CVS commit: [bouyer-socketcan] src/sys/arch/arm/allwinner

["Manuel Bouyer" <bouyer%netbsd.org@localhost>]

Module Name:    src
Committed By:   bouyer
Date:           Fri Apr 21 13:08:55 UTC 2017

Modified Files:
        src/sys/arch/arm/allwinner [bouyer-socketcan]: awin_can.c

Log Message:
can4linux code, and experiments, shows that the CAN clock frequency is
AWIN_REF_FREQ, not AWIN_REF_FREQ / 2 as the A20 doc suggests.
Always set the mbuf len to CAN_MTU, this is what linux does.
Set accept filters and clear errors counters on ifconfig up.

We can now send and receive CAN frames.


To generate a diff of this commit:
cvs rdiff -u -r1.1.2.4 -r1.1.2.5 src/sys/arch/arm/allwinner/awin_can.c

Please note that diffs are not public domain; they are subject to the
copyright notices on the relevant files.