Date: Thu, 31 Jan 2002 11:27:24 +0000 (GMT) From: Jason Taylor <jason@kanda.com> To: "Alvaro Rosales R." <aran80@wintersperu.com.pe> Cc: Simon Dick <simond@irrelevant.org>, <freebsd-questions@FreeBSD.ORG> Subject: Re: How to add a second processor? Message-ID: <20020131112406.W379-100000@uk2.kanda-systems.net> In-Reply-To: <3C56C5DE.29916.123F54@localhost>
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On Tue, 29 Jan 2002, Alvaro Rosales R. wrote: > Thanks friend but I uncommented the lines you told me and when I > tried to boot again my system hungs is there anithing else I have to > edit from the GENERIC Kernel, to maqke it work ?? Im using FREE > BSD Release4.3 in a DUAL processor COMPAQ PROLIANT > ML370 > > > If you read GENERIC you find the following lines: > > # To make an SMP kernel, the next two are needed > > #options SMP # Symmetric MultiProcessor Kernel > > #options APIC_IO # Symmetric (APIC) I/O Check LINT (/usr/src/sys/i386/conf/LINT): ##################################################################### # SMP OPTIONS: # # SMP enables building of a Symmetric MultiProcessor Kernel. # APIC_IO enables the use of the IO APIC for Symmetric I/O. # ##################################################################### # SMP OPTIONS: # # SMP enables building of a Symmetric MultiProcessor Kernel. # APIC_IO enables the use of the IO APIC for Symmetric I/O. # # Notes: # # An SMP kernel will ONLY run on an Intel MP spec. qualified motherboard. # # Be sure to disable 'cpu I386_CPU' && 'cpu I486_CPU' for SMP kernels. # # Check the 'Rogue SMP hardware' section to see if additional options # are required by your hardware. # Did you disable the cpu I386/I486 lines in your custom kernel? Jason To Unsubscribe: send mail to majordomo@FreeBSD.org with "unsubscribe freebsd-questions" in the body of the message
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