summaryrefslogtreecommitdiffstats
path: root/drivers/usb
AgeCommit message (Collapse)AuthorFilesLines
2010-10-23Merge git://git.kernel.org/pub/scm/linux/kernel/git/davem/net-next-2.6Linus Torvalds1-1/+17
* git://git.kernel.org/pub/scm/linux/kernel/git/davem/net-next-2.6: (1699 commits) bnx2/bnx2x: Unsupported Ethtool operations should return -EINVAL. vlan: Calling vlan_hwaccel_do_receive() is always valid. tproxy: use the interface primary IP address as a default value for --on-ip tproxy: added IPv6 support to the socket match cxgb3: function namespace cleanup tproxy: added IPv6 support to the TPROXY target tproxy: added IPv6 socket lookup function to nf_tproxy_core be2net: Changes to use only priority codes allowed by f/w tproxy: allow non-local binds of IPv6 sockets if IP_TRANSPARENT is enabled tproxy: added tproxy sockopt interface in the IPV6 layer tproxy: added udp6_lib_lookup function tproxy: added const specifiers to udp lookup functions tproxy: split off ipv6 defragmentation to a separate module l2tp: small cleanup nf_nat: restrict ICMP translation for embedded header can: mcp251x: fix generation of error frames can: mcp251x: fix endless loop in interrupt handler if CANINTF_MERRF is set can-raw: add msg_flags to distinguish local traffic 9p: client code cleanup rds: make local functions/variables static ... Fix up conflicts in net/core/dev.c, drivers/net/pcmcia/smc91c92_cs.c and drivers/net/wireless/ath/ath9k/debug.c as per David
2010-10-22Merge git://git.kernel.org/pub/scm/linux/kernel/git/gregkh/usb-2.6Linus Torvalds148-2489/+9225
* git://git.kernel.org/pub/scm/linux/kernel/git/gregkh/usb-2.6: (141 commits) USB: mct_u232: fix broken close USB: gadget: amd5536udc.c: fix error path USB: imx21-hcd - fix off by one resource size calculation usb: gadget: fix Kconfig warning usb: r8a66597-udc: Add processing when USB was removed. mxc_udc: add workaround for ENGcm09152 for i.MX35 USB: ftdi_sio: add device ids for ScienceScope USB: musb: AM35x: Workaround for fifo read issue USB: musb: add musb support for AM35x USB: AM35x: Add musb support usb: Fix linker errors with CONFIG_PM=n USB: ohci-sh - use resource_size instead of defining its own resource_len macro USB: isp1362-hcd - use resource_size instead of defining its own resource_len macro USB: isp116x-hcd - use resource_size instead of defining its own resource_len macro USB: xhci: Fix compile error when CONFIG_PM=n USB: accept some invalid ep0-maxpacket values USB: xHCI: PCI power management implementation USB: xHCI: bus power management implementation USB: xHCI: port remote wakeup implementation USB: xHCI: port power management implementation ... Manually fix up (non-data) conflict: the SCSI merge gad renamed the 'hw_sector_size' member to 'physical_block_size', and the USB tree brought a new use of it.
2010-10-22Merge git://git.kernel.org/pub/scm/linux/kernel/git/gregkh/tty-2.6Linus Torvalds10-128/+200
* git://git.kernel.org/pub/scm/linux/kernel/git/gregkh/tty-2.6: (49 commits) serial8250: ratelimit "too much work" error serial: bfin_sport_uart: speed up sport RX sample rate to be 3% faster serial: abstraction for 8250 legacy ports serial/imx: check that the buffer is non-empty before sending it out serial: mfd: add more baud rates support jsm: Remove the uart port on errors Alchemy: Add UART PM methods. 8250: allow platforms to override PM hook. altera_uart: Don't use plain integer as NULL pointer altera_uart: Fix missing prototype for registering an early console altera_uart: Fixup type usage of port flags altera_uart: Make it possible to use Altera UART and 8250 ports together altera_uart: Add support for different address strides altera_uart: Add support for getting mapbase and IRQ from resources altera_uart: Add support for polling mode (IRQ-less) serial: Factor out uart_poll_timeout() from 8250 driver serial: mark the 8250 driver as maintained serial: 8250: Don't delay after transmitter is ready. tty: MAINTAINERS: add drivers/serial/jsm/ as maintained driver vcs: invoke the vt update callback when /dev/vcs* is written to ...
2010-10-22Merge branch 'llseek' of git://git.kernel.org/pub/scm/linux/kernel/git/arnd/bklLinus Torvalds16-2/+23
* 'llseek' of git://git.kernel.org/pub/scm/linux/kernel/git/arnd/bkl: vfs: make no_llseek the default vfs: don't use BKL in default_llseek llseek: automatically add .llseek fop libfs: use generic_file_llseek for simple_attr mac80211: disallow seeks in minstrel debug code lirc: make chardev nonseekable viotape: use noop_llseek raw: use explicit llseek file operations ibmasmfs: use generic_file_llseek spufs: use llseek in all file operations arm/omap: use generic_file_llseek in iommu_debug lkdtm: use generic_file_llseek in debugfs net/wireless: use generic_file_llseek in debugfs drm: use noop_llseek
2010-10-22Merge branch 'vfs' of git://git.kernel.org/pub/scm/linux/kernel/git/arnd/bklLinus Torvalds1-1/+0
* 'vfs' of git://git.kernel.org/pub/scm/linux/kernel/git/arnd/bkl: (30 commits) BKL: remove BKL from freevxfs BKL: remove BKL from qnx4 autofs4: Only declare function when CONFIG_COMPAT is defined autofs: Only declare function when CONFIG_COMPAT is defined ncpfs: Lock socket in ncpfs while setting its callbacks fs/locks.c: prepare for BKL removal BKL: Remove BKL from ncpfs BKL: Remove BKL from OCFS2 BKL: Remove BKL from squashfs BKL: Remove BKL from jffs2 BKL: Remove BKL from ecryptfs BKL: Remove BKL from afs BKL: Remove BKL from USB gadgetfs BKL: Remove BKL from autofs4 BKL: Remove BKL from isofs BKL: Remove BKL from fat BKL: Remove BKL from ext2 filesystem BKL: Remove BKL from do_new_mount() BKL: Remove BKL from cgroup BKL: Remove BKL from NTFS ...
2010-10-22USB: mct_u232: fix broken closeJohan Hovold1-2/+5
Fix regression introduced by commit f26788da3b342099d2b02d99ba1cb7f154d6ef7b (USB: serial: refactor generic close) which broke driver close(). This driver uses non-standard semantics for the read urb which makes the generic close function fail to kill it (the read urb is actually an interrupt urb and therefore bulk_in size is zero). Reported-by: Eric Shattow "Eprecocious" <lucent@gmail.com> Tested-by: Eric Shattow "Eprecocious" <lucent@gmail.com> Cc: stable <stable@kernel.org> Signed-off-by: Johan Hovold <jhovold@gmail.com> Signed-off-by: Greg Kroah-Hartman <gregkh@suse.de>
2010-10-22USB: gadget: amd5536udc.c: fix error pathRahul Ruikar1-1/+3
In function udc_probe() call put_device() when device_register() fails. Signed-off-by: Rahul Ruikar <rahul.ruikar@gmail.com> Acked-by: Thomas Dahlmann <dahlmann.thomas@arcor.de> Cc: David Brownell <david-b@pacbell.net> Signed-off-by: Andrew Morton <akpm@linux-foundation.org> Signed-off-by: Greg Kroah-Hartman <gregkh@suse.de>
2010-10-22USB: imx21-hcd - fix off by one resource size calculationAxel Lin1-1/+1
Signed-off-by: Axel Lin <axel.lin@gmail.com> Tested-by: Jon Povey <Jon.Povey@racelogic.co.uk> Signed-off-by: Greg Kroah-Hartman <gregkh@suse.de>
2010-10-22usb: gadget: fix Kconfig warningFelipe Contreras1-11/+0
warning: (USB_MUSB_HDRC_HCD && USB_SUPPORT && USB_MUSB_HDRC && (USB_MUSB_HOST || USB_MUSB_OTG) && USB_GADGET_MUSB_HDRC || USB_MUSB_OTG && <choice> && USB && USB_GADGET && PM && EXPERIMENTAL) selects USB_OTG which has unmet direct dependencies (USB_GADGET_OMAP && ARCH_OMAP_OTG && USB_OHCI_HCD) This doesn't seem to happen on 2.6.36-rc8, but still doesn't make sense to keep this duplicated config that is already defined in usb/core. Signed-off-by: Felipe Contreras <felipe.contreras@gmail.com> Acked-by: Felipe Balbi <balbi@ti.com> Signed-off-by: Greg Kroah-Hartman <gregkh@suse.de>
2010-10-22usb: r8a66597-udc: Add processing when USB was removed.Yusuke Goda1-0/+3
When USB was removed, this patch prepares for the next insertion. Signed-off-by: Yusuke Goda <yusuke.goda.sx@renesas.com> Acked-by: Yoshihiro Shimoda <yoshihiro.shimoda.uh@renesas.com> Cc: Paul Mundt <lethal@linux-sh.org> Signed-off-by: Greg Kroah-Hartman <gregkh@suse.de>
2010-10-22mxc_udc: add workaround for ENGcm09152 for i.MX35Eric Bénard1-0/+15
this patch gives the possibility to workaround bug ENGcm09152 on i.MX35 when the hardware workaround is also implemented on the board. It covers the workaround described on page 25 of the following Errata : http://cache.freescale.com/files/dsp/doc/errata/IMX35CE.pdf Signed-off-by: Eric Bénard <eric@eukrea.com> Signed-off-by: Greg Kroah-Hartman <gregkh@suse.de>
2010-10-22USB: ftdi_sio: add device ids for ScienceScopeGreg Kroah-Hartman2-0/+8
This adds the requested device ids to the ftdi_sio driver. Reported-by: Ewan Bingham <ewan@auc.co.uk> Cc: Kuba Ober <kuba@mareimbrium.org> Cc: stable <stable@kernel.org> Signed-off-by: Greg Kroah-Hartman <gregkh@suse.de>
2010-10-22USB: musb: AM35x: Workaround for fifo read issueAjay Kumar Gupta2-0/+32
AM35x supports only 32bit read operations so we need to have workaround for 8bit and 16bit read operations. Signed-off-by: Ajay Kumar Gupta <ajay.gupta@ti.com> Signed-off-by: Felipe Balbi <balbi@ti.com> Signed-off-by: Greg Kroah-Hartman <gregkh@suse.de>
2010-10-22USB: musb: add musb support for AM35xAjay Kumar Gupta4-2/+512
AM35x has musb interface and uses CPPI4.1 DMA engine. Current patch supports only PIO mode. DMA support can be added later once basic CPPI4.1 DMA patch is accepted. Also added USB_MUSB_AM35X which is required to differentiate musb ips between OMAP3x and AM35x. This config would be used to for below purposes, - Select am35x.c instead of omap2430.c for compilation at drivers/usb/musb directory. Please note there are significant differneces in these two files as musb ip in quite different on AM35x. Please note that in multi omap configuration only omap2430.c file will get compiled and we would require to select only AM35x based board config to compile am35x.c - Select workaround codes applicable for AM35x musb issues. one such workaround is for bytewise read issue on AM35x. Signed-off-by: Ajay Kumar Gupta <ajay.gupta@ti.com> Signed-off-by: Felipe Balbi <balbi@ti.com> Signed-off-by: Greg Kroah-Hartman <gregkh@suse.de>
2010-10-22usb: Fix linker errors with CONFIG_PM=nSarah Sharp3-12/+15
Fix these linker errors when CONFIG_PM=n: ERROR: "xhci_bus_resume" [drivers/usb/host/xhci-hcd.ko] undefined! ERROR: "xhci_bus_suspend" [drivers/usb/host/xhci-hcd.ko] undefined! Reported-by: Randy Dunlap <randy.dunlap@oracle.com> Signed-off-by: Sarah Sharp <sarah.a.sharp@linux.intel.com> Acked-by: Randy Dunlap <randy.dunlap@oracle.com> Signed-off-by: Greg Kroah-Hartman <gregkh@suse.de>
2010-10-22USB: ohci-sh - use resource_size instead of defining its own resource_len macroAxel Lin1-2/+1
Signed-off-by: Axel Lin <axel.lin@gmail.com> Acked-by: Yoshihiro Shimoda <yoshihiro.shimoda.uh@renesas.com> Signed-off-by: Greg Kroah-Hartman <gregkh@suse.de>
2010-10-22USB: isp1362-hcd - use resource_size instead of defining its own ↵Axel Lin1-10/+8
resource_len macro Signed-off-by: Axel Lin <axel.lin@gmail.com> Acked-by: Mike Frysinger <vapier@gentoo.org> Signed-off-by: Greg Kroah-Hartman <gregkh@suse.de>
2010-10-22USB: isp116x-hcd - use resource_size instead of defining its own ↵Axel Lin1-4/+2
resource_len macro Signed-off-by: Axel Lin <axel.lin@gmail.com> Signed-off-by: Greg Kroah-Hartman <gregkh@suse.de>
2010-10-22USB: xhci: Fix compile error when CONFIG_PM=nSarah Sharp1-0/+8
Fix this error when CONFIG_PM is not enabled: drivers/usb/host/xhci.c:675: error: implicit declaration of function 'usb_root_hub_lost_power' Wrap xhci_suspend() and xhci_resume() into an ifdef CONFIG_PM, along with the functions that only they call -- xhci_save_registers() and xhci_restore_registers(). Reported-by: Randy Dunlap <randy.dunlap@oracle.com> Signed-off-by: Sarah Sharp <sarah.a.sharp@linux.intel.com> Signed-off-by: Greg Kroah-Hartman <gregkh@suse.de>
2010-10-22USB: accept some invalid ep0-maxpacket valuesAlan Stern1-3/+6
A few devices (such as the RCA VR5220 voice recorder) are so non-compliant with the USB spec that they have invalid maxpacket sizes for endpoint 0. Nevertheless, as long as we can safely use them, we may as well do so. This patch (as1432) softens our acceptance criterion by allowing high-speed devices to have ep0-maxpacket sizes other than 64. A warning is printed in the system log when this happens, and the existing error message is clarified. Signed-off-by: Alan Stern <stern@rowland.harvard.edu> Reported-by: James <bjlockie@lockie.ca> Cc: stable <stable@kernel.org> Signed-off-by: Greg Kroah-Hartman <gregkh@suse.de>
2010-10-22USB: xHCI: PCI power management implementationAndiry Xu3-2/+258
This patch implements the PCI suspend/resume. Please refer to xHCI spec for doing the suspend/resume operation. For S3, CSS/SRS in USBCMD is used to save/restore the internal state. However, an error maybe occurs while restoring the internal state. In this case, it means that HC internal state is wrong and HC will be re-initialized. Signed-off-by: Libin Yang <libin.yang@amd.com> Signed-off-by: Dong Nguyen <dong.nguyen@amd.com> Signed-off-by: Andiry Xu <andiry.xu@amd.com> Signed-off-by: Sarah Sharp <sarah.a.sharp@linux.intel.com> Signed-off-by: Greg Kroah-Hartman <gregkh@suse.de>
2010-10-22USB: xHCI: bus power management implementationAndiry Xu4-0/+200
This patch implements xHCI bus suspend/resume function hook. In the patch it goes through all the ports and suspend/resume the ports if needed. If any port is in remote wakeup, abort bus suspend as what ehci/ohci do. Signed-off-by: Libin Yang <libin.yang@amd.com> Signed-off-by: Crane Cai <crane.cai@amd.com> Signed-off-by: Andiry Xu <andiry.xu@amd.com> Signed-off-by: Sarah Sharp <sarah.a.sharp@linux.intel.com> Signed-off-by: Greg Kroah-Hartman <gregkh@suse.de>
2010-10-22USB: xHCI: port remote wakeup implementationAndiry Xu4-6/+101
This commit implements port remote wakeup. When a port is in U3 state and resume signaling is detected from a device, the port transitions to the Resume state, and the xHC generates a Port Status Change Event. For USB3 port, software write a '0' to the PLS field to complete the resume signaling. For USB2 port, the resume should be signaling for at least 20ms, irq handler set a timer for port remote wakeup, and then finishes process in hub_control GetPortStatus. Some codes are borrowed from EHCI code. Signed-off-by: Andiry Xu <andiry.xu@amd.com> Signed-off-by: Sarah Sharp <sarah.a.sharp@linux.intel.com> Signed-off-by: Greg Kroah-Hartman <gregkh@suse.de>
2010-10-22USB: xHCI: port power management implementationAndiry Xu5-12/+248
Add software trigger USB device suspend resume function hook. Do port suspend & resume in terms of xHCI spec. Port Suspend: Stop all endpoints via Stop Endpoint Command with Suspend (SP) flag set. Place individual ports into suspend mode by writing '3' for Port Link State (PLS) field into PORTSC register. This can only be done when the port is in Enabled state. When writing, the Port Link State Write Strobe (LWS) bit shall be set to '1'. Allocate an xhci_command and stash it in xhci_virt_device to wait completion for the last Stop Endpoint Command. Use the Suspend bit in TRB to indicate the Stop Endpoint Command is for port suspend. Based on Sarah's suggestion. Port Resume: Write '0' in PLS field, device will transition to running state. Ring an endpoints' doorbell to restart it. Ref: USB device remote wake need another patch to implement. For details of how USB subsystem do power management, please see: Documentation/usb/power-management.txt Signed-off-by: Crane Cai <crane.cai@amd.com> Signed-off-by: Libin Yang <libin.yang@amd.com> Signed-off-by: Andiry Xu <andiry.xu@amd.com> Signed-off-by: Sarah Sharp <sarah.a.sharp@linux.intel.com> Signed-off-by: Greg Kroah-Hartman <gregkh@suse.de>
2010-10-22usb: Fix issue with USB 3.0 devices after system resumeSarah Sharp1-0/+3
When the system suspends and a host controller's power is lost, the USB core attempts to revive any USB devices that had the persist_enabled flag set. For non-SuperSpeed devices, it will disable the port, and then set the udev->reset_resume flag. This will cause the USB core to reset the device, verify the device descriptors to make sure it's the same device, and re-install any non-default configurations or alternate interface settings. However, we can't disable SuperSpeed root hub ports because that turns off SuperSpeed terminations, which will inhibit any devices connecting at USB 3.0 speeds. (Plus external hubs don't allow SuperSpeed ports to be disabled.) Because of this logic in hub_activate(): /* We can forget about a "removed" device when there's a * physical disconnect or the connect status changes. */ if (!(portstatus & USB_PORT_STAT_CONNECTION) || (portchange & USB_PORT_STAT_C_CONNECTION)) clear_bit(port1, hub->removed_bits); if (!udev || udev->state == USB_STATE_NOTATTACHED) { /* Tell khubd to disconnect the device or * check for a new connection */ if (udev || (portstatus & USB_PORT_STAT_CONNECTION)) set_bit(port1, hub->change_bits); } else if (portstatus & USB_PORT_STAT_ENABLE) { /* The power session apparently survived the resume. * If there was an overcurrent or suspend change * (i.e., remote wakeup request), have khubd * take care of it. */ if (portchange) set_bit(port1, hub->change_bits); } else if (udev->persist_enabled) { udev->reset_resume = 1; set_bit(port1, hub->change_bits); } else { /* The power session is gone; tell khubd */ usb_set_device_state(udev, USB_STATE_NOTATTACHED); set_bit(port1, hub->change_bits); } a SuperSpeed device after a resume with a loss of power will never get the reset_resume flag set. Instead the core will assume the power session survived and that the device still has the same address, configuration, and alternate interface settings. The xHCI host controller will have no knowledge of the device (since all xhci_virt_devices were destroyed when power loss was discovered, and xhci_discover_or_reset_device() has not been called), and all URBs to the device will fail. If the device driver responds by resetting the device, everything will continue smoothly. However, if lsusb is used before the device driver resets the device (or there is no driver), then all lsusb descriptor fetches will fail. The quick fix is to pretend the port is disabled in hub_activate(), by clearing the local variable. But I'm not sure what other parts of the hub driver need to be changed because they have assumptions about when ports will be disabled. Signed-off-by: Sarah Sharp <sarah.a.sharp@linux.intel.com> Signed-off-by: Andiry Xu <andiry.xu@amd.com> Signed-off-by: Greg Kroah-Hartman <gregkh@suse.de>
2010-10-22USB: core: use kernel assigned address for devices under xHCIAndiry Xu3-18/+19
xHCI driver uses hardware assigned device address. This may cause device address conflict in certain cases. Use kernel assigned address for devices under xHCI. Store the xHC assigned address locally in xHCI driver. Signed-off-by: Andiry Xu <andiry.xu@amd.com> Signed-off-by: Sarah Sharp <sarah.a.sharp@linux.intel.com>
2010-10-22USB: xHCI: change xhci_reset_device() to allocate new deviceAndiry Xu3-7/+41
Rename xhci_reset_device() to xhci_discover_or_reset_device(). If xhci_discover_or_reset_device() is called to reset a device which does not exist or does not match the udev, it calls xhci_alloc_dev() to re-allocate the device. This would prevent the reset device failure, possibly due to the xHC restore error during S3/S4 resume. Signed-off-by: Andiry Xu <andiry.xu@amd.com> Signed-off-by: Sarah Sharp <sarah.a.sharp@linux.intel.com> Signed-off-by: Greg Kroah-Hartman <gregkh@suse.de>
2010-10-22USB: xHCI: Add pointer to udev in struct xhci_virt_deviceAndiry Xu3-49/+36
Add a pointer to udev in struct xhci_virt_device. When allocate a new virt_device, make the pointer point to the corresponding udev. Modify xhci_check_args(), check if virt_dev->udev matches the target udev, to make sure command is issued to the right device. Signed-off-by: Andiry Xu <andiry.xu@amd.com> Signed-off-by: Sarah Sharp <sarah.a.sharp@linux.intel.com> Signed-off-by: Greg Kroah-Hartman <gregkh@suse.de>
2010-10-22usb: r8a66597-hcd: Change mistake of the outsw functionNobuhiro Iwamatsu1-1/+1
Some functions changed by 1c98347e613bf17ea2f18c9766ce0ab77f65a96d. However, There was a change mistake of the function (outsw). Signed-off-by: Nobuhiro Iwamatsu <nobuhiro.iwamatsu.yj@renesas.com> CC: Paul Mundt <lethal@linux-sh.org> Cc: stable <stable@kernel.org> [.35 & .36] Acked-by: Yoshihiro Shimoda <yoshihiro.shimoda.uh@renesas.com> Signed-off-by: Greg Kroah-Hartman <gregkh@suse.de>
2010-10-22USB: otg/ulpi: extend id's table.Igor Grinberg1-5/+20
Extend id's table to have ulpi phy names in it. Report if the known phy is found. Signed-off-by: Igor Grinberg <grinberg@compulab.co.il> Signed-off-by: Greg Kroah-Hartman <gregkh@suse.de>
2010-10-22USB: otg/ulpi: improve ulpi phy detection.Igor Grinberg1-3/+32
Improve ulpi phy detection by utilizing the "scratch" register. Allow unknown ulpi phy work without the need to hard-code the id. Signed-off-by: Igor Grinberg <grinberg@compulab.co.il> Signed-off-by: Greg Kroah-Hartman <gregkh@suse.de>
2010-10-22USB: opticon: Whitespace fixes in opticon driverAlon Ziv1-4/+4
Signed-off-by: Alon Ziv <alon-git@nolaviz.org> Signed-off-by: Greg Kroah-Hartman <gregkh@suse.de>
2010-10-22USB: opticon: Add Opticon OPN2001 write supportAlon Ziv1-4/+26
OPN2001 expects write operations to arrive as a vendor-specific command through the control pipe (instead of using a separate bulk-out pipe). Signed-off-by: Alon Ziv <alon-git@nolaviz.org> Signed-off-by: Greg Kroah-Hartman <gregkh@suse.de>
2010-10-22USB: opticon: Fix long-standing bugs in opticon driverAlon Ziv1-3/+3
The bulk-read callback had two bugs: a) The bulk-in packet's leading two zeros were returned (and the two last bytes truncated) b) The wrong URB was transmitted for the second (and later) read requests, causing further reads to return the entire packet (including leading zeros) Signed-off-by: Alon Ziv <alon-git@nolaviz.org> Cc: stable <stable@kernel.org> Signed-off-by: Greg Kroah-Hartman <gregkh@suse.de>
2010-10-22USB: ftdi_sio: set device latency timeout at port probeJohan Hovold1-2/+1
No need to set latency timeout at every open. This also fixes an issue with the read latency being as high as 250ms (instead of 1ms) for the first read after port probe. Signed-off-by: Johan Hovold <jhovold@gmail.com> Signed-off-by: Greg Kroah-Hartman <gregkh@suse.de>
2010-10-22usb: iowarrior: don't trust report_size for buffer sizeKees Cook1-1/+1
If the iowarrior devices in this case statement support more than 8 bytes per report, it is possible to write past the end of a kernel heap allocation. This will probably never be possible, but change the allocation to be more defensive anyway. Signed-off-by: Kees Cook <kees.cook@canonical.com> Signed-off-by: Greg Kroah-Hartman <gregkh@suse.de>
2010-10-22USB: visor: fix initialisation of UX50/TH55 devicesJohan Hovold1-1/+10
Fix regression introduced by commit 214916f2ec6701e1c9972f26c60b3dc37d3153c6 (USB: visor: reimplement using generic framework) which broke initialisation of UX50/TH55 devices that used re-mapped bulk-out endpoint addresses. Reported-by: Robert Gadsdon <rgadsdon@bayarea.net> Tested-by: Robert Gadsdon <rgadsdon@bayarea.net> Cc: stable <stable@kernel.org> Signed-off-by: Johan Hovold <jhovold@gmail.com> Signed-off-by: Greg Kroah-Hartman <gregkh@suse.de>
2010-10-22USB: ftdi_sio: new VID/PIDs for various Papouch devicesDaniel Suchy2-2/+55
This patch for FTDI USB serial driver ads new VID/PIDs used on various devices manufactured by Papouch (http://www.papouch.com). These devices have their own VID/PID, although they're using standard FTDI chip. In ftdi_sio.c, I also made small cleanup to have declarations for all Papouch devices together. Signed-off-by: Daniel Suchy <danny@danysek.cz> Cc: stable <stable@kernel.org> Signed-off-by: Greg Kroah-Hartman <gregkh@suse.de>
2010-10-22USB: gadget: storage: reuse definitions from scsi.h header fileMichal Nazarewicz3-105/+75
This commit changes storage_common.h, file_storage.c and f_mass_storage.c to use definitions of SCSI commands from scsi/scsi.h file instead of redefining the commands in storage_common.c. scsi/scsi.h header file was missing READ_FORMAT_CAPACITIES and READ_HEADER so this commit also add those to the header. Signed-off-by: Michal Nazarewicz <mina86@mina86.com> Cc: Alan Stern <stern@rowland.harvard.edu> Cc: James Bottomley <James.Bottomley@suse.de> Signed-off-by: Greg Kroah-Hartman <gregkh@suse.de>
2010-10-22usb: makefile cleanupmatt mooney15-162/+116
For all modules, change <module>-objs to <module>-y; remove if-statements and replace with lists using the kbuild idiom; move flags to the top of the file; and fix alignment while trying to maintain the original scheme in each file. None of the dependencies are modified. Signed-off-by: matt mooney <mfm@muteddisk.com> Acked-by: Sam Ravnborg <sam@ravnborg.org> Acked-by: Felipe Balbi <balbi@ti.com> Signed-off-by: Greg Kroah-Hartman <gregkh@suse.de>
2010-10-22usb: gadget: dummy_hcd: Fix error pathRahul Ruikar1-3/+5
In function dummy_udc_probe() call put_device() when device_register() fails. also usb_get_hcd() put before device_register() after review comment from Alan Stern. Signed-off-by: Rahul Ruikar <rahul.ruikar@gmail.com> Signed-off-by: Greg Kroah-Hartman <gregkh@suse.de>
2010-10-22usb: core: endpoint: Fix error pathRahul Ruikar1-1/+1
In function usb_create_ep_devs() call put_device() when device_register() fails. Signed-off-by: Rahul Ruikar <rahul.ruikar@gmail.com> Signed-off-by: Greg Kroah-Hartman <gregkh@suse.de>
2010-10-22USB: cp210x: Add WAGO 750-923 Service Cable device IDAnders Larsen1-0/+1
The WAGO 750-923 USB Service Cable is used for configuration and firmware updates of several industrial automation products from WAGO Kontakttechnik GmbH. Bus 004 Device 002: ID 1be3:07a6 Device Descriptor: bLength 18 bDescriptorType 1 bcdUSB 1.10 bDeviceClass 0 (Defined at Interface level) bDeviceSubClass 0 bDeviceProtocol 0 bMaxPacketSize0 64 idVendor 0x1be3 idProduct 0x07a6 bcdDevice 1.00 iManufacturer 1 Silicon Labs iProduct 2 WAGO USB Service Cable iSerial 3 1277796751 . . . Signed-off-by: Anders Larsen <al@alarsen.net> Cc: stable <stable@kernel.org> Signed-off-by: Greg Kroah-Hartman <gregkh@suse.de>
2010-10-22USB: do not print -ESHUTDOWN message if usb at otg device modePeter Chen1-1/+1
At otg device mode, the otg host resume should do no-op during system resume, otherwise, the otg device will be treated as a host for enumeration. So, the otg host driver returns -ESHUTDOWN if it detects the current usb mode is device mode. The host driver has to return -ESHUTDOWN, otherwise, the usb_hc_died will be called. Signed-off-by: Peter Chen <peter.chen@freescale.com> Signed-off-by: Greg Kroah-Hartman <gregkh@suse.de>
2010-10-22usb-storage: add new no_read_capacity_16 quirkHans de Goede2-1/+6
Some Rockbox based mp4 players will crash when ever they see a read_capacity_16 scsi command. So add a new US_FL which tells the scsi sd driver to not issue any read_capacity_16 scsi commands. Signed-off-by: Hans de Goede <hdegoede@redhat.com> Cc: James Bottomley <James.Bottomley@HansenPartnership.com> Cc: Alan Stern <stern@rowland.harvard.edu> Cc: Matthew Dharm <mdharm-usb@one-eyed-alien.net> Signed-off-by: Andrew Morton <akpm@linux-foundation.org> Signed-off-by: Greg Kroah-Hartman <gregkh@suse.de>
2010-10-22usb-storage: add new no_read_disc_info quirkHans de Goede2-0/+9
Appotech ax3003 (the larger brother of the ax203) based devices are even more buggy then the ax203. They will go of into lala land when ever they see a READ_DISC_INFO scsi command. So add a new US_FL which tells the scsi sr driver to not issue any READ_DISC_INFO scsi commands. [akpm@linux-foundation.org: fix build] Signed-off-by: Hans de Goede <hdegoede@redhat.com> Cc: James Bottomley <James.Bottomley@HansenPartnership.com> Cc: Alan Stern <stern@rowland.harvard.edu> Cc: Matthew Dharm <mdharm-usb@one-eyed-alien.net> Signed-off-by: Andrew Morton <akpm@linux-foundation.org> Signed-off-by: Greg Kroah-Hartman <gregkh@suse.de>
2010-10-22usb: gadget: goku_udc: Fix error pathDan Carpenter1-11/+15
This is based on an initial patch by Rahul Ruikar. The goku_remove() function can be called before device_register() so it can call device_unregister() improperly. Also if the call to device_register() fails we need to call put_device(). As I was changing the error handling in goku_probe(), I noticed that the label was "done" but actually if the function succeeds we return earlier. I renamed the error path to "err" instead of "done." Reported-by: Rahul Ruikar <rahul.ruikar@gmail.com> Signed-off-by: Dan Carpenter <error27@gmail.com> Signed-off-by: Greg Kroah-Hartman <gregkh@suse.de>
2010-10-22USB: imx21-hcd accept arbitary transfer buffer alignement.Martin Fuzzey2-35/+169
The hardware can only do DMA to 4 byte aligned addresses. When this requirement is not met use PIO or a bounce buffer. PIO is used when the buffer is small enough to directly use the hardware data memory (2*maxpacket). A bounce buffer is used for larger transfers. Signed-off-by: Martin Fuzzey <mfuzzey@gmail.com> Signed-off-by: Greg Kroah-Hartman <gregkh@suse.de>
2010-10-22USB: introduce unmap_urb_setup_for_dma()Martin Fuzzey1-5/+13
Split unmap_urb_for_dma() to allow just the setup buffer to be unmapped. This allows HCDs to use PIO for the setup buffer if it is not suitable for DMA. Signed-off-by: Martin Fuzzey <mfuzzey@gmail.com> Signed-off-by: Greg Kroah-Hartman <gregkh@suse.de>
2010-10-22USB: imx21-hcd: Fix isochronous endpoint idleMartin Fuzzey1-17/+39
Release the hardware resources and reset the internal HCD state associated with an isochronous endpoint when the last URB queued for it completes. Previously this was only done in then endpoint_disable() method causing usbtest 15 and 16 to hang when run twice in succession without a disconnect. Signed-off-by: Martin Fuzzey <mfuzzey@gmail.com> Signed-off-by: Greg Kroah-Hartman <gregkh@suse.de>
generated by cgit v1.2.3 (git 2.39.1) at 2024-11-24 17:09:11 +0000