Re: [Qemu-devel] [PATCH 00/18] usb patch queue: add usb 2.0

[Anthony Liguori]

On 05/16/2011 02:56 PM, Gerd Hoffmann wrote:
>    Hi,
>
> Here is the current usb patch queue.  Patches 1-9 have been on the list
> already, the other ones are new.  I plan to send a pull request for this
> stuff next week.
>
> The major new feature added is USB 2.0 support:  A bunch of fixes and
> improvements for the usb passthrough code.  The EHCI host adapter.
>
> Don't expect this being rock solid, EHCI has some known issues.  I want
> stabilize EHCI support in-tree though to ease testing.  I hope to get it
> reasonable good stabilized for the 0.15 release, failing that there is
> still the option to disable it by default.
>
> Improving documentation as requested in recent reviews has been defered
> until we have a qdev documentation plan.
>
> The patches are available in the git repository at:
>
>    git://git.kraxel.org/qemu usb.11.pull

Cool!  I'm glad to see someone actively working in this space.

Any specific areas where testing would be helpful?

Regards,

Anthony Liguori

> please review,
>    Gerd
>
> Brad Hards (4):
>    usb: Add Interface Association Descriptor descriptor type
>    usb: update config descriptors to identify number of interfaces
>    usb: remove fallback to bNumInterfaces if no .nif
>    usb: add support for "grouped" interfaces and the Interface
>      Association Descriptor
>
> Gerd Hoffmann (11):
>    usb-linux: fix device path aka physical port handling
>    usb-linux: add hostport property
>    usb-linux: track aurbs in list
>    usb-linux: walk async urb list in cancel
>    usb-linux: split large xfers
>    usb-linux: fix max_packet_size for highspeed.
>    usb: add usb_handle_packet
>    usb: keep track of packet owner.
>    usb: move cancel callback to USBDeviceInfo
>    usb-storage: don't call usb_packet_complete twice
>    usb: add ehci adapter
>
> Hans de Goede (2):
>    usb: Pass the packet to the device's handle_control callback
>    usb-linux: use usb_generic_handle_packet()
>
> Jan Vesely (1):
>    Bug #757654: UHCI fails to signal stall response patch
>
>   Makefile.objs           |    1 +
>   default-configs/pci.mak |    1 +
>   docs/usb2.txt           |   38 +
>   hw/bt-hid.c             |    6 +-
>   hw/pci_ids.h            |    1 +
>   hw/usb-bt.c             |    6 +-
>   hw/usb-ccid.c           |    4 +-
>   hw/usb-desc.c           |   56 ++-
>   hw/usb-desc.h           |   24 +-
>   hw/usb-ehci.c           | 2057 +++++++++++++++++++++++++++++++++++++++++++++++
>   hw/usb-ehci.h           |    8 +
>   hw/usb-hid.c            |    9 +-
>   hw/usb-hub.c            |    9 +-
>   hw/usb-msd.c            |   18 +-
>   hw/usb-musb.c           |    2 +-
>   hw/usb-net.c            |    6 +-
>   hw/usb-ohci.c           |    4 +-
>   hw/usb-serial.c         |    7 +-
>   hw/usb-uhci.c           |    6 +-
>   hw/usb-wacom.c          |    7 +-
>   hw/usb.c                |  101 +++-
>   hw/usb.h                |   40 +-
>   usb-bsd.c               |    1 +
>   usb-linux.c             |  440 ++++-------
>   24 files changed, 2469 insertions(+), 383 deletions(-)
>   create mode 100644 docs/usb2.txt
>   create mode 100644 hw/usb-ehci.c
>   create mode 100644 hw/usb-ehci.h