vm.h File Reference

#include <core/object.h>
#include <core/subdev.h>
#include <core/device.h>
#include <core/mm.h>

Go to the source code of this file.

Data Structures
struct	nouveau_vm_pgt
struct	nouveau_vm_pgd
struct	nouveau_vma
struct	nouveau_vm
struct	nouveau_vmmgr

Macros
#define	nouveau_vmmgr_create(p, e, o, i, f, d)   nouveau_subdev_create((p), (e), (o), 0, (i), (f), (d))
#define	nouveau_vmmgr_destroy(p)   nouveau_subdev_destroy(&(p)->base)
#define	nouveau_vmmgr_init(p)   nouveau_subdev_init(&(p)->base)
#define	nouveau_vmmgr_fini(p, s)   nouveau_subdev_fini(&(p)->base, (s))
#define	_nouveau_vmmgr_dtor   _nouveau_subdev_dtor
#define	_nouveau_vmmgr_init   _nouveau_subdev_init
#define	_nouveau_vmmgr_fini   _nouveau_subdev_fini

Functions
int	nv04_vm_create (struct nouveau_vmmgr *, u64, u64, u64, struct nouveau_vm **)
void	nv04_vmmgr_dtor (struct nouveau_object *)
void	nv50_vm_flush_engine (struct nouveau_subdev *, int engine)
void	nvc0_vm_flush_engine (struct nouveau_subdev *, u64 addr, int type)
int	nouveau_vm_create (struct nouveau_vmmgr *, u64 offset, u64 length, u64 mm_offset, u32 block, struct nouveau_vm **)
int	nouveau_vm_new (struct nouveau_device *, u64 offset, u64 length, u64 mm_offset, struct nouveau_vm **)
int	nouveau_vm_ref (struct nouveau_vm *, struct nouveau_vm **, struct nouveau_gpuobj *pgd)
int	nouveau_vm_get (struct nouveau_vm *, u64 size, u32 page_shift, u32 access, struct nouveau_vma *)
void	nouveau_vm_put (struct nouveau_vma *)
void	nouveau_vm_map (struct nouveau_vma *, struct nouveau_mem *)
void	nouveau_vm_map_at (struct nouveau_vma *, u64 offset, struct nouveau_mem *)
void	nouveau_vm_unmap (struct nouveau_vma *)
void	nouveau_vm_unmap_at (struct nouveau_vma *, u64 offset, u64 length)
void	nouveau_vm_map_sg (struct nouveau_vma *, u64 offset, u64 length, struct nouveau_mem *)
void	nouveau_vm_map_sg_table (struct nouveau_vma *vma, u64 delta, u64 length, struct nouveau_mem *mem)

Variables
struct nouveau_oclass	nv04_vmmgr_oclass
struct nouveau_oclass	nv41_vmmgr_oclass
struct nouveau_oclass	nv44_vmmgr_oclass
struct nouveau_oclass	nv50_vmmgr_oclass
struct nouveau_oclass	nvc0_vmmgr_oclass

Macro Definition Documentation

#define _nouveau_vmmgr_dtor   _nouveau_subdev_dtor

Definition at line 106 of file vm.h.

#define _nouveau_vmmgr_fini   _nouveau_subdev_fini

Definition at line 108 of file vm.h.

#define _nouveau_vmmgr_init   _nouveau_subdev_init

Definition at line 107 of file vm.h.

#define nouveau_vmmgr_create	(		p,
			e,
			o,
			i,
			f,
			d
	)		nouveau_subdev_create((p), (e), (o), 0, (i), (f), (d))

Definition at line 97 of file vm.h.

#define nouveau_vmmgr_destroy

(

p

)

nouveau_subdev_destroy(&(p)->base)

Definition at line 99 of file vm.h.

#define nouveau_vmmgr_fini	(		p,
			s
	)		nouveau_subdev_fini(&(p)->base, (s))

Definition at line 103 of file vm.h.

#define nouveau_vmmgr_init

(

p

)

nouveau_subdev_init(&(p)->base)

Definition at line 101 of file vm.h.

Function Documentation

int nouveau_vm_create	(	struct nouveau_vmmgr *	,
		u64	offset,
		u64	length,
		u64	mm_offset,
		u32	block,
		struct nouveau_vm **
	)

Definition at line 348 of file base.c.

int nouveau_vm_get	(	struct nouveau_vm *	,
		u64	size,
		u32	page_shift,
		u32	access,
		struct nouveau_vma *
	)

Definition at line 283 of file base.c.

void nouveau_vm_map	(	struct nouveau_vma *	,
		struct nouveau_mem *
	)

Definition at line 76 of file base.c.

void nouveau_vm_map_at	(	struct nouveau_vma *	,
		u64	offset,
		struct nouveau_mem *
	)

Definition at line 32 of file base.c.

void nouveau_vm_map_sg	(	struct nouveau_vma *	,
		u64	offset,
		u64	length,
		struct nouveau_mem *
	)

Definition at line 140 of file base.c.

void nouveau_vm_map_sg_table	(	struct nouveau_vma *	vma,
		u64	delta,
		u64	length,
		struct nouveau_mem *	mem
	)

Definition at line 82 of file base.c.

int nouveau_vm_new	(	struct nouveau_device *	,
		u64	offset,
		u64	length,
		u64	mm_offset,
		struct nouveau_vm **
	)

Definition at line 383 of file base.c.

void nouveau_vm_put

(

struct nouveau_vma *

)

Definition at line 330 of file base.c.

int nouveau_vm_ref	(	struct nouveau_vm *	,
		struct nouveau_vm **	,
		struct nouveau_gpuobj *	pgd
	)

Definition at line 452 of file base.c.

void nouveau_vm_unmap

(

struct nouveau_vma *

)

Definition at line 213 of file base.c.

void nouveau_vm_unmap_at	(	struct nouveau_vma *	,
		u64	offset,
		u64	length
	)

Definition at line 178 of file base.c.

int nv04_vm_create	(	struct nouveau_vmmgr *	,
		u64	,
		u64	,
		u64	,
		struct nouveau_vm **
	)

Definition at line 73 of file nv04.c.

void nv04_vmmgr_dtor

(

struct nouveau_object *

)

Definition at line 128 of file nv04.c.

void nv50_vm_flush_engine	(	struct nouveau_subdev *	,
		int	engine
	)

Definition at line 167 of file nv50.c.

void nvc0_vm_flush_engine	(	struct nouveau_subdev *	,
		u64	addr,
		int	type
	)

Definition at line 110 of file nvc0.c.

Variable Documentation

struct nouveau_oclass nv04_vmmgr_oclass

Definition at line 143 of file nv04.c.

struct nouveau_oclass nv41_vmmgr_oclass

Definition at line 151 of file nv41.c.

struct nouveau_oclass nv44_vmmgr_oclass

Definition at line 241 of file nv44.c.

struct nouveau_oclass nv50_vmmgr_oclass

Definition at line 219 of file nv50.c.

struct nouveau_oclass nvc0_vmmgr_oclass

Definition at line 181 of file nvc0.c.