diff options
Diffstat (limited to 'drivers/gpu/drm/i915/gt/uc/intel_guc_fwif.h')
| -rw-r--r-- | drivers/gpu/drm/i915/gt/uc/intel_guc_fwif.h | 75 |
1 files changed, 11 insertions, 64 deletions
diff --git a/drivers/gpu/drm/i915/gt/uc/intel_guc_fwif.h b/drivers/gpu/drm/i915/gt/uc/intel_guc_fwif.h index e9a9d85e2aa3..617ec601648d 100644 --- a/drivers/gpu/drm/i915/gt/uc/intel_guc_fwif.h +++ b/drivers/gpu/drm/i915/gt/uc/intel_guc_fwif.h @@ -81,10 +81,8 @@ #define GUC_LOG_ALLOC_IN_MEGABYTE (1 << 3) #define GUC_LOG_CRASH_SHIFT 4 #define GUC_LOG_CRASH_MASK (0x3 << GUC_LOG_CRASH_SHIFT) -#define GUC_LOG_DPC_SHIFT 6 -#define GUC_LOG_DPC_MASK (0x7 << GUC_LOG_DPC_SHIFT) -#define GUC_LOG_ISR_SHIFT 9 -#define GUC_LOG_ISR_MASK (0x7 << GUC_LOG_ISR_SHIFT) +#define GUC_LOG_DEBUG_SHIFT 6 +#define GUC_LOG_DEBUG_MASK (0xF << GUC_LOG_DEBUG_SHIFT) #define GUC_LOG_BUF_ADDR_SHIFT 12 #define GUC_CTL_WA 1 @@ -247,32 +245,14 @@ struct guc_stage_desc { /* Scheduling policy settings */ -/* Reset engine upon preempt failure */ -#define POLICY_RESET_ENGINE (1<<0) -/* Preempt to idle on quantum expiry */ -#define POLICY_PREEMPT_TO_IDLE (1<<1) - -#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) */ - u32 execution_quantum; - /* Time to wait for a preemption request to completed before issuing a - * reset. (in micro seconds). */ - u32 preemption_time; - /* How much time to allow to run after the first fault is observed. - * Then preempt afterwards. (in micro seconds) */ - u32 fault_time; - u32 policy_flags; - u32 reserved[8]; -} __packed; +#define GLOBAL_POLICY_MAX_NUM_WI 15 + +/* Don't reset an engine upon preemption failure */ +#define GLOBAL_POLICY_DISABLE_ENGINE_RESET BIT(0) + +#define GLOBAL_POLICY_DEFAULT_DPC_PROMOTE_TIME_US 500000 struct guc_policies { - struct guc_policy policy[GUC_CLIENT_PRIORITY_NUM][GUC_MAX_ENGINE_CLASSES]; u32 submission_queue_depth[GUC_MAX_ENGINE_CLASSES]; /* In micro seconds. How much time to allow before DPC processing is * called back via interrupt (to prevent DPC queue drain starving). @@ -286,6 +266,7 @@ struct guc_policies { * idle. */ u32 max_num_work_items; + u32 global_flags; u32 reserved[4]; } __packed; @@ -311,29 +292,13 @@ struct guc_gt_system_info { u32 generic_gt_sysinfo[GUC_GENERIC_GT_SYSINFO_MAX]; } __packed; -/* Clients info */ -struct guc_ct_pool_entry { - struct guc_ct_buffer_desc desc; - u32 reserved[7]; -} __packed; - -#define GUC_CT_POOL_SIZE 2 - -struct guc_clients_info { - u32 clients_num; - u32 reserved0[13]; - u32 ct_pool_addr; - u32 ct_pool_count; - u32 reserved[4]; -} __packed; - /* GuC Additional Data Struct */ struct guc_ads { struct guc_mmio_reg_set reg_state_list[GUC_MAX_ENGINE_CLASSES][GUC_MAX_INSTANCES_PER_CLASS]; u32 reserved0; u32 scheduler_policies; u32 gt_system_info; - u32 clients_info; + u32 reserved1; u32 control_data; u32 golden_context_lrca[GUC_MAX_ENGINE_CLASSES]; u32 eng_state_size[GUC_MAX_ENGINE_CLASSES]; @@ -344,8 +309,7 @@ struct guc_ads { /* GuC logging structures */ enum guc_log_buffer_type { - GUC_ISR_LOG_BUFFER, - GUC_DPC_LOG_BUFFER, + GUC_DEBUG_LOG_BUFFER, GUC_CRASH_DUMP_LOG_BUFFER, GUC_MAX_LOG_BUFFER }; @@ -414,23 +378,6 @@ struct guc_shared_ctx_data { struct guc_ctx_report preempt_ctx_report[GUC_MAX_ENGINES_NUM]; } __packed; -#define __INTEL_GUC_MSG_GET(T, m) \ - (((m) & INTEL_GUC_MSG_ ## T ## _MASK) >> INTEL_GUC_MSG_ ## T ## _SHIFT) -#define INTEL_GUC_MSG_TO_TYPE(m) __INTEL_GUC_MSG_GET(TYPE, m) -#define INTEL_GUC_MSG_TO_DATA(m) __INTEL_GUC_MSG_GET(DATA, m) -#define INTEL_GUC_MSG_TO_CODE(m) __INTEL_GUC_MSG_GET(CODE, m) - -#define __INTEL_GUC_MSG_TYPE_IS(T, m) \ - (INTEL_GUC_MSG_TO_TYPE(m) == INTEL_GUC_MSG_TYPE_ ## T) -#define INTEL_GUC_MSG_IS_REQUEST(m) __INTEL_GUC_MSG_TYPE_IS(REQUEST, m) -#define INTEL_GUC_MSG_IS_RESPONSE(m) __INTEL_GUC_MSG_TYPE_IS(RESPONSE, m) - -#define INTEL_GUC_MSG_IS_RESPONSE_SUCCESS(m) \ - (typecheck(u32, (m)) && \ - ((m) & (INTEL_GUC_MSG_TYPE_MASK | INTEL_GUC_MSG_CODE_MASK)) == \ - ((INTEL_GUC_MSG_TYPE_RESPONSE << INTEL_GUC_MSG_TYPE_SHIFT) | \ - (INTEL_GUC_RESPONSE_STATUS_SUCCESS << INTEL_GUC_MSG_CODE_SHIFT))) - /* This action will be programmed in C1BC - SOFT_SCRATCH_15_REG */ enum intel_guc_recv_message { INTEL_GUC_RECV_MSG_CRASH_DUMP_POSTED = BIT(1), |