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3aabc15941
freebsd-skq/sys/dev
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Warner Losh 3aabc15941 In ppsintr, we needed ppsdev to get to the softc and nothing else. 
Save a memory dereference in the ISR by passing this in directly.
Calling pps_capture is MP safe for all other operations on struct
pps_state, so there's no need to aquire the lock before we do this,
even from a fast ISR.  Avoid dereferencing sc->ppbus until after
pps_capture is called as well.  These actions reduce somewhat the
cache effects that cause variance in interrupt times.  On an
especially slow test machine (300MHz Cyrix GXm), this reduces the
interrupt latency about about 10% (from 21us to 19us) and helps a
little with the variance (although most of the variance seems to be
caused by lots of interrupt masking).

This also happens fixes one or two of bde's style issues.
2005-04-14 15:56:10 +00:00
..
aac purge dead code 2005-03-26 23:37:54 +00:00
acpi_support Fix a small locking error. 2005-04-04 10:21:20 +00:00
acpica Use AcpiUtStrupr() instead of strupr() as the latter will disappear in 2005-04-14 06:50:13 +00:00
adlink Instead of a rather useless generation number, use a sample number to 2005-03-19 12:55:46 +00:00
advansys Use BUS_PROBE_DEFAULT for pci probe return value 2005-03-05 19:24:22 +00:00
agp Add nForce3-250. 2005-04-08 18:04:39 +00:00
aha Simplify aha resource management, and fix a few bugs in unwinding 2005-01-19 06:54:10 +00:00
ahb Start each of the license/copyright comments with /*-, minor shuffle of lines 2005-01-06 01:43:34 +00:00
aic Remove ifdef PC98. 2005-04-13 13:02:58 +00:00
aic7xxx remove useless ptr check; cur_column can never be null 2005-03-31 05:00:31 +00:00
amd Use BUS_PROBE_DEFAULT 2005-03-06 06:55:11 +00:00
amr handle potential null ptr 2005-03-31 04:58:10 +00:00
an check copyin/copyout return values 2005-03-28 17:52:12 +00:00
ar Use BUS_PROBE_DEFAULT for pci probe return value 2005-03-05 19:06:12 +00:00
arcmsr arcmsr_make_timespec, and arcmsr_getcmos_time appear to be unused, and 2005-04-01 07:15:52 +00:00
arl Since if_arl doesn't contain locking or run with INTR_MPSAFE, mark 2004-08-13 22:54:19 +00:00
asr Make life easier on those trying to use the asr utilities by automatically 2005-04-01 22:12:53 +00:00
ata Read back the real taskfile register values when in 48BIT mode. 2005-04-14 08:48:45 +00:00
ath honor new IEEE80211_KEY_GROUP key flag 2005-04-12 17:56:43 +00:00
atkbdc Backout previous diffs - this functionality is already provided by the 2005-04-07 23:59:37 +00:00
auxio Start each of the license/copyright comments with /*-, minor shuffle of lines 2005-01-06 01:43:34 +00:00
awi reclaim mbuf chain when ieee80211_crypto_encap fails 2005-03-08 17:01:03 +00:00
bfe Releasing TX/RX descriptor dmamaps during device detachment instead of 2005-03-17 13:59:30 +00:00
bge Adding new device ID for BCM5751M support. 2005-03-12 06:51:25 +00:00
bktr Use BUS_PROBE_DEFAULT for pci probe return value 2005-03-05 19:06:12 +00:00
buslogic Start each of the license/copyright comments with /*-, minor shuffle of lines 2005-01-06 01:43:34 +00:00
cardbus Use STAILQ in preference to SLIST for the resources. Insert new resources 2005-03-18 05:19:50 +00:00
ciss handle ciss_lookup failure 2005-03-29 01:44:17 +00:00
cm Since if_cm doesn't contain locking or run with INTR_MPSAFE, mark 2004-08-13 22:57:44 +00:00
cnw Start each of the license/copyright comments with /*-, minor shuffle of lines 2005-01-06 01:43:34 +00:00
cp Use BUS_PROBE_DEFAULT for pci probe return value 2005-03-05 18:30:12 +00:00
cpufreq Only activate ICH speedstep if we're going to use it. No bugs were observed 2005-03-20 01:25:21 +00:00
cs Fix the worst offenders of style(9) with a small style sweep. 2005-01-28 06:50:59 +00:00
ct Start each of the license/copyright comments with /*-, minor shuffle of lines 2005-01-06 01:43:34 +00:00
ctau Use dynamic major number allocation. 2005-02-27 22:16:58 +00:00
cx netchild's mega-patch to isolate compiler dependencies into a central 2005-03-02 21:33:29 +00:00
cy Use BUS_PROBE_DEFAULT for pci probe return value 2005-03-05 18:30:12 +00:00
dc Bugger, wiped out a needed comma in the previous commit. 2005-03-09 00:54:55 +00:00
dcons Start each of the license/copyright comments with /*-, minor shuffle of lines 2005-01-06 01:43:34 +00:00
de Return BUS_PROBE_DEFAULT instead of 0. 2005-02-24 21:32:56 +00:00
dec Start each of the license/copyright comments with /*-, minor shuffle of lines 2005-01-06 01:43:34 +00:00
digi Use BUS_PROBE_DEFAULT for pci probe return value 2005-03-05 18:30:12 +00:00
dpt Remove unnecessary dpt_free(). 2005-04-13 05:03:14 +00:00
drm - Change the vm_mmap() function to accept an objtype_t parameter specifying 2005-04-01 20:00:11 +00:00
ed Remove ifdef PC98. 2005-04-13 13:02:58 +00:00
eisa Now that the Adaptec 2842 has its own probe routine, no need to have 2005-03-17 17:36:07 +00:00
em Run em_local_timer() once per second instead of running it once per 2 seconds. 2005-04-05 07:06:47 +00:00
en Use BUS_PROBE_DEFAULT for pci probe return value 2005-03-05 18:30:12 +00:00
ep Make it clear that the statement following the conditional is a NOP. 2005-04-13 06:42:43 +00:00
esp The existing locking in the esp driver appears to be fairly adequate, so 2005-03-02 15:56:42 +00:00
ex Include necessary declarations 2005-01-20 20:06:44 +00:00
exca Properly calculate the offset in mapping the memory of pccards. This 2005-01-11 00:32:43 +00:00
fatm Use BUS_PROBE_DEFAULT for pci probe return value 2005-03-05 18:30:12 +00:00
fb check copyin return values when loading pallete 2005-03-26 18:01:35 +00:00
fdc If we fail a sanity check for the resources just allocated, make sure 2005-03-15 08:02:47 +00:00
fe Perliminary support for Fujitsu SCSI LAN combo card. At least for the 2005-02-20 19:40:29 +00:00
firewire Explicitly hold a reference to the cdev we have just cloned. This 2005-03-31 12:19:44 +00:00
fxp Unload and destroy the TX DMA maps before destroying the DMA tag 2005-03-16 16:39:04 +00:00
gem Use BUS_PROBE_DEFAULT for pci probe return value 2005-03-05 18:30:12 +00:00
gfb Start each of the license/copyright comments with /*-, minor shuffle of lines 2005-01-06 01:43:34 +00:00
harp Start each of the license/copyright comments with /*-, minor shuffle of lines 2005-01-06 01:43:34 +00:00
hatm Use BUS_PROBE_DEFAULT for pci probe return value 2005-03-05 18:30:12 +00:00
hfa Use BUS_PROBE_DEFAULT for pci probe return value 2005-03-05 18:30:12 +00:00
hifn Use BUS_PROBE_DEFAULT for pci probe return value 2005-03-05 18:30:12 +00:00
hme Release the IRQ resource on detach. This fixes repeatedly loading and 2005-04-05 17:51:56 +00:00
hptmv check copyin return value (and while we're at it copyout too) 2005-03-31 05:15:27 +00:00
ic Since we are quite unlikely to ever face another platform which 2005-02-06 13:46:39 +00:00
ichsmb Use BUS_PROBE_DEFAULT for pci probe return value 2005-03-05 18:17:35 +00:00
ichwd Start each of the license/copyright comments with /*-, minor shuffle of lines 2005-01-06 01:43:34 +00:00
ida Test for NULL before use. 2005-04-13 17:39:43 +00:00
idt Use BUS_PROBE_DEFAULT for pci probe return value 2005-03-05 18:17:35 +00:00
ie Start each of the license/copyright comments with /*-, minor shuffle of lines 2005-01-06 01:43:34 +00:00
ieee488 Don't leak mutex on open failure. 2005-04-04 17:37:35 +00:00
if_ndis Create new i386 windows/bsd thunking layer, similar to the amd64 thunking 2005-04-11 02:02:35 +00:00
iicbus Start each of the license/copyright comments with /*-, minor shuffle of lines 2005-01-06 01:43:34 +00:00
iir Use BUS_PROBE_DEFAULT for pci probe return value 2005-03-05 18:17:35 +00:00
io Add module versions. 2004-08-02 20:42:28 +00:00
ips Use BUS_PROBE_DEFAULT for pci probe return value 2005-03-05 18:17:35 +00:00
isp Prefer <sys/cdefs.h>'s __printflike() macro to the recently added 2005-03-07 15:29:11 +00:00
ispfw Roll firmware to the latest version. There are a bunch of features 2005-01-29 01:12:37 +00:00
ixgb Add locking and enable INTR_MPSAFE. Eliminate spl calls. 2005-04-05 05:05:29 +00:00
joy Do the dreaded s/dev_t/struct cdev */ 2004-06-16 09:47:26 +00:00
kbd Backout previous diffs - this functionality is already provided by the 2005-04-07 23:59:37 +00:00
led Add placeholder mutex argument to new_unrhdr(). 2005-03-07 11:05:47 +00:00
lge Use BUS_PROBE_DEFAULT for pci probe return value 2005-03-05 18:17:35 +00:00
lnc Use BUS_PROBE_DEFAULT for pci probe return value 2005-03-05 18:17:35 +00:00
mc146818 Start each of the license/copyright comments with /*-, minor shuffle of lines 2005-01-06 01:43:34 +00:00
mca
mcd netchild's mega-patch to isolate compiler dependencies into a central 2005-03-02 21:33:29 +00:00
md Request a CPU private mapping from sf_buf_alloc(). If the swap-backed 2005-02-13 21:51:50 +00:00
mem Fix module builds for i386 and amd64. 2004-08-04 18:30:31 +00:00
mii On second though, print the OUI, model and revision. This is the same 2005-02-16 05:56:39 +00:00
mk48txx o Sync with the NetBSD mk48txx driver (the result simplyfies some changes 2004-11-17 12:54:12 +00:00
mlx plug resource leak 2005-03-31 21:58:53 +00:00
mly Use BUS_PROBE_DEFAULT for pci probe return value 2005-03-05 18:10:49 +00:00
mpt Use BUS_PROBE_DEFAULT for pci probe return value 2005-03-05 18:10:49 +00:00
mse Minor style(9) changes 2005-04-08 05:22:58 +00:00
musycc Use BUS_PROBE_DEFAULT for pci probe return value 2005-03-05 18:10:49 +00:00
my Use BUS_PROBE_DEFAULT for pci probe return value 2005-03-05 18:10:49 +00:00
ncv takawata tells me that KXLC0003 also works with this driver, so add it 2005-02-03 23:39:29 +00:00
nge fix null ptr deref when nge_newbuf is called with an existing mbuf 2005-03-28 17:49:03 +00:00
nmdm Explicitly hold a reference to the cdev we have just cloned. This 2005-03-31 12:19:44 +00:00
nsp Minor style nits 2005-02-04 02:32:43 +00:00
null Use dynamic major number allocation. 2005-02-27 22:01:09 +00:00
nve Support MCP versions 4-11. 2005-03-24 18:55:07 +00:00
ofw Merge revision 1.5 from NetBSD: Fix a typo in a comment. 2005-02-12 19:12:17 +00:00
owi MF dev/wi: merge the pccard lists. 2005-02-03 00:40:35 +00:00
patm Use BUS_PROBE_DEFAULT for pci probe return value 2005-03-05 18:10:49 +00:00
pbio Skip PNP probes. If there are isapnp or pnpbios instances of this driver, 2005-02-11 03:56:13 +00:00
pccard Big cleanup of resource code for pccard. Once coventry noticed 2005-04-12 15:25:31 +00:00
pccbb Since cbb implements the pcib_ interface, it must also implement the 2005-04-13 16:35:15 +00:00
pcf - Introduce an ofw_bus kobj-interface for retrieving the OFW node and a 2004-08-12 17:41:33 +00:00
pci Fix compile error :-(. 2005-04-13 19:10:27 +00:00
pdq Offer unhandled IOCTLS to fddi_ioctl(). 2005-03-24 01:58:20 +00:00
ppbus In ppsintr, we needed ppsdev to get to the softc and nothing else. 2005-04-14 15:56:10 +00:00
ppc don't use C keyword register as CPP macro argument name 2005-04-12 23:32:26 +00:00
pst Use BUS_PROBE_DEFAULT for pci probe return value 2005-03-05 18:10:49 +00:00
puc Use BUS_PROBE_DEFAULT for pci probe return value 2005-03-05 18:10:49 +00:00
random Revert to the more correct array size, and correct a KASSERT to 2005-03-29 11:08:45 +00:00
ray Make a bunch of malloc types static. 2005-02-10 12:02:37 +00:00
rc Start each of the license/copyright comments with /*-, minor shuffle of lines 2005-01-06 01:43:34 +00:00
re Unbreak build with POLLING. I should really listen and test with NOTES 2005-03-13 01:54:41 +00:00
rndtest Start each of the license/copyright comments with /*-, minor shuffle of lines 2005-01-06 01:43:34 +00:00
rp - Use pci_get_device() and pci_get_vendor() when we only want one part 2005-03-25 03:10:51 +00:00
sab Start each of the license/copyright comments with /*-, minor shuffle of lines 2005-01-06 01:43:34 +00:00
safe Use BUS_PROBE_DEFAULT in preference to 0 and BUS_PROBE_LOW_PRIORITY in 2005-03-01 08:58:06 +00:00
sbni Start each of the license/copyright comments with /*-, minor shuffle of lines 2005-01-06 01:43:34 +00:00
sbsh Use BUS_PROBE_DEFAULT in preference to 0 and BUS_PROBE_LOW_PRIORITY in 2005-03-01 08:58:06 +00:00
scd netchild's mega-patch to isolate compiler dependencies into a central 2005-03-02 21:33:29 +00:00
sf Fix style(9) issues with __P removal. 2005-02-24 22:33:05 +00:00
si Use BUS_PROBE_DEFAULT in preference to 0 and BUS_PROBE_LOW_PRIORITY in 2005-03-01 08:58:06 +00:00
sio Oops, revert a commit that snuck in with the earlier critical section 2005-04-05 18:06:28 +00:00
sk handle malloc failure and sk_vpd_prodname potentially being null for 2005-03-26 22:57:28 +00:00
smbus Start each of the license/copyright comments with /*-, minor shuffle of lines 2005-01-06 01:43:34 +00:00
sn Only attach to network functions. I'm not aware of any multifunction 2005-01-20 19:59:31 +00:00
snc Only send packet to bpf if we are committed to send it. Previously it was 2005-02-21 17:30:10 +00:00
snp Explicitly hold a reference to the cdev we have just cloned. This 2005-03-31 12:19:44 +00:00
sound The maximum allowable alloc is 16K not (16K-1). 2005-04-13 16:39:22 +00:00
speaker /* -> /*- for copyright notices, minor format tweaks as necessary 2005-01-06 22:18:23 +00:00
sr Use BUS_PROBE_DEFAULT in preference to 0 and BUS_PROBE_LOW_PRIORITY in 2005-03-01 08:58:06 +00:00
stg Use BUS_PROBE_DEFAULT in preference to 0 and BUS_PROBE_LOW_PRIORITY in 2005-03-01 08:58:06 +00:00
streams Use kern_open() directly rather than a stackgap detour via open(). 2005-02-07 18:22:20 +00:00
sx Use BUS_PROBE_DEFAULT in preference to 0 and BUS_PROBE_LOW_PRIORITY in 2005-03-01 08:58:06 +00:00
sym eliminate double free when sym_cam_attach fails 2005-03-26 18:17:58 +00:00
syscons No need to ifdef this pc98. 2005-04-04 05:28:19 +00:00
tdfx Use BUS_PROBE_DEFAULT in preference to 0. Also for vx, return 2005-03-01 07:50:12 +00:00
tga Use BUS_PROBE_DEFAULT in preference to 0. Also for vx, return 2005-03-01 07:50:12 +00:00
ti If resource allocation fails, we could wind up freeing the cdev without it 2005-03-31 17:16:40 +00:00
trm Use BUS_PROBE_DEFAULT in preference to 0. Also for vx, return 2005-03-01 07:50:12 +00:00
twa The latest release of the FreeBSD driver (twa) for 2005-04-12 22:07:11 +00:00
twe Use correct flags for bus_dma_tag_create(). 2005-03-06 20:57:54 +00:00
tx Use BUS_PROBE_DEFAULT in preference to 0. Also for vx, return 2005-03-01 07:50:12 +00:00
txp Use BUS_PROBE_DEFAULT in preference to 0. Also for vx, return 2005-03-01 07:50:12 +00:00
uart In uart_cpu_getdev_console() when determinig whether we should use 2005-03-12 17:06:03 +00:00
ubsec Use BUS_PROBE_DEFAULT in preference to 0. Also for vx, return 2005-03-01 07:50:12 +00:00
usb Fix the handling of the UCS_RXSTOP flag so that it always tracks 2005-04-12 00:26:40 +00:00
utopia Split the chip-specific code from the generic Utopia code. This simplifies 2005-02-24 16:56:36 +00:00
vge Use BUS_PROBE_DEFAULT in preference to 0. Also for vx, return 2005-03-01 07:50:12 +00:00
vkbd Explicitly hold a reference to the cdev we have just cloned. This 2005-03-31 12:19:44 +00:00
vr Fix style(9) issues with __P removal. 2005-02-24 22:33:05 +00:00
vx Use BUS_PROBE_DEFAULT in preference to 0. Also for vx, return 2005-03-01 07:50:12 +00:00
watchdog Do the dreaded s/dev_t/struct cdev */ 2004-06-16 09:47:26 +00:00
wds Start each of the license/copyright comments with /*-, minor shuffle of lines 2005-01-06 01:43:34 +00:00
wi Invert conditional and use continue to reduce nesting. 2005-04-13 03:36:24 +00:00
wl Start each of the license/copyright comments with /*-, minor shuffle of lines 2005-01-06 01:43:34 +00:00
xe u_intXX_t -> uintXX_t 2005-01-20 19:32:37 +00:00
zs The zs(4) driver is superseded by uart(4) and broken in -CURRENT. Remove 2005-02-27 15:23:58 +00:00