Date: Wed, 12 Jul 2006 09:13:20 +0200 From: Alexander Leidinger <Alexander@Leidinger.net> To: deischen@freebsd.org, Daniel Eischen <eischen@vigrid.com> Cc: current@freebsd.org Subject: Re: What causes bus_alloc_resource() to fail? Message-ID: <20060712091320.u0l2n35woo8c8w88@netchild.homeip.net> In-Reply-To: <Pine.GSO.4.64.0607112355470.27869@sea.ntplx.net> References: <Pine.GSO.4.64.0607112355470.27869@sea.ntplx.net>
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Quoting Daniel Eischen <eischen@vigrid.com> (from Wed, 12 Jul 2006 00:07:11 -0400 (EDT)): > I'm trying to add support for an ICH7-based audio device, but > bus_alloc_resource_any() is failing when it tries to allocate > the memory IO space. My answer is off-topic to your question, but on-topic to what you try to achieve. Are you sure the ICH7-based audio device is using the ac97 interface and not the HDA interface (hardware development decission, can't be changed with software)? If you are not sure I suggest to try to get this information somewhere. If it is using the HDA interface, your approach will never work. I suggest to have a look into the multimedia@ archive and search for HDA mails in this case. Bye, Alexander. -- Michelle: I can't find a vanishing cream that doesn't make me actually vanish. http://www.Leidinger.net Alexander @ Leidinger.net: PGP ID = B0063FE7 http://www.FreeBSD.org netchild @ FreeBSD.org : PGP ID = 72077137
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