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

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Add support for assigning memory to the TUI VMID.

Change-Id: Idbd8e144d7251335ba1db5bfdad7fa94394da7e5
Signed-off-by: Isaac J. Manjarres <isaacm@codeaurora.org>
This commit is contained in:
Isaac J. Manjarres 2020-02-11 12:13:27 -08:00
parent 4c77e0c054
commit ff1cd8f58d
2 changed files with 5 additions and 2 deletions
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4
drivers/soc/qcom/secure_buffer.c
View File

@ -1,7 +1,7 @@
// 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:

3
include/soc/qcom/secure_buffer.h
View File

@ -1,6 +1,6 @@
/* 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
};