diff options
| author | Lijun Ou <oulijun@huawei.com> | 2016-09-15 23:48:10 +0100 |
|---|---|---|
| committer | Doug Ledford <dledford@redhat.com> | 2016-10-03 11:43:10 -0400 |
| commit | 7716809efe5727d7fbf9cbf5689ef4162d999de5 (patch) | |
| tree | 0bb10dd764b2a655e53af12fad655c5f4d4a1a6c /drivers/infiniband/hw/hns/hns_roce_device.h | |
| parent | c24bf895c56157e4d0fba7717ed565f2f3fc25aa (diff) | |
| download | linux-next-7716809efe5727d7fbf9cbf5689ef4162d999de5.tar.gz | |
IB/hns: Add phy_port for computing GSI/QPN
This patch mainly adds phy_port to HNS RoCE QP. This shall be
used in calculating the GSI QPN for the port.
Initally when RDMA is being established, all IB ports share a
QPN which later needs to be re-assigned to a particular GSI/QPN
and which is per-port.
This also fixes a bug in base driver where iboe port was being
used instead of phy_port at some places. This values might not
be same always.
Signed-off-by: Lijun Ou <oulijun@huawei.com>
Reviewed-by: Wei Hu <xavier.huwei@huawei.com>
Signed-off-by: Salil Mehta <salil.mehta@huawei.com>
Signed-off-by: Doug Ledford <dledford@redhat.com>
Diffstat (limited to 'drivers/infiniband/hw/hns/hns_roce_device.h')
| -rw-r--r-- | drivers/infiniband/hw/hns/hns_roce_device.h | 1 |
1 files changed, 1 insertions, 0 deletions
diff --git a/drivers/infiniband/hw/hns/hns_roce_device.h b/drivers/infiniband/hw/hns/hns_roce_device.h index e943b9864aa2..833742b62567 100644 --- a/drivers/infiniband/hw/hns/hns_roce_device.h +++ b/drivers/infiniband/hw/hns/hns_roce_device.h @@ -409,6 +409,7 @@ struct hns_roce_qp { u32 buff_size; struct mutex mutex; u8 port; + u8 phy_port; u8 sl; u8 resp_depth; u8 state; |