Date: Mon, 31 Jan 2005 14:01:20 +0200 From: Ian FREISLICH <if@hetzner.co.za> To: current@freebsd.org Subject: sys/1386/i386/mptable.c rev 1.239 breaks boot. Message-ID: <E1CvaF6-000CXI-00@hetzner.co.za>
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Hi I have a dual pII machine that doesn't boot with 1.239 of sys/1386/i386/mptable.c. It boots with this patch backed out. Does anyone have any ideas beyond backing out this patch? revision 1.239 date: 2005/01/18 20:27:24; author: jhb; state: Exp; lines: +7 -1 If a valid ELCR was found, consult it for the trigger mode of ISA interrupts that have a trigger mode of conforming. This fixes problems on some older machines that still route PCI devices via ISA interrupts when using an I/O APIC. This seems to be a case of breaking, rather than fixing older machines. It's highly reproduceable. I mailed the author of this commit over a week ago, but have not had a response yet :(. This is definitely a show-stopper, for me at least. Ian -- Ian Freislich
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