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Dan Williams 02303f7337 usb-wwan: implement TIOCGSERIAL and TIOCSSERIAL to avoid blocking close(2) 
Some devices (ex ZTE 2726) simply don't respond at all when data is sent
to some of their USB interfaces.  The data gets stuck in the TTYs queue
and sits there until close(2), which them blocks because closing_wait
defaults to 30 seconds (even though the fd is O_NONBLOCK).  This is
rarely desired.  Implement the standard mechanism to adjust closing_wait
and let applications handle it how they want to.

Signed-off-by: Dan Williams <dcbw@redhat.com>
 		2010-11-30 16:44:57 -08:00
..
ChangeLog.history trivial: Fix misspelling of firmware 2009-03-30 15:21:59 +02:00
Kconfig Merge branch 'for-next' of git://git.kernel.org/pub/scm/linux/kernel/git/jikos/trivial 2010-10-24 13:41:39 -07:00
Makefile usb: makefile cleanup 2010-10-22 10:22:07 -07:00
Makefile-keyspan_pda_fw
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aircable.c USB: aircable: fix incorrect write-buffer length 2010-05-20 13:21:49 -07:00
ark3116.c tty: Convert the USB drivers to the new icount interface 2010-10-22 10:20:04 -07:00
belkin_sa.c USB: belkin_sa: implement line status handling 2010-05-20 13:21:48 -07:00
belkin_sa.h USB: belkin_sa.h: checkpatch cleanups 2010-05-20 13:21:46 -07:00
bus.c include cleanup: Update gfp.h and slab.h includes to prepare for breaking implicit slab.h inclusion from percpu.h 2010-03-30 22:02:32 +09:00
ch341.c USB: serial: refactor generic close 2010-05-20 13:21:33 -07:00
console.c usb-console: pass baud from console to the initial tty open 2010-05-20 13:21:32 -07:00
cp210x.c USB: cp210x: Add WAGO 750-923 Service Cable device ID 2010-10-22 10:22:06 -07:00
cyberjack.c USB: tty: Prune uses of tty_request_room in the USB layer 2010-03-02 14:55:12 -08:00
cypress_m8.c drivers/usb: Remove unnecessary return's from void functions 2010-08-10 14:25:42 +02:00
cypress_m8.h USB: cypress_m8.h: checkpatch cleanups 2010-05-20 13:21:46 -07:00
digi_acceleport.c tty: Fix the digi acceleport driver NULL checks 2010-08-10 13:47:41 -07:00
empeg.c USB: empeg: reimplement using generic framework 2010-05-20 13:21:48 -07:00
ezusb.c USB: remove use of err() in drivers/usb/serial 2008-10-17 14:41:10 -07:00
ezusb_convert.pl
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ftdi_sio.c Merge branch 'for-next' of git://git.kernel.org/pub/scm/linux/kernel/git/jikos/trivial 2010-10-24 13:41:39 -07:00
ftdi_sio.h USB: ftdi_sio: checkpatch cleanups 2010-05-20 13:21:46 -07:00
ftdi_sio_ids.h Merge branch 'for-next' of git://git.kernel.org/pub/scm/linux/kernel/git/jikos/trivial 2010-10-24 13:41:39 -07:00
funsoft.c USB serial: make USB device id constant 2010-03-02 14:54:16 -08:00
garmin_gps.c drivers/usb: Remove unnecessary return's from void functions 2010-08-10 14:25:42 +02:00
generic.c Merge branch 'for-linus' of git://git.kernel.org/pub/scm/linux/kernel/git/dtor/input 2010-08-28 13:55:31 -07:00
hp4x.c USB serial: make USB device id constant 2010-03-02 14:54:16 -08:00
io_16654.h
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io_edgeport.c Merge branch 'for-next' of git://git.kernel.org/pub/scm/linux/kernel/git/jikos/trivial 2010-10-24 13:41:39 -07:00
io_edgeport.h USB: io_edgeport: checkpatch cleanups 2010-05-20 13:21:47 -07:00
io_ionsp.h USB: io_edgeport: checkpatch cleanups 2010-05-20 13:21:47 -07:00
io_tables.h tty: Convert the USB drivers to the new icount interface 2010-10-22 10:20:04 -07:00
io_ti.c Merge branch 'for-next' of git://git.kernel.org/pub/scm/linux/kernel/git/jikos/trivial 2010-10-24 13:41:39 -07:00
io_ti.h USB: io_edgeport: checkpatch cleanups 2010-05-20 13:21:47 -07:00
io_usbvend.h USB: io_edgeport: checkpatch cleanups 2010-05-20 13:21:47 -07:00
ipaq.c Revert "USB: Adding support for HTC Smartphones to ipaq" 2010-08-10 14:35:35 -07:00
ipw.c USB: ipw: reimplement using generic framework 2010-05-20 13:21:46 -07:00
ir-usb.c USB: ir-usb: fix incorrect write-buffer length 2010-05-20 13:21:50 -07:00
iuu_phoenix.c Merge branch 'master' into for-next 2010-08-11 09:36:51 +02:00
iuu_phoenix.h
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keyspan.c Update broken web addresses in the kernel. 2010-10-18 11:03:14 +02:00
keyspan.h Update broken web addresses in the kernel. 2010-10-18 11:03:14 +02:00
keyspan_pda.c drivers/usb: Remove unnecessary return's from void functions 2010-08-10 14:25:42 +02:00
keyspan_usa26msg.h
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keyspan_usa28msg.h
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keyspan_usa49msg.h
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keyspan_usa67msg.h
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keyspan_usa90msg.h
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kl5kusb105.c fix typos concerning "initiali[zs]e" 2010-06-16 18:05:05 +02:00
kl5kusb105.h USB: kl5kusb105.h: checkpatch cleanups 2010-05-20 13:21:47 -07:00
kobil_sct.c USB: kobil: fix memory leak 2010-05-20 13:21:47 -07:00
kobil_sct.h USB: kobil_sct.h: checkpatch cleanups 2010-05-20 13:21:47 -07:00
mct_u232.c USB: mct_u232: fix broken close 2010-10-22 10:22:19 -07:00
mct_u232.h Update broken web addresses in the kernel. 2010-10-18 11:03:14 +02:00
mos7720.c Merge branch 'for-next' of git://git.kernel.org/pub/scm/linux/kernel/git/jikos/trivial 2010-10-24 13:41:39 -07:00
mos7840.c Merge branch 'for-next' of git://git.kernel.org/pub/scm/linux/kernel/git/jikos/trivial 2010-10-24 13:41:39 -07:00
moto_modem.c USB serial: make USB device id constant 2010-03-02 14:54:16 -08:00
navman.c USB: add device IDs for igotu to navman 2010-08-23 20:50:15 -07:00
omninet.c drivers/usb: Remove unnecessary return's from void functions 2010-08-10 14:25:42 +02:00
opticon.c USB: opticon: Whitespace fixes in opticon driver 2010-10-22 10:22:10 -07:00
option.c usb-wwan: implement TIOCGSERIAL and TIOCSSERIAL to avoid blocking close(2) 2010-11-30 16:44:57 -08:00
oti6858.c USB: oti6858: use port write fifo 2010-05-20 13:21:49 -07:00
oti6858.h
…
pl2303.c Merge branch 'for-linus' of git://git.kernel.org/pub/scm/linux/kernel/git/dtor/input 2010-08-28 13:55:31 -07:00
pl2303.h USB: pl2303: New vendor and product id 2010-08-23 20:50:15 -07:00
qcaux.c USB: qcaux: add Samsung U520 device ID 2010-05-20 13:21:40 -07:00
qcserial.c USB: qcserial: Enable Diagnostics Monitor and GPS ports on Gobi 2000 2010-10-22 10:21:49 -07:00
safe_serial.c USB: safe_serial: straighten out read processing 2010-05-20 13:21:49 -07:00
sam-ba.c USB: sam-ba: add driver for Atmel SAM Boot Assistant (SAM-BA) 2010-10-22 10:21:20 -07:00
siemens_mpi.c USB serial: make USB device id constant 2010-03-02 14:54:16 -08:00
sierra.c drivers/usb: Remove unnecessary return's from void functions 2010-08-10 14:25:42 +02:00
spcp8x5.c drivers/usb: Remove unnecessary return's from void functions 2010-08-10 14:25:42 +02:00
ssu100.c USB: ssu100: remove max_packet_size calculation 2010-11-11 05:51:15 -08:00
symbolserial.c include cleanup: Update gfp.h and slab.h includes to prepare for breaking implicit slab.h inclusion from percpu.h 2010-03-30 22:02:32 +09:00
ti_usb_3410_5052.c tty: Convert the USB drivers to the new icount interface 2010-10-22 10:20:04 -07:00
ti_usb_3410_5052.h USB: ti_usb_3410_5052: adding multitech dialup fax/modem devices 2010-04-22 15:18:20 -07:00
usb-serial.c tty: Make tiocgicount a handler 2010-10-22 10:20:04 -07:00
usb-wwan.h usb-wwan: implement TIOCGSERIAL and TIOCSSERIAL to avoid blocking close(2) 2010-11-30 16:44:57 -08:00
usb_debug.c USB: usb_debug: set bulk out size at probe 2010-05-20 13:21:49 -07:00
usb_wwan.c usb-wwan: implement TIOCGSERIAL and TIOCSSERIAL to avoid blocking close(2) 2010-11-30 16:44:57 -08:00
visor.c USB: visor: fix initialisation of UX50/TH55 devices 2010-10-22 10:22:08 -07:00
visor.h USB: visor.h: checkpatch cleanups 2010-05-20 13:21:47 -07:00
vivopay-serial.c USB: serial: Add support for ViVOtech ViVOpay devices. 2010-03-02 14:54:57 -08:00
whiteheat.c drivers/usb: Remove unnecessary return's from void functions 2010-08-10 14:25:42 +02:00
whiteheat.h whiteheat: coding style 2008-07-22 13:03:22 -07:00
zio.c USB Serial Driver: ZIO Motherboard 2010-05-20 13:21:32 -07:00