diff options
Diffstat (limited to 'drivers/net/wireless')
41 files changed, 303 insertions, 606 deletions
diff --git a/drivers/net/wireless/ath/ath5k/base.c b/drivers/net/wireless/ath/ath5k/base.c index 0ba81a66061f..fbaa30930076 100644 --- a/drivers/net/wireless/ath/ath5k/base.c +++ b/drivers/net/wireless/ath/ath5k/base.c @@ -2415,6 +2415,22 @@ ath5k_tx_complete_poll_work(struct work_struct *work) * Initialization routines * \*************************/ +static const struct ieee80211_iface_limit if_limits[] = { + { .max = 2048, .types = BIT(NL80211_IFTYPE_STATION) }, + { .max = 4, .types = +#ifdef CONFIG_MAC80211_MESH + BIT(NL80211_IFTYPE_MESH_POINT) | +#endif + BIT(NL80211_IFTYPE_AP) }, +}; + +static const struct ieee80211_iface_combination if_comb = { + .limits = if_limits, + .n_limits = ARRAY_SIZE(if_limits), + .max_interfaces = 2048, + .num_different_channels = 1, +}; + int __devinit ath5k_init_ah(struct ath5k_hw *ah, const struct ath_bus_ops *bus_ops) { @@ -2436,6 +2452,9 @@ ath5k_init_ah(struct ath5k_hw *ah, const struct ath_bus_ops *bus_ops) BIT(NL80211_IFTYPE_ADHOC) | BIT(NL80211_IFTYPE_MESH_POINT); + hw->wiphy->iface_combinations = &if_comb; + hw->wiphy->n_iface_combinations = 1; + /* SW support for IBSS_RSN is provided by mac80211 */ hw->wiphy->flags |= WIPHY_FLAG_IBSS_RSN; diff --git a/drivers/net/wireless/ath/ath9k/ar9003_eeprom.c b/drivers/net/wireless/ath/ath9k/ar9003_eeprom.c index ac53d901801d..dfb0441f406c 100644 --- a/drivers/net/wireless/ath/ath9k/ar9003_eeprom.c +++ b/drivers/net/wireless/ath/ath9k/ar9003_eeprom.c @@ -3809,7 +3809,7 @@ static bool is_pmu_set(struct ath_hw *ah, u32 pmu_reg, int pmu_set) return true; } -static void ar9003_hw_internal_regulator_apply(struct ath_hw *ah) +void ar9003_hw_internal_regulator_apply(struct ath_hw *ah) { int internal_regulator = ath9k_hw_ar9300_get_eeprom(ah, EEP_INTERNAL_REGULATOR); diff --git a/drivers/net/wireless/ath/ath9k/ar9003_eeprom.h b/drivers/net/wireless/ath/ath9k/ar9003_eeprom.h index 2505ac44f0c1..8396d150ce01 100644 --- a/drivers/net/wireless/ath/ath9k/ar9003_eeprom.h +++ b/drivers/net/wireless/ath/ath9k/ar9003_eeprom.h @@ -334,4 +334,7 @@ u8 *ar9003_get_spur_chan_ptr(struct ath_hw *ah, bool is_2ghz); unsigned int ar9003_get_paprd_scale_factor(struct ath_hw *ah, struct ath9k_channel *chan); + +void ar9003_hw_internal_regulator_apply(struct ath_hw *ah); + #endif diff --git a/drivers/net/wireless/ath/ath9k/ar9330_1p1_initvals.h b/drivers/net/wireless/ath/ath9k/ar9330_1p1_initvals.h index f11d9b2677fd..1bd3a3d22101 100644 --- a/drivers/net/wireless/ath/ath9k/ar9330_1p1_initvals.h +++ b/drivers/net/wireless/ath/ath9k/ar9330_1p1_initvals.h @@ -1,5 +1,6 @@ /* - * Copyright (c) 2011 Atheros Communications Inc. + * Copyright (c) 2010-2011 Atheros Communications Inc. + * Copyright (c) 2011-2012 Qualcomm Atheros 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 @@ -18,7 +19,7 @@ #define INITVALS_9330_1P1_H static const u32 ar9331_1p1_baseband_postamble[][5] = { - /* Addr 5G_HT20 5G_HT40 2G_HT40 2G_HT20 */ + /* Addr 5G_HT20 5G_HT40 2G_HT40 2G_HT20 */ {0x00009810, 0xd00a8005, 0xd00a8005, 0xd00a8005, 0xd00a8005}, {0x00009820, 0x206a002e, 0x206a002e, 0x206a002e, 0x206a002e}, {0x00009824, 0x5ac640d0, 0x5ac640d0, 0x5ac640d0, 0x5ac640d0}, @@ -27,10 +28,10 @@ static const u32 ar9331_1p1_baseband_postamble[][5] = { {0x00009830, 0x0000059c, 0x0000059c, 0x0000059c, 0x0000059c}, {0x00009c00, 0x00000044, 0x00000044, 0x00000044, 0x00000044}, {0x00009e00, 0x0372161e, 0x0372161e, 0x037216a4, 0x037216a4}, - {0x00009e04, 0x00182020, 0x00182020, 0x00182020, 0x00182020}, + {0x00009e04, 0x00202020, 0x00202020, 0x00202020, 0x00202020}, {0x00009e0c, 0x6c4000e2, 0x6d4000e2, 0x6d4000e2, 0x6c4000e2}, {0x00009e10, 0x7ec80d2e, 0x7ec80d2e, 0x7ec80d2e, 0x7ec80d2e}, - {0x00009e14, 0x31395d5e, 0x3139605e, 0x3139605e, 0x31395d5e}, + {0x00009e14, 0x31365d5e, 0x3136605e, 0x3136605e, 0x31365d5e}, {0x00009e18, 0x00000000, 0x00000000, 0x00000000, 0x00000000}, {0x00009e1c, 0x0001cf9c, 0x0001cf9c, 0x00021f9c, 0x00021f9c}, {0x00009e20, 0x000003b5, 0x000003b5, 0x000003ce, 0x000003ce}, @@ -55,7 +56,7 @@ static const u32 ar9331_1p1_baseband_postamble[][5] = { {0x0000a288, 0x00000000, 0x00000000, 0x00000000, 0x00000000}, {0x0000a28c, 0x00000000, 0x00000000, 0x00000000, 0x00000000}, {0x0000a2c4, 0x00158d18, 0x00158d18, 0x00158d18, 0x00158d18}, - {0x0000a2d0, 0x00071981, 0x00071981, 0x00071981, 0x00071981}, + {0x0000a2d0, 0x00071982, 0x00071982, 0x00071982, 0x00071982}, {0x0000a2d8, 0xf999a83a, 0xf999a83a, 0xf999a83a, 0xf999a83a}, {0x0000a358, 0x00000000, 0x00000000, 0x00000000, 0x00000000}, {0x0000ae04, 0x00802020, 0x00802020, 0x00802020, 0x00802020}, @@ -63,7 +64,7 @@ static const u32 ar9331_1p1_baseband_postamble[][5] = { }; static const u32 ar9331_modes_lowest_ob_db_tx_gain_1p1[][5] = { - /* Addr 5G_HT20 5G_HT40 2G_HT40 2G_HT20 */ + /* Addr 5G_HT20 5G_HT40 2G_HT40 2G_HT20 */ {0x0000a2d8, 0x7999a83a, 0x7999a83a, 0x7999a83a, 0x7999a83a}, {0x0000a2dc, 0xffff2a52, 0xffff2a52, 0xffff2a52, 0xffff2a52}, {0x0000a2e0, 0xffffcc84, 0xffffcc84, 0xffffcc84, 0xffffcc84}, @@ -155,7 +156,7 @@ static const u32 ar9331_modes_lowest_ob_db_tx_gain_1p1[][5] = { }; static const u32 ar9331_modes_high_ob_db_tx_gain_1p1[][5] = { - /* Addr 5G_HT20 5G_HT40 2G_HT40 2G_HT20 */ + /* Addr 5G_HT20 5G_HT40 2G_HT40 2G_HT20 */ {0x0000a2d8, 0x7999a83a, 0x7999a83a, 0x7999a83a, 0x7999a83a}, {0x0000a2dc, 0xffaa9a52, 0xffaa9a52, 0xffaa9a52, 0xffaa9a52}, {0x0000a2e0, 0xffb31c84, 0xffb31c84, 0xffb31c84, 0xffb31c84}, @@ -245,7 +246,7 @@ static const u32 ar9331_modes_high_ob_db_tx_gain_1p1[][5] = { }; static const u32 ar9331_modes_low_ob_db_tx_gain_1p1[][5] = { - /* Addr 5G_HT20 5G_HT40 2G_HT40 2G_HT20 */ + /* Addr 5G_HT20 5G_HT40 2G_HT40 2G_HT20 */ {0x0000a2d8, 0x7999a83a, 0x7999a83a, 0x7999a83a, 0x7999a83a}, {0x0000a2dc, 0xffff2a52, 0xffff2a52, 0xffff2a52, 0xffff2a52}, {0x0000a2e0, 0xffffcc84, 0xffffcc84, 0xffffcc84, 0xffffcc84}, @@ -377,14 +378,14 @@ static const u32 ar9331_1p1_radio_core[][2] = { {0x000160b4, 0x92480040}, {0x000160c0, 0x006db6db}, {0x000160c4, 0x0186db60}, - {0x000160c8, 0x6db6db6c}, + {0x000160c8, 0x6db4db6c}, {0x000160cc, 0x6de6c300}, {0x000160d0, 0x14500820}, {0x00016100, 0x04cb0001}, {0x00016104, 0xfff80015}, {0x00016108, 0x00080010}, {0x0001610c, 0x00170000}, - {0x00016140, 0x10804000}, + {0x00016140, 0x10800000}, {0x00016144, 0x01884080}, {0x00016148, 0x000080c0}, {0x00016280, 0x01000015}, @@ -417,7 +418,7 @@ static const u32 ar9331_1p1_radio_core[][2] = { }; static const u32 ar9331_1p1_soc_postamble[][5] = { - /* Addr 5G_HT20 5G_HT40 2G_HT40 2G_HT20 */ + /* Addr 5G_HT20 5G_HT40 2G_HT40 2G_HT20 */ {0x00007010, 0x00000022, 0x00000022, 0x00000022, 0x00000022}, }; @@ -691,7 +692,7 @@ static const u32 ar9331_1p1_baseband_core[][2] = { }; static const u32 ar9331_modes_high_power_tx_gain_1p1[][5] = { - /* Addr 5G_HT20 5G_HT40 2G_HT40 2G_HT20 */ + /* Addr 5G_HT20 5G_HT40 2G_HT40 2G_HT20 */ {0x0000a2d8, 0x7999a83a, 0x7999a83a, 0x7999a83a, 0x7999a83a}, {0x0000a2dc, 0xffff2a52, 0xffff2a52, 0xffff2a52, 0xffff2a52}, {0x0000a2e0, 0xffffcc84, 0xffffcc84, 0xffffcc84, 0xffffcc84}, @@ -783,7 +784,7 @@ static const u32 ar9331_modes_high_power_tx_gain_1p1[][5] = { }; static const u32 ar9331_1p1_mac_postamble[][5] = { - /* Addr 5G_HT20 5G_HT40 2G_HT40 2G_HT20 */ + /* Addr 5G_HT20 5G_HT40 2G_HT40 2G_HT20 */ {0x00001030, 0x00000230, 0x00000460, 0x000002c0, 0x00000160}, {0x00001070, 0x00000168, 0x000002d0, 0x00000318, 0x0000018c}, {0x000010b0, 0x00000e60, 0x00001cc0, 0x00007c70, 0x00003e38}, @@ -973,26 +974,27 @@ static const u32 ar9331_1p1_mac_core[][2] = { static const u32 ar9331_common_rx_gain_1p1[][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}, + {0x00009e18, 0x05000000}, + {0x0000a000, 0x00060005}, + {0x0000a004, 0x00810080}, + {0x0000a008, 0x00830082}, + {0x0000a00c, 0x00850084}, + {0x0000a010, 0x01820181}, + {0x0000a014, 0x01840183}, + {0x0000a018, 0x01880185}, + {0x0000a01c, 0x018a0189}, + {0x0000a020, 0x02850284}, + {0x0000a024, 0x02890288}, + {0x0000a028, 0x028b028a}, + {0x0000a02c, 0x03850384}, + {0x0000a030, 0x03890388}, + {0x0000a034, 0x038b038a}, + {0x0000a038, 0x038d038c}, + {0x0000a03c, 0x03910390}, + {0x0000a040, 0x03930392}, + {0x0000a044, 0x03950394}, + {0x0000a048, 0x00000396}, + {0x0000a04c, 0x00000000}, {0x0000a050, 0x00000000}, {0x0000a054, 0x00000000}, {0x0000a058, 0x00000000}, @@ -1005,15 +1007,15 @@ static const u32 ar9331_common_rx_gain_1p1[][2] = { {0x0000a074, 0x00000000}, {0x0000a078, 0x00000000}, {0x0000a07c, 0x00000000}, - {0x0000a080, 0x22222229}, - {0x0000a084, 0x1d1d1d1d}, - {0x0000a088, 0x1d1d1d1d}, - {0x0000a08c, 0x1d1d1d1d}, - {0x0000a090, 0x171d1d1d}, - {0x0000a094, 0x11111717}, - {0x0000a098, 0x00030311}, - {0x0000a09c, 0x00000000}, - {0x0000a0a0, 0x00000000}, + {0x0000a080, 0x28282828}, + {0x0000a084, 0x28282828}, + {0x0000a088, 0x28282828}, + {0x0000a08c, 0x28282828}, + {0x0000a090, 0x28282828}, + {0x0000a094, 0x24242428}, + {0x0000a098, 0x171e1e1e}, + {0x0000a09c, 0x02020b0b}, + {0x0000a0a0, 0x02020202}, {0x0000a0a4, 0x00000000}, {0x0000a0a8, 0x00000000}, {0x0000a0ac, 0x00000000}, @@ -1021,27 +1023,27 @@ static const u32 ar9331_common_rx_gain_1p1[][2] = { {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}, + {0x0000a0c0, 0x22072208}, + {0x0000a0c4, 0x22052206}, + {0x0000a0c8, 0x22032204}, + {0x0000a0cc, 0x22012202}, + {0x0000a0d0, 0x221f2200}, + {0x0000a0d4, 0x221d221e}, + {0x0000a0d8, 0x33023303}, + {0x0000a0dc, 0x33003301}, + {0x0000a0e0, 0x331e331f}, + {0x0000a0e4, 0x4402331d}, + {0x0000a0e8, 0x44004401}, + {0x0000a0ec, 0x441e441f}, + {0x0000a0f0, 0x55025503}, + {0x0000a0f4, 0x55005501}, + {0x0000a0f8, 0x551e551f}, + {0x0000a0fc, 0x6602551d}, + {0x0000a100, 0x66006601}, + {0x0000a104, 0x661e661f}, + {0x0000a108, 0x7703661d}, + {0x0000a10c, 0x77017702}, + {0x0000a110, 0x00007700}, {0x0000a114, 0x00000000}, {0x0000a118, 0x00000000}, {0x0000a11c, 0x00000000}, @@ -1054,26 +1056,26 @@ static const u32 ar9331_common_rx_gain_1p1[][2] = { {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}, + {0x0000a144, 0x111f1100}, + {0x0000a148, 0x111d111e}, + {0x0000a14c, 0x111b111c}, + {0x0000a150, 0x22032204}, + {0x0000a154, 0x22012202}, + {0x0000a158, 0x221f2200}, + {0x0000a15c, 0x221d221e}, + {0x0000a160, 0x33013302}, + {0x0000a164, 0x331f3300}, + {0x0000a168, 0x4402331e}, + {0x0000a16c, 0x44004401}, + {0x0000a170, 0x441e441f}, + {0x0000a174, 0x55015502}, + {0x0000a178, 0x551f5500}, + {0x0000a17c, 0x6602551e}, + {0x0000a180, 0x66006601}, + {0x0000a184, 0x661e661f}, + {0x0000a188, 0x7703661d}, + {0x0000a18c, 0x77017702}, + {0x0000a190, 0x00007700}, {0x0000a194, 0x00000000}, {0x0000a198, 0x00000000}, {0x0000a19c, 0x00000000}, @@ -1100,14 +1102,14 @@ static const u32 ar9331_common_rx_gain_1p1[][2] = { {0x0000a1f0, 0x00000396}, {0x0000a1f4, 0x00000396}, {0x0000a1f8, 0x00000396}, - {0x0000a1fc, 0x00000196}, + {0x0000a1fc, 0x00000296}, }; static const u32 ar9331_common_tx_gain_offset1_1[][1] = { - {0}, - {3}, - {0}, - {0}, + {0x00000000}, + {0x00000003}, + {0x00000000}, + {0x00000000}, }; static const u32 ar9331_1p1_chansel_xtal_25M[] = { diff --git a/drivers/net/wireless/ath/ath9k/hw.c b/drivers/net/wireless/ath/ath9k/hw.c index abe05ec85d50..7db1890448f2 100644 --- a/drivers/net/wireless/ath/ath9k/hw.c +++ b/drivers/net/wireless/ath/ath9k/hw.c @@ -1468,6 +1468,9 @@ static bool ath9k_hw_chip_reset(struct ath_hw *ah, return false; ah->chip_fullsleep = false; + + if (AR_SREV_9330(ah)) + ar9003_hw_internal_regulator_apply(ah); ath9k_hw_init_pll(ah, chan); ath9k_hw_set_rfmode(ah, chan); diff --git a/drivers/net/wireless/ath/ath9k/main.c b/drivers/net/wireless/ath/ath9k/main.c index dfa78e8b6470..4de4473776ac 100644 --- a/drivers/net/wireless/ath/ath9k/main.c +++ b/drivers/net/wireless/ath/ath9k/main.c @@ -239,7 +239,7 @@ static bool ath_prepare_reset(struct ath_softc *sc, bool retry_tx, bool flush) { struct ath_hw *ah = sc->sc_ah; struct ath_common *common = ath9k_hw_common(ah); - bool ret; + bool ret = true; ieee80211_stop_queues(sc->hw); @@ -250,11 +250,12 @@ static bool ath_prepare_reset(struct ath_softc *sc, bool retry_tx, bool flush) ath9k_debug_samp_bb_mac(sc); ath9k_hw_disable_interrupts(ah); - ret = ath_drain_all_txq(sc, retry_tx); - if (!ath_stoprecv(sc)) ret = false; + if (!ath_drain_all_txq(sc, retry_tx)) + ret = false; + if (!flush) { if (ah->caps.hw_caps & ATH9K_HW_CAP_EDMA) ath_rx_tasklet(sc, 1, true); diff --git a/drivers/net/wireless/ath/ath9k/xmit.c b/drivers/net/wireless/ath/ath9k/xmit.c index 23eaa1b26ebe..d59dd01d6cde 100644 --- a/drivers/net/wireless/ath/ath9k/xmit.c +++ b/drivers/net/wireless/ath/ath9k/xmit.c @@ -64,7 +64,8 @@ static void ath_tx_update_baw(struct ath_softc *sc, struct ath_atx_tid *tid, static struct ath_buf *ath_tx_setup_buffer(struct ath_softc *sc, struct ath_txq *txq, struct ath_atx_tid *tid, - struct sk_buff *skb); + struct sk_buff *skb, + bool dequeue); enum { MCS_HT20, @@ -811,7 +812,7 @@ static enum ATH_AGGR_STATUS ath_tx_form_aggr(struct ath_softc *sc, fi = get_frame_info(skb); bf = fi->bf; if (!fi->bf) - bf = ath_tx_setup_buffer(sc, txq, tid, skb); + bf = ath_tx_setup_buffer(sc, txq, tid, skb, true); if (!bf) continue; @@ -1726,7 +1727,7 @@ static void ath_tx_send_ampdu(struct ath_softc *sc, struct ath_atx_tid *tid, return; } - bf = ath_tx_setup_buffer(sc, txctl->txq, tid, skb); + bf = ath_tx_setup_buffer(sc, txctl->txq, tid, skb, false); if (!bf) return; @@ -1753,7 +1754,7 @@ static void ath_tx_send_normal(struct ath_softc *sc, struct ath_txq *txq, bf = fi->bf; if (!bf) - bf = ath_tx_setup_buffer(sc, txq, tid, skb); + bf = ath_tx_setup_buffer(sc, txq, tid, skb, false); if (!bf) return; @@ -1814,7 +1815,8 @@ u8 ath_txchainmask_reduction(struct ath_softc *sc, u8 chainmask, u32 rate) static struct ath_buf *ath_tx_setup_buffer(struct ath_softc *sc, struct ath_txq *txq, struct ath_atx_tid *tid, - struct sk_buff *skb) + struct sk_buff *skb, + bool dequeue) { struct ath_common *common = ath9k_hw_common(sc->sc_ah); struct ath_frame_info *fi = get_frame_info(skb); @@ -1863,6 +1865,8 @@ static struct ath_buf *ath_tx_setup_buffer(struct ath_softc *sc, return bf; error: + if (dequeue) + __skb_unlink(skb, &tid->buf_q); dev_kfree_skb_any(skb); return NULL; } @@ -1893,7 +1897,7 @@ static void ath_tx_start_dma(struct ath_softc *sc, struct sk_buff *skb, */ ath_tx_send_ampdu(sc, tid, skb, txctl); } else { - bf = ath_tx_setup_buffer(sc, txctl->txq, tid, skb); + bf = ath_tx_setup_buffer(sc, txctl->txq, tid, skb, false); if (!bf) return; diff --git a/drivers/net/wireless/b43/b43.h b/drivers/net/wireless/b43/b43.h index 67c13af6f206..c06b6cb5c91e 100644 --- a/drivers/net/wireless/b43/b43.h +++ b/drivers/net/wireless/b43/b43.h @@ -877,6 +877,10 @@ struct b43_wl { * from the mac80211 subsystem. */ u16 mac80211_initially_registered_queues; + /* Set this if we call ieee80211_register_hw() and check if we call + * ieee80211_unregister_hw(). */ + bool hw_registred; + /* We can only have one operating interface (802.11 core) * at a time. General information about this interface follows. */ diff --git a/drivers/net/wireless/b43/main.c b/drivers/net/wireless/b43/main.c index 5a39b226b2e3..1b988f26bdf1 100644 --- a/drivers/net/wireless/b43/main.c +++ b/drivers/net/wireless/b43/main.c @@ -2437,6 +2437,7 @@ start_ieee80211: err = ieee80211_register_hw(wl->hw); if (err) goto err_one_core_detach; + wl->hw_registred = true; b43_leds_register(wl->current_dev); goto out; @@ -3766,7 +3767,7 @@ static int b43_switch_band(struct b43_wl *wl, struct ieee80211_channel *chan) if (prev_status >= B43_STAT_STARTED) { err = b43_wireless_core_start(up_dev); if (err) { - b43err(wl, "Fatal: Coult not start device for " + b43err(wl, "Fatal: Could not start device for " "selected %s-GHz band\n", band_to_string(chan->band)); b43_wireless_core_exit(up_dev); @@ -5299,6 +5300,7 @@ static struct b43_wl *b43_wireless_init(struct b43_bus_dev *dev) hw->queues = modparam_qos ? B43_QOS_QUEUE_NUM : 1; wl->mac80211_initially_registered_queues = hw->queues; + wl->hw_registred = false; hw->max_rates = 2; SET_IEEE80211_DEV(hw, dev->dev); if (is_valid_ether_addr(sprom->et1mac)) @@ -5370,12 +5372,15 @@ static void b43_bcma_remove(struct bcma_device *core) * as the ieee80211 unreg will destroy the workqueue. */ cancel_work_sync(&wldev->restart_work); - /* Restore the queues count before unregistering, because firmware detect - * might have modified it. Restoring is important, so the networking - * stack can properly free resources. */ - wl->hw->queues = wl->mac80211_initially_registered_queues; - b43_leds_stop(wldev); - ieee80211_unregister_hw(wl->hw); + B43_WARN_ON(!wl); + if (wl->current_dev == wldev && wl->hw_registred) { + /* Restore the queues count before unregistering, because firmware detect + * might have modified it. Restoring is important, so the networking + * stack can properly free resources. */ + wl->hw->queues = wl->mac80211_initially_registered_queues; + b43_leds_stop(wldev); + ieee80211_unregister_hw(wl->hw); + } b43_one_core_detach(wldev->dev); @@ -5446,7 +5451,7 @@ static void b43_ssb_remove(struct ssb_device *sdev) cancel_work_sync(&wldev->restart_work); B43_WARN_ON(!wl); - if (wl->current_dev == wldev) { + if (wl->current_dev == wldev && wl->hw_registred) { /* Restore the queues count before unregistering, because firmware detect * might have modified it. Restoring is important, so the networking * stack can properly free resources. */ diff --git a/drivers/net/wireless/b43legacy/main.c b/drivers/net/wireless/b43legacy/main.c index cd9c9bc186d9..eae691e2f7dd 100644 --- a/drivers/net/wireless/b43legacy/main.c +++ b/drivers/net/wireless/b43legacy/main.c @@ -2633,7 +2633,7 @@ static int b43legacy_switch_phymode(struct b43legacy_wl *wl, if (prev_status >= B43legacy_STAT_STARTED) { err = b43legacy_wireless_core_start(up_dev); if (err) { - b43legacyerr(wl, "Fatal: Coult not start device for " + b43legacyerr(wl, "Fatal: Could not start device for " "newly selected %s-PHY mode\n", phymode_to_string(new_mode)); b43legacy_wireless_core_exit(up_dev); diff --git a/drivers/net/wireless/brcm80211/brcmfmac/bcmsdh.c b/drivers/net/wireless/brcm80211/brcmfmac/bcmsdh.c index e2480d196276..8e7e6928c936 100644 --- a/drivers/net/wireless/brcm80211/brcmfmac/bcmsdh.c +++ b/drivers/net/wireless/brcm80211/brcmfmac/bcmsdh.c @@ -89,9 +89,9 @@ int brcmf_sdio_intr_register(struct brcmf_sdio_dev *sdiodev) data |= 1 << SDIO_FUNC_1 | 1 << SDIO_FUNC_2 | 1; brcmf_sdio_regwb(sdiodev, SDIO_CCCR_IENx, data, &ret); - /* redirect, configure ane enable io for interrupt signal */ + /* redirect, configure and enable io for interrupt signal */ data = SDIO_SEPINT_MASK | SDIO_SEPINT_OE; - if (sdiodev->irq_flags | IRQF_TRIGGER_HIGH) + if (sdiodev->irq_flags & IRQF_TRIGGER_HIGH) data |= SDIO_SEPINT_ACT_HI; brcmf_sdio_regwb(sdiodev, SDIO_CCCR_BRCM_SEPINT, data, &ret); diff --git a/drivers/net/wireless/brcm80211/brcmfmac/usb.c b/drivers/net/wireless/brcm80211/brcmfmac/usb.c index c5a34ffe6459..a299d42da8e7 100644 --- a/drivers/net/wireless/brcm80211/brcmfmac/usb.c +++ b/drivers/net/wireless/brcm80211/brcmfmac/usb.c @@ -28,6 +28,7 @@ #include <linux/uaccess.h> #include <linux/firmware.h> #include <linux/usb.h> +#include <linux/vmalloc.h> #include <net/cfg80211.h> #include <defs.h> @@ -1239,7 +1240,7 @@ static int brcmf_usb_get_fw(struct brcmf_usbdev_info *devinfo) return -EINVAL; } - devinfo->image = kmalloc(fw->size, GFP_ATOMIC); /* plus nvram */ + devinfo->image = vmalloc(fw->size); /* plus nvram */ if (!devinfo->image) return -ENOMEM; @@ -1603,7 +1604,7 @@ static struct usb_driver brcmf_usbdrvr = { void brcmf_usb_exit(void) { usb_deregister(&brcmf_usbdrvr); - kfree(g_image.data); + vfree(g_image.data); g_image.data = NULL; g_image.len = 0; } diff --git a/drivers/net/wireless/ipw2x00/ipw2100.c b/drivers/net/wireless/ipw2x00/ipw2100.c index 9cfae0c08707..95aa8e1683ec 100644 --- a/drivers/net/wireless/ipw2x00/ipw2100.c +++ b/drivers/net/wireless/ipw2x00/ipw2100.c @@ -1903,14 +1903,6 @@ static void ipw2100_down(struct ipw2100_priv *priv) netif_stop_queue(priv->net_dev); } -/* Called by register_netdev() */ -static int ipw2100_net_init(struct net_device *dev) -{ - struct ipw2100_priv *priv = libipw_priv(dev); - - return ipw2100_up(priv, 1); -} - static int ipw2100_wdev_init(struct net_device *dev) { struct ipw2100_priv *priv = libipw_priv(dev); @@ -6087,7 +6079,6 @@ static const struct net_device_ops ipw2100_netdev_ops = { .ndo_stop = ipw2100_close, .ndo_start_xmit = libipw_xmit, .ndo_change_mtu = libipw_change_mtu, - .ndo_init = ipw2100_net_init, .ndo_tx_timeout = ipw2100_tx_timeout, .ndo_set_mac_address = ipw2100_set_address, .ndo_validate_addr = eth_validate_addr, @@ -6329,6 +6320,10 @@ static int ipw2100_pci_init_one(struct pci_dev *pci_dev, printk(KERN_INFO DRV_NAME ": Detected Intel PRO/Wireless 2100 Network Connection\n"); + err = ipw2100_up(priv, 1); + if (err) + goto fail; + err = ipw2100_wdev_init(dev); if (err) goto fail; @@ -6338,12 +6333,7 @@ static int ipw2100_pci_init_one(struct pci_dev *pci_dev, * network device we would call ipw2100_up. This introduced a race * condition with newer hotplug configurations (network was coming * up and making calls before the device was initialized). - * - * If we called ipw2100_up before we registered the device, then the - * device name wasn't registered. So, we instead use the net_dev->init - * member to call a function that then just turns and calls ipw2100_up. - * net_dev->init is called after name allocation but before the - * notifier chain is called */ + */ err = register_netdev(dev); if (err) { printk(KERN_WARNING DRV_NAME diff --git a/drivers/net/wireless/iwlwifi/Kconfig b/drivers/net/wireless/iwlwifi/Kconfig index db6c6e528022..2463c0626438 100644 --- a/drivers/net/wireless/iwlwifi/Kconfig +++ b/drivers/net/wireless/iwlwifi/Kconfig @@ -137,11 +137,3 @@ config IWLWIFI_EXPERIMENTAL_MFP even if the microcode doesn't advertise it. Say Y only if you want to experiment with MFP. - -config IWLWIFI_UCODE16 - bool "support uCode 16.0" - depends on IWLWIFI - help - This option enables support for uCode version 16.0. - - Say Y if you want to use 16.0 microcode. diff --git a/drivers/net/wireless/iwlwifi/Makefile b/drivers/net/wireless/iwlwifi/Makefile index 406f297a9a56..d615eacbf050 100644 --- a/drivers/net/wireless/iwlwifi/Makefile +++ b/drivers/net/wireless/iwlwifi/Makefile @@ -18,7 +18,6 @@ iwlwifi-objs += iwl-notif-wait.o iwlwifi-objs += iwl-trans-pcie.o iwl-trans-pcie-rx.o iwl-trans-pcie-tx.o -iwlwifi-$(CONFIG_IWLWIFI_UCODE16) += iwl-phy-db.o iwlwifi-$(CONFIG_IWLWIFI_DEBUGFS) += iwl-debugfs.o iwlwifi-$(CONFIG_IWLWIFI_DEVICE_TRACING) += iwl-devtrace.o iwlwifi-$(CONFIG_IWLWIFI_DEVICE_TESTMODE) += iwl-testmode.o diff --git a/drivers/net/wireless/iwlwifi/iwl-2000.c b/drivers/net/wireless/iwlwifi/iwl-2000.c index 7f793417c787..8133105ac645 100644 --- a/drivers/net/wireless/iwlwifi/iwl-2000.c +++ b/drivers/net/wireless/iwlwifi/iwl-2000.c @@ -79,7 +79,7 @@ static const struct iwl_base_params iwl2000_base_params = { .chain_noise_scale = 1000, .wd_timeout = IWL_DEF_WD_TIMEOUT, .max_event_log_size = 512, - .shadow_reg_enable = true, + .shadow_reg_enable = false, /* TODO: fix bugs using this feature */ .hd_v2 = true, }; @@ -97,7 +97,7 @@ static const struct iwl_base_params iwl2030_base_params = { .chain_noise_scale = 1000, .wd_timeout = IWL_LONG_WD_TIMEOUT, .max_event_log_size = 512, - .shadow_reg_enable = true, + .shadow_reg_enable = false, /* TODO: fix bugs using this feature */ .hd_v2 = true, }; diff --git a/drivers/net/wireless/iwlwifi/iwl-6000.c b/drivers/net/wireless/iwlwifi/iwl-6000.c index 381b02cf339c..e5e8ada4aaf6 100644 --- a/drivers/net/wireless/iwlwifi/iwl-6000.c +++ b/drivers/net/wireless/iwlwifi/iwl-6000.c @@ -35,17 +35,20 @@ #define IWL6000_UCODE_API_MAX 6 #define IWL6050_UCODE_API_MAX 5 #define IWL6000G2_UCODE_API_MAX 6 +#define IWL6035_UCODE_API_MAX 6 /* Oldest version we won't warn about */ #define IWL6000_UCODE_API_OK 4 #define IWL6000G2_UCODE_API_OK 5 #define IWL6050_UCODE_API_OK 5 #define IWL6000G2B_UCODE_API_OK 6 +#define IWL6035_UCODE_API_OK 6 /* Lowest firmware API version supported */ #define IWL6000_UCODE_API_MIN 4 #define IWL6050_UCODE_API_MIN 4 -#define IWL6000G2_UCODE_API_MIN 4 +#define IWL6000G2_UCODE_API_MIN 5 +#define IWL6035_UCODE_API_MIN 6 /* EEPROM versions */ #define EEPROM_6000_TX_POWER_VERSION (4) @@ -86,7 +89,7 @@ static const struct iwl_base_params iwl6000_base_params = { .chain_noise_scale = 1000, .wd_timeout = IWL_DEF_WD_TIMEOUT, .max_event_log_size = 512, - .shadow_reg_enable = true, + .shadow_reg_enable = false, /* TODO: fix bugs using this feature */ }; static const struct iwl_base_params iwl6050_base_params = { @@ -102,7 +105,7 @@ static const struct iwl_base_params iwl6050_base_params = { .chain_noise_scale = 1500, .wd_timeout = IWL_DEF_WD_TIMEOUT, .max_event_log_size = 1024, - .shadow_reg_enable = true, + .shadow_reg_enable = false, /* TODO: fix bugs using this feature */ }; static const struct iwl_base_params iwl6000_g2_base_params = { @@ -118,7 +121,7 @@ static const struct iwl_base_params iwl6000_g2_base_params = { .chain_noise_scale = 1000, .wd_timeout = IWL_LONG_WD_TIMEOUT, .max_event_log_size = 512, - .shadow_reg_enable = true, + .shadow_reg_enable = false, /* TODO: fix bugs using this feature */ }; static const struct iwl_ht_params iwl6000_ht_params = { @@ -227,9 +230,25 @@ const struct iwl_cfg iwl6030_2bg_cfg = { IWL_DEVICE_6030, }; +#define IWL_DEVICE_6035 \ + .fw_name_pre = IWL6030_FW_PRE, \ + .ucode_api_max = IWL6035_UCODE_API_MAX, \ + .ucode_api_ok = IWL6035_UCODE_API_OK, \ + .ucode_api_min = IWL6035_UCODE_API_MIN, \ + .device_family = IWL_DEVICE_FAMILY_6030, \ + .max_inst_size = IWL60_RTC_INST_SIZE, \ + .max_data_size = IWL60_RTC_DATA_SIZE, \ + .eeprom_ver = EEPROM_6030_EEPROM_VERSION, \ + .eeprom_calib_ver = EEPROM_6030_TX_POWER_VERSION, \ + .base_params = &iwl6000_g2_base_params, \ + .bt_params = &iwl6000_bt_params, \ + .need_temp_offset_calib = true, \ + .led_mode = IWL_LED_RF_STATE, \ + .adv_pm = true + const struct iwl_cfg iwl6035_2agn_cfg = { .name = "Intel(R) Centrino(R) Advanced-N 6235 AGN", - IWL_DEVICE_6030, + IWL_DEVICE_6035, .ht_params = &iwl6000_ht_params, }; diff --git a/drivers/net/wireless/iwlwifi/iwl-agn-rs.c b/drivers/net/wireless/iwlwifi/iwl-agn-rs.c index 51e1a69ffdda..8cebd7c363fc 100644 --- a/drivers/net/wireless/iwlwifi/iwl-agn-rs.c +++ b/drivers/net/wireless/iwlwifi/iwl-agn-rs.c @@ -884,6 +884,7 @@ static void rs_bt_update_lq(struct iwl_priv *priv, struct iwl_rxon_context *ctx, if ((priv->bt_traffic_load != priv->last_bt_traffic_load) || (priv->bt_full_concurrent != full_concurrent)) { priv->bt_full_concurrent = full_concurrent; + priv->last_bt_traffic_load = priv->bt_traffic_load; /* Update uCode's rate table. */ tbl = &(lq_sta->lq_info[lq_sta->active_tbl]); diff --git a/drivers/net/wireless/iwlwifi/iwl-agn-sta.c b/drivers/net/wireless/iwlwifi/iwl-agn-sta.c index b31584e87bc7..eb6a8eaf42fc 100644 --- a/drivers/net/wireless/iwlwifi/iwl-agn-sta.c +++ b/drivers/net/wireless/iwlwifi/iwl-agn-sta.c @@ -772,7 +772,7 @@ void iwl_restore_stations(struct iwl_priv *priv, struct iwl_rxon_context *ctx) ~IWL_STA_DRIVER_ACTIVE; priv->stations[i].used &= ~IWL_STA_UCODE_INPROGRESS; - spin_unlock_bh(&priv->sta_lock); + continue; } /* * Rate scaling has already been initialized, send @@ -1267,7 +1267,7 @@ int iwl_remove_dynamic_key(struct iwl_priv *priv, key_flags |= STA_KEY_MULTICAST_MSK; sta_cmd.key.key_flags = key_flags; - sta_cmd.key.key_offset = WEP_INVALID_OFFSET; + sta_cmd.key.key_offset = keyconf->hw_key_idx; sta_cmd.sta.modify_mask = STA_MODIFY_KEY_MASK; sta_cmd.mode = STA_CONTROL_MODIFY_MSK; diff --git a/drivers/net/wireless/iwlwifi/iwl-drv.c b/drivers/net/wireless/iwlwifi/iwl-drv.c index 3c72bad0ae56..fac67a526a30 100644 --- a/drivers/net/wireless/iwlwifi/iwl-drv.c +++ b/drivers/net/wireless/iwlwifi/iwl-drv.c @@ -657,17 +657,17 @@ static int iwl_parse_tlv_firmware(struct iwl_drv *drv, return -EINVAL; } -static int alloc_pci_desc(struct iwl_drv *drv, - struct iwl_firmware_pieces *pieces, - enum iwl_ucode_type type) +static int iwl_alloc_ucode(struct iwl_drv *drv, + struct iwl_firmware_pieces *pieces, + enum iwl_ucode_type type) { int i; for (i = 0; i < IWL_UCODE_SECTION_MAX && get_sec_size(pieces, type, i); i++) if (iwl_alloc_fw_desc(drv, &(drv->fw.img[type].sec[i]), - get_sec(pieces, type, i))) - return -1; + get_sec(pieces, type, i))) + return -ENOMEM; return 0; } @@ -825,8 +825,8 @@ static void iwl_ucode_callback(const struct firmware *ucode_raw, void *context) * 1) unmodified from disk * 2) backup cache for save/restore during power-downs */ for (i = 0; i < IWL_UCODE_TYPE_MAX; i++) - if (alloc_pci_desc(drv, &pieces, i)) - goto err_pci_alloc; + if (iwl_alloc_ucode(drv, &pieces, i)) + goto out_free_fw; /* Now that we can no longer fail, copy information */ @@ -861,13 +861,18 @@ static void iwl_ucode_callback(const struct firmware *ucode_raw, void *context) /* We have our copies now, allow OS release its copies */ release_firmware(ucode_raw); - complete(&drv->request_firmware_complete); drv->op_mode = iwl_dvm_ops.start(drv->trans, drv->cfg, &drv->fw); if (!drv->op_mode) goto out_unbind; + /* + * Complete the firmware request last so that + * a driver unbind (stop) doesn't run while we + * are doing the start() above. + */ + complete(&drv->request_firmware_complete); return; try_again: @@ -877,7 +882,7 @@ static void iwl_ucode_callback(const struct firmware *ucode_raw, void *context) goto out_unbind; return; - err_pci_alloc: + out_free_fw: IWL_ERR(drv, "failed to allocate pci memory\n"); iwl_dealloc_ucode(drv); release_firmware(ucode_raw); diff --git a/drivers/net/wireless/iwlwifi/iwl-eeprom.c b/drivers/net/wireless/iwlwifi/iwl-eeprom.c index 50c58911e718..b8e2b223ac36 100644 --- a/drivers/net/wireless/iwlwifi/iwl-eeprom.c +++ b/drivers/net/wireless/iwlwifi/iwl-eeprom.c @@ -568,28 +568,28 @@ static int iwl_find_otp_image(struct iwl_trans *trans, * iwl_get_max_txpower_avg - get the highest tx power from all chains. * find the highest tx power from all chains for the channel */ -static s8 iwl_get_max_txpower_avg(const struct iwl_cfg *cfg, +static s8 iwl_get_max_txpower_avg(struct iwl_priv *priv, struct iwl_eeprom_enhanced_txpwr *enhanced_txpower, int element, s8 *max_txpower_in_half_dbm) { s8 max_txpower_avg = 0; /* (dBm) */ /* Take the highest tx power from any valid chains */ - if ((cfg->valid_tx_ant & ANT_A) && + if ((priv->hw_params.valid_tx_ant & ANT_A) && (enhanced_txpower[element].chain_a_max > max_txpower_avg)) max_txpower_avg = enhanced_txpower[element].chain_a_max; - if ((cfg->valid_tx_ant & ANT_B) && + if ((priv->hw_params.valid_tx_ant & ANT_B) && (enhanced_txpower[element].chain_b_max > max_txpower_avg)) max_txpower_avg = enhanced_txpower[element].chain_b_max; - if ((cfg->valid_tx_ant & ANT_C) && + if ((priv->hw_params.valid_tx_ant & ANT_C) && (enhanced_txpower[element].chain_c_max > max_txpower_avg)) max_txpower_avg = enhanced_txpower[element].chain_c_max; - if (((cfg->valid_tx_ant == ANT_AB) | - (cfg->valid_tx_ant == ANT_BC) | - (cfg->valid_tx_ant == ANT_AC)) && + if (((priv->hw_params.valid_tx_ant == ANT_AB) | + (priv->hw_params.valid_tx_ant == ANT_BC) | + (priv->hw_params.valid_tx_ant == ANT_AC)) && (enhanced_txpower[element].mimo2_max > max_txpower_avg)) max_txpower_avg = enhanced_txpower[element].mimo2_max; - if ((cfg->valid_tx_ant == ANT_ABC) && + if ((priv->hw_params.valid_tx_ant == ANT_ABC) && (enhanced_txpower[element].mimo3_max > max_txpower_avg)) max_txpower_avg = enhanced_txpower[element].mimo3_max; @@ -691,7 +691,7 @@ static void iwl_eeprom_enhanced_txpower(struct iwl_priv *priv) ((txp->delta_20_in_40 & 0xf0) >> 4), (txp->delta_20_in_40 & 0x0f)); - max_txp_avg = iwl_get_max_txpower_avg(priv->cfg, txp_array, idx, + max_txp_avg = iwl_get_max_txpower_avg(priv, txp_array, idx, &max_txp_avg_halfdbm); /* diff --git a/drivers/net/wireless/iwlwifi/iwl-mac80211.c b/drivers/net/wireless/iwlwifi/iwl-mac80211.c index ab2f4d7500a4..3ee23134c02b 100644 --- a/drivers/net/wireless/iwlwifi/iwl-mac80211.c +++ b/drivers/net/wireless/iwlwifi/iwl-mac80211.c @@ -199,6 +199,7 @@ int iwlagn_mac_setup_register(struct iwl_priv *priv, WIPHY_FLAG_DISABLE_BEACON_HINTS | WIPHY_FLAG_IBSS_RSN; +#ifdef CONFIG_PM_SLEEP if (priv->fw->img[IWL_UCODE_WOWLAN].sec[0].len && priv->trans->ops->wowlan_suspend && device_can_wakeup(priv->trans->dev)) { @@ -217,6 +218,7 @@ int iwlagn_mac_setup_register(struct iwl_priv *priv, hw->wiphy->wowlan.pattern_max_len = IWLAGN_WOWLAN_MAX_PATTERN_LEN; } +#endif if (iwlwifi_mod_params.power_save) hw->wiphy->flags |= WIPHY_FLAG_PS_ON_BY_DEFAULT; @@ -249,6 +251,7 @@ int iwlagn_mac_setup_register(struct iwl_priv *priv, ret = ieee80211_register_hw(priv->hw); if (ret) { IWL_ERR(priv, "Failed to register hw (error %d)\n", ret); + iwl_leds_exit(priv); return ret; } priv->mac80211_registered = 1; diff --git a/drivers/net/wireless/iwlwifi/iwl-phy-db.c b/drivers/net/wireless/iwlwifi/iwl-phy-db.c deleted file mode 100644 index f166955340fe..000000000000 --- a/drivers/net/wireless/iwlwifi/iwl-phy-db.c +++ /dev/null @@ -1,288 +0,0 @@ -/****************************************************************************** - * - * This file is provided under a dual BSD/GPLv2 license. When using or - * redistributing this file, you may do so under either license. - * - * GPL LICENSE SUMMARY - * - * Copyright(c) 2007 - 2012 Intel Corporation. All rights reserved. - * - * This program is free software; you can redistribute it and/or modify - * it under the terms of version 2 of the GNU General Public License as - * published by the Free Software Foundation. - * - * This program is distributed in the hope that it will be useful, but - * WITHOUT ANY WARRANTY; without even the implied warranty of - * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU - * General Public License for more details. - * - * You should have received a copy of the GNU General Public License - * along with this program; if not, write to the Free Software - * Foundation, Inc., 51 Franklin Street, Fifth Floor, Boston, MA 02110, - * USA - * - * The full GNU General Public License is included in this distribution - * in the file called LICENSE.GPL. - * - * Contact Information: - * Intel Linux Wireless <ilw@linux.intel.com> - * Intel Corporation, 5200 N.E. Elam Young Parkway, Hillsboro, OR 97124-6497 - * - * BSD LICENSE - * - * Copyright(c) 2005 - 2012 Intel Corporation. All rights reserved. - * All rights reserved. - * - * Redistribution and use in source and binary forms, with or without - * modification, are permitted provided that the following conditions - * are met: - * - * * Redistributions of source code must retain the above copyright - * notice, this list of conditions and the following disclaimer. - * * Redistributions in binary form must reproduce the above copyright - * notice, this list of conditions and the following disclaimer in - * the documentation and/or other materials provided with the - * distribution. - * * Neither the name Intel Corporation nor the names of its - * contributors may be used to endorse or promote products derived - * from this software without specific prior written permission. - * - * THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS - * "AS IS" AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT - * LIMITED TO, THE IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR - * A PARTICULAR PURPOSE ARE DISCLAIMED. IN NO EVENT SHALL THE COPYRIGHT - * OWNER OR CONTRIBUTORS BE LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL, - * SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT - * LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; LOSS OF USE, - * DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND ON ANY - * THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT - * (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE - * OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE. - * - *****************************************************************************/ - -#include <linux/slab.h> -#include <linux/string.h> - -#include "iwl-debug.h" -#include "iwl-dev.h" - -#include "iwl-phy-db.h" - -#define CHANNEL_NUM_SIZE 4 /* num of channels in calib_ch size */ - -struct iwl_phy_db *iwl_phy_db_init(struct device *dev) -{ - struct iwl_phy_db *phy_db = kzalloc(sizeof(struct iwl_phy_db), - GFP_KERNEL); - - if (!phy_db) - return phy_db; - - phy_db->dev = dev; - - /* TODO: add default values of the phy db. */ - return phy_db; -} - -/* - * get phy db section: returns a pointer to a phy db section specified by - * type and channel group id. - */ -static struct iwl_phy_db_entry * -iwl_phy_db_get_section(struct iwl_phy_db *phy_db, - enum iwl_phy_db_section_type type, - u16 chg_id) -{ - if (!phy_db || type < 0 || type >= IWL_PHY_DB_MAX) - return NULL; - - switch (type) { - case IWL_PHY_DB_CFG: - return &phy_db->cfg; - case IWL_PHY_DB_CALIB_NCH: - return &phy_db->calib_nch; - case IWL_PHY_DB_CALIB_CH: - return &phy_db->calib_ch; - case IWL_PHY_DB_CALIB_CHG_PAPD: - if (chg_id < 0 || chg_id >= IWL_NUM_PAPD_CH_GROUPS) - return NULL; - return &phy_db->calib_ch_group_papd[chg_id]; - case IWL_PHY_DB_CALIB_CHG_TXP: - if (chg_id < 0 || chg_id >= IWL_NUM_TXP_CH_GROUPS) - return NULL; - return &phy_db->calib_ch_group_txp[chg_id]; - default: - return NULL; - } - return NULL; -} - -static void iwl_phy_db_free_section(struct iwl_phy_db *phy_db, - enum iwl_phy_db_section_type type, - u16 chg_id) -{ - struct iwl_phy_db_entry *entry = - iwl_phy_db_get_section(phy_db, type, chg_id); - if (!entry) - return; - - kfree(entry->data); - entry->data = NULL; - entry->size = 0; -} - -void iwl_phy_db_free(struct iwl_phy_db *phy_db) -{ - int i; - - if (!phy_db) - return; - - iwl_phy_db_free_section(phy_db, IWL_PHY_DB_CFG, 0); - iwl_phy_db_free_section(phy_db, IWL_PHY_DB_CALIB_NCH, 0); - iwl_phy_db_free_section(phy_db, IWL_PHY_DB_CALIB_CH, 0); - for (i = 0; i < IWL_NUM_PAPD_CH_GROUPS; i++) - iwl_phy_db_free_section(phy_db, IWL_PHY_DB_CALIB_CHG_PAPD, i); - for (i = 0; i < IWL_NUM_TXP_CH_GROUPS; i++) - iwl_phy_db_free_section(phy_db, IWL_PHY_DB_CALIB_CHG_TXP, i); - - kfree(phy_db); -} - -int iwl_phy_db_set_section(struct iwl_phy_db *phy_db, - enum iwl_phy_db_section_type type, u8 *data, - u16 size, gfp_t alloc_ctx) -{ - struct iwl_phy_db_entry *entry; - u16 chg_id = 0; - - if (!phy_db) - return -EINVAL; - - if (type == IWL_PHY_DB_CALIB_CHG_PAPD || - type == IWL_PHY_DB_CALIB_CHG_TXP) - chg_id = le16_to_cpup((__le16 *)data); - - entry = iwl_phy_db_get_section(phy_db, type, chg_id); - if (!entry) - return -EINVAL; - - kfree(entry->data); - entry->data = kmemdup(data, size, alloc_ctx); - if (!entry->data) { - entry->size = 0; - return -ENOMEM; - } - - entry->size = size; - - if (type == IWL_PHY_DB_CALIB_CH) { - phy_db->channel_num = le32_to_cpup((__le32 *)data); - phy_db->channel_size = - (size - CHANNEL_NUM_SIZE) / phy_db->channel_num; - } - - return 0; -} - -static int is_valid_channel(u16 ch_id) -{ - if (ch_id <= 14 || - (36 <= ch_id && ch_id <= 64 && ch_id % 4 == 0) || - (100 <= ch_id && ch_id <= 140 && ch_id % 4 == 0) || - (145 <= ch_id && ch_id <= 165 && ch_id % 4 == 1)) - return 1; - return 0; -} - -static u8 ch_id_to_ch_index(u16 ch_id) -{ - if (WARN_ON(!is_valid_channel(ch_id))) - return 0xff; - - if (ch_id <= 14) - return ch_id - 1; - if (ch_id <= 64) - return (ch_id + 20) / 4; - if (ch_id <= 140) - return (ch_id - 12) / 4; - return (ch_id - 13) / 4; -} - - -static u16 channel_id_to_papd(u16 ch_id) -{ - if (WARN_ON(!is_valid_channel(ch_id))) - return 0xff; - - if (1 <= ch_id && ch_id <= 14) - return 0; - if (36 <= ch_id && ch_id <= 64) - return 1; - if (100 <= ch_id && ch_id <= 140) - return 2; - return 3; -} - -static u16 channel_id_to_txp(struct iwl_phy_db *phy_db, u16 ch_id) -{ - struct iwl_phy_db_chg_txp *txp_chg; - int i; - u8 ch_index = ch_id_to_ch_index(ch_id); - if (ch_index == 0xff) - return 0xff; - - for (i = 0; i < IWL_NUM_TXP_CH_GROUPS; i++) { - txp_chg = (void *)phy_db->calib_ch_group_txp[i].data; - if (!txp_chg) - return 0xff; - /* - * Looking for the first channel group that its max channel is - * higher then wanted channel. - */ - if (le16_to_cpu(txp_chg->max_channel_idx) >= ch_index) - return i; - } - return 0xff; -} - -int iwl_phy_db_get_section_data(struct iwl_phy_db *phy_db, - enum iwl_phy_db_section_type type, u8 **data, - u16 *size, u16 ch_id) -{ - struct iwl_phy_db_entry *entry; - u32 channel_num; - u32 channel_size; - u16 ch_group_id = 0; - u16 index; - - if (!phy_db) - return -EINVAL; - - /* find wanted channel group */ - if (type == IWL_PHY_DB_CALIB_CHG_PAPD) - ch_group_id = channel_id_to_papd(ch_id); - else if (type == IWL_PHY_DB_CALIB_CHG_TXP) - ch_group_id = channel_id_to_txp(phy_db, ch_id); - - entry = iwl_phy_db_get_section(phy_db, type, ch_group_id); - if (!entry) - return -EINVAL; - - if (type == IWL_PHY_DB_CALIB_CH) { - index = ch_id_to_ch_index(ch_id); - channel_num = phy_db->channel_num; - channel_size = phy_db->channel_size; - if (index >= channel_num) { - IWL_ERR(phy_db, "Wrong channel number %d", ch_id); - return -EINVAL; - } - *data = entry->data + CHANNEL_NUM_SIZE + index * channel_size; - *size = channel_size; - } else { - *data = entry->data; - *size = entry->size; - } - return 0; -} diff --git a/drivers/net/wireless/iwlwifi/iwl-phy-db.h b/drivers/net/wireless/iwlwifi/iwl-phy-db.h deleted file mode 100644 index c34c6a9303ab..000000000000 --- a/drivers/net/wireless/iwlwifi/iwl-phy-db.h +++ /dev/null @@ -1,129 +0,0 @@ -/****************************************************************************** - * - * This file is provided under a dual BSD/GPLv2 license. When using or - * redistributing this file, you may do so under either license. - * - * GPL LICENSE SUMMARY - * - * Copyright(c) 2007 - 2012 Intel Corporation. All rights reserved. - * - * This program is free software; you can redistribute it and/or modify - * it under the terms of version 2 of the GNU General Public License as - * published by the Free Software Foundation. - * - * This program is distributed in the hope that it will be useful, but - * WITHOUT ANY WARRANTY; without even the implied warranty of - * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU - * General Public License for more details. - * - * You should have received a copy of the GNU General Public License - * along with this program; if not, write to the Free Software - * Foundation, Inc., 51 Franklin Street, Fifth Floor, Boston, MA 02110, - * USA - * - * The full GNU General Public License is included in this distribution - * in the file called LICENSE.GPL. - * - * Contact Information: - * Intel Linux Wireless <ilw@linux.intel.com> - * Intel Corporation, 5200 N.E. Elam Young Parkway, Hillsboro, OR 97124-6497 - * - * BSD LICENSE - * - * Copyright(c) 2005 - 2012 Intel Corporation. All rights reserved. - * All rights reserved. - * - * Redistribution and use in source and binary forms, with or without - * modification, are permitted provided that the following conditions - * are met: - * - * * Redistributions of source code must retain the above copyright - * notice, this list of conditions and the following disclaimer. - * * Redistributions in binary form must reproduce the above copyright - * notice, this list of conditions and the following disclaimer in - * the documentation and/or other materials provided with the - * distribution. - * * Neither the name Intel Corporation nor the names of its - * contributors may be used to endorse or promote products derived - * from this software without specific prior written permission. - * - * THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS - * "AS IS" AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT - * LIMITED TO, THE IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR - * A PARTICULAR PURPOSE ARE DISCLAIMED. IN NO EVENT SHALL THE COPYRIGHT - * OWNER OR CONTRIBUTORS BE LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL, - * SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT - * LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; LOSS OF USE, - * DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND ON ANY - * THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT - * (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE - * OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE. - * - *****************************************************************************/ - -#ifndef __IWL_PHYDB_H__ -#define __IWL_PHYDB_H__ - -#include <linux/types.h> - -#define IWL_NUM_PAPD_CH_GROUPS 4 -#define IWL_NUM_TXP_CH_GROUPS 8 - -struct iwl_phy_db_entry { - u16 size; - u8 *data; -}; - -struct iwl_shared; - -/** - * struct iwl_phy_db - stores phy configuration and calibration data. - * - * @cfg: phy configuration. - * @calib_nch: non channel specific calibration data. - * @calib_ch: channel specific calibration data. - * @calib_ch_group_papd: calibration data related to papd channel group. - * @calib_ch_group_txp: calibration data related to tx power chanel group. - */ -struct iwl_phy_db { - struct iwl_phy_db_entry cfg; - struct iwl_phy_db_entry calib_nch; - struct iwl_phy_db_entry calib_ch; - struct iwl_phy_db_entry calib_ch_group_papd[IWL_NUM_PAPD_CH_GROUPS]; - struct iwl_phy_db_entry calib_ch_group_txp[IWL_NUM_TXP_CH_GROUPS]; - - u32 channel_num; - u32 channel_size; - - /* for an access to the logger */ - struct device *dev; -}; - -enum iwl_phy_db_section_type { - IWL_PHY_DB_CFG = 1, - IWL_PHY_DB_CALIB_NCH, - IWL_PHY_DB_CALIB_CH, - IWL_PHY_DB_CALIB_CHG_PAPD, - IWL_PHY_DB_CALIB_CHG_TXP, - IWL_PHY_DB_MAX -}; - -/* for parsing of tx power channel group data that comes from the firmware*/ -struct iwl_phy_db_chg_txp { - __le32 space; - __le16 max_channel_idx; -} __packed; - -struct iwl_phy_db *iwl_phy_db_init(struct device *dev); - -void iwl_phy_db_free(struct iwl_phy_db *phy_db); - -int iwl_phy_db_set_section(struct iwl_phy_db *phy_db, - enum iwl_phy_db_section_type type, u8 *data, - u16 size, gfp_t alloc_ctx); - -int iwl_phy_db_get_section_data(struct iwl_phy_db *phy_db, - enum iwl_phy_db_section_type type, u8 **data, - u16 *size, u16 ch_id); - -#endif /* __IWL_PHYDB_H__ */ diff --git a/drivers/net/wireless/iwlwifi/iwl-prph.h b/drivers/net/wireless/iwlwifi/iwl-prph.h index 3b1069290fa9..dfd54662e3e6 100644 --- a/drivers/net/wireless/iwlwifi/iwl-prph.h +++ b/drivers/net/wireless/iwlwifi/iwl-prph.h @@ -224,6 +224,7 @@ #define SCD_TXFACT (SCD_BASE + 0x10) #define SCD_ACTIVE (SCD_BASE + 0x14) #define SCD_QUEUECHAIN_SEL (SCD_BASE + 0xe8) +#define SCD_CHAINEXT_EN (SCD_BASE + 0x244) #define SCD_AGGR_SEL (SCD_BASE + 0x248) #define SCD_INTERRUPT_MASK (SCD_BASE + 0x108) diff --git a/drivers/net/wireless/iwlwifi/iwl-trans-pcie-int.h b/drivers/net/wireless/iwlwifi/iwl-trans-pcie-int.h index 6213c05a4b52..e959207c630a 100644 --- a/drivers/net/wireless/iwlwifi/iwl-trans-pcie-int.h +++ b/drivers/net/wireless/iwlwifi/iwl-trans-pcie-int.h @@ -347,7 +347,7 @@ void iwl_trans_tx_queue_set_status(struct iwl_trans *trans, void iwl_trans_pcie_tx_agg_setup(struct iwl_trans *trans, int queue, int fifo, int sta_id, int tid, int frame_limit, u16 ssn); void iwlagn_txq_free_tfd(struct iwl_trans *trans, struct iwl_tx_queue *txq, - int index, enum dma_data_direction dma_dir); + enum dma_data_direction dma_dir); int iwl_tx_queue_reclaim(struct iwl_trans *trans, int txq_id, int index, struct sk_buff_head *skbs); int iwl_queue_space(const struct iwl_queue *q); diff --git a/drivers/net/wireless/iwlwifi/iwl-trans-pcie-tx.c b/drivers/net/wireless/iwlwifi/iwl-trans-pcie-tx.c index 21a8a672fbb2..a8750238ee09 100644 --- a/drivers/net/wireless/iwlwifi/iwl-trans-pcie-tx.c +++ b/drivers/net/wireless/iwlwifi/iwl-trans-pcie-tx.c @@ -204,33 +204,39 @@ static void iwlagn_unmap_tfd(struct iwl_trans *trans, struct iwl_cmd_meta *meta, for (i = 1; i < num_tbs; i++) dma_unmap_single(trans->dev, iwl_tfd_tb_get_addr(tfd, i), iwl_tfd_tb_get_len(tfd, i), dma_dir); + + tfd->num_tbs = 0; } /** * iwlagn_txq_free_tfd - Free all chunks referenced by TFD [txq->q.read_ptr] * @trans - transport private data * @txq - tx queue - * @index - the index of the TFD to be freed - *@dma_dir - the direction of the DMA mapping + * @dma_dir - the direction of the DMA mapping * * Does NOT advance any TFD circular buffer read/write indexes * Does NOT free the TFD itself (which is within circular buffer) */ void iwlagn_txq_free_tfd(struct iwl_trans *trans, struct iwl_tx_queue *txq, - int index, enum dma_data_direction dma_dir) + enum dma_data_direction dma_dir) { struct iwl_tfd *tfd_tmp = txq->tfds; + /* rd_ptr is bounded by n_bd and idx is bounded by n_window */ + int rd_ptr = txq->q.read_ptr; + int idx = get_cmd_index(&txq->q, rd_ptr); + lockdep_assert_held(&txq->lock); - iwlagn_unmap_tfd(trans, &txq->entries[index].meta, - &tfd_tmp[index], dma_dir); + /* We have only q->n_window txq->entries, but we use q->n_bd tfds */ + iwlagn_unmap_tfd(trans, &txq->entries[idx].meta, + &tfd_tmp[rd_ptr], dma_dir); /* free SKB */ if (txq->entries) { struct sk_buff *skb; - skb = txq->entries[index].skb; + skb = txq->entries[idx].skb; /* Can be called from irqs-disabled context * If skb is not NULL, it means that the whole queue is being @@ -238,7 +244,7 @@ void iwlagn_txq_free_tfd(struct iwl_trans *trans, struct iwl_tx_queue *txq, */ if (skb) { iwl_op_mode_free_skb(trans->op_mode, skb); - txq->entries[index].skb = NULL; + txq->entries[idx].skb = NULL; } } } @@ -973,7 +979,7 @@ int iwl_tx_queue_reclaim(struct iwl_trans *trans, int txq_id, int index, iwlagn_txq_inval_byte_cnt_tbl(trans, txq); - iwlagn_txq_free_tfd(trans, txq, txq->q.read_ptr, DMA_TO_DEVICE); + iwlagn_txq_free_tfd(trans, txq, DMA_TO_DEVICE); freed++; } diff --git a/drivers/net/wireless/iwlwifi/iwl-trans-pcie.c b/drivers/net/wireless/iwlwifi/iwl-trans-pcie.c index 2e57161854b9..79c6b91417f9 100644 --- a/drivers/net/wireless/iwlwifi/iwl-trans-pcie.c +++ b/drivers/net/wireless/iwlwifi/iwl-trans-pcie.c @@ -435,9 +435,7 @@ static void iwl_tx_queue_unmap(struct iwl_trans *trans, int txq_id) spin_lock_bh(&txq->lock); while (q->write_ptr != q->read_ptr) { - /* The read_ptr needs to bound by q->n_window */ - iwlagn_txq_free_tfd(trans, txq, get_cmd_index(q, q->read_ptr), - dma_dir); + iwlagn_txq_free_tfd(trans, txq, dma_dir); q->read_ptr = iwl_queue_inc_wrap(q->read_ptr, q->n_bd); } spin_unlock_bh(&txq->lock); @@ -1060,6 +1058,11 @@ static void iwl_tx_start(struct iwl_trans *trans) iwl_write_prph(trans, SCD_DRAM_BASE_ADDR, trans_pcie->scd_bc_tbls.dma >> 10); + /* The chain extension of the SCD doesn't work well. This feature is + * enabled by default by the HW, so we need to disable it manually. + */ + iwl_write_prph(trans, SCD_CHAINEXT_EN, 0); + /* Enable DMA channel */ for (chan = 0; chan < FH_TCSR_CHNL_NUM ; chan++) iwl_write_direct32(trans, FH_TCSR_CHNL_TX_CONFIG_REG(chan), diff --git a/drivers/net/wireless/mac80211_hwsim.c b/drivers/net/wireless/mac80211_hwsim.c index fb787df01666..a0b7cfd34685 100644 --- a/drivers/net/wireless/mac80211_hwsim.c +++ b/drivers/net/wireless/mac80211_hwsim.c @@ -1555,6 +1555,7 @@ static int hwsim_tx_info_frame_received_nl(struct sk_buff *skb_2, hdr = (struct ieee80211_hdr *) skb->data; mac80211_hwsim_monitor_ack(data2->hw, hdr->addr2); } + txi->flags |= IEEE80211_TX_STAT_ACK; } ieee80211_tx_status_irqsafe(data2->hw, skb); return 0; @@ -1721,6 +1722,24 @@ static void hwsim_exit_netlink(void) "unregister family %i\n", ret); } +static const struct ieee80211_iface_limit hwsim_if_limits[] = { + { .max = 1, .types = BIT(NL80211_IFTYPE_ADHOC) }, + { .max = 2048, .types = BIT(NL80211_IFTYPE_STATION) | + BIT(NL80211_IFTYPE_P2P_CLIENT) | +#ifdef CONFIG_MAC80211_MESH + BIT(NL80211_IFTYPE_MESH_POINT) | +#endif + BIT(NL80211_IFTYPE_AP) | + BIT(NL80211_IFTYPE_P2P_GO) }, +}; + +static const struct ieee80211_iface_combination hwsim_if_comb = { + .limits = hwsim_if_limits, + .n_limits = ARRAY_SIZE(hwsim_if_limits), + .max_interfaces = 2048, + .num_different_channels = 1, +}; + static int __init init_mac80211_hwsim(void) { int i, err = 0; @@ -1782,6 +1801,9 @@ static int __init init_mac80211_hwsim(void) hw->wiphy->n_addresses = 2; hw->wiphy->addresses = data->addresses; + hw->wiphy->iface_combinations = &hwsim_if_comb; + hw->wiphy->n_iface_combinations = 1; + if (fake_hw_scan) { hw->wiphy->max_scan_ssids = 255; hw->wiphy->max_scan_ie_len = IEEE80211_MAX_DATA_LEN; diff --git a/drivers/net/wireless/mwifiex/cfg80211.c b/drivers/net/wireless/mwifiex/cfg80211.c index 87671446e24b..015fec3371a0 100644 --- a/drivers/net/wireless/mwifiex/cfg80211.c +++ b/drivers/net/wireless/mwifiex/cfg80211.c @@ -948,6 +948,19 @@ static int mwifiex_cfg80211_start_ap(struct wiphy *wiphy, bss_cfg->ssid.ssid_len = params->ssid_len; } + switch (params->hidden_ssid) { + case NL80211_HIDDEN_SSID_NOT_IN_USE: + bss_cfg->bcast_ssid_ctl = 1; + break; + case NL80211_HIDDEN_SSID_ZERO_LEN: + bss_cfg->bcast_ssid_ctl = 0; + break; + case NL80211_HIDDEN_SSID_ZERO_CONTENTS: + /* firmware doesn't support this type of hidden SSID */ + default: + return -EINVAL; + } + if (mwifiex_set_secure_params(priv, bss_cfg, params)) { kfree(bss_cfg); wiphy_err(wiphy, "Failed to parse secuirty parameters!\n"); diff --git a/drivers/net/wireless/mwifiex/fw.h b/drivers/net/wireless/mwifiex/fw.h index 9f674bbebe65..561452a5c818 100644 --- a/drivers/net/wireless/mwifiex/fw.h +++ b/drivers/net/wireless/mwifiex/fw.h @@ -122,6 +122,7 @@ enum MWIFIEX_802_11_PRIVACY_FILTER { #define TLV_TYPE_CHANNELBANDLIST (PROPRIETARY_TLV_BASE_ID + 42) #define TLV_TYPE_UAP_BEACON_PERIOD (PROPRIETARY_TLV_BASE_ID + 44) #define TLV_TYPE_UAP_DTIM_PERIOD (PROPRIETARY_TLV_BASE_ID + 45) +#define TLV_TYPE_UAP_BCAST_SSID (PROPRIETARY_TLV_BASE_ID + 48) #define TLV_TYPE_UAP_RTS_THRESHOLD (PROPRIETARY_TLV_BASE_ID + 51) #define TLV_TYPE_UAP_WPA_PASSPHRASE (PROPRIETARY_TLV_BASE_ID + 60) #define TLV_TYPE_UAP_ENCRY_PROTOCOL (PROPRIETARY_TLV_BASE_ID + 64) @@ -1209,6 +1210,11 @@ struct host_cmd_tlv_ssid { u8 ssid[0]; } __packed; +struct host_cmd_tlv_bcast_ssid { + struct host_cmd_tlv tlv; + u8 bcast_ctl; +} __packed; + struct host_cmd_tlv_beacon_period { struct host_cmd_tlv tlv; __le16 period; diff --git a/drivers/net/wireless/mwifiex/uap_cmd.c b/drivers/net/wireless/mwifiex/uap_cmd.c index 76dfbc42a732..8173ab66066d 100644 --- a/drivers/net/wireless/mwifiex/uap_cmd.c +++ b/drivers/net/wireless/mwifiex/uap_cmd.c @@ -132,6 +132,7 @@ mwifiex_uap_bss_param_prepare(u8 *tlv, void *cmd_buf, u16 *param_size) struct host_cmd_tlv_dtim_period *dtim_period; struct host_cmd_tlv_beacon_period *beacon_period; struct host_cmd_tlv_ssid *ssid; + struct host_cmd_tlv_bcast_ssid *bcast_ssid; struct host_cmd_tlv_channel_band *chan_band; struct host_cmd_tlv_frag_threshold *frag_threshold; struct host_cmd_tlv_rts_threshold *rts_threshold; @@ -153,6 +154,14 @@ mwifiex_uap_bss_param_prepare(u8 *tlv, void *cmd_buf, u16 *param_size) cmd_size += sizeof(struct host_cmd_tlv) + bss_cfg->ssid.ssid_len; tlv += sizeof(struct host_cmd_tlv) + bss_cfg->ssid.ssid_len; + + bcast_ssid = (struct host_cmd_tlv_bcast_ssid *)tlv; + bcast_ssid->tlv.type = cpu_to_le16(TLV_TYPE_UAP_BCAST_SSID); + bcast_ssid->tlv.len = + cpu_to_le16(sizeof(bcast_ssid->bcast_ctl)); + bcast_ssid->bcast_ctl = bss_cfg->bcast_ssid_ctl; + cmd_size += sizeof(struct host_cmd_tlv_bcast_ssid); + tlv += sizeof(struct host_cmd_tlv_bcast_ssid); } if (bss_cfg->channel && bss_cfg->channel <= MAX_CHANNEL_BAND_BG) { chan_band = (struct host_cmd_tlv_channel_band *)tlv; @@ -416,6 +425,7 @@ int mwifiex_uap_set_channel(struct mwifiex_private *priv, int channel) if (!bss_cfg) return -ENOMEM; + mwifiex_set_sys_config_invalid_data(bss_cfg); bss_cfg->band_cfg = BAND_CONFIG_MANUAL; bss_cfg->channel = channel; diff --git a/drivers/net/wireless/rt2x00/rt2x00.h b/drivers/net/wireless/rt2x00/rt2x00.h index ca36cccaba31..8f754025b06e 100644 --- a/drivers/net/wireless/rt2x00/rt2x00.h +++ b/drivers/net/wireless/rt2x00/rt2x00.h @@ -396,8 +396,7 @@ struct rt2x00_intf { * for hardware which doesn't support hardware * sequence counting. */ - spinlock_t seqlock; - u16 seqno; + atomic_t seqno; }; static inline struct rt2x00_intf* vif_to_intf(struct ieee80211_vif *vif) diff --git a/drivers/net/wireless/rt2x00/rt2x00mac.c b/drivers/net/wireless/rt2x00/rt2x00mac.c index b49773ef72f2..dd24b2663b5e 100644 --- a/drivers/net/wireless/rt2x00/rt2x00mac.c +++ b/drivers/net/wireless/rt2x00/rt2x00mac.c @@ -277,7 +277,6 @@ int rt2x00mac_add_interface(struct ieee80211_hw *hw, else rt2x00dev->intf_sta_count++; - spin_lock_init(&intf->seqlock); mutex_init(&intf->beacon_skb_mutex); intf->beacon = entry; diff --git a/drivers/net/wireless/rt2x00/rt2x00queue.c b/drivers/net/wireless/rt2x00/rt2x00queue.c index 4c662eccf53c..2fd830103415 100644 --- a/drivers/net/wireless/rt2x00/rt2x00queue.c +++ b/drivers/net/wireless/rt2x00/rt2x00queue.c @@ -207,6 +207,7 @@ static void rt2x00queue_create_tx_descriptor_seq(struct rt2x00_dev *rt2x00dev, struct ieee80211_tx_info *tx_info = IEEE80211_SKB_CB(skb); struct ieee80211_hdr *hdr = (struct ieee80211_hdr *)skb->data; struct rt2x00_intf *intf = vif_to_intf(tx_info->control.vif); + u16 seqno; if (!(tx_info->flags & IEEE80211_TX_CTL_ASSIGN_SEQ)) return; @@ -238,15 +239,13 @@ static void rt2x00queue_create_tx_descriptor_seq(struct rt2x00_dev *rt2x00dev, * sequence counting per-frame, since those will override the * sequence counter given by mac80211. */ - spin_lock(&intf->seqlock); - if (test_bit(ENTRY_TXD_FIRST_FRAGMENT, &txdesc->flags)) - intf->seqno += 0x10; - hdr->seq_ctrl &= cpu_to_le16(IEEE80211_SCTL_FRAG); - hdr->seq_ctrl |= cpu_to_le16(intf->seqno); - - spin_unlock(&intf->seqlock); + seqno = atomic_add_return(0x10, &intf->seqno); + else + seqno = atomic_read(&intf->seqno); + hdr->seq_ctrl &= cpu_to_le16(IEEE80211_SCTL_FRAG); + hdr->seq_ctrl |= cpu_to_le16(seqno); } static void rt2x00queue_create_tx_descriptor_plcp(struct rt2x00_dev *rt2x00dev, diff --git a/drivers/net/wireless/rtl818x/rtl8187/leds.c b/drivers/net/wireless/rtl818x/rtl8187/leds.c index 2e0de2f5f0f9..c2d5b495c179 100644 --- a/drivers/net/wireless/rtl818x/rtl8187/leds.c +++ b/drivers/net/wireless/rtl818x/rtl8187/leds.c @@ -117,7 +117,7 @@ static void rtl8187_led_brightness_set(struct led_classdev *led_dev, radio_on = true; } else if (radio_on) { radio_on = false; - cancel_delayed_work_sync(&priv->led_on); + cancel_delayed_work(&priv->led_on); ieee80211_queue_delayed_work(hw, &priv->led_off, 0); } } else if (radio_on) { diff --git a/drivers/net/wireless/ti/wl1251/sdio.c b/drivers/net/wireless/ti/wl1251/sdio.c index 1b851f650e07..e2750a12c6f1 100644 --- a/drivers/net/wireless/ti/wl1251/sdio.c +++ b/drivers/net/wireless/ti/wl1251/sdio.c @@ -260,6 +260,7 @@ static int wl1251_sdio_probe(struct sdio_func *func, } if (wl->irq) { + irq_set_status_flags(wl->irq, IRQ_NOAUTOEN); ret = request_irq(wl->irq, wl1251_line_irq, 0, "wl1251", wl); if (ret < 0) { wl1251_error("request_irq() failed: %d", ret); @@ -267,7 +268,6 @@ static int wl1251_sdio_probe(struct sdio_func *func, } irq_set_irq_type(wl->irq, IRQ_TYPE_EDGE_RISING); - disable_irq(wl->irq); wl1251_sdio_ops.enable_irq = wl1251_enable_line_irq; wl1251_sdio_ops.disable_irq = wl1251_disable_line_irq; diff --git a/drivers/net/wireless/ti/wl1251/spi.c b/drivers/net/wireless/ti/wl1251/spi.c index 6248c354fc5c..87f6305bda2c 100644 --- a/drivers/net/wireless/ti/wl1251/spi.c +++ b/drivers/net/wireless/ti/wl1251/spi.c @@ -281,6 +281,7 @@ static int __devinit wl1251_spi_probe(struct spi_device *spi) wl->use_eeprom = pdata->use_eeprom; + irq_set_status_flags(wl->irq, IRQ_NOAUTOEN); ret = request_irq(wl->irq, wl1251_irq, 0, DRIVER_NAME, wl); if (ret < 0) { wl1251_error("request_irq() failed: %d", ret); @@ -289,8 +290,6 @@ static int __devinit wl1251_spi_probe(struct spi_device *spi) irq_set_irq_type(wl->irq, IRQ_TYPE_EDGE_RISING); - disable_irq(wl->irq); - ret = wl1251_init_ieee80211(wl); if (ret) goto out_irq; diff --git a/drivers/net/wireless/ti/wlcore/acx.c b/drivers/net/wireless/ti/wlcore/acx.c index 509aa881d790..f3d6fa508269 100644 --- a/drivers/net/wireless/ti/wlcore/acx.c +++ b/drivers/net/wireless/ti/wlcore/acx.c @@ -1715,6 +1715,7 @@ out: } +#ifdef CONFIG_PM /* Set the global behaviour of RX filters - On/Off + default action */ int wl1271_acx_default_rx_filter_enable(struct wl1271 *wl, bool enable, enum rx_filter_action action) @@ -1794,3 +1795,4 @@ out: kfree(acx); return ret; } +#endif /* CONFIG_PM */ diff --git a/drivers/net/wireless/ti/wlcore/acx.h b/drivers/net/wireless/ti/wlcore/acx.h index 8106b2ebfe60..e6a74869a5ff 100644 --- a/drivers/net/wireless/ti/wlcore/acx.h +++ b/drivers/net/wireless/ti/wlcore/acx.h @@ -1330,9 +1330,11 @@ int wl1271_acx_set_inconnection_sta(struct wl1271 *wl, u8 *addr); int wl1271_acx_fm_coex(struct wl1271 *wl); int wl12xx_acx_set_rate_mgmt_params(struct wl1271 *wl); int wl12xx_acx_config_hangover(struct wl1271 *wl); + +#ifdef CONFIG_PM int wl1271_acx_default_rx_filter_enable(struct wl1271 *wl, bool enable, enum rx_filter_action action); int wl1271_acx_set_rx_filter(struct wl1271 *wl, u8 index, bool enable, struct wl12xx_rx_filter *filter); - +#endif /* CONFIG_PM */ #endif /* __WL1271_ACX_H__ */ diff --git a/drivers/net/wireless/ti/wlcore/rx.c b/drivers/net/wireless/ti/wlcore/rx.c index 1f1d9488dfb6..d6a3c6b07827 100644 --- a/drivers/net/wireless/ti/wlcore/rx.c +++ b/drivers/net/wireless/ti/wlcore/rx.c @@ -279,6 +279,7 @@ void wl12xx_rx(struct wl1271 *wl, struct wl_fw_status *status) wl12xx_rearm_rx_streaming(wl, active_hlids); } +#ifdef CONFIG_PM int wl1271_rx_filter_enable(struct wl1271 *wl, int index, bool enable, struct wl12xx_rx_filter *filter) @@ -314,3 +315,4 @@ void wl1271_rx_filter_clear_all(struct wl1271 *wl) wl1271_rx_filter_enable(wl, i, 0, NULL); } } +#endif /* CONFIG_PM */ |