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Commit 8868b12c authored by Rajkumar Manoharan's avatar Rajkumar Manoharan Committed by Kalle Valo
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ath10k: add modpram 'skip_otp' to ignore empty otp error during BMI 



This patch would help bring up wifi interface with default board
data in case of failures in otp download. It is useful for initial
calibration.

Signed-off-by: default avatarRajkumar Manoharan <rmanohar@qti.qualcomm.com>
Signed-off-by: default avatarKalle Valo <kvalo@qca.qualcomm.com>
parent 5ce8e7fd

drivers/net/wireless/ath/ath10k/core.c

+6 −1
Original line number Diff line number Diff line
@@ -31,12 +31,17 @@ 
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 +285,7 @@ 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;

	}