On Wed, 18 Nov 2020 at 04:54, Hemant Kumar <hemantk@xxxxxxxxxxxxxx> wrote: > > Hi Loic, > > On 11/13/20 6:59 AM, Loic Poulain wrote: > > If the IPA (IP hardware accelerator) is starved of event ring elements, > > the modem is crashing (SDX55). That can be prevented by setting a > it is because of event processing is getting starved ? Yes, and hardware does not like that. > Event ring elements = 2 x xfer ring is good for HW channels. Do you think NAPI > polling would help when you start verifying higher data rates? That's a good question, I'll certainly test that. But we still need to ensure this will never ever happen with this higher event count.
