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From: GyuminHwang <hkm73560-Re5JQEeQqe8AvxtiuMwx3w@public.gmane.org>
To: dev-VfR2kkLFssw@public.gmane.org
Subject: ixgbe_recv_pkts, ixgbe_recv_pkts_bulk_alloc. what is difference?
Date: Wed, 22 Oct 2014 23:18:17 +0900	[thread overview]
Message-ID: <5447BCA9.8030707@gmail.com> (raw)

Hi all

I have several questions about ixgbe_rxtx.c especially Tx and Rx function.
What is the difference between ixgbe_recv_pkts and
ixgbe_recv_pkts_bulk_alloc? I already know the earlier function is
non-bulk function and the later function is bulk function. But I want to
know is the mechanism of these two functions, and the role of H/W ring
and S/W ring in each function.

             reply	other threads:[~2014-10-22 14:18 UTC|newest]

Thread overview: 2+ messages / expand[flat|nested]  mbox.gz  Atom feed  top
2014-10-22 14:18 GyuminHwang [this message]
     [not found] ` <5447BCA9.8030707-Re5JQEeQqe8AvxtiuMwx3w@public.gmane.org>
2014-10-22 16:10   ` ixgbe_recv_pkts, ixgbe_recv_pkts_bulk_alloc. what is difference? Jeff Shaw

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