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Commit cd4b7fb6 authored by Navid Nikaein's avatar Navid Nikaein
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Bug correction by Lionel GAUTHIER: 

the PDCP prototype was wrong, now GTPv1-U goes through PDCP and RLC

git-svn-id: http://svn.eurecom.fr/openair4G/trunk@5353 818b1a75-f10b-46b9-bf7c-635c3b92a50f
parent edf47a1b
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Showing with 53 additions and 52 deletions
openair-cn/GTPV1-U/gtpv1u.h
View file @ cd4b7fb6
......@@ -42,17 +42,16 @@ Address : EURECOM,
/* When gtpv1u is compiled for eNB use MACRO from UTILS/log.h,
* otherwise use standard fprintf as logger.
*/
//#if defined(ENB_MODE)
#if 0
# define GTPU_DEBUG(x, args...) LOG_I(GTPU, x, ##args)
# define GTPU_INFO(x, args...) LOG_I(GTPU, x, ##args)
# define GTPU_WARN(x, args...) LOG_W(GTPU, x, ##args)
# define GTPU_ERROR(x, args...) LOG_E(GTPU, x, ##args)
#if defined(ENB_MODE)
# define GTPU_DEBUG(x, args...) LOG_I(GTPU, x, ##args)
# define GTPU_INFO(x, args...) LOG_I(GTPU, x, ##args)
# define GTPU_WARNING(x, args...) LOG_W(GTPU, x, ##args)
# define GTPU_ERROR(x, args...) LOG_E(GTPU, x, ##args)
#else
# define GTPU_DEBUG(x, args...) fprintf(stdout, "[GTPU][D]"x, ##args)
# define GTPU_INFO(x, args...) fprintf(stdout, "[GTPU][I]"x, ##args)
# define GTPU_WARN(x, args...) fprintf(stdout, "[GTPU][W]"x, ##args)
# define GTPU_ERROR(x, args...) fprintf(stderr, "[GTPU][E]"x, ##args)
# define GTPU_DEBUG(x, args...) fprintf(stdout, "[GTPU][D]"x, ##args)
# define GTPU_INFO(x, args...) fprintf(stdout, "[GTPU][I]"x, ##args)
# define GTPU_WARNING(x, args...) fprintf(stdout, "[GTPU][W]"x, ##args)
# define GTPU_ERROR(x, args...) fprintf(stderr, "[GTPU][E]"x, ##args)
#endif
uint32_t gtpv1u_new_teid(void);
......
openair-cn/GTPV1-U/gtpv1u_eNB.c
View file @ cd4b7fb6
......@@ -59,16 +59,17 @@ Address : EURECOM,
extern boolean_t
pdcp_data_req(
module_id_t enb_idP,
module_id_t UE_id,
frame_t frame,
eNB_flag_t eNB_flag,
rb_id_t rb_id,
mui_t muiP,
confirm_t confirmP,
sdu_size_t sdu_buffer_size,
unsigned char* sdu_buffer,
pdcp_transmission_mode_t mode);
const module_id_t enb_mod_idP,
const module_id_t ue_mod_idP,
const frame_t frameP,
const eNB_flag_t enb_flagP,
const srb_flag_t srb_flagP,
const rb_id_t rb_idP,
const mui_t muiP,
const confirm_t confirmP,
const sdu_size_t sdu_buffer_sizeP,
unsigned char *const sdu_buffer_pP,
const pdcp_transmission_mode_t modeP);
static int
......@@ -248,14 +249,17 @@ NwGtpv1uRcT gtpv1u_eNB_process_stack_req(
gtpv1u_teid_data_p->ue_id,
gtpv1u_teid_data_p->eps_bearer_id);
#warning "LG eps bearer mapping to DRB id to do (offset -4)"
result = pdcp_data_req(
gtpv1u_teid_data_p->enb_id,
gtpv1u_teid_data_p->ue_id,
0, // frame TO DO
ENB_FLAG_YES,
gtpv1u_teid_data_p->eps_bearer_id,
SRB_FLAG_NO,
(gtpv1u_teid_data_p->eps_bearer_id) ? gtpv1u_teid_data_p->eps_bearer_id - 4: 5-4,
0, // mui
0, // confirm
FALSE, // confirm
buffer_len,
buffer,
PDCP_TRANSMISSION_MODE_DATA);
......
openair-cn/GTPV1-U/nw-gtpv1u/src/NwGtpv1u.c
View file @ cd4b7fb6
......@@ -45,6 +45,7 @@
#include "NwGtpv1uIe.h"
#include "NwGtpv1uLog.h"
#include "gtpv1u.h"
#include "UTIL/LOG/log.h"
#ifdef __cplusplus
......@@ -204,7 +205,7 @@ nwGtpv1uCreateAndSendMsg( NwGtpv1uStackT *thiz, NwU32T peerIp, NwU16T peerPort,
*((NwU32T *) msgHdr) = htonl(pMsg->teid);
msgHdr += 4;
NW_LOG(thiz, NW_LOG_LEVEL_ERRO, "nwGtpv1uCreateAndSendMsg to teid %u\n", pMsg->teid);
GTPU_ERROR("nwGtpv1uCreateAndSendMsg to teid %u\n", pMsg->teid);
if(pMsg->seqNumFlag || pMsg->extHdrFlag || pMsg->npduNumFlag) {
*((NwU16T *) msgHdr) = (pMsg->seqNumFlag ? htons(pMsg->seqNum) : 0x0000);
......@@ -276,7 +277,7 @@ nwGtpv1uPeerRspTimeout(void *arg)
NwGtpv1uTrxnT *thiz;
NwGtpv1uTimeoutInfoT *timeoutInfo = arg;
LOG_W(GTPU, "Retransmission timer expired\n");
GTPU_WARNING( "Retransmission timer expired\n");
thiz = ((NwGtpv1uTrxnT *)timeoutInfo->timeoutArg);
rc = thiz->pStack->udp.udpDataReqCallback(thiz->pStack->udp.hUdp,
......@@ -291,7 +292,7 @@ nwGtpv1uPeerRspTimeout(void *arg)
thiz->maxRetries--;
} else {
/* Inform session layer about path fialure */
printf("Max retries over!\n");
GTPU_WARNING("Max retries over!\n");
}
return rc;
}
......@@ -332,8 +333,7 @@ NwGtpv1uCreateTunnelEndPoint( NW_IN NwGtpv1uStackT *thiz,
pTunnelEndPoint);
if(pCollision) {
LOG_E(GTPU,
"Tunnel end-point cannot be created for teid 0x%x. "
GTPU_ERROR("Tunnel end-point cannot be created for teid 0x%x. "
"Tunnel already exists", teid);
rc = nwGtpTunnelEndPointDestroy(thiz, pTunnelEndPoint);
NW_ASSERT(rc == NW_GTPV1U_OK);
......@@ -345,8 +345,7 @@ NwGtpv1uCreateTunnelEndPoint( NW_IN NwGtpv1uStackT *thiz,
pTunnelEndPoint = RB_FIND(NwGtpv1uTunnelEndPointIdentifierMap,
&(thiz->teidMap), pTunnelEndPoint);
NW_ASSERT(pTunnelEndPoint);
LOG_D(GTPU,
"Tunnel end-point 0x%x creation successful for teid 0x%x %u(dec)",
GTPU_DEBUG("Tunnel end-point 0x%x creation successful for teid 0x%x %u(dec)",
(unsigned int)pTunnelEndPoint, teid, teid);
}
......@@ -388,7 +387,7 @@ nwGtpv1uDestroyTunnelEndPoint( NwGtpv1uStackT *thiz,
(NwGtpv1uTunnelEndPointT *)
pUlpReq->apiInfo.destroyTunnelEndPointInfo.hStackSessionHandle);
} else {
LOG_W(GTPU, "Non-existent Tunnel end-point handle '%x'",
GTPU_WARNING("Non-existent Tunnel end-point handle '%x'",
pUlpReq->apiInfo.destroyTunnelEndPointInfo.hStackSessionHandle);
}
......@@ -502,14 +501,12 @@ nwGtpv1uProcessGpdu( NwGtpv1uStackT *thiz,
if(NW_GTPV1U_OK == rc) {
NwGtpv1uMsgT *pMsg = (NwGtpv1uMsgT *) hMsg;
LOG_D(GTPU,
"Received T-PDU over tunnel end-point '%x' of size %u from "NW_IPV4_ADDR,
GTPU_DEBUG("Received T-PDU over tunnel end-point '%x' of size %u from "NW_IPV4_ADDR,
ntohl(msgHdr->teid), pMsg->msgLen, NW_IPV4_ADDR_FORMAT((peerIp)));
rc = nwGtpSessionSendMsgApiToUlpEntity(pTunnelEndPoint, pMsg);
}
} else {
LOG_E(GTPU,
"Received T-PDU over non-existent tunnel end-point '%x' from "NW_IPV4_ADDR,
GTPU_ERROR("Received T-PDU over non-existent tunnel end-point '%x' from "NW_IPV4_ADDR,
ntohl(msgHdr->teid), NW_IPV4_ADDR_FORMAT((peerIp)));
}
NW_LEAVE(thiz);
......@@ -559,14 +556,16 @@ nwGtpv1uHandleEchoReq(NW_IN NwGtpv1uStackT *thiz,
*/
rc = nwGtpv1uMsgAddIeTV1(hMsg, NW_GTPV1U_IE_RECOVERY, 0x00);
LOG_I(GTPU,
"Sending NW_GTP_ECHO_RSP message to %x:%x with seq %u", peerIp, peerPort,
seqNum);
GTPU_INFO("Sending NW_GTP_ECHO_RSP message to %x:%x with seq %u",
peerIp,
peerPort,
seqNum);
rc = nwGtpv1uCreateAndSendMsg(thiz,
peerIp,
peerPort,
(NwGtpv1uMsgT *) hMsg);
rc = nwGtpv1uCreateAndSendMsg(
thiz,
peerIp,
peerPort,
(NwGtpv1uMsgT *) hMsg);
rc = nwGtpv1uMsgDelete((NwGtpv1uStackHandleT)thiz, hMsg);
NW_ASSERT(NW_GTPV1U_OK == rc);
......@@ -754,12 +753,12 @@ nwGtpv1uProcessUdpReq( NW_IN NwGtpv1uStackHandleT hGtpuStackHandle,
switch(msgType) {
case NW_GTP_ECHO_REQ:
LOG_D(GTPU, "NW_GTP_ECHO_REQ");
GTPU_DEBUG("NW_GTP_ECHO_REQ");
ret = nwGtpv1uHandleEchoReq( thiz, udpData, udpDataLen, peerPort, peerIp);
break;
case NW_GTP_ERROR_INDICATION:
LOG_D(GTPU, "NW_GTP_ERROR_INDICATION");
GTPU_DEBUG("NW_GTP_ERROR_INDICATION");
ret = nwGtpv1uSendUlpMessageIndication( thiz,
0,
NW_GTPV1U_ULP_API_RECV_MSG,
......@@ -773,12 +772,12 @@ nwGtpv1uProcessUdpReq( NW_IN NwGtpv1uStackHandleT hGtpuStackHandle,
break;
case NW_GTP_ECHO_RSP:
LOG_D(GTPU, "NW_GTP_ECHO_RSP");
GTPU_DEBUG("NW_GTP_ECHO_RSP");
ret = NW_GTPV1U_OK;
break;
case NW_GTP_GPDU:
LOG_D(GTPU, "NW_GTP_GPDU");
GTPU_DEBUG("NW_GTP_GPDU");
ret = nwGtpv1uProcessGpdu(thiz, udpData, udpDataLen, peerIp);
break;
......@@ -811,7 +810,7 @@ nwGtpv1uProcessUlpReq( NW_IN NwGtpv1uStackHandleT hGtpuStackHandle,
switch(pUlpReq->apiType) {
case NW_GTPV1U_ULP_API_CREATE_TUNNEL_ENDPOINT: {
LOG_D(GTPU, "Received NW_GTPV1U_ULP_API_CREATE_TUNNEL_ENDPOINT from ulp");
GTPU_DEBUG("Received NW_GTPV1U_ULP_API_CREATE_TUNNEL_ENDPOINT from ulp");
rc = NwGtpv1uCreateTunnelEndPoint(thiz,
pUlpReq->apiInfo.createTunnelEndPointInfo.teid,
pUlpReq->apiInfo.createTunnelEndPointInfo.hUlpSession,
......@@ -820,25 +819,25 @@ nwGtpv1uProcessUlpReq( NW_IN NwGtpv1uStackHandleT hGtpuStackHandle,
break;
case NW_GTPV1U_ULP_API_DESTROY_TUNNEL_ENDPOINT: {
LOG_D(GTPU, "Received destroy session req from ulp");
GTPU_DEBUG("Received destroy session req from ulp");
rc = nwGtpv1uDestroyTunnelEndPoint(thiz, pUlpReq);
}
break;
case NW_GTPV1U_ULP_API_INITIAL_REQ: {
LOG_D(GTPU, "Received initial req from ulp");
GTPU_DEBUG("Received initial req from ulp");
rc = nwGtpv1uInitialReq(thiz, pUlpReq);
}
break;
case NW_GTPV1U_ULP_API_SEND_TPDU: {
LOG_D(GTPU, "Received send tpdu req from ulp");
GTPU_DEBUG("Received send tpdu req from ulp");
rc = nwGtpv1uSendto(thiz, pUlpReq);
}
break;
default:
LOG_D(GTPU, "Unsupported API received from ulp");
GTPU_DEBUG("Unsupported API received from ulp");
rc = NW_GTPV1U_FAILURE;
break;
}
......@@ -865,8 +864,7 @@ nwGtpv1uProcessTimeout(void *timeoutInfo)
NW_ASSERT(thiz != NULL);
NW_ENTER(thiz);
LOG_D(GTPU,
"Received timeout event from ULP with timeoutInfo %x!",
GTPU_DEBUG("Received timeout event from ULP with timeoutInfo %x!",
(unsigned int)timeoutInfo);
rc = (((NwGtpv1uTimeoutInfoT *) timeoutInfo)->timeoutCallbackFunc) (timeoutInfo);
......
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