u-boot.git/drivers/usb/gadget, branch v2013.04

usb:gadget: USB Mass Storage Gadget support

2013-03-18T17:58:53Z

This patch adds the USB Mass Storage Gadget to u-boot New command called "ums" is implemented to provide access to on-device embedded persistent memory. USB Mass Storage is supposed to work on top of the USB Gadget framework Signed-off-by: Lukasz Majewski Signed-off-by: Piotr Wilczek Signed-off-by: Kyungmin Park CC: Marek Vasut

usb:composite: USB Mass Storage - f_mass_storage.c from Linux kernel

2013-03-18T17:58:53Z

The f_mass_storage.c source file from v2.6.36 Linux kernel. commit 8876f5e7d3b2a320777dd4f6f5301d474c97a06c Author: Michal Nazarewicz Date: Mon Jun 21 13:57:09 2010 +0200 USB: gadget: f_mass_storage: added eject callback Signed-off-by: Lukasz Majewski Signed-off-by: Piotr Wilczek Signed-off-by: Kyungmin Park CC: Marek Vasut

usb:composite: USB Mass Storage - storage_common.c from Linux kernel

2013-03-18T17:58:53Z

The storage_common.c source file from v2.6.36 Linux kernel. commit d26a6aa08b9f12b44fb1ee65625e7480d3d5bb81 Author: Michal Nazarewicz Date: Mon Nov 9 14:15:23 2009 +0100 USB: g_mass_storage: code cleaned up and comments updated Signed-off-by: Lukasz Majewski Signed-off-by: Andrzej Pietrasiewicz Signed-off-by: Kyungmin Park CC: Marek Vasut

usb:composite:fix Provide function data when addressing device with only one interface

2013-03-18T17:58:52Z

This commit fixes problems with some non-standard requests send with device address instead of interface address (bmRequestType.Receipent field). This happens with dfu-util (debian version: 0.5), which address non standard requests (like w_value=0x21 and bRequest=GET_DESCRIPTOR) to device. Without this fix, the above request is STALLED, and hence causes dfu-util to assume some standard configuration (packet size = 1024B instead of 4096B) In turn it displays following errors: Error obtaining DFU functional descriptor Warning: Assuming DFU version 1.0 Warning: Transfer size can not be detected ... Warning: Trying default transfer size 1024 This fix allows passing non-standard request to function setup code, where it shall be handled. Tested at: Trats (exynos4210) Tested with:DFU and UMS gadgets Signed-off-by: Lukasz Majewski Signed-off-by: Kyungmin Park

usb: Fix bug when both DFU & ETHER are defined

2013-03-16T20:12:02Z

When both CONFIG_USB_GADGET & CONFIG_USB_ETHER are defined the makefile links objects twice. This patch uses a Makefile specific idiom of 'if defined(CONFIG_USB_GADGET) || defined(CONFIG_USB_ETHER)' to handle the case. Signed-off-by: Pantelis Antoniou

dfu: Properly zero out timeout value

2013-03-16T20:12:01Z

Zero out timeout value; letting it filled with undefined values ends up with the dfu host hanging. Signed-off-by: Pantelis Antoniou

g_dnl: Properly terminate string list.

2012-12-17T14:38:15Z

Well, not terminating the list causes very interesting crashes. As in changing the vendor & product ID crashes. Fun. Signed-off-by: Pantelis Antoniou

g_dnl: Issue connect/disconnect as appropriate

2012-12-17T14:38:15Z

Call usb_gadget_connect/usb_gadget_disconnect in g_dnl_bind/g_dnl_unbind. Signed-off-by: Pantelis Antoniou

pxa25x_udc: Remove usbdescriptors.h

2012-12-17T14:38:14Z

usbdescriptors.h conflicts with linux/usb/ch9.h. Remove it. Signed-off-by: Lukasz Dalek

Remove obsolete header file

2012-11-27T16:41:10Z

usbdescriptors.h conflicts with linux/usb/ch9.h Remove it. Signed-off-by: Pantelis Antoniou