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path: root/include/linux/usb/ch9.h
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* usb: sandbox: Add a USB emulation driverSimon Glass2015-11-19-0/+20
| | | | | | | | | 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 <sjg@chromium.org>
* dm: usb: Add a generic descriptor structSimon Glass2015-04-18-0/+5
| | | | | | | | This is useful for creating lists of descriptors, and is better than using void * for this purpose. Signed-off-by: Simon Glass <sjg@chromium.org> Reviewed-by: Marek Vasut <marex@denx.de>
* dm: usb: Move struct usb_string to a common placeSimon Glass2015-04-18-0/+13
| | | | | | | | 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 <sjg@chromium.org> Reviewed-by: Marek Vasut <marex@denx.de>
* usb: Use get_unaligned() in usb_endpoint_maxp() for wMaxPacketSizeVivek Gautam2013-06-12-1/+2
| | | | | | | | | | | | | | | | | | | | | | | | | 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 : [<bf794e24>] lr : [<bf794e1c>] 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 <gautam.vivek@samsung.com> Cc: Ilya Yanok <ilya.yanok@cogentembedded.com> Cc: Marek Vasut <marex@denx.de>
* linux/usb/ch9.h: update with the version from Linux treeIlya Yanok2012-11-20-15/+499
| | | | Signed-off-by: Ilya Yanok <ilya.yanok@cogentembedded.com>
* usb:udc: Remove duplicated USB definitions from include/linux/usb/ch9.h fileLukasz Majewski2012-05-20-67/+0
| | | | | | | | | | | 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 <l.majewski@samsung.com> Signed-off-by: Kyungmin Park <kyungmin.park@samsung.com> Cc: Marek Vasut <marex@denx.de>
* USB-CDC: Fix coding style issuesVitaly Kuzmichev2010-09-20-2/+2
| | | | | | | | | | | | | | | | | 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 <vkuzmichev@mvista.com>
* Integrate USB gadget layer and USB CDC driver layerRemy Bohmer2010-09-20-0/+587
Derived from Linux kernel 2.6.27 Signed-off-by: Thomas Smits <ts.smits@gmail.com> Signed-off-by: Remy Bohmer <linux@bohmer.net>