From: "Darrick J. Wong" <djwong@us.ibm.com>
To: linux-scsi <linux-scsi@vger.kernel.org>
Cc: Eric Moore <eric.moore@lsil.com>
Subject: mptsas suspend not working?
Date: Wed, 11 Oct 2006 16:30:19 -0700 [thread overview]
Message-ID: <452D7E8B.6000907@us.ibm.com> (raw)
Hi Eric, et. al.:
I tried to put a mptsas controller into D3 suspend state while preparing
to put a system into standby mode. When I went out of standby, I got
these errors in dmesg and all disk I/O ceased. Any idea what's going on
here? Kernel is 2.6.19-rc1, btw.
--D
[514076.973779] mptsas 0000:01:00.0: suspend
[514076.973786] mptbase: ioc0: pci-suspend: pdev=0xffff8100bb13c800, slot=0000:01:00.0, Entering operating state [D3]
[514077.361178] mptsas 0000:01:00.0: LATE suspend
[514129.109268] mptsas 0000:01:00.0: EARLY resume
[514129.388680] mptsas 0000:01:00.0: resuming
[514129.388684] mptbase: ioc0: pci-resume: pdev=0xffff8100bb13c800, slot=0000:01:00.0, Previous operating state [D3]
[514129.512441] mptbase: ioc0: pci-resume: ioc-state=0x1,doorbell=0x10000000
[514129.512443] mptbase: Initiating ioc0 recovery
[514132.364805] mptbase: ioc0: ERROR - Invalid IOC facts reply, msgLength=0 offsetof=6!
[514132.420725] mptbase: ioc0: ERROR - Invalid IOC facts reply, msgLength=0 offsetof=6!
[514132.476662] mptbase: ioc0: ERROR - Invalid IOC facts reply, msgLength=0 offsetof=6!
[514132.484649] mptbase: ioc0: pci-resume: Cannot recover, error:[fffffffe]
next reply other threads:[~2006-10-11 23:30 UTC|newest]
Thread overview: 2+ messages / expand[flat|nested] mbox.gz Atom feed top
2006-10-11 23:30 Darrick J. Wong [this message]
2007-01-11 21:25 ` [PATCH] mptbase: Reset ioc initiator after PCI resume Darrick J. Wong
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