diff mbox

[1/2] ath10k: add modpram 'skip_otp' to ignore empty otp error during BMI

Message ID 1415366205-11672-1-git-send-email-rmanohar@qti.qualcomm.com (mailing list archive)
State Not Applicable, archived
Headers show

Commit Message

Rajkumar Manoharan Nov. 7, 2014, 1:16 p.m. UTC 
This patch would help bring up wifi interface with default board
data in case of failures in otp download. It is useful for initial
caliberation.

Signed-off-by: Rajkumar Manoharan <rmanohar@qti.qualcomm.com>
---
 drivers/net/wireless/ath/ath10k/core.c | 5 ++++-
 1 file changed, 4 insertions(+), 1 deletion(-)

Comments

Kalle Valo Nov. 17, 2014, 2:48 p.m. UTC | #1 
Rajkumar Manoharan <rmanohar@qti.qualcomm.com> writes:

> This patch would help bring up wifi interface with default board
> data in case of failures in otp download. It is useful for initial
> caliberation.
>
> Signed-off-by: Rajkumar Manoharan <rmanohar@qti.qualcomm.com>

Thanks, both patches applied.
diff mbox

Patch

diff --git a/drivers/net/wireless/ath/ath10k/core.c b/drivers/net/wireless/ath/ath10k/core.c
index 5c23d00..2de49e4 100644
--- a/drivers/net/wireless/ath/ath10k/core.c
+++ b/drivers/net/wireless/ath/ath10k/core.c
@@ -31,12 +31,15 @@ 
 unsigned int ath10k_debug_mask;
 static bool uart_print;
 static unsigned int ath10k_p2p;
+static bool skip_otp;
 module_param_named(debug_mask, ath10k_debug_mask, uint, 0644);
 module_param(uart_print, bool, 0644);
 module_param_named(p2p, ath10k_p2p, uint, 0644);
+module_param(skip_otp, bool, 0644);
 MODULE_PARM_DESC(debug_mask, "Debugging mask");
 MODULE_PARM_DESC(uart_print, "Uart target debugging");
 MODULE_PARM_DESC(p2p, "Enable ath10k P2P support");
+MODULE_PARM_DESC(skip_otp, "Skip otp failure for calibration in testmode");
 
 static const struct ath10k_hw_params ath10k_hw_params_list[] = {
 	{
@@ -280,7 +283,7 @@  static int ath10k_download_and_run_otp(struct ath10k *ar)
 
 	ath10k_dbg(ar, ATH10K_DBG_BOOT, "boot otp execute result %d\n", result);
 
-	if (result != 0) {
+	if (!skip_otp && result != 0) {
 		ath10k_err(ar, "otp calibration failed: %d", result);
 		return -EINVAL;
 	}