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-rw-r--r--include/linux/skbuff.h5
1 files changed, 5 insertions, 0 deletions
diff --git a/include/linux/skbuff.h b/include/linux/skbuff.h
index 173bc35a10a3..9b81ba497665 100644
--- a/include/linux/skbuff.h
+++ b/include/linux/skbuff.h
@@ -442,6 +442,11 @@ enum skb_drop_reason {
SKB_DROP_REASON_TAP_TXFILTER, /* dropped by tx filter implemented
* at tun/tap, e.g., check_filter()
*/
+ SKB_DROP_REASON_ICMP_CSUM, /* ICMP checksum error */
+ SKB_DROP_REASON_INVALID_PROTO, /* the packet doesn't follow RFC
+ * 2211, such as a broadcasts
+ * ICMP_TIMESTAMP
+ */
SKB_DROP_REASON_MAX,
};