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freebsd-dev/sys/dev/ed/if_ed.c

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Updated my copyright. Fixed two cases of "=" that should have been "==" in card type comparison. Simplified expression that checks for interface up/down. Moved ed_ring_copy to before its first use so that it's inlined as intended. Change mbuf allocation policy so that a received packet is stored in just an mbuf header (no cluster) if it will fit in one.
1995-12-05 13:01:33 +00:00
/*
* Copyright (c) 1995, David Greenman
* 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 unmodified, 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.
*
* THIS SOFTWARE IS PROVIDED BY THE AUTHOR 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 THE AUTHOR OR CONTRIBUTORS 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.
*
$Id$ -> $FreeBSD$
1999-08-28 01:08:13 +00:00
* $FreeBSD$
Updated my copyright. Fixed two cases of "=" that should have been "==" in card type comparison. Simplified expression that checks for interface up/down. Moved ed_ring_copy to before its first use so that it's inlined as intended. Change mbuf allocation policy so that a received packet is stored in just an mbuf header (no cluster) if it will fit in one.
1995-12-05 13:01:33 +00:00
*/
Beta release of device driver for SMC/WD80x3 and 3C503 ethernet boards.
1993-06-14 22:21:25 +00:00
/*
* Revision 2.2 93/09/29 13:23:25 davidg * added no multi-buffer override for 3c503 * * Revision 2.1 93/09/29 12:32:12 davidg * changed multi-buffer count for 16bit 3c503's from 5 to 2 after * noticing that the transmitter becomes idle because of so many * packets to load. * * Revision 2.0 93/09/29 00:00:19 davidg * many changes, rewrites, additions, etc. Now supports the * NE1000, NE2000, WD8003, WD8013, 3C503, 16bit 3C503, and * a variety of similar clones. 16bit 3c503 now does multi * transmit buffers. Nearly every part of the driver has * changed in some way since rev 1.30.
1993-09-29 20:30:26 +00:00
* Device driver for National Semiconductor DS8390/WD83C690 based ethernet
Beta release of device driver for SMC/WD80x3 and 3C503 ethernet boards.
1993-06-14 22:21:25 +00:00
* adapters. By David Greenman, 29-April-1993
*
* Revision 2.2 93/09/29 13:23:25 davidg * added no multi-buffer override for 3c503 * * Revision 2.1 93/09/29 12:32:12 davidg * changed multi-buffer count for 16bit 3c503's from 5 to 2 after * noticing that the transmitter becomes idle because of so many * packets to load. * * Revision 2.0 93/09/29 00:00:19 davidg * many changes, rewrites, additions, etc. Now supports the * NE1000, NE2000, WD8003, WD8013, 3C503, 16bit 3C503, and * a variety of similar clones. 16bit 3c503 now does multi * transmit buffers. Nearly every part of the driver has * changed in some way since rev 1.30.
1993-09-29 20:30:26 +00:00
* Currently supports the Western Digital/SMC 8003 and 8013 series,
Yanked out history section as it is unlikely there will be any further changes for some time. Also changed the indentation style a little.
1994-01-03 17:17:19 +00:00
* the SMC Elite Ultra (8216), the 3Com 3c503, the NE1000 and NE2000,
* and a variety of similar clones.
* Revision 2.3 93/09/29 15:10:16 davidg * credit Charles Hannum
1993-09-29 22:15:53 +00:00
*
rewrote interrupt code to be cleaner, fixed up some other parts to make it easier to add future board types.
1993-09-22 17:47:43 +00:00
*/
Add an option ED_NO_MIIBUS, which causes the `ed' driver to be built without support for miibus PHYs. Most ed cards don't need miibus support, so it's useful to be able to avoid the bloat of all the mii devices for small fixed-purpose kernels.
2001-09-29 22:32:03 +00:00
#include "opt_ed.h"
Change all #includes to follow the current Berkeley style. Some of these ``changes'' are actually not changes at all, but CVS sometimes has trouble telling the difference. This also includes support for second-directory compiles. This is not quite complete yet, as `config' doesn't yet do the right thing. You can still make it work trivially, however, by doing the following: rm /sys/compile mkdir /usr/obj/sys/compile ln -s M-. /sys/compile cd /sys/i386/conf config MYKERNEL cd ../../compile/MYKERNEL ln -s /sys @ rm machine ln -s @/i386/include machine make depend make
1994-08-13 03:50:34 +00:00
#include <sys/param.h>
#include <sys/systm.h>
Don't include <sys/ioctl.h> in the kernel. Stage 2: include <sys/sockio.h> instead of <sys/ioctl.h> in network files.
1997-03-24 11:33:46 +00:00
#include <sys/sockio.h>
Change all #includes to follow the current Berkeley style. Some of these ``changes'' are actually not changes at all, but CVS sometimes has trouble telling the difference. This also includes support for second-directory compiles. This is not quite complete yet, as `config' doesn't yet do the right thing. You can still make it work trivially, however, by doing the following: rm /sys/compile mkdir /usr/obj/sys/compile ln -s M-. /sys/compile cd /sys/i386/conf config MYKERNEL cd ../../compile/MYKERNEL ln -s /sys @ rm machine ln -s @/i386/include machine make depend make
1994-08-13 03:50:34 +00:00
#include <sys/mbuf.h>
Add support for Dlink DL10022 to the ed driver. This is a mii part bolted to a ne-2000 chip. This is necessary for the NetGear FA-410TX and other cards. This also requires you add mii to your kernel if you have an ed driver configured. This code will result in a couple of timeout messages for ed on the impacted cards. Additional work will be needed, but this does work right now, and many people need these cards. Submitted by: Ian Dowse <iedowse@maths.tcd.ie>
2001-03-03 08:31:37 +00:00
#include <sys/kernel.h>
Change all #includes to follow the current Berkeley style. Some of these ``changes'' are actually not changes at all, but CVS sometimes has trouble telling the difference. This also includes support for second-directory compiles. This is not quite complete yet, as `config' doesn't yet do the right thing. You can still make it work trivially, however, by doing the following: rm /sys/compile mkdir /usr/obj/sys/compile ln -s M-. /sys/compile cd /sys/i386/conf config MYKERNEL cd ../../compile/MYKERNEL ln -s /sys @ rm machine ln -s @/i386/include machine make depend make
1994-08-13 03:50:34 +00:00
#include <sys/socket.h>
#include <sys/syslog.h>
Beta release of device driver for SMC/WD80x3 and 3C503 ethernet boards.
1993-06-14 22:21:25 +00:00
Commit a checkpoint of an updated if_ed driver. This is pretty much Doug Rabson's work, with a few tweaks from Warner Losh and I. There are still some quirks to resolve, but the old driver is presently breaking the build.
1999-09-03 19:10:56 +00:00
#include <sys/bus.h>
#include <machine/bus.h>
#include <sys/rman.h>
#include <machine/resource.h>
Make INET a proper option. This will not make any of object files that LINT create change; there might be differences with INET disabled, but hardly anything compiled before without INET anyway. Now the 'obvious' things will give a proper error if compiled without inet - ipx_ip, ipfw, tcp_debug. The only thing that _should_ work (but can't be made to compile reasonably easily) is sppp :-( This commit move struct arpcom from <netinet/if_ether.h> to <net/if_arp.h>.
1998-01-08 23:42:31 +00:00
#include <net/ethernet.h>
Change all #includes to follow the current Berkeley style. Some of these ``changes'' are actually not changes at all, but CVS sometimes has trouble telling the difference. This also includes support for second-directory compiles. This is not quite complete yet, as `config' doesn't yet do the right thing. You can still make it work trivially, however, by doing the following: rm /sys/compile mkdir /usr/obj/sys/compile ln -s M-. /sys/compile cd /sys/i386/conf config MYKERNEL cd ../../compile/MYKERNEL ln -s /sys @ rm machine ln -s @/i386/include machine make depend make
1994-08-13 03:50:34 +00:00
#include <net/if.h>
Make INET a proper option. This will not make any of object files that LINT create change; there might be differences with INET disabled, but hardly anything compiled before without INET anyway. Now the 'obvious' things will give a proper error if compiled without inet - ipx_ip, ipfw, tcp_debug. The only thing that _should_ work (but can't be made to compile reasonably easily) is sppp :-( This commit move struct arpcom from <netinet/if_ether.h> to <net/if_arp.h>.
1998-01-08 23:42:31 +00:00
#include <net/if_arp.h>
Change all #includes to follow the current Berkeley style. Some of these ``changes'' are actually not changes at all, but CVS sometimes has trouble telling the difference. This also includes support for second-directory compiles. This is not quite complete yet, as `config' doesn't yet do the right thing. You can still make it work trivially, however, by doing the following: rm /sys/compile mkdir /usr/obj/sys/compile ln -s M-. /sys/compile cd /sys/i386/conf config MYKERNEL cd ../../compile/MYKERNEL ln -s /sys @ rm machine ln -s @/i386/include machine make depend make
1994-08-13 03:50:34 +00:00
#include <net/if_dl.h>
Implement the RFC 1650 MIB.
1996-10-11 15:19:23 +00:00
#include <net/if_mib.h>
Add support for Dlink DL10022 to the ed driver. This is a mii part bolted to a ne-2000 chip. This is necessary for the NetGear FA-410TX and other cards. This also requires you add mii to your kernel if you have an ed driver configured. This code will result in a couple of timeout messages for ed on the impacted cards. Additional work will be needed, but this does work right now, and many people need these cards. Submitted by: Ian Dowse <iedowse@maths.tcd.ie>
2001-03-03 08:31:37 +00:00
#include <net/if_media.h>
Add an option ED_NO_MIIBUS, which causes the `ed' driver to be built without support for miibus PHYs. Most ed cards don't need miibus support, so it's useful to be able to avoid the bloat of all the mii devices for small fixed-purpose kernels.
2001-09-29 22:32:03 +00:00
#ifndef ED_NO_MIIBUS
Add support for Dlink DL10022 to the ed driver. This is a mii part bolted to a ne-2000 chip. This is necessary for the NetGear FA-410TX and other cards. This also requires you add mii to your kernel if you have an ed driver configured. This code will result in a couple of timeout messages for ed on the impacted cards. Additional work will be needed, but this does work right now, and many people need these cards. Submitted by: Ian Dowse <iedowse@maths.tcd.ie>
2001-03-03 08:31:37 +00:00
#include <dev/mii/mii.h>
#include <dev/mii/miivar.h>
Add an option ED_NO_MIIBUS, which causes the `ed' driver to be built without support for miibus PHYs. Most ed cards don't need miibus support, so it's useful to be able to avoid the bloat of all the mii devices for small fixed-purpose kernels.
2001-09-29 22:32:03 +00:00
#endif
Beta release of device driver for SMC/WD80x3 and 3C503 ethernet boards.
1993-06-14 22:21:25 +00:00
Change all #includes to follow the current Berkeley style. Some of these ``changes'' are actually not changes at all, but CVS sometimes has trouble telling the difference. This also includes support for second-directory compiles. This is not quite complete yet, as `config' doesn't yet do the right thing. You can still make it work trivially, however, by doing the following: rm /sys/compile mkdir /usr/obj/sys/compile ln -s M-. /sys/compile cd /sys/i386/conf config MYKERNEL cd ../../compile/MYKERNEL ln -s /sys @ rm machine ln -s @/i386/include machine make depend make
1994-08-13 03:50:34 +00:00
#include <net/bpf.h>
MF22... add bridging support to the device drivers. Without this bridging cannot work on -current/releng3!
1999-03-17 16:44:53 +00:00
#include <net/bridge.h>
Beta release of device driver for SMC/WD80x3 and 3C503 ethernet boards.
1993-06-14 22:21:25 +00:00
Added #include of <machine/md_var.h>. This will be needed when some declarations are moved from <machine/cpufunc.h> to better places.
1996-06-25 20:31:01 +00:00
#include <machine/md_var.h>
Add and move declarations to fix all of the warnings from `gcc -Wimplicit' (except in netccitt, netiso and netns) and most of the warnings from `gcc -Wnested-externs'. Fix all the bugs found. There were no serious ones.
1995-03-16 18:17:34 +00:00
Make if_ed work again on pci, isa, isapnp. The hack to make it work on PCCARD is pretty revolting but should buy us time while the pccard driver angle is sorted out. A commit for the MCA ed attachment will follow shortly.
1999-09-20 05:48:16 +00:00
#include <dev/ed/if_edreg.h>
#include <dev/ed/if_edvar.h>
Beta release of device driver for SMC/WD80x3 and 3C503 ethernet boards.
1993-06-14 22:21:25 +00:00
Minor newbus/style(9) cleanups. o Move the ax88190 code to its own function. o Move all device_method_t, driver_t and DRIVER_MODULE definitions to the end of files. o Wrap a few lines > 80 characters. o Use the same devclass for all ed drivers. This allows machines with multiple types of cards to have their cards numbered correctly. Before, you could wind up with two ed0's. o Protect if_edvar.h from multiple includes because I was there.
2000-12-26 06:38:04 +00:00
devclass_t ed_devclass;
Remove __P.
2002-03-20 02:08:01 +00:00
static void ed_init (void *);
static int ed_ioctl (struct ifnet *, u_long, caddr_t);
static void ed_start (struct ifnet *);
static void ed_reset (struct ifnet *);
static void ed_watchdog (struct ifnet *);
Add an option ED_NO_MIIBUS, which causes the `ed' driver to be built without support for miibus PHYs. Most ed cards don't need miibus support, so it's useful to be able to avoid the bloat of all the mii devices for small fixed-purpose kernels.
2001-09-29 22:32:03 +00:00
#ifndef ED_NO_MIIBUS
Remove __P.
2002-03-20 02:08:01 +00:00
static void ed_tick (void *);
Add an option ED_NO_MIIBUS, which causes the `ed' driver to be built without support for miibus PHYs. Most ed cards don't need miibus support, so it's useful to be able to avoid the bloat of all the mii devices for small fixed-purpose kernels.
2001-09-29 22:32:03 +00:00
#endif
Cleanup, make things static.
1995-10-31 18:41:49 +00:00
Remove __P.
2002-03-20 02:08:01 +00:00
static void ds_getmcaf (struct ed_softc *, u_int32_t *);
Updated to include improvements from FreeBSD 1.1.5. Fixed brokeness with multicast support and BPF.
1994-08-04 17:42:35 +00:00
Remove __P.
2002-03-20 02:08:01 +00:00
static void ed_get_packet (struct ed_softc *, char *, /* u_short */ int);
Beta release of device driver for SMC/WD80x3 and 3C503 ethernet boards.
1993-06-14 22:21:25 +00:00
Remove __P.
2002-03-20 02:08:01 +00:00
static __inline void ed_rint (struct ed_softc *);
static __inline void ed_xmit (struct ed_softc *);
static __inline char * ed_ring_copy(struct ed_softc *, char *, char *,
/* u_short */ int);
static void ed_hpp_set_physical_link(struct ed_softc *);
static void ed_hpp_readmem (struct ed_softc *, int, unsigned char *,
/* u_short */ int);
static void ed_hpp_writemem (struct ed_softc *, unsigned char *,
/* u_short */ int, /* u_short */ int);
static u_short ed_hpp_write_mbufs(struct ed_softc *, struct mbuf *, int);
Beta release of device driver for SMC/WD80x3 and 3C503 ethernet boards.
1993-06-14 22:21:25 +00:00
Remove __P.
2002-03-20 02:08:01 +00:00
static u_short ed_pio_write_mbufs(struct ed_softc *, struct mbuf *, int);
* Revision 2.2 93/09/29 13:23:25 davidg * added no multi-buffer override for 3c503 * * Revision 2.1 93/09/29 12:32:12 davidg * changed multi-buffer count for 16bit 3c503's from 5 to 2 after * noticing that the transmitter becomes idle because of so many * packets to load. * * Revision 2.0 93/09/29 00:00:19 davidg * many changes, rewrites, additions, etc. Now supports the * NE1000, NE2000, WD8003, WD8013, 3C503, 16bit 3C503, and * a variety of similar clones. 16bit 3c503 now does multi * transmit buffers. Nearly every part of the driver has * changed in some way since rev 1.30.
1993-09-29 20:30:26 +00:00
Remove __P.
2002-03-20 02:08:01 +00:00
static void ed_setrcr (struct ed_softc *);
This diff adds support for the HP PC Lan+ cards (model numbers: 27247B and 27252A) in FreeBSD's `ed' driver. Submitted by: A JOSEPH KOSHY <koshy@india.hp.com>
1996-08-07 11:18:23 +00:00
Remove __P.
2002-03-20 02:08:01 +00:00
static u_int32_t ds_crc (u_char *ep);
Updated to include improvements from FreeBSD 1.1.5. Fixed brokeness with multicast support and BPF.
1994-08-04 17:42:35 +00:00
/*
Always put received packets in an mbuf cluster. This simplifies the code considerably and is measurably faster. Various comment fixes.
1994-11-26 10:51:49 +00:00
* Interrupt conversion table for WD/SMC ASIC/83C584
Beta release of device driver for SMC/WD80x3 and 3C503 ethernet boards.
1993-06-14 22:21:25 +00:00
*/
Commit a checkpoint of an updated if_ed driver. This is pretty much Doug Rabson's work, with a few tweaks from Warner Losh and I. There are still some quirks to resolve, but the old driver is presently breaking the build.
1999-09-03 19:10:56 +00:00
static unsigned short ed_intr_val[] = {
9,
3,
5,
7,
10,
11,
15,
4
Beta release of device driver for SMC/WD80x3 and 3C503 ethernet boards.
1993-06-14 22:21:25 +00:00
};
Updated to include improvements from FreeBSD 1.1.5. Fixed brokeness with multicast support and BPF.
1994-08-04 17:42:35 +00:00
* Revision 2.14 1993/11/22 10:55:30 davidg * change all splnet's to splimp's * * Revision 2.13 1993/11/22 10:53:52 davidg * patch to add support for SMC8216 (Elite-Ultra) boards * from Glen H. Lowe * * Revision 2.12 1993/11/07 18:04:13 davidg * fix from Garrett Wollman: * add a return(0) at the end of ed_probe so that if the various device * specific probes fail that we just don't fall of the end of the function.
1993-11-22 11:08:16 +00:00
/*
Always put received packets in an mbuf cluster. This simplifies the code considerably and is measurably faster. Various comment fixes.
1994-11-26 10:51:49 +00:00
* Interrupt conversion table for 83C790
* Revision 2.14 1993/11/22 10:55:30 davidg * change all splnet's to splimp's * * Revision 2.13 1993/11/22 10:53:52 davidg * patch to add support for SMC8216 (Elite-Ultra) boards * from Glen H. Lowe * * Revision 2.12 1993/11/07 18:04:13 davidg * fix from Garrett Wollman: * add a return(0) at the end of ed_probe so that if the various device * specific probes fail that we just don't fall of the end of the function.
1993-11-22 11:08:16 +00:00
*/
Commit a checkpoint of an updated if_ed driver. This is pretty much Doug Rabson's work, with a few tweaks from Warner Losh and I. There are still some quirks to resolve, but the old driver is presently breaking the build.
1999-09-03 19:10:56 +00:00
static unsigned short ed_790_intr_val[] = {
* Revision 2.14 1993/11/22 10:55:30 davidg * change all splnet's to splimp's * * Revision 2.13 1993/11/22 10:53:52 davidg * patch to add support for SMC8216 (Elite-Ultra) boards * from Glen H. Lowe * * Revision 2.12 1993/11/07 18:04:13 davidg * fix from Garrett Wollman: * add a return(0) at the end of ed_probe so that if the various device * specific probes fail that we just don't fall of the end of the function.
1993-11-22 11:08:16 +00:00
0,
Commit a checkpoint of an updated if_ed driver. This is pretty much Doug Rabson's work, with a few tweaks from Warner Losh and I. There are still some quirks to resolve, but the old driver is presently breaking the build.
1999-09-03 19:10:56 +00:00
9,
3,
5,
7,
10,
11,
15
* Revision 2.14 1993/11/22 10:55:30 davidg * change all splnet's to splimp's * * Revision 2.13 1993/11/22 10:53:52 davidg * patch to add support for SMC8216 (Elite-Ultra) boards * from Glen H. Lowe * * Revision 2.12 1993/11/07 18:04:13 davidg * fix from Garrett Wollman: * add a return(0) at the end of ed_probe so that if the various device * specific probes fail that we just don't fall of the end of the function.
1993-11-22 11:08:16 +00:00
};
Updated to include improvements from FreeBSD 1.1.5. Fixed brokeness with multicast support and BPF.
1994-08-04 17:42:35 +00:00
This diff adds support for the HP PC Lan+ cards (model numbers: 27247B and 27252A) in FreeBSD's `ed' driver. Submitted by: A JOSEPH KOSHY <koshy@india.hp.com>
1996-08-07 11:18:23 +00:00
/*
* Interrupt conversion table for the HP PC LAN+
*/
Commit a checkpoint of an updated if_ed driver. This is pretty much Doug Rabson's work, with a few tweaks from Warner Losh and I. There are still some quirks to resolve, but the old driver is presently breaking the build.
1999-09-03 19:10:56 +00:00
static unsigned short ed_hpp_intr_val[] = {
This diff adds support for the HP PC Lan+ cards (model numbers: 27247B and 27252A) in FreeBSD's `ed' driver. Submitted by: A JOSEPH KOSHY <koshy@india.hp.com>
1996-08-07 11:18:23 +00:00
0, /* 0 */
0, /* 1 */
0, /* 2 */
Commit a checkpoint of an updated if_ed driver. This is pretty much Doug Rabson's work, with a few tweaks from Warner Losh and I. There are still some quirks to resolve, but the old driver is presently breaking the build.
1999-09-03 19:10:56 +00:00
3, /* 3 */
4, /* 4 */
5, /* 5 */
6, /* 6 */
7, /* 7 */
This diff adds support for the HP PC Lan+ cards (model numbers: 27247B and 27252A) in FreeBSD's `ed' driver. Submitted by: A JOSEPH KOSHY <koshy@india.hp.com>
1996-08-07 11:18:23 +00:00
0, /* 8 */
Commit a checkpoint of an updated if_ed driver. This is pretty much Doug Rabson's work, with a few tweaks from Warner Losh and I. There are still some quirks to resolve, but the old driver is presently breaking the build.
1999-09-03 19:10:56 +00:00
9, /* 9 */
10, /* 10 */
11, /* 11 */
12, /* 12 */
This diff adds support for the HP PC Lan+ cards (model numbers: 27247B and 27252A) in FreeBSD's `ed' driver. Submitted by: A JOSEPH KOSHY <koshy@india.hp.com>
1996-08-07 11:18:23 +00:00
0, /* 13 */
0, /* 14 */
Commit a checkpoint of an updated if_ed driver. This is pretty much Doug Rabson's work, with a few tweaks from Warner Losh and I. There are still some quirks to resolve, but the old driver is presently breaking the build.
1999-09-03 19:10:56 +00:00
15 /* 15 */
};
* Revision 2.2 93/09/29 13:23:25 davidg * added no multi-buffer override for 3c503 * * Revision 2.1 93/09/29 12:32:12 davidg * changed multi-buffer count for 16bit 3c503's from 5 to 2 after * noticing that the transmitter becomes idle because of so many * packets to load. * * Revision 2.0 93/09/29 00:00:19 davidg * many changes, rewrites, additions, etc. Now supports the * NE1000, NE2000, WD8003, WD8013, 3C503, 16bit 3C503, and * a variety of similar clones. 16bit 3c503 now does multi * transmit buffers. Nearly every part of the driver has * changed in some way since rev 1.30.
1993-09-29 20:30:26 +00:00
/*
* Generic probe routine for testing for the existance of a DS8390.
* Must be called after the NIC has just been reset. This routine
Spell "guaranteed" correctly. Submitted by: frank@fwi.uva.nl (Frank van der Linden)
1995-02-25 15:56:00 +00:00
* works by looking at certain register values that are guaranteed
* Revision 2.2 93/09/29 13:23:25 davidg * added no multi-buffer override for 3c503 * * Revision 2.1 93/09/29 12:32:12 davidg * changed multi-buffer count for 16bit 3c503's from 5 to 2 after * noticing that the transmitter becomes idle because of so many * packets to load. * * Revision 2.0 93/09/29 00:00:19 davidg * many changes, rewrites, additions, etc. Now supports the * NE1000, NE2000, WD8003, WD8013, 3C503, 16bit 3C503, and * a variety of similar clones. 16bit 3c503 now does multi * transmit buffers. Nearly every part of the driver has * changed in some way since rev 1.30.
1993-09-29 20:30:26 +00:00
* to be initialized a certain way after power-up or reset. Seems
* not to currently work on the 83C690.
*
* Specifically:
*
* Register reset bits set bits
* Command Register (CR) TXP, STA RD2, STP
* Interrupt Status (ISR) RST
* Interrupt Mask (IMR) All bits
* Data Control (DCR) LAS
* Transmit Config. (TCR) LB1, LB0
*
* We only look at the CR and ISR registers, however, because looking at
* the others would require changing register pages (which would be
* intrusive if this isn't an 8390).
*
Updated to include improvements from FreeBSD 1.1.5. Fixed brokeness with multicast support and BPF.
1994-08-04 17:42:35 +00:00
* Return 1 if 8390 was found, 0 if not.
* Revision 2.2 93/09/29 13:23:25 davidg * added no multi-buffer override for 3c503 * * Revision 2.1 93/09/29 12:32:12 davidg * changed multi-buffer count for 16bit 3c503's from 5 to 2 after * noticing that the transmitter becomes idle because of so many * packets to load. * * Revision 2.0 93/09/29 00:00:19 davidg * many changes, rewrites, additions, etc. Now supports the * NE1000, NE2000, WD8003, WD8013, 3C503, 16bit 3C503, and * a variety of similar clones. 16bit 3c503 now does multi * transmit buffers. Nearly every part of the driver has * changed in some way since rev 1.30.
1993-09-29 20:30:26 +00:00
*/
- Remove the ISA, PCI, and PCCARD specific code from if_ed.c; it now lives in the respective bus front end files. - Add various function prototypes to if_edvar.h - Clean up some debugging code that snuck into if_ed_isa.c - Turn on the right bits in files.i386
1999-10-15 03:12:48 +00:00
int
* Revision 2.2 93/09/29 13:23:25 davidg * added no multi-buffer override for 3c503 * * Revision 2.1 93/09/29 12:32:12 davidg * changed multi-buffer count for 16bit 3c503's from 5 to 2 after * noticing that the transmitter becomes idle because of so many * packets to load. * * Revision 2.0 93/09/29 00:00:19 davidg * many changes, rewrites, additions, etc. Now supports the * NE1000, NE2000, WD8003, WD8013, 3C503, 16bit 3C503, and * a variety of similar clones. 16bit 3c503 now does multi * transmit buffers. Nearly every part of the driver has * changed in some way since rev 1.30.
1993-09-29 20:30:26 +00:00
ed_probe_generic8390(sc)
struct ed_softc *sc;
{
- Fixed the conversion to bus_space interface. - Added PC-98 Cbus devices support. The original patch is submitted by chi@bd.mbn.or.jp (Chiharu Shibata) - Removed old ed driver.
2000-08-17 12:15:45 +00:00
if ((ed_nic_inb(sc, ED_P0_CR) &
Updated to include improvements from FreeBSD 1.1.5. Fixed brokeness with multicast support and BPF.
1994-08-04 17:42:35 +00:00
(ED_CR_RD2 | ED_CR_TXP | ED_CR_STA | ED_CR_STP)) !=
(ED_CR_RD2 | ED_CR_STP))
Yanked out history section as it is unlikely there will be any further changes for some time. Also changed the indentation style a little.
1994-01-03 17:17:19 +00:00
return (0);
- Fixed the conversion to bus_space interface. - Added PC-98 Cbus devices support. The original patch is submitted by chi@bd.mbn.or.jp (Chiharu Shibata) - Removed old ed driver.
2000-08-17 12:15:45 +00:00
if ((ed_nic_inb(sc, ED_P0_ISR) & ED_ISR_RST) != ED_ISR_RST)
* Revision 2.2 93/09/29 13:23:25 davidg * added no multi-buffer override for 3c503 * * Revision 2.1 93/09/29 12:32:12 davidg * changed multi-buffer count for 16bit 3c503's from 5 to 2 after * noticing that the transmitter becomes idle because of so many * packets to load. * * Revision 2.0 93/09/29 00:00:19 davidg * many changes, rewrites, additions, etc. Now supports the * NE1000, NE2000, WD8003, WD8013, 3C503, 16bit 3C503, and * a variety of similar clones. 16bit 3c503 now does multi * transmit buffers. Nearly every part of the driver has * changed in some way since rev 1.30.
1993-09-29 20:30:26 +00:00
return (0);
Updated to include improvements from FreeBSD 1.1.5. Fixed brokeness with multicast support and BPF.
1994-08-04 17:42:35 +00:00
return (1);
* Revision 2.2 93/09/29 13:23:25 davidg * added no multi-buffer override for 3c503 * * Revision 2.1 93/09/29 12:32:12 davidg * changed multi-buffer count for 16bit 3c503's from 5 to 2 after * noticing that the transmitter becomes idle because of so many * packets to load. * * Revision 2.0 93/09/29 00:00:19 davidg * many changes, rewrites, additions, etc. Now supports the * NE1000, NE2000, WD8003, WD8013, 3C503, 16bit 3C503, and * a variety of similar clones. 16bit 3c503 now does multi * transmit buffers. Nearly every part of the driver has * changed in some way since rev 1.30.
1993-09-29 20:30:26 +00:00
}
Updated to include improvements from FreeBSD 1.1.5. Fixed brokeness with multicast support and BPF.
1994-08-04 17:42:35 +00:00
As of this revision, all known bugs have been fixed. Some of the fixes include: 1) fixed 3c503 lock-up if the thinwire cable was disconnected at boot time 2) 8013EBT boards now work (quite well!) in 16bit/16k mode 3) ED_NO_DOUBLE_BUFFERING flag now works 4) slightly higer performance (about 3%) with 16bit WD/SMC boards 5) support for WD8013WC (10BaseT) boards Additionally, the probe code has been reorganized to be much cleaner. This revision of the driver is 1.25. The release notes have been updated as well.
1993-09-09 07:01:23 +00:00
/*
* Probe and vendor-specific initialization routine for SMC/WD80x3 boards
*/
- Remove the ISA, PCI, and PCCARD specific code from if_ed.c; it now lives in the respective bus front end files. - Add various function prototypes to if_edvar.h - Clean up some debugging code that snuck into if_ed_isa.c - Turn on the right bits in files.i386
1999-10-15 03:12:48 +00:00
int
- Fixed the conversion to bus_space interface. - Added PC-98 Cbus devices support. The original patch is submitted by chi@bd.mbn.or.jp (Chiharu Shibata) - Removed old ed driver.
2000-08-17 12:15:45 +00:00
ed_probe_WD80x3_generic(dev, flags, intr_vals)
Commit a checkpoint of an updated if_ed driver. This is pretty much Doug Rabson's work, with a few tweaks from Warner Losh and I. There are still some quirks to resolve, but the old driver is presently breaking the build.
1999-09-03 19:10:56 +00:00
device_t dev;
- Fixed the conversion to bus_space interface. - Added PC-98 Cbus devices support. The original patch is submitted by chi@bd.mbn.or.jp (Chiharu Shibata) - Removed old ed driver.
2000-08-17 12:15:45 +00:00
int flags;
unsigned short *intr_vals[];
As of this revision, all known bugs have been fixed. Some of the fixes include: 1) fixed 3c503 lock-up if the thinwire cable was disconnected at boot time 2) 8013EBT boards now work (quite well!) in 16bit/16k mode 3) ED_NO_DOUBLE_BUFFERING flag now works 4) slightly higer performance (about 3%) with 16bit WD/SMC boards 5) support for WD8013WC (10BaseT) boards Additionally, the probe code has been reorganized to be much cleaner. This revision of the driver is 1.25. The release notes have been updated as well.
1993-09-09 07:01:23 +00:00
{
Commit a checkpoint of an updated if_ed driver. This is pretty much Doug Rabson's work, with a few tweaks from Warner Losh and I. There are still some quirks to resolve, but the old driver is presently breaking the build.
1999-09-03 19:10:56 +00:00
struct ed_softc *sc = device_get_softc(dev);
int error;
Updated to include improvements from FreeBSD 1.1.5. Fixed brokeness with multicast support and BPF.
1994-08-04 17:42:35 +00:00
int i;
Added a check for the ISA memory address range being valid. Fixes PR#835.
1997-09-08 20:00:21 +00:00
u_int memsize, maddr;
MFPAO: Add support for AX88190, equipped in MELCO LPC3-TX.
2000-07-23 15:15:43 +00:00
u_char iptr, isa16bit, sum, totalsum;
Commit a checkpoint of an updated if_ed driver. This is pretty much Doug Rabson's work, with a few tweaks from Warner Losh and I. There are still some quirks to resolve, but the old driver is presently breaking the build.
1999-09-03 19:10:56 +00:00
u_long conf_maddr, conf_msize, irq, junk;
MFPAO: Add support for AX88190, equipped in MELCO LPC3-TX.
2000-07-23 15:15:43 +00:00
sc->chip_type = ED_CHIP_TYPE_DP8390;
Beta release of device driver for SMC/WD80x3 and 3C503 ethernet boards.
1993-06-14 22:21:25 +00:00
MFPAO: Add support for AX88190, equipped in MELCO LPC3-TX.
2000-07-23 15:15:43 +00:00
if (ED_FLAGS_GETTYPE(flags) == ED_FLAGS_TOSH_ETHER) {
totalsum = ED_WD_ROM_CHECKSUM_TOTAL_TOSH_ETHER;
- Fixed the conversion to bus_space interface. - Added PC-98 Cbus devices support. The original patch is submitted by chi@bd.mbn.or.jp (Chiharu Shibata) - Removed old ed driver.
2000-08-17 12:15:45 +00:00
ed_asic_outb(sc, ED_WD_MSR, ED_WD_MSR_POW);
MFPAO: Add support for AX88190, equipped in MELCO LPC3-TX.
2000-07-23 15:15:43 +00:00
DELAY(10000);
}
else
totalsum = ED_WD_ROM_CHECKSUM_TOTAL;
Updated to include improvements from FreeBSD 1.1.5. Fixed brokeness with multicast support and BPF.
1994-08-04 17:42:35 +00:00
rewrote interrupt code to be cleaner, fixed up some other parts to make it easier to add future board types.
1993-09-22 17:47:43 +00:00
/*
Updated to include improvements from FreeBSD 1.1.5. Fixed brokeness with multicast support and BPF.
1994-08-04 17:42:35 +00:00
* Attempt to do a checksum over the station address PROM. If it
* fails, it's probably not a SMC/WD board. There is a problem with
* this, though: some clone WD boards don't pass the checksum test.
* Danpex boards for one.
rewrote interrupt code to be cleaner, fixed up some other parts to make it easier to add future board types.
1993-09-22 17:47:43 +00:00
*/
for (sum = 0, i = 0; i < 8; ++i)
- Fixed the conversion to bus_space interface. - Added PC-98 Cbus devices support. The original patch is submitted by chi@bd.mbn.or.jp (Chiharu Shibata) - Removed old ed driver.
2000-08-17 12:15:45 +00:00
sum += ed_asic_inb(sc, ED_WD_PROM + i);
* Revision 2.5 93/09/30 17:44:14 davidg * patch from vak@zebub.msk.su (Serge V.Vakulenko) to work around * a hardware bug in cheap WD clone boards where the PROM checksum * byte is always zero
1993-10-01 00:56:43 +00:00
MFPAO: Add support for AX88190, equipped in MELCO LPC3-TX.
2000-07-23 15:15:43 +00:00
if (sum != totalsum) {
Updated to include improvements from FreeBSD 1.1.5. Fixed brokeness with multicast support and BPF.
1994-08-04 17:42:35 +00:00
* Revision 2.5 93/09/30 17:44:14 davidg * patch from vak@zebub.msk.su (Serge V.Vakulenko) to work around * a hardware bug in cheap WD clone boards where the PROM checksum * byte is always zero
1993-10-01 00:56:43 +00:00
/*
Updated to include improvements from FreeBSD 1.1.5. Fixed brokeness with multicast support and BPF.
1994-08-04 17:42:35 +00:00
* Checksum is invalid. This often happens with cheap WD8003E
* clones. In this case, the checksum byte (the eighth byte)
* seems to always be zero.
* Revision 2.5 93/09/30 17:44:14 davidg * patch from vak@zebub.msk.su (Serge V.Vakulenko) to work around * a hardware bug in cheap WD clone boards where the PROM checksum * byte is always zero
1993-10-01 00:56:43 +00:00
*/
- Fixed the conversion to bus_space interface. - Added PC-98 Cbus devices support. The original patch is submitted by chi@bd.mbn.or.jp (Chiharu Shibata) - Removed old ed driver.
2000-08-17 12:15:45 +00:00
if (ed_asic_inb(sc, ED_WD_CARD_ID) != ED_TYPE_WD8003E ||
ed_asic_inb(sc, ED_WD_PROM + 7) != 0)
Commit a checkpoint of an updated if_ed driver. This is pretty much Doug Rabson's work, with a few tweaks from Warner Losh and I. There are still some quirks to resolve, but the old driver is presently breaking the build.
1999-09-03 19:10:56 +00:00
return (ENXIO);
* Revision 2.5 93/09/30 17:44:14 davidg * patch from vak@zebub.msk.su (Serge V.Vakulenko) to work around * a hardware bug in cheap WD clone boards where the PROM checksum * byte is always zero
1993-10-01 00:56:43 +00:00
}
Beta release of device driver for SMC/WD80x3 and 3C503 ethernet boards.
1993-06-14 22:21:25 +00:00
/* reset card to force it into a known state. */
MFPAO: Add support for AX88190, equipped in MELCO LPC3-TX.
2000-07-23 15:15:43 +00:00
if (ED_FLAGS_GETTYPE(flags) == ED_FLAGS_TOSH_ETHER)
- Fixed the conversion to bus_space interface. - Added PC-98 Cbus devices support. The original patch is submitted by chi@bd.mbn.or.jp (Chiharu Shibata) - Removed old ed driver.
2000-08-17 12:15:45 +00:00
ed_asic_outb(sc, ED_WD_MSR, ED_WD_MSR_RST | ED_WD_MSR_POW);
MFPAO: Add support for AX88190, equipped in MELCO LPC3-TX.
2000-07-23 15:15:43 +00:00
else
- Fixed the conversion to bus_space interface. - Added PC-98 Cbus devices support. The original patch is submitted by chi@bd.mbn.or.jp (Chiharu Shibata) - Removed old ed driver.
2000-08-17 12:15:45 +00:00
ed_asic_outb(sc, ED_WD_MSR, ED_WD_MSR_RST);
MFPAO: Add support for AX88190, equipped in MELCO LPC3-TX.
2000-07-23 15:15:43 +00:00
Beta release of device driver for SMC/WD80x3 and 3C503 ethernet boards.
1993-06-14 22:21:25 +00:00
DELAY(100);
- Fixed the conversion to bus_space interface. - Added PC-98 Cbus devices support. The original patch is submitted by chi@bd.mbn.or.jp (Chiharu Shibata) - Removed old ed driver.
2000-08-17 12:15:45 +00:00
ed_asic_outb(sc, ED_WD_MSR, ed_asic_inb(sc, ED_WD_MSR) & ~ED_WD_MSR_RST);
Seventy-odd "its" / "it's" typos in comments fixed as per kern/6108.
1998-04-17 22:37:19 +00:00
/* wait in the case this card is reading its EEROM */
Beta release of device driver for SMC/WD80x3 and 3C503 ethernet boards.
1993-06-14 22:21:25 +00:00
DELAY(5000);
* Revision 2.2 93/09/29 13:23:25 davidg * added no multi-buffer override for 3c503 * * Revision 2.1 93/09/29 12:32:12 davidg * changed multi-buffer count for 16bit 3c503's from 5 to 2 after * noticing that the transmitter becomes idle because of so many * packets to load. * * Revision 2.0 93/09/29 00:00:19 davidg * many changes, rewrites, additions, etc. Now supports the * NE1000, NE2000, WD8003, WD8013, 3C503, 16bit 3C503, and * a variety of similar clones. 16bit 3c503 now does multi * transmit buffers. Nearly every part of the driver has * changed in some way since rev 1.30.
1993-09-29 20:30:26 +00:00
sc->vendor = ED_VENDOR_WD_SMC;
- Fixed the conversion to bus_space interface. - Added PC-98 Cbus devices support. The original patch is submitted by chi@bd.mbn.or.jp (Chiharu Shibata) - Removed old ed driver.
2000-08-17 12:15:45 +00:00
sc->type = ed_asic_inb(sc, ED_WD_CARD_ID);
* Revision 2.2 93/09/29 13:23:25 davidg * added no multi-buffer override for 3c503 * * Revision 2.1 93/09/29 12:32:12 davidg * changed multi-buffer count for 16bit 3c503's from 5 to 2 after * noticing that the transmitter becomes idle because of so many * packets to load. * * Revision 2.0 93/09/29 00:00:19 davidg * many changes, rewrites, additions, etc. Now supports the * NE1000, NE2000, WD8003, WD8013, 3C503, 16bit 3C503, and * a variety of similar clones. 16bit 3c503 now does multi * transmit buffers. Nearly every part of the driver has * changed in some way since rev 1.30.
1993-09-29 20:30:26 +00:00
Beta release of device driver for SMC/WD80x3 and 3C503 ethernet boards.
1993-06-14 22:21:25 +00:00
/*
* Set initial values for width/size.
*/
Added 8003EB board type. Clue from Gerard J van der Grinten (gvdg@cdc.com)
1994-02-02 14:05:58 +00:00
memsize = 8192;
isa16bit = 0;
Beta release of device driver for SMC/WD80x3 and 3C503 ethernet boards.
1993-06-14 22:21:25 +00:00
switch (sc->type) {
case ED_TYPE_WD8003S:
sc->type_str = "WD8003S";
break;
case ED_TYPE_WD8003E:
sc->type_str = "WD8003E";
Added 8003EB board type. Clue from Gerard J van der Grinten (gvdg@cdc.com)
1994-02-02 14:05:58 +00:00
break;
case ED_TYPE_WD8003EB:
sc->type_str = "WD8003EB";
Beta release of device driver for SMC/WD80x3 and 3C503 ethernet boards.
1993-06-14 22:21:25 +00:00
break;
Added type code for 8003W.
1994-02-02 02:24:42 +00:00
case ED_TYPE_WD8003W:
sc->type_str = "WD8003W";
break;
Beta release of device driver for SMC/WD80x3 and 3C503 ethernet boards.
1993-06-14 22:21:25 +00:00
case ED_TYPE_WD8013EBT:
sc->type_str = "WD8013EBT";
memsize = 16384;
rewrote interrupt code to be cleaner, fixed up some other parts to make it easier to add future board types.
1993-09-22 17:47:43 +00:00
isa16bit = 1;
Beta release of device driver for SMC/WD80x3 and 3C503 ethernet boards.
1993-06-14 22:21:25 +00:00
break;
* Revision 2.16 1993/11/29 16:55:56 davidg * merged in Garrett Wollman's strict prototype changes * * Revision 2.15 1993/11/29 16:32:58 davidg * From Thomas Sandford <t.d.g.sandford@comp.brad.ac.uk> * Add support for the 8013W board type
1993-11-29 17:07:33 +00:00
case ED_TYPE_WD8013W:
sc->type_str = "WD8013W";
memsize = 16384;
isa16bit = 1;
break;
Updated to include improvements from FreeBSD 1.1.5. Fixed brokeness with multicast support and BPF.
1994-08-04 17:42:35 +00:00
case ED_TYPE_WD8013EP: /* also WD8003EP */
- Fixed the conversion to bus_space interface. - Added PC-98 Cbus devices support. The original patch is submitted by chi@bd.mbn.or.jp (Chiharu Shibata) - Removed old ed driver.
2000-08-17 12:15:45 +00:00
if (ed_asic_inb(sc, ED_WD_ICR) & ED_WD_ICR_16BIT) {
rewrote interrupt code to be cleaner, fixed up some other parts to make it easier to add future board types.
1993-09-22 17:47:43 +00:00
isa16bit = 1;
Beta release of device driver for SMC/WD80x3 and 3C503 ethernet boards.
1993-06-14 22:21:25 +00:00
memsize = 16384;
As of this revision, all known bugs have been fixed. Some of the fixes include: 1) fixed 3c503 lock-up if the thinwire cable was disconnected at boot time 2) 8013EBT boards now work (quite well!) in 16bit/16k mode 3) ED_NO_DOUBLE_BUFFERING flag now works 4) slightly higer performance (about 3%) with 16bit WD/SMC boards 5) support for WD8013WC (10BaseT) boards Additionally, the probe code has been reorganized to be much cleaner. This revision of the driver is 1.25. The release notes have been updated as well.
1993-09-09 07:01:23 +00:00
sc->type_str = "WD8013EP";
Beta release of device driver for SMC/WD80x3 and 3C503 ethernet boards.
1993-06-14 22:21:25 +00:00
} else {
rewrote interrupt code to be cleaner, fixed up some other parts to make it easier to add future board types.
1993-09-22 17:47:43 +00:00
sc->type_str = "WD8003EP";
Beta release of device driver for SMC/WD80x3 and 3C503 ethernet boards.
1993-06-14 22:21:25 +00:00
}
break;
As of this revision, all known bugs have been fixed. Some of the fixes include: 1) fixed 3c503 lock-up if the thinwire cable was disconnected at boot time 2) 8013EBT boards now work (quite well!) in 16bit/16k mode 3) ED_NO_DOUBLE_BUFFERING flag now works 4) slightly higer performance (about 3%) with 16bit WD/SMC boards 5) support for WD8013WC (10BaseT) boards Additionally, the probe code has been reorganized to be much cleaner. This revision of the driver is 1.25. The release notes have been updated as well.
1993-09-09 07:01:23 +00:00
case ED_TYPE_WD8013WC:
sc->type_str = "WD8013WC";
memsize = 16384;
rewrote interrupt code to be cleaner, fixed up some other parts to make it easier to add future board types.
1993-09-22 17:47:43 +00:00
isa16bit = 1;
As of this revision, all known bugs have been fixed. Some of the fixes include: 1) fixed 3c503 lock-up if the thinwire cable was disconnected at boot time 2) 8013EBT boards now work (quite well!) in 16bit/16k mode 3) ED_NO_DOUBLE_BUFFERING flag now works 4) slightly higer performance (about 3%) with 16bit WD/SMC boards 5) support for WD8013WC (10BaseT) boards Additionally, the probe code has been reorganized to be much cleaner. This revision of the driver is 1.25. The release notes have been updated as well.
1993-09-09 07:01:23 +00:00
break;
Beta release of device driver for SMC/WD80x3 and 3C503 ethernet boards.
1993-06-14 22:21:25 +00:00
case ED_TYPE_WD8013EBP:
sc->type_str = "WD8013EBP";
memsize = 16384;
rewrote interrupt code to be cleaner, fixed up some other parts to make it easier to add future board types.
1993-09-22 17:47:43 +00:00
isa16bit = 1;
Beta release of device driver for SMC/WD80x3 and 3C503 ethernet boards.
1993-06-14 22:21:25 +00:00
break;
case ED_TYPE_WD8013EPC:
sc->type_str = "WD8013EPC";
memsize = 16384;
rewrote interrupt code to be cleaner, fixed up some other parts to make it easier to add future board types.
1993-09-22 17:47:43 +00:00
isa16bit = 1;
Beta release of device driver for SMC/WD80x3 and 3C503 ethernet boards.
1993-06-14 22:21:25 +00:00
break;
Miscellaneous changes from Bill Paul: - /sys/i386/isa/if_ed.c doesn't quite know how to deal with SMC EtherEZ ethernet cards. The EtherEZ looks just like the Elite Ultra, except it has only 8K of shared memory. The only way to have it properly detected is to zero and test a few bytes of memory just about the first 8K region. If it clears properly, it's an Elite Ultra, otherwise it's an EtherEZ. I've also got an EtherEZ patch for netboot (Makefile, ether.c and ether.h). - /sys/i386/isa/syscons.c wraps at the next to the last column rather than the last column, like it should. You don't really notice this unless you use certain programs that write all the way out to, say, the 80th column, like VMSmail. Along with a one-line fix for this are some changes to implement a non-blinking cursor. Put 'options "NOBLINK_CURSOR"' in your config file and give it a try. :) Submitted by: wpaul
1994-12-31 17:09:58 +00:00
case ED_TYPE_SMC8216C: /* 8216 has 16K shared mem -- 8416 has 8K */
Correct the bogus probe for 8216/8416 cards...it was broken. Submitted by: Steve Piette <steve@simon.chi.il.US>
1995-11-15 07:45:56 +00:00
case ED_TYPE_SMC8216T:
Updated my copyright. Fixed two cases of "=" that should have been "==" in card type comparison. Simplified expression that checks for interface up/down. Moved ed_ring_copy to before its first use so that it's inlined as intended. Change mbuf allocation policy so that a received packet is stored in just an mbuf header (no cluster) if it will fit in one.
1995-12-05 13:01:33 +00:00
if (sc->type == ED_TYPE_SMC8216C) {
Miscellaneous changes from Bill Paul: - /sys/i386/isa/if_ed.c doesn't quite know how to deal with SMC EtherEZ ethernet cards. The EtherEZ looks just like the Elite Ultra, except it has only 8K of shared memory. The only way to have it properly detected is to zero and test a few bytes of memory just about the first 8K region. If it clears properly, it's an Elite Ultra, otherwise it's an EtherEZ. I've also got an EtherEZ patch for netboot (Makefile, ether.c and ether.h). - /sys/i386/isa/syscons.c wraps at the next to the last column rather than the last column, like it should. You don't really notice this unless you use certain programs that write all the way out to, say, the 80th column, like VMSmail. Along with a one-line fix for this are some changes to implement a non-blinking cursor. Put 'options "NOBLINK_CURSOR"' in your config file and give it a try. :) Submitted by: wpaul
1994-12-31 17:09:58 +00:00
sc->type_str = "SMC8216/SMC8216C";
Correct the bogus probe for 8216/8416 cards...it was broken. Submitted by: Steve Piette <steve@simon.chi.il.US>
1995-11-15 07:45:56 +00:00
} else {
sc->type_str = "SMC8216T";
Miscellaneous changes from Bill Paul: - /sys/i386/isa/if_ed.c doesn't quite know how to deal with SMC EtherEZ ethernet cards. The EtherEZ looks just like the Elite Ultra, except it has only 8K of shared memory. The only way to have it properly detected is to zero and test a few bytes of memory just about the first 8K region. If it clears properly, it's an Elite Ultra, otherwise it's an EtherEZ. I've also got an EtherEZ patch for netboot (Makefile, ether.c and ether.h). - /sys/i386/isa/syscons.c wraps at the next to the last column rather than the last column, like it should. You don't really notice this unless you use certain programs that write all the way out to, say, the 80th column, like VMSmail. Along with a one-line fix for this are some changes to implement a non-blinking cursor. Put 'options "NOBLINK_CURSOR"' in your config file and give it a try. :) Submitted by: wpaul
1994-12-31 17:09:58 +00:00
}
Much better fix/support for the 83c795 based cards (the new SMC EtherEZ) by steve@simon.chi.il.us (Steven E. Piette). Minor changes by me.
1995-01-23 19:06:08 +00:00
- Fixed the conversion to bus_space interface. - Added PC-98 Cbus devices support. The original patch is submitted by chi@bd.mbn.or.jp (Chiharu Shibata) - Removed old ed driver.
2000-08-17 12:15:45 +00:00
ed_asic_outb(sc, ED_WD790_HWR,
ed_asic_inb(sc, ED_WD790_HWR) | ED_WD790_HWR_SWH);
switch (ed_asic_inb(sc, ED_WD790_RAR) & ED_WD790_RAR_SZ64) {
Much better fix/support for the 83c795 based cards (the new SMC EtherEZ) by steve@simon.chi.il.us (Steven E. Piette). Minor changes by me.
1995-01-23 19:06:08 +00:00
case ED_WD790_RAR_SZ64:
memsize = 65536;
break;
case ED_WD790_RAR_SZ32:
memsize = 32768;
break;
case ED_WD790_RAR_SZ16:
memsize = 16384;
break;
case ED_WD790_RAR_SZ8:
Correct the bogus probe for 8216/8416 cards...it was broken. Submitted by: Steve Piette <steve@simon.chi.il.US>
1995-11-15 07:45:56 +00:00
/* 8216 has 16K shared mem -- 8416 has 8K */
Updated my copyright. Fixed two cases of "=" that should have been "==" in card type comparison. Simplified expression that checks for interface up/down. Moved ed_ring_copy to before its first use so that it's inlined as intended. Change mbuf allocation policy so that a received packet is stored in just an mbuf header (no cluster) if it will fit in one.
1995-12-05 13:01:33 +00:00
if (sc->type == ED_TYPE_SMC8216C) {
Correct the bogus probe for 8216/8416 cards...it was broken. Submitted by: Steve Piette <steve@simon.chi.il.US>
1995-11-15 07:45:56 +00:00
sc->type_str = "SMC8416C/SMC8416BT";
} else {
sc->type_str = "SMC8416T";
}
Miscellaneous changes from Bill Paul: - /sys/i386/isa/if_ed.c doesn't quite know how to deal with SMC EtherEZ ethernet cards. The EtherEZ looks just like the Elite Ultra, except it has only 8K of shared memory. The only way to have it properly detected is to zero and test a few bytes of memory just about the first 8K region. If it clears properly, it's an Elite Ultra, otherwise it's an EtherEZ. I've also got an EtherEZ patch for netboot (Makefile, ether.c and ether.h). - /sys/i386/isa/syscons.c wraps at the next to the last column rather than the last column, like it should. You don't really notice this unless you use certain programs that write all the way out to, say, the 80th column, like VMSmail. Along with a one-line fix for this are some changes to implement a non-blinking cursor. Put 'options "NOBLINK_CURSOR"' in your config file and give it a try. :) Submitted by: wpaul
1994-12-31 17:09:58 +00:00
memsize = 8192;
Much better fix/support for the 83c795 based cards (the new SMC EtherEZ) by steve@simon.chi.il.us (Steven E. Piette). Minor changes by me.
1995-01-23 19:06:08 +00:00
break;
Miscellaneous changes from Bill Paul: - /sys/i386/isa/if_ed.c doesn't quite know how to deal with SMC EtherEZ ethernet cards. The EtherEZ looks just like the Elite Ultra, except it has only 8K of shared memory. The only way to have it properly detected is to zero and test a few bytes of memory just about the first 8K region. If it clears properly, it's an Elite Ultra, otherwise it's an EtherEZ. I've also got an EtherEZ patch for netboot (Makefile, ether.c and ether.h). - /sys/i386/isa/syscons.c wraps at the next to the last column rather than the last column, like it should. You don't really notice this unless you use certain programs that write all the way out to, say, the 80th column, like VMSmail. Along with a one-line fix for this are some changes to implement a non-blinking cursor. Put 'options "NOBLINK_CURSOR"' in your config file and give it a try. :) Submitted by: wpaul
1994-12-31 17:09:58 +00:00
}
- Fixed the conversion to bus_space interface. - Added PC-98 Cbus devices support. The original patch is submitted by chi@bd.mbn.or.jp (Chiharu Shibata) - Removed old ed driver.
2000-08-17 12:15:45 +00:00
ed_asic_outb(sc, ED_WD790_HWR,
ed_asic_inb(sc, ED_WD790_HWR) & ~ED_WD790_HWR_SWH);
Much better fix/support for the 83c795 based cards (the new SMC EtherEZ) by steve@simon.chi.il.us (Steven E. Piette). Minor changes by me.
1995-01-23 19:06:08 +00:00
* Revision 2.14 1993/11/22 10:55:30 davidg * change all splnet's to splimp's * * Revision 2.13 1993/11/22 10:53:52 davidg * patch to add support for SMC8216 (Elite-Ultra) boards * from Glen H. Lowe * * Revision 2.12 1993/11/07 18:04:13 davidg * fix from Garrett Wollman: * add a return(0) at the end of ed_probe so that if the various device * specific probes fail that we just don't fall of the end of the function.
1993-11-22 11:08:16 +00:00
isa16bit = 1;
MFPAO: Add support for AX88190, equipped in MELCO LPC3-TX.
2000-07-23 15:15:43 +00:00
sc->chip_type = ED_CHIP_TYPE_WD790;
* Revision 2.14 1993/11/22 10:55:30 davidg * change all splnet's to splimp's * * Revision 2.13 1993/11/22 10:53:52 davidg * patch to add support for SMC8216 (Elite-Ultra) boards * from Glen H. Lowe * * Revision 2.12 1993/11/07 18:04:13 davidg * fix from Garrett Wollman: * add a return(0) at the end of ed_probe so that if the various device * specific probes fail that we just don't fall of the end of the function.
1993-11-22 11:08:16 +00:00
break;
Added the support for the Toshiba ethernet cards. It is only ifdef and not default, because, i don't know if anyone else is using this card.
1994-01-11 23:28:21 +00:00
case ED_TYPE_TOSHIBA1:
sc->type_str = "Toshiba1";
memsize = 32768;
isa16bit = 1;
break;
Put some more info about the toshiba ethernet cards into if_edreg.h. Changed some numeric constants to defines in if_ed.c for the toshiba cards.
1994-01-25 22:52:09 +00:00
case ED_TYPE_TOSHIBA4:
sc->type_str = "Toshiba4";
Added the support for the Toshiba ethernet cards. It is only ifdef and not default, because, i don't know if anyone else is using this card.
1994-01-11 23:28:21 +00:00
memsize = 32768;
isa16bit = 1;
break;
Beta release of device driver for SMC/WD80x3 and 3C503 ethernet boards.
1993-06-14 22:21:25 +00:00
default:
rewrote interrupt code to be cleaner, fixed up some other parts to make it easier to add future board types.
1993-09-22 17:47:43 +00:00
sc->type_str = "";
Beta release of device driver for SMC/WD80x3 and 3C503 ethernet boards.
1993-06-14 22:21:25 +00:00
break;
}
Updated to include improvements from FreeBSD 1.1.5. Fixed brokeness with multicast support and BPF.
1994-08-04 17:42:35 +00:00
Beta release of device driver for SMC/WD80x3 and 3C503 ethernet boards.
1993-06-14 22:21:25 +00:00
/*
Updated to include improvements from FreeBSD 1.1.5. Fixed brokeness with multicast support and BPF.
1994-08-04 17:42:35 +00:00
* Make some adjustments to initial values depending on what is found
* in the ICR.
Beta release of device driver for SMC/WD80x3 and 3C503 ethernet boards.
1993-06-14 22:21:25 +00:00
*/
rewrote interrupt code to be cleaner, fixed up some other parts to make it easier to add future board types.
1993-09-22 17:47:43 +00:00
if (isa16bit && (sc->type != ED_TYPE_WD8013EBT)
Updated to include improvements from FreeBSD 1.1.5. Fixed brokeness with multicast support and BPF.
1994-08-04 17:42:35 +00:00
&& (sc->type != ED_TYPE_TOSHIBA1) && (sc->type != ED_TYPE_TOSHIBA4)
- Fixed the conversion to bus_space interface. - Added PC-98 Cbus devices support. The original patch is submitted by chi@bd.mbn.or.jp (Chiharu Shibata) - Removed old ed driver.
2000-08-17 12:15:45 +00:00
&& ((ed_asic_inb(sc, ED_WD_ICR) & ED_WD_ICR_16BIT) == 0)) {
rewrote interrupt code to be cleaner, fixed up some other parts to make it easier to add future board types.
1993-09-22 17:47:43 +00:00
isa16bit = 0;
Beta release of device driver for SMC/WD80x3 and 3C503 ethernet boards.
1993-06-14 22:21:25 +00:00
memsize = 8192;
}
Much better fix/support for the 83c795 based cards (the new SMC EtherEZ) by steve@simon.chi.il.us (Steven E. Piette). Minor changes by me.
1995-01-23 19:06:08 +00:00
* Add struct resource_list* argument to resource_list_alloc and resource_list_release. This removes the dependancy on the layout of ivars. * Move set_resource, get_resource and delete_resource from isa_if.m to bus_if.m. * Simplify driver code by providing wrappers to those methods: bus_set_resource(dev, type, rid, start, count); bus_get_resource(dev, type, rid, startp, countp); bus_get_resource_start(dev, type, rid); bus_get_resource_count(dev, type, rid); bus_delete_resource(dev, type, rid); * Delete isa_get_rsrc and use bus_get_resource_start instead. * Fix a stupid typo in isa_alloc_resource reported by Takahashi Yoshihiro <nyan@FreeBSD.org>. * Print a diagnostic message if we can't assign resources to a PnP device. * Change device_print_prettyname() so that it doesn't print "(no driver assigned)-1" for anonymous devices.
1999-10-12 21:35:51 +00:00
error = bus_get_resource(dev, SYS_RES_MEMORY, 0,
Commit a checkpoint of an updated if_ed driver. This is pretty much Doug Rabson's work, with a few tweaks from Warner Losh and I. There are still some quirks to resolve, but the old driver is presently breaking the build.
1999-09-03 19:10:56 +00:00
&conf_maddr, &conf_msize);
if (error)
return (error);
Beta release of device driver for SMC/WD80x3 and 3C503 ethernet boards.
1993-06-14 22:21:25 +00:00
#if ED_DEBUG
Added the support for the Toshiba ethernet cards. It is only ifdef and not default, because, i don't know if anyone else is using this card.
1994-01-11 23:28:21 +00:00
printf("type = %x type_str=%s isa16bit=%d memsize=%d id_msize=%d\n",
Commit a checkpoint of an updated if_ed driver. This is pretty much Doug Rabson's work, with a few tweaks from Warner Losh and I. There are still some quirks to resolve, but the old driver is presently breaking the build.
1999-09-03 19:10:56 +00:00
sc->type, sc->type_str, isa16bit, memsize, conf_msize);
Updated to include improvements from FreeBSD 1.1.5. Fixed brokeness with multicast support and BPF.
1994-08-04 17:42:35 +00:00
for (i = 0; i < 8; i++)
- Fixed the conversion to bus_space interface. - Added PC-98 Cbus devices support. The original patch is submitted by chi@bd.mbn.or.jp (Chiharu Shibata) - Removed old ed driver.
2000-08-17 12:15:45 +00:00
printf("%x -> %x\n", i, ed_asic_inb(sc, i));
Beta release of device driver for SMC/WD80x3 and 3C503 ethernet boards.
1993-06-14 22:21:25 +00:00
#endif
Updated to include improvements from FreeBSD 1.1.5. Fixed brokeness with multicast support and BPF.
1994-08-04 17:42:35 +00:00
Added config file override for memory size and added flags to force 8bit or 16bit operation, and a flag to disable transmitter double buffering. See the updated "ed.relnotes" file for information about how to set the flags. This should be considered the first "production" release. It still needs a manual page, though.
1993-07-20 23:16:50 +00:00
/*
* Allow the user to override the autoconfiguration
*/
Commit a checkpoint of an updated if_ed driver. This is pretty much Doug Rabson's work, with a few tweaks from Warner Losh and I. There are still some quirks to resolve, but the old driver is presently breaking the build.
1999-09-03 19:10:56 +00:00
if (conf_msize > 1)
memsize = conf_msize;
Updated to include improvements from FreeBSD 1.1.5. Fixed brokeness with multicast support and BPF.
1994-08-04 17:42:35 +00:00
Commit a checkpoint of an updated if_ed driver. This is pretty much Doug Rabson's work, with a few tweaks from Warner Losh and I. There are still some quirks to resolve, but the old driver is presently breaking the build.
1999-09-03 19:10:56 +00:00
maddr = conf_maddr;
Change the address for the low end of what we permit from c0000 down to a0000 so that people can put their cards in the middle of their video memory if they want. :-)
1997-09-10 00:17:39 +00:00
if (maddr < 0xa0000 || maddr + memsize > 0x1000000) {
Commit a checkpoint of an updated if_ed driver. This is pretty much Doug Rabson's work, with a few tweaks from Warner Losh and I. There are still some quirks to resolve, but the old driver is presently breaking the build.
1999-09-03 19:10:56 +00:00
device_printf(dev, "Invalid ISA memory address range configured: 0x%x - 0x%x\n",
maddr, maddr + memsize);
return (ENXIO);
Added a check for the ISA memory address range being valid. Fixes PR#835.
1997-09-08 20:00:21 +00:00
}
Added config file override for memory size and added flags to force 8bit or 16bit operation, and a flag to disable transmitter double buffering. See the updated "ed.relnotes" file for information about how to set the flags. This should be considered the first "production" release. It still needs a manual page, though.
1993-07-20 23:16:50 +00:00
/*
Updated to include improvements from FreeBSD 1.1.5. Fixed brokeness with multicast support and BPF.
1994-08-04 17:42:35 +00:00
* (note that if the user specifies both of the following flags that
* '8bit' mode intentionally has precedence)
Added config file override for memory size and added flags to force 8bit or 16bit operation, and a flag to disable transmitter double buffering. See the updated "ed.relnotes" file for information about how to set the flags. This should be considered the first "production" release. It still needs a manual page, though.
1993-07-20 23:16:50 +00:00
*/
Commit a checkpoint of an updated if_ed driver. This is pretty much Doug Rabson's work, with a few tweaks from Warner Losh and I. There are still some quirks to resolve, but the old driver is presently breaking the build.
1999-09-03 19:10:56 +00:00
if (flags & ED_FLAGS_FORCE_16BIT_MODE)
rewrote interrupt code to be cleaner, fixed up some other parts to make it easier to add future board types.
1993-09-22 17:47:43 +00:00
isa16bit = 1;
Commit a checkpoint of an updated if_ed driver. This is pretty much Doug Rabson's work, with a few tweaks from Warner Losh and I. There are still some quirks to resolve, but the old driver is presently breaking the build.
1999-09-03 19:10:56 +00:00
if (flags & ED_FLAGS_FORCE_8BIT_MODE)
rewrote interrupt code to be cleaner, fixed up some other parts to make it easier to add future board types.
1993-09-22 17:47:43 +00:00
isa16bit = 0;
Fixed to allow iosiz config parameter to override what was (for me, incorrectly) probed. This allows you more flexibility in getting weird WD 80x3 clones to work.
1993-07-20 01:39:24 +00:00
Second beta release of device driver for SMC/WD 80x3 ethernet boards + some additional comments.
1993-06-23 16:22:04 +00:00
/*
In cases where it is possible, use the card's configured irq rather than the one compiled into the kernel. Left in some commented-out shared memory performance test code.
1994-11-13 07:17:46 +00:00
* If possible, get the assigned interrupt number from the card and
* use it.
Second beta release of device driver for SMC/WD 80x3 ethernet boards + some additional comments.
1993-06-23 16:22:04 +00:00
*/
- Fixed the conversion to bus_space interface. - Added PC-98 Cbus devices support. The original patch is submitted by chi@bd.mbn.or.jp (Chiharu Shibata) - Removed old ed driver.
2000-08-17 12:15:45 +00:00
if ((sc->type & ED_WD_SOFTCONFIG) &&
(sc->chip_type != ED_CHIP_TYPE_WD790)) {
Updated to include improvements from FreeBSD 1.1.5. Fixed brokeness with multicast support and BPF.
1994-08-04 17:42:35 +00:00
Second beta release of device driver for SMC/WD 80x3 ethernet boards + some additional comments.
1993-06-23 16:22:04 +00:00
/*
* Assemble together the encoded interrupt number.
*/
- Fixed the conversion to bus_space interface. - Added PC-98 Cbus devices support. The original patch is submitted by chi@bd.mbn.or.jp (Chiharu Shibata) - Removed old ed driver.
2000-08-17 12:15:45 +00:00
iptr = (ed_asic_inb(sc, ED_WD_ICR) & ED_WD_ICR_IR2) |
((ed_asic_inb(sc, ED_WD_IRR) &
Updated to include improvements from FreeBSD 1.1.5. Fixed brokeness with multicast support and BPF.
1994-08-04 17:42:35 +00:00
(ED_WD_IRR_IR0 | ED_WD_IRR_IR1)) >> 5);
Second beta release of device driver for SMC/WD 80x3 ethernet boards + some additional comments.
1993-06-23 16:22:04 +00:00
/*
Only use card's soft-configured irq if no irq was specified in the kernel config file. This should fix a number of complaints regarding the auto detection behavior.
1995-05-12 22:39:40 +00:00
* If no interrupt specified (or "?"), use what the board tells us.
Second beta release of device driver for SMC/WD 80x3 ethernet boards + some additional comments.
1993-06-23 16:22:04 +00:00
*/
* Add struct resource_list* argument to resource_list_alloc and resource_list_release. This removes the dependancy on the layout of ivars. * Move set_resource, get_resource and delete_resource from isa_if.m to bus_if.m. * Simplify driver code by providing wrappers to those methods: bus_set_resource(dev, type, rid, start, count); bus_get_resource(dev, type, rid, startp, countp); bus_get_resource_start(dev, type, rid); bus_get_resource_count(dev, type, rid); bus_delete_resource(dev, type, rid); * Delete isa_get_rsrc and use bus_get_resource_start instead. * Fix a stupid typo in isa_alloc_resource reported by Takahashi Yoshihiro <nyan@FreeBSD.org>. * Print a diagnostic message if we can't assign resources to a PnP device. * Change device_print_prettyname() so that it doesn't print "(no driver assigned)-1" for anonymous devices.
1999-10-12 21:35:51 +00:00
error = bus_get_resource(dev, SYS_RES_IRQ, 0,
Commit a checkpoint of an updated if_ed driver. This is pretty much Doug Rabson's work, with a few tweaks from Warner Losh and I. There are still some quirks to resolve, but the old driver is presently breaking the build.
1999-09-03 19:10:56 +00:00
&irq, &junk);
- Fixed the conversion to bus_space interface. - Added PC-98 Cbus devices support. The original patch is submitted by chi@bd.mbn.or.jp (Chiharu Shibata) - Removed old ed driver.
2000-08-17 12:15:45 +00:00
if (error && intr_vals[0] != NULL) {
error = bus_set_resource(dev, SYS_RES_IRQ, 0,
intr_vals[0][iptr], 1);
Commit a checkpoint of an updated if_ed driver. This is pretty much Doug Rabson's work, with a few tweaks from Warner Losh and I. There are still some quirks to resolve, but the old driver is presently breaking the build.
1999-09-03 19:10:56 +00:00
}
- Fixed the conversion to bus_space interface. - Added PC-98 Cbus devices support. The original patch is submitted by chi@bd.mbn.or.jp (Chiharu Shibata) - Removed old ed driver.
2000-08-17 12:15:45 +00:00
if (error)
return (error);
Updated to include improvements from FreeBSD 1.1.5. Fixed brokeness with multicast support and BPF.
1994-08-04 17:42:35 +00:00
Second beta release of device driver for SMC/WD 80x3 ethernet boards + some additional comments.
1993-06-23 16:22:04 +00:00
/*
* Enable the interrupt.
*/
- Fixed the conversion to bus_space interface. - Added PC-98 Cbus devices support. The original patch is submitted by chi@bd.mbn.or.jp (Chiharu Shibata) - Removed old ed driver.
2000-08-17 12:15:45 +00:00
ed_asic_outb(sc, ED_WD_IRR,
ed_asic_inb(sc, ED_WD_IRR) | ED_WD_IRR_IEN);
Beta release of device driver for SMC/WD80x3 and 3C503 ethernet boards.
1993-06-14 22:21:25 +00:00
}
MFPAO: Add support for AX88190, equipped in MELCO LPC3-TX.
2000-07-23 15:15:43 +00:00
if (sc->chip_type == ED_CHIP_TYPE_WD790) {
- Fixed the conversion to bus_space interface. - Added PC-98 Cbus devices support. The original patch is submitted by chi@bd.mbn.or.jp (Chiharu Shibata) - Removed old ed driver.
2000-08-17 12:15:45 +00:00
ed_asic_outb(sc, ED_WD790_HWR,
ed_asic_inb(sc, ED_WD790_HWR) | ED_WD790_HWR_SWH);
iptr = (((ed_asic_inb(sc, ED_WD790_GCR) & ED_WD790_GCR_IR2) >> 4) |
(ed_asic_inb(sc, ED_WD790_GCR) &
Updated to include improvements from FreeBSD 1.1.5. Fixed brokeness with multicast support and BPF.
1994-08-04 17:42:35 +00:00
(ED_WD790_GCR_IR1 | ED_WD790_GCR_IR0)) >> 2);
- Fixed the conversion to bus_space interface. - Added PC-98 Cbus devices support. The original patch is submitted by chi@bd.mbn.or.jp (Chiharu Shibata) - Removed old ed driver.
2000-08-17 12:15:45 +00:00
ed_asic_outb(sc, ED_WD790_HWR,
ed_asic_inb(sc, ED_WD790_HWR) & ~ED_WD790_HWR_SWH);
* Revision 2.14 1993/11/22 10:55:30 davidg * change all splnet's to splimp's * * Revision 2.13 1993/11/22 10:53:52 davidg * patch to add support for SMC8216 (Elite-Ultra) boards * from Glen H. Lowe * * Revision 2.12 1993/11/07 18:04:13 davidg * fix from Garrett Wollman: * add a return(0) at the end of ed_probe so that if the various device * specific probes fail that we just don't fall of the end of the function.
1993-11-22 11:08:16 +00:00
In cases where it is possible, use the card's configured irq rather than the one compiled into the kernel. Left in some commented-out shared memory performance test code.
1994-11-13 07:17:46 +00:00
/*
Only use card's soft-configured irq if no irq was specified in the kernel config file. This should fix a number of complaints regarding the auto detection behavior.
1995-05-12 22:39:40 +00:00
* If no interrupt specified (or "?"), use what the board tells us.
In cases where it is possible, use the card's configured irq rather than the one compiled into the kernel. Left in some commented-out shared memory performance test code.
1994-11-13 07:17:46 +00:00
*/
* Add struct resource_list* argument to resource_list_alloc and resource_list_release. This removes the dependancy on the layout of ivars. * Move set_resource, get_resource and delete_resource from isa_if.m to bus_if.m. * Simplify driver code by providing wrappers to those methods: bus_set_resource(dev, type, rid, start, count); bus_get_resource(dev, type, rid, startp, countp); bus_get_resource_start(dev, type, rid); bus_get_resource_count(dev, type, rid); bus_delete_resource(dev, type, rid); * Delete isa_get_rsrc and use bus_get_resource_start instead. * Fix a stupid typo in isa_alloc_resource reported by Takahashi Yoshihiro <nyan@FreeBSD.org>. * Print a diagnostic message if we can't assign resources to a PnP device. * Change device_print_prettyname() so that it doesn't print "(no driver assigned)-1" for anonymous devices.
1999-10-12 21:35:51 +00:00
error = bus_get_resource(dev, SYS_RES_IRQ, 0,
Commit a checkpoint of an updated if_ed driver. This is pretty much Doug Rabson's work, with a few tweaks from Warner Losh and I. There are still some quirks to resolve, but the old driver is presently breaking the build.
1999-09-03 19:10:56 +00:00
&irq, &junk);
- Fixed the conversion to bus_space interface. - Added PC-98 Cbus devices support. The original patch is submitted by chi@bd.mbn.or.jp (Chiharu Shibata) - Removed old ed driver.
2000-08-17 12:15:45 +00:00
if (error && intr_vals[1] != NULL) {
error = bus_set_resource(dev, SYS_RES_IRQ, 0,
intr_vals[1][iptr], 1);
Commit a checkpoint of an updated if_ed driver. This is pretty much Doug Rabson's work, with a few tweaks from Warner Losh and I. There are still some quirks to resolve, but the old driver is presently breaking the build.
1999-09-03 19:10:56 +00:00
}
- Fixed the conversion to bus_space interface. - Added PC-98 Cbus devices support. The original patch is submitted by chi@bd.mbn.or.jp (Chiharu Shibata) - Removed old ed driver.
2000-08-17 12:15:45 +00:00
if (error)
return (error);
Updated to include improvements from FreeBSD 1.1.5. Fixed brokeness with multicast support and BPF.
1994-08-04 17:42:35 +00:00
Fixed brokeness in the support of the 83C790/Elite Ultra (now that I finally have the f**king documentation!): 1) Changed all the numeric register offsets to symbolic ones (it should have been this way originally). 2) If 16 bit, disable the shared memory when not using it. Apparantly switching between 8/16bit mode makes the Ultra unhappy unless this is done (i.e. it trashes the bus).
1994-04-10 20:06:28 +00:00
/*
* Enable interrupts.
*/
- Fixed the conversion to bus_space interface. - Added PC-98 Cbus devices support. The original patch is submitted by chi@bd.mbn.or.jp (Chiharu Shibata) - Removed old ed driver.
2000-08-17 12:15:45 +00:00
ed_asic_outb(sc, ED_WD790_ICR,
ed_asic_inb(sc, ED_WD790_ICR) | ED_WD790_ICR_EIL);
* Revision 2.14 1993/11/22 10:55:30 davidg * change all splnet's to splimp's * * Revision 2.13 1993/11/22 10:53:52 davidg * patch to add support for SMC8216 (Elite-Ultra) boards * from Glen H. Lowe * * Revision 2.12 1993/11/07 18:04:13 davidg * fix from Garrett Wollman: * add a return(0) at the end of ed_probe so that if the various device * specific probes fail that we just don't fall of the end of the function.
1993-11-22 11:08:16 +00:00
}
* Add struct resource_list* argument to resource_list_alloc and resource_list_release. This removes the dependancy on the layout of ivars. * Move set_resource, get_resource and delete_resource from isa_if.m to bus_if.m. * Simplify driver code by providing wrappers to those methods: bus_set_resource(dev, type, rid, start, count); bus_get_resource(dev, type, rid, startp, countp); bus_get_resource_start(dev, type, rid); bus_get_resource_count(dev, type, rid); bus_delete_resource(dev, type, rid); * Delete isa_get_rsrc and use bus_get_resource_start instead. * Fix a stupid typo in isa_alloc_resource reported by Takahashi Yoshihiro <nyan@FreeBSD.org>. * Print a diagnostic message if we can't assign resources to a PnP device. * Change device_print_prettyname() so that it doesn't print "(no driver assigned)-1" for anonymous devices.
1999-10-12 21:35:51 +00:00
error = bus_get_resource(dev, SYS_RES_IRQ, 0,
Commit a checkpoint of an updated if_ed driver. This is pretty much Doug Rabson's work, with a few tweaks from Warner Losh and I. There are still some quirks to resolve, but the old driver is presently breaking the build.
1999-09-03 19:10:56 +00:00
&irq, &junk);
if (error) {
device_printf(dev, "%s cards don't support auto-detected/assigned interrupts.\n",
sc->type_str);
return (ENXIO);
In cases where it is possible, use the card's configured irq rather than the one compiled into the kernel. Left in some commented-out shared memory performance test code.
1994-11-13 07:17:46 +00:00
}
rewrote interrupt code to be cleaner, fixed up some other parts to make it easier to add future board types.
1993-09-22 17:47:43 +00:00
sc->isa16bit = isa16bit;
This fixes the problem with SMC NE2000 cards hanging the box on bootup. Somehow my backout of an abortaive attempt at shared memory autoconfiguration included this line: sc->mem_shared = 1; Which is fairly important as it turns out. Since I performed my pre-commit testing on a different box with a generic NE2000 I didn't catch this. Pointy hat.
1999-10-18 04:27:33 +00:00
sc->mem_shared = 1;
Commit a checkpoint of an updated if_ed driver. This is pretty much Doug Rabson's work, with a few tweaks from Warner Losh and I. There are still some quirks to resolve, but the old driver is presently breaking the build.
1999-09-03 19:10:56 +00:00
error = ed_alloc_memory(dev, 0, memsize);
- Remove the ISA, PCI, and PCCARD specific code from if_ed.c; it now lives in the respective bus front end files. - Add various function prototypes to if_edvar.h - Clean up some debugging code that snuck into if_ed_isa.c - Turn on the right bits in files.i386
1999-10-15 03:12:48 +00:00
if (error) {
printf("*** ed_alloc_memory() failed! (%d)\n", error);
Commit a checkpoint of an updated if_ed driver. This is pretty much Doug Rabson's work, with a few tweaks from Warner Losh and I. There are still some quirks to resolve, but the old driver is presently breaking the build.
1999-09-03 19:10:56 +00:00
return (error);
- Remove the ISA, PCI, and PCCARD specific code from if_ed.c; it now lives in the respective bus front end files. - Add various function prototypes to if_edvar.h - Clean up some debugging code that snuck into if_ed_isa.c - Turn on the right bits in files.i386
1999-10-15 03:12:48 +00:00
}
- Fixed the conversion to bus_space interface. - Added PC-98 Cbus devices support. The original patch is submitted by chi@bd.mbn.or.jp (Chiharu Shibata) - Removed old ed driver.
2000-08-17 12:15:45 +00:00
sc->mem_start = (caddr_t) rman_get_virtual(sc->mem_res);
rewrote interrupt code to be cleaner, fixed up some other parts to make it easier to add future board types.
1993-09-22 17:47:43 +00:00
Beta release of device driver for SMC/WD80x3 and 3C503 ethernet boards.
1993-06-14 22:21:25 +00:00
/*
* allocate one xmit buffer if < 16k, two buffers otherwise
*/
PCCARD support.
1995-10-10 09:52:55 +00:00
if ((memsize < 16384) ||
Commit a checkpoint of an updated if_ed driver. This is pretty much Doug Rabson's work, with a few tweaks from Warner Losh and I. There are still some quirks to resolve, but the old driver is presently breaking the build.
1999-09-03 19:10:56 +00:00
(flags & ED_FLAGS_NO_MULTI_BUFFERING)) {
Beta release of device driver for SMC/WD80x3 and 3C503 ethernet boards.
1993-06-14 22:21:25 +00:00
sc->txb_cnt = 1;
} else {
sc->txb_cnt = 2;
}
PCCARD support.
1995-10-10 09:52:55 +00:00
sc->tx_page_start = ED_WD_PAGE_OFFSET;
sc->rec_page_start = ED_WD_PAGE_OFFSET + ED_TXBUF_SIZE * sc->txb_cnt;
sc->rec_page_stop = ED_WD_PAGE_OFFSET + memsize / ED_PAGE_SIZE;
sc->mem_ring = sc->mem_start + (ED_PAGE_SIZE * sc->rec_page_start);
* Revision 2.2 93/09/29 13:23:25 davidg * added no multi-buffer override for 3c503 * * Revision 2.1 93/09/29 12:32:12 davidg * changed multi-buffer count for 16bit 3c503's from 5 to 2 after * noticing that the transmitter becomes idle because of so many * packets to load. * * Revision 2.0 93/09/29 00:00:19 davidg * many changes, rewrites, additions, etc. Now supports the * NE1000, NE2000, WD8003, WD8013, 3C503, 16bit 3C503, and * a variety of similar clones. 16bit 3c503 now does multi * transmit buffers. Nearly every part of the driver has * changed in some way since rev 1.30.
1993-09-29 20:30:26 +00:00
sc->mem_size = memsize;
sc->mem_end = sc->mem_start + memsize;
Beta release of device driver for SMC/WD80x3 and 3C503 ethernet boards.
1993-06-14 22:21:25 +00:00
/*
* Get station address from on-board ROM
*/
for (i = 0; i < ETHER_ADDR_LEN; ++i)
- Fixed the conversion to bus_space interface. - Added PC-98 Cbus devices support. The original patch is submitted by chi@bd.mbn.or.jp (Chiharu Shibata) - Removed old ed driver.
2000-08-17 12:15:45 +00:00
sc->arpcom.ac_enaddr[i] = ed_asic_inb(sc, ED_WD_PROM + i);
Beta release of device driver for SMC/WD80x3 and 3C503 ethernet boards.
1993-06-14 22:21:25 +00:00
Removed MULTICAST ifdef's; it's no longer optional. Cleaned up code a little.
1994-09-07 06:11:29 +00:00
/*
Sigh, kill setting of 0WS...it breaks more machines than it fixes.
1997-11-02 07:12:52 +00:00
* Set upper address bits and 8/16 bit access to shared memory.
Removed MULTICAST ifdef's; it's no longer optional. Cleaned up code a little.
1994-09-07 06:11:29 +00:00
*/
if (isa16bit) {
MFPAO: Add support for AX88190, equipped in MELCO LPC3-TX.
2000-07-23 15:15:43 +00:00
if (sc->chip_type == ED_CHIP_TYPE_WD790) {
- Fixed the conversion to bus_space interface. - Added PC-98 Cbus devices support. The original patch is submitted by chi@bd.mbn.or.jp (Chiharu Shibata) - Removed old ed driver.
2000-08-17 12:15:45 +00:00
sc->wd_laar_proto = ed_asic_inb(sc, ED_WD_LAAR);
Updated to include improvements from FreeBSD 1.1.5. Fixed brokeness with multicast support and BPF.
1994-08-04 17:42:35 +00:00
} else {
Sigh, kill setting of 0WS...it breaks more machines than it fixes.
1997-11-02 07:12:52 +00:00
sc->wd_laar_proto = ED_WD_LAAR_L16EN |
- Fixed the conversion to bus_space interface. - Added PC-98 Cbus devices support. The original patch is submitted by chi@bd.mbn.or.jp (Chiharu Shibata) - Removed old ed driver.
2000-08-17 12:15:45 +00:00
((kvtop(sc->mem_start) >> 19) & ED_WD_LAAR_ADDRHI);
Removed MULTICAST ifdef's; it's no longer optional. Cleaned up code a little.
1994-09-07 06:11:29 +00:00
}
Turn on the 0WS option for 16bit cards. Newer machines insert enough delay that without this the performance is unacceptable. The 83C690, 83C790, and 83C795 chips which this affects are all designed to work with 0 waitstates in 16bit mode. Also cleaned up the toggling of 16bit access mode that occurs during normal operation; the previous code may not have done the right thing in all cases.
1997-09-08 10:27:09 +00:00
/*
* Enable 16bit access
*/
- Fixed the conversion to bus_space interface. - Added PC-98 Cbus devices support. The original patch is submitted by chi@bd.mbn.or.jp (Chiharu Shibata) - Removed old ed driver.
2000-08-17 12:15:45 +00:00
ed_asic_outb(sc, ED_WD_LAAR, sc->wd_laar_proto |
Turn on the 0WS option for 16bit cards. Newer machines insert enough delay that without this the performance is unacceptable. The 83C690, 83C790, and 83C795 chips which this affects are all designed to work with 0 waitstates in 16bit mode. Also cleaned up the toggling of 16bit access mode that occurs during normal operation; the previous code may not have done the right thing in all cases.
1997-09-08 10:27:09 +00:00
ED_WD_LAAR_M16EN);
Removed MULTICAST ifdef's; it's no longer optional. Cleaned up code a little.
1994-09-07 06:11:29 +00:00
} else {
While I debugged this, I quenched the compile warnings from if_ed. no other changes.
1994-10-22 17:52:22 +00:00
if (((sc->type & ED_WD_SOFTCONFIG) ||
- Fixed the conversion to bus_space interface. - Added PC-98 Cbus devices support. The original patch is submitted by chi@bd.mbn.or.jp (Chiharu Shibata) - Removed old ed driver.
2000-08-17 12:15:45 +00:00
(sc->type == ED_TYPE_TOSHIBA1) ||
(sc->type == ED_TYPE_TOSHIBA4) ||
(sc->type == ED_TYPE_WD8013EBT)) &&
(sc->chip_type != ED_CHIP_TYPE_WD790)) {
sc->wd_laar_proto = (kvtop(sc->mem_start) >> 19) &
Turn on the 0WS option for 16bit cards. Newer machines insert enough delay that without this the performance is unacceptable. The 83C690, 83C790, and 83C795 chips which this affects are all designed to work with 0 waitstates in 16bit mode. Also cleaned up the toggling of 16bit access mode that occurs during normal operation; the previous code may not have done the right thing in all cases.
1997-09-08 10:27:09 +00:00
ED_WD_LAAR_ADDRHI;
- Fixed the conversion to bus_space interface. - Added PC-98 Cbus devices support. The original patch is submitted by chi@bd.mbn.or.jp (Chiharu Shibata) - Removed old ed driver.
2000-08-17 12:15:45 +00:00
ed_asic_outb(sc, ED_WD_LAAR, sc->wd_laar_proto);
* Revision 2.2 93/09/29 13:23:25 davidg * added no multi-buffer override for 3c503 * * Revision 2.1 93/09/29 12:32:12 davidg * changed multi-buffer count for 16bit 3c503's from 5 to 2 after * noticing that the transmitter becomes idle because of so many * packets to load. * * Revision 2.0 93/09/29 00:00:19 davidg * many changes, rewrites, additions, etc. Now supports the * NE1000, NE2000, WD8003, WD8013, 3C503, 16bit 3C503, and * a variety of similar clones. 16bit 3c503 now does multi * transmit buffers. Nearly every part of the driver has * changed in some way since rev 1.30.
1993-09-29 20:30:26 +00:00
}
Removed MULTICAST ifdef's; it's no longer optional. Cleaned up code a little.
1994-09-07 06:11:29 +00:00
}
Beta release of device driver for SMC/WD80x3 and 3C503 ethernet boards.
1993-06-14 22:21:25 +00:00
Removed MULTICAST ifdef's; it's no longer optional. Cleaned up code a little.
1994-09-07 06:11:29 +00:00
/*
* Set address and enable interface shared memory.
*/
MFPAO: Add support for AX88190, equipped in MELCO LPC3-TX.
2000-07-23 15:15:43 +00:00
if (sc->chip_type != ED_CHIP_TYPE_WD790) {
if (ED_FLAGS_GETTYPE(flags) == ED_FLAGS_TOSH_ETHER) {
- Fixed the conversion to bus_space interface. - Added PC-98 Cbus devices support. The original patch is submitted by chi@bd.mbn.or.jp (Chiharu Shibata) - Removed old ed driver.
2000-08-17 12:15:45 +00:00
ed_asic_outb(sc, ED_WD_MSR + 1,
((kvtop(sc->mem_start) >> 8) & 0xe0) | 4);
ed_asic_outb(sc, ED_WD_MSR + 2,
((kvtop(sc->mem_start) >> 16) & 0x0f));
ed_asic_outb(sc, ED_WD_MSR,
ED_WD_MSR_MENB | ED_WD_MSR_POW);
Newbusify ed driver. Partly submitted by: alex
2000-08-14 04:31:07 +00:00
} else {
- Fixed the conversion to bus_space interface. - Added PC-98 Cbus devices support. The original patch is submitted by chi@bd.mbn.or.jp (Chiharu Shibata) - Removed old ed driver.
2000-08-17 12:15:45 +00:00
ed_asic_outb(sc, ED_WD_MSR,
((kvtop(sc->mem_start) >> 13) &
ED_WD_MSR_ADDR) | ED_WD_MSR_MENB);
MFPAO: Add support for AX88190, equipped in MELCO LPC3-TX.
2000-07-23 15:15:43 +00:00
}
- Fixed the conversion to bus_space interface. - Added PC-98 Cbus devices support. The original patch is submitted by chi@bd.mbn.or.jp (Chiharu Shibata) - Removed old ed driver.
2000-08-17 12:15:45 +00:00
sc->cr_proto = ED_CR_RD2;
Removed MULTICAST ifdef's; it's no longer optional. Cleaned up code a little.
1994-09-07 06:11:29 +00:00
} else {
- Fixed the conversion to bus_space interface. - Added PC-98 Cbus devices support. The original patch is submitted by chi@bd.mbn.or.jp (Chiharu Shibata) - Removed old ed driver.
2000-08-17 12:15:45 +00:00
ed_asic_outb(sc, ED_WD_MSR, ED_WD_MSR_MENB);
ed_asic_outb(sc, ED_WD790_HWR, (ed_asic_inb(sc, ED_WD790_HWR) | ED_WD790_HWR_SWH));
ed_asic_outb(sc, ED_WD790_RAR, ((kvtop(sc->mem_start) >> 13) & 0x0f) |
((kvtop(sc->mem_start) >> 11) & 0x40) |
(ed_asic_inb(sc, ED_WD790_RAR) & 0xb0));
ed_asic_outb(sc, ED_WD790_HWR, (ed_asic_inb(sc, ED_WD790_HWR) & ~ED_WD790_HWR_SWH));
Removed MULTICAST ifdef's; it's no longer optional. Cleaned up code a little.
1994-09-07 06:11:29 +00:00
sc->cr_proto = 0;
}
Updated to include improvements from FreeBSD 1.1.5. Fixed brokeness with multicast support and BPF.
1994-08-04 17:42:35 +00:00
In cases where it is possible, use the card's configured irq rather than the one compiled into the kernel. Left in some commented-out shared memory performance test code.
1994-11-13 07:17:46 +00:00
#if 0
printf("starting memory performance test at 0x%x, size %d...\n",
sc->mem_start, memsize*16384);
for (i = 0; i < 16384; i++)
- Fixed the conversion to bus_space interface. - Added PC-98 Cbus devices support. The original patch is submitted by chi@bd.mbn.or.jp (Chiharu Shibata) - Removed old ed driver.
2000-08-17 12:15:45 +00:00
bzero(sc->mem_start, memsize);
In cases where it is possible, use the card's configured irq rather than the one compiled into the kernel. Left in some commented-out shared memory performance test code.
1994-11-13 07:17:46 +00:00
printf("***DONE***\n");
#endif
Removed MULTICAST ifdef's; it's no longer optional. Cleaned up code a little.
1994-09-07 06:11:29 +00:00
/*
* Now zero memory and verify that it is clear
*/
- Fixed the conversion to bus_space interface. - Added PC-98 Cbus devices support. The original patch is submitted by chi@bd.mbn.or.jp (Chiharu Shibata) - Removed old ed driver.
2000-08-17 12:15:45 +00:00
bzero(sc->mem_start, memsize);
Beta release of device driver for SMC/WD80x3 and 3C503 ethernet boards.
1993-06-14 22:21:25 +00:00
Removed MULTICAST ifdef's; it's no longer optional. Cleaned up code a little.
1994-09-07 06:11:29 +00:00
for (i = 0; i < memsize; ++i) {
- Fixed the conversion to bus_space interface. - Added PC-98 Cbus devices support. The original patch is submitted by chi@bd.mbn.or.jp (Chiharu Shibata) - Removed old ed driver.
2000-08-17 12:15:45 +00:00
if (sc->mem_start[i]) {
Fix ed compilation with PAE by using %jx instead of %x.
2003-04-05 18:12:36 +00:00
device_printf(dev, "failed to clear shared memory at %jx - check configuration\n",
(uintmax_t)kvtop(sc->mem_start + i));
Beta release of device driver for SMC/WD80x3 and 3C503 ethernet boards.
1993-06-14 22:21:25 +00:00
Removed MULTICAST ifdef's; it's no longer optional. Cleaned up code a little.
1994-09-07 06:11:29 +00:00
/*
* Disable 16 bit access to shared memory
*/
if (isa16bit) {
MFPAO: Add support for AX88190, equipped in MELCO LPC3-TX.
2000-07-23 15:15:43 +00:00
if (sc->chip_type == ED_CHIP_TYPE_WD790) {
- Fixed the conversion to bus_space interface. - Added PC-98 Cbus devices support. The original patch is submitted by chi@bd.mbn.or.jp (Chiharu Shibata) - Removed old ed driver.
2000-08-17 12:15:45 +00:00
ed_asic_outb(sc, ED_WD_MSR, 0x00);
Add delays after changing from 8/16 - 16/8 bit mode and after enabling/ disabling the shared memory. The 83C790 needs these or it does bad things.
1994-04-13 10:15:34 +00:00
}
- Fixed the conversion to bus_space interface. - Added PC-98 Cbus devices support. The original patch is submitted by chi@bd.mbn.or.jp (Chiharu Shibata) - Removed old ed driver.
2000-08-17 12:15:45 +00:00
ed_asic_outb(sc, ED_WD_LAAR, sc->wd_laar_proto &
Turn on the 0WS option for 16bit cards. Newer machines insert enough delay that without this the performance is unacceptable. The 83C690, 83C790, and 83C795 chips which this affects are all designed to work with 0 waitstates in 16bit mode. Also cleaned up the toggling of 16bit access mode that occurs during normal operation; the previous code may not have done the right thing in all cases.
1997-09-08 10:27:09 +00:00
~ED_WD_LAAR_M16EN);
* Revision 2.2 93/09/29 13:23:25 davidg * added no multi-buffer override for 3c503 * * Revision 2.1 93/09/29 12:32:12 davidg * changed multi-buffer count for 16bit 3c503's from 5 to 2 after * noticing that the transmitter becomes idle because of so many * packets to load. * * Revision 2.0 93/09/29 00:00:19 davidg * many changes, rewrites, additions, etc. Now supports the * NE1000, NE2000, WD8003, WD8013, 3C503, 16bit 3C503, and * a variety of similar clones. 16bit 3c503 now does multi * transmit buffers. Nearly every part of the driver has * changed in some way since rev 1.30.
1993-09-29 20:30:26 +00:00
}
Commit a checkpoint of an updated if_ed driver. This is pretty much Doug Rabson's work, with a few tweaks from Warner Losh and I. There are still some quirks to resolve, but the old driver is presently breaking the build.
1999-09-03 19:10:56 +00:00
return (ENXIO);
Removed MULTICAST ifdef's; it's no longer optional. Cleaned up code a little.
1994-09-07 06:11:29 +00:00
}
}
Updated to include improvements from FreeBSD 1.1.5. Fixed brokeness with multicast support and BPF.
1994-08-04 17:42:35 +00:00
Removed MULTICAST ifdef's; it's no longer optional. Cleaned up code a little.
1994-09-07 06:11:29 +00:00
/*
* Disable 16bit access to shared memory - we leave it
* disabled so that 1) machines reboot properly when the board
* is set 16 bit mode and there are conflicting 8bit
* devices/ROMS in the same 128k address space as this boards
* shared memory. and 2) so that other 8 bit devices with
* shared memory can be used in this 128k region, too.
*/
if (isa16bit) {
MFPAO: Add support for AX88190, equipped in MELCO LPC3-TX.
2000-07-23 15:15:43 +00:00
if (sc->chip_type == ED_CHIP_TYPE_WD790) {
- Fixed the conversion to bus_space interface. - Added PC-98 Cbus devices support. The original patch is submitted by chi@bd.mbn.or.jp (Chiharu Shibata) - Removed old ed driver.
2000-08-17 12:15:45 +00:00
ed_asic_outb(sc, ED_WD_MSR, 0x00);
Add delays after changing from 8/16 - 16/8 bit mode and after enabling/ disabling the shared memory. The 83C790 needs these or it does bad things.
1994-04-13 10:15:34 +00:00
}
- Fixed the conversion to bus_space interface. - Added PC-98 Cbus devices support. The original patch is submitted by chi@bd.mbn.or.jp (Chiharu Shibata) - Removed old ed driver.
2000-08-17 12:15:45 +00:00
ed_asic_outb(sc, ED_WD_LAAR, sc->wd_laar_proto &
Turn on the 0WS option for 16bit cards. Newer machines insert enough delay that without this the performance is unacceptable. The 83C690, 83C790, and 83C795 chips which this affects are all designed to work with 0 waitstates in 16bit mode. Also cleaned up the toggling of 16bit access mode that occurs during normal operation; the previous code may not have done the right thing in all cases.
1997-09-08 10:27:09 +00:00
~ED_WD_LAAR_M16EN);
* Revision 2.2 93/09/29 13:23:25 davidg * added no multi-buffer override for 3c503 * * Revision 2.1 93/09/29 12:32:12 davidg * changed multi-buffer count for 16bit 3c503's from 5 to 2 after * noticing that the transmitter becomes idle because of so many * packets to load. * * Revision 2.0 93/09/29 00:00:19 davidg * many changes, rewrites, additions, etc. Now supports the * NE1000, NE2000, WD8003, WD8013, 3C503, 16bit 3C503, and * a variety of similar clones. 16bit 3c503 now does multi * transmit buffers. Nearly every part of the driver has * changed in some way since rev 1.30.
1993-09-29 20:30:26 +00:00
}
Commit a checkpoint of an updated if_ed driver. This is pretty much Doug Rabson's work, with a few tweaks from Warner Losh and I. There are still some quirks to resolve, but the old driver is presently breaking the build.
1999-09-03 19:10:56 +00:00
return (0);
As of this revision, all known bugs have been fixed. Some of the fixes include: 1) fixed 3c503 lock-up if the thinwire cable was disconnected at boot time 2) 8013EBT boards now work (quite well!) in 16bit/16k mode 3) ED_NO_DOUBLE_BUFFERING flag now works 4) slightly higer performance (about 3%) with 16bit WD/SMC boards 5) support for WD8013WC (10BaseT) boards Additionally, the probe code has been reorganized to be much cleaner. This revision of the driver is 1.25. The release notes have been updated as well.
1993-09-09 07:01:23 +00:00
}
Beta release of device driver for SMC/WD80x3 and 3C503 ethernet boards.
1993-06-14 22:21:25 +00:00
- Fixed the conversion to bus_space interface. - Added PC-98 Cbus devices support. The original patch is submitted by chi@bd.mbn.or.jp (Chiharu Shibata) - Removed old ed driver.
2000-08-17 12:15:45 +00:00
int
ed_probe_WD80x3(dev, port_rid, flags)
device_t dev;
int port_rid;
int flags;
{
struct ed_softc *sc = device_get_softc(dev);
int error;
static unsigned short *intr_vals[] = {ed_intr_val, ed_790_intr_val};
error = ed_alloc_port(dev, port_rid, ED_WD_IO_PORTS);
if (error)
return (error);
sc->asic_offset = ED_WD_ASIC_OFFSET;
sc->nic_offset = ED_WD_NIC_OFFSET;
return ed_probe_WD80x3_generic(dev, flags, intr_vals);
}
As of this revision, all known bugs have been fixed. Some of the fixes include: 1) fixed 3c503 lock-up if the thinwire cable was disconnected at boot time 2) 8013EBT boards now work (quite well!) in 16bit/16k mode 3) ED_NO_DOUBLE_BUFFERING flag now works 4) slightly higer performance (about 3%) with 16bit WD/SMC boards 5) support for WD8013WC (10BaseT) boards Additionally, the probe code has been reorganized to be much cleaner. This revision of the driver is 1.25. The release notes have been updated as well.
1993-09-09 07:01:23 +00:00
/*
* Probe and vendor-specific initialization routine for 3Com 3c503 boards
*/
- Remove the ISA, PCI, and PCCARD specific code from if_ed.c; it now lives in the respective bus front end files. - Add various function prototypes to if_edvar.h - Clean up some debugging code that snuck into if_ed_isa.c - Turn on the right bits in files.i386
1999-10-15 03:12:48 +00:00
int
- Fixed the conversion to bus_space interface. - Added PC-98 Cbus devices support. The original patch is submitted by chi@bd.mbn.or.jp (Chiharu Shibata) - Removed old ed driver.
2000-08-17 12:15:45 +00:00
ed_probe_3Com(dev, port_rid, flags)
Commit a checkpoint of an updated if_ed driver. This is pretty much Doug Rabson's work, with a few tweaks from Warner Losh and I. There are still some quirks to resolve, but the old driver is presently breaking the build.
1999-09-03 19:10:56 +00:00
device_t dev;
- Fixed the conversion to bus_space interface. - Added PC-98 Cbus devices support. The original patch is submitted by chi@bd.mbn.or.jp (Chiharu Shibata) - Removed old ed driver.
2000-08-17 12:15:45 +00:00
int port_rid;
int flags;
As of this revision, all known bugs have been fixed. Some of the fixes include: 1) fixed 3c503 lock-up if the thinwire cable was disconnected at boot time 2) 8013EBT boards now work (quite well!) in 16bit/16k mode 3) ED_NO_DOUBLE_BUFFERING flag now works 4) slightly higer performance (about 3%) with 16bit WD/SMC boards 5) support for WD8013WC (10BaseT) boards Additionally, the probe code has been reorganized to be much cleaner. This revision of the driver is 1.25. The release notes have been updated as well.
1993-09-09 07:01:23 +00:00
{
Commit a checkpoint of an updated if_ed driver. This is pretty much Doug Rabson's work, with a few tweaks from Warner Losh and I. There are still some quirks to resolve, but the old driver is presently breaking the build.
1999-09-03 19:10:56 +00:00
struct ed_softc *sc = device_get_softc(dev);
int error;
Updated to include improvements from FreeBSD 1.1.5. Fixed brokeness with multicast support and BPF.
1994-08-04 17:42:35 +00:00
int i;
u_int memsize;
While I debugged this, I quenched the compile warnings from if_ed. no other changes.
1994-10-22 17:52:22 +00:00
u_char isa16bit;
Commit a checkpoint of an updated if_ed driver. This is pretty much Doug Rabson's work, with a few tweaks from Warner Losh and I. There are still some quirks to resolve, but the old driver is presently breaking the build.
1999-09-03 19:10:56 +00:00
u_long conf_maddr, conf_msize, irq, junk;
error = ed_alloc_port(dev, 0, ED_3COM_IO_PORTS);
if (error)
return (error);
Beta release of device driver for SMC/WD80x3 and 3C503 ethernet boards.
1993-06-14 22:21:25 +00:00
- Fixed the conversion to bus_space interface. - Added PC-98 Cbus devices support. The original patch is submitted by chi@bd.mbn.or.jp (Chiharu Shibata) - Removed old ed driver.
2000-08-17 12:15:45 +00:00
sc->asic_offset = ED_3COM_ASIC_OFFSET;
sc->nic_offset = ED_3COM_NIC_OFFSET;
Beta release of device driver for SMC/WD80x3 and 3C503 ethernet boards.
1993-06-14 22:21:25 +00:00
/*
* Verify that the kernel configured I/O address matches the board
Updated to include improvements from FreeBSD 1.1.5. Fixed brokeness with multicast support and BPF.
1994-08-04 17:42:35 +00:00
* configured address
Beta release of device driver for SMC/WD80x3 and 3C503 ethernet boards.
1993-06-14 22:21:25 +00:00
*/
- Fixed the conversion to bus_space interface. - Added PC-98 Cbus devices support. The original patch is submitted by chi@bd.mbn.or.jp (Chiharu Shibata) - Removed old ed driver.
2000-08-17 12:15:45 +00:00
switch (ed_asic_inb(sc, ED_3COM_BCFR)) {
Beta release of device driver for SMC/WD80x3 and 3C503 ethernet boards.
1993-06-14 22:21:25 +00:00
case ED_3COM_BCFR_300:
Commit a checkpoint of an updated if_ed driver. This is pretty much Doug Rabson's work, with a few tweaks from Warner Losh and I. There are still some quirks to resolve, but the old driver is presently breaking the build.
1999-09-03 19:10:56 +00:00
if (rman_get_start(sc->port_res) != 0x300)
return (ENXIO);
Beta release of device driver for SMC/WD80x3 and 3C503 ethernet boards.
1993-06-14 22:21:25 +00:00
break;
case ED_3COM_BCFR_310:
Commit a checkpoint of an updated if_ed driver. This is pretty much Doug Rabson's work, with a few tweaks from Warner Losh and I. There are still some quirks to resolve, but the old driver is presently breaking the build.
1999-09-03 19:10:56 +00:00
if (rman_get_start(sc->port_res) != 0x310)
return (ENXIO);
Beta release of device driver for SMC/WD80x3 and 3C503 ethernet boards.
1993-06-14 22:21:25 +00:00
break;
case ED_3COM_BCFR_330:
Commit a checkpoint of an updated if_ed driver. This is pretty much Doug Rabson's work, with a few tweaks from Warner Losh and I. There are still some quirks to resolve, but the old driver is presently breaking the build.
1999-09-03 19:10:56 +00:00
if (rman_get_start(sc->port_res) != 0x330)
return (ENXIO);
Beta release of device driver for SMC/WD80x3 and 3C503 ethernet boards.
1993-06-14 22:21:25 +00:00
break;
case ED_3COM_BCFR_350:
Commit a checkpoint of an updated if_ed driver. This is pretty much Doug Rabson's work, with a few tweaks from Warner Losh and I. There are still some quirks to resolve, but the old driver is presently breaking the build.
1999-09-03 19:10:56 +00:00
if (rman_get_start(sc->port_res) != 0x350)
return (ENXIO);
Beta release of device driver for SMC/WD80x3 and 3C503 ethernet boards.
1993-06-14 22:21:25 +00:00
break;
case ED_3COM_BCFR_250:
Commit a checkpoint of an updated if_ed driver. This is pretty much Doug Rabson's work, with a few tweaks from Warner Losh and I. There are still some quirks to resolve, but the old driver is presently breaking the build.
1999-09-03 19:10:56 +00:00
if (rman_get_start(sc->port_res) != 0x250)
return (ENXIO);
Beta release of device driver for SMC/WD80x3 and 3C503 ethernet boards.
1993-06-14 22:21:25 +00:00
break;
case ED_3COM_BCFR_280:
Commit a checkpoint of an updated if_ed driver. This is pretty much Doug Rabson's work, with a few tweaks from Warner Losh and I. There are still some quirks to resolve, but the old driver is presently breaking the build.
1999-09-03 19:10:56 +00:00
if (rman_get_start(sc->port_res) != 0x280)
return (ENXIO);
Beta release of device driver for SMC/WD80x3 and 3C503 ethernet boards.
1993-06-14 22:21:25 +00:00
break;
case ED_3COM_BCFR_2A0:
Commit a checkpoint of an updated if_ed driver. This is pretty much Doug Rabson's work, with a few tweaks from Warner Losh and I. There are still some quirks to resolve, but the old driver is presently breaking the build.
1999-09-03 19:10:56 +00:00
if (rman_get_start(sc->port_res) != 0x2a0)
return (ENXIO);
Beta release of device driver for SMC/WD80x3 and 3C503 ethernet boards.
1993-06-14 22:21:25 +00:00
break;
case ED_3COM_BCFR_2E0:
Commit a checkpoint of an updated if_ed driver. This is pretty much Doug Rabson's work, with a few tweaks from Warner Losh and I. There are still some quirks to resolve, but the old driver is presently breaking the build.
1999-09-03 19:10:56 +00:00
if (rman_get_start(sc->port_res) != 0x2e0)
return (ENXIO);
Beta release of device driver for SMC/WD80x3 and 3C503 ethernet boards.
1993-06-14 22:21:25 +00:00
break;
fixed bug in probe that causes it to complain about 'Invalid irq configuration' if the interface isn't present in the system.
1993-06-26 02:32:26 +00:00
default:
Commit a checkpoint of an updated if_ed driver. This is pretty much Doug Rabson's work, with a few tweaks from Warner Losh and I. There are still some quirks to resolve, but the old driver is presently breaking the build.
1999-09-03 19:10:56 +00:00
return (ENXIO);
Beta release of device driver for SMC/WD80x3 and 3C503 ethernet boards.
1993-06-14 22:21:25 +00:00
}
* Add struct resource_list* argument to resource_list_alloc and resource_list_release. This removes the dependancy on the layout of ivars. * Move set_resource, get_resource and delete_resource from isa_if.m to bus_if.m. * Simplify driver code by providing wrappers to those methods: bus_set_resource(dev, type, rid, start, count); bus_get_resource(dev, type, rid, startp, countp); bus_get_resource_start(dev, type, rid); bus_get_resource_count(dev, type, rid); bus_delete_resource(dev, type, rid); * Delete isa_get_rsrc and use bus_get_resource_start instead. * Fix a stupid typo in isa_alloc_resource reported by Takahashi Yoshihiro <nyan@FreeBSD.org>. * Print a diagnostic message if we can't assign resources to a PnP device. * Change device_print_prettyname() so that it doesn't print "(no driver assigned)-1" for anonymous devices.
1999-10-12 21:35:51 +00:00
error = bus_get_resource(dev, SYS_RES_MEMORY, 0,
Commit a checkpoint of an updated if_ed driver. This is pretty much Doug Rabson's work, with a few tweaks from Warner Losh and I. There are still some quirks to resolve, but the old driver is presently breaking the build.
1999-09-03 19:10:56 +00:00
&conf_maddr, &conf_msize);
if (error)
return (error);
Beta release of device driver for SMC/WD80x3 and 3C503 ethernet boards.
1993-06-14 22:21:25 +00:00
/*
Updated to include improvements from FreeBSD 1.1.5. Fixed brokeness with multicast support and BPF.
1994-08-04 17:42:35 +00:00
* Verify that the kernel shared memory address matches the board
* configured address.
Beta release of device driver for SMC/WD80x3 and 3C503 ethernet boards.
1993-06-14 22:21:25 +00:00
*/
- Fixed the conversion to bus_space interface. - Added PC-98 Cbus devices support. The original patch is submitted by chi@bd.mbn.or.jp (Chiharu Shibata) - Removed old ed driver.
2000-08-17 12:15:45 +00:00
switch (ed_asic_inb(sc, ED_3COM_PCFR)) {
Beta release of device driver for SMC/WD80x3 and 3C503 ethernet boards.
1993-06-14 22:21:25 +00:00
case ED_3COM_PCFR_DC000:
Commit a checkpoint of an updated if_ed driver. This is pretty much Doug Rabson's work, with a few tweaks from Warner Losh and I. There are still some quirks to resolve, but the old driver is presently breaking the build.
1999-09-03 19:10:56 +00:00
if (conf_maddr != 0xdc000)
return (ENXIO);
Beta release of device driver for SMC/WD80x3 and 3C503 ethernet boards.
1993-06-14 22:21:25 +00:00
break;
case ED_3COM_PCFR_D8000:
Commit a checkpoint of an updated if_ed driver. This is pretty much Doug Rabson's work, with a few tweaks from Warner Losh and I. There are still some quirks to resolve, but the old driver is presently breaking the build.
1999-09-03 19:10:56 +00:00
if (conf_maddr != 0xd8000)
return (ENXIO);
Beta release of device driver for SMC/WD80x3 and 3C503 ethernet boards.
1993-06-14 22:21:25 +00:00
break;
case ED_3COM_PCFR_CC000:
Commit a checkpoint of an updated if_ed driver. This is pretty much Doug Rabson's work, with a few tweaks from Warner Losh and I. There are still some quirks to resolve, but the old driver is presently breaking the build.
1999-09-03 19:10:56 +00:00
if (conf_maddr != 0xcc000)
return (ENXIO);
Beta release of device driver for SMC/WD80x3 and 3C503 ethernet boards.
1993-06-14 22:21:25 +00:00
break;
case ED_3COM_PCFR_C8000:
Commit a checkpoint of an updated if_ed driver. This is pretty much Doug Rabson's work, with a few tweaks from Warner Losh and I. There are still some quirks to resolve, but the old driver is presently breaking the build.
1999-09-03 19:10:56 +00:00
if (conf_maddr != 0xc8000)
return (ENXIO);
Beta release of device driver for SMC/WD80x3 and 3C503 ethernet boards.
1993-06-14 22:21:25 +00:00
break;
fixed bug in probe that causes it to complain about 'Invalid irq configuration' if the interface isn't present in the system.
1993-06-26 02:32:26 +00:00
default:
Commit a checkpoint of an updated if_ed driver. This is pretty much Doug Rabson's work, with a few tweaks from Warner Losh and I. There are still some quirks to resolve, but the old driver is presently breaking the build.
1999-09-03 19:10:56 +00:00
return (ENXIO);
Beta release of device driver for SMC/WD80x3 and 3C503 ethernet boards.
1993-06-14 22:21:25 +00:00
}
rewrote interrupt code to be cleaner, fixed up some other parts to make it easier to add future board types.
1993-09-22 17:47:43 +00:00
Beta release of device driver for SMC/WD80x3 and 3C503 ethernet boards.
1993-06-14 22:21:25 +00:00
/*
rewrote interrupt code to be cleaner, fixed up some other parts to make it easier to add future board types.
1993-09-22 17:47:43 +00:00
* Reset NIC and ASIC. Enable on-board transceiver throughout reset
Updated to include improvements from FreeBSD 1.1.5. Fixed brokeness with multicast support and BPF.
1994-08-04 17:42:35 +00:00
* sequence because it'll lock up if the cable isn't connected if we
* don't.
Beta release of device driver for SMC/WD80x3 and 3C503 ethernet boards.
1993-06-14 22:21:25 +00:00
*/
- Fixed the conversion to bus_space interface. - Added PC-98 Cbus devices support. The original patch is submitted by chi@bd.mbn.or.jp (Chiharu Shibata) - Removed old ed driver.
2000-08-17 12:15:45 +00:00
ed_asic_outb(sc, ED_3COM_CR, ED_3COM_CR_RST | ED_3COM_CR_XSEL);
As of this revision, all known bugs have been fixed. Some of the fixes include: 1) fixed 3c503 lock-up if the thinwire cable was disconnected at boot time 2) 8013EBT boards now work (quite well!) in 16bit/16k mode 3) ED_NO_DOUBLE_BUFFERING flag now works 4) slightly higer performance (about 3%) with 16bit WD/SMC boards 5) support for WD8013WC (10BaseT) boards Additionally, the probe code has been reorganized to be much cleaner. This revision of the driver is 1.25. The release notes have been updated as well.
1993-09-09 07:01:23 +00:00
Beta release of device driver for SMC/WD80x3 and 3C503 ethernet boards.
1993-06-14 22:21:25 +00:00
/*
* Wait for a while, then un-reset it
*/
As of this revision, all known bugs have been fixed. Some of the fixes include: 1) fixed 3c503 lock-up if the thinwire cable was disconnected at boot time 2) 8013EBT boards now work (quite well!) in 16bit/16k mode 3) ED_NO_DOUBLE_BUFFERING flag now works 4) slightly higer performance (about 3%) with 16bit WD/SMC boards 5) support for WD8013WC (10BaseT) boards Additionally, the probe code has been reorganized to be much cleaner. This revision of the driver is 1.25. The release notes have been updated as well.
1993-09-09 07:01:23 +00:00
DELAY(50);
Updated to include improvements from FreeBSD 1.1.5. Fixed brokeness with multicast support and BPF.
1994-08-04 17:42:35 +00:00
As of this revision, all known bugs have been fixed. Some of the fixes include: 1) fixed 3c503 lock-up if the thinwire cable was disconnected at boot time 2) 8013EBT boards now work (quite well!) in 16bit/16k mode 3) ED_NO_DOUBLE_BUFFERING flag now works 4) slightly higer performance (about 3%) with 16bit WD/SMC boards 5) support for WD8013WC (10BaseT) boards Additionally, the probe code has been reorganized to be much cleaner. This revision of the driver is 1.25. The release notes have been updated as well.
1993-09-09 07:01:23 +00:00
/*
* The 3Com ASIC defaults to rather strange settings for the CR after
- Fixed the conversion to bus_space interface. - Added PC-98 Cbus devices support. The original patch is submitted by chi@bd.mbn.or.jp (Chiharu Shibata) - Removed old ed driver.
2000-08-17 12:15:45 +00:00
* a reset - it's important to set it again after the following outb
* (this is done when we map the PROM below).
As of this revision, all known bugs have been fixed. Some of the fixes include: 1) fixed 3c503 lock-up if the thinwire cable was disconnected at boot time 2) 8013EBT boards now work (quite well!) in 16bit/16k mode 3) ED_NO_DOUBLE_BUFFERING flag now works 4) slightly higer performance (about 3%) with 16bit WD/SMC boards 5) support for WD8013WC (10BaseT) boards Additionally, the probe code has been reorganized to be much cleaner. This revision of the driver is 1.25. The release notes have been updated as well.
1993-09-09 07:01:23 +00:00
*/
- Fixed the conversion to bus_space interface. - Added PC-98 Cbus devices support. The original patch is submitted by chi@bd.mbn.or.jp (Chiharu Shibata) - Removed old ed driver.
2000-08-17 12:15:45 +00:00
ed_asic_outb(sc, ED_3COM_CR, ED_3COM_CR_XSEL);
Beta release of device driver for SMC/WD80x3 and 3C503 ethernet boards.
1993-06-14 22:21:25 +00:00
/*
Second beta release of device driver for WD/SMC 80x3 and 3c503 ethernet boards
1993-06-22 12:10:07 +00:00
* Wait a bit for the NIC to recover from the reset
Beta release of device driver for SMC/WD80x3 and 3C503 ethernet boards.
1993-06-14 22:21:25 +00:00
*/
* Revision 2.2 93/09/29 13:23:25 davidg * added no multi-buffer override for 3c503 * * Revision 2.1 93/09/29 12:32:12 davidg * changed multi-buffer count for 16bit 3c503's from 5 to 2 after * noticing that the transmitter becomes idle because of so many * packets to load. * * Revision 2.0 93/09/29 00:00:19 davidg * many changes, rewrites, additions, etc. Now supports the * NE1000, NE2000, WD8003, WD8013, 3C503, 16bit 3C503, and * a variety of similar clones. 16bit 3c503 now does multi * transmit buffers. Nearly every part of the driver has * changed in some way since rev 1.30.
1993-09-29 20:30:26 +00:00
DELAY(5000);
sc->vendor = ED_VENDOR_3COM;
sc->type_str = "3c503";
sc->mem_shared = 1;
Removed MULTICAST ifdef's; it's no longer optional. Cleaned up code a little.
1994-09-07 06:11:29 +00:00
sc->cr_proto = ED_CR_RD2;
* Revision 2.2 93/09/29 13:23:25 davidg * added no multi-buffer override for 3c503 * * Revision 2.1 93/09/29 12:32:12 davidg * changed multi-buffer count for 16bit 3c503's from 5 to 2 after * noticing that the transmitter becomes idle because of so many * packets to load. * * Revision 2.0 93/09/29 00:00:19 davidg * many changes, rewrites, additions, etc. Now supports the * NE1000, NE2000, WD8003, WD8013, 3C503, 16bit 3C503, and * a variety of similar clones. 16bit 3c503 now does multi * transmit buffers. Nearly every part of the driver has * changed in some way since rev 1.30.
1993-09-29 20:30:26 +00:00
/*
Updated to include improvements from FreeBSD 1.1.5. Fixed brokeness with multicast support and BPF.
1994-08-04 17:42:35 +00:00
* Hmmm...a 16bit 3Com board has 16k of memory, but only an 8k window
* to it.
* Revision 2.2 93/09/29 13:23:25 davidg * added no multi-buffer override for 3c503 * * Revision 2.1 93/09/29 12:32:12 davidg * changed multi-buffer count for 16bit 3c503's from 5 to 2 after * noticing that the transmitter becomes idle because of so many * packets to load. * * Revision 2.0 93/09/29 00:00:19 davidg * many changes, rewrites, additions, etc. Now supports the * NE1000, NE2000, WD8003, WD8013, 3C503, 16bit 3C503, and * a variety of similar clones. 16bit 3c503 now does multi * transmit buffers. Nearly every part of the driver has * changed in some way since rev 1.30.
1993-09-29 20:30:26 +00:00
*/
memsize = 8192;
Beta release of device driver for SMC/WD80x3 and 3C503 ethernet boards.
1993-06-14 22:21:25 +00:00
/*
As of this revision, all known bugs have been fixed. Some of the fixes include: 1) fixed 3c503 lock-up if the thinwire cable was disconnected at boot time 2) 8013EBT boards now work (quite well!) in 16bit/16k mode 3) ED_NO_DOUBLE_BUFFERING flag now works 4) slightly higer performance (about 3%) with 16bit WD/SMC boards 5) support for WD8013WC (10BaseT) boards Additionally, the probe code has been reorganized to be much cleaner. This revision of the driver is 1.25. The release notes have been updated as well.
1993-09-09 07:01:23 +00:00
* Get station address from on-board ROM
*/
Updated to include improvements from FreeBSD 1.1.5. Fixed brokeness with multicast support and BPF.
1994-08-04 17:42:35 +00:00
As of this revision, all known bugs have been fixed. Some of the fixes include: 1) fixed 3c503 lock-up if the thinwire cable was disconnected at boot time 2) 8013EBT boards now work (quite well!) in 16bit/16k mode 3) ED_NO_DOUBLE_BUFFERING flag now works 4) slightly higer performance (about 3%) with 16bit WD/SMC boards 5) support for WD8013WC (10BaseT) boards Additionally, the probe code has been reorganized to be much cleaner. This revision of the driver is 1.25. The release notes have been updated as well.
1993-09-09 07:01:23 +00:00
/*
* First, map ethernet address PROM over the top of where the NIC
Updated to include improvements from FreeBSD 1.1.5. Fixed brokeness with multicast support and BPF.
1994-08-04 17:42:35 +00:00
* registers normally appear.
As of this revision, all known bugs have been fixed. Some of the fixes include: 1) fixed 3c503 lock-up if the thinwire cable was disconnected at boot time 2) 8013EBT boards now work (quite well!) in 16bit/16k mode 3) ED_NO_DOUBLE_BUFFERING flag now works 4) slightly higer performance (about 3%) with 16bit WD/SMC boards 5) support for WD8013WC (10BaseT) boards Additionally, the probe code has been reorganized to be much cleaner. This revision of the driver is 1.25. The release notes have been updated as well.
1993-09-09 07:01:23 +00:00
*/
- Fixed the conversion to bus_space interface. - Added PC-98 Cbus devices support. The original patch is submitted by chi@bd.mbn.or.jp (Chiharu Shibata) - Removed old ed driver.
2000-08-17 12:15:45 +00:00
ed_asic_outb(sc, ED_3COM_CR, ED_3COM_CR_EALO | ED_3COM_CR_XSEL);
As of this revision, all known bugs have been fixed. Some of the fixes include: 1) fixed 3c503 lock-up if the thinwire cable was disconnected at boot time 2) 8013EBT boards now work (quite well!) in 16bit/16k mode 3) ED_NO_DOUBLE_BUFFERING flag now works 4) slightly higer performance (about 3%) with 16bit WD/SMC boards 5) support for WD8013WC (10BaseT) boards Additionally, the probe code has been reorganized to be much cleaner. This revision of the driver is 1.25. The release notes have been updated as well.
1993-09-09 07:01:23 +00:00
for (i = 0; i < ETHER_ADDR_LEN; ++i)
- Fixed the conversion to bus_space interface. - Added PC-98 Cbus devices support. The original patch is submitted by chi@bd.mbn.or.jp (Chiharu Shibata) - Removed old ed driver.
2000-08-17 12:15:45 +00:00
sc->arpcom.ac_enaddr[i] = ed_nic_inb(sc, i);
As of this revision, all known bugs have been fixed. Some of the fixes include: 1) fixed 3c503 lock-up if the thinwire cable was disconnected at boot time 2) 8013EBT boards now work (quite well!) in 16bit/16k mode 3) ED_NO_DOUBLE_BUFFERING flag now works 4) slightly higer performance (about 3%) with 16bit WD/SMC boards 5) support for WD8013WC (10BaseT) boards Additionally, the probe code has been reorganized to be much cleaner. This revision of the driver is 1.25. The release notes have been updated as well.
1993-09-09 07:01:23 +00:00
/*
* Unmap PROM - select NIC registers. The proper setting of the
Updated to include improvements from FreeBSD 1.1.5. Fixed brokeness with multicast support and BPF.
1994-08-04 17:42:35 +00:00
* tranceiver is set in ed_init so that the attach code is given a
* chance to set the default based on a compile-time config option
Beta release of device driver for SMC/WD80x3 and 3C503 ethernet boards.
1993-06-14 22:21:25 +00:00
*/
- Fixed the conversion to bus_space interface. - Added PC-98 Cbus devices support. The original patch is submitted by chi@bd.mbn.or.jp (Chiharu Shibata) - Removed old ed driver.
2000-08-17 12:15:45 +00:00
ed_asic_outb(sc, ED_3COM_CR, ED_3COM_CR_XSEL);
Beta release of device driver for SMC/WD80x3 and 3C503 ethernet boards.
1993-06-14 22:21:25 +00:00
/*
* Determine if this is an 8bit or 16bit board
*/
Second beta release of device driver for WD/SMC 80x3 and 3c503 ethernet boards
1993-06-22 12:10:07 +00:00
Beta release of device driver for SMC/WD80x3 and 3C503 ethernet boards.
1993-06-14 22:21:25 +00:00
/*
* select page 0 registers
*/
- Fixed the conversion to bus_space interface. - Added PC-98 Cbus devices support. The original patch is submitted by chi@bd.mbn.or.jp (Chiharu Shibata) - Removed old ed driver.
2000-08-17 12:15:45 +00:00
ed_nic_outb(sc, ED_P0_CR, ED_CR_RD2 | ED_CR_STP);
Second beta release of device driver for WD/SMC 80x3 and 3c503 ethernet boards
1993-06-22 12:10:07 +00:00
Beta release of device driver for SMC/WD80x3 and 3C503 ethernet boards.
1993-06-14 22:21:25 +00:00
/*
Updated to include improvements from FreeBSD 1.1.5. Fixed brokeness with multicast support and BPF.
1994-08-04 17:42:35 +00:00
* Attempt to clear WTS bit. If it doesn't clear, then this is a 16bit
* board.
Beta release of device driver for SMC/WD80x3 and 3C503 ethernet boards.
1993-06-14 22:21:25 +00:00
*/
- Fixed the conversion to bus_space interface. - Added PC-98 Cbus devices support. The original patch is submitted by chi@bd.mbn.or.jp (Chiharu Shibata) - Removed old ed driver.
2000-08-17 12:15:45 +00:00
ed_nic_outb(sc, ED_P0_DCR, 0);
Second beta release of device driver for WD/SMC 80x3 and 3c503 ethernet boards
1993-06-22 12:10:07 +00:00
Beta release of device driver for SMC/WD80x3 and 3C503 ethernet boards.
1993-06-14 22:21:25 +00:00
/*
* select page 2 registers
*/
- Fixed the conversion to bus_space interface. - Added PC-98 Cbus devices support. The original patch is submitted by chi@bd.mbn.or.jp (Chiharu Shibata) - Removed old ed driver.
2000-08-17 12:15:45 +00:00
ed_nic_outb(sc, ED_P0_CR, ED_CR_PAGE_2 | ED_CR_RD2 | ED_CR_STP);
Second beta release of device driver for WD/SMC 80x3 and 3c503 ethernet boards
1993-06-22 12:10:07 +00:00
Beta release of device driver for SMC/WD80x3 and 3C503 ethernet boards.
1993-06-14 22:21:25 +00:00
/*
* The 3c503 forces the WTS bit to a one if this is a 16bit board
*/
- Fixed the conversion to bus_space interface. - Added PC-98 Cbus devices support. The original patch is submitted by chi@bd.mbn.or.jp (Chiharu Shibata) - Removed old ed driver.
2000-08-17 12:15:45 +00:00
if (ed_nic_inb(sc, ED_P2_DCR) & ED_DCR_WTS)
rewrote interrupt code to be cleaner, fixed up some other parts to make it easier to add future board types.
1993-09-22 17:47:43 +00:00
isa16bit = 1;
Beta release of device driver for SMC/WD80x3 and 3C503 ethernet boards.
1993-06-14 22:21:25 +00:00
else
rewrote interrupt code to be cleaner, fixed up some other parts to make it easier to add future board types.
1993-09-22 17:47:43 +00:00
isa16bit = 0;
Beta release of device driver for SMC/WD80x3 and 3C503 ethernet boards.
1993-06-14 22:21:25 +00:00
/*
* select page 0 registers
*/
- Fixed the conversion to bus_space interface. - Added PC-98 Cbus devices support. The original patch is submitted by chi@bd.mbn.or.jp (Chiharu Shibata) - Removed old ed driver.
2000-08-17 12:15:45 +00:00
ed_nic_outb(sc, ED_P2_CR, ED_CR_RD2 | ED_CR_STP);
Beta release of device driver for SMC/WD80x3 and 3C503 ethernet boards.
1993-06-14 22:21:25 +00:00
Commit a checkpoint of an updated if_ed driver. This is pretty much Doug Rabson's work, with a few tweaks from Warner Losh and I. There are still some quirks to resolve, but the old driver is presently breaking the build.
1999-09-03 19:10:56 +00:00
error = ed_alloc_memory(dev, 0, memsize);
if (error)
return (error);
- Fixed the conversion to bus_space interface. - Added PC-98 Cbus devices support. The original patch is submitted by chi@bd.mbn.or.jp (Chiharu Shibata) - Removed old ed driver.
2000-08-17 12:15:45 +00:00
sc->mem_start = (caddr_t) rman_get_virtual(sc->mem_res);
* Revision 2.2 93/09/29 13:23:25 davidg * added no multi-buffer override for 3c503 * * Revision 2.1 93/09/29 12:32:12 davidg * changed multi-buffer count for 16bit 3c503's from 5 to 2 after * noticing that the transmitter becomes idle because of so many * packets to load. * * Revision 2.0 93/09/29 00:00:19 davidg * many changes, rewrites, additions, etc. Now supports the * NE1000, NE2000, WD8003, WD8013, 3C503, 16bit 3C503, and * a variety of similar clones. 16bit 3c503 now does multi * transmit buffers. Nearly every part of the driver has * changed in some way since rev 1.30.
1993-09-29 20:30:26 +00:00
sc->mem_size = memsize;
sc->mem_end = sc->mem_start + memsize;
Beta release of device driver for SMC/WD80x3 and 3C503 ethernet boards.
1993-06-14 22:21:25 +00:00
* Revision 2.2 93/09/29 13:23:25 davidg * added no multi-buffer override for 3c503 * * Revision 2.1 93/09/29 12:32:12 davidg * changed multi-buffer count for 16bit 3c503's from 5 to 2 after * noticing that the transmitter becomes idle because of so many * packets to load. * * Revision 2.0 93/09/29 00:00:19 davidg * many changes, rewrites, additions, etc. Now supports the * NE1000, NE2000, WD8003, WD8013, 3C503, 16bit 3C503, and * a variety of similar clones. 16bit 3c503 now does multi * transmit buffers. Nearly every part of the driver has * changed in some way since rev 1.30.
1993-09-29 20:30:26 +00:00
/*
* We have an entire 8k window to put the transmit buffers on the
Updated to include improvements from FreeBSD 1.1.5. Fixed brokeness with multicast support and BPF.
1994-08-04 17:42:35 +00:00
* 16bit boards. But since the 16bit 3c503's shared memory is only
* fast enough to overlap the loading of one full-size packet, trying
* to load more than 2 buffers can actually leave the transmitter idle
* during the load. So 2 seems the best value. (Although a mix of
* variable-sized packets might change this assumption. Nonetheless,
* we optimize for linear transfers of same-size packets.)
* Revision 2.2 93/09/29 13:23:25 davidg * added no multi-buffer override for 3c503 * * Revision 2.1 93/09/29 12:32:12 davidg * changed multi-buffer count for 16bit 3c503's from 5 to 2 after * noticing that the transmitter becomes idle because of so many * packets to load. * * Revision 2.0 93/09/29 00:00:19 davidg * many changes, rewrites, additions, etc. Now supports the * NE1000, NE2000, WD8003, WD8013, 3C503, 16bit 3C503, and * a variety of similar clones. 16bit 3c503 now does multi * transmit buffers. Nearly every part of the driver has * changed in some way since rev 1.30.
1993-09-29 20:30:26 +00:00
*/
if (isa16bit) {
Commit a checkpoint of an updated if_ed driver. This is pretty much Doug Rabson's work, with a few tweaks from Warner Losh and I. There are still some quirks to resolve, but the old driver is presently breaking the build.
1999-09-03 19:10:56 +00:00
if (flags & ED_FLAGS_NO_MULTI_BUFFERING)
* Revision 2.2 93/09/29 13:23:25 davidg * added no multi-buffer override for 3c503 * * Revision 2.1 93/09/29 12:32:12 davidg * changed multi-buffer count for 16bit 3c503's from 5 to 2 after * noticing that the transmitter becomes idle because of so many * packets to load. * * Revision 2.0 93/09/29 00:00:19 davidg * many changes, rewrites, additions, etc. Now supports the * NE1000, NE2000, WD8003, WD8013, 3C503, 16bit 3C503, and * a variety of similar clones. 16bit 3c503 now does multi * transmit buffers. Nearly every part of the driver has * changed in some way since rev 1.30.
1993-09-29 20:30:26 +00:00
sc->txb_cnt = 1;
else
sc->txb_cnt = 2;
sc->tx_page_start = ED_3COM_TX_PAGE_OFFSET_16BIT;
sc->rec_page_start = ED_3COM_RX_PAGE_OFFSET_16BIT;
sc->rec_page_stop = memsize / ED_PAGE_SIZE +
Updated to include improvements from FreeBSD 1.1.5. Fixed brokeness with multicast support and BPF.
1994-08-04 17:42:35 +00:00
ED_3COM_RX_PAGE_OFFSET_16BIT;
* Revision 2.2 93/09/29 13:23:25 davidg * added no multi-buffer override for 3c503 * * Revision 2.1 93/09/29 12:32:12 davidg * changed multi-buffer count for 16bit 3c503's from 5 to 2 after * noticing that the transmitter becomes idle because of so many * packets to load. * * Revision 2.0 93/09/29 00:00:19 davidg * many changes, rewrites, additions, etc. Now supports the * NE1000, NE2000, WD8003, WD8013, 3C503, 16bit 3C503, and * a variety of similar clones. 16bit 3c503 now does multi * transmit buffers. Nearly every part of the driver has * changed in some way since rev 1.30.
1993-09-29 20:30:26 +00:00
sc->mem_ring = sc->mem_start;
} else {
sc->txb_cnt = 1;
sc->tx_page_start = ED_3COM_TX_PAGE_OFFSET_8BIT;
sc->rec_page_start = ED_TXBUF_SIZE + ED_3COM_TX_PAGE_OFFSET_8BIT;
sc->rec_page_stop = memsize / ED_PAGE_SIZE +
Updated to include improvements from FreeBSD 1.1.5. Fixed brokeness with multicast support and BPF.
1994-08-04 17:42:35 +00:00
ED_3COM_TX_PAGE_OFFSET_8BIT;
* Revision 2.2 93/09/29 13:23:25 davidg * added no multi-buffer override for 3c503 * * Revision 2.1 93/09/29 12:32:12 davidg * changed multi-buffer count for 16bit 3c503's from 5 to 2 after * noticing that the transmitter becomes idle because of so many * packets to load. * * Revision 2.0 93/09/29 00:00:19 davidg * many changes, rewrites, additions, etc. Now supports the * NE1000, NE2000, WD8003, WD8013, 3C503, 16bit 3C503, and * a variety of similar clones. 16bit 3c503 now does multi * transmit buffers. Nearly every part of the driver has * changed in some way since rev 1.30.
1993-09-29 20:30:26 +00:00
sc->mem_ring = sc->mem_start + (ED_PAGE_SIZE * ED_TXBUF_SIZE);
}
Beta release of device driver for SMC/WD80x3 and 3C503 ethernet boards.
1993-06-14 22:21:25 +00:00
rewrote interrupt code to be cleaner, fixed up some other parts to make it easier to add future board types.
1993-09-22 17:47:43 +00:00
sc->isa16bit = isa16bit;
Beta release of device driver for SMC/WD80x3 and 3C503 ethernet boards.
1993-06-14 22:21:25 +00:00
/*
Updated to include improvements from FreeBSD 1.1.5. Fixed brokeness with multicast support and BPF.
1994-08-04 17:42:35 +00:00
* Initialize GA page start/stop registers. Probably only needed if
* doing DMA, but what the hell.
Beta release of device driver for SMC/WD80x3 and 3C503 ethernet boards.
1993-06-14 22:21:25 +00:00
*/
- Fixed the conversion to bus_space interface. - Added PC-98 Cbus devices support. The original patch is submitted by chi@bd.mbn.or.jp (Chiharu Shibata) - Removed old ed driver.
2000-08-17 12:15:45 +00:00
ed_asic_outb(sc, ED_3COM_PSTR, sc->rec_page_start);
ed_asic_outb(sc, ED_3COM_PSPR, sc->rec_page_stop);
Beta release of device driver for SMC/WD80x3 and 3C503 ethernet boards.
1993-06-14 22:21:25 +00:00
/*
* Set IRQ. 3c503 only allows a choice of irq 2-5.
*/
- Fixed the conversion to bus_space interface. - Added PC-98 Cbus devices support. The original patch is submitted by chi@bd.mbn.or.jp (Chiharu Shibata) - Removed old ed driver.
2000-08-17 12:15:45 +00:00
error = bus_get_resource(dev, SYS_RES_IRQ, 0, &irq, &junk);
Commit a checkpoint of an updated if_ed driver. This is pretty much Doug Rabson's work, with a few tweaks from Warner Losh and I. There are still some quirks to resolve, but the old driver is presently breaking the build.
1999-09-03 19:10:56 +00:00
if (error)
return (error);
switch (irq) {
case 2:
Fix the IRQ9/IRQ2 confusion. Submitted by: Alan Clegg <abc@bsdi.com>
2000-07-18 18:50:24 +00:00
case 9:
- Fixed the conversion to bus_space interface. - Added PC-98 Cbus devices support. The original patch is submitted by chi@bd.mbn.or.jp (Chiharu Shibata) - Removed old ed driver.
2000-08-17 12:15:45 +00:00
ed_asic_outb(sc, ED_3COM_IDCFR, ED_3COM_IDCFR_IRQ2);
Beta release of device driver for SMC/WD80x3 and 3C503 ethernet boards.
1993-06-14 22:21:25 +00:00
break;
Commit a checkpoint of an updated if_ed driver. This is pretty much Doug Rabson's work, with a few tweaks from Warner Losh and I. There are still some quirks to resolve, but the old driver is presently breaking the build.
1999-09-03 19:10:56 +00:00
case 3:
- Fixed the conversion to bus_space interface. - Added PC-98 Cbus devices support. The original patch is submitted by chi@bd.mbn.or.jp (Chiharu Shibata) - Removed old ed driver.
2000-08-17 12:15:45 +00:00
ed_asic_outb(sc, ED_3COM_IDCFR, ED_3COM_IDCFR_IRQ3);
Beta release of device driver for SMC/WD80x3 and 3C503 ethernet boards.
1993-06-14 22:21:25 +00:00
break;
Commit a checkpoint of an updated if_ed driver. This is pretty much Doug Rabson's work, with a few tweaks from Warner Losh and I. There are still some quirks to resolve, but the old driver is presently breaking the build.
1999-09-03 19:10:56 +00:00
case 4:
- Fixed the conversion to bus_space interface. - Added PC-98 Cbus devices support. The original patch is submitted by chi@bd.mbn.or.jp (Chiharu Shibata) - Removed old ed driver.
2000-08-17 12:15:45 +00:00
ed_asic_outb(sc, ED_3COM_IDCFR, ED_3COM_IDCFR_IRQ4);
Beta release of device driver for SMC/WD80x3 and 3C503 ethernet boards.
1993-06-14 22:21:25 +00:00
break;
Commit a checkpoint of an updated if_ed driver. This is pretty much Doug Rabson's work, with a few tweaks from Warner Losh and I. There are still some quirks to resolve, but the old driver is presently breaking the build.
1999-09-03 19:10:56 +00:00
case 5:
- Fixed the conversion to bus_space interface. - Added PC-98 Cbus devices support. The original patch is submitted by chi@bd.mbn.or.jp (Chiharu Shibata) - Removed old ed driver.
2000-08-17 12:15:45 +00:00
ed_asic_outb(sc, ED_3COM_IDCFR, ED_3COM_IDCFR_IRQ5);
Beta release of device driver for SMC/WD80x3 and 3C503 ethernet boards.
1993-06-14 22:21:25 +00:00
break;
default:
Commit a checkpoint of an updated if_ed driver. This is pretty much Doug Rabson's work, with a few tweaks from Warner Losh and I. There are still some quirks to resolve, but the old driver is presently breaking the build.
1999-09-03 19:10:56 +00:00
device_printf(dev, "Invalid irq configuration (%ld) must be 3-5,9 for 3c503\n",
irq);
return (ENXIO);
Beta release of device driver for SMC/WD80x3 and 3C503 ethernet boards.
1993-06-14 22:21:25 +00:00
}
/*
Updated to include improvements from FreeBSD 1.1.5. Fixed brokeness with multicast support and BPF.
1994-08-04 17:42:35 +00:00
* Initialize GA configuration register. Set bank and enable shared
* mem.
Beta release of device driver for SMC/WD80x3 and 3C503 ethernet boards.
1993-06-14 22:21:25 +00:00
*/
- Fixed the conversion to bus_space interface. - Added PC-98 Cbus devices support. The original patch is submitted by chi@bd.mbn.or.jp (Chiharu Shibata) - Removed old ed driver.
2000-08-17 12:15:45 +00:00
ed_asic_outb(sc, ED_3COM_GACFR, ED_3COM_GACFR_RSEL |
Updated to include improvements from FreeBSD 1.1.5. Fixed brokeness with multicast support and BPF.
1994-08-04 17:42:35 +00:00
ED_3COM_GACFR_MBS0);
Beta release of device driver for SMC/WD80x3 and 3C503 ethernet boards.
1993-06-14 22:21:25 +00:00
/*
Updated to include improvements from FreeBSD 1.1.5. Fixed brokeness with multicast support and BPF.
1994-08-04 17:42:35 +00:00
* Initialize "Vector Pointer" registers. These gawd-awful things are
* compared to 20 bits of the address on ISA, and if they match, the
* shared memory is disabled. We set them to 0xffff0...allegedly the
* reset vector.
Beta release of device driver for SMC/WD80x3 and 3C503 ethernet boards.
1993-06-14 22:21:25 +00:00
*/
- Fixed the conversion to bus_space interface. - Added PC-98 Cbus devices support. The original patch is submitted by chi@bd.mbn.or.jp (Chiharu Shibata) - Removed old ed driver.
2000-08-17 12:15:45 +00:00
ed_asic_outb(sc, ED_3COM_VPTR2, 0xff);
ed_asic_outb(sc, ED_3COM_VPTR1, 0xff);
ed_asic_outb(sc, ED_3COM_VPTR0, 0x00);
Beta release of device driver for SMC/WD80x3 and 3C503 ethernet boards.
1993-06-14 22:21:25 +00:00
Second beta release of device driver for WD/SMC 80x3 and 3c503 ethernet boards
1993-06-22 12:10:07 +00:00
/*
* Zero memory and verify that it is clear
*/
- Fixed the conversion to bus_space interface. - Added PC-98 Cbus devices support. The original patch is submitted by chi@bd.mbn.or.jp (Chiharu Shibata) - Removed old ed driver.
2000-08-17 12:15:45 +00:00
bzero(sc->mem_start, memsize);
Beta release of device driver for SMC/WD80x3 and 3C503 ethernet boards.
1993-06-14 22:21:25 +00:00
for (i = 0; i < memsize; ++i)
- Fixed the conversion to bus_space interface. - Added PC-98 Cbus devices support. The original patch is submitted by chi@bd.mbn.or.jp (Chiharu Shibata) - Removed old ed driver.
2000-08-17 12:15:45 +00:00
if (sc->mem_start[i]) {
Fix ed compilation with PAE by using %jx instead of %x.
2003-04-05 18:12:36 +00:00
device_printf(dev, "failed to clear shared memory at %jx - check configuration\n",
(uintmax_t)kvtop(sc->mem_start + i));
Commit a checkpoint of an updated if_ed driver. This is pretty much Doug Rabson's work, with a few tweaks from Warner Losh and I. There are still some quirks to resolve, but the old driver is presently breaking the build.
1999-09-03 19:10:56 +00:00
return (ENXIO);
Beta release of device driver for SMC/WD80x3 and 3C503 ethernet boards.
1993-06-14 22:21:25 +00:00
}
Commit a checkpoint of an updated if_ed driver. This is pretty much Doug Rabson's work, with a few tweaks from Warner Losh and I. There are still some quirks to resolve, but the old driver is presently breaking the build.
1999-09-03 19:10:56 +00:00
return (0);
Beta release of device driver for SMC/WD80x3 and 3C503 ethernet boards.
1993-06-14 22:21:25 +00:00
}
* Revision 2.2 93/09/29 13:23:25 davidg * added no multi-buffer override for 3c503 * * Revision 2.1 93/09/29 12:32:12 davidg * changed multi-buffer count for 16bit 3c503's from 5 to 2 after * noticing that the transmitter becomes idle because of so many * packets to load. * * Revision 2.0 93/09/29 00:00:19 davidg * many changes, rewrites, additions, etc. Now supports the * NE1000, NE2000, WD8003, WD8013, 3C503, 16bit 3C503, and * a variety of similar clones. 16bit 3c503 now does multi * transmit buffers. Nearly every part of the driver has * changed in some way since rev 1.30.
1993-09-29 20:30:26 +00:00
/*
* Probe and vendor-specific initialization routine for NE1000/2000 boards
*/
- Remove the ISA, PCI, and PCCARD specific code from if_ed.c; it now lives in the respective bus front end files. - Add various function prototypes to if_edvar.h - Clean up some debugging code that snuck into if_ed_isa.c - Turn on the right bits in files.i386
1999-10-15 03:12:48 +00:00
int
- Fixed the conversion to bus_space interface. - Added PC-98 Cbus devices support. The original patch is submitted by chi@bd.mbn.or.jp (Chiharu Shibata) - Removed old ed driver.
2000-08-17 12:15:45 +00:00
ed_probe_Novell_generic(dev, flags)
Commit a checkpoint of an updated if_ed driver. This is pretty much Doug Rabson's work, with a few tweaks from Warner Losh and I. There are still some quirks to resolve, but the old driver is presently breaking the build.
1999-09-03 19:10:56 +00:00
device_t dev;
Add support for NE2000 compatible PCI Ethernet cards. The PCI probe is enabled by having an "device ed0 at isa? [...]" config line. The first PCI card will get a unit number one higher than the highest defined for any ISA card of the ED type, e.g. if ed0 and ed1 are configured, then the PCI cards will be ed2, ed3, ... BEWARE: If you have configured your kernel as ed0 with the port address as assigned by the PCI BIOS, then your card will be found by both the PCI and ISA probes, and bad things may happen. Make sure to restore the original port address form the GENERIC kernel for the ed0 device! Reviewed by: davidg
1996-05-18 17:56:42 +00:00
int flags;
* Revision 2.2 93/09/29 13:23:25 davidg * added no multi-buffer override for 3c503 * * Revision 2.1 93/09/29 12:32:12 davidg * changed multi-buffer count for 16bit 3c503's from 5 to 2 after * noticing that the transmitter becomes idle because of so many * packets to load. * * Revision 2.0 93/09/29 00:00:19 davidg * many changes, rewrites, additions, etc. Now supports the * NE1000, NE2000, WD8003, WD8013, 3C503, 16bit 3C503, and * a variety of similar clones. 16bit 3c503 now does multi * transmit buffers. Nearly every part of the driver has * changed in some way since rev 1.30.
1993-09-29 20:30:26 +00:00
{
Commit a checkpoint of an updated if_ed driver. This is pretty much Doug Rabson's work, with a few tweaks from Warner Losh and I. There are still some quirks to resolve, but the old driver is presently breaking the build.
1999-09-03 19:10:56 +00:00
struct ed_softc *sc = device_get_softc(dev);
Updated to include improvements from FreeBSD 1.1.5. Fixed brokeness with multicast support and BPF.
1994-08-04 17:42:35 +00:00
u_int memsize, n;
While I debugged this, I quenched the compile warnings from if_ed. no other changes.
1994-10-22 17:52:22 +00:00
u_char romdata[16], tmp;
* Revision 2.2 93/09/29 13:23:25 davidg * added no multi-buffer override for 3c503 * * Revision 2.1 93/09/29 12:32:12 davidg * changed multi-buffer count for 16bit 3c503's from 5 to 2 after * noticing that the transmitter becomes idle because of so many * packets to load. * * Revision 2.0 93/09/29 00:00:19 davidg * many changes, rewrites, additions, etc. Now supports the * NE1000, NE2000, WD8003, WD8013, 3C503, 16bit 3C503, and * a variety of similar clones. 16bit 3c503 now does multi * transmit buffers. Nearly every part of the driver has * changed in some way since rev 1.30.
1993-09-29 20:30:26 +00:00
static char test_pattern[32] = "THIS is A memory TEST pattern";
Updated to include improvements from FreeBSD 1.1.5. Fixed brokeness with multicast support and BPF.
1994-08-04 17:42:35 +00:00
char test_buffer[32];
* Revision 2.2 93/09/29 13:23:25 davidg * added no multi-buffer override for 3c503 * * Revision 2.1 93/09/29 12:32:12 davidg * changed multi-buffer count for 16bit 3c503's from 5 to 2 after * noticing that the transmitter becomes idle because of so many * packets to load. * * Revision 2.0 93/09/29 00:00:19 davidg * many changes, rewrites, additions, etc. Now supports the * NE1000, NE2000, WD8003, WD8013, 3C503, 16bit 3C503, and * a variety of similar clones. 16bit 3c503 now does multi * transmit buffers. Nearly every part of the driver has * changed in some way since rev 1.30.
1993-09-29 20:30:26 +00:00
/* XXX - do Novell-specific probe here */
/* Reset the board */
MFPAO: Add support for AX88190, equipped in MELCO LPC3-TX.
2000-07-23 15:15:43 +00:00
if (ED_FLAGS_GETTYPE(flags) == ED_FLAGS_GWETHER) {
- Fixed the conversion to bus_space interface. - Added PC-98 Cbus devices support. The original patch is submitted by chi@bd.mbn.or.jp (Chiharu Shibata) - Removed old ed driver.
2000-08-17 12:15:45 +00:00
ed_asic_outb(sc, ED_NOVELL_RESET, 0);
MFPAO: Add support for AX88190, equipped in MELCO LPC3-TX.
2000-07-23 15:15:43 +00:00
DELAY(200);
}
- Fixed the conversion to bus_space interface. - Added PC-98 Cbus devices support. The original patch is submitted by chi@bd.mbn.or.jp (Chiharu Shibata) - Removed old ed driver.
2000-08-17 12:15:45 +00:00
tmp = ed_asic_inb(sc, ED_NOVELL_RESET);
* Revision 2.2 93/09/29 13:23:25 davidg * added no multi-buffer override for 3c503 * * Revision 2.1 93/09/29 12:32:12 davidg * changed multi-buffer count for 16bit 3c503's from 5 to 2 after * noticing that the transmitter becomes idle because of so many * packets to load. * * Revision 2.0 93/09/29 00:00:19 davidg * many changes, rewrites, additions, etc. Now supports the * NE1000, NE2000, WD8003, WD8013, 3C503, 16bit 3C503, and * a variety of similar clones. 16bit 3c503 now does multi * transmit buffers. Nearly every part of the driver has * changed in some way since rev 1.30.
1993-09-29 20:30:26 +00:00
/*
* I don't know if this is necessary; probably cruft leftover from
Updated to include improvements from FreeBSD 1.1.5. Fixed brokeness with multicast support and BPF.
1994-08-04 17:42:35 +00:00
* Clarkson packet driver code. Doesn't do a thing on the boards I've
Correct typos, mostly s/ a / an / where appropriate. Some whitespace cleanup, especially in troff files.
2003-01-01 18:49:04 +00:00
* tested. -DG [note that an outb(0x84, 0) seems to work here, and is
Updated to include improvements from FreeBSD 1.1.5. Fixed brokeness with multicast support and BPF.
1994-08-04 17:42:35 +00:00
* non-invasive...but some boards don't seem to reset and I don't have
* complete documentation on what the 'right' thing to do is...so we
* do the invasive thing for now. Yuck.]
* Revision 2.2 93/09/29 13:23:25 davidg * added no multi-buffer override for 3c503 * * Revision 2.1 93/09/29 12:32:12 davidg * changed multi-buffer count for 16bit 3c503's from 5 to 2 after * noticing that the transmitter becomes idle because of so many * packets to load. * * Revision 2.0 93/09/29 00:00:19 davidg * many changes, rewrites, additions, etc. Now supports the * NE1000, NE2000, WD8003, WD8013, 3C503, 16bit 3C503, and * a variety of similar clones. 16bit 3c503 now does multi * transmit buffers. Nearly every part of the driver has * changed in some way since rev 1.30.
1993-09-29 20:30:26 +00:00
*/
- Fixed the conversion to bus_space interface. - Added PC-98 Cbus devices support. The original patch is submitted by chi@bd.mbn.or.jp (Chiharu Shibata) - Removed old ed driver.
2000-08-17 12:15:45 +00:00
ed_asic_outb(sc, ED_NOVELL_RESET, tmp);
* Revision 2.2 93/09/29 13:23:25 davidg * added no multi-buffer override for 3c503 * * Revision 2.1 93/09/29 12:32:12 davidg * changed multi-buffer count for 16bit 3c503's from 5 to 2 after * noticing that the transmitter becomes idle because of so many * packets to load. * * Revision 2.0 93/09/29 00:00:19 davidg * many changes, rewrites, additions, etc. Now supports the * NE1000, NE2000, WD8003, WD8013, 3C503, 16bit 3C503, and * a variety of similar clones. 16bit 3c503 now does multi * transmit buffers. Nearly every part of the driver has * changed in some way since rev 1.30.
1993-09-29 20:30:26 +00:00
DELAY(5000);
* Revision 2.4 93/09/29 21:24:30 davidg * Added software NIC reset in NE probe to work around a problem * with some NE boards where the 8390 doesn't reset properly on * power-up. Remove initialization of IMR/ISR in the NE probe * because this is inherent in the reset.
1993-09-30 05:27:55 +00:00
/*
* This is needed because some NE clones apparently don't reset the
Updated to include improvements from FreeBSD 1.1.5. Fixed brokeness with multicast support and BPF.
1994-08-04 17:42:35 +00:00
* NIC properly (or the NIC chip doesn't reset fully on power-up) XXX
* - this makes the probe invasive! ...Done against my better
* judgement. -DLG
* Revision 2.4 93/09/29 21:24:30 davidg * Added software NIC reset in NE probe to work around a problem * with some NE boards where the 8390 doesn't reset properly on * power-up. Remove initialization of IMR/ISR in the NE probe * because this is inherent in the reset.
1993-09-30 05:27:55 +00:00
*/
- Fixed the conversion to bus_space interface. - Added PC-98 Cbus devices support. The original patch is submitted by chi@bd.mbn.or.jp (Chiharu Shibata) - Removed old ed driver.
2000-08-17 12:15:45 +00:00
ed_nic_outb(sc, ED_P0_CR, ED_CR_RD2 | ED_CR_STP);
* Revision 2.2 93/09/29 13:23:25 davidg * added no multi-buffer override for 3c503 * * Revision 2.1 93/09/29 12:32:12 davidg * changed multi-buffer count for 16bit 3c503's from 5 to 2 after * noticing that the transmitter becomes idle because of so many * packets to load. * * Revision 2.0 93/09/29 00:00:19 davidg * many changes, rewrites, additions, etc. Now supports the * NE1000, NE2000, WD8003, WD8013, 3C503, 16bit 3C503, and * a variety of similar clones. 16bit 3c503 now does multi * transmit buffers. Nearly every part of the driver has * changed in some way since rev 1.30.
1993-09-29 20:30:26 +00:00
* Revision 2.11 1993/10/23 04:21:03 davidg * Novell probe changed to be invasive because of too many complaints * about some clone boards not being reset properly and thus not * found on a warmboot. Yuck. * * Revision 2.10 1993/10/23 04:07:12 davidg * increment output errors if the device times out (done via watchdog) * * Revision 2.9 1993/10/23 04:01:45 davidg * increment input error counter if a packet with a bad length is * detected.
1993-10-23 04:52:41 +00:00
DELAY(5000);
/* Make sure that we really have an 8390 based board */
if (!ed_probe_generic8390(sc))
Commit a checkpoint of an updated if_ed driver. This is pretty much Doug Rabson's work, with a few tweaks from Warner Losh and I. There are still some quirks to resolve, but the old driver is presently breaking the build.
1999-09-03 19:10:56 +00:00
return (ENXIO);
* Revision 2.11 1993/10/23 04:21:03 davidg * Novell probe changed to be invasive because of too many complaints * about some clone boards not being reset properly and thus not * found on a warmboot. Yuck. * * Revision 2.10 1993/10/23 04:07:12 davidg * increment output errors if the device times out (done via watchdog) * * Revision 2.9 1993/10/23 04:01:45 davidg * increment input error counter if a packet with a bad length is * detected.
1993-10-23 04:52:41 +00:00
* Revision 2.2 93/09/29 13:23:25 davidg * added no multi-buffer override for 3c503 * * Revision 2.1 93/09/29 12:32:12 davidg * changed multi-buffer count for 16bit 3c503's from 5 to 2 after * noticing that the transmitter becomes idle because of so many * packets to load. * * Revision 2.0 93/09/29 00:00:19 davidg * many changes, rewrites, additions, etc. Now supports the * NE1000, NE2000, WD8003, WD8013, 3C503, 16bit 3C503, and * a variety of similar clones. 16bit 3c503 now does multi * transmit buffers. Nearly every part of the driver has * changed in some way since rev 1.30.
1993-09-29 20:30:26 +00:00
sc->vendor = ED_VENDOR_NOVELL;
sc->mem_shared = 0;
Removed MULTICAST ifdef's; it's no longer optional. Cleaned up code a little.
1994-09-07 06:11:29 +00:00
sc->cr_proto = ED_CR_RD2;
* Revision 2.2 93/09/29 13:23:25 davidg * added no multi-buffer override for 3c503 * * Revision 2.1 93/09/29 12:32:12 davidg * changed multi-buffer count for 16bit 3c503's from 5 to 2 after * noticing that the transmitter becomes idle because of so many * packets to load. * * Revision 2.0 93/09/29 00:00:19 davidg * many changes, rewrites, additions, etc. Now supports the * NE1000, NE2000, WD8003, WD8013, 3C503, 16bit 3C503, and * a variety of similar clones. 16bit 3c503 now does multi * transmit buffers. Nearly every part of the driver has * changed in some way since rev 1.30.
1993-09-29 20:30:26 +00:00
/*
Updated to include improvements from FreeBSD 1.1.5. Fixed brokeness with multicast support and BPF.
1994-08-04 17:42:35 +00:00
* Test the ability to read and write to the NIC memory. This has the
* side affect of determining if this is an NE1000 or an NE2000.
* Revision 2.2 93/09/29 13:23:25 davidg * added no multi-buffer override for 3c503 * * Revision 2.1 93/09/29 12:32:12 davidg * changed multi-buffer count for 16bit 3c503's from 5 to 2 after * noticing that the transmitter becomes idle because of so many * packets to load. * * Revision 2.0 93/09/29 00:00:19 davidg * many changes, rewrites, additions, etc. Now supports the * NE1000, NE2000, WD8003, WD8013, 3C503, 16bit 3C503, and * a variety of similar clones. 16bit 3c503 now does multi * transmit buffers. Nearly every part of the driver has * changed in some way since rev 1.30.
1993-09-29 20:30:26 +00:00
*/
/*
Updated to include improvements from FreeBSD 1.1.5. Fixed brokeness with multicast support and BPF.
1994-08-04 17:42:35 +00:00
* This prevents packets from being stored in the NIC memory when the
* readmem routine turns on the start bit in the CR.
* Revision 2.2 93/09/29 13:23:25 davidg * added no multi-buffer override for 3c503 * * Revision 2.1 93/09/29 12:32:12 davidg * changed multi-buffer count for 16bit 3c503's from 5 to 2 after * noticing that the transmitter becomes idle because of so many * packets to load. * * Revision 2.0 93/09/29 00:00:19 davidg * many changes, rewrites, additions, etc. Now supports the * NE1000, NE2000, WD8003, WD8013, 3C503, 16bit 3C503, and * a variety of similar clones. 16bit 3c503 now does multi * transmit buffers. Nearly every part of the driver has * changed in some way since rev 1.30.
1993-09-29 20:30:26 +00:00
*/
- Fixed the conversion to bus_space interface. - Added PC-98 Cbus devices support. The original patch is submitted by chi@bd.mbn.or.jp (Chiharu Shibata) - Removed old ed driver.
2000-08-17 12:15:45 +00:00
ed_nic_outb(sc, ED_P0_RCR, ED_RCR_MON);
* Revision 2.2 93/09/29 13:23:25 davidg * added no multi-buffer override for 3c503 * * Revision 2.1 93/09/29 12:32:12 davidg * changed multi-buffer count for 16bit 3c503's from 5 to 2 after * noticing that the transmitter becomes idle because of so many * packets to load. * * Revision 2.0 93/09/29 00:00:19 davidg * many changes, rewrites, additions, etc. Now supports the * NE1000, NE2000, WD8003, WD8013, 3C503, 16bit 3C503, and * a variety of similar clones. 16bit 3c503 now does multi * transmit buffers. Nearly every part of the driver has * changed in some way since rev 1.30.
1993-09-29 20:30:26 +00:00
/* Temporarily initialize DCR for byte operations */
- Fixed the conversion to bus_space interface. - Added PC-98 Cbus devices support. The original patch is submitted by chi@bd.mbn.or.jp (Chiharu Shibata) - Removed old ed driver.
2000-08-17 12:15:45 +00:00
ed_nic_outb(sc, ED_P0_DCR, ED_DCR_FT1 | ED_DCR_LS);
* Revision 2.2 93/09/29 13:23:25 davidg * added no multi-buffer override for 3c503 * * Revision 2.1 93/09/29 12:32:12 davidg * changed multi-buffer count for 16bit 3c503's from 5 to 2 after * noticing that the transmitter becomes idle because of so many * packets to load. * * Revision 2.0 93/09/29 00:00:19 davidg * many changes, rewrites, additions, etc. Now supports the * NE1000, NE2000, WD8003, WD8013, 3C503, 16bit 3C503, and * a variety of similar clones. 16bit 3c503 now does multi * transmit buffers. Nearly every part of the driver has * changed in some way since rev 1.30.
1993-09-29 20:30:26 +00:00
- Fixed the conversion to bus_space interface. - Added PC-98 Cbus devices support. The original patch is submitted by chi@bd.mbn.or.jp (Chiharu Shibata) - Removed old ed driver.
2000-08-17 12:15:45 +00:00
ed_nic_outb(sc, ED_P0_PSTART, 8192 / ED_PAGE_SIZE);
ed_nic_outb(sc, ED_P0_PSTOP, 16384 / ED_PAGE_SIZE);
* Revision 2.2 93/09/29 13:23:25 davidg * added no multi-buffer override for 3c503 * * Revision 2.1 93/09/29 12:32:12 davidg * changed multi-buffer count for 16bit 3c503's from 5 to 2 after * noticing that the transmitter becomes idle because of so many * packets to load. * * Revision 2.0 93/09/29 00:00:19 davidg * many changes, rewrites, additions, etc. Now supports the * NE1000, NE2000, WD8003, WD8013, 3C503, 16bit 3C503, and * a variety of similar clones. 16bit 3c503 now does multi * transmit buffers. Nearly every part of the driver has * changed in some way since rev 1.30.
1993-09-29 20:30:26 +00:00
sc->isa16bit = 0;
/*
* Write a test pattern in byte mode. If this fails, then there
Updated to include improvements from FreeBSD 1.1.5. Fixed brokeness with multicast support and BPF.
1994-08-04 17:42:35 +00:00
* probably isn't any memory at 8k - which likely means that the board
* is an NE2000.
* Revision 2.2 93/09/29 13:23:25 davidg * added no multi-buffer override for 3c503 * * Revision 2.1 93/09/29 12:32:12 davidg * changed multi-buffer count for 16bit 3c503's from 5 to 2 after * noticing that the transmitter becomes idle because of so many * packets to load. * * Revision 2.0 93/09/29 00:00:19 davidg * many changes, rewrites, additions, etc. Now supports the * NE1000, NE2000, WD8003, WD8013, 3C503, 16bit 3C503, and * a variety of similar clones. 16bit 3c503 now does multi * transmit buffers. Nearly every part of the driver has * changed in some way since rev 1.30.
1993-09-29 20:30:26 +00:00
*/
ed_pio_writemem(sc, test_pattern, 8192, sizeof(test_pattern));
ed_pio_readmem(sc, 8192, test_buffer, sizeof(test_pattern));
Only try to detect Linksys PCMCIA cards when we are in a pccard environment. This fixes the breakage to ISA ethernet cards. Reviewed by: peter
2000-06-29 07:31:37 +00:00
if (bcmp(test_pattern, test_buffer, sizeof(test_pattern)) == 0) {
Allow newer Linksys 10/100 PCMCIA cards to work. Reviewed by: imp
2000-06-18 05:50:16 +00:00
sc->type = ED_TYPE_NE1000;
sc->type_str = "NE1000";
rearrange order of tests for NE1000, NE2000, and Linksys cards. previous order caused computers with NE2000 cards to hang during boot.
1999-11-01 01:16:56 +00:00
} else {
* Revision 2.2 93/09/29 13:23:25 davidg * added no multi-buffer override for 3c503 * * Revision 2.1 93/09/29 12:32:12 davidg * changed multi-buffer count for 16bit 3c503's from 5 to 2 after * noticing that the transmitter becomes idle because of so many * packets to load. * * Revision 2.0 93/09/29 00:00:19 davidg * many changes, rewrites, additions, etc. Now supports the * NE1000, NE2000, WD8003, WD8013, 3C503, 16bit 3C503, and * a variety of similar clones. 16bit 3c503 now does multi * transmit buffers. Nearly every part of the driver has * changed in some way since rev 1.30.
1993-09-29 20:30:26 +00:00
rearrange order of tests for NE1000, NE2000, and Linksys cards. previous order caused computers with NE2000 cards to hang during boot.
1999-11-01 01:16:56 +00:00
/* neither an NE1000 nor a Linksys - try NE2000 */
- Fixed the conversion to bus_space interface. - Added PC-98 Cbus devices support. The original patch is submitted by chi@bd.mbn.or.jp (Chiharu Shibata) - Removed old ed driver.
2000-08-17 12:15:45 +00:00
ed_nic_outb(sc, ED_P0_DCR, ED_DCR_WTS | ED_DCR_FT1 | ED_DCR_LS);
ed_nic_outb(sc, ED_P0_PSTART, 16384 / ED_PAGE_SIZE);
ed_nic_outb(sc, ED_P0_PSTOP, 32768 / ED_PAGE_SIZE);
* Revision 2.2 93/09/29 13:23:25 davidg * added no multi-buffer override for 3c503 * * Revision 2.1 93/09/29 12:32:12 davidg * changed multi-buffer count for 16bit 3c503's from 5 to 2 after * noticing that the transmitter becomes idle because of so many * packets to load. * * Revision 2.0 93/09/29 00:00:19 davidg * many changes, rewrites, additions, etc. Now supports the * NE1000, NE2000, WD8003, WD8013, 3C503, 16bit 3C503, and * a variety of similar clones. 16bit 3c503 now does multi * transmit buffers. Nearly every part of the driver has * changed in some way since rev 1.30.
1993-09-29 20:30:26 +00:00
sc->isa16bit = 1;
Updated to include improvements from FreeBSD 1.1.5. Fixed brokeness with multicast support and BPF.
1994-08-04 17:42:35 +00:00
* Revision 2.2 93/09/29 13:23:25 davidg * added no multi-buffer override for 3c503 * * Revision 2.1 93/09/29 12:32:12 davidg * changed multi-buffer count for 16bit 3c503's from 5 to 2 after * noticing that the transmitter becomes idle because of so many * packets to load. * * Revision 2.0 93/09/29 00:00:19 davidg * many changes, rewrites, additions, etc. Now supports the * NE1000, NE2000, WD8003, WD8013, 3C503, 16bit 3C503, and * a variety of similar clones. 16bit 3c503 now does multi * transmit buffers. Nearly every part of the driver has * changed in some way since rev 1.30.
1993-09-29 20:30:26 +00:00
/*
* Write a test pattern in word mode. If this also fails, then
Updated to include improvements from FreeBSD 1.1.5. Fixed brokeness with multicast support and BPF.
1994-08-04 17:42:35 +00:00
* we don't know what this board is.
* Revision 2.2 93/09/29 13:23:25 davidg * added no multi-buffer override for 3c503 * * Revision 2.1 93/09/29 12:32:12 davidg * changed multi-buffer count for 16bit 3c503's from 5 to 2 after * noticing that the transmitter becomes idle because of so many * packets to load. * * Revision 2.0 93/09/29 00:00:19 davidg * many changes, rewrites, additions, etc. Now supports the * NE1000, NE2000, WD8003, WD8013, 3C503, 16bit 3C503, and * a variety of similar clones. 16bit 3c503 now does multi * transmit buffers. Nearly every part of the driver has * changed in some way since rev 1.30.
1993-09-29 20:30:26 +00:00
*/
ed_pio_writemem(sc, test_pattern, 16384, sizeof(test_pattern));
ed_pio_readmem(sc, 16384, test_buffer, sizeof(test_pattern));
rearrange order of tests for NE1000, NE2000, and Linksys cards. previous order caused computers with NE2000 cards to hang during boot.
1999-11-01 01:16:56 +00:00
if (bcmp(test_pattern, test_buffer, sizeof(test_pattern)) == 0) {
sc->type = ED_TYPE_NE2000;
sc->type_str = "NE2000";
} else {
return (ENXIO);
}
* Revision 2.2 93/09/29 13:23:25 davidg * added no multi-buffer override for 3c503 * * Revision 2.1 93/09/29 12:32:12 davidg * changed multi-buffer count for 16bit 3c503's from 5 to 2 after * noticing that the transmitter becomes idle because of so many * packets to load. * * Revision 2.0 93/09/29 00:00:19 davidg * many changes, rewrites, additions, etc. Now supports the * NE1000, NE2000, WD8003, WD8013, 3C503, 16bit 3C503, and * a variety of similar clones. 16bit 3c503 now does multi * transmit buffers. Nearly every part of the driver has * changed in some way since rev 1.30.
1993-09-29 20:30:26 +00:00
}
Updated to include improvements from FreeBSD 1.1.5. Fixed brokeness with multicast support and BPF.
1994-08-04 17:42:35 +00:00
rearrange order of tests for NE1000, NE2000, and Linksys cards. previous order caused computers with NE2000 cards to hang during boot.
1999-11-01 01:16:56 +00:00
* Revision 2.2 93/09/29 13:23:25 davidg * added no multi-buffer override for 3c503 * * Revision 2.1 93/09/29 12:32:12 davidg * changed multi-buffer count for 16bit 3c503's from 5 to 2 after * noticing that the transmitter becomes idle because of so many * packets to load. * * Revision 2.0 93/09/29 00:00:19 davidg * many changes, rewrites, additions, etc. Now supports the * NE1000, NE2000, WD8003, WD8013, 3C503, 16bit 3C503, and * a variety of similar clones. 16bit 3c503 now does multi * transmit buffers. Nearly every part of the driver has * changed in some way since rev 1.30.
1993-09-29 20:30:26 +00:00
/* 8k of memory plus an additional 8k if 16bit */
memsize = 8192 + sc->isa16bit * 8192;
Updated to include improvements from FreeBSD 1.1.5. Fixed brokeness with multicast support and BPF.
1994-08-04 17:42:35 +00:00
#if 0 /* probably not useful - NE boards only come two ways */
* Revision 2.2 93/09/29 13:23:25 davidg * added no multi-buffer override for 3c503 * * Revision 2.1 93/09/29 12:32:12 davidg * changed multi-buffer count for 16bit 3c503's from 5 to 2 after * noticing that the transmitter becomes idle because of so many * packets to load. * * Revision 2.0 93/09/29 00:00:19 davidg * many changes, rewrites, additions, etc. Now supports the * NE1000, NE2000, WD8003, WD8013, 3C503, 16bit 3C503, and * a variety of similar clones. 16bit 3c503 now does multi * transmit buffers. Nearly every part of the driver has * changed in some way since rev 1.30.
1993-09-29 20:30:26 +00:00
/* allow kernel config file overrides */
if (isa_dev->id_msize)
memsize = isa_dev->id_msize;
#endif
sc->mem_size = memsize;
/* NIC memory doesn't start at zero on an NE board */
/* The start address is tied to the bus width */
- Fixed the conversion to bus_space interface. - Added PC-98 Cbus devices support. The original patch is submitted by chi@bd.mbn.or.jp (Chiharu Shibata) - Removed old ed driver.
2000-08-17 12:15:45 +00:00
sc->mem_start = (char *) 8192 + sc->isa16bit * 8192;
* Revision 2.2 93/09/29 13:23:25 davidg * added no multi-buffer override for 3c503 * * Revision 2.1 93/09/29 12:32:12 davidg * changed multi-buffer count for 16bit 3c503's from 5 to 2 after * noticing that the transmitter becomes idle because of so many * packets to load. * * Revision 2.0 93/09/29 00:00:19 davidg * many changes, rewrites, additions, etc. Now supports the * NE1000, NE2000, WD8003, WD8013, 3C503, 16bit 3C503, and * a variety of similar clones. 16bit 3c503 now does multi * transmit buffers. Nearly every part of the driver has * changed in some way since rev 1.30.
1993-09-29 20:30:26 +00:00
sc->mem_end = sc->mem_start + memsize;
sc->tx_page_start = memsize / ED_PAGE_SIZE;
- Fixed the conversion to bus_space interface. - Added PC-98 Cbus devices support. The original patch is submitted by chi@bd.mbn.or.jp (Chiharu Shibata) - Removed old ed driver.
2000-08-17 12:15:45 +00:00
if (ED_FLAGS_GETTYPE(flags) == ED_FLAGS_GWETHER) {
Updated to include improvements from FreeBSD 1.1.5. Fixed brokeness with multicast support and BPF.
1994-08-04 17:42:35 +00:00
int x, i, mstart = 0, msize = 0;
char pbuf0[ED_PAGE_SIZE], pbuf[ED_PAGE_SIZE], tbuf[ED_PAGE_SIZE];
for (i = 0; i < ED_PAGE_SIZE; i++)
pbuf0[i] = 0;
/* Clear all the memory. */
for (x = 1; x < 256; x++)
ed_pio_writemem(sc, pbuf0, x * 256, ED_PAGE_SIZE);
/* Search for the start of RAM. */
for (x = 1; x < 256; x++) {
ed_pio_readmem(sc, x * 256, tbuf, ED_PAGE_SIZE);
Change memcmp() to bcmp(). memcmp() isn't declared or implemented for the kernel, but gcc provides an inline version of it if the kernel is compiled with -O.
1995-07-25 22:18:56 +00:00
if (bcmp(pbuf0, tbuf, ED_PAGE_SIZE) == 0) {
Updated to include improvements from FreeBSD 1.1.5. Fixed brokeness with multicast support and BPF.
1994-08-04 17:42:35 +00:00
for (i = 0; i < ED_PAGE_SIZE; i++)
pbuf[i] = 255 - x;
ed_pio_writemem(sc, pbuf, x * 256, ED_PAGE_SIZE);
ed_pio_readmem(sc, x * 256, tbuf, ED_PAGE_SIZE);
Change memcmp() to bcmp(). memcmp() isn't declared or implemented for the kernel, but gcc provides an inline version of it if the kernel is compiled with -O.
1995-07-25 22:18:56 +00:00
if (bcmp(pbuf, tbuf, ED_PAGE_SIZE) == 0) {
Updated to include improvements from FreeBSD 1.1.5. Fixed brokeness with multicast support and BPF.
1994-08-04 17:42:35 +00:00
mstart = x * ED_PAGE_SIZE;
msize = ED_PAGE_SIZE;
break;
}
}
}
if (mstart == 0) {
Commit a checkpoint of an updated if_ed driver. This is pretty much Doug Rabson's work, with a few tweaks from Warner Losh and I. There are still some quirks to resolve, but the old driver is presently breaking the build.
1999-09-03 19:10:56 +00:00
device_printf(dev, "Cannot find start of RAM.\n");
return (ENXIO);
Updated to include improvements from FreeBSD 1.1.5. Fixed brokeness with multicast support and BPF.
1994-08-04 17:42:35 +00:00
}
/* Search for the start of RAM. */
for (x = (mstart / ED_PAGE_SIZE) + 1; x < 256; x++) {
ed_pio_readmem(sc, x * 256, tbuf, ED_PAGE_SIZE);
Change memcmp() to bcmp(). memcmp() isn't declared or implemented for the kernel, but gcc provides an inline version of it if the kernel is compiled with -O.
1995-07-25 22:18:56 +00:00
if (bcmp(pbuf0, tbuf, ED_PAGE_SIZE) == 0) {
Updated to include improvements from FreeBSD 1.1.5. Fixed brokeness with multicast support and BPF.
1994-08-04 17:42:35 +00:00
for (i = 0; i < ED_PAGE_SIZE; i++)
pbuf[i] = 255 - x;
ed_pio_writemem(sc, pbuf, x * 256, ED_PAGE_SIZE);
ed_pio_readmem(sc, x * 256, tbuf, ED_PAGE_SIZE);
Change memcmp() to bcmp(). memcmp() isn't declared or implemented for the kernel, but gcc provides an inline version of it if the kernel is compiled with -O.
1995-07-25 22:18:56 +00:00
if (bcmp(pbuf, tbuf, ED_PAGE_SIZE) == 0)
Updated to include improvements from FreeBSD 1.1.5. Fixed brokeness with multicast support and BPF.
1994-08-04 17:42:35 +00:00
msize += ED_PAGE_SIZE;
else {
break;
}
} else {
break;
}
}
if (msize == 0) {
Commit a checkpoint of an updated if_ed driver. This is pretty much Doug Rabson's work, with a few tweaks from Warner Losh and I. There are still some quirks to resolve, but the old driver is presently breaking the build.
1999-09-03 19:10:56 +00:00
device_printf(dev, "Cannot find any RAM, start : %d, x = %d.\n", mstart, x);
return (ENXIO);
Updated to include improvements from FreeBSD 1.1.5. Fixed brokeness with multicast support and BPF.
1994-08-04 17:42:35 +00:00
}
Commit a checkpoint of an updated if_ed driver. This is pretty much Doug Rabson's work, with a few tweaks from Warner Losh and I. There are still some quirks to resolve, but the old driver is presently breaking the build.
1999-09-03 19:10:56 +00:00
device_printf(dev, "RAM start at %d, size : %d.\n", mstart, msize);
Updated to include improvements from FreeBSD 1.1.5. Fixed brokeness with multicast support and BPF.
1994-08-04 17:42:35 +00:00
sc->mem_size = msize;
- Fixed the conversion to bus_space interface. - Added PC-98 Cbus devices support. The original patch is submitted by chi@bd.mbn.or.jp (Chiharu Shibata) - Removed old ed driver.
2000-08-17 12:15:45 +00:00
sc->mem_start = (caddr_t) mstart;
sc->mem_end = (caddr_t) (msize + mstart);
Updated to include improvements from FreeBSD 1.1.5. Fixed brokeness with multicast support and BPF.
1994-08-04 17:42:35 +00:00
sc->tx_page_start = mstart / ED_PAGE_SIZE;
}
* Revision 2.2 93/09/29 13:23:25 davidg * added no multi-buffer override for 3c503 * * Revision 2.1 93/09/29 12:32:12 davidg * changed multi-buffer count for 16bit 3c503's from 5 to 2 after * noticing that the transmitter becomes idle because of so many * packets to load. * * Revision 2.0 93/09/29 00:00:19 davidg * many changes, rewrites, additions, etc. Now supports the * NE1000, NE2000, WD8003, WD8013, 3C503, 16bit 3C503, and * a variety of similar clones. 16bit 3c503 now does multi * transmit buffers. Nearly every part of the driver has * changed in some way since rev 1.30.
1993-09-29 20:30:26 +00:00
/*
* Use one xmit buffer if < 16k, two buffers otherwise (if not told
Updated to include improvements from FreeBSD 1.1.5. Fixed brokeness with multicast support and BPF.
1994-08-04 17:42:35 +00:00
* otherwise).
* Revision 2.2 93/09/29 13:23:25 davidg * added no multi-buffer override for 3c503 * * Revision 2.1 93/09/29 12:32:12 davidg * changed multi-buffer count for 16bit 3c503's from 5 to 2 after * noticing that the transmitter becomes idle because of so many * packets to load. * * Revision 2.0 93/09/29 00:00:19 davidg * many changes, rewrites, additions, etc. Now supports the * NE1000, NE2000, WD8003, WD8013, 3C503, 16bit 3C503, and * a variety of similar clones. 16bit 3c503 now does multi * transmit buffers. Nearly every part of the driver has * changed in some way since rev 1.30.
1993-09-29 20:30:26 +00:00
*/
Add support for NE2000 compatible PCI Ethernet cards. The PCI probe is enabled by having an "device ed0 at isa? [...]" config line. The first PCI card will get a unit number one higher than the highest defined for any ISA card of the ED type, e.g. if ed0 and ed1 are configured, then the PCI cards will be ed2, ed3, ... BEWARE: If you have configured your kernel as ed0 with the port address as assigned by the PCI BIOS, then your card will be found by both the PCI and ISA probes, and bad things may happen. Make sure to restore the original port address form the GENERIC kernel for the ed0 device! Reviewed by: davidg
1996-05-18 17:56:42 +00:00
if ((memsize < 16384) || (flags & ED_FLAGS_NO_MULTI_BUFFERING))
* Revision 2.2 93/09/29 13:23:25 davidg * added no multi-buffer override for 3c503 * * Revision 2.1 93/09/29 12:32:12 davidg * changed multi-buffer count for 16bit 3c503's from 5 to 2 after * noticing that the transmitter becomes idle because of so many * packets to load. * * Revision 2.0 93/09/29 00:00:19 davidg * many changes, rewrites, additions, etc. Now supports the * NE1000, NE2000, WD8003, WD8013, 3C503, 16bit 3C503, and * a variety of similar clones. 16bit 3c503 now does multi * transmit buffers. Nearly every part of the driver has * changed in some way since rev 1.30.
1993-09-29 20:30:26 +00:00
sc->txb_cnt = 1;
else
sc->txb_cnt = 2;
sc->rec_page_start = sc->tx_page_start + sc->txb_cnt * ED_TXBUF_SIZE;
sc->rec_page_stop = sc->tx_page_start + memsize / ED_PAGE_SIZE;
sc->mem_ring = sc->mem_start + sc->txb_cnt * ED_PAGE_SIZE * ED_TXBUF_SIZE;
Only try to detect Linksys PCMCIA cards when we are in a pccard environment. This fixes the breakage to ISA ethernet cards. Reviewed by: peter
2000-06-29 07:31:37 +00:00
ed_pio_readmem(sc, 0, romdata, 16);
for (n = 0; n < ETHER_ADDR_LEN; n++)
sc->arpcom.ac_enaddr[n] = romdata[n * (sc->isa16bit + 1)];
Updated to include improvements from FreeBSD 1.1.5. Fixed brokeness with multicast support and BPF.
1994-08-04 17:42:35 +00:00
MFPAO: Add support for AX88190, equipped in MELCO LPC3-TX.
2000-07-23 15:15:43 +00:00
if ((ED_FLAGS_GETTYPE(flags) == ED_FLAGS_GWETHER) &&
(sc->arpcom.ac_enaddr[2] == 0x86)) {
Updated to include improvements from FreeBSD 1.1.5. Fixed brokeness with multicast support and BPF.
1994-08-04 17:42:35 +00:00
sc->type_str = "Gateway AT";
Some fixes to device configuration, now that I've had a chance to do it properly from the beginning: 1) The `kern_devconf' struct should be a part of the driver's `softc' structure (now it is). 2) The `description' should say what the device actually is, rather than just giving a model number (now it does). 3) The device should be registered even if the probe fails, so that it can be reconfigured later. 4) For netifs, the device state should follow the IFF_UP flag. Other network interfaces should follow this example. (Please?) Eventually there should be a rundown routine doing the equivalent of setting IFF_UP off, and perhaps more if warranted.
1995-01-15 00:18:17 +00:00
}
* Revision 2.2 93/09/29 13:23:25 davidg * added no multi-buffer override for 3c503 * * Revision 2.1 93/09/29 12:32:12 davidg * changed multi-buffer count for 16bit 3c503's from 5 to 2 after * noticing that the transmitter becomes idle because of so many * packets to load. * * Revision 2.0 93/09/29 00:00:19 davidg * many changes, rewrites, additions, etc. Now supports the * NE1000, NE2000, WD8003, WD8013, 3C503, 16bit 3C503, and * a variety of similar clones. 16bit 3c503 now does multi * transmit buffers. Nearly every part of the driver has * changed in some way since rev 1.30.
1993-09-29 20:30:26 +00:00
/* clear any pending interrupts that might have occurred above */
- Fixed the conversion to bus_space interface. - Added PC-98 Cbus devices support. The original patch is submitted by chi@bd.mbn.or.jp (Chiharu Shibata) - Removed old ed driver.
2000-08-17 12:15:45 +00:00
ed_nic_outb(sc, ED_P0_ISR, 0xff);
* Revision 2.2 93/09/29 13:23:25 davidg * added no multi-buffer override for 3c503 * * Revision 2.1 93/09/29 12:32:12 davidg * changed multi-buffer count for 16bit 3c503's from 5 to 2 after * noticing that the transmitter becomes idle because of so many * packets to load. * * Revision 2.0 93/09/29 00:00:19 davidg * many changes, rewrites, additions, etc. Now supports the * NE1000, NE2000, WD8003, WD8013, 3C503, 16bit 3C503, and * a variety of similar clones. 16bit 3c503 now does multi * transmit buffers. Nearly every part of the driver has * changed in some way since rev 1.30.
1993-09-29 20:30:26 +00:00
Commit a checkpoint of an updated if_ed driver. This is pretty much Doug Rabson's work, with a few tweaks from Warner Losh and I. There are still some quirks to resolve, but the old driver is presently breaking the build.
1999-09-03 19:10:56 +00:00
return (0);
* Revision 2.2 93/09/29 13:23:25 davidg * added no multi-buffer override for 3c503 * * Revision 2.1 93/09/29 12:32:12 davidg * changed multi-buffer count for 16bit 3c503's from 5 to 2 after * noticing that the transmitter becomes idle because of so many * packets to load. * * Revision 2.0 93/09/29 00:00:19 davidg * many changes, rewrites, additions, etc. Now supports the * NE1000, NE2000, WD8003, WD8013, 3C503, 16bit 3C503, and * a variety of similar clones. 16bit 3c503 now does multi * transmit buffers. Nearly every part of the driver has * changed in some way since rev 1.30.
1993-09-29 20:30:26 +00:00
}
Updated to include improvements from FreeBSD 1.1.5. Fixed brokeness with multicast support and BPF.
1994-08-04 17:42:35 +00:00
- Remove the ISA, PCI, and PCCARD specific code from if_ed.c; it now lives in the respective bus front end files. - Add various function prototypes to if_edvar.h - Clean up some debugging code that snuck into if_ed_isa.c - Turn on the right bits in files.i386
1999-10-15 03:12:48 +00:00
int
- Fixed the conversion to bus_space interface. - Added PC-98 Cbus devices support. The original patch is submitted by chi@bd.mbn.or.jp (Chiharu Shibata) - Removed old ed driver.
2000-08-17 12:15:45 +00:00
ed_probe_Novell(dev, port_rid, flags)
Commit a checkpoint of an updated if_ed driver. This is pretty much Doug Rabson's work, with a few tweaks from Warner Losh and I. There are still some quirks to resolve, but the old driver is presently breaking the build.
1999-09-03 19:10:56 +00:00
device_t dev;
- Fixed the conversion to bus_space interface. - Added PC-98 Cbus devices support. The original patch is submitted by chi@bd.mbn.or.jp (Chiharu Shibata) - Removed old ed driver.
2000-08-17 12:15:45 +00:00
int port_rid;
int flags;
Add support for NE2000 compatible PCI Ethernet cards. The PCI probe is enabled by having an "device ed0 at isa? [...]" config line. The first PCI card will get a unit number one higher than the highest defined for any ISA card of the ED type, e.g. if ed0 and ed1 are configured, then the PCI cards will be ed2, ed3, ... BEWARE: If you have configured your kernel as ed0 with the port address as assigned by the PCI BIOS, then your card will be found by both the PCI and ISA probes, and bad things may happen. Make sure to restore the original port address form the GENERIC kernel for the ed0 device! Reviewed by: davidg
1996-05-18 17:56:42 +00:00
{
- Fixed the conversion to bus_space interface. - Added PC-98 Cbus devices support. The original patch is submitted by chi@bd.mbn.or.jp (Chiharu Shibata) - Removed old ed driver.
2000-08-17 12:15:45 +00:00
struct ed_softc *sc = device_get_softc(dev);
int error;
error = ed_alloc_port(dev, port_rid, ED_NOVELL_IO_PORTS);
if (error)
return (error);
sc->asic_offset = ED_NOVELL_ASIC_OFFSET;
sc->nic_offset = ED_NOVELL_NIC_OFFSET;
return ed_probe_Novell_generic(dev, flags);
Add support for NE2000 compatible PCI Ethernet cards. The PCI probe is enabled by having an "device ed0 at isa? [...]" config line. The first PCI card will get a unit number one higher than the highest defined for any ISA card of the ED type, e.g. if ed0 and ed1 are configured, then the PCI cards will be ed2, ed3, ... BEWARE: If you have configured your kernel as ed0 with the port address as assigned by the PCI BIOS, then your card will be found by both the PCI and ISA probes, and bad things may happen. Make sure to restore the original port address form the GENERIC kernel for the ed0 device! Reviewed by: davidg
1996-05-18 17:56:42 +00:00
}
This diff adds support for the HP PC Lan+ cards (model numbers: 27247B and 27252A) in FreeBSD's `ed' driver. Submitted by: A JOSEPH KOSHY <koshy@india.hp.com>
1996-08-07 11:18:23 +00:00
#define ED_HPP_TEST_SIZE 16
/*
* Probe and vendor specific initialization for the HP PC Lan+ Cards.
* (HP Part nos: 27247B and 27252A).
*
* The card has an asic wrapper around a DS8390 core. The asic handles
* host accesses and offers both standard register IO and memory mapped
* IO. Memory mapped I/O allows better performance at the expense of greater
* chance of an incompatibility with existing ISA cards.
*
* The card has a few caveats: it isn't tolerant of byte wide accesses, only
* short (16 bit) or word (32 bit) accesses are allowed. Some card revisions
* don't allow 32 bit accesses; these are indicated by a bit in the software
* ID register (see if_edreg.h).
*
* Other caveats are: we should read the MAC address only when the card
* is inactive.
*
* For more information; please consult the CRYNWR packet driver.
*
* The AUI port is turned on using the "link2" option on the ifconfig
* command line.
*/
- Remove the ISA, PCI, and PCCARD specific code from if_ed.c; it now lives in the respective bus front end files. - Add various function prototypes to if_edvar.h - Clean up some debugging code that snuck into if_ed_isa.c - Turn on the right bits in files.i386
1999-10-15 03:12:48 +00:00
int
- Fixed the conversion to bus_space interface. - Added PC-98 Cbus devices support. The original patch is submitted by chi@bd.mbn.or.jp (Chiharu Shibata) - Removed old ed driver.
2000-08-17 12:15:45 +00:00
ed_probe_HP_pclanp(dev, port_rid, flags)
Commit a checkpoint of an updated if_ed driver. This is pretty much Doug Rabson's work, with a few tweaks from Warner Losh and I. There are still some quirks to resolve, but the old driver is presently breaking the build.
1999-09-03 19:10:56 +00:00
device_t dev;
- Fixed the conversion to bus_space interface. - Added PC-98 Cbus devices support. The original patch is submitted by chi@bd.mbn.or.jp (Chiharu Shibata) - Removed old ed driver.
2000-08-17 12:15:45 +00:00
int port_rid;
int flags;
This diff adds support for the HP PC Lan+ cards (model numbers: 27247B and 27252A) in FreeBSD's `ed' driver. Submitted by: A JOSEPH KOSHY <koshy@india.hp.com>
1996-08-07 11:18:23 +00:00
{
Commit a checkpoint of an updated if_ed driver. This is pretty much Doug Rabson's work, with a few tweaks from Warner Losh and I. There are still some quirks to resolve, but the old driver is presently breaking the build.
1999-09-03 19:10:56 +00:00
struct ed_softc *sc = device_get_softc(dev);
int error;
This diff adds support for the HP PC Lan+ cards (model numbers: 27247B and 27252A) in FreeBSD's `ed' driver. Submitted by: A JOSEPH KOSHY <koshy@india.hp.com>
1996-08-07 11:18:23 +00:00
int n; /* temp var */
int memsize; /* mem on board */
u_char checksum; /* checksum of board address */
u_char irq; /* board configured IRQ */
char test_pattern[ED_HPP_TEST_SIZE]; /* read/write areas for */
char test_buffer[ED_HPP_TEST_SIZE]; /* probing card */
Commit a checkpoint of an updated if_ed driver. This is pretty much Doug Rabson's work, with a few tweaks from Warner Losh and I. There are still some quirks to resolve, but the old driver is presently breaking the build.
1999-09-03 19:10:56 +00:00
u_long conf_maddr, conf_msize, conf_irq, junk;
This diff adds support for the HP PC Lan+ cards (model numbers: 27247B and 27252A) in FreeBSD's `ed' driver. Submitted by: A JOSEPH KOSHY <koshy@india.hp.com>
1996-08-07 11:18:23 +00:00
Commit a checkpoint of an updated if_ed driver. This is pretty much Doug Rabson's work, with a few tweaks from Warner Losh and I. There are still some quirks to resolve, but the old driver is presently breaking the build.
1999-09-03 19:10:56 +00:00
error = ed_alloc_port(dev, 0, ED_HPP_IO_PORTS);
if (error)
return (error);
This diff adds support for the HP PC Lan+ cards (model numbers: 27247B and 27252A) in FreeBSD's `ed' driver. Submitted by: A JOSEPH KOSHY <koshy@india.hp.com>
1996-08-07 11:18:23 +00:00
/* Fill in basic information */
- Fixed the conversion to bus_space interface. - Added PC-98 Cbus devices support. The original patch is submitted by chi@bd.mbn.or.jp (Chiharu Shibata) - Removed old ed driver.
2000-08-17 12:15:45 +00:00
sc->asic_offset = ED_HPP_ASIC_OFFSET;
sc->nic_offset = ED_HPP_NIC_OFFSET;
MFPAO: Add support for AX88190, equipped in MELCO LPC3-TX.
2000-07-23 15:15:43 +00:00
sc->chip_type = ED_CHIP_TYPE_DP8390;
This diff adds support for the HP PC Lan+ cards (model numbers: 27247B and 27252A) in FreeBSD's `ed' driver. Submitted by: A JOSEPH KOSHY <koshy@india.hp.com>
1996-08-07 11:18:23 +00:00
sc->isa16bit = 0; /* the 8390 core needs to be in byte mode */
/*
* Look for the HP PCLAN+ signature: "0x50,0x48,0x00,0x53"
*/
- Fixed the conversion to bus_space interface. - Added PC-98 Cbus devices support. The original patch is submitted by chi@bd.mbn.or.jp (Chiharu Shibata) - Removed old ed driver.
2000-08-17 12:15:45 +00:00
if ((ed_asic_inb(sc, ED_HPP_ID) != 0x50) ||
(ed_asic_inb(sc, ED_HPP_ID + 1) != 0x48) ||
((ed_asic_inb(sc, ED_HPP_ID + 2) & 0xF0) != 0) ||
(ed_asic_inb(sc, ED_HPP_ID + 3) != 0x53))
The sense of probes has inverted. They return an error, rather than true/false. Fix ed_probe_HP_pclanp() so that it doesn't "succeed" on non-existing hardware. Submitted by: Mark Hittinger <bugs@freebsd.netcom.com>
1999-09-13 19:14:43 +00:00
return ENXIO;
This diff adds support for the HP PC Lan+ cards (model numbers: 27247B and 27252A) in FreeBSD's `ed' driver. Submitted by: A JOSEPH KOSHY <koshy@india.hp.com>
1996-08-07 11:18:23 +00:00
/*
* Read the MAC address and verify checksum on the address.
*/
- Fixed the conversion to bus_space interface. - Added PC-98 Cbus devices support. The original patch is submitted by chi@bd.mbn.or.jp (Chiharu Shibata) - Removed old ed driver.
2000-08-17 12:15:45 +00:00
ed_asic_outw(sc, ED_HPP_PAGING, ED_HPP_PAGE_MAC);
This diff adds support for the HP PC Lan+ cards (model numbers: 27247B and 27252A) in FreeBSD's `ed' driver. Submitted by: A JOSEPH KOSHY <koshy@india.hp.com>
1996-08-07 11:18:23 +00:00
for (n = 0, checksum = 0; n < ETHER_ADDR_LEN; n++)
checksum += (sc->arpcom.ac_enaddr[n] =
- Fixed the conversion to bus_space interface. - Added PC-98 Cbus devices support. The original patch is submitted by chi@bd.mbn.or.jp (Chiharu Shibata) - Removed old ed driver.
2000-08-17 12:15:45 +00:00
ed_asic_inb(sc, ED_HPP_MAC_ADDR + n));
This diff adds support for the HP PC Lan+ cards (model numbers: 27247B and 27252A) in FreeBSD's `ed' driver. Submitted by: A JOSEPH KOSHY <koshy@india.hp.com>
1996-08-07 11:18:23 +00:00
- Fixed the conversion to bus_space interface. - Added PC-98 Cbus devices support. The original patch is submitted by chi@bd.mbn.or.jp (Chiharu Shibata) - Removed old ed driver.
2000-08-17 12:15:45 +00:00
checksum += ed_asic_inb(sc, ED_HPP_MAC_ADDR + ETHER_ADDR_LEN);
This diff adds support for the HP PC Lan+ cards (model numbers: 27247B and 27252A) in FreeBSD's `ed' driver. Submitted by: A JOSEPH KOSHY <koshy@india.hp.com>
1996-08-07 11:18:23 +00:00
if (checksum != 0xFF)
The sense of probes has inverted. They return an error, rather than true/false. Fix ed_probe_HP_pclanp() so that it doesn't "succeed" on non-existing hardware. Submitted by: Mark Hittinger <bugs@freebsd.netcom.com>
1999-09-13 19:14:43 +00:00
return ENXIO;
This diff adds support for the HP PC Lan+ cards (model numbers: 27247B and 27252A) in FreeBSD's `ed' driver. Submitted by: A JOSEPH KOSHY <koshy@india.hp.com>
1996-08-07 11:18:23 +00:00
/*
* Verify that the software model number is 0.
*/
- Fixed the conversion to bus_space interface. - Added PC-98 Cbus devices support. The original patch is submitted by chi@bd.mbn.or.jp (Chiharu Shibata) - Removed old ed driver.
2000-08-17 12:15:45 +00:00
ed_asic_outw(sc, ED_HPP_PAGING, ED_HPP_PAGE_ID);
if (((sc->hpp_id = ed_asic_inw(sc, ED_HPP_PAGE_4)) &
This diff adds support for the HP PC Lan+ cards (model numbers: 27247B and 27252A) in FreeBSD's `ed' driver. Submitted by: A JOSEPH KOSHY <koshy@india.hp.com>
1996-08-07 11:18:23 +00:00
ED_HPP_ID_SOFT_MODEL_MASK) != 0x0000)
The sense of probes has inverted. They return an error, rather than true/false. Fix ed_probe_HP_pclanp() so that it doesn't "succeed" on non-existing hardware. Submitted by: Mark Hittinger <bugs@freebsd.netcom.com>
1999-09-13 19:14:43 +00:00
return ENXIO;
This diff adds support for the HP PC Lan+ cards (model numbers: 27247B and 27252A) in FreeBSD's `ed' driver. Submitted by: A JOSEPH KOSHY <koshy@india.hp.com>
1996-08-07 11:18:23 +00:00
/*
* Read in and save the current options configured on card.
*/
- Fixed the conversion to bus_space interface. - Added PC-98 Cbus devices support. The original patch is submitted by chi@bd.mbn.or.jp (Chiharu Shibata) - Removed old ed driver.
2000-08-17 12:15:45 +00:00
sc->hpp_options = ed_asic_inw(sc, ED_HPP_OPTION);
This diff adds support for the HP PC Lan+ cards (model numbers: 27247B and 27252A) in FreeBSD's `ed' driver. Submitted by: A JOSEPH KOSHY <koshy@india.hp.com>
1996-08-07 11:18:23 +00:00
sc->hpp_options |= (ED_HPP_OPTION_NIC_RESET |
ED_HPP_OPTION_CHIP_RESET |
ED_HPP_OPTION_ENABLE_IRQ);
/*
* Reset the chip. This requires writing to the option register
* so take care to preserve the other bits.
*/
- Fixed the conversion to bus_space interface. - Added PC-98 Cbus devices support. The original patch is submitted by chi@bd.mbn.or.jp (Chiharu Shibata) - Removed old ed driver.
2000-08-17 12:15:45 +00:00
ed_asic_outw(sc, ED_HPP_OPTION,
This diff adds support for the HP PC Lan+ cards (model numbers: 27247B and 27252A) in FreeBSD's `ed' driver. Submitted by: A JOSEPH KOSHY <koshy@india.hp.com>
1996-08-07 11:18:23 +00:00
(sc->hpp_options & ~(ED_HPP_OPTION_NIC_RESET |
ED_HPP_OPTION_CHIP_RESET)));
DELAY(5000); /* wait for chip reset to complete */
- Fixed the conversion to bus_space interface. - Added PC-98 Cbus devices support. The original patch is submitted by chi@bd.mbn.or.jp (Chiharu Shibata) - Removed old ed driver.
2000-08-17 12:15:45 +00:00
ed_asic_outw(sc, ED_HPP_OPTION,
This diff adds support for the HP PC Lan+ cards (model numbers: 27247B and 27252A) in FreeBSD's `ed' driver. Submitted by: A JOSEPH KOSHY <koshy@india.hp.com>
1996-08-07 11:18:23 +00:00
(sc->hpp_options | (ED_HPP_OPTION_NIC_RESET |
ED_HPP_OPTION_CHIP_RESET |
ED_HPP_OPTION_ENABLE_IRQ)));
DELAY(5000);
- Fixed the conversion to bus_space interface. - Added PC-98 Cbus devices support. The original patch is submitted by chi@bd.mbn.or.jp (Chiharu Shibata) - Removed old ed driver.
2000-08-17 12:15:45 +00:00
if (!(ed_nic_inb(sc, ED_P0_ISR) & ED_ISR_RST))
The sense of probes has inverted. They return an error, rather than true/false. Fix ed_probe_HP_pclanp() so that it doesn't "succeed" on non-existing hardware. Submitted by: Mark Hittinger <bugs@freebsd.netcom.com>
1999-09-13 19:14:43 +00:00
return ENXIO; /* reset did not complete */
This diff adds support for the HP PC Lan+ cards (model numbers: 27247B and 27252A) in FreeBSD's `ed' driver. Submitted by: A JOSEPH KOSHY <koshy@india.hp.com>
1996-08-07 11:18:23 +00:00
/*
* Read out configuration information.
*/
- Fixed the conversion to bus_space interface. - Added PC-98 Cbus devices support. The original patch is submitted by chi@bd.mbn.or.jp (Chiharu Shibata) - Removed old ed driver.
2000-08-17 12:15:45 +00:00
ed_asic_outw(sc, ED_HPP_PAGING, ED_HPP_PAGE_HW);
This diff adds support for the HP PC Lan+ cards (model numbers: 27247B and 27252A) in FreeBSD's `ed' driver. Submitted by: A JOSEPH KOSHY <koshy@india.hp.com>
1996-08-07 11:18:23 +00:00
- Fixed the conversion to bus_space interface. - Added PC-98 Cbus devices support. The original patch is submitted by chi@bd.mbn.or.jp (Chiharu Shibata) - Removed old ed driver.
2000-08-17 12:15:45 +00:00
irq = ed_asic_inb(sc, ED_HPP_HW_IRQ);
This diff adds support for the HP PC Lan+ cards (model numbers: 27247B and 27252A) in FreeBSD's `ed' driver. Submitted by: A JOSEPH KOSHY <koshy@india.hp.com>
1996-08-07 11:18:23 +00:00
/*
* Check for impossible IRQ.
*/
Commit a checkpoint of an updated if_ed driver. This is pretty much Doug Rabson's work, with a few tweaks from Warner Losh and I. There are still some quirks to resolve, but the old driver is presently breaking the build.
1999-09-03 19:10:56 +00:00
if (irq >= (sizeof(ed_hpp_intr_val) / sizeof(ed_hpp_intr_val[0])))
The sense of probes has inverted. They return an error, rather than true/false. Fix ed_probe_HP_pclanp() so that it doesn't "succeed" on non-existing hardware. Submitted by: Mark Hittinger <bugs@freebsd.netcom.com>
1999-09-13 19:14:43 +00:00
return ENXIO;
This diff adds support for the HP PC Lan+ cards (model numbers: 27247B and 27252A) in FreeBSD's `ed' driver. Submitted by: A JOSEPH KOSHY <koshy@india.hp.com>
1996-08-07 11:18:23 +00:00
/*
* If the kernel IRQ was specified with a '?' use the cards idea
* of the IRQ. If the kernel IRQ was explicitly specified, it
* should match that of the hardware.
*/
* Add struct resource_list* argument to resource_list_alloc and resource_list_release. This removes the dependancy on the layout of ivars. * Move set_resource, get_resource and delete_resource from isa_if.m to bus_if.m. * Simplify driver code by providing wrappers to those methods: bus_set_resource(dev, type, rid, start, count); bus_get_resource(dev, type, rid, startp, countp); bus_get_resource_start(dev, type, rid); bus_get_resource_count(dev, type, rid); bus_delete_resource(dev, type, rid); * Delete isa_get_rsrc and use bus_get_resource_start instead. * Fix a stupid typo in isa_alloc_resource reported by Takahashi Yoshihiro <nyan@FreeBSD.org>. * Print a diagnostic message if we can't assign resources to a PnP device. * Change device_print_prettyname() so that it doesn't print "(no driver assigned)-1" for anonymous devices.
1999-10-12 21:35:51 +00:00
error = bus_get_resource(dev, SYS_RES_IRQ, 0,
Commit a checkpoint of an updated if_ed driver. This is pretty much Doug Rabson's work, with a few tweaks from Warner Losh and I. There are still some quirks to resolve, but the old driver is presently breaking the build.
1999-09-03 19:10:56 +00:00
&conf_irq, &junk);
if (error) {
* Add struct resource_list* argument to resource_list_alloc and resource_list_release. This removes the dependancy on the layout of ivars. * Move set_resource, get_resource and delete_resource from isa_if.m to bus_if.m. * Simplify driver code by providing wrappers to those methods: bus_set_resource(dev, type, rid, start, count); bus_get_resource(dev, type, rid, startp, countp); bus_get_resource_start(dev, type, rid); bus_get_resource_count(dev, type, rid); bus_delete_resource(dev, type, rid); * Delete isa_get_rsrc and use bus_get_resource_start instead. * Fix a stupid typo in isa_alloc_resource reported by Takahashi Yoshihiro <nyan@FreeBSD.org>. * Print a diagnostic message if we can't assign resources to a PnP device. * Change device_print_prettyname() so that it doesn't print "(no driver assigned)-1" for anonymous devices.
1999-10-12 21:35:51 +00:00
bus_set_resource(dev, SYS_RES_IRQ, 0,
Commit a checkpoint of an updated if_ed driver. This is pretty much Doug Rabson's work, with a few tweaks from Warner Losh and I. There are still some quirks to resolve, but the old driver is presently breaking the build.
1999-09-03 19:10:56 +00:00
ed_hpp_intr_val[irq], 1);
} else {
if (conf_irq != ed_hpp_intr_val[irq])
return (ENXIO);
}
This diff adds support for the HP PC Lan+ cards (model numbers: 27247B and 27252A) in FreeBSD's `ed' driver. Submitted by: A JOSEPH KOSHY <koshy@india.hp.com>
1996-08-07 11:18:23 +00:00
/*
* Fill in softconfig info.
*/
sc->vendor = ED_VENDOR_HP;
sc->type = ED_TYPE_HP_PCLANPLUS;
sc->type_str = "HP-PCLAN+";
sc->mem_shared = 0; /* we DON'T have dual ported RAM */
sc->mem_start = 0; /* we use offsets inside the card RAM */
sc->hpp_mem_start = NULL;/* no memory mapped I/O by default */
Commit a checkpoint of an updated if_ed driver. This is pretty much Doug Rabson's work, with a few tweaks from Warner Losh and I. There are still some quirks to resolve, but the old driver is presently breaking the build.
1999-09-03 19:10:56 +00:00
/*
* The board has 32KB of memory. Is there a way to determine
* this programmatically?
*/
memsize = 32768;
This diff adds support for the HP PC Lan+ cards (model numbers: 27247B and 27252A) in FreeBSD's `ed' driver. Submitted by: A JOSEPH KOSHY <koshy@india.hp.com>
1996-08-07 11:18:23 +00:00
/*
* Check if memory mapping of the I/O registers possible.
*/
if (sc->hpp_options & ED_HPP_OPTION_MEM_ENABLE)
{
u_long mem_addr;
/*
* determine the memory address from the board.
*/
- Fixed the conversion to bus_space interface. - Added PC-98 Cbus devices support. The original patch is submitted by chi@bd.mbn.or.jp (Chiharu Shibata) - Removed old ed driver.
2000-08-17 12:15:45 +00:00
ed_asic_outw(sc, ED_HPP_PAGING, ED_HPP_PAGE_HW);
mem_addr = (ed_asic_inw(sc, ED_HPP_HW_MEM_MAP) << 8);
This diff adds support for the HP PC Lan+ cards (model numbers: 27247B and 27252A) in FreeBSD's `ed' driver. Submitted by: A JOSEPH KOSHY <koshy@india.hp.com>
1996-08-07 11:18:23 +00:00
/*
* Check that the kernel specified start of memory and
* hardware's idea of it match.
*/
* Add struct resource_list* argument to resource_list_alloc and resource_list_release. This removes the dependancy on the layout of ivars. * Move set_resource, get_resource and delete_resource from isa_if.m to bus_if.m. * Simplify driver code by providing wrappers to those methods: bus_set_resource(dev, type, rid, start, count); bus_get_resource(dev, type, rid, startp, countp); bus_get_resource_start(dev, type, rid); bus_get_resource_count(dev, type, rid); bus_delete_resource(dev, type, rid); * Delete isa_get_rsrc and use bus_get_resource_start instead. * Fix a stupid typo in isa_alloc_resource reported by Takahashi Yoshihiro <nyan@FreeBSD.org>. * Print a diagnostic message if we can't assign resources to a PnP device. * Change device_print_prettyname() so that it doesn't print "(no driver assigned)-1" for anonymous devices.
1999-10-12 21:35:51 +00:00
error = bus_get_resource(dev, SYS_RES_MEMORY, 0,
Commit a checkpoint of an updated if_ed driver. This is pretty much Doug Rabson's work, with a few tweaks from Warner Losh and I. There are still some quirks to resolve, but the old driver is presently breaking the build.
1999-09-03 19:10:56 +00:00
&conf_maddr, &conf_msize);
if (error)
return (error);
This diff adds support for the HP PC Lan+ cards (model numbers: 27247B and 27252A) in FreeBSD's `ed' driver. Submitted by: A JOSEPH KOSHY <koshy@india.hp.com>
1996-08-07 11:18:23 +00:00
Commit a checkpoint of an updated if_ed driver. This is pretty much Doug Rabson's work, with a few tweaks from Warner Losh and I. There are still some quirks to resolve, but the old driver is presently breaking the build.
1999-09-03 19:10:56 +00:00
if (mem_addr != conf_maddr)
The sense of probes has inverted. They return an error, rather than true/false. Fix ed_probe_HP_pclanp() so that it doesn't "succeed" on non-existing hardware. Submitted by: Mark Hittinger <bugs@freebsd.netcom.com>
1999-09-13 19:14:43 +00:00
return ENXIO;
This diff adds support for the HP PC Lan+ cards (model numbers: 27247B and 27252A) in FreeBSD's `ed' driver. Submitted by: A JOSEPH KOSHY <koshy@india.hp.com>
1996-08-07 11:18:23 +00:00
Commit a checkpoint of an updated if_ed driver. This is pretty much Doug Rabson's work, with a few tweaks from Warner Losh and I. There are still some quirks to resolve, but the old driver is presently breaking the build.
1999-09-03 19:10:56 +00:00
error = ed_alloc_memory(dev, 0, memsize);
if (error)
return (error);
This diff adds support for the HP PC Lan+ cards (model numbers: 27247B and 27252A) in FreeBSD's `ed' driver. Submitted by: A JOSEPH KOSHY <koshy@india.hp.com>
1996-08-07 11:18:23 +00:00
- Fixed the conversion to bus_space interface. - Added PC-98 Cbus devices support. The original patch is submitted by chi@bd.mbn.or.jp (Chiharu Shibata) - Removed old ed driver.
2000-08-17 12:15:45 +00:00
sc->hpp_mem_start = rman_get_virtual(sc->mem_res);
Commit a checkpoint of an updated if_ed driver. This is pretty much Doug Rabson's work, with a few tweaks from Warner Losh and I. There are still some quirks to resolve, but the old driver is presently breaking the build.
1999-09-03 19:10:56 +00:00
}
This diff adds support for the HP PC Lan+ cards (model numbers: 27247B and 27252A) in FreeBSD's `ed' driver. Submitted by: A JOSEPH KOSHY <koshy@india.hp.com>
1996-08-07 11:18:23 +00:00
/*
* Fill in the rest of the soft config structure.
*/
/*
* The transmit page index.
*/
sc->tx_page_start = ED_HPP_TX_PAGE_OFFSET;
Change isa_get/set_flags() to device_get/set_flags().
1999-09-07 08:42:49 +00:00
if (device_get_flags(dev) & ED_FLAGS_NO_MULTI_BUFFERING)
This diff adds support for the HP PC Lan+ cards (model numbers: 27247B and 27252A) in FreeBSD's `ed' driver. Submitted by: A JOSEPH KOSHY <koshy@india.hp.com>
1996-08-07 11:18:23 +00:00
sc->txb_cnt = 1;
else
sc->txb_cnt = 2;
/*
* Memory description
*/
sc->mem_size = memsize;
sc->mem_ring = sc->mem_start +
(sc->txb_cnt * ED_PAGE_SIZE * ED_TXBUF_SIZE);
sc->mem_end = sc->mem_start + sc->mem_size;
/*
* Receive area starts after the transmit area and
* continues till the end of memory.
*/
sc->rec_page_start = sc->tx_page_start +
(sc->txb_cnt * ED_TXBUF_SIZE);
sc->rec_page_stop = (sc->mem_size / ED_PAGE_SIZE);
sc->cr_proto = 0; /* value works */
/*
* Set the wrap registers for string I/O reads.
*/
- Fixed the conversion to bus_space interface. - Added PC-98 Cbus devices support. The original patch is submitted by chi@bd.mbn.or.jp (Chiharu Shibata) - Removed old ed driver.
2000-08-17 12:15:45 +00:00
ed_asic_outw(sc, ED_HPP_PAGING, ED_HPP_PAGE_HW);
ed_asic_outw(sc, ED_HPP_HW_WRAP,
This diff adds support for the HP PC Lan+ cards (model numbers: 27247B and 27252A) in FreeBSD's `ed' driver. Submitted by: A JOSEPH KOSHY <koshy@india.hp.com>
1996-08-07 11:18:23 +00:00
((sc->rec_page_start / ED_PAGE_SIZE) |
(((sc->rec_page_stop / ED_PAGE_SIZE) - 1) << 8)));
/*
* Reset the register page to normal operation.
*/
- Fixed the conversion to bus_space interface. - Added PC-98 Cbus devices support. The original patch is submitted by chi@bd.mbn.or.jp (Chiharu Shibata) - Removed old ed driver.
2000-08-17 12:15:45 +00:00
ed_asic_outw(sc, ED_HPP_PAGING, ED_HPP_PAGE_PERF);
This diff adds support for the HP PC Lan+ cards (model numbers: 27247B and 27252A) in FreeBSD's `ed' driver. Submitted by: A JOSEPH KOSHY <koshy@india.hp.com>
1996-08-07 11:18:23 +00:00
/*
* Verify that we can read/write from adapter memory.
* Create test pattern.
*/
for (n = 0; n < ED_HPP_TEST_SIZE; n++)
{
test_pattern[n] = (n*n) ^ ~n;
}
#undef ED_HPP_TEST_SIZE
/*
* Check that the memory is accessible thru the I/O ports.
* Write out the contents of "test_pattern", read back
* into "test_buffer" and compare the two for any
* mismatch.
*/
for (n = 0; n < (32768 / ED_PAGE_SIZE); n ++) {
- Fixed the conversion to bus_space interface. - Added PC-98 Cbus devices support. The original patch is submitted by chi@bd.mbn.or.jp (Chiharu Shibata) - Removed old ed driver.
2000-08-17 12:15:45 +00:00
ed_hpp_writemem(sc, test_pattern, (n * ED_PAGE_SIZE),
This diff adds support for the HP PC Lan+ cards (model numbers: 27247B and 27252A) in FreeBSD's `ed' driver. Submitted by: A JOSEPH KOSHY <koshy@india.hp.com>
1996-08-07 11:18:23 +00:00
sizeof(test_pattern));
- Fixed the conversion to bus_space interface. - Added PC-98 Cbus devices support. The original patch is submitted by chi@bd.mbn.or.jp (Chiharu Shibata) - Removed old ed driver.
2000-08-17 12:15:45 +00:00
ed_hpp_readmem(sc, (n * ED_PAGE_SIZE),
This diff adds support for the HP PC Lan+ cards (model numbers: 27247B and 27252A) in FreeBSD's `ed' driver. Submitted by: A JOSEPH KOSHY <koshy@india.hp.com>
1996-08-07 11:18:23 +00:00
test_buffer, sizeof(test_pattern));
if (bcmp(test_pattern, test_buffer,
sizeof(test_pattern)))
The sense of probes has inverted. They return an error, rather than true/false. Fix ed_probe_HP_pclanp() so that it doesn't "succeed" on non-existing hardware. Submitted by: Mark Hittinger <bugs@freebsd.netcom.com>
1999-09-13 19:14:43 +00:00
return ENXIO;
This diff adds support for the HP PC Lan+ cards (model numbers: 27247B and 27252A) in FreeBSD's `ed' driver. Submitted by: A JOSEPH KOSHY <koshy@india.hp.com>
1996-08-07 11:18:23 +00:00
}
Fix obvious bug where return from probe was botched. People with HP PCLAN+ NICs can now happily use the card again PR: 21087 Submitted by: M. B. Buchanan <buchanan@orbitworld.net>
2001-10-31 19:43:33 +00:00
return (0);
This diff adds support for the HP PC Lan+ cards (model numbers: 27247B and 27252A) in FreeBSD's `ed' driver. Submitted by: A JOSEPH KOSHY <koshy@india.hp.com>
1996-08-07 11:18:23 +00:00
}
/*
* HP PC Lan+ : Set the physical link to use AUI or TP/TL.
*/
Be consistent about "static" functions: if the function is marked static in its prototype, mark it static at the definition too. Inspired by: FlexeLint warning #512
2002-09-28 17:15:38 +00:00
static void
This diff adds support for the HP PC Lan+ cards (model numbers: 27247B and 27252A) in FreeBSD's `ed' driver. Submitted by: A JOSEPH KOSHY <koshy@india.hp.com>
1996-08-07 11:18:23 +00:00
ed_hpp_set_physical_link(struct ed_softc *sc)
{
struct ifnet *ifp = &sc->arpcom.ac_if;
int lan_page;
- Fixed the conversion to bus_space interface. - Added PC-98 Cbus devices support. The original patch is submitted by chi@bd.mbn.or.jp (Chiharu Shibata) - Removed old ed driver.
2000-08-17 12:15:45 +00:00
ed_asic_outw(sc, ED_HPP_PAGING, ED_HPP_PAGE_LAN);
lan_page = ed_asic_inw(sc, ED_HPP_PAGE_0);
This diff adds support for the HP PC Lan+ cards (model numbers: 27247B and 27252A) in FreeBSD's `ed' driver. Submitted by: A JOSEPH KOSHY <koshy@india.hp.com>
1996-08-07 11:18:23 +00:00
if (ifp->if_flags & IFF_ALTPHYS) {
/*
* Use the AUI port.
*/
lan_page |= ED_HPP_LAN_AUI;
- Fixed the conversion to bus_space interface. - Added PC-98 Cbus devices support. The original patch is submitted by chi@bd.mbn.or.jp (Chiharu Shibata) - Removed old ed driver.
2000-08-17 12:15:45 +00:00
ed_asic_outw(sc, ED_HPP_PAGING, ED_HPP_PAGE_LAN);
ed_asic_outw(sc, ED_HPP_PAGE_0, lan_page);
This diff adds support for the HP PC Lan+ cards (model numbers: 27247B and 27252A) in FreeBSD's `ed' driver. Submitted by: A JOSEPH KOSHY <koshy@india.hp.com>
1996-08-07 11:18:23 +00:00
} else {
/*
* Use the ThinLan interface
*/
lan_page &= ~ED_HPP_LAN_AUI;
- Fixed the conversion to bus_space interface. - Added PC-98 Cbus devices support. The original patch is submitted by chi@bd.mbn.or.jp (Chiharu Shibata) - Removed old ed driver.
2000-08-17 12:15:45 +00:00
ed_asic_outw(sc, ED_HPP_PAGING, ED_HPP_PAGE_LAN);
ed_asic_outw(sc, ED_HPP_PAGE_0, lan_page);
This diff adds support for the HP PC Lan+ cards (model numbers: 27247B and 27252A) in FreeBSD's `ed' driver. Submitted by: A JOSEPH KOSHY <koshy@india.hp.com>
1996-08-07 11:18:23 +00:00
}
/*
* Wait for the lan card to re-initialize itself
*/
DELAY(150000); /* wait 150 ms */
/*
* Restore normal pages.
*/
- Fixed the conversion to bus_space interface. - Added PC-98 Cbus devices support. The original patch is submitted by chi@bd.mbn.or.jp (Chiharu Shibata) - Removed old ed driver.
2000-08-17 12:15:45 +00:00
ed_asic_outw(sc, ED_HPP_PAGING, ED_HPP_PAGE_PERF);
This diff adds support for the HP PC Lan+ cards (model numbers: 27247B and 27252A) in FreeBSD's `ed' driver. Submitted by: A JOSEPH KOSHY <koshy@india.hp.com>
1996-08-07 11:18:23 +00:00
}
Commit a checkpoint of an updated if_ed driver. This is pretty much Doug Rabson's work, with a few tweaks from Warner Losh and I. There are still some quirks to resolve, but the old driver is presently breaking the build.
1999-09-03 19:10:56 +00:00
/*
* Allocate a port resource with the given resource id.
*/
- Remove the ISA, PCI, and PCCARD specific code from if_ed.c; it now lives in the respective bus front end files. - Add various function prototypes to if_edvar.h - Clean up some debugging code that snuck into if_ed_isa.c - Turn on the right bits in files.i386
1999-10-15 03:12:48 +00:00
int
Commit a checkpoint of an updated if_ed driver. This is pretty much Doug Rabson's work, with a few tweaks from Warner Losh and I. There are still some quirks to resolve, but the old driver is presently breaking the build.
1999-09-03 19:10:56 +00:00
ed_alloc_port(dev, rid, size)
device_t dev;
int rid;
int size;
{
struct ed_softc *sc = device_get_softc(dev);
struct resource *res;
res = bus_alloc_resource(dev, SYS_RES_IOPORT, &rid,
0ul, ~0ul, size, RF_ACTIVE);
if (res) {
sc->port_rid = rid;
sc->port_res = res;
Set port_used and mem_used to the resource size instead of 1. Submitted by: chi@bd.mbn.or.jp (Chiharu Shibata)
1999-11-18 14:18:19 +00:00
sc->port_used = size;
Commit a checkpoint of an updated if_ed driver. This is pretty much Doug Rabson's work, with a few tweaks from Warner Losh and I. There are still some quirks to resolve, but the old driver is presently breaking the build.
1999-09-03 19:10:56 +00:00
return (0);
- Fixed the conversion to bus_space interface. - Added PC-98 Cbus devices support. The original patch is submitted by chi@bd.mbn.or.jp (Chiharu Shibata) - Removed old ed driver.
2000-08-17 12:15:45 +00:00
} else {
Commit a checkpoint of an updated if_ed driver. This is pretty much Doug Rabson's work, with a few tweaks from Warner Losh and I. There are still some quirks to resolve, but the old driver is presently breaking the build.
1999-09-03 19:10:56 +00:00
return (ENOENT);
- Fixed the conversion to bus_space interface. - Added PC-98 Cbus devices support. The original patch is submitted by chi@bd.mbn.or.jp (Chiharu Shibata) - Removed old ed driver.
2000-08-17 12:15:45 +00:00
}
Commit a checkpoint of an updated if_ed driver. This is pretty much Doug Rabson's work, with a few tweaks from Warner Losh and I. There are still some quirks to resolve, but the old driver is presently breaking the build.
1999-09-03 19:10:56 +00:00
}
/*
* Allocate a memory resource with the given resource id.
*/
- Remove the ISA, PCI, and PCCARD specific code from if_ed.c; it now lives in the respective bus front end files. - Add various function prototypes to if_edvar.h - Clean up some debugging code that snuck into if_ed_isa.c - Turn on the right bits in files.i386
1999-10-15 03:12:48 +00:00
int
Commit a checkpoint of an updated if_ed driver. This is pretty much Doug Rabson's work, with a few tweaks from Warner Losh and I. There are still some quirks to resolve, but the old driver is presently breaking the build.
1999-09-03 19:10:56 +00:00
ed_alloc_memory(dev, rid, size)
device_t dev;
int rid;
int size;
{
struct ed_softc *sc = device_get_softc(dev);
struct resource *res;
res = bus_alloc_resource(dev, SYS_RES_MEMORY, &rid,
0ul, ~0ul, size, RF_ACTIVE);
if (res) {
sc->mem_rid = rid;
sc->mem_res = res;
Set port_used and mem_used to the resource size instead of 1. Submitted by: chi@bd.mbn.or.jp (Chiharu Shibata)
1999-11-18 14:18:19 +00:00
sc->mem_used = size;
Commit a checkpoint of an updated if_ed driver. This is pretty much Doug Rabson's work, with a few tweaks from Warner Losh and I. There are still some quirks to resolve, but the old driver is presently breaking the build.
1999-09-03 19:10:56 +00:00
return (0);
} else {
return (ENOENT);
}
}
/*
* Allocate an irq resource with the given resource id.
*/
- Remove the ISA, PCI, and PCCARD specific code from if_ed.c; it now lives in the respective bus front end files. - Add various function prototypes to if_edvar.h - Clean up some debugging code that snuck into if_ed_isa.c - Turn on the right bits in files.i386
1999-10-15 03:12:48 +00:00
int
Commit a checkpoint of an updated if_ed driver. This is pretty much Doug Rabson's work, with a few tweaks from Warner Losh and I. There are still some quirks to resolve, but the old driver is presently breaking the build.
1999-09-03 19:10:56 +00:00
ed_alloc_irq(dev, rid, flags)
device_t dev;
int rid;
int flags;
{
struct ed_softc *sc = device_get_softc(dev);
struct resource *res;
res = bus_alloc_resource(dev, SYS_RES_IRQ, &rid,
0ul, ~0ul, 1, (RF_ACTIVE | flags));
if (res) {
sc->irq_rid = rid;
sc->irq_res = res;
return (0);
} else {
return (ENOENT);
}
}
/*
* Release all resources
*/
- Remove the ISA, PCI, and PCCARD specific code from if_ed.c; it now lives in the respective bus front end files. - Add various function prototypes to if_edvar.h - Clean up some debugging code that snuck into if_ed_isa.c - Turn on the right bits in files.i386
1999-10-15 03:12:48 +00:00
void
Commit a checkpoint of an updated if_ed driver. This is pretty much Doug Rabson's work, with a few tweaks from Warner Losh and I. There are still some quirks to resolve, but the old driver is presently breaking the build.
1999-09-03 19:10:56 +00:00
ed_release_resources(dev)
device_t dev;
{
struct ed_softc *sc = device_get_softc(dev);
if (sc->port_res) {
Update the ed driver to probe and attach under a NEWCARD kernel (I was using a cardbus based system with pccbb providing the pcic interface). Something isn't quite right.. when the driver allocates and activates its resources, the IO space that was requested reads as all zeros (versus the original 0xff's as it normally is when there is no device responding). Also, deactivate the resources before releasing them. OLDCARD doesn't seem to care but NEWCARD/CARDBUS get rather unhappy if you release a resource that hasn't been deactivated yet. Make pcic_p.c only compile with oldcard kernels.
2000-11-25 03:36:09 +00:00
bus_deactivate_resource(dev, SYS_RES_IOPORT,
sc->port_rid, sc->port_res);
Commit a checkpoint of an updated if_ed driver. This is pretty much Doug Rabson's work, with a few tweaks from Warner Losh and I. There are still some quirks to resolve, but the old driver is presently breaking the build.
1999-09-03 19:10:56 +00:00
bus_release_resource(dev, SYS_RES_IOPORT,
sc->port_rid, sc->port_res);
sc->port_res = 0;
}
if (sc->mem_res) {
Update the ed driver to probe and attach under a NEWCARD kernel (I was using a cardbus based system with pccbb providing the pcic interface). Something isn't quite right.. when the driver allocates and activates its resources, the IO space that was requested reads as all zeros (versus the original 0xff's as it normally is when there is no device responding). Also, deactivate the resources before releasing them. OLDCARD doesn't seem to care but NEWCARD/CARDBUS get rather unhappy if you release a resource that hasn't been deactivated yet. Make pcic_p.c only compile with oldcard kernels.
2000-11-25 03:36:09 +00:00
bus_deactivate_resource(dev, SYS_RES_MEMORY,
sc->mem_rid, sc->mem_res);
Commit a checkpoint of an updated if_ed driver. This is pretty much Doug Rabson's work, with a few tweaks from Warner Losh and I. There are still some quirks to resolve, but the old driver is presently breaking the build.
1999-09-03 19:10:56 +00:00
bus_release_resource(dev, SYS_RES_MEMORY,
sc->mem_rid, sc->mem_res);
sc->mem_res = 0;
}
if (sc->irq_res) {
Update the ed driver to probe and attach under a NEWCARD kernel (I was using a cardbus based system with pccbb providing the pcic interface). Something isn't quite right.. when the driver allocates and activates its resources, the IO space that was requested reads as all zeros (versus the original 0xff's as it normally is when there is no device responding). Also, deactivate the resources before releasing them. OLDCARD doesn't seem to care but NEWCARD/CARDBUS get rather unhappy if you release a resource that hasn't been deactivated yet. Make pcic_p.c only compile with oldcard kernels.
2000-11-25 03:36:09 +00:00
bus_deactivate_resource(dev, SYS_RES_IRQ,
sc->irq_rid, sc->irq_res);
Commit a checkpoint of an updated if_ed driver. This is pretty much Doug Rabson's work, with a few tweaks from Warner Losh and I. There are still some quirks to resolve, but the old driver is presently breaking the build.
1999-09-03 19:10:56 +00:00
bus_release_resource(dev, SYS_RES_IRQ,
sc->irq_rid, sc->irq_res);
sc->irq_res = 0;
}
}
This diff adds support for the HP PC Lan+ cards (model numbers: 27247B and 27252A) in FreeBSD's `ed' driver. Submitted by: A JOSEPH KOSHY <koshy@india.hp.com>
1996-08-07 11:18:23 +00:00
Beta release of device driver for SMC/WD80x3 and 3C503 ethernet boards.
1993-06-14 22:21:25 +00:00
/*
* Install interface into kernel networking data structures
*/
- Remove the ISA, PCI, and PCCARD specific code from if_ed.c; it now lives in the respective bus front end files. - Add various function prototypes to if_edvar.h - Clean up some debugging code that snuck into if_ed_isa.c - Turn on the right bits in files.i386
1999-10-15 03:12:48 +00:00
int
Add support for NE2000 compatible PCI Ethernet cards. The PCI probe is enabled by having an "device ed0 at isa? [...]" config line. The first PCI card will get a unit number one higher than the highest defined for any ISA card of the ED type, e.g. if ed0 and ed1 are configured, then the PCI cards will be ed2, ed3, ... BEWARE: If you have configured your kernel as ed0 with the port address as assigned by the PCI BIOS, then your card will be found by both the PCI and ISA probes, and bad things may happen. Make sure to restore the original port address form the GENERIC kernel for the ed0 device! Reviewed by: davidg
1996-05-18 17:56:42 +00:00
ed_attach(sc, unit, flags)
struct ed_softc *sc;
int unit;
int flags;
Beta release of device driver for SMC/WD80x3 and 3C503 ethernet boards.
1993-06-14 22:21:25 +00:00
{
struct ifnet *ifp = &sc->arpcom.ac_if;
Updated to include improvements from FreeBSD 1.1.5. Fixed brokeness with multicast support and BPF.
1994-08-04 17:42:35 +00:00
Add support for Dlink DL10022 to the ed driver. This is a mii part bolted to a ne-2000 chip. This is necessary for the NetGear FA-410TX and other cards. This also requires you add mii to your kernel if you have an ed driver configured. This code will result in a couple of timeout messages for ed on the impacted cards. Additional work will be needed, but this does work right now, and many people need these cards. Submitted by: Ian Dowse <iedowse@maths.tcd.ie>
2001-03-03 08:31:37 +00:00
callout_handle_init(&sc->tick_ch);
Beta release of device driver for SMC/WD80x3 and 3C503 ethernet boards.
1993-06-14 22:21:25 +00:00
/*
* Set interface to stopped condition (reset)
*/
all: Removed ifnet.if_init and ifnet.if_reset as they are generally unused. Change the parameter passed to if_watchdog to be a ifnet * rather than a unit number. All of this is an attempt to move toward not needing an array of softc pointers (which is usually static in size) to point to the driver softc. if_ed.c: Changed some of the argument passing to some functions to make a little more sense. if_ep.c, if_vx.c: Killed completely bogus use of if_timer. It was being set in such a way that the interface was being reset once per second (blech!).
1995-12-05 02:01:59 +00:00
ed_stop(sc);
Beta release of device driver for SMC/WD80x3 and 3C503 ethernet boards.
1993-06-14 22:21:25 +00:00
PCCARD support.
1995-10-10 09:52:55 +00:00
if (!ifp->if_name) {
/*
* Initialize ifnet structure
*/
Clean up Ethernet drivers: - fill in and use ifp->if_softc - use if_bpf rather than private cookie variables - change bpf interface to take advantage of this - call ether_ifattach() directly from Ethernet drivers - delete kludge in if_attach() that did this indirectly
1996-02-06 18:51:28 +00:00
ifp->if_softc = sc;
Add support for NE2000 compatible PCI Ethernet cards. The PCI probe is enabled by having an "device ed0 at isa? [...]" config line. The first PCI card will get a unit number one higher than the highest defined for any ISA card of the ED type, e.g. if ed0 and ed1 are configured, then the PCI cards will be ed2, ed3, ... BEWARE: If you have configured your kernel as ed0 with the port address as assigned by the PCI BIOS, then your card will be found by both the PCI and ISA probes, and bad things may happen. Make sure to restore the original port address form the GENERIC kernel for the ed0 device! Reviewed by: davidg
1996-05-18 17:56:42 +00:00
ifp->if_unit = unit;
PCCARD support.
1995-10-10 09:52:55 +00:00
ifp->if_name = "ed";
ifp->if_output = ether_output;
ifp->if_start = ed_start;
ifp->if_ioctl = ed_ioctl;
ifp->if_watchdog = ed_watchdog;
Implement the RFC 1650 MIB.
1996-10-11 15:19:23 +00:00
ifp->if_init = ed_init;
PCCARD support.
1995-10-10 09:52:55 +00:00
ifp->if_snd.ifq_maxlen = IFQ_MAXLEN;
Implement the RFC 1650 MIB.
1996-10-11 15:19:23 +00:00
ifp->if_linkmib = &sc->mibdata;
ifp->if_linkmiblen = sizeof sc->mibdata;
/*
* XXX - should do a better job.
*/
MFPAO: Add support for AX88190, equipped in MELCO LPC3-TX.
2000-07-23 15:15:43 +00:00
if (sc->chip_type == ED_CHIP_TYPE_WD790)
Implement the RFC 1650 MIB.
1996-10-11 15:19:23 +00:00
sc->mibdata.dot3StatsEtherChipSet =
DOT3CHIPSET(dot3VendorWesternDigital,
dot3ChipSetWesternDigital83C790);
else
sc->mibdata.dot3StatsEtherChipSet =
DOT3CHIPSET(dot3VendorNational,
dot3ChipSetNational8390);
sc->mibdata.dot3Compliance = DOT3COMPLIANCE_COLLS;
Beta release of device driver for SMC/WD80x3 and 3C503 ethernet boards.
1993-06-14 22:21:25 +00:00
PCCARD support.
1995-10-10 09:52:55 +00:00
/*
* Set default state for ALTPHYS flag (used to disable the
* tranceiver for AUI operation), based on compile-time
* config option.
*/
Add support for NE2000 compatible PCI Ethernet cards. The PCI probe is enabled by having an "device ed0 at isa? [...]" config line. The first PCI card will get a unit number one higher than the highest defined for any ISA card of the ED type, e.g. if ed0 and ed1 are configured, then the PCI cards will be ed2, ed3, ... BEWARE: If you have configured your kernel as ed0 with the port address as assigned by the PCI BIOS, then your card will be found by both the PCI and ISA probes, and bad things may happen. Make sure to restore the original port address form the GENERIC kernel for the ed0 device! Reviewed by: davidg
1996-05-18 17:56:42 +00:00
if (flags & ED_FLAGS_DISABLE_TRANCEIVER)
PCCARD support.
1995-10-10 09:52:55 +00:00
ifp->if_flags = (IFF_BROADCAST | IFF_SIMPLEX |
Say goodbye to IFF_NOTRAILERS. Support for trailers was officially dropped for 4.4, but for some reason this flag lived on. (Until today, that is.)
1995-10-13 19:48:06 +00:00
IFF_MULTICAST | IFF_ALTPHYS);
PCCARD support.
1995-10-10 09:52:55 +00:00
else
ifp->if_flags = (IFF_BROADCAST | IFF_SIMPLEX |
Say goodbye to IFF_NOTRAILERS. Support for trailers was officially dropped for 4.4, but for some reason this flag lived on. (Until today, that is.)
1995-10-13 19:48:06 +00:00
IFF_MULTICAST);
Second beta release of device driver for WD/SMC 80x3 and 3c503 ethernet boards
1993-06-22 12:10:07 +00:00
PCCARD support.
1995-10-10 09:52:55 +00:00
/*
* Attach the interface
*/
network interface driver changes: o don't strip the Ethernet header from inbound packets; pass packets up the stack intact (required significant changes to some drivers) o reference common definitions in net/ethernet.h (e.g. ETHER_ALIGN) o track ether_ifattach/ether_ifdetach API changes o track bpf changes (use BPF_TAP and BPF_MTAP) o track vlan changes (ifnet capabilities, revised processing scheme, etc.) o use if_input to pass packets "up" o call ether_ioctl for default handling of ioctls Reviewed by: many Approved by: re
2002-11-14 23:54:55 +00:00
ether_ifattach(ifp, sc->arpcom.ac_enaddr);
PCCARD support.
1995-10-10 09:52:55 +00:00
}
Some fixes to device configuration, now that I've had a chance to do it properly from the beginning: 1) The `kern_devconf' struct should be a part of the driver's `softc' structure (now it is). 2) The `description' should say what the device actually is, rather than just giving a model number (now it does). 3) The device should be registered even if the probe fails, so that it can be reconfigured later. 4) For netifs, the device state should follow the IFF_UP flag. Other network interfaces should follow this example. (Please?) Eventually there should be a rundown routine doing the equivalent of setting IFF_UP off, and perhaps more if warranted.
1995-01-15 00:18:17 +00:00
/* device attach does transition from UNCONFIGURED to IDLE state */
Beta release of device driver for SMC/WD80x3 and 3C503 ethernet boards.
1993-06-14 22:21:25 +00:00
/*
* Print additional info when attached
*/
Use if_printf() instead of printf() to print "ed#: blah".
2002-10-01 00:49:28 +00:00
if_printf(ifp, "address %6D, ", sc->arpcom.ac_enaddr, ":");
rewrote interrupt code to be cleaner, fixed up some other parts to make it easier to add future board types.
1993-09-22 17:47:43 +00:00
if (sc->type_str && (*sc->type_str != 0))
printf("type %s ", sc->type_str);
else
printf("type unknown (0x%x) ", sc->type);
This diff adds support for the HP PC Lan+ cards (model numbers: 27247B and 27252A) in FreeBSD's `ed' driver. Submitted by: A JOSEPH KOSHY <koshy@india.hp.com>
1996-08-07 11:18:23 +00:00
if (sc->vendor == ED_VENDOR_HP)
printf("(%s %s IO)", (sc->hpp_id & ED_HPP_ID_16_BIT_ACCESS) ?
"16-bit" : "32-bit",
sc->hpp_mem_start ? "memory mapped" : "regular");
else
printf("%s ", sc->isa16bit ? "(16 bit)" : "(8 bit)");
rewrote interrupt code to be cleaner, fixed up some other parts to make it easier to add future board types.
1993-09-22 17:47:43 +00:00
This diff adds support for the HP PC Lan+ cards (model numbers: 27247B and 27252A) in FreeBSD's `ed' driver. Submitted by: A JOSEPH KOSHY <koshy@india.hp.com>
1996-08-07 11:18:23 +00:00
printf("%s\n", (((sc->vendor == ED_VENDOR_3COM) ||
(sc->vendor == ED_VENDOR_HP)) &&
(ifp->if_flags & IFF_ALTPHYS)) ? " tranceiver disabled" : "");
Added config file override for memory size and added flags to force 8bit or 16bit operation, and a flag to disable transmitter double buffering. See the updated "ed.relnotes" file for information about how to set the flags. This should be considered the first "production" release. It still needs a manual page, though.
1993-07-20 23:16:50 +00:00
Commit a checkpoint of an updated if_ed driver. This is pretty much Doug Rabson's work, with a few tweaks from Warner Losh and I. There are still some quirks to resolve, but the old driver is presently breaking the build.
1999-09-03 19:10:56 +00:00
return (0);
Beta release of device driver for SMC/WD80x3 and 3C503 ethernet boards.
1993-06-14 22:21:25 +00:00
}
Updated to include improvements from FreeBSD 1.1.5. Fixed brokeness with multicast support and BPF.
1994-08-04 17:42:35 +00:00
Beta release of device driver for SMC/WD80x3 and 3C503 ethernet boards.
1993-06-14 22:21:25 +00:00
/*
* Reset interface.
*/
Fixed staticization - use `static' in function headers, not just in prototypes.
1995-11-18 08:29:04 +00:00
static void
all: Removed ifnet.if_init and ifnet.if_reset as they are generally unused. Change the parameter passed to if_watchdog to be a ifnet * rather than a unit number. All of this is an attempt to move toward not needing an array of softc pointers (which is usually static in size) to point to the driver softc. if_ed.c: Changed some of the argument passing to some functions to make a little more sense. if_ep.c, if_vx.c: Killed completely bogus use of if_timer. It was being set in such a way that the interface was being reset once per second (blech!).
1995-12-05 02:01:59 +00:00
ed_reset(ifp)
struct ifnet *ifp;
Beta release of device driver for SMC/WD80x3 and 3C503 ethernet boards.
1993-06-14 22:21:25 +00:00
{
Clean up Ethernet drivers: - fill in and use ifp->if_softc - use if_bpf rather than private cookie variables - change bpf interface to take advantage of this - call ether_ifattach() directly from Ethernet drivers - delete kludge in if_attach() that did this indirectly
1996-02-06 18:51:28 +00:00
struct ed_softc *sc = ifp->if_softc;
Updated to include improvements from FreeBSD 1.1.5. Fixed brokeness with multicast support and BPF.
1994-08-04 17:42:35 +00:00
int s;
Beta release of device driver for SMC/WD80x3 and 3C503 ethernet boards.
1993-06-14 22:21:25 +00:00
all: Removed ifnet.if_init and ifnet.if_reset as they are generally unused. Change the parameter passed to if_watchdog to be a ifnet * rather than a unit number. All of this is an attempt to move toward not needing an array of softc pointers (which is usually static in size) to point to the driver softc. if_ed.c: Changed some of the argument passing to some functions to make a little more sense. if_ep.c, if_vx.c: Killed completely bogus use of if_timer. It was being set in such a way that the interface was being reset once per second (blech!).
1995-12-05 02:01:59 +00:00
if (sc->gone)
PCCARD support.
1995-10-10 09:52:55 +00:00
return;
* Revision 2.14 1993/11/22 10:55:30 davidg * change all splnet's to splimp's * * Revision 2.13 1993/11/22 10:53:52 davidg * patch to add support for SMC8216 (Elite-Ultra) boards * from Glen H. Lowe * * Revision 2.12 1993/11/07 18:04:13 davidg * fix from Garrett Wollman: * add a return(0) at the end of ed_probe so that if the various device * specific probes fail that we just don't fall of the end of the function.
1993-11-22 11:08:16 +00:00
s = splimp();
Beta release of device driver for SMC/WD80x3 and 3C503 ethernet boards.
1993-06-14 22:21:25 +00:00
/*
* Stop interface and re-initialize.
*/
all: Removed ifnet.if_init and ifnet.if_reset as they are generally unused. Change the parameter passed to if_watchdog to be a ifnet * rather than a unit number. All of this is an attempt to move toward not needing an array of softc pointers (which is usually static in size) to point to the driver softc. if_ed.c: Changed some of the argument passing to some functions to make a little more sense. if_ep.c, if_vx.c: Killed completely bogus use of if_timer. It was being set in such a way that the interface was being reset once per second (blech!).
1995-12-05 02:01:59 +00:00
ed_stop(sc);
Replace about 60 lines of code with a call to ether_ioctl(). This can be done for most of our ethernet drivers.
1996-08-04 10:57:29 +00:00
ed_init(sc);
Beta release of device driver for SMC/WD80x3 and 3C503 ethernet boards.
1993-06-14 22:21:25 +00:00
* Applied fixes from Bruce Evans to fix COW bugs, >1MB kernel loading, profiling, and various protection checks that cause security holes and system crashes. * Changed min/max/bcmp/ffs/strlen to be static inline functions - included from cpufunc.h in via systm.h. This change improves performance in many parts of the kernel - up to 5% in the networking layer alone. Note that this requires systm.h to be included in any file that uses these functions otherwise it won't be able to find them during the load. * Fixed incorrect call to splx() in if_is.c * Fixed bogus variable assignment to splx() in if_ed.c
1993-07-27 10:52:31 +00:00
(void) splx(s);
Beta release of device driver for SMC/WD80x3 and 3C503 ethernet boards.
1993-06-14 22:21:25 +00:00
}
Updated to include improvements from FreeBSD 1.1.5. Fixed brokeness with multicast support and BPF.
1994-08-04 17:42:35 +00:00
Beta release of device driver for SMC/WD80x3 and 3C503 ethernet boards.
1993-06-14 22:21:25 +00:00
/*
* Take interface offline.
*/
Fix pccard ed driver, I think. o Expose ed_stop and call it early to shutdown the hardware. o When releasing the interrupt, pass the cookie for the irq, not a pointer to the cookie (this is the base problem). o Release other resources used, just like the ep driver
1999-12-10 07:22:53 +00:00
void
all: Removed ifnet.if_init and ifnet.if_reset as they are generally unused. Change the parameter passed to if_watchdog to be a ifnet * rather than a unit number. All of this is an attempt to move toward not needing an array of softc pointers (which is usually static in size) to point to the driver softc. if_ed.c: Changed some of the argument passing to some functions to make a little more sense. if_ep.c, if_vx.c: Killed completely bogus use of if_timer. It was being set in such a way that the interface was being reset once per second (blech!).
1995-12-05 02:01:59 +00:00
ed_stop(sc)
struct ed_softc *sc;
Beta release of device driver for SMC/WD80x3 and 3C503 ethernet boards.
1993-06-14 22:21:25 +00:00
{
Updated to include improvements from FreeBSD 1.1.5. Fixed brokeness with multicast support and BPF.
1994-08-04 17:42:35 +00:00
int n = 5000;
Add an option ED_NO_MIIBUS, which causes the `ed' driver to be built without support for miibus PHYs. Most ed cards don't need miibus support, so it's useful to be able to avoid the bloat of all the mii devices for small fixed-purpose kernels.
2001-09-29 22:32:03 +00:00
#ifndef ED_NO_MIIBUS
Add support for Dlink DL10022 to the ed driver. This is a mii part bolted to a ne-2000 chip. This is necessary for the NetGear FA-410TX and other cards. This also requires you add mii to your kernel if you have an ed driver configured. This code will result in a couple of timeout messages for ed on the impacted cards. Additional work will be needed, but this does work right now, and many people need these cards. Submitted by: Ian Dowse <iedowse@maths.tcd.ie>
2001-03-03 08:31:37 +00:00
untimeout(ed_tick, sc, sc->tick_ch);
callout_handle_init(&sc->tick_ch);
Add an option ED_NO_MIIBUS, which causes the `ed' driver to be built without support for miibus PHYs. Most ed cards don't need miibus support, so it's useful to be able to avoid the bloat of all the mii devices for small fixed-purpose kernels.
2001-09-29 22:32:03 +00:00
#endif
PCCARD support.
1995-10-10 09:52:55 +00:00
if (sc->gone)
return;
Beta release of device driver for SMC/WD80x3 and 3C503 ethernet boards.
1993-06-14 22:21:25 +00:00
/*
* Stop everything on the interface, and select page 0 registers.
*/
- Fixed the conversion to bus_space interface. - Added PC-98 Cbus devices support. The original patch is submitted by chi@bd.mbn.or.jp (Chiharu Shibata) - Removed old ed driver.
2000-08-17 12:15:45 +00:00
ed_nic_outb(sc, ED_P0_CR, sc->cr_proto | ED_CR_STP);
Updated to include improvements from FreeBSD 1.1.5. Fixed brokeness with multicast support and BPF.
1994-08-04 17:42:35 +00:00
Beta release of device driver for SMC/WD80x3 and 3C503 ethernet boards.
1993-06-14 22:21:25 +00:00
/*
Updated to include improvements from FreeBSD 1.1.5. Fixed brokeness with multicast support and BPF.
1994-08-04 17:42:35 +00:00
* Wait for interface to enter stopped state, but limit # of checks to
* 'n' (about 5ms). It shouldn't even take 5us on modern DS8390's, but
* just in case it's an old one.
Beta release of device driver for SMC/WD80x3 and 3C503 ethernet boards.
1993-06-14 22:21:25 +00:00
*/
MFPAO: Add support for AX88190, equipped in MELCO LPC3-TX.
2000-07-23 15:15:43 +00:00
if (sc->chip_type != ED_CHIP_TYPE_AX88190)
- Fixed the conversion to bus_space interface. - Added PC-98 Cbus devices support. The original patch is submitted by chi@bd.mbn.or.jp (Chiharu Shibata) - Removed old ed driver.
2000-08-17 12:15:45 +00:00
while (((ed_nic_inb(sc, ED_P0_ISR) & ED_ISR_RST) == 0) && --n);
Beta release of device driver for SMC/WD80x3 and 3C503 ethernet boards.
1993-06-14 22:21:25 +00:00
}
Second beta release of device driver for SMC/WD 80x3 ethernet boards + some additional comments.
1993-06-23 16:22:04 +00:00
/*
* Device timeout/watchdog routine. Entered if the device neglects to
* generate an interrupt after a transmit has been started on it.
*/
Fixed staticization - use `static' in function headers, not just in prototypes.
1995-11-18 08:29:04 +00:00
static void
all: Removed ifnet.if_init and ifnet.if_reset as they are generally unused. Change the parameter passed to if_watchdog to be a ifnet * rather than a unit number. All of this is an attempt to move toward not needing an array of softc pointers (which is usually static in size) to point to the driver softc. if_ed.c: Changed some of the argument passing to some functions to make a little more sense. if_ep.c, if_vx.c: Killed completely bogus use of if_timer. It was being set in such a way that the interface was being reset once per second (blech!).
1995-12-05 02:01:59 +00:00
ed_watchdog(ifp)
struct ifnet *ifp;
Beta release of device driver for SMC/WD80x3 and 3C503 ethernet boards.
1993-06-14 22:21:25 +00:00
{
Clean up Ethernet drivers: - fill in and use ifp->if_softc - use if_bpf rather than private cookie variables - change bpf interface to take advantage of this - call ether_ifattach() directly from Ethernet drivers - delete kludge in if_attach() that did this indirectly
1996-02-06 18:51:28 +00:00
struct ed_softc *sc = ifp->if_softc;
* Revision 2.11 1993/10/23 04:21:03 davidg * Novell probe changed to be invasive because of too many complaints * about some clone boards not being reset properly and thus not * found on a warmboot. Yuck. * * Revision 2.10 1993/10/23 04:07:12 davidg * increment output errors if the device times out (done via watchdog) * * Revision 2.9 1993/10/23 04:01:45 davidg * increment input error counter if a packet with a bad length is * detected.
1993-10-23 04:52:41 +00:00
PCCARD support.
1995-10-10 09:52:55 +00:00
if (sc->gone)
return;
all: Removed ifnet.if_init and ifnet.if_reset as they are generally unused. Change the parameter passed to if_watchdog to be a ifnet * rather than a unit number. All of this is an attempt to move toward not needing an array of softc pointers (which is usually static in size) to point to the driver softc. if_ed.c: Changed some of the argument passing to some functions to make a little more sense. if_ep.c, if_vx.c: Killed completely bogus use of if_timer. It was being set in such a way that the interface was being reset once per second (blech!).
1995-12-05 02:01:59 +00:00
log(LOG_ERR, "ed%d: device timeout\n", ifp->if_unit);
ifp->if_oerrors++;
Beta release of device driver for SMC/WD80x3 and 3C503 ethernet boards.
1993-06-14 22:21:25 +00:00
all: Removed ifnet.if_init and ifnet.if_reset as they are generally unused. Change the parameter passed to if_watchdog to be a ifnet * rather than a unit number. All of this is an attempt to move toward not needing an array of softc pointers (which is usually static in size) to point to the driver softc. if_ed.c: Changed some of the argument passing to some functions to make a little more sense. if_ep.c, if_vx.c: Killed completely bogus use of if_timer. It was being set in such a way that the interface was being reset once per second (blech!).
1995-12-05 02:01:59 +00:00
ed_reset(ifp);
Beta release of device driver for SMC/WD80x3 and 3C503 ethernet boards.
1993-06-14 22:21:25 +00:00
}
Add an option ED_NO_MIIBUS, which causes the `ed' driver to be built without support for miibus PHYs. Most ed cards don't need miibus support, so it's useful to be able to avoid the bloat of all the mii devices for small fixed-purpose kernels.
2001-09-29 22:32:03 +00:00
#ifndef ED_NO_MIIBUS
Add support for Dlink DL10022 to the ed driver. This is a mii part bolted to a ne-2000 chip. This is necessary for the NetGear FA-410TX and other cards. This also requires you add mii to your kernel if you have an ed driver configured. This code will result in a couple of timeout messages for ed on the impacted cards. Additional work will be needed, but this does work right now, and many people need these cards. Submitted by: Ian Dowse <iedowse@maths.tcd.ie>
2001-03-03 08:31:37 +00:00
static void
ed_tick(arg)
void *arg;
{
struct ed_softc *sc = arg;
struct mii_data *mii;
int s;
if (sc->gone) {
callout_handle_init(&sc->tick_ch);
return;
}
s = splimp();
if (sc->miibus != NULL) {
mii = device_get_softc(sc->miibus);
mii_tick(mii);
}
sc->tick_ch = timeout(ed_tick, sc, hz);
splx(s);
}
Add an option ED_NO_MIIBUS, which causes the `ed' driver to be built without support for miibus PHYs. Most ed cards don't need miibus support, so it's useful to be able to avoid the bloat of all the mii devices for small fixed-purpose kernels.
2001-09-29 22:32:03 +00:00
#endif
Add support for Dlink DL10022 to the ed driver. This is a mii part bolted to a ne-2000 chip. This is necessary for the NetGear FA-410TX and other cards. This also requires you add mii to your kernel if you have an ed driver configured. This code will result in a couple of timeout messages for ed on the impacted cards. Additional work will be needed, but this does work right now, and many people need these cards. Submitted by: Ian Dowse <iedowse@maths.tcd.ie>
2001-03-03 08:31:37 +00:00
Beta release of device driver for SMC/WD80x3 and 3C503 ethernet boards.
1993-06-14 22:21:25 +00:00
/*
Updated to include improvements from FreeBSD 1.1.5. Fixed brokeness with multicast support and BPF.
1994-08-04 17:42:35 +00:00
* Initialize device.
Beta release of device driver for SMC/WD80x3 and 3C503 ethernet boards.
1993-06-14 22:21:25 +00:00
*/
Fixed staticization - use `static' in function headers, not just in prototypes.
1995-11-18 08:29:04 +00:00
static void
Implement the RFC 1650 MIB.
1996-10-11 15:19:23 +00:00
ed_init(xsc)
void *xsc;
Beta release of device driver for SMC/WD80x3 and 3C503 ethernet boards.
1993-06-14 22:21:25 +00:00
{
Implement the RFC 1650 MIB.
1996-10-11 15:19:23 +00:00
struct ed_softc *sc = xsc;
Replace about 60 lines of code with a call to ether_ioctl(). This can be done for most of our ethernet drivers.
1996-08-04 10:57:29 +00:00
struct ifnet *ifp = &sc->arpcom.ac_if;
Updated to include improvements from FreeBSD 1.1.5. Fixed brokeness with multicast support and BPF.
1994-08-04 17:42:35 +00:00
int i, s;
Beta release of device driver for SMC/WD80x3 and 3C503 ethernet boards.
1993-06-14 22:21:25 +00:00
PCCARD support.
1995-10-10 09:52:55 +00:00
if (sc->gone)
return;
Beta release of device driver for SMC/WD80x3 and 3C503 ethernet boards.
1993-06-14 22:21:25 +00:00
/* address not known */
Convert the interface address and IP interface address structures to TAILQs. Fix places which referenced these for no good reason that I can see (the references remain, but were fixed to compile again; they are still questionable).
1996-12-13 21:29:07 +00:00
if (TAILQ_EMPTY(&ifp->if_addrhead)) /* unlikely? XXX */
Updated to include improvements from FreeBSD 1.1.5. Fixed brokeness with multicast support and BPF.
1994-08-04 17:42:35 +00:00
return;
Beta release of device driver for SMC/WD80x3 and 3C503 ethernet boards.
1993-06-14 22:21:25 +00:00
/*
* Initialize the NIC in the exact order outlined in the NS manual.
Updated to include improvements from FreeBSD 1.1.5. Fixed brokeness with multicast support and BPF.
1994-08-04 17:42:35 +00:00
* This init procedure is "mandatory"...don't change what or when
* things happen.
Beta release of device driver for SMC/WD80x3 and 3C503 ethernet boards.
1993-06-14 22:21:25 +00:00
*/
* Revision 2.14 1993/11/22 10:55:30 davidg * change all splnet's to splimp's * * Revision 2.13 1993/11/22 10:53:52 davidg * patch to add support for SMC8216 (Elite-Ultra) boards * from Glen H. Lowe * * Revision 2.12 1993/11/07 18:04:13 davidg * fix from Garrett Wollman: * add a return(0) at the end of ed_probe so that if the various device * specific probes fail that we just don't fall of the end of the function.
1993-11-22 11:08:16 +00:00
s = splimp();
Beta release of device driver for SMC/WD80x3 and 3C503 ethernet boards.
1993-06-14 22:21:25 +00:00
/* reset transmitter flags */
sc->xmit_busy = 0;
all: Removed ifnet.if_init and ifnet.if_reset as they are generally unused. Change the parameter passed to if_watchdog to be a ifnet * rather than a unit number. All of this is an attempt to move toward not needing an array of softc pointers (which is usually static in size) to point to the driver softc. if_ed.c: Changed some of the argument passing to some functions to make a little more sense. if_ep.c, if_vx.c: Killed completely bogus use of if_timer. It was being set in such a way that the interface was being reset once per second (blech!).
1995-12-05 02:01:59 +00:00
ifp->if_timer = 0;
Beta release of device driver for SMC/WD80x3 and 3C503 ethernet boards.
1993-06-14 22:21:25 +00:00
* Revision 2.2 93/09/29 13:23:25 davidg * added no multi-buffer override for 3c503 * * Revision 2.1 93/09/29 12:32:12 davidg * changed multi-buffer count for 16bit 3c503's from 5 to 2 after * noticing that the transmitter becomes idle because of so many * packets to load. * * Revision 2.0 93/09/29 00:00:19 davidg * many changes, rewrites, additions, etc. Now supports the * NE1000, NE2000, WD8003, WD8013, 3C503, 16bit 3C503, and * a variety of similar clones. 16bit 3c503 now does multi * transmit buffers. Nearly every part of the driver has * changed in some way since rev 1.30.
1993-09-29 20:30:26 +00:00
sc->txb_inuse = 0;
sc->txb_new = 0;
sc->txb_next_tx = 0;
Beta release of device driver for SMC/WD80x3 and 3C503 ethernet boards.
1993-06-14 22:21:25 +00:00
/* This variable is used below - don't move this assignment */
sc->next_packet = sc->rec_page_start + 1;
/*
* Set interface for page 0, Remote DMA complete, Stopped
*/
- Fixed the conversion to bus_space interface. - Added PC-98 Cbus devices support. The original patch is submitted by chi@bd.mbn.or.jp (Chiharu Shibata) - Removed old ed driver.
2000-08-17 12:15:45 +00:00
ed_nic_outb(sc, ED_P0_CR, sc->cr_proto | ED_CR_STP);
Removed MULTICAST ifdef's; it's no longer optional. Cleaned up code a little.
1994-09-07 06:11:29 +00:00
rewrote interrupt code to be cleaner, fixed up some other parts to make it easier to add future board types.
1993-09-22 17:47:43 +00:00
if (sc->isa16bit) {
Updated to include improvements from FreeBSD 1.1.5. Fixed brokeness with multicast support and BPF.
1994-08-04 17:42:35 +00:00
Beta release of device driver for SMC/WD80x3 and 3C503 ethernet boards.
1993-06-14 22:21:25 +00:00
/*
Updated to include improvements from FreeBSD 1.1.5. Fixed brokeness with multicast support and BPF.
1994-08-04 17:42:35 +00:00
* Set FIFO threshold to 8, No auto-init Remote DMA, byte
* order=80x86, word-wide DMA xfers,
Beta release of device driver for SMC/WD80x3 and 3C503 ethernet boards.
1993-06-14 22:21:25 +00:00
*/
- Fixed the conversion to bus_space interface. - Added PC-98 Cbus devices support. The original patch is submitted by chi@bd.mbn.or.jp (Chiharu Shibata) - Removed old ed driver.
2000-08-17 12:15:45 +00:00
ed_nic_outb(sc, ED_P0_DCR, ED_DCR_FT1 | ED_DCR_WTS | ED_DCR_LS);
Beta release of device driver for SMC/WD80x3 and 3C503 ethernet boards.
1993-06-14 22:21:25 +00:00
} else {
Updated to include improvements from FreeBSD 1.1.5. Fixed brokeness with multicast support and BPF.
1994-08-04 17:42:35 +00:00
Beta release of device driver for SMC/WD80x3 and 3C503 ethernet boards.
1993-06-14 22:21:25 +00:00
/*
* Same as above, but byte-wide DMA xfers
*/
- Fixed the conversion to bus_space interface. - Added PC-98 Cbus devices support. The original patch is submitted by chi@bd.mbn.or.jp (Chiharu Shibata) - Removed old ed driver.
2000-08-17 12:15:45 +00:00
ed_nic_outb(sc, ED_P0_DCR, ED_DCR_FT1 | ED_DCR_LS);
Beta release of device driver for SMC/WD80x3 and 3C503 ethernet boards.
1993-06-14 22:21:25 +00:00
}
/*
* Clear Remote Byte Count Registers
*/
- Fixed the conversion to bus_space interface. - Added PC-98 Cbus devices support. The original patch is submitted by chi@bd.mbn.or.jp (Chiharu Shibata) - Removed old ed driver.
2000-08-17 12:15:45 +00:00
ed_nic_outb(sc, ED_P0_RBCR0, 0);
ed_nic_outb(sc, ED_P0_RBCR1, 0);
Beta release of device driver for SMC/WD80x3 and 3C503 ethernet boards.
1993-06-14 22:21:25 +00:00
/*
Updated to include improvements from FreeBSD 1.1.5. Fixed brokeness with multicast support and BPF.
1994-08-04 17:42:35 +00:00
* For the moment, don't store incoming packets in memory.
Beta release of device driver for SMC/WD80x3 and 3C503 ethernet boards.
1993-06-14 22:21:25 +00:00
*/
- Fixed the conversion to bus_space interface. - Added PC-98 Cbus devices support. The original patch is submitted by chi@bd.mbn.or.jp (Chiharu Shibata) - Removed old ed driver.
2000-08-17 12:15:45 +00:00
ed_nic_outb(sc, ED_P0_RCR, ED_RCR_MON);
Beta release of device driver for SMC/WD80x3 and 3C503 ethernet boards.
1993-06-14 22:21:25 +00:00
/*
* Place NIC in internal loopback mode
*/
- Fixed the conversion to bus_space interface. - Added PC-98 Cbus devices support. The original patch is submitted by chi@bd.mbn.or.jp (Chiharu Shibata) - Removed old ed driver.
2000-08-17 12:15:45 +00:00
ed_nic_outb(sc, ED_P0_TCR, ED_TCR_LB0);
Beta release of device driver for SMC/WD80x3 and 3C503 ethernet boards.
1993-06-14 22:21:25 +00:00
/*
* Initialize transmit/receive (ring-buffer) Page Start
*/
- Fixed the conversion to bus_space interface. - Added PC-98 Cbus devices support. The original patch is submitted by chi@bd.mbn.or.jp (Chiharu Shibata) - Removed old ed driver.
2000-08-17 12:15:45 +00:00
ed_nic_outb(sc, ED_P0_TPSR, sc->tx_page_start);
ed_nic_outb(sc, ED_P0_PSTART, sc->rec_page_start);
* Revision 2.14 1993/11/22 10:55:30 davidg * change all splnet's to splimp's * * Revision 2.13 1993/11/22 10:53:52 davidg * patch to add support for SMC8216 (Elite-Ultra) boards * from Glen H. Lowe * * Revision 2.12 1993/11/07 18:04:13 davidg * fix from Garrett Wollman: * add a return(0) at the end of ed_probe so that if the various device * specific probes fail that we just don't fall of the end of the function.
1993-11-22 11:08:16 +00:00
/* Set lower bits of byte addressable framing to 0 */
MFPAO: Add support for AX88190, equipped in MELCO LPC3-TX.
2000-07-23 15:15:43 +00:00
if (sc->chip_type == ED_CHIP_TYPE_WD790)
- Fixed the conversion to bus_space interface. - Added PC-98 Cbus devices support. The original patch is submitted by chi@bd.mbn.or.jp (Chiharu Shibata) - Removed old ed driver.
2000-08-17 12:15:45 +00:00
ed_nic_outb(sc, 0x09, 0);
Beta release of device driver for SMC/WD80x3 and 3C503 ethernet boards.
1993-06-14 22:21:25 +00:00
/*
* Initialize Receiver (ring-buffer) Page Stop and Boundry
*/
- Fixed the conversion to bus_space interface. - Added PC-98 Cbus devices support. The original patch is submitted by chi@bd.mbn.or.jp (Chiharu Shibata) - Removed old ed driver.
2000-08-17 12:15:45 +00:00
ed_nic_outb(sc, ED_P0_PSTOP, sc->rec_page_stop);
ed_nic_outb(sc, ED_P0_BNRY, sc->rec_page_start);
Beta release of device driver for SMC/WD80x3 and 3C503 ethernet boards.
1993-06-14 22:21:25 +00:00
/*
* Clear all interrupts. A '1' in each bit position clears the
Updated to include improvements from FreeBSD 1.1.5. Fixed brokeness with multicast support and BPF.
1994-08-04 17:42:35 +00:00
* corresponding flag.
Beta release of device driver for SMC/WD80x3 and 3C503 ethernet boards.
1993-06-14 22:21:25 +00:00
*/
- Fixed the conversion to bus_space interface. - Added PC-98 Cbus devices support. The original patch is submitted by chi@bd.mbn.or.jp (Chiharu Shibata) - Removed old ed driver.
2000-08-17 12:15:45 +00:00
ed_nic_outb(sc, ED_P0_ISR, 0xff);
Beta release of device driver for SMC/WD80x3 and 3C503 ethernet boards.
1993-06-14 22:21:25 +00:00
/*
* Enable the following interrupts: receive/transmit complete,
Updated to include improvements from FreeBSD 1.1.5. Fixed brokeness with multicast support and BPF.
1994-08-04 17:42:35 +00:00
* receive/transmit error, and Receiver OverWrite.
Remove trailing whitespace.
1995-05-30 08:16:23 +00:00
*
Beta release of device driver for SMC/WD80x3 and 3C503 ethernet boards.
1993-06-14 22:21:25 +00:00
* Counter overflow and Remote DMA complete are *not* enabled.
*/
- Fixed the conversion to bus_space interface. - Added PC-98 Cbus devices support. The original patch is submitted by chi@bd.mbn.or.jp (Chiharu Shibata) - Removed old ed driver.
2000-08-17 12:15:45 +00:00
ed_nic_outb(sc, ED_P0_IMR,
Updated to include improvements from FreeBSD 1.1.5. Fixed brokeness with multicast support and BPF.
1994-08-04 17:42:35 +00:00
ED_IMR_PRXE | ED_IMR_PTXE | ED_IMR_RXEE | ED_IMR_TXEE | ED_IMR_OVWE);
Beta release of device driver for SMC/WD80x3 and 3C503 ethernet boards.
1993-06-14 22:21:25 +00:00
/*
* Program Command Register for page 1
*/
- Fixed the conversion to bus_space interface. - Added PC-98 Cbus devices support. The original patch is submitted by chi@bd.mbn.or.jp (Chiharu Shibata) - Removed old ed driver.
2000-08-17 12:15:45 +00:00
ed_nic_outb(sc, ED_P0_CR, sc->cr_proto | ED_CR_PAGE_1 | ED_CR_STP);
Updated to include improvements from FreeBSD 1.1.5. Fixed brokeness with multicast support and BPF.
1994-08-04 17:42:35 +00:00
Beta release of device driver for SMC/WD80x3 and 3C503 ethernet boards.
1993-06-14 22:21:25 +00:00
/*
* Copy out our station address
*/
for (i = 0; i < ETHER_ADDR_LEN; ++i)
- Fixed the conversion to bus_space interface. - Added PC-98 Cbus devices support. The original patch is submitted by chi@bd.mbn.or.jp (Chiharu Shibata) - Removed old ed driver.
2000-08-17 12:15:45 +00:00
ed_nic_outb(sc, ED_P1_PAR(i), sc->arpcom.ac_enaddr[i]);
Beta release of device driver for SMC/WD80x3 and 3C503 ethernet boards.
1993-06-14 22:21:25 +00:00
/*
* Set Current Page pointer to next_packet (initialized above)
*/
- Fixed the conversion to bus_space interface. - Added PC-98 Cbus devices support. The original patch is submitted by chi@bd.mbn.or.jp (Chiharu Shibata) - Removed old ed driver.
2000-08-17 12:15:45 +00:00
ed_nic_outb(sc, ED_P1_CURR, sc->next_packet);
Beta release of device driver for SMC/WD80x3 and 3C503 ethernet boards.
1993-06-14 22:21:25 +00:00
/*
Updated to include improvements from FreeBSD 1.1.5. Fixed brokeness with multicast support and BPF.
1994-08-04 17:42:35 +00:00
* Program Receiver Configuration Register and multicast filter. CR is
* set to page 0 on return.
Beta release of device driver for SMC/WD80x3 and 3C503 ethernet boards.
1993-06-14 22:21:25 +00:00
*/
all: Removed ifnet.if_init and ifnet.if_reset as they are generally unused. Change the parameter passed to if_watchdog to be a ifnet * rather than a unit number. All of this is an attempt to move toward not needing an array of softc pointers (which is usually static in size) to point to the driver softc. if_ed.c: Changed some of the argument passing to some functions to make a little more sense. if_ep.c, if_vx.c: Killed completely bogus use of if_timer. It was being set in such a way that the interface was being reset once per second (blech!).
1995-12-05 02:01:59 +00:00
ed_setrcr(sc);
Updated to include improvements from FreeBSD 1.1.5. Fixed brokeness with multicast support and BPF.
1994-08-04 17:42:35 +00:00
Beta release of device driver for SMC/WD80x3 and 3C503 ethernet boards.
1993-06-14 22:21:25 +00:00
/*
* Take interface out of loopback
*/
- Fixed the conversion to bus_space interface. - Added PC-98 Cbus devices support. The original patch is submitted by chi@bd.mbn.or.jp (Chiharu Shibata) - Removed old ed driver.
2000-08-17 12:15:45 +00:00
ed_nic_outb(sc, ED_P0_TCR, 0);
Beta release of device driver for SMC/WD80x3 and 3C503 ethernet boards.
1993-06-14 22:21:25 +00:00
Second beta release of device driver for WD/SMC 80x3 and 3c503 ethernet boards
1993-06-22 12:10:07 +00:00
/*
* If this is a 3Com board, the tranceiver must be software enabled
Updated to include improvements from FreeBSD 1.1.5. Fixed brokeness with multicast support and BPF.
1994-08-04 17:42:35 +00:00
* (there is no settable hardware default).
Second beta release of device driver for WD/SMC 80x3 and 3c503 ethernet boards
1993-06-22 12:10:07 +00:00
*/
Fixed logic problem which caused a bogus value to be written to the 3c503 asic register even if the board isn't a 3c503. This caused old 8003E's not to work because they ignore IO address bits >10bits and the 3c503 asic is located at +0x400....the offset was ignored by the 8003E and so the value was written to one of the NIC registers. The bug was discovered by Wolfgang Solfrank.
1993-07-25 23:43:30 +00:00
if (sc->vendor == ED_VENDOR_3COM) {
As of this revision, all known bugs have been fixed. Some of the fixes include: 1) fixed 3c503 lock-up if the thinwire cable was disconnected at boot time 2) 8013EBT boards now work (quite well!) in 16bit/16k mode 3) ED_NO_DOUBLE_BUFFERING flag now works 4) slightly higer performance (about 3%) with 16bit WD/SMC boards 5) support for WD8013WC (10BaseT) boards Additionally, the probe code has been reorganized to be much cleaner. This revision of the driver is 1.25. The release notes have been updated as well.
1993-09-09 07:01:23 +00:00
if (ifp->if_flags & IFF_ALTPHYS) {
- Fixed the conversion to bus_space interface. - Added PC-98 Cbus devices support. The original patch is submitted by chi@bd.mbn.or.jp (Chiharu Shibata) - Removed old ed driver.
2000-08-17 12:15:45 +00:00
ed_asic_outb(sc, ED_3COM_CR, 0);
Fixed logic problem which caused a bogus value to be written to the 3c503 asic register even if the board isn't a 3c503. This caused old 8003E's not to work because they ignore IO address bits >10bits and the 3c503 asic is located at +0x400....the offset was ignored by the 8003E and so the value was written to one of the NIC registers. The bug was discovered by Wolfgang Solfrank.
1993-07-25 23:43:30 +00:00
} else {
- Fixed the conversion to bus_space interface. - Added PC-98 Cbus devices support. The original patch is submitted by chi@bd.mbn.or.jp (Chiharu Shibata) - Removed old ed driver.
2000-08-17 12:15:45 +00:00
ed_asic_outb(sc, ED_3COM_CR, ED_3COM_CR_XSEL);
Fixed logic problem which caused a bogus value to be written to the 3c503 asic register even if the board isn't a 3c503. This caused old 8003E's not to work because they ignore IO address bits >10bits and the 3c503 asic is located at +0x400....the offset was ignored by the 8003E and so the value was written to one of the NIC registers. The bug was discovered by Wolfgang Solfrank.
1993-07-25 23:43:30 +00:00
}
Second beta release of device driver for WD/SMC 80x3 and 3c503 ethernet boards
1993-06-22 12:10:07 +00:00
}
Add an option ED_NO_MIIBUS, which causes the `ed' driver to be built without support for miibus PHYs. Most ed cards don't need miibus support, so it's useful to be able to avoid the bloat of all the mii devices for small fixed-purpose kernels.
2001-09-29 22:32:03 +00:00
#ifndef ED_NO_MIIBUS
Add support for Dlink DL10022 to the ed driver. This is a mii part bolted to a ne-2000 chip. This is necessary for the NetGear FA-410TX and other cards. This also requires you add mii to your kernel if you have an ed driver configured. This code will result in a couple of timeout messages for ed on the impacted cards. Additional work will be needed, but this does work right now, and many people need these cards. Submitted by: Ian Dowse <iedowse@maths.tcd.ie>
2001-03-03 08:31:37 +00:00
if (sc->miibus != NULL) {
struct mii_data *mii;
mii = device_get_softc(sc->miibus);
mii_mediachg(mii);
}
Add an option ED_NO_MIIBUS, which causes the `ed' driver to be built without support for miibus PHYs. Most ed cards don't need miibus support, so it's useful to be able to avoid the bloat of all the mii devices for small fixed-purpose kernels.
2001-09-29 22:32:03 +00:00
#endif
Beta release of device driver for SMC/WD80x3 and 3C503 ethernet boards.
1993-06-14 22:21:25 +00:00
/*
* Set 'running' flag, and clear output active flag.
*/
ifp->if_flags |= IFF_RUNNING;
ifp->if_flags &= ~IFF_OACTIVE;
/*
* ...and attempt to start output
*/
ed_start(ifp);
Add an option ED_NO_MIIBUS, which causes the `ed' driver to be built without support for miibus PHYs. Most ed cards don't need miibus support, so it's useful to be able to avoid the bloat of all the mii devices for small fixed-purpose kernels.
2001-09-29 22:32:03 +00:00
#ifndef ED_NO_MIIBUS
Add support for Dlink DL10022 to the ed driver. This is a mii part bolted to a ne-2000 chip. This is necessary for the NetGear FA-410TX and other cards. This also requires you add mii to your kernel if you have an ed driver configured. This code will result in a couple of timeout messages for ed on the impacted cards. Additional work will be needed, but this does work right now, and many people need these cards. Submitted by: Ian Dowse <iedowse@maths.tcd.ie>
2001-03-03 08:31:37 +00:00
untimeout(ed_tick, sc, sc->tick_ch);
sc->tick_ch = timeout(ed_tick, sc, hz);
Add an option ED_NO_MIIBUS, which causes the `ed' driver to be built without support for miibus PHYs. Most ed cards don't need miibus support, so it's useful to be able to avoid the bloat of all the mii devices for small fixed-purpose kernels.
2001-09-29 22:32:03 +00:00
#endif
Beta release of device driver for SMC/WD80x3 and 3C503 ethernet boards.
1993-06-14 22:21:25 +00:00
(void) splx(s);
}
Updated to include improvements from FreeBSD 1.1.5. Fixed brokeness with multicast support and BPF.
1994-08-04 17:42:35 +00:00
Second beta release of device driver for SMC/WD 80x3 ethernet boards + some additional comments.
1993-06-23 16:22:04 +00:00
/*
* This routine actually starts the transmission on the interface
*/
Support compiling with `gcc -ansi'.
1998-04-15 17:47:40 +00:00
static __inline void
all: Removed ifnet.if_init and ifnet.if_reset as they are generally unused. Change the parameter passed to if_watchdog to be a ifnet * rather than a unit number. All of this is an attempt to move toward not needing an array of softc pointers (which is usually static in size) to point to the driver softc. if_ed.c: Changed some of the argument passing to some functions to make a little more sense. if_ep.c, if_vx.c: Killed completely bogus use of if_timer. It was being set in such a way that the interface was being reset once per second (blech!).
1995-12-05 02:01:59 +00:00
ed_xmit(sc)
struct ed_softc *sc;
Beta release of device driver for SMC/WD80x3 and 3C503 ethernet boards.
1993-06-14 22:21:25 +00:00
{
all: Removed ifnet.if_init and ifnet.if_reset as they are generally unused. Change the parameter passed to if_watchdog to be a ifnet * rather than a unit number. All of this is an attempt to move toward not needing an array of softc pointers (which is usually static in size) to point to the driver softc. if_ed.c: Changed some of the argument passing to some functions to make a little more sense. if_ep.c, if_vx.c: Killed completely bogus use of if_timer. It was being set in such a way that the interface was being reset once per second (blech!).
1995-12-05 02:01:59 +00:00
struct ifnet *ifp = (struct ifnet *)sc;
* Revision 2.2 93/09/29 13:23:25 davidg * added no multi-buffer override for 3c503 * * Revision 2.1 93/09/29 12:32:12 davidg * changed multi-buffer count for 16bit 3c503's from 5 to 2 after * noticing that the transmitter becomes idle because of so many * packets to load. * * Revision 2.0 93/09/29 00:00:19 davidg * many changes, rewrites, additions, etc. Now supports the * NE1000, NE2000, WD8003, WD8013, 3C503, 16bit 3C503, and * a variety of similar clones. 16bit 3c503 now does multi * transmit buffers. Nearly every part of the driver has * changed in some way since rev 1.30.
1993-09-29 20:30:26 +00:00
unsigned short len;
PCCARD support.
1995-10-10 09:52:55 +00:00
if (sc->gone)
return;
* Revision 2.2 93/09/29 13:23:25 davidg * added no multi-buffer override for 3c503 * * Revision 2.1 93/09/29 12:32:12 davidg * changed multi-buffer count for 16bit 3c503's from 5 to 2 after * noticing that the transmitter becomes idle because of so many * packets to load. * * Revision 2.0 93/09/29 00:00:19 davidg * many changes, rewrites, additions, etc. Now supports the * NE1000, NE2000, WD8003, WD8013, 3C503, 16bit 3C503, and * a variety of similar clones. 16bit 3c503 now does multi * transmit buffers. Nearly every part of the driver has * changed in some way since rev 1.30.
1993-09-29 20:30:26 +00:00
len = sc->txb_len[sc->txb_next_tx];
Beta release of device driver for SMC/WD80x3 and 3C503 ethernet boards.
1993-06-14 22:21:25 +00:00
/*
* Set NIC for page 0 register access
*/
- Fixed the conversion to bus_space interface. - Added PC-98 Cbus devices support. The original patch is submitted by chi@bd.mbn.or.jp (Chiharu Shibata) - Removed old ed driver.
2000-08-17 12:15:45 +00:00
ed_nic_outb(sc, ED_P0_CR, sc->cr_proto | ED_CR_STA);
Updated to include improvements from FreeBSD 1.1.5. Fixed brokeness with multicast support and BPF.
1994-08-04 17:42:35 +00:00
Beta release of device driver for SMC/WD80x3 and 3C503 ethernet boards.
1993-06-14 22:21:25 +00:00
/*
* Set TX buffer start page
*/
- Fixed the conversion to bus_space interface. - Added PC-98 Cbus devices support. The original patch is submitted by chi@bd.mbn.or.jp (Chiharu Shibata) - Removed old ed driver.
2000-08-17 12:15:45 +00:00
ed_nic_outb(sc, ED_P0_TPSR, sc->tx_page_start +
sc->txb_next_tx * ED_TXBUF_SIZE);
Beta release of device driver for SMC/WD80x3 and 3C503 ethernet boards.
1993-06-14 22:21:25 +00:00
/*
* Set TX length
*/
- Fixed the conversion to bus_space interface. - Added PC-98 Cbus devices support. The original patch is submitted by chi@bd.mbn.or.jp (Chiharu Shibata) - Removed old ed driver.
2000-08-17 12:15:45 +00:00
ed_nic_outb(sc, ED_P0_TBCR0, len);
ed_nic_outb(sc, ED_P0_TBCR1, len >> 8);
Beta release of device driver for SMC/WD80x3 and 3C503 ethernet boards.
1993-06-14 22:21:25 +00:00
/*
Second beta release of device driver for SMC/WD 80x3 ethernet boards + some additional comments.
1993-06-23 16:22:04 +00:00
* Set page 0, Remote DMA complete, Transmit Packet, and *Start*
Beta release of device driver for SMC/WD80x3 and 3C503 ethernet boards.
1993-06-14 22:21:25 +00:00
*/
- Fixed the conversion to bus_space interface. - Added PC-98 Cbus devices support. The original patch is submitted by chi@bd.mbn.or.jp (Chiharu Shibata) - Removed old ed driver.
2000-08-17 12:15:45 +00:00
ed_nic_outb(sc, ED_P0_CR, sc->cr_proto | ED_CR_TXP | ED_CR_STA);
Beta release of device driver for SMC/WD80x3 and 3C503 ethernet boards.
1993-06-14 22:21:25 +00:00
sc->xmit_busy = 1;
Updated to include improvements from FreeBSD 1.1.5. Fixed brokeness with multicast support and BPF.
1994-08-04 17:42:35 +00:00
Second beta release of device driver for SMC/WD 80x3 ethernet boards + some additional comments.
1993-06-23 16:22:04 +00:00
/*
* Revision 2.2 93/09/29 13:23:25 davidg * added no multi-buffer override for 3c503 * * Revision 2.1 93/09/29 12:32:12 davidg * changed multi-buffer count for 16bit 3c503's from 5 to 2 after * noticing that the transmitter becomes idle because of so many * packets to load. * * Revision 2.0 93/09/29 00:00:19 davidg * many changes, rewrites, additions, etc. Now supports the * NE1000, NE2000, WD8003, WD8013, 3C503, 16bit 3C503, and * a variety of similar clones. 16bit 3c503 now does multi * transmit buffers. Nearly every part of the driver has * changed in some way since rev 1.30.
1993-09-29 20:30:26 +00:00
* Point to next transmit buffer slot and wrap if necessary.
Second beta release of device driver for SMC/WD 80x3 ethernet boards + some additional comments.
1993-06-23 16:22:04 +00:00
*/
* Revision 2.2 93/09/29 13:23:25 davidg * added no multi-buffer override for 3c503 * * Revision 2.1 93/09/29 12:32:12 davidg * changed multi-buffer count for 16bit 3c503's from 5 to 2 after * noticing that the transmitter becomes idle because of so many * packets to load. * * Revision 2.0 93/09/29 00:00:19 davidg * many changes, rewrites, additions, etc. Now supports the * NE1000, NE2000, WD8003, WD8013, 3C503, 16bit 3C503, and * a variety of similar clones. 16bit 3c503 now does multi * transmit buffers. Nearly every part of the driver has * changed in some way since rev 1.30.
1993-09-29 20:30:26 +00:00
sc->txb_next_tx++;
if (sc->txb_next_tx == sc->txb_cnt)
sc->txb_next_tx = 0;
Beta release of device driver for SMC/WD80x3 and 3C503 ethernet boards.
1993-06-14 22:21:25 +00:00
/*
* Set a timer just in case we never hear from the board again
*/
ifp->if_timer = 2;
}
/*
* Start output on interface.
* We make two assumptions here:
* Revision 2.14 1993/11/22 10:55:30 davidg * change all splnet's to splimp's * * Revision 2.13 1993/11/22 10:53:52 davidg * patch to add support for SMC8216 (Elite-Ultra) boards * from Glen H. Lowe * * Revision 2.12 1993/11/07 18:04:13 davidg * fix from Garrett Wollman: * add a return(0) at the end of ed_probe so that if the various device * specific probes fail that we just don't fall of the end of the function.
1993-11-22 11:08:16 +00:00
* 1) that the current priority is set to splimp _before_ this code
Beta release of device driver for SMC/WD80x3 and 3C503 ethernet boards.
1993-06-14 22:21:25 +00:00
* is called *and* is returned to the appropriate priority after
* return
* 2) that the IFF_OACTIVE flag is checked before this code is called
* (i.e. that the output part of the interface is idle)
*/
Fixed staticization - use `static' in function headers, not just in prototypes.
1995-11-18 08:29:04 +00:00
static void
Beta release of device driver for SMC/WD80x3 and 3C503 ethernet boards.
1993-06-14 22:21:25 +00:00
ed_start(ifp)
struct ifnet *ifp;
{
Clean up Ethernet drivers: - fill in and use ifp->if_softc - use if_bpf rather than private cookie variables - change bpf interface to take advantage of this - call ether_ifattach() directly from Ethernet drivers - delete kludge in if_attach() that did this indirectly
1996-02-06 18:51:28 +00:00
struct ed_softc *sc = ifp->if_softc;
Beta release of device driver for SMC/WD80x3 and 3C503 ethernet boards.
1993-06-14 22:21:25 +00:00
struct mbuf *m0, *m;
- Fixed the conversion to bus_space interface. - Added PC-98 Cbus devices support. The original patch is submitted by chi@bd.mbn.or.jp (Chiharu Shibata) - Removed old ed driver.
2000-08-17 12:15:45 +00:00
caddr_t buffer;
Updated to include improvements from FreeBSD 1.1.5. Fixed brokeness with multicast support and BPF.
1994-08-04 17:42:35 +00:00
int len;
Beta release of device driver for SMC/WD80x3 and 3C503 ethernet boards.
1993-06-14 22:21:25 +00:00
PCCARD support.
1995-10-10 09:52:55 +00:00
if (sc->gone) {
printf("ed_start(%p) GONE\n",ifp);
return;
}
Beta release of device driver for SMC/WD80x3 and 3C503 ethernet boards.
1993-06-14 22:21:25 +00:00
outloop:
Updated to include improvements from FreeBSD 1.1.5. Fixed brokeness with multicast support and BPF.
1994-08-04 17:42:35 +00:00
Second beta release of device driver for SMC/WD 80x3 ethernet boards + some additional comments.
1993-06-23 16:22:04 +00:00
/*
Updated to include improvements from FreeBSD 1.1.5. Fixed brokeness with multicast support and BPF.
1994-08-04 17:42:35 +00:00
* First, see if there are buffered packets and an idle transmitter -
* should never happen at this point.
Second beta release of device driver for SMC/WD 80x3 ethernet boards + some additional comments.
1993-06-23 16:22:04 +00:00
*/
* Revision 2.2 93/09/29 13:23:25 davidg * added no multi-buffer override for 3c503 * * Revision 2.1 93/09/29 12:32:12 davidg * changed multi-buffer count for 16bit 3c503's from 5 to 2 after * noticing that the transmitter becomes idle because of so many * packets to load. * * Revision 2.0 93/09/29 00:00:19 davidg * many changes, rewrites, additions, etc. Now supports the * NE1000, NE2000, WD8003, WD8013, 3C503, 16bit 3C503, and * a variety of similar clones. 16bit 3c503 now does multi * transmit buffers. Nearly every part of the driver has * changed in some way since rev 1.30.
1993-09-29 20:30:26 +00:00
if (sc->txb_inuse && (sc->xmit_busy == 0)) {
Fixed minor typo in diagnostic message.
1994-08-22 08:21:51 +00:00
printf("ed: packets buffered, but transmitter idle\n");
all: Removed ifnet.if_init and ifnet.if_reset as they are generally unused. Change the parameter passed to if_watchdog to be a ifnet * rather than a unit number. All of this is an attempt to move toward not needing an array of softc pointers (which is usually static in size) to point to the driver softc. if_ed.c: Changed some of the argument passing to some functions to make a little more sense. if_ep.c, if_vx.c: Killed completely bogus use of if_timer. It was being set in such a way that the interface was being reset once per second (blech!).
1995-12-05 02:01:59 +00:00
ed_xmit(sc);
* Revision 2.2 93/09/29 13:23:25 davidg * added no multi-buffer override for 3c503 * * Revision 2.1 93/09/29 12:32:12 davidg * changed multi-buffer count for 16bit 3c503's from 5 to 2 after * noticing that the transmitter becomes idle because of so many * packets to load. * * Revision 2.0 93/09/29 00:00:19 davidg * many changes, rewrites, additions, etc. Now supports the * NE1000, NE2000, WD8003, WD8013, 3C503, 16bit 3C503, and * a variety of similar clones. 16bit 3c503 now does multi * transmit buffers. Nearly every part of the driver has * changed in some way since rev 1.30.
1993-09-29 20:30:26 +00:00
}
/*
* See if there is room to put another packet in the buffer.
*/
if (sc->txb_inuse == sc->txb_cnt) {
Updated to include improvements from FreeBSD 1.1.5. Fixed brokeness with multicast support and BPF.
1994-08-04 17:42:35 +00:00
* Revision 2.2 93/09/29 13:23:25 davidg * added no multi-buffer override for 3c503 * * Revision 2.1 93/09/29 12:32:12 davidg * changed multi-buffer count for 16bit 3c503's from 5 to 2 after * noticing that the transmitter becomes idle because of so many * packets to load. * * Revision 2.0 93/09/29 00:00:19 davidg * many changes, rewrites, additions, etc. Now supports the * NE1000, NE2000, WD8003, WD8013, 3C503, 16bit 3C503, and * a variety of similar clones. 16bit 3c503 now does multi * transmit buffers. Nearly every part of the driver has * changed in some way since rev 1.30.
1993-09-29 20:30:26 +00:00
/*
Updated to include improvements from FreeBSD 1.1.5. Fixed brokeness with multicast support and BPF.
1994-08-04 17:42:35 +00:00
* No room. Indicate this to the outside world and exit.
* Revision 2.2 93/09/29 13:23:25 davidg * added no multi-buffer override for 3c503 * * Revision 2.1 93/09/29 12:32:12 davidg * changed multi-buffer count for 16bit 3c503's from 5 to 2 after * noticing that the transmitter becomes idle because of so many * packets to load. * * Revision 2.0 93/09/29 00:00:19 davidg * many changes, rewrites, additions, etc. Now supports the * NE1000, NE2000, WD8003, WD8013, 3C503, 16bit 3C503, and * a variety of similar clones. 16bit 3c503 now does multi * transmit buffers. Nearly every part of the driver has * changed in some way since rev 1.30.
1993-09-29 20:30:26 +00:00
*/
ifp->if_flags |= IFF_OACTIVE;
return;
}
all: Removed ifnet.if_init and ifnet.if_reset as they are generally unused. Change the parameter passed to if_watchdog to be a ifnet * rather than a unit number. All of this is an attempt to move toward not needing an array of softc pointers (which is usually static in size) to point to the driver softc. if_ed.c: Changed some of the argument passing to some functions to make a little more sense. if_ep.c, if_vx.c: Killed completely bogus use of if_timer. It was being set in such a way that the interface was being reset once per second (blech!).
1995-12-05 02:01:59 +00:00
IF_DEQUEUE(&ifp->if_snd, m);
Beta release of device driver for SMC/WD80x3 and 3C503 ethernet boards.
1993-06-14 22:21:25 +00:00
if (m == 0) {
Updated to include improvements from FreeBSD 1.1.5. Fixed brokeness with multicast support and BPF.
1994-08-04 17:42:35 +00:00
/*
* We are using the !OACTIVE flag to indicate to the outside
* world that we can accept an additional packet rather than
* that the transmitter is _actually_ active. Indeed, the
* transmitter may be active, but if we haven't filled all the
* buffers with data then we still want to accept more.
*/
Beta release of device driver for SMC/WD80x3 and 3C503 ethernet boards.
1993-06-14 22:21:25 +00:00
ifp->if_flags &= ~IFF_OACTIVE;
return;
}
/*
* Copy the mbuf chain into the transmit buffer
*/
* Revision 2.8 1993/10/15 10:59:56 davidg * increase maximum time to wait for transmit DMA to complete to 120us. * call ed_reset() if the time limit is reached instead of trying * to abort the remote DMA. * * Revision 2.7 1993/10/15 10:49:10 davidg * minor change to way the mbuf pointer temp variable is assigned in * ed_start (slightly improves code readability) * * Revision 2.6 93/10/02 01:12:20 davidg * use ETHER_ADDR_LEN in NE probe rather than '6'.
1993-10-15 11:06:41 +00:00
m0 = m;
* Revision 2.2 93/09/29 13:23:25 davidg * added no multi-buffer override for 3c503 * * Revision 2.1 93/09/29 12:32:12 davidg * changed multi-buffer count for 16bit 3c503's from 5 to 2 after * noticing that the transmitter becomes idle because of so many * packets to load. * * Revision 2.0 93/09/29 00:00:19 davidg * many changes, rewrites, additions, etc. Now supports the * NE1000, NE2000, WD8003, WD8013, 3C503, 16bit 3C503, and * a variety of similar clones. 16bit 3c503 now does multi * transmit buffers. Nearly every part of the driver has * changed in some way since rev 1.30.
1993-09-29 20:30:26 +00:00
/* txb_new points to next open buffer slot */
buffer = sc->mem_start + (sc->txb_new * ED_TXBUF_SIZE * ED_PAGE_SIZE);
Beta release of device driver for SMC/WD80x3 and 3C503 ethernet boards.
1993-06-14 22:21:25 +00:00
* Revision 2.2 93/09/29 13:23:25 davidg * added no multi-buffer override for 3c503 * * Revision 2.1 93/09/29 12:32:12 davidg * changed multi-buffer count for 16bit 3c503's from 5 to 2 after * noticing that the transmitter becomes idle because of so many * packets to load. * * Revision 2.0 93/09/29 00:00:19 davidg * many changes, rewrites, additions, etc. Now supports the * NE1000, NE2000, WD8003, WD8013, 3C503, 16bit 3C503, and * a variety of similar clones. 16bit 3c503 now does multi * transmit buffers. Nearly every part of the driver has * changed in some way since rev 1.30.
1993-09-29 20:30:26 +00:00
if (sc->mem_shared) {
Updated to include improvements from FreeBSD 1.1.5. Fixed brokeness with multicast support and BPF.
1994-08-04 17:42:35 +00:00
* Revision 2.2 93/09/29 13:23:25 davidg * added no multi-buffer override for 3c503 * * Revision 2.1 93/09/29 12:32:12 davidg * changed multi-buffer count for 16bit 3c503's from 5 to 2 after * noticing that the transmitter becomes idle because of so many * packets to load. * * Revision 2.0 93/09/29 00:00:19 davidg * many changes, rewrites, additions, etc. Now supports the * NE1000, NE2000, WD8003, WD8013, 3C503, 16bit 3C503, and * a variety of similar clones. 16bit 3c503 now does multi * transmit buffers. Nearly every part of the driver has * changed in some way since rev 1.30.
1993-09-29 20:30:26 +00:00
/*
* Special case setup for 16 bit boards...
*/
if (sc->isa16bit) {
switch (sc->vendor) {
Updated to include improvements from FreeBSD 1.1.5. Fixed brokeness with multicast support and BPF.
1994-08-04 17:42:35 +00:00
/*
* For 16bit 3Com boards (which have 16k of
* memory), we have the xmit buffers in a
* different page of memory ('page 0') - so
* change pages.
*/
* Revision 2.2 93/09/29 13:23:25 davidg * added no multi-buffer override for 3c503 * * Revision 2.1 93/09/29 12:32:12 davidg * changed multi-buffer count for 16bit 3c503's from 5 to 2 after * noticing that the transmitter becomes idle because of so many * packets to load. * * Revision 2.0 93/09/29 00:00:19 davidg * many changes, rewrites, additions, etc. Now supports the * NE1000, NE2000, WD8003, WD8013, 3C503, 16bit 3C503, and * a variety of similar clones. 16bit 3c503 now does multi * transmit buffers. Nearly every part of the driver has * changed in some way since rev 1.30.
1993-09-29 20:30:26 +00:00
case ED_VENDOR_3COM:
- Fixed the conversion to bus_space interface. - Added PC-98 Cbus devices support. The original patch is submitted by chi@bd.mbn.or.jp (Chiharu Shibata) - Removed old ed driver.
2000-08-17 12:15:45 +00:00
ed_asic_outb(sc, ED_3COM_GACFR,
ED_3COM_GACFR_RSEL);
* Revision 2.2 93/09/29 13:23:25 davidg * added no multi-buffer override for 3c503 * * Revision 2.1 93/09/29 12:32:12 davidg * changed multi-buffer count for 16bit 3c503's from 5 to 2 after * noticing that the transmitter becomes idle because of so many * packets to load. * * Revision 2.0 93/09/29 00:00:19 davidg * many changes, rewrites, additions, etc. Now supports the * NE1000, NE2000, WD8003, WD8013, 3C503, 16bit 3C503, and * a variety of similar clones. 16bit 3c503 now does multi * transmit buffers. Nearly every part of the driver has * changed in some way since rev 1.30.
1993-09-29 20:30:26 +00:00
break;
Updated to include improvements from FreeBSD 1.1.5. Fixed brokeness with multicast support and BPF.
1994-08-04 17:42:35 +00:00
/*
* Enable 16bit access to shared memory on
Completely removed trailer support. The only reason I wrote that code in the first place was so that BPF could grok trailer packets. I've since decided that this is a job for tcpdump to decipher (if at all). Also fixed up checks for received packet length to better cope with ancient starlan boards.
1994-10-08 09:24:20 +00:00
* WD/SMC boards.
Updated to include improvements from FreeBSD 1.1.5. Fixed brokeness with multicast support and BPF.
1994-08-04 17:42:35 +00:00
*/
Newbusify ed driver. Partly submitted by: alex
2000-08-14 04:31:07 +00:00
case ED_VENDOR_WD_SMC:
- Fixed the conversion to bus_space interface. - Added PC-98 Cbus devices support. The original patch is submitted by chi@bd.mbn.or.jp (Chiharu Shibata) - Removed old ed driver.
2000-08-17 12:15:45 +00:00
ed_asic_outb(sc, ED_WD_LAAR,
sc->wd_laar_proto | ED_WD_LAAR_M16EN);
if (sc->chip_type == ED_CHIP_TYPE_WD790) {
ed_asic_outb(sc, ED_WD_MSR, ED_WD_MSR_MENB);
}
break;
* Revision 2.2 93/09/29 13:23:25 davidg * added no multi-buffer override for 3c503 * * Revision 2.1 93/09/29 12:32:12 davidg * changed multi-buffer count for 16bit 3c503's from 5 to 2 after * noticing that the transmitter becomes idle because of so many * packets to load. * * Revision 2.0 93/09/29 00:00:19 davidg * many changes, rewrites, additions, etc. Now supports the * NE1000, NE2000, WD8003, WD8013, 3C503, 16bit 3C503, and * a variety of similar clones. 16bit 3c503 now does multi * transmit buffers. Nearly every part of the driver has * changed in some way since rev 1.30.
1993-09-29 20:30:26 +00:00
}
}
* Revision 2.8 1993/10/15 10:59:56 davidg * increase maximum time to wait for transmit DMA to complete to 120us. * call ed_reset() if the time limit is reached instead of trying * to abort the remote DMA. * * Revision 2.7 1993/10/15 10:49:10 davidg * minor change to way the mbuf pointer temp variable is assigned in * ed_start (slightly improves code readability) * * Revision 2.6 93/10/02 01:12:20 davidg * use ETHER_ADDR_LEN in NE probe rather than '6'.
1993-10-15 11:06:41 +00:00
for (len = 0; m != 0; m = m->m_next) {
- Fixed the conversion to bus_space interface. - Added PC-98 Cbus devices support. The original patch is submitted by chi@bd.mbn.or.jp (Chiharu Shibata) - Removed old ed driver.
2000-08-17 12:15:45 +00:00
bcopy(mtod(m, caddr_t), buffer, m->m_len);
* Revision 2.2 93/09/29 13:23:25 davidg * added no multi-buffer override for 3c503 * * Revision 2.1 93/09/29 12:32:12 davidg * changed multi-buffer count for 16bit 3c503's from 5 to 2 after * noticing that the transmitter becomes idle because of so many * packets to load. * * Revision 2.0 93/09/29 00:00:19 davidg * many changes, rewrites, additions, etc. Now supports the * NE1000, NE2000, WD8003, WD8013, 3C503, 16bit 3C503, and * a variety of similar clones. 16bit 3c503 now does multi * transmit buffers. Nearly every part of the driver has * changed in some way since rev 1.30.
1993-09-29 20:30:26 +00:00
buffer += m->m_len;
Updated to include improvements from FreeBSD 1.1.5. Fixed brokeness with multicast support and BPF.
1994-08-04 17:42:35 +00:00
len += m->m_len;
* Revision 2.2 93/09/29 13:23:25 davidg * added no multi-buffer override for 3c503 * * Revision 2.1 93/09/29 12:32:12 davidg * changed multi-buffer count for 16bit 3c503's from 5 to 2 after * noticing that the transmitter becomes idle because of so many * packets to load. * * Revision 2.0 93/09/29 00:00:19 davidg * many changes, rewrites, additions, etc. Now supports the * NE1000, NE2000, WD8003, WD8013, 3C503, 16bit 3C503, and * a variety of similar clones. 16bit 3c503 now does multi * transmit buffers. Nearly every part of the driver has * changed in some way since rev 1.30.
1993-09-29 20:30:26 +00:00
}
Beta release of device driver for SMC/WD80x3 and 3C503 ethernet boards.
1993-06-14 22:21:25 +00:00
/*
* Revision 2.2 93/09/29 13:23:25 davidg * added no multi-buffer override for 3c503 * * Revision 2.1 93/09/29 12:32:12 davidg * changed multi-buffer count for 16bit 3c503's from 5 to 2 after * noticing that the transmitter becomes idle because of so many * packets to load. * * Revision 2.0 93/09/29 00:00:19 davidg * many changes, rewrites, additions, etc. Now supports the * NE1000, NE2000, WD8003, WD8013, 3C503, 16bit 3C503, and * a variety of similar clones. 16bit 3c503 now does multi * transmit buffers. Nearly every part of the driver has * changed in some way since rev 1.30.
1993-09-29 20:30:26 +00:00
* Restore previous shared memory access
Beta release of device driver for SMC/WD80x3 and 3C503 ethernet boards.
1993-06-14 22:21:25 +00:00
*/
* Revision 2.2 93/09/29 13:23:25 davidg * added no multi-buffer override for 3c503 * * Revision 2.1 93/09/29 12:32:12 davidg * changed multi-buffer count for 16bit 3c503's from 5 to 2 after * noticing that the transmitter becomes idle because of so many * packets to load. * * Revision 2.0 93/09/29 00:00:19 davidg * many changes, rewrites, additions, etc. Now supports the * NE1000, NE2000, WD8003, WD8013, 3C503, 16bit 3C503, and * a variety of similar clones. 16bit 3c503 now does multi * transmit buffers. Nearly every part of the driver has * changed in some way since rev 1.30.
1993-09-29 20:30:26 +00:00
if (sc->isa16bit) {
switch (sc->vendor) {
case ED_VENDOR_3COM:
- Fixed the conversion to bus_space interface. - Added PC-98 Cbus devices support. The original patch is submitted by chi@bd.mbn.or.jp (Chiharu Shibata) - Removed old ed driver.
2000-08-17 12:15:45 +00:00
ed_asic_outb(sc, ED_3COM_GACFR,
ED_3COM_GACFR_RSEL | ED_3COM_GACFR_MBS0);
* Revision 2.2 93/09/29 13:23:25 davidg * added no multi-buffer override for 3c503 * * Revision 2.1 93/09/29 12:32:12 davidg * changed multi-buffer count for 16bit 3c503's from 5 to 2 after * noticing that the transmitter becomes idle because of so many * packets to load. * * Revision 2.0 93/09/29 00:00:19 davidg * many changes, rewrites, additions, etc. Now supports the * NE1000, NE2000, WD8003, WD8013, 3C503, 16bit 3C503, and * a variety of similar clones. 16bit 3c503 now does multi * transmit buffers. Nearly every part of the driver has * changed in some way since rev 1.30.
1993-09-29 20:30:26 +00:00
break;
Newbusify ed driver. Partly submitted by: alex
2000-08-14 04:31:07 +00:00
case ED_VENDOR_WD_SMC:
- Fixed the conversion to bus_space interface. - Added PC-98 Cbus devices support. The original patch is submitted by chi@bd.mbn.or.jp (Chiharu Shibata) - Removed old ed driver.
2000-08-17 12:15:45 +00:00
if (sc->chip_type == ED_CHIP_TYPE_WD790) {
ed_asic_outb(sc, ED_WD_MSR, 0x00);
}
ed_asic_outb(sc, ED_WD_LAAR,
sc->wd_laar_proto & ~ED_WD_LAAR_M16EN);
break;
* Revision 2.2 93/09/29 13:23:25 davidg * added no multi-buffer override for 3c503 * * Revision 2.1 93/09/29 12:32:12 davidg * changed multi-buffer count for 16bit 3c503's from 5 to 2 after * noticing that the transmitter becomes idle because of so many * packets to load. * * Revision 2.0 93/09/29 00:00:19 davidg * many changes, rewrites, additions, etc. Now supports the * NE1000, NE2000, WD8003, WD8013, 3C503, 16bit 3C503, and * a variety of similar clones. 16bit 3c503 now does multi * transmit buffers. Nearly every part of the driver has * changed in some way since rev 1.30.
1993-09-29 20:30:26 +00:00
}
}
} else {
Changed arg type for pio functions. Cast a few things appropriately to shut up the compiler.
1995-12-15 07:31:40 +00:00
len = ed_pio_write_mbufs(sc, m, (int)buffer);
mbuf leak in the error case has been fixed. When we have an error, go ahead and m_freem the buffer. PR: 32666 Submitted by: Chi-Fung Fan
2002-09-30 00:18:12 +00:00
if (len == 0) {
m_freem(m0);
Made a few cosmetic changes, and fixed a bug in handling the case of the remote DMA not completing correctly (the packet was still queued for xmit).
1995-01-04 21:10:17 +00:00
goto outloop;
mbuf leak in the error case has been fixed. When we have an error, go ahead and m_freem the buffer. PR: 32666 Submitted by: Chi-Fung Fan
2002-09-30 00:18:12 +00:00
}
* Revision 2.2 93/09/29 13:23:25 davidg * added no multi-buffer override for 3c503 * * Revision 2.1 93/09/29 12:32:12 davidg * changed multi-buffer count for 16bit 3c503's from 5 to 2 after * noticing that the transmitter becomes idle because of so many * packets to load. * * Revision 2.0 93/09/29 00:00:19 davidg * many changes, rewrites, additions, etc. Now supports the * NE1000, NE2000, WD8003, WD8013, 3C503, 16bit 3C503, and * a variety of similar clones. 16bit 3c503 now does multi * transmit buffers. Nearly every part of the driver has * changed in some way since rev 1.30.
1993-09-29 20:30:26 +00:00
}
Updated to include improvements from FreeBSD 1.1.5. Fixed brokeness with multicast support and BPF.
1994-08-04 17:42:35 +00:00
Megacommit to straigthen out ETHER_ mess. I'm pretty convinced after looking at this that the majority of our drivers are confused about the in/exclusion of ETHER_CRC_LEN :-(
1996-08-06 21:14:36 +00:00
sc->txb_len[sc->txb_new] = max(len, (ETHER_MIN_LEN-ETHER_CRC_LEN));
* Revision 2.2 93/09/29 13:23:25 davidg * added no multi-buffer override for 3c503 * * Revision 2.1 93/09/29 12:32:12 davidg * changed multi-buffer count for 16bit 3c503's from 5 to 2 after * noticing that the transmitter becomes idle because of so many * packets to load. * * Revision 2.0 93/09/29 00:00:19 davidg * many changes, rewrites, additions, etc. Now supports the * NE1000, NE2000, WD8003, WD8013, 3C503, 16bit 3C503, and * a variety of similar clones. 16bit 3c503 now does multi * transmit buffers. Nearly every part of the driver has * changed in some way since rev 1.30.
1993-09-29 20:30:26 +00:00
sc->txb_inuse++;
/*
* Point to next buffer slot and wrap if necessary.
*/
sc->txb_new++;
if (sc->txb_new == sc->txb_cnt)
sc->txb_new = 0;
Beta release of device driver for SMC/WD80x3 and 3C503 ethernet boards.
1993-06-14 22:21:25 +00:00
if (sc->xmit_busy == 0)
all: Removed ifnet.if_init and ifnet.if_reset as they are generally unused. Change the parameter passed to if_watchdog to be a ifnet * rather than a unit number. All of this is an attempt to move toward not needing an array of softc pointers (which is usually static in size) to point to the driver softc. if_ed.c: Changed some of the argument passing to some functions to make a little more sense. if_ep.c, if_vx.c: Killed completely bogus use of if_timer. It was being set in such a way that the interface was being reset once per second (blech!).
1995-12-05 02:01:59 +00:00
ed_xmit(sc);
Updated to include improvements from FreeBSD 1.1.5. Fixed brokeness with multicast support and BPF.
1994-08-04 17:42:35 +00:00
Beta release of device driver for SMC/WD80x3 and 3C503 ethernet boards.
1993-06-14 22:21:25 +00:00
/*
Completely removed trailer support. The only reason I wrote that code in the first place was so that BPF could grok trailer packets. I've since decided that this is a job for tcpdump to decipher (if at all). Also fixed up checks for received packet length to better cope with ancient starlan boards.
1994-10-08 09:24:20 +00:00
* Tap off here if there is a bpf listener.
Beta release of device driver for SMC/WD80x3 and 3C503 ethernet boards.
1993-06-14 22:21:25 +00:00
*/
network interface driver changes: o don't strip the Ethernet header from inbound packets; pass packets up the stack intact (required significant changes to some drivers) o reference common definitions in net/ethernet.h (e.g. ETHER_ALIGN) o track ether_ifattach/ether_ifdetach API changes o track bpf changes (use BPF_TAP and BPF_MTAP) o track vlan changes (ifnet capabilities, revised processing scheme, etc.) o use if_input to pass packets "up" o call ether_ioctl for default handling of ioctls Reviewed by: many Approved by: re
2002-11-14 23:54:55 +00:00
BPF_MTAP(ifp, m0);
Beta release of device driver for SMC/WD80x3 and 3C503 ethernet boards.
1993-06-14 22:21:25 +00:00
m_freem(m0);
Second beta release of device driver for SMC/WD 80x3 ethernet boards + some additional comments.
1993-06-23 16:22:04 +00:00
/*
* Revision 2.2 93/09/29 13:23:25 davidg * added no multi-buffer override for 3c503 * * Revision 2.1 93/09/29 12:32:12 davidg * changed multi-buffer count for 16bit 3c503's from 5 to 2 after * noticing that the transmitter becomes idle because of so many * packets to load. * * Revision 2.0 93/09/29 00:00:19 davidg * many changes, rewrites, additions, etc. Now supports the * NE1000, NE2000, WD8003, WD8013, 3C503, 16bit 3C503, and * a variety of similar clones. 16bit 3c503 now does multi * transmit buffers. Nearly every part of the driver has * changed in some way since rev 1.30.
1993-09-29 20:30:26 +00:00
* Loop back to the top to possibly buffer more packets
Second beta release of device driver for SMC/WD 80x3 ethernet boards + some additional comments.
1993-06-23 16:22:04 +00:00
*/
* Revision 2.2 93/09/29 13:23:25 davidg * added no multi-buffer override for 3c503 * * Revision 2.1 93/09/29 12:32:12 davidg * changed multi-buffer count for 16bit 3c503's from 5 to 2 after * noticing that the transmitter becomes idle because of so many * packets to load. * * Revision 2.0 93/09/29 00:00:19 davidg * many changes, rewrites, additions, etc. Now supports the * NE1000, NE2000, WD8003, WD8013, 3C503, 16bit 3C503, and * a variety of similar clones. 16bit 3c503 now does multi * transmit buffers. Nearly every part of the driver has * changed in some way since rev 1.30.
1993-09-29 20:30:26 +00:00
goto outloop;
Beta release of device driver for SMC/WD80x3 and 3C503 ethernet boards.
1993-06-14 22:21:25 +00:00
}
Updated to include improvements from FreeBSD 1.1.5. Fixed brokeness with multicast support and BPF.
1994-08-04 17:42:35 +00:00
Beta release of device driver for SMC/WD80x3 and 3C503 ethernet boards.
1993-06-14 22:21:25 +00:00
/*
* Ethernet interface receiver interrupt.
*/
Support compiling with `gcc -ansi'.
1998-04-15 17:47:40 +00:00
static __inline void
all: Removed ifnet.if_init and ifnet.if_reset as they are generally unused. Change the parameter passed to if_watchdog to be a ifnet * rather than a unit number. All of this is an attempt to move toward not needing an array of softc pointers (which is usually static in size) to point to the driver softc. if_ed.c: Changed some of the argument passing to some functions to make a little more sense. if_ep.c, if_vx.c: Killed completely bogus use of if_timer. It was being set in such a way that the interface was being reset once per second (blech!).
1995-12-05 02:01:59 +00:00
ed_rint(sc)
struct ed_softc *sc;
Beta release of device driver for SMC/WD80x3 and 3C503 ethernet boards.
1993-06-14 22:21:25 +00:00
{
Clean up Ethernet drivers: - fill in and use ifp->if_softc - use if_bpf rather than private cookie variables - change bpf interface to take advantage of this - call ether_ifattach() directly from Ethernet drivers - delete kludge in if_attach() that did this indirectly
1996-02-06 18:51:28 +00:00
struct ifnet *ifp = &sc->arpcom.ac_if;
While I debugged this, I quenched the compile warnings from if_ed. no other changes.
1994-10-22 17:52:22 +00:00
u_char boundry;
Beta release of device driver for SMC/WD80x3 and 3C503 ethernet boards.
1993-06-14 22:21:25 +00:00
u_short len;
* Revision 2.2 93/09/29 13:23:25 davidg * added no multi-buffer override for 3c503 * * Revision 2.1 93/09/29 12:32:12 davidg * changed multi-buffer count for 16bit 3c503's from 5 to 2 after * noticing that the transmitter becomes idle because of so many * packets to load. * * Revision 2.0 93/09/29 00:00:19 davidg * many changes, rewrites, additions, etc. Now supports the * NE1000, NE2000, WD8003, WD8013, 3C503, 16bit 3C503, and * a variety of similar clones. 16bit 3c503 now does multi * transmit buffers. Nearly every part of the driver has * changed in some way since rev 1.30.
1993-09-29 20:30:26 +00:00
struct ed_ring packet_hdr;
Updated to include improvements from FreeBSD 1.1.5. Fixed brokeness with multicast support and BPF.
1994-08-04 17:42:35 +00:00
char *packet_ptr;
Beta release of device driver for SMC/WD80x3 and 3C503 ethernet boards.
1993-06-14 22:21:25 +00:00
PCCARD support.
1995-10-10 09:52:55 +00:00
if (sc->gone)
return;
Beta release of device driver for SMC/WD80x3 and 3C503 ethernet boards.
1993-06-14 22:21:25 +00:00
/*
* Set NIC to page 1 registers to get 'current' pointer
*/
- Fixed the conversion to bus_space interface. - Added PC-98 Cbus devices support. The original patch is submitted by chi@bd.mbn.or.jp (Chiharu Shibata) - Removed old ed driver.
2000-08-17 12:15:45 +00:00
ed_nic_outb(sc, ED_P0_CR, sc->cr_proto | ED_CR_PAGE_1 | ED_CR_STA);
Updated to include improvements from FreeBSD 1.1.5. Fixed brokeness with multicast support and BPF.
1994-08-04 17:42:35 +00:00
Beta release of device driver for SMC/WD80x3 and 3C503 ethernet boards.
1993-06-14 22:21:25 +00:00
/*
Updated to include improvements from FreeBSD 1.1.5. Fixed brokeness with multicast support and BPF.
1994-08-04 17:42:35 +00:00
* 'sc->next_packet' is the logical beginning of the ring-buffer -
* i.e. it points to where new data has been buffered. The 'CURR'
* (current) register points to the logical end of the ring-buffer -
* i.e. it points to where additional new data will be added. We loop
* here until the logical beginning equals the logical end (or in
* other words, until the ring-buffer is empty).
Beta release of device driver for SMC/WD80x3 and 3C503 ethernet boards.
1993-06-14 22:21:25 +00:00
*/
- Fixed the conversion to bus_space interface. - Added PC-98 Cbus devices support. The original patch is submitted by chi@bd.mbn.or.jp (Chiharu Shibata) - Removed old ed driver.
2000-08-17 12:15:45 +00:00
while (sc->next_packet != ed_nic_inb(sc, ED_P1_CURR)) {
Beta release of device driver for SMC/WD80x3 and 3C503 ethernet boards.
1993-06-14 22:21:25 +00:00
* Revision 2.2 93/09/29 13:23:25 davidg * added no multi-buffer override for 3c503 * * Revision 2.1 93/09/29 12:32:12 davidg * changed multi-buffer count for 16bit 3c503's from 5 to 2 after * noticing that the transmitter becomes idle because of so many * packets to load. * * Revision 2.0 93/09/29 00:00:19 davidg * many changes, rewrites, additions, etc. Now supports the * NE1000, NE2000, WD8003, WD8013, 3C503, 16bit 3C503, and * a variety of similar clones. 16bit 3c503 now does multi * transmit buffers. Nearly every part of the driver has * changed in some way since rev 1.30.
1993-09-29 20:30:26 +00:00
/* get pointer to this buffer's header structure */
- Fixed the conversion to bus_space interface. - Added PC-98 Cbus devices support. The original patch is submitted by chi@bd.mbn.or.jp (Chiharu Shibata) - Removed old ed driver.
2000-08-17 12:15:45 +00:00
packet_ptr = sc->mem_ring +
Yanked out history section as it is unlikely there will be any further changes for some time. Also changed the indentation style a little.
1994-01-03 17:17:19 +00:00
(sc->next_packet - sc->rec_page_start) * ED_PAGE_SIZE;
Beta release of device driver for SMC/WD80x3 and 3C503 ethernet boards.
1993-06-14 22:21:25 +00:00
/*
Updated to include improvements from FreeBSD 1.1.5. Fixed brokeness with multicast support and BPF.
1994-08-04 17:42:35 +00:00
* The byte count includes a 4 byte header that was added by
* the NIC.
Beta release of device driver for SMC/WD80x3 and 3C503 ethernet boards.
1993-06-14 22:21:25 +00:00
*/
* Revision 2.2 93/09/29 13:23:25 davidg * added no multi-buffer override for 3c503 * * Revision 2.1 93/09/29 12:32:12 davidg * changed multi-buffer count for 16bit 3c503's from 5 to 2 after * noticing that the transmitter becomes idle because of so many * packets to load. * * Revision 2.0 93/09/29 00:00:19 davidg * many changes, rewrites, additions, etc. Now supports the * NE1000, NE2000, WD8003, WD8013, 3C503, 16bit 3C503, and * a variety of similar clones. 16bit 3c503 now does multi * transmit buffers. Nearly every part of the driver has * changed in some way since rev 1.30.
1993-09-29 20:30:26 +00:00
if (sc->mem_shared)
Updated to include improvements from FreeBSD 1.1.5. Fixed brokeness with multicast support and BPF.
1994-08-04 17:42:35 +00:00
packet_hdr = *(struct ed_ring *) packet_ptr;
* Revision 2.2 93/09/29 13:23:25 davidg * added no multi-buffer override for 3c503 * * Revision 2.1 93/09/29 12:32:12 davidg * changed multi-buffer count for 16bit 3c503's from 5 to 2 after * noticing that the transmitter becomes idle because of so many * packets to load. * * Revision 2.0 93/09/29 00:00:19 davidg * many changes, rewrites, additions, etc. Now supports the * NE1000, NE2000, WD8003, WD8013, 3C503, 16bit 3C503, and * a variety of similar clones. 16bit 3c503 now does multi * transmit buffers. Nearly every part of the driver has * changed in some way since rev 1.30.
1993-09-29 20:30:26 +00:00
else
Changed arg type for pio functions. Cast a few things appropriately to shut up the compiler.
1995-12-15 07:31:40 +00:00
ed_pio_readmem(sc, (int)packet_ptr, (char *) &packet_hdr,
Updated to include improvements from FreeBSD 1.1.5. Fixed brokeness with multicast support and BPF.
1994-08-04 17:42:35 +00:00
sizeof(packet_hdr));
* Revision 2.2 93/09/29 13:23:25 davidg * added no multi-buffer override for 3c503 * * Revision 2.1 93/09/29 12:32:12 davidg * changed multi-buffer count for 16bit 3c503's from 5 to 2 after * noticing that the transmitter becomes idle because of so many * packets to load. * * Revision 2.0 93/09/29 00:00:19 davidg * many changes, rewrites, additions, etc. Now supports the * NE1000, NE2000, WD8003, WD8013, 3C503, 16bit 3C503, and * a variety of similar clones. 16bit 3c503 now does multi * transmit buffers. Nearly every part of the driver has * changed in some way since rev 1.30.
1993-09-29 20:30:26 +00:00
len = packet_hdr.count;
Megacommit to straigthen out ETHER_ mess. I'm pretty convinced after looking at this that the majority of our drivers are confused about the in/exclusion of ETHER_CRC_LEN :-(
1996-08-06 21:14:36 +00:00
if (len > (ETHER_MAX_LEN - ETHER_CRC_LEN + sizeof(struct ed_ring)) ||
len < (ETHER_MIN_LEN - ETHER_CRC_LEN + sizeof(struct ed_ring))) {
Completely removed trailer support. The only reason I wrote that code in the first place was so that BPF could grok trailer packets. I've since decided that this is a job for tcpdump to decipher (if at all). Also fixed up checks for received packet length to better cope with ancient starlan boards.
1994-10-08 09:24:20 +00:00
/*
* Length is a wild value. There's a good chance that
* this was caused by the NIC being old and buggy.
* The bug is that the length low byte is duplicated in
* the high byte. Try to recalculate the length based on
* the pointer to the next packet.
*/
/*
* NOTE: sc->next_packet is pointing at the current packet.
*/
len &= ED_PAGE_SIZE - 1; /* preserve offset into page */
if (packet_hdr.next_packet >= sc->next_packet) {
len += (packet_hdr.next_packet - sc->next_packet) * ED_PAGE_SIZE;
} else {
len += ((packet_hdr.next_packet - sc->rec_page_start) +
(sc->rec_page_stop - sc->next_packet)) * ED_PAGE_SIZE;
}
MF22... add bridging support to the device drivers. Without this bridging cannot work on -current/releng3!
1999-03-17 16:44:53 +00:00
/*
* because buffers are aligned on 256-byte boundary,
* the length computed above is off by 256 in almost
* all cases. Fix it...
*/
if (len & 0xff)
len -= 256 ;
Implement the RFC 1650 MIB.
1996-10-11 15:19:23 +00:00
if (len > (ETHER_MAX_LEN - ETHER_CRC_LEN
+ sizeof(struct ed_ring)))
sc->mibdata.dot3StatsFrameTooLongs++;
Completely removed trailer support. The only reason I wrote that code in the first place was so that BPF could grok trailer packets. I've since decided that this is a job for tcpdump to decipher (if at all). Also fixed up checks for received packet length to better cope with ancient starlan boards.
1994-10-08 09:24:20 +00:00
}
/*
* Be fairly liberal about what we allow as a "reasonable" length
* so that a [crufty] packet will make it to BPF (and can thus
* be analyzed). Note that all that is really important is that
* we have a length that will fit into one mbuf cluster or less;
* the upper layer protocols can then figure out the length from
* their own length field(s).
Make sure that we do not accept packets shorter than a full ethernet header, or we would have a negative length passed to ether_input().
2001-02-08 22:21:30 +00:00
* But make sure that we have at least a full ethernet header
* or we would be unable to call ether_input() later.
Completely removed trailer support. The only reason I wrote that code in the first place was so that BPF could grok trailer packets. I've since decided that this is a job for tcpdump to decipher (if at all). Also fixed up checks for received packet length to better cope with ancient starlan boards.
1994-10-08 09:24:20 +00:00
*/
Whoops... forgotten a few pieces in previous patch: * a ">" is really ">=" ; * do not try to fetch zero-sized blocks from the card; * make sure that bpf gets the packets it wants even with bridging active;
2001-02-08 22:54:57 +00:00
if ((len >= sizeof(struct ed_ring) + ETHER_HDR_LEN) &&
Fixed bug where a bogus packet length could cause a panic if the length was less than sizeof(struct ed_ring).
1995-07-28 12:15:16 +00:00
(len <= MCLBYTES) &&
Completely removed trailer support. The only reason I wrote that code in the first place was so that BPF could grok trailer packets. I've since decided that this is a job for tcpdump to decipher (if at all). Also fixed up checks for received packet length to better cope with ancient starlan boards.
1994-10-08 09:24:20 +00:00
(packet_hdr.next_packet >= sc->rec_page_start) &&
(packet_hdr.next_packet < sc->rec_page_stop)) {
Beta release of device driver for SMC/WD80x3 and 3C503 ethernet boards.
1993-06-14 22:21:25 +00:00
/*
Updated to include improvements from FreeBSD 1.1.5. Fixed brokeness with multicast support and BPF.
1994-08-04 17:42:35 +00:00
* Go get packet.
Beta release of device driver for SMC/WD80x3 and 3C503 ethernet boards.
1993-06-14 22:21:25 +00:00
*/
- Fixed the conversion to bus_space interface. - Added PC-98 Cbus devices support. The original patch is submitted by chi@bd.mbn.or.jp (Chiharu Shibata) - Removed old ed driver.
2000-08-17 12:15:45 +00:00
ed_get_packet(sc, packet_ptr + sizeof(struct ed_ring),
Move code to handle BPF and bridging for incoming Ethernet packets out of the individual drivers and into the common routine ether_input(). Also, remove the (incomplete) hack for matching ethernet headers in the ip_fw code. The good news: net result of 1016 lines removed, and this should make bridging now work with *all* Ethernet drivers. The bad news: it's nearly impossible to test every driver, especially for bridging, and I was unable to get much testing help on the mailing lists. Reviewed by: freebsd-net
2000-05-14 02:18:43 +00:00
len - sizeof(struct ed_ring));
all: Removed ifnet.if_init and ifnet.if_reset as they are generally unused. Change the parameter passed to if_watchdog to be a ifnet * rather than a unit number. All of this is an attempt to move toward not needing an array of softc pointers (which is usually static in size) to point to the driver softc. if_ed.c: Changed some of the argument passing to some functions to make a little more sense. if_ep.c, if_vx.c: Killed completely bogus use of if_timer. It was being set in such a way that the interface was being reset once per second (blech!).
1995-12-05 02:01:59 +00:00
ifp->if_ipackets++;
Beta release of device driver for SMC/WD80x3 and 3C503 ethernet boards.
1993-06-14 22:21:25 +00:00
} else {
/*
Completely removed trailer support. The only reason I wrote that code in the first place was so that BPF could grok trailer packets. I've since decided that this is a job for tcpdump to decipher (if at all). Also fixed up checks for received packet length to better cope with ancient starlan boards.
1994-10-08 09:24:20 +00:00
* Really BAD. The ring pointers are corrupted.
Beta release of device driver for SMC/WD80x3 and 3C503 ethernet boards.
1993-06-14 22:21:25 +00:00
*/
log(LOG_ERR,
Yanked out history section as it is unlikely there will be any further changes for some time. Also changed the indentation style a little.
1994-01-03 17:17:19 +00:00
"ed%d: NIC memory corrupt - invalid packet length %d\n",
all: Removed ifnet.if_init and ifnet.if_reset as they are generally unused. Change the parameter passed to if_watchdog to be a ifnet * rather than a unit number. All of this is an attempt to move toward not needing an array of softc pointers (which is usually static in size) to point to the driver softc. if_ed.c: Changed some of the argument passing to some functions to make a little more sense. if_ep.c, if_vx.c: Killed completely bogus use of if_timer. It was being set in such a way that the interface was being reset once per second (blech!).
1995-12-05 02:01:59 +00:00
ifp->if_unit, len);
ifp->if_ierrors++;
ed_reset(ifp);
Beta release of device driver for SMC/WD80x3 and 3C503 ethernet boards.
1993-06-14 22:21:25 +00:00
return;
}
/*
* Update next packet pointer
*/
* Revision 2.2 93/09/29 13:23:25 davidg * added no multi-buffer override for 3c503 * * Revision 2.1 93/09/29 12:32:12 davidg * changed multi-buffer count for 16bit 3c503's from 5 to 2 after * noticing that the transmitter becomes idle because of so many * packets to load. * * Revision 2.0 93/09/29 00:00:19 davidg * many changes, rewrites, additions, etc. Now supports the * NE1000, NE2000, WD8003, WD8013, 3C503, 16bit 3C503, and * a variety of similar clones. 16bit 3c503 now does multi * transmit buffers. Nearly every part of the driver has * changed in some way since rev 1.30.
1993-09-29 20:30:26 +00:00
sc->next_packet = packet_hdr.next_packet;
Beta release of device driver for SMC/WD80x3 and 3C503 ethernet boards.
1993-06-14 22:21:25 +00:00
/*
Updated to include improvements from FreeBSD 1.1.5. Fixed brokeness with multicast support and BPF.
1994-08-04 17:42:35 +00:00
* Update NIC boundry pointer - being careful to keep it one
* buffer behind. (as recommended by NS databook)
Beta release of device driver for SMC/WD80x3 and 3C503 ethernet boards.
1993-06-14 22:21:25 +00:00
*/
boundry = sc->next_packet - 1;
if (boundry < sc->rec_page_start)
boundry = sc->rec_page_stop - 1;
/*
* Set NIC to page 0 registers to update boundry register
*/
- Fixed the conversion to bus_space interface. - Added PC-98 Cbus devices support. The original patch is submitted by chi@bd.mbn.or.jp (Chiharu Shibata) - Removed old ed driver.
2000-08-17 12:15:45 +00:00
ed_nic_outb(sc, ED_P0_CR, sc->cr_proto | ED_CR_STA);
Removed MULTICAST ifdef's; it's no longer optional. Cleaned up code a little.
1994-09-07 06:11:29 +00:00
- Fixed the conversion to bus_space interface. - Added PC-98 Cbus devices support. The original patch is submitted by chi@bd.mbn.or.jp (Chiharu Shibata) - Removed old ed driver.
2000-08-17 12:15:45 +00:00
ed_nic_outb(sc, ED_P0_BNRY, boundry);
Beta release of device driver for SMC/WD80x3 and 3C503 ethernet boards.
1993-06-14 22:21:25 +00:00
/*
Updated to include improvements from FreeBSD 1.1.5. Fixed brokeness with multicast support and BPF.
1994-08-04 17:42:35 +00:00
* Set NIC to page 1 registers before looping to top (prepare
* to get 'CURR' current pointer)
Beta release of device driver for SMC/WD80x3 and 3C503 ethernet boards.
1993-06-14 22:21:25 +00:00
*/
- Fixed the conversion to bus_space interface. - Added PC-98 Cbus devices support. The original patch is submitted by chi@bd.mbn.or.jp (Chiharu Shibata) - Removed old ed driver.
2000-08-17 12:15:45 +00:00
ed_nic_outb(sc, ED_P0_CR, sc->cr_proto | ED_CR_PAGE_1 | ED_CR_STA);
Beta release of device driver for SMC/WD80x3 and 3C503 ethernet boards.
1993-06-14 22:21:25 +00:00
}
}
/*
* Ethernet interface interrupt processor
*/
- Remove the ISA, PCI, and PCCARD specific code from if_ed.c; it now lives in the respective bus front end files. - Add various function prototypes to if_edvar.h - Clean up some debugging code that snuck into if_ed_isa.c - Turn on the right bits in files.i386
1999-10-15 03:12:48 +00:00
void
Commit a checkpoint of an updated if_ed driver. This is pretty much Doug Rabson's work, with a few tweaks from Warner Losh and I. There are still some quirks to resolve, but the old driver is presently breaking the build.
1999-09-03 19:10:56 +00:00
edintr(arg)
void *arg;
Beta release of device driver for SMC/WD80x3 and 3C503 ethernet boards.
1993-06-14 22:21:25 +00:00
{
Commit a checkpoint of an updated if_ed driver. This is pretty much Doug Rabson's work, with a few tweaks from Warner Losh and I. There are still some quirks to resolve, but the old driver is presently breaking the build.
1999-09-03 19:10:56 +00:00
struct ed_softc *sc = (struct ed_softc*) arg;
all: Removed ifnet.if_init and ifnet.if_reset as they are generally unused. Change the parameter passed to if_watchdog to be a ifnet * rather than a unit number. All of this is an attempt to move toward not needing an array of softc pointers (which is usually static in size) to point to the driver softc. if_ed.c: Changed some of the argument passing to some functions to make a little more sense. if_ep.c, if_vx.c: Killed completely bogus use of if_timer. It was being set in such a way that the interface was being reset once per second (blech!).
1995-12-05 02:01:59 +00:00
struct ifnet *ifp = (struct ifnet *)sc;
Updated to include improvements from FreeBSD 1.1.5. Fixed brokeness with multicast support and BPF.
1994-08-04 17:42:35 +00:00
u_char isr;
Patch to allow the ed driver interrupt routine to terminate if the card is ejected while we're in this routine. yamamoto-san's original patch had a small race window for AX88190 chips, which I corrected by limiting the number of iterations we'd try to reset the bits to be about 15ms rather than forever. This seems to work for me, but I don't have a large collections of cards based on this chipset. Submitted by: YAMAMOTO Shigeru
2001-11-24 16:15:18 +00:00
int count;
Beta release of device driver for SMC/WD80x3 and 3C503 ethernet boards.
1993-06-14 22:21:25 +00:00
PCCARD support.
1995-10-10 09:52:55 +00:00
if (sc->gone)
return;
Beta release of device driver for SMC/WD80x3 and 3C503 ethernet boards.
1993-06-14 22:21:25 +00:00
/*
* Set NIC to page 0 registers
*/
- Fixed the conversion to bus_space interface. - Added PC-98 Cbus devices support. The original patch is submitted by chi@bd.mbn.or.jp (Chiharu Shibata) - Removed old ed driver.
2000-08-17 12:15:45 +00:00
ed_nic_outb(sc, ED_P0_CR, sc->cr_proto | ED_CR_STA);
Updated to include improvements from FreeBSD 1.1.5. Fixed brokeness with multicast support and BPF.
1994-08-04 17:42:35 +00:00
Beta release of device driver for SMC/WD80x3 and 3C503 ethernet boards.
1993-06-14 22:21:25 +00:00
/*
Patch to allow the ed driver interrupt routine to terminate if the card is ejected while we're in this routine. yamamoto-san's original patch had a small race window for AX88190 chips, which I corrected by limiting the number of iterations we'd try to reset the bits to be about 15ms rather than forever. This seems to work for me, but I don't have a large collections of cards based on this chipset. Submitted by: YAMAMOTO Shigeru
2001-11-24 16:15:18 +00:00
* loop until there are no more new interrupts. When the card
* goes away, the hardware will read back 0xff. Looking at
* the interrupts, it would appear that 0xff is impossible,
* or at least extremely unlikely.
Beta release of device driver for SMC/WD80x3 and 3C503 ethernet boards.
1993-06-14 22:21:25 +00:00
*/
Patch to allow the ed driver interrupt routine to terminate if the card is ejected while we're in this routine. yamamoto-san's original patch had a small race window for AX88190 chips, which I corrected by limiting the number of iterations we'd try to reset the bits to be about 15ms rather than forever. This seems to work for me, but I don't have a large collections of cards based on this chipset. Submitted by: YAMAMOTO Shigeru
2001-11-24 16:15:18 +00:00
while ((isr = ed_nic_inb(sc, ED_P0_ISR)) != 0 && isr != 0xff) {
Beta release of device driver for SMC/WD80x3 and 3C503 ethernet boards.
1993-06-14 22:21:25 +00:00
/*
Updated to include improvements from FreeBSD 1.1.5. Fixed brokeness with multicast support and BPF.
1994-08-04 17:42:35 +00:00
* reset all the bits that we are 'acknowledging' by writing a
* '1' to each bit position that was set (writing a '1'
* *clears* the bit)
Beta release of device driver for SMC/WD80x3 and 3C503 ethernet boards.
1993-06-14 22:21:25 +00:00
*/
- Fixed the conversion to bus_space interface. - Added PC-98 Cbus devices support. The original patch is submitted by chi@bd.mbn.or.jp (Chiharu Shibata) - Removed old ed driver.
2000-08-17 12:15:45 +00:00
ed_nic_outb(sc, ED_P0_ISR, isr);
Beta release of device driver for SMC/WD80x3 and 3C503 ethernet boards.
1993-06-14 22:21:25 +00:00
Patch to allow the ed driver interrupt routine to terminate if the card is ejected while we're in this routine. yamamoto-san's original patch had a small race window for AX88190 chips, which I corrected by limiting the number of iterations we'd try to reset the bits to be about 15ms rather than forever. This seems to work for me, but I don't have a large collections of cards based on this chipset. Submitted by: YAMAMOTO Shigeru
2001-11-24 16:15:18 +00:00
/*
* XXX workaround for AX88190
* We limit this to 5000 iterations. At 1us per inb/outb,
* this translates to about 15ms, which should be plenty
* of time, and also gives protection in the card eject
* case.
*/
MFPAO: Add support for AX88190, equipped in MELCO LPC3-TX.
2000-07-23 15:15:43 +00:00
if (sc->chip_type == ED_CHIP_TYPE_AX88190) {
Patch to allow the ed driver interrupt routine to terminate if the card is ejected while we're in this routine. yamamoto-san's original patch had a small race window for AX88190 chips, which I corrected by limiting the number of iterations we'd try to reset the bits to be about 15ms rather than forever. This seems to work for me, but I don't have a large collections of cards based on this chipset. Submitted by: YAMAMOTO Shigeru
2001-11-24 16:15:18 +00:00
count = 5000; /* 15ms */
while (count-- && (ed_nic_inb(sc, ED_P0_ISR) & isr)) {
- Fixed the conversion to bus_space interface. - Added PC-98 Cbus devices support. The original patch is submitted by chi@bd.mbn.or.jp (Chiharu Shibata) - Removed old ed driver.
2000-08-17 12:15:45 +00:00
ed_nic_outb(sc, ED_P0_ISR,0);
ed_nic_outb(sc, ED_P0_ISR,isr);
MFPAO: Add support for AX88190, equipped in MELCO LPC3-TX.
2000-07-23 15:15:43 +00:00
}
Patch to allow the ed driver interrupt routine to terminate if the card is ejected while we're in this routine. yamamoto-san's original patch had a small race window for AX88190 chips, which I corrected by limiting the number of iterations we'd try to reset the bits to be about 15ms rather than forever. This seems to work for me, but I don't have a large collections of cards based on this chipset. Submitted by: YAMAMOTO Shigeru
2001-11-24 16:15:18 +00:00
if (count == 0)
break;
MFPAO: Add support for AX88190, equipped in MELCO LPC3-TX.
2000-07-23 15:15:43 +00:00
}
Beta release of device driver for SMC/WD80x3 and 3C503 ethernet boards.
1993-06-14 22:21:25 +00:00
/*
Updated to include improvements from FreeBSD 1.1.5. Fixed brokeness with multicast support and BPF.
1994-08-04 17:42:35 +00:00
* Handle transmitter interrupts. Handle these first because
* the receiver will reset the board under some conditions.
Beta release of device driver for SMC/WD80x3 and 3C503 ethernet boards.
1993-06-14 22:21:25 +00:00
*/
Updated to include improvements from FreeBSD 1.1.5. Fixed brokeness with multicast support and BPF.
1994-08-04 17:42:35 +00:00
if (isr & (ED_ISR_PTX | ED_ISR_TXE)) {
- Fixed the conversion to bus_space interface. - Added PC-98 Cbus devices support. The original patch is submitted by chi@bd.mbn.or.jp (Chiharu Shibata) - Removed old ed driver.
2000-08-17 12:15:45 +00:00
u_char collisions = ed_nic_inb(sc, ED_P0_NCR) & 0x0f;
Beta release of device driver for SMC/WD80x3 and 3C503 ethernet boards.
1993-06-14 22:21:25 +00:00
/*
rewrote interrupt code to be cleaner, fixed up some other parts to make it easier to add future board types.
1993-09-22 17:47:43 +00:00
* Check for transmit error. If a TX completed with an
* error, we end up throwing the packet away. Really
* the only error that is possible is excessive
Updated to include improvements from FreeBSD 1.1.5. Fixed brokeness with multicast support and BPF.
1994-08-04 17:42:35 +00:00
* collisions, and in this case it is best to allow
* the automatic mechanisms of TCP to backoff the
* flow. Of course, with UDP we're screwed, but this
* is expected when a network is heavily loaded.
Beta release of device driver for SMC/WD80x3 and 3C503 ethernet boards.
1993-06-14 22:21:25 +00:00
*/
- Fixed the conversion to bus_space interface. - Added PC-98 Cbus devices support. The original patch is submitted by chi@bd.mbn.or.jp (Chiharu Shibata) - Removed old ed driver.
2000-08-17 12:15:45 +00:00
(void) ed_nic_inb(sc, ED_P0_TSR);
rewrote interrupt code to be cleaner, fixed up some other parts to make it easier to add future board types.
1993-09-22 17:47:43 +00:00
if (isr & ED_ISR_TXE) {
Implement the RFC 1650 MIB.
1996-10-11 15:19:23 +00:00
u_char tsr;
rewrote interrupt code to be cleaner, fixed up some other parts to make it easier to add future board types.
1993-09-22 17:47:43 +00:00
Beta release of device driver for SMC/WD80x3 and 3C503 ethernet boards.
1993-06-14 22:21:25 +00:00
/*
rewrote interrupt code to be cleaner, fixed up some other parts to make it easier to add future board types.
1993-09-22 17:47:43 +00:00
* Excessive collisions (16)
Beta release of device driver for SMC/WD80x3 and 3C503 ethernet boards.
1993-06-14 22:21:25 +00:00
*/
- Fixed the conversion to bus_space interface. - Added PC-98 Cbus devices support. The original patch is submitted by chi@bd.mbn.or.jp (Chiharu Shibata) - Removed old ed driver.
2000-08-17 12:15:45 +00:00
tsr = ed_nic_inb(sc, ED_P0_TSR);
Implement the RFC 1650 MIB.
1996-10-11 15:19:23 +00:00
if ((tsr & ED_TSR_ABT)
Yanked out history section as it is unlikely there will be any further changes for some time. Also changed the indentation style a little.
1994-01-03 17:17:19 +00:00
&& (collisions == 0)) {
Updated to include improvements from FreeBSD 1.1.5. Fixed brokeness with multicast support and BPF.
1994-08-04 17:42:35 +00:00
rewrote interrupt code to be cleaner, fixed up some other parts to make it easier to add future board types.
1993-09-22 17:47:43 +00:00
/*
Updated to include improvements from FreeBSD 1.1.5. Fixed brokeness with multicast support and BPF.
1994-08-04 17:42:35 +00:00
* When collisions total 16, the
rewrote interrupt code to be cleaner, fixed up some other parts to make it easier to add future board types.
1993-09-22 17:47:43 +00:00
* P0_NCR will indicate 0, and the
* TSR_ABT is set.
*/
collisions = 16;
Implement the RFC 1650 MIB.
1996-10-11 15:19:23 +00:00
sc->mibdata.dot3StatsExcessiveCollisions++;
sc->mibdata.dot3StatsCollFrequencies[15]++;
rewrote interrupt code to be cleaner, fixed up some other parts to make it easier to add future board types.
1993-09-22 17:47:43 +00:00
}
Implement the RFC 1650 MIB.
1996-10-11 15:19:23 +00:00
if (tsr & ED_TSR_OWC)
sc->mibdata.dot3StatsLateCollisions++;
if (tsr & ED_TSR_CDH)
sc->mibdata.dot3StatsSQETestErrors++;
if (tsr & ED_TSR_CRS)
sc->mibdata.dot3StatsCarrierSenseErrors++;
if (tsr & ED_TSR_FU)
sc->mibdata.dot3StatsInternalMacTransmitErrors++;
Beta release of device driver for SMC/WD80x3 and 3C503 ethernet boards.
1993-06-14 22:21:25 +00:00
rewrote interrupt code to be cleaner, fixed up some other parts to make it easier to add future board types.
1993-09-22 17:47:43 +00:00
/*
* update output errors counter
*/
all: Removed ifnet.if_init and ifnet.if_reset as they are generally unused. Change the parameter passed to if_watchdog to be a ifnet * rather than a unit number. All of this is an attempt to move toward not needing an array of softc pointers (which is usually static in size) to point to the driver softc. if_ed.c: Changed some of the argument passing to some functions to make a little more sense. if_ep.c, if_vx.c: Killed completely bogus use of if_timer. It was being set in such a way that the interface was being reset once per second (blech!).
1995-12-05 02:01:59 +00:00
ifp->if_oerrors++;
rewrote interrupt code to be cleaner, fixed up some other parts to make it easier to add future board types.
1993-09-22 17:47:43 +00:00
} else {
Updated to include improvements from FreeBSD 1.1.5. Fixed brokeness with multicast support and BPF.
1994-08-04 17:42:35 +00:00
rewrote interrupt code to be cleaner, fixed up some other parts to make it easier to add future board types.
1993-09-22 17:47:43 +00:00
/*
* Update total number of successfully
Updated to include improvements from FreeBSD 1.1.5. Fixed brokeness with multicast support and BPF.
1994-08-04 17:42:35 +00:00
* transmitted packets.
rewrote interrupt code to be cleaner, fixed up some other parts to make it easier to add future board types.
1993-09-22 17:47:43 +00:00
*/
all: Removed ifnet.if_init and ifnet.if_reset as they are generally unused. Change the parameter passed to if_watchdog to be a ifnet * rather than a unit number. All of this is an attempt to move toward not needing an array of softc pointers (which is usually static in size) to point to the driver softc. if_ed.c: Changed some of the argument passing to some functions to make a little more sense. if_ep.c, if_vx.c: Killed completely bogus use of if_timer. It was being set in such a way that the interface was being reset once per second (blech!).
1995-12-05 02:01:59 +00:00
ifp->if_opackets++;
rewrote interrupt code to be cleaner, fixed up some other parts to make it easier to add future board types.
1993-09-22 17:47:43 +00:00
}
Beta release of device driver for SMC/WD80x3 and 3C503 ethernet boards.
1993-06-14 22:21:25 +00:00
/*
* reset tx busy and output active flags
*/
sc->xmit_busy = 0;
all: Removed ifnet.if_init and ifnet.if_reset as they are generally unused. Change the parameter passed to if_watchdog to be a ifnet * rather than a unit number. All of this is an attempt to move toward not needing an array of softc pointers (which is usually static in size) to point to the driver softc. if_ed.c: Changed some of the argument passing to some functions to make a little more sense. if_ep.c, if_vx.c: Killed completely bogus use of if_timer. It was being set in such a way that the interface was being reset once per second (blech!).
1995-12-05 02:01:59 +00:00
ifp->if_flags &= ~IFF_OACTIVE;
Beta release of device driver for SMC/WD80x3 and 3C503 ethernet boards.
1993-06-14 22:21:25 +00:00
/*
Second beta release of device driver for SMC/WD 80x3 ethernet boards + some additional comments.
1993-06-23 16:22:04 +00:00
* clear watchdog timer
Beta release of device driver for SMC/WD80x3 and 3C503 ethernet boards.
1993-06-14 22:21:25 +00:00
*/
all: Removed ifnet.if_init and ifnet.if_reset as they are generally unused. Change the parameter passed to if_watchdog to be a ifnet * rather than a unit number. All of this is an attempt to move toward not needing an array of softc pointers (which is usually static in size) to point to the driver softc. if_ed.c: Changed some of the argument passing to some functions to make a little more sense. if_ep.c, if_vx.c: Killed completely bogus use of if_timer. It was being set in such a way that the interface was being reset once per second (blech!).
1995-12-05 02:01:59 +00:00
ifp->if_timer = 0;
Beta release of device driver for SMC/WD80x3 and 3C503 ethernet boards.
1993-06-14 22:21:25 +00:00
/*
rewrote interrupt code to be cleaner, fixed up some other parts to make it easier to add future board types.
1993-09-22 17:47:43 +00:00
* Add in total number of collisions on last
Updated to include improvements from FreeBSD 1.1.5. Fixed brokeness with multicast support and BPF.
1994-08-04 17:42:35 +00:00
* transmission.
Beta release of device driver for SMC/WD80x3 and 3C503 ethernet boards.
1993-06-14 22:21:25 +00:00
*/
all: Removed ifnet.if_init and ifnet.if_reset as they are generally unused. Change the parameter passed to if_watchdog to be a ifnet * rather than a unit number. All of this is an attempt to move toward not needing an array of softc pointers (which is usually static in size) to point to the driver softc. if_ed.c: Changed some of the argument passing to some functions to make a little more sense. if_ep.c, if_vx.c: Killed completely bogus use of if_timer. It was being set in such a way that the interface was being reset once per second (blech!).
1995-12-05 02:01:59 +00:00
ifp->if_collisions += collisions;
Implement the RFC 1650 MIB.
1996-10-11 15:19:23 +00:00
switch(collisions) {
case 0:
case 16:
break;
case 1:
sc->mibdata.dot3StatsSingleCollisionFrames++;
sc->mibdata.dot3StatsCollFrequencies[0]++;
break;
default:
sc->mibdata.dot3StatsMultipleCollisionFrames++;
sc->mibdata.
dot3StatsCollFrequencies[collisions-1]
++;
break;
}
rewrote interrupt code to be cleaner, fixed up some other parts to make it easier to add future board types.
1993-09-22 17:47:43 +00:00
/*
* Revision 2.2 93/09/29 13:23:25 davidg * added no multi-buffer override for 3c503 * * Revision 2.1 93/09/29 12:32:12 davidg * changed multi-buffer count for 16bit 3c503's from 5 to 2 after * noticing that the transmitter becomes idle because of so many * packets to load. * * Revision 2.0 93/09/29 00:00:19 davidg * many changes, rewrites, additions, etc. Now supports the * NE1000, NE2000, WD8003, WD8013, 3C503, 16bit 3C503, and * a variety of similar clones. 16bit 3c503 now does multi * transmit buffers. Nearly every part of the driver has * changed in some way since rev 1.30.
1993-09-29 20:30:26 +00:00
* Decrement buffer in-use count if not zero (can only
Updated to include improvements from FreeBSD 1.1.5. Fixed brokeness with multicast support and BPF.
1994-08-04 17:42:35 +00:00
* be zero if a transmitter interrupt occured while
* not actually transmitting). If data is ready to
* transmit, start it transmitting, otherwise defer
* until after handling receiver
rewrote interrupt code to be cleaner, fixed up some other parts to make it easier to add future board types.
1993-09-22 17:47:43 +00:00
*/
* Revision 2.2 93/09/29 13:23:25 davidg * added no multi-buffer override for 3c503 * * Revision 2.1 93/09/29 12:32:12 davidg * changed multi-buffer count for 16bit 3c503's from 5 to 2 after * noticing that the transmitter becomes idle because of so many * packets to load. * * Revision 2.0 93/09/29 00:00:19 davidg * many changes, rewrites, additions, etc. Now supports the * NE1000, NE2000, WD8003, WD8013, 3C503, 16bit 3C503, and * a variety of similar clones. 16bit 3c503 now does multi * transmit buffers. Nearly every part of the driver has * changed in some way since rev 1.30.
1993-09-29 20:30:26 +00:00
if (sc->txb_inuse && --sc->txb_inuse)
all: Removed ifnet.if_init and ifnet.if_reset as they are generally unused. Change the parameter passed to if_watchdog to be a ifnet * rather than a unit number. All of this is an attempt to move toward not needing an array of softc pointers (which is usually static in size) to point to the driver softc. if_ed.c: Changed some of the argument passing to some functions to make a little more sense. if_ep.c, if_vx.c: Killed completely bogus use of if_timer. It was being set in such a way that the interface was being reset once per second (blech!).
1995-12-05 02:01:59 +00:00
ed_xmit(sc);
Beta release of device driver for SMC/WD80x3 and 3C503 ethernet boards.
1993-06-14 22:21:25 +00:00
}
/*
rewrote interrupt code to be cleaner, fixed up some other parts to make it easier to add future board types.
1993-09-22 17:47:43 +00:00
* Handle receiver interrupts
Beta release of device driver for SMC/WD80x3 and 3C503 ethernet boards.
1993-06-14 22:21:25 +00:00
*/
Updated to include improvements from FreeBSD 1.1.5. Fixed brokeness with multicast support and BPF.
1994-08-04 17:42:35 +00:00
if (isr & (ED_ISR_PRX | ED_ISR_RXE | ED_ISR_OVW)) {
/*
* Overwrite warning. In order to make sure that a
* lockup of the local DMA hasn't occurred, we reset
* and re-init the NIC. The NSC manual suggests only a
* partial reset/re-init is necessary - but some chips
* seem to want more. The DMA lockup has been seen
* only with early rev chips - Methinks this bug was
* fixed in later revs. -DG
*/
rewrote interrupt code to be cleaner, fixed up some other parts to make it easier to add future board types.
1993-09-22 17:47:43 +00:00
if (isr & ED_ISR_OVW) {
all: Removed ifnet.if_init and ifnet.if_reset as they are generally unused. Change the parameter passed to if_watchdog to be a ifnet * rather than a unit number. All of this is an attempt to move toward not needing an array of softc pointers (which is usually static in size) to point to the driver softc. if_ed.c: Changed some of the argument passing to some functions to make a little more sense. if_ep.c, if_vx.c: Killed completely bogus use of if_timer. It was being set in such a way that the interface was being reset once per second (blech!).
1995-12-05 02:01:59 +00:00
ifp->if_ierrors++;
* Revision 2.2 93/09/29 13:23:25 davidg * added no multi-buffer override for 3c503 * * Revision 2.1 93/09/29 12:32:12 davidg * changed multi-buffer count for 16bit 3c503's from 5 to 2 after * noticing that the transmitter becomes idle because of so many * packets to load. * * Revision 2.0 93/09/29 00:00:19 davidg * many changes, rewrites, additions, etc. Now supports the * NE1000, NE2000, WD8003, WD8013, 3C503, 16bit 3C503, and * a variety of similar clones. 16bit 3c503 now does multi * transmit buffers. Nearly every part of the driver has * changed in some way since rev 1.30.
1993-09-29 20:30:26 +00:00
#ifdef DIAGNOSTIC
rewrote interrupt code to be cleaner, fixed up some other parts to make it easier to add future board types.
1993-09-22 17:47:43 +00:00
log(LOG_WARNING,
Updated to include improvements from FreeBSD 1.1.5. Fixed brokeness with multicast support and BPF.
1994-08-04 17:42:35 +00:00
"ed%d: warning - receiver ring buffer overrun\n",
all: Removed ifnet.if_init and ifnet.if_reset as they are generally unused. Change the parameter passed to if_watchdog to be a ifnet * rather than a unit number. All of this is an attempt to move toward not needing an array of softc pointers (which is usually static in size) to point to the driver softc. if_ed.c: Changed some of the argument passing to some functions to make a little more sense. if_ep.c, if_vx.c: Killed completely bogus use of if_timer. It was being set in such a way that the interface was being reset once per second (blech!).
1995-12-05 02:01:59 +00:00
ifp->if_unit);
* Revision 2.2 93/09/29 13:23:25 davidg * added no multi-buffer override for 3c503 * * Revision 2.1 93/09/29 12:32:12 davidg * changed multi-buffer count for 16bit 3c503's from 5 to 2 after * noticing that the transmitter becomes idle because of so many * packets to load. * * Revision 2.0 93/09/29 00:00:19 davidg * many changes, rewrites, additions, etc. Now supports the * NE1000, NE2000, WD8003, WD8013, 3C503, 16bit 3C503, and * a variety of similar clones. 16bit 3c503 now does multi * transmit buffers. Nearly every part of the driver has * changed in some way since rev 1.30.
1993-09-29 20:30:26 +00:00
#endif
Updated to include improvements from FreeBSD 1.1.5. Fixed brokeness with multicast support and BPF.
1994-08-04 17:42:35 +00:00
rewrote interrupt code to be cleaner, fixed up some other parts to make it easier to add future board types.
1993-09-22 17:47:43 +00:00
/*
* Stop/reset/re-init NIC
*/
all: Removed ifnet.if_init and ifnet.if_reset as they are generally unused. Change the parameter passed to if_watchdog to be a ifnet * rather than a unit number. All of this is an attempt to move toward not needing an array of softc pointers (which is usually static in size) to point to the driver softc. if_ed.c: Changed some of the argument passing to some functions to make a little more sense. if_ep.c, if_vx.c: Killed completely bogus use of if_timer. It was being set in such a way that the interface was being reset once per second (blech!).
1995-12-05 02:01:59 +00:00
ed_reset(ifp);
rewrote interrupt code to be cleaner, fixed up some other parts to make it easier to add future board types.
1993-09-22 17:47:43 +00:00
} else {
Beta release of device driver for SMC/WD80x3 and 3C503 ethernet boards.
1993-06-14 22:21:25 +00:00
Updated to include improvements from FreeBSD 1.1.5. Fixed brokeness with multicast support and BPF.
1994-08-04 17:42:35 +00:00
/*
* Receiver Error. One or more of: CRC error,
* frame alignment error FIFO overrun, or
* missed packet.
*/
rewrote interrupt code to be cleaner, fixed up some other parts to make it easier to add future board types.
1993-09-22 17:47:43 +00:00
if (isr & ED_ISR_RXE) {
Implement the RFC 1650 MIB.
1996-10-11 15:19:23 +00:00
u_char rsr;
- Fixed the conversion to bus_space interface. - Added PC-98 Cbus devices support. The original patch is submitted by chi@bd.mbn.or.jp (Chiharu Shibata) - Removed old ed driver.
2000-08-17 12:15:45 +00:00
rsr = ed_nic_inb(sc, ED_P0_RSR);
Implement the RFC 1650 MIB.
1996-10-11 15:19:23 +00:00
if (rsr & ED_RSR_CRC)
sc->mibdata.dot3StatsFCSErrors++;
if (rsr & ED_RSR_FAE)
sc->mibdata.dot3StatsAlignmentErrors++;
if (rsr & ED_RSR_FO)
sc->mibdata.dot3StatsInternalMacReceiveErrors++;
all: Removed ifnet.if_init and ifnet.if_reset as they are generally unused. Change the parameter passed to if_watchdog to be a ifnet * rather than a unit number. All of this is an attempt to move toward not needing an array of softc pointers (which is usually static in size) to point to the driver softc. if_ed.c: Changed some of the argument passing to some functions to make a little more sense. if_ep.c, if_vx.c: Killed completely bogus use of if_timer. It was being set in such a way that the interface was being reset once per second (blech!).
1995-12-05 02:01:59 +00:00
ifp->if_ierrors++;
rewrote interrupt code to be cleaner, fixed up some other parts to make it easier to add future board types.
1993-09-22 17:47:43 +00:00
#ifdef ED_DEBUG
Use if_printf() instead of printf() to print "ed#: blah".
2002-10-01 00:49:28 +00:00
if_printf(ifp, "receive error %x\n",
- Fixed the conversion to bus_space interface. - Added PC-98 Cbus devices support. The original patch is submitted by chi@bd.mbn.or.jp (Chiharu Shibata) - Removed old ed driver.
2000-08-17 12:15:45 +00:00
ed_nic_inb(sc, ED_P0_RSR));
rewrote interrupt code to be cleaner, fixed up some other parts to make it easier to add future board types.
1993-09-22 17:47:43 +00:00
#endif
}
Beta release of device driver for SMC/WD80x3 and 3C503 ethernet boards.
1993-06-14 22:21:25 +00:00
rewrote interrupt code to be cleaner, fixed up some other parts to make it easier to add future board types.
1993-09-22 17:47:43 +00:00
/*
Updated to include improvements from FreeBSD 1.1.5. Fixed brokeness with multicast support and BPF.
1994-08-04 17:42:35 +00:00
* Go get the packet(s) XXX - Doing this on an
* error is dubious because there shouldn't be
* any data to get (we've configured the
* interface to not accept packets with
* errors).
rewrote interrupt code to be cleaner, fixed up some other parts to make it easier to add future board types.
1993-09-22 17:47:43 +00:00
*/
Beta release of device driver for SMC/WD80x3 and 3C503 ethernet boards.
1993-06-14 22:21:25 +00:00
rewrote interrupt code to be cleaner, fixed up some other parts to make it easier to add future board types.
1993-09-22 17:47:43 +00:00
/*
* Enable 16bit access to shared memory first
Updated to include improvements from FreeBSD 1.1.5. Fixed brokeness with multicast support and BPF.
1994-08-04 17:42:35 +00:00
* on WD/SMC boards.
rewrote interrupt code to be cleaner, fixed up some other parts to make it easier to add future board types.
1993-09-22 17:47:43 +00:00
*/
if (sc->isa16bit &&
Yanked out history section as it is unlikely there will be any further changes for some time. Also changed the indentation style a little.
1994-01-03 17:17:19 +00:00
(sc->vendor == ED_VENDOR_WD_SMC)) {
Beta release of device driver for SMC/WD80x3 and 3C503 ethernet boards.
1993-06-14 22:21:25 +00:00
- Fixed the conversion to bus_space interface. - Added PC-98 Cbus devices support. The original patch is submitted by chi@bd.mbn.or.jp (Chiharu Shibata) - Removed old ed driver.
2000-08-17 12:15:45 +00:00
ed_asic_outb(sc, ED_WD_LAAR,
sc->wd_laar_proto | ED_WD_LAAR_M16EN);
MFPAO: Add support for AX88190, equipped in MELCO LPC3-TX.
2000-07-23 15:15:43 +00:00
if (sc->chip_type == ED_CHIP_TYPE_WD790) {
- Fixed the conversion to bus_space interface. - Added PC-98 Cbus devices support. The original patch is submitted by chi@bd.mbn.or.jp (Chiharu Shibata) - Removed old ed driver.
2000-08-17 12:15:45 +00:00
ed_asic_outb(sc, ED_WD_MSR,
ED_WD_MSR_MENB);
Add delays after changing from 8/16 - 16/8 bit mode and after enabling/ disabling the shared memory. The 83C790 needs these or it does bad things.
1994-04-13 10:15:34 +00:00
}
Beta release of device driver for SMC/WD80x3 and 3C503 ethernet boards.
1993-06-14 22:21:25 +00:00
}
all: Removed ifnet.if_init and ifnet.if_reset as they are generally unused. Change the parameter passed to if_watchdog to be a ifnet * rather than a unit number. All of this is an attempt to move toward not needing an array of softc pointers (which is usually static in size) to point to the driver softc. if_ed.c: Changed some of the argument passing to some functions to make a little more sense. if_ep.c, if_vx.c: Killed completely bogus use of if_timer. It was being set in such a way that the interface was being reset once per second (blech!).
1995-12-05 02:01:59 +00:00
ed_rint(sc);
rewrote interrupt code to be cleaner, fixed up some other parts to make it easier to add future board types.
1993-09-22 17:47:43 +00:00
/* disable 16bit access */
if (sc->isa16bit &&
Updated to include improvements from FreeBSD 1.1.5. Fixed brokeness with multicast support and BPF.
1994-08-04 17:42:35 +00:00
(sc->vendor == ED_VENDOR_WD_SMC)) {
Beta release of device driver for SMC/WD80x3 and 3C503 ethernet boards.
1993-06-14 22:21:25 +00:00
MFPAO: Add support for AX88190, equipped in MELCO LPC3-TX.
2000-07-23 15:15:43 +00:00
if (sc->chip_type == ED_CHIP_TYPE_WD790) {
- Fixed the conversion to bus_space interface. - Added PC-98 Cbus devices support. The original patch is submitted by chi@bd.mbn.or.jp (Chiharu Shibata) - Removed old ed driver.
2000-08-17 12:15:45 +00:00
ed_asic_outb(sc, ED_WD_MSR, 0x00);
Add delays after changing from 8/16 - 16/8 bit mode and after enabling/ disabling the shared memory. The 83C790 needs these or it does bad things.
1994-04-13 10:15:34 +00:00
}
- Fixed the conversion to bus_space interface. - Added PC-98 Cbus devices support. The original patch is submitted by chi@bd.mbn.or.jp (Chiharu Shibata) - Removed old ed driver.
2000-08-17 12:15:45 +00:00
ed_asic_outb(sc, ED_WD_LAAR,
sc->wd_laar_proto & ~ED_WD_LAAR_M16EN);
Beta release of device driver for SMC/WD80x3 and 3C503 ethernet boards.
1993-06-14 22:21:25 +00:00
}
rewrote interrupt code to be cleaner, fixed up some other parts to make it easier to add future board types.
1993-09-22 17:47:43 +00:00
}
Beta release of device driver for SMC/WD80x3 and 3C503 ethernet boards.
1993-06-14 22:21:25 +00:00
}
/*
* If it looks like the transmitter can take more data,
Updated to include improvements from FreeBSD 1.1.5. Fixed brokeness with multicast support and BPF.
1994-08-04 17:42:35 +00:00
* attempt to start output on the interface. This is done
* after handling the receiver to give the receiver priority.
Beta release of device driver for SMC/WD80x3 and 3C503 ethernet boards.
1993-06-14 22:21:25 +00:00
*/
all: Removed ifnet.if_init and ifnet.if_reset as they are generally unused. Change the parameter passed to if_watchdog to be a ifnet * rather than a unit number. All of this is an attempt to move toward not needing an array of softc pointers (which is usually static in size) to point to the driver softc. if_ed.c: Changed some of the argument passing to some functions to make a little more sense. if_ep.c, if_vx.c: Killed completely bogus use of if_timer. It was being set in such a way that the interface was being reset once per second (blech!).
1995-12-05 02:01:59 +00:00
if ((ifp->if_flags & IFF_OACTIVE) == 0)
ed_start(ifp);
Beta release of device driver for SMC/WD80x3 and 3C503 ethernet boards.
1993-06-14 22:21:25 +00:00
/*
Updated to include improvements from FreeBSD 1.1.5. Fixed brokeness with multicast support and BPF.
1994-08-04 17:42:35 +00:00
* return NIC CR to standard state: page 0, remote DMA
* complete, start (toggling the TXP bit off, even if was just
* set in the transmit routine, is *okay* - it is 'edge'
* triggered from low to high)
Beta release of device driver for SMC/WD80x3 and 3C503 ethernet boards.
1993-06-14 22:21:25 +00:00
*/
- Fixed the conversion to bus_space interface. - Added PC-98 Cbus devices support. The original patch is submitted by chi@bd.mbn.or.jp (Chiharu Shibata) - Removed old ed driver.
2000-08-17 12:15:45 +00:00
ed_nic_outb(sc, ED_P0_CR, sc->cr_proto | ED_CR_STA);
Updated to include improvements from FreeBSD 1.1.5. Fixed brokeness with multicast support and BPF.
1994-08-04 17:42:35 +00:00
* Added include of systm.h to pick up inlined min/max/bcmp if you have * them in cpufunc.h. Modified wait loop in reset to look a little better. * Added read for talley counters to prevent an infinite loop on old * 8003E's if they (the counters) overflow.
1993-07-27 03:13:50 +00:00
/*
Updated to include improvements from FreeBSD 1.1.5. Fixed brokeness with multicast support and BPF.
1994-08-04 17:42:35 +00:00
* If the Network Talley Counters overflow, read them to reset
* them. It appears that old 8390's won't clear the ISR flag
* otherwise - resulting in an infinite loop.
* Added include of systm.h to pick up inlined min/max/bcmp if you have * them in cpufunc.h. Modified wait loop in reset to look a little better. * Added read for talley counters to prevent an infinite loop on old * 8003E's if they (the counters) overflow.
1993-07-27 03:13:50 +00:00
*/
if (isr & ED_ISR_CNT) {
- Fixed the conversion to bus_space interface. - Added PC-98 Cbus devices support. The original patch is submitted by chi@bd.mbn.or.jp (Chiharu Shibata) - Removed old ed driver.
2000-08-17 12:15:45 +00:00
(void) ed_nic_inb(sc, ED_P0_CNTR0);
(void) ed_nic_inb(sc, ED_P0_CNTR1);
(void) ed_nic_inb(sc, ED_P0_CNTR2);
* Added include of systm.h to pick up inlined min/max/bcmp if you have * them in cpufunc.h. Modified wait loop in reset to look a little better. * Added read for talley counters to prevent an infinite loop on old * 8003E's if they (the counters) overflow.
1993-07-27 03:13:50 +00:00
}
Beta release of device driver for SMC/WD80x3 and 3C503 ethernet boards.
1993-06-14 22:21:25 +00:00
}
}
Updated to include improvements from FreeBSD 1.1.5. Fixed brokeness with multicast support and BPF.
1994-08-04 17:42:35 +00:00
Beta release of device driver for SMC/WD80x3 and 3C503 ethernet boards.
1993-06-14 22:21:25 +00:00
/*
* Process an ioctl request. This code needs some work - it looks
* pretty ugly.
*/
Fixed staticization - use `static' in function headers, not just in prototypes.
1995-11-18 08:29:04 +00:00
static int
Beta release of device driver for SMC/WD80x3 and 3C503 ethernet boards.
1993-06-14 22:21:25 +00:00
ed_ioctl(ifp, command, data)
register struct ifnet *ifp;
This commit fixes various 64bit portability problems required for FreeBSD/alpha. The most significant item is to change the command argument to ioctl functions from int to u_long. This change brings us inline with various other BSD versions. Driver writers may like to use (__FreeBSD_version == 300003) to detect this change. The prototype FreeBSD/alpha machdep will follow in a couple of days time.
1998-06-07 17:13:14 +00:00
u_long command;
Beta release of device driver for SMC/WD80x3 and 3C503 ethernet boards.
1993-06-14 22:21:25 +00:00
caddr_t data;
{
Clean up Ethernet drivers: - fill in and use ifp->if_softc - use if_bpf rather than private cookie variables - change bpf interface to take advantage of this - call ether_ifattach() directly from Ethernet drivers - delete kludge in if_attach() that did this indirectly
1996-02-06 18:51:28 +00:00
struct ed_softc *sc = ifp->if_softc;
Add an option ED_NO_MIIBUS, which causes the `ed' driver to be built without support for miibus PHYs. Most ed cards don't need miibus support, so it's useful to be able to avoid the bloat of all the mii devices for small fixed-purpose kernels.
2001-09-29 22:32:03 +00:00
#ifndef ED_NO_MIIBUS
Add support for Dlink DL10022 to the ed driver. This is a mii part bolted to a ne-2000 chip. This is necessary for the NetGear FA-410TX and other cards. This also requires you add mii to your kernel if you have an ed driver configured. This code will result in a couple of timeout messages for ed on the impacted cards. Additional work will be needed, but this does work right now, and many people need these cards. Submitted by: Ian Dowse <iedowse@maths.tcd.ie>
2001-03-03 08:31:37 +00:00
struct ifreq *ifr = (struct ifreq *)data;
struct mii_data *mii;
Add an option ED_NO_MIIBUS, which causes the `ed' driver to be built without support for miibus PHYs. Most ed cards don't need miibus support, so it's useful to be able to avoid the bloat of all the mii devices for small fixed-purpose kernels.
2001-09-29 22:32:03 +00:00
#endif
Updated to include improvements from FreeBSD 1.1.5. Fixed brokeness with multicast support and BPF.
1994-08-04 17:42:35 +00:00
int s, error = 0;
Beta release of device driver for SMC/WD80x3 and 3C503 ethernet boards.
1993-06-14 22:21:25 +00:00
ed_ioctl() can be called from ifpromisc() after the card has been removed, don't panic on a NULL pointer in that case.
2000-06-01 21:55:49 +00:00
if (sc == NULL || sc->gone) {
A mixed bag of changes, relating to getting the state in "lsdev" right, and pccard support to work sensibly. Better by far, but still not good.
1995-10-21 00:55:36 +00:00
ifp->if_flags &= ~IFF_RUNNING;
return ENXIO;
}
* Revision 2.14 1993/11/22 10:55:30 davidg * change all splnet's to splimp's * * Revision 2.13 1993/11/22 10:53:52 davidg * patch to add support for SMC8216 (Elite-Ultra) boards * from Glen H. Lowe * * Revision 2.12 1993/11/07 18:04:13 davidg * fix from Garrett Wollman: * add a return(0) at the end of ed_probe so that if the various device * specific probes fail that we just don't fall of the end of the function.
1993-11-22 11:08:16 +00:00
s = splimp();
Beta release of device driver for SMC/WD80x3 and 3C503 ethernet boards.
1993-06-14 22:21:25 +00:00
switch (command) {
case SIOCSIFFLAGS:
Updated to include improvements from FreeBSD 1.1.5. Fixed brokeness with multicast support and BPF.
1994-08-04 17:42:35 +00:00
Beta release of device driver for SMC/WD80x3 and 3C503 ethernet boards.
1993-06-14 22:21:25 +00:00
/*
Updated my copyright. Fixed two cases of "=" that should have been "==" in card type comparison. Simplified expression that checks for interface up/down. Moved ed_ring_copy to before its first use so that it's inlined as intended. Change mbuf allocation policy so that a received packet is stored in just an mbuf header (no cluster) if it will fit in one.
1995-12-05 13:01:33 +00:00
* If the interface is marked up and stopped, then start it.
* If it is marked down and running, then stop it.
Beta release of device driver for SMC/WD80x3 and 3C503 ethernet boards.
1993-06-14 22:21:25 +00:00
*/
Updated my copyright. Fixed two cases of "=" that should have been "==" in card type comparison. Simplified expression that checks for interface up/down. Moved ed_ring_copy to before its first use so that it's inlined as intended. Change mbuf allocation policy so that a received packet is stored in just an mbuf header (no cluster) if it will fit in one.
1995-12-05 13:01:33 +00:00
if (ifp->if_flags & IFF_UP) {
if ((ifp->if_flags & IFF_RUNNING) == 0)
really minor cleanup sc is set to ifp->if_softc so use it..
1997-02-11 09:29:48 +00:00
ed_init(sc);
Updated my copyright. Fixed two cases of "=" that should have been "==" in card type comparison. Simplified expression that checks for interface up/down. Moved ed_ring_copy to before its first use so that it's inlined as intended. Change mbuf allocation policy so that a received packet is stored in just an mbuf header (no cluster) if it will fit in one.
1995-12-05 13:01:33 +00:00
} else {
if (ifp->if_flags & IFF_RUNNING) {
ed_stop(sc);
ifp->if_flags &= ~IFF_RUNNING;
}
Beta release of device driver for SMC/WD80x3 and 3C503 ethernet boards.
1993-06-14 22:21:25 +00:00
}
Updated to include improvements from FreeBSD 1.1.5. Fixed brokeness with multicast support and BPF.
1994-08-04 17:42:35 +00:00
/*
* Promiscuous flag may have changed, so reprogram the RCR.
*/
all: Removed ifnet.if_init and ifnet.if_reset as they are generally unused. Change the parameter passed to if_watchdog to be a ifnet * rather than a unit number. All of this is an attempt to move toward not needing an array of softc pointers (which is usually static in size) to point to the driver softc. if_ed.c: Changed some of the argument passing to some functions to make a little more sense. if_ep.c, if_vx.c: Killed completely bogus use of if_timer. It was being set in such a way that the interface was being reset once per second (blech!).
1995-12-05 02:01:59 +00:00
ed_setrcr(sc);
Updated to include improvements from FreeBSD 1.1.5. Fixed brokeness with multicast support and BPF.
1994-08-04 17:42:35 +00:00
Second beta release of device driver for WD/SMC 80x3 and 3c503 ethernet boards
1993-06-22 12:10:07 +00:00
/*
Updated to include improvements from FreeBSD 1.1.5. Fixed brokeness with multicast support and BPF.
1994-08-04 17:42:35 +00:00
* An unfortunate hack to provide the (required) software
* control of the tranceiver for 3Com boards. The ALTPHYS flag
* disables the tranceiver if set.
Second beta release of device driver for WD/SMC 80x3 and 3c503 ethernet boards
1993-06-22 12:10:07 +00:00
*/
Fixed logic problem which caused a bogus value to be written to the 3c503 asic register even if the board isn't a 3c503. This caused old 8003E's not to work because they ignore IO address bits >10bits and the 3c503 asic is located at +0x400....the offset was ignored by the 8003E and so the value was written to one of the NIC registers. The bug was discovered by Wolfgang Solfrank.
1993-07-25 23:43:30 +00:00
if (sc->vendor == ED_VENDOR_3COM) {
As of this revision, all known bugs have been fixed. Some of the fixes include: 1) fixed 3c503 lock-up if the thinwire cable was disconnected at boot time 2) 8013EBT boards now work (quite well!) in 16bit/16k mode 3) ED_NO_DOUBLE_BUFFERING flag now works 4) slightly higer performance (about 3%) with 16bit WD/SMC boards 5) support for WD8013WC (10BaseT) boards Additionally, the probe code has been reorganized to be much cleaner. This revision of the driver is 1.25. The release notes have been updated as well.
1993-09-09 07:01:23 +00:00
if (ifp->if_flags & IFF_ALTPHYS) {
- Fixed the conversion to bus_space interface. - Added PC-98 Cbus devices support. The original patch is submitted by chi@bd.mbn.or.jp (Chiharu Shibata) - Removed old ed driver.
2000-08-17 12:15:45 +00:00
ed_asic_outb(sc, ED_3COM_CR, 0);
Fixed logic problem which caused a bogus value to be written to the 3c503 asic register even if the board isn't a 3c503. This caused old 8003E's not to work because they ignore IO address bits >10bits and the 3c503 asic is located at +0x400....the offset was ignored by the 8003E and so the value was written to one of the NIC registers. The bug was discovered by Wolfgang Solfrank.
1993-07-25 23:43:30 +00:00
} else {
- Fixed the conversion to bus_space interface. - Added PC-98 Cbus devices support. The original patch is submitted by chi@bd.mbn.or.jp (Chiharu Shibata) - Removed old ed driver.
2000-08-17 12:15:45 +00:00
ed_asic_outb(sc, ED_3COM_CR, ED_3COM_CR_XSEL);
Fixed logic problem which caused a bogus value to be written to the 3c503 asic register even if the board isn't a 3c503. This caused old 8003E's not to work because they ignore IO address bits >10bits and the 3c503 asic is located at +0x400....the offset was ignored by the 8003E and so the value was written to one of the NIC registers. The bug was discovered by Wolfgang Solfrank.
1993-07-25 23:43:30 +00:00
}
This diff adds support for the HP PC Lan+ cards (model numbers: 27247B and 27252A) in FreeBSD's `ed' driver. Submitted by: A JOSEPH KOSHY <koshy@india.hp.com>
1996-08-07 11:18:23 +00:00
} else if (sc->vendor == ED_VENDOR_HP)
ed_hpp_set_physical_link(sc);
Beta release of device driver for SMC/WD80x3 and 3C503 ethernet boards.
1993-06-14 22:21:25 +00:00
break;
Removed MULTICAST ifdef's; it's no longer optional. Cleaned up code a little.
1994-09-07 06:11:29 +00:00
Updated to include improvements from FreeBSD 1.1.5. Fixed brokeness with multicast support and BPF.
1994-08-04 17:42:35 +00:00
case SIOCADDMULTI:
case SIOCDELMULTI:
/*
Use the new if_multiaddrs list for multicast addresses rather than the previous hackery involving struct in_ifaddr and arpcom. Get rid of the abominable multi_kludge. Update all network interfaces to use the new machanism. Distressingly few Ethernet drivers program the multicast filter properly (assuming the hardware has one, which it usually does).
1997-01-13 21:26:53 +00:00
* Multicast list has changed; set the hardware filter
* accordingly.
Updated to include improvements from FreeBSD 1.1.5. Fixed brokeness with multicast support and BPF.
1994-08-04 17:42:35 +00:00
*/
Use the new if_multiaddrs list for multicast addresses rather than the previous hackery involving struct in_ifaddr and arpcom. Get rid of the abominable multi_kludge. Update all network interfaces to use the new machanism. Distressingly few Ethernet drivers program the multicast filter properly (assuming the hardware has one, which it usually does).
1997-01-13 21:26:53 +00:00
ed_setrcr(sc);
error = 0;
Updated to include improvements from FreeBSD 1.1.5. Fixed brokeness with multicast support and BPF.
1994-08-04 17:42:35 +00:00
break;
Added ioctl support for SIOCSIFMTU.
1994-08-08 12:09:04 +00:00
Add an option ED_NO_MIIBUS, which causes the `ed' driver to be built without support for miibus PHYs. Most ed cards don't need miibus support, so it's useful to be able to avoid the bloat of all the mii devices for small fixed-purpose kernels.
2001-09-29 22:32:03 +00:00
#ifndef ED_NO_MIIBUS
Add support for Dlink DL10022 to the ed driver. This is a mii part bolted to a ne-2000 chip. This is necessary for the NetGear FA-410TX and other cards. This also requires you add mii to your kernel if you have an ed driver configured. This code will result in a couple of timeout messages for ed on the impacted cards. Additional work will be needed, but this does work right now, and many people need these cards. Submitted by: Ian Dowse <iedowse@maths.tcd.ie>
2001-03-03 08:31:37 +00:00
case SIOCGIFMEDIA:
case SIOCSIFMEDIA:
if (sc->miibus == NULL) {
error = EINVAL;
break;
}
mii = device_get_softc(sc->miibus);
error = ifmedia_ioctl(ifp, ifr, &mii->mii_media, command);
break;
Add an option ED_NO_MIIBUS, which causes the `ed' driver to be built without support for miibus PHYs. Most ed cards don't need miibus support, so it's useful to be able to avoid the bloat of all the mii devices for small fixed-purpose kernels.
2001-09-29 22:32:03 +00:00
#endif
Add support for Dlink DL10022 to the ed driver. This is a mii part bolted to a ne-2000 chip. This is necessary for the NetGear FA-410TX and other cards. This also requires you add mii to your kernel if you have an ed driver configured. This code will result in a couple of timeout messages for ed on the impacted cards. Additional work will be needed, but this does work right now, and many people need these cards. Submitted by: Ian Dowse <iedowse@maths.tcd.ie>
2001-03-03 08:31:37 +00:00
Beta release of device driver for SMC/WD80x3 and 3C503 ethernet boards.
1993-06-14 22:21:25 +00:00
default:
network interface driver changes: o don't strip the Ethernet header from inbound packets; pass packets up the stack intact (required significant changes to some drivers) o reference common definitions in net/ethernet.h (e.g. ETHER_ALIGN) o track ether_ifattach/ether_ifdetach API changes o track bpf changes (use BPF_TAP and BPF_MTAP) o track vlan changes (ifnet capabilities, revised processing scheme, etc.) o use if_input to pass packets "up" o call ether_ioctl for default handling of ioctls Reviewed by: many Approved by: re
2002-11-14 23:54:55 +00:00
error = ether_ioctl(ifp, command, data);
Beta release of device driver for SMC/WD80x3 and 3C503 ethernet boards.
1993-06-14 22:21:25 +00:00
}
(void) splx(s);
return (error);
}
Updated to include improvements from FreeBSD 1.1.5. Fixed brokeness with multicast support and BPF.
1994-08-04 17:42:35 +00:00
Updated my copyright. Fixed two cases of "=" that should have been "==" in card type comparison. Simplified expression that checks for interface up/down. Moved ed_ring_copy to before its first use so that it's inlined as intended. Change mbuf allocation policy so that a received packet is stored in just an mbuf header (no cluster) if it will fit in one.
1995-12-05 13:01:33 +00:00
/*
* Given a source and destination address, copy 'amount' of a packet from
* the ring buffer into a linear destination buffer. Takes into account
* ring-wrap.
*/
- Fixed the conversion to bus_space interface. - Added PC-98 Cbus devices support. The original patch is submitted by chi@bd.mbn.or.jp (Chiharu Shibata) - Removed old ed driver.
2000-08-17 12:15:45 +00:00
static __inline char *
Updated my copyright. Fixed two cases of "=" that should have been "==" in card type comparison. Simplified expression that checks for interface up/down. Moved ed_ring_copy to before its first use so that it's inlined as intended. Change mbuf allocation policy so that a received packet is stored in just an mbuf header (no cluster) if it will fit in one.
1995-12-05 13:01:33 +00:00
ed_ring_copy(sc, src, dst, amount)
struct ed_softc *sc;
- Fixed the conversion to bus_space interface. - Added PC-98 Cbus devices support. The original patch is submitted by chi@bd.mbn.or.jp (Chiharu Shibata) - Removed old ed driver.
2000-08-17 12:15:45 +00:00
char *src;
Updated my copyright. Fixed two cases of "=" that should have been "==" in card type comparison. Simplified expression that checks for interface up/down. Moved ed_ring_copy to before its first use so that it's inlined as intended. Change mbuf allocation policy so that a received packet is stored in just an mbuf header (no cluster) if it will fit in one.
1995-12-05 13:01:33 +00:00
char *dst;
u_short amount;
{
u_short tmp_amount;
/* does copy wrap to lower addr in ring buffer? */
if (src + amount > sc->mem_end) {
tmp_amount = sc->mem_end - src;
/* copy amount up to end of NIC memory */
if (sc->mem_shared)
- Fixed the conversion to bus_space interface. - Added PC-98 Cbus devices support. The original patch is submitted by chi@bd.mbn.or.jp (Chiharu Shibata) - Removed old ed driver.
2000-08-17 12:15:45 +00:00
bcopy(src, dst, tmp_amount);
Updated my copyright. Fixed two cases of "=" that should have been "==" in card type comparison. Simplified expression that checks for interface up/down. Moved ed_ring_copy to before its first use so that it's inlined as intended. Change mbuf allocation policy so that a received packet is stored in just an mbuf header (no cluster) if it will fit in one.
1995-12-05 13:01:33 +00:00
else
- Fixed the conversion to bus_space interface. - Added PC-98 Cbus devices support. The original patch is submitted by chi@bd.mbn.or.jp (Chiharu Shibata) - Removed old ed driver.
2000-08-17 12:15:45 +00:00
ed_pio_readmem(sc, (int)src, dst, tmp_amount);
Updated my copyright. Fixed two cases of "=" that should have been "==" in card type comparison. Simplified expression that checks for interface up/down. Moved ed_ring_copy to before its first use so that it's inlined as intended. Change mbuf allocation policy so that a received packet is stored in just an mbuf header (no cluster) if it will fit in one.
1995-12-05 13:01:33 +00:00
amount -= tmp_amount;
src = sc->mem_ring;
dst += tmp_amount;
}
if (sc->mem_shared)
- Fixed the conversion to bus_space interface. - Added PC-98 Cbus devices support. The original patch is submitted by chi@bd.mbn.or.jp (Chiharu Shibata) - Removed old ed driver.
2000-08-17 12:15:45 +00:00
bcopy(src, dst, amount);
Updated my copyright. Fixed two cases of "=" that should have been "==" in card type comparison. Simplified expression that checks for interface up/down. Moved ed_ring_copy to before its first use so that it's inlined as intended. Change mbuf allocation policy so that a received packet is stored in just an mbuf header (no cluster) if it will fit in one.
1995-12-05 13:01:33 +00:00
else
Changed arg type for pio functions. Cast a few things appropriately to shut up the compiler.
1995-12-15 07:31:40 +00:00
ed_pio_readmem(sc, (int)src, dst, amount);
Updated my copyright. Fixed two cases of "=" that should have been "==" in card type comparison. Simplified expression that checks for interface up/down. Moved ed_ring_copy to before its first use so that it's inlined as intended. Change mbuf allocation policy so that a received packet is stored in just an mbuf header (no cluster) if it will fit in one.
1995-12-05 13:01:33 +00:00
return (src + amount);
}
Beta release of device driver for SMC/WD80x3 and 3C503 ethernet boards.
1993-06-14 22:21:25 +00:00
/*
* Retreive packet from shared memory and send to the next level up via
Move code to handle BPF and bridging for incoming Ethernet packets out of the individual drivers and into the common routine ether_input(). Also, remove the (incomplete) hack for matching ethernet headers in the ip_fw code. The good news: net result of 1016 lines removed, and this should make bridging now work with *all* Ethernet drivers. The bad news: it's nearly impossible to test every driver, especially for bridging, and I was unable to get much testing help on the mailing lists. Reviewed by: freebsd-net
2000-05-14 02:18:43 +00:00
* ether_input().
Beta release of device driver for SMC/WD80x3 and 3C503 ethernet boards.
1993-06-14 22:21:25 +00:00
*/
Make the LINT kernel compile with -W -Wreturn-type -Wcomment -Werror, and add same (sans -Werror) to Makefile for future compilations.
1993-11-25 01:38:01 +00:00
static void
Move code to handle BPF and bridging for incoming Ethernet packets out of the individual drivers and into the common routine ether_input(). Also, remove the (incomplete) hack for matching ethernet headers in the ip_fw code. The good news: net result of 1016 lines removed, and this should make bridging now work with *all* Ethernet drivers. The bad news: it's nearly impossible to test every driver, especially for bridging, and I was unable to get much testing help on the mailing lists. Reviewed by: freebsd-net
2000-05-14 02:18:43 +00:00
ed_get_packet(sc, buf, len)
- Fixed the conversion to bus_space interface. - Added PC-98 Cbus devices support. The original patch is submitted by chi@bd.mbn.or.jp (Chiharu Shibata) - Removed old ed driver.
2000-08-17 12:15:45 +00:00
struct ed_softc *sc;
char *buf;
Beta release of device driver for SMC/WD80x3 and 3C503 ethernet boards.
1993-06-14 22:21:25 +00:00
u_short len;
{
network interface driver changes: o don't strip the Ethernet header from inbound packets; pass packets up the stack intact (required significant changes to some drivers) o reference common definitions in net/ethernet.h (e.g. ETHER_ALIGN) o track ether_ifattach/ether_ifdetach API changes o track bpf changes (use BPF_TAP and BPF_MTAP) o track vlan changes (ifnet capabilities, revised processing scheme, etc.) o use if_input to pass packets "up" o call ether_ioctl for default handling of ioctls Reviewed by: many Approved by: re
2002-11-14 23:54:55 +00:00
struct ifnet *ifp = &sc->arpcom.ac_if;
Beta release of device driver for SMC/WD80x3 and 3C503 ethernet boards.
1993-06-14 22:21:25 +00:00
struct ether_header *eh;
Always put received packets in an mbuf cluster. This simplifies the code considerably and is measurably faster. Various comment fixes.
1994-11-26 10:51:49 +00:00
struct mbuf *m;
Beta release of device driver for SMC/WD80x3 and 3C503 ethernet boards.
1993-06-14 22:21:25 +00:00
/* Allocate a header mbuf */
Back out M_* changes, per decision of the TRB. Approved by: trb
2003-02-19 05:47:46 +00:00
MGETHDR(m, M_DONTWAIT, MT_DATA);
Completely removed trailer support. The only reason I wrote that code in the first place was so that BPF could grok trailer packets. I've since decided that this is a job for tcpdump to decipher (if at all). Also fixed up checks for received packet length to better cope with ancient starlan boards.
1994-10-08 09:24:20 +00:00
if (m == NULL)
return;
network interface driver changes: o don't strip the Ethernet header from inbound packets; pass packets up the stack intact (required significant changes to some drivers) o reference common definitions in net/ethernet.h (e.g. ETHER_ALIGN) o track ether_ifattach/ether_ifdetach API changes o track bpf changes (use BPF_TAP and BPF_MTAP) o track vlan changes (ifnet capabilities, revised processing scheme, etc.) o use if_input to pass packets "up" o call ether_ioctl for default handling of ioctls Reviewed by: many Approved by: re
2002-11-14 23:54:55 +00:00
m->m_pkthdr.rcvif = ifp;
Always put received packets in an mbuf cluster. This simplifies the code considerably and is measurably faster. Various comment fixes.
1994-11-26 10:51:49 +00:00
m->m_pkthdr.len = m->m_len = len;
Beta release of device driver for SMC/WD80x3 and 3C503 ethernet boards.
1993-06-14 22:21:25 +00:00
Updated my copyright. Fixed two cases of "=" that should have been "==" in card type comparison. Simplified expression that checks for interface up/down. Moved ed_ring_copy to before its first use so that it's inlined as intended. Change mbuf allocation policy so that a received packet is stored in just an mbuf header (no cluster) if it will fit in one.
1995-12-05 13:01:33 +00:00
/*
* We always put the received packet in a single buffer -
* either with just an mbuf header or in a cluster attached
* to the header. The +2 is to compensate for the alignment
* fixup below.
*/
if ((len + 2) > MHLEN) {
/* Attach an mbuf cluster */
Back out M_* changes, per decision of the TRB. Approved by: trb
2003-02-19 05:47:46 +00:00
MCLGET(m, M_DONTWAIT);
Always put received packets in an mbuf cluster. This simplifies the code considerably and is measurably faster. Various comment fixes.
1994-11-26 10:51:49 +00:00
Updated my copyright. Fixed two cases of "=" that should have been "==" in card type comparison. Simplified expression that checks for interface up/down. Moved ed_ring_copy to before its first use so that it's inlined as intended. Change mbuf allocation policy so that a received packet is stored in just an mbuf header (no cluster) if it will fit in one.
1995-12-05 13:01:33 +00:00
/* Insist on getting a cluster */
if ((m->m_flags & M_EXT) == 0) {
m_freem(m);
return;
}
Always put received packets in an mbuf cluster. This simplifies the code considerably and is measurably faster. Various comment fixes.
1994-11-26 10:51:49 +00:00
}
Beta release of device driver for SMC/WD80x3 and 3C503 ethernet boards.
1993-06-14 22:21:25 +00:00
/*
Always put received packets in an mbuf cluster. This simplifies the code considerably and is measurably faster. Various comment fixes.
1994-11-26 10:51:49 +00:00
* The +2 is to longword align the start of the real packet.
* This is important for NFS.
Beta release of device driver for SMC/WD80x3 and 3C503 ethernet boards.
1993-06-14 22:21:25 +00:00
*/
Always put received packets in an mbuf cluster. This simplifies the code considerably and is measurably faster. Various comment fixes.
1994-11-26 10:51:49 +00:00
m->m_data += 2;
Completely removed trailer support. The only reason I wrote that code in the first place was so that BPF could grok trailer packets. I've since decided that this is a job for tcpdump to decipher (if at all). Also fixed up checks for received packet length to better cope with ancient starlan boards.
1994-10-08 09:24:20 +00:00
eh = mtod(m, struct ether_header *);
* Revision 2.2 93/09/29 13:23:25 davidg * added no multi-buffer override for 3c503 * * Revision 2.1 93/09/29 12:32:12 davidg * changed multi-buffer count for 16bit 3c503's from 5 to 2 after * noticing that the transmitter becomes idle because of so many * packets to load. * * Revision 2.0 93/09/29 00:00:19 davidg * many changes, rewrites, additions, etc. Now supports the * NE1000, NE2000, WD8003, WD8013, 3C503, 16bit 3C503, and * a variety of similar clones. 16bit 3c503 now does multi * transmit buffers. Nearly every part of the driver has * changed in some way since rev 1.30.
1993-09-29 20:30:26 +00:00
MF22... add bridging support to the device drivers. Without this bridging cannot work on -current/releng3!
1999-03-17 16:44:53 +00:00
/*
Move code to handle BPF and bridging for incoming Ethernet packets out of the individual drivers and into the common routine ether_input(). Also, remove the (incomplete) hack for matching ethernet headers in the ip_fw code. The good news: net result of 1016 lines removed, and this should make bridging now work with *all* Ethernet drivers. The bad news: it's nearly impossible to test every driver, especially for bridging, and I was unable to get much testing help on the mailing lists. Reviewed by: freebsd-net
2000-05-14 02:18:43 +00:00
* Don't read in the entire packet if we know we're going to drop it
Whoops... forgotten a few pieces in previous patch: * a ">" is really ">=" ; * do not try to fetch zero-sized blocks from the card; * make sure that bpf gets the packets it wants even with bridging active;
2001-02-08 22:54:57 +00:00
* and no bpf is active.
MF22... add bridging support to the device drivers. Without this bridging cannot work on -current/releng3!
1999-03-17 16:44:53 +00:00
*/
network interface driver changes: o don't strip the Ethernet header from inbound packets; pass packets up the stack intact (required significant changes to some drivers) o reference common definitions in net/ethernet.h (e.g. ETHER_ALIGN) o track ether_ifattach/ether_ifdetach API changes o track bpf changes (use BPF_TAP and BPF_MTAP) o track vlan changes (ifnet capabilities, revised processing scheme, etc.) o use if_input to pass packets "up" o call ether_ioctl for default handling of ioctls Reviewed by: many Approved by: re
2002-11-14 23:54:55 +00:00
if (!ifp->if_bpf && BDG_ACTIVE( (ifp) ) ) {
Move code to handle BPF and bridging for incoming Ethernet packets out of the individual drivers and into the common routine ether_input(). Also, remove the (incomplete) hack for matching ethernet headers in the ip_fw code. The good news: net result of 1016 lines removed, and this should make bridging now work with *all* Ethernet drivers. The bad news: it's nearly impossible to test every driver, especially for bridging, and I was unable to get much testing help on the mailing lists. Reviewed by: freebsd-net
2000-05-14 02:18:43 +00:00
struct ifnet *bif;
ed_ring_copy(sc, buf, (char *)eh, ETHER_HDR_LEN);
network interface driver changes: o don't strip the Ethernet header from inbound packets; pass packets up the stack intact (required significant changes to some drivers) o reference common definitions in net/ethernet.h (e.g. ETHER_ALIGN) o track ether_ifattach/ether_ifdetach API changes o track bpf changes (use BPF_TAP and BPF_MTAP) o track vlan changes (ifnet capabilities, revised processing scheme, etc.) o use if_input to pass packets "up" o call ether_ioctl for default handling of ioctls Reviewed by: many Approved by: re
2002-11-14 23:54:55 +00:00
bif = bridge_in_ptr(ifp, eh) ;
Whoops... forgotten a few pieces in previous patch: * a ">" is really ">=" ; * do not try to fetch zero-sized blocks from the card; * make sure that bpf gets the packets it wants even with bridging active;
2001-02-08 22:54:57 +00:00
if (bif == BDG_DROP) {
MF22... add bridging support to the device drivers. Without this bridging cannot work on -current/releng3!
1999-03-17 16:44:53 +00:00
m_freem(m);
Move code to handle BPF and bridging for incoming Ethernet packets out of the individual drivers and into the common routine ether_input(). Also, remove the (incomplete) hack for matching ethernet headers in the ip_fw code. The good news: net result of 1016 lines removed, and this should make bridging now work with *all* Ethernet drivers. The bad news: it's nearly impossible to test every driver, especially for bridging, and I was unable to get much testing help on the mailing lists. Reviewed by: freebsd-net
2000-05-14 02:18:43 +00:00
return;
MF22... add bridging support to the device drivers. Without this bridging cannot work on -current/releng3!
1999-03-17 16:44:53 +00:00
}
Whoops... forgotten a few pieces in previous patch: * a ">" is really ">=" ; * do not try to fetch zero-sized blocks from the card; * make sure that bpf gets the packets it wants even with bridging active;
2001-02-08 22:54:57 +00:00
if (len > ETHER_HDR_LEN)
ed_ring_copy(sc, buf + ETHER_HDR_LEN,
(char *)(eh + 1), len - ETHER_HDR_LEN);
Move code to handle BPF and bridging for incoming Ethernet packets out of the individual drivers and into the common routine ether_input(). Also, remove the (incomplete) hack for matching ethernet headers in the ip_fw code. The good news: net result of 1016 lines removed, and this should make bridging now work with *all* Ethernet drivers. The bad news: it's nearly impossible to test every driver, especially for bridging, and I was unable to get much testing help on the mailing lists. Reviewed by: freebsd-net
2000-05-14 02:18:43 +00:00
} else
Always compile in bridge hooks, or this code will not work (efficiently) with the loadable bridge module.
2001-11-01 17:10:52 +00:00
/*
* Get packet, including link layer address, from interface.
*/
ed_ring_copy(sc, buf, (char *)eh, len);
Beta release of device driver for SMC/WD80x3 and 3C503 ethernet boards.
1993-06-14 22:21:25 +00:00
network interface driver changes: o don't strip the Ethernet header from inbound packets; pass packets up the stack intact (required significant changes to some drivers) o reference common definitions in net/ethernet.h (e.g. ETHER_ALIGN) o track ether_ifattach/ether_ifdetach API changes o track bpf changes (use BPF_TAP and BPF_MTAP) o track vlan changes (ifnet capabilities, revised processing scheme, etc.) o use if_input to pass packets "up" o call ether_ioctl for default handling of ioctls Reviewed by: many Approved by: re
2002-11-14 23:54:55 +00:00
m->m_pkthdr.len = m->m_len = len;
Beta release of device driver for SMC/WD80x3 and 3C503 ethernet boards.
1993-06-14 22:21:25 +00:00
network interface driver changes: o don't strip the Ethernet header from inbound packets; pass packets up the stack intact (required significant changes to some drivers) o reference common definitions in net/ethernet.h (e.g. ETHER_ALIGN) o track ether_ifattach/ether_ifdetach API changes o track bpf changes (use BPF_TAP and BPF_MTAP) o track vlan changes (ifnet capabilities, revised processing scheme, etc.) o use if_input to pass packets "up" o call ether_ioctl for default handling of ioctls Reviewed by: many Approved by: re
2002-11-14 23:54:55 +00:00
(*ifp->if_input)(ifp, m);
Beta release of device driver for SMC/WD80x3 and 3C503 ethernet boards.
1993-06-14 22:21:25 +00:00
}
/*
* Supporting routines
*/
* Revision 2.2 93/09/29 13:23:25 davidg * added no multi-buffer override for 3c503 * * Revision 2.1 93/09/29 12:32:12 davidg * changed multi-buffer count for 16bit 3c503's from 5 to 2 after * noticing that the transmitter becomes idle because of so many * packets to load. * * Revision 2.0 93/09/29 00:00:19 davidg * many changes, rewrites, additions, etc. Now supports the * NE1000, NE2000, WD8003, WD8013, 3C503, 16bit 3C503, and * a variety of similar clones. 16bit 3c503 now does multi * transmit buffers. Nearly every part of the driver has * changed in some way since rev 1.30.
1993-09-29 20:30:26 +00:00
/*
* Given a NIC memory source address and a host memory destination
* address, copy 'amount' from NIC to host using Programmed I/O.
* The 'amount' is rounded up to a word - okay as long as mbufs
* are word sized.
* This routine is currently Novell-specific.
*/
- Fixed the conversion to bus_space interface. - Added PC-98 Cbus devices support. The original patch is submitted by chi@bd.mbn.or.jp (Chiharu Shibata) - Removed old ed driver.
2000-08-17 12:15:45 +00:00
void
Updated to include improvements from FreeBSD 1.1.5. Fixed brokeness with multicast support and BPF.
1994-08-04 17:42:35 +00:00
ed_pio_readmem(sc, src, dst, amount)
struct ed_softc *sc;
Changed arg type for pio functions. Cast a few things appropriately to shut up the compiler.
1995-12-15 07:31:40 +00:00
int src;
* Revision 2.2 93/09/29 13:23:25 davidg * added no multi-buffer override for 3c503 * * Revision 2.1 93/09/29 12:32:12 davidg * changed multi-buffer count for 16bit 3c503's from 5 to 2 after * noticing that the transmitter becomes idle because of so many * packets to load. * * Revision 2.0 93/09/29 00:00:19 davidg * many changes, rewrites, additions, etc. Now supports the * NE1000, NE2000, WD8003, WD8013, 3C503, 16bit 3C503, and * a variety of similar clones. 16bit 3c503 now does multi * transmit buffers. Nearly every part of the driver has * changed in some way since rev 1.30.
1993-09-29 20:30:26 +00:00
unsigned char *dst;
unsigned short amount;
{
- Fixed the conversion to bus_space interface. - Added PC-98 Cbus devices support. The original patch is submitted by chi@bd.mbn.or.jp (Chiharu Shibata) - Removed old ed driver.
2000-08-17 12:15:45 +00:00
/* HP PC Lan+ cards need special handling */
This diff adds support for the HP PC Lan+ cards (model numbers: 27247B and 27252A) in FreeBSD's `ed' driver. Submitted by: A JOSEPH KOSHY <koshy@india.hp.com>
1996-08-07 11:18:23 +00:00
if (sc->vendor == ED_VENDOR_HP && sc->type == ED_TYPE_HP_PCLANPLUS) {
ed_hpp_readmem(sc, src, dst, amount);
return;
}
- Fixed the conversion to bus_space interface. - Added PC-98 Cbus devices support. The original patch is submitted by chi@bd.mbn.or.jp (Chiharu Shibata) - Removed old ed driver.
2000-08-17 12:15:45 +00:00
This diff adds support for the HP PC Lan+ cards (model numbers: 27247B and 27252A) in FreeBSD's `ed' driver. Submitted by: A JOSEPH KOSHY <koshy@india.hp.com>
1996-08-07 11:18:23 +00:00
/* Regular Novell cards */
* Revision 2.2 93/09/29 13:23:25 davidg * added no multi-buffer override for 3c503 * * Revision 2.1 93/09/29 12:32:12 davidg * changed multi-buffer count for 16bit 3c503's from 5 to 2 after * noticing that the transmitter becomes idle because of so many * packets to load. * * Revision 2.0 93/09/29 00:00:19 davidg * many changes, rewrites, additions, etc. Now supports the * NE1000, NE2000, WD8003, WD8013, 3C503, 16bit 3C503, and * a variety of similar clones. 16bit 3c503 now does multi * transmit buffers. Nearly every part of the driver has * changed in some way since rev 1.30.
1993-09-29 20:30:26 +00:00
/* select page 0 registers */
- Fixed the conversion to bus_space interface. - Added PC-98 Cbus devices support. The original patch is submitted by chi@bd.mbn.or.jp (Chiharu Shibata) - Removed old ed driver.
2000-08-17 12:15:45 +00:00
ed_nic_outb(sc, ED_P0_CR, ED_CR_RD2 | ED_CR_STA);
* Revision 2.2 93/09/29 13:23:25 davidg * added no multi-buffer override for 3c503 * * Revision 2.1 93/09/29 12:32:12 davidg * changed multi-buffer count for 16bit 3c503's from 5 to 2 after * noticing that the transmitter becomes idle because of so many * packets to load. * * Revision 2.0 93/09/29 00:00:19 davidg * many changes, rewrites, additions, etc. Now supports the * NE1000, NE2000, WD8003, WD8013, 3C503, 16bit 3C503, and * a variety of similar clones. 16bit 3c503 now does multi * transmit buffers. Nearly every part of the driver has * changed in some way since rev 1.30.
1993-09-29 20:30:26 +00:00
/* round up to a word */
Updated to include improvements from FreeBSD 1.1.5. Fixed brokeness with multicast support and BPF.
1994-08-04 17:42:35 +00:00
if (amount & 1)
++amount;
* Revision 2.2 93/09/29 13:23:25 davidg * added no multi-buffer override for 3c503 * * Revision 2.1 93/09/29 12:32:12 davidg * changed multi-buffer count for 16bit 3c503's from 5 to 2 after * noticing that the transmitter becomes idle because of so many * packets to load. * * Revision 2.0 93/09/29 00:00:19 davidg * many changes, rewrites, additions, etc. Now supports the * NE1000, NE2000, WD8003, WD8013, 3C503, 16bit 3C503, and * a variety of similar clones. 16bit 3c503 now does multi * transmit buffers. Nearly every part of the driver has * changed in some way since rev 1.30.
1993-09-29 20:30:26 +00:00
/* set up DMA byte count */
- Fixed the conversion to bus_space interface. - Added PC-98 Cbus devices support. The original patch is submitted by chi@bd.mbn.or.jp (Chiharu Shibata) - Removed old ed driver.
2000-08-17 12:15:45 +00:00
ed_nic_outb(sc, ED_P0_RBCR0, amount);
ed_nic_outb(sc, ED_P0_RBCR1, amount >> 8);
* Revision 2.2 93/09/29 13:23:25 davidg * added no multi-buffer override for 3c503 * * Revision 2.1 93/09/29 12:32:12 davidg * changed multi-buffer count for 16bit 3c503's from 5 to 2 after * noticing that the transmitter becomes idle because of so many * packets to load. * * Revision 2.0 93/09/29 00:00:19 davidg * many changes, rewrites, additions, etc. Now supports the * NE1000, NE2000, WD8003, WD8013, 3C503, 16bit 3C503, and * a variety of similar clones. 16bit 3c503 now does multi * transmit buffers. Nearly every part of the driver has * changed in some way since rev 1.30.
1993-09-29 20:30:26 +00:00
/* set up source address in NIC mem */
- Fixed the conversion to bus_space interface. - Added PC-98 Cbus devices support. The original patch is submitted by chi@bd.mbn.or.jp (Chiharu Shibata) - Removed old ed driver.
2000-08-17 12:15:45 +00:00
ed_nic_outb(sc, ED_P0_RSAR0, src);
ed_nic_outb(sc, ED_P0_RSAR1, src >> 8);
* Revision 2.2 93/09/29 13:23:25 davidg * added no multi-buffer override for 3c503 * * Revision 2.1 93/09/29 12:32:12 davidg * changed multi-buffer count for 16bit 3c503's from 5 to 2 after * noticing that the transmitter becomes idle because of so many * packets to load. * * Revision 2.0 93/09/29 00:00:19 davidg * many changes, rewrites, additions, etc. Now supports the * NE1000, NE2000, WD8003, WD8013, 3C503, 16bit 3C503, and * a variety of similar clones. 16bit 3c503 now does multi * transmit buffers. Nearly every part of the driver has * changed in some way since rev 1.30.
1993-09-29 20:30:26 +00:00
- Fixed the conversion to bus_space interface. - Added PC-98 Cbus devices support. The original patch is submitted by chi@bd.mbn.or.jp (Chiharu Shibata) - Removed old ed driver.
2000-08-17 12:15:45 +00:00
ed_nic_outb(sc, ED_P0_CR, ED_CR_RD0 | ED_CR_STA);
* Revision 2.2 93/09/29 13:23:25 davidg * added no multi-buffer override for 3c503 * * Revision 2.1 93/09/29 12:32:12 davidg * changed multi-buffer count for 16bit 3c503's from 5 to 2 after * noticing that the transmitter becomes idle because of so many * packets to load. * * Revision 2.0 93/09/29 00:00:19 davidg * many changes, rewrites, additions, etc. Now supports the * NE1000, NE2000, WD8003, WD8013, 3C503, 16bit 3C503, and * a variety of similar clones. 16bit 3c503 now does multi * transmit buffers. Nearly every part of the driver has * changed in some way since rev 1.30.
1993-09-29 20:30:26 +00:00
- Fixed the conversion to bus_space interface. - Added PC-98 Cbus devices support. The original patch is submitted by chi@bd.mbn.or.jp (Chiharu Shibata) - Removed old ed driver.
2000-08-17 12:15:45 +00:00
if (sc->isa16bit) {
ed_asic_insw(sc, ED_NOVELL_DATA, dst, amount / 2);
} else {
ed_asic_insb(sc, ED_NOVELL_DATA, dst, amount);
}
* Revision 2.2 93/09/29 13:23:25 davidg * added no multi-buffer override for 3c503 * * Revision 2.1 93/09/29 12:32:12 davidg * changed multi-buffer count for 16bit 3c503's from 5 to 2 after * noticing that the transmitter becomes idle because of so many * packets to load. * * Revision 2.0 93/09/29 00:00:19 davidg * many changes, rewrites, additions, etc. Now supports the * NE1000, NE2000, WD8003, WD8013, 3C503, 16bit 3C503, and * a variety of similar clones. 16bit 3c503 now does multi * transmit buffers. Nearly every part of the driver has * changed in some way since rev 1.30.
1993-09-29 20:30:26 +00:00
}
/*
* Stripped down routine for writing a linear buffer to NIC memory.
* Only used in the probe routine to test the memory. 'len' must
* be even.
*/
- Fixed the conversion to bus_space interface. - Added PC-98 Cbus devices support. The original patch is submitted by chi@bd.mbn.or.jp (Chiharu Shibata) - Removed old ed driver.
2000-08-17 12:15:45 +00:00
void
Updated to include improvements from FreeBSD 1.1.5. Fixed brokeness with multicast support and BPF.
1994-08-04 17:42:35 +00:00
ed_pio_writemem(sc, src, dst, len)
* Revision 2.2 93/09/29 13:23:25 davidg * added no multi-buffer override for 3c503 * * Revision 2.1 93/09/29 12:32:12 davidg * changed multi-buffer count for 16bit 3c503's from 5 to 2 after * noticing that the transmitter becomes idle because of so many * packets to load. * * Revision 2.0 93/09/29 00:00:19 davidg * many changes, rewrites, additions, etc. Now supports the * NE1000, NE2000, WD8003, WD8013, 3C503, 16bit 3C503, and * a variety of similar clones. 16bit 3c503 now does multi * transmit buffers. Nearly every part of the driver has * changed in some way since rev 1.30.
1993-09-29 20:30:26 +00:00
struct ed_softc *sc;
Updated to include improvements from FreeBSD 1.1.5. Fixed brokeness with multicast support and BPF.
1994-08-04 17:42:35 +00:00
char *src;
* Revision 2.2 93/09/29 13:23:25 davidg * added no multi-buffer override for 3c503 * * Revision 2.1 93/09/29 12:32:12 davidg * changed multi-buffer count for 16bit 3c503's from 5 to 2 after * noticing that the transmitter becomes idle because of so many * packets to load. * * Revision 2.0 93/09/29 00:00:19 davidg * many changes, rewrites, additions, etc. Now supports the * NE1000, NE2000, WD8003, WD8013, 3C503, 16bit 3C503, and * a variety of similar clones. 16bit 3c503 now does multi * transmit buffers. Nearly every part of the driver has * changed in some way since rev 1.30.
1993-09-29 20:30:26 +00:00
unsigned short dst;
unsigned short len;
{
Doubled 'maxwait' to 200 (240us). Submitted by: brian@mediacity.com (Brian Litzinger)
1995-02-26 20:03:53 +00:00
int maxwait = 200; /* about 240us */
* Revision 2.2 93/09/29 13:23:25 davidg * added no multi-buffer override for 3c503 * * Revision 2.1 93/09/29 12:32:12 davidg * changed multi-buffer count for 16bit 3c503's from 5 to 2 after * noticing that the transmitter becomes idle because of so many * packets to load. * * Revision 2.0 93/09/29 00:00:19 davidg * many changes, rewrites, additions, etc. Now supports the * NE1000, NE2000, WD8003, WD8013, 3C503, 16bit 3C503, and * a variety of similar clones. 16bit 3c503 now does multi * transmit buffers. Nearly every part of the driver has * changed in some way since rev 1.30.
1993-09-29 20:30:26 +00:00
- Fixed the conversion to bus_space interface. - Added PC-98 Cbus devices support. The original patch is submitted by chi@bd.mbn.or.jp (Chiharu Shibata) - Removed old ed driver.
2000-08-17 12:15:45 +00:00
/* select page 0 registers */
ed_nic_outb(sc, ED_P0_CR, ED_CR_RD2 | ED_CR_STA);
This diff adds support for the HP PC Lan+ cards (model numbers: 27247B and 27252A) in FreeBSD's `ed' driver. Submitted by: A JOSEPH KOSHY <koshy@india.hp.com>
1996-08-07 11:18:23 +00:00
- Fixed the conversion to bus_space interface. - Added PC-98 Cbus devices support. The original patch is submitted by chi@bd.mbn.or.jp (Chiharu Shibata) - Removed old ed driver.
2000-08-17 12:15:45 +00:00
/* reset remote DMA complete flag */
ed_nic_outb(sc, ED_P0_ISR, ED_ISR_RDC);
This diff adds support for the HP PC Lan+ cards (model numbers: 27247B and 27252A) in FreeBSD's `ed' driver. Submitted by: A JOSEPH KOSHY <koshy@india.hp.com>
1996-08-07 11:18:23 +00:00
- Fixed the conversion to bus_space interface. - Added PC-98 Cbus devices support. The original patch is submitted by chi@bd.mbn.or.jp (Chiharu Shibata) - Removed old ed driver.
2000-08-17 12:15:45 +00:00
/* set up DMA byte count */
ed_nic_outb(sc, ED_P0_RBCR0, len);
ed_nic_outb(sc, ED_P0_RBCR1, len >> 8);
This diff adds support for the HP PC Lan+ cards (model numbers: 27247B and 27252A) in FreeBSD's `ed' driver. Submitted by: A JOSEPH KOSHY <koshy@india.hp.com>
1996-08-07 11:18:23 +00:00
- Fixed the conversion to bus_space interface. - Added PC-98 Cbus devices support. The original patch is submitted by chi@bd.mbn.or.jp (Chiharu Shibata) - Removed old ed driver.
2000-08-17 12:15:45 +00:00
/* set up destination address in NIC mem */
ed_nic_outb(sc, ED_P0_RSAR0, dst);
ed_nic_outb(sc, ED_P0_RSAR1, dst >> 8);
This diff adds support for the HP PC Lan+ cards (model numbers: 27247B and 27252A) in FreeBSD's `ed' driver. Submitted by: A JOSEPH KOSHY <koshy@india.hp.com>
1996-08-07 11:18:23 +00:00
- Fixed the conversion to bus_space interface. - Added PC-98 Cbus devices support. The original patch is submitted by chi@bd.mbn.or.jp (Chiharu Shibata) - Removed old ed driver.
2000-08-17 12:15:45 +00:00
/* set remote DMA write */
ed_nic_outb(sc, ED_P0_CR, ED_CR_RD1 | ED_CR_STA);
This diff adds support for the HP PC Lan+ cards (model numbers: 27247B and 27252A) in FreeBSD's `ed' driver. Submitted by: A JOSEPH KOSHY <koshy@india.hp.com>
1996-08-07 11:18:23 +00:00
- Fixed the conversion to bus_space interface. - Added PC-98 Cbus devices support. The original patch is submitted by chi@bd.mbn.or.jp (Chiharu Shibata) - Removed old ed driver.
2000-08-17 12:15:45 +00:00
if (sc->isa16bit) {
ed_asic_outsw(sc, ED_NOVELL_DATA, src, len / 2);
} else {
ed_asic_outsb(sc, ED_NOVELL_DATA, src, len);
This diff adds support for the HP PC Lan+ cards (model numbers: 27247B and 27252A) in FreeBSD's `ed' driver. Submitted by: A JOSEPH KOSHY <koshy@india.hp.com>
1996-08-07 11:18:23 +00:00
}
- Fixed the conversion to bus_space interface. - Added PC-98 Cbus devices support. The original patch is submitted by chi@bd.mbn.or.jp (Chiharu Shibata) - Removed old ed driver.
2000-08-17 12:15:45 +00:00
/*
* Wait for remote DMA complete. This is necessary because on the
* transmit side, data is handled internally by the NIC in bursts and
* we can't start another remote DMA until this one completes. Not
* waiting causes really bad things to happen - like the NIC
* irrecoverably jamming the ISA bus.
*/
while (((ed_nic_inb(sc, ED_P0_ISR) & ED_ISR_RDC) != ED_ISR_RDC) && --maxwait);
* Revision 2.2 93/09/29 13:23:25 davidg * added no multi-buffer override for 3c503 * * Revision 2.1 93/09/29 12:32:12 davidg * changed multi-buffer count for 16bit 3c503's from 5 to 2 after * noticing that the transmitter becomes idle because of so many * packets to load. * * Revision 2.0 93/09/29 00:00:19 davidg * many changes, rewrites, additions, etc. Now supports the * NE1000, NE2000, WD8003, WD8013, 3C503, 16bit 3C503, and * a variety of similar clones. 16bit 3c503 now does multi * transmit buffers. Nearly every part of the driver has * changed in some way since rev 1.30.
1993-09-29 20:30:26 +00:00
}
/*
* Write an mbuf chain to the destination NIC memory address using
* programmed I/O.
*/
Fixed staticization - use `static' in function headers, not just in prototypes.
1995-11-18 08:29:04 +00:00
static u_short
Updated to include improvements from FreeBSD 1.1.5. Fixed brokeness with multicast support and BPF.
1994-08-04 17:42:35 +00:00
ed_pio_write_mbufs(sc, m, dst)
* Revision 2.2 93/09/29 13:23:25 davidg * added no multi-buffer override for 3c503 * * Revision 2.1 93/09/29 12:32:12 davidg * changed multi-buffer count for 16bit 3c503's from 5 to 2 after * noticing that the transmitter becomes idle because of so many * packets to load. * * Revision 2.0 93/09/29 00:00:19 davidg * many changes, rewrites, additions, etc. Now supports the * NE1000, NE2000, WD8003, WD8013, 3C503, 16bit 3C503, and * a variety of similar clones. 16bit 3c503 now does multi * transmit buffers. Nearly every part of the driver has * changed in some way since rev 1.30.
1993-09-29 20:30:26 +00:00
struct ed_softc *sc;
struct mbuf *m;
Changed arg type for pio functions. Cast a few things appropriately to shut up the compiler.
1995-12-15 07:31:40 +00:00
int dst;
* Revision 2.2 93/09/29 13:23:25 davidg * added no multi-buffer override for 3c503 * * Revision 2.1 93/09/29 12:32:12 davidg * changed multi-buffer count for 16bit 3c503's from 5 to 2 after * noticing that the transmitter becomes idle because of so many * packets to load. * * Revision 2.0 93/09/29 00:00:19 davidg * many changes, rewrites, additions, etc. Now supports the * NE1000, NE2000, WD8003, WD8013, 3C503, 16bit 3C503, and * a variety of similar clones. 16bit 3c503 now does multi * transmit buffers. Nearly every part of the driver has * changed in some way since rev 1.30.
1993-09-29 20:30:26 +00:00
{
all: Removed ifnet.if_init and ifnet.if_reset as they are generally unused. Change the parameter passed to if_watchdog to be a ifnet * rather than a unit number. All of this is an attempt to move toward not needing an array of softc pointers (which is usually static in size) to point to the driver softc. if_ed.c: Changed some of the argument passing to some functions to make a little more sense. if_ep.c, if_vx.c: Killed completely bogus use of if_timer. It was being set in such a way that the interface was being reset once per second (blech!).
1995-12-05 02:01:59 +00:00
struct ifnet *ifp = (struct ifnet *)sc;
Made a few cosmetic changes, and fixed a bug in handling the case of the remote DMA not completing correctly (the packet was still queued for xmit).
1995-01-04 21:10:17 +00:00
unsigned short total_len, dma_len;
* Revision 2.2 93/09/29 13:23:25 davidg * added no multi-buffer override for 3c503 * * Revision 2.1 93/09/29 12:32:12 davidg * changed multi-buffer count for 16bit 3c503's from 5 to 2 after * noticing that the transmitter becomes idle because of so many * packets to load. * * Revision 2.0 93/09/29 00:00:19 davidg * many changes, rewrites, additions, etc. Now supports the * NE1000, NE2000, WD8003, WD8013, 3C503, 16bit 3C503, and * a variety of similar clones. 16bit 3c503 now does multi * transmit buffers. Nearly every part of the driver has * changed in some way since rev 1.30.
1993-09-29 20:30:26 +00:00
struct mbuf *mp;
Doubled 'maxwait' to 200 (240us). Submitted by: brian@mediacity.com (Brian Litzinger)
1995-02-26 20:03:53 +00:00
int maxwait = 200; /* about 240us */
* Revision 2.2 93/09/29 13:23:25 davidg * added no multi-buffer override for 3c503 * * Revision 2.1 93/09/29 12:32:12 davidg * changed multi-buffer count for 16bit 3c503's from 5 to 2 after * noticing that the transmitter becomes idle because of so many * packets to load. * * Revision 2.0 93/09/29 00:00:19 davidg * many changes, rewrites, additions, etc. Now supports the * NE1000, NE2000, WD8003, WD8013, 3C503, 16bit 3C503, and * a variety of similar clones. 16bit 3c503 now does multi * transmit buffers. Nearly every part of the driver has * changed in some way since rev 1.30.
1993-09-29 20:30:26 +00:00
- Fixed the conversion to bus_space interface. - Added PC-98 Cbus devices support. The original patch is submitted by chi@bd.mbn.or.jp (Chiharu Shibata) - Removed old ed driver.
2000-08-17 12:15:45 +00:00
/* HP PC Lan+ cards need special handling */
if (sc->vendor == ED_VENDOR_HP && sc->type == ED_TYPE_HP_PCLANPLUS) {
This diff adds support for the HP PC Lan+ cards (model numbers: 27247B and 27252A) in FreeBSD's `ed' driver. Submitted by: A JOSEPH KOSHY <koshy@india.hp.com>
1996-08-07 11:18:23 +00:00
return ed_hpp_write_mbufs(sc, m, dst);
}
- Fixed the conversion to bus_space interface. - Added PC-98 Cbus devices support. The original patch is submitted by chi@bd.mbn.or.jp (Chiharu Shibata) - Removed old ed driver.
2000-08-17 12:15:45 +00:00
/* Regular Novell cards */
* Revision 2.2 93/09/29 13:23:25 davidg * added no multi-buffer override for 3c503 * * Revision 2.1 93/09/29 12:32:12 davidg * changed multi-buffer count for 16bit 3c503's from 5 to 2 after * noticing that the transmitter becomes idle because of so many * packets to load. * * Revision 2.0 93/09/29 00:00:19 davidg * many changes, rewrites, additions, etc. Now supports the * NE1000, NE2000, WD8003, WD8013, 3C503, 16bit 3C503, and * a variety of similar clones. 16bit 3c503 now does multi * transmit buffers. Nearly every part of the driver has * changed in some way since rev 1.30.
1993-09-29 20:30:26 +00:00
/* First, count up the total number of bytes to copy */
Made a few cosmetic changes, and fixed a bug in handling the case of the remote DMA not completing correctly (the packet was still queued for xmit).
1995-01-04 21:10:17 +00:00
for (total_len = 0, mp = m; mp; mp = mp->m_next)
total_len += mp->m_len;
Updated to include improvements from FreeBSD 1.1.5. Fixed brokeness with multicast support and BPF.
1994-08-04 17:42:35 +00:00
Made a few cosmetic changes, and fixed a bug in handling the case of the remote DMA not completing correctly (the packet was still queued for xmit).
1995-01-04 21:10:17 +00:00
dma_len = total_len;
Possible fix for NE2000 problems...the remote byte count wasn't word aligned even though the transfers are 16bit.
1995-01-01 06:38:14 +00:00
if (sc->isa16bit && (dma_len & 1))
dma_len++;
* Revision 2.2 93/09/29 13:23:25 davidg * added no multi-buffer override for 3c503 * * Revision 2.1 93/09/29 12:32:12 davidg * changed multi-buffer count for 16bit 3c503's from 5 to 2 after * noticing that the transmitter becomes idle because of so many * packets to load. * * Revision 2.0 93/09/29 00:00:19 davidg * many changes, rewrites, additions, etc. Now supports the * NE1000, NE2000, WD8003, WD8013, 3C503, 16bit 3C503, and * a variety of similar clones. 16bit 3c503 now does multi * transmit buffers. Nearly every part of the driver has * changed in some way since rev 1.30.
1993-09-29 20:30:26 +00:00
/* select page 0 registers */
- Fixed the conversion to bus_space interface. - Added PC-98 Cbus devices support. The original patch is submitted by chi@bd.mbn.or.jp (Chiharu Shibata) - Removed old ed driver.
2000-08-17 12:15:45 +00:00
ed_nic_outb(sc, ED_P0_CR, ED_CR_RD2 | ED_CR_STA);
* Revision 2.2 93/09/29 13:23:25 davidg * added no multi-buffer override for 3c503 * * Revision 2.1 93/09/29 12:32:12 davidg * changed multi-buffer count for 16bit 3c503's from 5 to 2 after * noticing that the transmitter becomes idle because of so many * packets to load. * * Revision 2.0 93/09/29 00:00:19 davidg * many changes, rewrites, additions, etc. Now supports the * NE1000, NE2000, WD8003, WD8013, 3C503, 16bit 3C503, and * a variety of similar clones. 16bit 3c503 now does multi * transmit buffers. Nearly every part of the driver has * changed in some way since rev 1.30.
1993-09-29 20:30:26 +00:00
/* reset remote DMA complete flag */
- Fixed the conversion to bus_space interface. - Added PC-98 Cbus devices support. The original patch is submitted by chi@bd.mbn.or.jp (Chiharu Shibata) - Removed old ed driver.
2000-08-17 12:15:45 +00:00
ed_nic_outb(sc, ED_P0_ISR, ED_ISR_RDC);
* Revision 2.2 93/09/29 13:23:25 davidg * added no multi-buffer override for 3c503 * * Revision 2.1 93/09/29 12:32:12 davidg * changed multi-buffer count for 16bit 3c503's from 5 to 2 after * noticing that the transmitter becomes idle because of so many * packets to load. * * Revision 2.0 93/09/29 00:00:19 davidg * many changes, rewrites, additions, etc. Now supports the * NE1000, NE2000, WD8003, WD8013, 3C503, 16bit 3C503, and * a variety of similar clones. 16bit 3c503 now does multi * transmit buffers. Nearly every part of the driver has * changed in some way since rev 1.30.
1993-09-29 20:30:26 +00:00
/* set up DMA byte count */
- Fixed the conversion to bus_space interface. - Added PC-98 Cbus devices support. The original patch is submitted by chi@bd.mbn.or.jp (Chiharu Shibata) - Removed old ed driver.
2000-08-17 12:15:45 +00:00
ed_nic_outb(sc, ED_P0_RBCR0, dma_len);
ed_nic_outb(sc, ED_P0_RBCR1, dma_len >> 8);
* Revision 2.2 93/09/29 13:23:25 davidg * added no multi-buffer override for 3c503 * * Revision 2.1 93/09/29 12:32:12 davidg * changed multi-buffer count for 16bit 3c503's from 5 to 2 after * noticing that the transmitter becomes idle because of so many * packets to load. * * Revision 2.0 93/09/29 00:00:19 davidg * many changes, rewrites, additions, etc. Now supports the * NE1000, NE2000, WD8003, WD8013, 3C503, 16bit 3C503, and * a variety of similar clones. 16bit 3c503 now does multi * transmit buffers. Nearly every part of the driver has * changed in some way since rev 1.30.
1993-09-29 20:30:26 +00:00
/* set up destination address in NIC mem */
- Fixed the conversion to bus_space interface. - Added PC-98 Cbus devices support. The original patch is submitted by chi@bd.mbn.or.jp (Chiharu Shibata) - Removed old ed driver.
2000-08-17 12:15:45 +00:00
ed_nic_outb(sc, ED_P0_RSAR0, dst);
ed_nic_outb(sc, ED_P0_RSAR1, dst >> 8);
* Revision 2.2 93/09/29 13:23:25 davidg * added no multi-buffer override for 3c503 * * Revision 2.1 93/09/29 12:32:12 davidg * changed multi-buffer count for 16bit 3c503's from 5 to 2 after * noticing that the transmitter becomes idle because of so many * packets to load. * * Revision 2.0 93/09/29 00:00:19 davidg * many changes, rewrites, additions, etc. Now supports the * NE1000, NE2000, WD8003, WD8013, 3C503, 16bit 3C503, and * a variety of similar clones. 16bit 3c503 now does multi * transmit buffers. Nearly every part of the driver has * changed in some way since rev 1.30.
1993-09-29 20:30:26 +00:00
/* set remote DMA write */
- Fixed the conversion to bus_space interface. - Added PC-98 Cbus devices support. The original patch is submitted by chi@bd.mbn.or.jp (Chiharu Shibata) - Removed old ed driver.
2000-08-17 12:15:45 +00:00
ed_nic_outb(sc, ED_P0_CR, ED_CR_RD1 | ED_CR_STA);
* Revision 2.2 93/09/29 13:23:25 davidg * added no multi-buffer override for 3c503 * * Revision 2.1 93/09/29 12:32:12 davidg * changed multi-buffer count for 16bit 3c503's from 5 to 2 after * noticing that the transmitter becomes idle because of so many * packets to load. * * Revision 2.0 93/09/29 00:00:19 davidg * many changes, rewrites, additions, etc. Now supports the * NE1000, NE2000, WD8003, WD8013, 3C503, 16bit 3C503, and * a variety of similar clones. 16bit 3c503 now does multi * transmit buffers. Nearly every part of the driver has * changed in some way since rev 1.30.
1993-09-29 20:30:26 +00:00
The code I wrote to write mbufs out using PIO had a bug in the handling of mb_offset given the right sequence of 1 and 0 byte mbufs. This bug was discovered by John Hood who also provided this fix - which is a rewrite of the routine (and is easier to understand than the code I wrote). Submitted by: John Hood <cgull@smoke.marlboro.vt.us>
1994-10-14 11:56:36 +00:00
/*
Remove trailing whitespace.
1995-05-30 08:16:23 +00:00
* Transfer the mbuf chain to the NIC memory.
The code I wrote to write mbufs out using PIO had a bug in the handling of mb_offset given the right sequence of 1 and 0 byte mbufs. This bug was discovered by John Hood who also provided this fix - which is a rewrite of the routine (and is easier to understand than the code I wrote). Submitted by: John Hood <cgull@smoke.marlboro.vt.us>
1994-10-14 11:56:36 +00:00
* 16-bit cards require that data be transferred as words, and only words.
* So that case requires some extra code to patch over odd-length mbufs.
*/
if (!sc->isa16bit) {
/* NE1000s are easy */
while (m) {
- Fixed the conversion to bus_space interface. - Added PC-98 Cbus devices support. The original patch is submitted by chi@bd.mbn.or.jp (Chiharu Shibata) - Removed old ed driver.
2000-08-17 12:15:45 +00:00
if (m->m_len) {
ed_asic_outsb(sc, ED_NOVELL_DATA,
m->m_data, m->m_len);
}
The code I wrote to write mbufs out using PIO had a bug in the handling of mb_offset given the right sequence of 1 and 0 byte mbufs. This bug was discovered by John Hood who also provided this fix - which is a rewrite of the routine (and is easier to understand than the code I wrote). Submitted by: John Hood <cgull@smoke.marlboro.vt.us>
1994-10-14 11:56:36 +00:00
m = m->m_next;
}
} else {
/* NE2000s are a pain */
unsigned char *data;
int len, wantbyte;
unsigned char savebyte[2];
Remove trailing whitespace.
1995-05-30 08:16:23 +00:00
The code I wrote to write mbufs out using PIO had a bug in the handling of mb_offset given the right sequence of 1 and 0 byte mbufs. This bug was discovered by John Hood who also provided this fix - which is a rewrite of the routine (and is easier to understand than the code I wrote). Submitted by: John Hood <cgull@smoke.marlboro.vt.us>
1994-10-14 11:56:36 +00:00
wantbyte = 0;
while (m) {
len = m->m_len;
if (len) {
Made a few cosmetic changes, and fixed a bug in handling the case of the remote DMA not completing correctly (the packet was still queued for xmit).
1995-01-04 21:10:17 +00:00
data = mtod(m, caddr_t);
The code I wrote to write mbufs out using PIO had a bug in the handling of mb_offset given the right sequence of 1 and 0 byte mbufs. This bug was discovered by John Hood who also provided this fix - which is a rewrite of the routine (and is easier to understand than the code I wrote). Submitted by: John Hood <cgull@smoke.marlboro.vt.us>
1994-10-14 11:56:36 +00:00
/* finish the last word */
if (wantbyte) {
savebyte[1] = *data;
- Fixed the conversion to bus_space interface. - Added PC-98 Cbus devices support. The original patch is submitted by chi@bd.mbn.or.jp (Chiharu Shibata) - Removed old ed driver.
2000-08-17 12:15:45 +00:00
ed_asic_outw(sc, ED_NOVELL_DATA,
*(u_short *)savebyte);
The code I wrote to write mbufs out using PIO had a bug in the handling of mb_offset given the right sequence of 1 and 0 byte mbufs. This bug was discovered by John Hood who also provided this fix - which is a rewrite of the routine (and is easier to understand than the code I wrote). Submitted by: John Hood <cgull@smoke.marlboro.vt.us>
1994-10-14 11:56:36 +00:00
data++;
len--;
wantbyte = 0;
}
/* output contiguous words */
if (len > 1) {
- Fixed the conversion to bus_space interface. - Added PC-98 Cbus devices support. The original patch is submitted by chi@bd.mbn.or.jp (Chiharu Shibata) - Removed old ed driver.
2000-08-17 12:15:45 +00:00
ed_asic_outsw(sc, ED_NOVELL_DATA,
data, len >> 1);
The code I wrote to write mbufs out using PIO had a bug in the handling of mb_offset given the right sequence of 1 and 0 byte mbufs. This bug was discovered by John Hood who also provided this fix - which is a rewrite of the routine (and is easier to understand than the code I wrote). Submitted by: John Hood <cgull@smoke.marlboro.vt.us>
1994-10-14 11:56:36 +00:00
data += len & ~1;
len &= 1;
}
/* save last byte, if necessary */
if (len == 1) {
savebyte[0] = *data;
wantbyte = 1;
}
}
m = m->m_next;
* Revision 2.2 93/09/29 13:23:25 davidg * added no multi-buffer override for 3c503 * * Revision 2.1 93/09/29 12:32:12 davidg * changed multi-buffer count for 16bit 3c503's from 5 to 2 after * noticing that the transmitter becomes idle because of so many * packets to load. * * Revision 2.0 93/09/29 00:00:19 davidg * many changes, rewrites, additions, etc. Now supports the * NE1000, NE2000, WD8003, WD8013, 3C503, 16bit 3C503, and * a variety of similar clones. 16bit 3c503 now does multi * transmit buffers. Nearly every part of the driver has * changed in some way since rev 1.30.
1993-09-29 20:30:26 +00:00
}
The code I wrote to write mbufs out using PIO had a bug in the handling of mb_offset given the right sequence of 1 and 0 byte mbufs. This bug was discovered by John Hood who also provided this fix - which is a rewrite of the routine (and is easier to understand than the code I wrote). Submitted by: John Hood <cgull@smoke.marlboro.vt.us>
1994-10-14 11:56:36 +00:00
/* spit last byte */
Made a few cosmetic changes, and fixed a bug in handling the case of the remote DMA not completing correctly (the packet was still queued for xmit).
1995-01-04 21:10:17 +00:00
if (wantbyte) {
- Fixed the conversion to bus_space interface. - Added PC-98 Cbus devices support. The original patch is submitted by chi@bd.mbn.or.jp (Chiharu Shibata) - Removed old ed driver.
2000-08-17 12:15:45 +00:00
ed_asic_outw(sc, ED_NOVELL_DATA, *(u_short *)savebyte);
Made a few cosmetic changes, and fixed a bug in handling the case of the remote DMA not completing correctly (the packet was still queued for xmit).
1995-01-04 21:10:17 +00:00
}
* Revision 2.2 93/09/29 13:23:25 davidg * added no multi-buffer override for 3c503 * * Revision 2.1 93/09/29 12:32:12 davidg * changed multi-buffer count for 16bit 3c503's from 5 to 2 after * noticing that the transmitter becomes idle because of so many * packets to load. * * Revision 2.0 93/09/29 00:00:19 davidg * many changes, rewrites, additions, etc. Now supports the * NE1000, NE2000, WD8003, WD8013, 3C503, 16bit 3C503, and * a variety of similar clones. 16bit 3c503 now does multi * transmit buffers. Nearly every part of the driver has * changed in some way since rev 1.30.
1993-09-29 20:30:26 +00:00
}
/*
* Wait for remote DMA complete. This is necessary because on the
Updated to include improvements from FreeBSD 1.1.5. Fixed brokeness with multicast support and BPF.
1994-08-04 17:42:35 +00:00
* transmit side, data is handled internally by the NIC in bursts and
* we can't start another remote DMA until this one completes. Not
* waiting causes really bad things to happen - like the NIC
* irrecoverably jamming the ISA bus.
* Revision 2.2 93/09/29 13:23:25 davidg * added no multi-buffer override for 3c503 * * Revision 2.1 93/09/29 12:32:12 davidg * changed multi-buffer count for 16bit 3c503's from 5 to 2 after * noticing that the transmitter becomes idle because of so many * packets to load. * * Revision 2.0 93/09/29 00:00:19 davidg * many changes, rewrites, additions, etc. Now supports the * NE1000, NE2000, WD8003, WD8013, 3C503, 16bit 3C503, and * a variety of similar clones. 16bit 3c503 now does multi * transmit buffers. Nearly every part of the driver has * changed in some way since rev 1.30.
1993-09-29 20:30:26 +00:00
*/
- Fixed the conversion to bus_space interface. - Added PC-98 Cbus devices support. The original patch is submitted by chi@bd.mbn.or.jp (Chiharu Shibata) - Removed old ed driver.
2000-08-17 12:15:45 +00:00
while (((ed_nic_inb(sc, ED_P0_ISR) & ED_ISR_RDC) != ED_ISR_RDC) && --maxwait);
* Revision 2.2 93/09/29 13:23:25 davidg * added no multi-buffer override for 3c503 * * Revision 2.1 93/09/29 12:32:12 davidg * changed multi-buffer count for 16bit 3c503's from 5 to 2 after * noticing that the transmitter becomes idle because of so many * packets to load. * * Revision 2.0 93/09/29 00:00:19 davidg * many changes, rewrites, additions, etc. Now supports the * NE1000, NE2000, WD8003, WD8013, 3C503, 16bit 3C503, and * a variety of similar clones. 16bit 3c503 now does multi * transmit buffers. Nearly every part of the driver has * changed in some way since rev 1.30.
1993-09-29 20:30:26 +00:00
if (!maxwait) {
log(LOG_WARNING, "ed%d: remote transmit DMA failed to complete\n",
all: Removed ifnet.if_init and ifnet.if_reset as they are generally unused. Change the parameter passed to if_watchdog to be a ifnet * rather than a unit number. All of this is an attempt to move toward not needing an array of softc pointers (which is usually static in size) to point to the driver softc. if_ed.c: Changed some of the argument passing to some functions to make a little more sense. if_ep.c, if_vx.c: Killed completely bogus use of if_timer. It was being set in such a way that the interface was being reset once per second (blech!).
1995-12-05 02:01:59 +00:00
ifp->if_unit);
ed_reset(ifp);
Made a few cosmetic changes, and fixed a bug in handling the case of the remote DMA not completing correctly (the packet was still queued for xmit).
1995-01-04 21:10:17 +00:00
return(0);
* Revision 2.2 93/09/29 13:23:25 davidg * added no multi-buffer override for 3c503 * * Revision 2.1 93/09/29 12:32:12 davidg * changed multi-buffer count for 16bit 3c503's from 5 to 2 after * noticing that the transmitter becomes idle because of so many * packets to load. * * Revision 2.0 93/09/29 00:00:19 davidg * many changes, rewrites, additions, etc. Now supports the * NE1000, NE2000, WD8003, WD8013, 3C503, 16bit 3C503, and * a variety of similar clones. 16bit 3c503 now does multi * transmit buffers. Nearly every part of the driver has * changed in some way since rev 1.30.
1993-09-29 20:30:26 +00:00
}
Made a few cosmetic changes, and fixed a bug in handling the case of the remote DMA not completing correctly (the packet was still queued for xmit).
1995-01-04 21:10:17 +00:00
return (total_len);
* Revision 2.2 93/09/29 13:23:25 davidg * added no multi-buffer override for 3c503 * * Revision 2.1 93/09/29 12:32:12 davidg * changed multi-buffer count for 16bit 3c503's from 5 to 2 after * noticing that the transmitter becomes idle because of so many * packets to load. * * Revision 2.0 93/09/29 00:00:19 davidg * many changes, rewrites, additions, etc. Now supports the * NE1000, NE2000, WD8003, WD8013, 3C503, 16bit 3C503, and * a variety of similar clones. 16bit 3c503 now does multi * transmit buffers. Nearly every part of the driver has * changed in some way since rev 1.30.
1993-09-29 20:30:26 +00:00
}
Updated to include improvements from FreeBSD 1.1.5. Fixed brokeness with multicast support and BPF.
1994-08-04 17:42:35 +00:00
This diff adds support for the HP PC Lan+ cards (model numbers: 27247B and 27252A) in FreeBSD's `ed' driver. Submitted by: A JOSEPH KOSHY <koshy@india.hp.com>
1996-08-07 11:18:23 +00:00
/*
* Support routines to handle the HP PC Lan+ card.
*/
/*
* HP PC Lan+: Read from NIC memory, using either PIO or memory mapped
* IO.
*/
static void
ed_hpp_readmem(sc, src, dst, amount)
struct ed_softc *sc;
unsigned short src;
unsigned char *dst;
unsigned short amount;
{
int use_32bit_access = !(sc->hpp_id & ED_HPP_ID_16_BIT_ACCESS);
/* Program the source address in RAM */
- Fixed the conversion to bus_space interface. - Added PC-98 Cbus devices support. The original patch is submitted by chi@bd.mbn.or.jp (Chiharu Shibata) - Removed old ed driver.
2000-08-17 12:15:45 +00:00
ed_asic_outw(sc, ED_HPP_PAGE_2, src);
This diff adds support for the HP PC Lan+ cards (model numbers: 27247B and 27252A) in FreeBSD's `ed' driver. Submitted by: A JOSEPH KOSHY <koshy@india.hp.com>
1996-08-07 11:18:23 +00:00
/*
* The HP PC Lan+ card supports word reads as well as
* a memory mapped i/o port that is aliased to every
* even address on the board.
*/
if (sc->hpp_mem_start) {
/* Enable memory mapped access. */
- Fixed the conversion to bus_space interface. - Added PC-98 Cbus devices support. The original patch is submitted by chi@bd.mbn.or.jp (Chiharu Shibata) - Removed old ed driver.
2000-08-17 12:15:45 +00:00
ed_asic_outw(sc, ED_HPP_OPTION, sc->hpp_options &
This diff adds support for the HP PC Lan+ cards (model numbers: 27247B and 27252A) in FreeBSD's `ed' driver. Submitted by: A JOSEPH KOSHY <koshy@india.hp.com>
1996-08-07 11:18:23 +00:00
~(ED_HPP_OPTION_MEM_DISABLE |
ED_HPP_OPTION_BOOT_ROM_ENB));
if (use_32bit_access && (amount > 3)) {
Newbusify ed driver. Partly submitted by: alex
2000-08-14 04:31:07 +00:00
u_int32_t *dl = (u_int32_t *) dst;
volatile u_int32_t *const sl =
(u_int32_t *) sc->hpp_mem_start;
u_int32_t *const fence = dl + (amount >> 2);
This diff adds support for the HP PC Lan+ cards (model numbers: 27247B and 27252A) in FreeBSD's `ed' driver. Submitted by: A JOSEPH KOSHY <koshy@india.hp.com>
1996-08-07 11:18:23 +00:00
/* Copy out NIC data. We could probably write this
as a `movsl'. The currently generated code is lousy.
*/
while (dl < fence)
*dl++ = *sl;
dst += (amount & ~3);
amount &= 3;
}
/* Finish off any words left, as a series of short reads */
if (amount > 1) {
u_short *d = (u_short *) dst;
volatile u_short *const s =
(u_short *) sc->hpp_mem_start;
u_short *const fence = d + (amount >> 1);
/* Copy out NIC data. */
while (d < fence)
*d++ = *s;
dst += (amount & ~1);
amount &= 1;
}
/*
* read in a byte; however we need to always read 16 bits
* at a time or the hardware gets into a funny state
*/
if (amount == 1) {
/* need to read in a short and copy LSB */
volatile u_short *const s =
(volatile u_short *) sc->hpp_mem_start;
*dst = (*s) & 0xFF;
}
/* Restore Boot ROM access. */
- Fixed the conversion to bus_space interface. - Added PC-98 Cbus devices support. The original patch is submitted by chi@bd.mbn.or.jp (Chiharu Shibata) - Removed old ed driver.
2000-08-17 12:15:45 +00:00
ed_asic_outw(sc, ED_HPP_OPTION, sc->hpp_options);
This diff adds support for the HP PC Lan+ cards (model numbers: 27247B and 27252A) in FreeBSD's `ed' driver. Submitted by: A JOSEPH KOSHY <koshy@india.hp.com>
1996-08-07 11:18:23 +00:00
} else {
/* Read in data using the I/O port */
if (use_32bit_access && (amount > 3)) {
- Fixed the conversion to bus_space interface. - Added PC-98 Cbus devices support. The original patch is submitted by chi@bd.mbn.or.jp (Chiharu Shibata) - Removed old ed driver.
2000-08-17 12:15:45 +00:00
ed_asic_insl(sc, ED_HPP_PAGE_4, dst, amount >> 2);
This diff adds support for the HP PC Lan+ cards (model numbers: 27247B and 27252A) in FreeBSD's `ed' driver. Submitted by: A JOSEPH KOSHY <koshy@india.hp.com>
1996-08-07 11:18:23 +00:00
dst += (amount & ~3);
amount &= 3;
}
if (amount > 1) {
- Fixed the conversion to bus_space interface. - Added PC-98 Cbus devices support. The original patch is submitted by chi@bd.mbn.or.jp (Chiharu Shibata) - Removed old ed driver.
2000-08-17 12:15:45 +00:00
ed_asic_insw(sc, ED_HPP_PAGE_4, dst, amount >> 1);
This diff adds support for the HP PC Lan+ cards (model numbers: 27247B and 27252A) in FreeBSD's `ed' driver. Submitted by: A JOSEPH KOSHY <koshy@india.hp.com>
1996-08-07 11:18:23 +00:00
dst += (amount & ~1);
amount &= 1;
}
if (amount == 1) { /* read in a short and keep the LSB */
- Fixed the conversion to bus_space interface. - Added PC-98 Cbus devices support. The original patch is submitted by chi@bd.mbn.or.jp (Chiharu Shibata) - Removed old ed driver.
2000-08-17 12:15:45 +00:00
*dst = ed_asic_inw(sc, ED_HPP_PAGE_4) & 0xFF;
This diff adds support for the HP PC Lan+ cards (model numbers: 27247B and 27252A) in FreeBSD's `ed' driver. Submitted by: A JOSEPH KOSHY <koshy@india.hp.com>
1996-08-07 11:18:23 +00:00
}
}
}
/*
- Fixed the conversion to bus_space interface. - Added PC-98 Cbus devices support. The original patch is submitted by chi@bd.mbn.or.jp (Chiharu Shibata) - Removed old ed driver.
2000-08-17 12:15:45 +00:00
* HP PC Lan+: Write to NIC memory, using either PIO or memory mapped
* IO.
* Only used in the probe routine to test the memory. 'len' must
* be even.
*/
Be consistent about "static" functions: if the function is marked static in its prototype, mark it static at the definition too. Inspired by: FlexeLint warning #512
2002-09-28 17:15:38 +00:00
static void
- Fixed the conversion to bus_space interface. - Added PC-98 Cbus devices support. The original patch is submitted by chi@bd.mbn.or.jp (Chiharu Shibata) - Removed old ed driver.
2000-08-17 12:15:45 +00:00
ed_hpp_writemem(sc, src, dst, len)
struct ed_softc *sc;
unsigned char *src;
unsigned short dst;
unsigned short len;
{
/* reset remote DMA complete flag */
ed_nic_outb(sc, ED_P0_ISR, ED_ISR_RDC);
/* program the write address in RAM */
ed_asic_outw(sc, ED_HPP_PAGE_0, dst);
if (sc->hpp_mem_start) {
u_short *s = (u_short *) src;
volatile u_short *d = (u_short *) sc->hpp_mem_start;
u_short *const fence = s + (len >> 1);
/*
* Enable memory mapped access.
*/
ed_asic_outw(sc, ED_HPP_OPTION, sc->hpp_options &
~(ED_HPP_OPTION_MEM_DISABLE |
ED_HPP_OPTION_BOOT_ROM_ENB));
/*
* Copy to NIC memory.
*/
while (s < fence)
*d = *s++;
/*
* Restore Boot ROM access.
*/
ed_asic_outw(sc, ED_HPP_OPTION, sc->hpp_options);
} else {
/* write data using I/O writes */
ed_asic_outsw(sc, ED_HPP_PAGE_4, src, len / 2);
}
}
/*
* Write to HP PC Lan+ NIC memory. Access to the NIC can be by using
* outsw() or via the memory mapped interface to the same register.
This diff adds support for the HP PC Lan+ cards (model numbers: 27247B and 27252A) in FreeBSD's `ed' driver. Submitted by: A JOSEPH KOSHY <koshy@india.hp.com>
1996-08-07 11:18:23 +00:00
* Writes have to be in word units; byte accesses won't work and may cause
Fix typo: wierd -> weird. There is no such thing as wierd in the english language.
2001-02-06 09:25:10 +00:00
* the NIC to behave weirdly. Long word accesses are permitted if the ASIC
This diff adds support for the HP PC Lan+ cards (model numbers: 27247B and 27252A) in FreeBSD's `ed' driver. Submitted by: A JOSEPH KOSHY <koshy@india.hp.com>
1996-08-07 11:18:23 +00:00
* allows it.
*/
static u_short
ed_hpp_write_mbufs(struct ed_softc *sc, struct mbuf *m, int dst)
{
int len, wantbyte;
unsigned short total_len;
unsigned char savebyte[2];
volatile u_short * const d =
(volatile u_short *) sc->hpp_mem_start;
int use_32bit_accesses = !(sc->hpp_id & ED_HPP_ID_16_BIT_ACCESS);
/* select page 0 registers */
- Fixed the conversion to bus_space interface. - Added PC-98 Cbus devices support. The original patch is submitted by chi@bd.mbn.or.jp (Chiharu Shibata) - Removed old ed driver.
2000-08-17 12:15:45 +00:00
ed_nic_outb(sc, ED_P0_CR, sc->cr_proto | ED_CR_STA);
This diff adds support for the HP PC Lan+ cards (model numbers: 27247B and 27252A) in FreeBSD's `ed' driver. Submitted by: A JOSEPH KOSHY <koshy@india.hp.com>
1996-08-07 11:18:23 +00:00
/* reset remote DMA complete flag */
- Fixed the conversion to bus_space interface. - Added PC-98 Cbus devices support. The original patch is submitted by chi@bd.mbn.or.jp (Chiharu Shibata) - Removed old ed driver.
2000-08-17 12:15:45 +00:00
ed_nic_outb(sc, ED_P0_ISR, ED_ISR_RDC);
This diff adds support for the HP PC Lan+ cards (model numbers: 27247B and 27252A) in FreeBSD's `ed' driver. Submitted by: A JOSEPH KOSHY <koshy@india.hp.com>
1996-08-07 11:18:23 +00:00
/* program the write address in RAM */
- Fixed the conversion to bus_space interface. - Added PC-98 Cbus devices support. The original patch is submitted by chi@bd.mbn.or.jp (Chiharu Shibata) - Removed old ed driver.
2000-08-17 12:15:45 +00:00
ed_asic_outw(sc, ED_HPP_PAGE_0, dst);
This diff adds support for the HP PC Lan+ cards (model numbers: 27247B and 27252A) in FreeBSD's `ed' driver. Submitted by: A JOSEPH KOSHY <koshy@india.hp.com>
1996-08-07 11:18:23 +00:00
if (sc->hpp_mem_start) /* enable memory mapped I/O */
- Fixed the conversion to bus_space interface. - Added PC-98 Cbus devices support. The original patch is submitted by chi@bd.mbn.or.jp (Chiharu Shibata) - Removed old ed driver.
2000-08-17 12:15:45 +00:00
ed_asic_outw(sc, ED_HPP_OPTION, sc->hpp_options &
This diff adds support for the HP PC Lan+ cards (model numbers: 27247B and 27252A) in FreeBSD's `ed' driver. Submitted by: A JOSEPH KOSHY <koshy@india.hp.com>
1996-08-07 11:18:23 +00:00
~(ED_HPP_OPTION_MEM_DISABLE |
ED_HPP_OPTION_BOOT_ROM_ENB));
wantbyte = 0;
total_len = 0;
if (sc->hpp_mem_start) { /* Memory mapped I/O port */
while (m) {
total_len += (len = m->m_len);
if (len) {
caddr_t data = mtod(m, caddr_t);
/* finish the last word of the previous mbuf */
if (wantbyte) {
savebyte[1] = *data;
*d = *((ushort *) savebyte);
data++; len--; wantbyte = 0;
}
/* output contiguous words */
if ((len > 3) && (use_32bit_accesses)) {
Newbusify ed driver. Partly submitted by: alex
2000-08-14 04:31:07 +00:00
volatile u_int32_t *const dl =
(volatile u_int32_t *) d;
u_int32_t *sl = (u_int32_t *) data;
u_int32_t *fence = sl + (len >> 2);
This diff adds support for the HP PC Lan+ cards (model numbers: 27247B and 27252A) in FreeBSD's `ed' driver. Submitted by: A JOSEPH KOSHY <koshy@india.hp.com>
1996-08-07 11:18:23 +00:00
while (sl < fence)
*dl = *sl++;
data += (len & ~3);
len &= 3;
}
/* finish off remain 16 bit writes */
if (len > 1) {
u_short *s = (u_short *) data;
u_short *fence = s + (len >> 1);
while (s < fence)
*d = *s++;
data += (len & ~1);
len &= 1;
}
/* save last byte if needed */
Fix warnings in preparation for adding -Wall -Wcast-qual to the kernel compile
1999-01-28 01:59:53 +00:00
if ((wantbyte = (len == 1)) != 0)
This diff adds support for the HP PC Lan+ cards (model numbers: 27247B and 27252A) in FreeBSD's `ed' driver. Submitted by: A JOSEPH KOSHY <koshy@india.hp.com>
1996-08-07 11:18:23 +00:00
savebyte[0] = *data;
}
m = m->m_next; /* to next mbuf */
}
if (wantbyte) /* write last byte */
*d = *((u_short *) savebyte);
} else {
/* use programmed I/O */
while (m) {
total_len += (len = m->m_len);
if (len) {
caddr_t data = mtod(m, caddr_t);
/* finish the last word of the previous mbuf */
if (wantbyte) {
savebyte[1] = *data;
- Fixed the conversion to bus_space interface. - Added PC-98 Cbus devices support. The original patch is submitted by chi@bd.mbn.or.jp (Chiharu Shibata) - Removed old ed driver.
2000-08-17 12:15:45 +00:00
ed_asic_outw(sc, ED_HPP_PAGE_4,
*((u_short *)savebyte));
This diff adds support for the HP PC Lan+ cards (model numbers: 27247B and 27252A) in FreeBSD's `ed' driver. Submitted by: A JOSEPH KOSHY <koshy@india.hp.com>
1996-08-07 11:18:23 +00:00
data++;
len--;
wantbyte = 0;
}
/* output contiguous words */
if ((len > 3) && use_32bit_accesses) {
- Fixed the conversion to bus_space interface. - Added PC-98 Cbus devices support. The original patch is submitted by chi@bd.mbn.or.jp (Chiharu Shibata) - Removed old ed driver.
2000-08-17 12:15:45 +00:00
ed_asic_outsl(sc, ED_HPP_PAGE_4,
data, len >> 2);
This diff adds support for the HP PC Lan+ cards (model numbers: 27247B and 27252A) in FreeBSD's `ed' driver. Submitted by: A JOSEPH KOSHY <koshy@india.hp.com>
1996-08-07 11:18:23 +00:00
data += (len & ~3);
len &= 3;
}
/* finish off remaining 16 bit accesses */
if (len > 1) {
- Fixed the conversion to bus_space interface. - Added PC-98 Cbus devices support. The original patch is submitted by chi@bd.mbn.or.jp (Chiharu Shibata) - Removed old ed driver.
2000-08-17 12:15:45 +00:00
ed_asic_outsw(sc, ED_HPP_PAGE_4,
data, len >> 1);
This diff adds support for the HP PC Lan+ cards (model numbers: 27247B and 27252A) in FreeBSD's `ed' driver. Submitted by: A JOSEPH KOSHY <koshy@india.hp.com>
1996-08-07 11:18:23 +00:00
data += (len & ~1);
len &= 1;
}
Fix warnings in preparation for adding -Wall -Wcast-qual to the kernel compile
1999-01-28 01:59:53 +00:00
if ((wantbyte = (len == 1)) != 0)
This diff adds support for the HP PC Lan+ cards (model numbers: 27247B and 27252A) in FreeBSD's `ed' driver. Submitted by: A JOSEPH KOSHY <koshy@india.hp.com>
1996-08-07 11:18:23 +00:00
savebyte[0] = *data;
} /* if len != 0 */
m = m->m_next;
}
if (wantbyte) /* spit last byte */
- Fixed the conversion to bus_space interface. - Added PC-98 Cbus devices support. The original patch is submitted by chi@bd.mbn.or.jp (Chiharu Shibata) - Removed old ed driver.
2000-08-17 12:15:45 +00:00
ed_asic_outw(sc, ED_HPP_PAGE_4, *(u_short *)savebyte);
This diff adds support for the HP PC Lan+ cards (model numbers: 27247B and 27252A) in FreeBSD's `ed' driver. Submitted by: A JOSEPH KOSHY <koshy@india.hp.com>
1996-08-07 11:18:23 +00:00
}
if (sc->hpp_mem_start) /* turn off memory mapped i/o */
- Fixed the conversion to bus_space interface. - Added PC-98 Cbus devices support. The original patch is submitted by chi@bd.mbn.or.jp (Chiharu Shibata) - Removed old ed driver.
2000-08-17 12:15:45 +00:00
ed_asic_outw(sc, ED_HPP_OPTION, sc->hpp_options);
This diff adds support for the HP PC Lan+ cards (model numbers: 27247B and 27252A) in FreeBSD's `ed' driver. Submitted by: A JOSEPH KOSHY <koshy@india.hp.com>
1996-08-07 11:18:23 +00:00
return (total_len);
}
Add an option ED_NO_MIIBUS, which causes the `ed' driver to be built without support for miibus PHYs. Most ed cards don't need miibus support, so it's useful to be able to avoid the bloat of all the mii devices for small fixed-purpose kernels.
2001-09-29 22:32:03 +00:00
#ifndef ED_NO_MIIBUS
Add support for Dlink DL10022 to the ed driver. This is a mii part bolted to a ne-2000 chip. This is necessary for the NetGear FA-410TX and other cards. This also requires you add mii to your kernel if you have an ed driver configured. This code will result in a couple of timeout messages for ed on the impacted cards. Additional work will be needed, but this does work right now, and many people need these cards. Submitted by: Ian Dowse <iedowse@maths.tcd.ie>
2001-03-03 08:31:37 +00:00
/*
* MII bus support routines.
*/
int
ed_miibus_readreg(dev, phy, reg)
device_t dev;
int phy, reg;
{
struct ed_softc *sc;
Add a few missing spl calls in preparation for an MFC of the miibus support.
2001-07-22 21:39:54 +00:00
int failed, s, val;
Add support for Dlink DL10022 to the ed driver. This is a mii part bolted to a ne-2000 chip. This is necessary for the NetGear FA-410TX and other cards. This also requires you add mii to your kernel if you have an ed driver configured. This code will result in a couple of timeout messages for ed on the impacted cards. Additional work will be needed, but this does work right now, and many people need these cards. Submitted by: Ian Dowse <iedowse@maths.tcd.ie>
2001-03-03 08:31:37 +00:00
Add a few missing spl calls in preparation for an MFC of the miibus support.
2001-07-22 21:39:54 +00:00
s = splimp();
Add support for Dlink DL10022 to the ed driver. This is a mii part bolted to a ne-2000 chip. This is necessary for the NetGear FA-410TX and other cards. This also requires you add mii to your kernel if you have an ed driver configured. This code will result in a couple of timeout messages for ed on the impacted cards. Additional work will be needed, but this does work right now, and many people need these cards. Submitted by: Ian Dowse <iedowse@maths.tcd.ie>
2001-03-03 08:31:37 +00:00
sc = device_get_softc(dev);
Add a few missing spl calls in preparation for an MFC of the miibus support.
2001-07-22 21:39:54 +00:00
if (sc->gone) {
splx(s);
return (0);
}
Add support for Dlink DL10022 to the ed driver. This is a mii part bolted to a ne-2000 chip. This is necessary for the NetGear FA-410TX and other cards. This also requires you add mii to your kernel if you have an ed driver configured. This code will result in a couple of timeout messages for ed on the impacted cards. Additional work will be needed, but this does work right now, and many people need these cards. Submitted by: Ian Dowse <iedowse@maths.tcd.ie>
2001-03-03 08:31:37 +00:00
(*sc->mii_writebits)(sc, 0xffffffff, 32);
(*sc->mii_writebits)(sc, ED_MII_STARTDELIM, ED_MII_STARTDELIM_BITS);
(*sc->mii_writebits)(sc, ED_MII_READOP, ED_MII_OP_BITS);
(*sc->mii_writebits)(sc, phy, ED_MII_PHY_BITS);
(*sc->mii_writebits)(sc, reg, ED_MII_REG_BITS);
failed = (*sc->mii_readbits)(sc, ED_MII_ACK_BITS);
val = (*sc->mii_readbits)(sc, ED_MII_DATA_BITS);
(*sc->mii_writebits)(sc, ED_MII_IDLE, ED_MII_IDLE_BITS);
Add a few missing spl calls in preparation for an MFC of the miibus support.
2001-07-22 21:39:54 +00:00
splx(s);
Add support for Dlink DL10022 to the ed driver. This is a mii part bolted to a ne-2000 chip. This is necessary for the NetGear FA-410TX and other cards. This also requires you add mii to your kernel if you have an ed driver configured. This code will result in a couple of timeout messages for ed on the impacted cards. Additional work will be needed, but this does work right now, and many people need these cards. Submitted by: Ian Dowse <iedowse@maths.tcd.ie>
2001-03-03 08:31:37 +00:00
return (failed ? 0 : val);
}
void
ed_miibus_writereg(dev, phy, reg, data)
device_t dev;
int phy, reg, data;
{
struct ed_softc *sc;
Add a few missing spl calls in preparation for an MFC of the miibus support.
2001-07-22 21:39:54 +00:00
int s;
Add support for Dlink DL10022 to the ed driver. This is a mii part bolted to a ne-2000 chip. This is necessary for the NetGear FA-410TX and other cards. This also requires you add mii to your kernel if you have an ed driver configured. This code will result in a couple of timeout messages for ed on the impacted cards. Additional work will be needed, but this does work right now, and many people need these cards. Submitted by: Ian Dowse <iedowse@maths.tcd.ie>
2001-03-03 08:31:37 +00:00
Add a few missing spl calls in preparation for an MFC of the miibus support.
2001-07-22 21:39:54 +00:00
s = splimp();
Add support for Dlink DL10022 to the ed driver. This is a mii part bolted to a ne-2000 chip. This is necessary for the NetGear FA-410TX and other cards. This also requires you add mii to your kernel if you have an ed driver configured. This code will result in a couple of timeout messages for ed on the impacted cards. Additional work will be needed, but this does work right now, and many people need these cards. Submitted by: Ian Dowse <iedowse@maths.tcd.ie>
2001-03-03 08:31:37 +00:00
sc = device_get_softc(dev);
Add a few missing spl calls in preparation for an MFC of the miibus support.
2001-07-22 21:39:54 +00:00
if (sc->gone) {
splx(s);
Add support for Dlink DL10022 to the ed driver. This is a mii part bolted to a ne-2000 chip. This is necessary for the NetGear FA-410TX and other cards. This also requires you add mii to your kernel if you have an ed driver configured. This code will result in a couple of timeout messages for ed on the impacted cards. Additional work will be needed, but this does work right now, and many people need these cards. Submitted by: Ian Dowse <iedowse@maths.tcd.ie>
2001-03-03 08:31:37 +00:00
return;
Add a few missing spl calls in preparation for an MFC of the miibus support.
2001-07-22 21:39:54 +00:00
}
Add support for Dlink DL10022 to the ed driver. This is a mii part bolted to a ne-2000 chip. This is necessary for the NetGear FA-410TX and other cards. This also requires you add mii to your kernel if you have an ed driver configured. This code will result in a couple of timeout messages for ed on the impacted cards. Additional work will be needed, but this does work right now, and many people need these cards. Submitted by: Ian Dowse <iedowse@maths.tcd.ie>
2001-03-03 08:31:37 +00:00
(*sc->mii_writebits)(sc, 0xffffffff, 32);
(*sc->mii_writebits)(sc, ED_MII_STARTDELIM, ED_MII_STARTDELIM_BITS);
(*sc->mii_writebits)(sc, ED_MII_WRITEOP, ED_MII_OP_BITS);
(*sc->mii_writebits)(sc, phy, ED_MII_PHY_BITS);
(*sc->mii_writebits)(sc, reg, ED_MII_REG_BITS);
(*sc->mii_writebits)(sc, ED_MII_TURNAROUND, ED_MII_TURNAROUND_BITS);
(*sc->mii_writebits)(sc, data, ED_MII_DATA_BITS);
(*sc->mii_writebits)(sc, ED_MII_IDLE, ED_MII_IDLE_BITS);
Add a few missing spl calls in preparation for an MFC of the miibus support.
2001-07-22 21:39:54 +00:00
splx(s);
Add support for Dlink DL10022 to the ed driver. This is a mii part bolted to a ne-2000 chip. This is necessary for the NetGear FA-410TX and other cards. This also requires you add mii to your kernel if you have an ed driver configured. This code will result in a couple of timeout messages for ed on the impacted cards. Additional work will be needed, but this does work right now, and many people need these cards. Submitted by: Ian Dowse <iedowse@maths.tcd.ie>
2001-03-03 08:31:37 +00:00
}
int
ed_ifmedia_upd(ifp)
struct ifnet *ifp;
{
struct ed_softc *sc;
struct mii_data *mii;
sc = ifp->if_softc;
if (sc->gone || sc->miibus == NULL)
return (ENXIO);
mii = device_get_softc(sc->miibus);
return mii_mediachg(mii);
}
void
ed_ifmedia_sts(ifp, ifmr)
struct ifnet *ifp;
struct ifmediareq *ifmr;
{
struct ed_softc *sc;
struct mii_data *mii;
sc = ifp->if_softc;
if (sc->gone || sc->miibus == NULL)
return;
mii = device_get_softc(sc->miibus);
mii_pollstat(mii);
ifmr->ifm_active = mii->mii_media_active;
ifmr->ifm_status = mii->mii_media_status;
}
void
ed_child_detached(dev, child)
device_t dev;
device_t child;
{
struct ed_softc *sc;
sc = device_get_softc(dev);
if (child == sc->miibus)
sc->miibus = NULL;
}
Add an option ED_NO_MIIBUS, which causes the `ed' driver to be built without support for miibus PHYs. Most ed cards don't need miibus support, so it's useful to be able to avoid the bloat of all the mii devices for small fixed-purpose kernels.
2001-09-29 22:32:03 +00:00
#endif
Add support for Dlink DL10022 to the ed driver. This is a mii part bolted to a ne-2000 chip. This is necessary for the NetGear FA-410TX and other cards. This also requires you add mii to your kernel if you have an ed driver configured. This code will result in a couple of timeout messages for ed on the impacted cards. Additional work will be needed, but this does work right now, and many people need these cards. Submitted by: Ian Dowse <iedowse@maths.tcd.ie>
2001-03-03 08:31:37 +00:00
Fixed staticization - use `static' in function headers, not just in prototypes.
1995-11-18 08:29:04 +00:00
static void
all: Removed ifnet.if_init and ifnet.if_reset as they are generally unused. Change the parameter passed to if_watchdog to be a ifnet * rather than a unit number. All of this is an attempt to move toward not needing an array of softc pointers (which is usually static in size) to point to the driver softc. if_ed.c: Changed some of the argument passing to some functions to make a little more sense. if_ep.c, if_vx.c: Killed completely bogus use of if_timer. It was being set in such a way that the interface was being reset once per second (blech!).
1995-12-05 02:01:59 +00:00
ed_setrcr(sc)
Updated to include improvements from FreeBSD 1.1.5. Fixed brokeness with multicast support and BPF.
1994-08-04 17:42:35 +00:00
struct ed_softc *sc;
{
all: Removed ifnet.if_init and ifnet.if_reset as they are generally unused. Change the parameter passed to if_watchdog to be a ifnet * rather than a unit number. All of this is an attempt to move toward not needing an array of softc pointers (which is usually static in size) to point to the driver softc. if_ed.c: Changed some of the argument passing to some functions to make a little more sense. if_ep.c, if_vx.c: Killed completely bogus use of if_timer. It was being set in such a way that the interface was being reset once per second (blech!).
1995-12-05 02:01:59 +00:00
struct ifnet *ifp = (struct ifnet *)sc;
Updated to include improvements from FreeBSD 1.1.5. Fixed brokeness with multicast support and BPF.
1994-08-04 17:42:35 +00:00
int i;
Newbusify ed driver. Partly submitted by: alex
2000-08-14 04:31:07 +00:00
u_char reg1;
MFPAO: Add support for AX88190, equipped in MELCO LPC3-TX.
2000-07-23 15:15:43 +00:00
/* Bit 6 in AX88190 RCR register must be set. */
if (sc->chip_type == ED_CHIP_TYPE_AX88190)
reg1 = ED_RCR_INTT;
else
reg1 = 0x00;
Updated to include improvements from FreeBSD 1.1.5. Fixed brokeness with multicast support and BPF.
1994-08-04 17:42:35 +00:00
/* set page 1 registers */
- Fixed the conversion to bus_space interface. - Added PC-98 Cbus devices support. The original patch is submitted by chi@bd.mbn.or.jp (Chiharu Shibata) - Removed old ed driver.
2000-08-17 12:15:45 +00:00
ed_nic_outb(sc, ED_P0_CR, sc->cr_proto | ED_CR_PAGE_1 | ED_CR_STP);
Updated to include improvements from FreeBSD 1.1.5. Fixed brokeness with multicast support and BPF.
1994-08-04 17:42:35 +00:00
if (ifp->if_flags & IFF_PROMISC) {
/*
* Reconfigure the multicast filter.
*/
for (i = 0; i < 8; i++)
- Fixed the conversion to bus_space interface. - Added PC-98 Cbus devices support. The original patch is submitted by chi@bd.mbn.or.jp (Chiharu Shibata) - Removed old ed driver.
2000-08-17 12:15:45 +00:00
ed_nic_outb(sc, ED_P1_MAR(i), 0xff);
Updated to include improvements from FreeBSD 1.1.5. Fixed brokeness with multicast support and BPF.
1994-08-04 17:42:35 +00:00
/*
* And turn on promiscuous mode. Also enable reception of
* runts and packets with CRC & alignment errors.
*/
/* Set page 0 registers */
- Fixed the conversion to bus_space interface. - Added PC-98 Cbus devices support. The original patch is submitted by chi@bd.mbn.or.jp (Chiharu Shibata) - Removed old ed driver.
2000-08-17 12:15:45 +00:00
ed_nic_outb(sc, ED_P0_CR, sc->cr_proto | ED_CR_STP);
Removed MULTICAST ifdef's; it's no longer optional. Cleaned up code a little.
1994-09-07 06:11:29 +00:00
- Fixed the conversion to bus_space interface. - Added PC-98 Cbus devices support. The original patch is submitted by chi@bd.mbn.or.jp (Chiharu Shibata) - Removed old ed driver.
2000-08-17 12:15:45 +00:00
ed_nic_outb(sc, ED_P0_RCR, ED_RCR_PRO | ED_RCR_AM |
ED_RCR_AB | ED_RCR_AR | ED_RCR_SEP | reg1);
Updated to include improvements from FreeBSD 1.1.5. Fixed brokeness with multicast support and BPF.
1994-08-04 17:42:35 +00:00
} else {
/* set up multicast addresses and filter modes */
if (ifp->if_flags & IFF_MULTICAST) {
Newbusify ed driver. Partly submitted by: alex
2000-08-14 04:31:07 +00:00
u_int32_t mcaf[2];
Updated to include improvements from FreeBSD 1.1.5. Fixed brokeness with multicast support and BPF.
1994-08-04 17:42:35 +00:00
if (ifp->if_flags & IFF_ALLMULTI) {
mcaf[0] = 0xffffffff;
mcaf[1] = 0xffffffff;
} else
ds_getmcaf(sc, mcaf);
/*
* Set multicast filter on chip.
*/
for (i = 0; i < 8; i++)
- Fixed the conversion to bus_space interface. - Added PC-98 Cbus devices support. The original patch is submitted by chi@bd.mbn.or.jp (Chiharu Shibata) - Removed old ed driver.
2000-08-17 12:15:45 +00:00
ed_nic_outb(sc, ED_P1_MAR(i), ((u_char *) mcaf)[i]);
Updated to include improvements from FreeBSD 1.1.5. Fixed brokeness with multicast support and BPF.
1994-08-04 17:42:35 +00:00
/* Set page 0 registers */
- Fixed the conversion to bus_space interface. - Added PC-98 Cbus devices support. The original patch is submitted by chi@bd.mbn.or.jp (Chiharu Shibata) - Removed old ed driver.
2000-08-17 12:15:45 +00:00
ed_nic_outb(sc, ED_P0_CR, sc->cr_proto | ED_CR_STP);
Updated to include improvements from FreeBSD 1.1.5. Fixed brokeness with multicast support and BPF.
1994-08-04 17:42:35 +00:00
- Fixed the conversion to bus_space interface. - Added PC-98 Cbus devices support. The original patch is submitted by chi@bd.mbn.or.jp (Chiharu Shibata) - Removed old ed driver.
2000-08-17 12:15:45 +00:00
ed_nic_outb(sc, ED_P0_RCR, ED_RCR_AM | ED_RCR_AB | reg1);
Updated to include improvements from FreeBSD 1.1.5. Fixed brokeness with multicast support and BPF.
1994-08-04 17:42:35 +00:00
} else {
/*
* Initialize multicast address hashing registers to
* not accept multicasts.
*/
for (i = 0; i < 8; ++i)
- Fixed the conversion to bus_space interface. - Added PC-98 Cbus devices support. The original patch is submitted by chi@bd.mbn.or.jp (Chiharu Shibata) - Removed old ed driver.
2000-08-17 12:15:45 +00:00
ed_nic_outb(sc, ED_P1_MAR(i), 0x00);
Updated to include improvements from FreeBSD 1.1.5. Fixed brokeness with multicast support and BPF.
1994-08-04 17:42:35 +00:00
/* Set page 0 registers */
- Fixed the conversion to bus_space interface. - Added PC-98 Cbus devices support. The original patch is submitted by chi@bd.mbn.or.jp (Chiharu Shibata) - Removed old ed driver.
2000-08-17 12:15:45 +00:00
ed_nic_outb(sc, ED_P0_CR, sc->cr_proto | ED_CR_STP);
Updated to include improvements from FreeBSD 1.1.5. Fixed brokeness with multicast support and BPF.
1994-08-04 17:42:35 +00:00
- Fixed the conversion to bus_space interface. - Added PC-98 Cbus devices support. The original patch is submitted by chi@bd.mbn.or.jp (Chiharu Shibata) - Removed old ed driver.
2000-08-17 12:15:45 +00:00
ed_nic_outb(sc, ED_P0_RCR, ED_RCR_AB | reg1);
Updated to include improvements from FreeBSD 1.1.5. Fixed brokeness with multicast support and BPF.
1994-08-04 17:42:35 +00:00
}
}
Fixed rather serious bug where the interface wasn't started after it was stopped in ed_setrcr(). I'm amazed that the driver worked at all. Thanks to John Hay for pointing this out.
1994-11-17 14:42:27 +00:00
/*
* Start interface.
*/
- Fixed the conversion to bus_space interface. - Added PC-98 Cbus devices support. The original patch is submitted by chi@bd.mbn.or.jp (Chiharu Shibata) - Removed old ed driver.
2000-08-17 12:15:45 +00:00
ed_nic_outb(sc, ED_P0_CR, sc->cr_proto | ED_CR_STA);
Updated to include improvements from FreeBSD 1.1.5. Fixed brokeness with multicast support and BPF.
1994-08-04 17:42:35 +00:00
}
/*
* Compute crc for ethernet address
*/
Newbusify ed driver. Partly submitted by: alex
2000-08-14 04:31:07 +00:00
static u_int32_t
Updated to include improvements from FreeBSD 1.1.5. Fixed brokeness with multicast support and BPF.
1994-08-04 17:42:35 +00:00
ds_crc(ep)
u_char *ep;
{
#define POLYNOMIAL 0x04c11db6
Newbusify ed driver. Partly submitted by: alex
2000-08-14 04:31:07 +00:00
register u_int32_t crc = 0xffffffff;
Updated to include improvements from FreeBSD 1.1.5. Fixed brokeness with multicast support and BPF.
1994-08-04 17:42:35 +00:00
register int carry, i, j;
register u_char b;
for (i = 6; --i >= 0;) {
b = *ep++;
for (j = 8; --j >= 0;) {
Newbusify ed driver. Partly submitted by: alex
2000-08-14 04:31:07 +00:00
carry = ((crc & 0x80000000) ? 1 : 0) ^ (b & 0x01);
Updated to include improvements from FreeBSD 1.1.5. Fixed brokeness with multicast support and BPF.
1994-08-04 17:42:35 +00:00
crc <<= 1;
b >>= 1;
if (carry)
Newbusify ed driver. Partly submitted by: alex
2000-08-14 04:31:07 +00:00
crc = (crc ^ POLYNOMIAL) | carry;
Updated to include improvements from FreeBSD 1.1.5. Fixed brokeness with multicast support and BPF.
1994-08-04 17:42:35 +00:00
}
}
- Fixed the conversion to bus_space interface. - Added PC-98 Cbus devices support. The original patch is submitted by chi@bd.mbn.or.jp (Chiharu Shibata) - Removed old ed driver.
2000-08-17 12:15:45 +00:00
return crc;
Updated to include improvements from FreeBSD 1.1.5. Fixed brokeness with multicast support and BPF.
1994-08-04 17:42:35 +00:00
#undef POLYNOMIAL
}
/*
* Compute the multicast address filter from the
* list of multicast addresses we need to listen to.
*/
Fixed staticization - use `static' in function headers, not just in prototypes.
1995-11-18 08:29:04 +00:00
static void
Updated to include improvements from FreeBSD 1.1.5. Fixed brokeness with multicast support and BPF.
1994-08-04 17:42:35 +00:00
ds_getmcaf(sc, mcaf)
struct ed_softc *sc;
Newbusify ed driver. Partly submitted by: alex
2000-08-14 04:31:07 +00:00
u_int32_t *mcaf;
Updated to include improvements from FreeBSD 1.1.5. Fixed brokeness with multicast support and BPF.
1994-08-04 17:42:35 +00:00
{
Newbusify ed driver. Partly submitted by: alex
2000-08-14 04:31:07 +00:00
register u_int32_t index;
Updated to include improvements from FreeBSD 1.1.5. Fixed brokeness with multicast support and BPF.
1994-08-04 17:42:35 +00:00
register u_char *af = (u_char *) mcaf;
Use the new if_multiaddrs list for multicast addresses rather than the previous hackery involving struct in_ifaddr and arpcom. Get rid of the abominable multi_kludge. Update all network interfaces to use the new machanism. Distressingly few Ethernet drivers program the multicast filter properly (assuming the hardware has one, which it usually does).
1997-01-13 21:26:53 +00:00
struct ifmultiaddr *ifma;
Updated to include improvements from FreeBSD 1.1.5. Fixed brokeness with multicast support and BPF.
1994-08-04 17:42:35 +00:00
mcaf[0] = 0;
mcaf[1] = 0;
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, &sc->arpcom.ac_if.if_multiaddrs, ifma_link) {
Use the new if_multiaddrs list for multicast addresses rather than the previous hackery involving struct in_ifaddr and arpcom. Get rid of the abominable multi_kludge. Update all network interfaces to use the new machanism. Distressingly few Ethernet drivers program the multicast filter properly (assuming the hardware has one, which it usually does).
1997-01-13 21:26:53 +00:00
if (ifma->ifma_addr->sa_family != AF_LINK)
continue;
index = ds_crc(LLADDR((struct sockaddr_dl *)ifma->ifma_addr))
>> 26;
Updated to include improvements from FreeBSD 1.1.5. Fixed brokeness with multicast support and BPF.
1994-08-04 17:42:35 +00:00
af[index >> 3] |= 1 << (index & 7);
}
}
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