ath9k: fix sifs time for half/quarter and remove some unnecessary defines

SVN-Revision: 27565

diff --git a/package/mac80211/patches/545-ath9k_timing_settings.patch b/package/mac80211/patches/545-ath9k_timing_settings.patch
index 90a575a68bac5ac511ac319517ef0b9c0c6d013b..d83b1508250acdf34630f1d7e70a429a59d2683c 100644 (file)
--- a/package/mac80211/patches/545-ath9k_timing_settings.patch
+++ b/package/mac80211/patches/545-ath9k_timing_settings.patch
@@ -1,6 +1,20 @@
 --- a/drivers/net/wireless/ath/ath9k/hw.c
 +++ b/drivers/net/wireless/ath/ath9k/hw.c
-@@ -951,25 +951,60 @@ static bool ath9k_hw_set_global_txtimeou
+@@ -914,6 +914,13 @@ static void ath9k_hw_init_interrupt_mask
+       }
+ }
+ 
++static void ath9k_hw_set_sifs_time(struct ath_hw *ah, u32 us)
++{
++      u32 val = ath9k_hw_mac_to_clks(ah, us - 2);
++      val = min(val, (u32) 0xFFFF);
++      REG_WRITE(ah, AR_D_GBL_IFS_SIFS, val);
++}
++
+ static void ath9k_hw_setslottime(struct ath_hw *ah, u32 us)
+ {
+       u32 val = ath9k_hw_mac_to_clks(ah, us);
+@@ -951,25 +958,60 @@ static bool ath9k_hw_set_global_txtimeou
  
  void ath9k_hw_init_global_settings(struct ath_hw *ah)
  {
@@ -68,11 +82,12 @@
  
        /*
         * Workaround for early ACK timeouts, add an offset to match the
-@@ -981,11 +1016,19 @@ void ath9k_hw_init_global_settings(struc
+@@ -981,11 +1023,20 @@ void ath9k_hw_init_global_settings(struc
        if (conf->channel && conf->channel->band == IEEE80211_BAND_2GHZ)
                acktimeout += 64 - sifstime - ah->slottime;
  
 -      ath9k_hw_setslottime(ah, ah->slottime);
++      ath9k_hw_set_sifs_time(ah, sifstime);
 +      ath9k_hw_setslottime(ah, slottime);
        ath9k_hw_set_ack_timeout(ah, acktimeout);
        ath9k_hw_set_cts_timeout(ah, acktimeout);

diff --git a/package/mac80211/patches/546-ath9k_cleanup_ar9287_settings.patch b/package/mac80211/patches/546-ath9k_cleanup_ar9287_settings.patch
index 4fe210a6572ffc1476d61049e27b86165d0af980..a160feed8b8108e14d763c49773fda5cd5c63199 100644 (file)
--- a/package/mac80211/patches/546-ath9k_cleanup_ar9287_settings.patch
+++ b/package/mac80211/patches/546-ath9k_cleanup_ar9287_settings.patch
@@ -48,7 +48,7 @@
  {
 --- a/drivers/net/wireless/ath/ath9k/hw.c
 +++ b/drivers/net/wireless/ath/ath9k/hw.c
-@@ -1633,9 +1633,13 @@ int ath9k_hw_reset(struct ath_hw *ah, st
+@@ -1641,9 +1641,13 @@ int ath9k_hw_reset(struct ath_hw *ah, st
  
        ath9k_hw_init_global_settings(ah);
  
@@ -76,3 +76,42 @@
  
  /*
   * Code specific to AR9003, we stuff these here to avoid callbacks
+--- a/drivers/net/wireless/ath/ath9k/reg.h
++++ b/drivers/net/wireless/ath/ath9k/reg.h
+@@ -600,7 +600,6 @@
+ 
+ #define AR_D_GBL_IFS_SIFS         0x1030
+ #define AR_D_GBL_IFS_SIFS_M       0x0000FFFF
+-#define AR_D_GBL_IFS_SIFS_ASYNC_FIFO_DUR 0x000003AB
+ #define AR_D_GBL_IFS_SIFS_RESV0   0xFFFFFFFF
+ 
+ #define AR_D_TXBLK_BASE            0x1038
+@@ -616,12 +615,10 @@
+ #define AR_D_GBL_IFS_SLOT         0x1070
+ #define AR_D_GBL_IFS_SLOT_M       0x0000FFFF
+ #define AR_D_GBL_IFS_SLOT_RESV0   0xFFFF0000
+-#define AR_D_GBL_IFS_SLOT_ASYNC_FIFO_DUR   0x00000420
+ 
+ #define AR_D_GBL_IFS_EIFS         0x10b0
+ #define AR_D_GBL_IFS_EIFS_M       0x0000FFFF
+ #define AR_D_GBL_IFS_EIFS_RESV0   0xFFFF0000
+-#define AR_D_GBL_IFS_EIFS_ASYNC_FIFO_DUR   0x0000A5EB
+ 
+ #define AR_D_GBL_IFS_MISC        0x10f0
+ #define AR_D_GBL_IFS_MISC_LFSR_SLICE_SEL        0x00000007
+@@ -1477,7 +1474,6 @@ enum {
+ #define AR_TIME_OUT_ACK_S    0
+ #define AR_TIME_OUT_CTS      0x3FFF0000
+ #define AR_TIME_OUT_CTS_S    16
+-#define AR_TIME_OUT_ACK_CTS_ASYNC_FIFO_DUR    0x16001D56
+ 
+ #define AR_RSSI_THR          0x8018
+ #define AR_RSSI_THR_MASK     0x000000FF
+@@ -1493,7 +1489,6 @@ enum {
+ #define AR_USEC_TX_LAT_S     14
+ #define AR_USEC_RX_LAT       0x1F800000
+ #define AR_USEC_RX_LAT_S     23
+-#define AR_USEC_ASYNC_FIFO_DUR    0x12e00074
+ 
+ #define AR_RESET_TSF        0x8020
+ #define AR_RESET_TSF_ONCE   0x01000000