From: "Russell King (Oracle)" <rmk+kernel@armlinux.org.uk>
To: Andrew Lunn <andrew@lunn.ch>
Cc: Alexandre Torgue <alexandre.torgue@foss.st.com>,
Andrew Lunn <andrew+netdev@lunn.ch>,
Chen-Yu Tsai <wens@kernel.org>,
"David S. Miller" <davem@davemloft.net>,
Eric Dumazet <edumazet@google.com>,
Jakub Kicinski <kuba@kernel.org>,
Jitendra Vegiraju <jitendra.vegiraju@broadcom.com>,
linux-arm-kernel@lists.infradead.org,
linux-stm32@st-md-mailman.stormreply.com,
linux-sunxi@lists.linux.dev, netdev@vger.kernel.org,
Paolo Abeni <pabeni@redhat.com>,
Samuel Holland <samuel@sholland.org>
Subject: [PATCH RFC net-next 10/10] net: stmmac: only print receive COE type for GMAC cores
Date: Wed, 08 Apr 2026 10:27:30 +0100 [thread overview]
Message-ID: <E1wAPC6-0000000F7kr-1b7i@rmk-PC.armlinux.org.uk> (raw)
In-Reply-To: <adYfPBHsXxQUsMyr@shell.armlinux.org.uk>
As identified in the previous commit, only GMAC cores have a COE type,
but priv->snpsver's numberspace is core specific. Change the test for
printing this to check the core type instead of checking for the
Synopssys IP version being < v4.0, which will incorrectly match XGMAC
cores.
Signed-off-by: Russell King (Oracle) <rmk+kernel@armlinux.org.uk>
---
drivers/net/ethernet/stmicro/stmmac/stmmac_main.c | 2 +-
1 file changed, 1 insertion(+), 1 deletion(-)
diff --git a/drivers/net/ethernet/stmicro/stmmac/stmmac_main.c b/drivers/net/ethernet/stmicro/stmmac/stmmac_main.c
index 93c031b3cfd5..f5fe97c1abd4 100644
--- a/drivers/net/ethernet/stmicro/stmmac/stmmac_main.c
+++ b/drivers/net/ethernet/stmicro/stmmac/stmmac_main.c
@@ -7461,7 +7461,7 @@ static int stmmac_hw_init(struct stmmac_priv *priv)
if (priv->plat->rx_coe) {
priv->hw->rx_csum = priv->plat->rx_coe;
dev_info(priv->device, "RX Checksum Offload Engine supported\n");
- if (priv->snpsver < DWMAC_CORE_4_00)
+ if (priv->plat->core_type == DWMAC_CORE_GMAC)
dev_info(priv->device, "COE Type %d\n", priv->hw->rx_csum);
}
if (priv->plat->tx_coe)
--
2.47.3
prev parent reply other threads:[~2026-04-08 9:41 UTC|newest]
Thread overview: 11+ messages / expand[flat|nested] mbox.gz Atom feed top
2026-04-08 9:26 [PATCH RFC net-next 00/10] net: stmmac: clean up / fix synopsys IP version checks Russell King (Oracle)
2026-04-08 9:26 ` [PATCH RFC net-next 01/10] net: stmmac: rename min_id to min_snpsver Russell King (Oracle)
2026-04-08 9:26 ` [PATCH RFC net-next 02/10] net: stmmac: rename dev_id to userver Russell King (Oracle)
2026-04-08 9:26 ` [PATCH RFC net-next 03/10] net: stmmac: always fill in ver->userver Russell King (Oracle)
2026-04-08 9:26 ` [PATCH RFC net-next 04/10] net: stmmac: use ver->userver and ver->snpsver to print version Russell King (Oracle)
2026-04-08 9:27 ` [PATCH RFC net-next 05/10] net: stmmac: rename confusing synopsys_id Russell King (Oracle)
2026-04-08 9:27 ` [PATCH RFC net-next 06/10] net: stmmac: dche is only for GMAC4 cores Russell King (Oracle)
2026-04-08 9:27 ` [PATCH RFC net-next 07/10] net: stmmac: limit MAC .debug() to dwmac1000 and dwmac4 Russell King (Oracle)
2026-04-08 9:27 ` [PATCH RFC net-next 08/10] net: stmmac: simplify stmmac_get_ethtool_stats() Russell King (Oracle)
2026-04-08 9:27 ` [PATCH RFC net-next 09/10] net: stmmac: clean up test for rx_coe debug printing Russell King (Oracle)
2026-04-08 9:27 ` Russell King (Oracle) [this message]
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