[PATCH net-next v2 05/10] forcedeth: stats for rx_packets based on hardware registers
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STALE5452d
SUPERSEDED
From: David Decotigny <hidden>
Date: 2011-11-11 01:40:00
Also in:
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Subsystem:
forcedeth gigabit ethernet driver, networking drivers, the rest · Maintainers:
Rain River, Zhu Yanjun, Andrew Lunn, "David S. Miller", Eric Dumazet, Jakub Kicinski, Paolo Abeni, Linus Torvalds
Revision v2 of 4 in this series.
Revisions (4)
- v1 [diff vs current]
- v2 current
- v3 [diff vs current]
- v4 [diff vs current]
Use the hardware registers instead of a software implementation to account for the number of RX packets. Signed-off-by: David Decotigny <redacted> --- drivers/net/ethernet/nvidia/forcedeth.c | 3 +-- 1 files changed, 1 insertions(+), 2 deletions(-)
diff --git a/drivers/net/ethernet/nvidia/forcedeth.c b/drivers/net/ethernet/nvidia/forcedeth.c
index 10d1e37..1a1972b 100644
--- a/drivers/net/ethernet/nvidia/forcedeth.c
+++ b/drivers/net/ethernet/nvidia/forcedeth.c@@ -1722,6 +1722,7 @@ static struct net_device_stats *nv_get_stats(struct net_device *dev) dev->stats.tx_packets = np->estats.tx_packets; dev->stats.rx_bytes = np->estats.rx_bytes; } + dev->stats.rx_packets = np->estats.rx_packets; dev->stats.tx_bytes = np->estats.tx_bytes; dev->stats.tx_fifo_errors = np->estats.tx_fifo_errors; dev->stats.tx_carrier_errors = np->estats.tx_carrier_errors;
@@ -2709,7 +2710,6 @@ static int nv_rx_process(struct net_device *dev, int limit) skb_put(skb, len); skb->protocol = eth_type_trans(skb, dev); napi_gro_receive(&np->napi, skb); - dev->stats.rx_packets++; if (unlikely(!(np->driver_data & DEV_HAS_STATISTICS_V23))) dev->stats.rx_bytes += len; next_pkt:
@@ -2794,7 +2794,6 @@ static int nv_rx_process_optimized(struct net_device *dev, int limit) __vlan_hwaccel_put_tag(skb, vid); } napi_gro_receive(&np->napi, skb); - dev->stats.rx_packets++; if (unlikely(!(np->driver_data & DEV_HAS_STATISTICS_V23))) dev->stats.rx_bytes += len;
--
1.7.3.1