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RDMA/hns: Replace get_udp_sport with rdma_get_udp_sport

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Several drivers have the same function xxx_get_udp_sport. So this
function is moved to ib_verbs.h.

Link: https://lore.kernel.org/r/20220106180359.2915060-3-yanjun.zhu@linux.dev
Signed-off-by: Zhu Yanjun <yanjun.zhu@linux.dev>
Reviewed-by: Leon Romanovsky <leonro@nvidia.com>
Acked-by: Wenpeng Liang <liangwenpeng@huawei.com>
Signed-off-by: Jason Gunthorpe <jgg@nvidia.com>
This commit is contained in:
Zhu Yanjun 2022-01-06 13:03:57 -05:00 committed by Jason Gunthorpe
parent 18451db82e
commit 93f8df5481
1 changed files with 3 additions and 10 deletions
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13
drivers/infiniband/hw/hns/hns_roce_hw_v2.c
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@ -4485,14 +4485,6 @@ 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 get_dip_ctx_idx(struct ib_qp *ibqp, const struct ib_qp_attr *attr,
u32 *dip_idx)
{
@ -4709,8 +4701,9 @@ static int hns_roce_v2_set_path(struct ib_qp *ibqp,
}
hr_reg_write(context, QPC_UDPSPN,
is_udp ? get_udp_sport(grh->flow_label, ibqp->qp_num,
attr->dest_qp_num) : 0);
is_udp ? rdma_get_udp_sport(grh->flow_label, ibqp->qp_num,
attr->dest_qp_num) :
0);
hr_reg_clear(qpc_mask, QPC_UDPSPN);