diff mbox series

[v2,21/25] net/axgbe: add 2.5GbE support to 10G BaseT mode

Message ID 20240507124305.2318-21-venkatkumar.ande@amd.com (mailing list archive)
State Changes Requested
Delegated to: Ferruh Yigit
Headers
Series [v2,01/25] net/axgbe: fix mdio access for non-zero ports and CL45 PHYs |

Checks

Context Check Description
ci/checkpatch warning coding style issues

Commit Message

Venkat Kumar Ande May 7, 2024, 12:43 p.m. UTC 
  Add support to the driver to fully recognize and enable 2.5GbE speed in
10GBaseT mode.

Signed-off-by: Venkat Kumar Ande <venkatkumar.ande@amd.com>
---
 drivers/net/axgbe/axgbe_phy_impl.c | 9 ++++++++-
 1 file changed, 8 insertions(+), 1 deletion(-)

Comments

Sebastian, Selwin May 20, 2024, 10:43 a.m. UTC | #1 
[AMD Official Use Only - AMD Internal Distribution Only]

Acked-by: Selwin Sebastian<selwin.sebastian@amd.com>

-----Original Message-----
From: Ande, Venkat Kumar <VenkatKumar.Ande@amd.com>
Sent: Tuesday, May 7, 2024 6:13 PM
To: dev@dpdk.org
Cc: Sebastian, Selwin <Selwin.Sebastian@amd.com>; Ande, Venkat Kumar <VenkatKumar.Ande@amd.com>
Subject: [PATCH v2 21/25] net/axgbe: add 2.5GbE support to 10G BaseT mode

Add support to the driver to fully recognize and enable 2.5GbE speed in 10GBaseT mode.

Signed-off-by: Venkat Kumar Ande <venkatkumar.ande@amd.com>
---
 drivers/net/axgbe/axgbe_phy_impl.c | 9 ++++++++-
 1 file changed, 8 insertions(+), 1 deletion(-)

diff --git a/drivers/net/axgbe/axgbe_phy_impl.c b/drivers/net/axgbe/axgbe_phy_impl.c
index d173545e83..13b37e9b8b 100644
--- a/drivers/net/axgbe/axgbe_phy_impl.c
+++ b/drivers/net/axgbe/axgbe_phy_impl.c
@@ -1392,9 +1392,11 @@ static enum axgbe_mode axgbe_phy_switch_baset_mode(struct axgbe_port *pdata)
        case AXGBE_MODE_SGMII_100:
        case AXGBE_MODE_SGMII_1000:
                return AXGBE_MODE_KR;
+       case AXGBE_MODE_KX_2500:
+               return AXGBE_MODE_SGMII_1000;
        case AXGBE_MODE_KR:
        default:
-               return AXGBE_MODE_SGMII_1000;
+               return AXGBE_MODE_KX_2500;
        }
 }

@@ -1883,6 +1885,7 @@ static bool axgbe_phy_port_mode_mismatch(struct axgbe_port *pdata)
                if ((phy_data->port_speeds & AXGBE_PHY_PORT_SPEED_10)  ||
                    (phy_data->port_speeds & AXGBE_PHY_PORT_SPEED_100) ||
                    (phy_data->port_speeds & AXGBE_PHY_PORT_SPEED_1000) ||
+                   (phy_data->port_speeds & AXGBE_PHY_PORT_SPEED_2500) ||
                    (phy_data->port_speeds & AXGBE_PHY_PORT_SPEED_10000))
                        return false;
                break;
@@ -2270,6 +2273,10 @@ static int axgbe_phy_init(struct axgbe_port *pdata)
                        pdata->phy.supported |= SUPPORTED_1000baseT_Full;
                        phy_data->start_mode = AXGBE_MODE_SGMII_1000;
                }
+               if (phy_data->port_speeds & AXGBE_PHY_PORT_SPEED_2500) {
+                       pdata->phy.supported |= SUPPORTED_2500baseX_Full;
+                       phy_data->start_mode = AXGBE_MODE_KX_2500;
+               }
                if (phy_data->port_speeds & AXGBE_PHY_PORT_SPEED_10000) {
                        pdata->phy.supported |= SUPPORTED_10000baseT_Full;
                        phy_data->start_mode = AXGBE_MODE_KR;
--
2.34.1
diff mbox series

Patch

diff --git a/drivers/net/axgbe/axgbe_phy_impl.c b/drivers/net/axgbe/axgbe_phy_impl.c
index d173545e83..13b37e9b8b 100644
--- a/drivers/net/axgbe/axgbe_phy_impl.c
+++ b/drivers/net/axgbe/axgbe_phy_impl.c
@@ -1392,9 +1392,11 @@  static enum axgbe_mode axgbe_phy_switch_baset_mode(struct axgbe_port *pdata)
 	case AXGBE_MODE_SGMII_100:
 	case AXGBE_MODE_SGMII_1000:
 		return AXGBE_MODE_KR;
+	case AXGBE_MODE_KX_2500:
+		return AXGBE_MODE_SGMII_1000;
 	case AXGBE_MODE_KR:
 	default:
-		return AXGBE_MODE_SGMII_1000;
+		return AXGBE_MODE_KX_2500;
 	}
 }
 
@@ -1883,6 +1885,7 @@  static bool axgbe_phy_port_mode_mismatch(struct axgbe_port *pdata)
 		if ((phy_data->port_speeds & AXGBE_PHY_PORT_SPEED_10)  ||
 		    (phy_data->port_speeds & AXGBE_PHY_PORT_SPEED_100) ||
 		    (phy_data->port_speeds & AXGBE_PHY_PORT_SPEED_1000) ||
+		    (phy_data->port_speeds & AXGBE_PHY_PORT_SPEED_2500) ||
 		    (phy_data->port_speeds & AXGBE_PHY_PORT_SPEED_10000))
 			return false;
 		break;
@@ -2270,6 +2273,10 @@  static int axgbe_phy_init(struct axgbe_port *pdata)
 			pdata->phy.supported |= SUPPORTED_1000baseT_Full;
 			phy_data->start_mode = AXGBE_MODE_SGMII_1000;
 		}
+		if (phy_data->port_speeds & AXGBE_PHY_PORT_SPEED_2500) {
+			pdata->phy.supported |= SUPPORTED_2500baseX_Full;
+			phy_data->start_mode = AXGBE_MODE_KX_2500;
+		}
 		if (phy_data->port_speeds & AXGBE_PHY_PORT_SPEED_10000) {
 			pdata->phy.supported |= SUPPORTED_10000baseT_Full;
 			phy_data->start_mode = AXGBE_MODE_KR;