| /* |
| * This file is part of the superiotool project. |
| * |
| * Copyright (C) 2010 Google Inc. |
| * Written by David Hendricks <dhendrix@google.com> for Nuvoton Technology Corp. |
| * |
| * This program is free software; you can redistribute it and/or modify |
| * it under the terms of the GNU General Public License as published by |
| * the Free Software Foundation; either version 2 of the License, or |
| * (at your option) any later version. |
| * |
| * This program is distributed in the hope that it will be useful, |
| * but WITHOUT ANY WARRANTY; without even the implied warranty of |
| * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the |
| * GNU General Public License for more details. |
| * |
| * You should have received a copy of the GNU General Public License |
| * along with this program; if not, write to the Free Software |
| * Foundation, Inc., 51 Franklin St, Fifth Floor, Boston, MA 02110-1301 USA |
| */ |
| |
| #include "superiotool.h" |
| |
| #define DEVICE_ID_REG 0x20 /* Super I/O ID (SID) / family */ |
| #define DEVICE_REV_REG 0x27 /* Super I/O revision ID (SRID) */ |
| |
| static const struct superio_registers reg_table[] = { |
| {0xfc, "WPCE775x / NPCE781x", { |
| {NOLDN, NULL, |
| {0x20,0x21,0x22,0x23,0x24,0x25,0x26,0x27,0x28, |
| 0x29,0x2a,0x2b,0x2c,0x2d,0x2e,0x2f,EOT}, |
| {0xFC,0x11,RSVD,RSVD,RSVD,0x00,0x00,MISC,0x00, |
| 0x04,RSVD,RSVD,RSVD,0x00,RSVD,RSVD,EOT}}, |
| {0x03, "CIR Port (CIRP)", /* where supported */ |
| {0x30,0x60,0x61,0x70,0x71,0x74,0x75,0xf0,EOT}, |
| {0x00,0x03,0xf8,0x04,0x03,0x04,0x04,0x02,EOT}}, |
| {0x04, "Mobile System Wake-Up Control Config (MSWC)", |
| {0x30,0x60,0x61,0x70,0x71,0x74,0x75,EOT}, |
| {0x00,0x00,0x00,0x00,0x03,0x04,0x04,EOT}}, |
| {0x05, "Mouse config (KBC)", |
| {0x30,0x70,0x71,0x74,0x75,EOT}, |
| {0x00,0x0c,0x03,0x04,0x04,EOT}}, |
| {0x06, "Keyboard config (KBC)", |
| {0x30,0x60,0x61,0x62,0x63,0x70,0x71,0x74,0x75,EOT}, |
| {0x00,0x00,0x60,0x00,0x64,0x01,0x03,0x04,0x04,EOT}}, |
| {0x0f, "Shared memory (SHM)", |
| {0x30,0x60,0x61,0x70,0x71,0x74,0x75,0xf0,0xf1,0xf2, |
| 0xf3,0xf4,0xf5,0xf6,0xf7,0xf8,0xf9,0xfa,0xfb,EOT}, |
| {0x00,0x00,0x00,0x00,0x00,0x04,0x04,MISC,0x07,RSVD, |
| RSVD,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,EOT}}, |
| {0x11, "Power management I/F Channel 1 (PM1)", |
| {0x30,0x60,0x61,0x62,0x63,0x70,0x71,0x74,0x75,EOT}, |
| {0x00,0x00,0x62,0x00,0x66,0x01,0x03,0x04,0x04,EOT}}, |
| {0x12, "Power management I/F Channel 2 (PM2)", |
| {0x30,0x60,0x61,0x62,0x63,0x70,0x71,0x74,0x75,EOT}, |
| {0x00,0x00,0x68,0x00,0x6c,0x01,0x03,0x04,0x04,EOT}}, |
| {0x15, "Enhanced Wake On CIR (EWOC)", |
| {0x30,0x60,0x61,0x62,0x63,0x70,0x71,0x74,0x75,EOT}, |
| {0x00,0x00,0x00,0x00,0x00,0x00,0x03,0x04,0x04,EOT}}, |
| {0x17, "Power Management I/F Channel 3 (PM3)", |
| {0x30,0x60,0x61,0x62,0x63,0x70,0x71,0x74,0x75,EOT}, |
| {0x00,0x00,0x6a,0x00,0x6e,0x01,0x03,0x04,0x04,EOT}}, |
| {0x1a, "Serial Port with Fast Infrared Port (FIR)", |
| {0x30,0x60,0x61,0x70,0x71,0x74,0x75,0xf0,EOT}, |
| {0x00,0x02,0xf8,0x03,0x03,0x04,0x04,0x02,EOT}}, |
| {EOT}}}, |
| {0x1a, "WPCM450", { |
| {EOT}}}, |
| {EOT} |
| }; |
| |
| void probe_idregs_nuvoton(uint16_t port) |
| { |
| uint8_t sid, srid; |
| uint8_t chip_id = 0, chip_rev = 0; |
| |
| probing_for("Nuvoton", "(sid=0xfc) ", port); |
| |
| sid = regval(port, DEVICE_ID_REG); |
| srid = regval(port, DEVICE_REV_REG); |
| |
| if (sid == 0xfc) { /* WPCE775xL family */ |
| /* |
| * bits 7-5: Chip ID |
| * bits 4-0: Chip revision |
| */ |
| chip_id = srid >> 5; |
| chip_rev = srid & 0x1f; |
| } |
| |
| if (superio_unknown(reg_table, sid)) { |
| if (verbose) |
| printf(NOTFOUND |
| "sid=0x%02x, id=0x%02x, rev=0x%02x\n", sid, |
| chip_id, chip_rev); |
| return; |
| } |
| |
| printf("Found Nuvoton %s (id=0x%02x, rev=0x%02x) at 0x%x\n", |
| get_superio_name(reg_table, sid), chip_id, chip_rev, port); |
| chip_found = 1; |
| |
| dump_superio("Nuvoton", reg_table, port, sid, LDN_SEL); |
| } |
| |
| void print_nuvoton_chips(void) |
| { |
| print_vendor_chips("Nuvoton", reg_table); |
| } |