Hi Sharath, In DPDK interrupts are disabled to eliminate the performance overhead. Interrupts used only for link status change. So you can poll rte_eth_stats_get and check struct rte_eth_stats for errors.
Regards, Vladimir 2014-01-31 Sharath <sharathjm.bharadwaj at gmail.com> > Hi Daniel & all, > > can anyone please let me know about this. > > Tx > -SB > > > On Thu, Jan 30, 2014 at 4:50 PM, Sharath <sharathjm.bharadwaj at gmail.com > >wrote: > > > hi! > > > > are there any interrupts which are raised by DPDK, for the fifo errors. > > > > please let me know, where can I find the details and how to handle such > > interrupts ? > > > > Tx > > -SB > > > > > > On Thu, Jan 30, 2014 at 2:30 PM, Sharath <sharathjm.bharadwaj at gmail.com > >wrote: > > > >> Thanks Daniel ! > >> Let me check it out . . . > >> On Jan 29, 2014 8:54 PM, "Daniel Kaminsky" < > >> daniel.kaminsky at infinitelocality.com> wrote: > >> > >>> Hi Sharath, > >>> > >>> Try rte_eth_stats_get, I think this should give you what you're looking > >>> for. > >>> > >>> Regards, > >>> Daniel > >>> > >>> > >>> On Tue, Jan 28, 2014 at 7:29 AM, Sharath < > sharathjm.bharadwaj at gmail.com>wrote: > >>> > >>>> hi ! > >>>> > >>>> can someone please tell me whether the DPDK provides any method to > >>>> handle > >>>> below > >>>> > >>>> a. account the packet drops at NIC level ? is there any interrupt > >>>> raised by > >>>> DPDK for the same ? > >>>> b. to check fifo errors ? > >>>> c. way to check rx and tx in sync > >>>> > >>>> Tx, > >>>> -SB > >>>> > >>> > >>> > > >
