Re: FlexCAN on i.MX28 interrupt flooding retrying send

2014-03-07 Thread Wolfgang Grandegger
On 03/07/2014 02:36 PM, Stanislav Meduna wrote: > On 07.03.2014 09:46, Marc Kleine-Budde wrote: > >> Adding the linux-can mailinglist to Cc. > > I am not subscribed so maybe that's why the original mail > did not get through - I did Cc: linux-...@vger.kernel.org > >> Your kernel is missing the p

Re: FlexCAN on i.MX28 interrupt flooding retrying send

2014-03-07 Thread Marc Kleine-Budde
On 03/07/2014 02:36 PM, Stanislav Meduna wrote: >> Adding the linux-can mailinglist to Cc. > > I am not subscribed so maybe that's why the original mail > did not get through - I did Cc: linux-...@vger.kernel.org My bad, linux-can was on Cc, but it arrived on linux-can late. >> Your kernel is mi

Re: FlexCAN on i.MX28 interrupt flooding retrying send

2014-03-07 Thread Stanislav Meduna
On 07.03.2014 09:46, Marc Kleine-Budde wrote: > Adding the linux-can mailinglist to Cc. I am not subscribed so maybe that's why the original mail did not get through - I did Cc: linux-...@vger.kernel.org > Your kernel is missing the patch: > > e358784 can: flexcan: fix mx28 detection by rearang

Re: FlexCAN on i.MX28 interrupt flooding retrying send

2014-03-07 Thread Wolfgang Grandegger
On 03/07/2014 09:16 AM, Marc Kleine-Budde wrote: > Adding the linux-can mailinglist to Cc. > > Marc > > On 03/07/2014 09:08 AM, Stanislav Meduna wrote: >> Hi, >> >> I am using a FlexCAN CAN controller on a Freescale i.MX28 platform [1]. >> If a packet is being sent when the bus is disconnected, I

Re: FlexCAN on i.MX28 interrupt flooding retrying send

2014-03-07 Thread Marc Kleine-Budde
On 03/07/2014 09:08 AM, Stanislav Meduna wrote: > Hi, > > I am using a FlexCAN CAN controller on a Freescale i.MX28 platform [1]. > If a packet is being sent when the bus is disconnected, I am getting > an interrupt flooed that basically kills the machine. > > This is _not_ the same problem as [2

Re: FlexCAN on i.MX28 interrupt flooding retrying send

2014-03-07 Thread Matthias Klein
Matthias -- Originalnachricht -- Von: "Stanislav Meduna" An: w...@grandegger.com; m...@pengutronix.de; linux-...@vger.kernel.org; "linux-kernel@vger.kernel.org" ; "linux-rt-us...@vger.kernel.org" Gesendet: 07.03.2014 09:08:42 Betreff: FlexCAN on i.MX28 int

Re: FlexCAN on i.MX28 interrupt flooding retrying send

2014-03-07 Thread Marc Kleine-Budde
Adding the linux-can mailinglist to Cc. Marc On 03/07/2014 09:08 AM, Stanislav Meduna wrote: > Hi, > > I am using a FlexCAN CAN controller on a Freescale i.MX28 platform [1]. > If a packet is being sent when the bus is disconnected, I am getting > an interrupt flooed that basically kills the mac

FlexCAN on i.MX28 interrupt flooding retrying send

2014-03-07 Thread Stanislav Meduna
Hi, I am using a FlexCAN CAN controller on a Freescale i.MX28 platform [1]. If a packet is being sent when the bus is disconnected, I am getting an interrupt flooed that basically kills the machine. This is _not_ the same problem as [2] - my kernel already has the fix. The first interrupt comes