USB: serial: simple: add Nokia phone driver

Add a new "simple" driver for certain Nokia phones, including Nokia 130
(RM-1035) which exposes two serial ports in "charging only" mode:

Bus 001 Device

USB: serial: simple: add Nokia phone driver

Add a new "simple" driver for certain Nokia phones, including Nokia 130
(RM-1035) which exposes two serial ports in "charging only" mode:

Bus 001 Device 009: ID 0421:069a Nokia Mobile Phones 130 [RM-1035] (Charging only)
Device Descriptor:
bLength 18
bDescriptorType 1
bcdUSB 2.00
bDeviceClass 0
bDeviceSubClass 0
bDeviceProtocol 0
bMaxPacketSize0 8
idVendor 0x0421 Nokia Mobile Phones
idProduct 0x069a 130 [RM-1035] (Charging only)
bcdDevice 1.00
iManufacturer 1 Nokia
iProduct 2 Nokia 130 (RM-1035)
iSerial 0
bNumConfigurations 1
Configuration Descriptor:
bLength 9
bDescriptorType 2
wTotalLength 0x0037
bNumInterfaces 2
bConfigurationValue 1
iConfiguration 0
bmAttributes 0x80
(Bus Powered)
MaxPower 500mA
Interface Descriptor:
bLength 9
bDescriptorType 4
bInterfaceNumber 0
bAlternateSetting 0
bNumEndpoints 2
bInterfaceClass 255 Vendor Specific Class
bInterfaceSubClass 255 Vendor Specific Subclass
bInterfaceProtocol 255 Vendor Specific Protocol
iInterface 0
Endpoint Descriptor:
bLength 7
bDescriptorType 5
bEndpointAddress 0x81 EP 1 IN
bmAttributes 2
Transfer Type Bulk
Synch Type None
Usage Type Data
wMaxPacketSize 0x0040 1x 64 bytes
bInterval 0
Endpoint Descriptor:
bLength 7
bDescriptorType 5
bEndpointAddress 0x01 EP 1 OUT
bmAttributes 2
Transfer Type Bulk
Synch Type None
Usage Type Data
wMaxPacketSize 0x0040 1x 64 bytes
bInterval 0
Interface Descriptor:
bLength 9
bDescriptorType 4
bInterfaceNumber 1
bAlternateSetting 0
bNumEndpoints 2
bInterfaceClass 255 Vendor Specific Class
bInterfaceSubClass 255 Vendor Specific Subclass
bInterfaceProtocol 255 Vendor Specific Protocol
iInterface 0
Endpoint Descriptor:
bLength 7
bDescriptorType 5
bEndpointAddress 0x82 EP 2 IN
bmAttributes 2
Transfer Type Bulk
Synch Type None
Usage Type Data
wMaxPacketSize 0x0040 1x 64 bytes
bInterval 0
Endpoint Descriptor:
bLength 7
bDescriptorType 5
bEndpointAddress 0x02 EP 2 OUT
bmAttributes 2
Transfer Type Bulk
Synch Type None
Usage Type Data
wMaxPacketSize 0x0040 1x 64 bytes
bInterval 0
Device Status: 0x0000
(Bus Powered)

Cc: [email protected]
Link: https://lore.kernel.org/r/[email protected]
Signed-off-by: Johan Hovold <[email protected]>

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USB: serial: add MaxLinear/Exar USB to Serial driver

Add support for MaxLinear/Exar USB to Serial converters. This driver
only supports XR21V141X series but it can be extended to other series
from E

USB: serial: add MaxLinear/Exar USB to Serial driver

Add support for MaxLinear/Exar USB to Serial converters. This driver
only supports XR21V141X series but it can be extended to other series
from Exar as well in future.

This driver is inspired from the initial one submitted by Patong Yang:

https://lore.kernel.org/r/20180404070634.nhspvmxcjwfgjkcv@advantechmxl-desktop

While the initial driver was a custom tty USB driver exposing whole
new serial interface ttyXRUSBn, this version is completely based on USB
serial core thus exposing the interfaces as ttyUSBn. This will avoid
the overhead of exposing a new USB serial interface which the userspace
tools are unaware of.

The Exar XR21V141X can be used in either ACM mode using the cdc-acm
driver or in "custom driver" mode in which further features such as
hardware and software flow control, GPIO control and in-band line-status
reporting are available.

In ACM mode the device always enables RTS/CTS flow control, something
which could prevent transmission in case the CTS input isn't wired up
corrently.

A follow-on patch will prevent cdc_acm from binding whenever this driver
is enabled.

Signed-off-by: Manivannan Sadhasivam <[email protected]>
Link: https://lore.kernel.org/r/[email protected]
[ johan: fix some style nits, group related functions, drop unused
callbacks, and amend commit message; a few remaining
non-trivial issues will be fixed separately ]
Signed-off-by: Johan Hovold <[email protected]>

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USB: serial: keyspan_pda: clean up xircom/entrega support

Drop the separate Kconfig symbol for Xircom / Entrega and always include
support in the keyspan_pda driver.

Note that all configs that enab

USB: serial: keyspan_pda: clean up xircom/entrega support

Drop the separate Kconfig symbol for Xircom / Entrega and always include
support in the keyspan_pda driver.

Note that all configs that enabled CONFIG_USB_SERIAL_XIRCOM also enable
CONFIG_USB_SERIAL_KEYSPAN_PDA.

Acked-by: Sebastian Andrzej Siewior <[email protected]>
Reviewed-by: Greg Kroah-Hartman <[email protected]>
Signed-off-by: Johan Hovold <[email protected]>

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treewide: replace '---help---' in Kconfig files with 'help'

Since commit 84af7a6194e4 ("checkpatch: kconfig: prefer 'help' over
'---help---'"), the number of '---help---' has been gradually
decreasi

treewide: replace '---help---' in Kconfig files with 'help'

Since commit 84af7a6194e4 ("checkpatch: kconfig: prefer 'help' over
'---help---'"), the number of '---help---' has been gradually
decreasing, but there are still more than 2400 instances.

This commit finishes the conversion. While I touched the lines,
I also fixed the indentation.

There are a variety of indentation styles found.

a) 4 spaces + '---help---'
b) 7 spaces + '---help---'
c) 8 spaces + '---help---'
d) 1 space + 1 tab + '---help---'
e) 1 tab + '---help---' (correct indentation)
f) 1 tab + 1 space + '---help---'
g) 1 tab + 2 spaces + '---help---'

In order to convert all of them to 1 tab + 'help', I ran the
following commend:

$ find . -name 'Kconfig*' | xargs sed -i 's/^[[:space:]]*---help---/\thelp/'

Signed-off-by: Masahiro Yamada <[email protected]>

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usb: drop comment about 2 uhci drivers

Drop the ancient comment about 2 usb/uhci drivers since there are
no longer 2 of them.

Cc: Johan Hovold <[email protected]>
Cc: [email protected]
Signe

usb: drop comment about 2 uhci drivers

Drop the ancient comment about 2 usb/uhci drivers since there are
no longer 2 of them.

Cc: Johan Hovold <[email protected]>
Cc: [email protected]
Signed-off-by: Randy Dunlap <[email protected]>
Link: https://lore.kernel.org/r/[email protected]
Signed-off-by: Greg Kroah-Hartman <[email protected]>

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usb: serial: Fix Kconfig indentation

Adjust indentation from spaces to tab (+optional two spaces) as in
coding style with command like:
$ sed -e 's/^ /\t/' -i */Kconfig

Signed-off-by: Krzys

usb: serial: Fix Kconfig indentation

Adjust indentation from spaces to tab (+optional two spaces) as in
coding style with command like:
$ sed -e 's/^ /\t/' -i */Kconfig

Signed-off-by: Krzysztof Kozlowski <[email protected]>
Link: https://lore.kernel.org/r/[email protected]
Signed-off-by: Greg Kroah-Hartman <[email protected]>

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usb: Fix Kconfig indentation

Adjust indentation from spaces to tab (+optional two spaces) as in
coding style with command like:
$ sed -e 's/^ /\t/' -i */Kconfig

Signed-off-by: Krzysztof

usb: Fix Kconfig indentation

Adjust indentation from spaces to tab (+optional two spaces) as in
coding style with command like:
$ sed -e 's/^ /\t/' -i */Kconfig

Signed-off-by: Krzysztof Kozlowski <[email protected]>
Acked-by: Johan Hovold <[email protected]>
Link: https://lore.kernel.org/r/[email protected]
Signed-off-by: Greg Kroah-Hartman <[email protected]>

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docs: usb: rename files to .rst and add them to drivers-api

While there are a mix of things here, most of the stuff
were written from Kernel developer's PoV. So, add them to
the driver-api book.

A

docs: usb: rename files to .rst and add them to drivers-api

While there are a mix of things here, most of the stuff
were written from Kernel developer's PoV. So, add them to
the driver-api book.

A follow up for this patch would be to move documents from
there that are specific to sysadmins, adding them to the
admin-guide.

Signed-off-by: Mauro Carvalho Chehab <[email protected]>
Acked-by: Johan Hovold <[email protected]>
Acked-by: Felipe Balbi <[email protected]>
Signed-off-by: Greg Kroah-Hartman <[email protected]>

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USB: add missing SPDX lines to Kconfig and Makefiles

There are a few remaining drivers/usb/ files that do not have SPDX
identifiers in them, all of these are either Kconfig or Makefiles. Add
the co

USB: add missing SPDX lines to Kconfig and Makefiles

There are a few remaining drivers/usb/ files that do not have SPDX
identifiers in them, all of these are either Kconfig or Makefiles. Add
the correct GPL-2.0 identifier to them to make scanning tools happy.

Signed-off-by: Greg Kroah-Hartman <[email protected]>

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USB: serial: simple: add libtransistor console

Add simple driver for libtransistor USB console.
This device is implemented in software:
https://github.com/reswitched/libtransistor/blob/development/l

USB: serial: simple: add libtransistor console

Add simple driver for libtransistor USB console.
This device is implemented in software:
https://github.com/reswitched/libtransistor/blob/development/lib/usb_serial.c

Signed-off-by: Collin May <[email protected]>
Cc: stable <[email protected]>
Signed-off-by: Johan Hovold <[email protected]>

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USB: serial: keyspan: Drop firmware Kconfig options

The USB_SERIAL_KEYSPAN_* firmware options no longer do anything.

Fixes: 5620a0d1aacd ("firmware: delete in-kernel firmware")
Signed-off-by: Benja

USB: serial: keyspan: Drop firmware Kconfig options

The USB_SERIAL_KEYSPAN_* firmware options no longer do anything.

Fixes: 5620a0d1aacd ("firmware: delete in-kernel firmware")
Signed-off-by: Benjamin Gilbert <[email protected]>
Cc: Johan Hovold <[email protected]>
Signed-off-by: Greg Kroah-Hartman <[email protected]>

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USB: serial: simple: add Motorola Tetra driver

Add new Motorola Tetra (simple) driver for Motorola Solutions TETRA PEI
devices.

D: Ver= 2.00 Cls=00(>ifc ) Sub=00 Prot=00 MxPS=64 #Cfgs= 1
P: Vend

USB: serial: simple: add Motorola Tetra driver

Add new Motorola Tetra (simple) driver for Motorola Solutions TETRA PEI
devices.

D: Ver= 2.00 Cls=00(>ifc ) Sub=00 Prot=00 MxPS=64 #Cfgs= 1
P: Vendor=0cad ProdID=9011 Rev=24.16
S: Manufacturer=Motorola Solutions Inc.
S: Product=Motorola Solutions TETRA PEI interface
C: #Ifs= 2 Cfg#= 1 Atr=80 MxPwr=500mA
I: If#= 0 Alt= 0 #EPs= 2 Cls=ff(vend.) Sub=00 Prot=00 Driver=(none)
I: If#= 1 Alt= 0 #EPs= 2 Cls=ff(vend.) Sub=00 Prot=00 Driver=(none)

Note that these devices do not support the CDC SET_CONTROL_LINE_STATE
request (for any interface).

Reported-by: Max Schulze <[email protected]>
Tested-by: Max Schulze <[email protected]>
Cc: stable <[email protected]>
Signed-off-by: Johan Hovold <[email protected]>
Signed-off-by: Greg Kroah-Hartman <[email protected]>

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USB: serial: add uPD78F0730 USB to Serial Adaptor Driver

The adaptor can be found on development boards for 78k, RL78 and V850
microcontrollers produced by Renesas Electronics Corporation.

This is

USB: serial: add uPD78F0730 USB to Serial Adaptor Driver

The adaptor can be found on development boards for 78k, RL78 and V850
microcontrollers produced by Renesas Electronics Corporation.

This is not a full-featured USB to serial converter, however it allows
basic communication and simple control which is enough for programming of
on-board flash and debugging through a debug monitor.

uPD78F0730 is a USB-enabled microcontroller with USB-to-UART conversion
implemented in firmware.

This chip is also present in some debugging adaptors which use it for
USB-to-SPI conversion as well. The present driver doesn't cover SPI,
only USB-to-UART conversion is supported.

Signed-off-by: Maksim Salau <[email protected]>
Signed-off-by: Johan Hovold <[email protected]>

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USB: serial: add Fintek F81532/534 driver

This driver is for Fintek F81532/F81534 USB to Serial Ports IC.

F81532 spec:
https://drive.google.com/file/d/0B8vRwwYO7aMFOTRRMmhWQVNvajQ/view?usp=
sharing

USB: serial: add Fintek F81532/534 driver

This driver is for Fintek F81532/F81534 USB to Serial Ports IC.

F81532 spec:
https://drive.google.com/file/d/0B8vRwwYO7aMFOTRRMmhWQVNvajQ/view?usp=
sharing

F81534 spec:
https://drive.google.com/file/d/0B8vRwwYO7aMFV29pQWJqbVBNc00/view?usp=
sharing

Features:
1. F81532 is 1-to-2 & F81534 is 1-to-4 serial ports IC
2. Support Baudrate from B50 to B115200.

Signed-off-by: Ji-Ze Hong (Peter Hong) <[email protected]>
Signed-off-by: Johan Hovold <[email protected]>

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Revert "USB: serial: add Moxa UPORT 11x0 driver"

This reverts commit 0b2b093ad405b56a9e6f4f20a25da77ebfa9549c.

Turns out the MOXA vendor driver was basically just a copy of the
ti_usb_3410_5052 dri

Revert "USB: serial: add Moxa UPORT 11x0 driver"

This reverts commit 0b2b093ad405b56a9e6f4f20a25da77ebfa9549c.

Turns out the MOXA vendor driver was basically just a copy of the
ti_usb_3410_5052 driver. We don't want two drivers for the same chip
even if mxu11x0 had gotten some much needed clean up before merge. So
let's remove the mxu11x0 driver, add support for these Moxa devices to
the TI driver, and then clean that driver up instead.

Signed-off-by: Johan Hovold <[email protected]>
Acked-by: Greg Kroah-Hartman <[email protected]>

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USB: serial: add Moxa UPORT 11x0 driver

Add a driver which supports :

- UPort 1110 : 1 port RS-232 USB to Serial Hub.
- UPort 1130 : 1 port RS-422/485 USB to Serial Hub.
- UPort 1130I : 1 port RS

USB: serial: add Moxa UPORT 11x0 driver

Add a driver which supports :

- UPort 1110 : 1 port RS-232 USB to Serial Hub.
- UPort 1130 : 1 port RS-422/485 USB to Serial Hub.
- UPort 1130I : 1 port RS-422/485 USB to Serial Hub with Isolation.
- UPort 1150 : 1 port RS-232/422/485 USB to Serial Hub.
- UPort 1150I : 1 port RS-232/422/485 USB to Serial Hub with Isolation.

This driver is based on GPL MOXA driver written by Hen Huang and available
on MOXA website. The original driver was based on io_ti serial driver.

Signed-off-by: Mathieu OTHACEHE <[email protected]>
Signed-off-by: Johan Hovold <[email protected]>

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usb/serial: fix grammar in Kconfig help text for FTDI_SIO

Signed-off-by: Paul Gortmaker <[email protected]>
Signed-off-by: Jiri Kosina <[email protected]>

USB: serial: add Google simple serial SubClass support

Add support for Google devices that export simple serial
interfaces using the vendor specific SubClass/Protocol pair
0x50/0x01.

Signed-off-by:

USB: serial: add Google simple serial SubClass support

Add support for Google devices that export simple serial
interfaces using the vendor specific SubClass/Protocol pair
0x50/0x01.

Signed-off-by: Anton Staaf <[email protected]>
Reviewed-by: Benson Leung <[email protected]>
[johan: move id entries and update Kconfig]
Signed-off-by: Johan Hovold <[email protected]>

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USB: serial: keyspan_pda: fix Entrega company name spelling

Entrega is misspelled as Entregra or Entrgra, so fix that.

Signed-off-by: Mark Knibbs <[email protected]>
Signed-off-by: Johan Hovold <jo

USB: serial: keyspan_pda: fix Entrega company name spelling

Entrega is misspelled as Entregra or Entrgra, so fix that.

Signed-off-by: Mark Knibbs <[email protected]>
Signed-off-by: Johan Hovold <[email protected]>

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USB: serial: remove zte_ev driver

The zte_ev driver is based on code (once) distributed by ZTE that still
appears to originally have been reverse-engineered and bolted onto the
generic driver.

A cl

USB: serial: remove zte_ev driver

The zte_ev driver is based on code (once) distributed by ZTE that still
appears to originally have been reverse-engineered and bolted onto the
generic driver.

A closer analysis of the zte_ev setup code reveals that it consists of
standard CDC requests (SET/GET_LINE_CODING and SET_CONTROL_LINE_STATE)
but unfortunately fails to get some of those right. In particular, as
reported by Lei Liu, it fails to lower DTR/RTS on close. It also appears
that the control requests lack the interface argument.

Since line control is already handled properly by the option driver, and
the SET/GET_LINE_CODING requests appears to be redundant (amounts to a
SET 9600 8N1) let's remove the redundant zte_ev driver.

Also move the remaining ZTE PIDs to the generic option modem driver.

Reported-by: Lei Liu <[email protected]>
Signed-off-by: Johan Hovold <[email protected]>

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USB: serial: add Medtronic CareLink USB driver

Add simple driver for Medtronic CareLink USB devices.

Reported-by: Benjamin West <[email protected]>
Tested-by: Benjamin West <[email protected]>
Signed

USB: serial: add Medtronic CareLink USB driver

Add simple driver for Medtronic CareLink USB devices.

Reported-by: Benjamin West <[email protected]>
Tested-by: Benjamin West <[email protected]>
Signed-off-by: Johan Hovold <[email protected]>

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USB: serial: add Novatel Wireless GPS driver

Add simple driver for Novatel Wireless GPS receivers.

Reported-by: Kirk Madsen <[email protected]>
Tested-by: Kirk Madsen <[email protected]>
Signed-off-b

USB: serial: add Novatel Wireless GPS driver

Add simple driver for Novatel Wireless GPS receivers.

Reported-by: Kirk Madsen <[email protected]>
Tested-by: Kirk Madsen <[email protected]>
Signed-off-by: Johan Hovold <[email protected]>

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USB: serial: add Moxa UPORT 12XX/14XX/16XX driver

Add a driver which supports the following Moxa USB to serial converters:
* 2 ports : UPort 1250, UPort 1250I
* 4 ports : UPort 1410, UPo

USB: serial: add Moxa UPORT 12XX/14XX/16XX driver

Add a driver which supports the following Moxa USB to serial converters:
* 2 ports : UPort 1250, UPort 1250I
* 4 ports : UPort 1410, UPort 1450, UPort 1450I
* 8 ports : UPort 1610-8, UPort 1650-8
* 16 ports : UPort 1610-16, UPort 1650-16

The UPORT devices don't directly fit the USB serial model. USB serial
assumes a bulk in/out endpoint pair per serial port. Thus a dual port
USB serial device is expected to have two bulk in/out pairs. The Moxa
UPORT only has one pair for data transfer and places a header on each
transfer over the endpoint indicating for which port the transfer
relates to. There is a second endpoint pair for events, such as modem
control lines changing state, setting baud rates etc. Again, a
multiplexing header is used on these endpoints.

Some ports need to have a kfifo explicitly allocated since the
framework does not allocate one if there is no associated endpoints.
The framework will however free it on unload of the module.

All data transfers are made on port0, yet the locks are taken on PortN.
urb->context points to PortN, even though the URB is for port0.

Where possible, code from the generic driver is called. However
mxuport_process_read_urb_data() is mostly a cut/paste of
usb_serial_generic_process_read_urb().

The driver will attempt to load firmware from userspace and compare
the available version and the running version. If the available
version is newer, it will be download into RAM of the device and
started. This is optional and the driver appears to work O.K. with
older firmware in the devices ROM.

This driver is based on the MOXA driver and retains MOXAs copyright.

[[email protected]: fix get_fw_version error path and some style issues]

Signed-off-by: Andrew Lunn <[email protected]>
Reviewed-by: Johan Hovold <[email protected]>
Signed-off-by: Johan Hovold <[email protected]>
Signed-off-by: Greg Kroah-Hartman <[email protected]>

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USB: fix typo in usb serial simple driver Kconfig

Signed-off-by: Dave Jones <[email protected]>
Signed-off-by: Greg Kroah-Hartman <[email protected]>

USB: serial: move the "simple" drivers into usb-serial-simple.c

Instead of having to create a new driver for a "simple" usb to serial
device, mush them all into one file, with a macro, so as to make

USB: serial: move the "simple" drivers into usb-serial-simple.c

Instead of having to create a new driver for a "simple" usb to serial
device, mush them all into one file, with a macro, so as to make it easy
to add new ones.

Cc: "René Bürgel" <[email protected]>
Acked-by: Wei Shuai <[email protected]>
Cc: Josh Triplett <[email protected]>
Acked-by: Frans Klaver <[email protected]>
Cc: "Wesley W. Terpstra" <[email protected]>
Cc: Johan Hovold <[email protected]>
Signed-off-by: Greg Kroah-Hartman <[email protected]>

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