From 9ca8dbcc65cfc63d6f5ef3312a33184e1d726e00 Mon Sep 17 00:00:00 2001 From: Yunhong Jiang Date: Tue, 4 Aug 2015 12:17:53 -0700 Subject: Add the rt linux 4.1.3-rt3 as base Import the rt linux 4.1.3-rt3 as OPNFV kvm base. It's from git://git.kernel.org/pub/scm/linux/kernel/git/rt/linux-rt-devel.git linux-4.1.y-rt and the base is: commit 0917f823c59692d751951bf5ea699a2d1e2f26a2 Author: Sebastian Andrzej Siewior Date: Sat Jul 25 12:13:34 2015 +0200 Prepare v4.1.3-rt3 Signed-off-by: Sebastian Andrzej Siewior We lose all the git history this way and it's not good. We should apply another opnfv project repo in future. Change-Id: I87543d81c9df70d99c5001fbdf646b202c19f423 Signed-off-by: Yunhong Jiang --- kernel/drivers/usb/serial/Kconfig | 716 ++++++++++++++++++++++++++++++++++++++ 1 file changed, 716 insertions(+) create mode 100644 kernel/drivers/usb/serial/Kconfig (limited to 'kernel/drivers/usb/serial/Kconfig') diff --git a/kernel/drivers/usb/serial/Kconfig b/kernel/drivers/usb/serial/Kconfig new file mode 100644 index 000000000..b7cf1982d --- /dev/null +++ b/kernel/drivers/usb/serial/Kconfig @@ -0,0 +1,716 @@ +# +# USB Serial device configuration +# + +menuconfig USB_SERIAL + tristate "USB Serial Converter support" + depends on TTY + ---help--- + Say Y here if you have a USB device that provides normal serial + ports, or acts like a serial device, and you want to connect it to + your USB bus. + + Please read for more + information on the specifics of the different devices that are + supported, and on how to use them. + + To compile this driver as a module, choose M here: the + module will be called usbserial. + +if USB_SERIAL + +config USB_SERIAL_CONSOLE + bool "USB Serial Console device support" + depends on USB_SERIAL=y + ---help--- + If you say Y here, it will be possible to use a USB to serial + converter port as the system console (the system console is the + device which receives all kernel messages and warnings and which + allows logins in single user mode). This could be useful if some + terminal or printer is connected to that serial port. + + Even if you say Y here, the currently visible virtual console + (/dev/tty0) will still be used as the system console by default, but + you can alter that using a kernel command line option such as + "console=ttyUSB0". (Try "man bootparam" or see the documentation of + your boot loader (lilo or loadlin) about how to pass options to the + kernel at boot time.) + + If you don't have a VGA card installed and you say Y here, the + kernel will automatically use the first USB to serial converter + port, /dev/ttyUSB0, as system console. + + If unsure, say N. + +config USB_SERIAL_GENERIC + bool "USB Generic Serial Driver" + help + Say Y here if you want to use the generic USB serial driver. Please + read for more information on + using this driver. It is recommended that the "USB Serial converter + support" be compiled as a module for this driver to be used + properly. + +config USB_SERIAL_SIMPLE + tristate "USB Serial Simple Driver" + help + Say Y here to use the USB serial "simple" driver. This driver + handles a wide range of very simple devices, all in one + driver. Specifically, it supports: + - Suunto ANT+ USB device. + - Medtronic CareLink USB device + - Fundamental Software dongle. + - Google USB serial devices + - HP4x calculators + - a number of Motorola phones + - Novatel Wireless GPS receivers + - Siemens USB/MPI adapter. + - ViVOtech ViVOpay USB device. + - Infineon Modem Flashloader USB interface + - ZIO Motherboard USB serial interface + + To compile this driver as a module, choose M here: the module + will be called usb-serial-simple. + +config USB_SERIAL_AIRCABLE + tristate "USB AIRcable Bluetooth Dongle Driver" + help + Say Y here if you want to use USB AIRcable Bluetooth Dongle. + + To compile this driver as a module, choose M here: the module + will be called aircable. + +config USB_SERIAL_ARK3116 + tristate "USB ARK Micro 3116 USB Serial Driver" + help + Say Y here if you want to use a ARK Micro 3116 USB to Serial + device. + + To compile this driver as a module, choose M here: the + module will be called ark3116 + +config USB_SERIAL_BELKIN + tristate "USB Belkin and Peracom Single Port Serial Driver" + help + Say Y here if you want to use a Belkin USB Serial single port + adaptor (F5U103 is one of the model numbers) or the Peracom single + port USB to serial adapter. + + To compile this driver as a module, choose M here: the + module will be called belkin_sa. + +config USB_SERIAL_CH341 + tristate "USB Winchiphead CH341 Single Port Serial Driver" + help + Say Y here if you want to use a Winchiphead CH341 single port + USB to serial adapter. + + To compile this driver as a module, choose M here: the + module will be called ch341. + +config USB_SERIAL_WHITEHEAT + tristate "USB ConnectTech WhiteHEAT Serial Driver" + select USB_EZUSB_FX2 + help + Say Y here if you want to use a ConnectTech WhiteHEAT 4 port + USB to serial converter device. + + To compile this driver as a module, choose M here: the + module will be called whiteheat. + +config USB_SERIAL_DIGI_ACCELEPORT + tristate "USB Digi International AccelePort USB Serial Driver" + ---help--- + Say Y here if you want to use Digi AccelePort USB 2 or 4 devices, + 2 port (plus parallel port) and 4 port USB serial converters. The + parallel port on the USB 2 appears as a third serial port on Linux. + The Digi Acceleport USB 8 is not yet supported by this driver. + + This driver works under SMP with the usb-uhci driver. It does not + work under SMP with the uhci driver. + + To compile this driver as a module, choose M here: the + module will be called digi_acceleport. + +config USB_SERIAL_CP210X + tristate "USB CP210x family of UART Bridge Controllers" + help + Say Y here if you want to use a CP2101/CP2102/CP2103 based USB + to RS232 converters. + + To compile this driver as a module, choose M here: the + module will be called cp210x. + +config USB_SERIAL_CYPRESS_M8 + tristate "USB Cypress M8 USB Serial Driver" + help + Say Y here if you want to use a device that contains the Cypress + USB to Serial microcontroller, such as the DeLorme Earthmate GPS. + + Attempted SMP support... send bug reports! + + Supported microcontrollers in the CY4601 family are: + CY7C63741 CY7C63742 CY7C63743 CY7C64013 + + To compile this driver as a module, choose M here: the + module will be called cypress_m8. + +config USB_SERIAL_EMPEG + tristate "USB Empeg empeg-car Mark I/II Driver" + help + Say Y here if you want to connect to your Empeg empeg-car Mark I/II + mp3 player via USB. The driver uses a single ttyUSB{0,1,2,...} + device node. See for more + tidbits of information. + + To compile this driver as a module, choose M here: the + module will be called empeg. + +config USB_SERIAL_FTDI_SIO + tristate "USB FTDI Single Port Serial Driver" + ---help--- + Say Y here if you want to use a FTDI SIO single port USB to serial + converter device. The implementation I have is called the USC-1000. + This driver has also be tested with the 245 and 232 devices. + + See for more + information on this driver and the device. + + To compile this driver as a module, choose M here: the + module will be called ftdi_sio. + +config USB_SERIAL_VISOR + tristate "USB Handspring Visor / Palm m50x / Sony Clie Driver" + help + Say Y here if you want to connect to your HandSpring Visor, Palm + m500 or m505 through its USB docking station. See + for more information on using this + driver. + + To compile this driver as a module, choose M here: the + module will be called visor. + +config USB_SERIAL_IPAQ + tristate "USB PocketPC PDA Driver" + help + Say Y here if you want to connect to your Compaq iPAQ, HP Jornada + or any other PDA running Windows CE 3.0 or PocketPC 2002 + using a USB cradle/cable. For information on using the driver, + read . + + To compile this driver as a module, choose M here: the + module will be called ipaq. + +config USB_SERIAL_IR + tristate "USB IR Dongle Serial Driver" + help + Say Y here if you want to enable simple serial support for USB IrDA + devices. This is useful if you do not want to use the full IrDA + stack. + + To compile this driver as a module, choose M here: the + module will be called ir-usb. + +config USB_SERIAL_EDGEPORT + tristate "USB Inside Out Edgeport Serial Driver" + ---help--- + Say Y here if you want to use any of the following devices from + Inside Out Networks (Digi): + Edgeport/4 + Rapidport/4 + Edgeport/4t + Edgeport/2 + Edgeport/4i + Edgeport/2i + Edgeport/421 + Edgeport/21 + Edgeport/8 + Edgeport/8 Dual + Edgeport/2D8 + Edgeport/4D8 + Edgeport/8i + Edgeport/2 DIN + Edgeport/4 DIN + Edgeport/16 Dual + + To compile this driver as a module, choose M here: the + module will be called io_edgeport. + +config USB_SERIAL_EDGEPORT_TI + tristate "USB Inside Out Edgeport Serial Driver (TI devices)" + help + Say Y here if you want to use any of the devices from Inside Out + Networks (Digi) that are not supported by the io_edgeport driver. + This includes the Edgeport/1 device. + + To compile this driver as a module, choose M here: the + module will be called io_ti. + +config USB_SERIAL_F81232 + tristate "USB Fintek F81232 Single Port Serial Driver" + help + Say Y here if you want to use the Fintek F81232 single + port usb to serial adapter. + + To compile this driver as a module, choose M here: the + module will be called f81232. + +config USB_SERIAL_GARMIN + tristate "USB Garmin GPS driver" + help + Say Y here if you want to connect to your Garmin GPS. + Should work with most Garmin GPS devices which have a native USB port. + + See for the latest + version of the driver. + + To compile this driver as a module, choose M here: the + module will be called garmin_gps. + +config USB_SERIAL_IPW + tristate "USB IPWireless (3G UMTS TDD) Driver" + select USB_SERIAL_WWAN + help + Say Y here if you want to use a IPWireless USB modem such as + the ones supplied by Axity3G/Sentech South Africa. + + To compile this driver as a module, choose M here: the + module will be called ipw. + +config USB_SERIAL_IUU + tristate "USB Infinity USB Unlimited Phoenix Driver" + help + Say Y here if you want to use a IUU in phoenix mode and get + an extra ttyUSBx device. More information available on + http://eczema.ecze.com/iuu_phoenix.html + + To compile this driver as a module, choose M here: the + module will be called iuu_phoenix.o + +config USB_SERIAL_KEYSPAN_PDA + tristate "USB Keyspan PDA Single Port Serial Driver" + select USB_EZUSB_FX2 + help + Say Y here if you want to use a Keyspan PDA single port USB to + serial converter device. This driver makes use of firmware + developed from scratch by Brian Warner. + + To compile this driver as a module, choose M here: the + module will be called keyspan_pda. + +config USB_SERIAL_KEYSPAN + tristate "USB Keyspan USA-xxx Serial Driver" + select USB_EZUSB_FX2 + ---help--- + Say Y here if you want to use Keyspan USB to serial converter + devices. This driver makes use of Keyspan's official firmware + and was developed with their support. You must also include + firmware to support your particular device(s). + + See for more information. + + To compile this driver as a module, choose M here: the + module will be called keyspan. + +config USB_SERIAL_KEYSPAN_MPR + bool "USB Keyspan MPR Firmware" + depends on USB_SERIAL_KEYSPAN && FIRMWARE_IN_KERNEL + help + Say Y here to include firmware for the Keyspan MPR converter. + +config USB_SERIAL_KEYSPAN_USA28 + bool "USB Keyspan USA-28 Firmware" + depends on USB_SERIAL_KEYSPAN && FIRMWARE_IN_KERNEL + help + Say Y here to include firmware for the USA-28 converter. + +config USB_SERIAL_KEYSPAN_USA28X + bool "USB Keyspan USA-28X Firmware" + depends on USB_SERIAL_KEYSPAN && FIRMWARE_IN_KERNEL + help + Say Y here to include firmware for the USA-28X converter. + Be sure you have a USA-28X, there are also 28XA and 28XB + models, the label underneath has the actual part number. + +config USB_SERIAL_KEYSPAN_USA28XA + bool "USB Keyspan USA-28XA Firmware" + depends on USB_SERIAL_KEYSPAN && FIRMWARE_IN_KERNEL + help + Say Y here to include firmware for the USA-28XA converter. + Be sure you have a USA-28XA, there are also 28X and 28XB + models, the label underneath has the actual part number. + +config USB_SERIAL_KEYSPAN_USA28XB + bool "USB Keyspan USA-28XB Firmware" + depends on USB_SERIAL_KEYSPAN && FIRMWARE_IN_KERNEL + help + Say Y here to include firmware for the USA-28XB converter. + Be sure you have a USA-28XB, there are also 28X and 28XA + models, the label underneath has the actual part number. + +config USB_SERIAL_KEYSPAN_USA19 + bool "USB Keyspan USA-19 Firmware" + depends on USB_SERIAL_KEYSPAN && FIRMWARE_IN_KERNEL + help + Say Y here to include firmware for the USA-19 converter. + +config USB_SERIAL_KEYSPAN_USA18X + bool "USB Keyspan USA-18X Firmware" + depends on USB_SERIAL_KEYSPAN && FIRMWARE_IN_KERNEL + help + Say Y here to include firmware for the USA-18X converter. + +config USB_SERIAL_KEYSPAN_USA19W + bool "USB Keyspan USA-19W Firmware" + depends on USB_SERIAL_KEYSPAN && FIRMWARE_IN_KERNEL + help + Say Y here to include firmware for the USA-19W converter. + +config USB_SERIAL_KEYSPAN_USA19QW + bool "USB Keyspan USA-19QW Firmware" + depends on USB_SERIAL_KEYSPAN && FIRMWARE_IN_KERNEL + help + Say Y here to include firmware for the USA-19QW converter. + +config USB_SERIAL_KEYSPAN_USA19QI + bool "USB Keyspan USA-19QI Firmware" + depends on USB_SERIAL_KEYSPAN && FIRMWARE_IN_KERNEL + help + Say Y here to include firmware for the USA-19QI converter. + +config USB_SERIAL_KEYSPAN_USA49W + bool "USB Keyspan USA-49W Firmware" + depends on USB_SERIAL_KEYSPAN && FIRMWARE_IN_KERNEL + help + Say Y here to include firmware for the USA-49W converter. + +config USB_SERIAL_KEYSPAN_USA49WLC + bool "USB Keyspan USA-49WLC Firmware" + depends on USB_SERIAL_KEYSPAN && FIRMWARE_IN_KERNEL + help + Say Y here to include firmware for the USA-49WLC converter. + +config USB_SERIAL_KLSI + tristate "USB KL5KUSB105 (Palmconnect) Driver" + ---help--- + Say Y here if you want to use a KL5KUSB105 - based single port + serial adapter. The most widely known -- and currently the only + tested -- device in this category is the PalmConnect USB Serial + adapter sold by Palm Inc. for use with their Palm III and Palm V + series PDAs. + + Please read for more + information. + + To compile this driver as a module, choose M here: the + module will be called kl5kusb105. + +config USB_SERIAL_KOBIL_SCT + tristate "USB KOBIL chipcard reader" + ---help--- + Say Y here if you want to use one of the following KOBIL USB chipcard + readers: + + - USB TWIN + - KAAN Standard Plus + - KAAN SIM + - SecOVID Reader Plus + - B1 Professional + - KAAN Professional + + Note that you need a current CT-API. + To compile this driver as a module, choose M here: the + module will be called kobil_sct. + +config USB_SERIAL_MCT_U232 + tristate "USB MCT Single Port Serial Driver" + ---help--- + Say Y here if you want to use a USB Serial single port adapter from + Magic Control Technology Corp. (U232 is one of the model numbers). + + This driver also works with Sitecom U232-P25 and D-Link DU-H3SP USB + BAY, Belkin F5U109, and Belkin F5U409 devices. + + To compile this driver as a module, choose M here: the + module will be called mct_u232. + +config USB_SERIAL_METRO + tristate "USB Metrologic Instruments USB-POS Barcode Scanner Driver" + ---help--- + Say Y here if you want to use a USB POS Metrologic barcode scanner. + + To compile this driver as a module, choose M here: the + module will be called metro-usb. + +config USB_SERIAL_MOS7720 + tristate "USB Moschip 7720 Serial Driver" + ---help--- + Say Y here if you want to use USB Serial single and double + port adapters from Moschip Semiconductor Tech. + + To compile this driver as a module, choose M here: the + module will be called mos7720. + +config USB_SERIAL_MOS7715_PARPORT + bool "Support for parallel port on the Moschip 7715" + depends on USB_SERIAL_MOS7720 + depends on PARPORT=y || PARPORT=USB_SERIAL_MOS7720 + select PARPORT_NOT_PC + ---help--- + Say Y if you have a Moschip 7715 device and would like to use + the parallel port it provides. The port will register with + the parport subsystem as a low-level driver. + +config USB_SERIAL_MOS7840 + tristate "USB Moschip 7840/7820 USB Serial Driver" + ---help--- + Say Y here if you want to use a MCS7840 Quad-Serial or MCS7820 + Dual-Serial port device from MosChip Semiconductor. + + The MCS7840 and MCS7820 have been developed to connect a wide range + of standard serial devices to a USB host. The MCS7840 has a USB + device controller connected to four (4) individual UARTs while the + MCS7820 controller connects to two (2) individual UARTs. + + To compile this driver as a module, choose M here: the + module will be called mos7840. If unsure, choose N. + +config USB_SERIAL_MXUPORT + tristate "USB Moxa UPORT Serial Driver" + ---help--- + Say Y here if you want to use a MOXA UPort Serial hub. + + This driver supports: + + [2 Port] + - UPort 1250 : 2 Port RS-232/422/485 USB to Serial Hub + - UPort 1250I : 2 Port RS-232/422/485 USB to Serial Hub with + Isolation + + [4 Port] + - UPort 1410 : 4 Port RS-232 USB to Serial Hub + - UPort 1450 : 4 Port RS-232/422/485 USB to Serial Hub + - UPort 1450I : 4 Port RS-232/422/485 USB to Serial Hub with + Isolation + + [8 Port] + - UPort 1610-8 : 8 Port RS-232 USB to Serial Hub + - UPort 1650-8 : 8 Port RS-232/422/485 USB to Serial Hub + + [16 Port] + - UPort 1610-16 : 16 Port RS-232 USB to Serial Hub + - UPort 1650-16 : 16 Port RS-232/422/485 USB to Serial Hub + + To compile this driver as a module, choose M here: the + module will be called mxuport. + +config USB_SERIAL_NAVMAN + tristate "USB Navman GPS device" + help + To compile this driver as a module, choose M here: the + module will be called navman. + +config USB_SERIAL_PL2303 + tristate "USB Prolific 2303 Single Port Serial Driver" + help + Say Y here if you want to use the PL2303 USB Serial single port + adapter from Prolific. + + To compile this driver as a module, choose M here: the + module will be called pl2303. + +config USB_SERIAL_OTI6858 + tristate "USB Ours Technology Inc. OTi-6858 USB To RS232 Bridge Controller" + help + Say Y here if you want to use the OTi-6858 single port USB to serial + converter device. + + To compile this driver as a module, choose M here: the + module will be called oti6858. + +config USB_SERIAL_QCAUX + tristate "USB Qualcomm Auxiliary Serial Port Driver" + help + Say Y here if you want to use the auxiliary serial ports provided + by many modems based on Qualcomm chipsets. These ports often use + a proprietary protocol called DM and cannot be used for AT- or + PPP-based communication. + + To compile this driver as a module, choose M here: the + module will be called qcaux. If unsure, choose N. + +config USB_SERIAL_QUALCOMM + tristate "USB Qualcomm Serial modem" + select USB_SERIAL_WWAN + help + Say Y here if you have a Qualcomm USB modem device. These are + usually wireless cellular modems. + + To compile this driver as a module, choose M here: the + module will be called qcserial. + +config USB_SERIAL_SPCP8X5 + tristate "USB SPCP8x5 USB To Serial Driver" + help + Say Y here if you want to use the spcp8x5 converter chip. This is + commonly found in some Z-Wave USB devices. + + To compile this driver as a module, choose M here: the + module will be called spcp8x5. + +config USB_SERIAL_SAFE + tristate "USB Safe Serial (Encapsulated) Driver" + +config USB_SERIAL_SAFE_PADDED + bool "USB Secure Encapsulated Driver - Padded" + depends on USB_SERIAL_SAFE + +config USB_SERIAL_SIERRAWIRELESS + tristate "USB Sierra Wireless Driver" + help + Say M here if you want to use Sierra Wireless devices. + + Many devices have a feature known as TRU-Install. For those devices + to work properly, the USB Storage Sierra feature must be enabled. + + To compile this driver as a module, choose M here: the + module will be called sierra. + +config USB_SERIAL_SYMBOL + tristate "USB Symbol Barcode driver (serial mode)" + help + Say Y here if you want to use a Symbol USB Barcode device + in serial emulation mode. + + To compile this driver as a module, choose M here: the + module will be called symbolserial. + +config USB_SERIAL_TI + tristate "USB TI 3410/5052 Serial Driver" + help + Say Y here if you want to use the TI USB 3410 or 5052 + serial devices. + + To compile this driver as a module, choose M here: the + module will be called ti_usb_3410_5052. + +config USB_SERIAL_CYBERJACK + tristate "USB REINER SCT cyberJack pinpad/e-com chipcard reader" + ---help--- + Say Y here if you want to use a cyberJack pinpad/e-com USB chipcard + reader. This is an interface to ISO 7816 compatible contact-based + chipcards, e.g. GSM SIMs. + + To compile this driver as a module, choose M here: the + module will be called cyberjack. + + If unsure, say N. + +config USB_SERIAL_XIRCOM + tristate "USB Xircom / Entrega Single Port Serial Driver" + select USB_EZUSB_FX2 + help + Say Y here if you want to use a Xircom or Entrega single port USB to + serial converter device. This driver makes use of firmware + developed from scratch by Brian Warner. + + To compile this driver as a module, choose M here: the + module will be called keyspan_pda. + +config USB_SERIAL_WWAN + tristate + +config USB_SERIAL_OPTION + tristate "USB driver for GSM and CDMA modems" + select USB_SERIAL_WWAN + help + Say Y here if you have a GSM or CDMA modem that's connected to USB. + + This driver also supports several PCMCIA cards which have a + built-in OHCI-USB adapter and an internally-connected GSM modem. + The USB bus on these cards is not accessible externally. + + Supported devices include (some of?) those made by: + Option, Huawei, Audiovox, Novatel Wireless, or Anydata. + + To compile this driver as a module, choose M here: the + module will be called option. + + If this driver doesn't recognize your device, + it might be accessible via the FTDI_SIO driver. + +config USB_SERIAL_OMNINET + tristate "USB ZyXEL omni.net LCD Plus Driver" + help + Say Y here if you want to use a ZyXEL omni.net LCD ISDN TA. + + To compile this driver as a module, choose M here: the + module will be called omninet. + +config USB_SERIAL_OPTICON + tristate "USB Opticon Barcode driver (serial mode)" + help + Say Y here if you want to use a Opticon USB Barcode device + in serial emulation mode. + + To compile this driver as a module, choose M here: the + module will be called opticon. + +config USB_SERIAL_XSENS_MT + tristate "Xsens motion tracker serial interface driver" + help + Say Y here if you want to use Xsens motion trackers. + + This driver supports the new generation of motion trackers + by Xsens. Older devices can be accessed using the FTDI_SIO + driver. + + To compile this driver as a module, choose M here: the + module will be called xsens_mt. + +config USB_SERIAL_WISHBONE + tristate "USB-Wishbone adapter interface driver" + help + Say Y here if you want to use a USB attached Wishbone bus. + + Wishbone is an open hardware SoC bus commonly used in FPGA + designs. Bus access can be serialized using the Etherbone + protocol . + + This driver is intended to be used with devices which attach + their internal Wishbone bus to a USB serial interface using + the Etherbone protocol. A userspace library is required to + speak the protocol made available by this driver as ttyUSBx. + + To compile this driver as a module, choose M here: the + module will be called wishbone-serial. + +config USB_SERIAL_SSU100 + tristate "USB Quatech SSU-100 Single Port Serial Driver" + help + Say Y here if you want to use the Quatech SSU-100 single + port usb to serial adapter. + + To compile this driver as a module, choose M here: the + module will be called ssu100. + +config USB_SERIAL_QT2 + tristate "USB Quatech Serial Driver for USB 2 devices" + help + Say Y here if you want to use the Quatech USB 2 + serial adapters. + + To compile this driver as a module, choose M here: the + module will be called quatech-serial. + +config USB_SERIAL_DEBUG + tristate "USB Debugging Device" + help + Say Y here if you have a USB debugging device used to receive + debugging data from another machine. The most common of these + devices is the NetChip TurboCONNECT device. + + To compile this driver as a module, choose M here: the + module will be called usb-debug. + +endif # USB_SERIAL -- cgit 1.2.3-korg