Index: sys/sys/mbuf.h =================================================================== --- sys/sys/mbuf.h +++ sys/sys/mbuf.h @@ -335,6 +335,16 @@ * for ordering and distribution without explicit affinity. Additionally, * M_HASHTYPE_OPAQUE_HASH indicates that the flow identifier has hash * properties. + * + * The meaning of the IPV6_EX suffix: + * "o Home address from the home address option in the IPv6 destination + * options header. If the extension header is not present, use the Source + * IPv6 Address. + * o IPv6 address that is contained in the Routing-Header-Type-2 from the + * associated extension header. If the extension header is not present, + * use the Destination IPv6 Address." + * Quoted from: + * https://docs.microsoft.com/en-us/windows-hardware/drivers/network/rss-hashing-types#ndishashipv6ex */ #define M_HASHTYPE_HASHPROP 0x80 /* has hash properties */ #define M_HASHTYPE_HASH(t) (M_HASHTYPE_HASHPROP | (t)) @@ -348,14 +358,12 @@ * ext hdrs */ #define M_HASHTYPE_RSS_TCP_IPV6_EX M_HASHTYPE_HASH(6) /* TCPv6 4-tuple + * ext hdrs */ -/* Non-standard RSS hash types */ #define M_HASHTYPE_RSS_UDP_IPV4 M_HASHTYPE_HASH(7) /* IPv4 UDP 4-tuple*/ -#define M_HASHTYPE_RSS_UDP_IPV4_EX M_HASHTYPE_HASH(8) /* IPv4 UDP 4-tuple + - * ext hdrs */ #define M_HASHTYPE_RSS_UDP_IPV6 M_HASHTYPE_HASH(9) /* IPv6 UDP 4-tuple*/ #define M_HASHTYPE_RSS_UDP_IPV6_EX M_HASHTYPE_HASH(10)/* IPv6 UDP 4-tuple + * ext hdrs */ +/* Non-standard RSS hash types */ #define M_HASHTYPE_OPAQUE 63 /* ordering, not affinity */ #define M_HASHTYPE_OPAQUE_HASH M_HASHTYPE_HASH(M_HASHTYPE_OPAQUE) /* ordering+hash, not affinity*/