gnttab.h File Reference

#include <zephyr/xen/public/grant_table.h>

Go to the source code of this file.

Functions
grant_ref_t	gnttab_grant_access (domid_t domid, unsigned long gfn, bool readonly)
int	gnttab_end_access (grant_ref_t gref)
int32_t	gnttab_alloc_and_grant (void **map, bool readonly)
void *	gnttab_get_pages (unsigned int npages)
int	gnttab_put_pages (void *start_addr, unsigned int npages)
int	gnttab_map_refs (struct gnttab_map_grant_ref *map_ops, unsigned int count)
int	gnttab_unmap_refs (struct gnttab_unmap_grant_ref *unmap_ops, unsigned int count)
const char *	gnttabop_error (int16_t status)

Function Documentation

gnttab_alloc_and_grant()

int32_t gnttab_alloc_and_grant	(	void **	map,
		bool	readonly
	)

gnttab_end_access()

int gnttab_end_access

(

grant_ref_t

gref

)

gnttab_get_pages()

void * gnttab_get_pages

(

unsigned int

npages

)

gnttab_grant_access()

grant_ref_t gnttab_grant_access	(	domid_t	domid,
		unsigned long	gfn,
		bool	readonly
	)

gnttab_map_refs()

int gnttab_map_refs	(	struct gnttab_map_grant_ref *	map_ops,
		unsigned int	count
	)

gnttab_put_pages()

int gnttab_put_pages	(	void *	start_addr,
		unsigned int	npages
	)

gnttab_unmap_refs()

int gnttab_unmap_refs	(	struct gnttab_unmap_grant_ref *	unmap_ops,
		unsigned int	count
	)

gnttabop_error()

const char * gnttabop_error

(

int16_t

status

)