X-Git-Url: http://git.cascardo.info/?a=blobdiff_plain;f=Documentation%2Fnetworking%2Fcan.txt;fp=Documentation%2Fnetworking%2Fcan.txt;h=0cbe6ec22d6ff1d6a3c739f05ae61f4dc24781ec;hb=821047c4055cca833c4674f172a9d73003563eb6;hp=f3089d4235153b6fa03aaf5c8d09c81043bba996;hpb=4b5b82274a17f0ebbf02378df2ba7f36a3f5af19;p=cascardo%2Flinux.git diff --git a/Documentation/networking/can.txt b/Documentation/networking/can.txt index f3089d423515..0cbe6ec22d6f 100644 --- a/Documentation/networking/can.txt +++ b/Documentation/networking/can.txt @@ -554,12 +554,6 @@ solution for a couple of reasons: not specified in the struct can_frame and therefore it is only valid in CANFD_MTU sized CAN FD frames. - As long as the payload length is <=8 the received CAN frames from CAN FD - capable CAN devices can be received and read by legacy sockets too. When - user-generated CAN FD frames have a payload length <=8 these can be send - by legacy CAN network interfaces too. Sending CAN FD frames with payload - length > 8 to a legacy CAN network interface returns an -EMSGSIZE error. - Implementation hint for new CAN applications: To build a CAN FD aware application use struct canfd_frame as basic CAN