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From: Venkat Kumar Ande <venkatkumar.ande@amd.com>
To: <dev@dpdk.org>
Cc: <Selwin.Sebastian@amd.com>,
	Venkat Kumar Ande <VenkatKumar.Ande@amd.com>,
	 Selwin Sebastian <selwin.sebastian@amd.com>
Subject: [PATCH v3 22/25] net/axgbe: add 2.5GbE support to 10G BaseT mode
Date: Tue, 4 Jun 2024 17:41:54 +0530	[thread overview]
Message-ID: <20240604121157.3052-22-venkatkumar.ande@amd.com> (raw)
In-Reply-To: <20240604121157.3052-1-venkatkumar.ande@amd.com>

From: Venkat Kumar Ande <VenkatKumar.Ande@amd.com>

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>
Acked-by: Selwin Sebastian <selwin.sebastian@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 1f45e955c4..140c9f609b 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


  parent reply	other threads:[~2024-06-04 12:15 UTC|newest]

Thread overview: 26+ messages / expand[flat|nested]  mbox.gz  Atom feed  top
     [not found] <20240507124305.2318-1-VenkatKumar.Ande@amd.com>
2024-06-04 12:11 ` [PATCH v3 01/25] net/axgbe: fix mdio access for non-zero ports and CL45 PHYs Venkat Kumar Ande
2024-06-04 12:11   ` [PATCH v3 02/25] net/axgbe: reset link when the link never comes back Venkat Kumar Ande
2024-06-04 12:11   ` [PATCH v3 03/25] net/axgbe: fix fluctuations for 1G BELFUSE SFP Venkat Kumar Ande
2024-06-04 12:11   ` [PATCH v3 04/25] net/axgbe: update DMA coherency values Venkat Kumar Ande
2024-06-04 12:11   ` [PATCH v3 05/25] net/axgbe: disable interrupts during device removal Venkat Kumar Ande
2024-06-04 12:11   ` [PATCH v3 06/25] net/axgbe: yellow carp devices do not need rrc Venkat Kumar Ande
2024-06-04 12:11   ` [PATCH v3 07/25] net/axgbe: enable PLL control for fixed PHY modes only Venkat Kumar Ande
2024-06-04 12:11   ` [PATCH v3 08/25] net/axgbe: fix the SFP codes check for DAC cables Venkat Kumar Ande
2024-06-04 12:11   ` [PATCH v3 09/25] net/axgbe: fix logic around active and passive cables Venkat Kumar Ande
2024-06-04 12:11   ` [PATCH v3 10/25] net/axgbe: check only the minimum speed for cables Venkat Kumar Ande
2024-06-04 12:11   ` [PATCH v3 11/25] net/axgbe: flow Tx Ctrl Registers are h/w version dependent Venkat Kumar Ande
2024-06-04 12:11   ` [PATCH v3 12/25] net/axgbe: delay AN timeout during KR training Venkat Kumar Ande
2024-06-04 12:11   ` [PATCH v3 13/25] net/axgbe: fix the false linkup in axgbe PHY status Venkat Kumar Ande
2024-06-04 12:11   ` [PATCH v3 14/25] net/axgbe: remove use of comm owned field Venkat Kumar Ande
2024-06-04 12:11   ` [PATCH v3 15/25] net/axgbe: remove field of SFP diagnostic support Venkat Kumar Ande
2024-06-04 12:11   ` [PATCH v3 16/25] net/axgbe: improve SFP 100Mbps auto-negotiation Venkat Kumar Ande
2024-06-04 12:11   ` [PATCH v3 17/25] net/axgbe: remove unnecessary conversion to bool Venkat Kumar Ande
2024-06-04 12:11   ` [PATCH v3 18/25] net/axgbe: use definitions for mailbox commands Venkat Kumar Ande
2024-06-04 12:11   ` [PATCH v3 19/25] net/axgbe: add support for 10 Mbps speed Venkat Kumar Ande
2024-06-04 12:11   ` [PATCH v3 20/25] net/axgbe: separate C22 and C45 transactions Venkat Kumar Ande
2024-06-04 12:11   ` [PATCH v3 21/25] net/axgbe: replace mii generic macro for c45 with AXGBE Venkat Kumar Ande
2024-06-04 12:11   ` Venkat Kumar Ande [this message]
2024-06-04 12:11   ` [PATCH v3 23/25] net/axgbe: add support for Rx adaptation Venkat Kumar Ande
2024-06-04 12:11   ` [PATCH v3 24/25] net/axgbe: extend 10Mbps support to MAC version 21H Venkat Kumar Ande
2024-06-04 12:11   ` [PATCH v3 25/25] net/axgbe: modify debug messages Venkat Kumar Ande
2024-06-05 17:07   ` [PATCH v3 01/25] net/axgbe: fix mdio access for non-zero ports and CL45 PHYs Ferruh Yigit

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