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RDMA/hns: Fix incorrect vlan enable bit in QPC

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The QPC_RQ/SQ_VLAN_EN bit in QPC should be enabled, not the QPC mask.

Fixes: f0cb411aad ("RDMA/hns: Use new interface to modify QP context")
Link: https://lore.kernel.org/r/1624438201-11915-1-git-send-email-liweihang@huawei.com
Signed-off-by: Weihang Li <liweihang@huawei.com>
Signed-off-by: Jason Gunthorpe <jgg@nvidia.com>
This commit is contained in:
Weihang Li 2021-06-23 16:50:01 +08:00 committed by Jason Gunthorpe
parent c95f60a875
commit e7c07d5e07
1 changed files with 2 additions and 2 deletions
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4
drivers/infiniband/hw/hns/hns_roce_hw_v2.c
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@ -4676,9 +4676,9 @@ static int hns_roce_v2_set_path(struct ib_qp *ibqp,
/* Only HIP08 needs to set the vlan_en bits in QPC */
if (vlan_id < VLAN_N_VID &&
hr_dev->pci_dev->revision == PCI_REVISION_ID_HIP08) {
hr_reg_enable(qpc_mask, QPC_RQ_VLAN_EN);
hr_reg_enable(context, QPC_RQ_VLAN_EN);
hr_reg_clear(qpc_mask, QPC_RQ_VLAN_EN);
hr_reg_enable(qpc_mask, QPC_SQ_VLAN_EN);
hr_reg_enable(context, QPC_SQ_VLAN_EN);
hr_reg_clear(qpc_mask, QPC_SQ_VLAN_EN);
}