RE: [PATCH] can: flexcan: add TX support for variable payload size

2019-02-27 Thread Joakim Zhang
> -Original Message- > From: Marc Kleine-Budde > Sent: 2019年2月27日 22:03 > To: Joakim Zhang ; linux-...@vger.kernel.org > Cc: w...@grandegger.com; net...@vger.kernel.org; > linux-kernel@vger.kernel.org; dl-linux-imx > Subject: Re: [PATCH] can: flexcan: add TX support

Re: [PATCH] can: flexcan: add TX support for variable payload size

2019-02-27 Thread Marc Kleine-Budde
On 12/12/18 7:46 AM, Joakim Zhang wrote: > Now the FlexCAN driver always use last mailbox for TX, it will work well > when MB payload size is 8/16 bytes. > TX mailbox would change to 13 when MB payload size is 64 bytes to > support CANFD. So we may need to set iflag register to add support for > va

RE: [PATCH] can: flexcan: add TX support for variable payload size

2019-02-14 Thread Joakim Zhang
ject: RE: [PATCH] can: flexcan: add TX support for variable payload size > > > Kindly Ping... > > Best Regards, > Joakim Zhang > > > -Original Message- > > From: Joakim Zhang > > Sent: 2018年12月12日 14:47 > > To: m...@pengutronix.de; linux-...@v

RE: [PATCH] can: flexcan: add TX support for variable payload size

2019-01-16 Thread Joakim Zhang
Kindly Ping... Best Regards, Joakim Zhang > -Original Message- > From: Joakim Zhang > Sent: 2018年12月12日 14:47 > To: m...@pengutronix.de; linux-...@vger.kernel.org > Cc: w...@grandegger.com; net...@vger.kernel.org; > linux-kernel@vger.kernel.org; dl-linux-imx ; Joakim > Zhang > Subject: