i40iw: Return correct max_fast_reg_page_list_len

Return correct value for max_fast_reg_page_list_len from
i40iw_query_device().

Signed-off-by: Faisal Latif <faisal.latif@intel.com>
Signed-off-by: Shiraz Saleem <shiraz.saleem@intel.com>
Signed-off-by: Doug Ledford <dledford@redhat.com>

diff --git a/drivers/infiniband/hw/i40iw/i40iw.h b/drivers/infiniband/hw/i40iw/i40iw.h
index 8b95320..14f16a2 100644 (file)
--- a/drivers/infiniband/hw/i40iw/i40iw.h
+++ b/drivers/infiniband/hw/i40iw/i40iw.h
@@ -113,6 +113,7 @@
 
 #define IW_HMC_OBJ_TYPE_NUM ARRAY_SIZE(iw_hmc_obj_types)
 #define IW_CFG_FPM_QP_COUNT            32768
+#define I40IW_MAX_PAGES_PER_FMR                512
 
 #define I40IW_MTU_TO_MSS               40
 #define I40IW_DEFAULT_MSS              1460

diff --git a/drivers/infiniband/hw/i40iw/i40iw_verbs.c b/drivers/infiniband/hw/i40iw/i40iw_verbs.c
index 65bea9c..31eda32 100644 (file)
--- a/drivers/infiniband/hw/i40iw/i40iw_verbs.c
+++ b/drivers/infiniband/hw/i40iw/i40iw_verbs.c
@@ -79,6 +79,7 @@ static int i40iw_query_device(struct ib_device *ibdev,
        props->max_qp_init_rd_atom = props->max_qp_rd_atom;
        props->atomic_cap = IB_ATOMIC_NONE;
        props->max_map_per_fmr = 1;
+       props->max_fast_reg_page_list_len = I40IW_MAX_PAGES_PER_FMR;
        return 0;
 }