G760A(4) | Device Drivers Manual | G760A(4) |
g760a
— Global
Mixed-mode Technology Inc. G760a fan speed controller driver
g760a0 at iic? addr 0x3e
The g760a
driver provides support for the
Global Mixed-mode Technology Inc. G760a on iicbus fan speed controller to be
used with the envsys(4) API.
This chip could be found in D-Link's DNS-323 NAS box.
The following sysctl(8) variable controls the fan's speed:
machdep.g760a0.rpm
When setting the desired speed the RPM number will be converted to the internal representation and truncated. For example when you are setting 2000 it will be truncated to 2006, and 8000 will be changed to 8057.
The g760a
driver was written by
A. Leo.
April 11, 2008 | NetBSD 10.99 |