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fb717773e7
freebsd-dev/sys/dev
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Bruce Evans fb717773e7 Fixed locking bugs in rev.1.346: 
(1) Don't attempt aquire the non-recursive lock sio_lock recursively.
    Doing so caused unbounded recursion in some setups.  E.g., if DDB,
    BREAK_TO_DEBUGGER and WITNESS are configured; if the debugger is
    entered using a break, then WITNESS will actually detect the invalid
    recursion and will add to it attempting to print a message about it.

(2) Don't use sio_lock before it has been initialized.  The old check
    (sio_inited != 0) didn't work when sio_inited was boolean because
    sio_inited was set too early, and became just wrong when sio_inited
    was changed to a tri-state variable in rev.1.348.

Reported and fixed in another way by:	fenner (1)
2001-12-28 18:08:10 +00:00
..
aac I missed a string concatenation. 2001-12-10 09:34:47 +00:00
acpica Oops, wrong option name. It's should be ACPI_MAX_THREADS, 2001-12-25 06:06:56 +00:00
advansys
agp Allow retrieval of the virtual address of the AGP aperture 2001-12-19 08:54:29 +00:00
aha
ahb
aic Migrate to PCMCIA_CARD() macros 2001-11-15 07:52:49 +00:00
aic7xxx Remove reliance on i++ in multiple arguments to a function. C does not 2001-12-16 17:38:30 +00:00
amd
amr Comment tokens after #undef <macroname> and #endif. 2001-12-13 11:12:30 +00:00
an Minor style problem I introduced recently 2001-11-15 06:44:43 +00:00
ar
asr Convert C++ style comments to proper C ones. 2001-12-13 23:48:34 +00:00
ata Add support for even more SiS chipsets. 2001-12-25 14:44:26 +00:00
atkbdc Add another PS2 PNP id. 2001-12-19 13:32:21 +00:00
awi Add NEWCARD support to awi. 2001-11-19 06:42:11 +00:00
bge Fix warnings: the bge_bpd_read*() functions are not used (#ifdef notdef) 2001-12-18 08:03:25 +00:00
bktr Modify the critical section API as follows: 2001-12-18 00:27:18 +00:00
buslogic Use ANSI C string contatenation instead of a multi-line string literal. 2001-12-13 11:14:28 +00:00
cardbus Add support for suspending/resuming CardBus bridges. 2001-12-15 05:58:28 +00:00
ccd Return EOPNOTSUPP for unknown module events. 2001-11-17 00:46:08 +00:00
ciss Fix warning; line 1640: ciss_abort_request defined but not used. 2001-12-18 08:01:48 +00:00
cnw
cs Migrate to PCMCIA_CARD() macros 2001-11-15 07:52:49 +00:00
ct
cy Modify the critical section API as follows: 2001-12-18 00:27:18 +00:00
dc Fix the "conexant chips don't work in full duplexmode" problem. According 2001-12-19 18:23:45 +00:00
de No FreeBSD/vax here either. 2001-11-03 08:32:28 +00:00
dec Introduce a boot environment variable (clock_compat_osf1) which can 2001-11-03 17:22:50 +00:00
dgb Don't call cdevsw_add(). 2001-11-04 09:09:41 +00:00
digi - Fix a bunch of malloc calls where the M_FLAG is incorrectly used; it 2001-12-07 17:59:15 +00:00
dpt This file is a 2.2 vintage pre-CAM file of no current value. 2001-11-06 07:24:54 +00:00
ed Patch to allow the ed driver interrupt routine to terminate if the 2001-11-24 16:15:18 +00:00
eisa
em -Remove unneeded include stddef.h 2001-12-20 17:55:49 +00:00
en
ep More devices. Obtained from NetBSD. 2001-11-15 07:57:38 +00:00
ex
fb Update to C99, s/__FUNCTION__/__func__/, 2001-12-10 08:09:49 +00:00
fdc Change the test for _MACHINE_ARCH == i386 into #ifdef __i386__ since it 2001-12-18 22:16:33 +00:00
fe Migrate to PCMCIA_CARD() macros 2001-11-15 07:52:49 +00:00
fxp Possibly typo fix (s/FXP_PORT_SOFTWARE_RESET/FXP_PORT_SELECTIVE_RESET/) 2001-12-24 05:32:58 +00:00
gfb We need to operate on struct thread now, not struct proc. 2001-11-08 01:49:06 +00:00
gx Don't pass an interface pointer to VLAN_INPUT{,_TAG}. Get it from the 2001-12-03 17:28:27 +00:00
hea
hfa
ic Oops, forgot to commit one file in the fd driver mega update. Here it 2001-12-16 07:52:13 +00:00
ichsmb Update to C99, s/__FUNCTION__/__func__/, 2001-12-10 08:09:49 +00:00
ida Fix a signed bug in the crashdump code for systems with > 2GB of ram. 2001-11-13 01:08:54 +00:00
ie
iicbus Update to C99, s/__FUNCTION__/__func__/, 2001-12-10 08:09:49 +00:00
isp Explicitly decode GetAllNext SNS Response back *as* 2001-12-11 21:58:04 +00:00
ispfw Roll firmware to latest offerings... Fixes a number of f/w related 2001-12-13 00:09:06 +00:00
joy Split joystick driver into ISA and PC Card front ends. 2001-12-05 09:08:23 +00:00
kbd
lge
lmc
lnc
mc146818
mca
mcd Don't call cdevsw_add(). 2001-11-04 08:58:22 +00:00
md Actually make use of the md_version field of 'struct mdio'. In order 2001-12-20 06:38:21 +00:00
mii
mlx Update to C99, s/__FUNCTION__/__func__/, 2001-12-10 08:09:49 +00:00
mly Update to C99, s/__FUNCTION__/__func__/, 2001-12-10 08:09:49 +00:00
mse
musycc
ncv o Add KLD support for scsi_low. 2001-12-15 12:32:23 +00:00
nge Don't pass an interface pointer to VLAN_INPUT{,_TAG}. Get it from the 2001-12-03 17:28:27 +00:00
nmdm Don't call cdevsw_add(). 2001-11-04 15:55:17 +00:00
nsp o Add KLD support for scsi_low. 2001-12-15 12:32:23 +00:00
null
ofw 1. Add ofw_pci.h with definitions for the OpenFirmware PCI bindings 2001-11-18 20:38:44 +00:00
pccard Add support for suspending/resuming CardBus bridges. 2001-12-15 05:58:28 +00:00
pccbb Add support for suspending/resuming CardBus bridges. 2001-12-15 05:58:28 +00:00
pcf Update to C99, s/__FUNCTION__/__func__/, 2001-12-10 08:09:49 +00:00
pci Use the new resource_list_print_type() function to print resource list 2001-12-21 21:49:57 +00:00
pcic Don't use RFTHREAD when creating a kernel process. 2001-12-18 18:42:02 +00:00
pdq
ppbus Make this driver a better citizen by moving dev creation and 2001-12-19 19:37:31 +00:00
ppc Update to C99, s/__FUNCTION__/__func__/, 2001-12-10 08:09:49 +00:00
random
ray Update to C99, s/__FUNCTION__/__func__/, 2001-12-10 08:09:49 +00:00
rc
rp Force the RxBuf and TxBuf arrays to be aligned on 16-bit boundaries to 2001-11-05 12:57:46 +00:00
sbni Add driver for Granch SBNI12-xx ISA and PCI network adapters. 2001-11-21 22:29:35 +00:00
scd Don't call cdevsw_add() 2001-11-04 08:54:15 +00:00
sf Remove printf's on mbuf/cluster allocation failures. There are now 2001-12-14 05:56:35 +00:00
si
sio Fixed locking bugs in rev.1.346: 2001-12-28 18:08:10 +00:00
sk Remove printf's on mbuf/cluster allocation failures. There are now 2001-12-14 05:56:35 +00:00
smbus
sn Migrate to PCMCIA_CARD() macros 2001-11-15 07:52:49 +00:00
snc
snp Check the return value of tsleep() in snpread(). This may be 2001-11-24 15:59:46 +00:00
sound make mmapped vchans work 2001-12-23 13:10:29 +00:00
speaker
sr
stg o Add KLD support for scsi_low. 2001-12-15 12:32:23 +00:00
streams cast dev_t to int in printf to fix warning. 2001-10-29 01:22:15 +00:00
sym Comment tokens after #undef <macroname> and #endif. 2001-12-13 11:12:30 +00:00
syscons Fix POLA - when selecting line into syscons' cut'n'paste buffer (double 2001-11-25 22:51:30 +00:00
tdfx
tga Add the TGA video driver. This is a great accomplishtment and will help 2001-11-01 08:26:30 +00:00
ti Remove printf's on mbuf/cluster allocation failures. There are now 2001-12-14 05:56:35 +00:00
twe Update to C99, s/__FUNCTION__/__func__/, 2001-12-10 08:09:49 +00:00
tx
txp Don't pass an interface pointer to VLAN_INPUT{,_TAG}. Get it from the 2001-12-03 17:28:27 +00:00
usb - Add a function to convert 6 byte SCSI commands for read, write, mode 2001-12-18 07:55:17 +00:00
vinum Don't call cdevsw_{add,remove}(). 2001-11-04 11:55:19 +00:00
vr Remove printf's on mbuf/cluster allocation failures. There are now 2001-12-14 05:56:35 +00:00
vx
wds
wi put function return types on a line by themselves as per style(9) 2001-12-27 20:12:03 +00:00
wl
xe