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https://github.com/AuxXxilium/linux_dsm_epyc7002.git
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drm/nouveau/secboot: make specialized ls_ucode_img struct private
This structure does not need to be shared anymore. Signed-off-by: Alexandre Courbot <acourbot@nvidia.com> Signed-off-by: Ben Skeggs <bskeggs@redhat.com>
This commit is contained in:
Alexandre Courbot
Ben Skeggs
parent
48eee549da
commit
f7152a232c
@ -165,6 +165,96 @@ struct hsflcn_acr_desc {
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* Low-secure blob creation
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*/
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/**
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* struct acr_r352_lsf_lsb_header - LS firmware header
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* @signature: signature to verify the firmware against
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* @ucode_off: offset of the ucode blob in the WPR region. The ucode
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* blob contains the bootloader, code and data of the
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* LS falcon
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* @ucode_size: size of the ucode blob, including bootloader
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* @data_size: size of the ucode blob data
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* @bl_code_size: size of the bootloader code
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* @bl_imem_off: offset in imem of the bootloader
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* @bl_data_off: offset of the bootloader data in WPR region
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* @bl_data_size: size of the bootloader data
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* @app_code_off: offset of the app code relative to ucode_off
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* @app_code_size: size of the app code
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* @app_data_off: offset of the app data relative to ucode_off
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* @app_data_size: size of the app data
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* @flags: flags for the secure bootloader
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*
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* This structure is written into the WPR region for each managed falcon. Each
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* instance is referenced by the lsb_offset member of the corresponding
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* lsf_wpr_header.
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*/
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struct acr_r352_lsf_lsb_header {
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/**
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* LS falcon signatures
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* @prd_keys: signature to use in production mode
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* @dgb_keys: signature to use in debug mode
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* @b_prd_present: whether the production key is present
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* @b_dgb_present: whether the debug key is present
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* @falcon_id: ID of the falcon the ucode applies to
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*/
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struct {
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u8 prd_keys[2][16];
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u8 dbg_keys[2][16];
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u32 b_prd_present;
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u32 b_dbg_present;
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u32 falcon_id;
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} signature;
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u32 ucode_off;
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u32 ucode_size;
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u32 data_size;
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u32 bl_code_size;
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u32 bl_imem_off;
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u32 bl_data_off;
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u32 bl_data_size;
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u32 app_code_off;
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u32 app_code_size;
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u32 app_data_off;
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u32 app_data_size;
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u32 flags;
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};
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/**
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* struct acr_r352_lsf_wpr_header - LS blob WPR Header
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* @falcon_id: LS falcon ID
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* @lsb_offset: offset of the lsb_lsf_header in the WPR region
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* @bootstrap_owner: secure falcon reponsible for bootstrapping the LS falcon
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* @lazy_bootstrap: skip bootstrapping by ACR
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* @status: bootstrapping status
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*
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* An array of these is written at the beginning of the WPR region, one for
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* each managed falcon. The array is terminated by an instance which falcon_id
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* is LSF_FALCON_ID_INVALID.
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*/
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struct acr_r352_lsf_wpr_header {
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u32 falcon_id;
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u32 lsb_offset;
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u32 bootstrap_owner;
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u32 lazy_bootstrap;
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u32 status;
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#define LSF_IMAGE_STATUS_NONE 0
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#define LSF_IMAGE_STATUS_COPY 1
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#define LSF_IMAGE_STATUS_VALIDATION_CODE_FAILED 2
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#define LSF_IMAGE_STATUS_VALIDATION_DATA_FAILED 3
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#define LSF_IMAGE_STATUS_VALIDATION_DONE 4
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#define LSF_IMAGE_STATUS_VALIDATION_SKIPPED 5
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#define LSF_IMAGE_STATUS_BOOTSTRAP_READY 6
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};
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/**
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* struct ls_ucode_img_r352 - ucode image augmented with r352 headers
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*/
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struct ls_ucode_img_r352 {
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struct ls_ucode_img base;
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struct acr_r352_lsf_wpr_header wpr_header;
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struct acr_r352_lsf_lsb_header lsb_header;
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};
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#define ls_ucode_img_r352(i) container_of(i, struct ls_ucode_img_r352, base)
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/**
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* ls_ucode_img_load() - create a lsf_ucode_img and load it
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*/
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@ -29,105 +29,9 @@ struct ls_ucode_img;
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#define ACR_R352_MAX_APPS 8
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/*
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*
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* LS blob structures
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*
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*/
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/**
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* struct acr_r352_lsf_lsb_header - LS firmware header
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* @signature: signature to verify the firmware against
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* @ucode_off: offset of the ucode blob in the WPR region. The ucode
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* blob contains the bootloader, code and data of the
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* LS falcon
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* @ucode_size: size of the ucode blob, including bootloader
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* @data_size: size of the ucode blob data
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* @bl_code_size: size of the bootloader code
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* @bl_imem_off: offset in imem of the bootloader
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* @bl_data_off: offset of the bootloader data in WPR region
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* @bl_data_size: size of the bootloader data
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* @app_code_off: offset of the app code relative to ucode_off
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* @app_code_size: size of the app code
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* @app_data_off: offset of the app data relative to ucode_off
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* @app_data_size: size of the app data
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* @flags: flags for the secure bootloader
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*
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* This structure is written into the WPR region for each managed falcon. Each
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* instance is referenced by the lsb_offset member of the corresponding
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* lsf_wpr_header.
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*/
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struct acr_r352_lsf_lsb_header {
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/**
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* LS falcon signatures
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* @prd_keys: signature to use in production mode
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* @dgb_keys: signature to use in debug mode
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* @b_prd_present: whether the production key is present
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* @b_dgb_present: whether the debug key is present
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* @falcon_id: ID of the falcon the ucode applies to
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*/
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struct {
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u8 prd_keys[2][16];
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u8 dbg_keys[2][16];
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u32 b_prd_present;
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u32 b_dbg_present;
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u32 falcon_id;
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} signature;
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u32 ucode_off;
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u32 ucode_size;
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u32 data_size;
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u32 bl_code_size;
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u32 bl_imem_off;
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u32 bl_data_off;
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u32 bl_data_size;
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u32 app_code_off;
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u32 app_code_size;
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u32 app_data_off;
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u32 app_data_size;
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u32 flags;
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#define LSF_FLAG_LOAD_CODE_AT_0 1
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#define LSF_FLAG_DMACTL_REQ_CTX 4
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#define LSF_FLAG_FORCE_PRIV_LOAD 8
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};
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/**
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* struct acr_r352_lsf_wpr_header - LS blob WPR Header
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* @falcon_id: LS falcon ID
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* @lsb_offset: offset of the lsb_lsf_header in the WPR region
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* @bootstrap_owner: secure falcon reponsible for bootstrapping the LS falcon
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* @lazy_bootstrap: skip bootstrapping by ACR
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* @status: bootstrapping status
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*
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* An array of these is written at the beginning of the WPR region, one for
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* each managed falcon. The array is terminated by an instance which falcon_id
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* is LSF_FALCON_ID_INVALID.
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*/
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struct acr_r352_lsf_wpr_header {
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u32 falcon_id;
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u32 lsb_offset;
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u32 bootstrap_owner;
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u32 lazy_bootstrap;
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u32 status;
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#define LSF_IMAGE_STATUS_NONE 0
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#define LSF_IMAGE_STATUS_COPY 1
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#define LSF_IMAGE_STATUS_VALIDATION_CODE_FAILED 2
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#define LSF_IMAGE_STATUS_VALIDATION_DATA_FAILED 3
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#define LSF_IMAGE_STATUS_VALIDATION_DONE 4
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#define LSF_IMAGE_STATUS_VALIDATION_SKIPPED 5
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#define LSF_IMAGE_STATUS_BOOTSTRAP_READY 6
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};
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/**
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* struct ls_ucode_img_r352 - ucode image augmented with r352 headers
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*/
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struct ls_ucode_img_r352 {
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struct ls_ucode_img base;
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struct acr_r352_lsf_wpr_header wpr_header;
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struct acr_r352_lsf_lsb_header lsb_header;
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};
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#define ls_ucode_img_r352(i) container_of(i, struct ls_ucode_img_r352, base)
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/*
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* HS blob structures
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