On Thu, Feb 07, 2008 at 06:41:25PM -0600, James Bottomley wrote: > On Mon, 2008-02-04 at 23:53 -0800, akpm@xxxxxxxxxxxxxxxxxxxx wrote: > > From: "Darrick J. Wong" <djwong@xxxxxxxxxx> > > > > It appears that the LSI SAS 1064E chip needs to be reset after a > > suspend/resume cycle before the driver attempts further communications with > > the chip. Without this patch, resuming the chip results in this error > > message being printed repeatedly and no more disk I/O. > > > > mptbase: ioc0: ERROR - Invalid IOC facts reply, msgLength=0 offsetof=6! > > > > So far it seems to fix suspend/resume on all the MPT Fusion cards I have > > (SAS and U320 SCSI) but since I don't know the internals of that chip I > > can't say for sure if this is a proper fix. > > > > Signed-off-by: Darrick J. Wong <djwong@xxxxxxxxxx> > > Signed-off-by: Andrew Morton <akpm@xxxxxxxxxxxxxxxxxxxx> > > Ping on this, please Eric. As far as I can tell, Eric isn't really involved with this patch anymore, and handed it over to Sathya.Prakash@xxxxxxxx I received email from him (her? Apologies, I'm not sufficiently familiar with Indian names) this morning saying that a modified version of it would go out to linux-scsi in a day or two. --D - To unsubscribe from this list: send the line "unsubscribe linux-scsi" in the body of a message to majordomo@xxxxxxxxxxxxxxx More majordomo info at http://vger.kernel.org/majordomo-info.html
