2 Commits

Author	SHA1	Message	Date
njl	fc4d015820	Use bus_dma to get a page in the first 4 GB. Since the physical address ... of the magic string is passed in a 32-bit register, we can't use high memory in the PAE case. This also eliminates a use of vtophys(). Tested by: Jeff Shimbo <jts767 / gmail.com> MFC after: 1 week	2007-06-17 07:18:23 +00:00
njl	02441a3243	Add a driver for SMI-based SpeedStep. The hardware supports two frequency ... settings and is an older version of the same design used for ICH SpeedStep. It is only known to be available on PIIX4 chipsets. Many thanks to Bruno Ducrot for writing the driver and Jon Noack for testing. Submitted by: Bruno Ducrot	2005-04-19 16:38:24 +00:00