mlx4_core: Enable memory windows in {INIT, QUERY}_HCA
Add memory windows-related code to INIT_HCA and QUERY_HCA.
Signed-off-by: Haggai Eran <haggaie@mellanox.com>
Signed-off-by: Shani Michaeli <shanim@mellanox.com>
Signed-off-by: Or Gerlitz <ogerlitz@mellanox.com>
Signed-off-by: Roland Dreier <roland@purestorage.com>
diff --git a/drivers/net/ethernet/mellanox/mlx4/main.c b/drivers/net/ethernet/mellanox/mlx4/main.c
index 5163af3..7fdd04a 100644
--- a/drivers/net/ethernet/mellanox/mlx4/main.c
+++ b/drivers/net/ethernet/mellanox/mlx4/main.c
@@ -1447,6 +1447,10 @@
init_hca.log_uar_sz = ilog2(dev->caps.num_uars);
init_hca.uar_page_sz = PAGE_SHIFT - 12;
+ init_hca.mw_enabled = 0;
+ if (dev->caps.flags & MLX4_DEV_CAP_FLAG_MEM_WINDOW ||
+ dev->caps.bmme_flags & MLX4_BMME_FLAG_TYPE_2_WIN)
+ init_hca.mw_enabled = INIT_HCA_TPT_MW_ENABLE;
err = mlx4_init_icm(dev, &dev_cap, &init_hca, icm_size);
if (err)