From 3ff13f1c620e4387e1a9b9bc5d95d67052615037 Mon Sep 17 00:00:00 2001
From: Xander Huff <xander.huff@ni.com>
Date: Tue, 13 Jan 2015 16:15:51 -0600
Subject: [PATCH] net/macb: improved ethtool statistics support

Currently `ethtool -S` simply returns "no stats available". It
would be more useful to see what the various ethtool statistics
registers' values are. This change implements get_ethtool_stats,
get_strings, and get_sset_count functions to accomplish this.

Read all GEM statistics registers and sum them into
macb.ethtool_stats. Add the necessary infrastructure to make this
accessible via `ethtool -S`.

Update gem_update_stats to utilize ethtool_stats.

Signed-off-by: Xander Huff <xander.huff@ni.com>
Signed-off-by: David S. Miller <davem@davemloft.net>
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Reading git-format-patch failed