41 dls_open(dls_link_t *dlp, dls_dl_handle_t ddh, dld_str_t *dsp)  in dls_open()  argument
73 	dsp->ds_dlp = dlp;  in dls_open()
74 	dsp->ds_mh = dlp->dl_mh;  in dls_open()
75 	dsp->ds_mch = dlp->dl_mch;  in dls_open()
76 	dsp->ds_mip = dlp->dl_mip;  in dls_open()
77 	dsp->ds_ddh = ddh;  in dls_open()
78 	dsp->ds_local = local;  in dls_open()
80 	ASSERT(MAC_PERIM_HELD(dsp->ds_mh));  in dls_open()
85 dls_close(dld_str_t *dsp)  in dls_close()  argument
87 	dls_link_t		*dlp = dsp->ds_dlp;  in dls_close()
91 	ASSERT(dsp->ds_datathr_cnt == 0);  in dls_close()
92 	ASSERT(MAC_PERIM_HELD(dsp->ds_mh));  in dls_close()
94 	if (dsp->ds_local)  in dls_close()
96 	dsp->ds_local = B_FALSE;  in dls_close()
105 	for (p = dsp->ds_dmap; p != NULL; p = nextp) {  in dls_close()
106 		(void) mac_multicast_remove(dsp->ds_mch, p->dma_addr);  in dls_close()
110 	dsp->ds_dmap = NULL;  in dls_close()
112 	dls_active_clear(dsp, B_TRUE);  in dls_close()
117 	if (dsp->ds_dlstate == DL_IDLE) {  in dls_close()
118 		dls_unbind(dsp);  in dls_close()
119 		dsp->ds_dlstate = DL_UNBOUND;  in dls_close()
126 	(void) dls_promisc(dsp, 0);  in dls_close()
135 	dsp->ds_rx = NULL;  in dls_close()
136 	dsp->ds_rx_arg = NULL;  in dls_close()
138 	dsp->ds_dlp = NULL;  in dls_close()
140 	if (!mac_capab_get(dsp->ds_mh, MAC_CAPAB_LEGACY, NULL))  in dls_close()
141 		mac_stop(dsp->ds_mh);  in dls_close()
151 dls_bind(dld_str_t *dsp, uint32_t sap)  in dls_bind()  argument
155 	ASSERT(MAC_PERIM_HELD(dsp->ds_mh));  in dls_bind()
160 	if (!mac_sap_verify(dsp->ds_mh, sap, &dls_sap))  in dls_bind()
163 	if (dsp->ds_promisc & DLS_PROMISC_SAP)  in dls_bind()
169 	dsp->ds_sap = sap;  in dls_bind()
185 	if (sap == ETHERTYPE_VLAN && dsp->ds_promisc == 0) {  in dls_bind()
188 		if (dsp->ds_vlan_mph != NULL)  in dls_bind()
190 		err = mac_promisc_add(dsp->ds_mch,  in dls_bind()
191 		    MAC_CLIENT_PROMISC_ALL, dls_rx_vlan_promisc, dsp,  in dls_bind()
192 		    &dsp->ds_vlan_mph, MAC_PROMISC_FLAGS_NO_PHYS);  in dls_bind()
194 		if (err == 0 && dsp->ds_nonip &&  in dls_bind()
195 		    dsp->ds_dlp->dl_nonip_cnt++ == 0)  in dls_bind()
196 			mac_rx_bypass_disable(dsp->ds_mch);  in dls_bind()
205 	dls_link_add(dsp->ds_dlp, dls_sap, dsp);  in dls_bind()
206 	if (dsp->ds_nonip && dsp->ds_dlp->dl_nonip_cnt++ == 0)  in dls_bind()
207 		mac_rx_bypass_disable(dsp->ds_mch);  in dls_bind()
213 dls_unbind(dld_str_t *dsp)  in dls_unbind()  argument
215 	ASSERT(MAC_PERIM_HELD(dsp->ds_mh));  in dls_unbind()
217 	if (dsp->ds_nonip && --dsp->ds_dlp->dl_nonip_cnt == 0)  in dls_unbind()
218 		mac_rx_bypass_enable(dsp->ds_mch);  in dls_unbind()
225 	if (dsp->ds_vlan_mph != NULL) {  in dls_unbind()
226 		mac_promisc_remove(dsp->ds_vlan_mph);  in dls_unbind()
227 		dsp->ds_vlan_mph = NULL;  in dls_unbind()
235 	dls_link_remove(dsp->ds_dlp, dsp);  in dls_unbind()
236 	dsp->ds_sap = 0;  in dls_unbind()
247 dls_promisc(dld_str_t *dsp, uint32_t new_flags)  in dls_promisc()  argument
250 	uint32_t old_flags = dsp->ds_promisc;  in dls_promisc()
253 	ASSERT(MAC_PERIM_HELD(dsp->ds_mh));  in dls_promisc()
264 	if (dsp->ds_promisc == 0 && new_flags != 0) {  in dls_promisc()
269 		dsp->ds_promisc = new_flags;  in dls_promisc()
270 		err = mac_promisc_add(dsp->ds_mch, mptype,  in dls_promisc()
271 		    dls_rx_promisc, dsp, &dsp->ds_mph,  in dls_promisc()
275 			dsp->ds_promisc = old_flags;  in dls_promisc()
280 		if (dsp->ds_vlan_mph != NULL) {  in dls_promisc()
281 			mac_promisc_remove(dsp->ds_vlan_mph);  in dls_promisc()
282 			dsp->ds_vlan_mph = NULL;  in dls_promisc()
284 	} else if (dsp->ds_promisc != 0 && new_flags == 0) {  in dls_promisc()
285 		ASSERT(dsp->ds_mph != NULL);  in dls_promisc()
287 		mac_promisc_remove(dsp->ds_mph);  in dls_promisc()
288 		dsp->ds_promisc = new_flags;  in dls_promisc()
289 		dsp->ds_mph = NULL;  in dls_promisc()
291 		if (dsp->ds_sap == ETHERTYPE_VLAN &&  in dls_promisc()
292 		    dsp->ds_dlstate != DL_UNBOUND) {  in dls_promisc()
293 			if (dsp->ds_vlan_mph != NULL)  in dls_promisc()
295 			err = mac_promisc_add(dsp->ds_mch,  in dls_promisc()
296 			    MAC_CLIENT_PROMISC_ALL, dls_rx_vlan_promisc, dsp,  in dls_promisc()
297 			    &dsp->ds_vlan_mph, MAC_PROMISC_FLAGS_NO_PHYS);  in dls_promisc()
299 	} else if (dsp->ds_promisc == DLS_PROMISC_SAP && new_flags != 0 &&  in dls_promisc()
300 	    new_flags != dsp->ds_promisc) {  in dls_promisc()
306 		ASSERT(dsp->ds_mph != NULL);  in dls_promisc()
307 		mac_promisc_remove(dsp->ds_mph);  in dls_promisc()
309 		dsp->ds_promisc = new_flags;  in dls_promisc()
310 		err = mac_promisc_add(dsp->ds_mch, mptype,  in dls_promisc()
311 		    dls_rx_promisc, dsp, &dsp->ds_mph, 0);  in dls_promisc()
313 			dsp->ds_promisc = old_flags;  in dls_promisc()
316 		dsp->ds_promisc = new_flags;  in dls_promisc()
323 dls_multicst_add(dld_str_t *dsp, const uint8_t *addr)  in dls_multicst_add()  argument
330 	ASSERT(MAC_PERIM_HELD(dsp->ds_mh));  in dls_multicst_add()
336 	addr_length = dsp->ds_mip->mi_addr_length;  in dls_multicst_add()
344 	rw_enter(&dsp->ds_rw_lock, RW_WRITER);  in dls_multicst_add()
345 	for (pp = &(dsp->ds_dmap); (p = *pp) != NULL; pp = &(p->dma_nextp)) {  in dls_multicst_add()
361 	rw_exit(&dsp->ds_rw_lock);  in dls_multicst_add()
366 	err = mac_multicast_add(dsp->ds_mch, addr);  in dls_multicst_add()
371 	rw_enter(&dsp->ds_rw_lock, RW_WRITER);  in dls_multicst_add()
376 	rw_exit(&dsp->ds_rw_lock);  in dls_multicst_add()
381 dls_multicst_remove(dld_str_t *dsp, const uint8_t *addr)  in dls_multicst_remove()  argument
387 	ASSERT(MAC_PERIM_HELD(dsp->ds_mh));  in dls_multicst_remove()
393 	addr_length = dsp->ds_mip->mi_addr_length;  in dls_multicst_remove()
401 	rw_enter(&dsp->ds_rw_lock, RW_WRITER);  in dls_multicst_remove()
402 	for (pp = &(dsp->ds_dmap); (p = *pp) != NULL; pp = &(p->dma_nextp)) {  in dls_multicst_remove()
412 		rw_exit(&dsp->ds_rw_lock);  in dls_multicst_remove()
420 	rw_exit(&dsp->ds_rw_lock);  in dls_multicst_remove()
425 	mac_multicast_remove(dsp->ds_mch, addr);  in dls_multicst_remove()
431 dls_header(dld_str_t *dsp, const uint8_t *addr, uint16_t sap, uint_t pri,  in dls_header()  argument
438 	boolean_t is_ethernet = (dsp->ds_mip->mi_media == DL_ETHER);  in dls_header()
441 	vid = mac_client_vid(dsp->ds_mch);  in dls_header()
457 	    (pri != 0 && dsp->ds_dlp->dl_tagmode != LINK_TAGMODE_VLANONLY))) {  in dls_header()
466 	mp = mac_header(dsp->ds_mh, addr, mac_sap, payload, extra_len);  in dls_header()
471 	    dsp->ds_dlp->dl_tagmode == LINK_TAGMODE_VLANONLY)) || !is_ethernet)  in dls_header()
521 dls_rx_set(dld_str_t *dsp, dls_rx_t rx, void *arg)  in dls_rx_set()  argument
523 	mutex_enter(&dsp->ds_lock);  in dls_rx_set()
524 	dsp->ds_rx = rx;  in dls_rx_set()
525 	dsp->ds_rx_arg = arg;  in dls_rx_set()
526 	mutex_exit(&dsp->ds_lock);  in dls_rx_set()
530 dls_accept_common(dld_str_t *dsp, mac_header_info_t *mhip, dls_rx_t *ds_rx,  in dls_accept_common()  argument
534 	size_t			addr_length = dsp->ds_mip->mi_addr_length;  in dls_accept_common()
540 	if (dsp->ds_dlstate != DL_IDLE)  in dls_accept_common()
543 	if (dsp->ds_promisc != 0) {  in dls_accept_common()
554 		if (!promisc && !(dsp->ds_promisc == DLS_PROMISC_MULTI &&  in dls_accept_common()
561 		if (dsp->ds_promisc & DLS_PROMISC_PHYS)  in dls_accept_common()
588 		if (dsp->ds_promisc & DLS_PROMISC_MULTI)  in dls_accept_common()
591 		rw_enter(&dsp->ds_rw_lock, RW_READER);  in dls_accept_common()
592 		for (dmap = dsp->ds_dmap; dmap != NULL;  in dls_accept_common()
596 				rw_exit(&dsp->ds_rw_lock);  in dls_accept_common()
600 		rw_exit(&dsp->ds_rw_lock);  in dls_accept_common()
611 	mutex_enter(&dsp->ds_lock);  in dls_accept_common()
612 	*ds_rx = dsp->ds_rx;  in dls_accept_common()
613 	*ds_rx_arg = dsp->ds_rx_arg;  in dls_accept_common()
614 	mutex_exit(&dsp->ds_lock);  in dls_accept_common()
621 dls_accept(dld_str_t *dsp, mac_header_info_t *mhip, dls_rx_t *ds_rx,  in dls_accept()  argument
624 	return (dls_accept_common(dsp, mhip, ds_rx, ds_rx_arg, B_FALSE,  in dls_accept()
629 dls_accept_promisc(dld_str_t *dsp, mac_header_info_t *mhip, dls_rx_t *ds_rx,  in dls_accept_promisc()  argument
632 	return (dls_accept_common(dsp, mhip, ds_rx, ds_rx_arg, B_TRUE,  in dls_accept_promisc()
679 dls_active_set(dld_str_t *dsp)  in dls_active_set()  argument
683 	ASSERT(MAC_PERIM_HELD(dsp->ds_mh));  in dls_active_set()
685 	if (dsp->ds_passivestate == DLD_PASSIVE)  in dls_active_set()
689 	if ((dsp->ds_nactive == 0) &&  in dls_active_set()
690 	    ((err = dls_mac_active_set(dsp->ds_dlp)) != 0)) {  in dls_active_set()
697 	dsp->ds_passivestate = DLD_ACTIVE;  in dls_active_set()
698 	dsp->ds_nactive++;  in dls_active_set()
712 dls_active_clear(dld_str_t *dsp, boolean_t all)  in dls_active_clear()  argument
714 	ASSERT(MAC_PERIM_HELD(dsp->ds_mh));  in dls_active_clear()
716 	if (dsp->ds_passivestate == DLD_PASSIVE)  in dls_active_clear()
719 	if (all && dsp->ds_nactive == 0)  in dls_active_clear()
722 	ASSERT(dsp->ds_nactive > 0);  in dls_active_clear()
724 	dsp->ds_nactive -= (all ? dsp->ds_nactive : 1);  in dls_active_clear()
725 	if (dsp->ds_nactive != 0)  in dls_active_clear()
728 	ASSERT(dsp->ds_passivestate == DLD_ACTIVE);  in dls_active_clear()
729 	dls_mac_active_clear(dsp->ds_dlp);  in dls_active_clear()
730 	dsp->ds_passivestate = DLD_UNINITIALIZED;  in dls_active_clear()