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2022-06-23USB: serial: option: add Quectel RM500K module supportMacpaul Lin1-0/+2
Add usb product id of the Quectel RM500K module. RM500K provides 2 mandatory interfaces to Linux host after enumeration. - /dev/ttyUSB5: this is a serial interface for control path. User needs to write AT commands to this device node to query status, set APN, set PIN code, and enable/disable the data connection to 5G network. - ethX: this is the data path provided as a RNDIS devices. After the data connection has been established, Linux host can access 5G data network via this interface. "RNDIS": RNDIS + ADB + AT (/dev/ttyUSB5) + MODEM COMs usb-devices output for 0x7001: T: Bus=05 Lev=01 Prnt=01 Port=00 Cnt=01 Dev#= 3 Spd=480 MxCh= 0 D: Ver= 2.10 Cls=ef(misc ) Sub=02 Prot=01 MxPS=64 #Cfgs= 1 P: Vendor=2c7c ProdID=7001 Rev=00.01 S: Manufacturer=MediaTek Inc. S: Product=USB DATA CARD S: SerialNumber=869206050009672 C: #Ifs=10 Cfg#= 1 Atr=a0 MxPwr=500mA I: If#= 0 Alt= 0 #EPs= 1 Cls=02(commc) Sub=02 Prot=ff Driver=rndis_host E: Ad=82(I) Atr=03(Int.) MxPS= 64 Ivl=125us I: If#= 1 Alt= 0 #EPs= 2 Cls=0a(data ) Sub=00 Prot=00 Driver=rndis_host E: Ad=01(O) Atr=02(Bulk) MxPS= 512 Ivl=0ms E: Ad=81(I) Atr=02(Bulk) MxPS= 512 Ivl=0ms I: If#= 2 Alt= 0 #EPs= 2 Cls=ff(vend.) Sub=00 Prot=00 Driver=option E: Ad=02(O) Atr=02(Bulk) MxPS= 512 Ivl=0ms E: Ad=83(I) Atr=02(Bulk) MxPS= 512 Ivl=0ms I: If#= 3 Alt= 0 #EPs= 2 Cls=ff(vend.) Sub=00 Prot=00 Driver=option E: Ad=03(O) Atr=02(Bulk) MxPS= 512 Ivl=0ms E: Ad=84(I) Atr=02(Bulk) MxPS= 512 Ivl=0ms I: If#= 4 Alt= 0 #EPs= 2 Cls=ff(vend.) Sub=00 Prot=00 Driver=option E: Ad=04(O) Atr=02(Bulk) MxPS= 512 Ivl=0ms E: Ad=85(I) Atr=02(Bulk) MxPS= 512 Ivl=0ms I: If#= 5 Alt= 0 #EPs= 2 Cls=ff(vend.) Sub=42 Prot=01 Driver=(none) E: Ad=05(O) Atr=02(Bulk) MxPS= 512 Ivl=0ms E: Ad=86(I) Atr=02(Bulk) MxPS= 512 Ivl=0ms I: If#= 6 Alt= 0 #EPs= 2 Cls=ff(vend.) Sub=00 Prot=00 Driver=option E: Ad=06(O) Atr=02(Bulk) MxPS= 512 Ivl=0ms E: Ad=87(I) Atr=02(Bulk) MxPS= 512 Ivl=0ms I: If#= 7 Alt= 0 #EPs= 2 Cls=ff(vend.) Sub=00 Prot=00 Driver=option E: Ad=07(O) Atr=02(Bulk) MxPS= 512 Ivl=0ms E: Ad=88(I) Atr=02(Bulk) MxPS= 512 Ivl=0ms I: If#= 8 Alt= 0 #EPs= 2 Cls=ff(vend.) Sub=00 Prot=00 Driver=option E: Ad=08(O) Atr=02(Bulk) MxPS= 512 Ivl=0ms E: Ad=89(I) Atr=02(Bulk) MxPS= 512 Ivl=0ms I: If#= 9 Alt= 0 #EPs= 2 Cls=ff(vend.) Sub=00 Prot=00 Driver=option E: Ad=09(O) Atr=02(Bulk) MxPS= 512 Ivl=0ms E: Ad=8a(I) Atr=02(Bulk) MxPS= 512 Ivl=0ms Co-developed-by: Ballon Shi <ballon.shi@quectel.com> Signed-off-by: Ballon Shi <ballon.shi@quectel.com> Signed-off-by: Macpaul Lin <macpaul.lin@mediatek.com> Cc: stable@vger.kernel.org Signed-off-by: Johan Hovold <johan@kernel.org>
2022-06-22USB: serial: option: add Quectel EM05-G modemYonglin Tan1-0/+3
The EM05-G modem has 2 USB configurations that are configurable via the AT command AT+QCFG="usbnet",[ 0 | 2 ] which make the modem enumerate with the following interfaces, respectively: "RMNET" : AT + DIAG + NMEA + Modem + QMI "MBIM" : MBIM + AT + DIAG + NMEA + Modem The detailed description of the USB configuration for each mode as follows: RMNET Mode -------------- T: Bus=01 Lev=01 Prnt=01 Port=00 Cnt=01 Dev#= 21 Spd=480 MxCh= 0 D: Ver= 2.00 Cls=ef(misc ) Sub=02 Prot=01 MxPS=64 #Cfgs= 1 P: Vendor=2c7c ProdID=030a Rev= 3.18 S: Manufacturer=Quectel S: Product=Quectel EM05-G C:* #Ifs= 5 Cfg#= 1 Atr=a0 MxPwr=500mA I:* If#= 3 Alt= 0 #EPs= 2 Cls=ff(vend.) Sub=ff Prot=ff Driver=option E: Ad=81(I) Atr=02(Bulk) MxPS= 512 Ivl=0ms E: Ad=01(O) Atr=02(Bulk) MxPS= 512 Ivl=0ms I:* If#= 4 Alt= 0 #EPs= 3 Cls=ff(vend.) Sub=00 Prot=00 Driver=option 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#= 2 Alt= 0 #EPs= 3 Cls=ff(vend.) Sub=00 Prot=00 Driver=option 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#= 5 Alt= 0 #EPs= 3 Cls=ff(vend.) Sub=00 Prot=00 Driver=option E: Ad=87(I) Atr=03(Int.) MxPS= 10 Ivl=32ms E: Ad=86(I) Atr=02(Bulk) MxPS= 512 Ivl=0ms E: Ad=04(O) Atr=02(Bulk) MxPS= 512 Ivl=0ms I:* If#= 6 Alt= 0 #EPs= 3 Cls=ff(vend.) Sub=ff Prot=ff Driver=(none) E: Ad=89(I) Atr=03(Int.) MxPS= 8 Ivl=32ms E: Ad=88(I) Atr=02(Bulk) MxPS= 512 Ivl=0ms E: Ad=05(O) Atr=02(Bulk) MxPS= 512 Ivl=0ms MBIM Mode -------------- T: Bus=01 Lev=01 Prnt=01 Port=00 Cnt=01 Dev#= 16 Spd=480 MxCh= 0 D: Ver= 2.00 Cls=ef(misc ) Sub=02 Prot=01 MxPS=64 #Cfgs= 1 P: Vendor=2c7c ProdID=030a Rev= 3.18 S: Manufacturer=Quectel S: Product=Quectel EM05-G C:* #Ifs= 6 Cfg#= 1 Atr=a0 MxPwr=500mA A: FirstIf#= 0 IfCount= 2 Cls=02(comm.) Sub=0e Prot=00 I:* If#= 3 Alt= 0 #EPs= 2 Cls=ff(vend.) Sub=ff Prot=ff Driver=option E: Ad=81(I) Atr=02(Bulk) MxPS= 512 Ivl=0ms E: Ad=01(O) Atr=02(Bulk) MxPS= 512 Ivl=0ms I:* If#= 4 Alt= 0 #EPs= 3 Cls=ff(vend.) Sub=00 Prot=00 Driver=option 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#= 2 Alt= 0 #EPs= 3 Cls=ff(vend.) Sub=00 Prot=00 Driver=option 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#= 5 Alt= 0 #EPs= 3 Cls=ff(vend.) Sub=00 Prot=00 Driver=option E: Ad=87(I) Atr=03(Int.) MxPS= 10 Ivl=32ms E: Ad=86(I) Atr=02(Bulk) MxPS= 512 Ivl=0ms E: Ad=04(O) Atr=02(Bulk) MxPS= 512 Ivl=0ms I:* If#= 0 Alt= 0 #EPs= 1 Cls=02(comm.) Sub=0e Prot=00 Driver=cdc_mbim E: Ad=89(I) Atr=03(Int.) MxPS= 64 Ivl=32ms I: If#= 1 Alt= 0 #EPs= 0 Cls=0a(data ) Sub=00 Prot=02 Driver=cdc_mbim I:* If#= 1 Alt= 1 #EPs= 2 Cls=0a(data ) Sub=00 Prot=02 Driver=cdc_mbim E: Ad=88(I) Atr=02(Bulk) MxPS= 512 Ivl=0ms E: Ad=05(O) Atr=02(Bulk) MxPS= 512 Ivl=0ms Signed-off-by: Yonglin Tan <yonglin.tan@outlook.com> Cc: stable@vger.kernel.org Signed-off-by: Johan Hovold <johan@kernel.org>
2022-06-22USB: serial: pl2303: add support for more HXN (G) typesJohan Hovold1-12/+17
Add support for further HXN (G) type devices (GT variant, GL variant, GS variant and GR) and document the bcdDevice mapping. Note that the TA and TB types use the same bcdDevice as some GT and GE variants, respectively, but that the HX status request can be used to determine which is which. Also note that we currently do not distinguish between the various HXN (G) types in the driver but that this may change eventually (e.g. when adding GPIO support). Reported-by: Charles Yeh <charlesyeh522@gmail.com> Link: https://lore.kernel.org/r/YrF77b9DdeumUAee@hovoldconsulting.com Cc: stable@vger.kernel.org # 5.13 Reviewed-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org> Signed-off-by: Johan Hovold <johan@kernel.org>
2022-06-20USB: serial: option: add Telit LE910Cx 0x1250 compositionCarlo Lobrano1-0/+1
Add support for the following Telit LE910Cx composition: 0x1250: rmnet, tty, tty, tty, tty Reviewed-by: Daniele Palmas <dnlplm@gmail.com> Signed-off-by: Carlo Lobrano <c.lobrano@gmail.com> Link: https://lore.kernel.org/r/20220614075623.2392607-1-c.lobrano@gmail.com Cc: stable@vger.kernel.org Signed-off-by: Johan Hovold <johan@kernel.org>
2022-06-09USB: serial: option: add support for Cinterion MV31 with new baselineSlark Xiao1-0/+6
Adding support for Cinterion device MV31 with Qualcomm new baseline. Use different PIDs to separate it from previous base line products. All interfaces settings keep same as previous. Below is test evidence: T: Bus=03 Lev=01 Prnt=01 Port=00 Cnt=01 Dev#= 6 Spd=480 MxCh= 0 D: Ver= 2.10 Cls=ef(misc ) Sub=02 Prot=01 MxPS=64 #Cfgs= 1 P: Vendor=1e2d ProdID=00b8 Rev=04.14 S: Manufacturer=Cinterion S: Product=Cinterion PID 0x00B8 USB Mobile Broadband S: SerialNumber=90418e79 C: #Ifs= 6 Cfg#= 1 Atr=a0 MxPwr=500mA I: If#=0x0 Alt= 0 #EPs= 1 Cls=02(commc) Sub=0e Prot=00 Driver=cdc_mbim I: If#=0x1 Alt= 1 #EPs= 2 Cls=0a(data ) Sub=00 Prot=02 Driver=cdc_mbim I: If#=0x2 Alt= 0 #EPs= 3 Cls=ff(vend.) Sub=ff Prot=40 Driver=option I: If#=0x3 Alt= 0 #EPs= 1 Cls=ff(vend.) Sub=ff Prot=ff Driver=(none) I: If#=0x4 Alt= 0 #EPs= 3 Cls=ff(vend.) Sub=ff Prot=60 Driver=option I: If#=0x5 Alt= 0 #EPs= 2 Cls=ff(vend.) Sub=ff Prot=30 Driver=option T: Bus=03 Lev=01 Prnt=01 Port=00 Cnt=01 Dev#= 7 Spd=480 MxCh= 0 D: Ver= 2.10 Cls=ef(misc ) Sub=02 Prot=01 MxPS=64 #Cfgs= 1 P: Vendor=1e2d ProdID=00b9 Rev=04.14 S: Manufacturer=Cinterion S: Product=Cinterion PID 0x00B9 USB Mobile Broadband S: SerialNumber=90418e79 C: #Ifs= 4 Cfg#= 1 Atr=a0 MxPwr=500mA I: If#=0x0 Alt= 0 #EPs= 3 Cls=ff(vend.) Sub=ff Prot=50 Driver=qmi_wwan I: If#=0x1 Alt= 0 #EPs= 3 Cls=ff(vend.) Sub=ff Prot=40 Driver=option I: If#=0x2 Alt= 0 #EPs= 3 Cls=ff(vend.) Sub=ff Prot=60 Driver=option I: If#=0x3 Alt= 0 #EPs= 2 Cls=ff(vend.) Sub=ff Prot=30 Driver=option For PID 00b8, interface 3 is GNSS port which don't use serial driver. Signed-off-by: Slark Xiao <slark_xiao@163.com> Link: https://lore.kernel.org/r/20220601034740.5438-1-slark_xiao@163.com [ johan: rename defines using a "2" infix ] Cc: stable@vger.kernel.org Signed-off-by: Johan Hovold <johan@kernel.org>
2022-06-09USB: serial: io_ti: add Agilent E5805A supportRobert Eckelmann2-0/+3
Add support for Agilent E5805A (rebranded ION Edgeport/4) to io_ti. Signed-off-by: Robert Eckelmann <longnoserob@gmail.com> Link: https://lore.kernel.org/r/20220521230808.30931eca@octoberrain Cc: stable@vger.kernel.org Signed-off-by: Johan Hovold <johan@kernel.org>
2022-06-03Merge tag 'usb-5.19-rc1' of ↵Linus Torvalds3-1/+6
git://git.kernel.org/pub/scm/linux/kernel/git/gregkh/usb Pull USB / Thunderbolt updates from Greg KH: "Here is the "big" set of USB and Thunderbolt driver changes for 5.18-rc1. For the most part it's been a quiet development cycle for the USB core, but there are the usual "hot spots" of development activity. Included in here are: - Thunderbolt driver updates: - fixes for devices without displayport adapters - lane bonding support and improvements - other minor changes based on device testing - dwc3 gadget driver changes. It seems this driver will never be finished given that the IP core is showing up in zillions of new devices and each implementation decides to do something different with it... - uvc gadget driver updates as more devices start to use and rely on this hardware as well - usb_maxpacket() api changes to remove an unneeded and unused parameter. - usb-serial driver device id updates and small cleanups - typec cleanups and fixes based on device testing - device tree updates for usb properties - lots of other small fixes and driver updates. All of these have been in linux-next for weeks with no reported problems" * tag 'usb-5.19-rc1' of git://git.kernel.org/pub/scm/linux/kernel/git/gregkh/usb: (154 commits) USB: new quirk for Dell Gen 2 devices usb: dwc3: core: Add error log when core soft reset failed usb: dwc3: gadget: Move null pinter check to proper place usb: hub: Simplify error and success path in port_over_current_notify usb: cdns3: allocate TX FIFO size according to composite EP number usb: dwc3: Fix ep0 handling when getting reset while doing control transfer usb: Probe EHCI, OHCI controllers asynchronously usb: isp1760: Fix out-of-bounds array access xhci: Don't defer primary roothub registration if there is only one roothub USB: serial: option: add Quectel BG95 modem USB: serial: pl2303: fix type detection for odd device xhci: Allow host runtime PM as default for Intel Alder Lake N xHCI xhci: Remove quirk for over 10 year old evaluation hardware xhci: prevent U2 link power state if Intel tier policy prevented U1 xhci: use generic command timer for stop endpoint commands. usb: host: xhci-plat: omit shared hcd if either root hub has no ports usb: host: xhci-plat: prepare operation w/o shared hcd usb: host: xhci-plat: create shared hcd after having added main hcd xhci: prepare for operation w/o shared hcd xhci: factor out parts of xhci_gen_setup() ...
2022-05-19tty: remove CMSPAR ifdefsIlpo Järvinen2-6/+1
CMSPAR is defined by all architectures since commit 6bf08cb246b5 ("[PATCH] Add CMSPAR to termbits.h for powerpc and alpha"). Reviewed-by: Johan Hovold <johan@kernel.org> Signed-off-by: Ilpo Järvinen <ilpo.jarvinen@linux.intel.com> Link: https://lore.kernel.org/r/20220513082906.11096-2-ilpo.jarvinen@linux.intel.com Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
2022-05-19USB: serial: option: add Quectel BG95 modemCarl Yin(殷张成)1-0/+2
The BG95 modem has 3 USB configurations that are configurable via the AT command AT+QCFGEXT="usbnet",["ecm"|"modem"|"rmnet"] which make the modem enumerate with the following interfaces, respectively: "modem": Diag + GNSS + Modem + Modem "ecm" : Diag + GNSS + Modem + ECM "rmnet": Diag + GNSS + Modem + QMI Don't support Full QMI messages (e.g WDS_START_NETWORK_INTERFACE) A detailed description of the USB configuration for each mode follows: +QCFGEXT: "usbnet","modem" -------------------------- T: Bus=01 Lev=02 Prnt=02 Port=01 Cnt=01 Dev#= 3 Spd=480 MxCh= 0 D: Ver= 2.00 Cls=00(>ifc ) Sub=00 Prot=00 MxPS=64 #Cfgs= 1 P: Vendor=2c7c ProdID=0700 Rev= 0.00 S: Manufacturer=Quectel, Incorporated S: Product=Quectel LPWA Module S: SerialNumber=884328a2 C:* #Ifs= 4 Cfg#= 1 Atr=e0 MxPwr=500mA I:* If#= 0 Alt= 0 #EPs= 2 Cls=ff(vend.) Sub=ff Prot=ff Driver=option E: Ad=81(I) Atr=02(Bulk) MxPS= 512 Ivl=0ms E: Ad=01(O) Atr=02(Bulk) MxPS= 512 Ivl=0ms I:* If#= 1 Alt= 0 #EPs= 2 Cls=ff(vend.) Sub=ff Prot=ff Driver=option E: Ad=82(I) Atr=02(Bulk) MxPS= 512 Ivl=0ms E: Ad=02(O) Atr=02(Bulk) MxPS= 512 Ivl=0ms I:* If#= 2 Alt= 0 #EPs= 3 Cls=ff(vend.) Sub=ff Prot=ff Driver=option E: Ad=83(I) Atr=03(Int.) MxPS= 64 Ivl=2ms E: Ad=84(I) Atr=02(Bulk) MxPS= 512 Ivl=0ms E: Ad=03(O) Atr=02(Bulk) MxPS= 512 Ivl=0ms I:* If#= 4 Alt= 0 #EPs= 3 Cls=ff(vend.) Sub=fe Prot=ff Driver=option E: Ad=85(I) Atr=03(Int.) MxPS= 64 Ivl=2ms E: Ad=86(I) Atr=02(Bulk) MxPS= 512 Ivl=0ms E: Ad=04(O) Atr=02(Bulk) MxPS= 512 Ivl=0ms +QCFGEXT: "usbnet","ecm" ------------------------ T: Bus=01 Lev=02 Prnt=02 Port=01 Cnt=01 Dev#= 4 Spd=480 MxCh= 0 D: Ver= 2.00 Cls=ef(misc ) Sub=02 Prot=01 MxPS=64 #Cfgs= 1 P: Vendor=2c7c ProdID=0700 Rev= 0.00 S: Manufacturer=Quectel, Incorporated S: Product=Quectel LPWA Module S: SerialNumber=884328a2 C:* #Ifs= 5 Cfg#= 1 Atr=e0 MxPwr=500mA A: FirstIf#= 3 IfCount= 2 Cls=02(comm.) Sub=00 Prot=00 I:* If#= 0 Alt= 0 #EPs= 2 Cls=ff(vend.) Sub=ff Prot=ff Driver=option E: Ad=81(I) Atr=02(Bulk) MxPS= 512 Ivl=0ms E: Ad=01(O) Atr=02(Bulk) MxPS= 512 Ivl=0ms I:* If#= 1 Alt= 0 #EPs= 2 Cls=ff(vend.) Sub=ff Prot=ff Driver=option E: Ad=82(I) Atr=02(Bulk) MxPS= 512 Ivl=0ms E: Ad=02(O) Atr=02(Bulk) MxPS= 512 Ivl=0ms I:* If#= 2 Alt= 0 #EPs= 3 Cls=ff(vend.) Sub=ff Prot=ff Driver=option E: Ad=83(I) Atr=03(Int.) MxPS= 64 Ivl=2ms E: Ad=84(I) Atr=02(Bulk) MxPS= 512 Ivl=0ms E: Ad=03(O) Atr=02(Bulk) MxPS= 512 Ivl=0ms I:* If#= 3 Alt= 0 #EPs= 1 Cls=02(comm.) Sub=06 Prot=00 Driver=cdc_ether E: Ad=85(I) Atr=03(Int.) MxPS= 64 Ivl=2ms I: If#= 4 Alt= 0 #EPs= 0 Cls=0a(data ) Sub=00 Prot=00 Driver=cdc_ether I:* If#= 4 Alt= 1 #EPs= 2 Cls=0a(data ) Sub=00 Prot=00 Driver=cdc_ether E: Ad=86(I) Atr=02(Bulk) MxPS= 512 Ivl=0ms E: Ad=04(O) Atr=02(Bulk) MxPS= 512 Ivl=0ms +QCFGEXT: "usbnet","rmnet" -------------------------- T: Bus=01 Lev=02 Prnt=02 Port=01 Cnt=01 Dev#= 4 Spd=480 MxCh= 0 D: Ver= 2.00 Cls=00(>ifc ) Sub=00 Prot=00 MxPS=64 #Cfgs= 1 P: Vendor=2c7c ProdID=0700 Rev= 0.00 S: Manufacturer=Quectel, Incorporated S: Product=Quectel LPWA Module S: SerialNumber=884328a2 C:* #Ifs= 4 Cfg#= 1 Atr=e0 MxPwr=500mA I:* If#= 0 Alt= 0 #EPs= 2 Cls=ff(vend.) Sub=ff Prot=ff Driver=option E: Ad=81(I) Atr=02(Bulk) MxPS= 512 Ivl=0ms E: Ad=01(O) Atr=02(Bulk) MxPS= 512 Ivl=0ms I:* If#= 1 Alt= 0 #EPs= 2 Cls=ff(vend.) Sub=ff Prot=ff Driver=option E: Ad=82(I) Atr=02(Bulk) MxPS= 512 Ivl=0ms E: Ad=02(O) Atr=02(Bulk) MxPS= 512 Ivl=0ms I:* If#= 2 Alt= 0 #EPs= 3 Cls=ff(vend.) Sub=ff Prot=ff Driver=option E: Ad=83(I) Atr=03(Int.) MxPS= 64 Ivl=2ms E: Ad=84(I) Atr=02(Bulk) MxPS= 512 Ivl=0ms E: Ad=03(O) Atr=02(Bulk) MxPS= 512 Ivl=0ms I:* If#= 3 Alt= 0 #EPs= 3 Cls=ff(vend.) Sub=ff Prot=ff Driver=qmi_wwan E: Ad=85(I) Atr=03(Int.) MxPS= 64 Ivl=2ms E: Ad=86(I) Atr=02(Bulk) MxPS= 512 Ivl=0ms E: Ad=04(O) Atr=02(Bulk) MxPS= 512 Ivl=0ms Signed-off-by: Carl Yin <carl.yin@quectel.com> Cc: stable@vger.kernel.org Signed-off-by: Johan Hovold <johan@kernel.org>
2022-05-18USB: serial: pl2303: fix type detection for odd deviceJohan Hovold1-0/+3
At least one pl2303 device has a bcdUSB of 1.0.1 which most likely was was intended as 1.1. Allow bcdDevice 1.0.1 but interpret it as 1.1. Fixes: 1e9faef4d26d ("USB: serial: pl2303: fix HX type detection") Cc: stable@vger.kernel.org # 5.13 Link: https://lore.kernel.org/linux-usb/CAJixRzqf4a9-ZKZDgWxicc_BpfdZVE9qqGmkiO7xEstOXUbGvQ@mail.gmail.com Reported-by: Gary van der Merwe <gary.vandermerwe@fnb.co.za> Link: https://lore.kernel.org/r/20220517161736.13313-1-johan@kernel.org Signed-off-by: Johan Hovold <johan@kernel.org>
2022-05-05USB: serial: qcserial: add support for Sierra Wireless EM7590Ethan Yang1-0/+2
Add support for Sierra Wireless EM7590 0xc080/0xc081 compositions. Signed-off-by: Ethan Yang <etyang@sierrawireless.com> Link: https://lore.kernel.org/r/20220425055840.5693-1-etyang@sierrawireless.com Cc: stable@vger.kernel.org Signed-off-by: Johan Hovold <johan@kernel.org>
2022-05-05USB: serial: ftdi_sio: clean up printk format specifierDaniels Umanovskis1-1/+1
The latency is an unsigned int and should be printed as such (even if it only holds values in the range 0..255). Signed-off-by: Daniels Umanovskis <du@axentia.se> Link: https://lore.kernel.org/r/20220426123714.2000-1-du@axentia.se [ johan: amend commit message ] Signed-off-by: Johan Hovold <johan@kernel.org>
2022-05-05USB: serial: option: add Fibocom MA510 modemSven Schwermer1-0/+2
The MA510 modem has 3 USB configurations that are configurable via the AT command AT+GTUSBMODE={30,31,32} which make the modem enumerate with the following interfaces, respectively: 30: Diag + QDSS + Modem + RMNET 31: Diag + Modem + AT + ECM 32: Modem + AT + ECM The first configuration (30) reuses u-blox R410M's VID/PID with identical interface configuration. A detailed description of the USB configuration for each mode follows: +GTUSBMODE: 30 -------------- T: Bus=03 Lev=01 Prnt=01 Port=06 Cnt=04 Dev#= 19 Spd=480 MxCh= 0 D: Ver= 2.00 Cls=00(>ifc ) Sub=00 Prot=00 MxPS=64 #Cfgs= 1 P: Vendor=05c6 ProdID=90b2 Rev= 0.00 S: Manufacturer=Fibocom MA510 Modem S: Product=Fibocom MA510 Modem S: SerialNumber=55e2695b C:* #Ifs= 4 Cfg#= 1 Atr=e0 MxPwr=500mA I:* If#= 0 Alt= 0 #EPs= 2 Cls=ff(vend.) Sub=ff Prot=ff Driver=option E: Ad=81(I) Atr=02(Bulk) MxPS= 512 Ivl=0ms E: Ad=01(O) Atr=02(Bulk) MxPS= 512 Ivl=0ms I:* If#= 1 Alt= 0 #EPs= 1 Cls=ff(vend.) Sub=ff Prot=ff Driver=(none) E: Ad=82(I) Atr=02(Bulk) MxPS= 512 Ivl=0ms I:* If#= 2 Alt= 0 #EPs= 3 Cls=ff(vend.) Sub=ff Prot=ff Driver=option E: Ad=83(I) Atr=03(Int.) MxPS= 64 Ivl=2ms E: Ad=84(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=ff Prot=ff Driver=qmi_wwan E: Ad=85(I) Atr=03(Int.) MxPS= 64 Ivl=2ms E: Ad=86(I) Atr=02(Bulk) MxPS= 512 Ivl=0ms E: Ad=03(O) Atr=02(Bulk) MxPS= 512 Ivl=0ms +GTUSBMODE: 31 -------------- T: Bus=03 Lev=01 Prnt=01 Port=06 Cnt=04 Dev#= 99 Spd=480 MxCh= 0 D: Ver= 2.00 Cls=ef(misc ) Sub=02 Prot=01 MxPS=64 #Cfgs= 1 P: Vendor=2cb7 ProdID=0106 Rev= 0.00 S: Manufacturer=Fibocom MA510 Modem S: Product=Fibocom MA510 Modem S: SerialNumber=55e2695b C:* #Ifs= 5 Cfg#= 1 Atr=e0 MxPwr=500mA A: FirstIf#= 3 IfCount= 2 Cls=02(comm.) Sub=00 Prot=00 I:* If#= 0 Alt= 0 #EPs= 2 Cls=ff(vend.) Sub=ff Prot=ff Driver=option E: Ad=81(I) Atr=02(Bulk) MxPS= 512 Ivl=0ms E: Ad=01(O) Atr=02(Bulk) MxPS= 512 Ivl=0ms I:* If#= 1 Alt= 0 #EPs= 3 Cls=ff(vend.) Sub=ff Prot=ff Driver=option E: Ad=82(I) Atr=03(Int.) MxPS= 64 Ivl=2ms E: Ad=83(I) Atr=02(Bulk) MxPS= 512 Ivl=0ms E: Ad=02(O) Atr=02(Bulk) MxPS= 512 Ivl=0ms I:* If#= 2 Alt= 0 #EPs= 3 Cls=ff(vend.) Sub=fe Prot=ff Driver=option E: Ad=84(I) Atr=03(Int.) MxPS= 64 Ivl=2ms E: Ad=85(I) Atr=02(Bulk) MxPS= 512 Ivl=0ms E: Ad=03(O) Atr=02(Bulk) MxPS= 512 Ivl=0ms I:* If#= 3 Alt= 0 #EPs= 1 Cls=02(comm.) Sub=06 Prot=00 Driver=cdc_ether E: Ad=86(I) Atr=03(Int.) MxPS= 64 Ivl=2ms I: If#= 4 Alt= 0 #EPs= 0 Cls=0a(data ) Sub=00 Prot=00 Driver=cdc_ether I:* If#= 4 Alt= 1 #EPs= 2 Cls=0a(data ) Sub=00 Prot=00 Driver=cdc_ether E: Ad=87(I) Atr=02(Bulk) MxPS= 512 Ivl=0ms E: Ad=04(O) Atr=02(Bulk) MxPS= 512 Ivl=0ms +GTUSBMODE: 32 -------------- T: Bus=03 Lev=01 Prnt=01 Port=06 Cnt=04 Dev#=100 Spd=480 MxCh= 0 D: Ver= 2.00 Cls=ef(misc ) Sub=02 Prot=01 MxPS=64 #Cfgs= 1 P: Vendor=2cb7 ProdID=010a Rev= 0.00 S: Manufacturer=Fibocom MA510 Modem S: Product=Fibocom MA510 Modem S: SerialNumber=55e2695b C:* #Ifs= 4 Cfg#= 1 Atr=e0 MxPwr=500mA A: FirstIf#= 2 IfCount= 2 Cls=02(comm.) Sub=00 Prot=00 I:* If#= 0 Alt= 0 #EPs= 3 Cls=ff(vend.) Sub=ff Prot=ff Driver=option E: Ad=81(I) Atr=03(Int.) MxPS= 64 Ivl=2ms E: Ad=82(I) Atr=02(Bulk) MxPS= 512 Ivl=0ms E: Ad=01(O) Atr=02(Bulk) MxPS= 512 Ivl=0ms I:* If#= 1 Alt= 0 #EPs= 3 Cls=ff(vend.) Sub=fe Prot=ff Driver=option E: Ad=83(I) Atr=03(Int.) MxPS= 64 Ivl=2ms E: Ad=84(I) Atr=02(Bulk) MxPS= 512 Ivl=0ms E: Ad=02(O) Atr=02(Bulk) MxPS= 512 Ivl=0ms I:* If#= 2 Alt= 0 #EPs= 1 Cls=02(comm.) Sub=06 Prot=00 Driver=cdc_ether E: Ad=85(I) Atr=03(Int.) MxPS= 64 Ivl=2ms I: If#= 3 Alt= 0 #EPs= 0 Cls=0a(data ) Sub=00 Prot=00 Driver=cdc_ether I:* If#= 3 Alt= 1 #EPs= 2 Cls=0a(data ) Sub=00 Prot=00 Driver=cdc_ether E: Ad=86(I) Atr=02(Bulk) MxPS= 512 Ivl=0ms E: Ad=03(O) Atr=02(Bulk) MxPS= 512 Ivl=0ms Signed-off-by: Sven Schwermer <sven.schwermer@disruptive-technologies.com> Cc: stable@vger.kernel.org Signed-off-by: Johan Hovold <johan@kernel.org>
2022-05-05USB: serial: option: add Fibocom L610 modemSven Schwermer1-0/+2
The L610 modem has 3 USB configurations that are configurable via the AT command AT+GTUSBMODE={31,32,33} which make the modem enumerate with the following interfaces, respectively: 31: Modem + NV + MOS + Diag + LOG + AT + AT 32: ECM + Modem + NV + MOS + Diag + LOG + AT + AT 33: RNDIS + Modem + NV + MOS + Diag + LOG + AT + AT A detailed description of the USB configuration for each mode follows: +GTUSBMODE: 31 -------------- T: Bus=03 Lev=01 Prnt=01 Port=06 Cnt=04 Dev#=124 Spd=480 MxCh= 0 D: Ver= 2.00 Cls=00(>ifc ) Sub=00 Prot=00 MxPS=64 #Cfgs= 1 P: Vendor=1782 ProdID=4d10 Rev= 0.00 S: Manufacturer=FIBOCOM S: Product=L610 C:* #Ifs= 7 Cfg#= 1 Atr=e0 MxPwr=400mA I:* If#= 0 Alt= 0 #EPs= 2 Cls=ff(vend.) Sub=00 Prot=00 Driver=option E: Ad=81(I) Atr=02(Bulk) MxPS= 512 Ivl=0ms E: Ad=01(O) Atr=02(Bulk) MxPS= 512 Ivl=0ms I:* If#= 1 Alt= 0 #EPs= 2 Cls=ff(vend.) Sub=00 Prot=00 Driver=option E: Ad=82(I) Atr=02(Bulk) MxPS= 512 Ivl=0ms E: Ad=02(O) Atr=02(Bulk) MxPS= 512 Ivl=0ms I:* If#= 2 Alt= 0 #EPs= 2 Cls=ff(vend.) Sub=00 Prot=00 Driver=option E: Ad=83(I) Atr=02(Bulk) MxPS= 512 Ivl=0ms E: Ad=03(O) Atr=02(Bulk) MxPS= 512 Ivl=0ms I:* If#= 3 Alt= 0 #EPs= 2 Cls=ff(vend.) Sub=00 Prot=00 Driver=option E: Ad=84(I) Atr=02(Bulk) MxPS= 512 Ivl=0ms E: Ad=04(O) Atr=02(Bulk) MxPS= 512 Ivl=0ms I:* If#= 4 Alt= 0 #EPs= 2 Cls=ff(vend.) Sub=00 Prot=00 Driver=option E: Ad=85(I) Atr=02(Bulk) MxPS= 512 Ivl=0ms E: Ad=05(O) Atr=02(Bulk) MxPS= 512 Ivl=0ms I:* If#= 5 Alt= 0 #EPs= 2 Cls=ff(vend.) Sub=00 Prot=00 Driver=option E: Ad=86(I) Atr=02(Bulk) MxPS= 512 Ivl=0ms E: Ad=06(O) Atr=02(Bulk) MxPS= 512 Ivl=0ms I:* If#= 6 Alt= 0 #EPs= 2 Cls=ff(vend.) Sub=00 Prot=00 Driver=option E: Ad=87(I) Atr=02(Bulk) MxPS= 512 Ivl=0ms E: Ad=07(O) Atr=02(Bulk) MxPS= 512 Ivl=0ms +GTUSBMODE: 32 -------------- T: Bus=03 Lev=01 Prnt=01 Port=06 Cnt=04 Dev#=122 Spd=480 MxCh= 0 D: Ver= 2.00 Cls=00(>ifc ) Sub=00 Prot=00 MxPS=64 #Cfgs= 1 P: Vendor=1782 ProdID=4d11 Rev= 0.00 S: Manufacturer=FIBOCOM S: Product=L610 C:* #Ifs= 9 Cfg#= 1 Atr=e0 MxPwr=400mA A: FirstIf#= 0 IfCount= 2 Cls=02(comm.) Sub=06 Prot=00 I:* If#= 0 Alt= 0 #EPs= 1 Cls=02(comm.) Sub=06 Prot=00 Driver=cdc_ether E: Ad=81(I) Atr=03(Int.) MxPS= 16 Ivl=32ms I: If#= 1 Alt= 0 #EPs= 0 Cls=0a(data ) Sub=00 Prot=00 Driver=cdc_ether I:* If#= 1 Alt= 1 #EPs= 2 Cls=0a(data ) Sub=00 Prot=00 Driver=cdc_ether E: Ad=82(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= 2 Cls=ff(vend.) Sub=00 Prot=00 Driver=option E: Ad=83(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= 2 Cls=ff(vend.) Sub=00 Prot=00 Driver=option E: Ad=84(I) Atr=02(Bulk) MxPS= 512 Ivl=0ms E: Ad=03(O) Atr=02(Bulk) MxPS= 512 Ivl=0ms I:* If#= 4 Alt= 0 #EPs= 2 Cls=ff(vend.) Sub=00 Prot=00 Driver=option E: Ad=85(I) Atr=02(Bulk) MxPS= 512 Ivl=0ms E: Ad=04(O) Atr=02(Bulk) MxPS= 512 Ivl=0ms I:* If#= 5 Alt= 0 #EPs= 2 Cls=ff(vend.) Sub=00 Prot=00 Driver=option E: Ad=86(I) Atr=02(Bulk) MxPS= 512 Ivl=0ms E: Ad=05(O) Atr=02(Bulk) MxPS= 512 Ivl=0ms I:* If#= 6 Alt= 0 #EPs= 2 Cls=ff(vend.) Sub=00 Prot=00 Driver=option E: Ad=87(I) Atr=02(Bulk) MxPS= 512 Ivl=0ms E: Ad=06(O) Atr=02(Bulk) MxPS= 512 Ivl=0ms I:* If#= 7 Alt= 0 #EPs= 2 Cls=ff(vend.) Sub=00 Prot=00 Driver=option E: Ad=88(I) Atr=02(Bulk) MxPS= 512 Ivl=0ms E: Ad=07(O) Atr=02(Bulk) MxPS= 512 Ivl=0ms I:* If#= 8 Alt= 0 #EPs= 2 Cls=ff(vend.) Sub=00 Prot=00 Driver=option E: Ad=89(I) Atr=02(Bulk) MxPS= 512 Ivl=0ms E: Ad=08(O) Atr=02(Bulk) MxPS= 512 Ivl=0ms +GTUSBMODE: 33 -------------- T: Bus=03 Lev=01 Prnt=01 Port=06 Cnt=04 Dev#=126 Spd=480 MxCh= 0 D: Ver= 2.00 Cls=00(>ifc ) Sub=00 Prot=00 MxPS=64 #Cfgs= 1 P: Vendor=1782 ProdID=4d11 Rev= 0.00 S: Manufacturer=FIBOCOM S: Product=L610 C:* #Ifs= 9 Cfg#= 1 Atr=e0 MxPwr=400mA A: FirstIf#= 0 IfCount= 2 Cls=e0(wlcon) Sub=01 Prot=03 I:* If#= 0 Alt= 0 #EPs= 1 Cls=e0(wlcon) Sub=01 Prot=03 Driver=rndis_host E: Ad=82(I) Atr=03(Int.) MxPS= 8 Ivl=4096ms I:* If#= 1 Alt= 0 #EPs= 2 Cls=0a(data ) Sub=00 Prot=00 Driver=rndis_host 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= 2 Cls=ff(vend.) Sub=00 Prot=00 Driver=option E: Ad=83(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= 2 Cls=ff(vend.) Sub=00 Prot=00 Driver=option E: Ad=84(I) Atr=02(Bulk) MxPS= 512 Ivl=0ms E: Ad=03(O) Atr=02(Bulk) MxPS= 512 Ivl=0ms I:* If#= 4 Alt= 0 #EPs= 2 Cls=ff(vend.) Sub=00 Prot=00 Driver=option E: Ad=85(I) Atr=02(Bulk) MxPS= 512 Ivl=0ms E: Ad=04(O) Atr=02(Bulk) MxPS= 512 Ivl=0ms I:* If#= 5 Alt= 0 #EPs= 2 Cls=ff(vend.) Sub=00 Prot=00 Driver=option E: Ad=86(I) Atr=02(Bulk) MxPS= 512 Ivl=0ms E: Ad=05(O) Atr=02(Bulk) MxPS= 512 Ivl=0ms I:* If#= 6 Alt= 0 #EPs= 2 Cls=ff(vend.) Sub=00 Prot=00 Driver=option E: Ad=87(I) Atr=02(Bulk) MxPS= 512 Ivl=0ms E: Ad=06(O) Atr=02(Bulk) MxPS= 512 Ivl=0ms I:* If#= 7 Alt= 0 #EPs= 2 Cls=ff(vend.) Sub=00 Prot=00 Driver=option E: Ad=88(I) Atr=02(Bulk) MxPS= 512 Ivl=0ms E: Ad=07(O) Atr=02(Bulk) MxPS= 512 Ivl=0ms I:* If#= 8 Alt= 0 #EPs= 2 Cls=ff(vend.) Sub=00 Prot=00 Driver=option E: Ad=89(I) Atr=02(Bulk) MxPS= 512 Ivl=0ms E: Ad=08(O) Atr=02(Bulk) MxPS= 512 Ivl=0ms Signed-off-by: Sven Schwermer <sven.schwermer@disruptive-technologies.com> Cc: stable@vger.kernel.org Signed-off-by: Johan Hovold <johan@kernel.org>
2022-05-05USB: serial: pl2303: add device id for HP LM930 DisplayScott Chen2-0/+2
Add the device id for the HPLM930Display which is a PL2303GC based device. Signed-off-by: Scott Chen <scott@labau.com.tw> Cc: stable@vger.kernel.org Signed-off-by: Johan Hovold <johan@kernel.org>
2022-04-21USB: serial: whiteheat: fix heap overflow in WHITEHEAT_GET_DTR_RTSKees Cook1-3/+2
The sizeof(struct whitehat_dr_info) can be 4 bytes under CONFIG_AEABI=n due to "-mabi=apcs-gnu", even though it has a single u8: whiteheat_private { __u8 mcr; /* 0 1 */ /* size: 4, cachelines: 1, members: 1 */ /* padding: 3 */ /* last cacheline: 4 bytes */ }; The result is technically harmless, as both the source and the destinations are currently the same allocation size (4 bytes) and don't use their padding, but if anything were to ever be added after the "mcr" member in "struct whiteheat_private", it would be overwritten. The structs both have a single u8 "mcr" member, but are 4 bytes in padded size. The memcpy() destination was explicitly targeting the u8 member (size 1) with the length of the whole structure (size 4), triggering the memcpy buffer overflow warning: In file included from include/linux/string.h:253, from include/linux/bitmap.h:11, from include/linux/cpumask.h:12, from include/linux/smp.h:13, from include/linux/lockdep.h:14, from include/linux/spinlock.h:62, from include/linux/mmzone.h:8, from include/linux/gfp.h:6, from include/linux/slab.h:15, from drivers/usb/serial/whiteheat.c:17: In function 'fortify_memcpy_chk', inlined from 'firm_send_command' at drivers/usb/serial/whiteheat.c:587:4: include/linux/fortify-string.h:328:25: warning: call to '__write_overflow_field' declared with attribute warning: detected write beyond size of field (1st parameter); maybe use struct_group()? [-Wattribute-warning] 328 | __write_overflow_field(p_size_field, size); | ^~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~ Instead, just assign the one byte directly. Reported-by: kernel test robot <lkp@intel.com> Link: https://lore.kernel.org/lkml/202204142318.vDqjjSFn-lkp@intel.com Cc: stable@vger.kernel.org Signed-off-by: Kees Cook <keescook@chromium.org> Link: https://lore.kernel.org/r/20220421001234.2421107-1-keescook@chromium.org Signed-off-by: Johan Hovold <johan@kernel.org>
2022-04-20USB: serial: cp210x: add PIDs for Kamstrup USB Meter ReaderBruno Thomsen1-0/+2
Wireless reading of water and heat meters using 868 MHz wM-Bus mode C1. The two different product IDs allow detection of dongle antenna solution: - Internal antenna - External antenna using SMA connector https://www.kamstrup.com/en-en/water-solutions/water-meter-reading/usb-meter-reader Signed-off-by: Bruno Thomsen <bruno.thomsen@gmail.com> Link: https://lore.kernel.org/r/20220414081202.5591-1-bruno.thomsen@gmail.com Cc: stable@vger.kernel.org Signed-off-by: Johan Hovold <johan@kernel.org>
2022-04-20USB: serial: option: add support for Cinterion MV32-WA/MV32-WBSlark Xiao1-0/+6
Add support for Cinterion device MV32-WA/MV32-WB. MV32-WA PID is 0x00F1, and MV32-WB PID is 0x00F2. Test evidence as below: T: Bus=04 Lev=01 Prnt=01 Port=01 Cnt=01 Dev#= 4 Spd=5000 MxCh= 0 D: Ver= 3.20 Cls=ef(misc ) Sub=02 Prot=01 MxPS= 9 #Cfgs= 1 P: Vendor=1e2d ProdID=00f1 Rev=05.04 S: Manufacturer=Cinterion S: Product=Cinterion PID 0x00F1 USB Mobile Broadband S: SerialNumber=78ada8c4 C: #Ifs= 6 Cfg#= 1 Atr=a0 MxPwr=896mA I: If#=0x0 Alt= 0 #EPs= 1 Cls=02(commc) Sub=0e Prot=00 Driver=cdc_mbim I: If#=0x1 Alt= 1 #EPs= 2 Cls=0a(data ) Sub=00 Prot=02 Driver=cdc_mbim I: If#=0x2 Alt= 0 #EPs= 3 Cls=ff(vend.) Sub=ff Prot=40 Driver=option I: If#=0x3 Alt= 0 #EPs= 1 Cls=ff(vend.) Sub=ff Prot=ff Driver=(none) I: If#=0x4 Alt= 0 #EPs= 3 Cls=ff(vend.) Sub=ff Prot=60 Driver=option I: If#=0x5 Alt= 0 #EPs= 2 Cls=ff(vend.) Sub=ff Prot=30 Driver=option T: Bus=04 Lev=01 Prnt=01 Port=01 Cnt=01 Dev#= 3 Spd=5000 MxCh= 0 D: Ver= 3.20 Cls=ef(misc ) Sub=02 Prot=01 MxPS= 9 #Cfgs= 1 P: Vendor=1e2d ProdID=00f2 Rev=05.04 S: Manufacturer=Cinterion S: Product=Cinterion PID 0x00F2 USB Mobile Broadband S: SerialNumber=cdd06a78 C: #Ifs= 6 Cfg#= 1 Atr=a0 MxPwr=896mA I: If#=0x0 Alt= 0 #EPs= 1 Cls=02(commc) Sub=0e Prot=00 Driver=cdc_mbim I: If#=0x1 Alt= 1 #EPs= 2 Cls=0a(data ) Sub=00 Prot=02 Driver=cdc_mbim I: If#=0x2 Alt= 0 #EPs= 3 Cls=ff(vend.) Sub=ff Prot=40 Driver=option I: If#=0x3 Alt= 0 #EPs= 1 Cls=ff(vend.) Sub=ff Prot=ff Driver=(none) I: If#=0x4 Alt= 0 #EPs= 3 Cls=ff(vend.) Sub=ff Prot=60 Driver=option I: If#=0x5 Alt= 0 #EPs= 2 Cls=ff(vend.) Sub=ff Prot=30 Driver=option Interface 0&1: MBIM, 2:Modem, 3: GNSS, 4: NMEA, 5: Diag GNSS port don't use serial driver. Signed-off-by: Slark Xiao <slark_xiao@163.com> Link: https://lore.kernel.org/r/20220414074434.5699-1-slark_xiao@163.com Cc: stable@vger.kernel.org Signed-off-by: Johan Hovold <johan@kernel.org>
2022-04-11USB: serial: option: add Telit 0x1057, 0x1058, 0x1075 compositionsDaniele Palmas1-0/+6
Add support for the following Telit FN980 and FN990 compositions: 0x1057: tty, adb, rmnet, tty, tty, tty, tty, tty 0x1058: tty, adb, tty, tty, tty, tty, tty 0x1075: adb, tty Signed-off-by: Daniele Palmas <dnlplm@gmail.com> Link: https://lore.kernel.org/r/20220406141408.580669-1-dnlplm@gmail.com Cc: stable@vger.kernel.org Signed-off-by: Johan Hovold <johan@kernel.org>
2022-03-28Merge tag 'tty-5.18-rc1' of ↵Linus Torvalds6-94/+7
git://git.kernel.org/pub/scm/linux/kernel/git/gregkh/tty Pull tty/serial driver updates from Greg KH: "Here are the big set of tty and serial driver changes for 5.18-rc1. Nothing major, some more good cleanups from Jiri and 2 new serial drivers. Highlights include: - termbits cleanups - export symbol cleanups and other core cleanups from Jiri Slaby - new sunplus and mvebu uart drivers (amazing that people are still creating new uarts...) - samsung serial driver cleanups - ldisc 29 is now "reserved" for experimental/development line disciplines - lots of other tiny fixes and cleanups to serial drivers and bindings All of these have been in linux-next for a while with no reported issues" * tag 'tty-5.18-rc1' of git://git.kernel.org/pub/scm/linux/kernel/git/gregkh/tty: (104 commits) vt_ioctl: fix potential spectre v1 in VT_DISALLOCATE serial: 8250: fix XOFF/XON sending when DMA is used tty: serial: samsung: Add ARTPEC-8 support dt-bindings: serial: samsung: Add ARTPEC-8 UART serial: sc16is7xx: Clear RS485 bits in the shutdown tty: serial: samsung: simplify getting OF match data tty: serial: samsung: constify variables and pointers tty: serial: samsung: constify s3c24xx_serial_drv_data members tty: serial: samsung: constify UART name tty: serial: samsung: constify s3c24xx_serial_drv_data tty: serial: samsung: reduce number of casts tty: serial: samsung: embed s3c2410_uartcfg in parent structure tty: serial: samsung: embed s3c24xx_uart_info in parent structure serial: 8250_tegra: mark acpi_device_id as unused with !ACPI tty: serial: bcm63xx: use more precise Kconfig symbol serial: SERIAL_SUNPLUS should depend on ARCH_SUNPLUS tty: serial: jsm: fix two assignments in if conditions tty: serial: jsm: remove redundant assignments to variable linestatus serial: 8250_mtk: make two read-only arrays static const serial: samsung_tty: do not unlock port->lock for uart_write_wakeup() ...
2022-03-08USB: serial: usb_wwan: remove redundant assignment to variable iColin Ian King1-1/+0
Variable i is being assigned a value that is never read, it is being re-assigned two statements later in a for-loop. The assignment is redundant and can be removed. Cleans up clang scan build warning: drivers/usb/serial/usb_wwan.c:151:2: warning: Value stored to 'i' is never read [deadcode.DeadStores] Signed-off-by: Colin Ian King <colin.i.king@gmail.com> Signed-off-by: Johan Hovold <johan@kernel.org>
2022-03-07USB: serial: pl2303: fix GS type detectionJohan Hovold1-0/+1
At least some PL2303GS have a bcdDevice of 0x605 instead of 0x100 as the datasheet claims. Add it to the list of known release numbers for the HXN (G) type. Fixes: 894758d0571d ("USB: serial: pl2303: tighten type HXN (G) detection") Reported-by: Matyáš Kroupa <kroupa.matyas@gmail.com> Link: https://lore.kernel.org/r/165de6a0-43e9-092c-2916-66b115c7fbf4@gmail.com Cc: stable@vger.kernel.org # 5.13 Signed-off-by: Johan Hovold <johan@kernel.org>
2022-03-04USB: serial: pl2303: add IBM device IDsEddie James2-0/+4
IBM manufactures a PL2303 device for UPS communications. Add the vendor and product IDs so that the PL2303 driver binds to the device. Signed-off-by: Eddie James <eajames@linux.ibm.com> Signed-off-by: Joel Stanley <joel@jms.id.au> Signed-off-by: Eddie James <eajames@linux.ibm.com> Link: https://lore.kernel.org/r/20220301224446.21236-1-eajames@linux.ibm.com Cc: stable@vger.kernel.org [ johan: amend the SoB chain ] Signed-off-by: Johan Hovold <johan@kernel.org>
2022-03-03USB: serial: simple: add Nokia phone driverJohan Hovold2-0/+8
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: stable@vger.kernel.org Link: https://lore.kernel.org/r/20220228084919.10656-1-johan@kernel.org Signed-off-by: Johan Hovold <johan@kernel.org>
2022-02-28USB: serial: make use of UART_LCR_WLEN() + tty_get_char_size()Jiri Slaby6-94/+7
Having a generic UART_LCR_WLEN() macro and the tty_get_char_size() helper, we can remove all those repeated switch-cases in drivers. Cc: Johan Hovold <johan@kernel.org> Cc: Greg Kroah-Hartman <gregkh@linuxfoundation.org> Cc: linux-usb@vger.kernel.org Signed-off-by: Jiri Slaby <jslaby@suse.cz> Link: https://lore.kernel.org/r/20220224095558.30929-3-jslaby@suse.cz Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
2022-02-21USB: serial: option: add Telit LE910R1 compositionsDaniele Palmas1-0/+6
Add support for the following Telit LE910R1 compositions: 0x701a: rndis, tty, tty, tty 0x701b: ecm, tty, tty, tty 0x9201: tty Signed-off-by: Daniele Palmas <dnlplm@gmail.com> Link: https://lore.kernel.org/r/20220218134552.4051-1-dnlplm@gmail.com Cc: stable@vger.kernel.org Signed-off-by: Johan Hovold <johan@kernel.org>
2022-02-21USB: serial: option: add support for DW5829eSlark Xiao1-0/+6
Dell DW5829e same as DW5821e except CAT level. DW5821e supports CAT16 but DW5829e supports CAT9. There are 2 types product of DW5829e: normal and eSIM. So we will add 2 PID for DW5829e. And for each PID, it support MBIM or RMNET. Let's see test evidence as below: DW5829e MBIM mode: T: Bus=04 Lev=01 Prnt=01 Port=01 Cnt=01 Dev#= 4 Spd=5000 MxCh= 0 D: Ver= 3.10 Cls=ef(misc ) Sub=02 Prot=01 MxPS= 9 #Cfgs= 2 P: Vendor=413c ProdID=81e6 Rev=03.18 S: Manufacturer=Dell Inc. S: Product=DW5829e Snapdragon X20 LTE S: SerialNumber=0123456789ABCDEF C: #Ifs= 7 Cfg#= 2 Atr=a0 MxPwr=896mA I: If#=0x0 Alt= 0 #EPs= 1 Cls=02(commc) Sub=0e Prot=00 Driver=cdc_mbim I: If#=0x1 Alt= 1 #EPs= 2 Cls=0a(data ) Sub=00 Prot=02 Driver=cdc_mbim I: If#=0x2 Alt= 0 #EPs= 3 Cls=ff(vend.) Sub=00 Prot=00 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= 2 Cls=ff(vend.) Sub=ff Prot=ff Driver=option I: If#=0x6 Alt= 0 #EPs= 1 Cls=ff(vend.) Sub=ff Prot=ff Driver=(none) DW5829e RMNET mode: T: Bus=04 Lev=01 Prnt=01 Port=01 Cnt=01 Dev#= 5 Spd=5000 MxCh= 0 D: Ver= 3.10 Cls=ef(misc ) Sub=02 Prot=01 MxPS= 9 #Cfgs= 1 P: Vendor=413c ProdID=81e6 Rev=03.18 S: Manufacturer=Dell Inc. S: Product=DW5829e Snapdragon X20 LTE S: SerialNumber=0123456789ABCDEF C: #Ifs= 6 Cfg#= 1 Atr=a0 MxPwr=896mA I: If#=0x0 Alt= 0 #EPs= 3 Cls=ff(vend.) Sub=ff Prot=ff Driver=qmi_wwan I: If#=0x1 Alt= 0 #EPs= 1 Cls=03(HID ) Sub=00 Prot=00 Driver=usbhid I: If#=0x2 Alt= 0 #EPs= 3 Cls=ff(vend.) Sub=00 Prot=00 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= 2 Cls=ff(vend.) Sub=ff Prot=ff Driver=option DW5829e-eSIM MBIM mode: T: Bus=04 Lev=01 Prnt=01 Port=01 Cnt=01 Dev#= 6 Spd=5000 MxCh= 0 D: Ver= 3.10 Cls=ef(misc ) Sub=02 Prot=01 MxPS= 9 #Cfgs= 2 P: Vendor=413c ProdID=81e4 Rev=03.18 S: Manufacturer=Dell Inc. S: Product=DW5829e-eSIM Snapdragon X20 LTE S: SerialNumber=0123456789ABCDEF C: #Ifs= 7 Cfg#= 2 Atr=a0 MxPwr=896mA I: If#=0x0 Alt= 0 #EPs= 1 Cls=02(commc) Sub=0e Prot=00 Driver=cdc_mbim I: If#=0x1 Alt= 1 #EPs= 2 Cls=0a(data ) Sub=00 Prot=02 Driver=cdc_mbim I: If#=0x2 Alt= 0 #EPs= 3 Cls=ff(vend.) Sub=00 Prot=00 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= 2 Cls=ff(vend.) Sub=ff Prot=ff Driver=option I: If#=0x6 Alt= 0 #EPs= 1 Cls=ff(vend.) Sub=ff Prot=ff Driver=(none) DW5829e-eSIM RMNET mode: T: Bus=04 Lev=01 Prnt=01 Port=01 Cnt=01 Dev#= 7 Spd=5000 MxCh= 0 D: Ver= 3.10 Cls=ef(misc ) Sub=02 Prot=01 MxPS= 9 #Cfgs= 1 P: Vendor=413c ProdID=81e4 Rev=03.18 S: Manufacturer=Dell Inc. S: Product=DW5829e-eSIM Snapdragon X20 LTE S: SerialNumber=0123456789ABCDEF C: #Ifs= 6 Cfg#= 1 Atr=a0 MxPwr=896mA I: If#=0x0 Alt= 0 #EPs= 3 Cls=ff(vend.) Sub=ff Prot=ff Driver=qmi_wwan I: If#=0x1 Alt= 0 #EPs= 1 Cls=03(HID ) Sub=00 Prot=00 Driver=usbhid I: If#=0x2 Alt= 0 #EPs= 3 Cls=ff(vend.) Sub=00 Prot=00 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= 2 Cls=ff(vend.) Sub=ff Prot=ff Driver=option BTW, the interface 0x6 of MBIM mode is GNSS port, which not same as NMEA port. So it's banned from serial option driver. The remaining interfaces 0x2-0x5 are: MODEM, MODEM, NMEA, DIAG. Signed-off-by: Slark Xiao <slark_xiao@163.com> Link: https://lore.kernel.org/r/20220214021401.6264-1-slark_xiao@163.com [ johan: drop unnecessary reservation of interface 1 ] Cc: stable@vger.kernel.org Signed-off-by: Johan Hovold <johan@kernel.org>
2022-02-21Revert "USB: serial: ch341: add new Product ID for CH341A"Dmytro Bagrii1-1/+0
This reverts commit 46ee4abb10a07bd8f8ce910ee6b4ae6a947d7f63. CH341 has Product ID 0x5512 in EPP/MEM mode which is used for I2C/SPI/GPIO interfaces. In asynchronous serial interface mode CH341 has PID 0x5523 which is already in the table. Mode is selected by corresponding jumper setting. Signed-off-by: Dmytro Bagrii <dimich.dmb@gmail.com> Link: https://lore.kernel.org/r/20220210164137.4376-1-dimich.dmb@gmail.com Link: https://lore.kernel.org/r/YJ0OCS/sh+1ifD/q@hovoldconsulting.com Cc: stable@vger.kernel.org Signed-off-by: Johan Hovold <johan@kernel.org>
2022-02-01USB: serial: cp210x: add CPI Bulk Coin Recycler idJohan Hovold1-0/+1
Add the device id for the Crane Payment Innovation / Money Controls Bulk Coin Recycler: https://www.cranepi.com/en/system/files/Support/OM_BCR_EN_V1-04_0.pdf Reported-by: Scott Russell <Scott.Russell2@ncr.com> Cc: stable@vger.kernel.org Reviewed-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org> Signed-off-by: Johan Hovold <johan@kernel.org>
2022-02-01USB: serial: cp210x: add NCR Retail IO box idJohan Hovold1-0/+1
Add the device id for NCR's Retail IO box (CP2105) used in NCR FastLane SelfServ Checkout - R6C: https://www.ncr.com/product-catalog/ncr-fastlane-selfserv-checkout-r6c Reported-by: Scott Russell <Scott.Russell2@ncr.com> Cc: stable@vger.kernel.org Reviewed-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org> Signed-off-by: Johan Hovold <johan@kernel.org>
2022-02-01USB: serial: ftdi_sio: add support for Brainboxes US-159/235/320Cameron Williams2-0/+6
This patch adds support for the Brainboxes US-159, US-235 and US-320 USB-to-Serial devices. Signed-off-by: Cameron Williams <cang1@live.co.uk> Cc: stable@vger.kernel.org Signed-off-by: Johan Hovold <johan@kernel.org>
2022-01-31USB: serial: option: add ZTE MF286D modemPawel Dembicki1-0/+2
Modem from ZTE MF286D is an Qualcomm MDM9250 based 3G/4G modem. T: Bus=02 Lev=01 Prnt=01 Port=00 Cnt=01 Dev#= 3 Spd=5000 MxCh= 0 D: Ver= 3.00 Cls=00(>ifc ) Sub=00 Prot=00 MxPS= 9 #Cfgs= 1 P: Vendor=19d2 ProdID=1485 Rev=52.87 S: Manufacturer=ZTE,Incorporated S: Product=ZTE Technologies MSM S: SerialNumber=MF286DZTED000000 C:* #Ifs= 7 Cfg#= 1 Atr=80 MxPwr=896mA A: FirstIf#= 0 IfCount= 2 Cls=02(comm.) Sub=06 Prot=00 I:* If#= 0 Alt= 0 #EPs= 1 Cls=02(comm.) Sub=02 Prot=ff Driver=rndis_host E: Ad=82(I) Atr=03(Int.) MxPS= 8 Ivl=32ms I:* If#= 1 Alt= 0 #EPs= 2 Cls=0a(data ) Sub=00 Prot=00 Driver=rndis_host E: Ad=81(I) Atr=02(Bulk) MxPS=1024 Ivl=0ms E: Ad=01(O) Atr=02(Bulk) MxPS=1024 Ivl=0ms I:* If#= 2 Alt= 0 #EPs= 2 Cls=ff(vend.) Sub=ff Prot=ff Driver=option E: Ad=83(I) Atr=02(Bulk) MxPS=1024 Ivl=0ms E: Ad=02(O) Atr=02(Bulk) MxPS=1024 Ivl=0ms I:* If#= 3 Alt= 0 #EPs= 3 Cls=ff(vend.) Sub=ff Prot=ff Driver=option E: Ad=85(I) Atr=03(Int.) MxPS= 10 Ivl=32ms E: Ad=84(I) Atr=02(Bulk) MxPS=1024 Ivl=0ms E: Ad=03(O) Atr=02(Bulk) MxPS=1024 Ivl=0ms I:* If#= 4 Alt= 0 #EPs= 3 Cls=ff(vend.) Sub=ff Prot=ff Driver=option E: Ad=87(I) Atr=03(Int.) MxPS= 10 Ivl=32ms E: Ad=86(I) Atr=02(Bulk) MxPS=1024 Ivl=0ms E: Ad=04(O) Atr=02(Bulk) MxPS=1024 Ivl=0ms I:* If#= 5 Alt= 0 #EPs= 3 Cls=ff(vend.) Sub=ff Prot=ff Driver=qmi_wwan E: Ad=88(I) Atr=03(Int.) MxPS= 8 Ivl=32ms E: Ad=8e(I) Atr=02(Bulk) MxPS=1024 Ivl=0ms E: Ad=0f(O) Atr=02(Bulk) MxPS=1024 Ivl=0ms I:* If#= 6 Alt= 0 #EPs= 2 Cls=ff(vend.) Sub=42 Prot=01 Driver=usbfs E: Ad=05(O) Atr=02(Bulk) MxPS=1024 Ivl=0ms E: Ad=89(I) Atr=02(Bulk) MxPS=1024 Ivl=0ms Signed-off-by: Pawel Dembicki <paweldembicki@gmail.com> Cc: stable@vger.kernel.org Signed-off-by: Johan Hovold <johan@kernel.org>
2022-01-31USB: serial: ch341: add support for GW Instek USB2.0-Serial devicesStephan Brunner1-0/+1
Programmable lab power supplies made by GW Instek, such as the GPP-2323, have a USB port exposing a serial port to control the device. Stringing the supplied Windows driver, references to the ch341 chip are found. Binding the existing ch341 driver to the VID/PID of the GPP-2323 ("GW Instek USB2.0-Serial" as per the USB product name) works out of the box, communication and control is now possible. This patch should work with any GPP series power supply due to similarities in the product line. Signed-off-by: Stephan Brunner <s.brunner@stephan-brunner.net> Link: https://lore.kernel.org/r/4a47b864-0816-6f6a-efee-aa20e74bcdc6@stephan-brunner.net Cc: stable@vger.kernel.org Signed-off-by: Johan Hovold <johan@kernel.org>
2021-12-14USB: serial: option: add Telit FN990 compositionsDaniele Palmas1-0/+8
Add the following Telit FN990 compositions: 0x1070: tty, adb, rmnet, tty, tty, tty, tty 0x1071: tty, adb, mbim, tty, tty, tty, tty 0x1072: rndis, tty, adb, tty, tty, tty, tty 0x1073: tty, adb, ecm, tty, tty, tty, tty Signed-off-by: Daniele Palmas <dnlplm@gmail.com> Link: https://lore.kernel.org/r/20211210100714.22587-1-dnlplm@gmail.com Cc: stable@vger.kernel.org Signed-off-by: Johan Hovold <johan@kernel.org>
2021-12-14USB: serial: cp210x: fix CP2105 GPIO registrationJohan Hovold1-2/+4
When generalising GPIO support and adding support for CP2102N, the GPIO registration for some CP2105 devices accidentally broke. Specifically, when all the pins of a port are in "modem" mode, and thus unavailable for GPIO use, the GPIO chip would now be registered without having initialised the number of GPIO lines. This would in turn be rejected by gpiolib and some errors messages would be printed (but importantly probe would still succeed). Fix this by initialising the number of GPIO lines before registering the GPIO chip. Note that as for the other device types, and as when all CP2105 pins are muxed for LED function, the GPIO chip is registered also when no pins are available for GPIO use. Reported-by: Maarten Brock <m.brock@vanmierlo.com> Link: https://lore.kernel.org/r/5eb560c81d2ea1a2b4602a92d9f48a89@vanmierlo.com Fixes: c8acfe0aadbe ("USB: serial: cp210x: implement GPIO support for CP2102N") Cc: stable@vger.kernel.org # 4.19 Cc: Karoly Pados <pados@pados.hu> Link: https://lore.kernel.org/r/20211126094348.31698-1-johan@kernel.org Reviewed-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org> Tested-by: Maarten Brock <m.brock@vanmierlo.com> Signed-off-by: Johan Hovold <johan@kernel.org>
2021-11-24USB: serial: option: add Fibocom FM101-GL variantsMingjie Zhang1-0/+3
Update the USB serial option driver support for the Fibocom FM101-GL Cat.6 LTE modules as there are actually several different variants. - VID:PID 2cb7:01a2, FM101-GL are laptop M.2 cards (with MBIM interfaces for /Linux/Chrome OS) - VID:PID 2cb7:01a4, FM101-GL for laptop debug M.2 cards(with adb interface for /Linux/Chrome OS) 0x01a2: mbim, tty, tty, diag, gnss 0x01a4: mbim, diag, tty, adb, gnss, gnss Here are the outputs of lsusb -v and usb-devices: T: Bus=02 Lev=01 Prnt=01 Port=03 Cnt=01 Dev#= 86 Spd=5000 MxCh= 0 D: Ver= 3.20 Cls=00(>ifc ) Sub=00 Prot=00 MxPS= 9 #Cfgs= 1 P: Vendor=2cb7 ProdID=01a2 Rev= 5.04 S: Manufacturer=Fibocom Wireless Inc. S: Product=Fibocom FM101-GL Module S: SerialNumber=673326ce C:* #Ifs= 6 Cfg#= 1 Atr=a0 MxPwr=896mA A: FirstIf#= 0 IfCount= 2 Cls=02(comm.) Sub=0e Prot=00 I:* If#= 0 Alt= 0 #EPs= 1 Cls=02(comm.) Sub=0e Prot=00 Driver=cdc_mbim I: If#= 1 Alt= 0 #EPs= 0 Cls=0a(data ) Sub=00 Prot=02 Driver=cdc_mbim I:* If#= 1 Alt= 1 #EPs= 2 Cls=0a(data ) Sub=00 Prot=02 Driver=cdc_mbim I:* If#= 2 Alt= 0 #EPs= 3 Cls=ff(vend.) Sub=ff Prot=40 Driver=(none) I:* If#= 3 Alt= 0 #EPs= 3 Cls=ff(vend.) Sub=ff Prot=40 Driver=(none) I:* If#= 4 Alt= 0 #EPs= 2 Cls=ff(vend.) Sub=ff Prot=30 Driver=(none) I:* If#= 5 Alt= 0 #EPs= 3 Cls=ff(vend.) Sub=00 Prot=40 Driver=(none) Bus 002 Device 084: ID 2cb7:01a2 Fibocom Wireless Inc. Fibocom FM101-GL Module Device Descriptor: bLength 18 bDescriptorType 1 bcdUSB 3.20 bDeviceClass 0 bDeviceSubClass 0 bDeviceProtocol 0 bMaxPacketSize0 9 idVendor 0x2cb7 idProduct 0x01a2 bcdDevice 5.04 iManufacturer 1 Fibocom Wireless Inc. iProduct 2 Fibocom FM101-GL Module iSerial 3 673326ce bNumConfigurations 1 Configuration Descriptor: bLength 9 bDescriptorType 2 wTotalLength 0x015d bNumInterfaces 6 bConfigurationValue 1 iConfiguration 4 MBIM_DUN_DUN_DIAG_NMEA bmAttributes 0xa0 (Bus Powered) Remote Wakeup MaxPower 896mA Interface Association: bLength 8 bDescriptorType 11 bFirstInterface 0 bInterfaceCount 2 bFunctionClass 2 Communications bFunctionSubClass 14 bFunctionProtocol 0 iFunction 0 Interface Descriptor: bLength 9 bDescriptorType 4 bInterfaceNumber 0 bAlternateSetting 0 bNumEndpoints 1 bInterfaceClass 2 Communications bInterfaceSubClass 14 bInterfaceProtocol 0 iInterface 5 Fibocom FM101-GL LTE Modem CDC Header: bcdCDC 1.10 CDC Union: bMasterInterface 0 bSlaveInterface 1 CDC MBIM: bcdMBIMVersion 1.00 wMaxControlMessage 4096 bNumberFilters 32 bMaxFilterSize 128 wMaxSegmentSize 2048 bmNetworkCapabilities 0x20 8-byte ntb input size CDC MBIM Extended: bcdMBIMExtendedVersion 1.00 bMaxOutstandingCommandMessages 64 wMTU 1500 Endpoint Descriptor: bLength 7 bDescriptorType 5 bEndpointAddress 0x81 EP 1 IN bmAttributes 3 Transfer Type Interrupt Synch Type None Usage Type Data wMaxPacketSize 0x0040 1x 64 bytes bInterval 9 bMaxBurst 0 Interface Descriptor: bLength 9 bDescriptorType 4 bInterfaceNumber 1 bAlternateSetting 0 bNumEndpoints 0 bInterfaceClass 10 CDC Data bInterfaceSubClass 0 bInterfaceProtocol 2 iInterface 0 Interface Descriptor: bLength 9 bDescriptorType 4 bInterfaceNumber 1 bAlternateSetting 1 bNumEndpoints 2 bInterfaceClass 10 CDC Data bInterfaceSubClass 0 bInterfaceProtocol 2 iInterface 6 MBIM Data Endpoint Descriptor: bLength 7 bDescriptorType 5 bEndpointAddress 0x8e EP 14 IN bmAttributes 2 Transfer Type Bulk Synch Type None Usage Type Data wMaxPacketSize 0x0400 1x 1024 bytes bInterval 0 bMaxBurst 6 Endpoint Descriptor: bLength 7 bDescriptorType 5 bEndpointAddress 0x0f EP 15 OUT bmAttributes 2 Transfer Type Bulk Synch Type None Usage Type Data wMaxPacketSize 0x0400 1x 1024 bytes bInterval 0 bMaxBurst 2 Interface Descriptor: bLength 9 bDescriptorType 4 bInterfaceNumber 2 bAlternateSetting 0 bNumEndpoints 3 bInterfaceClass 255 Vendor Specific Class bInterfaceSubClass 255 Vendor Specific Subclass bInterfaceProtocol 64 iInterface 0 ** UNRECOGNIZED: 05 24 00 10 01 ** UNRECOGNIZED: 05 24 01 00 00 ** UNRECOGNIZED: 04 24 02 02 ** UNRECOGNIZED: 05 24 06 00 00 Endpoint Descriptor: bLength 7 bDescriptorType 5 bEndpointAddress 0x83 EP 3 IN bmAttributes 3 Transfer Type Interrupt Synch Type None Usage Type Data wMaxPacketSize 0x000a 1x 10 bytes bInterval 9 bMaxBurst 0 Endpoint Descriptor: bLength 7 bDescriptorType 5 bEndpointAddress 0x82 EP 2 IN bmAttributes 2 Transfer Type Bulk Synch Type None Usage Type Data wMaxPacketSize 0x0400 1x 1024 bytes bInterval 0 bMaxBurst 0 Endpoint Descriptor: bLength 7 bDescriptorType 5 bEndpointAddress 0x01 EP 1 OUT bmAttributes 2 Transfer Type Bulk Synch Type None Usage Type Data wMaxPacketSize 0x0400 1x 1024 bytes bInterval 0 bMaxBurst 0 Interface Descriptor: bLength 9 bDescriptorType 4 bInterfaceNumber 3 bAlternateSetting 0 bNumEndpoints 3 bInterfaceClass 255 Vendor Specific Class bInterfaceSubClass 255 Vendor Specific Subclass bInterfaceProtocol 64 iInterface 0 ** UNRECOGNIZED: 05 24 00 10 01 ** UNRECOGNIZED: 05 24 01 00 00 ** UNRECOGNIZED: 04 24 02 02 ** UNRECOGNIZED: 05 24 06 00 00 Endpoint Descriptor: bLength 7 bDescriptorType 5 bEndpointAddress 0x85 EP 5 IN bmAttributes 3 Transfer Type Interrupt Synch Type None Usage Type Data wMaxPacketSize 0x000a 1x 10 bytes bInterval 9 bMaxBurst 0 Endpoint Descriptor: bLength 7 bDescriptorType 5 bEndpointAddress 0x84 EP 4 IN bmAttributes 2 Transfer Type Bulk Synch Type None Usage Type Data wMaxPacketSize 0x0400 1x 1024 bytes bInterval 0 bMaxBurst 0 Endpoint Descriptor: bLength 7 bDescriptorType 5 bEndpointAddress 0x02 EP 2 OUT bmAttributes 2 Transfer Type Bulk Synch Type None Usage Type Data wMaxPacketSize 0x0400 1x 1024 bytes bInterval 0 bMaxBurst 0 Interface Descriptor: bLength 9 bDescriptorType 4 bInterfaceNumber 4 bAlternateSetting 0 bNumEndpoints 2 bInterfaceClass 255 Vendor Specific Class bInterfaceSubClass 255 Vendor Specific Subclass bInterfaceProtocol 48 iInterface 0 Endpoint Descriptor: bLength 7 bDescriptorType 5 bEndpointAddress 0x03 EP 3 OUT bmAttributes 2 Transfer Type Bulk Synch Type None Usage Type Data wMaxPacketSize 0x0400 1x 1024 bytes bInterval 0 bMaxBurst 0 Endpoint Descriptor: bLength 7 bDescriptorType 5 bEndpointAddress 0x86 EP 6 IN bmAttributes 2 Transfer Type Bulk Synch Type None Usage Type Data wMaxPacketSize 0x0400 1x 1024 bytes bInterval 0 bMaxBurst 0 Interface Descriptor: bLength 9 bDescriptorType 4 bInterfaceNumber 5 bAlternateSetting 0 bNumEndpoints 3 bInterfaceClass 255 Vendor Specific Class bInterfaceSubClass 0 bInterfaceProtocol 64 iInterface 0 ** UNRECOGNIZED: 05 24 00 10 01 ** UNRECOGNIZED: 05 24 01 00 00 ** UNRECOGNIZED: 04 24 02 02 ** UNRECOGNIZED: 05 24 06 00 00 Endpoint Descriptor: bLength 7 bDescriptorType 5 bEndpointAddress 0x88 EP 8 IN bmAttributes 3 Transfer Type Interrupt Synch Type None Usage Type Data wMaxPacketSize 0x000a 1x 10 bytes bInterval 9 bMaxBurst 0 Endpoint Descriptor: bLength 7 bDescriptorType 5 bEndpointAddress 0x87 EP 7 IN bmAttributes 2 Transfer Type Bulk Synch Type None Usage Type Data wMaxPacketSize 0x0400 1x 1024 bytes bInterval 0 bMaxBurst 0 Endpoint Descriptor: bLength 7 bDescriptorType 5 bEndpointAddress 0x04 EP 4 OUT bmAttributes 2 Transfer Type Bulk Synch Type None Usage Type Data wMaxPacketSize 0x0400 1x 1024 bytes bInterval 0 bMaxBurst 0 T: Bus=02 Lev=01 Prnt=01 Port=03 Cnt=01 Dev#= 85 Spd=5000 MxCh= 0 D: Ver= 3.20 Cls=00(>ifc ) Sub=00 Prot=00 MxPS= 9 #Cfgs= 1 P: Vendor=2cb7 ProdID=01a4 Rev= 5.04 S: Manufacturer=Fibocom Wireless Inc. S: Product=Fibocom FM101-GL Module S: SerialNumber=673326ce C:* #Ifs= 7 Cfg#= 1 Atr=a0 MxPwr=896mA A: FirstIf#= 0 IfCount= 2 Cls=02(comm.) Sub=0e Prot=00 I:* If#= 0 Alt= 0 #EPs= 1 Cls=02(comm.) Sub=0e Prot=00 Driver=cdc_mbim I: If#= 1 Alt= 0 #EPs= 0 Cls=0a(data ) Sub=00 Prot=02 Driver=cdc_mbim I:* If#= 1 Alt= 1 #EPs= 2 Cls=0a(data ) Sub=00 Prot=02 Driver=cdc_mbim I:* If#= 2 Alt= 0 #EPs= 2 Cls=ff(vend.) Sub=ff Prot=30 Driver=(none) I:* If#= 3 Alt= 0 #EPs= 3 Cls=ff(vend.) Sub=ff Prot=40 Driver=(none) I:* If#= 4 Alt= 0 #EPs= 2 Cls=ff(vend.) Sub=42 Prot=01 Driver=(none) I:* If#= 5 Alt= 0 #EPs= 3 Cls=ff(vend.) Sub=00 Prot=40 Driver=(none) I:* If#= 6 Alt= 0 #EPs= 3 Cls=ff(vend.) Sub=00 Prot=40 Driver=(none) Bus 002 Device 085: ID 2cb7:01a4 Fibocom Wireless Inc. Fibocom FM101-GL Module Device Descriptor: bLength 18 bDescriptorType 1 bcdUSB 3.20 bDeviceClass 0 bDeviceSubClass 0 bDeviceProtocol 0 bMaxPacketSize0 9 idVendor 0x2cb7 idProduct 0x01a4 bcdDevice 5.04 iManufacturer 1 Fibocom Wireless Inc. iProduct 2 Fibocom FM101-GL Module iSerial 3 673326ce bNumConfigurations 1 Configuration Descriptor: bLength 9 bDescriptorType 2 wTotalLength 0x0180 bNumInterfaces 7 bConfigurationValue 1 iConfiguration 4 MBIM_DIAG_DUN_ADB_GNSS_GNSS bmAttributes 0xa0 (Bus Powered) Remote Wakeup MaxPower 896mA Interface Association: bLength 8 bDescriptorType 11 bFirstInterface 0 bInterfaceCount 2 bFunctionClass 2 Communications bFunctionSubClass 14 bFunctionProtocol 0 iFunction 0 Interface Descriptor: bLength 9 bDescriptorType 4 bInterfaceNumber 0 bAlternateSetting 0 bNumEndpoints 1 bInterfaceClass 2 Communications bInterfaceSubClass 14 bInterfaceProtocol 0 iInterface 5 Fibocom FM101-GL LTE Modem CDC Header: bcdCDC 1.10 CDC Union: bMasterInterface 0 bSlaveInterface 1 CDC MBIM: bcdMBIMVersion 1.00 wMaxControlMessage 4096 bNumberFilters 32 bMaxFilterSize 128 wMaxSegmentSize 2048 bmNetworkCapabilities 0x20 8-byte ntb input size CDC MBIM Extended: bcdMBIMExtendedVersion 1.00 bMaxOutstandingCommandMessages 64 wMTU 1500 Endpoint Descriptor: bLength 7 bDescriptorType 5 bEndpointAddress 0x81 EP 1 IN bmAttributes 3 Transfer Type Interrupt Synch Type None Usage Type Data wMaxPacketSize 0x0040 1x 64 bytes bInterval 9 bMaxBurst 0 Interface Descriptor: bLength 9 bDescriptorType 4 bInterfaceNumber 1 bAlternateSetting 0 bNumEndpoints 0 bInterfaceClass 10 CDC Data bInterfaceSubClass 0 bInterfaceProtocol 2 iInterface 0 Interface Descriptor: bLength 9 bDescriptorType 4 bInterfaceNumber 1 bAlternateSetting 1 bNumEndpoints 2 bInterfaceClass 10 CDC Data bInterfaceSubClass 0 bInterfaceProtocol 2 iInterface 6 MBIM Data Endpoint Descriptor: bLength 7 bDescriptorType 5 bEndpointAddress 0x8e EP 14 IN bmAttributes 2 Transfer Type Bulk Synch Type None Usage Type Data wMaxPacketSize 0x0400 1x 1024 bytes bInterval 0 bMaxBurst 6 Endpoint Descriptor: bLength 7 bDescriptorType 5 bEndpointAddress 0x0f EP 15 OUT bmAttributes 2 Transfer Type Bulk Synch Type None Usage Type Data wMaxPacketSize 0x0400 1x 1024 bytes bInterval 0 bMaxBurst 2 Interface Descriptor: bLength 9 bDescriptorType 4 bInterfaceNumber 2 bAlternateSetting 0 bNumEndpoints 2 bInterfaceClass 255 Vendor Specific Class bInterfaceSubClass 255 Vendor Specific Subclass bInterfaceProtocol 48 iInterface 0 Endpoint Descriptor: bLength 7 bDescriptorType 5 bEndpointAddress 0x01 EP 1 OUT bmAttributes 2 Transfer Type Bulk Synch Type None Usage Type Data wMaxPacketSize 0x0400 1x 1024 bytes bInterval 0 bMaxBurst 0 Endpoint Descriptor: bLength 7 bDescriptorType 5 bEndpointAddress 0x82 EP 2 IN bmAttributes 2 Transfer Type Bulk Synch Type None Usage Type Data wMaxPacketSize 0x0400 1x 1024 bytes bInterval 0 bMaxBurst 0 Interface Descriptor: bLength 9 bDescriptorType 4 bInterfaceNumber 3 bAlternateSetting 0 bNumEndpoints 3 bInterfaceClass 255 Vendor Specific Class bInterfaceSubClass 255 Vendor Specific Subclass bInterfaceProtocol 64 iInterface 0 ** UNRECOGNIZED: 05 24 00 10 01 ** UNRECOGNIZED: 05 24 01 00 00 ** UNRECOGNIZED: 04 24 02 02 ** UNRECOGNIZED: 05 24 06 00 00 Endpoint Descriptor: bLength 7 bDescriptorType 5 bEndpointAddress 0x84 EP 4 IN bmAttributes 3 Transfer Type Interrupt Synch Type None Usage Type Data wMaxPacketSize 0x000a 1x 10 bytes bInterval 9 bMaxBurst 0 Endpoint Descriptor: bLength 7 bDescriptorType 5 bEndpointAddress 0x83 EP 3 IN bmAttributes 2 Transfer Type Bulk Synch Type None Usage Type Data wMaxPacketSize 0x0400 1x 1024 bytes bInterval 0 bMaxBurst 0 Endpoint Descriptor: bLength 7 bDescriptorType 5 bEndpointAddress 0x02 EP 2 OUT bmAttributes 2 Transfer Type Bulk Synch Type None Usage Type Data wMaxPacketSize 0x0400 1x 1024 bytes bInterval 0 bMaxBurst 0 Interface Descriptor: bLength 9 bDescriptorType 4 bInterfaceNumber 4 bAlternateSetting 0 bNumEndpoints 2 bInterfaceClass 255 Vendor Specific Class bInterfaceSubClass 66 bInterfaceProtocol 1 iInterface 8 ADB Interface Endpoint Descriptor: bLength 7 bDescriptorType 5 bEndpointAddress 0x03 EP 3 OUT bmAttributes 2 Transfer Type Bulk Synch Type None Usage Type Data wMaxPacketSize 0x0400 1x 1024 bytes bInterval 0 bMaxBurst 0 Endpoint Descriptor: bLength 7 bDescriptorType 5 bEndpointAddress 0x85 EP 5 IN bmAttributes 2 Transfer Type Bulk Synch Type None Usage Type Data wMaxPacketSize 0x0400 1x 1024 bytes bInterval 0 bMaxBurst 0 Interface Descriptor: bLength 9 bDescriptorType 4 bInterfaceNumber 5 bAlternateSetting 0 bNumEndpoints 3 bInterfaceClass 255 Vendor Specific Class bInterfaceSubClass 0 bInterfaceProtocol 64 iInterface 0 ** UNRECOGNIZED: 05 24 00 10 01 ** UNRECOGNIZED: 05 24 01 00 00 ** UNRECOGNIZED: 04 24 02 02 ** UNRECOGNIZED: 05 24 06 00 00 Endpoint Descriptor: bLength 7 bDescriptorType 5 bEndpointAddress 0x87 EP 7 IN bmAttributes 3 Transfer Type Interrupt Synch Type None Usage Type Data wMaxPacketSize 0x000a 1x 10 bytes bInterval 9 bMaxBurst 0 Endpoint Descriptor: bLength 7 bDescriptorType 5 bEndpointAddress 0x86 EP 6 IN bmAttributes 2 Transfer Type Bulk Synch Type None Usage Type Data wMaxPacketSize 0x0400 1x 1024 bytes bInterval 0 bMaxBurst 0 Endpoint Descriptor: bLength 7 bDescriptorType 5 bEndpointAddress 0x04 EP 4 OUT bmAttributes 2 Transfer Type Bulk Synch Type None Usage Type Data wMaxPacketSize 0x0400 1x 1024 bytes bInterval 0 bMaxBurst 0 Interface Descriptor: bLength 9 bDescriptorType 4 bInterfaceNumber 6 bAlternateSetting 0 bNumEndpoints 3 bInterfaceClass 255 Vendor Specific Class bInterfaceSubClass 0 bInterfaceProtocol 64 iInterface 0 ** UNRECOGNIZED: 05 24 00 10 01 ** UNRECOGNIZED: 05 24 01 00 00 ** UNRECOGNIZED: 04 24 02 02 ** UNRECOGNIZED: 05 24 06 00 00 Endpoint Descriptor: bLength 7 bDescriptorType 5 bEndpointAddress 0x89 EP 9 IN bmAttributes 3 Transfer Type Interrupt Synch Type None Usage Type Data wMaxPacketSize 0x000a 1x 10 bytes bInterval 9 bMaxBurst 0 Endpoint Descriptor: bLength 7 bDescriptorType 5 bEndpointAddress 0x88 EP 8 IN bmAttributes 2 Transfer Type Bulk Synch Type None Usage Type Data wMaxPacketSize 0x0400 1x 1024 bytes bInterval 0 bMaxBurst 0 Endpoint Descriptor: bLength 7 bDescriptorType 5 bEndpointAddress 0x05 EP 5 OUT bmAttributes 2 Transfer Type Bulk Synch Type None Usage Type Data wMaxPacketSize 0x0400 1x 1024 bytes bInterval 0 bMaxBurst 0 Signed-off-by: Mingjie Zhang <superzmj@fibocom.com> Link: https://lore.kernel.org/r/20211123133757.37475-1-superzmj@fibocom.com Cc: stable@vger.kernel.org Signed-off-by: Johan Hovold <johan@kernel.org>
2021-11-23USB: serial: pl2303: fix GC type detectionJohan Hovold1-0/+1
At least some PL2303GC have a bcdDevice of 0x105 instead of 0x100 as the datasheet claims. Add it to the list of known release numbers for the HXN (G) type. Note the chip type could only be determined indirectly based on its package being of QFP type, which appears to only be available for PL2303GC. Fixes: 894758d0571d ("USB: serial: pl2303: tighten type HXN (G) detection") Cc: stable@vger.kernel.org # 5.13 Reported-by: Anton Lundin <glance@acc.umu.se> Link: https://lore.kernel.org/r/20211123071613.GZ108031@montezuma.acc.umu.se Link: https://lore.kernel.org/r/20211123091017.30708-1-johan@kernel.org Signed-off-by: Johan Hovold <johan@kernel.org>
2021-11-22USB: serial: option: add Telit LE910S1 0x9200 compositionDaniele Palmas1-0/+2
Add the following Telit LE910S1 composition: 0x9200: tty Signed-off-by: Daniele Palmas <dnlplm@gmail.com> Link: https://lore.kernel.org/r/20211119140319.10448-1-dnlplm@gmail.com Cc: stable@vger.kernel.org Signed-off-by: Johan Hovold <johan@kernel.org>
2021-10-29Merge tag 'usb-serial-5.16-rc1' of ↵Greg Kroah-Hartman8-384/+215
https://git.kernel.org/pub/scm/linux/kernel/git/johan/usb-serial into usb-next Johan writes: USB-serial updates for 5.16-rc1 Here are the USB-serial updates for 5.16-rc1, including: - conversions of usb_control_msg() calls to use the new wrappers where appropriate - fix of the keyspan probe error handling after a low-order allocation failure (e.g. due to fault injection) - allow hung up ports to be runtime suspended Included are also some related clean ups. All have been in linux-next with no reported issues. * tag 'usb-serial-5.16-rc1' of https://git.kernel.org/pub/scm/linux/kernel/git/johan/usb-serial: USB: serial: keyspan: fix memleak on probe errors USB: serial: cp210x: use usb_control_msg_recv() and usb_control_msg_send() USB: serial: ch314: use usb_control_msg_recv() USB: serial: kl5kusb105: drop line-status helper USB: serial: kl5kusb105: simplify line-status handling USB: serial: kl5kusb105: clean up line-status handling USB: serial: kl5kusb105: use usb_control_msg_recv() and usb_control_msg_send() USB: serial: keyspan_pda: use usb_control_msg_recv() USB: serial: ftdi_sio: use usb_control_msg_recv() USB: serial: f81232: use usb_control_msg_recv() and usb_control_msg_send() USB: serial: allow hung up ports to be suspended USB: serial: clean up core error labels
2021-10-27USB: serial: keyspan: fix memleak on probe errorsWang Hai1-8/+7
I got memory leak as follows when doing fault injection test: unreferenced object 0xffff888258228440 (size 64): comm "kworker/7:2", pid 2005, jiffies 4294989509 (age 824.540s) hex dump (first 32 bytes): 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 ................ 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 ................ backtrace: [<ffffffff8167939c>] slab_post_alloc_hook+0x9c/0x490 [<ffffffff8167f627>] kmem_cache_alloc_trace+0x1f7/0x470 [<ffffffffa02ac0e4>] keyspan_port_probe+0xa4/0x5d0 [keyspan] [<ffffffffa0294c07>] usb_serial_device_probe+0x97/0x1d0 [usbserial] [<ffffffff82b50ca7>] really_probe+0x167/0x460 [<ffffffff82b51099>] __driver_probe_device+0xf9/0x180 [<ffffffff82b51173>] driver_probe_device+0x53/0x130 [<ffffffff82b516f5>] __device_attach_driver+0x105/0x130 [<ffffffff82b4cfe9>] bus_for_each_drv+0x129/0x190 [<ffffffff82b50a69>] __device_attach+0x1c9/0x270 [<ffffffff82b518d0>] device_initial_probe+0x20/0x30 [<ffffffff82b4f062>] bus_probe_device+0x142/0x160 [<ffffffff82b4a4e9>] device_add+0x829/0x1300 [<ffffffffa0295fda>] usb_serial_probe.cold+0xc9b/0x14ac [usbserial] [<ffffffffa02266aa>] usb_probe_interface+0x1aa/0x3c0 [usbcore] [<ffffffff82b50ca7>] really_probe+0x167/0x460 If keyspan_port_probe() fails to allocate memory for an out_buffer[i] or in_buffer[i], the previously allocated memory for out_buffer or in_buffer needs to be freed on the error handling path, otherwise a memory leak will result. Fixes: bad41a5bf177 ("USB: keyspan: fix port DMA-buffer allocations") Reported-by: Hulk Robot <hulkci@huawei.com> Signed-off-by: Wang Hai <wanghai38@huawei.com> Link: https://lore.kernel.org/r/20211015085543.1203011-1-wanghai38@huawei.com Cc: stable@vger.kernel.org # 3.12 Signed-off-by: Johan Hovold <johan@kernel.org>
2021-10-27USB: serial: cp210x: use usb_control_msg_recv() and usb_control_msg_send()Himadri Pandya1-78/+31
The new wrapper functions for usb_control_msg() can accept data from stack and treat short reads as errors. Hence use the wrappers functions. Please note that because of this change, cp210x_read_reg_block() will no longer log the length of short reads. Signed-off-by: Himadri Pandya <himadrispandya@gmail.com> Link: https://lore.kernel.org/r/20211001065720.21330-3-himadrispandya@gmail.com [ johan: style changes ] Signed-off-by: Johan Hovold <johan@kernel.org>
2021-10-27USB: serial: ch314: use usb_control_msg_recv()Himadri Pandya1-59/+26
usb_control_msg_recv() is a new wrapper function for usb_control_msg() that has error checks for short reads. This function also accepts data buffer on stack. Hence use this function to simplify error handling for short reads. Short reads will now get reported as -EREMOTEIO with no indication of how short the transfer was. Signed-off-by: Himadri Pandya <himadrispandya@gmail.com> Link: https://lore.kernel.org/r/20211001065720.21330-2-himadrispandya@gmail.com [ johan: fix quirk-detection breakage, style changes ] Signed-off-by: Johan Hovold <johan@kernel.org>
2021-10-07USB: serial: qcserial: add EM9191 QDL supportAleksander Morgado1-0/+1
When the module boots into QDL download mode it exposes the 1199:90d2 ids, which can be mapped to the qcserial driver, and used to run firmware upgrades (e.g. with the qmi-firmware-update program). T: Bus=01 Lev=03 Prnt=08 Port=03 Cnt=01 Dev#= 10 Spd=480 MxCh= 0 D: Ver= 2.10 Cls=00(>ifc ) Sub=00 Prot=00 MxPS=64 #Cfgs= 1 P: Vendor=1199 ProdID=90d2 Rev=00.00 S: Manufacturer=Sierra Wireless, Incorporated S: Product=Sierra Wireless EM9191 S: SerialNumber=8W0382004102A109 C: #Ifs= 1 Cfg#= 1 Atr=a0 MxPwr=2mA I: If#=0x0 Alt= 0 #EPs= 2 Cls=ff(vend.) Sub=ff Prot=10 Driver=qcserial Signed-off-by: Aleksander Morgado <aleksander@aleksander.es> Cc: stable@vger.kernel.org Signed-off-by: Johan Hovold <johan@kernel.org>
2021-10-07USB: serial: option: add Quectel EC200S-CN module supportYu-Tung Chang1-0/+2
Add usb product id of the Quectel EC200S-CN module. usb-devices output for 0x6002: T: Bus=01 Lev=01 Prnt=01 Port=00 Cnt=01 Dev#= 3 Spd=480 MxCh= 0 D: Ver= 2.00 Cls=ef(misc ) Sub=02 Prot=01 MxPS=64 #Cfgs= 1 P: Vendor=2c7c ProdID=6002 Rev=03.18 S: Manufacturer=Android S: Product=Android S: SerialNumber=0000 C: #Ifs= 5 Cfg#= 1 Atr=e0 MxPwr=500mA I: If#=0x0 Alt= 0 #EPs= 1 Cls=02(commc) Sub=06 Prot=00 Driver=cdc_ether I: If#=0x1 Alt= 1 #EPs= 2 Cls=0a(data ) Sub=00 Prot=00 Driver=cdc_ether I: If#=0x2 Alt= 0 #EPs= 2 Cls=ff(vend.) Sub=00 Prot=00 Driver=(none) I: If#=0x3 Alt= 0 #EPs= 3 Cls=ff(vend.) Sub=00 Prot=00 Driver=(none) I: If#=0x4 Alt= 0 #EPs= 3 Cls=ff(vend.) Sub=00 Prot=00 Driver=(none) Signed-off-by: Yu-Tung Chang <mtwget@gmail.com> Link: https://lore.kernel.org/r/20210930021112.330396-1-mtwget@gmail.com Cc: stable@vger.kernel.org Signed-off-by: Johan Hovold <johan@kernel.org>
2021-10-07USB: serial: option: add prod. id for Quectel EG91Tomaz Solc1-0/+4
Adding support for Quectel EG91 LTE module. The interface layout is same as for EG95. usb-devices output: T: Bus=01 Lev=02 Prnt=02 Port=00 Cnt=01 Dev#= 3 Spd=480 MxCh= 0 D: Ver= 2.00 Cls=ef(misc ) Sub=02 Prot=01 MxPS=64 #Cfgs= 1 P: Vendor=2c7c ProdID=0191 Rev=03.18 S: Manufacturer=Android S: Product=Android C: #Ifs= 5 Cfg#= 1 Atr=a0 MxPwr=500mA I: If#=0x0 Alt= 0 #EPs= 2 Cls=ff(vend.) Sub=ff Prot=ff Driver=(none) I: If#=0x1 Alt= 0 #EPs= 3 Cls=ff(vend.) Sub=00 Prot=00 Driver=(none) I: If#=0x2 Alt= 0 #EPs= 3 Cls=ff(vend.) Sub=00 Prot=00 Driver=(none) I: If#=0x3 Alt= 0 #EPs= 3 Cls=ff(vend.) Sub=00 Prot=00 Driver=(none) I: If#=0x4 Alt= 0 #EPs= 3 Cls=ff(vend.) Sub=ff Prot=ff Driver=qmi_wwan Interfaces: 0: Diag 1: GNSS 2: AT-command interface/modem 3: Modem 4: QMI Signed-off-by: Tomaz Solc <tomaz.solc@tablix.org> Cc: stable@vger.kernel.org Signed-off-by: Johan Hovold <johan@kernel.org>
2021-10-07USB: serial: option: add Telit LE910Cx composition 0x1204Daniele Palmas1-0/+2
Add the following Telit LE910Cx composition: 0x1204: tty, adb, mbim, tty, tty, tty, tty Signed-off-by: Daniele Palmas <dnlplm@gmail.com> Link: https://lore.kernel.org/r/20211004105655.8515-1-dnlplm@gmail.com Cc: stable@vger.kernel.org Signed-off-by: Johan Hovold <johan@kernel.org>
2021-09-24USB: serial: option: add device id for Foxconn T99W265Slark Xiao1-0/+2
Adding support for Foxconn device T99W265 for enumeration with PID 0xe0db. usb-devices output for 0xe0db T: Bus=04 Lev=01 Prnt=01 Port=00 Cnt=01 Dev#= 19 Spd=5000 MxCh= 0 D: Ver= 3.20 Cls=ef(misc ) Sub=02 Prot=01 MxPS= 9 #Cfgs= 1 P: Vendor=0489 ProdID=e0db Rev=05.04 S: Manufacturer=Microsoft S: Product=Generic Mobile Broadband Adapter S: SerialNumber=6c50f452 C: #Ifs= 5 Cfg#= 1 Atr=a0 MxPwr=896mA I: If#=0x0 Alt= 0 #EPs= 1 Cls=02(commc) Sub=0e Prot=00 Driver=cdc_mbim I: If#=0x1 Alt= 1 #EPs= 2 Cls=0a(data ) Sub=00 Prot=02 Driver=cdc_mbim I: If#=0x2 Alt= 0 #EPs= 3 Cls=ff(vend.) Sub=ff Prot=40 Driver=option I: If#=0x3 Alt= 0 #EPs= 1 Cls=ff(vend.) Sub=ff Prot=ff Driver=(none) I: If#=0x4 Alt= 0 #EPs= 2 Cls=ff(vend.) Sub=ff Prot=30 Driver=option if0/1: MBIM, if2:Diag, if3:GNSS, if4: Modem Signed-off-by: Slark Xiao <slark_xiao@163.com> Link: https://lore.kernel.org/r/20210917110106.9852-1-slark_xiao@163.com [ johan: use USB_DEVICE_INTERFACE_CLASS(), amend comment ] Cc: stable@vger.kernel.org Signed-off-by: Johan Hovold <johan@kernel.org>
2021-09-24USB: serial: cp210x: add ID for GW Instek GDM-834x Digital MultimeterUwe Brandt1-0/+1
Add the USB serial device ID for the GW Instek GDM-834x Digital Multimeter. Signed-off-by: Uwe Brandt <uwe.brandt@gmail.com> Link: https://lore.kernel.org/r/YUxFl3YUCPGJZd8Y@hovoldconsulting.com Cc: stable@vger.kernel.org Signed-off-by: Johan Hovold <johan@kernel.org>
2021-09-23USB: serial: cp210x: add part-number debug printkJohan Hovold1-0/+2
Add a part-number debug printk to facilitate debugging. Signed-off-by: Johan Hovold <johan@kernel.org>
2021-09-23USB: serial: cp210x: fix dropped characters with CP2102Johan Hovold1-0/+35
Some CP2102 do not support event-insertion mode but return no error when attempting to enable it. This means that any event escape characters in the input stream will not be escaped by the device and consequently regular data may be interpreted as escape sequences and be removed from the stream by the driver. The reporter's device has batch number DCL00X etched into it and as discovered by the SHA2017 Badge team, counterfeit devices with that marking can be detected by sending malformed vendor requests. [1][2] Tests confirm that the possibly counterfeit CP2102 returns a single byte in response to a malformed two-byte part-number request, while an original CP2102 returns two bytes. Assume that every CP2102 that behaves this way also does not support event-insertion mode (e.g. cannot report parity errors). [1] https://mobile.twitter.com/sha2017badge/status/1167902087289532418 [2] https://hackaday.com/2017/08/14/hands-on-with-the-shacamp-2017-badge/#comment-3903376 Reported-by: Malte Di Donato <malte@neo-soft.org> Tested-by: Malte Di Donato <malte@neo-soft.org> Fixes: a7207e9835a4 ("USB: serial: cp210x: add support for line-status events") Cc: stable@vger.kernel.org # 5.9 Link: https://lore.kernel.org/r/20210922113100.20888-1-johan@kernel.org Signed-off-by: Johan Hovold <johan@kernel.org>
generated by cgit v1.2.3 (git 2.39.1) at 2024-11-04 04:28:30 +0000