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16 Commits

Author SHA1 Message Date
tsutsui 527c7a697a Use uintNN_t. 2006-11-05 13:05:18 +00:00
tsutsui 690e60f366 Pull several fixes which improve TX error handling 
from FreeBSD's if_vr.c rev 1.52:
- check more error status in TX descriptor and restart TX module
  appropriately in vr_txeof()
- check more error interrupt status in vr_intr()

I can't confirm whether these changes actually fix TX stalls because
I can't reproduce the problem I had about seven years ago (I guess
it might be caused by excessive collisions on a dumb hub), but at least
they don't seem to have bad side effects on normal operations on my macppc.
 2006-11-03 08:41:05 +00:00
tsutsui 06503d5611 - make DMA descriptor members volatile 
- set VR_RXSTAT_OWN after all other descriptor data is set

With these changes, vr_init() seems to initialize
the vr chip stuck on RX properly.
 2006-11-02 10:44:30 +00:00
christos 95e1ffb156 merge ktrace-lwp. 2005-12-11 12:16:03 +00:00
tsutsui f7772c7c77 - No need to set VR_TXCTL_TLINK in vr_start() because all TX buffers have 
only single segment.
- No need to set VR_CMD_TX_ON in vr_start().
- Initialize BCR0 and BCR1 registers.
- Change RX DMA threshold 128bytes.

Mostly from FreeBSD via OpenBSD.
 2003-10-17 17:42:35 +00:00
tsutsui 0a3ddecb47 Use common PCI macro/functions for PWRMGMT. 2003-10-17 16:00:43 +00:00
lha 615a1ff234 From freebsd if_vr.c:1.43,1.56 and if_vrreg.h:1.11,1.14 
- Windows put the chip in suspended mode, make sure we unsuspend
  it. 1.43, by Takefumi SAYO <stake@po.shiojiri.ne.jp>

- Detect the revision of the Rhine chip we're using, and force reset
  when the chip supports it. 1.65, by silby@freebsd.org
 2003-01-03 19:01:09 +00:00
thorpej f83663b7ba Garbage-collect some unneeded definitions. 1999-02-12 00:37:07 +00:00
thorpej 909b90d2d4 Rename VR_MIICMD_DATAIN and VR_MIICMD_DATAOUT to actually match what the 
data sheet says.  (The names and their usage were exactly reversed in the
code.)
 1999-02-05 01:10:30 +00:00
thorpej 05cbb33e4c Use pcidevs.h to get vendor and product IDs. 1999-02-02 00:32:21 +00:00
thorpej b6a84f08e8 Take software-only structure definitions out of the register description 
header.
 1999-02-02 00:29:17 +00:00
thorpej bb5edf7345 Remove support for FreeBSD from the driver; so many changes are going 
to be required to make it properly portable to all of NetBSD's platforms,
that it just wouldn't be worth the effort.
 1999-02-02 00:05:02 +00:00
sakamoto fd094d79ee NetBSD RCS id. 1999-01-26 06:31:28 +00:00
sakamoto 57d82cd1f3 Change bootverbose 1 to 0. 
Add vr_lookup.
 1999-01-22 05:34:36 +00:00
sakamoto 4f99746d57 Add NetBSD autoconfiguration support. 
KNF.
 1999-01-21 12:00:25 +00:00
sakamoto bea8f807a7 Import FreeBSD's VIA Rhine fast ethernet PCI NIC driver 
written by Bill Paul <wpaul@ctr.columbia.edu>.
 1999-01-21 11:55:22 +00:00