diff options
| author | Xue Chaojing <xuechaojing@huawei.com> | 2019-06-04 01:16:08 +0000 |
|---|---|---|
| committer | David S. Miller <davem@davemloft.net> | 2019-06-04 14:51:46 -0700 |
| commit | 1e0071819400205894c034174f7c4627820ca64e (patch) | |
| tree | 05629d36476ca7f19df2e97895749b5258efa232 /drivers/net/ethernet/huawei/hinic/hinic_hw_wqe.h | |
| parent | 600bb0318c18e9616d97ad123caaa7c5f7bf222c (diff) | |
hinic: add LRO support
This patch adds LRO support for the HiNIC driver.
Reported-by: kbuild test robot <lkp@intel.com>
Reviewed-by: Jesse Brandeburg <jesse.brandeburg@intel.com>
Signed-off-by: Xue Chaojing <xuechaojing@huawei.com>
Reviewed-by: Jesse Brandeburg <jesse.brandeburg@intel.com>
Signed-off-by: David S. Miller <davem@davemloft.net>
Diffstat (limited to 'drivers/net/ethernet/huawei/hinic/hinic_hw_wqe.h')
| -rw-r--r-- | drivers/net/ethernet/huawei/hinic/hinic_hw_wqe.h | 22 |
1 files changed, 21 insertions, 1 deletions
diff --git a/drivers/net/ethernet/huawei/hinic/hinic_hw_wqe.h b/drivers/net/ethernet/huawei/hinic/hinic_hw_wqe.h index 138941527872..ef852b7b57a3 100644 --- a/drivers/net/ethernet/huawei/hinic/hinic_hw_wqe.h +++ b/drivers/net/ethernet/huawei/hinic/hinic_hw_wqe.h @@ -219,6 +219,26 @@ #define HINIC_MSS_DEFAULT 0x3E00 #define HINIC_MSS_MIN 0x50 +#define RQ_CQE_STATUS_NUM_LRO_SHIFT 16 +#define RQ_CQE_STATUS_NUM_LRO_MASK 0xFFU + +#define RQ_CQE_STATUS_GET(val, member) (((val) >> \ + RQ_CQE_STATUS_##member##_SHIFT) & \ + RQ_CQE_STATUS_##member##_MASK) + +#define HINIC_GET_RX_NUM_LRO(status) \ + RQ_CQE_STATUS_GET(status, NUM_LRO) + +#define RQ_CQE_OFFOLAD_TYPE_PKT_TYPE_SHIFT 0 +#define RQ_CQE_OFFOLAD_TYPE_PKT_TYPE_MASK 0xFFFU + +#define RQ_CQE_OFFOLAD_TYPE_GET(val, member) (((val) >> \ + RQ_CQE_OFFOLAD_TYPE_##member##_SHIFT) & \ + RQ_CQE_OFFOLAD_TYPE_##member##_MASK) + +#define HINIC_GET_RX_PKT_TYPE(offload_type) \ + RQ_CQE_OFFOLAD_TYPE_GET(offload_type, PKT_TYPE) + enum hinic_l4offload_type { HINIC_L4_OFF_DISABLE = 0, HINIC_TCP_OFFLOAD_ENABLE = 1, @@ -372,7 +392,7 @@ struct hinic_rq_cqe { u32 status; u32 len; - u32 rsvd2; + u32 offload_type; u32 rsvd3; u32 rsvd4; u32 rsvd5; |