Hi, Same result with file_storage gadget. Tested also using protocol=atapi which is an available option in file_storage is you enable 'test mode' via kconfig. Does not seem change any behaviour. I fact I tested almost any combination of filesystems (fat32, iso9660, iso9660 with rockridge/joliet), operating systems, gadget module options and other thing that could influence the behaviour. Forgot to mention this in my previous mail. If I use 'cdrom=0' (so using scsi type hd), I does work on mac, but the iso9690 filesystem is not recognized by windows anymore. If I use 'cdrom=0' and 'ro=1' and use fat32 it does work on Windows, Mac and Linux, but the thing is I need iso9660 with rockridge. I don't want the Mac and Windows users seeing each others files... However, for sorting out this issue I focus on Linux, because there I see some unexpected behaviour when using 'cdom=1', compared to the lg player. I mosly testing using wireshark, but also have a lecroy vovayer m3i which i can use for debugging. Br, Koen On Sat, Apr 7, 2012 at 3:40 PM, Michal Nazarewicz <mina86@xxxxxxxxxx> wrote: > On Fri, 06 Apr 2012 16:46:43 +0200, Koen Beel <koen.beel.barco@xxxxxxxxx> > wrote: >> >> I'm testing g_mass_storage gadget using the cdrom emulation. >> It does not seem to work at all on Mac OSX and does have strange >> behaviour on Linux to. > > > Could you also check it with file_storage gadget? > > -- > Best regards, _ _ > .o. | Liege of Serenely Enlightened Majesty of o' \,=./ `o > ..o | Computer Science, Michał “mina86” Nazarewicz (o o) > ooo +----<email/xmpp: mpn@xxxxxxxxxx>--------------ooO--(_)--Ooo-- -- To unsubscribe from this list: send the line "unsubscribe linux-usb" in the body of a message to majordomo@xxxxxxxxxxxxxxx More majordomo info at http://vger.kernel.org/majordomo-info.html