xref: /illumos-gate/usr/src/cmd/devfsadm/misc_link.c (revision b127ac41)
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 /*
224bff34e3Sthurlow  * Copyright 2008 Sun Microsystems, Inc.  All rights reserved.
237c478bd9Sstevel@tonic-gate  * Use is subject to license terms.
247c478bd9Sstevel@tonic-gate  */
257c478bd9Sstevel@tonic-gate 
267c478bd9Sstevel@tonic-gate #include <regex.h>
277c478bd9Sstevel@tonic-gate #include <devfsadm.h>
287c478bd9Sstevel@tonic-gate #include <stdio.h>
297c478bd9Sstevel@tonic-gate #include <strings.h>
307c478bd9Sstevel@tonic-gate #include <stdlib.h>
317c478bd9Sstevel@tonic-gate #include <limits.h>
327c478bd9Sstevel@tonic-gate #include <sys/zone.h>
337c478bd9Sstevel@tonic-gate #include <sys/zcons.h>
347c478bd9Sstevel@tonic-gate #include <sys/cpuid_drv.h>
357c478bd9Sstevel@tonic-gate 
367c478bd9Sstevel@tonic-gate static int display(di_minor_t minor, di_node_t node);
377c478bd9Sstevel@tonic-gate static int parallel(di_minor_t minor, di_node_t node);
387c478bd9Sstevel@tonic-gate static int node_slash_minor(di_minor_t minor, di_node_t node);
397c478bd9Sstevel@tonic-gate static int driver_minor(di_minor_t minor, di_node_t node);
407c478bd9Sstevel@tonic-gate static int node_name(di_minor_t minor, di_node_t node);
417c478bd9Sstevel@tonic-gate static int minor_name(di_minor_t minor, di_node_t node);
42516fc7f3Shx static int wifi_minor_name(di_minor_t minor, di_node_t node);
437c478bd9Sstevel@tonic-gate static int conskbd(di_minor_t minor, di_node_t node);
447c478bd9Sstevel@tonic-gate static int consms(di_minor_t minor, di_node_t node);
457c478bd9Sstevel@tonic-gate static int power_button(di_minor_t minor, di_node_t node);
467c478bd9Sstevel@tonic-gate static int fc_port(di_minor_t minor, di_node_t node);
477c478bd9Sstevel@tonic-gate static int printer_create(di_minor_t minor, di_node_t node);
487c478bd9Sstevel@tonic-gate static int se_hdlc_create(di_minor_t minor, di_node_t node);
497c478bd9Sstevel@tonic-gate static int ppm(di_minor_t minor, di_node_t node);
507c478bd9Sstevel@tonic-gate static int gpio(di_minor_t minor, di_node_t node);
517c478bd9Sstevel@tonic-gate static int av_create(di_minor_t minor, di_node_t node);
527c478bd9Sstevel@tonic-gate static int tsalarm_create(di_minor_t minor, di_node_t node);
53e3f8e17dSsc static int ntwdt_create(di_minor_t minor, di_node_t node);
547c478bd9Sstevel@tonic-gate static int zcons_create(di_minor_t minor, di_node_t node);
557c478bd9Sstevel@tonic-gate static int cpuid(di_minor_t minor, di_node_t node);
567c478bd9Sstevel@tonic-gate static int glvc(di_minor_t minor, di_node_t node);
577c478bd9Sstevel@tonic-gate static int ses_callback(di_minor_t minor, di_node_t node);
5825cf1a30Sjl static int kmdrv_create(di_minor_t minor, di_node_t node);
597c478bd9Sstevel@tonic-gate 
607c478bd9Sstevel@tonic-gate static devfsadm_create_t misc_cbt[] = {
61facf4a8dSllai 	{ "pseudo", "ddi_pseudo", "(^sad$)",
627c478bd9Sstevel@tonic-gate 	    TYPE_EXACT | DRV_RE, ILEVEL_0, node_slash_minor
637c478bd9Sstevel@tonic-gate 	},
647c478bd9Sstevel@tonic-gate 	{ "pseudo", "ddi_pseudo", "zsh",
657c478bd9Sstevel@tonic-gate 	    TYPE_EXACT | DRV_EXACT, ILEVEL_0, driver_minor
667c478bd9Sstevel@tonic-gate 	},
677c478bd9Sstevel@tonic-gate 	{ "network", "ddi_network", NULL,
687c478bd9Sstevel@tonic-gate 	    TYPE_EXACT, ILEVEL_0, minor_name
697c478bd9Sstevel@tonic-gate 	},
70516fc7f3Shx 	{ "wifi", "ddi_network:wifi", NULL,
71516fc7f3Shx 	    TYPE_EXACT, ILEVEL_0, wifi_minor_name
72516fc7f3Shx 	},
737c478bd9Sstevel@tonic-gate 	{ "display", "ddi_display", NULL,
747c478bd9Sstevel@tonic-gate 	    TYPE_EXACT, ILEVEL_0, display
757c478bd9Sstevel@tonic-gate 	},
767c478bd9Sstevel@tonic-gate 	{ "parallel", "ddi_parallel", NULL,
777c478bd9Sstevel@tonic-gate 	    TYPE_EXACT, ILEVEL_0, parallel
787c478bd9Sstevel@tonic-gate 	},
797c478bd9Sstevel@tonic-gate 	{ "enclosure", DDI_NT_SCSI_ENCLOSURE, NULL,
807c478bd9Sstevel@tonic-gate 	    TYPE_EXACT, ILEVEL_0, ses_callback
817c478bd9Sstevel@tonic-gate 	},
827c478bd9Sstevel@tonic-gate 	{ "pseudo", "ddi_pseudo", "(^winlock$)|(^pm$)",
837c478bd9Sstevel@tonic-gate 	    TYPE_EXACT | DRV_RE, ILEVEL_0, node_name
847c478bd9Sstevel@tonic-gate 	},
857c478bd9Sstevel@tonic-gate 	{ "pseudo", "ddi_pseudo", "conskbd",
867c478bd9Sstevel@tonic-gate 	    TYPE_EXACT | DRV_EXACT, ILEVEL_0, conskbd
877c478bd9Sstevel@tonic-gate 	},
887c478bd9Sstevel@tonic-gate 	{ "pseudo", "ddi_pseudo", "consms",
897c478bd9Sstevel@tonic-gate 	    TYPE_EXACT | DRV_EXACT, ILEVEL_0, consms
907c478bd9Sstevel@tonic-gate 	},
917c478bd9Sstevel@tonic-gate 	{ "pseudo", "ddi_pseudo", "rsm",
927c478bd9Sstevel@tonic-gate 	    TYPE_EXACT | DRV_EXACT, ILEVEL_0, minor_name
937c478bd9Sstevel@tonic-gate 	},
947c478bd9Sstevel@tonic-gate 	{ "pseudo", "ddi_pseudo",
957c478bd9Sstevel@tonic-gate 	    "(^lockstat$)|(^SUNW,rtvc$)|(^vol$)|(^log$)|(^sy$)|"
96*b127ac41SPhilip Kirk 	    "(^ksyms$)|(^clone$)|(^tl$)|(^tnf$)|(^kstat$)|(^mdesc$)|(^eeprom$)|"
97*b127ac41SPhilip Kirk 	    "(^ptsl$)|(^mm$)|(^wc$)|(^dump$)|(^cn$)|(^svvslo$)|(^ptm$)|"
987c478bd9Sstevel@tonic-gate 	    "(^ptc$)|(^openeepr$)|(^poll$)|(^sysmsg$)|(^random$)|(^trapstat$)|"
997c478bd9Sstevel@tonic-gate 	    "(^cryptoadm$)|(^crypto$)|(^pool$)|(^poolctl$)|(^bl$)|(^kmdb$)|"
1008b464eb8Smec 	    "(^sysevent$)|(^kssl$)|(^physmem$)",
1017c478bd9Sstevel@tonic-gate 	    TYPE_EXACT | DRV_RE, ILEVEL_1, minor_name
1027c478bd9Sstevel@tonic-gate 	},
1037c478bd9Sstevel@tonic-gate 	{ "pseudo", "ddi_pseudo",
1047c478bd9Sstevel@tonic-gate 	    "(^ip$)|(^tcp$)|(^udp$)|(^icmp$)|(^sctp$)|"
1057c478bd9Sstevel@tonic-gate 	    "(^ip6$)|(^tcp6$)|(^udp6$)|(^icmp6$)|(^sctp6$)|"
1067c478bd9Sstevel@tonic-gate 	    "(^rts$)|(^arp$)|(^ipsecah$)|(^ipsecesp$)|(^keysock$)|(^spdsock$)|"
107*b127ac41SPhilip Kirk 	    "(^nca$)|(^rds$)|(^sdp$)|(^ipnet$)",
1087c478bd9Sstevel@tonic-gate 	    TYPE_EXACT | DRV_RE, ILEVEL_1, minor_name
1097c478bd9Sstevel@tonic-gate 	},
1107c478bd9Sstevel@tonic-gate 	{ "pseudo", "ddi_pseudo",
111381a2a9aSdr 	    "(^ipf$)|(^ipnat$)|(^ipstate$)|(^ipauth$)|"
1127c478bd9Sstevel@tonic-gate 	    "(^ipsync$)|(^ipscan$)|(^iplookup$)",
1137c478bd9Sstevel@tonic-gate 	    TYPE_EXACT | DRV_RE, ILEVEL_0, minor_name,
1147c478bd9Sstevel@tonic-gate 	},
115eae72b5bSSebastien Roy 	{ "pseudo", "ddi_pseudo", "dld",
116eae72b5bSSebastien Roy 	    TYPE_EXACT | DRV_EXACT, ILEVEL_0, node_name
117eae72b5bSSebastien Roy 	},
1187c478bd9Sstevel@tonic-gate 	{ "pseudo", "ddi_pseudo",
1197c478bd9Sstevel@tonic-gate 	    "(^kdmouse$)|(^logi$)|(^rootprop$)|(^msm$)",
1207c478bd9Sstevel@tonic-gate 	    TYPE_EXACT | DRV_RE, ILEVEL_0, node_name
1217c478bd9Sstevel@tonic-gate 	},
1227c478bd9Sstevel@tonic-gate 	{ "pseudo", "ddi_pseudo", "tod",
1237c478bd9Sstevel@tonic-gate 	    TYPE_EXACT | DRV_EXACT, ILEVEL_0, node_name
1247c478bd9Sstevel@tonic-gate 	},
1257c478bd9Sstevel@tonic-gate 	{ "pseudo", "ddi_pseudo", "envctrl(two)?",
1267c478bd9Sstevel@tonic-gate 	    TYPE_EXACT | DRV_RE, ILEVEL_1, minor_name,
1277c478bd9Sstevel@tonic-gate 	},
1287c478bd9Sstevel@tonic-gate 	{ "pseudo", "ddi_pseudo", "fcode",
1297c478bd9Sstevel@tonic-gate 	    TYPE_EXACT | DRV_RE, ILEVEL_0, minor_name,
1307c478bd9Sstevel@tonic-gate 	},
1317c478bd9Sstevel@tonic-gate 	{ "power_button", "ddi_power_button", NULL,
1327c478bd9Sstevel@tonic-gate 	    TYPE_EXACT, ILEVEL_0, power_button,
1337c478bd9Sstevel@tonic-gate 	},
1347c478bd9Sstevel@tonic-gate 	{ "FC port", "ddi_ctl:devctl", "fp",
1357c478bd9Sstevel@tonic-gate 	    TYPE_EXACT | DRV_EXACT, ILEVEL_0, fc_port
1367c478bd9Sstevel@tonic-gate 	},
1377c478bd9Sstevel@tonic-gate 	{ "printer", "ddi_printer", NULL,
1387c478bd9Sstevel@tonic-gate 	    TYPE_EXACT, ILEVEL_0, printer_create
1397c478bd9Sstevel@tonic-gate 	},
1407c478bd9Sstevel@tonic-gate 	{ "pseudo", "ddi_pseudo", "se",
1417c478bd9Sstevel@tonic-gate 	    TYPE_EXACT | DRV_EXACT, ILEVEL_0, se_hdlc_create
1427c478bd9Sstevel@tonic-gate 	},
1437c478bd9Sstevel@tonic-gate 	{ "ppm",  "ddi_ppm", NULL,
1447c478bd9Sstevel@tonic-gate 	    TYPE_EXACT, ILEVEL_0, ppm
1457c478bd9Sstevel@tonic-gate 	},
1467c478bd9Sstevel@tonic-gate 	{ "pseudo", "ddi_pseudo", "gpio_87317",
1477c478bd9Sstevel@tonic-gate 	    TYPE_EXACT | DRV_EXACT, ILEVEL_0, gpio
1487c478bd9Sstevel@tonic-gate 	},
1497c478bd9Sstevel@tonic-gate 	{ "pseudo", "ddi_pseudo", "sckmdrv",
15025cf1a30Sjl 	    TYPE_EXACT | DRV_RE, ILEVEL_0, kmdrv_create,
15125cf1a30Sjl 	},
15225cf1a30Sjl 	{ "pseudo", "ddi_pseudo", "oplkmdrv",
15325cf1a30Sjl 	    TYPE_EXACT | DRV_RE, ILEVEL_0, kmdrv_create,
1547c478bd9Sstevel@tonic-gate 	},
1557c478bd9Sstevel@tonic-gate 	{ "av", "^ddi_av:(isoch|async)$", NULL,
1567c478bd9Sstevel@tonic-gate 	    TYPE_RE, ILEVEL_0, av_create,
1577c478bd9Sstevel@tonic-gate 	},
1587c478bd9Sstevel@tonic-gate 	{ "pseudo", "ddi_pseudo", "tsalarm",
1597c478bd9Sstevel@tonic-gate 	    TYPE_EXACT | DRV_RE, ILEVEL_0, tsalarm_create,
1607c478bd9Sstevel@tonic-gate 	},
161e3f8e17dSsc 	{ "pseudo", "ddi_pseudo", "ntwdt",
162e3f8e17dSsc 	    TYPE_EXACT | DRV_RE, ILEVEL_0, ntwdt_create,
163e3f8e17dSsc 	},
1647c478bd9Sstevel@tonic-gate 	{ "pseudo", "ddi_pseudo", "daplt",
1657c478bd9Sstevel@tonic-gate 	    TYPE_EXACT | DRV_EXACT, ILEVEL_0, minor_name
1667c478bd9Sstevel@tonic-gate 	},
1677c478bd9Sstevel@tonic-gate 	{ "pseudo", "ddi_pseudo", "zcons",
1687c478bd9Sstevel@tonic-gate 	    TYPE_EXACT | DRV_EXACT, ILEVEL_0, zcons_create,
1697c478bd9Sstevel@tonic-gate 	},
1707c478bd9Sstevel@tonic-gate 	{ "pseudo", "ddi_pseudo", CPUID_DRIVER_NAME,
1717c478bd9Sstevel@tonic-gate 	    TYPE_EXACT | DRV_EXACT, ILEVEL_0, cpuid,
1727c478bd9Sstevel@tonic-gate 	},
1737c478bd9Sstevel@tonic-gate 	{ "pseudo", "ddi_pseudo", "glvc",
1747c478bd9Sstevel@tonic-gate 	    TYPE_EXACT | DRV_EXACT, ILEVEL_0, glvc,
1757c478bd9Sstevel@tonic-gate 	},
17625cf1a30Sjl 	{ "pseudo", "ddi_pseudo", "dm2s",
17725cf1a30Sjl 	    TYPE_EXACT | DRV_EXACT, ILEVEL_0, minor_name,
17825cf1a30Sjl 	},
1794bff34e3Sthurlow 	{ "pseudo", "ddi_pseudo", "nsmb",
1804bff34e3Sthurlow 	    TYPE_EXACT | DRV_RE, ILEVEL_1, minor_name,
1814bff34e3Sthurlow 	},
1827bebe46cSjc 	{ "pseudo", "ddi_pseudo", "mem_cache",
1837bebe46cSjc 	    TYPE_EXACT | DRV_RE, ILEVEL_1, minor_name,
1847bebe46cSjc 	},
185e4b86885SCheng Sean Ye 	{ "pseudo", "ddi_pseudo", "fm",
186e4b86885SCheng Sean Ye 	    TYPE_EXACT | DRV_RE, ILEVEL_1, minor_name,
187e4b86885SCheng Sean Ye 	}
1887c478bd9Sstevel@tonic-gate };
1897c478bd9Sstevel@tonic-gate 
1907c478bd9Sstevel@tonic-gate DEVFSADM_CREATE_INIT_V0(misc_cbt);
1917c478bd9Sstevel@tonic-gate 
1927c478bd9Sstevel@tonic-gate static devfsadm_remove_t misc_remove_cbt[] = {
1937c478bd9Sstevel@tonic-gate 	{ "pseudo", "^profile$",
1947c478bd9Sstevel@tonic-gate 	    RM_PRE | RM_ALWAYS, ILEVEL_0, devfsadm_rm_all
1957c478bd9Sstevel@tonic-gate 	},
1967c478bd9Sstevel@tonic-gate 	{ "pseudo", "^rsm$",
1977c478bd9Sstevel@tonic-gate 	    RM_PRE | RM_ALWAYS, ILEVEL_0, devfsadm_rm_all
1987c478bd9Sstevel@tonic-gate 	},
1997c478bd9Sstevel@tonic-gate 	{ "printer", "^printers/[0-9]+$",
2007c478bd9Sstevel@tonic-gate 	    RM_PRE | RM_HOT | RM_ALWAYS, ILEVEL_0, devfsadm_rm_all
2017c478bd9Sstevel@tonic-gate 	},
2027c478bd9Sstevel@tonic-gate 	{ "av", "^av/[0-9]+/(async|isoch)$",
2037c478bd9Sstevel@tonic-gate 	    RM_PRE | RM_HOT | RM_ALWAYS, ILEVEL_0, devfsadm_rm_all
2047c478bd9Sstevel@tonic-gate 	},
2057c478bd9Sstevel@tonic-gate 	{ "pseudo", "^daplt$",
2067c478bd9Sstevel@tonic-gate 	    RM_PRE | RM_ALWAYS, ILEVEL_0, devfsadm_rm_all
2077c478bd9Sstevel@tonic-gate 	},
2087c478bd9Sstevel@tonic-gate 	{ "pseudo", "^zcons/" ZONENAME_REGEXP "/(" ZCONS_MASTER_NAME "|"
2097c478bd9Sstevel@tonic-gate 		ZCONS_SLAVE_NAME ")$",
2107c478bd9Sstevel@tonic-gate 	    RM_PRE | RM_HOT | RM_ALWAYS, ILEVEL_0, devfsadm_rm_all
2117c478bd9Sstevel@tonic-gate 	},
212843e1988Sjohnlev 	{ "pseudo", "^" CPUID_SELF_NAME "$", RM_ALWAYS | RM_PRE | RM_HOT,
2137c478bd9Sstevel@tonic-gate 	    ILEVEL_0, devfsadm_rm_all
2147c478bd9Sstevel@tonic-gate 	},
2157c478bd9Sstevel@tonic-gate 	{ "enclosure", "^es/ses[0-9]+$", RM_POST,
2167c478bd9Sstevel@tonic-gate 		ILEVEL_0, devfsadm_rm_all
217edd26dc5Sdr 	},
218edd26dc5Sdr 	{ "pseudo", "^pfil$",
219edd26dc5Sdr 	    RM_PRE | RM_ALWAYS, ILEVEL_0, devfsadm_rm_all
2207c478bd9Sstevel@tonic-gate 	}
2217c478bd9Sstevel@tonic-gate };
2227c478bd9Sstevel@tonic-gate 
2237c478bd9Sstevel@tonic-gate /* Rules for gpio devices */
2247c478bd9Sstevel@tonic-gate static devfsadm_enumerate_t gpio_rules[1] =
2257c478bd9Sstevel@tonic-gate 	{"^gpio([0-9]+)$", 1, MATCH_ALL};
2267c478bd9Sstevel@tonic-gate 
2277c478bd9Sstevel@tonic-gate DEVFSADM_REMOVE_INIT_V0(misc_remove_cbt);
2287c478bd9Sstevel@tonic-gate 
2297c478bd9Sstevel@tonic-gate /*
2307c478bd9Sstevel@tonic-gate  * Handles minor node type "ddi_display".
2317c478bd9Sstevel@tonic-gate  *
2327c478bd9Sstevel@tonic-gate  * type=ddi_display fbs/\M0 fb\N0
2337c478bd9Sstevel@tonic-gate  */
2347c478bd9Sstevel@tonic-gate static int
2357c478bd9Sstevel@tonic-gate display(di_minor_t minor, di_node_t node)
2367c478bd9Sstevel@tonic-gate {
2377c478bd9Sstevel@tonic-gate 	char l_path[PATH_MAX + 1], contents[PATH_MAX + 1], *buf;
2387c478bd9Sstevel@tonic-gate 	devfsadm_enumerate_t rules[1] = {"^fb([0-9]+)$", 1, MATCH_ALL};
2397c478bd9Sstevel@tonic-gate 	char *mn = di_minor_name(minor);
2407c478bd9Sstevel@tonic-gate 
2417c478bd9Sstevel@tonic-gate 	/* create fbs/\M0 primary link */
2427c478bd9Sstevel@tonic-gate 	(void) strcpy(l_path, "fbs/");
2437c478bd9Sstevel@tonic-gate 	(void) strcat(l_path, mn);
2447c478bd9Sstevel@tonic-gate 	(void) devfsadm_mklink(l_path, node, minor, 0);
2457c478bd9Sstevel@tonic-gate 
2467c478bd9Sstevel@tonic-gate 	/* create fb\N0 which links to fbs/\M0 */
2477c478bd9Sstevel@tonic-gate 	if (devfsadm_enumerate_int(l_path, 0, &buf, rules, 1)) {
2487c478bd9Sstevel@tonic-gate 		return (DEVFSADM_CONTINUE);
2497c478bd9Sstevel@tonic-gate 	}
2507c478bd9Sstevel@tonic-gate 	(void) strcpy(contents, l_path);
2517c478bd9Sstevel@tonic-gate 	(void) strcpy(l_path, "fb");
2527c478bd9Sstevel@tonic-gate 	(void) strcat(l_path, buf);
2537c478bd9Sstevel@tonic-gate 	free(buf);
2547c478bd9Sstevel@tonic-gate 	(void) devfsadm_secondary_link(l_path, contents, 0);
2557c478bd9Sstevel@tonic-gate 	return (DEVFSADM_CONTINUE);
2567c478bd9Sstevel@tonic-gate }
2577c478bd9Sstevel@tonic-gate 
2587c478bd9Sstevel@tonic-gate /*
2597c478bd9Sstevel@tonic-gate  * Handles minor node type "ddi_parallel".
2607c478bd9Sstevel@tonic-gate  * type=ddi_parallel;name=mcpp     mcpp\N0
2617c478bd9Sstevel@tonic-gate  */
2627c478bd9Sstevel@tonic-gate static int
2637c478bd9Sstevel@tonic-gate parallel(di_minor_t minor, di_node_t node)
2647c478bd9Sstevel@tonic-gate {
2657c478bd9Sstevel@tonic-gate 	char path[PATH_MAX + 1], *buf;
2667c478bd9Sstevel@tonic-gate 	devfsadm_enumerate_t rules[1] = {"mcpp([0-9]+)$", 1, MATCH_ALL};
2677c478bd9Sstevel@tonic-gate 
2687c478bd9Sstevel@tonic-gate 
2697c478bd9Sstevel@tonic-gate 	if (strcmp(di_node_name(node), "mcpp") != 0) {
2707c478bd9Sstevel@tonic-gate 		return (DEVFSADM_CONTINUE);
2717c478bd9Sstevel@tonic-gate 	}
2727c478bd9Sstevel@tonic-gate 
2737c478bd9Sstevel@tonic-gate 	if (NULL == (buf = di_devfs_path(node))) {
2747c478bd9Sstevel@tonic-gate 		return (DEVFSADM_CONTINUE);
2757c478bd9Sstevel@tonic-gate 	}
2767c478bd9Sstevel@tonic-gate 
2777c478bd9Sstevel@tonic-gate 	(void) snprintf(path, sizeof (path), "%s:%s",
2787c478bd9Sstevel@tonic-gate 	    buf, di_minor_name(minor));
2797c478bd9Sstevel@tonic-gate 
2807c478bd9Sstevel@tonic-gate 	di_devfs_path_free(buf);
2817c478bd9Sstevel@tonic-gate 
2827c478bd9Sstevel@tonic-gate 	if (devfsadm_enumerate_int(path, 0, &buf, rules, 1)) {
2837c478bd9Sstevel@tonic-gate 		return (DEVFSADM_CONTINUE);
2847c478bd9Sstevel@tonic-gate 	}
2857c478bd9Sstevel@tonic-gate 	(void) snprintf(path, sizeof (path), "mcpp%s", buf);
2867c478bd9Sstevel@tonic-gate 	free(buf);
2877c478bd9Sstevel@tonic-gate 
2887c478bd9Sstevel@tonic-gate 	(void) devfsadm_mklink(path, node, minor, 0);
2897c478bd9Sstevel@tonic-gate 	return (DEVFSADM_CONTINUE);
2907c478bd9Sstevel@tonic-gate }
2917c478bd9Sstevel@tonic-gate 
2927c478bd9Sstevel@tonic-gate static int
2937c478bd9Sstevel@tonic-gate ses_callback(di_minor_t minor, di_node_t node)
2947c478bd9Sstevel@tonic-gate {
2957c478bd9Sstevel@tonic-gate 	char l_path[PATH_MAX];
2967c478bd9Sstevel@tonic-gate 	char *buf;
2977c478bd9Sstevel@tonic-gate 	char *devfspath;
2987c478bd9Sstevel@tonic-gate 	char p_path[PATH_MAX];
2997c478bd9Sstevel@tonic-gate 	devfsadm_enumerate_t re[] = {"^es$/^ses([0-9]+)$", 1, MATCH_ALL};
3007c478bd9Sstevel@tonic-gate 
3017c478bd9Sstevel@tonic-gate 	/* find devices path -- need to free mem */
3027c478bd9Sstevel@tonic-gate 	if (NULL == (devfspath = di_devfs_path(node))) {
3037c478bd9Sstevel@tonic-gate 		return (DEVFSADM_CONTINUE);
3047c478bd9Sstevel@tonic-gate 	}
3057c478bd9Sstevel@tonic-gate 
3067c478bd9Sstevel@tonic-gate 	(void) snprintf(p_path, sizeof (p_path), "%s:%s", devfspath,
3077c478bd9Sstevel@tonic-gate 	    di_minor_name(minor));
3087c478bd9Sstevel@tonic-gate 
3097c478bd9Sstevel@tonic-gate 
3107c478bd9Sstevel@tonic-gate 	/* find next number to use; buf is an ascii number */
3117c478bd9Sstevel@tonic-gate 	if (devfsadm_enumerate_int(p_path, 0, &buf, re, 1)) {
3127c478bd9Sstevel@tonic-gate 		/* free memory */
3137c478bd9Sstevel@tonic-gate 		di_devfs_path_free(devfspath);
3147c478bd9Sstevel@tonic-gate 		return (DEVFSADM_CONTINUE);
3157c478bd9Sstevel@tonic-gate 	}
3167c478bd9Sstevel@tonic-gate 
3177c478bd9Sstevel@tonic-gate 	(void) snprintf(l_path, sizeof (l_path), "es/ses%s", buf);
3187c478bd9Sstevel@tonic-gate 
3197c478bd9Sstevel@tonic-gate 	(void) devfsadm_mklink(l_path, node, minor, 0);
3207c478bd9Sstevel@tonic-gate 	/* free memory */
3217c478bd9Sstevel@tonic-gate 	free(buf);
3227c478bd9Sstevel@tonic-gate 	di_devfs_path_free(devfspath);
3237c478bd9Sstevel@tonic-gate 	return (DEVFSADM_CONTINUE);
3247c478bd9Sstevel@tonic-gate 
3257c478bd9Sstevel@tonic-gate }
3267c478bd9Sstevel@tonic-gate 
3277c478bd9Sstevel@tonic-gate static int
3287c478bd9Sstevel@tonic-gate node_slash_minor(di_minor_t minor, di_node_t node)
3297c478bd9Sstevel@tonic-gate {
3307c478bd9Sstevel@tonic-gate 
3317c478bd9Sstevel@tonic-gate 	char path[PATH_MAX + 1];
3327c478bd9Sstevel@tonic-gate 
3337c478bd9Sstevel@tonic-gate 	(void) strcpy(path, di_node_name(node));
3347c478bd9Sstevel@tonic-gate 	(void) strcat(path, "/");
3357c478bd9Sstevel@tonic-gate 	(void) strcat(path, di_minor_name(minor));
3367c478bd9Sstevel@tonic-gate 	(void) devfsadm_mklink(path, node, minor, 0);
3377c478bd9Sstevel@tonic-gate 	return (DEVFSADM_CONTINUE);
3387c478bd9Sstevel@tonic-gate }
3397c478bd9Sstevel@tonic-gate 
3407c478bd9Sstevel@tonic-gate static int
3417c478bd9Sstevel@tonic-gate driver_minor(di_minor_t minor, di_node_t node)
3427c478bd9Sstevel@tonic-gate {
3437c478bd9Sstevel@tonic-gate 	char path[PATH_MAX + 1];
3447c478bd9Sstevel@tonic-gate 
3457c478bd9Sstevel@tonic-gate 	(void) strcpy(path, di_driver_name(node));
3467c478bd9Sstevel@tonic-gate 	(void) strcat(path, di_minor_name(minor));
3477c478bd9Sstevel@tonic-gate 	(void) devfsadm_mklink(path, node, minor, 0);
3487c478bd9Sstevel@tonic-gate 	return (DEVFSADM_CONTINUE);
3497c478bd9Sstevel@tonic-gate }
3507c478bd9Sstevel@tonic-gate 
3517c478bd9Sstevel@tonic-gate /*
3527c478bd9Sstevel@tonic-gate  * Handles links of the form:
3537c478bd9Sstevel@tonic-gate  * type=ddi_pseudo;name=xyz  \D
3547c478bd9Sstevel@tonic-gate  */
3557c478bd9Sstevel@tonic-gate static int
3567c478bd9Sstevel@tonic-gate node_name(di_minor_t minor, di_node_t node)
3577c478bd9Sstevel@tonic-gate {
3587c478bd9Sstevel@tonic-gate 	(void) devfsadm_mklink(di_node_name(node), node, minor, 0);
3597c478bd9Sstevel@tonic-gate 	return (DEVFSADM_CONTINUE);
3607c478bd9Sstevel@tonic-gate }
3617c478bd9Sstevel@tonic-gate 
3627c478bd9Sstevel@tonic-gate /*
3637c478bd9Sstevel@tonic-gate  * Handles links of the form:
3647c478bd9Sstevel@tonic-gate  * type=ddi_pseudo;name=xyz  \M0
3657c478bd9Sstevel@tonic-gate  */
3667c478bd9Sstevel@tonic-gate static int
3677c478bd9Sstevel@tonic-gate minor_name(di_minor_t minor, di_node_t node)
3687c478bd9Sstevel@tonic-gate {
3697c478bd9Sstevel@tonic-gate 	char *mn = di_minor_name(minor);
3707c478bd9Sstevel@tonic-gate 
3717c478bd9Sstevel@tonic-gate 	(void) devfsadm_mklink(mn, node, minor, 0);
3727c478bd9Sstevel@tonic-gate 	if (strcmp(mn, "icmp") == 0) {
3737c478bd9Sstevel@tonic-gate 		(void) devfsadm_mklink("rawip", node, minor, 0);
3747c478bd9Sstevel@tonic-gate 	}
3757c478bd9Sstevel@tonic-gate 	if (strcmp(mn, "icmp6") == 0) {
3767c478bd9Sstevel@tonic-gate 		(void) devfsadm_mklink("rawip6", node, minor, 0);
3777c478bd9Sstevel@tonic-gate 	}
3787c478bd9Sstevel@tonic-gate 	if (strcmp(mn, "ipf") == 0) {
3797c478bd9Sstevel@tonic-gate 		(void) devfsadm_mklink("ipl", node, minor, 0);
3807c478bd9Sstevel@tonic-gate 	}
3817c478bd9Sstevel@tonic-gate 	return (DEVFSADM_CONTINUE);
3827c478bd9Sstevel@tonic-gate }
3837c478bd9Sstevel@tonic-gate 
384516fc7f3Shx /*
385516fc7f3Shx  * create links at /dev/wifi for wifi minor node
386516fc7f3Shx  */
387516fc7f3Shx static int
388516fc7f3Shx wifi_minor_name(di_minor_t minor, di_node_t node)
389516fc7f3Shx {
390516fc7f3Shx 	char buf[256];
391516fc7f3Shx 	char *mn = di_minor_name(minor);
392516fc7f3Shx 
393516fc7f3Shx 	(void) snprintf(buf, sizeof (buf), "%s%s", "wifi/", mn);
394516fc7f3Shx 	(void) devfsadm_mklink(buf, node, minor, 0);
395516fc7f3Shx 
396516fc7f3Shx 	return (DEVFSADM_CONTINUE);
397516fc7f3Shx }
3987c478bd9Sstevel@tonic-gate 
3997c478bd9Sstevel@tonic-gate static int
4007c478bd9Sstevel@tonic-gate conskbd(di_minor_t minor, di_node_t node)
4017c478bd9Sstevel@tonic-gate {
4027c478bd9Sstevel@tonic-gate 	(void) devfsadm_mklink("kbd", node, minor, 0);
4037c478bd9Sstevel@tonic-gate 	return (DEVFSADM_CONTINUE);
4047c478bd9Sstevel@tonic-gate }
4057c478bd9Sstevel@tonic-gate 
4067c478bd9Sstevel@tonic-gate static int
4077c478bd9Sstevel@tonic-gate consms(di_minor_t minor, di_node_t node)
4087c478bd9Sstevel@tonic-gate {
4097c478bd9Sstevel@tonic-gate 	(void) devfsadm_mklink("mouse", node, minor, 0);
4107c478bd9Sstevel@tonic-gate 	return (DEVFSADM_CONTINUE);
4117c478bd9Sstevel@tonic-gate }
4127c478bd9Sstevel@tonic-gate 
4137c478bd9Sstevel@tonic-gate static int
4147c478bd9Sstevel@tonic-gate power_button(di_minor_t minor, di_node_t node)
4157c478bd9Sstevel@tonic-gate {
4167c478bd9Sstevel@tonic-gate 	(void) devfsadm_mklink("power_button", node, minor, 0);
4177c478bd9Sstevel@tonic-gate 	return (DEVFSADM_CONTINUE);
4187c478bd9Sstevel@tonic-gate }
4197c478bd9Sstevel@tonic-gate 
4207c478bd9Sstevel@tonic-gate static int
4217c478bd9Sstevel@tonic-gate fc_port(di_minor_t minor, di_node_t node)
4227c478bd9Sstevel@tonic-gate {
4237c478bd9Sstevel@tonic-gate 	devfsadm_enumerate_t rules[1] = {"fc/fp([0-9]+)$", 1, MATCH_ALL};
4247c478bd9Sstevel@tonic-gate 	char *buf, path[PATH_MAX + 1];
4257c478bd9Sstevel@tonic-gate 	char *ptr;
4267c478bd9Sstevel@tonic-gate 
4277c478bd9Sstevel@tonic-gate 	if (NULL == (ptr = di_devfs_path(node))) {
4287c478bd9Sstevel@tonic-gate 		return (DEVFSADM_CONTINUE);
4297c478bd9Sstevel@tonic-gate 	}
4307c478bd9Sstevel@tonic-gate 
4317c478bd9Sstevel@tonic-gate 	(void) strcpy(path, ptr);
4327c478bd9Sstevel@tonic-gate 	(void) strcat(path, ":");
4337c478bd9Sstevel@tonic-gate 	(void) strcat(path, di_minor_name(minor));
4347c478bd9Sstevel@tonic-gate 
4357c478bd9Sstevel@tonic-gate 	di_devfs_path_free(ptr);
4367c478bd9Sstevel@tonic-gate 
4377c478bd9Sstevel@tonic-gate 	if (devfsadm_enumerate_int(path, 0, &buf, rules, 1) != 0) {
4387c478bd9Sstevel@tonic-gate 		return (DEVFSADM_CONTINUE);
4397c478bd9Sstevel@tonic-gate 	}
4407c478bd9Sstevel@tonic-gate 
4417c478bd9Sstevel@tonic-gate 	(void) strcpy(path, "fc/fp");
4427c478bd9Sstevel@tonic-gate 	(void) strcat(path, buf);
4437c478bd9Sstevel@tonic-gate 	free(buf);
4447c478bd9Sstevel@tonic-gate 
4457c478bd9Sstevel@tonic-gate 	(void) devfsadm_mklink(path, node, minor, 0);
4467c478bd9Sstevel@tonic-gate 	return (DEVFSADM_CONTINUE);
4477c478bd9Sstevel@tonic-gate }
4487c478bd9Sstevel@tonic-gate 
4497c478bd9Sstevel@tonic-gate /*
4507c478bd9Sstevel@tonic-gate  * Handles:
4517c478bd9Sstevel@tonic-gate  *	minor node type "ddi_printer".
4527c478bd9Sstevel@tonic-gate  * 	rules of the form: type=ddi_printer;name=bpp  \M0
4537c478bd9Sstevel@tonic-gate  */
4547c478bd9Sstevel@tonic-gate static int
4557c478bd9Sstevel@tonic-gate printer_create(di_minor_t minor, di_node_t node)
4567c478bd9Sstevel@tonic-gate {
4577c478bd9Sstevel@tonic-gate 	char *mn;
4587c478bd9Sstevel@tonic-gate 	char path[PATH_MAX + 1], *buf;
4597c478bd9Sstevel@tonic-gate 	devfsadm_enumerate_t rules[1] = {"^printers$/^([0-9]+)$", 1, MATCH_ALL};
4607c478bd9Sstevel@tonic-gate 
4617c478bd9Sstevel@tonic-gate 	mn = di_minor_name(minor);
4627c478bd9Sstevel@tonic-gate 
4637c478bd9Sstevel@tonic-gate 	if (strcmp(di_driver_name(node), "bpp") == 0) {
4647c478bd9Sstevel@tonic-gate 		(void) devfsadm_mklink(mn, node, minor, 0);
4657c478bd9Sstevel@tonic-gate 	}
4667c478bd9Sstevel@tonic-gate 
4677c478bd9Sstevel@tonic-gate 	if (NULL == (buf = di_devfs_path(node))) {
4687c478bd9Sstevel@tonic-gate 		return (DEVFSADM_CONTINUE);
4697c478bd9Sstevel@tonic-gate 	}
4707c478bd9Sstevel@tonic-gate 
4717c478bd9Sstevel@tonic-gate 	(void) snprintf(path, sizeof (path), "%s:%s", buf, mn);
4727c478bd9Sstevel@tonic-gate 	di_devfs_path_free(buf);
4737c478bd9Sstevel@tonic-gate 
4747c478bd9Sstevel@tonic-gate 	if (devfsadm_enumerate_int(path, 0, &buf, rules, 1)) {
4757c478bd9Sstevel@tonic-gate 		return (DEVFSADM_CONTINUE);
4767c478bd9Sstevel@tonic-gate 	}
4777c478bd9Sstevel@tonic-gate 
4787c478bd9Sstevel@tonic-gate 	(void) snprintf(path, sizeof (path), "printers/%s", buf);
4797c478bd9Sstevel@tonic-gate 	free(buf);
4807c478bd9Sstevel@tonic-gate 
4817c478bd9Sstevel@tonic-gate 	(void) devfsadm_mklink(path, node, minor, 0);
4827c478bd9Sstevel@tonic-gate 
4837c478bd9Sstevel@tonic-gate 	return (DEVFSADM_CONTINUE);
4847c478bd9Sstevel@tonic-gate }
4857c478bd9Sstevel@tonic-gate 
4867c478bd9Sstevel@tonic-gate /*
4877c478bd9Sstevel@tonic-gate  * Handles links of the form:
4887c478bd9Sstevel@tonic-gate  * type=ddi_pseudo;name=se;minor2=hdlc	se_hdlc\N0
4897c478bd9Sstevel@tonic-gate  * type=ddi_pseudo;name=serial;minor2=hdlc	se_hdlc\N0
4907c478bd9Sstevel@tonic-gate  */
4917c478bd9Sstevel@tonic-gate static int
4927c478bd9Sstevel@tonic-gate se_hdlc_create(di_minor_t minor, di_node_t node)
4937c478bd9Sstevel@tonic-gate {
4947c478bd9Sstevel@tonic-gate 	devfsadm_enumerate_t rules[1] = {"^se_hdlc([0-9]+)$", 1, MATCH_ALL};
4957c478bd9Sstevel@tonic-gate 	char *buf, path[PATH_MAX + 1];
4967c478bd9Sstevel@tonic-gate 	char *ptr;
4977c478bd9Sstevel@tonic-gate 	char *mn;
4987c478bd9Sstevel@tonic-gate 
4997c478bd9Sstevel@tonic-gate 	mn = di_minor_name(minor);
5007c478bd9Sstevel@tonic-gate 
5017c478bd9Sstevel@tonic-gate 	/* minor node should be of the form: "?,hdlc" */
5027c478bd9Sstevel@tonic-gate 	if (strcmp(mn + 1, ",hdlc") != 0) {
5037c478bd9Sstevel@tonic-gate 		return (DEVFSADM_CONTINUE);
5047c478bd9Sstevel@tonic-gate 	}
5057c478bd9Sstevel@tonic-gate 
5067c478bd9Sstevel@tonic-gate 	if (NULL == (ptr = di_devfs_path(node))) {
5077c478bd9Sstevel@tonic-gate 		return (DEVFSADM_CONTINUE);
5087c478bd9Sstevel@tonic-gate 	}
5097c478bd9Sstevel@tonic-gate 
5107c478bd9Sstevel@tonic-gate 	(void) strcpy(path, ptr);
5117c478bd9Sstevel@tonic-gate 	(void) strcat(path, ":");
5127c478bd9Sstevel@tonic-gate 	(void) strcat(path, mn);
5137c478bd9Sstevel@tonic-gate 
5147c478bd9Sstevel@tonic-gate 	di_devfs_path_free(ptr);
5157c478bd9Sstevel@tonic-gate 
5167c478bd9Sstevel@tonic-gate 	if (devfsadm_enumerate_int(path, 0, &buf, rules, 1) != 0) {
5177c478bd9Sstevel@tonic-gate 		return (DEVFSADM_CONTINUE);
5187c478bd9Sstevel@tonic-gate 	}
5197c478bd9Sstevel@tonic-gate 
5207c478bd9Sstevel@tonic-gate 	(void) strcpy(path, "se_hdlc");
5217c478bd9Sstevel@tonic-gate 	(void) strcat(path, buf);
5227c478bd9Sstevel@tonic-gate 	free(buf);
5237c478bd9Sstevel@tonic-gate 
5247c478bd9Sstevel@tonic-gate 	(void) devfsadm_mklink(path, node, minor, 0);
5257c478bd9Sstevel@tonic-gate 
5267c478bd9Sstevel@tonic-gate 	return (DEVFSADM_CONTINUE);
5277c478bd9Sstevel@tonic-gate }
5287c478bd9Sstevel@tonic-gate 
5297c478bd9Sstevel@tonic-gate static int
5307c478bd9Sstevel@tonic-gate gpio(di_minor_t minor, di_node_t node)
5317c478bd9Sstevel@tonic-gate {
5327c478bd9Sstevel@tonic-gate 	char l_path[PATH_MAX], p_path[PATH_MAX], *buf, *devfspath;
5337c478bd9Sstevel@tonic-gate 	char *minor_nm, *drvr_nm;
5347c478bd9Sstevel@tonic-gate 
5357c478bd9Sstevel@tonic-gate 
5367c478bd9Sstevel@tonic-gate 	minor_nm = di_minor_name(minor);
5377c478bd9Sstevel@tonic-gate 	drvr_nm = di_driver_name(node);
5387c478bd9Sstevel@tonic-gate 	if ((minor_nm == NULL) || (drvr_nm == NULL)) {
5397c478bd9Sstevel@tonic-gate 		return (DEVFSADM_CONTINUE);
5407c478bd9Sstevel@tonic-gate 	}
5417c478bd9Sstevel@tonic-gate 
5427c478bd9Sstevel@tonic-gate 	devfspath = di_devfs_path(node);
5437c478bd9Sstevel@tonic-gate 
5447c478bd9Sstevel@tonic-gate 	(void) strcpy(p_path, devfspath);
5457c478bd9Sstevel@tonic-gate 	(void) strcat(p_path, ":");
5467c478bd9Sstevel@tonic-gate 	(void) strcat(p_path, minor_nm);
5477c478bd9Sstevel@tonic-gate 	di_devfs_path_free(devfspath);
5487c478bd9Sstevel@tonic-gate 
5497c478bd9Sstevel@tonic-gate 	/* build the physical path from the components */
5507c478bd9Sstevel@tonic-gate 	if (devfsadm_enumerate_int(p_path, 0, &buf, gpio_rules, 1)) {
5517c478bd9Sstevel@tonic-gate 		return (DEVFSADM_CONTINUE);
5527c478bd9Sstevel@tonic-gate 	}
5537c478bd9Sstevel@tonic-gate 
5547c478bd9Sstevel@tonic-gate 	(void) snprintf(l_path, sizeof (l_path), "%s%s", "gpio", buf);
5557c478bd9Sstevel@tonic-gate 
5567c478bd9Sstevel@tonic-gate 	free(buf);
5577c478bd9Sstevel@tonic-gate 
5587c478bd9Sstevel@tonic-gate 	(void) devfsadm_mklink(l_path, node, minor, 0);
5597c478bd9Sstevel@tonic-gate 
5607c478bd9Sstevel@tonic-gate 	return (DEVFSADM_CONTINUE);
5617c478bd9Sstevel@tonic-gate }
5627c478bd9Sstevel@tonic-gate 
5637c478bd9Sstevel@tonic-gate /*
5647c478bd9Sstevel@tonic-gate  * Creates /dev/ppm nodes for Platform Specific PM module
5657c478bd9Sstevel@tonic-gate  */
5667c478bd9Sstevel@tonic-gate static int
5677c478bd9Sstevel@tonic-gate ppm(di_minor_t minor, di_node_t node)
5687c478bd9Sstevel@tonic-gate {
5697c478bd9Sstevel@tonic-gate 	(void) devfsadm_mklink("ppm", node, minor, 0);
5707c478bd9Sstevel@tonic-gate 	return (DEVFSADM_CONTINUE);
5717c478bd9Sstevel@tonic-gate }
5727c478bd9Sstevel@tonic-gate 
5737c478bd9Sstevel@tonic-gate /*
5747c478bd9Sstevel@tonic-gate  * Handles:
5757c478bd9Sstevel@tonic-gate  *	/dev/av/[0-9]+/(async|isoch)
5767c478bd9Sstevel@tonic-gate  */
5777c478bd9Sstevel@tonic-gate static int
5787c478bd9Sstevel@tonic-gate av_create(di_minor_t minor, di_node_t node)
5797c478bd9Sstevel@tonic-gate {
5807c478bd9Sstevel@tonic-gate 	devfsadm_enumerate_t rules[1] = {"^av$/^([0-9]+)$", 1, MATCH_ADDR};
5817c478bd9Sstevel@tonic-gate 	char	*minor_str;
5827c478bd9Sstevel@tonic-gate 	char	path[PATH_MAX + 1];
5837c478bd9Sstevel@tonic-gate 	char	*buf;
5847c478bd9Sstevel@tonic-gate 
5857c478bd9Sstevel@tonic-gate 	if ((buf = di_devfs_path(node)) == NULL) {
5867c478bd9Sstevel@tonic-gate 		return (DEVFSADM_CONTINUE);
5877c478bd9Sstevel@tonic-gate 	}
5887c478bd9Sstevel@tonic-gate 
5897c478bd9Sstevel@tonic-gate 	minor_str = di_minor_name(minor);
5907c478bd9Sstevel@tonic-gate 	(void) snprintf(path, sizeof (path), "%s:%s", buf, minor_str);
5917c478bd9Sstevel@tonic-gate 	di_devfs_path_free(buf);
5927c478bd9Sstevel@tonic-gate 
5937c478bd9Sstevel@tonic-gate 	if (devfsadm_enumerate_int(path, 0, &buf, rules, 1)) {
5947c478bd9Sstevel@tonic-gate 		return (DEVFSADM_CONTINUE);
5957c478bd9Sstevel@tonic-gate 	}
5967c478bd9Sstevel@tonic-gate 
5977c478bd9Sstevel@tonic-gate 	(void) snprintf(path, sizeof (path), "av/%s/%s", buf, minor_str);
5987c478bd9Sstevel@tonic-gate 	free(buf);
5997c478bd9Sstevel@tonic-gate 
6007c478bd9Sstevel@tonic-gate 	(void) devfsadm_mklink(path, node, minor, 0);
6017c478bd9Sstevel@tonic-gate 
6027c478bd9Sstevel@tonic-gate 	return (DEVFSADM_CONTINUE);
6037c478bd9Sstevel@tonic-gate }
6047c478bd9Sstevel@tonic-gate 
6057c478bd9Sstevel@tonic-gate /*
6067c478bd9Sstevel@tonic-gate  * Creates /dev/lom and /dev/tsalarm:ctl for tsalarm node
6077c478bd9Sstevel@tonic-gate  */
6087c478bd9Sstevel@tonic-gate static int
6097c478bd9Sstevel@tonic-gate tsalarm_create(di_minor_t minor, di_node_t node)
6107c478bd9Sstevel@tonic-gate {
6117c478bd9Sstevel@tonic-gate 	char buf[PATH_MAX + 1];
6127c478bd9Sstevel@tonic-gate 	char *mn = di_minor_name(minor);
6137c478bd9Sstevel@tonic-gate 
6147c478bd9Sstevel@tonic-gate 	(void) snprintf(buf, sizeof (buf), "%s%s", di_node_name(node), ":ctl");
6157c478bd9Sstevel@tonic-gate 
6167c478bd9Sstevel@tonic-gate 	(void) devfsadm_mklink(mn, node, minor, 0);
6177c478bd9Sstevel@tonic-gate 	(void) devfsadm_mklink(buf, node, minor, 0);
6187c478bd9Sstevel@tonic-gate 
6197c478bd9Sstevel@tonic-gate 	return (DEVFSADM_CONTINUE);
620e3f8e17dSsc }
621e3f8e17dSsc 
622e3f8e17dSsc /*
623e3f8e17dSsc  * Creates /dev/ntwdt for ntwdt node
624e3f8e17dSsc  */
625e3f8e17dSsc static int
626e3f8e17dSsc ntwdt_create(di_minor_t minor, di_node_t node)
627e3f8e17dSsc {
628e3f8e17dSsc 	(void) devfsadm_mklink("ntwdt", node, minor, 0);
629e3f8e17dSsc 	return (DEVFSADM_CONTINUE);
6307c478bd9Sstevel@tonic-gate }
6317c478bd9Sstevel@tonic-gate 
6327c478bd9Sstevel@tonic-gate static int
6337c478bd9Sstevel@tonic-gate zcons_create(di_minor_t minor, di_node_t node)
6347c478bd9Sstevel@tonic-gate {
6357c478bd9Sstevel@tonic-gate 	char	*minor_str;
6367c478bd9Sstevel@tonic-gate 	char	*zonename;
6377c478bd9Sstevel@tonic-gate 	char	path[MAXPATHLEN];
6387c478bd9Sstevel@tonic-gate 
6397c478bd9Sstevel@tonic-gate 	minor_str = di_minor_name(minor);
6407c478bd9Sstevel@tonic-gate 
6417c478bd9Sstevel@tonic-gate 	if (di_prop_lookup_strings(DDI_DEV_T_ANY, node, "zonename",
6427c478bd9Sstevel@tonic-gate 	    &zonename) == -1) {
6437c478bd9Sstevel@tonic-gate 		return (DEVFSADM_CONTINUE);
6447c478bd9Sstevel@tonic-gate 	}
6457c478bd9Sstevel@tonic-gate 
6467c478bd9Sstevel@tonic-gate 	(void) snprintf(path, sizeof (path), "zcons/%s/%s", zonename,
6477c478bd9Sstevel@tonic-gate 	    minor_str);
6487c478bd9Sstevel@tonic-gate 	(void) devfsadm_mklink(path, node, minor, 0);
6497c478bd9Sstevel@tonic-gate 
6507c478bd9Sstevel@tonic-gate 	return (DEVFSADM_CONTINUE);
6517c478bd9Sstevel@tonic-gate }
6527c478bd9Sstevel@tonic-gate 
6537c478bd9Sstevel@tonic-gate /*
6547c478bd9Sstevel@tonic-gate  *	/dev/cpu/self/cpuid 	->	/devices/pseudo/cpuid@0:self
6557c478bd9Sstevel@tonic-gate  */
6567c478bd9Sstevel@tonic-gate static int
6577c478bd9Sstevel@tonic-gate cpuid(di_minor_t minor, di_node_t node)
6587c478bd9Sstevel@tonic-gate {
6597c478bd9Sstevel@tonic-gate 	(void) devfsadm_mklink(CPUID_SELF_NAME, node, minor, 0);
6607c478bd9Sstevel@tonic-gate 	return (DEVFSADM_CONTINUE);
6617c478bd9Sstevel@tonic-gate }
6627c478bd9Sstevel@tonic-gate 
6637c478bd9Sstevel@tonic-gate /*
6647c478bd9Sstevel@tonic-gate  * For device
6657c478bd9Sstevel@tonic-gate  *      /dev/spfma -> /devices/virtual-devices/fma@5:glvc
6667c478bd9Sstevel@tonic-gate  */
6677c478bd9Sstevel@tonic-gate static int
6687c478bd9Sstevel@tonic-gate glvc(di_minor_t minor, di_node_t node)
6697c478bd9Sstevel@tonic-gate {
6707c478bd9Sstevel@tonic-gate 	char node_name[MAXNAMELEN + 1];
6717c478bd9Sstevel@tonic-gate 
6727c478bd9Sstevel@tonic-gate 	(void) strcpy(node_name, di_node_name(node));
6737c478bd9Sstevel@tonic-gate 
6747c478bd9Sstevel@tonic-gate 	if (strncmp(node_name, "fma", 3) == 0) {
6757c478bd9Sstevel@tonic-gate 		/* Only one fma channel */
6767c478bd9Sstevel@tonic-gate 		(void) devfsadm_mklink("spfma", node, minor, 0);
6777c478bd9Sstevel@tonic-gate 	}
6787c478bd9Sstevel@tonic-gate 	return (DEVFSADM_CONTINUE);
6797c478bd9Sstevel@tonic-gate }
68025cf1a30Sjl 
68125cf1a30Sjl /*
68225cf1a30Sjl  * Handles links of the form:
68325cf1a30Sjl  * type=ddi_pseudo;name=sckmdrv		kmdrv\M0
68425cf1a30Sjl  * type=ddi_pseudo;name=oplkmdrv	kmdrv\M0
68525cf1a30Sjl  */
68625cf1a30Sjl static int
68725cf1a30Sjl kmdrv_create(di_minor_t minor, di_node_t node)
68825cf1a30Sjl {
68925cf1a30Sjl 
69025cf1a30Sjl 	(void) devfsadm_mklink("kmdrv", node, minor, 0);
69125cf1a30Sjl 	return (DEVFSADM_CONTINUE);
69225cf1a30Sjl }
693