Re: USB micro SD card readers HBA error on current (Silicon Motion)

[Iain Hibbert <plunky%rya-online.net@localhost>]

On Wed, 2 Feb 2011, David Brownlee wrote:

> NetBSD/amd64 5.99.44 from earlier this week.
>
> I have three USB micro SD readers - two of which fail to attach on
> NetBSD. All work fine on Windows XP.

perhaps related, perhaps not.. I have two almost identical USB drives
bought within a few months of each other (though I notice a small
difference in revision number shown below) and under NetBSD (i386/5.99.41)
one attaches and one does not.. both work fine under Windows (on other
machines) and Ubuntu (on this machine) and I've tried reformatting the non
working one to no avail.

The working one says:

 umass0 at uhub4 port 5 configuration 1 interface 0
 umass0: Kingston DataTraveler G2, rev 2.00/2.00, addr 2
 umass0: using SCSI over Bulk-Only
 scsibus0 at umass0: 2 targets, 1 lun per target
 sd0 at scsibus0 target 0 lun 0: <Kingston, DataTraveler G2, 1.00> disk 
removable
 sd0: 3817 MB, 3936 cyl, 16 head, 32 sec, 512 bytes/sect x 7818240 sectors

and the one that doesn't work says:

 umass0 at uhub4 port 5 configuration 1 interface 0
 umass0: Kingston DataTraveler G2, rev 2.00/1.00, addr 2
 umass0: using SCSI over Bulk-Only
 scsibus0 at umass0: 2 targets, 1 lun per target
 sd0 at scsibus0 target 0 lun 0: <Kingston, DataTraveler G2, 1.00> disk 
removable
 sd0: fabricating a geometry
 sd0: 3817 MB, 3817 cyl, 64 head, 32 sec, 512 bytes/sect x 7818184 sectors
 sd0(umass0:0:0:0): generic HBA error
 sd0: unable to open device, error = 5

> Any suggestions on how to debug this - I noticed that both the failing
> readers are Silicon Motion, Inc. Is this quirk related?

iain