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87858756ca
NetBSD/sys/dev
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riastradh 87858756ca Factor out HCI-independent xfer completion logic. 
New API for HCI drivers to synchronize hardware completion
interrupts, synchronous aborts, and asynchronous timeouts:

- When submitting an xfer to hardware, call
  usbd_xfer_schedule_timeout(xfer).

- On HCI completion interrupt for xfer completion:

	if (!usbd_xfer_trycomplete(xfer))
		return;		/* timed out or aborted, ignore it */

- In upm_abort methods, call usbd_xfer_abort(xfer).

For HCI drivers that use this API (not needed in drivers that don't,
or for xfers like root intr xfers that don't use it):

- New ubm_abortx method serves role of former *hci_abort_xfer, but
  without any logic for wrangling timeouts/callouts/tasks -- caller
  in usbd_xfer_abort has already handled them.

- New ubm_dying method, returns true if the device is in the process
  of detaching, used by the timeout logic.

Converted and tested:
- ehci
- ohci

Converted and compile-tested:
- ahci (XXX did this ever work?)
- dwc2
- motg (XXX missing usbd_xfer_schedule_timeout in motg_*_start?)
- uhci
- xhci

Not changed:

- slhci (sys/dev/ic/sl811hs.c) -- doesn't use a separate per-xfer
  callout for timeouts (XXX but maybe should?)

- ugenhc (sys/rump/dev/lib/libugenhc/ugenhc.c) -- doesn't manage its
  own transfer timeouts

- vhci -- times transfers out only on detach; could be adapted easily
  if we wanted to use the xfer->ux_callout
2020-02-12 16:01:00 +00:00
..
acpi Add acpimcfg_conf_valid helper for pcie controllers with nonstandard 2020-02-02 16:31:25 +00:00
adb fix non-debug build 2019-09-15 16:16:36 +00:00
altmem
apm
arcbios
ata Tidy quirk table and remove outdated quick from the quirk format string. 2020-01-18 11:24:40 +00:00
audio defopt AUDIO_BLK_MS 2020-01-25 12:15:35 +00:00
bi Use ETHER_LOCK()/ETHER_UNLOCK() for all ethernet drivers to protect ec_multi*. 2019-05-28 07:41:46 +00:00
bluetooth Don't wait in interrupt context. 2019-11-16 22:06:49 +00:00
bus_dma
cadence Adopt <net/if_stats.h>. 2020-01-29 05:52:27 +00:00
cardbus in many device attach paths, allocate memory with M_WAITOK instead of M_NOWAIT 2019-11-10 21:16:21 +00:00
clk Normalize clk name to prevent sysctl_createv from failing 2019-07-23 17:44:03 +00:00
dec s/le_de_subr/le_dec_subr/ in comment. 2019-12-27 09:47:55 +00:00
dkwedge Fix info leak: always clear 'dkw', because some of its (otherwise 2019-07-09 17:06:46 +00:00
dm dm: #if0 target's ->upcall() handler 2020-01-21 16:27:53 +00:00
dmover
drm
dtv s/transfered/transferred/ 2019-12-27 09:41:48 +00:00
ebus Merge isaki-audio2 branch, the overhaul of audio subsystem. 2019-05-08 13:40:13 +00:00
eisa Remove FDDI support. 2020-01-20 18:38:17 +00:00
fdt First arg of cpu_setmodel needs to be a format string - fix the llvm build. 2020-01-28 08:09:19 +00:00
flash s/lenght/length/ 2019-12-26 04:53:11 +00:00
gpib Mark unreachable branch with __unreachable() to fix i386/ALL build. 2019-12-01 16:22:10 +00:00
gpio Cleanup i2c bus acquire / release, centralizing all of the logic into 2019-12-22 23:23:29 +00:00
hdaudio Read GCAP and version regs after taking the controller out of reset. Fixes 2020-02-08 00:14:06 +00:00
hdmicec
hid Support the combination of KB_SWAPCTRLCAPS and UK layout. 2020-01-11 21:43:10 +00:00
hil
hpc
hyperv Use ifmedia_fini(). 2020-02-04 05:18:36 +00:00
i2c break long lines 2020-02-02 06:43:14 +00:00
i2o in many device attach paths, allocate memory with M_WAITOK instead of M_NOWAIT 2019-11-10 21:16:21 +00:00
ic use wdc_maxdrives for atabus_alloc_drives() also in wdc_sataprobe() 2020-02-10 20:11:48 +00:00
ieee1394 Adopt <net/if_stats.h>. 2020-01-29 06:17:07 +00:00
ir
isa Adopt <net/if_stats.h>. 2020-01-29 06:17:07 +00:00
isapnp Remove Token Ring support. 2020-01-19 20:00:35 +00:00
iscsi in many device attach paths, allocate memory with KM_SLEEP instead of KM_NOSLEEP 2019-10-01 18:00:07 +00:00
marvell Adopt <net/if_stats.h> 2020-02-05 08:33:19 +00:00
mca Remove Token Ring support. 2020-01-19 20:00:35 +00:00
microcode Add opencrypto driver for Intel QuickAssist. 2019-11-20 09:37:44 +00:00
mii RDC -> xxRDC. No functional change. 2020-02-05 06:39:13 +00:00
mscp
mvme in many device attach paths, allocate memory with M_WAITOK instead of M_NOWAIT 2019-11-10 21:16:21 +00:00
nand s/lenght/length/ 2019-12-26 04:53:11 +00:00
news
nor
nvmm Registering the host's CR0 is done outside of the VCPU loop, so it must be 2020-01-09 16:27:57 +00:00
ofisa Merge isaki-audio2 branch, the overhaul of audio subsystem. 2019-05-08 13:40:13 +00:00
ofw Adopt <net/if_stats.h>. 2020-01-29 06:17:07 +00:00
onewire Make owtemp reliable for me: 2019-11-30 23:06:52 +00:00
pad Fix return value. fo_poll expects revents, not errno. 2019-06-26 12:21:40 +00:00
pci Remove wrong KASSERTs because mutex_owned for a spin lock doesn't check 2020-02-12 06:41:44 +00:00
pckbport Introduce hw.alps.touchpad_movement_threshold to better button area clicks 2020-02-10 16:12:58 +00:00
pcmcia Use ifmedia_fini(). 2020-02-04 05:44:14 +00:00
podulebus
ppbus add a config fragment to include all ppbus devices to make it simpler 2020-02-04 21:09:03 +00:00
pud
putter
pwm
qbus Adopt <net/if_stats.h> 2020-02-05 08:33:19 +00:00
raidframe Fix big bugs. 2020-01-07 06:10:18 +00:00
rasops Fix "Alignment Fault 3" kernel failure of NetBSD/zaurus 8.1 GENERIC. 2019-11-02 01:14:57 +00:00
rcons
sbus Adopt <net/if_stats.h>. 2020-01-29 05:52:27 +00:00
scsipi the number of possible ATAPI devices on an ATA bus is not always 2, 2020-02-12 00:19:07 +00:00
sdmmc Adopt <net/if_stats.h>. 2020-01-29 05:52:27 +00:00
smbus
spi Remove GPIO driver attach defer. 2019-11-27 07:26:08 +00:00
splash
stbi
std
sun Fix panic on sun3 when any key is typed when kbd is not console. PR/54873 2020-01-18 21:08:42 +00:00
sysmon - Introduce a new global kernel variable "shutting_down" to indicate that 2020-01-01 22:57:16 +00:00
tc Remove FDDI support. 2020-01-20 18:38:17 +00:00
tprof Match Family 15h 2019-10-11 18:04:52 +00:00
usb Factor out HCI-independent xfer completion logic. 2020-02-12 16:01:00 +00:00
videomode Fix uninitialized variable. There may not be a TYPE_ASCII block. Found by 2020-01-25 15:59:11 +00:00
virtio
vme in many device attach paths, allocate memory with M_WAITOK instead of M_NOWAIT 2019-11-10 21:16:21 +00:00
wscons Rather than keeping a separate mutex, condvar, and pserialize for each 2019-12-12 02:15:42 +00:00
wsfb Fix bug introduced in rev. 1.69: 2019-08-09 17:22:02 +00:00
wsfont Update Spleen kernel fonts to version 1.5.0, bringing the following 2019-11-04 10:44:00 +00:00
xmi
bio.c in many device attach paths, allocate memory with M_WAITOK instead of M_NOWAIT 2019-11-10 21:16:21 +00:00
biovar.h
ccd.c Rename uvm_free() -> uvm_availmem(). 2019-12-31 13:07:09 +00:00
ccdvar.h
cgd_crypto.c Just use KASSERTMSG and panic. No need for custom wrappers. 2019-12-14 16:58:38 +00:00
cgd_crypto.h
cgd.c Acquire kernel_lock in the bp->b_iodone callback. 2020-01-17 19:30:51 +00:00
cgdvar.h
clock_subr.c
clock_subr.h Pull in <sys/stdbool.h>. 2020-01-01 23:07:38 +00:00
clockctl.c
cninit.c
cons.c Restore historical $Hdr$ tag after git cvsexportcommit nixed it. 2019-12-06 04:15:38 +00:00
cons.h
dev_verbose.c
dev_verbose.h
devlist2h.awk
DEVNAMES Retire azalia(4). 2020-02-09 16:06:17 +00:00
dksubr.c Drop now unused dk_lookup function. 2019-12-08 12:15:24 +00:00
dkvar.h Drop now unused dk_lookup function. 2019-12-08 12:15:24 +00:00
files.audio defopt -> defparam (oops) 2020-01-25 19:22:05 +00:00
files.dev
firmload.c
firmload.h
fss.c Check fc_type before fc_cluster, because the latter may not be initialized. 2019-08-07 10:36:19 +00:00
fssvar.h
ipmi.c Add experimental userland interface to IPMI driver. Currently, transactions 2019-05-18 08:38:00 +00:00
ipmivar.h Add experimental userland interface to IPMI driver. Currently, transactions 2019-05-18 08:38:00 +00:00
keylock.c
keylock.h
kloader.c
kloader.h
kttcp.c
kttcpio.h
ld.c Reject open when attach didn't complete successfully. 2020-02-10 10:05:55 +00:00
ldvar.h
led.c
led.h
lockstat.c - Increase the default number of buffers, and scale it by ncpu. 2019-11-23 17:32:10 +00:00
lockstat.h
Makefile Remove filemon(4). 2020-01-19 20:41:17 +00:00
md_root.c
md.c Mark the cdev MPSAFE too. 2020-01-18 14:02:18 +00:00
md.h
midi_if.h
midi.c Merge isaki-audio2 branch, the overhaul of audio subsystem. 2019-05-08 13:40:13 +00:00
midictl.c
midictl.h
midisyn.c Merge isaki-audio2 branch, the overhaul of audio subsystem. 2019-05-08 13:40:13 +00:00
midisynvar.h
midivar.h
mm.c
mm.h
nullcons_subr.c
radio_if.h
radio.c
rnd_private.h
rndpseudo.c Switch from NIST CTR_DRBG with AES to NIST Hash_DRBG with SHA-256. 2019-09-02 20:09:29 +00:00
sequencer.c Fix the size passed to memcpy, we only want 8 bytes. Found by KASAN. 2019-08-25 07:10:30 +00:00
sequencervar.h
spkr_audio.c Use hztoms() instead of incorrect calculation. 2019-06-21 09:34:30 +00:00
spkr.c
spkrio.h
spkrvar.h
veriexec.c
veriexec.config Add a configuration file for enabling Veriexec in kernel config(5) files. 2019-04-26 18:41:24 +00:00
video_if.h s/transfered/transferred/ 2019-12-27 09:41:48 +00:00
video.c s/transfered/transferred/ 2019-12-27 09:41:48 +00:00
vnd.c Acquire kernel_lock in the bp->b_iodone callback. 2020-01-17 19:30:51 +00:00
vndvar.h