Merge branch 'pm-qos'

[firefly-linux-kernel-4.4.55.git] / include / linux / mlx4 / device.h

diff --git a/include/linux/mlx4/device.h b/include/linux/mlx4/device.h
index bd6c9fcdf2dd30c29b582a38e5f5c3f1eb320b62..6e1b0f973a03511b398154a5d42f3a9174b9268a 100644 (file)
--- a/include/linux/mlx4/device.h
+++ b/include/linux/mlx4/device.h
@@ -796,6 +796,19 @@ enum mlx4_net_trans_rule_id {
        MLX4_NET_TRANS_RULE_NUM, /* should be last */
 };
 
+extern const u16 __sw_id_hw[];
+
+static inline int map_hw_to_sw_id(u16 header_id)
+{
+
+       int i;
+       for (i = 0; i < MLX4_NET_TRANS_RULE_NUM; i++) {
+               if (header_id == __sw_id_hw[i])
+                       return i;
+       }
+       return -EINVAL;
+}
+
 enum mlx4_net_trans_promisc_mode {
        MLX4_FS_PROMISC_NONE = 0,
        MLX4_FS_PROMISC_UPLINK,