index 27f83f72a93bb9c946535886043750fbdadee632..1201aca9c89a4cfde99474c38435521a28663d4e 100644 (file)
* @id: command id
* @buf: buffer containing the command, must work with dma
* @len: length of the buffer
+ * return the cmd status code on success.
*/
-int wl1271_cmd_send(struct wl1271 *wl, u16 id, void *buf, size_t len,
- size_t res_len)
+static int __wlcore_cmd_send(struct wl1271 *wl, u16 id, void *buf,
+ size_t len, size_t res_len)
{
struct wl1271_cmd_header *cmd;
unsigned long timeout;
u32 intr;
- int ret = 0;
+ int ret;
u16 status;
u16 poll_count = 0;
ret = wlcore_write(wl, wl->cmd_box_addr, buf, len, false);
if (ret < 0)
- goto fail;
+ return ret;
/*
* TODO: we just need this because one bit is in a different
*/
ret = wl->ops->trigger_cmd(wl, wl->cmd_box_addr, buf, len);
if (ret < 0)
- goto fail;
+ return ret;
timeout = jiffies + msecs_to_jiffies(WL1271_COMMAND_TIMEOUT);
ret = wlcore_read_reg(wl, REG_INTERRUPT_NO_CLEAR, &intr);
if (ret < 0)
- goto fail;
+ return ret;
while (!(intr & WL1271_ACX_INTR_CMD_COMPLETE)) {
if (time_after(jiffies, timeout)) {
wl1271_error("command complete timeout");
- ret = -ETIMEDOUT;
- goto fail;
+ return -ETIMEDOUT;
}
poll_count++;
ret = wlcore_read_reg(wl, REG_INTERRUPT_NO_CLEAR, &intr);
if (ret < 0)
- goto fail;
+ return ret;
}
/* read back the status code of the command */
ret = wlcore_read(wl, wl->cmd_box_addr, cmd, res_len, false);
if (ret < 0)
- goto fail;
+ return ret;
status = le16_to_cpu(cmd->status);
- if (status != CMD_STATUS_SUCCESS) {
- wl1271_error("command execute failure %d", status);
- ret = -EIO;
- goto fail;
- }
ret = wlcore_write_reg(wl, REG_INTERRUPT_ACK,
WL1271_ACX_INTR_CMD_COMPLETE);
+ if (ret < 0)
+ return ret;
+
+ return status;
+}
+
+/*
+ * send command to fw and return cmd status on success
+ * valid_rets contains a bitmap of allowed error codes
+ */
+int wlcore_cmd_send_failsafe(struct wl1271 *wl, u16 id, void *buf, size_t len,
+ size_t res_len, unsigned long valid_rets)
+{
+ int ret = __wlcore_cmd_send(wl, id, buf, len, res_len);
+
if (ret < 0)
goto fail;
- return 0;
+ /* success is always a valid status */
+ valid_rets |= BIT(CMD_STATUS_SUCCESS);
+ if (ret >= MAX_COMMAND_STATUS ||
+ !test_bit(ret, &valid_rets)) {
+ wl1271_error("command execute failure %d", ret);
+ ret = -EIO;
+ goto fail;
+ }
+ return ret;
fail:
wl12xx_queue_recovery_work(wl);
return ret;
}
+EXPORT_SYMBOL_GPL(wl1271_cmd_send);
+
+/*
+ * wrapper for wlcore_cmd_send that accept only CMD_STATUS_SUCCESS
+ * return 0 on success.
+ */
+int wl1271_cmd_send(struct wl1271 *wl, u16 id, void *buf, size_t len,
+ size_t res_len)
+{
+ int ret = wlcore_cmd_send_failsafe(wl, id, buf, len, res_len, 0);
+
+ if (ret < 0)
+ return ret;
+ return 0;
+}
/*
* Poll the mailbox event field until any of the bits in the mask is set or a
* timeout occurs (WL1271_EVENT_TIMEOUT in msecs)
*/
-static int wl1271_cmd_wait_for_event_or_timeout(struct wl1271 *wl,
- u32 mask, bool *timeout)
+int wlcore_cmd_wait_for_event_or_timeout(struct wl1271 *wl,
+ u32 mask, bool *timeout)
{
u32 *events_vector;
u32 event;
kfree(events_vector);
return ret;
}
-
-static int wl1271_cmd_wait_for_event(struct wl1271 *wl, u32 mask)
-{
- int ret;
- bool timeout = false;
-
- ret = wl1271_cmd_wait_for_event_or_timeout(wl, mask, &timeout);
- if (ret != 0 || timeout) {
- wl12xx_queue_recovery_work(wl);
- return ret;
- }
-
- return 0;
-}
+EXPORT_SYMBOL_GPL(wlcore_cmd_wait_for_event_or_timeout);
int wl12xx_cmd_role_enable(struct wl1271 *wl, u8 *addr, u8 role_type,
u8 *role_id)
return ret;
}
+static int wlcore_get_new_session_id(struct wl1271 *wl, u8 hlid)
+{
+ if (wl->session_ids[hlid] >= SESSION_COUNTER_MAX)
+ wl->session_ids[hlid] = 0;
+
+ wl->session_ids[hlid]++;
+
+ return wl->session_ids[hlid];
+}
+
int wl12xx_allocate_link(struct wl1271 *wl, struct wl12xx_vif *wlvif, u8 *hlid)
{
unsigned long flags;
@@ -285,12 +315,21 @@ int wl12xx_allocate_link(struct wl1271 *wl, struct wl12xx_vif *wlvif, u8 *hlid)
if (link >= WL12XX_MAX_LINKS)
return -EBUSY;
+ wl->session_ids[link] = wlcore_get_new_session_id(wl, link);
+
/* these bits are used by op_tx */
spin_lock_irqsave(&wl->wl_lock, flags);
__set_bit(link, wl->links_map);
__set_bit(link, wlvif->links_map);
spin_unlock_irqrestore(&wl->wl_lock, flags);
+
+ /* take the last "freed packets" value from the current FW status */
+ wl->links[link].prev_freed_pkts =
+ wl->fw_status_2->counters.tx_lnk_free_pkts[link];
+ wl->links[link].wlvif = wlvif;
*hlid = link;
+
+ wl->active_link_count++;
return 0;
}
__clear_bit(*hlid, wlvif->links_map);
spin_unlock_irqrestore(&wl->wl_lock, flags);
+ wl->links[*hlid].allocated_pkts = 0;
+ wl->links[*hlid].prev_freed_pkts = 0;
+ wl->links[*hlid].ba_bitmap = 0;
+ memset(wl->links[*hlid].addr, 0, ETH_ALEN);
+
/*
* At this point op_tx() will not add more packets to the queues. We
* can purge them.
*/
wl1271_tx_reset_link_queues(wl, *hlid);
+ wl->links[*hlid].wlvif = NULL;
*hlid = WL12XX_INVALID_LINK_ID;
-}
-
-static int wl12xx_get_new_session_id(struct wl1271 *wl,
- struct wl12xx_vif *wlvif)
-{
- if (wlvif->session_counter >= SESSION_COUNTER_MAX)
- wlvif->session_counter = 0;
-
- wlvif->session_counter++;
-
- return wlvif->session_counter;
+ wl->active_link_count--;
+ WARN_ON_ONCE(wl->active_link_count < 0);
}
static u8 wlcore_get_native_channel_type(u8 nl_channel_type)
}
static int wl12xx_cmd_role_start_dev(struct wl1271 *wl,
- struct wl12xx_vif *wlvif)
+ struct wl12xx_vif *wlvif,
+ enum ieee80211_band band,
+ int channel)
{
struct wl12xx_cmd_role_start *cmd;
int ret;
wl1271_debug(DEBUG_CMD, "cmd role start dev %d", wlvif->dev_role_id);
cmd->role_id = wlvif->dev_role_id;
- if (wlvif->band == IEEE80211_BAND_5GHZ)
+ if (band == IEEE80211_BAND_5GHZ)
cmd->band = WLCORE_BAND_5GHZ;
- cmd->channel = wlvif->channel;
+ cmd->channel = channel;
if (wlvif->dev_hlid == WL12XX_INVALID_LINK_ID) {
ret = wl12xx_allocate_link(wl, wlvif, &wlvif->dev_hlid);
goto out_free;
}
cmd->device.hlid = wlvif->dev_hlid;
- cmd->device.session = wl12xx_get_new_session_id(wl, wlvif);
+ cmd->device.session = wl->session_ids[wlvif->dev_hlid];
wl1271_debug(DEBUG_CMD, "role start: roleid=%d, hlid=%d, session=%d",
cmd->role_id, cmd->device.hlid, cmd->device.session);
goto out_free;
}
- ret = wl1271_cmd_wait_for_event(wl, ROLE_STOP_COMPLETE_EVENT_ID);
- if (ret < 0) {
- wl1271_error("cmd role stop dev event completion error");
- goto out_free;
- }
-
wl12xx_free_link(wl, wlvif, &wlvif->dev_hlid);
out_free:
{
struct ieee80211_vif *vif = wl12xx_wlvif_to_vif(wlvif);
struct wl12xx_cmd_role_start *cmd;
+ u32 supported_rates;
int ret;
cmd = kzalloc(sizeof(*cmd), GFP_KERNEL);
cmd->sta.ssid_len = wlvif->ssid_len;
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);
+
+ supported_rates = CONF_TX_ENABLED_RATES | CONF_TX_MCS_RATES |
+ wlcore_hw_sta_get_ap_rate_mask(wl, wlvif);
+ if (wlvif->p2p)
+ supported_rates &= ~CONF_TX_CCK_RATES;
+
+ cmd->sta.local_rates = cpu_to_le32(supported_rates);
+
cmd->channel_type = wlcore_get_native_channel_type(wlvif->channel_type);
if (wlvif->sta.hlid == WL12XX_INVALID_LINK_ID) {
goto out_free;
}
cmd->sta.hlid = wlvif->sta.hlid;
- cmd->sta.session = wl12xx_get_new_session_id(wl, wlvif);
+ cmd->sta.session = wl->session_ids[wlvif->sta.hlid];
+ /*
+ * We don't have the correct remote rates in this stage. the rates
+ * will be reconfigured later, after authorization.
+ */
cmd->sta.remote_rates = cpu_to_le32(wlvif->rate_set);
wl1271_debug(DEBUG_CMD, "role start: roleid=%d, hlid=%d, session=%d "
goto err_hlid;
}
+ wlvif->sta.role_chan_type = wlvif->channel_type;
goto out_free;
err_hlid:
{
struct wl12xx_cmd_role_stop *cmd;
int ret;
- bool timeout = false;
if (WARN_ON(wlvif->sta.hlid == WL12XX_INVALID_LINK_ID))
return -EINVAL;
goto out_free;
}
- /*
- * Sometimes the firmware doesn't send this event, so we just
- * time out without failing. Queue recovery for other
- * failures.
- */
- ret = wl1271_cmd_wait_for_event_or_timeout(wl,
- ROLE_STOP_COMPLETE_EVENT_ID,
- &timeout);
- if (ret)
- wl12xx_queue_recovery_work(wl);
-
wl12xx_free_link(wl, wlvif, &wlvif->sta.hlid);
out_free:
cmd->ap.bss_index = WL1271_AP_BSS_INDEX;
cmd->ap.global_hlid = wlvif->ap.global_hlid;
cmd->ap.broadcast_hlid = wlvif->ap.bcast_hlid;
+ cmd->ap.global_session_id = wl->session_ids[wlvif->ap.global_hlid];
+ cmd->ap.bcast_session_id = wl->session_ids[wlvif->ap.bcast_hlid];
cmd->ap.basic_rate_set = cpu_to_le32(wlvif->basic_rate_set);
cmd->ap.beacon_interval = cpu_to_le16(wlvif->beacon_int);
cmd->ap.dtim_interval = bss_conf->dtim_period;
cmd->ap.beacon_expiry = WL1271_AP_DEF_BEACON_EXP;
/* FIXME: Change when adding DFS */
cmd->ap.reset_tsf = 1; /* By default reset AP TSF */
+ cmd->ap.wmm = wlvif->wmm_enabled;
cmd->channel = wlvif->channel;
cmd->channel_type = wlcore_get_native_channel_type(wlvif->channel_type);
memcpy(cmd->ap.ssid, bss_conf->ssid, bss_conf->ssid_len);
}
- supported_rates = CONF_TX_AP_ENABLED_RATES | CONF_TX_MCS_RATES |
+ supported_rates = CONF_TX_ENABLED_RATES | CONF_TX_MCS_RATES |
wlcore_hw_ap_get_mimo_wide_rate_mask(wl, wlvif);
+ if (wlvif->p2p)
+ supported_rates &= ~CONF_TX_CCK_RATES;
wl1271_debug(DEBUG_CMD, "cmd role start ap with supported_rates 0x%08x",
supported_rates);
* @id: acx id
* @buf: buffer containing acx, including all headers, must work with dma
* @len: length of buf
+ * @valid_rets: bitmap of valid cmd status codes (i.e. return values).
+ * return the cmd status on success.
*/
-int wl1271_cmd_configure(struct wl1271 *wl, u16 id, void *buf, size_t len)
+int wlcore_cmd_configure_failsafe(struct wl1271 *wl, u16 id, void *buf,
+ size_t len, unsigned long valid_rets)
{
struct acx_header *acx = buf;
int ret;
/* payload length, does not include any headers */
acx->len = cpu_to_le16(len - sizeof(*acx));
- ret = wl1271_cmd_send(wl, CMD_CONFIGURE, acx, len, 0);
+ ret = wlcore_cmd_send_failsafe(wl, CMD_CONFIGURE, acx, len, 0,
+ valid_rets);
if (ret < 0) {
wl1271_warning("CONFIGURE command NOK");
return ret;
}
+ return ret;
+}
+
+/*
+ * wrapper for wlcore_cmd_configure that accepts only success status.
+ * return 0 on success
+ */
+int wl1271_cmd_configure(struct wl1271 *wl, u16 id, void *buf, size_t len)
+{
+ int ret = wlcore_cmd_configure_failsafe(wl, id, buf, len, 0);
+
+ if (ret < 0)
+ return ret;
return 0;
}
EXPORT_SYMBOL_GPL(wl1271_cmd_configure);
struct sk_buff *skb;
int ret;
u32 rate;
- u16 template_id_2_4 = CMD_TEMPL_CFG_PROBE_REQ_2_4;
- u16 template_id_5 = CMD_TEMPL_CFG_PROBE_REQ_5;
+ u16 template_id_2_4 = wl->scan_templ_id_2_4;
+ u16 template_id_5 = wl->scan_templ_id_5;
skb = ieee80211_probereq_get(wl->hw, vif, ssid, ssid_len,
ie_len);
wl1271_dump(DEBUG_SCAN, "PROBE REQ: ", skb->data, skb->len);
- if (!sched_scan &&
+ if (sched_scan &&
(wl->quirks & WLCORE_QUIRK_DUAL_PROBE_TMPL)) {
- template_id_2_4 = CMD_TEMPL_APP_PROBE_REQ_2_4;
- template_id_5 = CMD_TEMPL_APP_PROBE_REQ_5;
+ template_id_2_4 = wl->sched_scan_templ_id_2_4;
+ template_id_5 = wl->sched_scan_templ_id_5;
}
rate = wl1271_tx_min_rate_get(wl, wlvif->bitrate_masks[band]);
dev_kfree_skb(skb);
return ret;
}
+EXPORT_SYMBOL_GPL(wl12xx_cmd_build_probe_req);
struct sk_buff *wl1271_cmd_build_ap_probe_req(struct wl1271 *wl,
struct wl12xx_vif *wlvif,
return ret;
}
-int wl12xx_cmd_set_peer_state(struct wl1271 *wl, u8 hlid)
+int wl12xx_cmd_set_peer_state(struct wl1271 *wl, struct wl12xx_vif *wlvif,
+ u8 hlid)
{
struct wl12xx_cmd_set_peer_state *cmd;
int ret = 0;
cmd->hlid = hlid;
cmd->state = WL1271_CMD_STA_STATE_CONNECTED;
+ /* wmm param is valid only for station role */
+ if (wlvif->bss_type == BSS_TYPE_STA_BSS)
+ cmd->wmm = wlvif->wmm_enabled;
+
ret = wl1271_cmd_send(wl, CMD_SET_PEER_STATE, cmd, sizeof(*cmd), 0);
if (ret < 0) {
wl1271_error("failed to send set peer state command");
cmd->hlid = hlid;
cmd->sp_len = sta->max_sp;
cmd->wmm = sta->wme ? 1 : 0;
+ cmd->session_id = wl->session_ids[hlid];
for (i = 0; i < NUM_ACCESS_CATEGORIES_COPY; i++)
if (sta->wme && (sta->uapsd_queues & BIT(i)))
goto out_free;
}
- ret = wl1271_cmd_wait_for_event_or_timeout(wl,
- PEER_REMOVE_COMPLETE_EVENT_ID,
- &timeout);
+ ret = wl->ops->wait_for_event(wl,
+ WLCORE_EVENT_PEER_REMOVE_COMPLETE,
+ &timeout);
+
/*
* We are ok with a timeout here. The event is sometimes not sent
* due to a firmware bug. In case of another error (like SDIO timeout)
return ret;
}
+static int wlcore_get_reg_conf_ch_idx(enum ieee80211_band band, u16 ch)
+{
+ int idx = -1;
+
+ switch (band) {
+ case IEEE80211_BAND_5GHZ:
+ if (ch >= 8 && ch <= 16)
+ idx = ((ch-8)/4 + 18);
+ else if (ch >= 34 && ch <= 64)
+ idx = ((ch-34)/2 + 3 + 18);
+ else if (ch >= 100 && ch <= 140)
+ idx = ((ch-100)/4 + 15 + 18);
+ else if (ch >= 149 && ch <= 165)
+ idx = ((ch-149)/4 + 26 + 18);
+ else
+ idx = -1;
+ break;
+ case IEEE80211_BAND_2GHZ:
+ if (ch >= 1 && ch <= 14)
+ idx = ch - 1;
+ else
+ idx = -1;
+ break;
+ default:
+ wl1271_error("get reg conf ch idx - unknown band: %d",
+ (int)band);
+ }
+
+ return idx;
+}
+
+void wlcore_set_pending_regdomain_ch(struct wl1271 *wl, u16 channel,
+ enum ieee80211_band band)
+{
+ int ch_bit_idx = 0;
+
+ if (!(wl->quirks & WLCORE_QUIRK_REGDOMAIN_CONF))
+ return;
+
+ ch_bit_idx = wlcore_get_reg_conf_ch_idx(band, channel);
+
+ if (ch_bit_idx > 0 && ch_bit_idx <= WL1271_MAX_CHANNELS)
+ set_bit(ch_bit_idx, (long *)wl->reg_ch_conf_pending);
+}
+
+int wlcore_cmd_regdomain_config_locked(struct wl1271 *wl)
+{
+ struct wl12xx_cmd_regdomain_dfs_config *cmd = NULL;
+ int ret = 0, i, b, ch_bit_idx;
+ struct ieee80211_channel *channel;
+ u32 tmp_ch_bitmap[2];
+ u16 ch;
+ struct wiphy *wiphy = wl->hw->wiphy;
+ struct ieee80211_supported_band *band;
+ bool timeout = false;
+
+ if (!(wl->quirks & WLCORE_QUIRK_REGDOMAIN_CONF))
+ return 0;
+
+ wl1271_debug(DEBUG_CMD, "cmd reg domain config");
+
+ memset(tmp_ch_bitmap, 0, sizeof(tmp_ch_bitmap));
+
+ for (b = IEEE80211_BAND_2GHZ; b <= IEEE80211_BAND_5GHZ; b++) {
+ band = wiphy->bands[b];
+ for (i = 0; i < band->n_channels; i++) {
+ channel = &band->channels[i];
+ ch = channel->hw_value;
+
+ if (channel->flags & (IEEE80211_CHAN_DISABLED |
+ IEEE80211_CHAN_RADAR |
+ IEEE80211_CHAN_PASSIVE_SCAN))
+ continue;
+
+ ch_bit_idx = wlcore_get_reg_conf_ch_idx(b, ch);
+ if (ch_bit_idx < 0)
+ continue;
+
+ set_bit(ch_bit_idx, (long *)tmp_ch_bitmap);
+ }
+ }
+
+ tmp_ch_bitmap[0] |= wl->reg_ch_conf_pending[0];
+ tmp_ch_bitmap[1] |= wl->reg_ch_conf_pending[1];
+
+ if (!memcmp(tmp_ch_bitmap, wl->reg_ch_conf_last, sizeof(tmp_ch_bitmap)))
+ goto out;
+
+ cmd = kzalloc(sizeof(*cmd), GFP_KERNEL);
+ if (!cmd) {
+ ret = -ENOMEM;
+ goto out;
+ }
+
+ cmd->ch_bit_map1 = cpu_to_le32(tmp_ch_bitmap[0]);
+ cmd->ch_bit_map2 = cpu_to_le32(tmp_ch_bitmap[1]);
+
+ wl1271_debug(DEBUG_CMD,
+ "cmd reg domain bitmap1: 0x%08x, bitmap2: 0x%08x",
+ cmd->ch_bit_map1, cmd->ch_bit_map2);
+
+ ret = wl1271_cmd_send(wl, CMD_DFS_CHANNEL_CONFIG, cmd, sizeof(*cmd), 0);
+ if (ret < 0) {
+ wl1271_error("failed to send reg domain dfs config");
+ goto out;
+ }
+
+ ret = wl->ops->wait_for_event(wl,
+ WLCORE_EVENT_DFS_CONFIG_COMPLETE,
+ &timeout);
+ if (ret < 0 || timeout) {
+ wl1271_error("reg domain conf %serror",
+ timeout ? "completion " : "");
+ ret = timeout ? -ETIMEDOUT : ret;
+ goto out;
+ }
+
+ memcpy(wl->reg_ch_conf_last, tmp_ch_bitmap, sizeof(tmp_ch_bitmap));
+ memset(wl->reg_ch_conf_pending, 0, sizeof(wl->reg_ch_conf_pending));
+
+out:
+ kfree(cmd);
+ return ret;
+}
+
int wl12xx_cmd_config_fwlog(struct wl1271 *wl)
{
struct wl12xx_cmd_config_fwlog *cmd;
}
static int wl12xx_cmd_roc(struct wl1271 *wl, struct wl12xx_vif *wlvif,
- u8 role_id)
+ u8 role_id, enum ieee80211_band band, u8 channel)
{
struct wl12xx_cmd_roc *cmd;
int ret = 0;
- wl1271_debug(DEBUG_CMD, "cmd roc %d (%d)", wlvif->channel, role_id);
+ wl1271_debug(DEBUG_CMD, "cmd roc %d (%d)", channel, role_id);
if (WARN_ON(role_id == WL12XX_INVALID_ROLE_ID))
return -EINVAL;
}
cmd->role_id = role_id;
- cmd->channel = wlvif->channel;
- switch (wlvif->band) {
+ cmd->channel = channel;
+ switch (band) {
case IEEE80211_BAND_2GHZ:
cmd->band = WLCORE_BAND_2_4GHZ;
break;
return ret;
}
-int wl12xx_roc(struct wl1271 *wl, struct wl12xx_vif *wlvif, u8 role_id)
+int wl12xx_roc(struct wl1271 *wl, struct wl12xx_vif *wlvif, u8 role_id,
+ enum ieee80211_band band, u8 channel)
{
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);
+ ret = wl12xx_cmd_roc(wl, wlvif, role_id, band, channel);
if (ret < 0)
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);
out:
return ret;
return ret;
}
-int wl12xx_cmd_channel_switch(struct wl1271 *wl,
- struct wl12xx_vif *wlvif,
- struct ieee80211_channel_switch *ch_switch)
-{
- struct wl12xx_cmd_channel_switch *cmd;
- int ret;
-
- wl1271_debug(DEBUG_ACX, "cmd channel switch");
-
- cmd = kzalloc(sizeof(*cmd), GFP_KERNEL);
- if (!cmd) {
- ret = -ENOMEM;
- goto out;
- }
-
- cmd->role_id = wlvif->role_id;
- cmd->channel = ch_switch->channel->hw_value;
- cmd->switch_time = ch_switch->count;
- cmd->stop_tx = ch_switch->block_tx;
-
- /* FIXME: control from mac80211 in the future */
- cmd->post_switch_tx_disable = 0; /* Enable TX on the target channel */
-
- ret = wl1271_cmd_send(wl, CMD_CHANNEL_SWITCH, cmd, sizeof(*cmd), 0);
- if (ret < 0) {
- wl1271_error("failed to send channel switch command");
- goto out_free;
- }
-
-out_free:
- kfree(cmd);
-
-out:
- return ret;
-}
-
-int wl12xx_cmd_stop_channel_switch(struct wl1271 *wl)
+int wl12xx_cmd_stop_channel_switch(struct wl1271 *wl, struct wl12xx_vif *wlvif)
{
struct wl12xx_cmd_stop_channel_switch *cmd;
int ret;
goto out;
}
+ cmd->role_id = wlvif->role_id;
+
ret = wl1271_cmd_send(wl, CMD_STOP_CHANNEL_SWICTH, cmd, sizeof(*cmd), 0);
if (ret < 0) {
wl1271_error("failed to stop channel switch command");
}
/* start dev role and roc on its channel */
-int wl12xx_start_dev(struct wl1271 *wl, struct wl12xx_vif *wlvif)
+int wl12xx_start_dev(struct wl1271 *wl, struct wl12xx_vif *wlvif,
+ enum ieee80211_band band, int channel)
{
int ret;
if (ret < 0)
goto out;
- ret = wl12xx_cmd_role_start_dev(wl, wlvif);
+ ret = wl12xx_cmd_role_start_dev(wl, wlvif, band, channel);
if (ret < 0)
goto out_disable;
- ret = wl12xx_roc(wl, wlvif, wlvif->dev_role_id);
+ ret = wl12xx_roc(wl, wlvif, wlvif->dev_role_id, band, channel);
if (ret < 0)
goto out_stop;