125 lines
3.9 KiB
Diff
125 lines
3.9 KiB
Diff
--- a/drivers/net/wireless/ath/ath5k/ath5k.h
|
|
+++ b/drivers/net/wireless/ath/ath5k/ath5k.h
|
|
@@ -452,11 +452,10 @@ struct ath5k_tx_status {
|
|
u16 ts_seqnum;
|
|
u16 ts_tstamp;
|
|
u8 ts_status;
|
|
- u8 ts_retry[4];
|
|
u8 ts_final_idx;
|
|
+ u8 ts_final_retry;
|
|
s8 ts_rssi;
|
|
u8 ts_shortretry;
|
|
- u8 ts_longretry;
|
|
u8 ts_virtcol;
|
|
u8 ts_antenna;
|
|
};
|
|
--- a/drivers/net/wireless/ath/ath5k/base.c
|
|
+++ b/drivers/net/wireless/ath/ath5k/base.c
|
|
@@ -1573,20 +1573,27 @@ ath5k_tx_frame_completed(struct ath5k_so
|
|
struct ath5k_txq *txq, struct ath5k_tx_status *ts)
|
|
{
|
|
struct ieee80211_tx_info *info;
|
|
+ u8 tries[3];
|
|
int i;
|
|
|
|
sc->stats.tx_all_count++;
|
|
sc->stats.tx_bytes_count += skb->len;
|
|
info = IEEE80211_SKB_CB(skb);
|
|
|
|
+ tries[0] = info->status.rates[0].count;
|
|
+ tries[1] = info->status.rates[1].count;
|
|
+ tries[2] = info->status.rates[2].count;
|
|
+
|
|
ieee80211_tx_info_clear_status(info);
|
|
- for (i = 0; i <= ts->ts_final_idx; i++) {
|
|
+
|
|
+ for (i = 0; i < ts->ts_final_idx; i++) {
|
|
struct ieee80211_tx_rate *r =
|
|
&info->status.rates[i];
|
|
|
|
- r->count = ts->ts_retry[i];
|
|
+ r->count = tries[i];
|
|
}
|
|
|
|
+ info->status.rates[ts->ts_final_idx].count = ts->ts_final_retry;
|
|
info->status.rates[ts->ts_final_idx + 1].idx = -1;
|
|
|
|
if (unlikely(ts->ts_status)) {
|
|
--- a/drivers/net/wireless/ath/ath5k/desc.c
|
|
+++ b/drivers/net/wireless/ath/ath5k/desc.c
|
|
@@ -366,7 +366,7 @@ static int ath5k_hw_proc_2word_tx_status
|
|
AR5K_DESC_TX_STATUS0_SEND_TIMESTAMP);
|
|
ts->ts_shortretry = AR5K_REG_MS(tx_status->tx_status_0,
|
|
AR5K_DESC_TX_STATUS0_SHORT_RETRY_COUNT);
|
|
- ts->ts_longretry = AR5K_REG_MS(tx_status->tx_status_0,
|
|
+ ts->ts_final_retry = AR5K_REG_MS(tx_status->tx_status_0,
|
|
AR5K_DESC_TX_STATUS0_LONG_RETRY_COUNT);
|
|
/*TODO: ts->ts_virtcol + test*/
|
|
ts->ts_seqnum = AR5K_REG_MS(tx_status->tx_status_1,
|
|
@@ -375,7 +375,6 @@ static int ath5k_hw_proc_2word_tx_status
|
|
AR5K_DESC_TX_STATUS1_ACK_SIG_STRENGTH);
|
|
ts->ts_antenna = 1;
|
|
ts->ts_status = 0;
|
|
- ts->ts_retry[0] = ts->ts_longretry;
|
|
ts->ts_final_idx = 0;
|
|
|
|
if (!(tx_status->tx_status_0 & AR5K_DESC_TX_STATUS0_FRAME_XMIT_OK)) {
|
|
@@ -401,7 +400,7 @@ static int ath5k_hw_proc_4word_tx_status
|
|
{
|
|
struct ath5k_hw_4w_tx_ctl *tx_ctl;
|
|
struct ath5k_hw_tx_status *tx_status;
|
|
- u32 txstat0, txstat1, txctl2;
|
|
+ u32 txstat0, txstat1;
|
|
|
|
tx_ctl = &desc->ud.ds_tx5212.tx_ctl;
|
|
tx_status = &desc->ud.ds_tx5212.tx_stat;
|
|
@@ -413,7 +412,6 @@ static int ath5k_hw_proc_4word_tx_status
|
|
return -EINPROGRESS;
|
|
|
|
txstat0 = ACCESS_ONCE(tx_status->tx_status_0);
|
|
- txctl2 = ACCESS_ONCE(tx_ctl->tx_control_2);
|
|
|
|
/*
|
|
* Get descriptor status
|
|
@@ -422,7 +420,7 @@ static int ath5k_hw_proc_4word_tx_status
|
|
AR5K_DESC_TX_STATUS0_SEND_TIMESTAMP);
|
|
ts->ts_shortretry = AR5K_REG_MS(txstat0,
|
|
AR5K_DESC_TX_STATUS0_SHORT_RETRY_COUNT);
|
|
- ts->ts_longretry = AR5K_REG_MS(txstat0,
|
|
+ ts->ts_final_retry = AR5K_REG_MS(txstat0,
|
|
AR5K_DESC_TX_STATUS0_LONG_RETRY_COUNT);
|
|
ts->ts_seqnum = AR5K_REG_MS(txstat1,
|
|
AR5K_DESC_TX_STATUS1_SEQ_NUM);
|
|
@@ -435,32 +433,6 @@ static int ath5k_hw_proc_4word_tx_status
|
|
ts->ts_final_idx = AR5K_REG_MS(txstat1,
|
|
AR5K_DESC_TX_STATUS1_FINAL_TS_IX_5212);
|
|
|
|
- /* The longretry counter has the number of un-acked retries
|
|
- * for the final rate. To get the total number of retries
|
|
- * we have to add the retry counters for the other rates
|
|
- * as well
|
|
- */
|
|
- ts->ts_retry[ts->ts_final_idx] = ts->ts_longretry;
|
|
- switch (ts->ts_final_idx) {
|
|
- case 3:
|
|
- ts->ts_retry[2] = AR5K_REG_MS(txctl2,
|
|
- AR5K_4W_TX_DESC_CTL2_XMIT_TRIES2);
|
|
- ts->ts_longretry += ts->ts_retry[2];
|
|
- /* fall through */
|
|
- case 2:
|
|
- ts->ts_retry[1] = AR5K_REG_MS(txctl2,
|
|
- AR5K_4W_TX_DESC_CTL2_XMIT_TRIES1);
|
|
- ts->ts_longretry += ts->ts_retry[1];
|
|
- /* fall through */
|
|
- case 1:
|
|
- ts->ts_retry[0] = AR5K_REG_MS(txctl2,
|
|
- AR5K_4W_TX_DESC_CTL2_XMIT_TRIES1);
|
|
- ts->ts_longretry += ts->ts_retry[0];
|
|
- /* fall through */
|
|
- case 0:
|
|
- break;
|
|
- }
|
|
-
|
|
/* TX error */
|
|
if (!(txstat0 & AR5K_DESC_TX_STATUS0_FRAME_XMIT_OK)) {
|
|
if (txstat0 & AR5K_DESC_TX_STATUS0_EXCESSIVE_RETRIES)
|