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authorShahed Shaikh <shahed.shaikh@qlogic.com>2013-10-25 10:38:36 -0400
committerDavid S. Miller <davem@davemloft.net>2013-10-26 00:04:49 -0400
commit598c45b309eb401510653fed45fe74efae93be4e (patch)
tree5f46325fd1a070362f31806c2bd41812147d9628 /drivers/net/ethernet/qlogic
parent4c8e84b22aa1bfee40b047d7810ba08615235c05 (diff)
downloadblackbird-op-linux-598c45b309eb401510653fed45fe74efae93be4e.tar.gz
blackbird-op-linux-598c45b309eb401510653fed45fe74efae93be4e.zip
qlcnic: Do not force adapter to perform LRO without destination IP check
Forcing adapter to perform LRO without destination IP check degrades the performance. Signed-off-by: Shahed Shaikh <shahed.shaikh@qlogic.com> Signed-off-by: David S. Miller <davem@davemloft.net>
Diffstat (limited to 'drivers/net/ethernet/qlogic')
-rw-r--r--drivers/net/ethernet/qlogic/qlcnic/qlcnic_hw.c7
1 files changed, 2 insertions, 5 deletions
diff --git a/drivers/net/ethernet/qlogic/qlcnic/qlcnic_hw.c b/drivers/net/ethernet/qlogic/qlcnic/qlcnic_hw.c
index f8adc7b01f1f..b64e2bef9428 100644
--- a/drivers/net/ethernet/qlogic/qlcnic/qlcnic_hw.c
+++ b/drivers/net/ethernet/qlogic/qlcnic/qlcnic_hw.c
@@ -785,8 +785,6 @@ void qlcnic_82xx_config_intr_coalesce(struct qlcnic_adapter *adapter)
#define QLCNIC_ENABLE_IPV4_LRO 1
#define QLCNIC_ENABLE_IPV6_LRO 2
-#define QLCNIC_NO_DEST_IPV4_CHECK (1 << 8)
-#define QLCNIC_NO_DEST_IPV6_CHECK (2 << 8)
int qlcnic_82xx_config_hw_lro(struct qlcnic_adapter *adapter, int enable)
{
@@ -806,11 +804,10 @@ int qlcnic_82xx_config_hw_lro(struct qlcnic_adapter *adapter, int enable)
word = 0;
if (enable) {
- word = QLCNIC_ENABLE_IPV4_LRO | QLCNIC_NO_DEST_IPV4_CHECK;
+ word = QLCNIC_ENABLE_IPV4_LRO;
if (adapter->ahw->extra_capability[0] &
QLCNIC_FW_CAP2_HW_LRO_IPV6)
- word |= QLCNIC_ENABLE_IPV6_LRO |
- QLCNIC_NO_DEST_IPV6_CHECK;
+ word |= QLCNIC_ENABLE_IPV6_LRO;
}
req.words[0] = cpu_to_le64(word);
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