diff options
Diffstat (limited to 'drivers/infiniband/hw/hns/hns_roce_hw_v2.c')
| -rw-r--r-- | drivers/infiniband/hw/hns/hns_roce_hw_v2.c | 15 |
1 files changed, 12 insertions, 3 deletions
diff --git a/drivers/infiniband/hw/hns/hns_roce_hw_v2.c b/drivers/infiniband/hw/hns/hns_roce_hw_v2.c index 4cda95ed1fbe..396626267968 100644 --- a/drivers/infiniband/hw/hns/hns_roce_hw_v2.c +++ b/drivers/infiniband/hw/hns/hns_roce_hw_v2.c @@ -369,7 +369,7 @@ static inline int set_ud_wqe(struct hns_roce_qp *qp, curr_idx & (qp->sge.sge_cnt - 1)); roce_set_field(ud_sq_wqe->byte_24, V2_UD_SEND_WQE_BYTE_24_UDPSPN_M, - V2_UD_SEND_WQE_BYTE_24_UDPSPN_S, 0); + V2_UD_SEND_WQE_BYTE_24_UDPSPN_S, ah->av.udp_sport); ud_sq_wqe->qkey = cpu_to_le32(ud_wr(wr)->remote_qkey & 0x80000000 ? qp->qkey : ud_wr(wr)->remote_qkey); roce_set_field(ud_sq_wqe->byte_32, V2_UD_SEND_WQE_BYTE_32_DQPN_M, @@ -4164,6 +4164,14 @@ static int modify_qp_rtr_to_rts(struct ib_qp *ibqp, return 0; } +static inline u16 get_udp_sport(u32 fl, u32 lqpn, u32 rqpn) +{ + if (!fl) + fl = rdma_calc_flow_label(lqpn, rqpn); + + return rdma_flow_label_to_udp_sport(fl); +} + static int hns_roce_v2_set_path(struct ib_qp *ibqp, const struct ib_qp_attr *attr, int attr_mask, @@ -4227,7 +4235,8 @@ static int hns_roce_v2_set_path(struct ib_qp *ibqp, roce_set_field(context->byte_52_udpspn_dmac, V2_QPC_BYTE_52_UDPSPN_M, V2_QPC_BYTE_52_UDPSPN_S, - is_udp ? 0x12b7 : 0); + is_udp ? get_udp_sport(grh->flow_label, ibqp->qp_num, + attr->dest_qp_num) : 0); roce_set_field(qpc_mask->byte_52_udpspn_dmac, V2_QPC_BYTE_52_UDPSPN_M, V2_QPC_BYTE_52_UDPSPN_S, 0); @@ -5374,7 +5383,7 @@ static irqreturn_t hns_roce_v2_msix_interrupt_eq(int irq, void *eq_ptr) { struct hns_roce_eq *eq = eq_ptr; struct hns_roce_dev *hr_dev = eq->hr_dev; - int int_work = 0; + int int_work; if (eq->type_flag == HNS_ROCE_CEQ) /* Completion event interrupt */ |