diff options
| author | Alexander Duyck <alexander.h.duyck@intel.com> | 2008-07-08 15:07:24 -0700 |
|---|---|---|
| committer | Jeff Garzik <jgarzik@redhat.com> | 2008-07-11 01:20:31 -0400 |
| commit | e21ed3538f1946ea623caf28f1c44ede50224275 (patch) | |
| tree | b4ba81094a95de0d9396ded4e992699cbc3f6393 /drivers/net | |
| parent | 661086df6cf35f62d0aec09ccb9164eb2baaaecd (diff) | |
igb: update ethtool stats to support multiqueue
Addesses problems seen earlier with igb driver not correctly reporting rx
and tx stats.
Signed-off-by: Alexander Duyck <alexander.h.duyck@intel.com>
Signed-off-by: Jeff Kirsher <jeffrey.t.kirsher@intel.com>
Signed-off-by: Jeff Garzik <jgarzik@redhat.com>
Diffstat (limited to 'drivers/net')
| -rw-r--r-- | drivers/net/igb/igb.h | 1 | ||||
| -rw-r--r-- | drivers/net/igb/igb_ethtool.c | 13 | ||||
| -rw-r--r-- | drivers/net/igb/igb_main.c | 2 |
3 files changed, 12 insertions, 4 deletions
diff --git a/drivers/net/igb/igb.h b/drivers/net/igb/igb.h index a1431c8797b..5915efccbca 100644 --- a/drivers/net/igb/igb.h +++ b/drivers/net/igb/igb.h @@ -158,6 +158,7 @@ struct igb_ring { union { /* TX */ struct { + struct igb_queue_stats tx_stats; bool detect_tx_hung; }; /* RX */ diff --git a/drivers/net/igb/igb_ethtool.c b/drivers/net/igb/igb_ethtool.c index 0447f9bcd27..ed756c12aba 100644 --- a/drivers/net/igb/igb_ethtool.c +++ b/drivers/net/igb/igb_ethtool.c @@ -96,10 +96,8 @@ static const struct igb_stats igb_gstrings_stats[] = { }; #define IGB_QUEUE_STATS_LEN \ - ((((((struct igb_adapter *)netdev->priv)->num_rx_queues > 1) ? \ - ((struct igb_adapter *)netdev->priv)->num_rx_queues : 0) + \ - (((((struct igb_adapter *)netdev->priv)->num_tx_queues > 1) ? \ - ((struct igb_adapter *)netdev->priv)->num_tx_queues : 0))) * \ + ((((struct igb_adapter *)netdev->priv)->num_rx_queues + \ + ((struct igb_adapter *)netdev->priv)->num_tx_queues) * \ (sizeof(struct igb_queue_stats) / sizeof(u64))) #define IGB_GLOBAL_STATS_LEN \ sizeof(igb_gstrings_stats) / sizeof(struct igb_stats) @@ -1842,6 +1840,13 @@ static void igb_get_ethtool_stats(struct net_device *netdev, data[i] = (igb_gstrings_stats[i].sizeof_stat == sizeof(u64)) ? *(u64 *)p : *(u32 *)p; } + for (j = 0; j < adapter->num_tx_queues; j++) { + int k; + queue_stat = (u64 *)&adapter->tx_ring[j].tx_stats; + for (k = 0; k < stat_count; k++) + data[i + k] = queue_stat[k]; + i += k; + } for (j = 0; j < adapter->num_rx_queues; j++) { int k; queue_stat = (u64 *)&adapter->rx_ring[j].rx_stats; diff --git a/drivers/net/igb/igb_main.c b/drivers/net/igb/igb_main.c index e11a5dae668..f975bfec226 100644 --- a/drivers/net/igb/igb_main.c +++ b/drivers/net/igb/igb_main.c @@ -3431,6 +3431,8 @@ done_cleaning: } tx_ring->total_bytes += total_bytes; tx_ring->total_packets += total_packets; + tx_ring->tx_stats.bytes += total_bytes; + tx_ring->tx_stats.packets += total_packets; adapter->net_stats.tx_bytes += total_bytes; adapter->net_stats.tx_packets += total_packets; return retval; |