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drm/amdgpu: update mes process/gang/queue definitions

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Update the definitions of MES process/gang/queue.

v2: add missing includes
v3: rebase fix, include mm.h

Signed-off-by: Jack Xiao <Jack.Xiao@amd.com>
Acked-by: Christian König <christian.koenig@amd.com>
Reviewed-by: Hawking Zhang <Hawking.Zhang@amd.com>
Signed-off-by: Alex Deucher <alexander.deucher@amd.com>
This commit is contained in:
Jack Xiao 2020-03-27 13:15:56 +08:00 • committed by Alex Deucher
parent de33a32968
commit 3a42c7f38b
1 changed files with 59 additions and 0 deletions
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59
drivers/gpu/drm/amd/amdgpu/amdgpu_mes.h
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@ -24,6 +24,11 @@
#ifndef __AMDGPU_MES_H__
#define __AMDGPU_MES_H__
#include "amdgpu_irq.h"
#include "kgd_kfd_interface.h"
#include "amdgpu_gfx.h"
#include <linux/sched/mm.h>
#define AMDGPU_MES_MAX_COMPUTE_PIPES 8
#define AMDGPU_MES_MAX_GFX_PIPES 2
#define AMDGPU_MES_MAX_SDMA_PIPES 2
@ -37,11 +42,23 @@ enum amdgpu_mes_priority_level {
AMDGPU_MES_PRIORITY_NUM_LEVELS
};
#define AMDGPU_MES_PROC_CTX_SIZE 0x1000 /* one page area */
#define AMDGPU_MES_GANG_CTX_SIZE 0x1000 /* one page area */
struct amdgpu_mes_funcs;
struct amdgpu_mes {
struct amdgpu_device *adev;
struct mutex mutex;
struct idr pasid_idr;
struct idr gang_id_idr;
struct idr queue_id_idr;
struct ida doorbell_ida;
spinlock_t queue_id_lock;
uint32_t total_max_queue;
uint32_t doorbell_id_offset;
uint32_t max_doorbell_slices;
@ -90,6 +107,48 @@ struct amdgpu_mes {
const struct amdgpu_mes_funcs *funcs;
};
struct amdgpu_mes_process {
int pasid;
struct amdgpu_vm *vm;
uint64_t pd_gpu_addr;
struct amdgpu_bo *proc_ctx_bo;
uint64_t proc_ctx_gpu_addr;
void *proc_ctx_cpu_ptr;
uint64_t process_quantum;
struct list_head gang_list;
uint32_t doorbell_index;
unsigned long *doorbell_bitmap;
struct mutex doorbell_lock;
};
struct amdgpu_mes_gang {
int gang_id;
int priority;
int inprocess_gang_priority;
int global_priority_level;
struct list_head list;
struct amdgpu_mes_process *process;
struct amdgpu_bo *gang_ctx_bo;
uint64_t gang_ctx_gpu_addr;
void *gang_ctx_cpu_ptr;
uint64_t gang_quantum;
struct list_head queue_list;
};
struct amdgpu_mes_queue {
struct list_head list;
struct amdgpu_mes_gang *gang;
int queue_id;
uint64_t doorbell_off;
struct amdgpu_bo *mqd_obj;
void *mqd_cpu_ptr;
uint64_t mqd_gpu_addr;
uint64_t wptr_gpu_addr;
int queue_type;
int paging;
struct amdgpu_ring *ring;
};
struct mes_add_queue_input {
uint32_t process_id;
uint64_t page_table_base_addr;