692 	struct request *rq = cmd->request;  in sd_setup_discard_cmnd()  local
694 	struct scsi_disk *sdkp = scsi_disk(rq->rq_disk);  in sd_setup_discard_cmnd()
695 	sector_t sector = blk_rq_pos(rq);  in sd_setup_discard_cmnd()
696 	unsigned int nr_sectors = blk_rq_sectors(rq);  in sd_setup_discard_cmnd()
697 	unsigned int nr_bytes = blk_rq_bytes(rq);  in sd_setup_discard_cmnd()
753 	rq->completion_data = page;  in sd_setup_discard_cmnd()
754 	rq->timeout = SD_TIMEOUT;  in sd_setup_discard_cmnd()
767 	blk_add_request_payload(rq, page, len);  in sd_setup_discard_cmnd()
769 	rq->__data_len = nr_bytes;  in sd_setup_discard_cmnd()
817 	struct request *rq = cmd->request;  in sd_setup_write_same_cmnd()  local
819 	struct scsi_disk *sdkp = scsi_disk(rq->rq_disk);  in sd_setup_write_same_cmnd()
820 	struct bio *bio = rq->bio;  in sd_setup_write_same_cmnd()
821 	sector_t sector = blk_rq_pos(rq);  in sd_setup_write_same_cmnd()
822 	unsigned int nr_sectors = blk_rq_sectors(rq);  in sd_setup_write_same_cmnd()
823 	unsigned int nr_bytes = blk_rq_bytes(rq);  in sd_setup_write_same_cmnd()
834 	rq->timeout = SD_WRITE_SAME_TIMEOUT;  in sd_setup_write_same_cmnd()
861 	rq->__data_len = sdp->sector_size;  in sd_setup_write_same_cmnd()
863 	rq->__data_len = nr_bytes;  in sd_setup_write_same_cmnd()
869 	struct request *rq = cmd->request;  in sd_setup_flush_cmnd()  local
879 	rq->timeout = rq->q->rq_timeout * SD_FLUSH_TIMEOUT_MULTIPLIER;  in sd_setup_flush_cmnd()
885 	struct request *rq = SCpnt->request;  in sd_setup_read_write_cmnd()  local
887 	struct gendisk *disk = rq->rq_disk;  in sd_setup_read_write_cmnd()
889 	sector_t block = blk_rq_pos(rq);  in sd_setup_read_write_cmnd()
891 	unsigned int this_count = blk_rq_sectors(rq);  in sd_setup_read_write_cmnd()
899 	SCpnt = rq->special;  in sd_setup_read_write_cmnd()
912 	    block + blk_rq_sectors(rq) > get_capacity(disk)) {  in sd_setup_read_write_cmnd()
915 						blk_rq_sectors(rq)));  in sd_setup_read_write_cmnd()
962 		if ((block & 1) || (blk_rq_sectors(rq) & 1)) {  in sd_setup_read_write_cmnd()
972 		if ((block & 3) || (blk_rq_sectors(rq) & 3)) {  in sd_setup_read_write_cmnd()
982 		if ((block & 7) || (blk_rq_sectors(rq) & 7)) {  in sd_setup_read_write_cmnd()
991 	if (rq_data_dir(rq) == WRITE) {  in sd_setup_read_write_cmnd()
994 		if (blk_integrity_rq(rq))  in sd_setup_read_write_cmnd()
997 	} else if (rq_data_dir(rq) == READ) {  in sd_setup_read_write_cmnd()
1000 		scmd_printk(KERN_ERR, SCpnt, "Unknown command %llx\n", (unsigned long long) rq->cmd_flags);  in sd_setup_read_write_cmnd()
1006 					(rq_data_dir(rq) == WRITE) ?  in sd_setup_read_write_cmnd()
1008 					blk_rq_sectors(rq)));  in sd_setup_read_write_cmnd()
1030 		SCpnt->cmnd[9] = (rq_data_dir(rq) == READ) ? READ_32 : WRITE_32;  in sd_setup_read_write_cmnd()
1031 		SCpnt->cmnd[10] = protect | ((rq->cmd_flags & REQ_FUA) ? 0x8 : 0);  in sd_setup_read_write_cmnd()
1056 		SCpnt->cmnd[1] = protect | ((rq->cmd_flags & REQ_FUA) ? 0x8 : 0);  in sd_setup_read_write_cmnd()
1074 		SCpnt->cmnd[1] = protect | ((rq->cmd_flags & REQ_FUA) ? 0x8 : 0);  in sd_setup_read_write_cmnd()
1083 		if (unlikely(rq->cmd_flags & REQ_FUA)) {  in sd_setup_read_write_cmnd()
1123 	struct request *rq = cmd->request;  in sd_init_command()  local
1125 	if (rq->cmd_flags & REQ_DISCARD)  in sd_init_command()
1127 	else if (rq->cmd_flags & REQ_WRITE_SAME)  in sd_init_command()
1129 	else if (rq->cmd_flags & REQ_FLUSH)  in sd_init_command()
1137 	struct request *rq = SCpnt->request;  in sd_uninit_command()  local
1139 	if (rq->cmd_flags & REQ_DISCARD)  in sd_uninit_command()
1140 		__free_page(rq->completion_data);  in sd_uninit_command()
1142 	if (SCpnt->cmnd != rq->cmd) {  in sd_uninit_command()