/* SPDX-License-Identifier: MIT */
/*
* Copyright 2023 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 __AMDGPU_UMSCH_MM_H__
#define __AMDGPU_UMSCH_MM_H__
enum UMSCH_SWIP_ENGINE_TYPE {
UMSCH_SWIP_ENGINE_TYPE_VCN0 = 0 ,
UMSCH_SWIP_ENGINE_TYPE_VCN1 = 1 ,
UMSCH_SWIP_ENGINE_TYPE_VCN = 2 ,
UMSCH_SWIP_ENGINE_TYPE_VPE = 3 ,
UMSCH_SWIP_ENGINE_TYPE_MAX
};
enum UMSCH_CONTEXT_PRIORITY_LEVEL {
CONTEXT_PRIORITY_LEVEL_IDLE = 0 ,
CONTEXT_PRIORITY_LEVEL_NORMAL = 1 ,
CONTEXT_PRIORITY_LEVEL_FOCUS = 2 ,
CONTEXT_PRIORITY_LEVEL_REALTIME = 3 ,
CONTEXT_PRIORITY_NUM_LEVELS
};
struct umsch_mm_set_resource_input {
uint32_t vmid_mask_mm_vcn;
uint32_t vmid_mask_mm_vpe;
uint32_t collaboration_mask_vpe;
uint32_t logging_vmid;
uint32_t engine_mask;
union {
struct {
uint32_t disable_reset : 1 ;
uint32_t disable_umsch_mm_log : 1 ;
uint32_t use_rs64mem_for_proc_ctx_csa : 1 ;
uint32_t reserved : 29 ;
};
uint32_t uint32_all;
};
};
struct amdgpu_umsch_fwlog {
uint32_t rptr;
uint32_t wptr;
uint32_t buffer_size;
uint32_t header_size;
uint32_t wrapped;
};
struct umsch_mm_add_queue_input {
uint32_t process_id;
uint64_t page_table_base_addr;
uint64_t process_va_start;
uint64_t process_va_end;
uint64_t process_quantum;
uint64_t process_csa_addr;
uint64_t context_quantum;
uint64_t context_csa_addr;
uint32_t inprocess_context_priority;
enum UMSCH_CONTEXT_PRIORITY_LEVEL context_global_priority_level;
uint32_t doorbell_offset_0;
uint32_t doorbell_offset_1;
enum UMSCH_SWIP_ENGINE_TYPE engine_type;
uint32_t affinity;
uint64_t mqd_addr;
uint64_t h_context;
uint64_t h_queue;
uint32_t vm_context_cntl;
uint32_t process_csa_array_index;
uint32_t context_csa_array_index;
struct {
uint32_t is_context_suspended : 1 ;
uint32_t collaboration_mode : 1 ;
uint32_t reserved : 30 ;
};
};
struct umsch_mm_remove_queue_input {
uint32_t doorbell_offset_0;
uint32_t doorbell_offset_1;
uint64_t context_csa_addr;
uint32_t context_csa_array_index;
};
struct MQD_INFO {
uint32_t rb_base_hi;
uint32_t rb_base_lo;
uint32_t rb_size;
uint32_t wptr_val;
uint32_t rptr_val;
uint32_t unmapped;
uint32_t vmid;
};
struct amdgpu_umsch_mm;
struct umsch_mm_funcs {
int (*set_hw_resources)(struct amdgpu_umsch_mm *umsch);
int (*add_queue)(struct amdgpu_umsch_mm *umsch,
struct umsch_mm_add_queue_input *input);
int (*remove_queue)(struct amdgpu_umsch_mm *umsch,
struct umsch_mm_remove_queue_input *input);
int (*set_regs)(struct amdgpu_umsch_mm *umsch);
int (*init_microcode)(struct amdgpu_umsch_mm *umsch);
int (*load_microcode)(struct amdgpu_umsch_mm *umsch);
int (*ring_init)(struct amdgpu_umsch_mm *umsch);
int (*ring_start)(struct amdgpu_umsch_mm *umsch);
int (*ring_stop)(struct amdgpu_umsch_mm *umsch);
int (*ring_fini)(struct amdgpu_umsch_mm *umsch);
};
struct amdgpu_umsch_mm {
struct amdgpu_ring ring;
uint32_t rb_wptr;
uint32_t rb_rptr;
const struct umsch_mm_funcs *funcs;
const struct firmware *fw;
uint32_t fw_version;
uint32_t feature_version;
struct amdgpu_bo *ucode_fw_obj;
uint64_t ucode_fw_gpu_addr;
uint32_t *ucode_fw_ptr;
uint64_t irq_start_addr;
uint64_t uc_start_addr;
uint32_t ucode_size;
struct amdgpu_bo *data_fw_obj;
uint64_t data_fw_gpu_addr;
uint32_t *data_fw_ptr;
uint64_t data_start_addr;
uint32_t data_size;
struct amdgpu_bo *cmd_buf_obj;
uint64_t cmd_buf_gpu_addr;
uint32_t *cmd_buf_ptr;
uint32_t *cmd_buf_curr_ptr;
uint32_t wb_index;
uint64_t sch_ctx_gpu_addr;
uint32_t *sch_ctx_cpu_addr;
uint32_t vmid_mask_mm_vcn;
uint32_t vmid_mask_mm_vpe;
uint32_t engine_mask;
uint32_t vcn0_hqd_mask;
uint32_t vcn1_hqd_mask;
uint32_t vcn_hqd_mask[2 ];
uint32_t vpe_hqd_mask;
uint32_t agdb_index[CONTEXT_PRIORITY_NUM_LEVELS];
struct mutex mutex_hidden;
struct amdgpu_bo *dbglog_bo;
void *log_cpu_addr;
uint64_t log_gpu_addr;
uint32_t mem_size;
uint32_t log_offset;
};
int amdgpu_umsch_mm_submit_pkt(struct amdgpu_umsch_mm *umsch, void *pkt, int ndws);
int amdgpu_umsch_mm_query_fence(struct amdgpu_umsch_mm *umsch);
int amdgpu_umsch_mm_init_microcode(struct amdgpu_umsch_mm *umsch);
int amdgpu_umsch_mm_allocate_ucode_buffer(struct amdgpu_umsch_mm *umsch);
int amdgpu_umsch_mm_allocate_ucode_data_buffer(struct amdgpu_umsch_mm *umsch);
int amdgpu_umsch_mm_psp_execute_cmd_buf(struct amdgpu_umsch_mm *umsch);
int amdgpu_umsch_mm_ring_init(struct amdgpu_umsch_mm *umsch);
void amdgpu_debugfs_umsch_fwlog_init(struct amdgpu_device *adev,
struct amdgpu_umsch_mm *umsch);
void amdgpu_umsch_fwlog_init(struct amdgpu_umsch_mm *umsch_mm);
#define WREG32_SOC15_UMSCH(reg, value) \
do { \
uint32_t reg_offset = adev->reg_offset[VCN_HWIP][0 ][reg## _BASE_IDX] + reg; \
if (adev->firmware.load_type == AMDGPU_FW_LOAD_PSP) { \
*adev->umsch_mm.cmd_buf_curr_ptr++ = (reg_offset << 2 ); \
*adev->umsch_mm.cmd_buf_curr_ptr++ = value; \
} else { \
WREG32(reg_offset, value); \
} \
} while (0 )
#define umsch_mm_set_hw_resources(umsch) \
((umsch)->funcs->set_hw_resources ? (umsch)->funcs->set_hw_resources((umsch)) : 0 )
#define umsch_mm_add_queue(umsch, input) \
((umsch)->funcs->add_queue ? (umsch)->funcs->add_queue((umsch), (input)) : 0 )
#define umsch_mm_remove_queue(umsch, input) \
((umsch)->funcs->remove_queue ? (umsch)->funcs->remove_queue((umsch), (input)) : 0 )
#define umsch_mm_set_regs(umsch) \
((umsch)->funcs->set_regs ? (umsch)->funcs->set_regs((umsch)) : 0 )
#define umsch_mm_init_microcode(umsch) \
((umsch)->funcs->init_microcode ? (umsch)->funcs->init_microcode((umsch)) : 0 )
#define umsch_mm_load_microcode(umsch) \
((umsch)->funcs->load_microcode ? (umsch)->funcs->load_microcode((umsch)) : 0 )
#define umsch_mm_ring_init(umsch) \
((umsch)->funcs->ring_init ? (umsch)->funcs->ring_init((umsch)) : 0 )
#define umsch_mm_ring_start(umsch) \
((umsch)->funcs->ring_start ? (umsch)->funcs->ring_start((umsch)) : 0 )
#define umsch_mm_ring_stop(umsch) \
((umsch)->funcs->ring_stop ? (umsch)->funcs->ring_stop((umsch)) : 0 )
#define umsch_mm_ring_fini(umsch) \
((umsch)->funcs->ring_fini ? (umsch)->funcs->ring_fini((umsch)) : 0 )
static inline void amdgpu_umsch_mm_lock(struct amdgpu_umsch_mm *umsch)
{
mutex_lock(&umsch->mutex_hidden);
}
static inline void amdgpu_umsch_mm_unlock(struct amdgpu_umsch_mm *umsch)
{
mutex_unlock(&umsch->mutex_hidden);
}
extern const struct amdgpu_ip_block_version umsch_mm_v4_0_ip_block;
#endif
Messung V0.5 in Prozent C=91 H=91 G=90
¤ Dauer der Verarbeitung: 0.11 Sekunden
(vorverarbeitet am 2026-10-11)
¤
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