From 256f631f1f7e7bedc882510679ad4473a2274708 Mon Sep 17 00:00:00 2001 From: Stefano Stabellini Date: Fri, 14 Sep 2012 13:34:43 +0000 Subject: xen/arm: Introduce xen_ulong_t for unsigned long All the original Xen headers have xen_ulong_t as unsigned long type, however when they have been imported in Linux, xen_ulong_t has been replaced with unsigned long. That might work for x86 and ia64 but it does not for arm. Bring back xen_ulong_t and let each architecture define xen_ulong_t as they see fit. Also explicitly size pointers (__DEFINE_GUEST_HANDLE) to 64 bit. Changes in v3: - remove the incorrect changes to multicall_entry; - remove the change to apic_physbase. Signed-off-by: Stefano Stabellini Acked-by: Konrad Rzeszutek Wilk --- include/xen/interface/memory.h | 12 ++++++------ 1 file changed, 6 insertions(+), 6 deletions(-) (limited to 'include/xen/interface/memory.h') diff --git a/include/xen/interface/memory.h b/include/xen/interface/memory.h index d8e33a93ea4d..b66d04ce6957 100644 --- a/include/xen/interface/memory.h +++ b/include/xen/interface/memory.h @@ -34,7 +34,7 @@ struct xen_memory_reservation { GUEST_HANDLE(xen_pfn_t) extent_start; /* Number of extents, and size/alignment of each (2^extent_order pages). */ - unsigned long nr_extents; + xen_ulong_t nr_extents; unsigned int extent_order; /* @@ -92,7 +92,7 @@ struct xen_memory_exchange { * command will be non-zero. * 5. THIS FIELD MUST BE INITIALISED TO ZERO BY THE CALLER! */ - unsigned long nr_exchanged; + xen_ulong_t nr_exchanged; }; DEFINE_GUEST_HANDLE_STRUCT(xen_memory_exchange); @@ -148,8 +148,8 @@ DEFINE_GUEST_HANDLE_STRUCT(xen_machphys_mfn_list); */ #define XENMEM_machphys_mapping 12 struct xen_machphys_mapping { - unsigned long v_start, v_end; /* Start and end virtual addresses. */ - unsigned long max_mfn; /* Maximum MFN that can be looked up. */ + xen_ulong_t v_start, v_end; /* Start and end virtual addresses. */ + xen_ulong_t max_mfn; /* Maximum MFN that can be looked up. */ }; DEFINE_GUEST_HANDLE_STRUCT(xen_machphys_mapping_t); @@ -172,7 +172,7 @@ struct xen_add_to_physmap { unsigned int space; /* Index into source mapping space. */ - unsigned long idx; + xen_ulong_t idx; /* GPFN where the source mapping page should appear. */ xen_pfn_t gpfn; @@ -189,7 +189,7 @@ struct xen_translate_gpfn_list { domid_t domid; /* Length of list. */ - unsigned long nr_gpfns; + xen_ulong_t nr_gpfns; /* List of GPFNs to translate. */ GUEST_HANDLE(ulong) gpfn_list; -- cgit v1.2.3