From: Kurt Kanzenbach <kurt@linutronix.de> To: Alexandre Torgue <alexandre.torgue@foss.st.com>, Jose Abreu <joabreu@synopsys.com>, "David S. Miller" <davem@davemloft.net>, Eric Dumazet <edumazet@google.com>, Jakub Kicinski <kuba@kernel.org>, Paolo Abeni <pabeni@redhat.com>, Maxime Coquelin <mcoquelin.stm32@gmail.com>, Andy Shevchenko <andriy.shevchenko@linux.intel.com>, Rohan G Thomas <rohan.g.thomas@intel.com> Cc: Sebastian Andrzej Siewior <bigeasy@linutronix.de>, netdev@vger.kernel.org, linux-stm32@st-md-mailman.stormreply.com, linux-arm-kernel@lists.infradead.org, Kurt Kanzenbach <kurt@linutronix.de> Subject: [PATCH net] net: stmmac: Fix EST offset for dwmac 5.10 Date: Tue, 20 Feb 2024 09:22:46 +0100 [thread overview] Message-ID: <20240220-stmmac_est-v1-1-c41f9ae2e7b7@linutronix.de> (raw) Fix EST offset for dwmac 5.10. Currently configuring Qbv doesn't work as expected. The schedule is configured, but never confirmed: |[ 128.250219] imx-dwmac 428a0000.ethernet eth1: configured EST The reason seems to be the refactoring of the EST code which set the wrong EST offset for the dwmac 5.10. After fixing this it works as before: |[ 106.359577] imx-dwmac 428a0000.ethernet eth1: configured EST |[ 128.430715] imx-dwmac 428a0000.ethernet eth1: EST: SWOL has been switched Tested on imx93. Fixes: c3f3b97238f6 ("net: stmmac: Refactor EST implementation") Signed-off-by: Kurt Kanzenbach <kurt@linutronix.de> --- drivers/net/ethernet/stmicro/stmmac/hwif.c | 2 +- 1 file changed, 1 insertion(+), 1 deletion(-) diff --git a/drivers/net/ethernet/stmicro/stmmac/hwif.c b/drivers/net/ethernet/stmicro/stmmac/hwif.c index 1bd34b2a47e8..29367105df54 100644 --- a/drivers/net/ethernet/stmicro/stmmac/hwif.c +++ b/drivers/net/ethernet/stmicro/stmmac/hwif.c @@ -224,7 +224,7 @@ static const struct stmmac_hwif_entry { .regs = { .ptp_off = PTP_GMAC4_OFFSET, .mmc_off = MMC_GMAC4_OFFSET, - .est_off = EST_XGMAC_OFFSET, + .est_off = EST_GMAC4_OFFSET, }, .desc = &dwmac4_desc_ops, .dma = &dwmac410_dma_ops, --- base-commit: 40b9385dd8e6a0515e1c9cd06a277483556b7286 change-id: 20240220-stmmac_est-ea6884f9ba3c Best regards, -- Kurt Kanzenbach <kurt@linutronix.de> _______________________________________________ linux-arm-kernel mailing list linux-arm-kernel@lists.infradead.org http://lists.infradead.org/mailman/listinfo/linux-arm-kernel
WARNING: multiple messages have this Message-ID (diff)
From: Kurt Kanzenbach <kurt@linutronix.de> To: Alexandre Torgue <alexandre.torgue@foss.st.com>, Jose Abreu <joabreu@synopsys.com>, "David S. Miller" <davem@davemloft.net>, Eric Dumazet <edumazet@google.com>, Jakub Kicinski <kuba@kernel.org>, Paolo Abeni <pabeni@redhat.com>, Maxime Coquelin <mcoquelin.stm32@gmail.com>, Andy Shevchenko <andriy.shevchenko@linux.intel.com>, Rohan G Thomas <rohan.g.thomas@intel.com> Cc: Sebastian Andrzej Siewior <bigeasy@linutronix.de>, netdev@vger.kernel.org, linux-stm32@st-md-mailman.stormreply.com, linux-arm-kernel@lists.infradead.org, Kurt Kanzenbach <kurt@linutronix.de> Subject: [PATCH net] net: stmmac: Fix EST offset for dwmac 5.10 Date: Tue, 20 Feb 2024 09:22:46 +0100 [thread overview] Message-ID: <20240220-stmmac_est-v1-1-c41f9ae2e7b7@linutronix.de> (raw) Fix EST offset for dwmac 5.10. Currently configuring Qbv doesn't work as expected. The schedule is configured, but never confirmed: |[ 128.250219] imx-dwmac 428a0000.ethernet eth1: configured EST The reason seems to be the refactoring of the EST code which set the wrong EST offset for the dwmac 5.10. After fixing this it works as before: |[ 106.359577] imx-dwmac 428a0000.ethernet eth1: configured EST |[ 128.430715] imx-dwmac 428a0000.ethernet eth1: EST: SWOL has been switched Tested on imx93. Fixes: c3f3b97238f6 ("net: stmmac: Refactor EST implementation") Signed-off-by: Kurt Kanzenbach <kurt@linutronix.de> --- drivers/net/ethernet/stmicro/stmmac/hwif.c | 2 +- 1 file changed, 1 insertion(+), 1 deletion(-) diff --git a/drivers/net/ethernet/stmicro/stmmac/hwif.c b/drivers/net/ethernet/stmicro/stmmac/hwif.c index 1bd34b2a47e8..29367105df54 100644 --- a/drivers/net/ethernet/stmicro/stmmac/hwif.c +++ b/drivers/net/ethernet/stmicro/stmmac/hwif.c @@ -224,7 +224,7 @@ static const struct stmmac_hwif_entry { .regs = { .ptp_off = PTP_GMAC4_OFFSET, .mmc_off = MMC_GMAC4_OFFSET, - .est_off = EST_XGMAC_OFFSET, + .est_off = EST_GMAC4_OFFSET, }, .desc = &dwmac4_desc_ops, .dma = &dwmac410_dma_ops, --- base-commit: 40b9385dd8e6a0515e1c9cd06a277483556b7286 change-id: 20240220-stmmac_est-ea6884f9ba3c Best regards, -- Kurt Kanzenbach <kurt@linutronix.de>
next reply other threads:[~2024-02-20 8:23 UTC|newest] Thread overview: 10+ messages / expand[flat|nested] mbox.gz Atom feed top 2024-02-20 8:22 Kurt Kanzenbach [this message] 2024-02-20 8:22 ` [PATCH net] net: stmmac: Fix EST offset for dwmac 5.10 Kurt Kanzenbach 2024-02-20 9:20 ` Serge Semin 2024-02-20 9:20 ` Serge Semin 2024-02-20 9:44 ` Kurt Kanzenbach 2024-02-20 9:44 ` Kurt Kanzenbach 2024-02-22 1:20 ` patchwork-bot+netdevbpf 2024-02-22 1:20 ` patchwork-bot+netdevbpf 2024-02-22 13:52 ` Rohan G Thomas 2024-02-22 13:52 ` Rohan G Thomas
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