Re: Bestcomm trouble with NAPI for MPC5200 FEC

2009-07-10 Thread Wolfgang Grandegger
Grant Likely wrote: > On Thu, Jul 9, 2009 at 2:33 PM, Wolfgang Grandegger > wrote: >> Hello, >> >> I'm currently trying to implement NAPI for the FEC on the MPC5200 to >> solve the well known problem, that network packet storms can cause >> interrupt flooding, which may totally block the system. >

Re: Bestcomm trouble with NAPI for MPC5200 FEC

2009-07-10 Thread Wolfgang Grandegger
Wolfram Sang wrote: > Hello Wolfgang, > >> I'm currently trying to implement NAPI for the FEC on the MPC5200 to >> solve the well known problem, that network packet storms can cause >> interrupt flooding, which may totally block the system. The NAPI Just bombard the FEC with network packets. I us

Re: Bestcomm trouble with NAPI for MPC5200 FEC

2009-07-10 Thread Wolfram Sang
Hello Wolfgang, > I'm currently trying to implement NAPI for the FEC on the MPC5200 to > solve the well known problem, that network packet storms can cause > interrupt flooding, which may totally block the system. The NAPI That's great news. Do you happen to have a scenario which reliably trigger

Re: Bestcomm trouble with NAPI for MPC5200 FEC

2009-07-10 Thread Wolfgang Grandegger
Grant Likely wrote: > On Thu, Jul 9, 2009 at 2:33 PM, Wolfgang Grandegger > wrote: >> Hello, >> >> I'm currently trying to implement NAPI for the FEC on the MPC5200 to >> solve the well known problem, that network packet storms can cause >> interrupt flooding, which may totally block the system. >

Re: Bestcomm trouble with NAPI for MPC5200 FEC

2009-07-09 Thread Grant Likely
On Thu, Jul 9, 2009 at 2:33 PM, Wolfgang Grandegger wrote: > Hello, > > I'm currently trying to implement NAPI for the FEC on the MPC5200 to > solve the well known problem, that network packet storms can cause > interrupt flooding, which may totally block the system. Good to hear it! Thanks for t