1menu "CAN Device Drivers" 2 depends on CAN 3 4config CAN_VCAN 5 tristate "Virtual Local CAN Interface (vcan)" 6 depends on CAN 7 default N 8 ---help--- 9 Similar to the network loopback devices, vcan offers a 10 virtual local CAN interface. 11 12 This driver can also be built as a module. If so, the module 13 will be called vcan. 14 15config CAN_DEV 16 tristate "Platform CAN drivers with Netlink support" 17 depends on CAN 18 default Y 19 ---help--- 20 Enables the common framework for platform CAN drivers with Netlink 21 support. This is the standard library for CAN drivers. 22 If unsure, say Y. 23 24config CAN_CALC_BITTIMING 25 bool "CAN bit-timing calculation" 26 depends on CAN_DEV 27 default Y 28 ---help--- 29 If enabled, CAN bit-timing parameters will be calculated for the 30 bit-rate specified via Netlink argument "bitrate" when the device 31 get started. This works fine for the most common CAN controllers 32 with standard bit-rates but may fail for exotic bit-rates or CAN 33 source clock frequencies. Disabling saves some space, but then the 34 bit-timing parameters must be specified directly using the Netlink 35 arguments "tq", "prop_seg", "phase_seg1", "phase_seg2" and "sjw". 36 If unsure, say Y. 37 38config CAN_AT91 39 tristate "Atmel AT91 onchip CAN controller" 40 depends on CAN_DEV && ARCH_AT91SAM9263 41 ---help--- 42 This is a driver for the SoC CAN controller in Atmel's AT91SAM9263. 43 44config CAN_TI_HECC 45 depends on CAN_DEV && ARCH_OMAP3 46 tristate "TI High End CAN Controller" 47 ---help--- 48 Driver for TI HECC (High End CAN Controller) module found on many 49 TI devices. The device specifications are available from www.ti.com 50 51config CAN_MCP251X 52 tristate "Microchip MCP251x SPI CAN controllers" 53 depends on CAN_DEV && SPI 54 ---help--- 55 Driver for the Microchip MCP251x SPI CAN controllers. 56 57source "drivers/net/can/mscan/Kconfig" 58 59source "drivers/net/can/sja1000/Kconfig" 60 61source "drivers/net/can/usb/Kconfig" 62 63config CAN_DEBUG_DEVICES 64 bool "CAN devices debugging messages" 65 depends on CAN 66 default N 67 ---help--- 68 Say Y here if you want the CAN device drivers to produce a bunch of 69 debug messages to the system log. Select this if you are having 70 a problem with CAN support and want to see more of what is going 71 on. 72 73endmenu 74