Date: Fri, 20 Mar 2009 12:42:08 -0400 From: John Baldwin <jhb@freebsd.org> To: Mars G Miro <spry@anarchy.in.the.ph> Cc: pyunyh@gmail.com, freebsd-current@freebsd.org Subject: Re: sk/msk no more Message-ID: <200903201242.09167.jhb@freebsd.org> In-Reply-To: <f12f408a0903192024h71235e1bg91e23a25a13352f1@mail.gmail.com> References: <f12f408a0903151922p22475836s1d840e8e2cf203a2@mail.gmail.com> <200903191126.15390.jhb@freebsd.org> <f12f408a0903192024h71235e1bg91e23a25a13352f1@mail.gmail.com>
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On Thursday 19 March 2009 11:24:24 pm Mars G Miro wrote: > On Thu, Mar 19, 2009 at 11:26 PM, John Baldwin <jhb@freebsd.org> wrote: > > On Monday 16 March 2009 12:10:21 am Mars G Miro wrote: > >> On Mon, Mar 16, 2009 at 11:31 AM, Pyun YongHyeon <pyunyh@gmail.com>=20 wrote: > >> > On Mon, Mar 16, 2009 at 10:22:40AM +0800, Mars G Miro wrote: > >> >> Hi guys, > >> >> > >> >> =A0 =A0I upgraded a box w/ sk and msk NICs running 7.1-RELEASE to l= atest > >> >> -CURRENT =A0to try out the new USB2 stuff but my sk/msk NICs don't = work > >> >> anymore: > >> >> > >> >> =A0 =A0http://pastebin.com/m28a41b14 > >> >> > >> >> =A0 =A0Saw this first last Friday, March 13, and re-csup'd a few ho= urs ago > >> >> and the problem is still there. > >> >> > >> >> =A0 =A0Any thoughts? Thanks. > >> >> > >> > > >> > I don't see sk(4)/msk(4) hardwares in your dmesg output. > >> > Does "pciconf -lcv" show your controller? > >> > >> That's the problem, the hardware disappears: > > > > What if you set 'hw.pci.mcfg=3D0' in loader? > > >=20 > That did it! Even w/ ACPI enabled in the BIOS, the sk/msk NICs don't > get lost anymore. >=20 > pciconf and verbose dmesg: http://pastebin.com/f31621191 >=20 > btw, what does this knob actually do ? mcfg is a mechanism for doing faster PCI config access using a memory mappe= d=20 window. Can you grab the output of 'acpidump -t'? =2D-=20 John Baldwin
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