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wl18xx: add radar detection implementation

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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
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21
drivers/net/wireless/ti/wl18xx/event.c
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@@ -47,6 +47,19 @@ 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 const char *wl18xx_radar_type_decode(u8 radar_type)
{
switch (radar_type) {
case RADAR_TYPE_REGULAR:
return "REGULAR";
case RADAR_TYPE_CHIRP:
return "CHIRP";
case RADAR_TYPE_NONE:
default:
return "N/A";
}
}
static int wlcore_smart_config_sync_event(struct wl1271 *wl, u8 sync_channel,
u8 sync_band)
{
@@ -115,6 +128,14 @@ int wl18xx_process_mailbox_events(struct wl1271 *wl)
wl18xx_scan_completed(wl, wl->scan_wlvif);
}
if (vector & RADAR_DETECTED_EVENT_ID) {
wl1271_info("radar event: channel %d type %s",
mbox->radar_channel,
wl18xx_radar_type_decode(mbox->radar_type));
ieee80211_radar_detected(wl->hw);
}
if (vector & PERIODIC_SCAN_REPORT_EVENT_ID) {
wl1271_debug(DEBUG_EVENT,
"PERIODIC_SCAN_REPORT_EVENT (results %d)",