pespin has uploaded this change for review. (
https://gerrit.osmocom.org/c/libosmo-sigtran/+/38549?usp=email )
Change subject: cosmetic: Add some comments with spec references
......................................................................
cosmetic: Add some comments with spec references
Change-Id: I131dca5be9313d3beb51ec9d5f507552ae6c9d84
---
M include/osmocom/sccp/sccp_types.h
M include/osmocom/sigtran/protocol/sua.h
2 files changed, 6 insertions(+), 1 deletion(-)
git pull ssh://gerrit.osmocom.org:29418/libosmo-sigtran
refs/changes/49/38549/1
diff --git a/include/osmocom/sccp/sccp_types.h
b/include/osmocom/sccp/sccp_types.h
index 17018d2..bc11258 100644
--- a/include/osmocom/sccp/sccp_types.h
+++ b/include/osmocom/sccp/sccp_types.h
@@ -189,6 +189,7 @@
SCCP_PROTOCOL_RETURN_MESSAGE = 8,
};
+/* ITU-T Q.713, Section 3.11 Release cause */
enum sccp_release_cause {
SCCP_RELEASE_CAUSE_END_USER_ORIGINATED = 0,
SCCP_RELEASE_CAUSE_END_USER_CONGESTION = 1,
@@ -209,6 +210,7 @@
SCCP_RELEASE_CAUSE_SCCP_FAILURE = 16,
};
+/* ITU-T Q.713, Section 3.12 Return cause */
enum sccp_return_cause {
SCCP_RETURN_CAUSE_NO_TRANSLATION_NATURE = 0,
SCCP_RETURN_CAUSE_NO_TRANSLATION = 1,
@@ -227,6 +229,7 @@
SCCP_RETURN_CAUSE_SEGMENTATION_FAILURE = 14
};
+/* ITU-T Q.713, Section 3.13 Reset cause */
enum sccp_reset_cause {
SCCP_RESET_CAUSE_END_USER_ORIGINATED = 0,
SCCP_RESET_CAUSE_SCCP_USER_ORIGINATED = 1,
@@ -242,6 +245,7 @@
SCCP_RESET_CAUSE_RESERVED = 11,
};
+/* ITU-T Q.713, Section 3.14 Error cause */
enum sccp_error_cause {
SCCP_ERROR_LRN_MISMATCH_UNASSIGNED = 0, /* local reference
number */
SCCP_ERROR_LRN_MISMATCH_INCONSISTENT = 1,
@@ -250,7 +254,7 @@
SCCP_ERROR_UNQUALIFIED = 4,
};
-/* ITU=T Q.713 Section 3.15 */
+/* ITU-T Q.713 Section 3.15 Refusal cause */
enum sccp_refusal_cause {
SCCP_REFUSAL_END_USER_ORIGINATED = 0,
SCCP_REFUSAL_END_USER_CONGESTION = 1,
diff --git a/include/osmocom/sigtran/protocol/sua.h
b/include/osmocom/sigtran/protocol/sua.h
index 70c16ba..4ce88f9 100644
--- a/include/osmocom/sigtran/protocol/sua.h
+++ b/include/osmocom/sigtran/protocol/sua.h
@@ -130,6 +130,7 @@
#define SUA_RI_HOST 3
#define SUA_RI_SSN_IP 4
+/* 3.10.6. SCCP Cause: Cause Type */
#define SUA_CAUSE_T_MASK 0xff00
#define SUA_CAUSE_T_RETURN 0x0100
#define SUA_CAUSE_T_REFUSAL 0x0200
--
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Gerrit-MessageType: newchange
Gerrit-Project: libosmo-sigtran
Gerrit-Branch: master
Gerrit-Change-Id: I131dca5be9313d3beb51ec9d5f507552ae6c9d84
Gerrit-Change-Number: 38549
Gerrit-PatchSet: 1
Gerrit-Owner: pespin <[email protected]>
