[1/5] igb: add support for x2 link width configurations
diff mbox

Message ID 20090401063759.3046.89960.stgit@lost.foo-projects.org
State Accepted, archived
Delegated to: David Miller
Headers show

Commit Message

Jeff Kirsher April 1, 2009, 6:38 a.m. UTC
From: Alexander Duyck <alexander.h.duyck@intel.com>

When device is on PCIe link trained as x2 the driver is currently reporting
link width as "unknown".  The original patch provided by Myron adds the x2
link support and my changes are cosmetic to clean up the readability of the
conditional operators.

Based on work by: Myron Stowe <myron.stowe@hp.com>
Signed-off-by: Alexander Duyck <alexander.h.duyck@intel.com>
Signed-off-by: Jeff Kirsher <jeffrey.t.kirsher@intel.com>
---

 drivers/net/igb/igb_main.c |    7 ++++---
 1 files changed, 4 insertions(+), 3 deletions(-)


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Comments

David Miller April 2, 2009, 7:59 a.m. UTC | #1
From: Jeff Kirsher <jeffrey.t.kirsher@intel.com>
Date: Tue, 31 Mar 2009 23:38:00 -0700

> When device is on PCIe link trained as x2 the driver is currently reporting
> link width as "unknown".  The original patch provided by Myron adds the x2
> link support and my changes are cosmetic to clean up the readability of the
> conditional operators.
> 
> Based on work by: Myron Stowe <myron.stowe@hp.com>
> Signed-off-by: Alexander Duyck <alexander.h.duyck@intel.com>
> Signed-off-by: Jeff Kirsher <jeffrey.t.kirsher@intel.com>

Applied.
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Patch
diff mbox

diff --git a/drivers/net/igb/igb_main.c b/drivers/net/igb/igb_main.c
index ca84216..be02045 100644
--- a/drivers/net/igb/igb_main.c
+++ b/drivers/net/igb/igb_main.c
@@ -1476,9 +1476,10 @@  static int __devinit igb_probe(struct pci_dev *pdev,
 		 netdev->name,
 		 ((hw->bus.speed == e1000_bus_speed_2500)
 		  ? "2.5Gb/s" : "unknown"),
-		 ((hw->bus.width == e1000_bus_width_pcie_x4)
-		  ? "Width x4" : (hw->bus.width == e1000_bus_width_pcie_x1)
-		  ? "Width x1" : "unknown"),
+		 ((hw->bus.width == e1000_bus_width_pcie_x4) ? "Width x4" :
+		  (hw->bus.width == e1000_bus_width_pcie_x2) ? "Width x2" :
+		  (hw->bus.width == e1000_bus_width_pcie_x1) ? "Width x1" :
+		   "unknown"),
 		 netdev->dev_addr);
 
 	igb_read_part_num(hw, &part_num);