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Diffstat (limited to 'include/linux/netfilter/nfnetlink_queue.h')
-rw-r--r--include/linux/netfilter/nfnetlink_queue.h21
1 files changed, 16 insertions, 5 deletions
diff --git a/include/linux/netfilter/nfnetlink_queue.h b/include/linux/netfilter/nfnetlink_queue.h
index da44b33..a2308ae 100644
--- a/include/linux/netfilter/nfnetlink_queue.h
+++ b/include/linux/netfilter/nfnetlink_queue.h
@@ -44,6 +44,8 @@ enum nfqnl_attr_type {
NFQA_PAYLOAD, /* opaque data payload */
NFQA_CT, /* nf_conntrack_netlink.h */
NFQA_CT_INFO, /* enum ip_conntrack_info */
+ NFQA_CAP_LEN, /* __u32 length of captured packet */
+ NFQA_SKB_INFO, /* __u32 skb meta information */
__NFQA_MAX
};
@@ -80,19 +82,28 @@ struct nfqnl_msg_config_params {
__u8 copy_mode; /* enum nfqnl_config_mode */
} __attribute__ ((packed));
-enum nfqnl_flags {
- NFQNL_F_NONE = 0,
- NFQNL_F_CONNTRACK = (1 << 0),
-};
enum nfqnl_attr_config {
NFQA_CFG_UNSPEC,
NFQA_CFG_CMD, /* nfqnl_msg_config_cmd */
NFQA_CFG_PARAMS, /* nfqnl_msg_config_params */
NFQA_CFG_QUEUE_MAXLEN, /* __u32 */
- NFQA_CFG_FLAGS, /* __u32 */
+ NFQA_CFG_MASK, /* identify which flags to change */
+ NFQA_CFG_FLAGS, /* value of these flags (__u32) */
__NFQA_CFG_MAX
};
#define NFQA_CFG_MAX (__NFQA_CFG_MAX-1)
+/* Flags for NFQA_CFG_FLAGS */
+#define NFQA_CFG_F_FAIL_OPEN (1 << 0)
+#define NFQA_CFG_F_CONNTRACK (1 << 1)
+#define NFQA_CFG_F_GSO (1 << 2)
+#define NFQA_CFG_F_MAX (1 << 3)
+
+/* flags for NFQA_SKB_INFO */
+/* packet appears to have wrong checksums, but they are ok */
+#define NFQA_SKB_CSUMNOTREADY (1 << 0)
+/* packet is GSO (i.e., exceeds device mtu) */
+#define NFQA_SKB_GSO (1 << 1)
+
#endif /* _NFNETLINK_QUEUE_H */