diff options
Diffstat (limited to 'util')
| -rw-r--r-- | util/superiotool/superiotool.c | 86 | ||||
| -rw-r--r-- | util/superiotool/superiotool.h | 3 |
2 files changed, 59 insertions, 30 deletions
diff --git a/util/superiotool/superiotool.c b/util/superiotool/superiotool.c index ea86a74c14..aadf8ea3ea 100644 --- a/util/superiotool/superiotool.c +++ b/util/superiotool/superiotool.c @@ -25,7 +25,7 @@ #endif /* Command line options. */ -int dump = 0, verbose = 0, extra_dump = 0; +int dump = 0, verbose = 0, extra_dump = 0, alternate_dump = 0; /* Global flag which indicates whether a chip was detected at all. */ int chip_found = 0; @@ -105,7 +105,7 @@ static void dump_regs(const struct superio_registers reg_table[], int i, int j, uint16_t port, uint8_t ldn_sel) { int k; - const int16_t *idx; + const int16_t *idx, *def; if (reg_table[i].ldn[j].ldn != NOLDN) { printf("LDN 0x%02x", reg_table[i].ldn[j].ldn); @@ -120,34 +120,58 @@ static void dump_regs(const struct superio_registers reg_table[], } idx = reg_table[i].ldn[j].idx; + def = reg_table[i].ldn[j].def; + + if (alternate_dump) { + int skip_def = 0; + + printf("\nidx val def\n"); + + for (k = 0; idx[k] != EOT; k++) { + printf("0x%02x: 0x%02x", idx[k], regval(port, idx[k])); + + if (skip_def || def[k] == EOT) { + skip_def = 1; + printf("\n"); + continue; + } + if (def[k] == NANA) + printf(" (NA)\n"); + else if (def[k] == RSVD) + printf(" (RR)\n"); + else if (def[k] == MISC) + printf(" (MM)\n"); + else + printf(" (0x%02x)\n", def[k]); + } + } else { + printf("\nidx"); + for (k = 0; idx[k] != EOT; k++) { + if (k && !(k % 8)) + putchar(' '); + printf(" %02x", idx[k]); + } - printf("\nidx"); - for (k = 0; idx[k] != EOT; k++) { - if (k && !(k % 8)) - putchar(' '); - printf(" %02x", idx[k]); - } - - printf("\nval"); - for (k = 0; idx[k] != EOT; k++) { - if (k && !(k % 8)) - putchar(' '); - printf(" %02x", regval(port, idx[k])); - } + printf("\nval"); + for (k = 0; idx[k] != EOT; k++) { + if (k && !(k % 8)) + putchar(' '); + printf(" %02x", regval(port, idx[k])); + } - printf("\ndef"); - idx = reg_table[i].ldn[j].def; - for (k = 0; idx[k] != EOT; k++) { - if (k && !(k % 8)) - putchar(' '); - if (idx[k] == NANA) - printf(" NA"); - else if (idx[k] == RSVD) - printf(" RR"); - else if (idx[k] == MISC) - printf(" MM"); - else - printf(" %02x", idx[k]); + printf("\ndef"); + for (k = 0; def[k] != EOT; k++) { + if (k && !(k % 8)) + putchar(' '); + if (def[k] == NANA) + printf(" NA"); + else if (def[k] == RSVD) + printf(" RR"); + else if (def[k] == MISC) + printf(" MM"); + else + printf(" %02x", def[k]); + } } printf("\n"); } @@ -270,6 +294,7 @@ int main(int argc, char *argv[]) static const struct option long_options[] = { {"dump", no_argument, NULL, 'd'}, {"extra-dump", no_argument, NULL, 'e'}, + {"alternate-dump", no_argument, NULL, 'a'}, {"list-supported", no_argument, NULL, 'l'}, {"verbose", no_argument, NULL, 'V'}, {"version", no_argument, NULL, 'v'}, @@ -277,7 +302,7 @@ int main(int argc, char *argv[]) {0, 0, 0, 0} }; - while ((opt = getopt_long(argc, argv, "delVvh", + while ((opt = getopt_long(argc, argv, "dealVvh", long_options, &option_index)) != EOF) { switch (opt) { case 'd': @@ -286,6 +311,9 @@ int main(int argc, char *argv[]) case 'e': extra_dump = 1; break; + case 'a': + alternate_dump = 1; + break; case 'l': print_list_of_supported_chips(); exit(0); diff --git a/util/superiotool/superiotool.h b/util/superiotool/superiotool.h index 93ff8e2fdd..92bb4eade6 100644 --- a/util/superiotool/superiotool.h +++ b/util/superiotool/superiotool.h @@ -108,9 +108,10 @@ static __inline__ uint32_t inl(uint16_t port) } #endif -#define USAGE "Usage: superiotool [-d] [-e] [-l] [-V] [-v] [-h]\n\n\ +#define USAGE "Usage: superiotool [-d] [-e] [-a] [-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\ + -a | --alternate-dump Use alternative dump format, more suitable for diff\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\ |