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673f7786e2
linux/drivers/net/wireless/rtlwifi
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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 drivers/net: Remove boolean comparisons to true/false 2012-02-13 00:47:40 -05:00
rtl8192de rtlwifi: rtl8192de: Fix firmware initialization 2012-04-09 15:54:47 -04:00
rtl8192se Merge branch 'master' of git://git.kernel.org/pub/scm/linux/kernel/git/linville/wireless-next into for-davem 2012-03-05 15:05:54 -05:00
base.c rtlwifi: Fix oops on rate-control failure 2012-04-09 15:54:49 -04:00
base.h rtlwifi: Update copyright dates 2012-01-24 14:08:37 -05:00
cam.c rtlwifi: Move pr_fmt macros to a single location 2012-01-30 15:48:23 -05:00
cam.h rtlwifi: Update copyright dates 2012-01-24 14:08:37 -05:00
core.c rtlwifi: Remove extra debugging message accidentally left in 2012-02-06 14:53:09 -05:00
core.h rtlwifi: Convert to asynchronous firmware load 2012-01-30 15:48:50 -05:00
debug.c rtlwifi: Move pr_fmt macros to a single location 2012-01-30 15:48:23 -05:00
debug.h rtlwifi: Update copyright dates 2012-01-24 14:08:37 -05:00
efuse.c drivers/net: Remove boolean comparisons to true/false 2012-02-13 00:47:40 -05:00
efuse.h rtlwifi: Update copyright dates 2012-01-24 14:08:37 -05:00
Kconfig rtlwifi: Fix breakage in debug functions when built as a module 2012-02-27 14:05:45 -05:00
Makefile rtlwifi: rtl8192de: Modify Kconfig and Makefile routines for new driver 2011-06-27 15:09:38 -04:00
pci.c rtlwifi: Add missing DMA buffer unmapping for PCI drivers 2012-04-11 15:01:45 -04:00
pci.h rtlwifi: Convert to asynchronous firmware load 2012-01-30 15:48:50 -05:00
ps.c drivers/net: Remove boolean comparisons to true/false 2012-02-13 00:47:40 -05:00
ps.h rtlwifi: Update copyright dates 2012-01-24 14:08:37 -05:00
rc.c rtlwifi: Update copyright dates 2012-01-24 14:08:37 -05:00
rc.h rtlwifi: Update copyright dates 2012-01-24 14:08:37 -05:00
regd.c rtlwifi: Update copyright dates 2012-01-24 14:08:37 -05:00
regd.h rtlwifi: Update copyright dates 2012-01-24 14:08:37 -05:00
usb.c rtlwifi: Preallocate USB read buffers and eliminate kalloc in read routine 2012-04-11 15:01:44 -04:00
usb.h rtlwifi: Move pr_fmt macros to a single location 2012-01-30 15:48:23 -05:00
wifi.h rtlwifi: Preallocate USB read buffers and eliminate kalloc in read routine 2012-04-11 15:01:44 -04:00