Date: Wed, 15 Aug 2001 16:42:23 -0700 (PDT) From: John Baldwin <jhb@FreeBSD.org> To: Nick Hibma <n_hibma@FreeBSD.org> Cc: cvs-all@FreeBSD.org, cvs-committers@FreeBSD.org, Nick Sayer <nsayer@FreeBSD.org> Subject: Re: cvs commit: src/sys/pci ohci_pci.c uhci_pci.c Message-ID: <XFMail.010815164223.jhb@FreeBSD.org> In-Reply-To: <20010815230049.B717-100000@heather.plazza.uk>
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On 15-Aug-01 Nick Hibma wrote: > > I'd appreciated a heads up on this. There are issues with this change, > which prevent some laptops to go haywire, interrupt storms. This was > discussed with John Baldwin and some other people, but no resolution so > far. > > If people are willing to take the risk of failing to be able to install > on some laptops then this change is fine with me. The other option is to > back this out and end up with some laptops that won't be able to use > USB. We already couldn't install 4.3 on said laptops (Compaq Armadas) so it can't really make things any worse. :-/ The laptops in question had a real lame BIOS that didn't let you set any options (including PnP OS). FWIW, Linux had similar issues as well IIRC. > Nick > > > > On Wed, 15 Aug 2001, Nick Sayer wrote: > >> nsayer 2001/08/15 10:03:08 PDT >> >> Modified files: (Branch: RELENG_4) >> sys/pci ohci_pci.c uhci_pci.c >> Log: >> MFC: Now that PCI IRQ routing has come to RELENG_4, USB controllers >> should no longer attempt to bomb out if their initial IRQ setting is >> invalid. The PCI IRQ routing code will fix it. >> >> Reviewed by: imp >> Approved by: re >> >> Revision Changes Path >> 1.16.2.3 +1 -12 src/sys/pci/ohci_pci.c >> 1.26.2.4 +1 -12 src/sys/pci/uhci_pci.c >> >> http://www.freebsd.org/cgi/cvsweb.cgi/src/sys/pci/ohci_pci.c?r1=1.16.2.2&r2 >> =1.16.2.3&cvsroot=freebsd >> http://www.freebsd.org/cgi/cvsweb.cgi/src/sys/pci/uhci_pci.c?r1=1.26.2.3&r2 >> =1.26.2.4&cvsroot=freebsd >> > -- John Baldwin <jhb@FreeBSD.org> -- http://www.FreeBSD.org/~jhb/ PGP Key: http://www.baldwin.cx/~john/pgpkey.asc "Power Users Use the Power to Serve!" - http://www.FreeBSD.org/ To Unsubscribe: send mail to majordomo@FreeBSD.org with "unsubscribe cvs-all" in the body of the message
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