[PATCH] drm/amdgpu/psp: udpate ta_ras interface header
Huang, Ray
Ray.Huang at amd.com
Mon Jun 3 05:50:46 UTC 2019
> -----Original Message-----
> From: amd-gfx <amd-gfx-bounces at lists.freedesktop.org> On Behalf Of
> Hawking Zhang
> Sent: Friday, May 31, 2019 11:41 PM
> To: amd-gfx at lists.freedesktop.org
> Cc: Zhang, Hawking <Hawking.Zhang at amd.com>
> Subject: [PATCH] drm/amdgpu/psp: udpate ta_ras interface header
>
> ras ta interface header need to be updated to match with latest ta fw
> updates
>
> Change-Id: I4ccc0dbba820221b5074e2bfc2902819a1e3f4d4
> Signed-off-by: Hawking Zhang <Hawking.Zhang at amd.com>
> Reviewed-by: James Zhu <James.Zhu at amd.com>
> Reviewed-by: Alex Deucher <alexander.deucher at amd.com>
Acked-by: Huang Rui <ray.huang at amd.com>
> ---
> drivers/gpu/drm/amd/amdgpu/ta_ras_if.h | 108 ++++++++++++++++++----
> -----------
> 1 file changed, 59 insertions(+), 49 deletions(-)
>
> diff --git a/drivers/gpu/drm/amd/amdgpu/ta_ras_if.h
> b/drivers/gpu/drm/amd/amdgpu/ta_ras_if.h
> index 0b4e7b5..ca7d059 100644
> --- a/drivers/gpu/drm/amd/amdgpu/ta_ras_if.h
> +++ b/drivers/gpu/drm/amd/amdgpu/ta_ras_if.h
> @@ -1,29 +1,26 @@
> -
> /**********************************************************
> ******************\
> -*
> -* File Name ta_ras_if.h
> -* Project AMD PSP SW IP Module
> -*
> -* Description Interface to the RAS Trusted Application
> -*
> -* Copyright 2019 Advanced Micro Devices, Inc.
> -*
> -* Permission is hereby granted, free of charge, to any person obtaining a
> copy of this software
> -* and associated documentation files (the "Software"), to deal in the
> Software without restriction,
> -* including without limitation the rights to use, copy, modify, merge, publish,
> distribute, sublicense,
> -* and/or sell copies of the Software, and to permit persons to whom the
> Software is furnished to do so,
> -* subject to the following conditions:
> -*
> -* The above copyright notice and this permission notice shall be included in
> all copies or substantial
> -* portions of the Software.
> -*
> -* THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND,
> EXPRESS OR
> -* IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF
> MERCHANTABILITY,
> -* FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT. IN NO
> EVENT SHALL
> -* THE COPYRIGHT HOLDER(S) OR AUTHOR(S) BE LIABLE FOR ANY CLAIM,
> DAMAGES OR
> -* OTHER LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR
> OTHERWISE,
> -* ARISING FROM, OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE
> USE OR
> -* OTHER DEALINGS IN THE SOFTWARE.
> -*/
> +/*
> + * Copyright 2019 Advanced Micro Devices, Inc.
> + *
> + * Permission is hereby granted, free of charge, to any person
> +obtaining a
> + * copy of this software and associated documentation files (the
> +"Software"),
> + * to deal in the Software without restriction, including without
> +limitation
> + * the rights to use, copy, modify, merge, publish, distribute,
> +sublicense,
> + * and/or sell copies of the Software, and to permit persons to whom
> +the
> + * Software is furnished to do so, subject to the following conditions:
> + *
> + * The above copyright notice and this permission notice shall be
> +included in
> + * all copies or substantial portions of the Software.
> + *
> + * THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND,
> +EXPRESS OR
> + * IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF
> +MERCHANTABILITY,
> + * FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT. IN NO
> EVENT
> +SHALL
> + * THE COPYRIGHT HOLDER(S) OR AUTHOR(S) BE LIABLE FOR ANY CLAIM,
> +DAMAGES OR
> + * OTHER LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR
> +OTHERWISE,
> + * ARISING FROM, OUT OF OR IN CONNECTION WITH THE SOFTWARE OR
> THE USE
> +OR
> + * OTHER DEALINGS IN THE SOFTWARE.
> + *
> + */
> +
> #ifndef _TA_RAS_IF_H
> #define _TA_RAS_IF_H
>
> @@ -31,8 +28,8 @@
> #define RSP_ID_MASK (1U << 31)
> #define RSP_ID(cmdId) (((uint32_t)(cmdId)) | RSP_ID_MASK)
>
> -#define TA_NUM_BLOCK_MAX 14
> -
> +/* RAS related enumerations */
> +/*********************************************************
> */
> enum ras_command {
> TA_RAS_COMMAND__ENABLE_FEATURES = 0,
> TA_RAS_COMMAND__DISABLE_FEATURES,
> @@ -45,7 +42,12 @@ enum ta_ras_status {
> TA_RAS_STATUS__ERROR_INVALID_PARAMETER =
> 0x02,
> TA_RAS_STATUS__ERROR_RAS_NOT_AVAILABLE =
> 0x03,
> TA_RAS_STATUS__ERROR_RAS_DUPLICATE_CMD =
> 0x04,
> - TA_RAS_STATUS__ERROR_INJECTION_FAILED = 0x05
> + TA_RAS_STATUS__ERROR_INJECTION_FAILED = 0x05,
> + TA_RAS_STATUS__ERROR_ASD_READ_WRITE = 0x06,
> + TA_RAS_STATUS__ERROR_TOGGLE_DF_CSTATE =
> 0x07,
> + TA_RAS_STATUS__ERROR_TIMEOUT = 0x08,
> + TA_RAS_STATUS__ERROR_BLOCK_DISABLED = 0x09,
> + TA_RAS_STATUS__ERROR_GENERIC = 0x10,
> };
>
> enum ta_ras_block {
> @@ -62,47 +64,55 @@ enum ta_ras_block {
> TA_RAS_BLOCK__SEM,
> TA_RAS_BLOCK__MP0,
> TA_RAS_BLOCK__MP1,
> - TA_RAS_BLOCK__FUSE = (TA_NUM_BLOCK_MAX - 1),
> + TA_RAS_BLOCK__FUSE,
> + TA_NUM_BLOCK_MAX
> };
>
> enum ta_ras_error_type {
> - TA_RAS_ERROR__NONE = 0,
> - TA_RAS_ERROR__PARITY = 1,
> - TA_RAS_ERROR__SINGLE_CORRECTABLE = 2,
> - TA_RAS_ERROR__MULTI_UNCORRECTABLE = 4,
> - TA_RAS_ERROR__POISON = 8
> + TA_RAS_ERROR__NONE = 0,
> + TA_RAS_ERROR__PARITY = 1,
> + TA_RAS_ERROR__SINGLE_CORRECTABLE = 2,
> + TA_RAS_ERROR__MULTI_UNCORRECTABLE = 4,
> + TA_RAS_ERROR__POISON = 8,
> };
>
> +/* Input/output structures for RAS commands */
> +/*********************************************************
> */
> +
> struct ta_ras_enable_features_input {
> - enum ta_ras_block block_id;
> - enum ta_ras_error_type error_type;
> + enum ta_ras_block block_id;
> + enum ta_ras_error_type error_type;
> };
>
> struct ta_ras_disable_features_input {
> - enum ta_ras_block block_id;
> - enum ta_ras_error_type error_type;
> + enum ta_ras_block block_id;
> + enum ta_ras_error_type error_type;
> };
>
> struct ta_ras_trigger_error_input {
> - enum ta_ras_block block_id;
> - enum ta_ras_error_type inject_error_type;
> - uint32_t sub_block_index;
> - uint64_t address;
> - uint64_t value;
> + enum ta_ras_block block_id; // ras-block. i.e. umc,
> gfx
> + enum ta_ras_error_type inject_error_type; // type of
> error. i.e. single_correctable
> + uint32_t sub_block_index; // mem block. i.e.
> hbm, sram etc.
> + uint64_t address; // explicit address of
> error
> + uint64_t value; // method if error
> injection. i.e persistent, coherent etc.
> };
>
> +/* Common input structure for RAS callbacks */
> +/*********************************************************
> */
> union ta_ras_cmd_input {
> struct ta_ras_enable_features_input enable_features;
> struct ta_ras_disable_features_input disable_features;
> struct ta_ras_trigger_error_input trigger_error;
> };
>
> +/* Shared Memory structures */
> +/*********************************************************
> */
> struct ta_ras_shared_memory {
> - uint32_t cmd_id;
> - uint32_t resp_id;
> - enum ta_ras_status ras_status;
> - uint32_t reserved;
> - union ta_ras_cmd_input ras_in_message;
> + uint32_t cmd_id;
> + uint32_t resp_id;
> + enum ta_ras_status ras_status;
> + uint32_t reserved;
> + union ta_ras_cmd_input ras_in_message;
> };
>
> #endif // TL_RAS_IF_H_
> --
> 2.7.4
>
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