static int
module_run(topo_mod_t *mp, tnode_t *parent, pfn_enum_t *ep)
{
return (topo_mod_enumerate(mp, parent,
ep->pfne_modname, ep->pfne_childname,
ep->pfne_imin, ep->pfne_imax));
}
/*ARGSUSED*/
static int
xaui_enum(topo_mod_t *mod, tnode_t *rnode, const char *name,
topo_instance_t min, topo_instance_t max, void *arg, void *priv)
{
tnode_t *xauin;
if (strcmp(name, XAUI) != 0) {
topo_mod_dprintf(mod,
"Currently only know how to enumerate %s components.\n",
XAUI);
return (0);
}
xaui_mod_hdl = mod;
/*
* Load XFP enum
*/
if (xfp_enum_load(mod) == NULL)
return (-1);
if ((xauin = xaui_declare(rnode, name, min, priv, mod)) == NULL)
return (-1);
/* set the private data to be the instance number of niufn */
if (topo_mod_enumerate(mod,
xauin, XFP, XFP, 0, 0, NULL) != 0) {
return (topo_mod_seterrno(mod, EMOD_PARTIAL_ENUM));
}
return (0);
}
/*ARGSUSED*/
static int
specific_hb_enum(topo_mod_t *mod, tnode_t *pn, const char *name,
topo_instance_t imin, topo_instance_t imax, void *priv)
{
tnode_t *hb;
did_t *iodid = (did_t *)priv;
did_t *didp;
int brc = 0;
int bus;
did_setspecific(mod, priv);
/*
* Find the hostbridge of interest
*/
didp = iodid;
for (brc = 0; brc < imin; brc++)
didp = did_chain_get(didp);
assert(didp != NULL);
if ((hb = pcihostbridge_declare(mod, pn, did_dinode(didp), imin))
== NULL) {
return (-1);
}
while (didp != NULL) {
did_BDF(didp, &bus, NULL, NULL);
if (topo_mod_enumerate(mod,
hb, PCI_BUS, PCI_BUS, bus, bus, didp) != 0) {
return (topo_mod_seterrno(mod, EMOD_PARTIAL_ENUM));
}
didp = did_link_get(didp);
}
return (0);
}
static int
niufn_instantiate(tnode_t *parent, const char *name, di_node_t pnode,
topo_mod_t *mod)
{
di_node_t sib;
tnode_t *ntn;
topo_instance_t inst;
if (strcmp(name, NIUFN) != 0) {
topo_mod_dprintf(mod,
"Currently only know how to enumerate %s components.\n",
NIUFN);
return (0);
}
sib = di_child_node(pnode);
while (sib != DI_NODE_NIL) {
if (niufn_instance_get(mod, sib, &inst) != 0) {
topo_mod_dprintf(mod, "Enumeration of %s "
"instance failed.\n", NIUFN);
sib = di_sibling_node(sib);
continue;
}
if ((ntn = niufn_declare(parent, NIUFN, inst, sib, mod))
== NULL) {
topo_mod_dprintf(mod, "Enumeration of %s=%d "
"failed: %s\n", NIUFN, inst,
topo_strerror(topo_mod_errno(mod)));
return (-1);
}
if (topo_mod_enumerate(mod,
ntn, XAUI, XAUI, inst, inst, sib) != 0) {
return (topo_mod_seterrno(mod, EMOD_PARTIAL_ENUM));
}
sib = di_sibling_node(sib);
}
return (0);
}
/*ARGSUSED*/
int
platform_iob_enum(topo_mod_t *mod, tnode_t *parent, topo_instance_t imin,
topo_instance_t imax)
{
/*
* An E15K and its successors may have up to 18 I/O boards,
* numbered 0 through 17. Each board has two hostbridges, and
* there are a pair of PCI buses under each hostbridge. We can
* discover the existence of a board by the presence of
* devinfo nodes for those hostbridges. We let the hostbridge
* enumerator actually create nodes for the hostbridges,
* passing them the did_t's for all the hostbridge nodes we
* know indicate that the ioboard exists.
*/
di_node_t devtree;
di_node_t pnode;
did_t *iobs[18][2][2];
int brd, br, bus, i;
devtree = topo_mod_devinfo(mod);
if (devtree == DI_NODE_NIL) {
topo_mod_dprintf(mod, "devinfo init failed.");
return (-1);
}
for (i = 0; i < 18; i++) {
iobs[i][0][0] = iobs[i][0][1] = NULL;
iobs[i][1][0] = iobs[i][1][1] = NULL;
}
pnode = di_drv_first_node(SCHIZO, devtree);
while (pnode != DI_NODE_NIL) {
did_t *d;
d = split_bus_address(mod,
pnode, IOB_BASEADDR, BUS_ADDRDIST, 0, 17, &brd, &br, &bus);
if (d == NULL) {
pnode = di_drv_next_node(pnode);
continue;
}
iobs[brd][br][bus] = d;
pnode = di_drv_next_node(pnode);
}
for (i = 0; i < 18; i++) {
tnode_t *ion;
/*
* Make sure we found all the buses and bridges
*/
if (iobs[i][0][0] == NULL || iobs[i][0][1] == NULL ||
iobs[i][1][0] == NULL || iobs[i][1][1] == NULL)
continue;
did_did_link_set(iobs[i][0][0], iobs[i][0][1]);
did_did_link_set(iobs[i][1][0], iobs[i][1][1]);
did_did_chain_set(iobs[i][0][0], iobs[i][1][0]);
if ((ion = ioboard_declare(mod, parent, i, iobs[i][0][0]))
== NULL) {
topo_mod_dprintf(mod,
"Creation of tnode for %s%d failed.\n", IOBOARD, i);
continue;
}
if (topo_mod_enumerate(mod, ion, HOSTBRIDGE, HOSTBRIDGE, 0, 0,
iobs[i][0][0]) < 0) {
topo_mod_dprintf(mod,
"Enumeration of %s%d/%s%d failed.\n",
IOBOARD, i, HOSTBRIDGE, 0);
continue;
}
if (topo_mod_enumerate(mod, ion, HOSTBRIDGE, HOSTBRIDGE, 1, 1,
iobs[i][0][0]) < 0) {
topo_mod_dprintf(mod,
"Enumeration of %s%d/%s%d failed.\n",
IOBOARD, i, HOSTBRIDGE, 1);
continue;
}
}
return (0);
}
/*
* 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);
}