Date: Wed, 12 Nov 2003 12:07:37 -0500 (EST) From: John Baldwin <jhb@FreeBSD.org> To: Peter Wemm <peter@wemm.org> Cc: Perforce Change Reviews <perforce@freebsd.org> Subject: Re: PERFORCE change 42080 for review Message-ID: <XFMail.20031112120737.jhb@FreeBSD.org> In-Reply-To: <20031112041040.B47B12A8FB@canning.wemm.org>
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On 12-Nov-2003 Peter Wemm wrote: > Peter Wemm wrote: >> http://perforce.freebsd.org/chv.cgi?CH=42080 >> >> Change 42080 by peter@peter_daintree on 2003/11/11 19:24:43 >> >> Stab the 8259A's in the heart real early to make damn >> sure they're dead. > >> @@ -1123,6 +1122,10 @@ >> u_int64_t msr; >> char *env; >> >> + /* Preemptively mask the atpics and leave them shut down */ >> + outb(IO_ICU1 + ICU_IMR_OFFSET, 0xff); >> + outb(IO_ICU2 + ICU_IMR_OFFSET, 0xff); >> + >> /* Turn on PTE NX (no execute) bit */ > > > And with this series of changes, I made it to single user. > > John: I doubt your imen mask handling in the atpic code. What problems do you see? -- John Baldwin <jhb@FreeBSD.org> <>< http://www.FreeBSD.org/~jhb/ "Power Users Use the Power to Serve!" - http://www.FreeBSD.org/
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