user/sven/linux.git/include/linux/usb/gadget.h, branch v3.3.4

usb: gadget: introduce support for sg lists

2011-12-21T11:24:44Z

Some controllers support scatter/gather transfers and that might be very useful for some gadget drivers. This means that we can make use of larger buffer allocations which means we will have less completion IRQs overtime, thus improving the perceived performance. Signed-off-by: Felipe Balbi

usb: gadget: enlarge maxburst bit width.

2011-12-19T10:19:50Z

For super speed bulk transfer, the max burst size is 16, so that 4 bits of maxburst cannot store it. Signed-off-by: Yu Xu Signed-off-by: Felipe Balbi

usb: gadget: rename usb_gadget_driver::speed to max_speed

2011-12-12T09:45:12Z

This commit renames the “speed” field of the usb_gadget_driver structure to “max_speed”. This is so that to make it more apparent that the field represents the maximum speed gadget driver can support. This also make the field look more like fields with the same name in usb_gadget and usb_composite_driver structures. All of those represent the *maximal* speed given entity supports. After this commit, there are the following fields in various structures: * usb_gadget::speed - the current connection speed, * usb_gadget::max_speed - maximal speed UDC supports, * usb_gadget_driver::max_speed - maximal speed gadget driver supports, and * usb_composite_driver::max_speed - maximal speed composite gadget supports. Signed-off-by: Michal Nazarewicz Signed-off-by: Felipe Balbi

usb: gadget: replace usb_gadget::is_dualspeed with max_speed

2011-12-12T09:45:11Z

This commit replaces usb_gadget's is_dualspeed field with a max_speed field. [ balbi@ti.com : Fixed DWC3 driver ] Signed-off-by: Michal Nazarewicz Signed-off-by: Felipe Balbi

usb: gadget: fix typo for default U1/U2 exit latencies

2011-10-13T17:39:59Z

s/DEFULT/DEFAULT/, no functional changes. Signed-off-by: Felipe Balbi

usb: gadget: udc-core: add "new-style" registration interface

2011-07-01T21:31:13Z

udc_start() should only trigger the internal state machine and make minimal house keeping. Before that call udc-core calls the bind() callback and after the callback the pullup(). udc_stop() is simillar, udc-core calls pullup(), unbind() and finally udc_stop(). Signed-off-by: Sebastian Andrzej Siewior Signed-off-by: Felipe Balbi Signed-off-by: Greg Kroah-Hartman

usb: gadget: add missing #include's

2011-07-01T21:31:05Z

When #include'd alone, causes a lot of compilation errors and warnings -- all because it relies on the including code to bring in the necessary #include's instead of doing this itself. Signed-off-by: Sergei Shtylyov Signed-off-by: Felipe Balbi Signed-off-by: Greg Kroah-Hartman

usb: gadget: add SuperSpeed support to the Gadget Framework

2011-07-01T21:27:05Z

SuperSpeed USB has defined a new descriptor, called the Binary Device Object Store (BOS) Descriptor. It has also changed a bit the definition of SET_FEATURE and GET_STATUS requests to add USB3-specific details. This patch implements both changes to the Composite Gadget Framework. [ balbi@ti.com : slight changes to commit log fixed a compile error on ARM ] Signed-off-by: Tatyana Brokhman Signed-off-by: Felipe Balbi Signed-off-by: Greg Kroah-Hartman

usb: gadget: add streams support to the gadget framework

2011-06-28T18:20:15Z

This patch defines necessary fields to support streaming for USB3.0. It implements a new function, called usb_ep_autoconfig_ss(), to be used instead of the existing usb_ep_autoconfig() when working in SuperSpeed mode and there is a need to search for an endpoint according to the number of required streams. [ balbi@ti.com : slight changes to commit log ] Signed-off-by: Maya Erez Signed-off-by: Tatyana Brokhman Signed-off-by: Felipe Balbi Signed-off-by: Greg Kroah-Hartman

usb: gadget: use config_ep_by_speed() instead of ep_choose()

2011-06-28T18:14:37Z

Remove obsolete functions: 1. ep_choose() 2. usb_find_endpoint() Signed-off-by: Tatyana Brokhman Signed-off-by: Felipe Balbi Signed-off-by: Greg Kroah-Hartman