linux/drivers/net/wireless/ath
Luis R. Rodriguez 6a6733f256 ath9k: content DMA start / stop through the PCU lock
This helps align resets / RX enable & disable / TX stop / start.
Locking around the PCU is important to ensure the hardware doesn't
get stale data when working with DMA'able data.

This is part of a series of patches which fix stopping
TX DMA completley when requested on the driver.
For more details about this issue refer to this thread:

http://marc.info/?l=linux-wireless&m=128629803703756&w=2

Tested-by:  Ben Greear <greearb@candelatech.com>
Cc: Kyungwan Nam <kyungwan.nam@atheros.com>
Cc: stable@kernel.org
Signed-off-by: Luis R. Rodriguez <lrodriguez@atheros.com>
Signed-off-by: John W. Linville <linville@tuxdriver.com>
2010-11-15 13:24:47 -05:00
..
ar9170 ar9170: Remove MODULE_FIRMWARE references to two-stage firmware 2010-10-05 13:35:22 -04:00
ath5k ath5k: make ath5k_update_bssid_mask_and_opmode() static 2010-11-15 13:23:19 -05:00
ath9k ath9k: content DMA start / stop through the PCU lock 2010-11-15 13:24:47 -05:00
carl9170 carl9170: fix typos 2010-11-15 13:24:36 -05:00
ath.h ath9k_hw: move the cycle counter tracking to ath 2010-10-11 15:04:20 -04:00
debug.c ath5k: fix build break from "ath5k: Print out opmode in debugfs" 2010-10-12 16:05:30 -04:00
debug.h ath: add a ATH_DBG_WARN() 2010-11-15 13:24:17 -05:00
hw.c ath9k_hw: move the cycle counter tracking to ath 2010-10-11 15:04:20 -04:00
Kconfig carl9170: Makefile, Kconfig files and MAINTAINERS 2010-09-14 16:03:42 -04:00
key.c ath: make ath_hw_set_keycache_entry() static 2010-11-15 13:23:17 -05:00
main.c
Makefile ath: Copy key cache management functions from ath9k to ath 2010-09-16 15:19:45 -04:00
reg.h ath9k_hw: move the cycle counter tracking to ath 2010-10-11 15:04:20 -04:00
regd_common.h
regd.c drivers/net: Remove unnecessary returns from void function()s 2010-05-14 00:19:28 -07:00
regd.h ath9k_hw: fix parsing of HT40 5 GHz CTLs 2010-08-31 14:52:23 -04:00