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5724e77fda
NetBSD/sys/dev
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drochner 5724e77fda Implement experimental support to pass notifications that a file 
was deleted from the filesystem to the disk driver, commonly
known as "discard" or "trim".
fs/driver support is in ffs and ata wd for now.
This is what was posted here:
http://mail-index.netbsd.org/tech-kern/2012/02/28/msg012813.html
with minor cleanup, and the global switch replaced by a mount option.
2012-10-19 17:09:06 +00:00
..
acpi Add support for various things: 2012-10-12 13:02:28 +00:00
adb some older powerbook keyboards use the same scancode for the power button as 2012-09-19 04:55:06 +00:00
altmem
apm Remove code from dev/apm/apm.c for setting global variables to parameterise 2012-09-30 21:36:18 +00:00
arcbios
ata Implement experimental support to pass notifications that a file 2012-10-19 17:09:06 +00:00
bi
bluetooth Add some pre-processor magic to verify that the type of the data item 2012-06-02 21:36:41 +00:00
bus_dma fix path 2012-10-02 23:49:19 +00:00
cardbus Fix error branches and config pending races in firewire init. 2012-08-04 03:55:43 +00:00
dec revert last 2012-07-16 12:55:36 +00:00
dkwedge Make detection of root on wedges (dk(4)) machine independent. Remove 2012-06-10 17:05:18 +00:00
dm Fix problem reported by jym on current-user@ patch was provided by mhitch@. 2012-08-07 16:11:11 +00:00
dmover
drm add dependency on "drm" module 2011-08-28 17:18:31 +00:00
dtv
ebus Merge jmcneill-audiomp3 branch, which is derived from ad-audiomp2. From 2011-11-23 23:07:28 +00:00
eisa
filemon Install filemon.h 2012-06-20 21:38:26 +00:00
flash
gpib Entropy-pool implementation move and cleanup. 2012-02-02 19:42:57 +00:00
gpio Quiet down autoconfiguration by changing some printf() calls to 2012-10-17 21:35:38 +00:00
hil
hpc remove diagnostic printfs to make this compile again. 2012-10-03 23:55:22 +00:00
i2c Initialize the sysctl(9) stuff before configuring the spd(4) devices. 2012-09-12 00:36:41 +00:00
i2o Entropy-pool implementation move and cleanup. 2012-02-02 19:42:57 +00:00
ic Fix an errant define. 2012-10-17 23:40:42 +00:00
ieee1394 ...and be sure to config_pending_decr if kthread_create fails. 2012-08-05 02:47:52 +00:00
if_ndis Fix -fno-common found by building i386/conf/ALL 2012-07-28 00:43:22 +00:00
ir
isa Collect rnd(9) entropy from coretemp(4), acpibat(4), aibs(4), hpacel(4), 2012-08-14 14:36:43 +00:00
isapnp Apply back changes that were reverted on Jul 24 and Jul 26 (general ata/wdc 2012-07-31 15:50:31 +00:00
iscsi Remove an erroneous change that crept in. It was part of an earlier, 2012-09-09 06:06:29 +00:00
marvell Fix a bug that kernel panics when the system get a packet while calling 2012-10-17 18:12:59 +00:00
mca Apply back changes that were reverted on Jul 24 and Jul 26 (general ata/wdc 2012-07-31 15:50:31 +00:00
microcode Use /libdata/firmware/run instead of /libdata/firmware/rum for run(4) firmwares. 2012-06-01 13:19:38 +00:00
mii Style fix. No functional change. 2012-10-18 08:22:37 +00:00
mscp - Unconditionally initialise tp to avoid a warning 2012-07-11 16:41:16 +00:00
mvme Change old-style function defintions to C89 prototypes. 2012-02-12 16:34:06 +00:00
nand Deal with a spare size of 32. XXX necc_offset is only a guess. 2012-07-12 03:05:01 +00:00
news
nor - In cfi_probe() iterate over all chip widths for every port width to find 2011-12-17 19:42:41 +00:00
ofisa Apply back changes that were reverted on Jul 24 and Jul 26 (general ata/wdc 2012-07-31 15:50:31 +00:00
ofw
onewire Add glue code to build as module. 2011-08-31 12:17:51 +00:00
pad get rid of a variable which is no longer used after the demise of splaudio 2011-11-24 01:54:08 +00:00
pci regen 2012-10-19 17:01:56 +00:00
pckbport Add the extra keys found on the Tadpole SPARCle to the keysym list. 2012-10-13 17:51:51 +00:00
pcmcia Add malo@pcmcia. 2012-08-25 08:20:03 +00:00
podulebus Split softc/device_t 2012-10-10 22:17:44 +00:00
ppbus
pud
putter fix request leak. 2012-07-26 10:13:33 +00:00
qbus
raidframe Implement DIOCGSTRATEGY and DIOCSSTRATEGY to allow raidframe to use 2012-08-09 23:53:25 +00:00
rasops add another convenience function: 2012-04-19 06:57:39 +00:00
rcons ANSIfy the prototypes 2012-01-31 04:28:02 +00:00
sbus get rid of gc_attr & allocattr() 2012-10-05 01:19:03 +00:00
scsipi If the controller supports more than 256 commands per target, 2012-08-21 14:19:02 +00:00
sdmmc Make whitespace following preprocessor keywords consistent 2012-10-15 13:38:52 +00:00
smbus
spi
splash Nat Sloss in PR kern/46516: advance fb pointer by stride, not logical 2012-06-02 14:24:00 +00:00
stbi p->out is always NULL here 2012-06-02 14:37:38 +00:00
std
sun wipe the glyph cache when re-entring terminal emulation mode 2012-07-18 02:31:46 +00:00
sysmon opt_envsys.h needs #ifdef _KERNEL_OPT 2012-09-06 12:59:00 +00:00
tc Replace the remaining KAUTH_GENERIC_ISSUSER authorization calls with 2012-03-13 18:40:26 +00:00
tprof
usb Don't rely on TS_BUSY to determine wether there is a buffer 2012-10-17 17:05:15 +00:00
videomode
vme Change old-style function defintions to C89 prototypes. 2012-02-12 16:34:06 +00:00
wscons defflag GLYPHCACHE_DEBUG 2012-10-04 19:09:20 +00:00
wsfb in 32 bit colour assume RGB ordering, allow override using a device property 2012-04-12 22:36:15 +00:00
wsfont remove some stray pixels in the R glyph 2012-08-09 01:41:47 +00:00
xmi
auconv.c Merge jmcneill-audiomp3 branch, which is derived from ad-audiomp2. From 2011-11-23 23:07:28 +00:00
auconv.h Merge jmcneill-audiomp3 branch, which is derived from ad-audiomp2. From 2011-11-23 23:07:28 +00:00
audio_if.h Merge jmcneill-audiomp3 branch, which is derived from ad-audiomp2. From 2011-11-23 23:07:28 +00:00
audio.c ensure that the intr lock is held for all audio_clear() callers. 2012-04-30 02:16:46 +00:00
audiobell.c
audiobellvar.h
audiovar.h Merge jmcneill-audiomp3 branch, which is derived from ad-audiomp2. From 2011-11-23 23:07:28 +00:00
aurateconv.c Merge jmcneill-audiomp3 branch, which is derived from ad-audiomp2. From 2011-11-23 23:07:28 +00:00
bio.c
biovar.h
ccd.c use getdisksize 2011-11-13 23:02:46 +00:00
ccdvar.h
cgd_crypto.c Add "consttime_bcmp" and "explicit_bzero" functions for both kernel 2012-08-30 12:16:48 +00:00
cgd_crypto.h
cgd.c Modify dksubr.c to add a function that sets the disk properties in 2012-05-25 10:53:46 +00:00
cgdvar.h Modify dksubr.c to add a function that sets the disk properties in 2012-05-25 10:53:46 +00:00
clock_subr.c
clock_subr.h
clockctl.c When processing ioctl CLOCKCTL_NTP_ADJTIME, set the return value from 2012-01-04 13:40:53 +00:00
cninit.c
cons.c Replace the remaining KAUTH_GENERIC_ISSUSER authorization calls with 2012-03-13 18:40:26 +00:00
cons.h
DEVNAMES Add ural; still needs a man page. 2012-10-15 17:08:33 +00:00
dksubr.c Fix 32/64 bit int truncation issue. 2012-05-29 10:20:33 +00:00
dkvar.h Modify dksubr.c to add a function that sets the disk properties in 2012-05-25 10:53:46 +00:00
firmload.c Remove everything to do with 'struct malloc_type' and the malloc link_set. 2012-04-29 20:27:31 +00:00
firmload.h
fss.c Minor fix to previous -- release vnode after last use, not before. 2012-07-28 16:14:17 +00:00
fssvar.h Complete backward compat with NetBSd 5.x: time_t changed size, so did 2011-11-29 20:56:12 +00:00
keylock.c
keylock.h
kloader.c
kloader.h
kttcp.c Fix up changes commited in kttcp.c 1.29. 2011-12-22 02:00:19 +00:00
kttcpio.h
ld.c Entropy-pool implementation move and cleanup. 2012-02-02 19:42:57 +00:00
ldvar.h use uint64_t for sc_disksize512. 2012-05-03 21:21:08 +00:00
lockstat.c
lockstat.h
Makefile Install filemon.h 2012-06-20 21:38:26 +00:00
md_root.c
md.c Make sure that disklabel of md(4) device is initialized 2012-06-30 10:52:31 +00:00
md.h
midi_if.h Tidy up a little, the way that midi attachment code works 2012-04-09 10:18:16 +00:00
midi.c Tidy up a little, the way that midi attachment code works 2012-04-09 10:18:16 +00:00
midictl.c Merge jmcneill-audiomp3 branch, which is derived from ad-audiomp2. From 2011-11-23 23:07:28 +00:00
midictl.h Merge jmcneill-audiomp3 branch, which is derived from ad-audiomp2. From 2011-11-23 23:07:28 +00:00
midisyn.c Tidy up a little, the way that midi attachment code works 2012-04-09 10:18:16 +00:00
midisynvar.h Tidy up a little, the way that midi attachment code works 2012-04-09 10:18:16 +00:00
midivar.h midi_attach() does not actually ever use the parent device 2012-04-05 20:25:53 +00:00
mm.c mm_init: re-enable zero page protection. 2012-02-21 21:57:06 +00:00
mm.h
mulaw.c Merge jmcneill-audiomp3 branch, which is derived from ad-audiomp2. From 2011-11-23 23:07:28 +00:00
mulaw.h
nullcons_subr.c
radio_if.h
radio.c
rnd_private.h Remove rnd_extract_data from the public kernel API (it is for use by the 2011-11-29 03:50:31 +00:00
rndpseudo.c Fix two problems that could cause /dev/random to not wake up readers when entropy became available. 2012-05-19 16:00:41 +00:00
sequencer.c Tidy up a little, the way that midi attachment code works 2012-04-09 10:18:16 +00:00
sequencervar.h Merge jmcneill-audiomp3 branch, which is derived from ad-audiomp2. From 2011-11-23 23:07:28 +00:00
TODO.audiomp zaudio(4) works fine for me. 2012-01-17 15:43:54 +00:00
verified_exec.c Replace the remaining KAUTH_GENERIC_ISSUSER authorization calls with 2012-03-13 18:40:26 +00:00
video_if.h
video.c fill in timestamps in outgoing data buffers 2012-02-02 17:21:18 +00:00
vnd.c autodiscover wedges 2012-06-09 06:20:45 +00:00
vndvar.h When backed by a sparse file limit the number of pending requests. 2012-03-26 16:28:08 +00:00