diff options
Diffstat (limited to 'drivers/gpu/drm/amd/amdgpu/amdgpu_rlc.h')
| -rw-r--r-- | drivers/gpu/drm/amd/amdgpu/amdgpu_rlc.h | 112 |
1 files changed, 101 insertions, 11 deletions
diff --git a/drivers/gpu/drm/amd/amdgpu/amdgpu_rlc.h b/drivers/gpu/drm/amd/amdgpu/amdgpu_rlc.h index 23f060db9255..2ce310b31942 100644 --- a/drivers/gpu/drm/amd/amdgpu/amdgpu_rlc.h +++ b/drivers/gpu/drm/amd/amdgpu/amdgpu_rlc.h @@ -26,6 +26,8 @@ #include "clearstate_defs.h" +#define AMDGPU_MAX_RLC_INSTANCES 8 + /* firmware ID used in rlc toc */ typedef enum _FIRMWARE_ID_ { FIRMWARE_ID_INVALID = 0, @@ -110,6 +112,53 @@ typedef enum _SOC21_FIRMWARE_ID_ { SOC21_FIRMWARE_ID_MAX = 37 } SOC21_FIRMWARE_ID; +typedef enum _SOC24_FIRMWARE_ID_ { + SOC24_FIRMWARE_ID_INVALID = 0, + SOC24_FIRMWARE_ID_RLC_G_UCODE = 1, + SOC24_FIRMWARE_ID_RLC_TOC = 2, + SOC24_FIRMWARE_ID_RLCG_SCRATCH = 3, + SOC24_FIRMWARE_ID_RLC_SRM_ARAM = 4, + SOC24_FIRMWARE_ID_RLC_P_UCODE = 5, + SOC24_FIRMWARE_ID_RLC_V_UCODE = 6, + SOC24_FIRMWARE_ID_RLX6_UCODE = 7, + SOC24_FIRMWARE_ID_RLX6_UCODE_CORE1 = 8, + SOC24_FIRMWARE_ID_RLX6_DRAM_BOOT = 9, + SOC24_FIRMWARE_ID_RLX6_DRAM_BOOT_CORE1 = 10, + SOC24_FIRMWARE_ID_SDMA_UCODE_TH0 = 11, + SOC24_FIRMWARE_ID_SDMA_UCODE_TH1 = 12, + SOC24_FIRMWARE_ID_CP_PFP = 13, + SOC24_FIRMWARE_ID_CP_ME = 14, + SOC24_FIRMWARE_ID_CP_MEC = 15, + SOC24_FIRMWARE_ID_RS64_MES_P0 = 16, + SOC24_FIRMWARE_ID_RS64_MES_P1 = 17, + SOC24_FIRMWARE_ID_RS64_PFP = 18, + SOC24_FIRMWARE_ID_RS64_ME = 19, + SOC24_FIRMWARE_ID_RS64_MEC = 20, + SOC24_FIRMWARE_ID_RS64_MES_P0_STACK = 21, + SOC24_FIRMWARE_ID_RS64_MES_P1_STACK = 22, + SOC24_FIRMWARE_ID_RS64_PFP_P0_STACK = 23, + SOC24_FIRMWARE_ID_RS64_PFP_P1_STACK = 24, + SOC24_FIRMWARE_ID_RS64_ME_P0_STACK = 25, + SOC24_FIRMWARE_ID_RS64_ME_P1_STACK = 26, + SOC24_FIRMWARE_ID_RS64_MEC_P0_STACK = 27, + SOC24_FIRMWARE_ID_RS64_MEC_P1_STACK = 28, + SOC24_FIRMWARE_ID_RS64_MEC_P2_STACK = 29, + SOC24_FIRMWARE_ID_RS64_MEC_P3_STACK = 30, + SOC24_FIRMWARE_ID_RLC_SRM_DRAM_SR = 31, + SOC24_FIRMWARE_ID_RLCG_SCRATCH_SR = 32, + SOC24_FIRMWARE_ID_RLCP_SCRATCH_SR = 33, + SOC24_FIRMWARE_ID_RLCV_SCRATCH_SR = 34, + SOC24_FIRMWARE_ID_RLX6_DRAM_SR = 35, + SOC24_FIRMWARE_ID_RLX6_DRAM_SR_CORE1 = 36, + SOC24_FIRMWARE_ID_RLCDEBUGLOG = 37, + SOC24_FIRMWARE_ID_SRIOV_DEBUG = 38, + SOC24_FIRMWARE_ID_SRIOV_CSA_RLC = 39, + SOC24_FIRMWARE_ID_SRIOV_CSA_SDMA = 40, + SOC24_FIRMWARE_ID_SRIOV_CSA_CP = 41, + SOC24_FIRMWARE_ID_UMF_ZONE_PAD = 42, + SOC24_FIRMWARE_ID_MAX = 43 +} SOC24_FIRMWARE_ID; + typedef struct _RLC_TABLE_OF_CONTENT { union { unsigned int DW0; @@ -153,21 +202,62 @@ typedef struct _RLC_TABLE_OF_CONTENT { }; } RLC_TABLE_OF_CONTENT; +typedef struct _RLC_TABLE_OF_CONTENT_V2 { + union { + unsigned int DW0; + struct { + uint32_t offset : 25; + uint32_t id : 7; + }; + }; + + union { + unsigned int DW1; + struct { + uint32_t reserved0 : 1; + uint32_t reserved1 : 1; + uint32_t reserved2 : 1; + uint32_t memory_destination : 2; + uint32_t vfflr_image_code : 4; + uint32_t reserved9 : 1; + uint32_t reserved10 : 1; + uint32_t reserved11 : 1; + uint32_t size_x16 : 1; + uint32_t reserved13 : 1; + uint32_t size : 18; + }; + }; +} RLC_TABLE_OF_CONTENT_V2; + #define RLC_TOC_MAX_SIZE 64 struct amdgpu_rlc_funcs { bool (*is_rlc_enabled)(struct amdgpu_device *adev); - void (*set_safe_mode)(struct amdgpu_device *adev); - void (*unset_safe_mode)(struct amdgpu_device *adev); + void (*set_safe_mode)(struct amdgpu_device *adev, int xcc_id); + void (*unset_safe_mode)(struct amdgpu_device *adev, int xcc_id); int (*init)(struct amdgpu_device *adev); u32 (*get_csb_size)(struct amdgpu_device *adev); - void (*get_csb_buffer)(struct amdgpu_device *adev, volatile u32 *buffer); + + /** + * @get_csb_buffer: Get the clear state to be put into the hardware. + * + * The parameter adev is used to get the CS data and other gfx info, + * and buffer is the RLC CS pointer + * + * Sometimes, the user space puts a request to clear the state in the + * command buffer; this function provides the clear state that gets put + * into the hardware. Note that the driver programs Clear State + * Indirect Buffer (CSB) explicitly when it sets up the kernel rings, + * and it also provides a pointer to it which is used by the firmware + * to load the clear state in some cases. + */ + void (*get_csb_buffer)(struct amdgpu_device *adev, u32 *buffer); int (*get_cp_table_num)(struct amdgpu_device *adev); int (*resume)(struct amdgpu_device *adev); void (*stop)(struct amdgpu_device *adev); void (*reset)(struct amdgpu_device *adev); void (*start)(struct amdgpu_device *adev); - void (*update_spm_vmid)(struct amdgpu_device *adev, unsigned vmid); + void (*update_spm_vmid)(struct amdgpu_device *adev, struct amdgpu_ring *ring, unsigned vmid); bool (*is_rlcg_access_range)(struct amdgpu_device *adev, uint32_t reg); }; @@ -185,23 +275,23 @@ struct amdgpu_rlc { /* for power gating */ struct amdgpu_bo *save_restore_obj; uint64_t save_restore_gpu_addr; - volatile uint32_t *sr_ptr; + uint32_t *sr_ptr; const u32 *reg_list; u32 reg_list_size; /* for clear state */ struct amdgpu_bo *clear_state_obj; uint64_t clear_state_gpu_addr; - volatile uint32_t *cs_ptr; + uint32_t *cs_ptr; const struct cs_section_def *cs_data; u32 clear_state_size; /* for cp tables */ struct amdgpu_bo *cp_table_obj; uint64_t cp_table_gpu_addr; - volatile uint32_t *cp_table_ptr; + uint32_t *cp_table_ptr; u32 cp_table_size; /* safe mode for updating CG/PG state */ - bool in_safe_mode; + bool in_safe_mode[AMDGPU_MAX_RLC_INSTANCES]; const struct amdgpu_rlc_funcs *funcs; /* for firmware data */ @@ -257,11 +347,11 @@ struct amdgpu_rlc { bool rlcg_reg_access_supported; /* registers for rlcg indirect reg access */ - struct amdgpu_rlcg_reg_access_ctrl reg_access_ctrl; + struct amdgpu_rlcg_reg_access_ctrl reg_access_ctrl[AMDGPU_MAX_RLC_INSTANCES]; }; -void amdgpu_gfx_rlc_enter_safe_mode(struct amdgpu_device *adev); -void amdgpu_gfx_rlc_exit_safe_mode(struct amdgpu_device *adev); +void amdgpu_gfx_rlc_enter_safe_mode(struct amdgpu_device *adev, int xcc_id); +void amdgpu_gfx_rlc_exit_safe_mode(struct amdgpu_device *adev, int xcc_id); int amdgpu_gfx_rlc_init_sr(struct amdgpu_device *adev, u32 dws); int amdgpu_gfx_rlc_init_csb(struct amdgpu_device *adev); int amdgpu_gfx_rlc_init_cpt(struct amdgpu_device *adev); |