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History for barebox / drivers / usb / host / ehci-hcd.c

2013-03-08	bf61728 Browse files » usb: ehci: initialize ehci_data ... Without it fields of ehci_data may be unitialized and the driver crashes. Signed-off-by: Sascha Hauer <s.hauer@pengutronix.de> Sascha Hauer committed on 8 Mar 2013
2013-03-04	678832e Browse files » Merge branch 'for-next/usb' Sascha Hauer committed on 4 Mar 2013
2013-02-14	80a4c20 Browse files » USB ehci: Add platform specific init calls ... Some USB cores need a platform specific init hook, add it to the ehci driver. Signed-off-by: Sascha Hauer <s.hauer@pengutronix.de> Sascha Hauer committed on 14 Feb 2013
2013-02-13	6a25632 Browse files » Use new device_platform_driver() macro for drivers ... Signed-off-by: Alexander Shiyan <shc_work@mail.ru> Signed-off-by: Sascha Hauer <s.hauer@pengutronix.de> Alexander Shiyan authored on 12 Feb 2013 Sascha Hauer committed on 13 Feb 2013
2013-02-04	22e2544 Browse files » Merge branch 'for-next/compile-log-level' ... Conflicts: drivers/usb/host/ehci-hcd.c Sascha Hauer committed on 4 Feb 2013
2013-01-27	00c7c8e Browse files » USB ehci: Use dev_* for messages ... Signed-off-by: Sascha Hauer <s.hauer@pengutronix.de> Sascha Hauer committed on 27 Jan 2013
2013-01-23	e1bb118 Browse files » ehci: if caps ressource is not provided discover it via cr_capbase ... Signed-off-by: Jean-Christophe PLAGNIOL-VILLARD <plagnioj@jcrosoft.com> Signed-off-by: Sascha Hauer <s.hauer@pengutronix.de> Jean-Christophe PLAGNIOL-VILLARD authored on 21 Jan 2013 Sascha Hauer committed on 23 Jan 2013
2013-01-23	3cb0138 Browse files » usb: fix for USB_ST_STALLED status reporting in ehci_submit_async() ... Checking the status field of the qTD token in the current code do not take into acount cases where endpoint stall (halted) bit is set together with XactErr status bit. As a result clearing stall on an endpoint won't be done if this status bit was also set. Check for halted bit and report USB_ST_STALLED status if the host controller also indicates endpoit stall condition. From u-boot by Anatolij Gustschin <agust@denx.de> Signed-off-by: Jean-Christophe PLAGNIOL-VILLARD <plagnioj@jcrosoft.com> Signed-off-by: Sascha Hauer <s.hauer@pengutronix.de> Jean-Christophe PLAGNIOL-VILLARD authored on 21 Jan 2013 Sascha Hauer committed on 23 Jan 2013
2012-12-17	9239281 Browse files » USB ehci: Add powerup fixup for EfikaSB ... The EfikaSB has a bug requiring to write to an ULPI register after powerup. It doesn't seem that this this bug is present on any other hardware, so add a workaround directly into the driver. Signed-off-by: Sascha Hauer <s.hauer@pengutronix.de> Sascha Hauer committed on 17 Dec 2012
2012-12-13	15fd89d Browse files » USB ehci: Allow to register independently from device ... The EHCI core often is part of a otg core. Allow it to be registered separately from another driver. Signed-off-by: Sascha Hauer <s.hauer@pengutronix.de> Sascha Hauer committed on 13 Dec 2012
2012-10-04	3c5327e Browse files » switch all platform_bus device/driver registering to platform_driver/device_register ... now register_driver and register_device are for bus only usage. Signed-off-by: Jean-Christophe PLAGNIOL-VILLARD <plagnioj@jcrosoft.com> Jean-Christophe PLAGNIOL-VILLARD authored on 19 Sep 2012 Sascha Hauer committed on 4 Oct 2012
2012-09-17	77322aa Browse files » Treewide: remove address of the Free Software Foundation ... The FSF address has changed in the past. Instead of updating it each time the address changes, just drop it completely treewide. Signed-off-by: Sascha Hauer <s.hauer@pengutronix.de> Sascha Hauer committed on 17 Sep 2012
2012-06-30	40faf58 Browse files » USB ehci: rework cache handling ... We do not need to invalidate the cache in the poll loop anymore since the corresponding bit is now in a dma coherent area. Instead, flush cache before hardware operation and invalidate afterwards. Put the corresponding code inline since it's shorter. Signed-off-by: Sascha Hauer <s.hauer@pengutronix.de> Sascha Hauer committed on 30 Jun 2012
	787fa16 Browse files » USB ehci: put fields of struct qTD directly into struct QH ... This allows us to extend struct qTD with non hardware specific fields. Signed-off-by: Sascha Hauer <s.hauer@pengutronix.de> Sascha Hauer committed on 30 Jun 2012
	0128d99 Browse files » USB ehci: Use dma coherent buffers for qh/qtd ... There's no point in syncing them manually. Instead, use dma_alloc_coherent and skip the manual flushing/invalidating. Signed-off-by: Sascha Hauer <s.hauer@pengutronix.de> Sascha Hauer committed on 30 Jun 2012
2012-05-23	c907114 Browse files » usb ehci: Use zalloc to allocate ehci structure ... Signed-off-by: Sascha Hauer <s.hauer@pengutronix.de> Sascha Hauer committed on 23 May 2012
2012-04-12	f70ebb2 Browse files » USB ehci: speed up initialization ... This is based on the following U-Boot commit: commit `5f4b4f2` Author: Vincent Palatin <vpalatin@chromium.org> Date: Mon Dec 5 14:52:22 2011 -0800 ehci: speed up initialization According to EHCI specification v1.0, the controller should stabilize the power on a port at most 20 ms after the port power bit transition. So, we put this setting in the virtual descriptor corresponding field, (bPwrOn2PwrGood = 10 => 10 x 2ms = 20ms), this saves about 500ms at each controller initialization/enumeration. Signed-off-by: Vincent Palatin <vpalatin@chromium.org> Signed-off-by: Sascha Hauer <s.hauer@pengutronix.de> Sascha Hauer committed on 12 Apr 2012
2012-04-12	1db7717 Browse files » USB ehci: make cache handling simpler ... for chache handling the ehci driver iterates over the hardware lists of QHs/TDs. As we have a fixed number of maximum entries in this lists we can allocate them as arrays and and clean/invalidate the arrays instead which is much simpler. While at it, move the allocation to ehci_probe so that we do not lose memory each time ehci_init is called. Also, use memalign to allocate the QHs/TDs. Signed-off-by: Sascha Hauer <s.hauer@pengutronix.de> Sascha Hauer committed on 12 Apr 2012
2011-10-26	1487daa Browse files » usb: ehci-hcd.c: fix 'value computed is not used' warning ... Signed-off-by: Antony Pavlov <antonynpavlov@gmail.com> Signed-off-by: Sascha Hauer <s.hauer@pengutronix.de> Antony Pavlov authored on 26 Oct 2011 Sascha Hauer committed on 26 Oct 2011
2011-09-28	d25d8fe Browse files » Merge branch 'usb-massstorage' into next Sascha Hauer committed on 28 Sep 2011
2011-09-23	98e43c5 Browse files » Modified timeout in the ehci-hcd USB host driver. ... Increased the asynchronous message timeout for bulk endpoints. Rosen Kolev authored on 21 Sep 2011 Sascha Hauer committed on 23 Sep 2011
2011-09-22	3ee7877 Browse files » introduce io.h ... To allow for some generic io accessors introduce io.h and use this instead of asm/io.h throughout the tree. Signed-off-by: Sascha Hauer <s.hauer@pengutronix.de> Sascha Hauer committed on 22 Sep 2011
2011-09-20	06031b3 Browse files » usb: honour timeout fields ... Signed-off-by: Sascha Hauer <s.hauer@pengutronix.de> Sascha Hauer committed on 20 Sep 2011
2011-09-19	ede7b37 Browse files » ehci-hcd.c: handle EHCI_HAS_TT in ehci_reset() during startup ... Signed-off-by: Antony Pavlov <antonynpavlov@gmail.com> Signed-off-by: Sascha Hauer <s.hauer@pengutronix.de> Antony Pavlov authored on 16 Sep 2011 Sascha Hauer committed on 19 Sep 2011
2011-07-29	ee80cbc Browse files » resource: introduce add_usb_ehci_device to register echi device ... pass the hccr and hcor register base via resource instroduce add_generic_usb_echi_device with hccr = base + 0x100 and hcor = base + 0x140 Signed-off-by: Jean-Christophe PLAGNIOL-VILLARD <plagnioj@jcrosoft.com> Jean-Christophe PLAGNIOL-VILLARD committed on 29 Jul 2011
2011-05-18	fa9d86d Browse files » usb ehci: fix wrong argument order for memset ... Also, make locally used function ehci_submit_root static. Signed-off-by: Sascha Hauer <s.hauer@pengutronix.de> Sascha Hauer committed on 18 May 2011
2011-01-20	203a5fd Browse files » USB ehci: Set to host mode on tt capable controllers ... Signed-off-by: Sascha Hauer <s.hauer@pengutronix.de> Sascha Hauer committed on 20 Jan 2011
2010-08-06	b0e989f Browse files » ehci: add remove function ... and stop the ehci controller before the kernel is trying to restart it. Signed-off-by: Michael Grzeschik <m.grzeschik@pengutronix.de> Michael Grzeschik authored on 4 Aug 2010 Sascha Hauer committed on 6 Aug 2010
2010-08-06	50c7d68 Browse files » ehci: Make has_tt configurable via platform data ... Signed-off-by: Sascha Hauer <s.hauer@pengutronix.de> Signed-off-by: Michael Grzeschik <m.grzeschik@pengutronix.de> Sascha Hauer committed on 6 Aug 2010
2010-08-02	6f354bc Browse files » drivers/usb: regorganisation ... move to linux usb driver organisation as following drivers/usb/core drivers/usb/gadget drivers/usb/host drivers/usb/otg Signed-off-by: Jean-Christophe PLAGNIOL-VILLARD <plagnioj@jcrosoft.com> Signed-off-by: Sascha Hauer <s.hauer@pengutronix.de> Jean-Christophe PLAGNIOL-VILLARD authored on 29 Jul 2010 Sascha Hauer committed on 2 Aug 2010