diff options
Diffstat (limited to 'drivers/net/ethernet/mellanox/mlx4/resource_tracker.c')
| -rw-r--r-- | drivers/net/ethernet/mellanox/mlx4/resource_tracker.c | 26 |
1 files changed, 24 insertions, 2 deletions
diff --git a/drivers/net/ethernet/mellanox/mlx4/resource_tracker.c b/drivers/net/ethernet/mellanox/mlx4/resource_tracker.c index 5d2498dcf536..4efbd1eca611 100644 --- a/drivers/net/ethernet/mellanox/mlx4/resource_tracker.c +++ b/drivers/net/ethernet/mellanox/mlx4/resource_tracker.c @@ -1543,16 +1543,21 @@ static int qp_alloc_res(struct mlx4_dev *dev, int slave, int op, int cmd, int align; int base; int qpn; + u8 flags; switch (op) { case RES_OP_RESERVE: - count = get_param_l(&in_param); + count = get_param_l(&in_param) & 0xffffff; + /* Turn off all unsupported QP allocation flags that the + * slave tries to set. + */ + flags = (get_param_l(&in_param) >> 24) & dev->caps.alloc_res_qp_mask; align = get_param_h(&in_param); err = mlx4_grant_resource(dev, slave, RES_QP, count, 0); if (err) return err; - err = __mlx4_qp_reserve_range(dev, count, align, &base); + err = __mlx4_qp_reserve_range(dev, count, align, &base, flags); if (err) { mlx4_release_resource(dev, slave, RES_QP, count, 0); return err; @@ -2872,6 +2877,23 @@ out_add: return err; } +int mlx4_CONFIG_DEV_wrapper(struct mlx4_dev *dev, int slave, + struct mlx4_vhcr *vhcr, + struct mlx4_cmd_mailbox *inbox, + struct mlx4_cmd_mailbox *outbox, + struct mlx4_cmd_info *cmd) +{ + int err; + u8 get = vhcr->op_modifier; + + if (get != 1) + return -EPERM; + + err = mlx4_DMA_wrapper(dev, slave, vhcr, inbox, outbox, cmd); + + return err; +} + static int get_containing_mtt(struct mlx4_dev *dev, int slave, int start, int len, struct res_mtt **res) { |