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Commit b0b09e31 authored by Yair Shapira's avatar Yair Shapira Committed by Luciano Coelho
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wlcore: add print logs of radio_status in case of BIP calibration 



FEM BIP calibration may fail with fw/phy radio status. In order to
recognize these failures a log is added to the calibration answer
(TEST_CMD_P2G_CAL)

Signed-off-by: default avatarYair Shapira <yair.shapira@ti.com>
Signed-off-by: default avatarLuciano Coelho <coelho@ti.com>
parent 05f48d45

drivers/net/wireless/ti/wlcore/cmd.h

+21 −0
Original line number Diff line number Diff line
@@ -652,4 +652,25 @@ struct wl12xx_cmd_stop_channel_switch { 
	struct wl1271_cmd_header header;

} __packed;



/* Used to check radio status after calibration */

#define MAX_TLV_LENGTH		500

#define TEST_CMD_P2G_CAL	2	/* TX BiP */



struct wl1271_cmd_cal_p2g {

	struct wl1271_cmd_header header;



	struct wl1271_cmd_test_header test;



	__le32 ver;

	__le16 len;

	u8 buf[MAX_TLV_LENGTH];

	u8 type;

	u8 padding;



	__le16 radio_status;



	u8 sub_band_mask;

	u8 padding2;

} __packed;



#endif /* __WL1271_CMD_H__ */

drivers/net/wireless/ti/wlcore/testmode.c

+14 −0
Original line number Diff line number Diff line
@@ -108,6 +108,20 @@ static int wl1271_tm_cmd_test(struct wl1271 *wl, struct nlattr *tb[]) 
	}



	if (answer) {

		/* If we got bip calibration answer print radio status */

		struct wl1271_cmd_cal_p2g *params =

			(struct wl1271_cmd_cal_p2g *) buf;



		s16 radio_status = (s16) le16_to_cpu(params->radio_status);



		if (params->test.id == TEST_CMD_P2G_CAL &&

		    radio_status < 0)

			wl1271_warning("testmode cmd: radio status=%d",

					radio_status);

		else

			wl1271_info("testmode cmd: radio status=%d",

					radio_status);



		len = nla_total_size(buf_len);

		skb = cfg80211_testmode_alloc_reply_skb(wl->hw->wiphy, len);

		if (!skb) {