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-rw-r--r--include/linux/dm-ioctl.h34
1 files changed, 2 insertions, 32 deletions
diff --git a/include/linux/dm-ioctl.h b/include/linux/dm-ioctl.h
index 523281c5b7f5..b03c41bbfa14 100644
--- a/include/linux/dm-ioctl.h
+++ b/include/linux/dm-ioctl.h
@@ -232,36 +232,6 @@ enum {
232 DM_DEV_SET_GEOMETRY_CMD 232 DM_DEV_SET_GEOMETRY_CMD
233}; 233};
234 234
235/*
236 * The dm_ioctl struct passed into the ioctl is just the header
237 * on a larger chunk of memory. On x86-64 and other
238 * architectures the dm-ioctl struct will be padded to an 8 byte
239 * boundary so the size will be different, which would change the
240 * ioctl code - yes I really messed up. This hack forces these
241 * architectures to have the correct ioctl code.
242 */
243#ifdef CONFIG_COMPAT
244typedef char ioctl_struct[308];
245#define DM_VERSION_32 _IOWR(DM_IOCTL, DM_VERSION_CMD, ioctl_struct)
246#define DM_REMOVE_ALL_32 _IOWR(DM_IOCTL, DM_REMOVE_ALL_CMD, ioctl_struct)
247#define DM_LIST_DEVICES_32 _IOWR(DM_IOCTL, DM_LIST_DEVICES_CMD, ioctl_struct)
248
249#define DM_DEV_CREATE_32 _IOWR(DM_IOCTL, DM_DEV_CREATE_CMD, ioctl_struct)
250#define DM_DEV_REMOVE_32 _IOWR(DM_IOCTL, DM_DEV_REMOVE_CMD, ioctl_struct)
251#define DM_DEV_RENAME_32 _IOWR(DM_IOCTL, DM_DEV_RENAME_CMD, ioctl_struct)
252#define DM_DEV_SUSPEND_32 _IOWR(DM_IOCTL, DM_DEV_SUSPEND_CMD, ioctl_struct)
253#define DM_DEV_STATUS_32 _IOWR(DM_IOCTL, DM_DEV_STATUS_CMD, ioctl_struct)
254#define DM_DEV_WAIT_32 _IOWR(DM_IOCTL, DM_DEV_WAIT_CMD, ioctl_struct)
255
256#define DM_TABLE_LOAD_32 _IOWR(DM_IOCTL, DM_TABLE_LOAD_CMD, ioctl_struct)
257#define DM_TABLE_CLEAR_32 _IOWR(DM_IOCTL, DM_TABLE_CLEAR_CMD, ioctl_struct)
258#define DM_TABLE_DEPS_32 _IOWR(DM_IOCTL, DM_TABLE_DEPS_CMD, ioctl_struct)
259#define DM_TABLE_STATUS_32 _IOWR(DM_IOCTL, DM_TABLE_STATUS_CMD, ioctl_struct)
260#define DM_LIST_VERSIONS_32 _IOWR(DM_IOCTL, DM_LIST_VERSIONS_CMD, ioctl_struct)
261#define DM_TARGET_MSG_32 _IOWR(DM_IOCTL, DM_TARGET_MSG_CMD, ioctl_struct)
262#define DM_DEV_SET_GEOMETRY_32 _IOWR(DM_IOCTL, DM_DEV_SET_GEOMETRY_CMD, ioctl_struct)
263#endif
264
265#define DM_IOCTL 0xfd 235#define DM_IOCTL 0xfd
266 236
267#define DM_VERSION _IOWR(DM_IOCTL, DM_VERSION_CMD, struct dm_ioctl) 237#define DM_VERSION _IOWR(DM_IOCTL, DM_VERSION_CMD, struct dm_ioctl)
@@ -286,9 +256,9 @@ typedef char ioctl_struct[308];
286#define DM_DEV_SET_GEOMETRY _IOWR(DM_IOCTL, DM_DEV_SET_GEOMETRY_CMD, struct dm_ioctl) 256#define DM_DEV_SET_GEOMETRY _IOWR(DM_IOCTL, DM_DEV_SET_GEOMETRY_CMD, struct dm_ioctl)
287 257
288#define DM_VERSION_MAJOR 4 258#define DM_VERSION_MAJOR 4
289#define DM_VERSION_MINOR 12 259#define DM_VERSION_MINOR 13
290#define DM_VERSION_PATCHLEVEL 0 260#define DM_VERSION_PATCHLEVEL 0
291#define DM_VERSION_EXTRA "-ioctl (2007-10-02)" 261#define DM_VERSION_EXTRA "-ioctl (2007-10-18)"
292 262
293/* Status bits */ 263/* Status bits */
294#define DM_READONLY_FLAG (1 << 0) /* In/Out */ 264#define DM_READONLY_FLAG (1 << 0) /* In/Out */