diff options
Diffstat (limited to 'drivers/net/wireless/ti/wlcore')
| -rw-r--r-- | drivers/net/wireless/ti/wlcore/Makefile | 2 | ||||
| -rw-r--r-- | drivers/net/wireless/ti/wlcore/cmd.c | 23 | ||||
| -rw-r--r-- | drivers/net/wireless/ti/wlcore/cmd.h | 6 | ||||
| -rw-r--r-- | drivers/net/wireless/ti/wlcore/debugfs.c | 2 | ||||
| -rw-r--r-- | drivers/net/wireless/ti/wlcore/hw_ops.h | 27 | ||||
| -rw-r--r-- | drivers/net/wireless/ti/wlcore/main.c | 108 | ||||
| -rw-r--r-- | drivers/net/wireless/ti/wlcore/scan.h | 2 | ||||
| -rw-r--r-- | drivers/net/wireless/ti/wlcore/tx.c | 2 | ||||
| -rw-r--r-- | drivers/net/wireless/ti/wlcore/vendor_cmd.c | 197 | ||||
| -rw-r--r-- | drivers/net/wireless/ti/wlcore/vendor_cmd.h | 45 | ||||
| -rw-r--r-- | drivers/net/wireless/ti/wlcore/wlcore.h | 10 | ||||
| -rw-r--r-- | drivers/net/wireless/ti/wlcore/wlcore_i.h | 20 |
12 files changed, 391 insertions, 53 deletions
diff --git a/drivers/net/wireless/ti/wlcore/Makefile b/drivers/net/wireless/ti/wlcore/Makefile index 4f23931d7bd5..0a69c1373643 100644 --- a/drivers/net/wireless/ti/wlcore/Makefile +++ b/drivers/net/wireless/ti/wlcore/Makefile @@ -1,5 +1,5 @@ wlcore-objs = main.o cmd.o io.o event.o tx.o rx.o ps.o acx.o \ - boot.o init.o debugfs.o scan.o sysfs.o + boot.o init.o debugfs.o scan.o sysfs.o vendor_cmd.o wlcore_spi-objs = spi.o wlcore_sdio-objs = sdio.o diff --git a/drivers/net/wireless/ti/wlcore/cmd.c b/drivers/net/wireless/ti/wlcore/cmd.c index 40dc30f4faaa..05604ee31224 100644 --- a/drivers/net/wireless/ti/wlcore/cmd.c +++ b/drivers/net/wireless/ti/wlcore/cmd.c @@ -372,9 +372,9 @@ void wl12xx_free_link(struct wl1271 *wl, struct wl12xx_vif *wlvif, u8 *hlid) wl1271_tx_reset_link_queues(wl, *hlid); wl->links[*hlid].wlvif = NULL; - if (wlvif->bss_type == BSS_TYPE_STA_BSS || - (wlvif->bss_type == BSS_TYPE_AP_BSS && - *hlid == wlvif->ap.bcast_hlid)) { + if (wlvif->bss_type == BSS_TYPE_AP_BSS && + *hlid == wlvif->ap.bcast_hlid) { + u32 sqn_padding = WL1271_TX_SQN_POST_RECOVERY_PADDING; /* * save the total freed packets in the wlvif, in case this is * recovery or suspend @@ -385,9 +385,11 @@ void wl12xx_free_link(struct wl1271 *wl, struct wl12xx_vif *wlvif, u8 *hlid) * increment the initial seq number on recovery to account for * transmitted packets that we haven't yet got in the FW status */ + if (wlvif->encryption_type == KEY_GEM) + sqn_padding = WL1271_TX_SQN_POST_RECOVERY_PADDING_GEM; + if (test_bit(WL1271_FLAG_RECOVERY_IN_PROGRESS, &wl->flags)) - wlvif->total_freed_pkts += - WL1271_TX_SQN_POST_RECOVERY_PADDING; + wlvif->total_freed_pkts += sqn_padding; } wl->links[*hlid].total_freed_pkts = 0; @@ -1124,7 +1126,8 @@ out: int wl12xx_cmd_build_probe_req(struct wl1271 *wl, struct wl12xx_vif *wlvif, u8 role_id, u8 band, const u8 *ssid, size_t ssid_len, - const u8 *ie, size_t ie_len, bool sched_scan) + const u8 *ie0, size_t ie0_len, const u8 *ie1, + size_t ie1_len, bool sched_scan) { struct ieee80211_vif *vif = wl12xx_wlvif_to_vif(wlvif); struct sk_buff *skb; @@ -1136,13 +1139,15 @@ int wl12xx_cmd_build_probe_req(struct wl1271 *wl, struct wl12xx_vif *wlvif, wl1271_debug(DEBUG_SCAN, "build probe request band %d", band); skb = ieee80211_probereq_get(wl->hw, vif, ssid, ssid_len, - ie_len); + ie0_len + ie1_len); if (!skb) { ret = -ENOMEM; goto out; } - if (ie_len) - memcpy(skb_put(skb, ie_len), ie, ie_len); + if (ie0_len) + memcpy(skb_put(skb, ie0_len), ie0, ie0_len); + if (ie1_len) + memcpy(skb_put(skb, ie1_len), ie1, ie1_len); if (sched_scan && (wl->quirks & WLCORE_QUIRK_DUAL_PROBE_TMPL)) { diff --git a/drivers/net/wireless/ti/wlcore/cmd.h b/drivers/net/wireless/ti/wlcore/cmd.h index b084830a61cf..ca6a28b03f8f 100644 --- a/drivers/net/wireless/ti/wlcore/cmd.h +++ b/drivers/net/wireless/ti/wlcore/cmd.h @@ -64,7 +64,8 @@ int wl1271_cmd_build_ps_poll(struct wl1271 *wl, struct wl12xx_vif *wlvif, int wl12xx_cmd_build_probe_req(struct wl1271 *wl, struct wl12xx_vif *wlvif, u8 role_id, u8 band, const u8 *ssid, size_t ssid_len, - const u8 *ie, size_t ie_len, bool sched_scan); + const u8 *ie, size_t ie_len, const u8 *common_ie, + size_t common_ie_len, bool sched_scan); struct sk_buff *wl1271_cmd_build_ap_probe_req(struct wl1271 *wl, struct wl12xx_vif *wlvif, struct sk_buff *skb); @@ -169,6 +170,9 @@ enum wl1271_commands { /* start of 18xx specific commands */ CMD_DFS_CHANNEL_CONFIG = 60, + CMD_SMART_CONFIG_START = 61, + CMD_SMART_CONFIG_STOP = 62, + CMD_SMART_CONFIG_SET_GROUP_KEY = 63, MAX_COMMAND_ID = 0xFFFF, }; diff --git a/drivers/net/wireless/ti/wlcore/debugfs.c b/drivers/net/wireless/ti/wlcore/debugfs.c index 89893c717025..0be21f62fcb0 100644 --- a/drivers/net/wireless/ti/wlcore/debugfs.c +++ b/drivers/net/wireless/ti/wlcore/debugfs.c @@ -496,7 +496,7 @@ static ssize_t driver_state_read(struct file *file, char __user *user_buf, DRIVER_STATE_PRINT_INT(sg_enabled); DRIVER_STATE_PRINT_INT(enable_11a); DRIVER_STATE_PRINT_INT(noise); - DRIVER_STATE_PRINT_HEX(ap_fw_ps_map); + DRIVER_STATE_PRINT_LHEX(ap_fw_ps_map); DRIVER_STATE_PRINT_LHEX(ap_ps_map); DRIVER_STATE_PRINT_HEX(quirks); DRIVER_STATE_PRINT_HEX(irq); diff --git a/drivers/net/wireless/ti/wlcore/hw_ops.h b/drivers/net/wireless/ti/wlcore/hw_ops.h index 1555ff970050..aa9f82c72296 100644 --- a/drivers/net/wireless/ti/wlcore/hw_ops.h +++ b/drivers/net/wireless/ti/wlcore/hw_ops.h @@ -260,4 +260,31 @@ wlcore_hw_lnk_low_prio(struct wl1271 *wl, u8 hlid, return wl->ops->lnk_low_prio(wl, hlid, lnk); } +static inline int +wlcore_smart_config_start(struct wl1271 *wl, u32 group_bitmap) +{ + if (!wl->ops->smart_config_start) + return -EINVAL; + + return wl->ops->smart_config_start(wl, group_bitmap); +} + +static inline int +wlcore_smart_config_stop(struct wl1271 *wl) +{ + if (!wl->ops->smart_config_stop) + return -EINVAL; + + return wl->ops->smart_config_stop(wl); +} + +static inline int +wlcore_smart_config_set_group_key(struct wl1271 *wl, u16 group_id, + u8 key_len, u8 *key) +{ + if (!wl->ops->smart_config_set_group_key) + return -EINVAL; + + return wl->ops->smart_config_set_group_key(wl, group_id, key_len, key); +} #endif diff --git a/drivers/net/wireless/ti/wlcore/main.c b/drivers/net/wireless/ti/wlcore/main.c index 3d6028e62750..575c8f6d4009 100644 --- a/drivers/net/wireless/ti/wlcore/main.c +++ b/drivers/net/wireless/ti/wlcore/main.c @@ -37,6 +37,7 @@ #include "init.h" #include "debugfs.h" #include "testmode.h" +#include "vendor_cmd.h" #include "scan.h" #include "hw_ops.h" #include "sysfs.h" @@ -332,7 +333,7 @@ static void wl12xx_irq_ps_regulate_link(struct wl1271 *wl, { bool fw_ps; - fw_ps = test_bit(hlid, (unsigned long *)&wl->ap_fw_ps_map); + fw_ps = test_bit(hlid, &wl->ap_fw_ps_map); /* * Wake up from high level PS if the STA is asleep with too little @@ -359,13 +360,13 @@ static void wl12xx_irq_update_links_status(struct wl1271 *wl, struct wl12xx_vif *wlvif, struct wl_fw_status *status) { - u32 cur_fw_ps_map; + unsigned long cur_fw_ps_map; u8 hlid; cur_fw_ps_map = status->link_ps_bitmap; if (wl->ap_fw_ps_map != cur_fw_ps_map) { wl1271_debug(DEBUG_PSM, - "link ps prev 0x%x cur 0x%x changed 0x%x", + "link ps prev 0x%lx cur 0x%lx changed 0x%lx", wl->ap_fw_ps_map, cur_fw_ps_map, wl->ap_fw_ps_map ^ cur_fw_ps_map); @@ -898,6 +899,44 @@ out: wlcore_set_partition(wl, &old_part); } +static void wlcore_save_freed_pkts(struct wl1271 *wl, struct wl12xx_vif *wlvif, + u8 hlid, struct ieee80211_sta *sta) +{ + struct wl1271_station *wl_sta; + u32 sqn_recovery_padding = WL1271_TX_SQN_POST_RECOVERY_PADDING; + + wl_sta = (void *)sta->drv_priv; + wl_sta->total_freed_pkts = wl->links[hlid].total_freed_pkts; + + /* + * increment the initial seq number on recovery to account for + * transmitted packets that we haven't yet got in the FW status + */ + if (wlvif->encryption_type == KEY_GEM) + sqn_recovery_padding = WL1271_TX_SQN_POST_RECOVERY_PADDING_GEM; + + if (test_bit(WL1271_FLAG_RECOVERY_IN_PROGRESS, &wl->flags)) + wl_sta->total_freed_pkts += sqn_recovery_padding; +} + +static void wlcore_save_freed_pkts_addr(struct wl1271 *wl, + struct wl12xx_vif *wlvif, + u8 hlid, const u8 *addr) +{ + struct ieee80211_sta *sta; + struct ieee80211_vif *vif = wl12xx_wlvif_to_vif(wlvif); + + if (WARN_ON(hlid == WL12XX_INVALID_LINK_ID || + is_zero_ether_addr(addr))) + return; + + rcu_read_lock(); + sta = ieee80211_find_sta(vif, addr); + if (sta) + wlcore_save_freed_pkts(wl, wlvif, hlid, sta); + rcu_read_unlock(); +} + static void wlcore_print_recovery(struct wl1271 *wl) { u32 pc = 0; @@ -961,6 +1000,13 @@ static void wl1271_recovery_work(struct work_struct *work) wlvif = list_first_entry(&wl->wlvif_list, struct wl12xx_vif, list); vif = wl12xx_wlvif_to_vif(wlvif); + + if (wlvif->bss_type == BSS_TYPE_STA_BSS && + test_bit(WLVIF_FLAG_STA_ASSOCIATED, &wlvif->flags)) { + wlcore_save_freed_pkts_addr(wl, wlvif, wlvif->sta.hlid, + vif->bss_conf.bssid); + } + __wl1271_op_remove_interface(wl, vif, false); } @@ -3540,8 +3586,9 @@ out: static int wl1271_op_hw_scan(struct ieee80211_hw *hw, struct ieee80211_vif *vif, - struct cfg80211_scan_request *req) + struct ieee80211_scan_request *hw_req) { + struct cfg80211_scan_request *req = &hw_req->req; struct wl1271 *wl = hw->priv; int ret; u8 *ssid = NULL; @@ -3636,7 +3683,7 @@ out: static int wl1271_op_sched_scan_start(struct ieee80211_hw *hw, struct ieee80211_vif *vif, struct cfg80211_sched_scan_request *req, - struct ieee80211_sched_scan_ies *ies) + struct ieee80211_scan_ies *ies) { struct wl1271 *wl = hw->priv; struct wl12xx_vif *wlvif = wl12xx_vif_to_data(vif); @@ -4702,36 +4749,18 @@ static int wl1271_allocate_sta(struct wl1271 *wl, void wl1271_free_sta(struct wl1271 *wl, struct wl12xx_vif *wlvif, u8 hlid) { - struct wl1271_station *wl_sta; - struct ieee80211_sta *sta; - struct ieee80211_vif *vif = wl12xx_wlvif_to_vif(wlvif); - if (!test_bit(hlid, wlvif->ap.sta_hlid_map)) return; clear_bit(hlid, wlvif->ap.sta_hlid_map); __clear_bit(hlid, &wl->ap_ps_map); - __clear_bit(hlid, (unsigned long *)&wl->ap_fw_ps_map); + __clear_bit(hlid, &wl->ap_fw_ps_map); /* * save the last used PN in the private part of iee80211_sta, * in case of recovery/suspend */ - rcu_read_lock(); - sta = ieee80211_find_sta(vif, wl->links[hlid].addr); - if (sta) { - wl_sta = (void *)sta->drv_priv; - wl_sta->total_freed_pkts = wl->links[hlid].total_freed_pkts; - - /* - * increment the initial seq number on recovery to account for - * transmitted packets that we haven't yet got in the FW status - */ - if (test_bit(WL1271_FLAG_RECOVERY_IN_PROGRESS, &wl->flags)) - wl_sta->total_freed_pkts += - WL1271_TX_SQN_POST_RECOVERY_PADDING; - } - rcu_read_unlock(); + wlcore_save_freed_pkts_addr(wl, wlvif, hlid, wl->links[hlid].addr); wl12xx_free_link(wl, wlvif, &hlid); wl->active_sta_count--; @@ -4914,6 +4943,21 @@ static int wl12xx_update_sta_state(struct wl1271 *wl, clear_bit(WLVIF_FLAG_STA_STATE_SENT, &wlvif->flags); } + /* save seq number on disassoc (suspend) */ + if (is_sta && + old_state == IEEE80211_STA_ASSOC && + new_state == IEEE80211_STA_AUTH) { + wlcore_save_freed_pkts(wl, wlvif, wlvif->sta.hlid, sta); + wlvif->total_freed_pkts = 0; + } + + /* restore seq number on assoc (resume) */ + if (is_sta && + old_state == IEEE80211_STA_AUTH && + new_state == IEEE80211_STA_ASSOC) { + wlvif->total_freed_pkts = wl_sta->total_freed_pkts; + } + /* clear ROCs on failure or authorization */ if (is_sta && (new_state == IEEE80211_STA_AUTHORIZED || @@ -5148,6 +5192,10 @@ static void wl12xx_op_channel_switch(struct ieee80211_hw *hw, if (unlikely(wl->state == WLCORE_STATE_OFF)) { wl12xx_for_each_wlvif_sta(wl, wlvif) { struct ieee80211_vif *vif = wl12xx_wlvif_to_vif(wlvif); + + if (!test_bit(WLVIF_FLAG_STA_ASSOCIATED, &wlvif->flags)) + continue; + ieee80211_chswitch_done(vif, false); } goto out; @@ -5163,6 +5211,9 @@ static void wl12xx_op_channel_switch(struct ieee80211_hw *hw, wl12xx_for_each_wlvif_sta(wl, wlvif) { unsigned long delay_usec; + if (!test_bit(WLVIF_FLAG_STA_ASSOCIATED, &wlvif->flags)) + continue; + ret = wl->ops->channel_switch(wl, wlvif, ch_switch); if (ret) goto out_sleep; @@ -5618,7 +5669,7 @@ static void wl12xx_derive_mac_addresses(struct wl1271 *wl, u32 oui, u32 nic) memcpy(&wl->addresses[idx], &wl->addresses[0], sizeof(wl->addresses[0])); /* LAA bit */ - wl->addresses[idx].addr[2] |= BIT(1); + wl->addresses[idx].addr[0] |= BIT(1); } wl->hw->wiphy->n_addresses = WLCORE_NUM_MAC_ADDRESSES; @@ -5763,7 +5814,7 @@ static int wl1271_init_ieee80211(struct wl1271 *wl) wl->hw->wiphy->max_sched_scan_ie_len = WL1271_CMD_TEMPL_MAX_SIZE - sizeof(struct ieee80211_header); - wl->hw->wiphy->max_remain_on_channel_duration = 5000; + wl->hw->wiphy->max_remain_on_channel_duration = 30000; wl->hw->wiphy->flags |= WIPHY_FLAG_AP_UAPSD | WIPHY_FLAG_HAS_REMAIN_ON_CHANNEL | @@ -5832,6 +5883,9 @@ static int wl1271_init_ieee80211(struct wl1271 *wl) wl->hw->wiphy->iface_combinations = wl->iface_combinations; wl->hw->wiphy->n_iface_combinations = wl->n_iface_combinations; + /* register vendor commands */ + wlcore_set_vendor_commands(wl->hw->wiphy); + SET_IEEE80211_DEV(wl->hw, wl->dev); wl->hw->sta_data_size = sizeof(struct wl1271_station); diff --git a/drivers/net/wireless/ti/wlcore/scan.h b/drivers/net/wireless/ti/wlcore/scan.h index a6ab24b5c0f9..4dadd0c62cde 100644 --- a/drivers/net/wireless/ti/wlcore/scan.h +++ b/drivers/net/wireless/ti/wlcore/scan.h @@ -37,7 +37,7 @@ void wl1271_scan_complete_work(struct work_struct *work); int wl1271_scan_sched_scan_config(struct wl1271 *wl, struct wl12xx_vif *wlvif, struct cfg80211_sched_scan_request *req, - struct ieee80211_sched_scan_ies *ies); + struct ieee80211_scan_ies *ies); int wl1271_scan_sched_scan_start(struct wl1271 *wl, struct wl12xx_vif *wlvif); void wlcore_scan_sched_scan_results(struct wl1271 *wl); diff --git a/drivers/net/wireless/ti/wlcore/tx.c b/drivers/net/wireless/ti/wlcore/tx.c index 40b43115f835..f0ac36139bcc 100644 --- a/drivers/net/wireless/ti/wlcore/tx.c +++ b/drivers/net/wireless/ti/wlcore/tx.c @@ -126,7 +126,7 @@ static void wl1271_tx_regulate_link(struct wl1271 *wl, if (WARN_ON(!test_bit(hlid, wlvif->links_map))) return; - fw_ps = test_bit(hlid, (unsigned long *)&wl->ap_fw_ps_map); + fw_ps = test_bit(hlid, &wl->ap_fw_ps_map); tx_pkts = wl->links[hlid].allocated_pkts; /* diff --git a/drivers/net/wireless/ti/wlcore/vendor_cmd.c b/drivers/net/wireless/ti/wlcore/vendor_cmd.c new file mode 100644 index 000000000000..ad86a48dcfcb --- /dev/null +++ b/drivers/net/wireless/ti/wlcore/vendor_cmd.c @@ -0,0 +1,197 @@ +/* + * This file is part of wlcore + * + * Copyright (C) 2014 Texas Instruments. All rights reserved. + * + * 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 <net/mac80211.h> +#include <net/netlink.h> + +#include "wlcore.h" +#include "debug.h" +#include "ps.h" +#include "hw_ops.h" +#include "vendor_cmd.h" + +static const +struct nla_policy wlcore_vendor_attr_policy[NUM_WLCORE_VENDOR_ATTR] = { + [WLCORE_VENDOR_ATTR_FREQ] = { .type = NLA_U32 }, + [WLCORE_VENDOR_ATTR_GROUP_ID] = { .type = NLA_U32 }, + [WLCORE_VENDOR_ATTR_GROUP_KEY] = { .type = NLA_U32, + .len = WLAN_MAX_KEY_LEN }, +}; + +static int +wlcore_vendor_cmd_smart_config_start(struct wiphy *wiphy, + struct wireless_dev *wdev, + const void *data, int data_len) +{ + struct ieee80211_hw *hw = wiphy_to_ieee80211_hw(wiphy); + struct wl1271 *wl = hw->priv; + struct nlattr *tb[NUM_WLCORE_VENDOR_ATTR]; + int ret; + + wl1271_debug(DEBUG_CMD, "vendor cmd smart config start"); + + if (!data) + return -EINVAL; + + ret = nla_parse(tb, MAX_WLCORE_VENDOR_ATTR, data, data_len, + wlcore_vendor_attr_policy); + if (ret) + return ret; + + if (!tb[WLCORE_VENDOR_ATTR_GROUP_ID]) + return -EINVAL; + + mutex_lock(&wl->mutex); + + if (unlikely(wl->state != WLCORE_STATE_ON)) { + ret = -EINVAL; + goto out; + } + + ret = wl1271_ps_elp_wakeup(wl); + if (ret < 0) + goto out; + + ret = wlcore_smart_config_start(wl, + nla_get_u32(tb[WLCORE_VENDOR_ATTR_GROUP_ID])); + + wl1271_ps_elp_sleep(wl); +out: + mutex_unlock(&wl->mutex); + + return 0; +} + +static int +wlcore_vendor_cmd_smart_config_stop(struct wiphy *wiphy, + struct wireless_dev *wdev, + const void *data, int data_len) +{ + struct ieee80211_hw *hw = wiphy_to_ieee80211_hw(wiphy); + struct wl1271 *wl = hw->priv; + int ret; + + wl1271_debug(DEBUG_CMD, "testmode cmd smart config stop"); + + mutex_lock(&wl->mutex); + + if (unlikely(wl->state != WLCORE_STATE_ON)) { + ret = -EINVAL; + goto out; + } + + ret = wl1271_ps_elp_wakeup(wl); + if (ret < 0) + goto out; + + ret = wlcore_smart_config_stop(wl); + + wl1271_ps_elp_sleep(wl); +out: + mutex_unlock(&wl->mutex); + + return ret; +} + +static int +wlcore_vendor_cmd_smart_config_set_group_key(struct wiphy *wiphy, + struct wireless_dev *wdev, + const void *data, int data_len) +{ + struct ieee80211_hw *hw = wiphy_to_ieee80211_hw(wiphy); + struct wl1271 *wl = hw->priv; + struct nlattr *tb[NUM_WLCORE_VENDOR_ATTR]; + int ret; + + wl1271_debug(DEBUG_CMD, "testmode cmd smart config set group key"); + + if (!data) + return -EINVAL; + + ret = nla_parse(tb, MAX_WLCORE_VENDOR_ATTR, data, data_len, + wlcore_vendor_attr_policy); + if (ret) + return ret; + + if (!tb[WLCORE_VENDOR_ATTR_GROUP_ID] || + !tb[WLCORE_VENDOR_ATTR_GROUP_KEY]) + return -EINVAL; + + mutex_lock(&wl->mutex); + + if (unlikely(wl->state != WLCORE_STATE_ON)) { + ret = -EINVAL; + goto out; + } + + ret = wl1271_ps_elp_wakeup(wl); + if (ret < 0) + goto out; + + ret = wlcore_smart_config_set_group_key(wl, + nla_get_u32(tb[WLCORE_VENDOR_ATTR_GROUP_ID]), + nla_len(tb[WLCORE_VENDOR_ATTR_GROUP_KEY]), + nla_data(tb[WLCORE_VENDOR_ATTR_GROUP_KEY])); + + wl1271_ps_elp_sleep(wl); +out: + mutex_unlock(&wl->mutex); + + return ret; +} + +static const struct wiphy_vendor_command wlcore_vendor_commands[] = { + { + .info = { + .vendor_id = TI_OUI, + .subcmd = WLCORE_VENDOR_CMD_SMART_CONFIG_START, + }, + .flags = WIPHY_VENDOR_CMD_NEED_NETDEV | + WIPHY_VENDOR_CMD_NEED_RUNNING, + .doit = wlcore_vendor_cmd_smart_config_start, + }, + { + .info = { + .vendor_id = TI_OUI, + .subcmd = WLCORE_VENDOR_CMD_SMART_CONFIG_STOP, + }, + .flags = WIPHY_VENDOR_CMD_NEED_NETDEV | + WIPHY_VENDOR_CMD_NEED_RUNNING, + .doit = wlcore_vendor_cmd_smart_config_stop, + }, + { + .info = { + .vendor_id = TI_OUI, + .subcmd = WLCORE_VENDOR_CMD_SMART_CONFIG_SET_GROUP_KEY, + }, + .flags = WIPHY_VENDOR_CMD_NEED_NETDEV | + WIPHY_VENDOR_CMD_NEED_RUNNING, + .doit = wlcore_vendor_cmd_smart_config_set_group_key, + }, +}; + +static const struct nl80211_vendor_cmd_info wlcore_vendor_events[] = { + { + .vendor_id = TI_OUI, + .subcmd = WLCORE_VENDOR_EVENT_SC_SYNC, + }, + { + .vendor_id = TI_OUI, + .subcmd = WLCORE_VENDOR_EVENT_SC_DECODE, + }, +}; + +void wlcore_set_vendor_commands(struct wiphy *wiphy) +{ + wiphy->vendor_commands = wlcore_vendor_commands; + wiphy->n_vendor_commands = ARRAY_SIZE(wlcore_vendor_commands); + wiphy->vendor_events = wlcore_vendor_events; + wiphy->n_vendor_events = ARRAY_SIZE(wlcore_vendor_events); +} diff --git a/drivers/net/wireless/ti/wlcore/vendor_cmd.h b/drivers/net/wireless/ti/wlcore/vendor_cmd.h new file mode 100644 index 000000000000..6e0c15e30f03 --- /dev/null +++ b/drivers/net/wireless/ti/wlcore/vendor_cmd.h @@ -0,0 +1,45 @@ +/* + * This file is part of wlcore + * + * Copyright (C) 2014 Texas Instruments. All rights reserved. + * + * 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. + */ + +#ifndef __WLCORE_VENDOR_H__ +#define __WLCORE_VENDOR_H__ + +#ifdef __KERNEL__ +void wlcore_set_vendor_commands(struct wiphy *wiphy); +#endif + +#define TI_OUI 0x080028 + +enum wlcore_vendor_commands { + WLCORE_VENDOR_CMD_SMART_CONFIG_START, + WLCORE_VENDOR_CMD_SMART_CONFIG_STOP, + WLCORE_VENDOR_CMD_SMART_CONFIG_SET_GROUP_KEY, + + NUM_WLCORE_VENDOR_CMD, + MAX_WLCORE_VENDOR_CMD = NUM_WLCORE_VENDOR_CMD - 1 +}; + +enum wlcore_vendor_attributes { + WLCORE_VENDOR_ATTR_FREQ, + WLCORE_VENDOR_ATTR_PSK, + WLCORE_VENDOR_ATTR_SSID, + WLCORE_VENDOR_ATTR_GROUP_ID, + WLCORE_VENDOR_ATTR_GROUP_KEY, + + NUM_WLCORE_VENDOR_ATTR, + MAX_WLCORE_VENDOR_ATTR = NUM_WLCORE_VENDOR_ATTR - 1 +}; + +enum wlcore_vendor_events { + WLCORE_VENDOR_EVENT_SC_SYNC, + WLCORE_VENDOR_EVENT_SC_DECODE, +}; + +#endif /* __WLCORE_VENDOR_H__ */ diff --git a/drivers/net/wireless/ti/wlcore/wlcore.h b/drivers/net/wireless/ti/wlcore/wlcore.h index 95a54504f0cc..df78cf12ef15 100644 --- a/drivers/net/wireless/ti/wlcore/wlcore.h +++ b/drivers/net/wireless/ti/wlcore/wlcore.h @@ -95,7 +95,7 @@ struct wlcore_ops { int (*scan_stop)(struct wl1271 *wl, struct wl12xx_vif *wlvif); int (*sched_scan_start)(struct wl1271 *wl, struct wl12xx_vif *wlvif, struct cfg80211_sched_scan_request *req, - struct ieee80211_sched_scan_ies *ies); + struct ieee80211_scan_ies *ies); void (*sched_scan_stop)(struct wl1271 *wl, struct wl12xx_vif *wlvif); int (*get_spare_blocks)(struct wl1271 *wl, bool is_gem); int (*set_key)(struct wl1271 *wl, enum set_key_cmd cmd, @@ -117,6 +117,10 @@ struct wlcore_ops { struct wl1271_link *lnk); bool (*lnk_low_prio)(struct wl1271 *wl, u8 hlid, struct wl1271_link *lnk); + int (*smart_config_start)(struct wl1271 *wl, u32 group_bitmap); + int (*smart_config_stop)(struct wl1271 *wl); + int (*smart_config_set_group_key)(struct wl1271 *wl, u16 group_id, + u8 key_len, u8 *key); }; enum wlcore_partitions { @@ -384,10 +388,10 @@ struct wl1271 { int active_link_count; /* Fast/slow links bitmap according to FW */ - u32 fw_fast_lnk_map; + unsigned long fw_fast_lnk_map; /* AP-mode - a bitmap of links currently in PS mode according to FW */ - u32 ap_fw_ps_map; + unsigned long ap_fw_ps_map; /* AP-mode - a bitmap of links currently in PS mode in mac80211 */ unsigned long ap_ps_map; diff --git a/drivers/net/wireless/ti/wlcore/wlcore_i.h b/drivers/net/wireless/ti/wlcore/wlcore_i.h index c2c34a84ff3d..0e52556044d9 100644 --- a/drivers/net/wireless/ti/wlcore/wlcore_i.h +++ b/drivers/net/wireless/ti/wlcore/wlcore_i.h @@ -45,6 +45,9 @@ #define WL1271_TX_SECURITY_LO16(s) ((u16)((s) & 0xffff)) #define WL1271_TX_SECURITY_HI32(s) ((u32)(((s) >> 16) & 0xffffffff)) #define WL1271_TX_SQN_POST_RECOVERY_PADDING 0xff +/* Use smaller padding for GEM, as some APs have issues when it's too big */ +#define WL1271_TX_SQN_POST_RECOVERY_PADDING_GEM 0x20 + #define WL1271_CIPHER_SUITE_GEM 0x00147201 @@ -324,6 +327,7 @@ struct wl1271_station { * total freed FW packets on the link to the STA - used for tracking the * AES/TKIP PN across recoveries. Re-initialized each time from the * wl1271_station structure. + * Used in both AP and STA mode. */ u64 total_freed_pkts; }; @@ -460,21 +464,19 @@ struct wl12xx_vif { struct delayed_work pending_auth_complete_work; /* + * total freed FW packets on the link. + * For STA this holds the PN of the link to the AP. + * For AP this holds the PN of the broadcast link. + */ + u64 total_freed_pkts; + + /* * This struct must be last! * data that has to be saved acrossed reconfigs (e.g. recovery) * should be declared in this struct. */ struct { u8 persistent[0]; - - /* - * total freed FW packets on the link - used for - * storing the AES/TKIP PN during recovery, as this - * structure is not zeroed out. - * For STA this holds the PN of the link to the AP. - * For AP this holds the PN of the broadcast link. - */ - u64 total_freed_pkts; }; }; |