diff options
Diffstat (limited to 'drivers/infiniband/hw/mthca')
| -rw-r--r-- | drivers/infiniband/hw/mthca/mthca_srq.c | 12 |
1 files changed, 8 insertions, 4 deletions
diff --git a/drivers/infiniband/hw/mthca/mthca_srq.c b/drivers/infiniband/hw/mthca/mthca_srq.c index 96fcc64c..47a6a75 100644 --- a/drivers/infiniband/hw/mthca/mthca_srq.c +++ b/drivers/infiniband/hw/mthca/mthca_srq.c @@ -49,7 +49,8 @@ struct mthca_tavor_srq_context { __be32 state_pd; __be32 lkey; __be32 uar; - __be32 wqe_cnt; + __be16 limit_watermark; + __be16 wqe_cnt; u32 reserved[2]; }; @@ -369,6 +370,7 @@ int mthca_query_srq(struct ib_srq *ibsrq, struct ib_srq_attr *srq_attr) struct mthca_srq *srq = to_msrq(ibsrq); struct mthca_mailbox *mailbox; struct mthca_arbel_srq_context *arbel_ctx; + struct mthca_tavor_srq_context *tavor_ctx; u8 status; int err; @@ -382,9 +384,11 @@ int mthca_query_srq(struct ib_srq *ibsrq, struct ib_srq_attr *srq_attr) if (mthca_is_memfree(dev)) { arbel_ctx = mailbox->buf; - srq_attr->srq_limit = arbel_ctx->limit_watermark; - } else - srq_attr->srq_limit = 0; + srq_attr->srq_limit = be16_to_cpu(arbel_ctx->limit_watermark); + } else { + tavor_ctx = mailbox->buf; + srq_attr->srq_limit = be16_to_cpu(tavor_ctx->limit_watermark); + } srq_attr->max_wr = (mthca_is_memfree(dev)) ? srq->max - 1 : srq->max; srq_attr->max_sge = srq->max_gs; |
