Date: Tue, 4 Jan 2000 11:43:36 +0100 From: Pascal Hofstee <daeron@shadowmere.student.utwente.nl> To: Doug Rabson <dfr@nlsystems.com> Cc: Pascal Hofstee <daeron@Wit401305.student.utwente.nl>, freebsd-current@freebsd.org Subject: Re: NewPCM causes kernel panics ! Message-ID: <20000104114336.B89670@shadowmere.student.utwente.nl> In-Reply-To: <Pine.BSF.4.10.10001040927180.943-100000@salmon.nlsystems.com>; from dfr@nlsystems.com on Tue, Jan 04, 2000 at 09:27:54AM %2B0000 References: <20000104014046.A769@shadowmere.student.utwente.nl> <Pine.BSF.4.10.10001040927180.943-100000@salmon.nlsystems.com>
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On Tue, Jan 04, 2000 at 09:27:54AM +0000, Doug Rabson wrote: > On Tue, 4 Jan 2000, Pascal Hofstee wrote: > > > Hi, With CURRENT sources updated earlier today ... my system now > > crash-and-burns when trying to play audio. > > > > i have foudn these messages in /var/log/messages: > > > > Jan 4 01:30:26 shadowmere /kernel: gusc0: <Gravis UltraSound MAX> at port > > 0x220,0x320-0x327,0x32c-0x333 irq 5 drq 1,3 flags 0x13 on isa0 > > Jan 4 01:30:26 shadowmere /kernel: pcm0: <GUS CS4231> on gusc0 > > Jan 4 01:30:26 shadowmere /kernel: bus_dmamap_load: Too many segs! buf_len > > = 0xdf00 > > Jan 4 01:30:26 shadowmere /kernel: bus_dmamap_load: Too many segs! buf_len > > = 0xdf00 > > > > If any more info is needed let me know. > > This looks like a buffer which spans >1 non-contiguous physical ranges. > Was the buffer allocated with contigmalloc? I don't know this is what came directly from the NewPCM-probe/attach code. -- -------------------- Pascal Hofstee - daeron@shadowmere.student.utwente.nl -----BEGIN GEEK CODE BLOCK----- Version: 3.1 GCS d- s+: a-- C++ UB++++ P+ L- E--- W- N+ o? K- w--- O? M V? PS+ PE Y-- PGP-- t+ 5 X-- R tv+ b+ DI D- G e* h+ r- y+ ------END GEEK CODE BLOCK------ To Unsubscribe: send mail to majordomo@FreeBSD.org with "unsubscribe freebsd-current" in the body of the message
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