net: mvneta: discriminate error cause for missed packet

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In order to improve the diagnostic in case of error, make the distinction
between refill error and skb allocation error. Also make the information
available through the ethtool state.

Based on the work of Yelena Krivosheev <yelena@marvell.com>
Signed-off-by: Gregory CLEMENT <gregory.clement@bootlin.com>
Signed-off-by: David S. Miller <davem@davemloft.net>

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Gregory CLEMENT 2018-07-18 18:10:54 +02:00 • committed by David S. Miller

parent c307e2a895

commit 17a96da627

1 changed files with 22 additions and 6 deletions

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drivers/net/ethernet/marvell/mvneta.c

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