DPDK patches and discussions
 help / color / mirror / Atom feed
From: Bruce Richardson <bruce.richardson@intel.com>
To: Thomas Monjalon <thomas.monjalon@6wind.com>
Cc: dev@dpdk.org
Subject: Re: [dpdk-dev] [BUG] ixgbe vector cannot compile without bulk alloc
Date: Mon, 1 Dec 2014 17:18:55 +0000	[thread overview]
Message-ID: <20141201171854.GH4856@bricha3-MOBL3> (raw)
In-Reply-To: <5418900.qsIIdEyxOF@xps13>

On Mon, Dec 01, 2014 at 06:10:18PM +0100, Thomas Monjalon wrote:
> These 2 configuration options are incompatible:
> 	CONFIG_RTE_LIBRTE_IXGBE_RX_ALLOW_BULK_ALLOC=n
> 	CONFIG_RTE_IXGBE_INC_VECTOR=y
> Building this config gives this error:
> 	lib/librte_pmd_ixgbe/ixgbe_rxtx_vec.c:69:24:
> 	error: ‘struct igb_rx_queue’ has no member named ‘fake_mbuf’
> 
> I'd like a confirmation that it will be always incompatible.
> Thanks
> -- 
> Thomas

Hi Thomas,

I don't think these options should always be incompatible, though as you point
out you do need to turn on bulk alloc support in order to use the vector PMD.
Why do you ask? There are no immediate plans to remove the dependency on our end.

/Bruce

  reply	other threads:[~2014-12-01 17:19 UTC|newest]

Thread overview: 10+ messages / expand[flat|nested]  mbox.gz  Atom feed  top
2014-12-01 17:10 Thomas Monjalon
2014-12-01 17:18 ` Bruce Richardson [this message]
2014-12-01 17:22   ` Thomas Monjalon
2015-01-29 22:18     ` Thomas Monjalon
2015-01-29 23:27       ` Bruce Richardson
2015-01-29 23:31         ` [dpdk-dev] [PATCH] ixgbe: forbid building vpmd without Rx " Thomas Monjalon
2015-02-20 11:03           ` Thomas Monjalon
2015-01-29 23:39         ` [dpdk-dev] [BUG] ixgbe vector cannot compile without " Liang, Cunming
2015-01-30  3:38           ` Bruce Richardson
2015-01-30 19:21             ` Liang, Cunming

Reply instructions:

You may reply publicly to this message via plain-text email
using any one of the following methods:

* Save the following mbox file, import it into your mail client,
  and reply-to-all from there: mbox

  Avoid top-posting and favor interleaved quoting:
  https://en.wikipedia.org/wiki/Posting_style#Interleaved_style

* Reply using the --to, --cc, and --in-reply-to
  switches of git-send-email(1):

  git send-email \
    --in-reply-to=20141201171854.GH4856@bricha3-MOBL3 \
    --to=bruce.richardson@intel.com \
    --cc=dev@dpdk.org \
    --cc=thomas.monjalon@6wind.com \
    /path/to/YOUR_REPLY

  https://kernel.org/pub/software/scm/git/docs/git-send-email.html

* If your mail client supports setting the In-Reply-To header
  via mailto: links, try the mailto: link
Be sure your reply has a Subject: header at the top and a blank line before the message body.
This is a public inbox, see mirroring instructions
for how to clone and mirror all data and code used for this inbox;
as well as URLs for NNTP newsgroup(s).