1 Kernel driver abituguru
2 =======================
5 * Abit uGuru (Hardware Monitor part only)
7 Addresses scanned: ISA 0x0E0
8 Datasheet: Not available, this driver is based on reverse engineering.
9 A "Datasheet" has been written based on the reverse engineering it
10 should be available in the same dir as this file under the name
14 Hans de Goede <j.w.r.degoede@hhs.nl>,
15 (Initial reverse engineering done by Olle Sandberg
22 * force: bool Force detection. Note this parameter only causes the
23 detection to be skipped, if the uGuru can't be read
24 the module initialization (insmod) will still fail.
25 * fan_sensors: int Tell the driver how many fan speed sensors there are
26 on your motherboard. Default: 0 (autodetect).
27 * pwms: int Tell the driver how many fan speed controls (fan
28 pwms) your motherboard has. Default: 0 (autodetect).
29 * verbose: int How verbose should the driver be? (0-3):
31 1 + verbose error reporting
32 2 + sensors type probing info\n"
33 3 + retryable error reporting
34 Default: 2 (the driver is still in the testing phase)
36 Notice if you need any of the first three options above please insmod the
37 driver with verbose set to 3 and mail me <j.w.r.degoede@hhs.nl> the output of:
38 dmesg | grep abituguru
44 This driver supports the hardware monitoring features of the Abit uGuru chip
45 found on Abit uGuru featuring motherboards (most modern Abit motherboards).
47 The uGuru chip in reality is a Winbond W83L950D in disguise (despite Abit
48 claiming it is "a new microprocessor designed by the ABIT Engineers").
49 Unfortunatly this doesn't help since the W83L950D is a generic
50 microcontroller with a custom Abit application running on it.
52 Despite Abit not releasing any information regarding the uGuru, Olle
53 Sandberg <ollebull@gmail.com> has managed to reverse engineer the sensor part
54 of the uGuru. Without his work this driver would not have been possible.
59 The voltage and frequency control parts of the Abit uGuru are not supported.