From: Yan Fridland <yan@asocsnetworks.com>
To: "dev@dpdk.org" <dev@dpdk.org>
Subject: [dpdk-dev] Interrupt mode in ixgbe driver and particularly in ixgbevf
Date: Wed, 28 Sep 2016 10:40:11 +0000 [thread overview]
Message-ID: <VI1PR0601MB268669A3F6C6B3EEA457EA74A3CF0@VI1PR0601MB2686.eurprd06.prod.outlook.com> (raw)
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
reply other threads:[~2016-09-28 10:40 UTC|newest]
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