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sfc: Add per-queue statistics in ethtool

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Implement per channel software TX and RX packet counters
accessed as ethtool statistics.

This allows confirmation with MAC statistics.

Signed-off-by: Shradha Shah <sshah@solarflare.com>
Signed-off-by: David S. Miller <davem@davemloft.net>
This commit is contained in:
Andrew Rybchenko
2014-07-17 12:10:43 +01:00
committed by David S. Miller
parent 87b200e11b
commit 8ccf3800db
4 changed files with 66 additions and 2 deletions
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2
drivers/net/ethernet/sfc/rx.c
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@@ -530,6 +530,8 @@ void efx_rx_packet(struct efx_rx_queue *rx_queue, unsigned int index,
struct efx_channel *channel = efx_rx_queue_channel(rx_queue);
struct efx_rx_buffer *rx_buf;
rx_queue->rx_packets++;
rx_buf = efx_rx_buffer(rx_queue, index);
rx_buf->flags |= flags;