Split up superiotool.c into multiple source files, one per vendor.
As there will be lots more supported Super I/Os soon, the file is really getting way too big... Signed-off-by: Uwe Hermann <uwe@hermann-uwe.de> Acked-by: Uwe Hermann <uwe@hermann-uwe.de> git-svn-id: svn://svn.coreboot.org/coreboot/trunk@2777 2b7e53f0-3cfb-0310-b3e9-8179ed1497e1
This commit is contained in:
Uwe Hermann
parent
18c70d7222
commit
0120e1a3d8
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@ -28,16 +28,18 @@ PREFIX = /usr/local
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CFLAGS = -O2 -Wall -Werror -Wstrict-prototypes -Wundef -Wstrict-aliasing \
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CFLAGS = -O2 -Wall -Werror -Wstrict-prototypes -Wundef -Wstrict-aliasing \
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-Werror-implicit-function-declaration
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-Werror-implicit-function-declaration
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OBJS = fintek.o ite.o nsc.o superiotool.o
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all: $(PROGRAM)
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all: $(PROGRAM)
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$(PROGRAM): $(PROGRAM).c
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$(PROGRAM): $(OBJS)
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$(CC) $(CFLAGS) -o $@ $<
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$(CC) $(CFLAGS) -o $(PROGRAM) $(OBJS)
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install: $(PROGRAM)
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install: $(PROGRAM)
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$(INSTALL) $(PROGRAM) $(PREFIX)/bin
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$(INSTALL) $(PROGRAM) $(PREFIX)/bin
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clean:
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clean:
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rm -f $(PROGRAM)
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rm -f $(PROGRAM) *.o
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.PHONY: all install clean
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.PHONY: all install clean
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@ -0,0 +1,149 @@
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/*
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* This file is part of the LinuxBIOS project.
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*
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* Copyright (C) 2006 coresystems GmbH <info@coresystems.de>
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*
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* This program is free software; you can redistribute it and/or modify
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* it under the terms of the GNU General Public License as published by
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* the Free Software Foundation; either version 2 of the License, or
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* (at your option) any later version.
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*
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* This program is distributed in the hope that it will be useful,
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* but WITHOUT ANY WARRANTY; without even the implied warranty of
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* MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
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* GNU General Public License for more details.
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*
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* You should have received a copy of the GNU General Public License
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* along with this program; if not, write to the Free Software
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* Foundation, Inc., 51 Franklin St, Fifth Floor, Boston, MA 02110-1301 USA
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*/
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#include "superiotool.h"
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void dump_fintek(unsigned short port, unsigned int did)
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{
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switch (did) {
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case 0x0604:
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printf("Fintek F71805\n");
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break;
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case 0x4103:
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printf("Fintek F71872\n");
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break;
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default:
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printf("Unknown Fintek Super I/O: did=0x%04x\n", did);
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return;
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}
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printf("Flash write is %s.\n",
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regval(port, 0x28) & 0x80 ? "enabled" : "disabled");
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printf("Flash control is 0x%04x.\n", regval(port, 0x28));
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printf("27=%02x\n", regval(port, 0x27));
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printf("29=%02x\n", regval(port, 0x29));
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printf("2a=%02x\n", regval(port, 0x2a));
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printf("2b=%02x\n", regval(port, 0x2b));
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/* Select UART 1. */
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regwrite(port, 0x07, 0x01);
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printf("UART1 is %s\n",
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regval(port, 0x30) & 1 ? "enabled" : "disabled");
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printf("UART1 base=%02x%02x, irq=%02x, mode=%s\n", regval(port, 0x60),
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regval(port, 0x61), regval(port, 0x70) & 0x0f,
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regval(port, 0xf0) & 0x10 ? "RS485" : "RS232");
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/* Select UART 2. */
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regwrite(port, 0x07, 0x02);
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printf("UART2 is %s\n",
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regval(port, 0x30) & 1 ? "enabled" : "disabled");
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printf("UART2 base=%02x%02x, irq=%02x, mode=%s\n", regval(port, 0x60),
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regval(port, 0x61), regval(port, 0x70) & 0x0f,
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regval(port, 0xf0) & 0x10 ? "RS485" : "RS232");
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/* Select parallel port. */
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regwrite(port, 0x07, 0x03);
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printf("PARPORT is %s\n",
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regval(port, 0x30) & 1 ? "enabled" : "disabled");
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printf("PARPORT base=%02x%02x, irq=%02x\n", regval(port, 0x60),
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regval(port, 0x61), regval(port, 0x70) & 0x0f);
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/* Select HW monitor. */
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regwrite(port, 0x07, 0x04);
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printf("HW monitor is %s\n",
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regval(port, 0x30) & 1 ? "enabled" : "disabled");
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printf("HW monitor base=%02x%02x, irq=%02x\n", regval(port, 0x60),
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regval(port, 0x61), regval(port, 0x70) & 0x0f);
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/* Select GPIO. */
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regwrite(port, 0x07, 0x05);
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printf("GPIO is %s\n", regval(port, 0x30) & 1 ? "enabled" : "disabled");
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printf
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("GPIO 70=%02x, e0=%02x, e1=%02x, e2=%02x, e3=%02x, e4=%02x, e5=%02x\n",
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regval(port, 0x70), regval(port, 0xe0), regval(port, 0xe1),
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regval(port, 0xe2), regval(port, 0xe3), regval(port, 0xe4),
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regval(port, 0xe5));
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printf
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("GPIO e6=%02x, e7=%02x, e8=%02x, e9=%02x, f0=%02x, f1=%02x, f3=%02x, f4=%02x\n",
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regval(port, 0xe6), regval(port, 0xe7), regval(port, 0xe8),
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regval(port, 0xe9), regval(port, 0xf0), regval(port, 0xf1),
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regval(port, 0xf3), regval(port, 0xf4));
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printf("GPIO f5=%02x, f6=%02x, f7=%02x, f8=%02x\n", regval(port, 0xf5),
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regval(port, 0xf6), regval(port, 0xf7), regval(port, 0xf8));
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}
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void probe_idregs_fintek(unsigned short port)
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{
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unsigned int vid, did, success = 0;
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/* Enable configuration sequence (Fintek uses this for example)
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* Older ITE chips have the same enable sequence.
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*/
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outb(0x87, port);
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outb(0x87, port);
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outb(0x20, port);
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if (inb(port) != 0x20) {
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if (inb(port) == 0xff)
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printf("No Super I/O chip found at 0x%04x\n", port);
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else
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printf("Probing 0x%04x, failed (0x%02x), data returns 0x%02x\n", port, inb(port), inb(port + 1));
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return;
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}
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did = inb(port + 1);
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did |= (regval(port, 0x21) << 8);
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vid = regval(port, 0x23);
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vid |= (regval(port, 0x24) << 8);
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printf("Super I/O found at 0x%02x: vid=0x%04x/did=0x%04x\n",
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port, vid, did);
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if (vid == 0xff || vid == 0xffff)
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return;
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/* printf("%s\n", familyid[id]); */
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switch (did) {
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case 0x0887: /* Pseudoreversed for ITE8708 */
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case 0x1087: /* Pseudoreversed for ITE8710 */
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success = 1;
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dump_ite(port, ((did & 0xff) << 8) | ((did & 0xff00) >> 8));
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regwrite(port, 0x02, 0x02); /* Exit MB PnP mode. */
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break;
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default:
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break;
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}
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switch (vid) {
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case 0x3419:
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success = 1;
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dump_fintek(port, did);
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break;
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default:
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break;
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}
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if (!success)
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printf("No dump for vid 0x%04x, did 0x%04x\n", vid, did);
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/* Exit MB PnP mode (for Fintek, doesn't hurt ITE). */
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outb(0xaa, port);
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}
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@ -0,0 +1,332 @@
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/*
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* This file is part of the LinuxBIOS project.
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*
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* Copyright (C) 2007 Carl-Daniel Hailfinger
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* Copyright (C) 2007 Uwe Hermann <uwe@hermann-uwe.de>
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*
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* This program is free software; you can redistribute it and/or modify
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* it under the terms of the GNU General Public License as published by
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* the Free Software Foundation; either version 2 of the License, or
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* (at your option) any later version.
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*
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* This program is distributed in the hope that it will be useful,
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* but WITHOUT ANY WARRANTY; without even the implied warranty of
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* MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
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* GNU General Public License for more details.
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*
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* You should have received a copy of the GNU General Public License
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* along with this program; if not, write to the Free Software
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* Foundation, Inc., 51 Franklin St, Fifth Floor, Boston, MA 02110-1301 USA
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*/
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#include "superiotool.h"
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#define EOT -1 /* End Of Table */
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#define NOLDN -2 /* NO LDN needed */
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#define NANA -3 /* Not Available */
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#define MAXNAMELEN 20 /* Maximum Name Length */
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#define MAXLDN 0xa /* Biggest LDN */
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#define LDNSIZE (MAXLDN + 3) /* Biggest LDN + 0 + NOLDN + EOT */
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#define MAXNUMIDX 70 /* Maximum number of indexes */
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#define IDXSIZE (MAXNUMIDX + 1)
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const static struct ite_registers {
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/* Yes, superio_id should be unsigned, but EOT has to be negative. */
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signed short superio_id;
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const char name[MAXNAMELEN];
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struct ite_ldnidx {
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signed short ldn;
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signed short idx[IDXSIZE];
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signed short def[IDXSIZE];
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} ldn[LDNSIZE];
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} ite_reg_table[] = {
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{0x8702, "IT8702", {
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{EOT}}},
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{0x8705, "IT8705 or IT8700", {
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{EOT}}},
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{0x8708, "IT8708", {
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{NOLDN,
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{0x07,0x20,0x21,0x22,0x23,0x24,0x25,0x26,0x27,0x28,
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0x29,0x2a,0x2e,0x2f,EOT},
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{NANA,0x87,0x08,0x00,0x00,NANA,0x3f,0x00,0xff,0xff,
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0xff,0xff,0x00,0x00,EOT}},
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{0x0,
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{0x30,0x60,0x61,0x70,0x74,0xf0,0xf1,EOT},
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{0x00,0x03,0xf0,0x06,0x02,0x00,0x00,EOT}},
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{0x1,
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{0x30,0x60,0x61,0x70,0xf0,EOT},
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{0x00,0x03,0xf8,0x04,0x00,EOT}},
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{0x2,
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{0x30,0x60,0x61,0x70,0xf0,0xf1,0xf2,0xf3,EOT},
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{0x00,0x02,0xf8,0x03,0x00,0x50,0x00,0x7f,EOT}},
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{0x3,
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{0x30,0x60,0x61,0x62,0x63,0x64,0x65,0x70,0x74,
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0xf0,EOT},
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{0x00,0x03,0x78,0x07,0x78,0x00,0x80,0x07,0x03,
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0x03,EOT}},
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{0x4,
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{0xe0,0xe1,0xe2,0xe3,0xe4,0xe5,0xe6,0xe7,
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0xf0,0xf1,0xf2,0xf3,0xf4,0xf5,0xf6,EOT},
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{NANA,NANA,0x00,0x00,0x00,0x00,0x00,0x00,
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0x00,0x00,0x00,0x00,0x00,NANA,NANA,EOT}},
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{0x5, /* Note: 0x30 can actually be 0x00 _or_ 0x01. */
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{0x30,0x60,0x61,0x62,0x63,0x70,0x71,0xf0,EOT},
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{0x01,0x00,0x60,0x00,0x64,0x01,0x02,0x00,EOT}},
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{0x6,
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{0x30,0x70,0x71,0xf0,EOT},
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{0x00,0x0c,0x02,0x00,EOT}},
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{0x7,
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{0x70,0xb0,0xb1,0xb2,0xb3,0xb4,0xb5,0xb8,0xb9,0xba,
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0xbb,0xbc,0xbd,0xc0,0xc1,0xc2,0xc3,0xc4,0xc5,0xc8,
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0xc9,0xca,0xcb,0xcc,0xcd,0xd0,0xd1,0xd2,0xd3,0xd4,
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0xd5,0xd6,0xd7,0xd8,0xd9,0xda,0xdb,0xdc,0xf0,0xf1,
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0xf2,0xf3,0xf4,0xf5,0xf6,0xf7,0xf8,0xf9,0xfa,0xfb,
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0xfc,EOT},
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{0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,
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0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,
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0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,
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0x00,0x00,NANA,NANA,NANA,NANA,NANA,NANA,0x00,0x00,
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0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,NANA,
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0x00,EOT}},
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{0x8,
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{0x30,0x60,0x61,EOT},
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{0x00,0x02,0x01,EOT}},
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{0x9,
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{0x30,0x60,0x61,0x70,0xf0,EOT},
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{0x00,0x03,0x10,0x0b,0x00,EOT}},
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{0xa,
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{0x30,0x60,0x61,0x70,0xf0,EOT},
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{0x00,0x03,0x00,0x0a,0x00,EOT}},
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{EOT}}},
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{0x8710, "IT8710", {
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{EOT}}},
|
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{0x8712, "IT8712", {
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{NOLDN,
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{0x07,0x20,0x21,0x22,0x23,0x24,0x2b,EOT},
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{NANA,0x87,0x12,0x08,0x00,0x00,0x00,EOT}},
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{0x0,
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{0x30,0x60,0x61,0x70,0x74,0xf0,0xf1,EOT},
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{0x00,0x03,0xf0,0x06,0x02,0x00,0x00,EOT}},
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{0x1,
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{0x30,0x60,0x61,0x70,0xf0,0xf1,0xf2,0xf3,EOT},
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{0x00,0x03,0xf8,0x04,0x00,0x50,0x00,0x7f,EOT}},
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{0x2,
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{0x30,0x60,0x61,0x70,0xf0,0xf1,0xf2,0xf3,EOT},
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{0x00,0x02,0xf8,0x03,0x00,0x50,0x00,0x7f,EOT}},
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||||||
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{0x3,
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{0x30,0x60,0x61,0x62,0x63,0x70,0x74,0xf0,EOT},
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{0x00,0x03,0x78,0x07,0x78,0x07,0x03,0x03,EOT}},
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{0x4,
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{0x30,0x60,0x61,0x62,0x63,0x70,0xf0,0xf1,0xf2,0xf3,
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0xf4,0xf5,0xf6,EOT},
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{0x00,0x02,0x90,0x02,0x30,0x09,0x00,0x00,0x00,0x00,
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0x00,NANA,NANA,EOT}},
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{0x5,
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||||||
|
{0x30,0x60,0x61,0x62,0x63,0x70,0x71,0xf0,EOT},
|
||||||
|
{0x01,0x00,0x60,0x00,0x64,0x01,0x02,0x08,EOT}},
|
||||||
|
{0x6,
|
||||||
|
{0x30,0x70,0x71,0xf0,EOT},
|
||||||
|
{0x00,0x0c,0x02,0x00,EOT}},
|
||||||
|
{0x7,
|
||||||
|
{0x25,0x26,0x27,0x28,0x29,0x2a,0x2c,0x60,0x61,0x62,
|
||||||
|
0x63,0x64,0x65,0x70,0x71,0x72,0x73,0x74,0xb0,0xb1,
|
||||||
|
0xb2,0xb3,0xb4,0xb5,0xb8,0xb9,0xba,0xbb,0xbc,0xbd,
|
||||||
|
0xc0,0xc1,0xc2,0xc3,0xc4,0xc8,0xc9,0xca,0xcb,0xcc,
|
||||||
|
0xe0,0xe1,0xe2,0xe3,0xe4,0xf0,0xf1,0xf2,0xf3,0xf4,
|
||||||
|
0xf5,0xf6,0xf7,0xf8,0xf9,0xfa,0xfb,0xfc,0xfd,EOT},
|
||||||
|
{0x01,0x00,0x00,0x40,0x00,0x00,0x00,0x00,0x00,0x00,
|
||||||
|
0x00,0x00,0x00,0x00,0x00,0x30,0x38,0x00,0x00,0x00,
|
||||||
|
0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,
|
||||||
|
0x01,0x00,0x00,0x40,0x00,0x01,0x00,0x00,0x40,0x00,
|
||||||
|
0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,
|
||||||
|
0x00,0x00,0x00,0x00,0x00,0x00,0x00,NANA,0x00,EOT}},
|
||||||
|
{0x8,
|
||||||
|
{0x30,0x60,0x61,0x70,0xf0,EOT},
|
||||||
|
{0x00,0x03,0x00,0x0a,0x00,EOT}},
|
||||||
|
{0x9,
|
||||||
|
{0x30,0x60,0x61,EOT},
|
||||||
|
{0x00,0x02,0x01,EOT}},
|
||||||
|
{0xa,
|
||||||
|
{0x30,0x60,0x61,0x70,0xf0,EOT},
|
||||||
|
{0x00,0x03,0x10,0x0b,0x00,EOT}},
|
||||||
|
{EOT}}},
|
||||||
|
{0x8716, "IT8716", {
|
||||||
|
{NOLDN,
|
||||||
|
{0x07,0x20,0x21,0x22,0x23,0x24,0x2b,EOT},
|
||||||
|
{NANA,0x87,0x16,0x01,0x00,0x00,0x00,EOT}},
|
||||||
|
{0x0,
|
||||||
|
{0x30,0x60,0x61,0x70,0x74,0xf0,0xf1,EOT},
|
||||||
|
{0x00,0x03,0xf0,0x06,0x02,0x00,0x00,EOT}},
|
||||||
|
{0x1,
|
||||||
|
{0x30,0x60,0x61,0x70,0xf0,0xf1,0xf2,0xf3,EOT},
|
||||||
|
{0x00,0x03,0xf8,0x04,0x00,0x50,0x00,0x7f,EOT}},
|
||||||
|
{0x2,
|
||||||
|
{0x30,0x60,0x61,0x70,0xf0,0xf1,0xf2,0xf3,EOT},
|
||||||
|
{0x00,0x02,0xf8,0x03,0x00,0x50,0x00,0x7f,EOT}},
|
||||||
|
{0x3,
|
||||||
|
{0x30,0x60,0x61,0x62,0x63,0x70,0x74,0xf0,EOT},
|
||||||
|
{0x00,0x03,0x78,0x07,0x78,0x07,0x03,0x03,EOT}},
|
||||||
|
{0x4,
|
||||||
|
{0x30,0x60,0x61,0x62,0x63,0x70,0xf0,0xf1,0xf2,0xf3,
|
||||||
|
0xf4,0xf5,0xf6,EOT},
|
||||||
|
{0x00,0x02,0x90,0x02,0x30,0x09,0x00,0x00,0x00,0x00,
|
||||||
|
0x00,NANA,NANA,EOT}},
|
||||||
|
{0x5,
|
||||||
|
{0x30,0x60,0x61,0x62,0x63,0x70,0x71,0xf0,EOT},
|
||||||
|
{0x01,0x00,0x60,0x00,0x64,0x01,0x02,0x00,EOT}},
|
||||||
|
{0x6,
|
||||||
|
{0x30,0x70,0x71,0xf0,EOT},
|
||||||
|
{0x00,0x0c,0x02,0x00,EOT}},
|
||||||
|
{0x7,
|
||||||
|
{0x25,0x26,0x27,0x28,0x29,0x2a,0x2c,0x60,0x61,0x62,
|
||||||
|
0x63,0x64,0x65,0x70,0x71,0x72,0x73,0x74,0xb0,0xb1,
|
||||||
|
0xb2,0xb3,0xb4,0xb5,0xb8,0xb9,0xba,0xbb,0xbc,0xbd,
|
||||||
|
0xc0,0xc1,0xc2,0xc3,0xc4,0xc8,0xc9,0xca,0xcb,0xcc,
|
||||||
|
0xe0,0xe1,0xe2,0xe3,0xe4,0xf0,0xf1,0xf2,0xf3,0xf4,
|
||||||
|
0xf5,0xf6,0xf7,0xf8,0xf9,0xfa,0xfb,0xfc,0xfd,EOT},
|
||||||
|
{0x01,0x00,0x00,0x40,0x00,0x00,0x00,0x00,0x00,0x00,
|
||||||
|
0x00,0x00,0x00,0x00,0x00,0x20,0x38,0x00,0x00,0x00,
|
||||||
|
0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,
|
||||||
|
0x01,0x00,0x00,0x40,0x00,0x01,0x00,0x00,0x40,0x00,
|
||||||
|
0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,
|
||||||
|
0x00,0x00,0x00,0x00,0x00,0x00,0x00,NANA,0x00,EOT}},
|
||||||
|
{0x8,
|
||||||
|
{0x30,0x60,0x61,0x70,0xf0,EOT},
|
||||||
|
{0x00,0x03,0x00,0x0a,0x00,EOT}},
|
||||||
|
{0x9,
|
||||||
|
{0x30,0x60,0x61,EOT},
|
||||||
|
{0x00,0x02,0x01,EOT}},
|
||||||
|
{0xa,
|
||||||
|
{0x30,0x60,0x61,0x70,0xf0,EOT},
|
||||||
|
{0x00,0x03,0x10,0x0b,0x00,EOT}},
|
||||||
|
{EOT}}},
|
||||||
|
{0x8718, "IT8718", {
|
||||||
|
{EOT}}},
|
||||||
|
{EOT}
|
||||||
|
};
|
||||||
|
|
||||||
|
void dump_ite(unsigned short port, unsigned short id)
|
||||||
|
{
|
||||||
|
int i, j, k;
|
||||||
|
signed short *idx;
|
||||||
|
|
||||||
|
printf("ITE ");
|
||||||
|
|
||||||
|
/* TODO: Get datasheets for IT8711 and IT8712. */
|
||||||
|
switch (id) {
|
||||||
|
case 0x8702:
|
||||||
|
case 0x8705: /* IT8700F or IT8705F */
|
||||||
|
case 0x8708:
|
||||||
|
case 0x8710:
|
||||||
|
case 0x8712:
|
||||||
|
case 0x8716:
|
||||||
|
/* Note: IT8726F has ID 0x8726 (datasheet wrongly says 0x8716). */
|
||||||
|
case 0x8718:
|
||||||
|
for (i = 0;; i++) {
|
||||||
|
if (ite_reg_table[i].superio_id == EOT)
|
||||||
|
break;
|
||||||
|
if ((unsigned short)ite_reg_table[i].superio_id != id)
|
||||||
|
continue;
|
||||||
|
printf("%s\n", ite_reg_table[i].name);
|
||||||
|
for (j = 0;; j++) {
|
||||||
|
if (ite_reg_table[i].ldn[j].ldn == EOT)
|
||||||
|
break;
|
||||||
|
if (ite_reg_table[i].ldn[j].ldn != NOLDN) {
|
||||||
|
printf("Switching to LDN 0x%01x\n",
|
||||||
|
ite_reg_table[i].ldn[j].ldn);
|
||||||
|
regwrite(port, 0x07,
|
||||||
|
ite_reg_table[i].ldn[j].ldn);
|
||||||
|
}
|
||||||
|
idx = ite_reg_table[i].ldn[j].idx;
|
||||||
|
printf("idx ");
|
||||||
|
for (k = 0;; k++) {
|
||||||
|
if (idx[k] == EOT)
|
||||||
|
break;
|
||||||
|
printf("%02x ", idx[k]);
|
||||||
|
}
|
||||||
|
printf("\nval ");
|
||||||
|
for (k = 0;; k++) {
|
||||||
|
if (idx[k] == EOT)
|
||||||
|
break;
|
||||||
|
printf("%02x ", regval(port, idx[k]));
|
||||||
|
}
|
||||||
|
printf("\ndef ");
|
||||||
|
idx = ite_reg_table[i].ldn[j].def;
|
||||||
|
for (k = 0;; k++) {
|
||||||
|
if (idx[k] == EOT)
|
||||||
|
break;
|
||||||
|
if (idx[k] == NANA)
|
||||||
|
printf("NA ");
|
||||||
|
else
|
||||||
|
printf("%02x ", idx[k]);
|
||||||
|
}
|
||||||
|
printf("\n");
|
||||||
|
}
|
||||||
|
}
|
||||||
|
break;
|
||||||
|
default:
|
||||||
|
printf("Unknown ITE chip, id=%04x\n", id);
|
||||||
|
for (i = 0x20; i <= 0x24; i++)
|
||||||
|
printf("index %02x=%02x\n", i, regval(port, i));
|
||||||
|
break;
|
||||||
|
}
|
||||||
|
}
|
||||||
|
|
||||||
|
void probe_idregs_ite(unsigned short port)
|
||||||
|
{
|
||||||
|
unsigned int id, chipver;
|
||||||
|
|
||||||
|
/* Enable configuration sequence (ITE uses this for newer IT87[012]x)
|
||||||
|
* IT871[01] uses 0x87, 0x87 -> fintek detection should handle it
|
||||||
|
* IT8708 uses 0x87, 0x87 -> fintek detection should handle it
|
||||||
|
* IT8761 uses 0x87, 0x61, 0x55, 0x55/0xaa
|
||||||
|
* IT86xx series uses different ports
|
||||||
|
* IT8661 uses 0x86, 0x61, 0x55/0xaa, 0x55/0xaa and 32 more writes
|
||||||
|
* IT8673 uses 0x86, 0x80, 0x55/0xaa, 0x55/0xaa and 32 more writes
|
||||||
|
*/
|
||||||
|
outb(0x87, port);
|
||||||
|
outb(0x01, port);
|
||||||
|
outb(0x55, port);
|
||||||
|
if (port == 0x2e)
|
||||||
|
outb(0x55, port);
|
||||||
|
else
|
||||||
|
outb(0xAA, port);
|
||||||
|
|
||||||
|
/* Read Chip ID Byte 1. */
|
||||||
|
id = regval(port, 0x20);
|
||||||
|
if (id != 0x87) {
|
||||||
|
if (inb(port) == 0xff)
|
||||||
|
printf("No Super I/O chip found at 0x%04x\n", port);
|
||||||
|
else
|
||||||
|
printf("Probing 0x%04x, failed (0x%02x), data returns 0x%02x\n", port, inb(port), inb(port + 1));
|
||||||
|
return;
|
||||||
|
}
|
||||||
|
|
||||||
|
id <<= 8;
|
||||||
|
|
||||||
|
/* Read Chip ID Byte 2. */
|
||||||
|
id |= regval(port, 0x21);
|
||||||
|
|
||||||
|
/* Read chip version, only bits 3..0 for all IT87xx. */
|
||||||
|
chipver = regval(port, 0x22) & 0x0f;
|
||||||
|
|
||||||
|
printf("Super I/O found at 0x%02x: id=0x%04x, chipver=0x%01x\n",
|
||||||
|
port, id, chipver);
|
||||||
|
|
||||||
|
switch (id) {
|
||||||
|
case 0x8702:
|
||||||
|
case 0x8705:
|
||||||
|
case 0x8708:
|
||||||
|
case 0x8712:
|
||||||
|
case 0x8716:
|
||||||
|
case 0x8718:
|
||||||
|
case 0x8726:
|
||||||
|
dump_ite(port, id);
|
||||||
|
break;
|
||||||
|
default:
|
||||||
|
printf("No dump for ID 0x%04x\n", id);
|
||||||
|
break;
|
||||||
|
}
|
||||||
|
regwrite(port, 0x02, 0x02); /* Exit MB PnP mode. */
|
||||||
|
}
|
||||||
|
|
||||||
|
|
@ -0,0 +1,91 @@
|
||||||
|
/*
|
||||||
|
* This file is part of the LinuxBIOS project.
|
||||||
|
*
|
||||||
|
* Copyright (C) 2006 Ronald Minnich <rminnich@gmail.com>
|
||||||
|
*
|
||||||
|
* 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"
|
||||||
|
|
||||||
|
/* Well, they really thought this through, eh? Family is 8 bits! */
|
||||||
|
static const char *familyid[] = {
|
||||||
|
[0xf1] = "PC8374 (Winbond/NatSemi)"
|
||||||
|
};
|
||||||
|
|
||||||
|
void dump_ns8374(unsigned short port)
|
||||||
|
{
|
||||||
|
printf("Enables: 21=%02x, 22=%02x, 23=%02x, 24=%02x, 26=%02x\n",
|
||||||
|
regval(port, 0x21), regval(port, 0x22), regval(port, 0x23),
|
||||||
|
regval(port, 0x24), regval(port, 0x26));
|
||||||
|
printf("SMBUS at %02x\n", regval(port, 0x2a));
|
||||||
|
|
||||||
|
/* Check COM1. This is all we care about at present. */
|
||||||
|
printf("COM 1 is globally %s\n",
|
||||||
|
regval(port, 0x26) & 8 ? "disabled" : "enabled");
|
||||||
|
|
||||||
|
/* Select COM1. */
|
||||||
|
regwrite(port, 0x07, 0x03);
|
||||||
|
printf("COM 1 is locally %s\n",
|
||||||
|
regval(port, 0x30) & 1 ? "enabled" : "disabled");
|
||||||
|
printf
|
||||||
|
("COM1 60=%02x, 61=%02x, 70=%02x, 71=%02x, 74=%02x, 75=%02x, f0=%02x\n",
|
||||||
|
regval(port, 0x60), regval(port, 0x61), regval(port, 0x70),
|
||||||
|
regval(port, 0x71), regval(port, 0x74), regval(port, 0x75),
|
||||||
|
regval(port, 0xf0));
|
||||||
|
|
||||||
|
/* Select GPIO. */
|
||||||
|
regwrite(port, 0x07, 0x07);
|
||||||
|
printf("GPIO is %s\n", regval(port, 0x30) & 1 ? "enabled" : "disabled");
|
||||||
|
printf
|
||||||
|
("GPIO 60=%02x, 61=%02x, 70=%02x, 71=%02x, 74=%02x, 75=%02x, f0=%02x\n",
|
||||||
|
regval(port, 0x60), regval(port, 0x61), regval(port, 0x70),
|
||||||
|
regval(port, 0x71), regval(port, 0x74), regval(port, 0x75),
|
||||||
|
regval(port, 0xf0));
|
||||||
|
}
|
||||||
|
|
||||||
|
void probe_idregs_simple(unsigned short port)
|
||||||
|
{
|
||||||
|
unsigned char id;
|
||||||
|
|
||||||
|
outb(0x20, port);
|
||||||
|
if (inb(port) != 0x20) {
|
||||||
|
if (inb(port) == 0xff)
|
||||||
|
printf("No Super I/O chip found at 0x%04x\n", port);
|
||||||
|
else
|
||||||
|
printf("Probing 0x%04x, failed (0x%02x), data returns 0x%02x\n", port, inb(port), inb(port + 1));
|
||||||
|
return;
|
||||||
|
}
|
||||||
|
id = inb(port + 1);
|
||||||
|
|
||||||
|
printf("Super I/O found at 0x%02x: id = 0x%02x\n", port, id);
|
||||||
|
if (id == 0xff)
|
||||||
|
return;
|
||||||
|
|
||||||
|
if (familyid[id])
|
||||||
|
printf("%s\n", familyid[id]);
|
||||||
|
else
|
||||||
|
printf("<unknown>\n");
|
||||||
|
|
||||||
|
switch (id) {
|
||||||
|
case 0xf1:
|
||||||
|
dump_ns8374(port);
|
||||||
|
break;
|
||||||
|
default:
|
||||||
|
printf("No dump for 0x%02x\n", id);
|
||||||
|
break;
|
||||||
|
}
|
||||||
|
}
|
||||||
|
|
||||||
|
|
@ -2,8 +2,6 @@
|
||||||
* This file is part of the LinuxBIOS project.
|
* This file is part of the LinuxBIOS project.
|
||||||
*
|
*
|
||||||
* Copyright (C) 2006 Ronald Minnich <rminnich@gmail.com>
|
* Copyright (C) 2006 Ronald Minnich <rminnich@gmail.com>
|
||||||
* Copyright (C) 2006 coresystems GmbH <info@coresystems.de>
|
|
||||||
* Copyright (C) 2007 Carl-Daniel Hailfinger
|
|
||||||
* Copyright (C) 2007 Uwe Hermann <uwe@hermann-uwe.de>
|
* Copyright (C) 2007 Uwe Hermann <uwe@hermann-uwe.de>
|
||||||
*
|
*
|
||||||
* This program is free software; you can redistribute it and/or modify
|
* This program is free software; you can redistribute it and/or modify
|
||||||
|
|
@ -21,14 +19,7 @@
|
||||||
* Foundation, Inc., 51 Franklin St, Fifth Floor, Boston, MA 02110-1301 USA
|
* Foundation, Inc., 51 Franklin St, Fifth Floor, Boston, MA 02110-1301 USA
|
||||||
*/
|
*/
|
||||||
|
|
||||||
#include <stdio.h>
|
#include "superiotool.h"
|
||||||
#include <stdlib.h>
|
|
||||||
#include <sys/io.h>
|
|
||||||
|
|
||||||
/* Well, they really thought this through, eh? Family is 8 bits! */
|
|
||||||
static const char *familyid[] = {
|
|
||||||
[0xf1] = "PC8374 (Winbond/NatSemi)"
|
|
||||||
};
|
|
||||||
|
|
||||||
unsigned char regval(unsigned short port, unsigned char reg)
|
unsigned char regval(unsigned short port, unsigned char reg)
|
||||||
{
|
{
|
||||||
|
|
@ -42,506 +33,6 @@ void regwrite(unsigned short port, unsigned char reg, unsigned char val)
|
||||||
outb(val, port + 1);
|
outb(val, port + 1);
|
||||||
}
|
}
|
||||||
|
|
||||||
void dump_ns8374(unsigned short port)
|
|
||||||
{
|
|
||||||
printf("Enables: 21=%02x, 22=%02x, 23=%02x, 24=%02x, 26=%02x\n",
|
|
||||||
regval(port, 0x21), regval(port, 0x22), regval(port, 0x23),
|
|
||||||
regval(port, 0x24), regval(port, 0x26));
|
|
||||||
printf("SMBUS at %02x\n", regval(port, 0x2a));
|
|
||||||
|
|
||||||
/* Check COM1. This is all we care about at present. */
|
|
||||||
printf("COM 1 is globally %s\n",
|
|
||||||
regval(port, 0x26) & 8 ? "disabled" : "enabled");
|
|
||||||
|
|
||||||
/* Select COM1. */
|
|
||||||
regwrite(port, 0x07, 0x03);
|
|
||||||
printf("COM 1 is locally %s\n",
|
|
||||||
regval(port, 0x30) & 1 ? "enabled" : "disabled");
|
|
||||||
printf
|
|
||||||
("COM1 60=%02x, 61=%02x, 70=%02x, 71=%02x, 74=%02x, 75=%02x, f0=%02x\n",
|
|
||||||
regval(port, 0x60), regval(port, 0x61), regval(port, 0x70),
|
|
||||||
regval(port, 0x71), regval(port, 0x74), regval(port, 0x75),
|
|
||||||
regval(port, 0xf0));
|
|
||||||
|
|
||||||
/* Select GPIO. */
|
|
||||||
regwrite(port, 0x07, 0x07);
|
|
||||||
printf("GPIO is %s\n", regval(port, 0x30) & 1 ? "enabled" : "disabled");
|
|
||||||
printf
|
|
||||||
("GPIO 60=%02x, 61=%02x, 70=%02x, 71=%02x, 74=%02x, 75=%02x, f0=%02x\n",
|
|
||||||
regval(port, 0x60), regval(port, 0x61), regval(port, 0x70),
|
|
||||||
regval(port, 0x71), regval(port, 0x74), regval(port, 0x75),
|
|
||||||
regval(port, 0xf0));
|
|
||||||
}
|
|
||||||
|
|
||||||
void dump_fintek(unsigned short port, unsigned int did)
|
|
||||||
{
|
|
||||||
switch (did) {
|
|
||||||
case 0x0604:
|
|
||||||
printf("Fintek F71805\n");
|
|
||||||
break;
|
|
||||||
case 0x4103:
|
|
||||||
printf("Fintek F71872\n");
|
|
||||||
break;
|
|
||||||
default:
|
|
||||||
printf("Unknown Fintek Super I/O: did=0x%04x\n", did);
|
|
||||||
return;
|
|
||||||
}
|
|
||||||
|
|
||||||
printf("Flash write is %s.\n",
|
|
||||||
regval(port, 0x28) & 0x80 ? "enabled" : "disabled");
|
|
||||||
printf("Flash control is 0x%04x.\n", regval(port, 0x28));
|
|
||||||
printf("27=%02x\n", regval(port, 0x27));
|
|
||||||
printf("29=%02x\n", regval(port, 0x29));
|
|
||||||
printf("2a=%02x\n", regval(port, 0x2a));
|
|
||||||
printf("2b=%02x\n", regval(port, 0x2b));
|
|
||||||
|
|
||||||
/* Select UART 1. */
|
|
||||||
regwrite(port, 0x07, 0x01);
|
|
||||||
printf("UART1 is %s\n",
|
|
||||||
regval(port, 0x30) & 1 ? "enabled" : "disabled");
|
|
||||||
printf("UART1 base=%02x%02x, irq=%02x, mode=%s\n", regval(port, 0x60),
|
|
||||||
regval(port, 0x61), regval(port, 0x70) & 0x0f,
|
|
||||||
regval(port, 0xf0) & 0x10 ? "RS485" : "RS232");
|
|
||||||
|
|
||||||
/* Select UART 2. */
|
|
||||||
regwrite(port, 0x07, 0x02);
|
|
||||||
printf("UART2 is %s\n",
|
|
||||||
regval(port, 0x30) & 1 ? "enabled" : "disabled");
|
|
||||||
printf("UART2 base=%02x%02x, irq=%02x, mode=%s\n", regval(port, 0x60),
|
|
||||||
regval(port, 0x61), regval(port, 0x70) & 0x0f,
|
|
||||||
regval(port, 0xf0) & 0x10 ? "RS485" : "RS232");
|
|
||||||
|
|
||||||
/* Select parallel port. */
|
|
||||||
regwrite(port, 0x07, 0x03);
|
|
||||||
printf("PARPORT is %s\n",
|
|
||||||
regval(port, 0x30) & 1 ? "enabled" : "disabled");
|
|
||||||
printf("PARPORT base=%02x%02x, irq=%02x\n", regval(port, 0x60),
|
|
||||||
regval(port, 0x61), regval(port, 0x70) & 0x0f);
|
|
||||||
|
|
||||||
/* Select HW monitor. */
|
|
||||||
regwrite(port, 0x07, 0x04);
|
|
||||||
printf("HW monitor is %s\n",
|
|
||||||
regval(port, 0x30) & 1 ? "enabled" : "disabled");
|
|
||||||
printf("HW monitor base=%02x%02x, irq=%02x\n", regval(port, 0x60),
|
|
||||||
regval(port, 0x61), regval(port, 0x70) & 0x0f);
|
|
||||||
|
|
||||||
/* Select GPIO. */
|
|
||||||
regwrite(port, 0x07, 0x05);
|
|
||||||
printf("GPIO is %s\n", regval(port, 0x30) & 1 ? "enabled" : "disabled");
|
|
||||||
printf
|
|
||||||
("GPIO 70=%02x, e0=%02x, e1=%02x, e2=%02x, e3=%02x, e4=%02x, e5=%02x\n",
|
|
||||||
regval(port, 0x70), regval(port, 0xe0), regval(port, 0xe1),
|
|
||||||
regval(port, 0xe2), regval(port, 0xe3), regval(port, 0xe4),
|
|
||||||
regval(port, 0xe5));
|
|
||||||
printf
|
|
||||||
("GPIO e6=%02x, e7=%02x, e8=%02x, e9=%02x, f0=%02x, f1=%02x, f3=%02x, f4=%02x\n",
|
|
||||||
regval(port, 0xe6), regval(port, 0xe7), regval(port, 0xe8),
|
|
||||||
regval(port, 0xe9), regval(port, 0xf0), regval(port, 0xf1),
|
|
||||||
regval(port, 0xf3), regval(port, 0xf4));
|
|
||||||
printf("GPIO f5=%02x, f6=%02x, f7=%02x, f8=%02x\n", regval(port, 0xf5),
|
|
||||||
regval(port, 0xf6), regval(port, 0xf7), regval(port, 0xf8));
|
|
||||||
}
|
|
||||||
|
|
||||||
#define EOT -1 /* End Of Table */
|
|
||||||
#define NOLDN -2 /* NO LDN needed */
|
|
||||||
#define NANA -3 /* Not Available */
|
|
||||||
#define MAXNAMELEN 20 /* Maximum Name Length */
|
|
||||||
#define MAXLDN 0xa /* Biggest LDN */
|
|
||||||
#define LDNSIZE (MAXLDN + 3) /* Biggest LDN + 0 + NOLDN + EOT */
|
|
||||||
#define MAXNUMIDX 70 /* Maximum number of indexes */
|
|
||||||
#define IDXSIZE (MAXNUMIDX + 1)
|
|
||||||
|
|
||||||
const static struct ite_registers {
|
|
||||||
/* Yes, superio_id should be unsigned, but EOT has to be negative. */
|
|
||||||
signed short superio_id;
|
|
||||||
const char name[MAXNAMELEN];
|
|
||||||
struct ite_ldnidx {
|
|
||||||
signed short ldn;
|
|
||||||
signed short idx[IDXSIZE];
|
|
||||||
signed short def[IDXSIZE];
|
|
||||||
} ldn[LDNSIZE];
|
|
||||||
} ite_reg_table[] = {
|
|
||||||
{0x8702, "IT8702", {
|
|
||||||
{EOT}}},
|
|
||||||
{0x8705, "IT8705 or IT8700", {
|
|
||||||
{EOT}}},
|
|
||||||
{0x8708, "IT8708", {
|
|
||||||
{NOLDN,
|
|
||||||
{0x07,0x20,0x21,0x22,0x23,0x24,0x25,0x26,0x27,0x28,
|
|
||||||
0x29,0x2a,0x2e,0x2f,EOT},
|
|
||||||
{NANA,0x87,0x08,0x00,0x00,NANA,0x3f,0x00,0xff,0xff,
|
|
||||||
0xff,0xff,0x00,0x00,EOT}},
|
|
||||||
{0x0,
|
|
||||||
{0x30,0x60,0x61,0x70,0x74,0xf0,0xf1,EOT},
|
|
||||||
{0x00,0x03,0xf0,0x06,0x02,0x00,0x00,EOT}},
|
|
||||||
{0x1,
|
|
||||||
{0x30,0x60,0x61,0x70,0xf0,EOT},
|
|
||||||
{0x00,0x03,0xf8,0x04,0x00,EOT}},
|
|
||||||
{0x2,
|
|
||||||
{0x30,0x60,0x61,0x70,0xf0,0xf1,0xf2,0xf3,EOT},
|
|
||||||
{0x00,0x02,0xf8,0x03,0x00,0x50,0x00,0x7f,EOT}},
|
|
||||||
{0x3,
|
|
||||||
{0x30,0x60,0x61,0x62,0x63,0x64,0x65,0x70,0x74,
|
|
||||||
0xf0,EOT},
|
|
||||||
{0x00,0x03,0x78,0x07,0x78,0x00,0x80,0x07,0x03,
|
|
||||||
0x03,EOT}},
|
|
||||||
{0x4,
|
|
||||||
{0xe0,0xe1,0xe2,0xe3,0xe4,0xe5,0xe6,0xe7,
|
|
||||||
0xf0,0xf1,0xf2,0xf3,0xf4,0xf5,0xf6,EOT},
|
|
||||||
{NANA,NANA,0x00,0x00,0x00,0x00,0x00,0x00,
|
|
||||||
0x00,0x00,0x00,0x00,0x00,NANA,NANA,EOT}},
|
|
||||||
{0x5, /* Note: 0x30 can actually be 0x00 _or_ 0x01. */
|
|
||||||
{0x30,0x60,0x61,0x62,0x63,0x70,0x71,0xf0,EOT},
|
|
||||||
{0x01,0x00,0x60,0x00,0x64,0x01,0x02,0x00,EOT}},
|
|
||||||
{0x6,
|
|
||||||
{0x30,0x70,0x71,0xf0,EOT},
|
|
||||||
{0x00,0x0c,0x02,0x00,EOT}},
|
|
||||||
{0x7,
|
|
||||||
{0x70,0xb0,0xb1,0xb2,0xb3,0xb4,0xb5,0xb8,0xb9,0xba,
|
|
||||||
0xbb,0xbc,0xbd,0xc0,0xc1,0xc2,0xc3,0xc4,0xc5,0xc8,
|
|
||||||
0xc9,0xca,0xcb,0xcc,0xcd,0xd0,0xd1,0xd2,0xd3,0xd4,
|
|
||||||
0xd5,0xd6,0xd7,0xd8,0xd9,0xda,0xdb,0xdc,0xf0,0xf1,
|
|
||||||
0xf2,0xf3,0xf4,0xf5,0xf6,0xf7,0xf8,0xf9,0xfa,0xfb,
|
|
||||||
0xfc,EOT},
|
|
||||||
{0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,
|
|
||||||
0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,
|
|
||||||
0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,
|
|
||||||
0x00,0x00,NANA,NANA,NANA,NANA,NANA,NANA,0x00,0x00,
|
|
||||||
0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,NANA,
|
|
||||||
0x00,EOT}},
|
|
||||||
{0x8,
|
|
||||||
{0x30,0x60,0x61,EOT},
|
|
||||||
{0x00,0x02,0x01,EOT}},
|
|
||||||
{0x9,
|
|
||||||
{0x30,0x60,0x61,0x70,0xf0,EOT},
|
|
||||||
{0x00,0x03,0x10,0x0b,0x00,EOT}},
|
|
||||||
{0xa,
|
|
||||||
{0x30,0x60,0x61,0x70,0xf0,EOT},
|
|
||||||
{0x00,0x03,0x00,0x0a,0x00,EOT}},
|
|
||||||
{EOT}}},
|
|
||||||
{0x8710, "IT8710", {
|
|
||||||
{EOT}}},
|
|
||||||
{0x8712, "IT8712", {
|
|
||||||
{NOLDN,
|
|
||||||
{0x07,0x20,0x21,0x22,0x23,0x24,0x2b,EOT},
|
|
||||||
{NANA,0x87,0x12,0x08,0x00,0x00,0x00,EOT}},
|
|
||||||
{0x0,
|
|
||||||
{0x30,0x60,0x61,0x70,0x74,0xf0,0xf1,EOT},
|
|
||||||
{0x00,0x03,0xf0,0x06,0x02,0x00,0x00,EOT}},
|
|
||||||
{0x1,
|
|
||||||
{0x30,0x60,0x61,0x70,0xf0,0xf1,0xf2,0xf3,EOT},
|
|
||||||
{0x00,0x03,0xf8,0x04,0x00,0x50,0x00,0x7f,EOT}},
|
|
||||||
{0x2,
|
|
||||||
{0x30,0x60,0x61,0x70,0xf0,0xf1,0xf2,0xf3,EOT},
|
|
||||||
{0x00,0x02,0xf8,0x03,0x00,0x50,0x00,0x7f,EOT}},
|
|
||||||
{0x3,
|
|
||||||
{0x30,0x60,0x61,0x62,0x63,0x70,0x74,0xf0,EOT},
|
|
||||||
{0x00,0x03,0x78,0x07,0x78,0x07,0x03,0x03,EOT}},
|
|
||||||
{0x4,
|
|
||||||
{0x30,0x60,0x61,0x62,0x63,0x70,0xf0,0xf1,0xf2,0xf3,
|
|
||||||
0xf4,0xf5,0xf6,EOT},
|
|
||||||
{0x00,0x02,0x90,0x02,0x30,0x09,0x00,0x00,0x00,0x00,
|
|
||||||
0x00,NANA,NANA,EOT}},
|
|
||||||
{0x5,
|
|
||||||
{0x30,0x60,0x61,0x62,0x63,0x70,0x71,0xf0,EOT},
|
|
||||||
{0x01,0x00,0x60,0x00,0x64,0x01,0x02,0x08,EOT}},
|
|
||||||
{0x6,
|
|
||||||
{0x30,0x70,0x71,0xf0,EOT},
|
|
||||||
{0x00,0x0c,0x02,0x00,EOT}},
|
|
||||||
{0x7,
|
|
||||||
{0x25,0x26,0x27,0x28,0x29,0x2a,0x2c,0x60,0x61,0x62,
|
|
||||||
0x63,0x64,0x65,0x70,0x71,0x72,0x73,0x74,0xb0,0xb1,
|
|
||||||
0xb2,0xb3,0xb4,0xb5,0xb8,0xb9,0xba,0xbb,0xbc,0xbd,
|
|
||||||
0xc0,0xc1,0xc2,0xc3,0xc4,0xc8,0xc9,0xca,0xcb,0xcc,
|
|
||||||
0xe0,0xe1,0xe2,0xe3,0xe4,0xf0,0xf1,0xf2,0xf3,0xf4,
|
|
||||||
0xf5,0xf6,0xf7,0xf8,0xf9,0xfa,0xfb,0xfc,0xfd,EOT},
|
|
||||||
{0x01,0x00,0x00,0x40,0x00,0x00,0x00,0x00,0x00,0x00,
|
|
||||||
0x00,0x00,0x00,0x00,0x00,0x30,0x38,0x00,0x00,0x00,
|
|
||||||
0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,
|
|
||||||
0x01,0x00,0x00,0x40,0x00,0x01,0x00,0x00,0x40,0x00,
|
|
||||||
0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,
|
|
||||||
0x00,0x00,0x00,0x00,0x00,0x00,0x00,NANA,0x00,EOT}},
|
|
||||||
{0x8,
|
|
||||||
{0x30,0x60,0x61,0x70,0xf0,EOT},
|
|
||||||
{0x00,0x03,0x00,0x0a,0x00,EOT}},
|
|
||||||
{0x9,
|
|
||||||
{0x30,0x60,0x61,EOT},
|
|
||||||
{0x00,0x02,0x01,EOT}},
|
|
||||||
{0xa,
|
|
||||||
{0x30,0x60,0x61,0x70,0xf0,EOT},
|
|
||||||
{0x00,0x03,0x10,0x0b,0x00,EOT}},
|
|
||||||
{EOT}}},
|
|
||||||
{0x8716, "IT8716", {
|
|
||||||
{NOLDN,
|
|
||||||
{0x07,0x20,0x21,0x22,0x23,0x24,0x2b,EOT},
|
|
||||||
{NANA,0x87,0x16,0x01,0x00,0x00,0x00,EOT}},
|
|
||||||
{0x0,
|
|
||||||
{0x30,0x60,0x61,0x70,0x74,0xf0,0xf1,EOT},
|
|
||||||
{0x00,0x03,0xf0,0x06,0x02,0x00,0x00,EOT}},
|
|
||||||
{0x1,
|
|
||||||
{0x30,0x60,0x61,0x70,0xf0,0xf1,0xf2,0xf3,EOT},
|
|
||||||
{0x00,0x03,0xf8,0x04,0x00,0x50,0x00,0x7f,EOT}},
|
|
||||||
{0x2,
|
|
||||||
{0x30,0x60,0x61,0x70,0xf0,0xf1,0xf2,0xf3,EOT},
|
|
||||||
{0x00,0x02,0xf8,0x03,0x00,0x50,0x00,0x7f,EOT}},
|
|
||||||
{0x3,
|
|
||||||
{0x30,0x60,0x61,0x62,0x63,0x70,0x74,0xf0,EOT},
|
|
||||||
{0x00,0x03,0x78,0x07,0x78,0x07,0x03,0x03,EOT}},
|
|
||||||
{0x4,
|
|
||||||
{0x30,0x60,0x61,0x62,0x63,0x70,0xf0,0xf1,0xf2,0xf3,
|
|
||||||
0xf4,0xf5,0xf6,EOT},
|
|
||||||
{0x00,0x02,0x90,0x02,0x30,0x09,0x00,0x00,0x00,0x00,
|
|
||||||
0x00,NANA,NANA,EOT}},
|
|
||||||
{0x5,
|
|
||||||
{0x30,0x60,0x61,0x62,0x63,0x70,0x71,0xf0,EOT},
|
|
||||||
{0x01,0x00,0x60,0x00,0x64,0x01,0x02,0x00,EOT}},
|
|
||||||
{0x6,
|
|
||||||
{0x30,0x70,0x71,0xf0,EOT},
|
|
||||||
{0x00,0x0c,0x02,0x00,EOT}},
|
|
||||||
{0x7,
|
|
||||||
{0x25,0x26,0x27,0x28,0x29,0x2a,0x2c,0x60,0x61,0x62,
|
|
||||||
0x63,0x64,0x65,0x70,0x71,0x72,0x73,0x74,0xb0,0xb1,
|
|
||||||
0xb2,0xb3,0xb4,0xb5,0xb8,0xb9,0xba,0xbb,0xbc,0xbd,
|
|
||||||
0xc0,0xc1,0xc2,0xc3,0xc4,0xc8,0xc9,0xca,0xcb,0xcc,
|
|
||||||
0xe0,0xe1,0xe2,0xe3,0xe4,0xf0,0xf1,0xf2,0xf3,0xf4,
|
|
||||||
0xf5,0xf6,0xf7,0xf8,0xf9,0xfa,0xfb,0xfc,0xfd,EOT},
|
|
||||||
{0x01,0x00,0x00,0x40,0x00,0x00,0x00,0x00,0x00,0x00,
|
|
||||||
0x00,0x00,0x00,0x00,0x00,0x20,0x38,0x00,0x00,0x00,
|
|
||||||
0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,
|
|
||||||
0x01,0x00,0x00,0x40,0x00,0x01,0x00,0x00,0x40,0x00,
|
|
||||||
0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,
|
|
||||||
0x00,0x00,0x00,0x00,0x00,0x00,0x00,NANA,0x00,EOT}},
|
|
||||||
{0x8,
|
|
||||||
{0x30,0x60,0x61,0x70,0xf0,EOT},
|
|
||||||
{0x00,0x03,0x00,0x0a,0x00,EOT}},
|
|
||||||
{0x9,
|
|
||||||
{0x30,0x60,0x61,EOT},
|
|
||||||
{0x00,0x02,0x01,EOT}},
|
|
||||||
{0xa,
|
|
||||||
{0x30,0x60,0x61,0x70,0xf0,EOT},
|
|
||||||
{0x00,0x03,0x10,0x0b,0x00,EOT}},
|
|
||||||
{EOT}}},
|
|
||||||
{0x8718, "IT8718", {
|
|
||||||
{EOT}}},
|
|
||||||
{EOT}
|
|
||||||
};
|
|
||||||
|
|
||||||
void dump_ite(unsigned short port, unsigned short id)
|
|
||||||
{
|
|
||||||
int i, j, k;
|
|
||||||
signed short *idx;
|
|
||||||
|
|
||||||
printf("ITE ");
|
|
||||||
|
|
||||||
/* TODO: Get datasheets for IT8711 and IT8712. */
|
|
||||||
switch (id) {
|
|
||||||
case 0x8702:
|
|
||||||
case 0x8705: /* IT8700F or IT8705F */
|
|
||||||
case 0x8708:
|
|
||||||
case 0x8710:
|
|
||||||
case 0x8712:
|
|
||||||
case 0x8716:
|
|
||||||
/* Note: IT8726F has ID 0x8726 (datasheet wrongly says 0x8716). */
|
|
||||||
case 0x8718:
|
|
||||||
for (i = 0;; i++) {
|
|
||||||
if (ite_reg_table[i].superio_id == EOT)
|
|
||||||
break;
|
|
||||||
if ((unsigned short)ite_reg_table[i].superio_id != id)
|
|
||||||
continue;
|
|
||||||
printf("%s\n", ite_reg_table[i].name);
|
|
||||||
for (j = 0;; j++) {
|
|
||||||
if (ite_reg_table[i].ldn[j].ldn == EOT)
|
|
||||||
break;
|
|
||||||
if (ite_reg_table[i].ldn[j].ldn != NOLDN) {
|
|
||||||
printf("Switching to LDN 0x%01x\n",
|
|
||||||
ite_reg_table[i].ldn[j].ldn);
|
|
||||||
regwrite(port, 0x07,
|
|
||||||
ite_reg_table[i].ldn[j].ldn);
|
|
||||||
}
|
|
||||||
idx = ite_reg_table[i].ldn[j].idx;
|
|
||||||
printf("idx ");
|
|
||||||
for (k = 0;; k++) {
|
|
||||||
if (idx[k] == EOT)
|
|
||||||
break;
|
|
||||||
printf("%02x ", idx[k]);
|
|
||||||
}
|
|
||||||
printf("\nval ");
|
|
||||||
for (k = 0;; k++) {
|
|
||||||
if (idx[k] == EOT)
|
|
||||||
break;
|
|
||||||
printf("%02x ", regval(port, idx[k]));
|
|
||||||
}
|
|
||||||
printf("\ndef ");
|
|
||||||
idx = ite_reg_table[i].ldn[j].def;
|
|
||||||
for (k = 0;; k++) {
|
|
||||||
if (idx[k] == EOT)
|
|
||||||
break;
|
|
||||||
if (idx[k] == NANA)
|
|
||||||
printf("NA ");
|
|
||||||
else
|
|
||||||
printf("%02x ", idx[k]);
|
|
||||||
}
|
|
||||||
printf("\n");
|
|
||||||
}
|
|
||||||
}
|
|
||||||
break;
|
|
||||||
default:
|
|
||||||
printf("Unknown ITE chip, id=%04x\n", id);
|
|
||||||
for (i = 0x20; i <= 0x24; i++)
|
|
||||||
printf("index %02x=%02x\n", i, regval(port, i));
|
|
||||||
break;
|
|
||||||
}
|
|
||||||
}
|
|
||||||
|
|
||||||
void probe_idregs_simple(unsigned short port)
|
|
||||||
{
|
|
||||||
unsigned char id;
|
|
||||||
|
|
||||||
outb(0x20, port);
|
|
||||||
if (inb(port) != 0x20) {
|
|
||||||
if (inb(port) == 0xff)
|
|
||||||
printf("No Super I/O chip found at 0x%04x\n", port);
|
|
||||||
else
|
|
||||||
printf("Probing 0x%04x, failed (0x%02x), data returns 0x%02x\n", port, inb(port), inb(port + 1));
|
|
||||||
return;
|
|
||||||
}
|
|
||||||
id = inb(port + 1);
|
|
||||||
|
|
||||||
printf("Super I/O found at 0x%02x: id = 0x%02x\n", port, id);
|
|
||||||
if (id == 0xff)
|
|
||||||
return;
|
|
||||||
|
|
||||||
if (familyid[id])
|
|
||||||
printf("%s\n", familyid[id]);
|
|
||||||
else
|
|
||||||
printf("<unknown>\n");
|
|
||||||
|
|
||||||
switch (id) {
|
|
||||||
case 0xf1:
|
|
||||||
dump_ns8374(port);
|
|
||||||
break;
|
|
||||||
default:
|
|
||||||
printf("No dump for 0x%02x\n", id);
|
|
||||||
break;
|
|
||||||
}
|
|
||||||
}
|
|
||||||
|
|
||||||
void probe_idregs_fintek(unsigned short port)
|
|
||||||
{
|
|
||||||
unsigned int vid, did, success = 0;
|
|
||||||
|
|
||||||
/* Enable configuration sequence (Fintek uses this for example)
|
|
||||||
* Older ITE chips have the same enable sequence.
|
|
||||||
*/
|
|
||||||
outb(0x87, port);
|
|
||||||
outb(0x87, port);
|
|
||||||
|
|
||||||
outb(0x20, port);
|
|
||||||
if (inb(port) != 0x20) {
|
|
||||||
if (inb(port) == 0xff)
|
|
||||||
printf("No Super I/O chip found at 0x%04x\n", port);
|
|
||||||
else
|
|
||||||
printf("Probing 0x%04x, failed (0x%02x), data returns 0x%02x\n", port, inb(port), inb(port + 1));
|
|
||||||
return;
|
|
||||||
}
|
|
||||||
did = inb(port + 1);
|
|
||||||
did |= (regval(port, 0x21) << 8);
|
|
||||||
|
|
||||||
vid = regval(port, 0x23);
|
|
||||||
vid |= (regval(port, 0x24) << 8);
|
|
||||||
|
|
||||||
printf("Super I/O found at 0x%02x: vid=0x%04x/did=0x%04x\n",
|
|
||||||
port, vid, did);
|
|
||||||
|
|
||||||
if (vid == 0xff || vid == 0xffff)
|
|
||||||
return;
|
|
||||||
|
|
||||||
/* printf("%s\n", familyid[id]); */
|
|
||||||
switch (did) {
|
|
||||||
case 0x0887: /* Pseudoreversed for ITE8708 */
|
|
||||||
case 0x1087: /* Pseudoreversed for ITE8710 */
|
|
||||||
success = 1;
|
|
||||||
dump_ite(port, ((did & 0xff) << 8) | ((did & 0xff00) >> 8));
|
|
||||||
regwrite(port, 0x02, 0x02); /* Exit MB PnP mode. */
|
|
||||||
break;
|
|
||||||
default:
|
|
||||||
break;
|
|
||||||
}
|
|
||||||
|
|
||||||
switch (vid) {
|
|
||||||
case 0x3419:
|
|
||||||
success = 1;
|
|
||||||
dump_fintek(port, did);
|
|
||||||
break;
|
|
||||||
default:
|
|
||||||
break;
|
|
||||||
}
|
|
||||||
|
|
||||||
if (!success)
|
|
||||||
printf("No dump for vid 0x%04x, did 0x%04x\n", vid, did);
|
|
||||||
|
|
||||||
/* Exit MB PnP mode (for Fintek, doesn't hurt ITE). */
|
|
||||||
outb(0xaa, port);
|
|
||||||
}
|
|
||||||
|
|
||||||
void probe_idregs_ite(unsigned short port)
|
|
||||||
{
|
|
||||||
unsigned int id, chipver;
|
|
||||||
|
|
||||||
/* Enable configuration sequence (ITE uses this for newer IT87[012]x)
|
|
||||||
* IT871[01] uses 0x87, 0x87 -> fintek detection should handle it
|
|
||||||
* IT8708 uses 0x87, 0x87 -> fintek detection should handle it
|
|
||||||
* IT8761 uses 0x87, 0x61, 0x55, 0x55/0xaa
|
|
||||||
* IT86xx series uses different ports
|
|
||||||
* IT8661 uses 0x86, 0x61, 0x55/0xaa, 0x55/0xaa and 32 more writes
|
|
||||||
* IT8673 uses 0x86, 0x80, 0x55/0xaa, 0x55/0xaa and 32 more writes
|
|
||||||
*/
|
|
||||||
outb(0x87, port);
|
|
||||||
outb(0x01, port);
|
|
||||||
outb(0x55, port);
|
|
||||||
if (port == 0x2e)
|
|
||||||
outb(0x55, port);
|
|
||||||
else
|
|
||||||
outb(0xAA, port);
|
|
||||||
|
|
||||||
/* Read Chip ID Byte 1. */
|
|
||||||
id = regval(port, 0x20);
|
|
||||||
if (id != 0x87) {
|
|
||||||
if (inb(port) == 0xff)
|
|
||||||
printf("No Super I/O chip found at 0x%04x\n", port);
|
|
||||||
else
|
|
||||||
printf("Probing 0x%04x, failed (0x%02x), data returns 0x%02x\n", port, inb(port), inb(port + 1));
|
|
||||||
return;
|
|
||||||
}
|
|
||||||
|
|
||||||
id <<= 8;
|
|
||||||
|
|
||||||
/* Read Chip ID Byte 2. */
|
|
||||||
id |= regval(port, 0x21);
|
|
||||||
|
|
||||||
/* Read chip version, only bits 3..0 for all IT87xx. */
|
|
||||||
chipver = regval(port, 0x22) & 0x0f;
|
|
||||||
|
|
||||||
printf("Super I/O found at 0x%02x: id=0x%04x, chipver=0x%01x\n",
|
|
||||||
port, id, chipver);
|
|
||||||
|
|
||||||
switch (id) {
|
|
||||||
case 0x8702:
|
|
||||||
case 0x8705:
|
|
||||||
case 0x8708:
|
|
||||||
case 0x8712:
|
|
||||||
case 0x8716:
|
|
||||||
case 0x8718:
|
|
||||||
case 0x8726:
|
|
||||||
dump_ite(port, id);
|
|
||||||
break;
|
|
||||||
default:
|
|
||||||
printf("No dump for ID 0x%04x\n", id);
|
|
||||||
break;
|
|
||||||
}
|
|
||||||
regwrite(port, 0x02, 0x02); /* Exit MB PnP mode. */
|
|
||||||
}
|
|
||||||
|
|
||||||
void probe_superio(unsigned short port)
|
void probe_superio(unsigned short port)
|
||||||
{
|
{
|
||||||
probe_idregs_simple(port);
|
probe_idregs_simple(port);
|
||||||
|
|
|
||||||
|
|
@ -0,0 +1,44 @@
|
||||||
|
/*
|
||||||
|
* This file is part of the LinuxBIOS project.
|
||||||
|
*
|
||||||
|
* Copyright (C) 2007 Uwe Hermann <uwe@hermann-uwe.de>
|
||||||
|
*
|
||||||
|
* 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
|
||||||
|
*/
|
||||||
|
|
||||||
|
#ifndef SUPERIOTOOL_H
|
||||||
|
#define SUPERIOTOOL_H
|
||||||
|
|
||||||
|
#include <stdio.h>
|
||||||
|
#include <stdlib.h>
|
||||||
|
#include <sys/io.h>
|
||||||
|
|
||||||
|
unsigned char regval(unsigned short port, unsigned char reg);
|
||||||
|
void regwrite(unsigned short port, unsigned char reg, unsigned char val);
|
||||||
|
void probe_superio(unsigned short port);
|
||||||
|
|
||||||
|
/* fintek.c */
|
||||||
|
void dump_fintek(unsigned short port, unsigned int did);
|
||||||
|
void probe_idregs_fintek(unsigned short port);
|
||||||
|
|
||||||
|
/* ite.c */
|
||||||
|
void dump_ite(unsigned short port, unsigned short id);
|
||||||
|
void probe_idregs_ite(unsigned short port);
|
||||||
|
|
||||||
|
/* nsc.c */
|
||||||
|
void dump_ns8374(unsigned short port);
|
||||||
|
void probe_idregs_simple(unsigned short port);
|
||||||
|
|
||||||
|
#endif
|
||||||
Loading…
Reference in New Issue