Date: Thu, 03 Jun 2010 10:07:18 +0200 From: Mark Stapper <stark@mapper.nl> To: Garrett Cooper <yanefbsd@gmail.com> Cc: stable@freebsd.org, multimedia@freebsd.org Subject: Re: Buzzing snd_emu10kx enabled card with r206173 Message-ID: <4C0762B6.8010706@mapper.nl> In-Reply-To: <AANLkTimzsvsqoZrfx27SRQHNL0-5nWBeFo0CiMzLNldl@mail.gmail.com> References: <u2q7d6fde3d1004051122madc6ebb4jc3248d8c68a81333@mail.gmail.com> <x2m7d6fde3d1004051226k7a0e350bz579b899e4fedd977@mail.gmail.com> <p2v7d6fde3d1004060339nfdbc4cb9p9ac6e232e38b4d6@mail.gmail.com> <q2l7d6fde3d1004120729h2d32e696g4182af399580ca01@mail.gmail.com> <4BF1891F.3040704@mapper.nl> <AANLkTinMAEAplBOh-gK-2LS1i_XJijafF_Nbg0lwn8YG@mail.gmail.com> <4BF23029.80104@mapper.nl> <4BFBA130.6060506@mapper.nl> <AANLkTimS8xZ1Lf-49XPb3ZD5fFFIR8SS5Ala_VTKo2oM@mail.gmail.com> <4BFD70F5.6070005@mapper.nl> <AANLkTimzsvsqoZrfx27SRQHNL0-5nWBeFo0CiMzLNldl@mail.gmail.com>
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[-- Attachment #1 --] On 30/05/2010 08:31, Garrett Cooper wrote: > > Everything I saw there appeared sane (it would have been nice to grab > the -v output from kldstat, but that's ok...). Let's try doing the > following: > > 1. Add `options EMU_MTX_DEBUG' to your kernconf. > 2. Add set the sysctl: dev.emu10kx.0.debug=1 . > > Let's see if anything changes... > I've set SND_DEBUG and dev.emu10kx.0.debug=1. I'll listen to my sound output when I get home. > I'm going to try upgrading my kernel and I'll try these steps as well. > The locking between this driver and some other sound drivers isn't > exactly the same (interestingly enough this driver uses Giant locking > for some bits, while the ich one doesn't), and there were some past > bugs with other branches of *BSD's drivers related to pci bus > commands, etc; the other BSDs have dramatically different soundsystems > -- I assume the old school soundsystem, s.t. the issues are probably > not the same. > The part about PCI commands is very interesting. Could this be related to my PCI NIC (em) not working properly? Greetz, Mark [-- Attachment #2 --] -----BEGIN PGP SIGNATURE----- Version: GnuPG v1.4.10 (MingW32) Comment: Using GnuPG with Mozilla - http://enigmail.mozdev.org/ iEYEARECAAYFAkwHYrgACgkQN9xNqOOVnWDlJACfRCU5ZC6vgbrFINWYQFl2ibcj 4L4An3K/V92DroFPuVYNWzVBjhGtXoP0 =MbQN -----END PGP SIGNATURE-----
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