* This file is part of the superiotool project.
*
* Copyright (C) 2007 Carl-Daniel Hailfinger
- * Copyright (C) 2007 Uwe Hermann <uwe@hermann-uwe.de>
+ * Copyright (C) 2007-2010 Uwe Hermann <uwe@hermann-uwe.de>
* Copyright (C) 2008 Robinson P. Tryon <bishop.robinson@gmail.com>
+ * Copyright (C) 2008-2009 coresystems GmbH
*
* 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
#include <stdint.h>
#include <string.h>
#include <getopt.h>
+#if defined(__GLIBC__)
#include <sys/io.h>
+#endif
+#if (defined(__MACH__) && defined(__APPLE__))
+/* DirectHW is available here: http://www.coreboot.org/DirectHW */
+#include <DirectHW/DirectHW.h>
+#endif
+
+#ifdef PCI_SUPPORT
+#include <pci/pci.h>
+#endif
+
+#if defined(__FreeBSD__)
+#include <sys/types.h>
+#include <machine/cpufunc.h>
+#define OUTB(x, y) do { u_int tmp = (y); outb(tmp, (x)); } while (0)
+#define OUTW(x, y) do { u_int tmp = (y); outw(tmp, (x)); } while (0)
+#define OUTL(x, y) do { u_int tmp = (y); outl(tmp, (x)); } while (0)
+#define INB(x) __extension__ ({ u_int tmp = (x); inb(tmp); })
+#define INW(x) __extension__ ({ u_int tmp = (x); inw(tmp); })
+#define INL(x) __extension__ ({ u_int tmp = (x); inl(tmp); })
+#else
+#define OUTB outb
+#define OUTW outw
+#define OUTL outl
+#define INB inb
+#define INW inw
+#define INL inl
+#endif
+
+#if defined(__NetBSD__) && (defined(__i386__) || defined(__x86_64__))
+#include <sys/types.h>
+#include <machine/sysarch.h>
+#if defined(__i386__)
+#define iopl i386_iopl
+#elif defined(__x86_64__)
+#define iopl x86_64_iopl
+#endif
+
+static __inline__ void
+outb(uint8_t value, uint16_t port)
+{
+ __asm__ __volatile__ ("outb %b0,%w1": :"a" (value), "Nd" (port));
+}
+
+static __inline__ void
+outw(uint16_t value, uint16_t port)
+{
+ __asm__ __volatile__ ("outw %w0,%w1": :"a" (value), "Nd" (port));
+}
+
+static __inline__ void
+outl(uint32_t value, uint16_t port)
+{
+ __asm__ __volatile__ ("outl %0,%w1": :"a" (value), "Nd" (port));
+}
+
+static __inline__ uint8_t inb(uint16_t port)
+{
+ uint8_t value;
+ __asm__ __volatile__ ("inb %w1,%0":"=a" (value):"Nd" (port));
+ return value;
+}
+
+static __inline__ uint16_t inw(uint16_t port)
+{
+ uint16_t value;
+ __asm__ __volatile__ ("inw %w1,%0":"=a" (value):"Nd" (port));
+ return value;
+}
+
+static __inline__ uint32_t inl(uint16_t port)
+{
+ uint32_t value;
+ __asm__ __volatile__ ("inl %1,%0":"=a" (value):"Nd" (port));
+ return value;
+}
+#endif
#define USAGE "Usage: superiotool [-d] [-e] [-l] [-V] [-v] [-h]\n\n\
-d | --dump Dump Super I/O register contents\n\
-l | --list-supported Show the list of supported Super I/O chips\n\
-V | --verbose Verbose mode\n\
-v | --version Show the superiotool version\n\
- -h | --help Show a short help text\n\n\
+ -h | --help Show a short help text\n\n"
+
+#define USAGE_INFO "\
Per default (no options) superiotool will just probe for a Super I/O\n\
and print its vendor, name, ID, revision, and config port.\n"
#define NANA -3 /* Not Available */
#define RSVD -4 /* Reserved */
#define MISC -5 /* Needs special comment in output */
-#define MAXNAMELEN 30 /* Maximum Name Length */
-#define MAXLDN 0x10 /* Biggest LDN */
+#define MAXLDN 0x14 /* Biggest LDN */
#define LDNSIZE (MAXLDN + 3) /* Biggest LDN + 0 + NOLDN + EOT */
-#define MAXNUMIDX 70 /* Maximum number of indexes */
+#define MAXNUMIDX 170 /* Maximum number of indices */
#define IDXSIZE (MAXNUMIDX + 1)
#define MAXNUMPORTS (6 + 1) /* Maximum number of Super I/O ports */
+/* Select registers for various components. */
+#define LDN_SEL 0x07 /* LDN select register */
+#define WINBOND_HWM_SEL 0x4e /* Hardware monitor bank select */
+
/* Command line parameters. */
extern int dump, verbose, extra_dump;
struct superio_registers {
int32_t superio_id; /* Signed, as we need EOT. */
- const char name[MAXNAMELEN]; /* Super I/O name */
+ const char *name; /* Super I/O name */
struct {
- int ldn;
+ int8_t ldn;
const char *name; /* LDN name */
- int idx[IDXSIZE];
- int def[IDXSIZE];
+ int16_t idx[IDXSIZE];
+ int16_t def[IDXSIZE];
} ldn[LDNSIZE];
};
+/* pci.c */
+#ifdef PCI_SUPPORT
+extern struct pci_access *pacc;
+struct pci_dev *pci_dev_find(uint16_t vendor, uint16_t device);
+#endif
+
/* superiotool.c */
uint8_t regval(uint16_t port, uint8_t reg);
void regwrite(uint16_t port, uint8_t reg, uint8_t val);
void enter_conf_mode_winbond_fintek_ite_8787(uint16_t port);
void exit_conf_mode_winbond_fintek_ite_8787(uint16_t port);
+void enter_conf_mode_fintek_7777(uint16_t port);
+void exit_conf_mode_fintek_7777(uint16_t port);
int superio_unknown(const struct superio_registers reg_table[], uint16_t id);
const char *get_superio_name(const struct superio_registers reg_table[],
uint16_t id);
void dump_superio(const char *name, const struct superio_registers reg_table[],
- uint16_t port, uint16_t id);
+ uint16_t port, uint16_t id, uint8_t ldn_sel);
+void dump_io(uint16_t iobase, uint16_t length);
void probing_for(const char *vendor, const char *info, uint16_t port);
void print_vendor_chips(const char *vendor,
const struct superio_registers reg_table[]);
void probe_idregs_ali(uint16_t port);
void print_ali_chips(void);
+/* serverengines.c */
+void probe_idregs_serverengines(uint16_t port);
+void print_serverengines_chips(void);
+
/* fintek.c */
void probe_idregs_fintek(uint16_t port);
+void probe_idregs_fintek_alternative(uint16_t port);
void print_fintek_chips(void);
/* ite.c */
void probe_idregs_nsc(uint16_t port);
void print_nsc_chips(void);
+/* nuvoton.c */
+void probe_idregs_nuvoton(uint16_t port);
+void print_nuvoton_chips(void);
+
/* smsc.c */
void probe_idregs_smsc(uint16_t port);
void print_smsc_chips(void);
void probe_idregs_winbond(uint16_t port);
void print_winbond_chips(void);
+/* via.c */
+#ifdef PCI_SUPPORT
+void probe_idregs_via(uint16_t port);
+void print_via_chips(void);
+#endif
+
/** Table of which config ports to probe for each Super I/O family. */
static const struct {
void (*probe_idregs) (uint16_t port);
} superio_ports_table[] = {
{probe_idregs_ali, {0x3f0, 0x370, EOT}},
{probe_idregs_fintek, {0x2e, 0x4e, EOT}},
- {probe_idregs_ite, {0x2e, 0x4e, EOT}},
- {probe_idregs_nsc, {0x2e, 0x4e, EOT}},
+ {probe_idregs_fintek_alternative, {0x2e, 0x4e, EOT}},
+ /* Only use 0x370 for ITE, but 0x3f0 or 0x3bd would also be valid. */
+ {probe_idregs_ite, {0x25e, 0x2e, 0x4e, 0x370, EOT}},
+ {probe_idregs_nsc, {0x2e, 0x4e, 0x15c, 0x164e, EOT}},
+ /* I/O pairs on Nuvoton EC chips can be configured by firmware in
+ * addition to the following hardware strapping options. */
+ {probe_idregs_nuvoton, {0x164e, 0x2e, 0x4e, EOT}},
{probe_idregs_smsc, {0x2e, 0x4e, 0x162e, 0x164e, 0x3f0, 0x370, EOT}},
{probe_idregs_winbond, {0x2e, 0x4e, 0x3f0, 0x370, 0x250, EOT}},
+#ifdef PCI_SUPPORT
+ {probe_idregs_via, {0x3f0, EOT}},
+#endif
+ {probe_idregs_serverengines, {0x2e, EOT}},
};
-
/** Table of functions to print out supported Super I/O chips. */
static const struct {
void (*print_list) (void);
{print_fintek_chips},
{print_ite_chips},
{print_nsc_chips},
+ {print_nuvoton_chips},
{print_smsc_chips},
{print_winbond_chips},
+#ifdef PCI_SUPPORT
+ {print_via_chips},
+#endif
+ {print_serverengines_chips},
};
#endif
projects / coreboot.git / blobdiff