Re: Merge I2O patches from -mm

[Christoph Hellwig <hch@infradead.org>]

On Sun, Aug 15, 2004 at 12:15:40AM -1000, Warren Togami wrote:
> This is a request to please merge the I2O patches currently in Andrew 
> Morton's -mm tree into the mainline kernel.  They resolve all known 
> reported issues with I2O RAID devices.  If they can be included soon, it 
> would be possible to implement and test direct installation before FC3 
> Test2 freeze.

I've looked over it and except for the i2o_scsi driver it looks sane.

Cosmetic fixups I'd like to see done befoee merging to mainline:

 - run the code through Lindent
 - stop the needless file renaming.  Splitting up i2o_core.c into multiple
   files is fine, but please don' rename the other drivers for the sake of
   it

Now to i2o_scsi:

 - the logic of "demand-allocating" Scsi_Hosts looks rather bad to me,
   life would be much simpler with a Scsi_Host per i2o device.
 - the slave_configure/i2o_scsi_probe_dev logical is quite horriblebut
   fortunately with the suggestion above it would just go away
 - the global list of hosts and wlaking it on exit is a very bad design,
   that's something the ->remove callback should do on per-device basis
 - the completely lack of SCSI EH in this driver scares me, does the firmware
   really handle all EH?

cosemtic stuff in here:

 - <asm/*.h> after <linux/*.h>.
 - please include scsi headers using <scsi/*.h> (after linux and asm headers)
 - please use the standard pr_Debug instead of DBG
 - please reorder the functions a little so you don't need forward-declarations