xref: /illumos-gate/usr/src/cmd/devfsadm/misc_link.c (revision edd26dc5)
17c478bd9Sstevel@tonic-gate /*
27c478bd9Sstevel@tonic-gate  * CDDL HEADER START
37c478bd9Sstevel@tonic-gate  *
47c478bd9Sstevel@tonic-gate  * The contents of this file are subject to the terms of the
525cf1a30Sjl  * Common Development and Distribution License (the "License").
625cf1a30Sjl  * You may not use this file except in compliance with the License.
77c478bd9Sstevel@tonic-gate  *
87c478bd9Sstevel@tonic-gate  * You can obtain a copy of the license at usr/src/OPENSOLARIS.LICENSE
97c478bd9Sstevel@tonic-gate  * or http://www.opensolaris.org/os/licensing.
107c478bd9Sstevel@tonic-gate  * See the License for the specific language governing permissions
117c478bd9Sstevel@tonic-gate  * and limitations under the License.
127c478bd9Sstevel@tonic-gate  *
137c478bd9Sstevel@tonic-gate  * When distributing Covered Code, include this CDDL HEADER in each
147c478bd9Sstevel@tonic-gate  * file and include the License file at usr/src/OPENSOLARIS.LICENSE.
157c478bd9Sstevel@tonic-gate  * If applicable, add the following below this CDDL HEADER, with the
167c478bd9Sstevel@tonic-gate  * fields enclosed by brackets "[]" replaced with your own identifying
177c478bd9Sstevel@tonic-gate  * information: Portions Copyright [yyyy] [name of copyright owner]
187c478bd9Sstevel@tonic-gate  *
197c478bd9Sstevel@tonic-gate  * CDDL HEADER END
207c478bd9Sstevel@tonic-gate  */
217c478bd9Sstevel@tonic-gate /*
2274e20cfeSnh  * Copyright 2007 Sun Microsystems, Inc.  All rights reserved.
237c478bd9Sstevel@tonic-gate  * Use is subject to license terms.
247c478bd9Sstevel@tonic-gate  */
257c478bd9Sstevel@tonic-gate 
267c478bd9Sstevel@tonic-gate #pragma ident	"%Z%%M%	%I%	%E% SMI"
277c478bd9Sstevel@tonic-gate 
287c478bd9Sstevel@tonic-gate #include <regex.h>
297c478bd9Sstevel@tonic-gate #include <devfsadm.h>
307c478bd9Sstevel@tonic-gate #include <stdio.h>
317c478bd9Sstevel@tonic-gate #include <strings.h>
327c478bd9Sstevel@tonic-gate #include <stdlib.h>
337c478bd9Sstevel@tonic-gate #include <limits.h>
347c478bd9Sstevel@tonic-gate #include <sys/zone.h>
357c478bd9Sstevel@tonic-gate #include <sys/zcons.h>
367c478bd9Sstevel@tonic-gate #include <sys/cpuid_drv.h>
377c478bd9Sstevel@tonic-gate 
387c478bd9Sstevel@tonic-gate static int display(di_minor_t minor, di_node_t node);
397c478bd9Sstevel@tonic-gate static int parallel(di_minor_t minor, di_node_t node);
407c478bd9Sstevel@tonic-gate static int node_slash_minor(di_minor_t minor, di_node_t node);
417c478bd9Sstevel@tonic-gate static int driver_minor(di_minor_t minor, di_node_t node);
427c478bd9Sstevel@tonic-gate static int node_name(di_minor_t minor, di_node_t node);
437c478bd9Sstevel@tonic-gate static int minor_name(di_minor_t minor, di_node_t node);
44516fc7f3Shx static int wifi_minor_name(di_minor_t minor, di_node_t node);
457c478bd9Sstevel@tonic-gate static int conskbd(di_minor_t minor, di_node_t node);
467c478bd9Sstevel@tonic-gate static int consms(di_minor_t minor, di_node_t node);
477c478bd9Sstevel@tonic-gate static int power_button(di_minor_t minor, di_node_t node);
487c478bd9Sstevel@tonic-gate static int fc_port(di_minor_t minor, di_node_t node);
497c478bd9Sstevel@tonic-gate static int printer_create(di_minor_t minor, di_node_t node);
507c478bd9Sstevel@tonic-gate static int se_hdlc_create(di_minor_t minor, di_node_t node);
517c478bd9Sstevel@tonic-gate static int ppm(di_minor_t minor, di_node_t node);
527c478bd9Sstevel@tonic-gate static int gpio(di_minor_t minor, di_node_t node);
537c478bd9Sstevel@tonic-gate static int av_create(di_minor_t minor, di_node_t node);
547c478bd9Sstevel@tonic-gate static int tsalarm_create(di_minor_t minor, di_node_t node);
55e3f8e17dSsc static int ntwdt_create(di_minor_t minor, di_node_t node);
567c478bd9Sstevel@tonic-gate static int zcons_create(di_minor_t minor, di_node_t node);
577c478bd9Sstevel@tonic-gate static int cpuid(di_minor_t minor, di_node_t node);
587c478bd9Sstevel@tonic-gate static int glvc(di_minor_t minor, di_node_t node);
597c478bd9Sstevel@tonic-gate static int ses_callback(di_minor_t minor, di_node_t node);
6025cf1a30Sjl static int kmdrv_create(di_minor_t minor, di_node_t node);
617c478bd9Sstevel@tonic-gate 
627c478bd9Sstevel@tonic-gate static devfsadm_create_t misc_cbt[] = {
63facf4a8dSllai 	{ "pseudo", "ddi_pseudo", "(^sad$)",
647c478bd9Sstevel@tonic-gate 	    TYPE_EXACT | DRV_RE, ILEVEL_0, node_slash_minor
657c478bd9Sstevel@tonic-gate 	},
667c478bd9Sstevel@tonic-gate 	{ "pseudo", "ddi_pseudo", "zsh",
677c478bd9Sstevel@tonic-gate 	    TYPE_EXACT | DRV_EXACT, ILEVEL_0, driver_minor
687c478bd9Sstevel@tonic-gate 	},
697c478bd9Sstevel@tonic-gate 	{ "network", "ddi_network", NULL,
707c478bd9Sstevel@tonic-gate 	    TYPE_EXACT, ILEVEL_0, minor_name
717c478bd9Sstevel@tonic-gate 	},
72516fc7f3Shx 	{ "wifi", "ddi_network:wifi", NULL,
73516fc7f3Shx 	    TYPE_EXACT, ILEVEL_0, wifi_minor_name
74516fc7f3Shx 	},
757c478bd9Sstevel@tonic-gate 	{ "display", "ddi_display", NULL,
767c478bd9Sstevel@tonic-gate 	    TYPE_EXACT, ILEVEL_0, display
777c478bd9Sstevel@tonic-gate 	},
787c478bd9Sstevel@tonic-gate 	{ "parallel", "ddi_parallel", NULL,
797c478bd9Sstevel@tonic-gate 	    TYPE_EXACT, ILEVEL_0, parallel
807c478bd9Sstevel@tonic-gate 	},
817c478bd9Sstevel@tonic-gate 	{ "enclosure", DDI_NT_SCSI_ENCLOSURE, NULL,
827c478bd9Sstevel@tonic-gate 	    TYPE_EXACT, ILEVEL_0, ses_callback
837c478bd9Sstevel@tonic-gate 	},
847c478bd9Sstevel@tonic-gate 	{ "pseudo", "ddi_pseudo", "(^winlock$)|(^pm$)",
857c478bd9Sstevel@tonic-gate 	    TYPE_EXACT | DRV_RE, ILEVEL_0, node_name
867c478bd9Sstevel@tonic-gate 	},
877c478bd9Sstevel@tonic-gate 	{ "pseudo", "ddi_pseudo", "conskbd",
887c478bd9Sstevel@tonic-gate 	    TYPE_EXACT | DRV_EXACT, ILEVEL_0, conskbd
897c478bd9Sstevel@tonic-gate 	},
907c478bd9Sstevel@tonic-gate 	{ "pseudo", "ddi_pseudo", "consms",
917c478bd9Sstevel@tonic-gate 	    TYPE_EXACT | DRV_EXACT, ILEVEL_0, consms
927c478bd9Sstevel@tonic-gate 	},
937c478bd9Sstevel@tonic-gate 	{ "pseudo", "ddi_pseudo", "rsm",
947c478bd9Sstevel@tonic-gate 	    TYPE_EXACT | DRV_EXACT, ILEVEL_0, minor_name
957c478bd9Sstevel@tonic-gate 	},
967c478bd9Sstevel@tonic-gate 	{ "pseudo", "ddi_pseudo",
977c478bd9Sstevel@tonic-gate 	    "(^lockstat$)|(^SUNW,rtvc$)|(^vol$)|(^log$)|(^sy$)|"
987c478bd9Sstevel@tonic-gate 	    "(^ksyms$)|(^clone$)|(^tl$)|(^tnf$)|(^kstat$)|(^mdesc$)|"
997c478bd9Sstevel@tonic-gate 	    "(^eeprom$)|(^ptsl$)|(^mm$)|(^wc$)|(^dump$)|(^cn$)|(^lo$)|(^ptm$)|"
1007c478bd9Sstevel@tonic-gate 	    "(^ptc$)|(^openeepr$)|(^poll$)|(^sysmsg$)|(^random$)|(^trapstat$)|"
1017c478bd9Sstevel@tonic-gate 	    "(^cryptoadm$)|(^crypto$)|(^pool$)|(^poolctl$)|(^bl$)|(^kmdb$)|"
1028b464eb8Smec 	    "(^sysevent$)|(^kssl$)|(^physmem$)",
1037c478bd9Sstevel@tonic-gate 	    TYPE_EXACT | DRV_RE, ILEVEL_1, minor_name
1047c478bd9Sstevel@tonic-gate 	},
1057c478bd9Sstevel@tonic-gate 	{ "pseudo", "ddi_pseudo",
1067c478bd9Sstevel@tonic-gate 	    "(^ip$)|(^tcp$)|(^udp$)|(^icmp$)|(^sctp$)|"
1077c478bd9Sstevel@tonic-gate 	    "(^ip6$)|(^tcp6$)|(^udp6$)|(^icmp6$)|(^sctp6$)|"
1087c478bd9Sstevel@tonic-gate 	    "(^rts$)|(^arp$)|(^ipsecah$)|(^ipsecesp$)|(^keysock$)|(^spdsock$)|"
10974e20cfeSnh 	    "(^nca$)|(^rds$)|(^sdp$)",
1107c478bd9Sstevel@tonic-gate 	    TYPE_EXACT | DRV_RE, ILEVEL_1, minor_name
1117c478bd9Sstevel@tonic-gate 	},
1127c478bd9Sstevel@tonic-gate 	{ "pseudo", "ddi_pseudo",
113381a2a9aSdr 	    "(^ipf$)|(^ipnat$)|(^ipstate$)|(^ipauth$)|"
1147c478bd9Sstevel@tonic-gate 	    "(^ipsync$)|(^ipscan$)|(^iplookup$)",
1157c478bd9Sstevel@tonic-gate 	    TYPE_EXACT | DRV_RE, ILEVEL_0, minor_name,
1167c478bd9Sstevel@tonic-gate 	},
1177c478bd9Sstevel@tonic-gate 	{ "pseudo", "ddi_pseudo",
1187c478bd9Sstevel@tonic-gate 	    "(^kdmouse$)|(^logi$)|(^rootprop$)|(^msm$)",
1197c478bd9Sstevel@tonic-gate 	    TYPE_EXACT | DRV_RE, ILEVEL_0, node_name
1207c478bd9Sstevel@tonic-gate 	},
1217c478bd9Sstevel@tonic-gate 	{ "pseudo", "ddi_pseudo", "tod",
1227c478bd9Sstevel@tonic-gate 	    TYPE_EXACT | DRV_EXACT, ILEVEL_0, node_name
1237c478bd9Sstevel@tonic-gate 	},
1247c478bd9Sstevel@tonic-gate 	{ "pseudo", "ddi_pseudo", "envctrl(two)?",
1257c478bd9Sstevel@tonic-gate 	    TYPE_EXACT | DRV_RE, ILEVEL_1, minor_name,
1267c478bd9Sstevel@tonic-gate 	},
1277c478bd9Sstevel@tonic-gate 	{ "pseudo", "ddi_pseudo", "fcode",
1287c478bd9Sstevel@tonic-gate 	    TYPE_EXACT | DRV_RE, ILEVEL_0, minor_name,
1297c478bd9Sstevel@tonic-gate 	},
1307c478bd9Sstevel@tonic-gate 	{ "power_button", "ddi_power_button", NULL,
1317c478bd9Sstevel@tonic-gate 	    TYPE_EXACT, ILEVEL_0, power_button,
1327c478bd9Sstevel@tonic-gate 	},
1337c478bd9Sstevel@tonic-gate 	{ "FC port", "ddi_ctl:devctl", "fp",
1347c478bd9Sstevel@tonic-gate 	    TYPE_EXACT | DRV_EXACT, ILEVEL_0, fc_port
1357c478bd9Sstevel@tonic-gate 	},
1367c478bd9Sstevel@tonic-gate 	{ "printer", "ddi_printer", NULL,
1377c478bd9Sstevel@tonic-gate 	    TYPE_EXACT, ILEVEL_0, printer_create
1387c478bd9Sstevel@tonic-gate 	},
1397c478bd9Sstevel@tonic-gate 	{ "pseudo", "ddi_pseudo", "se",
1407c478bd9Sstevel@tonic-gate 	    TYPE_EXACT | DRV_EXACT, ILEVEL_0, se_hdlc_create
1417c478bd9Sstevel@tonic-gate 	},
1427c478bd9Sstevel@tonic-gate 	{ "ppm",  "ddi_ppm", NULL,
1437c478bd9Sstevel@tonic-gate 	    TYPE_EXACT, ILEVEL_0, ppm
1447c478bd9Sstevel@tonic-gate 	},
1457c478bd9Sstevel@tonic-gate 	{ "pseudo", "ddi_pseudo", "gpio_87317",
1467c478bd9Sstevel@tonic-gate 	    TYPE_EXACT | DRV_EXACT, ILEVEL_0, gpio
1477c478bd9Sstevel@tonic-gate 	},
1487c478bd9Sstevel@tonic-gate 	{ "pseudo", "ddi_pseudo", "sckmdrv",
14925cf1a30Sjl 	    TYPE_EXACT | DRV_RE, ILEVEL_0, kmdrv_create,
15025cf1a30Sjl 	},
15125cf1a30Sjl 	{ "pseudo", "ddi_pseudo", "oplkmdrv",
15225cf1a30Sjl 	    TYPE_EXACT | DRV_RE, ILEVEL_0, kmdrv_create,
1537c478bd9Sstevel@tonic-gate 	},
1547c478bd9Sstevel@tonic-gate 	{ "av", "^ddi_av:(isoch|async)$", NULL,
1557c478bd9Sstevel@tonic-gate 	    TYPE_RE, ILEVEL_0, av_create,
1567c478bd9Sstevel@tonic-gate 	},
1577c478bd9Sstevel@tonic-gate 	{ "pseudo", "ddi_pseudo", "tsalarm",
1587c478bd9Sstevel@tonic-gate 	    TYPE_EXACT | DRV_RE, ILEVEL_0, tsalarm_create,
1597c478bd9Sstevel@tonic-gate 	},
160e3f8e17dSsc 	{ "pseudo", "ddi_pseudo", "ntwdt",
161e3f8e17dSsc 	    TYPE_EXACT | DRV_RE, ILEVEL_0, ntwdt_create,
162e3f8e17dSsc 	},
1637c478bd9Sstevel@tonic-gate 	{ "pseudo", "ddi_pseudo", "daplt",
1647c478bd9Sstevel@tonic-gate 	    TYPE_EXACT | DRV_EXACT, ILEVEL_0, minor_name
1657c478bd9Sstevel@tonic-gate 	},
1667c478bd9Sstevel@tonic-gate 	{ "pseudo", "ddi_pseudo", "zcons",
1677c478bd9Sstevel@tonic-gate 	    TYPE_EXACT | DRV_EXACT, ILEVEL_0, zcons_create,
1687c478bd9Sstevel@tonic-gate 	},
1697c478bd9Sstevel@tonic-gate 	{ "pseudo", "ddi_pseudo", CPUID_DRIVER_NAME,
1707c478bd9Sstevel@tonic-gate 	    TYPE_EXACT | DRV_EXACT, ILEVEL_0, cpuid,
1717c478bd9Sstevel@tonic-gate 	},
1727c478bd9Sstevel@tonic-gate 	{ "pseudo", "ddi_pseudo", "glvc",
1737c478bd9Sstevel@tonic-gate 	    TYPE_EXACT | DRV_EXACT, ILEVEL_0, glvc,
1747c478bd9Sstevel@tonic-gate 	},
17525cf1a30Sjl 	{ "pseudo", "ddi_pseudo", "dm2s",
17625cf1a30Sjl 	    TYPE_EXACT | DRV_EXACT, ILEVEL_0, minor_name,
17725cf1a30Sjl 	},
1787c478bd9Sstevel@tonic-gate };
1797c478bd9Sstevel@tonic-gate 
1807c478bd9Sstevel@tonic-gate DEVFSADM_CREATE_INIT_V0(misc_cbt);
1817c478bd9Sstevel@tonic-gate 
1827c478bd9Sstevel@tonic-gate static devfsadm_remove_t misc_remove_cbt[] = {
1837c478bd9Sstevel@tonic-gate 	{ "pseudo", "^profile$",
1847c478bd9Sstevel@tonic-gate 	    RM_PRE | RM_ALWAYS, ILEVEL_0, devfsadm_rm_all
1857c478bd9Sstevel@tonic-gate 	},
1867c478bd9Sstevel@tonic-gate 	{ "pseudo", "^rsm$",
1877c478bd9Sstevel@tonic-gate 	    RM_PRE | RM_ALWAYS, ILEVEL_0, devfsadm_rm_all
1887c478bd9Sstevel@tonic-gate 	},
1897c478bd9Sstevel@tonic-gate 	{ "printer", "^printers/[0-9]+$",
1907c478bd9Sstevel@tonic-gate 	    RM_PRE | RM_HOT | RM_ALWAYS, ILEVEL_0, devfsadm_rm_all
1917c478bd9Sstevel@tonic-gate 	},
1927c478bd9Sstevel@tonic-gate 	{ "av", "^av/[0-9]+/(async|isoch)$",
1937c478bd9Sstevel@tonic-gate 	    RM_PRE | RM_HOT | RM_ALWAYS, ILEVEL_0, devfsadm_rm_all
1947c478bd9Sstevel@tonic-gate 	},
1957c478bd9Sstevel@tonic-gate 	{ "pseudo", "^daplt$",
1967c478bd9Sstevel@tonic-gate 	    RM_PRE | RM_ALWAYS, ILEVEL_0, devfsadm_rm_all
1977c478bd9Sstevel@tonic-gate 	},
1987c478bd9Sstevel@tonic-gate 	{ "pseudo", "^zcons/" ZONENAME_REGEXP "/(" ZCONS_MASTER_NAME "|"
1997c478bd9Sstevel@tonic-gate 		ZCONS_SLAVE_NAME ")$",
2007c478bd9Sstevel@tonic-gate 	    RM_PRE | RM_HOT | RM_ALWAYS, ILEVEL_0, devfsadm_rm_all
2017c478bd9Sstevel@tonic-gate 	},
2027c478bd9Sstevel@tonic-gate 	{ "pseudo", "^cpu/self/cpuid$", RM_ALWAYS | RM_PRE | RM_HOT,
2037c478bd9Sstevel@tonic-gate 	    ILEVEL_0, devfsadm_rm_all
2047c478bd9Sstevel@tonic-gate 	},
2057c478bd9Sstevel@tonic-gate 	{ "enclosure", "^es/ses[0-9]+$", RM_POST,
2067c478bd9Sstevel@tonic-gate 		ILEVEL_0, devfsadm_rm_all
207*edd26dc5Sdr 	},
208*edd26dc5Sdr 	{ "pseudo", "^pfil$",
209*edd26dc5Sdr 	    RM_PRE | RM_ALWAYS, ILEVEL_0, devfsadm_rm_all
2107c478bd9Sstevel@tonic-gate 	}
2117c478bd9Sstevel@tonic-gate };
2127c478bd9Sstevel@tonic-gate 
2137c478bd9Sstevel@tonic-gate /* Rules for gpio devices */
2147c478bd9Sstevel@tonic-gate static devfsadm_enumerate_t gpio_rules[1] =
2157c478bd9Sstevel@tonic-gate 	{"^gpio([0-9]+)$", 1, MATCH_ALL};
2167c478bd9Sstevel@tonic-gate 
2177c478bd9Sstevel@tonic-gate DEVFSADM_REMOVE_INIT_V0(misc_remove_cbt);
2187c478bd9Sstevel@tonic-gate 
2197c478bd9Sstevel@tonic-gate /*
2207c478bd9Sstevel@tonic-gate  * Handles minor node type "ddi_display".
2217c478bd9Sstevel@tonic-gate  *
2227c478bd9Sstevel@tonic-gate  * type=ddi_display fbs/\M0 fb\N0
2237c478bd9Sstevel@tonic-gate  */
2247c478bd9Sstevel@tonic-gate static int
2257c478bd9Sstevel@tonic-gate display(di_minor_t minor, di_node_t node)
2267c478bd9Sstevel@tonic-gate {
2277c478bd9Sstevel@tonic-gate 	char l_path[PATH_MAX + 1], contents[PATH_MAX + 1], *buf;
2287c478bd9Sstevel@tonic-gate 	devfsadm_enumerate_t rules[1] = {"^fb([0-9]+)$", 1, MATCH_ALL};
2297c478bd9Sstevel@tonic-gate 	char *mn = di_minor_name(minor);
2307c478bd9Sstevel@tonic-gate 
2317c478bd9Sstevel@tonic-gate 	/* create fbs/\M0 primary link */
2327c478bd9Sstevel@tonic-gate 	(void) strcpy(l_path, "fbs/");
2337c478bd9Sstevel@tonic-gate 	(void) strcat(l_path, mn);
2347c478bd9Sstevel@tonic-gate 	(void) devfsadm_mklink(l_path, node, minor, 0);
2357c478bd9Sstevel@tonic-gate 
2367c478bd9Sstevel@tonic-gate 	/* create fb\N0 which links to fbs/\M0 */
2377c478bd9Sstevel@tonic-gate 	if (devfsadm_enumerate_int(l_path, 0, &buf, rules, 1)) {
2387c478bd9Sstevel@tonic-gate 		return (DEVFSADM_CONTINUE);
2397c478bd9Sstevel@tonic-gate 	}
2407c478bd9Sstevel@tonic-gate 	(void) strcpy(contents, l_path);
2417c478bd9Sstevel@tonic-gate 	(void) strcpy(l_path, "fb");
2427c478bd9Sstevel@tonic-gate 	(void) strcat(l_path, buf);
2437c478bd9Sstevel@tonic-gate 	free(buf);
2447c478bd9Sstevel@tonic-gate 	(void) devfsadm_secondary_link(l_path, contents, 0);
2457c478bd9Sstevel@tonic-gate 	return (DEVFSADM_CONTINUE);
2467c478bd9Sstevel@tonic-gate }
2477c478bd9Sstevel@tonic-gate 
2487c478bd9Sstevel@tonic-gate /*
2497c478bd9Sstevel@tonic-gate  * Handles minor node type "ddi_parallel".
2507c478bd9Sstevel@tonic-gate  * type=ddi_parallel;name=mcpp     mcpp\N0
2517c478bd9Sstevel@tonic-gate  */
2527c478bd9Sstevel@tonic-gate static int
2537c478bd9Sstevel@tonic-gate parallel(di_minor_t minor, di_node_t node)
2547c478bd9Sstevel@tonic-gate {
2557c478bd9Sstevel@tonic-gate 	char path[PATH_MAX + 1], *buf;
2567c478bd9Sstevel@tonic-gate 	devfsadm_enumerate_t rules[1] = {"mcpp([0-9]+)$", 1, MATCH_ALL};
2577c478bd9Sstevel@tonic-gate 
2587c478bd9Sstevel@tonic-gate 
2597c478bd9Sstevel@tonic-gate 	if (strcmp(di_node_name(node), "mcpp") != 0) {
2607c478bd9Sstevel@tonic-gate 		return (DEVFSADM_CONTINUE);
2617c478bd9Sstevel@tonic-gate 	}
2627c478bd9Sstevel@tonic-gate 
2637c478bd9Sstevel@tonic-gate 	if (NULL == (buf = di_devfs_path(node))) {
2647c478bd9Sstevel@tonic-gate 		return (DEVFSADM_CONTINUE);
2657c478bd9Sstevel@tonic-gate 	}
2667c478bd9Sstevel@tonic-gate 
2677c478bd9Sstevel@tonic-gate 	(void) snprintf(path, sizeof (path), "%s:%s",
2687c478bd9Sstevel@tonic-gate 	    buf, di_minor_name(minor));
2697c478bd9Sstevel@tonic-gate 
2707c478bd9Sstevel@tonic-gate 	di_devfs_path_free(buf);
2717c478bd9Sstevel@tonic-gate 
2727c478bd9Sstevel@tonic-gate 	if (devfsadm_enumerate_int(path, 0, &buf, rules, 1)) {
2737c478bd9Sstevel@tonic-gate 		return (DEVFSADM_CONTINUE);
2747c478bd9Sstevel@tonic-gate 	}
2757c478bd9Sstevel@tonic-gate 	(void) snprintf(path, sizeof (path), "mcpp%s", buf);
2767c478bd9Sstevel@tonic-gate 	free(buf);
2777c478bd9Sstevel@tonic-gate 
2787c478bd9Sstevel@tonic-gate 	(void) devfsadm_mklink(path, node, minor, 0);
2797c478bd9Sstevel@tonic-gate 	return (DEVFSADM_CONTINUE);
2807c478bd9Sstevel@tonic-gate }
2817c478bd9Sstevel@tonic-gate 
2827c478bd9Sstevel@tonic-gate static int
2837c478bd9Sstevel@tonic-gate ses_callback(di_minor_t minor, di_node_t node)
2847c478bd9Sstevel@tonic-gate {
2857c478bd9Sstevel@tonic-gate 	char l_path[PATH_MAX];
2867c478bd9Sstevel@tonic-gate 	char *buf;
2877c478bd9Sstevel@tonic-gate 	char *devfspath;
2887c478bd9Sstevel@tonic-gate 	char p_path[PATH_MAX];
2897c478bd9Sstevel@tonic-gate 	devfsadm_enumerate_t re[] = {"^es$/^ses([0-9]+)$", 1, MATCH_ALL};
2907c478bd9Sstevel@tonic-gate 
2917c478bd9Sstevel@tonic-gate 	/* find devices path -- need to free mem */
2927c478bd9Sstevel@tonic-gate 	if (NULL == (devfspath = di_devfs_path(node))) {
2937c478bd9Sstevel@tonic-gate 		return (DEVFSADM_CONTINUE);
2947c478bd9Sstevel@tonic-gate 	}
2957c478bd9Sstevel@tonic-gate 
2967c478bd9Sstevel@tonic-gate 	(void) snprintf(p_path, sizeof (p_path), "%s:%s", devfspath,
2977c478bd9Sstevel@tonic-gate 	    di_minor_name(minor));
2987c478bd9Sstevel@tonic-gate 
2997c478bd9Sstevel@tonic-gate 
3007c478bd9Sstevel@tonic-gate 	/* find next number to use; buf is an ascii number */
3017c478bd9Sstevel@tonic-gate 	if (devfsadm_enumerate_int(p_path, 0, &buf, re, 1)) {
3027c478bd9Sstevel@tonic-gate 		/* free memory */
3037c478bd9Sstevel@tonic-gate 		di_devfs_path_free(devfspath);
3047c478bd9Sstevel@tonic-gate 		return (DEVFSADM_CONTINUE);
3057c478bd9Sstevel@tonic-gate 	}
3067c478bd9Sstevel@tonic-gate 
3077c478bd9Sstevel@tonic-gate 	(void) snprintf(l_path, sizeof (l_path), "es/ses%s", buf);
3087c478bd9Sstevel@tonic-gate 
3097c478bd9Sstevel@tonic-gate 	(void) devfsadm_mklink(l_path, node, minor, 0);
3107c478bd9Sstevel@tonic-gate 	/* free memory */
3117c478bd9Sstevel@tonic-gate 	free(buf);
3127c478bd9Sstevel@tonic-gate 	di_devfs_path_free(devfspath);
3137c478bd9Sstevel@tonic-gate 	return (DEVFSADM_CONTINUE);
3147c478bd9Sstevel@tonic-gate 
3157c478bd9Sstevel@tonic-gate }
3167c478bd9Sstevel@tonic-gate 
3177c478bd9Sstevel@tonic-gate static int
3187c478bd9Sstevel@tonic-gate node_slash_minor(di_minor_t minor, di_node_t node)
3197c478bd9Sstevel@tonic-gate {
3207c478bd9Sstevel@tonic-gate 
3217c478bd9Sstevel@tonic-gate 	char path[PATH_MAX + 1];
3227c478bd9Sstevel@tonic-gate 
3237c478bd9Sstevel@tonic-gate 	(void) strcpy(path, di_node_name(node));
3247c478bd9Sstevel@tonic-gate 	(void) strcat(path, "/");
3257c478bd9Sstevel@tonic-gate 	(void) strcat(path, di_minor_name(minor));
3267c478bd9Sstevel@tonic-gate 	(void) devfsadm_mklink(path, node, minor, 0);
3277c478bd9Sstevel@tonic-gate 	return (DEVFSADM_CONTINUE);
3287c478bd9Sstevel@tonic-gate }
3297c478bd9Sstevel@tonic-gate 
3307c478bd9Sstevel@tonic-gate static int
3317c478bd9Sstevel@tonic-gate driver_minor(di_minor_t minor, di_node_t node)
3327c478bd9Sstevel@tonic-gate {
3337c478bd9Sstevel@tonic-gate 	char path[PATH_MAX + 1];
3347c478bd9Sstevel@tonic-gate 
3357c478bd9Sstevel@tonic-gate 	(void) strcpy(path, di_driver_name(node));
3367c478bd9Sstevel@tonic-gate 	(void) strcat(path, di_minor_name(minor));
3377c478bd9Sstevel@tonic-gate 	(void) devfsadm_mklink(path, node, minor, 0);
3387c478bd9Sstevel@tonic-gate 	return (DEVFSADM_CONTINUE);
3397c478bd9Sstevel@tonic-gate }
3407c478bd9Sstevel@tonic-gate 
3417c478bd9Sstevel@tonic-gate /*
3427c478bd9Sstevel@tonic-gate  * Handles links of the form:
3437c478bd9Sstevel@tonic-gate  * type=ddi_pseudo;name=xyz  \D
3447c478bd9Sstevel@tonic-gate  */
3457c478bd9Sstevel@tonic-gate static int
3467c478bd9Sstevel@tonic-gate node_name(di_minor_t minor, di_node_t node)
3477c478bd9Sstevel@tonic-gate {
3487c478bd9Sstevel@tonic-gate 	(void) devfsadm_mklink(di_node_name(node), node, minor, 0);
3497c478bd9Sstevel@tonic-gate 	return (DEVFSADM_CONTINUE);
3507c478bd9Sstevel@tonic-gate }
3517c478bd9Sstevel@tonic-gate 
3527c478bd9Sstevel@tonic-gate /*
3537c478bd9Sstevel@tonic-gate  * Handles links of the form:
3547c478bd9Sstevel@tonic-gate  * type=ddi_pseudo;name=xyz  \M0
3557c478bd9Sstevel@tonic-gate  */
3567c478bd9Sstevel@tonic-gate static int
3577c478bd9Sstevel@tonic-gate minor_name(di_minor_t minor, di_node_t node)
3587c478bd9Sstevel@tonic-gate {
3597c478bd9Sstevel@tonic-gate 	char *mn = di_minor_name(minor);
3607c478bd9Sstevel@tonic-gate 
3617c478bd9Sstevel@tonic-gate 	(void) devfsadm_mklink(mn, node, minor, 0);
3627c478bd9Sstevel@tonic-gate 	if (strcmp(mn, "icmp") == 0) {
3637c478bd9Sstevel@tonic-gate 		(void) devfsadm_mklink("rawip", node, minor, 0);
3647c478bd9Sstevel@tonic-gate 	}
3657c478bd9Sstevel@tonic-gate 	if (strcmp(mn, "icmp6") == 0) {
3667c478bd9Sstevel@tonic-gate 		(void) devfsadm_mklink("rawip6", node, minor, 0);
3677c478bd9Sstevel@tonic-gate 	}
3687c478bd9Sstevel@tonic-gate 	if (strcmp(mn, "ipf") == 0) {
3697c478bd9Sstevel@tonic-gate 		(void) devfsadm_mklink("ipl", node, minor, 0);
3707c478bd9Sstevel@tonic-gate 	}
3717c478bd9Sstevel@tonic-gate 	return (DEVFSADM_CONTINUE);
3727c478bd9Sstevel@tonic-gate }
3737c478bd9Sstevel@tonic-gate 
374516fc7f3Shx /*
375516fc7f3Shx  * create links at /dev/wifi for wifi minor node
376516fc7f3Shx  */
377516fc7f3Shx static int
378516fc7f3Shx wifi_minor_name(di_minor_t minor, di_node_t node)
379516fc7f3Shx {
380516fc7f3Shx 	char buf[256];
381516fc7f3Shx 	char *mn = di_minor_name(minor);
382516fc7f3Shx 
383516fc7f3Shx 	(void) snprintf(buf, sizeof (buf), "%s%s", "wifi/", mn);
384516fc7f3Shx 	(void) devfsadm_mklink(buf, node, minor, 0);
385516fc7f3Shx 
386516fc7f3Shx 	return (DEVFSADM_CONTINUE);
387516fc7f3Shx }
3887c478bd9Sstevel@tonic-gate 
3897c478bd9Sstevel@tonic-gate static int
3907c478bd9Sstevel@tonic-gate conskbd(di_minor_t minor, di_node_t node)
3917c478bd9Sstevel@tonic-gate {
3927c478bd9Sstevel@tonic-gate 	(void) devfsadm_mklink("kbd", node, minor, 0);
3937c478bd9Sstevel@tonic-gate 	return (DEVFSADM_CONTINUE);
3947c478bd9Sstevel@tonic-gate }
3957c478bd9Sstevel@tonic-gate 
3967c478bd9Sstevel@tonic-gate static int
3977c478bd9Sstevel@tonic-gate consms(di_minor_t minor, di_node_t node)
3987c478bd9Sstevel@tonic-gate {
3997c478bd9Sstevel@tonic-gate 	(void) devfsadm_mklink("mouse", node, minor, 0);
4007c478bd9Sstevel@tonic-gate 	return (DEVFSADM_CONTINUE);
4017c478bd9Sstevel@tonic-gate }
4027c478bd9Sstevel@tonic-gate 
4037c478bd9Sstevel@tonic-gate static int
4047c478bd9Sstevel@tonic-gate power_button(di_minor_t minor, di_node_t node)
4057c478bd9Sstevel@tonic-gate {
4067c478bd9Sstevel@tonic-gate 	(void) devfsadm_mklink("power_button", node, minor, 0);
4077c478bd9Sstevel@tonic-gate 	return (DEVFSADM_CONTINUE);
4087c478bd9Sstevel@tonic-gate }
4097c478bd9Sstevel@tonic-gate 
4107c478bd9Sstevel@tonic-gate static int
4117c478bd9Sstevel@tonic-gate fc_port(di_minor_t minor, di_node_t node)
4127c478bd9Sstevel@tonic-gate {
4137c478bd9Sstevel@tonic-gate 	devfsadm_enumerate_t rules[1] = {"fc/fp([0-9]+)$", 1, MATCH_ALL};
4147c478bd9Sstevel@tonic-gate 	char *buf, path[PATH_MAX + 1];
4157c478bd9Sstevel@tonic-gate 	char *ptr;
4167c478bd9Sstevel@tonic-gate 
4177c478bd9Sstevel@tonic-gate 	if (NULL == (ptr = di_devfs_path(node))) {
4187c478bd9Sstevel@tonic-gate 		return (DEVFSADM_CONTINUE);
4197c478bd9Sstevel@tonic-gate 	}
4207c478bd9Sstevel@tonic-gate 
4217c478bd9Sstevel@tonic-gate 	(void) strcpy(path, ptr);
4227c478bd9Sstevel@tonic-gate 	(void) strcat(path, ":");
4237c478bd9Sstevel@tonic-gate 	(void) strcat(path, di_minor_name(minor));
4247c478bd9Sstevel@tonic-gate 
4257c478bd9Sstevel@tonic-gate 	di_devfs_path_free(ptr);
4267c478bd9Sstevel@tonic-gate 
4277c478bd9Sstevel@tonic-gate 	if (devfsadm_enumerate_int(path, 0, &buf, rules, 1) != 0) {
4287c478bd9Sstevel@tonic-gate 		return (DEVFSADM_CONTINUE);
4297c478bd9Sstevel@tonic-gate 	}
4307c478bd9Sstevel@tonic-gate 
4317c478bd9Sstevel@tonic-gate 	(void) strcpy(path, "fc/fp");
4327c478bd9Sstevel@tonic-gate 	(void) strcat(path, buf);
4337c478bd9Sstevel@tonic-gate 	free(buf);
4347c478bd9Sstevel@tonic-gate 
4357c478bd9Sstevel@tonic-gate 	(void) devfsadm_mklink(path, node, minor, 0);
4367c478bd9Sstevel@tonic-gate 	return (DEVFSADM_CONTINUE);
4377c478bd9Sstevel@tonic-gate }
4387c478bd9Sstevel@tonic-gate 
4397c478bd9Sstevel@tonic-gate /*
4407c478bd9Sstevel@tonic-gate  * Handles:
4417c478bd9Sstevel@tonic-gate  *	minor node type "ddi_printer".
4427c478bd9Sstevel@tonic-gate  * 	rules of the form: type=ddi_printer;name=bpp  \M0
4437c478bd9Sstevel@tonic-gate  */
4447c478bd9Sstevel@tonic-gate static int
4457c478bd9Sstevel@tonic-gate printer_create(di_minor_t minor, di_node_t node)
4467c478bd9Sstevel@tonic-gate {
4477c478bd9Sstevel@tonic-gate 	char *mn;
4487c478bd9Sstevel@tonic-gate 	char path[PATH_MAX + 1], *buf;
4497c478bd9Sstevel@tonic-gate 	devfsadm_enumerate_t rules[1] = {"^printers$/^([0-9]+)$", 1, MATCH_ALL};
4507c478bd9Sstevel@tonic-gate 
4517c478bd9Sstevel@tonic-gate 	mn = di_minor_name(minor);
4527c478bd9Sstevel@tonic-gate 
4537c478bd9Sstevel@tonic-gate 	if (strcmp(di_driver_name(node), "bpp") == 0) {
4547c478bd9Sstevel@tonic-gate 		(void) devfsadm_mklink(mn, node, minor, 0);
4557c478bd9Sstevel@tonic-gate 	}
4567c478bd9Sstevel@tonic-gate 
4577c478bd9Sstevel@tonic-gate 	if (NULL == (buf = di_devfs_path(node))) {
4587c478bd9Sstevel@tonic-gate 		return (DEVFSADM_CONTINUE);
4597c478bd9Sstevel@tonic-gate 	}
4607c478bd9Sstevel@tonic-gate 
4617c478bd9Sstevel@tonic-gate 	(void) snprintf(path, sizeof (path), "%s:%s", buf, mn);
4627c478bd9Sstevel@tonic-gate 	di_devfs_path_free(buf);
4637c478bd9Sstevel@tonic-gate 
4647c478bd9Sstevel@tonic-gate 	if (devfsadm_enumerate_int(path, 0, &buf, rules, 1)) {
4657c478bd9Sstevel@tonic-gate 		return (DEVFSADM_CONTINUE);
4667c478bd9Sstevel@tonic-gate 	}
4677c478bd9Sstevel@tonic-gate 
4687c478bd9Sstevel@tonic-gate 	(void) snprintf(path, sizeof (path), "printers/%s", buf);
4697c478bd9Sstevel@tonic-gate 	free(buf);
4707c478bd9Sstevel@tonic-gate 
4717c478bd9Sstevel@tonic-gate 	(void) devfsadm_mklink(path, node, minor, 0);
4727c478bd9Sstevel@tonic-gate 
4737c478bd9Sstevel@tonic-gate 	return (DEVFSADM_CONTINUE);
4747c478bd9Sstevel@tonic-gate }
4757c478bd9Sstevel@tonic-gate 
4767c478bd9Sstevel@tonic-gate /*
4777c478bd9Sstevel@tonic-gate  * Handles links of the form:
4787c478bd9Sstevel@tonic-gate  * type=ddi_pseudo;name=se;minor2=hdlc	se_hdlc\N0
4797c478bd9Sstevel@tonic-gate  * type=ddi_pseudo;name=serial;minor2=hdlc	se_hdlc\N0
4807c478bd9Sstevel@tonic-gate  */
4817c478bd9Sstevel@tonic-gate static int
4827c478bd9Sstevel@tonic-gate se_hdlc_create(di_minor_t minor, di_node_t node)
4837c478bd9Sstevel@tonic-gate {
4847c478bd9Sstevel@tonic-gate 	devfsadm_enumerate_t rules[1] = {"^se_hdlc([0-9]+)$", 1, MATCH_ALL};
4857c478bd9Sstevel@tonic-gate 	char *buf, path[PATH_MAX + 1];
4867c478bd9Sstevel@tonic-gate 	char *ptr;
4877c478bd9Sstevel@tonic-gate 	char *mn;
4887c478bd9Sstevel@tonic-gate 
4897c478bd9Sstevel@tonic-gate 	mn = di_minor_name(minor);
4907c478bd9Sstevel@tonic-gate 
4917c478bd9Sstevel@tonic-gate 	/* minor node should be of the form: "?,hdlc" */
4927c478bd9Sstevel@tonic-gate 	if (strcmp(mn + 1, ",hdlc") != 0) {
4937c478bd9Sstevel@tonic-gate 		return (DEVFSADM_CONTINUE);
4947c478bd9Sstevel@tonic-gate 	}
4957c478bd9Sstevel@tonic-gate 
4967c478bd9Sstevel@tonic-gate 	if (NULL == (ptr = di_devfs_path(node))) {
4977c478bd9Sstevel@tonic-gate 		return (DEVFSADM_CONTINUE);
4987c478bd9Sstevel@tonic-gate 	}
4997c478bd9Sstevel@tonic-gate 
5007c478bd9Sstevel@tonic-gate 	(void) strcpy(path, ptr);
5017c478bd9Sstevel@tonic-gate 	(void) strcat(path, ":");
5027c478bd9Sstevel@tonic-gate 	(void) strcat(path, mn);
5037c478bd9Sstevel@tonic-gate 
5047c478bd9Sstevel@tonic-gate 	di_devfs_path_free(ptr);
5057c478bd9Sstevel@tonic-gate 
5067c478bd9Sstevel@tonic-gate 	if (devfsadm_enumerate_int(path, 0, &buf, rules, 1) != 0) {
5077c478bd9Sstevel@tonic-gate 		return (DEVFSADM_CONTINUE);
5087c478bd9Sstevel@tonic-gate 	}
5097c478bd9Sstevel@tonic-gate 
5107c478bd9Sstevel@tonic-gate 	(void) strcpy(path, "se_hdlc");
5117c478bd9Sstevel@tonic-gate 	(void) strcat(path, buf);
5127c478bd9Sstevel@tonic-gate 	free(buf);
5137c478bd9Sstevel@tonic-gate 
5147c478bd9Sstevel@tonic-gate 	(void) devfsadm_mklink(path, node, minor, 0);
5157c478bd9Sstevel@tonic-gate 
5167c478bd9Sstevel@tonic-gate 	return (DEVFSADM_CONTINUE);
5177c478bd9Sstevel@tonic-gate }
5187c478bd9Sstevel@tonic-gate 
5197c478bd9Sstevel@tonic-gate static int
5207c478bd9Sstevel@tonic-gate gpio(di_minor_t minor, di_node_t node)
5217c478bd9Sstevel@tonic-gate {
5227c478bd9Sstevel@tonic-gate 	char l_path[PATH_MAX], p_path[PATH_MAX], *buf, *devfspath;
5237c478bd9Sstevel@tonic-gate 	char *minor_nm, *drvr_nm;
5247c478bd9Sstevel@tonic-gate 
5257c478bd9Sstevel@tonic-gate 
5267c478bd9Sstevel@tonic-gate 	minor_nm = di_minor_name(minor);
5277c478bd9Sstevel@tonic-gate 	drvr_nm = di_driver_name(node);
5287c478bd9Sstevel@tonic-gate 	if ((minor_nm == NULL) || (drvr_nm == NULL)) {
5297c478bd9Sstevel@tonic-gate 		return (DEVFSADM_CONTINUE);
5307c478bd9Sstevel@tonic-gate 	}
5317c478bd9Sstevel@tonic-gate 
5327c478bd9Sstevel@tonic-gate 	devfspath = di_devfs_path(node);
5337c478bd9Sstevel@tonic-gate 
5347c478bd9Sstevel@tonic-gate 	(void) strcpy(p_path, devfspath);
5357c478bd9Sstevel@tonic-gate 	(void) strcat(p_path, ":");
5367c478bd9Sstevel@tonic-gate 	(void) strcat(p_path, minor_nm);
5377c478bd9Sstevel@tonic-gate 	di_devfs_path_free(devfspath);
5387c478bd9Sstevel@tonic-gate 
5397c478bd9Sstevel@tonic-gate 	/* build the physical path from the components */
5407c478bd9Sstevel@tonic-gate 	if (devfsadm_enumerate_int(p_path, 0, &buf, gpio_rules, 1)) {
5417c478bd9Sstevel@tonic-gate 		return (DEVFSADM_CONTINUE);
5427c478bd9Sstevel@tonic-gate 	}
5437c478bd9Sstevel@tonic-gate 
5447c478bd9Sstevel@tonic-gate 	(void) snprintf(l_path, sizeof (l_path), "%s%s", "gpio", buf);
5457c478bd9Sstevel@tonic-gate 
5467c478bd9Sstevel@tonic-gate 	free(buf);
5477c478bd9Sstevel@tonic-gate 
5487c478bd9Sstevel@tonic-gate 	(void) devfsadm_mklink(l_path, node, minor, 0);
5497c478bd9Sstevel@tonic-gate 
5507c478bd9Sstevel@tonic-gate 	return (DEVFSADM_CONTINUE);
5517c478bd9Sstevel@tonic-gate }
5527c478bd9Sstevel@tonic-gate 
5537c478bd9Sstevel@tonic-gate /*
5547c478bd9Sstevel@tonic-gate  * Creates /dev/ppm nodes for Platform Specific PM module
5557c478bd9Sstevel@tonic-gate  */
5567c478bd9Sstevel@tonic-gate static int
5577c478bd9Sstevel@tonic-gate ppm(di_minor_t minor, di_node_t node)
5587c478bd9Sstevel@tonic-gate {
5597c478bd9Sstevel@tonic-gate 	(void) devfsadm_mklink("ppm", node, minor, 0);
5607c478bd9Sstevel@tonic-gate 	return (DEVFSADM_CONTINUE);
5617c478bd9Sstevel@tonic-gate }
5627c478bd9Sstevel@tonic-gate 
5637c478bd9Sstevel@tonic-gate /*
5647c478bd9Sstevel@tonic-gate  * Handles:
5657c478bd9Sstevel@tonic-gate  *	/dev/av/[0-9]+/(async|isoch)
5667c478bd9Sstevel@tonic-gate  */
5677c478bd9Sstevel@tonic-gate static int
5687c478bd9Sstevel@tonic-gate av_create(di_minor_t minor, di_node_t node)
5697c478bd9Sstevel@tonic-gate {
5707c478bd9Sstevel@tonic-gate 	devfsadm_enumerate_t rules[1] = {"^av$/^([0-9]+)$", 1, MATCH_ADDR};
5717c478bd9Sstevel@tonic-gate 	char	*minor_str;
5727c478bd9Sstevel@tonic-gate 	char	path[PATH_MAX + 1];
5737c478bd9Sstevel@tonic-gate 	char	*buf;
5747c478bd9Sstevel@tonic-gate 
5757c478bd9Sstevel@tonic-gate 	if ((buf = di_devfs_path(node)) == NULL) {
5767c478bd9Sstevel@tonic-gate 		return (DEVFSADM_CONTINUE);
5777c478bd9Sstevel@tonic-gate 	}
5787c478bd9Sstevel@tonic-gate 
5797c478bd9Sstevel@tonic-gate 	minor_str = di_minor_name(minor);
5807c478bd9Sstevel@tonic-gate 	(void) snprintf(path, sizeof (path), "%s:%s", buf, minor_str);
5817c478bd9Sstevel@tonic-gate 	di_devfs_path_free(buf);
5827c478bd9Sstevel@tonic-gate 
5837c478bd9Sstevel@tonic-gate 	if (devfsadm_enumerate_int(path, 0, &buf, rules, 1)) {
5847c478bd9Sstevel@tonic-gate 		return (DEVFSADM_CONTINUE);
5857c478bd9Sstevel@tonic-gate 	}
5867c478bd9Sstevel@tonic-gate 
5877c478bd9Sstevel@tonic-gate 	(void) snprintf(path, sizeof (path), "av/%s/%s", buf, minor_str);
5887c478bd9Sstevel@tonic-gate 	free(buf);
5897c478bd9Sstevel@tonic-gate 
5907c478bd9Sstevel@tonic-gate 	(void) devfsadm_mklink(path, node, minor, 0);
5917c478bd9Sstevel@tonic-gate 
5927c478bd9Sstevel@tonic-gate 	return (DEVFSADM_CONTINUE);
5937c478bd9Sstevel@tonic-gate }
5947c478bd9Sstevel@tonic-gate 
5957c478bd9Sstevel@tonic-gate /*
5967c478bd9Sstevel@tonic-gate  * Creates /dev/lom and /dev/tsalarm:ctl for tsalarm node
5977c478bd9Sstevel@tonic-gate  */
5987c478bd9Sstevel@tonic-gate static int
5997c478bd9Sstevel@tonic-gate tsalarm_create(di_minor_t minor, di_node_t node)
6007c478bd9Sstevel@tonic-gate {
6017c478bd9Sstevel@tonic-gate 	char buf[PATH_MAX + 1];
6027c478bd9Sstevel@tonic-gate 	char *mn = di_minor_name(minor);
6037c478bd9Sstevel@tonic-gate 
6047c478bd9Sstevel@tonic-gate 	(void) snprintf(buf, sizeof (buf), "%s%s", di_node_name(node), ":ctl");
6057c478bd9Sstevel@tonic-gate 
6067c478bd9Sstevel@tonic-gate 	(void) devfsadm_mklink(mn, node, minor, 0);
6077c478bd9Sstevel@tonic-gate 	(void) devfsadm_mklink(buf, node, minor, 0);
6087c478bd9Sstevel@tonic-gate 
6097c478bd9Sstevel@tonic-gate 	return (DEVFSADM_CONTINUE);
610e3f8e17dSsc }
611e3f8e17dSsc 
612e3f8e17dSsc /*
613e3f8e17dSsc  * Creates /dev/ntwdt for ntwdt node
614e3f8e17dSsc  */
615e3f8e17dSsc static int
616e3f8e17dSsc ntwdt_create(di_minor_t minor, di_node_t node)
617e3f8e17dSsc {
618e3f8e17dSsc 	(void) devfsadm_mklink("ntwdt", node, minor, 0);
619e3f8e17dSsc 	return (DEVFSADM_CONTINUE);
6207c478bd9Sstevel@tonic-gate }
6217c478bd9Sstevel@tonic-gate 
6227c478bd9Sstevel@tonic-gate static int
6237c478bd9Sstevel@tonic-gate zcons_create(di_minor_t minor, di_node_t node)
6247c478bd9Sstevel@tonic-gate {
6257c478bd9Sstevel@tonic-gate 	char	*minor_str;
6267c478bd9Sstevel@tonic-gate 	char	*zonename;
6277c478bd9Sstevel@tonic-gate 	char	path[MAXPATHLEN];
6287c478bd9Sstevel@tonic-gate 
6297c478bd9Sstevel@tonic-gate 	minor_str = di_minor_name(minor);
6307c478bd9Sstevel@tonic-gate 
6317c478bd9Sstevel@tonic-gate 	if (di_prop_lookup_strings(DDI_DEV_T_ANY, node, "zonename",
6327c478bd9Sstevel@tonic-gate 	    &zonename) == -1) {
6337c478bd9Sstevel@tonic-gate 		return (DEVFSADM_CONTINUE);
6347c478bd9Sstevel@tonic-gate 	}
6357c478bd9Sstevel@tonic-gate 
6367c478bd9Sstevel@tonic-gate 	(void) snprintf(path, sizeof (path), "zcons/%s/%s", zonename,
6377c478bd9Sstevel@tonic-gate 	    minor_str);
6387c478bd9Sstevel@tonic-gate 	(void) devfsadm_mklink(path, node, minor, 0);
6397c478bd9Sstevel@tonic-gate 
6407c478bd9Sstevel@tonic-gate 	return (DEVFSADM_CONTINUE);
6417c478bd9Sstevel@tonic-gate }
6427c478bd9Sstevel@tonic-gate 
6437c478bd9Sstevel@tonic-gate /*
6447c478bd9Sstevel@tonic-gate  *	/dev/cpu/self/cpuid 	->	/devices/pseudo/cpuid@0:self
6457c478bd9Sstevel@tonic-gate  */
6467c478bd9Sstevel@tonic-gate static int
6477c478bd9Sstevel@tonic-gate cpuid(di_minor_t minor, di_node_t node)
6487c478bd9Sstevel@tonic-gate {
6497c478bd9Sstevel@tonic-gate 	(void) devfsadm_mklink(CPUID_SELF_NAME, node, minor, 0);
6507c478bd9Sstevel@tonic-gate 	return (DEVFSADM_CONTINUE);
6517c478bd9Sstevel@tonic-gate }
6527c478bd9Sstevel@tonic-gate 
6537c478bd9Sstevel@tonic-gate /*
6547c478bd9Sstevel@tonic-gate  * For device
6557c478bd9Sstevel@tonic-gate  *      /dev/spfma -> /devices/virtual-devices/fma@5:glvc
6567c478bd9Sstevel@tonic-gate  */
6577c478bd9Sstevel@tonic-gate static int
6587c478bd9Sstevel@tonic-gate glvc(di_minor_t minor, di_node_t node)
6597c478bd9Sstevel@tonic-gate {
6607c478bd9Sstevel@tonic-gate 	char node_name[MAXNAMELEN + 1];
6617c478bd9Sstevel@tonic-gate 
6627c478bd9Sstevel@tonic-gate 	(void) strcpy(node_name, di_node_name(node));
6637c478bd9Sstevel@tonic-gate 
6647c478bd9Sstevel@tonic-gate 	if (strncmp(node_name, "fma", 3) == 0) {
6657c478bd9Sstevel@tonic-gate 		/* Only one fma channel */
6667c478bd9Sstevel@tonic-gate 		(void) devfsadm_mklink("spfma", node, minor, 0);
6677c478bd9Sstevel@tonic-gate 	}
6687c478bd9Sstevel@tonic-gate 	return (DEVFSADM_CONTINUE);
6697c478bd9Sstevel@tonic-gate }
67025cf1a30Sjl 
67125cf1a30Sjl /*
67225cf1a30Sjl  * Handles links of the form:
67325cf1a30Sjl  * type=ddi_pseudo;name=sckmdrv		kmdrv\M0
67425cf1a30Sjl  * type=ddi_pseudo;name=oplkmdrv	kmdrv\M0
67525cf1a30Sjl  */
67625cf1a30Sjl static int
67725cf1a30Sjl kmdrv_create(di_minor_t minor, di_node_t node)
67825cf1a30Sjl {
67925cf1a30Sjl 
68025cf1a30Sjl 	(void) devfsadm_mklink("kmdrv", node, minor, 0);
68125cf1a30Sjl 	return (DEVFSADM_CONTINUE);
68225cf1a30Sjl }
683