xiaomi-sm8450/android_kernel_xiaomi_sm8450
1
0
Fork 0
Code Issues Pull Requests Actions Packages Projects Releases Wiki Activity

wl18xx: add radar detection implementation

Browse Source 
Add support for CAC start/stop commands, and pass
radar detection events from the fw to mac80211.

Bump fw name (to wl18xx-fw-4.bin) and min fw version
(to 8.9.*.*.11), and align event mailbox accordingly.

Signed-off-by: Guy Mishol <guym@ti.com>
Signed-off-by: Eliad Peller <eliad@wizery.com>
Signed-off-by: Kalle Valo <kvalo@codeaurora.org>
This commit is contained in:
Eliad Peller
2014-12-29 08:24:07 +02:00
committed by Kalle Valo
parent e2f1e50f62
commit 750e9d15e2
12 changed files with 257 additions and 9 deletions
Download Patch File Download Diff File Expand all files Collapse all files

31
drivers/net/wireless/ti/wl18xx/cmd.c
View File

@@ -167,3 +167,34 @@ out_free:
out:
return ret;
}
int wl18xx_cmd_set_cac(struct wl1271 *wl, struct wl12xx_vif *wlvif, bool start)
{
struct wlcore_cmd_cac_start *cmd;
int ret = 0;
wl1271_debug(DEBUG_CMD, "cmd cac (channel %d) %s",
wlvif->channel, start ? "start" : "stop");
cmd = kzalloc(sizeof(*cmd), GFP_KERNEL);
if (!cmd)
return -ENOMEM;
cmd->role_id = wlvif->role_id;
cmd->channel = wlvif->channel;
if (wlvif->band == IEEE80211_BAND_5GHZ)
cmd->band = WLCORE_BAND_5GHZ;
cmd->bandwidth = wlcore_get_native_channel_type(wlvif->channel_type);
ret = wl1271_cmd_send(wl,
start ? CMD_CAC_START : CMD_CAC_STOP,
cmd, sizeof(*cmd), 0);
if (ret < 0) {
wl1271_error("failed to send cac command");
goto out_free;
}
out_free:
kfree(cmd);
return ret;
}