Add ECC feature support to Tx and Rx FIFO’s for Xilinx CAN Controller. Part of this feature configuration and counter registers added in Xilinx CAN Controller for 1bit/2bit ECC errors count and reset. Also driver reports 1bit/2bit ECC errors for FIFO's based on ECC error interrupts. xlnx,has-ecc is optional property and is added to Xilinx CAN Controller node if ECC block enabled in the HW. Add ethtool stats interface for getting all the ECC errors information. There is no public documentation for it available. --- BRANCH: linux-can-next/testing Changes in v2: Addressed review comments Added ethtool stats interface Updated commit description Srinivas Goud (3): dt-bindings: can: xilinx_can: Add ECC property ‘xlnx,has-ecc’ can: xilinx_can: Add ECC support can: xilinx_can: Add ethtool stats interface for ECC errors .../devicetree/bindings/net/can/xilinx,can.yaml | 5 + drivers/net/can/xilinx_can.c | 154 +++++++++++++++++++-- 2 files changed, 144 insertions(+), 15 deletions(-) -- 2.1.1
