Date: Wed, 7 Nov 2007 17:07:23 +0100 From: "Attilio Rao" <attilio@freebsd.org> To: "Rui Paulo" <rpaulo@freebsd.org> Cc: Scott Long <scottl@samsco.org>, Rink Springer <rink@freebsd.org>, freebsd-i386@freebsd.org, freebsd-current@freebsd.org, freebsd-hardware@freebsd.org Subject: Re: MacBook users: possible fix for the SMP problem Message-ID: <3bbf2fe10711070807h7e7fb5b8t220ad73dcdcad0c9@mail.gmail.com> In-Reply-To: <EABAF87E-087E-4E7D-AACA-0DDF8050D485@FreeBSD.org> References: <4A5A9C78-22AC-4480-BDEB-A72F6CF472DB@fnop.net> <20071104231422.GA82337@rink.nu> <e1309ba60711041555n72def9fn71de42fcf40bfaa1@mail.gmail.com> <472F5E62.4080406@samsco.org> <60C64C73-A019-4C01-85E1-80DF4C76B1AF@freebsd.org> <EABAF87E-087E-4E7D-AACA-0DDF8050D485@FreeBSD.org>
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2007/11/7, Rui Paulo <rpaulo@freebsd.org>: > > > If you have a MacBook, you now need to set hw.ich.disable_legacy_usb > on the boot loader prompt or in loader.conf. I decided to go this > route because it seems safer. Imagine the case where there's a port at > the same IO address that has nothing to do with the ICH7. If we tried > to issue the outl() on every system, something bad could happen. I would prefer to let it autotune by the system, if possible, in this situation. Great work, Attilio -- Peace can only be achieved by understanding - A. Einstein
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