ehca_mrmw.h File Reference

Go to the source code of this file.

Enumerations
enum	ehca_reg_type { EHCA_REG_MR, EHCA_REG_BUSMAP_MR }

Functions
int	ehca_reg_mr (struct ehca_shca *shca, struct ehca_mr *e_mr, u64 *iova_start, u64 size, int acl, struct ehca_pd *e_pd, struct ehca_mr_pginfo *pginfo, u32 *lkey, u32 *rkey, enum ehca_reg_type reg_type)
int	ehca_reg_mr_rpages (struct ehca_shca *shca, struct ehca_mr *e_mr, struct ehca_mr_pginfo *pginfo)
int	ehca_rereg_mr (struct ehca_shca *shca, struct ehca_mr *e_mr, u64 *iova_start, u64 size, int mr_access_flags, struct ehca_pd *e_pd, struct ehca_mr_pginfo *pginfo, u32 *lkey, u32 *rkey)
int	ehca_unmap_one_fmr (struct ehca_shca *shca, struct ehca_mr *e_fmr)
int	ehca_reg_smr (struct ehca_shca *shca, struct ehca_mr *e_origmr, struct ehca_mr *e_newmr, u64 *iova_start, int acl, struct ehca_pd *e_pd, u32 *lkey, u32 *rkey)
int	ehca_reg_internal_maxmr (struct ehca_shca *shca, struct ehca_pd *e_pd, struct ehca_mr **maxmr)
int	ehca_reg_maxmr (struct ehca_shca *shca, struct ehca_mr *e_newmr, u64 *iova_start, int acl, struct ehca_pd *e_pd, u32 *lkey, u32 *rkey)
int	ehca_dereg_internal_maxmr (struct ehca_shca *shca)
int	ehca_mr_chk_buf_and_calc_size (struct ib_phys_buf *phys_buf_array, int num_phys_buf, u64 *iova_start, u64 *size)
int	ehca_fmr_check_page_list (struct ehca_mr *e_fmr, u64 *page_list, int list_len)
int	ehca_set_pagebuf (struct ehca_mr_pginfo *pginfo, u32 number, u64 *kpage)
int	ehca_mr_is_maxmr (u64 size, u64 *iova_start)
void	ehca_mrmw_map_acl (int ib_acl, u32 *hipz_acl)
void	ehca_mrmw_set_pgsize_hipz_acl (u32 pgsize, u32 *hipz_acl)
void	ehca_mrmw_reverse_map_acl (const u32 *hipz_acl, int *ib_acl)
void	ehca_mr_deletenew (struct ehca_mr *mr)
int	ehca_create_busmap (void)
void	ehca_destroy_busmap (void)

Variables
struct ib_dma_mapping_ops	ehca_dma_mapping_ops

Enumeration Type Documentation

enum ehca_reg_type

Enumerator:

EHCA_REG_MR
EHCA_REG_BUSMAP_MR

Definition at line 45 of file ehca_mrmw.h.

Function Documentation

int ehca_create_busmap

(

void

)

Definition at line 2452 of file ehca_mrmw.c.

int ehca_dereg_internal_maxmr

(

struct ehca_shca *

shca

)

Definition at line 1729 of file ehca_mrmw.c.

void ehca_destroy_busmap

(

void

)

Definition at line 2346 of file ehca_mrmw.c.

int ehca_fmr_check_page_list	(	struct ehca_mr *	e_fmr,
		u64 *	page_list,
		int	list_len
	)

Definition at line 1821 of file ehca_mrmw.c.

int ehca_mr_chk_buf_and_calc_size	(	struct ib_phys_buf *	phys_buf_array,
		int	num_phys_buf,
		u64 *	iova_start,
		u64 *	size
	)

Definition at line 1769 of file ehca_mrmw.c.

void ehca_mr_deletenew

(

struct ehca_mr *

mr

)

Definition at line 2271 of file ehca_mrmw.c.

int ehca_mr_is_maxmr	(	u64	size,
		u64 *	iova_start
	)

Definition at line 2202 of file ehca_mrmw.c.

void ehca_mrmw_map_acl	(	int	ib_acl,
		u32 *	hipz_acl
	)

Definition at line 2217 of file ehca_mrmw.c.

void ehca_mrmw_reverse_map_acl	(	const u32 *	hipz_acl,
		int *	ib_acl
	)

Definition at line 2247 of file ehca_mrmw.c.

void ehca_mrmw_set_pgsize_hipz_acl	(	u32	pgsize,
		u32 *	hipz_acl
	)

Definition at line 2236 of file ehca_mrmw.c.

int ehca_reg_internal_maxmr	(	struct ehca_shca *	shca,
		struct ehca_pd *	e_pd,
		struct ehca_mr **	maxmr
	)

Definition at line 1609 of file ehca_mrmw.c.

int ehca_reg_maxmr	(	struct ehca_shca *	shca,
		struct ehca_mr *	e_newmr,
		u64 *	iova_start,
		int	acl,
		struct ehca_pd *	e_pd,
		u32 *	lkey,
		u32 *	rkey
	)

Definition at line 1687 of file ehca_mrmw.c.

int ehca_reg_mr	(	struct ehca_shca *	shca,
		struct ehca_mr *	e_mr,
		u64 *	iova_start,
		u64	size,
		int	acl,
		struct ehca_pd *	e_pd,
		struct ehca_mr_pginfo *	pginfo,
		u32 *	lkey,
		u32 *	rkey,
		enum ehca_reg_type	reg_type
	)

Definition at line 1021 of file ehca_mrmw.c.

int ehca_reg_mr_rpages	(	struct ehca_shca *	shca,
		struct ehca_mr *	e_mr,
		struct ehca_mr_pginfo *	pginfo
	)

Definition at line 1099 of file ehca_mrmw.c.

int ehca_reg_smr	(	struct ehca_shca *	shca,
		struct ehca_mr *	e_origmr,
		struct ehca_mr *	e_newmr,
		u64 *	iova_start,
		int	acl,
		struct ehca_pd *	e_pd,
		u32 *	lkey,
		u32 *	rkey
	)

Definition at line 1471 of file ehca_mrmw.c.

int ehca_rereg_mr	(	struct ehca_shca *	shca,
		struct ehca_mr *	e_mr,
		u64 *	iova_start,
		u64	size,
		int	mr_access_flags,
		struct ehca_pd *	e_pd,
		struct ehca_mr_pginfo *	pginfo,
		u32 *	lkey,
		u32 *	rkey
	)

Definition at line 1288 of file ehca_mrmw.c.

int ehca_set_pagebuf	(	struct ehca_mr_pginfo *	pginfo,
		u32	number,
		u64 *	kpage
	)

Definition at line 2170 of file ehca_mrmw.c.

int ehca_unmap_one_fmr	(	struct ehca_shca *	shca,
		struct ehca_mr *	e_fmr
	)

Definition at line 1383 of file ehca_mrmw.c.

Variable Documentation

struct ib_dma_mapping_ops ehca_dma_mapping_ops

Definition at line 2645 of file ehca_mrmw.c.