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From 5e84aec87108e0481af7495a1e9a9953d8590d70 Mon Sep 17 00:00:00 2001
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From: Xue Liu <liuxuenetmail@gmail.com>
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Date: Mon, 6 Feb 2017 17:43:19 +0000
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Subject: net: micrel: Disable PME
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Disable PME for Micrel phy driver allowing the Ethernet ports LED
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driver to work on marduk platform.
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Signed-off-by: Xue Liu <liuxuenetmail@gmail.com>
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---
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drivers/net/phy/micrel.c | 6 ++++++
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1 file changed, 6 insertions(+)
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--- a/drivers/net/phy/micrel.c
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+++ b/drivers/net/phy/micrel.c
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@@ -273,6 +273,7 @@ static int kszphy_config_init(struct phy
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struct kszphy_priv *priv = phydev->priv;
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const struct kszphy_type *type;
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int ret;
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+ int temp = 0;
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if (!priv)
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return 0;
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@@ -308,6 +309,11 @@ static int kszphy_config_init(struct phy
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return ret;
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}
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+ /* disable PME */
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+ temp = phy_read(phydev, 0x16);
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+ temp &= ~(1 << 15);
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+ phy_write(phydev, 0x16, temp);
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+
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return 0;
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}
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