diff options
| author | nbd <nbd@3c298f89-4303-0410-b956-a3cf2f4a3e73> | 2011-04-09 22:56:51 +0000 |
|---|---|---|
| committer | nbd <nbd@3c298f89-4303-0410-b956-a3cf2f4a3e73> | 2011-04-09 22:56:51 +0000 |
| commit | fbadef915d7469163d93ec0f53d67d0f62db73fb (patch) | |
| tree | 17b74cdefa766ac18b0ffa579ec5fb6c47cbbe93 /package/mac80211/patches/465-ath5k_remove_ts_rate.patch | |
| parent | 42a36fdda9a4c20b60ee31e2969411c7b3c9ab0c (diff) | |
ath5k: add some more performance improvements
git-svn-id: svn://svn.openwrt.org/openwrt/trunk@26566 3c298f89-4303-0410-b956-a3cf2f4a3e73
Diffstat (limited to 'package/mac80211/patches/465-ath5k_remove_ts_rate.patch')
| -rw-r--r-- | package/mac80211/patches/465-ath5k_remove_ts_rate.patch | 54 |
1 files changed, 54 insertions, 0 deletions
diff --git a/package/mac80211/patches/465-ath5k_remove_ts_rate.patch b/package/mac80211/patches/465-ath5k_remove_ts_rate.patch new file mode 100644 index 000000000..265b6a755 --- /dev/null +++ b/package/mac80211/patches/465-ath5k_remove_ts_rate.patch @@ -0,0 +1,54 @@ +--- a/drivers/net/wireless/ath/ath5k/ath5k.h ++++ b/drivers/net/wireless/ath/ath5k/ath5k.h +@@ -452,7 +452,6 @@ struct ath5k_tx_status { + u16 ts_seqnum; + u16 ts_tstamp; + u8 ts_status; +- u8 ts_rate[4]; + u8 ts_retry[4]; + u8 ts_final_idx; + s8 ts_rssi; +--- a/drivers/net/wireless/ath/ath5k/desc.c ++++ b/drivers/net/wireless/ath/ath5k/desc.c +@@ -375,8 +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_rate[0] = AR5K_REG_MS(tx_ctl->tx_control_0, +- AR5K_2W_TX_DESC_CTL0_XMIT_RATE); + ts->ts_retry[0] = ts->ts_longretry; + ts->ts_final_idx = 0; + +@@ -439,32 +437,21 @@ static int ath5k_hw_proc_4word_tx_status + ts->ts_retry[ts->ts_final_idx] = ts->ts_longretry; + switch (ts->ts_final_idx) { + case 3: +- ts->ts_rate[3] = AR5K_REG_MS(tx_ctl->tx_control_3, +- AR5K_4W_TX_DESC_CTL3_XMIT_RATE3); +- + ts->ts_retry[2] = AR5K_REG_MS(tx_ctl->tx_control_2, + AR5K_4W_TX_DESC_CTL2_XMIT_TRIES2); + ts->ts_longretry += ts->ts_retry[2]; + /* fall through */ + case 2: +- ts->ts_rate[2] = AR5K_REG_MS(tx_ctl->tx_control_3, +- AR5K_4W_TX_DESC_CTL3_XMIT_RATE2); +- + ts->ts_retry[1] = AR5K_REG_MS(tx_ctl->tx_control_2, + AR5K_4W_TX_DESC_CTL2_XMIT_TRIES1); + ts->ts_longretry += ts->ts_retry[1]; + /* fall through */ + case 1: +- ts->ts_rate[1] = AR5K_REG_MS(tx_ctl->tx_control_3, +- AR5K_4W_TX_DESC_CTL3_XMIT_RATE1); +- + ts->ts_retry[0] = AR5K_REG_MS(tx_ctl->tx_control_2, + AR5K_4W_TX_DESC_CTL2_XMIT_TRIES1); + ts->ts_longretry += ts->ts_retry[0]; + /* fall through */ + case 0: +- ts->ts_rate[0] = tx_ctl->tx_control_3 & +- AR5K_4W_TX_DESC_CTL3_XMIT_RATE0; + break; + } + |