* [dpdk-dev] Interrupt mode in ixgbe driver and particularly in ixgbevf
@ 2016-09-28 10:40 Yan Fridland
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From: Yan Fridland @ 2016-09-28 10:40 UTC (permalink / raw)
To: dev
Hello,
I have a question about interrupt mode in ixgbe driver and particularly in ixgbevf.
I am using ixgbevf driver for my ports (SR-IOV). Could you please tell me if there is any option to register with a callback on RX queue events on some port (VF) or the only option is to sleep (using rte_epoll_wait()) until an RX interrupt triggers (as suggested in examples/l3fwd-power/main.c)?
I saw that there is a function rte_intr_callback_register(), but this function looks to me as relevant only for linux UIO mechanism (e.g SOCKETS, PIPE, etc ...) and not DPDK.
I will welcome and appreciate any comment or relevant example on that.
Thank you,
Yan
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