diff options
Diffstat (limited to 'src/include/ipxe/xengrant.h')
| -rw-r--r-- | src/include/ipxe/xengrant.h | 7 |
1 files changed, 4 insertions, 3 deletions
diff --git a/src/include/ipxe/xengrant.h b/src/include/ipxe/xengrant.h index 451a3ce..fcb7a71 100644 --- a/src/include/ipxe/xengrant.h +++ b/src/include/ipxe/xengrant.h @@ -166,16 +166,17 @@ xengrant_invalidate ( struct xen_hypervisor *xen, grant_ref_t ref ) { * @v ref Grant reference * @v domid Domain ID * @v subflags Additional flags - * @v page Page start + * @v addr Physical address within page * @ret rc Return status code */ static inline __attribute__ (( always_inline )) int xengrant_permit_access ( struct xen_hypervisor *xen, grant_ref_t ref, - domid_t domid, unsigned int subflags, void *page ) { + domid_t domid, unsigned int subflags, + physaddr_t addr ) { struct grant_entry_header *hdr = xengrant_header ( xen, ref ); struct grant_entry_v1 *v1 = xengrant_v1 ( hdr ); union grant_entry_v2 *v2 = xengrant_v2 ( hdr ); - unsigned long frame = ( virt_to_phys ( page ) / PAGE_SIZE ); + unsigned long frame = ( addr / PAGE_SIZE ); /* Fail (for test purposes) if applicable */ if ( ( XENGRANT_FAIL_RATE > 0 ) && |