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@xxxxxx>
---
drivers/net/wireless/ti/wlcore/cmd.h | 21 +++++++++++++++++++++
drivers/net/wireless/ti/wlcore/testmode.c | 14 ++++++++++++++
2 files changed, 35 insertions(+)
mode change 100644 => 100755 drivers/net/wireless/ti/wlcore/cmd.h
mode change 100644 => 100755 drivers/net/wireless/ti/wlcore/testmode.c
diff --git a/drivers/net/wireless/ti/wlcore/cmd.h b/drivers/net/wireless/ti/wlcore/cmd.h
old mode 100644
new mode 100755
index 85171f2..b94cc37
--- a/drivers/net/wireless/ti/wlcore/cmd.h
+++ b/drivers/net/wireless/ti/wlcore/cmd.h
@@ -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__ */
diff --git a/drivers/net/wireless/ti/wlcore/testmode.c b/drivers/net/wireless/ti/wlcore/testmode.c
old mode 100644
new mode 100755
index 0e59ea2..2a53284
--- a/drivers/net/wireless/ti/wlcore/testmode.c
+++ b/drivers/net/wireless/ti/wlcore/testmode.c
@@ -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) {
--
1.7.9.5
--
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