openkylin
/
linux
mirror of https://gitee.com/openkylin/linux.git
9
0
Fork 0
Code Issues Projects Releases Wiki Activity

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>
This commit is contained in:
Shahed Shaikh 2013-10-25 10:38:36 -04:00 committed by David S. Miller
parent 4c8e84b22a
commit 598c45b309
1 changed files with 2 additions and 5 deletions
Show Stats Download Patch File Download Diff File Expand all files Collapse all files

7
drivers/net/ethernet/qlogic/qlcnic/qlcnic_hw.c
View File

@ -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);