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848a02fc41
freebsd-skq/sys/dev
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Pyun YongHyeon 848a02fc41 Remove too expensive bus_dmamap_sync(9) call in dc_rx_resync(). 
With this change, driver may not notice updated descriptor status
change when bounce buffers are active. However, rxeof() in next run
will handle the synchronization.

Change dc_rxeof() a bit to return the number of processed frames in
RX descriptor ring. Previously it returned the number of frames
that were successfully passed to upper stack which in turn means it
ignored frames that were discarded due to errors. The number of
processed frames in RX descriptor ring is used to detect whether
driver is out of sync with controller's current descriptor pointer.
Returning number of processed frames reduces unnecessary (probably
wrong) re-synchronization.

Reviewed by:	marius
2011-03-16 17:09:51 +00:00
..
aac We can pass a format string and args to panic(), so instead of using 2011-02-04 15:45:48 +00:00
acpi_support Fix a few more SYSCTL_PROC() that were missing a CTLFLAG type specifier. 2011-01-19 00:57:58 +00:00
acpica Add more definitions for vendor-specific CPU capability bits to the last 2011-02-25 18:29:57 +00:00
adb
adlink Remove an unnecessary INTR_MPSAFE and a comment suggesting it was 2011-01-06 21:02:14 +00:00
advansys Fix typos - remove duplicate "the". 2011-02-21 09:01:34 +00:00
ae sysctl(9) cleanup checkpoint: amd64 GENERIC builds cleanly. 2011-01-12 19:53:56 +00:00
age Forgot to remove unlock of the driver lock from age_start_locked() when 2011-01-13 13:04:49 +00:00
agp Add a driver for the Apple Uninorth AGP host bridge found in all PowerPC 2010-10-31 18:27:05 +00:00
aha
ahb
ahci Add some more IDs of HighPoint RocketRAID 64x. 2011-03-06 16:10:39 +00:00
aic
aic7xxx Allocate the DMA memory shared between the host and the controller as 2011-03-12 20:36:52 +00:00
alc alc_rev was used without initialization such that it failed to 2011-01-31 20:00:43 +00:00
ale Fix some bugs in my last set of changes to ale(4): 2011-01-18 16:27:40 +00:00
amd Remove extraneous semicolons, no functional changes. 2010-01-07 21:01:37 +00:00
amdsbwd amdsbwd: fix nonsensical timeout calculations 2010-05-31 09:07:23 +00:00
amdtemp
amr Fix clang warning on empty statement. 2010-07-28 16:24:11 +00:00
an Add new tunable 'net.link.ifqmaxlen' to set default send interface 2010-05-03 07:32:50 +00:00
arcmsr Workaround build for PAE case for now - revert the PHYS 2010-11-14 05:05:41 +00:00
asmc
asr Fix typos - remove duplicate "the". 2011-02-21 09:01:34 +00:00
ata Add missing bus_dmamap_sync() calls for the work DMA map. 2011-03-06 13:08:25 +00:00
ath Fix typo that snuck in. 2011-03-14 02:32:10 +00:00
atkbdc Only use the BIOS-supplied IRQ for the atkbdc device for a child atkbd 2010-12-21 12:49:37 +00:00
auxio Enroll these drivers in multipass probing. The motivation behind this 2009-12-22 21:02:46 +00:00
bce - Updated firmware which improves small packet performance. 2011-02-11 00:41:49 +00:00
bfe Convert the PHY drivers to honor the mii_flags passed down and convert 2010-10-15 14:52:11 +00:00
bge sysctl(9) cleanup checkpoint: amd64 GENERIC builds cleanly. 2011-01-12 19:53:56 +00:00
bktr Fix typos - remove duplicate "the". 2011-02-21 09:01:34 +00:00
bm Convert the PHY drivers to honor the mii_flags passed down and convert 2010-10-15 14:52:11 +00:00
buslogic Remove some always-true comparisons. 2011-01-18 15:23:16 +00:00
bwi Pull ieee80211_ratectl_node_init() calls from drivers into net80211. 2011-01-17 20:15:15 +00:00
bwn Pull ieee80211_ratectl_node_init() calls from drivers into net80211. 2011-01-17 20:15:15 +00:00
bxe - Inadvertently committed files with +x attribute, fixed. 2011-03-15 01:06:27 +00:00
cardbus Move the PCI-specific logic of removing a cardbus device into a 2010-01-05 20:42:25 +00:00
cas - Fix and enable support for flow control. 2010-11-22 22:06:30 +00:00
ce Revert r213793. 2010-10-13 17:38:23 +00:00
cfe Start using the 'init_static_kenv()' API provided by r198561 to initialize 2010-08-11 02:13:50 +00:00
cfi Convert Freescale PowerPC platforms to FDT convention. 2010-07-11 21:08:29 +00:00
ciss Cosmetic: make it less confusing when displaying RAID 1 level, that might 2010-10-02 08:18:19 +00:00
cm Add new tunable 'net.link.ifqmaxlen' to set default send interface 2010-05-03 07:32:50 +00:00
cmx
coretemp Catch known CPUs before using IA32_TEMPERATURE_TARGET. 2010-08-04 00:25:13 +00:00
cp Revert r213793. 2010-10-13 17:38:23 +00:00
cpuctl
cpufreq
cs Use bus space functions rather than inw/outw 2011-01-29 00:53:58 +00:00
ct Spell "Hz" correctly wherever it is user-visible. 2010-01-12 17:59:58 +00:00
ctau Fix typos - remove duplicate "the". 2011-02-21 09:01:34 +00:00
cx Add new tunable 'net.link.ifqmaxlen' to set default send interface 2010-05-03 07:32:50 +00:00
cxgb Fix typos - remove duplicate "the". 2011-02-21 09:01:34 +00:00
cxgbe Display holdoff timers and packet counts as a list of numbers. 2011-03-09 21:07:09 +00:00
cy
dc Remove too expensive bus_dmamap_sync(9) call in dc_rx_resync(). 2011-03-16 17:09:51 +00:00
dcons
de Remove extraneous semicolons, no functional changes. 2010-01-07 21:01:37 +00:00
digi
dpms
dpt Get rid of #ident, GCC 4.4 warns about it being deprecated. 2010-01-08 17:20:41 +00:00
drm - Remove no longer in use 2011-02-22 05:10:13 +00:00
e1000 Fix typos - remove duplicate "the". 2011-02-21 09:01:34 +00:00
ed sysctl(9) cleanup checkpoint: amd64 GENERIC builds cleanly. 2011-01-12 19:53:56 +00:00
eisa
en Specify a CTLTYPE_FOO so that a future sysctl(8) change does not need 2011-01-18 21:14:23 +00:00
ep Fix typos - remove duplicate "the". 2011-02-21 09:01:34 +00:00
esp Include <machine/ofw_machdep.h> for OF_getscsinitid(). 2010-05-10 20:02:39 +00:00
et Converted the remainder of the NIC drivers to use the mii_attach() 2010-10-15 15:00:30 +00:00
ex Add new tunable 'net.link.ifqmaxlen' to set default send interface 2010-05-03 07:32:50 +00:00
exca CardBus instead of cardbus. 2010-01-03 23:26:29 +00:00
fatm Specify a CTLTYPE_FOO so that a future sysctl(8) change does not need 2011-01-18 21:14:23 +00:00
fb Use the preload_fetch_addr() and preload_fetch_size() convenience 2011-02-13 19:25:48 +00:00
fdc Fix typos - remove duplicate "the". 2011-02-21 09:01:34 +00:00
fdt Don't operate on the parent of the PCI node. It's the PCI node itself 2011-01-29 21:14:29 +00:00
fe Add new tunable 'net.link.ifqmaxlen' to set default send interface 2010-05-03 07:32:50 +00:00
firewire Allocate the DMA memory shared between the host and the controller as 2011-03-11 22:19:49 +00:00
flash Modify the spi flash driver to allow smaller read IO sizes, but enforce 2011-02-16 20:07:44 +00:00
fxp - Allocate the DMA memory shared between the host and the controller as 2011-02-26 17:28:09 +00:00
gem - Fix and enable support for flow control. 2010-11-22 22:13:26 +00:00
glxsb
gpio Add a GPIO driver for the Gateworks Cambria platform. 2010-11-11 20:18:33 +00:00
hatm Remove extraneous semicolons, no functional changes. 2010-01-07 21:01:37 +00:00
hifn No need to zero the softc. It's allocated with M_ZERO. 2010-12-18 14:24:24 +00:00
hme Convert the PHY drivers to honor the mii_flags passed down and convert 2010-10-15 14:52:11 +00:00
hptiop Report transport type in XPT_PATH_INQ. 2010-06-19 13:41:17 +00:00
hptmv Report transport type in XPT_PATH_INQ. 2010-06-19 13:42:14 +00:00
hptrr Pass a format string to make_dev(). 2010-10-13 14:41:52 +00:00
hwpmc Fix two aliases that had the same name but were pointing to different 2010-10-04 17:22:18 +00:00
ic Merge from projects/mips to head by hand: 2010-01-11 04:13:06 +00:00
ichsmb Support for the new Patsburg PCH chipset: 2011-02-01 01:05:11 +00:00
ichwd Support for the new Patsburg PCH chipset: 2011-02-01 01:05:11 +00:00
ida
ie Add new tunable 'net.link.ifqmaxlen' to set default send interface 2010-05-03 07:32:50 +00:00
ieee488 Implement more of __ibsta: END and SRQI status bits (taken out of the 2010-12-10 22:20:11 +00:00
if_ndis Revert the ndis part of r212122, windrv_stub.c already adds a MODULE_VERSION 2011-01-22 21:33:18 +00:00
iicbus There are PowerMacs which do not have a hwsensor-location property 2011-01-18 21:47:30 +00:00
iir Get rid of #ident. 2010-01-08 20:40:28 +00:00
io - Extract the IODEV_PIO interface from ia64 and make it MI. 2010-04-28 15:38:01 +00:00
ipmi Fix test for double-nul characters that terminate the string table at 2010-07-29 13:46:37 +00:00
ips Fix argument order in a call to mtx_init. 2009-12-17 00:21:12 +00:00
ipw Enable 5.5 and 11Mbit TX rates. 2010-05-11 17:14:17 +00:00
iscsi/initiator Specify a CTLTYPE_FOO so that a future sysctl(8) change does not need 2011-01-18 21:14:23 +00:00
isp Add support QLE220 card- an 2500 lookalike. 2011-03-10 23:53:01 +00:00
ispfw Update firmware to more recent versions. 2011-01-05 23:15:22 +00:00
iwi sysctl(9) cleanup checkpoint: amd64 GENERIC builds cleanly. 2011-01-12 19:53:56 +00:00
iwn Pull ieee80211_ratectl_node_init() calls from drivers into net80211. 2011-01-17 20:15:15 +00:00
ixgb Fix typos - remove duplicate "the". 2011-02-21 09:01:34 +00:00
ixgbe Don't bother to run the flowcontrol code if there 2011-01-22 00:19:15 +00:00
jme - Add a locked variant of jme_start() and invoke it directly while holding 2011-01-13 14:42:43 +00:00
joy
kbd Explicitly tell the compiler that we don't care about the return value 2010-10-13 11:37:12 +00:00
kbdmux Explicitly tell the compiler that we don't care about the return value 2010-10-13 11:37:12 +00:00
ksyms Update d_mmap() to accept vm_ooffset_t and vm_memattr_t. 2009-12-29 21:51:28 +00:00
le Use convenience functions where possible instead of accessing the PCI 2010-12-18 14:21:28 +00:00
led Fix an incorrect use of sbuf_overflowed() after a call to sbuf_finish(). 2010-09-09 18:35:08 +00:00
lge Converted the remainder of the NIC drivers to use the mii_attach() 2010-10-15 15:00:30 +00:00
lindev
lmc Merge amd64 and i386 bus.h and move the resulting header to x86. Replace 2010-12-20 16:39:43 +00:00
malo Fix typos - remove duplicate "the". 2011-02-21 09:01:34 +00:00
mc146818 Remove clause 3 from Izumi Tsutsui's licenses. 2009-12-25 22:58:43 +00:00
mca
mcd
md Use the preload_fetch_addr() and preload_fetch_size() convenience 2011-02-09 19:31:10 +00:00
mem Add reader/writer lock around mem_range_attr_get() and mem_range_attr_set(). 2011-01-17 22:58:28 +00:00
mfi When masking direct and processor devices during an inquiry, properly 2010-12-06 17:02:56 +00:00
mge Convert the PHY drivers to honor the mii_flags passed down and convert 2010-10-15 14:52:11 +00:00
mii Add Realtek RTL8201E 10/100 PHY found in RTL8105E controller. The 2011-01-26 21:07:44 +00:00
mk48txx Fix botches in r201005: 2010-01-01 22:47:53 +00:00
mlx
mly MFp4: Large set of CAM inprovements. 2010-01-28 08:41:30 +00:00
mmc Fix 32bit bit fields handling. This fixes card serial number fetching. 2011-01-17 19:31:34 +00:00
mn
mps Silence 'out of chain frames' warnings and bump the number of frames. 2011-02-25 17:30:25 +00:00
mpt - Allocate the DMA memory shared between the host and the controller as 2011-03-06 12:48:15 +00:00
mse
msk Introduce signed and unsigned version of CTLTYPE_QUAD, renaming 2011-01-19 23:00:25 +00:00
mvs Workaround strange situation when EDMA_RESQIP register returns zero instead 2010-10-20 07:47:31 +00:00
mwl Fix typos - remove duplicate "the". 2011-02-21 09:01:34 +00:00
mxge Use a regular taskqueue rather than a fast taskqueue for mxge(4). 2011-01-07 16:07:29 +00:00
my Add new tunable 'net.link.ifqmaxlen' to set default send interface 2010-05-03 07:32:50 +00:00
ncv
nfe Reinitialize driver when MTU is changed and driver is running. 2011-01-24 17:53:58 +00:00
nge Converted the remainder of the NIC drivers to use the mii_attach() 2010-10-15 15:00:30 +00:00
nmdm
nsp
null Mark /dev/zero and /dev/null as eternal. 2010-08-06 09:47:48 +00:00
nve Converted the remainder of the NIC drivers to use the mii_attach() 2010-10-15 15:00:30 +00:00
nvram
nxge Fix typos - remove duplicate "the". 2011-02-21 09:01:34 +00:00
ofw Return IEEE 1275 compliant error codes. 2010-11-11 13:42:46 +00:00
patm Fix a few more SYSCTL_PROC() that were missing a CTLFLAG type specifier. 2011-01-19 00:57:58 +00:00
pbio
pccard Fix typos. 2010-11-09 10:59:09 +00:00
pccbb sysctl(9) cleanup checkpoint: amd64 GENERIC builds cleanly. 2011-01-12 19:53:56 +00:00
pcf
pci Properly handle BARs bigger than 4G. The '1' was treated as an int 2011-02-23 12:58:50 +00:00
pcn Convert the PHY drivers to honor the mii_flags passed down and convert 2010-10-15 14:52:11 +00:00
pdq Add new tunable 'net.link.ifqmaxlen' to set default send interface 2010-05-03 07:32:50 +00:00
powermac_nvram Add support for the Sharp/Micron flash chips to powermac_mvram(4). 2010-09-05 20:04:02 +00:00
ppbus bus_add_child: change type of order parameter to u_int 2010-09-10 11:19:03 +00:00
ppc - Add support for MosChip 9865 Single 1284 Printer port 2011-02-19 17:38:51 +00:00
pst
pty Finish r210923, 210926. Mark some devices as eternal. 2011-01-04 10:59:38 +00:00
puc Add Exar octal PCI UART. 2010-12-18 02:54:51 +00:00
quicc Convert Freescale PowerPC platforms to FDT convention. 2010-07-11 21:08:29 +00:00
ral Pull ieee80211_ratectl_node_init() calls from drivers into net80211. 2011-01-17 20:15:15 +00:00
random Fix typos - remove duplicate "the". 2011-02-21 09:01:34 +00:00
rc
re Add initial support for RTL8401E PCIe Fast Ethernet. 2011-02-16 21:59:42 +00:00
rndtest
rp
safe Remove extraneous semicolons, no functional changes. 2010-01-07 21:01:37 +00:00
sbni Add new tunable 'net.link.ifqmaxlen' to set default send interface 2010-05-03 07:32:50 +00:00
scc
scd
sdhci Force DMA for controller found in Lenovo T510 (probably in others too). 2011-02-27 13:58:20 +00:00
sec Convert Freescale PowerPC platforms to FDT convention. 2010-07-11 21:08:29 +00:00
sf Converted the remainder of the NIC drivers to use the mii_attach() 2010-10-15 15:00:30 +00:00
sge Converted the remainder of the NIC drivers to use the mii_attach() 2010-10-15 15:00:30 +00:00
si
siba Fix double ;; 2010-12-06 10:24:06 +00:00
siis Add missing part of r217877. 2011-01-26 13:10:07 +00:00
sio Based on discussions on the svn-src mailing list, rework r218195: 2011-02-08 00:16:36 +00:00
sis Make sure changing ownership of RX descriptor to be done as last 2011-02-28 20:37:48 +00:00
sk Allocate the DMA memory shared between the host and the controller as 2011-03-11 22:21:12 +00:00
smbus
smc Converted the remainder of the NIC drivers to use the mii_attach() 2010-10-15 15:00:30 +00:00
sn Add new tunable 'net.link.ifqmaxlen' to set default send interface 2010-05-03 07:32:50 +00:00
snc Add new tunable 'net.link.ifqmaxlen' to set default send interface 2010-05-03 07:32:50 +00:00
snp
sound Allocate the sound buffer DMA memory coherent. While NetBSD typically 2011-03-11 22:42:04 +00:00
speaker
spibus bus_add_child: change type of order parameter to u_int 2010-09-10 11:19:03 +00:00
ste sysctl(9) cleanup checkpoint: amd64 GENERIC builds cleanly. 2011-01-12 19:53:56 +00:00
stg
stge Allocate the DMA memory shared between the host and the controller as 2011-03-11 22:23:46 +00:00
streams
sym Fix typos - remove duplicate "the". 2011-02-21 09:01:34 +00:00
syscons Rename a variable to match scvidctl.c. 2010-11-30 17:34:15 +00:00
tdfx Remove references to MAKEDEV(8) 2010-11-15 05:25:51 +00:00
ti - Allocate the DMA memory shared between the host and the controller as 2011-03-11 22:32:17 +00:00
tl - Add IFM_10_2 and IFM_10_5 media via tlphy(4) only in case the respective 2010-10-24 12:51:02 +00:00
tpm Add tpm(4) driver for Trusted Platform Module. 2010-08-12 00:16:18 +00:00
trm MFp4: Large set of CAM inprovements. 2010-01-28 08:41:30 +00:00
tsec Don't use the MAC address in the device tree if it's all zeroes 2011-01-28 23:40:13 +00:00
twa Fix a compile problem introduced with r212008 on 32bit: 2010-09-04 16:27:14 +00:00
twe Teach twe driver to report array stripe size to GEOM. 2009-12-25 17:34:43 +00:00
tx Converted the remainder of the NIC drivers to use the mii_attach() 2010-10-15 15:00:30 +00:00
txp sysctl(9) cleanup checkpoint: amd64 GENERIC builds cleanly. 2011-01-12 19:53:56 +00:00
uart Fix typos - remove duplicate "the". 2011-02-21 09:01:34 +00:00
ubsec Cast the bus_size_t to a intmax_t rather than assuming type-punning to 2010-03-29 17:26:24 +00:00
usb - Bugfix: Root HUBs do not support re-enumeration. 2011-03-08 08:02:39 +00:00
utopia
vge Convert the PHY drivers to honor the mii_flags passed down and convert 2010-10-15 14:52:11 +00:00
vkbd
vr Convert the PHY drivers to honor the mii_flags passed down and convert 2010-10-15 14:52:11 +00:00
vte Remove debugging leftovers. 2010-12-31 01:23:04 +00:00
vx Fix typos - remove duplicate "the". 2011-02-21 09:01:34 +00:00
watchdog
wb Fix indentation in r213894. 2010-11-07 12:29:26 +00:00
wds
wi sysctl(8) should use the CTLTYPE to determine the type of data when 2011-01-19 17:04:07 +00:00
wl Add new tunable 'net.link.ifqmaxlen' to set default send interface 2010-05-03 07:32:50 +00:00
wpi Fix typos - remove duplicate "the". 2011-02-21 09:01:34 +00:00
xe Add new tunable 'net.link.ifqmaxlen' to set default send interface 2010-05-03 07:32:50 +00:00
xen Fix bug in the netfront driver that caused excessive packet drops during 2011-01-29 02:36:45 +00:00
xl Allocate the DMA memory shared between the host and the controller as 2011-03-11 22:25:34 +00:00