diff options
Diffstat (limited to 'drivers/infiniband/hw/qedr/verbs.c')
| -rw-r--r-- | drivers/infiniband/hw/qedr/verbs.c | 13 |
1 files changed, 12 insertions, 1 deletions
diff --git a/drivers/infiniband/hw/qedr/verbs.c b/drivers/infiniband/hw/qedr/verbs.c index 4cd292966aa9..115f187f0c86 100644 --- a/drivers/infiniband/hw/qedr/verbs.c +++ b/drivers/infiniband/hw/qedr/verbs.c @@ -312,7 +312,18 @@ int qedr_alloc_ucontext(struct ib_ucontext *uctx, struct ib_udata *udata) } ctx->db_mmap_entry = &entry->rdma_entry; - uresp.dpm_enabled = dev->user_dpm_enabled; + if (!dev->user_dpm_enabled) + uresp.dpm_flags = 0; + else if (rdma_protocol_iwarp(&dev->ibdev, 1)) + uresp.dpm_flags = QEDR_DPM_TYPE_IWARP_LEGACY; + else + uresp.dpm_flags = QEDR_DPM_TYPE_ROCE_ENHANCED | + QEDR_DPM_TYPE_ROCE_LEGACY; + + uresp.dpm_flags |= QEDR_DPM_SIZES_SET; + uresp.ldpm_limit_size = QEDR_LDPM_MAX_SIZE; + uresp.edpm_trans_size = QEDR_EDPM_TRANS_SIZE; + uresp.wids_enabled = 1; uresp.wid_count = oparams.wid_count; uresp.db_pa = rdma_user_mmap_get_offset(ctx->db_mmap_entry); |