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add UE Context Setup Req at CU/DU

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- add message sender (CU) + handler (CU) and fill with data from ITTI message
- add PLMNID_TO_MCC_MNC and BIT_STRING_TO_TRANSPORT_LAYER_ADDRESS_IPv4 macros
- correct TRANSPORT_LAYER_ADDRESS_TO_BIT_STRING:
  change name to TRANSPORT_LAYER_ADDRESS_IPv4_TO_BIT_STRING, make it send 4B, not 5
This commit is contained in:
Robert Schmidt
2018-09-19 11:46:38 +02:00
parent d9661177fa
commit c19bdb776f
7 changed files with 214 additions and 74 deletions
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openair3/UTILS/conversions.h
+33 -12
View File
@@ -196,6 +196,17 @@ do { \
(oCTETsTRING)->size = 3; \
} while(0)
#define PLMNID_TO_MCC_MNC(oCTETsTRING, mCC, mNC, mNCdIGITlENGTH) \
do { \
mCC = ((oCTETsTRING)->buf[0] & 0x0F) * 100 + \
((oCTETsTRING)->buf[0] >> 4 & 0x0F) * 10 + \
((oCTETsTRING)->buf[1] & 0x0F); \
mNCdIGITlENGTH = ((oCTETsTRING)->buf[1] >> 4 & 0x0F) == 0xF ? 2 : 3; \
mNC = (mNCdIGITlENGTH == 2 ? 0 : ((oCTETsTRING)->buf[1] >> 4 & 0x0F) * 100) + \
((oCTETsTRING)->buf[2] & 0x0F) * 10 + \
((oCTETsTRING)->buf[2] >> 4 & 0x0F); \
} while (0)
#define MCC_MNC_TO_TBCD(mCC, mNC, mNCdIGITlENGTH, tBCDsTRING) \
do { \
char _buf[3]; \
@@ -260,7 +271,7 @@ do { \
/* TS 38.473 v15.2.1 section 9.3.1.32:
* C RNTI
* C RNTI is BIT_STRING(16)
*/
#define C_RNTI_TO_BIT_STRING(mACRO, bITsTRING) \
do { \
@@ -272,21 +283,31 @@ do { \
} while(0)
/* TS 38.473 v15.1.1 section 9.3.2.1:
* TRANSPORT LAYER ADDRESS
/* TS 38.473 v15.1.1 section 9.3.2.3:
* TRANSPORT LAYER ADDRESS for IPv4 is 32bit (TS 38.414)
*/
#define TRANSPORT_LAYER_ADDRESS_TO_BIT_STRING(mACRO, bITsTRING) \
#define TRANSPORT_LAYER_ADDRESS_IPv4_TO_BIT_STRING(mACRO, bITsTRING) \
do { \
(bITsTRING)->buf = calloc(5, sizeof(uint8_t)); \
(bITsTRING)->buf[0] = (mACRO) >> 28; \
(bITsTRING)->buf[1] = (mACRO) >> 20; \
(bITsTRING)->buf[2] = (mACRO) >> 12; \
(bITsTRING)->buf[3] = (mACRO) >> 4; \
(bITsTRING)->buf[4] = ((mACRO) & 0x0f) << 4; \
(bITsTRING)->size = 5; \
(bITsTRING)->bits_unused = 4; \
(bITsTRING)->buf = calloc(4, sizeof(uint8_t)); \
(bITsTRING)->buf[0] = (mACRO) >> 24 & 0xFF; \
(bITsTRING)->buf[1] = (mACRO) >> 16 & 0xFF; \
(bITsTRING)->buf[2] = (mACRO) >> 8 & 0xFF; \
(bITsTRING)->buf[3] = (mACRO) >> 4 & 0xFF; \
(bITsTRING)->size = 4; \
(bITsTRING)->bits_unused = 0; \
} while(0)
#define BIT_STRING_TO_TRANSPORT_LAYER_ADDRESS_IPv4(bITsTRING, mACRO) \
do { \
DevCheck((bITsTRING)->size == 4, (bITsTRING)->size, 4, 0); \
DevCheck((bITsTRING)->bits_unused == 0, (bITsTRING)->bits_unused, 0, 0); \
mACRO = ((bITsTRING)->buf[0] << 24) + \
((bITsTRING)->buf[1] << 16) + \
((bITsTRING)->buf[2] << 8) + \
((bITsTRING)->buf[3]); \
} while (0)
/* TS 38.473 v15.1.1 section 9.3.1.12:
* NR CELL ID
*/