Date: Fri, 15 Jul 2005 16:44:22 -0500 From: Harry Coin <harrycoin@qconline.com> To: Nate Lawson <nate@root.org>,John Baldwin <jhb@FreeBSD.org> Cc: freebsd-current@FreeBSD.org Subject: Re: mss.c pcm fix to ' attach returned 6 ' load failure for v5.x acpi and up Message-ID: <4.3.2.7.2.20050715164008.01f0fdd8@mail.qconline.com> In-Reply-To: <42D82A7F.4050208@root.org> References: <200507121027.14113.jhb@FreeBSD.org> <4.3.2.7.2.20050711121036.02caa348@mail.qconline.com> <200507111626.25124.jhb@FreeBSD.org> <42D2F177.3070101@root.org> <200507121027.14113.jhb@FreeBSD.org>
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At 02:28 PM 7/15/2005 -0700, Nate Lawson wrote: >Drivers should not rely on isa_get_logicalid() to determine a boolean "is >PNP?" The architecture manual specifies ISA_PNP_PROBE in non pnp ISA drivers for that purpose. As I understand it, John doesn't like the ugly nature of passing in a null device list for non-pnp ISA drivers. Hard to argue with that. So why not gin up a tiny little boolean kernel function 'device_is_pnp(dev)) ' that does the right thing for non-pnp isa drivers - once -,right after wherever ISA_PNP_PROBE is defined in the kernel? Harry
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