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ath9k: add another batch of stability updates and misc fixes 

git-svn-id: svn://svn.openwrt.org/openwrt/trunk@22123 3c298f89-4303-0410-b956-a3cf2f4a3e73
master
Felix Fietkau 2010-07-11 03:50:46 +00:00
parent 422138d2f3
commit 1f4a550847
6 changed files with 188 additions and 0 deletions
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77
package/mac80211/patches/520-ath9k_ar9285_diversity_fix.patch Normal file
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@ -0,0 +1,77 @@
--- a/drivers/net/wireless/ath/ath9k/eeprom.h
+++ b/drivers/net/wireless/ath/ath9k/eeprom.h
@@ -670,7 +670,7 @@ struct eeprom_ops {
int (*get_eeprom_ver)(struct ath_hw *hw);
int (*get_eeprom_rev)(struct ath_hw *hw);
u8 (*get_num_ant_config)(struct ath_hw *hw, enum ieee80211_band band);
- u16 (*get_eeprom_antenna_cfg)(struct ath_hw *hw,
+ u32 (*get_eeprom_antenna_cfg)(struct ath_hw *hw,
struct ath9k_channel *chan);
void (*set_board_values)(struct ath_hw *hw, struct ath9k_channel *chan);
void (*set_addac)(struct ath_hw *hw, struct ath9k_channel *chan);
--- a/drivers/net/wireless/ath/ath9k/eeprom_9287.c
+++ b/drivers/net/wireless/ath/ath9k/eeprom_9287.c
@@ -1130,13 +1130,13 @@ static u8 ath9k_hw_ar9287_get_num_ant_co
return 1;
}
-static u16 ath9k_hw_ar9287_get_eeprom_antenna_cfg(struct ath_hw *ah,
+static u32 ath9k_hw_ar9287_get_eeprom_antenna_cfg(struct ath_hw *ah,
struct ath9k_channel *chan)
{
struct ar9287_eeprom *eep = &ah->eeprom.map9287;
struct modal_eep_ar9287_header *pModal = &eep->modalHeader;
- return pModal->antCtrlCommon & 0xFFFF;
+ return pModal->antCtrlCommon;
}
static u16 ath9k_hw_ar9287_get_spur_channel(struct ath_hw *ah,
--- a/drivers/net/wireless/ath/ath9k/eeprom_def.c
+++ b/drivers/net/wireless/ath/ath9k/eeprom_def.c
@@ -1438,14 +1438,14 @@ static u8 ath9k_hw_def_get_num_ant_confi
return num_ant_config;
}
-static u16 ath9k_hw_def_get_eeprom_antenna_cfg(struct ath_hw *ah,
+static u32 ath9k_hw_def_get_eeprom_antenna_cfg(struct ath_hw *ah,
struct ath9k_channel *chan)
{
struct ar5416_eeprom_def *eep = &ah->eeprom.def;
struct modal_eep_header *pModal =
&(eep->modalHeader[IS_CHAN_2GHZ(chan)]);
- return pModal->antCtrlCommon & 0xFFFF;
+ return pModal->antCtrlCommon;
}
static u16 ath9k_hw_def_get_spur_channel(struct ath_hw *ah, u16 i, bool is2GHz)
--- a/drivers/net/wireless/ath/ath9k/eeprom_4k.c
+++ b/drivers/net/wireless/ath/ath9k/eeprom_4k.c
@@ -1150,13 +1150,13 @@ static void ath9k_hw_4k_set_board_values
}
}
-static u16 ath9k_hw_4k_get_eeprom_antenna_cfg(struct ath_hw *ah,
+static u32 ath9k_hw_4k_get_eeprom_antenna_cfg(struct ath_hw *ah,
struct ath9k_channel *chan)
{
struct ar5416_eeprom_4k *eep = &ah->eeprom.map4k;
struct modal_eep_4k_header *pModal = &eep->modalHeader;
- return pModal->antCtrlCommon & 0xFFFF;
+ return pModal->antCtrlCommon;
}
static u8 ath9k_hw_4k_get_num_ant_config(struct ath_hw *ah,
--- a/drivers/net/wireless/ath/ath9k/ar9003_eeprom.c
+++ b/drivers/net/wireless/ath/ath9k/ar9003_eeprom.c
@@ -951,7 +951,7 @@ static u8 ath9k_hw_ar9300_get_num_ant_co
return 1;
}
-static u16 ath9k_hw_ar9300_get_eeprom_antenna_cfg(struct ath_hw *ah,
+static u32 ath9k_hw_ar9300_get_eeprom_antenna_cfg(struct ath_hw *ah,
struct ath9k_channel *chan)
{
return -EINVAL;

11
package/mac80211/patches/521-ath9k_iqcal_fix.patch Normal file
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@ -0,0 +1,11 @@
--- a/drivers/net/wireless/ath/ath9k/ar9002_calib.c
+++ b/drivers/net/wireless/ath/ath9k/ar9002_calib.c
@@ -239,7 +239,7 @@ static void ar9002_hw_iqcalibrate(struct
if (qCoff > 15)
qCoff = 15;
else if (qCoff <= -16)
- qCoff = 16;
+ qCoff = -16;
ath_print(common, ATH_DBG_CALIBRATE,
"Chn %d : iCoff = 0x%x qCoff = 0x%x\n",

11
package/mac80211/patches/522-ath9k_pwrcal_fix.patch Normal file
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@ -0,0 +1,11 @@
--- a/drivers/net/wireless/ath/ath9k/eeprom_def.c
+++ b/drivers/net/wireless/ath/ath9k/eeprom_def.c
@@ -730,7 +730,7 @@ static void ath9k_hw_get_def_gain_bounda
vpdTableI[i][sizeCurrVpdTable - 2]);
vpdStep = (int16_t)((vpdStep < 1) ? 1 : vpdStep);
- if (tgtIndex > maxIndex) {
+ if (tgtIndex >= maxIndex) {
while ((ss <= tgtIndex) &&
(k < (AR5416_NUM_PDADC_VALUES - 1))) {
tmpVal = (int16_t)((vpdTableI[i][sizeCurrVpdTable - 1] +

15
package/mac80211/patches/523-ath9k_channel_change_fix.patch Normal file
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@ -0,0 +1,15 @@
--- a/drivers/net/wireless/ath/ath9k/hw.c
+++ b/drivers/net/wireless/ath/ath9k/hw.c
@@ -1244,9 +1244,11 @@ int ath9k_hw_reset(struct ath_hw *ah, st
if (!ah->chip_fullsleep) {
ath9k_hw_abortpcurecv(ah);
- if (!ath9k_hw_stopdmarecv(ah))
+ if (!ath9k_hw_stopdmarecv(ah)) {
ath_print(common, ATH_DBG_XMIT,
"Failed to stop receive dma\n");
+ bChannelChange = false;
+ }
}
if (!ath9k_hw_setpower(ah, ATH9K_PM_AWAKE))

51
package/mac80211/patches/524-ath9k_aggr_status_validate.patch Normal file
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@ -0,0 +1,51 @@
--- a/drivers/net/wireless/ath/ath9k/ar9002_mac.c
+++ b/drivers/net/wireless/ath/ath9k/ar9002_mac.c
@@ -287,6 +287,7 @@ static int ar9002_hw_proc_txdesc(struct
ts->ts_shortretry = MS(ads->ds_txstatus1, AR_RTSFailCnt);
ts->ts_longretry = MS(ads->ds_txstatus1, AR_DataFailCnt);
ts->ts_virtcol = MS(ads->ds_txstatus1, AR_VirtRetryCnt);
+ ts->tid = MS(ads->ds_txstatus9, AR_TxTid);
ts->ts_antenna = 0;
return 0;
--- a/drivers/net/wireless/ath/ath9k/ar9003_mac.h
+++ b/drivers/net/wireless/ath/ath9k/ar9003_mac.h
@@ -33,9 +33,6 @@
#define AR_TxDescId_S 16
#define AR_TxPtrChkSum 0x0000ffff
-#define AR_TxTid 0xf0000000
-#define AR_TxTid_S 28
-
#define AR_LowRxChain 0x00004000
#define AR_Not_Sounding 0x20000000
--- a/drivers/net/wireless/ath/ath9k/mac.h
+++ b/drivers/net/wireless/ath/ath9k/mac.h
@@ -485,6 +485,9 @@ struct ar5416_desc {
#define AR_TxRSSICombined 0xff000000
#define AR_TxRSSICombined_S 24
+#define AR_TxTid 0xf0000000
+#define AR_TxTid_S 28
+
#define AR_TxEVM0 ds_txstatus5
#define AR_TxEVM1 ds_txstatus6
#define AR_TxEVM2 ds_txstatus7
--- a/drivers/net/wireless/ath/ath9k/xmit.c
+++ b/drivers/net/wireless/ath/ath9k/xmit.c
@@ -355,6 +355,14 @@ static void ath_tx_complete_aggr(struct
an = (struct ath_node *)sta->drv_priv;
tid = ATH_AN_2_TID(an, bf->bf_tidno);
+ /*
+ * The hardware occasionally sends a tx status for the wrong TID.
+ * In this case, the BA status cannot be considered valid and all
+ * subframes need to be retransmitted
+ */
+ if (bf->bf_tidno != ts->tid)
+ txok = false;
+
isaggr = bf_isaggr(bf);
memset(ba, 0, WME_BA_BMP_SIZE >> 3);

23
package/mac80211/patches/525-ath9k_handle_keymiss.patch Normal file
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@ -0,0 +1,23 @@
--- a/drivers/net/wireless/ath/ath9k/mac.c
+++ b/drivers/net/wireless/ath/ath9k/mac.c
@@ -701,6 +701,8 @@ int ath9k_hw_rxprocdesc(struct ath_hw *a
rs->rs_flags |= ATH9K_RX_DELIM_CRC_POST;
if (ads.ds_rxstatus8 & AR_DecryptBusyErr)
rs->rs_flags |= ATH9K_RX_DECRYPT_BUSY;
+ if (ads.ds_rxstatus8 & AR_KeyMiss)
+ rs->rs_keyix = ATH9K_RXKEYIX_INVALID;
if ((ads.ds_rxstatus8 & AR_RxFrameOK) == 0) {
if (ads.ds_rxstatus8 & AR_CRCErr)
--- a/drivers/net/wireless/ath/ath9k/ar9003_mac.c
+++ b/drivers/net/wireless/ath/ath9k/ar9003_mac.c
@@ -578,6 +578,9 @@ int ath9k_hw_process_rxdesc_edma(struct
if (rxsp->status11 & AR_DecryptBusyErr)
rxs->rs_flags |= ATH9K_RX_DECRYPT_BUSY;
+ if (rxsp->status11 & AR_KeyMiss)
+ rxs->rs_keyix = ATH9K_RXKEYIX_INVALID;
+
if ((rxsp->status11 & AR_RxFrameOK) == 0) {
if (rxsp->status11 & AR_CRCErr) {
rxs->rs_status |= ATH9K_RXERR_CRC;