static topo_mod_t *
hb_enumr_load(topo_mod_t *mp, tnode_t *parent)
{
topo_mod_t *rp = NULL;
char *plat, *mach;
char *hbpath;
char *rootdir;
int err;
plat = mach = NULL;
if (topo_prop_get_string(parent,
TOPO_PGROUP_SYSTEM, TOPO_PROP_PLATFORM, &plat, &err) < 0) {
(void) topo_mod_seterrno(mp, err);
return (NULL);
}
if (topo_prop_get_string(parent,
TOPO_PGROUP_SYSTEM, TOPO_PROP_MACHINE, &mach, &err) < 0) {
(void) topo_mod_seterrno(mp, err);
return (NULL);
}
hbpath = topo_mod_alloc(mp, PATH_MAX);
rootdir = topo_mod_rootdir(mp);
(void) snprintf(hbpath,
PATH_MAX, PATH_TO_HB_ENUM, rootdir ? rootdir : "", plat);
if ((rp = topo_mod_load(mp, hbpath)) == NULL) {
topo_mod_dprintf(mp,
"%s enumerator could not load %s.\n", IOBOARD, hbpath);
(void) snprintf(hbpath,
PATH_MAX, PATH_TO_HB_ENUM, rootdir ? rootdir : "", mach);
if ((rp = topo_mod_load(mp, hbpath)) == NULL) {
topo_mod_dprintf(mp,
"%s enumerator could not load %s.\n",
IOBOARD, hbpath);
}
}
topo_mod_strfree(mp, plat);
topo_mod_strfree(mp, mach);
topo_mod_free(mp, hbpath, PATH_MAX);
return (rp);
}
static topo_mod_t *
xfp_enum_load(topo_mod_t *mp)
{
topo_mod_t *rp = NULL;
if ((rp = topo_mod_load(mp, XFP, TOPO_VERSION)) == NULL) {
topo_mod_dprintf(mp,
"%s enumerator could not load %s enum.\n", XAUI, XFP);
}
return (rp);
}
static topo_mod_t *
pci_enumr_load(topo_mod_t *mp)
{
topo_mod_t *rp = NULL;
if ((rp = topo_mod_load(mp, PCI_ENUM, PCI_ENUMR_VERS)) == NULL) {
topo_mod_dprintf(mp,
"%s enumerator could not load %s.\n", HOSTBRIDGE, PCI_ENUM);
}
return (rp);
}
static topo_mod_t *
module_load(topo_mod_t *mp, tnode_t *parent, const char *name)
{
topo_mod_t *rp = NULL;
char *plat, *mach;
char *path;
char *rootdir;
int err;
plat = mach = NULL;
if (topo_prop_get_string(parent,
TOPO_PGROUP_SYSTEM, TOPO_PROP_PLATFORM, &plat, &err) < 0) {
(void) topo_mod_seterrno(mp, err);
return (NULL);
}
if (topo_prop_get_string(parent,
TOPO_PGROUP_SYSTEM, TOPO_PROP_MACHINE, &mach, &err) < 0) {
(void) topo_mod_seterrno(mp, err);
return (NULL);
}
path = topo_mod_alloc(mp, PATH_MAX);
rootdir = topo_mod_rootdir(mp);
(void) snprintf(path, PATH_MAX,
PATH_TEMPLATE, rootdir ? rootdir : "", plat, name);
if ((rp = topo_mod_load(mp, path)) == NULL) {
topo_mod_dprintf(mp, "Unable to load %s.\n", path);
(void) snprintf(path, PATH_MAX,
PATH_TEMPLATE, rootdir ? rootdir : "", mach, name);
if ((rp = topo_mod_load(mp, path)) == NULL)
topo_mod_dprintf(mp, "Unable to load %s.\n", path);
}
topo_mod_strfree(mp, plat);
topo_mod_strfree(mp, mach);
topo_mod_free(mp, path, PATH_MAX);
return (rp);
}
/*
* Create a generic topo node based on the hcfmri strcuture passed in.
*/
int
x86pi_enum_generic(topo_mod_t *mod, x86pi_hcfmri_t *hcfmri,
tnode_t *t_bindparent, tnode_t *t_fmriparent, tnode_t **t_node, int flag)
{
int rv;
int err;
nvlist_t *out;
nvlist_t *fmri;
nvlist_t *auth;
topo_mod_dprintf(mod, "%s adding entry for type (%s)\n",
_ENUM_NAME, hcfmri->hc_name);
if (t_bindparent == NULL) {
topo_mod_dprintf(mod,
"%s called with NULL parent for type %s\n",
_ENUM_NAME, hcfmri->hc_name);
return (-1);
}
/* Create the FMRI for this node */
auth = topo_mod_auth(mod, t_bindparent);
fmri = topo_mod_hcfmri(mod, t_fmriparent, FM_HC_SCHEME_VERSION,
hcfmri->hc_name, hcfmri->instance, NULL, auth,
hcfmri->part_number, hcfmri->version, hcfmri->serial_number);
nvlist_free(auth);
if (fmri == NULL) {
topo_mod_dprintf(mod,
"%s failed to create %s fmri : %s\n", _ENUM_NAME,
hcfmri->hc_name, topo_strerror(topo_mod_errno(mod)));
return (-1);
}
rv = topo_node_range_create(mod, t_bindparent, hcfmri->hc_name, 0, 4);
if (rv != 0 && topo_mod_errno(mod) != EMOD_NODE_DUP) {
topo_mod_dprintf(mod, "%s range create failed for node %s\n",
_ENUM_NAME, hcfmri->hc_name);
}
/* Bind this node to the parent */
*t_node = x86pi_node_bind(mod, t_bindparent, hcfmri, fmri, flag);
nvlist_free(fmri);
if (*t_node == NULL) {
topo_mod_dprintf(mod,
"%s failed to bind %s node instance %d: %s\n",
_ENUM_NAME, hcfmri->hc_name, hcfmri->instance,
topo_strerror(topo_mod_errno(mod)));
return (-1);
}
/* call IPMI facility provider to register fac methods */
if (topo_mod_load(mod, _FAC_PROV, TOPO_VERSION) == NULL) {
topo_mod_dprintf(mod,
"%s: Failed to load %s module: %s\n", _ENUM_NAME, _FAC_PROV,
topo_mod_errmsg(mod));
return (-1);
}
rv = topo_mod_enumerate(mod, *t_node, _FAC_PROV, _FAC_PROV, 0, 0, NULL);
if (rv != 0) {
topo_mod_dprintf(mod,
"%s: %s failed: %s\n", _ENUM_NAME, _FAC_PROV,
topo_mod_errmsg(mod));
return (-1);
}
/* invoke fac_prov_ipmi_enum method */
if (topo_method_supported(*t_node, TOPO_METH_FAC_ENUM, 0)) {
if (topo_method_invoke(*t_node, TOPO_METH_FAC_ENUM, 0, NULL,
&out, &err) != 0) {
/* log the error and drive on */
topo_mod_dprintf(mod,
"%s: TOPO_METH_FAC_ENUM failed\n", _ENUM_NAME);
} else {
fac_done = 1;
}
}
topo_mod_dprintf(mod, "%s added (%s) node\n", _ENUM_NAME,
topo_node_name(*t_node));
return (0);
}
/*
* opl_hb_enum gets the ioboard instance passed in, and determines the
* hostbridge and root complex instances numbers based on the bus addresses.
*/
int
opl_hb_enum(topo_mod_t *mp, const ioboard_contents_t *iob, tnode_t *ion,
int brd)
{
int hb;
int rc;
di_node_t p;
tnode_t *hbnode;
tnode_t *rcnode;
topo_mod_t *pcimod;
/* Load the pcibus module. We'll need it later. */
pcimod = topo_mod_load(mp, PCI_BUS, PCI_BUS_VERS);
if (pcimod == NULL) {
topo_mod_dprintf(mp, "can't load pcibus module: %s\n",
topo_strerror(topo_mod_errno(mp)));
return (-1);
}
/* For each hostbridge on an ioboard... */
for (hb = 0; hb < OPL_HB_MAX; hb++) {
hbnode = NULL;
/* For each root complex in a hostbridge... */
for (rc = 0; rc < OPL_RC_MAX; rc++) {
p = iob->rcs[hb][rc];
/* If no root complex, continue */
if (p == DI_NODE_NIL) {
continue;
}
/* The root complex exists! */
topo_mod_dprintf(mp, "declaring "
"/chassis=0/ioboard=%d/hostbridge=%d/pciexrc=%d\n",
brd, hb, rc);
/*
* If we haven't created a hostbridge node yet, do it
* now.
*/
if (hbnode == NULL) {
hbnode = opl_hb_node_create(mp, ion, hb);
if (hbnode == NULL) {
topo_mod_dprintf(mp,
"unable to create hbnode: %s\n",
topo_strerror(topo_mod_errno(mp)));
topo_mod_unload(pcimod);
return (-1);
}
}
/* Create the root complex node */
rcnode = opl_rc_node_create(mp, hbnode, p, rc);
if (rcnode == NULL) {
topo_mod_dprintf(mp,
"unable to create rcnode: %s\n",
topo_strerror(topo_mod_errno(mp)));
topo_mod_unload(pcimod);
return (-1);
}
/* Enumerate pcibus nodes under the root complex */
if (topo_mod_enumerate(pcimod, rcnode,
PCI_BUS, PCIEX_BUS, 0, 255, NULL) != 0) {
topo_mod_dprintf(mp,
"error enumerating pcibus: %s\n",
topo_strerror(topo_mod_errno(mp)));
topo_mod_unload(pcimod);
return (-1);
}
}
}
topo_mod_unload(pcimod);
return (0);
}
/*
* Enumerate hostbridge on the cpuboard. Hostbridge and root complex instances
* match the cpuboard instance.
*/
int
cpuboard_hb_enum(topo_mod_t *mp, di_node_t dnode, char *rcpath,
tnode_t *cpubn, int brd)
{
int hb;
int rc;
tnode_t *hbnode;
tnode_t *rcnode;
topo_mod_t *pcimod;
topo_mod_dprintf(mp, "cpuboard_hb_enum: brd: %d, cpubn=%p\n",
brd, cpubn);
/* Load the pcibus module. We'll need it later. */
pcimod = topo_mod_load(mp, PCI_BUS, PCI_BUS_VERS);
if (pcimod == NULL) {
topo_mod_dprintf(mp, "can't load pcibus module: %s\n",
topo_strerror(topo_mod_errno(mp)));
return (-1);
}
hb = rc = brd;
/* The root complex exists! */
topo_mod_dprintf(mp, "declaring "
"/motherboard=0/cpuboard=%d/hostbridge=%d/"
"pciexrc=%d\n", brd, hb, rc);
/* Create the hostbridge node */
hbnode = cpuboard_hb_node_create(mp, cpubn, hb);
if (hbnode == NULL) {
topo_mod_dprintf(mp,
"unable to create hbnode: %s\n",
topo_strerror(topo_mod_errno(mp)));
topo_mod_unload(pcimod);
return (-1);
}
/* Create the root complex node */
rcnode = cpuboard_rc_node_create(mp, hbnode, dnode, rcpath, rc);
if (rcnode == NULL) {
topo_mod_dprintf(mp,
"unable to create rcnode: %s\n",
topo_strerror(topo_mod_errno(mp)));
topo_mod_unload(pcimod);
return (-1);
}
/*
* If dnode not NULL, enumerate pcibus nodes under the root complex.
* If dnode NULL, skip enumeration. Condition could occur if the RC
* is assigned to non-control domain.
*/
if ((dnode != NULL) && topo_mod_enumerate(pcimod, rcnode,
PCI_BUS, PCIEX_BUS, 0, 255, NULL) != 0) {
topo_mod_dprintf(mp,
"error enumerating pcibus: %s\n",
topo_strerror(topo_mod_errno(mp)));
topo_mod_unload(pcimod);
return (-1);
}
topo_mod_unload(pcimod);
return (0);
}
