diff options
Diffstat (limited to 'util')
| -rw-r--r-- | util/superiotool/smsc.c | 13 |
1 files changed, 13 insertions, 0 deletions
diff --git a/util/superiotool/smsc.c b/util/superiotool/smsc.c index 17925aee56..012ffbd7da 100644 --- a/util/superiotool/smsc.c +++ b/util/superiotool/smsc.c @@ -844,6 +844,19 @@ static void probe_idregs_smsc_helper(uint16_t port, uint8_t idreg, return; } + /* Infineon TPM causes false match of FDC37N972 */ + if (idreg == DEVICE_ID_REG && revreg == DEVICE_REV_REG && + id == 0x0b && rev == 0x00) { + /* Infineon sets config port in 0x27:0x26, but SMSC does not */ + if (((regval(port, 0x27)<<8)|regval(port, 0x26)) == port) { + if (verbose) + printf(NOTFOUND "id=0x%02x, rev=0x%02x\n", + id, rev); + exit_conf_mode_smsc(port); + return; + } + } + printf("Found %s %s (id=0x%02x, rev=0x%02x) at 0x%x\n", (id == 0x77 ? "ASUS" : "SMSC"), get_superio_name(reg_table, id), id, rev, port); |