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menu "CAN Device Drivers"
depends on CAN
config CAN_VCAN
tristate "Virtual Local CAN Interface (vcan)"
depends on CAN
---help---
Similar to the network loopback devices, vcan offers a
virtual local CAN interface.
This driver can also be built as a module. If so, the module
will be called vcan.
config CAN_SLCAN
tristate "Serial / USB serial CAN Adaptors (slcan)"
depends on CAN
---help---
CAN driver for several 'low cost' CAN interfaces that are attached
via serial lines or via USB-to-serial adapters using the LAWICEL
ASCII protocol. The driver implements the tty linediscipline N_SLCAN.
As only the sending and receiving of CAN frames is implemented, this
driver should work with the (serial/USB) CAN hardware from:
www.canusb.com / www.can232.com / www.mictronics.de / www.canhack.de
Userspace tools to attach the SLCAN line discipline (slcan_attach,
slcand) can be found in the can-utils at the SocketCAN SVN, see
http://developer.berlios.de/projects/socketcan for details.
The slcan driver supports up to 10 CAN netdevices by default which
can be changed by the 'maxdev=xx' module option. This driver can
also be built as a module. If so, the module will be called slcan.
config CAN_DEV
tristate "Platform CAN drivers with Netlink support"
depends on CAN
default y
---help---
Enables the common framework for platform CAN drivers with Netlink
support. This is the standard library for CAN drivers.
If unsure, say Y.
config CAN_CALC_BITTIMING
bool "CAN bit-timing calculation"
depends on CAN_DEV
default y
---help---
If enabled, CAN bit-timing parameters will be calculated for the
bit-rate specified via Netlink argument "bitrate" when the device
get started. This works fine for the most common CAN controllers
with standard bit-rates but may fail for exotic bit-rates or CAN
source clock frequencies. Disabling saves some space, but then the
bit-timing parameters must be specified directly using the Netlink
arguments "tq", "prop_seg", "phase_seg1", "phase_seg2" and "sjw".
If unsure, say Y.
config CAN_AT91
tristate "Atmel AT91 onchip CAN controller"
depends on CAN_DEV && (ARCH_AT91SAM9263 || ARCH_AT91SAM9X5)
---help---
This is a driver for the SoC CAN controller in Atmel's AT91SAM9263
and AT91SAM9X5 processors.
config CAN_TI_HECC
depends on CAN_DEV && ARCH_OMAP3
tristate "TI High End CAN Controller"
---help---
Driver for TI HECC (High End CAN Controller) module found on many
TI devices. The device specifications are available from www.ti.com
config CAN_MCP251X
tristate "Microchip MCP251x SPI CAN controllers"
depends on CAN_DEV && SPI && HAS_DMA
---help---
Driver for the Microchip MCP251x SPI CAN controllers.
config CAN_BFIN
depends on CAN_DEV && (BF534 || BF536 || BF537 || BF538 || BF539 || BF54x)
tristate "Analog Devices Blackfin on-chip CAN"
---help---
Driver for the Analog Devices Blackfin on-chip CAN controllers
To compile this driver as a module, choose M here: the
module will be called bfin_can.
config CAN_JANZ_ICAN3
tristate "Janz VMOD-ICAN3 Intelligent CAN controller"
depends on CAN_DEV && MFD_JANZ_CMODIO
---help---
Driver for Janz VMOD-ICAN3 Intelligent CAN controller module, which
connects to a MODULbus carrier board.
This driver can also be built as a module. If so, the module will be
called janz-ican3.ko.
config HAVE_CAN_FLEXCAN
bool
config CAN_FLEXCAN
tristate "Support for Freescale FLEXCAN based chips"
depends on CAN_DEV && HAVE_CAN_FLEXCAN
---help---
Say Y here if you want to support for Freescale FlexCAN.
config PCH_CAN
tristate "PCH CAN"
depends on CAN_DEV && PCI
---help---
This driver is for PCH CAN of Topcliff which is an IOH for x86
embedded processor.
This driver can access CAN bus.
source "drivers/net/can/mscan/Kconfig"
source "drivers/net/can/sja1000/Kconfig"
source "drivers/net/can/c_can/Kconfig"
source "drivers/net/can/usb/Kconfig"
source "drivers/net/can/softing/Kconfig"
config CAN_DEBUG_DEVICES
bool "CAN devices debugging messages"
depends on CAN
---help---
Say Y here if you want the CAN device drivers to produce a bunch of
debug messages to the system log. Select this if you are having
a problem with CAN support and want to see more of what is going
on.
endmenu
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