> That's sort of how do_start_stop() works. fsg_lun_close() is like > opening the door and removing the disc from the drive. fsg_lun_open() > is like putting a disc in the drive and shutting the door. START=1 > won't work if there isn't a disc in the drive. > > Alan Stern > Hi Alan Thank you for the explanation. But according to the code if a host sends a start_stop(START=0, LOEJ=1) the lun will be closed and there is no way to "reopen" it, even if the disk is still in the drive physically. I thought that it should be done by start_stop(START=1, LOEJ=1), shouldn't it? Otherwise if the host sends start_stop(START=0, LOEJ=1) the lun is not functional until you reset the f_mass_storage module. Or am I missing something? Suppose this is a CD. What notification/cb will we receive (in the code) when the disk is inserted to the drive? Best regards, Tanya Brokhman Consultant for Qualcomm Innovation Center, Inc. Qualcomm Innovation Center, Inc. is a member of Code Aurora Forum -- 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
