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author | Shani Michaeli | 2013-02-06 17:19:11 +0100 |
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committer | Roland Dreier | 2013-02-25 19:44:31 +0100 |
commit | e448834e3545e02789897ab68905220aea39cd40 (patch) | |
tree | 89d85fdf1d816e6cd575cae2325ae6f65c632244 /drivers/net/ethernet/mellanox/mlx4/main.c | |
parent | mlx4_core: Disable memory windows for virtual functions (diff) | |
download | kernel-qcow2-linux-e448834e3545e02789897ab68905220aea39cd40.tar.gz kernel-qcow2-linux-e448834e3545e02789897ab68905220aea39cd40.tar.xz kernel-qcow2-linux-e448834e3545e02789897ab68905220aea39cd40.zip |
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>
Diffstat (limited to 'drivers/net/ethernet/mellanox/mlx4/main.c')
-rw-r--r-- | drivers/net/ethernet/mellanox/mlx4/main.c | 4 |
1 files changed, 4 insertions, 0 deletions
diff --git a/drivers/net/ethernet/mellanox/mlx4/main.c b/drivers/net/ethernet/mellanox/mlx4/main.c index 5163af314990..7fdd04af379d 100644 --- a/drivers/net/ethernet/mellanox/mlx4/main.c +++ b/drivers/net/ethernet/mellanox/mlx4/main.c @@ -1447,6 +1447,10 @@ static int mlx4_init_hca(struct mlx4_dev *dev) 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) |