diff options
Diffstat (limited to 'drivers/net/wireless/ti/wl12xx/cmd.c')
| -rw-r--r-- | drivers/net/wireless/ti/wl12xx/cmd.c | 37 |
1 files changed, 37 insertions, 0 deletions
diff --git a/drivers/net/wireless/ti/wl12xx/cmd.c b/drivers/net/wireless/ti/wl12xx/cmd.c index 622206241e8..7dc9f965037 100644 --- a/drivers/net/wireless/ti/wl12xx/cmd.c +++ b/drivers/net/wireless/ti/wl12xx/cmd.c @@ -284,3 +284,40 @@ int wl128x_cmd_radio_parms(struct wl1271 *wl) kfree(radio_parms); 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 */ + /* Enable TX on the target channel */ + cmd->post_switch_tx_disable = 0; + + 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; +} |