- 15 6月, 2013 2 次提交
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由 Sarah Sharp 提交于
Fail gracefully, instead of causing the kernel to panic, if the input control context doesn't have the right type (XHCI_CTX_TYPE_INPUT). Push finding the pointer to the input control context up into functions that can fail. Signed-off-by: NSarah Sharp <sarah.a.sharp@linux.intel.com> Cc: John Youn <johnyoun@synopsys.com>
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由 Sarah Sharp 提交于
It's horrible coding style to panic the kernel when someone passes you an argument value you didn't expect. In the future, we may want to add additional context types, so it's better to gracefully handle additional context types instead of panicking. Signed-off-by: NSarah Sharp <sarah.a.sharp@linux.intel.com> Cc: John Youn <johnyoun@synopsys.com>
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- 13 6月, 2013 6 次提交
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git://git.kernel.org/pub/scm/linux/kernel/git/balbi/usb由 Greg Kroah-Hartman 提交于
Felipe writes: usb: patches for v3.11 merge window All function drivers are now converted to our new configfs-based binding. Eventually this will help us getting rid of in-kernel gadget drivers and only keep function drivers in the kernel. MUSB was taught that it needs to be built for host-only and device-only modes too. We had this support long ago but it involved a ridiculous amount of ifdefs. Now we have a much cleaner approach. Samsung Exynos4 platform now implements HSIC support. We're introducing support for AB8540 and AB9540 PHYs. MUSB module reinsertion now works as expected, before we were getting -EBUSY being returned by the resource checks done on driver core. DWC3 now has minimum support for TI's AM437x series of SoCs. OMAP5 USB3 PHY learned one extra DPLL configuration values because that PHY is reused in TI's DRA7xx devices. We're introducing support for Faraday fotg210 UDCs. Last, but not least, the usual set of non-critical fixes and cleanups ranging from usage of platform_{get,set}_drvdata to lock improvements. Signed-of-by: NFelipe Balbi <balbi@ti.com>
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由 George Cherian 提交于
This patch adds wrappers to dwc3_omap_readl/writel calls to accomodate both OMAP5 and AM437x reg maps (It uses the cached register offsets). Also renames OMAP5 IRQ1 as IRQMISC and IRQ1 bits as IRQMISC bits. Signed-off-by: NGeorge Cherian <george.cherian@ti.com> Signed-off-by: NFelipe Balbi <balbi@ti.com>
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由 George Cherian 提交于
This patch Initializes the register offset values depending on the X_MAJOR of USBOTGSS_REVISION register. Also adds register offset defines and new debug register defines. X_MAJOR is 2 for both OMAP5 and AM437x. But both have different glue register layout. Differentiate AM437x using dt compatible. Register offsets are cached in dwc3_omap struct for reg reads and writes. Signed-off-by: NGeorge Cherian <george.cherian@ti.com> Signed-off-by: NFelipe Balbi <balbi@ti.com>
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由 George Cherian 提交于
AM437x and OMAP5 dwc3 subsytem have different register map. Major differences are as follows. OMAP5 has one main interrupt and one misc interrupt Aegis has four main interrupts and one misc interrupt. Miscellanous Interrupt offsets are changed. UTMI OTG Control and Status Registers offsets are changed. DEBUG Configuration and Status Registers are changed. The main intend of the patch is to re-use the same wrapper driver for both OMAP5 and AM437x, by using the x_major in revision register and adjusting the offsets. This patch adds the register map offsets and adds offset variables in struct dwc3_omap to cache the offsets Signed-off-by: NGeorge Cherian <george.cherian@ti.com> Signed-off-by: NFelipe Balbi <balbi@ti.com>
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由 Andrzej Pietrasiewicz 提交于
If cfg->product name is not set, a default name is chosen depending on the common->luns->cdrom flag. If the flag is set the name should be "File-CD Gadget", and if the flag is not set the name should be "File-Stor Gadget". Acked-by: NMichal Nazarewicz <mina86@mina86.com> Signed-off-by: NAndrzej Pietrasiewicz <andrzej.p@samsung.com> Signed-off-by: NKyungmin Park <kyungmin.park@samsung.com> Signed-off-by: NFelipe Balbi <balbi@ti.com>
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由 Kishon Vijay Abraham I 提交于
Improved the error handling of dwc3_omap_probe so that on error conditions dwc3_omap is left in the original state. Signed-off-by: NKishon Vijay Abraham I <kishon@ti.com> Signed-off-by: NFelipe Balbi <balbi@ti.com>
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- 11 6月, 2013 1 次提交
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由 Greg Kroah-Hartman 提交于
The usb_serial_port structure had the number field, which was the minor number for the port, which almost no one really cared about. They really wanted the number of the port within the device, which you had to subtract from the minor of the parent usb_serial_device structure. To clean this up, provide the real minor number of the port, and the number of the port within the serial device separately, as these numbers might not be related in the future. Bonus is that this cleans up a lot of logic in the drivers, and saves lines overall. Tested-by: NTobias Winter <tobias@linuxdingsda.de> Reviewed-by: NJohan Hovold <jhovold@gmail.com> Signed-off-by: NGreg Kroah-Hartman <gregkh@linuxfoundation.org> -- drivers/staging/serqt_usb2/serqt_usb2.c | 21 +++-------- drivers/usb/serial/ark3116.c | 2 - drivers/usb/serial/bus.c | 6 +-- drivers/usb/serial/console.c | 2 - drivers/usb/serial/cp210x.c | 2 - drivers/usb/serial/cypress_m8.c | 4 +- drivers/usb/serial/digi_acceleport.c | 6 --- drivers/usb/serial/f81232.c | 5 +- drivers/usb/serial/garmin_gps.c | 6 +-- drivers/usb/serial/io_edgeport.c | 58 ++++++++++++-------------------- drivers/usb/serial/io_ti.c | 21 ++++------- drivers/usb/serial/keyspan.c | 29 +++++++--------- drivers/usb/serial/metro-usb.c | 4 +- drivers/usb/serial/mos7720.c | 37 +++++++++----------- drivers/usb/serial/mos7840.c | 52 +++++++++------------------- drivers/usb/serial/opticon.c | 2 - drivers/usb/serial/pl2303.c | 2 - drivers/usb/serial/quatech2.c | 7 +-- drivers/usb/serial/sierra.c | 2 - drivers/usb/serial/ti_usb_3410_5052.c | 10 ++--- drivers/usb/serial/usb-serial.c | 7 ++- drivers/usb/serial/usb_wwan.c | 2 - drivers/usb/serial/whiteheat.c | 20 +++++------ include/linux/usb/serial.h | 6 ++- 24 files changed, 133 insertions(+), 180 deletions(-)
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- 10 6月, 2013 31 次提交
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由 Yuan-Hsin Chen 提交于
Faraday fotg210 udc driver supports only Bulk transfer so far. fotg210 could be configured as an USB2.0 peripheral. This driver is tested with mass storage gadget driver on Faraday EVB a369. Signed-off-by: NYuan-Hsin Chen <yhchen@faraday-tech.com> Signed-off-by: NFelipe Balbi <balbi@ti.com>
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由 Andrzej Pietrasiewicz 提交于
f_rndis learns about configfs so we can, eventually, remove in-kernel gadget drivers. Signed-off-by: NAndrzej Pietrasiewicz <andrzej.p@samsung.com> Signed-off-by: NKyungmin Park <kyungmin.park@samsung.com> Signed-off-by: NFelipe Balbi <balbi@ti.com>
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由 Andrzej Pietrasiewicz 提交于
use new usb_gstrings_attach interface Signed-off-by: NAndrzej Pietrasiewicz <andrzej.p@samsung.com> Signed-off-by: NKyungmin Park <kyungmin.park@samsung.com> Signed-off-by: NFelipe Balbi <balbi@ti.com>
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由 Andrzej Pietrasiewicz 提交于
This is required in preparation for using usb_gstrings_attach. The rndis initialization so far has been performed on the first occurence of rndis_bind(), but the condition to check it (first or not first) was "borrowed" from strings handling. Signed-off-by: NAndrzej Pietrasiewicz <andrzej.p@samsung.com> Signed-off-by: NKyungmin Park <kyungmin.park@samsung.com> Signed-off-by: NFelipe Balbi <balbi@ti.com>
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由 Andrzej Pietrasiewicz 提交于
use new interface so old one can be removed. Signed-off-by: NAndrzej Pietrasiewicz <andrzej.p@samsung.com> Signed-off-by: NKyungmin Park <kyungmin.park@samsung.com> Signed-off-by: NFelipe Balbi <balbi@ti.com>
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由 Andrzej Pietrasiewicz 提交于
Converting rndis to the new function interface requires converting the USB rndis' function code and its users. This patch converts the f_rndis.c to the new function interface. The file is now compiled into a separate usb_f_rndis.ko module. The old function interface is provided by means of a preprocessor conditional directives. After all users are converted, the old interface can be removed. Signed-off-by: NAndrzej Pietrasiewicz <andrzej.p@samsung.com> Signed-off-by: NKyungmin Park <kyungmin.park@samsung.com> Signed-off-by: NFelipe Balbi <balbi@ti.com>
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由 Andrzej Pietrasiewicz 提交于
f_subset learns about configfs so we can, eventually, remove in-kernel gadget drivers. Signed-off-by: NAndrzej Pietrasiewicz <andrzej.p@samsung.com> Signed-off-by: NKyungmin Park <kyungmin.park@samsung.com> Signed-off-by: NFelipe Balbi <balbi@ti.com>
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由 Andrzej Pietrasiewicz 提交于
use the new usb_gstrings_attach interface. Signed-off-by: NAndrzej Pietrasiewicz <andrzej.p@samsung.com> Signed-off-by: NKyungmin Park <kyungmin.park@samsung.com> Signed-off-by: NFelipe Balbi <balbi@ti.com>
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由 Andrzej Pietrasiewicz 提交于
teach ethernet code about the new interface of f_subset so the old one can eventually be removed. Signed-off-by: NAndrzej Pietrasiewicz <andrzej.p@samsung.com> Signed-off-by: NKyungmin Park <kyungmin.park@samsung.com> Signed-off-by: NFelipe Balbi <balbi@ti.com>
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由 Andrzej Pietrasiewicz 提交于
Converting ecm subset to the new function interface requires converting the USB subset's function code and its users. This patch converts the f_subset.c to the new function interface. The file is now compiled into a separate usb_f_subset.ko module. The old function interface is provided by means of a preprocessor conditional directives. After all users are converted, the old interface can be removed. Signed-off-by: NAndrzej Pietrasiewicz <andrzej.p@samsung.com> Signed-off-by: NKyungmin Park <kyungmin.park@samsung.com> Signed-off-by: NFelipe Balbi <balbi@ti.com>
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由 Andrzej Pietrasiewicz 提交于
cleanup only, no functional changes. Signed-off-by: NAndrzej Pietrasiewicz <andrzej.p@samsung.com> Signed-off-by: NKyungmin Park <kyungmin.park@samsung.com> Signed-off-by: NFelipe Balbi <balbi@ti.com>
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由 Andrzej Pietrasiewicz 提交于
f_eem learns about our configfs interface so we can remove in-kernel gadget drivers in future. Signed-off-by: NAndrzej Pietrasiewicz <andrzej.p@samsung.com> Signed-off-by: NKyungmin Park <kyungmin.park@samsung.com> Signed-off-by: NFelipe Balbi <balbi@ti.com>
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由 Andrzej Pietrasiewicz 提交于
use the new usb_gstrings_attach interface Signed-off-by: NAndrzej Pietrasiewicz <andrzej.p@samsung.com> Signed-off-by: NKyungmin Park <kyungmin.park@samsung.com> Signed-off-by: NFelipe Balbi <balbi@ti.com>
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由 Andrzej Pietrasiewicz 提交于
There are no old function interface users left, so the old interface can be removed. Signed-off-by: NAndrzej Pietrasiewicz <andrzej.p@samsung.com> Signed-off-by: NKyungmin Park <kyungmin.park@samsung.com> Signed-off-by: NFelipe Balbi <balbi@ti.com>
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由 Andrzej Pietrasiewicz 提交于
use new interface so old one can be removed. Signed-off-by: NAndrzej Pietrasiewicz <andrzej.p@samsung.com> Signed-off-by: NKyungmin Park <kyungmin.park@samsung.com> Signed-off-by: NFelipe Balbi <balbi@ti.com>
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由 Andrzej Pietrasiewicz 提交于
Converting eem to the new function interface requires converting the USB eem's function code and its users. This patch converts the f_eem.c to the new function interface. The file is now compiled into a separate usb_f_eem.ko module. The old function interface is provided by means of a preprocessor conditional directives. After all users are converted, the old interface can be removed. Signed-off-by: NAndrzej Pietrasiewicz <andrzej.p@samsung.com> Signed-off-by: NKyungmin Park <kyungmin.park@samsung.com> Signed-off-by: NFelipe Balbi <balbi@ti.com>
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由 Andrzej Pietrasiewicz 提交于
moving to new interface so we can remove the older one. Signed-off-by: NAndrzej Pietrasiewicz <andrzej.p@samsung.com> Signed-off-by: NKyungmin Park <kyungmin.park@samsung.com> Signed-off-by: NFelipe Balbi <balbi@ti.com>
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由 Andrzej Pietrasiewicz 提交于
helper function to copy MAC address to proper place. Signed-off-by: NAndrzej Pietrasiewicz <andrzej.p@samsung.com> Signed-off-by: NKyungmin Park <kyungmin.park@samsung.com> Signed-off-by: NFelipe Balbi <balbi@ti.com>
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由 Andrzej Pietrasiewicz 提交于
f_phonet learns about configfs so we can remove in-kernel gadget drivers. Signed-off-by: NAndrzej Pietrasiewicz <andrzej.p@samsung.com> Signed-off-by: NKyungmin Park <kyungmin.park@samsung.com> Signed-off-by: NFelipe Balbi <balbi@ti.com>
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由 Andrzej Pietrasiewicz 提交于
this will let us deprecate (and remove) the old interface. Signed-off-by: NAndrzej Pietrasiewicz <andrzej.p@samsung.com> Signed-off-by: NKyungmin Park <kyungmin.park@samsung.com> Signed-off-by: NFelipe Balbi <balbi@ti.com>
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由 Andrzej Pietrasiewicz 提交于
There are no old function interface users left, so the old interface can be removed. Signed-off-by: NAndrzej Pietrasiewicz <andrzej.p@samsung.com> Signed-off-by: NKyungmin Park <kyungmin.park@samsung.com> Signed-off-by: NFelipe Balbi <balbi@ti.com>
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由 Andrzej Pietrasiewicz 提交于
use the new interface which will allow us to deprecate the legacy way of binding functions. Signed-off-by: NAndrzej Pietrasiewicz <andrzej.p@samsung.com> Signed-off-by: NKyungmin Park <kyungmin.park@samsung.com> Signed-off-by: NFelipe Balbi <balbi@ti.com>
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由 Andrzej Pietrasiewicz 提交于
Converting f_phonet to the new function interface requires converting the f_phonet's function code and its users. This patch converts the f_phonet.c to the new function interface. The file is now compiled into a separate usb_f_phonet.ko module. The old function interface is provided by means of preprocessor conditional directives. After all users are converted, the old interface can be removed. Signed-off-by: NAndrzej Pietrasiewicz <andrzej.p@samsung.com> Signed-off-by: NKyungmin Park <kyungmin.park@samsung.com> Signed-off-by: NFelipe Balbi <balbi@ti.com>
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由 Andrzej Pietrasiewicz 提交于
cleanup patch only in preparation for configfs. Signed-off-by: NAndrzej Pietrasiewicz <andrzej.p@samsung.com> Signed-off-by: NKyungmin Park <kyungmin.park@samsung.com> Signed-off-by: NFelipe Balbi <balbi@ti.com>
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由 Andrzej Pietrasiewicz 提交于
There are no old function interface users left, so the old interface can be removed. Signed-off-by: NAndrzej Pietrasiewicz <andrzej.p@samsung.com> Signed-off-by: NKyungmin Park <kyungmin.park@samsung.com> Signed-off-by: NFelipe Balbi <balbi@ti.com>
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由 Andrzej Pietrasiewicz 提交于
preparation to use configfs-based approach on g_nokia.ko Signed-off-by: NAndrzej Pietrasiewicz <andrzej.p@samsung.com> Signed-off-by: NKyungmin Park <kyungmin.park@samsung.com> Signed-off-by: NFelipe Balbi <balbi@ti.com>
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由 Andrzej Pietrasiewicz 提交于
use the new usb_gstrings_attach interface Signed-off-by: NAndrzej Pietrasiewicz <andrzej.p@samsung.com> Signed-off-by: NKyungmin Park <kyungmin.park@samsung.com> Signed-off-by: NFelipe Balbi <balbi@ti.com>
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由 Andrzej Pietrasiewicz 提交于
f_ecm learns about our new configfs-based binding. Signed-off-by: NAndrzej Pietrasiewicz <andrzej.p@samsung.com> Signed-off-by: NKyungmin Park <kyungmin.park@samsung.com> Signed-off-by: NFelipe Balbi <balbi@ti.com>
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由 Andrzej Pietrasiewicz 提交于
use the new usb_gstrings_attach interface. Signed-off-by: NAndrzej Pietrasiewicz <andrzej.p@samsung.com> Signed-off-by: NKyungmin Park <kyungmin.park@samsung.com> Signed-off-by: NFelipe Balbi <balbi@ti.com>
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由 Andrzej Pietrasiewicz 提交于
f_ecm has been converted to new configfs infrastructure, fixing cdc2 gadget driver. [ balbi@ti.com : fixed a bunch of errors when adding ECM function ] Signed-off-by: NAndrzej Pietrasiewicz <andrzej.p@samsung.com> Signed-off-by: NKyungmin Park <kyungmin.park@samsung.com> Signed-off-by: NFelipe Balbi <balbi@ti.com>
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由 Andrzej Pietrasiewicz 提交于
Converting ecm to the new function interface requires converting the USB ecm's function code and its users. This patch converts the f_ecm.c to the new function interface. The file is now compiled into a separate usb_f_ecm.ko module. The old function interface is provided by means of a preprocessor conditional directives. After all users are converted, the old interface can be removed. Signed-off-by: NAndrzej Pietrasiewicz <andrzej.p@samsung.com> Signed-off-by: NKyungmin Park <kyungmin.park@samsung.com> Signed-off-by: NFelipe Balbi <balbi@ti.com>
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