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Commit bf2f6734 authored by Vladimir Kondratiev's avatar Vladimir Kondratiev Committed by Kalle Valo
Browse files

wil6210: log firmware crash information 



Print firmware and ucode assert codes when firmware crashed.

Signed-off-by: default avatarLior David <liord@qti.qualcomm.com>
Signed-off-by: default avatarVladimir Kondratiev <qca_vkondrat@qca.qualcomm.com>
Signed-off-by: default avatarKalle Valo <kvalo@qca.qualcomm.com>
parent 3b282bc6

drivers/net/wireless/ath/wil6210/interrupt.c

+6 −1
Original line number Diff line number Diff line
@@ -347,7 +347,12 @@ static irqreturn_t wil6210_irq_misc(int irq, void *cookie) 
	wil6210_mask_irq_misc(wil);



	if (isr & ISR_MISC_FW_ERROR) {

		wil_err(wil, "Firmware error detected\n");

		u32 fw_assert_code = wil_r(wil, RGF_FW_ASSERT_CODE);

		u32 ucode_assert_code = wil_r(wil, RGF_UCODE_ASSERT_CODE);



		wil_err(wil,

			"Firmware error detected, assert codes FW 0x%08x, UCODE 0x%08x\n",

			fw_assert_code, ucode_assert_code);

		clear_bit(wil_status_fwready, wil->status);

		/*

		 * do not clear @isr here - we do 2-nd part in thread

drivers/net/wireless/ath/wil6210/wil6210.h

+4 −0
Original line number Diff line number Diff line
@@ -246,6 +246,10 @@ struct RGF_ICR { 
#define RGF_USER_JTAG_DEV_ID	(0x880b34) /* device ID */

	#define JTAG_DEV_ID_SPARROW_B0	(0x2632072f)



/* crash codes for FW/Ucode stored here */

#define RGF_FW_ASSERT_CODE		(0x91f020)

#define RGF_UCODE_ASSERT_CODE		(0x91f028)



enum {

	HW_VER_UNKNOWN,

	HW_VER_SPARROW_B0, /* JTAG_DEV_ID_SPARROW_B0 */