* [RFC net-next 2/2] net: stmmac: allow gmac4 to probe for c45 devices before c22
@ 2021-05-25 6:00 Wong Vee Khee
0 siblings, 0 replies; only message in thread
From: Wong Vee Khee @ 2021-05-25 6:00 UTC (permalink / raw)
To: Andrew Lunn, Heiner Kallweit, Russell King, David S . Miller,
Jose Abreu, Giuseppe Cavallaro, Jakub Kicinski, Maxime Coquelin,
Alexandre Torgue
Cc: netdev, linux-kernel
Change the order of probing devices to Clause-45 followed by Clause-22.
This will allow probing devices that only return valid PHY ID when
accessed via Clause-45.
Signed-off-by: Wong Vee Khee <vee.khee.wong@linux.intel.com>
---
drivers/net/ethernet/stmicro/stmmac/stmmac_mdio.c | 2 +-
1 file changed, 1 insertion(+), 1 deletion(-)
diff --git a/drivers/net/ethernet/stmicro/stmmac/stmmac_mdio.c b/drivers/net/ethernet/stmicro/stmmac/stmmac_mdio.c
index b750074f8f9c..1050d4c128ff 100644
--- a/drivers/net/ethernet/stmicro/stmmac/stmmac_mdio.c
+++ b/drivers/net/ethernet/stmicro/stmmac/stmmac_mdio.c
@@ -425,7 +425,7 @@ int stmmac_mdio_register(struct net_device *ndev)
new_bus->name = "stmmac";
if (priv->plat->has_gmac4)
- new_bus->probe_capabilities = MDIOBUS_C22_C45;
+ new_bus->probe_capabilities = MDIOBUS_C45_C22;
if (priv->plat->has_xgmac) {
new_bus->read = &stmmac_xgmac2_mdio_read;
--
2.25.1
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2021-05-25 6:00 [RFC net-next 2/2] net: stmmac: allow gmac4 to probe for c45 devices before c22 Wong Vee Khee
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