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[V2,net-next,2/5] ICMPV6: add support for RFC 8335 PROBE

Message ID 4ba5f0996433e2f509db6360bbf9c86e1a25beff.1612393368.git.andreas.a.roeseler@gmail.com (mailing list archive)
State Changes Requested
Delegated to: Netdev Maintainers
Headers show
Series add support for RFC 8335 PROBE | expand

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netdev/build_32bit success Errors and warnings before: 7482 this patch: 7482
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netdev/checkpatch success total: 0 errors, 0 warnings, 0 checks, 12 lines checked
netdev/build_allmodconfig_warn success Errors and warnings before: 7880 this patch: 7880
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netdev/stable success Stable not CCed

Commit Message

Andreas Roeseler Feb. 3, 2021, 11:24 p.m. UTC
Add definitions for the ICMPV6 type of Extended Echo Request and
Extended Echo Reply, as defined in sections 2 and 3 of RFC 8335.

Signed-off-by: Andreas Roeseler <andreas.a.roeseler@gmail.com>
---
 include/uapi/linux/icmpv6.h | 6 ++++++
 1 file changed, 6 insertions(+)
diff mbox series

Patch

diff --git a/include/uapi/linux/icmpv6.h b/include/uapi/linux/icmpv6.h
index 0564fd7ccde4..b2a9017ddb2d 100644
--- a/include/uapi/linux/icmpv6.h
+++ b/include/uapi/linux/icmpv6.h
@@ -140,6 +140,12 @@  struct icmp6hdr {
 #define ICMPV6_UNK_OPTION		2
 #define ICMPV6_HDR_INCOMP		3
 
+/*
+ *	Codes for EXT_ECHO (PROBE)
+ */
+#define ICMPV6_EXT_ECHO_REQUEST		160
+#define ICMPV6_EXT_ECHO_REPLY		161
+
 /*
  *	constants for (set|get)sockopt
  */