diff options
| author | Salil <salil.mehta@huawei.com> | 2015-12-03 12:17:55 +0000 |
|---|---|---|
| committer | David S. Miller <davem@davemloft.net> | 2015-12-04 14:36:15 -0500 |
| commit | 64353af63962f01a58af6c4f37736be80779ee3a (patch) | |
| tree | 1276d76ca9de7fde31f92599981c3e505d0cd5ba /drivers/net/ethernet/hisilicon/hns/hns_dsaf_ppe.c | |
| parent | 6bc0ce7d9adabf332afc102f7f97bf121b990ece (diff) | |
net:hns: Add Hip06 "TSO(TCP Segment Offload)" support HNS Driver
This patch adds the support of "TSO (TCP Segment Offload)" feature
provided by the Hip06 ethernet hardware to the HNS ethernet
driver.
Enabling this feature would help offload the TCP Segmentation
process to the Hip06 ethernet hardware. This eventually would help
in saving precious cpu cycles.
Signed-off-by: Salil Mehta <salil.mehta@huawei.com>
Signed-off-by: lisheng <lisheng011@huawei.com>
Signed-off-by: David S. Miller <davem@davemloft.net>
Diffstat (limited to 'drivers/net/ethernet/hisilicon/hns/hns_dsaf_ppe.c')
| -rw-r--r-- | drivers/net/ethernet/hisilicon/hns/hns_dsaf_ppe.c | 5 |
1 files changed, 5 insertions, 0 deletions
diff --git a/drivers/net/ethernet/hisilicon/hns/hns_dsaf_ppe.c b/drivers/net/ethernet/hisilicon/hns/hns_dsaf_ppe.c index 7af0858f1fcb..b5e4c44fc9fb 100644 --- a/drivers/net/ethernet/hisilicon/hns/hns_dsaf_ppe.c +++ b/drivers/net/ethernet/hisilicon/hns/hns_dsaf_ppe.c @@ -19,6 +19,11 @@ #include "hns_dsaf_ppe.h" +void hns_ppe_set_tso_enable(struct hns_ppe_cb *ppe_cb, u32 value) +{ + dsaf_set_dev_bit(ppe_cb, PPEV2_CFG_TSO_EN_REG, 0, !!value); +} + void hns_ppe_set_rss_key(struct hns_ppe_cb *ppe_cb, const u32 rss_key[HNS_PPEV2_RSS_KEY_NUM]) { |