alloc.c File Reference

#include <linux/errno.h>
#include <linux/slab.h>
#include <linux/mm.h>
#include <linux/export.h>
#include <linux/bitmap.h>
#include <linux/dma-mapping.h>
#include <linux/vmalloc.h>
#include "mlx4.h"

Go to the source code of this file.

Functions
u32	mlx4_bitmap_alloc (struct mlx4_bitmap *bitmap)
void	mlx4_bitmap_free (struct mlx4_bitmap *bitmap, u32 obj)
u32	mlx4_bitmap_alloc_range (struct mlx4_bitmap *bitmap, int cnt, int align)
u32	mlx4_bitmap_avail (struct mlx4_bitmap *bitmap)
void	mlx4_bitmap_free_range (struct mlx4_bitmap *bitmap, u32 obj, int cnt)
int	mlx4_bitmap_init (struct mlx4_bitmap *bitmap, u32 num, u32 mask, u32 reserved_bot, u32 reserved_top)
void	mlx4_bitmap_cleanup (struct mlx4_bitmap *bitmap)
int	mlx4_buf_alloc (struct mlx4_dev *dev, int size, int max_direct, struct mlx4_buf *buf)
	EXPORT_SYMBOL_GPL (mlx4_buf_alloc)
void	mlx4_buf_free (struct mlx4_dev *dev, int size, struct mlx4_buf *buf)
	EXPORT_SYMBOL_GPL (mlx4_buf_free)
int	mlx4_db_alloc (struct mlx4_dev *dev, struct mlx4_db *db, int order)
	EXPORT_SYMBOL_GPL (mlx4_db_alloc)
void	mlx4_db_free (struct mlx4_dev *dev, struct mlx4_db *db)
	EXPORT_SYMBOL_GPL (mlx4_db_free)
int	mlx4_alloc_hwq_res (struct mlx4_dev *dev, struct mlx4_hwq_resources *wqres, int size, int max_direct)
	EXPORT_SYMBOL_GPL (mlx4_alloc_hwq_res)
void	mlx4_free_hwq_res (struct mlx4_dev *dev, struct mlx4_hwq_resources *wqres, int size)
	EXPORT_SYMBOL_GPL (mlx4_free_hwq_res)

Function Documentation

EXPORT_SYMBOL_GPL

(

mlx4_buf_alloc

)

EXPORT_SYMBOL_GPL

(

mlx4_buf_free

)

EXPORT_SYMBOL_GPL

(

mlx4_db_alloc

)

EXPORT_SYMBOL_GPL

(

mlx4_db_free

)

EXPORT_SYMBOL_GPL

(

mlx4_alloc_hwq_res

)

EXPORT_SYMBOL_GPL

(

mlx4_free_hwq_res

)

int mlx4_alloc_hwq_res	(	struct mlx4_dev *	dev,
		struct mlx4_hwq_resources *	wqres,
		int	size,
		int	max_direct
	)

Definition at line 368 of file alloc.c.

u32 mlx4_bitmap_alloc

(

struct mlx4_bitmap *

bitmap

)

Definition at line 44 of file alloc.c.

u32 mlx4_bitmap_alloc_range	(	struct mlx4_bitmap *	bitmap,
		int	cnt,
		int	align
	)

Definition at line 79 of file alloc.c.

u32 mlx4_bitmap_avail

(

struct mlx4_bitmap *

bitmap

)

Definition at line 116 of file alloc.c.

void mlx4_bitmap_cleanup

(

struct mlx4_bitmap *

bitmap

)

Definition at line 155 of file alloc.c.

void mlx4_bitmap_free	(	struct mlx4_bitmap *	bitmap,
		u32	obj
	)

Definition at line 74 of file alloc.c.

void mlx4_bitmap_free_range	(	struct mlx4_bitmap *	bitmap,
		u32	obj,
		int	cnt
	)

Definition at line 121 of file alloc.c.

int mlx4_bitmap_init	(	struct mlx4_bitmap *	bitmap,
		u32	num,
		u32	mask,
		u32	reserved_bot,
		u32	reserved_top
	)

Definition at line 131 of file alloc.c.

int mlx4_buf_alloc	(	struct mlx4_dev *	dev,
		int	size,
		int	max_direct,
		struct mlx4_buf *	buf
	)

Definition at line 167 of file alloc.c.

void mlx4_buf_free	(	struct mlx4_dev *	dev,
		int	size,
		struct mlx4_buf *	buf
	)

Definition at line 236 of file alloc.c.

int mlx4_db_alloc	(	struct mlx4_dev *	dev,
		struct mlx4_db *	db,
		int	order
	)

Definition at line 309 of file alloc.c.

void mlx4_db_free	(	struct mlx4_dev *	dev,
		struct mlx4_db *	db
	)

Definition at line 339 of file alloc.c.

void mlx4_free_hwq_res	(	struct mlx4_dev *	dev,
		struct mlx4_hwq_resources *	wqres,
		int	size
	)

Definition at line 405 of file alloc.c.