Date: Wed, 13 Oct 2004 16:33:56 -0400 From: John Baldwin <jhb@FreeBSD.org> To: "Poul-Henning Kamp" <phk@phk.freebsd.dk> Cc: src-committers@FreeBSD.org Subject: Re: cvs commit: src/sys/dev/sab sab.c Message-ID: <200410131633.56275.jhb@FreeBSD.org> In-Reply-To: <47721.1097696345@critter.freebsd.dk> References: <47721.1097696345@critter.freebsd.dk>
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On Wednesday 13 October 2004 03:39 pm, Poul-Henning Kamp wrote: > In message <200410131239.06555.jhb@FreeBSD.org>, John Baldwin writes: > >> > > Modified files: > >> > > sys/dev/sab sab.c > >> > > Log: > >> > > > >> > > Isn't this driver superseeded by uart(4) anyway ? > >> > > >> > Yes, in principle. I don't think I'm in the position to remove sab(4) > >> > though. > >> > >> Uart(4) works fine as a replacement for sab(4) but we're not ready to > >> switch to uart(4) by default on sparc64. > > > >I can't get any kernel besides GENERIC to boot on my ultra60 atm, and > > GENERIC uses sab rather than uart. > > I tried both ofw_console, sab and uart on my ultra60 and they all > worked. My problem is that my ultra60 panics if I use a non-GENERIC kernel. It doesn't seem to be specific to either uart(4) or sc(4). I get a panic early on from a page fault with a NULL vmspace. I think its running out of the pre-allocated pages for UMA somehow. -- 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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