diff options
| author | John W. Linville <linville@tuxdriver.com> | 2011-08-29 14:52:20 -0400 |
|---|---|---|
| committer | John W. Linville <linville@tuxdriver.com> | 2011-08-29 14:52:20 -0400 |
| commit | ba6e5eb107b4b26444cb67ce6fb8eb0973a97964 (patch) | |
| tree | 9377baf652e0cd8360372020b0386e238d07a30d | |
| parent | f3116f62cb56ef5efd172371fab688bb27529f69 (diff) | |
| parent | a508a6ea234571e0e7d1e9f2455fc1eca54d1fef (diff) | |
| download | olio-linux-3.10-ba6e5eb107b4b26444cb67ce6fb8eb0973a97964.tar.xz olio-linux-3.10-ba6e5eb107b4b26444cb67ce6fb8eb0973a97964.zip | |
Merge branch 'master' of git://git.kernel.org/pub/scm/linux/kernel/git/linville/wireless-next into for-davem
121 files changed, 5609 insertions, 1486 deletions
diff --git a/MAINTAINERS b/MAINTAINERS index 194095ac07e..579713ef7cf 100644 --- a/MAINTAINERS +++ b/MAINTAINERS @@ -1230,7 +1230,7 @@ F: Documentation/aoe/ F: drivers/block/aoe/ ATHEROS ATH GENERIC UTILITIES -M: "Luis R. Rodriguez" <lrodriguez@atheros.com> +M: "Luis R. Rodriguez" <mcgrof@qca.qualcomm.com> L: linux-wireless@vger.kernel.org S: Supported F: drivers/net/wireless/ath/* @@ -1238,7 +1238,7 @@ F: drivers/net/wireless/ath/* ATHEROS ATH5K WIRELESS DRIVER M: Jiri Slaby <jirislaby@gmail.com> M: Nick Kossifidis <mickflemm@gmail.com> -M: "Luis R. Rodriguez" <lrodriguez@atheros.com> +M: "Luis R. Rodriguez" <mcgrof@qca.qualcomm.com> M: Bob Copeland <me@bobcopeland.com> L: linux-wireless@vger.kernel.org L: ath5k-devel@lists.ath5k.org @@ -1247,10 +1247,10 @@ S: Maintained F: drivers/net/wireless/ath/ath5k/ ATHEROS ATH9K WIRELESS DRIVER -M: "Luis R. Rodriguez" <lrodriguez@atheros.com> -M: Jouni Malinen <jmalinen@atheros.com> -M: Vasanthakumar Thiagarajan <vasanth@atheros.com> -M: Senthil Balasubramanian <senthilkumar@atheros.com> +M: "Luis R. Rodriguez" <mcgrof@qca.qualcomm.com> +M: Jouni Malinen <jouni@qca.qualcomm.com> +M: Vasanthakumar Thiagarajan <vthiagar@qca.qualcomm.com> +M: Senthil Balasubramanian <senthilb@qca.qualcomm.com> L: linux-wireless@vger.kernel.org L: ath9k-devel@lists.ath9k.org W: http://wireless.kernel.org/en/users/Drivers/ath9k @@ -1278,7 +1278,7 @@ F: drivers/input/misc/ati_remote2.c ATLX ETHERNET DRIVERS M: Jay Cliburn <jcliburn@gmail.com> M: Chris Snook <chris.snook@gmail.com> -M: Jie Yang <jie.yang@atheros.com> +M: Jie Yang <yangjie@qca.qualcomm.com> L: netdev@vger.kernel.org W: http://sourceforge.net/projects/atl1 W: http://atl1.sourceforge.net @@ -4503,6 +4503,17 @@ W: http://www.qlogic.com S: Supported F: drivers/net/ethernet/qlogic/netxen/ +NFC SUBSYSTEM +M: Lauro Ramos Venancio <lauro.venancio@openbossa.org> +M: Aloisio Almeida Jr <aloisio.almeida@openbossa.org> +M: Samuel Ortiz <sameo@linux.intel.com> +L: linux-wireless@vger.kernel.org +S: Maintained +F: net/nfc/ +F: include/linux/nfc.h +F: include/net/nfc.h +F: drivers/nfc/ + NFS, SUNRPC, AND LOCKD CLIENTS M: Trond Myklebust <Trond.Myklebust@netapp.com> L: linux-nfs@vger.kernel.org diff --git a/drivers/bcma/driver_chipcommon_pmu.c b/drivers/bcma/driver_chipcommon_pmu.c index 5940c81e7e1..4bc10aa57bd 100644 --- a/drivers/bcma/driver_chipcommon_pmu.c +++ b/drivers/bcma/driver_chipcommon_pmu.c @@ -90,6 +90,24 @@ void bcma_pmu_swreg_init(struct bcma_drv_cc *cc) } } +/* Disable to allow reading SPROM. Don't know the adventages of enabling it. */ +void bcma_chipco_bcm4331_ext_pa_lines_ctl(struct bcma_drv_cc *cc, bool enable) +{ + struct bcma_bus *bus = cc->core->bus; + u32 val; + + val = bcma_cc_read32(cc, BCMA_CC_CHIPCTL); + if (enable) { + val |= BCMA_CHIPCTL_4331_EXTPA_EN; + if (bus->chipinfo.pkg == 9 || bus->chipinfo.pkg == 11) + val |= BCMA_CHIPCTL_4331_EXTPA_ON_GPIO2_5; + } else { + val &= ~BCMA_CHIPCTL_4331_EXTPA_EN; + val &= ~BCMA_CHIPCTL_4331_EXTPA_ON_GPIO2_5; + } + bcma_cc_write32(cc, BCMA_CC_CHIPCTL, val); +} + void bcma_pmu_workarounds(struct bcma_drv_cc *cc) { struct bcma_bus *bus = cc->core->bus; @@ -99,7 +117,7 @@ void bcma_pmu_workarounds(struct bcma_drv_cc *cc) bcma_chipco_chipctl_maskset(cc, 0, ~0, 0x7); break; case 0x4331: - pr_err("Enabling Ext PA lines not implemented\n"); + /* BCM4331 workaround is SPROM-related, we put it in sprom.c */ break; case 43224: if (bus->chipinfo.rev == 0) { diff --git a/drivers/bcma/scan.c b/drivers/bcma/scan.c index 0ea390f9aa9..cad99485768 100644 --- a/drivers/bcma/scan.c +++ b/drivers/bcma/scan.c @@ -281,7 +281,7 @@ static int bcma_get_next_core(struct bcma_bus *bus, u32 __iomem **eromptr, /* get & parse master ports */ for (i = 0; i < ports[0]; i++) { - u32 mst_port_d = bcma_erom_get_mst_port(bus, eromptr); + s32 mst_port_d = bcma_erom_get_mst_port(bus, eromptr); if (mst_port_d < 0) return -EILSEQ; } diff --git a/drivers/bcma/sprom.c b/drivers/bcma/sprom.c index 8b5b7856abe..166ed13ec06 100644 --- a/drivers/bcma/sprom.c +++ b/drivers/bcma/sprom.c @@ -152,6 +152,9 @@ int bcma_sprom_get(struct bcma_bus *bus) if (!sprom) return -ENOMEM; + if (bus->chipinfo.id == 0x4331) + bcma_chipco_bcm4331_ext_pa_lines_ctl(&bus->drv_cc, false); + /* Most cards have SPROM moved by additional offset 0x30 (48 dwords). * According to brcm80211 this applies to cards with PCIe rev >= 6 * TODO: understand this condition and use it */ @@ -159,6 +162,9 @@ int bcma_sprom_get(struct bcma_bus *bus) BCMA_CC_SPROM_PCIE6; bcma_sprom_read(bus, offset, sprom); + if (bus->chipinfo.id == 0x4331) + bcma_chipco_bcm4331_ext_pa_lines_ctl(&bus->drv_cc, true); + err = bcma_sprom_valid(sprom); if (err) goto out; diff --git a/drivers/net/wireless/ath/ath9k/ar9002_hw.c b/drivers/net/wireless/ath/ath9k/ar9002_hw.c index 44d9d8d5649..b54ab78fb09 100644 --- a/drivers/net/wireless/ath/ath9k/ar9002_hw.c +++ b/drivers/net/wireless/ath/ath9k/ar9002_hw.c @@ -303,17 +303,13 @@ static void ar9002_hw_init_mode_gain_regs(struct ath_hw *ah) * register as the other analog registers. Hence the 9 writes. */ static void ar9002_hw_configpcipowersave(struct ath_hw *ah, - int restore, - int power_off) + bool power_off) { u8 i; u32 val; - if (ah->is_pciexpress != true || ah->aspm_enabled != true) - return; - /* Nothing to do on restore for 11N */ - if (!restore) { + if (!power_off /* !restore */) { if (AR_SREV_9280_20_OR_LATER(ah)) { /* * AR9280 2.0 or later chips use SerDes values from the diff --git a/drivers/net/wireless/ath/ath9k/ar9003_2p2_initvals.h b/drivers/net/wireless/ath/ath9k/ar9003_2p2_initvals.h index a0aadaddd07..f2c6f2316a3 100644 --- a/drivers/net/wireless/ath/ath9k/ar9003_2p2_initvals.h +++ b/drivers/net/wireless/ath/ath9k/ar9003_2p2_initvals.h @@ -636,7 +636,7 @@ static const u32 ar9300_2p2_baseband_postamble[][5] = { {0x00009e44, 0x02321e27, 0x02321e27, 0x02291e27, 0x02291e27}, {0x00009e48, 0x5030201a, 0x5030201a, 0x50302012, 0x50302012}, {0x00009fc8, 0x0003f000, 0x0003f000, 0x0001a000, 0x0001a000}, - {0x0000a204, 0x000037c0, 0x000037c4, 0x000037c4, 0x000037c0}, + {0x0000a204, 0x000036c0, 0x000036c4, 0x000036c4, 0x000036c0}, {0x0000a208, 0x00000104, 0x00000104, 0x00000004, 0x00000004}, {0x0000a22c, 0x01026a2f, 0x01026a2f, 0x01026a2f, 0x01026a2f}, {0x0000a230, 0x0000000a, 0x00000014, 0x00000016, 0x0000000b}, diff --git a/drivers/net/wireless/ath/ath9k/ar9003_calib.c b/drivers/net/wireless/ath/ath9k/ar9003_calib.c index f48051c5009..fa35a0235f4 100644 --- a/drivers/net/wireless/ath/ath9k/ar9003_calib.c +++ b/drivers/net/wireless/ath/ath9k/ar9003_calib.c @@ -839,20 +839,8 @@ static bool ar9003_hw_init_cal(struct ath_hw *ah, struct ath9k_channel *chan) { struct ath_common *common = ath9k_hw_common(ah); - struct ath9k_hw_capabilities *pCap = &ah->caps; - int val; bool txiqcal_done = false; - val = REG_READ(ah, AR_ENT_OTP); - ath_dbg(common, ATH_DBG_CALIBRATE, "ath9k: AR_ENT_OTP 0x%x\n", val); - - /* Configure rx/tx chains before running AGC/TxiQ cals */ - if (val & AR_ENT_OTP_CHAIN2_DISABLE) - ar9003_hw_set_chain_masks(ah, 0x3, 0x3); - else - ar9003_hw_set_chain_masks(ah, pCap->rx_chainmask, - pCap->tx_chainmask); - /* Do Tx IQ Calibration */ REG_RMW_FIELD(ah, AR_PHY_TX_IQCAL_CONTROL_1, AR_PHY_TX_IQCAL_CONTROL_1_IQCORR_I_Q_COFF_DELPT, @@ -887,9 +875,6 @@ static bool ar9003_hw_init_cal(struct ath_hw *ah, if (txiqcal_done) ar9003_hw_tx_iq_cal_post_proc(ah); - /* Revert chainmasks to their original values before NF cal */ - ar9003_hw_set_chain_masks(ah, ah->rxchainmask, ah->txchainmask); - ath9k_hw_start_nfcal(ah, true); /* Initialize list pointers */ diff --git a/drivers/net/wireless/ath/ath9k/ar9003_hw.c b/drivers/net/wireless/ath/ath9k/ar9003_hw.c index ad2bb2bf4e8..b6839e69527 100644 --- a/drivers/net/wireless/ath/ath9k/ar9003_hw.c +++ b/drivers/net/wireless/ath/ath9k/ar9003_hw.c @@ -21,6 +21,7 @@ #include "ar9340_initvals.h" #include "ar9330_1p1_initvals.h" #include "ar9330_1p2_initvals.h" +#include "ar9580_1p0_initvals.h" /* General hardware code for the AR9003 hadware family */ @@ -253,6 +254,56 @@ static void ar9003_hw_init_mode_regs(struct ath_hw *ah) ar9485_1_1_pcie_phy_clkreq_disable_L1, ARRAY_SIZE(ar9485_1_1_pcie_phy_clkreq_disable_L1), 2); + } else if (AR_SREV_9580(ah)) { + /* mac */ + INIT_INI_ARRAY(&ah->iniMac[ATH_INI_PRE], NULL, 0, 0); + INIT_INI_ARRAY(&ah->iniMac[ATH_INI_CORE], + ar9580_1p0_mac_core, + ARRAY_SIZE(ar9580_1p0_mac_core), 2); + INIT_INI_ARRAY(&ah->iniMac[ATH_INI_POST], + ar9580_1p0_mac_postamble, + ARRAY_SIZE(ar9580_1p0_mac_postamble), 5); + + /* bb */ + INIT_INI_ARRAY(&ah->iniBB[ATH_INI_PRE], NULL, 0, 0); + INIT_INI_ARRAY(&ah->iniBB[ATH_INI_CORE], + ar9580_1p0_baseband_core, + ARRAY_SIZE(ar9580_1p0_baseband_core), 2); + INIT_INI_ARRAY(&ah->iniBB[ATH_INI_POST], + ar9580_1p0_baseband_postamble, + ARRAY_SIZE(ar9580_1p0_baseband_postamble), 5); + + /* radio */ + INIT_INI_ARRAY(&ah->iniRadio[ATH_INI_PRE], NULL, 0, 0); + INIT_INI_ARRAY(&ah->iniRadio[ATH_INI_CORE], + ar9580_1p0_radio_core, + ARRAY_SIZE(ar9580_1p0_radio_core), 2); + INIT_INI_ARRAY(&ah->iniRadio[ATH_INI_POST], + ar9580_1p0_radio_postamble, + ARRAY_SIZE(ar9580_1p0_radio_postamble), 5); + + /* soc */ + INIT_INI_ARRAY(&ah->iniSOC[ATH_INI_PRE], + ar9580_1p0_soc_preamble, + ARRAY_SIZE(ar9580_1p0_soc_preamble), 2); + INIT_INI_ARRAY(&ah->iniSOC[ATH_INI_CORE], NULL, 0, 0); + INIT_INI_ARRAY(&ah->iniSOC[ATH_INI_POST], + ar9580_1p0_soc_postamble, + ARRAY_SIZE(ar9580_1p0_soc_postamble), 5); + + /* rx/tx gain */ + INIT_INI_ARRAY(&ah->iniModesRxGain, + ar9580_1p0_rx_gain_table, + ARRAY_SIZE(ar9580_1p0_rx_gain_table), 2); + INIT_INI_ARRAY(&ah->iniModesTxGain, + ar9580_1p0_low_ob_db_tx_gain_table, + ARRAY_SIZE(ar9580_1p0_low_ob_db_tx_gain_table), + 5); + + INIT_INI_ARRAY(&ah->iniModesAdditional, + ar9580_1p0_modes_fast_clock, + ARRAY_SIZE(ar9580_1p0_modes_fast_clock), + 3); } else { /* mac */ INIT_INI_ARRAY(&ah->iniMac[ATH_INI_PRE], NULL, 0, 0); @@ -348,6 +399,11 @@ static void ar9003_tx_gain_table_apply(struct ath_hw *ah) ar9485_modes_lowest_ob_db_tx_gain_1_1, ARRAY_SIZE(ar9485_modes_lowest_ob_db_tx_gain_1_1), 5); + else if (AR_SREV_9580(ah)) + INIT_INI_ARRAY(&ah->iniModesTxGain, + ar9580_1p0_lowest_ob_db_tx_gain_table, + ARRAY_SIZE(ar9580_1p0_lowest_ob_db_tx_gain_table), + 5); else INIT_INI_ARRAY(&ah->iniModesTxGain, ar9300Modes_lowest_ob_db_tx_gain_table_2p2, @@ -375,6 +431,11 @@ static void ar9003_tx_gain_table_apply(struct ath_hw *ah) ar9485Modes_high_ob_db_tx_gain_1_1, ARRAY_SIZE(ar9485Modes_high_ob_db_tx_gain_1_1), 5); + else if (AR_SREV_9580(ah)) + INIT_INI_ARRAY(&ah->iniModesTxGain, + ar9580_1p0_high_ob_db_tx_gain_table, + ARRAY_SIZE(ar9580_1p0_high_ob_db_tx_gain_table), + 5); else INIT_INI_ARRAY(&ah->iniModesTxGain, ar9300Modes_high_ob_db_tx_gain_table_2p2, @@ -402,6 +463,11 @@ static void ar9003_tx_gain_table_apply(struct ath_hw *ah) ar9485Modes_low_ob_db_tx_gain_1_1, ARRAY_SIZE(ar9485Modes_low_ob_db_tx_gain_1_1), 5); + else if (AR_SREV_9580(ah)) + INIT_INI_ARRAY(&ah->iniModesTxGain, + ar9580_1p0_low_ob_db_tx_gain_table, + ARRAY_SIZE(ar9580_1p0_low_ob_db_tx_gain_table), + 5); else INIT_INI_ARRAY(&ah->iniModesTxGain, ar9300Modes_low_ob_db_tx_gain_table_2p2, @@ -429,6 +495,11 @@ static void ar9003_tx_gain_table_apply(struct ath_hw *ah) ar9485Modes_high_power_tx_gain_1_1, ARRAY_SIZE(ar9485Modes_high_power_tx_gain_1_1), 5); + else if (AR_SREV_9580(ah)) + INIT_INI_ARRAY(&ah->iniModesTxGain, + ar9580_1p0_high_power_tx_gain_table, + ARRAY_SIZE(ar9580_1p0_high_power_tx_gain_table), + 5); else INIT_INI_ARRAY(&ah->iniModesTxGain, ar9300Modes_high_power_tx_gain_table_2p2, @@ -463,6 +534,11 @@ static void ar9003_rx_gain_table_apply(struct ath_hw *ah) ar9485Common_wo_xlna_rx_gain_1_1, ARRAY_SIZE(ar9485Common_wo_xlna_rx_gain_1_1), 2); + else if (AR_SREV_9580(ah)) + INIT_INI_ARRAY(&ah->iniModesRxGain, + ar9580_1p0_rx_gain_table, + ARRAY_SIZE(ar9580_1p0_rx_gain_table), + 2); else INIT_INI_ARRAY(&ah->iniModesRxGain, ar9300Common_rx_gain_table_2p2, @@ -490,6 +566,11 @@ static void ar9003_rx_gain_table_apply(struct ath_hw *ah) ar9485Common_wo_xlna_rx_gain_1_1, ARRAY_SIZE(ar9485Common_wo_xlna_rx_gain_1_1), 2); + else if (AR_SREV_9580(ah)) + INIT_INI_ARRAY(&ah->iniModesRxGain, + ar9580_1p0_wo_xlna_rx_gain_table, + ARRAY_SIZE(ar9580_1p0_wo_xlna_rx_gain_table), + 2); else INIT_INI_ARRAY(&ah->iniModesRxGain, ar9300Common_wo_xlna_rx_gain_table_2p2, @@ -516,14 +597,10 @@ static void ar9003_hw_init_mode_gain_regs(struct ath_hw *ah) * register as the other analog registers. Hence the 9 writes. */ static void ar9003_hw_configpcipowersave(struct ath_hw *ah, - int restore, - int power_off) + bool power_off) { - if (ah->is_pciexpress != true || ah->aspm_enabled != true) - return; - /* Nothing to do on restore for 11N */ - if (!restore) { + if (!power_off /* !restore */) { /* set bit 19 to allow forcing of pcie core into L1 state */ REG_SET_BIT(ah, AR_PCIE_PM_CTRL, AR_PCIE_PM_CTRL_ENA); diff --git a/drivers/net/wireless/ath/ath9k/ar9003_mac.c b/drivers/net/wireless/ath/ath9k/ar9003_mac.c index 1aadc4757e6..8ace36e7739 100644 --- a/drivers/net/wireless/ath/ath9k/ar9003_mac.c +++ b/drivers/net/wireless/ath/ath9k/ar9003_mac.c @@ -253,8 +253,6 @@ static int ar9003_hw_proc_txdesc(struct ath_hw *ah, void *ds, return -EIO; } - if (status & AR_TxOpExceeded) - ts->ts_status |= ATH9K_TXERR_XTXOP; ts->ts_rateindex = MS(status, AR_FinalTxIdx); ts->ts_seqnum = MS(status, AR_SeqNum); ts->tid = MS(status, AR_TxTid); @@ -264,6 +262,8 @@ static int ar9003_hw_proc_txdesc(struct ath_hw *ah, void *ds, ts->ts_status = 0; ts->ts_flags = 0; + if (status & AR_TxOpExceeded) + ts->ts_status |= ATH9K_TXERR_XTXOP; status = ACCESS_ONCE(ads->status2); ts->ts_rssi_ctl0 = MS(status, AR_TxRSSIAnt00); ts->ts_rssi_ctl1 = MS(status, AR_TxRSSIAnt01); @@ -415,36 +415,12 @@ static void ar9003_hw_set11n_ratescenario(struct ath_hw *ah, void *ds, static void ar9003_hw_set11n_aggr_first(struct ath_hw *ah, void *ds, u32 aggrLen) { -#define FIRST_DESC_NDELIMS 60 struct ar9003_txc *ads = (struct ar9003_txc *) ds; ads->ctl12 |= (AR_IsAggr | AR_MoreAggr); - if (ah->ent_mode & AR_ENT_OTP_MPSD) { - u32 ctl17, ndelim; - /* - * Add delimiter when using RTS/CTS with aggregation - * and non enterprise AR9003 card - */ - ctl17 = ads->ctl17; - ndelim = MS(ctl17, AR_PadDelim); - - if (ndelim < FIRST_DESC_NDELIMS) { - aggrLen += (FIRST_DESC_NDELIMS - ndelim) * 4; - ndelim = FIRST_DESC_NDELIMS; - } - - ctl17 &= ~AR_AggrLen; - ctl17 |= SM(aggrLen, AR_AggrLen); - - ctl17 &= ~AR_PadDelim; - ctl17 |= SM(ndelim, AR_PadDelim); - - ads->ctl17 = ctl17; - } else { - ads->ctl17 &= ~AR_AggrLen; - ads->ctl17 |= SM(aggrLen, AR_AggrLen); - } + ads->ctl17 &= ~AR_AggrLen; + ads->ctl17 |= SM(aggrLen, AR_AggrLen); } static void ar9003_hw_set11n_aggr_middle(struct ath_hw *ah, void *ds, diff --git a/drivers/net/wireless/ath/ath9k/ar9003_phy.c b/drivers/net/wireless/ath/ath9k/ar9003_phy.c index a0aaa685548..33edb5653ca 100644 --- a/drivers/net/wireless/ath/ath9k/ar9003_phy.c +++ b/drivers/net/wireless/ath/ath9k/ar9003_phy.c @@ -482,7 +482,7 @@ static void ar9003_hw_set_channel_regs(struct ath_hw *ah, (REG_READ(ah, AR_PHY_GEN_CTRL) & AR_PHY_GC_ENABLE_DAC_FIFO); /* Enable 11n HT, 20 MHz */ - phymode = AR_PHY_GC_HT_EN | AR_PHY_GC_SINGLE_HT_LTF1 | AR_PHY_GC_WALSH | + phymode = AR_PHY_GC_HT_EN | AR_PHY_GC_SINGLE_HT_LTF1 | AR_PHY_GC_SHORT_GI_40 | enableDacFifo; /* Configure baseband for dynamic 20/40 operation */ @@ -540,7 +540,7 @@ static void ar9003_hw_init_bb(struct ath_hw *ah, udelay(synthDelay + BASE_ACTIVATE_DELAY); } -void ar9003_hw_set_chain_masks(struct ath_hw *ah, u8 rx, u8 tx) +static void ar9003_hw_set_chain_masks(struct ath_hw *ah, u8 rx, u8 tx) { switch (rx) { case 0x5: diff --git a/drivers/net/wireless/ath/ath9k/ar9003_phy.h b/drivers/net/wireless/ath/ath9k/ar9003_phy.h index 5c590429f12..80397de11e0 100644 --- a/drivers/net/wireless/ath/ath9k/ar9003_phy.h +++ b/drivers/net/wireless/ath/ath9k/ar9003_phy.h @@ -1124,6 +1124,4 @@ #define AR_PHY_CL_TAB_CL_GAIN_MOD 0x1f #define AR_PHY_CL_TAB_CL_GAIN_MOD_S 0 -void ar9003_hw_set_chain_masks(struct ath_hw *ah, u8 rx, u8 tx); - #endif /* AR9003_PHY_H */ diff --git a/drivers/net/wireless/ath/ath9k/ar9580_1p0_initvals.h b/drivers/net/wireless/ath/ath9k/ar9580_1p0_initvals.h new file mode 100644 index 00000000000..06b3f0df9fa --- /dev/null +++ b/drivers/net/wireless/ath/ath9k/ar9580_1p0_initvals.h @@ -0,0 +1,1673 @@ +/* + * Copyright (c) 2010 Atheros Communications Inc. + * + * Permission to use, copy, modify, and/or distribute this software for any + * purpose with or without fee is hereby granted, provided that the above + * copyright notice and this permission notice appear in all copies. + * + * THE SOFTWARE IS PROVIDED "AS IS" AND THE AUTHOR DISCLAIMS ALL WARRANTIES + * WITH REGARD TO THIS SOFTWARE INCLUDING ALL IMPLIED WARRANTIES OF + * MERCHANTABILITY AND FITNESS. IN NO EVENT SHALL THE AUTHOR BE LIABLE FOR + * ANY SPECIAL, DIRECT, INDIRECT, OR CONSEQUENTIAL DAMAGES OR ANY DAMAGES + * WHATSOEVER RESULTING FROM LOSS OF USE, DATA OR PROFITS, WHETHER IN AN + * ACTION OF CONTRACT, NEGLIGENCE OR OTHER TORTIOUS ACTION, ARISING OUT OF + * OR IN CONNECTION WITH THE USE OR PERFORMANCE OF THIS SOFTWARE. + */ + +#ifndef INITVALS_9580_1P0_H +#define INITVALS_9580_1P0_H + +/* AR9580 1.0 */ + +static const u32 ar9580_1p0_modes_fast_clock[][3] = { + /* Addr 5G_HT20 5G_HT40 */ + {0x00001030, 0x00000268, 0x000004d0}, + {0x00001070, 0x0000018c, 0x00000318}, + {0x000010b0, 0x00000fd0, 0x00001fa0}, + {0x00008014, 0x044c044c, 0x08980898}, + {0x0000801c, 0x148ec02b, 0x148ec057}, + {0x00008318, 0x000044c0, 0x00008980}, + {0x00009e00, 0x0372131c, 0x0372131c}, + {0x0000a230, 0x0000000b, 0x00000016}, + {0x0000a254, 0x00000898, 0x00001130}, +}; + +static const u32 ar9580_1p0_radio_postamble[][5] = { + /* Addr 5G_HT20 5G_HT40 2G_HT40 2G_HT20 */ + {0x0001609c, 0x0dd08f29, 0x0dd08f29, 0x0b283f31, 0x0b283f31}, + {0x000160ac, 0xa4653c00, 0xa4653c00, 0x24652800, 0x24652800}, + {0x000160b0, 0x03284f3e, 0x03284f3e, 0x05d08f20, 0x05d08f20}, + {0x0001610c, 0x08000000, 0x00000000, 0x00000000, 0x00000000}, + {0x00016140, 0x10804008, 0x10804008, 0x50804008, 0x50804008}, + {0x0001650c, 0x08000000, 0x00000000, 0x00000000, 0x00000000}, + {0x00016540, 0x10804008, 0x10804008, 0x50804008, 0x50804008}, + {0x0001690c, 0x08000000, 0x00000000, 0x00000000, 0x00000000}, + {0x00016940, 0x10804008, 0x10804008, 0x50804008, 0x50804008}, +}; + +static const u32 ar9580_1p0_baseband_core[][2] = { + /* Addr allmodes */ + {0x00009800, 0xafe68e30}, + {0x00009804, 0xfd14e000}, + {0x00009808, 0x9c0a9f6b}, + {0x0000980c, 0x04900000}, + {0x00009814, 0x3280c00a}, + {0x00009818, 0x00000000}, + {0x0000981c, 0x00020028}, + {0x00009834, 0x6400a290}, + {0x00009838, 0x0108ecff}, + {0x0000983c, 0x0d000600}, + {0x00009880, 0x201fff00}, + {0x00009884, 0x00001042}, + {0x000098a4, 0x00200400}, + {0x000098b0, 0x32840bbe}, + {0x000098d0, 0x004b6a8e}, + {0x000098d4, 0x00000820}, + {0x000098dc, 0x00000000}, + {0x000098f0, 0x00000000}, + {0x000098f4, 0x00000000}, + {0x00009c04, 0xff55ff55}, + {0x00009c08, 0x0320ff55}, + {0x00009c0c, 0x00000000}, + {0x00009c10, 0x00000000}, + {0x00009c14, 0x00046384}, + {0x00009c18, 0x05b6b440}, + {0x00009c1c, 0x00b6b440}, + {0x00009d00, 0xc080a333}, + {0x00009d04, 0x40206c10}, + {0x00009d08, 0x009c4060}, + {0x00009d0c, 0x9883800a}, + {0x00009d10, 0x01834061}, + {0x00009d14, 0x00c0040b}, + {0x00009d18, 0x00000000}, + {0x00009e08, 0x0038230c}, + {0x00009e24, 0x990bb515}, + {0x00009e28, 0x0c6f0000}, + {0x00009e30, 0x06336f77}, + {0x00009e34, 0x6af6532f}, + {0x00009e38, 0x0cc80c00}, + {0x00009e40, 0x0d261820}, + {0x00009e4c, 0x00001004}, + {0x00009e50, 0x00ff03f1}, + {0x00009e54, 0x00000000}, + {0x00009fc0, 0x803e4788}, + {0x00009fc4, 0x0001efb5}, + {0x00009fcc, 0x40000014}, + {0x00009fd0, 0x01193b93}, + {0x0000a20c, 0x00000000}, + {0x0000a220, 0x00000000}, + {0x0000a224, 0x00000000}, + {0x0000a228, 0x10002310}, + {0x0000a23c, 0x00000000}, + {0x0000a244, 0x0c000000}, + {0x0000a2a0, 0x00000001}, + {0x0000a2c0, 0x00000001}, + {0x0000a2c8, 0x00000000}, + {0x0000a2cc, 0x18c43433}, + {0x0000a2d4, 0x00000000}, + {0x0000a2ec, 0x00000000}, + {0x0000a2f0, 0x00000000}, + {0x0000a2f4, 0x00000000}, + {0x0000a2f8, 0x00000000}, + {0x0000a344, 0x00000000}, + {0x0000a34c, 0x00000000}, + {0x0000a350, 0x0000a000}, + {0x0000a364, 0x00000000}, + {0x0000a370, 0x00000000}, + {0x0000a390, 0x00000001}, + {0x0000a394, 0x00000444}, + {0x0000a398, 0x001f0e0f}, + {0x0000a39c, 0x0075393f}, + {0x0000a3a0, 0xb79f6427}, + {0x0000a3a4, 0x00000000}, + {0x0000a3a8, 0xaaaaaaaa}, + {0x0000a3ac, 0x3c466478}, + {0x0000a3c0, 0x20202020}, + {0x0000a3c4, 0x22222220}, + {0x0000a3c8, 0x20200020}, + {0x0000a3cc, 0x20202020}, + {0x0000a3d0, 0x20202020}, + {0x0000a3d4, 0x20202020}, + {0x0000a3d8, 0x20202020}, + {0x0000a3dc, 0x20202020}, + {0x0000a3e0, 0x20202020}, + {0x0000a3e4, 0x20202020}, + {0x0000a3e8, 0x20202020}, + {0x0000a3ec, 0x20202020}, + {0x0000a3f0, 0x00000000}, + {0x0000a3f4, 0x00000000}, + {0x0000a3f8, 0x0c9bd380}, + {0x0000a3fc, 0x000f0f01}, + {0x0000a400, 0x8fa91f01}, + {0x0000a404, 0x00000000}, + {0x0000a408, 0x0e79e5c6}, + {0x0000a40c, 0x00820820}, + {0x0000a414, 0x1ce739ce}, + {0x0000a418, 0x2d001dce}, + {0x0000a41c, 0x1ce739ce}, + {0x0000a420, 0x000001ce}, + {0x0000a424, 0x1ce739ce}, + {0x0000a428, 0x000001ce}, + {0x0000a42c, 0x1ce739ce}, + {0x0000a430, 0x1ce739ce}, + {0x0000a434, 0x00000000}, + {0x0000a438, 0x00001801}, + {0x0000a43c, 0x00100000}, + {0x0000a440, 0x00000000}, + {0x0000a444, 0x00000000}, + {0x0000a448, 0x05000080}, + {0x0000a44c, 0x00000001}, + {0x0000a450, 0x00010000}, + {0x0000a458, 0x00000000}, + {0x0000a640, 0x00000000}, + {0x0000a644, 0x3fad9d74}, + {0x0000a648, 0x0048060a}, + {0x0000a64c, 0x00003c37}, + {0x0000a670, 0x03020100}, + {0x0000a674, 0x09080504}, + {0x0000a678, 0x0d0c0b0a}, + {0x0000a67c, 0x13121110}, + {0x0000a680, 0x31301514}, + {0x0000a684, 0x35343332}, + {0x0000a688, 0x00000036}, + {0x0000a690, 0x00000838}, + {0x0000a7c0, 0x00000000}, + {0x0000a7c4, 0xfffffffc}, + {0x0000a7c8, 0x00000000}, + {0x0000a7cc, 0x00000000}, + {0x0000a7d0, 0x00000000}, + {0x0000a7d4, 0x00000004}, + {0x0000a7dc, 0x00000000}, + {0x0000a8d0, 0x004b6a8e}, + {0x0000a8d4, 0x00000820}, + {0x0000a8dc, 0x00000000}, + {0x0000a8f0, 0x00000000}, + {0x0000a8f4, 0x00000000}, + {0x0000b2d0, 0x00000080}, + {0x0000b2d4, 0x00000000}, + {0x0000b2ec, 0x00000000}, + {0x0000b2f0, 0x00000000}, + {0x0000b2f4, 0x00000000}, + {0x0000b2f8, 0x00000000}, + {0x0000b408, 0x0e79e5c0}, + {0x0000b40c, 0x00820820}, + {0x0000b420, 0x00000000}, + {0x0000b8d0, 0x004b6a8e}, + {0x0000b8d4, 0x00000820}, + {0x0000b8dc, 0x00000000}, + {0x0000b8f0, 0x00000000}, + {0x0000b8f4, 0x00000000}, + {0x0000c2d0, 0x00000080}, + {0x0000c2d4, 0x00000000}, + {0x0000c2ec, 0x00000000}, + {0x0000c2f0, 0x00000000}, + {0x0000c2f4, 0x00000000}, + {0x0000c2f8, 0x00000000}, + {0x0000c408, 0x0e79e5c0}, + {0x0000c40c, 0x00820820}, + {0x0000c420, 0x00000000}, +}; + +static const u32 ar9580_1p0_mac_postamble[][5] = { + /* Addr 5G_HT20 5G_HT40 2G_HT40 2G_HT20 */ + {0x00001030, 0x00000230, 0x00000460, 0x000002c0, 0x00000160}, + {0x00001070, 0x00000168, 0x000002d0, 0x00000318, 0x0000018c}, + {0x000010b0, 0x00000e60, 0x00001cc0, 0x00007c70, 0x00003e38}, + {0x00008014, 0x03e803e8, 0x07d007d0, 0x10801600, 0x08400b00}, + {0x0000801c, 0x128d8027, 0x128d804f, 0x12e00057, 0x12e0002b}, + {0x00008120, 0x08f04800, 0x08f04800, 0x08f04810, 0x08f04810}, + {0x000081d0, 0x00003210, 0x00003210, 0x0000320a, 0x0000320a}, + {0x00008318, 0x00003e80, 0x00007d00, 0x00006880, 0x00003440}, +}; + +static const u32 ar9580_1p0_low_ob_db_tx_gain_table[][5] = { + /* Addr 5G_HT20 5G_HT40 2G_HT40 2G_HT20 */ + {0x0000a2dc, 0x0380c7fc, 0x0380c7fc, 0x03aaa352, 0x03aaa352}, + {0x0000a2e0, 0x0000f800, 0x0000f800, 0x03ccc584, 0x03ccc584}, + {0x0000a2e4, 0x03ff0000, 0x03ff0000, 0x03f0f800, 0x03f0f800}, + {0x0000a2e8, 0x00000000, 0x00000000, 0x03ff0000, 0x03ff0000}, + {0x0000a410, 0x000050d9, 0x000050d9, 0x000050d9, 0x000050d9}, + {0x0000a500, 0x00000000, 0x00000000, 0x00000000, 0x00000000}, + {0x0000a504, 0x06000003, 0x06000003, 0x04000002, 0x04000002}, + {0x0000a508, 0x0a000020, 0x0a000020, 0x08000004, 0x08000004}, + {0x0000a50c, 0x10000023, 0x10000023, 0x0b000200, 0x0b000200}, + {0x0000a510, 0x16000220, 0x16000220, 0x0f000202, 0x0f000202}, + {0x0000a514, 0x1c000223, 0x1c000223, 0x12000400, 0x12000400}, + {0x0000a518, 0x21002220, 0x21002220, 0x16000402, 0x16000402}, + {0x0000a51c, 0x27002223, 0x27002223, 0x19000404, 0x19000404}, + {0x0000a520, 0x2b022220, 0x2b022220, 0x1c000603, 0x1c000603}, + {0x0000a524, 0x2f022222, 0x2f022222, 0x21000a02, 0x21000a02}, + {0x0000a528, 0x34022225, 0x34022225, 0x25000a04, 0x25000a04}, + {0x0000a52c, 0x3a02222a, 0x3a02222a, 0x28000a20, 0x28000a20}, + {0x0000a530, 0x3e02222c, 0x3e02222c, 0x2c000e20, 0x2c000e20}, + {0x0000a534, 0x4202242a, 0x4202242a, 0x30000e22, 0x30000e22}, + {0x0000a538, 0x4702244a, 0x4702244a, 0x34000e24, 0x34000e24}, + {0x0000a53c, 0x4b02244c, 0x4b02244c, 0x38001640, 0x38001640}, + {0x0000a540, 0x4e02246c, 0x4e02246c, 0x3c001660, 0x3c001660}, + {0x0000a544, 0x5302266c, 0x5302266c, 0x3f001861, 0x3f001861}, + {0x0000a548, 0x5702286c, 0x5702286c, 0x43001a81, 0x43001a81}, + {0x0000a54c, 0x5c02486b, 0x5c02486b, 0x47001a83, 0x47001a83}, + {0x0000a550, 0x61024a6c, 0x61024a6c, 0x4a001c84, 0x4a001c84}, + {0x0000a554, 0x66026a6c, 0x66026a6c, 0x4e001ce3, 0x4e001ce3}, + {0x0000a558, 0x6b026e6c, 0x6b026e6c, 0x52001ce5, 0x52001ce5}, + {0x0000a55c, 0x7002708c, 0x7002708c, 0x56001ce9, 0x56001ce9}, + {0x0000a560, 0x7302b08a, 0x7302b08a, 0x5a001ceb, 0x5a001ceb}, + {0x0000a564, 0x7702b08c, 0x7702b08c, 0x5d001eec, 0x5d001eec}, + {0x0000a568, 0x7702b08c, 0x7702b08c, 0x5d001eec, 0x5d001eec}, + {0x0000a56c, 0x7702b08c, 0x7702b08c, 0x5d001eec, 0x5d001eec}, + {0x0000a570, 0x7702b08c, 0x7702b08c, 0x5d001eec, 0x5d001eec}, + {0x0000a574, 0x7702b08c, 0x7702b08c, 0x5d001eec, 0x5d001eec}, + {0x0000a578, 0x7702b08c, 0x7702b08c, 0x5d001eec, 0x5d001eec}, + {0x0000a57c, 0x7702b08c, 0x7702b08c, 0x5d001eec, 0x5d001eec}, + {0x0000a580, 0x00800000, 0x00800000, 0x00800000, 0x00800000}, + {0x0000a584, 0x06800003, 0x06800003, 0x04800002, 0x04800002}, + {0x0000a588, 0x0a800020, 0x0a800020, 0x08800004, 0x08800004}, + {0x0000a58c, 0x10800023, 0x10800023, 0x0b800200, 0x0b800200}, + {0x0000a590, 0x16800220, 0x16800220, 0x0f800202, 0x0f800202}, + {0x0000a594, 0x1c800223, 0x1c800223, 0x12800400, 0x12800400}, + {0x0000a598, 0x21802220, 0x21802220, 0x16800402, 0x16800402}, + {0x0000a59c, 0x27802223, 0x27802223, 0x19800404, 0x19800404}, + {0x0000a5a0, 0x2b822220, 0x2b822220, 0x1c800603, 0x1c800603}, + {0x0000a5a4, 0x2f822222, 0x2f822222, 0x21800a02, 0x21800a02}, + {0x0000a5a8, 0x34822225, 0x34822225, 0x25800a04, 0x25800a04}, + {0x0000a5ac, 0x3a82222a, 0x3a82222a, 0x28800a20, 0x28800a20}, + {0x0000a5b0, 0x3e82222c, 0x3e82222c, 0x2c800e20, 0x2c800e20}, + {0x0000a5b4, 0x4282242a, 0x4282242a, 0x30800e22, 0x30800e22}, + {0x0000a5b8, 0x4782244a, 0x4782244a, 0x34800e24, 0x34800e24}, + {0x0000a5bc, 0x4b82244c, 0x4b82244c, 0x38801640, 0x38801640}, + {0x0000a5c0, 0x4e82246c, 0x4e82246c, 0x3c801660, 0x3c801660}, + {0x0000a5c4, 0x5382266c, 0x5382266c, 0x3f801861, 0x3f801861}, + {0x0000a5c8, 0x5782286c, 0x5782286c, 0x43801a81, 0x43801a81}, + {0x0000a5cc, 0x5c82486b, 0x5c82486b, 0x47801a83, 0x47801a83}, + {0x0000a5d0, 0x61824a6c, 0x61824a6c, 0x4a801c84, 0x4a801c84}, + {0x0000a5d4, 0x66826a6c, 0x66826a6c, 0x4e801ce3, 0x4e801ce3}, + {0x0000a5d8, 0x6b826e6c, 0x6b826e6c, 0x52801ce5, 0x52801ce5}, + {0x0000a5dc, 0x7082708c, 0x7082708c, 0x56801ce9, 0x56801ce9}, + {0x0000a5e0, 0x7382b08a, 0x7382b08a, 0x5a801ceb, 0x5a801ceb}, + {0x0000a5e4, 0x7782b08c, 0x7782b08c, 0x5d801eec, 0x5d801eec}, + {0x0000a5e8, 0x7782b08c, 0x7782b08c, 0x5d801eec, 0x5d801eec}, + {0x0000a5ec, 0x7782b08c, 0x7782b08c, 0x5d801eec, 0x5d801eec}, + {0x0000a5f0, 0x7782b08c, 0x7782b08c, 0x5d801eec, 0x5d801eec}, + {0x0000a5f4, 0x7782b08c, 0x7782b08c, 0x5d801eec, 0x5d801eec}, + {0x0000a5f8, 0x7782b08c, 0x7782b08c, 0x5d801eec, 0x5d801eec}, + {0x0000a5fc, 0x7782b08c, 0x7782b08c, 0x5d801eec, 0x5d801eec}, + {0x0000a600, 0x00000000, 0x00000000, 0x00000000, 0x00000000}, + {0x0000a604, 0x00000000, 0x00000000, 0x00000000, 0x00000000}, + {0x0000a608, 0x00000000, 0x00000000, 0x00000000, 0x00000000}, + {0x0000a60c, 0x00000000, 0x00000000, 0x00000000, 0x00000000}, + {0x0000a610, 0x00000000, 0x00000000, 0x00000000, 0x00000000}, + {0x0000a614, 0x01404000, 0x01404000, 0x01404000, 0x01404000}, + {0x0000a618, 0x01404501, 0x01404501, 0x01404501, 0x01404501}, + {0x0000a61c, 0x02008802, 0x02008802, 0x02008501, 0x02008501}, + {0x0000a620, 0x0300cc03, 0x0300cc03, 0x0280ca03, 0x0280ca03}, + {0x0000a624, 0x0300cc03, 0x0300cc03, 0x03010c04, 0x03010c04}, + {0x0000a628, 0x0300cc03, 0x0300cc03, 0x04014c04, 0x04014c04}, + {0x0000a62c, 0x03810c03, 0x03810c03, 0x04015005, 0x04015005}, + {0x0000a630, 0x03810e04, 0x03810e04, 0x04015005, 0x04015005}, + {0x0000a634, 0x03810e04, 0x03810e04, 0x04015005, 0x04015005}, + {0x0000a638, 0x03810e04, 0x03810e04, 0x04015005, 0x04015005}, + {0x0000a63c, 0x03810e04, 0x03810e04, 0x04015005, 0x04015005}, + {0x0000b2dc, 0x0380c7fc, 0x0380c7fc, 0x03aaa352, 0x03aaa352}, + {0x0000b2e0, 0x0000f800, 0x0000f800, 0x03ccc584, 0x03ccc584}, + {0x0000b2e4, 0x03ff0000, 0x03ff0000, 0x03f0f800, 0x03f0f800}, + {0x0000b2e8, 0x00000000, 0x00000000, 0x03ff0000, 0x03ff0000}, + {0x0000c2dc, 0x0380c7fc, 0x0380c7fc, 0x03aaa352, 0x03aaa352}, + {0x0000c2e0, 0x0000f800, 0x0000f800, 0x03ccc584, 0x03ccc584}, + {0x0000c2e4, 0x03ff0000, 0x03ff0000, 0x03f0f800, 0x03f0f800}, + {0x0000c2e8, 0x00000000, 0x00000000, 0x03ff0000, 0x03ff0000}, + {0x00016044, 0x012492d4, 0x012492d4, 0x012492d4, 0x012492d4}, + {0x00016048, 0x66480001, 0x66480001, 0x66480001, 0x66480001}, + {0x00016068, 0x6db6db6c, 0x6db6db6c, 0x6db6db6c, 0x6db6db6c}, + {0x00016444, 0x012492d4, 0x012492d4, 0x012492d4, 0x012492d4}, + {0x00016448, 0x66480001, 0x66480001, 0x66480001, 0x66480001}, + {0x00016468, 0x6db6db6c, 0x6db6db6c, 0x6db6db6c, 0x6db6db6c}, + {0x00016844, 0x012492d4, 0x012492d4, 0x012492d4, 0x012492d4}, + {0x00016848, 0x66480001, 0x66480001, 0x66480001, 0x66480001}, + {0x00016868, 0x6db6db6c, 0x6db6db6c, 0x6db6db6c, 0x6db6db6c}, +}; + +static const u32 ar9580_1p0_high_power_tx_gain_table[][5] = { + /* Addr 5G_HT20 5G_HT40 2G_HT40 2G_HT20 */ + {0x0000a2dc, 0x0380c7fc, 0x0380c7fc, 0x03aaa352, 0x03aaa352}, + {0x0000a2e0, 0x0000f800, 0x0000f800, 0x03ccc584, 0x03ccc584}, + {0x0000a2e4, 0x03ff0000, 0x03ff0000, 0x03f0f800, 0x03f0f800}, + {0x0000a2e8, 0x00000000, 0x00000000, 0x03ff0000, 0x03ff0000}, + {0x0000a410, 0x000050d9, 0x000050d9, 0x000050d9, 0x000050d9}, + {0x0000a500, 0x00000000, 0x00000000, 0x00000000, 0x00000000}, + {0x0000a504, 0x06000003, 0x06000003, 0x04000002, 0x04000002}, + {0x0000a508, 0x0a000020, 0x0a000020, 0x08000004, 0x08000004}, + {0x0000a50c, 0x10000023, 0x10000023, 0x0b000200, 0x0b000200}, + {0x0000a510, 0x16000220, 0x16000220, 0x0f000202, 0x0f000202}, + {0x0000a514, 0x1c000223, 0x1c000223, 0x12000400, 0x12000400}, + {0x0000a518, 0x21002220, 0x21002220, 0x16000402, 0x16000402}, + {0x0000a51c, 0x27002223, 0x27002223, 0x19000404, 0x19000404}, + {0x0000a520, 0x2b022220, 0x2b022220, 0x1c000603, 0x1c000603}, + {0x0000a524, 0x2f022222, 0x2f022222, 0x21000a02, 0x21000a02}, + {0x0000a528, 0x34022225, 0x34022225, 0x25000a04, 0x25000a04}, + {0x0000a52c, 0x3a02222a, 0x3a02222a, 0x28000a20, 0x28000a20}, + {0x0000a530, 0x3e02222c, 0x3e02222c, 0x2c000e20, 0x2c000e20}, + {0x0000a534, 0x4202242a, 0x4202242a, 0x30000e22, 0x30000e22}, + {0x0000a538, 0x4702244a, 0x4702244a, 0x34000e24, 0x34000e24}, + {0x0000a53c, 0x4b02244c, 0x4b02244c, 0x38001640, 0x38001640}, + {0x0000a540, 0x4e02246c, 0x4e02246c, 0x3c001660, 0x3c001660}, + {0x0000a544, 0x5302266c, 0x5302266c, 0x3f001861, 0x3f001861}, + {0x0000a548, 0x5702286c, 0x5702286c, 0x43001a81, 0x43001a81}, + {0x0000a54c, 0x5c02486b, 0x5c02486b, 0x47001a83, 0x47001a83}, + {0x0000a550, 0x61024a6c, 0x61024a6c, 0x4a001c84, 0x4a001c84}, + {0x0000a554, 0x66026a6c, 0x66026a6c, 0x4e001ce3, 0x4e001ce3}, + {0x0000a558, 0x6b026e6c, 0x6b026e6c, 0x52001ce5, 0x52001ce5}, + {0x0000a55c, 0x7002708c, 0x7002708c, 0x56001ce9, 0x56001ce9}, + {0x0000a560, 0x7302b08a, 0x7302b08a, 0x5a001ceb, 0x5a001ceb}, + {0x0000a564, 0x7702b08c, 0x7702b08c, 0x5d001eec, 0x5d001eec}, + {0x0000a568, 0x7702b08c, 0x7702b08c, 0x5d001eec, 0x5d001eec}, + {0x0000a56c, 0x7702b08c, 0x7702b08c, 0x5d001eec, 0x5d001eec}, + {0x0000a570, 0x7702b08c, 0x7702b08c, 0x5d001eec, 0x5d001eec}, + {0x0000a574, 0x7702b08c, 0x7702b08c, 0x5d001eec, 0x5d001eec}, + {0x0000a578, 0x7702b08c, 0x7702b08c, 0x5d001eec, 0x5d001eec}, + {0x0000a57c, 0x7702b08c, 0x7702b08c, 0x5d001eec, 0x5d001eec}, + {0x0000a580, 0x00800000, 0x00800000, 0x00800000, 0x00800000}, + {0x0000a584, 0x06800003, 0x06800003, 0x04800002, 0x04800002}, + {0x0000a588, 0x0a800020, 0x0a800020, 0x08800004, 0x08800004}, + {0x0000a58c, 0x10800023, 0x10800023, 0x0b800200, 0x0b800200}, + {0x0000a590, 0x16800220, 0x16800220, 0x0f800202, 0x0f800202}, + {0x0000a594, 0x1c800223, 0x1c800223, 0x12800400, 0x12800400}, + {0x0000a598, 0x21802220, 0x21802220, 0x16800402, 0x16800402}, + {0x0000a59c, 0x27802223, 0x27802223, 0x19800404, 0x19800404}, + {0x0000a5a0, 0x2b822220, 0x2b822220, 0x1c800603, 0x1c800603}, + {0x0000a5a4, 0x2f822222, 0x2f822222, 0x21800a02, 0x21800a02}, + {0x0000a5a8, 0x34822225, 0x34822225, 0x25800a04, 0x25800a04}, + {0x0000a5ac, 0x3a82222a, 0x3a82222a, 0x28800a20, 0x28800a20}, + {0x0000a5b0, 0x3e82222c, 0x3e82222c, 0x2c800e20, 0x2c800e20}, + {0x0000a5b4, 0x4282242a, 0x4282242a, 0x30800e22, 0x30800e22}, + {0x0000a5b8, 0x4782244a, 0x4782244a, 0x34800e24, 0x34800e24}, + {0x0000a5bc, 0x4b82244c, 0x4b82244c, 0x38801640, 0x38801640}, + {0x0000a5c0, 0x4e82246c, 0x4e82246c, 0x3c801660, 0x3c801660}, + {0x0000a5c4, 0x5382266c, 0x5382266c, 0x3f801861, 0x3f801861}, + {0x0000a5c8, 0x5782286c, 0x5782286c, 0x43801a81, 0x43801a81}, + {0x0000a5cc, 0x5c82486b, 0x5c82486b, 0x47801a83, 0x47801a83}, + {0x0000a5d0, 0x61824a6c, 0x61824a6c, 0x4a801c84, 0x4a801c84}, + {0x0000a5d4, 0x66826a6c, 0x66826a6c, 0x4e801ce3, 0x4e801ce3}, + {0x0000a5d8, 0x6b826e6c, 0x6b826e6c, 0x52801ce5, 0x52801ce5}, + {0x0000a5dc, 0x7082708c, 0x7082708c, 0x56801ce9, 0x56801ce9}, + {0x0000a5e0, 0x7382b08a, 0x7382b08a, 0x5a801ceb, 0x5a801ceb}, + {0x0000a5e4, 0x7782b08c, 0x7782b08c, 0x5d801eec, 0x5d801eec}, + {0x0000a5e8, 0x7782b08c, 0x7782b08c, 0x5d801eec, 0x5d801eec}, + {0x0000a5ec, 0x7782b08c, 0x7782b08c, 0x5d801eec, 0x5d801eec}, + {0x0000a5f0, 0x7782b08c, 0x7782b08c, 0x5d801eec, 0x5d801eec}, + {0x0000a5f4, 0x7782b08c, 0x7782b08c, 0x5d801eec, 0x5d801eec}, + {0x0000a5f8, 0x7782b08c, 0x7782b08c, 0x5d801eec, 0x5d801eec}, + {0x0000a5fc, 0x7782b08c, 0x7782b08c, 0x5d801eec, 0x5d801eec}, + {0x0000a600, 0x00000000, 0x00000000, 0x00000000, 0x00000000}, + {0x0000a604, 0x00000000, 0x00000000, 0x00000000, 0x00000000}, + {0x0000a608, 0x00000000, 0x00000000, 0x00000000, 0x00000000}, + {0x0000a60c, 0x00000000, 0x00000000, 0x00000000, 0x00000000}, + {0x0000a610, 0x00000000, 0x00000000, 0x00000000, 0x00000000}, + {0x0000a614, 0x01404000, 0x01404000, 0x01404000, 0x01404000}, + {0x0000a618, 0x01404501, 0x01404501, 0x01404501, 0x01404501}, + {0x0000a61c, 0x02008802, 0x02008802, 0x02008501, 0x02008501}, + {0x0000a620, 0x0300cc03, 0x0300cc03, 0x0280ca03, 0x0280ca03}, + {0x0000a624, 0x0300cc03, 0x0300cc03, 0x03010c04, 0x03010c04}, + {0x0000a628, 0x0300cc03, 0x0300cc03, 0x04014c04, 0x04014c04}, + {0x0000a62c, 0x03810c03, 0x03810c03, 0x04015005, 0x04015005}, + {0x0000a630, 0x03810e04, 0x03810e04, 0x04015005, 0x04015005}, + {0x0000a634, 0x03810e04, 0x03810e04, 0x04015005, 0x04015005}, + {0x0000a638, 0x03810e04, 0x03810e04, 0x04015005, 0x04015005}, + {0x0000a63c, 0x03810e04, 0x03810e04, 0x04015005, 0x04015005}, + {0x0000b2dc, 0x0380c7fc, 0x0380c7fc, 0x03aaa352, 0x03aaa352}, + {0x0000b2e0, 0x0000f800, 0x0000f800, 0x03ccc584, 0x03ccc584}, + {0x0000b2e4, 0x03ff0000, 0x03ff0000, 0x03f0f800, 0x03f0f800}, + {0x0000b2e8, 0x00000000, 0x00000000, 0x03ff0000, 0x03ff0000}, + {0x0000c2dc, 0x0380c7fc, 0x0380c7fc, 0x03aaa352, 0x03aaa352}, + {0x0000c2e0, 0x0000f800, 0x0000f800, 0x03ccc584, 0x03ccc584}, + {0x0000c2e4, 0x03ff0000, 0x03ff0000, 0x03f0f800, 0x03f0f800}, + {0x0000c2e8, 0x00000000, 0x00000000, 0x03ff0000, 0x03ff0000}, + {0x00016044, 0x012492d4, 0x012492d4, 0x012492d4, 0x012492d4}, + {0x00016048, 0x66480001, 0x66480001, 0x66480001, 0x66480001}, + {0x00016068, 0x6db6db6c, 0x6db6db6c, 0x6db6db6c, 0x6db6db6c}, + {0x00016444, 0x012492d4, 0x012492d4, 0x012492d4, 0x012492d4}, + {0x00016448, 0x66480001, 0x66480001, 0x66480001, 0x66480001}, + {0x00016468, 0x6db6db6c, 0x6db6db6c, 0x6db6db6c, 0x6db6db6c}, + {0x00016844, 0x012492d4, 0x012492d4, 0x012492d4, 0x012492d4}, + {0x00016848, 0x66480001, 0x66480001, 0x66480001, 0x66480001}, + {0x00016868, 0x6db6db6c, 0x6db6db6c, 0x6db6db6c, 0x6db6db6c}, +}; + +static const u32 ar9580_1p0_lowest_ob_db_tx_gain_table[][5] = { + /* Addr 5G_HT20 5G_HT40 2G_HT40 2G_HT20 */ + {0x0000a2dc, 0x0380c7fc, 0x0380c7fc, 0x03aaa352, 0x03aaa352}, + {0x0000a2e0, 0x0000f800, 0x0000f800, 0x03ccc584, 0x03ccc584}, + {0x0000a2e4, 0x03ff0000, 0x03ff0000, 0x03f0f800, 0x03f0f800}, + {0x0000a2e8, 0x00000000, 0x00000000, 0x03ff0000, 0x03ff0000}, + {0x0000a410, 0x000050d9, 0x000050d9, 0x000050d9, 0x000050d9}, + {0x0000a500, 0x00000000, 0x00000000, 0x00000000, 0x00000000}, + {0x0000a504, 0x06000003, 0x06000003, 0x04000002, 0x04000002}, + {0x0000a508, 0x0a000020, 0x0a000020, 0x08000004, 0x08000004}, + {0x0000a50c, 0x10000023, 0x10000023, 0x0b000200, 0x0b000200}, + {0x0000a510, 0x16000220, 0x16000220, 0x0f000202, 0x0f000202}, + {0x0000a514, 0x1c000223, 0x1c000223, 0x12000400, 0x12000400}, + {0x0000a518, 0x21002220, 0x21002220, 0x16000402, 0x16000402}, + {0x0000a51c, 0x27002223, 0x27002223, 0x19000404, 0x19000404}, + {0x0000a520, 0x2b022220, 0x2b022220, 0x1c000603, 0x1c000603}, + {0x0000a524, 0x2f022222, 0x2f022222, 0x21000a02, 0x21000a02}, + {0x0000a528, 0x34022225, 0x34022225, 0x25000a04, 0x25000a04}, + {0x0000a52c, 0x3a02222a, 0x3a02222a, 0x28000a20, 0x28000a20}, + {0x0000a530, 0x3e02222c, 0x3e02222c, 0x2c000e20, 0x2c000e20}, + {0x0000a534, 0x4202242a, 0x4202242a, 0x30000e22, 0x30000e22}, + {0x0000a538, 0x4702244a, 0x4702244a, 0x34000e24, 0x34000e24}, + {0x0000a53c, 0x4b02244c, 0x4b02244c, 0x38001640, 0x38001640}, + {0x0000a540, 0x4e02246c, 0x4e02246c, 0x3c001660, 0x3c001660}, + {0x0000a544, 0x5302266c, 0x5302266c, 0x3f001861, 0x3f001861}, + {0x0000a548, 0x5702286c, 0x5702286c, 0x43001a81, 0x43001a81}, + {0x0000a54c, 0x5c02486b, 0x5c02486b, 0x47001a83, 0x47001a83}, + {0x0000a550, 0x61024a6c, 0x61024a6c, 0x4a001c84, 0x4a001c84}, + {0x0000a554, 0x66026a6c, 0x66026a6c, 0x4e001ce3, 0x4e001ce3}, + {0x0000a558, 0x6b026e6c, 0x6b026e6c, 0x52001ce5, 0x52001ce5}, + {0x0000a55c, 0x7002708c, 0x7002708c, 0x56001ce9, 0x56001ce9}, + {0x0000a560, 0x7302b08a, 0x7302b08a, 0x5a001ceb, 0x5a001ceb}, + {0x0000a564, 0x7702b08c, 0x7702b08c, 0x5d001eec, 0x5d001eec}, + {0x0000a568, 0x7702b08c, 0x7702b08c, 0x5d001eec, 0x5d001eec}, + {0x0000a56c, 0x7702b08c, 0x7702b08c, 0x5d001eec, 0x5d001eec}, + {0x0000a570, 0x7702b08c, 0x7702b08c, 0x5d001eec, 0x5d001eec}, + {0x0000a574, 0x7702b08c, 0x7702b08c, 0x5d001eec, 0x5d001eec}, + {0x0000a578, 0x7702b08c, 0x7702b08c, 0x5d001eec, 0x5d001eec}, + {0x0000a57c, 0x7702b08c, 0x7702b08c, 0x5d001eec, 0x5d001eec}, + {0x0000a580, 0x00800000, 0x00800000, 0x00800000, 0x00800000}, + {0x0000a584, 0x06800003, 0x06800003, 0x04800002, 0x04800002}, + {0x0000a588, 0x0a800020, 0x0a800020, 0x08800004, 0x08800004}, + {0x0000a58c, 0x10800023, 0x10800023, 0x0b800200, 0x0b800200}, + {0x0000a590, 0x16800220, 0x16800220, 0x0f800202, 0x0f800202}, + {0x0000a594, 0x1c800223, 0x1c800223, 0x12800400, 0x12800400}, + {0x0000a598, 0x21802220, 0x21802220, 0x16800402, 0x16800402}, + {0x0000a59c, 0x27802223, 0x27802223, 0x19800404, 0x19800404}, + {0x0000a5a0, 0x2b822220, 0x2b822220, 0x1c800603, 0x1c800603}, + {0x0000a5a4, 0x2f822222, 0x2f822222, 0x21800a02, 0x21800a02}, + {0x0000a5a8, 0x34822225, 0x34822225, 0x25800a04, 0x25800a04}, + {0x0000a5ac, 0x3a82222a, 0x3a82222a, 0x28800a20, 0x28800a20}, + {0x0000a5b0, 0x3e82222c, 0x3e82222c, 0x2c800e20, 0x2c800e20}, + {0x0000a5b4, 0x4282242a, 0x4282242a, 0x30800e22, 0x30800e22}, + {0x0000a5b8, 0x4782244a, 0x4782244a, 0x34800e24, 0x34800e24}, + {0x0000a5bc, 0x4b82244c, 0x4b82244c, 0x38801640, 0x38801640}, + {0x0000a5c0, 0x4e82246c, 0x4e82246c, 0x3c801660, 0x3c801660}, + {0x0000a5c4, 0x5382266c, 0x5382266c, 0x3f801861, 0x3f801861}, + {0x0000a5c8, 0x5782286c, 0x5782286c, 0x43801a81, 0x43801a81}, + {0x0000a5cc, 0x5c82486b, 0x5c82486b, 0x47801a83, 0x47801a83}, + {0x0000a5d0, 0x61824a6c, 0x61824a6c, 0x4a801c84, 0x4a801c84}, + {0x0000a5d4, 0x66826a6c, 0x66826a6c, 0x4e801ce3, 0x4e801ce3}, + {0x0000a5d8, 0x6b826e6c, 0x6b826e6c, 0x52801ce5, 0x52801ce5}, + {0x0000a5dc, 0x7082708c, 0x7082708c, 0x56801ce9, 0x56801ce9}, + {0x0000a5e0, 0x7382b08a, 0x7382b08a, 0x5a801ceb, 0x5a801ceb}, + {0x0000a5e4, 0x7782b08c, 0x7782b08c, 0x5d801eec, 0x5d801eec}, + {0x0000a5e8, 0x7782b08c, 0x7782b08c, 0x5d801eec, 0x5d801eec}, + {0x0000a5ec, 0x7782b08c, 0x7782b08c, 0x5d801eec, 0x5d801eec}, + {0x0000a5f0, 0x7782b08c, 0x7782b08c, 0x5d801eec, 0x5d801eec}, + {0x0000a5f4, 0x7782b08c, 0x7782b08c, 0x5d801eec, 0x5d801eec}, + {0x0000a5f8, 0x7782b08c, 0x7782b08c, 0x5d801eec, 0x5d801eec}, + {0x0000a5fc, 0x7782b08c, 0x7782b08c, 0x5d801eec, 0x5d801eec}, + {0x0000a600, 0x00000000, 0x00000000, 0x00000000, 0x00000000}, + {0x0000a604, 0x00000000, 0x00000000, 0x00000000, 0x00000000}, + {0x0000a608, 0x00000000, 0x00000000, 0x00000000, 0x00000000}, + {0x0000a60c, 0x00000000, 0x00000000, 0x00000000, 0x00000000}, + {0x0000a610, 0x00000000, 0x00000000, 0x00000000, 0x00000000}, + {0x0000a614, 0x01404000, 0x01404000, 0x01404000, 0x01404000}, + {0x0000a618, 0x01404501, 0x01404501, 0x01404501, 0x01404501}, + {0x0000a61c, 0x02008802, 0x02008802, 0x02008501, 0x02008501}, + {0x0000a620, 0x0300cc03, 0x0300cc03, 0x0280ca03, 0x0280ca03}, + {0x0000a624, 0x0300cc03, 0x0300cc03, 0x03010c04, 0x03010c04}, + {0x0000a628, 0x0300cc03, 0x0300cc03, 0x04014c04, 0x04014c04}, + {0x0000a62c, 0x03810c03, 0x03810c03, 0x04015005, 0x04015005}, + {0x0000a630, 0x03810e04, 0x03810e04, 0x04015005, 0x04015005}, + {0x0000a634, 0x03810e04, 0x03810e04, 0x04015005, 0x04015005}, + {0x0000a638, 0x03810e04, 0x03810e04, 0x04015005, 0x04015005}, + {0x0000a63c, 0x03810e04, 0x03810e04, 0x04015005, 0x04015005}, + {0x0000b2dc, 0x0380c7fc, 0x0380c7fc, 0x03aaa352, 0x03aaa352}, + {0x0000b2e0, 0x0000f800, 0x0000f800, 0x03ccc584, 0x03ccc584}, + {0x0000b2e4, 0x03ff0000, 0x03ff0000, 0x03f0f800, 0x03f0f800}, + {0x0000b2e8, 0x00000000, 0x00000000, 0x03ff0000, 0x03ff0000}, + {0x0000c2dc, 0x0380c7fc, 0x0380c7fc, 0x03aaa352, 0x03aaa352}, + {0x0000c2e0, 0x0000f800, 0x0000f800, 0x03ccc584, 0x03ccc584}, + {0x0000c2e4, 0x03ff0000, 0x03ff0000, 0x03f0f800, 0x03f0f800}, + {0x0000c2e8, 0x00000000, 0x00000000, 0x03ff0000, 0x03ff0000}, + {0x00016044, 0x012492d4, 0x012492d4, 0x012492d4, 0x012492d4}, + {0x00016048, 0x62480001, 0x62480001, 0x62480001, 0x62480001}, + {0x00016068, 0x6db6db6c, 0x6db6db6c, 0x6db6db6c, 0x6db6db6c}, + {0x00016444, 0x012492d4, 0x012492d4, 0x012492d4, 0x012492d4}, + {0x00016448, 0x62480001, 0x62480001, 0x62480001, 0x62480001}, + {0x00016468, 0x6db6db6c, 0x6db6db6c, 0x6db6db6c, 0x6db6db6c}, + {0x00016844, 0x012492d4, 0x012492d4, 0x012492d4, 0x012492d4}, + {0x00016848, 0x62480001, 0x62480001, 0x62480001, 0x62480001}, + {0x00016868, 0x6db6db6c, 0x6db6db6c, 0x6db6db6c, 0x6db6db6c}, +}; + +static const u32 ar9580_1p0_baseband_core_txfir_coeff_japan_2484[][2] = { + /* Addr allmodes */ + {0x0000a398, 0x00000000}, + {0x0000a39c, 0x6f7f0301}, + {0x0000a3a0, 0xca9228ee}, +}; + +static const u32 ar9580_1p0_mac_core[][2] = { + /* Addr allmodes */ + {0x00000008, 0x00000000}, + {0x00000030, 0x00020085}, + {0x00000034, 0x00000005}, + {0x00000040, 0x00000000}, + {0x00000044, 0x00000000}, + {0x00000048, 0x00000008}, + {0x0000004c, 0x00000010}, + {0x00000050, 0x00000000}, + {0x00001040, 0x002ffc0f}, + {0x00001044, 0x002ffc0f}, + {0x00001048, 0x002ffc0f}, + {0x0000104c, 0x002ffc0f}, + {0x00001050, 0x002ffc0f}, + {0x00001054, 0x002ffc0f}, + {0x00001058, 0x002ffc0f}, + {0x0000105c, 0x002ffc0f}, + {0x00001060, 0x002ffc0f}, + {0x00001064, 0x002ffc0f}, + {0x000010f0, 0x00000100}, + {0x00001270, 0x00000000}, + {0x000012b0, 0x00000000}, + {0x000012f0, 0x00000000}, + {0x0000143c, 0x00000000}, + {0x0000147c, 0x00000000}, + {0x00008000, 0x00000000}, + {0x00008004, 0x00000000}, + {0x00008008, 0x00000000}, + {0x0000800c, 0x00000000}, + {0x00008018, 0x00000000}, + {0x00008020, 0x00000000}, + {0x00008038, 0x00000000}, + {0x0000803c, 0x00000000}, + {0x00008040, 0x00000000}, + {0x00008044, 0x00000000}, + {0x00008048, 0x00000000}, + {0x0000804c, 0xffffffff}, + {0x00008054, 0x00000000}, + {0x00008058, 0x00000000}, + {0x0000805c, 0x000fc78f}, + {0x00008060, 0x0000000f}, + {0x00008064, 0x00000000}, + {0x00008070, 0x00000310}, + {0x00008074, 0x00000020}, + {0x00008078, 0x00000000}, + {0x0000809c, 0x0000000f}, + {0x000080a0, 0x00000000}, + {0x000080a4, 0x02ff0000}, + {0x000080a8, 0x0e070605}, + {0x000080ac, 0x0000000d}, + {0x000080b0, 0x00000000}, + {0x000080b4, 0x00000000}, + {0x000080b8, 0x00000000}, + {0x000080bc, 0x00000000}, + {0x000080c0, 0x2a800000}, + {0x000080c4, 0x06900168}, + {0x000080c8, 0x13881c22}, + {0x000080cc, 0x01f40000}, + {0x000080d0, 0x00252500}, + {0x000080d4, 0x00a00000}, + {0x000080d8, 0x00400000}, + {0x000080dc, 0x00000000}, + {0x000080e0, 0xffffffff}, + {0x000080e4, 0x0000ffff}, + {0x000080e8, 0x3f3f3f3f}, + {0x000080ec, 0x00000000}, + {0x000080f0, 0x00000000}, + {0x000080f4, 0x00000000}, + {0x000080fc, 0x00020000}, + {0x00008100, 0x00000000}, + {0x00008108, 0x00000052}, + {0x0000810c, 0x00000000}, + {0x00008110, 0x00000000}, + {0x00008114, 0x000007ff}, + {0x00008118, 0x000000aa}, + {0x0000811c, 0x00003210}, + {0x00008124, 0x00000000}, + {0x00008128, 0x00000000}, + {0x0000812c, 0x00000000}, + {0x00008130, 0x00000000}, + {0x00008134, 0x00000000}, + {0x00008138, 0x00000000}, + {0x0000813c, 0x0000ffff}, + {0x00008144, 0xffffffff}, + {0x00008168, 0x00000000}, + {0x0000816c, 0x00000000}, + {0x000081c0, 0x00000000}, + {0x000081c4, 0x33332210}, + {0x000081ec, 0x00000000}, + {0x000081f0, 0x00000000}, + {0x000081f4, 0x00000000}, + {0x000081f8, 0x00000000}, + {0x000081fc, 0x00000000}, + {0x00008240, 0x00100000}, + {0x00008244, 0x0010f400}, + {0x00008248, 0x00000800}, + {0x0000824c, 0x0001e800}, + {0x00008250, 0x00000000}, + {0x00008254, 0x00000000}, + {0x00008258, 0x00000000}, + {0x0000825c, 0x40000000}, + {0x00008260, 0x00080922}, + {0x00008264, 0x9bc00010}, + {0x00008268, 0xffffffff}, + {0x0000826c, 0x0000ffff}, + {0x00008270, 0x00000000}, + {0x00008274, 0x40000000}, + {0x00008278, 0x003e4180}, + {0x0000827c, 0x00000004}, + {0x00008284, 0x0000002c}, + {0x00008288, 0x0000002c}, + {0x0000828c, 0x000000ff}, + {0x00008294, 0x00000000}, + {0x00008298, 0x00000000}, + {0x0000829c, 0x00000000}, + {0x00008300, 0x00000140}, + {0x00008314, 0x00000000}, + {0x0000831c, 0x0000010d}, + {0x00008328, 0x00000000}, + {0x0000832c, 0x00000007}, + {0x00008330, 0x00000302}, + {0x00008334, 0x00000700}, + {0x00008338, 0x00ff0000}, + {0x0000833c, 0x02400000}, + {0x00008340, 0x000107ff}, + {0x00008344, 0xaa48105b}, + {0x00008348, 0x008f0000}, + {0x0000835c, 0x00000000}, + {0x00008360, 0xffffffff}, + {0x00008364, 0xffffffff}, + {0x00008368, 0x00000000}, + {0x00008370, 0x00000000}, + {0x00008374, 0x000000ff}, + {0x00008378, 0x00000000}, + {0x0000837c, 0x00000000}, + {0x00008380, 0xffffffff}, + {0x00008384, 0xffffffff}, + {0x00008390, 0xffffffff}, + {0x00008394, 0xffffffff}, + {0x00008398, 0x00000000}, + {0x0000839c, 0x00000000}, + {0x000083a0, 0x00000000}, + {0x000083a4, 0x0000fa14}, + {0x000083a8, 0x000f0c00}, + {0x000083ac, 0x33332210}, + {0x000083b0, 0x33332210}, + {0x000083b4, 0x33332210}, + {0x000083b8, 0x33332210}, + {0x000083bc, 0x00000000}, + {0x000083c0, 0x00000000}, + {0x000083c4, 0x00000000}, + {0x000083c8, 0x00000000}, + {0x000083cc, 0x00000200}, + {0x000083d0, 0x000301ff}, +}; + +static const u32 ar9580_1p0_mixed_ob_db_tx_gain_table[][5] = { + /* Addr 5G_HT20 5G_HT40 2G_HT40 2G_HT20 */ + {0x0000a2dc, 0x0380c7fc, 0x0380c7fc, 0x03aaa352, 0x03aaa352}, + {0x0000a2e0, 0x0000f800, 0x0000f800, 0x03ccc584, 0x03ccc584}, + {0x0000a2e4, 0x03ff0000, 0x03ff0000, 0x03f0f800, 0x03f0f800}, + {0x0000a2e8, 0x00000000, 0x00000000, 0x03ff0000, 0x03ff0000}, + {0x0000a410, 0x000050d9, 0x000050d9, 0x000050d9, 0x000050d9}, + {0x0000a500, 0x00000000, 0x00000000, 0x00000000, 0x00000000}, + {0x0000a504, 0x06000003, 0x06000003, 0x04000002, 0x04000002}, + {0x0000a508, 0x0a000020, 0x0a000020, 0x08000004, 0x08000004}, + {0x0000a50c, 0x10000023, 0x10000023, 0x0b000200, 0x0b000200}, + {0x0000a510, 0x16000220, 0x16000220, 0x0f000202, 0x0f000202}, + {0x0000a514, 0x1c000223, 0x1c000223, 0x11000400, 0x11000400}, + {0x0000a518, 0x21002220, 0x21002220, 0x15000402, 0x15000402}, + {0x0000a51c, 0x27002223, 0x27002223, 0x19000404, 0x19000404}, + {0x0000a520, 0x2b022220, 0x2b022220, 0x1b000603, 0x1b000603}, + {0x0000a524, 0x2f022222, 0x2f022222, 0x1f000a02, 0x1f000a02}, + {0x0000a528, 0x34022225, 0x34022225, 0x23000a04, 0x23000a04}, + {0x0000a52c, 0x3a02222a, 0x3a02222a, 0x26000a20, 0x26000a20}, + {0x0000a530, 0x3e02222c, 0x3e02222c, 0x2a000e20, 0x2a000e20}, + {0x0000a534, 0x4202242a, 0x4202242a, 0x2e000e22, 0x2e000e22}, + {0x0000a538, 0x4702244a, 0x4702244a, 0x31000e24, 0x31000e24}, + {0x0000a53c, 0x4b02244c, 0x4b02244c, 0x34001640, 0x34001640}, + {0x0000a540, 0x4e02246c, 0x4e02246c, 0x38001660, 0x38001660}, + {0x0000a544, 0x5302266c, 0x5302266c, 0x3b001861, 0x3b001861}, + {0x0000a548, 0x5702286c, 0x5702286c, 0x3e001a81, 0x3e001a81}, + {0x0000a54c, 0x5c02486b, 0x5c02486b, 0x42001a83, 0x42001a83}, + {0x0000a550, 0x61024a6c, 0x61024a6c, 0x44001c84, 0x44001c84}, + {0x0000a554, 0x66026a6c, 0x66026a6c, 0x48001ce3, 0x48001ce3}, + {0x0000a558, 0x6b026e6c, 0x6b026e6c, 0x4c001ce5, 0x4c001ce5}, + {0x0000a55c, 0x7002708c, 0x7002708c, 0x50001ce9, 0x50001ce9}, + {0x0000a560, 0x7302b08a, 0x7302b08a, 0x54001ceb, 0x54001ceb}, + {0x0000a564, 0x7702b08c, 0x7702b08c, 0x56001eec, 0x56001eec}, + {0x0000a568, 0x7702b08c, 0x7702b08c, 0x56001eec, 0x56001eec}, + {0x0000a56c, 0x7702b08c, 0x7702b08c, 0x56001eec, 0x56001eec}, + {0x0000a570, 0x7702b08c, 0x7702b08c, 0x56001eec, 0x56001eec}, + {0x0000a574, 0x7702b08c, 0x7702b08c, 0x56001eec, 0x56001eec}, + {0x0000a578, 0x7702b08c, 0x7702b08c, 0x56001eec, 0x56001eec}, + {0x0000a57c, 0x7702b08c, 0x7702b08c, 0x56001eec, 0x56001eec}, + {0x0000a580, 0x00800000, 0x00800000, 0x00800000, 0x00800000}, + {0x0000a584, 0x06800003, 0x06800003, 0x04800002, 0x04800002}, + {0x0000a588, 0x0a800020, 0x0a800020, 0x08800004, 0x08800004}, + {0x0000a58c, 0x10800023, 0x10800023, 0x0b800200, 0x0b800200}, + {0x0000a590, 0x16800220, 0x16800220, 0x0f800202, 0x0f800202}, + {0x0000a594, 0x1c800223, 0x1c800223, 0x11800400, 0x11800400}, + {0x0000a598, 0x21802220, 0x21802220, 0x15800402, 0x15800402}, + {0x0000a59c, 0x27802223, 0x27802223, 0x19800404, 0x19800404}, + {0x0000a5a0, 0x2b822220, 0x2b822220, 0x1b800603, 0x1b800603}, + {0x0000a5a4, 0x2f822222, 0x2f822222, 0x1f800a02, 0x1f800a02}, + {0x0000a5a8, 0x34822225, 0x34822225, 0x23800a04, 0x23800a04}, + {0x0000a5ac, 0x3a82222a, 0x3a82222a, 0x26800a20, 0x26800a20}, + {0x0000a5b0, 0x3e82222c, 0x3e82222c, 0x2a800e20, 0x2a800e20}, + {0x0000a5b4, 0x4282242a, 0x4282242a, 0x2e800e22, 0x2e800e22}, + {0x0000a5b8, 0x4782244a, 0x4782244a, 0x31800e24, 0x31800e24}, + {0x0000a5bc, 0x4b82244c, 0x4b82244c, 0x34801640, 0x34801640}, + {0x0000a5c0, 0x4e82246c, 0x4e82246c, 0x38801660, 0x38801660}, + {0x0000a5c4, 0x5382266c, 0x5382266c, 0x3b801861, 0x3b801861}, + {0x0000a5c8, 0x5782286c, 0x5782286c, 0x3e801a81, 0x3e801a81}, + {0x0000a5cc, 0x5c82486b, 0x5c82486b, 0x42801a83, 0x42801a83}, + {0x0000a5d0, 0x61824a6c, 0x61824a6c, 0x44801c84, 0x44801c84}, + {0x0000a5d4, 0x66826a6c, 0x66826a6c, 0x48801ce3, 0x48801ce3}, + {0x0000a5d8, 0x6b826e6c, 0x6b826e6c, 0x4c801ce5, 0x4c801ce5}, + {0x0000a5dc, 0x7082708c, 0x7082708c, 0x50801ce9, 0x50801ce9}, + {0x0000a5e0, 0x7382b08a, 0x7382b08a, 0x54801ceb, 0x54801ceb}, + {0x0000a5e4, 0x7782b08c, 0x7782b08c, 0x56801eec, 0x56801eec}, + {0x0000a5e8, 0x7782b08c, 0x7782b08c, 0x56801eec, 0x56801eec}, + {0x0000a5ec, 0x7782b08c, 0x7782b08c, 0x56801eec, 0x56801eec}, + {0x0000a5f0, 0x7782b08c, 0x7782b08c, 0x56801eec, 0x56801eec}, + {0x0000a5f4, 0x7782b08c, 0x7782b08c, 0x56801eec, 0x56801eec}, + {0x0000a5f8, 0x7782b08c, 0x7782b08c, 0x56801eec, 0x56801eec}, + {0x0000a5fc, 0x7782b08c, 0x7782b08c, 0x56801eec, 0x56801eec}, + {0x0000a600, 0x00000000, 0x00000000, 0x00000000, 0x00000000}, + {0x0000a604, 0x00000000, 0x00000000, 0x00000000, 0x00000000}, + {0x0000a608, 0x00000000, 0x00000000, 0x00000000, 0x00000000}, + {0x0000a60c, 0x00000000, 0x00000000, 0x00000000, 0x00000000}, + {0x0000a610, 0x00000000, 0x00000000, 0x00000000, 0x00000000}, + {0x0000a614, 0x01404000, 0x01404000, 0x01404000, 0x01404000}, + {0x0000a618, 0x01404501, 0x01404501, 0x01404501, 0x01404501}, + {0x0000a61c, 0x02008802, 0x02008802, 0x02008501, 0x02008501}, + {0x0000a620, 0x0300cc03, 0x0300cc03, 0x0280ca03, 0x0280ca03}, + {0x0000a624, 0x0300cc03, 0x0300cc03, 0x03010c04, 0x03010c04}, + {0x0000a628, 0x0300cc03, 0x0300cc03, 0x04014c04, 0x04014c04}, + {0x0000a62c, 0x03810c03, 0x03810c03, 0x04015005, 0x04015005}, + {0x0000a630, 0x03810e04, 0x03810e04, 0x04015005, 0x04015005}, + {0x0000a634, 0x03810e04, 0x03810e04, 0x04015005, 0x04015005}, + {0x0000a638, 0x03810e04, 0x03810e04, 0x04015005, 0x04015005}, + {0x0000a63c, 0x03810e04, 0x03810e04, 0x04015005, 0x04015005}, + {0x0000b2dc, 0x0380c7fc, 0x0380c7fc, 0x03aaa352, 0x03aaa352}, + {0x0000b2e0, 0x0000f800, 0x0000f800, 0x03ccc584, 0x03ccc584}, + {0x0000b2e4, 0x03ff0000, 0x03ff0000, 0x03f0f800, 0x03f0f800}, + {0x0000b2e8, 0x00000000, 0x00000000, 0x03ff0000, 0x03ff0000}, + {0x0000c2dc, 0x0380c7fc, 0x0380c7fc, 0x03aaa352, 0x03aaa352}, + {0x0000c2e0, 0x0000f800, 0x0000f800, 0x03ccc584, 0x03ccc584}, + {0x0000c2e4, 0x03ff0000, 0x03ff0000, 0x03f0f800, 0x03f0f800}, + {0x0000c2e8, 0x00000000, 0x00000000, 0x03ff0000, 0x03ff0000}, + {0x00016044, 0x012492d4, 0x012492d4, 0x056db2e4, 0x056db2e4}, + {0x00016048, 0x66480001, 0x66480001, 0x8e480001, 0x8e480001}, + {0x00016068, 0x6db6db6c, 0x6db6db6c, 0x6db6db6c, 0x6db6db6c}, + {0x00016444, 0x012492d4, 0x012492d4, 0x056db2e4, 0x056db2e4}, + {0x00016448, 0x66480001, 0x66480001, 0x8e480001, 0x8e480001}, + {0x00016468, 0x6db6db6c, 0x6db6db6c, 0x6db6db6c, 0x6db6db6c}, + {0x00016844, 0x012492d4, 0x012492d4, 0x056db2e4, 0x056db2e4}, + {0x00016848, 0x66480001, 0x66480001, 0x8e480001, 0x8e480001}, + {0x00016868, 0x6db6db6c, 0x6db6db6c, 0x6db6db6c, 0x6db6db6c}, +}; + +static const u32 ar9580_1p0_wo_xlna_rx_gain_table[][2] = { + /* Addr allmodes */ + {0x0000a000, 0x00010000}, + {0x0000a004, 0x00030002}, + {0x0000a008, 0x00050004}, + {0x0000a00c, 0x00810080}, + {0x0000a010, 0x00830082}, + {0x0000a014, 0x01810180}, + {0x0000a018, 0x01830182}, + {0x0000a01c, 0x01850184}, + {0x0000a020, 0x01890188}, + {0x0000a024, 0x018b018a}, + {0x0000a028, 0x018d018c}, + {0x0000a02c, 0x03820190}, + {0x0000a030, 0x03840383}, + {0x0000a034, 0x03880385}, + {0x0000a038, 0x038a0389}, + {0x0000a03c, 0x038c038b}, + {0x0000a040, 0x0390038d}, + {0x0000a044, 0x03920391}, + {0x0000a048, 0x03940393}, + {0x0000a04c, 0x03960395}, + {0x0000a050, 0x00000000}, + {0x0000a054, 0x00000000}, + {0x0000a058, 0x00000000}, + {0x0000a05c, 0x00000000}, + {0x0000a060, 0x00000000}, + {0x0000a064, 0x00000000}, + {0x0000a068, 0x00000000}, + {0x0000a06c, 0x00000000}, + {0x0000a070, 0x00000000}, + {0x0000a074, 0x00000000}, + {0x0000a078, 0x00000000}, + {0x0000a07c, 0x00000000}, + {0x0000a080, 0x29292929}, + {0x0000a084, 0x29292929}, + {0x0000a088, 0x29292929}, + {0x0000a08c, 0x29292929}, + {0x0000a090, 0x22292929}, + {0x0000a094, 0x1d1d2222}, + {0x0000a098, 0x0c111117}, + {0x0000a09c, 0x00030303}, + {0x0000a0a0, 0x00000000}, + {0x0000a0a4, 0x00000000}, + {0x0000a0a8, 0x00000000}, + {0x0000a0ac, 0x00000000}, + {0x0000a0b0, 0x00000000}, + {0x0000a0b4, 0x00000000}, + {0x0000a0b8, 0x00000000}, + {0x0000a0bc, 0x00000000}, + {0x0000a0c0, 0x001f0000}, + {0x0000a0c4, 0x01000101}, + {0x0000a0c8, 0x011e011f}, + {0x0000a0cc, 0x011c011d}, + {0x0000a0d0, 0x02030204}, + {0x0000a0d4, 0x02010202}, + {0x0000a0d8, 0x021f0200}, + {0x0000a0dc, 0x0302021e}, + {0x0000a0e0, 0x03000301}, + {0x0000a0e4, 0x031e031f}, + {0x0000a0e8, 0x0402031d}, + {0x0000a0ec, 0x04000401}, + {0x0000a0f0, 0x041e041f}, + {0x0000a0f4, 0x0502041d}, + {0x0000a0f8, 0x05000501}, + {0x0000a0fc, 0x051e051f}, + {0x0000a100, 0x06010602}, + {0x0000a104, 0x061f0600}, + {0x0000a108, 0x061d061e}, + {0x0000a10c, 0x07020703}, + {0x0000a110, 0x07000701}, + {0x0000a114, 0x00000000}, + {0x0000a118, 0x00000000}, + {0x0000a11c, 0x00000000}, + {0x0000a120, 0x00000000}, + {0x0000a124, 0x00000000}, + {0x0000a128, 0x00000000}, + {0x0000a12c, 0x00000000}, + {0x0000a130, 0x00000000}, + {0x0000a134, 0x00000000}, + {0x0000a138, 0x00000000}, + {0x0000a13c, 0x00000000}, + {0x0000a140, 0x001f0000}, + {0x0000a144, 0x01000101}, + {0x0000a148, 0x011e011f}, + {0x0000a14c, 0x011c011d}, + {0x0000a150, 0x02030204}, + {0x0000a154, 0x02010202}, + {0x0000a158, 0x021f0200}, + {0x0000a15c, 0x0302021e}, + {0x0000a160, 0x03000301}, + {0x0000a164, 0x031e031f}, + {0x0000a168, 0x0402031d}, + {0x0000a16c, 0x04000401}, + {0x0000a170, 0x041e041f}, + {0x0000a174, 0x0502041d}, + {0x0000a178, 0x05000501}, + {0x0000a17c, 0x051e051f}, + {0x0000a180, 0x06010602}, + {0x0000a184, 0x061f0600}, + {0x0000a188, 0x061d061e}, + {0x0000a18c, 0x07020703}, + {0x0000a190, 0x07000701}, + {0x0000a194, 0x00000000}, + {0x0000a198, 0x00000000}, + {0x0000a19c, 0x00000000}, + {0x0000a1a0, 0x00000000}, + {0x0000a1a4, 0x00000000}, + {0x0000a1a8, 0x00000000}, + {0x0000a1ac, 0x00000000}, + {0x0000a1b0, 0x00000000}, + {0x0000a1b4, 0x00000000}, + {0x0000a1b8, 0x00000000}, + {0x0000a1bc, 0x00000000}, + {0x0000a1c0, 0x00000000}, + {0x0000a1c4, 0x00000000}, + {0x0000a1c8, 0x00000000}, + {0x0000a1cc, 0x00000000}, + {0x0000a1d0, 0x00000000}, + {0x0000a1d4, 0x00000000}, + {0x0000a1d8, 0x00000000}, + {0x0000a1dc, 0x00000000}, + {0x0000a1e0, 0x00000000}, + {0x0000a1e4, 0x00000000}, + {0x0000a1e8, 0x00000000}, + {0x0000a1ec, 0x00000000}, + {0x0000a1f0, 0x00000396}, + {0x0000a1f4, 0x00000396}, + {0x0000a1f8, 0x00000396}, + {0x0000a1fc, 0x00000196}, + {0x0000b000, 0x00010000}, + {0x0000b004, 0x00030002}, + {0x0000b008, 0x00050004}, + {0x0000b00c, 0x00810080}, + {0x0000b010, 0x00830082}, + {0x0000b014, 0x01810180}, + {0x0000b018, 0x01830182}, + {0x0000b01c, 0x01850184}, + {0x0000b020, 0x02810280}, + {0x0000b024, 0x02830282}, + {0x0000b028, 0x02850284}, + {0x0000b02c, 0x02890288}, + {0x0000b030, 0x028b028a}, + {0x0000b034, 0x0388028c}, + {0x0000b038, 0x038a0389}, + {0x0000b03c, 0x038c038b}, + {0x0000b040, 0x0390038d}, + {0x0000b044, 0x03920391}, + {0x0000b048, 0x03940393}, + {0x0000b04c, 0x03960395}, + {0x0000b050, 0x00000000}, + {0x0000b054, 0x00000000}, + {0x0000b058, 0x00000000}, + {0x0000b05c, 0x00000000}, + {0x0000b060, 0x00000000}, + {0x0000b064, 0x00000000}, + {0x0000b068, 0x00000000}, + {0x0000b06c, 0x00000000}, + {0x0000b070, 0x00000000}, + {0x0000b074, 0x00000000}, + {0x0000b078, 0x00000000}, + {0x0000b07c, 0x00000000}, + {0x0000b080, 0x32323232}, + {0x0000b084, 0x2f2f3232}, + {0x0000b088, 0x23282a2d}, + {0x0000b08c, 0x1c1e2123}, + {0x0000b090, 0x14171919}, + {0x0000b094, 0x0e0e1214}, + {0x0000b098, 0x03050707}, + {0x0000b09c, 0x00030303}, + {0x0000b0a0, 0x00000000}, + {0x0000b0a4, 0x00000000}, + {0x0000b0a8, 0x00000000}, + {0x0000b0ac, 0x00000000}, + {0x0000b0b0, 0x00000000}, + {0x0000b0b4, 0x00000000}, + {0x0000b0b8, 0x00000000}, + {0x0000b0bc, 0x00000000}, + {0x0000b0c0, 0x003f0020}, + {0x0000b0c4, 0x00400041}, + {0x0000b0c8, 0x0140005f}, + {0x0000b0cc, 0x0160015f}, + {0x0000b0d0, 0x017e017f}, + {0x0000b0d4, 0x02410242}, + {0x0000b0d8, 0x025f0240}, + {0x0000b0dc, 0x027f0260}, + {0x0000b0e0, 0x0341027e}, + {0x0000b0e4, 0x035f0340}, + {0x0000b0e8, 0x037f0360}, + {0x0000b0ec, 0x04400441}, + {0x0000b0f0, 0x0460045f}, + {0x0000b0f4, 0x0541047f}, + {0x0000b0f8, 0x055f0540}, + {0x0000b0fc, 0x057f0560}, + {0x0000b100, 0x06400641}, + {0x0000b104, 0x0660065f}, + {0x0000b108, 0x067e067f}, + {0x0000b10c, 0x07410742}, + {0x0000b110, 0x075f0740}, + {0x0000b114, 0x077f0760}, + {0x0000b118, 0x07800781}, + {0x0000b11c, 0x07a0079f}, + {0x0000b120, 0x07c107bf}, + {0x0000b124, 0x000007c0}, + {0x0000b128, 0x00000000}, + {0x0000b12c, 0x00000000}, + {0x0000b130, 0x00000000}, + {0x0000b134, 0x00000000}, + {0x0000b138, 0x00000000}, + {0x0000b13c, 0x00000000}, + {0x0000b140, 0x003f0020}, + {0x0000b144, 0x00400041}, + {0x0000b148, 0x0140005f}, + {0x0000b14c, 0x0160015f}, + {0x0000b150, 0x017e017f}, + {0x0000b154, 0x02410242}, + {0x0000b158, 0x025f0240}, + {0x0000b15c, 0x027f0260}, + {0x0000b160, 0x0341027e}, + {0x0000b164, 0x035f0340}, + {0x0000b168, 0x037f0360}, + {0x0000b16c, 0x04400441}, + {0x0000b170, 0x0460045f}, + {0x0000b174, 0x0541047f}, + {0x0000b178, 0x055f0540}, + {0x0000b17c, 0x057f0560}, + {0x0000b180, 0x06400641}, + {0x0000b184, 0x0660065f}, + {0x0000b188, 0x067e067f}, + {0x0000b18c, 0x07410742}, + {0x0000b190, 0x075f0740}, + {0x0000b194, 0x077f0760}, + {0x0000b198, 0x07800781}, + {0x0000b19c, 0x07a0079f}, + {0x0000b1a0, 0x07c107bf}, + {0x0000b1a4, 0x000007c0}, + {0x0000b1a8, 0x00000000}, + {0x0000b1ac, 0x00000000}, + {0x0000b1b0, 0x00000000}, + {0x0000b1b4, 0x00000000}, + {0x0000b1b8, 0x00000000}, + {0x0000b1bc, 0x00000000}, + {0x0000b1c0, 0x00000000}, + {0x0000b1c4, 0x00000000}, + {0x0000b1c8, 0x00000000}, + {0x0000b1cc, 0x00000000}, + {0x0000b1d0, 0x00000000}, + {0x0000b1d4, 0x00000000}, + {0x0000b1d8, 0x00000000}, + {0x0000b1dc, 0x00000000}, + {0x0000b1e0, 0x00000000}, + {0x0000b1e4, 0x00000000}, + {0x0000b1e8, 0x00000000}, + {0x0000b1ec, 0x00000000}, + {0x0000b1f0, 0x00000396}, + {0x0000b1f4, 0x00000396}, + {0x0000b1f8, 0x00000396}, + {0x0000b1fc, 0x00000196}, +}; + +static const u32 ar9580_1p0_soc_postamble[][5] = { + /* Addr 5G_HT20 5G_HT40 2G_HT40 2G_HT20 */ + {0x00007010, 0x00000023, 0x00000023, 0x00000023, 0x00000023}, +}; + +static const u32 ar9580_1p0_high_ob_db_tx_gain_table[][5] = { + /* Addr 5G_HT20 5G_HT40 2G_HT40 2G_HT20 */ + {0x0000a2dc, 0x01feee00, 0x01feee00, 0x03aaa352, 0x03aaa352}, + {0x0000a2e0, 0x0000f000, 0x0000f000, 0x03ccc584, 0x03ccc584}, + {0x0000a2e4, 0x01ff0000, 0x01ff0000, 0x03f0f800, 0x03f0f800}, + {0x0000a2e8, 0x00000000, 0x00000000, 0x03ff0000, 0x03ff0000}, + {0x0000a410, 0x000050d8, 0x000050d8, 0x000050d9, 0x000050d9}, + {0x0000a500, 0x00002220, 0x00002220, 0x00000000, 0x00000000}, + {0x0000a504, 0x04002222, 0x04002222, 0x04000002, 0x04000002}, + {0x0000a508, 0x09002421, 0x09002421, 0x08000004, 0x08000004}, + {0x0000a50c, 0x0d002621, 0x0d002621, 0x0b000200, 0x0b000200}, + {0x0000a510, 0x13004620, 0x13004620, 0x0f000202, 0x0f000202}, + {0x0000a514, 0x19004a20, 0x19004a20, 0x11000400, 0x11000400}, + {0x0000a518, 0x1d004e20, 0x1d004e20, 0x15000402, 0x15000402}, + {0x0000a51c, 0x21005420, 0x21005420, 0x19000404, 0x19000404}, + {0x0000a520, 0x26005e20, 0x26005e20, 0x1b000603, 0x1b000603}, + {0x0000a524, 0x2b005e40, 0x2b005e40, 0x1f000a02, 0x1f000a02}, + {0x0000a528, 0x2f005e42, 0x2f005e42, 0x23000a04, 0x23000a04}, + {0x0000a52c, 0x33005e44, 0x33005e44, 0x26000a20, 0x26000a20}, + {0x0000a530, 0x38005e65, 0x38005e65, 0x2a000e20, 0x2a000e20}, + {0x0000a534, 0x3c005e69, 0x3c005e69, 0x2e000e22, 0x2e000e22}, + {0x0000a538, 0x40005e6b, 0x40005e6b, 0x31000e24, 0x31000e24}, + {0x0000a53c, 0x44005e6d, 0x44005e6d, 0x34001640, 0x34001640}, + {0x0000a540, 0x49005e72, 0x49005e72, 0x38001660, 0x38001660}, + {0x0000a544, 0x4e005eb2, 0x4e005eb2, 0x3b001861, 0x3b001861}, + {0x0000a548, 0x53005f12, 0x53005f12, 0x3e001a81, 0x3e001a81}, + {0x0000a54c, 0x59025eb2, 0x59025eb2, 0x42001a83, 0x42001a83}, + {0x0000a550, 0x5e025f12, 0x5e025f12, 0x44001c84, 0x44001c84}, + {0x0000a554, 0x61027f12, 0x61027f12, 0x48001ce3, 0x48001ce3}, + {0x0000a558, 0x6702bf12, 0x6702bf12, 0x4c001ce5, 0x4c001ce5}, + {0x0000a55c, 0x6b02bf14, 0x6b02bf14, 0x50001ce9, 0x50001ce9}, + {0x0000a560, 0x6f02bf16, 0x6f02bf16, 0x54001ceb, 0x54001ceb}, + {0x0000a564, 0x6f02bf16, 0x6f02bf16, 0x56001eec, 0x56001eec}, + {0x0000a568, 0x6f02bf16, 0x6f02bf16, 0x56001eec, 0x56001eec}, + {0x0000a56c, 0x6f02bf16, 0x6f02bf16, 0x56001eec, 0x56001eec}, + {0x0000a570, 0x6f02bf16, 0x6f02bf16, 0x56001eec, 0x56001eec}, + {0x0000a574, 0x6f02bf16, 0x6f02bf16, 0x56001eec, 0x56001eec}, + {0x0000a578, 0x6f02bf16, 0x6f02bf16, 0x56001eec, 0x56001eec}, + {0x0000a57c, 0x6f02bf16, 0x6f02bf16, 0x56001eec, 0x56001eec}, + {0x0000a580, 0x00802220, 0x00802220, 0x00800000, 0x00800000}, + {0x0000a584, 0x04802222, 0x04802222, 0x04800002, 0x04800002}, + {0x0000a588, 0x09802421, 0x09802421, 0x08800004, 0x08800004}, + {0x0000a58c, 0x0d802621, 0x0d802621, 0x0b800200, 0x0b800200}, + {0x0000a590, 0x13804620, 0x13804620, 0x0f800202, 0x0f800202}, + {0x0000a594, 0x19804a20, 0x19804a20, 0x11800400, 0x11800400}, + {0x0000a598, 0x1d804e20, 0x1d804e20, 0x15800402, 0x15800402}, + {0x0000a59c, 0x21805420, 0x21805420, 0x19800404, 0x19800404}, + {0x0000a5a0, 0x26805e20, 0x26805e20, 0x1b800603, 0x1b800603}, + {0x0000a5a4, 0x2b805e40, 0x2b805e40, 0x1f800a02, 0x1f800a02}, + {0x0000a5a8, 0x2f805e42, 0x2f805e42, 0x23800a04, 0x23800a04}, + {0x0000a5ac, 0x33805e44, 0x33805e44, 0x26800a20, 0x26800a20}, + {0x0000a5b0, 0x38805e65, 0x38805e65, 0x2a800e20, 0x2a800e20}, + {0x0000a5b4, 0x3c805e69, 0x3c805e69, 0x2e800e22, 0x2e800e22}, + {0x0000a5b8, 0x40805e6b, 0x40805e6b, 0x31800e24, 0x31800e24}, + {0x0000a5bc, 0x44805e6d, 0x44805e6d, 0x34801640, 0x34801640}, + {0x0000a5c0, 0x49805e72, 0x49805e72, 0x38801660, 0x38801660}, + {0x0000a5c4, 0x4e805eb2, 0x4e805eb2, 0x3b801861, 0x3b801861}, + {0x0000a5c8, 0x53805f12, 0x53805f12, 0x3e801a81, 0x3e801a81}, + {0x0000a5cc, 0x59825eb2, 0x59825eb2, 0x42801a83, 0x42801a83}, + {0x0000a5d0, 0x5e825f12, 0x5e825f12, 0x44801c84, 0x44801c84}, + {0x0000a5d4, 0x61827f12, 0x61827f12, 0x48801ce3, 0x48801ce3}, + {0x0000a5d8, 0x6782bf12, 0x6782bf12, 0x4c801ce5, 0x4c801ce5}, + {0x0000a5dc, 0x6b82bf14, 0x6b82bf14, 0x50801ce9, 0x50801ce9}, + {0x0000a5e0, 0x6f82bf16, 0x6f82bf16, 0x54801ceb, 0x54801ceb}, + {0x0000a5e4, 0x6f82bf16, 0x6f82bf16, 0x56801eec, 0x56801eec}, + {0x0000a5e8, 0x6f82bf16, 0x6f82bf16, 0x56801eec, 0x56801eec}, + {0x0000a5ec, 0x6f82bf16, 0x6f82bf16, 0x56801eec, 0x56801eec}, + {0x0000a5f0, 0x6f82bf16, 0x6f82bf16, 0x56801eec, 0x56801eec}, + {0x0000a5f4, 0x6f82bf16, 0x6f82bf16, 0x56801eec, 0x56801eec}, + {0x0000a5f8, 0x6f82bf16, 0x6f82bf16, 0x56801eec, 0x56801eec}, + {0x0000a5fc, 0x6f82bf16, 0x6f82bf16, 0x56801eec, 0x56801eec}, + {0x0000a600, 0x00000000, 0x00000000, 0x00000000, 0x00000000}, + {0x0000a604, 0x00000000, 0x00000000, 0x00000000, 0x00000000}, + {0x0000a608, 0x00000000, 0x00000000, 0x00000000, 0x00000000}, + {0x0000a60c, 0x00000000, 0x00000000, 0x00000000, 0x00000000}, + {0x0000a610, 0x00804000, 0x00804000, 0x00000000, 0x00000000}, + {0x0000a614, 0x00804201, 0x00804201, 0x01404000, 0x01404000}, + {0x0000a618, 0x0280c802, 0x0280c802, 0x01404501, 0x01404501}, + {0x0000a61c, 0x0280ca03, 0x0280ca03, 0x02008501, 0x02008501}, + {0x0000a620, 0x04c15104, 0x04c15104, 0x0280ca03, 0x0280ca03}, + {0x0000a624, 0x04c15305, 0x04c15305, 0x03010c04, 0x03010c04}, + {0x0000a628, 0x04c15305, 0x04c15305, 0x04014c04, 0x04014c04}, + {0x0000a62c, 0x04c15305, 0x04c15305, 0x04015005, 0x04015005}, + {0x0000a630, 0x04c15305, 0x04c15305, 0x04015005, 0x04015005}, + {0x0000a634, 0x04c15305, 0x04c15305, 0x04015005, 0x04015005}, + {0x0000a638, 0x04c15305, 0x04c15305, 0x04015005, 0x04015005}, + {0x0000a63c, 0x04c15305, 0x04c15305, 0x04015005, 0x04015005}, + {0x0000b2dc, 0x01feee00, 0x01feee00, 0x03aaa352, 0x03aaa352}, + {0x0000b2e0, 0x0000f000, 0x0000f000, 0x03ccc584, 0x03ccc584}, + {0x0000b2e4, 0x01ff0000, 0x01ff0000, 0x03f0f800, 0x03f0f800}, + {0x0000b2e8, 0x00000000, 0x00000000, 0x03ff0000, 0x03ff0000}, + {0x0000c2dc, 0x01feee00, 0x01feee00, 0x03aaa352, 0x03aaa352}, + {0x0000c2e0, 0x0000f000, 0x0000f000, 0x03ccc584, 0x03ccc584}, + {0x0000c2e4, 0x01ff0000, 0x01ff0000, 0x03f0f800, 0x03f0f800}, + {0x0000c2e8, 0x00000000, 0x00000000, 0x03ff0000, 0x03ff0000}, + {0x00016044, 0x056db2e4, 0x056db2e4, 0x056db2e4, 0x056db2e4}, + {0x00016048, 0x8e480001, 0x8e480001, 0x8e480001, 0x8e480001}, + {0x00016068, 0x6db6db6c, 0x6db6db6c, 0x6db6db6c, 0x6db6db6c}, + {0x00016444, 0x056db2e4, 0x056db2e4, 0x056db2e4, 0x056db2e4}, + {0x00016448, 0x8e480001, 0x8e480001, 0x8e480001, 0x8e480001}, + {0x00016468, 0x6db6db6c, 0x6db6db6c, 0x6db6db6c, 0x6db6db6c}, + {0x00016844, 0x056db2e4, 0x056db2e4, 0x056db2e4, 0x056db2e4}, + {0x00016848, 0x8e480001, 0x8e480001, 0x8e480001, 0x8e480001}, + {0x00016868, 0x6db6db6c, 0x6db6db6c, 0x6db6db6c, 0x6db6db6c}, +}; + +static const u32 ar9580_1p0_soc_preamble[][2] = { + /* Addr allmodes */ + {0x000040a4, 0x00a0c1c9}, + {0x00007008, 0x00000000}, + {0x00007020, 0x00000000}, + {0x00007034, 0x00000002}, + {0x00007038, 0x000004c2}, + {0x00007048, 0x00000008}, +}; + +static const u32 ar9580_1p0_rx_gain_table[][2] = { + /* Addr allmodes */ + {0x0000a000, 0x00010000}, + {0x0000a004, 0x00030002}, + {0x0000a008, 0x00050004}, + {0x0000a00c, 0x00810080}, + {0x0000a010, 0x00830082}, + {0x0000a014, 0x01810180}, + {0x0000a018, 0x01830182}, + {0x0000a01c, 0x01850184}, + {0x0000a020, 0x01890188}, + {0x0000a024, 0x018b018a}, + {0x0000a028, 0x018d018c}, + {0x0000a02c, 0x01910190}, + {0x0000a030, 0x01930192}, + {0x0000a034, 0x01950194}, + {0x0000a038, 0x038a0196}, + {0x0000a03c, 0x038c038b}, + {0x0000a040, 0x0390038d}, + {0x0000a044, 0x03920391}, + {0x0000a048, 0x03940393}, + {0x0000a04c, 0x03960395}, + {0x0000a050, 0x00000000}, + {0x0000a054, 0x00000000}, + {0x0000a058, 0x00000000}, + {0x0000a05c, 0x00000000}, + {0x0000a060, 0x00000000}, + {0x0000a064, 0x00000000}, + {0x0000a068, 0x00000000}, + {0x0000a06c, 0x00000000}, + {0x0000a070, 0x00000000}, + {0x0000a074, 0x00000000}, + {0x0000a078, 0x00000000}, + {0x0000a07c, 0x00000000}, + {0x0000a080, 0x22222229}, + {0x0000a084, 0x1d1d1d1d}, + {0x0000a088, 0x1d1d1d1d}, + {0x0000a08c, 0x1d1d1d1d}, + {0x0000a090, 0x171d1d1d}, + {0x0000a094, 0x11111717}, + {0x0000a098, 0x00030311}, + {0x0000a09c, 0x00000000}, + {0x0000a0a0, 0x00000000}, + {0x0000a0a4, 0x00000000}, + {0x0000a0a8, 0x00000000}, + {0x0000a0ac, 0x00000000}, + {0x0000a0b0, 0x00000000}, + {0x0000a0b4, 0x00000000}, + {0x0000a0b8, 0x00000000}, + {0x0000a0bc, 0x00000000}, + {0x0000a0c0, 0x001f0000}, + {0x0000a0c4, 0x01000101}, + {0x0000a0c8, 0x011e011f}, + {0x0000a0cc, 0x011c011d}, + {0x0000a0d0, 0x02030204}, + {0x0000a0d4, 0x02010202}, + {0x0000a0d8, 0x021f0200}, + {0x0000a0dc, 0x0302021e}, + {0x0000a0e0, 0x03000301}, + {0x0000a0e4, 0x031e031f}, + {0x0000a0e8, 0x0402031d}, + {0x0000a0ec, 0x04000401}, + {0x0000a0f0, 0x041e041f}, + {0x0000a0f4, 0x0502041d}, + {0x0000a0f8, 0x05000501}, + {0x0000a0fc, 0x051e051f}, + {0x0000a100, 0x06010602}, + {0x0000a104, 0x061f0600}, + {0x0000a108, 0x061d061e}, + {0x0000a10c, 0x07020703}, + {0x0000a110, 0x07000701}, + {0x0000a114, 0x00000000}, + {0x0000a118, 0x00000000}, + {0x0000a11c, 0x00000000}, + {0x0000a120, 0x00000000}, + {0x0000a124, 0x00000000}, + {0x0000a128, 0x00000000}, + {0x0000a12c, 0x00000000}, + {0x0000a130, 0x00000000}, + {0x0000a134, 0x00000000}, + {0x0000a138, 0x00000000}, + {0x0000a13c, 0x00000000}, + {0x0000a140, 0x001f0000}, + {0x0000a144, 0x01000101}, + {0x0000a148, 0x011e011f}, + {0x0000a14c, 0x011c011d}, + {0x0000a150, 0x02030204}, + {0x0000a154, 0x02010202}, + {0x0000a158, 0x021f0200}, + {0x0000a15c, 0x0302021e}, + {0x0000a160, 0x03000301}, + {0x0000a164, 0x031e031f}, + {0x0000a168, 0x0402031d}, + {0x0000a16c, 0x04000401}, + {0x0000a170, 0x041e041f}, + {0x0000a174, 0x0502041d}, + {0x0000a178, 0x05000501}, + {0x0000a17c, 0x051e051f}, + {0x0000a180, 0x06010602}, + {0x0000a184, 0x061f0600}, + {0x0000a188, 0x061d061e}, + {0x0000a18c, 0x07020703}, + {0x0000a190, 0x07000701}, + {0x0000a194, 0x00000000}, + {0x0000a198, 0x00000000}, + {0x0000a19c, 0x00000000}, + {0x0000a1a0, 0x00000000}, + {0x0000a1a4, 0x00000000}, + {0x0000a1a8, 0x00000000}, + {0x0000a1ac, 0x00000000}, + {0x0000a1b0, 0x00000000}, + {0x0000a1b4, 0x00000000}, + {0x0000a1b8, 0x00000000}, + {0x0000a1bc, 0x00000000}, + {0x0000a1c0, 0x00000000}, + {0x0000a1c4, 0x00000000}, + {0x0000a1c8, 0x00000000}, + {0x0000a1cc, 0x00000000}, + {0x0000a1d0, 0x00000000}, + {0x0000a1d4, 0x00000000}, + {0x0000a1d8, 0x00000000}, + {0x0000a1dc, 0x00000000}, + {0x0000a1e0, 0x00000000}, + {0x0000a1e4, 0x00000000}, + {0x0000a1e8, 0x00000000}, + {0x0000a1ec, 0x00000000}, + {0x0000a1f0, 0x00000396}, + {0x0000a1f4, 0x00000396}, + {0x0000a1f8, 0x00000396}, + {0x0000a1fc, 0x00000196}, + {0x0000b000, 0x00010000}, + {0x0000b004, 0x00030002}, + {0x0000b008, 0x00050004}, + {0x0000b00c, 0x00810080}, + {0x0000b010, 0x00830082}, + {0x0000b014, 0x01810180}, + {0x0000b018, 0x01830182}, + {0x0000b01c, 0x01850184}, + {0x0000b020, 0x02810280}, + {0x0000b024, 0x02830282}, + {0x0000b028, 0x02850284}, + {0x0000b02c, 0x02890288}, + {0x0000b030, 0x028b028a}, + {0x0000b034, 0x0388028c}, + {0x0000b038, 0x038a0389}, + {0x0000b03c, 0x038c038b}, + {0x0000b040, 0x0390038d}, + {0x0000b044, 0x03920391}, + {0x0000b048, 0x03940393}, + {0x0000b04c, 0x03960395}, + {0x0000b050, 0x00000000}, + {0x0000b054, 0x00000000}, + {0x0000b058, 0x00000000}, + {0x0000b05c, 0x00000000}, + {0x0000b060, 0x00000000}, + {0x0000b064, 0x00000000}, + {0x0000b068, 0x00000000}, + {0x0000b06c, 0x00000000}, + {0x0000b070, 0x00000000}, + {0x0000b074, 0x00000000}, + {0x0000b078, 0x00000000}, + {0x0000b07c, 0x00000000}, + {0x0000b080, 0x2a2d2f32}, + {0x0000b084, 0x21232328}, + {0x0000b088, 0x19191c1e}, + {0x0000b08c, 0x12141417}, + {0x0000b090, 0x07070e0e}, + {0x0000b094, 0x03030305}, + {0x0000b098, 0x00000003}, + {0x0000b09c, 0x00000000}, + {0x0000b0a0, 0x00000000}, + {0x0000b0a4, 0x00000000}, + {0x0000b0a8, 0x00000000}, + {0x0000b0ac, 0x00000000}, + {0x0000b0b0, 0x00000000}, + {0x0000b0b4, 0x00000000}, + {0x0000b0b8, 0x00000000}, + {0x0000b0bc, 0x00000000}, + {0x0000b0c0, 0x003f0020}, + {0x0000b0c4, 0x00400041}, + {0x0000b0c8, 0x0140005f}, + {0x0000b0cc, 0x0160015f}, + {0x0000b0d0, 0x017e017f}, + {0x0000b0d4, 0x02410242}, + {0x0000b0d8, 0x025f0240}, + {0x0000b0dc, 0x027f0260}, + {0x0000b0e0, 0x0341027e}, + {0x0000b0e4, 0x035f0340}, + {0x0000b0e8, 0x037f0360}, + {0x0000b0ec, 0x04400441}, + {0x0000b0f0, 0x0460045f}, + {0x0000b0f4, 0x0541047f}, + {0x0000b0f8, 0x055f0540}, + {0x0000b0fc, 0x057f0560}, + {0x0000b100, 0x06400641}, + {0x0000b104, 0x0660065f}, + {0x0000b108, 0x067e067f}, + {0x0000b10c, 0x07410742}, + {0x0000b110, 0x075f0740}, + {0x0000b114, 0x077f0760}, + {0x0000b118, 0x07800781}, + {0x0000b11c, 0x07a0079f}, + {0x0000b120, 0x07c107bf}, + {0x0000b124, 0x000007c0}, + {0x0000b128, 0x00000000}, + {0x0000b12c, 0x00000000}, + {0x0000b130, 0x00000000}, + {0x0000b134, 0x00000000}, + {0x0000b138, 0x00000000}, + {0x0000b13c, 0x00000000}, + {0x0000b140, 0x003f0020}, + {0x0000b144, 0x00400041}, + {0x0000b148, 0x0140005f}, + {0x0000b14c, 0x0160015f}, + {0x0000b150, 0x017e017f}, + {0x0000b154, 0x02410242}, + {0x0000b158, 0x025f0240}, + {0x0000b15c, 0x027f0260}, + {0x0000b160, 0x0341027e}, + {0x0000b164, 0x035f0340}, + {0x0000b168, 0x037f0360}, + {0x0000b16c, 0x04400441}, + {0x0000b170, 0x0460045f}, + {0x0000b174, 0x0541047f}, + {0x0000b178, 0x055f0540}, + {0x0000b17c, 0x057f0560}, + {0x0000b180, 0x06400641}, + {0x0000b184, 0x0660065f}, + {0x0000b188, 0x067e067f}, + {0x0000b18c, 0x07410742}, + {0x0000b190, 0x075f0740}, + {0x0000b194, 0x077f0760}, + {0x0000b198, 0x07800781}, + {0x0000b19c, 0x07a0079f}, + {0x0000b1a0, 0x07c107bf}, + {0x0000b1a4, 0x000007c0}, + {0x0000b1a8, 0x00000000}, + {0x0000b1ac, 0x00000000}, + {0x0000b1b0, 0x00000000}, + {0x0000b1b4, 0x00000000}, + {0x0000b1b8, 0x00000000}, + {0x0000b1bc, 0x00000000}, + {0x0000b1c0, 0x00000000}, + {0x0000b1c4, 0x00000000}, + {0x0000b1c8, 0x00000000}, + {0x0000b1cc, 0x00000000}, + {0x0000b1d0, 0x00000000}, + {0x0000b1d4, 0x00000000}, + {0x0000b1d8, 0x00000000}, + {0x0000b1dc, 0x00000000}, + {0x0000b1e0, 0x00000000}, + {0x0000b1e4, 0x00000000}, + {0x0000b1e8, 0x00000000}, + {0x0000b1ec, 0x00000000}, + {0x0000b1f0, 0x00000396}, + {0x0000b1f4, 0x00000396}, + {0x0000b1f8, 0x00000396}, + {0x0000b1fc, 0x00000196}, +}; + +static const u32 ar9580_1p0_radio_core[][2] = { + /* Addr allmodes */ + {0x00016000, 0x36db6db6}, + {0x00016004, 0x6db6db40}, + {0x00016008, 0x73f00000}, + {0x0001600c, 0x00000000}, + {0x00016040, 0x7f80fff8}, + {0x0001604c, 0x76d005b5}, + {0x00016050, 0x556cf031}, + {0x00016054, 0x13449440}, + {0x00016058, 0x0c51c92c}, + {0x0001605c, 0x3db7fffc}, + {0x00016060, 0xfffffffc}, + {0x00016064, 0x000f0278}, + {0x0001606c, 0x6db60000}, + {0x00016080, 0x00000000}, + {0x00016084, 0x0e48048c}, + {0x00016088, 0x54214514}, + {0x0001608c, 0x119f481e}, + {0x00016090, 0x24926490}, + {0x00016098, 0xd2888888}, + {0x000160a0, 0x0a108ffe}, + {0x000160a4, 0x812fc370}, + {0x000160a8, 0x423c8000}, + {0x000160b4, 0x92480080}, + {0x000160c0, 0x00adb6d0}, + {0x000160c4, 0x6db6db60}, + {0x000160c8, 0x6db6db6c}, + {0x000160cc, 0x01e6c000}, + {0x00016100, 0x3fffbe01}, + {0x00016104, 0xfff80000}, + {0x00016108, 0x00080010}, + {0x00016144, 0x02084080}, + {0x00016148, 0x00000000}, + {0x00016280, 0x058a0001}, + {0x00016284, 0x3d840208}, + {0x00016288, 0x05a20408}, + {0x0001628c, 0x00038c07}, + {0x00016290, 0x00000004}, + {0x00016294, 0x458aa14f}, + {0x00016380, 0x00000000}, + {0x00016384, 0x00000000}, + {0x00016388, 0x00800700}, + {0x0001638c, 0x00800700}, + {0x00016390, 0x00800700}, + {0x00016394, 0x00000000}, + {0x00016398, 0x00000000}, + {0x0001639c, 0x00000000}, + {0x000163a0, 0x00000001}, + {0x000163a4, 0x00000001}, + {0x000163a8, 0x00000000}, + {0x000163ac, 0x00000000}, + {0x000163b0, 0x00000000}, + {0x000163b4, 0x00000000}, + {0x000163b8, 0x00000000}, + {0x000163bc, 0x00000000}, + {0x000163c0, 0x000000a0}, + {0x000163c4, 0x000c0000}, + {0x000163c8, 0x14021402}, + {0x000163cc, 0x00001402}, + {0x000163d0, 0x00000000}, + {0x000163d4, 0x00000000}, + {0x00016400, 0x36db6db6}, + {0x00016404, 0x6db6db40}, + {0x00016408, 0x73f00000}, + {0x0001640c, 0x00000000}, + {0x00016440, 0x7f80fff8}, + {0x0001644c, 0x76d005b5}, + {0x00016450, 0x556cf031}, + {0x00016454, 0x13449440}, + {0x00016458, 0x0c51c92c}, + {0x0001645c, 0x3db7fffc}, + {0x00016460, 0xfffffffc}, + {0x00016464, 0x000f0278}, + {0x0001646c, 0x6db60000}, + {0x00016500, 0x3fffbe01}, + {0x00016504, 0xfff80000}, + {0x00016508, 0x00080010}, + {0x00016544, 0x02084080}, + {0x00016548, 0x00000000}, + {0x00016780, 0x00000000}, + {0x00016784, 0x00000000}, + {0x00016788, 0x00800700}, + {0x0001678c, 0x00800700}, + {0x00016790, 0x00800700}, + {0x00016794, 0x00000000}, + {0x00016798, 0x00000000}, + {0x0001679c, 0x00000000}, + {0x000167a0, 0x00000001}, + {0x000167a4, 0x00000001}, + {0x000167a8, 0x00000000}, + {0x000167ac, 0x00000000}, + {0x000167b0, 0x00000000}, + {0x000167b4, 0x00000000}, + {0x000167b8, 0x00000000}, + {0x000167bc, 0x00000000}, + {0x000167c0, 0x000000a0}, + {0x000167c4, 0x000c0000}, + {0x000167c8, 0x14021402}, + {0x000167cc, 0x00001402}, + {0x000167d0, 0x00000000}, + {0x000167d4, 0x00000000}, + {0x00016800, 0x36db6db6}, + {0x00016804, 0x6db6db40}, + {0x00016808, 0x73f00000}, + {0x0001680c, 0x00000000}, + {0x00016840, 0x7f80fff8}, + {0x0001684c, 0x76d005b5}, + {0x00016850, 0x556cf031}, + {0x00016854, 0x13449440}, + {0x00016858, 0x0c51c92c}, + {0x0001685c, 0x3db7fffc}, + {0x00016860, 0xfffffffc}, + {0x00016864, 0x000f0278}, + {0x0001686c, 0x6db60000}, + {0x00016900, 0x3fffbe01}, + {0x00016904, 0xfff80000}, + {0x00016908, 0x00080010}, + {0x00016944, 0x02084080}, + {0x00016948, 0x00000000}, + {0x00016b80, 0x00000000}, + {0x00016b84, 0x00000000}, + {0x00016b88, 0x00800700}, + {0x00016b8c, 0x00800700}, + {0x00016b90, 0x00800700}, + {0x00016b94, 0x00000000}, + {0x00016b98, 0x00000000}, + {0x00016b9c, 0x00000000}, + {0x00016ba0, 0x00000001}, + {0x00016ba4, 0x00000001}, + {0x00016ba8, 0x00000000}, + {0x00016bac, 0x00000000}, + {0x00016bb0, 0x00000000}, + {0x00016bb4, 0x00000000}, + {0x00016bb8, 0x00000000}, + {0x00016bbc, 0x00000000}, + {0x00016bc0, 0x000000a0}, + {0x00016bc4, 0x000c0000}, + {0x00016bc8, 0x14021402}, + {0x00016bcc, 0x00001402}, + {0x00016bd0, 0x00000000}, + {0x00016bd4, 0x00000000}, +}; + +static const u32 ar9580_1p0_baseband_postamble[][5] = { + /* Addr 5G_HT20 5G_HT40 2G_HT40 2G_HT20 */ + {0x00009810, 0xd00a8005, 0xd00a8005, 0xd00a8011, 0xd00a8011}, + {0x00009820, 0x206a022e, 0x206a022e, 0x206a012e, 0x206a012e}, + {0x00009824, 0x5ac640d0, 0x5ac640d0, 0x5ac640d0, 0x5ac640d0}, + {0x00009828, 0x06903081, 0x06903081, 0x06903881, 0x06903881}, + {0x0000982c, 0x05eea6d4, 0x05eea6d4, 0x05eea6d4, 0x05eea6d4}, + {0x00009830, 0x0000059c, 0x0000059c, 0x0000119c, 0x0000119c}, + {0x00009c00, 0x000000c4, 0x000000c4, 0x000000c4, 0x000000c4}, + {0x00009e00, 0x0372111a, 0x0372111a, 0x037216a0, 0x037216a0}, + {0x00009e04, 0x001c2020, 0x001c2020, 0x001c2020, 0x001c2020}, + {0x00009e0c, 0x6c4000e2, 0x6d4000e2, 0x6d4000e2, 0x6c4000e2}, + {0x00009e10, 0x7ec88d2e, 0x7ec88d2e, 0x7ec84d2e, 0x7ec84d2e}, + {0x00009e14, 0x37b95d5e, 0x37b9605e, 0x3379605e, 0x33795d5e}, + {0x00009e18, 0x00000000, 0x00000000, 0x00000000, 0x00000000}, + {0x00009e1c, 0x0001cf9c, 0x0001cf9c, 0x00021f9c, 0x00021f9c}, + {0x00009e20, 0x000003b5, 0x000003b5, 0x000003ce, 0x000003ce}, + {0x00009e2c, 0x0000001c, 0x0000001c, 0x00000021, 0x00000021}, + {0x00009e3c, 0xcf946220, 0xcf946220, 0xcf946222, 0xcf946222}, + {0x00009e44, 0x02321e27, 0x02321e27, 0x02291e27, 0x02291e27}, + {0x00009e48, 0x5030201a, 0x5030201a, 0x50302012, 0x50302012}, + {0x00009fc8, 0x0003f000, 0x0003f000, 0x0001a000, 0x0001a000}, + {0x0000a204, 0x000036c0, 0x000036c4, 0x000036c4, 0x000036c0}, + {0x0000a208, 0x00000104, 0x00000104, 0x00000004, 0x00000004}, + {0x0000a22c, 0x07e26a2f, 0x07e26a2f, 0x01026a2f, 0x01026a2f}, + {0x0000a230, 0x0000000a, 0x00000014, 0x00000016, 0x0000000b}, + {0x0000a234, 0x00000fff, 0x10000fff, 0x10000fff, 0x00000fff}, + {0x0000a238, 0xffb01018, 0xffb01018, 0xffb01018, 0xffb01018}, + {0x0000a250, 0x00000000, 0x00000000, 0x00000210, 0x00000108}, + {0x0000a254, 0x000007d0, 0x00000fa0, 0x00001130, 0x00000898}, + {0x0000a258, 0x02020002, 0x02020002, 0x02020002, 0x02020002}, + {0x0000a25c, 0x01000e0e, 0x01000e0e, 0x01000e0e, 0x01000e0e}, + {0x0000a260, 0x0a021501, 0x0a021501, 0x3a021501, 0x3a021501}, + {0x0000a264, 0x00000e0e, 0x00000e0e, 0x00000e0e, 0x00000e0e}, + {0x0000a280, 0x00000007, 0x00000007, 0x0000000b, 0x0000000b}, + {0x0000a284, 0x00000000, 0x00000000, 0x00000150, 0x00000150}, + {0x0000a288, 0x00000110, 0x00000110, 0x00000110, 0x00000110}, + {0x0000a28c, 0x00022222, 0x00022222, 0x00022222, 0x00022222}, + {0x0000a2c4, 0x00158d18, 0x00158d18, 0x00158d18, 0x00158d18}, + {0x0000a2d0, 0x00041981, 0x00041981, 0x00041981, 0x00041982}, + {0x0000a2d8, 0x7999a83b, 0x7999a83b, 0x7999a83b, 0x7999a83b}, + {0x0000a358, 0x00000000, 0x00000000, 0x00000000, 0x00000000}, + {0x0000a830, 0x0000019c, 0x0000019c, 0x0000019c, 0x0000019c}, + {0x0000ae04, 0x001c0000, 0x001c0000, 0x001c0000, 0x001c0000}, + {0x0000ae18, 0x00000000, 0x00000000, 0x00000000, 0x00000000}, + {0x0000ae1c, 0x0000019c, 0x0000019c, 0x0000019c, 0x0000019c}, + {0x0000ae20, 0x000001b5, 0x000001b5, 0x000001ce, 0x000001ce}, + {0x0000b284, 0x00000000, 0x00000000, 0x00000150, 0x00000150}, + {0x0000b830, 0x0000019c, 0x0000019c, 0x0000019c, 0x0000019c}, + {0x0000be04, 0x001c0000, 0x001c0000, 0x001c0000, 0x001c0000}, + {0x0000be18, 0x00000000, 0x00000000, 0x00000000, 0x00000000}, + {0x0000be1c, 0x0000019c, 0x0000019c, 0x0000019c, 0x0000019c}, + {0x0000be20, 0x000001b5, 0x000001b5, 0x000001ce, 0x000001ce}, + {0x0000c284, 0x00000000, 0x00000000, 0x00000150, 0x00000150}, +}; + +static const u32 ar9580_1p0_pcie_phy_clkreq_enable_L1[][2] = { + /* Addr allmodes */ + {0x00004040, 0x0835365e}, + {0x00004040, 0x0008003b}, + {0x00004044, 0x00000000}, +}; + +static const u32 ar9580_1p0_pcie_phy_clkreq_disable_L1[][2] = { + /* Addr allmodes */ + {0x00004040, 0x0831365e}, + {0x00004040, 0x0008003b}, + {0x00004044, 0x00000000}, +}; + +static const u32 ar9580_1p0_pcie_phy_pll_on_clkreq[][2] = { + /* Addr allmodes */ + {0x00004040, 0x0831265e}, + {0x00004040, 0x0008003b}, + {0x00004044, 0x00000000}, +}; + +#endif /* INITVALS_9580_1P0_H */ diff --git a/drivers/net/wireless/ath/ath9k/ath9k.h b/drivers/net/wireless/ath/ath9k/ath9k.h index c03949eb37c..3a893e19d6c 100644 --- a/drivers/net/wireless/ath/ath9k/ath9k.h +++ b/drivers/net/wireless/ath/ath9k/ath9k.h @@ -558,8 +558,7 @@ struct ath_ant_comb { #define SC_OP_BT_PRIORITY_DETECTED BIT(12) #define SC_OP_BT_SCAN BIT(13) #define SC_OP_ANI_RUN BIT(14) -#define SC_OP_ENABLE_APM BIT(15) -#define SC_OP_PRIM_STA_VIF BIT(16) +#define SC_OP_PRIM_STA_VIF BIT(15) /* Powersave flags */ #define PS_WAIT_FOR_BEACON BIT(0) @@ -664,7 +663,6 @@ extern int led_blink; extern bool is_ath9k_unloaded; irqreturn_t ath_isr(int irq, void *dev); -void ath9k_init_crypto(struct ath_softc *sc); int ath9k_init_device(u16 devid, struct ath_softc *sc, const struct ath_bus_ops *bus_ops); void ath9k_deinit_device(struct ath_softc *sc); diff --git a/drivers/net/wireless/ath/ath9k/calib.c b/drivers/net/wireless/ath/ath9k/calib.c index ac2da3cce78..ebaf304f464 100644 --- a/drivers/net/wireless/ath/ath9k/calib.c +++ b/drivers/net/wireless/ath/ath9k/calib.c @@ -82,7 +82,6 @@ static void ath9k_hw_update_nfcal_hist_buffer(struct ath_hw *ah, int16_t *nfarray) { struct ath_common *common = ath9k_hw_common(ah); - struct ieee80211_conf *conf = &common->hw->conf; struct ath_nf_limits *limit; struct ath9k_nfcal_hist *h; bool high_nf_mid = false; @@ -94,7 +93,7 @@ static void ath9k_hw_update_nfcal_hist_buffer(struct ath_hw *ah, for (i = 0; i < NUM_NF_READINGS; i++) { if (!(chainmask & (1 << i)) || - ((i >= AR5416_MAX_CHAINS) && !conf_is_ht40(conf))) + ((i >= AR5416_MAX_CHAINS) && !IS_CHAN_HT40(ah->curchan))) continue; h[i].nfCalBuffer[h[i].currIndex] = nfarray[i]; diff --git a/drivers/net/wireless/ath/ath9k/common.c b/drivers/net/wireless/ath/ath9k/common.c index fa6bd2d189e..dc705a22495 100644 --- a/drivers/net/wireless/ath/ath9k/common.c +++ b/drivers/net/wireless/ath/ath9k/common.c @@ -169,6 +169,32 @@ void ath9k_cmn_update_txpow(struct ath_hw *ah, u16 cur_txpow, } EXPORT_SYMBOL(ath9k_cmn_update_txpow); +void ath9k_cmn_init_crypto(struct ath_hw *ah) +{ + struct ath_common *common = ath9k_hw_common(ah); + int i = 0; + + /* Get the hardware key cache size. */ + common->keymax = AR_KEYTABLE_SIZE; + + /* + * Check whether the separate key cache entries + * are required to handle both tx+rx MIC keys. + * With split mic keys the number of stations is limited + * to 27 otherwise 59. + */ + if (ah->misc_mode & AR_PCU_MIC_NEW_LOC_ENA) + common->crypt_caps |= ATH_CRYPT_CAP_MIC_COMBINED; + + /* + * Reset the key cache since some parts do not + * reset the contents on initial power up. + */ + for (i = 0; i < common->keymax; i++) + ath_hw_keyreset(common, (u16) i); +} +EXPORT_SYMBOL(ath9k_cmn_init_crypto); + static int __init ath9k_cmn_init(void) { return 0; diff --git a/drivers/net/wireless/ath/ath9k/common.h b/drivers/net/wireless/ath/ath9k/common.h index 77ec288b5a7..ad14fecc76c 100644 --- a/drivers/net/wireless/ath/ath9k/common.h +++ b/drivers/net/wireless/ath/ath9k/common.h @@ -62,3 +62,4 @@ void ath9k_cmn_btcoex_bt_stomp(struct ath_common *common, enum ath_stomp_type stomp_type); void ath9k_cmn_update_txpow(struct ath_hw *ah, u16 cur_txpow, u16 new_txpow, u16 *txpower); +void ath9k_cmn_init_crypto(struct ath_hw *ah); diff --git a/drivers/net/wireless/ath/ath9k/debug.c b/drivers/net/wireless/ath/ath9k/debug.c index 9bec3b89fb6..da45f325be7 100644 --- a/drivers/net/wireless/ath/ath9k/debug.c +++ b/drivers/net/wireless/ath/ath9k/debug.c @@ -1163,6 +1163,59 @@ static const struct file_operations fops_regdump = { .llseek = default_llseek,/* read accesses f_pos */ }; +static ssize_t read_file_dump_nfcal(struct file *file, char __user *user_buf, + size_t count, loff_t *ppos) +{ + struct ath_softc *sc = file->private_data; + struct ath_hw *ah = sc->sc_ah; + struct ath9k_nfcal_hist *h = sc->caldata.nfCalHist; + struct ath_common *common = ath9k_hw_common(ah); + struct ieee80211_conf *conf = &common->hw->conf; + u32 len = 0, size = 1500; + u32 i, j; + ssize_t retval = 0; + char *buf; + u8 chainmask = (ah->rxchainmask << 3) | ah->rxchainmask; + u8 nread; + + buf = kzalloc(size, GFP_KERNEL); + if (!buf) + return -ENOMEM; + + len += snprintf(buf + len, size - len, + "Channel Noise Floor : %d\n", ah->noise); + len += snprintf(buf + len, size - len, + "Chain | privNF | # Readings | NF Readings\n"); + for (i = 0; i < NUM_NF_READINGS; i++) { + if (!(chainmask & (1 << i)) || + ((i >= AR5416_MAX_CHAINS) && !conf_is_ht40(conf))) + continue; + + nread = AR_PHY_CCA_FILTERWINDOW_LENGTH - h[i].invalidNFcount; + len += snprintf(buf + len, size - len, " %d\t %d\t %d\t\t", + i, h[i].privNF, nread); + for (j = 0; j < nread; j++) + len += snprintf(buf + len, size - len, + " %d", h[i].nfCalBuffer[j]); + len += snprintf(buf + len, size - len, "\n"); + } + + if (len > size) + len = size; + + retval = simple_read_from_buffer(user_buf, count, ppos, buf, len); + kfree(buf); + + return retval; +} + +static const struct file_operations fops_dump_nfcal = { + .read = read_file_dump_nfcal, + .open = ath9k_debugfs_open, + .owner = THIS_MODULE, + .llseek = default_llseek, +}; + static ssize_t read_file_base_eeprom(struct file *file, char __user *user_buf, size_t count, loff_t *ppos) { @@ -1262,6 +1315,8 @@ int ath9k_init_debug(struct ath_hw *ah) &ah->config.cwm_ignore_extcca); debugfs_create_file("regdump", S_IRUSR, sc->debug.debugfs_phy, sc, &fops_regdump); + debugfs_create_file("dump_nfcal", S_IRUSR, sc->debug.debugfs_phy, sc, + &fops_dump_nfcal); debugfs_create_file("base_eeprom", S_IRUSR, sc->debug.debugfs_phy, sc, &fops_base_eeprom); debugfs_create_file("modal_eeprom", S_IRUSR, sc->debug.debugfs_phy, sc, diff --git a/drivers/net/wireless/ath/ath9k/htc_drv_init.c b/drivers/net/wireless/ath/ath9k/htc_drv_init.c index 19aa5b72488..9cf42f6973a 100644 --- a/drivers/net/wireless/ath/ath9k/htc_drv_init.c +++ b/drivers/net/wireless/ath/ath9k/htc_drv_init.c @@ -572,25 +572,6 @@ err: return -EINVAL; } -static void ath9k_init_crypto(struct ath9k_htc_priv *priv) -{ - struct ath_common *common = ath9k_hw_common(priv->ah); - int i = 0; - - /* Get the hardware key cache size. */ - common->keymax = AR_KEYTABLE_SIZE; - - if (priv->ah->misc_mode & AR_PCU_MIC_NEW_LOC_ENA) - common->crypt_caps |= ATH_CRYPT_CAP_MIC_COMBINED; - - /* - * Reset the key cache since some parts do not - * reset the contents on initial power up. - */ - for (i = 0; i < common->keymax; i++) - ath_hw_keyreset(common, (u16) i); -} - static void ath9k_init_channels_rates(struct ath9k_htc_priv *priv) { if (priv->ah->caps.hw_caps & ATH9K_HW_CAP_2GHZ) { @@ -720,7 +701,7 @@ static int ath9k_init_priv(struct ath9k_htc_priv *priv, for (i = 0; i < ATH9K_HTC_MAX_BCN_VIF; i++) priv->cur_beacon_conf.bslot[i] = NULL; - ath9k_init_crypto(priv); + ath9k_cmn_init_crypto(ah); ath9k_init_channels_rates(priv); ath9k_init_misc(priv); diff --git a/drivers/net/wireless/ath/ath9k/htc_drv_main.c b/drivers/net/wireless/ath/ath9k/htc_drv_main.c index 7212acb2bd6..0248024da56 100644 --- a/drivers/net/wireless/ath/ath9k/htc_drv_main.c +++ b/drivers/net/wireless/ath/ath9k/htc_drv_main.c @@ -1736,6 +1736,22 @@ out: return ret; } + +static int ath9k_htc_get_stats(struct ieee80211_hw *hw, + struct ieee80211_low_level_stats *stats) +{ + struct ath9k_htc_priv *priv = hw->priv; + struct ath_hw *ah = priv->ah; + struct ath9k_mib_stats *mib_stats = &ah->ah_mibStats; + + stats->dot11ACKFailureCount = mib_stats->ackrcv_bad; + stats->dot11RTSFailureCount = mib_stats->rts_bad; + stats->dot11FCSErrorCount = mib_stats->fcs_bad; + stats->dot11RTSSuccessCount = mib_stats->rts_good; + + return 0; +} + struct ieee80211_ops ath9k_htc_ops = { .tx = ath9k_htc_tx, .start = ath9k_htc_start, @@ -1759,4 +1775,5 @@ struct ieee80211_ops ath9k_htc_ops = { .rfkill_poll = ath9k_htc_rfkill_poll_state, .set_coverage_class = ath9k_htc_set_coverage_class, .set_bitrate_mask = ath9k_htc_set_bitrate_mask, + .get_stats = ath9k_htc_get_stats, }; diff --git a/drivers/net/wireless/ath/ath9k/hw-ops.h b/drivers/net/wireless/ath/ath9k/hw-ops.h index cb29e887538..dd9003ee123 100644 --- a/drivers/net/wireless/ath/ath9k/hw-ops.h +++ b/drivers/net/wireless/ath/ath9k/hw-ops.h @@ -22,10 +22,12 @@ /* Hardware core and driver accessible callbacks */ static inline void ath9k_hw_configpcipowersave(struct ath_hw *ah, - int restore, - int power_off) + bool power_off) { - ath9k_hw_ops(ah)->config_pci_powersave(ah, restore, power_off); + if (ah->aspm_enabled != true) + return; + + ath9k_hw_ops(ah)->config_pci_powersave(ah, power_off); } static inline void ath9k_hw_rxena(struct ath_hw *ah) diff --git a/drivers/net/wireless/ath/ath9k/hw.c b/drivers/net/wireless/ath/ath9k/hw.c index db44e5b0c98..a0d1147844f 100644 --- a/drivers/net/wireless/ath/ath9k/hw.c +++ b/drivers/net/wireless/ath/ath9k/hw.c @@ -603,10 +603,7 @@ static int __ath9k_hw_init(struct ath_hw *ah) ath9k_hw_init_mode_regs(ah); - - if (ah->is_pciexpress) - ath9k_hw_aspm_init(ah); - else + if (!ah->is_pciexpress) ath9k_hw_disablepcie(ah); if (!AR_SREV_9300_20_OR_LATER(ah)) @@ -621,6 +618,9 @@ static int __ath9k_hw_init(struct ath_hw *ah) if (r) return r; + if (ah->is_pciexpress) + ath9k_hw_aspm_init(ah); + r = ath9k_hw_init_macaddr(ah); if (r) { ath_err(common, "Failed to initialize MAC address\n"); @@ -663,6 +663,7 @@ int ath9k_hw_init(struct ath_hw *ah) case AR9300_DEVID_AR9485_PCIE: case AR9300_DEVID_AR9330: case AR9300_DEVID_AR9340: + case AR9300_DEVID_AR9580: break; default: if (common->bus_ops->ath_bus_type == ATH_USB) @@ -996,7 +997,7 @@ void ath9k_hw_init_global_settings(struct ath_hw *ah) slottime = 21; sifstime = 64; } else { - eifs = REG_READ(ah, AR_D_GBL_IFS_EIFS); + eifs = REG_READ(ah, AR_D_GBL_IFS_EIFS)/common->clockrate; reg = REG_READ(ah, AR_USEC); rx_lat = MS(reg, AR_USEC_RX_LAT); tx_lat = MS(reg, AR_USEC_TX_LAT); diff --git a/drivers/net/wireless/ath/ath9k/hw.h b/drivers/net/wireless/ath/ath9k/hw.h index 4fbcced2828..3aa3fb19177 100644 --- a/drivers/net/wireless/ath/ath9k/hw.h +++ b/drivers/net/wireless/ath/ath9k/hw.h @@ -45,6 +45,7 @@ #define AR9300_DEVID_PCIE 0x0030 #define AR9300_DEVID_AR9340 0x0031 #define AR9300_DEVID_AR9485_PCIE 0x0032 +#define AR9300_DEVID_AR9580 0x0033 #define AR9300_DEVID_AR9330 0x0035 #define AR5416_AR9100_DEVID 0x000b @@ -606,8 +607,7 @@ struct ath_hw_private_ops { */ struct ath_hw_ops { void (*config_pci_powersave)(struct ath_hw *ah, - int restore, - int power_off); + bool power_off); void (*rx_enable)(struct ath_hw *ah); void (*set_desc_link)(void *ds, u32 link); bool (*calibrate)(struct ath_hw *ah, @@ -1037,10 +1037,6 @@ void ath9k_ani_reset(struct ath_hw *ah, bool is_scanning); void ath9k_hw_proc_mib_event(struct ath_hw *ah); void ath9k_hw_ani_monitor(struct ath_hw *ah, struct ath9k_channel *chan); -#define ATH_PCIE_CAP_LINK_CTRL 0x70 -#define ATH_PCIE_CAP_LINK_L0S 1 -#define ATH_PCIE_CAP_LINK_L1 2 - #define ATH9K_CLOCK_RATE_CCK 22 #define ATH9K_CLOCK_RATE_5GHZ_OFDM 40 #define ATH9K_CLOCK_RATE_2GHZ_OFDM 44 diff --git a/drivers/net/wireless/ath/ath9k/init.c b/drivers/net/wireless/ath/ath9k/init.c index db38a58e752..d7761d1fc5b 100644 --- a/drivers/net/wireless/ath/ath9k/init.c +++ b/drivers/net/wireless/ath/ath9k/init.c @@ -404,31 +404,6 @@ fail: return error; } -void ath9k_init_crypto(struct ath_softc *sc) -{ - struct ath_common *common = ath9k_hw_common(sc->sc_ah); - int i = 0; - - /* Get the hardware key cache size. */ - common->keymax = AR_KEYTABLE_SIZE; - - /* - * Reset the key cache since some parts do not - * reset the contents on initial power up. - */ - for (i = 0; i < common->keymax; i++) - ath_hw_keyreset(common, (u16) i); - - /* - * Check whether the separate key cache entries - * are required to handle both tx+rx MIC keys. - * With split mic keys the number of stations is limited - * to 27 otherwise 59. - */ - if (sc->sc_ah->misc_mode & AR_PCU_MIC_NEW_LOC_ENA) - common->crypt_caps |= ATH_CRYPT_CAP_MIC_COMBINED; -} - static int ath9k_init_btcoex(struct ath_softc *sc) { struct ath_txq *txq; @@ -630,7 +605,7 @@ static int ath9k_init_softc(u16 devid, struct ath_softc *sc, if (ret) goto err_btcoex; - ath9k_init_crypto(sc); + ath9k_cmn_init_crypto(sc->sc_ah); ath9k_init_misc(sc); return 0; diff --git a/drivers/net/wireless/ath/ath9k/mac.c b/drivers/net/wireless/ath/ath9k/mac.c index 0f90e1521ff..7ce9b320f0d 100644 --- a/drivers/net/wireless/ath/ath9k/mac.c +++ b/drivers/net/wireless/ath/ath9k/mac.c @@ -345,21 +345,8 @@ int ath9k_hw_setuptxqueue(struct ath_hw *ah, enum ath9k_tx_queue type, } memset(qi, 0, sizeof(struct ath9k_tx_queue_info)); qi->tqi_type = type; - if (qinfo == NULL) { - qi->tqi_qflags = - TXQ_FLAG_TXOKINT_ENABLE - | TXQ_FLAG_TXERRINT_ENABLE - | TXQ_FLAG_TXDESCINT_ENABLE | TXQ_FLAG_TXURNINT_ENABLE; - qi->tqi_aifs = INIT_AIFS; - qi->tqi_cwmin = ATH9K_TXQ_USEDEFAULT; - qi->tqi_cwmax = INIT_CWMAX; - qi->tqi_shretry = INIT_SH_RETRY; - qi->tqi_lgretry = INIT_LG_RETRY; - qi->tqi_physCompBuf = 0; - } else { - qi->tqi_physCompBuf = qinfo->tqi_physCompBuf; - (void) ath9k_hw_set_txq_props(ah, q, qinfo); - } + qi->tqi_physCompBuf = qinfo->tqi_physCompBuf; + (void) ath9k_hw_set_txq_props(ah, q, qinfo); return q; } @@ -564,7 +551,7 @@ bool ath9k_hw_resettxqueue(struct ath_hw *ah, u32 q) EXPORT_SYMBOL(ath9k_hw_resettxqueue); int ath9k_hw_rxprocdesc(struct ath_hw *ah, struct ath_desc *ds, - struct ath_rx_status *rs, u64 tsf) + struct ath_rx_status *rs) { struct ar5416_desc ads; struct ar5416_desc *adsp = AR5416DESC(ds); diff --git a/drivers/net/wireless/ath/ath9k/mac.h b/drivers/net/wireless/ath/ath9k/mac.h index 8e848c4d16b..153859ccc2a 100644 --- a/drivers/net/wireless/ath/ath9k/mac.h +++ b/drivers/net/wireless/ath/ath9k/mac.h @@ -687,7 +687,7 @@ int ath9k_hw_setuptxqueue(struct ath_hw *ah, enum ath9k_tx_queue type, bool ath9k_hw_releasetxqueue(struct ath_hw *ah, u32 q); bool ath9k_hw_resettxqueue(struct ath_hw *ah, u32 q); int ath9k_hw_rxprocdesc(struct ath_hw *ah, struct ath_desc *ds, - struct ath_rx_status *rs, u64 tsf); + struct ath_rx_status *rs); void ath9k_hw_setuprxdesc(struct ath_hw *ah, struct ath_desc *ds, u32 size, u32 flags); bool ath9k_hw_setrxabort(struct ath_hw *ah, bool set); diff --git a/drivers/net/wireless/ath/ath9k/main.c b/drivers/net/wireless/ath/ath9k/main.c index 1e7fe8c0e11..5ac4f3f2ad6 100644 --- a/drivers/net/wireless/ath/ath9k/main.c +++ b/drivers/net/wireless/ath/ath9k/main.c @@ -565,7 +565,6 @@ set_timer: static void ath_node_attach(struct ath_softc *sc, struct ieee80211_sta *sta) { struct ath_node *an; - struct ath_hw *ah = sc->sc_ah; an = (struct ath_node *)sta->drv_priv; #ifdef CONFIG_ATH9K_DEBUGFS @@ -574,9 +573,6 @@ static void ath_node_attach(struct ath_softc *sc, struct ieee80211_sta *sta) spin_unlock(&sc->nodes_lock); an->sta = sta; #endif - if ((ah->caps.hw_caps) & ATH9K_HW_CAP_APM) - sc->sc_flags |= SC_OP_ENABLE_APM; - if (sc->sc_flags & SC_OP_TXAGGR) { ath_tx_node_init(sc, an); an->maxampdu = 1 << (IEEE80211_HT_MAX_AMPDU_FACTOR + @@ -826,11 +822,9 @@ irqreturn_t ath_isr(int irq, void *dev) if (status & ATH9K_INT_TXURN) ath9k_hw_updatetxtriglevel(ah, true); - if (ah->caps.hw_caps & ATH9K_HW_CAP_EDMA) { - if (status & ATH9K_INT_RXEOL) { - ah->imask &= ~(ATH9K_INT_RXEOL | ATH9K_INT_RXORN); - ath9k_hw_set_interrupts(ah, ah->imask); - } + if (status & ATH9K_INT_RXEOL) { + ah->imask &= ~(ATH9K_INT_RXEOL | ATH9K_INT_RXORN); + ath9k_hw_set_interrupts(ah, ah->imask); } if (status & ATH9K_INT_MIB) { @@ -888,7 +882,7 @@ static void ath_radio_enable(struct ath_softc *sc, struct ieee80211_hw *hw) spin_lock_bh(&sc->sc_pcu_lock); atomic_set(&ah->intr_ref_cnt, -1); - ath9k_hw_configpcipowersave(ah, 0, 0); + ath9k_hw_configpcipowersave(ah, false); if (!ah->curchan) ah->curchan = ath9k_cmn_get_curchannel(sc->hw, ah); @@ -969,7 +963,7 @@ void ath_radio_disable(struct ath_softc *sc, struct ieee80211_hw *hw) ath9k_hw_phy_disable(ah); - ath9k_hw_configpcipowersave(ah, 1, 1); + ath9k_hw_configpcipowersave(ah, true); spin_unlock_bh(&sc->sc_pcu_lock); ath9k_ps_restore(sc); @@ -1069,7 +1063,7 @@ static int ath9k_start(struct ieee80211_hw *hw) init_channel = ath9k_cmn_get_curchannel(hw, ah); /* Reset SERDES registers */ - ath9k_hw_configpcipowersave(ah, 0, 0); + ath9k_hw_configpcipowersave(ah, false); /* * The basic interface to setting the hardware in a good @@ -1145,8 +1139,6 @@ static int ath9k_start(struct ieee80211_hw *hw) AR_STOMP_LOW_WLAN_WGHT); ath9k_hw_btcoex_enable(ah); - if (common->bus_ops->bt_coex_prep) - common->bus_ops->bt_coex_prep(common); if (ah->btcoex_hw.scheme == ATH_BTCOEX_CFG_3WIRE) ath9k_btcoex_timer_resume(sc); } @@ -1680,6 +1672,7 @@ static int ath9k_config(struct ieee80211_hw *hw, u32 changed) if (changed & IEEE80211_CONF_CHANGE_CHANNEL) { struct ieee80211_channel *curchan = hw->conf.channel; + struct ath9k_channel old_chan; int pos = curchan->hw_value; int old_pos = -1; unsigned long flags; @@ -1696,15 +1689,25 @@ static int ath9k_config(struct ieee80211_hw *hw, u32 changed) "Set channel: %d MHz type: %d\n", curchan->center_freq, conf->channel_type); - ath9k_cmn_update_ichannel(&sc->sc_ah->channels[pos], - curchan, conf->channel_type); - /* update survey stats for the old channel before switching */ spin_lock_irqsave(&common->cc_lock, flags); ath_update_survey_stats(sc); spin_unlock_irqrestore(&common->cc_lock, flags); /* + * Preserve the current channel values, before updating + * the same channel + */ + if (old_pos == pos) { + memcpy(&old_chan, &sc->sc_ah->channels[pos], + sizeof(struct ath9k_channel)); + ah->curchan = &old_chan; + } + + ath9k_cmn_update_ichannel(&sc->sc_ah->channels[pos], + curchan, conf->channel_type); + + /* * If the operating channel changes, change the survey in-use flags * along with it. * Reset the survey data for the new channel, unless we're switching @@ -2400,6 +2403,20 @@ skip: return sc->beacon.tx_last; } +static int ath9k_get_stats(struct ieee80211_hw *hw, + struct ieee80211_low_level_stats *stats) +{ + struct ath_softc *sc = hw->priv; + struct ath_hw *ah = sc->sc_ah; + struct ath9k_mib_stats *mib_stats = &ah->ah_mibStats; + + stats->dot11ACKFailureCount = mib_stats->ackrcv_bad; + stats->dot11RTSFailureCount = mib_stats->rts_bad; + stats->dot11FCSErrorCount = mib_stats->fcs_bad; + stats->dot11RTSSuccessCount = mib_stats->rts_good; + return 0; +} + struct ieee80211_ops ath9k_ops = { .tx = ath9k_tx, .start = ath9k_start, @@ -2424,5 +2441,6 @@ struct ieee80211_ops ath9k_ops = { .set_coverage_class = ath9k_set_coverage_class, .flush = ath9k_flush, .tx_frames_pending = ath9k_tx_frames_pending, - .tx_last_beacon = ath9k_tx_last_beacon, + .tx_last_beacon = ath9k_tx_last_beacon, + .get_stats = ath9k_get_stats, }; diff --git a/drivers/net/wireless/ath/ath9k/pci.c b/drivers/net/wireless/ath/ath9k/pci.c index 5685cf11cfe..891661a6151 100644 --- a/drivers/net/wireless/ath/ath9k/pci.c +++ b/drivers/net/wireless/ath/ath9k/pci.c @@ -32,9 +32,11 @@ static DEFINE_PCI_DEVICE_TABLE(ath_pci_id_table) = { { PCI_VDEVICE(ATHEROS, 0x002E) }, /* PCI-E */ { PCI_VDEVICE(ATHEROS, 0x0030) }, /* PCI-E AR9300 */ { PCI_VDEVICE(ATHEROS, 0x0032) }, /* PCI-E AR9485 */ + { PCI_VDEVICE(ATHEROS, 0x0033) }, /* PCI-E AR9580 */ { 0 } }; + /* return bus cachesize in 4B word units */ static void ath_pci_read_cachesize(struct ath_common *common, int *csz) { @@ -88,23 +90,6 @@ static bool ath_pci_eeprom_read(struct ath_common *common, u32 off, u16 *data) return true; } -/* - * Bluetooth coexistance requires disabling ASPM. - */ -static void ath_pci_bt_coex_prep(struct ath_common *common) -{ - struct ath_softc *sc = (struct ath_softc *) common->priv; - struct pci_dev *pdev = to_pci_dev(sc->dev); - u8 aspm; - - if (!pci_is_pcie(pdev)) - return; - - pci_read_config_byte(pdev, ATH_PCIE_CAP_LINK_CTRL, &aspm); - aspm &= ~(ATH_PCIE_CAP_LINK_L0S | ATH_PCIE_CAP_LINK_L1); - pci_write_config_byte(pdev, ATH_PCIE_CAP_LINK_CTRL, aspm); -} - static void ath_pci_extn_synch_enable(struct ath_common *common) { struct ath_softc *sc = (struct ath_softc *) common->priv; @@ -116,6 +101,7 @@ static void ath_pci_extn_synch_enable(struct ath_common *common) pci_write_config_byte(pdev, sc->sc_ah->caps.pcie_lcr_offset, lnkctl); } +/* Need to be called after we discover btcoex capabilities */ static void ath_pci_aspm_init(struct ath_common *common) { struct ath_softc *sc = (struct ath_softc *) common->priv; @@ -125,19 +111,38 @@ static void ath_pci_aspm_init(struct ath_common *common) int pos; u8 aspm; - if (!pci_is_pcie(pdev)) + pos = pci_pcie_cap(pdev); + if (!pos) return; parent = pdev->bus->self; - if (WARN_ON(!parent)) + if (!parent) return; + if (ah->btcoex_hw.scheme != ATH_BTCOEX_CFG_NONE) { + /* Bluetooth coexistance requires disabling ASPM. */ + pci_read_config_byte(pdev, pos + PCI_EXP_LNKCTL, &aspm); + aspm &= ~(PCIE_LINK_STATE_L0S | PCIE_LINK_STATE_L1); + pci_write_config_byte(pdev, pos + PCI_EXP_LNKCTL, aspm); + + /* + * Both upstream and downstream PCIe components should + * have the same ASPM settings. + */ + pos = pci_pcie_cap(parent); + pci_read_config_byte(parent, pos + PCI_EXP_LNKCTL, &aspm); + aspm &= ~(PCIE_LINK_STATE_L0S | PCIE_LINK_STATE_L1); + pci_write_config_byte(parent, pos + PCI_EXP_LNKCTL, aspm); + + return; + } + pos = pci_pcie_cap(parent); pci_read_config_byte(parent, pos + PCI_EXP_LNKCTL, &aspm); if (aspm & (PCIE_LINK_STATE_L0S | PCIE_LINK_STATE_L1)) { ah->aspm_enabled = true; /* Initialize PCIe PM and SERDES registers. */ - ath9k_hw_configpcipowersave(ah, 0, 0); + ath9k_hw_configpcipowersave(ah, false); } } @@ -145,7 +150,6 @@ static const struct ath_bus_ops ath_pci_bus_ops = { .ath_bus_type = ATH_PCI, .read_cachesize = ath_pci_read_cachesize, .eeprom_read = ath_pci_eeprom_read, - .bt_coex_prep = ath_pci_bt_coex_prep, .extn_synch_en = ath_pci_extn_synch_enable, .aspm_init = ath_pci_aspm_init, }; @@ -338,7 +342,7 @@ static int ath_pci_resume(struct device *device) * semi-random values after suspend/resume. */ ath9k_ps_wakeup(sc); - ath9k_init_crypto(sc); + ath9k_cmn_init_crypto(sc->sc_ah); ath9k_ps_restore(sc); sc->ps_idle = true; diff --git a/drivers/net/wireless/ath/ath9k/rc.c b/drivers/net/wireless/ath/ath9k/rc.c index 9e3649a3d5c..4f130188113 100644 --- a/drivers/net/wireless/ath/ath9k/rc.c +++ b/drivers/net/wireless/ath/ath9k/rc.c @@ -603,7 +603,8 @@ static u8 ath_rc_setvalid_htrates(struct ath_rate_priv *ath_rc_priv, static u8 ath_rc_get_highest_rix(struct ath_softc *sc, struct ath_rate_priv *ath_rc_priv, const struct ath_rate_table *rate_table, - int *is_probing) + int *is_probing, + bool legacy) { u32 best_thruput, this_thruput, now_msec; u8 rate, next_rate, best_rate, maxindex, minindex; @@ -624,6 +625,8 @@ static u8 ath_rc_get_highest_rix(struct ath_softc *sc, u8 per_thres; rate = ath_rc_priv->valid_rate_index[index]; + if (legacy && !(rate_table->info[rate].rate_flags & RC_LEGACY)) + continue; if (rate > ath_rc_priv->rate_max_phy) continue; @@ -767,7 +770,7 @@ static void ath_get_rate(void *priv, struct ieee80211_sta *sta, void *priv_sta, struct ieee80211_tx_rate *rates = tx_info->control.rates; struct ieee80211_hdr *hdr = (struct ieee80211_hdr *)skb->data; __le16 fc = hdr->frame_control; - u8 try_per_rate, i = 0, rix; + u8 try_per_rate, i = 0, rix, high_rix; int is_probe = 0; if (rate_control_send_low(sta, priv_sta, txrc)) @@ -786,7 +789,9 @@ static void ath_get_rate(void *priv, struct ieee80211_sta *sta, void *priv_sta, try_per_rate = 4; rate_table = ath_rc_priv->rate_table; - rix = ath_rc_get_highest_rix(sc, ath_rc_priv, rate_table, &is_probe); + rix = ath_rc_get_highest_rix(sc, ath_rc_priv, rate_table, + &is_probe, false); + high_rix = rix; /* * If we're in HT mode and both us and our peer supports LDPC. @@ -822,10 +827,7 @@ static void ath_get_rate(void *priv, struct ieee80211_sta *sta, void *priv_sta, } /* Fill in the other rates for multirate retry */ - for ( ; i < 4; i++) { - /* Use twice the number of tries for the last MRR segment. */ - if (i + 1 == 4) - try_per_rate = 8; + for ( ; i < 3; i++) { ath_rc_get_lower_rix(rate_table, ath_rc_priv, rix, &rix); /* All other rates in the series have RTS enabled */ @@ -833,6 +835,24 @@ static void ath_get_rate(void *priv, struct ieee80211_sta *sta, void *priv_sta, try_per_rate, rix, 1); } + /* Use twice the number of tries for the last MRR segment. */ + try_per_rate = 8; + + /* + * Use a legacy rate as last retry to ensure that the frame + * is tried in both MCS and legacy rates. + */ + if ((rates[2].flags & IEEE80211_TX_RC_MCS) && + (!(tx_info->flags & IEEE80211_TX_CTL_AMPDU) || + (ath_rc_priv->per[high_rix] > 45))) + rix = ath_rc_get_highest_rix(sc, ath_rc_priv, rate_table, + &is_probe, true); + else + ath_rc_get_lower_rix(rate_table, ath_rc_priv, rix, &rix); + + /* All other rates in the series have RTS enabled */ + ath_rc_rate_set_series(rate_table, &rates[i], txrc, + try_per_rate, rix, 1); /* * NB:Change rate series to enable aggregation when operating * at lower MCS rates. When first rate in series is MCS2 diff --git a/drivers/net/wireless/ath/ath9k/recv.c b/drivers/net/wireless/ath/ath9k/recv.c index 74094022b65..ad5f9bd2f0b 100644 --- a/drivers/net/wireless/ath/ath9k/recv.c +++ b/drivers/net/wireless/ath/ath9k/recv.c @@ -761,7 +761,7 @@ static struct ath_buf *ath_get_next_rx_buf(struct ath_softc *sc, * on. All this is necessary because of our use of * a self-linked list to avoid rx overruns. */ - ret = ath9k_hw_rxprocdesc(ah, ds, rs, 0); + ret = ath9k_hw_rxprocdesc(ah, ds, rs); if (ret == -EINPROGRESS) { struct ath_rx_status trs; struct ath_buf *tbf; @@ -787,7 +787,7 @@ static struct ath_buf *ath_get_next_rx_buf(struct ath_softc *sc, */ tds = tbf->bf_desc; - ret = ath9k_hw_rxprocdesc(ah, tds, &trs, 0); + ret = ath9k_hw_rxprocdesc(ah, tds, &trs); if (ret == -EINPROGRESS) return NULL; } @@ -824,7 +824,8 @@ static bool ath9k_rx_accept(struct ath_common *common, is_mc = !!is_multicast_ether_addr(hdr->addr1); is_valid_tkip = rx_stats->rs_keyix != ATH9K_RXKEYIX_INVALID && test_bit(rx_stats->rs_keyix, common->tkip_keymap); - strip_mic = is_valid_tkip && !(rx_stats->rs_status & + strip_mic = is_valid_tkip && ieee80211_is_data(fc) && + !(rx_stats->rs_status & (ATH9K_RXERR_DECRYPT | ATH9K_RXERR_CRC | ATH9K_RXERR_MIC)); if (!rx_stats->rs_datalen) @@ -1978,5 +1979,10 @@ requeue: spin_unlock_bh(&sc->rx.rxbuflock); + if (!(ah->imask & ATH9K_INT_RXEOL)) { + ah->imask |= (ATH9K_INT_RXEOL | ATH9K_INT_RXORN); + ath9k_hw_set_interrupts(ah, ah->imask); + } + return 0; } diff --git a/drivers/net/wireless/ath/ath9k/reg.h b/drivers/net/wireless/ath/ath9k/reg.h index fa4c0bbce6b..a3b8bbc6c06 100644 --- a/drivers/net/wireless/ath/ath9k/reg.h +++ b/drivers/net/wireless/ath/ath9k/reg.h @@ -793,6 +793,8 @@ #define AR_SREV_REVISION_9485_10 0 #define AR_SREV_REVISION_9485_11 1 #define AR_SREV_VERSION_9340 0x300 +#define AR_SREV_VERSION_9580 0x1C0 +#define AR_SREV_REVISION_9580_10 4 /* AR9580 1.0 */ #define AR_SREV_5416(_ah) \ (((_ah)->hw_version.macVersion == AR_SREV_VERSION_5416_PCI) || \ @@ -893,6 +895,18 @@ (AR_SREV_9285_12_OR_LATER(_ah) && \ ((REG_READ(_ah, AR_AN_SYNTH9) & 0x7) == 0x1)) +#define AR_SREV_9580(_ah) \ + (((_ah)->hw_version.macVersion == AR_SREV_VERSION_9580) && \ + ((_ah)->hw_version.macRev >= AR_SREV_REVISION_9580_10)) + +#define AR_SREV_9580_10(_ah) \ + (((_ah)->hw_version.macVersion == AR_SREV_VERSION_9580) && \ + ((_ah)->hw_version.macRev == AR_SREV_REVISION_9580_10)) + +/* NOTE: When adding chips newer than Peacock, add chip check here */ +#define AR_SREV_9580_10_OR_LATER(_ah) \ + (AR_SREV_9580(_ah)) + enum ath_usb_dev { AR9280_USB = 1, /* AR7010 + AR9280, UB94 */ AR9287_USB = 2, /* AR7010 + AR9287, UB95 */ diff --git a/drivers/net/wireless/ath/ath9k/xmit.c b/drivers/net/wireless/ath/ath9k/xmit.c index e1d1e903229..5e2982938ff 100644 --- a/drivers/net/wireless/ath/ath9k/xmit.c +++ b/drivers/net/wireless/ath/ath9k/xmit.c @@ -571,6 +571,25 @@ static void ath_tx_complete_aggr(struct ath_softc *sc, struct ath_txq *txq, ath_reset(sc, false); } +static bool ath_lookup_legacy(struct ath_buf *bf) +{ + struct sk_buff *skb; + struct ieee80211_tx_info *tx_info; + struct ieee80211_tx_rate *rates; + int i; + + skb = bf->bf_mpdu; + tx_info = IEEE80211_SKB_CB(skb); + rates = tx_info->control.rates; + + for (i = 3; i >= 0; i--) { + if (!(rates[i].flags & IEEE80211_TX_RC_MCS)) + return true; + } + + return false; +} + static u32 ath_lookup_rate(struct ath_softc *sc, struct ath_buf *bf, struct ath_atx_tid *tid) { @@ -644,8 +663,10 @@ static u32 ath_lookup_rate(struct ath_softc *sc, struct ath_buf *bf, * meet the minimum required mpdudensity. */ static int ath_compute_num_delims(struct ath_softc *sc, struct ath_atx_tid *tid, - struct ath_buf *bf, u16 frmlen) + struct ath_buf *bf, u16 frmlen, + bool first_subfrm) { +#define FIRST_DESC_NDELIMS 60 struct sk_buff *skb = bf->bf_mpdu; struct ieee80211_tx_info *tx_info = IEEE80211_SKB_CB(skb); u32 nsymbits, nsymbols; @@ -668,6 +689,13 @@ static int ath_compute_num_delims(struct ath_softc *sc, struct ath_atx_tid *tid, ndelim += ATH_AGGR_ENCRYPTDELIM; /* + * Add delimiter when using RTS/CTS with aggregation + * and non enterprise AR9003 card + */ + if (first_subfrm) + ndelim = max(ndelim, FIRST_DESC_NDELIMS); + + /* * Convert desired mpdu density from microeconds to bytes based * on highest rate in rate series (i.e. first rate) to determine * required minimum length for subframe. Take into account @@ -741,7 +769,8 @@ static enum ATH_AGGR_STATUS ath_tx_form_aggr(struct ath_softc *sc, al_delta = ATH_AGGR_DELIM_SZ + fi->framelen; if (nframes && - (aggr_limit < (al + bpad + al_delta + prev_al))) { + ((aggr_limit < (al + bpad + al_delta + prev_al)) || + ath_lookup_legacy(bf))) { status = ATH_AGGR_LIMITED; break; } @@ -756,7 +785,6 @@ static enum ATH_AGGR_STATUS ath_tx_form_aggr(struct ath_softc *sc, status = ATH_AGGR_LIMITED; break; } - nframes++; /* add padding for previous frame to aggregation length */ al += bpad + al_delta; @@ -765,9 +793,11 @@ static enum ATH_AGGR_STATUS ath_tx_form_aggr(struct ath_softc *sc, * Get the delimiters needed to meet the MPDU * density for this node. */ - ndelim = ath_compute_num_delims(sc, tid, bf_first, fi->framelen); + ndelim = ath_compute_num_delims(sc, tid, bf_first, fi->framelen, + !nframes); bpad = PADBYTES(al_delta) + (ndelim << 2); + nframes++; bf->bf_next = NULL; ath9k_hw_set_desc_link(sc->sc_ah, bf->bf_desc, 0); @@ -1574,9 +1604,9 @@ u8 ath_txchainmask_reduction(struct ath_softc *sc, u8 chainmask, u32 rate) { struct ath_hw *ah = sc->sc_ah; struct ath9k_channel *curchan = ah->curchan; - if ((sc->sc_flags & SC_OP_ENABLE_APM) && - (curchan->channelFlags & CHANNEL_5GHZ) && - (chainmask == 0x7) && (rate < 0x90)) + if ((ah->caps.hw_caps & ATH9K_HW_CAP_APM) && + (curchan->channelFlags & CHANNEL_5GHZ) && + (chainmask == 0x7) && (rate < 0x90)) return 0x3; else return chainmask; diff --git a/drivers/net/wireless/ath/carl9170/Kconfig b/drivers/net/wireless/ath/carl9170/Kconfig index 2d1b821b440..267d5dcf82d 100644 --- a/drivers/net/wireless/ath/carl9170/Kconfig +++ b/drivers/net/wireless/ath/carl9170/Kconfig @@ -39,3 +39,17 @@ config CARL9170_WPC bool depends on CARL9170 && (INPUT = y || INPUT = CARL9170) default y + +config CARL9170_HWRNG + bool "Random number generator" + depends on CARL9170 && (HW_RANDOM = y || HW_RANDOM = CARL9170) + default n + help + Provides a hardware random number generator to the kernel. + + SECURITY WARNING: It's relatively easy to eavesdrop all + generated random numbers from the transport stream with + usbmon [software] or special usb sniffer hardware. + + Say N, unless your setup[i.e.: embedded system] has no + other rng source and you can afford to take the risk. diff --git a/drivers/net/wireless/ath/carl9170/carl9170.h b/drivers/net/wireless/ath/carl9170/carl9170.h index c5427a72a1e..6cfbb419e2f 100644 --- a/drivers/net/wireless/ath/carl9170/carl9170.h +++ b/drivers/net/wireless/ath/carl9170/carl9170.h @@ -43,6 +43,7 @@ #include <linux/firmware.h> #include <linux/completion.h> #include <linux/spinlock.h> +#include <linux/hw_random.h> #include <net/cfg80211.h> #include <net/mac80211.h> #include <linux/usb.h> @@ -151,6 +152,7 @@ struct carl9170_sta_tid { #define CARL9170_TX_TIMEOUT 2500 #define CARL9170_JANITOR_DELAY 128 #define CARL9170_QUEUE_STUCK_TIMEOUT 5500 +#define CARL9170_STAT_WORK 30000 #define CARL9170_NUM_TX_AGG_MAX 30 @@ -282,6 +284,7 @@ struct ar9170 { bool rx_stream; bool tx_stream; bool rx_filter; + bool hw_counters; unsigned int mem_blocks; unsigned int mem_block_size; unsigned int rx_size; @@ -331,11 +334,21 @@ struct ar9170 { /* PHY */ struct ieee80211_channel *channel; + unsigned int num_channels; int noise[4]; unsigned int chan_fail; unsigned int total_chan_fail; u8 heavy_clip; u8 ht_settings; + struct { + u64 active; /* usec */ + u64 cca; /* usec */ + u64 tx_time; /* usec */ + u64 rx_total; + u64 rx_overrun; + } tally; + struct delayed_work stat_work; + struct survey_info *survey; /* power calibration data */ u8 power_5G_leg[4]; @@ -437,6 +450,17 @@ struct ar9170 { unsigned int off_override; bool state; } ps; + +#ifdef CONFIG_CARL9170_HWRNG +# define CARL9170_HWRNG_CACHE_SIZE CARL9170_MAX_CMD_PAYLOAD_LEN + struct { + struct hwrng rng; + bool initialized; + char name[30 + 1]; + u16 cache[CARL9170_HWRNG_CACHE_SIZE / sizeof(u16)]; + unsigned int cache_idx; + } rng; +#endif /* CONFIG_CARL9170_HWRNG */ }; enum carl9170_ps_off_override_reasons { diff --git a/drivers/net/wireless/ath/carl9170/cmd.c b/drivers/net/wireless/ath/carl9170/cmd.c index cdfc94c371b..195dc653811 100644 --- a/drivers/net/wireless/ath/carl9170/cmd.c +++ b/drivers/net/wireless/ath/carl9170/cmd.c @@ -36,6 +36,7 @@ * OR IN CONNECTION WITH THE USE OR PERFORMANCE OF THIS SOFTWARE. */ +#include <asm/div64.h> #include "carl9170.h" #include "cmd.h" @@ -165,6 +166,39 @@ int carl9170_bcn_ctrl(struct ar9170 *ar, const unsigned int vif_id, return __carl9170_exec_cmd(ar, cmd, true); } +int carl9170_collect_tally(struct ar9170 *ar) +{ + struct carl9170_tally_rsp tally; + struct survey_info *info; + unsigned int tick; + int err; + + err = carl9170_exec_cmd(ar, CARL9170_CMD_TALLY, 0, NULL, + sizeof(tally), (u8 *)&tally); + if (err) + return err; + + tick = le32_to_cpu(tally.tick); + if (tick) { + ar->tally.active += le32_to_cpu(tally.active) / tick; + ar->tally.cca += le32_to_cpu(tally.cca) / tick; + ar->tally.tx_time += le32_to_cpu(tally.tx_time) / tick; + ar->tally.rx_total += le32_to_cpu(tally.rx_total); + ar->tally.rx_overrun += le32_to_cpu(tally.rx_overrun); + + if (ar->channel) { + info = &ar->survey[ar->channel->hw_value]; + info->channel_time = ar->tally.active; + info->channel_time_busy = ar->tally.cca; + info->channel_time_tx = ar->tally.tx_time; + do_div(info->channel_time, 1000); + do_div(info->channel_time_busy, 1000); + do_div(info->channel_time_tx, 1000); + } + } + return 0; +} + int carl9170_powersave(struct ar9170 *ar, const bool ps) { struct carl9170_cmd *cmd; diff --git a/drivers/net/wireless/ath/carl9170/cmd.h b/drivers/net/wireless/ath/carl9170/cmd.h index d5f95bdc75c..885c42778b8 100644 --- a/drivers/net/wireless/ath/carl9170/cmd.h +++ b/drivers/net/wireless/ath/carl9170/cmd.h @@ -50,6 +50,7 @@ int carl9170_echo_test(struct ar9170 *ar, u32 v); int carl9170_reboot(struct ar9170 *ar); int carl9170_mac_reset(struct ar9170 *ar); int carl9170_powersave(struct ar9170 *ar, const bool power_on); +int carl9170_collect_tally(struct ar9170 *ar); int carl9170_bcn_ctrl(struct ar9170 *ar, const unsigned int vif_id, const u32 mode, const u32 addr, const u32 len); diff --git a/drivers/net/wireless/ath/carl9170/fw.c b/drivers/net/wireless/ath/carl9170/fw.c index 39ddea5794f..f4cae1cccbf 100644 --- a/drivers/net/wireless/ath/carl9170/fw.c +++ b/drivers/net/wireless/ath/carl9170/fw.c @@ -266,6 +266,9 @@ static int carl9170_fw(struct ar9170 *ar, const __u8 *data, size_t len) FIF_PROMISC_IN_BSS; } + if (SUPP(CARL9170FW_HW_COUNTERS)) + ar->fw.hw_counters = true; + if (SUPP(CARL9170FW_WOL)) device_set_wakeup_enable(&ar->udev->dev, true); diff --git a/drivers/net/wireless/ath/carl9170/fwcmd.h b/drivers/net/wireless/ath/carl9170/fwcmd.h index 0a6dec529b5..9443c802b25 100644 --- a/drivers/net/wireless/ath/carl9170/fwcmd.h +++ b/drivers/net/wireless/ath/carl9170/fwcmd.h @@ -55,6 +55,7 @@ enum carl9170_cmd_oids { CARL9170_CMD_READ_TSF = 0x06, CARL9170_CMD_RX_FILTER = 0x07, CARL9170_CMD_WOL = 0x08, + CARL9170_CMD_TALLY = 0x09, /* CAM */ CARL9170_CMD_EKEY = 0x10, @@ -286,6 +287,15 @@ struct carl9170_tsf_rsp { } __packed; #define CARL9170_TSF_RSP_SIZE 8 +struct carl9170_tally_rsp { + __le32 active; + __le32 cca; + __le32 tx_time; + __le32 rx_total; + __le32 rx_overrun; + __le32 tick; +} __packed; + struct carl9170_rsp { struct carl9170_cmd_head hdr; @@ -300,6 +310,7 @@ struct carl9170_rsp { struct carl9170_gpio gpio; struct carl9170_tsf_rsp tsf; struct carl9170_psm psm; + struct carl9170_tally_rsp tally; u8 data[CARL9170_MAX_CMD_PAYLOAD_LEN]; } __packed; } __packed __aligned(4); diff --git a/drivers/net/wireless/ath/carl9170/main.c b/drivers/net/wireless/ath/carl9170/main.c index 0122930b14c..782b8f3ae58 100644 --- a/drivers/net/wireless/ath/carl9170/main.c +++ b/drivers/net/wireless/ath/carl9170/main.c @@ -413,6 +413,9 @@ static int carl9170_op_start(struct ieee80211_hw *hw) carl9170_set_state_when(ar, CARL9170_IDLE, CARL9170_STARTED); + ieee80211_queue_delayed_work(ar->hw, &ar->stat_work, + round_jiffies(msecs_to_jiffies(CARL9170_STAT_WORK))); + ieee80211_wake_queues(ar->hw); err = 0; @@ -423,6 +426,7 @@ out: static void carl9170_cancel_worker(struct ar9170 *ar) { + cancel_delayed_work_sync(&ar->stat_work); cancel_delayed_work_sync(&ar->tx_janitor); #ifdef CONFIG_CARL9170_LEDS cancel_delayed_work_sync(&ar->led_work); @@ -794,6 +798,43 @@ static void carl9170_ps_work(struct work_struct *work) mutex_unlock(&ar->mutex); } +static int carl9170_update_survey(struct ar9170 *ar, bool flush, bool noise) +{ + int err; + + if (noise) { + err = carl9170_get_noisefloor(ar); + if (err) + return err; + } + + if (ar->fw.hw_counters) { + err = carl9170_collect_tally(ar); + if (err) + return err; + } + + if (flush) + memset(&ar->tally, 0, sizeof(ar->tally)); + + return 0; +} + +static void carl9170_stat_work(struct work_struct *work) +{ + struct ar9170 *ar = container_of(work, struct ar9170, stat_work.work); + int err; + + mutex_lock(&ar->mutex); + err = carl9170_update_survey(ar, false, true); + mutex_unlock(&ar->mutex); + + if (err) + return; + + ieee80211_queue_delayed_work(ar->hw, &ar->stat_work, + round_jiffies(msecs_to_jiffies(CARL9170_STAT_WORK))); +} static int carl9170_op_config(struct ieee80211_hw *hw, u32 changed) { @@ -828,11 +869,19 @@ static int carl9170_op_config(struct ieee80211_hw *hw, u32 changed) if (err) goto out; + err = carl9170_update_survey(ar, true, false); + if (err) + goto out; + err = carl9170_set_channel(ar, hw->conf.channel, hw->conf.channel_type, CARL9170_RFI_NONE); if (err) goto out; + err = carl9170_update_survey(ar, false, true); + if (err) + goto out; + err = carl9170_set_dyn_sifs_ack(ar); if (err) goto out; @@ -1419,24 +1468,159 @@ static int carl9170_register_wps_button(struct ar9170 *ar) } #endif /* CONFIG_CARL9170_WPC */ -static int carl9170_op_get_survey(struct ieee80211_hw *hw, int idx, - struct survey_info *survey) +#ifdef CONFIG_CARL9170_HWRNG +static int carl9170_rng_get(struct ar9170 *ar) { - struct ar9170 *ar = hw->priv; + +#define RW (CARL9170_MAX_CMD_PAYLOAD_LEN / sizeof(u32)) +#define RB (CARL9170_MAX_CMD_PAYLOAD_LEN) + + static const __le32 rng_load[RW] = { + [0 ... (RW - 1)] = cpu_to_le32(AR9170_RAND_REG_NUM)}; + + u32 buf[RW]; + + unsigned int i, off = 0, transfer, count; int err; - if (idx != 0) - return -ENOENT; + BUILD_BUG_ON(RB > CARL9170_MAX_CMD_PAYLOAD_LEN); + + if (!IS_ACCEPTING_CMD(ar) || !ar->rng.initialized) + return -EAGAIN; + + count = ARRAY_SIZE(ar->rng.cache); + while (count) { + err = carl9170_exec_cmd(ar, CARL9170_CMD_RREG, + RB, (u8 *) rng_load, + RB, (u8 *) buf); + if (err) + return err; + + transfer = min_t(unsigned int, count, RW); + for (i = 0; i < transfer; i++) + ar->rng.cache[off + i] = buf[i]; + + off += transfer; + count -= transfer; + } + + ar->rng.cache_idx = 0; + +#undef RW +#undef RB + return 0; +} + +static int carl9170_rng_read(struct hwrng *rng, u32 *data) +{ + struct ar9170 *ar = (struct ar9170 *)rng->priv; + int ret = -EIO; mutex_lock(&ar->mutex); - err = carl9170_get_noisefloor(ar); + if (ar->rng.cache_idx >= ARRAY_SIZE(ar->rng.cache)) { + ret = carl9170_rng_get(ar); + if (ret) { + mutex_unlock(&ar->mutex); + return ret; + } + } + + *data = ar->rng.cache[ar->rng.cache_idx++]; mutex_unlock(&ar->mutex); - if (err) + + return sizeof(u16); +} + +static void carl9170_unregister_hwrng(struct ar9170 *ar) +{ + if (ar->rng.initialized) { + hwrng_unregister(&ar->rng.rng); + ar->rng.initialized = false; + } +} + +static int carl9170_register_hwrng(struct ar9170 *ar) +{ + int err; + + snprintf(ar->rng.name, ARRAY_SIZE(ar->rng.name), + "%s_%s", KBUILD_MODNAME, wiphy_name(ar->hw->wiphy)); + ar->rng.rng.name = ar->rng.name; + ar->rng.rng.data_read = carl9170_rng_read; + ar->rng.rng.priv = (unsigned long)ar; + + if (WARN_ON(ar->rng.initialized)) + return -EALREADY; + + err = hwrng_register(&ar->rng.rng); + if (err) { + dev_err(&ar->udev->dev, "Failed to register the random " + "number generator (%d)\n", err); return err; + } + + ar->rng.initialized = true; + + err = carl9170_rng_get(ar); + if (err) { + carl9170_unregister_hwrng(ar); + return err; + } + + return 0; +} +#endif /* CONFIG_CARL9170_HWRNG */ + +static int carl9170_op_get_survey(struct ieee80211_hw *hw, int idx, + struct survey_info *survey) +{ + struct ar9170 *ar = hw->priv; + struct ieee80211_channel *chan; + struct ieee80211_supported_band *band; + int err, b, i; + + chan = ar->channel; + if (!chan) + return -ENODEV; + + if (idx == chan->hw_value) { + mutex_lock(&ar->mutex); + err = carl9170_update_survey(ar, false, true); + mutex_unlock(&ar->mutex); + if (err) + return err; + } + + for (b = 0; b < IEEE80211_NUM_BANDS; b++) { + band = ar->hw->wiphy->bands[b]; + + if (!band) + continue; + + for (i = 0; i < band->n_channels; i++) { + if (band->channels[i].hw_value == idx) { + chan = &band->channels[i]; + goto found; + } + } + } + return -ENOENT; + +found: + memcpy(survey, &ar->survey[idx], sizeof(*survey)); - survey->channel = ar->channel; + survey->channel = chan; survey->filled = SURVEY_INFO_NOISE_DBM; - survey->noise = ar->noise[0]; + + if (ar->channel == chan) + survey->filled |= SURVEY_INFO_IN_USE; + + if (ar->fw.hw_counters) { + survey->filled |= SURVEY_INFO_CHANNEL_TIME | + SURVEY_INFO_CHANNEL_TIME_BUSY | + SURVEY_INFO_CHANNEL_TIME_TX; + } + return 0; } @@ -1569,6 +1753,7 @@ void *carl9170_alloc(size_t priv_size) INIT_WORK(&ar->ping_work, carl9170_ping_work); INIT_WORK(&ar->restart_work, carl9170_restart_work); INIT_WORK(&ar->ampdu_work, carl9170_ampdu_work); + INIT_DELAYED_WORK(&ar->stat_work, carl9170_stat_work); INIT_DELAYED_WORK(&ar->tx_janitor, carl9170_tx_janitor); INIT_LIST_HEAD(&ar->tx_ampdu_list); rcu_assign_pointer(ar->tx_ampdu_iter, @@ -1652,6 +1837,7 @@ static int carl9170_parse_eeprom(struct ar9170 *ar) struct ath_regulatory *regulatory = &ar->common.regulatory; unsigned int rx_streams, tx_streams, tx_params = 0; int bands = 0; + int chans = 0; if (ar->eeprom.length == cpu_to_le16(0xffff)) return -ENODATA; @@ -1675,14 +1861,24 @@ static int carl9170_parse_eeprom(struct ar9170 *ar) if (ar->eeprom.operating_flags & AR9170_OPFLAG_2GHZ) { ar->hw->wiphy->bands[IEEE80211_BAND_2GHZ] = &carl9170_band_2GHz; + chans += carl9170_band_2GHz.n_channels; bands++; } if (ar->eeprom.operating_flags & AR9170_OPFLAG_5GHZ) { ar->hw->wiphy->bands[IEEE80211_BAND_5GHZ] = &carl9170_band_5GHz; + chans += carl9170_band_5GHz.n_channels; bands++; } + if (!bands) + return -EINVAL; + + ar->survey = kzalloc(sizeof(struct survey_info) * chans, GFP_KERNEL); + if (!ar->survey) + return -ENOMEM; + ar->num_channels = chans; + /* * I measured this, a bandswitch takes roughly * 135 ms and a frequency switch about 80. @@ -1701,7 +1897,7 @@ static int carl9170_parse_eeprom(struct ar9170 *ar) /* second part of wiphy init */ SET_IEEE80211_PERM_ADDR(ar->hw, ar->eeprom.mac_address); - return bands ? 0 : -EINVAL; + return 0; } static int carl9170_reg_notifier(struct wiphy *wiphy, @@ -1785,6 +1981,12 @@ int carl9170_register(struct ar9170 *ar) goto err_unreg; #endif /* CONFIG_CARL9170_WPC */ +#ifdef CONFIG_CARL9170_HWRNG + err = carl9170_register_hwrng(ar); + if (err) + goto err_unreg; +#endif /* CONFIG_CARL9170_HWRNG */ + dev_info(&ar->udev->dev, "Atheros AR9170 is registered as '%s'\n", wiphy_name(ar->hw->wiphy)); @@ -1817,6 +2019,10 @@ void carl9170_unregister(struct ar9170 *ar) } #endif /* CONFIG_CARL9170_WPC */ +#ifdef CONFIG_CARL9170_HWRNG + carl9170_unregister_hwrng(ar); +#endif /* CONFIG_CARL9170_HWRNG */ + carl9170_cancel_worker(ar); cancel_work_sync(&ar->restart_work); @@ -1834,6 +2040,9 @@ void carl9170_free(struct ar9170 *ar) kfree(ar->mem_bitmap); ar->mem_bitmap = NULL; + kfree(ar->survey); + ar->survey = NULL; + mutex_destroy(&ar->mutex); ieee80211_free_hw(ar->hw); diff --git a/drivers/net/wireless/ath/carl9170/phy.c b/drivers/net/wireless/ath/carl9170/phy.c index aa147a9120b..472efc7e340 100644 --- a/drivers/net/wireless/ath/carl9170/phy.c +++ b/drivers/net/wireless/ath/carl9170/phy.c @@ -578,11 +578,10 @@ static int carl9170_init_phy(struct ar9170 *ar, enum ieee80211_band band) if (err) return err; - /* XXX: remove magic! */ - if (is_2ghz) - err = carl9170_write_reg(ar, AR9170_PWR_REG_PLL_ADDAC, 0x5163); - else - err = carl9170_write_reg(ar, AR9170_PWR_REG_PLL_ADDAC, 0x5143); + if (!ar->fw.hw_counters) { + err = carl9170_write_reg(ar, AR9170_PWR_REG_PLL_ADDAC, + is_2ghz ? 0x5163 : 0x5143); + } return err; } @@ -1574,6 +1573,9 @@ int carl9170_get_noisefloor(struct ar9170 *ar) AR9170_PHY_EXT_CCA_MIN_PWR, phy_res[i + 2]), 8); } + if (ar->channel) + ar->survey[ar->channel->hw_value].noise = ar->noise[0]; + return 0; } @@ -1766,10 +1768,6 @@ int carl9170_set_channel(struct ar9170 *ar, struct ieee80211_channel *channel, ar->chan_fail = 0; } - err = carl9170_get_noisefloor(ar); - if (err) - return err; - if (ar->heavy_clip) { err = carl9170_write_reg(ar, AR9170_PHY_REG_HEAVY_CLIP_ENABLE, 0x200 | ar->heavy_clip); diff --git a/drivers/net/wireless/ath/carl9170/version.h b/drivers/net/wireless/ath/carl9170/version.h index 64703778cfe..e651db85634 100644 --- a/drivers/net/wireless/ath/carl9170/version.h +++ b/drivers/net/wireless/ath/carl9170/version.h @@ -1,7 +1,7 @@ #ifndef __CARL9170_SHARED_VERSION_H #define __CARL9170_SHARED_VERSION_H #define CARL9170FW_VERSION_YEAR 11 -#define CARL9170FW_VERSION_MONTH 6 -#define CARL9170FW_VERSION_DAY 30 +#define CARL9170FW_VERSION_MONTH 8 +#define CARL9170FW_VERSION_DAY 15 #define CARL9170FW_VERSION_GIT "1.9.4" #endif /* __CARL9170_SHARED_VERSION_H */ diff --git a/drivers/net/wireless/b43/Kconfig b/drivers/net/wireless/b43/Kconfig index b81a2a1c261..df2b7c0856e 100644 --- a/drivers/net/wireless/b43/Kconfig +++ b/drivers/net/wireless/b43/Kconfig @@ -169,13 +169,3 @@ config B43_DEBUG Say N, if you are a distributor or user building a release kernel for production use. Only say Y, if you are debugging a problem in the b43 driver sourcecode. - -config B43_FORCE_PIO - bool "Force usage of PIO instead of DMA" - depends on B43 && B43_DEBUG - ---help--- - This will disable DMA and always enable PIO instead. - - Say N! - This is only for debugging the PIO engine code. You do - _NOT_ want to enable this. diff --git a/drivers/net/wireless/b43/b43.h b/drivers/net/wireless/b43/b43.h index c818b0bc88e..8ff706289b5 100644 --- a/drivers/net/wireless/b43/b43.h +++ b/drivers/net/wireless/b43/b43.h @@ -17,11 +17,6 @@ #include "phy_common.h" -/* The unique identifier of the firmware that's officially supported by - * this driver version. */ -#define B43_SUPPORTED_FIRMWARE_ID "FW13" - - #ifdef CONFIG_B43_DEBUG # define B43_DEBUG 1 #else @@ -594,6 +589,7 @@ struct b43_dma { struct b43_dmaring *rx_ring; u32 translation; /* Routing bits */ + bool translation_in_low; /* Should translation bit go into low addr? */ bool parity; /* Check for parity */ }; @@ -694,6 +690,12 @@ struct b43_firmware_file { enum b43_firmware_file_type type; }; +enum b43_firmware_hdr_format { + B43_FW_HDR_598, + B43_FW_HDR_410, + B43_FW_HDR_351, +}; + /* Pointers to the firmware data and meta information about it. */ struct b43_firmware { /* Microcode */ @@ -710,6 +712,9 @@ struct b43_firmware { /* Firmware patchlevel */ u16 patch; + /* Format of header used by firmware */ + enum b43_firmware_hdr_format hdr_format; + /* Set to true, if we are using an opensource firmware. * Use this to check for proprietary vs opensource. */ bool opensource; @@ -875,7 +880,7 @@ struct b43_wl { struct b43_leds leds; /* Kmalloc'ed scratch space for PIO TX/RX. Protected by wl->mutex. */ - u8 pio_scratchspace[110] __attribute__((__aligned__(8))); + u8 pio_scratchspace[118] __attribute__((__aligned__(8))); u8 pio_tailspace[4] __attribute__((__aligned__(8))); }; @@ -965,12 +970,6 @@ static inline bool b43_using_pio_transfers(struct b43_wldev *dev) return dev->__using_pio_transfers; } -#ifdef CONFIG_B43_FORCE_PIO -# define B43_PIO_DEFAULT 1 -#else -# define B43_PIO_DEFAULT 0 -#endif - /* Message printing */ void b43info(struct b43_wl *wl, const char *fmt, ...) __attribute__ ((format(printf, 2, 3))); diff --git a/drivers/net/wireless/b43/dma.c b/drivers/net/wireless/b43/dma.c index 481e534534e..c5d890e74a1 100644 --- a/drivers/net/wireless/b43/dma.c +++ b/drivers/net/wireless/b43/dma.c @@ -47,6 +47,38 @@ * into separate slots. */ #define TX_SLOTS_PER_FRAME 2 +static u32 b43_dma_address(struct b43_dma *dma, dma_addr_t dmaaddr, + enum b43_addrtype addrtype) +{ + u32 uninitialized_var(addr); + + switch (addrtype) { + case B43_DMA_ADDR_LOW: + addr = lower_32_bits(dmaaddr); + if (dma->translation_in_low) { + addr &= ~SSB_DMA_TRANSLATION_MASK; + addr |= dma->translation; + } + break; + case B43_DMA_ADDR_HIGH: + addr = upper_32_bits(dmaaddr); + if (!dma->translation_in_low) { + addr &= ~SSB_DMA_TRANSLATION_MASK; + addr |= dma->translation; + } + break; + case B43_DMA_ADDR_EXT: + if (dma->translation_in_low) + addr = lower_32_bits(dmaaddr); + else + addr = upper_32_bits(dmaaddr); + addr &= SSB_DMA_TRANSLATION_MASK; + addr >>= SSB_DMA_TRANSLATION_SHIFT; + break; + } + + return addr; +} /* 32bit DMA ops. */ static @@ -77,10 +109,9 @@ static void op32_fill_descriptor(struct b43_dmaring *ring, slot = (int)(&(desc->dma32) - descbase); B43_WARN_ON(!(slot >= 0 && slot < ring->nr_slots)); - addr = (u32) (dmaaddr & ~SSB_DMA_TRANSLATION_MASK); - addrext = (u32) (dmaaddr & SSB_DMA_TRANSLATION_MASK) - >> SSB_DMA_TRANSLATION_SHIFT; - addr |= ring->dev->dma.translation; + addr = b43_dma_address(&ring->dev->dma, dmaaddr, B43_DMA_ADDR_LOW); + addrext = b43_dma_address(&ring->dev->dma, dmaaddr, B43_DMA_ADDR_EXT); + ctl = bufsize & B43_DMA32_DCTL_BYTECNT; if (slot == ring->nr_slots - 1) ctl |= B43_DMA32_DCTL_DTABLEEND; @@ -170,11 +201,10 @@ static void op64_fill_descriptor(struct b43_dmaring *ring, slot = (int)(&(desc->dma64) - descbase); B43_WARN_ON(!(slot >= 0 && slot < ring->nr_slots)); - addrlo = (u32) (dmaaddr & 0xFFFFFFFF); - addrhi = (((u64) dmaaddr >> 32) & ~SSB_DMA_TRANSLATION_MASK); - addrext = (((u64) dmaaddr >> 32) & SSB_DMA_TRANSLATION_MASK) - >> SSB_DMA_TRANSLATION_SHIFT; - addrhi |= ring->dev->dma.translation; + addrlo = b43_dma_address(&ring->dev->dma, dmaaddr, B43_DMA_ADDR_LOW); + addrhi = b43_dma_address(&ring->dev->dma, dmaaddr, B43_DMA_ADDR_HIGH); + addrext = b43_dma_address(&ring->dev->dma, dmaaddr, B43_DMA_ADDR_EXT); + if (slot == ring->nr_slots - 1) ctl0 |= B43_DMA64_DCTL0_DTABLEEND; if (start) @@ -658,41 +688,37 @@ static int dmacontroller_setup(struct b43_dmaring *ring) int err = 0; u32 value; u32 addrext; - u32 trans = ring->dev->dma.translation; bool parity = ring->dev->dma.parity; + u32 addrlo; + u32 addrhi; if (ring->tx) { if (ring->type == B43_DMA_64BIT) { u64 ringbase = (u64) (ring->dmabase); + addrext = b43_dma_address(&ring->dev->dma, ringbase, B43_DMA_ADDR_EXT); + addrlo = b43_dma_address(&ring->dev->dma, ringbase, B43_DMA_ADDR_LOW); + addrhi = b43_dma_address(&ring->dev->dma, ringbase, B43_DMA_ADDR_HIGH); - addrext = ((ringbase >> 32) & SSB_DMA_TRANSLATION_MASK) - >> SSB_DMA_TRANSLATION_SHIFT; value = B43_DMA64_TXENABLE; value |= (addrext << B43_DMA64_TXADDREXT_SHIFT) & B43_DMA64_TXADDREXT_MASK; if (!parity) value |= B43_DMA64_TXPARITYDISABLE; b43_dma_write(ring, B43_DMA64_TXCTL, value); - b43_dma_write(ring, B43_DMA64_TXRINGLO, - (ringbase & 0xFFFFFFFF)); - b43_dma_write(ring, B43_DMA64_TXRINGHI, - ((ringbase >> 32) & - ~SSB_DMA_TRANSLATION_MASK) - | trans); + b43_dma_write(ring, B43_DMA64_TXRINGLO, addrlo); + b43_dma_write(ring, B43_DMA64_TXRINGHI, addrhi); } else { u32 ringbase = (u32) (ring->dmabase); + addrext = b43_dma_address(&ring->dev->dma, ringbase, B43_DMA_ADDR_EXT); + addrlo = b43_dma_address(&ring->dev->dma, ringbase, B43_DMA_ADDR_LOW); - addrext = (ringbase & SSB_DMA_TRANSLATION_MASK) - >> SSB_DMA_TRANSLATION_SHIFT; value = B43_DMA32_TXENABLE; value |= (addrext << B43_DMA32_TXADDREXT_SHIFT) & B43_DMA32_TXADDREXT_MASK; if (!parity) value |= B43_DMA32_TXPARITYDISABLE; b43_dma_write(ring, B43_DMA32_TXCTL, value); - b43_dma_write(ring, B43_DMA32_TXRING, - (ringbase & ~SSB_DMA_TRANSLATION_MASK) - | trans); + b43_dma_write(ring, B43_DMA32_TXRING, addrlo); } } else { err = alloc_initial_descbuffers(ring); @@ -700,9 +726,10 @@ static int dmacontroller_setup(struct b43_dmaring *ring) goto out; if (ring->type == B43_DMA_64BIT) { u64 ringbase = (u64) (ring->dmabase); + addrext = b43_dma_address(&ring->dev->dma, ringbase, B43_DMA_ADDR_EXT); + addrlo = b43_dma_address(&ring->dev->dma, ringbase, B43_DMA_ADDR_LOW); + addrhi = b43_dma_address(&ring->dev->dma, ringbase, B43_DMA_ADDR_HIGH); - addrext = ((ringbase >> 32) & SSB_DMA_TRANSLATION_MASK) - >> SSB_DMA_TRANSLATION_SHIFT; value = (ring->frameoffset << B43_DMA64_RXFROFF_SHIFT); value |= B43_DMA64_RXENABLE; value |= (addrext << B43_DMA64_RXADDREXT_SHIFT) @@ -710,19 +737,15 @@ static int dmacontroller_setup(struct b43_dmaring *ring) if (!parity) value |= B43_DMA64_RXPARITYDISABLE; b43_dma_write(ring, B43_DMA64_RXCTL, value); - b43_dma_write(ring, B43_DMA64_RXRINGLO, - (ringbase & 0xFFFFFFFF)); - b43_dma_write(ring, B43_DMA64_RXRINGHI, - ((ringbase >> 32) & - ~SSB_DMA_TRANSLATION_MASK) - | trans); + b43_dma_write(ring, B43_DMA64_RXRINGLO, addrlo); + b43_dma_write(ring, B43_DMA64_RXRINGHI, addrhi); b43_dma_write(ring, B43_DMA64_RXINDEX, ring->nr_slots * sizeof(struct b43_dmadesc64)); } else { u32 ringbase = (u32) (ring->dmabase); + addrext = b43_dma_address(&ring->dev->dma, ringbase, B43_DMA_ADDR_EXT); + addrlo = b43_dma_address(&ring->dev->dma, ringbase, B43_DMA_ADDR_LOW); - addrext = (ringbase & SSB_DMA_TRANSLATION_MASK) - >> SSB_DMA_TRANSLATION_SHIFT; value = (ring->frameoffset << B43_DMA32_RXFROFF_SHIFT); value |= B43_DMA32_RXENABLE; value |= (addrext << B43_DMA32_RXADDREXT_SHIFT) @@ -730,9 +753,7 @@ static int dmacontroller_setup(struct b43_dmaring *ring) if (!parity) value |= B43_DMA32_RXPARITYDISABLE; b43_dma_write(ring, B43_DMA32_RXCTL, value); - b43_dma_write(ring, B43_DMA32_RXRING, - (ringbase & ~SSB_DMA_TRANSLATION_MASK) - | trans); + b43_dma_write(ring, B43_DMA32_RXRING, addrlo); b43_dma_write(ring, B43_DMA32_RXINDEX, ring->nr_slots * sizeof(struct b43_dmadesc32)); } @@ -872,8 +893,17 @@ struct b43_dmaring *b43_setup_dmaring(struct b43_wldev *dev, ring->current_slot = -1; } else { if (ring->index == 0) { - ring->rx_buffersize = B43_DMA0_RX_BUFFERSIZE; - ring->frameoffset = B43_DMA0_RX_FRAMEOFFSET; + switch (dev->fw.hdr_format) { + case B43_FW_HDR_598: + ring->rx_buffersize = B43_DMA0_RX_FW598_BUFSIZE; + ring->frameoffset = B43_DMA0_RX_FW598_FO; + break; + case B43_FW_HDR_410: + case B43_FW_HDR_351: + ring->rx_buffersize = B43_DMA0_RX_FW351_BUFSIZE; + ring->frameoffset = B43_DMA0_RX_FW351_FO; + break; + } } else B43_WARN_ON(1); } @@ -1066,6 +1096,25 @@ static int b43_dma_set_mask(struct b43_wldev *dev, u64 mask) return 0; } +/* Some hardware with 64-bit DMA seems to be bugged and looks for translation + * bit in low address word instead of high one. + */ +static bool b43_dma_translation_in_low_word(struct b43_wldev *dev, + enum b43_dmatype type) +{ + if (type != B43_DMA_64BIT) + return 1; + +#ifdef CONFIG_B43_SSB + if (dev->dev->bus_type == B43_BUS_SSB && + dev->dev->sdev->bus->bustype == SSB_BUSTYPE_PCI && + !(dev->dev->sdev->bus->host_pci->is_pcie && + ssb_read32(dev->dev->sdev, SSB_TMSHIGH) & SSB_TMSHIGH_DMA64)) + return 1; +#endif + return 0; +} + int b43_dma_init(struct b43_wldev *dev) { struct b43_dma *dma = &dev->dma; @@ -1091,6 +1140,7 @@ int b43_dma_init(struct b43_wldev *dev) break; #endif } + dma->translation_in_low = b43_dma_translation_in_low_word(dev, type); dma->parity = true; #ifdef CONFIG_B43_BCMA diff --git a/drivers/net/wireless/b43/dma.h b/drivers/net/wireless/b43/dma.h index cdf87094efe..7e20b04fa51 100644 --- a/drivers/net/wireless/b43/dma.h +++ b/drivers/net/wireless/b43/dma.h @@ -162,12 +162,15 @@ struct b43_dmadesc_generic { /* Misc DMA constants */ #define B43_DMA_RINGMEMSIZE PAGE_SIZE -#define B43_DMA0_RX_FRAMEOFFSET 30 +/* Offset of frame with actual data */ +#define B43_DMA0_RX_FW598_FO 38 +#define B43_DMA0_RX_FW351_FO 30 /* DMA engine tuning knobs */ #define B43_TXRING_SLOTS 256 #define B43_RXRING_SLOTS 64 -#define B43_DMA0_RX_BUFFERSIZE (B43_DMA0_RX_FRAMEOFFSET + IEEE80211_MAX_FRAME_LEN) +#define B43_DMA0_RX_FW598_BUFSIZE (B43_DMA0_RX_FW598_FO + IEEE80211_MAX_FRAME_LEN) +#define B43_DMA0_RX_FW351_BUFSIZE (B43_DMA0_RX_FW351_FO + IEEE80211_MAX_FRAME_LEN) /* Pointer poison */ #define B43_DMA_PTR_POISON ((void *)ERR_PTR(-ENOMEM)) @@ -212,6 +215,12 @@ enum b43_dmatype { B43_DMA_64BIT = 64, }; +enum b43_addrtype { + B43_DMA_ADDR_LOW, + B43_DMA_ADDR_HIGH, + B43_DMA_ADDR_EXT, +}; + struct b43_dmaring { /* Lowlevel DMA ops. */ const struct b43_dma_ops *ops; diff --git a/drivers/net/wireless/b43/main.c b/drivers/net/wireless/b43/main.c index d2661aaff50..d2b1d1fe202 100644 --- a/drivers/net/wireless/b43/main.c +++ b/drivers/net/wireless/b43/main.c @@ -66,7 +66,6 @@ MODULE_AUTHOR("Michael Buesch"); MODULE_AUTHOR("Gábor Stefanik"); MODULE_LICENSE("GPL"); -MODULE_FIRMWARE(B43_SUPPORTED_FIRMWARE_ID); MODULE_FIRMWARE("b43/ucode11.fw"); MODULE_FIRMWARE("b43/ucode13.fw"); MODULE_FIRMWARE("b43/ucode14.fw"); @@ -108,7 +107,7 @@ int b43_modparam_verbose = B43_VERBOSITY_DEFAULT; module_param_named(verbose, b43_modparam_verbose, int, 0644); MODULE_PARM_DESC(verbose, "Log message verbosity: 0=error, 1=warn, 2=info(default), 3=debug"); -static int b43_modparam_pio = B43_PIO_DEFAULT; +static int b43_modparam_pio = 0; module_param_named(pio, b43_modparam_pio, int, 0644); MODULE_PARM_DESC(pio, "Use PIO accesses by default: 0=DMA, 1=PIO"); @@ -320,6 +319,10 @@ static void b43_wireless_core_exit(struct b43_wldev *dev); static int b43_wireless_core_init(struct b43_wldev *dev); static struct b43_wldev * b43_wireless_core_stop(struct b43_wldev *dev); static int b43_wireless_core_start(struct b43_wldev *dev); +static void b43_op_bss_info_changed(struct ieee80211_hw *hw, + struct ieee80211_vif *vif, + struct ieee80211_bss_conf *conf, + u32 changed); static int b43_ratelimit(struct b43_wl *wl) { @@ -2510,6 +2513,12 @@ static int b43_upload_microcode(struct b43_wldev *dev) } dev->fw.rev = fwrev; dev->fw.patch = fwpatch; + if (dev->fw.rev >= 598) + dev->fw.hdr_format = B43_FW_HDR_598; + else if (dev->fw.rev >= 410) + dev->fw.hdr_format = B43_FW_HDR_410; + else + dev->fw.hdr_format = B43_FW_HDR_351; dev->fw.opensource = (fwdate == 0xFFFF); /* Default to use-all-queues. */ @@ -2557,7 +2566,7 @@ static int b43_upload_microcode(struct b43_wldev *dev) dev->fw.rev, dev->fw.patch); wiphy->hw_version = dev->dev->core_id; - if (b43_is_old_txhdr_format(dev)) { + if (dev->fw.hdr_format == B43_FW_HDR_351) { /* We're over the deadline, but we keep support for old fw * until it turns out to be in major conflict with something new. */ b43warn(dev->wl, "You are using an old firmware image. " @@ -2943,6 +2952,7 @@ static void b43_rate_memory_init(struct b43_wldev *dev) case B43_PHYTYPE_G: case B43_PHYTYPE_N: case B43_PHYTYPE_LP: + case B43_PHYTYPE_HT: b43_rate_memory_write(dev, B43_OFDM_RATE_6MB, 1); b43_rate_memory_write(dev, B43_OFDM_RATE_12MB, 1); b43_rate_memory_write(dev, B43_OFDM_RATE_18MB, 1); @@ -3778,14 +3788,24 @@ static int b43_op_config(struct ieee80211_hw *hw, u32 changed) struct ieee80211_conf *conf = &hw->conf; int antenna; int err = 0; + bool reload_bss = false; mutex_lock(&wl->mutex); + dev = wl->current_dev; + /* Switch the band (if necessary). This might change the active core. */ err = b43_switch_band(wl, conf->channel); if (err) goto out_unlock_mutex; - dev = wl->current_dev; + + /* Need to reload all settings if the core changed */ + if (dev != wl->current_dev) { + dev = wl->current_dev; + changed = ~0; + reload_bss = true; + } + phy = &dev->phy; if (conf_is_ht(conf)) @@ -3846,6 +3866,9 @@ out_mac_enable: out_unlock_mutex: mutex_unlock(&wl->mutex); + if (wl->vif && reload_bss) + b43_op_bss_info_changed(hw, wl->vif, &wl->vif->bss_conf, ~0); + return err; } @@ -3934,7 +3957,8 @@ static void b43_op_bss_info_changed(struct ieee80211_hw *hw, if (changed & BSS_CHANGED_BEACON_INT && (b43_is_mode(wl, NL80211_IFTYPE_AP) || b43_is_mode(wl, NL80211_IFTYPE_MESH_POINT) || - b43_is_mode(wl, NL80211_IFTYPE_ADHOC))) + b43_is_mode(wl, NL80211_IFTYPE_ADHOC)) && + conf->beacon_int) b43_set_beacon_int(dev, conf->beacon_int); if (changed & BSS_CHANGED_BASIC_RATES) @@ -4629,8 +4653,13 @@ static int b43_wireless_core_init(struct b43_wldev *dev) b43_shm_write16(dev, B43_SHM_SCRATCH, B43_SHM_SC_MAXCONT, 0x3FF); if (b43_bus_host_is_pcmcia(dev->dev) || - b43_bus_host_is_sdio(dev->dev) || - dev->use_pio) { + b43_bus_host_is_sdio(dev->dev)) { + dev->__using_pio_transfers = 1; + err = b43_pio_init(dev); + } else if (dev->use_pio) { + b43warn(dev->wl, "Forced PIO by use_pio module parameter. " + "This should not be needed and will result in lower " + "performance.\n"); dev->__using_pio_transfers = 1; err = b43_pio_init(dev); } else { @@ -4702,6 +4731,9 @@ static int b43_op_add_interface(struct ieee80211_hw *hw, out_mutex_unlock: mutex_unlock(&wl->mutex); + if (err == 0) + b43_op_bss_info_changed(hw, vif, &vif->bss_conf, ~0); + return err; } @@ -4772,6 +4804,9 @@ static int b43_op_start(struct ieee80211_hw *hw) out_mutex_unlock: mutex_unlock(&wl->mutex); + /* reload configuration */ + b43_op_config(hw, ~0); + return err; } @@ -4928,10 +4963,18 @@ out: if (err) wl->current_dev = NULL; /* Failed to init the dev. */ mutex_unlock(&wl->mutex); - if (err) + + if (err) { b43err(wl, "Controller restart FAILED\n"); - else - b43info(wl, "Controller restarted\n"); + return; + } + + /* reload configuration */ + b43_op_config(wl->hw, ~0); + if (wl->vif) + b43_op_bss_info_changed(wl->hw, wl->vif, &wl->vif->bss_conf, ~0); + + b43info(wl, "Controller restarted\n"); } static int b43_setup_bands(struct b43_wldev *dev, @@ -5416,8 +5459,7 @@ static void b43_print_driverinfo(void) feat_sdio = "S"; #endif printk(KERN_INFO "Broadcom 43xx driver loaded " - "[ Features: %s%s%s%s%s, Firmware-ID: " - B43_SUPPORTED_FIRMWARE_ID " ]\n", + "[ Features: %s%s%s%s%s ]\n", feat_pci, feat_pcmcia, feat_nphy, feat_leds, feat_sdio); } diff --git a/drivers/net/wireless/b43/phy_common.c b/drivers/net/wireless/b43/phy_common.c index 07f009ff5ee..3ea44bb0368 100644 --- a/drivers/net/wireless/b43/phy_common.c +++ b/drivers/net/wireless/b43/phy_common.c @@ -448,6 +448,38 @@ bool b43_channel_type_is_40mhz(enum nl80211_channel_type channel_type) channel_type == NL80211_CHAN_HT40PLUS); } +/* http://bcm-v4.sipsolutions.net/802.11/PHY/N/BmacPhyClkFgc */ +void b43_phy_force_clock(struct b43_wldev *dev, bool force) +{ + u32 tmp; + + WARN_ON(dev->phy.type != B43_PHYTYPE_N && + dev->phy.type != B43_PHYTYPE_HT); + + switch (dev->dev->bus_type) { +#ifdef CONFIG_B43_BCMA + case B43_BUS_BCMA: + tmp = bcma_aread32(dev->dev->bdev, BCMA_IOCTL); + if (force) + tmp |= BCMA_IOCTL_FGC; + else + tmp &= ~BCMA_IOCTL_FGC; + bcma_awrite32(dev->dev->bdev, BCMA_IOCTL, tmp); + break; +#endif +#ifdef CONFIG_B43_SSB + case B43_BUS_SSB: + tmp = ssb_read32(dev->dev->sdev, SSB_TMSLOW); + if (force) + tmp |= SSB_TMSLOW_FGC; + else + tmp &= ~SSB_TMSLOW_FGC; + ssb_write32(dev->dev->sdev, SSB_TMSLOW, tmp); + break; +#endif + } +} + /* http://bcm-v4.sipsolutions.net/802.11/PHY/Cordic */ struct b43_c32 b43_cordic(int theta) { diff --git a/drivers/net/wireless/b43/phy_common.h b/drivers/net/wireless/b43/phy_common.h index aa77ba612a9..9233b13fc16 100644 --- a/drivers/net/wireless/b43/phy_common.h +++ b/drivers/net/wireless/b43/phy_common.h @@ -444,6 +444,8 @@ void b43_phyop_switch_analog_generic(struct b43_wldev *dev, bool on); bool b43_channel_type_is_40mhz(enum nl80211_channel_type channel_type); +void b43_phy_force_clock(struct b43_wldev *dev, bool force); + struct b43_c32 b43_cordic(int theta); #endif /* LINUX_B43_PHY_COMMON_H_ */ diff --git a/drivers/net/wireless/b43/phy_ht.c b/drivers/net/wireless/b43/phy_ht.c index 7c40919651a..4d6345e8ee6 100644 --- a/drivers/net/wireless/b43/phy_ht.c +++ b/drivers/net/wireless/b43/phy_ht.c @@ -152,6 +152,92 @@ static void b43_radio_2059_init(struct b43_wldev *dev) } /************************************************** + * Various PHY ops + **************************************************/ + +static void b43_phy_ht_zero_extg(struct b43_wldev *dev) +{ + u8 i, j; + u16 base[] = { 0x40, 0x60, 0x80 }; + + for (i = 0; i < ARRAY_SIZE(base); i++) { + for (j = 0; j < 4; j++) + b43_phy_write(dev, B43_PHY_EXTG(base[i] + j), 0); + } + + for (i = 0; i < ARRAY_SIZE(base); i++) + b43_phy_write(dev, B43_PHY_EXTG(base[i] + 0xc), 0); +} + +/* Some unknown AFE (Analog Frondned) op */ +static void b43_phy_ht_afe_unk1(struct b43_wldev *dev) +{ + u8 i; + + const u16 ctl_regs[3][2] = { + { B43_PHY_HT_AFE_CTL1, B43_PHY_HT_AFE_CTL2 }, + { B43_PHY_HT_AFE_CTL3, B43_PHY_HT_AFE_CTL4 }, + { B43_PHY_HT_AFE_CTL5, B43_PHY_HT_AFE_CTL6}, + }; + + for (i = 0; i < 3; i++) { + /* TODO: verify masks&sets */ + b43_phy_set(dev, ctl_regs[i][1], 0x4); + b43_phy_set(dev, ctl_regs[i][0], 0x4); + b43_phy_mask(dev, ctl_regs[i][1], ~0x1); + b43_phy_set(dev, ctl_regs[i][0], 0x1); + b43_httab_write(dev, B43_HTTAB16(8, 5 + (i * 0x10)), 0); + b43_phy_mask(dev, ctl_regs[i][0], ~0x4); + } +} + +static void b43_phy_ht_force_rf_sequence(struct b43_wldev *dev, u16 rf_seq) +{ + u8 i; + + u16 save_seq_mode = b43_phy_read(dev, B43_PHY_HT_RF_SEQ_MODE); + b43_phy_set(dev, B43_PHY_HT_RF_SEQ_MODE, 0x3); + + b43_phy_set(dev, B43_PHY_HT_RF_SEQ_TRIG, rf_seq); + for (i = 0; i < 200; i++) { + if (!(b43_phy_read(dev, B43_PHY_HT_RF_SEQ_STATUS) & rf_seq)) { + i = 0; + break; + } + msleep(1); + } + if (i) + b43err(dev->wl, "Forcing RF sequence timeout\n"); + + b43_phy_write(dev, B43_PHY_HT_RF_SEQ_MODE, save_seq_mode); +} + +static void b43_phy_ht_read_clip_detection(struct b43_wldev *dev, u16 *clip_st) +{ + clip_st[0] = b43_phy_read(dev, B43_PHY_HT_C1_CLIP1THRES); + clip_st[1] = b43_phy_read(dev, B43_PHY_HT_C2_CLIP1THRES); + clip_st[2] = b43_phy_read(dev, B43_PHY_HT_C3_CLIP1THRES); +} + +static void b43_phy_ht_bphy_init(struct b43_wldev *dev) +{ + unsigned int i; + u16 val; + + val = 0x1E1F; + for (i = 0; i < 16; i++) { + b43_phy_write(dev, B43_PHY_N_BMODE(0x88 + i), val); + val -= 0x202; + } + val = 0x3E3F; + for (i = 0; i < 16; i++) { + b43_phy_write(dev, B43_PHY_N_BMODE(0x98 + i), val); + val -= 0x202; + } + b43_phy_write(dev, B43_PHY_N_BMODE(0x38), 0x668); +} + +/************************************************** * Channel switching ops. **************************************************/ @@ -255,8 +341,125 @@ static void b43_phy_ht_op_prepare_structs(struct b43_wldev *dev) static int b43_phy_ht_op_init(struct b43_wldev *dev) { + u16 tmp; + u16 clip_state[3]; + b43_phy_ht_tables_init(dev); + b43_phy_mask(dev, 0x0be, ~0x2); + b43_phy_set(dev, 0x23f, 0x7ff); + b43_phy_set(dev, 0x240, 0x7ff); + b43_phy_set(dev, 0x241, 0x7ff); + + b43_phy_ht_zero_extg(dev); + + b43_phy_mask(dev, B43_PHY_EXTG(0), ~0x3); + + b43_phy_write(dev, B43_PHY_HT_AFE_CTL1, 0); + b43_phy_write(dev, B43_PHY_HT_AFE_CTL3, 0); + b43_phy_write(dev, B43_PHY_HT_AFE_CTL5, 0); + + b43_phy_write(dev, B43_PHY_EXTG(0x103), 0x20); + b43_phy_write(dev, B43_PHY_EXTG(0x101), 0x20); + b43_phy_write(dev, 0x20d, 0xb8); + b43_phy_write(dev, B43_PHY_EXTG(0x14f), 0xc8); + b43_phy_write(dev, 0x70, 0x50); + b43_phy_write(dev, 0x1ff, 0x30); + + if (0) /* TODO: condition */ + ; /* TODO: PHY op on reg 0x217 */ + + b43_phy_read(dev, 0xb0); /* TODO: what for? */ + b43_phy_set(dev, 0xb0, 0x1); + + b43_phy_set(dev, 0xb1, 0x91); + b43_phy_write(dev, 0x32f, 0x0003); + b43_phy_write(dev, 0x077, 0x0010); + b43_phy_write(dev, 0x0b4, 0x0258); + b43_phy_mask(dev, 0x17e, ~0x4000); + + b43_phy_write(dev, 0x0b9, 0x0072); + + b43_httab_write_few(dev, B43_HTTAB16(7, 0x14e), 2, 0x010f, 0x010f); + b43_httab_write_few(dev, B43_HTTAB16(7, 0x15e), 2, 0x010f, 0x010f); + b43_httab_write_few(dev, B43_HTTAB16(7, 0x16e), 2, 0x010f, 0x010f); + + b43_phy_ht_afe_unk1(dev); + + b43_httab_write_few(dev, B43_HTTAB16(7, 0x130), 9, 0x777, 0x111, 0x111, + 0x777, 0x111, 0x111, 0x777, 0x111, 0x111); + + b43_httab_write(dev, B43_HTTAB16(7, 0x120), 0x0777); + b43_httab_write(dev, B43_HTTAB16(7, 0x124), 0x0777); + + b43_httab_write(dev, B43_HTTAB16(8, 0x00), 0x02); + b43_httab_write(dev, B43_HTTAB16(8, 0x10), 0x02); + b43_httab_write(dev, B43_HTTAB16(8, 0x20), 0x02); + + b43_httab_write_few(dev, B43_HTTAB16(8, 0x08), 4, + 0x8e, 0x96, 0x96, 0x96); + b43_httab_write_few(dev, B43_HTTAB16(8, 0x18), 4, + 0x8f, 0x9f, 0x9f, 0x9f); + b43_httab_write_few(dev, B43_HTTAB16(8, 0x28), 4, + 0x8f, 0x9f, 0x9f, 0x9f); + + b43_httab_write_few(dev, B43_HTTAB16(8, 0x0c), 4, 0x2, 0x2, 0x2, 0x2); + b43_httab_write_few(dev, B43_HTTAB16(8, 0x1c), 4, 0x2, 0x2, 0x2, 0x2); + b43_httab_write_few(dev, B43_HTTAB16(8, 0x2c), 4, 0x2, 0x2, 0x2, 0x2); + + b43_phy_maskset(dev, 0x0280, 0xff00, 0x3e); + b43_phy_maskset(dev, 0x0283, 0xff00, 0x3e); + b43_phy_maskset(dev, B43_PHY_OFDM(0x0141), 0xff00, 0x46); + b43_phy_maskset(dev, 0x0283, 0xff00, 0x40); + + b43_httab_write_few(dev, B43_HTTAB16(00, 0x8), 4, + 0x09, 0x0e, 0x13, 0x18); + b43_httab_write_few(dev, B43_HTTAB16(01, 0x8), 4, + 0x09, 0x0e, 0x13, 0x18); + /* TODO: Did wl mean 2 instead of 40? */ + b43_httab_write_few(dev, B43_HTTAB16(40, 0x8), 4, + 0x09, 0x0e, 0x13, 0x18); + + b43_phy_maskset(dev, B43_PHY_OFDM(0x24), 0x3f, 0xd); + b43_phy_maskset(dev, B43_PHY_OFDM(0x64), 0x3f, 0xd); + b43_phy_maskset(dev, B43_PHY_OFDM(0xa4), 0x3f, 0xd); + + b43_phy_set(dev, B43_PHY_EXTG(0x060), 0x1); + b43_phy_set(dev, B43_PHY_EXTG(0x064), 0x1); + b43_phy_set(dev, B43_PHY_EXTG(0x080), 0x1); + b43_phy_set(dev, B43_PHY_EXTG(0x084), 0x1); + + /* Copy some tables entries */ + tmp = b43_httab_read(dev, B43_HTTAB16(7, 0x144)); + b43_httab_write(dev, B43_HTTAB16(7, 0x14a), tmp); + tmp = b43_httab_read(dev, B43_HTTAB16(7, 0x154)); + b43_httab_write(dev, B43_HTTAB16(7, 0x15a), tmp); + tmp = b43_httab_read(dev, B43_HTTAB16(7, 0x164)); + b43_httab_write(dev, B43_HTTAB16(7, 0x16a), tmp); + + /* Reset CCA */ + b43_phy_force_clock(dev, true); + tmp = b43_phy_read(dev, B43_PHY_HT_BBCFG); + b43_phy_write(dev, B43_PHY_HT_BBCFG, tmp | B43_PHY_HT_BBCFG_RSTCCA); + b43_phy_write(dev, B43_PHY_HT_BBCFG, tmp & ~B43_PHY_HT_BBCFG_RSTCCA); + b43_phy_force_clock(dev, false); + + b43_mac_phy_clock_set(dev, true); + + b43_phy_ht_force_rf_sequence(dev, B43_PHY_HT_RF_SEQ_TRIG_RX2TX); + b43_phy_ht_force_rf_sequence(dev, B43_PHY_HT_RF_SEQ_TRIG_RST2RX); + + /* TODO: PHY op on reg 0xb0 */ + + /* TODO: Should we restore it? Or store it in global PHY info? */ + b43_phy_ht_read_clip_detection(dev, clip_state); + + if (b43_current_band(dev->wl) == IEEE80211_BAND_2GHZ) + b43_phy_ht_bphy_init(dev); + + b43_httab_write_bulk(dev, B43_HTTAB32(0x1a, 0xc0), + B43_HTTAB_1A_C0_LATE_SIZE, b43_httab_0x1a_0xc0_late); + return 0; } diff --git a/drivers/net/wireless/b43/phy_ht.h b/drivers/net/wireless/b43/phy_ht.h index 7ad7affc8df..6544c4293b3 100644 --- a/drivers/net/wireless/b43/phy_ht.h +++ b/drivers/net/wireless/b43/phy_ht.h @@ -4,7 +4,11 @@ #include "phy_common.h" +#define B43_PHY_HT_BBCFG 0x001 /* BB config */ +#define B43_PHY_HT_BBCFG_RSTCCA 0x4000 /* Reset CCA */ +#define B43_PHY_HT_BBCFG_RSTRX 0x8000 /* Reset RX */ #define B43_PHY_HT_BANDCTL 0x009 /* Band control */ +#define B43_PHY_HT_BANDCTL_5GHZ 0x0001 /* Use the 5GHz band */ #define B43_PHY_HT_TABLE_ADDR 0x072 /* Table address */ #define B43_PHY_HT_TABLE_DATALO 0x073 /* Table data low */ #define B43_PHY_HT_TABLE_DATAHI 0x074 /* Table data high */ @@ -15,6 +19,21 @@ #define B43_PHY_HT_BW5 0x1D2 #define B43_PHY_HT_BW6 0x1D3 +#define B43_PHY_HT_C1_CLIP1THRES B43_PHY_OFDM(0x00E) +#define B43_PHY_HT_C2_CLIP1THRES B43_PHY_OFDM(0x04E) +#define B43_PHY_HT_C3_CLIP1THRES B43_PHY_OFDM(0x08E) + +#define B43_PHY_HT_RF_SEQ_MODE B43_PHY_EXTG(0x000) +#define B43_PHY_HT_RF_SEQ_TRIG B43_PHY_EXTG(0x003) +#define B43_PHY_HT_RF_SEQ_TRIG_RX2TX 0x0001 /* RX2TX */ +#define B43_PHY_HT_RF_SEQ_TRIG_TX2RX 0x0002 /* TX2RX */ +#define B43_PHY_HT_RF_SEQ_TRIG_UPGH 0x0004 /* Update gain H */ +#define B43_PHY_HT_RF_SEQ_TRIG_UPGL 0x0008 /* Update gain L */ +#define B43_PHY_HT_RF_SEQ_TRIG_UPGU 0x0010 /* Update gain U */ +#define B43_PHY_HT_RF_SEQ_TRIG_RST2RX 0x0020 /* Reset to RX */ +#define B43_PHY_HT_RF_SEQ_STATUS B43_PHY_EXTG(0x004) +/* Values for the status are the same as for the trigger */ + #define B43_PHY_HT_RF_CTL1 B43_PHY_EXTG(0x010) #define B43_PHY_HT_AFE_CTL1 B43_PHY_EXTG(0x110) diff --git a/drivers/net/wireless/b43/phy_lcn.c b/drivers/net/wireless/b43/phy_lcn.c index 9f7dbbd5ced..4b2cd6d24ce 100644 --- a/drivers/net/wireless/b43/phy_lcn.c +++ b/drivers/net/wireless/b43/phy_lcn.c @@ -28,25 +28,232 @@ #include "main.h" /************************************************** + * Radio 2064. + **************************************************/ + +static void b43_radio_2064_init(struct b43_wldev *dev) +{ + b43_radio_write(dev, 0x09c, 0x0020); + b43_radio_write(dev, 0x105, 0x0008); + b43_radio_write(dev, 0x032, 0x0062); + b43_radio_write(dev, 0x033, 0x0019); + b43_radio_write(dev, 0x090, 0x0010); + b43_radio_write(dev, 0x010, 0x0000); + b43_radio_write(dev, 0x060, 0x007f); + b43_radio_write(dev, 0x061, 0x0072); + b43_radio_write(dev, 0x062, 0x007f); + b43_radio_write(dev, 0x01d, 0x0002); + b43_radio_write(dev, 0x01e, 0x0006); + + b43_phy_write(dev, 0x4ea, 0x4688); + b43_phy_maskset(dev, 0x4eb, ~0x7, 0x2); + b43_phy_mask(dev, 0x4eb, ~0x01c0); + b43_phy_maskset(dev, 0x4eb, 0xff00, 0x19); + + b43_lcntab_write(dev, B43_LCNTAB16(0x00, 0x55), 0); + + b43_radio_mask(dev, 0x05b, (u16) ~0xff02); + b43_radio_set(dev, 0x004, 0x40); + b43_radio_set(dev, 0x120, 0x10); + b43_radio_set(dev, 0x078, 0x80); + b43_radio_set(dev, 0x129, 0x2); + b43_radio_set(dev, 0x057, 0x1); + b43_radio_set(dev, 0x05b, 0x2); + + /* TODO: wait for some bit to be set */ + b43_radio_read(dev, 0x05c); + + b43_radio_mask(dev, 0x05b, (u16) ~0xff02); + b43_radio_mask(dev, 0x057, (u16) ~0xff01); + + b43_phy_write(dev, 0x933, 0x2d6b); + b43_phy_write(dev, 0x934, 0x2d6b); + b43_phy_write(dev, 0x935, 0x2d6b); + b43_phy_write(dev, 0x936, 0x2d6b); + b43_phy_write(dev, 0x937, 0x016b); + + b43_radio_mask(dev, 0x057, (u16) ~0xff02); + b43_radio_write(dev, 0x0c2, 0x006f); +} + +/************************************************** + * Various PHY ops + **************************************************/ + +static void b43_phy_lcn_afe_set_unset(struct b43_wldev *dev) +{ + u16 afe_ctl2 = b43_phy_read(dev, B43_PHY_LCN_AFE_CTL2); + u16 afe_ctl1 = b43_phy_read(dev, B43_PHY_LCN_AFE_CTL1); + + b43_phy_write(dev, B43_PHY_LCN_AFE_CTL2, afe_ctl2 | 0x1); + b43_phy_write(dev, B43_PHY_LCN_AFE_CTL1, afe_ctl1 | 0x1); + + b43_phy_write(dev, B43_PHY_LCN_AFE_CTL2, afe_ctl2 & ~0x1); + b43_phy_write(dev, B43_PHY_LCN_AFE_CTL1, afe_ctl1 & ~0x1); + + b43_phy_write(dev, B43_PHY_LCN_AFE_CTL2, afe_ctl2); + b43_phy_write(dev, B43_PHY_LCN_AFE_CTL1, afe_ctl1); +} + +static void b43_phy_lcn_clean_0x18_table(struct b43_wldev *dev) +{ + u8 i; + + for (i = 0; i < 0x80; i++) + b43_lcntab_write(dev, B43_LCNTAB32(0x18, i), 0x80000); +} + +static void b43_phy_lcn_clear_0x07_table(struct b43_wldev *dev) +{ + u8 i; + + b43_phy_write(dev, B43_PHY_LCN_TABLE_ADDR, (0x7 << 10) | 0x340); + for (i = 0; i < 30; i++) { + b43_phy_write(dev, B43_PHY_LCN_TABLE_DATAHI, 0); + b43_phy_write(dev, B43_PHY_LCN_TABLE_DATALO, 0); + } + + b43_phy_write(dev, B43_PHY_LCN_TABLE_ADDR, (0x7 << 10) | 0x80); + for (i = 0; i < 64; i++) { + b43_phy_write(dev, B43_PHY_LCN_TABLE_DATAHI, 0); + b43_phy_write(dev, B43_PHY_LCN_TABLE_DATALO, 0); + } +} + +/************************************************** + * Basic PHY ops. + **************************************************/ + +static int b43_phy_lcn_op_allocate(struct b43_wldev *dev) +{ + struct b43_phy_lcn *phy_lcn; + + phy_lcn = kzalloc(sizeof(*phy_lcn), GFP_KERNEL); + if (!phy_lcn) + return -ENOMEM; + dev->phy.lcn = phy_lcn; + + return 0; +} + +static void b43_phy_lcn_op_free(struct b43_wldev *dev) +{ + struct b43_phy *phy = &dev->phy; + struct b43_phy_lcn *phy_lcn = phy->lcn; + + kfree(phy_lcn); + phy->lcn = NULL; +} + +static void b43_phy_lcn_op_prepare_structs(struct b43_wldev *dev) +{ + struct b43_phy *phy = &dev->phy; + struct b43_phy_lcn *phy_lcn = phy->lcn; + + memset(phy_lcn, 0, sizeof(*phy_lcn)); +} + +static int b43_phy_lcn_op_init(struct b43_wldev *dev) +{ + b43_phy_set(dev, 0x44a, 0x80); + b43_phy_mask(dev, 0x44a, 0x7f); + b43_phy_set(dev, 0x6d1, 0x80); + b43_phy_write(dev, 0x6d0, 0x7); + + b43_phy_lcn_afe_set_unset(dev); + + b43_phy_write(dev, 0x60a, 0xa0); + b43_phy_write(dev, 0x46a, 0x19); + b43_phy_maskset(dev, 0x663, 0xFF00, 0x64); + + b43_phy_lcn_tables_init(dev); + /* TODO: various tables ops here */ + b43_phy_lcn_clean_0x18_table(dev); + + /* TODO: some ops here */ + + b43_phy_lcn_clear_0x07_table(dev); + + if (dev->phy.radio_ver == 0x2064) + b43_radio_2064_init(dev); + else + B43_WARN_ON(1); + + return 0; +} + +static void b43_phy_lcn_op_software_rfkill(struct b43_wldev *dev, + bool blocked) +{ + if (b43_read32(dev, B43_MMIO_MACCTL) & B43_MACCTL_ENABLED) + b43err(dev->wl, "MAC not suspended\n"); + + if (blocked) { + b43_phy_mask(dev, B43_PHY_LCN_RF_CTL2, ~0x7c00); + b43_phy_set(dev, B43_PHY_LCN_RF_CTL1, 0x1f00); + + b43_phy_mask(dev, B43_PHY_LCN_RF_CTL5, ~0x7f00); + b43_phy_mask(dev, B43_PHY_LCN_RF_CTL4, ~0x2); + b43_phy_set(dev, B43_PHY_LCN_RF_CTL3, 0x808); + + b43_phy_mask(dev, B43_PHY_LCN_RF_CTL7, ~0x8); + b43_phy_set(dev, B43_PHY_LCN_RF_CTL6, 0x8); + } else { + b43_phy_mask(dev, B43_PHY_LCN_RF_CTL1, ~0x1f00); + b43_phy_mask(dev, B43_PHY_LCN_RF_CTL3, ~0x808); + b43_phy_mask(dev, B43_PHY_LCN_RF_CTL6, ~0x8); + } +} + +static void b43_phy_lcn_op_switch_analog(struct b43_wldev *dev, bool on) +{ + if (on) { + b43_phy_mask(dev, B43_PHY_LCN_AFE_CTL1, ~0x7); + } else { + b43_phy_set(dev, B43_PHY_LCN_AFE_CTL2, 0x7); + b43_phy_set(dev, B43_PHY_LCN_AFE_CTL1, 0x7); + } +} + +static unsigned int b43_phy_lcn_op_get_default_chan(struct b43_wldev *dev) +{ + if (b43_current_band(dev->wl) == IEEE80211_BAND_2GHZ) + return 1; + return 36; +} + +static enum b43_txpwr_result +b43_phy_lcn_op_recalc_txpower(struct b43_wldev *dev, bool ignore_tssi) +{ + return B43_TXPWR_RES_DONE; +} + +static void b43_phy_lcn_op_adjust_txpower(struct b43_wldev *dev) +{ +} + +/************************************************** * PHY ops struct. **************************************************/ const struct b43_phy_operations b43_phyops_lcn = { - /* .allocate = b43_phy_lcn_op_allocate, .free = b43_phy_lcn_op_free, .prepare_structs = b43_phy_lcn_op_prepare_structs, .init = b43_phy_lcn_op_init, + /* .phy_read = b43_phy_lcn_op_read, .phy_write = b43_phy_lcn_op_write, .phy_maskset = b43_phy_lcn_op_maskset, .radio_read = b43_phy_lcn_op_radio_read, .radio_write = b43_phy_lcn_op_radio_write, + */ .software_rfkill = b43_phy_lcn_op_software_rfkill, .switch_analog = b43_phy_lcn_op_switch_analog, + /* .switch_channel = b43_phy_lcn_op_switch_channel, + */ .get_default_chan = b43_phy_lcn_op_get_default_chan, .recalc_txpower = b43_phy_lcn_op_recalc_txpower, .adjust_txpower = b43_phy_lcn_op_adjust_txpower, - */ }; diff --git a/drivers/net/wireless/b43/phy_lcn.h b/drivers/net/wireless/b43/phy_lcn.h index c046c2a6cab..25f06e8d453 100644 --- a/drivers/net/wireless/b43/phy_lcn.h +++ b/drivers/net/wireless/b43/phy_lcn.h @@ -4,6 +4,20 @@ #include "phy_common.h" +#define B43_PHY_LCN_AFE_CTL1 B43_PHY_OFDM(0x03B) +#define B43_PHY_LCN_AFE_CTL2 B43_PHY_OFDM(0x03C) +#define B43_PHY_LCN_RF_CTL1 B43_PHY_OFDM(0x04C) +#define B43_PHY_LCN_RF_CTL2 B43_PHY_OFDM(0x04D) +#define B43_PHY_LCN_TABLE_ADDR B43_PHY_OFDM(0x055) /* Table address */ +#define B43_PHY_LCN_TABLE_DATALO B43_PHY_OFDM(0x056) /* Table data low */ +#define B43_PHY_LCN_TABLE_DATAHI B43_PHY_OFDM(0x057) /* Table data high */ +#define B43_PHY_LCN_RF_CTL3 B43_PHY_OFDM(0x0B0) +#define B43_PHY_LCN_RF_CTL4 B43_PHY_OFDM(0x0B1) +#define B43_PHY_LCN_RF_CTL5 B43_PHY_OFDM(0x0B7) +#define B43_PHY_LCN_RF_CTL6 B43_PHY_OFDM(0x0F9) +#define B43_PHY_LCN_RF_CTL7 B43_PHY_OFDM(0x0FA) + + struct b43_phy_lcn { }; @@ -11,4 +25,4 @@ struct b43_phy_lcn { struct b43_phy_operations; extern const struct b43_phy_operations b43_phyops_lcn; -#endif /* B43_PHY_LCN_H_ */
\ No newline at end of file +#endif /* B43_PHY_LCN_H_ */ diff --git a/drivers/net/wireless/b43/phy_n.c b/drivers/net/wireless/b43/phy_n.c index 3b46360da99..2eadadf5f4f 100644 --- a/drivers/net/wireless/b43/phy_n.c +++ b/drivers/net/wireless/b43/phy_n.c @@ -600,49 +600,17 @@ static void b43_nphy_tx_lp_fbw(struct b43_wldev *dev) } } -/* http://bcm-v4.sipsolutions.net/802.11/PHY/N/BmacPhyClkFgc */ -static void b43_nphy_bmac_clock_fgc(struct b43_wldev *dev, bool force) -{ - u32 tmp; - - if (dev->phy.type != B43_PHYTYPE_N) - return; - - switch (dev->dev->bus_type) { -#ifdef CONFIG_B43_BCMA - case B43_BUS_BCMA: - tmp = bcma_aread32(dev->dev->bdev, BCMA_IOCTL); - if (force) - tmp |= BCMA_IOCTL_FGC; - else - tmp &= ~BCMA_IOCTL_FGC; - bcma_awrite32(dev->dev->bdev, BCMA_IOCTL, tmp); - break; -#endif -#ifdef CONFIG_B43_SSB - case B43_BUS_SSB: - tmp = ssb_read32(dev->dev->sdev, SSB_TMSLOW); - if (force) - tmp |= SSB_TMSLOW_FGC; - else - tmp &= ~SSB_TMSLOW_FGC; - ssb_write32(dev->dev->sdev, SSB_TMSLOW, tmp); - break; -#endif - } -} - /* http://bcm-v4.sipsolutions.net/802.11/PHY/N/CCA */ static void b43_nphy_reset_cca(struct b43_wldev *dev) { u16 bbcfg; - b43_nphy_bmac_clock_fgc(dev, 1); + b43_phy_force_clock(dev, 1); bbcfg = b43_phy_read(dev, B43_NPHY_BBCFG); b43_phy_write(dev, B43_NPHY_BBCFG, bbcfg | B43_NPHY_BBCFG_RSTCCA); udelay(1); b43_phy_write(dev, B43_NPHY_BBCFG, bbcfg & ~B43_NPHY_BBCFG_RSTCCA); - b43_nphy_bmac_clock_fgc(dev, 0); + b43_phy_force_clock(dev, 0); b43_nphy_force_rf_sequence(dev, B43_RFSEQ_RESET2RX); } @@ -3715,11 +3683,11 @@ int b43_phy_initn(struct b43_wldev *dev) b43_nphy_workarounds(dev); /* Reset CCA, in init code it differs a little from standard way */ - b43_nphy_bmac_clock_fgc(dev, 1); + b43_phy_force_clock(dev, 1); tmp = b43_phy_read(dev, B43_NPHY_BBCFG); b43_phy_write(dev, B43_NPHY_BBCFG, tmp | B43_NPHY_BBCFG_RSTCCA); b43_phy_write(dev, B43_NPHY_BBCFG, tmp & ~B43_NPHY_BBCFG_RSTCCA); - b43_nphy_bmac_clock_fgc(dev, 0); + b43_phy_force_clock(dev, 0); b43_mac_phy_clock_set(dev, true); diff --git a/drivers/net/wireless/b43/pio.c b/drivers/net/wireless/b43/pio.c index 6e4228c3ed1..fcff923b3c1 100644 --- a/drivers/net/wireless/b43/pio.c +++ b/drivers/net/wireless/b43/pio.c @@ -611,7 +611,7 @@ static bool pio_rx_frame(struct b43_pio_rxqueue *q) struct b43_wldev *dev = q->dev; struct b43_wl *wl = dev->wl; u16 len; - u32 macstat; + u32 macstat = 0; unsigned int i, padding; struct sk_buff *skb; const char *err_msg = NULL; @@ -676,7 +676,15 @@ data_ready: goto rx_error; } - macstat = le32_to_cpu(rxhdr->mac_status); + switch (dev->fw.hdr_format) { + case B43_FW_HDR_598: + macstat = le32_to_cpu(rxhdr->format_598.mac_status); + break; + case B43_FW_HDR_410: + case B43_FW_HDR_351: + macstat = le32_to_cpu(rxhdr->format_351.mac_status); + break; + } if (macstat & B43_RX_MAC_FCSERR) { if (!(q->dev->wl->filter_flags & FIF_FCSFAIL)) { /* Drop frames with failed FCS. */ diff --git a/drivers/net/wireless/b43/tables_phy_ht.c b/drivers/net/wireless/b43/tables_phy_ht.c index 603938657b1..677d217b5fb 100644 --- a/drivers/net/wireless/b43/tables_phy_ht.c +++ b/drivers/net/wireless/b43/tables_phy_ht.c @@ -574,6 +574,42 @@ static const u32 b43_httab_0x24[] = { 0x005d0582, 0x005805d6, 0x0053062e, 0x004e068c, }; +/* Some late-init table */ +const u32 b43_httab_0x1a_0xc0_late[] = { + 0x10f90040, 0x10e10040, 0x10e1003c, 0x10c9003d, + 0x10b9003c, 0x10a9003d, 0x10a1003c, 0x1099003b, + 0x1091003b, 0x1089003a, 0x1081003a, 0x10790039, + 0x10710039, 0x1069003a, 0x1061003b, 0x1059003d, + 0x1051003f, 0x10490042, 0x1049003e, 0x1049003b, + 0x1041003e, 0x1041003b, 0x1039003e, 0x1039003b, + 0x10390038, 0x10390035, 0x1031003a, 0x10310036, + 0x10310033, 0x1029003a, 0x10290037, 0x10290034, + 0x10290031, 0x10210039, 0x10210036, 0x10210033, + 0x10210030, 0x1019003c, 0x10190039, 0x10190036, + 0x10190033, 0x10190030, 0x1019002d, 0x1019002b, + 0x10190028, 0x1011003a, 0x10110036, 0x10110033, + 0x10110030, 0x1011002e, 0x1011002b, 0x10110029, + 0x10110027, 0x10110024, 0x10110022, 0x10110020, + 0x1011001f, 0x1011001d, 0x1009003a, 0x10090037, + 0x10090034, 0x10090031, 0x1009002e, 0x1009002c, + 0x10090029, 0x10090027, 0x10090025, 0x10090023, + 0x10090021, 0x1009001f, 0x1009001d, 0x1009001b, + 0x1009001a, 0x10090018, 0x10090017, 0x10090016, + 0x10090015, 0x10090013, 0x10090012, 0x10090011, + 0x10090010, 0x1009000f, 0x1009000f, 0x1009000e, + 0x1009000d, 0x1009000c, 0x1009000c, 0x1009000b, + 0x1009000a, 0x1009000a, 0x10090009, 0x10090009, + 0x10090008, 0x10090008, 0x10090007, 0x10090007, + 0x10090007, 0x10090006, 0x10090006, 0x10090005, + 0x10090005, 0x10090005, 0x10090005, 0x10090004, + 0x10090004, 0x10090004, 0x10090004, 0x10090003, + 0x10090003, 0x10090003, 0x10090003, 0x10090003, + 0x10090003, 0x10090002, 0x10090002, 0x10090002, + 0x10090002, 0x10090002, 0x10090002, 0x10090002, + 0x10090002, 0x10090002, 0x10090001, 0x10090001, + 0x10090001, 0x10090001, 0x10090001, 0x10090001, +}; + /************************************************** * R/W ops. **************************************************/ @@ -674,6 +710,51 @@ void b43_httab_write(struct b43_wldev *dev, u32 offset, u32 value) return; } +void b43_httab_write_few(struct b43_wldev *dev, u32 offset, size_t num, ...) +{ + va_list args; + u32 type, value; + unsigned int i; + + type = offset & B43_HTTAB_TYPEMASK; + offset &= 0xFFFF; + + va_start(args, num); + switch (type) { + case B43_HTTAB_8BIT: + b43_phy_write(dev, B43_PHY_HT_TABLE_ADDR, offset); + for (i = 0; i < num; i++) { + value = va_arg(args, int); + B43_WARN_ON(value & ~0xFF); + b43_phy_write(dev, B43_PHY_HT_TABLE_DATALO, value); + } + break; + case B43_HTTAB_16BIT: + b43_phy_write(dev, B43_PHY_HT_TABLE_ADDR, offset); + for (i = 0; i < num; i++) { + value = va_arg(args, int); + B43_WARN_ON(value & ~0xFFFF); + b43_phy_write(dev, B43_PHY_HT_TABLE_DATALO, value); + } + break; + case B43_HTTAB_32BIT: + b43_phy_write(dev, B43_PHY_HT_TABLE_ADDR, offset); + for (i = 0; i < num; i++) { + value = va_arg(args, int); + b43_phy_write(dev, B43_PHY_HT_TABLE_DATAHI, + value >> 16); + b43_phy_write(dev, B43_PHY_HT_TABLE_DATALO, + value & 0xFFFF); + } + break; + default: + B43_WARN_ON(1); + } + va_end(args); + + return; +} + void b43_httab_write_bulk(struct b43_wldev *dev, u32 offset, unsigned int nr_elements, const void *_data) { @@ -723,6 +804,9 @@ void b43_httab_write_bulk(struct b43_wldev *dev, u32 offset, } while (0) void b43_phy_ht_tables_init(struct b43_wldev *dev) { + BUILD_BUG_ON(ARRAY_SIZE(b43_httab_0x1a_0xc0_late) != + B43_HTTAB_1A_C0_LATE_SIZE); + httab_upload(dev, B43_HTTAB16(0x12, 0), b43_httab_0x12); httab_upload(dev, B43_HTTAB16(0x27, 0), b43_httab_0x27); httab_upload(dev, B43_HTTAB16(0x26, 0), b43_httab_0x26); diff --git a/drivers/net/wireless/b43/tables_phy_ht.h b/drivers/net/wireless/b43/tables_phy_ht.h index ea3be382c89..1b5ef2bc770 100644 --- a/drivers/net/wireless/b43/tables_phy_ht.h +++ b/drivers/net/wireless/b43/tables_phy_ht.h @@ -14,9 +14,13 @@ u32 b43_httab_read(struct b43_wldev *dev, u32 offset); void b43_httab_read_bulk(struct b43_wldev *dev, u32 offset, unsigned int nr_elements, void *_data); void b43_httab_write(struct b43_wldev *dev, u32 offset, u32 value); +void b43_httab_write_few(struct b43_wldev *dev, u32 offset, size_t num, ...); void b43_httab_write_bulk(struct b43_wldev *dev, u32 offset, unsigned int nr_elements, const void *_data); void b43_phy_ht_tables_init(struct b43_wldev *dev); +#define B43_HTTAB_1A_C0_LATE_SIZE 128 +extern const u32 b43_httab_0x1a_0xc0_late[]; + #endif /* B43_TABLES_PHY_HT_H_ */ diff --git a/drivers/net/wireless/b43/tables_phy_lcn.c b/drivers/net/wireless/b43/tables_phy_lcn.c index 40c1d0915dd..0a5842808a7 100644 --- a/drivers/net/wireless/b43/tables_phy_lcn.c +++ b/drivers/net/wireless/b43/tables_phy_lcn.c @@ -25,10 +25,442 @@ #include "phy_common.h" #include "phy_lcn.h" +static const u16 b43_lcntab_0x02[] = { + 0x014d, 0x014d, 0x014d, 0x014d, 0x014d, 0x014d, + 0x014d, 0x014d, 0x014d, 0x014d, 0x014d, 0x014d, + 0x014d, 0x014d, 0x014d, 0x014d, 0x014d, 0x014d, + 0x014d, 0x014d, 0x014d, 0x014d, 0x014d, 0x014d, + 0x014d, 0x014d, 0x014d, 0x014d, 0x014d, 0x014d, + 0x014d, 0x014d, 0x014d, 0x014d, 0x014d, 0x014d, + 0x014d, 0x014d, 0x014d, 0x014d, 0x014d, 0x014d, + 0x014d, 0x014d, 0x014d, 0x014d, 0x014d, 0x014d, + 0x014d, 0x014d, 0x014d, 0x014d, 0x014d, 0x014d, + 0x014d, 0x014d, 0x014d, 0x014d, 0x014d, 0x014d, + 0x014d, 0x014d, 0x014d, 0x014d, +}; + +static const u16 b43_lcntab_0x01[] = { + 0x0000, 0x0000, 0x0000, 0x0000, 0x0000, 0x0000, + 0x0000, 0x0000, 0x0000, 0x0000, 0x0000, 0x0000, + 0x0000, 0x0000, 0x0000, 0x0000, 0x0000, 0x0000, + 0x0000, 0x0000, 0x0000, 0x0000, 0x0000, 0x0000, + 0x0000, 0x0000, 0x0000, 0x0000, 0x0000, 0x0000, + 0x0000, 0x0000, 0x0000, 0x0000, 0x0000, 0x0000, + 0x0000, 0x0000, 0x0000, 0x0000, 0x0000, 0x0000, + 0x0000, 0x0000, 0x0000, 0x0000, 0x0000, 0x0000, + 0x0000, 0x0000, 0x0000, 0x0000, 0x0000, 0x0000, + 0x0000, 0x0000, 0x0000, 0x0000, 0x0000, 0x0000, + 0x0000, 0x0000, 0x0000, 0x0000, +}; + +static const u32 b43_lcntab_0x0b[] = { + 0x000141f8, 0x000021f8, 0x000021fb, 0x000041fb, + 0x0001fedb, 0x0000217b, 0x00002133, 0x000040eb, + 0x0001fea3, 0x0000024b, +}; + +static const u32 b43_lcntab_0x0c[] = { + 0x00100001, 0x00200010, 0x00300001, 0x00400010, + 0x00500022, 0x00600122, 0x00700222, 0x00800322, + 0x00900422, 0x00a00522, 0x00b00622, 0x00c00722, + 0x00d00822, 0x00f00922, 0x00100a22, 0x00200b22, + 0x00300c22, 0x00400d22, 0x00500e22, 0x00600f22, +}; + +static const u32 b43_lcntab_0x0d[] = { + 0x00000000, 0x00000000, 0x10000000, 0x00000000, + 0x20000000, 0x00000000, 0x30000000, 0x00000000, + 0x40000000, 0x00000000, 0x50000000, 0x00000000, + 0x60000000, 0x00000000, 0x70000000, 0x00000000, + 0x80000000, 0x00000000, 0x90000000, 0x00000008, + 0xa0000000, 0x00000008, 0xb0000000, 0x00000008, + 0xc0000000, 0x00000008, 0xd0000000, 0x00000008, + 0xe0000000, 0x00000008, 0xf0000000, 0x00000008, + 0x00000000, 0x00000009, 0x10000000, 0x00000009, + 0x20000000, 0x00000019, 0x30000000, 0x00000019, + 0x40000000, 0x00000019, 0x50000000, 0x00000019, + 0x60000000, 0x00000019, 0x70000000, 0x00000019, + 0x80000000, 0x00000019, 0x90000000, 0x00000019, + 0xa0000000, 0x00000019, 0xb0000000, 0x00000019, + 0xc0000000, 0x00000019, 0xd0000000, 0x00000019, + 0xe0000000, 0x00000019, 0xf0000000, 0x00000019, + 0x00000000, 0x0000001a, 0x10000000, 0x0000001a, + 0x20000000, 0x0000001a, 0x30000000, 0x0000001a, + 0x40000000, 0x0000001a, 0x50000000, 0x00000002, + 0x60000000, 0x00000002, 0x70000000, 0x00000002, + 0x80000000, 0x00000002, 0x90000000, 0x00000002, + 0xa0000000, 0x00000002, 0xb0000000, 0x00000002, + 0xc0000000, 0x0000000a, 0xd0000000, 0x0000000a, + 0xe0000000, 0x0000000a, 0xf0000000, 0x0000000a, + 0x00000000, 0x0000000b, 0x10000000, 0x0000000b, + 0x20000000, 0x0000000b, 0x30000000, 0x0000000b, + 0x40000000, 0x0000000b, 0x50000000, 0x0000001b, + 0x60000000, 0x0000001b, 0x70000000, 0x0000001b, + 0x80000000, 0x0000001b, 0x90000000, 0x0000001b, + 0xa0000000, 0x0000001b, 0xb0000000, 0x0000001b, + 0xc0000000, 0x0000001b, 0xd0000000, 0x0000001b, + 0xe0000000, 0x0000001b, 0xf0000000, 0x0000001b, + 0x00000000, 0x0000001c, 0x10000000, 0x0000001c, + 0x20000000, 0x0000001c, 0x30000000, 0x0000001c, + 0x40000000, 0x0000001c, 0x50000000, 0x0000001c, + 0x60000000, 0x0000001c, 0x70000000, 0x0000001c, + 0x80000000, 0x0000001c, 0x90000000, 0x0000001c, +}; + +static const u16 b43_lcntab_0x0e[] = { + 0x0401, 0x0402, 0x0403, 0x0404, 0x0405, 0x0406, + 0x0407, 0x0408, 0x0409, 0x040a, 0x058b, 0x058c, + 0x058d, 0x058e, 0x058f, 0x0090, 0x0091, 0x0092, + 0x0193, 0x0194, 0x0195, 0x0196, 0x0197, 0x0198, + 0x0199, 0x019a, 0x019b, 0x019c, 0x019d, 0x019e, + 0x019f, 0x01a0, 0x01a1, 0x01a2, 0x01a3, 0x01a4, + 0x01a5, 0x0000, +}; + +static const u16 b43_lcntab_0x0f[] = { + 0x000a, 0x0009, 0x0006, 0x0005, 0x000a, 0x0009, + 0x0006, 0x0005, 0x000a, 0x0009, 0x0006, 0x0005, + 0x000a, 0x0009, 0x0006, 0x0005, 0x000a, 0x0009, + 0x0006, 0x0005, 0x000a, 0x0009, 0x0006, 0x0005, + 0x000a, 0x0009, 0x0006, 0x0005, 0x000a, 0x0009, + 0x0006, 0x0005, 0x000a, 0x0009, 0x0006, 0x0005, + 0x000a, 0x0009, 0x0006, 0x0005, 0x000a, 0x0009, + 0x0006, 0x0005, 0x000a, 0x0009, 0x0006, 0x0005, + 0x000a, 0x0009, 0x0006, 0x0005, 0x000a, 0x0009, + 0x0006, 0x0005, 0x000a, 0x0009, 0x0006, 0x0005, + 0x000a, 0x0009, 0x0006, 0x0005, +}; + +static const u16 b43_lcntab_0x10[] = { + 0x005f, 0x0036, 0x0029, 0x001f, 0x005f, 0x0036, + 0x0029, 0x001f, 0x005f, 0x0036, 0x0029, 0x001f, + 0x005f, 0x0036, 0x0029, 0x001f, +}; + +static const u16 b43_lcntab_0x11[] = { + 0x0009, 0x000f, 0x0014, 0x0018, 0x00fe, 0x0007, + 0x000b, 0x000f, 0x00fb, 0x00fe, 0x0001, 0x0005, + 0x0008, 0x000b, 0x000e, 0x0011, 0x0014, 0x0017, + 0x0000, 0x0000, 0x0000, 0x0000, 0x0000, 0x0000, + 0x0000, 0x0003, 0x0006, 0x0009, 0x000c, 0x000f, + 0x0012, 0x0000, 0x0000, 0x0000, 0x0000, 0x0000, + 0x0000, 0x0000, 0x0000, 0x0000, 0x0000, 0x0003, + 0x0006, 0x0009, 0x000c, 0x000f, 0x0012, 0x0015, + 0x0018, 0x001b, 0x0000, 0x0000, 0x0000, 0x0000, + 0x0000, 0x0000, 0x0003, 0x00eb, 0x0000, 0x0000, +}; + +static const u32 b43_lcntab_0x12[] = { + 0x00000000, 0x00000000, 0x00000000, 0x00000000, + 0x00000000, 0x00000000, 0x00000000, 0x00000000, + 0x00000004, 0x00000000, 0x00000004, 0x00000008, + 0x00000001, 0x00000005, 0x00000009, 0x0000000d, + 0x0000004d, 0x0000008d, 0x0000000d, 0x0000004d, + 0x0000008d, 0x000000cd, 0x0000004f, 0x0000008f, + 0x000000cf, 0x000000d3, 0x00000113, 0x00000513, + 0x00000913, 0x00000953, 0x00000d53, 0x00001153, + 0x00001193, 0x00005193, 0x00009193, 0x0000d193, + 0x00011193, 0x00000000, 0x00000000, 0x00000000, + 0x00000000, 0x00000000, 0x00000000, 0x00000004, + 0x00000000, 0x00000004, 0x00000008, 0x00000001, + 0x00000005, 0x00000009, 0x0000000d, 0x0000004d, + 0x0000008d, 0x0000000d, 0x0000004d, 0x0000008d, + 0x000000cd, 0x0000004f, 0x0000008f, 0x000000cf, + 0x000000d3, 0x00000113, 0x00000513, 0x00000913, + 0x00000953, 0x00000d53, 0x00001153, 0x00005153, + 0x00009153, 0x0000d153, 0x00011153, 0x00015153, + 0x00019153, 0x0001d153, 0x00000000, 0x00000000, + 0x00000000, 0x00000000, 0x00000000, 0x00000000, + 0x00000000, 0x00000000, 0x00000000, 0x00000000, + 0x00000000, 0x00000000, 0x00000000, 0x00000000, + 0x00000000, 0x00000000, 0x00000000, 0x00000000, + 0x00000000, 0x00000000, 0x00000000, 0x00000000, +}; + +static const u16 b43_lcntab_0x14[] = { + 0x0001, 0x0001, 0x0001, 0x0001, 0x0001, 0x0001, + 0x0001, 0x0001, 0x0001, 0x0001, 0x0001, 0x0001, + 0x0001, 0x0001, 0x0001, 0x0001, 0x0001, 0x0001, + 0x0001, 0x0001, 0x0001, 0x0001, 0x0001, 0x0001, + 0x0001, 0x0001, 0x0001, 0x0001, 0x0001, 0x0001, + 0x0002, 0x0003, 0x0001, 0x0003, 0x0002, 0x0001, + 0x0001, 0x0001, 0x0001, 0x0001, 0x0001, 0x0001, + 0x0001, 0x0001, 0x0001, 0x0001, 0x0001, 0x0001, + 0x0001, 0x0001, 0x0001, 0x0001, 0x0001, 0x0001, + 0x0001, 0x0001, 0x0001, 0x0001, 0x0001, 0x0001, + 0x0001, 0x0001, 0x0001, 0x0001, 0x0001, 0x0001, + 0x0001, 0x0001, 0x0001, 0x0001, 0x0001, 0x0001, + 0x0001, 0x0001, 0x0001, 0x0001, 0x0001, 0x0001, + 0x0001, 0x0001, 0x0001, 0x0001, 0x0001, 0x0001, + 0x0001, 0x0001, 0x0001, 0x0001, 0x0001, 0x0001, + 0x0001, 0x0001, 0x0001, 0x0001, 0x0002, 0x0003, + 0x0001, 0x0003, 0x0002, 0x0001, 0x0001, 0x0001, + 0x0001, 0x0001, 0x0001, 0x0001, 0x0001, 0x0001, + 0x0001, 0x0001, 0x0001, 0x0001, 0x0001, 0x0001, + 0x0001, 0x0001, 0x0001, 0x0001, 0x0001, 0x0001, + 0x0001, 0x0001, 0x0001, 0x0001, 0x0001, 0x0001, + 0x0001, 0x0001, +}; + +static const u16 b43_lcntab_0x17[] = { + 0x001a, 0x0034, 0x004e, 0x0068, 0x009c, 0x00d0, + 0x00ea, 0x0104, 0x0034, 0x0068, 0x009c, 0x00d0, + 0x0138, 0x01a0, 0x01d4, 0x0208, 0x004e, 0x009c, + 0x00ea, 0x0138, 0x01d4, 0x0270, 0x02be, 0x030c, + 0x0068, 0x00d0, 0x0138, 0x01a0, 0x0270, 0x0340, + 0x03a8, 0x0410, 0x0018, 0x009c, 0x00d0, 0x0104, + 0x00ea, 0x0138, 0x0186, 0x00d0, 0x0104, 0x0104, + 0x0138, 0x016c, 0x016c, 0x01a0, 0x0138, 0x0186, + 0x0186, 0x01d4, 0x0222, 0x0222, 0x0270, 0x0104, + 0x0138, 0x016c, 0x0138, 0x016c, 0x01a0, 0x01d4, + 0x01a0, 0x01d4, 0x0208, 0x0208, 0x023c, 0x0186, + 0x01d4, 0x0222, 0x01d4, 0x0222, 0x0270, 0x02be, + 0x0270, 0x02be, 0x030c, 0x030c, 0x035a, 0x0036, + 0x006c, 0x00a2, 0x00d8, 0x0144, 0x01b0, 0x01e6, + 0x021c, 0x006c, 0x00d8, 0x0144, 0x01b0, 0x0288, + 0x0360, 0x03cc, 0x0438, 0x00a2, 0x0144, 0x01e6, + 0x0288, 0x03cc, 0x0510, 0x05b2, 0x0654, 0x00d8, + 0x01b0, 0x0288, 0x0360, 0x0510, 0x06c0, 0x0798, + 0x0870, 0x0018, 0x0144, 0x01b0, 0x021c, 0x01e6, + 0x0288, 0x032a, 0x01b0, 0x021c, 0x021c, 0x0288, + 0x02f4, 0x02f4, 0x0360, 0x0288, 0x032a, 0x032a, + 0x03cc, 0x046e, 0x046e, 0x0510, 0x021c, 0x0288, + 0x02f4, 0x0288, 0x02f4, 0x0360, 0x03cc, 0x0360, + 0x03cc, 0x0438, 0x0438, 0x04a4, 0x032a, 0x03cc, + 0x046e, 0x03cc, 0x046e, 0x0510, 0x05b2, 0x0510, + 0x05b2, 0x0654, 0x0654, 0x06f6, +}; + +static const u16 b43_lcntab_0x00[] = { + 0x0200, 0x0300, 0x0400, 0x0600, 0x0800, 0x0b00, + 0x1000, 0x1001, 0x1002, 0x1003, 0x1004, 0x1005, + 0x1006, 0x1007, 0x1707, 0x2007, 0x2d07, 0x4007, + 0x0000, 0x0000, 0x0000, 0x0000, 0x0000, 0x0000, + 0x0000, 0x0000, 0x0000, 0x0000, 0x0000, 0x0000, + 0x0000, 0x0000, 0x0200, 0x0300, 0x0400, 0x0600, + 0x0800, 0x0b00, 0x1000, 0x1001, 0x1002, 0x1003, + 0x1004, 0x1005, 0x1006, 0x1007, 0x1707, 0x2007, + 0x2d07, 0x4007, 0x0000, 0x0000, 0x0000, 0x0000, + 0x0000, 0x0000, 0x0000, 0x0000, 0x0000, 0x0000, + 0x0000, 0x0000, 0x0000, 0x0000, 0x0000, 0x0000, + 0x0000, 0x0000, 0x0000, 0x0000, 0x0000, 0x0000, + 0x0000, 0x0000, 0x0000, 0x0000, 0x0000, 0x0000, + 0x0000, 0x0000, 0x0000, 0x0000, 0x0000, 0x0000, + 0x0000, 0x0000, 0x0000, 0x4000, 0x0000, 0x0000, + 0x0000, 0x0000, 0x0000, 0x0000, 0x0000, 0x0000, + 0x0000, 0x0000, 0x0000, 0x0000, 0x0000, 0x0000, + 0x0000, 0x0000, 0x0000, 0x0000, 0x0000, 0x0000, +}; + +static const u32 b43_lcntab_0x18[] = { + 0x00080000, 0x00080000, 0x00080000, 0x00080000, + 0x00080000, 0x00080000, 0x00080000, 0x00080000, + 0x00080000, 0x00080000, 0x00080000, 0x00080000, + 0x00080000, 0x00080000, 0x00080000, 0x00080000, + 0x00080000, 0x00080000, 0x00080000, 0x00080000, + 0x00080000, 0x00080000, 0x00080000, 0x00080000, + 0x00080000, 0x00080000, 0x00080000, 0x00080000, + 0x00080000, 0x00080000, 0x00080000, 0x00080000, + 0x00080000, 0x00080000, 0x00080000, 0x00080000, + 0x00080000, 0x00080000, 0x00080000, 0x00080000, + 0x00080000, 0x00080000, 0x00080000, 0x00080000, + 0x00080000, 0x00080000, 0x00080000, 0x00080000, + 0x00080000, 0x00080000, 0x00080000, 0x00080000, + 0x00080000, 0x00080000, 0x00080000, 0x00080000, + 0x00080000, 0x00080000, 0x00080000, 0x00080000, + 0x00080000, 0x00080000, 0x00080000, 0x00080000, + 0x00080000, 0x00080000, 0x00080000, 0x00080000, + 0x00080000, 0x00080000, 0x00080000, 0x00080000, + 0x00080000, 0x00080000, 0x00080000, 0x00080000, + 0x00080000, 0x00080000, 0x00080000, 0x00080000, + 0x00080000, 0x00080000, 0x00080000, 0x00080000, + 0x00080000, 0x00080000, 0x00080000, 0x00080000, + 0x00080000, 0x00080000, 0x00080000, 0x00080000, + 0x00080000, 0x00080000, 0x00080000, 0x00080000, + 0x00080000, 0x00080000, 0x00080000, 0x00080000, + 0x00080000, 0x00080000, 0x00080000, 0x00080000, + 0x00080000, 0x00080000, 0x00080000, 0x00080000, + 0x00080000, 0x00080000, 0x00080000, 0x00080000, + 0x00080000, 0x00080000, 0x00080000, 0x00080000, + 0x00080000, 0x00080000, 0x00080000, 0x00080000, + 0x00080000, 0x00080000, 0x00080000, 0x00080000, + 0x00080000, 0x00080000, 0x00080000, 0x00080000, + 0x00080000, 0x00080000, 0x00080000, 0x00080000, + 0x00080000, 0x00080000, 0x00080000, 0x00080000, + 0x00080000, 0x00080000, 0x00080000, 0x00080000, + 0x00080000, 0x00080000, 0x00080000, 0x00080000, + 0x00080000, 0x00080000, 0x00080000, 0x00080000, + 0x00080000, 0x00080000, 0x00080000, 0x00080000, + 0x00080000, 0x00080000, 0x00080000, 0x00080000, + 0x00080000, 0x00080000, 0x00080000, 0x00080000, +}; + +/************************************************** + * R/W ops. + **************************************************/ + +u32 b43_lcntab_read(struct b43_wldev *dev, u32 offset) +{ + u32 type, value; + + type = offset & B43_LCNTAB_TYPEMASK; + offset &= ~B43_LCNTAB_TYPEMASK; + B43_WARN_ON(offset > 0xFFFF); + + switch (type) { + case B43_LCNTAB_8BIT: + b43_phy_write(dev, B43_PHY_LCN_TABLE_ADDR, offset); + value = b43_phy_read(dev, B43_PHY_LCN_TABLE_DATALO) & 0xFF; + break; + case B43_LCNTAB_16BIT: + b43_phy_write(dev, B43_PHY_LCN_TABLE_ADDR, offset); + value = b43_phy_read(dev, B43_PHY_LCN_TABLE_DATALO); + break; + case B43_LCNTAB_32BIT: + b43_phy_write(dev, B43_PHY_LCN_TABLE_ADDR, offset); + value = b43_phy_read(dev, B43_PHY_LCN_TABLE_DATAHI); + value <<= 16; + value |= b43_phy_read(dev, B43_PHY_LCN_TABLE_DATALO); + break; + default: + B43_WARN_ON(1); + value = 0; + } + + return value; +} + +void b43_lcntab_read_bulk(struct b43_wldev *dev, u32 offset, + unsigned int nr_elements, void *_data) +{ + u32 type; + u8 *data = _data; + unsigned int i; + + type = offset & B43_LCNTAB_TYPEMASK; + offset &= ~B43_LCNTAB_TYPEMASK; + B43_WARN_ON(offset > 0xFFFF); + + b43_phy_write(dev, B43_PHY_LCN_TABLE_ADDR, offset); + + for (i = 0; i < nr_elements; i++) { + switch (type) { + case B43_LCNTAB_8BIT: + *data = b43_phy_read(dev, + B43_PHY_LCN_TABLE_DATALO) & 0xFF; + data++; + break; + case B43_LCNTAB_16BIT: + *((u16 *)data) = b43_phy_read(dev, + B43_PHY_LCN_TABLE_DATALO); + data += 2; + break; + case B43_LCNTAB_32BIT: + *((u32 *)data) = b43_phy_read(dev, + B43_PHY_LCN_TABLE_DATAHI); + *((u32 *)data) <<= 16; + *((u32 *)data) |= b43_phy_read(dev, + B43_PHY_LCN_TABLE_DATALO); + data += 4; + break; + default: + B43_WARN_ON(1); + } + } +} + +void b43_lcntab_write(struct b43_wldev *dev, u32 offset, u32 value) +{ + u32 type; + + type = offset & B43_LCNTAB_TYPEMASK; + offset &= 0xFFFF; + + switch (type) { + case B43_LCNTAB_8BIT: + B43_WARN_ON(value & ~0xFF); + b43_phy_write(dev, B43_PHY_LCN_TABLE_ADDR, offset); + b43_phy_write(dev, B43_PHY_LCN_TABLE_DATALO, value); + break; + case B43_LCNTAB_16BIT: + B43_WARN_ON(value & ~0xFFFF); + b43_phy_write(dev, B43_PHY_LCN_TABLE_ADDR, offset); + b43_phy_write(dev, B43_PHY_LCN_TABLE_DATALO, value); + break; + case B43_LCNTAB_32BIT: + b43_phy_write(dev, B43_PHY_LCN_TABLE_ADDR, offset); + b43_phy_write(dev, B43_PHY_LCN_TABLE_DATAHI, value >> 16); + b43_phy_write(dev, B43_PHY_LCN_TABLE_DATALO, value & 0xFFFF); + break; + default: + B43_WARN_ON(1); + } + + return; +} + +void b43_lcntab_write_bulk(struct b43_wldev *dev, u32 offset, + unsigned int nr_elements, const void *_data) +{ + u32 type, value; + const u8 *data = _data; + unsigned int i; + + type = offset & B43_LCNTAB_TYPEMASK; + offset &= ~B43_LCNTAB_TYPEMASK; + B43_WARN_ON(offset > 0xFFFF); + + b43_phy_write(dev, B43_PHY_LCN_TABLE_ADDR, offset); + + for (i = 0; i < nr_elements; i++) { + switch (type) { + case B43_LCNTAB_8BIT: + value = *data; + data++; + B43_WARN_ON(value & ~0xFF); + b43_phy_write(dev, B43_PHY_LCN_TABLE_DATALO, value); + break; + case B43_LCNTAB_16BIT: + value = *((u16 *)data); + data += 2; + B43_WARN_ON(value & ~0xFFFF); + b43_phy_write(dev, B43_PHY_LCN_TABLE_DATALO, value); + break; + case B43_LCNTAB_32BIT: + value = *((u32 *)data); + data += 4; + b43_phy_write(dev, B43_PHY_LCN_TABLE_DATAHI, + value >> 16); + b43_phy_write(dev, B43_PHY_LCN_TABLE_DATALO, + value & 0xFFFF); + break; + default: + B43_WARN_ON(1); + } + } +} + /************************************************** * Tables ops. **************************************************/ +#define lcntab_upload(dev, offset, data) do { \ + b43_lcntab_write_bulk(dev, offset, ARRAY_SIZE(data), data); \ + } while (0) void b43_phy_lcn_tables_init(struct b43_wldev *dev) { + lcntab_upload(dev, B43_LCNTAB16(0x02, 0), b43_lcntab_0x02); + lcntab_upload(dev, B43_LCNTAB16(0x01, 0), b43_lcntab_0x01); + lcntab_upload(dev, B43_LCNTAB32(0x0b, 0), b43_lcntab_0x0b); + lcntab_upload(dev, B43_LCNTAB32(0x0c, 0), b43_lcntab_0x0c); + lcntab_upload(dev, B43_LCNTAB32(0x0d, 0), b43_lcntab_0x0d); + lcntab_upload(dev, B43_LCNTAB16(0x0e, 0), b43_lcntab_0x0e); + lcntab_upload(dev, B43_LCNTAB16(0x0f, 0), b43_lcntab_0x0f); + lcntab_upload(dev, B43_LCNTAB16(0x10, 0), b43_lcntab_0x10); + lcntab_upload(dev, B43_LCNTAB16(0x11, 0), b43_lcntab_0x11); + lcntab_upload(dev, B43_LCNTAB32(0x12, 0), b43_lcntab_0x12); + lcntab_upload(dev, B43_LCNTAB16(0x14, 0), b43_lcntab_0x14); + lcntab_upload(dev, B43_LCNTAB16(0x17, 0), b43_lcntab_0x17); + lcntab_upload(dev, B43_LCNTAB16(0x00, 0), b43_lcntab_0x00); + lcntab_upload(dev, B43_LCNTAB32(0x18, 0), b43_lcntab_0x18); } diff --git a/drivers/net/wireless/b43/tables_phy_lcn.h b/drivers/net/wireless/b43/tables_phy_lcn.h index 5e31b15b81e..b6471e89c36 100644 --- a/drivers/net/wireless/b43/tables_phy_lcn.h +++ b/drivers/net/wireless/b43/tables_phy_lcn.h @@ -1,6 +1,22 @@ #ifndef B43_TABLES_PHY_LCN_H_ #define B43_TABLES_PHY_LCN_H_ +/* The LCN-PHY tables. */ +#define B43_LCNTAB_TYPEMASK 0xF0000000 +#define B43_LCNTAB_8BIT 0x10000000 +#define B43_LCNTAB_16BIT 0x20000000 +#define B43_LCNTAB_32BIT 0x30000000 +#define B43_LCNTAB8(table, offset) (((table) << 10) | (offset) | B43_LCNTAB_8BIT) +#define B43_LCNTAB16(table, offset) (((table) << 10) | (offset) | B43_LCNTAB_16BIT) +#define B43_LCNTAB32(table, offset) (((table) << 10) | (offset) | B43_LCNTAB_32BIT) + +u32 b43_lcntab_read(struct b43_wldev *dev, u32 offset); +void b43_lcntab_read_bulk(struct b43_wldev *dev, u32 offset, + unsigned int nr_elements, void *_data); +void b43_lcntab_write(struct b43_wldev *dev, u32 offset, u32 value); +void b43_lcntab_write_bulk(struct b43_wldev *dev, u32 offset, + unsigned int nr_elements, const void *_data); + void b43_phy_lcn_tables_init(struct b43_wldev *dev); #endif /* B43_TABLES_PHY_LCN_H_ */ diff --git a/drivers/net/wireless/b43/xmit.c b/drivers/net/wireless/b43/xmit.c index b74f25ec1ab..b8de62c2247 100644 --- a/drivers/net/wireless/b43/xmit.c +++ b/drivers/net/wireless/b43/xmit.c @@ -337,12 +337,19 @@ int b43_generate_txhdr(struct b43_wldev *dev, memcpy(txhdr->iv, ((u8 *) wlhdr) + wlhdr_len, iv_len); } } - if (b43_is_old_txhdr_format(dev)) { - b43_generate_plcp_hdr((struct b43_plcp_hdr4 *)(&txhdr->old_format.plcp), + switch (dev->fw.hdr_format) { + case B43_FW_HDR_598: + b43_generate_plcp_hdr((struct b43_plcp_hdr4 *)(&txhdr->format_598.plcp), plcp_fragment_len, rate); - } else { - b43_generate_plcp_hdr((struct b43_plcp_hdr4 *)(&txhdr->new_format.plcp), + break; + case B43_FW_HDR_351: + b43_generate_plcp_hdr((struct b43_plcp_hdr4 *)(&txhdr->format_351.plcp), + plcp_fragment_len, rate); + break; + case B43_FW_HDR_410: + b43_generate_plcp_hdr((struct b43_plcp_hdr4 *)(&txhdr->format_410.plcp), plcp_fragment_len, rate); + break; } b43_generate_plcp_hdr((struct b43_plcp_hdr4 *)(&txhdr->plcp_fb), plcp_fragment_len, rate_fb); @@ -415,10 +422,10 @@ int b43_generate_txhdr(struct b43_wldev *dev, if ((rates[0].flags & IEEE80211_TX_RC_USE_RTS_CTS) || (rates[0].flags & IEEE80211_TX_RC_USE_CTS_PROTECT)) { unsigned int len; - struct ieee80211_hdr *hdr; + struct ieee80211_hdr *uninitialized_var(hdr); int rts_rate, rts_rate_fb; int rts_rate_ofdm, rts_rate_fb_ofdm; - struct b43_plcp_hdr6 *plcp; + struct b43_plcp_hdr6 *uninitialized_var(plcp); struct ieee80211_rate *rts_cts_rate; rts_cts_rate = ieee80211_get_rts_cts_rate(dev->wl->hw, info); @@ -429,14 +436,21 @@ int b43_generate_txhdr(struct b43_wldev *dev, rts_rate_fb_ofdm = b43_is_ofdm_rate(rts_rate_fb); if (rates[0].flags & IEEE80211_TX_RC_USE_CTS_PROTECT) { - struct ieee80211_cts *cts; + struct ieee80211_cts *uninitialized_var(cts); - if (b43_is_old_txhdr_format(dev)) { + switch (dev->fw.hdr_format) { + case B43_FW_HDR_598: cts = (struct ieee80211_cts *) - (txhdr->old_format.rts_frame); - } else { + (txhdr->format_598.rts_frame); + break; + case B43_FW_HDR_351: cts = (struct ieee80211_cts *) - (txhdr->new_format.rts_frame); + (txhdr->format_351.rts_frame); + break; + case B43_FW_HDR_410: + cts = (struct ieee80211_cts *) + (txhdr->format_410.rts_frame); + break; } ieee80211_ctstoself_get(dev->wl->hw, info->control.vif, fragment_data, fragment_len, @@ -444,14 +458,21 @@ int b43_generate_txhdr(struct b43_wldev *dev, mac_ctl |= B43_TXH_MAC_SENDCTS; len = sizeof(struct ieee80211_cts); } else { - struct ieee80211_rts *rts; + struct ieee80211_rts *uninitialized_var(rts); - if (b43_is_old_txhdr_format(dev)) { + switch (dev->fw.hdr_format) { + case B43_FW_HDR_598: rts = (struct ieee80211_rts *) - (txhdr->old_format.rts_frame); - } else { + (txhdr->format_598.rts_frame); + break; + case B43_FW_HDR_351: + rts = (struct ieee80211_rts *) + (txhdr->format_351.rts_frame); + break; + case B43_FW_HDR_410: rts = (struct ieee80211_rts *) - (txhdr->new_format.rts_frame); + (txhdr->format_410.rts_frame); + break; } ieee80211_rts_get(dev->wl->hw, info->control.vif, fragment_data, fragment_len, @@ -462,22 +483,36 @@ int b43_generate_txhdr(struct b43_wldev *dev, len += FCS_LEN; /* Generate the PLCP headers for the RTS/CTS frame */ - if (b43_is_old_txhdr_format(dev)) - plcp = &txhdr->old_format.rts_plcp; - else - plcp = &txhdr->new_format.rts_plcp; + switch (dev->fw.hdr_format) { + case B43_FW_HDR_598: + plcp = &txhdr->format_598.rts_plcp; + break; + case B43_FW_HDR_351: + plcp = &txhdr->format_351.rts_plcp; + break; + case B43_FW_HDR_410: + plcp = &txhdr->format_410.rts_plcp; + break; + } b43_generate_plcp_hdr((struct b43_plcp_hdr4 *)plcp, len, rts_rate); plcp = &txhdr->rts_plcp_fb; b43_generate_plcp_hdr((struct b43_plcp_hdr4 *)plcp, len, rts_rate_fb); - if (b43_is_old_txhdr_format(dev)) { + switch (dev->fw.hdr_format) { + case B43_FW_HDR_598: hdr = (struct ieee80211_hdr *) - (&txhdr->old_format.rts_frame); - } else { + (&txhdr->format_598.rts_frame); + break; + case B43_FW_HDR_351: + hdr = (struct ieee80211_hdr *) + (&txhdr->format_351.rts_frame); + break; + case B43_FW_HDR_410: hdr = (struct ieee80211_hdr *) - (&txhdr->new_format.rts_frame); + (&txhdr->format_410.rts_frame); + break; } txhdr->rts_dur_fb = hdr->duration_id; @@ -505,10 +540,17 @@ int b43_generate_txhdr(struct b43_wldev *dev, } /* Magic cookie */ - if (b43_is_old_txhdr_format(dev)) - txhdr->old_format.cookie = cpu_to_le16(cookie); - else - txhdr->new_format.cookie = cpu_to_le16(cookie); + switch (dev->fw.hdr_format) { + case B43_FW_HDR_598: + txhdr->format_598.cookie = cpu_to_le16(cookie); + break; + case B43_FW_HDR_351: + txhdr->format_351.cookie = cpu_to_le16(cookie); + break; + case B43_FW_HDR_410: + txhdr->format_410.cookie = cpu_to_le16(cookie); + break; + } if (phy->type == B43_PHYTYPE_N) { txhdr->phy_ctl1 = @@ -611,8 +653,9 @@ void b43_rx(struct b43_wldev *dev, struct sk_buff *skb, const void *_rxhdr) struct ieee80211_hdr *wlhdr; const struct b43_rxhdr_fw4 *rxhdr = _rxhdr; __le16 fctl; - u16 phystat0, phystat3, chanstat, mactime; - u32 macstat; + u16 phystat0, phystat3; + u16 uninitialized_var(chanstat), uninitialized_var(mactime); + u32 uninitialized_var(macstat); u16 chanid; u16 phytype; int padding; @@ -622,9 +665,19 @@ void b43_rx(struct b43_wldev *dev, struct sk_buff *skb, const void *_rxhdr) /* Get metadata about the frame from the header. */ phystat0 = le16_to_cpu(rxhdr->phy_status0); phystat3 = le16_to_cpu(rxhdr->phy_status3); - macstat = le32_to_cpu(rxhdr->mac_status); - mactime = le16_to_cpu(rxhdr->mac_time); - chanstat = le16_to_cpu(rxhdr->channel); + switch (dev->fw.hdr_format) { + case B43_FW_HDR_598: + macstat = le32_to_cpu(rxhdr->format_598.mac_status); + mactime = le16_to_cpu(rxhdr->format_598.mac_time); + chanstat = le16_to_cpu(rxhdr->format_598.channel); + break; + case B43_FW_HDR_410: + case B43_FW_HDR_351: + macstat = le32_to_cpu(rxhdr->format_351.mac_status); + mactime = le16_to_cpu(rxhdr->format_351.mac_time); + chanstat = le16_to_cpu(rxhdr->format_351.channel); + break; + } phytype = chanstat & B43_RX_CHAN_PHYTYPE; if (unlikely(macstat & B43_RX_MAC_FCSERR)) { @@ -744,6 +797,7 @@ void b43_rx(struct b43_wldev *dev, struct sk_buff *skb, const void *_rxhdr) break; case B43_PHYTYPE_N: case B43_PHYTYPE_LP: + case B43_PHYTYPE_HT: /* chanid is the SHM channel cookie. Which is the plain * channel number in b43. */ if (chanstat & B43_RX_CHAN_5GHZ) { diff --git a/drivers/net/wireless/b43/xmit.h b/drivers/net/wireless/b43/xmit.h index 42debb5cd6f..f6e8bc436d5 100644 --- a/drivers/net/wireless/b43/xmit.h +++ b/drivers/net/wireless/b43/xmit.h @@ -46,7 +46,24 @@ struct b43_txhdr { __le32 timeout; /* Timeout */ union { - /* The new r410 format. */ + /* Tested with 598.314, 644.1001 and 666.2 */ + struct { + __le16 mimo_antenna; /* MIMO antenna select */ + __le16 preload_size; /* Preload size */ + PAD_BYTES(2); + __le16 cookie; /* TX frame cookie */ + __le16 tx_status; /* TX status */ + __le16 max_n_mpdus; + __le16 max_a_bytes_mrt; + __le16 max_a_bytes_fbr; + __le16 min_m_bytes; + struct b43_plcp_hdr6 rts_plcp; /* RTS PLCP header */ + __u8 rts_frame[16]; /* The RTS frame (if used) */ + PAD_BYTES(2); + struct b43_plcp_hdr6 plcp; /* Main PLCP header */ + } format_598 __packed; + + /* Tested with 410.2160, 478.104 and 508.* */ struct { __le16 mimo_antenna; /* MIMO antenna select */ __le16 preload_size; /* Preload size */ @@ -57,9 +74,9 @@ struct b43_txhdr { __u8 rts_frame[16]; /* The RTS frame (if used) */ PAD_BYTES(2); struct b43_plcp_hdr6 plcp; /* Main PLCP header */ - } new_format __packed; + } format_410 __packed; - /* The old r351 format. */ + /* Tested with 351.126 */ struct { PAD_BYTES(2); __le16 cookie; /* TX frame cookie */ @@ -68,7 +85,7 @@ struct b43_txhdr { __u8 rts_frame[16]; /* The RTS frame (if used) */ PAD_BYTES(2); struct b43_plcp_hdr6 plcp; /* Main PLCP header */ - } old_format __packed; + } format_351 __packed; } __packed; } __packed; @@ -166,19 +183,18 @@ struct b43_tx_legacy_rate_phy_ctl_entry { #define B43_TXH_PHY1_MODUL_QAM256 0x2000 /* QAM256 */ -/* r351 firmware compatibility stuff. */ -static inline -bool b43_is_old_txhdr_format(struct b43_wldev *dev) -{ - return (dev->fw.rev <= 351); -} - static inline size_t b43_txhdr_size(struct b43_wldev *dev) { - if (b43_is_old_txhdr_format(dev)) + switch (dev->fw.hdr_format) { + case B43_FW_HDR_598: + return 112 + sizeof(struct b43_plcp_hdr6); + case B43_FW_HDR_410: + return 104 + sizeof(struct b43_plcp_hdr6); + case B43_FW_HDR_351: return 100 + sizeof(struct b43_plcp_hdr6); - return 104 + sizeof(struct b43_plcp_hdr6); + } + return 0; } @@ -234,9 +250,23 @@ struct b43_rxhdr_fw4 { } __packed; __le16 phy_status2; /* PHY RX Status 2 */ __le16 phy_status3; /* PHY RX Status 3 */ - __le32 mac_status; /* MAC RX status */ - __le16 mac_time; - __le16 channel; + union { + /* Tested with 598.314, 644.1001 and 666.2 */ + struct { + __le16 phy_status4; /* PHY RX Status 4 */ + __le16 phy_status5; /* PHY RX Status 5 */ + __le32 mac_status; /* MAC RX status */ + __le16 mac_time; + __le16 channel; + } format_598 __packed; + + /* Tested with 351.126, 410.2160, 478.104 and 508.* */ + struct { + __le32 mac_status; /* MAC RX status */ + __le16 mac_time; + __le16 channel; + } format_351 __packed; + } __packed; } __packed; /* PHY RX Status 0 */ diff --git a/drivers/net/wireless/b43legacy/b43legacy.h b/drivers/net/wireless/b43legacy/b43legacy.h index ad4e743e476..12b51825158 100644 --- a/drivers/net/wireless/b43legacy/b43legacy.h +++ b/drivers/net/wireless/b43legacy/b43legacy.h @@ -22,10 +22,6 @@ #include "phy.h" -/* The unique identifier of the firmware that's officially supported by this - * driver version. */ -#define B43legacy_SUPPORTED_FIRMWARE_ID "FW10" - #define B43legacy_IRQWAIT_MAX_RETRIES 20 /* MMIO offsets */ diff --git a/drivers/net/wireless/b43legacy/main.c b/drivers/net/wireless/b43legacy/main.c index aae8dfcb852..468d1836548 100644 --- a/drivers/net/wireless/b43legacy/main.c +++ b/drivers/net/wireless/b43legacy/main.c @@ -60,7 +60,6 @@ MODULE_AUTHOR("Stefano Brivio"); MODULE_AUTHOR("Michael Buesch"); MODULE_LICENSE("GPL"); -MODULE_FIRMWARE(B43legacy_SUPPORTED_FIRMWARE_ID); MODULE_FIRMWARE("b43legacy/ucode2.fw"); MODULE_FIRMWARE("b43legacy/ucode4.fw"); @@ -3947,8 +3946,7 @@ static void b43legacy_print_driverinfo(void) feat_dma = "D"; #endif printk(KERN_INFO "Broadcom 43xx-legacy driver loaded " - "[ Features: %s%s%s%s, Firmware-ID: " - B43legacy_SUPPORTED_FIRMWARE_ID " ]\n", + "[ Features: %s%s%s%s ]\n", feat_pci, feat_leds, feat_pio, feat_dma); } diff --git a/drivers/net/wireless/libertas/README b/drivers/net/wireless/libertas/README index 1453eec82a9..91f2ca90c70 100644 --- a/drivers/net/wireless/libertas/README +++ b/drivers/net/wireless/libertas/README @@ -238,28 +238,3 @@ hostsleep echo "1" > hostsleep : enable host sleep. echo "0" > hostsleep : disable host sleep -======================== -IWCONFIG COMMANDS -======================== -power period - - This command is used to configure the station in deep sleep mode / - auto deep sleep mode. - - The timer is implemented to monitor the activities (command, event, - etc.). When an activity is detected station will exit from deep - sleep mode automatically and restart the timer. At timer expiry - (no activity for defined time period) the deep sleep mode is entered - automatically. - - Note: this command is for SDIO interface only. - - Usage: - To enable deep sleep mode do: - iwconfig wlan0 power period 0 - To enable auto deep sleep mode with idle time period 5 seconds do: - iwconfig wlan0 power period 5 - To disable deep sleep/auto deep sleep mode do: - iwconfig wlan0 power period -1 - -============================================================================== diff --git a/drivers/net/wireless/libertas/dev.h b/drivers/net/wireless/libertas/dev.h index 814838916b8..b9ff0dc53e8 100644 --- a/drivers/net/wireless/libertas/dev.h +++ b/drivers/net/wireless/libertas/dev.h @@ -190,8 +190,8 @@ static inline int lbs_iface_active(struct lbs_private *priv) int r; r = netif_running(priv->dev); - if (priv->mesh_dev); - r |= netif_running(priv->dev); + if (priv->mesh_dev) + r |= netif_running(priv->mesh_dev); return r; } diff --git a/drivers/net/wireless/mwifiex/scan.c b/drivers/net/wireless/mwifiex/scan.c index b28241c6e73..37ca2f90ad6 100644 --- a/drivers/net/wireless/mwifiex/scan.c +++ b/drivers/net/wireless/mwifiex/scan.c @@ -1480,8 +1480,8 @@ mwifiex_update_curr_bss_params(struct mwifiex_private *priv, return -ENOMEM; } beacon_ie = kzalloc(ie_len, GFP_KERNEL); - if (!bss_desc) { - dev_err(priv->adapter->dev, " failed to alloc bss_desc\n"); + if (!beacon_ie) { + dev_err(priv->adapter->dev, " failed to alloc beacon_ie\n"); return -ENOMEM; } memcpy(beacon_ie, ie_buf, ie_len); diff --git a/drivers/net/wireless/mwl8k.c b/drivers/net/wireless/mwl8k.c index da36dbf8d87..771280a47ea 100644 --- a/drivers/net/wireless/mwl8k.c +++ b/drivers/net/wireless/mwl8k.c @@ -4097,9 +4097,6 @@ static int mwl8k_set_key(struct ieee80211_hw *hw, if (rc) goto out; - - mwl8k_vif->is_hw_crypto_enabled = false; - } out: return rc; diff --git a/drivers/net/wireless/p54/eeprom.c b/drivers/net/wireless/p54/eeprom.c index 54cc0bba66b..8b6f363b3f7 100644 --- a/drivers/net/wireless/p54/eeprom.c +++ b/drivers/net/wireless/p54/eeprom.c @@ -145,6 +145,7 @@ static int p54_fill_band_bitrates(struct ieee80211_hw *dev, static int p54_generate_band(struct ieee80211_hw *dev, struct p54_channel_list *list, + unsigned int *chan_num, enum ieee80211_band band) { struct p54_common *priv = dev->priv; @@ -190,7 +191,14 @@ static int p54_generate_band(struct ieee80211_hw *dev, tmp->channels[j].band = chan->band; tmp->channels[j].center_freq = chan->freq; + priv->survey[*chan_num].channel = &tmp->channels[j]; + priv->survey[*chan_num].filled = SURVEY_INFO_NOISE_DBM | + SURVEY_INFO_CHANNEL_TIME | + SURVEY_INFO_CHANNEL_TIME_BUSY | + SURVEY_INFO_CHANNEL_TIME_TX; + tmp->channels[j].hw_value = (*chan_num); j++; + (*chan_num)++; } if (j == 0) { @@ -263,7 +271,7 @@ static int p54_generate_channel_lists(struct ieee80211_hw *dev) { struct p54_common *priv = dev->priv; struct p54_channel_list *list; - unsigned int i, j, max_channel_num; + unsigned int i, j, k, max_channel_num; int ret = 0; u16 freq; @@ -283,6 +291,13 @@ static int p54_generate_channel_lists(struct ieee80211_hw *dev) ret = -ENOMEM; goto free; } + priv->chan_num = max_channel_num; + priv->survey = kzalloc(sizeof(struct survey_info) * max_channel_num, + GFP_KERNEL); + if (!priv->survey) { + ret = -ENOMEM; + goto free; + } list->max_entries = max_channel_num; list->channels = kzalloc(sizeof(struct p54_channel_entry) * @@ -321,8 +336,9 @@ static int p54_generate_channel_lists(struct ieee80211_hw *dev) sort(list->channels, list->entries, sizeof(struct p54_channel_entry), p54_compare_channels, NULL); + k = 0; for (i = 0, j = 0; i < IEEE80211_NUM_BANDS; i++) { - if (p54_generate_band(dev, list, i) == 0) + if (p54_generate_band(dev, list, &k, i) == 0) j++; } if (j == 0) { @@ -335,6 +351,10 @@ free: kfree(list->channels); kfree(list); } + if (ret) { + kfree(priv->survey); + priv->survey = NULL; + } return ret; } @@ -853,10 +873,12 @@ err: kfree(priv->output_limit); kfree(priv->curve_data); kfree(priv->rssi_db); + kfree(priv->survey); priv->iq_autocal = NULL; priv->output_limit = NULL; priv->curve_data = NULL; priv->rssi_db = NULL; + priv->survey = NULL; wiphy_err(dev->wiphy, "eeprom parse failed!\n"); return err; diff --git a/drivers/net/wireless/p54/fwio.c b/drivers/net/wireless/p54/fwio.c index b6a061cbbde..53a3408931b 100644 --- a/drivers/net/wireless/p54/fwio.c +++ b/drivers/net/wireless/p54/fwio.c @@ -385,6 +385,7 @@ int p54_setup_mac(struct p54_common *priv) setup->v2.osc_start_delay = cpu_to_le16(65535); } p54_tx(priv, skb); + priv->phy_idle = mode == P54_FILTER_TYPE_HIBERNATE; return 0; } @@ -626,6 +627,7 @@ int p54_set_ps(struct p54_common *priv) psm->exclude[0] = WLAN_EID_TIM; p54_tx(priv, skb); + priv->phy_ps = mode != P54_PSM_CAM; return 0; } diff --git a/drivers/net/wireless/p54/main.c b/drivers/net/wireless/p54/main.c index a5a6d9e647b..726a9343f51 100644 --- a/drivers/net/wireless/p54/main.c +++ b/drivers/net/wireless/p54/main.c @@ -204,13 +204,11 @@ static void p54_stop(struct ieee80211_hw *dev) struct p54_common *priv = dev->priv; int i; - mutex_lock(&priv->conf_mutex); priv->mode = NL80211_IFTYPE_UNSPECIFIED; priv->softled_state = 0; - p54_set_leds(priv); - cancel_delayed_work_sync(&priv->work); - + mutex_lock(&priv->conf_mutex); + p54_set_leds(priv); priv->stop(dev); skb_queue_purge(&priv->tx_pending); skb_queue_purge(&priv->tx_queue); @@ -278,6 +276,42 @@ static void p54_remove_interface(struct ieee80211_hw *dev, mutex_unlock(&priv->conf_mutex); } +static int p54_wait_for_stats(struct ieee80211_hw *dev) +{ + struct p54_common *priv = dev->priv; + int ret; + + priv->update_stats = true; + ret = p54_fetch_statistics(priv); + if (ret) + return ret; + + ret = wait_for_completion_interruptible_timeout(&priv->stat_comp, HZ); + if (ret == 0) + return -ETIMEDOUT; + + return 0; +} + +static void p54_reset_stats(struct p54_common *priv) +{ + struct ieee80211_channel *chan = priv->curchan; + + if (chan) { + struct survey_info *info = &priv->survey[chan->hw_value]; + + /* only reset channel statistics, don't touch .filled, etc. */ + info->channel_time = 0; + info->channel_time_busy = 0; + info->channel_time_tx = 0; + } + + priv->update_stats = true; + priv->survey_raw.active = 0; + priv->survey_raw.cca = 0; + priv->survey_raw.tx = 0; +} + static int p54_config(struct ieee80211_hw *dev, u32 changed) { int ret = 0; @@ -288,19 +322,36 @@ static int p54_config(struct ieee80211_hw *dev, u32 changed) if (changed & IEEE80211_CONF_CHANGE_POWER) priv->output_power = conf->power_level << 2; if (changed & IEEE80211_CONF_CHANGE_CHANNEL) { + struct ieee80211_channel *oldchan; + WARN_ON(p54_wait_for_stats(dev)); + oldchan = priv->curchan; + priv->curchan = NULL; ret = p54_scan(priv, P54_SCAN_EXIT, 0); - if (ret) + if (ret) { + priv->curchan = oldchan; goto out; + } + /* + * TODO: Use the LM_SCAN_TRAP to determine the current + * operating channel. + */ + priv->curchan = priv->hw->conf.channel; + p54_reset_stats(priv); + WARN_ON(p54_fetch_statistics(priv)); } if (changed & IEEE80211_CONF_CHANGE_PS) { + WARN_ON(p54_wait_for_stats(dev)); ret = p54_set_ps(priv); if (ret) goto out; + WARN_ON(p54_wait_for_stats(dev)); } if (changed & IEEE80211_CONF_CHANGE_IDLE) { + WARN_ON(p54_wait_for_stats(dev)); ret = p54_setup_mac(priv); if (ret) goto out; + WARN_ON(p54_wait_for_stats(dev)); } out: @@ -384,7 +435,9 @@ static void p54_work(struct work_struct *work) * 2. cancel stuck frames / reset the device if necessary. */ - p54_fetch_statistics(priv); + mutex_lock(&priv->conf_mutex); + WARN_ON_ONCE(p54_fetch_statistics(priv)); + mutex_unlock(&priv->conf_mutex); } static int p54_get_stats(struct ieee80211_hw *dev, @@ -541,16 +594,47 @@ static int p54_get_survey(struct ieee80211_hw *dev, int idx, struct survey_info *survey) { struct p54_common *priv = dev->priv; - struct ieee80211_conf *conf = &dev->conf; + struct ieee80211_channel *chan; + int err, tries; + bool in_use = false; - if (idx != 0) + if (idx >= priv->chan_num) return -ENOENT; - survey->channel = conf->channel; - survey->filled = SURVEY_INFO_NOISE_DBM; - survey->noise = clamp_t(s8, priv->noise, -128, 127); +#define MAX_TRIES 1 + for (tries = 0; tries < MAX_TRIES; tries++) { + chan = priv->curchan; + if (chan && chan->hw_value == idx) { + mutex_lock(&priv->conf_mutex); + err = p54_wait_for_stats(dev); + mutex_unlock(&priv->conf_mutex); + if (err) + return err; - return 0; + in_use = true; + } + + memcpy(survey, &priv->survey[idx], sizeof(*survey)); + + if (in_use) { + /* test if the reported statistics are valid. */ + if (survey->channel_time != 0) { + survey->filled |= SURVEY_INFO_IN_USE; + } else { + /* + * hw/fw has not accumulated enough sample sets. + * Wait for 100ms, this ought to be enough to + * to get at least one non-null set of channel + * usage statistics. + */ + msleep(100); + continue; + } + } + return 0; + } + return -ETIMEDOUT; +#undef MAX_TRIES } static unsigned int p54_flush_count(struct p54_common *priv) @@ -686,11 +770,14 @@ struct ieee80211_hw *p54_init_common(size_t priv_data_len) mutex_init(&priv->conf_mutex); mutex_init(&priv->eeprom_mutex); + init_completion(&priv->stat_comp); init_completion(&priv->eeprom_comp); init_completion(&priv->beacon_comp); INIT_DELAYED_WORK(&priv->work, p54_work); memset(&priv->mc_maclist[0], ~0, ETH_ALEN); + priv->curchan = NULL; + p54_reset_stats(priv); return dev; } EXPORT_SYMBOL_GPL(p54_init_common); @@ -730,11 +817,13 @@ void p54_free_common(struct ieee80211_hw *dev) kfree(priv->curve_data); kfree(priv->rssi_db); kfree(priv->used_rxkeys); + kfree(priv->survey); priv->iq_autocal = NULL; priv->output_limit = NULL; priv->curve_data = NULL; priv->rssi_db = NULL; priv->used_rxkeys = NULL; + priv->survey = NULL; ieee80211_free_hw(dev); } EXPORT_SYMBOL_GPL(p54_free_common); diff --git a/drivers/net/wireless/p54/p54.h b/drivers/net/wireless/p54/p54.h index 799d05e1259..452fa3a64aa 100644 --- a/drivers/net/wireless/p54/p54.h +++ b/drivers/net/wireless/p54/p54.h @@ -199,6 +199,22 @@ struct p54_common { u8 tx_diversity_mask; unsigned int output_power; struct p54_rssi_db_entry *cur_rssi; + struct ieee80211_channel *curchan; + struct survey_info *survey; + unsigned int chan_num; + struct completion stat_comp; + bool update_stats; + struct { + unsigned int timestamp; + unsigned int cached_cca; + unsigned int cached_tx; + unsigned int cached_rssi; + u64 active; + u64 cca; + u64 tx; + u64 rssi; + } survey_raw; + int noise; /* calibration, output power limit and rssi<->dBm conversation data */ struct pda_iq_autocal_entry *iq_autocal; @@ -220,6 +236,8 @@ struct p54_common { u32 basic_rate_mask; u16 aid; u8 coverage_class; + bool phy_idle; + bool phy_ps; bool powersave_override; __le32 beacon_req_id; struct completion beacon_comp; diff --git a/drivers/net/wireless/p54/txrx.c b/drivers/net/wireless/p54/txrx.c index 042842e704d..44a3bd4b0f4 100644 --- a/drivers/net/wireless/p54/txrx.c +++ b/drivers/net/wireless/p54/txrx.c @@ -507,6 +507,8 @@ static void p54_rx_stats(struct p54_common *priv, struct sk_buff *skb) struct p54_hdr *hdr = (struct p54_hdr *) skb->data; struct p54_statistics *stats = (struct p54_statistics *) hdr->data; struct sk_buff *tmp; + struct ieee80211_channel *chan; + unsigned int i, rssi, tx, cca, dtime, dtotal, dcca, dtx, drssi, unit; u32 tsf32; if (unlikely(priv->mode == NL80211_IFTYPE_UNSPECIFIED)) @@ -523,8 +525,72 @@ static void p54_rx_stats(struct p54_common *priv, struct sk_buff *skb) priv->noise = p54_rssi_to_dbm(priv, le32_to_cpu(stats->noise)); + /* + * STSW450X LMAC API page 26 - 3.8 Statistics + * "The exact measurement period can be derived from the + * timestamp member". + */ + dtime = tsf32 - priv->survey_raw.timestamp; + + /* + * STSW450X LMAC API page 26 - 3.8.1 Noise histogram + * The LMAC samples RSSI, CCA and transmit state at regular + * periods (typically 8 times per 1k [as in 1024] usec). + */ + cca = le32_to_cpu(stats->sample_cca); + tx = le32_to_cpu(stats->sample_tx); + rssi = 0; + for (i = 0; i < ARRAY_SIZE(stats->sample_noise); i++) + rssi += le32_to_cpu(stats->sample_noise[i]); + + dcca = cca - priv->survey_raw.cached_cca; + drssi = rssi - priv->survey_raw.cached_rssi; + dtx = tx - priv->survey_raw.cached_tx; + dtotal = dcca + drssi + dtx; + + /* + * update statistics when more than a second is over since the + * last call, or when a update is badly needed. + */ + if (dtotal && (priv->update_stats || dtime >= USEC_PER_SEC) && + dtime >= dtotal) { + priv->survey_raw.timestamp = tsf32; + priv->update_stats = false; + unit = dtime / dtotal; + + if (dcca) { + priv->survey_raw.cca += dcca * unit; + priv->survey_raw.cached_cca = cca; + } + if (dtx) { + priv->survey_raw.tx += dtx * unit; + priv->survey_raw.cached_tx = tx; + } + if (drssi) { + priv->survey_raw.rssi += drssi * unit; + priv->survey_raw.cached_rssi = rssi; + } + + /* 1024 usec / 8 times = 128 usec / time */ + if (!(priv->phy_ps || priv->phy_idle)) + priv->survey_raw.active += dtotal * unit; + else + priv->survey_raw.active += (dcca + dtx) * unit; + } + + chan = priv->curchan; + if (chan) { + struct survey_info *survey = &priv->survey[chan->hw_value]; + survey->noise = clamp_t(s8, priv->noise, -128, 127); + survey->channel_time = priv->survey_raw.active / 1024; + survey->channel_time_tx = priv->survey_raw.tx / 1024; + survey->channel_time_busy = priv->survey_raw.cca / 1024 + + survey->channel_time_tx; + } + tmp = p54_find_and_unlink_skb(priv, hdr->req_id); dev_kfree_skb_any(tmp); + complete(&priv->stat_comp); } static void p54_rx_trap(struct p54_common *priv, struct sk_buff *skb) diff --git a/drivers/net/wireless/rtlwifi/base.c b/drivers/net/wireless/rtlwifi/base.c index 0b598db38da..098fc557a88 100644 --- a/drivers/net/wireless/rtlwifi/base.c +++ b/drivers/net/wireless/rtlwifi/base.c @@ -664,6 +664,167 @@ static u8 _rtl_get_highest_n_rate(struct ieee80211_hw *hw) return hw_rate; } +/* mac80211's rate_idx is like this: + * + * 2.4G band:rx_status->band == IEEE80211_BAND_2GHZ + * + * B/G rate: + * (rx_status->flag & RX_FLAG_HT) = 0, + * DESC92_RATE1M-->DESC92_RATE54M ==> idx is 0-->11, + * + * N rate: + * (rx_status->flag & RX_FLAG_HT) = 1, + * DESC92_RATEMCS0-->DESC92_RATEMCS15 ==> idx is 0-->15 + * + * 5G band:rx_status->band == IEEE80211_BAND_5GHZ + * A rate: + * (rx_status->flag & RX_FLAG_HT) = 0, + * DESC92_RATE6M-->DESC92_RATE54M ==> idx is 0-->7, + * + * N rate: + * (rx_status->flag & RX_FLAG_HT) = 1, + * DESC92_RATEMCS0-->DESC92_RATEMCS15 ==> idx is 0-->15 + */ +int rtlwifi_rate_mapping(struct ieee80211_hw *hw, + bool isht, u8 desc_rate, bool first_ampdu) +{ + int rate_idx; + + if (false == isht) { + if (IEEE80211_BAND_2GHZ == hw->conf.channel->band) { + switch (desc_rate) { + case DESC92_RATE1M: + rate_idx = 0; + break; + case DESC92_RATE2M: + rate_idx = 1; + break; + case DESC92_RATE5_5M: + rate_idx = 2; + break; + case DESC92_RATE11M: + rate_idx = 3; + break; + case DESC92_RATE6M: + rate_idx = 4; + break; + case DESC92_RATE9M: + rate_idx = 5; + break; + case DESC92_RATE12M: + rate_idx = 6; + break; + case DESC92_RATE18M: + rate_idx = 7; + break; + case DESC92_RATE24M: + rate_idx = 8; + break; + case DESC92_RATE36M: + rate_idx = 9; + break; + case DESC92_RATE48M: + rate_idx = 10; + break; + case DESC92_RATE54M: + rate_idx = 11; + break; + default: + rate_idx = 0; + break; + } + } else { + switch (desc_rate) { + case DESC92_RATE6M: + rate_idx = 0; + break; + case DESC92_RATE9M: + rate_idx = 1; + break; + case DESC92_RATE12M: + rate_idx = 2; + break; + case DESC92_RATE18M: + rate_idx = 3; + break; + case DESC92_RATE24M: + rate_idx = 4; + break; + case DESC92_RATE36M: + rate_idx = 5; + break; + case DESC92_RATE48M: + rate_idx = 6; + break; + case DESC92_RATE54M: + rate_idx = 7; + break; + default: + rate_idx = 0; + break; + } + } + + } else { + + switch (desc_rate) { + case DESC92_RATEMCS0: + rate_idx = 0; + break; + case DESC92_RATEMCS1: + rate_idx = 1; + break; + case DESC92_RATEMCS2: + rate_idx = 2; + break; + case DESC92_RATEMCS3: + rate_idx = 3; + break; + case DESC92_RATEMCS4: + rate_idx = 4; + break; + case DESC92_RATEMCS5: + rate_idx = 5; + break; + case DESC92_RATEMCS6: + rate_idx = 6; + break; + case DESC92_RATEMCS7: + rate_idx = 7; + break; + case DESC92_RATEMCS8: + rate_idx = 8; + break; + case DESC92_RATEMCS9: + rate_idx = 9; + break; + case DESC92_RATEMCS10: + rate_idx = 10; + break; + case DESC92_RATEMCS11: + rate_idx = 11; + break; + case DESC92_RATEMCS12: + rate_idx = 12; + break; + case DESC92_RATEMCS13: + rate_idx = 13; + break; + case DESC92_RATEMCS14: + rate_idx = 14; + break; + case DESC92_RATEMCS15: + rate_idx = 15; + break; + default: + rate_idx = 0; + break; + } + } + return rate_idx; +} +EXPORT_SYMBOL(rtlwifi_rate_mapping); + void rtl_get_tcb_desc(struct ieee80211_hw *hw, struct ieee80211_tx_info *info, struct ieee80211_sta *sta, diff --git a/drivers/net/wireless/rtlwifi/base.h b/drivers/net/wireless/rtlwifi/base.h index a91f3eee59c..4ae905983d0 100644 --- a/drivers/net/wireless/rtlwifi/base.h +++ b/drivers/net/wireless/rtlwifi/base.h @@ -140,4 +140,6 @@ u8 *rtl_find_ie(u8 *data, unsigned int len, u8 ie); void rtl_recognize_peer(struct ieee80211_hw *hw, u8 *data, unsigned int len); u8 rtl_tid_to_ac(struct ieee80211_hw *hw, u8 tid); extern struct attribute_group rtl_attribute_group; +int rtlwifi_rate_mapping(struct ieee80211_hw *hw, + bool isht, u8 desc_rate, bool first_ampdu); #endif diff --git a/drivers/net/wireless/rtlwifi/debug.c b/drivers/net/wireless/rtlwifi/debug.c index 5fa73852cb6..b2f897acb23 100644 --- a/drivers/net/wireless/rtlwifi/debug.c +++ b/drivers/net/wireless/rtlwifi/debug.c @@ -28,12 +28,16 @@ #include "wifi.h" +static unsigned int debug = DBG_EMERG; +module_param(debug, uint, 0); +MODULE_PARM_DESC(debug, "Set global debug level for rtlwifi (0,2-5)"); + void rtl_dbgp_flag_init(struct ieee80211_hw *hw) { struct rtl_priv *rtlpriv = rtl_priv(hw); u8 i; - rtlpriv->dbg.global_debuglevel = DBG_EMERG; + rtlpriv->dbg.global_debuglevel = debug; rtlpriv->dbg.global_debugcomponents = COMP_ERR | COMP_FW | COMP_INIT | COMP_RECV | COMP_SEND | diff --git a/drivers/net/wireless/rtlwifi/rtl8192ce/def.h b/drivers/net/wireless/rtlwifi/rtl8192ce/def.h index 35ff7df41a1..11f43196e61 100644 --- a/drivers/net/wireless/rtlwifi/rtl8192ce/def.h +++ b/drivers/net/wireless/rtlwifi/rtl8192ce/def.h @@ -220,41 +220,6 @@ enum rtl_desc_qsel { QSLT_CMD = 0x13, }; -enum rtl_desc92c_rate { - DESC92C_RATE1M = 0x00, - DESC92C_RATE2M = 0x01, - DESC92C_RATE5_5M = 0x02, - DESC92C_RATE11M = 0x03, - - DESC92C_RATE6M = 0x04, - DESC92C_RATE9M = 0x05, - DESC92C_RATE12M = 0x06, - DESC92C_RATE18M = 0x07, - DESC92C_RATE24M = 0x08, - DESC92C_RATE36M = 0x09, - DESC92C_RATE48M = 0x0a, - DESC92C_RATE54M = 0x0b, - - DESC92C_RATEMCS0 = 0x0c, - DESC92C_RATEMCS1 = 0x0d, - DESC92C_RATEMCS2 = 0x0e, - DESC92C_RATEMCS3 = 0x0f, - DESC92C_RATEMCS4 = 0x10, - DESC92C_RATEMCS5 = 0x11, - DESC92C_RATEMCS6 = 0x12, - DESC92C_RATEMCS7 = 0x13, - DESC92C_RATEMCS8 = 0x14, - DESC92C_RATEMCS9 = 0x15, - DESC92C_RATEMCS10 = 0x16, - DESC92C_RATEMCS11 = 0x17, - DESC92C_RATEMCS12 = 0x18, - DESC92C_RATEMCS13 = 0x19, - DESC92C_RATEMCS14 = 0x1a, - DESC92C_RATEMCS15 = 0x1b, - DESC92C_RATEMCS15_SG = 0x1c, - DESC92C_RATEMCS32 = 0x20, -}; - struct phy_sts_cck_8192s_t { u8 adc_pwdb_X[4]; u8 sq_rpt; @@ -267,108 +232,4 @@ struct h2c_cmd_8192c { u8 *p_cmdbuffer; }; -/* NOTE: reference to rtl8192c_rates struct */ -static inline int _rtl92c_rate_mapping(struct ieee80211_hw *hw, bool isHT, - u8 desc_rate, bool first_ampdu) -{ - struct rtl_priv *rtlpriv = rtl_priv(hw); - int rate_idx = 0; - - if (first_ampdu) { - if (false == isHT) { - switch (desc_rate) { - case DESC92C_RATE1M: - rate_idx = 0; - break; - case DESC92C_RATE2M: - rate_idx = 1; - break; - case DESC92C_RATE5_5M: - rate_idx = 2; - break; - case DESC92C_RATE11M: - rate_idx = 3; - break; - case DESC92C_RATE6M: - rate_idx = 4; - break; - case DESC92C_RATE9M: - rate_idx = 5; - break; - case DESC92C_RATE12M: - rate_idx = 6; - break; - case DESC92C_RATE18M: - rate_idx = 7; - break; - case DESC92C_RATE24M: - rate_idx = 8; - break; - case DESC92C_RATE36M: - rate_idx = 9; - break; - case DESC92C_RATE48M: - rate_idx = 10; - break; - case DESC92C_RATE54M: - rate_idx = 11; - break; - default: - RT_TRACE(rtlpriv, COMP_ERR, DBG_DMESG, - ("Rate %d is not support, set to " - "1M rate.\n", desc_rate)); - rate_idx = 0; - break; - } - } else { - rate_idx = 11; - } - return rate_idx; - } - switch (desc_rate) { - case DESC92C_RATE1M: - rate_idx = 0; - break; - case DESC92C_RATE2M: - rate_idx = 1; - break; - case DESC92C_RATE5_5M: - rate_idx = 2; - break; - case DESC92C_RATE11M: - rate_idx = 3; - break; - case DESC92C_RATE6M: - rate_idx = 4; - break; - case DESC92C_RATE9M: - rate_idx = 5; - break; - case DESC92C_RATE12M: - rate_idx = 6; - break; - case DESC92C_RATE18M: - rate_idx = 7; - break; - case DESC92C_RATE24M: - rate_idx = 8; - break; - case DESC92C_RATE36M: - rate_idx = 9; - break; - case DESC92C_RATE48M: - rate_idx = 10; - break; - case DESC92C_RATE54M: - rate_idx = 11; - break; - /* TODO: How to mapping MCS rate? */ - /* NOTE: referenc to __ieee80211_rx */ - default: - rate_idx = 11; - break; - } - return rate_idx; -} - #endif diff --git a/drivers/net/wireless/rtlwifi/rtl8192ce/sw.c b/drivers/net/wireless/rtlwifi/rtl8192ce/sw.c index 373dc78af1d..4c34c4c1ae5 100644 --- a/drivers/net/wireless/rtlwifi/rtl8192ce/sw.c +++ b/drivers/net/wireless/rtlwifi/rtl8192ce/sw.c @@ -318,21 +318,21 @@ static struct rtl_hal_cfg rtl92ce_hal_cfg = { .maps[RTL_IMR_ROK] = IMR_ROK, .maps[RTL_IBSS_INT_MASKS] = (IMR_BCNINT | IMR_TBDOK | IMR_TBDER), - .maps[RTL_RC_CCK_RATE1M] = DESC92C_RATE1M, - .maps[RTL_RC_CCK_RATE2M] = DESC92C_RATE2M, - .maps[RTL_RC_CCK_RATE5_5M] = DESC92C_RATE5_5M, - .maps[RTL_RC_CCK_RATE11M] = DESC92C_RATE11M, - .maps[RTL_RC_OFDM_RATE6M] = DESC92C_RATE6M, - .maps[RTL_RC_OFDM_RATE9M] = DESC92C_RATE9M, - .maps[RTL_RC_OFDM_RATE12M] = DESC92C_RATE12M, - .maps[RTL_RC_OFDM_RATE18M] = DESC92C_RATE18M, - .maps[RTL_RC_OFDM_RATE24M] = DESC92C_RATE24M, - .maps[RTL_RC_OFDM_RATE36M] = DESC92C_RATE36M, - .maps[RTL_RC_OFDM_RATE48M] = DESC92C_RATE48M, - .maps[RTL_RC_OFDM_RATE54M] = DESC92C_RATE54M, + .maps[RTL_RC_CCK_RATE1M] = DESC92_RATE1M, + .maps[RTL_RC_CCK_RATE2M] = DESC92_RATE2M, + .maps[RTL_RC_CCK_RATE5_5M] = DESC92_RATE5_5M, + .maps[RTL_RC_CCK_RATE11M] = DESC92_RATE11M, + .maps[RTL_RC_OFDM_RATE6M] = DESC92_RATE6M, + .maps[RTL_RC_OFDM_RATE9M] = DESC92_RATE9M, + .maps[RTL_RC_OFDM_RATE12M] = DESC92_RATE12M, + .maps[RTL_RC_OFDM_RATE18M] = DESC92_RATE18M, + .maps[RTL_RC_OFDM_RATE24M] = DESC92_RATE24M, + .maps[RTL_RC_OFDM_RATE36M] = DESC92_RATE36M, + .maps[RTL_RC_OFDM_RATE48M] = DESC92_RATE48M, + .maps[RTL_RC_OFDM_RATE54M] = DESC92_RATE54M, - .maps[RTL_RC_HT_RATEMCS7] = DESC92C_RATEMCS7, - .maps[RTL_RC_HT_RATEMCS15] = DESC92C_RATEMCS15, + .maps[RTL_RC_HT_RATEMCS7] = DESC92_RATEMCS7, + .maps[RTL_RC_HT_RATEMCS15] = DESC92_RATEMCS15, }; DEFINE_PCI_DEVICE_TABLE(rtl92ce_pci_ids) = { diff --git a/drivers/net/wireless/rtlwifi/rtl8192ce/trx.c b/drivers/net/wireless/rtlwifi/rtl8192ce/trx.c index 230bbe900d8..4fb5ae24dee 100644 --- a/drivers/net/wireless/rtlwifi/rtl8192ce/trx.c +++ b/drivers/net/wireless/rtlwifi/rtl8192ce/trx.c @@ -48,104 +48,6 @@ static u8 _rtl92ce_map_hwqueue_to_fwqueue(struct sk_buff *skb, u8 hw_queue) return skb->priority; } -static int _rtl92ce_rate_mapping(bool isht, u8 desc_rate, bool first_ampdu) -{ - int rate_idx; - - if (first_ampdu) { - if (false == isht) { - switch (desc_rate) { - case DESC92C_RATE1M: - rate_idx = 0; - break; - case DESC92C_RATE2M: - rate_idx = 1; - break; - case DESC92C_RATE5_5M: - rate_idx = 2; - break; - case DESC92C_RATE11M: - rate_idx = 3; - break; - case DESC92C_RATE6M: - rate_idx = 4; - break; - case DESC92C_RATE9M: - rate_idx = 5; - break; - case DESC92C_RATE12M: - rate_idx = 6; - break; - case DESC92C_RATE18M: - rate_idx = 7; - break; - case DESC92C_RATE24M: - rate_idx = 8; - break; - case DESC92C_RATE36M: - rate_idx = 9; - break; - case DESC92C_RATE48M: - rate_idx = 10; - break; - case DESC92C_RATE54M: - rate_idx = 11; - break; - default: - rate_idx = 0; - break; - } - } else { - rate_idx = 11; - } - - return rate_idx; - } - - switch (desc_rate) { - case DESC92C_RATE1M: - rate_idx = 0; - break; - case DESC92C_RATE2M: - rate_idx = 1; - break; - case DESC92C_RATE5_5M: - rate_idx = 2; - break; - case DESC92C_RATE11M: - rate_idx = 3; - break; - case DESC92C_RATE6M: - rate_idx = 4; - break; - case DESC92C_RATE9M: - rate_idx = 5; - break; - case DESC92C_RATE12M: - rate_idx = 6; - break; - case DESC92C_RATE18M: - rate_idx = 7; - break; - case DESC92C_RATE24M: - rate_idx = 8; - break; - case DESC92C_RATE36M: - rate_idx = 9; - break; - case DESC92C_RATE48M: - rate_idx = 10; - break; - case DESC92C_RATE54M: - rate_idx = 11; - break; - default: - rate_idx = 11; - break; - } - return rate_idx; -} - static u8 _rtl92c_query_rxpwrpercentage(char antpower) { if ((antpower <= -100) || (antpower >= 20)) @@ -336,8 +238,8 @@ static void _rtl92ce_query_rxphystatus(struct ieee80211_hw *hw, pstats->rxpower = rx_pwr_all; pstats->recvsignalpower = rx_pwr_all; - if (pdesc->rxht && pdesc->rxmcs >= DESC92C_RATEMCS8 && - pdesc->rxmcs <= DESC92C_RATEMCS15) + if (pdesc->rxht && pdesc->rxmcs >= DESC92_RATEMCS8 && + pdesc->rxmcs <= DESC92_RATEMCS15) max_spatial_stream = 2; else max_spatial_stream = 1; @@ -670,12 +572,10 @@ bool rtl92ce_rx_query_desc(struct ieee80211_hw *hw, if (stats->decrypted) rx_status->flag |= RX_FLAG_DECRYPTED; - rx_status->rate_idx = _rtl92ce_rate_mapping((bool) - GET_RX_DESC_RXHT(pdesc), - (u8) - GET_RX_DESC_RXMCS(pdesc), - (bool) - GET_RX_DESC_PAGGR(pdesc)); + rx_status->rate_idx = rtlwifi_rate_mapping(hw, + (bool)GET_RX_DESC_RXHT(pdesc), + (u8)GET_RX_DESC_RXMCS(pdesc), + (bool)GET_RX_DESC_PAGGR(pdesc)); rx_status->mactime = GET_RX_DESC_TSFL(pdesc); if (phystatus) { @@ -768,7 +668,7 @@ void rtl92ce_tx_fill_desc(struct ieee80211_hw *hw, SET_TX_DESC_RTS_BW(pdesc, 0); SET_TX_DESC_RTS_SC(pdesc, tcb_desc->rts_sc); SET_TX_DESC_RTS_SHORT(pdesc, - ((tcb_desc->rts_rate <= DESC92C_RATE54M) ? + ((tcb_desc->rts_rate <= DESC92_RATE54M) ? (tcb_desc->rts_use_shortpreamble ? 1 : 0) : (tcb_desc->rts_use_shortgi ? 1 : 0))); @@ -886,7 +786,7 @@ void rtl92ce_tx_fill_cmddesc(struct ieee80211_hw *hw, if (firstseg) SET_TX_DESC_OFFSET(pdesc, USB_HWDESC_HEADER_LEN); - SET_TX_DESC_TX_RATE(pdesc, DESC92C_RATE1M); + SET_TX_DESC_TX_RATE(pdesc, DESC92_RATE1M); SET_TX_DESC_SEQ(pdesc, 0); diff --git a/drivers/net/wireless/rtlwifi/rtl8192ce/trx.h b/drivers/net/wireless/rtlwifi/rtl8192ce/trx.h index 0f117713750..81ae64234f8 100644 --- a/drivers/net/wireless/rtlwifi/rtl8192ce/trx.h +++ b/drivers/net/wireless/rtlwifi/rtl8192ce/trx.h @@ -538,10 +538,10 @@ do { \ } while (0); #define RX_HAL_IS_CCK_RATE(_pdesc)\ - (_pdesc->rxmcs == DESC92C_RATE1M || \ - _pdesc->rxmcs == DESC92C_RATE2M || \ - _pdesc->rxmcs == DESC92C_RATE5_5M || \ - _pdesc->rxmcs == DESC92C_RATE11M) + (_pdesc->rxmcs == DESC92_RATE1M || \ + _pdesc->rxmcs == DESC92_RATE2M || \ + _pdesc->rxmcs == DESC92_RATE5_5M || \ + _pdesc->rxmcs == DESC92_RATE11M) struct rx_fwinfo_92c { u8 gain_trsw[4]; diff --git a/drivers/net/wireless/rtlwifi/rtl8192cu/mac.c b/drivers/net/wireless/rtlwifi/rtl8192cu/mac.c index 194fc693c1f..060a06f4a88 100644 --- a/drivers/net/wireless/rtlwifi/rtl8192cu/mac.c +++ b/drivers/net/wireless/rtlwifi/rtl8192cu/mac.c @@ -892,8 +892,8 @@ static void _rtl92c_query_rxphystatus(struct ieee80211_hw *hw, pstats->rxpower = rx_pwr_all; pstats->recvsignalpower = rx_pwr_all; if (GET_RX_DESC_RX_MCS(pdesc) && - GET_RX_DESC_RX_MCS(pdesc) >= DESC92C_RATEMCS8 && - GET_RX_DESC_RX_MCS(pdesc) <= DESC92C_RATEMCS15) + GET_RX_DESC_RX_MCS(pdesc) >= DESC92_RATEMCS8 && + GET_RX_DESC_RX_MCS(pdesc) <= DESC92_RATEMCS15) max_spatial_stream = 2; else max_spatial_stream = 1; diff --git a/drivers/net/wireless/rtlwifi/rtl8192cu/mac.h b/drivers/net/wireless/rtlwifi/rtl8192cu/mac.h index 298fdb724aa..35529f701fc 100644 --- a/drivers/net/wireless/rtlwifi/rtl8192cu/mac.h +++ b/drivers/net/wireless/rtlwifi/rtl8192cu/mac.h @@ -88,10 +88,10 @@ void rtl92c_set_data_filter(struct ieee80211_hw *hw, u16 filter); u32 rtl92c_get_txdma_status(struct ieee80211_hw *hw); #define RX_HAL_IS_CCK_RATE(_pdesc)\ - (GET_RX_DESC_RX_MCS(_pdesc) == DESC92C_RATE1M ||\ - GET_RX_DESC_RX_MCS(_pdesc) == DESC92C_RATE2M ||\ - GET_RX_DESC_RX_MCS(_pdesc) == DESC92C_RATE5_5M ||\ - GET_RX_DESC_RX_MCS(_pdesc) == DESC92C_RATE11M) + (GET_RX_DESC_RX_MCS(_pdesc) == DESC92_RATE1M ||\ + GET_RX_DESC_RX_MCS(_pdesc) == DESC92_RATE2M ||\ + GET_RX_DESC_RX_MCS(_pdesc) == DESC92_RATE5_5M ||\ + GET_RX_DESC_RX_MCS(_pdesc) == DESC92_RATE11M) struct rx_fwinfo_92c { u8 gain_trsw[4]; diff --git a/drivers/net/wireless/rtlwifi/rtl8192cu/rf.c b/drivers/net/wireless/rtlwifi/rtl8192cu/rf.c index 17a8e962851..1e851aae58d 100644 --- a/drivers/net/wireless/rtlwifi/rtl8192cu/rf.c +++ b/drivers/net/wireless/rtlwifi/rtl8192cu/rf.c @@ -104,7 +104,7 @@ void rtl92cu_phy_rf6052_set_cck_txpower(struct ieee80211_hw *hw, tx_agc[RF90_PATH_A] = 0x10101010; tx_agc[RF90_PATH_B] = 0x10101010; } else if (rtlpriv->dm.dynamic_txhighpower_lvl == - TXHIGHPWRLEVEL_LEVEL2) { + TXHIGHPWRLEVEL_LEVEL1) { tx_agc[RF90_PATH_A] = 0x00000000; tx_agc[RF90_PATH_B] = 0x00000000; } else{ diff --git a/drivers/net/wireless/rtlwifi/rtl8192cu/sw.c b/drivers/net/wireless/rtlwifi/rtl8192cu/sw.c index ef63c0df006..424b8a0323e 100644 --- a/drivers/net/wireless/rtlwifi/rtl8192cu/sw.c +++ b/drivers/net/wireless/rtlwifi/rtl8192cu/sw.c @@ -241,20 +241,20 @@ static struct rtl_hal_cfg rtl92cu_hal_cfg = { .maps[RTL_IMR_ROK] = IMR_ROK, .maps[RTL_IBSS_INT_MASKS] = (IMR_BCNINT | IMR_TBDOK | IMR_TBDER), - .maps[RTL_RC_CCK_RATE1M] = DESC92C_RATE1M, - .maps[RTL_RC_CCK_RATE2M] = DESC92C_RATE2M, - .maps[RTL_RC_CCK_RATE5_5M] = DESC92C_RATE5_5M, - .maps[RTL_RC_CCK_RATE11M] = DESC92C_RATE11M, - .maps[RTL_RC_OFDM_RATE6M] = DESC92C_RATE6M, - .maps[RTL_RC_OFDM_RATE9M] = DESC92C_RATE9M, - .maps[RTL_RC_OFDM_RATE12M] = DESC92C_RATE12M, - .maps[RTL_RC_OFDM_RATE18M] = DESC92C_RATE18M, - .maps[RTL_RC_OFDM_RATE24M] = DESC92C_RATE24M, - .maps[RTL_RC_OFDM_RATE36M] = DESC92C_RATE36M, - .maps[RTL_RC_OFDM_RATE48M] = DESC92C_RATE48M, - .maps[RTL_RC_OFDM_RATE54M] = DESC92C_RATE54M, - .maps[RTL_RC_HT_RATEMCS7] = DESC92C_RATEMCS7, - .maps[RTL_RC_HT_RATEMCS15] = DESC92C_RATEMCS15, + .maps[RTL_RC_CCK_RATE1M] = DESC92_RATE1M, + .maps[RTL_RC_CCK_RATE2M] = DESC92_RATE2M, + .maps[RTL_RC_CCK_RATE5_5M] = DESC92_RATE5_5M, + .maps[RTL_RC_CCK_RATE11M] = DESC92_RATE11M, + .maps[RTL_RC_OFDM_RATE6M] = DESC92_RATE6M, + .maps[RTL_RC_OFDM_RATE9M] = DESC92_RATE9M, + .maps[RTL_RC_OFDM_RATE12M] = DESC92_RATE12M, + .maps[RTL_RC_OFDM_RATE18M] = DESC92_RATE18M, + .maps[RTL_RC_OFDM_RATE24M] = DESC92_RATE24M, + .maps[RTL_RC_OFDM_RATE36M] = DESC92_RATE36M, + .maps[RTL_RC_OFDM_RATE48M] = DESC92_RATE48M, + .maps[RTL_RC_OFDM_RATE54M] = DESC92_RATE54M, + .maps[RTL_RC_HT_RATEMCS7] = DESC92_RATEMCS7, + .maps[RTL_RC_HT_RATEMCS15] = DESC92_RATEMCS15, }; #define USB_VENDER_ID_REALTEK 0x0bda diff --git a/drivers/net/wireless/rtlwifi/rtl8192cu/trx.c b/drivers/net/wireless/rtlwifi/rtl8192cu/trx.c index 906e7aa55bc..c4161148e0d 100644 --- a/drivers/net/wireless/rtlwifi/rtl8192cu/trx.c +++ b/drivers/net/wireless/rtlwifi/rtl8192cu/trx.c @@ -337,10 +337,10 @@ bool rtl92cu_rx_query_desc(struct ieee80211_hw *hw, rx_status->flag |= RX_FLAG_MACTIME_MPDU; if (stats->decrypted) rx_status->flag |= RX_FLAG_DECRYPTED; - rx_status->rate_idx = _rtl92c_rate_mapping(hw, - (bool)GET_RX_DESC_RX_HT(pdesc), - (u8)GET_RX_DESC_RX_MCS(pdesc), - (bool)GET_RX_DESC_PAGGR(pdesc)); + rx_status->rate_idx = rtlwifi_rate_mapping(hw, + (bool)GET_RX_DESC_RX_HT(pdesc), + (u8)GET_RX_DESC_RX_MCS(pdesc), + (bool)GET_RX_DESC_PAGGR(pdesc)); rx_status->mactime = GET_RX_DESC_TSFL(pdesc); if (phystatus) { p_drvinfo = (struct rx_fwinfo_92c *)(pdesc + RTL_RX_DESC_SIZE); @@ -406,11 +406,10 @@ static void _rtl_rx_process(struct ieee80211_hw *hw, struct sk_buff *skb) if (GET_RX_DESC_RX_HT(rxdesc)) rx_status->flag |= RX_FLAG_HT; /* Data rate */ - rx_status->rate_idx = _rtl92c_rate_mapping(hw, - (bool)GET_RX_DESC_RX_HT(rxdesc), - (u8)GET_RX_DESC_RX_MCS(rxdesc), - (bool)GET_RX_DESC_PAGGR(rxdesc) - ); + rx_status->rate_idx = rtlwifi_rate_mapping(hw, + (bool)GET_RX_DESC_RX_HT(rxdesc), + (u8)GET_RX_DESC_RX_MCS(rxdesc), + (bool)GET_RX_DESC_PAGGR(rxdesc)); /* There is a phy status after this rx descriptor. */ if (GET_RX_DESC_PHY_STATUS(rxdesc)) { p_drvinfo = (struct rx_fwinfo_92c *)(rxdesc + RTL_RX_DESC_SIZE); @@ -545,7 +544,7 @@ void rtl92cu_tx_fill_desc(struct ieee80211_hw *hw, SET_TX_DESC_RTS_BW(txdesc, 0); SET_TX_DESC_RTS_SC(txdesc, tcb_desc->rts_sc); SET_TX_DESC_RTS_SHORT(txdesc, - ((tcb_desc->rts_rate <= DESC92C_RATE54M) ? + ((tcb_desc->rts_rate <= DESC92_RATE54M) ? (tcb_desc->rts_use_shortpreamble ? 1 : 0) : (tcb_desc->rts_use_shortgi ? 1 : 0))); if (mac->bw_40) { @@ -643,7 +642,7 @@ void rtl92cu_fill_fake_txdesc(struct ieee80211_hw *hw, u8 * pDesc, } SET_TX_DESC_USE_RATE(pDesc, 1); /* use data rate which is set by Sw */ SET_TX_DESC_OWN(pDesc, 1); - SET_TX_DESC_TX_RATE(pDesc, DESC92C_RATE1M); + SET_TX_DESC_TX_RATE(pDesc, DESC92_RATE1M); _rtl_tx_desc_checksum(pDesc); } @@ -659,7 +658,7 @@ void rtl92cu_tx_fill_cmddesc(struct ieee80211_hw *hw, memset((void *)pdesc, 0, RTL_TX_HEADER_SIZE); if (firstseg) SET_TX_DESC_OFFSET(pdesc, RTL_TX_HEADER_SIZE); - SET_TX_DESC_TX_RATE(pdesc, DESC92C_RATE1M); + SET_TX_DESC_TX_RATE(pdesc, DESC92_RATE1M); SET_TX_DESC_SEQ(pdesc, 0); SET_TX_DESC_LINIP(pdesc, 0); SET_TX_DESC_QUEUE_SEL(pdesc, fw_queue); diff --git a/drivers/net/wireless/rtlwifi/rtl8192de/def.h b/drivers/net/wireless/rtlwifi/rtl8192de/def.h index f0f5f9bfbb7..aff7e19714f 100644 --- a/drivers/net/wireless/rtlwifi/rtl8192de/def.h +++ b/drivers/net/wireless/rtlwifi/rtl8192de/def.h @@ -193,41 +193,6 @@ enum rtl_desc_qsel { QSLT_CMD = 0x13, }; -enum rtl_desc92d_rate { - DESC92D_RATE1M = 0x00, - DESC92D_RATE2M = 0x01, - DESC92D_RATE5_5M = 0x02, - DESC92D_RATE11M = 0x03, - - DESC92D_RATE6M = 0x04, - DESC92D_RATE9M = 0x05, - DESC92D_RATE12M = 0x06, - DESC92D_RATE18M = 0x07, - DESC92D_RATE24M = 0x08, - DESC92D_RATE36M = 0x09, - DESC92D_RATE48M = 0x0a, - DESC92D_RATE54M = 0x0b, - - DESC92D_RATEMCS0 = 0x0c, - DESC92D_RATEMCS1 = 0x0d, - DESC92D_RATEMCS2 = 0x0e, - DESC92D_RATEMCS3 = 0x0f, - DESC92D_RATEMCS4 = 0x10, - DESC92D_RATEMCS5 = 0x11, - DESC92D_RATEMCS6 = 0x12, - DESC92D_RATEMCS7 = 0x13, - DESC92D_RATEMCS8 = 0x14, - DESC92D_RATEMCS9 = 0x15, - DESC92D_RATEMCS10 = 0x16, - DESC92D_RATEMCS11 = 0x17, - DESC92D_RATEMCS12 = 0x18, - DESC92D_RATEMCS13 = 0x19, - DESC92D_RATEMCS14 = 0x1a, - DESC92D_RATEMCS15 = 0x1b, - DESC92D_RATEMCS15_SG = 0x1c, - DESC92D_RATEMCS32 = 0x20, -}; - enum channel_plan { CHPL_FCC = 0, CHPL_IC = 1, diff --git a/drivers/net/wireless/rtlwifi/rtl8192de/sw.c b/drivers/net/wireless/rtlwifi/rtl8192de/sw.c index 351765df517..f6419b7ed2f 100644 --- a/drivers/net/wireless/rtlwifi/rtl8192de/sw.c +++ b/drivers/net/wireless/rtlwifi/rtl8192de/sw.c @@ -340,21 +340,21 @@ static struct rtl_hal_cfg rtl92de_hal_cfg = { .maps[RTL_IMR_ROK] = IMR_ROK, .maps[RTL_IBSS_INT_MASKS] = (IMR_BcnInt | IMR_TBDOK | IMR_TBDER), - .maps[RTL_RC_CCK_RATE1M] = DESC92D_RATE1M, - .maps[RTL_RC_CCK_RATE2M] = DESC92D_RATE2M, - .maps[RTL_RC_CCK_RATE5_5M] = DESC92D_RATE5_5M, - .maps[RTL_RC_CCK_RATE11M] = DESC92D_RATE11M, - .maps[RTL_RC_OFDM_RATE6M] = DESC92D_RATE6M, - .maps[RTL_RC_OFDM_RATE9M] = DESC92D_RATE9M, - .maps[RTL_RC_OFDM_RATE12M] = DESC92D_RATE12M, - .maps[RTL_RC_OFDM_RATE18M] = DESC92D_RATE18M, - .maps[RTL_RC_OFDM_RATE24M] = DESC92D_RATE24M, - .maps[RTL_RC_OFDM_RATE36M] = DESC92D_RATE36M, - .maps[RTL_RC_OFDM_RATE48M] = DESC92D_RATE48M, - .maps[RTL_RC_OFDM_RATE54M] = DESC92D_RATE54M, + .maps[RTL_RC_CCK_RATE1M] = DESC92_RATE1M, + .maps[RTL_RC_CCK_RATE2M] = DESC92_RATE2M, + .maps[RTL_RC_CCK_RATE5_5M] = DESC92_RATE5_5M, + .maps[RTL_RC_CCK_RATE11M] = DESC92_RATE11M, + .maps[RTL_RC_OFDM_RATE6M] = DESC92_RATE6M, + .maps[RTL_RC_OFDM_RATE9M] = DESC92_RATE9M, + .maps[RTL_RC_OFDM_RATE12M] = DESC92_RATE12M, + .maps[RTL_RC_OFDM_RATE18M] = DESC92_RATE18M, + .maps[RTL_RC_OFDM_RATE24M] = DESC92_RATE24M, + .maps[RTL_RC_OFDM_RATE36M] = DESC92_RATE36M, + .maps[RTL_RC_OFDM_RATE48M] = DESC92_RATE48M, + .maps[RTL_RC_OFDM_RATE54M] = DESC92_RATE54M, - .maps[RTL_RC_HT_RATEMCS7] = DESC92D_RATEMCS7, - .maps[RTL_RC_HT_RATEMCS15] = DESC92D_RATEMCS15, + .maps[RTL_RC_HT_RATEMCS7] = DESC92_RATEMCS7, + .maps[RTL_RC_HT_RATEMCS15] = DESC92_RATEMCS15, }; static struct pci_device_id rtl92de_pci_ids[] __devinitdata = { diff --git a/drivers/net/wireless/rtlwifi/rtl8192de/trx.c b/drivers/net/wireless/rtlwifi/rtl8192de/trx.c index dc86fcb0b3a..3637c0c3352 100644 --- a/drivers/net/wireless/rtlwifi/rtl8192de/trx.c +++ b/drivers/net/wireless/rtlwifi/rtl8192de/trx.c @@ -48,99 +48,6 @@ static u8 _rtl92de_map_hwqueue_to_fwqueue(struct sk_buff *skb, u8 hw_queue) return skb->priority; } -static int _rtl92de_rate_mapping(bool isht, u8 desc_rate) -{ - int rate_idx; - - if (false == isht) { - switch (desc_rate) { - case DESC92D_RATE1M: - rate_idx = 0; - break; - case DESC92D_RATE2M: - rate_idx = 1; - break; - case DESC92D_RATE5_5M: - rate_idx = 2; - break; - case DESC92D_RATE11M: - rate_idx = 3; - break; - case DESC92D_RATE6M: - rate_idx = 4; - break; - case DESC92D_RATE9M: - rate_idx = 5; - break; - case DESC92D_RATE12M: - rate_idx = 6; - break; - case DESC92D_RATE18M: - rate_idx = 7; - break; - case DESC92D_RATE24M: - rate_idx = 8; - break; - case DESC92D_RATE36M: - rate_idx = 9; - break; - case DESC92D_RATE48M: - rate_idx = 10; - break; - case DESC92D_RATE54M: - rate_idx = 11; - break; - default: - rate_idx = 0; - break; - } - return rate_idx; - } else { - switch (desc_rate) { - case DESC92D_RATE1M: - rate_idx = 0; - break; - case DESC92D_RATE2M: - rate_idx = 1; - break; - case DESC92D_RATE5_5M: - rate_idx = 2; - break; - case DESC92D_RATE11M: - rate_idx = 3; - break; - case DESC92D_RATE6M: - rate_idx = 4; - break; - case DESC92D_RATE9M: - rate_idx = 5; - break; - case DESC92D_RATE12M: - rate_idx = 6; - break; - case DESC92D_RATE18M: - rate_idx = 7; - break; - case DESC92D_RATE24M: - rate_idx = 8; - break; - case DESC92D_RATE36M: - rate_idx = 9; - break; - case DESC92D_RATE48M: - rate_idx = 10; - break; - case DESC92D_RATE54M: - rate_idx = 11; - break; - default: - rate_idx = 11; - break; - } - return rate_idx; - } -} - static u8 _rtl92d_query_rxpwrpercentage(char antpower) { if ((antpower <= -100) || (antpower >= 20)) @@ -328,8 +235,8 @@ static void _rtl92de_query_rxphystatus(struct ieee80211_hw *hw, pstats->rx_pwdb_all = pwdb_all; pstats->rxpower = rx_pwr_all; pstats->recvsignalpower = rx_pwr_all; - if (pdesc->rxht && pdesc->rxmcs >= DESC92D_RATEMCS8 && - pdesc->rxmcs <= DESC92D_RATEMCS15) + if (pdesc->rxht && pdesc->rxmcs >= DESC92_RATEMCS8 && + pdesc->rxmcs <= DESC92_RATEMCS15) max_spatial_stream = 2; else max_spatial_stream = 1; @@ -609,10 +516,10 @@ bool rtl92de_rx_query_desc(struct ieee80211_hw *hw, struct rtl_stats *stats, rx_status->flag |= RX_FLAG_MACTIME_MPDU; if (stats->decrypted) rx_status->flag |= RX_FLAG_DECRYPTED; - rx_status->rate_idx = _rtl92de_rate_mapping((bool) - GET_RX_DESC_RXHT(pdesc), - (u8) - GET_RX_DESC_RXMCS(pdesc)); + rx_status->rate_idx = rtlwifi_rate_mapping(hw, + (bool)GET_RX_DESC_RXHT(pdesc), + (u8)GET_RX_DESC_RXMCS(pdesc), + (bool)GET_RX_DESC_PAGGR(pdesc)); rx_status->mactime = GET_RX_DESC_TSFL(pdesc); if (phystatus) { p_drvinfo = (struct rx_fwinfo_92d *)(skb->data + @@ -705,14 +612,14 @@ void rtl92de_tx_fill_desc(struct ieee80211_hw *hw, } /* 5G have no CCK rate */ if (rtlhal->current_bandtype == BAND_ON_5G) - if (ptcb_desc->hw_rate < DESC92D_RATE6M) - ptcb_desc->hw_rate = DESC92D_RATE6M; + if (ptcb_desc->hw_rate < DESC92_RATE6M) + ptcb_desc->hw_rate = DESC92_RATE6M; SET_TX_DESC_TX_RATE(pdesc, ptcb_desc->hw_rate); if (ptcb_desc->use_shortgi || ptcb_desc->use_shortpreamble) SET_TX_DESC_DATA_SHORTGI(pdesc, 1); if (rtlhal->macphymode == DUALMAC_DUALPHY && - ptcb_desc->hw_rate == DESC92D_RATEMCS7) + ptcb_desc->hw_rate == DESC92_RATEMCS7) SET_TX_DESC_DATA_SHORTGI(pdesc, 1); if (info->flags & IEEE80211_TX_CTL_AMPDU) { @@ -728,13 +635,13 @@ void rtl92de_tx_fill_desc(struct ieee80211_hw *hw, SET_TX_DESC_RTS_STBC(pdesc, ((ptcb_desc->rts_stbc) ? 1 : 0)); /* 5G have no CCK rate */ if (rtlhal->current_bandtype == BAND_ON_5G) - if (ptcb_desc->rts_rate < DESC92D_RATE6M) - ptcb_desc->rts_rate = DESC92D_RATE6M; + if (ptcb_desc->rts_rate < DESC92_RATE6M) + ptcb_desc->rts_rate = DESC92_RATE6M; SET_TX_DESC_RTS_RATE(pdesc, ptcb_desc->rts_rate); SET_TX_DESC_RTS_BW(pdesc, 0); SET_TX_DESC_RTS_SC(pdesc, ptcb_desc->rts_sc); SET_TX_DESC_RTS_SHORT(pdesc, ((ptcb_desc->rts_rate <= - DESC92D_RATE54M) ? + DESC92_RATE54M) ? (ptcb_desc->rts_use_shortpreamble ? 1 : 0) : (ptcb_desc->rts_use_shortgi ? 1 : 0))); if (bw_40) { @@ -844,9 +751,9 @@ void rtl92de_tx_fill_cmddesc(struct ieee80211_hw *hw, * The braces are needed no matter what checkpatch says */ if (rtlhal->current_bandtype == BAND_ON_5G) { - SET_TX_DESC_TX_RATE(pdesc, DESC92D_RATE6M); + SET_TX_DESC_TX_RATE(pdesc, DESC92_RATE6M); } else { - SET_TX_DESC_TX_RATE(pdesc, DESC92D_RATE1M); + SET_TX_DESC_TX_RATE(pdesc, DESC92_RATE1M); } SET_TX_DESC_SEQ(pdesc, 0); SET_TX_DESC_LINIP(pdesc, 0); diff --git a/drivers/net/wireless/rtlwifi/rtl8192de/trx.h b/drivers/net/wireless/rtlwifi/rtl8192de/trx.h index 992d6766e66..6c2236868c9 100644 --- a/drivers/net/wireless/rtlwifi/rtl8192de/trx.h +++ b/drivers/net/wireless/rtlwifi/rtl8192de/trx.h @@ -538,10 +538,10 @@ do { \ } while (0); #define RX_HAL_IS_CCK_RATE(_pdesc)\ - (_pdesc->rxmcs == DESC92D_RATE1M || \ - _pdesc->rxmcs == DESC92D_RATE2M || \ - _pdesc->rxmcs == DESC92D_RATE5_5M || \ - _pdesc->rxmcs == DESC92D_RATE11M) + (_pdesc->rxmcs == DESC92_RATE1M || \ + _pdesc->rxmcs == DESC92_RATE2M || \ + _pdesc->rxmcs == DESC92_RATE5_5M || \ + _pdesc->rxmcs == DESC92_RATE11M) /* For 92D early mode */ #define SET_EARLYMODE_PKTNUM(__paddr, __value) \ diff --git a/drivers/net/wireless/rtlwifi/rtl8192se/def.h b/drivers/net/wireless/rtlwifi/rtl8192se/def.h index 69828f2b3fa..68204ea175d 100644 --- a/drivers/net/wireless/rtlwifi/rtl8192se/def.h +++ b/drivers/net/wireless/rtlwifi/rtl8192se/def.h @@ -33,37 +33,6 @@ #define RX_CMD_QUEUE 1 #define RX_MAX_QUEUE 2 -#define DESC92S_RATE1M 0x00 -#define DESC92S_RATE2M 0x01 -#define DESC92S_RATE5_5M 0x02 -#define DESC92S_RATE11M 0x03 -#define DESC92S_RATE6M 0x04 -#define DESC92S_RATE9M 0x05 -#define DESC92S_RATE12M 0x06 -#define DESC92S_RATE18M 0x07 -#define DESC92S_RATE24M 0x08 -#define DESC92S_RATE36M 0x09 -#define DESC92S_RATE48M 0x0a -#define DESC92S_RATE54M 0x0b -#define DESC92S_RATEMCS0 0x0c -#define DESC92S_RATEMCS1 0x0d -#define DESC92S_RATEMCS2 0x0e -#define DESC92S_RATEMCS3 0x0f -#define DESC92S_RATEMCS4 0x10 -#define DESC92S_RATEMCS5 0x11 -#define DESC92S_RATEMCS6 0x12 -#define DESC92S_RATEMCS7 0x13 -#define DESC92S_RATEMCS8 0x14 -#define DESC92S_RATEMCS9 0x15 -#define DESC92S_RATEMCS10 0x16 -#define DESC92S_RATEMCS11 0x17 -#define DESC92S_RATEMCS12 0x18 -#define DESC92S_RATEMCS13 0x19 -#define DESC92S_RATEMCS14 0x1a -#define DESC92S_RATEMCS15 0x1b -#define DESC92S_RATEMCS15_SG 0x1c -#define DESC92S_RATEMCS32 0x20 - #define SHORT_SLOT_TIME 9 #define NON_SHORT_SLOT_TIME 20 @@ -491,10 +460,10 @@ do { \ SET_BITS_OFFSET_LE(__pdesc + 24, 0, 32, __val) #define RX_HAL_IS_CCK_RATE(_pdesc)\ - (GET_RX_STATUS_DESC_RX_MCS(_pdesc) == DESC92S_RATE1M || \ - GET_RX_STATUS_DESC_RX_MCS(_pdesc) == DESC92S_RATE2M || \ - GET_RX_STATUS_DESC_RX_MCS(_pdesc) == DESC92S_RATE5_5M ||\ - GET_RX_STATUS_DESC_RX_MCS(_pdesc) == DESC92S_RATE11M) + (GET_RX_STATUS_DESC_RX_MCS(_pdesc) == DESC92_RATE1M || \ + GET_RX_STATUS_DESC_RX_MCS(_pdesc) == DESC92_RATE2M || \ + GET_RX_STATUS_DESC_RX_MCS(_pdesc) == DESC92_RATE5_5M ||\ + GET_RX_STATUS_DESC_RX_MCS(_pdesc) == DESC92_RATE11M) enum rf_optype { RF_OP_BY_SW_3WIRE = 0, diff --git a/drivers/net/wireless/rtlwifi/rtl8192se/sw.c b/drivers/net/wireless/rtlwifi/rtl8192se/sw.c index 3876078a63d..0055a1c845a 100644 --- a/drivers/net/wireless/rtlwifi/rtl8192se/sw.c +++ b/drivers/net/wireless/rtlwifi/rtl8192se/sw.c @@ -348,21 +348,21 @@ static struct rtl_hal_cfg rtl92se_hal_cfg = { .maps[RTL_IMR_ROK] = IMR_ROK, .maps[RTL_IBSS_INT_MASKS] = (IMR_BCNINT | IMR_TBDOK | IMR_TBDER), - .maps[RTL_RC_CCK_RATE1M] = DESC92S_RATE1M, - .maps[RTL_RC_CCK_RATE2M] = DESC92S_RATE2M, - .maps[RTL_RC_CCK_RATE5_5M] = DESC92S_RATE5_5M, - .maps[RTL_RC_CCK_RATE11M] = DESC92S_RATE11M, - .maps[RTL_RC_OFDM_RATE6M] = DESC92S_RATE6M, - .maps[RTL_RC_OFDM_RATE9M] = DESC92S_RATE9M, - .maps[RTL_RC_OFDM_RATE12M] = DESC92S_RATE12M, - .maps[RTL_RC_OFDM_RATE18M] = DESC92S_RATE18M, - .maps[RTL_RC_OFDM_RATE24M] = DESC92S_RATE24M, - .maps[RTL_RC_OFDM_RATE36M] = DESC92S_RATE36M, - .maps[RTL_RC_OFDM_RATE48M] = DESC92S_RATE48M, - .maps[RTL_RC_OFDM_RATE54M] = DESC92S_RATE54M, + .maps[RTL_RC_CCK_RATE1M] = DESC92_RATE1M, + .maps[RTL_RC_CCK_RATE2M] = DESC92_RATE2M, + .maps[RTL_RC_CCK_RATE5_5M] = DESC92_RATE5_5M, + .maps[RTL_RC_CCK_RATE11M] = DESC92_RATE11M, + .maps[RTL_RC_OFDM_RATE6M] = DESC92_RATE6M, + .maps[RTL_RC_OFDM_RATE9M] = DESC92_RATE9M, + .maps[RTL_RC_OFDM_RATE12M] = DESC92_RATE12M, + .maps[RTL_RC_OFDM_RATE18M] = DESC92_RATE18M, + .maps[RTL_RC_OFDM_RATE24M] = DESC92_RATE24M, + .maps[RTL_RC_OFDM_RATE36M] = DESC92_RATE36M, + .maps[RTL_RC_OFDM_RATE48M] = DESC92_RATE48M, + .maps[RTL_RC_OFDM_RATE54M] = DESC92_RATE54M, - .maps[RTL_RC_HT_RATEMCS7] = DESC92S_RATEMCS7, - .maps[RTL_RC_HT_RATEMCS15] = DESC92S_RATEMCS15, + .maps[RTL_RC_HT_RATEMCS7] = DESC92_RATEMCS7, + .maps[RTL_RC_HT_RATEMCS15] = DESC92_RATEMCS15, }; static struct pci_device_id rtl92se_pci_ids[] __devinitdata = { diff --git a/drivers/net/wireless/rtlwifi/rtl8192se/trx.c b/drivers/net/wireless/rtlwifi/rtl8192se/trx.c index cffe30851f7..d9aeae7f8bd 100644 --- a/drivers/net/wireless/rtlwifi/rtl8192se/trx.c +++ b/drivers/net/wireless/rtlwifi/rtl8192se/trx.c @@ -51,104 +51,6 @@ static u8 _rtl92se_map_hwqueue_to_fwqueue(struct sk_buff *skb, u8 skb_queue) return skb->priority; } -static int _rtl92se_rate_mapping(bool isht, u8 desc_rate, bool first_ampdu) -{ - int rate_idx = 0; - - if (first_ampdu) { - if (false == isht) { - switch (desc_rate) { - case DESC92S_RATE1M: - rate_idx = 0; - break; - case DESC92S_RATE2M: - rate_idx = 1; - break; - case DESC92S_RATE5_5M: - rate_idx = 2; - break; - case DESC92S_RATE11M: - rate_idx = 3; - break; - case DESC92S_RATE6M: - rate_idx = 4; - break; - case DESC92S_RATE9M: - rate_idx = 5; - break; - case DESC92S_RATE12M: - rate_idx = 6; - break; - case DESC92S_RATE18M: - rate_idx = 7; - break; - case DESC92S_RATE24M: - rate_idx = 8; - break; - case DESC92S_RATE36M: - rate_idx = 9; - break; - case DESC92S_RATE48M: - rate_idx = 10; - break; - case DESC92S_RATE54M: - rate_idx = 11; - break; - default: - rate_idx = 0; - break; - } - } else { - rate_idx = 11; - } - - return rate_idx; - } - - switch (desc_rate) { - case DESC92S_RATE1M: - rate_idx = 0; - break; - case DESC92S_RATE2M: - rate_idx = 1; - break; - case DESC92S_RATE5_5M: - rate_idx = 2; - break; - case DESC92S_RATE11M: - rate_idx = 3; - break; - case DESC92S_RATE6M: - rate_idx = 4; - break; - case DESC92S_RATE9M: - rate_idx = 5; - break; - case DESC92S_RATE12M: - rate_idx = 6; - break; - case DESC92S_RATE18M: - rate_idx = 7; - break; - case DESC92S_RATE24M: - rate_idx = 8; - break; - case DESC92S_RATE36M: - rate_idx = 9; - break; - case DESC92S_RATE48M: - rate_idx = 10; - break; - case DESC92S_RATE54M: - rate_idx = 11; - break; - default: - rate_idx = 11; - break; - } - return rate_idx; -} - static u8 _rtl92s_query_rxpwrpercentage(char antpower) { if ((antpower <= -100) || (antpower >= 20)) @@ -345,8 +247,8 @@ static void _rtl92se_query_rxphystatus(struct ieee80211_hw *hw, pstats->recvsignalpower = rx_pwr_all; if (GET_RX_STATUS_DESC_RX_HT(pdesc) && - GET_RX_STATUS_DESC_RX_MCS(pdesc) >= DESC92S_RATEMCS8 && - GET_RX_STATUS_DESC_RX_MCS(pdesc) <= DESC92S_RATEMCS15) + GET_RX_STATUS_DESC_RX_MCS(pdesc) >= DESC92_RATEMCS8 && + GET_RX_STATUS_DESC_RX_MCS(pdesc) <= DESC92_RATEMCS15) max_spatial_stream = 2; else max_spatial_stream = 1; @@ -654,10 +556,10 @@ bool rtl92se_rx_query_desc(struct ieee80211_hw *hw, struct rtl_stats *stats, if (stats->decrypted) rx_status->flag |= RX_FLAG_DECRYPTED; - rx_status->rate_idx = _rtl92se_rate_mapping((bool) - GET_RX_STATUS_DESC_RX_HT(pdesc), - (u8)GET_RX_STATUS_DESC_RX_MCS(pdesc), - (bool)GET_RX_STATUS_DESC_PAGGR(pdesc)); + rx_status->rate_idx = rtlwifi_rate_mapping(hw, + (bool)GET_RX_STATUS_DESC_RX_HT(pdesc), + (u8)GET_RX_STATUS_DESC_RX_MCS(pdesc), + (bool)GET_RX_STATUS_DESC_PAGGR(pdesc)); rx_status->mactime = GET_RX_STATUS_DESC_TSFL(pdesc); @@ -723,14 +625,14 @@ void rtl92se_tx_fill_desc(struct ieee80211_hw *hw, SET_TX_DESC_RSVD_MACID(pdesc, reserved_macid); SET_TX_DESC_TXHT(pdesc, ((ptcb_desc->hw_rate >= - DESC92S_RATEMCS0) ? 1 : 0)); + DESC92_RATEMCS0) ? 1 : 0)); if (rtlhal->version == VERSION_8192S_ACUT) { - if (ptcb_desc->hw_rate == DESC92S_RATE1M || - ptcb_desc->hw_rate == DESC92S_RATE2M || - ptcb_desc->hw_rate == DESC92S_RATE5_5M || - ptcb_desc->hw_rate == DESC92S_RATE11M) { - ptcb_desc->hw_rate = DESC92S_RATE12M; + if (ptcb_desc->hw_rate == DESC92_RATE1M || + ptcb_desc->hw_rate == DESC92_RATE2M || + ptcb_desc->hw_rate == DESC92_RATE5_5M || + ptcb_desc->hw_rate == DESC92_RATE11M) { + ptcb_desc->hw_rate = DESC92_RATE12M; } } @@ -759,7 +661,7 @@ void rtl92se_tx_fill_desc(struct ieee80211_hw *hw, SET_TX_DESC_RTS_BANDWIDTH(pdesc, 0); SET_TX_DESC_RTS_SUB_CARRIER(pdesc, ptcb_desc->rts_sc); SET_TX_DESC_RTS_SHORT(pdesc, ((ptcb_desc->rts_rate <= - DESC92S_RATE54M) ? + DESC92_RATE54M) ? (ptcb_desc->rts_use_shortpreamble ? 1 : 0) : (ptcb_desc->rts_use_shortgi ? 1 : 0))); diff --git a/drivers/net/wireless/rtlwifi/wifi.h b/drivers/net/wireless/rtlwifi/wifi.h index d3c3ffd3898..8a9091968f3 100644 --- a/drivers/net/wireless/rtlwifi/wifi.h +++ b/drivers/net/wireless/rtlwifi/wifi.h @@ -386,6 +386,41 @@ enum rtl_hal_state { _HAL_STATE_START = 1, }; +enum rtl_desc92_rate { + DESC92_RATE1M = 0x00, + DESC92_RATE2M = 0x01, + DESC92_RATE5_5M = 0x02, + DESC92_RATE11M = 0x03, + + DESC92_RATE6M = 0x04, + DESC92_RATE9M = 0x05, + DESC92_RATE12M = 0x06, + DESC92_RATE18M = 0x07, + DESC92_RATE24M = 0x08, + DESC92_RATE36M = 0x09, + DESC92_RATE48M = 0x0a, + DESC92_RATE54M = 0x0b, + + DESC92_RATEMCS0 = 0x0c, + DESC92_RATEMCS1 = 0x0d, + DESC92_RATEMCS2 = 0x0e, + DESC92_RATEMCS3 = 0x0f, + DESC92_RATEMCS4 = 0x10, + DESC92_RATEMCS5 = 0x11, + DESC92_RATEMCS6 = 0x12, + DESC92_RATEMCS7 = 0x13, + DESC92_RATEMCS8 = 0x14, + DESC92_RATEMCS9 = 0x15, + DESC92_RATEMCS10 = 0x16, + DESC92_RATEMCS11 = 0x17, + DESC92_RATEMCS12 = 0x18, + DESC92_RATEMCS13 = 0x19, + DESC92_RATEMCS14 = 0x1a, + DESC92_RATEMCS15 = 0x1b, + DESC92_RATEMCS15_SG = 0x1c, + DESC92_RATEMCS32 = 0x20, +}; + enum rtl_var_map { /*reg map */ SYS_ISO_CTRL = 0, diff --git a/drivers/nfc/pn533.c b/drivers/nfc/pn533.c index c77e0543e50..f81a93e5b59 100644 --- a/drivers/nfc/pn533.c +++ b/drivers/nfc/pn533.c @@ -1246,7 +1246,6 @@ static int pn533_data_exchange_tx_frame(struct pn533 *dev, struct sk_buff *skb) { int payload_len = skb->len; struct pn533_frame *out_frame; - struct sk_buff *discarded; u8 tg; nfc_dev_dbg(&dev->interface->dev, "%s - Sending %d bytes", __func__, @@ -1260,18 +1259,6 @@ static int pn533_data_exchange_tx_frame(struct pn533 *dev, struct sk_buff *skb) return -ENOSYS; } - /* Reserving header space */ - if (skb_cow_head(skb, PN533_CMD_DATAEXCH_HEAD_LEN)) { - nfc_dev_err(&dev->interface->dev, "Error to add header data"); - return -ENOMEM; - } - - /* Reserving tail space, see pn533_tx_frame_finish */ - if (skb_cow_data(skb, PN533_FRAME_TAIL_SIZE, &discarded) < 0) { - nfc_dev_err(&dev->interface->dev, "Error to add tail data"); - return -ENOMEM; - } - skb_push(skb, PN533_CMD_DATAEXCH_HEAD_LEN); out_frame = (struct pn533_frame *) skb->data; @@ -1536,7 +1523,9 @@ static int pn533_probe(struct usb_interface *interface, | NFC_PROTO_ISO14443_MASK | NFC_PROTO_NFC_DEP_MASK; - dev->nfc_dev = nfc_allocate_device(&pn533_nfc_ops, protocols); + dev->nfc_dev = nfc_allocate_device(&pn533_nfc_ops, protocols, + PN533_CMD_DATAEXCH_HEAD_LEN, + PN533_FRAME_TAIL_SIZE); if (!dev->nfc_dev) goto kill_tasklet; diff --git a/drivers/ssb/main.c b/drivers/ssb/main.c index 29c7d4f9d1a..d0cbdb0cf9d 100644 --- a/drivers/ssb/main.c +++ b/drivers/ssb/main.c @@ -1260,16 +1260,34 @@ void ssb_device_disable(struct ssb_device *dev, u32 core_specific_flags) } EXPORT_SYMBOL(ssb_device_disable); +/* Some chipsets need routing known for PCIe and 64-bit DMA */ +static bool ssb_dma_translation_special_bit(struct ssb_device *dev) +{ + u16 chip_id = dev->bus->chip_id; + + if (dev->id.coreid == SSB_DEV_80211) { + return (chip_id == 0x4322 || chip_id == 43221 || + chip_id == 43231 || chip_id == 43222); + } + + return 0; +} + u32 ssb_dma_translation(struct ssb_device *dev) { switch (dev->bus->bustype) { case SSB_BUSTYPE_SSB: return 0; case SSB_BUSTYPE_PCI: - if (ssb_read32(dev, SSB_TMSHIGH) & SSB_TMSHIGH_DMA64) + if (pci_is_pcie(dev->bus->host_pci) && + ssb_read32(dev, SSB_TMSHIGH) & SSB_TMSHIGH_DMA64) { return SSB_PCIE_DMA_H32; - else - return SSB_PCI_DMA; + } else { + if (ssb_dma_translation_special_bit(dev)) + return SSB_PCIE_DMA_H32; + else + return SSB_PCI_DMA; + } default: __ssb_dma_not_implemented(dev); } diff --git a/include/linux/bcma/bcma_driver_chipcommon.h b/include/linux/bcma/bcma_driver_chipcommon.h index 6083725dd22..a7ae33d06f2 100644 --- a/include/linux/bcma/bcma_driver_chipcommon.h +++ b/include/linux/bcma/bcma_driver_chipcommon.h @@ -283,6 +283,22 @@ #define BCMA_CC_PPL_PCHI_OFF 5 #define BCMA_CC_PPL_PCHI_MASK 0x0000003f +/* BCM4331 ChipControl numbers. */ +#define BCMA_CHIPCTL_4331_BT_COEXIST BIT(0) /* 0 disable */ +#define BCMA_CHIPCTL_4331_SECI BIT(1) /* 0 SECI is disabled (JATG functional) */ +#define BCMA_CHIPCTL_4331_EXT_LNA BIT(2) /* 0 disable */ +#define BCMA_CHIPCTL_4331_SPROM_GPIO13_15 BIT(3) /* sprom/gpio13-15 mux */ +#define BCMA_CHIPCTL_4331_EXTPA_EN BIT(4) /* 0 ext pa disable, 1 ext pa enabled */ +#define BCMA_CHIPCTL_4331_GPIOCLK_ON_SPROMCS BIT(5) /* set drive out GPIO_CLK on sprom_cs pin */ +#define BCMA_CHIPCTL_4331_PCIE_MDIO_ON_SPROMCS BIT(6) /* use sprom_cs pin as PCIE mdio interface */ +#define BCMA_CHIPCTL_4331_EXTPA_ON_GPIO2_5 BIT(7) /* aband extpa will be at gpio2/5 and sprom_dout */ +#define BCMA_CHIPCTL_4331_OVR_PIPEAUXCLKEN BIT(8) /* override core control on pipe_AuxClkEnable */ +#define BCMA_CHIPCTL_4331_OVR_PIPEAUXPWRDOWN BIT(9) /* override core control on pipe_AuxPowerDown */ +#define BCMA_CHIPCTL_4331_PCIE_AUXCLKEN BIT(10) /* pcie_auxclkenable */ +#define BCMA_CHIPCTL_4331_PCIE_PIPE_PLLDOWN BIT(11) /* pcie_pipe_pllpowerdown */ +#define BCMA_CHIPCTL_4331_BT_SHD0_ON_GPIO4 BIT(16) /* enable bt_shd0 at gpio4 */ +#define BCMA_CHIPCTL_4331_BT_SHD1_ON_GPIO5 BIT(17) /* enable bt_shd1 at gpio5 */ + /* Data for the PMU, if available. * Check availability with ((struct bcma_chipcommon)->capabilities & BCMA_CC_CAP_PMU) */ @@ -342,6 +358,8 @@ extern void bcma_core_chipcommon_init(struct bcma_drv_cc *cc); extern void bcma_chipco_suspend(struct bcma_drv_cc *cc); extern void bcma_chipco_resume(struct bcma_drv_cc *cc); +void bcma_chipco_bcm4331_ext_pa_lines_ctl(struct bcma_drv_cc *cc, bool enable); + extern void bcma_chipco_watchdog_timer_set(struct bcma_drv_cc *cc, u32 ticks); diff --git a/include/linux/ieee80211.h b/include/linux/ieee80211.h index 54c87896087..37f95f2e10f 100644 --- a/include/linux/ieee80211.h +++ b/include/linux/ieee80211.h @@ -629,9 +629,14 @@ struct ieee80211_rann_ie { u8 rann_ttl; u8 rann_addr[6]; u32 rann_seq; + u32 rann_interval; u32 rann_metric; } __attribute__ ((packed)); +enum ieee80211_rann_flags { + RANN_FLAG_IS_GATE = 1 << 0, +}; + #define WLAN_SA_QUERY_TR_ID_LEN 2 struct ieee80211_mgmt { @@ -736,19 +741,10 @@ struct ieee80211_mgmt { __le16 params; __le16 reason_code; } __attribute__((packed)) delba; - struct{ + struct { u8 action_code; - /* capab_info for open and confirm, - * reason for close - */ - __le16 aux; - /* Followed in plink_confirm by status - * code, AID and supported rates, - * and directly by supported rates in - * plink_open and plink_close - */ u8 variable[0]; - } __attribute__((packed)) plink_action; + } __attribute__((packed)) self_prot; struct{ u8 action_code; u8 variable[0]; @@ -816,9 +812,11 @@ struct ieee80211_bar { } __attribute__((packed)); /* 802.11 BAR control masks */ -#define IEEE80211_BAR_CTRL_ACK_POLICY_NORMAL 0x0000 -#define IEEE80211_BAR_CTRL_CBMTID_COMPRESSED_BA 0x0004 - +#define IEEE80211_BAR_CTRL_ACK_POLICY_NORMAL 0x0000 +#define IEEE80211_BAR_CTRL_MULTI_TID 0x0002 +#define IEEE80211_BAR_CTRL_CBMTID_COMPRESSED_BA 0x0004 +#define IEEE80211_BAR_CTRL_TID_INFO_MASK 0xf000 +#define IEEE80211_BAR_CTRL_TID_INFO_SHIFT 12 #define IEEE80211_HT_MCS_MASK_LEN 10 @@ -1194,11 +1192,6 @@ enum ieee80211_eid { WLAN_EID_MESH_ID = 114, WLAN_EID_LINK_METRIC_REPORT = 115, WLAN_EID_CONGESTION_NOTIFICATION = 116, - /* Note that the Peer Link IE has been replaced with the similar - * Peer Management IE. We will keep the former definition until mesh - * code is changed to comply with latest 802.11s drafts. - */ - WLAN_EID_PEER_LINK = 55, /* no longer in 802.11s drafts */ WLAN_EID_PEER_MGMT = 117, WLAN_EID_CHAN_SWITCH_PARAM = 118, WLAN_EID_MESH_AWAKE_WINDOW = 119, @@ -1281,9 +1274,6 @@ enum ieee80211_category { WLAN_CATEGORY_MULTIHOP_ACTION = 14, WLAN_CATEGORY_SELF_PROTECTED = 15, WLAN_CATEGORY_WMM = 17, - /* TODO: remove MESH_PATH_SEL after mesh is updated - * to current 802.11s draft */ - WLAN_CATEGORY_MESH_PATH_SEL = 32, WLAN_CATEGORY_VENDOR_SPECIFIC_PROTECTED = 126, WLAN_CATEGORY_VENDOR_SPECIFIC = 127, }; @@ -1309,6 +1299,31 @@ enum ieee80211_ht_actioncode { WLAN_HT_ACTION_ASEL_IDX_FEEDBACK = 7, }; +/* Self Protected Action codes */ +enum ieee80211_self_protected_actioncode { + WLAN_SP_RESERVED = 0, + WLAN_SP_MESH_PEERING_OPEN = 1, + WLAN_SP_MESH_PEERING_CONFIRM = 2, + WLAN_SP_MESH_PEERING_CLOSE = 3, + WLAN_SP_MGK_INFORM = 4, + WLAN_SP_MGK_ACK = 5, +}; + +/* Mesh action codes */ +enum ieee80211_mesh_actioncode { + WLAN_MESH_ACTION_LINK_METRIC_REPORT, + WLAN_MESH_ACTION_HWMP_PATH_SELECTION, + WLAN_MESH_ACTION_GATE_ANNOUNCEMENT, + WLAN_MESH_ACTION_CONGESTION_CONTROL_NOTIFICATION, + WLAN_MESH_ACTION_MCCA_SETUP_REQUEST, + WLAN_MESH_ACTION_MCCA_SETUP_REPLY, + WLAN_MESH_ACTION_MCCA_ADVERTISEMENT_REQUEST, + WLAN_MESH_ACTION_MCCA_ADVERTISEMENT, + WLAN_MESH_ACTION_MCCA_TEARDOWN, + WLAN_MESH_ACTION_TBTT_ADJUSTMENT_REQUEST, + WLAN_MESH_ACTION_TBTT_ADJUSTMENT_RESPONSE, +}; + /* Security key length */ enum ieee80211_key_len { WLAN_KEY_LEN_WEP40 = 5, diff --git a/include/linux/nfc.h b/include/linux/nfc.h index 330a4c5db58..c525e0b5876 100644 --- a/include/linux/nfc.h +++ b/include/linux/nfc.h @@ -123,4 +123,6 @@ struct sockaddr_nfc { #define NFC_SOCKPROTO_RAW 0 #define NFC_SOCKPROTO_MAX 1 +#define NFC_HEADER_SIZE 1 + #endif /*__LINUX_NFC_H */ diff --git a/include/linux/nl80211.h b/include/linux/nl80211.h index 89dec16b469..0343504082a 100644 --- a/include/linux/nl80211.h +++ b/include/linux/nl80211.h @@ -1042,6 +1042,9 @@ enum nl80211_commands { * (Re)Association Response frames when the driver (or firmware) replies to * (Re)Association Request frames. * + * @NL80211_ATTR_STA_WME: Nested attribute containing the wme configuration + * of the station, see &enum nl80211_sta_wme_attr. + * * @NL80211_ATTR_MAX: highest attribute number currently defined * @__NL80211_ATTR_AFTER_LAST: internal use */ @@ -1252,6 +1255,8 @@ enum nl80211_attrs { NL80211_ATTR_IE_PROBE_RESP, NL80211_ATTR_IE_ASSOC_RESP, + NL80211_ATTR_STA_WME, + /* add attributes here, update the policy in nl80211.c */ __NL80211_ATTR_AFTER_LAST, @@ -1861,6 +1866,13 @@ enum nl80211_mntr_flags { * @NL80211_MESHCONF_ELEMENT_TTL: specifies the value of TTL field set at a * source mesh point for path selection elements. * + * @NL80211_MESHCONF_HWMP_RANN_INTERVAL: The interval of time (in TUs) between + * root announcements are transmitted. + * + * @NL80211_MESHCONF_GATE_ANNOUNCEMENTS: Advertise that this mesh station has + * access to a broader network beyond the MBSS. This is done via Root + * Announcement frames. + * * @NL80211_MESHCONF_ATTR_MAX: highest possible mesh configuration attribute * * @__NL80211_MESHCONF_ATTR_AFTER_LAST: internal use @@ -1882,6 +1894,8 @@ enum nl80211_meshconf_params { NL80211_MESHCONF_HWMP_NET_DIAM_TRVS_TIME, NL80211_MESHCONF_HWMP_ROOTMODE, NL80211_MESHCONF_ELEMENT_TTL, + NL80211_MESHCONF_HWMP_RANN_INTERVAL, + NL80211_MESHCONF_GATE_ANNOUNCEMENTS, /* keep last */ __NL80211_MESHCONF_ATTR_AFTER_LAST, @@ -2473,4 +2487,22 @@ enum nl80211_hidden_ssid { NL80211_HIDDEN_SSID_ZERO_CONTENTS }; +/** + * enum nl80211_sta_wme_attr - station WME attributes + * @__NL80211_STA_WME_INVALID: invalid number for nested attribute + * @NL80211_STA_WME_QUEUES: bitmap of uapsd queues. + * @NL80211_STA_WME_MAX_SP: max service period. + * @__NL80211_STA_WME_AFTER_LAST: internal + * @NL80211_STA_WME_MAX: highest station WME attribute + */ +enum nl80211_sta_wme_attr { + __NL80211_STA_WME_INVALID, + NL80211_STA_WME_UAPSD_QUEUES, + NL80211_STA_WME_MAX_SP, + + /* keep last */ + __NL80211_STA_WME_AFTER_LAST, + NL80211_STA_WME_MAX = __NL80211_STA_WME_AFTER_LAST - 1 +}; + #endif /* __LINUX_NL80211_H */ diff --git a/include/net/cfg80211.h b/include/net/cfg80211.h index d86a15d87e5..88112ca59c8 100644 --- a/include/net/cfg80211.h +++ b/include/net/cfg80211.h @@ -452,6 +452,8 @@ struct station_parameters { u8 plink_action; u8 plink_state; struct ieee80211_ht_cap *ht_capa; + u8 uapsd_queues; + u8 max_sp; }; /** @@ -755,6 +757,12 @@ struct mesh_config { u16 dot11MeshHWMPpreqMinInterval; u16 dot11MeshHWMPnetDiameterTraversalTime; u8 dot11MeshHWMPRootMode; + u16 dot11MeshHWMPRannInterval; + /* This is missnamed in draft 12.0: dot11MeshGateAnnouncementProtocol + * set to true only means that the station will announce others it's a + * mesh gate, but not necessarily using the gate announcement protocol. + * Still keeping the same nomenclature to be in sync with the spec. */ + bool dot11MeshGateAnnouncementProtocol; }; /** @@ -2291,7 +2299,7 @@ struct ieee802_11_elems { struct ieee80211_ht_info *ht_info_elem; struct ieee80211_meshconf_ie *mesh_config; u8 *mesh_id; - u8 *peer_link; + u8 *peering; u8 *preq; u8 *prep; u8 *perr; @@ -2318,7 +2326,7 @@ struct ieee802_11_elems { u8 wmm_info_len; u8 wmm_param_len; u8 mesh_id_len; - u8 peer_link_len; + u8 peering_len; u8 preq_len; u8 prep_len; u8 perr_len; diff --git a/include/net/mac80211.h b/include/net/mac80211.h index 2f01d84ca52..2e752df5751 100644 --- a/include/net/mac80211.h +++ b/include/net/mac80211.h @@ -954,6 +954,8 @@ struct ieee80211_sta { u16 aid; struct ieee80211_sta_ht_cap ht_cap; bool wme; + u8 uapsd_queues; + u8 max_sp; /* must be last */ u8 drv_priv[0] __attribute__((__aligned__(sizeof(void *)))); diff --git a/include/net/nfc.h b/include/net/nfc.h index cc0130312f7..87b51fe15b7 100644 --- a/include/net/nfc.h +++ b/include/net/nfc.h @@ -82,6 +82,9 @@ struct nfc_dev { struct nfc_genl_data genl_data; u32 supported_protocols; + int tx_headroom; + int tx_tailroom; + struct nfc_ops *ops; }; #define to_nfc_dev(_dev) container_of(_dev, struct nfc_dev, dev) @@ -89,7 +92,9 @@ struct nfc_dev { extern struct class nfc_class; struct nfc_dev *nfc_allocate_device(struct nfc_ops *ops, - u32 supported_protocols); + u32 supported_protocols, + int tx_headroom, + int tx_tailroom); /** * nfc_free_device - free nfc device diff --git a/include/net/regulatory.h b/include/net/regulatory.h index 356d6e3dc20..eb7d3c2d427 100644 --- a/include/net/regulatory.h +++ b/include/net/regulatory.h @@ -3,11 +3,19 @@ /* * regulatory support structures * - * Copyright 2008-2009 Luis R. Rodriguez <lrodriguez@atheros.com> + * Copyright 2008-2009 Luis R. Rodriguez <mcgrof@qca.qualcomm.com> * - * This program is free software; you can redistribute it and/or modify - * it under the terms of the GNU General Public License version 2 as - * published by the Free Software Foundation. + * Permission to use, copy, modify, and/or distribute this software for any + * purpose with or without fee is hereby granted, provided that the above + * copyright notice and this permission notice appear in all copies. + * + * THE SOFTWARE IS PROVIDED "AS IS" AND THE AUTHOR DISCLAIMS ALL WARRANTIES + * WITH REGARD TO THIS SOFTWARE INCLUDING ALL IMPLIED WARRANTIES OF + * MERCHANTABILITY AND FITNESS. IN NO EVENT SHALL THE AUTHOR BE LIABLE FOR + * ANY SPECIAL, DIRECT, INDIRECT, OR CONSEQUENTIAL DAMAGES OR ANY DAMAGES + * WHATSOEVER RESULTING FROM LOSS OF USE, DATA OR PROFITS, WHETHER IN AN + * ACTION OF CONTRACT, NEGLIGENCE OR OTHER TORTIOUS ACTION, ARISING OUT OF + * OR IN CONNECTION WITH THE USE OR PERFORMANCE OF THIS SOFTWARE. */ diff --git a/net/mac80211/Kconfig b/net/mac80211/Kconfig index f5fdfcbf552..d1886b59bec 100644 --- a/net/mac80211/Kconfig +++ b/net/mac80211/Kconfig @@ -199,6 +199,19 @@ config MAC80211_VERBOSE_MPL_DEBUG Do not select this option. +config MAC80211_VERBOSE_MPATH_DEBUG + bool "Verbose mesh path debugging" + depends on MAC80211_DEBUG_MENU + depends on MAC80211_MESH + ---help--- + Selecting this option causes mac80211 to print out very + verbose mesh path selection debugging messages (when mac80211 + is taking part in a mesh network). + It should not be selected on production systems as those + messages are remotely triggerable. + + Do not select this option. + config MAC80211_VERBOSE_MHWMP_DEBUG bool "Verbose mesh HWMP routing debugging" depends on MAC80211_DEBUG_MENU diff --git a/net/mac80211/agg-tx.c b/net/mac80211/agg-tx.c index b7075f33dc0..018108d1a2f 100644 --- a/net/mac80211/agg-tx.c +++ b/net/mac80211/agg-tx.c @@ -128,7 +128,7 @@ void ieee80211_send_bar(struct ieee80211_sub_if_data *sdata, u8 *ra, u16 tid, u1 memcpy(bar->ta, sdata->vif.addr, ETH_ALEN); bar_control |= (u16)IEEE80211_BAR_CTRL_ACK_POLICY_NORMAL; bar_control |= (u16)IEEE80211_BAR_CTRL_CBMTID_COMPRESSED_BA; - bar_control |= (u16)(tid << 12); + bar_control |= (u16)(tid << IEEE80211_BAR_CTRL_TID_INFO_SHIFT); bar->control = cpu_to_le16(bar_control); bar->start_seq_num = cpu_to_le16(ssn); diff --git a/net/mac80211/cfg.c b/net/mac80211/cfg.c index a589addf6ce..4baa03b1c25 100644 --- a/net/mac80211/cfg.c +++ b/net/mac80211/cfg.c @@ -697,6 +697,9 @@ static void sta_apply_parameters(struct ieee80211_local *local, } spin_unlock_irqrestore(&sta->flaglock, flags); + sta->sta.uapsd_queues = params->uapsd_queues; + sta->sta.max_sp = params->max_sp; + /* * cfg80211 validates this (1-2007) and allows setting the AID * only when creating a new station entry @@ -1137,6 +1140,22 @@ static int ieee80211_update_mesh_config(struct wiphy *wiphy, conf->dot11MeshHWMPRootMode = nconf->dot11MeshHWMPRootMode; ieee80211_mesh_root_setup(ifmsh); } + if (_chg_mesh_attr(NL80211_MESHCONF_GATE_ANNOUNCEMENTS, mask)) { + /* our current gate announcement implementation rides on root + * announcements, so require this ifmsh to also be a root node + * */ + if (nconf->dot11MeshGateAnnouncementProtocol && + !conf->dot11MeshHWMPRootMode) { + conf->dot11MeshHWMPRootMode = 1; + ieee80211_mesh_root_setup(ifmsh); + } + conf->dot11MeshGateAnnouncementProtocol = + nconf->dot11MeshGateAnnouncementProtocol; + } + if (_chg_mesh_attr(NL80211_MESHCONF_HWMP_RANN_INTERVAL, mask)) { + conf->dot11MeshHWMPRannInterval = + nconf->dot11MeshHWMPRannInterval; + } return 0; } diff --git a/net/mac80211/debugfs_netdev.c b/net/mac80211/debugfs_netdev.c index 9ea7c0d0103..6e8eab7919e 100644 --- a/net/mac80211/debugfs_netdev.c +++ b/net/mac80211/debugfs_netdev.c @@ -372,6 +372,10 @@ IEEE80211_IF_FILE(min_discovery_timeout, u.mesh.mshcfg.min_discovery_timeout, DEC); IEEE80211_IF_FILE(dot11MeshHWMPRootMode, u.mesh.mshcfg.dot11MeshHWMPRootMode, DEC); +IEEE80211_IF_FILE(dot11MeshGateAnnouncementProtocol, + u.mesh.mshcfg.dot11MeshGateAnnouncementProtocol, DEC); +IEEE80211_IF_FILE(dot11MeshHWMPRannInterval, + u.mesh.mshcfg.dot11MeshHWMPRannInterval, DEC); #endif @@ -485,7 +489,9 @@ static void add_mesh_config(struct ieee80211_sub_if_data *sdata) MESHPARAMS_ADD(dot11MeshHWMPmaxPREQretries); MESHPARAMS_ADD(path_refresh_time); MESHPARAMS_ADD(min_discovery_timeout); - + MESHPARAMS_ADD(dot11MeshHWMPRootMode); + MESHPARAMS_ADD(dot11MeshHWMPRannInterval); + MESHPARAMS_ADD(dot11MeshGateAnnouncementProtocol); #undef MESHPARAMS_ADD } #endif diff --git a/net/mac80211/ieee80211_i.h b/net/mac80211/ieee80211_i.h index ea741905084..c204cee1189 100644 --- a/net/mac80211/ieee80211_i.h +++ b/net/mac80211/ieee80211_i.h @@ -514,6 +514,7 @@ struct ieee80211_if_mesh { struct mesh_config mshcfg; u32 mesh_seqnum; bool accepting_plinks; + int num_gates; const u8 *ie; u8 ie_len; enum { diff --git a/net/mac80211/mesh.c b/net/mac80211/mesh.c index 29e9980c8e6..28ab510e621 100644 --- a/net/mac80211/mesh.c +++ b/net/mac80211/mesh.c @@ -13,10 +13,6 @@ #include "ieee80211_i.h" #include "mesh.h" -#define IEEE80211_MESH_PEER_INACTIVITY_LIMIT (1800 * HZ) -#define IEEE80211_MESH_HOUSEKEEPING_INTERVAL (60 * HZ) -#define IEEE80211_MESH_RANN_INTERVAL (1 * HZ) - #define MESHCONF_CAPAB_ACCEPT_PLINKS 0x01 #define MESHCONF_CAPAB_FORWARDING 0x08 @@ -27,6 +23,17 @@ int mesh_allocated; static struct kmem_cache *rm_cache; +#ifdef CONFIG_MAC80211_MESH +bool mesh_action_is_path_sel(struct ieee80211_mgmt *mgmt) +{ + return (mgmt->u.action.u.mesh_action.action_code == + WLAN_MESH_ACTION_HWMP_PATH_SELECTION); +} +#else +bool mesh_action_is_path_sel(struct ieee80211_mgmt *mgmt) +{ return false; } +#endif + void ieee80211s_init(void) { mesh_pathtbl_init(); @@ -204,36 +211,185 @@ int mesh_rmc_check(u8 *sa, struct ieee80211s_hdr *mesh_hdr, return 0; } -void mesh_mgmt_ies_add(struct sk_buff *skb, struct ieee80211_sub_if_data *sdata) +int +mesh_add_meshconf_ie(struct sk_buff *skb, struct ieee80211_sub_if_data *sdata) +{ + struct ieee80211_if_mesh *ifmsh = &sdata->u.mesh; + u8 *pos, neighbors; + u8 meshconf_len = sizeof(struct ieee80211_meshconf_ie); + + if (skb_tailroom(skb) < 2 + meshconf_len) + return -ENOMEM; + + pos = skb_put(skb, 2 + meshconf_len); + *pos++ = WLAN_EID_MESH_CONFIG; + *pos++ = meshconf_len; + + /* Active path selection protocol ID */ + *pos++ = ifmsh->mesh_pp_id; + /* Active path selection metric ID */ + *pos++ = ifmsh->mesh_pm_id; + /* Congestion control mode identifier */ + *pos++ = ifmsh->mesh_cc_id; + /* Synchronization protocol identifier */ + *pos++ = ifmsh->mesh_sp_id; + /* Authentication Protocol identifier */ + *pos++ = ifmsh->mesh_auth_id; + /* Mesh Formation Info - number of neighbors */ + neighbors = atomic_read(&ifmsh->mshstats.estab_plinks); + /* Number of neighbor mesh STAs or 15 whichever is smaller */ + neighbors = (neighbors > 15) ? 15 : neighbors; + *pos++ = neighbors << 1; + /* Mesh capability */ + ifmsh->accepting_plinks = mesh_plink_availables(sdata); + *pos = MESHCONF_CAPAB_FORWARDING; + *pos++ |= ifmsh->accepting_plinks ? + MESHCONF_CAPAB_ACCEPT_PLINKS : 0x00; + *pos++ = 0x00; + + return 0; +} + +int +mesh_add_meshid_ie(struct sk_buff *skb, struct ieee80211_sub_if_data *sdata) +{ + struct ieee80211_if_mesh *ifmsh = &sdata->u.mesh; + u8 *pos; + + if (skb_tailroom(skb) < 2 + ifmsh->mesh_id_len) + return -ENOMEM; + + pos = skb_put(skb, 2 + ifmsh->mesh_id_len); + *pos++ = WLAN_EID_MESH_ID; + *pos++ = ifmsh->mesh_id_len; + if (ifmsh->mesh_id_len) + memcpy(pos, ifmsh->mesh_id, ifmsh->mesh_id_len); + + return 0; +} + +int +mesh_add_vendor_ies(struct sk_buff *skb, struct ieee80211_sub_if_data *sdata) +{ + struct ieee80211_if_mesh *ifmsh = &sdata->u.mesh; + u8 offset, len; + const u8 *data; + + if (!ifmsh->ie || !ifmsh->ie_len) + return 0; + + /* fast-forward to vendor IEs */ + offset = ieee80211_ie_split_vendor(ifmsh->ie, ifmsh->ie_len, 0); + + if (offset) { + len = ifmsh->ie_len - offset; + data = ifmsh->ie + offset; + if (skb_tailroom(skb) < len) + return -ENOMEM; + memcpy(skb_put(skb, len), data, len); + } + + return 0; +} + +int +mesh_add_rsn_ie(struct sk_buff *skb, struct ieee80211_sub_if_data *sdata) +{ + struct ieee80211_if_mesh *ifmsh = &sdata->u.mesh; + u8 len = 0; + const u8 *data; + + if (!ifmsh->ie || !ifmsh->ie_len) + return 0; + + /* find RSN IE */ + data = ifmsh->ie; + while (data < ifmsh->ie + ifmsh->ie_len) { + if (*data == WLAN_EID_RSN) { + len = data[1] + 2; + break; + } + data++; + } + + if (len) { + if (skb_tailroom(skb) < len) + return -ENOMEM; + memcpy(skb_put(skb, len), data, len); + } + + return 0; +} + +int +mesh_add_srates_ie(struct sk_buff *skb, struct ieee80211_sub_if_data *sdata) { struct ieee80211_local *local = sdata->local; struct ieee80211_supported_band *sband; - u8 *pos; - int len, i, rate; - u8 neighbors; + int rate; + u8 i, rates, *pos; sband = local->hw.wiphy->bands[local->hw.conf.channel->band]; - len = sband->n_bitrates; - if (len > 8) - len = 8; - pos = skb_put(skb, len + 2); + rates = sband->n_bitrates; + if (rates > 8) + rates = 8; + + if (skb_tailroom(skb) < rates + 2) + return -ENOMEM; + + pos = skb_put(skb, rates + 2); *pos++ = WLAN_EID_SUPP_RATES; - *pos++ = len; - for (i = 0; i < len; i++) { + *pos++ = rates; + for (i = 0; i < rates; i++) { rate = sband->bitrates[i].bitrate; *pos++ = (u8) (rate / 5); } - if (sband->n_bitrates > len) { - pos = skb_put(skb, sband->n_bitrates - len + 2); + return 0; +} + +int +mesh_add_ext_srates_ie(struct sk_buff *skb, + struct ieee80211_sub_if_data *sdata) +{ + struct ieee80211_local *local = sdata->local; + struct ieee80211_supported_band *sband; + int rate; + u8 i, exrates, *pos; + + sband = local->hw.wiphy->bands[local->hw.conf.channel->band]; + exrates = sband->n_bitrates; + if (exrates > 8) + exrates -= 8; + else + exrates = 0; + + if (skb_tailroom(skb) < exrates + 2) + return -ENOMEM; + + if (exrates) { + pos = skb_put(skb, exrates + 2); *pos++ = WLAN_EID_EXT_SUPP_RATES; - *pos++ = sband->n_bitrates - len; - for (i = len; i < sband->n_bitrates; i++) { + *pos++ = exrates; + for (i = 8; i < sband->n_bitrates; i++) { rate = sband->bitrates[i].bitrate; *pos++ = (u8) (rate / 5); } } + return 0; +} +int mesh_add_ds_params_ie(struct sk_buff *skb, + struct ieee80211_sub_if_data *sdata) +{ + struct ieee80211_local *local = sdata->local; + struct ieee80211_supported_band *sband; + u8 *pos; + + if (skb_tailroom(skb) < 3) + return -ENOMEM; + + sband = local->hw.wiphy->bands[local->hw.conf.channel->band]; if (sband->band == IEEE80211_BAND_2GHZ) { pos = skb_put(skb, 2 + 1); *pos++ = WLAN_EID_DS_PARAMS; @@ -241,53 +397,9 @@ void mesh_mgmt_ies_add(struct sk_buff *skb, struct ieee80211_sub_if_data *sdata) *pos++ = ieee80211_frequency_to_channel(local->hw.conf.channel->center_freq); } - pos = skb_put(skb, 2 + sdata->u.mesh.mesh_id_len); - *pos++ = WLAN_EID_MESH_ID; - *pos++ = sdata->u.mesh.mesh_id_len; - if (sdata->u.mesh.mesh_id_len) - memcpy(pos, sdata->u.mesh.mesh_id, sdata->u.mesh.mesh_id_len); - - pos = skb_put(skb, 2 + sizeof(struct ieee80211_meshconf_ie)); - *pos++ = WLAN_EID_MESH_CONFIG; - *pos++ = sizeof(struct ieee80211_meshconf_ie); - - /* Active path selection protocol ID */ - *pos++ = sdata->u.mesh.mesh_pp_id; - - /* Active path selection metric ID */ - *pos++ = sdata->u.mesh.mesh_pm_id; - - /* Congestion control mode identifier */ - *pos++ = sdata->u.mesh.mesh_cc_id; - - /* Synchronization protocol identifier */ - *pos++ = sdata->u.mesh.mesh_sp_id; - - /* Authentication Protocol identifier */ - *pos++ = sdata->u.mesh.mesh_auth_id; - - /* Mesh Formation Info - number of neighbors */ - neighbors = atomic_read(&sdata->u.mesh.mshstats.estab_plinks); - /* Number of neighbor mesh STAs or 15 whichever is smaller */ - neighbors = (neighbors > 15) ? 15 : neighbors; - *pos++ = neighbors << 1; - - /* Mesh capability */ - sdata->u.mesh.accepting_plinks = mesh_plink_availables(sdata); - *pos = MESHCONF_CAPAB_FORWARDING; - *pos++ |= sdata->u.mesh.accepting_plinks ? - MESHCONF_CAPAB_ACCEPT_PLINKS : 0x00; - *pos++ = 0x00; - - if (sdata->u.mesh.ie) { - int len = sdata->u.mesh.ie_len; - const u8 *data = sdata->u.mesh.ie; - if (skb_tailroom(skb) > len) - memcpy(skb_put(skb, len), data, len); - } + return 0; } - static void ieee80211_mesh_path_timer(unsigned long data) { struct ieee80211_sub_if_data *sdata = @@ -425,7 +537,8 @@ static void ieee80211_mesh_rootpath(struct ieee80211_sub_if_data *sdata) mesh_path_tx_root_frame(sdata); mod_timer(&ifmsh->mesh_path_root_timer, - round_jiffies(jiffies + IEEE80211_MESH_RANN_INTERVAL)); + round_jiffies(TU_TO_EXP_TIME( + ifmsh->mshcfg.dot11MeshHWMPRannInterval))); } #ifdef CONFIG_PM @@ -433,7 +546,7 @@ void ieee80211_mesh_quiesce(struct ieee80211_sub_if_data *sdata) { struct ieee80211_if_mesh *ifmsh = &sdata->u.mesh; - /* use atomic bitops in case both timers fire at the same time */ + /* use atomic bitops in case all timers fire at the same time */ if (del_timer_sync(&ifmsh->housekeeping_timer)) set_bit(TMR_RUNNING_HK, &ifmsh->timers_running); @@ -557,11 +670,18 @@ static void ieee80211_mesh_rx_mgmt_action(struct ieee80211_sub_if_data *sdata, struct ieee80211_rx_status *rx_status) { switch (mgmt->u.action.category) { - case WLAN_CATEGORY_MESH_ACTION: - mesh_rx_plink_frame(sdata, mgmt, len, rx_status); + case WLAN_CATEGORY_SELF_PROTECTED: + switch (mgmt->u.action.u.self_prot.action_code) { + case WLAN_SP_MESH_PEERING_OPEN: + case WLAN_SP_MESH_PEERING_CLOSE: + case WLAN_SP_MESH_PEERING_CONFIRM: + mesh_rx_plink_frame(sdata, mgmt, len, rx_status); + break; + } break; - case WLAN_CATEGORY_MESH_PATH_SEL: - mesh_rx_path_sel_frame(sdata, mgmt, len); + case WLAN_CATEGORY_MESH_ACTION: + if (mesh_action_is_path_sel(mgmt)) + mesh_rx_path_sel_frame(sdata, mgmt, len); break; } } @@ -633,6 +753,7 @@ void ieee80211_mesh_init_sdata(struct ieee80211_sub_if_data *sdata) ifmsh->accepting_plinks = true; ifmsh->preq_id = 0; ifmsh->sn = 0; + ifmsh->num_gates = 0; atomic_set(&ifmsh->mpaths, 0); mesh_rmc_init(sdata); ifmsh->last_preq = jiffies; diff --git a/net/mac80211/mesh.h b/net/mac80211/mesh.h index 249e733362e..20272072171 100644 --- a/net/mac80211/mesh.h +++ b/net/mac80211/mesh.h @@ -81,6 +81,7 @@ enum mesh_deferred_task_flags { * @discovery_retries: number of discovery retries * @flags: mesh path flags, as specified on &enum mesh_path_flags * @state_lock: mesh path state lock + * @is_gate: the destination station of this path is a mesh gate * * * The combination of dst and sdata is unique in the mesh path table. Since the @@ -104,6 +105,7 @@ struct mesh_path { u8 discovery_retries; enum mesh_path_flags flags; spinlock_t state_lock; + bool is_gate; }; /** @@ -120,6 +122,9 @@ struct mesh_path { * buckets * @mean_chain_len: maximum average length for the hash buckets' list, if it is * reached, the table will grow + * @known_gates: list of known mesh gates and their mpaths by the station. The + * gate's mpath may or may not be resolved and active. + * * rcu_head: RCU head to free the table */ struct mesh_table { @@ -133,6 +138,8 @@ struct mesh_table { int (*copy_node) (struct hlist_node *p, struct mesh_table *newtbl); int size_order; int mean_chain_len; + struct hlist_head *known_gates; + spinlock_t gates_lock; struct rcu_head rcu_head; }; @@ -166,6 +173,8 @@ struct mesh_rmc { u32 idx_mask; }; +#define IEEE80211_MESH_PEER_INACTIVITY_LIMIT (1800 * HZ) +#define IEEE80211_MESH_HOUSEKEEPING_INTERVAL (60 * HZ) #define MESH_DEFAULT_BEACON_INTERVAL 1000 /* in 1024 us units */ @@ -177,14 +186,6 @@ struct mesh_rmc { /* Maximum number of paths per interface */ #define MESH_MAX_MPATHS 1024 -/* Pending ANA approval */ -#define MESH_PATH_SEL_ACTION 0 - -/* PERR reason codes */ -#define PEER_RCODE_UNSPECIFIED 11 -#define PERR_RCODE_NO_ROUTE 12 -#define PERR_RCODE_DEST_UNREACH 13 - /* Public interfaces */ /* Various */ int ieee80211_fill_mesh_addresses(struct ieee80211_hdr *hdr, __le16 *fc, @@ -199,6 +200,20 @@ bool mesh_matches_local(struct ieee802_11_elems *ie, void mesh_ids_set_default(struct ieee80211_if_mesh *mesh); void mesh_mgmt_ies_add(struct sk_buff *skb, struct ieee80211_sub_if_data *sdata); +int mesh_add_meshconf_ie(struct sk_buff *skb, + struct ieee80211_sub_if_data *sdata); +int mesh_add_meshid_ie(struct sk_buff *skb, + struct ieee80211_sub_if_data *sdata); +int mesh_add_rsn_ie(struct sk_buff *skb, + struct ieee80211_sub_if_data *sdata); +int mesh_add_vendor_ies(struct sk_buff *skb, + struct ieee80211_sub_if_data *sdata); +int mesh_add_srates_ie(struct sk_buff *skb, + struct ieee80211_sub_if_data *sdata); +int mesh_add_ext_srates_ie(struct sk_buff *skb, + struct ieee80211_sub_if_data *sdata); +int mesh_add_ds_params_ie(struct sk_buff *skb, + struct ieee80211_sub_if_data *sdata); void mesh_rmc_free(struct ieee80211_sub_if_data *sdata); int mesh_rmc_init(struct ieee80211_sub_if_data *sdata); void ieee80211s_init(void); @@ -227,6 +242,10 @@ void mesh_path_flush(struct ieee80211_sub_if_data *sdata); void mesh_rx_path_sel_frame(struct ieee80211_sub_if_data *sdata, struct ieee80211_mgmt *mgmt, size_t len); int mesh_path_add(u8 *dst, struct ieee80211_sub_if_data *sdata); + +int mesh_path_add_gate(struct mesh_path *mpath); +int mesh_path_send_to_gates(struct mesh_path *mpath); +int mesh_gate_num(struct ieee80211_sub_if_data *sdata); /* Mesh plinks */ void mesh_neighbour_update(u8 *hw_addr, u32 rates, struct ieee80211_sub_if_data *sdata, @@ -262,6 +281,7 @@ void mesh_path_quiesce(struct ieee80211_sub_if_data *sdata); void mesh_path_restart(struct ieee80211_sub_if_data *sdata); void mesh_path_tx_root_frame(struct ieee80211_sub_if_data *sdata); +bool mesh_action_is_path_sel(struct ieee80211_mgmt *mgmt); extern int mesh_paths_generation; #ifdef CONFIG_MAC80211_MESH diff --git a/net/mac80211/mesh_hwmp.c b/net/mac80211/mesh_hwmp.c index 3d8e55ae6ab..fd4f76a3e13 100644 --- a/net/mac80211/mesh_hwmp.c +++ b/net/mac80211/mesh_hwmp.c @@ -11,7 +11,8 @@ #include "mesh.h" #ifdef CONFIG_MAC80211_VERBOSE_MHWMP_DEBUG -#define mhwmp_dbg(fmt, args...) printk(KERN_DEBUG "Mesh HWMP: " fmt, ##args) +#define mhwmp_dbg(fmt, args...) \ + printk(KERN_DEBUG "Mesh HWMP (%s): " fmt "\n", sdata->name, ##args) #else #define mhwmp_dbg(fmt, args...) do { (void)(0); } while (0) #endif @@ -68,12 +69,12 @@ static inline u32 u16_field_get(u8 *preq_elem, int offset, bool ae) #define PREP_IE_FLAGS(x) PREQ_IE_FLAGS(x) #define PREP_IE_HOPCOUNT(x) PREQ_IE_HOPCOUNT(x) #define PREP_IE_TTL(x) PREQ_IE_TTL(x) -#define PREP_IE_ORIG_ADDR(x) (x + 3) -#define PREP_IE_ORIG_SN(x) u32_field_get(x, 9, 0) +#define PREP_IE_ORIG_ADDR(x) (AE_F_SET(x) ? x + 27 : x + 21) +#define PREP_IE_ORIG_SN(x) u32_field_get(x, 27, AE_F_SET(x)) #define PREP_IE_LIFETIME(x) u32_field_get(x, 13, AE_F_SET(x)) #define PREP_IE_METRIC(x) u32_field_get(x, 17, AE_F_SET(x)) -#define PREP_IE_TARGET_ADDR(x) (AE_F_SET(x) ? x + 27 : x + 21) -#define PREP_IE_TARGET_SN(x) u32_field_get(x, 27, AE_F_SET(x)) +#define PREP_IE_TARGET_ADDR(x) (x + 3) +#define PREP_IE_TARGET_SN(x) u32_field_get(x, 9, 0) #define PERR_IE_TTL(x) (*(x)) #define PERR_IE_TARGET_FLAGS(x) (*(x + 2)) @@ -132,24 +133,25 @@ static int mesh_path_sel_frame_tx(enum mpath_frame_type action, u8 flags, memcpy(mgmt->sa, sdata->vif.addr, ETH_ALEN); /* BSSID == SA */ memcpy(mgmt->bssid, sdata->vif.addr, ETH_ALEN); - mgmt->u.action.category = WLAN_CATEGORY_MESH_PATH_SEL; - mgmt->u.action.u.mesh_action.action_code = MESH_PATH_SEL_ACTION; + mgmt->u.action.category = WLAN_CATEGORY_MESH_ACTION; + mgmt->u.action.u.mesh_action.action_code = + WLAN_MESH_ACTION_HWMP_PATH_SELECTION; switch (action) { case MPATH_PREQ: - mhwmp_dbg("sending PREQ to %pM\n", target); + mhwmp_dbg("sending PREQ to %pM", target); ie_len = 37; pos = skb_put(skb, 2 + ie_len); *pos++ = WLAN_EID_PREQ; break; case MPATH_PREP: - mhwmp_dbg("sending PREP to %pM\n", target); + mhwmp_dbg("sending PREP to %pM", target); ie_len = 31; pos = skb_put(skb, 2 + ie_len); *pos++ = WLAN_EID_PREP; break; case MPATH_RANN: - mhwmp_dbg("sending RANN from %pM\n", orig_addr); + mhwmp_dbg("sending RANN from %pM", orig_addr); ie_len = sizeof(struct ieee80211_rann_ie); pos = skb_put(skb, 2 + ie_len); *pos++ = WLAN_EID_RANN; @@ -163,29 +165,37 @@ static int mesh_path_sel_frame_tx(enum mpath_frame_type action, u8 flags, *pos++ = flags; *pos++ = hop_count; *pos++ = ttl; - if (action == MPATH_PREQ) { - memcpy(pos, &preq_id, 4); + if (action == MPATH_PREP) { + memcpy(pos, target, ETH_ALEN); + pos += ETH_ALEN; + memcpy(pos, &target_sn, 4); pos += 4; - } - memcpy(pos, orig_addr, ETH_ALEN); - pos += ETH_ALEN; - memcpy(pos, &orig_sn, 4); - pos += 4; - if (action != MPATH_RANN) { - memcpy(pos, &lifetime, 4); + } else { + if (action == MPATH_PREQ) { + memcpy(pos, &preq_id, 4); + pos += 4; + } + memcpy(pos, orig_addr, ETH_ALEN); + pos += ETH_ALEN; + memcpy(pos, &orig_sn, 4); pos += 4; } + memcpy(pos, &lifetime, 4); /* interval for RANN */ + pos += 4; memcpy(pos, &metric, 4); pos += 4; if (action == MPATH_PREQ) { - /* destination count */ - *pos++ = 1; + *pos++ = 1; /* destination count */ *pos++ = target_flags; - } - if (action != MPATH_RANN) { memcpy(pos, target, ETH_ALEN); pos += ETH_ALEN; memcpy(pos, &target_sn, 4); + pos += 4; + } else if (action == MPATH_PREP) { + memcpy(pos, orig_addr, ETH_ALEN); + pos += ETH_ALEN; + memcpy(pos, &orig_sn, 4); + pos += 4; } ieee80211_tx_skb(sdata, skb); @@ -224,9 +234,11 @@ int mesh_path_error_tx(u8 ttl, u8 *target, __le32 target_sn, memcpy(mgmt->da, ra, ETH_ALEN); memcpy(mgmt->sa, sdata->vif.addr, ETH_ALEN); - /* BSSID is left zeroed, wildcard value */ - mgmt->u.action.category = WLAN_CATEGORY_MESH_PATH_SEL; - mgmt->u.action.u.mesh_action.action_code = MESH_PATH_SEL_ACTION; + /* BSSID == SA */ + memcpy(mgmt->bssid, sdata->vif.addr, ETH_ALEN); + mgmt->u.action.category = WLAN_CATEGORY_MESH_ACTION; + mgmt->u.action.u.mesh_action.action_code = + WLAN_MESH_ACTION_HWMP_PATH_SELECTION; ie_len = 15; pos = skb_put(skb, 2 + ie_len); *pos++ = WLAN_EID_PERR; @@ -483,10 +495,10 @@ static void hwmp_preq_frame_process(struct ieee80211_sub_if_data *sdata, orig_sn = PREQ_IE_ORIG_SN(preq_elem); target_flags = PREQ_IE_TARGET_F(preq_elem); - mhwmp_dbg("received PREQ from %pM\n", orig_addr); + mhwmp_dbg("received PREQ from %pM", orig_addr); if (memcmp(target_addr, sdata->vif.addr, ETH_ALEN) == 0) { - mhwmp_dbg("PREQ is for us\n"); + mhwmp_dbg("PREQ is for us"); forward = false; reply = true; metric = 0; @@ -522,7 +534,7 @@ static void hwmp_preq_frame_process(struct ieee80211_sub_if_data *sdata, lifetime = PREQ_IE_LIFETIME(preq_elem); ttl = ifmsh->mshcfg.element_ttl; if (ttl != 0) { - mhwmp_dbg("replying to the PREQ\n"); + mhwmp_dbg("replying to the PREQ"); mesh_path_sel_frame_tx(MPATH_PREP, 0, target_addr, cpu_to_le32(target_sn), 0, orig_addr, cpu_to_le32(orig_sn), mgmt->sa, 0, ttl, @@ -542,7 +554,7 @@ static void hwmp_preq_frame_process(struct ieee80211_sub_if_data *sdata, ifmsh->mshstats.dropped_frames_ttl++; return; } - mhwmp_dbg("forwarding the PREQ from %pM\n", orig_addr); + mhwmp_dbg("forwarding the PREQ from %pM", orig_addr); --ttl; flags = PREQ_IE_FLAGS(preq_elem); preq_id = PREQ_IE_PREQ_ID(preq_elem); @@ -577,7 +589,7 @@ static void hwmp_prep_frame_process(struct ieee80211_sub_if_data *sdata, u8 next_hop[ETH_ALEN]; u32 target_sn, orig_sn, lifetime; - mhwmp_dbg("received PREP from %pM\n", PREP_IE_ORIG_ADDR(prep_elem)); + mhwmp_dbg("received PREP from %pM", PREP_IE_ORIG_ADDR(prep_elem)); /* Note that we divert from the draft nomenclature and denominate * destination to what the draft refers to as origininator. So in this @@ -683,6 +695,8 @@ static void hwmp_rann_frame_process(struct ieee80211_sub_if_data *sdata, u8 ttl, flags, hopcount; u8 *orig_addr; u32 orig_sn, metric; + u32 interval = ifmsh->mshcfg.dot11MeshHWMPRannInterval; + bool root_is_gate; ttl = rann->rann_ttl; if (ttl <= 1) { @@ -691,12 +705,19 @@ static void hwmp_rann_frame_process(struct ieee80211_sub_if_data *sdata, } ttl--; flags = rann->rann_flags; + root_is_gate = !!(flags & RANN_FLAG_IS_GATE); orig_addr = rann->rann_addr; orig_sn = rann->rann_seq; hopcount = rann->rann_hopcount; hopcount++; metric = rann->rann_metric; - mhwmp_dbg("received RANN from %pM\n", orig_addr); + + /* Ignore our own RANNs */ + if (memcmp(orig_addr, sdata->vif.addr, ETH_ALEN) == 0) + return; + + mhwmp_dbg("received RANN from %pM (is_gate=%d)", orig_addr, + root_is_gate); rcu_read_lock(); mpath = mesh_path_lookup(orig_addr, sdata); @@ -708,18 +729,28 @@ static void hwmp_rann_frame_process(struct ieee80211_sub_if_data *sdata, sdata->u.mesh.mshstats.dropped_frames_no_route++; return; } - mesh_queue_preq(mpath, - PREQ_Q_F_START | PREQ_Q_F_REFRESH); } + + if ((!(mpath->flags & (MESH_PATH_ACTIVE | MESH_PATH_RESOLVING)) || + time_after(jiffies, mpath->exp_time - 1*HZ)) && + !(mpath->flags & MESH_PATH_FIXED)) { + mhwmp_dbg("%s time to refresh root mpath %pM", sdata->name, + orig_addr); + mesh_queue_preq(mpath, PREQ_Q_F_START | PREQ_Q_F_REFRESH); + } + if (mpath->sn < orig_sn) { mesh_path_sel_frame_tx(MPATH_RANN, flags, orig_addr, cpu_to_le32(orig_sn), 0, NULL, 0, broadcast_addr, - hopcount, ttl, 0, + hopcount, ttl, cpu_to_le32(interval), cpu_to_le32(metric + mpath->metric), 0, sdata); mpath->sn = orig_sn; } + if (root_is_gate) + mesh_path_add_gate(mpath); + rcu_read_unlock(); } @@ -787,7 +818,7 @@ static void mesh_queue_preq(struct mesh_path *mpath, u8 flags) preq_node = kmalloc(sizeof(struct mesh_preq_queue), GFP_ATOMIC); if (!preq_node) { - mhwmp_dbg("could not allocate PREQ node\n"); + mhwmp_dbg("could not allocate PREQ node"); return; } @@ -796,7 +827,7 @@ static void mesh_queue_preq(struct mesh_path *mpath, u8 flags) spin_unlock_bh(&ifmsh->mesh_preq_queue_lock); kfree(preq_node); if (printk_ratelimit()) - mhwmp_dbg("PREQ node queue full\n"); + mhwmp_dbg("PREQ node queue full"); return; } @@ -981,35 +1012,46 @@ void mesh_path_timer(unsigned long data) { struct mesh_path *mpath = (void *) data; struct ieee80211_sub_if_data *sdata = mpath->sdata; + int ret; if (sdata->local->quiescing) return; spin_lock_bh(&mpath->state_lock); if (mpath->flags & MESH_PATH_RESOLVED || - (!(mpath->flags & MESH_PATH_RESOLVING))) + (!(mpath->flags & MESH_PATH_RESOLVING))) { mpath->flags &= ~(MESH_PATH_RESOLVING | MESH_PATH_RESOLVED); - else if (mpath->discovery_retries < max_preq_retries(sdata)) { + spin_unlock_bh(&mpath->state_lock); + } else if (mpath->discovery_retries < max_preq_retries(sdata)) { ++mpath->discovery_retries; mpath->discovery_timeout *= 2; + spin_unlock_bh(&mpath->state_lock); mesh_queue_preq(mpath, 0); } else { mpath->flags = 0; mpath->exp_time = jiffies; - mesh_path_flush_pending(mpath); + spin_unlock_bh(&mpath->state_lock); + if (!mpath->is_gate && mesh_gate_num(sdata) > 0) { + ret = mesh_path_send_to_gates(mpath); + if (ret) + mhwmp_dbg("no gate was reachable"); + } else + mesh_path_flush_pending(mpath); } - - spin_unlock_bh(&mpath->state_lock); } void mesh_path_tx_root_frame(struct ieee80211_sub_if_data *sdata) { struct ieee80211_if_mesh *ifmsh = &sdata->u.mesh; + u32 interval = ifmsh->mshcfg.dot11MeshHWMPRannInterval; + u8 flags; - mesh_path_sel_frame_tx(MPATH_RANN, 0, sdata->vif.addr, + flags = (ifmsh->mshcfg.dot11MeshGateAnnouncementProtocol) + ? RANN_FLAG_IS_GATE : 0; + mesh_path_sel_frame_tx(MPATH_RANN, flags, sdata->vif.addr, cpu_to_le32(++ifmsh->sn), 0, NULL, 0, broadcast_addr, 0, sdata->u.mesh.mshcfg.element_ttl, - 0, 0, 0, sdata); + cpu_to_le32(interval), 0, 0, sdata); } diff --git a/net/mac80211/mesh_pathtbl.c b/net/mac80211/mesh_pathtbl.c index dc7ae8d31aa..7fde32159fd 100644 --- a/net/mac80211/mesh_pathtbl.c +++ b/net/mac80211/mesh_pathtbl.c @@ -17,6 +17,12 @@ #include "ieee80211_i.h" #include "mesh.h" +#ifdef CONFIG_MAC80211_VERBOSE_MPATH_DEBUG +#define mpath_dbg(fmt, args...) printk(KERN_DEBUG fmt, ##args) +#else +#define mpath_dbg(fmt, args...) do { (void)(0); } while (0) +#endif + /* There will be initially 2^INIT_PATHS_SIZE_ORDER buckets */ #define INIT_PATHS_SIZE_ORDER 2 @@ -60,6 +66,8 @@ static inline struct mesh_table *resize_dereference_mpp_paths(void) lockdep_is_held(&pathtbl_resize_lock)); } +static int mesh_gate_add(struct mesh_table *tbl, struct mesh_path *mpath); + /* * CAREFUL -- "tbl" must not be an expression, * in particular not an rcu_dereference(), since @@ -103,6 +111,7 @@ static struct mesh_table *mesh_table_alloc(int size_order) sizeof(newtbl->hash_rnd)); for (i = 0; i <= newtbl->hash_mask; i++) spin_lock_init(&newtbl->hashwlock[i]); + spin_lock_init(&newtbl->gates_lock); return newtbl; } @@ -118,6 +127,7 @@ static void mesh_table_free(struct mesh_table *tbl, bool free_leafs) { struct hlist_head *mesh_hash; struct hlist_node *p, *q; + struct mpath_node *gate; int i; mesh_hash = tbl->hash_buckets; @@ -129,6 +139,17 @@ static void mesh_table_free(struct mesh_table *tbl, bool free_leafs) } spin_unlock_bh(&tbl->hashwlock[i]); } + if (free_leafs) { + spin_lock_bh(&tbl->gates_lock); + hlist_for_each_entry_safe(gate, p, q, + tbl->known_gates, list) { + hlist_del(&gate->list); + kfree(gate); + } + kfree(tbl->known_gates); + spin_unlock_bh(&tbl->gates_lock); + } + __mesh_table_free(tbl); } @@ -146,6 +167,7 @@ static int mesh_table_grow(struct mesh_table *oldtbl, newtbl->free_node = oldtbl->free_node; newtbl->mean_chain_len = oldtbl->mean_chain_len; newtbl->copy_node = oldtbl->copy_node; + newtbl->known_gates = oldtbl->known_gates; atomic_set(&newtbl->entries, atomic_read(&oldtbl->entries)); oldhash = oldtbl->hash_buckets; @@ -205,6 +227,111 @@ void mesh_path_assign_nexthop(struct mesh_path *mpath, struct sta_info *sta) spin_unlock_irqrestore(&mpath->frame_queue.lock, flags); } +static void prepare_for_gate(struct sk_buff *skb, char *dst_addr, + struct mesh_path *gate_mpath) +{ + struct ieee80211_hdr *hdr; + struct ieee80211s_hdr *mshdr; + int mesh_hdrlen, hdrlen; + char *next_hop; + + hdr = (struct ieee80211_hdr *) skb->data; + hdrlen = ieee80211_hdrlen(hdr->frame_control); + mshdr = (struct ieee80211s_hdr *) (skb->data + hdrlen); + + if (!(mshdr->flags & MESH_FLAGS_AE)) { + /* size of the fixed part of the mesh header */ + mesh_hdrlen = 6; + + /* make room for the two extended addresses */ + skb_push(skb, 2 * ETH_ALEN); + memmove(skb->data, hdr, hdrlen + mesh_hdrlen); + + hdr = (struct ieee80211_hdr *) skb->data; + + /* we preserve the previous mesh header and only add + * the new addreses */ + mshdr = (struct ieee80211s_hdr *) (skb->data + hdrlen); + mshdr->flags = MESH_FLAGS_AE_A5_A6; + memcpy(mshdr->eaddr1, hdr->addr3, ETH_ALEN); + memcpy(mshdr->eaddr2, hdr->addr4, ETH_ALEN); + } + + /* update next hop */ + hdr = (struct ieee80211_hdr *) skb->data; + rcu_read_lock(); + next_hop = rcu_dereference(gate_mpath->next_hop)->sta.addr; + memcpy(hdr->addr1, next_hop, ETH_ALEN); + rcu_read_unlock(); + memcpy(hdr->addr3, dst_addr, ETH_ALEN); +} + +/** + * + * mesh_path_move_to_queue - Move or copy frames from one mpath queue to another + * + * This function is used to transfer or copy frames from an unresolved mpath to + * a gate mpath. The function also adds the Address Extension field and + * updates the next hop. + * + * If a frame already has an Address Extension field, only the next hop and + * destination addresses are updated. + * + * The gate mpath must be an active mpath with a valid mpath->next_hop. + * + * @mpath: An active mpath the frames will be sent to (i.e. the gate) + * @from_mpath: The failed mpath + * @copy: When true, copy all the frames to the new mpath queue. When false, + * move them. + */ +static void mesh_path_move_to_queue(struct mesh_path *gate_mpath, + struct mesh_path *from_mpath, + bool copy) +{ + struct sk_buff *skb, *cp_skb = NULL; + struct sk_buff_head gateq, failq; + unsigned long flags; + int num_skbs; + + BUG_ON(gate_mpath == from_mpath); + BUG_ON(!gate_mpath->next_hop); + + __skb_queue_head_init(&gateq); + __skb_queue_head_init(&failq); + + spin_lock_irqsave(&from_mpath->frame_queue.lock, flags); + skb_queue_splice_init(&from_mpath->frame_queue, &failq); + spin_unlock_irqrestore(&from_mpath->frame_queue.lock, flags); + + num_skbs = skb_queue_len(&failq); + + while (num_skbs--) { + skb = __skb_dequeue(&failq); + if (copy) + cp_skb = skb_copy(skb, GFP_ATOMIC); + + prepare_for_gate(skb, gate_mpath->dst, gate_mpath); + __skb_queue_tail(&gateq, skb); + + if (copy && cp_skb) + __skb_queue_tail(&failq, cp_skb); + } + + spin_lock_irqsave(&gate_mpath->frame_queue.lock, flags); + skb_queue_splice(&gateq, &gate_mpath->frame_queue); + mpath_dbg("Mpath queue for gate %pM has %d frames\n", + gate_mpath->dst, + skb_queue_len(&gate_mpath->frame_queue)); + spin_unlock_irqrestore(&gate_mpath->frame_queue.lock, flags); + + if (!copy) + return; + + spin_lock_irqsave(&from_mpath->frame_queue.lock, flags); + skb_queue_splice(&failq, &from_mpath->frame_queue); + spin_unlock_irqrestore(&from_mpath->frame_queue.lock, flags); +} + /** * mesh_path_lookup - look up a path in the mesh path table @@ -304,6 +431,109 @@ struct mesh_path *mesh_path_lookup_by_idx(int idx, struct ieee80211_sub_if_data return NULL; } +static void mesh_gate_node_reclaim(struct rcu_head *rp) +{ + struct mpath_node *node = container_of(rp, struct mpath_node, rcu); + kfree(node); +} + +/** + * mesh_gate_add - mark mpath as path to a mesh gate and add to known_gates + * @mesh_tbl: table which contains known_gates list + * @mpath: mpath to known mesh gate + * + * Returns: 0 on success + * + */ +static int mesh_gate_add(struct mesh_table *tbl, struct mesh_path *mpath) +{ + struct mpath_node *gate, *new_gate; + struct hlist_node *n; + int err; + + rcu_read_lock(); + tbl = rcu_dereference(tbl); + + hlist_for_each_entry_rcu(gate, n, tbl->known_gates, list) + if (gate->mpath == mpath) { + err = -EEXIST; + goto err_rcu; + } + + new_gate = kzalloc(sizeof(struct mpath_node), GFP_ATOMIC); + if (!new_gate) { + err = -ENOMEM; + goto err_rcu; + } + + mpath->is_gate = true; + mpath->sdata->u.mesh.num_gates++; + new_gate->mpath = mpath; + spin_lock_bh(&tbl->gates_lock); + hlist_add_head_rcu(&new_gate->list, tbl->known_gates); + spin_unlock_bh(&tbl->gates_lock); + rcu_read_unlock(); + mpath_dbg("Mesh path (%s): Recorded new gate: %pM. %d known gates\n", + mpath->sdata->name, mpath->dst, + mpath->sdata->u.mesh.num_gates); + return 0; +err_rcu: + rcu_read_unlock(); + return err; +} + +/** + * mesh_gate_del - remove a mesh gate from the list of known gates + * @tbl: table which holds our list of known gates + * @mpath: gate mpath + * + * Returns: 0 on success + * + * Locking: must be called inside rcu_read_lock() section + */ +static int mesh_gate_del(struct mesh_table *tbl, struct mesh_path *mpath) +{ + struct mpath_node *gate; + struct hlist_node *p, *q; + + tbl = rcu_dereference(tbl); + + hlist_for_each_entry_safe(gate, p, q, tbl->known_gates, list) + if (gate->mpath == mpath) { + spin_lock_bh(&tbl->gates_lock); + hlist_del_rcu(&gate->list); + call_rcu(&gate->rcu, mesh_gate_node_reclaim); + spin_unlock_bh(&tbl->gates_lock); + mpath->sdata->u.mesh.num_gates--; + mpath->is_gate = false; + mpath_dbg("Mesh path (%s): Deleted gate: %pM. " + "%d known gates\n", mpath->sdata->name, + mpath->dst, mpath->sdata->u.mesh.num_gates); + break; + } + + return 0; +} + +/** + * + * mesh_path_add_gate - add the given mpath to a mesh gate to our path table + * @mpath: gate path to add to table + */ +int mesh_path_add_gate(struct mesh_path *mpath) +{ + return mesh_gate_add(mesh_paths, mpath); +} + +/** + * mesh_gate_num - number of gates known to this interface + * @sdata: subif data + */ +int mesh_gate_num(struct ieee80211_sub_if_data *sdata) +{ + return sdata->u.mesh.num_gates; +} + /** * mesh_path_add - allocate and add a new path to the mesh path table * @addr: destination address of the path (ETH_ALEN length) @@ -481,6 +711,7 @@ int mpp_path_add(u8 *dst, u8 *mpp, struct ieee80211_sub_if_data *sdata) new_mpath->flags = 0; skb_queue_head_init(&new_mpath->frame_queue); new_node->mpath = new_mpath; + init_timer(&new_mpath->timer); new_mpath->exp_time = jiffies; spin_lock_init(&new_mpath->state_lock); @@ -539,6 +770,7 @@ void mesh_plink_broken(struct sta_info *sta) struct hlist_node *p; struct ieee80211_sub_if_data *sdata = sta->sdata; int i; + __le16 reason = cpu_to_le16(WLAN_REASON_MESH_PATH_DEST_UNREACHABLE); rcu_read_lock(); tbl = rcu_dereference(mesh_paths); @@ -553,8 +785,7 @@ void mesh_plink_broken(struct sta_info *sta) spin_unlock_bh(&mpath->state_lock); mesh_path_error_tx(sdata->u.mesh.mshcfg.element_ttl, mpath->dst, cpu_to_le32(mpath->sn), - cpu_to_le16(PERR_RCODE_DEST_UNREACH), - bcast, sdata); + reason, bcast, sdata); } else spin_unlock_bh(&mpath->state_lock); } @@ -647,12 +878,14 @@ int mesh_path_del(u8 *addr, struct ieee80211_sub_if_data *sdata) mpath = node->mpath; if (mpath->sdata == sdata && memcmp(addr, mpath->dst, ETH_ALEN) == 0) { - spin_lock(&mpath->state_lock); + spin_lock_bh(&mpath->state_lock); + if (mpath->is_gate) + mesh_gate_del(tbl, mpath); mpath->flags |= MESH_PATH_RESOLVING; hlist_del_rcu(&node->list); call_rcu(&node->rcu, mesh_path_node_reclaim); atomic_dec(&tbl->entries); - spin_unlock(&mpath->state_lock); + spin_unlock_bh(&mpath->state_lock); goto enddel; } } @@ -681,6 +914,58 @@ void mesh_path_tx_pending(struct mesh_path *mpath) } /** + * mesh_path_send_to_gates - sends pending frames to all known mesh gates + * + * @mpath: mesh path whose queue will be emptied + * + * If there is only one gate, the frames are transferred from the failed mpath + * queue to that gate's queue. If there are more than one gates, the frames + * are copied from each gate to the next. After frames are copied, the + * mpath queues are emptied onto the transmission queue. + */ +int mesh_path_send_to_gates(struct mesh_path *mpath) +{ + struct ieee80211_sub_if_data *sdata = mpath->sdata; + struct hlist_node *n; + struct mesh_table *tbl; + struct mesh_path *from_mpath = mpath; + struct mpath_node *gate = NULL; + bool copy = false; + struct hlist_head *known_gates; + + rcu_read_lock(); + tbl = rcu_dereference(mesh_paths); + known_gates = tbl->known_gates; + rcu_read_unlock(); + + if (!known_gates) + return -EHOSTUNREACH; + + hlist_for_each_entry_rcu(gate, n, known_gates, list) { + if (gate->mpath->sdata != sdata) + continue; + + if (gate->mpath->flags & MESH_PATH_ACTIVE) { + mpath_dbg("Forwarding to %pM\n", gate->mpath->dst); + mesh_path_move_to_queue(gate->mpath, from_mpath, copy); + from_mpath = gate->mpath; + copy = true; + } else { + mpath_dbg("Not forwarding %p\n", gate->mpath); + mpath_dbg("flags %x\n", gate->mpath->flags); + } + } + + hlist_for_each_entry_rcu(gate, n, known_gates, list) + if (gate->mpath->sdata == sdata) { + mpath_dbg("Sending to %pM\n", gate->mpath->dst); + mesh_path_tx_pending(gate->mpath); + } + + return (from_mpath == mpath) ? -EHOSTUNREACH : 0; +} + +/** * mesh_path_discard_frame - discard a frame whose path could not be resolved * * @skb: frame to discard @@ -699,6 +984,7 @@ void mesh_path_discard_frame(struct sk_buff *skb, struct ieee80211_hdr *hdr = (struct ieee80211_hdr *) skb->data; struct mesh_path *mpath; u32 sn = 0; + __le16 reason = cpu_to_le16(WLAN_REASON_MESH_PATH_NOFORWARD); if (memcmp(hdr->addr4, sdata->vif.addr, ETH_ALEN) != 0) { u8 *ra, *da; @@ -709,8 +995,7 @@ void mesh_path_discard_frame(struct sk_buff *skb, if (mpath) sn = ++mpath->sn; mesh_path_error_tx(sdata->u.mesh.mshcfg.element_ttl, skb->data, - cpu_to_le32(sn), - cpu_to_le16(PERR_RCODE_NO_ROUTE), ra, sdata); + cpu_to_le32(sn), reason, ra, sdata); } kfree_skb(skb); @@ -728,8 +1013,7 @@ void mesh_path_flush_pending(struct mesh_path *mpath) { struct sk_buff *skb; - while ((skb = skb_dequeue(&mpath->frame_queue)) && - (mpath->flags & MESH_PATH_ACTIVE)) + while ((skb = skb_dequeue(&mpath->frame_queue)) != NULL) mesh_path_discard_frame(skb, mpath->sdata); } @@ -797,6 +1081,9 @@ int mesh_pathtbl_init(void) tbl_path->free_node = &mesh_path_node_free; tbl_path->copy_node = &mesh_path_node_copy; tbl_path->mean_chain_len = MEAN_CHAIN_LEN; + tbl_path->known_gates = kzalloc(sizeof(struct hlist_head), GFP_ATOMIC); + INIT_HLIST_HEAD(tbl_path->known_gates); + tbl_mpp = mesh_table_alloc(INIT_PATHS_SIZE_ORDER); if (!tbl_mpp) { @@ -806,6 +1093,8 @@ int mesh_pathtbl_init(void) tbl_mpp->free_node = &mesh_path_node_free; tbl_mpp->copy_node = &mesh_path_node_copy; tbl_mpp->mean_chain_len = MEAN_CHAIN_LEN; + tbl_mpp->known_gates = kzalloc(sizeof(struct hlist_head), GFP_ATOMIC); + INIT_HLIST_HEAD(tbl_mpp->known_gates); /* Need no locking since this is during init */ RCU_INIT_POINTER(mesh_paths, tbl_path); diff --git a/net/mac80211/mesh_plink.c b/net/mac80211/mesh_plink.c index f4adc091788..1a00d0f701c 100644 --- a/net/mac80211/mesh_plink.c +++ b/net/mac80211/mesh_plink.c @@ -19,35 +19,18 @@ #define mpl_dbg(fmt, args...) do { (void)(0); } while (0) #endif -#define PLINK_GET_LLID(p) (p + 4) -#define PLINK_GET_PLID(p) (p + 6) +#define PLINK_GET_LLID(p) (p + 2) +#define PLINK_GET_PLID(p) (p + 4) #define mod_plink_timer(s, t) (mod_timer(&s->plink_timer, \ jiffies + HZ * t / 1000)) -/* Peer link cancel reasons, all subject to ANA approval */ -#define MESH_LINK_CANCELLED 2 -#define MESH_MAX_NEIGHBORS 3 -#define MESH_CAPABILITY_POLICY_VIOLATION 4 -#define MESH_CLOSE_RCVD 5 -#define MESH_MAX_RETRIES 6 -#define MESH_CONFIRM_TIMEOUT 7 -#define MESH_SECURITY_ROLE_NEGOTIATION_DIFFERS 8 -#define MESH_SECURITY_AUTHENTICATION_IMPOSSIBLE 9 -#define MESH_SECURITY_FAILED_VERIFICATION 10 - #define dot11MeshMaxRetries(s) (s->u.mesh.mshcfg.dot11MeshMaxRetries) #define dot11MeshRetryTimeout(s) (s->u.mesh.mshcfg.dot11MeshRetryTimeout) #define dot11MeshConfirmTimeout(s) (s->u.mesh.mshcfg.dot11MeshConfirmTimeout) #define dot11MeshHoldingTimeout(s) (s->u.mesh.mshcfg.dot11MeshHoldingTimeout) #define dot11MeshMaxPeerLinks(s) (s->u.mesh.mshcfg.dot11MeshMaxPeerLinks) -enum plink_frame_type { - PLINK_OPEN = 1, - PLINK_CONFIRM, - PLINK_CLOSE -}; - enum plink_event { PLINK_UNDEFINED, OPN_ACPT, @@ -157,16 +140,16 @@ void mesh_plink_deactivate(struct sta_info *sta) } static int mesh_plink_frame_tx(struct ieee80211_sub_if_data *sdata, - enum plink_frame_type action, u8 *da, __le16 llid, __le16 plid, - __le16 reason) { + enum ieee80211_self_protected_actioncode action, + u8 *da, __le16 llid, __le16 plid, __le16 reason) { struct ieee80211_local *local = sdata->local; struct sk_buff *skb = dev_alloc_skb(local->hw.extra_tx_headroom + 400 + sdata->u.mesh.ie_len); struct ieee80211_mgmt *mgmt; bool include_plid = false; - static const u8 meshpeeringproto[] = { 0x00, 0x0F, 0xAC, 0x2A }; + int ie_len = 4; + u16 peering_proto = 0; u8 *pos; - int ie_len; if (!skb) return -1; @@ -175,63 +158,75 @@ static int mesh_plink_frame_tx(struct ieee80211_sub_if_data *sdata, * common action part (1) */ mgmt = (struct ieee80211_mgmt *) - skb_put(skb, 25 + sizeof(mgmt->u.action.u.plink_action)); - memset(mgmt, 0, 25 + sizeof(mgmt->u.action.u.plink_action)); + skb_put(skb, 25 + sizeof(mgmt->u.action.u.self_prot)); + memset(mgmt, 0, 25 + sizeof(mgmt->u.action.u.self_prot)); mgmt->frame_control = cpu_to_le16(IEEE80211_FTYPE_MGMT | IEEE80211_STYPE_ACTION); memcpy(mgmt->da, da, ETH_ALEN); memcpy(mgmt->sa, sdata->vif.addr, ETH_ALEN); memcpy(mgmt->bssid, sdata->vif.addr, ETH_ALEN); - mgmt->u.action.category = WLAN_CATEGORY_MESH_ACTION; - mgmt->u.action.u.plink_action.action_code = action; + mgmt->u.action.category = WLAN_CATEGORY_SELF_PROTECTED; + mgmt->u.action.u.self_prot.action_code = action; - if (action == PLINK_CLOSE) - mgmt->u.action.u.plink_action.aux = reason; - else { - mgmt->u.action.u.plink_action.aux = cpu_to_le16(0x0); - if (action == PLINK_CONFIRM) { - pos = skb_put(skb, 4); - /* two-byte status code followed by two-byte AID */ - memset(pos, 0, 2); + if (action != WLAN_SP_MESH_PEERING_CLOSE) { + /* capability info */ + pos = skb_put(skb, 2); + memset(pos, 0, 2); + if (action == WLAN_SP_MESH_PEERING_CONFIRM) { + /* AID */ + pos = skb_put(skb, 2); memcpy(pos + 2, &plid, 2); } - mesh_mgmt_ies_add(skb, sdata); + if (mesh_add_srates_ie(skb, sdata) || + mesh_add_ext_srates_ie(skb, sdata) || + mesh_add_rsn_ie(skb, sdata) || + mesh_add_meshid_ie(skb, sdata) || + mesh_add_meshconf_ie(skb, sdata)) + return -1; + } else { /* WLAN_SP_MESH_PEERING_CLOSE */ + if (mesh_add_meshid_ie(skb, sdata)) + return -1; } - /* Add Peer Link Management element */ + /* Add Mesh Peering Management element */ switch (action) { - case PLINK_OPEN: - ie_len = 6; + case WLAN_SP_MESH_PEERING_OPEN: break; - case PLINK_CONFIRM: - ie_len = 8; + case WLAN_SP_MESH_PEERING_CONFIRM: + ie_len += 2; include_plid = true; break; - case PLINK_CLOSE: - default: - if (!plid) - ie_len = 8; - else { - ie_len = 10; + case WLAN_SP_MESH_PEERING_CLOSE: + if (plid) { + ie_len += 2; include_plid = true; } + ie_len += 2; /* reason code */ break; + default: + return -EINVAL; } + if (WARN_ON(skb_tailroom(skb) < 2 + ie_len)) + return -ENOMEM; + pos = skb_put(skb, 2 + ie_len); - *pos++ = WLAN_EID_PEER_LINK; + *pos++ = WLAN_EID_PEER_MGMT; *pos++ = ie_len; - memcpy(pos, meshpeeringproto, sizeof(meshpeeringproto)); - pos += 4; + memcpy(pos, &peering_proto, 2); + pos += 2; memcpy(pos, &llid, 2); + pos += 2; if (include_plid) { - pos += 2; memcpy(pos, &plid, 2); - } - if (action == PLINK_CLOSE) { pos += 2; + } + if (action == WLAN_SP_MESH_PEERING_CLOSE) { memcpy(pos, &reason, 2); + pos += 2; } + if (mesh_add_vendor_ies(skb, sdata)) + return -1; ieee80211_tx_skb(sdata, skb); return 0; @@ -322,21 +317,21 @@ static void mesh_plink_timer(unsigned long data) ++sta->plink_retries; mod_plink_timer(sta, sta->plink_timeout); spin_unlock_bh(&sta->lock); - mesh_plink_frame_tx(sdata, PLINK_OPEN, sta->sta.addr, llid, - 0, 0); + mesh_plink_frame_tx(sdata, WLAN_SP_MESH_PEERING_OPEN, + sta->sta.addr, llid, 0, 0); break; } - reason = cpu_to_le16(MESH_MAX_RETRIES); + reason = cpu_to_le16(WLAN_REASON_MESH_MAX_RETRIES); /* fall through on else */ case NL80211_PLINK_CNF_RCVD: /* confirm timer */ if (!reason) - reason = cpu_to_le16(MESH_CONFIRM_TIMEOUT); + reason = cpu_to_le16(WLAN_REASON_MESH_CONFIRM_TIMEOUT); sta->plink_state = NL80211_PLINK_HOLDING; mod_plink_timer(sta, dot11MeshHoldingTimeout(sdata)); spin_unlock_bh(&sta->lock); - mesh_plink_frame_tx(sdata, PLINK_CLOSE, sta->sta.addr, llid, plid, - reason); + mesh_plink_frame_tx(sdata, WLAN_SP_MESH_PEERING_CLOSE, + sta->sta.addr, llid, plid, reason); break; case NL80211_PLINK_HOLDING: /* holding timer */ @@ -396,7 +391,7 @@ int mesh_plink_open(struct sta_info *sta) mpl_dbg("Mesh plink: starting establishment with %pM\n", sta->sta.addr); - return mesh_plink_frame_tx(sdata, PLINK_OPEN, + return mesh_plink_frame_tx(sdata, WLAN_SP_MESH_PEERING_OPEN, sta->sta.addr, llid, 0, 0); } @@ -422,7 +417,7 @@ void mesh_rx_plink_frame(struct ieee80211_sub_if_data *sdata, struct ieee80211_m struct ieee802_11_elems elems; struct sta_info *sta; enum plink_event event; - enum plink_frame_type ftype; + enum ieee80211_self_protected_actioncode ftype; size_t baselen; bool deactivated, matches_local = true; u8 ie_len; @@ -449,14 +444,15 @@ void mesh_rx_plink_frame(struct ieee80211_sub_if_data *sdata, struct ieee80211_m return; } - baseaddr = mgmt->u.action.u.plink_action.variable; - baselen = (u8 *) mgmt->u.action.u.plink_action.variable - (u8 *) mgmt; - if (mgmt->u.action.u.plink_action.action_code == PLINK_CONFIRM) { + baseaddr = mgmt->u.action.u.self_prot.variable; + baselen = (u8 *) mgmt->u.action.u.self_prot.variable - (u8 *) mgmt; + if (mgmt->u.action.u.self_prot.action_code == + WLAN_SP_MESH_PEERING_CONFIRM) { baseaddr += 4; baselen += 4; } ieee802_11_parse_elems(baseaddr, len - baselen, &elems); - if (!elems.peer_link) { + if (!elems.peering) { mpl_dbg("Mesh plink: missing necessary peer link ie\n"); return; } @@ -466,31 +462,34 @@ void mesh_rx_plink_frame(struct ieee80211_sub_if_data *sdata, struct ieee80211_m return; } - ftype = mgmt->u.action.u.plink_action.action_code; - ie_len = elems.peer_link_len; - if ((ftype == PLINK_OPEN && ie_len != 6) || - (ftype == PLINK_CONFIRM && ie_len != 8) || - (ftype == PLINK_CLOSE && ie_len != 8 && ie_len != 10)) { + ftype = mgmt->u.action.u.self_prot.action_code; + ie_len = elems.peering_len; + if ((ftype == WLAN_SP_MESH_PEERING_OPEN && ie_len != 4) || + (ftype == WLAN_SP_MESH_PEERING_CONFIRM && ie_len != 6) || + (ftype == WLAN_SP_MESH_PEERING_CLOSE && ie_len != 6 + && ie_len != 8)) { mpl_dbg("Mesh plink: incorrect plink ie length %d %d\n", ftype, ie_len); return; } - if (ftype != PLINK_CLOSE && (!elems.mesh_id || !elems.mesh_config)) { + if (ftype != WLAN_SP_MESH_PEERING_CLOSE && + (!elems.mesh_id || !elems.mesh_config)) { mpl_dbg("Mesh plink: missing necessary ie\n"); return; } /* Note the lines below are correct, the llid in the frame is the plid * from the point of view of this host. */ - memcpy(&plid, PLINK_GET_LLID(elems.peer_link), 2); - if (ftype == PLINK_CONFIRM || (ftype == PLINK_CLOSE && ie_len == 10)) - memcpy(&llid, PLINK_GET_PLID(elems.peer_link), 2); + memcpy(&plid, PLINK_GET_LLID(elems.peering), 2); + if (ftype == WLAN_SP_MESH_PEERING_CONFIRM || + (ftype == WLAN_SP_MESH_PEERING_CLOSE && ie_len == 8)) + memcpy(&llid, PLINK_GET_PLID(elems.peering), 2); rcu_read_lock(); sta = sta_info_get(sdata, mgmt->sa); - if (!sta && ftype != PLINK_OPEN) { + if (!sta && ftype != WLAN_SP_MESH_PEERING_OPEN) { mpl_dbg("Mesh plink: cls or cnf from unknown peer\n"); rcu_read_unlock(); return; @@ -509,30 +508,30 @@ void mesh_rx_plink_frame(struct ieee80211_sub_if_data *sdata, struct ieee80211_m /* Now we will figure out the appropriate event... */ event = PLINK_UNDEFINED; - if (ftype != PLINK_CLOSE && (!mesh_matches_local(&elems, sdata))) { + if (ftype != WLAN_SP_MESH_PEERING_CLOSE && + (!mesh_matches_local(&elems, sdata))) { matches_local = false; switch (ftype) { - case PLINK_OPEN: + case WLAN_SP_MESH_PEERING_OPEN: event = OPN_RJCT; break; - case PLINK_CONFIRM: + case WLAN_SP_MESH_PEERING_CONFIRM: event = CNF_RJCT; break; - case PLINK_CLOSE: - /* avoid warning */ + default: break; } } if (!sta && !matches_local) { rcu_read_unlock(); - reason = cpu_to_le16(MESH_CAPABILITY_POLICY_VIOLATION); + reason = cpu_to_le16(WLAN_REASON_MESH_CONFIG); llid = 0; - mesh_plink_frame_tx(sdata, PLINK_CLOSE, mgmt->sa, llid, - plid, reason); + mesh_plink_frame_tx(sdata, WLAN_SP_MESH_PEERING_CLOSE, + mgmt->sa, llid, plid, reason); return; } else if (!sta) { - /* ftype == PLINK_OPEN */ + /* ftype == WLAN_SP_MESH_PEERING_OPEN */ u32 rates; rcu_read_unlock(); @@ -557,21 +556,21 @@ void mesh_rx_plink_frame(struct ieee80211_sub_if_data *sdata, struct ieee80211_m } else if (matches_local) { spin_lock_bh(&sta->lock); switch (ftype) { - case PLINK_OPEN: + case WLAN_SP_MESH_PEERING_OPEN: if (!mesh_plink_free_count(sdata) || (sta->plid && sta->plid != plid)) event = OPN_IGNR; else event = OPN_ACPT; break; - case PLINK_CONFIRM: + case WLAN_SP_MESH_PEERING_CONFIRM: if (!mesh_plink_free_count(sdata) || (sta->llid != llid || sta->plid != plid)) event = CNF_IGNR; else event = CNF_ACPT; break; - case PLINK_CLOSE: + case WLAN_SP_MESH_PEERING_CLOSE: if (sta->plink_state == NL80211_PLINK_ESTAB) /* Do not check for llid or plid. This does not * follow the standard but since multiple plinks @@ -620,10 +619,12 @@ void mesh_rx_plink_frame(struct ieee80211_sub_if_data *sdata, struct ieee80211_m sta->llid = llid; mesh_plink_timer_set(sta, dot11MeshRetryTimeout(sdata)); spin_unlock_bh(&sta->lock); - mesh_plink_frame_tx(sdata, PLINK_OPEN, sta->sta.addr, llid, - 0, 0); - mesh_plink_frame_tx(sdata, PLINK_CONFIRM, sta->sta.addr, - llid, plid, 0); + mesh_plink_frame_tx(sdata, + WLAN_SP_MESH_PEERING_OPEN, + sta->sta.addr, llid, 0, 0); + mesh_plink_frame_tx(sdata, + WLAN_SP_MESH_PEERING_CONFIRM, + sta->sta.addr, llid, plid, 0); break; default: spin_unlock_bh(&sta->lock); @@ -635,10 +636,10 @@ void mesh_rx_plink_frame(struct ieee80211_sub_if_data *sdata, struct ieee80211_m switch (event) { case OPN_RJCT: case CNF_RJCT: - reason = cpu_to_le16(MESH_CAPABILITY_POLICY_VIOLATION); + reason = cpu_to_le16(WLAN_REASON_MESH_CONFIG); case CLS_ACPT: if (!reason) - reason = cpu_to_le16(MESH_CLOSE_RCVD); + reason = cpu_to_le16(WLAN_REASON_MESH_CLOSE); sta->reason = reason; sta->plink_state = NL80211_PLINK_HOLDING; if (!mod_plink_timer(sta, @@ -647,8 +648,9 @@ void mesh_rx_plink_frame(struct ieee80211_sub_if_data *sdata, struct ieee80211_m llid = sta->llid; spin_unlock_bh(&sta->lock); - mesh_plink_frame_tx(sdata, PLINK_CLOSE, sta->sta.addr, llid, - plid, reason); + mesh_plink_frame_tx(sdata, + WLAN_SP_MESH_PEERING_CLOSE, + sta->sta.addr, llid, plid, reason); break; case OPN_ACPT: /* retry timer is left untouched */ @@ -656,8 +658,9 @@ void mesh_rx_plink_frame(struct ieee80211_sub_if_data *sdata, struct ieee80211_m sta->plid = plid; llid = sta->llid; spin_unlock_bh(&sta->lock); - mesh_plink_frame_tx(sdata, PLINK_CONFIRM, sta->sta.addr, llid, - plid, 0); + mesh_plink_frame_tx(sdata, + WLAN_SP_MESH_PEERING_CONFIRM, + sta->sta.addr, llid, plid, 0); break; case CNF_ACPT: sta->plink_state = NL80211_PLINK_CNF_RCVD; @@ -677,10 +680,10 @@ void mesh_rx_plink_frame(struct ieee80211_sub_if_data *sdata, struct ieee80211_m switch (event) { case OPN_RJCT: case CNF_RJCT: - reason = cpu_to_le16(MESH_CAPABILITY_POLICY_VIOLATION); + reason = cpu_to_le16(WLAN_REASON_MESH_CONFIG); case CLS_ACPT: if (!reason) - reason = cpu_to_le16(MESH_CLOSE_RCVD); + reason = cpu_to_le16(WLAN_REASON_MESH_CLOSE); sta->reason = reason; sta->plink_state = NL80211_PLINK_HOLDING; if (!mod_plink_timer(sta, @@ -689,14 +692,15 @@ void mesh_rx_plink_frame(struct ieee80211_sub_if_data *sdata, struct ieee80211_m llid = sta->llid; spin_unlock_bh(&sta->lock); - mesh_plink_frame_tx(sdata, PLINK_CLOSE, sta->sta.addr, llid, - plid, reason); + mesh_plink_frame_tx(sdata, WLAN_SP_MESH_PEERING_CLOSE, + sta->sta.addr, llid, plid, reason); break; case OPN_ACPT: llid = sta->llid; spin_unlock_bh(&sta->lock); - mesh_plink_frame_tx(sdata, PLINK_CONFIRM, sta->sta.addr, llid, - plid, 0); + mesh_plink_frame_tx(sdata, + WLAN_SP_MESH_PEERING_CONFIRM, + sta->sta.addr, llid, plid, 0); break; case CNF_ACPT: del_timer(&sta->plink_timer); @@ -717,10 +721,10 @@ void mesh_rx_plink_frame(struct ieee80211_sub_if_data *sdata, struct ieee80211_m switch (event) { case OPN_RJCT: case CNF_RJCT: - reason = cpu_to_le16(MESH_CAPABILITY_POLICY_VIOLATION); + reason = cpu_to_le16(WLAN_REASON_MESH_CONFIG); case CLS_ACPT: if (!reason) - reason = cpu_to_le16(MESH_CLOSE_RCVD); + reason = cpu_to_le16(WLAN_REASON_MESH_CLOSE); sta->reason = reason; sta->plink_state = NL80211_PLINK_HOLDING; if (!mod_plink_timer(sta, @@ -729,8 +733,9 @@ void mesh_rx_plink_frame(struct ieee80211_sub_if_data *sdata, struct ieee80211_m llid = sta->llid; spin_unlock_bh(&sta->lock); - mesh_plink_frame_tx(sdata, PLINK_CLOSE, sta->sta.addr, llid, - plid, reason); + mesh_plink_frame_tx(sdata, + WLAN_SP_MESH_PEERING_CLOSE, + sta->sta.addr, llid, plid, reason); break; case OPN_ACPT: del_timer(&sta->plink_timer); @@ -740,8 +745,9 @@ void mesh_rx_plink_frame(struct ieee80211_sub_if_data *sdata, struct ieee80211_m ieee80211_bss_info_change_notify(sdata, BSS_CHANGED_BEACON); mpl_dbg("Mesh plink with %pM ESTABLISHED\n", sta->sta.addr); - mesh_plink_frame_tx(sdata, PLINK_CONFIRM, sta->sta.addr, llid, - plid, 0); + mesh_plink_frame_tx(sdata, + WLAN_SP_MESH_PEERING_CONFIRM, + sta->sta.addr, llid, plid, 0); break; default: spin_unlock_bh(&sta->lock); @@ -752,7 +758,7 @@ void mesh_rx_plink_frame(struct ieee80211_sub_if_data *sdata, struct ieee80211_m case NL80211_PLINK_ESTAB: switch (event) { case CLS_ACPT: - reason = cpu_to_le16(MESH_CLOSE_RCVD); + reason = cpu_to_le16(WLAN_REASON_MESH_CLOSE); sta->reason = reason; deactivated = __mesh_plink_deactivate(sta); sta->plink_state = NL80211_PLINK_HOLDING; @@ -761,14 +767,15 @@ void mesh_rx_plink_frame(struct ieee80211_sub_if_data *sdata, struct ieee80211_m spin_unlock_bh(&sta->lock); if (deactivated) ieee80211_bss_info_change_notify(sdata, BSS_CHANGED_BEACON); - mesh_plink_frame_tx(sdata, PLINK_CLOSE, sta->sta.addr, llid, - plid, reason); + mesh_plink_frame_tx(sdata, WLAN_SP_MESH_PEERING_CLOSE, + sta->sta.addr, llid, plid, reason); break; case OPN_ACPT: llid = sta->llid; spin_unlock_bh(&sta->lock); - mesh_plink_frame_tx(sdata, PLINK_CONFIRM, sta->sta.addr, llid, - plid, 0); + mesh_plink_frame_tx(sdata, + WLAN_SP_MESH_PEERING_CONFIRM, + sta->sta.addr, llid, plid, 0); break; default: spin_unlock_bh(&sta->lock); @@ -790,8 +797,8 @@ void mesh_rx_plink_frame(struct ieee80211_sub_if_data *sdata, struct ieee80211_m llid = sta->llid; reason = sta->reason; spin_unlock_bh(&sta->lock); - mesh_plink_frame_tx(sdata, PLINK_CLOSE, sta->sta.addr, - llid, plid, reason); + mesh_plink_frame_tx(sdata, WLAN_SP_MESH_PEERING_CLOSE, + sta->sta.addr, llid, plid, reason); break; default: spin_unlock_bh(&sta->lock); diff --git a/net/mac80211/mlme.c b/net/mac80211/mlme.c index d6470c7fd6c..60a6f273cd3 100644 --- a/net/mac80211/mlme.c +++ b/net/mac80211/mlme.c @@ -1482,10 +1482,14 @@ static bool ieee80211_assoc_success(struct ieee80211_work *wk, ifmgd->aid = aid; - sta = sta_info_alloc(sdata, cbss->bssid, GFP_KERNEL); - if (!sta) { - printk(KERN_DEBUG "%s: failed to alloc STA entry for" - " the AP\n", sdata->name); + mutex_lock(&sdata->local->sta_mtx); + /* + * station info was already allocated and inserted before + * the association and should be available to us + */ + sta = sta_info_get_rx(sdata, cbss->bssid); + if (WARN_ON(!sta)) { + mutex_unlock(&sdata->local->sta_mtx); return false; } @@ -1556,7 +1560,8 @@ static bool ieee80211_assoc_success(struct ieee80211_work *wk, if (elems.wmm_param) set_sta_flags(sta, WLAN_STA_WME); - err = sta_info_insert(sta); + /* sta_info_reinsert will also unlock the mutex lock */ + err = sta_info_reinsert(sta); sta = NULL; if (err) { printk(KERN_DEBUG "%s: failed to insert STA entry for" @@ -2429,6 +2434,32 @@ int ieee80211_mgd_auth(struct ieee80211_sub_if_data *sdata, return 0; } +/* create and insert a dummy station entry */ +static int ieee80211_pre_assoc(struct ieee80211_sub_if_data *sdata, + u8 *bssid) { + struct sta_info *sta; + int err; + + sta = sta_info_alloc(sdata, bssid, GFP_KERNEL); + if (!sta) { + printk(KERN_DEBUG "%s: failed to alloc STA entry for" + " the AP\n", sdata->name); + return -ENOMEM; + } + + sta->dummy = true; + + err = sta_info_insert(sta); + sta = NULL; + if (err) { + printk(KERN_DEBUG "%s: failed to insert Dummy STA entry for" + " the AP (error %d)\n", sdata->name, err); + return err; + } + + return 0; +} + static enum work_done_result ieee80211_assoc_done(struct ieee80211_work *wk, struct sk_buff *skb) { @@ -2436,9 +2467,11 @@ static enum work_done_result ieee80211_assoc_done(struct ieee80211_work *wk, struct ieee80211_mgmt *mgmt; struct ieee80211_rx_status *rx_status; struct ieee802_11_elems elems; + struct cfg80211_bss *cbss = wk->assoc.bss; u16 status; if (!skb) { + sta_info_destroy_addr(wk->sdata, cbss->bssid); cfg80211_send_assoc_timeout(wk->sdata->dev, wk->filter_ta); goto destroy; } @@ -2468,12 +2501,16 @@ static enum work_done_result ieee80211_assoc_done(struct ieee80211_work *wk, if (!ieee80211_assoc_success(wk, mgmt, skb->len)) { mutex_unlock(&wk->sdata->u.mgd.mtx); /* oops -- internal error -- send timeout for now */ + sta_info_destroy_addr(wk->sdata, cbss->bssid); cfg80211_send_assoc_timeout(wk->sdata->dev, wk->filter_ta); return WORK_DONE_DESTROY; } mutex_unlock(&wk->sdata->u.mgd.mtx); + } else { + /* assoc failed - destroy the dummy station entry */ + sta_info_destroy_addr(wk->sdata, cbss->bssid); } cfg80211_send_rx_assoc(wk->sdata->dev, skb->data, skb->len); @@ -2492,7 +2529,7 @@ int ieee80211_mgd_assoc(struct ieee80211_sub_if_data *sdata, struct ieee80211_bss *bss = (void *)req->bss->priv; struct ieee80211_work *wk; const u8 *ssid; - int i; + int i, err; mutex_lock(&ifmgd->mtx); if (ifmgd->associated) { @@ -2517,6 +2554,16 @@ int ieee80211_mgd_assoc(struct ieee80211_sub_if_data *sdata, if (!wk) return -ENOMEM; + /* + * create a dummy station info entry in order + * to start accepting incoming EAPOL packets from the station + */ + err = ieee80211_pre_assoc(sdata, req->bss->bssid); + if (err) { + kfree(wk); + return err; + } + ifmgd->flags &= ~IEEE80211_STA_DISABLE_11N; ifmgd->flags &= ~IEEE80211_STA_NULLFUNC_ACKED; diff --git a/net/mac80211/rx.c b/net/mac80211/rx.c index fe2c2a71779..f45fd2fedc2 100644 --- a/net/mac80211/rx.c +++ b/net/mac80211/rx.c @@ -850,8 +850,21 @@ ieee80211_rx_h_check(struct ieee80211_rx_data *rx) ieee80211_is_pspoll(hdr->frame_control)) && rx->sdata->vif.type != NL80211_IFTYPE_ADHOC && rx->sdata->vif.type != NL80211_IFTYPE_WDS && - (!rx->sta || !test_sta_flags(rx->sta, WLAN_STA_ASSOC)))) + (!rx->sta || !test_sta_flags(rx->sta, WLAN_STA_ASSOC)))) { + if (rx->sta && rx->sta->dummy && + ieee80211_is_data_present(hdr->frame_control)) { + u16 ethertype; + u8 *payload; + + payload = rx->skb->data + + ieee80211_hdrlen(hdr->frame_control); + ethertype = (payload[6] << 8) | payload[7]; + if (cpu_to_be16(ethertype) == + rx->sdata->control_port_protocol) + return RX_CONTINUE; + } return RX_DROP_MONITOR; + } return RX_CONTINUE; } @@ -2220,12 +2233,29 @@ ieee80211_rx_h_action(struct ieee80211_rx_data *rx) goto handled; } break; + case WLAN_CATEGORY_SELF_PROTECTED: + switch (mgmt->u.action.u.self_prot.action_code) { + case WLAN_SP_MESH_PEERING_OPEN: + case WLAN_SP_MESH_PEERING_CLOSE: + case WLAN_SP_MESH_PEERING_CONFIRM: + if (!ieee80211_vif_is_mesh(&sdata->vif)) + goto invalid; + if (sdata->u.mesh.security != IEEE80211_MESH_SEC_NONE) + /* userspace handles this frame */ + break; + goto queue; + case WLAN_SP_MGK_INFORM: + case WLAN_SP_MGK_ACK: + if (!ieee80211_vif_is_mesh(&sdata->vif)) + goto invalid; + break; + } + break; case WLAN_CATEGORY_MESH_ACTION: if (!ieee80211_vif_is_mesh(&sdata->vif)) break; - goto queue; - case WLAN_CATEGORY_MESH_PATH_SEL: - if (!mesh_path_sel_is_hwmp(sdata)) + if (mesh_action_is_path_sel(mgmt) && + (!mesh_path_sel_is_hwmp(sdata))) break; goto queue; } @@ -2686,7 +2716,9 @@ static int prepare_for_handlers(struct ieee80211_rx_data *rx, } else if (!ieee80211_bssid_match(bssid, sdata->vif.addr)) { if (!(status->rx_flags & IEEE80211_RX_IN_SCAN) && - !ieee80211_is_beacon(hdr->frame_control)) + !ieee80211_is_beacon(hdr->frame_control) && + !(ieee80211_is_action(hdr->frame_control) && + sdata->vif.p2p)) return 0; status->rx_flags &= ~IEEE80211_RX_RA_MATCH; } @@ -2791,7 +2823,7 @@ static void __ieee80211_rx_handle_packet(struct ieee80211_hw *hw, if (ieee80211_is_data(fc)) { prev_sta = NULL; - for_each_sta_info(local, hdr->addr2, sta, tmp) { + for_each_sta_info_rx(local, hdr->addr2, sta, tmp) { if (!prev_sta) { prev_sta = sta; continue; @@ -2835,7 +2867,7 @@ static void __ieee80211_rx_handle_packet(struct ieee80211_hw *hw, continue; } - rx.sta = sta_info_get_bss(prev, hdr->addr2); + rx.sta = sta_info_get_bss_rx(prev, hdr->addr2); rx.sdata = prev; ieee80211_prepare_and_rx_handle(&rx, skb, false); @@ -2843,7 +2875,7 @@ static void __ieee80211_rx_handle_packet(struct ieee80211_hw *hw, } if (prev) { - rx.sta = sta_info_get_bss(prev, hdr->addr2); + rx.sta = sta_info_get_bss_rx(prev, hdr->addr2); rx.sdata = prev; if (ieee80211_prepare_and_rx_handle(&rx, skb, true)) diff --git a/net/mac80211/sta_info.c b/net/mac80211/sta_info.c index 0bdbf3b8f28..6bc17fb80ee 100644 --- a/net/mac80211/sta_info.c +++ b/net/mac80211/sta_info.c @@ -100,6 +100,27 @@ struct sta_info *sta_info_get(struct ieee80211_sub_if_data *sdata, lockdep_is_held(&local->sta_lock) || lockdep_is_held(&local->sta_mtx)); while (sta) { + if (sta->sdata == sdata && !sta->dummy && + memcmp(sta->sta.addr, addr, ETH_ALEN) == 0) + break; + sta = rcu_dereference_check(sta->hnext, + lockdep_is_held(&local->sta_lock) || + lockdep_is_held(&local->sta_mtx)); + } + return sta; +} + +/* get a station info entry even if it is a dummy station*/ +struct sta_info *sta_info_get_rx(struct ieee80211_sub_if_data *sdata, + const u8 *addr) +{ + struct ieee80211_local *local = sdata->local; + struct sta_info *sta; + + sta = rcu_dereference_check(local->sta_hash[STA_HASH(addr)], + lockdep_is_held(&local->sta_lock) || + lockdep_is_held(&local->sta_mtx)); + while (sta) { if (sta->sdata == sdata && memcmp(sta->sta.addr, addr, ETH_ALEN) == 0) break; @@ -126,6 +147,32 @@ struct sta_info *sta_info_get_bss(struct ieee80211_sub_if_data *sdata, while (sta) { if ((sta->sdata == sdata || (sta->sdata->bss && sta->sdata->bss == sdata->bss)) && + !sta->dummy && + memcmp(sta->sta.addr, addr, ETH_ALEN) == 0) + break; + sta = rcu_dereference_check(sta->hnext, + lockdep_is_held(&local->sta_lock) || + lockdep_is_held(&local->sta_mtx)); + } + return sta; +} + +/* + * Get sta info either from the specified interface + * or from one of its vlans (including dummy stations) + */ +struct sta_info *sta_info_get_bss_rx(struct ieee80211_sub_if_data *sdata, + const u8 *addr) +{ + struct ieee80211_local *local = sdata->local; + struct sta_info *sta; + + sta = rcu_dereference_check(local->sta_hash[STA_HASH(addr)], + lockdep_is_held(&local->sta_lock) || + lockdep_is_held(&local->sta_mtx)); + while (sta) { + if ((sta->sdata == sdata || + (sta->sdata->bss && sta->sdata->bss == sdata->bss)) && memcmp(sta->sta.addr, addr, ETH_ALEN) == 0) break; sta = rcu_dereference_check(sta->hnext, @@ -280,7 +327,8 @@ struct sta_info *sta_info_alloc(struct ieee80211_sub_if_data *sdata, return sta; } -static int sta_info_finish_insert(struct sta_info *sta, bool async) +static int sta_info_finish_insert(struct sta_info *sta, + bool async, bool dummy_reinsert) { struct ieee80211_local *local = sta->local; struct ieee80211_sub_if_data *sdata = sta->sdata; @@ -290,51 +338,58 @@ static int sta_info_finish_insert(struct sta_info *sta, bool async) lockdep_assert_held(&local->sta_mtx); - /* notify driver */ - if (sdata->vif.type == NL80211_IFTYPE_AP_VLAN) - sdata = container_of(sdata->bss, - struct ieee80211_sub_if_data, - u.ap); - err = drv_sta_add(local, sdata, &sta->sta); - if (err) { - if (!async) - return err; - printk(KERN_DEBUG "%s: failed to add IBSS STA %pM to driver (%d)" - " - keeping it anyway.\n", - sdata->name, sta->sta.addr, err); - } else { - sta->uploaded = true; + if (!sta->dummy || dummy_reinsert) { + /* notify driver */ + if (sdata->vif.type == NL80211_IFTYPE_AP_VLAN) + sdata = container_of(sdata->bss, + struct ieee80211_sub_if_data, + u.ap); + err = drv_sta_add(local, sdata, &sta->sta); + if (err) { + if (!async) + return err; + printk(KERN_DEBUG "%s: failed to add IBSS STA %pM to " + "driver (%d) - keeping it anyway.\n", + sdata->name, sta->sta.addr, err); + } else { + sta->uploaded = true; #ifdef CONFIG_MAC80211_VERBOSE_DEBUG - if (async) - wiphy_debug(local->hw.wiphy, - "Finished adding IBSS STA %pM\n", - sta->sta.addr); + if (async) + wiphy_debug(local->hw.wiphy, + "Finished adding IBSS STA %pM\n", + sta->sta.addr); #endif + } + + sdata = sta->sdata; } - sdata = sta->sdata; + if (!dummy_reinsert) { + if (!async) { + local->num_sta++; + local->sta_generation++; + smp_mb(); - if (!async) { - local->num_sta++; - local->sta_generation++; - smp_mb(); + /* make the station visible */ + spin_lock_irqsave(&local->sta_lock, flags); + sta_info_hash_add(local, sta); + spin_unlock_irqrestore(&local->sta_lock, flags); + } - /* make the station visible */ - spin_lock_irqsave(&local->sta_lock, flags); - sta_info_hash_add(local, sta); - spin_unlock_irqrestore(&local->sta_lock, flags); + list_add(&sta->list, &local->sta_list); + } else { + sta->dummy = false; } - list_add(&sta->list, &local->sta_list); - - ieee80211_sta_debugfs_add(sta); - rate_control_add_sta_debugfs(sta); - - memset(&sinfo, 0, sizeof(sinfo)); - sinfo.filled = 0; - sinfo.generation = local->sta_generation; - cfg80211_new_sta(sdata->dev, sta->sta.addr, &sinfo, GFP_KERNEL); + if (!sta->dummy) { + ieee80211_sta_debugfs_add(sta); + rate_control_add_sta_debugfs(sta); + memset(&sinfo, 0, sizeof(sinfo)); + sinfo.filled = 0; + sinfo.generation = local->sta_generation; + cfg80211_new_sta(sdata->dev, sta->sta.addr, &sinfo, GFP_KERNEL); + } return 0; } @@ -351,7 +406,7 @@ static void sta_info_finish_pending(struct ieee80211_local *local) list_del(&sta->list); spin_unlock_irqrestore(&local->sta_lock, flags); - sta_info_finish_insert(sta, true); + sta_info_finish_insert(sta, true, false); spin_lock_irqsave(&local->sta_lock, flags); } @@ -368,106 +423,117 @@ static void sta_info_finish_work(struct work_struct *work) mutex_unlock(&local->sta_mtx); } -int sta_info_insert_rcu(struct sta_info *sta) __acquires(RCU) +static int sta_info_insert_check(struct sta_info *sta) { - struct ieee80211_local *local = sta->local; struct ieee80211_sub_if_data *sdata = sta->sdata; - unsigned long flags; - int err = 0; /* * Can't be a WARN_ON because it can be triggered through a race: * something inserts a STA (on one CPU) without holding the RTNL * and another CPU turns off the net device. */ - if (unlikely(!ieee80211_sdata_running(sdata))) { - err = -ENETDOWN; - rcu_read_lock(); - goto out_free; - } + if (unlikely(!ieee80211_sdata_running(sdata))) + return -ENETDOWN; if (WARN_ON(compare_ether_addr(sta->sta.addr, sdata->vif.addr) == 0 || - is_multicast_ether_addr(sta->sta.addr))) { - err = -EINVAL; + is_multicast_ether_addr(sta->sta.addr))) + return -EINVAL; + + return 0; +} + +static int sta_info_insert_ibss(struct sta_info *sta) __acquires(RCU) +{ + struct ieee80211_local *local = sta->local; + struct ieee80211_sub_if_data *sdata = sta->sdata; + unsigned long flags; + + spin_lock_irqsave(&local->sta_lock, flags); + /* check if STA exists already */ + if (sta_info_get_bss_rx(sdata, sta->sta.addr)) { + spin_unlock_irqrestore(&local->sta_lock, flags); rcu_read_lock(); - goto out_free; + return -EEXIST; } - /* - * In ad-hoc mode, we sometimes need to insert stations - * from tasklet context from the RX path. To avoid races, - * always do so in that case -- see the comment below. - */ - if (sdata->vif.type == NL80211_IFTYPE_ADHOC) { - spin_lock_irqsave(&local->sta_lock, flags); - /* check if STA exists already */ - if (sta_info_get_bss(sdata, sta->sta.addr)) { - spin_unlock_irqrestore(&local->sta_lock, flags); - rcu_read_lock(); - err = -EEXIST; - goto out_free; - } - - local->num_sta++; - local->sta_generation++; - smp_mb(); - sta_info_hash_add(local, sta); + local->num_sta++; + local->sta_generation++; + smp_mb(); + sta_info_hash_add(local, sta); - list_add_tail(&sta->list, &local->sta_pending_list); + list_add_tail(&sta->list, &local->sta_pending_list); - rcu_read_lock(); - spin_unlock_irqrestore(&local->sta_lock, flags); + rcu_read_lock(); + spin_unlock_irqrestore(&local->sta_lock, flags); #ifdef CONFIG_MAC80211_VERBOSE_DEBUG - wiphy_debug(local->hw.wiphy, "Added IBSS STA %pM\n", - sta->sta.addr); + wiphy_debug(local->hw.wiphy, "Added IBSS STA %pM\n", + sta->sta.addr); #endif /* CONFIG_MAC80211_VERBOSE_DEBUG */ - ieee80211_queue_work(&local->hw, &local->sta_finish_work); + ieee80211_queue_work(&local->hw, &local->sta_finish_work); - return 0; - } + return 0; +} + +/* + * should be called with sta_mtx locked + * this function replaces the mutex lock + * with a RCU lock + */ +static int sta_info_insert_non_ibss(struct sta_info *sta) __acquires(RCU) +{ + struct ieee80211_local *local = sta->local; + struct ieee80211_sub_if_data *sdata = sta->sdata; + unsigned long flags; + struct sta_info *exist_sta; + bool dummy_reinsert = false; + int err = 0; + + lockdep_assert_held(&local->sta_mtx); /* * On first glance, this will look racy, because the code - * below this point, which inserts a station with sleeping, + * in this function, which inserts a station with sleeping, * unlocks the sta_lock between checking existence in the * hash table and inserting into it. * * However, it is not racy against itself because it keeps - * the mutex locked. It still seems to race against the - * above code that atomically inserts the station... That, - * however, is not true because the above code can only - * be invoked for IBSS interfaces, and the below code will - * not be -- and the two do not race against each other as - * the hash table also keys off the interface. + * the mutex locked. */ - might_sleep(); - - mutex_lock(&local->sta_mtx); - spin_lock_irqsave(&local->sta_lock, flags); - /* check if STA exists already */ - if (sta_info_get_bss(sdata, sta->sta.addr)) { - spin_unlock_irqrestore(&local->sta_lock, flags); - mutex_unlock(&local->sta_mtx); - rcu_read_lock(); - err = -EEXIST; - goto out_free; + /* + * check if STA exists already. + * only accept a scenario of a second call to sta_info_insert_non_ibss + * with a dummy station entry that was inserted earlier + * in that case - assume that the dummy station flag should + * be removed. + */ + exist_sta = sta_info_get_bss_rx(sdata, sta->sta.addr); + if (exist_sta) { + if (exist_sta == sta && sta->dummy) { + dummy_reinsert = true; + } else { + spin_unlock_irqrestore(&local->sta_lock, flags); + mutex_unlock(&local->sta_mtx); + rcu_read_lock(); + return -EEXIST; + } } spin_unlock_irqrestore(&local->sta_lock, flags); - err = sta_info_finish_insert(sta, false); + err = sta_info_finish_insert(sta, false, dummy_reinsert); if (err) { mutex_unlock(&local->sta_mtx); rcu_read_lock(); - goto out_free; + return err; } #ifdef CONFIG_MAC80211_VERBOSE_DEBUG - wiphy_debug(local->hw.wiphy, "Inserted STA %pM\n", sta->sta.addr); + wiphy_debug(local->hw.wiphy, "Inserted %sSTA %pM\n", + sta->dummy ? "dummy " : "", sta->sta.addr); #endif /* CONFIG_MAC80211_VERBOSE_DEBUG */ /* move reference to rcu-protected */ @@ -478,6 +544,51 @@ int sta_info_insert_rcu(struct sta_info *sta) __acquires(RCU) mesh_accept_plinks_update(sdata); return 0; +} + +int sta_info_insert_rcu(struct sta_info *sta) __acquires(RCU) +{ + struct ieee80211_local *local = sta->local; + struct ieee80211_sub_if_data *sdata = sta->sdata; + int err = 0; + + err = sta_info_insert_check(sta); + if (err) { + rcu_read_lock(); + goto out_free; + } + + /* + * In ad-hoc mode, we sometimes need to insert stations + * from tasklet context from the RX path. To avoid races, + * always do so in that case -- see the comment below. + */ + if (sdata->vif.type == NL80211_IFTYPE_ADHOC) { + err = sta_info_insert_ibss(sta); + if (err) + goto out_free; + + return 0; + } + + /* + * It might seem that the function called below is in race against + * the function call above that atomically inserts the station... That, + * however, is not true because the above code can only + * be invoked for IBSS interfaces, and the below code will + * not be -- and the two do not race against each other as + * the hash table also keys off the interface. + */ + + might_sleep(); + + mutex_lock(&local->sta_mtx); + + err = sta_info_insert_non_ibss(sta); + if (err) + goto out_free; + + return 0; out_free: BUG_ON(!err); __sta_info_free(local, sta); @@ -493,6 +604,25 @@ int sta_info_insert(struct sta_info *sta) return err; } +/* Caller must hold sta->local->sta_mtx */ +int sta_info_reinsert(struct sta_info *sta) +{ + struct ieee80211_local *local = sta->local; + int err = 0; + + err = sta_info_insert_check(sta); + if (err) { + mutex_unlock(&local->sta_mtx); + return err; + } + + might_sleep(); + + err = sta_info_insert_non_ibss(sta); + rcu_read_unlock(); + return err; +} + static inline void __bss_tim_set(struct ieee80211_if_ap *bss, u16 aid) { /* @@ -733,7 +863,7 @@ int sta_info_destroy_addr(struct ieee80211_sub_if_data *sdata, const u8 *addr) int ret; mutex_lock(&sdata->local->sta_mtx); - sta = sta_info_get(sdata, addr); + sta = sta_info_get_rx(sdata, addr); ret = __sta_info_destroy(sta); mutex_unlock(&sdata->local->sta_mtx); @@ -747,7 +877,7 @@ int sta_info_destroy_addr_bss(struct ieee80211_sub_if_data *sdata, int ret; mutex_lock(&sdata->local->sta_mtx); - sta = sta_info_get_bss(sdata, addr); + sta = sta_info_get_bss_rx(sdata, addr); ret = __sta_info_destroy(sta); mutex_unlock(&sdata->local->sta_mtx); diff --git a/net/mac80211/sta_info.h b/net/mac80211/sta_info.h index 28beb78e601..e9eb565506d 100644 --- a/net/mac80211/sta_info.h +++ b/net/mac80211/sta_info.h @@ -238,10 +238,12 @@ struct sta_ampdu_mlme { * @plink_timer: peer link watch timer * @plink_timer_was_running: used by suspend/resume to restore timers * @debugfs: debug filesystem info - * @sta: station information we share with the driver * @dead: set to true when sta is unlinked * @uploaded: set to true when sta is uploaded to the driver * @lost_packets: number of consecutive lost packets + * @dummy: indicate a dummy station created for receiving + * EAP frames before association + * @sta: station information we share with the driver */ struct sta_info { /* General information, mostly static */ @@ -336,6 +338,9 @@ struct sta_info { unsigned int lost_packets; + /* should be right in front of sta to be in the same cache line */ + bool dummy; + /* keep last! */ struct ieee80211_sta sta; }; @@ -436,9 +441,15 @@ rcu_dereference_protected_tid_tx(struct sta_info *sta, int tid) struct sta_info *sta_info_get(struct ieee80211_sub_if_data *sdata, const u8 *addr); +struct sta_info *sta_info_get_rx(struct ieee80211_sub_if_data *sdata, + const u8 *addr); + struct sta_info *sta_info_get_bss(struct ieee80211_sub_if_data *sdata, const u8 *addr); +struct sta_info *sta_info_get_bss_rx(struct ieee80211_sub_if_data *sdata, + const u8 *addr); + static inline void for_each_sta_info_type_check(struct ieee80211_local *local, const u8 *addr, @@ -459,6 +470,22 @@ void for_each_sta_info_type_check(struct ieee80211_local *local, _sta = nxt, \ nxt = _sta ? rcu_dereference(_sta->hnext) : NULL \ ) \ + /* run code only if address matches and it's not a dummy sta */ \ + if (memcmp(_sta->sta.addr, (_addr), ETH_ALEN) == 0 && \ + !_sta->dummy) + +#define for_each_sta_info_rx(local, _addr, _sta, nxt) \ + for ( /* initialise loop */ \ + _sta = rcu_dereference(local->sta_hash[STA_HASH(_addr)]),\ + nxt = _sta ? rcu_dereference(_sta->hnext) : NULL; \ + /* typecheck */ \ + for_each_sta_info_type_check(local, (_addr), _sta, nxt),\ + /* continue condition */ \ + _sta; \ + /* advance loop */ \ + _sta = nxt, \ + nxt = _sta ? rcu_dereference(_sta->hnext) : NULL \ + ) \ /* compare address and run code only if it matches */ \ if (memcmp(_sta->sta.addr, (_addr), ETH_ALEN) == 0) @@ -484,6 +511,7 @@ struct sta_info *sta_info_alloc(struct ieee80211_sub_if_data *sdata, int sta_info_insert(struct sta_info *sta); int sta_info_insert_rcu(struct sta_info *sta) __acquires(RCU); int sta_info_insert_atomic(struct sta_info *sta); +int sta_info_reinsert(struct sta_info *sta); int sta_info_destroy_addr(struct ieee80211_sub_if_data *sdata, const u8 *addr); diff --git a/net/mac80211/status.c b/net/mac80211/status.c index a89cca3491b..e51bd2a1a07 100644 --- a/net/mac80211/status.c +++ b/net/mac80211/status.c @@ -187,6 +187,8 @@ void ieee80211_tx_status(struct ieee80211_hw *hw, struct sk_buff *skb) int rates_idx = -1; bool send_to_cooked; bool acked; + struct ieee80211_bar *bar; + u16 tid; for (i = 0; i < IEEE80211_TX_MAX_RATES; i++) { if (info->status.rates[i].idx < 0) { @@ -243,6 +245,22 @@ void ieee80211_tx_status(struct ieee80211_hw *hw, struct sk_buff *skb) tid, ssn); } + if (!acked && ieee80211_is_back_req(fc)) { + /* + * BAR failed, let's tear down the BA session as a + * last resort as some STAs (Intel 5100 on Windows) + * can get stuck when the BA window isn't flushed + * correctly. + */ + bar = (struct ieee80211_bar *) skb->data; + if (!(bar->control & IEEE80211_BAR_CTRL_MULTI_TID)) { + tid = (bar->control & + IEEE80211_BAR_CTRL_TID_INFO_MASK) >> + IEEE80211_BAR_CTRL_TID_INFO_SHIFT; + ieee80211_stop_tx_ba_session(&sta->sta, tid); + } + } + if (info->flags & IEEE80211_TX_STAT_TX_FILTERED) { ieee80211_handle_filtered_frame(local, sta, skb); rcu_read_unlock(); diff --git a/net/mac80211/tx.c b/net/mac80211/tx.c index 69fd494f32f..01072639666 100644 --- a/net/mac80211/tx.c +++ b/net/mac80211/tx.c @@ -2295,13 +2295,23 @@ struct sk_buff *ieee80211_beacon_get_tim(struct ieee80211_hw *hw, memcpy(mgmt->bssid, sdata->vif.addr, ETH_ALEN); mgmt->u.beacon.beacon_int = cpu_to_le16(sdata->vif.bss_conf.beacon_int); - mgmt->u.beacon.capab_info = 0x0; /* 0x0 for MPs */ + mgmt->u.beacon.capab_info |= cpu_to_le16( + sdata->u.mesh.security ? WLAN_CAPABILITY_PRIVACY : 0); pos = skb_put(skb, 2); *pos++ = WLAN_EID_SSID; *pos++ = 0x0; - mesh_mgmt_ies_add(skb, sdata); + if (mesh_add_srates_ie(skb, sdata) || + mesh_add_ds_params_ie(skb, sdata) || + mesh_add_ext_srates_ie(skb, sdata) || + mesh_add_rsn_ie(skb, sdata) || + mesh_add_meshid_ie(skb, sdata) || + mesh_add_meshconf_ie(skb, sdata) || + mesh_add_vendor_ies(skb, sdata)) { + pr_err("o11s: couldn't add ies!\n"); + goto out; + } } else { WARN_ON(1); goto out; diff --git a/net/nfc/core.c b/net/nfc/core.c index b6fd4e1f205..284e2f6a14f 100644 --- a/net/nfc/core.c +++ b/net/nfc/core.c @@ -322,7 +322,9 @@ struct nfc_dev *nfc_get_device(unsigned idx) * @supported_protocols: NFC protocols supported by the device */ struct nfc_dev *nfc_allocate_device(struct nfc_ops *ops, - u32 supported_protocols) + u32 supported_protocols, + int tx_headroom, + int tx_tailroom) { static atomic_t dev_no = ATOMIC_INIT(0); struct nfc_dev *dev; @@ -345,6 +347,8 @@ struct nfc_dev *nfc_allocate_device(struct nfc_ops *ops, dev->ops = ops; dev->supported_protocols = supported_protocols; + dev->tx_headroom = tx_headroom; + dev->tx_tailroom = tx_tailroom; spin_lock_init(&dev->targets_lock); nfc_genl_data_init(&dev->genl_data); diff --git a/net/nfc/rawsock.c b/net/nfc/rawsock.c index 52de84a5511..9fd652a5142 100644 --- a/net/nfc/rawsock.c +++ b/net/nfc/rawsock.c @@ -123,11 +123,7 @@ error: static int rawsock_add_header(struct sk_buff *skb) { - - if (skb_cow_head(skb, 1)) - return -ENOMEM; - - *skb_push(skb, 1) = 0; + *skb_push(skb, NFC_HEADER_SIZE) = 0; return 0; } @@ -197,6 +193,7 @@ static int rawsock_sendmsg(struct kiocb *iocb, struct socket *sock, struct msghdr *msg, size_t len) { struct sock *sk = sock->sk; + struct nfc_dev *dev = nfc_rawsock(sk)->dev; struct sk_buff *skb; int rc; @@ -208,11 +205,13 @@ static int rawsock_sendmsg(struct kiocb *iocb, struct socket *sock, if (sock->state != SS_CONNECTED) return -ENOTCONN; - skb = sock_alloc_send_skb(sk, len, msg->msg_flags & MSG_DONTWAIT, - &rc); + skb = sock_alloc_send_skb(sk, len + dev->tx_headroom + dev->tx_tailroom + NFC_HEADER_SIZE, + msg->msg_flags & MSG_DONTWAIT, &rc); if (!skb) return rc; + skb_reserve(skb, dev->tx_headroom + NFC_HEADER_SIZE); + rc = memcpy_fromiovec(skb_put(skb, len), msg->msg_iov, len); if (rc < 0) { kfree_skb(skb); diff --git a/net/wireless/mesh.c b/net/wireless/mesh.c index 5c116083eec..4423e64c7d9 100644 --- a/net/wireless/mesh.c +++ b/net/wireless/mesh.c @@ -12,6 +12,7 @@ #define MESH_HOLD_T 100 #define MESH_PATH_TIMEOUT 5000 +#define MESH_RANN_INTERVAL 5000 /* * Minimum interval between two consecutive PREQs originated by the same @@ -49,6 +50,8 @@ const struct mesh_config default_mesh_config = { .dot11MeshHWMPmaxPREQretries = MESH_MAX_PREQ_RETRIES, .path_refresh_time = MESH_PATH_REFRESH_TIME, .min_discovery_timeout = MESH_MIN_DISCOVERY_TIMEOUT, + .dot11MeshHWMPRannInterval = MESH_RANN_INTERVAL, + .dot11MeshGateAnnouncementProtocol = false, }; const struct mesh_setup default_mesh_setup = { diff --git a/net/wireless/nl80211.c b/net/wireless/nl80211.c index 2aa6a218984..bddb5595c65 100644 --- a/net/wireless/nl80211.c +++ b/net/wireless/nl80211.c @@ -2545,6 +2545,12 @@ static int nl80211_set_station(struct sk_buff *skb, struct genl_info *info) return err; } +static struct nla_policy +nl80211_sta_wme_policy[NL80211_STA_WME_MAX + 1] __read_mostly = { + [NL80211_STA_WME_UAPSD_QUEUES] = { .type = NLA_U8 }, + [NL80211_STA_WME_MAX_SP] = { .type = NLA_U8 }, +}; + static int nl80211_new_station(struct sk_buff *skb, struct genl_info *info) { struct cfg80211_registered_device *rdev = info->user_ptr[0]; @@ -2590,6 +2596,27 @@ static int nl80211_new_station(struct sk_buff *skb, struct genl_info *info) if (parse_station_flags(info, ¶ms)) return -EINVAL; + /* parse WME attributes if sta is WME capable */ + if ((params.sta_flags_set & NL80211_STA_FLAG_WME) && + info->attrs[NL80211_ATTR_STA_WME]) { + struct nlattr *tb[NL80211_STA_WME_MAX + 1]; + struct nlattr *nla; + + nla = info->attrs[NL80211_ATTR_STA_WME]; + err = nla_parse_nested(tb, NL80211_STA_WME_MAX, nla, + nl80211_sta_wme_policy); + if (err) + return err; + + if (tb[NL80211_STA_WME_UAPSD_QUEUES]) + params.uapsd_queues = + nla_get_u8(tb[NL80211_STA_WME_UAPSD_QUEUES]); + + if (tb[NL80211_STA_WME_MAX_SP]) + params.max_sp = + nla_get_u8(tb[NL80211_STA_WME_MAX_SP]); + } + if (dev->ieee80211_ptr->iftype != NL80211_IFTYPE_AP && dev->ieee80211_ptr->iftype != NL80211_IFTYPE_AP_VLAN && dev->ieee80211_ptr->iftype != NL80211_IFTYPE_MESH_POINT && @@ -3035,6 +3062,10 @@ static int nl80211_get_mesh_config(struct sk_buff *skb, cur_params.dot11MeshHWMPnetDiameterTraversalTime); NLA_PUT_U8(msg, NL80211_MESHCONF_HWMP_ROOTMODE, cur_params.dot11MeshHWMPRootMode); + NLA_PUT_U16(msg, NL80211_MESHCONF_HWMP_RANN_INTERVAL, + cur_params.dot11MeshHWMPRannInterval); + NLA_PUT_U8(msg, NL80211_MESHCONF_GATE_ANNOUNCEMENTS, + cur_params.dot11MeshGateAnnouncementProtocol); nla_nest_end(msg, pinfoattr); genlmsg_end(msg, hdr); return genlmsg_reply(msg, info); @@ -3062,6 +3093,9 @@ static const struct nla_policy nl80211_meshconf_params_policy[NL80211_MESHCONF_A [NL80211_MESHCONF_HWMP_ACTIVE_PATH_TIMEOUT] = { .type = NLA_U32 }, [NL80211_MESHCONF_HWMP_PREQ_MIN_INTERVAL] = { .type = NLA_U16 }, [NL80211_MESHCONF_HWMP_NET_DIAM_TRVS_TIME] = { .type = NLA_U16 }, + [NL80211_MESHCONF_HWMP_ROOTMODE] = { .type = NLA_U8 }, + [NL80211_MESHCONF_HWMP_RANN_INTERVAL] = { .type = NLA_U16 }, + [NL80211_MESHCONF_GATE_ANNOUNCEMENTS] = { .type = NLA_U8 }, }; static const struct nla_policy @@ -3140,6 +3174,14 @@ do {\ dot11MeshHWMPRootMode, mask, NL80211_MESHCONF_HWMP_ROOTMODE, nla_get_u8); + FILL_IN_MESH_PARAM_IF_SET(tb, cfg, + dot11MeshHWMPRannInterval, mask, + NL80211_MESHCONF_HWMP_RANN_INTERVAL, + nla_get_u16); + FILL_IN_MESH_PARAM_IF_SET(tb, cfg, + dot11MeshGateAnnouncementProtocol, mask, + NL80211_MESHCONF_GATE_ANNOUNCEMENTS, + nla_get_u8); if (mask_out) *mask_out = mask; diff --git a/net/wireless/util.c b/net/wireless/util.c index 844ddb0aa65..eef82f79554 100644 --- a/net/wireless/util.c +++ b/net/wireless/util.c @@ -1158,9 +1158,9 @@ u32 ieee802_11_parse_elems_crc(u8 *start, size_t len, if (elen >= sizeof(struct ieee80211_meshconf_ie)) elems->mesh_config = (void *)pos; break; - case WLAN_EID_PEER_LINK: - elems->peer_link = pos; - elems->peer_link_len = elen; + case WLAN_EID_PEER_MGMT: + elems->peering = pos; + elems->peering_len = elen; break; case WLAN_EID_PREQ: elems->preq = pos; |