u-boot.git/drivers/usb/gadget, branch v2013.07

usb: pxa27x_udc: fix compiler warnings

2013-07-10T18:18:57Z

Newer gcc versions warn about unused variables. This patch corrects a few of those warnings that popped up in a build for the palmtreo680 board. Signed-off-by: Mike Dunn

dfu: Update DFU's authorship history

2013-07-10T18:18:57Z

The DFU's state machine original implementation author and copyright were missing. Signed-off-by: Lukasz Majewski Acked-by: Stefan Schmidt

dfu:function: Fix number of allocated DFU function pointers

2013-06-30T16:41:08Z

This subtle change fix problem with too small amount of allocated memory to store DFU function pointers. One needs to allocate extra space for sentinel NULL pointer in this array of function pointers. With the previous code, the NULL value overwrites malloc internal data and afterwards free(f_dfu->function) crashes. Signed-off-by: Lukasz Majewski Signed-off-by: Kyungmin Park Cc: Marek Vasut

usb, g_dnl: make possibility to fixup the device_desc board specific

2013-06-30T16:41:07Z

add a weak dummy function g_dnl_fixup to add the possibility to update the device_desc board specific. Used on the upcoming siemens board support, where idVendor and idProduct is stored in an eeprom. Signed-off-by: Heiko Schocher Cc: Marek Vasut Cc: Lukasz Majewski Cc: Kyungmin Park Reviewed-by: Lukasz Majewski

usb, dfu gadget: switch to dfu mode in dfu_bind

2013-06-30T16:41:07Z

- set in to_dfu_mode() f_dfu->dfu_state = DFU_STATE_dfuIDLE as after every to_dfu_mode call this is done, so move this into to_dfu_mode - switch in dfu_bind() into dfu mode: This fixes wrong "dfu-util -l" output, when calling "dfu-util -l" after a board reset, without doing a download before. See also discussion here: http://lists.denx.de/pipermail/u-boot/2013-June/157272.html Signed-off-by: Heiko Schocher Cc: Lukasz Majewski Cc: Pantelis Antoniou Cc: Tom Rini Cc: Kyungmin Park Cc: Marek Vasut Cc: Wolfgang Denk Cc: Samuel Egli Acked-by: Lukasz Majewski Tested-by: Lukasz Majewski

usb:composite: use memcpy to avoid unaligned access

2013-06-30T16:41:07Z

This patch memcpy is used instead of an assignment to avoid unaligned access execption on some ARM platforms. Signed-off-by: Piotr Wilczek Signed-off-by: Kyungmin Park CC: Lukasz Majewski Tested-by: Heiko Schocher Acked-by: Heiko Schocher

drivers:usb: use get|put_unaligned_le16

2013-06-30T16:41:07Z

This patch use get|put_unaligned_le16 to access structure data to avoid data abort on some ARM platforms. Signed-off-by: Piotr Wilczek Signed-off-by: Kyungmin Park CC: Marek Vasut

usb, composite: after unregister gadget driver set composite to NULL

2013-06-12T20:22:52Z

Without this, second usb_composite_register() call fails always with -EINVAL. Signed-off-by: Heiko Schocher Cc: Lukasz Majewski Cc: Kyungmin Park Cc: Marek Vasut

usb: gadget: add Faraday FOTG210 USB gadget support

2013-06-12T20:22:52Z

The Faraday FOTG210 is an OTG chip which could operate as either an EHCI Host or a USB Device at a time. Signed-off-by: Kuo-Jung Su CC: Marek Vasut

usb: gadget: Use unaligned access for wMaxPacketSize

2013-06-12T20:22:51Z

Use get_unaligned() while fetching wMaxPacketSize to avoid voilating any alignment rules. Signed-off-by: Vivek Gautam Cc: Lukasz Majewski Cc: Piotr Wilczek Cc: Kyungmin Park Cc: Lukasz Dalek Cc: Marek Vasut