Messages in this thread | | | Subject | Re: Oops in usb_submit_urb with US_FL_MODE_XLATE (2.4.19 and 2.4.20-pre7) | Date | Mon, 23 Sep 2002 21:51:15 +0200 (CEST) | From | Marek Michalkiewicz <> |
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Greg KH <greg@kroah.com> wrote: > On Sun, Sep 22, 2002 at 06:08:30PM +0200, Marek Michalkiewicz wrote: > > None of this happens without the US_FL_MODE_XLATE flag... > They don't use that flag. :)
OK - "test WP failed" is harmless (unless there are read-only CF cards...), but it would still be nice to track down that bug as it might affect other devices (those that require MODE_XLATE).
In the meantime, may I ask you nicely to add this to 2.4.20 drivers/usb/storage/unusual_devs.h ?
/* Datafab KECF-USB / Sagatek DCS-CF (Datafab DF-UG-07 chip). * Submitted by Marek Michalkiewicz <marekm@amelek.gda.pl>. * Needed for FIX_INQUIRY. Only revision 1.13 tested. * See also http://martin.wilck.bei.t-online.de/#kecf . */ UNUSUAL_DEV( 0x07c4, 0xa400, 0x0000, 0xffff, "Datafab", "KECF-USB", US_SC_SCSI, US_PR_BULK, NULL, US_FL_FIX_INQUIRY ),
Note that this uses the normal US_PR_BULK protocol (not US_PR_DATAFAB - tried that one too, didn't work) so this shouldn't be conditional on CONFIG_USB_STORAGE_DATAFAB, just always included. It seems that newer Datafab devices are slightly less broken^Wunusual than the old ones ;)
I say "Datafab" because the name "Sagatek" (http://www.sagatek.com.tw/) appears only on the packaging. There is a Datafab chip inside, and "KECF-USBG" is actually printed on the PCB inside...
Thanks, Marek
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