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freebsd-dev/sys/pci
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Mike Silbersack 000c679b3c Enhance the use of the watchdog timer in this driver so that it will 
allow recovery from transmission lockups which occur in the middle
of the descriptor list, rather than just at the beginning.

For some unknown reason, Rhine II chips have a tendency to stop
transmitting while under heavy load, possibly due to collisions.
Whether this behavior is due to a hardware bug or a driver glitch
is unknown as of now.

In either case, this change allows the driver to gracefully recover
from such situations.

Special thanks go to The Anarcat <anarcat@anarcat.dyndns.org>, who
bugged me into looking at this and to
Dominic Marks <dominic_marks@btinternet.com>, who performed a great
deal of testing to help characterize this problem.

MFC after:	3 days
2002-05-15 17:05:28 +00:00
..
agp_ali.c Make these compile again by adding proc.h include for GIANT_REQUIRED 2001-07-05 21:28:47 +00:00
agp_amd.c Fix some nits in AMD AGP driver. Remove excess malloc and move a bzero 2002-04-15 18:57:26 +00:00
agp_i810.c Make these compile again by adding proc.h include for GIANT_REQUIRED 2001-07-05 21:28:47 +00:00
agp_if.m
agp_intel.c Correctly identify the Intel 82830 AGP bridge. 2002-02-05 23:13:25 +00:00
agp_sis.c Make these compile again by adding proc.h include for GIANT_REQUIRED 2001-07-05 21:28:47 +00:00
agp_via.c Recognise VIA Apollo KT133A bridge. 2001-08-30 14:17:48 +00:00
agp.c Allow retrieval of the virtual address of the AGP aperture 2001-12-19 08:54:29 +00:00
agppriv.h
agpreg.h This patch will fix the lockups associated with AMD 751,761,762 based AGP 2001-12-07 05:41:26 +00:00
agpvar.h Allow retrieval of the virtual address of the AGP aperture 2001-12-19 08:54:29 +00:00
alpm.c Major rework of the iicbus/smbus framework: 2002-03-23 15:49:15 +00:00
amd.c Move unused functions into #if 0 ... #endif. 2001-05-06 08:07:10 +00:00
amd.h
amdpm.c smbus_alloc_bus is not part of the smbus interface anymore 2002-03-23 18:27:16 +00:00
cy_pci.c Remove __P. 2002-03-20 02:08:01 +00:00
dc21040reg.h Remove some unused stuff 2001-03-25 07:21:04 +00:00
if_dc.c Add suspend/resume code mostly merged from fxp/rl driver. 2002-05-06 10:55:42 +00:00
if_dcreg.h Add suspend/resume code mostly merged from fxp/rl driver. 2002-05-06 10:55:42 +00:00
if_de.c Move the new byte order function prototypes from <sys/param.h> to 2002-04-26 22:48:23 +00:00
if_devar.h No FreeBSD/vax here either. 2001-11-03 08:32:28 +00:00
if_en_pci.c Remove __P. 2002-03-20 02:08:01 +00:00
if_mn.c Fix warnings: 2001-06-15 07:39:12 +00:00
if_pcn.c Change callers of mtx_init() to pass in an appropriate lock type name. In 2002-04-04 21:03:38 +00:00
if_pcnreg.h Change and clean the mutex lock interface. 2001-02-09 06:11:45 +00:00
if_rl.c Add support for the D-Link DFE-690TXD Cardbus card which has a RealTek 8139 2002-05-06 13:43:00 +00:00
if_rlreg.h Add support for the D-Link DFE-690TXD Cardbus card which has a RealTek 8139 2002-05-06 13:43:00 +00:00
if_sf.c Change callers of mtx_init() to pass in an appropriate lock type name. In 2002-04-04 21:03:38 +00:00
if_sfreg.h Still more changes to try to prevent TX lockups. Will wait for one more 2001-08-16 00:32:20 +00:00
if_sis.c Change callers of mtx_init() to pass in an appropriate lock type name. In 2002-04-04 21:03:38 +00:00
if_sisreg.h Use ETHER_CRC_LEN instead of SIS_CRC_SIZE 2002-02-07 08:04:24 +00:00
if_sk.c Follow NetBSD and s/IFM_1000_TX/IFM_1000_T/ 2002-04-28 20:34:20 +00:00
if_skreg.h Change and clean the mutex lock interface. 2001-02-09 06:11:45 +00:00
if_ste.c Change callers of mtx_init() to pass in an appropriate lock type name. In 2002-04-04 21:03:38 +00:00
if_stereg.h Fix a bug in the ste_setmulti() routine. The NIC has 4 16-bit multicast 2001-08-23 18:22:55 +00:00
if_ti.c Follow NetBSD and s/IFM_1000_TX/IFM_1000_T/ 2002-04-28 20:34:20 +00:00
if_tireg.h Fix the definitions for memory bank sizes, which I somehow got wrong. 2001-04-26 16:40:45 +00:00
if_tl.c Change callers of mtx_init() to pass in an appropriate lock type name. In 2002-04-04 21:03:38 +00:00
if_tlreg.h Change and clean the mutex lock interface. 2001-02-09 06:11:45 +00:00
if_vr.c Enhance the use of the watchdog timer in this driver so that it will 2002-05-15 17:05:28 +00:00
if_vrreg.h Close PR 22208: bring chip out of suspend mode, because Windows might 2001-05-14 19:13:02 +00:00
if_wb.c Change callers of mtx_init() to pass in an appropriate lock type name. In 2002-04-04 21:03:38 +00:00
if_wbreg.h Change and clean the mutex lock interface. 2001-02-09 06:11:45 +00:00
if_xl.c Change callers of mtx_init() to pass in an appropriate lock type name. In 2002-04-04 21:03:38 +00:00
if_xlreg.h Fix a problem where stats overflow interrupts would cause 2001-12-17 22:24:19 +00:00
intpm.c Major rework of the iicbus/smbus framework: 2002-03-23 15:49:15 +00:00
intpmreg.h
locate.pl
meteor_reg.h
meteor.c Remove __P. 2002-03-20 02:08:01 +00:00
ncr.c s/adress/address/ 2001-07-23 12:05:27 +00:00
ncrreg.h
ohci_pci.c KNF style the code, ready for an MFC. 2002-02-17 11:58:58 +00:00
simos.c Remove __P. 2002-03-20 02:08:01 +00:00
simos.h
ti_fw2.h
ti_fw.h
uhci_pci.c Fix a formatting error. 2002-02-17 12:41:50 +00:00
viapm.c Major rework of the iicbus/smbus framework: 2002-03-23 15:49:15 +00:00
xmaciireg.h
xrpu.c Redo the pps bit to avoid digging into the private bits of the timecounter. 2002-04-26 21:22:02 +00:00