mlx4_core: Add "native" argument to mlx4_cmd and its callers (where needed)

For SRIOV, some Hypervisor commands can be executed directly (native = 1).
Others should go through the command wrapper flow (for tracking resource
usage, for example, or for changing some HCA configurations that slaves
need to be notified of).

This patch sets the groundwork for this capability -- adding the correct
value of "native" in each case.

Note that if SRIOV is not activated, this parameter has no effect.

Signed-off-by: Jack Morgenstein <jackm@dev.mellanox.co.il>
Signed-off-by: David S. Miller <davem@davemloft.net>

drivers/net/ethernet/mellanox/mlx4/cmd.c

@@ -311,7 +311,7 @@ out:
 
 int __mlx4_cmd(struct mlx4_dev *dev, u64 in_param, u64 *out_param,
 	       int out_is_imm, u32 in_modifier, u8 op_modifier,
-	       u16 op, unsigned long timeout)
+	       u16 op, unsigned long timeout, int native)
 {
 	if (mlx4_priv(dev)->cmd.use_events)
 		return mlx4_cmd_wait(dev, in_param, out_param, out_is_imm,