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wlcore: add print logs of radio_status in case of BIP calibration

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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: Yair Shapira <yair.shapira@ti.com>
Signed-off-by: Luciano Coelho <coelho@ti.com>
This commit is contained in:
Yair Shapira 2012-06-13 17:14:22 +03:00 committed by Luciano Coelho
parent 05f48d4574
commit b0b09e312a
2 changed files with 35 additions and 0 deletions
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21
drivers/net/wireless/ti/wlcore/cmd.h
View File

@ -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__ */

14
drivers/net/wireless/ti/wlcore/testmode.c
View File

@ -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) {