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OpenCloudOS-Kernel
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OpenCloudOS-Kernel/drivers/usb/serial
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Ji-Ze Hong (Peter Hong) dea744bae7 USB: serial: f81534: fix hang-up on overrun 
The F81532/534 without this patch will hang-up on data overrun.

It's caused by enable LSR interrupt in IER by default and occur data
overrun, the chip will busy for process LSR interrupt but not read LSR
internally. It will not responed for USB control endpoint0 and we can't
read LSR from driver in this situration.

So we'll disable the LSR interrupt in probe() and submit the LSR worker to
clear LSR state when reported LSR error bit with bulk-in data in
f81534_process_per_serial_block().

Signed-off-by: Ji-Ze Hong (Peter Hong) <hpeter+linux_kernel@gmail.com>
Signed-off-by: Johan Hovold <johan@kernel.org>
 		2017-10-31 09:19:33 +01:00
..
Kconfig USB: serial: add uPD78F0730 USB to Serial Adaptor Driver 2017-01-26 10:18:17 +01:00
Makefile USB: serial: add uPD78F0730 USB to Serial Adaptor Driver 2017-01-26 10:18:17 +01:00
Makefile-keyspan_pda_fw
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aircable.c USB: serial: aircable: use calc_num_endpoints to verify endpoints 2017-03-28 11:00:08 +02:00
ark3116.c USB: serial: ark3116: simplify endpoint sanity check 2017-03-16 10:33:42 +01:00
belkin_sa.c
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belkin_sa.h
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bus.c USB: serial: clean up bus probe error handling 2015-02-26 17:13:05 +01:00
ch341.c USB: serial: ch341: change initial line-control settings 2017-01-16 12:32:21 +01:00
console.c USB: serial: console: clean up sanity checks 2017-02-08 21:20:49 +01:00
cp210x.c USB: serial: cp210x: add support for Qivicon USB ZigBee dongle 2017-07-17 12:40:56 +02:00
cyberjack.c USB: serial: cyberjack: simplify endpoint check 2017-03-16 10:33:42 +01:00
cypress_m8.c USB: serial: cypress_m8: remove unused variable 2017-01-16 12:26:58 +01:00
cypress_m8.h
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digi_acceleport.c USB: serial: digi_acceleport: simplify endpoint check 2017-03-16 10:33:42 +01:00
empeg.c
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ezusb_convert.pl
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f81232.c USB: f81232: fix some minor style issues 2015-03-27 17:36:29 +01:00
f81534.c USB: serial: f81534: fix hang-up on overrun 2017-10-31 09:19:33 +01:00
ftdi_sio.c USB: serial: ftdi_sio: remove broken alt-speed handling 2017-06-13 11:49:58 +02:00
ftdi_sio.h USB: serial: fix compare_const_fl.cocci warnings 2016-02-28 14:35:58 +01:00
ftdi_sio_ids.h USB: serial: ftdi_sio: add Olimex ARM-USB-TINY(H) PIDs 2017-05-17 10:31:20 +02:00
garmin_gps.c USB: serial: garmin_gps: simplify init-session logic 2017-10-11 15:25:00 +02:00
generic.c USB: serial: relax generic driver bulk-endpoint requirement 2017-03-28 10:54:39 +02:00
io_16654.h
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io_edgeport.c USB: serial: constify static arrays 2017-04-19 09:45:43 +02:00
io_edgeport.h
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io_ionsp.h
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io_ti.c USB: serial: io_ti: fix div-by-zero in set_termios 2017-05-15 11:52:04 +02:00
io_ti.h
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io_usbvend.h USB: io_ti: fix firmware download on big-endian machines (part 2) 2014-05-27 15:12:57 -07:00
ipaq.c USB: serial: ipaq: always register a single port 2017-03-28 11:00:09 +02:00
ipw.c
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ir-usb.c USB: serial: ir-usb: fix big-endian baud-rate debug printk 2017-05-15 11:50:34 +02:00
iuu_phoenix.c USB: serial: iuu_phoenix: drop excessive sanity checks 2017-04-10 09:42:00 +02:00
iuu_phoenix.h
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keyspan.c USB: serial: keyspan: drop header file 2017-02-15 17:42:28 +01:00
keyspan_pda.c USB: serial: keyspan_pda: simplify endpoint check 2017-03-16 10:33:44 +01:00
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 USB: serial: kl5kusb105: remove unused termios structure 2017-01-16 13:00:22 +01:00
kl5kusb105.h
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kobil_sct.c USB: serial: kobil_sct: mark expected switch fall-through 2017-10-30 15:24:56 +01:00
kobil_sct.h
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mct_u232.c USB: serial: mct_u232: fix big-endian baud-rate handling 2017-05-15 11:51:15 +02:00
mct_u232.h
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metro-usb.c USB: serial: metro-usb: add missing interrupt-out endpoint check 2017-10-13 09:45:09 +02:00
mos7720.c USB: serial: constify static arrays 2017-04-19 09:45:43 +02:00
mos7840.c USB: serial: drop termios-flag debugging 2017-03-29 16:14:35 +02:00
mxuport.c USB: serial: mxuport: clean up port bulk-out setup 2017-03-28 11:14:13 +02:00
navman.c
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omninet.c USB: serial: omninet: use generic write implementation 2017-03-28 11:13:55 +02:00
opticon.c USB: serial: opticon: simplify endpoint check 2017-03-16 10:33:45 +01:00
option.c USB: serial: option: simplify 3 D-Link device entries 2017-08-30 09:41:25 +02:00
oti6858.c USB: serial: oti6858: simplify endpoint check 2017-03-16 10:33:46 +01:00
oti6858.h
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pl2303.c USB: serial: pl2303: add new ATEN device id 2017-08-10 11:55:00 -07:00
pl2303.h USB: serial: pl2303: add new ATEN device id 2017-08-10 11:55:00 -07:00
qcaux.c
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qcserial.c USB: serial: qcserial: add pid/vid for Sierra Wireless EM7355 fw update 2017-10-31 07:52:31 +01:00
quatech2.c USB: serial: quatech2: drop redundant tty_buffer_request_room 2017-04-10 09:42:00 +02:00
safe_serial.c USB: serial: safe_serial: move __inline__ before return type 2017-07-12 16:26:04 -07:00
sierra.c USB: serial: allow subdrivers to modify port-endpoint mapping 2017-03-28 10:54:39 +02:00
spcp8x5.c USB: serial: spcp8x5: simplify endpoint check 2017-03-16 10:33:46 +01:00
ssu100.c USB: serial: drop unused ASYNC flags 2017-01-26 09:49:13 +01:00
symbolserial.c USB: serial: symbolserial: simplify endpoint check 2017-03-16 10:33:47 +01:00
ti_usb_3410_5052.c USB: serial: drop termios-flag debugging 2017-03-29 16:14:35 +02:00
upd78f0730.c USB: serial: upd78f0730: make constants static 2017-06-01 11:07:50 +02:00
usb-serial-simple.c USB: serial: simple: add support for another Infineon flashloader 2016-09-12 10:19:41 +02:00
usb-serial.c USB: serial: drop unused core USB driver 2017-10-13 09:48:55 +02:00
usb-wwan.h USB: usb_wwan/option: generalize option_send_setup for other drivers 2015-10-09 12:42:40 +02:00
usb_debug.c USB patches for 4.12-rc1 2017-05-04 18:03:51 -07:00
usb_wwan.c USB: serial: fix invalid user-pointer checks 2016-11-11 17:54:04 +01:00
visor.c USB: serial: visor: clean up treo endpoint hack 2017-03-28 11:14:11 +02:00
visor.h
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whiteheat.c USB: serial: whiteheat: simplify endpoint check 2017-03-16 10:33:47 +01:00
whiteheat.h
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wishbone-serial.c
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xsens_mt.c usb: serial: xsens_mt: always bind to interface number 1 2014-09-04 11:18:26 +02:00