This patch adds support for the newly available esd CAN-USB/3. The USB protocol for the CAN-USB/3 is similar to the protocol used for the CAN-USB/2 and the CAN-USB/Micro, so most of the code can be shared for all three platforms. Due to the fact that the CAN-USB/3 additionally supports CAN FD some new functionality / functions are introduced. Each occurrence of the term "usb2" within variables, function names, etc. is changed to "usb" where it is shared for all three platforms. The patch has been tested against / should apply to Marc's current testing branch: commit 934135149578 ("Merge branch 'document-polarfire-soc-can-controller'") Frank Jungclaus (1): can/esd_usb2: Added support for esd CAN-USB/3 drivers/net/can/usb/esd_usb2.c | 647 ++++++++++++++++++++++++--------- 1 file changed, 467 insertions(+), 180 deletions(-) -- 2.25.1