On Mon, Jul 29, 2002 at 09:00:21AM -0700, Randy.Dunlap wrote:

On 29 Jul 2002, Alan Cox wrote:

| On Sat, 2002-07-27 at 23:07, Matthew Dharm wrote:
| > >  	scsi_wait_req(SRpnt, (void *) cmd, (void *) buffer,
| > > -		      512, SD_TIMEOUT, MAX_RETRIES);
| > > +		      255, SD_TIMEOUT, MAX_RETRIES);
|
| Adjust it and the buffer size to be even and I'll test run it in -ac

One of the earlier emails quoted a 252 max. size from a newer spec.

252 is also what I used in my sd-many patches
http://www.suse.de/~garloff/scsi-many/

It does not incur a IGNORE_WIDE_RESIDUAL even on wide32 buses. Probably
that's why this size was specified for some transfers.

Regards,
-- 
Kurt Garloff                   [off-list ref]         [Eindhoven, NL]
Physics: Plasma simulations    [off-list ref]     [TU Eindhoven, NL]
Linux: SCSI, Security          [off-list ref]    [SuSE Nuernberg, DE]
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