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generated by cgit v1.2.2 (git 2.25.0) at 2025-10-28 03:52:25 -0400
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/* Glue code to lib/swiotlb.c */

#include <linux/pci.h>
#include <linux/cache.h>
#include <linux/module.h>
#include <linux/dma-mapping.h>

#include <asm/iommu.h>
#include <asm/swiotlb.h>
#include <asm/dma.h>

int swiotlb __read_mostly;

static dma_addr_t
swiotlb_map_single_phys(struct device *hwdev, phys_addr_t paddr, size_t size,
			int direction)
{
	return swiotlb_map_single(hwdev, phys_to_virt(paddr), size, direction);
}

static void *x86_swiotlb_alloc_coherent(struct device *hwdev, size_t size,