256 	xcp->ifp = (volatile struct xencons_interface *)HYPERVISOR_console_page;  in xenconssetup()
524 #define	INBUF_IX(ix, ifp)	(DOMAIN_IS_INITDOMAIN(xen_info) ? \  argument
525 	(ix) : MASK_XENCONS_IDX((ix), (ifp)->in))
542 	volatile struct xencons_interface *ifp;  in xencons_rxint()  local
558 	ifp = xcp->ifp;  in xencons_rxint()
580 		cons = ifp->in_cons;  in xencons_rxint()
581 		prod = ifp->in_prod;  in xencons_rxint()
584 		cp = (uchar_t *)ifp->in;  in xencons_rxint()
604 			c = cp[INBUF_IX(cons + i, ifp)];  in xencons_rxint()
612 					ifp->in_cons = cons + i;  in xencons_rxint()
646 		c = cp[INBUF_IX(cons++, ifp)];  in xencons_rxint()
671 		ifp->in_cons = cons;  in xencons_rxint()
734 	volatile struct xencons_interface *ifp = xcp->ifp;  in xenconsintr()  local
736 	if (ifp->in_prod != ifp->in_cons)  in xenconsintr()
738 	if (ifp->out_prod - ifp->out_cons < sizeof (ifp->out))  in xenconsintr()
860 		volatile struct xencons_interface *ifp = xcp->ifp;  in xcasync_start()  local
863 		cons = ifp->out_cons;  in xcasync_start()
864 		prod = ifp->out_prod;  in xcasync_start()
866 		while (bp != NULL && ((prod - cons) < sizeof (ifp->out))) {  in xcasync_start()
867 			ifp->out[MASK_XENCONS_IDX(prod++, ifp->out)] =  in xcasync_start()
876 		ifp->out_prod = prod;  in xcasync_start()
1282 	volatile struct xencons_interface *ifp = xcp->ifp;  in xenconsputchar()  local
1302 	while (ifp->out_prod - ifp->out_cons == sizeof (ifp->out))  in xenconsputchar()
1305 	prod = ifp->out_prod;  in xenconsputchar()
1306 	ifp->out[MASK_XENCONS_IDX(prod++, ifp->out)] = c;  in xenconsputchar()
1308 	ifp->out_prod = prod;  in xenconsputchar()
1320 	volatile struct xencons_interface *ifp = xcp->ifp;  in xenconsischar()  local
1338 	if (ifp->in_prod != ifp->in_cons) {  in xenconsischar()
1341 		cons = ifp->in_cons;  in xenconsischar()
1343 		xcp->pollbuf[0] = ifp->in[MASK_XENCONS_IDX(cons++, ifp->in)];  in xenconsischar()
1345 		ifp->in_cons = cons;  in xenconsischar()