From: patchwork-bot+netdevbpf@kernel.org
To: <Tristram.Ha@microchip.com>
Cc: andrew@lunn.ch, hkallweit1@gmail.com, linux@armlinux.org.uk,
davem@davemloft.net, edumazet@google.com, kuba@kernel.org,
pabeni@redhat.com, UNGLinuxDriver@microchip.com,
netdev@vger.kernel.org, linux-kernel@vger.kernel.org,
tristram.ha@microchip.com
Subject: Re: [PATCH v1 net] net: phy: Micrel KSZ8061: fix errata solution not taking effect problem
Date: Wed, 05 Jun 2024 09:10:28 +0000 [thread overview]
Message-ID: <171757862812.24611.15288736111467368389.git-patchwork-notify@kernel.org> (raw)
In-Reply-To: <1717119481-3353-1-git-send-email-Tristram.Ha@microchip.com>
Hello:
This patch was applied to netdev/net.git (main)
by David S. Miller <davem@davemloft.net>:
On Thu, 30 May 2024 18:38:01 -0700 you wrote:
> From: Tristram Ha <tristram.ha@microchip.com>
>
> KSZ8061 needs to write to a MMD register at driver initialization to fix
> an errata. This worked in 5.0 kernel but not in newer kernels. The
> issue is the main phylib code no longer resets PHY at the very beginning.
> Calling phy resuming code later will reset the chip if it is already
> powered down at the beginning. This wipes out the MMD register write.
> Solution is to implement a phy resume function for KSZ8061 to take care
> of this problem.
>
> [...]
Here is the summary with links:
- [v1,net] net: phy: Micrel KSZ8061: fix errata solution not taking effect problem
https://git.kernel.org/netdev/net/c/0a8d3f2e3e8d
You are awesome, thank you!
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prev parent reply other threads:[~2024-06-05 9:10 UTC|newest]
Thread overview: 2+ messages / expand[flat|nested] mbox.gz Atom feed top
2024-05-31 1:38 Tristram.Ha
2024-06-05 9:10 ` patchwork-bot+netdevbpf [this message]
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