hi Vladimir, I would like to know if there are any callback mechanism to detect FIFO errors in NIC ? could you please let me know.
Tx -SB On Fri, Jan 31, 2014 at 12:56 PM, Sharath <sharathjm.bharadwaj at gmail.com>wrote: > thank you Vladimir. > > > On Fri, Jan 31, 2014 at 12:36 PM, Vladimir Medvedkin <medvedkinv at gmail.com > > wrote: > >> 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 >>> >>>> >>> >>> >>> >>> >>> > >>> >> >> >