| /* |
| * This file is part of the superiotool project. |
| * |
| * Copyright (C) 2011 Ruud Schramp <schramp@holmes.nl> |
| * |
| * 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_BYTE1_REG 0x20 |
| #define DEVICE_ID_BYTE2_REG 0x21 |
| |
| #define DEVICE_REV_REG 0x1f |
| |
| static const struct superio_registers reg_table[] = { |
| /* |
| * Note: These register defaults are based on educated guessing, |
| * take them with a grain of salt. |
| * |
| * TODO: Don't know the ID registers yet: 0x21 probably is not an ID |
| * register as it is being set in the BIOS. For now still use as there |
| * is no known alternative. |
| */ |
| {0x02c0, "SE-SM 4210-P01", { |
| {NOLDN, NULL, |
| {0x1f,0x20,0x21,0x22,0x23,0x2c,0x2d,0x2e,EOT}, |
| {NANA,0x02,0xc0,0x00,0x00,RSVD,RSVD,RSVD,EOT}}, |
| {0x0, "UNKNOWN", |
| {0x30,0x60,0x61,0x70,0xf0,0xf1,0xf2,EOT}, |
| {NANA,NANA,NANA,NANA,NANA,NANA,NANA,EOT}}, |
| {0x1, "COM2", |
| {0x30,0x60,0x61,0x70,0xf0,0xf1,0xf2,EOT}, |
| {0x00,0x02,0xf8,0x03,0x00,0x00,0x0c,EOT}}, |
| {0x2, "COM1", |
| {0x30,0x60,0x61,0x70,0xf0,0xf1,0xf2,EOT}, |
| {0x00,0x03,0xf8,0x04,0x00,0x00,0x0c,EOT}}, |
| {0x3, "UNKNOWN", |
| {0x30,0x60,0x61,0x70,0xf0,0xf1,0xf2,EOT}, |
| {NANA,NANA,NANA,NANA,NANA,NANA,NANA,EOT}}, |
| {0x4, "UNKNOWN", |
| {0x30,0x60,0x61,0x70,0xf0,0xf1,0xf2,EOT}, |
| {NANA,NANA,NANA,NANA,NANA,NANA,NANA,EOT}}, |
| {0x5, "UNKNOWN", |
| {0x30,0x60,0x61,0x70,0xf0,0xf1,0xf2,EOT}, |
| {NANA,NANA,NANA,NANA,NANA,NANA,NANA,EOT}}, |
| {0x6, "UNKNOWN", |
| {0x30,0x60,0x61,0x70,0xf0,0xf1,0xf2,EOT}, |
| {NANA,NANA,NANA,NANA,NANA,NANA,NANA,EOT}}, |
| {0x7, "UNKNOWN", |
| {0x30,0x60,0x61,0x70,0xf0,0xf1,0xf2,EOT}, |
| {NANA,NANA,NANA,NANA,NANA,NANA,NANA,EOT}}, |
| {EOT}}}, |
| {EOT} |
| }; |
| |
| static void enter_conf_mode_serverengines(uint16_t port) |
| { |
| OUTB(0x5a, port); |
| } |
| |
| static void exit_conf_mode_serverengines(uint16_t port) |
| { |
| OUTB(0xa5, port); |
| } |
| |
| void probe_idregs_serverengines(uint16_t port) |
| { |
| uint16_t id; |
| uint8_t rev; |
| |
| probing_for("Server Engines", "", port); |
| |
| enter_conf_mode_serverengines(port); |
| |
| id = regval(port, DEVICE_ID_BYTE1_REG) << 8; |
| id |= regval(port, DEVICE_ID_BYTE2_REG); |
| |
| /* TODO: Not documented/available on ServerEngines. */ |
| rev = regval(port, DEVICE_REV_REG); |
| |
| if (superio_unknown(reg_table, id)) { |
| if (verbose) |
| printf(NOTFOUND "id=0x%04x, rev=0x%02x\n", id, rev); |
| exit_conf_mode_serverengines(port); |
| return; |
| } |
| |
| printf("Found Server Engines %s (id=0x%04x, rev=0x%02x) at 0x%x\n", |
| get_superio_name(reg_table, id), id, rev, port); |
| chip_found = 1; |
| |
| dump_superio("Server Engines", reg_table, port, id, LDN_SEL); |
| |
| exit_conf_mode_serverengines(port); |
| } |
| |
| void print_serverengines_chips(void) |
| { |
| print_vendor_chips("Server Engines", reg_table); |
| } |