projects / linux-block.git / blame
| Commit | Line | Data |
|---|---|---|
| ccb29637 OH |
1 | menu "CAN Device Drivers" |
| 2 | depends on CAN | |
| 3 | ||
| 4 | config 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 | ||
| 39549eef WG |
15 | config 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 | ||
| 24 | config 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 | ||
| 429da1cc WG |
38 | config CAN_SJA1000 |
| 39 | depends on CAN_DEV | |
| 40 | tristate "Philips SJA1000" | |
| 41 | ---help--- | |
| 42 | Driver for the SJA1000 CAN controllers from Philips or NXP | |
| 43 | ||
| ccb29637 OH |
44 | config CAN_DEBUG_DEVICES |
| 45 | bool "CAN devices debugging messages" | |
| 46 | depends on CAN | |
| 47 | default N | |
| 48 | ---help--- | |
| 49 | Say Y here if you want the CAN device drivers to produce a bunch of | |
| 50 | debug messages to the system log. Select this if you are having | |
| 51 | a problem with CAN support and want to see more of what is going | |
| 52 | on. | |
| 53 | ||
| 54 | endmenu |