linux-toradex.git/include/linux/usb/f_mtp.h, branch T20_LinuxImageV2.0Beta1_20121218

USB: gadget: f_mtp: Add support for sending MTP header during file transfer

2011-12-01T05:38:50+00:00

MTP_SEND_FILE_WITH_HEADER ioctl allows sending a file with the 12 byte header
prepended at the beginning.
This is to allow MTP to use a single packet for the data phase instead of two.

Signed-off-by: Mike Lockwood

USB: gadget: f_mtp: Add PTP variant of MTP USB function

2011-12-01T05:38:42+00:00

This is the same as MTP but with PTP interface descriptor.
Also removed obsolete ioctl for switching between MTP and PTP mode

Signed-off-by: Mike Lockwood

USB: gadget: f_mtp: Support for file transfer length greater than 4 gigabytes

2011-12-01T05:38:08+00:00

For backward compatibility with PTP, MTP is limited to a 32-bit file size.
When transferring files greater than 4 gig, MTP uses 0xFFFFFFFF as the file size
and the receiver reads until it receives a short packet.

Expanded size of mtp_file_range.length to 64 bits and added support for
writing zero length packets.

Signed-off-by: Mike Lockwood

USB: gadget: f_mtp: Add ioctl for sending events via the interrupt endpoint

2011-12-01T05:38:08+00:00

Signed-off-by: Mike Lockwood

USB: gadget: f_mtp: USB gadget function driver for MTP and PTP device support.

2011-12-01T05:38:06+00:00

Signed-off-by: Mike Lockwood