mgag200_ttm.c File Reference

#include <drm/drmP.h>
#include "mgag200_drv.h"
#include <ttm/ttm_page_alloc.h>

Go to the source code of this file.

Functions
void	mgag200_ttm_global_release (struct mga_device *ast)
bool	mgag200_ttm_bo_is_mgag200_bo (struct ttm_buffer_object *bo)
struct ttm_tt *	mgag200_ttm_tt_create (struct ttm_bo_device *bdev, unsigned long size, uint32_t page_flags, struct page *dummy_read_page)
int	mgag200_mm_init (struct mga_device *mdev)
void	mgag200_mm_fini (struct mga_device *mdev)
void	mgag200_ttm_placement (struct mgag200_bo *bo, int domain)
int	mgag200_bo_reserve (struct mgag200_bo *bo, bool no_wait)
void	mgag200_bo_unreserve (struct mgag200_bo *bo)
int	mgag200_bo_create (struct drm_device *dev, int size, int align, uint32_t flags, struct mgag200_bo **pmgabo)
int	mgag200_bo_pin (struct mgag200_bo *bo, u32 pl_flag, u64 *gpu_addr)
int	mgag200_bo_unpin (struct mgag200_bo *bo)
int	mgag200_bo_push_sysram (struct mgag200_bo *bo)
int	mgag200_mmap (struct file *filp, struct vm_area_struct *vma)

Variables
struct ttm_bo_driver	mgag200_bo_driver

Function Documentation

int mgag200_bo_create	(	struct drm_device *	dev,
		int	size,
		int	align,
		uint32_t	flags,
		struct mgag200_bo **	pmgabo
	)

Definition at line 330 of file mgag200_ttm.c.

int mgag200_bo_pin	(	struct mgag200_bo *	bo,
		u32	pl_flag,
		u64 *	gpu_addr
	)

Definition at line 372 of file mgag200_ttm.c.

int mgag200_bo_push_sysram

(

struct mgag200_bo *

bo

)

Definition at line 415 of file mgag200_ttm.c.

int mgag200_bo_reserve	(	struct mgag200_bo *	bo,
		bool	no_wait
	)

Definition at line 312 of file mgag200_ttm.c.

int mgag200_bo_unpin

(

struct mgag200_bo *

bo

)

Definition at line 395 of file mgag200_ttm.c.

void mgag200_bo_unreserve

(

struct mgag200_bo *

bo

)

Definition at line 325 of file mgag200_ttm.c.

void mgag200_mm_fini

(

struct mga_device *

mdev

)

Definition at line 280 of file mgag200_ttm.c.

int mgag200_mm_init

(

struct mga_device *

mdev

)

Definition at line 248 of file mgag200_ttm.c.

int mgag200_mmap	(	struct file *	filp,
		struct vm_area_struct *	vma
	)

Definition at line 441 of file mgag200_ttm.c.

bool mgag200_ttm_bo_is_mgag200_bo

(

struct ttm_buffer_object *

bo

)

Definition at line 105 of file mgag200_ttm.c.

void mgag200_ttm_global_release

(

struct mga_device *

ast

)

Definition at line 84 of file mgag200_ttm.c.

void mgag200_ttm_placement	(	struct mgag200_bo *	bo,
		int	domain
	)

Definition at line 295 of file mgag200_ttm.c.

struct ttm_tt* mgag200_ttm_tt_create ( struct ttm_bo_device *  bdev, unsigned long  size, uint32_t  page_flags, struct page *  dummy_read_page  )

read

Definition at line 209 of file mgag200_ttm.c.

Variable Documentation

struct ttm_bo_driver mgag200_bo_driver

Initial value:

= {
    .ttm_tt_create = mgag200_ttm_tt_create,
    .ttm_tt_populate = mgag200_ttm_tt_populate,
    .ttm_tt_unpopulate = mgag200_ttm_tt_unpopulate,
    .init_mem_type = mgag200_bo_init_mem_type,
    .evict_flags = mgag200_bo_evict_flags,
    .move = mgag200_bo_move,
    .verify_access = mgag200_bo_verify_access,
    .io_mem_reserve = &mgag200_ttm_io_mem_reserve,
    .io_mem_free = &mgag200_ttm_io_mem_free,
}

Definition at line 236 of file mgag200_ttm.c.