kernel/drivers/net/can/Makefile, branch linux-4.1.y

can: Enable -D__CHECK_ENDIAN__ for sparse by default

2014-12-07T20:22:06Z

This patch enables endian checking by default when running sparse via "make C=2" for example. Signed-off-by: Marc Kleine-Budde

can: m_can: add Bosch M_CAN controller support

2014-08-17T23:03:41Z

The patch adds the basic CAN TX/RX function support for Bosch M_CAN controller. For TX, only one dedicated tx buffer is used for sending data. For RX, RXFIFO 0 is used for receiving data to avoid overflow. Rx FIFO 1 and Rx Buffers are not used currently, as well as Tx Event FIFO. Due to the message ram can be shared by multi m_can instances and the fifo element is configurable which is SoC dependant, the design is to parse the message ram related configuration data from device tree rather than hardcode define it in driver which can make the message ram sharing fully transparent to M_CAN controller driver, then we can gain better driver maintainability and future features upgrade. M_CAN also supports CANFD protocol features like data payload up to 64 bytes and bitrate switch at runtime, however, this patch still does not add the support for these features. Cc: Wolfgang Grandegger Cc: Marc Kleine-Budde Cc: Mark Rutland Cc: Oliver Hartkopp Cc: Varka Bhadram Signed-off-by: Dong Aisheng Reviewed-by: Varka Bhadram Signed-off-by: Fengguang Wu [mkl: Squahed semicolon cleanup by Fengguang Wu] Signed-off-by: Marc Kleine-Budde

net: can: use kbuild magic to inherit debug settings

2014-08-17T23:03:38Z

No need to manually copy debug settings into subdir Makefiles. kbuild has a mechanism for inheriting, so let's use it. Signed-off-by: Wolfram Sang Signed-off-by: Marc Kleine-Budde

can: xilinx CAN controller support

2014-05-26T07:36:31Z

This patch adds xilinx CAN controller support. This driver supports both ZYNQ CANPS and Soft IP AXI CAN controller. Signed-off-by: Kedareswara rao Appana Signed-off-by: Marc Kleine-Budde

can: add Renesas R-Car CAN driver

2014-05-19T07:38:23Z

Add support for the CAN controller found in Renesas R-Car SoCs. Signed-off-by: Sergei Shtylyov Signed-off-by: Marc Kleine-Budde

can: move SPI drivers into a separate directory

2014-04-24T20:54:16Z

Create a directory for all CAN drivers using SPI and move mcp251x driver there. Signed-off-by: Stefano Babic Acked-by: Oliver Hartkopp Signed-off-by: Marc Kleine-Budde

can: add tx/rx LED trigger support

2013-01-26T15:58:59Z

This patch implements the functions to add two LED triggers, named -tx and -rx, to a canbus device driver. Triggers are called from specific handlers by each CAN device driver and can be disabled altogether with a Kconfig option. The implementation keeps the LED on when the interface is UP and blinks the LED on network activity at a configurable rate. This only supports can-dev based drivers, as it uses some support field in the can_priv structure. Supported drivers should call devm_can_led_init() and can_led_event() as needed. Cleanup is handled automatically by devres, so no *_exit function is needed. Supported events are: - CAN_LED_EVENT_OPEN: turn on tx/rx LEDs - CAN_LED_EVENT_STOP: turn off tx/rx LEDs - CAN_LED_EVENT_TX: trigger tx LED blink - CAN_LED_EVENT_RX: trigger tx LED blink Cc: Wolfgang Grandegger Cc: Marc Kleine-Budde Signed-off-by: Fabio Baltieri Acked-by: Oliver Hartkopp Signed-off-by: Marc Kleine-Budde

can: grcan: Add device driver for GRCAN and GRHCAN cores

2012-11-15T19:47:26Z

This driver supports GRCAN and CRHCAN CAN controllers available in the GRLIB VHDL IP core library. Signed-off-by: Andreas Larsson Acked-by: Wolfgang Grandegger Signed-off-by: Marc Kleine-Budde

can: cc770: add driver core for the Bosch CC770 and Intel AN82527

2011-12-01T18:09:31Z

Signed-off-by: Wolfgang Grandegger Acked-by: Marc Kleine-Budde Signed-off-by: David S. Miller

can: Revert outdated cc770 driver patches.

2011-11-30T21:01:46Z

Newer versions have been floating about, and I applied to older variant unfortunately. Signed-off-by: David S. Miller