diff options
Diffstat (limited to 'include')
| -rw-r--r-- | include/linux/mlx5/device.h | 13 | ||||
| -rw-r--r-- | include/net/l3mdev.h | 24 |
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) { |