linux/drivers/net/can/c_can/Kconfig

menuconfig CAN_C_CAN
	tristate "Bosch C_CAN devices"
	depends on CAN_DEV && HAS_IOMEM

if CAN_C_CAN

config CAN_C_CAN_PLATFORM
	tristate "Generic Platform Bus based C_CAN driver"
	---help---
	  This driver adds support for the C_CAN chips connected to
	  the "platform bus" (Linux abstraction for directly to the
	  processor attached devices) which can be found on various
	  boards from ST Microelectronics (http://www.st.com)
	  like the SPEAr1310 and SPEAr320 evaluation boards.
endif
can: c_can: Added support for Bosch C_CAN controller Bosch C_CAN controller is a full-CAN implementation which is compliant to CAN protocol version 2.0 part A and B. Bosch C_CAN user manual can be obtained from: http://www.semiconductors.bosch.de/media/en/pdf/ipmodules_1/c_can/users_manual_c_can.pdf This patch adds the support for this controller. The following are the design choices made while writing the controller driver: 1. Interface Register set IF1 has be used only in the current design. 2. Out of the 32 Message objects available, 16 are kept aside for RX purposes and the rest for TX purposes. 3. NAPI implementation is such that both the TX and RX paths function in polling mode. Signed-off-by: Bhupesh Sharma <bhupesh.sharma@st.com> Signed-off-by: David S. Miller <davem@davemloft.net> 2011-02-13 22:51:44 -08:00			`menuconfig CAN_C_CAN`
			`tristate "Bosch C_CAN devices"`
			`depends on CAN_DEV && HAS_IOMEM`

			`if CAN_C_CAN`

			`config CAN_C_CAN_PLATFORM`
			`tristate "Generic Platform Bus based C_CAN driver"`
			`---help---`
			`This driver adds support for the C_CAN chips connected to`
			`the "platform bus" (Linux abstraction for directly to the`
			`processor attached devices) which can be found on various`
			`boards from ST Microelectronics (http://www.st.com)`
			`like the SPEAr1310 and SPEAr320 evaluation boards.`
			`endif`