/*
- * This file is part of the LinuxBIOS project.
+ * This file is part of the superiotool project.
*
* Copyright (C) 2007 Carl-Daniel Hailfinger
* Copyright (C) 2007 Uwe Hermann <uwe@hermann-uwe.de>
#include <stdio.h>
#include <stdlib.h>
#include <stdint.h>
+#include <string.h>
+#include <getopt.h>
#include <sys/io.h>
+#define SUPERIOTOOL_VERSION "$Rev$"
+
+#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\
+ -V | --verbose Verbose mode\n\
+ -v | --version Show the superiotool version\n\
+ -h | --help Show a short help text\n\n\
+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 NOLDN -2 /* NO LDN needed */
#define NANA -3 /* Not Available */
#define RSVD -4 /* Reserved */
-#define MAXNAMELEN 20 /* Maximum Name Length */
+#define MISC -5 /* Needs special comment in output */
+#define MAXNAMELEN 30 /* 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)
-#define MAXNUMPORTS (2 + 1) /* Maximum number of Super I/O ports */
+#define MAXNUMPORTS (5 + 1) /* Maximum number of Super I/O ports */
+
+/* Command line parameters. */
+extern int dump, dump_readable, verbose;
+
+extern int chip_found;
struct superio_registers {
- /* Yes, superio_id should be unsigned, but EOT has to be negative. */
- signed short superio_id;
- const char name[MAXNAMELEN];
+ int32_t superio_id; /* Signed, as we need EOT. */
+ const char name[MAXNAMELEN]; /* Super I/O name */
struct {
- signed short ldn;
- signed short idx[IDXSIZE];
- signed short def[IDXSIZE];
+ int ldn;
+ const char *name; /* LDN name */
+ int idx[IDXSIZE];
+ int def[IDXSIZE];
} ldn[LDNSIZE];
};
/* superiotool.c */
-unsigned char regval(unsigned short port, unsigned char reg);
-void regwrite(unsigned short port, unsigned char reg, unsigned char val);
+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);
+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[],
- unsigned short port, unsigned short id);
-void probe_superio(unsigned short port);
+ uint16_t port, uint16_t id);
+void dump_superio_readable(uint16_t port);
+void probing_for(const char *vendor, const char *info, uint16_t port);
+
+/* ali.c */
+void probe_idregs_ali(uint16_t port);
/* fintek.c */
-void dump_fintek(unsigned short port, unsigned int did);
-void probe_idregs_fintek(unsigned short port);
+void probe_idregs_fintek(uint16_t port);
/* ite.c */
-void dump_ite(unsigned short port, unsigned short id);
-void probe_idregs_ite(unsigned short port);
+void probe_idregs_ite(uint16_t port);
/* nsc.c */
-void dump_ns8374(unsigned short port);
-void probe_idregs_simple(unsigned short port);
+void probe_idregs_nsc(uint16_t port);
/* smsc.c */
-void dump_smsc(uint32_t port, uint32_t id);
-void probe_idregs_smsc(unsigned short port);
+void probe_idregs_smsc(uint16_t port);
+
+/* winbond.c */
+void probe_idregs_winbond(uint16_t port);
-/** Table of which config ports to probe on each Super I/O. */
+/** Table of which config ports to probe for each Super I/O family. */
const static struct {
- void (*probe_idregs) (unsigned short port);
- signed short ports[MAXNUMPORTS]; /* Signed, as we need EOT. */
+ void (*probe_idregs) (uint16_t port);
+ int ports[MAXNUMPORTS]; /* Signed, as we need EOT. */
} superio_ports_table[] = {
- {probe_idregs_simple, {0x2e, 0x4e, EOT}},
- {probe_idregs_fintek, {0x2e, 0x4e, EOT}},
- {probe_idregs_ite, {0x2e, 0x4e, EOT}},
- {probe_idregs_smsc, {0x3f0, 0x370, EOT}},
+ {probe_idregs_ali, {0x3f0, 0x370, EOT}},
+ {probe_idregs_nsc, {0x2e, 0x4e, EOT}},
+ {probe_idregs_fintek, {0x2e, 0x4e, EOT}},
+ {probe_idregs_ite, {0x2e, 0x4e, EOT}},
+ {probe_idregs_smsc, {0x2e, 0x4e, 0x3f0, 0x370, EOT}},
+ {probe_idregs_winbond, {0x2e, 0x4e, 0x3f0, 0x370, 0x250, EOT}},
};
#endif