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 545916cd2Sjpk * Common Development and Distribution License (the "License"). 645916cd2Sjpk * 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 /* 22*617e2443SMark Logan * Copyright 2009 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 <ctype.h> 3320c794b3Sgavinm #include <sys/mc_amd.h> 3445916cd2Sjpk #include <bsm/devalloc.h> 3545916cd2Sjpk 3645916cd2Sjpk extern int system_labeled; 377c478bd9Sstevel@tonic-gate 387c478bd9Sstevel@tonic-gate static int lp(di_minor_t minor, di_node_t node); 397c478bd9Sstevel@tonic-gate static int serial_dialout(di_minor_t minor, di_node_t node); 407c478bd9Sstevel@tonic-gate static int serial(di_minor_t minor, di_node_t node); 417c478bd9Sstevel@tonic-gate static int diskette(di_minor_t minor, di_node_t node); 427c478bd9Sstevel@tonic-gate static int vt00(di_minor_t minor, di_node_t node); 437c478bd9Sstevel@tonic-gate static int kdmouse(di_minor_t minor, di_node_t node); 447c478bd9Sstevel@tonic-gate static int bmc(di_minor_t minor, di_node_t node); 4584ab085aSmws static int smbios(di_minor_t minor, di_node_t node); 467c478bd9Sstevel@tonic-gate static int agp_process(di_minor_t minor, di_node_t node); 4760405de4Skz static int drm_node(di_minor_t minor, di_node_t node); 487aec1d6eScindi static int mc_node(di_minor_t minor, di_node_t node); 49ae115bc7Smrj static int xsvc(di_minor_t minor, di_node_t node); 502df1fe9cSrandyf static int srn(di_minor_t minor, di_node_t node); 512449e17fSsherrym static int ucode(di_minor_t minor, di_node_t node); 52*617e2443SMark Logan static int heci(di_minor_t minor, di_node_t node); 53*617e2443SMark Logan 547c478bd9Sstevel@tonic-gate 557c478bd9Sstevel@tonic-gate static devfsadm_create_t misc_cbt[] = { 567c478bd9Sstevel@tonic-gate { "vt00", "ddi_display", NULL, 577c478bd9Sstevel@tonic-gate TYPE_EXACT, ILEVEL_0, vt00 587c478bd9Sstevel@tonic-gate }, 5960405de4Skz { "drm", "ddi_display:drm", NULL, 6060405de4Skz TYPE_EXACT, ILEVEL_0, drm_node 6160405de4Skz }, 627c478bd9Sstevel@tonic-gate { "mouse", "ddi_mouse", "mouse8042", 637c478bd9Sstevel@tonic-gate TYPE_EXACT | DRV_EXACT, ILEVEL_0, kdmouse 647c478bd9Sstevel@tonic-gate }, 657c478bd9Sstevel@tonic-gate { "pseudo", "ddi_pseudo", "bmc", 667c478bd9Sstevel@tonic-gate TYPE_EXACT | DRV_EXACT, ILEVEL_0, bmc, 677c478bd9Sstevel@tonic-gate }, 6884ab085aSmws { "pseudo", "ddi_pseudo", "smbios", 6984ab085aSmws TYPE_EXACT | DRV_EXACT, ILEVEL_1, smbios, 7084ab085aSmws }, 717c478bd9Sstevel@tonic-gate { "disk", "ddi_block:diskette", NULL, 727c478bd9Sstevel@tonic-gate TYPE_EXACT, ILEVEL_1, diskette 737c478bd9Sstevel@tonic-gate }, 747c478bd9Sstevel@tonic-gate { "parallel", "ddi_printer", NULL, 757c478bd9Sstevel@tonic-gate TYPE_EXACT, ILEVEL_1, lp 767c478bd9Sstevel@tonic-gate }, 777c478bd9Sstevel@tonic-gate { "serial", "ddi_serial:mb", NULL, 787c478bd9Sstevel@tonic-gate TYPE_EXACT, ILEVEL_1, serial 797c478bd9Sstevel@tonic-gate }, 807c478bd9Sstevel@tonic-gate { "serial", "ddi_serial:dialout,mb", NULL, 817c478bd9Sstevel@tonic-gate TYPE_EXACT, ILEVEL_1, serial_dialout 827c478bd9Sstevel@tonic-gate }, 837aec1d6eScindi { "agp", "ddi_agp:pseudo", NULL, 847c478bd9Sstevel@tonic-gate TYPE_EXACT, ILEVEL_0, agp_process 857c478bd9Sstevel@tonic-gate }, 867aec1d6eScindi { "agp", "ddi_agp:target", NULL, 877c478bd9Sstevel@tonic-gate TYPE_EXACT, ILEVEL_0, agp_process 887c478bd9Sstevel@tonic-gate }, 897aec1d6eScindi { "agp", "ddi_agp:cpugart", NULL, 907c478bd9Sstevel@tonic-gate TYPE_EXACT, ILEVEL_0, agp_process 917c478bd9Sstevel@tonic-gate }, 927aec1d6eScindi { "agp", "ddi_agp:master", NULL, 937c478bd9Sstevel@tonic-gate TYPE_EXACT, ILEVEL_0, agp_process 947aec1d6eScindi }, 95ae115bc7Smrj { "pseudo", "ddi_pseudo", NULL, 96ae115bc7Smrj TYPE_EXACT, ILEVEL_0, xsvc 97ae115bc7Smrj }, 982df1fe9cSrandyf { "pseudo", "ddi_pseudo", NULL, 992df1fe9cSrandyf TYPE_EXACT, ILEVEL_0, srn 1002df1fe9cSrandyf }, 1017aec1d6eScindi { "memory-controller", "ddi_mem_ctrl", NULL, 1027aec1d6eScindi TYPE_EXACT, ILEVEL_0, mc_node 1032449e17fSsherrym }, 1042449e17fSsherrym { "pseudo", "ddi_pseudo", "ucode", 1052449e17fSsherrym TYPE_EXACT | DRV_EXACT, ILEVEL_0, ucode, 106*617e2443SMark Logan }, 107*617e2443SMark Logan { "pseudo", "ddi_pseudo", "heci", 108*617e2443SMark Logan TYPE_EXACT | DRV_EXACT, ILEVEL_0, heci, 1097c478bd9Sstevel@tonic-gate } 1107c478bd9Sstevel@tonic-gate }; 1117c478bd9Sstevel@tonic-gate 1127c478bd9Sstevel@tonic-gate DEVFSADM_CREATE_INIT_V0(misc_cbt); 1137c478bd9Sstevel@tonic-gate 11460405de4Skz static char *debug_mid = "misc_mid"; 1157c478bd9Sstevel@tonic-gate 1167c478bd9Sstevel@tonic-gate typedef enum { 1177c478bd9Sstevel@tonic-gate DRIVER_AGPPSEUDO = 0, 1187c478bd9Sstevel@tonic-gate DRIVER_AGPTARGET, 1197c478bd9Sstevel@tonic-gate DRIVER_CPUGART, 120e57b9183Scg DRIVER_AGPMASTER_DRM_I915, 121e57b9183Scg DRIVER_AGPMASTER_DRM_RADEON, 12260405de4Skz DRIVER_AGPMASTER_VGATEXT, 1237c478bd9Sstevel@tonic-gate DRIVER_UNKNOWN 1247c478bd9Sstevel@tonic-gate } driver_defs_t; 1257c478bd9Sstevel@tonic-gate 1267c478bd9Sstevel@tonic-gate typedef struct { 1277c478bd9Sstevel@tonic-gate char *driver_name; 1287c478bd9Sstevel@tonic-gate int index; 1297c478bd9Sstevel@tonic-gate } driver_name_table_entry_t; 1307c478bd9Sstevel@tonic-gate 1317c478bd9Sstevel@tonic-gate static driver_name_table_entry_t driver_name_table[] = { 1327c478bd9Sstevel@tonic-gate { "agpgart", DRIVER_AGPPSEUDO }, 1337c478bd9Sstevel@tonic-gate { "agptarget", DRIVER_AGPTARGET }, 1347c478bd9Sstevel@tonic-gate { "amd64_gart", DRIVER_CPUGART }, 13560405de4Skz /* AGP master device managed by drm driver */ 136e57b9183Scg { "i915", DRIVER_AGPMASTER_DRM_I915 }, 137e57b9183Scg { "radeon", DRIVER_AGPMASTER_DRM_RADEON }, 13860405de4Skz { "vgatext", DRIVER_AGPMASTER_VGATEXT }, 1397c478bd9Sstevel@tonic-gate { NULL, DRIVER_UNKNOWN } 1407c478bd9Sstevel@tonic-gate }; 1417c478bd9Sstevel@tonic-gate 1427c478bd9Sstevel@tonic-gate static devfsadm_enumerate_t agptarget_rules[1] = 1437c478bd9Sstevel@tonic-gate { "^agp$/^agptarget([0-9]+)$", 1, MATCH_ALL }; 1447c478bd9Sstevel@tonic-gate static devfsadm_enumerate_t cpugart_rules[1] = 1457c478bd9Sstevel@tonic-gate { "^agp$/^cpugart([0-9]+)$", 1, MATCH_ALL }; 1467c478bd9Sstevel@tonic-gate static devfsadm_enumerate_t agpmaster_rules[1] = 1477c478bd9Sstevel@tonic-gate { "^agp$/^agpmaster([0-9]+)$", 1, MATCH_ALL }; 1487c478bd9Sstevel@tonic-gate 1497c478bd9Sstevel@tonic-gate static devfsadm_remove_t misc_remove_cbt[] = { 1507c478bd9Sstevel@tonic-gate { "vt", "vt[0-9][0-9]", RM_PRE|RM_ALWAYS, 1517c478bd9Sstevel@tonic-gate ILEVEL_0, devfsadm_rm_all 1522449e17fSsherrym }, 1532449e17fSsherrym { "pseudo", "^ucode$", RM_ALWAYS | RM_PRE | RM_HOT, 1542449e17fSsherrym ILEVEL_0, devfsadm_rm_all 1557c478bd9Sstevel@tonic-gate } 1567c478bd9Sstevel@tonic-gate }; 1577c478bd9Sstevel@tonic-gate 1587c478bd9Sstevel@tonic-gate DEVFSADM_REMOVE_INIT_V0(misc_remove_cbt); 1597c478bd9Sstevel@tonic-gate 1607c478bd9Sstevel@tonic-gate /* 1617c478bd9Sstevel@tonic-gate * Handles minor node type "ddi_display", in addition to generic processing 1627c478bd9Sstevel@tonic-gate * done by display(). 1637c478bd9Sstevel@tonic-gate * 1647c478bd9Sstevel@tonic-gate * This creates a /dev/vt00 link to /dev/fb, for backwards compatibility. 1657c478bd9Sstevel@tonic-gate */ 1667c478bd9Sstevel@tonic-gate /* ARGSUSED */ 1677c478bd9Sstevel@tonic-gate int 1687c478bd9Sstevel@tonic-gate vt00(di_minor_t minor, di_node_t node) 1697c478bd9Sstevel@tonic-gate { 1707c478bd9Sstevel@tonic-gate (void) devfsadm_secondary_link("vt00", "fb", 0); 1717c478bd9Sstevel@tonic-gate return (DEVFSADM_CONTINUE); 1727c478bd9Sstevel@tonic-gate } 1737c478bd9Sstevel@tonic-gate 1747c478bd9Sstevel@tonic-gate /* 1757c478bd9Sstevel@tonic-gate * type=ddi_block:diskette;addr=0,0;minor=c diskette 1767c478bd9Sstevel@tonic-gate * type=ddi_block:diskette;addr=0,0;minor=c,raw rdiskette 1777c478bd9Sstevel@tonic-gate * type=ddi_block:diskette;addr1=0;minor=c diskette\A2 1787c478bd9Sstevel@tonic-gate * type=ddi_block:diskette;addr1=0;minor=c,raw rdiskette\A2 1797c478bd9Sstevel@tonic-gate */ 1807c478bd9Sstevel@tonic-gate static int 1817c478bd9Sstevel@tonic-gate diskette(di_minor_t minor, di_node_t node) 1827c478bd9Sstevel@tonic-gate { 18345916cd2Sjpk int flags = 0; 1847c478bd9Sstevel@tonic-gate char *a2; 1857c478bd9Sstevel@tonic-gate char link[PATH_MAX]; 1867c478bd9Sstevel@tonic-gate char *addr = di_bus_addr(node); 1877c478bd9Sstevel@tonic-gate char *mn = di_minor_name(minor); 1887c478bd9Sstevel@tonic-gate 18945916cd2Sjpk if (system_labeled) 19045916cd2Sjpk flags = DA_ADD|DA_FLOPPY; 19145916cd2Sjpk 1927c478bd9Sstevel@tonic-gate if (strcmp(addr, "0,0") == 0) { 1937c478bd9Sstevel@tonic-gate if (strcmp(mn, "c") == 0) { 19445916cd2Sjpk (void) devfsadm_mklink("diskette", node, minor, flags); 1957c478bd9Sstevel@tonic-gate } else if (strcmp(mn, "c,raw") == 0) { 19645916cd2Sjpk (void) devfsadm_mklink("rdiskette", node, minor, flags); 1977c478bd9Sstevel@tonic-gate } 1987c478bd9Sstevel@tonic-gate 1997c478bd9Sstevel@tonic-gate } 2007c478bd9Sstevel@tonic-gate 2017c478bd9Sstevel@tonic-gate if (addr[0] == '0') { 2027c478bd9Sstevel@tonic-gate if ((a2 = strchr(addr, ',')) != NULL) { 2037c478bd9Sstevel@tonic-gate a2++; 2047c478bd9Sstevel@tonic-gate if (strcmp(mn, "c") == 0) { 2057c478bd9Sstevel@tonic-gate (void) strcpy(link, "diskette"); 2067c478bd9Sstevel@tonic-gate (void) strcat(link, a2); 20745916cd2Sjpk (void) devfsadm_mklink(link, node, minor, 20845916cd2Sjpk flags); 2097c478bd9Sstevel@tonic-gate } else if (strcmp(mn, "c,raw") == 0) { 2107c478bd9Sstevel@tonic-gate (void) strcpy(link, "rdiskette"); 2117c478bd9Sstevel@tonic-gate (void) strcat(link, a2); 21245916cd2Sjpk (void) devfsadm_mklink(link, node, minor, 21345916cd2Sjpk flags); 2147c478bd9Sstevel@tonic-gate } 2157c478bd9Sstevel@tonic-gate } 2167c478bd9Sstevel@tonic-gate } 2177c478bd9Sstevel@tonic-gate 2187c478bd9Sstevel@tonic-gate return (DEVFSADM_CONTINUE); 2197c478bd9Sstevel@tonic-gate } 2207c478bd9Sstevel@tonic-gate 2217c478bd9Sstevel@tonic-gate /* 2227c478bd9Sstevel@tonic-gate * type=ddi_printer;name=lp;addr=1,3bc lp0 2237c478bd9Sstevel@tonic-gate * type=ddi_printer;name=lp;addr=1,378 lp1 2247c478bd9Sstevel@tonic-gate * type=ddi_printer;name=lp;addr=1,278 lp2 2257c478bd9Sstevel@tonic-gate */ 2267c478bd9Sstevel@tonic-gate static int 2277c478bd9Sstevel@tonic-gate lp(di_minor_t minor, di_node_t node) 2287c478bd9Sstevel@tonic-gate { 2297c478bd9Sstevel@tonic-gate char *addr = di_bus_addr(node); 2307c478bd9Sstevel@tonic-gate char *buf; 2317c478bd9Sstevel@tonic-gate char path[PATH_MAX + 1]; 2327c478bd9Sstevel@tonic-gate devfsadm_enumerate_t rules[1] = {"^ecpp([0-9]+)$", 1, MATCH_ALL}; 2337c478bd9Sstevel@tonic-gate 2347c478bd9Sstevel@tonic-gate if (strcmp(addr, "1,3bc") == 0) { 2357c478bd9Sstevel@tonic-gate (void) devfsadm_mklink("lp0", node, minor, 0); 2367c478bd9Sstevel@tonic-gate 2377c478bd9Sstevel@tonic-gate } else if (strcmp(addr, "1,378") == 0) { 2387c478bd9Sstevel@tonic-gate (void) devfsadm_mklink("lp1", node, minor, 0); 2397c478bd9Sstevel@tonic-gate 2407c478bd9Sstevel@tonic-gate } else if (strcmp(addr, "1,278") == 0) { 2417c478bd9Sstevel@tonic-gate (void) devfsadm_mklink("lp2", node, minor, 0); 2427c478bd9Sstevel@tonic-gate } 2437c478bd9Sstevel@tonic-gate 2447c478bd9Sstevel@tonic-gate if (strcmp(di_driver_name(node), "ecpp") != 0) { 2457c478bd9Sstevel@tonic-gate return (DEVFSADM_CONTINUE); 2467c478bd9Sstevel@tonic-gate } 2477c478bd9Sstevel@tonic-gate 2487c478bd9Sstevel@tonic-gate if ((buf = di_devfs_path(node)) == NULL) { 2497c478bd9Sstevel@tonic-gate return (DEVFSADM_CONTINUE); 2507c478bd9Sstevel@tonic-gate } 2517c478bd9Sstevel@tonic-gate 2527c478bd9Sstevel@tonic-gate (void) snprintf(path, sizeof (path), "%s:%s", 2537c478bd9Sstevel@tonic-gate buf, di_minor_name(minor)); 2547c478bd9Sstevel@tonic-gate 2557c478bd9Sstevel@tonic-gate di_devfs_path_free(buf); 2567c478bd9Sstevel@tonic-gate 2577c478bd9Sstevel@tonic-gate if (devfsadm_enumerate_int(path, 0, &buf, rules, 1)) { 2587c478bd9Sstevel@tonic-gate return (DEVFSADM_CONTINUE); 2597c478bd9Sstevel@tonic-gate } 2607c478bd9Sstevel@tonic-gate 2617c478bd9Sstevel@tonic-gate (void) snprintf(path, sizeof (path), "ecpp%s", buf); 2627c478bd9Sstevel@tonic-gate free(buf); 2637c478bd9Sstevel@tonic-gate (void) devfsadm_mklink(path, node, minor, 0); 2647c478bd9Sstevel@tonic-gate return (DEVFSADM_CONTINUE); 2657c478bd9Sstevel@tonic-gate } 2667c478bd9Sstevel@tonic-gate 2677c478bd9Sstevel@tonic-gate /* 2687c478bd9Sstevel@tonic-gate * type=ddi_serial:mb;minor=a tty00 2697c478bd9Sstevel@tonic-gate * type=ddi_serial:mb;minor=b tty01 2707c478bd9Sstevel@tonic-gate * type=ddi_serial:mb;minor=c tty02 2717c478bd9Sstevel@tonic-gate * type=ddi_serial:mb;minor=d tty03 2727c478bd9Sstevel@tonic-gate */ 2737c478bd9Sstevel@tonic-gate static int 2747c478bd9Sstevel@tonic-gate serial(di_minor_t minor, di_node_t node) 2757c478bd9Sstevel@tonic-gate { 2767c478bd9Sstevel@tonic-gate 2777c478bd9Sstevel@tonic-gate char *mn = di_minor_name(minor); 2787c478bd9Sstevel@tonic-gate char link[PATH_MAX]; 2797c478bd9Sstevel@tonic-gate 2807c478bd9Sstevel@tonic-gate (void) strcpy(link, "tty"); 2817c478bd9Sstevel@tonic-gate (void) strcat(link, mn); 2827c478bd9Sstevel@tonic-gate (void) devfsadm_mklink(link, node, minor, 0); 2837c478bd9Sstevel@tonic-gate 2847c478bd9Sstevel@tonic-gate if (strcmp(mn, "a") == 0) { 2857c478bd9Sstevel@tonic-gate (void) devfsadm_mklink("tty00", node, minor, 0); 2867c478bd9Sstevel@tonic-gate 2877c478bd9Sstevel@tonic-gate } else if (strcmp(mn, "b") == 0) { 2887c478bd9Sstevel@tonic-gate (void) devfsadm_mklink("tty01", node, minor, 0); 2897c478bd9Sstevel@tonic-gate 2907c478bd9Sstevel@tonic-gate } else if (strcmp(mn, "c") == 0) { 2917c478bd9Sstevel@tonic-gate (void) devfsadm_mklink("tty02", node, minor, 0); 2927c478bd9Sstevel@tonic-gate 2937c478bd9Sstevel@tonic-gate } else if (strcmp(mn, "d") == 0) { 2947c478bd9Sstevel@tonic-gate (void) devfsadm_mklink("tty03", node, minor, 0); 2957c478bd9Sstevel@tonic-gate } 2967c478bd9Sstevel@tonic-gate return (DEVFSADM_CONTINUE); 2977c478bd9Sstevel@tonic-gate } 2987c478bd9Sstevel@tonic-gate 2997c478bd9Sstevel@tonic-gate /* 3007c478bd9Sstevel@tonic-gate * type=ddi_serial:dialout,mb;minor=a,cu ttyd0 3017c478bd9Sstevel@tonic-gate * type=ddi_serial:dialout,mb;minor=b,cu ttyd1 3027c478bd9Sstevel@tonic-gate * type=ddi_serial:dialout,mb;minor=c,cu ttyd2 3037c478bd9Sstevel@tonic-gate * type=ddi_serial:dialout,mb;minor=d,cu ttyd3 3047c478bd9Sstevel@tonic-gate */ 3057c478bd9Sstevel@tonic-gate static int 3067c478bd9Sstevel@tonic-gate serial_dialout(di_minor_t minor, di_node_t node) 3077c478bd9Sstevel@tonic-gate { 3087c478bd9Sstevel@tonic-gate char *mn = di_minor_name(minor); 3097c478bd9Sstevel@tonic-gate 3107c478bd9Sstevel@tonic-gate if (strcmp(mn, "a,cu") == 0) { 3117c478bd9Sstevel@tonic-gate (void) devfsadm_mklink("ttyd0", node, minor, 0); 3127c478bd9Sstevel@tonic-gate (void) devfsadm_mklink("cua0", node, minor, 0); 3137c478bd9Sstevel@tonic-gate 3147c478bd9Sstevel@tonic-gate } else if (strcmp(mn, "b,cu") == 0) { 3157c478bd9Sstevel@tonic-gate (void) devfsadm_mklink("ttyd1", node, minor, 0); 3167c478bd9Sstevel@tonic-gate (void) devfsadm_mklink("cua1", node, minor, 0); 3177c478bd9Sstevel@tonic-gate 3187c478bd9Sstevel@tonic-gate } else if (strcmp(mn, "c,cu") == 0) { 3197c478bd9Sstevel@tonic-gate (void) devfsadm_mklink("ttyd2", node, minor, 0); 3207c478bd9Sstevel@tonic-gate (void) devfsadm_mklink("cua2", node, minor, 0); 3217c478bd9Sstevel@tonic-gate 3227c478bd9Sstevel@tonic-gate } else if (strcmp(mn, "d,cu") == 0) { 3237c478bd9Sstevel@tonic-gate (void) devfsadm_mklink("ttyd3", node, minor, 0); 3247c478bd9Sstevel@tonic-gate (void) devfsadm_mklink("cua3", node, minor, 0); 3257c478bd9Sstevel@tonic-gate } 3267c478bd9Sstevel@tonic-gate return (DEVFSADM_CONTINUE); 3277c478bd9Sstevel@tonic-gate } 3287c478bd9Sstevel@tonic-gate 3297c478bd9Sstevel@tonic-gate static int 3307c478bd9Sstevel@tonic-gate kdmouse(di_minor_t minor, di_node_t node) 3317c478bd9Sstevel@tonic-gate { 3327c478bd9Sstevel@tonic-gate (void) devfsadm_mklink("kdmouse", node, minor, 0); 3337c478bd9Sstevel@tonic-gate return (DEVFSADM_CONTINUE); 3347c478bd9Sstevel@tonic-gate } 3357c478bd9Sstevel@tonic-gate 3367c478bd9Sstevel@tonic-gate static int 3377c478bd9Sstevel@tonic-gate bmc(di_minor_t minor, di_node_t node) 3387c478bd9Sstevel@tonic-gate { 3397c478bd9Sstevel@tonic-gate (void) devfsadm_mklink("bmc", node, minor, 0); 3407c478bd9Sstevel@tonic-gate return (DEVFSADM_CONTINUE); 3417c478bd9Sstevel@tonic-gate } 34284ab085aSmws 34384ab085aSmws static int 34484ab085aSmws smbios(di_minor_t minor, di_node_t node) 34584ab085aSmws { 34684ab085aSmws (void) devfsadm_mklink("smbios", node, minor, 0); 34784ab085aSmws return (DEVFSADM_CONTINUE); 34884ab085aSmws } 34984ab085aSmws 3507c478bd9Sstevel@tonic-gate static int 3517c478bd9Sstevel@tonic-gate agp_process(di_minor_t minor, di_node_t node) 3527c478bd9Sstevel@tonic-gate { 3537c478bd9Sstevel@tonic-gate char *minor_nm, *drv_nm; 3547c478bd9Sstevel@tonic-gate char *devfspath; 3557c478bd9Sstevel@tonic-gate char *I_path, *p_path, *buf; 3567c478bd9Sstevel@tonic-gate char *name = (char *)NULL; 3577c478bd9Sstevel@tonic-gate int i, index; 3587c478bd9Sstevel@tonic-gate devfsadm_enumerate_t rules[1]; 3597c478bd9Sstevel@tonic-gate 3607c478bd9Sstevel@tonic-gate minor_nm = di_minor_name(minor); 3617c478bd9Sstevel@tonic-gate drv_nm = di_driver_name(node); 3627c478bd9Sstevel@tonic-gate 3637c478bd9Sstevel@tonic-gate if ((minor_nm == NULL) || (drv_nm == NULL)) { 3647c478bd9Sstevel@tonic-gate return (DEVFSADM_CONTINUE); 3657c478bd9Sstevel@tonic-gate } 3667c478bd9Sstevel@tonic-gate 3677c478bd9Sstevel@tonic-gate devfsadm_print(debug_mid, "agp_process: minor=%s node=%s\n", 3682449e17fSsherrym minor_nm, di_node_name(node)); 3697c478bd9Sstevel@tonic-gate 3707c478bd9Sstevel@tonic-gate devfspath = di_devfs_path(node); 3717c478bd9Sstevel@tonic-gate if (devfspath == NULL) { 3727c478bd9Sstevel@tonic-gate devfsadm_print(debug_mid, "agp_process: devfspath is NULL\n"); 3737c478bd9Sstevel@tonic-gate return (DEVFSADM_CONTINUE); 3747c478bd9Sstevel@tonic-gate } 3757c478bd9Sstevel@tonic-gate 3767c478bd9Sstevel@tonic-gate I_path = (char *)malloc(PATH_MAX); 3777c478bd9Sstevel@tonic-gate 3787c478bd9Sstevel@tonic-gate if (I_path == NULL) { 3797c478bd9Sstevel@tonic-gate di_devfs_path_free(devfspath); 3807c478bd9Sstevel@tonic-gate devfsadm_print(debug_mid, "agp_process: malloc failed\n"); 3817c478bd9Sstevel@tonic-gate return (DEVFSADM_CONTINUE); 3827c478bd9Sstevel@tonic-gate } 3837c478bd9Sstevel@tonic-gate 3847c478bd9Sstevel@tonic-gate p_path = (char *)malloc(PATH_MAX); 3857c478bd9Sstevel@tonic-gate 3867c478bd9Sstevel@tonic-gate if (p_path == NULL) { 3877c478bd9Sstevel@tonic-gate devfsadm_print(debug_mid, "agp_process: malloc failed\n"); 3887c478bd9Sstevel@tonic-gate di_devfs_path_free(devfspath); 3897c478bd9Sstevel@tonic-gate free(I_path); 3907c478bd9Sstevel@tonic-gate return (DEVFSADM_CONTINUE); 3917c478bd9Sstevel@tonic-gate } 3927c478bd9Sstevel@tonic-gate 3937c478bd9Sstevel@tonic-gate (void) strlcpy(p_path, devfspath, PATH_MAX); 3947c478bd9Sstevel@tonic-gate (void) strlcat(p_path, ":", PATH_MAX); 3957c478bd9Sstevel@tonic-gate (void) strlcat(p_path, minor_nm, PATH_MAX); 3967c478bd9Sstevel@tonic-gate di_devfs_path_free(devfspath); 3977c478bd9Sstevel@tonic-gate 3987c478bd9Sstevel@tonic-gate devfsadm_print(debug_mid, "agp_process: path %s\n", p_path); 3997c478bd9Sstevel@tonic-gate 4007c478bd9Sstevel@tonic-gate for (i = 0; ; i++) { 4017c478bd9Sstevel@tonic-gate if ((driver_name_table[i].driver_name == NULL) || 4027c478bd9Sstevel@tonic-gate (strcmp(drv_nm, driver_name_table[i].driver_name) == 0)) { 4037c478bd9Sstevel@tonic-gate index = driver_name_table[i].index; 4047c478bd9Sstevel@tonic-gate break; 4057c478bd9Sstevel@tonic-gate } 4067c478bd9Sstevel@tonic-gate } 4077c478bd9Sstevel@tonic-gate switch (index) { 4087c478bd9Sstevel@tonic-gate case DRIVER_AGPPSEUDO: 4097c478bd9Sstevel@tonic-gate devfsadm_print(debug_mid, 4102449e17fSsherrym "agp_process: psdeudo driver name\n"); 4117c478bd9Sstevel@tonic-gate name = "agpgart"; 4127c478bd9Sstevel@tonic-gate (void) snprintf(I_path, PATH_MAX, "%s", name); 4137c478bd9Sstevel@tonic-gate devfsadm_print(debug_mid, 4147c478bd9Sstevel@tonic-gate "mklink %s -> %s\n", I_path, p_path); 4157c478bd9Sstevel@tonic-gate 4167c478bd9Sstevel@tonic-gate (void) devfsadm_mklink(I_path, node, minor, 0); 4177c478bd9Sstevel@tonic-gate 4187c478bd9Sstevel@tonic-gate free(I_path); 4197c478bd9Sstevel@tonic-gate free(p_path); 4207c478bd9Sstevel@tonic-gate return (DEVFSADM_CONTINUE); 4217c478bd9Sstevel@tonic-gate case DRIVER_AGPTARGET: 4227c478bd9Sstevel@tonic-gate devfsadm_print(debug_mid, 4232449e17fSsherrym "agp_process: target driver name\n"); 4247c478bd9Sstevel@tonic-gate rules[0] = agptarget_rules[0]; 4257c478bd9Sstevel@tonic-gate name = "agptarget"; 4267c478bd9Sstevel@tonic-gate break; 4277c478bd9Sstevel@tonic-gate case DRIVER_CPUGART: 4287c478bd9Sstevel@tonic-gate devfsadm_print(debug_mid, 4292449e17fSsherrym "agp_process: cpugart driver name\n"); 4307c478bd9Sstevel@tonic-gate rules[0] = cpugart_rules[0]; 4317c478bd9Sstevel@tonic-gate name = "cpugart"; 4327c478bd9Sstevel@tonic-gate break; 433e57b9183Scg case DRIVER_AGPMASTER_DRM_I915: 434e57b9183Scg case DRIVER_AGPMASTER_DRM_RADEON: 43560405de4Skz case DRIVER_AGPMASTER_VGATEXT: 4367c478bd9Sstevel@tonic-gate devfsadm_print(debug_mid, 4372449e17fSsherrym "agp_process: agpmaster driver name\n"); 4387c478bd9Sstevel@tonic-gate rules[0] = agpmaster_rules[0]; 4397c478bd9Sstevel@tonic-gate name = "agpmaster"; 4407c478bd9Sstevel@tonic-gate break; 4417c478bd9Sstevel@tonic-gate case DRIVER_UNKNOWN: 4427c478bd9Sstevel@tonic-gate devfsadm_print(debug_mid, 4432449e17fSsherrym "agp_process: unknown driver name=%s\n", drv_nm); 4447c478bd9Sstevel@tonic-gate free(I_path); 4457c478bd9Sstevel@tonic-gate free(p_path); 4467c478bd9Sstevel@tonic-gate return (DEVFSADM_CONTINUE); 4477c478bd9Sstevel@tonic-gate } 4487c478bd9Sstevel@tonic-gate 4497c478bd9Sstevel@tonic-gate if (devfsadm_enumerate_int(p_path, 0, &buf, rules, 1)) { 4507c478bd9Sstevel@tonic-gate devfsadm_print(debug_mid, "agp_process: exit/coninue\n"); 4517c478bd9Sstevel@tonic-gate free(I_path); 4527c478bd9Sstevel@tonic-gate free(p_path); 4537c478bd9Sstevel@tonic-gate return (DEVFSADM_CONTINUE); 4547c478bd9Sstevel@tonic-gate } 4557c478bd9Sstevel@tonic-gate 4567c478bd9Sstevel@tonic-gate 4577c478bd9Sstevel@tonic-gate (void) snprintf(I_path, PATH_MAX, "agp/%s%s", name, buf); 4587c478bd9Sstevel@tonic-gate 4597c478bd9Sstevel@tonic-gate devfsadm_print(debug_mid, "agp_process: p_path=%s buf=%s\n", 4602449e17fSsherrym p_path, buf); 4617c478bd9Sstevel@tonic-gate 4627c478bd9Sstevel@tonic-gate free(buf); 4637c478bd9Sstevel@tonic-gate 4647c478bd9Sstevel@tonic-gate devfsadm_print(debug_mid, "mklink %s -> %s\n", I_path, p_path); 4657c478bd9Sstevel@tonic-gate 4667c478bd9Sstevel@tonic-gate (void) devfsadm_mklink(I_path, node, minor, 0); 4677c478bd9Sstevel@tonic-gate 4687c478bd9Sstevel@tonic-gate free(p_path); 4697c478bd9Sstevel@tonic-gate free(I_path); 4707c478bd9Sstevel@tonic-gate 4717c478bd9Sstevel@tonic-gate return (DEVFSADM_CONTINUE); 4727c478bd9Sstevel@tonic-gate } 4737aec1d6eScindi 47460405de4Skz static int 47560405de4Skz drm_node(di_minor_t minor, di_node_t node) 47660405de4Skz { 47760405de4Skz char *minor_nm, *drv_nm; 47860405de4Skz char *devfspath; 47960405de4Skz char *I_path, *p_path, *buf; 48060405de4Skz char *name = "card"; 48160405de4Skz 48260405de4Skz devfsadm_enumerate_t drm_rules[1] = {"^dri$/^card([0-9]+)$", 1, 48360405de4Skz MATCH_ALL }; 48460405de4Skz 48560405de4Skz 48660405de4Skz minor_nm = di_minor_name(minor); 48760405de4Skz drv_nm = di_driver_name(node); 48860405de4Skz if ((minor_nm == NULL) || (drv_nm == NULL)) { 48960405de4Skz return (DEVFSADM_CONTINUE); 49060405de4Skz } 49160405de4Skz 49260405de4Skz devfsadm_print(debug_mid, "drm_node: minor=%s node=%s type=%s\n", 49360405de4Skz minor_nm, di_node_name(node), di_minor_nodetype(minor)); 49460405de4Skz 49560405de4Skz devfspath = di_devfs_path(node); 49660405de4Skz if (devfspath == NULL) { 49760405de4Skz devfsadm_print(debug_mid, "drm_node: devfspath is NULL\n"); 49860405de4Skz return (DEVFSADM_CONTINUE); 49960405de4Skz } 50060405de4Skz 50160405de4Skz I_path = (char *)malloc(PATH_MAX); 50260405de4Skz 50360405de4Skz if (I_path == NULL) { 50460405de4Skz di_devfs_path_free(devfspath); 50560405de4Skz devfsadm_print(debug_mid, "drm_node: malloc failed\n"); 50660405de4Skz return (DEVFSADM_CONTINUE); 50760405de4Skz } 50860405de4Skz 50960405de4Skz p_path = (char *)malloc(PATH_MAX); 51060405de4Skz 51160405de4Skz if (p_path == NULL) { 51260405de4Skz devfsadm_print(debug_mid, "drm_node: malloc failed\n"); 51360405de4Skz di_devfs_path_free(devfspath); 51460405de4Skz free(I_path); 51560405de4Skz return (DEVFSADM_CONTINUE); 51660405de4Skz } 51760405de4Skz 51860405de4Skz (void) strlcpy(p_path, devfspath, PATH_MAX); 51960405de4Skz (void) strlcat(p_path, ":", PATH_MAX); 52060405de4Skz (void) strlcat(p_path, minor_nm, PATH_MAX); 52160405de4Skz di_devfs_path_free(devfspath); 52260405de4Skz 52360405de4Skz devfsadm_print(debug_mid, "drm_node: p_path %s\n", p_path); 52460405de4Skz 52560405de4Skz if (devfsadm_enumerate_int(p_path, 0, &buf, drm_rules, 1)) { 52660405de4Skz free(p_path); 52760405de4Skz devfsadm_print(debug_mid, "drm_node: exit/coninue\n"); 52860405de4Skz return (DEVFSADM_CONTINUE); 52960405de4Skz } 53060405de4Skz (void) snprintf(I_path, PATH_MAX, "dri/%s%s", name, buf); 53160405de4Skz 53260405de4Skz devfsadm_print(debug_mid, "drm_node: p_path=%s buf=%s\n", 5332449e17fSsherrym p_path, buf); 53460405de4Skz 53560405de4Skz free(buf); 53660405de4Skz 53760405de4Skz devfsadm_print(debug_mid, "mklink %s -> %s\n", I_path, p_path); 53860405de4Skz (void) devfsadm_mklink(I_path, node, minor, 0); 53960405de4Skz 54060405de4Skz free(p_path); 54160405de4Skz free(I_path); 54260405de4Skz 54360405de4Skz return (0); 54460405de4Skz } 54560405de4Skz 5467aec1d6eScindi /* 5477aec1d6eScindi * /dev/mc/mc<chipid> -> /devices/.../pci1022,1102@<chipid+24>,2:mc-amd 5487aec1d6eScindi */ 5497aec1d6eScindi static int 5507aec1d6eScindi mc_node(di_minor_t minor, di_node_t node) 5517aec1d6eScindi { 5527aec1d6eScindi const char *minorname = di_minor_name(minor); 5537aec1d6eScindi const char *busaddr = di_bus_addr(node); 5547aec1d6eScindi char linkpath[PATH_MAX]; 5557aec1d6eScindi int unitaddr; 5567aec1d6eScindi char *c; 5577aec1d6eScindi 5587aec1d6eScindi if (minorname == NULL || busaddr == NULL) 5597aec1d6eScindi return (DEVFSADM_CONTINUE); 5607aec1d6eScindi 5617aec1d6eScindi errno = 0; 5627aec1d6eScindi unitaddr = strtol(busaddr, &c, 16); 5637aec1d6eScindi 56420c794b3Sgavinm if (errno != 0) 5657aec1d6eScindi return (DEVFSADM_CONTINUE); 5667aec1d6eScindi 56720c794b3Sgavinm if (unitaddr == 0) { 56820c794b3Sgavinm (void) snprintf(linkpath, sizeof (linkpath), "mc/mc"); 56920c794b3Sgavinm } else if (unitaddr >= MC_AMD_DEV_OFFSET) { 57020c794b3Sgavinm (void) snprintf(linkpath, sizeof (linkpath), "mc/mc%u", 57120c794b3Sgavinm unitaddr - MC_AMD_DEV_OFFSET); 57220c794b3Sgavinm } else { 573e3d60c9bSAdrian Frost (void) snprintf(linkpath, sizeof (linkpath), "mc/mc%u", 574e3d60c9bSAdrian Frost minor->dev_minor); 57520c794b3Sgavinm } 5767aec1d6eScindi (void) devfsadm_mklink(linkpath, node, minor, 0); 5777aec1d6eScindi return (DEVFSADM_CONTINUE); 5787aec1d6eScindi } 579ae115bc7Smrj 580ae115bc7Smrj /* 581ae115bc7Smrj * Creates \M0 devlink for xsvc node 582ae115bc7Smrj */ 583ae115bc7Smrj static int 584ae115bc7Smrj xsvc(di_minor_t minor, di_node_t node) 585ae115bc7Smrj { 586ae115bc7Smrj char *mn; 587ae115bc7Smrj 588ae115bc7Smrj if (strcmp(di_node_name(node), "xsvc") != 0) 589ae115bc7Smrj return (DEVFSADM_CONTINUE); 590ae115bc7Smrj 591ae115bc7Smrj mn = di_minor_name(minor); 592ae115bc7Smrj if (mn == NULL) 593ae115bc7Smrj return (DEVFSADM_CONTINUE); 594ae115bc7Smrj 595ae115bc7Smrj (void) devfsadm_mklink(mn, node, minor, 0); 596ae115bc7Smrj return (DEVFSADM_CONTINUE); 597ae115bc7Smrj } 5982449e17fSsherrym 5992df1fe9cSrandyf /* 6002df1fe9cSrandyf * Creates \M0 devlink for srn device 6012df1fe9cSrandyf */ 6022df1fe9cSrandyf static int 6032df1fe9cSrandyf srn(di_minor_t minor, di_node_t node) 6042df1fe9cSrandyf { 6052df1fe9cSrandyf char *mn; 6062df1fe9cSrandyf 6072df1fe9cSrandyf if (strcmp(di_node_name(node), "srn") != 0) 6082df1fe9cSrandyf return (DEVFSADM_CONTINUE); 6092df1fe9cSrandyf 6102df1fe9cSrandyf mn = di_minor_name(minor); 6112df1fe9cSrandyf if (mn == NULL) 6122df1fe9cSrandyf return (DEVFSADM_CONTINUE); 6132df1fe9cSrandyf 6142df1fe9cSrandyf (void) devfsadm_mklink(mn, node, minor, 0); 6152df1fe9cSrandyf return (DEVFSADM_CONTINUE); 6162df1fe9cSrandyf } 6172df1fe9cSrandyf 6182449e17fSsherrym /* 6192449e17fSsherrym * /dev/ucode -> /devices/pseudo/ucode@0:ucode 6202449e17fSsherrym */ 6212449e17fSsherrym static int 6222449e17fSsherrym ucode(di_minor_t minor, di_node_t node) 6232449e17fSsherrym { 6242449e17fSsherrym (void) devfsadm_mklink("ucode", node, minor, 0); 6252449e17fSsherrym return (DEVFSADM_CONTINUE); 6262449e17fSsherrym } 627*617e2443SMark Logan 628*617e2443SMark Logan static int 629*617e2443SMark Logan heci(di_minor_t minor, di_node_t node) 630*617e2443SMark Logan { 631*617e2443SMark Logan if (strcmp(di_minor_name(minor), "AMT") == 0) { 632*617e2443SMark Logan (void) devfsadm_mklink("heci", node, minor, 0); 633*617e2443SMark Logan } 634*617e2443SMark Logan return (DEVFSADM_CONTINUE); 635*617e2443SMark Logan } 636