diff options
Diffstat (limited to 'drivers/infiniband/hw/hns/hns_roce_qp.c')
| -rw-r--r-- | drivers/infiniband/hw/hns/hns_roce_qp.c | 20 |
1 files changed, 19 insertions, 1 deletions
diff --git a/drivers/infiniband/hw/hns/hns_roce_qp.c b/drivers/infiniband/hw/hns/hns_roce_qp.c index 507de9d50189..dc9a30e3b7ce 100644 --- a/drivers/infiniband/hw/hns/hns_roce_qp.c +++ b/drivers/infiniband/hw/hns/hns_roce_qp.c @@ -209,13 +209,23 @@ static int hns_roce_qp_alloc(struct hns_roce_dev *hr_dev, unsigned long qpn, } } + if (hr_dev->caps.sccc_entry_sz) { + /* Alloc memory for SCC CTX */ + ret = hns_roce_table_get(hr_dev, &qp_table->sccc_table, + hr_qp->qpn); + if (ret) { + dev_err(dev, "SCC CTX table get failed\n"); + goto err_put_trrl; + } + } + spin_lock_irq(&qp_table->lock); ret = radix_tree_insert(&hr_dev->qp_table_tree, hr_qp->qpn & (hr_dev->caps.num_qps - 1), hr_qp); spin_unlock_irq(&qp_table->lock); if (ret) { dev_err(dev, "QPC radix_tree_insert failed\n"); - goto err_put_trrl; + goto err_put_sccc; } atomic_set(&hr_qp->refcount, 1); @@ -223,6 +233,11 @@ static int hns_roce_qp_alloc(struct hns_roce_dev *hr_dev, unsigned long qpn, return 0; +err_put_sccc: + if (hr_dev->caps.sccc_entry_sz) + hns_roce_table_put(hr_dev, &qp_table->sccc_table, + hr_qp->qpn); + err_put_trrl: if (hr_dev->caps.trrl_entry_sz) hns_roce_table_put(hr_dev, &qp_table->trrl_table, hr_qp->qpn); @@ -258,6 +273,9 @@ void hns_roce_qp_free(struct hns_roce_dev *hr_dev, struct hns_roce_qp *hr_qp) wait_for_completion(&hr_qp->free); if ((hr_qp->ibqp.qp_type) != IB_QPT_GSI) { + if (hr_dev->caps.sccc_entry_sz) + hns_roce_table_put(hr_dev, &qp_table->sccc_table, + hr_qp->qpn); if (hr_dev->caps.trrl_entry_sz) hns_roce_table_put(hr_dev, &qp_table->trrl_table, hr_qp->qpn); |