9942 	struct scsi_vpd_block_limits *bl_ptr;  in ctl_inquiry_evpd_block_limits()  local
9946 	ctsio->kern_data_ptr = malloc(sizeof(*bl_ptr), M_CTL, M_WAITOK | M_ZERO);  in ctl_inquiry_evpd_block_limits()
9947 	bl_ptr = (struct scsi_vpd_block_limits *)ctsio->kern_data_ptr;  in ctl_inquiry_evpd_block_limits()
9951 	ctsio->kern_data_len = min(sizeof(*bl_ptr), alloc_len);  in ctl_inquiry_evpd_block_limits()
9960 		bl_ptr->device = (SID_QUAL_LU_CONNECTED << 5) |  in ctl_inquiry_evpd_block_limits()
9963 		bl_ptr->device = (SID_QUAL_LU_OFFLINE << 5) | T_DIRECT;  in ctl_inquiry_evpd_block_limits()
9965 	bl_ptr->page_code = SVPD_BLOCK_LIMITS;  in ctl_inquiry_evpd_block_limits()
9966 	scsi_ulto2b(sizeof(*bl_ptr) - 4, bl_ptr->page_length);  in ctl_inquiry_evpd_block_limits()
9967 	bl_ptr->max_cmp_write_len = 0xff;  in ctl_inquiry_evpd_block_limits()
9968 	scsi_ulto4b(0xffffffff, bl_ptr->max_txfer_len);  in ctl_inquiry_evpd_block_limits()
9970 		scsi_ulto4b(lun->be_lun->opttxferlen, bl_ptr->opt_txfer_len);  in ctl_inquiry_evpd_block_limits()
9977 			scsi_ulto4b(ival, bl_ptr->max_unmap_lba_cnt);  in ctl_inquiry_evpd_block_limits()
9983 			scsi_ulto4b(ival, bl_ptr->max_unmap_blk_cnt);  in ctl_inquiry_evpd_block_limits()
9986 				    bl_ptr->opt_unmap_grain);  in ctl_inquiry_evpd_block_limits()
9988 				    bl_ptr->unmap_grain_align);  in ctl_inquiry_evpd_block_limits()
9992 		    bl_ptr->max_atomic_transfer_length);  in ctl_inquiry_evpd_block_limits()
9993 		scsi_ulto4b(0, bl_ptr->atomic_alignment);  in ctl_inquiry_evpd_block_limits()
9994 		scsi_ulto4b(0, bl_ptr->atomic_transfer_length_granularity);  in ctl_inquiry_evpd_block_limits()
9995 		scsi_ulto4b(0, bl_ptr->max_atomic_transfer_length_with_atomic_boundary);  in ctl_inquiry_evpd_block_limits()
9996 		scsi_ulto4b(0, bl_ptr->max_atomic_boundary_size);  in ctl_inquiry_evpd_block_limits()
10002 		scsi_u64to8b(ival, bl_ptr->max_write_same_length);  in ctl_inquiry_evpd_block_limits()
10004 			bl_ptr->flags |= SVPD_BL_WSNZ;  in ctl_inquiry_evpd_block_limits()