07-12-04 10:46 PM
umass is currently being sync'd to netbsd.
please try again after it is merged.
On Mon, 12 Jul 2004 19:04:42 +0100
"Peter Galbavy" <peter.galbavy@knowtion.net> wrote:
> I have a development box with a cheap built in USB1.1 card reader. I also
> bought a "Dazzle" USB2.0 card reader.
>
> The Dazzle reads past the end of a 64MB (61MB) CF card, in either USB1.1 o
r
> USB2.0 modes (set through BIOS), while the internal reader is fine (but
> slow). Now, this shouldn't be a problem for a filesystem mounted via the C
F
> cards, but it makes low level nechmarking a pain, and appears indicative o
f
> some other problem.
>
> The symptoms are that "dd" will read for ever, the only change visible if
> the throuput rate with iostat changing markedly when it gets to the end of
> the card. disklabel is sane.
>
> Anyone seen this kind of behaviour ?
>
> Peter
>
> truncated dmesg, USB2 interface off in BIOS; umass0 / sd0 are the Dazzle
> (Genasys) and the umass1/sd0/1 is the built in (USB1.1, OK) reader.
>
> -- snip --
> umass0 at uhub1 port 1 configuration 1 interface 0umass1 at uhub2 port 1
> configuration 1 interface 0
> umass0: Genesys USB Reader, rev 2.00/91.38, addr 2
> umass0: using SCSI over Bulk-Only
> scsibus1 at umass0: 2 targets
>
> umass1: vendor 0x55aa 8-in-2, rev 1.10/1.02, addr 2
> umass1: using SCSI over Bulk-Only
> scsibus2 at umass1: 2 targets
> sd0 at scsibus1 targ 1 lun 0: <, , > SCSI0 0/direct fixed
> sd0: 61MB, 61 cyl, 64 head, 32 sec, 512 bytes/sec, 125440 sec total
> sd1 at scsibus2 targ 1 lun 0: <OEI-USB, CompactFlash, 1.02> SCSI0 0/direct
> removable
> sd1: drive offline
> sd2 at scsibus2 targ 1 lun 1: <OEI-USB, SM/MS/SD, 1.02> SCSI0 0/direct
> removable
> sd2: drive offline
> -- end --
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