mirror of
https://github.com/openwrt/openwrt.git
synced 2024-12-21 06:33:41 +00:00
45 lines
961 B
Diff
45 lines
961 B
Diff
--- a/drivers/net/wireless/ath/ath9k/hw.c
|
|
+++ b/drivers/net/wireless/ath/ath9k/hw.c
|
|
@@ -1007,31 +1007,35 @@ void ath9k_hw_init_global_settings(struc
|
|
if (IS_CHAN_HALF_RATE(chan)) {
|
|
eifs = 175;
|
|
|
|
- if (!AR_SREV_9300_20_OR_LATER(ah))
|
|
+ if (!AR_SREV_9300_20_OR_LATER(ah)) {
|
|
rx_lat = 10;
|
|
- else
|
|
+ sifstime = 8;
|
|
+ } else {
|
|
rx_lat *= 2;
|
|
+ sifstime = 32;
|
|
+ }
|
|
|
|
tx_lat *= 2;
|
|
if (IS_CHAN_A_FAST_CLOCK(ah, chan))
|
|
tx_lat += 11;
|
|
|
|
slottime = 13;
|
|
- sifstime = 32;
|
|
} else if (IS_CHAN_QUARTER_RATE(chan)) {
|
|
eifs = 340;
|
|
|
|
- if (!AR_SREV_9300_20_OR_LATER(ah))
|
|
+ if (!AR_SREV_9300_20_OR_LATER(ah)) {
|
|
rx_lat = 20;
|
|
- else
|
|
+ sifstime = 8;
|
|
+ } else {
|
|
rx_lat = (rx_lat * 4) - 1;
|
|
+ sifstime = 64;
|
|
+ }
|
|
|
|
tx_lat *= 4;
|
|
if (IS_CHAN_A_FAST_CLOCK(ah, chan))
|
|
tx_lat += 22;
|
|
|
|
slottime = 21;
|
|
- sifstime = 64;
|
|
} else {
|
|
if (AR_SREV_9287(ah) && AR_SREV_9287_13_OR_LATER(ah)) {
|
|
eifs = AR_D_GBL_IFS_EIFS_ASYNC_FIFO;
|