From: Tejun Heo <htejun@gmail.com>
To: Mark Lord <liml@rtr.ca>
Cc: Jeff Garzik <jgarzik@pobox.com>,
IDE/ATA development list <linux-ide@vger.kernel.org>,
Alan Cox <alan@redhat.com>
Subject: Re: ata_std_qc_defer not good enough for FIS-based switching ?
Date: Tue, 29 Apr 2008 10:18:13 +0900 [thread overview]
Message-ID: <48167755.3000208@gmail.com> (raw)
In-Reply-To: <481660DD.80103@rtr.ca>
Mark Lord wrote:
> Mmm.. I just plugged the same PM + drives into my sata_sil24 card here,
> and that driver went bonkers when I did the same test.
>
> Had to reboot eventually to recover.
Hmm... That can't be. Above all, although we do manual scheduling
around sil24, the controller does its own scheduling and will happily
issue command in the right order even if the software scheduler screws
up. Do you have the log?
Thanks.
--
tejun
next prev parent reply other threads:[~2008-04-29 1:18 UTC|newest]
Thread overview: 17+ messages / expand[flat|nested] mbox.gz Atom feed top
2008-04-28 21:06 ata_std_qc_defer not good enough for FIS-based switching ? Mark Lord
2008-04-28 22:08 ` Mark Lord
2008-04-28 23:11 ` Tejun Heo
2008-04-28 23:42 ` Mark Lord
2008-04-29 1:18 ` Tejun Heo [this message]
2008-04-29 2:26 ` Mark Lord
2008-05-14 14:11 ` Tejun Heo
2008-05-14 14:45 ` Mark Lord
2008-05-14 14:53 ` Mark Lord
2008-05-14 15:50 ` Mark Lord
2008-05-14 15:59 ` Mark Lord
2008-05-15 7:12 ` Tejun Heo
2008-05-15 6:51 ` Tejun Heo
2008-04-29 17:09 ` Mark Lord
2008-04-29 17:17 ` Mark Lord
2008-04-30 9:38 ` Tejun Heo
2008-04-30 14:02 ` Mark Lord
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