> -----Original Message----- > From: Marc Kleine-Budde [mailto:mkl@xxxxxxxxxxxxxx] > Sent: Tuesday, August 14, 2018 12:57 PM > To: Pankaj Bansal <pankaj.bansal@xxxxxxx>; linux-can@xxxxxxxxxxxxxxx > Subject: Re: [PATCH v4 5/5] net: can: flexcan: can FD Format (FDF) changes > > On 08/13/2018 03:35 PM, Pankaj Bansal wrote: > >>> To use flexcan in FD mode, FDEN bit needs to be set. > >> > >> We want to use the controller in CAN-2.0 mode unless the user request > >> CAN-FD mode. Can I send and receive RTR bits with the new controller > >> if the FLEXCAN_MCR_FDEN bit it set? > > > > Can you tell me the steps to test it? I will test and let you know > > Get a 2.0 only CAN adapter, some USB-CAN adapter or an imx6 board. > Connect it to the new board. Configure the new board for CAN-2.0. Use > cansend to send a RTR message and candump to receive it. Then switch > sides: > > Sender: > > cansend can0 123#R > > Reciever: > > candump any,0:0,#FFFFFFFF > > can0 123 [0] remote request It will take me some time to test this setup. Can you please review and merge the rest of patches by then? > > Marc > > -- > Pengutronix e.K. | Marc Kleine-Budde | > Industrial Linux Solutions | Phone: +49-231-2826-924 | > Vertretung West/Dortmund | Fax: +49-5121-206917-5555 | > Amtsgericht Hildesheim, HRA 2686 | http://www.pengutronix.de |
