174 static int	vdc_handle_attr_msg(vdc_t *vdc, vd_attr_msg_t *attr_msg);
5196 vdc_handle_attr_msg(vdc_t *vdc, vd_attr_msg_t *attr_msg)  in vdc_handle_attr_msg()  argument
5204 	if (attr_msg->tag.vio_subtype_env != VIO_ATTR_INFO) {  in vdc_handle_attr_msg()
5208 	switch (attr_msg->tag.vio_subtype) {  in vdc_handle_attr_msg()
5213 		if (attr_msg->vdisk_size == 0) {  in vdc_handle_attr_msg()
5220 		if (attr_msg->max_xfer_sz == 0) {  in vdc_handle_attr_msg()
5227 		if (attr_msg->vdisk_size == VD_SIZE_UNKNOWN) {  in vdc_handle_attr_msg()
5230 			attr_msg->vdisk_size = 0;  in vdc_handle_attr_msg()
5234 		if (attr_msg->vdisk_block_size > 0 &&  in vdc_handle_attr_msg()
5236 		    attr_msg->vdisk_block_size) != 0) {  in vdc_handle_attr_msg()
5238 			    vdc->instance, attr_msg->vdisk_block_size);  in vdc_handle_attr_msg()
5245 		vdc_update_size(vdc, attr_msg->vdisk_size,  in vdc_handle_attr_msg()
5246 		    attr_msg->vdisk_block_size, attr_msg->max_xfer_sz);  in vdc_handle_attr_msg()
5247 		vdc->vdisk_type = attr_msg->vdisk_type;  in vdc_handle_attr_msg()
5248 		vdc->operations = attr_msg->operations;  in vdc_handle_attr_msg()
5250 			vdc->vdisk_media = attr_msg->vdisk_media;  in vdc_handle_attr_msg()
5255 		    vdc->instance, vdc->max_xfer_sz, attr_msg->max_xfer_sz);  in vdc_handle_attr_msg()
5258 		    attr_msg->vdisk_block_size);  in vdc_handle_attr_msg()
5260 		if ((attr_msg->xfer_mode != VIO_DRING_MODE_V1_0) ||  in vdc_handle_attr_msg()
5261 		    (attr_msg->vdisk_size > INT64_MAX) ||  in vdc_handle_attr_msg()
5262 		    (attr_msg->operations == 0) ||  in vdc_handle_attr_msg()
5263 		    (attr_msg->vdisk_type > VD_DISK_TYPE_DISK)) {  in vdc_handle_attr_msg()