drm/amdgpu: move VM defines into amdgpu_vm.h

Only cleanup, no intended functional change.

Signed-off-by: Christian König <christian.koenig@amd.com>
Reviewed-by: Alex Deucher <alexander.deucher@amd.com>
Signed-off-by: Alex Deucher <alexander.deucher@amd.com>

1 files changed, 1 insertions, 169 deletions

diff --git a/drivers/gpu/drm/amd/amdgpu/amdgpu.h b/drivers/gpu/drm/amd/amdgpu/amdgpu.h
index 3ba97ea5e62c..7d30a8e03bed 100644
--- a/drivers/gpu/drm/amd/amdgpu/amdgpu.h
+++ b/drivers/gpu/drm/amd/amdgpu/amdgpu.h
@@ -55,6 +55,7 @@
 #include "amdgpu_gds.h"
 #include "amdgpu_sync.h"
 #include "amdgpu_ring.h"
+#include "amdgpu_vm.h"
 #include "amd_powerplay.h"
 #include "amdgpu_acp.h"
 
@@ -149,7 +150,6 @@ extern int amdgpu_vram_page_split;
 
 struct amdgpu_device;
 struct amdgpu_ib;
-struct amdgpu_vm;
 struct amdgpu_cs_parser;
 struct amdgpu_job;
 struct amdgpu_irq_src;
@@ -629,174 +629,6 @@ int amdgpu_job_submit(struct amdgpu_job *job, struct amdgpu_ring *ring,
 		      struct fence **f);
 
 /*
- * VM
- */
-
-/* maximum number of VMIDs */
-#define AMDGPU_NUM_VM	16
-
-/* Maximum number of PTEs the hardware can write with one command */
-#define AMDGPU_VM_MAX_UPDATE_SIZE	0x3FFFF
-
-/* number of entries in page table */
-#define AMDGPU_VM_PTE_COUNT (1 << amdgpu_vm_block_size)
-
-/* PTBs (Page Table Blocks) need to be aligned to 32K */
-#define AMDGPU_VM_PTB_ALIGN_SIZE   32768
-
-/* LOG2 number of continuous pages for the fragment field */
-#define AMDGPU_LOG2_PAGES_PER_FRAG 4
-
-#define AMDGPU_PTE_VALID	(1 << 0)
-#define AMDGPU_PTE_SYSTEM	(1 << 1)
-#define AMDGPU_PTE_SNOOPED	(1 << 2)
-
-/* VI only */
-#define AMDGPU_PTE_EXECUTABLE	(1 << 4)
-
-#define AMDGPU_PTE_READABLE	(1 << 5)
-#define AMDGPU_PTE_WRITEABLE	(1 << 6)
-
-#define AMDGPU_PTE_FRAG(x)	((x & 0x1f) << 7)
-
-/* How to programm VM fault handling */
-#define AMDGPU_VM_FAULT_STOP_NEVER	0
-#define AMDGPU_VM_FAULT_STOP_FIRST	1
-#define AMDGPU_VM_FAULT_STOP_ALWAYS	2
-
-struct amdgpu_vm_pt {
-	struct amdgpu_bo	*bo;
-	uint64_t		addr;
-};
-
-struct amdgpu_vm {
-	/* tree of virtual addresses mapped */
-	struct rb_root		va;
-
-	/* protecting invalidated */
-	spinlock_t		status_lock;
-
-	/* BOs moved, but not yet updated in the PT */
-	struct list_head	invalidated;
-
-	/* BOs cleared in the PT because of a move */
-	struct list_head	cleared;
-
-	/* BO mappings freed, but not yet updated in the PT */
-	struct list_head	freed;
-
-	/* contains the page directory */
-	struct amdgpu_bo	*page_directory;
-	unsigned		max_pde_used;
-	struct fence		*page_directory_fence;
-	uint64_t		last_eviction_counter;
-
-	/* array of page tables, one for each page directory entry */
-	struct amdgpu_vm_pt	*page_tables;
-
-	/* for id and flush management per ring */
-	struct amdgpu_vm_id	*ids[AMDGPU_MAX_RINGS];
-
-	/* protecting freed */
-	spinlock_t		freed_lock;
-
-	/* Scheduler entity for page table updates */
-	struct amd_sched_entity	entity;
-
-	/* client id */
-	u64                     client_id;
-};
-
-struct amdgpu_vm_id {
-	struct list_head	list;
-	struct fence		*first;
-	struct amdgpu_sync	active;
-	struct fence		*last_flush;
-	atomic64_t		owner;
-
-	uint64_t		pd_gpu_addr;
-	/* last flushed PD/PT update */
-	struct fence		*flushed_updates;
-
-	uint32_t                current_gpu_reset_count;
-
-	uint32_t		gds_base;
-	uint32_t		gds_size;
-	uint32_t		gws_base;
-	uint32_t		gws_size;
-	uint32_t		oa_base;
-	uint32_t		oa_size;
-};
-
-struct amdgpu_vm_manager {
-	/* Handling of VMIDs */
-	struct mutex				lock;
-	unsigned				num_ids;
-	struct list_head			ids_lru;
-	struct amdgpu_vm_id			ids[AMDGPU_NUM_VM];
-
-	/* Handling of VM fences */
-	u64					fence_context;
-	unsigned				seqno[AMDGPU_MAX_RINGS];
-
-	uint32_t				max_pfn;
-	/* vram base address for page table entry  */
-	u64					vram_base_offset;
-	/* is vm enabled? */
-	bool					enabled;
-	/* vm pte handling */
-	const struct amdgpu_vm_pte_funcs        *vm_pte_funcs;
-	struct amdgpu_ring                      *vm_pte_rings[AMDGPU_MAX_RINGS];
-	unsigned				vm_pte_num_rings;
-	atomic_t				vm_pte_next_ring;
-	/* client id counter */
-	atomic64_t				client_counter;
-};
-
-void amdgpu_vm_manager_init(struct amdgpu_device *adev);
-void amdgpu_vm_manager_fini(struct amdgpu_device *adev);
-int amdgpu_vm_init(struct amdgpu_device *adev, struct amdgpu_vm *vm);
-void amdgpu_vm_fini(struct amdgpu_device *adev, struct amdgpu_vm *vm);
-void amdgpu_vm_get_pd_bo(struct amdgpu_vm *vm,
-			 struct list_head *validated,
-			 struct amdgpu_bo_list_entry *entry);
-int amdgpu_vm_validate_pt_bos(struct amdgpu_device *adev, struct amdgpu_vm *vm,
-			      int (*callback)(void *p, struct amdgpu_bo *bo),
-			      void *param);
-void amdgpu_vm_move_pt_bos_in_lru(struct amdgpu_device *adev,
-				  struct amdgpu_vm *vm);
-int amdgpu_vm_grab_id(struct amdgpu_vm *vm, struct amdgpu_ring *ring,
-		      struct amdgpu_sync *sync, struct fence *fence,
-		      struct amdgpu_job *job);
-int amdgpu_vm_flush(struct amdgpu_ring *ring, struct amdgpu_job *job);
-void amdgpu_vm_reset_id(struct amdgpu_device *adev, unsigned vm_id);
-int amdgpu_vm_update_page_directory(struct amdgpu_device *adev,
-				    struct amdgpu_vm *vm);
-int amdgpu_vm_clear_freed(struct amdgpu_device *adev,
-			  struct amdgpu_vm *vm);
-int amdgpu_vm_clear_invalids(struct amdgpu_device *adev, struct amdgpu_vm *vm,
-			     struct amdgpu_sync *sync);
-int amdgpu_vm_bo_update(struct amdgpu_device *adev,
-			struct amdgpu_bo_va *bo_va,
-			bool clear);
-void amdgpu_vm_bo_invalidate(struct amdgpu_device *adev,
-			     struct amdgpu_bo *bo);
-struct amdgpu_bo_va *amdgpu_vm_bo_find(struct amdgpu_vm *vm,
-				       struct amdgpu_bo *bo);
-struct amdgpu_bo_va *amdgpu_vm_bo_add(struct amdgpu_device *adev,
-				      struct amdgpu_vm *vm,
-				      struct amdgpu_bo *bo);
-int amdgpu_vm_bo_map(struct amdgpu_device *adev,
-		     struct amdgpu_bo_va *bo_va,
-		     uint64_t addr, uint64_t offset,
-		     uint64_t size, uint32_t flags);
-int amdgpu_vm_bo_unmap(struct amdgpu_device *adev,
-		       struct amdgpu_bo_va *bo_va,
-		       uint64_t addr);
-void amdgpu_vm_bo_rmv(struct amdgpu_device *adev,
-		      struct amdgpu_bo_va *bo_va);
-
-/*
  * context related structures
  */