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46 lines
1.6 KiB
Diff
46 lines
1.6 KiB
Diff
From bb700603e66a1294049aa479ad560443496c893b Mon Sep 17 00:00:00 2001
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From: Alex Marginean <alexandru.marginean@nxp.com>
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Date: Fri, 20 Sep 2019 19:41:10 +0300
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Subject: [PATCH] enetc: Handle USXGMII protocol
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Adds USXGMII protocol which is now supported in Linux. XGMII is kept for
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compatibility although there is no plain XGMII support in ENETC.
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Signed-off-by: Alex Marginean <alexandru.marginean@nxp.com>
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---
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drivers/net/ethernet/freescale/enetc/enetc_pf.c | 9 ++++++---
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1 file changed, 6 insertions(+), 3 deletions(-)
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--- a/drivers/net/ethernet/freescale/enetc/enetc_pf.c
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+++ b/drivers/net/ethernet/freescale/enetc/enetc_pf.c
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@@ -528,7 +528,8 @@ static void enetc_configure_port_mac(str
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phy_mode == PHY_INTERFACE_MODE_RGMII)
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enetc_port_wr(hw, ENETC_PM0_IF_MODE, ENETC_PM0_IFM_RGAUTO);
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- if (phy_mode == PHY_INTERFACE_MODE_XGMII)
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+ if (phy_mode == PHY_INTERFACE_MODE_XGMII ||
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+ phy_mode == PHY_INTERFACE_MODE_USXGMII)
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enetc_port_wr(hw, ENETC_PM0_IF_MODE, ENETC_PM0_IFM_XGMII);
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}
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@@ -844,7 +845,8 @@ static int enetc_configure_serdes(struct
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int err;
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if (priv->if_mode != PHY_INTERFACE_MODE_SGMII &&
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- priv->if_mode != PHY_INTERFACE_MODE_XGMII)
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+ priv->if_mode != PHY_INTERFACE_MODE_XGMII &&
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+ priv->if_mode != PHY_INTERFACE_MODE_USXGMII)
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return 0;
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err = enetc_imdio_init(pf);
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@@ -854,7 +856,8 @@ static int enetc_configure_serdes(struct
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if (priv->if_mode == PHY_INTERFACE_MODE_SGMII)
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enetc_configure_sgmii(pf->imdio);
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- if (priv->if_mode == PHY_INTERFACE_MODE_XGMII)
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+ if (priv->if_mode == PHY_INTERFACE_MODE_XGMII ||
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+ priv->if_mode == PHY_INTERFACE_MODE_USXGMII)
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enetc_configure_sxgmii(pf->imdio);
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return 0;
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