diff options
| author | Mikko Rapeli <mikko.rapeli@iki.fi> | 2015-10-15 07:56:08 +0200 |
|---|---|---|
| committer | David Vrabel <david.vrabel@citrix.com> | 2015-10-23 14:20:45 +0100 |
| commit | a36012be64e65760d208c23ea68dc12a895001d8 (patch) | |
| tree | c59fbc0efe4c211e660cfe79b61e67e835906302 /include/uapi/xen | |
| parent | 91afb7c373e881d5038a78e1206a0f6469440ec3 (diff) | |
xen/gntdev: use types from linux/types.h in userspace headers
__u32, __u64 etc. are preferred for userspace API headers.
Signed-off-by: Mikko Rapeli <mikko.rapeli@iki.fi>
Signed-off-by: David Vrabel <david.vrabel@citrix.com>
Diffstat (limited to 'include/uapi/xen')
| -rw-r--r-- | include/uapi/xen/gntdev.h | 34 |
1 files changed, 18 insertions, 16 deletions
diff --git a/include/uapi/xen/gntdev.h b/include/uapi/xen/gntdev.h index 5304bd3c84c5..aa7610a9b867 100644 --- a/include/uapi/xen/gntdev.h +++ b/include/uapi/xen/gntdev.h @@ -33,11 +33,13 @@ #ifndef __LINUX_PUBLIC_GNTDEV_H__ #define __LINUX_PUBLIC_GNTDEV_H__ +#include <linux/types.h> + struct ioctl_gntdev_grant_ref { /* The domain ID of the grant to be mapped. */ - uint32_t domid; + __u32 domid; /* The grant reference of the grant to be mapped. */ - uint32_t ref; + __u32 ref; }; /* @@ -50,11 +52,11 @@ _IOC(_IOC_NONE, 'G', 0, sizeof(struct ioctl_gntdev_map_grant_ref)) struct ioctl_gntdev_map_grant_ref { /* IN parameters */ /* The number of grants to be mapped. */ - uint32_t count; - uint32_t pad; + __u32 count; + __u32 pad; /* OUT parameters */ /* The offset to be used on a subsequent call to mmap(). */ - uint64_t index; + __u64 index; /* Variable IN parameter. */ /* Array of grant references, of size @count. */ struct ioctl_gntdev_grant_ref refs[1]; @@ -70,10 +72,10 @@ _IOC(_IOC_NONE, 'G', 1, sizeof(struct ioctl_gntdev_unmap_grant_ref)) struct ioctl_gntdev_unmap_grant_ref { /* IN parameters */ /* The offset was returned by the corresponding map operation. */ - uint64_t index; + __u64 index; /* The number of pages to be unmapped. */ - uint32_t count; - uint32_t pad; + __u32 count; + __u32 pad; }; /* @@ -93,13 +95,13 @@ _IOC(_IOC_NONE, 'G', 2, sizeof(struct ioctl_gntdev_get_offset_for_vaddr)) struct ioctl_gntdev_get_offset_for_vaddr { /* IN parameters */ /* The virtual address of the first mapped page in a range. */ - uint64_t vaddr; + __u64 vaddr; /* OUT parameters */ /* The offset that was used in the initial mmap() operation. */ - uint64_t offset; + __u64 offset; /* The number of pages mapped in the VM area that begins at @vaddr. */ - uint32_t count; - uint32_t pad; + __u32 count; + __u32 pad; }; /* @@ -113,7 +115,7 @@ _IOC(_IOC_NONE, 'G', 3, sizeof(struct ioctl_gntdev_set_max_grants)) struct ioctl_gntdev_set_max_grants { /* IN parameter */ /* The maximum number of grants that may be mapped at once. */ - uint32_t count; + __u32 count; }; /* @@ -135,11 +137,11 @@ struct ioctl_gntdev_unmap_notify { * be cleared. Otherwise, it can be any byte in the page whose * notification we are adjusting. */ - uint64_t index; + __u64 index; /* Action(s) to take on unmap */ - uint32_t action; + __u32 action; /* Event channel to notify */ - uint32_t event_channel_port; + __u32 event_channel_port; }; /* Clear (set to zero) the byte specified by index */ |