2005-01-07 02:29:27 +00:00
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|
|
/*-
|
An early Christmas present: add driver support for a whole bunch of
PCI fast ethernet adapters, plus man pages.
if_pn.c: Netgear FA310TX model D1, LinkSys LNE100TX, Matrox FastNIC 10/100,
various other PNIC devices
if_mx.c: NDC Communications SOHOware SFA100 (Macronix 98713A), various
other boards based on the Macronix 98713, 98713A, 98715, 98715A
and 98725 chips
if_vr.c: D-Link DFE530-TX, other boards based on the VIA Rhine and
Rhine II chips (note: the D-Link and certain other cards
that actually use a Rhine II chip still return the PCI
device ID of the Rhine I. I don't know why, and it doesn't
really matter since the driver treats both chips the same
anyway.)
if_wb.c: Trendware TE100-PCIE and various other cards based on the
Winbond W89C840F chip (the Trendware card is identical to
the sample boards Winbond sent me, so who knows how many
clones there are running around)
All drivers include support for ifmedia, BPF and hardware multicast
filtering.
Also updated GENERIC, LINT, RELNOTES.TXT, userconfig and
sysinstall device list.
I also have a driver for the ASIX AX88140A in the works.
1998-12-04 18:01:24 +00:00
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* Copyright (c) 1997, 1998
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* Bill Paul <wpaul@ctr.columbia.edu>. All rights reserved.
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*
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* Redistribution and use in source and binary forms, with or without
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* modification, are permitted provided that the following conditions
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* are met:
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* 1. Redistributions of source code must retain the above copyright
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* notice, this list of conditions and the following disclaimer.
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* 2. Redistributions in binary form must reproduce the above copyright
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* notice, this list of conditions and the following disclaimer in the
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* documentation and/or other materials provided with the distribution.
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* 3. All advertising materials mentioning features or use of this software
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* must display the following acknowledgement:
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* This product includes software developed by Bill Paul.
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* 4. Neither the name of the author nor the names of any co-contributors
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* may be used to endorse or promote products derived from this software
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* without specific prior written permission.
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*
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* THIS SOFTWARE IS PROVIDED BY Bill Paul AND CONTRIBUTORS ``AS IS'' AND
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* ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE
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* IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE
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* ARE DISCLAIMED. IN NO EVENT SHALL Bill Paul OR THE VOICES IN HIS HEAD
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* BE LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR
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* CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF
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* SUBSTITUTE GOODS OR SERVICES; LOSS OF USE, DATA, OR PROFITS; OR BUSINESS
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* INTERRUPTION) HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN
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* CONTRACT, STRICT LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE)
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* ARISING IN ANY WAY OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF
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* THE POSSIBILITY OF SUCH DAMAGE.
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*/
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2003-11-14 17:16:58 +00:00
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#include <sys/cdefs.h>
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|
|
__FBSDID("$FreeBSD$");
|
|
|
|
|
An early Christmas present: add driver support for a whole bunch of
PCI fast ethernet adapters, plus man pages.
if_pn.c: Netgear FA310TX model D1, LinkSys LNE100TX, Matrox FastNIC 10/100,
various other PNIC devices
if_mx.c: NDC Communications SOHOware SFA100 (Macronix 98713A), various
other boards based on the Macronix 98713, 98713A, 98715, 98715A
and 98725 chips
if_vr.c: D-Link DFE530-TX, other boards based on the VIA Rhine and
Rhine II chips (note: the D-Link and certain other cards
that actually use a Rhine II chip still return the PCI
device ID of the Rhine I. I don't know why, and it doesn't
really matter since the driver treats both chips the same
anyway.)
if_wb.c: Trendware TE100-PCIE and various other cards based on the
Winbond W89C840F chip (the Trendware card is identical to
the sample boards Winbond sent me, so who knows how many
clones there are running around)
All drivers include support for ifmedia, BPF and hardware multicast
filtering.
Also updated GENERIC, LINT, RELNOTES.TXT, userconfig and
sysinstall device list.
I also have a driver for the ASIX AX88140A in the works.
1998-12-04 18:01:24 +00:00
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/*
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* VIA Rhine fast ethernet PCI NIC driver
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*
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* Supports various network adapters based on the VIA Rhine
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* and Rhine II PCI controllers, including the D-Link DFE530TX.
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* Datasheets are available at http://www.via.com.tw.
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*
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* Written by Bill Paul <wpaul@ctr.columbia.edu>
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* Electrical Engineering Department
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* Columbia University, New York City
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*/
|
2004-07-02 23:51:44 +00:00
|
|
|
|
An early Christmas present: add driver support for a whole bunch of
PCI fast ethernet adapters, plus man pages.
if_pn.c: Netgear FA310TX model D1, LinkSys LNE100TX, Matrox FastNIC 10/100,
various other PNIC devices
if_mx.c: NDC Communications SOHOware SFA100 (Macronix 98713A), various
other boards based on the Macronix 98713, 98713A, 98715, 98715A
and 98725 chips
if_vr.c: D-Link DFE530-TX, other boards based on the VIA Rhine and
Rhine II chips (note: the D-Link and certain other cards
that actually use a Rhine II chip still return the PCI
device ID of the Rhine I. I don't know why, and it doesn't
really matter since the driver treats both chips the same
anyway.)
if_wb.c: Trendware TE100-PCIE and various other cards based on the
Winbond W89C840F chip (the Trendware card is identical to
the sample boards Winbond sent me, so who knows how many
clones there are running around)
All drivers include support for ifmedia, BPF and hardware multicast
filtering.
Also updated GENERIC, LINT, RELNOTES.TXT, userconfig and
sysinstall device list.
I also have a driver for the ASIX AX88140A in the works.
1998-12-04 18:01:24 +00:00
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/*
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|
* The VIA Rhine controllers are similar in some respects to the
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|
* the DEC tulip chips, except less complicated. The controller
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|
* uses an MII bus and an external physical layer interface. The
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* receiver has a one entry perfect filter and a 64-bit hash table
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* multicast filter. Transmit and receive descriptors are similar
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|
* to the tulip.
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*
|
2007-04-22 15:58:56 +00:00
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|
|
* Some Rhine chips has a serious flaw in its transmit DMA mechanism:
|
An early Christmas present: add driver support for a whole bunch of
PCI fast ethernet adapters, plus man pages.
if_pn.c: Netgear FA310TX model D1, LinkSys LNE100TX, Matrox FastNIC 10/100,
various other PNIC devices
if_mx.c: NDC Communications SOHOware SFA100 (Macronix 98713A), various
other boards based on the Macronix 98713, 98713A, 98715, 98715A
and 98725 chips
if_vr.c: D-Link DFE530-TX, other boards based on the VIA Rhine and
Rhine II chips (note: the D-Link and certain other cards
that actually use a Rhine II chip still return the PCI
device ID of the Rhine I. I don't know why, and it doesn't
really matter since the driver treats both chips the same
anyway.)
if_wb.c: Trendware TE100-PCIE and various other cards based on the
Winbond W89C840F chip (the Trendware card is identical to
the sample boards Winbond sent me, so who knows how many
clones there are running around)
All drivers include support for ifmedia, BPF and hardware multicast
filtering.
Also updated GENERIC, LINT, RELNOTES.TXT, userconfig and
sysinstall device list.
I also have a driver for the ASIX AX88140A in the works.
1998-12-04 18:01:24 +00:00
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* transmit buffers must be longword aligned. Unfortunately,
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* FreeBSD doesn't guarantee that mbufs will be filled in starting
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* at longword boundaries, so we have to do a buffer copy before
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* transmission.
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*/
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2005-10-05 10:09:17 +00:00
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#ifdef HAVE_KERNEL_OPTION_HEADERS
|
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|
|
#include "opt_device_polling.h"
|
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|
#endif
|
|
|
|
|
An early Christmas present: add driver support for a whole bunch of
PCI fast ethernet adapters, plus man pages.
if_pn.c: Netgear FA310TX model D1, LinkSys LNE100TX, Matrox FastNIC 10/100,
various other PNIC devices
if_mx.c: NDC Communications SOHOware SFA100 (Macronix 98713A), various
other boards based on the Macronix 98713, 98713A, 98715, 98715A
and 98725 chips
if_vr.c: D-Link DFE530-TX, other boards based on the VIA Rhine and
Rhine II chips (note: the D-Link and certain other cards
that actually use a Rhine II chip still return the PCI
device ID of the Rhine I. I don't know why, and it doesn't
really matter since the driver treats both chips the same
anyway.)
if_wb.c: Trendware TE100-PCIE and various other cards based on the
Winbond W89C840F chip (the Trendware card is identical to
the sample boards Winbond sent me, so who knows how many
clones there are running around)
All drivers include support for ifmedia, BPF and hardware multicast
filtering.
Also updated GENERIC, LINT, RELNOTES.TXT, userconfig and
sysinstall device list.
I also have a driver for the ASIX AX88140A in the works.
1998-12-04 18:01:24 +00:00
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#include <sys/param.h>
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#include <sys/systm.h>
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#include <sys/sockio.h>
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#include <sys/mbuf.h>
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#include <sys/malloc.h>
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#include <sys/kernel.h>
|
2004-05-30 20:00:41 +00:00
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|
|
#include <sys/module.h>
|
An early Christmas present: add driver support for a whole bunch of
PCI fast ethernet adapters, plus man pages.
if_pn.c: Netgear FA310TX model D1, LinkSys LNE100TX, Matrox FastNIC 10/100,
various other PNIC devices
if_mx.c: NDC Communications SOHOware SFA100 (Macronix 98713A), various
other boards based on the Macronix 98713, 98713A, 98715, 98715A
and 98725 chips
if_vr.c: D-Link DFE530-TX, other boards based on the VIA Rhine and
Rhine II chips (note: the D-Link and certain other cards
that actually use a Rhine II chip still return the PCI
device ID of the Rhine I. I don't know why, and it doesn't
really matter since the driver treats both chips the same
anyway.)
if_wb.c: Trendware TE100-PCIE and various other cards based on the
Winbond W89C840F chip (the Trendware card is identical to
the sample boards Winbond sent me, so who knows how many
clones there are running around)
All drivers include support for ifmedia, BPF and hardware multicast
filtering.
Also updated GENERIC, LINT, RELNOTES.TXT, userconfig and
sysinstall device list.
I also have a driver for the ASIX AX88140A in the works.
1998-12-04 18:01:24 +00:00
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|
#include <sys/socket.h>
|
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#include <net/if.h>
|
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|
#include <net/ethernet.h>
|
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|
#include <net/if_dl.h>
|
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|
#include <net/if_media.h>
|
2005-06-10 16:49:24 +00:00
|
|
|
#include <net/if_types.h>
|
An early Christmas present: add driver support for a whole bunch of
PCI fast ethernet adapters, plus man pages.
if_pn.c: Netgear FA310TX model D1, LinkSys LNE100TX, Matrox FastNIC 10/100,
various other PNIC devices
if_mx.c: NDC Communications SOHOware SFA100 (Macronix 98713A), various
other boards based on the Macronix 98713, 98713A, 98715, 98715A
and 98725 chips
if_vr.c: D-Link DFE530-TX, other boards based on the VIA Rhine and
Rhine II chips (note: the D-Link and certain other cards
that actually use a Rhine II chip still return the PCI
device ID of the Rhine I. I don't know why, and it doesn't
really matter since the driver treats both chips the same
anyway.)
if_wb.c: Trendware TE100-PCIE and various other cards based on the
Winbond W89C840F chip (the Trendware card is identical to
the sample boards Winbond sent me, so who knows how many
clones there are running around)
All drivers include support for ifmedia, BPF and hardware multicast
filtering.
Also updated GENERIC, LINT, RELNOTES.TXT, userconfig and
sysinstall device list.
I also have a driver for the ASIX AX88140A in the works.
1998-12-04 18:01:24 +00:00
|
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|
#include <net/bpf.h>
|
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|
2004-07-02 23:51:44 +00:00
|
|
|
#include <vm/vm.h> /* for vtophys */
|
|
|
|
#include <vm/pmap.h> /* for vtophys */
|
An early Christmas present: add driver support for a whole bunch of
PCI fast ethernet adapters, plus man pages.
if_pn.c: Netgear FA310TX model D1, LinkSys LNE100TX, Matrox FastNIC 10/100,
various other PNIC devices
if_mx.c: NDC Communications SOHOware SFA100 (Macronix 98713A), various
other boards based on the Macronix 98713, 98713A, 98715, 98715A
and 98725 chips
if_vr.c: D-Link DFE530-TX, other boards based on the VIA Rhine and
Rhine II chips (note: the D-Link and certain other cards
that actually use a Rhine II chip still return the PCI
device ID of the Rhine I. I don't know why, and it doesn't
really matter since the driver treats both chips the same
anyway.)
if_wb.c: Trendware TE100-PCIE and various other cards based on the
Winbond W89C840F chip (the Trendware card is identical to
the sample boards Winbond sent me, so who knows how many
clones there are running around)
All drivers include support for ifmedia, BPF and hardware multicast
filtering.
Also updated GENERIC, LINT, RELNOTES.TXT, userconfig and
sysinstall device list.
I also have a driver for the ASIX AX88140A in the works.
1998-12-04 18:01:24 +00:00
|
|
|
#include <machine/bus.h>
|
1999-08-10 17:15:20 +00:00
|
|
|
#include <machine/resource.h>
|
|
|
|
#include <sys/bus.h>
|
|
|
|
#include <sys/rman.h>
|
An early Christmas present: add driver support for a whole bunch of
PCI fast ethernet adapters, plus man pages.
if_pn.c: Netgear FA310TX model D1, LinkSys LNE100TX, Matrox FastNIC 10/100,
various other PNIC devices
if_mx.c: NDC Communications SOHOware SFA100 (Macronix 98713A), various
other boards based on the Macronix 98713, 98713A, 98715, 98715A
and 98725 chips
if_vr.c: D-Link DFE530-TX, other boards based on the VIA Rhine and
Rhine II chips (note: the D-Link and certain other cards
that actually use a Rhine II chip still return the PCI
device ID of the Rhine I. I don't know why, and it doesn't
really matter since the driver treats both chips the same
anyway.)
if_wb.c: Trendware TE100-PCIE and various other cards based on the
Winbond W89C840F chip (the Trendware card is identical to
the sample boards Winbond sent me, so who knows how many
clones there are running around)
All drivers include support for ifmedia, BPF and hardware multicast
filtering.
Also updated GENERIC, LINT, RELNOTES.TXT, userconfig and
sysinstall device list.
I also have a driver for the ASIX AX88140A in the works.
1998-12-04 18:01:24 +00:00
|
|
|
|
1999-09-19 22:03:31 +00:00
|
|
|
#include <dev/mii/miivar.h>
|
|
|
|
|
Not all VIA Rhine chips support 256 register space. So touching
VR_STICKHW register would result in unexpected results on these
hardwares. wpaul said the following for the issue.
The vr_attach() routine unconditionally does this for all supported
chips:
/*
* Windows may put the chip in suspend mode when it
* shuts down. Be sure to kick it in the head to wake it
* up again.
*/
VR_CLRBIT(sc, VR_STICKHW, (VR_STICKHW_DS0|VR_STICKHW_DS1));
The problem is, the VR_STICKHW register is not valid on all Rhine
devices. The VT86C100A chip, which is present on the D-Link DFE-530TX
boards, doesn't support power management, and its register space is
only 128 bytes wide. The VR_STICKHW register offset falls outside this
range. This may go unnoticed in most scenarios, but if you happen to have
another PCI device in your system which is assigned the register
space immediately after that of the Rhine, the vr(4) driver will
incorrectly stomp it. In my case, the BIOS on my test board decided
to put the register space for my PRO/100 ethernet board right next
to the Rhine, and the Rhine driver ended up clobbering the IMR register
of the PRO/100 device. (Long story short: the board kept locking up on
boot. Took me the better part of the morning suss out why.)
The strictly correct thing to do would be to check the PCI config space
to make sure the device supports the power management capability and only
write to the VR_STICKHW register if it does.
Instead of inspecting chip revision numbers for the availability of
VR_STICKHW register, check the existence of power management capability
of the hardware as wpaul suggested.
Reported by: wpaul
Suggested by: wpaul
OK'ed by: jhb
2007-10-12 03:32:55 +00:00
|
|
|
#include <dev/pci/pcireg.h>
|
2003-08-22 07:20:27 +00:00
|
|
|
#include <dev/pci/pcivar.h>
|
An early Christmas present: add driver support for a whole bunch of
PCI fast ethernet adapters, plus man pages.
if_pn.c: Netgear FA310TX model D1, LinkSys LNE100TX, Matrox FastNIC 10/100,
various other PNIC devices
if_mx.c: NDC Communications SOHOware SFA100 (Macronix 98713A), various
other boards based on the Macronix 98713, 98713A, 98715, 98715A
and 98725 chips
if_vr.c: D-Link DFE530-TX, other boards based on the VIA Rhine and
Rhine II chips (note: the D-Link and certain other cards
that actually use a Rhine II chip still return the PCI
device ID of the Rhine I. I don't know why, and it doesn't
really matter since the driver treats both chips the same
anyway.)
if_wb.c: Trendware TE100-PCIE and various other cards based on the
Winbond W89C840F chip (the Trendware card is identical to
the sample boards Winbond sent me, so who knows how many
clones there are running around)
All drivers include support for ifmedia, BPF and hardware multicast
filtering.
Also updated GENERIC, LINT, RELNOTES.TXT, userconfig and
sysinstall device list.
I also have a driver for the ASIX AX88140A in the works.
1998-12-04 18:01:24 +00:00
|
|
|
|
|
|
|
#define VR_USEIOSPACE
|
|
|
|
|
2008-03-11 03:44:46 +00:00
|
|
|
#include <dev/vr/if_vrreg.h>
|
An early Christmas present: add driver support for a whole bunch of
PCI fast ethernet adapters, plus man pages.
if_pn.c: Netgear FA310TX model D1, LinkSys LNE100TX, Matrox FastNIC 10/100,
various other PNIC devices
if_mx.c: NDC Communications SOHOware SFA100 (Macronix 98713A), various
other boards based on the Macronix 98713, 98713A, 98715, 98715A
and 98725 chips
if_vr.c: D-Link DFE530-TX, other boards based on the VIA Rhine and
Rhine II chips (note: the D-Link and certain other cards
that actually use a Rhine II chip still return the PCI
device ID of the Rhine I. I don't know why, and it doesn't
really matter since the driver treats both chips the same
anyway.)
if_wb.c: Trendware TE100-PCIE and various other cards based on the
Winbond W89C840F chip (the Trendware card is identical to
the sample boards Winbond sent me, so who knows how many
clones there are running around)
All drivers include support for ifmedia, BPF and hardware multicast
filtering.
Also updated GENERIC, LINT, RELNOTES.TXT, userconfig and
sysinstall device list.
I also have a driver for the ASIX AX88140A in the works.
1998-12-04 18:01:24 +00:00
|
|
|
|
2003-04-15 06:37:30 +00:00
|
|
|
MODULE_DEPEND(vr, pci, 1, 1, 1);
|
|
|
|
MODULE_DEPEND(vr, ether, 1, 1, 1);
|
2000-04-29 13:41:57 +00:00
|
|
|
MODULE_DEPEND(vr, miibus, 1, 1, 1);
|
|
|
|
|
2005-10-22 05:06:55 +00:00
|
|
|
/* "device miibus" required. See GENERIC if you get errors here. */
|
1999-09-19 22:03:31 +00:00
|
|
|
#include "miibus_if.h"
|
|
|
|
|
An early Christmas present: add driver support for a whole bunch of
PCI fast ethernet adapters, plus man pages.
if_pn.c: Netgear FA310TX model D1, LinkSys LNE100TX, Matrox FastNIC 10/100,
various other PNIC devices
if_mx.c: NDC Communications SOHOware SFA100 (Macronix 98713A), various
other boards based on the Macronix 98713, 98713A, 98715, 98715A
and 98725 chips
if_vr.c: D-Link DFE530-TX, other boards based on the VIA Rhine and
Rhine II chips (note: the D-Link and certain other cards
that actually use a Rhine II chip still return the PCI
device ID of the Rhine I. I don't know why, and it doesn't
really matter since the driver treats both chips the same
anyway.)
if_wb.c: Trendware TE100-PCIE and various other cards based on the
Winbond W89C840F chip (the Trendware card is identical to
the sample boards Winbond sent me, so who knows how many
clones there are running around)
All drivers include support for ifmedia, BPF and hardware multicast
filtering.
Also updated GENERIC, LINT, RELNOTES.TXT, userconfig and
sysinstall device list.
I also have a driver for the ASIX AX88140A in the works.
1998-12-04 18:01:24 +00:00
|
|
|
/*
|
2007-04-22 15:48:29 +00:00
|
|
|
* Various supported device vendors/types, their names & quirks
|
An early Christmas present: add driver support for a whole bunch of
PCI fast ethernet adapters, plus man pages.
if_pn.c: Netgear FA310TX model D1, LinkSys LNE100TX, Matrox FastNIC 10/100,
various other PNIC devices
if_mx.c: NDC Communications SOHOware SFA100 (Macronix 98713A), various
other boards based on the Macronix 98713, 98713A, 98715, 98715A
and 98725 chips
if_vr.c: D-Link DFE530-TX, other boards based on the VIA Rhine and
Rhine II chips (note: the D-Link and certain other cards
that actually use a Rhine II chip still return the PCI
device ID of the Rhine I. I don't know why, and it doesn't
really matter since the driver treats both chips the same
anyway.)
if_wb.c: Trendware TE100-PCIE and various other cards based on the
Winbond W89C840F chip (the Trendware card is identical to
the sample boards Winbond sent me, so who knows how many
clones there are running around)
All drivers include support for ifmedia, BPF and hardware multicast
filtering.
Also updated GENERIC, LINT, RELNOTES.TXT, userconfig and
sysinstall device list.
I also have a driver for the ASIX AX88140A in the works.
1998-12-04 18:01:24 +00:00
|
|
|
*/
|
2007-04-22 15:48:29 +00:00
|
|
|
|
|
|
|
#define VR_Q_NEEDALIGN (1<<0)
|
|
|
|
#define VR_Q_CSUM (1<<1)
|
|
|
|
|
|
|
|
static struct vr_type {
|
|
|
|
u_int16_t vr_vid;
|
|
|
|
u_int16_t vr_did;
|
|
|
|
int vr_quirks;
|
|
|
|
char *vr_name;
|
|
|
|
} vr_devs[] = {
|
2007-04-17 22:59:54 +00:00
|
|
|
{ VIA_VENDORID, VIA_DEVICEID_RHINE,
|
|
|
|
VR_Q_NEEDALIGN,
|
|
|
|
"VIA VT3043 Rhine I 10/100BaseTX" },
|
|
|
|
{ VIA_VENDORID, VIA_DEVICEID_RHINE_II,
|
|
|
|
VR_Q_NEEDALIGN,
|
|
|
|
"VIA VT86C100A Rhine II 10/100BaseTX" },
|
|
|
|
{ VIA_VENDORID, VIA_DEVICEID_RHINE_II_2,
|
|
|
|
0,
|
|
|
|
"VIA VT6102 Rhine II 10/100BaseTX" },
|
|
|
|
{ VIA_VENDORID, VIA_DEVICEID_RHINE_III,
|
|
|
|
0,
|
|
|
|
"VIA VT6105 Rhine III 10/100BaseTX" },
|
|
|
|
{ VIA_VENDORID, VIA_DEVICEID_RHINE_III_M,
|
|
|
|
VR_Q_CSUM,
|
|
|
|
"VIA VT6105M Rhine III 10/100BaseTX" },
|
|
|
|
{ DELTA_VENDORID, DELTA_DEVICEID_RHINE_II,
|
|
|
|
VR_Q_NEEDALIGN,
|
|
|
|
"Delta Electronics Rhine II 10/100BaseTX" },
|
|
|
|
{ ADDTRON_VENDORID, ADDTRON_DEVICEID_RHINE_II,
|
|
|
|
VR_Q_NEEDALIGN,
|
|
|
|
"Addtron Technology Rhine II 10/100BaseTX" },
|
2007-04-17 12:23:57 +00:00
|
|
|
{ 0, 0, 0, NULL }
|
An early Christmas present: add driver support for a whole bunch of
PCI fast ethernet adapters, plus man pages.
if_pn.c: Netgear FA310TX model D1, LinkSys LNE100TX, Matrox FastNIC 10/100,
various other PNIC devices
if_mx.c: NDC Communications SOHOware SFA100 (Macronix 98713A), various
other boards based on the Macronix 98713, 98713A, 98715, 98715A
and 98725 chips
if_vr.c: D-Link DFE530-TX, other boards based on the VIA Rhine and
Rhine II chips (note: the D-Link and certain other cards
that actually use a Rhine II chip still return the PCI
device ID of the Rhine I. I don't know why, and it doesn't
really matter since the driver treats both chips the same
anyway.)
if_wb.c: Trendware TE100-PCIE and various other cards based on the
Winbond W89C840F chip (the Trendware card is identical to
the sample boards Winbond sent me, so who knows how many
clones there are running around)
All drivers include support for ifmedia, BPF and hardware multicast
filtering.
Also updated GENERIC, LINT, RELNOTES.TXT, userconfig and
sysinstall device list.
I also have a driver for the ASIX AX88140A in the works.
1998-12-04 18:01:24 +00:00
|
|
|
};
|
|
|
|
|
2007-04-22 15:48:29 +00:00
|
|
|
struct vr_list_data {
|
|
|
|
struct vr_desc vr_rx_list[VR_RX_LIST_CNT];
|
|
|
|
struct vr_desc vr_tx_list[VR_TX_LIST_CNT];
|
|
|
|
};
|
2007-04-22 12:55:36 +00:00
|
|
|
|
|
|
|
struct vr_softc {
|
|
|
|
struct ifnet *vr_ifp; /* interface info */
|
|
|
|
device_t vr_dev;
|
|
|
|
struct resource *vr_res;
|
|
|
|
struct resource *vr_irq;
|
|
|
|
void *vr_intrhand;
|
|
|
|
device_t vr_miibus;
|
|
|
|
u_int8_t vr_revid; /* Rhine chip revision */
|
|
|
|
u_int8_t vr_flags; /* See VR_F_* below */
|
|
|
|
struct vr_list_data *vr_ldata;
|
|
|
|
struct callout vr_stat_callout;
|
|
|
|
struct mtx vr_mtx;
|
2007-04-22 14:57:05 +00:00
|
|
|
int vr_suspended; /* if 1, sleeping/detaching */
|
2007-04-22 12:55:36 +00:00
|
|
|
int vr_quirks;
|
2007-04-22 15:48:29 +00:00
|
|
|
struct vr_desc *vr_rx_head;
|
|
|
|
struct vr_desc *vr_tx_cons;
|
|
|
|
struct vr_desc *vr_tx_prod;
|
2007-04-22 12:55:36 +00:00
|
|
|
#ifdef DEVICE_POLLING
|
|
|
|
int rxcycles;
|
|
|
|
#endif
|
|
|
|
};
|
|
|
|
|
2005-02-24 22:33:05 +00:00
|
|
|
static int vr_probe(device_t);
|
|
|
|
static int vr_attach(device_t);
|
|
|
|
static int vr_detach(device_t);
|
|
|
|
|
2007-04-22 15:48:29 +00:00
|
|
|
static int vr_newbuf(struct vr_desc *, struct mbuf *);
|
2005-02-24 22:33:05 +00:00
|
|
|
|
|
|
|
static void vr_rxeof(struct vr_softc *);
|
|
|
|
static void vr_rxeoc(struct vr_softc *);
|
|
|
|
static void vr_txeof(struct vr_softc *);
|
|
|
|
static void vr_tick(void *);
|
|
|
|
static void vr_intr(void *);
|
|
|
|
static void vr_start(struct ifnet *);
|
|
|
|
static void vr_start_locked(struct ifnet *);
|
|
|
|
static int vr_ioctl(struct ifnet *, u_long, caddr_t);
|
|
|
|
static void vr_init(void *);
|
|
|
|
static void vr_init_locked(struct vr_softc *);
|
|
|
|
static void vr_stop(struct vr_softc *);
|
|
|
|
static void vr_watchdog(struct ifnet *);
|
2007-11-22 02:45:00 +00:00
|
|
|
static int vr_shutdown(device_t);
|
2005-02-24 22:33:05 +00:00
|
|
|
static int vr_ifmedia_upd(struct ifnet *);
|
|
|
|
static void vr_ifmedia_sts(struct ifnet *, struct ifmediareq *);
|
2002-03-20 02:08:01 +00:00
|
|
|
|
2007-04-22 12:55:36 +00:00
|
|
|
static int vr_mii_readreg(const struct vr_softc *, struct vr_mii_frame *);
|
|
|
|
static int vr_mii_writereg(const struct vr_softc *, const struct vr_mii_frame *);
|
2005-02-24 22:33:05 +00:00
|
|
|
static int vr_miibus_readreg(device_t, uint16_t, uint16_t);
|
|
|
|
static int vr_miibus_writereg(device_t, uint16_t, uint16_t, uint16_t);
|
|
|
|
static void vr_miibus_statchg(device_t);
|
|
|
|
|
|
|
|
static void vr_setcfg(struct vr_softc *, int);
|
|
|
|
static void vr_setmulti(struct vr_softc *);
|
2007-04-22 12:55:36 +00:00
|
|
|
static void vr_reset(const struct vr_softc *);
|
2005-02-24 22:33:05 +00:00
|
|
|
static int vr_list_rx_init(struct vr_softc *);
|
|
|
|
static int vr_list_tx_init(struct vr_softc *);
|
An early Christmas present: add driver support for a whole bunch of
PCI fast ethernet adapters, plus man pages.
if_pn.c: Netgear FA310TX model D1, LinkSys LNE100TX, Matrox FastNIC 10/100,
various other PNIC devices
if_mx.c: NDC Communications SOHOware SFA100 (Macronix 98713A), various
other boards based on the Macronix 98713, 98713A, 98715, 98715A
and 98725 chips
if_vr.c: D-Link DFE530-TX, other boards based on the VIA Rhine and
Rhine II chips (note: the D-Link and certain other cards
that actually use a Rhine II chip still return the PCI
device ID of the Rhine I. I don't know why, and it doesn't
really matter since the driver treats both chips the same
anyway.)
if_wb.c: Trendware TE100-PCIE and various other cards based on the
Winbond W89C840F chip (the Trendware card is identical to
the sample boards Winbond sent me, so who knows how many
clones there are running around)
All drivers include support for ifmedia, BPF and hardware multicast
filtering.
Also updated GENERIC, LINT, RELNOTES.TXT, userconfig and
sysinstall device list.
I also have a driver for the ASIX AX88140A in the works.
1998-12-04 18:01:24 +00:00
|
|
|
|
1999-08-10 17:15:20 +00:00
|
|
|
#ifdef VR_USEIOSPACE
|
|
|
|
#define VR_RES SYS_RES_IOPORT
|
|
|
|
#define VR_RID VR_PCI_LOIO
|
|
|
|
#else
|
|
|
|
#define VR_RES SYS_RES_MEMORY
|
|
|
|
#define VR_RID VR_PCI_LOMEM
|
|
|
|
#endif
|
|
|
|
|
|
|
|
static device_method_t vr_methods[] = {
|
|
|
|
/* Device interface */
|
|
|
|
DEVMETHOD(device_probe, vr_probe),
|
|
|
|
DEVMETHOD(device_attach, vr_attach),
|
|
|
|
DEVMETHOD(device_detach, vr_detach),
|
|
|
|
DEVMETHOD(device_shutdown, vr_shutdown),
|
1999-09-19 22:03:31 +00:00
|
|
|
|
|
|
|
/* bus interface */
|
|
|
|
DEVMETHOD(bus_print_child, bus_generic_print_child),
|
|
|
|
DEVMETHOD(bus_driver_added, bus_generic_driver_added),
|
|
|
|
|
|
|
|
/* MII interface */
|
|
|
|
DEVMETHOD(miibus_readreg, vr_miibus_readreg),
|
|
|
|
DEVMETHOD(miibus_writereg, vr_miibus_writereg),
|
|
|
|
DEVMETHOD(miibus_statchg, vr_miibus_statchg),
|
|
|
|
|
1999-08-10 17:15:20 +00:00
|
|
|
{ 0, 0 }
|
|
|
|
};
|
|
|
|
|
|
|
|
static driver_t vr_driver = {
|
1999-09-20 08:47:11 +00:00
|
|
|
"vr",
|
1999-08-10 17:15:20 +00:00
|
|
|
vr_methods,
|
|
|
|
sizeof(struct vr_softc)
|
|
|
|
};
|
|
|
|
|
|
|
|
static devclass_t vr_devclass;
|
|
|
|
|
2003-04-15 06:37:30 +00:00
|
|
|
DRIVER_MODULE(vr, pci, vr_driver, vr_devclass, 0, 0);
|
1999-09-20 19:06:45 +00:00
|
|
|
DRIVER_MODULE(miibus, vr, miibus_driver, miibus_devclass, 0, 0);
|
2007-04-22 12:55:36 +00:00
|
|
|
#define VR_F_RESTART 0x01 /* Restart unit on next tick */
|
1999-08-10 17:15:20 +00:00
|
|
|
|
2007-04-22 12:55:36 +00:00
|
|
|
#define VR_LOCK(_sc) mtx_lock(&(_sc)->vr_mtx)
|
|
|
|
#define VR_UNLOCK(_sc) mtx_unlock(&(_sc)->vr_mtx)
|
|
|
|
#define VR_LOCK_ASSERT(_sc) mtx_assert(&(_sc)->vr_mtx, MA_OWNED)
|
An early Christmas present: add driver support for a whole bunch of
PCI fast ethernet adapters, plus man pages.
if_pn.c: Netgear FA310TX model D1, LinkSys LNE100TX, Matrox FastNIC 10/100,
various other PNIC devices
if_mx.c: NDC Communications SOHOware SFA100 (Macronix 98713A), various
other boards based on the Macronix 98713, 98713A, 98715, 98715A
and 98725 chips
if_vr.c: D-Link DFE530-TX, other boards based on the VIA Rhine and
Rhine II chips (note: the D-Link and certain other cards
that actually use a Rhine II chip still return the PCI
device ID of the Rhine I. I don't know why, and it doesn't
really matter since the driver treats both chips the same
anyway.)
if_wb.c: Trendware TE100-PCIE and various other cards based on the
Winbond W89C840F chip (the Trendware card is identical to
the sample boards Winbond sent me, so who knows how many
clones there are running around)
All drivers include support for ifmedia, BPF and hardware multicast
filtering.
Also updated GENERIC, LINT, RELNOTES.TXT, userconfig and
sysinstall device list.
I also have a driver for the ASIX AX88140A in the works.
1998-12-04 18:01:24 +00:00
|
|
|
|
2007-04-22 12:55:36 +00:00
|
|
|
/*
|
|
|
|
* register space access macros
|
|
|
|
*/
|
|
|
|
#define CSR_WRITE_4(sc, reg, val) bus_write_4(sc->vr_res, reg, val)
|
|
|
|
#define CSR_WRITE_2(sc, reg, val) bus_write_2(sc->vr_res, reg, val)
|
|
|
|
#define CSR_WRITE_1(sc, reg, val) bus_write_1(sc->vr_res, reg, val)
|
An early Christmas present: add driver support for a whole bunch of
PCI fast ethernet adapters, plus man pages.
if_pn.c: Netgear FA310TX model D1, LinkSys LNE100TX, Matrox FastNIC 10/100,
various other PNIC devices
if_mx.c: NDC Communications SOHOware SFA100 (Macronix 98713A), various
other boards based on the Macronix 98713, 98713A, 98715, 98715A
and 98725 chips
if_vr.c: D-Link DFE530-TX, other boards based on the VIA Rhine and
Rhine II chips (note: the D-Link and certain other cards
that actually use a Rhine II chip still return the PCI
device ID of the Rhine I. I don't know why, and it doesn't
really matter since the driver treats both chips the same
anyway.)
if_wb.c: Trendware TE100-PCIE and various other cards based on the
Winbond W89C840F chip (the Trendware card is identical to
the sample boards Winbond sent me, so who knows how many
clones there are running around)
All drivers include support for ifmedia, BPF and hardware multicast
filtering.
Also updated GENERIC, LINT, RELNOTES.TXT, userconfig and
sysinstall device list.
I also have a driver for the ASIX AX88140A in the works.
1998-12-04 18:01:24 +00:00
|
|
|
|
2007-04-22 12:55:36 +00:00
|
|
|
#define CSR_READ_2(sc, reg) bus_read_2(sc->vr_res, reg)
|
|
|
|
#define CSR_READ_1(sc, reg) bus_read_1(sc->vr_res, reg)
|
An early Christmas present: add driver support for a whole bunch of
PCI fast ethernet adapters, plus man pages.
if_pn.c: Netgear FA310TX model D1, LinkSys LNE100TX, Matrox FastNIC 10/100,
various other PNIC devices
if_mx.c: NDC Communications SOHOware SFA100 (Macronix 98713A), various
other boards based on the Macronix 98713, 98713A, 98715, 98715A
and 98725 chips
if_vr.c: D-Link DFE530-TX, other boards based on the VIA Rhine and
Rhine II chips (note: the D-Link and certain other cards
that actually use a Rhine II chip still return the PCI
device ID of the Rhine I. I don't know why, and it doesn't
really matter since the driver treats both chips the same
anyway.)
if_wb.c: Trendware TE100-PCIE and various other cards based on the
Winbond W89C840F chip (the Trendware card is identical to
the sample boards Winbond sent me, so who knows how many
clones there are running around)
All drivers include support for ifmedia, BPF and hardware multicast
filtering.
Also updated GENERIC, LINT, RELNOTES.TXT, userconfig and
sysinstall device list.
I also have a driver for the ASIX AX88140A in the works.
1998-12-04 18:01:24 +00:00
|
|
|
|
2007-04-22 12:55:36 +00:00
|
|
|
#define VR_SETBIT(sc, reg, x) CSR_WRITE_1(sc, reg, CSR_READ_1(sc, reg) | (x))
|
|
|
|
#define VR_CLRBIT(sc, reg, x) CSR_WRITE_1(sc, reg, CSR_READ_1(sc, reg) & ~(x))
|
An early Christmas present: add driver support for a whole bunch of
PCI fast ethernet adapters, plus man pages.
if_pn.c: Netgear FA310TX model D1, LinkSys LNE100TX, Matrox FastNIC 10/100,
various other PNIC devices
if_mx.c: NDC Communications SOHOware SFA100 (Macronix 98713A), various
other boards based on the Macronix 98713, 98713A, 98715, 98715A
and 98725 chips
if_vr.c: D-Link DFE530-TX, other boards based on the VIA Rhine and
Rhine II chips (note: the D-Link and certain other cards
that actually use a Rhine II chip still return the PCI
device ID of the Rhine I. I don't know why, and it doesn't
really matter since the driver treats both chips the same
anyway.)
if_wb.c: Trendware TE100-PCIE and various other cards based on the
Winbond W89C840F chip (the Trendware card is identical to
the sample boards Winbond sent me, so who knows how many
clones there are running around)
All drivers include support for ifmedia, BPF and hardware multicast
filtering.
Also updated GENERIC, LINT, RELNOTES.TXT, userconfig and
sysinstall device list.
I also have a driver for the ASIX AX88140A in the works.
1998-12-04 18:01:24 +00:00
|
|
|
|
2007-04-22 12:55:36 +00:00
|
|
|
#define VR_SETBIT16(sc, reg, x) CSR_WRITE_2(sc, reg, CSR_READ_2(sc, reg) | (x))
|
|
|
|
#define VR_CLRBIT16(sc, reg, x) CSR_WRITE_2(sc, reg, CSR_READ_2(sc, reg) & ~(x))
|
An early Christmas present: add driver support for a whole bunch of
PCI fast ethernet adapters, plus man pages.
if_pn.c: Netgear FA310TX model D1, LinkSys LNE100TX, Matrox FastNIC 10/100,
various other PNIC devices
if_mx.c: NDC Communications SOHOware SFA100 (Macronix 98713A), various
other boards based on the Macronix 98713, 98713A, 98715, 98715A
and 98725 chips
if_vr.c: D-Link DFE530-TX, other boards based on the VIA Rhine and
Rhine II chips (note: the D-Link and certain other cards
that actually use a Rhine II chip still return the PCI
device ID of the Rhine I. I don't know why, and it doesn't
really matter since the driver treats both chips the same
anyway.)
if_wb.c: Trendware TE100-PCIE and various other cards based on the
Winbond W89C840F chip (the Trendware card is identical to
the sample boards Winbond sent me, so who knows how many
clones there are running around)
All drivers include support for ifmedia, BPF and hardware multicast
filtering.
Also updated GENERIC, LINT, RELNOTES.TXT, userconfig and
sysinstall device list.
I also have a driver for the ASIX AX88140A in the works.
1998-12-04 18:01:24 +00:00
|
|
|
|
|
|
|
|
|
|
|
/*
|
|
|
|
* Read an PHY register through the MII.
|
|
|
|
*/
|
2002-08-24 00:02:03 +00:00
|
|
|
static int
|
2007-04-22 12:55:36 +00:00
|
|
|
vr_mii_readreg(const struct vr_softc *sc, struct vr_mii_frame *frame)
|
2003-02-01 01:18:26 +00:00
|
|
|
{
|
2004-07-03 02:59:02 +00:00
|
|
|
int i;
|
2003-02-01 01:18:26 +00:00
|
|
|
|
2004-07-02 23:51:44 +00:00
|
|
|
/* Set the PHY address. */
|
2003-02-01 01:18:26 +00:00
|
|
|
CSR_WRITE_1(sc, VR_PHYADDR, (CSR_READ_1(sc, VR_PHYADDR)& 0xe0)|
|
|
|
|
frame->mii_phyaddr);
|
|
|
|
|
2004-07-02 23:51:44 +00:00
|
|
|
/* Set the register address. */
|
2003-02-01 01:18:26 +00:00
|
|
|
CSR_WRITE_1(sc, VR_MIIADDR, frame->mii_regaddr);
|
|
|
|
VR_SETBIT(sc, VR_MIICMD, VR_MIICMD_READ_ENB);
|
2004-07-02 23:51:44 +00:00
|
|
|
|
2003-02-01 01:18:26 +00:00
|
|
|
for (i = 0; i < 10000; i++) {
|
|
|
|
if ((CSR_READ_1(sc, VR_MIICMD) & VR_MIICMD_READ_ENB) == 0)
|
|
|
|
break;
|
|
|
|
DELAY(1);
|
|
|
|
}
|
|
|
|
frame->mii_data = CSR_READ_2(sc, VR_MIIDATA);
|
|
|
|
|
2004-07-02 23:51:44 +00:00
|
|
|
return (0);
|
2003-02-01 01:18:26 +00:00
|
|
|
}
|
|
|
|
|
An early Christmas present: add driver support for a whole bunch of
PCI fast ethernet adapters, plus man pages.
if_pn.c: Netgear FA310TX model D1, LinkSys LNE100TX, Matrox FastNIC 10/100,
various other PNIC devices
if_mx.c: NDC Communications SOHOware SFA100 (Macronix 98713A), various
other boards based on the Macronix 98713, 98713A, 98715, 98715A
and 98725 chips
if_vr.c: D-Link DFE530-TX, other boards based on the VIA Rhine and
Rhine II chips (note: the D-Link and certain other cards
that actually use a Rhine II chip still return the PCI
device ID of the Rhine I. I don't know why, and it doesn't
really matter since the driver treats both chips the same
anyway.)
if_wb.c: Trendware TE100-PCIE and various other cards based on the
Winbond W89C840F chip (the Trendware card is identical to
the sample boards Winbond sent me, so who knows how many
clones there are running around)
All drivers include support for ifmedia, BPF and hardware multicast
filtering.
Also updated GENERIC, LINT, RELNOTES.TXT, userconfig and
sysinstall device list.
I also have a driver for the ASIX AX88140A in the works.
1998-12-04 18:01:24 +00:00
|
|
|
|
|
|
|
/*
|
|
|
|
* Write to a PHY register through the MII.
|
|
|
|
*/
|
2002-08-24 00:02:03 +00:00
|
|
|
static int
|
2007-04-22 12:55:36 +00:00
|
|
|
vr_mii_writereg(const struct vr_softc *sc, const struct vr_mii_frame *frame)
|
2003-02-01 01:18:26 +00:00
|
|
|
{
|
2004-07-03 02:59:02 +00:00
|
|
|
int i;
|
2003-02-01 01:18:26 +00:00
|
|
|
|
2004-07-02 23:51:44 +00:00
|
|
|
/* Set the PHY address. */
|
2003-02-01 01:18:26 +00:00
|
|
|
CSR_WRITE_1(sc, VR_PHYADDR, (CSR_READ_1(sc, VR_PHYADDR)& 0xe0)|
|
2004-07-02 23:51:44 +00:00
|
|
|
frame->mii_phyaddr);
|
2003-02-01 01:18:26 +00:00
|
|
|
|
2004-07-02 23:51:44 +00:00
|
|
|
/* Set the register address and data to write. */
|
2003-02-01 01:18:26 +00:00
|
|
|
CSR_WRITE_1(sc, VR_MIIADDR, frame->mii_regaddr);
|
|
|
|
CSR_WRITE_2(sc, VR_MIIDATA, frame->mii_data);
|
|
|
|
|
|
|
|
VR_SETBIT(sc, VR_MIICMD, VR_MIICMD_WRITE_ENB);
|
|
|
|
|
|
|
|
for (i = 0; i < 10000; i++) {
|
|
|
|
if ((CSR_READ_1(sc, VR_MIICMD) & VR_MIICMD_WRITE_ENB) == 0)
|
|
|
|
break;
|
|
|
|
DELAY(1);
|
|
|
|
}
|
|
|
|
|
2004-07-02 23:51:44 +00:00
|
|
|
return (0);
|
2003-02-01 01:18:26 +00:00
|
|
|
}
|
An early Christmas present: add driver support for a whole bunch of
PCI fast ethernet adapters, plus man pages.
if_pn.c: Netgear FA310TX model D1, LinkSys LNE100TX, Matrox FastNIC 10/100,
various other PNIC devices
if_mx.c: NDC Communications SOHOware SFA100 (Macronix 98713A), various
other boards based on the Macronix 98713, 98713A, 98715, 98715A
and 98725 chips
if_vr.c: D-Link DFE530-TX, other boards based on the VIA Rhine and
Rhine II chips (note: the D-Link and certain other cards
that actually use a Rhine II chip still return the PCI
device ID of the Rhine I. I don't know why, and it doesn't
really matter since the driver treats both chips the same
anyway.)
if_wb.c: Trendware TE100-PCIE and various other cards based on the
Winbond W89C840F chip (the Trendware card is identical to
the sample boards Winbond sent me, so who knows how many
clones there are running around)
All drivers include support for ifmedia, BPF and hardware multicast
filtering.
Also updated GENERIC, LINT, RELNOTES.TXT, userconfig and
sysinstall device list.
I also have a driver for the ASIX AX88140A in the works.
1998-12-04 18:01:24 +00:00
|
|
|
|
2002-08-24 00:02:03 +00:00
|
|
|
static int
|
2004-07-03 02:52:32 +00:00
|
|
|
vr_miibus_readreg(device_t dev, uint16_t phy, uint16_t reg)
|
An early Christmas present: add driver support for a whole bunch of
PCI fast ethernet adapters, plus man pages.
if_pn.c: Netgear FA310TX model D1, LinkSys LNE100TX, Matrox FastNIC 10/100,
various other PNIC devices
if_mx.c: NDC Communications SOHOware SFA100 (Macronix 98713A), various
other boards based on the Macronix 98713, 98713A, 98715, 98715A
and 98725 chips
if_vr.c: D-Link DFE530-TX, other boards based on the VIA Rhine and
Rhine II chips (note: the D-Link and certain other cards
that actually use a Rhine II chip still return the PCI
device ID of the Rhine I. I don't know why, and it doesn't
really matter since the driver treats both chips the same
anyway.)
if_wb.c: Trendware TE100-PCIE and various other cards based on the
Winbond W89C840F chip (the Trendware card is identical to
the sample boards Winbond sent me, so who knows how many
clones there are running around)
All drivers include support for ifmedia, BPF and hardware multicast
filtering.
Also updated GENERIC, LINT, RELNOTES.TXT, userconfig and
sysinstall device list.
I also have a driver for the ASIX AX88140A in the works.
1998-12-04 18:01:24 +00:00
|
|
|
{
|
|
|
|
struct vr_mii_frame frame;
|
2004-07-02 23:51:44 +00:00
|
|
|
struct vr_softc *sc = device_get_softc(dev);
|
2003-02-01 01:18:26 +00:00
|
|
|
|
2007-04-22 12:55:36 +00:00
|
|
|
if (sc->vr_revid == REV_ID_VT6102_APOLLO && phy != 1)
|
|
|
|
return (0);
|
2003-02-01 01:18:26 +00:00
|
|
|
|
An early Christmas present: add driver support for a whole bunch of
PCI fast ethernet adapters, plus man pages.
if_pn.c: Netgear FA310TX model D1, LinkSys LNE100TX, Matrox FastNIC 10/100,
various other PNIC devices
if_mx.c: NDC Communications SOHOware SFA100 (Macronix 98713A), various
other boards based on the Macronix 98713, 98713A, 98715, 98715A
and 98725 chips
if_vr.c: D-Link DFE530-TX, other boards based on the VIA Rhine and
Rhine II chips (note: the D-Link and certain other cards
that actually use a Rhine II chip still return the PCI
device ID of the Rhine I. I don't know why, and it doesn't
really matter since the driver treats both chips the same
anyway.)
if_wb.c: Trendware TE100-PCIE and various other cards based on the
Winbond W89C840F chip (the Trendware card is identical to
the sample boards Winbond sent me, so who knows how many
clones there are running around)
All drivers include support for ifmedia, BPF and hardware multicast
filtering.
Also updated GENERIC, LINT, RELNOTES.TXT, userconfig and
sysinstall device list.
I also have a driver for the ASIX AX88140A in the works.
1998-12-04 18:01:24 +00:00
|
|
|
bzero((char *)&frame, sizeof(frame));
|
1999-09-19 22:03:31 +00:00
|
|
|
frame.mii_phyaddr = phy;
|
An early Christmas present: add driver support for a whole bunch of
PCI fast ethernet adapters, plus man pages.
if_pn.c: Netgear FA310TX model D1, LinkSys LNE100TX, Matrox FastNIC 10/100,
various other PNIC devices
if_mx.c: NDC Communications SOHOware SFA100 (Macronix 98713A), various
other boards based on the Macronix 98713, 98713A, 98715, 98715A
and 98725 chips
if_vr.c: D-Link DFE530-TX, other boards based on the VIA Rhine and
Rhine II chips (note: the D-Link and certain other cards
that actually use a Rhine II chip still return the PCI
device ID of the Rhine I. I don't know why, and it doesn't
really matter since the driver treats both chips the same
anyway.)
if_wb.c: Trendware TE100-PCIE and various other cards based on the
Winbond W89C840F chip (the Trendware card is identical to
the sample boards Winbond sent me, so who knows how many
clones there are running around)
All drivers include support for ifmedia, BPF and hardware multicast
filtering.
Also updated GENERIC, LINT, RELNOTES.TXT, userconfig and
sysinstall device list.
I also have a driver for the ASIX AX88140A in the works.
1998-12-04 18:01:24 +00:00
|
|
|
frame.mii_regaddr = reg;
|
|
|
|
vr_mii_readreg(sc, &frame);
|
2004-07-02 23:51:44 +00:00
|
|
|
return (frame.mii_data);
|
An early Christmas present: add driver support for a whole bunch of
PCI fast ethernet adapters, plus man pages.
if_pn.c: Netgear FA310TX model D1, LinkSys LNE100TX, Matrox FastNIC 10/100,
various other PNIC devices
if_mx.c: NDC Communications SOHOware SFA100 (Macronix 98713A), various
other boards based on the Macronix 98713, 98713A, 98715, 98715A
and 98725 chips
if_vr.c: D-Link DFE530-TX, other boards based on the VIA Rhine and
Rhine II chips (note: the D-Link and certain other cards
that actually use a Rhine II chip still return the PCI
device ID of the Rhine I. I don't know why, and it doesn't
really matter since the driver treats both chips the same
anyway.)
if_wb.c: Trendware TE100-PCIE and various other cards based on the
Winbond W89C840F chip (the Trendware card is identical to
the sample boards Winbond sent me, so who knows how many
clones there are running around)
All drivers include support for ifmedia, BPF and hardware multicast
filtering.
Also updated GENERIC, LINT, RELNOTES.TXT, userconfig and
sysinstall device list.
I also have a driver for the ASIX AX88140A in the works.
1998-12-04 18:01:24 +00:00
|
|
|
}
|
|
|
|
|
2002-08-24 00:02:03 +00:00
|
|
|
static int
|
2004-07-02 23:51:44 +00:00
|
|
|
vr_miibus_writereg(device_t dev, uint16_t phy, uint16_t reg, uint16_t data)
|
An early Christmas present: add driver support for a whole bunch of
PCI fast ethernet adapters, plus man pages.
if_pn.c: Netgear FA310TX model D1, LinkSys LNE100TX, Matrox FastNIC 10/100,
various other PNIC devices
if_mx.c: NDC Communications SOHOware SFA100 (Macronix 98713A), various
other boards based on the Macronix 98713, 98713A, 98715, 98715A
and 98725 chips
if_vr.c: D-Link DFE530-TX, other boards based on the VIA Rhine and
Rhine II chips (note: the D-Link and certain other cards
that actually use a Rhine II chip still return the PCI
device ID of the Rhine I. I don't know why, and it doesn't
really matter since the driver treats both chips the same
anyway.)
if_wb.c: Trendware TE100-PCIE and various other cards based on the
Winbond W89C840F chip (the Trendware card is identical to
the sample boards Winbond sent me, so who knows how many
clones there are running around)
All drivers include support for ifmedia, BPF and hardware multicast
filtering.
Also updated GENERIC, LINT, RELNOTES.TXT, userconfig and
sysinstall device list.
I also have a driver for the ASIX AX88140A in the works.
1998-12-04 18:01:24 +00:00
|
|
|
{
|
|
|
|
struct vr_mii_frame frame;
|
2004-07-02 23:51:44 +00:00
|
|
|
struct vr_softc *sc = device_get_softc(dev);
|
2003-02-01 01:18:26 +00:00
|
|
|
|
2007-04-22 12:55:36 +00:00
|
|
|
if (sc->vr_revid == REV_ID_VT6102_APOLLO && phy != 1)
|
|
|
|
return (0);
|
2003-02-01 01:18:26 +00:00
|
|
|
|
An early Christmas present: add driver support for a whole bunch of
PCI fast ethernet adapters, plus man pages.
if_pn.c: Netgear FA310TX model D1, LinkSys LNE100TX, Matrox FastNIC 10/100,
various other PNIC devices
if_mx.c: NDC Communications SOHOware SFA100 (Macronix 98713A), various
other boards based on the Macronix 98713, 98713A, 98715, 98715A
and 98725 chips
if_vr.c: D-Link DFE530-TX, other boards based on the VIA Rhine and
Rhine II chips (note: the D-Link and certain other cards
that actually use a Rhine II chip still return the PCI
device ID of the Rhine I. I don't know why, and it doesn't
really matter since the driver treats both chips the same
anyway.)
if_wb.c: Trendware TE100-PCIE and various other cards based on the
Winbond W89C840F chip (the Trendware card is identical to
the sample boards Winbond sent me, so who knows how many
clones there are running around)
All drivers include support for ifmedia, BPF and hardware multicast
filtering.
Also updated GENERIC, LINT, RELNOTES.TXT, userconfig and
sysinstall device list.
I also have a driver for the ASIX AX88140A in the works.
1998-12-04 18:01:24 +00:00
|
|
|
bzero((char *)&frame, sizeof(frame));
|
1999-09-19 22:03:31 +00:00
|
|
|
frame.mii_phyaddr = phy;
|
An early Christmas present: add driver support for a whole bunch of
PCI fast ethernet adapters, plus man pages.
if_pn.c: Netgear FA310TX model D1, LinkSys LNE100TX, Matrox FastNIC 10/100,
various other PNIC devices
if_mx.c: NDC Communications SOHOware SFA100 (Macronix 98713A), various
other boards based on the Macronix 98713, 98713A, 98715, 98715A
and 98725 chips
if_vr.c: D-Link DFE530-TX, other boards based on the VIA Rhine and
Rhine II chips (note: the D-Link and certain other cards
that actually use a Rhine II chip still return the PCI
device ID of the Rhine I. I don't know why, and it doesn't
really matter since the driver treats both chips the same
anyway.)
if_wb.c: Trendware TE100-PCIE and various other cards based on the
Winbond W89C840F chip (the Trendware card is identical to
the sample boards Winbond sent me, so who knows how many
clones there are running around)
All drivers include support for ifmedia, BPF and hardware multicast
filtering.
Also updated GENERIC, LINT, RELNOTES.TXT, userconfig and
sysinstall device list.
I also have a driver for the ASIX AX88140A in the works.
1998-12-04 18:01:24 +00:00
|
|
|
frame.mii_regaddr = reg;
|
|
|
|
frame.mii_data = data;
|
|
|
|
vr_mii_writereg(sc, &frame);
|
|
|
|
|
2004-07-02 23:51:44 +00:00
|
|
|
return (0);
|
1999-09-19 22:03:31 +00:00
|
|
|
}
|
|
|
|
|
2002-08-24 00:02:03 +00:00
|
|
|
static void
|
2004-07-02 23:51:44 +00:00
|
|
|
vr_miibus_statchg(device_t dev)
|
1999-09-19 22:03:31 +00:00
|
|
|
{
|
|
|
|
struct mii_data *mii;
|
2004-07-02 23:51:44 +00:00
|
|
|
struct vr_softc *sc = device_get_softc(dev);
|
1999-09-19 22:03:31 +00:00
|
|
|
|
|
|
|
mii = device_get_softc(sc->vr_miibus);
|
|
|
|
vr_setcfg(sc, mii->mii_media_active);
|
An early Christmas present: add driver support for a whole bunch of
PCI fast ethernet adapters, plus man pages.
if_pn.c: Netgear FA310TX model D1, LinkSys LNE100TX, Matrox FastNIC 10/100,
various other PNIC devices
if_mx.c: NDC Communications SOHOware SFA100 (Macronix 98713A), various
other boards based on the Macronix 98713, 98713A, 98715, 98715A
and 98725 chips
if_vr.c: D-Link DFE530-TX, other boards based on the VIA Rhine and
Rhine II chips (note: the D-Link and certain other cards
that actually use a Rhine II chip still return the PCI
device ID of the Rhine I. I don't know why, and it doesn't
really matter since the driver treats both chips the same
anyway.)
if_wb.c: Trendware TE100-PCIE and various other cards based on the
Winbond W89C840F chip (the Trendware card is identical to
the sample boards Winbond sent me, so who knows how many
clones there are running around)
All drivers include support for ifmedia, BPF and hardware multicast
filtering.
Also updated GENERIC, LINT, RELNOTES.TXT, userconfig and
sysinstall device list.
I also have a driver for the ASIX AX88140A in the works.
1998-12-04 18:01:24 +00:00
|
|
|
}
|
|
|
|
|
|
|
|
/*
|
|
|
|
* Program the 64-bit multicast hash filter.
|
|
|
|
*/
|
2002-08-24 00:02:03 +00:00
|
|
|
static void
|
2004-07-02 23:51:44 +00:00
|
|
|
vr_setmulti(struct vr_softc *sc)
|
An early Christmas present: add driver support for a whole bunch of
PCI fast ethernet adapters, plus man pages.
if_pn.c: Netgear FA310TX model D1, LinkSys LNE100TX, Matrox FastNIC 10/100,
various other PNIC devices
if_mx.c: NDC Communications SOHOware SFA100 (Macronix 98713A), various
other boards based on the Macronix 98713, 98713A, 98715, 98715A
and 98725 chips
if_vr.c: D-Link DFE530-TX, other boards based on the VIA Rhine and
Rhine II chips (note: the D-Link and certain other cards
that actually use a Rhine II chip still return the PCI
device ID of the Rhine I. I don't know why, and it doesn't
really matter since the driver treats both chips the same
anyway.)
if_wb.c: Trendware TE100-PCIE and various other cards based on the
Winbond W89C840F chip (the Trendware card is identical to
the sample boards Winbond sent me, so who knows how many
clones there are running around)
All drivers include support for ifmedia, BPF and hardware multicast
filtering.
Also updated GENERIC, LINT, RELNOTES.TXT, userconfig and
sysinstall device list.
I also have a driver for the ASIX AX88140A in the works.
1998-12-04 18:01:24 +00:00
|
|
|
{
|
2005-06-10 16:49:24 +00:00
|
|
|
struct ifnet *ifp = sc->vr_ifp;
|
An early Christmas present: add driver support for a whole bunch of
PCI fast ethernet adapters, plus man pages.
if_pn.c: Netgear FA310TX model D1, LinkSys LNE100TX, Matrox FastNIC 10/100,
various other PNIC devices
if_mx.c: NDC Communications SOHOware SFA100 (Macronix 98713A), various
other boards based on the Macronix 98713, 98713A, 98715, 98715A
and 98725 chips
if_vr.c: D-Link DFE530-TX, other boards based on the VIA Rhine and
Rhine II chips (note: the D-Link and certain other cards
that actually use a Rhine II chip still return the PCI
device ID of the Rhine I. I don't know why, and it doesn't
really matter since the driver treats both chips the same
anyway.)
if_wb.c: Trendware TE100-PCIE and various other cards based on the
Winbond W89C840F chip (the Trendware card is identical to
the sample boards Winbond sent me, so who knows how many
clones there are running around)
All drivers include support for ifmedia, BPF and hardware multicast
filtering.
Also updated GENERIC, LINT, RELNOTES.TXT, userconfig and
sysinstall device list.
I also have a driver for the ASIX AX88140A in the works.
1998-12-04 18:01:24 +00:00
|
|
|
int h = 0;
|
2004-07-02 23:51:44 +00:00
|
|
|
uint32_t hashes[2] = { 0, 0 };
|
An early Christmas present: add driver support for a whole bunch of
PCI fast ethernet adapters, plus man pages.
if_pn.c: Netgear FA310TX model D1, LinkSys LNE100TX, Matrox FastNIC 10/100,
various other PNIC devices
if_mx.c: NDC Communications SOHOware SFA100 (Macronix 98713A), various
other boards based on the Macronix 98713, 98713A, 98715, 98715A
and 98725 chips
if_vr.c: D-Link DFE530-TX, other boards based on the VIA Rhine and
Rhine II chips (note: the D-Link and certain other cards
that actually use a Rhine II chip still return the PCI
device ID of the Rhine I. I don't know why, and it doesn't
really matter since the driver treats both chips the same
anyway.)
if_wb.c: Trendware TE100-PCIE and various other cards based on the
Winbond W89C840F chip (the Trendware card is identical to
the sample boards Winbond sent me, so who knows how many
clones there are running around)
All drivers include support for ifmedia, BPF and hardware multicast
filtering.
Also updated GENERIC, LINT, RELNOTES.TXT, userconfig and
sysinstall device list.
I also have a driver for the ASIX AX88140A in the works.
1998-12-04 18:01:24 +00:00
|
|
|
struct ifmultiaddr *ifma;
|
2004-07-02 23:51:44 +00:00
|
|
|
uint8_t rxfilt;
|
An early Christmas present: add driver support for a whole bunch of
PCI fast ethernet adapters, plus man pages.
if_pn.c: Netgear FA310TX model D1, LinkSys LNE100TX, Matrox FastNIC 10/100,
various other PNIC devices
if_mx.c: NDC Communications SOHOware SFA100 (Macronix 98713A), various
other boards based on the Macronix 98713, 98713A, 98715, 98715A
and 98725 chips
if_vr.c: D-Link DFE530-TX, other boards based on the VIA Rhine and
Rhine II chips (note: the D-Link and certain other cards
that actually use a Rhine II chip still return the PCI
device ID of the Rhine I. I don't know why, and it doesn't
really matter since the driver treats both chips the same
anyway.)
if_wb.c: Trendware TE100-PCIE and various other cards based on the
Winbond W89C840F chip (the Trendware card is identical to
the sample boards Winbond sent me, so who knows how many
clones there are running around)
All drivers include support for ifmedia, BPF and hardware multicast
filtering.
Also updated GENERIC, LINT, RELNOTES.TXT, userconfig and
sysinstall device list.
I also have a driver for the ASIX AX88140A in the works.
1998-12-04 18:01:24 +00:00
|
|
|
int mcnt = 0;
|
|
|
|
|
2004-07-03 02:59:02 +00:00
|
|
|
VR_LOCK_ASSERT(sc);
|
An early Christmas present: add driver support for a whole bunch of
PCI fast ethernet adapters, plus man pages.
if_pn.c: Netgear FA310TX model D1, LinkSys LNE100TX, Matrox FastNIC 10/100,
various other PNIC devices
if_mx.c: NDC Communications SOHOware SFA100 (Macronix 98713A), various
other boards based on the Macronix 98713, 98713A, 98715, 98715A
and 98725 chips
if_vr.c: D-Link DFE530-TX, other boards based on the VIA Rhine and
Rhine II chips (note: the D-Link and certain other cards
that actually use a Rhine II chip still return the PCI
device ID of the Rhine I. I don't know why, and it doesn't
really matter since the driver treats both chips the same
anyway.)
if_wb.c: Trendware TE100-PCIE and various other cards based on the
Winbond W89C840F chip (the Trendware card is identical to
the sample boards Winbond sent me, so who knows how many
clones there are running around)
All drivers include support for ifmedia, BPF and hardware multicast
filtering.
Also updated GENERIC, LINT, RELNOTES.TXT, userconfig and
sysinstall device list.
I also have a driver for the ASIX AX88140A in the works.
1998-12-04 18:01:24 +00:00
|
|
|
|
|
|
|
rxfilt = CSR_READ_1(sc, VR_RXCFG);
|
|
|
|
|
|
|
|
if (ifp->if_flags & IFF_ALLMULTI || ifp->if_flags & IFF_PROMISC) {
|
|
|
|
rxfilt |= VR_RXCFG_RX_MULTI;
|
|
|
|
CSR_WRITE_1(sc, VR_RXCFG, rxfilt);
|
|
|
|
CSR_WRITE_4(sc, VR_MAR0, 0xFFFFFFFF);
|
|
|
|
CSR_WRITE_4(sc, VR_MAR1, 0xFFFFFFFF);
|
|
|
|
return;
|
|
|
|
}
|
|
|
|
|
2004-07-02 23:51:44 +00:00
|
|
|
/* First, zero out all the existing hash bits. */
|
An early Christmas present: add driver support for a whole bunch of
PCI fast ethernet adapters, plus man pages.
if_pn.c: Netgear FA310TX model D1, LinkSys LNE100TX, Matrox FastNIC 10/100,
various other PNIC devices
if_mx.c: NDC Communications SOHOware SFA100 (Macronix 98713A), various
other boards based on the Macronix 98713, 98713A, 98715, 98715A
and 98725 chips
if_vr.c: D-Link DFE530-TX, other boards based on the VIA Rhine and
Rhine II chips (note: the D-Link and certain other cards
that actually use a Rhine II chip still return the PCI
device ID of the Rhine I. I don't know why, and it doesn't
really matter since the driver treats both chips the same
anyway.)
if_wb.c: Trendware TE100-PCIE and various other cards based on the
Winbond W89C840F chip (the Trendware card is identical to
the sample boards Winbond sent me, so who knows how many
clones there are running around)
All drivers include support for ifmedia, BPF and hardware multicast
filtering.
Also updated GENERIC, LINT, RELNOTES.TXT, userconfig and
sysinstall device list.
I also have a driver for the ASIX AX88140A in the works.
1998-12-04 18:01:24 +00:00
|
|
|
CSR_WRITE_4(sc, VR_MAR0, 0);
|
|
|
|
CSR_WRITE_4(sc, VR_MAR1, 0);
|
|
|
|
|
2004-07-02 23:51:44 +00:00
|
|
|
/* Now program new ones. */
|
2005-08-03 00:18:35 +00:00
|
|
|
IF_ADDR_LOCK(ifp);
|
2001-02-06 10:12:15 +00:00
|
|
|
TAILQ_FOREACH(ifma, &ifp->if_multiaddrs, ifma_link) {
|
An early Christmas present: add driver support for a whole bunch of
PCI fast ethernet adapters, plus man pages.
if_pn.c: Netgear FA310TX model D1, LinkSys LNE100TX, Matrox FastNIC 10/100,
various other PNIC devices
if_mx.c: NDC Communications SOHOware SFA100 (Macronix 98713A), various
other boards based on the Macronix 98713, 98713A, 98715, 98715A
and 98725 chips
if_vr.c: D-Link DFE530-TX, other boards based on the VIA Rhine and
Rhine II chips (note: the D-Link and certain other cards
that actually use a Rhine II chip still return the PCI
device ID of the Rhine I. I don't know why, and it doesn't
really matter since the driver treats both chips the same
anyway.)
if_wb.c: Trendware TE100-PCIE and various other cards based on the
Winbond W89C840F chip (the Trendware card is identical to
the sample boards Winbond sent me, so who knows how many
clones there are running around)
All drivers include support for ifmedia, BPF and hardware multicast
filtering.
Also updated GENERIC, LINT, RELNOTES.TXT, userconfig and
sysinstall device list.
I also have a driver for the ASIX AX88140A in the works.
1998-12-04 18:01:24 +00:00
|
|
|
if (ifma->ifma_addr->sa_family != AF_LINK)
|
|
|
|
continue;
|
2004-06-09 14:34:04 +00:00
|
|
|
h = ether_crc32_be(LLADDR((struct sockaddr_dl *)
|
|
|
|
ifma->ifma_addr), ETHER_ADDR_LEN) >> 26;
|
An early Christmas present: add driver support for a whole bunch of
PCI fast ethernet adapters, plus man pages.
if_pn.c: Netgear FA310TX model D1, LinkSys LNE100TX, Matrox FastNIC 10/100,
various other PNIC devices
if_mx.c: NDC Communications SOHOware SFA100 (Macronix 98713A), various
other boards based on the Macronix 98713, 98713A, 98715, 98715A
and 98725 chips
if_vr.c: D-Link DFE530-TX, other boards based on the VIA Rhine and
Rhine II chips (note: the D-Link and certain other cards
that actually use a Rhine II chip still return the PCI
device ID of the Rhine I. I don't know why, and it doesn't
really matter since the driver treats both chips the same
anyway.)
if_wb.c: Trendware TE100-PCIE and various other cards based on the
Winbond W89C840F chip (the Trendware card is identical to
the sample boards Winbond sent me, so who knows how many
clones there are running around)
All drivers include support for ifmedia, BPF and hardware multicast
filtering.
Also updated GENERIC, LINT, RELNOTES.TXT, userconfig and
sysinstall device list.
I also have a driver for the ASIX AX88140A in the works.
1998-12-04 18:01:24 +00:00
|
|
|
if (h < 32)
|
|
|
|
hashes[0] |= (1 << h);
|
|
|
|
else
|
|
|
|
hashes[1] |= (1 << (h - 32));
|
|
|
|
mcnt++;
|
|
|
|
}
|
2005-08-03 00:18:35 +00:00
|
|
|
IF_ADDR_UNLOCK(ifp);
|
An early Christmas present: add driver support for a whole bunch of
PCI fast ethernet adapters, plus man pages.
if_pn.c: Netgear FA310TX model D1, LinkSys LNE100TX, Matrox FastNIC 10/100,
various other PNIC devices
if_mx.c: NDC Communications SOHOware SFA100 (Macronix 98713A), various
other boards based on the Macronix 98713, 98713A, 98715, 98715A
and 98725 chips
if_vr.c: D-Link DFE530-TX, other boards based on the VIA Rhine and
Rhine II chips (note: the D-Link and certain other cards
that actually use a Rhine II chip still return the PCI
device ID of the Rhine I. I don't know why, and it doesn't
really matter since the driver treats both chips the same
anyway.)
if_wb.c: Trendware TE100-PCIE and various other cards based on the
Winbond W89C840F chip (the Trendware card is identical to
the sample boards Winbond sent me, so who knows how many
clones there are running around)
All drivers include support for ifmedia, BPF and hardware multicast
filtering.
Also updated GENERIC, LINT, RELNOTES.TXT, userconfig and
sysinstall device list.
I also have a driver for the ASIX AX88140A in the works.
1998-12-04 18:01:24 +00:00
|
|
|
|
|
|
|
if (mcnt)
|
|
|
|
rxfilt |= VR_RXCFG_RX_MULTI;
|
|
|
|
else
|
|
|
|
rxfilt &= ~VR_RXCFG_RX_MULTI;
|
|
|
|
|
|
|
|
CSR_WRITE_4(sc, VR_MAR0, hashes[0]);
|
|
|
|
CSR_WRITE_4(sc, VR_MAR1, hashes[1]);
|
|
|
|
CSR_WRITE_1(sc, VR_RXCFG, rxfilt);
|
|
|
|
}
|
|
|
|
|
|
|
|
/*
|
|
|
|
* In order to fiddle with the
|
|
|
|
* 'full-duplex' and '100Mbps' bits in the netconfig register, we
|
|
|
|
* first have to put the transmit and/or receive logic in the idle state.
|
|
|
|
*/
|
2002-08-24 00:02:03 +00:00
|
|
|
static void
|
2004-07-02 23:51:44 +00:00
|
|
|
vr_setcfg(struct vr_softc *sc, int media)
|
An early Christmas present: add driver support for a whole bunch of
PCI fast ethernet adapters, plus man pages.
if_pn.c: Netgear FA310TX model D1, LinkSys LNE100TX, Matrox FastNIC 10/100,
various other PNIC devices
if_mx.c: NDC Communications SOHOware SFA100 (Macronix 98713A), various
other boards based on the Macronix 98713, 98713A, 98715, 98715A
and 98725 chips
if_vr.c: D-Link DFE530-TX, other boards based on the VIA Rhine and
Rhine II chips (note: the D-Link and certain other cards
that actually use a Rhine II chip still return the PCI
device ID of the Rhine I. I don't know why, and it doesn't
really matter since the driver treats both chips the same
anyway.)
if_wb.c: Trendware TE100-PCIE and various other cards based on the
Winbond W89C840F chip (the Trendware card is identical to
the sample boards Winbond sent me, so who knows how many
clones there are running around)
All drivers include support for ifmedia, BPF and hardware multicast
filtering.
Also updated GENERIC, LINT, RELNOTES.TXT, userconfig and
sysinstall device list.
I also have a driver for the ASIX AX88140A in the works.
1998-12-04 18:01:24 +00:00
|
|
|
{
|
2004-07-03 02:52:32 +00:00
|
|
|
int restart = 0;
|
An early Christmas present: add driver support for a whole bunch of
PCI fast ethernet adapters, plus man pages.
if_pn.c: Netgear FA310TX model D1, LinkSys LNE100TX, Matrox FastNIC 10/100,
various other PNIC devices
if_mx.c: NDC Communications SOHOware SFA100 (Macronix 98713A), various
other boards based on the Macronix 98713, 98713A, 98715, 98715A
and 98725 chips
if_vr.c: D-Link DFE530-TX, other boards based on the VIA Rhine and
Rhine II chips (note: the D-Link and certain other cards
that actually use a Rhine II chip still return the PCI
device ID of the Rhine I. I don't know why, and it doesn't
really matter since the driver treats both chips the same
anyway.)
if_wb.c: Trendware TE100-PCIE and various other cards based on the
Winbond W89C840F chip (the Trendware card is identical to
the sample boards Winbond sent me, so who knows how many
clones there are running around)
All drivers include support for ifmedia, BPF and hardware multicast
filtering.
Also updated GENERIC, LINT, RELNOTES.TXT, userconfig and
sysinstall device list.
I also have a driver for the ASIX AX88140A in the works.
1998-12-04 18:01:24 +00:00
|
|
|
|
2004-07-03 02:59:02 +00:00
|
|
|
VR_LOCK_ASSERT(sc);
|
|
|
|
|
An early Christmas present: add driver support for a whole bunch of
PCI fast ethernet adapters, plus man pages.
if_pn.c: Netgear FA310TX model D1, LinkSys LNE100TX, Matrox FastNIC 10/100,
various other PNIC devices
if_mx.c: NDC Communications SOHOware SFA100 (Macronix 98713A), various
other boards based on the Macronix 98713, 98713A, 98715, 98715A
and 98725 chips
if_vr.c: D-Link DFE530-TX, other boards based on the VIA Rhine and
Rhine II chips (note: the D-Link and certain other cards
that actually use a Rhine II chip still return the PCI
device ID of the Rhine I. I don't know why, and it doesn't
really matter since the driver treats both chips the same
anyway.)
if_wb.c: Trendware TE100-PCIE and various other cards based on the
Winbond W89C840F chip (the Trendware card is identical to
the sample boards Winbond sent me, so who knows how many
clones there are running around)
All drivers include support for ifmedia, BPF and hardware multicast
filtering.
Also updated GENERIC, LINT, RELNOTES.TXT, userconfig and
sysinstall device list.
I also have a driver for the ASIX AX88140A in the works.
1998-12-04 18:01:24 +00:00
|
|
|
if (CSR_READ_2(sc, VR_COMMAND) & (VR_CMD_TX_ON|VR_CMD_RX_ON)) {
|
|
|
|
restart = 1;
|
|
|
|
VR_CLRBIT16(sc, VR_COMMAND, (VR_CMD_TX_ON|VR_CMD_RX_ON));
|
|
|
|
}
|
|
|
|
|
1999-09-19 22:03:31 +00:00
|
|
|
if ((media & IFM_GMASK) == IFM_FDX)
|
An early Christmas present: add driver support for a whole bunch of
PCI fast ethernet adapters, plus man pages.
if_pn.c: Netgear FA310TX model D1, LinkSys LNE100TX, Matrox FastNIC 10/100,
various other PNIC devices
if_mx.c: NDC Communications SOHOware SFA100 (Macronix 98713A), various
other boards based on the Macronix 98713, 98713A, 98715, 98715A
and 98725 chips
if_vr.c: D-Link DFE530-TX, other boards based on the VIA Rhine and
Rhine II chips (note: the D-Link and certain other cards
that actually use a Rhine II chip still return the PCI
device ID of the Rhine I. I don't know why, and it doesn't
really matter since the driver treats both chips the same
anyway.)
if_wb.c: Trendware TE100-PCIE and various other cards based on the
Winbond W89C840F chip (the Trendware card is identical to
the sample boards Winbond sent me, so who knows how many
clones there are running around)
All drivers include support for ifmedia, BPF and hardware multicast
filtering.
Also updated GENERIC, LINT, RELNOTES.TXT, userconfig and
sysinstall device list.
I also have a driver for the ASIX AX88140A in the works.
1998-12-04 18:01:24 +00:00
|
|
|
VR_SETBIT16(sc, VR_COMMAND, VR_CMD_FULLDUPLEX);
|
|
|
|
else
|
|
|
|
VR_CLRBIT16(sc, VR_COMMAND, VR_CMD_FULLDUPLEX);
|
|
|
|
|
|
|
|
if (restart)
|
|
|
|
VR_SETBIT16(sc, VR_COMMAND, VR_CMD_TX_ON|VR_CMD_RX_ON);
|
|
|
|
}
|
|
|
|
|
2002-08-24 00:02:03 +00:00
|
|
|
static void
|
2007-04-22 12:55:36 +00:00
|
|
|
vr_reset(const struct vr_softc *sc)
|
An early Christmas present: add driver support for a whole bunch of
PCI fast ethernet adapters, plus man pages.
if_pn.c: Netgear FA310TX model D1, LinkSys LNE100TX, Matrox FastNIC 10/100,
various other PNIC devices
if_mx.c: NDC Communications SOHOware SFA100 (Macronix 98713A), various
other boards based on the Macronix 98713, 98713A, 98715, 98715A
and 98725 chips
if_vr.c: D-Link DFE530-TX, other boards based on the VIA Rhine and
Rhine II chips (note: the D-Link and certain other cards
that actually use a Rhine II chip still return the PCI
device ID of the Rhine I. I don't know why, and it doesn't
really matter since the driver treats both chips the same
anyway.)
if_wb.c: Trendware TE100-PCIE and various other cards based on the
Winbond W89C840F chip (the Trendware card is identical to
the sample boards Winbond sent me, so who knows how many
clones there are running around)
All drivers include support for ifmedia, BPF and hardware multicast
filtering.
Also updated GENERIC, LINT, RELNOTES.TXT, userconfig and
sysinstall device list.
I also have a driver for the ASIX AX88140A in the works.
1998-12-04 18:01:24 +00:00
|
|
|
{
|
2004-07-03 02:52:32 +00:00
|
|
|
register int i;
|
An early Christmas present: add driver support for a whole bunch of
PCI fast ethernet adapters, plus man pages.
if_pn.c: Netgear FA310TX model D1, LinkSys LNE100TX, Matrox FastNIC 10/100,
various other PNIC devices
if_mx.c: NDC Communications SOHOware SFA100 (Macronix 98713A), various
other boards based on the Macronix 98713, 98713A, 98715, 98715A
and 98725 chips
if_vr.c: D-Link DFE530-TX, other boards based on the VIA Rhine and
Rhine II chips (note: the D-Link and certain other cards
that actually use a Rhine II chip still return the PCI
device ID of the Rhine I. I don't know why, and it doesn't
really matter since the driver treats both chips the same
anyway.)
if_wb.c: Trendware TE100-PCIE and various other cards based on the
Winbond W89C840F chip (the Trendware card is identical to
the sample boards Winbond sent me, so who knows how many
clones there are running around)
All drivers include support for ifmedia, BPF and hardware multicast
filtering.
Also updated GENERIC, LINT, RELNOTES.TXT, userconfig and
sysinstall device list.
I also have a driver for the ASIX AX88140A in the works.
1998-12-04 18:01:24 +00:00
|
|
|
|
2005-10-27 21:18:37 +00:00
|
|
|
/*VR_LOCK_ASSERT(sc);*/ /* XXX: Called during attach w/o lock. */
|
2004-07-03 02:59:02 +00:00
|
|
|
|
An early Christmas present: add driver support for a whole bunch of
PCI fast ethernet adapters, plus man pages.
if_pn.c: Netgear FA310TX model D1, LinkSys LNE100TX, Matrox FastNIC 10/100,
various other PNIC devices
if_mx.c: NDC Communications SOHOware SFA100 (Macronix 98713A), various
other boards based on the Macronix 98713, 98713A, 98715, 98715A
and 98725 chips
if_vr.c: D-Link DFE530-TX, other boards based on the VIA Rhine and
Rhine II chips (note: the D-Link and certain other cards
that actually use a Rhine II chip still return the PCI
device ID of the Rhine I. I don't know why, and it doesn't
really matter since the driver treats both chips the same
anyway.)
if_wb.c: Trendware TE100-PCIE and various other cards based on the
Winbond W89C840F chip (the Trendware card is identical to
the sample boards Winbond sent me, so who knows how many
clones there are running around)
All drivers include support for ifmedia, BPF and hardware multicast
filtering.
Also updated GENERIC, LINT, RELNOTES.TXT, userconfig and
sysinstall device list.
I also have a driver for the ASIX AX88140A in the works.
1998-12-04 18:01:24 +00:00
|
|
|
VR_SETBIT16(sc, VR_COMMAND, VR_CMD_RESET);
|
|
|
|
|
|
|
|
for (i = 0; i < VR_TIMEOUT; i++) {
|
|
|
|
DELAY(10);
|
|
|
|
if (!(CSR_READ_2(sc, VR_COMMAND) & VR_CMD_RESET))
|
|
|
|
break;
|
|
|
|
}
|
2002-11-25 05:15:27 +00:00
|
|
|
if (i == VR_TIMEOUT) {
|
|
|
|
if (sc->vr_revid < REV_ID_VT3065_A)
|
2006-09-15 10:40:54 +00:00
|
|
|
device_printf(sc->vr_dev, "reset never completed!\n");
|
2002-11-25 05:15:27 +00:00
|
|
|
else {
|
|
|
|
/* Use newer force reset command */
|
2006-09-15 10:40:54 +00:00
|
|
|
device_printf(sc->vr_dev, "Using force reset command.\n");
|
2002-11-25 05:15:27 +00:00
|
|
|
VR_SETBIT(sc, VR_MISC_CR1, VR_MISCCR1_FORSRST);
|
|
|
|
}
|
|
|
|
}
|
An early Christmas present: add driver support for a whole bunch of
PCI fast ethernet adapters, plus man pages.
if_pn.c: Netgear FA310TX model D1, LinkSys LNE100TX, Matrox FastNIC 10/100,
various other PNIC devices
if_mx.c: NDC Communications SOHOware SFA100 (Macronix 98713A), various
other boards based on the Macronix 98713, 98713A, 98715, 98715A
and 98725 chips
if_vr.c: D-Link DFE530-TX, other boards based on the VIA Rhine and
Rhine II chips (note: the D-Link and certain other cards
that actually use a Rhine II chip still return the PCI
device ID of the Rhine I. I don't know why, and it doesn't
really matter since the driver treats both chips the same
anyway.)
if_wb.c: Trendware TE100-PCIE and various other cards based on the
Winbond W89C840F chip (the Trendware card is identical to
the sample boards Winbond sent me, so who knows how many
clones there are running around)
All drivers include support for ifmedia, BPF and hardware multicast
filtering.
Also updated GENERIC, LINT, RELNOTES.TXT, userconfig and
sysinstall device list.
I also have a driver for the ASIX AX88140A in the works.
1998-12-04 18:01:24 +00:00
|
|
|
|
|
|
|
/* Wait a little while for the chip to get its brains in order. */
|
|
|
|
DELAY(1000);
|
|
|
|
}
|
|
|
|
|
2007-04-17 12:23:57 +00:00
|
|
|
/*
|
|
|
|
* Probe for a VIA Rhine chip. Check the PCI vendor and device
|
|
|
|
* IDs against our list and return a match or NULL
|
|
|
|
*/
|
|
|
|
static struct vr_type *
|
|
|
|
vr_match(device_t dev)
|
|
|
|
{
|
|
|
|
struct vr_type *t = vr_devs;
|
|
|
|
|
|
|
|
for (t = vr_devs; t->vr_name != NULL; t++)
|
|
|
|
if ((pci_get_vendor(dev) == t->vr_vid) &&
|
|
|
|
(pci_get_device(dev) == t->vr_did))
|
|
|
|
return (t);
|
|
|
|
return (NULL);
|
|
|
|
}
|
|
|
|
|
An early Christmas present: add driver support for a whole bunch of
PCI fast ethernet adapters, plus man pages.
if_pn.c: Netgear FA310TX model D1, LinkSys LNE100TX, Matrox FastNIC 10/100,
various other PNIC devices
if_mx.c: NDC Communications SOHOware SFA100 (Macronix 98713A), various
other boards based on the Macronix 98713, 98713A, 98715, 98715A
and 98725 chips
if_vr.c: D-Link DFE530-TX, other boards based on the VIA Rhine and
Rhine II chips (note: the D-Link and certain other cards
that actually use a Rhine II chip still return the PCI
device ID of the Rhine I. I don't know why, and it doesn't
really matter since the driver treats both chips the same
anyway.)
if_wb.c: Trendware TE100-PCIE and various other cards based on the
Winbond W89C840F chip (the Trendware card is identical to
the sample boards Winbond sent me, so who knows how many
clones there are running around)
All drivers include support for ifmedia, BPF and hardware multicast
filtering.
Also updated GENERIC, LINT, RELNOTES.TXT, userconfig and
sysinstall device list.
I also have a driver for the ASIX AX88140A in the works.
1998-12-04 18:01:24 +00:00
|
|
|
/*
|
|
|
|
* Probe for a VIA Rhine chip. Check the PCI vendor and device
|
|
|
|
* IDs against our list and return a device name if we find a match.
|
|
|
|
*/
|
2002-08-24 00:02:03 +00:00
|
|
|
static int
|
2004-07-02 23:51:44 +00:00
|
|
|
vr_probe(device_t dev)
|
An early Christmas present: add driver support for a whole bunch of
PCI fast ethernet adapters, plus man pages.
if_pn.c: Netgear FA310TX model D1, LinkSys LNE100TX, Matrox FastNIC 10/100,
various other PNIC devices
if_mx.c: NDC Communications SOHOware SFA100 (Macronix 98713A), various
other boards based on the Macronix 98713, 98713A, 98715, 98715A
and 98725 chips
if_vr.c: D-Link DFE530-TX, other boards based on the VIA Rhine and
Rhine II chips (note: the D-Link and certain other cards
that actually use a Rhine II chip still return the PCI
device ID of the Rhine I. I don't know why, and it doesn't
really matter since the driver treats both chips the same
anyway.)
if_wb.c: Trendware TE100-PCIE and various other cards based on the
Winbond W89C840F chip (the Trendware card is identical to
the sample boards Winbond sent me, so who knows how many
clones there are running around)
All drivers include support for ifmedia, BPF and hardware multicast
filtering.
Also updated GENERIC, LINT, RELNOTES.TXT, userconfig and
sysinstall device list.
I also have a driver for the ASIX AX88140A in the works.
1998-12-04 18:01:24 +00:00
|
|
|
{
|
2007-04-17 12:23:57 +00:00
|
|
|
struct vr_type *t;
|
An early Christmas present: add driver support for a whole bunch of
PCI fast ethernet adapters, plus man pages.
if_pn.c: Netgear FA310TX model D1, LinkSys LNE100TX, Matrox FastNIC 10/100,
various other PNIC devices
if_mx.c: NDC Communications SOHOware SFA100 (Macronix 98713A), various
other boards based on the Macronix 98713, 98713A, 98715, 98715A
and 98725 chips
if_vr.c: D-Link DFE530-TX, other boards based on the VIA Rhine and
Rhine II chips (note: the D-Link and certain other cards
that actually use a Rhine II chip still return the PCI
device ID of the Rhine I. I don't know why, and it doesn't
really matter since the driver treats both chips the same
anyway.)
if_wb.c: Trendware TE100-PCIE and various other cards based on the
Winbond W89C840F chip (the Trendware card is identical to
the sample boards Winbond sent me, so who knows how many
clones there are running around)
All drivers include support for ifmedia, BPF and hardware multicast
filtering.
Also updated GENERIC, LINT, RELNOTES.TXT, userconfig and
sysinstall device list.
I also have a driver for the ASIX AX88140A in the works.
1998-12-04 18:01:24 +00:00
|
|
|
|
2007-04-17 12:23:57 +00:00
|
|
|
t = vr_match(dev);
|
|
|
|
if (t != NULL) {
|
|
|
|
device_set_desc(dev, t->vr_name);
|
|
|
|
return (BUS_PROBE_DEFAULT);
|
An early Christmas present: add driver support for a whole bunch of
PCI fast ethernet adapters, plus man pages.
if_pn.c: Netgear FA310TX model D1, LinkSys LNE100TX, Matrox FastNIC 10/100,
various other PNIC devices
if_mx.c: NDC Communications SOHOware SFA100 (Macronix 98713A), various
other boards based on the Macronix 98713, 98713A, 98715, 98715A
and 98725 chips
if_vr.c: D-Link DFE530-TX, other boards based on the VIA Rhine and
Rhine II chips (note: the D-Link and certain other cards
that actually use a Rhine II chip still return the PCI
device ID of the Rhine I. I don't know why, and it doesn't
really matter since the driver treats both chips the same
anyway.)
if_wb.c: Trendware TE100-PCIE and various other cards based on the
Winbond W89C840F chip (the Trendware card is identical to
the sample boards Winbond sent me, so who knows how many
clones there are running around)
All drivers include support for ifmedia, BPF and hardware multicast
filtering.
Also updated GENERIC, LINT, RELNOTES.TXT, userconfig and
sysinstall device list.
I also have a driver for the ASIX AX88140A in the works.
1998-12-04 18:01:24 +00:00
|
|
|
}
|
2004-07-02 23:51:44 +00:00
|
|
|
return (ENXIO);
|
An early Christmas present: add driver support for a whole bunch of
PCI fast ethernet adapters, plus man pages.
if_pn.c: Netgear FA310TX model D1, LinkSys LNE100TX, Matrox FastNIC 10/100,
various other PNIC devices
if_mx.c: NDC Communications SOHOware SFA100 (Macronix 98713A), various
other boards based on the Macronix 98713, 98713A, 98715, 98715A
and 98725 chips
if_vr.c: D-Link DFE530-TX, other boards based on the VIA Rhine and
Rhine II chips (note: the D-Link and certain other cards
that actually use a Rhine II chip still return the PCI
device ID of the Rhine I. I don't know why, and it doesn't
really matter since the driver treats both chips the same
anyway.)
if_wb.c: Trendware TE100-PCIE and various other cards based on the
Winbond W89C840F chip (the Trendware card is identical to
the sample boards Winbond sent me, so who knows how many
clones there are running around)
All drivers include support for ifmedia, BPF and hardware multicast
filtering.
Also updated GENERIC, LINT, RELNOTES.TXT, userconfig and
sysinstall device list.
I also have a driver for the ASIX AX88140A in the works.
1998-12-04 18:01:24 +00:00
|
|
|
}
|
|
|
|
|
|
|
|
/*
|
|
|
|
* Attach the interface. Allocate softc structures, do ifmedia
|
|
|
|
* setup and ethernet/BPF attach.
|
|
|
|
*/
|
2002-08-24 00:02:03 +00:00
|
|
|
static int
|
2007-04-22 12:55:36 +00:00
|
|
|
vr_attach(device_t dev)
|
An early Christmas present: add driver support for a whole bunch of
PCI fast ethernet adapters, plus man pages.
if_pn.c: Netgear FA310TX model D1, LinkSys LNE100TX, Matrox FastNIC 10/100,
various other PNIC devices
if_mx.c: NDC Communications SOHOware SFA100 (Macronix 98713A), various
other boards based on the Macronix 98713, 98713A, 98715, 98715A
and 98725 chips
if_vr.c: D-Link DFE530-TX, other boards based on the VIA Rhine and
Rhine II chips (note: the D-Link and certain other cards
that actually use a Rhine II chip still return the PCI
device ID of the Rhine I. I don't know why, and it doesn't
really matter since the driver treats both chips the same
anyway.)
if_wb.c: Trendware TE100-PCIE and various other cards based on the
Winbond W89C840F chip (the Trendware card is identical to
the sample boards Winbond sent me, so who knows how many
clones there are running around)
All drivers include support for ifmedia, BPF and hardware multicast
filtering.
Also updated GENERIC, LINT, RELNOTES.TXT, userconfig and
sysinstall device list.
I also have a driver for the ASIX AX88140A in the works.
1998-12-04 18:01:24 +00:00
|
|
|
{
|
2000-10-13 17:54:19 +00:00
|
|
|
int i;
|
An early Christmas present: add driver support for a whole bunch of
PCI fast ethernet adapters, plus man pages.
if_pn.c: Netgear FA310TX model D1, LinkSys LNE100TX, Matrox FastNIC 10/100,
various other PNIC devices
if_mx.c: NDC Communications SOHOware SFA100 (Macronix 98713A), various
other boards based on the Macronix 98713, 98713A, 98715, 98715A
and 98725 chips
if_vr.c: D-Link DFE530-TX, other boards based on the VIA Rhine and
Rhine II chips (note: the D-Link and certain other cards
that actually use a Rhine II chip still return the PCI
device ID of the Rhine I. I don't know why, and it doesn't
really matter since the driver treats both chips the same
anyway.)
if_wb.c: Trendware TE100-PCIE and various other cards based on the
Winbond W89C840F chip (the Trendware card is identical to
the sample boards Winbond sent me, so who knows how many
clones there are running around)
All drivers include support for ifmedia, BPF and hardware multicast
filtering.
Also updated GENERIC, LINT, RELNOTES.TXT, userconfig and
sysinstall device list.
I also have a driver for the ASIX AX88140A in the works.
1998-12-04 18:01:24 +00:00
|
|
|
u_char eaddr[ETHER_ADDR_LEN];
|
|
|
|
struct vr_softc *sc;
|
|
|
|
struct ifnet *ifp;
|
2007-04-22 12:55:36 +00:00
|
|
|
int error = 0, rid;
|
2007-04-17 12:23:57 +00:00
|
|
|
struct vr_type *t;
|
Not all VIA Rhine chips support 256 register space. So touching
VR_STICKHW register would result in unexpected results on these
hardwares. wpaul said the following for the issue.
The vr_attach() routine unconditionally does this for all supported
chips:
/*
* Windows may put the chip in suspend mode when it
* shuts down. Be sure to kick it in the head to wake it
* up again.
*/
VR_CLRBIT(sc, VR_STICKHW, (VR_STICKHW_DS0|VR_STICKHW_DS1));
The problem is, the VR_STICKHW register is not valid on all Rhine
devices. The VT86C100A chip, which is present on the D-Link DFE-530TX
boards, doesn't support power management, and its register space is
only 128 bytes wide. The VR_STICKHW register offset falls outside this
range. This may go unnoticed in most scenarios, but if you happen to have
another PCI device in your system which is assigned the register
space immediately after that of the Rhine, the vr(4) driver will
incorrectly stomp it. In my case, the BIOS on my test board decided
to put the register space for my PRO/100 ethernet board right next
to the Rhine, and the Rhine driver ended up clobbering the IMR register
of the PRO/100 device. (Long story short: the board kept locking up on
boot. Took me the better part of the morning suss out why.)
The strictly correct thing to do would be to check the PCI config space
to make sure the device supports the power management capability and only
write to the VR_STICKHW register if it does.
Instead of inspecting chip revision numbers for the availability of
VR_STICKHW register, check the existence of power management capability
of the hardware as wpaul suggested.
Reported by: wpaul
Suggested by: wpaul
OK'ed by: jhb
2007-10-12 03:32:55 +00:00
|
|
|
int pmc;
|
An early Christmas present: add driver support for a whole bunch of
PCI fast ethernet adapters, plus man pages.
if_pn.c: Netgear FA310TX model D1, LinkSys LNE100TX, Matrox FastNIC 10/100,
various other PNIC devices
if_mx.c: NDC Communications SOHOware SFA100 (Macronix 98713A), various
other boards based on the Macronix 98713, 98713A, 98715, 98715A
and 98725 chips
if_vr.c: D-Link DFE530-TX, other boards based on the VIA Rhine and
Rhine II chips (note: the D-Link and certain other cards
that actually use a Rhine II chip still return the PCI
device ID of the Rhine I. I don't know why, and it doesn't
really matter since the driver treats both chips the same
anyway.)
if_wb.c: Trendware TE100-PCIE and various other cards based on the
Winbond W89C840F chip (the Trendware card is identical to
the sample boards Winbond sent me, so who knows how many
clones there are running around)
All drivers include support for ifmedia, BPF and hardware multicast
filtering.
Also updated GENERIC, LINT, RELNOTES.TXT, userconfig and
sysinstall device list.
I also have a driver for the ASIX AX88140A in the works.
1998-12-04 18:01:24 +00:00
|
|
|
|
1999-08-10 17:15:20 +00:00
|
|
|
sc = device_get_softc(dev);
|
2006-09-15 10:40:54 +00:00
|
|
|
sc->vr_dev = dev;
|
2007-04-17 12:23:57 +00:00
|
|
|
t = vr_match(dev);
|
|
|
|
KASSERT(t != NULL, ("Lost if_vr device match"));
|
|
|
|
sc->vr_quirks = t->vr_quirks;
|
|
|
|
device_printf(dev, "Quirks: 0x%x\n", sc->vr_quirks);
|
An early Christmas present: add driver support for a whole bunch of
PCI fast ethernet adapters, plus man pages.
if_pn.c: Netgear FA310TX model D1, LinkSys LNE100TX, Matrox FastNIC 10/100,
various other PNIC devices
if_mx.c: NDC Communications SOHOware SFA100 (Macronix 98713A), various
other boards based on the Macronix 98713, 98713A, 98715, 98715A
and 98725 chips
if_vr.c: D-Link DFE530-TX, other boards based on the VIA Rhine and
Rhine II chips (note: the D-Link and certain other cards
that actually use a Rhine II chip still return the PCI
device ID of the Rhine I. I don't know why, and it doesn't
really matter since the driver treats both chips the same
anyway.)
if_wb.c: Trendware TE100-PCIE and various other cards based on the
Winbond W89C840F chip (the Trendware card is identical to
the sample boards Winbond sent me, so who knows how many
clones there are running around)
All drivers include support for ifmedia, BPF and hardware multicast
filtering.
Also updated GENERIC, LINT, RELNOTES.TXT, userconfig and
sysinstall device list.
I also have a driver for the ASIX AX88140A in the works.
1998-12-04 18:01:24 +00:00
|
|
|
|
2002-04-04 21:03:38 +00:00
|
|
|
mtx_init(&sc->vr_mtx, device_get_nameunit(dev), MTX_NETWORK_LOCK,
|
2004-07-03 02:59:02 +00:00
|
|
|
MTX_DEF);
|
2005-10-31 21:37:27 +00:00
|
|
|
callout_init_mtx(&sc->vr_stat_callout, &sc->vr_mtx, 0);
|
|
|
|
|
An early Christmas present: add driver support for a whole bunch of
PCI fast ethernet adapters, plus man pages.
if_pn.c: Netgear FA310TX model D1, LinkSys LNE100TX, Matrox FastNIC 10/100,
various other PNIC devices
if_mx.c: NDC Communications SOHOware SFA100 (Macronix 98713A), various
other boards based on the Macronix 98713, 98713A, 98715, 98715A
and 98725 chips
if_vr.c: D-Link DFE530-TX, other boards based on the VIA Rhine and
Rhine II chips (note: the D-Link and certain other cards
that actually use a Rhine II chip still return the PCI
device ID of the Rhine I. I don't know why, and it doesn't
really matter since the driver treats both chips the same
anyway.)
if_wb.c: Trendware TE100-PCIE and various other cards based on the
Winbond W89C840F chip (the Trendware card is identical to
the sample boards Winbond sent me, so who knows how many
clones there are running around)
All drivers include support for ifmedia, BPF and hardware multicast
filtering.
Also updated GENERIC, LINT, RELNOTES.TXT, userconfig and
sysinstall device list.
I also have a driver for the ASIX AX88140A in the works.
1998-12-04 18:01:24 +00:00
|
|
|
/*
|
|
|
|
* Map control/status registers.
|
|
|
|
*/
|
2001-02-21 20:54:22 +00:00
|
|
|
pci_enable_busmaster(dev);
|
2002-11-25 05:15:27 +00:00
|
|
|
sc->vr_revid = pci_read_config(dev, VR_PCI_REVID, 4) & 0x000000FF;
|
An early Christmas present: add driver support for a whole bunch of
PCI fast ethernet adapters, plus man pages.
if_pn.c: Netgear FA310TX model D1, LinkSys LNE100TX, Matrox FastNIC 10/100,
various other PNIC devices
if_mx.c: NDC Communications SOHOware SFA100 (Macronix 98713A), various
other boards based on the Macronix 98713, 98713A, 98715, 98715A
and 98725 chips
if_vr.c: D-Link DFE530-TX, other boards based on the VIA Rhine and
Rhine II chips (note: the D-Link and certain other cards
that actually use a Rhine II chip still return the PCI
device ID of the Rhine I. I don't know why, and it doesn't
really matter since the driver treats both chips the same
anyway.)
if_wb.c: Trendware TE100-PCIE and various other cards based on the
Winbond W89C840F chip (the Trendware card is identical to
the sample boards Winbond sent me, so who knows how many
clones there are running around)
All drivers include support for ifmedia, BPF and hardware multicast
filtering.
Also updated GENERIC, LINT, RELNOTES.TXT, userconfig and
sysinstall device list.
I also have a driver for the ASIX AX88140A in the works.
1998-12-04 18:01:24 +00:00
|
|
|
|
1999-08-10 17:15:20 +00:00
|
|
|
rid = VR_RID;
|
2004-03-17 17:50:55 +00:00
|
|
|
sc->vr_res = bus_alloc_resource_any(dev, VR_RES, &rid, RF_ACTIVE);
|
1999-08-10 17:15:20 +00:00
|
|
|
|
|
|
|
if (sc->vr_res == NULL) {
|
2005-10-27 21:18:37 +00:00
|
|
|
device_printf(dev, "couldn't map ports/memory\n");
|
1999-08-10 17:15:20 +00:00
|
|
|
error = ENXIO;
|
An early Christmas present: add driver support for a whole bunch of
PCI fast ethernet adapters, plus man pages.
if_pn.c: Netgear FA310TX model D1, LinkSys LNE100TX, Matrox FastNIC 10/100,
various other PNIC devices
if_mx.c: NDC Communications SOHOware SFA100 (Macronix 98713A), various
other boards based on the Macronix 98713, 98713A, 98715, 98715A
and 98725 chips
if_vr.c: D-Link DFE530-TX, other boards based on the VIA Rhine and
Rhine II chips (note: the D-Link and certain other cards
that actually use a Rhine II chip still return the PCI
device ID of the Rhine I. I don't know why, and it doesn't
really matter since the driver treats both chips the same
anyway.)
if_wb.c: Trendware TE100-PCIE and various other cards based on the
Winbond W89C840F chip (the Trendware card is identical to
the sample boards Winbond sent me, so who knows how many
clones there are running around)
All drivers include support for ifmedia, BPF and hardware multicast
filtering.
Also updated GENERIC, LINT, RELNOTES.TXT, userconfig and
sysinstall device list.
I also have a driver for the ASIX AX88140A in the works.
1998-12-04 18:01:24 +00:00
|
|
|
goto fail;
|
|
|
|
}
|
|
|
|
|
|
|
|
/* Allocate interrupt */
|
1999-08-10 17:15:20 +00:00
|
|
|
rid = 0;
|
2004-03-17 17:50:55 +00:00
|
|
|
sc->vr_irq = bus_alloc_resource_any(dev, SYS_RES_IRQ, &rid,
|
1999-08-10 17:15:20 +00:00
|
|
|
RF_SHAREABLE | RF_ACTIVE);
|
|
|
|
|
|
|
|
if (sc->vr_irq == NULL) {
|
2005-10-27 21:18:37 +00:00
|
|
|
device_printf(dev, "couldn't map interrupt\n");
|
1999-08-10 17:15:20 +00:00
|
|
|
error = ENXIO;
|
|
|
|
goto fail;
|
|
|
|
}
|
|
|
|
|
2005-10-27 21:18:37 +00:00
|
|
|
/* Allocate ifnet structure. */
|
|
|
|
ifp = sc->vr_ifp = if_alloc(IFT_ETHER);
|
|
|
|
if (ifp == NULL) {
|
|
|
|
device_printf(dev, "can not if_alloc()\n");
|
|
|
|
error = ENOSPC;
|
|
|
|
goto fail;
|
|
|
|
}
|
|
|
|
ifp->if_softc = sc;
|
|
|
|
if_initname(ifp, device_get_name(dev), device_get_unit(dev));
|
|
|
|
ifp->if_mtu = ETHERMTU;
|
|
|
|
ifp->if_flags = IFF_BROADCAST | IFF_SIMPLEX | IFF_MULTICAST;
|
|
|
|
ifp->if_ioctl = vr_ioctl;
|
|
|
|
ifp->if_start = vr_start;
|
|
|
|
ifp->if_watchdog = vr_watchdog;
|
|
|
|
ifp->if_init = vr_init;
|
|
|
|
IFQ_SET_MAXLEN(&ifp->if_snd, VR_TX_LIST_CNT - 1);
|
|
|
|
ifp->if_snd.ifq_maxlen = VR_TX_LIST_CNT - 1;
|
|
|
|
IFQ_SET_READY(&ifp->if_snd);
|
2007-04-17 22:59:54 +00:00
|
|
|
|
|
|
|
if (sc->vr_quirks & VR_Q_CSUM) {
|
|
|
|
ifp->if_hwassist = (CSUM_IP | CSUM_TCP | CSUM_UDP);
|
|
|
|
ifp->if_capabilities |= IFCAP_HWCSUM;
|
|
|
|
}
|
|
|
|
|
2007-04-23 12:19:02 +00:00
|
|
|
ifp->if_capabilities |= IFCAP_VLAN_MTU;
|
2005-10-27 21:18:37 +00:00
|
|
|
ifp->if_capenable = ifp->if_capabilities;
|
2007-04-17 22:59:54 +00:00
|
|
|
if (ifp->if_capenable & IFCAP_TXCSUM)
|
|
|
|
ifp->if_hwassist = (CSUM_IP | CSUM_TCP | CSUM_UDP);
|
|
|
|
else
|
|
|
|
ifp->if_hwassist = 0;
|
|
|
|
|
2005-10-27 21:18:37 +00:00
|
|
|
#ifdef DEVICE_POLLING
|
|
|
|
ifp->if_capabilities |= IFCAP_POLLING;
|
|
|
|
#endif
|
|
|
|
|
2001-05-14 19:13:02 +00:00
|
|
|
/*
|
|
|
|
* Windows may put the chip in suspend mode when it
|
|
|
|
* shuts down. Be sure to kick it in the head to wake it
|
|
|
|
* up again.
|
|
|
|
*/
|
Not all VIA Rhine chips support 256 register space. So touching
VR_STICKHW register would result in unexpected results on these
hardwares. wpaul said the following for the issue.
The vr_attach() routine unconditionally does this for all supported
chips:
/*
* Windows may put the chip in suspend mode when it
* shuts down. Be sure to kick it in the head to wake it
* up again.
*/
VR_CLRBIT(sc, VR_STICKHW, (VR_STICKHW_DS0|VR_STICKHW_DS1));
The problem is, the VR_STICKHW register is not valid on all Rhine
devices. The VT86C100A chip, which is present on the D-Link DFE-530TX
boards, doesn't support power management, and its register space is
only 128 bytes wide. The VR_STICKHW register offset falls outside this
range. This may go unnoticed in most scenarios, but if you happen to have
another PCI device in your system which is assigned the register
space immediately after that of the Rhine, the vr(4) driver will
incorrectly stomp it. In my case, the BIOS on my test board decided
to put the register space for my PRO/100 ethernet board right next
to the Rhine, and the Rhine driver ended up clobbering the IMR register
of the PRO/100 device. (Long story short: the board kept locking up on
boot. Took me the better part of the morning suss out why.)
The strictly correct thing to do would be to check the PCI config space
to make sure the device supports the power management capability and only
write to the VR_STICKHW register if it does.
Instead of inspecting chip revision numbers for the availability of
VR_STICKHW register, check the existence of power management capability
of the hardware as wpaul suggested.
Reported by: wpaul
Suggested by: wpaul
OK'ed by: jhb
2007-10-12 03:32:55 +00:00
|
|
|
if (pci_find_extcap(dev, PCIY_PMG, &pmc) == 0)
|
|
|
|
VR_CLRBIT(sc, VR_STICKHW, (VR_STICKHW_DS0|VR_STICKHW_DS1));
|
2001-05-14 19:13:02 +00:00
|
|
|
|
An early Christmas present: add driver support for a whole bunch of
PCI fast ethernet adapters, plus man pages.
if_pn.c: Netgear FA310TX model D1, LinkSys LNE100TX, Matrox FastNIC 10/100,
various other PNIC devices
if_mx.c: NDC Communications SOHOware SFA100 (Macronix 98713A), various
other boards based on the Macronix 98713, 98713A, 98715, 98715A
and 98725 chips
if_vr.c: D-Link DFE530-TX, other boards based on the VIA Rhine and
Rhine II chips (note: the D-Link and certain other cards
that actually use a Rhine II chip still return the PCI
device ID of the Rhine I. I don't know why, and it doesn't
really matter since the driver treats both chips the same
anyway.)
if_wb.c: Trendware TE100-PCIE and various other cards based on the
Winbond W89C840F chip (the Trendware card is identical to
the sample boards Winbond sent me, so who knows how many
clones there are running around)
All drivers include support for ifmedia, BPF and hardware multicast
filtering.
Also updated GENERIC, LINT, RELNOTES.TXT, userconfig and
sysinstall device list.
I also have a driver for the ASIX AX88140A in the works.
1998-12-04 18:01:24 +00:00
|
|
|
/* Reset the adapter. */
|
|
|
|
vr_reset(sc);
|
|
|
|
|
2004-07-02 23:51:44 +00:00
|
|
|
/*
|
2003-02-01 01:18:26 +00:00
|
|
|
* Turn on bit2 (MIION) in PCI configuration register 0x53 during
|
|
|
|
* initialization and disable AUTOPOLL.
|
|
|
|
*/
|
2004-07-02 23:51:44 +00:00
|
|
|
pci_write_config(dev, VR_PCI_MODE,
|
2003-02-01 01:18:26 +00:00
|
|
|
pci_read_config(dev, VR_PCI_MODE, 4) | (VR_MODE3_MIION << 24), 4);
|
|
|
|
VR_CLRBIT(sc, VR_MIICMD, VR_MIICMD_AUTOPOLL);
|
|
|
|
|
An early Christmas present: add driver support for a whole bunch of
PCI fast ethernet adapters, plus man pages.
if_pn.c: Netgear FA310TX model D1, LinkSys LNE100TX, Matrox FastNIC 10/100,
various other PNIC devices
if_mx.c: NDC Communications SOHOware SFA100 (Macronix 98713A), various
other boards based on the Macronix 98713, 98713A, 98715, 98715A
and 98725 chips
if_vr.c: D-Link DFE530-TX, other boards based on the VIA Rhine and
Rhine II chips (note: the D-Link and certain other cards
that actually use a Rhine II chip still return the PCI
device ID of the Rhine I. I don't know why, and it doesn't
really matter since the driver treats both chips the same
anyway.)
if_wb.c: Trendware TE100-PCIE and various other cards based on the
Winbond W89C840F chip (the Trendware card is identical to
the sample boards Winbond sent me, so who knows how many
clones there are running around)
All drivers include support for ifmedia, BPF and hardware multicast
filtering.
Also updated GENERIC, LINT, RELNOTES.TXT, userconfig and
sysinstall device list.
I also have a driver for the ASIX AX88140A in the works.
1998-12-04 18:01:24 +00:00
|
|
|
/*
|
|
|
|
* Get station address. The way the Rhine chips work,
|
|
|
|
* you're not allowed to directly access the EEPROM once
|
|
|
|
* they've been programmed a special way. Consequently,
|
|
|
|
* we need to read the node address from the PAR0 and PAR1
|
|
|
|
* registers.
|
|
|
|
*/
|
|
|
|
VR_SETBIT(sc, VR_EECSR, VR_EECSR_LOAD);
|
|
|
|
DELAY(200);
|
|
|
|
for (i = 0; i < ETHER_ADDR_LEN; i++)
|
|
|
|
eaddr[i] = CSR_READ_1(sc, VR_PAR0 + i);
|
|
|
|
|
1999-09-19 22:03:31 +00:00
|
|
|
sc->vr_ldata = contigmalloc(sizeof(struct vr_list_data), M_DEVBUF,
|
2005-10-27 21:18:37 +00:00
|
|
|
M_NOWAIT | M_ZERO, 0, 0xffffffff, PAGE_SIZE, 0);
|
1999-09-19 22:03:31 +00:00
|
|
|
|
|
|
|
if (sc->vr_ldata == NULL) {
|
2005-10-27 21:18:37 +00:00
|
|
|
device_printf(dev, "no memory for list buffers!\n");
|
1999-08-10 17:15:20 +00:00
|
|
|
error = ENXIO;
|
|
|
|
goto fail;
|
An early Christmas present: add driver support for a whole bunch of
PCI fast ethernet adapters, plus man pages.
if_pn.c: Netgear FA310TX model D1, LinkSys LNE100TX, Matrox FastNIC 10/100,
various other PNIC devices
if_mx.c: NDC Communications SOHOware SFA100 (Macronix 98713A), various
other boards based on the Macronix 98713, 98713A, 98715, 98715A
and 98725 chips
if_vr.c: D-Link DFE530-TX, other boards based on the VIA Rhine and
Rhine II chips (note: the D-Link and certain other cards
that actually use a Rhine II chip still return the PCI
device ID of the Rhine I. I don't know why, and it doesn't
really matter since the driver treats both chips the same
anyway.)
if_wb.c: Trendware TE100-PCIE and various other cards based on the
Winbond W89C840F chip (the Trendware card is identical to
the sample boards Winbond sent me, so who knows how many
clones there are running around)
All drivers include support for ifmedia, BPF and hardware multicast
filtering.
Also updated GENERIC, LINT, RELNOTES.TXT, userconfig and
sysinstall device list.
I also have a driver for the ASIX AX88140A in the works.
1998-12-04 18:01:24 +00:00
|
|
|
}
|
|
|
|
|
2004-07-02 23:51:44 +00:00
|
|
|
/* Do MII setup. */
|
1999-09-19 22:03:31 +00:00
|
|
|
if (mii_phy_probe(dev, &sc->vr_miibus,
|
|
|
|
vr_ifmedia_upd, vr_ifmedia_sts)) {
|
2005-10-27 21:18:37 +00:00
|
|
|
device_printf(dev, "MII without any phy!\n");
|
1999-08-10 17:15:20 +00:00
|
|
|
error = ENXIO;
|
An early Christmas present: add driver support for a whole bunch of
PCI fast ethernet adapters, plus man pages.
if_pn.c: Netgear FA310TX model D1, LinkSys LNE100TX, Matrox FastNIC 10/100,
various other PNIC devices
if_mx.c: NDC Communications SOHOware SFA100 (Macronix 98713A), various
other boards based on the Macronix 98713, 98713A, 98715, 98715A
and 98725 chips
if_vr.c: D-Link DFE530-TX, other boards based on the VIA Rhine and
Rhine II chips (note: the D-Link and certain other cards
that actually use a Rhine II chip still return the PCI
device ID of the Rhine I. I don't know why, and it doesn't
really matter since the driver treats both chips the same
anyway.)
if_wb.c: Trendware TE100-PCIE and various other cards based on the
Winbond W89C840F chip (the Trendware card is identical to
the sample boards Winbond sent me, so who knows how many
clones there are running around)
All drivers include support for ifmedia, BPF and hardware multicast
filtering.
Also updated GENERIC, LINT, RELNOTES.TXT, userconfig and
sysinstall device list.
I also have a driver for the ASIX AX88140A in the works.
1998-12-04 18:01:24 +00:00
|
|
|
goto fail;
|
|
|
|
}
|
|
|
|
|
2004-07-02 23:51:44 +00:00
|
|
|
/* Call MI attach routine. */
|
2002-11-14 23:49:09 +00:00
|
|
|
ether_ifattach(ifp, eaddr);
|
2003-03-31 17:29:43 +00:00
|
|
|
|
2007-04-22 14:57:05 +00:00
|
|
|
sc->vr_suspended = 0;
|
2004-07-09 00:17:14 +00:00
|
|
|
|
2003-04-17 20:32:06 +00:00
|
|
|
/* Hook interrupt last to avoid having to lock softc */
|
2004-07-03 02:59:02 +00:00
|
|
|
error = bus_setup_intr(dev, sc->vr_irq, INTR_TYPE_NET | INTR_MPSAFE,
|
2007-02-23 12:19:07 +00:00
|
|
|
NULL, vr_intr, sc, &sc->vr_intrhand);
|
2003-03-31 17:29:43 +00:00
|
|
|
|
|
|
|
if (error) {
|
2005-10-27 21:18:37 +00:00
|
|
|
device_printf(dev, "couldn't set up irq\n");
|
2003-04-17 20:32:06 +00:00
|
|
|
ether_ifdetach(ifp);
|
2003-03-31 17:29:43 +00:00
|
|
|
goto fail;
|
|
|
|
}
|
An early Christmas present: add driver support for a whole bunch of
PCI fast ethernet adapters, plus man pages.
if_pn.c: Netgear FA310TX model D1, LinkSys LNE100TX, Matrox FastNIC 10/100,
various other PNIC devices
if_mx.c: NDC Communications SOHOware SFA100 (Macronix 98713A), various
other boards based on the Macronix 98713, 98713A, 98715, 98715A
and 98725 chips
if_vr.c: D-Link DFE530-TX, other boards based on the VIA Rhine and
Rhine II chips (note: the D-Link and certain other cards
that actually use a Rhine II chip still return the PCI
device ID of the Rhine I. I don't know why, and it doesn't
really matter since the driver treats both chips the same
anyway.)
if_wb.c: Trendware TE100-PCIE and various other cards based on the
Winbond W89C840F chip (the Trendware card is identical to
the sample boards Winbond sent me, so who knows how many
clones there are running around)
All drivers include support for ifmedia, BPF and hardware multicast
filtering.
Also updated GENERIC, LINT, RELNOTES.TXT, userconfig and
sysinstall device list.
I also have a driver for the ASIX AX88140A in the works.
1998-12-04 18:01:24 +00:00
|
|
|
|
|
|
|
fail:
|
2003-03-31 17:29:43 +00:00
|
|
|
if (error)
|
|
|
|
vr_detach(dev);
|
2000-10-13 17:54:19 +00:00
|
|
|
|
2004-07-02 23:51:44 +00:00
|
|
|
return (error);
|
1999-08-10 17:15:20 +00:00
|
|
|
}
|
|
|
|
|
2003-04-17 20:32:06 +00:00
|
|
|
/*
|
|
|
|
* Shutdown hardware and free up resources. This can be called any
|
|
|
|
* time after the mutex has been initialized. It is called in both
|
|
|
|
* the error case in attach and the normal detach case so it needs
|
|
|
|
* to be careful about only freeing resources that have actually been
|
|
|
|
* allocated.
|
|
|
|
*/
|
2002-08-24 00:02:03 +00:00
|
|
|
static int
|
2004-07-02 23:51:44 +00:00
|
|
|
vr_detach(device_t dev)
|
1999-08-10 17:15:20 +00:00
|
|
|
{
|
2004-07-02 23:51:44 +00:00
|
|
|
struct vr_softc *sc = device_get_softc(dev);
|
2005-06-10 16:49:24 +00:00
|
|
|
struct ifnet *ifp = sc->vr_ifp;
|
1999-08-10 17:15:20 +00:00
|
|
|
|
2003-03-31 20:22:00 +00:00
|
|
|
KASSERT(mtx_initialized(&sc->vr_mtx), ("vr mutex not initialized"));
|
2004-07-03 02:59:02 +00:00
|
|
|
|
Big polling(4) cleanup.
o Axe poll in trap.
o Axe IFF_POLLING flag from if_flags.
o Rework revision 1.21 (Giant removal), in such a way that
poll_mtx is not dropped during call to polling handler.
This fixes problem with idle polling.
o Make registration and deregistration from polling in a
functional way, insted of next tick/interrupt.
o Obsolete kern.polling.enable. Polling is turned on/off
with ifconfig.
Detailed kern_poll.c changes:
- Remove polling handler flags, introduced in 1.21. The are not
needed now.
- Forget and do not check if_flags, if_capenable and if_drv_flags.
- Call all registered polling handlers unconditionally.
- Do not drop poll_mtx, when entering polling handlers.
- In ether_poll() NET_LOCK_GIANT prior to locking poll_mtx.
- In netisr_poll() axe the block, where polling code asks drivers
to unregister.
- In netisr_poll() and ether_poll() do polling always, if any
handlers are present.
- In ether_poll_[de]register() remove a lot of error hiding code. Assert
that arguments are correct, instead.
- In ether_poll_[de]register() use standard return values in case of
error or success.
- Introduce poll_switch() that is a sysctl handler for kern.polling.enable.
poll_switch() goes through interface list and enabled/disables polling.
A message that kern.polling.enable is deprecated is printed.
Detailed driver changes:
- On attach driver announces IFCAP_POLLING in if_capabilities, but
not in if_capenable.
- On detach driver calls ether_poll_deregister() if polling is enabled.
- In polling handler driver obtains its lock and checks IFF_DRV_RUNNING
flag. If there is no, then unlocks and returns.
- In ioctl handler driver checks for IFCAP_POLLING flag requested to
be set or cleared. Driver first calls ether_poll_[de]register(), then
obtains driver lock and [dis/en]ables interrupts.
- In interrupt handler driver checks IFCAP_POLLING flag in if_capenable.
If present, then returns.This is important to protect from spurious
interrupts.
Reviewed by: ru, sam, jhb
2005-10-01 18:56:19 +00:00
|
|
|
#ifdef DEVICE_POLLING
|
|
|
|
if (ifp->if_capenable & IFCAP_POLLING)
|
|
|
|
ether_poll_deregister(ifp);
|
|
|
|
#endif
|
|
|
|
|
2003-04-17 20:32:06 +00:00
|
|
|
/* These should only be active if attach succeeded */
|
2003-04-21 18:34:04 +00:00
|
|
|
if (device_is_attached(dev)) {
|
2005-10-31 21:37:27 +00:00
|
|
|
VR_LOCK(sc);
|
2007-04-22 14:57:05 +00:00
|
|
|
sc->vr_suspended = 1;
|
2003-04-17 20:32:06 +00:00
|
|
|
vr_stop(sc);
|
2005-10-31 21:37:27 +00:00
|
|
|
VR_UNLOCK(sc);
|
|
|
|
callout_drain(&sc->vr_stat_callout);
|
2003-03-31 17:29:43 +00:00
|
|
|
ether_ifdetach(ifp);
|
|
|
|
}
|
2003-04-17 20:32:06 +00:00
|
|
|
if (sc->vr_miibus)
|
|
|
|
device_delete_child(dev, sc->vr_miibus);
|
|
|
|
bus_generic_detach(dev);
|
1999-09-19 22:03:31 +00:00
|
|
|
|
2003-03-31 17:29:43 +00:00
|
|
|
if (sc->vr_intrhand)
|
|
|
|
bus_teardown_intr(dev, sc->vr_irq, sc->vr_intrhand);
|
|
|
|
if (sc->vr_irq)
|
|
|
|
bus_release_resource(dev, SYS_RES_IRQ, 0, sc->vr_irq);
|
|
|
|
if (sc->vr_res)
|
|
|
|
bus_release_resource(dev, VR_RES, VR_RID, sc->vr_res);
|
1999-08-10 17:15:20 +00:00
|
|
|
|
2005-10-13 21:11:20 +00:00
|
|
|
if (ifp)
|
|
|
|
if_free(ifp);
|
|
|
|
|
2003-03-31 17:29:43 +00:00
|
|
|
if (sc->vr_ldata)
|
|
|
|
contigfree(sc->vr_ldata, sizeof(struct vr_list_data), M_DEVBUF);
|
1999-08-10 17:15:20 +00:00
|
|
|
|
2000-10-13 17:54:19 +00:00
|
|
|
mtx_destroy(&sc->vr_mtx);
|
1999-08-10 17:15:20 +00:00
|
|
|
|
2004-07-02 23:51:44 +00:00
|
|
|
return (0);
|
An early Christmas present: add driver support for a whole bunch of
PCI fast ethernet adapters, plus man pages.
if_pn.c: Netgear FA310TX model D1, LinkSys LNE100TX, Matrox FastNIC 10/100,
various other PNIC devices
if_mx.c: NDC Communications SOHOware SFA100 (Macronix 98713A), various
other boards based on the Macronix 98713, 98713A, 98715, 98715A
and 98725 chips
if_vr.c: D-Link DFE530-TX, other boards based on the VIA Rhine and
Rhine II chips (note: the D-Link and certain other cards
that actually use a Rhine II chip still return the PCI
device ID of the Rhine I. I don't know why, and it doesn't
really matter since the driver treats both chips the same
anyway.)
if_wb.c: Trendware TE100-PCIE and various other cards based on the
Winbond W89C840F chip (the Trendware card is identical to
the sample boards Winbond sent me, so who knows how many
clones there are running around)
All drivers include support for ifmedia, BPF and hardware multicast
filtering.
Also updated GENERIC, LINT, RELNOTES.TXT, userconfig and
sysinstall device list.
I also have a driver for the ASIX AX88140A in the works.
1998-12-04 18:01:24 +00:00
|
|
|
}
|
|
|
|
|
|
|
|
/*
|
|
|
|
* Initialize the transmit descriptors.
|
|
|
|
*/
|
2002-08-24 00:02:03 +00:00
|
|
|
static int
|
2004-07-02 23:51:44 +00:00
|
|
|
vr_list_tx_init(struct vr_softc *sc)
|
An early Christmas present: add driver support for a whole bunch of
PCI fast ethernet adapters, plus man pages.
if_pn.c: Netgear FA310TX model D1, LinkSys LNE100TX, Matrox FastNIC 10/100,
various other PNIC devices
if_mx.c: NDC Communications SOHOware SFA100 (Macronix 98713A), various
other boards based on the Macronix 98713, 98713A, 98715, 98715A
and 98725 chips
if_vr.c: D-Link DFE530-TX, other boards based on the VIA Rhine and
Rhine II chips (note: the D-Link and certain other cards
that actually use a Rhine II chip still return the PCI
device ID of the Rhine I. I don't know why, and it doesn't
really matter since the driver treats both chips the same
anyway.)
if_wb.c: Trendware TE100-PCIE and various other cards based on the
Winbond W89C840F chip (the Trendware card is identical to
the sample boards Winbond sent me, so who knows how many
clones there are running around)
All drivers include support for ifmedia, BPF and hardware multicast
filtering.
Also updated GENERIC, LINT, RELNOTES.TXT, userconfig and
sysinstall device list.
I also have a driver for the ASIX AX88140A in the works.
1998-12-04 18:01:24 +00:00
|
|
|
{
|
|
|
|
struct vr_list_data *ld;
|
|
|
|
int i;
|
|
|
|
|
|
|
|
ld = sc->vr_ldata;
|
|
|
|
for (i = 0; i < VR_TX_LIST_CNT; i++) {
|
2007-04-22 15:09:03 +00:00
|
|
|
if (i == (VR_TX_LIST_CNT - 1)) {
|
2007-04-22 15:48:29 +00:00
|
|
|
ld->vr_tx_list[i].vr_next =
|
|
|
|
&ld->vr_tx_list[0];
|
2007-04-22 15:09:03 +00:00
|
|
|
ld->vr_tx_list[i].vr_nextphys =
|
|
|
|
vtophys(&ld->vr_tx_list[0]);
|
|
|
|
} else {
|
2007-04-22 15:48:29 +00:00
|
|
|
ld->vr_tx_list[i].vr_next =
|
|
|
|
&ld->vr_tx_list[i + 1];
|
2007-04-22 15:09:03 +00:00
|
|
|
ld->vr_tx_list[i].vr_nextphys =
|
|
|
|
vtophys(&ld->vr_tx_list[i + 1]);
|
|
|
|
}
|
An early Christmas present: add driver support for a whole bunch of
PCI fast ethernet adapters, plus man pages.
if_pn.c: Netgear FA310TX model D1, LinkSys LNE100TX, Matrox FastNIC 10/100,
various other PNIC devices
if_mx.c: NDC Communications SOHOware SFA100 (Macronix 98713A), various
other boards based on the Macronix 98713, 98713A, 98715, 98715A
and 98725 chips
if_vr.c: D-Link DFE530-TX, other boards based on the VIA Rhine and
Rhine II chips (note: the D-Link and certain other cards
that actually use a Rhine II chip still return the PCI
device ID of the Rhine I. I don't know why, and it doesn't
really matter since the driver treats both chips the same
anyway.)
if_wb.c: Trendware TE100-PCIE and various other cards based on the
Winbond W89C840F chip (the Trendware card is identical to
the sample boards Winbond sent me, so who knows how many
clones there are running around)
All drivers include support for ifmedia, BPF and hardware multicast
filtering.
Also updated GENERIC, LINT, RELNOTES.TXT, userconfig and
sysinstall device list.
I also have a driver for the ASIX AX88140A in the works.
1998-12-04 18:01:24 +00:00
|
|
|
}
|
2007-04-22 15:48:29 +00:00
|
|
|
sc->vr_tx_cons = sc->vr_tx_prod = &ld->vr_tx_list[0];
|
An early Christmas present: add driver support for a whole bunch of
PCI fast ethernet adapters, plus man pages.
if_pn.c: Netgear FA310TX model D1, LinkSys LNE100TX, Matrox FastNIC 10/100,
various other PNIC devices
if_mx.c: NDC Communications SOHOware SFA100 (Macronix 98713A), various
other boards based on the Macronix 98713, 98713A, 98715, 98715A
and 98725 chips
if_vr.c: D-Link DFE530-TX, other boards based on the VIA Rhine and
Rhine II chips (note: the D-Link and certain other cards
that actually use a Rhine II chip still return the PCI
device ID of the Rhine I. I don't know why, and it doesn't
really matter since the driver treats both chips the same
anyway.)
if_wb.c: Trendware TE100-PCIE and various other cards based on the
Winbond W89C840F chip (the Trendware card is identical to
the sample boards Winbond sent me, so who knows how many
clones there are running around)
All drivers include support for ifmedia, BPF and hardware multicast
filtering.
Also updated GENERIC, LINT, RELNOTES.TXT, userconfig and
sysinstall device list.
I also have a driver for the ASIX AX88140A in the works.
1998-12-04 18:01:24 +00:00
|
|
|
|
2004-07-02 23:51:44 +00:00
|
|
|
return (0);
|
An early Christmas present: add driver support for a whole bunch of
PCI fast ethernet adapters, plus man pages.
if_pn.c: Netgear FA310TX model D1, LinkSys LNE100TX, Matrox FastNIC 10/100,
various other PNIC devices
if_mx.c: NDC Communications SOHOware SFA100 (Macronix 98713A), various
other boards based on the Macronix 98713, 98713A, 98715, 98715A
and 98725 chips
if_vr.c: D-Link DFE530-TX, other boards based on the VIA Rhine and
Rhine II chips (note: the D-Link and certain other cards
that actually use a Rhine II chip still return the PCI
device ID of the Rhine I. I don't know why, and it doesn't
really matter since the driver treats both chips the same
anyway.)
if_wb.c: Trendware TE100-PCIE and various other cards based on the
Winbond W89C840F chip (the Trendware card is identical to
the sample boards Winbond sent me, so who knows how many
clones there are running around)
All drivers include support for ifmedia, BPF and hardware multicast
filtering.
Also updated GENERIC, LINT, RELNOTES.TXT, userconfig and
sysinstall device list.
I also have a driver for the ASIX AX88140A in the works.
1998-12-04 18:01:24 +00:00
|
|
|
}
|
|
|
|
|
|
|
|
|
|
|
|
/*
|
|
|
|
* Initialize the RX descriptors and allocate mbufs for them. Note that
|
|
|
|
* we arrange the descriptors in a closed ring, so that the last descriptor
|
|
|
|
* points back to the first.
|
|
|
|
*/
|
2002-08-24 00:02:03 +00:00
|
|
|
static int
|
2004-07-02 23:51:44 +00:00
|
|
|
vr_list_rx_init(struct vr_softc *sc)
|
An early Christmas present: add driver support for a whole bunch of
PCI fast ethernet adapters, plus man pages.
if_pn.c: Netgear FA310TX model D1, LinkSys LNE100TX, Matrox FastNIC 10/100,
various other PNIC devices
if_mx.c: NDC Communications SOHOware SFA100 (Macronix 98713A), various
other boards based on the Macronix 98713, 98713A, 98715, 98715A
and 98725 chips
if_vr.c: D-Link DFE530-TX, other boards based on the VIA Rhine and
Rhine II chips (note: the D-Link and certain other cards
that actually use a Rhine II chip still return the PCI
device ID of the Rhine I. I don't know why, and it doesn't
really matter since the driver treats both chips the same
anyway.)
if_wb.c: Trendware TE100-PCIE and various other cards based on the
Winbond W89C840F chip (the Trendware card is identical to
the sample boards Winbond sent me, so who knows how many
clones there are running around)
All drivers include support for ifmedia, BPF and hardware multicast
filtering.
Also updated GENERIC, LINT, RELNOTES.TXT, userconfig and
sysinstall device list.
I also have a driver for the ASIX AX88140A in the works.
1998-12-04 18:01:24 +00:00
|
|
|
{
|
|
|
|
struct vr_list_data *ld;
|
|
|
|
int i;
|
|
|
|
|
2004-07-03 02:59:02 +00:00
|
|
|
VR_LOCK_ASSERT(sc);
|
|
|
|
|
An early Christmas present: add driver support for a whole bunch of
PCI fast ethernet adapters, plus man pages.
if_pn.c: Netgear FA310TX model D1, LinkSys LNE100TX, Matrox FastNIC 10/100,
various other PNIC devices
if_mx.c: NDC Communications SOHOware SFA100 (Macronix 98713A), various
other boards based on the Macronix 98713, 98713A, 98715, 98715A
and 98725 chips
if_vr.c: D-Link DFE530-TX, other boards based on the VIA Rhine and
Rhine II chips (note: the D-Link and certain other cards
that actually use a Rhine II chip still return the PCI
device ID of the Rhine I. I don't know why, and it doesn't
really matter since the driver treats both chips the same
anyway.)
if_wb.c: Trendware TE100-PCIE and various other cards based on the
Winbond W89C840F chip (the Trendware card is identical to
the sample boards Winbond sent me, so who knows how many
clones there are running around)
All drivers include support for ifmedia, BPF and hardware multicast
filtering.
Also updated GENERIC, LINT, RELNOTES.TXT, userconfig and
sysinstall device list.
I also have a driver for the ASIX AX88140A in the works.
1998-12-04 18:01:24 +00:00
|
|
|
ld = sc->vr_ldata;
|
|
|
|
|
|
|
|
for (i = 0; i < VR_RX_LIST_CNT; i++) {
|
2007-04-22 15:48:29 +00:00
|
|
|
if (vr_newbuf(&ld->vr_rx_list[i], NULL) == ENOBUFS)
|
2004-07-02 23:51:44 +00:00
|
|
|
return (ENOBUFS);
|
An early Christmas present: add driver support for a whole bunch of
PCI fast ethernet adapters, plus man pages.
if_pn.c: Netgear FA310TX model D1, LinkSys LNE100TX, Matrox FastNIC 10/100,
various other PNIC devices
if_mx.c: NDC Communications SOHOware SFA100 (Macronix 98713A), various
other boards based on the Macronix 98713, 98713A, 98715, 98715A
and 98725 chips
if_vr.c: D-Link DFE530-TX, other boards based on the VIA Rhine and
Rhine II chips (note: the D-Link and certain other cards
that actually use a Rhine II chip still return the PCI
device ID of the Rhine I. I don't know why, and it doesn't
really matter since the driver treats both chips the same
anyway.)
if_wb.c: Trendware TE100-PCIE and various other cards based on the
Winbond W89C840F chip (the Trendware card is identical to
the sample boards Winbond sent me, so who knows how many
clones there are running around)
All drivers include support for ifmedia, BPF and hardware multicast
filtering.
Also updated GENERIC, LINT, RELNOTES.TXT, userconfig and
sysinstall device list.
I also have a driver for the ASIX AX88140A in the works.
1998-12-04 18:01:24 +00:00
|
|
|
if (i == (VR_RX_LIST_CNT - 1)) {
|
2007-04-22 15:48:29 +00:00
|
|
|
ld->vr_rx_list[i].vr_next = &ld->vr_rx_list[0];
|
2007-04-22 14:57:05 +00:00
|
|
|
ld->vr_rx_list[i].vr_nextphys =
|
An early Christmas present: add driver support for a whole bunch of
PCI fast ethernet adapters, plus man pages.
if_pn.c: Netgear FA310TX model D1, LinkSys LNE100TX, Matrox FastNIC 10/100,
various other PNIC devices
if_mx.c: NDC Communications SOHOware SFA100 (Macronix 98713A), various
other boards based on the Macronix 98713, 98713A, 98715, 98715A
and 98725 chips
if_vr.c: D-Link DFE530-TX, other boards based on the VIA Rhine and
Rhine II chips (note: the D-Link and certain other cards
that actually use a Rhine II chip still return the PCI
device ID of the Rhine I. I don't know why, and it doesn't
really matter since the driver treats both chips the same
anyway.)
if_wb.c: Trendware TE100-PCIE and various other cards based on the
Winbond W89C840F chip (the Trendware card is identical to
the sample boards Winbond sent me, so who knows how many
clones there are running around)
All drivers include support for ifmedia, BPF and hardware multicast
filtering.
Also updated GENERIC, LINT, RELNOTES.TXT, userconfig and
sysinstall device list.
I also have a driver for the ASIX AX88140A in the works.
1998-12-04 18:01:24 +00:00
|
|
|
vtophys(&ld->vr_rx_list[0]);
|
|
|
|
} else {
|
2007-04-22 15:48:29 +00:00
|
|
|
ld->vr_rx_list[i].vr_next =
|
|
|
|
&ld->vr_rx_list[i + 1];
|
2007-04-22 14:57:05 +00:00
|
|
|
ld->vr_rx_list[i].vr_nextphys =
|
An early Christmas present: add driver support for a whole bunch of
PCI fast ethernet adapters, plus man pages.
if_pn.c: Netgear FA310TX model D1, LinkSys LNE100TX, Matrox FastNIC 10/100,
various other PNIC devices
if_mx.c: NDC Communications SOHOware SFA100 (Macronix 98713A), various
other boards based on the Macronix 98713, 98713A, 98715, 98715A
and 98725 chips
if_vr.c: D-Link DFE530-TX, other boards based on the VIA Rhine and
Rhine II chips (note: the D-Link and certain other cards
that actually use a Rhine II chip still return the PCI
device ID of the Rhine I. I don't know why, and it doesn't
really matter since the driver treats both chips the same
anyway.)
if_wb.c: Trendware TE100-PCIE and various other cards based on the
Winbond W89C840F chip (the Trendware card is identical to
the sample boards Winbond sent me, so who knows how many
clones there are running around)
All drivers include support for ifmedia, BPF and hardware multicast
filtering.
Also updated GENERIC, LINT, RELNOTES.TXT, userconfig and
sysinstall device list.
I also have a driver for the ASIX AX88140A in the works.
1998-12-04 18:01:24 +00:00
|
|
|
vtophys(&ld->vr_rx_list[i + 1]);
|
|
|
|
}
|
|
|
|
}
|
|
|
|
|
2007-04-22 15:48:29 +00:00
|
|
|
sc->vr_rx_head = &ld->vr_rx_list[0];
|
An early Christmas present: add driver support for a whole bunch of
PCI fast ethernet adapters, plus man pages.
if_pn.c: Netgear FA310TX model D1, LinkSys LNE100TX, Matrox FastNIC 10/100,
various other PNIC devices
if_mx.c: NDC Communications SOHOware SFA100 (Macronix 98713A), various
other boards based on the Macronix 98713, 98713A, 98715, 98715A
and 98725 chips
if_vr.c: D-Link DFE530-TX, other boards based on the VIA Rhine and
Rhine II chips (note: the D-Link and certain other cards
that actually use a Rhine II chip still return the PCI
device ID of the Rhine I. I don't know why, and it doesn't
really matter since the driver treats both chips the same
anyway.)
if_wb.c: Trendware TE100-PCIE and various other cards based on the
Winbond W89C840F chip (the Trendware card is identical to
the sample boards Winbond sent me, so who knows how many
clones there are running around)
All drivers include support for ifmedia, BPF and hardware multicast
filtering.
Also updated GENERIC, LINT, RELNOTES.TXT, userconfig and
sysinstall device list.
I also have a driver for the ASIX AX88140A in the works.
1998-12-04 18:01:24 +00:00
|
|
|
|
2004-07-02 23:51:44 +00:00
|
|
|
return (0);
|
An early Christmas present: add driver support for a whole bunch of
PCI fast ethernet adapters, plus man pages.
if_pn.c: Netgear FA310TX model D1, LinkSys LNE100TX, Matrox FastNIC 10/100,
various other PNIC devices
if_mx.c: NDC Communications SOHOware SFA100 (Macronix 98713A), various
other boards based on the Macronix 98713, 98713A, 98715, 98715A
and 98725 chips
if_vr.c: D-Link DFE530-TX, other boards based on the VIA Rhine and
Rhine II chips (note: the D-Link and certain other cards
that actually use a Rhine II chip still return the PCI
device ID of the Rhine I. I don't know why, and it doesn't
really matter since the driver treats both chips the same
anyway.)
if_wb.c: Trendware TE100-PCIE and various other cards based on the
Winbond W89C840F chip (the Trendware card is identical to
the sample boards Winbond sent me, so who knows how many
clones there are running around)
All drivers include support for ifmedia, BPF and hardware multicast
filtering.
Also updated GENERIC, LINT, RELNOTES.TXT, userconfig and
sysinstall device list.
I also have a driver for the ASIX AX88140A in the works.
1998-12-04 18:01:24 +00:00
|
|
|
}
|
|
|
|
|
|
|
|
/*
|
|
|
|
* Initialize an RX descriptor and attach an MBUF cluster.
|
|
|
|
* Note: the length fields are only 11 bits wide, which means the
|
|
|
|
* largest size we can specify is 2047. This is important because
|
|
|
|
* MCLBYTES is 2048, so we have to subtract one otherwise we'll
|
|
|
|
* overflow the field and make a mess.
|
|
|
|
*/
|
2002-08-24 00:02:03 +00:00
|
|
|
static int
|
2007-04-22 15:48:29 +00:00
|
|
|
vr_newbuf(struct vr_desc *c, struct mbuf *m)
|
An early Christmas present: add driver support for a whole bunch of
PCI fast ethernet adapters, plus man pages.
if_pn.c: Netgear FA310TX model D1, LinkSys LNE100TX, Matrox FastNIC 10/100,
various other PNIC devices
if_mx.c: NDC Communications SOHOware SFA100 (Macronix 98713A), various
other boards based on the Macronix 98713, 98713A, 98715, 98715A
and 98725 chips
if_vr.c: D-Link DFE530-TX, other boards based on the VIA Rhine and
Rhine II chips (note: the D-Link and certain other cards
that actually use a Rhine II chip still return the PCI
device ID of the Rhine I. I don't know why, and it doesn't
really matter since the driver treats both chips the same
anyway.)
if_wb.c: Trendware TE100-PCIE and various other cards based on the
Winbond W89C840F chip (the Trendware card is identical to
the sample boards Winbond sent me, so who knows how many
clones there are running around)
All drivers include support for ifmedia, BPF and hardware multicast
filtering.
Also updated GENERIC, LINT, RELNOTES.TXT, userconfig and
sysinstall device list.
I also have a driver for the ASIX AX88140A in the works.
1998-12-04 18:01:24 +00:00
|
|
|
{
|
|
|
|
struct mbuf *m_new = NULL;
|
|
|
|
|
1999-08-10 17:15:20 +00:00
|
|
|
if (m == NULL) {
|
2007-04-22 15:48:29 +00:00
|
|
|
m_new = m_getcl(M_DONTWAIT, MT_DATA, M_PKTHDR);
|
2001-12-14 05:56:35 +00:00
|
|
|
if (m_new == NULL)
|
2004-07-02 23:51:44 +00:00
|
|
|
return (ENOBUFS);
|
1999-08-10 17:15:20 +00:00
|
|
|
} else {
|
|
|
|
m_new = m;
|
|
|
|
m_new->m_len = m_new->m_pkthdr.len = MCLBYTES;
|
|
|
|
m_new->m_data = m_new->m_ext.ext_buf;
|
An early Christmas present: add driver support for a whole bunch of
PCI fast ethernet adapters, plus man pages.
if_pn.c: Netgear FA310TX model D1, LinkSys LNE100TX, Matrox FastNIC 10/100,
various other PNIC devices
if_mx.c: NDC Communications SOHOware SFA100 (Macronix 98713A), various
other boards based on the Macronix 98713, 98713A, 98715, 98715A
and 98725 chips
if_vr.c: D-Link DFE530-TX, other boards based on the VIA Rhine and
Rhine II chips (note: the D-Link and certain other cards
that actually use a Rhine II chip still return the PCI
device ID of the Rhine I. I don't know why, and it doesn't
really matter since the driver treats both chips the same
anyway.)
if_wb.c: Trendware TE100-PCIE and various other cards based on the
Winbond W89C840F chip (the Trendware card is identical to
the sample boards Winbond sent me, so who knows how many
clones there are running around)
All drivers include support for ifmedia, BPF and hardware multicast
filtering.
Also updated GENERIC, LINT, RELNOTES.TXT, userconfig and
sysinstall device list.
I also have a driver for the ASIX AX88140A in the works.
1998-12-04 18:01:24 +00:00
|
|
|
}
|
|
|
|
|
2004-07-02 23:51:44 +00:00
|
|
|
m_adj(m_new, sizeof(uint64_t));
|
1999-08-10 17:15:20 +00:00
|
|
|
|
An early Christmas present: add driver support for a whole bunch of
PCI fast ethernet adapters, plus man pages.
if_pn.c: Netgear FA310TX model D1, LinkSys LNE100TX, Matrox FastNIC 10/100,
various other PNIC devices
if_mx.c: NDC Communications SOHOware SFA100 (Macronix 98713A), various
other boards based on the Macronix 98713, 98713A, 98715, 98715A
and 98725 chips
if_vr.c: D-Link DFE530-TX, other boards based on the VIA Rhine and
Rhine II chips (note: the D-Link and certain other cards
that actually use a Rhine II chip still return the PCI
device ID of the Rhine I. I don't know why, and it doesn't
really matter since the driver treats both chips the same
anyway.)
if_wb.c: Trendware TE100-PCIE and various other cards based on the
Winbond W89C840F chip (the Trendware card is identical to
the sample boards Winbond sent me, so who knows how many
clones there are running around)
All drivers include support for ifmedia, BPF and hardware multicast
filtering.
Also updated GENERIC, LINT, RELNOTES.TXT, userconfig and
sysinstall device list.
I also have a driver for the ASIX AX88140A in the works.
1998-12-04 18:01:24 +00:00
|
|
|
c->vr_mbuf = m_new;
|
2007-04-22 15:48:29 +00:00
|
|
|
c->vr_status = VR_RXSTAT;
|
|
|
|
c->vr_data = vtophys(mtod(m_new, caddr_t));
|
|
|
|
c->vr_ctl = VR_RXCTL | VR_RXLEN;
|
An early Christmas present: add driver support for a whole bunch of
PCI fast ethernet adapters, plus man pages.
if_pn.c: Netgear FA310TX model D1, LinkSys LNE100TX, Matrox FastNIC 10/100,
various other PNIC devices
if_mx.c: NDC Communications SOHOware SFA100 (Macronix 98713A), various
other boards based on the Macronix 98713, 98713A, 98715, 98715A
and 98725 chips
if_vr.c: D-Link DFE530-TX, other boards based on the VIA Rhine and
Rhine II chips (note: the D-Link and certain other cards
that actually use a Rhine II chip still return the PCI
device ID of the Rhine I. I don't know why, and it doesn't
really matter since the driver treats both chips the same
anyway.)
if_wb.c: Trendware TE100-PCIE and various other cards based on the
Winbond W89C840F chip (the Trendware card is identical to
the sample boards Winbond sent me, so who knows how many
clones there are running around)
All drivers include support for ifmedia, BPF and hardware multicast
filtering.
Also updated GENERIC, LINT, RELNOTES.TXT, userconfig and
sysinstall device list.
I also have a driver for the ASIX AX88140A in the works.
1998-12-04 18:01:24 +00:00
|
|
|
|
2004-07-02 23:51:44 +00:00
|
|
|
return (0);
|
An early Christmas present: add driver support for a whole bunch of
PCI fast ethernet adapters, plus man pages.
if_pn.c: Netgear FA310TX model D1, LinkSys LNE100TX, Matrox FastNIC 10/100,
various other PNIC devices
if_mx.c: NDC Communications SOHOware SFA100 (Macronix 98713A), various
other boards based on the Macronix 98713, 98713A, 98715, 98715A
and 98725 chips
if_vr.c: D-Link DFE530-TX, other boards based on the VIA Rhine and
Rhine II chips (note: the D-Link and certain other cards
that actually use a Rhine II chip still return the PCI
device ID of the Rhine I. I don't know why, and it doesn't
really matter since the driver treats both chips the same
anyway.)
if_wb.c: Trendware TE100-PCIE and various other cards based on the
Winbond W89C840F chip (the Trendware card is identical to
the sample boards Winbond sent me, so who knows how many
clones there are running around)
All drivers include support for ifmedia, BPF and hardware multicast
filtering.
Also updated GENERIC, LINT, RELNOTES.TXT, userconfig and
sysinstall device list.
I also have a driver for the ASIX AX88140A in the works.
1998-12-04 18:01:24 +00:00
|
|
|
}
|
|
|
|
|
|
|
|
/*
|
|
|
|
* A frame has been uploaded: pass the resulting mbuf chain up to
|
|
|
|
* the higher level protocols.
|
|
|
|
*/
|
2002-08-24 00:02:03 +00:00
|
|
|
static void
|
2004-07-02 23:51:44 +00:00
|
|
|
vr_rxeof(struct vr_softc *sc)
|
An early Christmas present: add driver support for a whole bunch of
PCI fast ethernet adapters, plus man pages.
if_pn.c: Netgear FA310TX model D1, LinkSys LNE100TX, Matrox FastNIC 10/100,
various other PNIC devices
if_mx.c: NDC Communications SOHOware SFA100 (Macronix 98713A), various
other boards based on the Macronix 98713, 98713A, 98715, 98715A
and 98725 chips
if_vr.c: D-Link DFE530-TX, other boards based on the VIA Rhine and
Rhine II chips (note: the D-Link and certain other cards
that actually use a Rhine II chip still return the PCI
device ID of the Rhine I. I don't know why, and it doesn't
really matter since the driver treats both chips the same
anyway.)
if_wb.c: Trendware TE100-PCIE and various other cards based on the
Winbond W89C840F chip (the Trendware card is identical to
the sample boards Winbond sent me, so who knows how many
clones there are running around)
All drivers include support for ifmedia, BPF and hardware multicast
filtering.
Also updated GENERIC, LINT, RELNOTES.TXT, userconfig and
sysinstall device list.
I also have a driver for the ASIX AX88140A in the works.
1998-12-04 18:01:24 +00:00
|
|
|
{
|
2004-07-02 23:51:44 +00:00
|
|
|
struct mbuf *m, *m0;
|
|
|
|
struct ifnet *ifp;
|
2007-04-22 15:48:29 +00:00
|
|
|
struct vr_desc *cur_rx;
|
An early Christmas present: add driver support for a whole bunch of
PCI fast ethernet adapters, plus man pages.
if_pn.c: Netgear FA310TX model D1, LinkSys LNE100TX, Matrox FastNIC 10/100,
various other PNIC devices
if_mx.c: NDC Communications SOHOware SFA100 (Macronix 98713A), various
other boards based on the Macronix 98713, 98713A, 98715, 98715A
and 98725 chips
if_vr.c: D-Link DFE530-TX, other boards based on the VIA Rhine and
Rhine II chips (note: the D-Link and certain other cards
that actually use a Rhine II chip still return the PCI
device ID of the Rhine I. I don't know why, and it doesn't
really matter since the driver treats both chips the same
anyway.)
if_wb.c: Trendware TE100-PCIE and various other cards based on the
Winbond W89C840F chip (the Trendware card is identical to
the sample boards Winbond sent me, so who knows how many
clones there are running around)
All drivers include support for ifmedia, BPF and hardware multicast
filtering.
Also updated GENERIC, LINT, RELNOTES.TXT, userconfig and
sysinstall device list.
I also have a driver for the ASIX AX88140A in the works.
1998-12-04 18:01:24 +00:00
|
|
|
int total_len = 0;
|
2007-04-17 22:59:54 +00:00
|
|
|
uint32_t rxstat, rxctl;
|
An early Christmas present: add driver support for a whole bunch of
PCI fast ethernet adapters, plus man pages.
if_pn.c: Netgear FA310TX model D1, LinkSys LNE100TX, Matrox FastNIC 10/100,
various other PNIC devices
if_mx.c: NDC Communications SOHOware SFA100 (Macronix 98713A), various
other boards based on the Macronix 98713, 98713A, 98715, 98715A
and 98725 chips
if_vr.c: D-Link DFE530-TX, other boards based on the VIA Rhine and
Rhine II chips (note: the D-Link and certain other cards
that actually use a Rhine II chip still return the PCI
device ID of the Rhine I. I don't know why, and it doesn't
really matter since the driver treats both chips the same
anyway.)
if_wb.c: Trendware TE100-PCIE and various other cards based on the
Winbond W89C840F chip (the Trendware card is identical to
the sample boards Winbond sent me, so who knows how many
clones there are running around)
All drivers include support for ifmedia, BPF and hardware multicast
filtering.
Also updated GENERIC, LINT, RELNOTES.TXT, userconfig and
sysinstall device list.
I also have a driver for the ASIX AX88140A in the works.
1998-12-04 18:01:24 +00:00
|
|
|
|
2003-11-14 19:00:32 +00:00
|
|
|
VR_LOCK_ASSERT(sc);
|
2005-06-10 16:49:24 +00:00
|
|
|
ifp = sc->vr_ifp;
|
An early Christmas present: add driver support for a whole bunch of
PCI fast ethernet adapters, plus man pages.
if_pn.c: Netgear FA310TX model D1, LinkSys LNE100TX, Matrox FastNIC 10/100,
various other PNIC devices
if_mx.c: NDC Communications SOHOware SFA100 (Macronix 98713A), various
other boards based on the Macronix 98713, 98713A, 98715, 98715A
and 98725 chips
if_vr.c: D-Link DFE530-TX, other boards based on the VIA Rhine and
Rhine II chips (note: the D-Link and certain other cards
that actually use a Rhine II chip still return the PCI
device ID of the Rhine I. I don't know why, and it doesn't
really matter since the driver treats both chips the same
anyway.)
if_wb.c: Trendware TE100-PCIE and various other cards based on the
Winbond W89C840F chip (the Trendware card is identical to
the sample boards Winbond sent me, so who knows how many
clones there are running around)
All drivers include support for ifmedia, BPF and hardware multicast
filtering.
Also updated GENERIC, LINT, RELNOTES.TXT, userconfig and
sysinstall device list.
I also have a driver for the ASIX AX88140A in the works.
1998-12-04 18:01:24 +00:00
|
|
|
|
2007-04-22 15:48:29 +00:00
|
|
|
while (!((rxstat = sc->vr_rx_head->vr_status) &
|
2004-07-02 23:51:44 +00:00
|
|
|
VR_RXSTAT_OWN)) {
|
2004-04-05 17:39:57 +00:00
|
|
|
#ifdef DEVICE_POLLING
|
Big polling(4) cleanup.
o Axe poll in trap.
o Axe IFF_POLLING flag from if_flags.
o Rework revision 1.21 (Giant removal), in such a way that
poll_mtx is not dropped during call to polling handler.
This fixes problem with idle polling.
o Make registration and deregistration from polling in a
functional way, insted of next tick/interrupt.
o Obsolete kern.polling.enable. Polling is turned on/off
with ifconfig.
Detailed kern_poll.c changes:
- Remove polling handler flags, introduced in 1.21. The are not
needed now.
- Forget and do not check if_flags, if_capenable and if_drv_flags.
- Call all registered polling handlers unconditionally.
- Do not drop poll_mtx, when entering polling handlers.
- In ether_poll() NET_LOCK_GIANT prior to locking poll_mtx.
- In netisr_poll() axe the block, where polling code asks drivers
to unregister.
- In netisr_poll() and ether_poll() do polling always, if any
handlers are present.
- In ether_poll_[de]register() remove a lot of error hiding code. Assert
that arguments are correct, instead.
- In ether_poll_[de]register() use standard return values in case of
error or success.
- Introduce poll_switch() that is a sysctl handler for kern.polling.enable.
poll_switch() goes through interface list and enabled/disables polling.
A message that kern.polling.enable is deprecated is printed.
Detailed driver changes:
- On attach driver announces IFCAP_POLLING in if_capabilities, but
not in if_capenable.
- On detach driver calls ether_poll_deregister() if polling is enabled.
- In polling handler driver obtains its lock and checks IFF_DRV_RUNNING
flag. If there is no, then unlocks and returns.
- In ioctl handler driver checks for IFCAP_POLLING flag requested to
be set or cleared. Driver first calls ether_poll_[de]register(), then
obtains driver lock and [dis/en]ables interrupts.
- In interrupt handler driver checks IFCAP_POLLING flag in if_capenable.
If present, then returns.This is important to protect from spurious
interrupts.
Reviewed by: ru, sam, jhb
2005-10-01 18:56:19 +00:00
|
|
|
if (ifp->if_capenable & IFCAP_POLLING) {
|
2004-04-05 17:39:57 +00:00
|
|
|
if (sc->rxcycles <= 0)
|
|
|
|
break;
|
|
|
|
sc->rxcycles--;
|
|
|
|
}
|
Big polling(4) cleanup.
o Axe poll in trap.
o Axe IFF_POLLING flag from if_flags.
o Rework revision 1.21 (Giant removal), in such a way that
poll_mtx is not dropped during call to polling handler.
This fixes problem with idle polling.
o Make registration and deregistration from polling in a
functional way, insted of next tick/interrupt.
o Obsolete kern.polling.enable. Polling is turned on/off
with ifconfig.
Detailed kern_poll.c changes:
- Remove polling handler flags, introduced in 1.21. The are not
needed now.
- Forget and do not check if_flags, if_capenable and if_drv_flags.
- Call all registered polling handlers unconditionally.
- Do not drop poll_mtx, when entering polling handlers.
- In ether_poll() NET_LOCK_GIANT prior to locking poll_mtx.
- In netisr_poll() axe the block, where polling code asks drivers
to unregister.
- In netisr_poll() and ether_poll() do polling always, if any
handlers are present.
- In ether_poll_[de]register() remove a lot of error hiding code. Assert
that arguments are correct, instead.
- In ether_poll_[de]register() use standard return values in case of
error or success.
- Introduce poll_switch() that is a sysctl handler for kern.polling.enable.
poll_switch() goes through interface list and enabled/disables polling.
A message that kern.polling.enable is deprecated is printed.
Detailed driver changes:
- On attach driver announces IFCAP_POLLING in if_capabilities, but
not in if_capenable.
- On detach driver calls ether_poll_deregister() if polling is enabled.
- In polling handler driver obtains its lock and checks IFF_DRV_RUNNING
flag. If there is no, then unlocks and returns.
- In ioctl handler driver checks for IFCAP_POLLING flag requested to
be set or cleared. Driver first calls ether_poll_[de]register(), then
obtains driver lock and [dis/en]ables interrupts.
- In interrupt handler driver checks IFCAP_POLLING flag in if_capenable.
If present, then returns.This is important to protect from spurious
interrupts.
Reviewed by: ru, sam, jhb
2005-10-01 18:56:19 +00:00
|
|
|
#endif
|
2004-04-05 17:39:57 +00:00
|
|
|
m0 = NULL;
|
2007-04-22 15:48:29 +00:00
|
|
|
cur_rx = sc->vr_rx_head;
|
|
|
|
sc->vr_rx_head = cur_rx->vr_next;
|
1999-08-10 17:15:20 +00:00
|
|
|
m = cur_rx->vr_mbuf;
|
An early Christmas present: add driver support for a whole bunch of
PCI fast ethernet adapters, plus man pages.
if_pn.c: Netgear FA310TX model D1, LinkSys LNE100TX, Matrox FastNIC 10/100,
various other PNIC devices
if_mx.c: NDC Communications SOHOware SFA100 (Macronix 98713A), various
other boards based on the Macronix 98713, 98713A, 98715, 98715A
and 98725 chips
if_vr.c: D-Link DFE530-TX, other boards based on the VIA Rhine and
Rhine II chips (note: the D-Link and certain other cards
that actually use a Rhine II chip still return the PCI
device ID of the Rhine I. I don't know why, and it doesn't
really matter since the driver treats both chips the same
anyway.)
if_wb.c: Trendware TE100-PCIE and various other cards based on the
Winbond W89C840F chip (the Trendware card is identical to
the sample boards Winbond sent me, so who knows how many
clones there are running around)
All drivers include support for ifmedia, BPF and hardware multicast
filtering.
Also updated GENERIC, LINT, RELNOTES.TXT, userconfig and
sysinstall device list.
I also have a driver for the ASIX AX88140A in the works.
1998-12-04 18:01:24 +00:00
|
|
|
|
|
|
|
/*
|
|
|
|
* If an error occurs, update stats, clear the
|
|
|
|
* status word and leave the mbuf cluster in place:
|
|
|
|
* it should simply get re-used next time this descriptor
|
2004-07-02 23:51:44 +00:00
|
|
|
* comes up in the ring.
|
An early Christmas present: add driver support for a whole bunch of
PCI fast ethernet adapters, plus man pages.
if_pn.c: Netgear FA310TX model D1, LinkSys LNE100TX, Matrox FastNIC 10/100,
various other PNIC devices
if_mx.c: NDC Communications SOHOware SFA100 (Macronix 98713A), various
other boards based on the Macronix 98713, 98713A, 98715, 98715A
and 98725 chips
if_vr.c: D-Link DFE530-TX, other boards based on the VIA Rhine and
Rhine II chips (note: the D-Link and certain other cards
that actually use a Rhine II chip still return the PCI
device ID of the Rhine I. I don't know why, and it doesn't
really matter since the driver treats both chips the same
anyway.)
if_wb.c: Trendware TE100-PCIE and various other cards based on the
Winbond W89C840F chip (the Trendware card is identical to
the sample boards Winbond sent me, so who knows how many
clones there are running around)
All drivers include support for ifmedia, BPF and hardware multicast
filtering.
Also updated GENERIC, LINT, RELNOTES.TXT, userconfig and
sysinstall device list.
I also have a driver for the ASIX AX88140A in the works.
1998-12-04 18:01:24 +00:00
|
|
|
*/
|
|
|
|
if (rxstat & VR_RXSTAT_RXERR) {
|
|
|
|
ifp->if_ierrors++;
|
2006-09-15 10:40:54 +00:00
|
|
|
device_printf(sc->vr_dev,
|
|
|
|
"rx error (%02x):", rxstat & 0x000000ff);
|
2003-01-31 07:37:06 +00:00
|
|
|
if (rxstat & VR_RXSTAT_CRCERR)
|
|
|
|
printf(" crc error");
|
|
|
|
if (rxstat & VR_RXSTAT_FRAMEALIGNERR)
|
|
|
|
printf(" frame alignment error\n");
|
|
|
|
if (rxstat & VR_RXSTAT_FIFOOFLOW)
|
|
|
|
printf(" FIFO overflow");
|
|
|
|
if (rxstat & VR_RXSTAT_GIANT)
|
|
|
|
printf(" received giant packet");
|
|
|
|
if (rxstat & VR_RXSTAT_RUNT)
|
|
|
|
printf(" received runt packet");
|
|
|
|
if (rxstat & VR_RXSTAT_BUSERR)
|
|
|
|
printf(" system bus error");
|
|
|
|
if (rxstat & VR_RXSTAT_BUFFERR)
|
|
|
|
printf("rx buffer error");
|
|
|
|
printf("\n");
|
2007-04-22 12:55:36 +00:00
|
|
|
vr_newbuf(cur_rx, m);
|
An early Christmas present: add driver support for a whole bunch of
PCI fast ethernet adapters, plus man pages.
if_pn.c: Netgear FA310TX model D1, LinkSys LNE100TX, Matrox FastNIC 10/100,
various other PNIC devices
if_mx.c: NDC Communications SOHOware SFA100 (Macronix 98713A), various
other boards based on the Macronix 98713, 98713A, 98715, 98715A
and 98725 chips
if_vr.c: D-Link DFE530-TX, other boards based on the VIA Rhine and
Rhine II chips (note: the D-Link and certain other cards
that actually use a Rhine II chip still return the PCI
device ID of the Rhine I. I don't know why, and it doesn't
really matter since the driver treats both chips the same
anyway.)
if_wb.c: Trendware TE100-PCIE and various other cards based on the
Winbond W89C840F chip (the Trendware card is identical to
the sample boards Winbond sent me, so who knows how many
clones there are running around)
All drivers include support for ifmedia, BPF and hardware multicast
filtering.
Also updated GENERIC, LINT, RELNOTES.TXT, userconfig and
sysinstall device list.
I also have a driver for the ASIX AX88140A in the works.
1998-12-04 18:01:24 +00:00
|
|
|
continue;
|
|
|
|
}
|
|
|
|
|
2004-07-02 23:51:44 +00:00
|
|
|
/* No errors; receive the packet. */
|
2007-04-22 15:48:29 +00:00
|
|
|
total_len = VR_RXBYTES(cur_rx->vr_status);
|
2007-04-17 22:59:54 +00:00
|
|
|
if (ifp->if_capenable & IFCAP_RXCSUM) {
|
2007-04-22 15:48:29 +00:00
|
|
|
rxctl = cur_rx->vr_ctl;
|
2007-04-17 22:59:54 +00:00
|
|
|
if ((rxctl & VR_RXCTL_GOODIP) == VR_RXCTL_GOODIP)
|
|
|
|
m->m_pkthdr.csum_flags |=
|
|
|
|
CSUM_IP_CHECKED | CSUM_IP_VALID;
|
|
|
|
if ((rxctl & VR_RXCTL_GOODTCPUDP)) {
|
|
|
|
m->m_pkthdr.csum_flags |=
|
|
|
|
CSUM_DATA_VALID | CSUM_PSEUDO_HDR;
|
|
|
|
m->m_pkthdr.csum_data = 0xffff;
|
|
|
|
}
|
|
|
|
}
|
An early Christmas present: add driver support for a whole bunch of
PCI fast ethernet adapters, plus man pages.
if_pn.c: Netgear FA310TX model D1, LinkSys LNE100TX, Matrox FastNIC 10/100,
various other PNIC devices
if_mx.c: NDC Communications SOHOware SFA100 (Macronix 98713A), various
other boards based on the Macronix 98713, 98713A, 98715, 98715A
and 98725 chips
if_vr.c: D-Link DFE530-TX, other boards based on the VIA Rhine and
Rhine II chips (note: the D-Link and certain other cards
that actually use a Rhine II chip still return the PCI
device ID of the Rhine I. I don't know why, and it doesn't
really matter since the driver treats both chips the same
anyway.)
if_wb.c: Trendware TE100-PCIE and various other cards based on the
Winbond W89C840F chip (the Trendware card is identical to
the sample boards Winbond sent me, so who knows how many
clones there are running around)
All drivers include support for ifmedia, BPF and hardware multicast
filtering.
Also updated GENERIC, LINT, RELNOTES.TXT, userconfig and
sysinstall device list.
I also have a driver for the ASIX AX88140A in the works.
1998-12-04 18:01:24 +00:00
|
|
|
|
1998-12-24 18:03:17 +00:00
|
|
|
/*
|
|
|
|
* XXX The VIA Rhine chip includes the CRC with every
|
|
|
|
* received frame, and there's no way to turn this
|
|
|
|
* behavior off (at least, I can't find anything in
|
2004-07-02 23:51:44 +00:00
|
|
|
* the manual that explains how to do it) so we have
|
1998-12-24 18:03:17 +00:00
|
|
|
* to trim off the CRC manually.
|
|
|
|
*/
|
|
|
|
total_len -= ETHER_CRC_LEN;
|
|
|
|
|
2001-06-20 19:48:35 +00:00
|
|
|
m0 = m_devget(mtod(m, char *), total_len, ETHER_ALIGN, ifp,
|
|
|
|
NULL);
|
2007-04-22 12:55:36 +00:00
|
|
|
vr_newbuf(cur_rx, m);
|
1999-08-10 17:15:20 +00:00
|
|
|
if (m0 == NULL) {
|
An early Christmas present: add driver support for a whole bunch of
PCI fast ethernet adapters, plus man pages.
if_pn.c: Netgear FA310TX model D1, LinkSys LNE100TX, Matrox FastNIC 10/100,
various other PNIC devices
if_mx.c: NDC Communications SOHOware SFA100 (Macronix 98713A), various
other boards based on the Macronix 98713, 98713A, 98715, 98715A
and 98725 chips
if_vr.c: D-Link DFE530-TX, other boards based on the VIA Rhine and
Rhine II chips (note: the D-Link and certain other cards
that actually use a Rhine II chip still return the PCI
device ID of the Rhine I. I don't know why, and it doesn't
really matter since the driver treats both chips the same
anyway.)
if_wb.c: Trendware TE100-PCIE and various other cards based on the
Winbond W89C840F chip (the Trendware card is identical to
the sample boards Winbond sent me, so who knows how many
clones there are running around)
All drivers include support for ifmedia, BPF and hardware multicast
filtering.
Also updated GENERIC, LINT, RELNOTES.TXT, userconfig and
sysinstall device list.
I also have a driver for the ASIX AX88140A in the works.
1998-12-04 18:01:24 +00:00
|
|
|
ifp->if_ierrors++;
|
|
|
|
continue;
|
|
|
|
}
|
1999-08-10 17:15:20 +00:00
|
|
|
m = m0;
|
An early Christmas present: add driver support for a whole bunch of
PCI fast ethernet adapters, plus man pages.
if_pn.c: Netgear FA310TX model D1, LinkSys LNE100TX, Matrox FastNIC 10/100,
various other PNIC devices
if_mx.c: NDC Communications SOHOware SFA100 (Macronix 98713A), various
other boards based on the Macronix 98713, 98713A, 98715, 98715A
and 98725 chips
if_vr.c: D-Link DFE530-TX, other boards based on the VIA Rhine and
Rhine II chips (note: the D-Link and certain other cards
that actually use a Rhine II chip still return the PCI
device ID of the Rhine I. I don't know why, and it doesn't
really matter since the driver treats both chips the same
anyway.)
if_wb.c: Trendware TE100-PCIE and various other cards based on the
Winbond W89C840F chip (the Trendware card is identical to
the sample boards Winbond sent me, so who knows how many
clones there are running around)
All drivers include support for ifmedia, BPF and hardware multicast
filtering.
Also updated GENERIC, LINT, RELNOTES.TXT, userconfig and
sysinstall device list.
I also have a driver for the ASIX AX88140A in the works.
1998-12-04 18:01:24 +00:00
|
|
|
|
|
|
|
ifp->if_ipackets++;
|
2003-11-14 19:00:32 +00:00
|
|
|
VR_UNLOCK(sc);
|
2002-11-14 23:49:09 +00:00
|
|
|
(*ifp->if_input)(ifp, m);
|
2003-11-14 19:00:32 +00:00
|
|
|
VR_LOCK(sc);
|
An early Christmas present: add driver support for a whole bunch of
PCI fast ethernet adapters, plus man pages.
if_pn.c: Netgear FA310TX model D1, LinkSys LNE100TX, Matrox FastNIC 10/100,
various other PNIC devices
if_mx.c: NDC Communications SOHOware SFA100 (Macronix 98713A), various
other boards based on the Macronix 98713, 98713A, 98715, 98715A
and 98725 chips
if_vr.c: D-Link DFE530-TX, other boards based on the VIA Rhine and
Rhine II chips (note: the D-Link and certain other cards
that actually use a Rhine II chip still return the PCI
device ID of the Rhine I. I don't know why, and it doesn't
really matter since the driver treats both chips the same
anyway.)
if_wb.c: Trendware TE100-PCIE and various other cards based on the
Winbond W89C840F chip (the Trendware card is identical to
the sample boards Winbond sent me, so who knows how many
clones there are running around)
All drivers include support for ifmedia, BPF and hardware multicast
filtering.
Also updated GENERIC, LINT, RELNOTES.TXT, userconfig and
sysinstall device list.
I also have a driver for the ASIX AX88140A in the works.
1998-12-04 18:01:24 +00:00
|
|
|
}
|
|
|
|
}
|
|
|
|
|
2002-10-16 09:14:59 +00:00
|
|
|
static void
|
2004-07-02 23:51:44 +00:00
|
|
|
vr_rxeoc(struct vr_softc *sc)
|
An early Christmas present: add driver support for a whole bunch of
PCI fast ethernet adapters, plus man pages.
if_pn.c: Netgear FA310TX model D1, LinkSys LNE100TX, Matrox FastNIC 10/100,
various other PNIC devices
if_mx.c: NDC Communications SOHOware SFA100 (Macronix 98713A), various
other boards based on the Macronix 98713, 98713A, 98715, 98715A
and 98725 chips
if_vr.c: D-Link DFE530-TX, other boards based on the VIA Rhine and
Rhine II chips (note: the D-Link and certain other cards
that actually use a Rhine II chip still return the PCI
device ID of the Rhine I. I don't know why, and it doesn't
really matter since the driver treats both chips the same
anyway.)
if_wb.c: Trendware TE100-PCIE and various other cards based on the
Winbond W89C840F chip (the Trendware card is identical to
the sample boards Winbond sent me, so who knows how many
clones there are running around)
All drivers include support for ifmedia, BPF and hardware multicast
filtering.
Also updated GENERIC, LINT, RELNOTES.TXT, userconfig and
sysinstall device list.
I also have a driver for the ASIX AX88140A in the works.
1998-12-04 18:01:24 +00:00
|
|
|
{
|
2005-06-10 16:49:24 +00:00
|
|
|
struct ifnet *ifp = sc->vr_ifp;
|
2003-01-31 07:37:06 +00:00
|
|
|
int i;
|
|
|
|
|
2004-07-03 02:59:02 +00:00
|
|
|
VR_LOCK_ASSERT(sc);
|
|
|
|
|
2003-01-31 07:37:06 +00:00
|
|
|
ifp->if_ierrors++;
|
|
|
|
|
2004-07-02 23:51:44 +00:00
|
|
|
VR_CLRBIT16(sc, VR_COMMAND, VR_CMD_RX_ON);
|
|
|
|
DELAY(10000);
|
2003-01-31 07:37:06 +00:00
|
|
|
|
2004-07-02 23:51:44 +00:00
|
|
|
/* Wait for receiver to stop */
|
2003-01-31 07:37:06 +00:00
|
|
|
for (i = 0x400;
|
|
|
|
i && (CSR_READ_2(sc, VR_COMMAND) & VR_CMD_RX_ON);
|
2004-07-02 23:51:44 +00:00
|
|
|
i--) {
|
|
|
|
;
|
|
|
|
}
|
2003-01-31 07:37:06 +00:00
|
|
|
|
|
|
|
if (!i) {
|
2006-09-15 10:40:54 +00:00
|
|
|
device_printf(sc->vr_dev, "rx shutdown error!\n");
|
2003-01-31 07:37:06 +00:00
|
|
|
sc->vr_flags |= VR_F_RESTART;
|
|
|
|
return;
|
2004-07-02 23:51:44 +00:00
|
|
|
}
|
An early Christmas present: add driver support for a whole bunch of
PCI fast ethernet adapters, plus man pages.
if_pn.c: Netgear FA310TX model D1, LinkSys LNE100TX, Matrox FastNIC 10/100,
various other PNIC devices
if_mx.c: NDC Communications SOHOware SFA100 (Macronix 98713A), various
other boards based on the Macronix 98713, 98713A, 98715, 98715A
and 98725 chips
if_vr.c: D-Link DFE530-TX, other boards based on the VIA Rhine and
Rhine II chips (note: the D-Link and certain other cards
that actually use a Rhine II chip still return the PCI
device ID of the Rhine I. I don't know why, and it doesn't
really matter since the driver treats both chips the same
anyway.)
if_wb.c: Trendware TE100-PCIE and various other cards based on the
Winbond W89C840F chip (the Trendware card is identical to
the sample boards Winbond sent me, so who knows how many
clones there are running around)
All drivers include support for ifmedia, BPF and hardware multicast
filtering.
Also updated GENERIC, LINT, RELNOTES.TXT, userconfig and
sysinstall device list.
I also have a driver for the ASIX AX88140A in the works.
1998-12-04 18:01:24 +00:00
|
|
|
|
|
|
|
vr_rxeof(sc);
|
2003-01-31 07:37:06 +00:00
|
|
|
|
2007-04-22 15:48:29 +00:00
|
|
|
CSR_WRITE_4(sc, VR_RXADDR, vtophys(sc->vr_rx_head));
|
An early Christmas present: add driver support for a whole bunch of
PCI fast ethernet adapters, plus man pages.
if_pn.c: Netgear FA310TX model D1, LinkSys LNE100TX, Matrox FastNIC 10/100,
various other PNIC devices
if_mx.c: NDC Communications SOHOware SFA100 (Macronix 98713A), various
other boards based on the Macronix 98713, 98713A, 98715, 98715A
and 98725 chips
if_vr.c: D-Link DFE530-TX, other boards based on the VIA Rhine and
Rhine II chips (note: the D-Link and certain other cards
that actually use a Rhine II chip still return the PCI
device ID of the Rhine I. I don't know why, and it doesn't
really matter since the driver treats both chips the same
anyway.)
if_wb.c: Trendware TE100-PCIE and various other cards based on the
Winbond W89C840F chip (the Trendware card is identical to
the sample boards Winbond sent me, so who knows how many
clones there are running around)
All drivers include support for ifmedia, BPF and hardware multicast
filtering.
Also updated GENERIC, LINT, RELNOTES.TXT, userconfig and
sysinstall device list.
I also have a driver for the ASIX AX88140A in the works.
1998-12-04 18:01:24 +00:00
|
|
|
VR_SETBIT16(sc, VR_COMMAND, VR_CMD_RX_ON);
|
|
|
|
VR_SETBIT16(sc, VR_COMMAND, VR_CMD_RX_GO);
|
|
|
|
}
|
|
|
|
|
|
|
|
/*
|
|
|
|
* A frame was downloaded to the chip. It's safe for us to clean up
|
|
|
|
* the list buffers.
|
|
|
|
*/
|
2002-08-24 00:02:03 +00:00
|
|
|
static void
|
2004-07-02 23:51:44 +00:00
|
|
|
vr_txeof(struct vr_softc *sc)
|
An early Christmas present: add driver support for a whole bunch of
PCI fast ethernet adapters, plus man pages.
if_pn.c: Netgear FA310TX model D1, LinkSys LNE100TX, Matrox FastNIC 10/100,
various other PNIC devices
if_mx.c: NDC Communications SOHOware SFA100 (Macronix 98713A), various
other boards based on the Macronix 98713, 98713A, 98715, 98715A
and 98725 chips
if_vr.c: D-Link DFE530-TX, other boards based on the VIA Rhine and
Rhine II chips (note: the D-Link and certain other cards
that actually use a Rhine II chip still return the PCI
device ID of the Rhine I. I don't know why, and it doesn't
really matter since the driver treats both chips the same
anyway.)
if_wb.c: Trendware TE100-PCIE and various other cards based on the
Winbond W89C840F chip (the Trendware card is identical to
the sample boards Winbond sent me, so who knows how many
clones there are running around)
All drivers include support for ifmedia, BPF and hardware multicast
filtering.
Also updated GENERIC, LINT, RELNOTES.TXT, userconfig and
sysinstall device list.
I also have a driver for the ASIX AX88140A in the works.
1998-12-04 18:01:24 +00:00
|
|
|
{
|
2007-04-22 15:48:29 +00:00
|
|
|
struct vr_desc *cur_tx;
|
2005-06-10 16:49:24 +00:00
|
|
|
struct ifnet *ifp = sc->vr_ifp;
|
An early Christmas present: add driver support for a whole bunch of
PCI fast ethernet adapters, plus man pages.
if_pn.c: Netgear FA310TX model D1, LinkSys LNE100TX, Matrox FastNIC 10/100,
various other PNIC devices
if_mx.c: NDC Communications SOHOware SFA100 (Macronix 98713A), various
other boards based on the Macronix 98713, 98713A, 98715, 98715A
and 98725 chips
if_vr.c: D-Link DFE530-TX, other boards based on the VIA Rhine and
Rhine II chips (note: the D-Link and certain other cards
that actually use a Rhine II chip still return the PCI
device ID of the Rhine I. I don't know why, and it doesn't
really matter since the driver treats both chips the same
anyway.)
if_wb.c: Trendware TE100-PCIE and various other cards based on the
Winbond W89C840F chip (the Trendware card is identical to
the sample boards Winbond sent me, so who knows how many
clones there are running around)
All drivers include support for ifmedia, BPF and hardware multicast
filtering.
Also updated GENERIC, LINT, RELNOTES.TXT, userconfig and
sysinstall device list.
I also have a driver for the ASIX AX88140A in the works.
1998-12-04 18:01:24 +00:00
|
|
|
|
2004-07-03 02:59:02 +00:00
|
|
|
VR_LOCK_ASSERT(sc);
|
An early Christmas present: add driver support for a whole bunch of
PCI fast ethernet adapters, plus man pages.
if_pn.c: Netgear FA310TX model D1, LinkSys LNE100TX, Matrox FastNIC 10/100,
various other PNIC devices
if_mx.c: NDC Communications SOHOware SFA100 (Macronix 98713A), various
other boards based on the Macronix 98713, 98713A, 98715, 98715A
and 98725 chips
if_vr.c: D-Link DFE530-TX, other boards based on the VIA Rhine and
Rhine II chips (note: the D-Link and certain other cards
that actually use a Rhine II chip still return the PCI
device ID of the Rhine I. I don't know why, and it doesn't
really matter since the driver treats both chips the same
anyway.)
if_wb.c: Trendware TE100-PCIE and various other cards based on the
Winbond W89C840F chip (the Trendware card is identical to
the sample boards Winbond sent me, so who knows how many
clones there are running around)
All drivers include support for ifmedia, BPF and hardware multicast
filtering.
Also updated GENERIC, LINT, RELNOTES.TXT, userconfig and
sysinstall device list.
I also have a driver for the ASIX AX88140A in the works.
1998-12-04 18:01:24 +00:00
|
|
|
|
|
|
|
/*
|
|
|
|
* Go through our tx list and free mbufs for those
|
|
|
|
* frames that have been transmitted.
|
|
|
|
*/
|
2007-04-22 15:48:29 +00:00
|
|
|
cur_tx = sc->vr_tx_cons;
|
|
|
|
while (cur_tx != sc->vr_tx_prod) {
|
2004-07-02 23:51:44 +00:00
|
|
|
uint32_t txstat;
|
2003-01-31 07:37:06 +00:00
|
|
|
int i;
|
An early Christmas present: add driver support for a whole bunch of
PCI fast ethernet adapters, plus man pages.
if_pn.c: Netgear FA310TX model D1, LinkSys LNE100TX, Matrox FastNIC 10/100,
various other PNIC devices
if_mx.c: NDC Communications SOHOware SFA100 (Macronix 98713A), various
other boards based on the Macronix 98713, 98713A, 98715, 98715A
and 98725 chips
if_vr.c: D-Link DFE530-TX, other boards based on the VIA Rhine and
Rhine II chips (note: the D-Link and certain other cards
that actually use a Rhine II chip still return the PCI
device ID of the Rhine I. I don't know why, and it doesn't
really matter since the driver treats both chips the same
anyway.)
if_wb.c: Trendware TE100-PCIE and various other cards based on the
Winbond W89C840F chip (the Trendware card is identical to
the sample boards Winbond sent me, so who knows how many
clones there are running around)
All drivers include support for ifmedia, BPF and hardware multicast
filtering.
Also updated GENERIC, LINT, RELNOTES.TXT, userconfig and
sysinstall device list.
I also have a driver for the ASIX AX88140A in the works.
1998-12-04 18:01:24 +00:00
|
|
|
|
2007-04-22 15:48:29 +00:00
|
|
|
txstat = cur_tx->vr_status;
|
An early Christmas present: add driver support for a whole bunch of
PCI fast ethernet adapters, plus man pages.
if_pn.c: Netgear FA310TX model D1, LinkSys LNE100TX, Matrox FastNIC 10/100,
various other PNIC devices
if_mx.c: NDC Communications SOHOware SFA100 (Macronix 98713A), various
other boards based on the Macronix 98713, 98713A, 98715, 98715A
and 98725 chips
if_vr.c: D-Link DFE530-TX, other boards based on the VIA Rhine and
Rhine II chips (note: the D-Link and certain other cards
that actually use a Rhine II chip still return the PCI
device ID of the Rhine I. I don't know why, and it doesn't
really matter since the driver treats both chips the same
anyway.)
if_wb.c: Trendware TE100-PCIE and various other cards based on the
Winbond W89C840F chip (the Trendware card is identical to
the sample boards Winbond sent me, so who knows how many
clones there are running around)
All drivers include support for ifmedia, BPF and hardware multicast
filtering.
Also updated GENERIC, LINT, RELNOTES.TXT, userconfig and
sysinstall device list.
I also have a driver for the ASIX AX88140A in the works.
1998-12-04 18:01:24 +00:00
|
|
|
|
2002-08-15 04:04:53 +00:00
|
|
|
if ((txstat & VR_TXSTAT_ABRT) ||
|
|
|
|
(txstat & VR_TXSTAT_UDF)) {
|
2003-01-31 07:37:06 +00:00
|
|
|
for (i = 0x400;
|
|
|
|
i && (CSR_READ_2(sc, VR_COMMAND) & VR_CMD_TX_ON);
|
|
|
|
i--)
|
2002-08-15 04:04:53 +00:00
|
|
|
; /* Wait for chip to shutdown */
|
2003-01-31 07:37:06 +00:00
|
|
|
if (!i) {
|
2006-09-15 10:40:54 +00:00
|
|
|
device_printf(sc->vr_dev, "tx shutdown timeout\n");
|
2003-01-31 07:37:06 +00:00
|
|
|
sc->vr_flags |= VR_F_RESTART;
|
|
|
|
break;
|
|
|
|
}
|
2007-04-22 15:48:29 +00:00
|
|
|
atomic_set_acq_32(&cur_tx->vr_status, VR_TXSTAT_OWN);
|
|
|
|
CSR_WRITE_4(sc, VR_TXADDR, vtophys(cur_tx));
|
2002-08-15 04:04:53 +00:00
|
|
|
break;
|
|
|
|
}
|
|
|
|
|
1999-01-10 18:51:49 +00:00
|
|
|
if (txstat & VR_TXSTAT_OWN)
|
An early Christmas present: add driver support for a whole bunch of
PCI fast ethernet adapters, plus man pages.
if_pn.c: Netgear FA310TX model D1, LinkSys LNE100TX, Matrox FastNIC 10/100,
various other PNIC devices
if_mx.c: NDC Communications SOHOware SFA100 (Macronix 98713A), various
other boards based on the Macronix 98713, 98713A, 98715, 98715A
and 98725 chips
if_vr.c: D-Link DFE530-TX, other boards based on the VIA Rhine and
Rhine II chips (note: the D-Link and certain other cards
that actually use a Rhine II chip still return the PCI
device ID of the Rhine I. I don't know why, and it doesn't
really matter since the driver treats both chips the same
anyway.)
if_wb.c: Trendware TE100-PCIE and various other cards based on the
Winbond W89C840F chip (the Trendware card is identical to
the sample boards Winbond sent me, so who knows how many
clones there are running around)
All drivers include support for ifmedia, BPF and hardware multicast
filtering.
Also updated GENERIC, LINT, RELNOTES.TXT, userconfig and
sysinstall device list.
I also have a driver for the ASIX AX88140A in the works.
1998-12-04 18:01:24 +00:00
|
|
|
break;
|
|
|
|
|
|
|
|
if (txstat & VR_TXSTAT_ERRSUM) {
|
|
|
|
ifp->if_oerrors++;
|
|
|
|
if (txstat & VR_TXSTAT_DEFER)
|
|
|
|
ifp->if_collisions++;
|
|
|
|
if (txstat & VR_TXSTAT_LATECOLL)
|
|
|
|
ifp->if_collisions++;
|
|
|
|
}
|
|
|
|
|
|
|
|
ifp->if_collisions +=(txstat & VR_TXSTAT_COLLCNT) >> 3;
|
|
|
|
|
|
|
|
ifp->if_opackets++;
|
2007-04-17 12:23:57 +00:00
|
|
|
if (cur_tx->vr_mbuf != NULL)
|
|
|
|
m_freem(cur_tx->vr_mbuf);
|
2004-04-05 17:39:57 +00:00
|
|
|
cur_tx->vr_mbuf = NULL;
|
2005-08-09 10:20:02 +00:00
|
|
|
ifp->if_drv_flags &= ~IFF_DRV_OACTIVE;
|
An early Christmas present: add driver support for a whole bunch of
PCI fast ethernet adapters, plus man pages.
if_pn.c: Netgear FA310TX model D1, LinkSys LNE100TX, Matrox FastNIC 10/100,
various other PNIC devices
if_mx.c: NDC Communications SOHOware SFA100 (Macronix 98713A), various
other boards based on the Macronix 98713, 98713A, 98715, 98715A
and 98725 chips
if_vr.c: D-Link DFE530-TX, other boards based on the VIA Rhine and
Rhine II chips (note: the D-Link and certain other cards
that actually use a Rhine II chip still return the PCI
device ID of the Rhine I. I don't know why, and it doesn't
really matter since the driver treats both chips the same
anyway.)
if_wb.c: Trendware TE100-PCIE and various other cards based on the
Winbond W89C840F chip (the Trendware card is identical to
the sample boards Winbond sent me, so who knows how many
clones there are running around)
All drivers include support for ifmedia, BPF and hardware multicast
filtering.
Also updated GENERIC, LINT, RELNOTES.TXT, userconfig and
sysinstall device list.
I also have a driver for the ASIX AX88140A in the works.
1998-12-04 18:01:24 +00:00
|
|
|
|
2007-04-22 15:48:29 +00:00
|
|
|
cur_tx = cur_tx->vr_next;
|
An early Christmas present: add driver support for a whole bunch of
PCI fast ethernet adapters, plus man pages.
if_pn.c: Netgear FA310TX model D1, LinkSys LNE100TX, Matrox FastNIC 10/100,
various other PNIC devices
if_mx.c: NDC Communications SOHOware SFA100 (Macronix 98713A), various
other boards based on the Macronix 98713, 98713A, 98715, 98715A
and 98725 chips
if_vr.c: D-Link DFE530-TX, other boards based on the VIA Rhine and
Rhine II chips (note: the D-Link and certain other cards
that actually use a Rhine II chip still return the PCI
device ID of the Rhine I. I don't know why, and it doesn't
really matter since the driver treats both chips the same
anyway.)
if_wb.c: Trendware TE100-PCIE and various other cards based on the
Winbond W89C840F chip (the Trendware card is identical to
the sample boards Winbond sent me, so who knows how many
clones there are running around)
All drivers include support for ifmedia, BPF and hardware multicast
filtering.
Also updated GENERIC, LINT, RELNOTES.TXT, userconfig and
sysinstall device list.
I also have a driver for the ASIX AX88140A in the works.
1998-12-04 18:01:24 +00:00
|
|
|
}
|
2007-04-22 15:48:29 +00:00
|
|
|
sc->vr_tx_cons = cur_tx;
|
2004-04-05 17:39:57 +00:00
|
|
|
if (cur_tx->vr_mbuf == NULL)
|
2002-05-15 17:05:28 +00:00
|
|
|
ifp->if_timer = 0;
|
An early Christmas present: add driver support for a whole bunch of
PCI fast ethernet adapters, plus man pages.
if_pn.c: Netgear FA310TX model D1, LinkSys LNE100TX, Matrox FastNIC 10/100,
various other PNIC devices
if_mx.c: NDC Communications SOHOware SFA100 (Macronix 98713A), various
other boards based on the Macronix 98713, 98713A, 98715, 98715A
and 98725 chips
if_vr.c: D-Link DFE530-TX, other boards based on the VIA Rhine and
Rhine II chips (note: the D-Link and certain other cards
that actually use a Rhine II chip still return the PCI
device ID of the Rhine I. I don't know why, and it doesn't
really matter since the driver treats both chips the same
anyway.)
if_wb.c: Trendware TE100-PCIE and various other cards based on the
Winbond W89C840F chip (the Trendware card is identical to
the sample boards Winbond sent me, so who knows how many
clones there are running around)
All drivers include support for ifmedia, BPF and hardware multicast
filtering.
Also updated GENERIC, LINT, RELNOTES.TXT, userconfig and
sysinstall device list.
I also have a driver for the ASIX AX88140A in the works.
1998-12-04 18:01:24 +00:00
|
|
|
}
|
|
|
|
|
2002-08-24 00:02:03 +00:00
|
|
|
static void
|
2004-07-02 23:51:44 +00:00
|
|
|
vr_tick(void *xsc)
|
1999-09-19 22:03:31 +00:00
|
|
|
{
|
2004-07-02 23:51:44 +00:00
|
|
|
struct vr_softc *sc = xsc;
|
1999-09-19 22:03:31 +00:00
|
|
|
struct mii_data *mii;
|
|
|
|
|
2005-10-31 21:37:27 +00:00
|
|
|
VR_LOCK_ASSERT(sc);
|
2004-07-03 02:52:32 +00:00
|
|
|
|
2003-01-31 07:37:06 +00:00
|
|
|
if (sc->vr_flags & VR_F_RESTART) {
|
2006-09-15 10:40:54 +00:00
|
|
|
device_printf(sc->vr_dev, "restarting\n");
|
2003-01-31 07:37:06 +00:00
|
|
|
vr_stop(sc);
|
|
|
|
vr_reset(sc);
|
2004-07-09 00:17:14 +00:00
|
|
|
vr_init_locked(sc);
|
2003-01-31 07:37:06 +00:00
|
|
|
sc->vr_flags &= ~VR_F_RESTART;
|
|
|
|
}
|
|
|
|
|
1999-09-19 22:03:31 +00:00
|
|
|
mii = device_get_softc(sc->vr_miibus);
|
|
|
|
mii_tick(mii);
|
2005-10-31 21:37:27 +00:00
|
|
|
callout_reset(&sc->vr_stat_callout, hz, vr_tick, sc);
|
1999-09-19 22:03:31 +00:00
|
|
|
}
|
|
|
|
|
2004-04-05 17:39:57 +00:00
|
|
|
#ifdef DEVICE_POLLING
|
|
|
|
static poll_handler_t vr_poll;
|
2004-07-09 00:17:14 +00:00
|
|
|
static poll_handler_t vr_poll_locked;
|
2004-04-05 17:39:57 +00:00
|
|
|
|
|
|
|
static void
|
|
|
|
vr_poll(struct ifnet *ifp, enum poll_cmd cmd, int count)
|
|
|
|
{
|
|
|
|
struct vr_softc *sc = ifp->if_softc;
|
|
|
|
|
|
|
|
VR_LOCK(sc);
|
Big polling(4) cleanup.
o Axe poll in trap.
o Axe IFF_POLLING flag from if_flags.
o Rework revision 1.21 (Giant removal), in such a way that
poll_mtx is not dropped during call to polling handler.
This fixes problem with idle polling.
o Make registration and deregistration from polling in a
functional way, insted of next tick/interrupt.
o Obsolete kern.polling.enable. Polling is turned on/off
with ifconfig.
Detailed kern_poll.c changes:
- Remove polling handler flags, introduced in 1.21. The are not
needed now.
- Forget and do not check if_flags, if_capenable and if_drv_flags.
- Call all registered polling handlers unconditionally.
- Do not drop poll_mtx, when entering polling handlers.
- In ether_poll() NET_LOCK_GIANT prior to locking poll_mtx.
- In netisr_poll() axe the block, where polling code asks drivers
to unregister.
- In netisr_poll() and ether_poll() do polling always, if any
handlers are present.
- In ether_poll_[de]register() remove a lot of error hiding code. Assert
that arguments are correct, instead.
- In ether_poll_[de]register() use standard return values in case of
error or success.
- Introduce poll_switch() that is a sysctl handler for kern.polling.enable.
poll_switch() goes through interface list and enabled/disables polling.
A message that kern.polling.enable is deprecated is printed.
Detailed driver changes:
- On attach driver announces IFCAP_POLLING in if_capabilities, but
not in if_capenable.
- On detach driver calls ether_poll_deregister() if polling is enabled.
- In polling handler driver obtains its lock and checks IFF_DRV_RUNNING
flag. If there is no, then unlocks and returns.
- In ioctl handler driver checks for IFCAP_POLLING flag requested to
be set or cleared. Driver first calls ether_poll_[de]register(), then
obtains driver lock and [dis/en]ables interrupts.
- In interrupt handler driver checks IFCAP_POLLING flag in if_capenable.
If present, then returns.This is important to protect from spurious
interrupts.
Reviewed by: ru, sam, jhb
2005-10-01 18:56:19 +00:00
|
|
|
if (ifp->if_drv_flags & IFF_DRV_RUNNING)
|
|
|
|
vr_poll_locked(ifp, cmd, count);
|
2004-07-09 00:17:14 +00:00
|
|
|
VR_UNLOCK(sc);
|
|
|
|
}
|
|
|
|
|
|
|
|
static void
|
|
|
|
vr_poll_locked(struct ifnet *ifp, enum poll_cmd cmd, int count)
|
|
|
|
{
|
|
|
|
struct vr_softc *sc = ifp->if_softc;
|
|
|
|
|
|
|
|
VR_LOCK_ASSERT(sc);
|
2004-07-03 02:52:32 +00:00
|
|
|
|
2004-04-05 17:39:57 +00:00
|
|
|
sc->rxcycles = count;
|
|
|
|
vr_rxeof(sc);
|
|
|
|
vr_txeof(sc);
|
2004-08-02 10:08:28 +00:00
|
|
|
if (!IFQ_DRV_IS_EMPTY(&ifp->if_snd))
|
2004-07-09 00:17:14 +00:00
|
|
|
vr_start_locked(ifp);
|
2004-04-05 17:39:57 +00:00
|
|
|
|
2004-07-02 23:51:44 +00:00
|
|
|
if (cmd == POLL_AND_CHECK_STATUS) {
|
|
|
|
uint16_t status;
|
2004-04-05 17:39:57 +00:00
|
|
|
|
2004-07-02 23:51:44 +00:00
|
|
|
/* Also check status register. */
|
2004-04-05 17:39:57 +00:00
|
|
|
status = CSR_READ_2(sc, VR_ISR);
|
|
|
|
if (status)
|
|
|
|
CSR_WRITE_2(sc, VR_ISR, status);
|
|
|
|
|
|
|
|
if ((status & VR_INTRS) == 0)
|
2004-07-09 00:17:14 +00:00
|
|
|
return;
|
2004-04-05 17:39:57 +00:00
|
|
|
|
|
|
|
if (status & VR_ISR_RX_DROPPED) {
|
2005-10-27 21:18:37 +00:00
|
|
|
if_printf(ifp, "rx packet lost\n");
|
2004-04-05 17:39:57 +00:00
|
|
|
ifp->if_ierrors++;
|
|
|
|
}
|
|
|
|
|
|
|
|
if ((status & VR_ISR_RX_ERR) || (status & VR_ISR_RX_NOBUF) ||
|
|
|
|
(status & VR_ISR_RX_NOBUF) || (status & VR_ISR_RX_OFLOW)) {
|
2005-10-27 21:18:37 +00:00
|
|
|
if_printf(ifp, "receive error (%04x)", status);
|
2004-04-05 17:39:57 +00:00
|
|
|
if (status & VR_ISR_RX_NOBUF)
|
|
|
|
printf(" no buffers");
|
|
|
|
if (status & VR_ISR_RX_OFLOW)
|
|
|
|
printf(" overflow");
|
|
|
|
if (status & VR_ISR_RX_DROPPED)
|
|
|
|
printf(" packet lost");
|
|
|
|
printf("\n");
|
|
|
|
vr_rxeoc(sc);
|
|
|
|
}
|
|
|
|
|
2004-07-02 23:51:44 +00:00
|
|
|
if ((status & VR_ISR_BUSERR) ||
|
|
|
|
(status & VR_ISR_TX_UNDERRUN)) {
|
2004-04-05 17:39:57 +00:00
|
|
|
vr_reset(sc);
|
2004-07-09 00:17:14 +00:00
|
|
|
vr_init_locked(sc);
|
2004-07-03 02:59:02 +00:00
|
|
|
return;
|
2004-04-05 17:39:57 +00:00
|
|
|
}
|
|
|
|
|
|
|
|
if ((status & VR_ISR_UDFI) ||
|
|
|
|
(status & VR_ISR_TX_ABRT2) ||
|
|
|
|
(status & VR_ISR_TX_ABRT)) {
|
|
|
|
ifp->if_oerrors++;
|
2007-04-22 15:48:29 +00:00
|
|
|
if (sc->vr_tx_cons->vr_mbuf != NULL) {
|
2004-04-05 17:39:57 +00:00
|
|
|
VR_SETBIT16(sc, VR_COMMAND, VR_CMD_TX_ON);
|
|
|
|
VR_SETBIT16(sc, VR_COMMAND, VR_CMD_TX_GO);
|
|
|
|
}
|
|
|
|
}
|
|
|
|
}
|
|
|
|
}
|
|
|
|
#endif /* DEVICE_POLLING */
|
|
|
|
|
2002-08-24 00:02:03 +00:00
|
|
|
static void
|
2004-07-02 23:51:44 +00:00
|
|
|
vr_intr(void *arg)
|
An early Christmas present: add driver support for a whole bunch of
PCI fast ethernet adapters, plus man pages.
if_pn.c: Netgear FA310TX model D1, LinkSys LNE100TX, Matrox FastNIC 10/100,
various other PNIC devices
if_mx.c: NDC Communications SOHOware SFA100 (Macronix 98713A), various
other boards based on the Macronix 98713, 98713A, 98715, 98715A
and 98725 chips
if_vr.c: D-Link DFE530-TX, other boards based on the VIA Rhine and
Rhine II chips (note: the D-Link and certain other cards
that actually use a Rhine II chip still return the PCI
device ID of the Rhine I. I don't know why, and it doesn't
really matter since the driver treats both chips the same
anyway.)
if_wb.c: Trendware TE100-PCIE and various other cards based on the
Winbond W89C840F chip (the Trendware card is identical to
the sample boards Winbond sent me, so who knows how many
clones there are running around)
All drivers include support for ifmedia, BPF and hardware multicast
filtering.
Also updated GENERIC, LINT, RELNOTES.TXT, userconfig and
sysinstall device list.
I also have a driver for the ASIX AX88140A in the works.
1998-12-04 18:01:24 +00:00
|
|
|
{
|
2004-07-02 23:51:44 +00:00
|
|
|
struct vr_softc *sc = arg;
|
2005-06-10 16:49:24 +00:00
|
|
|
struct ifnet *ifp = sc->vr_ifp;
|
2004-07-02 23:51:44 +00:00
|
|
|
uint16_t status;
|
An early Christmas present: add driver support for a whole bunch of
PCI fast ethernet adapters, plus man pages.
if_pn.c: Netgear FA310TX model D1, LinkSys LNE100TX, Matrox FastNIC 10/100,
various other PNIC devices
if_mx.c: NDC Communications SOHOware SFA100 (Macronix 98713A), various
other boards based on the Macronix 98713, 98713A, 98715, 98715A
and 98725 chips
if_vr.c: D-Link DFE530-TX, other boards based on the VIA Rhine and
Rhine II chips (note: the D-Link and certain other cards
that actually use a Rhine II chip still return the PCI
device ID of the Rhine I. I don't know why, and it doesn't
really matter since the driver treats both chips the same
anyway.)
if_wb.c: Trendware TE100-PCIE and various other cards based on the
Winbond W89C840F chip (the Trendware card is identical to
the sample boards Winbond sent me, so who knows how many
clones there are running around)
All drivers include support for ifmedia, BPF and hardware multicast
filtering.
Also updated GENERIC, LINT, RELNOTES.TXT, userconfig and
sysinstall device list.
I also have a driver for the ASIX AX88140A in the works.
1998-12-04 18:01:24 +00:00
|
|
|
|
2000-10-13 17:54:19 +00:00
|
|
|
VR_LOCK(sc);
|
2004-07-09 00:17:14 +00:00
|
|
|
|
2007-04-22 14:57:05 +00:00
|
|
|
if (sc->vr_suspended) {
|
2004-10-27 19:02:23 +00:00
|
|
|
/*
|
|
|
|
* Forcibly disable interrupts.
|
|
|
|
* XXX: Mobile VIA based platforms may need
|
|
|
|
* interrupt re-enable on resume.
|
|
|
|
*/
|
|
|
|
CSR_WRITE_2(sc, VR_IMR, 0x0000);
|
2004-07-09 00:17:14 +00:00
|
|
|
goto done_locked;
|
2004-10-27 19:02:23 +00:00
|
|
|
}
|
2004-07-09 00:17:14 +00:00
|
|
|
|
2004-04-05 17:39:57 +00:00
|
|
|
#ifdef DEVICE_POLLING
|
Big polling(4) cleanup.
o Axe poll in trap.
o Axe IFF_POLLING flag from if_flags.
o Rework revision 1.21 (Giant removal), in such a way that
poll_mtx is not dropped during call to polling handler.
This fixes problem with idle polling.
o Make registration and deregistration from polling in a
functional way, insted of next tick/interrupt.
o Obsolete kern.polling.enable. Polling is turned on/off
with ifconfig.
Detailed kern_poll.c changes:
- Remove polling handler flags, introduced in 1.21. The are not
needed now.
- Forget and do not check if_flags, if_capenable and if_drv_flags.
- Call all registered polling handlers unconditionally.
- Do not drop poll_mtx, when entering polling handlers.
- In ether_poll() NET_LOCK_GIANT prior to locking poll_mtx.
- In netisr_poll() axe the block, where polling code asks drivers
to unregister.
- In netisr_poll() and ether_poll() do polling always, if any
handlers are present.
- In ether_poll_[de]register() remove a lot of error hiding code. Assert
that arguments are correct, instead.
- In ether_poll_[de]register() use standard return values in case of
error or success.
- Introduce poll_switch() that is a sysctl handler for kern.polling.enable.
poll_switch() goes through interface list and enabled/disables polling.
A message that kern.polling.enable is deprecated is printed.
Detailed driver changes:
- On attach driver announces IFCAP_POLLING in if_capabilities, but
not in if_capenable.
- On detach driver calls ether_poll_deregister() if polling is enabled.
- In polling handler driver obtains its lock and checks IFF_DRV_RUNNING
flag. If there is no, then unlocks and returns.
- In ioctl handler driver checks for IFCAP_POLLING flag requested to
be set or cleared. Driver first calls ether_poll_[de]register(), then
obtains driver lock and [dis/en]ables interrupts.
- In interrupt handler driver checks IFCAP_POLLING flag in if_capenable.
If present, then returns.This is important to protect from spurious
interrupts.
Reviewed by: ru, sam, jhb
2005-10-01 18:56:19 +00:00
|
|
|
if (ifp->if_capenable & IFCAP_POLLING)
|
2004-07-09 00:17:14 +00:00
|
|
|
goto done_locked;
|
Big polling(4) cleanup.
o Axe poll in trap.
o Axe IFF_POLLING flag from if_flags.
o Rework revision 1.21 (Giant removal), in such a way that
poll_mtx is not dropped during call to polling handler.
This fixes problem with idle polling.
o Make registration and deregistration from polling in a
functional way, insted of next tick/interrupt.
o Obsolete kern.polling.enable. Polling is turned on/off
with ifconfig.
Detailed kern_poll.c changes:
- Remove polling handler flags, introduced in 1.21. The are not
needed now.
- Forget and do not check if_flags, if_capenable and if_drv_flags.
- Call all registered polling handlers unconditionally.
- Do not drop poll_mtx, when entering polling handlers.
- In ether_poll() NET_LOCK_GIANT prior to locking poll_mtx.
- In netisr_poll() axe the block, where polling code asks drivers
to unregister.
- In netisr_poll() and ether_poll() do polling always, if any
handlers are present.
- In ether_poll_[de]register() remove a lot of error hiding code. Assert
that arguments are correct, instead.
- In ether_poll_[de]register() use standard return values in case of
error or success.
- Introduce poll_switch() that is a sysctl handler for kern.polling.enable.
poll_switch() goes through interface list and enabled/disables polling.
A message that kern.polling.enable is deprecated is printed.
Detailed driver changes:
- On attach driver announces IFCAP_POLLING in if_capabilities, but
not in if_capenable.
- On detach driver calls ether_poll_deregister() if polling is enabled.
- In polling handler driver obtains its lock and checks IFF_DRV_RUNNING
flag. If there is no, then unlocks and returns.
- In ioctl handler driver checks for IFCAP_POLLING flag requested to
be set or cleared. Driver first calls ether_poll_[de]register(), then
obtains driver lock and [dis/en]ables interrupts.
- In interrupt handler driver checks IFCAP_POLLING flag in if_capenable.
If present, then returns.This is important to protect from spurious
interrupts.
Reviewed by: ru, sam, jhb
2005-10-01 18:56:19 +00:00
|
|
|
#endif
|
2004-04-05 17:39:57 +00:00
|
|
|
|
2004-07-09 00:17:14 +00:00
|
|
|
/* Suppress unwanted interrupts. */
|
An early Christmas present: add driver support for a whole bunch of
PCI fast ethernet adapters, plus man pages.
if_pn.c: Netgear FA310TX model D1, LinkSys LNE100TX, Matrox FastNIC 10/100,
various other PNIC devices
if_mx.c: NDC Communications SOHOware SFA100 (Macronix 98713A), various
other boards based on the Macronix 98713, 98713A, 98715, 98715A
and 98725 chips
if_vr.c: D-Link DFE530-TX, other boards based on the VIA Rhine and
Rhine II chips (note: the D-Link and certain other cards
that actually use a Rhine II chip still return the PCI
device ID of the Rhine I. I don't know why, and it doesn't
really matter since the driver treats both chips the same
anyway.)
if_wb.c: Trendware TE100-PCIE and various other cards based on the
Winbond W89C840F chip (the Trendware card is identical to
the sample boards Winbond sent me, so who knows how many
clones there are running around)
All drivers include support for ifmedia, BPF and hardware multicast
filtering.
Also updated GENERIC, LINT, RELNOTES.TXT, userconfig and
sysinstall device list.
I also have a driver for the ASIX AX88140A in the works.
1998-12-04 18:01:24 +00:00
|
|
|
if (!(ifp->if_flags & IFF_UP)) {
|
|
|
|
vr_stop(sc);
|
2004-07-09 00:17:14 +00:00
|
|
|
goto done_locked;
|
An early Christmas present: add driver support for a whole bunch of
PCI fast ethernet adapters, plus man pages.
if_pn.c: Netgear FA310TX model D1, LinkSys LNE100TX, Matrox FastNIC 10/100,
various other PNIC devices
if_mx.c: NDC Communications SOHOware SFA100 (Macronix 98713A), various
other boards based on the Macronix 98713, 98713A, 98715, 98715A
and 98725 chips
if_vr.c: D-Link DFE530-TX, other boards based on the VIA Rhine and
Rhine II chips (note: the D-Link and certain other cards
that actually use a Rhine II chip still return the PCI
device ID of the Rhine I. I don't know why, and it doesn't
really matter since the driver treats both chips the same
anyway.)
if_wb.c: Trendware TE100-PCIE and various other cards based on the
Winbond W89C840F chip (the Trendware card is identical to
the sample boards Winbond sent me, so who knows how many
clones there are running around)
All drivers include support for ifmedia, BPF and hardware multicast
filtering.
Also updated GENERIC, LINT, RELNOTES.TXT, userconfig and
sysinstall device list.
I also have a driver for the ASIX AX88140A in the works.
1998-12-04 18:01:24 +00:00
|
|
|
}
|
|
|
|
|
|
|
|
/* Disable interrupts. */
|
|
|
|
CSR_WRITE_2(sc, VR_IMR, 0x0000);
|
|
|
|
|
|
|
|
for (;;) {
|
|
|
|
status = CSR_READ_2(sc, VR_ISR);
|
2007-04-17 12:23:57 +00:00
|
|
|
|
An early Christmas present: add driver support for a whole bunch of
PCI fast ethernet adapters, plus man pages.
if_pn.c: Netgear FA310TX model D1, LinkSys LNE100TX, Matrox FastNIC 10/100,
various other PNIC devices
if_mx.c: NDC Communications SOHOware SFA100 (Macronix 98713A), various
other boards based on the Macronix 98713, 98713A, 98715, 98715A
and 98725 chips
if_vr.c: D-Link DFE530-TX, other boards based on the VIA Rhine and
Rhine II chips (note: the D-Link and certain other cards
that actually use a Rhine II chip still return the PCI
device ID of the Rhine I. I don't know why, and it doesn't
really matter since the driver treats both chips the same
anyway.)
if_wb.c: Trendware TE100-PCIE and various other cards based on the
Winbond W89C840F chip (the Trendware card is identical to
the sample boards Winbond sent me, so who knows how many
clones there are running around)
All drivers include support for ifmedia, BPF and hardware multicast
filtering.
Also updated GENERIC, LINT, RELNOTES.TXT, userconfig and
sysinstall device list.
I also have a driver for the ASIX AX88140A in the works.
1998-12-04 18:01:24 +00:00
|
|
|
if (status)
|
|
|
|
CSR_WRITE_2(sc, VR_ISR, status);
|
|
|
|
|
|
|
|
if ((status & VR_INTRS) == 0)
|
|
|
|
break;
|
|
|
|
|
|
|
|
if (status & VR_ISR_RX_OK)
|
|
|
|
vr_rxeof(sc);
|
|
|
|
|
2003-01-31 07:37:06 +00:00
|
|
|
if (status & VR_ISR_RX_DROPPED) {
|
2006-09-15 10:40:54 +00:00
|
|
|
device_printf(sc->vr_dev, "rx packet lost\n");
|
2003-01-31 07:37:06 +00:00
|
|
|
ifp->if_ierrors++;
|
2004-07-02 23:51:44 +00:00
|
|
|
}
|
2003-01-31 07:37:06 +00:00
|
|
|
|
An early Christmas present: add driver support for a whole bunch of
PCI fast ethernet adapters, plus man pages.
if_pn.c: Netgear FA310TX model D1, LinkSys LNE100TX, Matrox FastNIC 10/100,
various other PNIC devices
if_mx.c: NDC Communications SOHOware SFA100 (Macronix 98713A), various
other boards based on the Macronix 98713, 98713A, 98715, 98715A
and 98725 chips
if_vr.c: D-Link DFE530-TX, other boards based on the VIA Rhine and
Rhine II chips (note: the D-Link and certain other cards
that actually use a Rhine II chip still return the PCI
device ID of the Rhine I. I don't know why, and it doesn't
really matter since the driver treats both chips the same
anyway.)
if_wb.c: Trendware TE100-PCIE and various other cards based on the
Winbond W89C840F chip (the Trendware card is identical to
the sample boards Winbond sent me, so who knows how many
clones there are running around)
All drivers include support for ifmedia, BPF and hardware multicast
filtering.
Also updated GENERIC, LINT, RELNOTES.TXT, userconfig and
sysinstall device list.
I also have a driver for the ASIX AX88140A in the works.
1998-12-04 18:01:24 +00:00
|
|
|
if ((status & VR_ISR_RX_ERR) || (status & VR_ISR_RX_NOBUF) ||
|
2003-01-31 07:37:06 +00:00
|
|
|
(status & VR_ISR_RX_NOBUF) || (status & VR_ISR_RX_OFLOW)) {
|
2006-09-15 10:40:54 +00:00
|
|
|
device_printf(sc->vr_dev, "receive error (%04x)", status);
|
2003-01-31 07:37:06 +00:00
|
|
|
if (status & VR_ISR_RX_NOBUF)
|
|
|
|
printf(" no buffers");
|
|
|
|
if (status & VR_ISR_RX_OFLOW)
|
|
|
|
printf(" overflow");
|
|
|
|
if (status & VR_ISR_RX_DROPPED)
|
|
|
|
printf(" packet lost");
|
|
|
|
printf("\n");
|
An early Christmas present: add driver support for a whole bunch of
PCI fast ethernet adapters, plus man pages.
if_pn.c: Netgear FA310TX model D1, LinkSys LNE100TX, Matrox FastNIC 10/100,
various other PNIC devices
if_mx.c: NDC Communications SOHOware SFA100 (Macronix 98713A), various
other boards based on the Macronix 98713, 98713A, 98715, 98715A
and 98725 chips
if_vr.c: D-Link DFE530-TX, other boards based on the VIA Rhine and
Rhine II chips (note: the D-Link and certain other cards
that actually use a Rhine II chip still return the PCI
device ID of the Rhine I. I don't know why, and it doesn't
really matter since the driver treats both chips the same
anyway.)
if_wb.c: Trendware TE100-PCIE and various other cards based on the
Winbond W89C840F chip (the Trendware card is identical to
the sample boards Winbond sent me, so who knows how many
clones there are running around)
All drivers include support for ifmedia, BPF and hardware multicast
filtering.
Also updated GENERIC, LINT, RELNOTES.TXT, userconfig and
sysinstall device list.
I also have a driver for the ASIX AX88140A in the works.
1998-12-04 18:01:24 +00:00
|
|
|
vr_rxeoc(sc);
|
|
|
|
}
|
|
|
|
|
2002-08-15 04:04:53 +00:00
|
|
|
if ((status & VR_ISR_BUSERR) || (status & VR_ISR_TX_UNDERRUN)) {
|
|
|
|
vr_reset(sc);
|
2004-07-09 00:17:14 +00:00
|
|
|
vr_init_locked(sc);
|
2002-08-15 04:04:53 +00:00
|
|
|
break;
|
An early Christmas present: add driver support for a whole bunch of
PCI fast ethernet adapters, plus man pages.
if_pn.c: Netgear FA310TX model D1, LinkSys LNE100TX, Matrox FastNIC 10/100,
various other PNIC devices
if_mx.c: NDC Communications SOHOware SFA100 (Macronix 98713A), various
other boards based on the Macronix 98713, 98713A, 98715, 98715A
and 98725 chips
if_vr.c: D-Link DFE530-TX, other boards based on the VIA Rhine and
Rhine II chips (note: the D-Link and certain other cards
that actually use a Rhine II chip still return the PCI
device ID of the Rhine I. I don't know why, and it doesn't
really matter since the driver treats both chips the same
anyway.)
if_wb.c: Trendware TE100-PCIE and various other cards based on the
Winbond W89C840F chip (the Trendware card is identical to
the sample boards Winbond sent me, so who knows how many
clones there are running around)
All drivers include support for ifmedia, BPF and hardware multicast
filtering.
Also updated GENERIC, LINT, RELNOTES.TXT, userconfig and
sysinstall device list.
I also have a driver for the ASIX AX88140A in the works.
1998-12-04 18:01:24 +00:00
|
|
|
}
|
|
|
|
|
2002-08-15 04:04:53 +00:00
|
|
|
if ((status & VR_ISR_TX_OK) || (status & VR_ISR_TX_ABRT) ||
|
|
|
|
(status & VR_ISR_TX_ABRT2) || (status & VR_ISR_UDFI)) {
|
An early Christmas present: add driver support for a whole bunch of
PCI fast ethernet adapters, plus man pages.
if_pn.c: Netgear FA310TX model D1, LinkSys LNE100TX, Matrox FastNIC 10/100,
various other PNIC devices
if_mx.c: NDC Communications SOHOware SFA100 (Macronix 98713A), various
other boards based on the Macronix 98713, 98713A, 98715, 98715A
and 98725 chips
if_vr.c: D-Link DFE530-TX, other boards based on the VIA Rhine and
Rhine II chips (note: the D-Link and certain other cards
that actually use a Rhine II chip still return the PCI
device ID of the Rhine I. I don't know why, and it doesn't
really matter since the driver treats both chips the same
anyway.)
if_wb.c: Trendware TE100-PCIE and various other cards based on the
Winbond W89C840F chip (the Trendware card is identical to
the sample boards Winbond sent me, so who knows how many
clones there are running around)
All drivers include support for ifmedia, BPF and hardware multicast
filtering.
Also updated GENERIC, LINT, RELNOTES.TXT, userconfig and
sysinstall device list.
I also have a driver for the ASIX AX88140A in the works.
1998-12-04 18:01:24 +00:00
|
|
|
vr_txeof(sc);
|
2002-08-15 04:04:53 +00:00
|
|
|
if ((status & VR_ISR_UDFI) ||
|
|
|
|
(status & VR_ISR_TX_ABRT2) ||
|
|
|
|
(status & VR_ISR_TX_ABRT)) {
|
|
|
|
ifp->if_oerrors++;
|
2007-04-22 15:48:29 +00:00
|
|
|
if (sc->vr_tx_cons->vr_mbuf != NULL) {
|
2004-07-02 23:51:44 +00:00
|
|
|
VR_SETBIT16(sc, VR_COMMAND,
|
|
|
|
VR_CMD_TX_ON);
|
|
|
|
VR_SETBIT16(sc, VR_COMMAND,
|
|
|
|
VR_CMD_TX_GO);
|
2002-08-15 04:04:53 +00:00
|
|
|
}
|
2004-04-05 17:39:57 +00:00
|
|
|
}
|
An early Christmas present: add driver support for a whole bunch of
PCI fast ethernet adapters, plus man pages.
if_pn.c: Netgear FA310TX model D1, LinkSys LNE100TX, Matrox FastNIC 10/100,
various other PNIC devices
if_mx.c: NDC Communications SOHOware SFA100 (Macronix 98713A), various
other boards based on the Macronix 98713, 98713A, 98715, 98715A
and 98725 chips
if_vr.c: D-Link DFE530-TX, other boards based on the VIA Rhine and
Rhine II chips (note: the D-Link and certain other cards
that actually use a Rhine II chip still return the PCI
device ID of the Rhine I. I don't know why, and it doesn't
really matter since the driver treats both chips the same
anyway.)
if_wb.c: Trendware TE100-PCIE and various other cards based on the
Winbond W89C840F chip (the Trendware card is identical to
the sample boards Winbond sent me, so who knows how many
clones there are running around)
All drivers include support for ifmedia, BPF and hardware multicast
filtering.
Also updated GENERIC, LINT, RELNOTES.TXT, userconfig and
sysinstall device list.
I also have a driver for the ASIX AX88140A in the works.
1998-12-04 18:01:24 +00:00
|
|
|
}
|
|
|
|
}
|
|
|
|
|
|
|
|
/* Re-enable interrupts. */
|
|
|
|
CSR_WRITE_2(sc, VR_IMR, VR_INTRS);
|
|
|
|
|
2004-08-01 23:58:04 +00:00
|
|
|
if (!IFQ_DRV_IS_EMPTY(&ifp->if_snd))
|
2004-07-09 00:17:14 +00:00
|
|
|
vr_start_locked(ifp);
|
|
|
|
|
|
|
|
done_locked:
|
|
|
|
VR_UNLOCK(sc);
|
An early Christmas present: add driver support for a whole bunch of
PCI fast ethernet adapters, plus man pages.
if_pn.c: Netgear FA310TX model D1, LinkSys LNE100TX, Matrox FastNIC 10/100,
various other PNIC devices
if_mx.c: NDC Communications SOHOware SFA100 (Macronix 98713A), various
other boards based on the Macronix 98713, 98713A, 98715, 98715A
and 98725 chips
if_vr.c: D-Link DFE530-TX, other boards based on the VIA Rhine and
Rhine II chips (note: the D-Link and certain other cards
that actually use a Rhine II chip still return the PCI
device ID of the Rhine I. I don't know why, and it doesn't
really matter since the driver treats both chips the same
anyway.)
if_wb.c: Trendware TE100-PCIE and various other cards based on the
Winbond W89C840F chip (the Trendware card is identical to
the sample boards Winbond sent me, so who knows how many
clones there are running around)
All drivers include support for ifmedia, BPF and hardware multicast
filtering.
Also updated GENERIC, LINT, RELNOTES.TXT, userconfig and
sysinstall device list.
I also have a driver for the ASIX AX88140A in the works.
1998-12-04 18:01:24 +00:00
|
|
|
}
|
|
|
|
|
|
|
|
/*
|
|
|
|
* Main transmit routine. To avoid having to do mbuf copies, we put pointers
|
|
|
|
* to the mbuf data regions directly in the transmit lists. We also save a
|
|
|
|
* copy of the pointers since the transmit list fragment pointers are
|
|
|
|
* physical addresses.
|
|
|
|
*/
|
|
|
|
|
2002-08-24 00:02:03 +00:00
|
|
|
static void
|
2004-07-02 23:51:44 +00:00
|
|
|
vr_start(struct ifnet *ifp)
|
2004-07-09 00:17:14 +00:00
|
|
|
{
|
|
|
|
struct vr_softc *sc = ifp->if_softc;
|
|
|
|
|
|
|
|
VR_LOCK(sc);
|
|
|
|
vr_start_locked(ifp);
|
|
|
|
VR_UNLOCK(sc);
|
|
|
|
}
|
|
|
|
|
|
|
|
static void
|
|
|
|
vr_start_locked(struct ifnet *ifp)
|
An early Christmas present: add driver support for a whole bunch of
PCI fast ethernet adapters, plus man pages.
if_pn.c: Netgear FA310TX model D1, LinkSys LNE100TX, Matrox FastNIC 10/100,
various other PNIC devices
if_mx.c: NDC Communications SOHOware SFA100 (Macronix 98713A), various
other boards based on the Macronix 98713, 98713A, 98715, 98715A
and 98725 chips
if_vr.c: D-Link DFE530-TX, other boards based on the VIA Rhine and
Rhine II chips (note: the D-Link and certain other cards
that actually use a Rhine II chip still return the PCI
device ID of the Rhine I. I don't know why, and it doesn't
really matter since the driver treats both chips the same
anyway.)
if_wb.c: Trendware TE100-PCIE and various other cards based on the
Winbond W89C840F chip (the Trendware card is identical to
the sample boards Winbond sent me, so who knows how many
clones there are running around)
All drivers include support for ifmedia, BPF and hardware multicast
filtering.
Also updated GENERIC, LINT, RELNOTES.TXT, userconfig and
sysinstall device list.
I also have a driver for the ASIX AX88140A in the works.
1998-12-04 18:01:24 +00:00
|
|
|
{
|
2004-07-03 02:59:02 +00:00
|
|
|
struct vr_softc *sc = ifp->if_softc;
|
2007-04-17 12:23:57 +00:00
|
|
|
struct mbuf *m, *m_head;
|
2007-04-22 15:48:29 +00:00
|
|
|
struct vr_desc *cur_tx, *n_tx;
|
2007-04-17 12:23:57 +00:00
|
|
|
struct vr_desc *f = NULL;
|
|
|
|
uint32_t cval;
|
2004-04-05 17:39:57 +00:00
|
|
|
|
2005-08-09 10:20:02 +00:00
|
|
|
if (ifp->if_drv_flags & IFF_DRV_OACTIVE)
|
2004-04-05 17:39:57 +00:00
|
|
|
return;
|
An early Christmas present: add driver support for a whole bunch of
PCI fast ethernet adapters, plus man pages.
if_pn.c: Netgear FA310TX model D1, LinkSys LNE100TX, Matrox FastNIC 10/100,
various other PNIC devices
if_mx.c: NDC Communications SOHOware SFA100 (Macronix 98713A), various
other boards based on the Macronix 98713, 98713A, 98715, 98715A
and 98725 chips
if_vr.c: D-Link DFE530-TX, other boards based on the VIA Rhine and
Rhine II chips (note: the D-Link and certain other cards
that actually use a Rhine II chip still return the PCI
device ID of the Rhine I. I don't know why, and it doesn't
really matter since the driver treats both chips the same
anyway.)
if_wb.c: Trendware TE100-PCIE and various other cards based on the
Winbond W89C840F chip (the Trendware card is identical to
the sample boards Winbond sent me, so who knows how many
clones there are running around)
All drivers include support for ifmedia, BPF and hardware multicast
filtering.
Also updated GENERIC, LINT, RELNOTES.TXT, userconfig and
sysinstall device list.
I also have a driver for the ASIX AX88140A in the works.
1998-12-04 18:01:24 +00:00
|
|
|
|
2007-04-22 15:48:29 +00:00
|
|
|
for (cur_tx = sc->vr_tx_prod;
|
|
|
|
cur_tx->vr_next != sc->vr_tx_cons; ) {
|
2004-08-01 23:58:04 +00:00
|
|
|
IFQ_DRV_DEQUEUE(&ifp->if_snd, m_head);
|
An early Christmas present: add driver support for a whole bunch of
PCI fast ethernet adapters, plus man pages.
if_pn.c: Netgear FA310TX model D1, LinkSys LNE100TX, Matrox FastNIC 10/100,
various other PNIC devices
if_mx.c: NDC Communications SOHOware SFA100 (Macronix 98713A), various
other boards based on the Macronix 98713, 98713A, 98715, 98715A
and 98725 chips
if_vr.c: D-Link DFE530-TX, other boards based on the VIA Rhine and
Rhine II chips (note: the D-Link and certain other cards
that actually use a Rhine II chip still return the PCI
device ID of the Rhine I. I don't know why, and it doesn't
really matter since the driver treats both chips the same
anyway.)
if_wb.c: Trendware TE100-PCIE and various other cards based on the
Winbond W89C840F chip (the Trendware card is identical to
the sample boards Winbond sent me, so who knows how many
clones there are running around)
All drivers include support for ifmedia, BPF and hardware multicast
filtering.
Also updated GENERIC, LINT, RELNOTES.TXT, userconfig and
sysinstall device list.
I also have a driver for the ASIX AX88140A in the works.
1998-12-04 18:01:24 +00:00
|
|
|
if (m_head == NULL)
|
|
|
|
break;
|
|
|
|
|
2007-04-17 12:23:57 +00:00
|
|
|
VR_LOCK_ASSERT(sc);
|
|
|
|
/*
|
|
|
|
* Some VIA Rhine wants packet buffers to be longword
|
|
|
|
* aligned, but very often our mbufs aren't. Rather than
|
|
|
|
* waste time trying to decide when to copy and when not
|
|
|
|
* to copy, just do it all the time.
|
|
|
|
*/
|
2007-04-17 22:59:54 +00:00
|
|
|
if (sc->vr_quirks & VR_Q_NEEDALIGN) {
|
2007-04-17 12:23:57 +00:00
|
|
|
m = m_defrag(m_head, M_DONTWAIT);
|
|
|
|
if (m == NULL) {
|
|
|
|
/* Rollback, send what we were able to encap. */
|
|
|
|
IFQ_DRV_PREPEND(&ifp->if_snd, m_head);
|
|
|
|
break;
|
|
|
|
}
|
|
|
|
m_head = m;
|
|
|
|
}
|
An early Christmas present: add driver support for a whole bunch of
PCI fast ethernet adapters, plus man pages.
if_pn.c: Netgear FA310TX model D1, LinkSys LNE100TX, Matrox FastNIC 10/100,
various other PNIC devices
if_mx.c: NDC Communications SOHOware SFA100 (Macronix 98713A), various
other boards based on the Macronix 98713, 98713A, 98715, 98715A
and 98725 chips
if_vr.c: D-Link DFE530-TX, other boards based on the VIA Rhine and
Rhine II chips (note: the D-Link and certain other cards
that actually use a Rhine II chip still return the PCI
device ID of the Rhine I. I don't know why, and it doesn't
really matter since the driver treats both chips the same
anyway.)
if_wb.c: Trendware TE100-PCIE and various other cards based on the
Winbond W89C840F chip (the Trendware card is identical to
the sample boards Winbond sent me, so who knows how many
clones there are running around)
All drivers include support for ifmedia, BPF and hardware multicast
filtering.
Also updated GENERIC, LINT, RELNOTES.TXT, userconfig and
sysinstall device list.
I also have a driver for the ASIX AX88140A in the works.
1998-12-04 18:01:24 +00:00
|
|
|
|
|
|
|
/*
|
2007-04-17 12:23:57 +00:00
|
|
|
* The Rhine chip doesn't auto-pad, so we have to make
|
|
|
|
* sure to pad short frames out to the minimum frame length
|
|
|
|
* ourselves.
|
An early Christmas present: add driver support for a whole bunch of
PCI fast ethernet adapters, plus man pages.
if_pn.c: Netgear FA310TX model D1, LinkSys LNE100TX, Matrox FastNIC 10/100,
various other PNIC devices
if_mx.c: NDC Communications SOHOware SFA100 (Macronix 98713A), various
other boards based on the Macronix 98713, 98713A, 98715, 98715A
and 98725 chips
if_vr.c: D-Link DFE530-TX, other boards based on the VIA Rhine and
Rhine II chips (note: the D-Link and certain other cards
that actually use a Rhine II chip still return the PCI
device ID of the Rhine I. I don't know why, and it doesn't
really matter since the driver treats both chips the same
anyway.)
if_wb.c: Trendware TE100-PCIE and various other cards based on the
Winbond W89C840F chip (the Trendware card is identical to
the sample boards Winbond sent me, so who knows how many
clones there are running around)
All drivers include support for ifmedia, BPF and hardware multicast
filtering.
Also updated GENERIC, LINT, RELNOTES.TXT, userconfig and
sysinstall device list.
I also have a driver for the ASIX AX88140A in the works.
1998-12-04 18:01:24 +00:00
|
|
|
*/
|
2007-04-17 12:23:57 +00:00
|
|
|
if (m_head->m_pkthdr.len < VR_MIN_FRAMELEN) {
|
|
|
|
if (m_head->m_next != NULL)
|
|
|
|
m_head = m_defrag(m_head, M_DONTWAIT);
|
|
|
|
m_head->m_pkthdr.len += VR_MIN_FRAMELEN - m_head->m_len;
|
|
|
|
m_head->m_len = m_head->m_pkthdr.len;
|
|
|
|
/* XXX: bzero the padding bytes */
|
|
|
|
}
|
1999-09-23 03:32:57 +00:00
|
|
|
|
2007-04-17 12:23:57 +00:00
|
|
|
n_tx = cur_tx;
|
|
|
|
for (m = m_head; m != NULL; m = m->m_next) {
|
|
|
|
if (m->m_len == 0)
|
|
|
|
continue;
|
2007-04-22 15:48:29 +00:00
|
|
|
if (n_tx->vr_next == sc->vr_tx_cons) {
|
2007-04-17 12:23:57 +00:00
|
|
|
IFQ_DRV_PREPEND(&ifp->if_snd, m_head);
|
2007-04-22 15:48:29 +00:00
|
|
|
sc->vr_tx_prod = cur_tx;
|
2007-04-17 12:23:57 +00:00
|
|
|
return;
|
|
|
|
}
|
|
|
|
KASSERT(n_tx->vr_mbuf == NULL, ("if_vr_tx overrun"));
|
|
|
|
|
2007-04-22 15:48:29 +00:00
|
|
|
f = n_tx;
|
2007-04-17 12:23:57 +00:00
|
|
|
f->vr_data = vtophys(mtod(m, caddr_t));
|
|
|
|
cval = m->m_len;
|
|
|
|
cval |= VR_TXCTL_TLINK;
|
2007-04-17 22:59:54 +00:00
|
|
|
|
|
|
|
if ((ifp->if_capenable & IFCAP_TXCSUM) &&
|
|
|
|
m_head->m_pkthdr.csum_flags) {
|
|
|
|
if (m_head->m_pkthdr.csum_flags & CSUM_IP)
|
|
|
|
cval |= VR_TXCTL_IPCSUM;
|
|
|
|
if (m_head->m_pkthdr.csum_flags & CSUM_TCP)
|
|
|
|
cval |= VR_TXCTL_TCPCSUM;
|
|
|
|
if (m_head->m_pkthdr.csum_flags & CSUM_UDP)
|
|
|
|
cval |= VR_TXCTL_UDPCSUM;
|
|
|
|
}
|
|
|
|
|
2007-04-17 12:23:57 +00:00
|
|
|
if (m == m_head)
|
|
|
|
cval |= VR_TXCTL_FIRSTFRAG;
|
|
|
|
f->vr_ctl = cval;
|
|
|
|
f->vr_status = 0;
|
2007-04-22 15:48:29 +00:00
|
|
|
n_tx = n_tx->vr_next;
|
2007-04-17 12:23:57 +00:00
|
|
|
}
|
|
|
|
|
2007-04-22 12:55:36 +00:00
|
|
|
KASSERT(f != NULL, ("if_vr: no packet processed"));
|
2007-04-17 12:23:57 +00:00
|
|
|
f->vr_ctl |= VR_TXCTL_LASTFRAG|VR_TXCTL_FINT;
|
|
|
|
cur_tx->vr_mbuf = m_head;
|
2007-04-22 15:48:29 +00:00
|
|
|
atomic_set_acq_32(&cur_tx->vr_status, VR_TXSTAT_OWN);
|
An early Christmas present: add driver support for a whole bunch of
PCI fast ethernet adapters, plus man pages.
if_pn.c: Netgear FA310TX model D1, LinkSys LNE100TX, Matrox FastNIC 10/100,
various other PNIC devices
if_mx.c: NDC Communications SOHOware SFA100 (Macronix 98713A), various
other boards based on the Macronix 98713, 98713A, 98715, 98715A
and 98725 chips
if_vr.c: D-Link DFE530-TX, other boards based on the VIA Rhine and
Rhine II chips (note: the D-Link and certain other cards
that actually use a Rhine II chip still return the PCI
device ID of the Rhine I. I don't know why, and it doesn't
really matter since the driver treats both chips the same
anyway.)
if_wb.c: Trendware TE100-PCIE and various other cards based on the
Winbond W89C840F chip (the Trendware card is identical to
the sample boards Winbond sent me, so who knows how many
clones there are running around)
All drivers include support for ifmedia, BPF and hardware multicast
filtering.
Also updated GENERIC, LINT, RELNOTES.TXT, userconfig and
sysinstall device list.
I also have a driver for the ASIX AX88140A in the works.
1998-12-04 18:01:24 +00:00
|
|
|
|
2004-04-05 17:39:57 +00:00
|
|
|
/* Tell the chip to start transmitting. */
|
2004-07-03 02:52:32 +00:00
|
|
|
VR_SETBIT16(sc, VR_COMMAND, /*VR_CMD_TX_ON|*/ VR_CMD_TX_GO);
|
1998-12-05 02:21:44 +00:00
|
|
|
|
2007-04-17 12:23:57 +00:00
|
|
|
ifp->if_drv_flags |= IFF_DRV_OACTIVE;
|
2004-04-05 17:39:57 +00:00
|
|
|
ifp->if_timer = 5;
|
An early Christmas present: add driver support for a whole bunch of
PCI fast ethernet adapters, plus man pages.
if_pn.c: Netgear FA310TX model D1, LinkSys LNE100TX, Matrox FastNIC 10/100,
various other PNIC devices
if_mx.c: NDC Communications SOHOware SFA100 (Macronix 98713A), various
other boards based on the Macronix 98713, 98713A, 98715, 98715A
and 98725 chips
if_vr.c: D-Link DFE530-TX, other boards based on the VIA Rhine and
Rhine II chips (note: the D-Link and certain other cards
that actually use a Rhine II chip still return the PCI
device ID of the Rhine I. I don't know why, and it doesn't
really matter since the driver treats both chips the same
anyway.)
if_wb.c: Trendware TE100-PCIE and various other cards based on the
Winbond W89C840F chip (the Trendware card is identical to
the sample boards Winbond sent me, so who knows how many
clones there are running around)
All drivers include support for ifmedia, BPF and hardware multicast
filtering.
Also updated GENERIC, LINT, RELNOTES.TXT, userconfig and
sysinstall device list.
I also have a driver for the ASIX AX88140A in the works.
1998-12-04 18:01:24 +00:00
|
|
|
|
2007-04-17 12:23:57 +00:00
|
|
|
/*
|
|
|
|
* If there's a BPF listener, bounce a copy of this frame
|
|
|
|
* to him.
|
|
|
|
*/
|
|
|
|
BPF_MTAP(ifp, m_head);
|
|
|
|
cur_tx = n_tx;
|
2004-04-05 17:39:57 +00:00
|
|
|
}
|
2007-04-22 15:48:29 +00:00
|
|
|
sc->vr_tx_prod = cur_tx;
|
An early Christmas present: add driver support for a whole bunch of
PCI fast ethernet adapters, plus man pages.
if_pn.c: Netgear FA310TX model D1, LinkSys LNE100TX, Matrox FastNIC 10/100,
various other PNIC devices
if_mx.c: NDC Communications SOHOware SFA100 (Macronix 98713A), various
other boards based on the Macronix 98713, 98713A, 98715, 98715A
and 98725 chips
if_vr.c: D-Link DFE530-TX, other boards based on the VIA Rhine and
Rhine II chips (note: the D-Link and certain other cards
that actually use a Rhine II chip still return the PCI
device ID of the Rhine I. I don't know why, and it doesn't
really matter since the driver treats both chips the same
anyway.)
if_wb.c: Trendware TE100-PCIE and various other cards based on the
Winbond W89C840F chip (the Trendware card is identical to
the sample boards Winbond sent me, so who knows how many
clones there are running around)
All drivers include support for ifmedia, BPF and hardware multicast
filtering.
Also updated GENERIC, LINT, RELNOTES.TXT, userconfig and
sysinstall device list.
I also have a driver for the ASIX AX88140A in the works.
1998-12-04 18:01:24 +00:00
|
|
|
}
|
|
|
|
|
2002-08-24 00:02:03 +00:00
|
|
|
static void
|
2004-07-02 23:51:44 +00:00
|
|
|
vr_init(void *xsc)
|
An early Christmas present: add driver support for a whole bunch of
PCI fast ethernet adapters, plus man pages.
if_pn.c: Netgear FA310TX model D1, LinkSys LNE100TX, Matrox FastNIC 10/100,
various other PNIC devices
if_mx.c: NDC Communications SOHOware SFA100 (Macronix 98713A), various
other boards based on the Macronix 98713, 98713A, 98715, 98715A
and 98725 chips
if_vr.c: D-Link DFE530-TX, other boards based on the VIA Rhine and
Rhine II chips (note: the D-Link and certain other cards
that actually use a Rhine II chip still return the PCI
device ID of the Rhine I. I don't know why, and it doesn't
really matter since the driver treats both chips the same
anyway.)
if_wb.c: Trendware TE100-PCIE and various other cards based on the
Winbond W89C840F chip (the Trendware card is identical to
the sample boards Winbond sent me, so who knows how many
clones there are running around)
All drivers include support for ifmedia, BPF and hardware multicast
filtering.
Also updated GENERIC, LINT, RELNOTES.TXT, userconfig and
sysinstall device list.
I also have a driver for the ASIX AX88140A in the works.
1998-12-04 18:01:24 +00:00
|
|
|
{
|
|
|
|
struct vr_softc *sc = xsc;
|
2004-07-09 00:17:14 +00:00
|
|
|
|
|
|
|
VR_LOCK(sc);
|
|
|
|
vr_init_locked(sc);
|
|
|
|
VR_UNLOCK(sc);
|
|
|
|
}
|
|
|
|
|
|
|
|
static void
|
|
|
|
vr_init_locked(struct vr_softc *sc)
|
|
|
|
{
|
2005-06-10 16:49:24 +00:00
|
|
|
struct ifnet *ifp = sc->vr_ifp;
|
1999-09-19 22:03:31 +00:00
|
|
|
struct mii_data *mii;
|
2001-03-07 18:52:22 +00:00
|
|
|
int i;
|
An early Christmas present: add driver support for a whole bunch of
PCI fast ethernet adapters, plus man pages.
if_pn.c: Netgear FA310TX model D1, LinkSys LNE100TX, Matrox FastNIC 10/100,
various other PNIC devices
if_mx.c: NDC Communications SOHOware SFA100 (Macronix 98713A), various
other boards based on the Macronix 98713, 98713A, 98715, 98715A
and 98725 chips
if_vr.c: D-Link DFE530-TX, other boards based on the VIA Rhine and
Rhine II chips (note: the D-Link and certain other cards
that actually use a Rhine II chip still return the PCI
device ID of the Rhine I. I don't know why, and it doesn't
really matter since the driver treats both chips the same
anyway.)
if_wb.c: Trendware TE100-PCIE and various other cards based on the
Winbond W89C840F chip (the Trendware card is identical to
the sample boards Winbond sent me, so who knows how many
clones there are running around)
All drivers include support for ifmedia, BPF and hardware multicast
filtering.
Also updated GENERIC, LINT, RELNOTES.TXT, userconfig and
sysinstall device list.
I also have a driver for the ASIX AX88140A in the works.
1998-12-04 18:01:24 +00:00
|
|
|
|
2004-07-09 00:17:14 +00:00
|
|
|
VR_LOCK_ASSERT(sc);
|
An early Christmas present: add driver support for a whole bunch of
PCI fast ethernet adapters, plus man pages.
if_pn.c: Netgear FA310TX model D1, LinkSys LNE100TX, Matrox FastNIC 10/100,
various other PNIC devices
if_mx.c: NDC Communications SOHOware SFA100 (Macronix 98713A), various
other boards based on the Macronix 98713, 98713A, 98715, 98715A
and 98725 chips
if_vr.c: D-Link DFE530-TX, other boards based on the VIA Rhine and
Rhine II chips (note: the D-Link and certain other cards
that actually use a Rhine II chip still return the PCI
device ID of the Rhine I. I don't know why, and it doesn't
really matter since the driver treats both chips the same
anyway.)
if_wb.c: Trendware TE100-PCIE and various other cards based on the
Winbond W89C840F chip (the Trendware card is identical to
the sample boards Winbond sent me, so who knows how many
clones there are running around)
All drivers include support for ifmedia, BPF and hardware multicast
filtering.
Also updated GENERIC, LINT, RELNOTES.TXT, userconfig and
sysinstall device list.
I also have a driver for the ASIX AX88140A in the works.
1998-12-04 18:01:24 +00:00
|
|
|
|
1999-09-19 22:03:31 +00:00
|
|
|
mii = device_get_softc(sc->vr_miibus);
|
An early Christmas present: add driver support for a whole bunch of
PCI fast ethernet adapters, plus man pages.
if_pn.c: Netgear FA310TX model D1, LinkSys LNE100TX, Matrox FastNIC 10/100,
various other PNIC devices
if_mx.c: NDC Communications SOHOware SFA100 (Macronix 98713A), various
other boards based on the Macronix 98713, 98713A, 98715, 98715A
and 98725 chips
if_vr.c: D-Link DFE530-TX, other boards based on the VIA Rhine and
Rhine II chips (note: the D-Link and certain other cards
that actually use a Rhine II chip still return the PCI
device ID of the Rhine I. I don't know why, and it doesn't
really matter since the driver treats both chips the same
anyway.)
if_wb.c: Trendware TE100-PCIE and various other cards based on the
Winbond W89C840F chip (the Trendware card is identical to
the sample boards Winbond sent me, so who knows how many
clones there are running around)
All drivers include support for ifmedia, BPF and hardware multicast
filtering.
Also updated GENERIC, LINT, RELNOTES.TXT, userconfig and
sysinstall device list.
I also have a driver for the ASIX AX88140A in the works.
1998-12-04 18:01:24 +00:00
|
|
|
|
2004-07-02 23:51:44 +00:00
|
|
|
/* Cancel pending I/O and free all RX/TX buffers. */
|
An early Christmas present: add driver support for a whole bunch of
PCI fast ethernet adapters, plus man pages.
if_pn.c: Netgear FA310TX model D1, LinkSys LNE100TX, Matrox FastNIC 10/100,
various other PNIC devices
if_mx.c: NDC Communications SOHOware SFA100 (Macronix 98713A), various
other boards based on the Macronix 98713, 98713A, 98715, 98715A
and 98725 chips
if_vr.c: D-Link DFE530-TX, other boards based on the VIA Rhine and
Rhine II chips (note: the D-Link and certain other cards
that actually use a Rhine II chip still return the PCI
device ID of the Rhine I. I don't know why, and it doesn't
really matter since the driver treats both chips the same
anyway.)
if_wb.c: Trendware TE100-PCIE and various other cards based on the
Winbond W89C840F chip (the Trendware card is identical to
the sample boards Winbond sent me, so who knows how many
clones there are running around)
All drivers include support for ifmedia, BPF and hardware multicast
filtering.
Also updated GENERIC, LINT, RELNOTES.TXT, userconfig and
sysinstall device list.
I also have a driver for the ASIX AX88140A in the works.
1998-12-04 18:01:24 +00:00
|
|
|
vr_stop(sc);
|
|
|
|
vr_reset(sc);
|
|
|
|
|
2004-07-02 23:51:44 +00:00
|
|
|
/* Set our station address. */
|
2001-03-07 18:52:22 +00:00
|
|
|
for (i = 0; i < ETHER_ADDR_LEN; i++)
|
2005-11-11 16:04:59 +00:00
|
|
|
CSR_WRITE_1(sc, VR_PAR0 + i, IF_LLADDR(sc->vr_ifp)[i]);
|
2004-07-02 23:51:44 +00:00
|
|
|
|
|
|
|
/* Set DMA size. */
|
2002-08-05 13:24:06 +00:00
|
|
|
VR_CLRBIT(sc, VR_BCR0, VR_BCR0_DMA_LENGTH);
|
|
|
|
VR_SETBIT(sc, VR_BCR0, VR_BCR0_DMA_STORENFWD);
|
2001-03-07 18:52:22 +00:00
|
|
|
|
2004-07-02 23:51:44 +00:00
|
|
|
/*
|
2002-08-05 13:24:06 +00:00
|
|
|
* BCR0 and BCR1 can override the RXCFG and TXCFG registers,
|
2002-07-31 19:58:36 +00:00
|
|
|
* so we must set both.
|
|
|
|
*/
|
|
|
|
VR_CLRBIT(sc, VR_BCR0, VR_BCR0_RX_THRESH);
|
2003-01-31 07:37:06 +00:00
|
|
|
VR_SETBIT(sc, VR_BCR0, VR_BCR0_RXTHRESH128BYTES);
|
2002-07-31 19:58:36 +00:00
|
|
|
|
|
|
|
VR_CLRBIT(sc, VR_BCR1, VR_BCR1_TX_THRESH);
|
|
|
|
VR_SETBIT(sc, VR_BCR1, VR_BCR1_TXTHRESHSTORENFWD);
|
|
|
|
|
An early Christmas present: add driver support for a whole bunch of
PCI fast ethernet adapters, plus man pages.
if_pn.c: Netgear FA310TX model D1, LinkSys LNE100TX, Matrox FastNIC 10/100,
various other PNIC devices
if_mx.c: NDC Communications SOHOware SFA100 (Macronix 98713A), various
other boards based on the Macronix 98713, 98713A, 98715, 98715A
and 98725 chips
if_vr.c: D-Link DFE530-TX, other boards based on the VIA Rhine and
Rhine II chips (note: the D-Link and certain other cards
that actually use a Rhine II chip still return the PCI
device ID of the Rhine I. I don't know why, and it doesn't
really matter since the driver treats both chips the same
anyway.)
if_wb.c: Trendware TE100-PCIE and various other cards based on the
Winbond W89C840F chip (the Trendware card is identical to
the sample boards Winbond sent me, so who knows how many
clones there are running around)
All drivers include support for ifmedia, BPF and hardware multicast
filtering.
Also updated GENERIC, LINT, RELNOTES.TXT, userconfig and
sysinstall device list.
I also have a driver for the ASIX AX88140A in the works.
1998-12-04 18:01:24 +00:00
|
|
|
VR_CLRBIT(sc, VR_RXCFG, VR_RXCFG_RX_THRESH);
|
2003-01-31 07:37:06 +00:00
|
|
|
VR_SETBIT(sc, VR_RXCFG, VR_RXTHRESH_128BYTES);
|
An early Christmas present: add driver support for a whole bunch of
PCI fast ethernet adapters, plus man pages.
if_pn.c: Netgear FA310TX model D1, LinkSys LNE100TX, Matrox FastNIC 10/100,
various other PNIC devices
if_mx.c: NDC Communications SOHOware SFA100 (Macronix 98713A), various
other boards based on the Macronix 98713, 98713A, 98715, 98715A
and 98725 chips
if_vr.c: D-Link DFE530-TX, other boards based on the VIA Rhine and
Rhine II chips (note: the D-Link and certain other cards
that actually use a Rhine II chip still return the PCI
device ID of the Rhine I. I don't know why, and it doesn't
really matter since the driver treats both chips the same
anyway.)
if_wb.c: Trendware TE100-PCIE and various other cards based on the
Winbond W89C840F chip (the Trendware card is identical to
the sample boards Winbond sent me, so who knows how many
clones there are running around)
All drivers include support for ifmedia, BPF and hardware multicast
filtering.
Also updated GENERIC, LINT, RELNOTES.TXT, userconfig and
sysinstall device list.
I also have a driver for the ASIX AX88140A in the works.
1998-12-04 18:01:24 +00:00
|
|
|
|
|
|
|
VR_CLRBIT(sc, VR_TXCFG, VR_TXCFG_TX_THRESH);
|
|
|
|
VR_SETBIT(sc, VR_TXCFG, VR_TXTHRESH_STORENFWD);
|
|
|
|
|
|
|
|
/* Init circular RX list. */
|
|
|
|
if (vr_list_rx_init(sc) == ENOBUFS) {
|
2006-09-15 10:40:54 +00:00
|
|
|
device_printf(sc->vr_dev,
|
2005-10-27 21:18:37 +00:00
|
|
|
"initialization failed: no memory for rx buffers\n");
|
An early Christmas present: add driver support for a whole bunch of
PCI fast ethernet adapters, plus man pages.
if_pn.c: Netgear FA310TX model D1, LinkSys LNE100TX, Matrox FastNIC 10/100,
various other PNIC devices
if_mx.c: NDC Communications SOHOware SFA100 (Macronix 98713A), various
other boards based on the Macronix 98713, 98713A, 98715, 98715A
and 98725 chips
if_vr.c: D-Link DFE530-TX, other boards based on the VIA Rhine and
Rhine II chips (note: the D-Link and certain other cards
that actually use a Rhine II chip still return the PCI
device ID of the Rhine I. I don't know why, and it doesn't
really matter since the driver treats both chips the same
anyway.)
if_wb.c: Trendware TE100-PCIE and various other cards based on the
Winbond W89C840F chip (the Trendware card is identical to
the sample boards Winbond sent me, so who knows how many
clones there are running around)
All drivers include support for ifmedia, BPF and hardware multicast
filtering.
Also updated GENERIC, LINT, RELNOTES.TXT, userconfig and
sysinstall device list.
I also have a driver for the ASIX AX88140A in the works.
1998-12-04 18:01:24 +00:00
|
|
|
vr_stop(sc);
|
|
|
|
return;
|
|
|
|
}
|
|
|
|
|
2004-07-02 23:51:44 +00:00
|
|
|
/* Init tx descriptors. */
|
An early Christmas present: add driver support for a whole bunch of
PCI fast ethernet adapters, plus man pages.
if_pn.c: Netgear FA310TX model D1, LinkSys LNE100TX, Matrox FastNIC 10/100,
various other PNIC devices
if_mx.c: NDC Communications SOHOware SFA100 (Macronix 98713A), various
other boards based on the Macronix 98713, 98713A, 98715, 98715A
and 98725 chips
if_vr.c: D-Link DFE530-TX, other boards based on the VIA Rhine and
Rhine II chips (note: the D-Link and certain other cards
that actually use a Rhine II chip still return the PCI
device ID of the Rhine I. I don't know why, and it doesn't
really matter since the driver treats both chips the same
anyway.)
if_wb.c: Trendware TE100-PCIE and various other cards based on the
Winbond W89C840F chip (the Trendware card is identical to
the sample boards Winbond sent me, so who knows how many
clones there are running around)
All drivers include support for ifmedia, BPF and hardware multicast
filtering.
Also updated GENERIC, LINT, RELNOTES.TXT, userconfig and
sysinstall device list.
I also have a driver for the ASIX AX88140A in the works.
1998-12-04 18:01:24 +00:00
|
|
|
vr_list_tx_init(sc);
|
|
|
|
|
|
|
|
/* If we want promiscuous mode, set the allframes bit. */
|
|
|
|
if (ifp->if_flags & IFF_PROMISC)
|
|
|
|
VR_SETBIT(sc, VR_RXCFG, VR_RXCFG_RX_PROMISC);
|
|
|
|
else
|
|
|
|
VR_CLRBIT(sc, VR_RXCFG, VR_RXCFG_RX_PROMISC);
|
|
|
|
|
|
|
|
/* Set capture broadcast bit to capture broadcast frames. */
|
|
|
|
if (ifp->if_flags & IFF_BROADCAST)
|
|
|
|
VR_SETBIT(sc, VR_RXCFG, VR_RXCFG_RX_BROAD);
|
|
|
|
else
|
|
|
|
VR_CLRBIT(sc, VR_RXCFG, VR_RXCFG_RX_BROAD);
|
|
|
|
|
|
|
|
/*
|
|
|
|
* Program the multicast filter, if necessary.
|
|
|
|
*/
|
|
|
|
vr_setmulti(sc);
|
|
|
|
|
|
|
|
/*
|
|
|
|
* Load the address of the RX list.
|
|
|
|
*/
|
2007-04-22 15:48:29 +00:00
|
|
|
CSR_WRITE_4(sc, VR_RXADDR, vtophys(sc->vr_rx_head));
|
An early Christmas present: add driver support for a whole bunch of
PCI fast ethernet adapters, plus man pages.
if_pn.c: Netgear FA310TX model D1, LinkSys LNE100TX, Matrox FastNIC 10/100,
various other PNIC devices
if_mx.c: NDC Communications SOHOware SFA100 (Macronix 98713A), various
other boards based on the Macronix 98713, 98713A, 98715, 98715A
and 98725 chips
if_vr.c: D-Link DFE530-TX, other boards based on the VIA Rhine and
Rhine II chips (note: the D-Link and certain other cards
that actually use a Rhine II chip still return the PCI
device ID of the Rhine I. I don't know why, and it doesn't
really matter since the driver treats both chips the same
anyway.)
if_wb.c: Trendware TE100-PCIE and various other cards based on the
Winbond W89C840F chip (the Trendware card is identical to
the sample boards Winbond sent me, so who knows how many
clones there are running around)
All drivers include support for ifmedia, BPF and hardware multicast
filtering.
Also updated GENERIC, LINT, RELNOTES.TXT, userconfig and
sysinstall device list.
I also have a driver for the ASIX AX88140A in the works.
1998-12-04 18:01:24 +00:00
|
|
|
|
|
|
|
/* Enable receiver and transmitter. */
|
|
|
|
CSR_WRITE_2(sc, VR_COMMAND, VR_CMD_TX_NOPOLL|VR_CMD_START|
|
|
|
|
VR_CMD_TX_ON|VR_CMD_RX_ON|
|
|
|
|
VR_CMD_RX_GO);
|
|
|
|
|
|
|
|
CSR_WRITE_4(sc, VR_TXADDR, vtophys(&sc->vr_ldata->vr_tx_list[0]));
|
|
|
|
|
2004-04-05 17:39:57 +00:00
|
|
|
CSR_WRITE_2(sc, VR_ISR, 0xFFFF);
|
|
|
|
#ifdef DEVICE_POLLING
|
|
|
|
/*
|
|
|
|
* Disable interrupts if we are polling.
|
|
|
|
*/
|
Big polling(4) cleanup.
o Axe poll in trap.
o Axe IFF_POLLING flag from if_flags.
o Rework revision 1.21 (Giant removal), in such a way that
poll_mtx is not dropped during call to polling handler.
This fixes problem with idle polling.
o Make registration and deregistration from polling in a
functional way, insted of next tick/interrupt.
o Obsolete kern.polling.enable. Polling is turned on/off
with ifconfig.
Detailed kern_poll.c changes:
- Remove polling handler flags, introduced in 1.21. The are not
needed now.
- Forget and do not check if_flags, if_capenable and if_drv_flags.
- Call all registered polling handlers unconditionally.
- Do not drop poll_mtx, when entering polling handlers.
- In ether_poll() NET_LOCK_GIANT prior to locking poll_mtx.
- In netisr_poll() axe the block, where polling code asks drivers
to unregister.
- In netisr_poll() and ether_poll() do polling always, if any
handlers are present.
- In ether_poll_[de]register() remove a lot of error hiding code. Assert
that arguments are correct, instead.
- In ether_poll_[de]register() use standard return values in case of
error or success.
- Introduce poll_switch() that is a sysctl handler for kern.polling.enable.
poll_switch() goes through interface list and enabled/disables polling.
A message that kern.polling.enable is deprecated is printed.
Detailed driver changes:
- On attach driver announces IFCAP_POLLING in if_capabilities, but
not in if_capenable.
- On detach driver calls ether_poll_deregister() if polling is enabled.
- In polling handler driver obtains its lock and checks IFF_DRV_RUNNING
flag. If there is no, then unlocks and returns.
- In ioctl handler driver checks for IFCAP_POLLING flag requested to
be set or cleared. Driver first calls ether_poll_[de]register(), then
obtains driver lock and [dis/en]ables interrupts.
- In interrupt handler driver checks IFCAP_POLLING flag in if_capenable.
If present, then returns.This is important to protect from spurious
interrupts.
Reviewed by: ru, sam, jhb
2005-10-01 18:56:19 +00:00
|
|
|
if (ifp->if_capenable & IFCAP_POLLING)
|
2004-04-05 17:39:57 +00:00
|
|
|
CSR_WRITE_2(sc, VR_IMR, 0);
|
2004-07-02 23:51:44 +00:00
|
|
|
else
|
Big polling(4) cleanup.
o Axe poll in trap.
o Axe IFF_POLLING flag from if_flags.
o Rework revision 1.21 (Giant removal), in such a way that
poll_mtx is not dropped during call to polling handler.
This fixes problem with idle polling.
o Make registration and deregistration from polling in a
functional way, insted of next tick/interrupt.
o Obsolete kern.polling.enable. Polling is turned on/off
with ifconfig.
Detailed kern_poll.c changes:
- Remove polling handler flags, introduced in 1.21. The are not
needed now.
- Forget and do not check if_flags, if_capenable and if_drv_flags.
- Call all registered polling handlers unconditionally.
- Do not drop poll_mtx, when entering polling handlers.
- In ether_poll() NET_LOCK_GIANT prior to locking poll_mtx.
- In netisr_poll() axe the block, where polling code asks drivers
to unregister.
- In netisr_poll() and ether_poll() do polling always, if any
handlers are present.
- In ether_poll_[de]register() remove a lot of error hiding code. Assert
that arguments are correct, instead.
- In ether_poll_[de]register() use standard return values in case of
error or success.
- Introduce poll_switch() that is a sysctl handler for kern.polling.enable.
poll_switch() goes through interface list and enabled/disables polling.
A message that kern.polling.enable is deprecated is printed.
Detailed driver changes:
- On attach driver announces IFCAP_POLLING in if_capabilities, but
not in if_capenable.
- On detach driver calls ether_poll_deregister() if polling is enabled.
- In polling handler driver obtains its lock and checks IFF_DRV_RUNNING
flag. If there is no, then unlocks and returns.
- In ioctl handler driver checks for IFCAP_POLLING flag requested to
be set or cleared. Driver first calls ether_poll_[de]register(), then
obtains driver lock and [dis/en]ables interrupts.
- In interrupt handler driver checks IFCAP_POLLING flag in if_capenable.
If present, then returns.This is important to protect from spurious
interrupts.
Reviewed by: ru, sam, jhb
2005-10-01 18:56:19 +00:00
|
|
|
#endif
|
An early Christmas present: add driver support for a whole bunch of
PCI fast ethernet adapters, plus man pages.
if_pn.c: Netgear FA310TX model D1, LinkSys LNE100TX, Matrox FastNIC 10/100,
various other PNIC devices
if_mx.c: NDC Communications SOHOware SFA100 (Macronix 98713A), various
other boards based on the Macronix 98713, 98713A, 98715, 98715A
and 98725 chips
if_vr.c: D-Link DFE530-TX, other boards based on the VIA Rhine and
Rhine II chips (note: the D-Link and certain other cards
that actually use a Rhine II chip still return the PCI
device ID of the Rhine I. I don't know why, and it doesn't
really matter since the driver treats both chips the same
anyway.)
if_wb.c: Trendware TE100-PCIE and various other cards based on the
Winbond W89C840F chip (the Trendware card is identical to
the sample boards Winbond sent me, so who knows how many
clones there are running around)
All drivers include support for ifmedia, BPF and hardware multicast
filtering.
Also updated GENERIC, LINT, RELNOTES.TXT, userconfig and
sysinstall device list.
I also have a driver for the ASIX AX88140A in the works.
1998-12-04 18:01:24 +00:00
|
|
|
/*
|
|
|
|
* Enable interrupts.
|
|
|
|
*/
|
|
|
|
CSR_WRITE_2(sc, VR_IMR, VR_INTRS);
|
|
|
|
|
1999-09-19 22:03:31 +00:00
|
|
|
mii_mediachg(mii);
|
An early Christmas present: add driver support for a whole bunch of
PCI fast ethernet adapters, plus man pages.
if_pn.c: Netgear FA310TX model D1, LinkSys LNE100TX, Matrox FastNIC 10/100,
various other PNIC devices
if_mx.c: NDC Communications SOHOware SFA100 (Macronix 98713A), various
other boards based on the Macronix 98713, 98713A, 98715, 98715A
and 98725 chips
if_vr.c: D-Link DFE530-TX, other boards based on the VIA Rhine and
Rhine II chips (note: the D-Link and certain other cards
that actually use a Rhine II chip still return the PCI
device ID of the Rhine I. I don't know why, and it doesn't
really matter since the driver treats both chips the same
anyway.)
if_wb.c: Trendware TE100-PCIE and various other cards based on the
Winbond W89C840F chip (the Trendware card is identical to
the sample boards Winbond sent me, so who knows how many
clones there are running around)
All drivers include support for ifmedia, BPF and hardware multicast
filtering.
Also updated GENERIC, LINT, RELNOTES.TXT, userconfig and
sysinstall device list.
I also have a driver for the ASIX AX88140A in the works.
1998-12-04 18:01:24 +00:00
|
|
|
|
2005-08-09 10:20:02 +00:00
|
|
|
ifp->if_drv_flags |= IFF_DRV_RUNNING;
|
|
|
|
ifp->if_drv_flags &= ~IFF_DRV_OACTIVE;
|
An early Christmas present: add driver support for a whole bunch of
PCI fast ethernet adapters, plus man pages.
if_pn.c: Netgear FA310TX model D1, LinkSys LNE100TX, Matrox FastNIC 10/100,
various other PNIC devices
if_mx.c: NDC Communications SOHOware SFA100 (Macronix 98713A), various
other boards based on the Macronix 98713, 98713A, 98715, 98715A
and 98725 chips
if_vr.c: D-Link DFE530-TX, other boards based on the VIA Rhine and
Rhine II chips (note: the D-Link and certain other cards
that actually use a Rhine II chip still return the PCI
device ID of the Rhine I. I don't know why, and it doesn't
really matter since the driver treats both chips the same
anyway.)
if_wb.c: Trendware TE100-PCIE and various other cards based on the
Winbond W89C840F chip (the Trendware card is identical to
the sample boards Winbond sent me, so who knows how many
clones there are running around)
All drivers include support for ifmedia, BPF and hardware multicast
filtering.
Also updated GENERIC, LINT, RELNOTES.TXT, userconfig and
sysinstall device list.
I also have a driver for the ASIX AX88140A in the works.
1998-12-04 18:01:24 +00:00
|
|
|
|
2005-10-31 21:37:27 +00:00
|
|
|
callout_reset(&sc->vr_stat_callout, hz, vr_tick, sc);
|
An early Christmas present: add driver support for a whole bunch of
PCI fast ethernet adapters, plus man pages.
if_pn.c: Netgear FA310TX model D1, LinkSys LNE100TX, Matrox FastNIC 10/100,
various other PNIC devices
if_mx.c: NDC Communications SOHOware SFA100 (Macronix 98713A), various
other boards based on the Macronix 98713, 98713A, 98715, 98715A
and 98725 chips
if_vr.c: D-Link DFE530-TX, other boards based on the VIA Rhine and
Rhine II chips (note: the D-Link and certain other cards
that actually use a Rhine II chip still return the PCI
device ID of the Rhine I. I don't know why, and it doesn't
really matter since the driver treats both chips the same
anyway.)
if_wb.c: Trendware TE100-PCIE and various other cards based on the
Winbond W89C840F chip (the Trendware card is identical to
the sample boards Winbond sent me, so who knows how many
clones there are running around)
All drivers include support for ifmedia, BPF and hardware multicast
filtering.
Also updated GENERIC, LINT, RELNOTES.TXT, userconfig and
sysinstall device list.
I also have a driver for the ASIX AX88140A in the works.
1998-12-04 18:01:24 +00:00
|
|
|
}
|
|
|
|
|
|
|
|
/*
|
|
|
|
* Set media options.
|
|
|
|
*/
|
2002-08-24 00:02:03 +00:00
|
|
|
static int
|
2004-07-02 23:51:44 +00:00
|
|
|
vr_ifmedia_upd(struct ifnet *ifp)
|
An early Christmas present: add driver support for a whole bunch of
PCI fast ethernet adapters, plus man pages.
if_pn.c: Netgear FA310TX model D1, LinkSys LNE100TX, Matrox FastNIC 10/100,
various other PNIC devices
if_mx.c: NDC Communications SOHOware SFA100 (Macronix 98713A), various
other boards based on the Macronix 98713, 98713A, 98715, 98715A
and 98725 chips
if_vr.c: D-Link DFE530-TX, other boards based on the VIA Rhine and
Rhine II chips (note: the D-Link and certain other cards
that actually use a Rhine II chip still return the PCI
device ID of the Rhine I. I don't know why, and it doesn't
really matter since the driver treats both chips the same
anyway.)
if_wb.c: Trendware TE100-PCIE and various other cards based on the
Winbond W89C840F chip (the Trendware card is identical to
the sample boards Winbond sent me, so who knows how many
clones there are running around)
All drivers include support for ifmedia, BPF and hardware multicast
filtering.
Also updated GENERIC, LINT, RELNOTES.TXT, userconfig and
sysinstall device list.
I also have a driver for the ASIX AX88140A in the works.
1998-12-04 18:01:24 +00:00
|
|
|
{
|
2004-07-02 23:51:44 +00:00
|
|
|
struct vr_softc *sc = ifp->if_softc;
|
An early Christmas present: add driver support for a whole bunch of
PCI fast ethernet adapters, plus man pages.
if_pn.c: Netgear FA310TX model D1, LinkSys LNE100TX, Matrox FastNIC 10/100,
various other PNIC devices
if_mx.c: NDC Communications SOHOware SFA100 (Macronix 98713A), various
other boards based on the Macronix 98713, 98713A, 98715, 98715A
and 98725 chips
if_vr.c: D-Link DFE530-TX, other boards based on the VIA Rhine and
Rhine II chips (note: the D-Link and certain other cards
that actually use a Rhine II chip still return the PCI
device ID of the Rhine I. I don't know why, and it doesn't
really matter since the driver treats both chips the same
anyway.)
if_wb.c: Trendware TE100-PCIE and various other cards based on the
Winbond W89C840F chip (the Trendware card is identical to
the sample boards Winbond sent me, so who knows how many
clones there are running around)
All drivers include support for ifmedia, BPF and hardware multicast
filtering.
Also updated GENERIC, LINT, RELNOTES.TXT, userconfig and
sysinstall device list.
I also have a driver for the ASIX AX88140A in the works.
1998-12-04 18:01:24 +00:00
|
|
|
|
1999-09-19 22:03:31 +00:00
|
|
|
if (ifp->if_flags & IFF_UP)
|
|
|
|
vr_init(sc);
|
An early Christmas present: add driver support for a whole bunch of
PCI fast ethernet adapters, plus man pages.
if_pn.c: Netgear FA310TX model D1, LinkSys LNE100TX, Matrox FastNIC 10/100,
various other PNIC devices
if_mx.c: NDC Communications SOHOware SFA100 (Macronix 98713A), various
other boards based on the Macronix 98713, 98713A, 98715, 98715A
and 98725 chips
if_vr.c: D-Link DFE530-TX, other boards based on the VIA Rhine and
Rhine II chips (note: the D-Link and certain other cards
that actually use a Rhine II chip still return the PCI
device ID of the Rhine I. I don't know why, and it doesn't
really matter since the driver treats both chips the same
anyway.)
if_wb.c: Trendware TE100-PCIE and various other cards based on the
Winbond W89C840F chip (the Trendware card is identical to
the sample boards Winbond sent me, so who knows how many
clones there are running around)
All drivers include support for ifmedia, BPF and hardware multicast
filtering.
Also updated GENERIC, LINT, RELNOTES.TXT, userconfig and
sysinstall device list.
I also have a driver for the ASIX AX88140A in the works.
1998-12-04 18:01:24 +00:00
|
|
|
|
2004-07-02 23:51:44 +00:00
|
|
|
return (0);
|
An early Christmas present: add driver support for a whole bunch of
PCI fast ethernet adapters, plus man pages.
if_pn.c: Netgear FA310TX model D1, LinkSys LNE100TX, Matrox FastNIC 10/100,
various other PNIC devices
if_mx.c: NDC Communications SOHOware SFA100 (Macronix 98713A), various
other boards based on the Macronix 98713, 98713A, 98715, 98715A
and 98725 chips
if_vr.c: D-Link DFE530-TX, other boards based on the VIA Rhine and
Rhine II chips (note: the D-Link and certain other cards
that actually use a Rhine II chip still return the PCI
device ID of the Rhine I. I don't know why, and it doesn't
really matter since the driver treats both chips the same
anyway.)
if_wb.c: Trendware TE100-PCIE and various other cards based on the
Winbond W89C840F chip (the Trendware card is identical to
the sample boards Winbond sent me, so who knows how many
clones there are running around)
All drivers include support for ifmedia, BPF and hardware multicast
filtering.
Also updated GENERIC, LINT, RELNOTES.TXT, userconfig and
sysinstall device list.
I also have a driver for the ASIX AX88140A in the works.
1998-12-04 18:01:24 +00:00
|
|
|
}
|
|
|
|
|
|
|
|
/*
|
|
|
|
* Report current media status.
|
|
|
|
*/
|
2002-08-24 00:02:03 +00:00
|
|
|
static void
|
2004-07-02 23:51:44 +00:00
|
|
|
vr_ifmedia_sts(struct ifnet *ifp, struct ifmediareq *ifmr)
|
An early Christmas present: add driver support for a whole bunch of
PCI fast ethernet adapters, plus man pages.
if_pn.c: Netgear FA310TX model D1, LinkSys LNE100TX, Matrox FastNIC 10/100,
various other PNIC devices
if_mx.c: NDC Communications SOHOware SFA100 (Macronix 98713A), various
other boards based on the Macronix 98713, 98713A, 98715, 98715A
and 98725 chips
if_vr.c: D-Link DFE530-TX, other boards based on the VIA Rhine and
Rhine II chips (note: the D-Link and certain other cards
that actually use a Rhine II chip still return the PCI
device ID of the Rhine I. I don't know why, and it doesn't
really matter since the driver treats both chips the same
anyway.)
if_wb.c: Trendware TE100-PCIE and various other cards based on the
Winbond W89C840F chip (the Trendware card is identical to
the sample boards Winbond sent me, so who knows how many
clones there are running around)
All drivers include support for ifmedia, BPF and hardware multicast
filtering.
Also updated GENERIC, LINT, RELNOTES.TXT, userconfig and
sysinstall device list.
I also have a driver for the ASIX AX88140A in the works.
1998-12-04 18:01:24 +00:00
|
|
|
{
|
2004-07-03 02:59:02 +00:00
|
|
|
struct vr_softc *sc = ifp->if_softc;
|
1999-09-19 22:03:31 +00:00
|
|
|
struct mii_data *mii;
|
An early Christmas present: add driver support for a whole bunch of
PCI fast ethernet adapters, plus man pages.
if_pn.c: Netgear FA310TX model D1, LinkSys LNE100TX, Matrox FastNIC 10/100,
various other PNIC devices
if_mx.c: NDC Communications SOHOware SFA100 (Macronix 98713A), various
other boards based on the Macronix 98713, 98713A, 98715, 98715A
and 98725 chips
if_vr.c: D-Link DFE530-TX, other boards based on the VIA Rhine and
Rhine II chips (note: the D-Link and certain other cards
that actually use a Rhine II chip still return the PCI
device ID of the Rhine I. I don't know why, and it doesn't
really matter since the driver treats both chips the same
anyway.)
if_wb.c: Trendware TE100-PCIE and various other cards based on the
Winbond W89C840F chip (the Trendware card is identical to
the sample boards Winbond sent me, so who knows how many
clones there are running around)
All drivers include support for ifmedia, BPF and hardware multicast
filtering.
Also updated GENERIC, LINT, RELNOTES.TXT, userconfig and
sysinstall device list.
I also have a driver for the ASIX AX88140A in the works.
1998-12-04 18:01:24 +00:00
|
|
|
|
1999-09-19 22:03:31 +00:00
|
|
|
mii = device_get_softc(sc->vr_miibus);
|
2004-08-11 04:30:49 +00:00
|
|
|
VR_LOCK(sc);
|
1999-09-19 22:03:31 +00:00
|
|
|
mii_pollstat(mii);
|
2004-08-11 04:30:49 +00:00
|
|
|
VR_UNLOCK(sc);
|
1999-09-19 22:03:31 +00:00
|
|
|
ifmr->ifm_active = mii->mii_media_active;
|
|
|
|
ifmr->ifm_status = mii->mii_media_status;
|
An early Christmas present: add driver support for a whole bunch of
PCI fast ethernet adapters, plus man pages.
if_pn.c: Netgear FA310TX model D1, LinkSys LNE100TX, Matrox FastNIC 10/100,
various other PNIC devices
if_mx.c: NDC Communications SOHOware SFA100 (Macronix 98713A), various
other boards based on the Macronix 98713, 98713A, 98715, 98715A
and 98725 chips
if_vr.c: D-Link DFE530-TX, other boards based on the VIA Rhine and
Rhine II chips (note: the D-Link and certain other cards
that actually use a Rhine II chip still return the PCI
device ID of the Rhine I. I don't know why, and it doesn't
really matter since the driver treats both chips the same
anyway.)
if_wb.c: Trendware TE100-PCIE and various other cards based on the
Winbond W89C840F chip (the Trendware card is identical to
the sample boards Winbond sent me, so who knows how many
clones there are running around)
All drivers include support for ifmedia, BPF and hardware multicast
filtering.
Also updated GENERIC, LINT, RELNOTES.TXT, userconfig and
sysinstall device list.
I also have a driver for the ASIX AX88140A in the works.
1998-12-04 18:01:24 +00:00
|
|
|
}
|
|
|
|
|
2002-08-24 00:02:03 +00:00
|
|
|
static int
|
2004-07-02 23:51:44 +00:00
|
|
|
vr_ioctl(struct ifnet *ifp, u_long command, caddr_t data)
|
An early Christmas present: add driver support for a whole bunch of
PCI fast ethernet adapters, plus man pages.
if_pn.c: Netgear FA310TX model D1, LinkSys LNE100TX, Matrox FastNIC 10/100,
various other PNIC devices
if_mx.c: NDC Communications SOHOware SFA100 (Macronix 98713A), various
other boards based on the Macronix 98713, 98713A, 98715, 98715A
and 98725 chips
if_vr.c: D-Link DFE530-TX, other boards based on the VIA Rhine and
Rhine II chips (note: the D-Link and certain other cards
that actually use a Rhine II chip still return the PCI
device ID of the Rhine I. I don't know why, and it doesn't
really matter since the driver treats both chips the same
anyway.)
if_wb.c: Trendware TE100-PCIE and various other cards based on the
Winbond W89C840F chip (the Trendware card is identical to
the sample boards Winbond sent me, so who knows how many
clones there are running around)
All drivers include support for ifmedia, BPF and hardware multicast
filtering.
Also updated GENERIC, LINT, RELNOTES.TXT, userconfig and
sysinstall device list.
I also have a driver for the ASIX AX88140A in the works.
1998-12-04 18:01:24 +00:00
|
|
|
{
|
|
|
|
struct vr_softc *sc = ifp->if_softc;
|
|
|
|
struct ifreq *ifr = (struct ifreq *) data;
|
1999-09-19 22:03:31 +00:00
|
|
|
struct mii_data *mii;
|
2000-10-13 17:54:19 +00:00
|
|
|
int error = 0;
|
An early Christmas present: add driver support for a whole bunch of
PCI fast ethernet adapters, plus man pages.
if_pn.c: Netgear FA310TX model D1, LinkSys LNE100TX, Matrox FastNIC 10/100,
various other PNIC devices
if_mx.c: NDC Communications SOHOware SFA100 (Macronix 98713A), various
other boards based on the Macronix 98713, 98713A, 98715, 98715A
and 98725 chips
if_vr.c: D-Link DFE530-TX, other boards based on the VIA Rhine and
Rhine II chips (note: the D-Link and certain other cards
that actually use a Rhine II chip still return the PCI
device ID of the Rhine I. I don't know why, and it doesn't
really matter since the driver treats both chips the same
anyway.)
if_wb.c: Trendware TE100-PCIE and various other cards based on the
Winbond W89C840F chip (the Trendware card is identical to
the sample boards Winbond sent me, so who knows how many
clones there are running around)
All drivers include support for ifmedia, BPF and hardware multicast
filtering.
Also updated GENERIC, LINT, RELNOTES.TXT, userconfig and
sysinstall device list.
I also have a driver for the ASIX AX88140A in the works.
1998-12-04 18:01:24 +00:00
|
|
|
|
2004-07-02 23:51:44 +00:00
|
|
|
switch (command) {
|
An early Christmas present: add driver support for a whole bunch of
PCI fast ethernet adapters, plus man pages.
if_pn.c: Netgear FA310TX model D1, LinkSys LNE100TX, Matrox FastNIC 10/100,
various other PNIC devices
if_mx.c: NDC Communications SOHOware SFA100 (Macronix 98713A), various
other boards based on the Macronix 98713, 98713A, 98715, 98715A
and 98725 chips
if_vr.c: D-Link DFE530-TX, other boards based on the VIA Rhine and
Rhine II chips (note: the D-Link and certain other cards
that actually use a Rhine II chip still return the PCI
device ID of the Rhine I. I don't know why, and it doesn't
really matter since the driver treats both chips the same
anyway.)
if_wb.c: Trendware TE100-PCIE and various other cards based on the
Winbond W89C840F chip (the Trendware card is identical to
the sample boards Winbond sent me, so who knows how many
clones there are running around)
All drivers include support for ifmedia, BPF and hardware multicast
filtering.
Also updated GENERIC, LINT, RELNOTES.TXT, userconfig and
sysinstall device list.
I also have a driver for the ASIX AX88140A in the works.
1998-12-04 18:01:24 +00:00
|
|
|
case SIOCSIFFLAGS:
|
2004-07-09 00:17:14 +00:00
|
|
|
VR_LOCK(sc);
|
An early Christmas present: add driver support for a whole bunch of
PCI fast ethernet adapters, plus man pages.
if_pn.c: Netgear FA310TX model D1, LinkSys LNE100TX, Matrox FastNIC 10/100,
various other PNIC devices
if_mx.c: NDC Communications SOHOware SFA100 (Macronix 98713A), various
other boards based on the Macronix 98713, 98713A, 98715, 98715A
and 98725 chips
if_vr.c: D-Link DFE530-TX, other boards based on the VIA Rhine and
Rhine II chips (note: the D-Link and certain other cards
that actually use a Rhine II chip still return the PCI
device ID of the Rhine I. I don't know why, and it doesn't
really matter since the driver treats both chips the same
anyway.)
if_wb.c: Trendware TE100-PCIE and various other cards based on the
Winbond W89C840F chip (the Trendware card is identical to
the sample boards Winbond sent me, so who knows how many
clones there are running around)
All drivers include support for ifmedia, BPF and hardware multicast
filtering.
Also updated GENERIC, LINT, RELNOTES.TXT, userconfig and
sysinstall device list.
I also have a driver for the ASIX AX88140A in the works.
1998-12-04 18:01:24 +00:00
|
|
|
if (ifp->if_flags & IFF_UP) {
|
2004-07-09 00:17:14 +00:00
|
|
|
vr_init_locked(sc);
|
An early Christmas present: add driver support for a whole bunch of
PCI fast ethernet adapters, plus man pages.
if_pn.c: Netgear FA310TX model D1, LinkSys LNE100TX, Matrox FastNIC 10/100,
various other PNIC devices
if_mx.c: NDC Communications SOHOware SFA100 (Macronix 98713A), various
other boards based on the Macronix 98713, 98713A, 98715, 98715A
and 98725 chips
if_vr.c: D-Link DFE530-TX, other boards based on the VIA Rhine and
Rhine II chips (note: the D-Link and certain other cards
that actually use a Rhine II chip still return the PCI
device ID of the Rhine I. I don't know why, and it doesn't
really matter since the driver treats both chips the same
anyway.)
if_wb.c: Trendware TE100-PCIE and various other cards based on the
Winbond W89C840F chip (the Trendware card is identical to
the sample boards Winbond sent me, so who knows how many
clones there are running around)
All drivers include support for ifmedia, BPF and hardware multicast
filtering.
Also updated GENERIC, LINT, RELNOTES.TXT, userconfig and
sysinstall device list.
I also have a driver for the ASIX AX88140A in the works.
1998-12-04 18:01:24 +00:00
|
|
|
} else {
|
2005-08-09 10:20:02 +00:00
|
|
|
if (ifp->if_drv_flags & IFF_DRV_RUNNING)
|
An early Christmas present: add driver support for a whole bunch of
PCI fast ethernet adapters, plus man pages.
if_pn.c: Netgear FA310TX model D1, LinkSys LNE100TX, Matrox FastNIC 10/100,
various other PNIC devices
if_mx.c: NDC Communications SOHOware SFA100 (Macronix 98713A), various
other boards based on the Macronix 98713, 98713A, 98715, 98715A
and 98725 chips
if_vr.c: D-Link DFE530-TX, other boards based on the VIA Rhine and
Rhine II chips (note: the D-Link and certain other cards
that actually use a Rhine II chip still return the PCI
device ID of the Rhine I. I don't know why, and it doesn't
really matter since the driver treats both chips the same
anyway.)
if_wb.c: Trendware TE100-PCIE and various other cards based on the
Winbond W89C840F chip (the Trendware card is identical to
the sample boards Winbond sent me, so who knows how many
clones there are running around)
All drivers include support for ifmedia, BPF and hardware multicast
filtering.
Also updated GENERIC, LINT, RELNOTES.TXT, userconfig and
sysinstall device list.
I also have a driver for the ASIX AX88140A in the works.
1998-12-04 18:01:24 +00:00
|
|
|
vr_stop(sc);
|
|
|
|
}
|
2004-07-09 00:17:14 +00:00
|
|
|
VR_UNLOCK(sc);
|
An early Christmas present: add driver support for a whole bunch of
PCI fast ethernet adapters, plus man pages.
if_pn.c: Netgear FA310TX model D1, LinkSys LNE100TX, Matrox FastNIC 10/100,
various other PNIC devices
if_mx.c: NDC Communications SOHOware SFA100 (Macronix 98713A), various
other boards based on the Macronix 98713, 98713A, 98715, 98715A
and 98725 chips
if_vr.c: D-Link DFE530-TX, other boards based on the VIA Rhine and
Rhine II chips (note: the D-Link and certain other cards
that actually use a Rhine II chip still return the PCI
device ID of the Rhine I. I don't know why, and it doesn't
really matter since the driver treats both chips the same
anyway.)
if_wb.c: Trendware TE100-PCIE and various other cards based on the
Winbond W89C840F chip (the Trendware card is identical to
the sample boards Winbond sent me, so who knows how many
clones there are running around)
All drivers include support for ifmedia, BPF and hardware multicast
filtering.
Also updated GENERIC, LINT, RELNOTES.TXT, userconfig and
sysinstall device list.
I also have a driver for the ASIX AX88140A in the works.
1998-12-04 18:01:24 +00:00
|
|
|
error = 0;
|
|
|
|
break;
|
|
|
|
case SIOCADDMULTI:
|
|
|
|
case SIOCDELMULTI:
|
2004-07-03 02:59:02 +00:00
|
|
|
VR_LOCK(sc);
|
An early Christmas present: add driver support for a whole bunch of
PCI fast ethernet adapters, plus man pages.
if_pn.c: Netgear FA310TX model D1, LinkSys LNE100TX, Matrox FastNIC 10/100,
various other PNIC devices
if_mx.c: NDC Communications SOHOware SFA100 (Macronix 98713A), various
other boards based on the Macronix 98713, 98713A, 98715, 98715A
and 98725 chips
if_vr.c: D-Link DFE530-TX, other boards based on the VIA Rhine and
Rhine II chips (note: the D-Link and certain other cards
that actually use a Rhine II chip still return the PCI
device ID of the Rhine I. I don't know why, and it doesn't
really matter since the driver treats both chips the same
anyway.)
if_wb.c: Trendware TE100-PCIE and various other cards based on the
Winbond W89C840F chip (the Trendware card is identical to
the sample boards Winbond sent me, so who knows how many
clones there are running around)
All drivers include support for ifmedia, BPF and hardware multicast
filtering.
Also updated GENERIC, LINT, RELNOTES.TXT, userconfig and
sysinstall device list.
I also have a driver for the ASIX AX88140A in the works.
1998-12-04 18:01:24 +00:00
|
|
|
vr_setmulti(sc);
|
2004-07-03 02:59:02 +00:00
|
|
|
VR_UNLOCK(sc);
|
An early Christmas present: add driver support for a whole bunch of
PCI fast ethernet adapters, plus man pages.
if_pn.c: Netgear FA310TX model D1, LinkSys LNE100TX, Matrox FastNIC 10/100,
various other PNIC devices
if_mx.c: NDC Communications SOHOware SFA100 (Macronix 98713A), various
other boards based on the Macronix 98713, 98713A, 98715, 98715A
and 98725 chips
if_vr.c: D-Link DFE530-TX, other boards based on the VIA Rhine and
Rhine II chips (note: the D-Link and certain other cards
that actually use a Rhine II chip still return the PCI
device ID of the Rhine I. I don't know why, and it doesn't
really matter since the driver treats both chips the same
anyway.)
if_wb.c: Trendware TE100-PCIE and various other cards based on the
Winbond W89C840F chip (the Trendware card is identical to
the sample boards Winbond sent me, so who knows how many
clones there are running around)
All drivers include support for ifmedia, BPF and hardware multicast
filtering.
Also updated GENERIC, LINT, RELNOTES.TXT, userconfig and
sysinstall device list.
I also have a driver for the ASIX AX88140A in the works.
1998-12-04 18:01:24 +00:00
|
|
|
error = 0;
|
|
|
|
break;
|
|
|
|
case SIOCGIFMEDIA:
|
|
|
|
case SIOCSIFMEDIA:
|
1999-09-19 22:03:31 +00:00
|
|
|
mii = device_get_softc(sc->vr_miibus);
|
|
|
|
error = ifmedia_ioctl(ifp, ifr, &mii->mii_media, command);
|
An early Christmas present: add driver support for a whole bunch of
PCI fast ethernet adapters, plus man pages.
if_pn.c: Netgear FA310TX model D1, LinkSys LNE100TX, Matrox FastNIC 10/100,
various other PNIC devices
if_mx.c: NDC Communications SOHOware SFA100 (Macronix 98713A), various
other boards based on the Macronix 98713, 98713A, 98715, 98715A
and 98725 chips
if_vr.c: D-Link DFE530-TX, other boards based on the VIA Rhine and
Rhine II chips (note: the D-Link and certain other cards
that actually use a Rhine II chip still return the PCI
device ID of the Rhine I. I don't know why, and it doesn't
really matter since the driver treats both chips the same
anyway.)
if_wb.c: Trendware TE100-PCIE and various other cards based on the
Winbond W89C840F chip (the Trendware card is identical to
the sample boards Winbond sent me, so who knows how many
clones there are running around)
All drivers include support for ifmedia, BPF and hardware multicast
filtering.
Also updated GENERIC, LINT, RELNOTES.TXT, userconfig and
sysinstall device list.
I also have a driver for the ASIX AX88140A in the works.
1998-12-04 18:01:24 +00:00
|
|
|
break;
|
2004-04-11 15:18:09 +00:00
|
|
|
case SIOCSIFCAP:
|
Big polling(4) cleanup.
o Axe poll in trap.
o Axe IFF_POLLING flag from if_flags.
o Rework revision 1.21 (Giant removal), in such a way that
poll_mtx is not dropped during call to polling handler.
This fixes problem with idle polling.
o Make registration and deregistration from polling in a
functional way, insted of next tick/interrupt.
o Obsolete kern.polling.enable. Polling is turned on/off
with ifconfig.
Detailed kern_poll.c changes:
- Remove polling handler flags, introduced in 1.21. The are not
needed now.
- Forget and do not check if_flags, if_capenable and if_drv_flags.
- Call all registered polling handlers unconditionally.
- Do not drop poll_mtx, when entering polling handlers.
- In ether_poll() NET_LOCK_GIANT prior to locking poll_mtx.
- In netisr_poll() axe the block, where polling code asks drivers
to unregister.
- In netisr_poll() and ether_poll() do polling always, if any
handlers are present.
- In ether_poll_[de]register() remove a lot of error hiding code. Assert
that arguments are correct, instead.
- In ether_poll_[de]register() use standard return values in case of
error or success.
- Introduce poll_switch() that is a sysctl handler for kern.polling.enable.
poll_switch() goes through interface list and enabled/disables polling.
A message that kern.polling.enable is deprecated is printed.
Detailed driver changes:
- On attach driver announces IFCAP_POLLING in if_capabilities, but
not in if_capenable.
- On detach driver calls ether_poll_deregister() if polling is enabled.
- In polling handler driver obtains its lock and checks IFF_DRV_RUNNING
flag. If there is no, then unlocks and returns.
- In ioctl handler driver checks for IFCAP_POLLING flag requested to
be set or cleared. Driver first calls ether_poll_[de]register(), then
obtains driver lock and [dis/en]ables interrupts.
- In interrupt handler driver checks IFCAP_POLLING flag in if_capenable.
If present, then returns.This is important to protect from spurious
interrupts.
Reviewed by: ru, sam, jhb
2005-10-01 18:56:19 +00:00
|
|
|
#ifdef DEVICE_POLLING
|
|
|
|
if (ifr->ifr_reqcap & IFCAP_POLLING &&
|
|
|
|
!(ifp->if_capenable & IFCAP_POLLING)) {
|
|
|
|
error = ether_poll_register(vr_poll, ifp);
|
|
|
|
if (error)
|
|
|
|
return(error);
|
|
|
|
VR_LOCK(sc);
|
|
|
|
/* Disable interrupts */
|
|
|
|
CSR_WRITE_2(sc, VR_IMR, 0x0000);
|
|
|
|
ifp->if_capenable |= IFCAP_POLLING;
|
|
|
|
VR_UNLOCK(sc);
|
|
|
|
return (error);
|
|
|
|
|
|
|
|
}
|
|
|
|
if (!(ifr->ifr_reqcap & IFCAP_POLLING) &&
|
|
|
|
ifp->if_capenable & IFCAP_POLLING) {
|
|
|
|
error = ether_poll_deregister(ifp);
|
|
|
|
/* Enable interrupts. */
|
|
|
|
VR_LOCK(sc);
|
|
|
|
CSR_WRITE_2(sc, VR_IMR, VR_INTRS);
|
|
|
|
ifp->if_capenable &= ~IFCAP_POLLING;
|
|
|
|
VR_UNLOCK(sc);
|
|
|
|
return (error);
|
|
|
|
}
|
|
|
|
#endif /* DEVICE_POLLING */
|
2007-04-17 22:59:54 +00:00
|
|
|
ifp->if_capenable = ifr->ifr_reqcap;
|
|
|
|
if (ifp->if_capenable & IFCAP_TXCSUM)
|
|
|
|
ifp->if_hwassist = (CSUM_IP | CSUM_TCP | CSUM_UDP);
|
|
|
|
else
|
|
|
|
ifp->if_hwassist = 0;
|
2004-04-11 15:18:09 +00:00
|
|
|
break;
|
An early Christmas present: add driver support for a whole bunch of
PCI fast ethernet adapters, plus man pages.
if_pn.c: Netgear FA310TX model D1, LinkSys LNE100TX, Matrox FastNIC 10/100,
various other PNIC devices
if_mx.c: NDC Communications SOHOware SFA100 (Macronix 98713A), various
other boards based on the Macronix 98713, 98713A, 98715, 98715A
and 98725 chips
if_vr.c: D-Link DFE530-TX, other boards based on the VIA Rhine and
Rhine II chips (note: the D-Link and certain other cards
that actually use a Rhine II chip still return the PCI
device ID of the Rhine I. I don't know why, and it doesn't
really matter since the driver treats both chips the same
anyway.)
if_wb.c: Trendware TE100-PCIE and various other cards based on the
Winbond W89C840F chip (the Trendware card is identical to
the sample boards Winbond sent me, so who knows how many
clones there are running around)
All drivers include support for ifmedia, BPF and hardware multicast
filtering.
Also updated GENERIC, LINT, RELNOTES.TXT, userconfig and
sysinstall device list.
I also have a driver for the ASIX AX88140A in the works.
1998-12-04 18:01:24 +00:00
|
|
|
default:
|
2002-11-14 23:49:09 +00:00
|
|
|
error = ether_ioctl(ifp, command, data);
|
An early Christmas present: add driver support for a whole bunch of
PCI fast ethernet adapters, plus man pages.
if_pn.c: Netgear FA310TX model D1, LinkSys LNE100TX, Matrox FastNIC 10/100,
various other PNIC devices
if_mx.c: NDC Communications SOHOware SFA100 (Macronix 98713A), various
other boards based on the Macronix 98713, 98713A, 98715, 98715A
and 98725 chips
if_vr.c: D-Link DFE530-TX, other boards based on the VIA Rhine and
Rhine II chips (note: the D-Link and certain other cards
that actually use a Rhine II chip still return the PCI
device ID of the Rhine I. I don't know why, and it doesn't
really matter since the driver treats both chips the same
anyway.)
if_wb.c: Trendware TE100-PCIE and various other cards based on the
Winbond W89C840F chip (the Trendware card is identical to
the sample boards Winbond sent me, so who knows how many
clones there are running around)
All drivers include support for ifmedia, BPF and hardware multicast
filtering.
Also updated GENERIC, LINT, RELNOTES.TXT, userconfig and
sysinstall device list.
I also have a driver for the ASIX AX88140A in the works.
1998-12-04 18:01:24 +00:00
|
|
|
break;
|
|
|
|
}
|
|
|
|
|
2004-07-02 23:51:44 +00:00
|
|
|
return (error);
|
An early Christmas present: add driver support for a whole bunch of
PCI fast ethernet adapters, plus man pages.
if_pn.c: Netgear FA310TX model D1, LinkSys LNE100TX, Matrox FastNIC 10/100,
various other PNIC devices
if_mx.c: NDC Communications SOHOware SFA100 (Macronix 98713A), various
other boards based on the Macronix 98713, 98713A, 98715, 98715A
and 98725 chips
if_vr.c: D-Link DFE530-TX, other boards based on the VIA Rhine and
Rhine II chips (note: the D-Link and certain other cards
that actually use a Rhine II chip still return the PCI
device ID of the Rhine I. I don't know why, and it doesn't
really matter since the driver treats both chips the same
anyway.)
if_wb.c: Trendware TE100-PCIE and various other cards based on the
Winbond W89C840F chip (the Trendware card is identical to
the sample boards Winbond sent me, so who knows how many
clones there are running around)
All drivers include support for ifmedia, BPF and hardware multicast
filtering.
Also updated GENERIC, LINT, RELNOTES.TXT, userconfig and
sysinstall device list.
I also have a driver for the ASIX AX88140A in the works.
1998-12-04 18:01:24 +00:00
|
|
|
}
|
|
|
|
|
2002-08-24 00:02:03 +00:00
|
|
|
static void
|
2004-07-02 23:51:44 +00:00
|
|
|
vr_watchdog(struct ifnet *ifp)
|
An early Christmas present: add driver support for a whole bunch of
PCI fast ethernet adapters, plus man pages.
if_pn.c: Netgear FA310TX model D1, LinkSys LNE100TX, Matrox FastNIC 10/100,
various other PNIC devices
if_mx.c: NDC Communications SOHOware SFA100 (Macronix 98713A), various
other boards based on the Macronix 98713, 98713A, 98715, 98715A
and 98725 chips
if_vr.c: D-Link DFE530-TX, other boards based on the VIA Rhine and
Rhine II chips (note: the D-Link and certain other cards
that actually use a Rhine II chip still return the PCI
device ID of the Rhine I. I don't know why, and it doesn't
really matter since the driver treats both chips the same
anyway.)
if_wb.c: Trendware TE100-PCIE and various other cards based on the
Winbond W89C840F chip (the Trendware card is identical to
the sample boards Winbond sent me, so who knows how many
clones there are running around)
All drivers include support for ifmedia, BPF and hardware multicast
filtering.
Also updated GENERIC, LINT, RELNOTES.TXT, userconfig and
sysinstall device list.
I also have a driver for the ASIX AX88140A in the works.
1998-12-04 18:01:24 +00:00
|
|
|
{
|
2004-07-03 02:59:02 +00:00
|
|
|
struct vr_softc *sc = ifp->if_softc;
|
An early Christmas present: add driver support for a whole bunch of
PCI fast ethernet adapters, plus man pages.
if_pn.c: Netgear FA310TX model D1, LinkSys LNE100TX, Matrox FastNIC 10/100,
various other PNIC devices
if_mx.c: NDC Communications SOHOware SFA100 (Macronix 98713A), various
other boards based on the Macronix 98713, 98713A, 98715, 98715A
and 98725 chips
if_vr.c: D-Link DFE530-TX, other boards based on the VIA Rhine and
Rhine II chips (note: the D-Link and certain other cards
that actually use a Rhine II chip still return the PCI
device ID of the Rhine I. I don't know why, and it doesn't
really matter since the driver treats both chips the same
anyway.)
if_wb.c: Trendware TE100-PCIE and various other cards based on the
Winbond W89C840F chip (the Trendware card is identical to
the sample boards Winbond sent me, so who knows how many
clones there are running around)
All drivers include support for ifmedia, BPF and hardware multicast
filtering.
Also updated GENERIC, LINT, RELNOTES.TXT, userconfig and
sysinstall device list.
I also have a driver for the ASIX AX88140A in the works.
1998-12-04 18:01:24 +00:00
|
|
|
|
2000-10-13 17:54:19 +00:00
|
|
|
VR_LOCK(sc);
|
2004-07-09 00:17:14 +00:00
|
|
|
|
An early Christmas present: add driver support for a whole bunch of
PCI fast ethernet adapters, plus man pages.
if_pn.c: Netgear FA310TX model D1, LinkSys LNE100TX, Matrox FastNIC 10/100,
various other PNIC devices
if_mx.c: NDC Communications SOHOware SFA100 (Macronix 98713A), various
other boards based on the Macronix 98713, 98713A, 98715, 98715A
and 98725 chips
if_vr.c: D-Link DFE530-TX, other boards based on the VIA Rhine and
Rhine II chips (note: the D-Link and certain other cards
that actually use a Rhine II chip still return the PCI
device ID of the Rhine I. I don't know why, and it doesn't
really matter since the driver treats both chips the same
anyway.)
if_wb.c: Trendware TE100-PCIE and various other cards based on the
Winbond W89C840F chip (the Trendware card is identical to
the sample boards Winbond sent me, so who knows how many
clones there are running around)
All drivers include support for ifmedia, BPF and hardware multicast
filtering.
Also updated GENERIC, LINT, RELNOTES.TXT, userconfig and
sysinstall device list.
I also have a driver for the ASIX AX88140A in the works.
1998-12-04 18:01:24 +00:00
|
|
|
ifp->if_oerrors++;
|
2005-10-27 21:18:37 +00:00
|
|
|
if_printf(ifp, "watchdog timeout\n");
|
An early Christmas present: add driver support for a whole bunch of
PCI fast ethernet adapters, plus man pages.
if_pn.c: Netgear FA310TX model D1, LinkSys LNE100TX, Matrox FastNIC 10/100,
various other PNIC devices
if_mx.c: NDC Communications SOHOware SFA100 (Macronix 98713A), various
other boards based on the Macronix 98713, 98713A, 98715, 98715A
and 98725 chips
if_vr.c: D-Link DFE530-TX, other boards based on the VIA Rhine and
Rhine II chips (note: the D-Link and certain other cards
that actually use a Rhine II chip still return the PCI
device ID of the Rhine I. I don't know why, and it doesn't
really matter since the driver treats both chips the same
anyway.)
if_wb.c: Trendware TE100-PCIE and various other cards based on the
Winbond W89C840F chip (the Trendware card is identical to
the sample boards Winbond sent me, so who knows how many
clones there are running around)
All drivers include support for ifmedia, BPF and hardware multicast
filtering.
Also updated GENERIC, LINT, RELNOTES.TXT, userconfig and
sysinstall device list.
I also have a driver for the ASIX AX88140A in the works.
1998-12-04 18:01:24 +00:00
|
|
|
|
|
|
|
vr_stop(sc);
|
|
|
|
vr_reset(sc);
|
2004-07-09 00:17:14 +00:00
|
|
|
vr_init_locked(sc);
|
An early Christmas present: add driver support for a whole bunch of
PCI fast ethernet adapters, plus man pages.
if_pn.c: Netgear FA310TX model D1, LinkSys LNE100TX, Matrox FastNIC 10/100,
various other PNIC devices
if_mx.c: NDC Communications SOHOware SFA100 (Macronix 98713A), various
other boards based on the Macronix 98713, 98713A, 98715, 98715A
and 98725 chips
if_vr.c: D-Link DFE530-TX, other boards based on the VIA Rhine and
Rhine II chips (note: the D-Link and certain other cards
that actually use a Rhine II chip still return the PCI
device ID of the Rhine I. I don't know why, and it doesn't
really matter since the driver treats both chips the same
anyway.)
if_wb.c: Trendware TE100-PCIE and various other cards based on the
Winbond W89C840F chip (the Trendware card is identical to
the sample boards Winbond sent me, so who knows how many
clones there are running around)
All drivers include support for ifmedia, BPF and hardware multicast
filtering.
Also updated GENERIC, LINT, RELNOTES.TXT, userconfig and
sysinstall device list.
I also have a driver for the ASIX AX88140A in the works.
1998-12-04 18:01:24 +00:00
|
|
|
|
2004-08-01 23:58:04 +00:00
|
|
|
if (!IFQ_DRV_IS_EMPTY(&ifp->if_snd))
|
2004-07-09 00:17:14 +00:00
|
|
|
vr_start_locked(ifp);
|
|
|
|
|
|
|
|
VR_UNLOCK(sc);
|
An early Christmas present: add driver support for a whole bunch of
PCI fast ethernet adapters, plus man pages.
if_pn.c: Netgear FA310TX model D1, LinkSys LNE100TX, Matrox FastNIC 10/100,
various other PNIC devices
if_mx.c: NDC Communications SOHOware SFA100 (Macronix 98713A), various
other boards based on the Macronix 98713, 98713A, 98715, 98715A
and 98725 chips
if_vr.c: D-Link DFE530-TX, other boards based on the VIA Rhine and
Rhine II chips (note: the D-Link and certain other cards
that actually use a Rhine II chip still return the PCI
device ID of the Rhine I. I don't know why, and it doesn't
really matter since the driver treats both chips the same
anyway.)
if_wb.c: Trendware TE100-PCIE and various other cards based on the
Winbond W89C840F chip (the Trendware card is identical to
the sample boards Winbond sent me, so who knows how many
clones there are running around)
All drivers include support for ifmedia, BPF and hardware multicast
filtering.
Also updated GENERIC, LINT, RELNOTES.TXT, userconfig and
sysinstall device list.
I also have a driver for the ASIX AX88140A in the works.
1998-12-04 18:01:24 +00:00
|
|
|
}
|
|
|
|
|
|
|
|
/*
|
|
|
|
* Stop the adapter and free any mbufs allocated to the
|
|
|
|
* RX and TX lists.
|
|
|
|
*/
|
2002-08-24 00:02:03 +00:00
|
|
|
static void
|
2004-07-02 23:51:44 +00:00
|
|
|
vr_stop(struct vr_softc *sc)
|
An early Christmas present: add driver support for a whole bunch of
PCI fast ethernet adapters, plus man pages.
if_pn.c: Netgear FA310TX model D1, LinkSys LNE100TX, Matrox FastNIC 10/100,
various other PNIC devices
if_mx.c: NDC Communications SOHOware SFA100 (Macronix 98713A), various
other boards based on the Macronix 98713, 98713A, 98715, 98715A
and 98725 chips
if_vr.c: D-Link DFE530-TX, other boards based on the VIA Rhine and
Rhine II chips (note: the D-Link and certain other cards
that actually use a Rhine II chip still return the PCI
device ID of the Rhine I. I don't know why, and it doesn't
really matter since the driver treats both chips the same
anyway.)
if_wb.c: Trendware TE100-PCIE and various other cards based on the
Winbond W89C840F chip (the Trendware card is identical to
the sample boards Winbond sent me, so who knows how many
clones there are running around)
All drivers include support for ifmedia, BPF and hardware multicast
filtering.
Also updated GENERIC, LINT, RELNOTES.TXT, userconfig and
sysinstall device list.
I also have a driver for the ASIX AX88140A in the works.
1998-12-04 18:01:24 +00:00
|
|
|
{
|
2004-07-02 23:51:44 +00:00
|
|
|
register int i;
|
|
|
|
struct ifnet *ifp;
|
An early Christmas present: add driver support for a whole bunch of
PCI fast ethernet adapters, plus man pages.
if_pn.c: Netgear FA310TX model D1, LinkSys LNE100TX, Matrox FastNIC 10/100,
various other PNIC devices
if_mx.c: NDC Communications SOHOware SFA100 (Macronix 98713A), various
other boards based on the Macronix 98713, 98713A, 98715, 98715A
and 98725 chips
if_vr.c: D-Link DFE530-TX, other boards based on the VIA Rhine and
Rhine II chips (note: the D-Link and certain other cards
that actually use a Rhine II chip still return the PCI
device ID of the Rhine I. I don't know why, and it doesn't
really matter since the driver treats both chips the same
anyway.)
if_wb.c: Trendware TE100-PCIE and various other cards based on the
Winbond W89C840F chip (the Trendware card is identical to
the sample boards Winbond sent me, so who knows how many
clones there are running around)
All drivers include support for ifmedia, BPF and hardware multicast
filtering.
Also updated GENERIC, LINT, RELNOTES.TXT, userconfig and
sysinstall device list.
I also have a driver for the ASIX AX88140A in the works.
1998-12-04 18:01:24 +00:00
|
|
|
|
2004-07-03 02:59:02 +00:00
|
|
|
VR_LOCK_ASSERT(sc);
|
2000-10-13 17:54:19 +00:00
|
|
|
|
2005-06-10 16:49:24 +00:00
|
|
|
ifp = sc->vr_ifp;
|
An early Christmas present: add driver support for a whole bunch of
PCI fast ethernet adapters, plus man pages.
if_pn.c: Netgear FA310TX model D1, LinkSys LNE100TX, Matrox FastNIC 10/100,
various other PNIC devices
if_mx.c: NDC Communications SOHOware SFA100 (Macronix 98713A), various
other boards based on the Macronix 98713, 98713A, 98715, 98715A
and 98725 chips
if_vr.c: D-Link DFE530-TX, other boards based on the VIA Rhine and
Rhine II chips (note: the D-Link and certain other cards
that actually use a Rhine II chip still return the PCI
device ID of the Rhine I. I don't know why, and it doesn't
really matter since the driver treats both chips the same
anyway.)
if_wb.c: Trendware TE100-PCIE and various other cards based on the
Winbond W89C840F chip (the Trendware card is identical to
the sample boards Winbond sent me, so who knows how many
clones there are running around)
All drivers include support for ifmedia, BPF and hardware multicast
filtering.
Also updated GENERIC, LINT, RELNOTES.TXT, userconfig and
sysinstall device list.
I also have a driver for the ASIX AX88140A in the works.
1998-12-04 18:01:24 +00:00
|
|
|
ifp->if_timer = 0;
|
|
|
|
|
2005-10-31 21:37:27 +00:00
|
|
|
callout_stop(&sc->vr_stat_callout);
|
2005-08-09 10:20:02 +00:00
|
|
|
ifp->if_drv_flags &= ~(IFF_DRV_RUNNING | IFF_DRV_OACTIVE);
|
1999-09-19 22:03:31 +00:00
|
|
|
|
An early Christmas present: add driver support for a whole bunch of
PCI fast ethernet adapters, plus man pages.
if_pn.c: Netgear FA310TX model D1, LinkSys LNE100TX, Matrox FastNIC 10/100,
various other PNIC devices
if_mx.c: NDC Communications SOHOware SFA100 (Macronix 98713A), various
other boards based on the Macronix 98713, 98713A, 98715, 98715A
and 98725 chips
if_vr.c: D-Link DFE530-TX, other boards based on the VIA Rhine and
Rhine II chips (note: the D-Link and certain other cards
that actually use a Rhine II chip still return the PCI
device ID of the Rhine I. I don't know why, and it doesn't
really matter since the driver treats both chips the same
anyway.)
if_wb.c: Trendware TE100-PCIE and various other cards based on the
Winbond W89C840F chip (the Trendware card is identical to
the sample boards Winbond sent me, so who knows how many
clones there are running around)
All drivers include support for ifmedia, BPF and hardware multicast
filtering.
Also updated GENERIC, LINT, RELNOTES.TXT, userconfig and
sysinstall device list.
I also have a driver for the ASIX AX88140A in the works.
1998-12-04 18:01:24 +00:00
|
|
|
VR_SETBIT16(sc, VR_COMMAND, VR_CMD_STOP);
|
|
|
|
VR_CLRBIT16(sc, VR_COMMAND, (VR_CMD_RX_ON|VR_CMD_TX_ON));
|
|
|
|
CSR_WRITE_2(sc, VR_IMR, 0x0000);
|
|
|
|
CSR_WRITE_4(sc, VR_TXADDR, 0x00000000);
|
|
|
|
CSR_WRITE_4(sc, VR_RXADDR, 0x00000000);
|
|
|
|
|
|
|
|
/*
|
|
|
|
* Free data in the RX lists.
|
|
|
|
*/
|
2007-04-22 15:48:29 +00:00
|
|
|
for (i = 0; i < VR_RX_LIST_CNT; i++)
|
|
|
|
if (sc->vr_ldata->vr_rx_list[i].vr_mbuf != NULL)
|
|
|
|
m_freem(sc->vr_ldata->vr_rx_list[i].vr_mbuf);
|
An early Christmas present: add driver support for a whole bunch of
PCI fast ethernet adapters, plus man pages.
if_pn.c: Netgear FA310TX model D1, LinkSys LNE100TX, Matrox FastNIC 10/100,
various other PNIC devices
if_mx.c: NDC Communications SOHOware SFA100 (Macronix 98713A), various
other boards based on the Macronix 98713, 98713A, 98715, 98715A
and 98725 chips
if_vr.c: D-Link DFE530-TX, other boards based on the VIA Rhine and
Rhine II chips (note: the D-Link and certain other cards
that actually use a Rhine II chip still return the PCI
device ID of the Rhine I. I don't know why, and it doesn't
really matter since the driver treats both chips the same
anyway.)
if_wb.c: Trendware TE100-PCIE and various other cards based on the
Winbond W89C840F chip (the Trendware card is identical to
the sample boards Winbond sent me, so who knows how many
clones there are running around)
All drivers include support for ifmedia, BPF and hardware multicast
filtering.
Also updated GENERIC, LINT, RELNOTES.TXT, userconfig and
sysinstall device list.
I also have a driver for the ASIX AX88140A in the works.
1998-12-04 18:01:24 +00:00
|
|
|
bzero((char *)&sc->vr_ldata->vr_rx_list,
|
2004-07-03 02:52:32 +00:00
|
|
|
sizeof(sc->vr_ldata->vr_rx_list));
|
An early Christmas present: add driver support for a whole bunch of
PCI fast ethernet adapters, plus man pages.
if_pn.c: Netgear FA310TX model D1, LinkSys LNE100TX, Matrox FastNIC 10/100,
various other PNIC devices
if_mx.c: NDC Communications SOHOware SFA100 (Macronix 98713A), various
other boards based on the Macronix 98713, 98713A, 98715, 98715A
and 98725 chips
if_vr.c: D-Link DFE530-TX, other boards based on the VIA Rhine and
Rhine II chips (note: the D-Link and certain other cards
that actually use a Rhine II chip still return the PCI
device ID of the Rhine I. I don't know why, and it doesn't
really matter since the driver treats both chips the same
anyway.)
if_wb.c: Trendware TE100-PCIE and various other cards based on the
Winbond W89C840F chip (the Trendware card is identical to
the sample boards Winbond sent me, so who knows how many
clones there are running around)
All drivers include support for ifmedia, BPF and hardware multicast
filtering.
Also updated GENERIC, LINT, RELNOTES.TXT, userconfig and
sysinstall device list.
I also have a driver for the ASIX AX88140A in the works.
1998-12-04 18:01:24 +00:00
|
|
|
|
|
|
|
/*
|
|
|
|
* Free the TX list buffers.
|
|
|
|
*/
|
2007-04-22 15:48:29 +00:00
|
|
|
for (i = 0; i < VR_TX_LIST_CNT; i++)
|
|
|
|
if (sc->vr_ldata->vr_tx_list[i].vr_mbuf != NULL)
|
|
|
|
m_freem(sc->vr_ldata->vr_tx_list[i].vr_mbuf);
|
An early Christmas present: add driver support for a whole bunch of
PCI fast ethernet adapters, plus man pages.
if_pn.c: Netgear FA310TX model D1, LinkSys LNE100TX, Matrox FastNIC 10/100,
various other PNIC devices
if_mx.c: NDC Communications SOHOware SFA100 (Macronix 98713A), various
other boards based on the Macronix 98713, 98713A, 98715, 98715A
and 98725 chips
if_vr.c: D-Link DFE530-TX, other boards based on the VIA Rhine and
Rhine II chips (note: the D-Link and certain other cards
that actually use a Rhine II chip still return the PCI
device ID of the Rhine I. I don't know why, and it doesn't
really matter since the driver treats both chips the same
anyway.)
if_wb.c: Trendware TE100-PCIE and various other cards based on the
Winbond W89C840F chip (the Trendware card is identical to
the sample boards Winbond sent me, so who knows how many
clones there are running around)
All drivers include support for ifmedia, BPF and hardware multicast
filtering.
Also updated GENERIC, LINT, RELNOTES.TXT, userconfig and
sysinstall device list.
I also have a driver for the ASIX AX88140A in the works.
1998-12-04 18:01:24 +00:00
|
|
|
bzero((char *)&sc->vr_ldata->vr_tx_list,
|
2004-07-03 02:52:32 +00:00
|
|
|
sizeof(sc->vr_ldata->vr_tx_list));
|
An early Christmas present: add driver support for a whole bunch of
PCI fast ethernet adapters, plus man pages.
if_pn.c: Netgear FA310TX model D1, LinkSys LNE100TX, Matrox FastNIC 10/100,
various other PNIC devices
if_mx.c: NDC Communications SOHOware SFA100 (Macronix 98713A), various
other boards based on the Macronix 98713, 98713A, 98715, 98715A
and 98725 chips
if_vr.c: D-Link DFE530-TX, other boards based on the VIA Rhine and
Rhine II chips (note: the D-Link and certain other cards
that actually use a Rhine II chip still return the PCI
device ID of the Rhine I. I don't know why, and it doesn't
really matter since the driver treats both chips the same
anyway.)
if_wb.c: Trendware TE100-PCIE and various other cards based on the
Winbond W89C840F chip (the Trendware card is identical to
the sample boards Winbond sent me, so who knows how many
clones there are running around)
All drivers include support for ifmedia, BPF and hardware multicast
filtering.
Also updated GENERIC, LINT, RELNOTES.TXT, userconfig and
sysinstall device list.
I also have a driver for the ASIX AX88140A in the works.
1998-12-04 18:01:24 +00:00
|
|
|
}
|
|
|
|
|
|
|
|
/*
|
|
|
|
* Stop all chip I/O so that the kernel's probe routines don't
|
|
|
|
* get confused by errant DMAs when rebooting.
|
|
|
|
*/
|
2007-11-22 02:45:00 +00:00
|
|
|
static int
|
2004-07-02 23:51:44 +00:00
|
|
|
vr_shutdown(device_t dev)
|
An early Christmas present: add driver support for a whole bunch of
PCI fast ethernet adapters, plus man pages.
if_pn.c: Netgear FA310TX model D1, LinkSys LNE100TX, Matrox FastNIC 10/100,
various other PNIC devices
if_mx.c: NDC Communications SOHOware SFA100 (Macronix 98713A), various
other boards based on the Macronix 98713, 98713A, 98715, 98715A
and 98725 chips
if_vr.c: D-Link DFE530-TX, other boards based on the VIA Rhine and
Rhine II chips (note: the D-Link and certain other cards
that actually use a Rhine II chip still return the PCI
device ID of the Rhine I. I don't know why, and it doesn't
really matter since the driver treats both chips the same
anyway.)
if_wb.c: Trendware TE100-PCIE and various other cards based on the
Winbond W89C840F chip (the Trendware card is identical to
the sample boards Winbond sent me, so who knows how many
clones there are running around)
All drivers include support for ifmedia, BPF and hardware multicast
filtering.
Also updated GENERIC, LINT, RELNOTES.TXT, userconfig and
sysinstall device list.
I also have a driver for the ASIX AX88140A in the works.
1998-12-04 18:01:24 +00:00
|
|
|
{
|
|
|
|
|
2004-10-19 16:47:53 +00:00
|
|
|
vr_detach(dev);
|
2007-11-22 02:45:00 +00:00
|
|
|
|
|
|
|
return (0);
|
An early Christmas present: add driver support for a whole bunch of
PCI fast ethernet adapters, plus man pages.
if_pn.c: Netgear FA310TX model D1, LinkSys LNE100TX, Matrox FastNIC 10/100,
various other PNIC devices
if_mx.c: NDC Communications SOHOware SFA100 (Macronix 98713A), various
other boards based on the Macronix 98713, 98713A, 98715, 98715A
and 98725 chips
if_vr.c: D-Link DFE530-TX, other boards based on the VIA Rhine and
Rhine II chips (note: the D-Link and certain other cards
that actually use a Rhine II chip still return the PCI
device ID of the Rhine I. I don't know why, and it doesn't
really matter since the driver treats both chips the same
anyway.)
if_wb.c: Trendware TE100-PCIE and various other cards based on the
Winbond W89C840F chip (the Trendware card is identical to
the sample boards Winbond sent me, so who knows how many
clones there are running around)
All drivers include support for ifmedia, BPF and hardware multicast
filtering.
Also updated GENERIC, LINT, RELNOTES.TXT, userconfig and
sysinstall device list.
I also have a driver for the ASIX AX88140A in the works.
1998-12-04 18:01:24 +00:00
|
|
|
}
|