kernel/linux.git/drivers/usb/serial/qcserial.c, branch linux-4.16.y

USB: serial: qcserial: add Sierra Wireless EM7565

2017-12-15T08:41:46+00:00

Sierra Wireless EM7565 devices use the QCSERIAL_SWI layout for their serial ports T: Bus=01 Lev=03 Prnt=29 Port=01 Cnt=02 Dev#= 31 Spd=480 MxCh= 0 D: Ver= 2.00 Cls=00(>ifc ) Sub=00 Prot=00 MxPS=64 #Cfgs= 1 P: Vendor=1199 ProdID=9091 Rev= 0.06 S: Manufacturer=Sierra Wireless, Incorporated S: Product=Sierra Wireless EM7565 Qualcomm Snapdragon X16 LTE-A S: SerialNumber=xxxxxxxx C:* #Ifs= 4 Cfg#= 1 Atr=a0 MxPwr=500mA I:* If#= 0 Alt= 0 #EPs= 2 Cls=ff(vend.) Sub=ff Prot=ff Driver=qcserial E: Ad=81(I) Atr=02(Bulk) MxPS= 512 Ivl=0ms E: Ad=01(O) Atr=02(Bulk) MxPS= 512 Ivl=0ms I:* If#= 2 Alt= 0 #EPs= 3 Cls=ff(vend.) Sub=00 Prot=00 Driver=qcserial E: Ad=83(I) Atr=03(Int.) MxPS= 10 Ivl=32ms E: Ad=82(I) Atr=02(Bulk) MxPS= 512 Ivl=0ms E: Ad=02(O) Atr=02(Bulk) MxPS= 512 Ivl=0ms I:* If#= 3 Alt= 0 #EPs= 3 Cls=ff(vend.) Sub=00 Prot=00 Driver=qcserial E: Ad=85(I) Atr=03(Int.) MxPS= 10 Ivl=32ms E: Ad=84(I) Atr=02(Bulk) MxPS= 512 Ivl=0ms E: Ad=03(O) Atr=02(Bulk) MxPS= 512 Ivl=0ms I:* If#= 8 Alt= 0 #EPs= 3 Cls=ff(vend.) Sub=ff Prot=ff Driver=qmi_wwan E: Ad=86(I) Atr=03(Int.) MxPS= 8 Ivl=32ms E: Ad=8e(I) Atr=02(Bulk) MxPS= 512 Ivl=0ms E: Ad=0f(O) Atr=02(Bulk) MxPS= 512 Ivl=0ms but need sendsetup = true for the NMEA port to make it work properly. Simplify the patch compared to v1 as suggested by Bjørn Mork by taking advantage of the fact that existing devices work with sendsetup = true too. Use sendsetup = true for the NMEA interface of QCSERIAL_SWI and add DEVICE_SWI entries for the EM7565 PID 0x9091 and the EM7565 QDL PID 0x9090. Tests with several MC73xx/MC74xx/MC77xx devices have been performed in order to verify backward compatibility. Signed-off-by: Reinhard Speyerer Cc: stable Signed-off-by: Johan Hovold

USB: serial: Remove redundant license text

2017-11-04T10:55:38+00:00

Now that the SPDX tag is in all USB files, that identifies the license in a specific and legally-defined manner. So the extra GPL text wording can be removed as it is no longer needed at all. This is done on a quest to remove the 700+ different ways that files in the kernel describe the GPL license text. And there's unneeded stuff like the address (sometimes incorrect) for the FSF which is never needed. No copyright headers or other non-license-description text was removed. Signed-off-by: Greg Kroah-Hartman Acked-by: Johan Hovold Signed-off-by: Greg Kroah-Hartman

USB: add SPDX identifiers to all remaining files in drivers/usb/

2017-11-04T10:48:02+00:00

It's good to have SPDX identifiers in all files to make it easier to audit the kernel tree for correct licenses. Update the drivers/usb/ and include/linux/usb* files with the correct SPDX license identifier based on the license text in the file itself. The SPDX identifier is a legally binding shorthand, which can be used instead of the full boiler plate text. This work is based on a script and data from Thomas Gleixner, Philippe Ombredanne, and Kate Stewart. Cc: Thomas Gleixner Cc: Kate Stewart Cc: Philippe Ombredanne Signed-off-by: Greg Kroah-Hartman Acked-by: Felipe Balbi Acked-by: Johan Hovold Signed-off-by: Greg Kroah-Hartman

Merge tag 'usb-serial-4.15-rc1' of git://git.kernel.org/pub/scm/linux/kernel/git/johan/usb-serial into usb-next

2017-11-02T16:42:47+00:00

Johan writes: USB-serial updates for v4.15-rc1 Here are the USB-serial updates for 4.15-rc1, including: - three fixes for longstanding issues in garmin_gps and metro-usb which could lead to NULL-pointer dereferences and memory leaks - a workaround for broken f81534 firmware-handling of overruns - f81534 break support, and - conversion to timer_setup() Included are also various clean ups and a new qcserial device id. All have been in linux-next with no reported issues. Signed-off-by: Johan Hovold

USB: serial: qcserial: add pid/vid for Sierra Wireless EM7355 fw update

2017-10-31T06:52:31+00:00

Add USB PID/VID for Sierra Wireless EM7355 LTE modem QDL firmware update mode. Signed-off-by: Douglas Fischer Cc: stable Signed-off-by: Johan Hovold

USB: serial: qcserial: add Dell DW5818, DW5819

2017-10-03T13:33:50+00:00

Dell Wireless 5819/5818 devices are re-branded Sierra Wireless MC74 series which will by default boot with vid 0x413c and pid's 0x81cf, 0x81d0, 0x81d1, 0x81d2. Signed-off-by: Shrirang Bagul Cc: stable Signed-off-by: Johan Hovold

Merge tag 'usb-4.13-rc1' of git://git.kernel.org/pub/scm/linux/kernel/git/gregkh/usb

2017-07-07T20:42:04+00:00

Pull USB fixes from Greg KH: "Here are some remaining USB fixes for 4.13-rc1. They were originally scheduled for 4.12-final, but I didn't send them to you in time. Because of that, they were in a separate branch from the larger USB set of patches, so here they are in a separate pull request. Nothing major here a all, just three small patches: - some usb-serial new device ids - xhci bugfix for some crazy AMD hardware All of these have been in linux-next for a long time with no reported issues" * tag 'usb-4.13-rc1' of git://git.kernel.org/pub/scm/linux/kernel/git/gregkh/usb: xhci: Limit USB2 port wake support for AMD Promontory hosts USB: serial: qcserial: new Sierra Wireless EM7305 device ID USB: serial: option: add two Longcheer device ids

USB: serial: qcserial: new Sierra Wireless EM7305 device ID

2017-06-14T07:27:57+00:00

A new Sierra Wireless EM7305 device ID used in a Toshiba laptop. Reported-by: Petr Kloc Cc: Signed-off-by: Bjørn Mork Signed-off-by: Johan Hovold

USB: serial: qcserial: expose methods for modem control

2017-06-13T07:06:25+00:00

The qcserial driver fails to expose the .tiocmget and .tiocmset methods available from usb_wwan. These methods are required by ioctl commands dealing with the modem control signals DTR, RTS, etc. With these methods not set ioctl calls intended to control the DTR state will fail. For example, pppd drops and raises DTR in preparation to dialing the modem, which handles the case of the modem already being connected by making it hang up and return to command mode. DTR control being unavailable will lead to a protracted failure to connect as the modem will be stuck in a state not responsive to command. I have tested that with this patch the described case is handled successfully. There is an analogous method for .ioctl available from usb_wwan (as used in option.c) but I conservatively omitted that for lack of familiarity. Signed-off-by: Magnus Lynch Signed-off-by: Johan Hovold

USB: serial: qcserial: add more Lenovo EM74xx device IDs

2017-05-17T15:10:57+00:00

In their infinite wisdom, and never ending quest for end user frustration, Lenovo has decided to use new USB device IDs for the wwan modules in their 2017 laptops. The actual hardware is still the Sierra Wireless EM7455 or EM7430, depending on region. Cc: Signed-off-by: Bjørn Mork Signed-off-by: Johan Hovold