Commit Graph

121 Commits

Author SHA1 Message Date
David E. O'Brien
abad681b03 Goofed and didn't change the second DRIVER_MODULE() linking these with
the miibus.

Noticed by:	wpaul
1999-09-20 07:50:10 +00:00
David E. O'Brien
bd8a15ce8a Change the name we register with DRIVER_MODULE() to include the leading
"if_".

Reviewed by:	msmith, wpaul
1999-09-20 06:50:52 +00:00
Bill Paul
ae3b8c19b1 Convert the VIA Rhine driver to miibus. 1999-09-19 22:03:31 +00:00
Bill Paul
28b50861e7 Patch if_vr to add bridging support.
PR:		12385
Submitted by:	lyndon@orthanc.ab.ca
1999-09-17 18:25:30 +00:00
Peter Wemm
c3aac50f28 $Id$ -> $FreeBSD$ 1999-08-28 01:08:13 +00:00
Bill Paul
ee67e42e43 Small tweak: remember to free the tx ring data (which is malloc()ed) if
we have to bail out of vr_attach().
1999-08-10 21:12:11 +00:00
Bill Paul
08339b4fa4 Convert the VIA Rhine driver to newbus and set it up to be compiled as
a module. Also modified the code to work on FreeBSD/alpha and added
device vr0 to the alpha GENERIC config.

While I was in the neighborhood, I noticed that I was still using
#define NFPX 1 in all of the Makefiles that I'd copied from the fxp
module. I don't really use #define Nfoo X so it didn't matter, but
I decided to customize this correctly anyway.
1999-08-10 17:15:20 +00:00
Dag-Erling Smørgrav
6b5ca0d83e Rename bpfilter to bpf. 1999-07-06 19:23:32 +00:00
Peter Wemm
820f359d7e Change the cast in pci_map_port() from u_short * to pci_port_t * so it
compiles cleanly on the Alpha.  (On the alpha, the port type is an int,
not a short).
Cast a couple of pointers to ints via 'uintptr_t' rather than 'unsigned
int' since uintptr_t is long (64 bit) on Alpha, as are pointers.
1999-07-02 04:17:16 +00:00
Peter Wemm
579f45fa60 Simplify the COMPAT_PCI_DRIVER/DATA_SET hack. We can add:
#define COMPAT_PCI_DRIVER(name,data) DATA_SET(pcidevice_set,data)
.. to 2.2.x and 3.x if people think it's worth it.  Driver writers can do
this if it's not defined.  (The reason for this is that I'm trying to
progressively eliminate use of linker_sets where it hurts modularity and
runtime load capability, and these DATA_SET's keep getting in the way.)
1999-05-09 17:07:30 +00:00
Bill Paul
727c88e9da Tweak the Macronix driver to hopefully make it more reliable:
- Change to the same transmit scheme as the PNIC driver.
- Dynamically set the cache alignment, and set burst size the same as
  the PNIC driver in mx_init().
- Enable 'store and forward' mode by default. This is the slowest option
  and it does reduce 100Mbps performance somewhat, but it's the most
  reliable setting I can find. I'm more interested in having the driver
  work reliably than trying to squeeze the best performance out of it.
  The reason I'm doing this is that on *some* systems you may see a lot
  of transmit underruns (which I can't explain: these are *fast* test
  systems) and these errors seem to cause unusual and decidedly
  non-tulip-like behavior. In normal 10Mbps mode, performance is fine
  (you can easily saturate a 10Mbps link).

Also tweak some of the other drivers:

- Increase the size of the TX ring for the Winbond, ASIX, VIA Rhine
  and PNIC drivers.
- Set a larger value for ifq_maxlen in the ThunderLAN driver. The setting
  of TL_TX_LIST_CNT - 1 is too low (the ThunderLAN driver only allocates
  20 transmit descriptors, and I don't want to fiddle with that now
  because the ThunderLAN's descriptor structure is an oddball size
  compared to the others).
1999-05-06 15:32:52 +00:00
Peter Wemm
96b3554e5c Use COMPAT_PCI_DRIVER() for registration if it exists. This shouldn't
hurt the driver portability to 3.x too much for where drivers are shared.
1999-04-24 20:17:05 +00:00
Bill Paul
141ae16656 Add support for still more cheapo 10/100 cards: Delta Electronics and
Addtron appear to have their own VIA Rhine II and RealTek 8139 boards
with custom PCI vendor and device IDs. This commit updates the PCI
vendor and device lists in the vr and rl drivers so that we can probe
the additional devices.

Found by: nosing around the PCI vendor and device code list at:
	http://www.halcyon.com/scripts/jboemler/pci/pcicode
1999-02-23 15:38:25 +00:00
Bill Paul
e8354668bd Remember to initialize ifp->if_snd.ifq_maxlen. 1999-02-01 21:25:52 +00:00
Bill Paul
6c70e5b472 Tweak the vr_start() and vr_rxeof() routines a little to improve
performance and reliability a little. There was a condition before
where transmission would stall during periods of heavy traffic
exchange between two hosts. Also set the 'want interrupt' bit in
receive descriptor control words.
1999-01-10 18:51:49 +00:00
Bill Paul
57ff492d3e Minor bug: in the case where allocating a fresh mbuf for the receive ring
fails, we need to set the descriptor status word so that the 'OWN' bit
is set again so that the chip can reuse it. Previously, this wasn't being
done.
1999-01-03 02:05:21 +00:00
Bill Paul
d482d37e81 The VIA Rhine appears to be yet another chip that always includes the
ethernet CRC in received frames and has no option to turn this behavior
off. Trim the CRC off manually in vr_rxeof().
1998-12-24 18:03:17 +00:00
Matthew Dillon
2cbe36f725 probe function changed from returning char * to const char *. 1998-12-14 06:37:37 +00:00
Archie Cobbs
f1d19042b0 The "easy" fixes for compiling the kernel -Wunused: remove unreferenced static
and local variables, goto labels, and functions declared but not defined.
1998-12-07 21:58:50 +00:00
Bill Paul
f5c444e19e Add sanity check to foo_start() routines: in the unlikely (though
apparently possible) event that the transmit start routine is
called with and empty if_snd queue, bail out instead of dereferencing
unilitialized transmit list pointers and panicking.
1998-12-05 02:21:44 +00:00
Bill Paul
726ff6a158 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