Date: Tue, 26 Aug 2008 18:03:32 +0300 From: Alexander Motin <mav@FreeBSD.org> To: Robert Noland <rnoland@2hip.net> Cc: freebsd-multimedia@freebsd.org Subject: Re: Hda patch from this day Message-ID: <48B41B44.7060208@FreeBSD.org> In-Reply-To: <1219762528.58043.2.camel@squirrel.corp.cox.com> References: <20080826133434.060D63EA0E5@smtp4-g19.free.fr> <1219762528.58043.2.camel@squirrel.corp.cox.com>
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Robert Noland wrote: >> with your 20080825 patch: >> cat /dev/sndstat: >> FreeBSD Audio Driver (newpcm: 32bit 2007061600/i386) >> Installed devices: >> pcm0: <HDA codec Realtek ALC260 PCM #0> at hdac0 cad 0 >> kld snd_hda [20080825_0100] [GIANT] (0p:0v/1r:1v channels default) > > Giant? That could be the source of my boot hang. My root filesys is > off of usb, which is also Giant, so if your holding the lock... Actually have no idea what does that mean yet. HDA driver itself locked without using Giant, and I don't know where it comes from. May be from sound subsystem, maybe from somewhere else. All I have done is created child device pcm0 from hdac0 and it appeared in a such way. Probably I had to dig deeper into device creation to understand this. -- Alexander Motin
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