kernel.git/drivers/usb/gadget/Makefile, branch linux-3.5.y

Merge tag 'usb-3.5-rc1' of git://git.kernel.org/pub/scm/linux/kernel/git/gregkh/usb

2012-05-22T22:50:46Z

Pull USB 3.5-rc1 changes from Greg Kroah-Hartman: "Here is the big USB 3.5-rc1 pull request for the 3.5-rc1 merge window. It's touches a lot of different parts of the kernel, all USB drivers, due to some API cleanups (getting rid of the ancient err() macro) and some changes that are needed for USB 3.0 power management updates. There are also lots of new drivers, pimarily gadget, but others as well. We deleted a staging driver, which was nice, and finally dropped the obsolete usbfs code, which will make Al happy to never have to touch that again. There were some build errors in the tree that linux-next found a few days ago, but those were fixed by the most recent changes (all were due to us not building with CONFIG_PM disabled.) Signed-off-by: Greg Kroah-Hartman " * tag 'usb-3.5-rc1' of git://git.kernel.org/pub/scm/linux/kernel/git/gregkh/usb: (477 commits) xhci: Fix DIV_ROUND_UP compile error. xhci: Fix compile with CONFIG_USB_SUSPEND=n USB: Fix core compile with CONFIG_USB_SUSPEND=n brcm80211: Fix compile error for .disable_hub_initiated_lpm. Revert "USB: EHCI: work around bug in the Philips ISP1562 controller" MAINTAINERS: Add myself as maintainer to the USB PHY Layer USB: EHCI: fix command register configuration lost problem USB: Remove races in devio.c USB: ehci-platform: remove update_device USB: Disable hub-initiated LPM for comms devices. xhci: Add Intel U1/U2 timeout policy. xhci: Add infrastructure for host-specific LPM policies. USB: Add macros for interrupt endpoint types. xhci: Reserve one command for USB3 LPM disable. xhci: Some Evaluate Context commands must succeed. USB: Disable USB 3.0 LPM in critical sections. USB: Add support to enable/disable USB3 link states. USB: Allow drivers to disable hub-initiated LPM. USB: Calculate USB 3.0 exit latencies for LPM. USB: Refactor code to set LPM support flag. ... Conflicts: arch/arm/mach-exynos/mach-nuri.c arch/arm/mach-exynos/mach-universal_c210.c drivers/net/wireless/ath/ath6kl/usb.c

usb: gadget: remove langwell_udc

2012-05-12T00:01:06Z

We have the chipidea driver now that supports both langwell and penwell, so there is no need for this one any more. Signed-off-by: Alexander Shishkin Signed-off-by: Greg Kroah-Hartman

usb: move ci13xxx and related code to drivers/usb/chipidea

2012-05-11T23:45:30Z

Since chipidea is a dual role controller, it makes sense to move it to its own directory, where we can also have host, otg and platform code related to this controller. It also makes sense to break out the driver into several compilation units like udc, host, debugging code, etc. Firstly, let's move the udc and platform code to drivers/usb/chipidea. Signed-off-by: Alexander Shishkin Signed-off-by: Greg Kroah-Hartman

usb-gadget: Initial merge of target module for UASP + BOT

2012-05-09T22:25:59Z

This fabric uses the target framework to provide a usb gadget device. This gadget supports the USB Attached SCSI Protocol (UASP) and Bulk Only Transfers (BOT or BBB). BOT is the primary interface, UAS is the alternative interface. It has been tested with dummy_hcd on HS and SS. On SS USB3 are supported. I also took my omap device and tried it there against WindowsXP. UAS implements basic command passing (i.e. read/write requests) and TASK MANAGEMENT functions are missing. I had to add a little of error recovery to BOT because Windows was issuing some strange commands and it does not complain after the gadget responded with CSW.status=1. (nab: Move to drivers/usb/gadget as per Sebastian to address legacy limitations for built-in gadget code) Signed-off-by: Sebastian Andrzej Siewior Acked-by: Felipe Balbi Cc: Alan Stern Cc: Christoph Hellwig Cc: Greg KH Signed-off-by: Nicholas Bellinger

usb: gadget: ci13xxx: convert to platform device

2012-05-09T21:54:12Z

Let's break ci13xxx driver into a separate udc driver and platform drivers _pci and _msm, which will create a platform device for each pci (or msm) device found. The approach was introduced by Felipe in dwc3 driver and there seems to be no reason not to use it. msm related code is only compile-tested. Signed-off-by: Alexander Shishkin Signed-off-by: Greg Kroah-Hartman

USB: gadget driver for LPC32xx

2012-05-01T17:34:55Z

This patch adds a USB gadget driver for the LPC32xx ARM SoC. Signed-off-by: Roland Stigge Acked-by: Arnd Bergmann Signed-off-by: Greg Kroah-Hartman

usb: gadget: mv_udc: drop ARCH dependency

2011-12-20T10:55:06Z

This patch do the following things: 1. Change the Kconfig information. 2. Rename the driver name. 3. Don't do any type cast to io memory. 4. Add dummy stub for clk framework. Signed-off-by: Neil Zhang Signed-off-by: Felipe Balbi

usb: gadget: add new usb gadget for ACM and mass storage

2011-10-13T17:46:27Z

This driver provides two functions in one configuration: a mass storage, and a ACM (serial port) link. Heavily based on multi.c and cdc2.c Signed-off-by: Klaus Schwarzkopf Signed-off-by: Felipe Balbi

usb: gadget: mv_udc: refine the driver structure

2011-10-13T17:41:56Z

This patch do the following things: 1. Add header and Copyright for marvell usb driver. 2. Add mv_usb.h in include/linux/platform_data, make the driver fits all the marvell platform using the same ChipIdea usb ip. 3. Some SOC may has mutiple clock sources, so let me define it in mv_usb_platform_data and give two helper functions named udc_clock_enable/udc_clock_disable to deal with the clocks. 4. Different SOCs will have some difference in PHY initialization, so we will remove file mv_udc_phy.c and add two funtions in mv_usb_platform_data, let the platform relative driver to realize it. 5. Rewrite probe function according to the modification list above. Find it will kernel panic when probe failed. The root cause is as follows: When probe failed, the error handle may call device_unregister() which in return will call gadget_release.In current code, gadget_release have two issues: 1: the_controller is a NULL pointer. 2: if we free udc here, then the following code in probe will access NULL pointer. Signed-off-by: Neil Zhang Signed-off-by: Felipe Balbi

usb: gadget: convert all users to the new udc infrastructure

2011-06-28T18:13:35Z

peripheral drivers are using usb_add_gadget()/usb_del_gadget() to register/unregister to the udc-core. The udc-core will take the first available gadget driver and attach function driver which is calling usb_gadget_register_driver(). This is the same behaviour we have right now. Only dummy_hcd was tested, the others were compiled tested. Cc: Alan Stern Cc: Anton Tikhomirov Cc: Ben Dooks Cc: Dan Carpenter Cc: Darius Augulis Cc: Eric Miao Cc: Jingoo Han Cc: Kukjin Kim Cc: Kuninori Morimoto Cc: Li Yang Cc: Michael Hennerich Acked-by: Mike Frysinger Cc: Nicolas Ferre Cc: Pavankumar Kondeti Cc: Roy Huang Cc: Russell King Cc: Toshiharu Okada Cc: Xiaochen Shen Cc: Yoshihiro Shimoda Cc: Yuan-Hsin Chen Cc: cxie4 Cc: linux-geode@lists.infradead.org Signed-off-by: Sebastian Andrzej Siewior Signed-off-by: Felipe Balbi Signed-off-by: Greg Kroah-Hartman