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| author | Felix Fietkau <nbd@openwrt.org> | 2011-03-23 20:16:58 +0000 |
|---|---|---|
| committer | Felix Fietkau <nbd@openwrt.org> | 2011-03-23 20:16:58 +0000 |
| commit | 4cbdad0e9d56858de05423d36da2495ea41fdf48 (patch) | |
| tree | 3c38843928033f69ab8088918870f0f6df062151 /package/mac80211/patches/569-ath9k_remove_tx_triglevel_max.patch | |
| parent | 80239ff7b0b6774a4192c786b3a85d03a4a1d0b1 (diff) | |
| download | upstream-4cbdad0e9d56858de05423d36da2495ea41fdf48.tar.gz upstream-4cbdad0e9d56858de05423d36da2495ea41fdf48.tar.bz2 upstream-4cbdad0e9d56858de05423d36da2495ea41fdf48.zip | |
ath9k: add a few de-bloating and optimization patches
SVN-Revision: 26281
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 0000000000..6e41cb59c3 --- /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)) |