Commit 91afb7c3 authored by Mikko Rapeli's avatar Mikko Rapeli Committed by David Vrabel

xen/gntalloc: use types from linux/types.h in userspace headers

__u32, __u64 etc. are preferred for userspace API headers.
Signed-off-by: default avatarMikko Rapeli <mikko.rapeli@iki.fi>
Signed-off-by: default avatarDavid Vrabel <david.vrabel@citrix.com>
parent 3990dd27
...@@ -11,6 +11,8 @@ ...@@ -11,6 +11,8 @@
#ifndef __LINUX_PUBLIC_GNTALLOC_H__ #ifndef __LINUX_PUBLIC_GNTALLOC_H__
#define __LINUX_PUBLIC_GNTALLOC_H__ #define __LINUX_PUBLIC_GNTALLOC_H__
#include <linux/types.h>
/* /*
* Allocates a new page and creates a new grant reference. * Allocates a new page and creates a new grant reference.
*/ */
...@@ -19,17 +21,17 @@ _IOC(_IOC_NONE, 'G', 5, sizeof(struct ioctl_gntalloc_alloc_gref)) ...@@ -19,17 +21,17 @@ _IOC(_IOC_NONE, 'G', 5, sizeof(struct ioctl_gntalloc_alloc_gref))
struct ioctl_gntalloc_alloc_gref { struct ioctl_gntalloc_alloc_gref {
/* IN parameters */ /* IN parameters */
/* The ID of the domain to be given access to the grants. */ /* The ID of the domain to be given access to the grants. */
uint16_t domid; __u16 domid;
/* Flags for this mapping */ /* Flags for this mapping */
uint16_t flags; __u16 flags;
/* Number of pages to map */ /* Number of pages to map */
uint32_t count; __u32 count;
/* OUT parameters */ /* OUT parameters */
/* The offset to be used on a subsequent call to mmap(). */ /* The offset to be used on a subsequent call to mmap(). */
uint64_t index; __u64 index;
/* The grant references of the newly created grant, one per page */ /* The grant references of the newly created grant, one per page */
/* Variable size, depending on count */ /* Variable size, depending on count */
uint32_t gref_ids[1]; __u32 gref_ids[1];
}; };
#define GNTALLOC_FLAG_WRITABLE 1 #define GNTALLOC_FLAG_WRITABLE 1
...@@ -43,9 +45,9 @@ _IOC(_IOC_NONE, 'G', 6, sizeof(struct ioctl_gntalloc_dealloc_gref)) ...@@ -43,9 +45,9 @@ _IOC(_IOC_NONE, 'G', 6, sizeof(struct ioctl_gntalloc_dealloc_gref))
struct ioctl_gntalloc_dealloc_gref { struct ioctl_gntalloc_dealloc_gref {
/* IN parameters */ /* IN parameters */
/* The offset returned in the map operation */ /* The offset returned in the map operation */
uint64_t index; __u64 index;
/* Number of references to unmap */ /* Number of references to unmap */
uint32_t count; __u32 count;
}; };
/* /*
...@@ -67,11 +69,11 @@ struct ioctl_gntalloc_unmap_notify { ...@@ -67,11 +69,11 @@ struct ioctl_gntalloc_unmap_notify {
* be cleared. Otherwise, it can be any byte in the page whose * be cleared. Otherwise, it can be any byte in the page whose
* notification we are adjusting. * notification we are adjusting.
*/ */
uint64_t index; __u64 index;
/* Action(s) to take on unmap */ /* Action(s) to take on unmap */
uint32_t action; __u32 action;
/* Event channel to notify */ /* Event channel to notify */
uint32_t event_channel_port; __u32 event_channel_port;
}; };
/* Clear (set to zero) the byte specified by index */ /* Clear (set to zero) the byte specified by index */
......
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