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SubjectRe: [Bug 1412] Copy from USB1 CF/SM reader stalls, no actual content is read (only directory structure)
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Le ven 07/11/2003 à 10:25, Nicolas Mailhot a écrit :
> Le ven 07/11/2003 à 10:09, Jens Axboe a écrit :

> > Try with this debug patch then, does it work now?
> >
> > ===== drivers/scsi/scsi_lib.c 1.77 vs edited =====
> > --- 1.77/drivers/scsi/scsi_lib.c Tue Oct 14 09:28:06 2003
> > +++ edited/drivers/scsi/scsi_lib.c Fri Nov 7 10:08:52 2003
> > @@ -1215,6 +1215,7 @@
> >
> > u64 scsi_calculate_bounce_limit(struct Scsi_Host *shost)
> > {
> > +#if 0
> > struct device *host_dev;
> >
> > if (shost->unchecked_isa_dma)
> > @@ -1229,6 +1230,9 @@
> > * hardware have no practical limit.
> > */
> > return BLK_BOUNCE_ANY;
> > +#else
> > + return BLK_BOUNCE_HIGH;
> > +#endif
> > }
> >
> > struct request_queue *scsi_alloc_queue(struct scsi_device *sdev)
>
> Will try this evening when I have physical access to the system. (It's
> difficult to plug a USB device via ssh;)

Well, it does work now (couldn't believe my eyes, tried three times in a
row just to be sure). Is this supposed to be a definitive fix that will
be in the next bk snapshots or should I wait for something else ?

Regards,

--
Nicolas Mailhot
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