diff options
Diffstat (limited to 'package/mac80211/patches/464-ath5k_optimize_tx_desc_setup.patch')
-rw-r--r-- | package/mac80211/patches/464-ath5k_optimize_tx_desc_setup.patch | 89 |
1 files changed, 0 insertions, 89 deletions
diff --git a/package/mac80211/patches/464-ath5k_optimize_tx_desc_setup.patch b/package/mac80211/patches/464-ath5k_optimize_tx_desc_setup.patch deleted file mode 100644 index 77dfae8c78..0000000000 --- a/package/mac80211/patches/464-ath5k_optimize_tx_desc_setup.patch +++ /dev/null @@ -1,89 +0,0 @@ ---- a/drivers/net/wireless/ath/ath5k/desc.c -+++ b/drivers/net/wireless/ath/ath5k/desc.c -@@ -184,6 +184,7 @@ static int ath5k_hw_setup_4word_tx_desc( - { - struct ath5k_hw_4w_tx_ctl *tx_ctl; - unsigned int frame_len; -+ u32 txctl0 = 0, txctl1 = 0, txctl2 = 0, txctl3 = 0; - - tx_ctl = &desc->ud.ds_tx5212.tx_ctl; - -@@ -209,7 +210,8 @@ static int ath5k_hw_setup_4word_tx_desc( - tx_power = AR5K_TUNE_MAX_TXPOWER; - - /* Clear descriptor */ -- memset(&desc->ud.ds_tx5212, 0, sizeof(struct ath5k_hw_5212_tx_desc)); -+ memset(&desc->ud.ds_tx5212.tx_stat, 0, -+ sizeof(desc->ud.ds_tx5212.tx_stat)); - - /* Setup control descriptor */ - -@@ -221,7 +223,7 @@ static int ath5k_hw_setup_4word_tx_desc( - if (frame_len & ~AR5K_4W_TX_DESC_CTL0_FRAME_LEN) - return -EINVAL; - -- tx_ctl->tx_control_0 = frame_len & AR5K_4W_TX_DESC_CTL0_FRAME_LEN; -+ txctl0 = frame_len & AR5K_4W_TX_DESC_CTL0_FRAME_LEN; - - /* Verify and set buffer length */ - -@@ -232,21 +234,17 @@ static int ath5k_hw_setup_4word_tx_desc( - if (pkt_len & ~AR5K_4W_TX_DESC_CTL1_BUF_LEN) - return -EINVAL; - -- tx_ctl->tx_control_1 = pkt_len & AR5K_4W_TX_DESC_CTL1_BUF_LEN; -+ txctl1 = pkt_len & AR5K_4W_TX_DESC_CTL1_BUF_LEN; - -- tx_ctl->tx_control_0 |= -- AR5K_REG_SM(tx_power, AR5K_4W_TX_DESC_CTL0_XMIT_POWER) | -- AR5K_REG_SM(antenna_mode, AR5K_4W_TX_DESC_CTL0_ANT_MODE_XMIT); -- tx_ctl->tx_control_1 |= AR5K_REG_SM(type, -- AR5K_4W_TX_DESC_CTL1_FRAME_TYPE); -- tx_ctl->tx_control_2 = AR5K_REG_SM(tx_tries0, -- AR5K_4W_TX_DESC_CTL2_XMIT_TRIES0); -- tx_ctl->tx_control_3 = tx_rate0 & AR5K_4W_TX_DESC_CTL3_XMIT_RATE0; -+ txctl0 |= AR5K_REG_SM(tx_power, AR5K_4W_TX_DESC_CTL0_XMIT_POWER) | -+ AR5K_REG_SM(antenna_mode, AR5K_4W_TX_DESC_CTL0_ANT_MODE_XMIT); -+ txctl1 |= AR5K_REG_SM(type, AR5K_4W_TX_DESC_CTL1_FRAME_TYPE); -+ txctl2 = AR5K_REG_SM(tx_tries0, AR5K_4W_TX_DESC_CTL2_XMIT_TRIES0); -+ txctl3 = tx_rate0 & AR5K_4W_TX_DESC_CTL3_XMIT_RATE0; - - #define _TX_FLAGS(_c, _flag) \ - if (flags & AR5K_TXDESC_##_flag) { \ -- tx_ctl->tx_control_##_c |= \ -- AR5K_4W_TX_DESC_CTL##_c##_##_flag; \ -+ txctl##_c |= AR5K_4W_TX_DESC_CTL##_c##_##_flag; \ - } - - _TX_FLAGS(0, CLRDMASK); -@@ -262,8 +260,8 @@ static int ath5k_hw_setup_4word_tx_desc( - * WEP crap - */ - if (key_index != AR5K_TXKEYIX_INVALID) { -- tx_ctl->tx_control_0 |= AR5K_4W_TX_DESC_CTL0_ENCRYPT_KEY_VALID; -- tx_ctl->tx_control_1 |= AR5K_REG_SM(key_index, -+ txctl0 |= AR5K_4W_TX_DESC_CTL0_ENCRYPT_KEY_VALID; -+ txctl1 |= AR5K_REG_SM(key_index, - AR5K_4W_TX_DESC_CTL1_ENCRYPT_KEY_IDX); - } - -@@ -274,12 +272,16 @@ static int ath5k_hw_setup_4word_tx_desc( - if ((flags & AR5K_TXDESC_RTSENA) && - (flags & AR5K_TXDESC_CTSENA)) - return -EINVAL; -- tx_ctl->tx_control_2 |= rtscts_duration & -- AR5K_4W_TX_DESC_CTL2_RTS_DURATION; -- tx_ctl->tx_control_3 |= AR5K_REG_SM(rtscts_rate, -+ txctl2 |= rtscts_duration & AR5K_4W_TX_DESC_CTL2_RTS_DURATION; -+ txctl3 |= AR5K_REG_SM(rtscts_rate, - AR5K_4W_TX_DESC_CTL3_RTS_CTS_RATE); - } - -+ tx_ctl->tx_control_0 = txctl0; -+ tx_ctl->tx_control_1 = txctl1; -+ tx_ctl->tx_control_2 = txctl2; -+ tx_ctl->tx_control_3 = txctl3; -+ - return 0; - } - |