1ccb29637SOliver Hartkoppmenu "CAN Device Drivers" 2ccb29637SOliver Hartkopp depends on CAN 3ccb29637SOliver Hartkopp 4ccb29637SOliver Hartkoppconfig CAN_VCAN 5ccb29637SOliver Hartkopp tristate "Virtual Local CAN Interface (vcan)" 6ccb29637SOliver Hartkopp depends on CAN 7ccb29637SOliver Hartkopp default N 8ccb29637SOliver Hartkopp ---help--- 9ccb29637SOliver Hartkopp Similar to the network loopback devices, vcan offers a 10ccb29637SOliver Hartkopp virtual local CAN interface. 11ccb29637SOliver Hartkopp 12ccb29637SOliver Hartkopp This driver can also be built as a module. If so, the module 13ccb29637SOliver Hartkopp will be called vcan. 14ccb29637SOliver Hartkopp 1539549eefSWolfgang Grandeggerconfig CAN_DEV 1639549eefSWolfgang Grandegger tristate "Platform CAN drivers with Netlink support" 1739549eefSWolfgang Grandegger depends on CAN 1839549eefSWolfgang Grandegger default Y 1939549eefSWolfgang Grandegger ---help--- 2039549eefSWolfgang Grandegger Enables the common framework for platform CAN drivers with Netlink 2139549eefSWolfgang Grandegger support. This is the standard library for CAN drivers. 2239549eefSWolfgang Grandegger If unsure, say Y. 2339549eefSWolfgang Grandegger 2439549eefSWolfgang Grandeggerconfig CAN_CALC_BITTIMING 2539549eefSWolfgang Grandegger bool "CAN bit-timing calculation" 2639549eefSWolfgang Grandegger depends on CAN_DEV 2739549eefSWolfgang Grandegger default Y 2839549eefSWolfgang Grandegger ---help--- 2939549eefSWolfgang Grandegger If enabled, CAN bit-timing parameters will be calculated for the 3039549eefSWolfgang Grandegger bit-rate specified via Netlink argument "bitrate" when the device 3139549eefSWolfgang Grandegger get started. This works fine for the most common CAN controllers 3239549eefSWolfgang Grandegger with standard bit-rates but may fail for exotic bit-rates or CAN 3339549eefSWolfgang Grandegger source clock frequencies. Disabling saves some space, but then the 3439549eefSWolfgang Grandegger bit-timing parameters must be specified directly using the Netlink 3539549eefSWolfgang Grandegger arguments "tq", "prop_seg", "phase_seg1", "phase_seg2" and "sjw". 3639549eefSWolfgang Grandegger If unsure, say Y. 3739549eefSWolfgang Grandegger 38429da1ccSWolfgang Grandeggerconfig CAN_SJA1000 39429da1ccSWolfgang Grandegger depends on CAN_DEV 40429da1ccSWolfgang Grandegger tristate "Philips SJA1000" 41429da1ccSWolfgang Grandegger ---help--- 42429da1ccSWolfgang Grandegger Driver for the SJA1000 CAN controllers from Philips or NXP 43429da1ccSWolfgang Grandegger 44ccb29637SOliver Hartkoppconfig CAN_DEBUG_DEVICES 45ccb29637SOliver Hartkopp bool "CAN devices debugging messages" 46ccb29637SOliver Hartkopp depends on CAN 47ccb29637SOliver Hartkopp default N 48ccb29637SOliver Hartkopp ---help--- 49ccb29637SOliver Hartkopp Say Y here if you want the CAN device drivers to produce a bunch of 50ccb29637SOliver Hartkopp debug messages to the system log. Select this if you are having 51ccb29637SOliver Hartkopp a problem with CAN support and want to see more of what is going 52ccb29637SOliver Hartkopp on. 53ccb29637SOliver Hartkopp 54ccb29637SOliver Hartkoppendmenu 55