diff options
| author | Henry Orosco <henry.orosco@intel.com> | 2016-11-09 21:30:28 -0600 |
|---|---|---|
| committer | Doug Ledford <dledford@redhat.com> | 2016-12-05 16:09:35 -0500 |
| commit | 85a87c90ee90217da1b05a77bbb47ebe31a2f124 (patch) | |
| tree | bae620dd58d1f85d924cd4c64cca04e0d3188453 /drivers/infiniband/hw/i40iw/i40iw_verbs.c | |
| parent | e7f9774af591d346990f1d6dfca0ee9caeb52756 (diff) | |
i40iw: Query device accounts for internal rsrc
Some resources are consumed internally and not available to the user.
After hw is initialized, figure out how many resources are consumed
and subtract those numbers from the initial max device capability in
i40iw_query_device().
Signed-off-by: Henry Orosco <henry.orosco@intel.com>
Signed-off-by: Doug Ledford <dledford@redhat.com>
Diffstat (limited to 'drivers/infiniband/hw/i40iw/i40iw_verbs.c')
| -rw-r--r-- | drivers/infiniband/hw/i40iw/i40iw_verbs.c | 8 |
1 files changed, 4 insertions, 4 deletions
diff --git a/drivers/infiniband/hw/i40iw/i40iw_verbs.c b/drivers/infiniband/hw/i40iw/i40iw_verbs.c index 6b516d6156dc..d20ee118f366 100644 --- a/drivers/infiniband/hw/i40iw/i40iw_verbs.c +++ b/drivers/infiniband/hw/i40iw/i40iw_verbs.c @@ -67,13 +67,13 @@ static int i40iw_query_device(struct ib_device *ibdev, props->vendor_part_id = iwdev->ldev->pcidev->device; props->hw_ver = (u32)iwdev->sc_dev.hw_rev; props->max_mr_size = I40IW_MAX_OUTBOUND_MESSAGE_SIZE; - props->max_qp = iwdev->max_qp; + props->max_qp = iwdev->max_qp - iwdev->used_qps; props->max_qp_wr = (I40IW_MAX_WQ_ENTRIES >> 2) - 1; props->max_sge = I40IW_MAX_WQ_FRAGMENT_COUNT; - props->max_cq = iwdev->max_cq; + props->max_cq = iwdev->max_cq - iwdev->used_cqs; props->max_cqe = iwdev->max_cqe; - props->max_mr = iwdev->max_mr; - props->max_pd = iwdev->max_pd; + props->max_mr = iwdev->max_mr - iwdev->used_mrs; + props->max_pd = iwdev->max_pd - iwdev->used_pds; props->max_sge_rd = I40IW_MAX_SGE_RD; props->max_qp_rd_atom = I40IW_MAX_IRD_SIZE; props->max_qp_init_rd_atom = props->max_qp_rd_atom; |