292 static void iblock_complete_cmd(struct se_cmd *cmd)  in iblock_complete_cmd()  argument
294 	struct iblock_req *ibr = cmd->priv;  in iblock_complete_cmd()
305 	target_complete_cmd(cmd, status);  in iblock_complete_cmd()
311 	struct se_cmd *cmd = bio->bi_private;  in iblock_bio_done()  local
312 	struct iblock_req *ibr = cmd->priv;  in iblock_bio_done()
332 	iblock_complete_cmd(cmd);  in iblock_bio_done()
336 iblock_get_bio(struct se_cmd *cmd, sector_t lba, u32 sg_num)  in iblock_get_bio()  argument
338 	struct iblock_dev *ib_dev = IBLOCK_DEV(cmd->se_dev);  in iblock_get_bio()
355 	bio->bi_private = cmd;  in iblock_get_bio()
375 	struct se_cmd *cmd = bio->bi_private;  in iblock_end_io_flush()  local
380 	if (cmd) {  in iblock_end_io_flush()
382 			target_complete_cmd(cmd, SAM_STAT_CHECK_CONDITION);  in iblock_end_io_flush()
384 			target_complete_cmd(cmd, SAM_STAT_GOOD);  in iblock_end_io_flush()
395 iblock_execute_sync_cache(struct se_cmd *cmd)  in iblock_execute_sync_cache()  argument
397 	struct iblock_dev *ib_dev = IBLOCK_DEV(cmd->se_dev);  in iblock_execute_sync_cache()
398 	int immed = (cmd->t_task_cdb[1] & 0x2);  in iblock_execute_sync_cache()
406 		target_complete_cmd(cmd, SAM_STAT_GOOD);  in iblock_execute_sync_cache()
412 		bio->bi_private = cmd;  in iblock_execute_sync_cache()
418 iblock_do_unmap(struct se_cmd *cmd, void *priv,  in iblock_do_unmap()  argument
434 iblock_execute_unmap(struct se_cmd *cmd)  in iblock_execute_unmap()  argument
436 	struct block_device *bdev = IBLOCK_DEV(cmd->se_dev)->ibd_bd;  in iblock_execute_unmap()
438 	return sbc_execute_unmap(cmd, iblock_do_unmap, bdev);  in iblock_execute_unmap()
442 iblock_execute_write_same_unmap(struct se_cmd *cmd)  in iblock_execute_write_same_unmap()  argument
444 	struct block_device *bdev = IBLOCK_DEV(cmd->se_dev)->ibd_bd;  in iblock_execute_write_same_unmap()
445 	sector_t lba = cmd->t_task_lba;  in iblock_execute_write_same_unmap()
446 	sector_t nolb = sbc_get_write_same_sectors(cmd);  in iblock_execute_write_same_unmap()
449 	ret = iblock_do_unmap(cmd, bdev, lba, nolb);  in iblock_execute_write_same_unmap()
453 	target_complete_cmd(cmd, GOOD);  in iblock_execute_write_same_unmap()
458 iblock_execute_write_same(struct se_cmd *cmd)  in iblock_execute_write_same()  argument
464 	sector_t block_lba = cmd->t_task_lba;  in iblock_execute_write_same()
465 	sector_t sectors = sbc_get_write_same_sectors(cmd);  in iblock_execute_write_same()
467 	if (cmd->prot_op) {  in iblock_execute_write_same()
472 	sg = &cmd->t_data_sg[0];  in iblock_execute_write_same()
474 	if (cmd->t_data_nents > 1 ||  in iblock_execute_write_same()
475 	    sg->length != cmd->se_dev->dev_attrib.block_size) {  in iblock_execute_write_same()
477 			" block_size: %u\n", cmd->t_data_nents, sg->length,  in iblock_execute_write_same()
478 			cmd->se_dev->dev_attrib.block_size);  in iblock_execute_write_same()
485 	cmd->priv = ibr;  in iblock_execute_write_same()
487 	bio = iblock_get_bio(cmd, block_lba, 1);  in iblock_execute_write_same()
500 			bio = iblock_get_bio(cmd, block_lba, 1);  in iblock_execute_write_same()
630 iblock_alloc_bip(struct se_cmd *cmd, struct bio *bio)  in iblock_alloc_bip()  argument
632 	struct se_device *dev = cmd->se_dev;  in iblock_alloc_bip()
645 	bip = bio_integrity_alloc(bio, GFP_NOIO, cmd->t_prot_nents);  in iblock_alloc_bip()
651 	bip->bip_iter.bi_size = (cmd->data_length / dev->dev_attrib.block_size) *  in iblock_alloc_bip()
658 	for_each_sg(cmd->t_prot_sg, sg, cmd->t_prot_nents, i) {  in iblock_alloc_bip()
675 iblock_execute_rw(struct se_cmd *cmd, struct scatterlist *sgl, u32 sgl_nents,  in iblock_execute_rw()  argument
678 	struct se_device *dev = cmd->se_dev;  in iblock_execute_rw()
697 			if (cmd->se_cmd_flags & SCF_FUA)  in iblock_execute_rw()
715 		block_lba = (cmd->t_task_lba << 3);  in iblock_execute_rw()
717 		block_lba = (cmd->t_task_lba << 2);  in iblock_execute_rw()
719 		block_lba = (cmd->t_task_lba << 1);  in iblock_execute_rw()
721 		block_lba = cmd->t_task_lba;  in iblock_execute_rw()
731 	cmd->priv = ibr;  in iblock_execute_rw()
735 		iblock_complete_cmd(cmd);  in iblock_execute_rw()
739 	bio = iblock_get_bio(cmd, block_lba, sgl_nents);  in iblock_execute_rw()
763 			bio = iblock_get_bio(cmd, block_lba, sg_num);  in iblock_execute_rw()
777 	if (cmd->prot_type && dev->dev_attrib.pi_prot_type) {  in iblock_execute_rw()
778 		int rc = iblock_alloc_bip(cmd, bio_start);  in iblock_execute_rw()
784 	iblock_complete_cmd(cmd);  in iblock_execute_rw()
853 iblock_parse_cdb(struct se_cmd *cmd)  in iblock_parse_cdb()  argument
855 	return sbc_parse_cdb(cmd, &iblock_sbc_ops);  in iblock_parse_cdb()