1449 	unsigned char *cdb)
1451 	switch (cdb[0]) {
1462 		cdb[1] &= 0x1f; /* clear logical unit number */
1559 	unsigned char *cdb)
1563 	transport_generic_prepare_cdb(cdb);
1568 	if (scsi_command_size(cdb) > SCSI_MAX_VARLEN_CDB_SIZE) {
1571 			scsi_command_size(cdb), SCSI_MAX_VARLEN_CDB_SIZE);
1581 	if (scsi_command_size(cdb) > sizeof(cmd->__t_task_cdb)) {
1582 		cmd->t_task_cdb = kzalloc(scsi_command_size(cdb),
1587 				scsi_command_size(cdb),
1599 	memcpy(cmd->t_task_cdb, cdb, scsi_command_size(cdb));
1606 	ret = transport_generic_cmd_sequencer(cmd, cdb);
1675  * @cdb: pointer to SCSI CDB
1687 		unsigned char *cdb, unsigned char *sense, u32 unpacked_lun,
1729 	rc = transport_generic_allocate_tasks(se_cmd, cdb);
2038 static inline u32 transport_lba_21(unsigned char *cdb)
2040 	return ((cdb[1] & 0x1f) << 16) | (cdb[2] << 8) | cdb[3];
2043 static inline u32 transport_lba_32(unsigned char *cdb)
2045 	return (cdb[2] << 24) | (cdb[3] << 16) | (cdb[4] << 8) | cdb[5];
2048 static inline unsigned long long transport_lba_64(unsigned char *cdb)
2052 	__v1 = (cdb[2] << 24) | (cdb[3] << 16) | (cdb[4] << 8) | cdb[5];
2053 	__v2 = (cdb[6] << 24) | (cdb[7] << 16) | (cdb[8] << 8) | cdb[9];
2061 static inline unsigned long long transport_lba_64_ext(unsigned char *cdb)
2065 	__v1 = (cdb[12] << 24) | (cdb[13] << 16) | (cdb[14] << 8) | cdb[15];
2066 	__v2 = (cdb[16] << 24) | (cdb[17] << 16) | (cdb[18] << 8) | cdb[19];
2248 	unsigned char *cdb,
2265 		return (u32)(cdb[2] << 16) + (cdb[3] << 8) + cdb[4];
2277 	return cdb[4] ? : 256;
2281 	unsigned char *cdb,
2307 	return (u32)(cdb[7] << 8) + cdb[8];
2311 	unsigned char *cdb,
2337 	return (u32)(cdb[6] << 24) + (cdb[7] << 16) + (cdb[8] << 8) + cdb[9];
2341 	unsigned char *cdb,
2358 		return (u32)(cdb[12] << 16) + (cdb[13] << 8) + cdb[14];
2361 	return (u32)(cdb[10] << 24) + (cdb[11] << 16) +
2362 		    (cdb[12] << 8) + cdb[13];
2369 	unsigned char *cdb,
2377 	return (u32)(cdb[28] << 24) + (cdb[29] << 16) +
2378 		    (cdb[30] << 8) + cdb[31];
2384 	unsigned char *cdb,
2390 		if (cdb[1] & 1) { /* sectors */
2591 	unsigned char *cdb)
2602 	if (core_scsi3_ua_check(cmd, cdb) < 0) {
2610 	ret = su_dev->t10_alua.alua_state_check(cmd, cdb, &alua_ascq);
2635 					cmd, cdb, pr_reg_type) != 0) {
2656 	switch (cdb[0]) {
2658 		sectors = transport_get_sectors_6(cdb, cmd, &sector_ret);
2661 		size = transport_get_size(sectors, cdb, cmd);
2662 		cmd->t_task_lba = transport_lba_21(cdb);
2666 		sectors = transport_get_sectors_10(cdb, cmd, &sector_ret);
2669 		size = transport_get_size(sectors, cdb, cmd);
2670 		cmd->t_task_lba = transport_lba_32(cdb);
2674 		sectors = transport_get_sectors_12(cdb, cmd, &sector_ret);
2677 		size = transport_get_size(sectors, cdb, cmd);
2678 		cmd->t_task_lba = transport_lba_32(cdb);
2682 		sectors = transport_get_sectors_16(cdb, cmd, &sector_ret);
2685 		size = transport_get_size(sectors, cdb, cmd);
2686 		cmd->t_task_lba = transport_lba_64(cdb);
2690 		sectors = transport_get_sectors_6(cdb, cmd, &sector_ret);
2693 		size = transport_get_size(sectors, cdb, cmd);
2694 		cmd->t_task_lba = transport_lba_21(cdb);
2698 		sectors = transport_get_sectors_10(cdb, cmd, &sector_ret);
2701 		size = transport_get_size(sectors, cdb, cmd);
2702 		cmd->t_task_lba = transport_lba_32(cdb);
2703 		if (cdb[1] & 0x8)
2708 		sectors = transport_get_sectors_12(cdb, cmd, &sector_ret);
2711 		size = transport_get_size(sectors, cdb, cmd);
2712 		cmd->t_task_lba = transport_lba_32(cdb);
2713 		if (cdb[1] & 0x8)
2718 		sectors = transport_get_sectors_16(cdb, cmd, &sector_ret);
2721 		size = transport_get_size(sectors, cdb, cmd);
2722 		cmd->t_task_lba = transport_lba_64(cdb);
2723 		if (cdb[1] & 0x8)
2731 		sectors = transport_get_sectors_10(cdb, cmd, &sector_ret);
2734 		size = transport_get_size(sectors, cdb, cmd);
2735 		cmd->t_task_lba = transport_lba_32(cdb);
2748 		if (cdb[1] & 0x8)
2752 		service_action = get_unaligned_be16(&cdb[8]);
2755 			sectors = transport_get_sectors_32(cdb, cmd, &sector_ret);
2758 			size = transport_get_size(sectors, cdb, cmd);
2763 			cmd->t_task_lba = transport_lba_64_ext(cdb);
2777 			if (cdb[1] & 0x8)
2781 			sectors = transport_get_sectors_32(cdb, cmd, &sector_ret);
2786 				size = transport_get_size(1, cdb, cmd);
2793 			cmd->t_task_lba = get_unaligned_be64(&cdb[12]);
2796 			if (target_check_write_same_discard(&cdb[10], dev) < 0)
2813 			if (cdb[1] == MI_REPORT_TARGET_PGS &&
2818 			size = (cdb[6] << 24) | (cdb[7] << 16) |
2819 			       (cdb[8] << 8) | cdb[9];
2822 			size = (cdb[8] << 8) + cdb[9];
2827 		size = cdb[4];
2831 		size = (cdb[7] << 8) + cdb[8];
2835 		size = cdb[4];
2841 		size = (cdb[7] << 8) + cdb[8];
2850 		size = (cdb[7] << 8) + cdb[8];
2861 		size = (cdb[7] << 8) + cdb[8];
2867 		size = (cdb[7] << 8) + cdb[8];
2873 		size = (cdb[7] << 8) + cdb[8];
2878 		size = (cdb[8] << 8) + cdb[9];
2891 			if (cdb[1] == MO_SET_TARGET_PGS &&
2897 			size = (cdb[6] << 24) | (cdb[7] << 16) |
2898 			       (cdb[8] << 8) | cdb[9];
2901 			size = (cdb[8] << 8) + cdb[9];
2906 		size = (cdb[3] << 8) + cdb[4];
2918 		size = (cdb[6] << 16) + (cdb[7] << 8) + cdb[8];
2930 		size = (cdb[6] << 24) | (cdb[7] << 16) | (cdb[8] << 8) | cdb[9];
2955 		size = (cdb[10] << 24) | (cdb[11] << 16) |
2956 		       (cdb[12] << 8) | cdb[13];
2961 		size = (cdb[3] << 8) | cdb[4];
2967 		sectors = (cdb[6] << 16) + (cdb[7] << 8) + cdb[8];
2973 		size = cdb[8];
2977 		size = cdb[4];
2983 		size = 65536 * cdb[7] + 256 * cdb[8] + cdb[9];
2987 		size = (cdb[6] << 16) + (cdb[7] << 8) + cdb[8];
2996 		if (cdb[0] == RESERVE_10)
2997 			size = (cdb[7] << 8) | cdb[8];
3018 		if (cdb[0] == RELEASE_10)
3019 			size = (cdb[7] << 8) | cdb[8];
3032 		if (cdb[0] == SYNCHRONIZE_CACHE) {
3033 			sectors = transport_get_sectors_10(cdb, cmd, &sector_ret);
3034 			cmd->t_task_lba = transport_lba_32(cdb);
3036 			sectors = transport_get_sectors_16(cdb, cmd, &sector_ret);
3037 			cmd->t_task_lba = transport_lba_64(cdb);
3042 		size = transport_get_size(sectors, cdb, cmd);
3059 		size = get_unaligned_be16(&cdb[7]);
3065 		sectors = transport_get_sectors_16(cdb, cmd, &sector_ret);
3070 			size = transport_get_size(1, cdb, cmd);
3076 		cmd->t_task_lba = get_unaligned_be64(&cdb[2]);
3079 		if (target_check_write_same_discard(&cdb[1], dev) < 0)
3085 		sectors = transport_get_sectors_10(cdb, cmd, &sector_ret);
3090 			size = transport_get_size(1, cdb, cmd);
3096 		cmd->t_task_lba = get_unaligned_be32(&cdb[2]);
3102 		if (target_check_write_same_discard(&cdb[1], dev) < 0)
3129 		size = (cdb[6] << 24) | (cdb[7] << 16) | (cdb[8] << 8) | cdb[9];
3141 			cmd->se_tfo->get_fabric_name(), cdb[0]);
3149 				cmd->data_length, size, cdb[0]);
3183 				   cdb[0], sectors);

Indexes created Wed Oct 10 22:18:05 CEST 2012