ath10k: add otp and firmware boot error messages

If OTP or firmware fails to load properly, print out some
extra info in the kernel logs.

Signed-off-by: Ben Greear <greearb@candelatech.com>
Signed-off-by: Kalle Valo <kvalo@qca.qualcomm.com>

diff --git a/drivers/net/wireless/ath/ath10k/core.c b/drivers/net/wireless/ath/ath10k/core.c
index 79c7d48..da59c8a 100644 (file)
--- a/drivers/net/wireless/ath/ath10k/core.c
+++ b/drivers/net/wireless/ath/ath10k/core.c
@@ -255,7 +255,8 @@ static int ath10k_download_and_run_otp(struct ath10k *ar)
        /* OTP is optional */
 
        if (!ar->otp_data || !ar->otp_len) {
-               ath10k_warn("Not running otp, calibration will be incorrect!\n");
+               ath10k_warn("Not running otp, calibration will be incorrect (otp-data %p otp_len %zd)!\n",
+                           ar->otp_data, ar->otp_len);
                return 0;
        }
 
@@ -585,16 +586,22 @@ static int ath10k_init_download_firmware(struct ath10k *ar)
        int ret;
 
        ret = ath10k_download_board_data(ar);
-       if (ret)
+       if (ret) {
+               ath10k_err("failed to download board data: %d\n", ret);
                return ret;
+       }
 
        ret = ath10k_download_and_run_otp(ar);
-       if (ret)
+       if (ret) {
+               ath10k_err("failed to run otp: %d\n", ret);
                return ret;
+       }
 
        ret = ath10k_download_fw(ar);
-       if (ret)
+       if (ret) {
+               ath10k_err("failed to download firmware: %d\n", ret);
                return ret;
+       }
 
        return ret;
 }