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-rw-r--r--include/linux/mlx5/device.h13
-rw-r--r--include/net/l3mdev.h24
2 files changed, 35 insertions, 2 deletions
diff --git a/include/linux/mlx5/device.h b/include/linux/mlx5/device.h
index 77c141797152..58276144ba81 100644
--- a/include/linux/mlx5/device.h
+++ b/include/linux/mlx5/device.h
@@ -92,12 +92,21 @@ __mlx5_mask(typ, fld))
___t; \
})
-#define MLX5_SET64(typ, p, fld, v) do { \
+#define __MLX5_SET64(typ, p, fld, v) do { \
BUILD_BUG_ON(__mlx5_bit_sz(typ, fld) != 64); \
- BUILD_BUG_ON(__mlx5_bit_off(typ, fld) % 64); \
*((__be64 *)(p) + __mlx5_64_off(typ, fld)) = cpu_to_be64(v); \
} while (0)
+#define MLX5_SET64(typ, p, fld, v) do { \
+ BUILD_BUG_ON(__mlx5_bit_off(typ, fld) % 64); \
+ __MLX5_SET64(typ, p, fld, v); \
+} while (0)
+
+#define MLX5_ARRAY_SET64(typ, p, fld, idx, v) do { \
+ BUILD_BUG_ON(__mlx5_bit_off(typ, fld) % 64); \
+ __MLX5_SET64(typ, p, fld[idx], v); \
+} while (0)
+
#define MLX5_GET64(typ, p, fld) be64_to_cpu(*((__be64 *)(p) + __mlx5_64_off(typ, fld)))
#define MLX5_GET64_PR(typ, p, fld) ({ \
diff --git a/include/net/l3mdev.h b/include/net/l3mdev.h
index b220dabeab45..3832099289c5 100644
--- a/include/net/l3mdev.h
+++ b/include/net/l3mdev.h
@@ -114,6 +114,25 @@ static inline u32 l3mdev_fib_table(const struct net_device *dev)
return tb_id;
}
+static inline bool netif_index_is_l3_master(struct net *net, int ifindex)
+{
+ struct net_device *dev;
+ bool rc = false;
+
+ if (ifindex == 0)
+ return false;
+
+ rcu_read_lock();
+
+ dev = dev_get_by_index_rcu(net, ifindex);
+ if (dev)
+ rc = netif_is_l3_master(dev);
+
+ rcu_read_unlock();
+
+ return rc;
+}
+
struct dst_entry *l3mdev_link_scope_lookup(struct net *net, struct flowi6 *fl6);
static inline
@@ -207,6 +226,11 @@ static inline u32 l3mdev_fib_table_by_index(struct net *net, int ifindex)
return 0;
}
+static inline bool netif_index_is_l3_master(struct net *net, int ifindex)
+{
+ return false;
+}
+
static inline
struct dst_entry *l3mdev_link_scope_lookup(struct net *net, struct flowi6 *fl6)
{