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947e381597
freebsd/sys/dev
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Ian Dowse 947e381597 Properly fix the occassional random crash issue that revision 1.142 
just limited to the DEVICE_POLLING case. This removes the FXP_RFA_RNRMARK
hack, and replaces it with a softc flag that is used to record when
the handling of a no-resource condition was deferred due to running
out of DEVICE_POLLING cycles. This was tested on -stable, but the
code is essentially the same as in -current. It should only affect
the case where DEVICE_POLLING is defined.

The details of the mechanism behind the crashes are still uncertain
but the most likely cause seems to be some kind of hardware confusion
when the no-resource recovery code is accidentally invoked while
the receiver is still active. This could have happened if the
hardware left the 0x4000 bit of the RFA status word set. The comments
in the commit log for revision 1.142 stating that the driver could
clash with the hardware writing to this status word were not correct.

Tested by:	Guy Helmer <ghelmer@palisadesys.com>
2002-11-07 16:04:07 +00:00
..
aac Fix mis-indentation. 2002-10-20 16:00:43 +00:00
acpica Add status initialization code for acpi_cmbat and acpi_acad, 2002-11-03 10:49:24 +00:00
advansys Change BUS_SPACE_UNRESTRICTED (~0ul) to plain ~0 when used in the 2002-10-09 08:50:26 +00:00
agp Fix previous commit: Don't cast integral types to pointers to 2002-10-15 01:50:09 +00:00
aha Fix build on alpha. It used to case an int to a pointer in order to do 2002-10-09 09:30:57 +00:00
ahb
aic Be consistent about "static" functions: if the function is marked 2002-09-28 17:15:38 +00:00
aic7xxx Never allow memory mapped I/O in PCI-X mode on controllers that 2002-10-16 02:59:03 +00:00
amd Be consistent about functions being static. 2002-10-16 09:04:52 +00:00
amr Incorrect typecast. 2002-10-31 14:10:00 +00:00
an Fix warning where sizeof(size_t) != sizeof(int). 2002-11-06 18:55:24 +00:00
ar Use if_printf(ifp, "blah") instead of printf("ar%d: blah", ifp->if_unit). 2002-10-01 00:42:51 +00:00
asr Use a bandaid to fix a warning. However, this driver is very, very far 2002-11-06 19:42:59 +00:00
ata Use some long long casts to quiet warnings in debug printf's on alpha. 2002-11-06 19:52:13 +00:00
atkbdc Include "opt_kbd.h" since certain structures size depend on the value 2002-10-15 21:35:01 +00:00
awi Repeat after me: sizeof(int) != sizeof(void *). 2002-11-06 20:04:41 +00:00
bge Fix the code so that it no longer on alpha refers to the now nonexistent 2002-10-11 17:18:54 +00:00
bktr More int != pointer stuff. 2002-11-06 20:16:39 +00:00
buslogic Add some band-aid casts to quiet warnings. This driver still assumes 2002-11-06 20:34:38 +00:00
cardbus Use the explicit value 0xffffffff instead of assuming that is what ~0UL 2002-11-06 20:40:29 +00:00
ccd - Use vrefcnt() instead of v_usecount. 2002-09-25 02:42:43 +00:00
ciss Fix a bunch of warnings on 64 bit platforms in the 2002-10-27 12:27:04 +00:00
cm Use if_printf(ifp, "blah") instead of 2002-10-01 00:44:31 +00:00
cnw
cs Use if_printf(ifp, "blah") instead of 2002-10-01 00:46:41 +00:00
ct
cy
dc Be consistent about functions being static. 2002-10-16 09:04:52 +00:00
de
dec
dgb Be consistent about "static" functions: if the function is marked 2002-09-28 17:15:38 +00:00
digi Be consistent about "static" functions: if the function is marked 2002-09-28 17:15:38 +00:00
dpt Use bus_addr_t instead of u_int32_t in functions to convert between 2002-11-06 21:19:17 +00:00
drm In an SMP environment post-Giant it is no longer safe to blindly 2002-10-03 02:13:00 +00:00
ed add some devices from NetBSD 2002-10-11 07:03:09 +00:00
eisa Add tunable "hw.eisa_slots" to allow overriding the default number 2002-10-31 00:45:49 +00:00
em Corrected license in the source files. It should say "MUST" instead of "MAY". 2002-09-24 16:27:59 +00:00
en Rename "struct device" to "struct midway_device" to avoid clashing 2002-09-28 21:59:59 +00:00
ep
ex
exca Update comments to remind me about power bugs in oldcard. 2002-10-07 06:18:50 +00:00
fb Fix rare and probably inconsequential memory leak. 2002-10-02 20:34:23 +00:00
fdc Fix a probably rare and inconsequential memory leak. 2002-10-02 20:29:54 +00:00
fe Use if_printf(ifp, "blah") instead of printf("fe%d: blah", ifp->if_unit). 2002-10-01 00:52:58 +00:00
firewire - Fix printf warnings on 64bit plathome. 2002-11-07 02:13:40 +00:00
fxp Properly fix the occassional random crash issue that revision 1.142 2002-11-07 16:04:07 +00:00
gem Call bpf_mtap() on outgoing packets. 2002-10-26 12:32:07 +00:00
gfb
gx
hea Adjust some casts to quiet warnings. 2002-11-06 22:58:55 +00:00
hfa Adjust some casts to quiet warnings. 2002-11-06 22:58:55 +00:00
hifn whitespace/indentation fix from phk 2002-10-16 17:07:41 +00:00
hme
ic
ichsmb typo. 2002-10-18 12:06:01 +00:00
ida Cast a bus_addr_t to a long long to make printf happy. 2002-11-06 22:40:01 +00:00
idt Use more standard variable names for modevent functions. 2002-10-02 04:47:52 +00:00
ie Be consistent about "static" functions: if the function is marked 2002-09-28 17:15:38 +00:00
iicbus Fix misindentation. 2002-10-16 08:45:34 +00:00
iir Use long long to print out a bus_addr_t again. 2002-11-06 22:42:45 +00:00
isp LINT related fixes (as noticed by bde) 2002-10-14 22:13:51 +00:00
ispfw Know that a 10160 is the same as a 12160. 2002-10-12 00:12:31 +00:00
joy
kbd Include "opt_kbd.h" since certain structures size depend on the value 2002-10-15 21:35:01 +00:00
lge Be consistent about "static" functions: if the function is marked 2002-09-28 17:15:38 +00:00
lmc
lnc Fix mis-indentation. 2002-10-02 09:09:25 +00:00
mc146818
mca Argh, isa(4), eisa(4) and mca(4) now attach to legacy(4) instead of 2002-09-26 18:40:06 +00:00
mcd Whitespace, style fixes. 2002-11-06 08:08:55 +00:00
md We want /dev/md0 for ramdisk roots, not /dev/md0c. 2002-10-21 20:08:28 +00:00
mii Remove unnecessary <sys/malloc.h> include. 2002-10-29 00:20:47 +00:00
mk48txx
mlx use __packed. 2002-09-23 18:54:32 +00:00
mly Be consistent about functions being static. 2002-10-16 08:48:39 +00:00
mpt Be consistent about functions being static. 2002-10-16 08:48:39 +00:00
mse
musycc
my
ncv
nge Add support for DEVICE_POLLING. 2002-11-06 15:50:32 +00:00
nmdm
nsp
null
ofw Add a pseudo device which allows to access the OpenFirmware device tree 2002-10-18 15:23:43 +00:00
pccard MFp4: 2002-11-02 23:00:28 +00:00
pccbb Detach the pccard bus children when we eject a 16-bit card, not the 2002-11-04 03:01:56 +00:00
pcf
pci Save and restore the interrupt Edge/Level Control Registers (ELCR) 2002-10-30 19:55:06 +00:00
pcic Some kernel threads try to do significant work, and the default KSTACK_PAGES 2002-10-02 07:44:29 +00:00
pdq Fix mis-indentation. 2002-10-20 08:46:56 +00:00
ppbus
ppc
pst Fix so it compiles with the new disklabel stuff. 2002-09-27 21:56:35 +00:00
puc Add "missing scratch-pad register" to the first of the two ports 2002-09-27 22:02:46 +00:00
raidframe Reduce namespace pollution to userland. 2002-10-28 17:08:07 +00:00
random Some kernel threads try to do significant work, and the default KSTACK_PAGES 2002-10-02 07:44:29 +00:00
ray s/__attribute__((__packed__))/__packed/g 2002-09-23 06:25:08 +00:00
rc Cast si_drv2 to intptr_t instead of int to quiet warnings. 2002-10-25 20:49:24 +00:00
rp Fix data corruption caused by last byte in oddly sized transfers being read 2002-10-20 18:43:11 +00:00
sab
sbni Use if_printf() instead of printf() to print "sbni#: blah". 2002-10-01 00:55:22 +00:00
scd Whitespace, style fixes. 2002-11-06 08:08:55 +00:00
sf Be consistent about functions being static. 2002-10-16 09:14:59 +00:00
si Be consistent about functions being static. 2002-10-16 08:48:39 +00:00
sio s/modunload/kldunload 2002-10-11 20:22:20 +00:00
sk
smbus
sn Use if_printf(ifp, "blah") instead of printf("sn%d: blah", ifp->if_unit). 2002-10-01 00:56:39 +00:00
snc
snp
sound Packed structures are defined differently in older gcc's, like the one 2002-11-06 21:37:21 +00:00
speaker Merge PC98 changes. 2002-11-02 04:18:10 +00:00
sr Use if_printf(ifp, "blah") instead of printf("sr%d: blah", ifp->if_unit). 2002-10-01 00:58:16 +00:00
stg
streams
sym Be consistent about functions being static. 2002-10-16 08:48:39 +00:00
syscons Do not try to work around ``poor (un)sign extension code'' 2002-10-20 22:50:13 +00:00
tdfx Disabuse this driver of the notion that it needs to include 2002-09-28 20:56:32 +00:00
tga
ti Be consistent about functions being static. 2002-10-16 09:04:52 +00:00
trm Import of the trm(4) driver (for Tekram DC395U/UW/F and DC315U SCSI adapters). 2002-10-13 18:32:39 +00:00
twe Be consistent about functions being static. 2002-10-16 08:48:39 +00:00
tx o m_adj rx buffer so IP header is 32-bit aligned 2002-10-25 22:06:03 +00:00
txp
ubsec Module-ize the 'core' crypto stuff. This may still need to be compiled 2002-10-16 14:31:34 +00:00
usb Packed structures are defined differently in older gcc's, like the one 2002-11-06 21:37:21 +00:00
vinum Get Vinum up and running with GEOM: 2002-10-05 03:44:00 +00:00
vr Be consistent about functions being static. 2002-10-16 09:14:59 +00:00
vx Fix mis-indentation. 2002-10-02 09:09:25 +00:00
wds
wi Be consistent about functions being static. 2002-10-16 08:48:39 +00:00
wl
xe Use if_printf(ifp, "foo") instead of printf("xe%d: foo", ifp->it_unit). 2002-10-01 01:03:02 +00:00