From: patchwork-bot+netdevbpf@kernel.org
To: Jianheng Zhang <Jianheng.Zhang@synopsys.com>
Cc: alexandre.torgue@foss.st.com, Jose.Abreu@synopsys.com,
davem@davemloft.net, edumazet@google.com, kuba@kernel.org,
pabeni@redhat.com, mcoquelin.stm32@gmail.com, horms@kernel.org,
ahalaney@redhat.com, bartosz.golaszewski@linaro.org,
shenwei.wang@nxp.com, j.zink@pengutronix.de,
rmk+kernel@armlinux.org.uk, jh@henneberg-systemdesign.com,
weifeng.voon@intel.com, mohammad.athari.ismail@intel.com,
boon.leong.ong@intel.com, tee.min.tan@intel.com,
James.Li1@synopsys.com, Martin.McKenny@synopsys.com,
netdev@vger.kernel.org, linux-stm32@st-md-mailman.stormreply.com,
linux-arm-kernel@lists.infradead.org,
linux-kernel@vger.kernel.org
Subject: Re: [PATCH v4] net: stmmac: fix FPE events losing
Date: Tue, 05 Dec 2023 02:40:25 +0000 [thread overview]
Message-ID: <170174402518.31470.16495979069997859149.git-patchwork-notify@kernel.org> (raw)
In-Reply-To: <CY5PR12MB637225A7CF529D5BE0FBE59CBF81A@CY5PR12MB6372.namprd12.prod.outlook.com>
Hello:
This patch was applied to netdev/net.git (main)
by Jakub Kicinski <kuba@kernel.org>:
On Fri, 1 Dec 2023 03:22:03 +0000 you wrote:
> The status bits of register MAC_FPE_CTRL_STS are clear on read. Using
> 32-bit read for MAC_FPE_CTRL_STS in dwmac5_fpe_configure() and
> dwmac5_fpe_send_mpacket() clear the status bits. Then the stmmac interrupt
> handler missing FPE event status and leads to FPE handshaking failure and
> retries.
> To avoid clear status bits of MAC_FPE_CTRL_STS in dwmac5_fpe_configure()
> and dwmac5_fpe_send_mpacket(), add fpe_csr to stmmac_fpe_cfg structure to
> cache the control bits of MAC_FPE_CTRL_STS and to avoid reading
> MAC_FPE_CTRL_STS in those methods.
>
> [...]
Here is the summary with links:
- [v4] net: stmmac: fix FPE events losing
https://git.kernel.org/netdev/net/c/37e4b8df27bc
You are awesome, thank you!
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prev parent reply other threads:[~2023-12-05 2:40 UTC|newest]
Thread overview: 2+ messages / expand[flat|nested] mbox.gz Atom feed top
2023-12-01 3:22 [PATCH v4] net: stmmac: fix FPE events losing Jianheng Zhang
2023-12-05 2:40 ` patchwork-bot+netdevbpf [this message]
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