u-boot.git/drivers/usb, branch v2013.04-rc2

Consolidate bool type

2013-04-01T20:33:52+00:00

'bool' is defined in random places. This patch consolidates them into a
single header file include/linux/types.h, using stdbool.h introduced in C99.

All other #define, typedef and enum are removed. They are all consistent with
true = 1, false = 0.

Replace FALSE, False with false. Replace TRUE, True with true.
Skip *.py, *.php, lib/* files.

Signed-off-by: York Sun

Merge branch 'master' of git://git.denx.de/u-boot-usb

2013-03-18T19:33:47+00:00

usb: Add multiple controllers support for EHCI PCI

2013-03-18T17:58:55+00:00

Use the ability to have several active EHCI controller on a system
in the PCI EHCI controller implementation.

Signed-off-by: Simon Glass

usb: usbeth: smsc95xx: remove EEPROM loaded check

2013-03-18T17:58:54+00:00

[port of Linux kernel commit bcd218be5aeb by Steve Glendinning]

The eeprom read & write commands currently check the E2P_CMD_LOADED_ bit is
set before allowing any operations.  This prevents any reading or writing
unless a correctly programmed EEPROM is installed.

Signed-off-by: Michael Spang 
Signed-off-by: Simon Glass 
Acked-by: Marek Vasut

usb: ehci: Fix aliasing issue in EHCI interrupt code

2013-03-18T17:58:54+00:00

The interrupt endpoint handling code stores the buffer pointer in the QH
padding field. We need to make it the size of a pointer to avoid strict
aliasing issue with the compiler.

Signed-off-by: Vincent Palatin 

Signed-off-by: Simon Glass

usb: ehci: Support interrupt transfers via periodic list

2013-03-18T17:58:54+00:00

Interrupt transfers aren't meant to be used from the async list
(the EHCI spec indicates trouble with low/full-speed intr on async).

Build a periodic list instead, and provide an API to make use of it.
Then, use that API from the existing interrupt transfer API.

This provides support for USB keyboards using EHCI.

Use timeouts to ensure we cannot get stuck in the keyboard scanning
if something wrong happens (USB device unplugged or fatal I/O error)

Signed-off-by: Vincent Palatin 
Signed-off-by: Julius Werner 

Signed-off-by: Simon Glass

usb: ehci: exynos: Enable non-dt path

2013-03-18T17:58:54+00:00

Enabling the non-dt path for the driver so that
we don't get any build errors for non-dt configuration.

Signed-off-by: Vivek Gautam 
Acked-by: Simon Glass

usb: ehci: exynos: Fix multiple FDT decode

2013-03-18T17:58:53+00:00

With current FDT support driver tries to parse device node
twice in ehci_hcd_init() and ehci_hcd_stop(), which shouldn't
happen ideally.
Making provision to store data in a global structure and thereby
passing its pointer when needed.

Signed-off-by: Vivek Gautam

usb:gadget: USB Mass Storage Gadget support

2013-03-18T17:58:53+00:00

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

2013-03-18T17:58:53+00:00

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