net/mlx4_core: Fix mpt_entry initialization in mlx4_mr_rereg_mem_write()

[cascardo/linux.git] / drivers / net / ethernet / mellanox / mlx4 / resource_tracker.c

diff --git a/drivers/net/ethernet/mellanox/mlx4/resource_tracker.c b/drivers/net/ethernet/mellanox/mlx4/resource_tracker.c
index 79feeb6..486e3d2 100644 (file)
--- a/drivers/net/ethernet/mellanox/mlx4/resource_tracker.c
+++ b/drivers/net/ethernet/mellanox/mlx4/resource_tracker.c
@@ -2541,7 +2541,7 @@ int mlx4_SW2HW_MPT_wrapper(struct mlx4_dev *dev, int slave,
        /* Make sure that the PD bits related to the slave id are zeros. */
        pd = mr_get_pd(inbox->buf);
        pd_slave = (pd >> 17) & 0x7f;
-       if (pd_slave != 0 && pd_slave != slave) {
+       if (pd_slave != 0 && --pd_slave != slave) {
                err = -EPERM;
                goto ex_abort;
        }
@@ -2944,6 +2944,9 @@ static int verify_qp_parameters(struct mlx4_dev *dev,
        qp_type = (be32_to_cpu(qp_ctx->flags) >> 16) & 0xff;
        optpar  = be32_to_cpu(*(__be32 *) inbox->buf);
 
+       if (slave != mlx4_master_func_num(dev))
+               qp_ctx->params2 &= ~MLX4_QP_BIT_FPP;
+
        switch (qp_type) {
        case MLX4_QP_ST_RC:
        case MLX4_QP_ST_XRC: