[deliverable/linux.git] / arch / ia64 / kernel / dma-mapping.c

#include <linux/dma-mapping.h>
#include <linux/export.h>

/* Set this to 1 if there is a HW IOMMU in the system */
int iommu_detected __read_mostly;

struct dma_map_ops *dma_ops;
EXPORT_SYMBOL(dma_ops);

#define PREALLOC_DMA_DEBUG_ENTRIES (1 << 16)

static int __init dma_init(void)
{
	dma_debug_init(PREALLOC_DMA_DEBUG_ENTRIES);

	return 0;
}
fs_initcall(dma_init);

struct dma_map_ops *dma_get_ops(struct device *dev)
{
	return dma_ops;
}
EXPORT_SYMBOL(dma_get_ops);
Commit	Line	Data
	1	#include <linux/dma-mapping.h>
	2	#include <linux/export.h>
	3
	4	/* Set this to 1 if there is a HW IOMMU in the system */
	5	int iommu_detected __read_mostly;
	6
	7	struct dma_map_ops *dma_ops;
	8	EXPORT_SYMBOL(dma_ops);
	9
	10	#define PREALLOC_DMA_DEBUG_ENTRIES (1 << 16)
	11
	12	static int __init dma_init(void)
	13	{
	14	dma_debug_init(PREALLOC_DMA_DEBUG_ENTRIES);
	15
	16	return 0;
	17	}
	18	fs_initcall(dma_init);
	19
	20	struct dma_map_ops dma_get_ops(struct device dev)
	21	{
	22	return dma_ops;
	23	}
	24	EXPORT_SYMBOL(dma_get_ops);