From: Marek Pazdan <mpazdan@arista.com>
To: stephen@networkplumber.org
Cc: Thomas Monjalon <thomas@monjalon.net>,
Ferruh Yigit <ferruh.yigit@amd.com>,
Andrew Rybchenko <andrew.rybchenko@oktetlabs.ru>,
dev@dpdk.org
Subject: Re: [PATCH] lib: add get/set link settings interface
Date: Thu, 4 Apr 2024 00:08:41 +0200 [thread overview]
Message-ID: <CAJUFdiGUTcyehcW-pwc3yYZ8Mb2+zQUVWC=Bbg+gZJRv1a3S9Q@mail.gmail.com> (raw)
In-Reply-To: <20240403102302.6b700690@hermes.local>
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I can remove this part (rte_eth_config), but the new API provides other
link information which is not available from the existing API, like
supported/advertising/partner_advertising link modes.
Additionally from what I see, rte_eth_confg is available from
rte_eth_dev_conf_get API and it's copy of requested configuration:
`memcpy(dev_conf, &dev->data->dev_conf, sizeof(struct rte_eth_conf));`
On Wed, Apr 3, 2024 at 7:23 PM Stephen Hemminger <stephen@networkplumber.org>
wrote:
> On Wed, 3 Apr 2024 16:59:08 +0200
> Marek Pazdan <mpazdan@arista.com> wrote:
>
> > Hi Thomas,
> >
> > Information like advertising: speed, pause, autonegotiation etc. and that
> > same for link partner advertising.
> > I try to mimic ethtool since it's a common, well known and widely used
> tool
> > so adding an API which provides the same set of information in case the
> > interface is passthrough to dpdk will be useful I think.
> > I've 2 more patches dependent on the one we are discussing now, but I
> need
> > patchwork id to add dependency information. I need moderator approval for
> > the current patch.
> >
> > Regards,
> > Marek
>
> DPDK already had this info under rte_eth_conf and it is supported
> on all drivers. Why introduce yet another API and only for some drivers?
>
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next prev parent reply other threads:[~2024-04-04 7:48 UTC|newest]
Thread overview: 17+ messages / expand[flat|nested] mbox.gz Atom feed top
2024-03-26 23:59 [PATCH] igc/ixgbe: " Marek Pazdan
2024-03-27 11:12 ` Bruce Richardson
2024-04-03 13:40 ` [PATCH] lib: " Marek Pazdan
2024-04-03 16:49 ` Tyler Retzlaff
2024-04-04 7:09 ` David Marchand
2024-04-05 0:55 ` Tyler Retzlaff
2024-04-05 0:56 ` Tyler Retzlaff
2024-04-05 8:58 ` David Marchand
2024-04-05 13:05 ` Dodji Seketeli
2024-04-03 13:59 ` Marek Pazdan
2024-04-03 14:48 ` Thomas Monjalon
2024-04-03 14:59 ` Marek Pazdan
2024-04-03 16:13 ` Thomas Monjalon
2024-04-03 17:23 ` Stephen Hemminger
2024-04-03 22:08 ` Marek Pazdan [this message]
2024-04-03 23:38 ` Stephen Hemminger
2024-07-22 14:55 ` Ferruh Yigit
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