| 2012-08-31 |
trivial: fix spelling in usb code
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Signed-off-by: Steffen Trumtrar <s.trumtrar@pengutronix.de>
Signed-off-by: Sascha Hauer <s.hauer@pengutronix.de>
Steffen Trumtrar
authored
on 30 Aug 2012
Sascha Hauer
committed
on 31 Aug 2012
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| 2012-07-25 |
usb: gadget: enable for MXS
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Signed-off-by: Marc Kleine-Budde <mkl@pengutronix.de>
Signed-off-by: Sascha Hauer <s.hauer@pengutronix.de>
Marc Kleine-Budde
authored
on 16 Jul 2012
Sascha Hauer
committed
on 25 Jul 2012
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usb gadget: Enable gadget support only when a driver is available
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Signed-off-by: Sascha Hauer <s.hauer@pengutronix.de>
Sascha Hauer
committed
on 25 Jul 2012
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usb gadget at91: Use correct include
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include gpio.h instead of mach/gpio.h
Signed-off-by: Sascha Hauer <s.hauer@pengutronix.de>
Sascha Hauer
committed
on 25 Jul 2012
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gpio: add static inlines for gpio_request/gpio_free
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Some drivers use gpio_request/gpio_free. Currently no architecture
has code behind these functions. Provide static inline functions
for these and remvoe the at91 specific inline functions.
Signed-off-by: Sascha Hauer <s.hauer@pengutronix.de>
Sascha Hauer
committed
on 25 Jul 2012
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mfd TWL4030: Fix Kconfig dependencies
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The twl core does not depend on the twl usb support. It's the other
way round.
Signed-off-by: Sascha Hauer <s.hauer@pengutronix.de>
Sascha Hauer
committed
on 25 Jul 2012
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USB: Fix typo tranceiver -> transceiver
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Signed-off-by: Sascha Hauer <s.hauer@pengutronix.de>
Conflicts:
drivers/usb/otg/Kconfig
Signed-off-by: Sascha Hauer <s.hauer@pengutronix.de>
Sascha Hauer
committed
on 25 Jul 2012
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| 2012-07-02 |
Merge branch 'for-next/resource-size'
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Conflicts:
drivers/base/resource.c
fs/fs.c
Sascha Hauer
committed
on 2 Jul 2012
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Merge branch 'for-next/sparse'
Sascha Hauer
committed
on 2 Jul 2012
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| 2012-07-01 |
resource: store 'end' instead of 'size' in struct resource
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Storing the size instead of the resource end in struct resource was
a mistake. 'size' ranges from 0 to UINT[32|64]_MAX + 1 which obviously
leads to problems. 'end' on the other hand will never exceed
UINT[32|64]_MAX. Also this way we can express a iomem region covering
the whole address space.
Signed-off-by: Sascha Hauer <s.hauer@pengutronix.de>
Sascha Hauer
committed
on 1 Jul 2012
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| 2012-06-30 |
USB gadget fsl: Put registers into iomem space
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Signed-off-by: Sascha Hauer <s.hauer@pengutronix.de>
Sascha Hauer
committed
on 30 Jun 2012
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USB ohci: Fix sparse warnings
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- put registers into iomem space
- do not use 0 as NULL pointer
- use dev_request_mem_region()
Signed-off-by: Sascha Hauer <s.hauer@pengutronix.de>
Sascha Hauer
committed
on 30 Jun 2012
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USB ehci: rework cache handling
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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
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USB storage: use dma_alloc where appropriate
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Signed-off-by: Sascha Hauer <s.hauer@pengutronix.de>
Sascha Hauer
committed
on 30 Jun 2012
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USB ehci: put fields of struct qTD directly into struct QH
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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
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USB ehci: Use dma coherent buffers for qh/qtd
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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
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USB core: Allocate tmpbuf using dma_alloc
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This needs to be dma save.
Signed-off-by: Sascha Hauer <s.hauer@pengutronix.de>
Sascha Hauer
committed
on 30 Jun 2012
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USB core: device descriptor using dma_alloc
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The device descriptor needs to be dma save.
Signed-off-by: Sascha Hauer <s.hauer@pengutronix.de>
Sascha Hauer
committed
on 30 Jun 2012
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USB core: allocate setup_packet using dma_alloc
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The setup packet needs to be dma save.
Signed-off-by: Sascha Hauer <s.hauer@pengutronix.de>
Sascha Hauer
committed
on 30 Jun 2012
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USB gadget: Fix dma memory allocations
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This is another variant of:
USB gadget fsl: request cacheline aligned buffer
The fsl udc driver allocates a buffer for small requests. The
driver then calls dma_inv_range later on it. This buffer happens
to be not cacheline aligned which means that a dma_inv_range can
corrupt other memory around the buffer.
Signed-off-by: Sascha Hauer <s.hauer@pengutronix.de>
[mkl: use dma_alloc]
Signed-off-by: Marc Kleine-Budde <mkl@pengutronix.de>
Signed-off-by: Sascha Hauer <s.hauer@pengutronix.de>
Sascha Hauer
committed
on 30 Jun 2012
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USB gadget fsl: request cacheline aligned buffer
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The fsl udc driver allocates a buffer for small requests. The
driver then calls dma_inv_range later on it. This buffer happens
to be not cacheline aligned which means that a dma_inv_range can
corrupt other memory around the buffer.
Signed-off-by: Sascha Hauer <s.hauer@pengutronix.de>
[mkl: use dma_alloc]
Signed-off-by: Marc Kleine-Budde <mkl@pengutronix.de>
Signed-off-by: Sascha Hauer <s.hauer@pengutronix.de>
Sascha Hauer
committed
on 30 Jun 2012
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| 2012-05-23 |
usb ehci: Use zalloc to allocate ehci structure
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Signed-off-by: Sascha Hauer <s.hauer@pengutronix.de>
Sascha Hauer
committed
on 23 May 2012
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usb storage: fix driver name
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We have to set the name in struct usb_driver, not the one
in struct driver_d which gets overwritten with usb_driver->name
during registration.
Signed-off-by: Sascha Hauer <s.hauer@pengutronix.de>
Sascha Hauer
committed
on 23 May 2012
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| 2012-05-14 |
ohci-hcd: use dma_flush/inv_range to allow using the driver with enabled MMU
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Signed-off-by: Jan Luebbe <jlu@pengutronix.de>
Signed-off-by: Sascha Hauer <s.hauer@pengutronix.de>
Jan Luebbe
authored
on 14 May 2012
Sascha Hauer
committed
on 14 May 2012
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| 2012-04-30 |
complete: add empty complete support
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for cpuinfo, clear, dhcp, false, login, lsmod, meminfo, passwd, pwd, reginfo,
reset, true, usb, version
for mach-imx and mach-mxs: dump_clocks
for u_serial: mycdev
Signed-off-by: Jean-Christophe PLAGNIOL-VILLARD <plagnioj@jcrosoft.com>
Jean-Christophe PLAGNIOL-VILLARD
committed
on 30 Apr 2012
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| 2012-04-23 |
usb: fix driver name
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use the usb_driver name
otherwise we will have a NULL driver entry in devinfo
Signed-off-by: Jean-Christophe PLAGNIOL-VILLARD <plagnioj@jcrosoft.com>
Jean-Christophe PLAGNIOL-VILLARD
committed
on 23 Apr 2012
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| 2012-04-16 |
Use DEVICE_ID_DYNAMIC where applicable
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We now have DEVICE_ID_DYNAMIC for dynamic allocation of device ids,
Use it where applicable.
Signed-off-by: Sascha Hauer <s.hauer@pengutronix.de>
Sascha Hauer
committed
on 16 Apr 2012
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| 2012-04-12 |
USB ehci: speed up initialization
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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
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USB ehci: make cache handling simpler
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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
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| 2012-04-05 |
Merge branch 'next'
Sascha Hauer
committed
on 5 Apr 2012
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