file_storage gadget requires a sync...
Guennadi Liakhovetski <[email protected]>
| Newsgroups | gmane.linux.usb.devel |
|---|---|
| Message-ID | <[email protected]> |
Hi I see a ~100% reproducible problem under 2.6.20 with g_file_storage: the script cp fs.image /tmp/ modprobe g_file_storage file=/tmp/fs.image comes with no error back, but the enumeration fails. Whereas inserting a sync between the "cp" and "modprobe" fixes it... It worked without sync under 2.4.30. Filesystem is ext3 mounted with default parameters (rw,data=ordered), gadget driver net2280, i386 platform. Is this intended behaviour? Thanks Guennadi --------------------------------- Guennadi Liakhovetski, Ph.D. DSA Daten- und Systemtechnik GmbH Pascalstr. 28 D-52076 Aachen Germany ------------------------------------------------------------------------- This SF.net email is sponsored by DB2 Express Download DB2 Express C - the FREE version of DB2 express and take control of your XML. No limits. Just data. Click to get it now. http://sourceforge.net/powerbar/db2/ _______________________________________________ [email protected] To unsubscribe, use the last form field at: https://lists.sourceforge.net/lists/listinfo/linux-usb-devel