[Intel-wired-lan] [PATCH 3/5] igb: Improve cable length function for I210, etc.

Brown, Aaron F aaron.f.brown at intel.com
Thu Dec 3 03:40:09 UTC 2015


> From: Intel-wired-lan [intel-wired-lan-bounces at lists.osuosl.org] on behalf of Aaron Sierra [asierra at xes-inc.com]
> Sent: Tuesday, November 03, 2015 10:37 AM
> To: Kirsher, Jeffrey T; intel-wired-lan at lists.osuosl.org
> Cc: Joe Schultz
> Subject: [Intel-wired-lan] [PATCH 3/5] igb: Improve cable length function       for I210, etc.
> 
> From: Joe Schultz <jschultz at xes-inc.com>
> 
> Previously, the PHY-specific code to get the cable length for the
> I210 internal and related PHYs was reporting the cable length of a
> single pair and reporting it as the min, max, and total cable length.
> Update it so that all four pairs are checked so the true min, max,
> and average cable lengths are reported.
> 
> Signed-off-by: Joe Schultz <jschultz at xes-inc.com>
> Signed-off-by: Aaron Sierra <asierra at xes-inc.com>
> ---
>  drivers/net/ethernet/intel/igb/e1000_defines.h |  5 ++-
>  drivers/net/ethernet/intel/igb/e1000_hw.h      |  1 +
>  drivers/net/ethernet/intel/igb/e1000_phy.c     | 54 ++++++++++++++++++++++----
>  3 files changed, 51 insertions(+), 9 deletions(-)

Tested-by: Aaron Brown <aaron.f.brown at intel.com>


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