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Message-Id: <1401111639-11507-5-git-send-email-alexander.stein@systec-electronic.com>
Date: Mon, 26 May 2014 15:40:38 +0200
From: Alexander Stein <alexander.stein@...tec-electronic.com>
To: "David S. Miller" <davem@...emloft.net>
Cc: Daniel Krueger <daniel.krueger@...tec-electronic.com>,
netdev@...r.kernel.org,
Alexander Stein <alexander.stein@...tec-electronic.com>
Subject: [PATCH 5/6] pch_gbe: reset PHY before first configuration
From: Daniel Krueger <daniel.krueger@...tec-electronic.com>
It is a good idea to perform a PHY software reset, but is should be done
before performing the first configuration.
Signed-off-by: Daniel Krueger <daniel.krueger@...tec-electronic.com>
Signed-off-by: Alexander Stein <alexander.stein@...tec-electronic.com>
---
drivers/net/ethernet/oki-semi/pch_gbe/pch_gbe_phy.c | 4 ++--
1 file changed, 2 insertions(+), 2 deletions(-)
diff --git a/drivers/net/ethernet/oki-semi/pch_gbe/pch_gbe_phy.c b/drivers/net/ethernet/oki-semi/pch_gbe/pch_gbe_phy.c
index 3fa9a8f..dc9f0d3 100644
--- a/drivers/net/ethernet/oki-semi/pch_gbe/pch_gbe_phy.c
+++ b/drivers/net/ethernet/oki-semi/pch_gbe/pch_gbe_phy.c
@@ -316,6 +316,8 @@ void pch_gbe_phy_init_setting(struct pch_gbe_hw *hw)
if (ret)
netdev_err(adapter->netdev, "Error: mii_ethtool_gset\n");
+ pch_gbe_phy_sw_reset(hw);
+
ethtool_cmd_speed_set(&cmd, hw->mac.link_speed);
cmd.duplex = hw->mac.link_duplex;
cmd.advertising = hw->phy.autoneg_advertised;
@@ -324,8 +326,6 @@ void pch_gbe_phy_init_setting(struct pch_gbe_hw *hw)
if (ret)
netdev_err(adapter->netdev, "Error: mii_ethtool_sset\n");
- pch_gbe_phy_sw_reset(hw);
-
pch_gbe_phy_read_reg_miic(hw, PHY_PHYSP_CONTROL, &mii_reg);
mii_reg |= PHYSP_CTRL_ASSERT_CRS_TX;
pch_gbe_phy_write_reg_miic(hw, PHY_PHYSP_CONTROL, mii_reg);
--
1.8.5.5
--
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