mthca_allocator.c File Reference

#include <linux/errno.h>
#include <linux/slab.h>
#include <linux/bitmap.h>
#include "mthca_dev.h"

Go to the source code of this file.

Macros
#define	MTHCA_ARRAY_MASK   (PAGE_SIZE / sizeof (void *) - 1)

Functions
u32	mthca_alloc (struct mthca_alloc *alloc)
void	mthca_free (struct mthca_alloc *alloc, u32 obj)
int	mthca_alloc_init (struct mthca_alloc *alloc, u32 num, u32 mask, u32 reserved)
void	mthca_alloc_cleanup (struct mthca_alloc *alloc)
void *	mthca_array_get (struct mthca_array *array, int index)
int	mthca_array_set (struct mthca_array *array, int index, void *value)
void	mthca_array_clear (struct mthca_array *array, int index)
int	mthca_array_init (struct mthca_array *array, int nent)
void	mthca_array_cleanup (struct mthca_array *array, int nent)
int	mthca_buf_alloc (struct mthca_dev *dev, int size, int max_direct, union mthca_buf *buf, int *is_direct, struct mthca_pd *pd, int hca_write, struct mthca_mr *mr)
void	mthca_buf_free (struct mthca_dev *dev, int size, union mthca_buf *buf, int is_direct, struct mthca_mr *mr)

Macro Definition Documentation

#define MTHCA_ARRAY_MASK   (PAGE_SIZE / sizeof (void *) - 1)

Definition at line 116 of file mthca_allocator.c.

Function Documentation

u32 mthca_alloc

(

struct mthca_alloc *

alloc

)

Definition at line 40 of file mthca_allocator.c.

void mthca_alloc_cleanup

(

struct mthca_alloc *

alloc

)

Definition at line 105 of file mthca_allocator.c.

int mthca_alloc_init	(	struct mthca_alloc *	alloc,
		u32	num,
		u32	mask,
		u32	reserved
	)

Definition at line 79 of file mthca_allocator.c.

void mthca_array_cleanup	(	struct mthca_array *	array,
		int	nent
	)

Definition at line 177 of file mthca_allocator.c.

void mthca_array_clear	(	struct mthca_array *	array,
		int	index
	)

Definition at line 145 of file mthca_allocator.c.

void* mthca_array_get	(	struct mthca_array *	array,
		int	index
	)

Definition at line 118 of file mthca_allocator.c.

int mthca_array_init	(	struct mthca_array *	array,
		int	nent
	)

Definition at line 160 of file mthca_allocator.c.

int mthca_array_set	(	struct mthca_array *	array,
		int	index,
		void *	value
	)

Definition at line 128 of file mthca_allocator.c.

int mthca_buf_alloc	(	struct mthca_dev *	dev,
		int	size,
		int	max_direct,
		union mthca_buf *	buf,
		int *	is_direct,
		struct mthca_pd *	pd,
		int	hca_write,
		struct mthca_mr *	mr
	)

Definition at line 194 of file mthca_allocator.c.

void mthca_buf_free	(	struct mthca_dev *	dev,
		int	size,
		union mthca_buf *	buf,
		int	is_direct,
		struct mthca_mr *	mr
	)

Definition at line 282 of file mthca_allocator.c.

void mthca_free	(	struct mthca_alloc *	alloc,
		u32	obj
	)

Definition at line 64 of file mthca_allocator.c.