Patchwork [net,03/10] igb: Fix for I347AT4 PHY cable length unit detection

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Submitter Jeff Kirsher
Date Nov. 3, 2011, 12:19 a.m.
Message ID <1320279601-1276-4-git-send-email-jeffrey.t.kirsher@intel.com>
Download mbox | patch
Permalink /patch/123375/
State Accepted
Delegated to: David Miller
Headers show

Comments

Jeff Kirsher - Nov. 3, 2011, 12:19 a.m.
From: "Kantecki, Tomasz" <tomasz.kantecki@intel.com>

The PHY cable length unit detection was not using the correct
the correct PHY data variable for I347AT4.

Signed-off-by: Tomasz Kantecki <tomasz.kantecki@intel.com>
Signed-off-by: Jeff Kirsher <jeffrey.t.kirsher@intel.com>
---
 drivers/net/ethernet/intel/igb/e1000_phy.c |    2 +-
 1 files changed, 1 insertions(+), 1 deletions(-)

Patch

diff --git a/drivers/net/ethernet/intel/igb/e1000_phy.c b/drivers/net/ethernet/intel/igb/e1000_phy.c
index 7edf31e..b17d7c2 100644
--- a/drivers/net/ethernet/intel/igb/e1000_phy.c
+++ b/drivers/net/ethernet/intel/igb/e1000_phy.c
@@ -1687,7 +1687,7 @@  s32 igb_get_cable_length_m88_gen2(struct e1000_hw *hw)
 		if (ret_val)
 			goto out;
 
-		is_cm = !(phy_data & I347AT4_PCDC_CABLE_LENGTH_UNIT);
+		is_cm = !(phy_data2 & I347AT4_PCDC_CABLE_LENGTH_UNIT);
 
 		/* Populate the phy structure with cable length in meters */
 		phy->min_cable_length = phy_data / (is_cm ? 100 : 1);