linux-stable.git/drivers/usb/serial, branch v5.2.4 Linux kernel stable tree USB: serial: option: add support for GosunCn ME3630 RNDIS mode 2019-07-14T06:01:10+00:00 Jörgen Storvist jorgen.storvist@gmail.com 2019-06-18T22:30:19+00:00 6517295171086f6f6409090f07d81d233b1bc626 commit aed2a26283528fb69c38e414f649411aa48fb391 upstream. Added USB IDs for GosunCn ME3630 cellular module in RNDIS mode. T: Bus=03 Lev=01 Prnt=01 Port=01 Cnt=03 Dev#= 18 Spd=480 MxCh= 0 D: Ver= 2.00 Cls=00(>ifc ) Sub=00 Prot=00 MxPS=64 #Cfgs= 1 P: Vendor=19d2 ProdID=0601 Rev=03.18 S: Manufacturer=Android S: Product=Android S: SerialNumber=b950269c C: #Ifs= 5 Cfg#= 1 Atr=a0 MxPwr=500mA I: If#=0x0 Alt= 0 #EPs= 1 Cls=e0(wlcon) Sub=01 Prot=03 Driver=rndis_host I: If#=0x1 Alt= 0 #EPs= 2 Cls=0a(data ) Sub=00 Prot=00 Driver=rndis_host I: If#=0x2 Alt= 0 #EPs= 2 Cls=ff(vend.) Sub=ff Prot=ff Driver=option I: If#=0x3 Alt= 0 #EPs= 3 Cls=ff(vend.) Sub=00 Prot=00 Driver=option I: If#=0x4 Alt= 0 #EPs= 3 Cls=ff(vend.) Sub=00 Prot=00 Driver=option Signed-off-by: Jörgen Storvist <jorgen.storvist@gmail.com> Cc: stable <stable@vger.kernel.org> Signed-off-by: Johan Hovold <johan@kernel.org> Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org> 
commit aed2a26283528fb69c38e414f649411aa48fb391 upstream.

Added USB IDs for GosunCn ME3630 cellular module in RNDIS mode.

T:  Bus=03 Lev=01 Prnt=01 Port=01 Cnt=03 Dev#= 18 Spd=480 MxCh= 0
D:  Ver= 2.00 Cls=00(>ifc ) Sub=00 Prot=00 MxPS=64 #Cfgs=  1
P:  Vendor=19d2 ProdID=0601 Rev=03.18
S:  Manufacturer=Android
S:  Product=Android
S:  SerialNumber=b950269c
C:  #Ifs= 5 Cfg#= 1 Atr=a0 MxPwr=500mA
I:  If#=0x0 Alt= 0 #EPs= 1 Cls=e0(wlcon) Sub=01 Prot=03 Driver=rndis_host
I:  If#=0x1 Alt= 0 #EPs= 2 Cls=0a(data ) Sub=00 Prot=00 Driver=rndis_host
I:  If#=0x2 Alt= 0 #EPs= 2 Cls=ff(vend.) Sub=ff Prot=ff Driver=option
I:  If#=0x3 Alt= 0 #EPs= 3 Cls=ff(vend.) Sub=00 Prot=00 Driver=option
I:  If#=0x4 Alt= 0 #EPs= 3 Cls=ff(vend.) Sub=00 Prot=00 Driver=option

Signed-off-by: Jörgen Storvist <jorgen.storvist@gmail.com>
Cc: stable <stable@vger.kernel.org>
Signed-off-by: Johan Hovold <johan@kernel.org>
Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
USB: serial: ftdi_sio: add ID for isodebug v1 2019-07-14T06:01:10+00:00 Andreas Fritiofson andreas.fritiofson@unjo.com 2019-06-28T13:08:34+00:00 3377dc6fc4c32b9235b36603b577b85079e97725 commit f8377eff548170e8ea8022c067a1fbdf9e1c46a8 upstream. This adds the vid:pid of the isodebug v1 isolated JTAG/SWD+UART. Only the second channel is available for use as a serial port. Signed-off-by: Andreas Fritiofson <andreas.fritiofson@unjo.com> Cc: stable <stable@vger.kernel.org> Signed-off-by: Johan Hovold <johan@kernel.org> Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org> 
commit f8377eff548170e8ea8022c067a1fbdf9e1c46a8 upstream.

This adds the vid:pid of the isodebug v1 isolated JTAG/SWD+UART. Only the
second channel is available for use as a serial port.

Signed-off-by: Andreas Fritiofson <andreas.fritiofson@unjo.com>
Cc: stable <stable@vger.kernel.org>
Signed-off-by: Johan Hovold <johan@kernel.org>
Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
USB: serial: option: add Telit 0x1260 and 0x1261 compositions 2019-05-21T09:27:24+00:00 Daniele Palmas dnlplm@gmail.com 2019-05-15T15:27:49+00:00 f3dfd4072c3ee6e287f501a18b5718b185d6a940 Added support for Telit LE910Cx 0x1260 and 0x1261 compositions. Signed-off-by: Daniele Palmas <dnlplm@gmail.com> Cc: stable <stable@vger.kernel.org> Signed-off-by: Johan Hovold <johan@kernel.org> 
Added support for Telit LE910Cx 0x1260 and 0x1261 compositions.

Signed-off-by: Daniele Palmas <dnlplm@gmail.com>
Cc: stable <stable@vger.kernel.org>
Signed-off-by: Johan Hovold <johan@kernel.org>
USB: serial: pl2303: add Allied Telesis VT-Kit3 2019-05-21T09:26:14+00:00 Chris Packham chris.packham@alliedtelesis.co.nz 2019-05-14T05:35:42+00:00 c5f81656a18b271976a86724dadd8344e54de74e This is adds the vendor and device id for the AT-VT-Kit3 which is a pl2303-based device. Signed-off-by: Chris Packham <chris.packham@alliedtelesis.co.nz> Cc: stable <stable@vger.kernel.org> Signed-off-by: Johan Hovold <johan@kernel.org> 
This is adds the vendor and device id for the AT-VT-Kit3 which is a
pl2303-based device.

Signed-off-by: Chris Packham <chris.packham@alliedtelesis.co.nz>
Cc: stable <stable@vger.kernel.org>
Signed-off-by: Johan Hovold <johan@kernel.org>
USB: serial: option: add support for Simcom SIM7500/SIM7600 RNDIS mode 2019-05-21T09:19:02+00:00 Jörgen Storvist jorgen.storvist@gmail.com 2019-05-13T16:37:52+00:00 5417a7e482962952e622eabd60cd3600dd65dedf Added IDs for Simcom SIM7500/SIM7600 series cellular module in RNDIS mode. Reserved the interface for ADB. T: Bus=03 Lev=01 Prnt=01 Port=00 Cnt=01 Dev#= 7 Spd=480 MxCh= 0 D: Ver= 2.00 Cls=00(>ifc ) Sub=00 Prot=00 MxPS=64 #Cfgs= 1 P: Vendor=1e0e ProdID=9011 Rev=03.18 S: Manufacturer=SimTech, Incorporated S: Product=SimTech, Incorporated S: SerialNumber=0123456789ABCDEF C: #Ifs= 8 Cfg#= 1 Atr=a0 MxPwr=500mA I: If#=0x0 Alt= 0 #EPs= 1 Cls=02(commc) Sub=02 Prot=ff Driver=rndis_host I: If#=0x1 Alt= 0 #EPs= 2 Cls=0a(data ) Sub=00 Prot=00 Driver=rndis_host I: If#=0x2 Alt= 0 #EPs= 2 Cls=ff(vend.) Sub=ff Prot=ff Driver=option I: If#=0x3 Alt= 0 #EPs= 3 Cls=ff(vend.) Sub=00 Prot=00 Driver=option I: If#=0x4 Alt= 0 #EPs= 3 Cls=ff(vend.) Sub=00 Prot=00 Driver=option I: If#=0x5 Alt= 0 #EPs= 3 Cls=ff(vend.) Sub=00 Prot=00 Driver=option I: If#=0x6 Alt= 0 #EPs= 3 Cls=ff(vend.) Sub=00 Prot=00 Driver=option I: If#=0x7 Alt= 0 #EPs= 2 Cls=ff(vend.) Sub=42 Prot=01 Driver=(none) Signed-off-by: Jörgen Storvist <jorgen.storvist@gmail.com> Cc: stable <stable@vger.kernel.org> Signed-off-by: Johan Hovold <johan@kernel.org> 
Added IDs for Simcom SIM7500/SIM7600 series cellular module in RNDIS
mode. Reserved the interface for ADB.

T:  Bus=03 Lev=01 Prnt=01 Port=00 Cnt=01 Dev#=  7 Spd=480 MxCh= 0
D:  Ver= 2.00 Cls=00(>ifc ) Sub=00 Prot=00 MxPS=64 #Cfgs=  1
P:  Vendor=1e0e ProdID=9011 Rev=03.18
S:  Manufacturer=SimTech, Incorporated
S:  Product=SimTech, Incorporated
S:  SerialNumber=0123456789ABCDEF
C:  #Ifs= 8 Cfg#= 1 Atr=a0 MxPwr=500mA
I:  If#=0x0 Alt= 0 #EPs= 1 Cls=02(commc) Sub=02 Prot=ff Driver=rndis_host
I:  If#=0x1 Alt= 0 #EPs= 2 Cls=0a(data ) Sub=00 Prot=00 Driver=rndis_host
I:  If#=0x2 Alt= 0 #EPs= 2 Cls=ff(vend.) Sub=ff Prot=ff Driver=option
I:  If#=0x3 Alt= 0 #EPs= 3 Cls=ff(vend.) Sub=00 Prot=00 Driver=option
I:  If#=0x4 Alt= 0 #EPs= 3 Cls=ff(vend.) Sub=00 Prot=00 Driver=option
I:  If#=0x5 Alt= 0 #EPs= 3 Cls=ff(vend.) Sub=00 Prot=00 Driver=option
I:  If#=0x6 Alt= 0 #EPs= 3 Cls=ff(vend.) Sub=00 Prot=00 Driver=option
I:  If#=0x7 Alt= 0 #EPs= 2 Cls=ff(vend.) Sub=42 Prot=01 Driver=(none)

Signed-off-by: Jörgen Storvist <jorgen.storvist@gmail.com>
Cc: stable <stable@vger.kernel.org>
Signed-off-by: Johan Hovold <johan@kernel.org>
USB: serial: f81232: implement break control 2019-05-03T07:19:55+00:00 Ji-Ze Hong (Peter Hong) hpeter@gmail.com 2019-04-30T01:22:32+00:00 7f6fc50242d11d4fedab9cf6c5e8af368c076ccd Implement Fintek F81232 break on/off with LCR register. It's the same with 16550A LCR register layout. Signed-off-by: Ji-Ze Hong (Peter Hong) <hpeter+linux_kernel@gmail.com> [ johan: fix corrupt line settings on break due to missing shadow_lcr update in set_termios() ] Signed-off-by: Johan Hovold <johan@kernel.org> 
Implement Fintek F81232 break on/off with LCR register.
It's the same with 16550A LCR register layout.

Signed-off-by: Ji-Ze Hong (Peter Hong) <hpeter+linux_kernel@gmail.com>
[ johan: fix corrupt line settings on break due to missing shadow_lcr
  update in set_termios() ]
Signed-off-by: Johan Hovold <johan@kernel.org>
USB: serial: f81232: add high baud rate support 2019-05-03T07:19:54+00:00 Ji-Ze Hong (Peter Hong) hpeter@gmail.com 2019-04-30T01:22:31+00:00 268ddb5e9b62221beda22b8e956cf6e732538a90 The F81232 had 4 clocksource 1.846/18.46/14.77/24MHz and baud rates can be up to 1.5Mbits with 24MHz. F81232 Clock registers (106h) Bit1-0: Clock source selector 00: 1.846MHz. 01: 18.46MHz. 10: 24MHz. 11: 14.77MHz. Signed-off-by: Ji-Ze Hong (Peter Hong) <hpeter+linux_kernel@gmail.com> Signed-off-by: Johan Hovold <johan@kernel.org> 
The F81232 had 4 clocksource 1.846/18.46/14.77/24MHz and baud rates
can be up to 1.5Mbits with 24MHz.

F81232 Clock registers (106h)

Bit1-0:     Clock source selector
                    00: 1.846MHz.
                    01: 18.46MHz.
                    10: 24MHz.
                    11: 14.77MHz.

Signed-off-by: Ji-Ze Hong (Peter Hong) <hpeter+linux_kernel@gmail.com>
Signed-off-by: Johan Hovold <johan@kernel.org>
USB: serial: f81232: clear overrun flag 2019-05-03T07:19:54+00:00 Ji-Ze Hong (Peter Hong) hpeter@gmail.com 2019-04-30T01:22:30+00:00 1c6b7ab2dd0763657fc7cac562976fa01772d040 The F81232 will report data and LSR with bulk like following format: bulk-in data: [LSR(1Byte)+DATA(1Byte)][LSR(1Byte)+DATA(1Byte)]... LSR will auto clear frame/parity/break error flag when reading by H/W, but overrrun will only cleared when reading LSR. So this patch add a worker to read LSR when overrun and flush the worker on close() & suspend(). Cc: Oliver Neukum <oneukum@suse.com> Signed-off-by: Ji-Ze Hong (Peter Hong) <hpeter+linux_kernel@gmail.com> Signed-off-by: Johan Hovold <johan@kernel.org> 
The F81232 will report data and LSR with bulk like following format:
bulk-in data: [LSR(1Byte)+DATA(1Byte)][LSR(1Byte)+DATA(1Byte)]...

LSR will auto clear frame/parity/break error flag when reading by H/W,
but overrrun will only cleared when reading LSR. So this patch add a
worker to read LSR when overrun and flush the worker on close() &
suspend().

Cc: Oliver Neukum <oneukum@suse.com>
Signed-off-by: Ji-Ze Hong (Peter Hong) <hpeter+linux_kernel@gmail.com>
Signed-off-by: Johan Hovold <johan@kernel.org>
USB: serial: f81232: fix interrupt worker not stop 2019-05-03T07:18:31+00:00 Ji-Ze Hong (Peter Hong) hpeter@gmail.com 2019-04-30T01:22:29+00:00 804dbee1e49774918339c1e5a87400988c0819e8 The F81232 will use interrupt worker to handle MSR change. This patch will fix the issue that interrupt work should stop in close() and suspend(). This also fixes line-status events being disabled after a suspend cycle until the port is re-opened. Signed-off-by: Ji-Ze Hong (Peter Hong) <hpeter+linux_kernel@gmail.com> [ johan: amend commit message ] Fixes: 87fe5adcd8de ("USB: f81232: implement read IIR/MSR with endpoint") Cc: stable <stable@vger.kernel.org> # 4.1 Signed-off-by: Johan Hovold <johan@kernel.org> 
The F81232 will use interrupt worker to handle MSR change.
This patch will fix the issue that interrupt work should stop
in close() and suspend().

This also fixes line-status events being disabled after a suspend cycle
until the port is re-opened.

Signed-off-by: Ji-Ze Hong (Peter Hong) <hpeter+linux_kernel@gmail.com>
[ johan: amend commit message ]
Fixes: 87fe5adcd8de ("USB: f81232: implement read IIR/MSR with endpoint")
Cc: stable <stable@vger.kernel.org>	# 4.1
Signed-off-by: Johan Hovold <johan@kernel.org>
USB: serial: io_edgeport: fix up switch fall-through comments 2019-05-03T06:01:11+00:00 Greg Kroah-Hartman gregkh@linuxfoundation.org 2019-05-02T17:35:15+00:00 deb55e40ced4109c53d92af1bc07e1e998979792 Gustavo has been working to fix up all of the switch statements that "fall through" such that we can eventually turn on -Wimplicit-fallthrough. As part of that, the io_edgeport.c driver is a bit "messy" with the parsing logic of a data packet. Clean that logic up a bit by unindenting one level of the logic, and properly label /* Fall through */ to make gcc happy. Reported-by: Gustavo A. R. Silva <gustavo@embeddedor.com> Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org> Acked-by: Gustavo A. R. Silva <gustavo@embeddedor.com> Signed-off-by: Johan Hovold <johan@kernel.org> 
Gustavo has been working to fix up all of the switch statements that
"fall through" such that we can eventually turn on
-Wimplicit-fallthrough.  As part of that, the io_edgeport.c driver is a
bit "messy" with the parsing logic of a data packet.  Clean that logic
up a bit by unindenting one level of the logic, and properly label
/* Fall through */ to make gcc happy.

Reported-by: Gustavo A. R. Silva <gustavo@embeddedor.com>
Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
Acked-by: Gustavo A. R. Silva <gustavo@embeddedor.com>
Signed-off-by: Johan Hovold <johan@kernel.org>