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authorSucheta Chakraborty <sucheta.chakraborty@qlogic.com>2010-03-08 00:14:46 +0000
committerDavid S. Miller <davem@davemloft.net>2010-03-08 10:45:29 -0800
commit8bfe8b91b8b877066c8ac788f59a40324eaac6d8 (patch)
treea2347ff6e35f69af10a673e9173630a5e7e7eebd /drivers/net/qlcnic/qlcnic_init.c
parentqlcnic: fix tx csum status (diff)
downloadlinux-dev-8bfe8b91b8b877066c8ac788f59a40324eaac6d8.tar.xz
linux-dev-8bfe8b91b8b877066c8ac788f59a40324eaac6d8.zip
qlcnic: additional driver statistics.
Statistics added for lro/lso bytes, count for tx stop queue and wake queue and skb alloc failure count. Signed-off-by: Sucheta Chakraborty <sucheta.chakraborty@qlogic.com> Signed-off-by: Amit Kumar Salecha <amit.salecha@qlogic.com> Signed-off-by: David S. Miller <davem@davemloft.net>
Diffstat (limited to 'drivers/net/qlcnic/qlcnic_init.c')
-rw-r--r--drivers/net/qlcnic/qlcnic_init.c8
1 files changed, 6 insertions, 2 deletions
diff --git a/drivers/net/qlcnic/qlcnic_init.c b/drivers/net/qlcnic/qlcnic_init.c
index ea00ab4d4feb..f0df9717aece 100644
--- a/drivers/net/qlcnic/qlcnic_init.c
+++ b/drivers/net/qlcnic/qlcnic_init.c
@@ -1114,8 +1114,10 @@ qlcnic_alloc_rx_skb(struct qlcnic_adapter *adapter,
struct pci_dev *pdev = adapter->pdev;
buffer->skb = dev_alloc_skb(rds_ring->skb_size);
- if (!buffer->skb)
+ if (!buffer->skb) {
+ adapter->stats.skb_alloc_failure++;
return -ENOMEM;
+ }
skb = buffer->skb;
@@ -1289,7 +1291,7 @@ qlcnic_process_lro(struct qlcnic_adapter *adapter,
netif_receive_skb(skb);
adapter->stats.lro_pkts++;
- adapter->stats.rxbytes += length;
+ adapter->stats.lrobytes += length;
return buffer;
}
@@ -1505,6 +1507,8 @@ qlcnic_process_rcv_diag(struct qlcnic_adapter *adapter,
adapter->diag_cnt++;
dev_kfree_skb_any(skb);
+ adapter->stats.rx_pkts++;
+ adapter->stats.rxbytes += length;
return buffer;
}