diff options
Diffstat (limited to 'drivers/gpu/drm/i915/intel_guc_fwif.h')
| -rw-r--r-- | drivers/gpu/drm/i915/intel_guc_fwif.h | 102 |
1 files changed, 71 insertions, 31 deletions
diff --git a/drivers/gpu/drm/i915/intel_guc_fwif.h b/drivers/gpu/drm/i915/intel_guc_fwif.h index 5fa286074811..6a10aa6f04d3 100644 --- a/drivers/gpu/drm/i915/intel_guc_fwif.h +++ b/drivers/gpu/drm/i915/intel_guc_fwif.h @@ -56,10 +56,6 @@ #define WQ_LEN_SHIFT 16 #define WQ_NO_WCFLUSH_WAIT (1 << 27) #define WQ_PRESENT_WORKLOAD (1 << 28) -#define WQ_WORKLOAD_SHIFT 29 -#define WQ_WORKLOAD_GENERAL (0 << WQ_WORKLOAD_SHIFT) -#define WQ_WORKLOAD_GPGPU (1 << WQ_WORKLOAD_SHIFT) -#define WQ_WORKLOAD_TOUCH (2 << WQ_WORKLOAD_SHIFT) #define WQ_RING_TAIL_SHIFT 20 #define WQ_RING_TAIL_MAX 0x7FF /* 2^11 QWords */ @@ -86,8 +82,8 @@ #define GUC_CTL_ARAT_LOW 2 #define GUC_CTL_DEVICE_INFO 3 -#define GUC_CTL_GTTYPE_SHIFT 0 -#define GUC_CTL_COREFAMILY_SHIFT 7 +#define GUC_CTL_GT_TYPE_SHIFT 0 +#define GUC_CTL_CORE_FAMILY_SHIFT 7 #define GUC_CTL_LOG_PARAMS 4 #define GUC_LOG_VALID (1 << 0) @@ -182,49 +178,49 @@ */ struct uc_css_header { - uint32_t module_type; + u32 module_type; /* header_size includes all non-uCode bits, including css_header, rsa * key, modulus key and exponent data. */ - uint32_t header_size_dw; - uint32_t header_version; - uint32_t module_id; - uint32_t module_vendor; + u32 header_size_dw; + u32 header_version; + u32 module_id; + u32 module_vendor; union { struct { - uint8_t day; - uint8_t month; - uint16_t year; + u8 day; + u8 month; + u16 year; }; - uint32_t date; + u32 date; }; - uint32_t size_dw; /* uCode plus header_size_dw */ - uint32_t key_size_dw; - uint32_t modulus_size_dw; - uint32_t exponent_size_dw; + u32 size_dw; /* uCode plus header_size_dw */ + u32 key_size_dw; + u32 modulus_size_dw; + u32 exponent_size_dw; union { struct { - uint8_t hour; - uint8_t min; - uint16_t sec; + u8 hour; + u8 min; + u16 sec; }; - uint32_t time; + u32 time; }; char username[8]; char buildnumber[12]; union { struct { - uint32_t branch_client_version; - uint32_t sw_version; + u32 branch_client_version; + u32 sw_version; } guc; struct { - uint32_t sw_version; - uint32_t reserved; + u32 sw_version; + u32 reserved; } huc; }; - uint32_t prod_preprod_fw; - uint32_t reserved[12]; - uint32_t header_info; + u32 prod_preprod_fw; + u32 reserved[12]; + u32 header_info; } __packed; struct guc_doorbell_info { @@ -388,7 +384,11 @@ struct guc_ct_buffer_desc { /* Preempt to idle on quantum expiry */ #define POLICY_PREEMPT_TO_IDLE (1<<1) -#define POLICY_MAX_NUM_WI 15 +#define POLICY_MAX_NUM_WI 15 +#define POLICY_DEFAULT_DPC_PROMOTE_TIME_US 500000 +#define POLICY_DEFAULT_EXECUTION_QUANTUM_US 1000000 +#define POLICY_DEFAULT_PREEMPTION_TIME_US 500000 +#define POLICY_DEFAULT_FAULT_TIME_US 250000 struct guc_policy { /* Time for one workload to execute. (in micro seconds) */ @@ -544,9 +544,37 @@ union guc_log_control { u32 value; } __packed; +struct guc_ctx_report { + u32 report_return_status; + u32 reserved1[64]; + u32 affected_count; + u32 reserved2[2]; +} __packed; + +/* GuC Shared Context Data Struct */ +struct guc_shared_ctx_data { + u32 addr_of_last_preempted_data_low; + u32 addr_of_last_preempted_data_high; + u32 addr_of_last_preempted_data_high_tmp; + u32 padding; + u32 is_mapped_to_proxy; + u32 proxy_ctx_id; + u32 engine_reset_ctx_id; + u32 media_reset_count; + u32 reserved1[8]; + u32 uk_last_ctx_switch_reason; + u32 was_reset; + u32 lrca_gpu_addr; + u64 execlist_ctx; + u32 reserved2[66]; + struct guc_ctx_report preempt_ctx_report[GUC_MAX_ENGINES_NUM]; +} __packed; + /* This Action will be programmed in C180 - SOFT_SCRATCH_O_REG */ enum intel_guc_action { INTEL_GUC_ACTION_DEFAULT = 0x0, + INTEL_GUC_ACTION_REQUEST_PREEMPTION = 0x2, + INTEL_GUC_ACTION_REQUEST_ENGINE_RESET = 0x3, INTEL_GUC_ACTION_SAMPLE_FORCEWAKE = 0x6, INTEL_GUC_ACTION_ALLOCATE_DOORBELL = 0x10, INTEL_GUC_ACTION_DEALLOCATE_DOORBELL = 0x20, @@ -562,6 +590,18 @@ enum intel_guc_action { INTEL_GUC_ACTION_LIMIT }; +enum intel_guc_preempt_options { + INTEL_GUC_PREEMPT_OPTION_DROP_WORK_Q = 0x4, + INTEL_GUC_PREEMPT_OPTION_DROP_SUBMIT_Q = 0x8, +}; + +enum intel_guc_report_status { + INTEL_GUC_REPORT_STATUS_UNKNOWN = 0x0, + INTEL_GUC_REPORT_STATUS_ACKED = 0x1, + INTEL_GUC_REPORT_STATUS_ERROR = 0x2, + INTEL_GUC_REPORT_STATUS_COMPLETE = 0x4, +}; + /* * The GuC sends its response to a command by overwriting the * command in SS0. The response is distinguishable from a command |