From: "Darrick J. Wong" <djwong@us.ibm.com>
To: "Darrick J. Wong" <djwong@us.ibm.com>,
"Salyzyn, Mark" <mark_salyzyn@adaptec.com>
Cc: linux-scsi@vger.kernel.org, Alexis Bruemmer <ahbruemm@us.ibm.com>,
James Bottomley <James.Bottomley@SteelEye.com>
Subject: Re: [PATCH] aacraid: superfluous adapter reset for IBM 8 series ServeRAID controllers
Date: Wed, 02 May 2007 16:39:12 -0700 [thread overview]
Message-ID: <46392120.1030507@us.ibm.com> (raw)
In-Reply-To: <46376CE4.7080403@us.ibm.com>
Darrick J. Wong wrote:
> Salyzyn, Mark wrote:
>> The kexec patch introduced a superfluous (and otherwise inert) reset of
>> some adapters. The register can have a hardware default value that has
>> zeros for the undefined interrupts. This patch refines the test of the
>> interrupt enable register to focus on only the interrupts that affect
>> the driver in order to detect if an incomplete shutdown of the Adapter
>> had occurred (kdump).
>
> Tests out ok on the affected machines, so:
/me shoves foot in mouth. Crashes on a 2410SA aacraid card; OIMR =
0xF7. De-ack.
--D
prev parent reply other threads:[~2007-05-02 23:38 UTC|newest]
Thread overview: 9+ messages / expand[flat|nested] mbox.gz Atom feed top
2007-04-26 22:58 [PATCH] aacraid: Initialize rx/rkt function pointers before calling them Darrick J. Wong
2007-04-27 12:46 ` Salyzyn, Mark
2007-04-27 13:57 ` Salyzyn, Mark
2007-04-27 18:11 ` Darrick J. Wong
2007-04-27 18:47 ` Salyzyn, Mark
2007-04-27 21:49 ` Darrick J. Wong
2007-05-01 15:43 ` [PATCH] aacraid: superfluous adapter reset for IBM 8 series ServeRAID controllers Salyzyn, Mark
2007-05-01 16:37 ` Darrick J. Wong
2007-05-02 23:39 ` Darrick J. Wong [this message]
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