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D31377.diff

diff --git a/sys/netinet/tcp_lro.h b/sys/netinet/tcp_lro.h
--- a/sys/netinet/tcp_lro.h
+++ b/sys/netinet/tcp_lro.h
@@ -67,12 +67,14 @@
union lro_address {
u_long raw[1];
struct {
- uint16_t lro_type; /* internal */
+ uint8_t lro_type; /* internal */
#define LRO_TYPE_NONE 0
#define LRO_TYPE_IPV4_TCP 1
#define LRO_TYPE_IPV6_TCP 2
#define LRO_TYPE_IPV4_UDP 3
#define LRO_TYPE_IPV6_UDP 4
+ uint8_t lro_flags;
+#define LRO_FLAG_DECRYPTED 1
uint16_t vlan_id; /* VLAN identifier */
uint16_t s_port; /* source TCP/UDP port */
uint16_t d_port; /* destination TCP/UDP port */
diff --git a/sys/netinet/tcp_lro.c b/sys/netinet/tcp_lro.c
--- a/sys/netinet/tcp_lro.c
+++ b/sys/netinet/tcp_lro.c
@@ -394,6 +394,9 @@
po->data.vlan_id =
htons(m->m_pkthdr.ether_vtag) & htons(EVL_VLID_MASK);
}
+ /* Store decrypted flag, if any. */
+ if (__predict_false(m->m_flags & M_DECRYPTED))
+ po->data.lro_flags |= LRO_FLAG_DECRYPTED;
}
switch (po->data.lro_type) {
@@ -1583,7 +1586,7 @@
uint32_t *ts_ptr;
int32_t n_mbuf;
bool other_opts, can_compress;
- uint16_t lro_type;
+ uint8_t lro_type;
uint16_t iptos;
int tcp_hdr_offset;
int idx;

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