1 menu "CAN Device Drivers"
4 tristate "Virtual Local CAN Interface (vcan)"
6 Similar to the network loopback devices, vcan offers a
7 virtual local CAN interface.
9 This driver can also be built as a module. If so, the module
13 tristate "Serial / USB serial CAN Adaptors (slcan)"
16 CAN driver for several 'low cost' CAN interfaces that are attached
17 via serial lines or via USB-to-serial adapters using the LAWICEL
18 ASCII protocol. The driver implements the tty linediscipline N_SLCAN.
20 As only the sending and receiving of CAN frames is implemented, this
21 driver should work with the (serial/USB) CAN hardware from:
22 www.canusb.com / www.can232.com / www.mictronics.de / www.canhack.de
24 Userspace tools to attach the SLCAN line discipline (slcan_attach,
25 slcand) can be found in the can-utils at the SocketCAN SVN, see
26 http://developer.berlios.de/projects/socketcan for details.
28 The slcan driver supports up to 10 CAN netdevices by default which
29 can be changed by the 'maxdev=xx' module option. This driver can
30 also be built as a module. If so, the module will be called slcan.
33 tristate "Platform CAN drivers with Netlink support"
36 Enables the common framework for platform CAN drivers with Netlink
37 support. This is the standard library for CAN drivers.
42 config CAN_CALC_BITTIMING
43 bool "CAN bit-timing calculation"
46 If enabled, CAN bit-timing parameters will be calculated for the
47 bit-rate specified via Netlink argument "bitrate" when the device
48 get started. This works fine for the most common CAN controllers
49 with standard bit-rates but may fail for exotic bit-rates or CAN
50 source clock frequencies. Disabling saves some space, but then the
51 bit-timing parameters must be specified directly using the Netlink
52 arguments "tq", "prop_seg", "phase_seg1", "phase_seg2" and "sjw".
56 bool "Enable LED triggers for Netlink based drivers"
60 This option adds two LED triggers for packet receive and transmit
61 events on each supported CAN device.
63 Say Y here if you are working on a system with led-class supported
64 LEDs and you want to use them as canbus activity indicators.
67 tristate "Atmel AT91 onchip CAN controller"
68 depends on (ARCH_AT91 || COMPILE_TEST) && HAS_IOMEM
70 This is a driver for the SoC CAN controller in Atmel's AT91SAM9263
71 and AT91SAM9X5 processors.
74 depends on BF534 || BF536 || BF537 || BF538 || BF539 || BF54x
75 tristate "Analog Devices Blackfin on-chip CAN"
77 Driver for the Analog Devices Blackfin on-chip CAN controllers
79 To compile this driver as a module, choose M here: the
80 module will be called bfin_can.
83 tristate "Support for Freescale FLEXCAN based chips"
86 Say Y here if you want to support for Freescale FlexCAN.
89 tristate "Aeroflex Gaisler GRCAN and GRHCAN CAN devices"
90 depends on OF && HAS_DMA
92 Say Y here if you want to use Aeroflex Gaisler GRCAN or GRHCAN.
93 Note that the driver supports little endian, even though little
94 endian syntheses of the cores would need some modifications on
95 the hardware level to work.
98 tristate "Janz VMOD-ICAN3 Intelligent CAN controller"
99 depends on MFD_JANZ_CMODIO
101 Driver for Janz VMOD-ICAN3 Intelligent CAN controller module, which
102 connects to a MODULbus carrier board.
104 This driver can also be built as a module. If so, the module will be
105 called janz-ican3.ko.
108 tristate "Allwinner A10 CAN controller"
109 depends on MACH_SUN4I || MACH_SUN7I || COMPILE_TEST
111 Say Y here if you want to use CAN controller found on Allwinner
114 To compile this driver as a module, choose M here: the module will
119 tristate "TI High End CAN Controller"
121 Driver for TI HECC (High End CAN Controller) module found on many
122 TI devices. The device specifications are available from www.ti.com
125 tristate "Xilinx CAN"
126 depends on ARCH_ZYNQ || ARM64 || MICROBLAZE || COMPILE_TEST
127 depends on COMMON_CLK && HAS_IOMEM
129 Xilinx CAN driver. This driver supports both soft AXI CAN IP and
133 tristate "Intel EG20T PCH CAN controller"
134 depends on PCI && (X86_32 || COMPILE_TEST)
136 This driver is for PCH CAN of Topcliff (Intel EG20T PCH) which
137 is an IOH for x86 embedded processor (Intel Atom E6xx series).
138 This driver can access CAN bus.
140 source "drivers/net/can/c_can/Kconfig"
141 source "drivers/net/can/cc770/Kconfig"
142 source "drivers/net/can/ifi_canfd/Kconfig"
143 source "drivers/net/can/m_can/Kconfig"
144 source "drivers/net/can/mscan/Kconfig"
145 source "drivers/net/can/rcar/Kconfig"
146 source "drivers/net/can/sja1000/Kconfig"
147 source "drivers/net/can/softing/Kconfig"
148 source "drivers/net/can/spi/Kconfig"
149 source "drivers/net/can/usb/Kconfig"
153 config CAN_DEBUG_DEVICES
154 bool "CAN devices debugging messages"
156 Say Y here if you want the CAN device drivers to produce a bunch of
157 debug messages to the system log. Select this if you are having
158 a problem with CAN support and want to see more of what is going