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RDMA/erdma: Fix unset QPN of GSI QP

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The QPN of the GSI QP was not set, which may cause issues.
Set the QPN to 1 when creating the GSI QP.

Fixes: 999a0a2e9b ("RDMA/erdma: Support UD QPs and UD WRs")
Reviewed-by: Cheng Xu <chengyou@linux.alibaba.com>
Signed-off-by: Boshi Yu <boshiyu@linux.alibaba.com>
Link: https://patch.msgid.link/20250725055410.67520-4-boshiyu@linux.alibaba.com
Reviewed-by: Zhu Yanjun <yanjun.zhu@linux.dev>
Signed-off-by: Leon Romanovsky <leon@kernel.org>
This commit is contained in:
Boshi Yu 2025-07-25 13:53:56 +08:00 committed by Leon Romanovsky
parent d5c74713f0
commit d4ac86b475
1 changed files with 2 additions and 0 deletions
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2
drivers/infiniband/hw/erdma/erdma_verbs.c
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@ -994,6 +994,8 @@ int erdma_create_qp(struct ib_qp *ibqp, struct ib_qp_init_attr *attrs,
old_entry = xa_store(&dev->qp_xa, 1, qp, GFP_KERNEL); old_entry = xa_store(&dev->qp_xa, 1, qp, GFP_KERNEL);
if (xa_is_err(old_entry)) if (xa_is_err(old_entry))
ret = xa_err(old_entry); ret = xa_err(old_entry);
else
qp->ibqp.qp_num = 1;
} else { } else {
ret = xa_alloc_cyclic(&dev->qp_xa, &qp->ibqp.qp_num, qp, ret = xa_alloc_cyclic(&dev->qp_xa, &qp->ibqp.qp_num, qp,
XA_LIMIT(1, dev->attrs.max_qp - 1), XA_LIMIT(1, dev->attrs.max_qp - 1),