linux/drivers/net/wireless/rtlwifi
Larry Finger 673f7786e2 rtlwifi: Add missing DMA buffer unmapping for PCI drivers
In https://bugzilla.kernel.org/show_bug.cgi?id=42976, a system with driver
rtl8192se used as an AP suffers from "Out of SW-IOMMU space" errors. These
are caused by the DMA buffers used for beacons never being unmapped.

This bug was also reported at
https://bugs.launchpad.net/ubuntu/+source/linux/+bug/961618

Reported-and-Tested-by: Da Xue <da@lessconfused.com>
Signed-off-by: Larry Finger <Larry.Finger@lwfinger.net>
Cc: Stable <stable@vger.kernel.org>
Signed-off-by: John W. Linville <linville@tuxdriver.com>
2012-04-11 15:01:45 -04:00
..
rtl8192c rtlwifi: rtl8192ce: rtl8192cu: rtl8192de: Fix low-gain setting when scanning 2012-03-26 15:07:30 -04:00
rtl8192ce rtlwifi: Remove unused ETH_ADDR_LEN defines 2012-03-19 16:53:09 -04:00
rtl8192cu
rtl8192de rtlwifi: rtl8192de: Fix firmware initialization 2012-04-09 15:54:47 -04:00
rtl8192se
Kconfig
Makefile
base.c rtlwifi: Fix oops on rate-control failure 2012-04-09 15:54:49 -04:00
base.h
cam.c
cam.h
core.c
core.h
debug.c
debug.h
efuse.c
efuse.h
pci.c rtlwifi: Add missing DMA buffer unmapping for PCI drivers 2012-04-11 15:01:45 -04:00
pci.h
ps.c
ps.h
rc.c
rc.h
regd.c
regd.h
usb.c rtlwifi: Preallocate USB read buffers and eliminate kalloc in read routine 2012-04-11 15:01:44 -04:00
usb.h
wifi.h rtlwifi: Preallocate USB read buffers and eliminate kalloc in read routine 2012-04-11 15:01:44 -04:00