lk/linux-kernel-test
1
0
Fork 0
Code Issues Pull Requests Releases Wiki Activity

ath9k_hw: remove ar9287 v1.3+ specific hardcoded register hacks

Browse Source 
Now that the clock rate is initialized properly and SIFS, EIFS, USEC,
slot time and ACK timeout are properly calculated by the generic code,
the 'async FIFO' register hacks are no longer necessary.

Signed-off-by: Felix Fietkau <nbd@openwrt.org>
Signed-off-by: John W. Linville <linville@tuxdriver.com>
This commit is contained in:
Felix Fietkau
2011-07-09 11:12:51 +07:00
committed by John W. Linville
parent b6ba41bb27
commit fe2b6afbce
4 changed files with 7 additions and 49 deletions
Download Patch File Download Diff File Expand all files Collapse all files

10
drivers/net/wireless/ath/ath9k/hw.c
View File

@@ -1631,9 +1631,13 @@ int ath9k_hw_reset(struct ath_hw *ah, struct ath9k_channel *chan,
ath9k_hw_init_global_settings(ah);
if (!AR_SREV_9300_20_OR_LATER(ah)) {
ar9002_hw_update_async_fifo(ah);
ar9002_hw_enable_wep_aggregation(ah);
if (AR_SREV_9287(ah) && AR_SREV_9287_13_OR_LATER(ah)) {
REG_SET_BIT(ah, AR_MAC_PCU_LOGIC_ANALYZER,
AR_MAC_PCU_LOGIC_ANALYZER_DISBUG20768);
REG_RMW_FIELD(ah, AR_AHB_MODE, AR_AHB_CUSTOM_BURST_EN,
AR_AHB_CUSTOM_BURST_ASYNC_FIFO_VAL);
REG_SET_BIT(ah, AR_PCU_MISC_MODE2,
AR_PCU_MISC_MODE2_ENABLE_AGGWEP);
}
REG_SET_BIT(ah, AR_STA_ID1, AR_STA_ID1_PRESERVE_SEQNUM);