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Commit ff1cd8f5 authored by Isaac J. Manjarres's avatar Isaac J. Manjarres
Browse files

soc: qcom: secure_buffer: Add support for the Trusted UI(TUI) VMID 



Add support for assigning memory to the TUI VMID.

Change-Id: Idbd8e144d7251335ba1db5bfdad7fa94394da7e5
Signed-off-by: default avatarIsaac J. Manjarres <isaacm@codeaurora.org>
parent 4c77e0c0

drivers/soc/qcom/secure_buffer.c

+3 −1
Original line number Diff line number Diff line 
// SPDX-License-Identifier: GPL-2.0-only

/*

 * Copyright (C) 2011 Google, Inc

 * Copyright (c) 2011-2019, The Linux Foundation. All rights reserved.

 * Copyright (c) 2011-2020, The Linux Foundation. All rights reserved.

 */



#include <linux/highmem.h>
@@ -280,6 +280,8 @@ const char *msm_secure_vmid_to_string(int secure_vmid) 
		return "VMID_CP_SPSS_SP_SHARED";

	case VMID_CP_SPSS_HLOS_SHARED:

		return "VMID_CP_SPSS_HLOS_SHARED";

	case VMID_TRUSTED_UI:

		return "VMID_TRUSTED_UI";

	case VMID_INVAL:

		return "VMID_INVAL";

	default:

include/soc/qcom/secure_buffer.h

+2 −1
Original line number Diff line number Diff line 
/* SPDX-License-Identifier: GPL-2.0-only */

/*

 * Copyright (c) 2015-2019, The Linux Foundation. All rights reserved.

 * Copyright (c) 2015-2020, The Linux Foundation. All rights reserved.

 */



#ifndef __QCOM_SECURE_BUFFER_H__
@@ -33,6 +33,7 @@ enum vmid { 
	VMID_CP_SPSS_SP_SHARED = 0x22,

	VMID_CP_SPSS_HLOS_SHARED = 0x24,

	VMID_CP_CDSP = 0x2A,

	VMID_TRUSTED_UI = 0x31,

	VMID_LAST,

	VMID_INVAL = -1

};