From aa8106f137b93628d531ef5ecbbcbecef99370d7 Mon Sep 17 00:00:00 2001 From: Huy Nguyen Date: Fri, 29 Mar 2019 15:38:01 -0700 Subject: net/mlx5: Add explicit bar address field Add bar_addr field to store bar-0 address to avoid calling pci_resource_start with hard-coded bar-0 as parameter. Also note that different mlx5 device types will have bar_addr on different bars. This patch does not change any functionality. Signed-off-by: Huy Nguyen Signed-off-by: Vu Pham Signed-off-by: Saeed Mahameed --- drivers/infiniband/hw/mlx5/mr.c | 3 +-- 1 file changed, 1 insertion(+), 2 deletions(-) (limited to 'drivers/infiniband/hw/mlx5/mr.c') diff --git a/drivers/infiniband/hw/mlx5/mr.c b/drivers/infiniband/hw/mlx5/mr.c index bf2b6ea23851..2b90d8dc70cd 100644 --- a/drivers/infiniband/hw/mlx5/mr.c +++ b/drivers/infiniband/hw/mlx5/mr.c @@ -1232,8 +1232,7 @@ static struct ib_mr *mlx5_ib_get_memic_mr(struct ib_pd *pd, u64 memic_addr, MLX5_SET64(mkc, mkc, len, length); MLX5_SET(mkc, mkc, pd, to_mpd(pd)->pdn); MLX5_SET(mkc, mkc, qpn, 0xffffff); - MLX5_SET64(mkc, mkc, start_addr, - memic_addr - pci_resource_start(dev->mdev->pdev, 0)); + MLX5_SET64(mkc, mkc, start_addr, memic_addr - dev->mdev->bar_addr); err = mlx5_core_create_mkey(mdev, &mr->mmkey, in, inlen); if (err) -- cgit v1.2.3