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Commit 03ba9a99 authored by Rama Krishna Phani A's avatar Rama Krishna Phani A
Browse files

msm: mhi_dev: Log BHI_IMGTXDB register 



Log BHI_IMGTXDB register upon receiving M0/M3 from Host.

Change-Id: I53943fae1f27fa61c56a688156a734d8bc308248
Signed-off-by: default avatarRama Krishna Phani A <rphani@codeaurora.org>
parent ea7861da

drivers/platform/msm/mhi_dev/mhi.c

+5 −0
Original line number Diff line number Diff line
@@ -1483,6 +1483,7 @@ static void mhi_dev_scheduler(struct work_struct *work) 
	enum mhi_dev_state state;

	enum mhi_dev_event event = 0;

	bool mhi_reset = false;

	uint32_t bhi_imgtxdb = 0;



	mutex_lock(&mhi_ctx->mhi_lock);

	/* Check for interrupts */
@@ -1520,6 +1521,10 @@ static void mhi_dev_scheduler(struct work_struct *work) 
			pr_err("error sending SM event\n");

			goto fail;

		}



		rc = mhi_dev_mmio_read(mhi, BHI_IMGTXDB, &bhi_imgtxdb);

		mhi_log(MHI_MSG_VERBOSE,

			"BHI_IMGTXDB = 0x%x\n", bhi_imgtxdb);

	}



	if (int_value & MHI_MMIO_CTRL_CRDB_STATUS_MSK) {

drivers/platform/msm/mhi_dev/mhi_hwio.h

+3 −1
Original line number Diff line number Diff line 
/* Copyright (c) 2015, 2017 The Linux Foundation. All rights reserved.

/* Copyright (c) 2015, 2017-2018, The Linux Foundation. All rights reserved.

 *

 * This program is free software; you can redistribute it and/or modify

 * it under the terms of the GNU General Public License version 2 and
@@ -192,4 +192,6 @@ 
#define BHI_EXECENV_MASK				0xFFFFFFFF

#define BHI_EXECENV_SHIFT				0



#define BHI_IMGTXDB					(0x218)



#endif