diff options
| author | nbd <nbd@3c298f89-4303-0410-b956-a3cf2f4a3e73> | 2011-03-23 20:16:58 +0000 |
|---|---|---|
| committer | nbd <nbd@3c298f89-4303-0410-b956-a3cf2f4a3e73> | 2011-03-23 20:16:58 +0000 |
| commit | b139cef40ade2d9be8a8a883144b89ebef069666 (patch) | |
| tree | f81527d3f14a95adbaa3a5d1133fd7c06137db6b /package/mac80211/patches/569-ath9k_remove_tx_triglevel_max.patch | |
| parent | f8662e2c223c8ba4dee286adc46f52adea92f17a (diff) | |
ath9k: add a few de-bloating and optimization patches
git-svn-id: svn://svn.openwrt.org/openwrt/trunk@26281 3c298f89-4303-0410-b956-a3cf2f4a3e73
Diffstat (limited to 'package/mac80211/patches/569-ath9k_remove_tx_triglevel_max.patch')
| -rw-r--r-- | package/mac80211/patches/569-ath9k_remove_tx_triglevel_max.patch | 35 |
1 files changed, 35 insertions, 0 deletions
diff --git a/package/mac80211/patches/569-ath9k_remove_tx_triglevel_max.patch b/package/mac80211/patches/569-ath9k_remove_tx_triglevel_max.patch new file mode 100644 index 000000000..6e41cb59c --- /dev/null +++ b/package/mac80211/patches/569-ath9k_remove_tx_triglevel_max.patch @@ -0,0 +1,35 @@ +--- a/drivers/net/wireless/ath/ath9k/hw.h ++++ b/drivers/net/wireless/ath/ath9k/hw.h +@@ -197,7 +197,6 @@ struct ath9k_hw_capabilities { + u8 rx_chainmask; + u8 max_txchains; + u8 max_rxchains; +- u16 tx_triglevel_max; + u8 num_gpio_pins; + u8 rx_hp_qdepth; + u8 rx_lp_qdepth; +--- a/drivers/net/wireless/ath/ath9k/xmit.c ++++ b/drivers/net/wireless/ath/ath9k/xmit.c +@@ -2059,7 +2059,7 @@ static void ath_tx_rc_status(struct ath_ + if (ieee80211_is_data(hdr->frame_control) && + (ts->ts_flags & (ATH9K_TX_DATA_UNDERRUN | + ATH9K_TX_DELIM_UNDERRUN)) && +- ah->tx_trig_level >= sc->sc_ah->caps.tx_triglevel_max) ++ ah->tx_trig_level >= sc->sc_ah->config.max_txtrig_level) + tx_info->status.rates[tx_rateindex].count = + hw->max_rate_tries; + } +--- a/drivers/net/wireless/ath/ath9k/hw.c ++++ b/drivers/net/wireless/ath/ath9k/hw.c +@@ -1889,11 +1889,6 @@ int ath9k_hw_fill_cap_info(struct ath_hw + else + pCap->hw_caps &= ~ATH9K_HW_CAP_HT; + +- if (AR_SREV_9285(ah) || AR_SREV_9271(ah)) +- pCap->tx_triglevel_max = MAX_TX_FIFO_THRESHOLD >> 1; +- else +- pCap->tx_triglevel_max = MAX_TX_FIFO_THRESHOLD; +- + if (AR_SREV_9271(ah)) + pCap->num_gpio_pins = AR9271_NUM_GPIO; + else if (AR_DEVID_7010(ah)) |