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Commit 835d5347 authored by Zhen Kong's avatar Zhen Kong
Browse files

qseecom: process smcinvoke callback request 



add operation to deal with smcinvoke callback request

Change-Id: Ia79b380691dbda4298cdf088fe1a09280767ef17
Signed-off-by: default avatarZhen Kong <zkong@codeaurora.org>
parent 857ed7bf

drivers/misc/qseecom.c

+5 −0
Original line number Diff line number Diff line
@@ -2616,6 +2616,11 @@ static int __qseecom_reentrancy_process_incomplete_cmd( 
		case QSEOS_RESULT_SUCCESS:

		case QSEOS_RESULT_INCOMPLETE:

			break;

		case QSEOS_RESULT_CBACK_REQUEST:

			pr_warn("get cback req app_id = %d, resp->data = %d\n",

				data->client.app_id, resp->data);

			resp->resp_type = SMCINVOKE_RESULT_INBOUND_REQ_NEEDED;

			break;

		default:

			pr_err("fail:resp res= %d,app_id = %d,lstr = %d\n",

				resp->result, data->client.app_id, lstnr);

include/soc/qcom/qseecomi.h

+4 −1
Original line number Diff line number Diff line 
/* SPDX-License-Identifier: GPL-2.0-only */

/*

 * Copyright (c) 2013-2018, The Linux Foundation. All rights reserved.

 * Copyright (c) 2013-2020, The Linux Foundation. All rights reserved.

 */



#ifndef __QSEECOMI_H_
@@ -23,6 +23,8 @@ 
#define QSEOS_RESULT_FAIL_MAX_ATTEMPT         -72

#define QSEOS_RESULT_FAIL_PENDING_OPERATION   -73



#define SMCINVOKE_RESULT_INBOUND_REQ_NEEDED	3



enum qseecom_command_scm_resp_type {

	QSEOS_APP_ID = 0xEE01,

	QSEOS_LISTENER_ID
@@ -77,6 +79,7 @@ enum qseecom_qceos_cmd_status { 
	QSEOS_RESULT_SUCCESS = 0,

	QSEOS_RESULT_INCOMPLETE,

	QSEOS_RESULT_BLOCKED_ON_LISTENER,

	QSEOS_RESULT_CBACK_REQUEST,

	QSEOS_RESULT_FAILURE  = 0xFFFFFFFF

};