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* musb-new: port of Linux musb driverIlya Yanok2012-11-20-0/+162
| | | | | | | | | | | | | | | | | | | | Existing U-Boot musb driver has no support for the new gadget framework and also seems to have other limitations. As gadget framework is ported from Linux it seems pretty natural to port musb gadget driver as well. This driver supports both host and peripheral modes. This is not a replacement for current musb driver (at least now) as there are still some consumers of the old UDC interface. No DMA operation support included, CONFIG_MUSB_PIO_ONLY should be defined. Virtual root hub device is not implemented. Known problems: with no devices connected usb_lowlevel_start() fails. Signed-off-by: Ilya Yanok <ilya.yanok@cogentembedded.com>
* 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:gadget:composite: Support for composite at gadget.hLukasz Majewski2012-05-20-0/+6
| | | | | | | | | Add device data pointer to the USB gadget's device struct. Wrapper for extracting usb_gadget from Linux's usb device 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:gadget:composite USB composite gadget supportLukasz Majewski2012-05-20-0/+350
| | | | | | | | | | | | | | | | USB Composite gadget implementation for u-boot. It builds on top of USB UDC drivers. This commit is based on following files from Linux Kernel v2.6.36: ./include/linux/usb/composite.h ./drivers/usb/gadget/composite.c SHA1: d187abb9a83e6c6b6e9f2ca17962bdeafb4bc903 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: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: Add USB RNDIS gadget protocolVitaly Kuzmichev2011-02-19-1/+5
| | | | | | | Port USB gadget RNDIS protocol support from linux-2.6.26 (.27 gadget stack actually has composite drivers). Signed-off-by: Vitaly Kuzmichev <vkuzmichev@mvista.com>
* Coding Style cleanupWolfgang Denk2010-10-27-4/+0
| | | | Signed-off-by: Wolfgang Denk <wd@denx.de>
* USB-CDC: Fix coding style issuesVitaly Kuzmichev2010-09-20-77/+63
| | | | | | | | | | | | | | | | | 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/+1682
Derived from Linux kernel 2.6.27 Signed-off-by: Thomas Smits <ts.smits@gmail.com> Signed-off-by: Remy Bohmer <linux@bohmer.net>