17aec1d6eScindi /*
27aec1d6eScindi * CDDL HEADER START
37aec1d6eScindi *
47aec1d6eScindi * The contents of this file are subject to the terms of the
57aec1d6eScindi * Common Development and Distribution License (the "License").
67aec1d6eScindi * You may not use this file except in compliance with the License.
77aec1d6eScindi *
87aec1d6eScindi * You can obtain a copy of the license at usr/src/OPENSOLARIS.LICENSE
97aec1d6eScindi * or http://www.opensolaris.org/os/licensing.
107aec1d6eScindi * See the License for the specific language governing permissions
117aec1d6eScindi * and limitations under the License.
127aec1d6eScindi *
137aec1d6eScindi * When distributing Covered Code, include this CDDL HEADER in each
147aec1d6eScindi * file and include the License file at usr/src/OPENSOLARIS.LICENSE.
157aec1d6eScindi * If applicable, add the following below this CDDL HEADER, with the
167aec1d6eScindi * fields enclosed by brackets "[]" replaced with your own identifying
177aec1d6eScindi * information: Portions Copyright [yyyy] [name of copyright owner]
187aec1d6eScindi *
197aec1d6eScindi * CDDL HEADER END
207aec1d6eScindi */
217aec1d6eScindi
227aec1d6eScindi /*
23*0db3240dSStephen Hanson * Copyright (c) 2006, 2010, Oracle and/or its affiliates. All rights reserved.
247aec1d6eScindi */
257aec1d6eScindi
267aec1d6eScindi #include <fm/topo_mod.h>
277aec1d6eScindi
287aec1d6eScindi #include "pcibus.h"
297aec1d6eScindi #include "pcibus_labels.h"
3040e5e17bSzx143588 #include <string.h>
3140e5e17bSzx143588 #include <strings.h>
327aec1d6eScindi
33*0db3240dSStephen Hanson /*
34*0db3240dSStephen Hanson * Including the following file gives us definitions of the three
35*0db3240dSStephen Hanson * global arrays used to adjust labels, Slot_Rewrites, Physlot_Names,
36*0db3240dSStephen Hanson * and Missing_Names. With those defined we can use the common labeling
37*0db3240dSStephen Hanson * routines for pci.
38*0db3240dSStephen Hanson */
39*0db3240dSStephen Hanson #include "pci_i86pc.h"
407aec1d6eScindi
417aec1d6eScindi int
platform_pci_label(topo_mod_t * mod,tnode_t * node,nvlist_t * in,nvlist_t ** out)420eb822a1Scindi platform_pci_label(topo_mod_t *mod, tnode_t *node, nvlist_t *in,
430eb822a1Scindi nvlist_t **out)
447aec1d6eScindi {
450eb822a1Scindi return (pci_label_cmn(mod, node, in, out));
467aec1d6eScindi }
4740e5e17bSzx143588 /*ARGSUSED*/
4840e5e17bSzx143588 int
platform_pci_fru(topo_mod_t * mod,tnode_t * node,nvlist_t * in,nvlist_t ** out)4940e5e17bSzx143588 platform_pci_fru(topo_mod_t *mod, tnode_t *node, nvlist_t *in,
5040e5e17bSzx143588 nvlist_t **out)
5140e5e17bSzx143588 {
52e5ba14ffSstephh return (pci_fru_cmn(mod, node, in, out));
5340e5e17bSzx143588 }
54*0db3240dSStephen Hanson
55*0db3240dSStephen Hanson /*
56*0db3240dSStephen Hanson * return true if pciexbus node whose parent is a pciexrc node
57*0db3240dSStephen Hanson */
58*0db3240dSStephen Hanson /*ARGSUSED*/
59*0db3240dSStephen Hanson int
parent_is_rc(topo_mod_t * mod,did_t * dp)60*0db3240dSStephen Hanson parent_is_rc(topo_mod_t *mod, did_t *dp)
61*0db3240dSStephen Hanson {
62*0db3240dSStephen Hanson return (strcmp(topo_node_name(did_gettnode(dp)), PCIEX_ROOT) == 0);
63*0db3240dSStephen Hanson }
64*0db3240dSStephen Hanson
65*0db3240dSStephen Hanson /*
66*0db3240dSStephen Hanson * Look for down-stream switch "2" on riser card. First find this node's parent.
67*0db3240dSStephen Hanson * If it is a pciexfn node and it has dev=2 and node 6 levels further up
68*0db3240dSStephen Hanson * from it has a physlot then return true.
69*0db3240dSStephen Hanson */
70*0db3240dSStephen Hanson int
ba_is_2(topo_mod_t * mod,did_t * dp)71*0db3240dSStephen Hanson ba_is_2(topo_mod_t *mod, did_t *dp)
72*0db3240dSStephen Hanson {
73*0db3240dSStephen Hanson tnode_t *ptp;
74*0db3240dSStephen Hanson did_t *pdp;
75*0db3240dSStephen Hanson int i, d;
76*0db3240dSStephen Hanson
77*0db3240dSStephen Hanson ptp = did_gettnode(dp);
78*0db3240dSStephen Hanson if (strcmp(topo_node_name(ptp), PCIEX_FUNCTION) != 0)
79*0db3240dSStephen Hanson return (0);
80*0db3240dSStephen Hanson pdp = did_find(mod, topo_node_getspecific(ptp));
81*0db3240dSStephen Hanson if (!pdp)
82*0db3240dSStephen Hanson return (0);
83*0db3240dSStephen Hanson did_BDF(pdp, NULL, &d, NULL);
84*0db3240dSStephen Hanson if (d != 2)
85*0db3240dSStephen Hanson return (0);
86*0db3240dSStephen Hanson
87*0db3240dSStephen Hanson for (i = 0; i < 6; i++)
88*0db3240dSStephen Hanson if ((ptp = topo_node_parent(ptp)) == NULL)
89*0db3240dSStephen Hanson return (0);
90*0db3240dSStephen Hanson pdp = did_find(mod, topo_node_getspecific(ptp));
91*0db3240dSStephen Hanson return (pdp && did_physlot_exists(pdp));
92*0db3240dSStephen Hanson }
93*0db3240dSStephen Hanson
94*0db3240dSStephen Hanson /*
95*0db3240dSStephen Hanson * Look for down-stream switch "4" on riser card. First find this node's parent.
96*0db3240dSStephen Hanson * If it is a pciexfn node and it has dev=4 and node 6 levels further up
97*0db3240dSStephen Hanson * from it has a physlot then return true.
98*0db3240dSStephen Hanson */
99*0db3240dSStephen Hanson int
ba_is_4(topo_mod_t * mod,did_t * dp)100*0db3240dSStephen Hanson ba_is_4(topo_mod_t *mod, did_t *dp)
101*0db3240dSStephen Hanson {
102*0db3240dSStephen Hanson tnode_t *ptp;
103*0db3240dSStephen Hanson did_t *pdp;
104*0db3240dSStephen Hanson int i, d;
105*0db3240dSStephen Hanson
106*0db3240dSStephen Hanson ptp = did_gettnode(dp);
107*0db3240dSStephen Hanson if (strcmp(topo_node_name(ptp), PCIEX_FUNCTION) != 0)
108*0db3240dSStephen Hanson return (0);
109*0db3240dSStephen Hanson pdp = did_find(mod, topo_node_getspecific(ptp));
110*0db3240dSStephen Hanson if (!pdp)
111*0db3240dSStephen Hanson return (0);
112*0db3240dSStephen Hanson did_BDF(pdp, NULL, &d, NULL);
113*0db3240dSStephen Hanson if (d != 4)
114*0db3240dSStephen Hanson return (0);
115*0db3240dSStephen Hanson
116*0db3240dSStephen Hanson for (i = 0; i < 6; i++)
117*0db3240dSStephen Hanson if ((ptp = topo_node_parent(ptp)) == NULL)
118*0db3240dSStephen Hanson return (0);
119*0db3240dSStephen Hanson pdp = did_find(mod, topo_node_getspecific(ptp));
120*0db3240dSStephen Hanson return (pdp && did_physlot_exists(pdp));
121*0db3240dSStephen Hanson }
122