mr.c File Reference

#include <linux/slab.h>
#include "mlx4_ib.h"

Go to the source code of this file.

Functions
struct ib_mr *	mlx4_ib_get_dma_mr (struct ib_pd *pd, int acc)
int	mlx4_ib_umem_write_mtt (struct mlx4_ib_dev *dev, struct mlx4_mtt *mtt, struct ib_umem *umem)
struct ib_mr *	mlx4_ib_reg_user_mr (struct ib_pd *pd, u64 start, u64 length, u64 virt_addr, int access_flags, struct ib_udata *udata)
int	mlx4_ib_dereg_mr (struct ib_mr *ibmr)
struct ib_mr *	mlx4_ib_alloc_fast_reg_mr (struct ib_pd *pd, int max_page_list_len)
struct ib_fast_reg_page_list *	mlx4_ib_alloc_fast_reg_page_list (struct ib_device *ibdev, int page_list_len)
void	mlx4_ib_free_fast_reg_page_list (struct ib_fast_reg_page_list *page_list)
struct ib_fmr *	mlx4_ib_fmr_alloc (struct ib_pd *pd, int acc, struct ib_fmr_attr *fmr_attr)
int	mlx4_ib_map_phys_fmr (struct ib_fmr *ibfmr, u64 *page_list, int npages, u64 iova)
int	mlx4_ib_unmap_fmr (struct list_head *fmr_list)
int	mlx4_ib_fmr_dealloc (struct ib_fmr *ibfmr)

Function Documentation

struct ib_mr* mlx4_ib_alloc_fast_reg_mr ( struct ib_pd *  pd, int  max_page_list_len  )

read

Definition at line 189 of file mr.c.

struct ib_fast_reg_page_list* mlx4_ib_alloc_fast_reg_page_list ( struct ib_device *  ibdev, int  page_list_len  )

read

Definition at line 222 of file mr.c.

int mlx4_ib_dereg_mr

(

struct ib_mr *

ibmr

)

Definition at line 177 of file mr.c.

struct ib_fmr* mlx4_ib_fmr_alloc ( struct ib_pd *  pd, int  acc, struct ib_fmr_attr *  fmr_attr  )

read

Definition at line 268 of file mr.c.

int mlx4_ib_fmr_dealloc

(

struct ib_fmr *

ibfmr

)

Definition at line 347 of file mr.c.

void mlx4_ib_free_fast_reg_page_list

(

struct ib_fast_reg_page_list *

page_list

)

Definition at line 256 of file mr.c.

struct ib_mr* mlx4_ib_get_dma_mr ( struct ib_pd *  pd, int  acc  )

read

Definition at line 47 of file mr.c.

int mlx4_ib_map_phys_fmr	(	struct ib_fmr *	ibfmr,
		u64 *	page_list,
		int	npages,
		u64	iova
	)

Definition at line 302 of file mr.c.

struct ib_mr* mlx4_ib_reg_user_mr ( struct ib_pd *  pd, u64  start, u64  length, u64  virt_addr, int  access_flags, struct ib_udata *  udata  )

read

Definition at line 124 of file mr.c.

int mlx4_ib_umem_write_mtt	(	struct mlx4_ib_dev *	dev,
		struct mlx4_mtt *	mtt,
		struct ib_umem *	umem
	)

Definition at line 79 of file mr.c.

int mlx4_ib_unmap_fmr

(

struct list_head *

fmr_list

)

Definition at line 312 of file mr.c.