LuminaSensum/barebox

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LuminaSensum / barebox

History for barebox / drivers / usb

2014-10-21	672a497 Browse files » dfu: fix possible usage of uninitialized var ... The error path would in fact use the status variable without it being initialized first. Signed-off-by: Lucas Stach <dev@lynxeye.de> Signed-off-by: Sascha Hauer <s.hauer@pengutronix.de> Lucas Stach authored on 20 Oct 2014 Sascha Hauer committed on 21 Oct 2014
2014-10-21	d8f5a28 Browse files » usb: ehci-hcd: Correct CLEAR_FEATURE code ... This commit broke USB on olinuxino board: 87b9bea USB: host: hub: Use usb_hub_power_on from U-Boot This patch was ported from U-Boot with small changes. See discussion: http://lists.denx.de/pipermail/u-boot/2013-May/153920.html The root cause seems to be a missing mask and missing 'break' in ehci-hcd.c. Fix both. Signed-off-by: Dmitry Voytik <voytikd@gmail.com> Signed-off-by: Sascha Hauer <s.hauer@pengutronix.de> Dmitry Voytik authored on 16 Oct 2014 Sascha Hauer committed on 21 Oct 2014
2014-10-02	fa93e4f Browse files » Merge branch 'for-next/resource-err-ptr' Sascha Hauer committed on 2 Oct 2014
2014-09-26	6850ccf Browse files » USB: MUSB: Add barebox specific changes ... This changes the MUSB support from the original Kernel state to be usable with barebox. Tested on a custom board and the Beaglebone Black. The host port on the Beaglebone works, the OTG port works in device mode, but not yet in host mode. Based on the initial MUSB port from Rolf Evers Fischer. Signed-off-by: Sascha Hauer <s.hauer@pengutronix.de> Sascha Hauer committed on 26 Sep 2014
	12aeca8 Browse files » USB: Add MUSB driver from Linux ... This adds the necessary files from the MUSB driver directly from Linux 3.17-rc5. No changes to the original files have been made so far. Signed-off-by: Sascha Hauer <s.hauer@pengutronix.de> Sascha Hauer committed on 26 Sep 2014
	98cbf26 Browse files » USB: gadget: allow multiple udc drivers ... Since the MUSB driver will have it's own directory the Kconfig entries won't be in drivers/usb/gadget/Kconfig. This is incompatible with the current 'choice' approach for udc drivers. The udc drivers do not implement the global usb_gadget_poll() anymore, so we can drop the choice and allow multiple gadget drivers. Signed-off-by: Sascha Hauer <s.hauer@pengutronix.de> Sascha Hauer committed on 26 Sep 2014
	18d588d Browse files » USB: gadget: put poller into core ... Instead of letting each driver implement usb_gadget_poll directly implement this function in the core which then calls into the drivers. Signed-off-by: Sascha Hauer <s.hauer@pengutronix.de> Sascha Hauer committed on 26 Sep 2014
	01beb0d Browse files » USB: add usb phy header file ... Mostly taken from the Linux Kernel to ease porting phy handling code. Signed-off-by: Sascha Hauer <s.hauer@pengutronix.de> Sascha Hauer committed on 26 Sep 2014
2014-09-25	b1536a3 Browse files » USB: gadget: dfu: Add max_speed to dfu_driver ... The MUSB driver checks for this field. If it doesn't contain something useful the driver bails out. Signed-off-by: Sascha Hauer <s.hauer@pengutronix.de> Sascha Hauer committed on 25 Sep 2014
2014-09-25	bab5030 Browse files » USB: gadget: fastboot: Add missing include ... Signed-off-by: Sascha Hauer <s.hauer@pengutronix.de> Sascha Hauer committed on 25 Sep 2014
2014-09-16	ed6e965 Browse files » resource: Let dev_request_mem_region return an error pointer ... For all users fix or add the error check. Signed-off-by: Sascha Hauer <s.hauer@pengutronix.de> Sascha Hauer committed on 16 Sep 2014
2014-08-07	45615e3 Browse files » Merge branch 'for-next/usb-host' ... Conflicts: drivers/usb/core/Makefile Sascha Hauer committed on 7 Aug 2014
	7782c08 Browse files » Merge branch 'for-next/usb-gadget' ... Conflicts: commands/Makefile common/Kconfig common/Makefile drivers/usb/gadget/dfu.c Sascha Hauer committed on 7 Aug 2014
	038be0f Browse files » Merge branch 'for-next/usb' Sascha Hauer committed on 7 Aug 2014
	38c3b24 Browse files » Merge branch 'for-next/misc' ... Conflicts: lib/Makefile Sascha Hauer committed on 7 Aug 2014
	5b7b7ee Browse files » Merge branch 'for-next/metadata' ... Conflicts: arch/arm/dts/Makefile common/Makefile lib/Makefile Sascha Hauer committed on 7 Aug 2014
	3cfa4bc Browse files » move file helper functions to separate file ... We have our file helper functions in several places. Move them all to lib/libfile.c. With this we no longer have file helpers in fs/fs.c which contains the core fs functions and no functions in lib/libbb.c which are not from busybox. Signed-off-by: Sascha Hauer <s.hauer@pengutronix.de> Sascha Hauer committed on 7 Aug 2014
2014-07-28	9246647 Browse files » usb: ehci: use linux-way ehci_readl and ehci_writel ... Also drop nowhere defined CONFIG_EHCI_DESC_BIG_ENDIAN. Signed-off-by: Antony Pavlov <antonynpavlov@gmail.com> Signed-off-by: Sascha Hauer <s.hauer@pengutronix.de> Antony Pavlov authored on 24 Jul 2014 Sascha Hauer committed on 28 Jul 2014
	b8d2d49 Browse files » USB: host: add xHCI PCI driver ... This adds a driver for PCI-attached xHCI controllers. Signed-off-by: Sebastian Hesselbarth <sebastian.hesselbarth@gmail.com> Signed-off-by: Sascha Hauer <s.hauer@pengutronix.de> Sebastian Hesselbarth authored on 26 Jul 2014 Sascha Hauer committed on 28 Jul 2014
	237bad9 Browse files » USB: host: add xHCI HCD, Hub, and platform driver ... This adds support for xHCI USB 3.0 host controllers found on various SoCs and PCI devices. Currently, the driver only supports the virtual USB 2.0 ports of the host controller, so if you plan to use USB 3.0 devices, put a USB 2.0 cable in between. Signed-off-by: Sebastian Hesselbarth <sebastian.hesselbarth@gmail.com> Signed-off-by: Sascha Hauer <s.hauer@pengutronix.de> Sebastian Hesselbarth authored on 26 Jul 2014 Sascha Hauer committed on 28 Jul 2014
	343ccff Browse files » USB: EHCI: use min3 from Linux ... EHCI HCD has a private version of min3() determining the smallest number out of 3. We already have min()/max() imported from Linux, also get min3()/max3() and use it instead of EHCI's private one. Signed-off-by: Sebastian Hesselbarth <sebastian.hesselbarth@gmail.com> Signed-off-by: Sascha Hauer <s.hauer@pengutronix.de> Sebastian Hesselbarth authored on 26 Jul 2014 Sascha Hauer committed on 28 Jul 2014
	418add6 Browse files » USB: improve error paths and tear-down ... USB core isn't too strict about allocation/deallocation and add/remove sequences of usb devices. Especially, error paths and device tear-down are kind of broken and cause hangs on failing usb device detect. This patch improves the situation by introducing a usb_free_device() that tears down allocated resources by usb_alloc_new_device(). usb_remove_device() now only deals with resources that have been added by usb_new_device(). Also, error handling is fixed or improved to ensure that no devices are unregistered that have not been previously registered. Signed-off-by: Sebastian Hesselbarth <sebastian.hesselbarth@gmail.com> Signed-off-by: Sascha Hauer <s.hauer@pengutronix.de> Sebastian Hesselbarth authored on 26 Jul 2014 Sascha Hauer committed on 28 Jul 2014
	8938752 Browse files » USB: Count detected USB devices independent of dev_index ... Adding a usb device increases dev_index every time a new device is allocated. Removing a usb device does not decrease again, of course. As we print the number of detected usb devices after each usb bus scan based on dev_index, we cannot trust dev_index here. Keep track of the correct number of (currently) detected usb devices by introducing an independent dev_count that gets increased on detect and decreased on remove. Signed-off-by: Sebastian Hesselbarth <sebastian.hesselbarth@gmail.com> Signed-off-by: Sascha Hauer <s.hauer@pengutronix.de> Sebastian Hesselbarth authored on 26 Jul 2014 Sascha Hauer committed on 28 Jul 2014
	422cd55 Browse files » USB: Fix stale usb devices in usb_device_list ... New usb devices are added to a list of usb devices, but when removing the corresponding usb_device it was not removed from that list. Fix it by deleting it properly from the usb_device_list. Signed-off-by: Sebastian Hesselbarth <sebastian.hesselbarth@gmail.com> Signed-off-by: Sascha Hauer <s.hauer@pengutronix.de> Sebastian Hesselbarth authored on 26 Jul 2014 Sascha Hauer committed on 28 Jul 2014
2014-07-24	6931e90 Browse files » USB: Use descriptors from ch11.h ... Use the descriptors from ch11.h instead of duplicating them in usb.h. usb_hub_descriptor now contains a union .u to differentiate HS hub descriptor from SS hub descriptor. Signed-off-by: Sebastian Hesselbarth <sebastian.hesselbarth@gmail.com> Signed-off-by: Sascha Hauer <s.hauer@pengutronix.de> Sebastian Hesselbarth authored on 23 Jul 2014 Sascha Hauer committed on 24 Jul 2014
	f261bce Browse files » USB: EHCI: use descriptor length fields ... Instead of hard-coding descriptor length, pick it from the corresponding descriptor. Signed-off-by: Sebastian Hesselbarth <sebastian.hesselbarth@gmail.com> Signed-off-by: Sascha Hauer <s.hauer@pengutronix.de> Sebastian Hesselbarth authored on 23 Jul 2014 Sascha Hauer committed on 24 Jul 2014
	756c95b Browse files » USB: EHCI: make use of defines for descriptors ... Now that we have a full set of defines for each descriptor field, make use of it for the EHCI HCD descriptors. This fixes endianess issues for .device.bcdUSB, .device.bcdDevice, .config.wTotalLength, and .endpoint.wMaxPacketSize. Also, .endpoint.bInterval was set to 0 instead of 255 due to a copy-and-paste error while assigning u8[] to usb_endpoint_descriptor. This also is a preparation for including ch11.h later, which has a modified usb_hub_descriptor for USB 3.0. Signed-off-by: Sebastian Hesselbarth <sebastian.hesselbarth@gmail.com> Signed-off-by: Sascha Hauer <s.hauer@pengutronix.de> Sebastian Hesselbarth authored on 23 Jul 2014 Sascha Hauer committed on 24 Jul 2014
	3c91719 Browse files » USB: EHCI: reuse ch9.h config and interface descriptors ... Now that usb_config_descriptor and usb_interface_descriptor are clean of any additional fields, drop the duplication in EHCI code and use the default ones. Signed-off-by: Sebastian Hesselbarth <sebastian.hesselbarth@gmail.com> Signed-off-by: Sascha Hauer <s.hauer@pengutronix.de> Sebastian Hesselbarth authored on 23 Jul 2014 Sascha Hauer committed on 24 Jul 2014
	60ebedf Browse files » USB: Move FooRequest defines and add class requests ... {Device,Interface,Endpoint}Requests are currently defined in private ehci.h but are also useful for other drivers than ehci-hcd. Move them to usb/usb_defs.h and also add some more class requests. Signed-off-by: Sebastian Hesselbarth <sebastian.hesselbarth@gmail.com> Signed-off-by: Sascha Hauer <s.hauer@pengutronix.de> Sebastian Hesselbarth authored on 23 Jul 2014 Sascha Hauer committed on 24 Jul 2014
	186f164 Browse files » USB: fix PowerPowerCtrlMask assignment ... usb_hub_configure() gets the hub descriptor and copies its values over to a local descriptor. While copying PortPowerCtrlMask it erroneously overwrites DeviceRemovable due to a copy-and-paste error. Fix it up. Signed-off-by: Sebastian Hesselbarth <sebastian.hesselbarth@gmail.com> Signed-off-by: Sascha Hauer <s.hauer@pengutronix.de> Sebastian Hesselbarth authored on 23 Jul 2014 Sascha Hauer committed on 24 Jul 2014