2 * This file is part of the superiotool project.
4 * Copyright (C) 2007 Uwe Hermann <uwe@hermann-uwe.de>
6 * This program is free software; you can redistribute it and/or modify
7 * it under the terms of the GNU General Public License as published by
8 * the Free Software Foundation; either version 2 of the License, or
9 * (at your option) any later version.
11 * This program is distributed in the hope that it will be useful,
12 * but WITHOUT ANY WARRANTY; without even the implied warranty of
13 * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
14 * GNU General Public License for more details.
16 * You should have received a copy of the GNU General Public License
17 * along with this program; if not, write to the Free Software
18 * Foundation, Inc., 51 Franklin St, Fifth Floor, Boston, MA 02110-1301 USA
21 #include "superiotool.h"
23 #define DEVICE_ID_REG_OLD 0x0d
24 #define DEVICE_REV_REG_OLD 0x0e
26 #define DEVICE_ID_REG 0x20
27 #define DEVICE_REV_REG 0x21
29 const static struct superio_registers reg_table[] = {
32 {0x00,0x01,0x02,0x03,0x04,0x05,0x06,0x07,0x08,0x09,
33 0x0a,0x0b,0x0c,0x0d,0x0e,0x0f,0x10,0x11,0x12,0x13,
34 0x14,0x15,0x16,0x17,0x18,0x19,0x1a,0x1b,0x1c,0x1d,
35 0x1e,0x1f,0x20,0x21,0x22,0x23,0x24,0x25,0x26,0x27,
36 0x28,0x29,0x2a,0x2b,0x2c,0x2d,0x2e,0x2f,EOT},
37 {0x28,0x9c,0x88,0x70,0x00,0x00,0xff,0x00,0x00,0x00,
38 0x00,0x00,0x02,0x28,NANA,0x00,0x00,0x80,RSVD,RSVD,
39 NANA,NANA,NANA,0x03,RSVD,RSVD,RSVD,RSVD,RSVD,RSVD,
40 0x80,0x00,0x3c,RSVD,RSVD,0x00,0x00,0x00,0x00,0x00,
41 0x00,0x00,RSVD,0x00,0x00,0x03,0x00,0x00,EOT}},
63 {0x77, "A8000", { /* ASUS A8000, a rebranded DME1737(?) */
65 {0x03,0x07,0x20,0x21,0x22,0x23,0x24,0x26,0x27,0x28,
66 0x2a,0x2b,0x2c,0x2d,0x2e,0x2f,EOT},
67 {RSVD,0x00,0x77,NANA,0x00,RSVD,0x44,MISC,MISC,RSVD,
68 NANA,NANA,NANA,NANA,NANA,NANA,EOT}},
70 {0x30,0x60,0x61,0x70,0x74,0xf0,0xf1,0xf2,0xf4,
72 {0x00,0x03,0xf0,0x06,0x02,0x0e,0x00,0xff,0x00,
74 {0x3, "Parallel port",
75 {0x30,0x60,0x61,0x70,0x74,0xf0,0xf1,EOT},
76 {0x00,0x00,0x00,0x00,0x04,0x3c,0x00,EOT}},
78 {0x30,0x60,0x61,0x70,0xf0,EOT},
79 {0x00,0x00,0x00,0x00,0x00,EOT}},
81 {0x30,0x60,0x61,0x70,0xf0,0xf1,0xf2,EOT},
82 {0x00,0x00,0x00,0x00,0x00,0x02,0x03,EOT}},
84 {0x30,0x70,0x72,0xf0,EOT},
85 {0x00,0x00,0x00,0x00,EOT}},
86 {0xa, "Runtime registers",
87 {0x30,0x60,0x61,0x62,0x63,0xf0,0xf1,0xf2,EOT},
88 {0x00,0x00,0x00,0x00,0x00,NANA,RSVD,0x04,EOT}},
92 {0x03,0x07,0x20,0x21,0x22,0x23,0x24,0x26,0x27,0x28,
93 0x2a,0x2b,0x2c,0x2d,0x2e,0x2f,EOT},
94 {RSVD,0x00,0x77,NANA,0x00,RSVD,0x44,MISC,MISC,RSVD,
95 NANA,NANA,NANA,NANA,NANA,NANA,EOT}},
97 {0x30,0x60,0x61,0x70,0x74,0xf0,0xf1,0xf2,0xf4,
99 {0x00,0x03,0xf0,0x06,0x02,0x0e,0x00,0xff,0x00,
101 {0x3, "Parallel port",
102 {0x30,0x60,0x61,0x70,0x74,0xf0,0xf1,EOT},
103 {0x00,0x00,0x00,0x00,0x04,0x3c,0x00,EOT}},
105 {0x30,0x60,0x61,0x70,0xf0,EOT},
106 {0x00,0x00,0x00,0x00,0x00,EOT}},
108 {0x30,0x60,0x61,0x70,0xf0,0xf1,0xf2,EOT},
109 {0x00,0x00,0x00,0x00,0x00,0x02,0x03,EOT}},
111 {0x30,0x70,0x72,0xf0,EOT},
112 {0x00,0x00,0x00,0x00,EOT}},
113 {0xa, "Runtime registers",
114 {0x30,0x60,0x61,0x62,0x63,0xf0,0xf1,0xf2,EOT},
115 {0x00,0x00,0x00,0x00,0x00,NANA,RSVD,0x04,EOT}},
122 static void enter_conf_mode_smsc(uint16_t port)
127 static void exit_conf_mode_smsc(uint16_t port)
132 static void probe_idregs_smsc_helper(uint16_t port, uint8_t idreg,
136 const char *info = (idreg == 0x20) ? "(idregs=0x20/0x21) "
137 : "(idregs=0x0d/0x0e) ";
139 probing_for("SMSC", info, port);
141 enter_conf_mode_smsc(port);
143 id = regval(port, idreg);
144 rev = regval(port, revreg);
146 if (superio_unknown(reg_table, id)) {
148 printf(NOTFOUND "id=0x%02x, rev=0x%02x\n", id, rev);
149 exit_conf_mode_smsc(port);
153 printf("Found %s %s (id=0x%02x, rev=0x%02x) at 0x%x\n",
154 (id == 0x77 ? "ASUS" : "SMSC"), get_superio_name(reg_table, id),
157 dump_superio((id == 0x77 ? "ASUS" : "SMSC"), reg_table, port, id);
158 dump_superio_readable(port); /* TODO */
160 exit_conf_mode_smsc(port);
163 void probe_idregs_smsc(uint16_t port)
165 probe_idregs_smsc_helper(port, DEVICE_ID_REG, DEVICE_REV_REG);
166 probe_idregs_smsc_helper(port, DEVICE_ID_REG_OLD, DEVICE_REV_REG_OLD);