*
* Copyright (C) 2007 Carl-Daniel Hailfinger
* Copyright (C) 2007 Uwe Hermann <uwe@hermann-uwe.de>
+ * Copyright (C) 2008 Robinson P. Tryon <bishop.robinson@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
#include <stdint.h>
#include <string.h>
#include <getopt.h>
+#if defined(__GLIBC__)
#include <sys/io.h>
+#endif
-#define SUPERIOTOOL_VERSION "r$Rev$"
+#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
-#define USAGE "Usage: superiotool [-d] [-D] [-V] [-v] [-h]\n\n\
- -d | --dump Dump Super I/O registers\n\
- -D | --dump-readable Dump Super I/O registers in human-readable format\n\
+#define USAGE "Usage: superiotool [-d] [-e] [-l] [-V] [-v] [-h]\n\n\
+ -d | --dump Dump Super I/O register contents\n\
+ -e | --extra-dump Dump secondary registers too (e.g. EC registers)\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 NOTFOUND " Failed. Returned data: "
+
#define ARRAY_SIZE(a) (sizeof(a) / sizeof((a)[0]))
#define EOT -1 /* End Of Table */
#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 0xa /* 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 (5 + 1) /* Maximum number of Super I/O ports */
+#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, dump_readable, verbose;
+extern int dump, verbose, extra_dump;
+
+extern int chip_found;
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];
};
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);
-void dump_superio_readable(uint16_t port);
-void no_superio_found(const char *vendor, const char *info, uint16_t port);
+ 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[]);
/* ali.c */
void probe_idregs_ali(uint16_t port);
+void print_ali_chips(void);
/* fintek.c */
void probe_idregs_fintek(uint16_t port);
+void print_fintek_chips(void);
/* ite.c */
void probe_idregs_ite(uint16_t port);
+void print_ite_chips(void);
/* nsc.c */
-void probe_idregs_simple(uint16_t port);
+void probe_idregs_nsc(uint16_t port);
+void print_nsc_chips(void);
/* smsc.c */
void probe_idregs_smsc(uint16_t port);
+void print_smsc_chips(void);
/* winbond.c */
void probe_idregs_winbond(uint16_t port);
+void print_winbond_chips(void);
/** Table of which config ports to probe for each Super I/O family. */
-const static struct {
+static const struct {
void (*probe_idregs) (uint16_t port);
int ports[MAXNUMPORTS]; /* Signed, as we need EOT. */
} superio_ports_table[] = {
{probe_idregs_ali, {0x3f0, 0x370, EOT}},
- {probe_idregs_simple, {0x2e, 0x4e, EOT}},
{probe_idregs_fintek, {0x2e, 0x4e, EOT}},
- {probe_idregs_ite, {0x2e, 0x4e, EOT}},
- {probe_idregs_smsc, {0x2e, 0x4e, 0x3f0, 0x370, EOT}},
+ /* Only use 0x370 for ITE, but 0x3f0 or 0x3bd would also be valid. */
+ {probe_idregs_ite, {0x2e, 0x4e, 0x370, EOT}},
+ {probe_idregs_nsc, {0x2e, 0x4e, 0x15c, EOT}},
+ {probe_idregs_smsc, {0x2e, 0x4e, 0x162e, 0x164e, 0x3f0, 0x370, EOT}},
{probe_idregs_winbond, {0x2e, 0x4e, 0x3f0, 0x370, 0x250, EOT}},
};
+/** Table of functions to print out supported Super I/O chips. */
+static const struct {
+ void (*print_list) (void);
+} vendor_print_functions[] = {
+ {print_ali_chips},
+ {print_fintek_chips},
+ {print_ite_chips},
+ {print_nsc_chips},
+ {print_smsc_chips},
+ {print_winbond_chips},
+};
+
#endif
projects / coreboot.git / blobdiff