Changeset View

Standalone View

	Show All 37 Lines
	#include <linux/pci.h>			#include <linux/pci.h>
	#include <linux/mutex.h>			#include <linux/mutex.h>
	#include <linux/scatterlist.h>			#include <linux/scatterlist.h>

	#define MLX4_ICM_CHUNK_LEN \			#define MLX4_ICM_CHUNK_LEN \
	((256 - sizeof (struct list_head) - 2 * sizeof (int)) / \			((256 - sizeof (struct list_head) - 2 * sizeof (int)) / \
	(sizeof (struct scatterlist)))			(sizeof (struct scatterlist)))

	enum {			#define MLX4_ICM_PAGE_SHIFT 12
	MLX4_ICM_PAGE_SHIFT = 12,			#define MLX4_ICM_PAGE_SIZE (1 << MLX4_ICM_PAGE_SHIFT)
	MLX4_ICM_PAGE_SIZE = 1 << MLX4_ICM_PAGE_SHIFT,
	};

	struct mlx4_icm_chunk {			struct mlx4_icm_chunk {
	struct list_head list;			struct list_head list;
	int npages;			int npages;
	int nsg;			int nsg;
	struct scatterlist mem[MLX4_ICM_CHUNK_LEN];			struct scatterlist mem[MLX4_ICM_CHUNK_LEN];
	};			};

	▲ Show 20 Lines • Show All 70 Lines • Show Last 20 Lines