linux-kernel - Re: [Alsa-user] Pb with simultaneous SATA and ALSA I/O

lists.openwall.net		lists / announce owl-users owl-dev john-users john-dev passwdqc-users yescrypt popa3d-users / oss-security kernel-hardening musl sabotage tlsify passwords / crypt-dev xvendor / Bugtraq Full-Disclosure linux-kernel linux-netdev linux-ext4 linux-hardening linux-cve-announce PHC
Open Source and information security mailing list archives

Hash Suite: Windows password security audit tool. GUI, reports in PDF.

[<prev] [next>] [<thread-prev] [thread-next>] [day] [month] [year] [list]

Message-Id: <1160085133.1607.29.camel@localhost.localdomain>
Date:	Thu, 05 Oct 2006 22:52:13 +0100
From:	Alan Cox <alan@...rguk.ukuu.org.uk>
To:	Lee Revell <rlrevell@...-job.com>
Cc:	Dominique Dumont <domi.dumont@...e.fr>,
	Francesco Peeters <Francesco@...Peeters.com>,
	alsa-user <alsa-user@...ts.sourceforge.net>,
	linux-kernel <linux-kernel@...r.kernel.org>
Subject: Re: [Alsa-user] Pb with simultaneous SATA and ALSA I/O

Ar Iau, 2006-10-05 am 16:45 -0400, ysgrifennodd Lee Revell:
> I've heard that some motherboards do evil stuff like implementing legacy drive
> access modes using SMM which would cause dropouts without xruns
> reported.

They don't. SATA causes audio dropouts on some systems because its fast
enough to starve the audio device of regular enough access to the PCI
bus. If that is a problem the audio device should be tuning PCI
latencies

-
To unsubscribe from this list: send the line "unsubscribe linux-kernel" in
the body of a message to majordomo@...r.kernel.org
More majordomo info at  http://vger.kernel.org/majordomo-info.html
Please read the FAQ at  http://www.tux.org/lkml/