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meta-flow: Split ICMP into ICMPv4 and ICMPv6.

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NXM breaks ICMP into v4 and v6.  An upcoming commit will drop all of the
NXM specific data in favor of mf_field, and so at that point we need to
have a separate mf_field for each NXM field.  So, this commit splits
ICMP into v4 and v6 for meta-flow also.
This commit is contained in:
Ben Pfaff
2011-10-22 13:11:48 -07:00
parent 5bf93d6782
commit 268a95e009
3 changed files with 62 additions and 29 deletions
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9
lib/meta-flow.h
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@@ -88,8 +88,11 @@ enum mf_field_id {
MFF_UDP_SRC, /* be16 (used for IPv4 or IPv6) */
MFF_UDP_DST, /* be16 (used for IPv4 or IPv6) */
MFF_ICMP_TYPE, /* u8 (used for IPv4 or IPv6) */
MFF_ICMP_CODE, /* u8 (used for IPv4 or IPv6) */
MFF_ICMPV4_TYPE, /* u8 */
MFF_ICMPV4_CODE, /* u8 */
MFF_ICMPV6_TYPE, /* u8 */
MFF_ICMPV6_CODE, /* u8 */
/* ICMPv6 Neighbor Discovery. */
MFF_ND_TARGET, /* ipv6 */
@@ -116,8 +119,8 @@ enum mf_prereqs {
/* L2+L3 requirements. */
MFP_TCP, /* On IPv4 or IPv6. */
MFP_UDP, /* On IPv4 or IPv6. */
MFP_ICMPV4,
MFP_ICMPV6,
MFP_ICMP_ANY,
/* L2+L3+L4 requirements. */
MFP_ND,