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From: KhaiWenTan <khai.wen.tan@linux.intel.com>
To: Paolo Abeni <pabeni@redhat.com>,
	andrew+netdev@lunn.ch, davem@davemloft.net, edumazet@google.com,
	kuba@kernel.org, mcoquelin.stm32@gmail.com,
	alexandre.torgue@foss.st.com, rmk+kernel@armlinux.org.uk,
	maxime.chevallier@bootlin.com, ovidiu.panait.rb@renesas.com,
	vladimir.oltean@nxp.com
Cc: netdev@vger.kernel.org, linux-stm32@st-md-mailman.stormreply.com,
	linux-arm-kernel@lists.infradead.org,
	linux-kernel@vger.kernel.org, yoong.siang.song@intel.com,
	hong.aun.looi@intel.com, khai.wen.tan@intel.com
Subject: Re: [PATCH net,v2 1/1] net: stmmac: Update default_an_inband before passing value to phylink_config
Date: Thu, 16 Apr 2026 16:22:43 +0800	[thread overview]
Message-ID: <bacbe354-c202-4690-8e06-91f0244567ed@linux.intel.com> (raw)
In-Reply-To: <72d1b0b7-c8df-463e-a2d9-bf5ff04ba33c@redhat.com>

On 4/16/2026 4:12 PM, Paolo Abeni wrote:

> On 4/13/26 4:03 AM, KhaiWenTan wrote:
>> get_interfaces() will update both the plat->phy_interfaces and
>> mdio_bus_data->default_an_inband based on reading a SERDES register. As
>> get_interfaces() will be called after default_an_inband had already been
>> read, dwmac-intel regressed as a result with incorrect default_an_inband
>> value in phylink_config.
>>
>> Therefore, we moved the priv->plat->get_interfaces() to be executed first
>> before assigning mdio_bus_data->default_an_inband to
>> config->default_an_inband to ensure default_an_inband is in correct value.
>>
>> Fixes: d3836052fe09 ("net: stmmac: intel: convert speed_mode_2500() to get_interfaces()")
>> Signed-off-by: KhaiWenTan <khai.wen.tan@linux.intel.com>
> Since Jakub sent the net-next PR and forwarded the trees, this patch
> does not apply anymore. Please rebase and repost. You can retain
> Russell's reviewed-by tag.
>
> Thanks,
>
> Paolo

Thank you Paolo, will be rebasing the patch and update a v3.



      reply	other threads:[~2026-04-16  8:22 UTC|newest]

Thread overview: 4+ messages / expand[flat|nested]  mbox.gz  Atom feed  top
2026-04-13  2:03 [PATCH net,v2 1/1] net: stmmac: Update default_an_inband before passing value to phylink_config KhaiWenTan
2026-04-13  7:26 ` Russell King (Oracle)
2026-04-16  8:12 ` Paolo Abeni
2026-04-16  8:22   ` KhaiWenTan [this message]

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