From: Jakub Kicinski <kuba@kernel.org>
To: Ratheesh Kannoth <rkannoth@marvell.com>
Cc: <linux-kernel@vger.kernel.org>, <netdev@vger.kernel.org>,
<andrew+netdev@lunn.ch>, <davem@davemloft.net>,
<edumazet@google.com>, <pabeni@redhat.com>,
<sgoutham@marvell.com>, Hariprasad Kelam <hkelam@marvell.com>,
Leon Romanovsky <leon@kernel.org>
Subject: Re: [PATCH v2 net-next] octeontx2-pf: report port connector type in ethtool link ksettings
Date: Tue, 8 Sep 2026 13:59:56 -0700 [thread overview]
Message-ID: <20260908135956.57f2783d@kernel.org> (raw)
In-Reply-To: <ap9zm3g92LgXyAcE@rkannoth-OptiPlex-7090>
On Tue, 8 Sep 2026 08:01:55 +0530 Ratheesh Kannoth wrote:
> > I said:
> >
> > drivers should not blindly pass values between uAPI and the FW.
> >
> > That means you have to add some explicit validation/translation
> > for each value even if they are numerically identical.
>
> A field_get() would be OK to satisfy this translation ?
>
> cmd->base.port = FIELD_GET(GENMASK(7, 0), rsp->fwdata.port);
switch (fw_value) {
case X:
case Y:
return fw_value;
default:
return -EINVAL;
}
prev parent reply other threads:[~2026-09-08 20:59 UTC|newest]
Thread overview: 7+ messages / expand[flat|nested] mbox.gz Atom feed top
2026-09-07 4:28 Ratheesh Kannoth
2026-09-07 7:23 ` Leon Romanovsky
2026-09-07 11:01 ` Ratheesh Kannoth
2026-09-07 11:35 ` Leon Romanovsky
2026-09-07 21:40 ` Jakub Kicinski
2026-09-08 2:31 ` Ratheesh Kannoth
2026-09-08 20:59 ` Jakub Kicinski [this message]
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