u-boot.git/include/linux/usb/ch9.h, branch v2017.11

usb: xhci: Honor endpoint's interval

2017-10-01T14:32:54+00:00

USB endpoint reports the period between consecutive requests to send
or receive data as bInverval in its endpoint descriptor. So far this
is ignored by xHCI driver and the 'Interval' field in xHC's endpoint
context is always programmed to zero which means 1ms for low speed
or full speed , or 125us for high speed or super speed. We should
honor the interval by getting it from endpoint descriptor.

Signed-off-by: Bin Meng

usb: sandbox: Add a USB emulation driver

2015-11-20T03:27:52+00:00

Add a simple USB keyboard driver for sandbox. It provides a function to
'load' it with input data, which it will then stream through to the normal
U-Boot input subsystem. When the input data is exhausted, the keyboard stops
providing data.

Signed-off-by: Simon Glass

dm: usb: Add a generic descriptor struct

2015-04-18T17:11:29+00:00

This is useful for creating lists of descriptors, and is better than using
void * for this purpose.

Signed-off-by: Simon Glass 
Reviewed-by: Marek Vasut

dm: usb: Move struct usb_string to a common place

2015-04-18T17:11:26+00:00

This is needed for sandbox USB device emulation, so move it to a place
where it can be found by things other than gadgets.

Signed-off-by: Simon Glass 
Reviewed-by: Marek Vasut

usb: Use get_unaligned() in usb_endpoint_maxp() for wMaxPacketSize

2013-06-12T20:22:51+00:00

Use unaligned access to fetch wMaxPacketSize in usb_endpoint_maxp()
api.
In its absence we see following data abort message:
==============================================================
data abort

    MAYBE you should read doc/README.arm-unaligned-accesses

pc : []          lr : []
sp : bf37c7b0  ip : 0000002f     fp : 00000000
r10: 00000000  r9 : 00000002     r8 : bf37fecc
r7 : 00000001  r6 : bf7d8931     r5 : bf7d891c  r4 : bf7d8800
r3 : bf7d65b0  r2 : 00000002     r1 : bf7d65b4  r0 : 00000027
Flags: nZCv  IRQs off  FIQs off  Mode SVC_32
Resetting CPU ...

resetting ...
==============================================================

Signed-off-by: Vivek Gautam 
Cc: Ilya Yanok 
Cc: Marek Vasut

linux/usb/ch9.h: update with the version from Linux tree

2012-11-19T23:16:06+00:00

Signed-off-by: Ilya Yanok

usb:udc: Remove duplicated USB definitions from include/linux/usb/ch9.h file

2012-05-20T06:32:32+00:00

Remove the repeated USB descriptor code and use usbdescriptors.h file.
ch9.h file has been copied from linux and is needed for USB gadget
related work.
Now usbdescriptors.h and ch9.h shall be used together.

Signed-off-by: Lukasz Majewski 
Signed-off-by: Kyungmin Park 
Cc: Marek Vasut

USB-CDC: Fix coding style issues

2010-09-20T19:57:17+00:00

Fixes most of checkpatch warnings and errors in USB gadget stack.

The most frequently encountered problems are:
1) "(foo*)", "foo * bar", "foo* bar"
2) C99 // comments
3) No spaces before/after/around '?', ':', '=', '==', ',', '&', '('
4) Spaces before '['
5) Spaces between function names and '('
6) Block braces in wrong places
7) Spaces before tabs
8) Macros with complex values not enclosed in parenthesis
9) Multiline comments start just after /*

Signed-off-by: Vitaly Kuzmichev

Integrate USB gadget layer and USB CDC driver layer

2010-09-20T19:57:16+00:00

Derived from Linux kernel 2.6.27

Signed-off-by: Thomas Smits 
Signed-off-by: Remy Bohmer