- 13 6月, 2012 1 次提交
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由 Tom Cassidy 提交于
Add support for Sierra Wireless AirCard 320U modem Signed-off-by: NTomas Cassidy <tomas.cassidy@gmail.com> Cc: stable <stable@vger.kernel.org> Signed-off-by: NGreg Kroah-Hartman <gregkh@linuxfoundation.org>
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- 16 5月, 2012 2 次提交
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由 Greg Kroah-Hartman 提交于
This reverts commit 6971113e. As Alan pointed out, this really isn't needed as it doesn't handle this properly. Ideally this should be handled by the usb-serial core one day. So revert it. Reported-by: NAlan Stern <stern@rowland.harvard.edu> Cc: Rusty Russell <rusty@rustcorp.com.au> Cc: Johan Hovold <jhovold@gmail.com> Cc: Anton Samokhvalov <pg83@yandex.ru> Signed-off-by: NGreg Kroah-Hartman <gregkh@linuxfoundation.org>
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由 Greg Kroah-Hartman 提交于
A few patches ago, I removed the reset_resume callback in this driver. Now that the usb-serial core supports reset_resume, put this driver callback back as well, so it should work identically to how it was originally. Now if this function really is doing what it should be doing, well, that's a different story, but we are at least doing the identical thing that we were before... Cc: Alan Stern <stern@rowland.harvard.edu> Cc: Rusty Russell <rusty@rustcorp.com.au> Cc: Johan Hovold <jhovold@gmail.com> Cc: Anton Samokhvalov <pg83@yandex.ru> Signed-off-by: NGreg Kroah-Hartman <gregkh@linuxfoundation.org>
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- 09 5月, 2012 1 次提交
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由 Greg Kroah-Hartman 提交于
This reworks the usb_serial_register_drivers() and usb_serial_deregister_drivers() to not need a pointer to a struct usb_driver anymore. The usb_driver structure is now created dynamically and registered and unregistered as needed. This saves lines of code in each usb-serial driver. All in-kernel users of these functions were also fixed up at this time. The pl2303 driver was tested that everything worked properly. Thanks for the idea to do this from Alan Stern. Cc: Adhir Ramjiawan <adhirramjiawan0@gmail.com> Cc: Alan Stern <stern@rowland.harvard.edu> Cc: Al Borchers <alborchers@steinerpoint.com> Cc: Aleksey Babahin <tamerlan311@gmail.com> Cc: Andrew Morton <akpm@linux-foundation.org> Cc: Andrew Worsley <amworsley@gmail.com> Cc: Bart Hartgers <bart.hartgers@gmail.com> Cc: Bill Pemberton <wfp5p@virginia.edu> Cc: Dan Carpenter <error27@gmail.com> Cc: Dan Williams <dcbw@redhat.com> Cc: Donald Lee <donald@asix.com.tw> Cc: Eric Dumazet <eric.dumazet@gmail.com> Cc: "Eric W. Biederman" <ebiederm@xmission.com> Cc: Felipe Balbi <balbi@ti.com> Cc: Gary Brubaker <xavyer@ix.netcom.com> Cc: Jesper Juhl <jj@chaosbits.net> Cc: Jiri Kosina <jkosina@suse.cz> Cc: Johan Hovold <jhovold@gmail.com> Cc: Julia Lawall <julia@diku.dk> Cc: Kautuk Consul <consul.kautuk@gmail.com> Cc: Kuninori Morimoto <kuninori.morimoto.gx@renesas.com> Cc: Lonnie Mendez <dignome@gmail.com> Cc: Matthias Bruestle and Harald Welte <support@reiner-sct.com> Cc: Matthias Urlichs <smurf@smurf.noris.de> Cc: Mauro Carvalho Chehab <mchehab@redhat.com> Cc: Michal Sroczynski <msroczyn@gmail.com> Cc: "Michał Wróbel" <michal.wrobel@flytronic.pl> Cc: Oliver Neukum <oliver@neukum.name> Cc: Paul Gortmaker <paul.gortmaker@windriver.com> Cc: Peter Berger <pberger@brimson.com> Cc: Preston Fick <preston.fick@silabs.com> Cc: "Rafael J. Wysocki" <rjw@sisk.pl> Cc: Rigbert Hamisch <rigbert@gmx.de> Cc: Rusty Russell <rusty@rustcorp.com.au> Cc: Simon Arlott <simon@fire.lp0.eu> Cc: Support Department <support@connecttech.com> Cc: Thomas Tuttle <ttuttle@chromium.org> Cc: Uwe Bonnes <bon@elektron.ikp.physik.tu-darmstadt.de> Cc: Wang YanQing <Udknight@gmail.com> Cc: William Greathouse <wgreathouse@smva.com> Signed-off-by: NGreg Kroah-Hartman <gregkh@linuxfoundation.org>
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- 08 5月, 2012 4 次提交
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由 Greg Kroah-Hartman 提交于
This really just is the resume callback for the device, so use that, especially as the usb-serial core just overrode this callback so it wasn't being made anyway. Cc: Alan Stern <stern@rowland.harvard.edu> Cc: Rusty Russell <rusty@rustcorp.com.au> Cc: Johan Hovold <jhovold@gmail.com> Cc: Anton Samokhvalov <pg83@yandex.ru> Signed-off-by: NGreg Kroah-Hartman <gregkh@linuxfoundation.org>
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由 Greg Kroah-Hartman 提交于
This is now set by the usb-serial core, no need for the driver to individually set it. Thanks to Alan Stern for the idea to get rid of it. Cc: William Greathouse <wgreathouse@smva.com> Cc: Matthias Bruestle and Harald Welte <support@reiner-sct.com> Cc: Lonnie Mendez <dignome@gmail.com> Cc: Peter Berger <pberger@brimson.com> Cc: Al Borchers <alborchers@steinerpoint.com> Cc: Gary Brubaker <xavyer@ix.netcom.com> Cc: Oliver Neukum <oliver@neukum.name> Cc: Matthias Urlichs <smurf@smurf.noris.de> Cc: Support Department <support@connecttech.com> Cc: Rusty Russell <rusty@rustcorp.com.au> Cc: Alan Stern <stern@rowland.harvard.edu> Cc: Mauro Carvalho Chehab <mchehab@redhat.com> Cc: Kautuk Consul <consul.kautuk@gmail.com> Cc: Bill Pemberton <wfp5p@virginia.edu> Cc: Paul Gortmaker <paul.gortmaker@windriver.com> Cc: Bart Hartgers <bart.hartgers@gmail.com> Cc: Johan Hovold <jhovold@gmail.com> Cc: Preston Fick <preston.fick@silabs.com> Cc: Uwe Bonnes <bon@elektron.ikp.physik.tu-darmstadt.de> Cc: Simon Arlott <simon@fire.lp0.eu> Cc: Andrew Worsley <amworsley@gmail.com> Cc: "Michał Wróbel" <michal.wrobel@flytronic.pl> Cc: Andrew Morton <akpm@linux-foundation.org> Cc: Eric Dumazet <eric.dumazet@gmail.com> Cc: "Eric W. Biederman" <ebiederm@xmission.com> Cc: Felipe Balbi <balbi@ti.com> Cc: Aleksey Babahin <tamerlan311@gmail.com> Cc: Dan Carpenter <error27@gmail.com> Cc: Jiri Kosina <jkosina@suse.cz> Cc: Donald Lee <donald@asix.com.tw> Cc: Julia Lawall <julia@diku.dk> Cc: Michal Sroczynski <msroczyn@gmail.com> Cc: Wang YanQing <Udknight@gmail.com> Cc: Dan Williams <dcbw@redhat.com> Cc: Thomas Tuttle <ttuttle@chromium.org> Cc: Rigbert Hamisch <rigbert@gmx.de> Cc: "Rafael J. Wysocki" <rjw@sisk.pl> Cc: Kuninori Morimoto <kuninori.morimoto.gx@renesas.com> Cc: Jesper Juhl <jj@chaosbits.net> Cc: Adhir Ramjiawan <adhirramjiawan0@gmail.com> Signed-off-by: NGreg Kroah-Hartman <gregkh@linuxfoundation.org>
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由 Greg Kroah-Hartman 提交于
This is now set by the usb-serial core, no need for the driver to individually set it. Thanks to Alan Stern for the idea to get rid of it. Cc: William Greathouse <wgreathouse@smva.com> Cc: Matthias Bruestle and Harald Welte <support@reiner-sct.com> Cc: Lonnie Mendez <dignome@gmail.com> Cc: Peter Berger <pberger@brimson.com> Cc: Al Borchers <alborchers@steinerpoint.com> Cc: Gary Brubaker <xavyer@ix.netcom.com> Cc: Oliver Neukum <oliver@neukum.name> Cc: Matthias Urlichs <smurf@smurf.noris.de> Cc: Support Department <support@connecttech.com> Cc: Rusty Russell <rusty@rustcorp.com.au> Cc: Alan Stern <stern@rowland.harvard.edu> Cc: Mauro Carvalho Chehab <mchehab@redhat.com> Cc: Kautuk Consul <consul.kautuk@gmail.com> Cc: Bill Pemberton <wfp5p@virginia.edu> Cc: Paul Gortmaker <paul.gortmaker@windriver.com> Cc: Bart Hartgers <bart.hartgers@gmail.com> Cc: Johan Hovold <jhovold@gmail.com> Cc: Preston Fick <preston.fick@silabs.com> Cc: Uwe Bonnes <bon@elektron.ikp.physik.tu-darmstadt.de> Cc: Simon Arlott <simon@fire.lp0.eu> Cc: Andrew Worsley <amworsley@gmail.com> Cc: "Michał Wróbel" <michal.wrobel@flytronic.pl> Cc: Andrew Morton <akpm@linux-foundation.org> Cc: Eric Dumazet <eric.dumazet@gmail.com> Cc: "Eric W. Biederman" <ebiederm@xmission.com> Cc: Felipe Balbi <balbi@ti.com> Cc: Aleksey Babahin <tamerlan311@gmail.com> Cc: Dan Carpenter <error27@gmail.com> Cc: Jiri Kosina <jkosina@suse.cz> Cc: Donald Lee <donald@asix.com.tw> Cc: Julia Lawall <julia@diku.dk> Cc: Michal Sroczynski <msroczyn@gmail.com> Cc: Wang YanQing <Udknight@gmail.com> Cc: Dan Williams <dcbw@redhat.com> Cc: Thomas Tuttle <ttuttle@chromium.org> Cc: Rigbert Hamisch <rigbert@gmx.de> Cc: "Rafael J. Wysocki" <rjw@sisk.pl> Cc: Kuninori Morimoto <kuninori.morimoto.gx@renesas.com> Cc: Jesper Juhl <jj@chaosbits.net> Cc: Adhir Ramjiawan <adhirramjiawan0@gmail.com> Signed-off-by: NGreg Kroah-Hartman <gregkh@linuxfoundation.org>
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由 Alan Stern 提交于
This patch (as1551) cleans up the PM-related entries in the usb_driver structures of the various USB serial driver modules. Those entries are now filled in by the usb-serial core during driver registration, so they don't need to be initialized explicitly in the source code. The same is true of the one remaining no_dynamic_id entry. reset_resume remains a small problem, because the serial core doesn't support it. The patch ignores these entries. Signed-off-by: NAlan Stern <stern@rowland.harvard.edu> Signed-off-by: NGreg Kroah-Hartman <gregkh@linuxfoundation.org>
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- 04 5月, 2012 1 次提交
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由 Greg Kroah-Hartman 提交于
dbg() was used a lot a long time ago to trace code flow. Now that we have ftrace, this isn't needed at all, so remove these calls. CC: Alan Stern <stern@rowland.harvard.edu> CC: Rusty Russell <rusty@rustcorp.com.au> CC: Johan Hovold <jhovold@gmail.com> CC: Anton Samokhvalov <pg83@yandex.ru> Signed-off-by: NGreg Kroah-Hartman <gregkh@linuxfoundation.org>
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- 18 4月, 2012 1 次提交
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由 Bjørn Mork 提交于
These devices have a number of non serial interfaces as well. Use the existing "Direct IP" blacklist to prevent binding to interfaces which are handled by other drivers. We also extend the "Direct IP" blacklist with with interfaces only seen in "QMI" mode, assuming that these devices use the same interface numbers for serial interfaces both in "Direct IP" and in "QMI" mode. Signed-off-by: NBjørn Mork <bjorn@mork.no> Cc: stable <stable@vger.kernel.org> Signed-off-by: NGreg Kroah-Hartman <gregkh@linuxfoundation.org>
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- 10 4月, 2012 1 次提交
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由 Anton Samokhvalov 提交于
Just add new device id. 3G works fine, LTE not tested. Signed-off-by: NAnton Samokhvalov <pg83@yandex.ru> Cc: stable <stable@vger.kernel.org> Signed-off-by: NGreg Kroah-Hartman <gregkh@linuxfoundation.org>
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- 29 2月, 2012 1 次提交
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由 Greg Kroah-Hartman 提交于
This converts the sierra.c driver to use the module_usb_serial_driver() call instead of having to have a module_init/module_exit function, saving a lot of duplicated code. CC: Alan Stern <stern@rowland.harvard.edu> CC: Rusty Russell <rusty@rustcorp.com.au> CC: Johan Hovold <jhovold@gmail.com> CC: Mauro Carvalho Chehab <mchehab@redhat.com> Signed-off-by: NGreg Kroah-Hartman <gregkh@linuxfoundation.org>
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- 25 2月, 2012 1 次提交
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由 Alan Stern 提交于
This patch (as1528) modifies the following usb-serial drivers to utilize the new usb_serial_{de}register_drivers() routines: qcaux, qcserial, safe_serial, siemens_mpi, sierra, spcp8x5, ssu100, and symbolserial. Signed-off-by: NAlan Stern <stern@rowland.harvard.edu> Signed-off-by: NGreg Kroah-Hartman <gregkh@linuxfoundation.org>
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- 13 1月, 2012 1 次提交
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由 Rusty Russell 提交于
module_param(bool) used to counter-intuitively take an int. In fddd5201 (mid-2009) we allowed bool or int/unsigned int using a messy trick. It's time to remove the int/unsigned int option. For this version it'll simply give a warning, but it'll break next kernel version. Acked-by: NMauro Carvalho Chehab <mchehab@redhat.com> Signed-off-by: NRusty Russell <rusty@rustcorp.com.au>
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- 16 11月, 2011 1 次提交
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由 Johan Hovold 提交于
Remove unnecessary reinitialisations of urb->dev before each submission, which were based on the (no longer valid) assumption that serial->dev will be set to NULL on close. Compile-only tested. Cc: Matthias Bruestle and Harald Welte <support@reiner-sct.com> Cc: Lonnie Mendez <dignome@gmail.com> Cc: Peter Berger <pberger@brimson.com> Cc: Al Borchers <alborchers@steinerpoint.com> Cc: Support Department <support@connecttech.com> Signed-off-by: NJohan Hovold <jhovold@gmail.com> Signed-off-by: NGreg Kroah-Hartman <gregkh@suse.de>
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- 20 8月, 2011 1 次提交
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由 Alan Stern 提交于
This patch (as1482) adds a macro for testing whether or not a pm_message value represents an autosuspend or autoresume (i.e., a runtime PM) event. Encapsulating this notion seems preferable to open-coding the test all over the place. Signed-off-by: NAlan Stern <stern@rowland.harvard.edu> Acked-by: NGreg Kroah-Hartman <gregkh@suse.de> Signed-off-by: NRafael J. Wysocki <rjw@sisk.pl>
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- 18 2月, 2011 4 次提交
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由 Alan Cox 提交于
Doing tiocmget was such fun we should do tiocmset as well for the same reasons Signed-off-by: NAlan Cox <alan@linux.intel.com> Signed-off-by: NGreg Kroah-Hartman <gregkh@suse.de>
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由 Alan Cox 提交于
We don't actually need this and it causes problems for internal use of this functionality. Currently there is a single use of the FILE * pointer. That is the serial core which uses it to check tty_hung_up_p. However if that is true then IO_ERROR is also already set so the check may be removed. Signed-off-by: NAlan Cox <alan@linux.intel.com> Signed-off-by: NGreg Kroah-Hartman <gregkh@suse.de>
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由 Oliver Neukum 提交于
resumption of devices can fail. Errors must be handled. Signed-off-by: NOliver Neukum <oneukum@suse.de> Signed-off-by: NGreg Kroah-Hartman <gregkh@suse.de>
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由 Jon Thomas 提交于
I picked up a new Sierra usb 308 (At&t Shockwave) on 2/2011 and the vendor code is 0x0f3d Looking up vendor and product id's I see: 0f3d Airprime, Incorporated 0112 CDMA 1xEVDO PC Card, PC 5220 Sierra and Airprime are somehow related and I'm guessing the At&t usb 308 might be have some common hardware with the AirPrime SL809x. Signed-off-by: NJon Thomas <jthomas@redhat.com> Cc: stable <stable@kernel.org> Signed-off-by: NGreg Kroah-Hartman <gregkh@suse.de>
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- 10 8月, 2010 1 次提交
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由 Joe Perches 提交于
Greg prefers this to go through the trivial tree. http://lkml.org/lkml/2010/6/24/1 There are about 2500 void functions in drivers/usb Only a few used return; at end of function. Standardize them a bit. Moved a statement down a line in drivers/usb/host/u132-hcd.c Signed-off-by: NJoe Perches <joe@perches.com> Signed-off-by: NJiri Kosina <jkosina@suse.cz>
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- 27 7月, 2010 1 次提交
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由 august huber 提交于
Add VID/PID for Sierra Wireless 250U USB dongle to sierra.c Allows use of 3G radio only Signed-off-by: NAugust Huber <gus@pbx.org> Cc: Elina Pasheva <epasheva@sierrawireless.com> Cc: stable <stable@kernel.org> Signed-off-by: NGreg Kroah-Hartman <gregkh@suse.de>
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- 23 4月, 2010 1 次提交
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由 William Lightning 提交于
Signed-off-by: NWilliam Lightning <kassah@gmail.com> Signed-off-by: NGreg Kroah-Hartman <gregkh@suse.de>
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- 30 3月, 2010 1 次提交
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由 Tejun Heo 提交于
include cleanup: Update gfp.h and slab.h includes to prepare for breaking implicit slab.h inclusion from percpu.h percpu.h is included by sched.h and module.h and thus ends up being included when building most .c files. percpu.h includes slab.h which in turn includes gfp.h making everything defined by the two files universally available and complicating inclusion dependencies. percpu.h -> slab.h dependency is about to be removed. Prepare for this change by updating users of gfp and slab facilities include those headers directly instead of assuming availability. As this conversion needs to touch large number of source files, the following script is used as the basis of conversion. http://userweb.kernel.org/~tj/misc/slabh-sweep.py The script does the followings. * Scan files for gfp and slab usages and update includes such that only the necessary includes are there. ie. if only gfp is used, gfp.h, if slab is used, slab.h. * When the script inserts a new include, it looks at the include blocks and try to put the new include such that its order conforms to its surrounding. It's put in the include block which contains core kernel includes, in the same order that the rest are ordered - alphabetical, Christmas tree, rev-Xmas-tree or at the end if there doesn't seem to be any matching order. * If the script can't find a place to put a new include (mostly because the file doesn't have fitting include block), it prints out an error message indicating which .h file needs to be added to the file. The conversion was done in the following steps. 1. The initial automatic conversion of all .c files updated slightly over 4000 files, deleting around 700 includes and adding ~480 gfp.h and ~3000 slab.h inclusions. The script emitted errors for ~400 files. 2. Each error was manually checked. Some didn't need the inclusion, some needed manual addition while adding it to implementation .h or embedding .c file was more appropriate for others. This step added inclusions to around 150 files. 3. The script was run again and the output was compared to the edits from #2 to make sure no file was left behind. 4. Several build tests were done and a couple of problems were fixed. e.g. lib/decompress_*.c used malloc/free() wrappers around slab APIs requiring slab.h to be added manually. 5. The script was run on all .h files but without automatically editing them as sprinkling gfp.h and slab.h inclusions around .h files could easily lead to inclusion dependency hell. Most gfp.h inclusion directives were ignored as stuff from gfp.h was usually wildly available and often used in preprocessor macros. Each slab.h inclusion directive was examined and added manually as necessary. 6. percpu.h was updated not to include slab.h. 7. Build test were done on the following configurations and failures were fixed. CONFIG_GCOV_KERNEL was turned off for all tests (as my distributed build env didn't work with gcov compiles) and a few more options had to be turned off depending on archs to make things build (like ipr on powerpc/64 which failed due to missing writeq). * x86 and x86_64 UP and SMP allmodconfig and a custom test config. * powerpc and powerpc64 SMP allmodconfig * sparc and sparc64 SMP allmodconfig * ia64 SMP allmodconfig * s390 SMP allmodconfig * alpha SMP allmodconfig * um on x86_64 SMP allmodconfig 8. percpu.h modifications were reverted so that it could be applied as a separate patch and serve as bisection point. Given the fact that I had only a couple of failures from tests on step 6, I'm fairly confident about the coverage of this conversion patch. If there is a breakage, it's likely to be something in one of the arch headers which should be easily discoverable easily on most builds of the specific arch. Signed-off-by: NTejun Heo <tj@kernel.org> Guess-its-ok-by: NChristoph Lameter <cl@linux-foundation.org> Cc: Ingo Molnar <mingo@redhat.com> Cc: Lee Schermerhorn <Lee.Schermerhorn@hp.com>
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- 03 3月, 2010 6 次提交
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由 Alan Stern 提交于
This patch (as1344) removes references to port->port.count from the USB serial drivers. Now that serial ports are properly reference counted, port.count checking is unnecessary and incorrect. Drivers should assume that the port is in use from the time the open method runs until the close method is called. Signed-off-by: NAlan Stern <stern@rowland.harvard.edu> Signed-off-by: NGreg Kroah-Hartman <gregkh@suse.de>
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由 Alan Cox 提交于
We have lots of callers that do not need to do this in the first place. Remove the calls as they both cost CPU and for big buffers can mess up the multi-page allocation avoidance. Signed-off-by: NAlan Cox <alan@linux.intel.com> Signed-off-by: NGreg Kroah-Hartman <gregkh@suse.de>
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由 Elina Pasheva 提交于
A crash has been reported with sierra driver on disconnect with Ubuntu/Lucid distribution based on kernel-2.6.32. The cause of the crash was determined as "NULL tty pointer was being referenced" and the NULL pointer was passed by sierra_indat_callback(). This patch modifies sierra_indat_callback() function to check for NULL tty structure pointer. This modification prevents a crash from happening when the device is disconnected. This patch fixes the bug reported in Launchpad: https://bugs.launchpad.net/ubuntu/+source/linux/+bug/511157Signed-off-by: NElina Pasheva <epasheva@sierrawireless.com> Cc: stable <stable@kernel.org> Signed-off-by: NGreg Kroah-Hartman <gregkh@suse.de>
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由 Elina Pasheva 提交于
This patch adds a new function to the sierra.c driver, sierra_reset_resume(). This new function completes the suite of Dynamic Power Management commands in the sierra.c driver. Signed-off-by: NElina Pasheva <epasheva@sierrawireless.com> Signed-off-by: NGreg Kroah-Hartman <gregkh@suse.de> drivers/usb/serial/sierra.c | 30 ++++++++++++++++++++---------- 1 file changed, 20 insertions(+), 10 deletions(-)
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由 Julia Lawall 提交于
The variables priv and portdata are initialized twice to the same (side effect-free) expressions. Drop one initialization in each case. A simplified version of the semantic match that finds this problem is: (http://coccinelle.lip6.fr/) // <smpl> @forall@ idexpression *x; identifier f!=ERR_PTR; @@ x = f(...) ... when != x ( x = f(...,<+...x...+>,...) | * x = f(...) ) // </smpl> Signed-off-by: NJulia Lawall <julia@diku.dk> Signed-off-by: NGreg Kroah-Hartman <gregkh@suse.de>
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由 Németh Márton 提交于
The id_table field of the struct usb_device_id is constant in <linux/usb.h> so it is worth to make the initialization data also constant. The semantic match that finds this kind of pattern is as follows: (http://coccinelle.lip6.fr/) // <smpl> @r@ disable decl_init,const_decl_init; identifier I1, I2, x; @@ struct I1 { ... const struct I2 *x; ... }; @s@ identifier r.I1, y; identifier r.x, E; @@ struct I1 y = { .x = E, }; @c@ identifier r.I2; identifier s.E; @@ const struct I2 E[] = ... ; @depends on !c@ identifier r.I2; identifier s.E; @@ + const struct I2 E[] = ...; // </smpl> Signed-off-by: NNémeth Márton <nm127@freemail.hu> Cc: Julia Lawall <julia@diku.dk> Cc: cocci@diku.dk Signed-off-by: NGreg Kroah-Hartman <gregkh@suse.de>
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- 17 2月, 2010 1 次提交
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由 Richard Farina 提交于
This patch adds support for Dell Computer Corp. Wireless 5720 VZW Mobile Broadband (EVDO Rev-A) Minicard GPS Port. I stole the name from lsusb, but my card does not have a GPS on it (at least not that I can make function). I'm sure the patch is whitespace damaged but the one line addition should be fairly straightforward nonetheless. Tested-by: NRick Farina <sidhayn@gmail.com> Signed-off-by: NRick Farina <sidhayn@gmail.com> Signed-off-by: NGreg Kroah-Hartman <gregkh@suse.de>
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- 12 12月, 2009 2 次提交
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由 Alan Stern 提交于
This patch (as1302) removes the auto_pm flag from struct usb_device. The flag's only purpose was to distinguish between autosuspends and external suspends, but that information is now available in the pm_message_t argument passed to suspend methods. Signed-off-by: NAlan Stern <stern@rowland.harvard.edu> Signed-off-by: NGreg Kroah-Hartman <gregkh@suse.de>
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由 Elina Pasheva 提交于
This patch deals with reducing the memory footprint for sierra driver. This optimization is aimed for embedded software customers. Some sierra modems can expose upwards of 7 USB interfaces, each possibly offering different services. In general, interfaces used for the exchange of wireless data require much higher throughput, hence require more memory (i.e. more URBs) than lower performance interfaces. URBs used for the IN direction are pre-allocated by the driver and this patch introduces a way to configure the number of IN URBs allocated on a per-interface basis. Interfaces with lower throughput requirements receive fewer URBs, thereby reducing the RAM memory consumed by the driver. NOTE1: This driver has always pre-allocated URBs for the IN direction. NOTE2: The number of URBs pre-allocated for the low-performance interfaces has already been extensively tested in previous versions of this driver. We also added the capability to log function calls by adding DEBUG flag. Please note that this flag is commented out because this is the default state for it. Signed-off-by: NElina Pasheva <epasheva@sierrawireless.com> Signed-off-by: NGreg Kroah-Hartman <gregkh@suse.de>
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- 31 10月, 2009 2 次提交
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由 Elina Pasheva 提交于
This patch presents fixes for the autosuspend feature implementation in sierra usb serial driver in functions sierra_open(), sierra_close() and stop_read_write_urbs(). The patch "sierra_close() must resume the device before it notifies it of a closure" submitted by Oliver Neukum on Wed, October 14 has been merged as fix in sierra_close() function. The bug fix in sierra_open() function restores the autopm interface state on error condition. The bug fix in in stop_read_write_urbs() function assures that both receive and interrupt urbs are recycled. Signed-off-by: NElina Pasheva <epasheva@sierrawireless.com> Signed-off-by: NGreg Kroah-Hartman <gregkh@suse.de>
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由 Elina Pasheva 提交于
This patch presents a fix for the autosuspend feature implementation in sierra usb serial driver for function sierra_send_setup(). Because it is possible to call sierra_send_setup() before sierra_open() or after sierra_close() we added a get/put interface activity to assure that the usb control can happen even when the device is autosuspended. Signed-off-by: NElina Pasheva <epasheva@sierrawireless.com> Tested-by: NMatthew Safar <msafar@sierrawireless.com> Cc: stable <stable@kernel.org> Signed-off-by: NGreg Kroah-Hartman <gregkh@suse.de>
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- 10 10月, 2009 1 次提交
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由 Elina Pasheva 提交于
Updated sierra driver version from 1.3.7 to 1.3.8 now that the autosuspend capabilities were added to the driver. Signed-off-by: NElina Pasheva <epasheva@sierrawireless.com> Signed-off-by: NGreg Kroah-Hartman <gregkh@suse.de>
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- 24 9月, 2009 1 次提交
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由 Andrew Morton 提交于
drivers/usb/serial/sierra.c: In function 'sierra_suspend': drivers/usb/serial/sierra.c:936: error: 'struct usb_device' has no member named 'auto_pm' Repairs commit e6929a90 Author: Oliver Neukum <oliver@neukum.org> Date: Fri Sep 4 23:19:53 2009 +0200 USB: support for autosuspend in sierra while online Cc: Greg KH <greg@kroah.com> Cc: Oliver Neukum <oliver@neukum.org> Cc: Elina Pasheva <epasheva@sierrawireless.com> Signed-off-by: NAndrew Morton <akpm@linux-foundation.org> Signed-off-by: NLinus Torvalds <torvalds@linux-foundation.org>
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- 23 9月, 2009 1 次提交
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由 Oliver Neukum 提交于
This implements support for autosuspend in the sierra driver while online. Remote wakeup is used for reception. Transmission is facilitated with a queue and the asynchronous autopm mechanism. To prevent races a private flag for opened ports and a counter of running transmissions needs to be added. Signed-off-by: NOliver Neukum <oliver@neukum.org> Tested-by: NElina Pasheva <epasheva@sierrawireless.com> Signed-off-by: NGreg Kroah-Hartman <gregkh@suse.de>
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- 20 9月, 2009 1 次提交
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由 Alan Cox 提交于
And indeed none of them use it. Clean this up as it will make moving to a standard open method rather easier. Signed-off-by: NAlan Cox <alan@linux.intel.com> Signed-off-by: NGreg Kroah-Hartman <gregkh@suse.de>
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- 13 7月, 2009 1 次提交
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由 Elina Pasheva 提交于
- Updated the id_table with all devices that Sierra Wireless currently support - Re-ordered the contents of the id_table for better readability Signed-off-by: NElina Pasheva <epasheva@sierrawireless.com> Signed-off-by: NGreg Kroah-Hartman <gregkh@suse.de>
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