include/linux/blk_types.h

101 #define BLK_STS_NOTSUPP		((__force blk_status_t)1)
102 #define BLK_STS_TIMEOUT		((__force blk_status_t)2)
103 #define BLK_STS_NOSPC		((__force blk_status_t)3)
104 #define BLK_STS_TRANSPORT	((__force blk_status_t)4)
105 #define BLK_STS_TARGET		((__force blk_status_t)5)
106 #define BLK_STS_RESV_CONFLICT	((__force blk_status_t)6)
107 #define BLK_STS_MEDIUM		((__force blk_status_t)7)
108 #define BLK_STS_PROTECTION	((__force blk_status_t)8)
109 #define BLK_STS_RESOURCE	((__force blk_status_t)9)
110 #define BLK_STS_IOERR		((__force blk_status_t)10)
113 #define BLK_STS_DM_REQUEUE    ((__force blk_status_t)11)
119 #define BLK_STS_AGAIN		((__force blk_status_t)12)
137 #define BLK_STS_DEV_RESOURCE	((__force blk_status_t)13)
149 #define BLK_STS_ZONE_RESOURCE	((__force blk_status_t)14)
158 #define BLK_STS_ZONE_OPEN_RESOURCE	((__force blk_status_t)15)
167 #define BLK_STS_ZONE_ACTIVE_RESOURCE	((__force blk_status_t)16)
174 #define BLK_STS_OFFLINE		((__force blk_status_t)17)
180 #define BLK_STS_DURATION_LIMIT	((__force blk_status_t)18)
314 #define REQ_OP_MASK	(__force blk_opf_t)((1 << REQ_OP_BITS) - 1)
332 	REQ_OP_READ		= (__force blk_opf_t)0,
334 	REQ_OP_WRITE		= (__force blk_opf_t)1,
336 	REQ_OP_FLUSH		= (__force blk_opf_t)2,
338 	REQ_OP_DISCARD		= (__force blk_opf_t)3,
340 	REQ_OP_SECURE_ERASE	= (__force blk_opf_t)5,
342 	REQ_OP_ZONE_APPEND	= (__force blk_opf_t)7,
344 	REQ_OP_WRITE_ZEROES	= (__force blk_opf_t)9,
346 	REQ_OP_ZONE_OPEN	= (__force blk_opf_t)10,
348 	REQ_OP_ZONE_CLOSE	= (__force blk_opf_t)11,
350 	REQ_OP_ZONE_FINISH	= (__force blk_opf_t)12,
352 	REQ_OP_ZONE_RESET	= (__force blk_opf_t)13,
354 	REQ_OP_ZONE_RESET_ALL	= (__force blk_opf_t)15,
357 	REQ_OP_DRV_IN		= (__force blk_opf_t)34,
358 	REQ_OP_DRV_OUT		= (__force blk_opf_t)35,
360 	REQ_OP_LAST		= (__force blk_opf_t)36,
395 			(__force blk_opf_t)(1ULL << __REQ_FAILFAST_DEV)
397 			(__force blk_opf_t)(1ULL << __REQ_FAILFAST_TRANSPORT)
399 			(__force blk_opf_t)(1ULL << __REQ_FAILFAST_DRIVER)
400 #define REQ_SYNC	(__force blk_opf_t)(1ULL << __REQ_SYNC)
401 #define REQ_META	(__force blk_opf_t)(1ULL << __REQ_META)
402 #define REQ_PRIO	(__force blk_opf_t)(1ULL << __REQ_PRIO)
403 #define REQ_NOMERGE	(__force blk_opf_t)(1ULL << __REQ_NOMERGE)
404 #define REQ_IDLE	(__force blk_opf_t)(1ULL << __REQ_IDLE)
405 #define REQ_INTEGRITY	(__force blk_opf_t)(1ULL << __REQ_INTEGRITY)
406 #define REQ_FUA		(__force blk_opf_t)(1ULL << __REQ_FUA)
407 #define REQ_PREFLUSH	(__force blk_opf_t)(1ULL << __REQ_PREFLUSH)
408 #define REQ_RAHEAD	(__force blk_opf_t)(1ULL << __REQ_RAHEAD)
409 #define REQ_BACKGROUND	(__force blk_opf_t)(1ULL << __REQ_BACKGROUND)
410 #define REQ_NOWAIT	(__force blk_opf_t)(1ULL << __REQ_NOWAIT)
411 #define REQ_POLLED	(__force blk_opf_t)(1ULL << __REQ_POLLED)
412 #define REQ_ALLOC_CACHE	(__force blk_opf_t)(1ULL << __REQ_ALLOC_CACHE)
413 #define REQ_SWAP	(__force blk_opf_t)(1ULL << __REQ_SWAP)
414 #define REQ_DRV		(__force blk_opf_t)(1ULL << __REQ_DRV)
415 #define REQ_FS_PRIVATE	(__force blk_opf_t)(1ULL << __REQ_FS_PRIVATE)
417 #define REQ_NOUNMAP	(__force blk_opf_t)(1ULL << __REQ_NOUNMAP)
441 	return !!(op & (__force blk_opf_t)1);