DPDK patches and discussions
 help / color / mirror / Atom feed
* [dpdk-dev] Potential regression introduced by commit b10231aed1edb9
@ 2020-12-18 13:34 Balazs Nemeth
  2020-12-29 13:29 ` Igor Russkikh
  0 siblings, 1 reply; 5+ messages in thread
From: Balazs Nemeth @ 2020-12-18 13:34 UTC (permalink / raw)
  To: dev

Hi,

Commit b10231aed1edb9 introduces a regression on my systems. I have a
"QLogic Corp. FastLinQ QL41000 Series 10/25/40/50GbE Controller" which
relies on the qede driver. Calling rte_eth_promiscuous_enable(portid)
followed by rte_eth_allmulticast_enable(port_id) causes no packets to
arrive from my generator. It's important to add that the generator
doesn't specifically target the mac of the port. I presume that
irrespective of dst mac, if a port is put into promiscuous mode, all
packets should arrive and rte_eth_allmulticast_enable should not cause
*less* packets to arrive. Am I missing something? It seems that
b10231aed1edb9 inadvertently introduced either a bug or a pretty
significant change in semantics (at least for qede)?

Regards,
Balazs


^ permalink raw reply	[flat|nested] 5+ messages in thread

end of thread, other threads:[~2021-01-04 12:03 UTC | newest]

Thread overview: 5+ messages (download: mbox.gz / follow: Atom feed)
-- links below jump to the message on this page --
2020-12-18 13:34 [dpdk-dev] Potential regression introduced by commit b10231aed1edb9 Balazs Nemeth
2020-12-29 13:29 ` Igor Russkikh
2020-12-30 12:51   ` Devendra Singh Rawat
2020-12-30 12:55     ` Balazs Nemeth
2021-01-04 12:03       ` Ferruh Yigit

DPDK patches and discussions

This inbox may be cloned and mirrored by anyone:

	git clone --mirror https://inbox.dpdk.org/dev/0 dev/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 dev dev/ https://inbox.dpdk.org/dev \
		dev@dpdk.org
	public-inbox-index dev

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


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