diff options
author | John W. Linville <linville@tuxdriver.com> | 2010-07-29 14:47:07 -0400 |
---|---|---|
committer | John W. Linville <linville@tuxdriver.com> | 2010-07-29 14:47:07 -0400 |
commit | ae3568adf42d5d3bb3cfa505b94351c5d1ce4924 (patch) | |
tree | 112865a6e6b1e4ddf70362f3efb295c495ec85b9 /drivers/net/wireless/ath/ath9k | |
parent | 7f3e01fee41a322747db2d7574516d9fbd3785c0 (diff) | |
parent | b7753c8cd51dce67a0b152efb456a21ff1cc241b (diff) | |
download | op-kernel-dev-ae3568adf42d5d3bb3cfa505b94351c5d1ce4924.zip op-kernel-dev-ae3568adf42d5d3bb3cfa505b94351c5d1ce4924.tar.gz |
Merge branch 'master' of git://git.kernel.org/pub/scm/linux/kernel/git/linville/wireless-next-2.6 into for-davem
Diffstat (limited to 'drivers/net/wireless/ath/ath9k')
-rw-r--r-- | drivers/net/wireless/ath/ath9k/ahb.c | 7 | ||||
-rw-r--r-- | drivers/net/wireless/ath/ath9k/ar5008_phy.c | 3 | ||||
-rw-r--r-- | drivers/net/wireless/ath/ath9k/ar9002_phy.c | 6 | ||||
-rw-r--r-- | drivers/net/wireless/ath/ath9k/ar9003_phy.c | 3 | ||||
-rw-r--r-- | drivers/net/wireless/ath/ath9k/ath9k.h | 2 | ||||
-rw-r--r-- | drivers/net/wireless/ath/ath9k/calib.c | 21 | ||||
-rw-r--r-- | drivers/net/wireless/ath/ath9k/htc_drv_main.c | 9 | ||||
-rw-r--r-- | drivers/net/wireless/ath/ath9k/hw.c | 3 | ||||
-rw-r--r-- | drivers/net/wireless/ath/ath9k/main.c | 13 | ||||
-rw-r--r-- | drivers/net/wireless/ath/ath9k/pci.c | 7 | ||||
-rw-r--r-- | drivers/net/wireless/ath/ath9k/rc.c | 601 | ||||
-rw-r--r-- | drivers/net/wireless/ath/ath9k/rc.h | 89 | ||||
-rw-r--r-- | drivers/net/wireless/ath/ath9k/virtual.c | 6 | ||||
-rw-r--r-- | drivers/net/wireless/ath/ath9k/xmit.c | 20 |
14 files changed, 471 insertions, 319 deletions
diff --git a/drivers/net/wireless/ath/ath9k/ahb.c b/drivers/net/wireless/ath/ath9k/ahb.c index 85fdd26..1a984b0 100644 --- a/drivers/net/wireless/ath/ath9k/ahb.c +++ b/drivers/net/wireless/ath/ath9k/ahb.c @@ -131,11 +131,8 @@ static int ath_ahb_probe(struct platform_device *pdev) ah = sc->sc_ah; ath9k_hw_name(ah, hw_name, sizeof(hw_name)); - printk(KERN_INFO - "%s: %s mem=0x%lx, irq=%d\n", - wiphy_name(hw->wiphy), - hw_name, - (unsigned long)mem, irq); + wiphy_info(hw->wiphy, "%s mem=0x%lx, irq=%d\n", + hw_name, (unsigned long)mem, irq); return 0; diff --git a/drivers/net/wireless/ath/ath9k/ar5008_phy.c b/drivers/net/wireless/ath/ath9k/ar5008_phy.c index 4a910b7..3d2c867 100644 --- a/drivers/net/wireless/ath/ath9k/ar5008_phy.c +++ b/drivers/net/wireless/ath/ath9k/ar5008_phy.c @@ -1506,6 +1506,9 @@ static void ar5008_hw_do_getnf(struct ath_hw *ah, nf = MS(REG_READ(ah, AR_PHY_CH2_CCA), AR_PHY_CH2_MINCCA_PWR); nfarray[2] = sign_extend(nf, 9); + if (!IS_CHAN_HT40(ah->curchan)) + return; + nf = MS(REG_READ(ah, AR_PHY_EXT_CCA), AR_PHY_EXT_MINCCA_PWR); nfarray[3] = sign_extend(nf, 9); diff --git a/drivers/net/wireless/ath/ath9k/ar9002_phy.c b/drivers/net/wireless/ath/ath9k/ar9002_phy.c index 4922b8d..adbf031 100644 --- a/drivers/net/wireless/ath/ath9k/ar9002_phy.c +++ b/drivers/net/wireless/ath/ath9k/ar9002_phy.c @@ -477,7 +477,8 @@ static void ar9002_hw_do_getnf(struct ath_hw *ah, nfarray[0] = sign_extend(nf, 9); nf = MS(REG_READ(ah, AR_PHY_EXT_CCA), AR9280_PHY_EXT_MINCCA_PWR); - nfarray[3] = sign_extend(nf, 9); + if (IS_CHAN_HT40(ah->curchan)) + nfarray[3] = sign_extend(nf, 9); if (AR_SREV_9285(ah) || AR_SREV_9271(ah)) return; @@ -486,7 +487,8 @@ static void ar9002_hw_do_getnf(struct ath_hw *ah, nfarray[1] = sign_extend(nf, 9); nf = MS(REG_READ(ah, AR_PHY_CH1_EXT_CCA), AR9280_PHY_CH1_EXT_MINCCA_PWR); - nfarray[4] = sign_extend(nf, 9); + if (IS_CHAN_HT40(ah->curchan)) + nfarray[4] = sign_extend(nf, 9); } static void ar9002_hw_set_nf_limits(struct ath_hw *ah) diff --git a/drivers/net/wireless/ath/ath9k/ar9003_phy.c b/drivers/net/wireless/ath/ath9k/ar9003_phy.c index 7c93338..a753a43 100644 --- a/drivers/net/wireless/ath/ath9k/ar9003_phy.c +++ b/drivers/net/wireless/ath/ath9k/ar9003_phy.c @@ -1029,6 +1029,9 @@ static void ar9003_hw_do_getnf(struct ath_hw *ah, nf = MS(REG_READ(ah, AR_PHY_CCA_2), AR_PHY_CH2_MINCCA_PWR); nfarray[2] = sign_extend(nf, 9); + if (!IS_CHAN_HT40(ah->curchan)) + return; + nf = MS(REG_READ(ah, AR_PHY_EXT_CCA), AR_PHY_EXT_MINCCA_PWR); nfarray[3] = sign_extend(nf, 9); diff --git a/drivers/net/wireless/ath/ath9k/ath9k.h b/drivers/net/wireless/ath/ath9k/ath9k.h index 6e486a5..998ae2c 100644 --- a/drivers/net/wireless/ath/ath9k/ath9k.h +++ b/drivers/net/wireless/ath/ath9k/ath9k.h @@ -687,7 +687,7 @@ bool ath9k_all_wiphys_idle(struct ath_softc *sc); void ath9k_set_wiphy_idle(struct ath_wiphy *aphy, bool idle); void ath_mac80211_stop_queue(struct ath_softc *sc, u16 skb_queue); -void ath_mac80211_start_queue(struct ath_softc *sc, u16 skb_queue); +bool ath_mac80211_start_queue(struct ath_softc *sc, u16 skb_queue); void ath_start_rfkill_poll(struct ath_softc *sc); extern void ath9k_rfkill_poll_state(struct ieee80211_hw *hw); diff --git a/drivers/net/wireless/ath/ath9k/calib.c b/drivers/net/wireless/ath/ath9k/calib.c index 7f4c55f..139289e 100644 --- a/drivers/net/wireless/ath/ath9k/calib.c +++ b/drivers/net/wireless/ath/ath9k/calib.c @@ -172,26 +172,9 @@ void ath9k_hw_loadnf(struct ath_hw *ah, struct ath9k_channel *chan) struct ath9k_nfcal_hist *h; unsigned i, j; int32_t val; - u8 chainmask; + u8 chainmask = (ah->rxchainmask << 3) | ah->rxchainmask; struct ath_common *common = ath9k_hw_common(ah); - if (AR_SREV_9300_20_OR_LATER(ah)) - chainmask = 0x3F; - else if (AR_SREV_9285(ah) || AR_SREV_9271(ah)) - chainmask = 0x9; - else if (AR_SREV_9280(ah) || AR_SREV_9287(ah)) { - if ((ah->rxchainmask & 0x2) || (ah->rxchainmask & 0x4)) - chainmask = 0x1B; - else - chainmask = 0x09; - } else { - if (ah->rxchainmask & 0x4) - chainmask = 0x3F; - else if (ah->rxchainmask & 0x2) - chainmask = 0x1B; - else - chainmask = 0x09; - } h = ah->nfCalHist; for (i = 0; i < NUM_NF_READINGS; i++) { @@ -278,7 +261,7 @@ static void ath9k_hw_nf_sanitize(struct ath_hw *ah, s16 *nf) ath_print(common, ATH_DBG_CALIBRATE, "NF calibrated [%s] [chain %d] is %d\n", - (i > 3 ? "ext" : "ctl"), i % 3, nf[i]); + (i >= 3 ? "ext" : "ctl"), i % 3, nf[i]); if (nf[i] > limit->max) { ath_print(common, ATH_DBG_CALIBRATE, diff --git a/drivers/net/wireless/ath/ath9k/htc_drv_main.c b/drivers/net/wireless/ath/ath9k/htc_drv_main.c index 3243877..cf9bcc6 100644 --- a/drivers/net/wireless/ath/ath9k/htc_drv_main.c +++ b/drivers/net/wireless/ath/ath9k/htc_drv_main.c @@ -524,6 +524,9 @@ static ssize_t read_file_tgt_stats(struct file *file, char __user *user_buf, len += snprintf(buf + len, sizeof(buf) - len, "%19s : %10u\n", "TX Rate", priv->debug.txrate); + if (len > sizeof(buf)) + len = sizeof(buf); + return simple_read_from_buffer(user_buf, count, ppos, buf, len); } @@ -569,6 +572,9 @@ static ssize_t read_file_xmit(struct file *file, char __user *user_buf, "%20s : %10u\n", "VO queued", priv->debug.tx_stats.queue_stats[WME_AC_VO]); + if (len > sizeof(buf)) + len = sizeof(buf); + return simple_read_from_buffer(user_buf, count, ppos, buf, len); } @@ -595,6 +601,9 @@ static ssize_t read_file_recv(struct file *file, char __user *user_buf, "%20s : %10u\n", "SKBs Dropped", priv->debug.rx_stats.skb_dropped); + if (len > sizeof(buf)) + len = sizeof(buf); + return simple_read_from_buffer(user_buf, count, ppos, buf, len); } diff --git a/drivers/net/wireless/ath/ath9k/hw.c b/drivers/net/wireless/ath/ath9k/hw.c index 2f83f97..8d291cc 100644 --- a/drivers/net/wireless/ath/ath9k/hw.c +++ b/drivers/net/wireless/ath/ath9k/hw.c @@ -532,7 +532,8 @@ static int __ath9k_hw_init(struct ath_hw *ah) if (ah->config.serialize_regmode == SER_REG_MODE_AUTO) { if (ah->hw_version.macVersion == AR_SREV_VERSION_5416_PCI || - (AR_SREV_9280(ah) && !ah->is_pciexpress)) { + ((AR_SREV_9160(ah) || AR_SREV_9280(ah)) && + !ah->is_pciexpress)) { ah->config.serialize_regmode = SER_REG_MODE_ON; } else { diff --git a/drivers/net/wireless/ath/ath9k/main.c b/drivers/net/wireless/ath/ath9k/main.c index 6cf0410..0429dda 100644 --- a/drivers/net/wireless/ath/ath9k/main.c +++ b/drivers/net/wireless/ath/ath9k/main.c @@ -1994,11 +1994,12 @@ static void ath9k_sw_scan_start(struct ieee80211_hw *hw) mutex_lock(&sc->mutex); if (ath9k_wiphy_scanning(sc)) { - printk(KERN_DEBUG "ath9k: Two wiphys trying to scan at the " - "same time\n"); /* - * Do not allow the concurrent scanning state for now. This - * could be improved with scanning control moved into ath9k. + * There is a race here in mac80211 but fixing it requires + * we revisit how we handle the scan complete callback. + * After mac80211 fixes we will not have configured hardware + * to the home channel nor would we have configured the RX + * filter yet. */ mutex_unlock(&sc->mutex); return; @@ -2014,6 +2015,10 @@ static void ath9k_sw_scan_start(struct ieee80211_hw *hw) mutex_unlock(&sc->mutex); } +/* + * XXX: this requires a revisit after the driver + * scan_complete gets moved to another place/removed in mac80211. + */ static void ath9k_sw_scan_complete(struct ieee80211_hw *hw) { struct ath_wiphy *aphy = hw->priv; diff --git a/drivers/net/wireless/ath/ath9k/pci.c b/drivers/net/wireless/ath/ath9k/pci.c index 257b10ba..b5b6514 100644 --- a/drivers/net/wireless/ath/ath9k/pci.c +++ b/drivers/net/wireless/ath/ath9k/pci.c @@ -209,11 +209,8 @@ static int ath_pci_probe(struct pci_dev *pdev, const struct pci_device_id *id) } ath9k_hw_name(sc->sc_ah, hw_name, sizeof(hw_name)); - printk(KERN_INFO - "%s: %s mem=0x%lx, irq=%d\n", - wiphy_name(hw->wiphy), - hw_name, - (unsigned long)mem, pdev->irq); + wiphy_info(hw->wiphy, "%s mem=0x%lx, irq=%d\n", + hw_name, (unsigned long)mem, pdev->irq); return 0; diff --git a/drivers/net/wireless/ath/ath9k/rc.c b/drivers/net/wireless/ath/ath9k/rc.c index 600ee0b..e49be73 100644 --- a/drivers/net/wireless/ath/ath9k/rc.c +++ b/drivers/net/wireless/ath/ath9k/rc.c @@ -20,95 +20,145 @@ #include "ath9k.h" static const struct ath_rate_table ar5416_11na_ratetable = { - 43, + 68, 8, /* MCS start */ { - { VALID, VALID, WLAN_RC_PHY_OFDM, 6000, /* 6 Mb */ - 5400, 0, 12, 0, 0, 0, 0, 0 }, - { VALID, VALID, WLAN_RC_PHY_OFDM, 9000, /* 9 Mb */ - 7800, 1, 18, 0, 1, 1, 1, 1 }, - { VALID, VALID, WLAN_RC_PHY_OFDM, 12000, /* 12 Mb */ - 10000, 2, 24, 2, 2, 2, 2, 2 }, - { VALID, VALID, WLAN_RC_PHY_OFDM, 18000, /* 18 Mb */ - 13900, 3, 36, 2, 3, 3, 3, 3 }, - { VALID, VALID, WLAN_RC_PHY_OFDM, 24000, /* 24 Mb */ - 17300, 4, 48, 4, 4, 4, 4, 4 }, - { VALID, VALID, WLAN_RC_PHY_OFDM, 36000, /* 36 Mb */ - 23000, 5, 72, 4, 5, 5, 5, 5 }, - { VALID, VALID, WLAN_RC_PHY_OFDM, 48000, /* 48 Mb */ - 27400, 6, 96, 4, 6, 6, 6, 6 }, - { VALID, VALID, WLAN_RC_PHY_OFDM, 54000, /* 54 Mb */ - 29300, 7, 108, 4, 7, 7, 7, 7 }, - { VALID_2040, VALID_2040, WLAN_RC_PHY_HT_20_SS, 6500, /* 6.5 Mb */ - 6400, 0, 0, 0, 8, 25, 8, 25 }, - { VALID_20, VALID_20, WLAN_RC_PHY_HT_20_SS, 13000, /* 13 Mb */ - 12700, 1, 1, 2, 9, 26, 9, 26 }, - { VALID_20, VALID_20, WLAN_RC_PHY_HT_20_SS, 19500, /* 19.5 Mb */ - 18800, 2, 2, 2, 10, 27, 10, 27 }, - { VALID_20, VALID_20, WLAN_RC_PHY_HT_20_SS, 26000, /* 26 Mb */ - 25000, 3, 3, 4, 11, 28, 11, 28 }, - { VALID_20, VALID_20, WLAN_RC_PHY_HT_20_SS, 39000, /* 39 Mb */ - 36700, 4, 4, 4, 12, 29, 12, 29 }, - { INVALID, VALID_20, WLAN_RC_PHY_HT_20_SS, 52000, /* 52 Mb */ - 48100, 5, 5, 4, 13, 30, 13, 30 }, - { INVALID, VALID_20, WLAN_RC_PHY_HT_20_SS, 58500, /* 58.5 Mb */ - 53500, 6, 6, 4, 14, 31, 14, 31 }, - { INVALID, VALID_20, WLAN_RC_PHY_HT_20_SS, 65000, /* 65 Mb */ - 59000, 7, 7, 4, 15, 32, 15, 33 }, - { INVALID, INVALID, WLAN_RC_PHY_HT_20_DS, 13000, /* 13 Mb */ - 12700, 8, 8, 3, 16, 34, 16, 34 }, - { INVALID, INVALID, WLAN_RC_PHY_HT_20_DS, 26000, /* 26 Mb */ - 24800, 9, 9, 2, 17, 35, 17, 35 }, - { INVALID, INVALID, WLAN_RC_PHY_HT_20_DS, 39000, /* 39 Mb */ - 36600, 10, 10, 2, 18, 36, 18, 36 }, - { VALID_20, INVALID, WLAN_RC_PHY_HT_20_DS, 52000, /* 52 Mb */ - 48100, 11, 11, 4, 19, 37, 19, 37 }, - { VALID_20, INVALID, WLAN_RC_PHY_HT_20_DS, 78000, /* 78 Mb */ - 69500, 12, 12, 4, 20, 38, 20, 38 }, - { VALID_20, INVALID, WLAN_RC_PHY_HT_20_DS, 104000, /* 104 Mb */ - 89500, 13, 13, 4, 21, 39, 21, 39 }, - { VALID_20, INVALID, WLAN_RC_PHY_HT_20_DS, 117000, /* 117 Mb */ - 98900, 14, 14, 4, 22, 40, 22, 40 }, - { VALID_20, INVALID, WLAN_RC_PHY_HT_20_DS, 130000, /* 130 Mb */ - 108300, 15, 15, 4, 23, 41, 24, 42 }, - { VALID_20, INVALID, WLAN_RC_PHY_HT_20_DS_HGI, 144400, /* 144.4 Mb */ - 12000, 15, 15, 4, 23, 41, 24, 42 }, - { VALID_40, VALID_40, WLAN_RC_PHY_HT_40_SS, 13500, /* 13.5 Mb */ - 13200, 0, 0, 0, 8, 25, 25, 25 }, - { VALID_40, VALID_40, WLAN_RC_PHY_HT_40_SS, 27500, /* 27.0 Mb */ - 25900, 1, 1, 2, 9, 26, 26, 26 }, - { VALID_40, VALID_40, WLAN_RC_PHY_HT_40_SS, 40500, /* 40.5 Mb */ - 38600, 2, 2, 2, 10, 27, 27, 27 }, - { VALID_40, VALID_40, WLAN_RC_PHY_HT_40_SS, 54000, /* 54 Mb */ - 49800, 3, 3, 4, 11, 28, 28, 28 }, - { VALID_40, VALID_40, WLAN_RC_PHY_HT_40_SS, 81500, /* 81 Mb */ - 72200, 4, 4, 4, 12, 29, 29, 29 }, - { INVALID, VALID_40, WLAN_RC_PHY_HT_40_SS, 108000, /* 108 Mb */ - 92900, 5, 5, 4, 13, 30, 30, 30 }, - { INVALID, VALID_40, WLAN_RC_PHY_HT_40_SS, 121500, /* 121.5 Mb */ - 102700, 6, 6, 4, 14, 31, 31, 31 }, - { INVALID, VALID_40, WLAN_RC_PHY_HT_40_SS, 135000, /* 135 Mb */ - 112000, 7, 7, 4, 15, 32, 33, 33 }, - { INVALID, VALID_40, WLAN_RC_PHY_HT_40_SS_HGI, 150000, /* 150 Mb */ - 122000, 7, 7, 4, 15, 32, 33, 33 }, - { INVALID, INVALID, WLAN_RC_PHY_HT_40_DS, 27000, /* 27 Mb */ - 25800, 8, 8, 0, 16, 34, 34, 34 }, - { INVALID, INVALID, WLAN_RC_PHY_HT_40_DS, 54000, /* 54 Mb */ - 49800, 9, 9, 2, 17, 35, 35, 35 }, - { INVALID, INVALID, WLAN_RC_PHY_HT_40_DS, 81000, /* 81 Mb */ - 71900, 10, 10, 2, 18, 36, 36, 36 }, - { VALID_40, INVALID, WLAN_RC_PHY_HT_40_DS, 108000, /* 108 Mb */ - 92500, 11, 11, 4, 19, 37, 37, 37 }, - { VALID_40, INVALID, WLAN_RC_PHY_HT_40_DS, 162000, /* 162 Mb */ - 130300, 12, 12, 4, 20, 38, 38, 38 }, - { VALID_40, INVALID, WLAN_RC_PHY_HT_40_DS, 216000, /* 216 Mb */ - 162800, 13, 13, 4, 21, 39, 39, 39 }, - { VALID_40, INVALID, WLAN_RC_PHY_HT_40_DS, 243000, /* 243 Mb */ - 178200, 14, 14, 4, 22, 40, 40, 40 }, - { VALID_40, INVALID, WLAN_RC_PHY_HT_40_DS, 270000, /* 270 Mb */ - 192100, 15, 15, 4, 23, 41, 42, 42 }, - { VALID_40, INVALID, WLAN_RC_PHY_HT_40_DS_HGI, 300000, /* 300 Mb */ - 207000, 15, 15, 4, 23, 41, 42, 42 }, + [0] = { RC_L_SDT, WLAN_RC_PHY_OFDM, 6000, + 5400, 0, 12, 0, 0, 0, 0 }, /* 6 Mb */ + [1] = { RC_L_SDT, WLAN_RC_PHY_OFDM, 9000, + 7800, 1, 18, 0, 1, 1, 1 }, /* 9 Mb */ + [2] = { RC_L_SDT, WLAN_RC_PHY_OFDM, 12000, + 10000, 2, 24, 2, 2, 2, 2 }, /* 12 Mb */ + [3] = { RC_L_SDT, WLAN_RC_PHY_OFDM, 18000, + 13900, 3, 36, 2, 3, 3, 3 }, /* 18 Mb */ + [4] = { RC_L_SDT, WLAN_RC_PHY_OFDM, 24000, + 17300, 4, 48, 4, 4, 4, 4 }, /* 24 Mb */ + [5] = { RC_L_SDT, WLAN_RC_PHY_OFDM, 36000, + 23000, 5, 72, 4, 5, 5, 5 }, /* 36 Mb */ + [6] = { RC_L_SDT, WLAN_RC_PHY_OFDM, 48000, + 27400, 6, 96, 4, 6, 6, 6 }, /* 48 Mb */ + [7] = { RC_L_SDT, WLAN_RC_PHY_OFDM, 54000, + 29300, 7, 108, 4, 7, 7, 7 }, /* 54 Mb */ + [8] = { RC_HT_SDT_2040, WLAN_RC_PHY_HT_20_SS, 6500, + 6400, 0, 0, 0, 38, 8, 38 }, /* 6.5 Mb */ + [9] = { RC_HT_SDT_20, WLAN_RC_PHY_HT_20_SS, 13000, + 12700, 1, 1, 2, 39, 9, 39 }, /* 13 Mb */ + [10] = { RC_HT_SDT_20, WLAN_RC_PHY_HT_20_SS, 19500, + 18800, 2, 2, 2, 40, 10, 40 }, /* 19.5 Mb */ + [11] = { RC_HT_SD_20, WLAN_RC_PHY_HT_20_SS, 26000, + 25000, 3, 3, 4, 41, 11, 41 }, /* 26 Mb */ + [12] = { RC_HT_SD_20, WLAN_RC_PHY_HT_20_SS, 39000, + 36700, 4, 4, 4, 42, 12, 42 }, /* 39 Mb */ + [13] = { RC_HT_S_20, WLAN_RC_PHY_HT_20_SS, 52000, + 48100, 5, 5, 4, 43, 13, 43 }, /* 52 Mb */ + [14] = { RC_HT_S_20, WLAN_RC_PHY_HT_20_SS, 58500, + 53500, 6, 6, 4, 44, 14, 44 }, /* 58.5 Mb */ + [15] = { RC_HT_S_20, WLAN_RC_PHY_HT_20_SS, 65000, + 59000, 7, 7, 4, 45, 16, 46 }, /* 65 Mb */ + [16] = { RC_HT_S_20, WLAN_RC_PHY_HT_20_SS_HGI, 72200, + 65400, 7, 7, 4, 45, 16, 46 }, /* 75 Mb */ + [17] = { RC_INVALID, WLAN_RC_PHY_HT_20_DS, 13000, + 12700, 8, 8, 0, 47, 17, 47 }, /* 13 Mb */ + [18] = { RC_HT_T_20, WLAN_RC_PHY_HT_20_DS, 26000, + 24800, 9, 9, 2, 48, 18, 48 }, /* 26 Mb */ + [19] = { RC_HT_T_20, WLAN_RC_PHY_HT_20_DS, 39000, + 36600, 10, 10, 2, 49, 19, 49 }, /* 39 Mb */ + [20] = { RC_HT_DT_20, WLAN_RC_PHY_HT_20_DS, 52000, + 48100, 11, 11, 4, 50, 20, 50 }, /* 52 Mb */ + [21] = { RC_HT_DT_20, WLAN_RC_PHY_HT_20_DS, 78000, + 69500, 12, 12, 4, 51, 21, 51 }, /* 78 Mb */ + [22] = { RC_HT_DT_20, WLAN_RC_PHY_HT_20_DS, 104000, + 89500, 13, 13, 4, 52, 22, 52 }, /* 104 Mb */ + [23] = { RC_HT_DT_20, WLAN_RC_PHY_HT_20_DS, 117000, + 98900, 14, 14, 4, 53, 23, 53 }, /* 117 Mb */ + [24] = { RC_HT_DT_20, WLAN_RC_PHY_HT_20_DS, 130000, + 108300, 15, 15, 4, 54, 25, 55 }, /* 130 Mb */ + [25] = { RC_HT_DT_20, WLAN_RC_PHY_HT_20_DS_HGI, 144400, + 120000, 15, 15, 4, 54, 25, 55 }, /* 144.4 Mb */ + [26] = { RC_INVALID, WLAN_RC_PHY_HT_20_TS, 19500, + 17400, 16, 16, 0, 56, 26, 56 }, /* 19.5 Mb */ + [27] = { RC_INVALID, WLAN_RC_PHY_HT_20_TS, 39000, + 35100, 17, 17, 2, 57, 27, 57 }, /* 39 Mb */ + [28] = { RC_INVALID, WLAN_RC_PHY_HT_20_TS, 58500, + 52600, 18, 18, 2, 58, 28, 58 }, /* 58.5 Mb */ + [29] = { RC_INVALID, WLAN_RC_PHY_HT_20_TS, 78000, + 70400, 19, 19, 4, 59, 29, 59 }, /* 78 Mb */ + [30] = { RC_INVALID, WLAN_RC_PHY_HT_20_TS, 117000, + 104900, 20, 20, 4, 60, 31, 61 }, /* 117 Mb */ + [31] = { RC_INVALID, WLAN_RC_PHY_HT_20_TS_HGI, 130000, + 115800, 20, 20, 4, 60, 31, 61 }, /* 130 Mb*/ + [32] = { RC_HT_T_20, WLAN_RC_PHY_HT_20_TS, 156000, + 137200, 21, 21, 4, 62, 33, 63 }, /* 156 Mb */ + [33] = { RC_HT_T_20, WLAN_RC_PHY_HT_20_TS_HGI, 173300, + 151100, 21, 21, 4, 62, 33, 63 }, /* 173.3 Mb */ + [34] = { RC_HT_T_20, WLAN_RC_PHY_HT_20_TS, 175500, + 152800, 22, 22, 4, 64, 35, 65 }, /* 175.5 Mb */ + [35] = { RC_HT_T_20, WLAN_RC_PHY_HT_20_TS_HGI, 195000, + 168400, 22, 22, 4, 64, 35, 65 }, /* 195 Mb*/ + [36] = { RC_HT_T_20, WLAN_RC_PHY_HT_20_TS, 195000, + 168400, 23, 23, 4, 66, 37, 67 }, /* 195 Mb */ + [37] = { RC_HT_T_20, WLAN_RC_PHY_HT_20_TS_HGI, 216700, + 185000, 23, 23, 4, 66, 37, 67 }, /* 216.7 Mb */ + [38] = { RC_HT_SDT_40, WLAN_RC_PHY_HT_40_SS, 13500, + 13200, 0, 0, 0, 38, 38, 38 }, /* 13.5 Mb*/ + [39] = { RC_HT_SDT_40, WLAN_RC_PHY_HT_40_SS, 27500, + 25900, 1, 1, 2, 39, 39, 39 }, /* 27.0 Mb*/ + [40] = { RC_HT_SDT_40, WLAN_RC_PHY_HT_40_SS, 40500, + 38600, 2, 2, 2, 40, 40, 40 }, /* 40.5 Mb*/ + [41] = { RC_HT_SD_40, WLAN_RC_PHY_HT_40_SS, 54000, + 49800, 3, 3, 4, 41, 41, 41 }, /* 54 Mb */ + [42] = { RC_HT_SD_40, WLAN_RC_PHY_HT_40_SS, 81500, + 72200, 4, 4, 4, 42, 42, 42 }, /* 81 Mb */ + [43] = { RC_HT_S_40, WLAN_RC_PHY_HT_40_SS, 108000, + 92900, 5, 5, 4, 43, 43, 43 }, /* 108 Mb */ + [44] = { RC_HT_S_40, WLAN_RC_PHY_HT_40_SS, 121500, + 102700, 6, 6, 4, 44, 44, 44 }, /* 121.5 Mb*/ + [45] = { RC_HT_S_40, WLAN_RC_PHY_HT_40_SS, 135000, + 112000, 7, 7, 4, 45, 46, 46 }, /* 135 Mb */ + [46] = { RC_HT_S_40, WLAN_RC_PHY_HT_40_SS_HGI, 150000, + 122000, 7, 7, 4, 45, 46, 46 }, /* 150 Mb */ + [47] = { RC_INVALID, WLAN_RC_PHY_HT_40_DS, 27000, + 25800, 8, 8, 0, 47, 47, 47 }, /* 27 Mb */ + [48] = { RC_HT_T_40, WLAN_RC_PHY_HT_40_DS, 54000, + 49800, 9, 9, 2, 48, 48, 48 }, /* 54 Mb */ + [49] = { RC_HT_T_40, WLAN_RC_PHY_HT_40_DS, 81000, + 71900, 10, 10, 2, 49, 49, 49 }, /* 81 Mb */ + [50] = { RC_HT_DT_40, WLAN_RC_PHY_HT_40_DS, 108000, + 92500, 11, 11, 4, 50, 50, 50 }, /* 108 Mb */ + [51] = { RC_HT_DT_40, WLAN_RC_PHY_HT_40_DS, 162000, + 130300, 12, 12, 4, 51, 51, 51 }, /* 162 Mb */ + [52] = { RC_HT_DT_40, WLAN_RC_PHY_HT_40_DS, 216000, + 162800, 13, 13, 4, 52, 52, 52 }, /* 216 Mb */ + [53] = { RC_HT_DT_40, WLAN_RC_PHY_HT_40_DS, 243000, + 178200, 14, 14, 4, 53, 53, 53 }, /* 243 Mb */ + [54] = { RC_HT_DT_40, WLAN_RC_PHY_HT_40_DS, 270000, + 192100, 15, 15, 4, 54, 55, 55 }, /* 270 Mb */ + [55] = { RC_HT_DT_40, WLAN_RC_PHY_HT_40_DS_HGI, 300000, + 207000, 15, 15, 4, 54, 55, 55 }, /* 300 Mb */ + [56] = { RC_INVALID, WLAN_RC_PHY_HT_40_TS, 40500, + 36100, 16, 16, 0, 56, 56, 56 }, /* 40.5 Mb */ + [57] = { RC_INVALID, WLAN_RC_PHY_HT_40_TS, 81000, + 72900, 17, 17, 2, 57, 57, 57 }, /* 81 Mb */ + [58] = { RC_INVALID, WLAN_RC_PHY_HT_40_TS, 121500, + 108300, 18, 18, 2, 58, 58, 58 }, /* 121.5 Mb */ + [59] = { RC_INVALID, WLAN_RC_PHY_HT_40_TS, 162000, + 142000, 19, 19, 4, 59, 59, 59 }, /* 162 Mb */ + [60] = { RC_INVALID, WLAN_RC_PHY_HT_40_TS, 243000, + 205100, 20, 20, 4, 60, 61, 61 }, /* 243 Mb */ + [61] = { RC_INVALID, WLAN_RC_PHY_HT_40_TS_HGI, 270000, + 224700, 20, 20, 4, 60, 61, 61 }, /* 270 Mb */ + [62] = { RC_HT_T_40, WLAN_RC_PHY_HT_40_TS, 324000, + 263100, 21, 21, 4, 62, 63, 63 }, /* 324 Mb */ + [63] = { RC_HT_T_40, WLAN_RC_PHY_HT_40_TS_HGI, 360000, + 288000, 21, 21, 4, 62, 63, 63 }, /* 360 Mb */ + [64] = { RC_HT_T_40, WLAN_RC_PHY_HT_40_TS, 364500, + 290700, 22, 22, 4, 64, 65, 65 }, /* 364.5 Mb */ + [65] = { RC_HT_T_40, WLAN_RC_PHY_HT_40_TS_HGI, 405000, + 317200, 22, 22, 4, 64, 65, 65 }, /* 405 Mb */ + [66] = { RC_HT_T_40, WLAN_RC_PHY_HT_40_TS, 405000, + 317200, 23, 23, 4, 66, 67, 67 }, /* 405 Mb */ + [67] = { RC_HT_T_40, WLAN_RC_PHY_HT_40_TS_HGI, 450000, + 346400, 23, 23, 4, 66, 67, 67 }, /* 450 Mb */ }, 50, /* probe interval */ WLAN_RC_HT_FLAG, /* Phy rates allowed initially */ @@ -118,103 +168,153 @@ static const struct ath_rate_table ar5416_11na_ratetable = { * for HT are the 64K max aggregate limit */ static const struct ath_rate_table ar5416_11ng_ratetable = { - 47, + 72, 12, /* MCS start */ { - { VALID_ALL, VALID_ALL, WLAN_RC_PHY_CCK, 1000, /* 1 Mb */ - 900, 0, 2, 0, 0, 0, 0, 0 }, - { VALID_ALL, VALID_ALL, WLAN_RC_PHY_CCK, 2000, /* 2 Mb */ - 1900, 1, 4, 1, 1, 1, 1, 1 }, - { VALID_ALL, VALID_ALL, WLAN_RC_PHY_CCK, 5500, /* 5.5 Mb */ - 4900, 2, 11, 2, 2, 2, 2, 2 }, - { VALID_ALL, VALID_ALL, WLAN_RC_PHY_CCK, 11000, /* 11 Mb */ - 8100, 3, 22, 3, 3, 3, 3, 3 }, - { INVALID, INVALID, WLAN_RC_PHY_OFDM, 6000, /* 6 Mb */ - 5400, 4, 12, 4, 4, 4, 4, 4 }, - { INVALID, INVALID, WLAN_RC_PHY_OFDM, 9000, /* 9 Mb */ - 7800, 5, 18, 4, 5, 5, 5, 5 }, - { VALID, VALID, WLAN_RC_PHY_OFDM, 12000, /* 12 Mb */ - 10100, 6, 24, 6, 6, 6, 6, 6 }, - { VALID, VALID, WLAN_RC_PHY_OFDM, 18000, /* 18 Mb */ - 14100, 7, 36, 6, 7, 7, 7, 7 }, - { VALID, VALID, WLAN_RC_PHY_OFDM, 24000, /* 24 Mb */ - 17700, 8, 48, 8, 8, 8, 8, 8 }, - { VALID, VALID, WLAN_RC_PHY_OFDM, 36000, /* 36 Mb */ - 23700, 9, 72, 8, 9, 9, 9, 9 }, - { VALID, VALID, WLAN_RC_PHY_OFDM, 48000, /* 48 Mb */ - 27400, 10, 96, 8, 10, 10, 10, 10 }, - { VALID, VALID, WLAN_RC_PHY_OFDM, 54000, /* 54 Mb */ - 30900, 11, 108, 8, 11, 11, 11, 11 }, - { INVALID, INVALID, WLAN_RC_PHY_HT_20_SS, 6500, /* 6.5 Mb */ - 6400, 0, 0, 4, 12, 29, 12, 29 }, - { VALID_20, VALID_20, WLAN_RC_PHY_HT_20_SS, 13000, /* 13 Mb */ - 12700, 1, 1, 6, 13, 30, 13, 30 }, - { VALID_20, VALID_20, WLAN_RC_PHY_HT_20_SS, 19500, /* 19.5 Mb */ - 18800, 2, 2, 6, 14, 31, 14, 31 }, - { VALID_20, VALID_20, WLAN_RC_PHY_HT_20_SS, 26000, /* 26 Mb */ - 25000, 3, 3, 8, 15, 32, 15, 32 }, - { VALID_20, VALID_20, WLAN_RC_PHY_HT_20_SS, 39000, /* 39 Mb */ - 36700, 4, 4, 8, 16, 33, 16, 33 }, - { INVALID, VALID_20, WLAN_RC_PHY_HT_20_SS, 52000, /* 52 Mb */ - 48100, 5, 5, 8, 17, 34, 17, 34 }, - { INVALID, VALID_20, WLAN_RC_PHY_HT_20_SS, 58500, /* 58.5 Mb */ - 53500, 6, 6, 8, 18, 35, 18, 35 }, - { INVALID, VALID_20, WLAN_RC_PHY_HT_20_SS, 65000, /* 65 Mb */ - 59000, 7, 7, 8, 19, 36, 19, 37 }, - { INVALID, INVALID, WLAN_RC_PHY_HT_20_DS, 13000, /* 13 Mb */ - 12700, 8, 8, 4, 20, 38, 20, 38 }, - { INVALID, INVALID, WLAN_RC_PHY_HT_20_DS, 26000, /* 26 Mb */ - 24800, 9, 9, 6, 21, 39, 21, 39 }, - { INVALID, INVALID, WLAN_RC_PHY_HT_20_DS, 39000, /* 39 Mb */ - 36600, 10, 10, 6, 22, 40, 22, 40 }, - { VALID_20, INVALID, WLAN_RC_PHY_HT_20_DS, 52000, /* 52 Mb */ - 48100, 11, 11, 8, 23, 41, 23, 41 }, - { VALID_20, INVALID, WLAN_RC_PHY_HT_20_DS, 78000, /* 78 Mb */ - 69500, 12, 12, 8, 24, 42, 24, 42 }, - { VALID_20, INVALID, WLAN_RC_PHY_HT_20_DS, 104000, /* 104 Mb */ - 89500, 13, 13, 8, 25, 43, 25, 43 }, - { VALID_20, INVALID, WLAN_RC_PHY_HT_20_DS, 117000, /* 117 Mb */ - 98900, 14, 14, 8, 26, 44, 26, 44 }, - { VALID_20, INVALID, WLAN_RC_PHY_HT_20_DS, 130000, /* 130 Mb */ - 108300, 15, 15, 8, 27, 45, 28, 46 }, - { VALID_20, INVALID, WLAN_RC_PHY_HT_20_DS_HGI, 144400, /* 130 Mb */ - 120000, 15, 15, 8, 27, 45, 28, 46 }, - { VALID_40, VALID_40, WLAN_RC_PHY_HT_40_SS, 13500, /* 13.5 Mb */ - 13200, 0, 0, 8, 12, 29, 29, 29 }, - { VALID_40, VALID_40, WLAN_RC_PHY_HT_40_SS, 27500, /* 27.0 Mb */ - 25900, 1, 1, 8, 13, 30, 30, 30 }, - { VALID_40, VALID_40, WLAN_RC_PHY_HT_40_SS, 40500, /* 40.5 Mb */ - 38600, 2, 2, 8, 14, 31, 31, 31 }, - { VALID_40, VALID_40, WLAN_RC_PHY_HT_40_SS, 54000, /* 54 Mb */ - 49800, 3, 3, 8, 15, 32, 32, 32 }, - { VALID_40, VALID_40, WLAN_RC_PHY_HT_40_SS, 81500, /* 81 Mb */ - 72200, 4, 4, 8, 16, 33, 33, 33 }, - { INVALID, VALID_40, WLAN_RC_PHY_HT_40_SS, 108000, /* 108 Mb */ - 92900, 5, 5, 8, 17, 34, 34, 34 }, - { INVALID, VALID_40, WLAN_RC_PHY_HT_40_SS, 121500, /* 121.5 Mb */ - 102700, 6, 6, 8, 18, 35, 35, 35 }, - { INVALID, VALID_40, WLAN_RC_PHY_HT_40_SS, 135000, /* 135 Mb */ - 112000, 7, 7, 8, 19, 36, 37, 37 }, - { INVALID, VALID_40, WLAN_RC_PHY_HT_40_SS_HGI, 150000, /* 150 Mb */ - 122000, 7, 7, 8, 19, 36, 37, 37 }, - { INVALID, INVALID, WLAN_RC_PHY_HT_40_DS, 27000, /* 27 Mb */ - 25800, 8, 8, 8, 20, 38, 38, 38 }, - { INVALID, INVALID, WLAN_RC_PHY_HT_40_DS, 54000, /* 54 Mb */ - 49800, 9, 9, 8, 21, 39, 39, 39 }, - { INVALID, INVALID, WLAN_RC_PHY_HT_40_DS, 81000, /* 81 Mb */ - 71900, 10, 10, 8, 22, 40, 40, 40 }, - { VALID_40, INVALID, WLAN_RC_PHY_HT_40_DS, 108000, /* 108 Mb */ - 92500, 11, 11, 8, 23, 41, 41, 41 }, - { VALID_40, INVALID, WLAN_RC_PHY_HT_40_DS, 162000, /* 162 Mb */ - 130300, 12, 12, 8, 24, 42, 42, 42 }, - { VALID_40, INVALID, WLAN_RC_PHY_HT_40_DS, 216000, /* 216 Mb */ - 162800, 13, 13, 8, 25, 43, 43, 43 }, - { VALID_40, INVALID, WLAN_RC_PHY_HT_40_DS, 243000, /* 243 Mb */ - 178200, 14, 14, 8, 26, 44, 44, 44 }, - { VALID_40, INVALID, WLAN_RC_PHY_HT_40_DS, 270000, /* 270 Mb */ - 192100, 15, 15, 8, 27, 45, 46, 46 }, - { VALID_40, INVALID, WLAN_RC_PHY_HT_40_DS_HGI, 300000, /* 300 Mb */ - 207000, 15, 15, 8, 27, 45, 46, 46 }, + [0] = { RC_ALL, WLAN_RC_PHY_CCK, 1000, + 900, 0, 2, 0, 0, 0, 0 }, /* 1 Mb */ + [1] = { RC_ALL, WLAN_RC_PHY_CCK, 2000, + 1900, 1, 4, 1, 1, 1, 1 }, /* 2 Mb */ + [2] = { RC_ALL, WLAN_RC_PHY_CCK, 5500, + 4900, 2, 11, 2, 2, 2, 2 }, /* 5.5 Mb */ + [3] = { RC_ALL, WLAN_RC_PHY_CCK, 11000, + 8100, 3, 22, 3, 3, 3, 3 }, /* 11 Mb */ + [4] = { RC_INVALID, WLAN_RC_PHY_OFDM, 6000, + 5400, 4, 12, 4, 4, 4, 4 }, /* 6 Mb */ + [5] = { RC_INVALID, WLAN_RC_PHY_OFDM, 9000, + 7800, 5, 18, 4, 5, 5, 5 }, /* 9 Mb */ + [6] = { RC_L_SDT, WLAN_RC_PHY_OFDM, 12000, + 10100, 6, 24, 6, 6, 6, 6 }, /* 12 Mb */ + [7] = { RC_L_SDT, WLAN_RC_PHY_OFDM, 18000, + 14100, 7, 36, 6, 7, 7, 7 }, /* 18 Mb */ + [8] = { RC_L_SDT, WLAN_RC_PHY_OFDM, 24000, + 17700, 8, 48, 8, 8, 8, 8 }, /* 24 Mb */ + [9] = { RC_L_SDT, WLAN_RC_PHY_OFDM, 36000, + 23700, 9, 72, 8, 9, 9, 9 }, /* 36 Mb */ + [10] = { RC_L_SDT, WLAN_RC_PHY_OFDM, 48000, + 27400, 10, 96, 8, 10, 10, 10 }, /* 48 Mb */ + [11] = { RC_L_SDT, WLAN_RC_PHY_OFDM, 54000, + 30900, 11, 108, 8, 11, 11, 11 }, /* 54 Mb */ + [12] = { RC_INVALID, WLAN_RC_PHY_HT_20_SS, 6500, + 6400, 0, 0, 4, 42, 12, 42 }, /* 6.5 Mb */ + [13] = { RC_HT_SDT_20, WLAN_RC_PHY_HT_20_SS, 13000, + 12700, 1, 1, 6, 43, 13, 43 }, /* 13 Mb */ + [14] = { RC_HT_SDT_20, WLAN_RC_PHY_HT_20_SS, 19500, + 18800, 2, 2, 6, 44, 14, 44 }, /* 19.5 Mb*/ + [15] = { RC_HT_SD_20, WLAN_RC_PHY_HT_20_SS, 26000, + 25000, 3, 3, 8, 45, 15, 45 }, /* 26 Mb */ + [16] = { RC_HT_SD_20, WLAN_RC_PHY_HT_20_SS, 39000, + 36700, 4, 4, 8, 46, 16, 46 }, /* 39 Mb */ + [17] = { RC_HT_S_20, WLAN_RC_PHY_HT_20_SS, 52000, + 48100, 5, 5, 8, 47, 17, 47 }, /* 52 Mb */ + [18] = { RC_HT_S_20, WLAN_RC_PHY_HT_20_SS, 58500, + 53500, 6, 6, 8, 48, 18, 48 }, /* 58.5 Mb */ + [19] = { RC_HT_S_20, WLAN_RC_PHY_HT_20_SS, 65000, + 59000, 7, 7, 8, 49, 20, 50 }, /* 65 Mb */ + [20] = { RC_HT_S_20, WLAN_RC_PHY_HT_20_SS_HGI, 72200, + 65400, 7, 7, 8, 49, 20, 50 }, /* 65 Mb*/ + [21] = { RC_INVALID, WLAN_RC_PHY_HT_20_DS, 13000, + 12700, 8, 8, 4, 51, 21, 51 }, /* 13 Mb */ + [22] = { RC_HT_T_20, WLAN_RC_PHY_HT_20_DS, 26000, + 24800, 9, 9, 6, 52, 22, 52 }, /* 26 Mb */ + [23] = { RC_HT_T_20, WLAN_RC_PHY_HT_20_DS, 39000, + 36600, 10, 10, 6, 53, 23, 53 }, /* 39 Mb */ + [24] = { RC_HT_DT_20, WLAN_RC_PHY_HT_20_DS, 52000, + 48100, 11, 11, 8, 54, 24, 54 }, /* 52 Mb */ + [25] = { RC_HT_DT_20, WLAN_RC_PHY_HT_20_DS, 78000, + 69500, 12, 12, 8, 55, 25, 55 }, /* 78 Mb */ + [26] = { RC_HT_DT_20, WLAN_RC_PHY_HT_20_DS, 104000, + 89500, 13, 13, 8, 56, 26, 56 }, /* 104 Mb */ + [27] = { RC_HT_DT_20, WLAN_RC_PHY_HT_20_DS, 117000, + 98900, 14, 14, 8, 57, 27, 57 }, /* 117 Mb */ + [28] = { RC_HT_DT_20, WLAN_RC_PHY_HT_20_DS, 130000, + 108300, 15, 15, 8, 58, 29, 59 }, /* 130 Mb */ + [29] = { RC_HT_DT_20, WLAN_RC_PHY_HT_20_DS_HGI, 144400, + 120000, 15, 15, 8, 58, 29, 59 }, /* 144.4 Mb */ + [30] = { RC_INVALID, WLAN_RC_PHY_HT_20_TS, 19500, + 17400, 16, 16, 4, 60, 30, 60 }, /* 19.5 Mb */ + [31] = { RC_INVALID, WLAN_RC_PHY_HT_20_TS, 39000, + 35100, 17, 17, 6, 61, 31, 61 }, /* 39 Mb */ + [32] = { RC_INVALID, WLAN_RC_PHY_HT_20_TS, 58500, + 52600, 18, 18, 6, 62, 32, 62 }, /* 58.5 Mb */ + [33] = { RC_INVALID, WLAN_RC_PHY_HT_20_TS, 78000, + 70400, 19, 19, 8, 63, 33, 63 }, /* 78 Mb */ + [34] = { RC_INVALID, WLAN_RC_PHY_HT_20_TS, 117000, + 104900, 20, 20, 8, 64, 35, 65 }, /* 117 Mb */ + [35] = { RC_INVALID, WLAN_RC_PHY_HT_20_TS_HGI, 130000, + 115800, 20, 20, 8, 64, 35, 65 }, /* 130 Mb */ + [36] = { RC_HT_T_20, WLAN_RC_PHY_HT_20_TS, 156000, + 137200, 21, 21, 8, 66, 37, 67 }, /* 156 Mb */ + [37] = { RC_HT_T_20, WLAN_RC_PHY_HT_20_TS_HGI, 173300, + 151100, 21, 21, 8, 66, 37, 67 }, /* 173.3 Mb */ + [38] = { RC_HT_T_20, WLAN_RC_PHY_HT_20_TS, 175500, + 152800, 22, 22, 8, 68, 39, 69 }, /* 175.5 Mb */ + [39] = { RC_HT_T_20, WLAN_RC_PHY_HT_20_TS_HGI, 195000, + 168400, 22, 22, 8, 68, 39, 69 }, /* 195 Mb */ + [40] = { RC_HT_T_20, WLAN_RC_PHY_HT_20_TS, 195000, + 168400, 23, 23, 8, 70, 41, 71 }, /* 195 Mb */ + [41] = { RC_HT_T_20, WLAN_RC_PHY_HT_20_TS_HGI, 216700, + 185000, 23, 23, 8, 70, 41, 71 }, /* 216.7 Mb */ + [42] = { RC_HT_SDT_40, WLAN_RC_PHY_HT_40_SS, 13500, + 13200, 0, 0, 8, 42, 42, 42 }, /* 13.5 Mb */ + [43] = { RC_HT_SDT_40, WLAN_RC_PHY_HT_40_SS, 27500, + 25900, 1, 1, 8, 43, 43, 43 }, /* 27.0 Mb */ + [44] = { RC_HT_SDT_40, WLAN_RC_PHY_HT_40_SS, 40500, + 38600, 2, 2, 8, 44, 44, 44 }, /* 40.5 Mb */ + [45] = { RC_HT_SD_40, WLAN_RC_PHY_HT_40_SS, 54000, + 49800, 3, 3, 8, 45, 45, 45 }, /* 54 Mb */ + [46] = { RC_HT_SD_40, WLAN_RC_PHY_HT_40_SS, 81500, + 72200, 4, 4, 8, 46, 46, 46 }, /* 81 Mb */ + [47] = { RC_HT_S_40 , WLAN_RC_PHY_HT_40_SS, 108000, + 92900, 5, 5, 8, 47, 47, 47 }, /* 108 Mb */ + [48] = { RC_HT_S_40, WLAN_RC_PHY_HT_40_SS, 121500, + 102700, 6, 6, 8, 48, 48, 48 }, /* 121.5 Mb */ + [49] = { RC_HT_S_40, WLAN_RC_PHY_HT_40_SS, 135000, + 112000, 7, 7, 8, 49, 50, 50 }, /* 135 Mb */ + [50] = { RC_HT_S_40, WLAN_RC_PHY_HT_40_SS_HGI, 150000, + 122000, 7, 7, 8, 49, 50, 50 }, /* 150 Mb */ + [51] = { RC_INVALID, WLAN_RC_PHY_HT_40_DS, 27000, + 25800, 8, 8, 8, 51, 51, 51 }, /* 27 Mb */ + [52] = { RC_HT_T_40, WLAN_RC_PHY_HT_40_DS, 54000, + 49800, 9, 9, 8, 52, 52, 52 }, /* 54 Mb */ + [53] = { RC_HT_T_40, WLAN_RC_PHY_HT_40_DS, 81000, + 71900, 10, 10, 8, 53, 53, 53 }, /* 81 Mb */ + [54] = { RC_HT_DT_40, WLAN_RC_PHY_HT_40_DS, 108000, + 92500, 11, 11, 8, 54, 54, 54 }, /* 108 Mb */ + [55] = { RC_HT_DT_40, WLAN_RC_PHY_HT_40_DS, 162000, + 130300, 12, 12, 8, 55, 55, 55 }, /* 162 Mb */ + [56] = { RC_HT_DT_40, WLAN_RC_PHY_HT_40_DS, 216000, + 162800, 13, 13, 8, 56, 56, 56 }, /* 216 Mb */ + [57] = { RC_HT_DT_40, WLAN_RC_PHY_HT_40_DS, 243000, + 178200, 14, 14, 8, 57, 57, 57 }, /* 243 Mb */ + [58] = { RC_HT_DT_40, WLAN_RC_PHY_HT_40_DS, 270000, + 192100, 15, 15, 8, 58, 59, 59 }, /* 270 Mb */ + [59] = { RC_HT_DT_40, WLAN_RC_PHY_HT_40_DS_HGI, 300000, + 207000, 15, 15, 8, 58, 59, 59 }, /* 300 Mb */ + [60] = { RC_INVALID, WLAN_RC_PHY_HT_40_TS, 40500, + 36100, 16, 16, 8, 60, 60, 60 }, /* 40.5 Mb */ + [61] = { RC_INVALID, WLAN_RC_PHY_HT_40_TS, 81000, + 72900, 17, 17, 8, 61, 61, 61 }, /* 81 Mb */ + [62] = { RC_INVALID, WLAN_RC_PHY_HT_40_TS, 121500, + 108300, 18, 18, 8, 62, 62, 62 }, /* 121.5 Mb */ + [63] = { RC_INVALID, WLAN_RC_PHY_HT_40_TS, 162000, + 142000, 19, 19, 8, 63, 63, 63 }, /* 162 Mb */ + [64] = { RC_INVALID, WLAN_RC_PHY_HT_40_TS, 243000, + 205100, 20, 20, 8, 64, 65, 65 }, /* 243 Mb */ + [65] = { RC_INVALID, WLAN_RC_PHY_HT_40_TS_HGI, 270000, + 224700, 20, 20, 8, 64, 65, 65 }, /* 170 Mb */ + [66] = { RC_HT_T_40, WLAN_RC_PHY_HT_40_TS, 324000, + 263100, 21, 21, 8, 66, 67, 67 }, /* 324 Mb */ + [67] = { RC_HT_T_40, WLAN_RC_PHY_HT_40_TS_HGI, 360000, + 288000, 21, 21, 8, 66, 67, 67 }, /* 360 Mb */ + [68] = { RC_HT_T_40, WLAN_RC_PHY_HT_40_TS, 364500, + 290700, 22, 22, 8, 68, 69, 69 }, /* 364.5 Mb */ + [69] = { RC_HT_T_40, WLAN_RC_PHY_HT_40_TS_HGI, 405000, + 317200, 22, 22, 8, 68, 69, 69 }, /* 405 Mb */ + [70] = { RC_HT_T_40, WLAN_RC_PHY_HT_40_TS, 405000, + 317200, 23, 23, 8, 70, 71, 71 }, /* 405 Mb */ + [71] = { RC_HT_T_40, WLAN_RC_PHY_HT_40_TS_HGI, 450000, + 346400, 23, 23, 8, 70, 71, 71 }, /* 450 Mb */ }, 50, /* probe interval */ WLAN_RC_HT_FLAG, /* Phy rates allowed initially */ @@ -224,22 +324,22 @@ static const struct ath_rate_table ar5416_11a_ratetable = { 8, 0, { - { VALID, VALID, WLAN_RC_PHY_OFDM, 6000, /* 6 Mb */ - 5400, 0, 12, 0, 0, 0 }, - { VALID, VALID, WLAN_RC_PHY_OFDM, 9000, /* 9 Mb */ - 7800, 1, 18, 0, 1, 0 }, - { VALID, VALID, WLAN_RC_PHY_OFDM, 12000, /* 12 Mb */ - 10000, 2, 24, 2, 2, 0 }, - { VALID, VALID, WLAN_RC_PHY_OFDM, 18000, /* 18 Mb */ - 13900, 3, 36, 2, 3, 0 }, - { VALID, VALID, WLAN_RC_PHY_OFDM, 24000, /* 24 Mb */ - 17300, 4, 48, 4, 4, 0 }, - { VALID, VALID, WLAN_RC_PHY_OFDM, 36000, /* 36 Mb */ - 23000, 5, 72, 4, 5, 0 }, - { VALID, VALID, WLAN_RC_PHY_OFDM, 48000, /* 48 Mb */ - 27400, 6, 96, 4, 6, 0 }, - { VALID, VALID, WLAN_RC_PHY_OFDM, 54000, /* 54 Mb */ - 29300, 7, 108, 4, 7, 0 }, + { RC_L_SDT, WLAN_RC_PHY_OFDM, 6000, /* 6 Mb */ + 5400, 0, 12, 0}, + { RC_L_SDT, WLAN_RC_PHY_OFDM, 9000, /* 9 Mb */ + 7800, 1, 18, 0}, + { RC_L_SDT, WLAN_RC_PHY_OFDM, 12000, /* 12 Mb */ + 10000, 2, 24, 2}, + { RC_L_SDT, WLAN_RC_PHY_OFDM, 18000, /* 18 Mb */ + 13900, 3, 36, 2}, + { RC_L_SDT, WLAN_RC_PHY_OFDM, 24000, /* 24 Mb */ + 17300, 4, 48, 4}, + { RC_L_SDT, WLAN_RC_PHY_OFDM, 36000, /* 36 Mb */ + 23000, 5, 72, 4}, + { RC_L_SDT, WLAN_RC_PHY_OFDM, 48000, /* 48 Mb */ + 27400, 6, 96, 4}, + { RC_L_SDT, WLAN_RC_PHY_OFDM, 54000, /* 54 Mb */ + 29300, 7, 108, 4}, }, 50, /* probe interval */ 0, /* Phy rates allowed initially */ @@ -249,30 +349,30 @@ static const struct ath_rate_table ar5416_11g_ratetable = { 12, 0, { - { VALID, VALID, WLAN_RC_PHY_CCK, 1000, /* 1 Mb */ - 900, 0, 2, 0, 0, 0 }, - { VALID, VALID, WLAN_RC_PHY_CCK, 2000, /* 2 Mb */ - 1900, 1, 4, 1, 1, 0 }, - { VALID, VALID, WLAN_RC_PHY_CCK, 5500, /* 5.5 Mb */ - 4900, 2, 11, 2, 2, 0 }, - { VALID, VALID, WLAN_RC_PHY_CCK, 11000, /* 11 Mb */ - 8100, 3, 22, 3, 3, 0 }, - { INVALID, INVALID, WLAN_RC_PHY_OFDM, 6000, /* 6 Mb */ - 5400, 4, 12, 4, 4, 0 }, - { INVALID, INVALID, WLAN_RC_PHY_OFDM, 9000, /* 9 Mb */ - 7800, 5, 18, 4, 5, 0 }, - { VALID, VALID, WLAN_RC_PHY_OFDM, 12000, /* 12 Mb */ - 10000, 6, 24, 6, 6, 0 }, - { VALID, VALID, WLAN_RC_PHY_OFDM, 18000, /* 18 Mb */ - 13900, 7, 36, 6, 7, 0 }, - { VALID, VALID, WLAN_RC_PHY_OFDM, 24000, /* 24 Mb */ - 17300, 8, 48, 8, 8, 0 }, - { VALID, VALID, WLAN_RC_PHY_OFDM, 36000, /* 36 Mb */ - 23000, 9, 72, 8, 9, 0 }, - { VALID, VALID, WLAN_RC_PHY_OFDM, 48000, /* 48 Mb */ - 27400, 10, 96, 8, 10, 0 }, - { VALID, VALID, WLAN_RC_PHY_OFDM, 54000, /* 54 Mb */ - 29300, 11, 108, 8, 11, 0 }, + { RC_L_SDT, WLAN_RC_PHY_CCK, 1000, /* 1 Mb */ + 900, 0, 2, 0}, + { RC_L_SDT, WLAN_RC_PHY_CCK, 2000, /* 2 Mb */ + 1900, 1, 4, 1}, + { RC_L_SDT, WLAN_RC_PHY_CCK, 5500, /* 5.5 Mb */ + 4900, 2, 11, 2}, + { RC_L_SDT, WLAN_RC_PHY_CCK, 11000, /* 11 Mb */ + 8100, 3, 22, 3}, + { RC_INVALID, WLAN_RC_PHY_OFDM, 6000, /* 6 Mb */ + 5400, 4, 12, 4}, + { RC_INVALID, WLAN_RC_PHY_OFDM, 9000, /* 9 Mb */ + 7800, 5, 18, 4}, + { RC_L_SDT, WLAN_RC_PHY_OFDM, 12000, /* 12 Mb */ + 10000, 6, 24, 6}, + { RC_L_SDT, WLAN_RC_PHY_OFDM, 18000, /* 18 Mb */ + 13900, 7, 36, 6}, + { RC_L_SDT, WLAN_RC_PHY_OFDM, 24000, /* 24 Mb */ + 17300, 8, 48, 8}, + { RC_L_SDT, WLAN_RC_PHY_OFDM, 36000, /* 36 Mb */ + 23000, 9, 72, 8}, + { RC_L_SDT, WLAN_RC_PHY_OFDM, 48000, /* 48 Mb */ + 27400, 10, 96, 8}, + { RC_L_SDT, WLAN_RC_PHY_OFDM, 54000, /* 54 Mb */ + 29300, 11, 108, 8}, }, 50, /* probe interval */ 0, /* Phy rates allowed initially */ @@ -342,7 +442,7 @@ static inline void ath_rc_set_valid_txmask(struct ath_rate_priv *ath_rc_priv, u8 index, int valid_tx_rate) { BUG_ON(index > ath_rc_priv->rate_table_size); - ath_rc_priv->valid_rate_index[index] = valid_tx_rate ? 1 : 0; + ath_rc_priv->valid_rate_index[index] = !!valid_tx_rate; } static inline @@ -374,6 +474,8 @@ static int ath_rc_valid_phyrate(u32 phy, u32 capflag, int ignore_cw) return 0; if (WLAN_RC_PHY_DS(phy) && !(capflag & WLAN_RC_DS_FLAG)) return 0; + if (WLAN_RC_PHY_TS(phy) && !(capflag & WLAN_RC_TS_FLAG)) + return 0; if (WLAN_RC_PHY_SGI(phy) && !(capflag & WLAN_RC_SGI_FLAG)) return 0; if (!ignore_cw && WLAN_RC_PHY_HT(phy)) @@ -404,13 +506,9 @@ static u8 ath_rc_init_validrates(struct ath_rate_priv *ath_rc_priv, u32 capflag) { u8 i, hi = 0; - u32 valid; for (i = 0; i < rate_table->rate_cnt; i++) { - valid = (!(ath_rc_priv->ht_cap & WLAN_RC_DS_FLAG) ? - rate_table->info[i].valid_single_stream : - rate_table->info[i].valid); - if (valid == 1) { + if (rate_table->info[i].rate_flags & RC_LEGACY) { u32 phy = rate_table->info[i].phy; u8 valid_rate_count = 0; @@ -422,7 +520,7 @@ static u8 ath_rc_init_validrates(struct ath_rate_priv *ath_rc_priv, ath_rc_priv->valid_phy_rateidx[phy][valid_rate_count] = i; ath_rc_priv->valid_phy_ratecnt[phy] += 1; ath_rc_set_valid_txmask(ath_rc_priv, i, 1); - hi = A_MAX(hi, i); + hi = i; } } @@ -440,9 +538,7 @@ static u8 ath_rc_setvalid_rates(struct ath_rate_priv *ath_rc_priv, for (i = 0; i < rateset->rs_nrates; i++) { for (j = 0; j < rate_table->rate_cnt; j++) { u32 phy = rate_table->info[j].phy; - u32 valid = (!(ath_rc_priv->ht_cap & WLAN_RC_DS_FLAG) ? - rate_table->info[j].valid_single_stream : - rate_table->info[j].valid); + u16 rate_flags = rate_table->info[i].rate_flags; u8 rate = rateset->rs_rates[i]; u8 dot11rate = rate_table->info[j].dot11rate; @@ -451,8 +547,9 @@ static u8 ath_rc_setvalid_rates(struct ath_rate_priv *ath_rc_priv, * (VALID/VALID_20/VALID_40) flags */ if ((rate == dot11rate) && - ((valid & WLAN_RC_CAP_MODE(capflag)) == - WLAN_RC_CAP_MODE(capflag)) && + (rate_flags & WLAN_RC_CAP_MODE(capflag)) == + WLAN_RC_CAP_MODE(capflag) && + (rate_flags & WLAN_RC_CAP_STREAM(capflag)) && !WLAN_RC_PHY_HT(phy)) { u8 valid_rate_count = 0; @@ -486,14 +583,13 @@ static u8 ath_rc_setvalid_htrates(struct ath_rate_priv *ath_rc_priv, for (i = 0; i < rateset->rs_nrates; i++) { for (j = 0; j < rate_table->rate_cnt; j++) { u32 phy = rate_table->info[j].phy; - u32 valid = (!(ath_rc_priv->ht_cap & WLAN_RC_DS_FLAG) ? - rate_table->info[j].valid_single_stream : - rate_table->info[j].valid); + u16 rate_flags = rate_table->info[j].rate_flags; u8 rate = rateset->rs_rates[i]; u8 dot11rate = rate_table->info[j].dot11rate; if ((rate != dot11rate) || !WLAN_RC_PHY_HT(phy) || - !WLAN_RC_PHY_HT_VALID(valid, capflag)) + !(rate_flags & WLAN_RC_CAP_STREAM(capflag)) || + !WLAN_RC_PHY_HT_VALID(rate_flags, capflag)) continue; if (!ath_rc_valid_phyrate(phy, capflag, 0)) @@ -589,12 +685,15 @@ static u8 ath_rc_get_highest_rix(struct ath_softc *sc, if (rate > (ath_rc_priv->rate_table_size - 1)) rate = ath_rc_priv->rate_table_size - 1; - if (rate_table->info[rate].valid && - (ath_rc_priv->ht_cap & WLAN_RC_DS_FLAG)) + if (RC_TS_ONLY(rate_table->info[rate].rate_flags) && + (ath_rc_priv->ht_cap & WLAN_RC_TS_FLAG)) + return rate; + + if (RC_DS_OR_LATER(rate_table->info[rate].rate_flags) && + (ath_rc_priv->ht_cap & (WLAN_RC_DS_FLAG | WLAN_RC_TS_FLAG))) return rate; - if (rate_table->info[rate].valid_single_stream && - !(ath_rc_priv->ht_cap & WLAN_RC_DS_FLAG)) + if (RC_SS_OR_LEGACY(rate_table->info[rate].rate_flags)) return rate; /* This should not happen */ @@ -1007,12 +1106,19 @@ static void ath_rc_update_ht(struct ath_softc *sc, static int ath_rc_get_rateindex(const struct ath_rate_table *rate_table, struct ieee80211_tx_rate *rate) { - int rix; + int rix = 0, i = 0; + int mcs_rix_off[] = { 7, 15, 20, 21, 22, 23 }; if (!(rate->flags & IEEE80211_TX_RC_MCS)) return rate->idx; - rix = rate->idx + rate_table->mcs_start; + while (rate->idx > mcs_rix_off[i] && + i < sizeof(mcs_rix_off)/sizeof(int)) { + rix++; i++; + } + + rix += rate->idx + rate_table->mcs_start; + if ((rate->flags & IEEE80211_TX_RC_40_MHZ_WIDTH) && (rate->flags & IEEE80211_TX_RC_SHORT_GI)) rix = rate_table->info[rix].ht_index; @@ -1020,8 +1126,6 @@ static int ath_rc_get_rateindex(const struct ath_rate_table *rate_table, rix = rate_table->info[rix].sgi_index; else if (rate->flags & IEEE80211_TX_RC_40_MHZ_WIDTH) rix = rate_table->info[rix].cw40index; - else - rix = rate_table->info[rix].base_index; return rix; } @@ -1203,13 +1307,14 @@ static u8 ath_rc_build_ht_caps(struct ath_softc *sc, struct ieee80211_sta *sta, if (sta->ht_cap.ht_supported) { caps = WLAN_RC_HT_FLAG; - if (sta->ht_cap.mcs.rx_mask[1]) + if (sta->ht_cap.mcs.rx_mask[1] && sta->ht_cap.mcs.rx_mask[2]) + caps |= WLAN_RC_TS_FLAG | WLAN_RC_DS_FLAG; + else if (sta->ht_cap.mcs.rx_mask[1]) caps |= WLAN_RC_DS_FLAG; if (is_cw40) caps |= WLAN_RC_40_FLAG; if (is_sgi) caps |= WLAN_RC_SGI_FLAG; - } return caps; diff --git a/drivers/net/wireless/ath/ath9k/rc.h b/drivers/net/wireless/ath/ath9k/rc.h index 3d8d40c..dc10826 100644 --- a/drivers/net/wireless/ath/ath9k/rc.h +++ b/drivers/net/wireless/ath/ath9k/rc.h @@ -24,32 +24,63 @@ struct ath_softc; #define ATH_RATE_MAX 30 -#define RATE_TABLE_SIZE 64 +#define RATE_TABLE_SIZE 72 #define MAX_TX_RATE_PHY 48 -/* VALID_ALL - valid for 20/40/Legacy, - * VALID - Legacy only, - * VALID_20 - HT 20 only, - * VALID_40 - HT 40 only */ -#define INVALID 0x0 -#define VALID 0x1 -#define VALID_20 0x2 -#define VALID_40 0x4 -#define VALID_2040 (VALID_20|VALID_40) -#define VALID_ALL (VALID_2040|VALID) +#define RC_INVALID 0x0000 +#define RC_LEGACY 0x0001 +#define RC_SS 0x0002 +#define RC_DS 0x0004 +#define RC_TS 0x0008 +#define RC_HT_20 0x0010 +#define RC_HT_40 0x0020 + +#define RC_STREAM_MASK 0xe +#define RC_DS_OR_LATER(f) ((((f) & RC_STREAM_MASK) == RC_DS) || \ + (((f) & RC_STREAM_MASK) == (RC_DS | RC_TS))) +#define RC_TS_ONLY(f) (((f) & RC_STREAM_MASK) == RC_TS) +#define RC_SS_OR_LEGACY(f) ((f) & (RC_SS | RC_LEGACY)) + +#define RC_HT_2040 (RC_HT_20 | RC_HT_40) +#define RC_ALL_STREAM (RC_SS | RC_DS | RC_TS) +#define RC_L_SD (RC_LEGACY | RC_SS | RC_DS) +#define RC_L_SDT (RC_LEGACY | RC_SS | RC_DS | RC_TS) +#define RC_HT_S_20 (RC_HT_20 | RC_SS) +#define RC_HT_D_20 (RC_HT_20 | RC_DS) +#define RC_HT_T_20 (RC_HT_20 | RC_TS) +#define RC_HT_S_40 (RC_HT_40 | RC_SS) +#define RC_HT_D_40 (RC_HT_40 | RC_DS) +#define RC_HT_T_40 (RC_HT_40 | RC_TS) + +#define RC_HT_SD_20 (RC_HT_20 | RC_SS | RC_DS) +#define RC_HT_DT_20 (RC_HT_20 | RC_DS | RC_TS) +#define RC_HT_SD_40 (RC_HT_40 | RC_SS | RC_DS) +#define RC_HT_DT_40 (RC_HT_40 | RC_DS | RC_TS) + +#define RC_HT_SD_2040 (RC_HT_2040 | RC_SS | RC_DS) +#define RC_HT_SDT_2040 (RC_HT_2040 | RC_SS | RC_DS | RC_TS) + +#define RC_HT_SDT_20 (RC_HT_20 | RC_SS | RC_DS | RC_TS) +#define RC_HT_SDT_40 (RC_HT_40 | RC_SS | RC_DS | RC_TS) + +#define RC_ALL (RC_LEGACY | RC_HT_2040 | RC_ALL_STREAM) enum { WLAN_RC_PHY_OFDM, WLAN_RC_PHY_CCK, WLAN_RC_PHY_HT_20_SS, WLAN_RC_PHY_HT_20_DS, + WLAN_RC_PHY_HT_20_TS, WLAN_RC_PHY_HT_40_SS, WLAN_RC_PHY_HT_40_DS, + WLAN_RC_PHY_HT_40_TS, WLAN_RC_PHY_HT_20_SS_HGI, WLAN_RC_PHY_HT_20_DS_HGI, + WLAN_RC_PHY_HT_20_TS_HGI, WLAN_RC_PHY_HT_40_SS_HGI, WLAN_RC_PHY_HT_40_DS_HGI, + WLAN_RC_PHY_HT_40_TS_HGI, WLAN_RC_PHY_MAX }; @@ -57,36 +88,50 @@ enum { || (_phy == WLAN_RC_PHY_HT_40_DS) \ || (_phy == WLAN_RC_PHY_HT_20_DS_HGI) \ || (_phy == WLAN_RC_PHY_HT_40_DS_HGI)) +#define WLAN_RC_PHY_TS(_phy) ((_phy == WLAN_RC_PHY_HT_20_TS) \ + || (_phy == WLAN_RC_PHY_HT_40_TS) \ + || (_phy == WLAN_RC_PHY_HT_20_TS_HGI) \ + || (_phy == WLAN_RC_PHY_HT_40_TS_HGI)) #define WLAN_RC_PHY_20(_phy) ((_phy == WLAN_RC_PHY_HT_20_SS) \ || (_phy == WLAN_RC_PHY_HT_20_DS) \ + || (_phy == WLAN_RC_PHY_HT_20_TS) \ || (_phy == WLAN_RC_PHY_HT_20_SS_HGI) \ - || (_phy == WLAN_RC_PHY_HT_20_DS_HGI)) + || (_phy == WLAN_RC_PHY_HT_20_DS_HGI) \ + || (_phy == WLAN_RC_PHY_HT_20_TS_HGI)) #define WLAN_RC_PHY_40(_phy) ((_phy == WLAN_RC_PHY_HT_40_SS) \ || (_phy == WLAN_RC_PHY_HT_40_DS) \ + || (_phy == WLAN_RC_PHY_HT_40_TS) \ || (_phy == WLAN_RC_PHY_HT_40_SS_HGI) \ - || (_phy == WLAN_RC_PHY_HT_40_DS_HGI)) + || (_phy == WLAN_RC_PHY_HT_40_DS_HGI) \ + || (_phy == WLAN_RC_PHY_HT_40_TS_HGI)) #define WLAN_RC_PHY_SGI(_phy) ((_phy == WLAN_RC_PHY_HT_20_SS_HGI) \ || (_phy == WLAN_RC_PHY_HT_20_DS_HGI) \ + || (_phy == WLAN_RC_PHY_HT_20_TS_HGI) \ || (_phy == WLAN_RC_PHY_HT_40_SS_HGI) \ - || (_phy == WLAN_RC_PHY_HT_40_DS_HGI)) + || (_phy == WLAN_RC_PHY_HT_40_DS_HGI) \ + || (_phy == WLAN_RC_PHY_HT_40_TS_HGI)) #define WLAN_RC_PHY_HT(_phy) (_phy >= WLAN_RC_PHY_HT_20_SS) #define WLAN_RC_CAP_MODE(capflag) (((capflag & WLAN_RC_HT_FLAG) ? \ - (capflag & WLAN_RC_40_FLAG) ? VALID_40 : VALID_20 : VALID)) + ((capflag & WLAN_RC_40_FLAG) ? RC_HT_40 : RC_HT_20) : RC_LEGACY)) + +#define WLAN_RC_CAP_STREAM(capflag) (((capflag & WLAN_RC_TS_FLAG) ? \ + (RC_TS) : ((capflag & WLAN_RC_DS_FLAG) ? RC_DS : RC_SS))) /* Return TRUE if flag supports HT20 && client supports HT20 or * return TRUE if flag supports HT40 && client supports HT40. * This is used becos some rates overlap between HT20/HT40. */ #define WLAN_RC_PHY_HT_VALID(flag, capflag) \ - (((flag & VALID_20) && !(capflag & WLAN_RC_40_FLAG)) || \ - ((flag & VALID_40) && (capflag & WLAN_RC_40_FLAG))) + (((flag & RC_HT_20) && !(capflag & WLAN_RC_40_FLAG)) || \ + ((flag & RC_HT_40) && (capflag & WLAN_RC_40_FLAG))) #define WLAN_RC_DS_FLAG (0x01) -#define WLAN_RC_40_FLAG (0x02) -#define WLAN_RC_SGI_FLAG (0x04) -#define WLAN_RC_HT_FLAG (0x08) +#define WLAN_RC_TS_FLAG (0x02) +#define WLAN_RC_40_FLAG (0x04) +#define WLAN_RC_SGI_FLAG (0x08) +#define WLAN_RC_HT_FLAG (0x10) /** * struct ath_rate_table - Rate Control table @@ -110,15 +155,13 @@ struct ath_rate_table { int rate_cnt; int mcs_start; struct { - u8 valid; - u8 valid_single_stream; + u16 rate_flags; u8 phy; u32 ratekbps; u32 user_ratekbps; u8 ratecode; u8 dot11rate; u8 ctrl_rate; - u8 base_index; u8 cw40index; u8 sgi_index; u8 ht_index; diff --git a/drivers/net/wireless/ath/ath9k/virtual.c b/drivers/net/wireless/ath/ath9k/virtual.c index 89423ca..fd20241 100644 --- a/drivers/net/wireless/ath/ath9k/virtual.c +++ b/drivers/net/wireless/ath/ath9k/virtual.c @@ -695,16 +695,18 @@ void ath9k_set_wiphy_idle(struct ath_wiphy *aphy, bool idle) idle ? "idle" : "not-idle"); } /* Only bother starting a queue on an active virtual wiphy */ -void ath_mac80211_start_queue(struct ath_softc *sc, u16 skb_queue) +bool ath_mac80211_start_queue(struct ath_softc *sc, u16 skb_queue) { struct ieee80211_hw *hw = sc->pri_wiphy->hw; unsigned int i; + bool txq_started = false; spin_lock_bh(&sc->wiphy_lock); /* Start the primary wiphy */ if (sc->pri_wiphy->state == ATH_WIPHY_ACTIVE) { ieee80211_wake_queue(hw, skb_queue); + txq_started = true; goto unlock; } @@ -718,11 +720,13 @@ void ath_mac80211_start_queue(struct ath_softc *sc, u16 skb_queue) hw = aphy->hw; ieee80211_wake_queue(hw, skb_queue); + txq_started = true; break; } unlock: spin_unlock_bh(&sc->wiphy_lock); + return txq_started; } /* Go ahead and propagate information to all virtual wiphys, it won't hurt */ diff --git a/drivers/net/wireless/ath/ath9k/xmit.c b/drivers/net/wireless/ath/ath9k/xmit.c index 0644f1e..501b728 100644 --- a/drivers/net/wireless/ath/ath9k/xmit.c +++ b/drivers/net/wireless/ath/ath9k/xmit.c @@ -518,6 +518,14 @@ static void ath_tx_complete_aggr(struct ath_softc *sc, struct ath_txq *txq, bf = bf_next; } + /* prepend un-acked frames to the beginning of the pending frame queue */ + if (!list_empty(&bf_pending)) { + spin_lock_bh(&txq->axq_lock); + list_splice(&bf_pending, &tid->buf_q); + ath_tx_queue_tid(txq, tid); + spin_unlock_bh(&txq->axq_lock); + } + if (tid->state & AGGR_CLEANUP) { if (tid->baw_head == tid->baw_tail) { tid->state &= ~AGGR_ADDBA_COMPLETE; @@ -530,14 +538,6 @@ static void ath_tx_complete_aggr(struct ath_softc *sc, struct ath_txq *txq, return; } - /* prepend un-acked frames to the beginning of the pending frame queue */ - if (!list_empty(&bf_pending)) { - spin_lock_bh(&txq->axq_lock); - list_splice(&bf_pending, &tid->buf_q); - ath_tx_queue_tid(txq, tid); - spin_unlock_bh(&txq->axq_lock); - } - rcu_read_unlock(); if (needreset) @@ -2077,8 +2077,8 @@ static void ath_wake_mac80211_queue(struct ath_softc *sc, struct ath_txq *txq) spin_lock_bh(&txq->axq_lock); if (txq->stopped && sc->tx.pending_frames[qnum] < ATH_MAX_QDEPTH) { - ath_mac80211_start_queue(sc, qnum); - txq->stopped = 0; + if (ath_mac80211_start_queue(sc, qnum)) + txq->stopped = 0; } spin_unlock_bh(&txq->axq_lock); } |