Lines Matching full:x12
289 #define BLKROSET _IO(0x12,93) /* set device read-only (0 = read-write) */
290 #define BLKROGET _IO(0x12,94) /* get read-only status (0 = read_write) */
291 #define BLKRRPART _IO(0x12,95) /* re-read partition table */
292 #define BLKGETSIZE _IO(0x12,96) /* return device size /512 (long *arg) */
293 #define BLKFLSBUF _IO(0x12,97) /* flush buffer cache */
294 #define BLKRASET _IO(0x12,98) /* set read ahead for block device */
295 #define BLKRAGET _IO(0x12,99) /* get current read ahead setting */
296 #define BLKFRASET _IO(0x12,100)/* set filesystem (mm/filemap.c) read-ahead */
297 #define BLKFRAGET _IO(0x12,101)/* get filesystem (mm/filemap.c) read-ahead */
298 #define BLKSECTSET _IO(0x12,102)/* set max sectors per request (ll_rw_blk.c) */
299 #define BLKSECTGET _IO(0x12,103)/* get max sectors per request (ll_rw_blk.c) */
300 #define BLKSSZGET _IO(0x12,104)/* get block device sector size */
302 #define BLKPG _IO(0x12,105)/* See blkpg.h */
306 #define BLKELVGET _IOR(0x12,106,size_t)/* elevator get */
307 #define BLKELVSET _IOW(0x12,107,size_t)/* elevator set */
309 probably all these _IO(0x12,*) ioctls should be moved to blkpg.h. */
312 #define BLKBSZGET _IOR(0x12,112,size_t)
313 #define BLKBSZSET _IOW(0x12,113,size_t)
314 #define BLKGETSIZE64 _IOR(0x12,114,size_t) /* return device size in bytes (u64 *arg) */
315 #define BLKTRACESETUP _IOWR(0x12,115,struct blk_user_trace_setup)
316 #define BLKTRACESTART _IO(0x12,116)
317 #define BLKTRACESTOP _IO(0x12,117)
318 #define BLKTRACETEARDOWN _IO(0x12,118)
319 #define BLKDISCARD _IO(0x12,119)
320 #define BLKIOMIN _IO(0x12,120)
321 #define BLKIOOPT _IO(0x12,121)
322 #define BLKALIGNOFF _IO(0x12,122)
323 #define BLKPBSZGET _IO(0x12,123)
324 #define BLKDISCARDZEROES _IO(0x12,124)
325 #define BLKSECDISCARD _IO(0x12,125)
326 #define BLKROTATIONAL _IO(0x12,126)
