From: Johannes Berg Date: Tue, 4 Jun 2013 10:56:01 +0000 (+0200) Subject: Merge remote-tracking branch 'wireless-next/master' into HEAD X-Git-Url: https://git.karo-electronics.de/?a=commitdiff_plain;h=51217cee3a94d5409d6ee2ac090ae96bc9a06757;p=linux-beck.git Merge remote-tracking branch 'wireless-next/master' into HEAD Merge to get the wil6210 changes that a cfg80211 change needs. A conflict in drivers/net/wireless/ath/ath9k/init.c was just whitespace changes. Also fix a semantic conflict due to cw1200 using WoWLAN which I had modified in my tree. Signed-off-by: Johannes Berg --- 51217cee3a94d5409d6ee2ac090ae96bc9a06757 diff --cc drivers/net/wireless/ath/ath9k/init.c index f993362e9e13,979bde3b8f9e..f359b0d7078d --- a/drivers/net/wireless/ath/ath9k/init.c +++ b/drivers/net/wireless/ath/ath9k/init.c @@@ -804,10 -800,14 +809,9 @@@ void ath9k_set_hw_capab(struct ath_soft hw->wiphy->flags |= WIPHY_FLAG_HAS_REMAIN_ON_CHANNEL; #ifdef CONFIG_PM_SLEEP - if ((ah->caps.hw_caps & ATH9K_HW_WOW_DEVICE_CAPABLE) && - device_can_wakeup(sc->dev)) { - hw->wiphy->wowlan.flags = WIPHY_WOWLAN_MAGIC_PKT | - WIPHY_WOWLAN_DISCONNECT; - hw->wiphy->wowlan.n_patterns = MAX_NUM_USER_PATTERN; - hw->wiphy->wowlan.pattern_min_len = 1; - hw->wiphy->wowlan.pattern_max_len = MAX_PATTERN_SIZE; - } + device_can_wakeup(sc->dev)) + hw->wiphy->wowlan = &ath9k_wowlan_support; atomic_set(&sc->wow_sleep_proc_intr, -1); atomic_set(&sc->wow_got_bmiss_intr, -1); diff --cc drivers/net/wireless/cw1200/main.c index 000000000000,2ea1bada7207..c934ec52d129 mode 000000,100644..100644 --- a/drivers/net/wireless/cw1200/main.c +++ b/drivers/net/wireless/cw1200/main.c @@@ -1,0 -1,628 +1,633 @@@ + /* + * mac80211 glue code for mac80211 ST-Ericsson CW1200 drivers + * + * Copyright (c) 2010, ST-Ericsson + * Author: Dmitry Tarnyagin + * + * Based on: + * Copyright (c) 2006, Michael Wu + * Copyright (c) 2007-2009, Christian Lamparter + * Copyright 2008, Johannes Berg + * + * Based on: + * - the islsm (softmac prism54) driver, which is: + * Copyright 2004-2006 Jean-Baptiste Note , et al. + * - stlc45xx driver + * Copyright (C) 2008 Nokia Corporation and/or its subsidiary(-ies). + * + * 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. + */ + + #include + #include + #include + #include + #include + #include + #include + #include + + #include "cw1200.h" + #include "txrx.h" + #include "hwbus.h" + #include "fwio.h" + #include "hwio.h" + #include "bh.h" + #include "sta.h" + #include "scan.h" + #include "debug.h" + #include "pm.h" + + MODULE_AUTHOR("Dmitry Tarnyagin "); + MODULE_DESCRIPTION("Softmac ST-Ericsson CW1200 common code"); + MODULE_LICENSE("GPL"); + MODULE_ALIAS("cw1200_core"); + + /* Accept MAC address of the form macaddr=0x00,0x80,0xE1,0x30,0x40,0x50 */ + static u8 cw1200_mac_template[ETH_ALEN] = {0x02, 0x80, 0xe1, 0x00, 0x00, 0x00}; + module_param_array_named(macaddr, cw1200_mac_template, byte, NULL, S_IRUGO); + MODULE_PARM_DESC(macaddr, "Override platform_data MAC address"); + + static char *cw1200_sdd_path; + module_param(cw1200_sdd_path, charp, 0644); + MODULE_PARM_DESC(cw1200_sdd_path, "Override platform_data SDD file"); + static int cw1200_refclk; + module_param(cw1200_refclk, int, 0644); + MODULE_PARM_DESC(cw1200_refclk, "Override platform_data reference clock"); + + int cw1200_power_mode = wsm_power_mode_quiescent; + module_param(cw1200_power_mode, int, 0644); + MODULE_PARM_DESC(cw1200_power_mode, "WSM power mode. 0 == active, 1 == doze, 2 == quiescent (default)"); + + #ifdef CONFIG_CW1200_ETF + int etf_mode; + module_param(etf_mode, int, 0644); + MODULE_PARM_DESC(etf_mode, "Enable EngineeringTestingFramework operation"); + #endif + + #define RATETAB_ENT(_rate, _rateid, _flags) \ + { \ + .bitrate = (_rate), \ + .hw_value = (_rateid), \ + .flags = (_flags), \ + } + + static struct ieee80211_rate cw1200_rates[] = { + RATETAB_ENT(10, 0, 0), + RATETAB_ENT(20, 1, 0), + RATETAB_ENT(55, 2, 0), + RATETAB_ENT(110, 3, 0), + RATETAB_ENT(60, 6, 0), + RATETAB_ENT(90, 7, 0), + RATETAB_ENT(120, 8, 0), + RATETAB_ENT(180, 9, 0), + RATETAB_ENT(240, 10, 0), + RATETAB_ENT(360, 11, 0), + RATETAB_ENT(480, 12, 0), + RATETAB_ENT(540, 13, 0), + }; + + static struct ieee80211_rate cw1200_mcs_rates[] = { + RATETAB_ENT(65, 14, IEEE80211_TX_RC_MCS), + RATETAB_ENT(130, 15, IEEE80211_TX_RC_MCS), + RATETAB_ENT(195, 16, IEEE80211_TX_RC_MCS), + RATETAB_ENT(260, 17, IEEE80211_TX_RC_MCS), + RATETAB_ENT(390, 18, IEEE80211_TX_RC_MCS), + RATETAB_ENT(520, 19, IEEE80211_TX_RC_MCS), + RATETAB_ENT(585, 20, IEEE80211_TX_RC_MCS), + RATETAB_ENT(650, 21, IEEE80211_TX_RC_MCS), + }; + + #define cw1200_a_rates (cw1200_rates + 4) + #define cw1200_a_rates_size (ARRAY_SIZE(cw1200_rates) - 4) + #define cw1200_g_rates (cw1200_rates + 0) + #define cw1200_g_rates_size (ARRAY_SIZE(cw1200_rates)) + #define cw1200_n_rates (cw1200_mcs_rates) + #define cw1200_n_rates_size (ARRAY_SIZE(cw1200_mcs_rates)) + + + #define CHAN2G(_channel, _freq, _flags) { \ + .band = IEEE80211_BAND_2GHZ, \ + .center_freq = (_freq), \ + .hw_value = (_channel), \ + .flags = (_flags), \ + .max_antenna_gain = 0, \ + .max_power = 30, \ + } + + #define CHAN5G(_channel, _flags) { \ + .band = IEEE80211_BAND_5GHZ, \ + .center_freq = 5000 + (5 * (_channel)), \ + .hw_value = (_channel), \ + .flags = (_flags), \ + .max_antenna_gain = 0, \ + .max_power = 30, \ + } + + static struct ieee80211_channel cw1200_2ghz_chantable[] = { + CHAN2G(1, 2412, 0), + CHAN2G(2, 2417, 0), + CHAN2G(3, 2422, 0), + CHAN2G(4, 2427, 0), + CHAN2G(5, 2432, 0), + CHAN2G(6, 2437, 0), + CHAN2G(7, 2442, 0), + CHAN2G(8, 2447, 0), + CHAN2G(9, 2452, 0), + CHAN2G(10, 2457, 0), + CHAN2G(11, 2462, 0), + CHAN2G(12, 2467, 0), + CHAN2G(13, 2472, 0), + CHAN2G(14, 2484, 0), + }; + + static struct ieee80211_channel cw1200_5ghz_chantable[] = { + CHAN5G(34, 0), CHAN5G(36, 0), + CHAN5G(38, 0), CHAN5G(40, 0), + CHAN5G(42, 0), CHAN5G(44, 0), + CHAN5G(46, 0), CHAN5G(48, 0), + CHAN5G(52, 0), CHAN5G(56, 0), + CHAN5G(60, 0), CHAN5G(64, 0), + CHAN5G(100, 0), CHAN5G(104, 0), + CHAN5G(108, 0), CHAN5G(112, 0), + CHAN5G(116, 0), CHAN5G(120, 0), + CHAN5G(124, 0), CHAN5G(128, 0), + CHAN5G(132, 0), CHAN5G(136, 0), + CHAN5G(140, 0), CHAN5G(149, 0), + CHAN5G(153, 0), CHAN5G(157, 0), + CHAN5G(161, 0), CHAN5G(165, 0), + CHAN5G(184, 0), CHAN5G(188, 0), + CHAN5G(192, 0), CHAN5G(196, 0), + CHAN5G(200, 0), CHAN5G(204, 0), + CHAN5G(208, 0), CHAN5G(212, 0), + CHAN5G(216, 0), + }; + + static struct ieee80211_supported_band cw1200_band_2ghz = { + .channels = cw1200_2ghz_chantable, + .n_channels = ARRAY_SIZE(cw1200_2ghz_chantable), + .bitrates = cw1200_g_rates, + .n_bitrates = cw1200_g_rates_size, + .ht_cap = { + .cap = IEEE80211_HT_CAP_GRN_FLD | + (1 << IEEE80211_HT_CAP_RX_STBC_SHIFT) | + IEEE80211_HT_CAP_MAX_AMSDU, + .ht_supported = 1, + .ampdu_factor = IEEE80211_HT_MAX_AMPDU_8K, + .ampdu_density = IEEE80211_HT_MPDU_DENSITY_NONE, + .mcs = { + .rx_mask[0] = 0xFF, + .rx_highest = __cpu_to_le16(0x41), + .tx_params = IEEE80211_HT_MCS_TX_DEFINED, + }, + }, + }; + + static struct ieee80211_supported_band cw1200_band_5ghz = { + .channels = cw1200_5ghz_chantable, + .n_channels = ARRAY_SIZE(cw1200_5ghz_chantable), + .bitrates = cw1200_a_rates, + .n_bitrates = cw1200_a_rates_size, + .ht_cap = { + .cap = IEEE80211_HT_CAP_GRN_FLD | + (1 << IEEE80211_HT_CAP_RX_STBC_SHIFT) | + IEEE80211_HT_CAP_MAX_AMSDU, + .ht_supported = 1, + .ampdu_factor = IEEE80211_HT_MAX_AMPDU_8K, + .ampdu_density = IEEE80211_HT_MPDU_DENSITY_NONE, + .mcs = { + .rx_mask[0] = 0xFF, + .rx_highest = __cpu_to_le16(0x41), + .tx_params = IEEE80211_HT_MCS_TX_DEFINED, + }, + }, + }; + + static const unsigned long cw1200_ttl[] = { + 1 * HZ, /* VO */ + 2 * HZ, /* VI */ + 5 * HZ, /* BE */ + 10 * HZ /* BK */ + }; + + static const struct ieee80211_ops cw1200_ops = { + .start = cw1200_start, + .stop = cw1200_stop, + .add_interface = cw1200_add_interface, + .remove_interface = cw1200_remove_interface, + .change_interface = cw1200_change_interface, + .tx = cw1200_tx, + .hw_scan = cw1200_hw_scan, + .set_tim = cw1200_set_tim, + .sta_notify = cw1200_sta_notify, + .sta_add = cw1200_sta_add, + .sta_remove = cw1200_sta_remove, + .set_key = cw1200_set_key, + .set_rts_threshold = cw1200_set_rts_threshold, + .config = cw1200_config, + .bss_info_changed = cw1200_bss_info_changed, + .prepare_multicast = cw1200_prepare_multicast, + .configure_filter = cw1200_configure_filter, + .conf_tx = cw1200_conf_tx, + .get_stats = cw1200_get_stats, + .ampdu_action = cw1200_ampdu_action, + .flush = cw1200_flush, + #ifdef CONFIG_PM + .suspend = cw1200_wow_suspend, + .resume = cw1200_wow_resume, + #endif + /* Intentionally not offloaded: */ + /*.channel_switch = cw1200_channel_switch, */ + /*.remain_on_channel = cw1200_remain_on_channel, */ + /*.cancel_remain_on_channel = cw1200_cancel_remain_on_channel, */ + }; + + int cw1200_ba_rx_tids = -1; + int cw1200_ba_tx_tids = -1; + module_param(cw1200_ba_rx_tids, int, 0644); + module_param(cw1200_ba_tx_tids, int, 0644); + MODULE_PARM_DESC(cw1200_ba_rx_tids, "Block ACK RX TIDs"); + MODULE_PARM_DESC(cw1200_ba_tx_tids, "Block ACK TX TIDs"); + ++#ifdef CONFIG_PM ++static const struct wiphy_wowlan_support cw1200_wowlan_support = { ++ /* Support only for limited wowlan functionalities */ ++ .flags = WIPHY_WOWLAN_ANY | WIPHY_WOWLAN_DISCONNECT, ++}; ++#endif ++ ++ + static struct ieee80211_hw *cw1200_init_common(const u8 *macaddr, + const bool have_5ghz) + { + int i, band; + struct ieee80211_hw *hw; + struct cw1200_common *priv; + + hw = ieee80211_alloc_hw(sizeof(struct cw1200_common), &cw1200_ops); + if (!hw) + return NULL; + + priv = hw->priv; + priv->hw = hw; + priv->hw_type = -1; + priv->mode = NL80211_IFTYPE_UNSPECIFIED; + priv->rates = cw1200_rates; /* TODO: fetch from FW */ + priv->mcs_rates = cw1200_n_rates; + if (cw1200_ba_rx_tids != -1) + priv->ba_rx_tid_mask = cw1200_ba_rx_tids; + else + priv->ba_rx_tid_mask = 0xFF; /* Enable RX BLKACK for all TIDs */ + if (cw1200_ba_tx_tids != -1) + priv->ba_tx_tid_mask = cw1200_ba_tx_tids; + else + priv->ba_tx_tid_mask = 0xff; /* Enable TX BLKACK for all TIDs */ + + hw->flags = IEEE80211_HW_SIGNAL_DBM | + IEEE80211_HW_SUPPORTS_PS | + IEEE80211_HW_SUPPORTS_DYNAMIC_PS | + IEEE80211_HW_REPORTS_TX_ACK_STATUS | + IEEE80211_HW_SUPPORTS_UAPSD | + IEEE80211_HW_CONNECTION_MONITOR | + IEEE80211_HW_AMPDU_AGGREGATION | + IEEE80211_HW_TX_AMPDU_SETUP_IN_HW | + IEEE80211_HW_NEED_DTIM_BEFORE_ASSOC; + + hw->wiphy->interface_modes = BIT(NL80211_IFTYPE_STATION) | + BIT(NL80211_IFTYPE_ADHOC) | + BIT(NL80211_IFTYPE_AP) | + BIT(NL80211_IFTYPE_MESH_POINT) | + BIT(NL80211_IFTYPE_P2P_CLIENT) | + BIT(NL80211_IFTYPE_P2P_GO); + + #ifdef CONFIG_PM - /* Support only for limited wowlan functionalities */ - hw->wiphy->wowlan.flags = WIPHY_WOWLAN_ANY | - WIPHY_WOWLAN_DISCONNECT; - hw->wiphy->wowlan.n_patterns = 0; ++ hw->wiphy->wowlan = &cw1200_wowlan_support; + #endif + + hw->wiphy->flags |= WIPHY_FLAG_AP_UAPSD; + + hw->channel_change_time = 1000; /* TODO: find actual value */ + hw->queues = 4; + + priv->rts_threshold = -1; + + hw->max_rates = 8; + hw->max_rate_tries = 15; + hw->extra_tx_headroom = WSM_TX_EXTRA_HEADROOM + + 8; /* TKIP IV */ + + hw->sta_data_size = sizeof(struct cw1200_sta_priv); + + hw->wiphy->bands[IEEE80211_BAND_2GHZ] = &cw1200_band_2ghz; + if (have_5ghz) + hw->wiphy->bands[IEEE80211_BAND_5GHZ] = &cw1200_band_5ghz; + + /* Channel params have to be cleared before registering wiphy again */ + for (band = 0; band < IEEE80211_NUM_BANDS; band++) { + struct ieee80211_supported_band *sband = hw->wiphy->bands[band]; + if (!sband) + continue; + for (i = 0; i < sband->n_channels; i++) { + sband->channels[i].flags = 0; + sband->channels[i].max_antenna_gain = 0; + sband->channels[i].max_power = 30; + } + } + + hw->wiphy->max_scan_ssids = 2; + hw->wiphy->max_scan_ie_len = IEEE80211_MAX_DATA_LEN; + + if (macaddr) + SET_IEEE80211_PERM_ADDR(hw, (u8 *)macaddr); + else + SET_IEEE80211_PERM_ADDR(hw, cw1200_mac_template); + + /* Fix up mac address if necessary */ + if (hw->wiphy->perm_addr[3] == 0 && + hw->wiphy->perm_addr[4] == 0 && + hw->wiphy->perm_addr[5] == 0) { + get_random_bytes(&hw->wiphy->perm_addr[3], 3); + } + + mutex_init(&priv->wsm_cmd_mux); + mutex_init(&priv->conf_mutex); + priv->workqueue = create_singlethread_workqueue("cw1200_wq"); + sema_init(&priv->scan.lock, 1); + INIT_WORK(&priv->scan.work, cw1200_scan_work); + INIT_DELAYED_WORK(&priv->scan.probe_work, cw1200_probe_work); + INIT_DELAYED_WORK(&priv->scan.timeout, cw1200_scan_timeout); + INIT_DELAYED_WORK(&priv->clear_recent_scan_work, + cw1200_clear_recent_scan_work); + INIT_DELAYED_WORK(&priv->join_timeout, cw1200_join_timeout); + INIT_WORK(&priv->unjoin_work, cw1200_unjoin_work); + INIT_WORK(&priv->join_complete_work, cw1200_join_complete_work); + INIT_WORK(&priv->wep_key_work, cw1200_wep_key_work); + INIT_WORK(&priv->tx_policy_upload_work, tx_policy_upload_work); + spin_lock_init(&priv->event_queue_lock); + INIT_LIST_HEAD(&priv->event_queue); + INIT_WORK(&priv->event_handler, cw1200_event_handler); + INIT_DELAYED_WORK(&priv->bss_loss_work, cw1200_bss_loss_work); + INIT_WORK(&priv->bss_params_work, cw1200_bss_params_work); + spin_lock_init(&priv->bss_loss_lock); + spin_lock_init(&priv->ps_state_lock); + INIT_WORK(&priv->set_cts_work, cw1200_set_cts_work); + INIT_WORK(&priv->set_tim_work, cw1200_set_tim_work); + INIT_WORK(&priv->multicast_start_work, cw1200_multicast_start_work); + INIT_WORK(&priv->multicast_stop_work, cw1200_multicast_stop_work); + INIT_WORK(&priv->link_id_work, cw1200_link_id_work); + INIT_DELAYED_WORK(&priv->link_id_gc_work, cw1200_link_id_gc_work); + INIT_WORK(&priv->linkid_reset_work, cw1200_link_id_reset); + INIT_WORK(&priv->update_filtering_work, cw1200_update_filtering_work); + INIT_WORK(&priv->set_beacon_wakeup_period_work, + cw1200_set_beacon_wakeup_period_work); + init_timer(&priv->mcast_timeout); + priv->mcast_timeout.data = (unsigned long)priv; + priv->mcast_timeout.function = cw1200_mcast_timeout; + + if (cw1200_queue_stats_init(&priv->tx_queue_stats, + CW1200_LINK_ID_MAX, + cw1200_skb_dtor, + priv)) { + ieee80211_free_hw(hw); + return NULL; + } + + for (i = 0; i < 4; ++i) { + if (cw1200_queue_init(&priv->tx_queue[i], + &priv->tx_queue_stats, i, 16, + cw1200_ttl[i])) { + for (; i > 0; i--) + cw1200_queue_deinit(&priv->tx_queue[i - 1]); + cw1200_queue_stats_deinit(&priv->tx_queue_stats); + ieee80211_free_hw(hw); + return NULL; + } + } + + init_waitqueue_head(&priv->channel_switch_done); + init_waitqueue_head(&priv->wsm_cmd_wq); + init_waitqueue_head(&priv->wsm_startup_done); + init_waitqueue_head(&priv->ps_mode_switch_done); + wsm_buf_init(&priv->wsm_cmd_buf); + spin_lock_init(&priv->wsm_cmd.lock); + priv->wsm_cmd.done = 1; + tx_policy_init(priv); + + return hw; + } + + static int cw1200_register_common(struct ieee80211_hw *dev) + { + struct cw1200_common *priv = dev->priv; + int err; + + #ifdef CONFIG_CW1200_ETF + if (etf_mode) + goto done; + #endif + + #ifdef CONFIG_PM + err = cw1200_pm_init(&priv->pm_state, priv); + if (err) { + pr_err("Cannot init PM. (%d).\n", + err); + return err; + } + #endif + + err = ieee80211_register_hw(dev); + if (err) { + pr_err("Cannot register device (%d).\n", + err); + #ifdef CONFIG_PM + cw1200_pm_deinit(&priv->pm_state); + #endif + return err; + } + + #ifdef CONFIG_CW1200_ETF + done: + #endif + cw1200_debug_init(priv); + + pr_info("Registered as '%s'\n", wiphy_name(dev->wiphy)); + return 0; + } + + static void cw1200_free_common(struct ieee80211_hw *dev) + { + ieee80211_free_hw(dev); + } + + static void cw1200_unregister_common(struct ieee80211_hw *dev) + { + struct cw1200_common *priv = dev->priv; + int i; + + #ifdef CONFIG_CW1200_ETF + if (!etf_mode) { + #endif + ieee80211_unregister_hw(dev); + #ifdef CONFIG_CW1200_ETF + } + #endif + + del_timer_sync(&priv->mcast_timeout); + cw1200_unregister_bh(priv); + + cw1200_debug_release(priv); + + mutex_destroy(&priv->conf_mutex); + + wsm_buf_deinit(&priv->wsm_cmd_buf); + + destroy_workqueue(priv->workqueue); + priv->workqueue = NULL; + + if (priv->sdd) { + release_firmware(priv->sdd); + priv->sdd = NULL; + } + + for (i = 0; i < 4; ++i) + cw1200_queue_deinit(&priv->tx_queue[i]); + + cw1200_queue_stats_deinit(&priv->tx_queue_stats); + #ifdef CONFIG_PM + cw1200_pm_deinit(&priv->pm_state); + #endif + } + + /* Clock is in KHz */ + u32 cw1200_dpll_from_clk(u16 clk_khz) + { + switch (clk_khz) { + case 0x32C8: /* 13000 KHz */ + return 0x1D89D241; + case 0x3E80: /* 16000 KHz */ + return 0x000001E1; + case 0x41A0: /* 16800 KHz */ + return 0x124931C1; + case 0x4B00: /* 19200 KHz */ + return 0x00000191; + case 0x5DC0: /* 24000 KHz */ + return 0x00000141; + case 0x6590: /* 26000 KHz */ + return 0x0EC4F121; + case 0x8340: /* 33600 KHz */ + return 0x092490E1; + case 0x9600: /* 38400 KHz */ + return 0x100010C1; + case 0x9C40: /* 40000 KHz */ + return 0x000000C1; + case 0xBB80: /* 48000 KHz */ + return 0x000000A1; + case 0xCB20: /* 52000 KHz */ + return 0x07627091; + default: + pr_err("Unknown Refclk freq (0x%04x), using 2600KHz\n", + clk_khz); + return 0x0EC4F121; + } + } + + int cw1200_core_probe(const struct hwbus_ops *hwbus_ops, + struct hwbus_priv *hwbus, + struct device *pdev, + struct cw1200_common **core, + int ref_clk, const u8 *macaddr, + const char *sdd_path, bool have_5ghz) + { + int err = -EINVAL; + struct ieee80211_hw *dev; + struct cw1200_common *priv; + struct wsm_operational_mode mode = { + .power_mode = cw1200_power_mode, + .disable_more_flag_usage = true, + }; + + dev = cw1200_init_common(macaddr, have_5ghz); + if (!dev) + goto err; + + priv = dev->priv; + priv->hw_refclk = ref_clk; + if (cw1200_refclk) + priv->hw_refclk = cw1200_refclk; + + priv->sdd_path = (char *)sdd_path; + if (cw1200_sdd_path) + priv->sdd_path = cw1200_sdd_path; + + priv->hwbus_ops = hwbus_ops; + priv->hwbus_priv = hwbus; + priv->pdev = pdev; + SET_IEEE80211_DEV(priv->hw, pdev); + + /* Pass struct cw1200_common back up */ + *core = priv; + + err = cw1200_register_bh(priv); + if (err) + goto err1; + + #ifdef CONFIG_CW1200_ETF + if (etf_mode) + goto skip_fw; + #endif + + err = cw1200_load_firmware(priv); + if (err) + goto err2; + + if (wait_event_interruptible_timeout(priv->wsm_startup_done, + priv->firmware_ready, + 3*HZ) <= 0) { + /* TODO: Need to find how to reset device + in QUEUE mode properly. + */ + pr_err("Timeout waiting on device startup\n"); + err = -ETIMEDOUT; + goto err2; + } + + /* Set low-power mode. */ + wsm_set_operational_mode(priv, &mode); + + /* Enable multi-TX confirmation */ + wsm_use_multi_tx_conf(priv, true); + + #ifdef CONFIG_CW1200_ETF + skip_fw: + #endif + err = cw1200_register_common(dev); + if (err) + goto err2; + + return err; + + err2: + cw1200_unregister_bh(priv); + err1: + cw1200_free_common(dev); + err: + *core = NULL; + return err; + } + EXPORT_SYMBOL_GPL(cw1200_core_probe); + + void cw1200_core_release(struct cw1200_common *self) + { + /* Disable device interrupts */ + self->hwbus_ops->lock(self->hwbus_priv); + __cw1200_irq_enable(self, 0); + self->hwbus_ops->unlock(self->hwbus_priv); + + /* And then clean up */ + cw1200_unregister_common(self->hw); + cw1200_free_common(self->hw); + return; + } + EXPORT_SYMBOL_GPL(cw1200_core_release); diff --cc drivers/net/wireless/iwlwifi/mvm/mvm.h index b62a948658ac,6a3220b6273e..109200bdf5c5 --- a/drivers/net/wireless/iwlwifi/mvm/mvm.h +++ b/drivers/net/wireless/iwlwifi/mvm/mvm.h @@@ -336,8 -457,11 +457,12 @@@ struct iwl_mvm struct ieee80211_vif *p2p_device_vif; #ifdef CONFIG_PM_SLEEP + struct wiphy_wowlan_support wowlan; int gtk_ivlen, gtk_icvlen, ptk_ivlen, ptk_icvlen; + #ifdef CONFIG_IWLWIFI_DEBUGFS + bool store_d3_resume_sram; + void *d3_resume_sram; + #endif #endif /* BT-Coex */