user/sven/linux.git/include/uapi/linux/usb, branch v4.11.3

usb: gadget: f_fs: Document eventfd effect on descriptor format.

2017-01-02T08:55:28Z

When FUNCTIONFS_EVENTFD flag is set, __ffs_data_got_descs reads a 32bits, little-endian value right after the fixed structure header, and passes it to eventfd_ctx_fdget. Document this. Also, rephrase a comment to be affirmative about the role of string descriptor at index 0. Ref: USB 2.0 spec paragraph "9.6.7 String", and also checked to still be current in USB 3.0 spec paragraph "9.6.9 String". Signed-off-by: Vincent Pelletier Signed-off-by: Felipe Balbi

usb: ch9: make usb_endpoint_maxp() return only packet size

2016-11-03T08:38:22Z

Now that we have a helper to gather periodic endpoints' multiplier bits from wMaxPacketSize and every driver is using it, we can safely make sure that usb_endpoint_maxp() returns only bits 10:0 of wMaxPacketSize which is where the actual packet size lies. Signed-off-by: Felipe Balbi

usb: add helper to extract bits 12:11 of wMaxPacketSize

2016-10-31T09:15:33Z

According to USB Specification 2.0 table 9-4, wMaxPacketSize is a bitfield. Endpoint's maxpacket is laid out in bits 10:0. For high-speed, high-bandwidth isochronous endpoints, bits 12:11 contain a multiplier to tell us how many transactions we want to try per uframe. This means that if we want an isochronous endpoint to issue 3 transfers of 1024 bytes per uframe, wMaxPacketSize should contain the value: 1024 | (2 << 11) or 5120 (0x1400). In order to make Host and Peripheral controller drivers' life easier, we're adding a helper which returns bits 12:11. Note that no care is made WRT to checking endpoint type and gadget's speed. That's left for drivers to handle. Signed-off-by: Felipe Balbi

usb: gadget: f_fs: handle control requests in config 0

2016-08-25T09:13:17Z

Introduces a new FunctionFS descriptor flag named FUNCTIONFS_CONFIG0_SETUP. When this flag is enabled, FunctionFS userspace drivers can process non-standard control requests in configuration 0. Signed-off-by: Felix Hädicke Signed-off-by: Felipe Balbi

usb: gadget: f_fs: handle control requests not directed to interface or endpoint

2016-08-25T09:13:17Z

Introduces a new FunctionFS descriptor flag named FUNCTIONFS_ALL_CTRL_RECIP. When this flag is enabled, control requests, which are not explicitly directed to an interface or endpoint, can be handled. This allows FunctionFS userspace drivers to process non-standard control requests. Signed-off-by: Felix Hädicke Signed-off-by: Felipe Balbi

USB: PD: additional feature selectors

2016-04-18T19:33:15Z

This adds the feature selectors from Table 9-8 Signed-off-by: Oliver Neukum Signed-off-by: Greg Kroah-Hartman

USB: PD: define specific requests

2016-04-18T19:33:15Z

This takes the definitions of requests from chapter 9.3.1 of the USB Power Delivery spec. Signed-off-by: Oliver Neukum Signed-off-by: Greg Kroah-Hartman

USB: add descriptors from USB Power Delivery spec

2016-04-18T19:33:15Z

Adding the descriptors of chapter 9.2 of the Power Delivery spec. Signed-off-by: Oliver Neukum Signed-off-by: Greg Kroah-Hartman

usb: ch9: Fix SSP Device Cap wFunctionalitySupport type

2016-03-29T10:26:04Z

The wFunctionalitySupport field should be __le16. Signed-off-by: John Youn Signed-off-by: Felipe Balbi

usb: add OTG status selector definition for HNP polling

2016-03-04T13:14:35Z

A host is required to use the GetStatus command, with wIndex set to the OTG status selector(F000H) to request the Host request flag from the peripheral. Acked-by: Peter Chen Signed-off-by: Li Jun Signed-off-by: Felipe Balbi