Hey Hans, thats correct. The watchdog stuff has changed too. Sorry for that mistake. 0x20 => 5V Actual 0x21 => 12V Actual 0x22 => Bat Actual 0x28 => WD Control 0x29 => WD Status 0x2A => WD PreSet As syleus has it (except the new voltages). I've double checked the rest against the fschmd.c I got from you. The rest is correct! DMI in3-in5: I'm checking the stuff and I think you'll get new informations on Monday. Anyway, what BIOS Ver. do you have? Perhaps the voltages are missing there. Ciao Thilo -----Original Message----- From: Hans de Goede [mailto:hdegoede at redhat.com] Sent: Friday, March 27, 2009 1:19 PM To: Cestonaro, Thilo Cc: Jean Delvare; LM Sensors Subject: Urgent: need some more info about the Hadess IC Hi, Some time ago we mailed about the Hadess management IC. You said it was 100% identical to the Heimdall except for the voltage registers, which should be 0x20 - 0x22. This cannot be right, as this would give us the following register definitions for the Hadess: #define FSCHMD_REG_WDOG_PRESET 0x28 #define FSCHMD_REG_WDOG_STATE 0x23 #define FSCHMD_REG_WDOG_CONTROL 0x21 static const u8 FSCHMD_REG_VOLT[3] = { 0x20, 0x21, 0x22 }; Notice that register 0x21 now is seen as both a voltage register and the watchdog control register, which cannot be right. Can you please check if the watchdog registers perhaps have changed with the Hadess too ? And if possible double check nothing else has changed? I put urgent in the subject, because I would like to get the Hadess support in to kernel-2.6.30, and the merge window for that has just opened (and doesn't stay open all that long). Thanks & Regards, Hans p.s. 2.6.30 will come with DMI based detection (so auto loading) of the Hermes and Syleus drivers, and with Syleus support, leading to 100% plug and play hwmon support for FSC systems with those hwmon IC's :)
