}
ip6_address_t;
+typedef struct
+{
+ ip6_address_t addr, mask;
+} ip6_address_and_mask_t;
+
/* Packed so that the mhash key doesn't include uninitialized pad bytes */
/* *INDENT-OFF* */
typedef CLIB_PACKED (struct {
}) ip6_address_fib_t;
/* *INDENT-ON* */
+typedef enum
+{
+ IP46_TYPE_ANY,
+ IP46_TYPE_IP4,
+ IP46_TYPE_IP6
+} ip46_type_t;
+
/* *INDENT-OFF* */
typedef CLIB_PACKED (union {
struct {
#define ip46_address_is_zero(ip46) (((ip46)->as_u64[0] == 0) && ((ip46)->as_u64[1] == 0))
#define ip46_address_is_equal(a1, a2) (((a1)->as_u64[0] == (a2)->as_u64[0]) \
&& ((a1)->as_u64[1] == (a2)->as_u64[1]))
+#define ip46_address_initializer {{{ 0 }}}
always_inline ip46_address_t
to_ip46 (u32 is_ipv6, u8 * buf)
/* Check for link local unicast fe80::/10. */
always_inline uword
-ip6_address_is_link_local_unicast (ip6_address_t * a)
+ip6_address_is_link_local_unicast (const ip6_address_t * a)
{
return a->as_u8[0] == 0xfe && (a->as_u8[1] & 0xc0) == 0x80;
}
} ip6_header_t;
always_inline u8
-ip6_traffic_class (ip6_header_t * i)
+ip6_traffic_class (const ip6_header_t * i)
{
return (i->ip_version_traffic_class_and_flow_label & 0x0FF00000) >> 20;
}
+static_always_inline u8
+ip6_traffic_class_network_order (const ip6_header_t * ip6)
+{
+ return (clib_net_to_host_u32 (ip6->ip_version_traffic_class_and_flow_label)
+ & 0x0ff00000) >> 20;
+}
+
+static_always_inline void
+ip6_set_traffic_class_network_order (ip6_header_t * ip6, u8 dscp)
+{
+ u32 tmp =
+ clib_net_to_host_u32 (ip6->ip_version_traffic_class_and_flow_label);
+ tmp &= 0xf00fffff;
+ tmp |= (dscp << 20);
+ ip6->ip_version_traffic_class_and_flow_label = clib_host_to_net_u32 (tmp);
+}
+
always_inline void *
ip6_next_header (ip6_header_t * i)
{