Date: Thu, 2 Sep 1999 18:14:24 -0400 (EDT) From: Luoqi Chen <luoqi@watermarkgroup.com> To: dfr@nlsystems.com Cc: arthur@tucows.com, freebsd-current@freebsd.org, nick.hibma@jrc.it Subject: Re: Problems with the sound card. Message-ID: <199909022214.SAA01197@lor.watermarkgroup.com>
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> > I too have problems with my on board CS4236 sound chip and it is of a very > > strange nature: in the new isa pnp code, function isa_assign_resources() > > mysteriously overwrites the isa_device structure and sets logical_id to 0, > > and as a result subsequent probe would not recognize it any more. I have > > narrowed it down to the bus_release_resource() call at the end of > > isa_find_irq(). It was so convoluted beyond that point and I gave up. > > I'd like to see someone more familiar with the code to continue. > > This sounds pretty strange. What do you have in your kernel config? For > PnP cards, you just need: > > device pcm0 > > in the config file (i.e. no explicit bus location or resource > assignments). > That's exactly what I have. This is just so weird. I am now reading the debug register chapter of intel's manual, it is virtually impossible to pinpoint the location by single-stepping through the code... -lq To Unsubscribe: send mail to majordomo@FreeBSD.org with "unsubscribe freebsd-current" in the body of the message
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