[ACPI-sppt] Can ACPI be used to enable Hyperthreading?
David T Hollis <[email protected]>
| Newsgroups | gmane.linux.acpi.support |
|---|---|
| Message-ID | <[email protected]> |
I have a P4 1.8GHz CPU in my laptop which allegedly supports hyperthreading. I've built an SMP capable kernel but upon bootup, Hyperthreading is not activated because it is disabled in the BIOS. There are no BIOS options to enable hyperthreading (It's a Compaq Evo and the BIOS doesn't give you many options). Is it possible to enable hyperthreading via ACPI even if that means a tweak of the DSDT? ------------------------------------------------------- This SF.Net email sponsored by: Free pre-built ASP.NET sites including Data Reports, E-commerce, Portals, and Forums are available now. Download today and enter to win an XBOX or Visual Studio .NET. http://aspnet.click-url.com/go/psa00100003ave/direct;at.aspnet_072303_01/01