ath10k: add cal_data debugfs file
Provide calibration data used by the firmware to user space via a debugfs file.
This makes it easier to debug calibration related problems.
Example:
sudo cp /sys/kernel/debug/ieee80211/phy0/ath10k/cal_data 1.cal
Signed-off-by: Kalle Valo <kvalo@qca.qualcomm.com>
diff --git a/drivers/net/wireless/ath/ath10k/hw.h b/drivers/net/wireless/ath/ath10k/hw.h
index 3cf5702..006a9cb 100644
--- a/drivers/net/wireless/ath/ath10k/hw.h
+++ b/drivers/net/wireless/ath/ath10k/hw.h
@@ -43,6 +43,8 @@
#define REG_DUMP_COUNT_QCA988X 60
+#define QCA988X_CAL_DATA_LEN 2116
+
struct ath10k_fw_ie {
__le32 id;
__le32 len;