On 26-Feb-2003 Trish Lynch wrote: > On Wed, 26 Feb 2003, John Baldwin wrote: > >> >> On 26-Feb-2003 Slawek Zak wrote: >> > Hi, >> > >> > I'm in the process of installing 5.0-RELEASE-p3 on a Dell PowerEdge >> > 2600 server. It has two HyperThreading Xeon 2.4Ghz processors, but >> > HyperThreading is not working in FreeBSD. I guess that four >> > processors should be visible in the system after boot. Yes - I've >> > enabled `Logical Processors' in BIOS. BIOS revision is the latest >> > available. >> > >> > Any thoughts? I attach full dmesg and mptable output. Kernel >> > config too. >> >> 5.0 doesn't support HyperThreading. The upcoming 5.1 and 4.8 releases >> will support it. >> > > it doesn't? I have a 5.0-R box that surely does support HTT.
Your motherboard has an extra special BIOS. Most BIOS do not enumerate logical CPU's in the mptable and require the extra patches to work. -- John Baldwin <[EMAIL PROTECTED]> <>< http://www.FreeBSD.org/~jhb/ "Power Users Use the Power to Serve!" - http://www.FreeBSD.org/ To Unsubscribe: send mail to [EMAIL PROTECTED] with "unsubscribe freebsd-current" in the body of the message
