clients/eoib/eib_fip.c

76  * vnic identity descriptor to be sent with different flag settings.
87 eib_fip_login(eib_t *ss, eib_vnic_t *vnic, int *err)
97 			    "vnic login request");
102 		ret = eib_fip_make_login(ss, vnic, swqe, err);
108 		ret = eib_fip_send_login(ss, vnic, swqe, err);
114 		ret = eib_vnic_wait_for_login_ack(ss, vnic, err);
124 eib_fip_vhub_table(eib_t *ss, eib_vnic_t *vnic, int *err)
139 		ret = eib_fip_make_table(ss, vnic, swqe, err);
145 		ret = eib_fip_send_table(ss, vnic, swqe, err);
151 		ret = eib_vnic_wait_for_table(ss, vnic, err);
158 		 * the vnic login state would be set to EIB_LOGIN_TBL_FAILED.
160 		 * table and vhub update structures and reset the vnic state
163 		eib_vnic_fini_tables(ss, vnic, B_FALSE);
164 		mutex_enter(&vnic->vn_lock);
165 		vnic->vn_state = EIB_LOGIN_ACK_RCVD;
166 		mutex_exit(&vnic->vn_lock);
174 eib_fip_heartbeat(eib_t *ss, eib_vnic_t *vnic, int *err)
192 		ret = eib_fip_make_ka(ss, vnic, swqe, err);
196 		ret = eib_fip_send_ka(ss, vnic, swqe, err);
208 eib_fip_logout(eib_t *ss, eib_vnic_t *vnic, int *err)
214 	 * This routine is only called after the vnic has successfully
229 	ret = eib_fip_make_logout(ss, vnic, swqe, err);
235 	ret = eib_fip_send_logout(ss, vnic, swqe, err);
348 	 * Note that we'll return the vnic id as-is.  The msb is not actually
349 	 * part of the vnic id in our internal records, so we'll mask it out
397 eib_fip_parse_ctl_pkt(uint8_t *pkt, eib_vnic_t *vnic)
399 	eib_t *ss = vnic->vn_ss;
424 	mutex_enter(&vnic->vn_lock);
425 	vnic_state = vnic->vn_state;
426 	mutex_exit(&vnic->vn_lock);
439 			    "eib_fip_parse_ctl_pkt: unexpected vnic state "
445 		ret = eib_fip_parse_vhub_update(pkt, vnic);
452 			    "eib_fip_parse_ctl_pkt: unexpected vnic state "
458 		ret = eib_fip_parse_vhub_table(pkt, vnic);
469 		 * be updated if the vnic's vhub table has been fully
477 			    vnic->vn_vhub_table->tb_eport_state;
486 eib_fip_make_login(eib_t *ss, eib_vnic_t *vnic, eib_wqe_t *swqe, int *err)
547 	iba->ia_qpn = htonl(vnic->vn_data_chan->ch_qpn);
570 	 * the mac address and a VLAN (tagless, actually).  For this vnic
573 	 * need to clear the vnic id's most significant bit for those that
577 	if (vnic->vn_instance == 0) {
578 		vlg->vl_vnic_id = htons(vnic->vn_id);
579 		flags_vlan = vnic->vn_vlan & FIP_VL_VLAN_MASK;
581 		vlg->vl_vnic_id = htons(vnic->vn_id | FIP_VL_VNIC_ID_MSBIT);
582 		flags_vlan = (vnic->vn_vlan & FIP_VL_VLAN_MASK) |
585 		if (vnic->vn_vlan & FIP_VL_VLAN_MASK)
590 	bcopy(vnic->vn_macaddr, vlg->vl_mac, ETHERADDRL);
603 	    htonl(vnic->vn_ctl_chan->ch_qpn & FIP_VL_CTL_QPN_MASK);
606 	 * Try to set as unique a name as possible for this vnic
609 	    "eoib_%02x_%02x", ss->ei_instance, vnic->vn_instance);
621 eib_fip_make_update(eib_t *ss, eib_vnic_t *vnic, eib_wqe_t *swqe, int req,
682 	flags_vhub_id = vnic->vn_login_data.ld_vhub_id;
683 	if (vnic->vn_login_data.ld_vlan_in_packets) {
694 	    htonl(vnic->vn_vhub_table->tb_tusn) : 0;
696 	vid->vi_vnic_id = htons(vnic->vn_login_data.ld_vnic_id);
697 	bcopy(vnic->vn_login_data.ld_assigned_mac, vid->vi_mac, ETHERADDRL);
702 	bcopy(vnic->vn_login_data.ld_vnic_name, vid->vi_vnic_name,
715 eib_fip_make_table(eib_t *ss, eib_vnic_t *vnic, eib_wqe_t *swqe, int *err)
717 	return (eib_fip_make_update(ss, vnic, swqe, EIB_UPD_REQ_TABLE, err));
721 eib_fip_make_ka(eib_t *ss, eib_vnic_t *vnic, eib_wqe_t *swqe, int *err)
723 	return (eib_fip_make_update(ss, vnic, swqe, EIB_UPD_REQ_KA, err));
727 eib_fip_make_logout(eib_t *ss, eib_vnic_t *vnic, eib_wqe_t *swqe, int *err)
729 	return (eib_fip_make_update(ss, vnic, swqe, EIB_UPD_REQ_LOGOUT, err));
733 eib_fip_send_login(eib_t *ss, eib_vnic_t *vnic, eib_wqe_t *swqe, int *err)
773 	mutex_enter(&vnic->vn_lock);
776 		mutex_exit(&vnic->vn_lock);
779 		    "ibt_post_send() failed for vnic id 0x%x, ret=%d",
780 		    vnic->vn_id, ret);
783 	vnic->vn_state = EIB_LOGIN_ACK_WAIT;
789 	mutex_exit(&vnic->vn_lock);
795 eib_fip_send_update(eib_t *ss, eib_vnic_t *vnic, eib_wqe_t *swqe,
798 	eib_login_data_t *ld = &vnic->vn_login_data;
799 	eib_chan_t *chan = vnic->vn_ctl_chan;
835 	mutex_enter(&vnic->vn_lock);
838 		mutex_exit(&vnic->vn_lock);
841 		    "ibt_post_send() failed for vnic id 0x%x, ret=%d",
842 		    vnic->vn_id, ret);
845 	vnic->vn_state = nxt_state;
851 	mutex_exit(&vnic->vn_lock);
857 eib_fip_send_table(eib_t *ss, eib_vnic_t *vnic, eib_wqe_t *swqe, int *err)
859 	return (eib_fip_send_update(ss, vnic, swqe, EIB_LOGIN_TBL_WAIT, err));
863 eib_fip_send_ka(eib_t *ss, eib_vnic_t *vnic, eib_wqe_t *swqe, int *err)
865 	return (eib_fip_send_update(ss, vnic, swqe, EIB_LOGIN_DONE, err));
869 eib_fip_send_logout(eib_t *ss, eib_vnic_t *vnic, eib_wqe_t *swqe, int *err)
871 	return (eib_fip_send_update(ss, vnic, swqe, EIB_LOGOUT_DONE, err));
875 eib_fip_parse_vhub_table(uint8_t *pkt, eib_vnic_t *vnic)
881 	eib_t *ss = vnic->vn_ss;
882 	eib_login_data_t *ld = &vnic->vn_login_data;
883 	eib_vhub_table_t *etbl = vnic->vn_vhub_table;
884 	eib_vhub_update_t *eupd = vnic->vn_vhub_update;
901 		    "vhub table missing for vnic id 0x%x", vnic->vn_id);
934 	 * Verify that the vhub id is ok for this vnic
969 		mutex_enter(&vnic->vn_lock);
970 		vnic->vn_state = EIB_LOGIN_TBL_INPROG;
971 		mutex_exit(&vnic->vn_lock);
1075 			eib_fip_queue_gw_entry(vnic, etbl, tusn, FIP_EPORT_UP);
1087 		eib_vnic_vhub_table_done(vnic, EIB_LOGIN_TBL_DONE);
1093 	eib_vnic_vhub_table_done(vnic, EIB_LOGIN_TBL_FAILED);
1098 eib_fip_parse_vhub_update(uint8_t *pkt, eib_vnic_t *vnic)
1104 	eib_t *ss = vnic->vn_ss;
1105 	eib_login_data_t *ld = &vnic->vn_login_data;
1106 	eib_vhub_table_t *etbl = vnic->vn_vhub_table;
1107 	eib_vhub_update_t *eupd = vnic->vn_vhub_update;
1122 		    "vhub table missing for vnic id 0x%x", vnic->vn_id);
1126 	mutex_enter(&vnic->vn_lock);
1127 	vhub_tbl_done = ((vnic->vn_state == EIB_LOGIN_TBL_DONE) ||
1128 	    (vnic->vn_state == EIB_LOGIN_DONE)) ? B_TRUE : B_FALSE;
1129 	mutex_exit(&vnic->vn_lock);
1162 	 * Verify that the vhub id is ok for this vnic and save the eport state
1199 	 * EoIB expects only type 0 (vnic address) entries to maintain the
1207 	 * now received a notice to remove a vnic entry from it, do it.
1325 		 * processed, treat them like regular vnic addresses.
1379 eib_fip_queue_gw_entry(eib_vnic_t *vnic, eib_vhub_table_t *tbl, uint32_t tusn,
1382 	eib_t *ss = vnic->vn_ss;
1384 	eib_login_data_t *ld = &vnic->vn_login_data;
1480 	 * vnic entry updates