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path: root/drivers/usb
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2015-10-14target: use per-attribute show and store methodsChristoph Hellwig1-25/+19
This also allows to remove the target-specific old configfs macros, and gets rid of the target_core_fabric_configfs.h header which only had one function declaration left that could be moved to a better place. Signed-off-by: Christoph Hellwig <hch@lst.de> Reviewed-by: Nicholas Bellinger <nab@linux-iscsi.org> Acked-by: Nicholas Bellinger <nab@linux-iscsi.org> Signed-off-by: Nicholas Bellinger <nab@linux-iscsi.org>
2015-10-14usb-gadget/f_serial: use per-attribute show and store methodsChristoph Hellwig1-22/+4
To simplify the configfs interface and remove boilerplate code that also causes binary bloat. Signed-off-by: Christoph Hellwig <hch@lst.de> Reviewed-by: Andrzej Pietrasiewicz <andrzej.p@samsung.com> Acked-by: Felipe Balbi <balbi@ti.com> Signed-off-by: Nicholas Bellinger <nab@linux-iscsi.org>
2015-10-14usb-gadget/f_phonet: use per-attribute show and store methodsChristoph Hellwig1-21/+4
To simplify the configfs interface and remove boilerplate code that also causes binary bloat. Signed-off-by: Christoph Hellwig <hch@lst.de> Reviewed-by: Andrzej Pietrasiewicz <andrzej.p@samsung.com> Acked-by: Felipe Balbi <balbi@ti.com> Signed-off-by: Nicholas Bellinger <nab@linux-iscsi.org>
2015-10-14usb-gadget/f_obex: use per-attribute show and store methodsChristoph Hellwig1-22/+4
To simplify the configfs interface and remove boilerplate code that also causes binary bloat. Signed-off-by: Christoph Hellwig <hch@lst.de> Reviewed-by: Andrzej Pietrasiewicz <andrzej.p@samsung.com> Acked-by: Felipe Balbi <balbi@ti.com> Signed-off-by: Nicholas Bellinger <nab@linux-iscsi.org>
2015-10-14usb-gadget/f_uac2: use per-attribute show and store methodsChristoph Hellwig1-17/+11
To simplify the configfs interface and remove boilerplate code that also causes binary bloat. Signed-off-by: Christoph Hellwig <hch@lst.de> Reviewed-by: Andrzej Pietrasiewicz <andrzej.p@samsung.com> Acked-by: Felipe Balbi <balbi@ti.com> Signed-off-by: Nicholas Bellinger <nab@linux-iscsi.org>
2015-10-14usb-gadget/f_uac1: use per-attribute show and store methodsChristoph Hellwig1-23/+16
To simplify the configfs interface and remove boilerplate code that also causes binary bloat. Signed-off-by: Christoph Hellwig <hch@lst.de> Reviewed-by: Andrzej Pietrasiewicz <andrzej.p@samsung.com> Acked-by: Felipe Balbi <balbi@ti.com> Signed-off-by: Nicholas Bellinger <nab@linux-iscsi.org>
2015-10-14usb-gadget/f_mass_storage: use per-attribute show and store methodsChristoph Hellwig1-73/+46
To simplify the configfs interface and remove boilerplate code that also causes binary bloat. Signed-off-by: Christoph Hellwig <hch@lst.de> Reviewed-by: Andrzej Pietrasiewicz <andrzej.p@samsung.com> Acked-by: Felipe Balbi <balbi@ti.com> Signed-off-by: Nicholas Bellinger <nab@linux-iscsi.org>
2015-10-14usb-gadget/f_sourcesink: use per-attribute show and store methodsChristoph Hellwig1-47/+36
To simplify the configfs interface and remove boilerplate code that also causes binary bloat. Signed-off-by: Christoph Hellwig <hch@lst.de> Reviewed-by: Andrzej Pietrasiewicz <andrzej.p@samsung.com> Acked-by: Felipe Balbi <balbi@ti.com> Signed-off-by: Nicholas Bellinger <nab@linux-iscsi.org>
2015-10-14usb-gadget/f_printer: use per-attribute show and store methodsChristoph Hellwig1-18/+12
To simplify the configfs interface and remove boilerplate code that also causes binary bloat. Signed-off-by: Christoph Hellwig <hch@lst.de> Reviewed-by: Andrzej Pietrasiewicz <andrzej.p@samsung.com> Acked-by: Felipe Balbi <balbi@ti.com> Signed-off-by: Nicholas Bellinger <nab@linux-iscsi.org>
2015-10-14usb-gadget/f_midi: use per-attribute show and store methodsChristoph Hellwig1-21/+16
To simplify the configfs interface and remove boilerplate code that also causes binary bloat. Signed-off-by: Christoph Hellwig <hch@lst.de> Reviewed-by: Andrzej Pietrasiewicz <andrzej.p@samsung.com> Acked-by: Felipe Balbi <balbi@ti.com> Signed-off-by: Nicholas Bellinger <nab@linux-iscsi.org>
2015-10-14usb-gadget/f_loopback: use per-attribute show and store methodsChristoph Hellwig1-19/+12
To simplify the configfs interface and remove boilerplate code that also causes binary bloat. Signed-off-by: Christoph Hellwig <hch@lst.de> Reviewed-by: Andrzej Pietrasiewicz <andrzej.p@samsung.com> Acked-by: Felipe Balbi <balbi@ti.com> Signed-off-by: Nicholas Bellinger <nab@linux-iscsi.org>
2015-10-14usb-gadget/ether: use per-attribute show and store methodsChristoph Hellwig6-46/+38
To simplify the configfs interface and remove boilerplate code that also causes binary bloat. Signed-off-by: Christoph Hellwig <hch@lst.de> Reviewed-by: Andrzej Pietrasiewicz <andrzej.p@samsung.com> Acked-by: Felipe Balbi <balbi@ti.com> Signed-off-by: Nicholas Bellinger <nab@linux-iscsi.org>
2015-10-14usb-gadget/f_acm: use per-attribute show and store methodsChristoph Hellwig1-22/+4
To simplify the configfs interface and remove boilerplate code that also causes binary bloat. Signed-off-by: Christoph Hellwig <hch@lst.de> Reviewed-by: Andrzej Pietrasiewicz <andrzej.p@samsung.com> Acked-by: Felipe Balbi <balbi@ti.com> Signed-off-by: Nicholas Bellinger <nab@linux-iscsi.org>
2015-10-14usb-gadget/f_hid: use per-attribute show and store methodsChristoph Hellwig1-20/+14
To simplify the configfs interface and remove boilerplate code that also causes binary bloat. Signed-off-by: Christoph Hellwig <hch@lst.de> Reviewed-by: Andrzej Pietrasiewicz <andrzej.p@samsung.com> Acked-by: Felipe Balbi <balbi@ti.com> Signed-off-by: Nicholas Bellinger <nab@linux-iscsi.org>
2015-10-14usb-gadget/uvc: use per-attribute show and store methodsChristoph Hellwig1-244/+143
UVC is a little different from other configfs consumers in that it wants different function and field names from the exposed attribute name, so it keeps it's local macros to define attributes instead of using the common ones. Signed-off-by: Christoph Hellwig <hch@lst.de> Reviewed-by: Andrzej Pietrasiewicz <andrzej.p@samsung.com> Acked-by: Felipe Balbi <balbi@ti.com> Signed-off-by: Nicholas Bellinger <nab@linux-iscsi.org>
2015-10-14usb-gadget: use per-attribute show and store methodsChristoph Hellwig1-182/+113
To simplify the configfs interface and remove boilerplate code that also causes binary bloat. Signed-off-by: Christoph Hellwig <hch@lst.de> Reviewed-by: Andrzej Pietrasiewicz <andrzej.p@samsung.com> Acked-by: Felipe Balbi <balbi@ti.com> Signed-off-by: Nicholas Bellinger <nab@linux-iscsi.org>
2015-09-02Merge branch 'for-next' of ↵Linus Torvalds2-2/+2
git://git.kernel.org/pub/scm/linux/kernel/git/jikos/trivial Pull trivial tree updates from Jiri Kosina: "The usual stuff from trivial tree for 4.3 (kerneldoc updates, printk() fixes, Documentation and MAINTAINERS updates)" * 'for-next' of git://git.kernel.org/pub/scm/linux/kernel/git/jikos/trivial: (28 commits) MAINTAINERS: update my e-mail address mod_devicetable: add space before */ scsi: a100u2w: trivial typo in printk i2c: Fix typo in i2c-bfin-twi.c treewide: fix typos in comment blocks Doc: fix trivial typo in SubmittingPatches proportions: Spelling s/consitent/consistent/ dm: Spelling s/consitent/consistent/ aic7xxx: Fix typo in error message pcmcia: Fix typo in locking documentation scsi/arcmsr: Fix typos in error log drm/nouveau/gr: Fix typo in nv10.c [SCSI] Fix printk typos in drivers/scsi staging: comedi: Grammar s/Enable support a/Enable support for a/ Btrfs: Spelling s/consitent/consistent/ README: GTK+ is a acronym ASoC: omap: Fix typo in config option description mm: tlb.c: Fix error message ntfs: super.c: Fix error log fix typo in Documentation/SubmittingPatches ...
2015-08-18USB: qcserial: add HP lt4111 LTE/EV-DO/HSPA+ Gobi 4G ModuleDavid Ward1-0/+1
This is an HP-branded Sierra Wireless EM7355: https://bugzilla.redhat.com/show_bug.cgi?id=1223646#c2 Signed-off-by: David Ward <david.ward@ll.mit.edu> Cc: stable <stable@vger.kernel.org> Signed-off-by: Johan Hovold <johan@kernel.org> Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
2015-08-18USB: ftdi_sio: Added custom PID for CustomWare productsMatthijs Kooijman2-0/+12
CustomWare uses the FTDI VID with custom PIDs for their ShipModul MiniPlex products. Signed-off-by: Matthijs Kooijman <matthijs@stdin.nl> Cc: stable <stable@vger.kernel.org> Signed-off-by: Johan Hovold <johan@kernel.org> Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
2015-08-18USB: usb_wwan: silence read errors on disconnectJohan Hovold1-1/+1
Silence read-urb resubmission errors when the device is going away. Signed-off-by: Johan Hovold <johan@kernel.org> Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
2015-08-18USB: option: silence interrupt errorsJohan Hovold1-1/+1
Avoid spamming the logs (e.g. with -EPROTO errors) when attempting to resubmit the interrupt urb while a disconnect of an in-use device is being processed. Signed-off-by: Johan Hovold <johan@kernel.org> Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
2015-08-18USB: symbolserial: Correct transferred data sizePhilipp Hachtmann1-10/+8
The scanner (here DS3508) always returns 64 bytes per urb buffer. The first byte indicates the data length used in the current buffer. There even was a comment describing this. But the comment also said that we'll send everything in the buffer to the tty layer. That means sending the actual barcode data and lots of trailing zeroes. This patch lets the driver only send the real data. Signed-off-by: Philipp Hachtmann <hachti@hachti.de> Acked-by: Johan Hovold <johan@kernel.org> Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
2015-08-18USB: symbolserial: Use usb_get_serial_port_dataPhilipp Hachtmann1-3/+3
The driver used usb_get_serial_data(port->serial) which compiled but resulted in a NULL pointer being returned (and subsequently used). I did not go deeper into this but I guess this is a regression. Signed-off-by: Philipp Hachtmann <hachti@hachti.de> Fixes: a85796ee5149 ("USB: symbolserial: move private-data allocation to port_probe") Cc: stable <stable@vger.kernel.org> # v3.10 Acked-by: Johan Hovold <johan@kernel.org> Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
2015-08-18usb: misc: usbtest: format max packet size for iso transferPeter Chen1-3/+4
The current code prints all wMaxPacketSize content at endpoint descriptor, if there is a high speed, high bandwidth endpoint, it may confuse the users, eg, if there are 3 transactions during microframe, it will print "wMaxPacket 1400" for packet content. This commit splits wMaxpacketSize and transaction numbers for output messages. Signed-off-by: Peter Chen <peter.chen@freescale.com> Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
2015-08-18usb: host: ehci-sys: delete useless bus_to_hcd conversionPeter Chen1-4/+4
The ehci platform device's drvdata is the pointer of struct usb_hcd already, so we doesn't need to call bus_to_hcd conversion again. Cc: <stable@vger.kernel.org> Signed-off-by: Peter Chen <peter.chen@freescale.com> Acked-by: Alan Stern <stern@rowland.harvard.edu> Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
2015-08-18Revert "usb: interface authorization: Introduces the default interface ↵Greg Kroah-Hartman2-48/+0
authorization" This reverts commit 1d958bef45030acfc5578263e9de3bb07032b8da as the signed-off-by address is invalid. Cc: Stefan Koch <stefan.koch10@gmail.com> Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
2015-08-18Revert "usb: interface authorization: Control interface probing and claiming"Greg Kroah-Hartman1-8/+0
This reverts commit de7718bd9c4d3db96991a98c2a0cb38258a04e47 as the signed-off-by address is invalid. Cc: Stefan Koch <stefan.koch10@gmail.com> Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
2015-08-18Revert "usb: interface authorization: Introduces the USB interface ↵Greg Kroah-Hartman2-40/+0
authorization" This reverts commit ef0909c50fe63be3f9aa09bdf4db7efaa5919be9 as the signed-off-by address is invalid. Cc: Stefan Koch <stefan.koch10@gmail.com> Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
2015-08-18Revert "usb: interface authorization: SysFS part of USB interface authorization"Greg Kroah-Hartman1-36/+0
This reverts commit 187b3d75bbfba45a38b5d1d3656c0f11f6f6f2d0 as the signed-off-by address is invalid. Cc: Stefan Koch <stefan.koch10@gmail.com> Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
2015-08-18Revert "usb: interface authorization: Use a flag for the default device ↵Greg Kroah-Hartman2-22/+11
authorization" This reverts commit 3cf1fc80655d3af7083ea4b3615e5f8532543be7 as the signed-off-by address is invalid. Cc: Stefan Koch <stefan.koch10@gmail.com> Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
2015-08-17Merge tag 'usb-serial-4.3-rc1' of ↵Greg Kroah-Hartman3-76/+240
git://git.kernel.org/pub/scm/linux/kernel/git/johan/usb-serial into usb-next Johan writes: USB-serial updates for v4.3-rc1 Here's a fix for a long-standing issue with the pl2303 divisor calculations that affects some non-standard baudrates that were enabled in v3.18. Adding support for newer Edgeport devices and firmware required changes to the io_ti driver and also exposed some issues with the driver's current firmware handling. Included is also a URL comment-typo fix. Signed-off-by: Johan Hovold <johan@kernel.org>
2015-08-15usb: core: hub: Removed some warnings generated by checkpatch.plChase Metzger1-12/+12
Removed some checkpatch.pl warnings saying there was an unwanted space between function names and their arguments. Signed-off-by: Chase Metzger <chasemetzger15@gmail.com> Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
2015-08-15USB: host: ohci-at91: merge loops in ohci_hcd_at91_drv_probeAlexandre Belloni1-18/+16
ohci_hcd_at91_drv_probe() has four at91_for_each_port. They can be merged into two loops without changing the driver behaviour. Signed-off-by: Alexandre Belloni <alexandre.belloni@free-electrons.com> Acked-by: Alan Stern <stern@rowland.harvard.edu> Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
2015-08-15USB: host: ohci-at91: merge ohci_at91_of_init in ohci_hcd_at91_drv_probeAlexandre Belloni1-82/+63
As device tree support is now mandatory, merge ohci_at91_of_init() in ohci_hcd_at91_drv_probe(). Signed-off-by: Alexandre Belloni <alexandre.belloni@free-electrons.com> Acked-by: Alan Stern <stern@rowland.harvard.edu> Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
2015-08-15USB: host: ohci-at91: depend on OFAlexandre Belloni2-12/+5
Make the driver depend on CONFIG_OF and remove the now useless #ifdef Also, fix the Kconfig indentation. Signed-off-by: Alexandre Belloni <alexandre.belloni@free-electrons.com> Acked-by: Alan Stern <stern@rowland.harvard.edu> Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
2015-08-15USB: host: ohci-at91: move at91_usbh_data definition in c fileAlexandre Belloni1-0/+11
Move struct at91_usbh_data back in ohci-at91.c as this is the only user left after switching all at91 platforms to DT only. Signed-off-by: Alexandre Belloni <alexandre.belloni@free-electrons.com> Acked-by: Alan Stern <stern@rowland.harvard.edu> Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
2015-08-15usb: interface authorization: Use a flag for the default device authorizationStefan Koch2-11/+22
With this patch a flag instead of a variable is used for the default device authorization. Signed-off-by: Stefan Koch <skoch@suse.de> Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
2015-08-15usb: interface authorization: SysFS part of USB interface authorizationStefan Koch1-0/+36
This introduces an attribute for each interface to authorize (1) or deauthorize (0) it: /sys/bus/usb/devices/INTERFACE/authorized Signed-off-by: Stefan Koch <skoch@suse.de> Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
2015-08-15usb: interface authorization: Introduces the USB interface authorizationStefan Koch2-0/+40
The kernel supports the device authorization because of wireless USB. These is usable for wired USB devices, too. These new interface authorization allows to enable or disable individual interfaces instead a whole device. If a deauthorized interface will be authorized so the driver probing must be triggered manually by writing INTERFACE to /sys/bus/usb/drivers_probe Signed-off-by: Stefan Koch <skoch@suse.de> Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
2015-08-15usb: interface authorization: Control interface probing and claimingStefan Koch1-0/+8
Driver probings and interface claims get rejected if an interface is not authorized. Signed-off-by: Stefan Koch <skoch@suse.de> Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
2015-08-15usb: interface authorization: Introduces the default interface authorizationStefan Koch2-0/+48
Interfaces are allowed per default. This can disabled or enabled (again) by writing 0 or 1 to /sys/bus/usb/devices/usbX/interface_authorized_default Signed-off-by: Stefan Koch <skoch@suse.de> Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
2015-08-15usb: hub: remove assignment from if conditionKris Borer1-2/+2
Fix one occurrence of the checkpatch.pl error: ERROR: do not use assignment in if condition The semantic patch that makes this change is: // <smpl> @@ identifier i; expression E, E2, E3; statement S1, S2; binary operator b; @@ + i = E; if ( - (i = E) + i b ... && E2 && E3 ) S1 else S2 // </smpl> Signed-off-by: Kris Borer <kborer@gmail.com> Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
2015-08-15usb: gadget: atmel: remove useless includeAlexandre Belloni1-1/+0
Definitions from linux/platform_data/atmel.h are not used, remove the include. Signed-off-by: Alexandre Belloni <alexandre.belloni@free-electrons.com> Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
2015-08-15usb: endpoint: convert spaces to tabsKris Borer1-1/+1
Fix one occurrence of the checkpatch error: ERROR: code indent should use tabs where possible Signed-off-by: Kris Borer <kborer@gmail.com> Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
2015-08-15usb: otg_whitelist: remove whitespaceKris Borer1-1/+1
Fix one occurrence of the checkpatch error: ERROR: space prohibited before open square bracket '[' Signed-off-by: Kris Borer <kborer@gmail.com> Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
2015-08-15drivers: usb: fsl: Workaround for USB erratum-A005275Nikhil Badola4-0/+27
Incoming packets in high speed are randomly corrupted by h/w resulting in multiple errors. This workaround makes FS as default mode in all affected socs by disabling HS chirp signalling.This errata does not affect FS and LS mode. Forces all HS devices to connect in FS mode for all socs affected by this erratum: P3041 and P2041 rev 1.0 and 1.1 P5020 and P5010 rev 1.0 and 2.0 P5040, P1010 and T4240 rev 1.0 Signed-off-by: Ramneek Mehresh <ramneek.mehresh@freescale.com> Signed-off-by: Nikhil Badola <nikhil.badola@freescale.com> Cc: stable <stable@vger.kernel.org> Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
2015-08-15Merge tag 'usb-ci-v4.3-rc1' of ↵Greg Kroah-Hartman9-31/+169
git://git.kernel.org/pub/scm/linux/kernel/git/peter.chen/usb into usb-next Peter writes: USB: chipidea updates for v4.3-rc1 The main changes are adding several system interfaces for tuning performance, and each vendors can adjust them according to their design configurations. Others are tiny improvements, like more well siTD supports, USB_DEVICE_A_HNP_SUPPORT supports, etc.
2015-08-15Merge tag 'usb-for-v4.3' of ↵Greg Kroah-Hartman98-1032/+3032
git://git.kernel.org/pub/scm/linux/kernel/git/balbi/usb into usb-next Felipe writes: usb: patches for v4.3 merge window New support for Allwinne SoC on the MUSB driver has been added to the list of glue layers. MUSB also got support for building all DMA engines in one binary; this will be great for distros. DWC3 now has no trace of dev_dbg()/dev_vdbg() usage. We will rely solely on tracing to debug DWC3. There was also a fix for memory corruption with EP0 when maxpacket size transfers are > 512 bytes. Robert's EP capabilities flags is making EP selection a lot simpler. UDCs are now required to set these flags up when adding endpoints to the framework. Other than these, we have the usual set of miscelaneous cleanups and minor fixes. Signed-off-by: Felipe Balbi <balbi@ti.com>
2015-08-14usb: chipidea: add tx/rx burst size configuration interfacePeter Chen3-0/+40
The user can adjust it through dts or platform data Signed-off-by: Peter Chen <peter.chen@freescale.com>
2015-08-14usb: chipidea: usbmisc_imx: add non-burst setting for imx6Peter Chen1-2/+10
With this setting and AHBBRST at SBUSCFG as "Incremental burst of unspecified length", each non-burst size can be taken as single transfer. It is benefit for non-burst size transfer. Signed-off-by: Peter Chen <peter.chen@freescale.com>
generated by cgit v1.2.3 (git 2.39.0) at 2025-02-25 23:39:15 +0300