diff options
| author | Devesh Sharma <devesh.sharma@emulex.com> | 2014-07-02 10:06:04 +0400 |
|---|---|---|
| committer | Roland Dreier <roland@purestorage.com> | 2014-08-13 09:07:30 +0400 |
| commit | 0ea8726250cae3defa0c1065801017f26a269c93 (patch) | |
| tree | 06712b6edb9ed314d049ad6bb6a1731a9704fc4f /drivers/infiniband/hw/ocrdma/ocrdma_ah.c | |
| parent | 741742ed71c2cc12573ea6cf41ef1fbb3b2efe97 (diff) | |
| download | linux-0ea8726250cae3defa0c1065801017f26a269c93.tar.xz | |
RDMA/ocrdma: Obtain SL from device structure
Currently, driver obtains service level value from ah_attr->sl field.
However, this field is set to zero all the times from rdma-cm. This
patch allows create_ah to obtain service level from dev->sl.
Signed-off-by: Devesh Sharma <devesh.sharma@emulex.com>
Signed-off-by: Roland Dreier <roland@purestorage.com>
Diffstat (limited to 'drivers/infiniband/hw/ocrdma/ocrdma_ah.c')
| -rw-r--r-- | drivers/infiniband/hw/ocrdma/ocrdma_ah.c | 4 |
1 files changed, 3 insertions, 1 deletions
diff --git a/drivers/infiniband/hw/ocrdma/ocrdma_ah.c b/drivers/infiniband/hw/ocrdma/ocrdma_ah.c index a023234d4b92..40f8536c10b0 100644 --- a/drivers/infiniband/hw/ocrdma/ocrdma_ah.c +++ b/drivers/infiniband/hw/ocrdma/ocrdma_ah.c @@ -35,6 +35,8 @@ #include "ocrdma_ah.h" #include "ocrdma_hw.h" +#define OCRDMA_VID_PCP_SHIFT 0xD + static inline int set_av_attr(struct ocrdma_dev *dev, struct ocrdma_ah *ah, struct ib_ah_attr *attr, int pdid) { @@ -55,7 +57,7 @@ static inline int set_av_attr(struct ocrdma_dev *dev, struct ocrdma_ah *ah, if (vlan_tag && (vlan_tag < 0x1000)) { eth.eth_type = cpu_to_be16(0x8100); eth.roce_eth_type = cpu_to_be16(OCRDMA_ROCE_ETH_TYPE); - vlan_tag |= (attr->sl & 7) << 13; + vlan_tag |= (dev->sl & 0x07) << OCRDMA_VID_PCP_SHIFT; eth.vlan_tag = cpu_to_be16(vlan_tag); eth_sz = sizeof(struct ocrdma_eth_vlan); vlan_enabled = true; |