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Alfred Perlstein cc8317f2b0 Fix a deadlock in detach/shutdown. 
The problem was that I was acquiring the driver sx lock and then waiting
for a taskqueue to drain, however the taskqueue itself would try to
acquire the lock as well leading to a deadlock.

To fix the problem roll my own exclusive lock that allows for lock
cancellation.  This is a normal exclusive lock, however if someone
marks it as "dead" then all waiters who request an error return will
get back an error instead of continuing to wait for the lock.

In this particular case, the shutdown and detach functions kill the
lock while the async task thread tries to acquire the lock but will
abort if the lock returns an error.

The other option was to drop the driver lock mid-detach and mid-shutdown,
mid-detach was a ok, however mid-shutdown was not.

While I'm here, fix a bug in what appears to be the mii link status
word in the softc going out to lunch.  Explicitly set the status
word to 1 after initializing the mii.  This would result in an interface
that would never respond to "if_start" requests as the mii interface
would always look down.
2006-12-23 17:18:18 +00:00
..
aac
On amd64 platform, use linux32 headers so 32-bit Linux applications
2006-12-20 17:10:53 +00:00
acpi_support
Prevent freeing wild pointer when bailing out.
2006-11-06 12:14:27 +00:00
acpica
ACPIIO_BATT_GET_UNITS would always return ENXIO. However, it should never
2006-12-22 00:57:26 +00:00
adlink
…
advansys
Add MODULE_DEPENDS for cam, pci, mca, eisa and isa where needed.
2006-12-11 18:28:31 +00:00
agp
The page queues lock is no longer required by vm_page_busy() or
2006-10-22 21:18:48 +00:00
aha
Add MODULE_DEPENDS for cam, pci, mca, eisa and isa where needed.
2006-12-11 18:28:31 +00:00
ahb
Add MODULE_DEPENDS for cam, pci, mca, eisa and isa where needed.
2006-12-11 18:28:31 +00:00
aic
2nd and final commit that moves us to CAM_NEW_TRAN_CODE
2006-11-02 00:54:38 +00:00
aic7xxx
2nd and final commit that moves us to CAM_NEW_TRAN_CODE
2006-11-02 00:54:38 +00:00
amd
Add MODULE_DEPENDS for cam, pci, mca, eisa and isa where needed.
2006-12-11 18:28:31 +00:00
amr
Add MODULE_DEPENDS for cam, pci, mca, eisa and isa where needed.
2006-12-11 18:28:31 +00:00
an
Sweep kernel replacing suser(9) calls with priv(9) calls, assigning
2006-11-06 13:42:10 +00:00
ar
- Use bus_setup_intr() and bus_teardown_intr() to register device driver
2006-02-22 18:16:26 +00:00
arcmsr
Update to version 1.20.00.13 of the arcmsr driver. This fixes many bugs
2006-12-13 08:46:03 +00:00
arl
Sweep kernel replacing suser(9) calls with priv(9) calls, assigning
2006-11-06 13:42:10 +00:00
asr
Add MODULE_DEPENDS for cam, pci, mca, eisa and isa where needed.
2006-12-11 18:28:31 +00:00
ata
Fix a typo in ata-queue.c
2006-12-23 12:40:54 +00:00
ath
Track v0.9.20.3 hal:
2006-12-13 19:34:35 +00:00
atkbdc
Spell "Kensington Thinking Mouse" correctly.
2006-12-18 18:48:28 +00:00
auxio
- Only touch the LED bit of the (LED) AUXIO register when turning the
2006-01-26 19:04:18 +00:00
awi
In FreeBSD, we don't need sc_power callback
2006-12-12 03:05:04 +00:00
bce
Fix compile with BCE_DEBUG. The last one tripped up gcc 2.95 on 4.x even
2006-12-06 22:53:22 +00:00
bfe
Add suspend/resume support. Unlike many other NIC drivers,
2006-11-20 23:30:07 +00:00
bge
Re-enable MSI support for those chips on which it is believed to work
2006-12-22 02:59:58 +00:00
bktr
Update prototype for smbus callback change.
2006-09-18 20:17:42 +00:00
buslogic
Add MODULE_DEPENDS for cam, pci, mca, eisa and isa where needed.
2006-12-11 18:28:31 +00:00
cardbus
Minor cleanup of CIS parsing.
2006-06-12 03:28:42 +00:00
ce
Sweep kernel replacing suser(9) calls with priv(9) calls, assigning
2006-11-06 13:42:10 +00:00
ciss
o ciss.ko depends on cam and pci.
2006-11-30 15:14:17 +00:00
cm
Make cm(4) driver MPSAFE.
2006-06-11 22:25:01 +00:00
cnw
Sweep kernel replacing suser(9) calls with priv(9) calls, assigning
2006-11-06 13:42:10 +00:00
cp
Sweep kernel replacing suser(9) calls with priv(9) calls, assigning
2006-11-06 13:42:10 +00:00
cpufreq
Since DELAY() was moved, most <machine/clock.h> #includes have been
2006-05-16 14:37:58 +00:00
cs
- Consistently use if_printf() only in interface methods: if_start(),
2006-09-15 15:16:12 +00:00
ct
Since DELAY() was moved, most <machine/clock.h> #includes have been
2006-05-16 14:37:58 +00:00
ctau
Sweep kernel replacing suser(9) calls with priv(9) calls, assigning
2006-11-06 13:42:10 +00:00
cx
Sweep kernel replacing suser(9) calls with priv(9) calls, assigning
2006-11-06 13:42:10 +00:00
cy
…
dc
Fix a bug originally introduced in rev. 1.74; don't reloaded the
2006-12-20 01:49:56 +00:00
dcons
Sweep kernel replacing suser(9) calls with priv(9) calls, assigning
2006-11-06 13:42:10 +00:00
de
- Consistently use if_printf() only in interface methods: if_start(),
2006-09-15 15:16:12 +00:00
digi
Fix our ioctl(2) implementation when the argument is "int". New
2006-09-27 19:57:02 +00:00
dpt
Add MODULE_DEPENDS for cam, pci, mca, eisa and isa where needed.
2006-12-11 18:28:31 +00:00
drm
Sweep kernel replacing suser(9) calls with priv(9) calls, assigning
2006-11-06 13:42:10 +00:00
ed
MFp4:
2006-06-12 04:30:42 +00:00
eisa
…
em
remove no longer correct comment above em_read_pcie_cap_reg
2006-11-23 05:48:13 +00:00
en
- Consistently use if_printf() only in interface methods: if_start(),
2006-09-15 15:16:12 +00:00
ep
ALTQify ep(4).
2006-12-01 20:29:55 +00:00
esp
Add MODULE_DEPENDS for cam, pci, mca, eisa and isa where needed.
2006-12-11 18:28:31 +00:00
ex
Remove ifdef notyet SIOCGHWADDR vestige.
2006-02-04 08:16:41 +00:00
exca
Cleanup sloppy ifdef.
2006-09-24 00:26:33 +00:00
fatm
This driver has been MPSAFE from the beginning so declare the interrupt
2006-03-21 14:56:42 +00:00
fb
Remove the DPMS code in creator_blank_display(), as it causes some
2006-08-24 22:00:24 +00:00
fdc
Sweep kernel replacing suser(9) calls with priv(9) calls, assigning
2006-11-06 13:42:10 +00:00
fe
Commit the results of the typo hunt by Darren Pilgrim.
2006-08-04 07:56:35 +00:00
firewire
Correct a signedness bug which allowed members of the operator
2006-12-06 09:13:51 +00:00
flash
MFp4:
2006-11-29 08:05:55 +00:00
fxp
Grammar nit.
2006-12-01 13:07:52 +00:00
gem
- Use the gem_tick() callout instead of if_slowtimo() for driving
2006-12-06 02:04:25 +00:00
gfb
Since DELAY() was moved, most <machine/clock.h> #includes have been
2006-05-16 14:37:58 +00:00
harp
…
hatm
…
hfa
…
hifn
Use newly added functions to simplify the code.
2006-06-04 22:17:25 +00:00
hme
- Use the hme_tick() callout instead of if_slowtimo() for driving
2006-12-06 02:07:20 +00:00
hptmv
Since DELAY() was moved, most <machine/clock.h> #includes have been
2006-05-16 14:37:58 +00:00
hwpmc
Sweep kernel replacing suser(9) calls with priv(9) calls, assigning
2006-11-06 13:42:10 +00:00
ic
Fix style nits. No md5 changes in .o's. ;-)
2006-09-08 21:46:01 +00:00
ichsmb
Minor overhaul of SMBus support:
2006-09-11 20:52:41 +00:00
ichwd
Align the interfaces for the various watchdogs and make the interface
2006-12-15 21:44:49 +00:00
ida
…
idt
Since DELAY() was moved, most <machine/clock.h> #includes have been
2006-05-16 14:37:58 +00:00
ie
Since DELAY() was moved, most <machine/clock.h> #includes have been
2006-05-16 14:37:58 +00:00
ieee488
Don't be noisy in case of shared interrupts.
2006-03-11 15:39:22 +00:00
if_ndis
Sweep kernel replacing suser(9) calls with priv(9) calls, assigning
2006-11-06 13:42:10 +00:00
iicbus
const poison
2006-12-05 06:19:36 +00:00
iir
Add MODULE_DEPENDS for cam, pci, mca, eisa and isa where needed.
2006-12-11 18:28:31 +00:00
io
…
ipmi
Align the interfaces for the various watchdogs and make the interface
2006-12-15 21:44:49 +00:00
ips
o Add Adaptec ServeRAID 7x IDs. IDs taken from Linux.
2006-10-05 07:28:43 +00:00
ipw
Hold on to firmware images until the interface detaches since
2006-06-10 17:29:40 +00:00
isp
Restore revision 1.126 that got accidentally nuked.
2006-12-18 23:53:39 +00:00
ispfw
The MODULE_NAME should "ispfw" unless overriden, not "isp".
2006-12-10 03:42:57 +00:00
iwi
Add header files <sys/lock.h> and <sys/mutex.h> for mtx_init() and friends.
2006-12-07 15:24:38 +00:00
ixgb
Move ethernet VLAN tags from mtags to its own mbuf packet header field
2006-09-17 13:33:30 +00:00
joy
…
kbd
Sweep kernel replacing suser(9) calls with priv(9) calls, assigning
2006-11-06 13:42:10 +00:00
kbdmux
Fix our ioctl(2) implementation when the argument is "int". New
2006-09-27 19:57:02 +00:00
le
Use our own callout instead of if_slowtimo() for driving lance_watchdog()
2006-12-06 02:14:31 +00:00
led
…
lge
- Consistently use if_printf() only in interface methods: if_start(),
2006-09-15 15:16:12 +00:00
lmc
Sweep kernel replacing suser(9) calls with priv(9) calls, assigning
2006-11-06 13:42:10 +00:00
mc146818
…
mca
…
mcd
…
md
Resolve two deadlocks that could be caused by busy md device backed
2006-12-14 11:34:07 +00:00
mem
…
mfi
Some relatively minor changes and bug fixes:
2006-12-14 18:29:08 +00:00
mii
Use BMSR for link status in one more place and clean up more.
2006-12-20 00:34:12 +00:00
mk48txx
Align the interfaces for the various watchdogs and make the interface
2006-12-15 21:44:49 +00:00
mlx
…
mly
Add MODULE_DEPENDS for cam, pci, mca, eisa and isa where needed.
2006-12-11 18:28:31 +00:00
mmc
Preliminary MMC stack. This stack supports SD 1.0 cards only, but
2006-10-20 06:39:59 +00:00
mpt
Make some slight reorganization (bringing back in some
2006-12-16 07:39:55 +00:00
mse
Since DELAY() was moved, most <machine/clock.h> #includes have been
2006-05-16 14:37:58 +00:00
msk
Add msk(4), a driver for Marvell/SysKonnect Yukon II Gigabit Ethernet
2006-12-13 02:30:11 +00:00
mxge
Fix mxge_submit_8rx() to behave like the comments says it does,
2006-11-29 15:30:39 +00:00
my
- Consistently use if_printf() only in interface methods: if_start(),
2006-09-15 15:16:12 +00:00
ncv
no need to print unload anymore
2006-07-14 04:36:57 +00:00
nfe
Fix TX/RX checksum offload.
2006-11-27 04:47:27 +00:00
nge
Move ethernet VLAN tags from mtags to its own mbuf packet header field
2006-09-17 13:33:30 +00:00
nmdm
Sweep kernel replacing suser(9) calls with priv(9) calls, assigning
2006-11-06 13:42:10 +00:00
nsp
Since DELAY() was moved, most <machine/clock.h> #includes have been
2006-05-16 14:37:58 +00:00
null
Sweep kernel replacing suser(9) calls with priv(9) calls, assigning
2006-11-06 13:42:10 +00:00
nve
Fix an off by one error in struct nve_tx_desc's frags[] array as a result
2006-12-05 15:31:05 +00:00
ofw
Add missing includes of priv.h.
2006-11-06 17:43:10 +00:00
patm
Commit the results of the typo hunt by Darren Pilgrim.
2006-08-04 07:56:35 +00:00
pbio
Since DELAY() was moved, most <machine/clock.h> #includes have been
2006-05-16 14:37:58 +00:00
pccard
Thomas Wintergerst reports that when this tsleep went away, certain
2006-08-09 00:05:54 +00:00
pccbb
Batch of changes:
2006-08-12 09:06:55 +00:00
pcf
- Use bus_setup_intr() and bus_teardown_intr() to register device driver
2006-02-22 18:16:26 +00:00
pci
Disable MSI for the Intel E7501 chipset.
2006-12-14 19:59:29 +00:00
pdq
Since DELAY() was moved, most <machine/clock.h> #includes have been
2006-05-16 14:37:58 +00:00
powermac_nvram
Add device to access and modify Open Firmware NVRAM settings in
2006-08-01 22:19:01 +00:00
ppbus
Add MODULE_DEPENDS for cam, pci, mca, eisa and isa where needed.
2006-12-11 18:28:31 +00:00
ppc
Remove various bits of conditional Alpha code and fixup a few comments.
2006-05-12 05:04:46 +00:00
pst
…
puc
Add SIIG 4 port serial card based on the Oxford OX16PCI954.
2006-09-04 18:27:14 +00:00
ral
Remove dependency on deprecated if_watchdog ABI.
2006-12-19 17:37:41 +00:00
random
Sweep kernel replacing suser(9) calls with priv(9) calls, assigning
2006-11-06 13:42:10 +00:00
ray
tweak comments about OLDCARD workarounds
2006-10-19 05:25:53 +00:00
rc
…
re
- Use the re_tick() callout instead of if_slowtimo() for driving
2006-12-20 02:13:59 +00:00
rndtest
…
rp
- Make rp(4) 64-bit- and endian-clean as well as work on strict alignment
2006-11-20 12:59:27 +00:00
rr232x
Make this compile with -Wundef.
2006-05-16 15:23:27 +00:00
safe
Use newly added functions to simplify the code.
2006-06-04 22:17:25 +00:00
sbni
Sweep kernel replacing suser(9) calls with priv(9) calls, assigning
2006-11-06 13:42:10 +00:00
sbsh
Sweep kernel replacing suser(9) calls with priv(9) calls, assigning
2006-11-06 13:42:10 +00:00
scc
Fix braino: The cl_range field should not hold the shifted I/O
2006-07-26 03:10:01 +00:00
scd
…
sf
Whitespace nits.
2006-09-15 11:01:23 +00:00
si
Sweep kernel replacing suser(9) calls with priv(9) calls, assigning
2006-11-06 13:42:10 +00:00
sio
Only treat positive values as errors...
2006-09-14 03:47:59 +00:00
sk
Remove incomplete Yukon II support code which was added in if_sk.c, rev 1.123.
2006-12-14 04:10:26 +00:00
smbus
Only support the SMB_OLD_BREAD ioctl if one of COMPAT_FREEBSD[456] is
2006-09-26 14:38:56 +00:00
sn
Fix mismerge after last cvs update for the IFQ_DRV_DEQUEUE changes.
2006-02-04 08:19:00 +00:00
snc
Fix -Wundef warnings from compiling GENERIC and LINT kernels of
2005-12-06 11:19:37 +00:00
snp
…
sound
Fix distorted sound on Intel Desktop Board D101GGC (ATI SB450/ALC861).
2006-12-22 11:55:59 +00:00
speaker
…
spibus
MFp4: when passing the transfer up the foodchain, make sure we go up
2006-10-20 07:11:52 +00:00
sr
- Use bus_setup_intr() and bus_teardown_intr() to register device driver
2006-02-22 18:16:26 +00:00
stg
no need to print unload anymore.
2006-07-14 04:35:59 +00:00
stge
Move ethernet VLAN tags from mtags to its own mbuf packet header field
2006-09-17 13:33:30 +00:00
streams
Clean up the svr4 socket cache and streams code some to make it more easily
2006-07-21 20:40:13 +00:00
sym
2nd and final commit that moves us to CAM_NEW_TRAN_CODE
2006-11-02 00:54:38 +00:00
syscons
Replace magic numbers for console bell types with defines.
2006-11-16 12:27:51 +00:00
tdfx
Take the functionality contained in the former "options TDFX_LINUX"
2006-03-03 21:37:38 +00:00
ti
Move ethernet VLAN tags from mtags to its own mbuf packet header field
2006-09-17 13:33:30 +00:00
trm
Add MODULE_DEPENDS for cam, pci, mca, eisa and isa where needed.
2006-12-11 18:28:31 +00:00
twa
Add MODULE_DEPENDS for cam, pci, mca, eisa and isa where needed.
2006-12-11 23:59:42 +00:00
twe
…
tx
Since DELAY() was moved, most <machine/clock.h> #includes have been
2006-05-16 14:37:58 +00:00
txp
Move ethernet VLAN tags from mtags to its own mbuf packet header field
2006-09-17 13:33:30 +00:00
uart
- In sunkbd_probe_keyboard() don't bother to determine the keyboard layout
2006-11-02 00:01:15 +00:00
ubsec
Switch to using STAILQ_REMOVE_HEAD() instead of STAILQ_REMOVE_HEAD_UNTIL().
2006-10-24 11:17:46 +00:00
usb
Fix a deadlock in detach/shutdown.
2006-12-23 17:18:18 +00:00
utopia
…
vge
Fix the hardware VLAN tagging. TX was broken on little-endian
2006-11-30 21:01:59 +00:00
vkbd
Fix our ioctl(2) implementation when the argument is "int". New
2006-09-27 19:57:02 +00:00
vr
Whitespace nits.
2006-09-15 11:01:23 +00:00
vx
…
watchdog
Align the interfaces for the various watchdogs and make the interface
2006-12-15 21:44:49 +00:00
wds
Add MODULE_DEPENDS for cam, pci, mca, eisa and isa where needed.
2006-12-11 18:28:31 +00:00
wi
replace if_watchdog w/ a private callout
2006-12-11 00:41:22 +00:00
wl
Sweep kernel replacing suser(9) calls with priv(9) calls, assigning
2006-11-06 13:42:10 +00:00
xe
o Fix printf(9) formatting: do not use hardcode "0x" and "#" flags
2006-04-15 11:41:40 +00:00
zs
Sweep kernel replacing suser(9) calls with priv(9) calls, assigning
2006-11-06 13:42:10 +00:00