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dfbc6dc2fa
freebsd-nq/sys/dev
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Jim Harris dfbc6dc2fa Don't call bus_dmamap_load in CAM_DIR_NONE case, since there is nothing 
to map, and technically this isn't allowed.

Functionally, it works OK (at least on x86) to call bus_dmamap_load with
a NULL data pointer and zero length, so this is primarily for correctness
and consistency with other drivers.

While here, remove check in isci_io_request_construct for nseg==0.
Previously, bus_dmamap_load would pass nseg==1, even for case where
buffer is NULL and length = 0, which allowed CAM_DIR_NONE CCBs
to get processed.  This check is not correct though, and needed to be
removed both for the changes elsewhere in this patch, as well as jeff's
preliminary bus_dmamap_load_ccb patch (which uncovered all of this in
the first place).

MFC after:	3 days
2012-12-05 20:21:33 +00:00
..
aac Give panic format string to pacify clang warning. 2012-11-09 13:58:52 +00:00
acpi_support add support for newer Lenovo ThinkPads to acpi_ibm 2012-10-29 10:22:00 +00:00
acpica acpi_cpu_notify: disable acpi_cpu_idle while updating C-state data 2012-12-01 18:06:05 +00:00
adb Use uiomove return value instead of returning 0. 2012-11-13 06:03:43 +00:00
adlink
advansys Add locking to the adw(4) driver and mark it MPSAFE. 2012-10-15 15:26:00 +00:00
ae Fix the build. 2012-06-06 09:07:50 +00:00
age Mechanically substitute flags from historic mbuf allocator with 2012-12-04 09:32:43 +00:00
agp Remove unneeded header from agp: opt_bus.h 2012-11-15 18:49:17 +00:00
aha Fix aha(4) build with i386 LINT (which includes 'device mca'). 2012-10-16 15:25:04 +00:00
ahb Add locking to the ahb(4) driver and mark it MPSAFE. 2012-10-15 16:05:02 +00:00
ahci Announce diagnostic page 7 (Element Descriptor) support. 2012-11-07 22:53:46 +00:00
aic Add locking to the aic(4) driver and mark it MPSAFE. 2012-10-15 16:09:59 +00:00
aic7xxx Fix a bug in aicasm_gram.y, noted by a newer clang 3.2 snapshot: it 2012-11-14 18:54:08 +00:00
alc Mechanically substitute flags from historic mbuf allocator with 2012-12-04 09:32:43 +00:00
ale Mechanically substitute flags from historic mbuf allocator with 2012-12-04 09:32:43 +00:00
altera Correct double "the the" 2012-09-14 21:28:56 +00:00
amdsbwd This isn't functionally identical. In some cases a hint to disable 2012-10-22 13:06:09 +00:00
amdtemp This isn't functionally identical. In some cases a hint to disable 2012-10-22 13:06:09 +00:00
amr Further adjust the workaround in r234501. Rounding all small requests up 2012-10-05 15:52:31 +00:00
an Mechanically substitute flags from historic mbuf allocator with 2012-12-04 09:32:43 +00:00
arcmsr Fix typo: s/unknow/unknown 2012-10-09 06:15:16 +00:00
asmc Give device_printf format string to pacify clang warning. 2012-11-09 14:58:26 +00:00
asr
ata Remove duplicate const specifiers in many drivers (I hope I got all of 2012-11-05 19:16:27 +00:00
ath Mechanically substitute flags from historic mbuf allocator with 2012-12-04 09:32:43 +00:00
atkbdc Fix typo: s/protocl/protocol 2012-09-20 10:07:31 +00:00
auxio
bce Mechanically substitute flags from historic mbuf allocator with 2012-12-04 09:32:43 +00:00
bfe Mechanically substitute flags from historic mbuf allocator with 2012-12-04 09:32:43 +00:00
bge Mechanically substitute flags from historic mbuf allocator with 2012-12-04 09:32:43 +00:00
bktr Fix typo; s/ouput/output 2012-11-07 07:00:59 +00:00
bm Mechanically substitute flags from historic mbuf allocator with 2012-12-04 09:32:43 +00:00
buslogic Add locking to the bt(4) driver and mark it MPSAFE. 2012-10-15 16:13:55 +00:00
bwi Mechanically substitute flags from historic mbuf allocator with 2012-12-04 09:32:43 +00:00
bwn Mechanically substitute flags from historic mbuf allocator with 2012-12-04 09:32:43 +00:00
bxe Mechanically substitute flags from historic mbuf allocator with 2012-12-04 09:32:43 +00:00
cardbus
cas Mechanically substitute flags from historic mbuf allocator with 2012-12-04 09:32:43 +00:00
ce Mechanically substitute flags from historic mbuf allocator with 2012-12-04 09:32:43 +00:00
cesa Add support for Marvell 88F6282. 2012-07-28 21:56:24 +00:00
cfe
cfi
ciss Increase the driver-side limit on the number of logical volumes that 2012-10-25 18:46:02 +00:00
cm Mechanically substitute flags from historic mbuf allocator with 2012-12-04 09:32:43 +00:00
cmx
coretemp This isn't functionally identical. In some cases a hint to disable 2012-10-22 13:06:09 +00:00
cp Mechanically substitute flags from historic mbuf allocator with 2012-12-04 09:32:43 +00:00
cpuctl cpuctl_do_cpuid: explicitly use ecx=0 for cpuid call 2012-11-04 13:46:28 +00:00
cpufreq
cs Mechanically substitute flags from historic mbuf allocator with 2012-12-04 09:32:43 +00:00
ct Use ANSI prototype to fix build with clang. 2012-11-10 14:58:06 +00:00
ctau Mechanically substitute flags from historic mbuf allocator with 2012-12-04 09:32:43 +00:00
cx Mechanically substitute flags from historic mbuf allocator with 2012-12-04 09:32:43 +00:00
cxgb Mechanically substitute flags from historic mbuf allocator with 2012-12-04 09:32:43 +00:00
cxgbe Mechanically substitute flags from historic mbuf allocator with 2012-12-04 09:32:43 +00:00
cy
dc Mechanically substitute flags from historic mbuf allocator with 2012-12-04 09:32:43 +00:00
dcons
de Mechanically substitute flags from historic mbuf allocator with 2012-12-04 09:32:43 +00:00
digi
dpms
dpt Fix build of dpt(4). 2012-10-16 09:57:34 +00:00
drm Cast VIA_READ to (void) where the result is unused. 2012-11-09 14:46:23 +00:00
drm2 - If DRM_DEBUG_DEFAULT_ON is defined, then initialize drm_debug_flagi to 2012-11-02 05:26:33 +00:00
e1000 Mechanically substitute flags from historic mbuf allocator with 2012-12-04 09:32:43 +00:00
ed Mechanically substitute flags from historic mbuf allocator with 2012-12-04 09:32:43 +00:00
eisa
en Mechanically substitute flags from historic mbuf allocator with 2012-12-04 09:32:43 +00:00
ep Mechanically substitute flags from historic mbuf allocator with 2012-12-04 09:32:43 +00:00
esp - Merge from NetBSD: 2012-08-06 08:58:54 +00:00
et Mechanically substitute flags from historic mbuf allocator with 2012-12-04 09:32:43 +00:00
etherswitch Disable automatic attachment of arswitch. It can't be auto-detected (like PHYs 2012-11-07 22:43:09 +00:00
ex Mechanically substitute flags from historic mbuf allocator with 2012-12-04 09:32:43 +00:00
exca
fatm Mechanically substitute flags from historic mbuf allocator with 2012-12-04 09:32:43 +00:00
fb Piggyback MIPS changes and add ARM syscons support for devices with 2012-08-25 23:59:31 +00:00
fdc - Don't pass geom and provider names as format strings. 2012-11-20 12:32:18 +00:00
fdt Add fdt_get_reserved_regions function. API is simmilar to fdt_get_mem_regions 2012-11-30 03:08:49 +00:00
fe Mechanically substitute flags from historic mbuf allocator with 2012-12-04 09:32:43 +00:00
filemon A little bit easier to read. 2012-10-26 20:24:13 +00:00
firewire Mechanically substitute flags from historic mbuf allocator with 2012-12-04 09:32:43 +00:00
flash Remove duplicate const specifiers in many drivers (I hope I got all of 2012-11-05 19:16:27 +00:00
fxp Mechanically substitute flags from historic mbuf allocator with 2012-12-04 09:32:43 +00:00
gem Mechanically substitute flags from historic mbuf allocator with 2012-12-04 09:32:43 +00:00
glxiic This isn't functionally identical. In some cases a hint to disable 2012-10-22 13:06:09 +00:00
glxsb
gpio Style fixes 2012-11-23 19:20:38 +00:00
gxemul Mechanically substitute flags from historic mbuf allocator with 2012-12-04 09:32:43 +00:00
hatm Mechanically substitute flags from historic mbuf allocator with 2012-12-04 09:32:43 +00:00
hifn Mechanically substitute flags from historic mbuf allocator with 2012-12-04 09:32:43 +00:00
hme Mechanically substitute flags from historic mbuf allocator with 2012-12-04 09:32:43 +00:00
hpt27xx remove duplicate semicolons where possible. 2012-10-22 03:00:37 +00:00
hptiop Update hptiop(4) to version 1.8, which added support for HighPoint 2012-10-25 17:29:11 +00:00
hptmv It seems that what the code really meant is that when a write is completed, 2012-09-07 19:00:27 +00:00
hptrr attach_generic causes missing devices in /dev when the driver 2012-06-17 02:46:27 +00:00
hwpmc Fixup r240246: hwpmc needs to retain the pinning until ASTs are not 2012-10-30 15:10:50 +00:00
ic
ichsmb
ichwd
ida Rework the DMA handling in ida(4) and add locking to make this driver 2012-08-27 17:24:07 +00:00
ie Mechanically substitute flags from historic mbuf allocator with 2012-12-04 09:32:43 +00:00
ieee488
if_ndis Mechanically substitute flags from historic mbuf allocator with 2012-12-04 09:32:43 +00:00
iicbus Check the return value of uiomove(9). 2012-11-13 05:58:52 +00:00
iir
io
ipmi - Re-shuffle the <machine/pc/bios.h> headers to move all kernel-specific 2012-09-28 11:59:32 +00:00
ips
ipw Mechanically substitute flags from historic mbuf allocator with 2012-12-04 09:32:43 +00:00
isci Don't call bus_dmamap_load in CAM_DIR_NONE case, since there is nothing 2012-12-05 20:21:33 +00:00
iscsi/initiator Revert previous commit... 2012-10-10 08:36:38 +00:00
isf remove duplicate semicolons where possible. 2012-10-22 03:00:37 +00:00
isp Don't allow for more than one segment for the control space since 2012-11-02 14:38:57 +00:00
ispfw Switch to using FC-Tape firmware. 2012-07-26 13:58:43 +00:00
iwi Mechanically substitute flags from historic mbuf allocator with 2012-12-04 09:32:43 +00:00
iwn Mechanically substitute flags from historic mbuf allocator with 2012-12-04 09:32:43 +00:00
ixgb Mechanically substitute flags from historic mbuf allocator with 2012-12-04 09:32:43 +00:00
ixgbe Mechanically substitute flags from historic mbuf allocator with 2012-12-04 09:32:43 +00:00
jme Mechanically substitute flags from historic mbuf allocator with 2012-12-04 09:32:43 +00:00
joy
kbd
kbdmux This isn't functionally identical. In some cases a hint to disable 2012-10-22 13:06:09 +00:00
ksyms Streamline use of cdevpriv and correct some corner cases. 2012-08-15 16:19:39 +00:00
le Mechanically substitute flags from historic mbuf allocator with 2012-12-04 09:32:43 +00:00
led
lge Mechanically substitute flags from historic mbuf allocator with 2012-12-04 09:32:43 +00:00
lindev
lmc Mechanically substitute flags from historic mbuf allocator with 2012-12-04 09:32:43 +00:00
malo Mechanically substitute flags from historic mbuf allocator with 2012-12-04 09:32:43 +00:00
mc146818
mca
mcd
md Print correct unit number when attaching preloaded memory disks. 2012-11-21 17:05:57 +00:00
mem
mfi Add deviceid to the disk output on boot to help debugging. 2012-11-15 15:06:09 +00:00
mge Mechanically substitute flags from historic mbuf allocator with 2012-12-04 09:32:43 +00:00
mii Remove duplicate const specifiers in many drivers (I hope I got all of 2012-11-05 19:16:27 +00:00
mk48txx
mlx Remove FreeBSD 4.x compat shims. Verified by md5. 2012-09-26 14:17:14 +00:00
mly Remove bogus break statements. 2012-09-18 02:19:43 +00:00
mmc Use %u for unsigned serial number 2012-11-22 03:54:51 +00:00
mn Mechanically substitute flags from historic mbuf allocator with 2012-12-04 09:32:43 +00:00
mps remove duplicate semicolons where possible. 2012-10-22 03:00:37 +00:00
mpt Remove support for using Giant for locking within mpt(4). Finer grained 2012-10-22 10:53:59 +00:00
mse
msk Mechanically substitute flags from historic mbuf allocator with 2012-12-04 09:32:43 +00:00
mvs Add support for Marvell 88F6282. 2012-07-28 21:56:24 +00:00
mwl Mechanically substitute flags from historic mbuf allocator with 2012-12-04 09:32:43 +00:00
mxge Mechanically substitute flags from historic mbuf allocator with 2012-12-04 09:32:43 +00:00
my Mechanically substitute flags from historic mbuf allocator with 2012-12-04 09:32:43 +00:00
nand Remove the support for using non-mpsafe filesystem modules. 2012-10-22 17:50:54 +00:00
ncv Remove some more NetBSD compat shims and other unused bits from these 2012-09-10 18:49:49 +00:00
netmap First of a series of 11 patches leading to new ixgbe version 2.5.0 2012-11-30 22:19:18 +00:00
nfe Mechanically substitute flags from historic mbuf allocator with 2012-12-04 09:32:43 +00:00
nge Mechanically substitute flags from historic mbuf allocator with 2012-12-04 09:32:43 +00:00
nmdm
nsp Remove some more NetBSD compat shims and other unused bits from these 2012-09-10 18:49:49 +00:00
null Provide a device name in the sysctl tree for programs to query the 2012-11-01 17:01:05 +00:00
nvd Add ability to queue nvme_request objects if no nvme_trackers are available. 2012-10-18 00:45:53 +00:00
nve Mechanically substitute flags from historic mbuf allocator with 2012-12-04 09:32:43 +00:00
nvme Use callout_reset_curcpu to allow the callout to be handled by the 2012-10-31 23:44:19 +00:00
nvram
nvram2env
nxge Mechanically substitute flags from historic mbuf allocator with 2012-12-04 09:32:43 +00:00
oce Mechanically substitute flags from historic mbuf allocator with 2012-12-04 09:32:43 +00:00
ofw - Add OF_hasprop() and ofw_bus_has_prop(). These can be used to check 2012-08-18 11:25:07 +00:00
patm Mechanically substitute flags from historic mbuf allocator with 2012-12-04 09:32:43 +00:00
pbio
pccard Simplify resource activation a bit. 2012-06-28 07:26:44 +00:00
pccbb Restore the PCI bridge configuration upon resume. 2012-07-31 18:47:17 +00:00
pcf
pci Remove duplicate const specifiers in many drivers (I hope I got all of 2012-11-05 19:16:27 +00:00
pcn Mechanically substitute flags from historic mbuf allocator with 2012-12-04 09:32:43 +00:00
pdq Mechanically substitute flags from historic mbuf allocator with 2012-12-04 09:32:43 +00:00
powermac_nvram "nvram,flash" may not be the first in the compatible list property of the 2012-05-20 02:43:54 +00:00
ppbus
ppc
pst
pty
puc Add support for Advantech PCI-1602 RS-485/RS-422 serial card 2012-11-09 01:51:06 +00:00
qlxgb Mechanically substitute flags from historic mbuf allocator with 2012-12-04 09:32:43 +00:00
quicc
ral Mechanically substitute flags from historic mbuf allocator with 2012-12-04 09:32:43 +00:00
random Rename the IVY_RNG option to RDRAND_RNG. 2012-09-13 10:12:16 +00:00
rc
re Mechanically substitute flags from historic mbuf allocator with 2012-12-04 09:32:43 +00:00
rndtest Revert previous commit... 2012-10-10 08:36:38 +00:00
rp
rt Mechanically substitute flags from historic mbuf allocator with 2012-12-04 09:32:43 +00:00
safe Mechanically substitute flags from historic mbuf allocator with 2012-12-04 09:32:43 +00:00
sbni Mechanically substitute flags from historic mbuf allocator with 2012-12-04 09:32:43 +00:00
scc
scd
sdhci - Get proper maximum clock frequency for SDHCI v3.0 and higher 2012-11-30 02:35:13 +00:00
sec Recognize version 3.1 of the SEC crypto engine. 2012-05-24 21:24:23 +00:00
sf Mechanically substitute flags from historic mbuf allocator with 2012-12-04 09:32:43 +00:00
sfxge Mechanically substitute flags from historic mbuf allocator with 2012-12-04 09:32:43 +00:00
sge Mechanically substitute flags from historic mbuf allocator with 2012-12-04 09:32:43 +00:00
si
siba
siis Partially revert r236666: 2012-06-10 11:17:14 +00:00
sio Add support for CIR1000 - Cirrus Logic V34 to the sio driver 2012-11-13 20:38:55 +00:00
sis Mechanically substitute flags from historic mbuf allocator with 2012-12-04 09:32:43 +00:00
sk Mechanically substitute flags from historic mbuf allocator with 2012-12-04 09:32:43 +00:00
smbus
smc Mechanically substitute flags from historic mbuf allocator with 2012-12-04 09:32:43 +00:00
sn Mechanically substitute flags from historic mbuf allocator with 2012-12-04 09:32:43 +00:00
snc Mechanically substitute flags from historic mbuf allocator with 2012-12-04 09:32:43 +00:00
snp
sound Add a few more translations from IDs to model name. 2012-12-02 18:41:22 +00:00
speaker
spibus Fetch the chip select in the bridge driver, like all the other spi 2012-08-23 22:38:37 +00:00
ste Mechanically substitute flags from historic mbuf allocator with 2012-12-04 09:32:43 +00:00
stg Remove some more NetBSD compat shims and other unused bits from these 2012-09-10 18:49:49 +00:00
stge Mechanically substitute flags from historic mbuf allocator with 2012-12-04 09:32:43 +00:00
streams Revert previous commit... 2012-10-10 08:36:38 +00:00
sym Revert the use of BUS_DMA_ALLOCNOW when creating the DMA tag for user 2012-07-19 14:43:46 +00:00
syscons Add tty_set_winsize(). 2012-11-03 22:21:37 +00:00
tdfx Revert previous commit... 2012-10-10 08:36:38 +00:00
terasic Add terasic_de4led, a led(4) driver for the on-board 8-element LED on the 2012-08-26 09:21:59 +00:00
ti Mechanically substitute flags from historic mbuf allocator with 2012-12-04 09:32:43 +00:00
tl Mechanically substitute flags from historic mbuf allocator with 2012-12-04 09:32:43 +00:00
tpm
trm
tsec Mechanically substitute flags from historic mbuf allocator with 2012-12-04 09:32:43 +00:00
twa Give tw_osl_dbg_printf format string to pacify clang warning. 2012-11-09 15:29:52 +00:00
twe Remove remaining 4.x compat shims. No resulting changes (verified by 2012-09-07 18:41:19 +00:00
tws Integrate changes from LSI vendor driver 10.80.00.005 to FreeBSD. 2012-10-19 22:07:40 +00:00
tx Mechanically substitute flags from historic mbuf allocator with 2012-12-04 09:32:43 +00:00
txp Mechanically substitute flags from historic mbuf allocator with 2012-12-04 09:32:43 +00:00
uart Add support for CIR1000 - Cirrus Logic V34 to the uart driver 2012-11-13 21:04:35 +00:00
ubsec Mechanically substitute flags from historic mbuf allocator with 2012-12-04 09:32:43 +00:00
usb Mechanically substitute flags from historic mbuf allocator with 2012-12-04 09:32:43 +00:00
utopia Revert previous commit... 2012-10-10 08:36:38 +00:00
vge Mechanically substitute flags from historic mbuf allocator with 2012-12-04 09:32:43 +00:00
viawd Fix viawd(4) that was only working as a module. 2012-06-20 09:01:44 +00:00
virtio Mechanically substitute flags from historic mbuf allocator with 2012-12-04 09:32:43 +00:00
vkbd
vr Mechanically substitute flags from historic mbuf allocator with 2012-12-04 09:32:43 +00:00
vte Mechanically substitute flags from historic mbuf allocator with 2012-12-04 09:32:43 +00:00
vx Mechanically substitute flags from historic mbuf allocator with 2012-12-04 09:32:43 +00:00
vxge Mechanically substitute flags from historic mbuf allocator with 2012-12-04 09:32:43 +00:00
watchdog
wb Mechanically substitute flags from historic mbuf allocator with 2012-12-04 09:32:43 +00:00
wbwd Add device ids for the Winbond 83627DHG-P chip and set the registers to 2012-05-29 16:39:42 +00:00
wds
wi Mechanically substitute flags from historic mbuf allocator with 2012-12-04 09:32:43 +00:00
wl Mechanically substitute flags from historic mbuf allocator with 2012-12-04 09:32:43 +00:00
wpi Mechanically substitute flags from historic mbuf allocator with 2012-12-04 09:32:43 +00:00
wtap Mechanically substitute flags from historic mbuf allocator with 2012-12-04 09:32:43 +00:00
xe Mechanically substitute flags from historic mbuf allocator with 2012-12-04 09:32:43 +00:00
xen Mechanically substitute flags from historic mbuf allocator with 2012-12-04 09:32:43 +00:00
xl Mechanically substitute flags from historic mbuf allocator with 2012-12-04 09:32:43 +00:00