[PATCH RFC net-next 10/10] net: stmmac: only print receive COE type for GMAC cores

Russell King (Oracle)
2026-04-08T09:41:38Z

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