Displaying 1 result from an estimated 1 matches for "iomem_access_readwrite".
2006 Dec 01
1
[PATCH 2/10] Add support for netfront/netback acceleration drivers
...xen_domctl_iomem_permission {
uint64_t first_mfn; /* first page (physical page number) in
range */
uint64_t nr_mfns; /* number of pages in range (>0) */
uint8_t allow_access; /* allow (!0) or deny (0) access to
range? */
+#define IOMEM_ACCESS_NOACCESS 0
+#define IOMEM_ACCESS_READWRITE 1
+#define IOMEM_ACCESS_READONLY 2
+ uint8_t rw; /* read/write permissions to allow.
+ Only relevant if allow_access != 0 */
};
typedef struct xen_domctl_iomem_permission
xen_domctl_iomem_permission_t;
DEFINE_XEN_GUEST_HANDLE(xen_domctl_iomem_per...