Date: Sat, 9 Nov 2024 14:57:16 -0700 From: Kevin Bowling <kevin.bowling@kev009.com> To: freebsd-arch@freebsd.org Cc: Ed Maste <emaste@freebsd.org>, Warner Losh <imp@freebsd.org> Subject: CAN bus support Message-ID: <CAK7dMtC6uFquq1ZBcA3MwZ_4J21JgdaEeF%2B=LY-jAwsroHXy%2BQ@mail.gmail.com>
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Hello, A FreeBSD vendor is interested in interacting with CAN bus on FreeBSD. A convenient starting point would be NetBSD's can(4) (https://man.netbsd.org/can.4) which implements something very similar to Linux' SocketCAN (https://www.kernel.org/doc/Documentation/networking/can.txt) to provide the protocol/interface and then writing a driver for their controller. Is there other interest or concern about the topic? Regards, Kevin
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