| menu "CAN Device Drivers" |
| depends on CAN |
| |
| config CAN_VCAN |
| tristate "Virtual Local CAN Interface (vcan)" |
| depends on CAN |
| default N |
| ---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_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_SJA1000 |
| depends on CAN_DEV |
| tristate "Philips SJA1000" |
| ---help--- |
| Driver for the SJA1000 CAN controllers from Philips or NXP |
| |
| config CAN_SJA1000_PLATFORM |
| depends on CAN_SJA1000 |
| tristate "Generic Platform Bus based SJA1000 driver" |
| ---help--- |
| This driver adds support for the SJA1000 chips connected to |
| the "platform bus" (Linux abstraction for directly to the |
| processor attached devices). Which can be found on various |
| boards from Phytec (http://www.phytec.de) like the PCM027, |
| PCM038. |
| |
| config CAN_DEBUG_DEVICES |
| bool "CAN devices debugging messages" |
| depends on CAN |
| default N |
| ---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 |