igb: add support for x2 link width configurations

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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>
Signed-off-by: David S. Miller <davem@davemloft.net>

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Alexander Duyck 2009-03-31 20:38:00 +00:00 • committed by David S. Miller

parent 9404c82b5e

commit 59c3de8944

1 changed files with 4 additions and 3 deletions

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drivers/net/igb/igb_main.c

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