Gecko [ paroquia-rio-de-mouro.pt ]

Name	Size	Permission	Date
interface	[ DIR ]	drwxr-xr-x	2021-04-21 07:33
acpi.h	3.41 KB	-rw-r--r--	2016-01-11 00:01
balloon.h	1 KB	-rw-r--r--	2016-01-11 00:01
events.h	5.01 KB	-rw-r--r--	2021-04-16 11:57
features.h	463 B	-rw-r--r--	2016-01-11 00:01
grant_table.h	8.98 KB	-rw-r--r--	2021-04-16 11:57
hvc-console.h	479 B	-rw-r--r--	2016-01-11 00:01
hvm.h	1.25 KB	-rw-r--r--	2016-01-11 00:01
page.h	1.29 KB	-rw-r--r--	2021-04-16 11:57
platform_pci.h	2.01 KB	-rw-r--r--	2016-01-11 00:01
swiotlb-xen.h	2.1 KB	-rw-r--r--	2021-04-16 11:57
tmem.h	310 B	-rw-r--r--	2016-01-11 00:01
xen-ops.h	3.37 KB	-rw-r--r--	2016-01-11 00:01
xen.h	1.37 KB	-rw-r--r--	2016-01-11 00:01
xenbus.h	8.55 KB	-rw-r--r--	2021-04-16 11:57
xenbus_dev.h	1.8 KB	-rw-r--r--	2016-01-11 00:01

Rename

#ifndef __LINUX_SWIOTLB_XEN_H
#define __LINUX_SWIOTLB_XEN_H

#include <linux/dma-direction.h>
#include <linux/swiotlb.h>

extern int xen_swiotlb_init(int verbose, bool early);

extern void
*xen_swiotlb_alloc_coherent(struct device *hwdev, size_t size,
			    dma_addr_t *dma_handle, gfp_t flags,
			    struct dma_attrs *attrs);

extern void
xen_swiotlb_free_coherent(struct device *hwdev, size_t size,
			  void *vaddr, dma_addr_t dma_handle,
			  struct dma_attrs *attrs);

extern dma_addr_t xen_swiotlb_map_page(struct device *dev, struct page *page,
				       unsigned long offset, size_t size,
				       enum dma_data_direction dir,
				       struct dma_attrs *attrs);

extern void xen_swiotlb_unmap_page(struct device *hwdev, dma_addr_t dev_addr,
				   size_t size, enum dma_data_direction dir,
				   struct dma_attrs *attrs);
extern int
xen_swiotlb_map_sg_attrs(struct device *hwdev, struct scatterlist *sgl,
			 int nelems, enum dma_data_direction dir,
			 struct dma_attrs *attrs);

extern void
xen_swiotlb_unmap_sg_attrs(struct device *hwdev, struct scatterlist *sgl,
			   int nelems, enum dma_data_direction dir,
			   struct dma_attrs *attrs);

extern void
xen_swiotlb_sync_single_for_cpu(struct device *hwdev, dma_addr_t dev_addr,
				size_t size, enum dma_data_direction dir);

extern void
xen_swiotlb_sync_sg_for_cpu(struct device *hwdev, struct scatterlist *sg,
			    int nelems, enum dma_data_direction dir);

extern void
xen_swiotlb_sync_single_for_device(struct device *hwdev, dma_addr_t dev_addr,
				   size_t size, enum dma_data_direction dir);

extern void
xen_swiotlb_sync_sg_for_device(struct device *hwdev, struct scatterlist *sg,
			       int nelems, enum dma_data_direction dir);

extern int
xen_swiotlb_dma_mapping_error(struct device *hwdev, dma_addr_t dma_addr);

extern int
xen_swiotlb_dma_supported(struct device *hwdev, u64 mask);

extern int
xen_swiotlb_set_dma_mask(struct device *dev, u64 dma_mask);

extern int
xen_swiotlb_dma_mmap(struct device *dev, struct vm_area_struct *vma,
		     void *cpu_addr, dma_addr_t dma_addr, size_t size,
		     struct dma_attrs *attrs);
#endif /* __LINUX_SWIOTLB_XEN_H */