On Wed, Nov 20, 2024 at 9:23 AM Fabio Estevam <festevam@xxxxxxxxx> wrote: > > Hi, > > I am running kernel 6.12 on the imx93-11x11-evk board. > > I have backported the imx93-11x11-evk flexcan support: > > https://git.kernel.org/pub/scm/linux/kernel/git/next/linux-next.git/commit/?h=next-20241120&id=ed73790b6ba7e44b6ca7129dbe564c50a20d9f45 > > I am trying to run a loopback test: > > ~# ip link set can0 up type can bitrate 125000 loopback on > ~# candump can0 & > ~# interface = can0, family = 29, type = 3, proto = 1 > [ 73.313897] can: controller area network core > [ 73.318472] NET: Registered PF_CAN protocol family > [ 73.338241] can: raw protocol > > ~# cansend can0 5A1#11.2233.44556677.88 > interface = can0, family = 29, type = 3, proto = 1 > ~# <0x001> [1] 05 > <0x001> [1] 05 > > but I do not see the eight bytes appearing in the loopback. It was a canutils versus can-utils syntax problem. It is working well now. Sorry for the noise.
