iwch_mem.c File Reference

#include <linux/slab.h>
#include <asm/byteorder.h>
#include <rdma/iw_cm.h>
#include <rdma/ib_verbs.h>
#include "cxio_hal.h"
#include "cxio_resource.h"
#include "iwch.h"
#include "iwch_provider.h"

Go to the source code of this file.

Functions
int	iwch_register_mem (struct iwch_dev *rhp, struct iwch_pd *php, struct iwch_mr *mhp, int shift)
int	iwch_reregister_mem (struct iwch_dev *rhp, struct iwch_pd *php, struct iwch_mr *mhp, int shift, int npages)
int	iwch_alloc_pbl (struct iwch_mr *mhp, int npages)
void	iwch_free_pbl (struct iwch_mr *mhp)
int	iwch_write_pbl (struct iwch_mr *mhp, __be64 *pages, int npages, int offset)
int	build_phys_page_list (struct ib_phys_buf *buffer_list, int num_phys_buf, u64 *iova_start, u64 *total_size, int *npages, int *shift, __be64 **page_list)

Function Documentation

int build_phys_page_list	(	struct ib_phys_buf *	buffer_list,
		int	num_phys_buf,
		u64 *	iova_start,
		u64 *	total_size,
		int *	npages,
		int *	shift,
		__be64 **	page_list
	)

Definition at line 134 of file iwch_mem.c.

int iwch_alloc_pbl	(	struct iwch_mr *	mhp,
		int	npages
	)

Definition at line 109 of file iwch_mem.c.

void iwch_free_pbl

(

struct iwch_mr *

mhp

)

Definition at line 122 of file iwch_mem.c.

int iwch_register_mem	(	struct iwch_dev *	rhp,
		struct iwch_pd *	php,
		struct iwch_mr *	mhp,
		int	shift
	)

Definition at line 55 of file iwch_mem.c.

int iwch_reregister_mem	(	struct iwch_dev *	rhp,
		struct iwch_pd *	php,
		struct iwch_mr *	mhp,
		int	shift,
		int	npages
	)

Definition at line 78 of file iwch_mem.c.

int iwch_write_pbl	(	struct iwch_mr *	mhp,
		__be64 *	pages,
		int	npages,
		int	offset
	)

Definition at line 128 of file iwch_mem.c.