diff options
Diffstat (limited to 'drivers/net/wireless/ti/wl18xx')
| -rw-r--r-- | drivers/net/wireless/ti/wl18xx/cmd.c | 89 | ||||
| -rw-r--r-- | drivers/net/wireless/ti/wl18xx/cmd.h | 19 | ||||
| -rw-r--r-- | drivers/net/wireless/ti/wl18xx/event.c | 65 | ||||
| -rw-r--r-- | drivers/net/wireless/ti/wl18xx/event.h | 2 | ||||
| -rw-r--r-- | drivers/net/wireless/ti/wl18xx/main.c | 34 | ||||
| -rw-r--r-- | drivers/net/wireless/ti/wl18xx/tx.c | 7 | ||||
| -rw-r--r-- | drivers/net/wireless/ti/wl18xx/wl18xx.h | 2 |
7 files changed, 205 insertions, 13 deletions
diff --git a/drivers/net/wireless/ti/wl18xx/cmd.c b/drivers/net/wireless/ti/wl18xx/cmd.c index 7649c75cd68d..44f0b205b065 100644 --- a/drivers/net/wireless/ti/wl18xx/cmd.c +++ b/drivers/net/wireless/ti/wl18xx/cmd.c @@ -78,3 +78,92 @@ out_free: out: return ret; } + +int wl18xx_cmd_smart_config_start(struct wl1271 *wl, u32 group_bitmap) +{ + struct wl18xx_cmd_smart_config_start *cmd; + int ret = 0; + + wl1271_debug(DEBUG_CMD, "cmd smart config start group_bitmap=0x%x", + group_bitmap); + + cmd = kzalloc(sizeof(*cmd), GFP_KERNEL); + if (!cmd) { + ret = -ENOMEM; + goto out; + } + + cmd->group_id_bitmask = cpu_to_le32(group_bitmap); + + ret = wl1271_cmd_send(wl, CMD_SMART_CONFIG_START, cmd, sizeof(*cmd), 0); + if (ret < 0) { + wl1271_error("failed to send smart config start command"); + goto out_free; + } + +out_free: + kfree(cmd); +out: + return ret; +} + +int wl18xx_cmd_smart_config_stop(struct wl1271 *wl) +{ + struct wl1271_cmd_header *cmd; + int ret = 0; + + wl1271_debug(DEBUG_CMD, "cmd smart config stop"); + + cmd = kzalloc(sizeof(*cmd), GFP_KERNEL); + if (!cmd) { + ret = -ENOMEM; + goto out; + } + + ret = wl1271_cmd_send(wl, CMD_SMART_CONFIG_STOP, cmd, sizeof(*cmd), 0); + if (ret < 0) { + wl1271_error("failed to send smart config stop command"); + goto out_free; + } + +out_free: + kfree(cmd); +out: + return ret; +} + +int wl18xx_cmd_smart_config_set_group_key(struct wl1271 *wl, u16 group_id, + u8 key_len, u8 *key) +{ + struct wl18xx_cmd_smart_config_set_group_key *cmd; + int ret = 0; + + wl1271_debug(DEBUG_CMD, "cmd smart config set group key id=0x%x", + group_id); + + if (key_len != sizeof(cmd->key)) { + wl1271_error("invalid group key size: %d", key_len); + return -E2BIG; + } + + cmd = kzalloc(sizeof(*cmd), GFP_KERNEL); + if (!cmd) { + ret = -ENOMEM; + goto out; + } + + cmd->group_id = cpu_to_le32(group_id); + memcpy(cmd->key, key, key_len); + + ret = wl1271_cmd_send(wl, CMD_SMART_CONFIG_SET_GROUP_KEY, cmd, + sizeof(*cmd), 0); + if (ret < 0) { + wl1271_error("failed to send smart config set group key cmd"); + goto out_free; + } + +out_free: + kfree(cmd); +out: + return ret; +} diff --git a/drivers/net/wireless/ti/wl18xx/cmd.h b/drivers/net/wireless/ti/wl18xx/cmd.h index 6687d10899ac..92499e2dfa83 100644 --- a/drivers/net/wireless/ti/wl18xx/cmd.h +++ b/drivers/net/wireless/ti/wl18xx/cmd.h @@ -45,8 +45,25 @@ struct wl18xx_cmd_channel_switch { u8 padding[2]; } __packed; +struct wl18xx_cmd_smart_config_start { + struct wl1271_cmd_header header; + + __le32 group_id_bitmask; +} __packed; + +struct wl18xx_cmd_smart_config_set_group_key { + struct wl1271_cmd_header header; + + __le32 group_id; + + u8 key[16]; +} __packed; + int wl18xx_cmd_channel_switch(struct wl1271 *wl, struct wl12xx_vif *wlvif, struct ieee80211_channel_switch *ch_switch); - +int wl18xx_cmd_smart_config_start(struct wl1271 *wl, u32 group_bitmap); +int wl18xx_cmd_smart_config_stop(struct wl1271 *wl); +int wl18xx_cmd_smart_config_set_group_key(struct wl1271 *wl, u16 group_id, + u8 key_len, u8 *key); #endif diff --git a/drivers/net/wireless/ti/wl18xx/event.c b/drivers/net/wireless/ti/wl18xx/event.c index c9199d7804c6..eb1848e08424 100644 --- a/drivers/net/wireless/ti/wl18xx/event.c +++ b/drivers/net/wireless/ti/wl18xx/event.c @@ -19,10 +19,12 @@ * */ +#include <net/genetlink.h> #include "event.h" #include "scan.h" #include "../wlcore/cmd.h" #include "../wlcore/debug.h" +#include "../wlcore/vendor_cmd.h" int wl18xx_wait_for_event(struct wl1271 *wl, enum wlcore_wait_event event, bool *timeout) @@ -45,6 +47,58 @@ int wl18xx_wait_for_event(struct wl1271 *wl, enum wlcore_wait_event event, return wlcore_cmd_wait_for_event_or_timeout(wl, local_event, timeout); } +static int wlcore_smart_config_sync_event(struct wl1271 *wl, u8 sync_channel, + u8 sync_band) +{ + struct sk_buff *skb; + enum ieee80211_band band; + int freq; + + if (sync_band == WLCORE_BAND_5GHZ) + band = IEEE80211_BAND_5GHZ; + else + band = IEEE80211_BAND_2GHZ; + + freq = ieee80211_channel_to_frequency(sync_channel, band); + + wl1271_debug(DEBUG_EVENT, + "SMART_CONFIG_SYNC_EVENT_ID, freq: %d (chan: %d band %d)", + freq, sync_channel, sync_band); + skb = cfg80211_vendor_event_alloc(wl->hw->wiphy, 20, + WLCORE_VENDOR_EVENT_SC_SYNC, + GFP_KERNEL); + + if (nla_put_u32(skb, WLCORE_VENDOR_ATTR_FREQ, freq)) { + kfree_skb(skb); + return -EMSGSIZE; + } + cfg80211_vendor_event(skb, GFP_KERNEL); + return 0; +} + +static int wlcore_smart_config_decode_event(struct wl1271 *wl, + u8 ssid_len, u8 *ssid, + u8 pwd_len, u8 *pwd) +{ + struct sk_buff *skb; + + wl1271_debug(DEBUG_EVENT, "SMART_CONFIG_DECODE_EVENT_ID"); + wl1271_dump_ascii(DEBUG_EVENT, "SSID:", ssid, ssid_len); + + skb = cfg80211_vendor_event_alloc(wl->hw->wiphy, + ssid_len + pwd_len + 20, + WLCORE_VENDOR_EVENT_SC_DECODE, + GFP_KERNEL); + + if (nla_put(skb, WLCORE_VENDOR_ATTR_SSID, ssid_len, ssid) || + nla_put(skb, WLCORE_VENDOR_ATTR_PSK, pwd_len, pwd)) { + kfree_skb(skb); + return -EMSGSIZE; + } + cfg80211_vendor_event(skb, GFP_KERNEL); + return 0; +} + int wl18xx_process_mailbox_events(struct wl1271 *wl) { struct wl18xx_event_mailbox *mbox = wl->mbox; @@ -107,5 +161,16 @@ int wl18xx_process_mailbox_events(struct wl1271 *wl) if (vector & REMAIN_ON_CHANNEL_COMPLETE_EVENT_ID) wlcore_event_roc_complete(wl); + if (vector & SMART_CONFIG_SYNC_EVENT_ID) + wlcore_smart_config_sync_event(wl, mbox->sc_sync_channel, + mbox->sc_sync_band); + + if (vector & SMART_CONFIG_DECODE_EVENT_ID) + wlcore_smart_config_decode_event(wl, + mbox->sc_ssid_len, + mbox->sc_ssid, + mbox->sc_pwd_len, + mbox->sc_pwd); + return 0; } diff --git a/drivers/net/wireless/ti/wl18xx/event.h b/drivers/net/wireless/ti/wl18xx/event.h index a76e98eb8372..0680312d4943 100644 --- a/drivers/net/wireless/ti/wl18xx/event.h +++ b/drivers/net/wireless/ti/wl18xx/event.h @@ -38,6 +38,8 @@ enum { REMAIN_ON_CHANNEL_COMPLETE_EVENT_ID = BIT(18), DFS_CHANNELS_CONFIG_COMPLETE_EVENT = BIT(19), PERIODIC_SCAN_REPORT_EVENT_ID = BIT(20), + SMART_CONFIG_SYNC_EVENT_ID = BIT(22), + SMART_CONFIG_DECODE_EVENT_ID = BIT(23), }; struct wl18xx_event_mailbox { diff --git a/drivers/net/wireless/ti/wl18xx/main.c b/drivers/net/wireless/ti/wl18xx/main.c index de5b4fa5d166..7af1936719eb 100644 --- a/drivers/net/wireless/ti/wl18xx/main.c +++ b/drivers/net/wireless/ti/wl18xx/main.c @@ -992,7 +992,10 @@ static int wl18xx_boot(struct wl1271 *wl) REMAIN_ON_CHANNEL_COMPLETE_EVENT_ID | INACTIVE_STA_EVENT_ID | CHANNEL_SWITCH_COMPLETE_EVENT_ID | - DFS_CHANNELS_CONFIG_COMPLETE_EVENT; + DFS_CHANNELS_CONFIG_COMPLETE_EVENT | + SMART_CONFIG_SYNC_EVENT_ID | + SMART_CONFIG_DECODE_EVENT_ID; +; wl->ap_event_mask = MAX_TX_FAILURE_EVENT_ID; @@ -1606,15 +1609,20 @@ static bool wl18xx_lnk_high_prio(struct wl1271 *wl, u8 hlid, u8 thold; struct wl18xx_fw_status_priv *status_priv = (struct wl18xx_fw_status_priv *)wl->fw_status->priv; - u32 suspend_bitmap = le32_to_cpu(status_priv->link_suspend_bitmap); + unsigned long suspend_bitmap; + + /* if we don't have the link map yet, assume they all low prio */ + if (!status_priv) + return false; /* suspended links are never high priority */ - if (test_bit(hlid, (unsigned long *)&suspend_bitmap)) + suspend_bitmap = le32_to_cpu(status_priv->link_suspend_bitmap); + if (test_bit(hlid, &suspend_bitmap)) return false; /* the priority thresholds are taken from FW */ - if (test_bit(hlid, (unsigned long *)&wl->fw_fast_lnk_map) && - !test_bit(hlid, (unsigned long *)&wl->ap_fw_ps_map)) + if (test_bit(hlid, &wl->fw_fast_lnk_map) && + !test_bit(hlid, &wl->ap_fw_ps_map)) thold = status_priv->tx_fast_link_prio_threshold; else thold = status_priv->tx_slow_link_prio_threshold; @@ -1628,12 +1636,17 @@ static bool wl18xx_lnk_low_prio(struct wl1271 *wl, u8 hlid, u8 thold; struct wl18xx_fw_status_priv *status_priv = (struct wl18xx_fw_status_priv *)wl->fw_status->priv; - u32 suspend_bitmap = le32_to_cpu(status_priv->link_suspend_bitmap); + unsigned long suspend_bitmap; + + /* if we don't have the link map yet, assume they all low prio */ + if (!status_priv) + return true; - if (test_bit(hlid, (unsigned long *)&suspend_bitmap)) + suspend_bitmap = le32_to_cpu(status_priv->link_suspend_bitmap); + if (test_bit(hlid, &suspend_bitmap)) thold = status_priv->tx_suspend_threshold; - else if (test_bit(hlid, (unsigned long *)&wl->fw_fast_lnk_map) && - !test_bit(hlid, (unsigned long *)&wl->ap_fw_ps_map)) + else if (test_bit(hlid, &wl->fw_fast_lnk_map) && + !test_bit(hlid, &wl->ap_fw_ps_map)) thold = status_priv->tx_fast_stop_threshold; else thold = status_priv->tx_slow_stop_threshold; @@ -1687,6 +1700,9 @@ static struct wlcore_ops wl18xx_ops = { .convert_hwaddr = wl18xx_convert_hwaddr, .lnk_high_prio = wl18xx_lnk_high_prio, .lnk_low_prio = wl18xx_lnk_low_prio, + .smart_config_start = wl18xx_cmd_smart_config_start, + .smart_config_stop = wl18xx_cmd_smart_config_stop, + .smart_config_set_group_key = wl18xx_cmd_smart_config_set_group_key, }; /* HT cap appropriate for wide channels in 2Ghz */ diff --git a/drivers/net/wireless/ti/wl18xx/tx.c b/drivers/net/wireless/ti/wl18xx/tx.c index be1ebd55ac88..3406ffb53325 100644 --- a/drivers/net/wireless/ti/wl18xx/tx.c +++ b/drivers/net/wireless/ti/wl18xx/tx.c @@ -30,7 +30,7 @@ static void wl18xx_get_last_tx_rate(struct wl1271 *wl, struct ieee80211_vif *vif, - struct ieee80211_tx_rate *rate) + u8 band, struct ieee80211_tx_rate *rate) { u8 fw_rate = wl->fw_status->counters.tx_last_rate; @@ -43,6 +43,8 @@ void wl18xx_get_last_tx_rate(struct wl1271 *wl, struct ieee80211_vif *vif, if (fw_rate <= CONF_HW_RATE_INDEX_54MBPS) { rate->idx = fw_rate; + if (band == IEEE80211_BAND_5GHZ) + rate->idx -= CONF_HW_RATE_INDEX_6MBPS; rate->flags = 0; } else { rate->flags = IEEE80211_TX_RC_MCS; @@ -102,7 +104,8 @@ static void wl18xx_tx_complete_packet(struct wl1271 *wl, u8 tx_stat_byte) * first pass info->control.vif while it's valid, and then fill out * the info->status structures */ - wl18xx_get_last_tx_rate(wl, info->control.vif, &info->status.rates[0]); + wl18xx_get_last_tx_rate(wl, info->control.vif, + info->band, &info->status.rates[0]); info->status.rates[0].count = 1; /* no data about retries */ info->status.ack_signal = -1; diff --git a/drivers/net/wireless/ti/wl18xx/wl18xx.h b/drivers/net/wireless/ti/wl18xx/wl18xx.h index eb7cfe817010..6a2b88030c1d 100644 --- a/drivers/net/wireless/ti/wl18xx/wl18xx.h +++ b/drivers/net/wireless/ti/wl18xx/wl18xx.h @@ -38,7 +38,7 @@ #define WL18XX_NUM_TX_DESCRIPTORS 32 #define WL18XX_NUM_RX_DESCRIPTORS 32 -#define WL18XX_NUM_MAC_ADDRESSES 3 +#define WL18XX_NUM_MAC_ADDRESSES 2 #define WL18XX_RX_BA_MAX_SESSIONS 13 |