vnet: device flow offload infra
Change-Id: Ibea4a96bdec5e368301a03d8b11a0712fa0265e0
Signed-off-by: Damjan Marion <damarion@cisco.com>
diff --git a/src/vnet/ip/ip6_format.c b/src/vnet/ip/ip6_format.c
index b7ae2ff..b1a8adf 100644
--- a/src/vnet/ip/ip6_format.c
+++ b/src/vnet/ip/ip6_format.c
@@ -117,6 +117,23 @@
return format (s, "%U/%d", format_ip6_address, a, l);
}
+u8 *
+format_ip6_address_and_mask (u8 * s, va_list * args)
+{
+ ip6_address_and_mask_t *am = va_arg (*args, ip6_address_and_mask_t *);
+
+ if (am->addr.as_u64[0] == 0 && am->addr.as_u64[1] == 0 &&
+ am->mask.as_u64[0] == 0 && am->mask.as_u64[1] == 0)
+ return format (s, "any");
+
+ if (am->mask.as_u64[0] == ~0 && am->mask.as_u64[1] == ~0)
+ return format (s, "%U", format_ip4_address, &am->addr);
+
+ return format (s, "%U/%U", format_ip6_address, &am->addr,
+ format_ip4_address, &am->mask);
+}
+
+
/* Parse an IP6 address. */
uword
unformat_ip6_address (unformat_input_t * input, va_list * args)
@@ -212,6 +229,32 @@
}
}
+uword
+unformat_ip6_address_and_mask (unformat_input_t * input, va_list * args)
+{
+ ip6_address_and_mask_t *am = va_arg (*args, ip6_address_and_mask_t *);
+ ip6_address_t addr, mask;
+
+ memset (&addr, 0, sizeof (ip6_address_t));
+ memset (&mask, 0, sizeof (ip6_address_t));
+
+ if (unformat (input, "any"))
+ ;
+ else if (unformat (input, "%U/%U", unformat_ip6_address, &addr,
+ unformat_ip6_address, &mask))
+ ;
+ else if (unformat (input, "%U", unformat_ip6_address, &addr))
+ mask.as_u64[0] = mask.as_u64[1] = ~0;
+ else
+ return 0;
+
+ am->addr.as_u64[0] = addr.as_u64[0];
+ am->addr.as_u64[1] = addr.as_u64[1];
+ am->mask.as_u64[0] = mask.as_u64[0];
+ am->mask.as_u64[1] = mask.as_u64[1];
+ return 1;
+}
+
/* Format an IP6 header. */
u8 *
format_ip6_header (u8 * s, va_list * args)