1menu "CAN Device Drivers" 2 depends on CAN 3 4config CAN_VCAN 5 tristate "Virtual Local CAN Interface (vcan)" 6 depends on CAN 7 ---help--- 8 Similar to the network loopback devices, vcan offers a 9 virtual local CAN interface. 10 11 This driver can also be built as a module. If so, the module 12 will be called vcan. 13 14config CAN_SLCAN 15 tristate "Serial / USB serial CAN Adaptors (slcan)" 16 depends on CAN 17 ---help--- 18 CAN driver for several 'low cost' CAN interfaces that are attached 19 via serial lines or via USB-to-serial adapters using the LAWICEL 20 ASCII protocol. The driver implements the tty linediscipline N_SLCAN. 21 22 As only the sending and receiving of CAN frames is implemented, this 23 driver should work with the (serial/USB) CAN hardware from: 24 www.canusb.com / www.can232.com / www.mictronics.de / www.canhack.de 25 26 Userspace tools to attach the SLCAN line discipline (slcan_attach, 27 slcand) can be found in the can-utils at the SocketCAN SVN, see 28 http://developer.berlios.de/projects/socketcan for details. 29 30 The slcan driver supports up to 10 CAN netdevices by default which 31 can be changed by the 'maxdev=xx' module option. This driver can 32 also be built as a module. If so, the module will be called slcan. 33 34config CAN_DEV 35 tristate "Platform CAN drivers with Netlink support" 36 depends on CAN 37 default y 38 ---help--- 39 Enables the common framework for platform CAN drivers with Netlink 40 support. This is the standard library for CAN drivers. 41 If unsure, say Y. 42 43config CAN_CALC_BITTIMING 44 bool "CAN bit-timing calculation" 45 depends on CAN_DEV 46 default y 47 ---help--- 48 If enabled, CAN bit-timing parameters will be calculated for the 49 bit-rate specified via Netlink argument "bitrate" when the device 50 get started. This works fine for the most common CAN controllers 51 with standard bit-rates but may fail for exotic bit-rates or CAN 52 source clock frequencies. Disabling saves some space, but then the 53 bit-timing parameters must be specified directly using the Netlink 54 arguments "tq", "prop_seg", "phase_seg1", "phase_seg2" and "sjw". 55 If unsure, say Y. 56 57config CAN_AT91 58 tristate "Atmel AT91 onchip CAN controller" 59 depends on CAN_DEV && (ARCH_AT91SAM9263 || ARCH_AT91SAM9X5) 60 ---help--- 61 This is a driver for the SoC CAN controller in Atmel's AT91SAM9263 62 and AT91SAM9X5 processors. 63 64config CAN_TI_HECC 65 depends on CAN_DEV && ARCH_OMAP3 66 tristate "TI High End CAN Controller" 67 ---help--- 68 Driver for TI HECC (High End CAN Controller) module found on many 69 TI devices. The device specifications are available from www.ti.com 70 71config CAN_MCP251X 72 tristate "Microchip MCP251x SPI CAN controllers" 73 depends on CAN_DEV && SPI && HAS_DMA 74 ---help--- 75 Driver for the Microchip MCP251x SPI CAN controllers. 76 77config CAN_BFIN 78 depends on CAN_DEV && (BF534 || BF536 || BF537 || BF538 || BF539 || BF54x) 79 tristate "Analog Devices Blackfin on-chip CAN" 80 ---help--- 81 Driver for the Analog Devices Blackfin on-chip CAN controllers 82 83 To compile this driver as a module, choose M here: the 84 module will be called bfin_can. 85 86config CAN_JANZ_ICAN3 87 tristate "Janz VMOD-ICAN3 Intelligent CAN controller" 88 depends on CAN_DEV && MFD_JANZ_CMODIO 89 ---help--- 90 Driver for Janz VMOD-ICAN3 Intelligent CAN controller module, which 91 connects to a MODULbus carrier board. 92 93 This driver can also be built as a module. If so, the module will be 94 called janz-ican3.ko. 95 96config HAVE_CAN_FLEXCAN 97 bool 98 99config CAN_FLEXCAN 100 tristate "Support for Freescale FLEXCAN based chips" 101 depends on CAN_DEV && HAVE_CAN_FLEXCAN 102 ---help--- 103 Say Y here if you want to support for Freescale FlexCAN. 104 105config PCH_CAN 106 tristate "Intel EG20T PCH CAN controller" 107 depends on CAN_DEV && PCI 108 ---help--- 109 This driver is for PCH CAN of Topcliff (Intel EG20T PCH) which 110 is an IOH for x86 embedded processor (Intel Atom E6xx series). 111 This driver can access CAN bus. 112 113config CAN_GRCAN 114 tristate "Aeroflex Gaisler GRCAN and GRHCAN CAN devices" 115 depends on CAN_DEV && OF 116 ---help--- 117 Say Y here if you want to use Aeroflex Gaisler GRCAN or GRHCAN. 118 Note that the driver supports little endian, even though little 119 endian syntheses of the cores would need some modifications on 120 the hardware level to work. 121 122source "drivers/net/can/mscan/Kconfig" 123 124source "drivers/net/can/sja1000/Kconfig" 125 126source "drivers/net/can/c_can/Kconfig" 127 128source "drivers/net/can/cc770/Kconfig" 129 130source "drivers/net/can/usb/Kconfig" 131 132source "drivers/net/can/softing/Kconfig" 133 134config CAN_DEBUG_DEVICES 135 bool "CAN devices debugging messages" 136 depends on CAN 137 ---help--- 138 Say Y here if you want the CAN device drivers to produce a bunch of 139 debug messages to the system log. Select this if you are having 140 a problem with CAN support and want to see more of what is going 141 on. 142 143endmenu 144