75 #define	VSW_DDS_NEXT_REQID(vsharep)	(++vsharep->vs_req_id)  argument
99 static void vsw_hio_free_share(vsw_share_t *vsharep);
106 static int vsw_hio_send_delshare_msg(vsw_share_t *vsharep);
193 	vsw_share_t	*vsharep;  in vsw_hio_alloc_share()  local
199 	vsharep = vsw_hio_find_free_share(vswp);  in vsw_hio_alloc_share()
200 	if (vsharep == NULL) {  in vsw_hio_alloc_share()
206 	rv = mac_share_bind(portp->p_mch, ldc_id, &vsharep->vs_cookie);  in vsw_hio_alloc_share()
213 	vsharep->vs_ldcid = ldcp->ldc_id;  in vsw_hio_alloc_share()
214 	vsharep->vs_macaddr = vnet_macaddr_strtoul(  in vsw_hio_alloc_share()
216 	vsharep->vs_portp = ldcp->ldc_port;  in vsw_hio_alloc_share()
217 	vsharep->vs_state |= VSW_SHARE_ASSIGNED;  in vsw_hio_alloc_share()
220 	return (vsharep);  in vsw_hio_alloc_share()
230 	vsw_share_t *vsharep;  in vsw_hio_find_free_share()  local
235 		vsharep = &hiop->vh_shares[i];  in vsw_hio_find_free_share()
236 		if (vsharep->vs_state == VSW_SHARE_FREE) {  in vsw_hio_find_free_share()
238 			    __func__, vsharep->vs_index);  in vsw_hio_find_free_share()
239 			return (vsharep);  in vsw_hio_find_free_share()
254 	vsw_share_t *vsharep;  in vsw_hio_find_vshare_ldcid()  local
259 		vsharep = &hiop->vh_shares[i];  in vsw_hio_find_vshare_ldcid()
260 		if (vsharep->vs_state == VSW_SHARE_FREE) {  in vsw_hio_find_vshare_ldcid()
263 		if (vsharep->vs_ldcid == ldc_id) {  in vsw_hio_find_vshare_ldcid()
265 			    __func__, vsharep->vs_index);  in vsw_hio_find_vshare_ldcid()
266 			return (vsharep);  in vsw_hio_find_vshare_ldcid()
281 	vsw_share_t *vsharep;  in vsw_hio_find_vshare_port()  local
286 		vsharep = &hiop->vh_shares[i];  in vsw_hio_find_vshare_port()
287 		if (vsharep->vs_state == VSW_SHARE_FREE) {  in vsw_hio_find_vshare_port()
290 		if (vsharep->vs_portp == portp) {  in vsw_hio_find_vshare_port()
292 			    __func__, vsharep->vs_index);  in vsw_hio_find_vshare_port()
293 			return (vsharep);  in vsw_hio_find_vshare_port()
304 vsw_hio_free_share(vsw_share_t *vsharep)  in vsw_hio_free_share()  argument
306 	vsw_t		*vswp = vsharep->vs_vswp;  in vsw_hio_free_share()
307 	vsw_port_t	*portp = vsharep->vs_portp;  in vsw_hio_free_share()
314 	vsharep->vs_state = VSW_SHARE_FREE;  in vsw_hio_free_share()
315 	vsharep->vs_macaddr = 0;  in vsw_hio_free_share()
316 	vsharep->vs_portp = NULL;  in vsw_hio_free_share()
320 	    vsharep->vs_ldcid, vsharep->vs_cookie);  in vsw_hio_free_share()
367 	vsw_share_t	*vsharep;  in vsw_hio_free_all_shares()  local
390 			vsharep = &hiop->vh_shares[i];  in vsw_hio_free_all_shares()
391 			if (vsharep->vs_state == VSW_SHARE_FREE) {  in vsw_hio_free_all_shares()
400 			if (vsharep->vs_state & VSW_SHARE_DDS_ACKD) {  in vsw_hio_free_all_shares()
405 				    "share(%d)", __func__, vsharep->vs_index);  in vsw_hio_free_all_shares()
406 				rv = vsw_hio_send_delshare_msg(vsharep);  in vsw_hio_free_all_shares()
413 					vsw_hio_port_reset(vsharep->vs_portp,  in vsw_hio_free_all_shares()
425 				    "share(%d)", __func__, vsharep->vs_index);  in vsw_hio_free_all_shares()
426 				vsw_hio_port_reset(vsharep->vs_portp, reboot);  in vsw_hio_free_all_shares()
471 	vsw_share_t	*vsharep;  in vsw_hio_start_ports()  local
486 		vsharep = vsw_hio_find_vshare_port(vswp, portp);  in vsw_hio_start_ports()
487 		if (vsharep == NULL) {  in vsw_hio_start_ports()
506 	vsw_share_t	*vsharep;  in vsw_hio_start()  local
519 	vsharep = vsw_hio_find_vshare_ldcid(vswp, ldcp->ldc_id);  in vsw_hio_start()
520 	if (vsharep != NULL) {  in vsw_hio_start()
526 	vsharep = vsw_hio_alloc_share(vswp, ldcp);  in vsw_hio_start()
527 	if (vsharep == NULL) {  in vsw_hio_start()
533 	req_id = VSW_DDS_NEXT_REQID(vsharep);  in vsw_hio_start()
534 	rv = vsw_send_dds_msg(ldcp, DDS_VNET_ADD_SHARE, vsharep->vs_cookie,  in vsw_hio_start()
535 	    vsharep->vs_macaddr, req_id);  in vsw_hio_start()
540 		vsw_hio_free_share(vsharep);  in vsw_hio_start()
544 	vsharep->vs_state &= ~VSW_SHARE_DDS_ACKD;  in vsw_hio_start()
545 	vsharep->vs_state |= VSW_SHARE_DDS_SENT;  in vsw_hio_start()
550 	    ldcp->ldc_id, vsharep->vs_cookie);  in vsw_hio_start()
561 	vsw_share_t *vsharep;  in vsw_hio_stop()  local
566 	vsharep = vsw_hio_find_vshare_ldcid(vswp, ldcp->ldc_id);  in vsw_hio_stop()
567 	if (vsharep == NULL) {  in vsw_hio_stop()
573 	vsw_hio_free_share(vsharep);  in vsw_hio_stop()
583 vsw_hio_send_delshare_msg(vsw_share_t *vsharep)  in vsw_hio_send_delshare_msg()  argument
585 	vsw_t *vswp = vsharep->vs_vswp;  in vsw_hio_send_delshare_msg()
589 	uint64_t	cookie = vsharep->vs_cookie;  in vsw_hio_send_delshare_msg()
590 	uint64_t	macaddr = vsharep->vs_macaddr;  in vsw_hio_send_delshare_msg()
596 	portp = vsharep->vs_portp;  in vsw_hio_send_delshare_msg()
603 	if ((ldcp == NULL) || (ldcp->ldc_id != vsharep->vs_ldcid)) {  in vsw_hio_send_delshare_msg()
607 	req_id = VSW_DDS_NEXT_REQID(vsharep);  in vsw_hio_send_delshare_msg()
613 		vsharep->vs_state &= ~VSW_SHARE_DDS_ACKD;  in vsw_hio_send_delshare_msg()
614 		vsharep->vs_state |= VSW_SHARE_DDS_SENT;  in vsw_hio_send_delshare_msg()
652 	vsw_share_t	*vsharep;  in vsw_process_dds_msg()  local
665 	vsharep = vsw_hio_find_vshare_ldcid(vswp, ldcp->ldc_id);  in vsw_process_dds_msg()
666 	if (vsharep == NULL) {  in vsw_process_dds_msg()
675 		if (!(vsharep->vs_state & VSW_SHARE_DDS_SENT)) {  in vsw_process_dds_msg()
677 			    " share state=0x%X", __func__, vsharep->vs_state);  in vsw_process_dds_msg()
681 		if (dmsg->dds_req_id != vsharep->vs_req_id) {  in vsw_process_dds_msg()
684 			    __func__, dmsg->dds_req_id, vsharep->vs_req_id);  in vsw_process_dds_msg()
692 			vsw_hio_free_share(vsharep);  in vsw_process_dds_msg()
695 			vsharep->vs_state &= ~VSW_SHARE_DDS_SENT;  in vsw_process_dds_msg()
696 			vsharep->vs_state |= VSW_SHARE_DDS_ACKD;  in vsw_process_dds_msg()
703 		if (!(vsharep->vs_state & VSW_SHARE_DDS_SENT)) {  in vsw_process_dds_msg()
705 			    " share state=0x%X", __func__, vsharep->vs_state);  in vsw_process_dds_msg()
709 		if (dmsg->dds_req_id != vsharep->vs_req_id) {  in vsw_process_dds_msg()
712 			    __func__, dmsg->dds_req_id, vsharep->vs_req_id);  in vsw_process_dds_msg()
721 		vsw_hio_free_share(vsharep);  in vsw_process_dds_msg()
729 		vsw_hio_free_share(vsharep);  in vsw_process_dds_msg()
797 	vsw_share_t *vsharep;  in vsw_hio_stop_port()  local
808 	vsharep = vsw_hio_find_vshare_port(vswp, portp);  in vsw_hio_stop_port()
809 	if (vsharep == NULL) {  in vsw_hio_stop_port()
815 		if (vsharep->vs_state & VSW_SHARE_DDS_ACKD) {  in vsw_hio_stop_port()
820 			    "share(%d)", __func__, vsharep->vs_index);  in vsw_hio_stop_port()
821 			rv = vsw_hio_send_delshare_msg(vsharep);  in vsw_hio_stop_port()
827 				vsw_hio_port_reset(vsharep->vs_portp, B_FALSE);  in vsw_hio_stop_port()
834 			    "share(%d)", __func__, vsharep->vs_index);  in vsw_hio_stop_port()
835 			vsw_hio_port_reset(vsharep->vs_portp, B_FALSE);  in vsw_hio_stop_port()
839 		if ((vsharep->vs_portp != portp) ||  in vsw_hio_stop_port()
840 		    (vsharep->vs_state == VSW_SHARE_FREE)) {  in vsw_hio_stop_port()
854 		if ((vsharep->vs_portp != portp) ||  in vsw_hio_stop_port()
855 		    (vsharep->vs_state == VSW_SHARE_FREE)) {  in vsw_hio_stop_port()
859 	} while ((vsharep->vs_state != VSW_SHARE_FREE) && (max_retries > 0));  in vsw_hio_stop_port()
874 	vsw_share_t	*vsharep;  in vsw_hio_reset_all()  local
883 		vsharep = &hiop->vh_shares[i];  in vsw_hio_reset_all()
884 		if (vsharep->vs_state == VSW_SHARE_FREE) {  in vsw_hio_reset_all()
891 		vsw_hio_port_reset(vsharep->vs_portp, B_TRUE);  in vsw_hio_reset_all()