UAS Gadget Driver

This patch series implements the UAS gadget driver.

It has been tested using the following:
1. Linux UAS host driver
2. MSDVT tool from MCCI
3. Internaly developed unittests framework

The device is functional. More stress tests are needed.

TODO: Further testing
De-register the gadget if the main thread dies.

Tatyana Brokhman (6):
usb: Add streams support to the gadget framework
uas: MS UAS Gadget driver - Infrastructure
uas: COMMAND IU implementation
uas: TASK MANAGEMENT IU implementation
uas: HS-UAS mode implementation

 drivers/usb/gadget/epautoconf.c     |  125 ++-
 drivers/usb/gadget/f_mass_storage.c |   26 +-
 drivers/usb/gadget/f_uasp.c         | 2408 +++++++++++++++++++++++++++++++++++
 drivers/usb/gadget/f_uasp.h         |  463 +++++++
 drivers/usb/gadget/mass_storage.c   |   67 +-
 drivers/usb/gadget/storage_common.c |   19 +-
 drivers/usb/gadget/uasp_cmdiu.c     | 1907 +++++++++++++++++++++++++++
 drivers/usb/gadget/uasp_tmiu.c      |  534 ++++++++
 include/linux/usb/gadget.h          |   13 +
 9 files changed, 5516 insertions(+), 46 deletions(-)
 create mode 100644 drivers/usb/gadget/f_uasp.c
 create mode 100644 drivers/usb/gadget/f_uasp.h
 create mode 100644 drivers/usb/gadget/uasp_cmdiu.c
 create mode 100644 drivers/usb/gadget/uasp_tmiu.c

1.7.3.3
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