diff options
| author | Jason Gunthorpe <jgg@mellanox.com> | 2018-01-12 00:43:07 +0300 |
|---|---|---|
| committer | Jason Gunthorpe <jgg@mellanox.com> | 2018-01-16 01:33:21 +0300 |
| commit | 7bed7ebcb7c33eb789292f8ecc881d785b13a04c (patch) | |
| tree | a1c3e25daa55bfb062bb968020274a896b0950e4 /drivers/infiniband/hw/qedr | |
| parent | ccb8a29e7db29f2b889300a80bd0684d646f796b (diff) | |
| download | linux-7bed7ebcb7c33eb789292f8ecc881d785b13a04c.tar.xz | |
RDMA/qedr: Fix endian problems around imm_data
The double swap matches what user space rdma-core does to imm_data.
wc->imm_data is not used in the kernel so this change has no practical
impact.
Acked-by: Michal Kalderon <michal.kalderon@cavium.com>
Signed-off-by: Jason Gunthorpe <jgg@mellanox.com>
Diffstat (limited to 'drivers/infiniband/hw/qedr')
| -rw-r--r-- | drivers/infiniband/hw/qedr/verbs.c | 4 |
1 files changed, 2 insertions, 2 deletions
diff --git a/drivers/infiniband/hw/qedr/verbs.c b/drivers/infiniband/hw/qedr/verbs.c index 3b9c89848d66..5551120ac6ea 100644 --- a/drivers/infiniband/hw/qedr/verbs.c +++ b/drivers/infiniband/hw/qedr/verbs.c @@ -3039,7 +3039,7 @@ static int __qedr_post_send(struct ib_qp *ibqp, struct ib_send_wr *wr, swqe->wqe_size = 2; swqe2 = qed_chain_produce(&qp->sq.pbl); - swqe->inv_key_or_imm_data = cpu_to_le32(wr->ex.imm_data); + swqe->inv_key_or_imm_data = cpu_to_le32(be32_to_cpu(wr->ex.imm_data)); length = qedr_prepare_sq_send_data(dev, qp, swqe, swqe2, wr, bad_wr); swqe->length = cpu_to_le32(length); @@ -3590,7 +3590,7 @@ static inline int qedr_set_ok_cqe_resp_wc(struct rdma_cqe_responder *resp, wc->byte_len = le32_to_cpu(resp->length); if (resp->flags & QEDR_RESP_IMM) { - wc->ex.imm_data = le32_to_cpu(resp->imm_data_or_inv_r_Key); + wc->ex.imm_data = cpu_to_be32(le32_to_cpu(resp->imm_data_or_inv_r_Key)); wc->wc_flags |= IB_WC_WITH_IMM; if (resp->flags & QEDR_RESP_RDMA) |