From 47c542050d306e50f09512eb6339dbf2fc02fddd Mon Sep 17 00:00:00 2001 From: Julien Grall Date: Thu, 30 Jan 2014 12:56:34 +0000 Subject: xen/gnttab: Use phys_addr_t to describe the grant frame base address On ARM, address size can be 32 bits or 64 bits (if CONFIG_ARCH_PHYS_ADDR_T_64BIT is enabled). We can't assume that the grant frame base address will always fits in an unsigned long. Use phys_addr_t instead of unsigned long as argument for gnttab_setup_auto_xlat_frames. Signed-off-by: Julien Grall Signed-off-by: Stefano Stabellini Acked-by: Ian Campbell Reviewed-by: David Vrabel --- include/xen/grant_table.h | 2 +- 1 file changed, 1 insertion(+), 1 deletion(-) (limited to 'include/xen') diff --git a/include/xen/grant_table.h b/include/xen/grant_table.h index 5acb1e4ac0d3..a5af2a26d94f 100644 --- a/include/xen/grant_table.h +++ b/include/xen/grant_table.h @@ -185,7 +185,7 @@ struct grant_frames { }; extern struct grant_frames xen_auto_xlat_grant_frames; unsigned int gnttab_max_grant_frames(void); -int gnttab_setup_auto_xlat_frames(unsigned long addr); +int gnttab_setup_auto_xlat_frames(phys_addr_t addr); void gnttab_free_auto_xlat_frames(void); #define gnttab_map_vaddr(map) ((void *)(map.host_virt_addr)) -- cgit v1.2.1