2649 	vd_dring_entry_t	*dep = NULL;	/* DRing Entry pointer */  in vdc_init_descriptor_ring()  local
2740 		dep = VDC_GET_DRING_ENTRY_PTR(vdc, i);  in vdc_init_descriptor_ring()
2741 		dep->hdr.dstate = VIO_DESC_FREE;  in vdc_init_descriptor_ring()
2751 		vdc->local_dring[i].dep = dep;  in vdc_init_descriptor_ring()
2873 	vd_dring_entry_t	*dep;  in vdc_map_to_shared_dring()  local
2891 	dep = ldep->dep;  in vdc_map_to_shared_dring()
2892 	ASSERT(dep != NULL);  in vdc_map_to_shared_dring()
2894 	dep->payload.req_id = VDC_GET_NEXT_REQ_ID(vdcp);  in vdc_map_to_shared_dring()
2895 	dep->payload.operation = ldep->operation;  in vdc_map_to_shared_dring()
2896 	dep->payload.addr = ldep->offset;  in vdc_map_to_shared_dring()
2897 	dep->payload.nbytes = ldep->nbytes;  in vdc_map_to_shared_dring()
2898 	dep->payload.status = (uint32_t)-1;	/* vds will set valid value */  in vdc_map_to_shared_dring()
2899 	dep->payload.slice = ldep->slice;  in vdc_map_to_shared_dring()
2900 	dep->hdr.dstate = VIO_DESC_READY;  in vdc_map_to_shared_dring()
2901 	dep->hdr.ack = 1;		/* request an ACK for every message */  in vdc_map_to_shared_dring()
3502 		if (ldep->dep->hdr.dstate != VIO_DESC_DONE) {  in vdc_drain_response()
3504 			    vdc->instance, idx, ldep->dep->hdr.dstate);  in vdc_drain_response()
3510 		mbuf->b_resid = mbuf->b_bcount - ldep->dep->payload.nbytes;  in vdc_drain_response()
3511 		bioerror(mbuf, ack ? ldep->dep->payload.status : EIO);  in vdc_drain_response()
3556 	vd_dring_entry_t *dep = NULL;		/* Dring Entry Pointer */  in vdc_depopulate_descriptor()  local
3570 	dep = ldep->dep;  in vdc_depopulate_descriptor()
3571 	ASSERT(dep != NULL);  in vdc_depopulate_descriptor()
3572 	ASSERT((dep->hdr.dstate == VIO_DESC_DONE) ||  in vdc_depopulate_descriptor()
3573 	    (dep->payload.status == ECANCELED));  in vdc_depopulate_descriptor()
3578 	status = dep->payload.status;  in vdc_depopulate_descriptor()
3599 		if (dep->payload.nbytes > 0)  in vdc_depopulate_descriptor()
3601 			    dep->payload.nbytes);  in vdc_depopulate_descriptor()
3645 	vd_dring_entry_t	*dep = NULL;  in vdc_populate_mem_hdl()  local
3656 	dep = ldep->dep;  in vdc_populate_mem_hdl()
3700 	    maptype, perm, &dep->payload.cookie[0], &dep->payload.ncookies);  in vdc_populate_mem_hdl()
3702 	    vdcp->instance, dep->payload.ncookies);  in vdc_populate_mem_hdl()
3718 	for (i = 1; i < dep->payload.ncookies; i++) {  in vdc_populate_mem_hdl()
3719 		rv = ldc_mem_nextcookie(mhdl, &dep->payload.cookie[i]);  in vdc_populate_mem_hdl()
5030 	DMSG(vdcp, 1, ": state 0x%x\n", ldep->dep->hdr.dstate);  in vdc_process_data_msg()
5032 	if (ldep->dep->hdr.dstate == VIO_DESC_DONE) {  in vdc_process_data_msg()
5035 		status = ldep->dep->payload.status;  in vdc_process_data_msg()
5040 		bufp->b_resid = bufp->b_bcount - ldep->dep->payload.nbytes;  in vdc_process_data_msg()
5049 		    bufp->b_bcount, ldep->dep->payload.nbytes);  in vdc_process_data_msg()
5072 					    ldep->dep->payload.nbytes);  in vdc_process_data_msg()