145eaa78fSKalle Valo /* 245eaa78fSKalle Valo * Copyright (c) 2004-2011 Atheros Communications Inc. 31b2df407SVasanthakumar Thiagarajan * Copyright (c) 2011-2012 Qualcomm Atheros, Inc. 445eaa78fSKalle Valo * 545eaa78fSKalle Valo * Permission to use, copy, modify, and/or distribute this software for any 645eaa78fSKalle Valo * purpose with or without fee is hereby granted, provided that the above 745eaa78fSKalle Valo * copyright notice and this permission notice appear in all copies. 845eaa78fSKalle Valo * 945eaa78fSKalle Valo * THE SOFTWARE IS PROVIDED "AS IS" AND THE AUTHOR DISCLAIMS ALL WARRANTIES 1045eaa78fSKalle Valo * WITH REGARD TO THIS SOFTWARE INCLUDING ALL IMPLIED WARRANTIES OF 1145eaa78fSKalle Valo * MERCHANTABILITY AND FITNESS. IN NO EVENT SHALL THE AUTHOR BE LIABLE FOR 1245eaa78fSKalle Valo * ANY SPECIAL, DIRECT, INDIRECT, OR CONSEQUENTIAL DAMAGES OR ANY DAMAGES 1345eaa78fSKalle Valo * WHATSOEVER RESULTING FROM LOSS OF USE, DATA OR PROFITS, WHETHER IN AN 1445eaa78fSKalle Valo * ACTION OF CONTRACT, NEGLIGENCE OR OTHER TORTIOUS ACTION, ARISING OUT OF 1545eaa78fSKalle Valo * OR IN CONNECTION WITH THE USE OR PERFORMANCE OF THIS SOFTWARE. 1645eaa78fSKalle Valo */ 1745eaa78fSKalle Valo 1845eaa78fSKalle Valo #include "core.h" 1945eaa78fSKalle Valo 20d6a434d6SKalle Valo #include <linux/module.h> 2145eaa78fSKalle Valo #include <linux/moduleparam.h> 22d6a434d6SKalle Valo #include <linux/export.h> 238437754cSVivek Natarajan #include <linux/vmalloc.h> 2445eaa78fSKalle Valo 2545eaa78fSKalle Valo #include "debug.h" 2645eaa78fSKalle Valo #include "hif-ops.h" 27e76ac2bfSKalle Valo #include "htc-ops.h" 2845eaa78fSKalle Valo #include "cfg80211.h" 2945eaa78fSKalle Valo 3045eaa78fSKalle Valo unsigned int debug_mask; 31e390af77SRaja Mani static unsigned int suspend_mode; 321e9a905dSRaja Mani static unsigned int wow_mode; 3345eaa78fSKalle Valo static unsigned int uart_debug; 3445eaa78fSKalle Valo static unsigned int ath6kl_p2p; 355f1127ffSKalle Valo static unsigned int testmode; 3666ddcc39SVasanthakumar Thiagarajan static unsigned int recovery_enable; 3792332993SVasanthakumar Thiagarajan static unsigned int heart_beat_poll; 3845eaa78fSKalle Valo 3945eaa78fSKalle Valo module_param(debug_mask, uint, 0644); 40e390af77SRaja Mani module_param(suspend_mode, uint, 0644); 411e9a905dSRaja Mani module_param(wow_mode, uint, 0644); 4245eaa78fSKalle Valo module_param(uart_debug, uint, 0644); 4345eaa78fSKalle Valo module_param(ath6kl_p2p, uint, 0644); 445f1127ffSKalle Valo module_param(testmode, uint, 0644); 4566ddcc39SVasanthakumar Thiagarajan module_param(recovery_enable, uint, 0644); 4692332993SVasanthakumar Thiagarajan module_param(heart_beat_poll, uint, 0644); 4766ddcc39SVasanthakumar Thiagarajan MODULE_PARM_DESC(recovery_enable, "Enable recovery from firmware error"); 48996bc932SKalle Valo MODULE_PARM_DESC(heart_beat_poll, 49996bc932SKalle Valo "Enable fw error detection periodic polling in msecs - Also set recovery_enable for this to be effective"); 50996bc932SKalle Valo 5145eaa78fSKalle Valo 52636f8288SKalle Valo void ath6kl_core_tx_complete(struct ath6kl *ar, struct sk_buff *skb) 53636f8288SKalle Valo { 54636f8288SKalle Valo ath6kl_htc_tx_complete(ar, skb); 55636f8288SKalle Valo } 56636f8288SKalle Valo EXPORT_SYMBOL(ath6kl_core_tx_complete); 57636f8288SKalle Valo 58636f8288SKalle Valo void ath6kl_core_rx_complete(struct ath6kl *ar, struct sk_buff *skb, u8 pipe) 59636f8288SKalle Valo { 60636f8288SKalle Valo ath6kl_htc_rx_complete(ar, skb, pipe); 61636f8288SKalle Valo } 62636f8288SKalle Valo EXPORT_SYMBOL(ath6kl_core_rx_complete); 63636f8288SKalle Valo 64e76ac2bfSKalle Valo int ath6kl_core_init(struct ath6kl *ar, enum ath6kl_htc_type htc_type) 6545eaa78fSKalle Valo { 6645eaa78fSKalle Valo struct ath6kl_bmi_target_info targ_info; 6784efbb84SJohannes Berg struct wireless_dev *wdev; 6845eaa78fSKalle Valo int ret = 0, i; 6945eaa78fSKalle Valo 70e76ac2bfSKalle Valo switch (htc_type) { 71e76ac2bfSKalle Valo case ATH6KL_HTC_TYPE_MBOX: 72e76ac2bfSKalle Valo ath6kl_htc_mbox_attach(ar); 73e76ac2bfSKalle Valo break; 74636f8288SKalle Valo case ATH6KL_HTC_TYPE_PIPE: 75636f8288SKalle Valo ath6kl_htc_pipe_attach(ar); 76636f8288SKalle Valo break; 77e76ac2bfSKalle Valo default: 78e76ac2bfSKalle Valo WARN_ON(1); 79e76ac2bfSKalle Valo return -ENOMEM; 80e76ac2bfSKalle Valo } 81e76ac2bfSKalle Valo 8245eaa78fSKalle Valo ar->ath6kl_wq = create_singlethread_workqueue("ath6kl"); 8345eaa78fSKalle Valo if (!ar->ath6kl_wq) 8445eaa78fSKalle Valo return -ENOMEM; 8545eaa78fSKalle Valo 8645eaa78fSKalle Valo ret = ath6kl_bmi_init(ar); 8745eaa78fSKalle Valo if (ret) 8845eaa78fSKalle Valo goto err_wq; 8945eaa78fSKalle Valo 9045eaa78fSKalle Valo /* 9145eaa78fSKalle Valo * Turn on power to get hardware (target) version and leave power 9245eaa78fSKalle Valo * on delibrately as we will boot the hardware anyway within few 9345eaa78fSKalle Valo * seconds. 9445eaa78fSKalle Valo */ 9545eaa78fSKalle Valo ret = ath6kl_hif_power_on(ar); 9645eaa78fSKalle Valo if (ret) 9745eaa78fSKalle Valo goto err_bmi_cleanup; 9845eaa78fSKalle Valo 9945eaa78fSKalle Valo ret = ath6kl_bmi_get_target_info(ar, &targ_info); 10045eaa78fSKalle Valo if (ret) 10145eaa78fSKalle Valo goto err_power_off; 10245eaa78fSKalle Valo 10345eaa78fSKalle Valo ar->version.target_ver = le32_to_cpu(targ_info.version); 10445eaa78fSKalle Valo ar->target_type = le32_to_cpu(targ_info.type); 10545eaa78fSKalle Valo ar->wiphy->hw_version = le32_to_cpu(targ_info.version); 10645eaa78fSKalle Valo 10745eaa78fSKalle Valo ret = ath6kl_init_hw_params(ar); 10845eaa78fSKalle Valo if (ret) 10945eaa78fSKalle Valo goto err_power_off; 11045eaa78fSKalle Valo 11145eaa78fSKalle Valo ar->htc_target = ath6kl_htc_create(ar); 11245eaa78fSKalle Valo 11345eaa78fSKalle Valo if (!ar->htc_target) { 11445eaa78fSKalle Valo ret = -ENOMEM; 11545eaa78fSKalle Valo goto err_power_off; 11645eaa78fSKalle Valo } 11745eaa78fSKalle Valo 1185f1127ffSKalle Valo ar->testmode = testmode; 1195f1127ffSKalle Valo 12045eaa78fSKalle Valo ret = ath6kl_init_fetch_firmwares(ar); 12145eaa78fSKalle Valo if (ret) 12245eaa78fSKalle Valo goto err_htc_cleanup; 12345eaa78fSKalle Valo 12445eaa78fSKalle Valo /* FIXME: we should free all firmwares in the error cases below */ 12545eaa78fSKalle Valo 126eba95bceSKalle Valo /* 127eba95bceSKalle Valo * Backwards compatibility support for older ar6004 firmware images 128eba95bceSKalle Valo * which do not set these feature flags. 129eba95bceSKalle Valo */ 130eba95bceSKalle Valo if (ar->target_type == TARGET_TYPE_AR6004 && 131eba95bceSKalle Valo ar->fw_api <= 4) { 132eba95bceSKalle Valo __set_bit(ATH6KL_FW_CAPABILITY_64BIT_RATES, 133eba95bceSKalle Valo ar->fw_capabilities); 134eba95bceSKalle Valo __set_bit(ATH6KL_FW_CAPABILITY_AP_INACTIVITY_MINS, 135eba95bceSKalle Valo ar->fw_capabilities); 136eba95bceSKalle Valo 137eba95bceSKalle Valo if (ar->hw.id == AR6004_HW_1_3_VERSION) 138eba95bceSKalle Valo __set_bit(ATH6KL_FW_CAPABILITY_MAP_LP_ENDPOINT, 139eba95bceSKalle Valo ar->fw_capabilities); 140eba95bceSKalle Valo } 141eba95bceSKalle Valo 14245eaa78fSKalle Valo /* Indicate that WMI is enabled (although not ready yet) */ 14345eaa78fSKalle Valo set_bit(WMI_ENABLED, &ar->flag); 14445eaa78fSKalle Valo ar->wmi = ath6kl_wmi_init(ar); 14545eaa78fSKalle Valo if (!ar->wmi) { 14645eaa78fSKalle Valo ath6kl_err("failed to initialize wmi\n"); 14745eaa78fSKalle Valo ret = -EIO; 14845eaa78fSKalle Valo goto err_htc_cleanup; 14945eaa78fSKalle Valo } 15045eaa78fSKalle Valo 15145eaa78fSKalle Valo ath6kl_dbg(ATH6KL_DBG_TRC, "%s: got wmi @ 0x%p.\n", __func__, ar->wmi); 15245eaa78fSKalle Valo 15345eaa78fSKalle Valo /* setup access class priority mappings */ 15445eaa78fSKalle Valo ar->ac_stream_pri_map[WMM_AC_BK] = 0; /* lowest */ 15545eaa78fSKalle Valo ar->ac_stream_pri_map[WMM_AC_BE] = 1; 15645eaa78fSKalle Valo ar->ac_stream_pri_map[WMM_AC_VI] = 2; 15745eaa78fSKalle Valo ar->ac_stream_pri_map[WMM_AC_VO] = 3; /* highest */ 15845eaa78fSKalle Valo 15945eaa78fSKalle Valo /* allocate some buffers that handle larger AMSDU frames */ 16045eaa78fSKalle Valo ath6kl_refill_amsdu_rxbufs(ar, ATH6KL_MAX_AMSDU_RX_BUFFERS); 16145eaa78fSKalle Valo 16245eaa78fSKalle Valo ath6kl_cookie_init(ar); 16345eaa78fSKalle Valo 16445eaa78fSKalle Valo ar->conf_flags = ATH6KL_CONF_IGNORE_ERP_BARKER | 16545eaa78fSKalle Valo ATH6KL_CONF_ENABLE_11N | ATH6KL_CONF_ENABLE_TX_BURST; 16645eaa78fSKalle Valo 167e390af77SRaja Mani if (suspend_mode && 168e390af77SRaja Mani suspend_mode >= WLAN_POWER_STATE_CUT_PWR && 169e390af77SRaja Mani suspend_mode <= WLAN_POWER_STATE_WOW) 170e390af77SRaja Mani ar->suspend_mode = suspend_mode; 171e390af77SRaja Mani else 172e390af77SRaja Mani ar->suspend_mode = 0; 17345eaa78fSKalle Valo 1741e9a905dSRaja Mani if (suspend_mode == WLAN_POWER_STATE_WOW && 1751e9a905dSRaja Mani (wow_mode == WLAN_POWER_STATE_CUT_PWR || 1761e9a905dSRaja Mani wow_mode == WLAN_POWER_STATE_DEEP_SLEEP)) 1771e9a905dSRaja Mani ar->wow_suspend_mode = wow_mode; 1781e9a905dSRaja Mani else 1791e9a905dSRaja Mani ar->wow_suspend_mode = 0; 1801e9a905dSRaja Mani 18145eaa78fSKalle Valo if (uart_debug) 18245eaa78fSKalle Valo ar->conf_flags |= ATH6KL_CONF_UART_DEBUG; 18345eaa78fSKalle Valo 18445eaa78fSKalle Valo set_bit(FIRST_BOOT, &ar->flag); 18545eaa78fSKalle Valo 186068a4633SVasanthakumar Thiagarajan ath6kl_debug_init(ar); 187068a4633SVasanthakumar Thiagarajan 18845eaa78fSKalle Valo ret = ath6kl_init_hw_start(ar); 18945eaa78fSKalle Valo if (ret) { 19045eaa78fSKalle Valo ath6kl_err("Failed to start hardware: %d\n", ret); 19145eaa78fSKalle Valo goto err_rxbuf_cleanup; 19245eaa78fSKalle Valo } 19345eaa78fSKalle Valo 194bd5b5ac2SVasanthakumar Thiagarajan /* give our connected endpoints some buffers */ 195bd5b5ac2SVasanthakumar Thiagarajan ath6kl_rx_refill(ar->htc_target, ar->ctrl_ep); 196bd5b5ac2SVasanthakumar Thiagarajan ath6kl_rx_refill(ar->htc_target, ar->ac2ep_map[WMM_AC_BE]); 197bd5b5ac2SVasanthakumar Thiagarajan 198b796f093SVasanthakumar Thiagarajan ret = ath6kl_cfg80211_init(ar); 199b796f093SVasanthakumar Thiagarajan if (ret) 200b796f093SVasanthakumar Thiagarajan goto err_rxbuf_cleanup; 201b796f093SVasanthakumar Thiagarajan 202068a4633SVasanthakumar Thiagarajan ret = ath6kl_debug_init_fs(ar); 203b796f093SVasanthakumar Thiagarajan if (ret) { 204b796f093SVasanthakumar Thiagarajan wiphy_unregister(ar->wiphy); 205b796f093SVasanthakumar Thiagarajan goto err_rxbuf_cleanup; 206b796f093SVasanthakumar Thiagarajan } 207b796f093SVasanthakumar Thiagarajan 208b796f093SVasanthakumar Thiagarajan for (i = 0; i < ar->vif_max; i++) 209b796f093SVasanthakumar Thiagarajan ar->avail_idx_map |= BIT(i); 210b796f093SVasanthakumar Thiagarajan 211b796f093SVasanthakumar Thiagarajan rtnl_lock(); 212b796f093SVasanthakumar Thiagarajan 213b796f093SVasanthakumar Thiagarajan /* Add an initial station interface */ 2146bab2e19STom Gundersen wdev = ath6kl_interface_add(ar, "wlan%d", NET_NAME_ENUM, 2156bab2e19STom Gundersen NL80211_IFTYPE_STATION, 0, INFRA_NETWORK); 216b796f093SVasanthakumar Thiagarajan 217b796f093SVasanthakumar Thiagarajan rtnl_unlock(); 218b796f093SVasanthakumar Thiagarajan 21984efbb84SJohannes Berg if (!wdev) { 220b796f093SVasanthakumar Thiagarajan ath6kl_err("Failed to instantiate a network device\n"); 221b796f093SVasanthakumar Thiagarajan ret = -ENOMEM; 222b796f093SVasanthakumar Thiagarajan wiphy_unregister(ar->wiphy); 223068a4633SVasanthakumar Thiagarajan goto err_rxbuf_cleanup; 224b796f093SVasanthakumar Thiagarajan } 225b796f093SVasanthakumar Thiagarajan 226b796f093SVasanthakumar Thiagarajan ath6kl_dbg(ATH6KL_DBG_TRC, "%s: name=%s dev=0x%p, ar=0x%p\n", 22784efbb84SJohannes Berg __func__, wdev->netdev->name, wdev->netdev, ar); 22845eaa78fSKalle Valo 22966ddcc39SVasanthakumar Thiagarajan ar->fw_recovery.enable = !!recovery_enable; 23066ddcc39SVasanthakumar Thiagarajan if (!ar->fw_recovery.enable) 23166ddcc39SVasanthakumar Thiagarajan return ret; 23266ddcc39SVasanthakumar Thiagarajan 23392332993SVasanthakumar Thiagarajan if (heart_beat_poll && 23492332993SVasanthakumar Thiagarajan test_bit(ATH6KL_FW_CAPABILITY_HEART_BEAT_POLL, 23592332993SVasanthakumar Thiagarajan ar->fw_capabilities)) 23692332993SVasanthakumar Thiagarajan ar->fw_recovery.hb_poll = heart_beat_poll; 23792332993SVasanthakumar Thiagarajan 23884caf800SVasanthakumar Thiagarajan ath6kl_recovery_init(ar); 23984caf800SVasanthakumar Thiagarajan 24045eaa78fSKalle Valo return ret; 24145eaa78fSKalle Valo 24245eaa78fSKalle Valo err_rxbuf_cleanup: 243068a4633SVasanthakumar Thiagarajan ath6kl_debug_cleanup(ar); 24445eaa78fSKalle Valo ath6kl_htc_flush_rx_buf(ar->htc_target); 24545eaa78fSKalle Valo ath6kl_cleanup_amsdu_rxbufs(ar); 24645eaa78fSKalle Valo ath6kl_wmi_shutdown(ar->wmi); 24745eaa78fSKalle Valo clear_bit(WMI_ENABLED, &ar->flag); 24845eaa78fSKalle Valo ar->wmi = NULL; 24945eaa78fSKalle Valo err_htc_cleanup: 25045eaa78fSKalle Valo ath6kl_htc_cleanup(ar->htc_target); 25145eaa78fSKalle Valo err_power_off: 25245eaa78fSKalle Valo ath6kl_hif_power_off(ar); 25345eaa78fSKalle Valo err_bmi_cleanup: 25445eaa78fSKalle Valo ath6kl_bmi_cleanup(ar); 25545eaa78fSKalle Valo err_wq: 25645eaa78fSKalle Valo destroy_workqueue(ar->ath6kl_wq); 25745eaa78fSKalle Valo 25845eaa78fSKalle Valo return ret; 25945eaa78fSKalle Valo } 260d6a434d6SKalle Valo EXPORT_SYMBOL(ath6kl_core_init); 26145eaa78fSKalle Valo 26245eaa78fSKalle Valo struct ath6kl *ath6kl_core_create(struct device *dev) 26345eaa78fSKalle Valo { 26445eaa78fSKalle Valo struct ath6kl *ar; 26545eaa78fSKalle Valo u8 ctr; 26645eaa78fSKalle Valo 26745eaa78fSKalle Valo ar = ath6kl_cfg80211_create(); 26845eaa78fSKalle Valo if (!ar) 26945eaa78fSKalle Valo return NULL; 27045eaa78fSKalle Valo 27145eaa78fSKalle Valo ar->p2p = !!ath6kl_p2p; 27245eaa78fSKalle Valo ar->dev = dev; 27345eaa78fSKalle Valo 27445eaa78fSKalle Valo ar->vif_max = 1; 27545eaa78fSKalle Valo 27645eaa78fSKalle Valo ar->max_norm_iface = 1; 27745eaa78fSKalle Valo 27845eaa78fSKalle Valo spin_lock_init(&ar->lock); 27945eaa78fSKalle Valo spin_lock_init(&ar->mcastpsq_lock); 28045eaa78fSKalle Valo spin_lock_init(&ar->list_lock); 28145eaa78fSKalle Valo 28245eaa78fSKalle Valo init_waitqueue_head(&ar->event_wq); 28345eaa78fSKalle Valo sema_init(&ar->sem, 1); 28445eaa78fSKalle Valo 28545eaa78fSKalle Valo INIT_LIST_HEAD(&ar->amsdu_rx_buffer_queue); 28645eaa78fSKalle Valo INIT_LIST_HEAD(&ar->vif_list); 28745eaa78fSKalle Valo 28845eaa78fSKalle Valo clear_bit(WMI_ENABLED, &ar->flag); 28945eaa78fSKalle Valo clear_bit(SKIP_SCAN, &ar->flag); 29045eaa78fSKalle Valo clear_bit(DESTROY_IN_PROGRESS, &ar->flag); 29145eaa78fSKalle Valo 29245eaa78fSKalle Valo ar->tx_pwr = 0; 29345eaa78fSKalle Valo ar->intra_bss = 1; 29445eaa78fSKalle Valo ar->lrssi_roam_threshold = DEF_LRSSI_ROAM_THRESHOLD; 29545eaa78fSKalle Valo 29645eaa78fSKalle Valo ar->state = ATH6KL_STATE_OFF; 29745eaa78fSKalle Valo 29845eaa78fSKalle Valo memset((u8 *)ar->sta_list, 0, 29945eaa78fSKalle Valo AP_MAX_NUM_STA * sizeof(struct ath6kl_sta)); 30045eaa78fSKalle Valo 30145eaa78fSKalle Valo /* Init the PS queues */ 30245eaa78fSKalle Valo for (ctr = 0; ctr < AP_MAX_NUM_STA; ctr++) { 30345eaa78fSKalle Valo spin_lock_init(&ar->sta_list[ctr].psq_lock); 30445eaa78fSKalle Valo skb_queue_head_init(&ar->sta_list[ctr].psq); 30545eaa78fSKalle Valo skb_queue_head_init(&ar->sta_list[ctr].apsdq); 306d0ff7383SNaveen Gangadharan ar->sta_list[ctr].mgmt_psq_len = 0; 307d0ff7383SNaveen Gangadharan INIT_LIST_HEAD(&ar->sta_list[ctr].mgmt_psq); 3081d2a4456SVasanthakumar Thiagarajan ar->sta_list[ctr].aggr_conn = 3091d2a4456SVasanthakumar Thiagarajan kzalloc(sizeof(struct aggr_info_conn), GFP_KERNEL); 3101d2a4456SVasanthakumar Thiagarajan if (!ar->sta_list[ctr].aggr_conn) { 3111d2a4456SVasanthakumar Thiagarajan ath6kl_err("Failed to allocate memory for sta aggregation information\n"); 3121d2a4456SVasanthakumar Thiagarajan ath6kl_core_destroy(ar); 3131d2a4456SVasanthakumar Thiagarajan return NULL; 3141d2a4456SVasanthakumar Thiagarajan } 31545eaa78fSKalle Valo } 31645eaa78fSKalle Valo 31745eaa78fSKalle Valo skb_queue_head_init(&ar->mcastpsq); 31845eaa78fSKalle Valo 31945eaa78fSKalle Valo memcpy(ar->ap_country_code, DEF_AP_COUNTRY_CODE, 3); 32045eaa78fSKalle Valo 32145eaa78fSKalle Valo return ar; 32245eaa78fSKalle Valo } 323d6a434d6SKalle Valo EXPORT_SYMBOL(ath6kl_core_create); 32445eaa78fSKalle Valo 32545eaa78fSKalle Valo void ath6kl_core_cleanup(struct ath6kl *ar) 32645eaa78fSKalle Valo { 32745eaa78fSKalle Valo ath6kl_hif_power_off(ar); 32845eaa78fSKalle Valo 32984caf800SVasanthakumar Thiagarajan ath6kl_recovery_cleanup(ar); 33084caf800SVasanthakumar Thiagarajan 33145eaa78fSKalle Valo destroy_workqueue(ar->ath6kl_wq); 33245eaa78fSKalle Valo 33345eaa78fSKalle Valo if (ar->htc_target) 33445eaa78fSKalle Valo ath6kl_htc_cleanup(ar->htc_target); 33545eaa78fSKalle Valo 33645eaa78fSKalle Valo ath6kl_cookie_cleanup(ar); 33745eaa78fSKalle Valo 33845eaa78fSKalle Valo ath6kl_cleanup_amsdu_rxbufs(ar); 33945eaa78fSKalle Valo 34045eaa78fSKalle Valo ath6kl_bmi_cleanup(ar); 34145eaa78fSKalle Valo 34245eaa78fSKalle Valo ath6kl_debug_cleanup(ar); 34345eaa78fSKalle Valo 34445eaa78fSKalle Valo kfree(ar->fw_board); 34545eaa78fSKalle Valo kfree(ar->fw_otp); 3468437754cSVivek Natarajan vfree(ar->fw); 34745eaa78fSKalle Valo kfree(ar->fw_patch); 34845eaa78fSKalle Valo kfree(ar->fw_testscript); 34945eaa78fSKalle Valo 35045eaa78fSKalle Valo ath6kl_cfg80211_cleanup(ar); 35145eaa78fSKalle Valo } 352d6a434d6SKalle Valo EXPORT_SYMBOL(ath6kl_core_cleanup); 35345eaa78fSKalle Valo 35445eaa78fSKalle Valo void ath6kl_core_destroy(struct ath6kl *ar) 35545eaa78fSKalle Valo { 35645eaa78fSKalle Valo ath6kl_cfg80211_destroy(ar); 35745eaa78fSKalle Valo } 358d6a434d6SKalle Valo EXPORT_SYMBOL(ath6kl_core_destroy); 35945eaa78fSKalle Valo 360d6a434d6SKalle Valo MODULE_AUTHOR("Qualcomm Atheros"); 361d6a434d6SKalle Valo MODULE_DESCRIPTION("Core module for AR600x SDIO and USB devices."); 362d6a434d6SKalle Valo MODULE_LICENSE("Dual BSD/GPL"); 363