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e1000: 3 new driver stats for managability testing

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Add 3 extra packet redirect counters for tracking purposes to make sure
we can test that all packets arrive properly.

Originally from Jesse Brandeburg <jesse.brandeburg@intel.com>,
rewritten to use feature flags by me.

Signed-off-by: Jeff Garzik <jeff@garzik.org>
This commit is contained in:
Jeff Garzik
2006-12-15 11:16:33 -05:00
parent 1f753861d2
commit 15e376b4ee
4 changed files with 14 additions and 0 deletions
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7
drivers/net/e1000/e1000_main.c
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@@ -3743,6 +3743,13 @@ e1000_update_stats(struct e1000_adapter *adapter)
adapter->phy_stats.receive_errors += phy_tmp;
}
/* Management Stats */
if (adapter->hw.has_smbus) {
adapter->stats.mgptc += E1000_READ_REG(hw, MGTPTC);
adapter->stats.mgprc += E1000_READ_REG(hw, MGTPRC);
adapter->stats.mgpdc += E1000_READ_REG(hw, MGTPDC);
}
spin_unlock_irqrestore(&adapter->stats_lock, flags);
}
#ifdef CONFIG_PCI_MSI