Date: Tue, 03 Feb 2009 00:39:39 -0700 (MST) From: "M. Warner Losh" <imp@bsdimp.com> To: jhb@FreeBSD.org Cc: svn-src-head@FreeBSD.org, svn-src-all@FreeBSD.org, src-committers@FreeBSD.org, rnoland@FreeBSD.org Subject: Re: svn commit: r188018 - in head: sys/dev/pci usr.sbin/pciconf Message-ID: <20090203.003939.-579111975.imp@bsdimp.com> In-Reply-To: <200902021659.54847.jhb@freebsd.org> References: <200902021554.55644.jhb@freebsd.org> <1233608975.1492.45.camel@ferret.2hip.net> <200902021659.54847.jhb@freebsd.org>
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In message: <200902021659.54847.jhb@freebsd.org> John Baldwin <jhb@freebsd.org> writes: On Mon, 2009-02-02 at 15:54 -0500, John Baldwin wrote: jhb> I haven't looked this over thoroughly yet, but will it support BIOS jhb> mappings as well? Or should I take a crack at adding that? On Monday 02 February 2009 4:09:35 pm Robert Noland wrote: rnoland> It does not handle the BIOS BAR. If we need to we can either rnoland> extend this or add a new ioctl for that. However, if X is rnoland> just reading the current setting then what it is doing now rnoland> may be fine. I will try to look at the current code for that rnoland> in a bit. The BIOS BAR is special. Very special in a number of ways... Be careful probing it. I run into trouble whenever I touch the cardbus CIS parsing code. Warner
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