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path: root/drivers/net/ethernet/mellanox/mlx4/resource_tracker.c
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Diffstat (limited to 'drivers/net/ethernet/mellanox/mlx4/resource_tracker.c')
-rw-r--r--drivers/net/ethernet/mellanox/mlx4/resource_tracker.c26
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)
{