[24/24] net/axgbe: extend 10Mbps support to MAC version 21H

Message ID 20240412125249.10625-24-VenkatKumar.Ande@amd.com (mailing list archive)
State Changes Requested
Delegated to: Ferruh Yigit
Series [01/24] net/axgbe: remove use of comm_owned field |


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Commit Message

Venkat Kumar Ande April 12, 2024, 12:52 p.m. UTC
  MAC version 21H supports the 10Mbps speed. So, extend support to
platforms that support it.

Signed-off-by: Venkat Kumar Ande <VenkatKumar.Ande@amd.com>
 drivers/net/axgbe/axgbe_phy_impl.c | 4 ++--
 1 file changed, 2 insertions(+), 2 deletions(-)


diff --git a/drivers/net/axgbe/axgbe_phy_impl.c b/drivers/net/axgbe/axgbe_phy_impl.c
index a1c42b7dd4..d41c6e9bc7 100644
--- a/drivers/net/axgbe/axgbe_phy_impl.c
+++ b/drivers/net/axgbe/axgbe_phy_impl.c
@@ -2012,9 +2012,9 @@  static bool axgbe_phy_port_mode_mismatch(struct axgbe_port *pdata)
 	struct axgbe_phy_data *phy_data = pdata->phy_data;
 	unsigned int ver;
-	/* 10 Mbps speed is not supported in ver < 30H */
+	/* 10 Mbps speed is supported in ver 21H and ver >= 30H */
 	ver = AXGMAC_GET_BITS(pdata->hw_feat.version, MAC_VR, SNPSVER);
-	if (ver < 0x30 && phy_data->port_speeds & AXGBE_PHY_PORT_SPEED_10)
+	if ((ver < 0x30 && ver != 0x21) && phy_data->port_speeds & AXGBE_PHY_PORT_SPEED_10)
 		return true;
 	switch (phy_data->port_mode) {