linux-kernel - [PATCH 3.12 084/104] igb: Fix master/slave mode for all m88 i354 PHY's

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Date:	Wed, 20 Aug 2014 13:43:47 +0200
From:	Jiri Slaby <jslaby@...e.cz>
To:	stable@...r.kernel.org
Cc:	linux-kernel@...r.kernel.org,
	Carolyn Wyborny <carolyn.wyborny@...el.com>,
	Jeff Kirsher <jeffrey.t.kirsher@...el.com>,
	Jiri Slaby <jslaby@...e.cz>
Subject: [PATCH 3.12 084/104] igb: Fix master/slave mode for all m88 i354 PHY's

From: Carolyn Wyborny <carolyn.wyborny@...el.com>

3.12-stable review patch.  If anyone has any objections, please let me know.

===============

commit d1c17d806b6a52ff020322bec457717a91ea50a9 upstream.

This patch calls code to set the master/slave mode for all m88 gen 2
PHY's. This patch also removes the call to this function for I210 devices
only from the function that is not called by I210 devices.

Signed-off-by: Carolyn Wyborny <carolyn.wyborny@...el.com>
Tested-by: Jeff Pieper  <jeffrey.e.pieper@...il.com>
Signed-off-by: Jeff Kirsher <jeffrey.t.kirsher@...el.com>
Signed-off-by: Jiri Slaby <jslaby@...e.cz>
---
 drivers/net/ethernet/intel/igb/e1000_phy.c | 8 +++-----
 1 file changed, 3 insertions(+), 5 deletions(-)

diff --git a/drivers/net/ethernet/intel/igb/e1000_phy.c b/drivers/net/ethernet/intel/igb/e1000_phy.c
index 556da81ab092..ad2b74d95138 100644
--- a/drivers/net/ethernet/intel/igb/e1000_phy.c
+++ b/drivers/net/ethernet/intel/igb/e1000_phy.c
@@ -708,11 +708,6 @@ s32 igb_copper_link_setup_m88(struct e1000_hw *hw)
 		hw_dbg("Error committing the PHY changes\n");
 		goto out;
 	}
-	if (phy->type == e1000_phy_i210) {
-		ret_val = igb_set_master_slave_mode(hw);
-		if (ret_val)
-			return ret_val;
-	}
 
 out:
 	return ret_val;
@@ -806,6 +801,9 @@ s32 igb_copper_link_setup_m88_gen2(struct e1000_hw *hw)
 		hw_dbg("Error committing the PHY changes\n");
 		return ret_val;
 	}
+	ret_val = igb_set_master_slave_mode(hw);
+	if (ret_val)
+		return ret_val;
 
 	return 0;
 }
-- 
2.0.4

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