074bb90d80fdbeb2d04a8450a55ecbc96de28785Tom Pothier * CDDL HEADER START
074bb90d80fdbeb2d04a8450a55ecbc96de28785Tom Pothier * The contents of this file are subject to the terms of the
074bb90d80fdbeb2d04a8450a55ecbc96de28785Tom Pothier * Common Development and Distribution License (the "License").
074bb90d80fdbeb2d04a8450a55ecbc96de28785Tom Pothier * You may not use this file except in compliance with the License.
074bb90d80fdbeb2d04a8450a55ecbc96de28785Tom Pothier * You can obtain a copy of the license at usr/src/OPENSOLARIS.LICENSE
074bb90d80fdbeb2d04a8450a55ecbc96de28785Tom Pothier * See the License for the specific language governing permissions
074bb90d80fdbeb2d04a8450a55ecbc96de28785Tom Pothier * and limitations under the License.
074bb90d80fdbeb2d04a8450a55ecbc96de28785Tom Pothier * When distributing Covered Code, include this CDDL HEADER in each
074bb90d80fdbeb2d04a8450a55ecbc96de28785Tom Pothier * file and include the License file at usr/src/OPENSOLARIS.LICENSE.
074bb90d80fdbeb2d04a8450a55ecbc96de28785Tom Pothier * If applicable, add the following below this CDDL HEADER, with the
074bb90d80fdbeb2d04a8450a55ecbc96de28785Tom Pothier * fields enclosed by brackets "[]" replaced with your own identifying
074bb90d80fdbeb2d04a8450a55ecbc96de28785Tom Pothier * information: Portions Copyright [yyyy] [name of copyright owner]
074bb90d80fdbeb2d04a8450a55ecbc96de28785Tom Pothier * CDDL HEADER END
efd31e1d839d4665462b5c267a1c654548082663Trang Do * Copyright (c) 2009, 2010, Oracle and/or its affiliates. All rights reserved.
074bb90d80fdbeb2d04a8450a55ecbc96de28785Tom Pothier * Subroutines used by the i86pc Generic Topology Enumerator
074bb90d80fdbeb2d04a8450a55ecbc96de28785Tom Pothier * Free hcfmri strings.
074bb90d80fdbeb2d04a8450a55ecbc96de28785Tom Pothierx86pi_hcfmri_info_fini(topo_mod_t *mod, x86pi_hcfmri_t *hc)
074bb90d80fdbeb2d04a8450a55ecbc96de28785Tom Pothier topo_mod_strfree(mod, (char *)hc->manufacturer);
074bb90d80fdbeb2d04a8450a55ecbc96de28785Tom Pothier topo_mod_strfree(mod, (char *)hc->serial_number);
074bb90d80fdbeb2d04a8450a55ecbc96de28785Tom Pothier * Get the server hostname (the ID as far as the topo authority is
074bb90d80fdbeb2d04a8450a55ecbc96de28785Tom Pothier * concerned) from sysinfo and return a copy to the caller.
074bb90d80fdbeb2d04a8450a55ecbc96de28785Tom Pothier * The string must be freed with topo_mod_strfree()
074bb90d80fdbeb2d04a8450a55ecbc96de28785Tom Pothier result = sysinfo(SI_HOSTNAME, hostname, sizeof (hostname));
074bb90d80fdbeb2d04a8450a55ecbc96de28785Tom Pothier /* Everything is freed up and it's time to return the platform-id */
074bb90d80fdbeb2d04a8450a55ecbc96de28785Tom Pothier topo_mod_dprintf(mod, "x86pi_get_serverid: hostname = %s\n", hostname);
074bb90d80fdbeb2d04a8450a55ecbc96de28785Tom Pothier * Get copy of SMBIOS.
074bb90d80fdbeb2d04a8450a55ecbc96de28785Tom Pothier char *f = "x86pi_smb_open";
074bb90d80fdbeb2d04a8450a55ecbc96de28785Tom Pothier topo_mod_dprintf(mod, "%s: failed to load SMBIOS\n", f);
074bb90d80fdbeb2d04a8450a55ecbc96de28785Tom Pothier * Go through the smbios structures looking for a type. Fill in
074bb90d80fdbeb2d04a8450a55ecbc96de28785Tom Pothier * the structure count as well as the id(s) of the struct types.
efd31e1d839d4665462b5c267a1c654548082663Trang Dox86pi_smb_strcnt(topo_mod_t *mod, smbs_cnt_t *stype)
074bb90d80fdbeb2d04a8450a55ecbc96de28785Tom Pothier * Calculate the authority information for a node. Inherit the data if
074bb90d80fdbeb2d04a8450a55ecbc96de28785Tom Pothier * possible, but always create an appropriate property group.
074bb90d80fdbeb2d04a8450a55ecbc96de28785Tom Pothierx86pi_set_auth(topo_mod_t *mod, x86pi_hcfmri_t *hcfmri, tnode_t *t_parent,
074bb90d80fdbeb2d04a8450a55ecbc96de28785Tom Pothier char *f = "x86pi_set_auth";
074bb90d80fdbeb2d04a8450a55ecbc96de28785Tom Pothier if (mod == NULL || t_parent == NULL || t_node == NULL) {
074bb90d80fdbeb2d04a8450a55ecbc96de28785Tom Pothier return (-1);
074bb90d80fdbeb2d04a8450a55ecbc96de28785Tom Pothier result = topo_pgroup_create(t_node, &auth_pgroup, &err);
074bb90d80fdbeb2d04a8450a55ecbc96de28785Tom Pothier * We failed to create the property group and it was not
074bb90d80fdbeb2d04a8450a55ecbc96de28785Tom Pothier * already defined. Set the err code and return failure.
074bb90d80fdbeb2d04a8450a55ecbc96de28785Tom Pothier return (-1);
074bb90d80fdbeb2d04a8450a55ecbc96de28785Tom Pothier /* Get the authority information already available from the parent */
074bb90d80fdbeb2d04a8450a55ecbc96de28785Tom Pothier /* Determnine if this is a chassis node and set it's instance */
074bb90d80fdbeb2d04a8450a55ecbc96de28785Tom Pothier if ((strlen(hcfmri->hc_name) == strlen(CHASSIS)) &&
074bb90d80fdbeb2d04a8450a55ecbc96de28785Tom Pothier strncmp(hcfmri->hc_name, CHASSIS, strlen(CHASSIS)) == 0) {
074bb90d80fdbeb2d04a8450a55ecbc96de28785Tom Pothier * Set the authority data, inheriting it if possible, but creating it
074bb90d80fdbeb2d04a8450a55ecbc96de28785Tom Pothier * if necessary.
074bb90d80fdbeb2d04a8450a55ecbc96de28785Tom Pothier /* product-id */
074bb90d80fdbeb2d04a8450a55ecbc96de28785Tom Pothier result = topo_prop_inherit(t_node, FM_FMRI_AUTHORITY,
074bb90d80fdbeb2d04a8450a55ecbc96de28785Tom Pothier result = nvlist_lookup_string(auth, FM_FMRI_AUTH_PRODUCT,
074bb90d80fdbeb2d04a8450a55ecbc96de28785Tom Pothier * No product information in the parent node or auth
074bb90d80fdbeb2d04a8450a55ecbc96de28785Tom Pothier * list. Use the product information in the hcfrmi
074bb90d80fdbeb2d04a8450a55ecbc96de28785Tom Pothier * We continue even if the product information is not available
074bb90d80fdbeb2d04a8450a55ecbc96de28785Tom Pothier * to enumerate as much as possible.
074bb90d80fdbeb2d04a8450a55ecbc96de28785Tom Pothier result = topo_prop_set_string(t_node, FM_FMRI_AUTHORITY,
074bb90d80fdbeb2d04a8450a55ecbc96de28785Tom Pothier FM_FMRI_AUTH_PRODUCT, TOPO_PROP_IMMUTABLE, prod,
074bb90d80fdbeb2d04a8450a55ecbc96de28785Tom Pothier /* Preserve the error and continue */
074bb90d80fdbeb2d04a8450a55ecbc96de28785Tom Pothier "property %s (%d) : %s\n", f,
074bb90d80fdbeb2d04a8450a55ecbc96de28785Tom Pothier /* product-sn */
074bb90d80fdbeb2d04a8450a55ecbc96de28785Tom Pothier result = topo_prop_inherit(t_node, FM_FMRI_AUTHORITY,
074bb90d80fdbeb2d04a8450a55ecbc96de28785Tom Pothier result = nvlist_lookup_string(auth, FM_FMRI_AUTH_PRODUCT_SN,
074bb90d80fdbeb2d04a8450a55ecbc96de28785Tom Pothier * No product-sn information in the parent node or auth
074bb90d80fdbeb2d04a8450a55ecbc96de28785Tom Pothier topo_mod_dprintf(mod, "%s: psn not found\n", f);
074bb90d80fdbeb2d04a8450a55ecbc96de28785Tom Pothier * We continue even if the product-sn information is
074bb90d80fdbeb2d04a8450a55ecbc96de28785Tom Pothier * not available to enumerate as much as possible.
074bb90d80fdbeb2d04a8450a55ecbc96de28785Tom Pothier result = topo_prop_set_string(t_node, FM_FMRI_AUTHORITY,
074bb90d80fdbeb2d04a8450a55ecbc96de28785Tom Pothier FM_FMRI_AUTH_PRODUCT_SN, TOPO_PROP_IMMUTABLE, psn,
074bb90d80fdbeb2d04a8450a55ecbc96de28785Tom Pothier /* Preserve the error and continue */
074bb90d80fdbeb2d04a8450a55ecbc96de28785Tom Pothier "set property %s (%d) : %s\n", f,
074bb90d80fdbeb2d04a8450a55ecbc96de28785Tom Pothier /* chassis-id */
074bb90d80fdbeb2d04a8450a55ecbc96de28785Tom Pothier if (is_chassis == 0 || (is_chassis == 1 && chassis_instance == 0)) {
074bb90d80fdbeb2d04a8450a55ecbc96de28785Tom Pothier /* either not a chassis node, or chassis #0 */
074bb90d80fdbeb2d04a8450a55ecbc96de28785Tom Pothier result = topo_prop_inherit(t_node, FM_FMRI_AUTHORITY,
074bb90d80fdbeb2d04a8450a55ecbc96de28785Tom Pothier /* chassis 'n' in a >1 chassis system */
074bb90d80fdbeb2d04a8450a55ecbc96de28785Tom Pothier * No chassis information in the parent
074bb90d80fdbeb2d04a8450a55ecbc96de28785Tom Pothier * node or auth list.
074bb90d80fdbeb2d04a8450a55ecbc96de28785Tom Pothier "%s: csn name not found\n", f);
074bb90d80fdbeb2d04a8450a55ecbc96de28785Tom Pothier * So as not to blindly set the chassis-id to
074bb90d80fdbeb2d04a8450a55ecbc96de28785Tom Pothier * chassis #0's serial number.
074bb90d80fdbeb2d04a8450a55ecbc96de28785Tom Pothier csn = val = topo_mod_strdup(mod, hcfmri->serial_number);
074bb90d80fdbeb2d04a8450a55ecbc96de28785Tom Pothier * We continue even if the chassis information is not available
074bb90d80fdbeb2d04a8450a55ecbc96de28785Tom Pothier * to enumerate as much as possible.
074bb90d80fdbeb2d04a8450a55ecbc96de28785Tom Pothier /* Preserve the error and continue */
074bb90d80fdbeb2d04a8450a55ecbc96de28785Tom Pothier "set property %s (%d) : %s\n", f,
074bb90d80fdbeb2d04a8450a55ecbc96de28785Tom Pothier /* server-id */
074bb90d80fdbeb2d04a8450a55ecbc96de28785Tom Pothier result = topo_prop_inherit(t_node, FM_FMRI_AUTHORITY,
074bb90d80fdbeb2d04a8450a55ecbc96de28785Tom Pothier result = nvlist_lookup_string(auth, FM_FMRI_AUTH_SERVER,
074bb90d80fdbeb2d04a8450a55ecbc96de28785Tom Pothier * No server information in the parent node or auth
074bb90d80fdbeb2d04a8450a55ecbc96de28785Tom Pothier * list. Find the server information in hostname.
074bb90d80fdbeb2d04a8450a55ecbc96de28785Tom Pothier "name not found for %s node\n", f,
074bb90d80fdbeb2d04a8450a55ecbc96de28785Tom Pothier * We continue even if the server information is not available
074bb90d80fdbeb2d04a8450a55ecbc96de28785Tom Pothier * to enumerate as much as possible.
074bb90d80fdbeb2d04a8450a55ecbc96de28785Tom Pothier result = topo_prop_set_string(t_node, FM_FMRI_AUTHORITY,
074bb90d80fdbeb2d04a8450a55ecbc96de28785Tom Pothier FM_FMRI_AUTH_SERVER, TOPO_PROP_IMMUTABLE, server,
074bb90d80fdbeb2d04a8450a55ecbc96de28785Tom Pothier /* Preserve the error and continue */
074bb90d80fdbeb2d04a8450a55ecbc96de28785Tom Pothier "set property %s (%d) : %s\n", f,
074bb90d80fdbeb2d04a8450a55ecbc96de28785Tom Pothier * Calculate a generic FRU for the given node. If the node is not a FRU,
074bb90d80fdbeb2d04a8450a55ecbc96de28785Tom Pothier * then inherit the FRU data from the nodes parent.
074bb90d80fdbeb2d04a8450a55ecbc96de28785Tom Pothierx86pi_set_frufmri(topo_mod_t *mod, x86pi_hcfmri_t *hcfmri, tnode_t *t_parent,
074bb90d80fdbeb2d04a8450a55ecbc96de28785Tom Pothier return (-1);
074bb90d80fdbeb2d04a8450a55ecbc96de28785Tom Pothier * Determine if this node is a FRU
074bb90d80fdbeb2d04a8450a55ecbc96de28785Tom Pothier /* This node is not a FRU. Inherit from parent and return */
d3c57c1ff7b2283ae807ba89d11852243b4e7c4bTom Pothier (void) topo_node_fru_set(t_node, NULL, 0, &result);
074bb90d80fdbeb2d04a8450a55ecbc96de28785Tom Pothier * This node is a FRU. Create an FMRI.
074bb90d80fdbeb2d04a8450a55ecbc96de28785Tom Pothier frufmri = topo_mod_hcfmri(mod, t_parent, FM_HC_SCHEME_VERSION,
074bb90d80fdbeb2d04a8450a55ecbc96de28785Tom Pothier hcfmri->part_number, hcfmri->version, hcfmri->serial_number);
074bb90d80fdbeb2d04a8450a55ecbc96de28785Tom Pothier topo_mod_dprintf(mod, "failed to create FRU: %s\n",
074bb90d80fdbeb2d04a8450a55ecbc96de28785Tom Pothier /* Set the FRU, whether NULL or not */
074bb90d80fdbeb2d04a8450a55ecbc96de28785Tom Pothier result = topo_node_fru_set(t_node, frufmri, 0, &err);
074bb90d80fdbeb2d04a8450a55ecbc96de28785Tom Pothier * Set the label for a topo node.
074bb90d80fdbeb2d04a8450a55ecbc96de28785Tom Pothierx86pi_set_label(topo_mod_t *mod, const char *label, const char *name,
074bb90d80fdbeb2d04a8450a55ecbc96de28785Tom Pothier return (-1);
074bb90d80fdbeb2d04a8450a55ecbc96de28785Tom Pothier * Set the label for this topology node.
074bb90d80fdbeb2d04a8450a55ecbc96de28785Tom Pothier * Note that a NULL label will inherit the label from topology
074bb90d80fdbeb2d04a8450a55ecbc96de28785Tom Pothier * node's parent.
074bb90d80fdbeb2d04a8450a55ecbc96de28785Tom Pothier result = topo_node_label_set(t_node, (char *)label, &err);
074bb90d80fdbeb2d04a8450a55ecbc96de28785Tom Pothier topo_mod_dprintf(mod, "x86pi_set_label: failed with label %s "
074bb90d80fdbeb2d04a8450a55ecbc96de28785Tom Pothier "on %s node: %s\n", (label == NULL ? "NULL" : label),
074bb90d80fdbeb2d04a8450a55ecbc96de28785Tom Pothier * Calculate the system information for a node. Inherit the data if
074bb90d80fdbeb2d04a8450a55ecbc96de28785Tom Pothier * possible, but always create an appropriate property group.
074bb90d80fdbeb2d04a8450a55ecbc96de28785Tom Pothierx86pi_set_system(topo_mod_t *mod, tnode_t *t_node)
074bb90d80fdbeb2d04a8450a55ecbc96de28785Tom Pothier return (-1);
074bb90d80fdbeb2d04a8450a55ecbc96de28785Tom Pothier result = topo_pgroup_create(t_node, &sys_pgroup, &err);
074bb90d80fdbeb2d04a8450a55ecbc96de28785Tom Pothier * We failed to create the property group and it was not
074bb90d80fdbeb2d04a8450a55ecbc96de28785Tom Pothier * already defined. Set the err code and return failure.
074bb90d80fdbeb2d04a8450a55ecbc96de28785Tom Pothier return (-1);
074bb90d80fdbeb2d04a8450a55ecbc96de28785Tom Pothier result = topo_prop_inherit(t_node, TOPO_PGROUP_SYSTEM, TOPO_PROP_ISA,
074bb90d80fdbeb2d04a8450a55ecbc96de28785Tom Pothier result = sysinfo(SI_ARCHITECTURE, isa, sizeof (isa));
074bb90d80fdbeb2d04a8450a55ecbc96de28785Tom Pothier /* Preserve the error and continue */
074bb90d80fdbeb2d04a8450a55ecbc96de28785Tom Pothier topo_mod_dprintf(mod, "x86pi_set_system: failed to "
074bb90d80fdbeb2d04a8450a55ecbc96de28785Tom Pothier /* Preserve the error and continue */
074bb90d80fdbeb2d04a8450a55ecbc96de28785Tom Pothier "x86pi_set_auth: failed to "
074bb90d80fdbeb2d04a8450a55ecbc96de28785Tom Pothier "set property %s (%d) : %s\n",
074bb90d80fdbeb2d04a8450a55ecbc96de28785Tom Pothier result = topo_prop_inherit(t_node, TOPO_PGROUP_SYSTEM,
074bb90d80fdbeb2d04a8450a55ecbc96de28785Tom Pothier /* Preserve the error and continue */
074bb90d80fdbeb2d04a8450a55ecbc96de28785Tom Pothier topo_mod_dprintf(mod, "x86pi_set_system: failed to "
074bb90d80fdbeb2d04a8450a55ecbc96de28785Tom Pothier if (strnlen(uts.machine, sizeof (uts.machine)) > 0) {
074bb90d80fdbeb2d04a8450a55ecbc96de28785Tom Pothier /* Preserve the error and continue */
074bb90d80fdbeb2d04a8450a55ecbc96de28785Tom Pothier "x86pi_set_auth: failed to "
074bb90d80fdbeb2d04a8450a55ecbc96de28785Tom Pothier "set property %s (%d) : %s\n",
074bb90d80fdbeb2d04a8450a55ecbc96de28785Tom Pothier * All the checks for compatibility are done within the kernel where the
074bb90d80fdbeb2d04a8450a55ecbc96de28785Tom Pothier * ereport generators are. They'll determine first if there's a problem
074bb90d80fdbeb2d04a8450a55ecbc96de28785Tom Pothier * and the topo enum will follow suit. The /dev/fm ioclt returns the value
074bb90d80fdbeb2d04a8450a55ecbc96de28785Tom Pothier * of the x86gentopo_legacy kernel variable which determines if this platform
074bb90d80fdbeb2d04a8450a55ecbc96de28785Tom Pothier * will provide an x86 generic topo or legacy topo enumeration.
074bb90d80fdbeb2d04a8450a55ecbc96de28785Tom Pothier/* ARGSUSED */
074bb90d80fdbeb2d04a8450a55ecbc96de28785Tom Pothier char *f = "x86pi_check_comp";
074bb90d80fdbeb2d04a8450a55ecbc96de28785Tom Pothier /* open /dev/fm */
074bb90d80fdbeb2d04a8450a55ecbc96de28785Tom Pothier topo_mod_dprintf(mod, "%s: failed to open /dev/fm.\n", f);
074bb90d80fdbeb2d04a8450a55ecbc96de28785Tom Pothier /* set up buffers and ioctl data structure */
074bb90d80fdbeb2d04a8450a55ecbc96de28785Tom Pothier /* send the ioctl to /dev/fm to retrieve legacy variable */
074bb90d80fdbeb2d04a8450a55ecbc96de28785Tom Pothier topo_mod_dprintf(mod, "%s: ioctl to /dev/fm failed", f);
074bb90d80fdbeb2d04a8450a55ecbc96de28785Tom Pothier (void) nvlist_unpack(fid.fid_outbuf, fid.fid_outsz, &nvl, 0);
074bb90d80fdbeb2d04a8450a55ecbc96de28785Tom Pothier (void) nvlist_lookup_int32(nvl, FM_GENTOPO_LEGACY, &legacy);
074bb90d80fdbeb2d04a8450a55ecbc96de28785Tom Pothier /* legacy kernel variable set; will do the same */
074bb90d80fdbeb2d04a8450a55ecbc96de28785Tom Pothier /* legacy kernel variable not set; generic topo enum */
074bb90d80fdbeb2d04a8450a55ecbc96de28785Tom Pothierx86pi_cleanup_smbios_str(topo_mod_t *mod, const char *begin, int str_type)
03f9f63d24f0494b7d47b927090ad9045e396402Tom Pothier * Return Bus/Dev/Func from "reg" devinfo property.
03f9f63d24f0494b7d47b927090ad9045e396402Tom Pothier if (di_prop_lookup_ints(DDI_DEV_T_ANY, node, "reg", &val) < 0) {
03f9f63d24f0494b7d47b927090ad9045e396402Tom Pothier topo_mod_dprintf(mod, "couldn't get \"reg\" prop: %s.\n",
03f9f63d24f0494b7d47b927090ad9045e396402Tom Pothier return (uint16_t)((*val & PCI_REG_BDFR_M) >> PCI_REG_FUNC_SHIFT);
03f9f63d24f0494b7d47b927090ad9045e396402Tom Pothier * Return PHY from "sata-phy" devinfo proporty.
03f9f63d24f0494b7d47b927090ad9045e396402Tom Pothier if (di_prop_lookup_ints(DDI_DEV_T_ANY, node, "sata-phy", &phy) < 0) {
03f9f63d24f0494b7d47b927090ad9045e396402Tom Pothier topo_mod_dprintf(mod, "couldn't get \"sata-phy\" prop: %s.\n",
03f9f63d24f0494b7d47b927090ad9045e396402Tom Pothier return (-1);