diff options
Diffstat (limited to 'drivers/net/wireless/ti/wlcore/cmd.c')
| -rw-r--r-- | drivers/net/wireless/ti/wlcore/cmd.c | 62 |
1 files changed, 51 insertions, 11 deletions
diff --git a/drivers/net/wireless/ti/wlcore/cmd.c b/drivers/net/wireless/ti/wlcore/cmd.c index 5b128a9..885364c 100644 --- a/drivers/net/wireless/ti/wlcore/cmd.c +++ b/drivers/net/wireless/ti/wlcore/cmd.c @@ -36,6 +36,7 @@ #include "cmd.h" #include "event.h" #include "tx.h" +#include "hw_ops.h" #define WL1271_CMD_FAST_POLL_COUNT 50 @@ -291,6 +292,23 @@ static int wl12xx_get_new_session_id(struct wl1271 *wl, return wlvif->session_counter; } +static u8 wlcore_get_native_channel_type(u8 nl_channel_type) +{ + switch (nl_channel_type) { + case NL80211_CHAN_NO_HT: + return WLCORE_CHAN_NO_HT; + case NL80211_CHAN_HT20: + return WLCORE_CHAN_HT20; + case NL80211_CHAN_HT40MINUS: + return WLCORE_CHAN_HT40MINUS; + case NL80211_CHAN_HT40PLUS: + return WLCORE_CHAN_HT40PLUS; + default: + WARN_ON(1); + return WLCORE_CHAN_NO_HT; + } +} + static int wl12xx_cmd_role_start_dev(struct wl1271 *wl, struct wl12xx_vif *wlvif) { @@ -407,6 +425,7 @@ int wl12xx_cmd_role_start_sta(struct wl1271 *wl, struct wl12xx_vif *wlvif) memcpy(cmd->sta.ssid, wlvif->ssid, wlvif->ssid_len); memcpy(cmd->sta.bssid, vif->bss_conf.bssid, ETH_ALEN); cmd->sta.local_rates = cpu_to_le32(wlvif->rate_set); + cmd->channel_type = wlcore_get_native_channel_type(wlvif->channel_type); if (wlvif->sta.hlid == WL12XX_INVALID_LINK_ID) { ret = wl12xx_allocate_link(wl, wlvif, &wlvif->sta.hlid); @@ -482,6 +501,7 @@ int wl12xx_cmd_role_start_ap(struct wl1271 *wl, struct wl12xx_vif *wlvif) struct wl12xx_cmd_role_start *cmd; struct ieee80211_vif *vif = wl12xx_wlvif_to_vif(wlvif); struct ieee80211_bss_conf *bss_conf = &vif->bss_conf; + u32 supported_rates; int ret; wl1271_debug(DEBUG_CMD, "cmd role start ap %d", wlvif->role_id); @@ -519,6 +539,7 @@ int wl12xx_cmd_role_start_ap(struct wl1271 *wl, struct wl12xx_vif *wlvif) /* FIXME: Change when adding DFS */ cmd->ap.reset_tsf = 1; /* By default reset AP TSF */ cmd->channel = wlvif->channel; + cmd->channel_type = wlcore_get_native_channel_type(wlvif->channel_type); if (!bss_conf->hidden_ssid) { /* take the SSID from the beacon for backward compatibility */ @@ -531,7 +552,13 @@ int wl12xx_cmd_role_start_ap(struct wl1271 *wl, struct wl12xx_vif *wlvif) memcpy(cmd->ap.ssid, bss_conf->ssid, bss_conf->ssid_len); } - cmd->ap.local_rates = cpu_to_le32(0xffffffff); + supported_rates = CONF_TX_AP_ENABLED_RATES | CONF_TX_MCS_RATES | + wlcore_hw_ap_get_mimo_wide_rate_mask(wl, wlvif); + + wl1271_debug(DEBUG_CMD, "cmd role start ap with supported_rates 0x%08x", + supported_rates); + + cmd->ap.local_rates = cpu_to_le32(supported_rates); switch (wlvif->band) { case IEEE80211_BAND_2GHZ: @@ -797,6 +824,7 @@ out: kfree(cmd); return ret; } +EXPORT_SYMBOL_GPL(wl1271_cmd_data_path); int wl1271_cmd_ps_mode(struct wl1271 *wl, struct wl12xx_vif *wlvif, u8 ps_mode, u16 auto_ps_timeout) @@ -1018,7 +1046,7 @@ out: int wl1271_cmd_build_arp_rsp(struct wl1271 *wl, struct wl12xx_vif *wlvif) { - int ret, extra; + int ret, extra = 0; u16 fc; struct ieee80211_vif *vif = wl12xx_wlvif_to_vif(wlvif); struct sk_buff *skb; @@ -1057,7 +1085,8 @@ int wl1271_cmd_build_arp_rsp(struct wl1271 *wl, struct wl12xx_vif *wlvif) /* encryption space */ switch (wlvif->encryption_type) { case KEY_TKIP: - extra = WL1271_EXTRA_SPACE_TKIP; + if (wl->quirks & WLCORE_QUIRK_TKIP_HEADER_SPACE) + extra = WL1271_EXTRA_SPACE_TKIP; break; case KEY_AES: extra = WL1271_EXTRA_SPACE_AES; @@ -1346,13 +1375,18 @@ int wl12xx_cmd_add_peer(struct wl1271 *wl, struct wl12xx_vif *wlvif, for (i = 0; i < NUM_ACCESS_CATEGORIES_COPY; i++) if (sta->wme && (sta->uapsd_queues & BIT(i))) - cmd->psd_type[i] = WL1271_PSD_UPSD_TRIGGER; + cmd->psd_type[NUM_ACCESS_CATEGORIES_COPY-1-i] = + WL1271_PSD_UPSD_TRIGGER; else - cmd->psd_type[i] = WL1271_PSD_LEGACY; + cmd->psd_type[NUM_ACCESS_CATEGORIES_COPY-1-i] = + WL1271_PSD_LEGACY; + sta_rates = sta->supp_rates[wlvif->band]; if (sta->ht_cap.ht_supported) - sta_rates |= sta->ht_cap.mcs.rx_mask[0] << HW_HT_RATES_OFFSET; + sta_rates |= + (sta->ht_cap.mcs.rx_mask[0] << HW_HT_RATES_OFFSET) | + (sta->ht_cap.mcs.rx_mask[1] << HW_MIMO_RATES_OFFSET); cmd->supported_rates = cpu_to_le32(wl1271_tx_enabled_rates_get(wl, sta_rates, @@ -1573,19 +1607,25 @@ out: int wl12xx_roc(struct wl1271 *wl, struct wl12xx_vif *wlvif, u8 role_id) { int ret = 0; + bool is_first_roc; if (WARN_ON(test_bit(role_id, wl->roc_map))) return 0; + is_first_roc = (find_first_bit(wl->roc_map, WL12XX_MAX_ROLES) >= + WL12XX_MAX_ROLES); + ret = wl12xx_cmd_roc(wl, wlvif, role_id); if (ret < 0) goto out; - ret = wl1271_cmd_wait_for_event(wl, - REMAIN_ON_CHANNEL_COMPLETE_EVENT_ID); - if (ret < 0) { - wl1271_error("cmd roc event completion error"); - goto out; + if (is_first_roc) { + ret = wl1271_cmd_wait_for_event(wl, + REMAIN_ON_CHANNEL_COMPLETE_EVENT_ID); + if (ret < 0) { + wl1271_error("cmd roc event completion error"); + goto out; + } } __set_bit(role_id, wl->roc_map); |