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Commit da40a5a2 authored Dec 18, 2014 by Andrei Danaila Committed by Matt Wagantall May 30, 2015

mhi: core: Enable additional MHI logging



Enable additional MHI logs for monitoring SSR flow.

CRs-Fixed: 773805
Change-Id: I579c083ad9ec0238ab3a6d51fec25b4ce5ccf62a
Signed-off-by: Andrei Danaila <adanaila@codeaurora.org>

parent 528b7beb

drivers/platform/msm/mhi/mhi_macros.h

+2 −2

Original line number	Diff line number	Diff line
		/* Copyright (c) 2014, The Linux Foundation. All rights reserved.
		/* Copyright (c) 2014-2015, 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
		@@ -12,7 +12,7 @@
		#ifndef _H_MHI_MACROS
		#define _H_MHI_MACROS

		#define MHI_IPC_LOG_PAGES (50)
		#define MHI_IPC_LOG_PAGES (100)
		#define MHI_LOG_SIZE 0x1000
		#define MHI_LINK_STABILITY_WAIT_MS 100
		#define MHI_MAX_LINK_RETRIES 9

drivers/platform/msm/mhi/mhi_ssr.c

+2 −2

Original line number	Diff line number	Diff line
		/* Copyright (c) 2014, The Linux Foundation. All rights reserved.
		/* Copyright (c) 2014-2015, 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
		@@ -50,8 +50,8 @@ static int mhi_ssr_notify_cb(struct notifier_block *nb,
		case SUBSYS_BEFORE_SHUTDOWN:
		mhi_log(MHI_MSG_INFO,
		"Received Subsystem event BEFORE_SHUTDOWN\n");
		atomic_set(&mhi_dev_ctxt->flags.pending_ssr, 1);
		mhi_notify_clients(mhi_dev_ctxt, MHI_CB_MHI_DISABLED);
		atomic_set(&mhi_dev_ctxt->flags.pending_ssr, 1);
		break;
		case SUBSYS_AFTER_SHUTDOWN:
		mhi_log(MHI_MSG_INFO,