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35 lines
1.3 KiB
Diff
35 lines
1.3 KiB
Diff
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From b3841e7de0be51ddb4e0d17ab0561a12c6db2753 Mon Sep 17 00:00:00 2001
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From: Alex Marginean <alexandru.marginean@nxp.com>
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Date: Wed, 8 Jan 2020 12:34:33 +0200
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Subject: [PATCH] drivers: net: dsa: felix: Allow PHY to AN 10/100/1000 with
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2500 serdes link
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If the serdes link is set to 2500 using interfce type 2500base-X, lower
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link speeds over on the line side should still be supported.
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Rate adaptation is done out of band, in our case using AQR PHYs this is
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done using flow control.
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Signed-off-by: Alex Marginean <alexandru.marginean@nxp.com>
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---
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drivers/net/dsa/ocelot/felix.c | 9 ++++-----
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1 file changed, 4 insertions(+), 5 deletions(-)
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--- a/drivers/net/dsa/ocelot/felix.c
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+++ b/drivers/net/dsa/ocelot/felix.c
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@@ -218,11 +218,10 @@ static void felix_phylink_validate(struc
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phylink_set(mask, Autoneg);
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phylink_set(mask, Pause);
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phylink_set(mask, Asym_Pause);
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- if (state->interface != PHY_INTERFACE_MODE_2500BASEX) {
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- phylink_set(mask, 10baseT_Full);
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- phylink_set(mask, 100baseT_Full);
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- phylink_set(mask, 1000baseT_Full);
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- }
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+ phylink_set(mask, 10baseT_Full);
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+ phylink_set(mask, 100baseT_Full);
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+ phylink_set(mask, 1000baseT_Full);
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+
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/* The internal ports that run at 2.5G are overclocked GMII */
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if (state->interface == PHY_INTERFACE_MODE_GMII ||
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state->interface == PHY_INTERFACE_MODE_2500BASEX ||
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