wl1271: Add TSF handling
Add functionality to pass the current TSF (mac time) to the mac80211. This is
needed for ad-hoc merging.
Signed-off-by: Juuso Oikarinen <juuso.oikarinen@nokia.com>
Reviewed-by: Luciano Coelho <luciano.coelho@nokia.com>
Signed-off-by: Luciano Coelho <luciano.coelho@nokia.com>
Signed-off-by: John W. Linville <linville@tuxdriver.com>
diff --git a/drivers/net/wireless/wl12xx/wl1271_acx.h b/drivers/net/wireless/wl12xx/wl1271_acx.h
index 420e7e2..914b29b 100644
--- a/drivers/net/wireless/wl12xx/wl1271_acx.h
+++ b/drivers/net/wireless/wl12xx/wl1271_acx.h
@@ -993,6 +993,17 @@
u8 snr_data;
};
+struct wl1271_acx_fw_tsf_information {
+ struct acx_header header;
+
+ __le32 current_tsf_high;
+ __le32 current_tsf_low;
+ __le32 last_bttt_high;
+ __le32 last_tbtt_low;
+ u8 last_dtim_count;
+ u8 padding[3];
+} __attribute__ ((packed));
+
enum {
ACX_WAKE_UP_CONDITIONS = 0x0002,
ACX_MEM_CFG = 0x0003,
@@ -1114,5 +1125,6 @@
int wl1271_acx_rssi_snr_trigger(struct wl1271 *wl, bool enable,
s16 thold, u8 hyst);
int wl1271_acx_rssi_snr_avg_weights(struct wl1271 *wl);
+int wl1271_acx_tsf_info(struct wl1271 *wl, u64 *mactime);
#endif /* __WL1271_ACX_H__ */