From: Jakub Kicinski <kuba@kernel.org>
To: Maxime Chevallier <maxime.chevallier@bootlin.com>
Cc: "Alexandre Torgue" <alexandre.torgue@foss.st.com>,
"Jose Abreu" <joabreu@synopsys.com>,
"Andrew Lunn" <andrew+netdev@lunn.ch>,
davem@davemloft.net, "Eric Dumazet" <edumazet@google.com>,
"Paolo Abeni" <pabeni@redhat.com>,
"Maxime Coquelin" <mcoquelin.stm32@gmail.com>,
"Richard Cochran" <richardcochran@gmail.com>,
"Alexis Lothoré" <alexis.lothore@bootlin.com>,
"Thomas Petazzoni" <thomas.petazzoni@bootlin.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 net-next v3 4/9] net: stmmac: Introduce dwmac1000 ptp_clock_info and operations
Date: Mon, 11 Nov 2024 16:12:05 -0800 [thread overview]
Message-ID: <20241111161205.25c53c62@kernel.org> (raw)
In-Reply-To: <20241106090331.56519-5-maxime.chevallier@bootlin.com>
On Wed, 6 Nov 2024 10:03:25 +0100 Maxime Chevallier wrote:
> + mutex_unlock(&priv->aux_ts_lock);
> +
> + /* wait for auxts fifo clear to finish */
> + ret = readl_poll_timeout(ptpaddr + PTP_TCR, tcr_val,
> + !(tcr_val & GMAC_PTP_TCR_ATSFC),
> + 10, 10000);
Is there a good reason to wait for the flush to complete outside of
the mutex?
next prev parent reply other threads:[~2024-11-12 0:25 UTC|newest]
Thread overview: 14+ messages / expand[flat|nested] mbox.gz Atom feed top
2024-11-06 9:03 [PATCH net-next v3 0/9] Support external snapshots on dwmac1000 Maxime Chevallier
2024-11-06 9:03 ` [PATCH net-next v3 1/9] net: stmmac: Don't modify the global ptp ops directly Maxime Chevallier
2024-11-06 9:03 ` [PATCH net-next v3 2/9] net: stmmac: Use per-hw ptp clock ops Maxime Chevallier
2024-11-06 9:03 ` [PATCH net-next v3 3/9] net: stmmac: Only update the auto-discovered PTP clock features Maxime Chevallier
2024-11-06 9:03 ` [PATCH net-next v3 4/9] net: stmmac: Introduce dwmac1000 ptp_clock_info and operations Maxime Chevallier
2024-11-12 0:12 ` Jakub Kicinski [this message]
2024-11-12 9:28 ` Paolo Abeni
2024-11-12 10:50 ` Maxime Chevallier
2024-11-06 9:03 ` [PATCH net-next v3 5/9] net: stmmac: Introduce dwmac1000 timestamping operations Maxime Chevallier
2024-11-06 9:03 ` [PATCH net-next v3 6/9] net: stmmac: Enable timestamping interrupt on dwmac1000 Maxime Chevallier
2024-11-06 9:03 ` [PATCH net-next v3 7/9] net: stmmac: Don't include dwmac4 definitions in stmmac_ptp Maxime Chevallier
2024-11-06 9:03 ` [PATCH net-next v3 8/9] net: stmmac: Configure only the relevant bits for timestamping setup Maxime Chevallier
2024-11-06 9:03 ` [PATCH net-next v3 9/9] net: stmmac: dwmac_socfpga: This platform has GMAC Maxime Chevallier
2024-11-07 19:19 ` [PATCH net-next v3 0/9] Support external snapshots on dwmac1000 Daniel Machon
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