linux WaveLAN/IEEE driver uses the proprietary HCF code, which is provided in object code form only. So much for supporting open source sofware.) Multicast filter support is implemented, however it appears that the filter doesn't work: programming in one IP mutlicast group enables them all.
1999-05-05 07:11:38 +00:00
bcopy((char *)&eh->ether_dhost,
(char *)&tx_frame.wi_dst_addr, ETHER_ADDR_LEN);
bcopy((char *)&eh->ether_shost,
(char *)&tx_frame.wi_src_addr, ETHER_ADDR_LEN);
tx_frame.wi_dat_len = m0->m_pkthdr.len - WI_SNAPHDR_LEN;
tx_frame.wi_dat[0] = htons(WI_SNAP_WORD0);
tx_frame.wi_dat[1] = htons(WI_SNAP_WORD1);
tx_frame.wi_len = htons(m0->m_pkthdr.len - WI_SNAPHDR_LEN);
tx_frame.wi_type = eh->ether_type;
Integrate the hostap stuff that Thomas Skibo <skibo@packbell.net> wrote. This code was for 4.5-release, so I've ported it to -current and made a few minor tweaks. The biggest non-style tweak was to not make access point the default. More changes will be needed to get this actually working, but I wanted to get a relatively pure baseline. This doesn't seem to break what works now.
2002-04-11 07:21:16 +00:00
if (sc->wi_ptype == WI_PORTTYPE_AP && sc->wi_use_wep) {
/* Do host encryption. */
bcopy(&tx_frame.wi_dat[0], &sc->wi_txbuf[4], 8);
m_copydata(m0, sizeof(struct ether_header),
m0->m_pkthdr.len - sizeof(struct ether_header),
(caddr_t)&sc->wi_txbuf[12]);
wi_do_hostencrypt(sc, &sc->wi_txbuf[0],
tx_frame.wi_dat_len);
Replace the original host WEP implementation with the one in OpenBSD (apparently by markus@, at least committed by him). This has the advantage of not using the bad IV's from Fluhrer/Mantin/Shamir as well as bringing the drivers a little closer together. Also use a few constants in place of magic numbers in one place. Obtained from: OpenBSD 1.25, 1.28, 1.36, 1.38, 1.42
2002-04-12 03:42:37 +00:00
tx_frame.wi_dat_len += IEEE80211_WEP_IVLEN +
IEEE80211_WEP_KIDLEN + IEEE80211_WEP_CRCLEN;
Integrate the hostap stuff that Thomas Skibo <skibo@packbell.net> wrote. This code was for 4.5-release, so I've ported it to -current and made a few minor tweaks. The biggest non-style tweak was to not make access point the default. More changes will be needed to get this actually working, but I wanted to get a relatively pure baseline. This doesn't seem to break what works now.
2002-04-11 07:21:16 +00:00
wi_write_data(sc, id, 0, (caddr_t)&tx_frame,
sizeof(struct wi_frame));
wi_write_data(sc, id, WI_802_11_OFFSET_RAW,
(caddr_t)&sc->wi_txbuf, (m0->m_pkthdr.len -
sizeof(struct ether_header)) + 18);
unifdef -DWI_HOSTAP, like OpenBSD does
2002-04-12 06:01:28 +00:00
} else {
Integrate the hostap stuff that Thomas Skibo <skibo@packbell.net> wrote. This code was for 4.5-release, so I've ported it to -current and made a few minor tweaks. The biggest non-style tweak was to not make access point the default. More changes will be needed to get this actually working, but I wanted to get a relatively pure baseline. This doesn't seem to break what works now.
2002-04-11 07:21:16 +00:00
m_copydata(m0, sizeof(struct ether_header),
m0->m_pkthdr.len - sizeof(struct ether_header),
(caddr_t)&sc->wi_txbuf);
wi_write_data(sc, id, 0, (caddr_t)&tx_frame,
sizeof(struct wi_frame));
wi_write_data(sc, id, WI_802_11_OFFSET,
(caddr_t)&sc->wi_txbuf, (m0->m_pkthdr.len -
sizeof(struct ether_header)) + 2);
}
Add device driver support for the Lucent WaveLAN/IEEE 802.11 wireless network adapters. These are all PCMCIA devices (the ISA version is a PCMCIA to ISA bridge with a PCMCIA card plugged into it). Also add a wicontrol utility to read and write some of the card's parameters. Note: I do not have access to a WavePOINT access point, so I have only been able to test this driver in ad-hoc (point to point) mode. The wicontrol utility allows programming the desired service set name (SSID) and enabling BSS mode, but I can't tell for sure if it works (I know the card switches modes, but I can't verify that it joins a service set correctly). This driver was written using information gleaned from the Lucent HCF Light library, which is an API library designed to simplify driver development for devices based on the Lucent Hermes chip. Unfortunately, the HCF Light is missing certain features (like 802.11 frame encapsulation!) which are available only in the proprietary complete HCF code, which is not available to the public. This driver uses none of the HCF Light code: it's very ugly and contaminated by the GPL. IP and ARP packets are encapsulated as 802.11 frames, everything else is encapsulated as 802.3. (It would be easier to just get the Hermes programming manual, but that's not publically available either. For those who are wondering, the Linux WaveLAN/IEEE driver uses the proprietary HCF code, which is provided in object code form only. So much for supporting open source sofware.) Multicast filter support is implemented, however it appears that the filter doesn't work: programming in one IP mutlicast group enables them all.
1999-05-05 07:11:38 +00:00
} else {
tx_frame.wi_dat_len = m0->m_pkthdr.len;
Integrate the hostap stuff that Thomas Skibo <skibo@packbell.net> wrote. This code was for 4.5-release, so I've ported it to -current and made a few minor tweaks. The biggest non-style tweak was to not make access point the default. More changes will be needed to get this actually working, but I wanted to get a relatively pure baseline. This doesn't seem to break what works now.
2002-04-11 07:21:16 +00:00
if (sc->wi_ptype == WI_PORTTYPE_AP && sc->wi_use_wep) {
/* Do host encryption. */
printf( "XXX: host encrypt not implemented for 802.3\n" );
unifdef -DWI_HOSTAP, like OpenBSD does
2002-04-12 06:01:28 +00:00
} else {
Integrate the hostap stuff that Thomas Skibo <skibo@packbell.net> wrote. This code was for 4.5-release, so I've ported it to -current and made a few minor tweaks. The biggest non-style tweak was to not make access point the default. More changes will be needed to get this actually working, but I wanted to get a relatively pure baseline. This doesn't seem to break what works now.
2002-04-11 07:21:16 +00:00
eh->ether_type = htons(m0->m_pkthdr.len -
WI_SNAPHDR_LEN);
m_copydata(m0, 0, m0->m_pkthdr.len,
(caddr_t)&sc->wi_txbuf);
wi_write_data(sc, id, 0, (caddr_t)&tx_frame,
sizeof(struct wi_frame));
wi_write_data(sc, id, WI_802_3_OFFSET,
(caddr_t)&sc->wi_txbuf, m0->m_pkthdr.len + 2);
}
Add device driver support for the Lucent WaveLAN/IEEE 802.11 wireless network adapters. These are all PCMCIA devices (the ISA version is a PCMCIA to ISA bridge with a PCMCIA card plugged into it). Also add a wicontrol utility to read and write some of the card's parameters. Note: I do not have access to a WavePOINT access point, so I have only been able to test this driver in ad-hoc (point to point) mode. The wicontrol utility allows programming the desired service set name (SSID) and enabling BSS mode, but I can't tell for sure if it works (I know the card switches modes, but I can't verify that it joins a service set correctly). This driver was written using information gleaned from the Lucent HCF Light library, which is an API library designed to simplify driver development for devices based on the Lucent Hermes chip. Unfortunately, the HCF Light is missing certain features (like 802.11 frame encapsulation!) which are available only in the proprietary complete HCF code, which is not available to the public. This driver uses none of the HCF Light code: it's very ugly and contaminated by the GPL. IP and ARP packets are encapsulated as 802.11 frames, everything else is encapsulated as 802.3. (It would be easier to just get the Hermes programming manual, but that's not publically available either. For those who are wondering, the Linux WaveLAN/IEEE driver uses the proprietary HCF code, which is provided in object code form only. So much for supporting open source sofware.) Multicast filter support is implemented, however it appears that the filter doesn't work: programming in one IP mutlicast group enables them all.
1999-05-05 07:11:38 +00:00
}
/*
* If there's a BPF listner, bounce a copy of
Integrate the air-tools 0.2 from dachb0den labs. o This moves the common.h file into if_wavelan_ieee.h Submitted by: h1kari@dachb0den.com
2002-03-29 00:26:23 +00:00
* this frame to him. Also, don't send this to the bpf sniffer
* if we're in procframe or monitor sniffing mode.
Add device driver support for the Lucent WaveLAN/IEEE 802.11 wireless network adapters. These are all PCMCIA devices (the ISA version is a PCMCIA to ISA bridge with a PCMCIA card plugged into it). Also add a wicontrol utility to read and write some of the card's parameters. Note: I do not have access to a WavePOINT access point, so I have only been able to test this driver in ad-hoc (point to point) mode. The wicontrol utility allows programming the desired service set name (SSID) and enabling BSS mode, but I can't tell for sure if it works (I know the card switches modes, but I can't verify that it joins a service set correctly). This driver was written using information gleaned from the Lucent HCF Light library, which is an API library designed to simplify driver development for devices based on the Lucent Hermes chip. Unfortunately, the HCF Light is missing certain features (like 802.11 frame encapsulation!) which are available only in the proprietary complete HCF code, which is not available to the public. This driver uses none of the HCF Light code: it's very ugly and contaminated by the GPL. IP and ARP packets are encapsulated as 802.11 frames, everything else is encapsulated as 802.3. (It would be easier to just get the Hermes programming manual, but that's not publically available either. For those who are wondering, the Linux WaveLAN/IEEE driver uses the proprietary HCF code, which is provided in object code form only. So much for supporting open source sofware.) Multicast filter support is implemented, however it appears that the filter doesn't work: programming in one IP mutlicast group enables them all.
1999-05-05 07:11:38 +00:00
*/
Integrate the air-tools 0.2 from dachb0den labs. o This moves the common.h file into if_wavelan_ieee.h Submitted by: h1kari@dachb0den.com
2002-03-29 00:26:23 +00:00
if (!(sc->wi_procframe || sc->wi_debug.wi_monitor) && ifp->if_bpf)
Add device driver support for the Lucent WaveLAN/IEEE 802.11 wireless network adapters. These are all PCMCIA devices (the ISA version is a PCMCIA to ISA bridge with a PCMCIA card plugged into it). Also add a wicontrol utility to read and write some of the card's parameters. Note: I do not have access to a WavePOINT access point, so I have only been able to test this driver in ad-hoc (point to point) mode. The wicontrol utility allows programming the desired service set name (SSID) and enabling BSS mode, but I can't tell for sure if it works (I know the card switches modes, but I can't verify that it joins a service set correctly). This driver was written using information gleaned from the Lucent HCF Light library, which is an API library designed to simplify driver development for devices based on the Lucent Hermes chip. Unfortunately, the HCF Light is missing certain features (like 802.11 frame encapsulation!) which are available only in the proprietary complete HCF code, which is not available to the public. This driver uses none of the HCF Light code: it's very ugly and contaminated by the GPL. IP and ARP packets are encapsulated as 802.11 frames, everything else is encapsulated as 802.3. (It would be easier to just get the Hermes programming manual, but that's not publically available either. For those who are wondering, the Linux WaveLAN/IEEE driver uses the proprietary HCF code, which is provided in object code form only. So much for supporting open source sofware.) Multicast filter support is implemented, however it appears that the filter doesn't work: programming in one IP mutlicast group enables them all.
1999-05-05 07:11:38 +00:00
bpf_mtap(ifp, m0);
m_freem(m0);
o Rework the identify routine a little, merging it with NetBSD's wi. o Add exerpimental support for identifying lucent cards. All of mine come back with ID of 1, but NetBSD committed code for 5. So accept both. o rename wi_prism2_ver to wi_firmware_ver so that we could, if necessary, do special things for lucent cards too. o Bring in a small part of the changes from airtools: The wi_cmd function now takes two additional arguments. I didn't bring in their ioctls yet. o eliminate the use of LE16TOH, and remove its define. o Print the firmware as if there were 100 versions instead of 10. This means that 6.1 and 6.10 aren't confusing to people. We now print 6.01 in the former case. # A good junior hacker project would be to merge the NetBSD, FreeBSD, and # OpenBSD drivers into one source base.
2002-03-16 22:59:15 +00:00
if (wi_cmd(sc, WI_CMD_TX|WI_RECLAIM, id, 0, 0))
Update the WaveLAN/IEEE driver: - Convert to new bus attachment scheme. Thanks to Blaz Zupan for doing the initial work here. One thing I changed was to have the attach and detach routines work like the PCI drivers, which means that in theory you should be able to load and unload the driver like the PCI NIC drivers, however the pccard support for this hasn't settled down yet so it doesn't quite work. Once the pccard work is done, I'll have to revisit this. - Add device wi0 to PCCARD. If we're lucky, people should be able to install via their WaveLAN cards now. - Add support for signal strength caching. The wicontrol utility has also been updated to allow zeroing and displaying the signal strength cache. - Add a /sys/modules/wi directory and fix a Makefile to builf if_wi.ko. Currently this module is only built for the i386 platform, though once the pccard stuff is done it should be able to work on the alpha too. (Theoretically you should be able to plug one of the WaveLAN/IEEE ISA cards into an alpha with an ISA slot, but we'll see how that turns out. - Update LINT to use only device wi0. There is no true ISA version of the WaveLAN/IEEE so we'll never use an ISA attachment. - Update files.i386 so that if_wi is dependent on card.
1999-11-25 20:45:49 +00:00
device_printf(sc->dev, "xmit failed\n");
Add device driver support for the Lucent WaveLAN/IEEE 802.11 wireless network adapters. These are all PCMCIA devices (the ISA version is a PCMCIA to ISA bridge with a PCMCIA card plugged into it). Also add a wicontrol utility to read and write some of the card's parameters. Note: I do not have access to a WavePOINT access point, so I have only been able to test this driver in ad-hoc (point to point) mode. The wicontrol utility allows programming the desired service set name (SSID) and enabling BSS mode, but I can't tell for sure if it works (I know the card switches modes, but I can't verify that it joins a service set correctly). This driver was written using information gleaned from the Lucent HCF Light library, which is an API library designed to simplify driver development for devices based on the Lucent Hermes chip. Unfortunately, the HCF Light is missing certain features (like 802.11 frame encapsulation!) which are available only in the proprietary complete HCF code, which is not available to the public. This driver uses none of the HCF Light code: it's very ugly and contaminated by the GPL. IP and ARP packets are encapsulated as 802.11 frames, everything else is encapsulated as 802.3. (It would be easier to just get the Hermes programming manual, but that's not publically available either. For those who are wondering, the Linux WaveLAN/IEEE driver uses the proprietary HCF code, which is provided in object code form only. So much for supporting open source sofware.) Multicast filter support is implemented, however it appears that the filter doesn't work: programming in one IP mutlicast group enables them all.
1999-05-05 07:11:38 +00:00
ifp->if_flags |= IFF_OACTIVE;
/*
* Set a timeout in case the chip goes out to lunch.
*/
ifp->if_timer = 5;
Update the wi driver to use mutexes instead of spls.
2000-10-13 20:33:24 +00:00
WI_UNLOCK(sc);
Add device driver support for the Lucent WaveLAN/IEEE 802.11 wireless network adapters. These are all PCMCIA devices (the ISA version is a PCMCIA to ISA bridge with a PCMCIA card plugged into it). Also add a wicontrol utility to read and write some of the card's parameters. Note: I do not have access to a WavePOINT access point, so I have only been able to test this driver in ad-hoc (point to point) mode. The wicontrol utility allows programming the desired service set name (SSID) and enabling BSS mode, but I can't tell for sure if it works (I know the card switches modes, but I can't verify that it joins a service set correctly). This driver was written using information gleaned from the Lucent HCF Light library, which is an API library designed to simplify driver development for devices based on the Lucent Hermes chip. Unfortunately, the HCF Light is missing certain features (like 802.11 frame encapsulation!) which are available only in the proprietary complete HCF code, which is not available to the public. This driver uses none of the HCF Light code: it's very ugly and contaminated by the GPL. IP and ARP packets are encapsulated as 802.11 frames, everything else is encapsulated as 802.3. (It would be easier to just get the Hermes programming manual, but that's not publically available either. For those who are wondering, the Linux WaveLAN/IEEE driver uses the proprietary HCF code, which is provided in object code form only. So much for supporting open source sofware.) Multicast filter support is implemented, however it appears that the filter doesn't work: programming in one IP mutlicast group enables them all.
1999-05-05 07:11:38 +00:00
return;
}
Integrate the hostap stuff that Thomas Skibo <skibo@packbell.net> wrote. This code was for 4.5-release, so I've ported it to -current and made a few minor tweaks. The biggest non-style tweak was to not make access point the default. More changes will be needed to get this actually working, but I wanted to get a relatively pure baseline. This doesn't seem to break what works now.
2002-04-11 07:21:16 +00:00
int
put function return types on a line by themselves as per style(9)
2001-12-27 20:12:03 +00:00
wi_mgmt_xmit(sc, data, len)
Add device driver support for the Lucent WaveLAN/IEEE 802.11 wireless network adapters. These are all PCMCIA devices (the ISA version is a PCMCIA to ISA bridge with a PCMCIA card plugged into it). Also add a wicontrol utility to read and write some of the card's parameters. Note: I do not have access to a WavePOINT access point, so I have only been able to test this driver in ad-hoc (point to point) mode. The wicontrol utility allows programming the desired service set name (SSID) and enabling BSS mode, but I can't tell for sure if it works (I know the card switches modes, but I can't verify that it joins a service set correctly). This driver was written using information gleaned from the Lucent HCF Light library, which is an API library designed to simplify driver development for devices based on the Lucent Hermes chip. Unfortunately, the HCF Light is missing certain features (like 802.11 frame encapsulation!) which are available only in the proprietary complete HCF code, which is not available to the public. This driver uses none of the HCF Light code: it's very ugly and contaminated by the GPL. IP and ARP packets are encapsulated as 802.11 frames, everything else is encapsulated as 802.3. (It would be easier to just get the Hermes programming manual, but that's not publically available either. For those who are wondering, the Linux WaveLAN/IEEE driver uses the proprietary HCF code, which is provided in object code form only. So much for supporting open source sofware.) Multicast filter support is implemented, however it appears that the filter doesn't work: programming in one IP mutlicast group enables them all.
1999-05-05 07:11:38 +00:00
struct wi_softc *sc;
caddr_t data;
int len;
{
struct wi_frame tx_frame;
int id;
struct wi_80211_hdr *hdr;
caddr_t dptr;
if (sc->wi_gone)
return(ENODEV);
hdr = (struct wi_80211_hdr *)data;
dptr = data + sizeof(struct wi_80211_hdr);
bzero((char *)&tx_frame, sizeof(tx_frame));
id = sc->wi_tx_mgmt_id;
bcopy((char *)hdr, (char *)&tx_frame.wi_frame_ctl,
sizeof(struct wi_80211_hdr));
Integrate the hostap stuff that Thomas Skibo <skibo@packbell.net> wrote. This code was for 4.5-release, so I've ported it to -current and made a few minor tweaks. The biggest non-style tweak was to not make access point the default. More changes will be needed to get this actually working, but I wanted to get a relatively pure baseline. This doesn't seem to break what works now.
2002-04-11 07:21:16 +00:00
tx_frame.wi_tx_ctl = WI_ENC_TX_MGMT;
tx_frame.wi_dat_len = len - sizeof(struct wi_80211_hdr);
tx_frame.wi_len = htons(tx_frame.wi_dat_len);
Add device driver support for the Lucent WaveLAN/IEEE 802.11 wireless network adapters. These are all PCMCIA devices (the ISA version is a PCMCIA to ISA bridge with a PCMCIA card plugged into it). Also add a wicontrol utility to read and write some of the card's parameters. Note: I do not have access to a WavePOINT access point, so I have only been able to test this driver in ad-hoc (point to point) mode. The wicontrol utility allows programming the desired service set name (SSID) and enabling BSS mode, but I can't tell for sure if it works (I know the card switches modes, but I can't verify that it joins a service set correctly). This driver was written using information gleaned from the Lucent HCF Light library, which is an API library designed to simplify driver development for devices based on the Lucent Hermes chip. Unfortunately, the HCF Light is missing certain features (like 802.11 frame encapsulation!) which are available only in the proprietary complete HCF code, which is not available to the public. This driver uses none of the HCF Light code: it's very ugly and contaminated by the GPL. IP and ARP packets are encapsulated as 802.11 frames, everything else is encapsulated as 802.3. (It would be easier to just get the Hermes programming manual, but that's not publically available either. For those who are wondering, the Linux WaveLAN/IEEE driver uses the proprietary HCF code, which is provided in object code form only. So much for supporting open source sofware.) Multicast filter support is implemented, however it appears that the filter doesn't work: programming in one IP mutlicast group enables them all.
1999-05-05 07:11:38 +00:00
wi_write_data(sc, id, 0, (caddr_t)&tx_frame, sizeof(struct wi_frame));
wi_write_data(sc, id, WI_802_11_OFFSET_RAW, dptr,
Integrate the hostap stuff that Thomas Skibo <skibo@packbell.net> wrote. This code was for 4.5-release, so I've ported it to -current and made a few minor tweaks. The biggest non-style tweak was to not make access point the default. More changes will be needed to get this actually working, but I wanted to get a relatively pure baseline. This doesn't seem to break what works now.
2002-04-11 07:21:16 +00:00
len - sizeof(struct wi_80211_hdr) + 2);
Add device driver support for the Lucent WaveLAN/IEEE 802.11 wireless network adapters. These are all PCMCIA devices (the ISA version is a PCMCIA to ISA bridge with a PCMCIA card plugged into it). Also add a wicontrol utility to read and write some of the card's parameters. Note: I do not have access to a WavePOINT access point, so I have only been able to test this driver in ad-hoc (point to point) mode. The wicontrol utility allows programming the desired service set name (SSID) and enabling BSS mode, but I can't tell for sure if it works (I know the card switches modes, but I can't verify that it joins a service set correctly). This driver was written using information gleaned from the Lucent HCF Light library, which is an API library designed to simplify driver development for devices based on the Lucent Hermes chip. Unfortunately, the HCF Light is missing certain features (like 802.11 frame encapsulation!) which are available only in the proprietary complete HCF code, which is not available to the public. This driver uses none of the HCF Light code: it's very ugly and contaminated by the GPL. IP and ARP packets are encapsulated as 802.11 frames, everything else is encapsulated as 802.3. (It would be easier to just get the Hermes programming manual, but that's not publically available either. For those who are wondering, the Linux WaveLAN/IEEE driver uses the proprietary HCF code, which is provided in object code form only. So much for supporting open source sofware.) Multicast filter support is implemented, however it appears that the filter doesn't work: programming in one IP mutlicast group enables them all.
1999-05-05 07:11:38 +00:00
o Rework the identify routine a little, merging it with NetBSD's wi. o Add exerpimental support for identifying lucent cards. All of mine come back with ID of 1, but NetBSD committed code for 5. So accept both. o rename wi_prism2_ver to wi_firmware_ver so that we could, if necessary, do special things for lucent cards too. o Bring in a small part of the changes from airtools: The wi_cmd function now takes two additional arguments. I didn't bring in their ioctls yet. o eliminate the use of LE16TOH, and remove its define. o Print the firmware as if there were 100 versions instead of 10. This means that 6.1 and 6.10 aren't confusing to people. We now print 6.01 in the former case. # A good junior hacker project would be to merge the NetBSD, FreeBSD, and # OpenBSD drivers into one source base.
2002-03-16 22:59:15 +00:00
if (wi_cmd(sc, WI_CMD_TX|WI_RECLAIM, id, 0, 0)) {
Update the WaveLAN/IEEE driver: - Convert to new bus attachment scheme. Thanks to Blaz Zupan for doing the initial work here. One thing I changed was to have the attach and detach routines work like the PCI drivers, which means that in theory you should be able to load and unload the driver like the PCI NIC drivers, however the pccard support for this hasn't settled down yet so it doesn't quite work. Once the pccard work is done, I'll have to revisit this. - Add device wi0 to PCCARD. If we're lucky, people should be able to install via their WaveLAN cards now. - Add support for signal strength caching. The wicontrol utility has also been updated to allow zeroing and displaying the signal strength cache. - Add a /sys/modules/wi directory and fix a Makefile to builf if_wi.ko. Currently this module is only built for the i386 platform, though once the pccard stuff is done it should be able to work on the alpha too. (Theoretically you should be able to plug one of the WaveLAN/IEEE ISA cards into an alpha with an ISA slot, but we'll see how that turns out. - Update LINT to use only device wi0. There is no true ISA version of the WaveLAN/IEEE so we'll never use an ISA attachment. - Update files.i386 so that if_wi is dependent on card.
1999-11-25 20:45:49 +00:00
device_printf(sc->dev, "xmit failed\n");
Add device driver support for the Lucent WaveLAN/IEEE 802.11 wireless network adapters. These are all PCMCIA devices (the ISA version is a PCMCIA to ISA bridge with a PCMCIA card plugged into it). Also add a wicontrol utility to read and write some of the card's parameters. Note: I do not have access to a WavePOINT access point, so I have only been able to test this driver in ad-hoc (point to point) mode. The wicontrol utility allows programming the desired service set name (SSID) and enabling BSS mode, but I can't tell for sure if it works (I know the card switches modes, but I can't verify that it joins a service set correctly). This driver was written using information gleaned from the Lucent HCF Light library, which is an API library designed to simplify driver development for devices based on the Lucent Hermes chip. Unfortunately, the HCF Light is missing certain features (like 802.11 frame encapsulation!) which are available only in the proprietary complete HCF code, which is not available to the public. This driver uses none of the HCF Light code: it's very ugly and contaminated by the GPL. IP and ARP packets are encapsulated as 802.11 frames, everything else is encapsulated as 802.3. (It would be easier to just get the Hermes programming manual, but that's not publically available either. For those who are wondering, the Linux WaveLAN/IEEE driver uses the proprietary HCF code, which is provided in object code form only. So much for supporting open source sofware.) Multicast filter support is implemented, however it appears that the filter doesn't work: programming in one IP mutlicast group enables them all.
1999-05-05 07:11:38 +00:00
return(EIO);
}
return(0);
}
put function return types on a line by themselves as per style(9)
2001-12-27 20:12:03 +00:00
static void
wi_stop(sc)
Add device driver support for the Lucent WaveLAN/IEEE 802.11 wireless network adapters. These are all PCMCIA devices (the ISA version is a PCMCIA to ISA bridge with a PCMCIA card plugged into it). Also add a wicontrol utility to read and write some of the card's parameters. Note: I do not have access to a WavePOINT access point, so I have only been able to test this driver in ad-hoc (point to point) mode. The wicontrol utility allows programming the desired service set name (SSID) and enabling BSS mode, but I can't tell for sure if it works (I know the card switches modes, but I can't verify that it joins a service set correctly). This driver was written using information gleaned from the Lucent HCF Light library, which is an API library designed to simplify driver development for devices based on the Lucent Hermes chip. Unfortunately, the HCF Light is missing certain features (like 802.11 frame encapsulation!) which are available only in the proprietary complete HCF code, which is not available to the public. This driver uses none of the HCF Light code: it's very ugly and contaminated by the GPL. IP and ARP packets are encapsulated as 802.11 frames, everything else is encapsulated as 802.3. (It would be easier to just get the Hermes programming manual, but that's not publically available either. For those who are wondering, the Linux WaveLAN/IEEE driver uses the proprietary HCF code, which is provided in object code form only. So much for supporting open source sofware.) Multicast filter support is implemented, however it appears that the filter doesn't work: programming in one IP mutlicast group enables them all.
1999-05-05 07:11:38 +00:00
struct wi_softc *sc;
{
struct ifnet *ifp;
Update the wi driver to use mutexes instead of spls.
2000-10-13 20:33:24 +00:00
WI_LOCK(sc);
if (sc->wi_gone) {
WI_UNLOCK(sc);
Add device driver support for the Lucent WaveLAN/IEEE 802.11 wireless network adapters. These are all PCMCIA devices (the ISA version is a PCMCIA to ISA bridge with a PCMCIA card plugged into it). Also add a wicontrol utility to read and write some of the card's parameters. Note: I do not have access to a WavePOINT access point, so I have only been able to test this driver in ad-hoc (point to point) mode. The wicontrol utility allows programming the desired service set name (SSID) and enabling BSS mode, but I can't tell for sure if it works (I know the card switches modes, but I can't verify that it joins a service set correctly). This driver was written using information gleaned from the Lucent HCF Light library, which is an API library designed to simplify driver development for devices based on the Lucent Hermes chip. Unfortunately, the HCF Light is missing certain features (like 802.11 frame encapsulation!) which are available only in the proprietary complete HCF code, which is not available to the public. This driver uses none of the HCF Light code: it's very ugly and contaminated by the GPL. IP and ARP packets are encapsulated as 802.11 frames, everything else is encapsulated as 802.3. (It would be easier to just get the Hermes programming manual, but that's not publically available either. For those who are wondering, the Linux WaveLAN/IEEE driver uses the proprietary HCF code, which is provided in object code form only. So much for supporting open source sofware.) Multicast filter support is implemented, however it appears that the filter doesn't work: programming in one IP mutlicast group enables them all.
1999-05-05 07:11:38 +00:00
return;
Update the wi driver to use mutexes instead of spls.
2000-10-13 20:33:24 +00:00
}
Add device driver support for the Lucent WaveLAN/IEEE 802.11 wireless network adapters. These are all PCMCIA devices (the ISA version is a PCMCIA to ISA bridge with a PCMCIA card plugged into it). Also add a wicontrol utility to read and write some of the card's parameters. Note: I do not have access to a WavePOINT access point, so I have only been able to test this driver in ad-hoc (point to point) mode. The wicontrol utility allows programming the desired service set name (SSID) and enabling BSS mode, but I can't tell for sure if it works (I know the card switches modes, but I can't verify that it joins a service set correctly). This driver was written using information gleaned from the Lucent HCF Light library, which is an API library designed to simplify driver development for devices based on the Lucent Hermes chip. Unfortunately, the HCF Light is missing certain features (like 802.11 frame encapsulation!) which are available only in the proprietary complete HCF code, which is not available to the public. This driver uses none of the HCF Light code: it's very ugly and contaminated by the GPL. IP and ARP packets are encapsulated as 802.11 frames, everything else is encapsulated as 802.3. (It would be easier to just get the Hermes programming manual, but that's not publically available either. For those who are wondering, the Linux WaveLAN/IEEE driver uses the proprietary HCF code, which is provided in object code form only. So much for supporting open source sofware.) Multicast filter support is implemented, however it appears that the filter doesn't work: programming in one IP mutlicast group enables them all.
1999-05-05 07:11:38 +00:00
Integrate the hostap stuff that Thomas Skibo <skibo@packbell.net> wrote. This code was for 4.5-release, so I've ported it to -current and made a few minor tweaks. The biggest non-style tweak was to not make access point the default. More changes will be needed to get this actually working, but I wanted to get a relatively pure baseline. This doesn't seem to break what works now.
2002-04-11 07:21:16 +00:00
wihap_shutdown(sc);
Add device driver support for the Lucent WaveLAN/IEEE 802.11 wireless network adapters. These are all PCMCIA devices (the ISA version is a PCMCIA to ISA bridge with a PCMCIA card plugged into it). Also add a wicontrol utility to read and write some of the card's parameters. Note: I do not have access to a WavePOINT access point, so I have only been able to test this driver in ad-hoc (point to point) mode. The wicontrol utility allows programming the desired service set name (SSID) and enabling BSS mode, but I can't tell for sure if it works (I know the card switches modes, but I can't verify that it joins a service set correctly). This driver was written using information gleaned from the Lucent HCF Light library, which is an API library designed to simplify driver development for devices based on the Lucent Hermes chip. Unfortunately, the HCF Light is missing certain features (like 802.11 frame encapsulation!) which are available only in the proprietary complete HCF code, which is not available to the public. This driver uses none of the HCF Light code: it's very ugly and contaminated by the GPL. IP and ARP packets are encapsulated as 802.11 frames, everything else is encapsulated as 802.3. (It would be easier to just get the Hermes programming manual, but that's not publically available either. For those who are wondering, the Linux WaveLAN/IEEE driver uses the proprietary HCF code, which is provided in object code form only. So much for supporting open source sofware.) Multicast filter support is implemented, however it appears that the filter doesn't work: programming in one IP mutlicast group enables them all.
1999-05-05 07:11:38 +00:00
ifp = &sc->arpcom.ac_if;
Attempt to read and verify the card's status in wi_stop() before sending it the disable command. On some systems, writing to the card after it has been ejected causes the machine to hang. Reviewed by: wpaul
2000-12-18 23:49:56 +00:00
/*
* If the card is gone and the memory port isn't mapped, we will
* (hopefully) get 0xffff back from the status read, which is not
* a valid status value.
*/
if (CSR_READ_2(sc, WI_STATUS) != 0xffff) {
CSR_WRITE_2(sc, WI_INT_EN, 0);
o Rework the identify routine a little, merging it with NetBSD's wi. o Add exerpimental support for identifying lucent cards. All of mine come back with ID of 1, but NetBSD committed code for 5. So accept both. o rename wi_prism2_ver to wi_firmware_ver so that we could, if necessary, do special things for lucent cards too. o Bring in a small part of the changes from airtools: The wi_cmd function now takes two additional arguments. I didn't bring in their ioctls yet. o eliminate the use of LE16TOH, and remove its define. o Print the firmware as if there were 100 versions instead of 10. This means that 6.1 and 6.10 aren't confusing to people. We now print 6.01 in the former case. # A good junior hacker project would be to merge the NetBSD, FreeBSD, and # OpenBSD drivers into one source base.
2002-03-16 22:59:15 +00:00
wi_cmd(sc, WI_CMD_DISABLE|sc->wi_portnum, 0, 0, 0);
Attempt to read and verify the card's status in wi_stop() before sending it the disable command. On some systems, writing to the card after it has been ejected causes the machine to hang. Reviewed by: wpaul
2000-12-18 23:49:56 +00:00
}
Add device driver support for the Lucent WaveLAN/IEEE 802.11 wireless network adapters. These are all PCMCIA devices (the ISA version is a PCMCIA to ISA bridge with a PCMCIA card plugged into it). Also add a wicontrol utility to read and write some of the card's parameters. Note: I do not have access to a WavePOINT access point, so I have only been able to test this driver in ad-hoc (point to point) mode. The wicontrol utility allows programming the desired service set name (SSID) and enabling BSS mode, but I can't tell for sure if it works (I know the card switches modes, but I can't verify that it joins a service set correctly). This driver was written using information gleaned from the Lucent HCF Light library, which is an API library designed to simplify driver development for devices based on the Lucent Hermes chip. Unfortunately, the HCF Light is missing certain features (like 802.11 frame encapsulation!) which are available only in the proprietary complete HCF code, which is not available to the public. This driver uses none of the HCF Light code: it's very ugly and contaminated by the GPL. IP and ARP packets are encapsulated as 802.11 frames, everything else is encapsulated as 802.3. (It would be easier to just get the Hermes programming manual, but that's not publically available either. For those who are wondering, the Linux WaveLAN/IEEE driver uses the proprietary HCF code, which is provided in object code form only. So much for supporting open source sofware.) Multicast filter support is implemented, however it appears that the filter doesn't work: programming in one IP mutlicast group enables them all.
1999-05-05 07:11:38 +00:00
untimeout(wi_inquire, sc, sc->wi_stat_ch);
ifp->if_flags &= ~(IFF_RUNNING|IFF_OACTIVE);
Update the wi driver to use mutexes instead of spls.
2000-10-13 20:33:24 +00:00
WI_UNLOCK(sc);
Add device driver support for the Lucent WaveLAN/IEEE 802.11 wireless network adapters. These are all PCMCIA devices (the ISA version is a PCMCIA to ISA bridge with a PCMCIA card plugged into it). Also add a wicontrol utility to read and write some of the card's parameters. Note: I do not have access to a WavePOINT access point, so I have only been able to test this driver in ad-hoc (point to point) mode. The wicontrol utility allows programming the desired service set name (SSID) and enabling BSS mode, but I can't tell for sure if it works (I know the card switches modes, but I can't verify that it joins a service set correctly). This driver was written using information gleaned from the Lucent HCF Light library, which is an API library designed to simplify driver development for devices based on the Lucent Hermes chip. Unfortunately, the HCF Light is missing certain features (like 802.11 frame encapsulation!) which are available only in the proprietary complete HCF code, which is not available to the public. This driver uses none of the HCF Light code: it's very ugly and contaminated by the GPL. IP and ARP packets are encapsulated as 802.11 frames, everything else is encapsulated as 802.3. (It would be easier to just get the Hermes programming manual, but that's not publically available either. For those who are wondering, the Linux WaveLAN/IEEE driver uses the proprietary HCF code, which is provided in object code form only. So much for supporting open source sofware.) Multicast filter support is implemented, however it appears that the filter doesn't work: programming in one IP mutlicast group enables them all.
1999-05-05 07:11:38 +00:00
return;
}
put function return types on a line by themselves as per style(9)
2001-12-27 20:12:03 +00:00
static void
wi_watchdog(ifp)
Add device driver support for the Lucent WaveLAN/IEEE 802.11 wireless network adapters. These are all PCMCIA devices (the ISA version is a PCMCIA to ISA bridge with a PCMCIA card plugged into it). Also add a wicontrol utility to read and write some of the card's parameters. Note: I do not have access to a WavePOINT access point, so I have only been able to test this driver in ad-hoc (point to point) mode. The wicontrol utility allows programming the desired service set name (SSID) and enabling BSS mode, but I can't tell for sure if it works (I know the card switches modes, but I can't verify that it joins a service set correctly). This driver was written using information gleaned from the Lucent HCF Light library, which is an API library designed to simplify driver development for devices based on the Lucent Hermes chip. Unfortunately, the HCF Light is missing certain features (like 802.11 frame encapsulation!) which are available only in the proprietary complete HCF code, which is not available to the public. This driver uses none of the HCF Light code: it's very ugly and contaminated by the GPL. IP and ARP packets are encapsulated as 802.11 frames, everything else is encapsulated as 802.3. (It would be easier to just get the Hermes programming manual, but that's not publically available either. For those who are wondering, the Linux WaveLAN/IEEE driver uses the proprietary HCF code, which is provided in object code form only. So much for supporting open source sofware.) Multicast filter support is implemented, however it appears that the filter doesn't work: programming in one IP mutlicast group enables them all.
1999-05-05 07:11:38 +00:00
struct ifnet *ifp;
{
struct wi_softc *sc;
sc = ifp->if_softc;
call a watchdog timeout like it is.
2001-04-04 21:56:25 +00:00
device_printf(sc->dev, "watchdog timeout\n");
Add device driver support for the Lucent WaveLAN/IEEE 802.11 wireless network adapters. These are all PCMCIA devices (the ISA version is a PCMCIA to ISA bridge with a PCMCIA card plugged into it). Also add a wicontrol utility to read and write some of the card's parameters. Note: I do not have access to a WavePOINT access point, so I have only been able to test this driver in ad-hoc (point to point) mode. The wicontrol utility allows programming the desired service set name (SSID) and enabling BSS mode, but I can't tell for sure if it works (I know the card switches modes, but I can't verify that it joins a service set correctly). This driver was written using information gleaned from the Lucent HCF Light library, which is an API library designed to simplify driver development for devices based on the Lucent Hermes chip. Unfortunately, the HCF Light is missing certain features (like 802.11 frame encapsulation!) which are available only in the proprietary complete HCF code, which is not available to the public. This driver uses none of the HCF Light code: it's very ugly and contaminated by the GPL. IP and ARP packets are encapsulated as 802.11 frames, everything else is encapsulated as 802.3. (It would be easier to just get the Hermes programming manual, but that's not publically available either. For those who are wondering, the Linux WaveLAN/IEEE driver uses the proprietary HCF code, which is provided in object code form only. So much for supporting open source sofware.) Multicast filter support is implemented, however it appears that the filter doesn't work: programming in one IP mutlicast group enables them all.
1999-05-05 07:11:38 +00:00
wi_init(sc);
ifp->if_oerrors++;
return;
}
First cut at breaking out the bus attachment from the bus independent part of the driver. Also, move the softc and some other stuff to if_wivar.h from if_wireg.h to make future merging activities easier.
2002-04-02 02:38:35 +00:00
int
Add support for the Linksys WMP-11, Prism 2.5, PCI adaptor. Submitted by: Thomas Skibo <skibo@pacbell.net> MFC after: 2 weeks
2002-02-12 17:52:11 +00:00
wi_alloc(dev, rid)
Update the WaveLAN/IEEE driver: - Convert to new bus attachment scheme. Thanks to Blaz Zupan for doing the initial work here. One thing I changed was to have the attach and detach routines work like the PCI drivers, which means that in theory you should be able to load and unload the driver like the PCI NIC drivers, however the pccard support for this hasn't settled down yet so it doesn't quite work. Once the pccard work is done, I'll have to revisit this. - Add device wi0 to PCCARD. If we're lucky, people should be able to install via their WaveLAN cards now. - Add support for signal strength caching. The wicontrol utility has also been updated to allow zeroing and displaying the signal strength cache. - Add a /sys/modules/wi directory and fix a Makefile to builf if_wi.ko. Currently this module is only built for the i386 platform, though once the pccard stuff is done it should be able to work on the alpha too. (Theoretically you should be able to plug one of the WaveLAN/IEEE ISA cards into an alpha with an ISA slot, but we'll see how that turns out. - Update LINT to use only device wi0. There is no true ISA version of the WaveLAN/IEEE so we'll never use an ISA attachment. - Update files.i386 so that if_wi is dependent on card.
1999-11-25 20:45:49 +00:00
device_t dev;
Add support for the Linksys WMP-11, Prism 2.5, PCI adaptor. Submitted by: Thomas Skibo <skibo@pacbell.net> MFC after: 2 weeks
2002-02-12 17:52:11 +00:00
int rid;
Update the WaveLAN/IEEE driver: - Convert to new bus attachment scheme. Thanks to Blaz Zupan for doing the initial work here. One thing I changed was to have the attach and detach routines work like the PCI drivers, which means that in theory you should be able to load and unload the driver like the PCI NIC drivers, however the pccard support for this hasn't settled down yet so it doesn't quite work. Once the pccard work is done, I'll have to revisit this. - Add device wi0 to PCCARD. If we're lucky, people should be able to install via their WaveLAN cards now. - Add support for signal strength caching. The wicontrol utility has also been updated to allow zeroing and displaying the signal strength cache. - Add a /sys/modules/wi directory and fix a Makefile to builf if_wi.ko. Currently this module is only built for the i386 platform, though once the pccard stuff is done it should be able to work on the alpha too. (Theoretically you should be able to plug one of the WaveLAN/IEEE ISA cards into an alpha with an ISA slot, but we'll see how that turns out. - Update LINT to use only device wi0. There is no true ISA version of the WaveLAN/IEEE so we'll never use an ISA attachment. - Update files.i386 so that if_wi is dependent on card.
1999-11-25 20:45:49 +00:00
{
struct wi_softc *sc = device_get_softc(dev);
Add support for the Linksys WMP-11, Prism 2.5, PCI adaptor. Submitted by: Thomas Skibo <skibo@pacbell.net> MFC after: 2 weeks
2002-02-12 17:52:11 +00:00
if (sc->wi_bus_type != WI_BUS_PCI_NATIVE) {
sc->iobase_rid = rid;
sc->iobase = bus_alloc_resource(dev, SYS_RES_IOPORT,
&sc->iobase_rid, 0, ~0, (1 << 6),
rman_make_alignment_flags(1 << 6) | RF_ACTIVE);
if (!sc->iobase) {
device_printf(dev, "No I/O space?!\n");
return (ENXIO);
}
sc->wi_io_addr = rman_get_start(sc->iobase);
sc->wi_btag = rman_get_bustag(sc->iobase);
sc->wi_bhandle = rman_get_bushandle(sc->iobase);
} else {
sc->mem_rid = rid;
sc->mem = bus_alloc_resource(dev, SYS_RES_MEMORY,
&sc->mem_rid, 0, ~0, 1, RF_ACTIVE);
if (!sc->mem) {
device_printf(dev, "No Mem space on prism2.5?\n");
return (ENXIO);
}
sc->wi_btag = rman_get_bustag(sc->mem);
sc->wi_bhandle = rman_get_bushandle(sc->mem);
Update the WaveLAN/IEEE driver: - Convert to new bus attachment scheme. Thanks to Blaz Zupan for doing the initial work here. One thing I changed was to have the attach and detach routines work like the PCI drivers, which means that in theory you should be able to load and unload the driver like the PCI NIC drivers, however the pccard support for this hasn't settled down yet so it doesn't quite work. Once the pccard work is done, I'll have to revisit this. - Add device wi0 to PCCARD. If we're lucky, people should be able to install via their WaveLAN cards now. - Add support for signal strength caching. The wicontrol utility has also been updated to allow zeroing and displaying the signal strength cache. - Add a /sys/modules/wi directory and fix a Makefile to builf if_wi.ko. Currently this module is only built for the i386 platform, though once the pccard stuff is done it should be able to work on the alpha too. (Theoretically you should be able to plug one of the WaveLAN/IEEE ISA cards into an alpha with an ISA slot, but we'll see how that turns out. - Update LINT to use only device wi0. There is no true ISA version of the WaveLAN/IEEE so we'll never use an ISA attachment. - Update files.i386 so that if_wi is dependent on card.
1999-11-25 20:45:49 +00:00
}
Add support for the Linksys WMP-11, Prism 2.5, PCI adaptor. Submitted by: Thomas Skibo <skibo@pacbell.net> MFC after: 2 weeks
2002-02-12 17:52:11 +00:00
Add support for the Addtron AWA100 PCI wireless card. The AWA100 is a PCI board with a PLX 9052 chip that's used to talk to the pccard inserted into the board. Remove a redundant $FreeBSD while I'm here.
2001-03-28 05:05:05 +00:00
sc->irq_rid = 0;
sc->irq = bus_alloc_resource(dev, SYS_RES_IRQ, &sc->irq_rid,
Add support for the Linksys WMP-11, Prism 2.5, PCI adaptor. Submitted by: Thomas Skibo <skibo@pacbell.net> MFC after: 2 weeks
2002-02-12 17:52:11 +00:00
0, ~0, 1, RF_ACTIVE |
((sc->wi_bus_type == WI_BUS_PCCARD) ? 0 : RF_SHAREABLE));
Update the WaveLAN/IEEE driver: - Convert to new bus attachment scheme. Thanks to Blaz Zupan for doing the initial work here. One thing I changed was to have the attach and detach routines work like the PCI drivers, which means that in theory you should be able to load and unload the driver like the PCI NIC drivers, however the pccard support for this hasn't settled down yet so it doesn't quite work. Once the pccard work is done, I'll have to revisit this. - Add device wi0 to PCCARD. If we're lucky, people should be able to install via their WaveLAN cards now. - Add support for signal strength caching. The wicontrol utility has also been updated to allow zeroing and displaying the signal strength cache. - Add a /sys/modules/wi directory and fix a Makefile to builf if_wi.ko. Currently this module is only built for the i386 platform, though once the pccard stuff is done it should be able to work on the alpha too. (Theoretically you should be able to plug one of the WaveLAN/IEEE ISA cards into an alpha with an ISA slot, but we'll see how that turns out. - Update LINT to use only device wi0. There is no true ISA version of the WaveLAN/IEEE so we'll never use an ISA attachment. - Update files.i386 so that if_wi is dependent on card.
1999-11-25 20:45:49 +00:00
if (!sc->irq) {
Don't leak resources: Don't leak iospace when irq allocation fails. (call wi_free()) Call bus_release_resource() with the correct "rid" obtained from bus_alloc_resource() that's saved in the softc instead of a hardcoded 0.
2001-04-05 06:56:10 +00:00
wi_free(dev);
Update the WaveLAN/IEEE driver: - Convert to new bus attachment scheme. Thanks to Blaz Zupan for doing the initial work here. One thing I changed was to have the attach and detach routines work like the PCI drivers, which means that in theory you should be able to load and unload the driver like the PCI NIC drivers, however the pccard support for this hasn't settled down yet so it doesn't quite work. Once the pccard work is done, I'll have to revisit this. - Add device wi0 to PCCARD. If we're lucky, people should be able to install via their WaveLAN cards now. - Add support for signal strength caching. The wicontrol utility has also been updated to allow zeroing and displaying the signal strength cache. - Add a /sys/modules/wi directory and fix a Makefile to builf if_wi.ko. Currently this module is only built for the i386 platform, though once the pccard stuff is done it should be able to work on the alpha too. (Theoretically you should be able to plug one of the WaveLAN/IEEE ISA cards into an alpha with an ISA slot, but we'll see how that turns out. - Update LINT to use only device wi0. There is no true ISA version of the WaveLAN/IEEE so we'll never use an ISA attachment. - Update files.i386 so that if_wi is dependent on card.
1999-11-25 20:45:49 +00:00
device_printf(dev, "No irq?!\n");
return (ENXIO);
}
sc->dev = dev;
sc->wi_unit = device_get_unit(dev);
return (0);
}
First cut at breaking out the bus attachment from the bus independent part of the driver. Also, move the softc and some other stuff to if_wivar.h from if_wireg.h to make future merging activities easier.
2002-04-02 02:38:35 +00:00
void
put function return types on a line by themselves as per style(9)
2001-12-27 20:12:03 +00:00
wi_free(dev)
Update the WaveLAN/IEEE driver: - Convert to new bus attachment scheme. Thanks to Blaz Zupan for doing the initial work here. One thing I changed was to have the attach and detach routines work like the PCI drivers, which means that in theory you should be able to load and unload the driver like the PCI NIC drivers, however the pccard support for this hasn't settled down yet so it doesn't quite work. Once the pccard work is done, I'll have to revisit this. - Add device wi0 to PCCARD. If we're lucky, people should be able to install via their WaveLAN cards now. - Add support for signal strength caching. The wicontrol utility has also been updated to allow zeroing and displaying the signal strength cache. - Add a /sys/modules/wi directory and fix a Makefile to builf if_wi.ko. Currently this module is only built for the i386 platform, though once the pccard stuff is done it should be able to work on the alpha too. (Theoretically you should be able to plug one of the WaveLAN/IEEE ISA cards into an alpha with an ISA slot, but we'll see how that turns out. - Update LINT to use only device wi0. There is no true ISA version of the WaveLAN/IEEE so we'll never use an ISA attachment. - Update files.i386 so that if_wi is dependent on card.
1999-11-25 20:45:49 +00:00
device_t dev;
{
struct wi_softc *sc = device_get_softc(dev);
Don't leak resources: Don't leak iospace when irq allocation fails. (call wi_free()) Call bus_release_resource() with the correct "rid" obtained from bus_alloc_resource() that's saved in the softc instead of a hardcoded 0.
2001-04-05 06:56:10 +00:00
if (sc->iobase != NULL) {
bus_release_resource(dev, SYS_RES_IOPORT, sc->iobase_rid, sc->iobase);
sc->iobase = NULL;
}
if (sc->irq != NULL) {
bus_release_resource(dev, SYS_RES_IRQ, sc->irq_rid, sc->irq);
sc->irq = NULL;
}
if (sc->mem != NULL) {
Add support for the Addtron AWA100 PCI wireless card. The AWA100 is a PCI board with a PLX 9052 chip that's used to talk to the pccard inserted into the board. Remove a redundant $FreeBSD while I'm here.
2001-03-28 05:05:05 +00:00
bus_release_resource(dev, SYS_RES_MEMORY, sc->mem_rid, sc->mem);
Don't leak resources: Don't leak iospace when irq allocation fails. (call wi_free()) Call bus_release_resource() with the correct "rid" obtained from bus_alloc_resource() that's saved in the softc instead of a hardcoded 0.
2001-04-05 06:56:10 +00:00
sc->mem = NULL;
}
Update the WaveLAN/IEEE driver: - Convert to new bus attachment scheme. Thanks to Blaz Zupan for doing the initial work here. One thing I changed was to have the attach and detach routines work like the PCI drivers, which means that in theory you should be able to load and unload the driver like the PCI NIC drivers, however the pccard support for this hasn't settled down yet so it doesn't quite work. Once the pccard work is done, I'll have to revisit this. - Add device wi0 to PCCARD. If we're lucky, people should be able to install via their WaveLAN cards now. - Add support for signal strength caching. The wicontrol utility has also been updated to allow zeroing and displaying the signal strength cache. - Add a /sys/modules/wi directory and fix a Makefile to builf if_wi.ko. Currently this module is only built for the i386 platform, though once the pccard stuff is done it should be able to work on the alpha too. (Theoretically you should be able to plug one of the WaveLAN/IEEE ISA cards into an alpha with an ISA slot, but we'll see how that turns out. - Update LINT to use only device wi0. There is no true ISA version of the WaveLAN/IEEE so we'll never use an ISA attachment. - Update files.i386 so that if_wi is dependent on card.
1999-11-25 20:45:49 +00:00
return;
}
First cut at breaking out the bus attachment from the bus independent part of the driver. Also, move the softc and some other stuff to if_wivar.h from if_wireg.h to make future merging activities easier.
2002-04-02 02:38:35 +00:00
void
put function return types on a line by themselves as per style(9)
2001-12-27 20:12:03 +00:00
wi_shutdown(dev)
Update the WaveLAN/IEEE driver: - Convert to new bus attachment scheme. Thanks to Blaz Zupan for doing the initial work here. One thing I changed was to have the attach and detach routines work like the PCI drivers, which means that in theory you should be able to load and unload the driver like the PCI NIC drivers, however the pccard support for this hasn't settled down yet so it doesn't quite work. Once the pccard work is done, I'll have to revisit this. - Add device wi0 to PCCARD. If we're lucky, people should be able to install via their WaveLAN cards now. - Add support for signal strength caching. The wicontrol utility has also been updated to allow zeroing and displaying the signal strength cache. - Add a /sys/modules/wi directory and fix a Makefile to builf if_wi.ko. Currently this module is only built for the i386 platform, though once the pccard stuff is done it should be able to work on the alpha too. (Theoretically you should be able to plug one of the WaveLAN/IEEE ISA cards into an alpha with an ISA slot, but we'll see how that turns out. - Update LINT to use only device wi0. There is no true ISA version of the WaveLAN/IEEE so we'll never use an ISA attachment. - Update files.i386 so that if_wi is dependent on card.
1999-11-25 20:45:49 +00:00
device_t dev;
Add device driver support for the Lucent WaveLAN/IEEE 802.11 wireless network adapters. These are all PCMCIA devices (the ISA version is a PCMCIA to ISA bridge with a PCMCIA card plugged into it). Also add a wicontrol utility to read and write some of the card's parameters. Note: I do not have access to a WavePOINT access point, so I have only been able to test this driver in ad-hoc (point to point) mode. The wicontrol utility allows programming the desired service set name (SSID) and enabling BSS mode, but I can't tell for sure if it works (I know the card switches modes, but I can't verify that it joins a service set correctly). This driver was written using information gleaned from the Lucent HCF Light library, which is an API library designed to simplify driver development for devices based on the Lucent Hermes chip. Unfortunately, the HCF Light is missing certain features (like 802.11 frame encapsulation!) which are available only in the proprietary complete HCF code, which is not available to the public. This driver uses none of the HCF Light code: it's very ugly and contaminated by the GPL. IP and ARP packets are encapsulated as 802.11 frames, everything else is encapsulated as 802.3. (It would be easier to just get the Hermes programming manual, but that's not publically available either. For those who are wondering, the Linux WaveLAN/IEEE driver uses the proprietary HCF code, which is provided in object code form only. So much for supporting open source sofware.) Multicast filter support is implemented, however it appears that the filter doesn't work: programming in one IP mutlicast group enables them all.
1999-05-05 07:11:38 +00:00
{
struct wi_softc *sc;
Update the WaveLAN/IEEE driver: - Convert to new bus attachment scheme. Thanks to Blaz Zupan for doing the initial work here. One thing I changed was to have the attach and detach routines work like the PCI drivers, which means that in theory you should be able to load and unload the driver like the PCI NIC drivers, however the pccard support for this hasn't settled down yet so it doesn't quite work. Once the pccard work is done, I'll have to revisit this. - Add device wi0 to PCCARD. If we're lucky, people should be able to install via their WaveLAN cards now. - Add support for signal strength caching. The wicontrol utility has also been updated to allow zeroing and displaying the signal strength cache. - Add a /sys/modules/wi directory and fix a Makefile to builf if_wi.ko. Currently this module is only built for the i386 platform, though once the pccard stuff is done it should be able to work on the alpha too. (Theoretically you should be able to plug one of the WaveLAN/IEEE ISA cards into an alpha with an ISA slot, but we'll see how that turns out. - Update LINT to use only device wi0. There is no true ISA version of the WaveLAN/IEEE so we'll never use an ISA attachment. - Update files.i386 so that if_wi is dependent on card.
1999-11-25 20:45:49 +00:00
sc = device_get_softc(dev);
Add device driver support for the Lucent WaveLAN/IEEE 802.11 wireless network adapters. These are all PCMCIA devices (the ISA version is a PCMCIA to ISA bridge with a PCMCIA card plugged into it). Also add a wicontrol utility to read and write some of the card's parameters. Note: I do not have access to a WavePOINT access point, so I have only been able to test this driver in ad-hoc (point to point) mode. The wicontrol utility allows programming the desired service set name (SSID) and enabling BSS mode, but I can't tell for sure if it works (I know the card switches modes, but I can't verify that it joins a service set correctly). This driver was written using information gleaned from the Lucent HCF Light library, which is an API library designed to simplify driver development for devices based on the Lucent Hermes chip. Unfortunately, the HCF Light is missing certain features (like 802.11 frame encapsulation!) which are available only in the proprietary complete HCF code, which is not available to the public. This driver uses none of the HCF Light code: it's very ugly and contaminated by the GPL. IP and ARP packets are encapsulated as 802.11 frames, everything else is encapsulated as 802.3. (It would be easier to just get the Hermes programming manual, but that's not publically available either. For those who are wondering, the Linux WaveLAN/IEEE driver uses the proprietary HCF code, which is provided in object code form only. So much for supporting open source sofware.) Multicast filter support is implemented, however it appears that the filter doesn't work: programming in one IP mutlicast group enables them all.
1999-05-05 07:11:38 +00:00
wi_stop(sc);
return;
}
Update the WaveLAN/IEEE driver: - Convert to new bus attachment scheme. Thanks to Blaz Zupan for doing the initial work here. One thing I changed was to have the attach and detach routines work like the PCI drivers, which means that in theory you should be able to load and unload the driver like the PCI NIC drivers, however the pccard support for this hasn't settled down yet so it doesn't quite work. Once the pccard work is done, I'll have to revisit this. - Add device wi0 to PCCARD. If we're lucky, people should be able to install via their WaveLAN cards now. - Add support for signal strength caching. The wicontrol utility has also been updated to allow zeroing and displaying the signal strength cache. - Add a /sys/modules/wi directory and fix a Makefile to builf if_wi.ko. Currently this module is only built for the i386 platform, though once the pccard stuff is done it should be able to work on the alpha too. (Theoretically you should be able to plug one of the WaveLAN/IEEE ISA cards into an alpha with an ISA slot, but we'll see how that turns out. - Update LINT to use only device wi0. There is no true ISA version of the WaveLAN/IEEE so we'll never use an ISA attachment. - Update files.i386 so that if_wi is dependent on card.
1999-11-25 20:45:49 +00:00
#ifdef WICACHE
/* wavelan signal strength cache code.
* store signal/noise/quality on per MAC src basis in
* a small fixed cache. The cache wraps if > MAX slots
* used. The cache may be zeroed out to start over.
* Two simple filters exist to reduce computation:
* 1. ip only (literally 0x800) which may be used
* to ignore some packets. It defaults to ip only.
* it could be used to focus on broadcast, non-IP 802.11 beacons.
* 2. multicast/broadcast only. This may be used to
* ignore unicast packets and only cache signal strength
* for multicast/broadcast packets (beacons); e.g., Mobile-IP
* beacons and not unicast traffic.
*
* The cache stores (MAC src(index), IP src (major clue), signal,
* quality, noise)
*
* No apologies for storing IP src here. It's easy and saves much
* trouble elsewhere. The cache is assumed to be INET dependent,
* although it need not be.
*/
#ifdef documentation
int wi_sigitems; /* number of cached entries */
struct wi_sigcache wi_sigcache[MAXWICACHE]; /* array of cache entries */
int wi_nextitem; /* index/# of entries */
#endif
/* control variables for cache filtering. Basic idea is
* to reduce cost (e.g., to only Mobile-IP agent beacons
* which are broadcast or multicast). Still you might
* want to measure signal strength with unicast ping packets
* on a pt. to pt. ant. setup.
*/
/* set true if you want to limit cache items to broadcast/mcast
* only packets (not unicast). Useful for mobile-ip beacons which
* are broadcast/multicast at network layer. Default is all packets
* so ping/unicast will work say with pt. to pt. antennae setup.
*/
static int wi_cache_mcastonly = 0;
SYSCTL_INT(_machdep, OID_AUTO, wi_cache_mcastonly, CTLFLAG_RW,
&wi_cache_mcastonly, 0, "");
/* set true if you want to limit cache items to IP packets only
*/
static int wi_cache_iponly = 1;
SYSCTL_INT(_machdep, OID_AUTO, wi_cache_iponly, CTLFLAG_RW,
&wi_cache_iponly, 0, "");
/*
* Original comments:
* -----------------
* wi_cache_store, per rx packet store signal
* strength in MAC (src) indexed cache.
*
* follows linux driver in how signal strength is computed.
* In ad hoc mode, we use the rx_quality field.
* signal and noise are trimmed to fit in the range from 47..138.
* rx_quality field MSB is signal strength.
* rx_quality field LSB is noise.
* "quality" is (signal - noise) as is log value.
* note: quality CAN be negative.
*
* In BSS mode, we use the RID for communication quality.
* TBD: BSS mode is currently untested.
*
* Bill's comments:
* ---------------
* Actually, we use the rx_quality field all the time for both "ad-hoc"
* and BSS modes. Why? Because reading an RID is really, really expensive:
* there's a bunch of PIO operations that have to be done to read a record
* from the NIC, and reading the comms quality RID each time a packet is
* received can really hurt performance. We don't have to do this anyway:
* the comms quality field only reflects the values in the rx_quality field
* anyway. The comms quality RID is only meaningful in infrastructure mode,
* but the values it contains are updated based on the rx_quality from
* frames received from the access point.
*
* Also, according to Lucent, the signal strength and noise level values
* can be converted to dBms by subtracting 149, so I've modified the code
* to do that instead of the scaling it did originally.
*/
put function return types on a line by themselves as per style(9)
2001-12-27 20:12:03 +00:00
static void
wi_cache_store(struct wi_softc *sc, struct ether_header *eh,
Update the WaveLAN/IEEE driver: - Convert to new bus attachment scheme. Thanks to Blaz Zupan for doing the initial work here. One thing I changed was to have the attach and detach routines work like the PCI drivers, which means that in theory you should be able to load and unload the driver like the PCI NIC drivers, however the pccard support for this hasn't settled down yet so it doesn't quite work. Once the pccard work is done, I'll have to revisit this. - Add device wi0 to PCCARD. If we're lucky, people should be able to install via their WaveLAN cards now. - Add support for signal strength caching. The wicontrol utility has also been updated to allow zeroing and displaying the signal strength cache. - Add a /sys/modules/wi directory and fix a Makefile to builf if_wi.ko. Currently this module is only built for the i386 platform, though once the pccard stuff is done it should be able to work on the alpha too. (Theoretically you should be able to plug one of the WaveLAN/IEEE ISA cards into an alpha with an ISA slot, but we'll see how that turns out. - Update LINT to use only device wi0. There is no true ISA version of the WaveLAN/IEEE so we'll never use an ISA attachment. - Update files.i386 so that if_wi is dependent on card.
1999-11-25 20:45:49 +00:00
struct mbuf *m, unsigned short rx_quality)
{
struct ip *ip = 0;
int i;
static int cache_slot = 0; /* use this cache entry */
static int wrapindex = 0; /* next "free" cache entry */
int sig, noise;
int sawip=0;
Integrate the hostap stuff that Thomas Skibo <skibo@packbell.net> wrote. This code was for 4.5-release, so I've ported it to -current and made a few minor tweaks. The biggest non-style tweak was to not make access point the default. More changes will be needed to get this actually working, but I wanted to get a relatively pure baseline. This doesn't seem to break what works now.
2002-04-11 07:21:16 +00:00
/*
* filters:
Update the WaveLAN/IEEE driver: - Convert to new bus attachment scheme. Thanks to Blaz Zupan for doing the initial work here. One thing I changed was to have the attach and detach routines work like the PCI drivers, which means that in theory you should be able to load and unload the driver like the PCI NIC drivers, however the pccard support for this hasn't settled down yet so it doesn't quite work. Once the pccard work is done, I'll have to revisit this. - Add device wi0 to PCCARD. If we're lucky, people should be able to install via their WaveLAN cards now. - Add support for signal strength caching. The wicontrol utility has also been updated to allow zeroing and displaying the signal strength cache. - Add a /sys/modules/wi directory and fix a Makefile to builf if_wi.ko. Currently this module is only built for the i386 platform, though once the pccard stuff is done it should be able to work on the alpha too. (Theoretically you should be able to plug one of the WaveLAN/IEEE ISA cards into an alpha with an ISA slot, but we'll see how that turns out. - Update LINT to use only device wi0. There is no true ISA version of the WaveLAN/IEEE so we'll never use an ISA attachment. - Update files.i386 so that if_wi is dependent on card.
1999-11-25 20:45:49 +00:00
* 1. ip only
* 2. configurable filter to throw out unicast packets,
* keep multicast only.
*/
use correct contants (from net/ethernet.h) ETHER_TYPE_LEN instead of sizeof(u_int16_t) when looking at an ethernet header ETHERTYPE_IP instead of 0x800
2001-04-06 22:21:57 +00:00
if ((ntohs(eh->ether_type) == ETHERTYPE_IP)) {
Update the WaveLAN/IEEE driver: - Convert to new bus attachment scheme. Thanks to Blaz Zupan for doing the initial work here. One thing I changed was to have the attach and detach routines work like the PCI drivers, which means that in theory you should be able to load and unload the driver like the PCI NIC drivers, however the pccard support for this hasn't settled down yet so it doesn't quite work. Once the pccard work is done, I'll have to revisit this. - Add device wi0 to PCCARD. If we're lucky, people should be able to install via their WaveLAN cards now. - Add support for signal strength caching. The wicontrol utility has also been updated to allow zeroing and displaying the signal strength cache. - Add a /sys/modules/wi directory and fix a Makefile to builf if_wi.ko. Currently this module is only built for the i386 platform, though once the pccard stuff is done it should be able to work on the alpha too. (Theoretically you should be able to plug one of the WaveLAN/IEEE ISA cards into an alpha with an ISA slot, but we'll see how that turns out. - Update LINT to use only device wi0. There is no true ISA version of the WaveLAN/IEEE so we'll never use an ISA attachment. - Update files.i386 so that if_wi is dependent on card.
1999-11-25 20:45:49 +00:00
sawip = 1;
}
Integrate the hostap stuff that Thomas Skibo <skibo@packbell.net> wrote. This code was for 4.5-release, so I've ported it to -current and made a few minor tweaks. The biggest non-style tweak was to not make access point the default. More changes will be needed to get this actually working, but I wanted to get a relatively pure baseline. This doesn't seem to break what works now.
2002-04-11 07:21:16 +00:00
/*
* filter for ip packets only
Update the WaveLAN/IEEE driver: - Convert to new bus attachment scheme. Thanks to Blaz Zupan for doing the initial work here. One thing I changed was to have the attach and detach routines work like the PCI drivers, which means that in theory you should be able to load and unload the driver like the PCI NIC drivers, however the pccard support for this hasn't settled down yet so it doesn't quite work. Once the pccard work is done, I'll have to revisit this. - Add device wi0 to PCCARD. If we're lucky, people should be able to install via their WaveLAN cards now. - Add support for signal strength caching. The wicontrol utility has also been updated to allow zeroing and displaying the signal strength cache. - Add a /sys/modules/wi directory and fix a Makefile to builf if_wi.ko. Currently this module is only built for the i386 platform, though once the pccard stuff is done it should be able to work on the alpha too. (Theoretically you should be able to plug one of the WaveLAN/IEEE ISA cards into an alpha with an ISA slot, but we'll see how that turns out. - Update LINT to use only device wi0. There is no true ISA version of the WaveLAN/IEEE so we'll never use an ISA attachment. - Update files.i386 so that if_wi is dependent on card.
1999-11-25 20:45:49 +00:00
*/
if (wi_cache_iponly && !sawip) {
return;
}
Integrate the hostap stuff that Thomas Skibo <skibo@packbell.net> wrote. This code was for 4.5-release, so I've ported it to -current and made a few minor tweaks. The biggest non-style tweak was to not make access point the default. More changes will be needed to get this actually working, but I wanted to get a relatively pure baseline. This doesn't seem to break what works now.
2002-04-11 07:21:16 +00:00
/*
* filter for broadcast/multicast only
Update the WaveLAN/IEEE driver: - Convert to new bus attachment scheme. Thanks to Blaz Zupan for doing the initial work here. One thing I changed was to have the attach and detach routines work like the PCI drivers, which means that in theory you should be able to load and unload the driver like the PCI NIC drivers, however the pccard support for this hasn't settled down yet so it doesn't quite work. Once the pccard work is done, I'll have to revisit this. - Add device wi0 to PCCARD. If we're lucky, people should be able to install via their WaveLAN cards now. - Add support for signal strength caching. The wicontrol utility has also been updated to allow zeroing and displaying the signal strength cache. - Add a /sys/modules/wi directory and fix a Makefile to builf if_wi.ko. Currently this module is only built for the i386 platform, though once the pccard stuff is done it should be able to work on the alpha too. (Theoretically you should be able to plug one of the WaveLAN/IEEE ISA cards into an alpha with an ISA slot, but we'll see how that turns out. - Update LINT to use only device wi0. There is no true ISA version of the WaveLAN/IEEE so we'll never use an ISA attachment. - Update files.i386 so that if_wi is dependent on card.
1999-11-25 20:45:49 +00:00
*/
if (wi_cache_mcastonly && ((eh->ether_dhost[0] & 1) == 0)) {
return;
}
#ifdef SIGDEBUG
printf("wi%d: q value %x (MSB=0x%x, LSB=0x%x) \n", sc->wi_unit,
rx_quality & 0xffff, rx_quality >> 8, rx_quality & 0xff);
#endif
Integrate the hostap stuff that Thomas Skibo <skibo@packbell.net> wrote. This code was for 4.5-release, so I've ported it to -current and made a few minor tweaks. The biggest non-style tweak was to not make access point the default. More changes will be needed to get this actually working, but I wanted to get a relatively pure baseline. This doesn't seem to break what works now.
2002-04-11 07:21:16 +00:00
/*
* find the ip header. we want to store the ip_src
Update the WaveLAN/IEEE driver: - Convert to new bus attachment scheme. Thanks to Blaz Zupan for doing the initial work here. One thing I changed was to have the attach and detach routines work like the PCI drivers, which means that in theory you should be able to load and unload the driver like the PCI NIC drivers, however the pccard support for this hasn't settled down yet so it doesn't quite work. Once the pccard work is done, I'll have to revisit this. - Add device wi0 to PCCARD. If we're lucky, people should be able to install via their WaveLAN cards now. - Add support for signal strength caching. The wicontrol utility has also been updated to allow zeroing and displaying the signal strength cache. - Add a /sys/modules/wi directory and fix a Makefile to builf if_wi.ko. Currently this module is only built for the i386 platform, though once the pccard stuff is done it should be able to work on the alpha too. (Theoretically you should be able to plug one of the WaveLAN/IEEE ISA cards into an alpha with an ISA slot, but we'll see how that turns out. - Update LINT to use only device wi0. There is no true ISA version of the WaveLAN/IEEE so we'll never use an ISA attachment. - Update files.i386 so that if_wi is dependent on card.
1999-11-25 20:45:49 +00:00
* address.
*/
Integrate the hostap stuff that Thomas Skibo <skibo@packbell.net> wrote. This code was for 4.5-release, so I've ported it to -current and made a few minor tweaks. The biggest non-style tweak was to not make access point the default. More changes will be needed to get this actually working, but I wanted to get a relatively pure baseline. This doesn't seem to break what works now.
2002-04-11 07:21:16 +00:00
if (sawip)
Update the WaveLAN/IEEE driver: - Convert to new bus attachment scheme. Thanks to Blaz Zupan for doing the initial work here. One thing I changed was to have the attach and detach routines work like the PCI drivers, which means that in theory you should be able to load and unload the driver like the PCI NIC drivers, however the pccard support for this hasn't settled down yet so it doesn't quite work. Once the pccard work is done, I'll have to revisit this. - Add device wi0 to PCCARD. If we're lucky, people should be able to install via their WaveLAN cards now. - Add support for signal strength caching. The wicontrol utility has also been updated to allow zeroing and displaying the signal strength cache. - Add a /sys/modules/wi directory and fix a Makefile to builf if_wi.ko. Currently this module is only built for the i386 platform, though once the pccard stuff is done it should be able to work on the alpha too. (Theoretically you should be able to plug one of the WaveLAN/IEEE ISA cards into an alpha with an ISA slot, but we'll see how that turns out. - Update LINT to use only device wi0. There is no true ISA version of the WaveLAN/IEEE so we'll never use an ISA attachment. - Update files.i386 so that if_wi is dependent on card.
1999-11-25 20:45:49 +00:00
ip = mtod(m, struct ip *);
Integrate the hostap stuff that Thomas Skibo <skibo@packbell.net> wrote. This code was for 4.5-release, so I've ported it to -current and made a few minor tweaks. The biggest non-style tweak was to not make access point the default. More changes will be needed to get this actually working, but I wanted to get a relatively pure baseline. This doesn't seem to break what works now.
2002-04-11 07:21:16 +00:00
/*
* do a linear search for a matching MAC address
Update the WaveLAN/IEEE driver: - Convert to new bus attachment scheme. Thanks to Blaz Zupan for doing the initial work here. One thing I changed was to have the attach and detach routines work like the PCI drivers, which means that in theory you should be able to load and unload the driver like the PCI NIC drivers, however the pccard support for this hasn't settled down yet so it doesn't quite work. Once the pccard work is done, I'll have to revisit this. - Add device wi0 to PCCARD. If we're lucky, people should be able to install via their WaveLAN cards now. - Add support for signal strength caching. The wicontrol utility has also been updated to allow zeroing and displaying the signal strength cache. - Add a /sys/modules/wi directory and fix a Makefile to builf if_wi.ko. Currently this module is only built for the i386 platform, though once the pccard stuff is done it should be able to work on the alpha too. (Theoretically you should be able to plug one of the WaveLAN/IEEE ISA cards into an alpha with an ISA slot, but we'll see how that turns out. - Update LINT to use only device wi0. There is no true ISA version of the WaveLAN/IEEE so we'll never use an ISA attachment. - Update files.i386 so that if_wi is dependent on card.
1999-11-25 20:45:49 +00:00
* in the cache table
* . MAC address is 6 bytes,
* . var w_nextitem holds total number of entries already cached
*/
for(i = 0; i < sc->wi_nextitem; i++) {
if (! bcmp(eh->ether_shost , sc->wi_sigcache[i].macsrc, 6 )) {
Integrate the hostap stuff that Thomas Skibo <skibo@packbell.net> wrote. This code was for 4.5-release, so I've ported it to -current and made a few minor tweaks. The biggest non-style tweak was to not make access point the default. More changes will be needed to get this actually working, but I wanted to get a relatively pure baseline. This doesn't seem to break what works now.
2002-04-11 07:21:16 +00:00
/*
* Match!,
Update the WaveLAN/IEEE driver: - Convert to new bus attachment scheme. Thanks to Blaz Zupan for doing the initial work here. One thing I changed was to have the attach and detach routines work like the PCI drivers, which means that in theory you should be able to load and unload the driver like the PCI NIC drivers, however the pccard support for this hasn't settled down yet so it doesn't quite work. Once the pccard work is done, I'll have to revisit this. - Add device wi0 to PCCARD. If we're lucky, people should be able to install via their WaveLAN cards now. - Add support for signal strength caching. The wicontrol utility has also been updated to allow zeroing and displaying the signal strength cache. - Add a /sys/modules/wi directory and fix a Makefile to builf if_wi.ko. Currently this module is only built for the i386 platform, though once the pccard stuff is done it should be able to work on the alpha too. (Theoretically you should be able to plug one of the WaveLAN/IEEE ISA cards into an alpha with an ISA slot, but we'll see how that turns out. - Update LINT to use only device wi0. There is no true ISA version of the WaveLAN/IEEE so we'll never use an ISA attachment. - Update files.i386 so that if_wi is dependent on card.
1999-11-25 20:45:49 +00:00
* so we already have this entry,
* update the data
*/
break;
}
}
Integrate the hostap stuff that Thomas Skibo <skibo@packbell.net> wrote. This code was for 4.5-release, so I've ported it to -current and made a few minor tweaks. The biggest non-style tweak was to not make access point the default. More changes will be needed to get this actually working, but I wanted to get a relatively pure baseline. This doesn't seem to break what works now.
2002-04-11 07:21:16 +00:00
/*
* did we find a matching mac address?
Update the WaveLAN/IEEE driver: - Convert to new bus attachment scheme. Thanks to Blaz Zupan for doing the initial work here. One thing I changed was to have the attach and detach routines work like the PCI drivers, which means that in theory you should be able to load and unload the driver like the PCI NIC drivers, however the pccard support for this hasn't settled down yet so it doesn't quite work. Once the pccard work is done, I'll have to revisit this. - Add device wi0 to PCCARD. If we're lucky, people should be able to install via their WaveLAN cards now. - Add support for signal strength caching. The wicontrol utility has also been updated to allow zeroing and displaying the signal strength cache. - Add a /sys/modules/wi directory and fix a Makefile to builf if_wi.ko. Currently this module is only built for the i386 platform, though once the pccard stuff is done it should be able to work on the alpha too. (Theoretically you should be able to plug one of the WaveLAN/IEEE ISA cards into an alpha with an ISA slot, but we'll see how that turns out. - Update LINT to use only device wi0. There is no true ISA version of the WaveLAN/IEEE so we'll never use an ISA attachment. - Update files.i386 so that if_wi is dependent on card.
1999-11-25 20:45:49 +00:00
* if yes, then overwrite a previously existing cache entry
*/
if (i < sc->wi_nextitem ) {
cache_slot = i;
}
Integrate the hostap stuff that Thomas Skibo <skibo@packbell.net> wrote. This code was for 4.5-release, so I've ported it to -current and made a few minor tweaks. The biggest non-style tweak was to not make access point the default. More changes will be needed to get this actually working, but I wanted to get a relatively pure baseline. This doesn't seem to break what works now.
2002-04-11 07:21:16 +00:00
/*
* else, have a new address entry,so
Update the WaveLAN/IEEE driver: - Convert to new bus attachment scheme. Thanks to Blaz Zupan for doing the initial work here. One thing I changed was to have the attach and detach routines work like the PCI drivers, which means that in theory you should be able to load and unload the driver like the PCI NIC drivers, however the pccard support for this hasn't settled down yet so it doesn't quite work. Once the pccard work is done, I'll have to revisit this. - Add device wi0 to PCCARD. If we're lucky, people should be able to install via their WaveLAN cards now. - Add support for signal strength caching. The wicontrol utility has also been updated to allow zeroing and displaying the signal strength cache. - Add a /sys/modules/wi directory and fix a Makefile to builf if_wi.ko. Currently this module is only built for the i386 platform, though once the pccard stuff is done it should be able to work on the alpha too. (Theoretically you should be able to plug one of the WaveLAN/IEEE ISA cards into an alpha with an ISA slot, but we'll see how that turns out. - Update LINT to use only device wi0. There is no true ISA version of the WaveLAN/IEEE so we'll never use an ISA attachment. - Update files.i386 so that if_wi is dependent on card.
1999-11-25 20:45:49 +00:00
* add this new entry,
* if table full, then we need to replace LRU entry
*/
else {
Integrate the hostap stuff that Thomas Skibo <skibo@packbell.net> wrote. This code was for 4.5-release, so I've ported it to -current and made a few minor tweaks. The biggest non-style tweak was to not make access point the default. More changes will be needed to get this actually working, but I wanted to get a relatively pure baseline. This doesn't seem to break what works now.
2002-04-11 07:21:16 +00:00
/*
* check for space in cache table
Update the WaveLAN/IEEE driver: - Convert to new bus attachment scheme. Thanks to Blaz Zupan for doing the initial work here. One thing I changed was to have the attach and detach routines work like the PCI drivers, which means that in theory you should be able to load and unload the driver like the PCI NIC drivers, however the pccard support for this hasn't settled down yet so it doesn't quite work. Once the pccard work is done, I'll have to revisit this. - Add device wi0 to PCCARD. If we're lucky, people should be able to install via their WaveLAN cards now. - Add support for signal strength caching. The wicontrol utility has also been updated to allow zeroing and displaying the signal strength cache. - Add a /sys/modules/wi directory and fix a Makefile to builf if_wi.ko. Currently this module is only built for the i386 platform, though once the pccard stuff is done it should be able to work on the alpha too. (Theoretically you should be able to plug one of the WaveLAN/IEEE ISA cards into an alpha with an ISA slot, but we'll see how that turns out. - Update LINT to use only device wi0. There is no true ISA version of the WaveLAN/IEEE so we'll never use an ISA attachment. - Update files.i386 so that if_wi is dependent on card.
1999-11-25 20:45:49 +00:00
* note: wi_nextitem also holds number of entries
* added in the cache table
*/
if ( sc->wi_nextitem < MAXWICACHE ) {
cache_slot = sc->wi_nextitem;
sc->wi_nextitem++;
sc->wi_sigitems = sc->wi_nextitem;
}
/* no space found, so simply wrap with wrap index
* and "zap" the next entry
*/
else {
if (wrapindex == MAXWICACHE) {
wrapindex = 0;
}
cache_slot = wrapindex++;
}
}
Integrate the hostap stuff that Thomas Skibo <skibo@packbell.net> wrote. This code was for 4.5-release, so I've ported it to -current and made a few minor tweaks. The biggest non-style tweak was to not make access point the default. More changes will be needed to get this actually working, but I wanted to get a relatively pure baseline. This doesn't seem to break what works now.
2002-04-11 07:21:16 +00:00
/*
* invariant: cache_slot now points at some slot
Update the WaveLAN/IEEE driver: - Convert to new bus attachment scheme. Thanks to Blaz Zupan for doing the initial work here. One thing I changed was to have the attach and detach routines work like the PCI drivers, which means that in theory you should be able to load and unload the driver like the PCI NIC drivers, however the pccard support for this hasn't settled down yet so it doesn't quite work. Once the pccard work is done, I'll have to revisit this. - Add device wi0 to PCCARD. If we're lucky, people should be able to install via their WaveLAN cards now. - Add support for signal strength caching. The wicontrol utility has also been updated to allow zeroing and displaying the signal strength cache. - Add a /sys/modules/wi directory and fix a Makefile to builf if_wi.ko. Currently this module is only built for the i386 platform, though once the pccard stuff is done it should be able to work on the alpha too. (Theoretically you should be able to plug one of the WaveLAN/IEEE ISA cards into an alpha with an ISA slot, but we'll see how that turns out. - Update LINT to use only device wi0. There is no true ISA version of the WaveLAN/IEEE so we'll never use an ISA attachment. - Update files.i386 so that if_wi is dependent on card.
1999-11-25 20:45:49 +00:00
* in cache.
*/
if (cache_slot < 0 || cache_slot >= MAXWICACHE) {
log(LOG_ERR, "wi_cache_store, bad index: %d of "
"[0..%d], gross cache error\n",
cache_slot, MAXWICACHE);
return;
}
Integrate the hostap stuff that Thomas Skibo <skibo@packbell.net> wrote. This code was for 4.5-release, so I've ported it to -current and made a few minor tweaks. The biggest non-style tweak was to not make access point the default. More changes will be needed to get this actually working, but I wanted to get a relatively pure baseline. This doesn't seem to break what works now.
2002-04-11 07:21:16 +00:00
/*
* store items in cache
Update the WaveLAN/IEEE driver: - Convert to new bus attachment scheme. Thanks to Blaz Zupan for doing the initial work here. One thing I changed was to have the attach and detach routines work like the PCI drivers, which means that in theory you should be able to load and unload the driver like the PCI NIC drivers, however the pccard support for this hasn't settled down yet so it doesn't quite work. Once the pccard work is done, I'll have to revisit this. - Add device wi0 to PCCARD. If we're lucky, people should be able to install via their WaveLAN cards now. - Add support for signal strength caching. The wicontrol utility has also been updated to allow zeroing and displaying the signal strength cache. - Add a /sys/modules/wi directory and fix a Makefile to builf if_wi.ko. Currently this module is only built for the i386 platform, though once the pccard stuff is done it should be able to work on the alpha too. (Theoretically you should be able to plug one of the WaveLAN/IEEE ISA cards into an alpha with an ISA slot, but we'll see how that turns out. - Update LINT to use only device wi0. There is no true ISA version of the WaveLAN/IEEE so we'll never use an ISA attachment. - Update files.i386 so that if_wi is dependent on card.
1999-11-25 20:45:49 +00:00
* .ip source address
* .mac src
* .signal, etc.
*/
Integrate the hostap stuff that Thomas Skibo <skibo@packbell.net> wrote. This code was for 4.5-release, so I've ported it to -current and made a few minor tweaks. The biggest non-style tweak was to not make access point the default. More changes will be needed to get this actually working, but I wanted to get a relatively pure baseline. This doesn't seem to break what works now.
2002-04-11 07:21:16 +00:00
if (sawip)
Update the WaveLAN/IEEE driver: - Convert to new bus attachment scheme. Thanks to Blaz Zupan for doing the initial work here. One thing I changed was to have the attach and detach routines work like the PCI drivers, which means that in theory you should be able to load and unload the driver like the PCI NIC drivers, however the pccard support for this hasn't settled down yet so it doesn't quite work. Once the pccard work is done, I'll have to revisit this. - Add device wi0 to PCCARD. If we're lucky, people should be able to install via their WaveLAN cards now. - Add support for signal strength caching. The wicontrol utility has also been updated to allow zeroing and displaying the signal strength cache. - Add a /sys/modules/wi directory and fix a Makefile to builf if_wi.ko. Currently this module is only built for the i386 platform, though once the pccard stuff is done it should be able to work on the alpha too. (Theoretically you should be able to plug one of the WaveLAN/IEEE ISA cards into an alpha with an ISA slot, but we'll see how that turns out. - Update LINT to use only device wi0. There is no true ISA version of the WaveLAN/IEEE so we'll never use an ISA attachment. - Update files.i386 so that if_wi is dependent on card.
1999-11-25 20:45:49 +00:00
sc->wi_sigcache[cache_slot].ipsrc = ip->ip_src.s_addr;
bcopy( eh->ether_shost, sc->wi_sigcache[cache_slot].macsrc, 6);
sig = (rx_quality >> 8) & 0xFF;
noise = rx_quality & 0xFF;
sc->wi_sigcache[cache_slot].signal = sig - 149;
sc->wi_sigcache[cache_slot].noise = noise - 149;
sc->wi_sigcache[cache_slot].quality = sig - noise;
return;
}
#endif
Currently, each wireless networking driver has it's own control program despite the fact that most people want to set exactly the same settings regardless of which card they have. It has been repeatidly suggested that this configuration should be done via ifconfig. This patch implements the required functionality in ifconfig and add support to the wi and an drivers. It also provides partial, untested support for the awi driver. PR: 25577 Submitted by: Brooks Davis <brooks@one-eyed-alien.net>
2001-05-26 09:27:08 +00:00
put function return types on a line by themselves as per style(9)
2001-12-27 20:12:03 +00:00
static int
wi_get_cur_ssid(sc, ssid, len)
Currently, each wireless networking driver has it's own control program despite the fact that most people want to set exactly the same settings regardless of which card they have. It has been repeatidly suggested that this configuration should be done via ifconfig. This patch implements the required functionality in ifconfig and add support to the wi and an drivers. It also provides partial, untested support for the awi driver. PR: 25577 Submitted by: Brooks Davis <brooks@one-eyed-alien.net>
2001-05-26 09:27:08 +00:00
struct wi_softc *sc;
char *ssid;
int *len;
{
int error = 0;
struct wi_req wreq;
wreq.wi_len = WI_MAX_DATALEN;
switch (sc->wi_ptype) {
Integrate the hostap stuff that Thomas Skibo <skibo@packbell.net> wrote. This code was for 4.5-release, so I've ported it to -current and made a few minor tweaks. The biggest non-style tweak was to not make access point the default. More changes will be needed to get this actually working, but I wanted to get a relatively pure baseline. This doesn't seem to break what works now.
2002-04-11 07:21:16 +00:00
case WI_PORTTYPE_AP:
*len = IEEE80211_NWID_LEN;
bcopy(sc->wi_net_name, ssid, IEEE80211_NWID_LEN);
break;
Currently, each wireless networking driver has it's own control program despite the fact that most people want to set exactly the same settings regardless of which card they have. It has been repeatidly suggested that this configuration should be done via ifconfig. This patch implements the required functionality in ifconfig and add support to the wi and an drivers. It also provides partial, untested support for the awi driver. PR: 25577 Submitted by: Brooks Davis <brooks@one-eyed-alien.net>
2001-05-26 09:27:08 +00:00
case WI_PORTTYPE_ADHOC:
wreq.wi_type = WI_RID_CURRENT_SSID;
error = wi_read_record(sc, (struct wi_ltv_gen *)&wreq);
if (error != 0)
break;
if (wreq.wi_val[0] > IEEE80211_NWID_LEN) {
error = EINVAL;
break;
}
*len = wreq.wi_val[0];
bcopy(&wreq.wi_val[1], ssid, IEEE80211_NWID_LEN);
break;
case WI_PORTTYPE_BSS:
wreq.wi_type = WI_RID_COMMQUAL;
error = wi_read_record(sc, (struct wi_ltv_gen *)&wreq);
if (error != 0)
break;
if (wreq.wi_val[0] != 0) /* associated */ {
wreq.wi_type = WI_RID_CURRENT_SSID;
wreq.wi_len = WI_MAX_DATALEN;
error = wi_read_record(sc, (struct wi_ltv_gen *)&wreq);
if (error != 0)
break;
if (wreq.wi_val[0] > IEEE80211_NWID_LEN) {
error = EINVAL;
break;
}
*len = wreq.wi_val[0];
bcopy(&wreq.wi_val[1], ssid, IEEE80211_NWID_LEN);
} else {
*len = IEEE80211_NWID_LEN;
bcopy(sc->wi_net_name, ssid, IEEE80211_NWID_LEN);
}
break;
default:
error = EINVAL;
break;
}
return error;
}
put function return types on a line by themselves as per style(9)
2001-12-27 20:12:03 +00:00
static int
wi_media_change(ifp)
Currently, each wireless networking driver has it's own control program despite the fact that most people want to set exactly the same settings regardless of which card they have. It has been repeatidly suggested that this configuration should be done via ifconfig. This patch implements the required functionality in ifconfig and add support to the wi and an drivers. It also provides partial, untested support for the awi driver. PR: 25577 Submitted by: Brooks Davis <brooks@one-eyed-alien.net>
2001-05-26 09:27:08 +00:00
struct ifnet *ifp;
{
struct wi_softc *sc = ifp->if_softc;
int otype = sc->wi_ptype;
int orate = sc->wi_tx_rate;
if ((sc->ifmedia.ifm_cur->ifm_media & IFM_IEEE80211_ADHOC) != 0)
sc->wi_ptype = WI_PORTTYPE_ADHOC;
Integrate the hostap stuff that Thomas Skibo <skibo@packbell.net> wrote. This code was for 4.5-release, so I've ported it to -current and made a few minor tweaks. The biggest non-style tweak was to not make access point the default. More changes will be needed to get this actually working, but I wanted to get a relatively pure baseline. This doesn't seem to break what works now.
2002-04-11 07:21:16 +00:00
else if ((sc->ifmedia.ifm_cur->ifm_media & IFM_IEEE80211_HOSTAP) != 0)
sc->wi_ptype = WI_PORTTYPE_AP;
Currently, each wireless networking driver has it's own control program despite the fact that most people want to set exactly the same settings regardless of which card they have. It has been repeatidly suggested that this configuration should be done via ifconfig. This patch implements the required functionality in ifconfig and add support to the wi and an drivers. It also provides partial, untested support for the awi driver. PR: 25577 Submitted by: Brooks Davis <brooks@one-eyed-alien.net>
2001-05-26 09:27:08 +00:00
else
sc->wi_ptype = WI_PORTTYPE_BSS;
switch (IFM_SUBTYPE(sc->ifmedia.ifm_cur->ifm_media)) {
case IFM_IEEE80211_DS1:
sc->wi_tx_rate = 1;
break;
case IFM_IEEE80211_DS2:
sc->wi_tx_rate = 2;
break;
case IFM_IEEE80211_DS5:
sc->wi_tx_rate = 5;
break;
case IFM_IEEE80211_DS11:
sc->wi_tx_rate = 11;
break;
case IFM_AUTO:
sc->wi_tx_rate = 3;
break;
}
if (otype != sc->wi_ptype ||
orate != sc->wi_tx_rate)
wi_init(sc);
return(0);
}
put function return types on a line by themselves as per style(9)
2001-12-27 20:12:03 +00:00
static void
wi_media_status(ifp, imr)
Currently, each wireless networking driver has it's own control program despite the fact that most people want to set exactly the same settings regardless of which card they have. It has been repeatidly suggested that this configuration should be done via ifconfig. This patch implements the required functionality in ifconfig and add support to the wi and an drivers. It also provides partial, untested support for the awi driver. PR: 25577 Submitted by: Brooks Davis <brooks@one-eyed-alien.net>
2001-05-26 09:27:08 +00:00
struct ifnet *ifp;
struct ifmediareq *imr;
{
struct wi_req wreq;
struct wi_softc *sc = ifp->if_softc;
if (sc->wi_tx_rate == 3) {
imr->ifm_active = IFM_IEEE80211|IFM_AUTO;
if (sc->wi_ptype == WI_PORTTYPE_ADHOC)
imr->ifm_active |= IFM_IEEE80211_ADHOC;
Integrate the hostap stuff that Thomas Skibo <skibo@packbell.net> wrote. This code was for 4.5-release, so I've ported it to -current and made a few minor tweaks. The biggest non-style tweak was to not make access point the default. More changes will be needed to get this actually working, but I wanted to get a relatively pure baseline. This doesn't seem to break what works now.
2002-04-11 07:21:16 +00:00
else if (sc->wi_ptype == WI_PORTTYPE_AP)
imr->ifm_active |= IFM_IEEE80211_HOSTAP;
Currently, each wireless networking driver has it's own control program despite the fact that most people want to set exactly the same settings regardless of which card they have. It has been repeatidly suggested that this configuration should be done via ifconfig. This patch implements the required functionality in ifconfig and add support to the wi and an drivers. It also provides partial, untested support for the awi driver. PR: 25577 Submitted by: Brooks Davis <brooks@one-eyed-alien.net>
2001-05-26 09:27:08 +00:00
wreq.wi_type = WI_RID_CUR_TX_RATE;
wreq.wi_len = WI_MAX_DATALEN;
if (wi_read_record(sc, (struct wi_ltv_gen *)&wreq) == 0) {
switch(wreq.wi_val[0]) {
case 1:
imr->ifm_active |= IFM_IEEE80211_DS1;
break;
case 2:
imr->ifm_active |= IFM_IEEE80211_DS2;
break;
case 6:
imr->ifm_active |= IFM_IEEE80211_DS5;
break;
case 11:
imr->ifm_active |= IFM_IEEE80211_DS11;
break;
}
}
} else {
imr->ifm_active = sc->ifmedia.ifm_cur->ifm_media;
}
imr->ifm_status = IFM_AVALID;
if (sc->wi_ptype == WI_PORTTYPE_ADHOC)
/*
* XXX: It would be nice if we could give some actually
* useful status like whether we joined another IBSS or
* created one ourselves.
*/
imr->ifm_status |= IFM_ACTIVE;
Integrate the hostap stuff that Thomas Skibo <skibo@packbell.net> wrote. This code was for 4.5-release, so I've ported it to -current and made a few minor tweaks. The biggest non-style tweak was to not make access point the default. More changes will be needed to get this actually working, but I wanted to get a relatively pure baseline. This doesn't seem to break what works now.
2002-04-11 07:21:16 +00:00
else if (sc->wi_ptype == WI_PORTTYPE_AP)
imr->ifm_status |= IFM_ACTIVE;
Currently, each wireless networking driver has it's own control program despite the fact that most people want to set exactly the same settings regardless of which card they have. It has been repeatidly suggested that this configuration should be done via ifconfig. This patch implements the required functionality in ifconfig and add support to the wi and an drivers. It also provides partial, untested support for the awi driver. PR: 25577 Submitted by: Brooks Davis <brooks@one-eyed-alien.net>
2001-05-26 09:27:08 +00:00
else {
wreq.wi_type = WI_RID_COMMQUAL;
wreq.wi_len = WI_MAX_DATALEN;
if (wi_read_record(sc, (struct wi_ltv_gen *)&wreq) == 0 &&
wreq.wi_val[0] != 0)
imr->ifm_status |= IFM_ACTIVE;
}
}
Integrate the air-tools 0.2 from dachb0den labs. o This moves the common.h file into if_wavelan_ieee.h Submitted by: h1kari@dachb0den.com
2002-03-29 00:26:23 +00:00
static int
wi_get_debug(sc, wreq)
struct wi_softc *sc;
struct wi_req *wreq;
{
int error = 0;
wreq->wi_len = 1;
switch (wreq->wi_type) {
case WI_DEBUG_SLEEP:
wreq->wi_len++;
wreq->wi_val[0] = sc->wi_debug.wi_sleep;
break;
case WI_DEBUG_DELAYSUPP:
wreq->wi_len++;
wreq->wi_val[0] = sc->wi_debug.wi_delaysupp;
break;
case WI_DEBUG_TXSUPP:
wreq->wi_len++;
wreq->wi_val[0] = sc->wi_debug.wi_txsupp;
break;
case WI_DEBUG_MONITOR:
wreq->wi_len++;
wreq->wi_val[0] = sc->wi_debug.wi_monitor;
break;
case WI_DEBUG_LEDTEST:
wreq->wi_len += 3;
wreq->wi_val[0] = sc->wi_debug.wi_ledtest;
wreq->wi_val[1] = sc->wi_debug.wi_ledtest_param0;
wreq->wi_val[2] = sc->wi_debug.wi_ledtest_param1;
break;
case WI_DEBUG_CONTTX:
wreq->wi_len += 2;
wreq->wi_val[0] = sc->wi_debug.wi_conttx;
wreq->wi_val[1] = sc->wi_debug.wi_conttx_param0;
break;
case WI_DEBUG_CONTRX:
wreq->wi_len++;
wreq->wi_val[0] = sc->wi_debug.wi_contrx;
break;
case WI_DEBUG_SIGSTATE:
wreq->wi_len += 2;
wreq->wi_val[0] = sc->wi_debug.wi_sigstate;
wreq->wi_val[1] = sc->wi_debug.wi_sigstate_param0;
break;
case WI_DEBUG_CONFBITS:
wreq->wi_len += 2;
wreq->wi_val[0] = sc->wi_debug.wi_confbits;
wreq->wi_val[1] = sc->wi_debug.wi_confbits_param0;
break;
default:
error = EIO;
break;
}
return (error);
}
static int
wi_set_debug(sc, wreq)
struct wi_softc *sc;
struct wi_req *wreq;
{
int error = 0;
u_int16_t cmd, param0 = 0, param1 = 0;
switch (wreq->wi_type) {
case WI_DEBUG_RESET:
case WI_DEBUG_INIT:
case WI_DEBUG_CALENABLE:
break;
case WI_DEBUG_SLEEP:
sc->wi_debug.wi_sleep = 1;
break;
case WI_DEBUG_WAKE:
sc->wi_debug.wi_sleep = 0;
break;
case WI_DEBUG_CHAN:
param0 = wreq->wi_val[0];
break;
case WI_DEBUG_DELAYSUPP:
sc->wi_debug.wi_delaysupp = 1;
break;
case WI_DEBUG_TXSUPP:
sc->wi_debug.wi_txsupp = 1;
break;
case WI_DEBUG_MONITOR:
sc->wi_debug.wi_monitor = 1;
break;
case WI_DEBUG_LEDTEST:
param0 = wreq->wi_val[0];
param1 = wreq->wi_val[1];
sc->wi_debug.wi_ledtest = 1;
sc->wi_debug.wi_ledtest_param0 = param0;
sc->wi_debug.wi_ledtest_param1 = param1;
break;
case WI_DEBUG_CONTTX:
param0 = wreq->wi_val[0];
sc->wi_debug.wi_conttx = 1;
sc->wi_debug.wi_conttx_param0 = param0;
break;
case WI_DEBUG_STOPTEST:
sc->wi_debug.wi_delaysupp = 0;
sc->wi_debug.wi_txsupp = 0;
sc->wi_debug.wi_monitor = 0;
sc->wi_debug.wi_ledtest = 0;
sc->wi_debug.wi_ledtest_param0 = 0;
sc->wi_debug.wi_ledtest_param1 = 0;
sc->wi_debug.wi_conttx = 0;
sc->wi_debug.wi_conttx_param0 = 0;
sc->wi_debug.wi_contrx = 0;
sc->wi_debug.wi_sigstate = 0;
sc->wi_debug.wi_sigstate_param0 = 0;
break;
case WI_DEBUG_CONTRX:
sc->wi_debug.wi_contrx = 1;
break;
case WI_DEBUG_SIGSTATE:
param0 = wreq->wi_val[0];
sc->wi_debug.wi_sigstate = 1;
sc->wi_debug.wi_sigstate_param0 = param0;
break;
case WI_DEBUG_CONFBITS:
param0 = wreq->wi_val[0];
param1 = wreq->wi_val[1];
sc->wi_debug.wi_confbits = param0;
sc->wi_debug.wi_confbits_param0 = param1;
break;
default:
error = EIO;
break;
}
if (error)
return (error);
cmd = WI_CMD_DEBUG | (wreq->wi_type << 8);
error = wi_cmd(sc, cmd, param0, param1, 0);
return (error);
}
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