1 files changed, 0 insertions, 421 deletions
diff --git a/usr/src/lib/fm/topo/modules/common/hostbridge.c b/usr/src/lib/fm/topo/modules/common/hostbridge.c
deleted file mode 100644
index 7dbca54af6..0000000000
--- a/usr/src/lib/fm/topo/modules/common/hostbridge.c
+++ /dev/null
@@ -1,421 +0,0 @@
-/*
- * CDDL HEADER START
- *
- * The contents of this file are subject to the terms of the
- * Common Development and Distribution License (the "License").
- * You may not use this file except in compliance with the License.
- *
- * You can obtain a copy of the license at usr/src/OPENSOLARIS.LICENSE
- * or http://www.opensolaris.org/os/licensing.
- * See the License for the specific language governing permissions
- * and limitations under the License.
- *
- * When distributing Covered Code, include this CDDL HEADER in each
- * file and include the License file at usr/src/OPENSOLARIS.LICENSE.
- * If applicable, add the following below this CDDL HEADER, with the
- * fields enclosed by brackets "[]" replaced with your own identifying
- * information: Portions Copyright [yyyy] [name of copyright owner]
- *
- * CDDL HEADER END
- */
-
-/*
- * Copyright 2006 Sun Microsystems, Inc.  All rights reserved.
- * Use is subject to license terms.
- */
-
-#pragma ident	"%Z%%M%	%I%	%E% SMI"
-
-#include <string.h>
-#include <fm/topo_mod.h>
-#include <libdevinfo.h>
-#include <limits.h>
-#include <sys/fm/protocol.h>
-#include <sys/param.h>
-#include <sys/systeminfo.h>
-#include <assert.h>
-#include <pthread.h>
-
-#include "pcibus.h"
-#include "hostbridge.h"
-#include "did.h"
-#include "did_props.h"
-#include "util.h"
-
-/*
- * hostbridge.c
- *	Generic code shared by all the hostbridge enumerators
- */
-
-static void hb_release(topo_mod_t *, tnode_t *);
-static int hb_contains(topo_mod_t *, tnode_t *, topo_version_t, nvlist_t *,
-    nvlist_t **);
-static int hb_present(topo_mod_t *, tnode_t *, topo_version_t, nvlist_t *,
-    nvlist_t **);
-static int hb_label(topo_mod_t *, tnode_t *, topo_version_t, nvlist_t *,
-    nvlist_t **);
-static int hb_enum(topo_mod_t *, tnode_t *, const char *, topo_instance_t,
-    topo_instance_t, void *);
-
-extern txprop_t ExHB_common_props[];
-extern txprop_t HB_common_props[];
-extern txprop_t RC_common_props[];
-extern int ExHB_propcnt;
-extern int HB_propcnt;
-extern int RC_propcnt;
-
-static int specific_hb_enum(tnode_t *, const char *, topo_instance_t,
-    topo_instance_t, di_prom_handle_t, topo_mod_t *);
-
-const topo_modinfo_t Hb_info =
-	{ HOSTBRIDGE, HB_ENUMR_VERS, hb_enum, hb_release };
-
-const topo_method_t Hb_methods[] = {
-	{ "hb_contains", "hb element contains other element", HB_ENUMR_VERS,
-	    TOPO_STABILITY_INTERNAL, hb_contains },
-	{ "hb_present", "hb element currently present", HB_ENUMR_VERS,
-	    TOPO_STABILITY_INTERNAL, hb_present },
-	{ TOPO_METH_LABEL, TOPO_METH_LABEL_DESC,
-	    TOPO_METH_LABEL_VERSION, TOPO_STABILITY_INTERNAL, hb_label },
-	{ NULL }
-};
-
-void
-_topo_init(topo_mod_t *modhdl)
-{
-	/*
-	 * Turn on module debugging output
-	 */
-	if (getenv("TOPOHBDBG") != NULL)
-		topo_mod_setdebug(modhdl, TOPO_DBG_ALL);
-	topo_mod_dprintf(modhdl, "initializing hostbridge enumerator\n");
-
-	topo_mod_register(modhdl, &Hb_info, NULL);
-	topo_mod_dprintf(modhdl, "Hostbridge enumr initd\n");
-}
-
-void
-_topo_fini(topo_mod_t *modhdl)
-{
-	topo_mod_unregister(modhdl);
-}
-
-/*ARGSUSED*/
-static int
-hb_contains(topo_mod_t *mp, tnode_t *node, topo_version_t version,
-    nvlist_t *in, nvlist_t **out)
-{
-	return (0);
-}
-
-/*ARGSUSED*/
-static int
-hb_present(topo_mod_t *mp, tnode_t *node, topo_version_t version,
-    nvlist_t *in, nvlist_t **out)
-{
-	return (0);
-}
-
-static int
-hb_label(topo_mod_t *mp, tnode_t *node, topo_version_t version,
-    nvlist_t *in, nvlist_t **out)
-{
-	if (version > TOPO_METH_LABEL_VERSION)
-		return (topo_mod_seterrno(mp, EMOD_VER_NEW));
-	return (platform_hb_label(node, in, out, mp));
-}
-
-static topo_mod_t *
-pci_enumr_load(topo_mod_t *mp, tnode_t *parent)
-{
-	topo_mod_t *rp = NULL;
-	char *plat, *mach;
-	char *pcipath;
-	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);
-	}
-	pcipath = topo_mod_alloc(mp, PATH_MAX);
-	rootdir = topo_mod_rootdir(mp);
-	(void) snprintf(pcipath,
-	    PATH_MAX, PATH_TO_PCI_ENUM, rootdir ? rootdir : "", plat);
-
-	if ((rp = topo_mod_load(mp, pcipath)) == NULL) {
-		topo_mod_dprintf(mp,
-		    "%s enumerator could not load %s.\n", HOSTBRIDGE, pcipath);
-		(void) snprintf(pcipath,
-		    PATH_MAX, PATH_TO_PCI_ENUM, rootdir ? rootdir : "", mach);
-		if ((rp = topo_mod_load(mp, pcipath)) == NULL) {
-			topo_mod_dprintf(mp,
-			    "%s enumerator could not load %s.\n",
-			    HOSTBRIDGE, pcipath);
-		}
-	}
-	topo_mod_strfree(mp, plat);
-	topo_mod_strfree(mp, mach);
-	topo_mod_free(mp, pcipath, PATH_MAX);
-	return (rp);
-}
-
-/*ARGSUSED*/
-static int
-hb_enum(topo_mod_t *mp, tnode_t *pn, const char *name, topo_instance_t imin,
-    topo_instance_t imax, void *notused)
-{
-	topo_mod_t *pcimod;
-	did_hash_t *didhash;
-	di_prom_handle_t promtree;
-	int rv;
-
-	if (strcmp(name, HOSTBRIDGE) != 0) {
-		topo_mod_dprintf(mp,
-		    "Currently only know how to enumerate %s components.\n",
-		    HOSTBRIDGE);
-		return (0);
-	}
-
-	/*
-	 * Load the pcibus enumerator, we'll soon need it!
-	 */
-	if ((pcimod = pci_enumr_load(mp, pn)) == NULL)
-		return (-1);
-
-	if ((promtree = di_prom_init()) == DI_PROM_HANDLE_NIL) {
-		topo_mod_unload(pcimod);
-		topo_mod_dprintf(mp,
-		    "Hostbridge enumerator: di_prom_handle_init failed.\n");
-		return (-1);
-	}
-
-	/*
-	 * If we're asked to enumerate a whole range of hostbridges, then
-	 * we need to find them all.  If we're just asked to enumerate a
-	 * single hostbridge, we expect our caller to have passed us linked
-	 * did_t structures we can use to enumerate the singled out hostbridge.
-	 */
-	if (imin != imax) {
-
-		if ((didhash = did_hash_init(mp)) == NULL) {
-			topo_mod_dprintf(mp,
-			    "Hash initialization for hostbridge "
-			    "enumerator failed.\n");
-			topo_mod_unload(pcimod);
-			return (-1);
-		}
-		if ((rv = platform_hb_enum(pn, name, imin, imax, didhash,
-		    promtree, mp)) < 0)
-			topo_mod_seterrno(mp, EMOD_PARTIAL_ENUM);
-		di_prom_fini(promtree);
-		did_hash_fini(didhash);
-		topo_mod_unload(pcimod);
-		return (rv);
-	} else {
-		rv = specific_hb_enum(pn, name, imin, imax, promtree, mp);
-		di_prom_fini(promtree);
-		topo_mod_unload(pcimod);
-		return (rv);
-	}
-}
-
-/*ARGSUSED*/
-static void
-hb_release(topo_mod_t *mp, tnode_t *node)
-{
-	topo_method_unregister_all(mp, node);
-}
-
-static tnode_t *
-hb_tnode_create(tnode_t *parent,
-    const char *name, topo_instance_t i, void *priv, topo_mod_t *mod)
-{
-	topo_hdl_t *thp;
-	nvlist_t *args, *fmri, *pfmri;
-	tnode_t *ntn;
-	int err;
-
-	thp = topo_mod_handle(mod);
-
-	if (topo_node_resource(parent, &pfmri, &err) < 0) {
-		topo_mod_seterrno(mod, err);
-		topo_mod_dprintf(mod,
-		    "Unable to retrieve parent resource.\n");
-		return (NULL);
-	}
-	if (topo_mod_nvalloc(mod, &args, NV_UNIQUE_NAME) != 0) {
-		(void) topo_mod_seterrno(mod, EMOD_FMRI_NVL);
-		nvlist_free(pfmri);
-		return (NULL);
-	}
-	err = nvlist_add_nvlist(args, TOPO_METH_FMRI_ARG_PARENT, pfmri);
-	if (err != 0) {
-		nvlist_free(pfmri);
-		nvlist_free(args);
-		(void) topo_mod_seterrno(mod, EMOD_FMRI_NVL);
-		return (NULL);
-	}
-
-	fmri = topo_fmri_create(thp, FM_FMRI_SCHEME_HC, name, i, args, &err);
-	if (fmri == NULL) {
-		nvlist_free(pfmri);
-		nvlist_free(args);
-		(void) topo_mod_seterrno(mod, err);
-		topo_mod_dprintf(mod,
-		    "Unable to make nvlist for %s bind: %s.\n",
-		    name, topo_strerror(err));
-		return (NULL);
-	}
-
-	nvlist_free(pfmri);
-	nvlist_free(args);
-	ntn = topo_node_bind(mod, parent, name, i, fmri, priv);
-	if (ntn == NULL) {
-		topo_mod_dprintf(mod,
-		    "topo_node_bind (%s%d/%s%d) failed: %s\n",
-		    topo_node_name(parent), topo_node_instance(parent),
-		    name, i,
-		    topo_strerror(topo_mod_errno(mod)));
-		nvlist_free(fmri);
-		return (NULL);
-	}
-	nvlist_free(fmri);
-	if (topo_method_register(mod, ntn, Hb_methods) < 0) {
-		topo_mod_dprintf(mod, "topo_method_register failed: %s\n",
-		    topo_strerror(topo_mod_errno(mod)));
-		topo_node_unbind(ntn);
-		return (NULL);
-	}
-	return (ntn);
-}
-
-tnode_t *
-pcihostbridge_declare(tnode_t *parent, di_node_t din, topo_instance_t i,
-    did_hash_t *didhash, di_prom_handle_t promtree, topo_mod_t *mod)
-{
-	did_t *pd;
-	tnode_t *ntn;
-
-	if ((pd = did_find(didhash, din)) == NULL)
-		return (NULL);
-	if ((ntn = hb_tnode_create(parent, HOSTBRIDGE, i, pd, mod)) == NULL)
-		return (NULL);
-	if (did_props_set(ntn, pd, HB_common_props, HB_propcnt,
-	    promtree) < 0) {
-		topo_node_unbind(ntn);
-		return (NULL);
-	}
-	/*
-	 * We expect to find pci buses beneath the hostbridge.
-	 */
-	if (child_range_add(mod, ntn, PCI_BUS, 0, MAX_HB_BUSES) < 0) {
-		topo_node_unbind(ntn);
-		return (NULL);
-	}
-	return (ntn);
-}
-
-tnode_t *
-pciexhostbridge_declare(tnode_t *parent, di_node_t din, topo_instance_t hi,
-    did_hash_t *didhash, di_prom_handle_t promtree, topo_mod_t *mod)
-{
-	did_t *pd;
-	tnode_t *ntn;
-
-	if ((pd = did_find(didhash, din)) == NULL)
-		return (NULL);
-	if ((ntn = hb_tnode_create(parent, HOSTBRIDGE, hi, din, mod)) == NULL)
-		return (NULL);
-	if (did_props_set(ntn, pd, ExHB_common_props, ExHB_propcnt,
-	    promtree) < 0) {
-		topo_node_unbind(ntn);
-		return (NULL);
-	}
-	/*
-	 * We expect to find root complexes beneath the hostbridge.
-	 */
-	if (child_range_add(mod, ntn, PCIEX_ROOT, 0, MAX_HB_BUSES) < 0) {
-		topo_node_unbind(ntn);
-		return (NULL);
-	}
-	return (ntn);
-}
-
-tnode_t *
-pciexrc_declare(tnode_t *parent, di_node_t din, topo_instance_t ri,
-    did_hash_t *didhash, di_prom_handle_t promtree, topo_mod_t *mod)
-{
-	did_t *pd;
-	tnode_t *ntn;
-
-	if ((pd = did_find(didhash, din)) == NULL)
-		return (NULL);
-	did_markrc(pd);
-	if ((ntn = hb_tnode_create(parent, PCIEX_ROOT, ri, din, mod)) == NULL)
-		return (NULL);
-	if (did_props_set(ntn, pd, RC_common_props, RC_propcnt,
-	    promtree) < 0) {
-		topo_node_unbind(ntn);
-		return (NULL);
-	}
-	/*
-	 * We expect to find pci-express buses beneath a root complex
-	 */
-	if (child_range_add(mod, ntn, PCIEX_BUS, 0, MAX_HB_BUSES) < 0) {
-		topo_node_range_destroy(ntn, PCIEX_BUS);
-		return (NULL);
-	}
-	return (ntn);
-}
-
-/*ARGSUSED*/
-static int
-specific_hb_enum(tnode_t *pn, const char *name, topo_instance_t imin,
-    topo_instance_t imax, di_prom_handle_t promtree, topo_mod_t *mod)
-{
-	tnode_t *hb;
-	did_t *iodid, *didp;
-	did_hash_t *didhash;
-	char *pname;
-	int brc = 0;
-	int bus;
-
-	pname = topo_node_name(pn);
-	if ((iodid = topo_node_private(pn)) == NULL) {
-		topo_mod_dprintf(mod,
-		    "Parent %s node missing private data.\n"
-		    "Unable to proceed with %s enumeration.\n",
-		    pname, name);
-		return (-1);
-	}
-	didhash = did_hash(iodid);
-
-	/*
-	 * 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(pn, did_dinode(didp), imin, didhash,
-	    promtree, mod)) == NULL)
-		return (-1);
-	while (didp != NULL) {
-		did_BDF(didp, &bus, NULL, NULL);
-		if (topo_mod_enumerate(mod,
-		    hb, PCI_BUS, PCI_BUS, bus, bus) != 0)
-			return (topo_mod_seterrno(mod, EMOD_PARTIAL_ENUM));
-		didp = did_link_get(didp);
-	}
-	return (0);
-}