1/*
2 * CDDL HEADER START
3 *
4 * The contents of this file are subject to the terms of the
5 * Common Development and Distribution License (the "License").
6 * You may not use this file except in compliance with the License.
7 *
8 * You can obtain a copy of the license at usr/src/OPENSOLARIS.LICENSE

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18 *
19 * CDDL HEADER END
20 */
21
22/*
23 * Copyright 2009 Sun Microsystems, Inc. All rights reserved.
24 * Use is subject to license terms.
25 * Copyright 2019, Joyent, Inc.
26 * Copyright 2020 Oxide Computer Company
27 */
28
29#include <unistd.h>
30#include <fcntl.h>
31#include <stdio.h>
32#include <stdlib.h>
33#include <stdarg.h>
34#include <string.h>

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478create_chip(topo_mod_t *mod, tnode_t *pnode, topo_instance_t min,
479 topo_instance_t max, nvlist_t *cpu, nvlist_t *auth,
480 int mc_offchip, kstat_ctl_t *kc)
481{
482 tnode_t *chip;
483 nvlist_t *fmri = NULL;
484 int err, perr, nerr = 0;
485 int32_t chipid, procnodeid, procnodes_per_pkg;
486 const char *vendor;
487 char *brand, *socket;
488 int32_t family, model;
489 boolean_t create_mc = B_FALSE;
490 uint16_t smbios_id;
491
492 /*
493 * /dev/fm will export the chipid based on SMBIOS' ordering
494 * of Type-4 structures, if SMBIOS meets FMA needs
495 */

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546
547 (void) topo_pgroup_create(chip, &chip_pgroup, &err);
548 nerr -= add_nvlist_strprop(mod, chip, cpu, PGNAME(CHIP),
549 CHIP_VENDOR_ID, NULL);
550 nerr -= add_nvlist_longprops(mod, chip, cpu, PGNAME(CHIP),
551 NULL, CHIP_FAMILY, CHIP_MODEL, CHIP_STEPPING, NULL);
552
553 /*
554 * Attempt to lookup the processor brand and socket string in
555 * kstats and add it as a prop, if found.
556 */
557 brand = socket = NULL;
558 get_chip_kstat_strs(mod, kc, chipid, &brand, &socket);
559 if (brand != NULL && topo_prop_set_string(chip, PGNAME(CHIP),
560 CHIP_BRAND, TOPO_PROP_IMMUTABLE, brand, &perr) != 0) {
561 whinge(mod, &nerr, "failed to set prop %s/%s",
562 PGNAME(CHIP), CHIP_BRAND);
563 }
564 topo_mod_strfree(mod, brand);
565
566 if (socket != NULL && topo_prop_set_string(chip, PGNAME(CHIP),
567 CHIP_SOCKET, TOPO_PROP_IMMUTABLE, socket, &perr) != 0) {
568 whinge(mod, &nerr, "failed to set prop %s/%s",
569 PGNAME(CHIP), CHIP_SOCKET);
570 }
571 topo_mod_strfree(mod, socket);
572
573 if (FM_AWARE_SMBIOS(mod)) {
574 int fru = 0;
575 char *serial = NULL;
576 char *part = NULL;
577 char *rev = NULL;
578 char *label;
579
580 fru = chip_fru_smbios_get(mod, smbios_id);

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