pm24.git/drivers/usb, branch v3.1-rc5

USB: ftdi_sio: add Calao reference board support

2011-08-25T16:44:50Z

Calao use on there dev kits a FT2232 where the port 0 is used for the JTAG and port 1 for the UART They use the same VID and PID as FTDI Chip but they program the manufacturer name in the eeprom So use this information to detect it Signed-off-by: Jean-Christophe PLAGNIOL-VILLARD Cc: Gregory Hermant Cc: Alan Cox Cc: stable Signed-off-by: Greg Kroah-Hartman

USB option driver K3765/K4505 avoid CDC_DATA interface

2011-08-22T20:55:51Z

Currently the Option driver avoids binding interface 1 on Huawei K3765 and K4505 broadband modems as it should be handled by the cdc_ether driver instead. This patch ensures we don't bind the interface 2 on those devices as that is CDC_DATA. Signed-off-by: Andrew Bird Cc: stable Signed-off-by: Greg Kroah-Hartman

USB: option: add YUGA device id to driver

2011-08-22T20:51:53Z

Signed-off-by: Gavin.zhu Cc: stable Signed-off-by: Greg Kroah-Hartman

usb: s5p-ehci: fix a NULL pointer deference

2011-08-22T20:38:52Z

This patch fixes a NULL pointer deference. A NULL pointer dereference happens since s5p_ehci->hcd field is not initialized yet in probe function. [jg1.han@samsung.com: edit commit message] Signed-off-by: Yulgon Kim Signed-off-by: Jingoo Han Cc: stable Signed-off-by: Greg Kroah-Hartman

USB: EHCI: Do not rely on PORT_SUSPEND to stop USB resuming in ehci_bus_resume().

2011-08-22T20:38:52Z

From EHCI Spec p.28 HC should clear PORT_SUSPEND when SW clears PORT_RESUME. In Intel Oaktrail platform, MPH (Multi-Port Host Controller) core clears PORT_SUSPEND directly when SW sets PORT_RESUME bit. If we rely on PORT_SUSPEND bit to stop USB resume, we will miss the action of clearing PORT_RESUME. This will cause unexpected long resume signal on USB bus. Signed-off-by: Wang Zhi Signed-off-by: Alan Stern Cc: stable Signed-off-by: Greg Kroah-Hartman

USB option driver add PID of Huawei Vodafone K4605

2011-08-22T20:38:51Z

This patch adds the product ID of Huawei's Vodafone K4605 mobile broadband modem to option.c. This is necessary so that the driver gets loaded on demand without the intervention of usb_modeswitch. This has the benefit of it becoming available faster and also ensures that the option driver is not bound to a network interface that should be claimed by suitable network driver. Signed-off-by: Andrew Bird Signed-off-by: Alex Chiang Cc: stable Signed-off-by: Greg Kroah-Hartman

USB option driver add PID of Huawei Vodafone K3806

2011-08-22T20:38:50Z

This patch adds the product ID of Huawei's Vodafone K3806 mobile broadband modem to option.c. This is necessary so that the driver gets loaded on demand without the intervention of usb_modeswitch. This has the benefit of it becoming available faster and also ensures that the option driver is not bound to a network interface that should be claimed by cdc_ether. Signed-off-by: Andrew Bird Signed-off-by: Alex Chiang Cc: stable Signed-off-by: Greg Kroah-Hartman

Merge branch 'for-greg' of master.kernel.org:/pub/scm/linux/kernel/git/balbi/usb into usb-linus

2011-08-22T20:20:31Z

* 'for-greg' of master.kernel.org:/pub/scm/linux/kernel/git/balbi/usb: usb: musb: gadget: fix error path usb: gadget: f_phonet: unlock in error case usb: musb: blackfin: include prefetch head file usb: musb: tusb6010: fix compilation usb: gadget: renesas_usbhs: fix DMA build by including dma-mapping.h usb: musb: cppi: fix build errors due to DBG and missing musb variable usb: musb: ux500: replace missing DBG with dev_dbg usb: musb: ux500: set dma config for both src and dst usb: musb: fix oops on musb_gadget_pullup usb: host: ehci-omap: fix .remove and failure handling path of .probe(v1) usb: gadget: hid: don't STALL when processing a HID Descriptor request usb: musb: fix Kconfig usb: musb: tusb6010_omap: fix build failure: error: 'musb' undeclared usb: gadget: composite: fix bMaxPacketSize for SuperSpeed usb: gadget: fusb300: remove #if 0 block usb: gadget: s3c2410_udc: fix unterminated platform_device_id table

Merge branch 'for-usb-linus' of git+ssh://master.kernel.org/pub/scm/linux/kernel/git/sarah/xhci into usb-linus

2011-08-22T20:17:04Z

* 'for-usb-linus' of git+ssh://master.kernel.org/pub/scm/linux/kernel/git/sarah/xhci: xhci: Handle zero-length isochronous packets. USB: Avoid NULL pointer deref in usb_hcd_alloc_bandwidth. xhci: Remove TDs from TD lists when URBs are canceled. xhci: Fix failed enqueue in the middle of isoch TD. xhci: Fix memory leak during failed enqueue. xHCI: report USB2 port in resuming as suspend xHCI: fix port U3 status check condition

xhci: Handle zero-length isochronous packets.

2011-08-16T23:46:57Z

For a long time, the xHCI driver has had this note: /* FIXME: Ignoring zero-length packets, can those happen? */ It turns out that, yes, there are drivers that need to queue zero-length transfers for isochronous OUT transfers. Without this patch, users will see kernel hang messages when a driver attempts to enqueue an isochronous URB with a zero length transfer (because count_isoc_trbs_needed will return zero for that TD, xhci_td->last_trb will never be set, and updating the dequeue pointer will cause an infinite loop). Matěj ran into this issue when using an NI Audio4DJ USB soundcard with the snd-usb-caiaq driver. See https://bugzilla.kernel.org/show_bug.cgi?id=40702 Fix count_isoc_trbs_needed() to return 1 for zero-length transfers (thanks Alan on the math help). Update the various TRB field calculations to deal with zero-length transfers. We're still transferring one packet with a zero-length data payload, so the total_packet_count should be 1. The Transfer Burst Count (TBC) and Transfer Last Burst Packet Count (TLBPC) fields should be set to zero. This patch should be backported to kernels as old as 2.6.36. Signed-off-by: Sarah Sharp Tested-by: Matěj Laitl Cc: Daniel Mack Cc: Alan Stern Cc: stable@kernel.org