DPDK usage discussions
 help / color / mirror / Atom feed
* Re: [dpdk-users] users Digest, Vol 293, Issue 3
       [not found] <mailman.3.1623924001.22465.users@dpdk.org>
@ 2021-06-18  3:20 ` Varghese, Vipin
  0 siblings, 0 replies; only message in thread
From: Varghese, Vipin @ 2021-06-18  3:20 UTC (permalink / raw)
  To: 1377amirhossein1998; +Cc: USERS

HI Amir Hossein, 

<snipped>

> Message: 1
> Date: Wed, 16 Jun 2021 17:23:22 +0430
> From: Amir Hossein <1377amirhossein1998@gmail.com>
> To: users@dpdk.org
> Subject: [dpdk-users] rte_flow_validate failure with error-38
> Message-ID:
> 	<CAGbRaM+_uT4YqLr=Sw9hkjo+u2prGdW8f3MkeX8f-
> Eo60v4VZA@mail.gmail.com>
> Content-Type: text/plain; charset="UTF-8"
> 
> Hi all,
> 
> I'm trying to run flow_filtering sample application, but
> rte_flow_validate(...) return value is -38 and I can't find more information about
> this error code.
> 
> The only change i made is changing nr_queues to 4.(it seems number of rx
> queues should be power of 2 in vmxnet3)
> 
> Is it about hardware support?any help would be appreciated.

As far I recollect VMXNET3 did not support RTE_FLOW. One can verify this from driver code or looking into `Table 1.2 rte_flow items availability in networking drivers` in http://doc.dpdk.org/guides/nics/overview.html

> 
> I'm using dpdk-stable-19.11.8(target=x86_64-native-linuxapp-gcc) and my nic is
> vmxnet3.
> 
> (error:
> 
> Flow can't be created 1 message: Function not implemented
> EAL: Error - exiting with code: 1

Hence the error message is correct.

> 
> )
> 
> Regards,
> 
> Amir
> 

<snipped>

^ permalink raw reply	[flat|nested] only message in thread

only message in thread, other threads:[~2021-06-18  3:20 UTC | newest]

Thread overview: (only message) (download: mbox.gz / follow: Atom feed)
-- links below jump to the message on this page --
     [not found] <mailman.3.1623924001.22465.users@dpdk.org>
2021-06-18  3:20 ` [dpdk-users] users Digest, Vol 293, Issue 3 Varghese, Vipin

DPDK usage discussions

This inbox may be cloned and mirrored by anyone:

	git clone --mirror http://inbox.dpdk.org/users/0 users/git/0.git

	# If you have public-inbox 1.1+ installed, you may
	# initialize and index your mirror using the following commands:
	public-inbox-init -V2 users users/ http://inbox.dpdk.org/users \
		users@dpdk.org
	public-inbox-index users

Example config snippet for mirrors.
Newsgroup available over NNTP:
	nntp://inbox.dpdk.org/inbox.dpdk.users


AGPL code for this site: git clone https://public-inbox.org/public-inbox.git