I'm working with blackfin BF537-STAMP board & blackfin-linux-dist 2010R1-RC5.
I've configured the CAN to work around at 93% of the max CAN speed. When the other blackfin sends a lot of CAN messages, then I see dataoverrun errors from the receiving CAN driver.
I was looking into the CAN driver and found out that the CAN driver is using only 1 mailbox for receiving CAN messages.
Is it that the blackfin CAN Driver cannot handle such a high baudrate? (because it is not making use of all the receive mailboxes)
Has anyone used CAN at bitrates of 90% or above of the max CAN bitrate?