[GIT PULL] USB changes for v3.20
From: Felipe Balbi
Date: Wed Feb 04 2015 - 12:21:15 EST
Hi Greg,
Here's a big pull request for v3.20. All patches have been around
for quite a while. I have tested everything on AM437x SK, AM437x IDK,
AM335x BeagleBoneBlack and AM57x Beagleboard X15.
Let me know if you want me to change anything.
cheers
The following changes since commit ec6f34e5b552fb0a52e6aae1a5afbbb1605cc6cc:
Linux 3.19-rc5 (2015-01-18 18:02:20 +1200)
are available in the git repository at:
git://git.kernel.org/pub/scm/linux/kernel/git/balbi/usb.git tags/usb-for-v3.20
for you to fetch changes up to 9298b4aad37e8c6962edcdbd0b62620adb207d03:
usb: musb: fix device hotplug behind hub (2015-02-04 11:16:47 -0600)
----------------------------------------------------------------
usb: patches for v3.20 merge window
Here's the big pull request for Gadgets and PHYs. It's
a total of 217 non-merge commits with pretty much everything
being touched.
The most important bits are a ton of new documentation for
almost all usb gadget functions, a new isp1760 UDC driver,
several improvements to the old net2280 UDC driver, and
some minor tracepoint improvements to dwc3.
Other than that, a big list of minor cleanups, smaller bugfixes
and new features all over the place.
Signed-off-by: Felipe Balbi <balbi@xxxxxx>
----------------------------------------------------------------
Amit Virdi (2):
usb: dwc3: gadget: Remove redundant check
usb: dwc3: Remove current_trb as it is unused
Andrzej Pietrasiewicz (26):
Documentation: usb: gadget_serial: update generic serial setup instruction
Documentation: usb: ACM function testing
Documentation: usb: ECM function testing
Documentation: usb: ECM subset function testing
Documentation: usb: EEM function testing
Documentation: usb: FFS function testing
Documentation: usb: HID function testing
Documentation: usb: LOOPBACK function testing
Documentation: usb: MASS STORAGE function testing
Documentation: usb: MIDI function testing
Documentation: usb: NCM function testing
Documentation: usb: OBEX function testing
Documentation: usb: PHONET function testing
Documentation: usb: RNDIS function testing
Documentation: usb: SERIAL function testing
Documentation: usb: SOURCESINK function testing
Documentation: usb: UAC1 function testing
Documentation: usb: UAC2 function testing
Documentation: usb: UVC function testing
usb: gadget: hid: consistently use 2^n - 1 for max values
usb: gadget: f_uvc: rename a macro to avoid conflicts
usb: gadget: uvc: verify descriptors presence
usb: gadget: uvc: configfs support in uvc function
usb: gadget: uvc: preserve the address passed to kfree()
usb: gadget: uvc: use explicit type instead of void *
usb: gadget: uvc: comments for iterating over streaming hierarchy
Andy Shevchenko (1):
usb: gadget: ethernet: re-use %pM specifier to print MAC
Arnd Bergmann (3):
usb: musb: add generic usb phy dependencies
usb: musb: add omap-control dependency
usb: dwc2: fix USB core dependencies
Asaf Vertz (1):
usb: gadget: zero: fix format string warnings
Bin Liu (3):
usb: musb: cppi41: correct the macro name EP_MODE_AUTOREG_*
usb: musb: cppi41: improve rx channel abort routine
usb: musb: fix device hotplug behind hub
Boris Brezillon (4):
usb: atmel_usba_udc: Rework at91sam9rl errata handling
usb: atmel_usba_udc: Add at91sam9g45 and at91sam9x5 errata handling
usb: atmel_usba_udc: Mask status with enabled irqs
usb: gadget: atmel_usba: Cache INT_ENB register value
Christoph Jaeger (1):
usb: gadget: Kconfig: use bool instead of boolean
Dan Carpenter (6):
usb: gadget: udc: clean up a printk
usb: gadget: udc: remove bogus NULL check
usb: gadget: uvc: fix some error codes
usb: gadget: uvc: remove an impossible condition
usb: gadget: uvc: memory leak in uvcg_frame_make()
usb: gadget: uvc: cleanup UVCG_FRAME_ATTR macro
Dmitry Torokhov (1):
usb: musb: blackfin: remove incorrect __exit_p()
Fabio Estevam (2):
Documentation: usb: phy: nop: Fix the description of 'vcc-supply'
usb: phy: phy-generic: Fix USB PHY gpio reset
Felipe Balbi (6):
Merge tag 'v3.19-rc5' into next
usb: dwc3: gadget: avoid variable shadowing
usb: dwc3: gadget: WARN() in case of unknown IRQ
usb: dwc3: trace: add trace logs for core and gadget
usb: dwc3: remove reliance on dev_vdbg()
usb: dwc3: gadget: add missing spin_lock()
Gregory Herrero (20):
usb: dwc2: gadget: register gadget handle to the phy
usb: dwc2: gadget: write correct value in ahbcfg register
usb: dwc2: gadget: don't erase gahbcfg register when enabling dma
usb: dwc2: gadget: add device tree property to enable dma
Documentation: dt-bindings: add dt binding info for dwc2 g-use-dma
usb: dwc2: gadget: configure fifos from device tree
Documentation: dt-bindings: add dt binding info for dwc2 fifo resizing
usb: dwc2: gadget: don't block after fifo flush timeout
usb: dwc2: gadget: add vbus_session support
usb: dwc2: gadget: reset fifo_map when initializing fifos
usb: dwc2: gadget: fix pullup handling
usb: dwc2: gadget: add vbus_draw support
usb: dwc2: gadget: force gadget initialization in dev mode
usb: dwc2: host: resume root hub on remote wakeup
usb: dwc2: gadget: fix clear halt feature handling
usb: dwc2: gadget: add TEST_MODE feature support
usb: dwc2: gadget: fix a typo in comment
usb: dwc2: gadget: add reset flag in init function
usb: dwc2: gadget: don't modify pullup status during reset
usb: dwc2: gadget: initialize controller in pullup callback
Heikki Krogerus (3):
usb: dwc3: pci: remove registration of NOP PHYs
usb: dwc3: pci: rely on default PM callbacks from PCI driver utility
usb: dwc3: pci: code cleanup
Julia Lawall (1):
usb: gadget: fix platform_no_drv_owner.cocci warnings
Laurent Pinchart (26):
usb: isp1760: Use the gpio descriptor API
usb: isp1760: Remove isp1760 glue structure
usb: isp1760: Retrieve pdev memory resource from hcd at remove time
usb: isp1760: Unmap I/O registers at platform device removal
usb: isp1760: Merge platform and OF glue codes
usb: isp1760: Move removal cleanup code to isp1760-hcd.c
usb: isp1760: Manage device driver data in common code
usb: isp1760: Don't expose hcd to glue code from isp1760_register
usb: isp1760: Fix indentation in probe error path
usb: isp1760: Prefix init_kmem_once and deinit_kmem_cache with isp1760_
usb: isp1760: Remove busname argument to isp1760_register
usb: isp1760: Pass resource pointer to isp1760_register
usb: isp1760: Use the managed devm_ioremap_resource() API
usb: isp1760: Refactor PCI initialization code
usb: isp1760: Decouple usb_hdc and isp1760_priv
usb: isp1760: Prefix driver data structures with isp1760_
usb: isp1760: Reorganize header files
usb: isp1760: Move core code to isp1760-core.c
usb: isp1760: Set IRQF_SHARED flag in core code
usb: isp1760: Initialize the bus interface in core code
usb: isp1760: Move PORT1 configuration to core code
usb: isp1760: Add device controller support
usb: isp1760: Move driver from drivers/usb/host/ to drivers/usb/isp1760/
usb: isp1760: Make HCD support optional
usb: isp1760: Remove duplicate usb_disabled() check
usb: isp1760: Fix USB disabled check
Li Jun (1):
usb: phy: mxs: refine mxs_phy_disconnect_line
Mario Schuknecht (2):
usb: gadget: Fix os desc test
usb: gadget: f_fs: Fix loop variable
Markus Pargmann (1):
usb: musb: debugfs: improve copy_from_user() argument
Mian Yousaf Kaukab (22):
usb: dwc2: gadget: mask fifo empty irq with dma
usb: dwc2: gadget: don't process XferCompl on setup packet
usb: dwc2: gadget: don't embed ep0 buffers
usb: dwc2: gadget: fix error path in dwc2_gadget_init
usb: dwc2: gadget: add bi-directional endpoint support
usb: dwc2: gadget: check interrupts for all endpoints
usb: dwc2: gadget: remove unused members from hsotg_req
usb: dwc2: gadget: fix debug loop limits
usb: dwc2: gadget: consider all tx fifos
usb: dwc2: gadget: kill requests after disabling ep
usb: dwc2: gadget: manage ep0 state in software
usb: dwc2: gadget: fix zero length packet transfers
usb: dwc2: gadget: dont warn if endpoint is not enabled
usb: dwc2: gadget: rename sent_zlp to send_zlp
usb: dwc2: gadget: pick smallest acceptable fifo
usb: dwc2: gadget: fix fifo allocation leak
usb: dwc2: gadget: report disconnection after reset
usb: dwc2: gadget: remove hardcoded if (0) and if (1) checks
usb: dwc2: gadget: add unaligned buffers support
usb: dwc2: gadget: fix debug message for zlp
usb: dwc2: gadget: fix phy interface configuration
usb: dwc2: gadget: replace constants with defines
Michal Nazarewicz (1):
usb: gadget: f_fs: refactor and document __ffs_ep0_read_events better
Mickael Maison (2):
usb: dwc3: Fixed a typo in comments
usb: dwc2: Fixed a few typos in comments
Nicholas Mc Guire (1):
usb: gadget: cleanup on stack DECLARE_COMPLETIONs
Paul Zimmerman (3):
usb: phy: make GPIOs optional for the generic phy
Revert "usb: dwc2: add bus suspend/resume for dwc2"
MAINTAINERS: update maintainer entry for dwc2 driver
Peter Chen (31):
usb: phy: phy-mxs-usb: add power down and disable wakeup for .shutdown
usb: phy: phy-mxs-usb: do not depend on speed for disconnect notifier
usb: phy: change some comments
usb: gadget: pxa27x_udc: delete pullup operation at .udc_start and .udc_stop
usb: gadget: pxa27x_udc: delete pullup operation at .udc_start and .udc_stop
usb: gadget: mv_udc_core: delete pullup operation at .udc_start
usb: gadget: uac1: struct gaudio is useless for struct f_uac1_opts
usb: gadget: u_uac1: fix one code style problem
usb: phy: mxs: don't need IP fix for imx6sx
usb: phy: mxs: do not set PWD.RXPWD1PT1 for low speed connection
usb: phy: mxs: add delay before set phyctrl.clkgate
usb: gadget: introduce is_selfpowered for usb_gadget
usb: chipidea: udc: add set_selfpowered gaget ops
usb: gadget: at91_udc: use common is_selfpowered
staging: emxx_udc: use common is_selfpowered
usb: renesas_usbhs: gadget: set value for common is_selfpowered
usb: gadget: bdc_udc: set value for common is_selfpowered
usb: gadget: dummy_hcd: set value for common is_selfpowered
usb: gadget: lpc32xx_udc: use common is_selfpowered
usb: gadget: fsl_udc_core: set value for common is_selfpowered
usb: gadget: omap_udc: set value for common is_selfpowered
usb: gadget: r8a66597-udc: set value for common is_selfpowered
usb: gadget: net2280: use common is_selfpowered
usb: gadget: s3c2410_udc: set value for common is_selfpowered
usb: gadget: net2272: use common is_selfpowered
usb: gadget: atmel_usba_udc: set value for common is_selfpowered
usb: gadget: pch_udc: set value for common is_selfpowered
usb: dwc3: gadget: use common is_selfpowered
usb: musb: gadget: use common is_selfpowered
usb: udc-core: add is_selfpowered sys entry
staging: emxx_udc: fix the build error
Ricardo Ribalda Delgado (18):
usb: gadget: udc: net2280: Remove obsolete module param use_dma_chaining
usb: gadget: udc: net2280: remove full_speed module parameter
usb: gadget: udc: net2280: Remove module parameter use_msi
usb: gadget: udc: net2280: Remove use_dma module parameter
usb: gadget: udc: net2280: Remove dma_started field
usb: gadget: udc: net2280: Remove restart_dma inline function definition
usb: gadget: udc: net2280: Code cleanout remove ep_stdrsp function
usb: gadget: udc: net2280: Remove field is_halt
usb: gadget: udc: net2280: Remove function ep_stall
usb: gadget: udc: net2280: Merge abort_dma for 228x and 338x
usb: gadget: udc: net2280: Clean function net2280_queue
usb: gadget: udc: net2280: Improve patching of defect 7374
usb: gadget: udc: net2280: Remove function resume_dma
usb: gadget: udc: net2280: Declare allow_status_338x as inline
usb: gadget: udc: net2280: Simplify scan_dma_completions
usb: gadget: udc: net2280: Move ASSERT_OUT_NAKING into out_flush
usb: gadget: udc: net2280: Re-enable dynamic debug messages
usb: gadget: net2280: Dont use 0 as NULL pointer
Rickard Strandqvist (2):
usb: gadget: udc: s3c2410_udc.c: Remove some unused functions
usb: phy: phy-fsl-usb: Remove some unused functions
Robert Baldyga (5):
drivers: usb: dwc2: remove 'force' parameter from kill_all_requests()
tools: ffs-aio-example: add missing wMaxPacketSize for HS descs
tools: ffs-aio-example: use endpoint addresses from descriptors
usb: gadget: f_fs: add "no_disconnect" mode
usb: gadget: ffs: add eventfd notification about ffs events
Robert Jarzmik (5):
usb: phy: generic: migrate to gpio_desc
usb: phy: nop: device tree documentation for vbus
usb: phy: generic: add vbus support
usb: phy: generic: fix the gpios to be optional
usb: phy: generic: fix the vbus interrupt request
Roshan Pius (1):
usb: dwc2: Fix a bug in reading the endpoint directions from reg.
Sergei Shtylyov (7):
usb: renesas_usbhs: kill dead code in usbhs_probe()
usb: renesas_usbhs: fix platform init error message
usb: renesas_usbhs: add OTG ID signal sensing
usb: dwc2: hcd: use HUB_CHAR_*
usb: dummy_hcd: use HUB_CHAR_*
usb: musb: virthub: use HUB_CHAR_*
usb: renesas_usbhs: mod_host: use HUB_CHAR_*
Xuebing Wang (2):
usb: gadget: f_uac1: configure endpoint before using it
usb: gadget: f_uac1: update Class-Specific AudioControl Interface Header Descriptor
Yoshihiro Shimoda (3):
usb: renesas_usbhs: add usbhsf_dma_init_pdev() function
usb: renesas_usbhs: add support for requesting DT DMA
usb: renesas_usbhs: fix NULL pointer dereference in dma_release_channel()
Yunzhi Li (1):
usb: dwc2: platform: add generic PHY framework support
kbuild test robot (1):
usb: gadget: uvc: to_uvcg_control_header() can be static
Documentation/ABI/testing/configfs-usb-gadget-uvc | 265 +++
.../devicetree/bindings/usb/atmel-usb.txt | 5 +-
Documentation/devicetree/bindings/usb/dwc2.txt | 4 +
.../devicetree/bindings/usb/renesas_usbhs.txt | 2 +
.../devicetree/bindings/usb/usb-nop-xceiv.txt | 10 +-
Documentation/usb/gadget-testing.txt | 728 ++++++
Documentation/usb/gadget_serial.txt | 8 +-
MAINTAINERS | 2 +-
drivers/staging/emxx_udc/emxx_udc.c | 8 +-
drivers/staging/emxx_udc/emxx_udc.h | 1 -
drivers/usb/Kconfig | 2 +
drivers/usb/Makefile | 2 +-
drivers/usb/chipidea/udc.c | 18 +-
drivers/usb/dwc2/Kconfig | 4 +-
drivers/usb/dwc2/core.c | 2 +-
drivers/usb/dwc2/core.h | 60 +-
drivers/usb/dwc2/gadget.c | 1191 +++++++---
drivers/usb/dwc2/hcd.c | 100 +-
drivers/usb/dwc2/hw.h | 2 +
drivers/usb/dwc2/platform.c | 36 +-
drivers/usb/dwc3/Kconfig | 6 -
drivers/usb/dwc3/Makefile | 1 -
drivers/usb/dwc3/core.c | 2 +-
drivers/usb/dwc3/core.h | 5 -
drivers/usb/dwc3/dwc3-pci.c | 178 +-
drivers/usb/dwc3/ep0.c | 2 +-
drivers/usb/dwc3/gadget.c | 82 +-
drivers/usb/dwc3/trace.h | 10 +
drivers/usb/gadget/Kconfig | 11 +
drivers/usb/gadget/composite.c | 2 +-
drivers/usb/gadget/function/Makefile | 2 +-
drivers/usb/gadget/function/f_fs.c | 119 +-
drivers/usb/gadget/function/f_hid.c | 2 +-
drivers/usb/gadget/function/f_sourcesink.c | 20 +-
drivers/usb/gadget/function/f_uac1.c | 16 +-
drivers/usb/gadget/function/f_uvc.c | 136 +-
drivers/usb/gadget/function/u_ether.c | 4 +-
drivers/usb/gadget/function/u_fs.h | 25 +
drivers/usb/gadget/function/u_uac1.c | 3 +-
drivers/usb/gadget/function/u_uac1.h | 1 -
drivers/usb/gadget/function/u_uvc.h | 52 +-
drivers/usb/gadget/function/uvc_configfs.c | 2468 ++++++++++++++++++++
drivers/usb/gadget/function/uvc_configfs.h | 22 +
drivers/usb/gadget/udc/at91_udc.c | 8 +-
drivers/usb/gadget/udc/at91_udc.h | 1 -
drivers/usb/gadget/udc/atmel_usba_udc.c | 147 +-
drivers/usb/gadget/udc/atmel_usba_udc.h | 9 +
drivers/usb/gadget/udc/bdc/bdc_core.c | 1 -
drivers/usb/gadget/udc/bdc/bdc_ep.c | 10 +-
drivers/usb/gadget/udc/bdc/bdc_udc.c | 1 +
drivers/usb/gadget/udc/dummy_hcd.c | 9 +-
drivers/usb/gadget/udc/fsl_qe_udc.c | 2 +-
drivers/usb/gadget/udc/fsl_udc_core.c | 5 +-
drivers/usb/gadget/udc/lpc32xx_udc.c | 12 +-
drivers/usb/gadget/udc/mv_udc_core.c | 3 -
drivers/usb/gadget/udc/net2272.c | 7 +-
drivers/usb/gadget/udc/net2272.h | 1 -
drivers/usb/gadget/udc/net2280.c | 533 ++---
drivers/usb/gadget/udc/net2280.h | 24 +-
drivers/usb/gadget/udc/omap_udc.c | 1 +
drivers/usb/gadget/udc/pch_udc.c | 1 +
drivers/usb/gadget/udc/pxa25x_udc.c | 2 -
drivers/usb/gadget/udc/pxa27x_udc.c | 2 -
drivers/usb/gadget/udc/r8a66597-udc.c | 1 +
drivers/usb/gadget/udc/s3c2410_udc.c | 21 +-
drivers/usb/gadget/udc/udc-core.c | 2 +
drivers/usb/host/Kconfig | 14 -
drivers/usb/host/Makefile | 3 -
drivers/usb/host/isp1760-hcd.h | 208 --
drivers/usb/host/isp1760-if.c | 477 ----
drivers/usb/isp1760/Kconfig | 59 +
drivers/usb/isp1760/Makefile | 5 +
drivers/usb/isp1760/isp1760-core.c | 177 ++
drivers/usb/isp1760/isp1760-core.h | 68 +
drivers/usb/{host => isp1760}/isp1760-hcd.c | 278 +--
drivers/usb/isp1760/isp1760-hcd.h | 102 +
drivers/usb/isp1760/isp1760-if.c | 309 +++
drivers/usb/isp1760/isp1760-regs.h | 230 ++
drivers/usb/isp1760/isp1760-udc.c | 1498 ++++++++++++
drivers/usb/isp1760/isp1760-udc.h | 106 +
drivers/usb/musb/Kconfig | 7 +-
drivers/usb/musb/blackfin.c | 2 +-
drivers/usb/musb/musb_core.c | 7 +
drivers/usb/musb/musb_cppi41.c | 24 +-
drivers/usb/musb/musb_debugfs.c | 2 +-
drivers/usb/musb/musb_gadget.c | 4 +-
drivers/usb/musb/musb_gadget_ep0.c | 2 +-
drivers/usb/musb/musb_virthub.c | 7 +-
drivers/usb/phy/phy-fsl-usb.c | 35 -
drivers/usb/phy/phy-generic.c | 150 +-
drivers/usb/phy/phy-generic.h | 10 +-
drivers/usb/phy/phy-mxs-usb.c | 86 +-
drivers/usb/renesas_usbhs/common.c | 25 +-
drivers/usb/renesas_usbhs/common.h | 3 +
drivers/usb/renesas_usbhs/fifo.c | 25 +-
drivers/usb/renesas_usbhs/mod_gadget.c | 2 +
drivers/usb/renesas_usbhs/mod_host.c | 3 +-
include/linux/usb/gadget.h | 2 +
include/linux/usb/phy.h | 4 +-
include/linux/usb/usb_phy_generic.h | 2 +
include/uapi/linux/usb/functionfs.h | 1 +
.../usb/ffs-aio-example/multibuff/host_app/test.c | 14 +-
.../ffs-aio-example/simple/device_app/aio_simple.c | 2 +
tools/usb/ffs-aio-example/simple/host_app/test.c | 17 +-
104 files changed, 8148 insertions(+), 2244 deletions(-)
create mode 100644 Documentation/ABI/testing/configfs-usb-gadget-uvc
create mode 100644 Documentation/usb/gadget-testing.txt
create mode 100644 drivers/usb/gadget/function/uvc_configfs.c
create mode 100644 drivers/usb/gadget/function/uvc_configfs.h
delete mode 100644 drivers/usb/host/isp1760-hcd.h
delete mode 100644 drivers/usb/host/isp1760-if.c
create mode 100644 drivers/usb/isp1760/Kconfig
create mode 100644 drivers/usb/isp1760/Makefile
create mode 100644 drivers/usb/isp1760/isp1760-core.c
create mode 100644 drivers/usb/isp1760/isp1760-core.h
rename drivers/usb/{host => isp1760}/isp1760-hcd.c (91%)
create mode 100644 drivers/usb/isp1760/isp1760-hcd.h
create mode 100644 drivers/usb/isp1760/isp1760-if.c
create mode 100644 drivers/usb/isp1760/isp1760-regs.h
create mode 100644 drivers/usb/isp1760/isp1760-udc.c
create mode 100644 drivers/usb/isp1760/isp1760-udc.h
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