53 	struct dasd_diag_rw_io iob;  member
70 static inline int __dia250(void *iob, int cmd)  in __dia250()  argument
72 	register unsigned long reg2 asm ("2") = (unsigned long) iob;  in __dia250()
87 		: "+d" (rc), "=m" (*(addr_type *) iob)  in __dia250()
88 		: "d" (cmd), "d" (reg2), "m" (*(addr_type *) iob)  in __dia250()
93 static inline int dia250(void *iob, int cmd)  in dia250()  argument
96 	return __dia250(iob, cmd);  in dia250()
181 	private->iob.dev_nr = private->dev_id.devno;  in dasd_start_diag()
182 	private->iob.key = 0;  in dasd_start_diag()
183 	private->iob.flags = DASD_DIAG_RWFLAG_ASYNC;  in dasd_start_diag()
184 	private->iob.block_count = dreq->block_count;  in dasd_start_diag()
185 	private->iob.interrupt_params = (addr_t) cqr;  in dasd_start_diag()
186 	private->iob.bio_list = dreq->bio;  in dasd_start_diag()
187 	private->iob.flaga = DASD_DIAG_FLAGA_DEFAULT;  in dasd_start_diag()
193 	rc = dia250(&private->iob, RW_BIO);  in dasd_start_diag()
407 		memset(&private->iob, 0, sizeof (struct dasd_diag_rw_io));  in dasd_diag_check_device()
408 		private->iob.dev_nr = rdc_data->dev_nr;  in dasd_diag_check_device()
409 		private->iob.key = 0;  in dasd_diag_check_device()
410 		private->iob.flags = 0;	/* do synchronous io */  in dasd_diag_check_device()
411 		private->iob.block_count = 1;  in dasd_diag_check_device()
412 		private->iob.interrupt_params = 0;  in dasd_diag_check_device()
413 		private->iob.bio_list = &bio;  in dasd_diag_check_device()
414 		private->iob.flaga = DASD_DIAG_FLAGA_DEFAULT;  in dasd_diag_check_device()
415 		rc = dia250(&private->iob, RW_BIO);  in dasd_diag_check_device()