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Merge remote-tracking branch 'origin/develop' into if5_ECPRI_rework

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This commit is contained in:
Raymond Knopp
2022-05-01 14:51:27 +02:00
parent fc0396f9f4 720af7a41e
commit f0e8032b29
531 changed files with 15637 additions and 21668 deletions
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openair2/COMMON/m2ap_messages_types.h
+2 -2
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@@ -354,7 +354,7 @@ typedef struct m2ap_register_mce_req_s {
int32_t uplink_frequency_offset[MAX_NUM_CCs];
uint32_t Nid_cell[MAX_NUM_CCs];
int16_t N_RB_DL[MAX_NUM_CCs];
lte_frame_type_t frame_type[MAX_NUM_CCs];
frame_type_t frame_type[MAX_NUM_CCs];
uint32_t fdd_earfcn_DL[MAX_NUM_CCs];
uint32_t fdd_earfcn_UL[MAX_NUM_CCs];
int num_cc;
@@ -427,7 +427,7 @@ typedef struct m2ap_register_enb_req_s {
int32_t uplink_frequency_offset[MAX_NUM_CCs];
uint32_t Nid_cell[MAX_NUM_CCs];
int16_t N_RB_DL[MAX_NUM_CCs];
lte_frame_type_t frame_type[MAX_NUM_CCs];
frame_type_t frame_type[MAX_NUM_CCs];
uint32_t fdd_earfcn_DL[MAX_NUM_CCs];
uint32_t fdd_earfcn_UL[MAX_NUM_CCs];
int num_cc;
openair2/COMMON/m3ap_messages_types.h
+1 -1
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@@ -123,7 +123,7 @@ typedef struct m3ap_register_mce_req_s {
int32_t uplink_frequency_offset[MAX_NUM_CCs];
uint32_t Nid_cell[MAX_NUM_CCs];
int16_t N_RB_DL[MAX_NUM_CCs];
lte_frame_type_t frame_type[MAX_NUM_CCs];
frame_type_t frame_type[MAX_NUM_CCs];
uint32_t fdd_earfcn_DL[MAX_NUM_CCs];
uint32_t fdd_earfcn_UL[MAX_NUM_CCs];
int num_cc;
openair2/COMMON/phy_messages_types.h
+1 -1
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@@ -70,7 +70,7 @@ typedef struct CellInfo_s {
//-------------------------------------------------------------------------------------------//
// eNB: ENB_APP -> PHY messages
typedef struct PhyConfigurationReq_s {
lte_frame_type_t frame_type[MAX_NUM_CCs];
frame_type_t frame_type[MAX_NUM_CCs];
lte_prefix_type_t prefix_type[MAX_NUM_CCs];
uint32_t downlink_frequency[MAX_NUM_CCs];
int32_t uplink_frequency_offset[MAX_NUM_CCs];
openair2/COMMON/platform_types.h
+1
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@@ -233,6 +233,7 @@ typedef uint8_t pdusessionid_t;
//-----------------------------------------------------------------------------
// may be ITTI not enabled, but type instance is useful also for OTG,
typedef intptr_t instance_t;
typedef struct protocol_ctxt_s {
module_id_t module_id; /*!< \brief Virtualized module identifier */
eNB_flag_t enb_flag; /*!< \brief Flag to indicate eNB (1) or UE (0) */
openair2/COMMON/rrc_messages_types.h
+11 -3
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@@ -188,7 +188,7 @@ typedef struct RrcConfigurationReq_s {
uint32_t rrc_inactivity_timer_thres; // for testing, maybe change later
paging_drx_t default_drx;
int16_t nb_cc;
lte_frame_type_t frame_type[MAX_NUM_CCs];
frame_type_t frame_type[MAX_NUM_CCs];
uint8_t tdd_config[MAX_NUM_CCs];
uint8_t tdd_config_s[MAX_NUM_CCs];
lte_prefix_type_t prefix_type[MAX_NUM_CCs];
@@ -339,7 +339,7 @@ typedef struct NbIoTRrcConfigurationReq_s {
uint16_t mcc;
uint16_t mnc;
uint8_t mnc_digit_length;
lte_frame_type_t frame_type;
frame_type_t frame_type;
uint8_t tdd_config;
uint8_t tdd_config_s;
lte_prefix_type_t prefix_type;
@@ -401,6 +401,12 @@ typedef struct NbIoTRrcConfigurationReq_s {
long ue_TimersAndConstants_n311_NB;
} NbIoTRrcConfigurationReq;
typedef struct {
int N1;
int N2;
int XP;
} rrc_pdsch_AntennaPorts_t;
// gNB: GNB_APP -> RRC messages
typedef struct NRRrcConfigurationReq_s {
uint64_t cell_identity;
@@ -413,13 +419,15 @@ typedef struct NRRrcConfigurationReq_s {
NR_ServingCellConfig_t *scd;
int ssb_SubcarrierOffset;
int sib1_tda;
int pdsch_AntennaPorts;
rrc_pdsch_AntennaPorts_t pdsch_AntennaPorts;
int pusch_AntennaPorts;
int minRXTXTIME;
int do_CSIRS;
int do_SRS;
bool force_256qam_off;
int pusch_TargetSNRx10;
int pucch_TargetSNRx10;
bool enable_sdap;
} gNB_RrcConfigurationReq;
typedef struct NRDuDlReq_s {
openair2/COMMON/x2ap_messages_types.h
+1 -1
View File
@@ -138,7 +138,7 @@ typedef struct x2ap_register_enb_req_s {
int32_t uplink_frequency_offset[MAX_NUM_CCs];
uint32_t Nid_cell[MAX_NUM_CCs];
int16_t N_RB_DL[MAX_NUM_CCs];
lte_frame_type_t frame_type[MAX_NUM_CCs];
frame_type_t frame_type[MAX_NUM_CCs];
uint32_t fdd_earfcn_DL[MAX_NUM_CCs];
uint32_t fdd_earfcn_UL[MAX_NUM_CCs];
uint32_t subframeAssignment[MAX_NUM_CCs];
openair2/ENB_APP/RRC_config_tools.h
+1 -1
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@@ -38,7 +38,7 @@ typedef struct eutra_band_s {
uint32_t ul_max;
uint32_t dl_min;
uint32_t dl_max;
lte_frame_type_t frame_type;
frame_type_t frame_type;
} eutra_band_t;
openair2/ENB_APP/flexran_agent_ran_api.c
+1 -1
View File
@@ -1352,7 +1352,7 @@ void flexran_agent_set_operating_bandwidth(mid_t mod_id, uint8_t cc_id, uint8_t
}
}
void flexran_agent_set_operating_frame_type(mid_t mod_id, uint8_t cc_id, lte_frame_type_t frame_type) {
void flexran_agent_set_operating_frame_type(mid_t mod_id, uint8_t cc_id, frame_type_t frame_type) {
if (phy_is_present(mod_id, cc_id)) {
RC.eNB[mod_id][cc_id]->frame_parms.frame_type = frame_type;
} else {
openair2/ENB_APP/flexran_agent_ran_api.h
+1 -1
View File
@@ -433,7 +433,7 @@ void flexran_agent_set_operating_eutra_band(mid_t mod_id, uint8_t cc_id, uint8_t
void flexran_agent_set_operating_bandwidth(mid_t mod_id, uint8_t cc_id, uint8_t N_RB);
/*set frame type*/
void flexran_agent_set_operating_frame_type(mid_t mod_id, uint8_t cc_id, lte_frame_type_t frame_type);
void flexran_agent_set_operating_frame_type(mid_t mod_id, uint8_t cc_id, frame_type_t frame_type);
/*RRC status flexRAN*/
uint8_t flexran_get_rrc_status(mid_t mod_id, rnti_t rnti);
openair2/F1AP/dummy_enb.c
+13 -11
View File
@@ -32,16 +32,18 @@ void apply_macrlc_config(gNB_RRC_INST *rrc,
abort();
}
boolean_t sdap_gnb_data_req(protocol_ctxt_t *ctxt_p,
const srb_flag_t srb_flag,
const rb_id_t rb_id,
const mui_t mui,
const confirm_t confirm,
const sdu_size_t sdu_buffer_size,
unsigned char *const sdu_buffer,
const pdcp_transmission_mode_t pt_mode,
const uint32_t *sourceL2Id,
const uint32_t *destinationL2Id
) {
boolean_t sdap_data_req(protocol_ctxt_t *ctxt_p,
const srb_flag_t srb_flag,
const rb_id_t rb_id,
const mui_t mui,
const confirm_t confirm,
const sdu_size_t sdu_buffer_size,
unsigned char *const sdu_buffer,
const pdcp_transmission_mode_t pt_mode,
const uint32_t *sourceL2Id,
const uint32_t *destinationL2Id,
const uint8_t qfi,
const boolean_t rqi,
const int pdusession_id) {
abort();
}
openair2/GNB_APP/gnb_config.c
+42 -20
View File
@@ -346,7 +346,7 @@ void fix_scc(NR_ServingCellConfigCommon_t *scc,uint64_t ssbmap) {
// prepare DL Allocation lists
nr_rrc_config_dl_tda(scc);
lte_frame_type_t frame_type = get_frame_type((int)*scc->downlinkConfigCommon->frequencyInfoDL->frequencyBandList.list.array[0], *scc->ssbSubcarrierSpacing);
frame_type_t frame_type = get_frame_type((int)*scc->downlinkConfigCommon->frequencyInfoDL->frequencyBandList.list.array[0], *scc->ssbSubcarrierSpacing);
if (frame_type == FDD) {
ASN_STRUCT_FREE(asn_DEF_NR_TDD_UL_DL_ConfigCommon, scc->tdd_UL_DL_ConfigurationCommon);
scc->tdd_UL_DL_ConfigurationCommon = NULL;
@@ -620,18 +620,25 @@ void RCconfig_NR_L1(void) {
config_get( GNBSParams,sizeof(GNBSParams)/sizeof(paramdef_t),NULL);
int num_gnbs = GNBSParams[GNB_ACTIVE_GNBS_IDX].numelt;
AssertFatal (num_gnbs > 0,"Failed to parse config file no gnbs %s \n",GNB_CONFIG_STRING_ACTIVE_GNBS);
config_getlist( &GNBParamList,GNBParams,sizeof(GNBParams)/sizeof(paramdef_t),NULL);
char *ulprbbl = *GNBParamList.paramarray[0][GNB_ULPRBBLACKLIST_IDX].strptr;
config_getlist( &GNBParamList,GNBParams,sizeof(GNBParams)/sizeof(paramdef_t),NULL);
int N1 = *GNBParamList.paramarray[0][GNB_PDSCH_ANTENNAPORTS_N1_IDX].iptr;
int N2 = *GNBParamList.paramarray[0][GNB_PDSCH_ANTENNAPORTS_N2_IDX].iptr;
int XP = *GNBParamList.paramarray[0][GNB_PDSCH_ANTENNAPORTS_XP_IDX].iptr;
char *ulprbbl = *GNBParamList.paramarray[0][GNB_ULPRBBLACKLIST_IDX].strptr;
if (ulprbbl) LOG_I(NR_PHY,"PRB blacklist %s\n",ulprbbl);
char *pt = strtok(ulprbbl,",");
char *save = NULL;
char *pt = strtok_r(ulprbbl, ",", &save);
int prbbl[275];
int num_prbbl=0;
memset(prbbl,0,275*sizeof(int));
while (pt) {
prbbl[atoi(pt)] = 1;
const int rb = atoi(pt);
AssertFatal(rb < 275, "RB %d out of bounds (max 275)\n", rb);
prbbl[rb] = 0x3FFF; // all symbols taken
LOG_I(NR_PHY,"Blacklisting prb %d\n",atoi(pt));
pt = strtok(NULL,",");
pt = strtok_r(NULL, ",", &save);
num_prbbl++;
}
@@ -664,6 +671,9 @@ void RCconfig_NR_L1(void) {
RC.gNB[j]->prach_thres = *(L1_ParamList.paramarray[j][L1_PRACH_DTX_THRESHOLD].uptr);
RC.gNB[j]->pusch_thres = *(L1_ParamList.paramarray[j][L1_PUSCH_DTX_THRESHOLD].uptr);
RC.gNB[j]->num_ulprbbl = num_prbbl;
RC.gNB[j]->ap_N1 = N1;
RC.gNB[j]->ap_N2 = N2;
RC.gNB[j]->ap_XP = XP;
LOG_I(NR_PHY,"Copying %d blacklisted PRB to L1 context\n",num_prbbl);
memcpy(RC.gNB[j]->ulprbbl,prbbl,275*sizeof(int));
if(strcmp(*(L1_ParamList.paramarray[j][L1_TRANSPORT_N_PREFERENCE_IDX].strptr), "local_mac") == 0) {
@@ -734,15 +744,16 @@ void RCconfig_nr_macrlc() {
config_getlist( &GNBParamList,GNBParams,sizeof(GNBParams)/sizeof(paramdef_t),NULL);
char *ulprbbl = *GNBParamList.paramarray[0][GNB_ULPRBBLACKLIST_IDX].strptr;
char *pt = strtok(ulprbbl,",");
int prbbl[275];
char *save = NULL;
char *pt = strtok_r(ulprbbl, ",", &save);
uint16_t prbbl[275];
int num_prbbl=0;
int prb;
memset(prbbl,0,275*sizeof(int));
memset(prbbl,0,sizeof(prbbl));
while (pt) {
prb=atoi(pt);
prbbl[prb] = 1;
pt = strtok(NULL,",");
const int prb = atoi(pt);
AssertFatal(prb < 275, "RB %d out of bounds (max 275)\n", prb);
prbbl[prb] = 0x3FFF; // all symbols taken
pt = strtok_r(NULL, ",", &save);
num_prbbl++;
}
paramdef_t MacRLC_Params[] = MACRLCPARAMS_DESC;
@@ -1160,9 +1171,13 @@ void RCconfig_NRRRC(MessageDef *msg_p, uint32_t i, gNB_RRC_INST *rrc) {
}
LOG_I(GNB_APP,"SSB SCO %d\n",*GNBParamList.paramarray[i][GNB_SSB_SUBCARRIEROFFSET_IDX].iptr);
NRRRC_CONFIGURATION_REQ (msg_p).ssb_SubcarrierOffset = *GNBParamList.paramarray[i][GNB_SSB_SUBCARRIEROFFSET_IDX].iptr;
LOG_I(GNB_APP,"pdsch_AntennaPorts %d\n",*GNBParamList.paramarray[i][GNB_PDSCH_ANTENNAPORTS_IDX].iptr);
NRRRC_CONFIGURATION_REQ (msg_p).pdsch_AntennaPorts = *GNBParamList.paramarray[i][GNB_PDSCH_ANTENNAPORTS_IDX].iptr;
LOG_I(GNB_APP,"pusch_AntennaPorts %d\n",*GNBParamList.paramarray[i][GNB_PUSCH_ANTENNAPORTS_IDX].iptr);
LOG_I(RRC,"pdsch_AntennaPorts N1 %d\n",*GNBParamList.paramarray[i][GNB_PDSCH_ANTENNAPORTS_N1_IDX].iptr);
NRRRC_CONFIGURATION_REQ (msg_p).pdsch_AntennaPorts.N1 = *GNBParamList.paramarray[i][GNB_PDSCH_ANTENNAPORTS_N1_IDX].iptr;
LOG_I(RRC,"pdsch_AntennaPorts N2 %d\n",*GNBParamList.paramarray[i][GNB_PDSCH_ANTENNAPORTS_N2_IDX].iptr);
NRRRC_CONFIGURATION_REQ (msg_p).pdsch_AntennaPorts.N2 = *GNBParamList.paramarray[i][GNB_PDSCH_ANTENNAPORTS_N2_IDX].iptr;
LOG_I(RRC,"pdsch_AntennaPorts XP %d\n",*GNBParamList.paramarray[i][GNB_PDSCH_ANTENNAPORTS_XP_IDX].iptr);
NRRRC_CONFIGURATION_REQ (msg_p).pdsch_AntennaPorts.XP = *GNBParamList.paramarray[i][GNB_PDSCH_ANTENNAPORTS_XP_IDX].iptr;
LOG_I(RRC,"pusch_AntennaPorts %d\n",*GNBParamList.paramarray[i][GNB_PUSCH_ANTENNAPORTS_IDX].iptr);
NRRRC_CONFIGURATION_REQ (msg_p).pusch_AntennaPorts = *GNBParamList.paramarray[i][GNB_PUSCH_ANTENNAPORTS_IDX].iptr;
LOG_I(GNB_APP,"minTXRXTIME %d\n",*GNBParamList.paramarray[i][GNB_MINRXTXTIME_IDX].iptr);
NRRRC_CONFIGURATION_REQ (msg_p).minRXTXTIME = *GNBParamList.paramarray[i][GNB_MINRXTXTIME_IDX].iptr;
@@ -1170,11 +1185,15 @@ void RCconfig_NRRRC(MessageDef *msg_p, uint32_t i, gNB_RRC_INST *rrc) {
NRRRC_CONFIGURATION_REQ (msg_p).sib1_tda = *GNBParamList.paramarray[i][GNB_SIB1_TDA_IDX].iptr;
LOG_I(GNB_APP,"Do CSI-RS %d\n",*GNBParamList.paramarray[i][GNB_DO_CSIRS_IDX].iptr);
NRRRC_CONFIGURATION_REQ (msg_p).do_CSIRS = *GNBParamList.paramarray[i][GNB_DO_CSIRS_IDX].iptr;
printf("Do SRS %d\n",*GNBParamList.paramarray[i][GNB_DO_SRS_IDX].iptr);
LOG_I(RRC, "Do SRS %d\n",*GNBParamList.paramarray[i][GNB_DO_SRS_IDX].iptr);
NRRRC_CONFIGURATION_REQ (msg_p).do_SRS = *GNBParamList.paramarray[i][GNB_DO_SRS_IDX].iptr;
NRRRC_CONFIGURATION_REQ (msg_p).force_256qam_off = *GNBParamList.paramarray[i][GNB_FORCE256QAMOFF_IDX].iptr;
LOG_I(RRC, "256 QAM: %s\n", NRRRC_CONFIGURATION_REQ (msg_p).force_256qam_off ? "force off" : "may be on");
NRRRC_CONFIGURATION_REQ (msg_p).scc = scc;
NRRRC_CONFIGURATION_REQ (msg_p).scd = scd;
NRRRC_CONFIGURATION_REQ (msg_p).enable_sdap = *GNBParamList.paramarray[i][GNB_ENABLE_SDAP_IDX].iptr;
LOG_I(GNB_APP, "SDAP layer is %s\n", NRRRC_CONFIGURATION_REQ (msg_p).enable_sdap ? "enabled" : "disabled");
}//
}//End for (k=0; k <num_gnbs ; k++)
memcpy(&rrc->configuration, &NRRRC_CONFIGURATION_REQ(msg_p), sizeof(NRRRC_CONFIGURATION_REQ(msg_p)));
@@ -1456,7 +1475,8 @@ int RCconfig_NR_NG(MessageDef *msg_p, uint32_t i) {
// NGAP_REGISTER_GNB_REQ (msg_p).enb_interface_name_for_NGU = strdup(enb_interface_name_for_NGU);
cidr = *(NETParams[GNB_IPV4_ADDRESS_FOR_NG_AMF_IDX].strptr);
address = strtok(cidr, "/");
char *save = NULL;
address = strtok_r(cidr, "/", &save);
NGAP_REGISTER_GNB_REQ (msg_p).gnb_ip_address.ipv6 = 0;
NGAP_REGISTER_GNB_REQ (msg_p).gnb_ip_address.ipv4 = 1;
@@ -1728,7 +1748,8 @@ int RCconfig_NR_X2(MessageDef *msg_p, uint32_t i) {
}
cidr = *(NETParams[ENB_IPV4_ADDR_FOR_X2C_IDX].strptr);
address = strtok(cidr, "/");
char *save = NULL;
address = strtok_r(cidr, "/", &save);
X2AP_REGISTER_ENB_REQ (msg_p).enb_x2_ip_address.ipv6 = 0;
X2AP_REGISTER_ENB_REQ (msg_p).enb_x2_ip_address.ipv4 = 1;
strcpy(X2AP_REGISTER_ENB_REQ (msg_p).enb_x2_ip_address.ipv4_address, address);
@@ -2041,6 +2062,7 @@ void configure_gnb_du_mac(int inst) {
rrc->configuration.minRXTXTIME,
rrc->configuration.scc,
NULL,
NULL,
0,
0, // rnti
(NR_CellGroupConfig_t *)NULL
openair2/GNB_APP/gnb_paramdef.h
+26 -11
View File
@@ -114,7 +114,9 @@ typedef enum {
#define GNB_CONFIG_STRING_LOCAL_S_PORTD "local_s_portd"
#define GNB_CONFIG_STRING_REMOTE_S_PORTD "remote_s_portd"
#define GNB_CONFIG_STRING_SSBSUBCARRIEROFFSET "ssb_SubcarrierOffset"
#define GNB_CONFIG_STRING_PDSCHANTENNAPORTS "pdsch_AntennaPorts"
#define GNB_CONFIG_STRING_PDSCHANTENNAPORTS_N1 "pdsch_AntennaPorts_N1"
#define GNB_CONFIG_STRING_PDSCHANTENNAPORTS_N2 "pdsch_AntennaPorts_N2"
#define GNB_CONFIG_STRING_PDSCHANTENNAPORTS_XP "pdsch_AntennaPorts_XP"
#define GNB_CONFIG_STRING_PUSCHANTENNAPORTS "pusch_AntennaPorts"
#define GNB_CONFIG_STRING_SIB1TDA "sib1_tda"
#define GNB_CONFIG_STRING_DOCSIRS "do_CSIRS"
@@ -123,6 +125,11 @@ typedef enum {
#define GNB_CONFIG_STRING_MINRXTXTIME "min_rxtxtime"
#define GNB_CONFIG_STRING_ULPRBBLACKLIST "ul_prbblacklist"
#define GNB_CONFIG_STRING_UMONDEFAULTDRB "um_on_default_drb"
#define GNB_CONFIG_STRING_FORCE256QAMOFF "force_256qam_off"
#define GNB_CONFIG_STRING_ENABLE_SDAP "enable_sdap"
#define GNB_CONFIG_HLP_STRING_ENABLE_SDAP "enable the SDAP layer\n"
#define GNB_CONFIG_HLP_FORCE256QAMOFF "suppress activation of 256 QAM despite UE support"
/*-----------------------------------------------------------------------------------------------------------------------------------------*/
/* cell configuration parameters */
@@ -144,15 +151,19 @@ typedef enum {
{GNB_CONFIG_STRING_LOCAL_S_PORTD, NULL, 0, uptr:NULL, defuintval:50001, TYPE_UINT, 0}, \
{GNB_CONFIG_STRING_REMOTE_S_PORTD, NULL, 0, uptr:NULL, defuintval:50001, TYPE_UINT, 0}, \
{GNB_CONFIG_STRING_SSBSUBCARRIEROFFSET, NULL, 0, iptr:NULL, defintval:31, TYPE_INT, 0}, \
{GNB_CONFIG_STRING_PDSCHANTENNAPORTS, NULL, 0, iptr:NULL, defintval:1, TYPE_INT, 0}, \
{GNB_CONFIG_STRING_PDSCHANTENNAPORTS_N1, "horiz. log. antenna ports", 0, iptr:NULL, defintval:1, TYPE_INT, 0}, \
{GNB_CONFIG_STRING_PDSCHANTENNAPORTS_N2, "vert. log. antenna ports", 0, iptr:NULL, defintval:1, TYPE_INT, 0}, \
{GNB_CONFIG_STRING_PDSCHANTENNAPORTS_XP, "XP log. antenna ports", 0, iptr:NULL, defintval:1, TYPE_INT, 0}, \
{GNB_CONFIG_STRING_PUSCHANTENNAPORTS, NULL, 0, iptr:NULL, defintval:1, TYPE_INT, 0}, \
{GNB_CONFIG_STRING_SIB1TDA, NULL, 0, iptr:NULL, defintval:0, TYPE_INT, 0}, \
{GNB_CONFIG_STRING_SIB1TDA, NULL, 0, iptr:NULL, defintval:1, TYPE_INT, 0}, \
{GNB_CONFIG_STRING_DOCSIRS, NULL, 0, iptr:NULL, defintval:0, TYPE_INT, 0}, \
{GNB_CONFIG_STRING_DOSRS, NULL, 0, iptr:NULL, defintval:0, TYPE_INT, 0}, \
{GNB_CONFIG_STRING_NRCELLID, NULL, 0, u64ptr:NULL, defint64val:1, TYPE_UINT64, 0}, \
{GNB_CONFIG_STRING_MINRXTXTIME, NULL, 0, iptr:NULL, defintval:2, TYPE_INT, 0}, \
{GNB_CONFIG_STRING_ULPRBBLACKLIST, NULL, 0, strptr:NULL, defstrval:"", TYPE_STRING, 0}, \
{GNB_CONFIG_STRING_UMONDEFAULTDRB, NULL, 0, uptr:NULL, defuintval:0, TYPE_UINT, 0} \
{GNB_CONFIG_STRING_FORCE256QAMOFF, GNB_CONFIG_HLP_FORCE256QAMOFF, PARAMFLAG_BOOL, iptr:NULL, defintval:0, TYPE_INT, 0}, \
{GNB_CONFIG_STRING_ENABLE_SDAP, GNB_CONFIG_HLP_STRING_ENABLE_SDAP, PARAMFLAG_BOOL, iptr:NULL, defintval:0, TYPE_INT, 0}, \
}
#define GNB_GNB_ID_IDX 0
@@ -170,15 +181,19 @@ typedef enum {
#define GNB_LOCAL_S_PORTD_IDX 12
#define GNB_REMOTE_S_PORTD_IDX 13
#define GNB_SSB_SUBCARRIEROFFSET_IDX 14
#define GNB_PDSCH_ANTENNAPORTS_IDX 15
#define GNB_PUSCH_ANTENNAPORTS_IDX 16
#define GNB_SIB1_TDA_IDX 17
#define GNB_DO_CSIRS_IDX 18
#define GNB_DO_SRS_IDX 19
#define GNB_NRCELLID_IDX 20
#define GNB_MINRXTXTIME_IDX 21
#define GNB_ULPRBBLACKLIST_IDX 22
#define GNB_PDSCH_ANTENNAPORTS_N1_IDX 15
#define GNB_PDSCH_ANTENNAPORTS_N2_IDX 16
#define GNB_PDSCH_ANTENNAPORTS_XP_IDX 17
#define GNB_PUSCH_ANTENNAPORTS_IDX 18
#define GNB_SIB1_TDA_IDX 19
#define GNB_DO_CSIRS_IDX 20
#define GNB_DO_SRS_IDX 21
#define GNB_NRCELLID_IDX 22
#define GNB_MINRXTXTIME_IDX 23
#define GNB_ULPRBBLACKLIST_IDX 24
#define GNB_UMONDEFAULTDRB_IDX 23
#define GNB_FORCE256QAMOFF_IDX 25
#define GNB_ENABLE_SDAP_IDX 26
#define TRACKING_AREA_CODE_OKRANGE {0x0001,0xFFFD}
#define GNBPARAMS_CHECK { \
openair2/LAYER2/MAC/config.c
-5
View File
@@ -58,11 +58,6 @@ extern int l2_init_eNB(void);
extern void mac_top_init_eNB(void);
extern void mac_init_cell_params(int Mod_idP,int CC_idP);
int32_t **rxdata;
int32_t **txdata;
typedef struct eutra_bandentry_s {
int16_t band;
uint32_t ul_min;
openair2/LAYER2/NR_MAC_COMMON/nr_mac.h
+41 -9
View File
@@ -39,6 +39,7 @@
#include <stdbool.h>
#include "NR_SubcarrierSpacing.h"
#include "openair1/SCHED_NR_UE/harq_nr.h"
#define NR_SHORT_BSR_TABLE_SIZE 32
#define NR_LONG_BSR_TABLE_SIZE 256
@@ -106,11 +107,10 @@ typedef struct {
} __attribute__ ((__packed__)) NR_MAC_SUBHEADER_SHORT;
typedef struct {
uint8_t LCID: 6; // octet 1 [5:0]
uint8_t F: 1; // octet 1 [6]
uint8_t R: 1; // octet 1 [7]
uint8_t L1: 8; // octet 2 [7:0]
uint8_t L2: 8; // octet 3 [7:0]
uint8_t LCID: 6;
uint8_t F: 1;
uint8_t R: 1;
uint16_t L: 16;
} __attribute__ ((__packed__)) NR_MAC_SUBHEADER_LONG;
typedef struct {
@@ -118,6 +118,23 @@ typedef struct {
uint8_t R: 2; // octet 1 [7:6]
} __attribute__ ((__packed__)) NR_MAC_SUBHEADER_FIXED;
static inline int get_mac_len(uint8_t* pdu, int pdu_len, uint16_t *mac_ce_len, uint16_t *mac_subheader_len) {
if ( pdu_len < sizeof(NR_MAC_SUBHEADER_SHORT))
return false;
NR_MAC_SUBHEADER_SHORT *s = (NR_MAC_SUBHEADER_SHORT*) pdu;
NR_MAC_SUBHEADER_LONG *l = (NR_MAC_SUBHEADER_LONG*) pdu;
if (s->F && pdu_len < sizeof(NR_MAC_SUBHEADER_LONG))
return false;
if (s->F) {
*mac_subheader_len = sizeof(*l);
*mac_ce_len = ntohs(l->L);
} else {
*mac_subheader_len = sizeof(*s);
*mac_ce_len = s->L;
}
return true;
}
// BSR MAC CEs
// TS 38.321 ch. 6.1.3.1
// Short BSR for a specific logical channel group ID
@@ -264,14 +281,29 @@ typedef struct {
uint8_t nbits;
} dci_field_t;
typedef struct {
/* The active harq sfn/slot field was created to save the
scheduled SFN/Slot transmission for the ACK/NAK. If we
do not save it, then we have to calculate it again as the
NRUE MAC layer already does in get_downlink_ack(). */
int active_dl_harq_sfn;
int active_dl_harq_slot;
int active_ul_harq_sfn_slot;
bool active;
} emul_l1_harq_t;
typedef struct {
bool expected_sib;
bool index_has_sib[16];
bool index_has_sib[NR_MAX_HARQ_PROCESSES];
bool expected_rar;
bool index_has_rar[16];
bool index_has_rar[NR_MAX_HARQ_PROCESSES];
bool expected_dci;
bool index_has_dci[16];
int active_harq_sfn_slot;
bool index_has_dci[NR_MAX_HARQ_PROCESSES];
emul_l1_harq_t harq[NR_MAX_HARQ_PROCESSES];
int active_uci_sfn_slot;
int num_srs;
int num_harqs;
int num_csi_reports;
} nr_emulated_l1_t;
typedef struct {
openair2/LAYER2/NR_MAC_COMMON/nr_mac_common.c
+27 -14
View File
@@ -2595,9 +2595,10 @@ uint16_t nr_dci_size(const NR_BWP_DownlinkCommon_t *initialDownlinkBWP,
const NR_CellGroupConfig_t *cg,
dci_pdu_rel15_t *dci_pdu,
nr_dci_format_t format,
nr_rnti_type_t rnti_type,
uint16_t N_RB,
int bwp_id) {
nr_rnti_type_t rnti_type,
uint16_t N_RB,
int bwp_id,
uint16_t cset0_bwp_size) {
uint16_t size = 0;
uint16_t numRBG = 0;
@@ -2627,15 +2628,17 @@ uint16_t nr_dci_size(const NR_BWP_DownlinkCommon_t *initialDownlinkBWP,
srs_config = (ubwpd->srs_Config) ? ubwpd->srs_Config->choice.setup : NULL;
}
else if (cg){
bwpd=cg->spCellConfig->spCellConfigDedicated->initialDownlinkBWP;
bwpc=initialDownlinkBWP;
ubwpd=cg->spCellConfig->spCellConfigDedicated->uplinkConfig->initialUplinkBWP;
ubwpc=initialUplinkBWP;
pdsch_Config = (bwpd->pdsch_Config) ? bwpd->pdsch_Config->choice.setup : NULL;
pdcch_Config = (bwpd->pdcch_Config) ? bwpd->pdcch_Config->choice.setup : NULL;
pucch_Config = (ubwpd->pucch_Config) ? ubwpd->pucch_Config->choice.setup : NULL;
pusch_Config = (ubwpd->pusch_Config) ? ubwpd->pusch_Config->choice.setup : NULL;
srs_config = (ubwpd->srs_Config) ? ubwpd->srs_Config->choice.setup: NULL;
bwpc = initialDownlinkBWP;
ubwpc = initialUplinkBWP;
bwpd = cg->spCellConfig && cg->spCellConfig->spCellConfigDedicated ?
cg->spCellConfig->spCellConfigDedicated->initialDownlinkBWP : NULL;
ubwpd = cg->spCellConfig && cg->spCellConfig->spCellConfigDedicated && cg->spCellConfig->spCellConfigDedicated->uplinkConfig ?
cg->spCellConfig->spCellConfigDedicated->uplinkConfig->initialUplinkBWP : NULL;
pdsch_Config = (bwpd && bwpd->pdsch_Config) ? bwpd->pdsch_Config->choice.setup : NULL;
pdcch_Config = (bwpd && bwpd->pdcch_Config) ? bwpd->pdcch_Config->choice.setup : NULL;
pucch_Config = (ubwpd && ubwpd->pucch_Config) ? ubwpd->pucch_Config->choice.setup : NULL;
pusch_Config = (ubwpd && ubwpd->pusch_Config) ? ubwpd->pusch_Config->choice.setup : NULL;
srs_config = (ubwpd && ubwpd->srs_Config) ? ubwpd->srs_Config->choice.setup: NULL;
}
int n_ul_bwp=1,n_dl_bwp=1;
@@ -2645,7 +2648,9 @@ uint16_t nr_dci_size(const NR_BWP_DownlinkCommon_t *initialDownlinkBWP,
/// fixed: Format identifier 1, Hop flag 1, MCS 5, NDI 1, RV 2, HARQ PID 4, PUSCH TPC 2 Time Domain assgnmt 4 --20
size += 20;
size += (uint8_t)ceil( log2( (N_RB*(N_RB+1))>>1 ) ); // Freq domain assignment -- hopping scenario to be updated
size += nr_dci_size(initialDownlinkBWP,initialUplinkBWP,cg,dci_pdu,NR_DL_DCI_FORMAT_1_0, rnti_type, N_RB, bwp_id) - size; // Padding to match 1_0 size
int dci_10_size = nr_dci_size(initialDownlinkBWP,initialUplinkBWP,cg,dci_pdu,NR_DL_DCI_FORMAT_1_0, rnti_type, N_RB, bwp_id, cset0_bwp_size);
AssertFatal(dci_10_size >= size, "NR_UL_DCI_FORMAT_0_0 size is bigger than NR_DL_DCI_FORMAT_1_0! 3GPP TS 38.212 Section 7.3.1.0: DCI size alignment is not fully implemented");
size += dci_10_size - size; // Padding to match 1_0 size
// UL/SUL indicator assumed to be 0
break;
@@ -2863,6 +2868,14 @@ uint16_t nr_dci_size(const NR_BWP_DownlinkCommon_t *initialDownlinkBWP,
case NR_DL_DCI_FORMAT_1_0:
/// fixed: Format identifier 1, VRB2PRB 1, MCS 5, NDI 1, RV 2, HARQ PID 4, DAI 2, PUCCH TPC 2, PUCCH RInd 3, PDSCH to HARQ TInd 3 Time Domain assgnmt 4 -- 28
// 3GPP TS 38.212 Section 7.3.1.0: DCI size alignment
// Size of DCI format 1_0 is given by the size of CORESET 0 if CORESET 0 is configured for the cell and the size
// of initial DL bandwidth part if CORESET 0 is not configured for the cell
if(cset0_bwp_size>0) {
N_RB = cset0_bwp_size;
}
size = 28;
size += (uint8_t)ceil( log2( (N_RB*(N_RB+1))>>1 ) ); // Freq domain assignment
@@ -3079,7 +3092,7 @@ int is_nr_DL_slot(NR_TDD_UL_DL_ConfigCommon_t *tdd_UL_DL_ConfigurationCommon,slo
else return(slot_in_period <= slots1+tdd_UL_DL_ConfigurationCommon->pattern2->nrofDownlinkSlots ? 1 : 0);
}
int is_nr_UL_slot(NR_TDD_UL_DL_ConfigCommon_t *tdd_UL_DL_ConfigurationCommon, slot_t slot, lte_frame_type_t frame_type) {
int is_nr_UL_slot(NR_TDD_UL_DL_ConfigCommon_t *tdd_UL_DL_ConfigurationCommon, slot_t slot, frame_type_t frame_type) {
int period,period1,period2=0;
openair2/LAYER2/NR_MAC_COMMON/nr_mac_common.h
+3 -2
View File
@@ -45,7 +45,7 @@ int16_t fill_dmrs_mask(NR_PDSCH_Config_t *pdsch_Config,int dmrs_TypeA_Position,i
int is_nr_DL_slot(NR_TDD_UL_DL_ConfigCommon_t *tdd_UL_DL_ConfigurationCommon,slot_t slotP);
int is_nr_UL_slot(NR_TDD_UL_DL_ConfigCommon_t *tdd_UL_DL_ConfigurationCommon, slot_t slotP, lte_frame_type_t frame_type);
int is_nr_UL_slot(NR_TDD_UL_DL_ConfigCommon_t *tdd_UL_DL_ConfigurationCommon, slot_t slotP, frame_type_t frame_type);
uint16_t nr_dci_size(const NR_BWP_DownlinkCommon_t *initialDLBWP,
const NR_BWP_UplinkCommon_t *initialULBWP,
@@ -54,7 +54,8 @@ uint16_t nr_dci_size(const NR_BWP_DownlinkCommon_t *initialDLBWP,
nr_dci_format_t format,
nr_rnti_type_t rnti_type,
uint16_t N_RB,
int bwp_id);
int bwp_id,
uint16_t cset0_bwp_size);
void find_aggregation_candidates(uint8_t *aggregation_level,
uint8_t *nr_of_candidates,
openair2/LAYER2/NR_MAC_UE/config_ue.c
+1 -1
View File
@@ -323,7 +323,7 @@ void config_common_ue(NR_UE_MAC_INST_t *mac,
uint32_t band = *scc->downlinkConfigCommon->frequencyInfoDL->frequencyBandList.list.array[0];
mac->frequency_range = band<100?FR1:FR2;
lte_frame_type_t frame_type = get_frame_type(*scc->downlinkConfigCommon->frequencyInfoDL->frequencyBandList.list.array[0], *scc->ssbSubcarrierSpacing);
frame_type_t frame_type = get_frame_type(*scc->downlinkConfigCommon->frequencyInfoDL->frequencyBandList.list.array[0], *scc->ssbSubcarrierSpacing);
// cell config
openair2/LAYER2/NR_MAC_UE/mac_defs.h
+2 -2
View File
@@ -369,7 +369,7 @@ typedef struct {
NR_ControlResourceSet_t *coreset[MAX_NUM_BWP][FAPI_NR_MAX_CORESET_PER_BWP];
NR_SearchSpace_t *SSpace[MAX_NUM_BWP][FAPI_NR_MAX_SS];
lte_frame_type_t frame_type;
frame_type_t frame_type;
/*BWP*/
// dedicated active DL BWP
@@ -432,7 +432,7 @@ typedef struct {
// Defined for abstracted mode
nr_downlink_indication_t dl_info;
NR_UE_HARQ_STATUS_t dl_harq_info[16];
NR_UE_HARQ_STATUS_t dl_harq_info[NR_MAX_HARQ_PROCESSES];
nr_emulated_l1_t nr_ue_emul_l1;
openair2/LAYER2/NR_MAC_UE/mac_proto.h
+8 -4
View File
@@ -48,6 +48,7 @@ void nr_ue_init_mac(module_id_t module_idP);
\param module_id module id
\param cc_id component carrier id
\param gNB_index gNB index
\param phy_data PHY structure to be filled in by the callee in the FAPI call (L1 caller -> indication to L2 -> FAPI call to L1 callee)
\param extra_bits extra bits for frame calculation
\param l_ssb_equal_64 check if ssb number of candicate is equal 64, 1=equal; 0=non equal. Reference 38.212 7.1.1
\param pduP pointer to pdu
@@ -56,7 +57,8 @@ void nr_ue_init_mac(module_id_t module_idP);
int8_t nr_ue_decode_mib(
module_id_t module_id,
int cc_id,
uint8_t gNB_index,
uint8_t gNB_index,
void *phy_data,
uint8_t extra_bits,
uint32_t ssb_length,
uint32_t ssb_index,
@@ -132,7 +134,7 @@ NR_UE_L2_STATE_t nr_ue_scheduler(nr_downlink_indication_t *dl_info, nr_uplink_in
@param int cc_id CC ID
@param frame_t frame frame number
@param int slot reference number
@param UE_nr_rxtx_proc_t *proc pointer to process context */
@param void *phy_pata pointer to a PHY specific structure to be filled in the scheduler response (can be null) */
void fill_scheduled_response(nr_scheduled_response_t *scheduled_response,
fapi_nr_dl_config_request_t *dl_config,
fapi_nr_ul_config_request_t *ul_config,
@@ -141,7 +143,8 @@ void fill_scheduled_response(nr_scheduled_response_t *scheduled_response,
int cc_id,
frame_t frame,
int slot,
int thread_id);
int thread_id,
void *phy_data);
/*! \fn int8_t nr_ue_get_SR(module_id_t module_idP, frame_t frameP, slot_t slotP);
\brief Called by PHY to get sdu for PUSCH transmission. It performs the following operations: Checks BSR for DCCH, DCCH1 and DTCH corresponding to previous values computed either in SR or BSR procedures. It gets rlc status indications on DCCH,DCCH1 and DTCH and forms BSR elements and PHR in MAC header. CRNTI element is not supported yet. It computes transport block for up to 3 SDUs and generates header and forms the complete MAC SDU.
@@ -373,7 +376,8 @@ void nr_ue_sib1_scheduler(module_id_t module_idP,
uint8_t ssb_subcarrier_offset,
uint32_t ssb_index,
uint16_t ssb_start_subcarrier,
frequency_range_t frequency_range);
frequency_range_t frequency_range,
void *phy_data);
/* \brief Function called by PHY to process the received RAR and check that the preamble matches what was sent by the gNB. It provides the timing advance and t-CRNTI.
@param Mod_id Index of UE instance
openair2/LAYER2/NR_MAC_UE/nr_ue_dci_configuration.c
+4 -4
View File
@@ -169,7 +169,7 @@ void config_dci_pdu(NR_UE_MAC_INST_t *mac, fapi_nr_dl_config_dci_dl_pdu_rel15_t
rel15->SubcarrierSpacing = bwp_Common->genericParameters.subcarrierSpacing;
}
for (int i = 0; i < rel15->num_dci_options; i++) {
rel15->dci_length_options[i] = nr_dci_size(initialDownlinkBWP,initialUplinkBWP, mac->cg, &mac->def_dci_pdu_rel15[rel15->dci_format_options[i]], rel15->dci_format_options[i], NR_RNTI_C, rel15->BWPSize, bwp_id);
rel15->dci_length_options[i] = nr_dci_size(initialDownlinkBWP,initialUplinkBWP, mac->cg, &mac->def_dci_pdu_rel15[rel15->dci_format_options[i]], rel15->dci_format_options[i], NR_RNTI_C, rel15->BWPSize, bwp_id, mac->type0_PDCCH_CSS_config.num_rbs);
}
break;
case NR_RNTI_RA:
@@ -185,7 +185,7 @@ void config_dci_pdu(NR_UE_MAC_INST_t *mac, fapi_nr_dl_config_dci_dl_pdu_rel15_t
rel15->BWPStart = NRRIV2PRBOFFSET(bwp_Common->genericParameters.locationAndBandwidth, MAX_BWP_SIZE);
}
rel15->SubcarrierSpacing = initialDownlinkBWP->genericParameters.subcarrierSpacing;
rel15->dci_length_options[0] = nr_dci_size(initialDownlinkBWP,initialUplinkBWP, mac->cg, &mac->def_dci_pdu_rel15[rel15->dci_format_options[0]], rel15->dci_format_options[0], NR_RNTI_RA, rel15->BWPSize, bwp_id);
rel15->dci_length_options[0] = nr_dci_size(initialDownlinkBWP,initialUplinkBWP, mac->cg, &mac->def_dci_pdu_rel15[rel15->dci_format_options[0]], rel15->dci_format_options[0], NR_RNTI_RA, rel15->BWPSize, bwp_id, mac->type0_PDCCH_CSS_config.num_rbs);
break;
case NR_RNTI_P:
break;
@@ -200,7 +200,7 @@ void config_dci_pdu(NR_UE_MAC_INST_t *mac, fapi_nr_dl_config_dci_dl_pdu_rel15_t
rel15->BWPStart = mac->type0_PDCCH_CSS_config.cset_start_rb;
rel15->SubcarrierSpacing = initialDownlinkBWP->genericParameters.subcarrierSpacing;
for (int i = 0; i < rel15->num_dci_options; i++) {
rel15->dci_length_options[i] = nr_dci_size(initialDownlinkBWP,initialUplinkBWP, mac->cg, &mac->def_dci_pdu_rel15[rel15->dci_format_options[i]], rel15->dci_format_options[i], NR_RNTI_TC, rel15->BWPSize, bwp_id);
rel15->dci_length_options[i] = nr_dci_size(initialDownlinkBWP,initialUplinkBWP, mac->cg, &mac->def_dci_pdu_rel15[rel15->dci_format_options[i]], rel15->dci_format_options[i], NR_RNTI_TC, rel15->BWPSize, bwp_id, mac->type0_PDCCH_CSS_config.num_rbs);
}
break;
case NR_RNTI_SP_CSI:
@@ -223,7 +223,7 @@ void config_dci_pdu(NR_UE_MAC_INST_t *mac, fapi_nr_dl_config_dci_dl_pdu_rel15_t
rel15->SubcarrierSpacing = mac->mib->subCarrierSpacingCommon + 2;
for (int i = 0; i < rel15->num_dci_options; i++) {
rel15->dci_length_options[i] = nr_dci_size(initialDownlinkBWP,initialUplinkBWP, mac->cg, &mac->def_dci_pdu_rel15[rel15->dci_format_options[i]], rel15->dci_format_options[i], NR_RNTI_SI, rel15->BWPSize, 0);
rel15->dci_length_options[i] = nr_dci_size(initialDownlinkBWP,initialUplinkBWP, mac->cg, &mac->def_dci_pdu_rel15[rel15->dci_format_options[i]], rel15->dci_format_options[i], NR_RNTI_SI, rel15->BWPSize, 0, mac->type0_PDCCH_CSS_config.num_rbs);
}
break;
case NR_RNTI_SFI:
openair2/LAYER2/NR_MAC_UE/nr_ue_procedures.c
+102 -115
View File
@@ -281,13 +281,13 @@ int get_rnti_type(NR_UE_MAC_INST_t *mac, uint16_t rnti){
LOG_D(MAC, "In %s: returning rnti_type %s \n", __FUNCTION__, rnti_types[rnti_type]);
return rnti_type;
}
int8_t nr_ue_decode_mib(module_id_t module_id,
int cc_id,
uint8_t gNB_index,
void *phy_data,
uint8_t extra_bits, // 8bits 38.212 c7.1.1
uint32_t ssb_length,
uint32_t ssb_index,
@@ -363,7 +363,8 @@ int8_t nr_ue_decode_mib(module_id_t module_id,
ssb_subcarrier_offset,
ssb_index,
ssb_start_subcarrier,
mac->frequency_range);
mac->frequency_range,
phy_data);
}
else {
NR_ServingCellConfigCommon_t *scc = mac->scc;
@@ -874,14 +875,26 @@ int8_t nr_ue_process_dci(module_id_t module_id, int cc_id, uint8_t gNB_index, fr
if(pdsch_TimeDomainAllocationList && rnti!=SI_RNTI)
mappingtype = pdsch_TimeDomainAllocationList->list.array[dci->time_domain_assignment.val]->mappingType;
struct NR_DMRS_DownlinkConfig *dl_dmrs_config = NULL;
if(mac->DLbwp[0])
dl_dmrs_config = (mappingtype == typeA) ?
mac->DLbwp[0]->bwp_Dedicated->pdsch_Config->choice.setup->dmrs_DownlinkForPDSCH_MappingTypeA->choice.setup :
mac->DLbwp[0]->bwp_Dedicated->pdsch_Config->choice.setup->dmrs_DownlinkForPDSCH_MappingTypeB->choice.setup;
dlsch_config_pdu_1_0->nscid = 0;
if(dl_dmrs_config && dl_dmrs_config->scramblingID0)
dlsch_config_pdu_1_0->dlDmrsScramblingId = *dl_dmrs_config->scramblingID0;
else
dlsch_config_pdu_1_0->dlDmrsScramblingId = mac->physCellId;
/* dmrs symbol positions*/
dlsch_config_pdu_1_0->dlDmrsSymbPos = fill_dmrs_mask(pdsch_config,
(get_softmodem_params()->nsa) ? mac->scc->dmrs_TypeA_Position : mac->mib->dmrs_TypeA_Position,
dlsch_config_pdu_1_0->number_symbols,
dlsch_config_pdu_1_0->start_symbol,
mappingtype, 1);
dlsch_config_pdu_1_0->dmrsConfigType = (mac->DLbwp[0] != NULL) ?
(mac->DLbwp[0]->bwp_Dedicated->pdsch_Config->choice.setup->dmrs_DownlinkForPDSCH_MappingTypeA->choice.setup->dmrs_Type == NULL ? 0 : 1) : 0;
dlsch_config_pdu_1_0->dmrsConfigType = (dl_dmrs_config != NULL) ?
(dl_dmrs_config->dmrs_Type == NULL ? 0 : 1) : 0;
/* number of DM-RS CDM groups without data according to subclause 5.1.6.2 of 3GPP TS 38.214 version 15.9.0 Release 15 */
if (dlsch_config_pdu_1_0->number_symbols == 2)
@@ -1075,7 +1088,30 @@ int8_t nr_ue_process_dci(module_id_t module_id, int cc_id, uint8_t gNB_index, fr
if(pdsch_TimeDomainAllocationList)
mappingtype = pdsch_TimeDomainAllocationList->list.array[dci->time_domain_assignment.val]->mappingType;
dlsch_config_pdu_1_1->dmrsConfigType = pdsch_Config->dmrs_DownlinkForPDSCH_MappingTypeA->choice.setup->dmrs_Type == NULL ? NFAPI_NR_DMRS_TYPE1 : NFAPI_NR_DMRS_TYPE2;
struct NR_DMRS_DownlinkConfig *dl_dmrs_config = (mappingtype == typeA) ?
pdsch_Config->dmrs_DownlinkForPDSCH_MappingTypeA->choice.setup :
pdsch_Config->dmrs_DownlinkForPDSCH_MappingTypeB->choice.setup;
switch (dci->dmrs_sequence_initialization.val) {
case 0:
dlsch_config_pdu_1_1->nscid = 0;
if(dl_dmrs_config->scramblingID0)
dlsch_config_pdu_1_1->dlDmrsScramblingId = *dl_dmrs_config->scramblingID0;
else
dlsch_config_pdu_1_1->dlDmrsScramblingId = mac->physCellId;
break;
case 1:
dlsch_config_pdu_1_1->nscid = 1;
if(dl_dmrs_config->scramblingID1)
dlsch_config_pdu_1_1->dlDmrsScramblingId = *dl_dmrs_config->scramblingID1;
else
dlsch_config_pdu_1_1->dlDmrsScramblingId = mac->physCellId;
break;
default:
AssertFatal(1==0,"Invalid dmrs sequence initialization value\n");
}
dlsch_config_pdu_1_1->dmrsConfigType = dl_dmrs_config->dmrs_Type == NULL ? NFAPI_NR_DMRS_TYPE1 : NFAPI_NR_DMRS_TYPE2;
/* TODO: fix number of DM-RS CDM groups without data according to subclause 5.1.6.2 of 3GPP TS 38.214,
using tables 7.3.1.2.2-1, 7.3.1.2.2-2, 7.3.1.2.2-3, 7.3.1.2.2-4 of 3GPP TS 38.212 */
@@ -1136,17 +1172,11 @@ int8_t nr_ue_process_dci(module_id_t module_id, int cc_id, uint8_t gNB_index, fr
/* ANTENNA_PORTS */
uint8_t n_codewords = 1; // FIXME!!!
long *max_length = NULL;
long *dmrs_type = NULL;
long *max_length = dl_dmrs_config->maxLength;
long *dmrs_type = dl_dmrs_config->dmrs_Type;
dlsch_config_pdu_1_1->n_front_load_symb = 1; // default value
if (pdsch_Config->dmrs_DownlinkForPDSCH_MappingTypeA) {
max_length = pdsch_Config->dmrs_DownlinkForPDSCH_MappingTypeA->choice.setup->maxLength;
dmrs_type = pdsch_Config->dmrs_DownlinkForPDSCH_MappingTypeA->choice.setup->dmrs_Type;
}
if (pdsch_Config->dmrs_DownlinkForPDSCH_MappingTypeB) {
max_length = pdsch_Config->dmrs_DownlinkForPDSCH_MappingTypeB->choice.setup->maxLength;
dmrs_type = pdsch_Config->dmrs_DownlinkForPDSCH_MappingTypeB->choice.setup->dmrs_Type;
}
if ((dmrs_type == NULL) && (max_length == NULL)){
// Table 7.3.1.2.2-1: Antenna port(s) (1000 + DMRS port), dmrs-Type=1, maxLength=1
dlsch_config_pdu_1_1->n_dmrs_cdm_groups = table_7_3_2_3_3_1[dci->antenna_ports.val][0];
@@ -1369,10 +1399,18 @@ void set_harq_status(NR_UE_MAC_INST_t *mac,
// FIXME k0 != 0 currently not taken into consideration
current_harq->dl_frame = frame;
current_harq->dl_slot = slot;
mac->nr_ue_emul_l1.active_harq_sfn_slot = NFAPI_SFNSLOT2HEX(frame, (slot + data_toul_fb));
if (get_softmodem_params()->emulate_l1) {
int scs = get_softmodem_params()->numerology;
int slots_per_frame = nr_slots_per_frame[scs];
slot += data_toul_fb;
if (slot >= slots_per_frame) {
frame = (frame + 1) % 1024;
slot %= slots_per_frame;
}
}
LOG_D(NR_PHY,"Setting harq_status for harq_id %d, dl %d.%d, sched ul %d.%d\n",
harq_id, frame, slot, frame, (slot + data_toul_fb));
harq_id, current_harq->dl_frame, current_harq->dl_slot, frame, slot);
}
@@ -1854,7 +1892,8 @@ int find_pucch_resource_set(NR_UE_MAC_INST_t *mac, int uci_size) {
mac->cg->spCellConfig->spCellConfigDedicated->uplinkConfig->initialUplinkBWP->pucch_Config->choice.setup &&
mac->cg->spCellConfig->spCellConfigDedicated->uplinkConfig->initialUplinkBWP->pucch_Config->choice.setup->resourceSetToAddModList &&
mac->cg->spCellConfig->spCellConfigDedicated->uplinkConfig->initialUplinkBWP->pucch_Config->choice.setup->resourceSetToAddModList->list.array[pucch_resource_set_id] != NULL)) {
if (uci_size <= 2) {
// PUCCH with format0 can be up to 3 bits (2 ack/nacks + 1 sr is 3 max bits)
if (uci_size <= 3) {
pucch_resource_set_id = 0;
return (pucch_resource_set_id);
break;
@@ -2055,11 +2094,17 @@ uint8_t get_downlink_ack(NR_UE_MAC_INST_t *mac,
sched_frame = current_harq->dl_frame;
if (sched_slot>=slots_per_frame){
sched_slot %= slots_per_frame;
sched_frame++;
sched_frame = (sched_frame + 1) % 1024;
}
AssertFatal(sched_slot < slots_per_frame, "sched_slot was calculated incorrect %d\n", sched_slot);
LOG_D(PHY,"HARQ pid %d is active for %d.%d (dl_slot %d, feedback_to_ul %d, is_common %d\n",dl_harq_pid, sched_frame,sched_slot,current_harq->dl_slot,current_harq->feedback_to_ul,current_harq->is_common);
/* check if current tx slot should transmit downlink acknowlegment */
if (sched_frame == frame && sched_slot == slot) {
if (get_softmodem_params()->emulate_l1) {
mac->nr_ue_emul_l1.harq[dl_harq_pid].active = true;
mac->nr_ue_emul_l1.harq[dl_harq_pid].active_dl_harq_sfn = frame;
mac->nr_ue_emul_l1.harq[dl_harq_pid].active_dl_harq_slot = slot;
}
if (current_harq->dai > NR_DL_MAX_DAI) {
LOG_E(MAC,"PUCCH Downlink DAI has an invalid value : at line %d in function %s of file %s \n", LINE_FILE , __func__, FILE_NAME);
@@ -2093,6 +2138,7 @@ uint8_t get_downlink_ack(NR_UE_MAC_INST_t *mac,
pucch->is_common = current_harq->is_common;
current_harq->active = false;
current_harq->ack_received = false;
LOG_D(PHY,"%4d.%2d Sent %d ack on harq pid %d\n", frame, slot, current_harq->ack, dl_harq_pid);
}
}
}
@@ -3326,10 +3372,6 @@ void nr_ue_process_mac_pdu(nr_downlink_indication_t *dl_info,
NR_UL_TIME_ALIGNMENT_t *ul_time_alignment,
int pdu_id){
uint8_t rx_lcid;
uint16_t mac_ce_len;
uint16_t mac_subheader_len;
uint16_t mac_sdu_len;
module_id_t module_idP = dl_info->module_id;
frame_t frameP = dl_info->frame;
int slot = dl_info->slot;
@@ -3348,139 +3390,100 @@ void nr_ue_process_mac_pdu(nr_downlink_indication_t *dl_info,
LOG_D(MAC, "In %s [%d.%d]: processing PDU %d (with length %d) of %d total number of PDUs...\n", __FUNCTION__, frameP, slot, pdu_id, pdu_len, dl_info->rx_ind->number_pdus);
while (!done && pdu_len > 0){
mac_ce_len = 0x0000;
mac_subheader_len = 0x0001; // default to fixed-length subheader = 1-oct
mac_sdu_len = 0x0000;
rx_lcid = ((NR_MAC_SUBHEADER_FIXED *)pduP)->LCID;
uint16_t mac_len = 0x0000;
uint16_t mac_subheader_len = 0x0001; // default to fixed-length subheader = 1-oct
uint8_t rx_lcid = ((NR_MAC_SUBHEADER_FIXED *)pduP)->LCID;
LOG_D(MAC, "[UE] LCID %d, PDU length %d\n", rx_lcid, pdu_len);
bool ret;
switch(rx_lcid){
// MAC CE
case DL_SCH_LCID_CCCH:
// MSG4 RRC Setup 38.331
// variable length
if(((NR_MAC_SUBHEADER_SHORT *)pduP)->F){
mac_sdu_len = ((uint16_t)(((NR_MAC_SUBHEADER_LONG *) pduP)->L1 & 0x7f) << 8)
| ((uint16_t)((NR_MAC_SUBHEADER_LONG *) pduP)->L2 & 0xff);
mac_subheader_len = 3;
} else {
mac_sdu_len = ((NR_MAC_SUBHEADER_SHORT *) pduP)->L;
mac_subheader_len = 2;
}
AssertFatal(pdu_len > mac_sdu_len, "The mac_sdu_len (%d) has an invalid size. PDU len = %d! \n",
mac_sdu_len, pdu_len);
ret=get_mac_len(pduP, pdu_len, &mac_len, &mac_subheader_len);
AssertFatal(ret, "The mac_len (%d) has an invalid size. PDU len = %d! \n",
mac_len, pdu_len);
// Check if it is a valid CCCH message, we get all 00's messages very often
int i = 0;
for(i=0; i<(mac_subheader_len+mac_sdu_len); i++) {
for(i=0; i<(mac_subheader_len+mac_len); i++) {
if(pduP[i] != 0) {
break;
}
}
if (i == (mac_subheader_len+mac_sdu_len)) {
if (i == (mac_subheader_len+mac_len)) {
LOG_D(NR_MAC, "%s() Invalid CCCH message!, pdu_len: %d\n", __func__, pdu_len);
done = 1;
break;
}
if ( mac_sdu_len > 0 ) {
LOG_D(NR_MAC,"DL_SCH_LCID_CCCH (e.g. RRCSetup) with payload len %d\n", mac_sdu_len);
if ( mac_len > 0 ) {
LOG_D(NR_MAC,"DL_SCH_LCID_CCCH (e.g. RRCSetup) with payload len %d\n", mac_len);
for (int i = 0; i < mac_subheader_len; i++) {
LOG_D(NR_MAC, "MAC header %d: 0x%x\n", i, pduP[i]);
}
for (int i = 0; i < mac_sdu_len; i++) {
for (int i = 0; i < mac_len; i++) {
LOG_D(NR_MAC, "%d: 0x%x\n", i, pduP[mac_subheader_len + i]);
}
nr_mac_rrc_data_ind_ue(module_idP, CC_id, gNB_index, frameP, 0, mac->crnti, CCCH, pduP+mac_subheader_len, mac_sdu_len);
nr_mac_rrc_data_ind_ue(module_idP, CC_id, gNB_index, frameP, 0, mac->crnti, CCCH, pduP+mac_subheader_len, mac_len);
}
break;
case DL_SCH_LCID_TCI_STATE_ACT_UE_SPEC_PDSCH:
case DL_SCH_LCID_APERIODIC_CSI_TRI_STATE_SUBSEL:
case DL_SCH_LCID_SP_CSI_RS_CSI_IM_RES_SET_ACT:
case DL_SCH_LCID_SP_SRS_ACTIVATION:
// 38.321 Ch6.1.3.14
// varialbe length
mac_ce_len |= (uint16_t)((NR_MAC_SUBHEADER_SHORT *)pduP)->L;
mac_subheader_len = 2;
if(((NR_MAC_SUBHEADER_SHORT *)pduP)->F){
mac_ce_len |= (uint16_t)(((NR_MAC_SUBHEADER_LONG *)pduP)->L2)<<8;
mac_subheader_len = 3;
}
break;
case DL_SCH_LCID_APERIODIC_CSI_TRI_STATE_SUBSEL:
// 38.321 Ch6.1.3.13
// varialbe length
mac_ce_len |= (uint16_t)((NR_MAC_SUBHEADER_SHORT *)pduP)->L;
mac_subheader_len = 2;
if(((NR_MAC_SUBHEADER_SHORT *)pduP)->F){
mac_ce_len |= (uint16_t)(((NR_MAC_SUBHEADER_LONG *)pduP)->L2)<<8;
mac_subheader_len = 3;
}
break;
case DL_SCH_LCID_SP_CSI_RS_CSI_IM_RES_SET_ACT:
// 38.321 Ch6.1.3.12
// varialbe length
mac_ce_len |= (uint16_t)((NR_MAC_SUBHEADER_SHORT *)pduP)->L;
mac_subheader_len = 2;
if(((NR_MAC_SUBHEADER_SHORT *)pduP)->F){
mac_ce_len |= (uint16_t)(((NR_MAC_SUBHEADER_LONG *)pduP)->L2)<<8;
mac_subheader_len = 3;
}
break;
case DL_SCH_LCID_SP_SRS_ACTIVATION:
// 38.321 Ch6.1.3.17
// varialbe length
mac_ce_len |= (uint16_t)((NR_MAC_SUBHEADER_SHORT *)pduP)->L;
mac_subheader_len = 2;
if(((NR_MAC_SUBHEADER_SHORT *)pduP)->F){
mac_ce_len |= (uint16_t)(((NR_MAC_SUBHEADER_LONG *)pduP)->L2)<<8;
mac_subheader_len = 3;
}
get_mac_len(pduP, pdu_len, &mac_len, &mac_subheader_len);
break;
case DL_SCH_LCID_RECOMMENDED_BITRATE:
// 38.321 Ch6.1.3.20
mac_ce_len = 2;
mac_len = 2;
break;
case DL_SCH_LCID_SP_ZP_CSI_RS_RES_SET_ACT:
// 38.321 Ch6.1.3.19
mac_ce_len = 2;
mac_len = 2;
break;
case DL_SCH_LCID_PUCCH_SPATIAL_RELATION_ACT:
// 38.321 Ch6.1.3.18
mac_ce_len = 3;
mac_len = 3;
break;
case DL_SCH_LCID_SP_CSI_REP_PUCCH_ACT:
// 38.321 Ch6.1.3.16
mac_ce_len = 2;
mac_len = 2;
break;
case DL_SCH_LCID_TCI_STATE_IND_UE_SPEC_PDCCH:
// 38.321 Ch6.1.3.15
mac_ce_len = 2;
mac_len = 2;
break;
case DL_SCH_LCID_DUPLICATION_ACT:
// 38.321 Ch6.1.3.11
mac_ce_len = 1;
mac_len = 1;
break;
case DL_SCH_LCID_SCell_ACT_4_OCT:
// 38.321 Ch6.1.3.10
mac_ce_len = 4;
mac_len = 4;
break;
case DL_SCH_LCID_SCell_ACT_1_OCT:
// 38.321 Ch6.1.3.10
mac_ce_len = 1;
mac_len = 1;
break;
case DL_SCH_LCID_L_DRX:
// 38.321 Ch6.1.3.6
// fixed length but not yet specify.
mac_ce_len = 0;
mac_len = 0;
break;
case DL_SCH_LCID_DRX:
// 38.321 Ch6.1.3.5
// fixed length but not yet specify.
mac_ce_len = 0;
mac_len = 0;
break;
case DL_SCH_LCID_TA_COMMAND:
// 38.321 Ch6.1.3.4
mac_ce_len = 1;
mac_len = 1;
/*uint8_t ta_command = ((NR_MAC_CE_TA *)pduP)[1].TA_COMMAND;
uint8_t tag_id = ((NR_MAC_CE_TA *)pduP)[1].TAGID;*/
@@ -3502,14 +3505,14 @@ void nr_ue_process_mac_pdu(nr_downlink_indication_t *dl_info,
// Clause 5.1.5 and 6.1.3.3 of 3GPP TS 38.321 version 16.2.1 Release 16
// MAC Header: 1 byte (R/R/LCID)
// MAC SDU: 6 bytes (UE Contention Resolution Identity)
mac_ce_len = 6;
mac_len = 6;
if(ra->ra_state == WAIT_CONTENTION_RESOLUTION) {
LOG_I(MAC, "[UE %d][RAPROC] Frame %d : received contention resolution identity: 0x%02x%02x%02x%02x%02x%02x Terminating RA procedure\n",
module_idP, frameP, pduP[1], pduP[2], pduP[3], pduP[4], pduP[5], pduP[6]);
bool ra_success = true;
for(int i = 0; i<mac_ce_len; i++) {
for(int i = 0; i<mac_len; i++) {
if(ra->cont_res_id[i] != pduP[i+1]) {
ra_success = false;
break;
@@ -3537,25 +3540,9 @@ void nr_ue_process_mac_pdu(nr_downlink_indication_t *dl_info,
// check if LCID is valid at current time.
default:
{
// check if LCID is valid at current time.
if (pdu_len < sizeof(NR_MAC_SUBHEADER_SHORT))
return;
NR_MAC_SUBHEADER_SHORT *shs = (NR_MAC_SUBHEADER_SHORT *)pduP;
if (shs->F) {
//mac_sdu_len |= (uint16_t)(((NR_MAC_SUBHEADER_LONG *)pduP)->L2)<<8;
mac_subheader_len = 3;
if (pdu_len < sizeof(NR_MAC_SUBHEADER_LONG))
return;
NR_MAC_SUBHEADER_LONG *shl = (NR_MAC_SUBHEADER_LONG *)pduP;
mac_sdu_len = ((uint16_t)(shl->L1 & 0x7f) << 8) | (uint16_t)(shl->L2 & 0xff);
} else {
if (pdu_len < sizeof(NR_MAC_SUBHEADER_SHORT))
return;
mac_sdu_len = (uint16_t)((NR_MAC_SUBHEADER_SHORT *)pduP)->L;
mac_subheader_len = 2;
}
LOG_D(NR_MAC, "[UE %d] Frame %d : DLSCH -> DL-DTCH %d (gNB %d, %d bytes)\n", module_idP, frameP, rx_lcid, gNB_index, mac_sdu_len);
if (!get_mac_len(pduP, pdu_len, &mac_len, &mac_subheader_len))
return;
LOG_D(NR_MAC, "[UE %d] %4d.%2d : DLSCH -> DL-DTCH %d (gNB %d, %d bytes)\n", module_idP, frameP, slot, rx_lcid, gNB_index, mac_len);
#if defined(ENABLE_MAC_PAYLOAD_DEBUG)
LOG_T(MAC, "[UE %d] First 32 bytes of DLSCH : \n", module_idP);
@@ -3576,7 +3563,7 @@ void nr_ue_process_mac_pdu(nr_downlink_indication_t *dl_info,
MBMS_FLAG_NO,
rx_lcid,
(char *) (pduP + mac_subheader_len),
mac_sdu_len,
mac_len,
1,
NULL);
} else {
@@ -3587,8 +3574,8 @@ void nr_ue_process_mac_pdu(nr_downlink_indication_t *dl_info,
break;
}
}
pduP += ( mac_subheader_len + mac_ce_len + mac_sdu_len );
pdu_len -= ( mac_subheader_len + mac_ce_len + mac_sdu_len );
pduP += ( mac_subheader_len + mac_len );
pdu_len -= ( mac_subheader_len + mac_len );
if (pdu_len < 0)
LOG_E(MAC, "[UE %d][%d.%d] nr_ue_process_mac_pdu, residual mac pdu length %d < 0!\n", module_idP, frameP, slot, pdu_len);
}
openair2/LAYER2/NR_MAC_UE/nr_ue_scheduler.c
+49 -25
View File
@@ -93,7 +93,8 @@ void fill_scheduled_response(nr_scheduled_response_t *scheduled_response,
int cc_id,
frame_t frame,
int slot,
int thread_id){
int thread_id,
void *phy_data){
scheduled_response->dl_config = dl_config;
scheduled_response->ul_config = ul_config;
@@ -103,6 +104,7 @@ void fill_scheduled_response(nr_scheduled_response_t *scheduled_response,
scheduled_response->frame = frame;
scheduled_response->slot = slot;
scheduled_response->thread_id = thread_id;
scheduled_response->phy_data = phy_data;
}
@@ -734,6 +736,11 @@ int nr_config_pusch_pdu(NR_UE_MAC_INST_t *mac,
? pusch_Config->dmrs_UplinkForPUSCH_MappingTypeA->choice.setup : pusch_Config->dmrs_UplinkForPUSCH_MappingTypeB->choice.setup;
}
pusch_config_pdu->scid = 0;
pusch_config_pdu->ul_dmrs_scrambling_id = mac->physCellId;
if(*dci_format == NR_UL_DCI_FORMAT_0_1)
pusch_config_pdu->scid = dci->dmrs_sequence_initialization.val;
/* TRANSFORM PRECODING ------------------------------------------------------------------------------------------*/
if (pusch_config_pdu->transform_precoding == NR_PUSCH_Config__transformPrecoder_enabled) {
@@ -759,6 +766,14 @@ int nr_config_pusch_pdu(NR_UE_MAC_INST_t *mac,
LOG_D(NR_MAC,"TRANSFORM PRECODING IS ENABLED. CDM groups: %d, U: %d \n", pusch_config_pdu->num_dmrs_cdm_grps_no_data,
pusch_config_pdu->dfts_ofdm.low_papr_group_number);
}
else {
if (pusch_config_pdu->scid == 0 &&
NR_DMRS_ulconfig->transformPrecodingDisabled->scramblingID0)
pusch_config_pdu->ul_dmrs_scrambling_id = *NR_DMRS_ulconfig->transformPrecodingDisabled->scramblingID0;
if (pusch_config_pdu->scid == 1 &&
NR_DMRS_ulconfig->transformPrecodingDisabled->scramblingID1)
pusch_config_pdu->ul_dmrs_scrambling_id = *NR_DMRS_ulconfig->transformPrecodingDisabled->scramblingID1;
}
/* TRANSFORM PRECODING --------------------------------------------------------------------------------------------------------*/
@@ -1059,7 +1074,7 @@ NR_UE_L2_STATE_t nr_ue_scheduler(nr_downlink_indication_t *dl_info, nr_uplink_in
nr_ue_dcireq(&dcireq); //to be replaced with function pointer later
mac->dl_config_request = dcireq.dl_config_req;
fill_scheduled_response(&scheduled_response, &dcireq.dl_config_req, NULL, NULL, mod_id, cc_id, rx_frame, rx_slot, dl_info->thread_id);
fill_scheduled_response(&scheduled_response, &dcireq.dl_config_req, NULL, NULL, mod_id, cc_id, rx_frame, rx_slot, dl_info->thread_id, dl_info->phy_data);
if(mac->if_module != NULL && mac->if_module->scheduled_response != NULL)
mac->if_module->scheduled_response(&scheduled_response);
}
@@ -1075,10 +1090,14 @@ NR_UE_L2_STATE_t nr_ue_scheduler(nr_downlink_indication_t *dl_info, nr_uplink_in
fill_dci_search_candidates(mac->ra.ss, rel15);
dl_config->number_pdus = 1;
LOG_D(MAC,"mac->cg %p: Calling fill_scheduled_response rnti %x, type0_pdcch, num_pdus %d\n",mac->cg,rel15->rnti,dl_config->number_pdus);
fill_scheduled_response(&scheduled_response, dl_config, NULL, NULL, mod_id, cc_id, rx_frame, rx_slot, dl_info->thread_id);
fill_scheduled_response(&scheduled_response, dl_config, NULL, NULL, mod_id, cc_id, rx_frame, rx_slot, dl_info->thread_id, dl_info->phy_data);
if(mac->if_module != NULL && mac->if_module->scheduled_response != NULL)
mac->if_module->scheduled_response(&scheduled_response);
}
else
{
dl_config->number_pdus = 0;
}
}
} else if (ul_info) {
@@ -1119,7 +1138,7 @@ NR_UE_L2_STATE_t nr_ue_scheduler(nr_downlink_indication_t *dl_info, nr_uplink_in
tx_req.number_of_pdus = 0;
for (int j = 0; j < ul_config->number_pdus; j++) {
uint8_t *ulsch_input_buffer = &(ulsch_input_buffer_array[tx_req.number_of_pdus][MAX_ULSCH_PAYLOAD_BYTES]);
uint8_t *ulsch_input_buffer = ulsch_input_buffer_array[tx_req.number_of_pdus];
fapi_nr_ul_config_request_pdu_t *ulcfg_pdu = &ul_config->ul_config_list[j];
@@ -1180,7 +1199,7 @@ NR_UE_L2_STATE_t nr_ue_scheduler(nr_downlink_indication_t *dl_info, nr_uplink_in
}
pthread_mutex_unlock(&ul_config->mutex_ul_config); // avoid double lock
fill_scheduled_response(&scheduled_response, NULL, ul_config, &tx_req, mod_id, cc_id, frame_tx, slot_tx, ul_info->thread_id);
fill_scheduled_response(&scheduled_response, NULL, ul_config, &tx_req, mod_id, cc_id, frame_tx, slot_tx, ul_info->thread_id, NULL);
if(mac->if_module != NULL && mac->if_module->scheduled_response != NULL){
mac->if_module->scheduled_response(&scheduled_response);
}
@@ -2251,26 +2270,27 @@ void nr_ue_pucch_scheduler(module_id_t module_idP, frame_t frameP, int slotP, in
int O_CSI = 0;
int N_UCI = 0;
PUCCH_sched_t *pucch = calloc(1,sizeof(*pucch));
pucch->resource_indicator = -1;
pucch->initial_pucch_id = -1;
PUCCH_sched_t pucch = {
.resource_indicator = -1,
.initial_pucch_id = -1
};
uint16_t rnti = mac->crnti; //FIXME not sure this is valid for all pucch instances
// SR
if(trigger_periodic_scheduling_request(mac, pucch, frameP, slotP)) {
if (trigger_periodic_scheduling_request(mac, &pucch, frameP, slotP)) {
O_SR = 1;
/* sr_payload = 1 means that this is a positive SR, sr_payload = 0 means that it is a negative SR */
pucch->sr_payload = nr_ue_get_SR(module_idP,
pucch.sr_payload = nr_ue_get_SR(module_idP,
frameP,
slotP);
}
// CSI
if (mac->ra.ra_state == RA_SUCCEEDED || get_softmodem_params()->phy_test == 1)
O_CSI = nr_get_csi_measurements(mac, frameP, slotP, pucch);
O_CSI = nr_get_csi_measurements(mac, frameP, slotP, &pucch);
// ACKNACK
O_ACK = get_downlink_ack(mac, frameP, slotP, pucch);
O_ACK = get_downlink_ack(mac, frameP, slotP, &pucch);
NR_BWP_Id_t bwp_id = mac->UL_BWP_Id;
NR_PUCCH_Config_t *pucch_Config = NULL;
@@ -2300,37 +2320,41 @@ void nr_ue_pucch_scheduler(module_id_t module_idP, frame_t frameP, int slotP, in
pucch_Config->format2 &&
(pucch_Config->format2->choice.setup->simultaneousHARQ_ACK_CSI == NULL)) {
O_CSI = 0;
pucch->csi_part1_payload = 0;
pucch->csi_part2_payload = 0;
pucch.csi_part1_payload = 0;
pucch.csi_part2_payload = 0;
}
N_UCI = O_SR + O_ACK + O_CSI;
mac->nr_ue_emul_l1.num_srs = O_SR;
mac->nr_ue_emul_l1.num_harqs = O_ACK;
mac->nr_ue_emul_l1.num_csi_reports = O_CSI;
// do no transmit pucch if only SR scheduled and it is negative
if ((O_ACK + O_CSI) == 0 && pucch->sr_payload == 0)
if ((O_ACK + O_CSI) == 0 && pucch.sr_payload == 0)
return;
if (N_UCI > 0) {
LOG_D(NR_MAC,"%d.%d configure pucch, O_SR %d, O_ACK %d, O_CSI %d\n",frameP,slotP,O_SR,O_ACK,O_CSI);
pucch->resource_set_id = find_pucch_resource_set(mac, O_ACK + O_CSI);
select_pucch_resource(mac, pucch);
pucch.resource_set_id = find_pucch_resource_set(mac, O_ACK + O_CSI);
select_pucch_resource(mac, &pucch);
fapi_nr_ul_config_request_t *ul_config = get_ul_config_request(mac, slotP);
pthread_mutex_lock(&ul_config->mutex_ul_config);
AssertFatal(ul_config->number_pdus<FAPI_NR_UL_CONFIG_LIST_NUM, "ul_config->number_pdus %d out of bounds\n",ul_config->number_pdus);
fapi_nr_ul_config_pucch_pdu *pucch_pdu = &ul_config->ul_config_list[ul_config->number_pdus].pucch_config_pdu;
fill_ul_config(ul_config, frameP, slotP, FAPI_NR_UL_CONFIG_TYPE_PUCCH);
mac->nr_ue_emul_l1.active_uci_sfn_slot = NFAPI_SFNSLOT2HEX(frameP, slotP);
pthread_mutex_unlock(&ul_config->mutex_ul_config);
nr_ue_configure_pucch(mac,
slotP,
rnti,
pucch,
&pucch,
pucch_pdu,
O_SR, O_ACK, O_CSI);
LOG_D(NR_MAC,"Configuring pucch, is_common = %d\n",pucch->is_common);
LOG_D(NR_MAC, "Configuring pucch, is_common = %d\n", pucch.is_common);
nr_scheduled_response_t scheduled_response;
fill_scheduled_response(&scheduled_response, NULL, ul_config, NULL, module_idP, 0 /*TBR fix*/, frameP, slotP, thread_id);
fill_scheduled_response(&scheduled_response, NULL, ul_config, NULL, module_idP, 0 /*TBR fix*/, frameP, slotP, thread_id, NULL);
if(mac->if_module != NULL && mac->if_module->scheduled_response != NULL)
mac->if_module->scheduled_response(&scheduled_response);
}
@@ -2677,7 +2701,7 @@ void nr_ue_prach_scheduler(module_id_t module_idP, frame_t frameP, sub_frame_t s
}
} // if format1
fill_scheduled_response(&scheduled_response, NULL, ul_config, NULL, module_idP, 0 /*TBR fix*/, frameP, slotP, thread_id);
fill_scheduled_response(&scheduled_response, NULL, ul_config, NULL, module_idP, 0 /*TBR fix*/, frameP, slotP, thread_id, NULL);
if(mac->if_module != NULL && mac->if_module->scheduled_response != NULL)
mac->if_module->scheduled_response(&scheduled_response);
} // is_nr_prach_slot
@@ -2692,7 +2716,8 @@ void nr_ue_sib1_scheduler(module_id_t module_idP,
uint8_t ssb_subcarrier_offset,
uint32_t ssb_index,
uint16_t ssb_start_subcarrier,
frequency_range_t frequency_range) {
frequency_range_t frequency_range,
void *phy_data) {
NR_UE_MAC_INST_t *mac = get_mac_inst(module_idP);
nr_scheduled_response_t scheduled_response;
@@ -2740,7 +2765,7 @@ void nr_ue_sib1_scheduler(module_id_t module_idP,
slot_s = mac->type0_PDCCH_CSS_config.n_c;
}
LOG_D(MAC,"Calling fill_scheduled_response, type0_pdcch, num_pdus %d\n",dl_config->number_pdus);
fill_scheduled_response(&scheduled_response, dl_config, NULL, NULL, module_idP, cc_id, frame_s, slot_s, 0); // TODO fix thread_id, for now assumed 0
fill_scheduled_response(&scheduled_response, dl_config, NULL, NULL, module_idP, cc_id, frame_s, slot_s, 0, phy_data); // TODO fix thread_id, for now assumed 0
if (dl_config->number_pdus) {
if(mac->if_module != NULL && mac->if_module->scheduled_response != NULL)
@@ -3118,8 +3143,7 @@ uint8_t nr_ue_get_sdu(module_id_t module_idP,
header->R = 0;
header->F = 1;
header->LCID = lcid;
header->L1 = ((unsigned short) sdu_length >> 8) & 0x7f;
header->L2 = (unsigned short) sdu_length & 0xff;
header->L = htons(sdu_length);
#ifdef ENABLE_MAC_PAYLOAD_DEBUG
LOG_I(NR_MAC, "In %s: dumping MAC sub-header with length %d: \n", __FUNCTION__, sh_size);
openair2/LAYER2/NR_MAC_gNB/config.c
+73 -45
View File
@@ -58,19 +58,42 @@ void process_rlcBearerConfig(struct NR_CellGroupConfig__rlc_BearerToAddModList *
struct NR_CellGroupConfig__rlc_BearerToReleaseList *rlc_bearer2release_list,
NR_UE_sched_ctrl_t *sched_ctrl) {
if (rlc_bearer2add_list)
// keep lcids
for (int i=0;i<rlc_bearer2add_list->list.count;i++) {
sched_ctrl->lcid_mask |= (1<<rlc_bearer2add_list->list.array[i]->logicalChannelIdentity);
LOG_I(NR_MAC,"Adding LCID %d (%s %d)\n",
(int)rlc_bearer2add_list->list.array[i]->logicalChannelIdentity,
rlc_bearer2add_list->list.array[i]->logicalChannelIdentity<4 ? "SRB" : "DRB",
(int)rlc_bearer2add_list->list.array[i]->logicalChannelIdentity);
if (rlc_bearer2release_list) {
for (int i = 0; i < rlc_bearer2release_list->list.count; i++) {
for (int idx = 0; idx < sched_ctrl->dl_lc_num; idx++) {
if (sched_ctrl->dl_lc_ids[idx] == *rlc_bearer2release_list->list.array[i]) {
const int remaining_lcs = sched_ctrl->dl_lc_num - idx - 1;
memmove(&sched_ctrl->dl_lc_ids[idx], &sched_ctrl->dl_lc_ids[idx + 1], sizeof(sched_ctrl->dl_lc_ids[idx]) * remaining_lcs);
sched_ctrl->dl_lc_num--;
break;
}
}
}
if (rlc_bearer2release_list)
for (int i=0;i<rlc_bearer2release_list->list.count;i++)
sched_ctrl->lcid_mask |= (1<<*rlc_bearer2release_list->list.array[i]);
}
if (rlc_bearer2add_list) {
// keep lcids
for (int i = 0; i < rlc_bearer2add_list->list.count; i++) {
const int lcid = rlc_bearer2add_list->list.array[i]->logicalChannelIdentity;
bool found = false;
for (int idx = 0; idx < sched_ctrl->dl_lc_num; idx++) {
if (sched_ctrl->dl_lc_ids[idx] == lcid) {
found = true;
break;
}
}
if (!found) {
sched_ctrl->dl_lc_num++;
sched_ctrl->dl_lc_ids[sched_ctrl->dl_lc_num - 1] = lcid;
LOG_D(NR_MAC, "Adding LCID %d (%s %d)\n", lcid, lcid < 4 ? "SRB" : "DRB", lcid);
}
}
}
LOG_D(NR_MAC, "In %s: total num of active bearers %d) \n",
__FUNCTION__,
sched_ctrl->dl_lc_num);
}
@@ -137,11 +160,11 @@ void process_CellGroup(NR_CellGroupConfig_t *CellGroup, NR_UE_sched_ctrl_t *sche
}
void config_common(int Mod_idP, int ssb_SubcarrierOffset, int pdsch_AntennaPorts, int pusch_AntennaPorts, NR_ServingCellConfigCommon_t *scc) {
void config_common(int Mod_idP, int ssb_SubcarrierOffset, rrc_pdsch_AntennaPorts_t dl_antenna_ports_struct, int pusch_AntennaPorts, NR_ServingCellConfigCommon_t *scc) {
nfapi_nr_config_request_scf_t *cfg = &RC.nrmac[Mod_idP]->config[0];
RC.nrmac[Mod_idP]->common_channels[0].ServingCellConfigCommon = scc;
int i;
int pdsch_AntennaPorts = dl_antenna_ports_struct.N1 * dl_antenna_ports_struct.N2 * dl_antenna_ports_struct.XP;
// Carrier configuration
@@ -158,7 +181,7 @@ void config_common(int Mod_idP, int ssb_SubcarrierOffset, int pdsch_AntennaPorts
cfg->carrier_config.dl_frequency.tl.tag = NFAPI_NR_CONFIG_DL_FREQUENCY_TAG;
cfg->num_tlv++;
for (i=0; i<5; i++) {
for (int i=0; i<5; i++) {
if (i==scc->downlinkConfigCommon->frequencyInfoDL->scs_SpecificCarrierList.list.array[0]->subcarrierSpacing) {
cfg->carrier_config.dl_grid_size[i].value = scc->downlinkConfigCommon->frequencyInfoDL->scs_SpecificCarrierList.list.array[0]->carrierBandwidth;
cfg->carrier_config.dl_k0[i].value = scc->downlinkConfigCommon->frequencyInfoDL->scs_SpecificCarrierList.list.array[0]->offsetToCarrier;
@@ -192,7 +215,7 @@ void config_common(int Mod_idP, int ssb_SubcarrierOffset, int pdsch_AntennaPorts
cfg->carrier_config.uplink_frequency.tl.tag = NFAPI_NR_CONFIG_UPLINK_FREQUENCY_TAG;
cfg->num_tlv++;
for (i=0; i<5; i++) {
for (int i=0; i<5; i++) {
if (i==scc->uplinkConfigCommon->frequencyInfoUL->scs_SpecificCarrierList.list.array[0]->subcarrierSpacing) {
cfg->carrier_config.ul_grid_size[i].value = scc->uplinkConfigCommon->frequencyInfoUL->scs_SpecificCarrierList.list.array[0]->carrierBandwidth;
cfg->carrier_config.ul_k0[i].value = scc->uplinkConfigCommon->frequencyInfoUL->scs_SpecificCarrierList.list.array[0]->offsetToCarrier;
@@ -210,7 +233,7 @@ void config_common(int Mod_idP, int ssb_SubcarrierOffset, int pdsch_AntennaPorts
uint32_t band = *scc->downlinkConfigCommon->frequencyInfoDL->frequencyBandList.list.array[0];
frequency_range_t frequency_range = band<100?FR1:FR2;
lte_frame_type_t frame_type = get_frame_type(*scc->downlinkConfigCommon->frequencyInfoDL->frequencyBandList.list.array[0], *scc->ssbSubcarrierSpacing);
frame_type_t frame_type = get_frame_type(*scc->downlinkConfigCommon->frequencyInfoDL->frequencyBandList.list.array[0], *scc->ssbSubcarrierSpacing);
RC.nrmac[Mod_idP]->common_channels[0].frame_type = frame_type;
// Cell configuration
@@ -283,7 +306,7 @@ void config_common(int Mod_idP, int ssb_SubcarrierOffset, int pdsch_AntennaPorts
cfg->num_tlv++;
cfg->prach_config.num_prach_fd_occasions_list = (nfapi_nr_num_prach_fd_occasions_t *) malloc(cfg->prach_config.num_prach_fd_occasions.value*sizeof(nfapi_nr_num_prach_fd_occasions_t));
for (i=0; i<cfg->prach_config.num_prach_fd_occasions.value; i++) {
for (int i=0; i<cfg->prach_config.num_prach_fd_occasions.value; i++) {
// cfg->prach_config.num_prach_fd_occasions_list[i].num_prach_fd_occasions = i;
if (cfg->prach_config.prach_sequence_length.value)
cfg->prach_config.num_prach_fd_occasions_list[i].prach_root_sequence_index.value = scc->uplinkConfigCommon->initialUplinkBWP->rach_ConfigCommon->choice.setup->prach_RootSequenceIndex.choice.l139;
@@ -351,7 +374,7 @@ void config_common(int Mod_idP, int ssb_SubcarrierOffset, int pdsch_AntennaPorts
case 3 :
cfg->ssb_table.ssb_mask_list[0].ssb_mask.value = 0;
cfg->ssb_table.ssb_mask_list[1].ssb_mask.value = 0;
for (i=0; i<4; i++) {
for (int i=0; i<4; i++) {
cfg->ssb_table.ssb_mask_list[0].ssb_mask.value += (scc->ssb_PositionsInBurst->choice.longBitmap.buf[3-i]<<i*8);
cfg->ssb_table.ssb_mask_list[1].ssb_mask.value += (scc->ssb_PositionsInBurst->choice.longBitmap.buf[7-i]<<i*8);
}
@@ -390,7 +413,8 @@ void config_common(int Mod_idP, int ssb_SubcarrierOffset, int pdsch_AntennaPorts
cfg->carrier_config.num_rx_ant.value = pusch_AntennaPorts;
AssertFatal(pusch_AntennaPorts > 0 && pusch_AntennaPorts < 13, "pusch_AntennaPorts in 1...12\n");
cfg->carrier_config.num_rx_ant.tl.tag = NFAPI_NR_CONFIG_NUM_RX_ANT_TAG;
LOG_I(NR_MAC,"Set TX/RX antenna number to %d (num ssb %d: %x,%x)\n",cfg->carrier_config.num_tx_ant.value,num_ssb,cfg->ssb_table.ssb_mask_list[0].ssb_mask.value,cfg->ssb_table.ssb_mask_list[1].ssb_mask.value);
LOG_I(NR_MAC,"Set TX/RX antenna number to %d (num ssb %d: %x,%x)\n",
cfg->carrier_config.num_tx_ant.value,num_ssb,cfg->ssb_table.ssb_mask_list[0].ssb_mask.value,cfg->ssb_table.ssb_mask_list[1].ssb_mask.value);
AssertFatal(cfg->carrier_config.num_tx_ant.value > 0,"carrier_config.num_tx_ant.value %d !\n",cfg->carrier_config.num_tx_ant.value );
cfg->num_tlv++;
cfg->num_tlv++;
@@ -426,15 +450,16 @@ void config_common(int Mod_idP, int ssb_SubcarrierOffset, int pdsch_AntennaPorts
int rrc_mac_config_req_gNB(module_id_t Mod_idP,
int ssb_SubcarrierOffset,
int pdsch_AntennaPorts,
rrc_pdsch_AntennaPorts_t pdsch_AntennaPorts,
int pusch_AntennaPorts,
int sib1_tda,
int minRXTXTIMEpdsch,
NR_ServingCellConfigCommon_t *scc,
NR_BCCH_BCH_Message_t *mib,
int add_ue,
NR_BCCH_DL_SCH_Message_t *sib1,
int add_ue,
uint32_t rnti,
NR_CellGroupConfig_t *CellGroup) {
NR_CellGroupConfig_t *CellGroup) {
if (scc != NULL ) {
AssertFatal((scc->ssb_PositionsInBurst->present > 0) && (scc->ssb_PositionsInBurst->present < 4), "SSB Bitmap type %d is not valid\n",scc->ssb_PositionsInBurst->present);
@@ -543,28 +568,34 @@ int rrc_mac_config_req_gNB(module_id_t Mod_idP,
}
}
if (mib) RC.nrmac[Mod_idP]->common_channels[0].mib = mib;
if (mib) RC.nrmac[Mod_idP]->common_channels[0].mib = mib;
if (sib1) RC.nrmac[Mod_idP]->common_channels[0].sib1 = sib1;
if (CellGroup) {
const NR_ServingCellConfig_t *servingCellConfig = CellGroup->spCellConfig->spCellConfigDedicated;
const struct NR_ServingCellConfig__downlinkBWP_ToAddModList *bwpList = servingCellConfig->downlinkBWP_ToAddModList;
if(bwpList) {
AssertFatal(bwpList->list.count > 0, "downlinkBWP_ToAddModList has no BWPs!\n");
for (int i = 0; i < bwpList->list.count; ++i) {
const NR_BWP_Downlink_t *bwp = bwpList->list.array[i];
calculate_preferred_dl_tda(Mod_idP, bwp);
}
} else {
if (get_softmodem_params()->sa) {
calculate_preferred_dl_tda(Mod_idP, NULL);
}
const struct NR_UplinkConfig__uplinkBWP_ToAddModList *ubwpList = servingCellConfig->uplinkConfig->uplinkBWP_ToAddModList;
if(ubwpList) {
AssertFatal(ubwpList->list.count > 0, "uplinkBWP_ToAddModList no BWPs!\n");
for (int i = 0; i < ubwpList->list.count; ++i) {
const NR_BWP_Uplink_t *ubwp = ubwpList->list.array[i];
calculate_preferred_ul_tda(Mod_idP, ubwp);
const NR_ServingCellConfig_t *servingCellConfig = NULL;
if(CellGroup->spCellConfig && CellGroup->spCellConfig->spCellConfigDedicated) {
servingCellConfig = CellGroup->spCellConfig->spCellConfigDedicated;
const struct NR_ServingCellConfig__downlinkBWP_ToAddModList *bwpList = servingCellConfig->downlinkBWP_ToAddModList;
if(bwpList) {
AssertFatal(bwpList->list.count > 0, "downlinkBWP_ToAddModList has no BWPs!\n");
for (int i = 0; i < bwpList->list.count; ++i) {
const NR_BWP_Downlink_t *bwp = bwpList->list.array[i];
calculate_preferred_dl_tda(Mod_idP, bwp);
}
}
const struct NR_UplinkConfig__uplinkBWP_ToAddModList *ubwpList = servingCellConfig->uplinkConfig->uplinkBWP_ToAddModList;
if(ubwpList) {
AssertFatal(ubwpList->list.count > 0, "uplinkBWP_ToAddModList no BWPs!\n");
for (int i = 0; i < ubwpList->list.count; ++i) {
const NR_BWP_Uplink_t *ubwp = ubwpList->list.array[i];
calculate_preferred_ul_tda(Mod_idP, ubwp);
}
}
}
@@ -624,7 +655,6 @@ int rrc_mac_config_req_gNB(module_id_t Mod_idP,
UE_info->CellGroup[UE_id] = CellGroup;
LOG_I(NR_MAC,"Modified UE_id %d/%x with CellGroup\n",UE_id,rnti);
process_CellGroup(CellGroup,&UE_info->UE_sched_ctrl[UE_id]);
const NR_ServingCellConfig_t *servingCellConfig = CellGroup ? CellGroup->spCellConfig->spCellConfigDedicated : NULL;
NR_UE_sched_ctrl_t *sched_ctrl = &UE_info->UE_sched_ctrl[UE_id];
sched_ctrl->update_pdsch_ps = true;
sched_ctrl->update_pusch_ps = true;
@@ -649,16 +679,14 @@ int rrc_mac_config_req_gNB(module_id_t Mod_idP,
bwpd = (void*)CellGroup->spCellConfig->spCellConfigDedicated->initialDownlinkBWP;
genericParameters = &scc->downlinkConfigCommon->initialDownlinkBWP->genericParameters;
}
else
AssertFatal(1==0,"Either initial BWP or active BWP should always be present\n");
sched_ctrl->search_space = get_searchspace(scc, bwpd, target_ss);
sched_ctrl->search_space = get_searchspace(sib1 ? sib1->message.choice.c1->choice.systemInformationBlockType1 : NULL, scc, bwpd, target_ss);
sched_ctrl->coreset = get_coreset(Mod_idP, scc, bwpd, sched_ctrl->search_space, target_ss);
sched_ctrl->sched_pdcch = set_pdcch_structure(RC.nrmac[Mod_idP],
sched_ctrl->search_space,
sched_ctrl->coreset,
scc,
genericParameters,
NULL);
RC.nrmac[Mod_idP]->type0_PDCCH_CSS_config);
sched_ctrl->maxL = 2;
if (CellGroup->spCellConfig &&
CellGroup->spCellConfig->spCellConfigDedicated &&
openair2/LAYER2/NR_MAC_gNB/gNB_scheduler.c
+1 -1
View File
@@ -318,7 +318,7 @@ void gNB_dlsch_ulsch_scheduler(module_id_t module_idP,
const int num_slots = nr_slots_per_frame[*scc->ssbSubcarrierSpacing];
const int last_slot = (slot + num_slots - 1) % num_slots;
uint16_t *vrb_map_UL = cc[CC_id].vrb_map_UL;
memset(&vrb_map_UL[last_slot * MAX_BWP_SIZE], 0, sizeof(uint16_t) * MAX_BWP_SIZE);
memcpy(&vrb_map_UL[last_slot * MAX_BWP_SIZE], &RC.nrmac[module_idP]->ulprbbl, sizeof(uint16_t) * MAX_BWP_SIZE);
clear_nr_nfapi_information(RC.nrmac[module_idP], CC_id, frame, slot);
openair2/LAYER2/NR_MAC_gNB/gNB_scheduler_RA.c
+40 -26
View File
@@ -300,6 +300,8 @@ void schedule_nr_prach(module_id_t module_idP, frame_t frameP, sub_frame_t slotP
(RA_sfn_index + slot_index) * N_t_slot * fdm + td_index * fdm + fdm_index;
if((prach_occasion_id < cc->total_prach_occasions) && (td_index == 0)){
AssertFatal(UL_tti_req->n_pdus < sizeof(UL_tti_req->pdus_list) / sizeof(UL_tti_req->pdus_list[0]),
"Invalid UL_tti_req->n_pdus %d\n", UL_tti_req->n_pdus);
UL_tti_req->pdus_list[UL_tti_req->n_pdus].pdu_type = NFAPI_NR_UL_CONFIG_PRACH_PDU_TYPE;
UL_tti_req->pdus_list[UL_tti_req->n_pdus].pdu_size = sizeof(nfapi_nr_prach_pdu_t);
@@ -389,7 +391,7 @@ void schedule_nr_prach(module_id_t module_idP, frame_t frameP, sub_frame_t slotP
const int16_t N_RA_RB = get_N_RA_RB(cfg->prach_config.prach_sub_c_spacing.value, mu_pusch);
uint16_t *vrb_map_UL = &cc->vrb_map_UL[slotP * MAX_BWP_SIZE];
for (int i = 0; i < N_RA_RB * fdm; ++i)
vrb_map_UL[bwp_start + rach_ConfigGeneric->msg1_FrequencyStart + i] = 0xff; // all symbols
vrb_map_UL[bwp_start + rach_ConfigGeneric->msg1_FrequencyStart + i] = SL_to_bitmap(start_symbol, N_t_slot*N_dur);
}
}
}
@@ -397,7 +399,7 @@ void schedule_nr_prach(module_id_t module_idP, frame_t frameP, sub_frame_t slotP
void nr_schedule_msg2(uint16_t rach_frame, uint16_t rach_slot,
uint16_t *msg2_frame, uint16_t *msg2_slot,
NR_ServingCellConfigCommon_t *scc,
lte_frame_type_t frame_type,
frame_type_t frame_type,
uint16_t monitoring_slot_period,
uint16_t monitoring_offset,uint8_t beam_index,
uint8_t num_active_ssb,
@@ -523,7 +525,7 @@ void nr_initiate_ra_proc(module_id_t module_idP,
gNB_MAC_INST *nr_mac = RC.nrmac[module_idP];
NR_COMMON_channels_t *cc = &nr_mac->common_channels[CC_id];
NR_ServingCellConfigCommon_t *scc = cc->ServingCellConfigCommon;
lte_frame_type_t frame_type = cc->frame_type;
frame_type_t frame_type = cc->frame_type;
uint8_t total_RApreambles = MAX_NUM_NR_PRACH_PREAMBLES;
uint8_t num_ssb_per_RO = scc->uplinkConfigCommon->initialUplinkBWP->rach_ConfigCommon->choice.setup->ssb_perRACH_OccasionAndCB_PreamblesPerSSB->present;
@@ -635,7 +637,7 @@ void nr_initiate_ra_proc(module_id_t module_idP,
ra->coreset,
scc,
genericParameters,
NULL);
&nr_mac->type0_PDCCH_CSS_config[ra->beam_id]);
// retrieving ra pdcch monitoring period and offset
find_monitoring_periodicity_offset_common(ra->ra_ss, &monitoring_slot_period, &monitoring_offset);
@@ -773,6 +775,8 @@ void nr_generate_Msg3_retransmission(module_id_t module_idP, int CC_id, frame_t
int scs = scc->uplinkConfigCommon->initialUplinkBWP->genericParameters.subcarrierSpacing;
int fh = 0;
int startSymbolAndLength = scc->uplinkConfigCommon->initialUplinkBWP->pusch_ConfigCommon->choice.setup->pusch_TimeDomainAllocationList->list.array[ra->Msg3_tda_id]->startSymbolAndLength;
int StartSymbolIndex, NrOfSymbols;
SLIV2SL(startSymbolAndLength, &StartSymbolIndex, &NrOfSymbols);
int mappingtype = scc->uplinkConfigCommon->initialUplinkBWP->pusch_ConfigCommon->choice.setup->pusch_TimeDomainAllocationList->list.array[ra->Msg3_tda_id]->mappingType;
uint16_t *vrb_map_UL = &RC.nrmac[module_idP]->common_channels[CC_id].vrb_map_UL[sched_slot * MAX_BWP_SIZE];
@@ -781,7 +785,7 @@ void nr_generate_Msg3_retransmission(module_id_t module_idP, int CC_id, frame_t
int BWPSize = nr_mac->type0_PDCCH_CSS_config[ra->beam_id].num_rbs;
int rbStart = 0;
for (int i = 0; (i < ra->msg3_nb_rb) && (rbStart <= (BWPSize - ra->msg3_nb_rb)); i++) {
if (vrb_map_UL[rbStart + BWPStart + i]) {
if (vrb_map_UL[rbStart + BWPStart + i]&SL_to_bitmap(StartSymbolIndex, NrOfSymbols)) {
rbStart += i;
i = 0;
}
@@ -802,6 +806,9 @@ void nr_generate_Msg3_retransmission(module_id_t module_idP, int CC_id, frame_t
future_ul_tti_req->Slot,
sched_frame,
sched_slot);
AssertFatal(future_ul_tti_req->n_pdus <
sizeof(future_ul_tti_req->pdus_list) / sizeof(future_ul_tti_req->pdus_list[0]),
"Invalid future_ul_tti_req->n_pdus %d\n", future_ul_tti_req->n_pdus);
future_ul_tti_req->pdus_list[future_ul_tti_req->n_pdus].pdu_type = NFAPI_NR_UL_CONFIG_PUSCH_PDU_TYPE;
future_ul_tti_req->pdus_list[future_ul_tti_req->n_pdus].pdu_size = sizeof(nfapi_nr_pusch_pdu_t);
nfapi_nr_pusch_pdu_t *pusch_pdu = &future_ul_tti_req->pdus_list[future_ul_tti_req->n_pdus].pusch_pdu;
@@ -870,7 +877,9 @@ void nr_generate_Msg3_retransmission(module_id_t module_idP, int CC_id, frame_t
dci_pdu_rel15_t uldci_payload;
memset(&uldci_payload, 0, sizeof(uldci_payload));
config_uldci(ubwp,
const NR_SIB1_t *sib1 = cc->sib1 ? cc->sib1->message.choice.c1->choice.systemInformationBlockType1 : NULL;
config_uldci(sib1,
ubwp,
ubwpd,
scc,
pusch_pdu,
@@ -888,7 +897,8 @@ void nr_generate_Msg3_retransmission(module_id_t module_idP, int CC_id, frame_t
NR_UL_DCI_FORMAT_0_0,
NR_RNTI_TC,
pusch_pdu->bwp_size,
ra->bwp_id);
ra->bwp_id,
nr_mac->cset0_bwp_size);
// Mark the corresponding RBs as used
@@ -899,7 +909,7 @@ void nr_generate_Msg3_retransmission(module_id_t module_idP, int CC_id, frame_t
aggregation_level);
for (int rb = 0; rb < ra->msg3_nb_rb; rb++) {
vrb_map_UL[rbStart + BWPStart + rb] = 1;
vrb_map_UL[rbStart + BWPStart + rb] |= SL_to_bitmap(StartSymbolIndex, NrOfSymbols);
}
// reset state to wait msg3
@@ -924,11 +934,14 @@ void nr_get_Msg3alloc(module_id_t module_id,
uint16_t msg3_nb_rb = 8; // sdu has 6 or 8 bytes
lte_frame_type_t frame_type = RC.nrmac[module_id]->common_channels->frame_type;
frame_type_t frame_type = RC.nrmac[module_id]->common_channels->frame_type;
int mu = ubwp ?
ubwp->bwp_Common->genericParameters.subcarrierSpacing :
scc->uplinkConfigCommon->initialUplinkBWP->genericParameters.subcarrierSpacing;
int StartSymbolIndex = 0;
int NrOfSymbols = 0;
int startSymbolAndLength = 0;
int temp_slot = 0;
ra->Msg3_tda_id = 16; // initialization to a value above limit
@@ -943,6 +956,8 @@ void nr_get_Msg3alloc(module_id_t module_id,
int nb_periods_per_frame = get_nb_periods_per_frame(scc->tdd_UL_DL_ConfigurationCommon->pattern1.dl_UL_TransmissionPeriodicity);
int nb_slots_per_period = ((1<<mu)*10)/nb_periods_per_frame;
for (int i=0; i<pusch_TimeDomainAllocationList->list.count; i++) {
startSymbolAndLength = pusch_TimeDomainAllocationList->list.array[i]->startSymbolAndLength;
SLIV2SL(startSymbolAndLength, &StartSymbolIndex, &NrOfSymbols);
k2 = *pusch_TimeDomainAllocationList->list.array[i]->k2;
int start_symbol_index,nr_of_symbols;
SLIV2SL(pusch_TimeDomainAllocationList->list.array[i]->startSymbolAndLength, &start_symbol_index, &nr_of_symbols);
@@ -956,6 +971,8 @@ void nr_get_Msg3alloc(module_id_t module_id,
nr_of_symbols<=scc->tdd_UL_DL_ConfigurationCommon->pattern1.nrofUplinkSymbols&&
start_symbol_index>=(14-scc->tdd_UL_DL_ConfigurationCommon->pattern1.nrofUplinkSymbols)) {
ra->Msg3_tda_id = i;
ra->msg3_startsymb = StartSymbolIndex;
ra->msg3_nrsymb = NrOfSymbols;
break;
}
}
@@ -1010,11 +1027,12 @@ void nr_get_Msg3alloc(module_id_t module_id,
while (rbSize < msg3_nb_rb) {
rbStart += rbSize; /* last iteration rbSize was not enough, skip it */
rbSize = 0;
while (rbStart < bwpSize && vrb_map_UL[rbStart + bwpStart])
while (rbStart < bwpSize &&
(vrb_map_UL[rbStart + bwpStart]&SL_to_bitmap(StartSymbolIndex, NrOfSymbols)))
rbStart++;
AssertFatal(rbStart < bwpSize - msg3_nb_rb, "no space to allocate Msg 3 for RA!\n");
while (rbStart + rbSize < bwpSize
&& !vrb_map_UL[rbStart + bwpStart + rbSize]
&& !(vrb_map_UL[rbStart + bwpStart + rbSize]&SL_to_bitmap(StartSymbolIndex, NrOfSymbols))
&& rbSize < msg3_nb_rb)
rbSize++;
}
@@ -1121,7 +1139,7 @@ void nr_add_msg3(module_id_t module_idP, int CC_id, frame_t frameP, sub_frame_t
i + ra->msg3_first_rb,
ra->Msg3_frame,
ra->Msg3_slot);
vrb_map_UL[i + ra->msg3_first_rb + ra->msg3_bwp_start] = 1;
vrb_map_UL[i + ra->msg3_first_rb + ra->msg3_bwp_start] |= SL_to_bitmap(ra->msg3_startsymb, ra->msg3_nrsymb);
}
LOG_D(NR_MAC, "[gNB %d][RAPROC] Frame %d, Slot %d : CC_id %d RA is active, Msg3 in (%d,%d)\n", module_idP, frameP, slotP, CC_id, ra->Msg3_frame, ra->Msg3_slot);
@@ -1458,7 +1476,8 @@ void nr_generate_Msg2(module_id_t module_idP, int CC_id, frame_t frameP, sub_fra
NR_DL_DCI_FORMAT_1_0,
NR_RNTI_RA,
BWPSize,
bwpid);
bwpid,
nr_mac->cset0_bwp_size);
// DL TX request
nfapi_nr_pdu_t *tx_req = &nr_mac->TX_req[CC_id].pdu_list[nr_mac->TX_req[CC_id].Number_of_PDUs];
@@ -1601,24 +1620,18 @@ void nr_generate_Msg4(module_id_t module_idP, int CC_id, frame_t frameP, sub_fra
return;
}
int n_rb=0;
for (int i=0;i<6;i++)
for (int j=0;j<8;j++) {
n_rb+=((coreset->frequencyDomainResources.buf[i]>>j)&1);
}
n_rb*=6;
const uint16_t N_cce = n_rb * coreset->duration / NR_NB_REG_PER_CCE;
const int delta_PRI=0;
int r_pucch = ((CCEIndex<<1)/N_cce)+(delta_PRI<<1);
int r_pucch = nr_get_pucch_resource(coreset, sched_ctrl->active_ubwp, NULL, CCEIndex);
LOG_D(NR_MAC,"[RAPROC] Msg4 r_pucch %d (CCEIndex %d, nb_of_candidates %d, delta_PRI %d)\n", r_pucch, CCEIndex, nr_of_candidates, delta_PRI);
LOG_D(NR_MAC,"[RAPROC] Msg4 r_pucch %d (CCEIndex %d, N_cce %d, nb_of_candidates %d,delta_PRI %d)\n",r_pucch,CCEIndex,N_cce,nr_of_candidates,delta_PRI);
int alloc = nr_acknack_scheduling(module_idP, UE_id, frameP, slotP, r_pucch, 1);
AssertFatal(alloc>=0,"Couldn't find a pucch allocation for ack nack (msg4)\n");
NR_sched_pucch_t *pucch = &sched_ctrl->sched_pucch[alloc];
harq->feedback_slot = pucch->ul_slot;
harq->feedback_frame = pucch->frame;
uint8_t *buf = (uint8_t *) harq->tb;
uint8_t *buf = (uint8_t *) harq->transportBlock;
// Bytes to be transmitted
if (harq->round == 0) {
if (ra->msg3_dcch_dtch) {
@@ -1853,7 +1866,8 @@ void nr_generate_Msg4(module_id_t module_idP, int CC_id, frame_t frameP, sub_fra
NR_DL_DCI_FORMAT_1_0,
NR_RNTI_TC,
pdsch_pdu_rel15->BWPSize,
bwpid);
bwpid,
nr_mac->cset0_bwp_size);
// Add padding header and zero rest out if there is space left
if (ra->mac_pdu_length < harq->tb_size) {
@@ -1866,11 +1880,11 @@ void nr_generate_Msg4(module_id_t module_idP, int CC_id, frame_t frameP, sub_fra
}
T(T_GNB_MAC_DL_PDU_WITH_DATA, T_INT(module_idP), T_INT(CC_id), T_INT(ra->rnti),
T_INT(frameP), T_INT(slotP), T_INT(current_harq_pid), T_BUFFER(harq->tb, harq->tb_size));
T_INT(frameP), T_INT(slotP), T_INT(current_harq_pid), T_BUFFER(harq->transportBlock, harq->tb_size));
// DL TX request
nfapi_nr_pdu_t *tx_req = &nr_mac->TX_req[CC_id].pdu_list[nr_mac->TX_req[CC_id].Number_of_PDUs];
memcpy(tx_req->TLVs[0].value.direct, harq->tb, sizeof(uint8_t) * harq->tb_size);
memcpy(tx_req->TLVs[0].value.direct, harq->transportBlock, sizeof(uint8_t) * harq->tb_size);
tx_req->PDU_length = harq->tb_size;
tx_req->PDU_index = pduindex;
tx_req->num_TLV = 1;
openair2/LAYER2/NR_MAC_gNB/gNB_scheduler_bch.c
+5 -2
View File
@@ -547,7 +547,8 @@ void nr_fill_nfapi_dl_sib1_pdu(int Mod_idP,
dci_format,
rnti_type,
pdsch_pdu_rel15->BWPSize,
0);
0,
gNB_mac->cset0_bwp_size);
LOG_D(MAC,"BWPSize: %i\n", pdcch_pdu_rel15->BWPSize);
LOG_D(MAC,"BWPStart: %i\n", pdcch_pdu_rel15->BWPStart);
@@ -622,6 +623,8 @@ void schedule_nr_sib1(module_id_t module_idP, frame_t frameP, sub_frame_t slotP)
1, &is_typeA,
&startSymbolIndex, &nrOfSymbols);
AssertFatal((startSymbolIndex+nrOfSymbols)<14,"SIB1 TDA %d would cause overlap with CSI-RS. Please select a different SIB1 TDA.\n",time_domain_allocation);
int mappingtype = is_typeA? typeA: typeB;
uint16_t dlDmrsSymbPos = fill_dmrs_mask(NULL, gNB_mac->common_channels->ServingCellConfigCommon->dmrs_TypeA_Position, nrOfSymbols, startSymbolIndex, mappingtype, 1);
@@ -642,7 +645,7 @@ void schedule_nr_sib1(module_id_t module_idP, frame_t frameP, sub_frame_t slotP)
nfapi_nr_pdu_t *tx_req = &gNB_mac->TX_req[CC_id].pdu_list[ntx_req];
// Data to be transmitted
bzero(tx_req->TLVs[0].value.direct,MAX_NR_DLSCH_PAYLOAD_BYTES);
bzero(tx_req->TLVs[0].value.direct,MAX_NUM_NR_DLSCH_SEGMENTS_PER_LAYER*1056);
memcpy(tx_req->TLVs[0].value.direct, sib1_payload, sib1_sdu_length);
tx_req->PDU_length = TBS;
openair2/LAYER2/NR_MAC_gNB/gNB_scheduler_dlsch.c
+354 -318
View File
File diff suppressed because it is too large Load Diff
openair2/LAYER2/NR_MAC_gNB/gNB_scheduler_phytest.c
+12 -11
View File
@@ -55,8 +55,6 @@ extern RAN_CONTEXT_t RC;
//#define ENABLE_MAC_PAYLOAD_DEBUG 1
//uint8_t mac_pdu[MAX_NR_DLSCH_PAYLOAD_BYTES];
/*Scheduling of DLSCH with associated DCI in common search space
* current version has only a DCI for type 1 PDCCH for C_RNTI*/
void nr_schedule_css_dlsch_phytest(module_id_t module_idP,
@@ -281,7 +279,7 @@ void nr_preprocessor_phytest(module_id_t module_id,
NR_pdsch_semi_static_t *ps = &sched_ctrl->pdsch_semi_static;
ps->nrOfLayers = target_dl_Nl;
if (ps->time_domain_allocation != tda || ps->nrOfLayers != target_dl_Nl)
nr_set_pdsch_semi_static(scc, UE_info->CellGroup[UE_id], sched_ctrl->active_bwp, NULL, tda, target_dl_Nl, sched_ctrl, ps);
nr_set_pdsch_semi_static(NULL, scc, UE_info->CellGroup[UE_id], sched_ctrl->active_bwp, NULL, tda, target_dl_Nl, sched_ctrl, ps);
/* find largest unallocated chunk */
const int bwpSize = NRRIV2BW(sched_ctrl->active_bwp->bwp_Common->genericParameters.locationAndBandwidth, MAX_BWP_SIZE);
@@ -313,7 +311,9 @@ void nr_preprocessor_phytest(module_id_t module_id,
}
sched_ctrl->num_total_bytes = 0;
sched_ctrl->dl_lc_num = 1;
const int lcid = DL_SCH_LCID_DTCH;
sched_ctrl->dl_lc_ids[sched_ctrl->dl_lc_num - 1] = lcid;
const uint16_t rnti = UE_info->rnti[UE_id];
/* update sched_ctrl->num_total_bytes so that postprocessor schedules data,
* if available */
@@ -328,7 +328,6 @@ void nr_preprocessor_phytest(module_id_t module_id,
0,
0);
sched_ctrl->num_total_bytes += sched_ctrl->rlc_status[lcid].bytes_in_buffer;
sched_ctrl->lcid_to_schedule = lcid;
uint8_t nr_of_candidates;
for (int i=0; i<5; i++) {
@@ -357,7 +356,8 @@ void nr_preprocessor_phytest(module_id_t module_id,
__func__,
UE_id);
const int alloc = nr_acknack_scheduling(module_id, UE_id, frame, slot, -1, 0);
int r_pucch = nr_get_pucch_resource(sched_ctrl->coreset, sched_ctrl->active_ubwp, NULL, CCEIndex);
const int alloc = nr_acknack_scheduling(module_id, UE_id, frame, slot, r_pucch, 0);
if (alloc < 0) {
LOG_D(MAC,
"%s(): could not find PUCCH for UE %d/%04x@%d.%d\n",
@@ -442,7 +442,7 @@ bool nr_ul_preprocessor_phytest(module_id_t module_id, frame_t frame, sub_frame_
"time domain assignment %d >= %d\n",
tda,
tdaList->list.count);
int K2 = get_K2(scc,sched_ctrl->active_ubwp, tda, mu);
int K2 = get_K2(scc,NULL,sched_ctrl->active_ubwp, tda, mu);
const int sched_frame = frame + (slot + K2 >= nr_slots_per_frame[mu]);
const int sched_slot = (slot + K2) % nr_slots_per_frame[mu];
/* check if slot is UL, and that slot is 8 (assuming K2=6 because of UE
@@ -451,7 +451,9 @@ bool nr_ul_preprocessor_phytest(module_id_t module_id, frame_t frame, sub_frame_
if (!is_xlsch_in_slot(ulsch_slot_bitmap, sched_slot))
return false;
const long f = sched_ctrl->search_space->searchSpaceType->choice.ue_Specific->dci_Formats;
const long f = (sched_ctrl->active_bwp && sched_ctrl->search_space &&
sched_ctrl->search_space->searchSpaceType->present == NR_SearchSpace__searchSpaceType_PR_ue_Specific) ?
sched_ctrl->search_space->searchSpaceType->choice.ue_Specific->dci_Formats : 0;
const int dci_format = f ? NR_UL_DCI_FORMAT_0_1 : NR_UL_DCI_FORMAT_0_0;
const uint8_t num_dmrs_cdm_grps_no_data = 1;
/* we want to avoid a lengthy deduction of DMRS and other parameters in
@@ -461,7 +463,7 @@ bool nr_ul_preprocessor_phytest(module_id_t module_id, frame_t frame, sub_frame_
if (ps->time_domain_allocation != tda
|| ps->dci_format != dci_format
|| ps->num_dmrs_cdm_grps_no_data != num_dmrs_cdm_grps_no_data)
nr_set_pusch_semi_static(scc, sched_ctrl->active_ubwp, NULL,dci_format, tda, num_dmrs_cdm_grps_no_data, ps);
nr_set_pusch_semi_static(NULL, scc, sched_ctrl->active_ubwp, NULL,dci_format, tda, num_dmrs_cdm_grps_no_data, ps);
uint16_t rbStart = 0;
uint16_t rbSize;
@@ -480,9 +482,8 @@ bool nr_ul_preprocessor_phytest(module_id_t module_id, frame_t frame, sub_frame_
uint16_t *vrb_map_UL =
&RC.nrmac[module_id]->common_channels[CC_id].vrb_map_UL[sched_slot * MAX_BWP_SIZE];
const uint16_t symb = ((1 << ps->nrOfSymbols) - 1) << ps->startSymbolIndex;
for (int i = rbStart; i < rbStart + rbSize; ++i) {
if ((vrb_map_UL[i+BWPStart] & symb) != 0) {
if ((vrb_map_UL[i+BWPStart] & SL_to_bitmap(ps->startSymbolIndex, ps->nrOfSymbols)) != 0) {
LOG_E(MAC,
"%s(): %4d.%2d RB %d is already reserved, cannot schedule UE\n",
__func__,
@@ -560,6 +561,6 @@ bool nr_ul_preprocessor_phytest(module_id_t module_id, frame_t frame, sub_frame_
sched_ctrl->aggregation_level);
for (int rb = rbStart; rb < rbStart + rbSize; rb++)
vrb_map_UL[rb+BWPStart] = 1;
vrb_map_UL[rb+BWPStart] |= SL_to_bitmap(ps->startSymbolIndex, ps->nrOfSymbols);
return true;
}
openair2/LAYER2/NR_MAC_gNB/gNB_scheduler_primitives.c
+183 -61
View File
@@ -227,6 +227,49 @@ void set_dl_dmrs_ports(NR_pdsch_semi_static_t *ps) {
}
}
NR_BWP_t *get_dl_bwp_genericParameters(NR_BWP_Downlink_t *active_bwp,
NR_ServingCellConfigCommon_t *ServingCellConfigCommon,
const NR_SIB1_t *sib1) {
NR_BWP_t *genericParameters = NULL;
if (active_bwp) {
genericParameters = &active_bwp->bwp_Common->genericParameters;
} else if (ServingCellConfigCommon) {
genericParameters = &ServingCellConfigCommon->downlinkConfigCommon->initialDownlinkBWP->genericParameters;
} else {
genericParameters = &sib1->servingCellConfigCommon->downlinkConfigCommon.initialDownlinkBWP.genericParameters;
}
return genericParameters;
}
NR_BWP_t *get_ul_bwp_genericParameters(NR_BWP_Uplink_t *active_ubwp,
NR_ServingCellConfigCommon_t *ServingCellConfigCommon,
const NR_SIB1_t *sib1) {
NR_BWP_t *genericParameters = NULL;
if (active_ubwp) {
genericParameters = &active_ubwp->bwp_Common->genericParameters;
} else if (ServingCellConfigCommon) {
genericParameters = &ServingCellConfigCommon->uplinkConfigCommon->initialUplinkBWP->genericParameters;
} else {
genericParameters = &sib1->servingCellConfigCommon->uplinkConfigCommon->initialUplinkBWP.genericParameters;
}
return genericParameters;
}
NR_PDSCH_TimeDomainResourceAllocationList_t *get_pdsch_TimeDomainAllocationList(const NR_BWP_Downlink_t *active_bwp,
const NR_ServingCellConfigCommon_t *ServingCellConfigCommon,
const NR_SIB1_t *sib1) {
NR_PDSCH_TimeDomainResourceAllocationList_t *tdaList = NULL;
if (active_bwp) {
tdaList = active_bwp->bwp_Common->pdsch_ConfigCommon->choice.setup->pdsch_TimeDomainAllocationList;
} else if (ServingCellConfigCommon) {
tdaList = ServingCellConfigCommon->downlinkConfigCommon->initialDownlinkBWP->pdsch_ConfigCommon->choice.setup->pdsch_TimeDomainAllocationList;
} else {
tdaList = sib1->servingCellConfigCommon->downlinkConfigCommon.initialDownlinkBWP.pdsch_ConfigCommon->choice.setup->pdsch_TimeDomainAllocationList;
}
return tdaList;
}
NR_ControlResourceSet_t *get_coreset(module_id_t module_idP,
NR_ServingCellConfigCommon_t *scc,
void *bwp,
@@ -263,17 +306,29 @@ NR_ControlResourceSet_t *get_coreset(module_id_t module_idP,
}
}
NR_SearchSpace_t *get_searchspace(NR_ServingCellConfigCommon_t *scc,
NR_BWP_DownlinkDedicated_t *bwp_Dedicated,
NR_SearchSpace__searchSpaceType_PR target_ss) {
NR_SearchSpace_t *get_searchspace(const NR_SIB1_t *sib1,
NR_ServingCellConfigCommon_t *scc,
NR_BWP_DownlinkDedicated_t *bwp_Dedicated,
NR_SearchSpace__searchSpaceType_PR target_ss) {
int n = 0;
if(bwp_Dedicated) {
n = bwp_Dedicated->pdcch_Config->choice.setup->searchSpacesToAddModList->list.count;
} else if(scc) {
n = scc->downlinkConfigCommon->initialDownlinkBWP->pdcch_ConfigCommon->choice.setup->commonSearchSpaceList->list.count;
} else {
n = sib1->servingCellConfigCommon->downlinkConfigCommon.initialDownlinkBWP.pdcch_ConfigCommon->choice.setup->commonSearchSpaceList->list.count;
}
const int n = bwp_Dedicated ?
bwp_Dedicated->pdcch_Config->choice.setup->searchSpacesToAddModList->list.count:
scc->downlinkConfigCommon->initialDownlinkBWP->pdcch_ConfigCommon->choice.setup->commonSearchSpaceList->list.count;
for (int i=0;i<n;i++) {
NR_SearchSpace_t *ss = bwp_Dedicated ?
bwp_Dedicated->pdcch_Config->choice.setup->searchSpacesToAddModList->list.array[i]:
scc->downlinkConfigCommon->initialDownlinkBWP->pdcch_ConfigCommon->choice.setup->commonSearchSpaceList->list.array[i];
NR_SearchSpace_t *ss = NULL;
if(bwp_Dedicated) {
ss = bwp_Dedicated->pdcch_Config->choice.setup->searchSpacesToAddModList->list.array[i];
} else if(scc) {
ss = scc->downlinkConfigCommon->initialDownlinkBWP->pdcch_ConfigCommon->choice.setup->commonSearchSpaceList->list.array[i];
} else {
ss = sib1->servingCellConfigCommon->downlinkConfigCommon.initialDownlinkBWP.pdcch_ConfigCommon->choice.setup->commonSearchSpaceList->list.array[i];
}
AssertFatal(ss->controlResourceSetId != NULL, "ss->controlResourceSetId is null\n");
AssertFatal(ss->searchSpaceType != NULL, "ss->searchSpaceType is null\n");
if (ss->searchSpaceType->present == target_ss) {
@@ -505,7 +560,8 @@ bool nr_find_nb_rb(uint16_t Qm,
return *tbs >= bytes && *nb_rb <= nb_rb_max;
}
void nr_set_pdsch_semi_static(const NR_ServingCellConfigCommon_t *scc,
void nr_set_pdsch_semi_static(const NR_SIB1_t *sib1,
const NR_ServingCellConfigCommon_t *scc,
const NR_CellGroupConfig_t *secondaryCellGroup,
const NR_BWP_Downlink_t *bwp,
const NR_BWP_DownlinkDedicated_t *bwpd0,
@@ -542,9 +598,7 @@ void nr_set_pdsch_semi_static(const NR_ServingCellConfigCommon_t *scc,
if (ps->time_domain_allocation != tda) {
reset_dmrs = true;
ps->time_domain_allocation = tda;
const struct NR_PDSCH_TimeDomainResourceAllocationList *tdaList = bwp ?
bwp->bwp_Common->pdsch_ConfigCommon->choice.setup->pdsch_TimeDomainAllocationList :
scc->downlinkConfigCommon->initialDownlinkBWP->pdsch_ConfigCommon->choice.setup->pdsch_TimeDomainAllocationList;
NR_PDSCH_TimeDomainResourceAllocationList_t *tdaList = get_pdsch_TimeDomainAllocationList(bwp, scc, sib1);
AssertFatal(tda < tdaList->list.count, "time_domain_allocation %d>=%d\n", tda, tdaList->list.count);
ps->mapping_type = tdaList->list.array[tda]->mappingType;
if (pdsch_Config) {
@@ -559,7 +613,11 @@ void nr_set_pdsch_semi_static(const NR_ServingCellConfigCommon_t *scc,
SLIV2SL(startSymbolAndLength, &ps->startSymbolIndex, &ps->nrOfSymbols);
}
const long f = sched_ctrl->search_space->searchSpaceType->choice.ue_Specific->dci_Formats;
const long f = ((bwp || bwpd) &&
sched_ctrl->search_space &&
sched_ctrl->search_space->searchSpaceType->present == NR_SearchSpace__searchSpaceType_PR_ue_Specific) ?
sched_ctrl->search_space->searchSpaceType->choice.ue_Specific->dci_Formats : 0;
int dci_format;
if (sched_ctrl->search_space) {
dci_format = f ? NR_DL_DCI_FORMAT_1_1 : NR_DL_DCI_FORMAT_1_0;
@@ -588,33 +646,39 @@ void nr_set_pdsch_semi_static(const NR_ServingCellConfigCommon_t *scc,
ps->N_PRB_DMRS = ps->numDmrsCdmGrpsNoData * (ps->dmrsConfigType == NFAPI_NR_DMRS_TYPE1 ? 6 : 4);
if (reset_dmrs) {
ps->dl_dmrs_symb_pos = fill_dmrs_mask(bwpd ? bwpd->pdsch_Config->choice.setup : NULL, scc->dmrs_TypeA_Position, ps->nrOfSymbols, ps->startSymbolIndex, ps->mapping_type, ps->frontloaded_symb);
ps->dl_dmrs_symb_pos = fill_dmrs_mask(bwpd ? bwpd->pdsch_Config->choice.setup : NULL, scc ? scc->dmrs_TypeA_Position : 0, ps->nrOfSymbols, ps->startSymbolIndex, ps->mapping_type, ps->frontloaded_symb);
ps->N_DMRS_SLOT = get_num_dmrs(ps->dl_dmrs_symb_pos);
}
LOG_D(NR_MAC,"bwpd0 %p, bwpd %p : Filling dmrs info, ps->N_PRB_DMRS %d, ps->dl_dmrs_symb_pos %x, ps->N_DMRS_SLOT %d\n",bwpd0,bwpd,ps->N_PRB_DMRS,ps->dl_dmrs_symb_pos,ps->N_DMRS_SLOT);
}
void nr_set_pusch_semi_static(const NR_ServingCellConfigCommon_t *scc,
void nr_set_pusch_semi_static(const NR_SIB1_t *sib1,
const NR_ServingCellConfigCommon_t *scc,
const NR_BWP_Uplink_t *ubwp,
const NR_BWP_UplinkDedicated_t *ubwpd,
long dci_format,
int tda,
uint8_t num_dmrs_cdm_grps_no_data,
NR_pusch_semi_static_t *ps)
{
NR_pusch_semi_static_t *ps) {
ps->dci_format = dci_format;
ps->time_domain_allocation = tda;
const struct NR_PUSCH_TimeDomainResourceAllocationList *tdaList =
ubwp?
ubwp->bwp_Common->pusch_ConfigCommon->choice.setup->pusch_TimeDomainAllocationList:
scc->uplinkConfigCommon->initialUplinkBWP->pusch_ConfigCommon->choice.setup->pusch_TimeDomainAllocationList ;
NR_PUSCH_TimeDomainResourceAllocationList_t *tdaList = NULL;
if(ubwp) {
tdaList = ubwp->bwp_Common->pusch_ConfigCommon->choice.setup->pusch_TimeDomainAllocationList;
} else if(scc) {
tdaList = scc->uplinkConfigCommon->initialUplinkBWP->pusch_ConfigCommon->choice.setup->pusch_TimeDomainAllocationList;
} else {
tdaList = sib1->servingCellConfigCommon->uplinkConfigCommon->initialUplinkBWP.pusch_ConfigCommon->choice.setup->pusch_TimeDomainAllocationList;
}
const int startSymbolAndLength = tdaList->list.array[tda]->startSymbolAndLength;
SLIV2SL(startSymbolAndLength,
&ps->startSymbolIndex,
&ps->nrOfSymbols);
ps->pusch_Config = ubwp?ubwp->bwp_Dedicated->pusch_Config->choice.setup:(ubwpd ? ubwpd->pusch_Config->choice.setup : NULL);
ps->pusch_Config = ubwp && ubwp->bwp_Dedicated && ubwp->bwp_Dedicated->pusch_Config ?
ubwp->bwp_Dedicated->pusch_Config->choice.setup : (ubwpd ? ubwpd->pusch_Config->choice.setup : NULL);
if (ps->pusch_Config == NULL || !ps->pusch_Config->transformPrecoder)
ps->transform_precoding = !scc->uplinkConfigCommon->initialUplinkBWP->rach_ConfigCommon->choice.setup->msg3_transformPrecoder;
else
@@ -888,7 +952,8 @@ void nr_configure_css_dci_initial(nfapi_nr_dl_tti_pdcch_pdu_rel15_t* pdcch_pdu,
}
void config_uldci(const NR_BWP_Uplink_t *ubwp,
void config_uldci(const NR_SIB1_t *sib1,
const NR_BWP_Uplink_t *ubwp,
const NR_BWP_UplinkDedicated_t *ubwpd,
const NR_ServingCellConfigCommon_t *scc,
const nfapi_nr_pusch_pdu_t *pusch_pdu,
@@ -899,9 +964,11 @@ void config_uldci(const NR_BWP_Uplink_t *ubwp,
int n_ubwp,
int bwp_id) {
const int bw = NRRIV2BW(ubwp ?
ubwp->bwp_Common->genericParameters.locationAndBandwidth :
scc->uplinkConfigCommon->initialUplinkBWP->genericParameters.locationAndBandwidth, MAX_BWP_SIZE);
NR_BWP_t *genericParameters = get_ul_bwp_genericParameters((NR_BWP_Uplink_t *)ubwp,
(NR_ServingCellConfigCommon_t *)scc,
(NR_SIB1_t *)sib1);
const int bw = NRRIV2BW(genericParameters->locationAndBandwidth, MAX_BWP_SIZE);
dci_pdu_rel15->frequency_domain_assignment.val =
PRBalloc_to_locationandbandwidth0(pusch_pdu->rb_size, pusch_pdu->rb_start, bw);
@@ -1008,9 +1075,24 @@ void nr_configure_pdcch(nfapi_nr_dl_tti_pdcch_pdu_rel15_t *pdcch_pdu,
pdcch_pdu->precoderGranularity = coreset->precoderGranularity;
}
int nr_get_pucch_resource(NR_ControlResourceSet_t *coreset,
NR_BWP_Uplink_t *bwp,
NR_BWP_UplinkDedicated_t *bwpd,
int CCEIndex) {
int r_pucch = -1;
if(bwp == NULL && bwpd == NULL) {
int n_rb,rb_offset;
get_coreset_rballoc(coreset->frequencyDomainResources.buf,&n_rb,&rb_offset);
const uint16_t N_cce = n_rb * coreset->duration / NR_NB_REG_PER_CCE;
const int delta_PRI=0;
r_pucch = ((CCEIndex<<1)/N_cce)+(delta_PRI<<1);
}
return r_pucch;
}
// This function configures pucch pdu fapi structure
void nr_configure_pucch(nfapi_nr_pucch_pdu_t* pucch_pdu,
void nr_configure_pucch(const NR_SIB1_t *sib1,
nfapi_nr_pucch_pdu_t* pucch_pdu,
NR_ServingCellConfigCommon_t *scc,
NR_CellGroupConfig_t *CellGroup,
NR_BWP_Uplink_t *bwp,
@@ -1038,7 +1120,13 @@ void nr_configure_pucch(nfapi_nr_pucch_pdu_t* pucch_pdu,
uint16_t O_uci = O_csi + O_ack;
NR_PUSCH_Config_t *pusch_Config = bwp ? bwp->bwp_Dedicated->pusch_Config->choice.setup : bwpd->pusch_Config->choice.setup;
NR_PUSCH_Config_t *pusch_Config = NULL;
if(bwp && bwp->bwp_Dedicated && bwp->bwp_Dedicated->pusch_Config) {
pusch_Config = bwp->bwp_Dedicated->pusch_Config->choice.setup;
} else if(bwpd && bwpd->pusch_Config) {
pusch_Config = bwpd->pusch_Config->choice.setup;
}
long *pusch_id = pusch_Config ? pusch_Config->dataScramblingIdentityPUSCH : NULL;
if (pusch_Config && pusch_Config->dmrs_UplinkForPUSCH_MappingTypeA != NULL)
@@ -1047,9 +1135,15 @@ void nr_configure_pucch(nfapi_nr_pucch_pdu_t* pucch_pdu,
id0 = pusch_Config->dmrs_UplinkForPUSCH_MappingTypeB->choice.setup->transformPrecodingDisabled->scramblingID0;
else id0 = scc->physCellId;
NR_PUCCH_ConfigCommon_t *pucch_ConfigCommon = bwp ?
bwp->bwp_Common->pucch_ConfigCommon->choice.setup :
scc->uplinkConfigCommon->initialUplinkBWP->pucch_ConfigCommon->choice.setup;
NR_PUCCH_ConfigCommon_t *pucch_ConfigCommon = NULL;
if(bwp) {
pucch_ConfigCommon = bwp->bwp_Common->pucch_ConfigCommon->choice.setup;
} else if(scc) {
pucch_ConfigCommon = scc->uplinkConfigCommon->initialUplinkBWP->pucch_ConfigCommon->choice.setup;
} else {
pucch_ConfigCommon = sib1->servingCellConfigCommon->uplinkConfigCommon->initialUplinkBWP.pucch_ConfigCommon->choice.setup;
}
// hop flags and hopping id are valid for any BWP
switch (pucch_ConfigCommon->pucch_GroupHopping){
case 0 :
@@ -1075,9 +1169,9 @@ void nr_configure_pucch(nfapi_nr_pucch_pdu_t* pucch_pdu,
pucch_pdu->hopping_id = *pucch_ConfigCommon->hoppingId;
else
pucch_pdu->hopping_id = *scc->physCellId;
NR_BWP_t *genericParameters = bwp ?
&bwp->bwp_Common->genericParameters:
&scc->uplinkConfigCommon->initialUplinkBWP->genericParameters;
NR_BWP_t *genericParameters = get_ul_bwp_genericParameters(bwp,scc, sib1);
pucch_pdu->bwp_size = NRRIV2BW(genericParameters->locationAndBandwidth, MAX_BWP_SIZE);
pucch_pdu->bwp_start = NRRIV2PRBOFFSET(genericParameters->locationAndBandwidth,MAX_BWP_SIZE);
pucch_pdu->subcarrier_spacing = genericParameters->subcarrierSpacing;
@@ -1086,9 +1180,8 @@ void nr_configure_pucch(nfapi_nr_pucch_pdu_t* pucch_pdu,
LOG_D(NR_MAC,"pucch_acknak: Filling dedicated configuration for PUCCH\n");
// we have either a dedicated BWP or Dedicated PUCCH configuration on InitialBWP
AssertFatal(bwp!=NULL || bwpd!=NULL,"We need one dedicated configuration for a BWP (neither additional or initial BWP has a dedicated configuration)\n");
pucch_Config = bwp ?
bwp->bwp_Dedicated->pucch_Config->choice.setup:
bwpd->pucch_Config->choice.setup;
pucch_Config = bwp && bwp->bwp_Dedicated && bwp->bwp_Dedicated->pucch_Config ?
bwp->bwp_Dedicated->pucch_Config->choice.setup : bwpd->pucch_Config->choice.setup;
AssertFatal(pucch_Config->resourceSetToAddModList!=NULL,
"PUCCH resourceSetToAddModList is null\n");
@@ -1232,23 +1325,26 @@ void nr_configure_pucch(nfapi_nr_pucch_pdu_t* pucch_pdu,
else { // this is the default PUCCH configuration, PUCCH format 0 or 1
LOG_D(NR_MAC,"pucch_acknak: Filling default PUCCH configuration from Tables (r_pucch %d, bwp %p)\n",r_pucch,bwp);
int rsetindex = *scc->uplinkConfigCommon->initialUplinkBWP->pucch_ConfigCommon->choice.setup->pucch_ResourceCommon;
int prboffset = r_pucch/default_pucch_csset[rsetindex];
int prboffsetm8 = (r_pucch-8)/default_pucch_csset[rsetindex];
pucch_pdu->prb_start = (r_pucch>>3)==0 ?
default_pucch_prboffset[rsetindex] + prboffset:
pucch_pdu->bwp_size-1-default_pucch_prboffset[rsetindex]-prboffsetm8;
int prb_start, second_hop_prb, nr_of_symb, start_symb;
set_r_pucch_parms(rsetindex,
r_pucch,
pucch_pdu->bwp_size,
&prb_start,
&second_hop_prb,
&nr_of_symb,
&start_symb);
pucch_pdu->prb_start = prb_start;
pucch_pdu->rnti = rnti;
pucch_pdu->freq_hop_flag = 1;
pucch_pdu->second_hop_prb = (r_pucch>>3)==0?
pucch_pdu->bwp_size-1-default_pucch_prboffset[rsetindex]-prboffset:
default_pucch_prboffset[rsetindex] + prboffsetm8;
pucch_pdu->second_hop_prb = second_hop_prb;
pucch_pdu->format_type = default_pucch_fmt[rsetindex];
pucch_pdu->initial_cyclic_shift = r_pucch%default_pucch_csset[rsetindex];
if (rsetindex==3||rsetindex==7||rsetindex==11) pucch_pdu->initial_cyclic_shift*=6;
else if (rsetindex==1||rsetindex==2) pucch_pdu->initial_cyclic_shift*=3;
else pucch_pdu->initial_cyclic_shift*=4;
pucch_pdu->nr_of_symbols = default_pucch_numbsymb[rsetindex];
pucch_pdu->start_symbol_index = default_pucch_firstsymb[rsetindex];
pucch_pdu->nr_of_symbols = nr_of_symb;
pucch_pdu->start_symbol_index = start_symb;
if (pucch_pdu->format_type == 1) pucch_pdu->time_domain_occ_idx = 0; // check this!!
pucch_pdu->sr_flag = O_sr;
pucch_pdu->prb_size=1;
@@ -1256,6 +1352,32 @@ void nr_configure_pucch(nfapi_nr_pucch_pdu_t* pucch_pdu,
}
void set_r_pucch_parms(int rsetindex,
int r_pucch,
int bwp_size,
int *prb_start,
int *second_hop_prb,
int *nr_of_symbols,
int *start_symbol_index) {
// procedure described in 38.213 section 9.2.1
int prboffset = r_pucch/default_pucch_csset[rsetindex];
int prboffsetm8 = (r_pucch-8)/default_pucch_csset[rsetindex];
*prb_start = (r_pucch>>3)==0 ?
default_pucch_prboffset[rsetindex] + prboffset:
bwp_size-1-default_pucch_prboffset[rsetindex]-prboffsetm8;
*second_hop_prb = (r_pucch>>3)==0?
bwp_size-1-default_pucch_prboffset[rsetindex]-prboffset:
default_pucch_prboffset[rsetindex] + prboffsetm8;
*nr_of_symbols = default_pucch_numbsymb[rsetindex];
*start_symbol_index = default_pucch_firstsymb[rsetindex];
}
void prepare_dci(const NR_CellGroupConfig_t *CellGroup,
dci_pdu_rel15_t *dci_pdu_rel15,
nr_dci_format_t format,
@@ -1355,12 +1477,13 @@ void fill_dci_pdu_rel15(const NR_ServingCellConfigCommon_t *scc,
int dci_format,
int rnti_type,
int N_RB,
int bwp_id) {
int bwp_id,
uint16_t cset0_bwp_size) {
uint8_t fsize = 0, pos = 0;
uint64_t *dci_pdu = (uint64_t *)pdcch_dci_pdu->Payload;
*dci_pdu=0;
int dci_size = nr_dci_size(scc->downlinkConfigCommon->initialDownlinkBWP,scc->uplinkConfigCommon->initialUplinkBWP, CellGroup, dci_pdu_rel15, dci_format, rnti_type, N_RB, bwp_id);
int dci_size = nr_dci_size(scc->downlinkConfigCommon->initialDownlinkBWP,scc->uplinkConfigCommon->initialUplinkBWP, CellGroup, dci_pdu_rel15, dci_format, rnti_type, N_RB, bwp_id, cset0_bwp_size);
pdcch_dci_pdu->PayloadSizeBits = dci_size;
AssertFatal(dci_size <= 64, "DCI sizes above 64 bits not yet supported");
if (dci_format == NR_DL_DCI_FORMAT_1_1 || dci_format == NR_UL_DCI_FORMAT_0_1)
@@ -1704,7 +1827,7 @@ void fill_dci_pdu_rel15(const NR_ServingCellConfigCommon_t *scc,
pos+=4;
*dci_pdu |= ((uint64_t)dci_pdu_rel15->harq_pid & 0xf) << (dci_size - pos);
// Padding bits
for (int a = pos; a < 32; a++)
for (int a = pos; a < dci_size; a++)
*dci_pdu |= ((uint64_t)dci_pdu_rel15->padding & 1) << (dci_size - pos++);
// UL/SUL indicator – 1 bit
/* commented for now (RK): need to get this from BWP descriptor
@@ -2150,8 +2273,9 @@ int get_ul_bwp_id(const NR_ServingCellConfig_t *servingCellConfig)
//------------------------------------------------------------------------------
int add_new_nr_ue(module_id_t mod_idP, rnti_t rntiP, NR_CellGroupConfig_t *CellGroup)
{
NR_ServingCellConfigCommon_t *scc = RC.nrmac[mod_idP]->common_channels[0].ServingCellConfigCommon;
NR_UE_info_t *UE_info = &RC.nrmac[mod_idP]->UE_info;
gNB_MAC_INST *nr_mac = RC.nrmac[mod_idP];
NR_ServingCellConfigCommon_t *scc = nr_mac->common_channels[0].ServingCellConfigCommon;
NR_UE_info_t *UE_info = &nr_mac->UE_info;
LOG_I(NR_MAC, "[gNB %d] Adding UE with rnti 0x%04x (num_UEs %d)\n",
mod_idP,
rntiP,
@@ -2181,11 +2305,7 @@ int add_new_nr_ue(module_id_t mod_idP, rnti_t rntiP, NR_CellGroupConfig_t *CellG
compute_csi_bitlen (CellGroup->spCellConfig->spCellConfigDedicated->csi_MeasConfig->choice.setup, UE_info, UE_id, mod_idP);
NR_UE_sched_ctrl_t *sched_ctrl = &UE_info->UE_sched_ctrl[UE_id];
memset(sched_ctrl, 0, sizeof(*sched_ctrl));
sched_ctrl->set_mcs = TRUE;
sched_ctrl->lcid_mask = 0;
if (!get_softmodem_params()->phy_test && !get_softmodem_params()->do_ra && !get_softmodem_params()->sa) {
sched_ctrl->lcid_mask = 1<<DL_SCH_LCID_DTCH;
}
sched_ctrl->set_mcs = true;
sched_ctrl->ta_frame = 0;
sched_ctrl->ta_update = 31;
sched_ctrl->ta_apply = false;
@@ -2201,7 +2321,7 @@ int add_new_nr_ue(module_id_t mod_idP, rnti_t rntiP, NR_CellGroupConfig_t *CellG
/* set illegal time domain allocation to force recomputation of all fields */
sched_ctrl->pdsch_semi_static.time_domain_allocation = -1;
sched_ctrl->pusch_semi_static.time_domain_allocation = -1;
const NR_ServingCellConfig_t *servingCellConfig = CellGroup ? CellGroup->spCellConfig->spCellConfigDedicated : NULL;
const NR_ServingCellConfig_t *servingCellConfig = CellGroup && CellGroup->spCellConfig ? CellGroup->spCellConfig->spCellConfigDedicated : NULL;
/* Set default BWPs */
const struct NR_ServingCellConfig__downlinkBWP_ToAddModList *bwpList = servingCellConfig ? servingCellConfig->downlinkBWP_ToAddModList : NULL;
@@ -2215,7 +2335,9 @@ int add_new_nr_ue(module_id_t mod_idP, rnti_t rntiP, NR_CellGroupConfig_t *CellG
&sched_ctrl->active_bwp->bwp_Common->genericParameters:
&scc->uplinkConfigCommon->initialUplinkBWP->genericParameters;
const int target_ss = sched_ctrl->active_bwp ? NR_SearchSpace__searchSpaceType_PR_ue_Specific : NR_SearchSpace__searchSpaceType_PR_common;
sched_ctrl->search_space = get_searchspace(scc,
const NR_SIB1_t *sib1 = nr_mac->common_channels[0].sib1 ? nr_mac->common_channels[0].sib1->message.choice.c1->choice.systemInformationBlockType1 : NULL;
sched_ctrl->search_space = get_searchspace(sib1,
scc,
sched_ctrl->active_bwp ? sched_ctrl->active_bwp->bwp_Dedicated : NULL,
target_ss);
sched_ctrl->coreset = get_coreset(mod_idP, scc,
@@ -2410,7 +2532,7 @@ void get_pdsch_to_harq_feedback(int Mod_idP,
bwpd = CellGroup->spCellConfig->spCellConfigDedicated->downlinkBWP_ToAddModList->list.array[bwp_id-1]->bwp_Dedicated;
ubwpd = CellGroup->spCellConfig->spCellConfigDedicated->uplinkConfig->uplinkBWP_ToAddModList->list.array[bwp_id-1]->bwp_Dedicated;
}
else if (CellGroup) { // this is an initialBWP
else if (CellGroup && CellGroup->spCellConfig && CellGroup->spCellConfig->spCellConfigDedicated) { // this is an initialBWP
AssertFatal((bwpd=CellGroup->spCellConfig->spCellConfigDedicated->initialDownlinkBWP)!=NULL,
"CellGroup->spCellConfig->spCellConfigDedicated->initialDownlinkBWP is null\n");
AssertFatal((ubwpd=CellGroup->spCellConfig->spCellConfigDedicated->uplinkConfig->initialUplinkBWP)!=NULL,
openair2/LAYER2/NR_MAC_gNB/gNB_scheduler_srs.c
+3 -1
View File
@@ -85,7 +85,9 @@ void nr_configure_srs(nfapi_nr_srs_pdu_t *srs_pdu, int module_id, int CC_id, int
void nr_fill_nfapi_srs(int module_id, int CC_id, int UE_id, sub_frame_t slot, NR_SRS_Resource_t *srs_resource) {
nfapi_nr_ul_tti_request_t *future_ul_tti_req = &RC.nrmac[module_id]->UL_tti_req_ahead[0][slot];
AssertFatal(future_ul_tti_req->n_pdus <
sizeof(future_ul_tti_req->pdus_list) / sizeof(future_ul_tti_req->pdus_list[0]),
"Invalid future_ul_tti_req->n_pdus %d\n", future_ul_tti_req->n_pdus);
future_ul_tti_req->pdus_list[future_ul_tti_req->n_pdus].pdu_type = NFAPI_NR_UL_CONFIG_SRS_PDU_TYPE;
future_ul_tti_req->pdus_list[future_ul_tti_req->n_pdus].pdu_size = sizeof(nfapi_nr_srs_pdu_t);
nfapi_nr_srs_pdu_t *srs_pdu = &future_ul_tti_req->pdus_list[future_ul_tti_req->n_pdus].srs_pdu;
openair2/LAYER2/NR_MAC_gNB/gNB_scheduler_uci.c
+159 -85
View File
@@ -44,7 +44,8 @@ void nr_fill_nfapi_pucch(module_id_t mod_id,
const NR_sched_pucch_t *pucch,
int UE_id)
{
NR_UE_info_t *UE_info = &RC.nrmac[mod_id]->UE_info;
gNB_MAC_INST *nr_mac = RC.nrmac[mod_id];
NR_UE_info_t *UE_info = &nr_mac->UE_info;
nfapi_nr_ul_tti_request_t *future_ul_tti_req =
&RC.nrmac[mod_id]->UL_tti_req_ahead[0][pucch->ul_slot];
@@ -56,6 +57,9 @@ void nr_fill_nfapi_pucch(module_id_t mod_id,
future_ul_tti_req->Slot,
pucch->frame,
pucch->ul_slot);
AssertFatal(future_ul_tti_req->n_pdus <
sizeof(future_ul_tti_req->pdus_list) / sizeof(future_ul_tti_req->pdus_list[0]),
"Invalid future_ul_tti_req->n_pdus %d\n", future_ul_tti_req->n_pdus);
future_ul_tti_req->pdus_list[future_ul_tti_req->n_pdus].pdu_type = NFAPI_NR_UL_CONFIG_PUCCH_PDU_TYPE;
future_ul_tti_req->pdus_list[future_ul_tti_req->n_pdus].pdu_size = sizeof(nfapi_nr_pucch_pdu_t);
nfapi_nr_pucch_pdu_t *pucch_pdu = &future_ul_tti_req->pdus_list[future_ul_tti_req->n_pdus].pucch_pdu;
@@ -77,11 +81,16 @@ void nr_fill_nfapi_pucch(module_id_t mod_id,
NR_ServingCellConfigCommon_t *scc = RC.nrmac[mod_id]->common_channels->ServingCellConfigCommon;
NR_CellGroupConfig_t *cg=UE_info->CellGroup[UE_id];
NR_BWP_UplinkDedicated_t *ubwpd;
ubwpd = cg ? cg->spCellConfig->spCellConfigDedicated->uplinkConfig->initialUplinkBWP:NULL;
NR_BWP_UplinkDedicated_t *ubwpd = cg && cg->spCellConfig && cg->spCellConfig->spCellConfigDedicated &&
cg->spCellConfig->spCellConfigDedicated->uplinkConfig ?
cg->spCellConfig->spCellConfigDedicated->uplinkConfig->initialUplinkBWP : NULL;
LOG_D(NR_MAC,"pucch_acknak: %d.%d Calling nr_configure_pucch (ubwpd %p,r_pucch %d) pucch in %d.%d\n",frame,slot,ubwpd,pucch->r_pucch,pucch->frame,pucch->ul_slot);
nr_configure_pucch(pucch_pdu,
LOG_D(NR_MAC,"%4d.%2d Calling nr_configure_pucch (ubwpd %p,r_pucch %d) pucch to be scheduled in %4d.%2d\n",
frame,slot,ubwpd,pucch->r_pucch,pucch->frame,pucch->ul_slot);
const NR_SIB1_t *sib1 = nr_mac->common_channels[0].sib1 ? nr_mac->common_channels[0].sib1->message.choice.c1->choice.systemInformationBlockType1 : NULL;
nr_configure_pucch(sib1,
pucch_pdu,
scc,
UE_info->CellGroup[UE_id],
UE_info->UE_sched_ctrl[UE_id].active_ubwp,
@@ -754,9 +763,11 @@ void nr_csi_meas_reporting(int Mod_idP,
curr_pucch->csi_bits +=
nr_get_csi_bitlen(Mod_idP,UE_id,csi_report_id);
NR_BWP_t *genericParameters = sched_ctrl->active_ubwp ?
&sched_ctrl->active_ubwp->bwp_Common->genericParameters:
&scc->uplinkConfigCommon->initialUplinkBWP->genericParameters;
const NR_SIB1_t *sib1 = RC.nrmac[Mod_idP]->common_channels[0].sib1 ? RC.nrmac[Mod_idP]->common_channels[0].sib1->message.choice.c1->choice.systemInformationBlockType1 : NULL;
NR_BWP_t *genericParameters = get_ul_bwp_genericParameters(sched_ctrl->active_ubwp,
scc,
sib1);
int bwp_start = NRRIV2PRBOFFSET(genericParameters->locationAndBandwidth,MAX_BWP_SIZE);
// going through the list of PUCCH resources to find the one indexed by resource_id
@@ -772,17 +783,17 @@ void nr_csi_meas_reporting(int Mod_idP,
switch(pucchres->format.present){
case NR_PUCCH_Resource__format_PR_format2:
len = pucchres->format.choice.format2->nrofPRBs;
mask = ((1 << pucchres->format.choice.format2->nrofSymbols) - 1) << pucchres->format.choice.format2->startingSymbolIndex;
mask = SL_to_bitmap(pucchres->format.choice.format2->startingSymbolIndex, pucchres->format.choice.format2->nrofSymbols);
curr_pucch->simultaneous_harqcsi = pucch_Config->format2->choice.setup->simultaneousHARQ_ACK_CSI;
LOG_D(NR_MAC,"%d.%d Allocating PUCCH format 2, startPRB %d, nPRB %d, simulHARQ %d, num_bits %d\n", frame, sched_slot,start,len,curr_pucch->simultaneous_harqcsi,curr_pucch->csi_bits);
break;
case NR_PUCCH_Resource__format_PR_format3:
len = pucchres->format.choice.format3->nrofPRBs;
mask = ((1 << pucchres->format.choice.format3->nrofSymbols) - 1) << pucchres->format.choice.format3->startingSymbolIndex;
mask = SL_to_bitmap(pucchres->format.choice.format3->startingSymbolIndex, pucchres->format.choice.format3->nrofSymbols);
curr_pucch->simultaneous_harqcsi = pucch_Config->format3->choice.setup->simultaneousHARQ_ACK_CSI;
break;
case NR_PUCCH_Resource__format_PR_format4:
mask = ((1 << pucchres->format.choice.format4->nrofSymbols) - 1) << pucchres->format.choice.format4->startingSymbolIndex;
mask = SL_to_bitmap(pucchres->format.choice.format4->startingSymbolIndex, pucchres->format.choice.format4->nrofSymbols);
curr_pucch->simultaneous_harqcsi = pucch_Config->format4->choice.setup->simultaneousHARQ_ACK_CSI;
break;
default:
@@ -790,7 +801,12 @@ void nr_csi_meas_reporting(int Mod_idP,
}
// verify resources are free
for (int i = start; i < start + len; ++i) {
vrb_map_UL[i+bwp_start] |= mask;
if((vrb_map_UL[i+bwp_start] & mask) != 0) {
LOG_E(NR_MAC, "%4d.%2d VRB MAP in %4d.%2d not free. Can't schedule CSI reporting on PUCCH.\n", frame, slot, frame, sched_slot);
memset(curr_pucch, 0, sizeof(*curr_pucch));
}
else
vrb_map_UL[i+bwp_start] |= mask;
}
}
}
@@ -819,6 +835,7 @@ static void handle_dl_harq(module_id_t mod_id,
stats->dlsch_errors++;
LOG_D(NR_MAC, "retransmission error for UE %d (total %"PRIu64")\n", UE_id, stats->dlsch_errors);
} else {
LOG_D(PHY,"NACK for: pid %d, ue %x\n",harq_pid, UE_id);
add_tail_nr_list(&UE_info->UE_sched_ctrl[UE_id].retrans_dl_harq, harq_pid);
harq->round++;
}
@@ -1405,7 +1422,7 @@ static NR_UE_harq_t *find_harq(module_id_t mod_id, frame_t frame, sub_frame_t sl
while (harq->feedback_frame != frame
|| (harq->feedback_frame == frame && harq->feedback_slot < slot)) {
LOG_W(NR_MAC,
"expected HARQ pid %d feedback at %d.%d, but is at %d.%d instead (HARQ feedback is in the past)\n",
"expected HARQ pid %d feedback at %4d.%2d, but is at %4d.%2d instead (HARQ feedback is in the past)\n",
pid,
harq->feedback_frame,
harq->feedback_slot,
@@ -1421,7 +1438,7 @@ static NR_UE_harq_t *find_harq(module_id_t mod_id, frame_t frame, sub_frame_t sl
/* feedbacks that we wait for in the future: don't do anything */
if (harq->feedback_slot > slot) {
LOG_W(NR_MAC,
"expected HARQ pid %d feedback at %d.%d, but is at %d.%d instead (HARQ feedback is in the future)\n",
"expected HARQ pid %d feedback at %4d.%2d, but is at %4d.%2d instead (HARQ feedback is in the future)\n",
pid,
harq->feedback_frame,
harq->feedback_slot,
@@ -1458,7 +1475,7 @@ void handle_nr_uci_pucch_0_1(module_id_t mod_id,
DevAssert(harq->is_waiting);
const int8_t pid = sched_ctrl->feedback_dl_harq.head;
remove_front_nr_list(&sched_ctrl->feedback_dl_harq);
LOG_D(NR_MAC,"bit %d pid %d ack/nack %d\n",harq_bit,pid,harq_value);
LOG_D(NR_MAC,"%4d.%2d bit %d pid %d ack/nack %d\n",frame, slot, harq_bit,pid,harq_value);
handle_dl_harq(mod_id, UE_id, pid, harq_value == 0 && harq_confidence == 0);
if (harq_confidence == 1) UE_info->mac_stats[UE_id].pucch0_DTX++;
}
@@ -1500,10 +1517,11 @@ void handle_nr_uci_pucch_2_3_4(module_id_t mod_id,
NR_UE_sched_ctrl_t *sched_ctrl = &UE_info->UE_sched_ctrl[UE_id];
// tpc (power control)
sched_ctrl->tpc1 = nr_get_tpc(RC.nrmac[mod_id]->pucch_target_snrx10,
uci_234->ul_cqi,
30);
sched_ctrl->pucch_snrx10 = uci_234->ul_cqi * 5 - 640;
// TODO PUCCH2 SNR computation is not correct -> ignore the following
//sched_ctrl->tpc1 = nr_get_tpc(RC.nrmac[mod_id]->pucch_target_snrx10,
// uci_234->ul_cqi,
// 30);
//sched_ctrl->pucch_snrx10 = uci_234->ul_cqi * 5 - 640;
if ((uci_234->pduBitmap >> 1) & 0x01) {
// iterate over received harq bits
@@ -1529,6 +1547,61 @@ void handle_nr_uci_pucch_2_3_4(module_id_t mod_id,
}
}
bool test_acknack_vrb_occupation(NR_UE_sched_ctrl_t *sched_ctrl,
NR_sched_pucch_t *pucch,
uint16_t *vrb_map_UL,
const NR_ServingCellConfigCommon_t *scc,
NR_PUCCH_Config_t *pucch_Config,
int r_pucch,
int bwp_start,
int bwp_size) {
// We assume initial cyclic shift is always 0 so different pucch resources can't overlap
NR_sched_pucch_t *csi_pucch = &sched_ctrl->sched_pucch[1];
if (csi_pucch &&
csi_pucch->csi_bits > 0 &&
csi_pucch->frame == pucch->frame &&
csi_pucch->ul_slot == pucch->ul_slot &&
csi_pucch->simultaneous_harqcsi &&
(csi_pucch->csi_bits + csi_pucch->dai_c) < 11)
return true; // available resources for csi_pucch already verified
if(r_pucch<0){
const NR_PUCCH_Resource_t *resource = pucch_Config->resourceToAddModList->list.array[0];
DevAssert(resource->format.present == NR_PUCCH_Resource__format_PR_format0);
pucch->second_hop_prb = resource->secondHopPRB!= NULL ? *resource->secondHopPRB : 0;
pucch->nr_of_symb = resource->format.choice.format0->nrofSymbols;
pucch->start_symb = resource->format.choice.format0->startingSymbolIndex;
pucch->prb_start = resource->startingPRB;
}
else{
int rsetindex = *scc->uplinkConfigCommon->initialUplinkBWP->pucch_ConfigCommon->choice.setup->pucch_ResourceCommon;
set_r_pucch_parms(rsetindex,
r_pucch,
bwp_size,
&pucch->prb_start,
&pucch->second_hop_prb,
&pucch->nr_of_symb,
&pucch->start_symb);
}
// verifying occupation of PRBs for ACK/NACK on dedicated pucch
for (int l=0; l<pucch->nr_of_symb; l++) {
uint16_t symb = SL_to_bitmap(pucch->start_symb+l, 1);
int prb;
if (l==1 && pucch->second_hop_prb != 0)
prb = pucch->second_hop_prb;
else
prb = pucch->prb_start;
if ((vrb_map_UL[bwp_start+prb] & symb) != 0) {
return false;
break;
}
}
return true;
}
// this function returns an index to NR_sched_pucch structure
// currently this structure contains PUCCH0 at index 0 and PUCCH2 at index 1
@@ -1567,8 +1640,26 @@ int nr_acknack_scheduling(int mod_id,
* later)
* * each UE has dedicated PUCCH Format 0 resources, and we use index 0! */
NR_UE_sched_ctrl_t *sched_ctrl = &RC.nrmac[mod_id]->UE_info.UE_sched_ctrl[UE_id];
NR_CellGroupConfig_t *cg = RC.nrmac[mod_id]->UE_info.CellGroup[UE_id];
NR_PUCCH_Config_t *pucch_Config = NULL;
if (sched_ctrl->active_ubwp) {
pucch_Config = sched_ctrl->active_ubwp->bwp_Dedicated->pucch_Config->choice.setup;
} else if (cg &&
cg->spCellConfig &&
cg->spCellConfig->spCellConfigDedicated &&
cg->spCellConfig->spCellConfigDedicated->uplinkConfig &&
cg->spCellConfig->spCellConfigDedicated->uplinkConfig->initialUplinkBWP) {
pucch_Config = cg->spCellConfig->spCellConfigDedicated->uplinkConfig->initialUplinkBWP->pucch_Config->choice.setup;
}
NR_BWP_t *genericParameters = sched_ctrl->active_ubwp ?
&sched_ctrl->active_ubwp->bwp_Common->genericParameters:
&scc->uplinkConfigCommon->initialUplinkBWP->genericParameters;
int bwp_start = NRRIV2PRBOFFSET(genericParameters->locationAndBandwidth,MAX_BWP_SIZE);
int bwp_size = NRRIV2BW(genericParameters->locationAndBandwidth, MAX_BWP_SIZE);
NR_sched_pucch_t *pucch = &sched_ctrl->sched_pucch[0];
LOG_D(NR_MAC, "In %s: %d.%d Trying to allocate pucch, current DAI %d\n", __FUNCTION__, frame, slot, pucch->dai_c);
LOG_D(NR_MAC, "In %s: %4d.%2d Trying to allocate pucch, current DAI %d\n", __FUNCTION__, frame, slot, pucch->dai_c);
pucch->r_pucch=r_pucch;
AssertFatal(pucch->csi_bits == 0,
@@ -1615,10 +1706,9 @@ int nr_acknack_scheduling(int mod_id,
}
}
LOG_D(NR_MAC, "In %s: pucch_acknak 1. DL %d.%d, UL_ACK %d.%d, DAI_C %d\n", __FUNCTION__, frame, slot, pucch->frame, pucch->ul_slot, pucch->dai_c);
LOG_D(NR_MAC, "In %s: pucch_acknak 1. DL %4d.%2d, UL_ACK %4d.%2d, DAI_C %d\n", __FUNCTION__, frame, slot, pucch->frame, pucch->ul_slot, pucch->dai_c);
// this is hardcoded for now as ue specific only if we are not on the initialBWP (to be fixed to allow ue_Specific also on initialBWP
NR_CellGroupConfig_t *cg = RC.nrmac[mod_id]->UE_info.CellGroup[UE_id];
NR_BWP_UplinkDedicated_t *ubwpd=NULL;
if (cg &&
@@ -1636,7 +1726,7 @@ int nr_acknack_scheduling(int mod_id,
int max_fb_time = 0;
get_pdsch_to_harq_feedback(mod_id, UE_id, bwp_Id, ss_type, &max_fb_time, pdsch_to_harq_feedback);
LOG_D(NR_MAC, "In %s: 1b. DL %d.%d, UL_ACK %d.%d, DAI_C %d\n", __FUNCTION__, frame,slot,pucch->frame,pucch->ul_slot,pucch->dai_c);
LOG_D(NR_MAC, "In %s: 1b. DL %4d.%2d, UL_ACK %4d.%2d, DAI_C %d\n", __FUNCTION__, frame,slot,pucch->frame,pucch->ul_slot,pucch->dai_c);
/* there is a HARQ. Check whether we can use it for this ACKNACK */
if (pucch->dai_c > 0) {
/* this UE already has a PUCCH occasion */
@@ -1681,11 +1771,11 @@ int nr_acknack_scheduling(int mod_id,
csi_pucch->dai_c++;
}
// retain old resource indicator, and we are good
LOG_D(NR_MAC, "In %s: %d.%d. DAI > 0, pucch allocated for %d.%d (index %d)\n", __FUNCTION__, frame,slot,pucch->frame,pucch->ul_slot,pucch->timing_indicator);
LOG_D(NR_MAC, "In %s: %4d.%2d. DAI > 0, pucch allocated for %4d.%2d (index %d)\n", __FUNCTION__, frame,slot,pucch->frame,pucch->ul_slot,pucch->timing_indicator);
return 0;
}
LOG_D(NR_MAC, "In %s: %d.%d DAI = 0, looking for new pucch occasion\n", __FUNCTION__, frame, slot);
LOG_D(NR_MAC, "In %s: %4d.%2d DAI = 0, looking for new pucch occasion\n", __FUNCTION__, frame, slot);
/* we need to find a new PUCCH occasion */
/*(Re)Inizialization of timing information*/
@@ -1703,23 +1793,36 @@ int nr_acknack_scheduling(int mod_id,
// Find the right timing_indicator value.
int ind_found = -1;
// while we are within the feedback limits
uint16_t *vrb_map_UL;
while ((n_slots_frame + pucch->ul_slot - slot) % n_slots_frame <= max_fb_time) {
int i = 0;
while (i < 8) {
LOG_D(NR_MAC, "In %s: pdsch_to_harq_feedback[%d] = %d (pucch->ul_slot %d - slot %d)\n", __FUNCTION__,
i,pdsch_to_harq_feedback[i],pucch->ul_slot,slot);
int diff = pucch->ul_slot - slot;
if (diff<0)
diff += n_slots_frame;
if (pdsch_to_harq_feedback[i] == diff &&
pdsch_to_harq_feedback[i] >= minfbtime) {
ind_found = i;
break;
// checking if in ul_slot the resources potentially to be assigned to this PUCCH are available
vrb_map_UL = &RC.nrmac[mod_id]->common_channels[CC_id].vrb_map_UL[pucch->ul_slot * MAX_BWP_SIZE];
bool ret = test_acknack_vrb_occupation(sched_ctrl,
pucch,
vrb_map_UL,
scc,
pucch_Config,
r_pucch,
bwp_start,
bwp_size);
if (ret) {
int i = 0;
while (i < 8) {
LOG_D(NR_MAC,"pdsch_to_harq_feedback[%d] = %d (pucch->ul_slot %d - slot %d)\n",
i,pdsch_to_harq_feedback[i],pucch->ul_slot,slot);
int diff = pucch->ul_slot - slot;
if (diff<0)
diff += n_slots_frame;
if (pdsch_to_harq_feedback[i] == diff &&
pdsch_to_harq_feedback[i] >= minfbtime) {
ind_found = i;
break;
}
++i;
}
++i;
if (ind_found!=-1)
break;
}
if (ind_found!=-1)
break;
// advance to the next ul slot
const int f = pucch->frame;
const int s = pucch->ul_slot;
@@ -1779,51 +1882,21 @@ int nr_acknack_scheduling(int mod_id,
pucch->timing_indicator = ind_found; // index in the list of timing indicators
LOG_D(NR_MAC, "In %s: 2. DAI 0 DL %d.%d, UL_ACK %d.%d (index %d)\n", __FUNCTION__, frame,slot,pucch->frame,pucch->ul_slot,pucch->timing_indicator);
LOG_D(NR_MAC, "In %s: 2. DAI 0 DL %4d.%2d, UL_ACK %4d.%2d (index %d)\n", __FUNCTION__, frame,slot,pucch->frame,pucch->ul_slot,pucch->timing_indicator);
pucch->dai_c++;
pucch->resource_indicator = 0; // each UE has dedicated PUCCH resources
pucch->r_pucch=r_pucch;
NR_PUCCH_Config_t *pucch_Config = NULL;
if (sched_ctrl->active_ubwp) {
pucch_Config = sched_ctrl->active_ubwp->bwp_Dedicated->pucch_Config->choice.setup;
} else if (RC.nrmac[mod_id]->UE_info.CellGroup[UE_id] &&
RC.nrmac[mod_id]->UE_info.CellGroup[UE_id]->spCellConfig &&
RC.nrmac[mod_id]->UE_info.CellGroup[UE_id]->spCellConfig->spCellConfigDedicated &&
RC.nrmac[mod_id]->UE_info.CellGroup[UE_id]->spCellConfig->spCellConfigDedicated->uplinkConfig &&
RC.nrmac[mod_id]->UE_info.CellGroup[UE_id]->spCellConfig->spCellConfigDedicated->uplinkConfig->initialUplinkBWP &&
RC.nrmac[mod_id]->UE_info.CellGroup[UE_id]->spCellConfig->spCellConfigDedicated->uplinkConfig->initialUplinkBWP->pucch_Config->choice.setup) {
pucch_Config = RC.nrmac[mod_id]->UE_info.CellGroup[UE_id]->spCellConfig->spCellConfigDedicated->uplinkConfig->initialUplinkBWP->pucch_Config->choice.setup;
}
NR_BWP_t *genericParameters = sched_ctrl->active_ubwp ?
&sched_ctrl->active_ubwp->bwp_Common->genericParameters:
&scc->uplinkConfigCommon->initialUplinkBWP->genericParameters;
int bwp_start = NRRIV2PRBOFFSET(genericParameters->locationAndBandwidth,MAX_BWP_SIZE);
/* verify that at that slot and symbol, resources are free. We only do this
* for initialCyclicShift 0 (we assume it always has that one), so other
* initialCyclicShifts can overlap with ICS 0!*/
if (pucch_Config) {
const NR_PUCCH_Resource_t *resource = pucch_Config->resourceToAddModList->list.array[pucch->resource_indicator];
DevAssert(resource->format.present == NR_PUCCH_Resource__format_PR_format0);
int second_hop_prb = resource->secondHopPRB!= NULL ? *resource->secondHopPRB : 0;
int nr_of_symbols = resource->format.choice.format0->nrofSymbols;
if (resource->format.choice.format0->initialCyclicShift == 0) {
uint16_t *vrb_map_UL = &RC.nrmac[mod_id]->common_channels[CC_id].vrb_map_UL[pucch->ul_slot * MAX_BWP_SIZE];
for (int l=0; l<nr_of_symbols; l++) {
uint16_t symb = 1 << (resource->format.choice.format0->startingSymbolIndex + l);
int prb;
if (l==1 && second_hop_prb != 0)
prb = second_hop_prb;
else
prb = resource->startingPRB;
if ((vrb_map_UL[bwp_start+prb] & symb) != 0)
LOG_W(MAC, "symbol 0x%x is not free for PUCCH alloc in vrb_map_UL at RB %ld and slot %d.%d\n", symb, resource->startingPRB, pucch->frame, pucch->ul_slot);
vrb_map_UL[bwp_start+prb] |= symb;
}
}
vrb_map_UL = &RC.nrmac[mod_id]->common_channels[CC_id].vrb_map_UL[pucch->ul_slot * MAX_BWP_SIZE];
for (int l=0; l<pucch->nr_of_symb; l++) {
uint16_t symb = SL_to_bitmap(pucch->start_symb+l, 1);
int prb;
if (l==1 && pucch->second_hop_prb != 0)
prb = pucch->second_hop_prb;
else
prb = pucch->prb_start;
vrb_map_UL[bwp_start+prb] |= symb;
}
return 0;
}
@@ -1963,12 +2036,13 @@ void nr_sr_reporting(int Mod_idP, frame_t SFN, sub_frame_t slot)
}
curr_pucch->sr_flag = true;
} else {
NR_sched_pucch_t sched_sr;
memset(&sched_sr, 0, sizeof(sched_sr));
sched_sr.frame = SFN;
sched_sr.ul_slot = slot;
sched_sr.resource_indicator = found;
sched_sr.sr_flag = true;
NR_sched_pucch_t sched_sr = {
.frame = SFN,
.ul_slot = slot,
.sr_flag = true,
.resource_indicator = found,
.r_pucch = -1
};
nr_fill_nfapi_pucch(Mod_idP, SFN, slot, &sched_sr, UE_id);
}
}
openair2/LAYER2/NR_MAC_gNB/gNB_scheduler_ulsch.c
+263 -180
View File
@@ -39,16 +39,11 @@
int get_dci_format(NR_UE_sched_ctrl_t *sched_ctrl) {
const long f = sched_ctrl->search_space->searchSpaceType->choice.ue_Specific->dci_Formats;
int dci_format;
if (sched_ctrl->search_space) {
dci_format = f ? NR_UL_DCI_FORMAT_0_1 : NR_UL_DCI_FORMAT_0_0;
}
else {
dci_format = NR_UL_DCI_FORMAT_0_0;
}
int dci_format = sched_ctrl->search_space && sched_ctrl->search_space->searchSpaceType &&
sched_ctrl->search_space->searchSpaceType->present == NR_SearchSpace__searchSpaceType_PR_ue_Specific ?
NR_UL_DCI_FORMAT_0_1 : NR_UL_DCI_FORMAT_0_0;
return(dci_format);
return(dci_format);
}
void calculate_preferred_ul_tda(module_id_t module_id, const NR_BWP_Uplink_t *ubwp)
@@ -60,11 +55,24 @@ void calculate_preferred_ul_tda(module_id_t module_id, const NR_BWP_Uplink_t *ub
/* there is a mixed slot only when in TDD */
NR_ServingCellConfigCommon_t *scc = nrmac->common_channels->ServingCellConfigCommon;
lte_frame_type_t frame_type = nrmac->common_channels->frame_type;
frame_type_t frame_type = nrmac->common_channels->frame_type;
const int n = nr_slots_per_frame[*scc->ssbSubcarrierSpacing];
const int mu = scc->uplinkConfigCommon->initialUplinkBWP->genericParameters.subcarrierSpacing;
const NR_TDD_UL_DL_Pattern_t *tdd =
scc->tdd_UL_DL_ConfigurationCommon ? &scc->tdd_UL_DL_ConfigurationCommon->pattern1 : NULL;
NR_ServingCellConfigCommonSIB_t *scc_sib1 = get_softmodem_params()->sa ?
RC.nrmac[module_id]->common_channels[0].sib1->message.choice.c1->choice.systemInformationBlockType1->servingCellConfigCommon : NULL;
AssertFatal(scc!=NULL || scc_sib1!=NULL,"We need one serving cell config common\n");
const int mu = scc ? scc->uplinkConfigCommon->initialUplinkBWP->genericParameters.subcarrierSpacing :
scc_sib1->uplinkConfigCommon->initialUplinkBWP.genericParameters.subcarrierSpacing;
NR_TDD_UL_DL_Pattern_t *tdd = NULL;
if (scc && scc->tdd_UL_DL_ConfigurationCommon) {
tdd = &scc->tdd_UL_DL_ConfigurationCommon->pattern1;
} else if (scc_sib1 && scc_sib1->tdd_UL_DL_ConfigurationCommon) {
tdd = &scc_sib1->tdd_UL_DL_ConfigurationCommon->pattern1;
}
/* Uplink symbols are at the end of the slot */
int symb_ulMixed = 0;
int nr_mix_slots = 0;
@@ -118,7 +126,7 @@ void calculate_preferred_ul_tda(module_id_t module_id, const NR_BWP_Uplink_t *ub
/* check that TDA index 1 fits into UL slot and does not overlap with PUCCH */
const struct NR_PUSCH_TimeDomainResourceAllocationList *tdaList = ubwp->bwp_Common->pusch_ConfigCommon->choice.setup->pusch_TimeDomainAllocationList;
const NR_PUSCH_TimeDomainResourceAllocation_t *tdaP_UL = tdaList->list.array[0];
const int k2 = get_K2(scc, (NR_BWP_Uplink_t*)ubwp,0, mu);
const int k2 = get_K2(scc, scc_sib1, (NR_BWP_Uplink_t*)ubwp,0, mu);
int start, len;
SLIV2SL(tdaP_UL->startSymbolAndLength, &start, &len);
const uint16_t symb_tda = ((1 << len) - 1) << start;
@@ -131,10 +139,10 @@ void calculate_preferred_ul_tda(module_id_t module_id, const NR_BWP_Uplink_t *ub
int tdaMi = -1;
if (nr_mix_slots>0) {
const NR_PUSCH_TimeDomainResourceAllocation_t *tdaP_Mi = tdaList->list.array[1];
AssertFatal(k2 == get_K2(scc, (NR_BWP_Uplink_t*)ubwp, 1, mu),
AssertFatal(k2 == get_K2(scc, scc_sib1, (NR_BWP_Uplink_t*)ubwp, 1, mu),
"scheduler cannot handle different k2 for UL slot (%d) and UL Mixed slot (%ld)\n",
k2,
get_K2(scc, (NR_BWP_Uplink_t*)ubwp, 1, mu));
get_K2(scc, scc_sib1, (NR_BWP_Uplink_t*)ubwp, 1, mu));
SLIV2SL(tdaP_Mi->startSymbolAndLength, &start, &len);
const uint16_t symb_tda_mi = ((1 << len) - 1) << start;
// check whether PUCCH and TDA overlap: then, we cannot use it. Also, check
@@ -205,11 +213,8 @@ int nr_process_mac_pdu(module_id_t module_idP,
int pdu_len)
{
uint8_t rx_lcid;
uint8_t done = 0;
uint16_t mac_ce_len;
uint16_t mac_subheader_len;
uint16_t mac_sdu_len;
NR_UE_info_t *UE_info = &RC.nrmac[module_idP]->UE_info;
NR_UE_sched_ctrl_t *sched_ctrl = &UE_info->UE_sched_ctrl[UE_id];
@@ -223,10 +228,9 @@ int nr_process_mac_pdu(module_id_t module_idP,
#endif
while (!done && pdu_len > 0){
mac_ce_len = 0;
mac_subheader_len = sizeof(NR_MAC_SUBHEADER_FIXED);
mac_sdu_len = 0;
rx_lcid = ((NR_MAC_SUBHEADER_FIXED *)pduP)->LCID;
uint16_t mac_len=0;
uint16_t mac_subheader_len=sizeof(NR_MAC_SUBHEADER_FIXED);
uint8_t rx_lcid = ((NR_MAC_SUBHEADER_FIXED *)pduP)->LCID;
LOG_D(NR_MAC, "In %s: received UL-SCH sub-PDU with LCID 0x%x in %d.%d (remaining PDU length %d)\n", __func__, rx_lcid, frameP, slot, pdu_len);
@@ -241,7 +245,7 @@ int nr_process_mac_pdu(module_id_t module_idP,
#endif*/
case UL_SCH_LCID_RECOMMENDED_BITRATE_QUERY:
// 38.321 Ch6.1.3.20
mac_ce_len = 2;
mac_len = 2;
break;
case UL_SCH_LCID_CONFIGURED_GRANT_CONFIRMATION:
// 38.321 Ch6.1.3.7
@@ -251,7 +255,7 @@ int nr_process_mac_pdu(module_id_t module_idP,
case UL_SCH_LCID_S_TRUNCATED_BSR:
//38.321 section 6.1.3.1
//fixed length
mac_ce_len =1;
mac_len =1;
/* Extract short BSR value */
ce_ptr = &pduP[mac_subheader_len];
NR_BSR_SHORT *bsr_s = (NR_BSR_SHORT *) ce_ptr;
@@ -271,12 +275,13 @@ int nr_process_mac_pdu(module_id_t module_idP,
case UL_SCH_LCID_L_TRUNCATED_BSR:
//38.321 section 6.1.3.1
//variable length
mac_ce_len |= (uint16_t)((NR_MAC_SUBHEADER_SHORT *)pduP)->L;
mac_subheader_len = 2;
if(((NR_MAC_SUBHEADER_SHORT *)pduP)->F){
mac_ce_len |= (uint16_t)(((NR_MAC_SUBHEADER_LONG *)pduP)->L2)<<8;
mac_subheader_len = 3;
}
/* Several checks have been added to this function to
ensure that the casting of the pduP is possible. There seems
to be a partial PDU at the end of this buffer, so here
we gracefully ignore that by returning 0. See:
https://gitlab.eurecom.fr/oai/openairinterface5g/-/issues/534 */
if (!get_mac_len(pduP, pdu_len, &mac_len, &mac_subheader_len))
return 0;
/* Extract long BSR value */
ce_ptr = &pduP[mac_subheader_len];
NR_BSR_LONG *bsr_l = (NR_BSR_LONG *) ce_ptr;
@@ -322,14 +327,14 @@ int nr_process_mac_pdu(module_id_t module_idP,
//38.321 section 6.1.3.2
//fixed length
mac_ce_len = 2;
mac_len = 2;
/* Extract CRNTI value */
break;
case UL_SCH_LCID_SINGLE_ENTRY_PHR:
//38.321 section 6.1.3.8
//fixed length
mac_ce_len = 2;
mac_len = 2;
/* Extract SINGLE ENTRY PHR elements for PHR calculation */
ce_ptr = &pduP[mac_subheader_len];
NR_SINGLE_ENTRY_PHR_MAC_CE *phr = (NR_SINGLE_ENTRY_PHR_MAC_CE *) ce_ptr;
@@ -350,24 +355,16 @@ int nr_process_mac_pdu(module_id_t module_idP,
case UL_SCH_LCID_MULTI_ENTRY_PHR_1_OCT:
//38.321 section 6.1.3.9
// varialbe length
mac_ce_len |= (uint16_t)((NR_MAC_SUBHEADER_SHORT *)pduP)->L;
mac_subheader_len = 2;
if(((NR_MAC_SUBHEADER_SHORT *)pduP)->F){
mac_ce_len |= (uint16_t)(((NR_MAC_SUBHEADER_LONG *)pduP)->L2)<<8;
mac_subheader_len = 3;
}
if (!get_mac_len(pduP, pdu_len, &mac_len, &mac_subheader_len))
return 0;
/* Extract MULTI ENTRY PHR elements from single octet bitmap for PHR calculation */
break;
case UL_SCH_LCID_MULTI_ENTRY_PHR_4_OCT:
//38.321 section 6.1.3.9
// varialbe length
mac_ce_len |= (uint16_t)((NR_MAC_SUBHEADER_SHORT *)pduP)->L;
mac_subheader_len = 2;
if(((NR_MAC_SUBHEADER_SHORT *)pduP)->F){
mac_ce_len |= (uint16_t)(((NR_MAC_SUBHEADER_LONG *)pduP)->L2)<<8;
mac_subheader_len = 3;
}
if (!get_mac_len(pduP, pdu_len, &mac_len, &mac_subheader_len))
return 0;
/* Extract MULTI ENTRY PHR elements from four octets bitmap for PHR calculation */
break;
@@ -378,23 +375,16 @@ int nr_process_mac_pdu(module_id_t module_idP,
case UL_SCH_LCID_SRB1:
case UL_SCH_LCID_SRB2:
if(((NR_MAC_SUBHEADER_SHORT *)pduP)->F){
//mac_sdu_len |= (uint16_t)(((NR_MAC_SUBHEADER_LONG *)pduP)->L2)<<8;
mac_subheader_len = 3;
mac_sdu_len = ((uint16_t)(((NR_MAC_SUBHEADER_LONG *) pduP)->L1 & 0x7f) << 8)
| ((uint16_t)((NR_MAC_SUBHEADER_LONG *) pduP)->L2 & 0xff);
} else {
mac_sdu_len = (uint16_t)((NR_MAC_SUBHEADER_SHORT *)pduP)->L;
mac_subheader_len = 2;
}
if (!get_mac_len(pduP, pdu_len, &mac_len, &mac_subheader_len))
return 0;
rnti_t crnti = UE_info->rnti[UE_id];
int UE_idx = UE_id;
for (int i = 0; i < NR_NB_RA_PROC_MAX; i++) {
NR_RA_t *ra = &RC.nrmac[module_idP]->common_channels[CC_id].ra[i];
if (ra->state >= WAIT_Msg3 && ra->rnti == UE_info->rnti[UE_id]) {
uint8_t *next_subpduP = pduP + mac_subheader_len + mac_sdu_len;
if ((pduP[mac_subheader_len+mac_sdu_len] & 0x3F) == UL_SCH_LCID_C_RNTI) {
uint8_t *next_subpduP = pduP + mac_subheader_len + mac_len;
if ((pduP[mac_subheader_len+mac_len] & 0x3F) == UL_SCH_LCID_C_RNTI) {
crnti = ((next_subpduP[1]&0xFF)<<8)|(next_subpduP[2]&0xFF);
UE_idx = find_nr_UE_id(module_idP, crnti);
break;
@@ -403,7 +393,7 @@ int nr_process_mac_pdu(module_id_t module_idP,
}
if (UE_info->CellGroup[UE_idx]) {
LOG_D(NR_MAC, "[UE %d] Frame %d : ULSCH -> UL-DCCH %d (gNB %d, %d bytes), rnti: 0x%04x \n", module_idP, frameP, rx_lcid, module_idP, mac_sdu_len, crnti);
LOG_D(NR_MAC, "[UE %d] Frame %d : ULSCH -> UL-DCCH %d (gNB %d, %d bytes), rnti: 0x%04x \n", module_idP, frameP, rx_lcid, module_idP, mac_len, crnti);
mac_rlc_data_ind(module_idP,
crnti,
module_idP,
@@ -412,7 +402,7 @@ int nr_process_mac_pdu(module_id_t module_idP,
MBMS_FLAG_NO,
rx_lcid,
(char *) (pduP + mac_subheader_len),
mac_sdu_len,
mac_len,
1,
NULL);
} else {
@@ -430,23 +420,23 @@ int nr_process_mac_pdu(module_id_t module_idP,
if ( rx_lcid == UL_SCH_LCID_CCCH1 ) {
// RRCResumeRequest1 message includes the full I-RNTI and has a size of 8 bytes
mac_sdu_len = 8;
mac_len = 8;
// Check if it is a valid CCCH1 message, we get all 00's messages very often
int i = 0;
for(i=0; i<(mac_subheader_len+mac_sdu_len); i++) {
for(i=0; i<(mac_subheader_len+mac_len); i++) {
if(pduP[i] != 0) {
break;
}
}
if (i == (mac_subheader_len+mac_sdu_len)) {
if (i == (mac_subheader_len+mac_len)) {
LOG_D(NR_MAC, "%s() Invalid CCCH1 message!, pdu_len: %d\n", __func__, pdu_len);
done = 1;
break;
}
} else {
// fixed length of 6 bytes
mac_sdu_len = 6;
mac_len = 6;
}
nr_mac_rrc_data_ind(module_idP,
@@ -457,35 +447,25 @@ int nr_process_mac_pdu(module_id_t module_idP,
UE_info->rnti[UE_id],
CCCH,
pduP + mac_subheader_len,
mac_sdu_len,
mac_len,
0);
break;
case UL_SCH_LCID_DTCH:
// check if LCID is valid at current time.
if (((NR_MAC_SUBHEADER_SHORT *)pduP)->F) {
// mac_sdu_len |= (uint16_t)(((NR_MAC_SUBHEADER_LONG *)pduP)->L2)<<8;
mac_subheader_len = 3;
mac_sdu_len = ((uint16_t)(((NR_MAC_SUBHEADER_LONG *)pduP)->L1 & 0x7f) << 8)
| ((uint16_t)((NR_MAC_SUBHEADER_LONG *)pduP)->L2 & 0xff);
if (!get_mac_len(pduP, pdu_len, &mac_len, &mac_subheader_len))
return 0;
} else {
mac_sdu_len = (uint16_t)((NR_MAC_SUBHEADER_SHORT *)pduP)->L;
mac_subheader_len = 2;
}
struct timespec time_request;
clock_gettime(CLOCK_REALTIME, &time_request);
LOG_D(NR_MAC, "[UE %x] %d.%d : Time %lu.%lu ULSCH -> UL-%s %d (gNB %d, %d bytes)\n",
UE_info->rnti[UE_id],
LOG_D(NR_MAC, "In %s: [UE %d] %d.%d : ULSCH -> UL-%s %d (gNB %d, %d bytes)\n",
__func__,
module_idP,
frameP,
slot,
time_request.tv_sec,
time_request.tv_nsec,
rx_lcid<4?"DCCH":"DTCH",
rx_lcid,
module_idP,
mac_sdu_len);
UE_info->mac_stats[UE_id].lc_bytes_rx[rx_lcid] += mac_sdu_len;
mac_len);
UE_info->mac_stats[UE_id].lc_bytes_rx[rx_lcid] += mac_len;
mac_rlc_data_ind(module_idP,
UE_info->rnti[UE_id],
@@ -495,13 +475,13 @@ int nr_process_mac_pdu(module_id_t module_idP,
MBMS_FLAG_NO,
rx_lcid,
(char *)(pduP + mac_subheader_len),
mac_sdu_len,
mac_len,
1,
NULL);
/* Updated estimated buffer when receiving data */
if (sched_ctrl->estimated_ul_buffer >= mac_sdu_len)
sched_ctrl->estimated_ul_buffer -= mac_sdu_len;
if (sched_ctrl->estimated_ul_buffer >= mac_len)
sched_ctrl->estimated_ul_buffer -= mac_len;
else
sched_ctrl->estimated_ul_buffer = 0;
break;
@@ -516,16 +496,16 @@ int nr_process_mac_pdu(module_id_t module_idP,
if (rx_lcid < 45 || rx_lcid == 52 || rx_lcid == 63) {
LOG_I(NR_MAC, "In %s: dumping UL MAC SDU sub-header with length %d (LCID = 0x%02x):\n", __func__, mac_subheader_len, rx_lcid);
log_dump(NR_MAC, pduP, mac_subheader_len, LOG_DUMP_CHAR, "\n");
LOG_I(NR_MAC, "In %s: dumping UL MAC SDU with length %d (LCID = 0x%02x):\n", __func__, mac_sdu_len, rx_lcid);
log_dump(NR_MAC, pduP + mac_subheader_len, mac_sdu_len, LOG_DUMP_CHAR, "\n");
LOG_I(NR_MAC, "In %s: dumping UL MAC SDU with length %d (LCID = 0x%02x):\n", __func__, mac_len, rx_lcid);
log_dump(NR_MAC, pduP + mac_subheader_len, mac_len, LOG_DUMP_CHAR, "\n");
} else {
LOG_I(NR_MAC, "In %s: dumping UL MAC CE with length %d (LCID = 0x%02x):\n", __func__, mac_ce_len, rx_lcid);
log_dump(NR_MAC, pduP + mac_subheader_len + mac_sdu_len, mac_ce_len, LOG_DUMP_CHAR, "\n");
LOG_I(NR_MAC, "In %s: dumping UL MAC CE with length %d (LCID = 0x%02x):\n", __func__, mac_len, rx_lcid);
log_dump(NR_MAC, pduP + mac_subheader_len + mac_len, mac_len, LOG_DUMP_CHAR, "\n");
}
#endif
pduP += ( mac_subheader_len + mac_ce_len + mac_sdu_len );
pdu_len -= ( mac_subheader_len + mac_ce_len + mac_sdu_len );
pduP += ( mac_subheader_len + mac_len );
pdu_len -= ( mac_subheader_len + mac_len );
if (pdu_len < 0) {
LOG_E(NR_MAC, "In %s: residual UL MAC PDU in %d.%d with length < 0!, pdu_len %d \n", __func__, frameP, slot, pdu_len);
@@ -820,6 +800,8 @@ void nr_rx_sdu(const module_id_t gnb_mod_idP,
nr_clear_ra_proc(gnb_mod_idP, CC_idP, frameP, ra);
UE_info->active[UE_id] = true;
process_CellGroup(ra->CellGroup, UE_scheduling_control);
} else {
LOG_A(NR_MAC,"[RAPROC] RA-Msg3 received (sdu_lenP %d)\n",sdu_lenP);
@@ -897,11 +879,21 @@ void nr_rx_sdu(const module_id_t gnb_mod_idP,
}
}
long get_K2(NR_ServingCellConfigCommon_t *scc,NR_BWP_Uplink_t *ubwp, int time_domain_assignment, int mu) {
DevAssert(scc);
const NR_PUSCH_TimeDomainResourceAllocation_t *tda_list = ubwp ?
ubwp->bwp_Common->pusch_ConfigCommon->choice.setup->pusch_TimeDomainAllocationList->list.array[time_domain_assignment]:
scc->uplinkConfigCommon->initialUplinkBWP->pusch_ConfigCommon->choice.setup->pusch_TimeDomainAllocationList->list.array[time_domain_assignment];
long get_K2(NR_ServingCellConfigCommon_t *scc,
NR_ServingCellConfigCommonSIB_t *scc_sib1,
NR_BWP_Uplink_t *ubwp,
int time_domain_assignment,
int mu) {
NR_PUSCH_TimeDomainResourceAllocation_t *tda_list = NULL;
if(ubwp) {
tda_list = ubwp->bwp_Common->pusch_ConfigCommon->choice.setup->pusch_TimeDomainAllocationList->list.array[time_domain_assignment];
} else if(scc) {
tda_list = scc->uplinkConfigCommon->initialUplinkBWP->pusch_ConfigCommon->choice.setup->pusch_TimeDomainAllocationList->list.array[time_domain_assignment];
} else if(scc_sib1) {
tda_list = scc_sib1->uplinkConfigCommon->initialUplinkBWP.pusch_ConfigCommon->choice.setup->pusch_TimeDomainAllocationList->list.array[time_domain_assignment];
}
if (tda_list->k2)
return *tda_list->k2;
else if (mu < 2)
@@ -963,19 +955,28 @@ int next_list_entry_looped(NR_list_t *list, int UE_id)
bool allocate_ul_retransmission(module_id_t module_id,
frame_t frame,
sub_frame_t slot,
uint8_t *rballoc_mask,
uint16_t *rballoc_mask,
int *n_rb_sched,
int UE_id,
int harq_pid)
{
const int CC_id = 0;
const NR_ServingCellConfigCommon_t *scc = RC.nrmac[module_id]->common_channels[CC_id].ServingCellConfigCommon;
NR_UE_info_t *UE_info = &RC.nrmac[module_id]->UE_info;
gNB_MAC_INST *nr_mac = RC.nrmac[module_id];
const NR_ServingCellConfigCommon_t *scc = nr_mac->common_channels[CC_id].ServingCellConfigCommon;
NR_UE_info_t *UE_info = &nr_mac->UE_info;
NR_UE_sched_ctrl_t *sched_ctrl = &UE_info->UE_sched_ctrl[UE_id];
NR_sched_pusch_t *retInfo = &sched_ctrl->ul_harq_processes[harq_pid].sched_pusch;
NR_CellGroupConfig_t *cg = UE_info->CellGroup[UE_id];
NR_BWP_UplinkDedicated_t *ubwpd= cg ? cg->spCellConfig->spCellConfigDedicated->uplinkConfig->initialUplinkBWP:NULL;
NR_BWP_t *genericParameters = sched_ctrl->active_ubwp ? &sched_ctrl->active_ubwp->bwp_Common->genericParameters : &scc->uplinkConfigCommon->initialUplinkBWP->genericParameters;
NR_BWP_UplinkDedicated_t *ubwpd = cg && cg->spCellConfig && cg->spCellConfig->spCellConfigDedicated &&
cg->spCellConfig->spCellConfigDedicated->uplinkConfig ?
cg->spCellConfig->spCellConfigDedicated->uplinkConfig->initialUplinkBWP : NULL;
const NR_SIB1_t *sib1 = RC.nrmac[module_id]->common_channels[0].sib1 ? RC.nrmac[module_id]->common_channels[0].sib1->message.choice.c1->choice.systemInformationBlockType1 : NULL;
NR_BWP_t *genericParameters = get_ul_bwp_genericParameters(sched_ctrl->active_ubwp,
(NR_ServingCellConfigCommon_t *)scc,
sib1);
int rbStart = 0; // wrt BWP start
const uint16_t bwpSize = NRRIV2BW(genericParameters->locationAndBandwidth, MAX_BWP_SIZE);
@@ -984,13 +985,6 @@ bool allocate_ul_retransmission(module_id_t module_id,
LOG_D(NR_MAC,"retInfo->time_domain_allocation = %d, tda = %d\n", retInfo->time_domain_allocation, tda);
LOG_D(NR_MAC,"num_dmrs_cdm_grps_no_data %d, tbs %d\n",num_dmrs_cdm_grps_no_data, retInfo->tb_size);
if (tda == retInfo->time_domain_allocation) {
/* Check the resource is enough for retransmission */
while (rbStart < bwpSize && !rballoc_mask[rbStart])
rbStart++;
if (rbStart + retInfo->rbSize > bwpSize) {
LOG_W(NR_MAC, "cannot allocate retransmission of UE %d/RNTI %04x: no resources (rbStart %d, retInfo->rbSize %d, bwpSize %d\n", UE_id, UE_info->rnti[UE_id], rbStart, retInfo->rbSize, bwpSize);
return false;
}
/* check whether we need to switch the TDA allocation since tha last
* (re-)transmission */
NR_pusch_semi_static_t *ps = &sched_ctrl->pusch_semi_static;
@@ -1001,21 +995,46 @@ bool allocate_ul_retransmission(module_id_t module_id,
|| ps->dci_format != dci_format
|| ps->num_dmrs_cdm_grps_no_data != num_dmrs_cdm_grps_no_data
|| sched_ctrl->update_pusch_ps) {
nr_set_pusch_semi_static(scc, sched_ctrl->active_ubwp, ubwpd, dci_format, tda, num_dmrs_cdm_grps_no_data, ps);
nr_set_pusch_semi_static(sib1,
scc,
sched_ctrl->active_ubwp,
ubwpd,
dci_format,
tda,
num_dmrs_cdm_grps_no_data,
ps);
sched_ctrl->update_pusch_ps = false;
}
/* Check the resource is enough for retransmission */
while (rbStart < bwpSize &&
!(rballoc_mask[rbStart]&SL_to_bitmap(ps->startSymbolIndex, ps->nrOfSymbols)))
rbStart++;
if (rbStart + retInfo->rbSize > bwpSize) {
LOG_W(NR_MAC, "cannot allocate retransmission of UE %d/RNTI %04x: no resources (rbStart %d, retInfo->rbSize %d, bwpSize %d\n", UE_id, UE_info->rnti[UE_id], rbStart, retInfo->rbSize, bwpSize);
return false;
}
LOG_D(NR_MAC, "%s(): retransmission keeping TDA %d and TBS %d\n", __func__, tda, retInfo->tb_size);
} else {
/* the retransmission will use a different time domain allocation, check
* that we have enough resources */
while (rbStart < bwpSize && !rballoc_mask[rbStart])
rbStart++;
int rbSize = 0;
while (rbStart + rbSize < bwpSize && rballoc_mask[rbStart + rbSize])
rbSize++;
NR_pusch_semi_static_t temp_ps;
int dci_format = get_dci_format(sched_ctrl);
nr_set_pusch_semi_static(scc, sched_ctrl->active_ubwp,ubwpd, dci_format, tda, num_dmrs_cdm_grps_no_data, &temp_ps);
nr_set_pusch_semi_static(sib1,
scc,
sched_ctrl->active_ubwp,
ubwpd,
dci_format,
tda,
num_dmrs_cdm_grps_no_data,
&temp_ps);
/* the retransmission will use a different time domain allocation, check
* that we have enough resources */
while (rbStart < bwpSize &&
!(rballoc_mask[rbStart]&SL_to_bitmap(temp_ps.startSymbolIndex, temp_ps.nrOfSymbols)))
rbStart++;
int rbSize = 0;
while (rbStart + rbSize < bwpSize &&
(rballoc_mask[rbStart + rbSize]&SL_to_bitmap(temp_ps.startSymbolIndex, temp_ps.nrOfSymbols)))
rbSize++;
uint32_t new_tbs;
uint16_t new_rbSize;
bool success = nr_find_nb_rb(retInfo->Qm,
@@ -1098,7 +1117,7 @@ bool allocate_ul_retransmission(module_id_t module_id,
/* Mark the corresponding RBs as used */
n_rb_sched -= sched_pusch->rbSize;
for (int rb = 0; rb < sched_ctrl->sched_pusch.rbSize; rb++)
rballoc_mask[rb + sched_ctrl->sched_pusch.rbStart] = 0;
rballoc_mask[rb + sched_ctrl->sched_pusch.rbStart] ^= SL_to_bitmap(sched_ctrl->pusch_semi_static.startSymbolIndex, sched_ctrl->pusch_semi_static.nrOfSymbols);
return true;
}
@@ -1122,13 +1141,14 @@ void pf_ul(module_id_t module_id,
NR_list_t *UE_list,
int max_num_ue,
int n_rb_sched,
uint8_t *rballoc_mask) {
uint16_t *rballoc_mask) {
const int CC_id = 0;
gNB_MAC_INST *nrmac = RC.nrmac[module_id];
NR_ServingCellConfigCommon_t *scc = nrmac->common_channels[CC_id].ServingCellConfigCommon;
NR_UE_info_t *UE_info = &nrmac->UE_info;
const int min_rb = nrmac->min_grant_prb;
const NR_SIB1_t *sib1 = RC.nrmac[module_id]->common_channels[0].sib1 ? RC.nrmac[module_id]->common_channels[0].sib1->message.choice.c1->choice.systemInformationBlockType1 : NULL;
float coeff_ue[MAX_MOBILES_PER_GNB];
// UEs that could be scheduled
int ue_array[MAX_MOBILES_PER_GNB];
@@ -1141,10 +1161,16 @@ void pf_ul(module_id_t module_id,
LOG_D(NR_MAC,"pf_ul: preparing UL scheduling for UE %d\n",UE_id);
NR_UE_sched_ctrl_t *sched_ctrl = &UE_info->UE_sched_ctrl[UE_id];
NR_BWP_t *genericParameters = sched_ctrl->active_ubwp ? &sched_ctrl->active_ubwp->bwp_Common->genericParameters : &scc->uplinkConfigCommon->initialUplinkBWP->genericParameters;
NR_BWP_t *genericParameters = get_ul_bwp_genericParameters(sched_ctrl->active_ubwp,
scc,
sib1);
int rbStart = 0; // wrt BWP start
NR_CellGroupConfig_t *cg = UE_info->CellGroup[UE_id];
NR_BWP_UplinkDedicated_t *ubwpd= cg ? cg->spCellConfig->spCellConfigDedicated->uplinkConfig->initialUplinkBWP : NULL;
NR_BWP_UplinkDedicated_t *ubwpd = cg && cg->spCellConfig && cg->spCellConfig->spCellConfigDedicated &&
cg->spCellConfig->spCellConfigDedicated->uplinkConfig ?
cg->spCellConfig->spCellConfigDedicated->uplinkConfig->initialUplinkBWP : NULL;
const uint16_t bwpSize = NRRIV2BW(genericParameters->locationAndBandwidth, MAX_BWP_SIZE);
NR_sched_pusch_t *sched_pusch = &sched_ctrl->sched_pusch;
@@ -1216,8 +1242,32 @@ void pf_ul(module_id_t module_id,
if (max_num_ue < 0)
return;
/* Save PUSCH field */
/* we want to avoid a lengthy deduction of DMRS and other parameters in
* every TTI if we can save it, so check whether dci_format, TDA, or
* num_dmrs_cdm_grps_no_data has changed and only then recompute */
const uint8_t num_dmrs_cdm_grps_no_data = (sched_ctrl->active_ubwp || ubwpd) ? 1 : 2;
int dci_format = get_dci_format(sched_ctrl);
const int tda = sched_ctrl->active_ubwp ? nrmac->preferred_ul_tda[sched_ctrl->active_ubwp->bwp_Id][slot] : 0;
if (ps->time_domain_allocation != tda
|| ps->dci_format != dci_format
|| ps->num_dmrs_cdm_grps_no_data != num_dmrs_cdm_grps_no_data
|| sched_ctrl->update_pusch_ps) {
nr_set_pusch_semi_static(sib1,
scc,
sched_ctrl->active_ubwp,
ubwpd,
dci_format,
tda,
num_dmrs_cdm_grps_no_data,
ps);
sched_ctrl->update_pusch_ps = false;
}
LOG_D(NR_MAC,"Looking for min_rb %d RBs, starting at %d\n", min_rb, rbStart);
while (rbStart < bwpSize && !rballoc_mask[rbStart]) rbStart++;
while (rbStart < bwpSize &&
!(rballoc_mask[rbStart]&SL_to_bitmap(ps->startSymbolIndex, ps->nrOfSymbols)))
rbStart++;
if (rbStart + min_rb >= bwpSize) {
LOG_W(NR_MAC, "cannot allocate continuous UL data for UE %d/RNTI %04x: no resources (rbStart %d, min_rb %d, bwpSize %d\n",
UE_id, UE_info->rnti[UE_id],rbStart,min_rb,bwpSize);
@@ -1231,20 +1281,6 @@ void pf_ul(module_id_t module_id,
CCEIndex,
sched_ctrl->aggregation_level);
/* Save PUSCH field */
/* we want to avoid a lengthy deduction of DMRS and other parameters in
* every TTI if we can save it, so check whether dci_format, TDA, or
* num_dmrs_cdm_grps_no_data has changed and only then recompute */
const uint8_t num_dmrs_cdm_grps_no_data = (sched_ctrl->active_ubwp || ubwpd) ? 1 : 2;
int dci_format = get_dci_format(sched_ctrl);
const int tda = sched_ctrl->active_ubwp ? nrmac->preferred_ul_tda[sched_ctrl->active_ubwp->bwp_Id][slot] : 0;
if (ps->time_domain_allocation != tda
|| ps->dci_format != dci_format
|| ps->num_dmrs_cdm_grps_no_data != num_dmrs_cdm_grps_no_data
|| sched_ctrl->update_pusch_ps) {
nr_set_pusch_semi_static(scc, sched_ctrl->active_ubwp, ubwpd, dci_format, tda, num_dmrs_cdm_grps_no_data, ps);
sched_ctrl->update_pusch_ps = false;
}
NR_sched_pusch_t *sched_pusch = &sched_ctrl->sched_pusch;
sched_pusch->mcs = nrmac->min_grant_mcs;
update_ul_ue_R_Qm(sched_pusch, ps);
@@ -1263,7 +1299,7 @@ void pf_ul(module_id_t module_id,
/* Mark the corresponding RBs as used */
n_rb_sched -= sched_pusch->rbSize;
for (int rb = 0; rb < sched_ctrl->sched_pusch.rbSize; rb++)
rballoc_mask[rb + sched_ctrl->sched_pusch.rbStart] = 0;
rballoc_mask[rb + sched_ctrl->sched_pusch.rbStart] ^= SL_to_bitmap(ps->startSymbolIndex, ps->nrOfSymbols);
continue;
}
@@ -1331,26 +1367,19 @@ void pf_ul(module_id_t module_id,
AssertFatal(max_num_ue >= 0, "Illegal max_num_ue %d\n", max_num_ue);
NR_CellGroupConfig_t *cg = UE_info->CellGroup[UE_id];
NR_BWP_UplinkDedicated_t *ubwpd= cg ? cg->spCellConfig->spCellConfigDedicated->uplinkConfig->initialUplinkBWP:NULL;
NR_BWP_t *genericParameters = sched_ctrl->active_ubwp ? &sched_ctrl->active_ubwp->bwp_Common->genericParameters : &scc->uplinkConfigCommon->initialUplinkBWP->genericParameters;
NR_BWP_UplinkDedicated_t *ubwpd = cg && cg->spCellConfig && cg->spCellConfig->spCellConfigDedicated
&& cg->spCellConfig->spCellConfigDedicated->uplinkConfig ?
cg->spCellConfig->spCellConfigDedicated->uplinkConfig->initialUplinkBWP : NULL;
NR_BWP_t *genericParameters = get_ul_bwp_genericParameters(sched_ctrl->active_ubwp,
scc,
sib1);
int rbStart = sched_ctrl->active_ubwp ? NRRIV2PRBOFFSET(genericParameters->locationAndBandwidth, MAX_BWP_SIZE) : 0;
const uint16_t bwpSize = NRRIV2BW(genericParameters->locationAndBandwidth, MAX_BWP_SIZE);
NR_sched_pusch_t *sched_pusch = &sched_ctrl->sched_pusch;
NR_pusch_semi_static_t *ps = &sched_ctrl->pusch_semi_static;
while (rbStart < bwpSize && !rballoc_mask[rbStart]) rbStart++;
sched_pusch->rbStart = rbStart;
uint16_t max_rbSize = 1;
while (rbStart + max_rbSize < bwpSize && rballoc_mask[rbStart + max_rbSize])
max_rbSize++;
if (rbStart + min_rb >= bwpSize) {
LOG_W(NR_MAC, "cannot allocate UL data for UE %d/RNTI %04x: no resources (rbStart %d, min_rb %d, bwpSize %d\n",
UE_id, UE_info->rnti[UE_id],rbStart,min_rb,bwpSize);
return;
}
else LOG_D(NR_MAC,"allocating UL data for UE %d/RNTI %04x (rbStsart %d, min_rb %d, bwpSize %d\n",UE_id, UE_info->rnti[UE_id],rbStart,min_rb,bwpSize);
/* Save PUSCH field */
/* we want to avoid a lengthy deduction of DMRS and other parameters in
* every TTI if we can save it, so check whether dci_format, TDA, or
@@ -1362,11 +1391,35 @@ void pf_ul(module_id_t module_id,
|| ps->dci_format != dci_format
|| ps->num_dmrs_cdm_grps_no_data != num_dmrs_cdm_grps_no_data
|| sched_ctrl->update_pusch_ps) {
nr_set_pusch_semi_static(scc, sched_ctrl->active_ubwp, ubwpd, dci_format, tda, num_dmrs_cdm_grps_no_data, ps);
nr_set_pusch_semi_static(sib1,
scc,
sched_ctrl->active_ubwp,
ubwpd,
dci_format,
tda,
num_dmrs_cdm_grps_no_data,
ps);
sched_ctrl->update_pusch_ps = false;
}
update_ul_ue_R_Qm(sched_pusch, ps);
while (rbStart < bwpSize &&
!(rballoc_mask[rbStart]&SL_to_bitmap(ps->startSymbolIndex, ps->nrOfSymbols)))
rbStart++;
sched_pusch->rbStart = rbStart;
uint16_t max_rbSize = 1;
while (rbStart + max_rbSize < bwpSize &&
(rballoc_mask[rbStart + max_rbSize]&&SL_to_bitmap(ps->startSymbolIndex, ps->nrOfSymbols)))
max_rbSize++;
if (rbStart + min_rb >= bwpSize) {
LOG_W(NR_MAC, "cannot allocate UL data for UE %d/RNTI %04x: no resources (rbStart %d, min_rb %d, bwpSize %d\n",
UE_id, UE_info->rnti[UE_id],rbStart,min_rb,bwpSize);
return;
}
else LOG_D(NR_MAC,"allocating UL data for UE %d/RNTI %04x (rbStsart %d, min_rb %d, bwpSize %d\n",UE_id, UE_info->rnti[UE_id],rbStart,min_rb,bwpSize);
/* Calculate the current scheduling bytes and the necessary RBs */
const int B = cmax(sched_ctrl->estimated_ul_buffer - sched_ctrl->sched_ul_bytes, 0);
uint16_t rbSize = 0;
@@ -1398,7 +1451,7 @@ void pf_ul(module_id_t module_id,
n_rb_sched -= sched_pusch->rbSize;
for (int rb = 0; rb < sched_ctrl->sched_pusch.rbSize; rb++)
rballoc_mask[rb + sched_ctrl->sched_pusch.rbStart] = 0;
rballoc_mask[rb + sched_ctrl->sched_pusch.rbStart] ^= SL_to_bitmap(ps->startSymbolIndex, ps->nrOfSymbols);
}
}
@@ -1407,7 +1460,14 @@ bool nr_fr1_ulsch_preprocessor(module_id_t module_id, frame_t frame, sub_frame_t
gNB_MAC_INST *nr_mac = RC.nrmac[module_id];
NR_COMMON_channels_t *cc = nr_mac->common_channels;
NR_ServingCellConfigCommon_t *scc = cc->ServingCellConfigCommon;
const int mu = scc->uplinkConfigCommon->initialUplinkBWP->genericParameters.subcarrierSpacing;
const NR_SIB1_t *sib1 = nr_mac->common_channels[0].sib1 ? nr_mac->common_channels[0].sib1->message.choice.c1->choice.systemInformationBlockType1 : NULL;
NR_ServingCellConfigCommonSIB_t *scc_sib1 = sib1 ? sib1->servingCellConfigCommon : NULL;
AssertFatal(scc!=NULL || scc_sib1!=NULL,"We need one serving cell config common\n");
const int mu = scc ? scc->uplinkConfigCommon->initialUplinkBWP->genericParameters.subcarrierSpacing :
scc_sib1->uplinkConfigCommon->initialUplinkBWP.genericParameters.subcarrierSpacing;
NR_UE_info_t *UE_info = &nr_mac->UE_info;
if (UE_info->num_UEs == 0)
@@ -1424,7 +1484,7 @@ bool nr_fr1_ulsch_preprocessor(module_id_t module_id, frame_t frame, sub_frame_t
const int tda = sched_ctrl->active_ubwp ? nr_mac->preferred_ul_tda[sched_ctrl->active_ubwp->bwp_Id][slot] : 0;
if (tda < 0)
return false;
int K2 = get_K2(scc, sched_ctrl->active_ubwp, tda, mu);
int K2 = get_K2(scc, scc_sib1, sched_ctrl->active_ubwp, tda, mu);
const int sched_frame = (frame + (slot + K2 >= nr_slots_per_frame[mu]))&1023;
const int sched_slot = (slot + K2) % nr_slots_per_frame[mu];
@@ -1456,8 +1516,8 @@ bool nr_fr1_ulsch_preprocessor(module_id_t module_id, frame_t frame, sub_frame_t
sched_ctrl->sched_pusch.frame = sched_frame;
for (UE_id = UE_info->list.next[UE_id]; UE_id >= 0; UE_id = UE_info->list.next[UE_id]) {
NR_UE_sched_ctrl_t *sched_ctrl = &UE_info->UE_sched_ctrl[UE_id];
AssertFatal(K2 == get_K2(scc,sched_ctrl->active_ubwp, tda, mu),
"Different K2, %d(UE%d) != %ld(UE%d)\n", K2, 0, get_K2(scc,sched_ctrl->active_ubwp, tda, mu), UE_id);
AssertFatal(K2 == get_K2(scc,scc_sib1,sched_ctrl->active_ubwp, tda, mu),
"Different K2, %d(UE%d) != %ld(UE%d)\n", K2, 0, get_K2(scc,scc_sib1,sched_ctrl->active_ubwp, tda, mu), UE_id);
sched_ctrl->sched_pusch.slot = sched_slot;
sched_ctrl->sched_pusch.frame = sched_frame;
}
@@ -1467,25 +1527,30 @@ bool nr_fr1_ulsch_preprocessor(module_id_t module_id, frame_t frame, sub_frame_t
* Calculate largest contiguous RBs */
uint16_t *vrb_map_UL =
&RC.nrmac[module_id]->common_channels[CC_id].vrb_map_UL[sched_slot * MAX_BWP_SIZE];
const uint16_t bwpSize = NRRIV2BW(sched_ctrl->active_ubwp ?
sched_ctrl->active_ubwp->bwp_Common->genericParameters.locationAndBandwidth:
scc->uplinkConfigCommon->initialUplinkBWP->genericParameters.locationAndBandwidth,
MAX_BWP_SIZE);
const uint16_t bwpStart = NRRIV2PRBOFFSET(sched_ctrl->active_ubwp ?
sched_ctrl->active_ubwp->bwp_Common->genericParameters.locationAndBandwidth:
scc->uplinkConfigCommon->initialUplinkBWP->genericParameters.locationAndBandwidth,
MAX_BWP_SIZE);
const struct NR_PUSCH_TimeDomainResourceAllocationList *tdaList = sched_ctrl->active_ubwp ?
sched_ctrl->active_ubwp->bwp_Common->pusch_ConfigCommon->choice.setup->pusch_TimeDomainAllocationList:
scc->uplinkConfigCommon->initialUplinkBWP->pusch_ConfigCommon->choice.setup->pusch_TimeDomainAllocationList;
NR_BWP_t *genericParameters = get_ul_bwp_genericParameters(sched_ctrl->active_ubwp,
scc,
sib1);
const uint16_t bwpSize = NRRIV2BW(genericParameters->locationAndBandwidth,MAX_BWP_SIZE);
const uint16_t bwpStart = NRRIV2PRBOFFSET(genericParameters->locationAndBandwidth,MAX_BWP_SIZE);
NR_PUSCH_TimeDomainResourceAllocationList_t *tdaList = NULL;
if (sched_ctrl->active_ubwp) {
tdaList = sched_ctrl->active_ubwp->bwp_Common->pusch_ConfigCommon->choice.setup->pusch_TimeDomainAllocationList;
} else if (scc) {
tdaList = scc->uplinkConfigCommon->initialUplinkBWP->pusch_ConfigCommon->choice.setup->pusch_TimeDomainAllocationList;
} else {
NR_SIB1_t *sib1 = RC.nrmac[module_id]->common_channels[0].sib1->message.choice.c1->choice.systemInformationBlockType1;
tdaList = sib1->servingCellConfigCommon->uplinkConfigCommon->initialUplinkBWP.pusch_ConfigCommon->choice.setup->pusch_TimeDomainAllocationList;
}
const int startSymbolAndLength = tdaList->list.array[tda]->startSymbolAndLength;
int startSymbolIndex, nrOfSymbols;
SLIV2SL(startSymbolAndLength, &startSymbolIndex, &nrOfSymbols);
const uint16_t symb = ((1 << nrOfSymbols) - 1) << startSymbolIndex;
const uint16_t symb = SL_to_bitmap(startSymbolIndex, nrOfSymbols);
int st = 0, e = 0, len = 0;
for (int i = 0; i < bwpSize; i++)
if (RC.nrmac[module_id]->ulprbbl[i] == 1) vrb_map_UL[i]=symb;
for (int i = 0; i < bwpSize; i++) {
while ((vrb_map_UL[bwpStart + i] & symb) != 0 && i < bwpSize)
@@ -1502,12 +1567,12 @@ bool nr_fr1_ulsch_preprocessor(module_id_t module_id, frame_t frame, sub_frame_t
LOG_D(NR_MAC,"UL %d.%d : start_prb %d, end PRB %d\n",frame,slot,st,e);
uint8_t rballoc_mask[bwpSize];
uint16_t rballoc_mask[bwpSize];
/* Calculate mask: if any RB in vrb_map_UL is blocked (1), the current RB will be 0 */
for (int i = 0; i < bwpSize; i++)
rballoc_mask[i] = i >= st && i <= e;
LOG_D(NR_MAC,"%d.%d : UL start %d, end %d\n",frame,slot,st,e);
rballoc_mask[i] = (i >= st && i <= e)*SL_to_bitmap(startSymbolIndex, nrOfSymbols);
/* proportional fair scheduling algorithm */
pf_ul(module_id,
frame,
@@ -1574,13 +1639,18 @@ void nr_schedule_ulsch(module_id_t module_id, frame_t frame, sub_frame_t slot)
NR_ServingCellConfigCommon_t *scc = RC.nrmac[module_id]->common_channels[0].ServingCellConfigCommon;
NR_UE_info_t *UE_info = &RC.nrmac[module_id]->UE_info;
const NR_SIB1_t *sib1 = RC.nrmac[module_id]->common_channels[0].sib1 ? RC.nrmac[module_id]->common_channels[0].sib1->message.choice.c1->choice.systemInformationBlockType1 : NULL;
const NR_list_t *UE_list = &UE_info->list;
for (int UE_id = UE_list->head; UE_id >= 0; UE_id = UE_list->next[UE_id]) {
NR_UE_sched_ctrl_t *sched_ctrl = &UE_info->UE_sched_ctrl[UE_id];
if (sched_ctrl->ul_failure == 1 && get_softmodem_params()->phy_test==0) continue;
NR_CellGroupConfig_t *cg = UE_info->CellGroup[UE_id];
NR_BWP_UplinkDedicated_t *ubwpd= cg ? cg->spCellConfig->spCellConfigDedicated->uplinkConfig->initialUplinkBWP:NULL;
NR_BWP_UplinkDedicated_t *ubwpd = cg && cg->spCellConfig && cg->spCellConfig->spCellConfigDedicated &&
cg->spCellConfig->spCellConfigDedicated->uplinkConfig ?
cg->spCellConfig->spCellConfigDedicated->uplinkConfig->initialUplinkBWP : NULL;
UE_info->mac_stats[UE_id].ulsch_current_bytes = 0;
/* dynamic PUSCH values (RB alloc, MCS, hence R, Qm, TBS) that change in
@@ -1686,6 +1756,9 @@ void nr_schedule_ulsch(module_id_t module_id, frame_t frame, sub_frame_t slot)
future_ul_tti_req->Slot,
sched_pusch->frame,
sched_pusch->slot);
AssertFatal(future_ul_tti_req->n_pdus <
sizeof(future_ul_tti_req->pdus_list) / sizeof(future_ul_tti_req->pdus_list[0]),
"Invalid future_ul_tti_req->n_pdus %d\n", future_ul_tti_req->n_pdus);
future_ul_tti_req->pdus_list[future_ul_tti_req->n_pdus].pdu_type = NFAPI_NR_UL_CONFIG_PUSCH_PDU_TYPE;
future_ul_tti_req->pdus_list[future_ul_tti_req->n_pdus].pdu_size = sizeof(nfapi_nr_pusch_pdu_t);
nfapi_nr_pusch_pdu_t *pusch_pdu = &future_ul_tti_req->pdus_list[future_ul_tti_req->n_pdus].pusch_pdu;
@@ -1700,7 +1773,10 @@ void nr_schedule_ulsch(module_id_t module_id, frame_t frame, sub_frame_t slot)
pusch_pdu->handle = 0; //not yet used
/* FAPI: BWP */
NR_BWP_t *genericParameters = sched_ctrl->active_ubwp ? &sched_ctrl->active_ubwp->bwp_Common->genericParameters:&scc->uplinkConfigCommon->initialUplinkBWP->genericParameters;
NR_BWP_t *genericParameters = get_ul_bwp_genericParameters(sched_ctrl->active_ubwp,
scc,
sib1);
pusch_pdu->bwp_size = NRRIV2BW(genericParameters->locationAndBandwidth, MAX_BWP_SIZE);
pusch_pdu->bwp_start = NRRIV2PRBOFFSET(genericParameters->locationAndBandwidth, MAX_BWP_SIZE);
pusch_pdu->subcarrier_spacing = genericParameters->subcarrierSpacing;
@@ -1842,10 +1918,16 @@ void nr_schedule_ulsch(module_id_t module_id, frame_t frame, sub_frame_t slot)
dci_pdu_rel15_t uldci_payload;
memset(&uldci_payload, 0, sizeof(uldci_payload));
int n_ubwp=1;
if (cg->spCellConfig->spCellConfigDedicated->uplinkConfig->uplinkBWP_ToAddModList)
n_ubwp = cg->spCellConfig->spCellConfigDedicated->uplinkConfig->uplinkBWP_ToAddModList->list.count;
if (cg &&
cg->spCellConfig &&
cg->spCellConfig->spCellConfigDedicated &&
cg->spCellConfig->spCellConfigDedicated->uplinkConfig &&
cg->spCellConfig->spCellConfigDedicated->uplinkConfig->uplinkBWP_ToAddModList) {
n_ubwp = cg->spCellConfig->spCellConfigDedicated->uplinkConfig->uplinkBWP_ToAddModList->list.count;
}
config_uldci(sched_ctrl->active_ubwp,
config_uldci(sib1,
sched_ctrl->active_ubwp,
ubwpd,
scc,
pusch_pdu,
@@ -1862,7 +1944,8 @@ void nr_schedule_ulsch(module_id_t module_id, frame_t frame, sub_frame_t slot)
ps->dci_format,
rnti_types[0],
pusch_pdu->bwp_size,
bwpid);
bwpid,
nr_mac->cset0_bwp_size);
memset(sched_pusch, 0, sizeof(*sched_pusch));
}
openair2/LAYER2/NR_MAC_gNB/mac_proto.h
+52 -12
View File
@@ -38,21 +38,23 @@ void set_cset_offset(uint16_t);
void mac_top_init_gNB(void);
void process_CellGroup(NR_CellGroupConfig_t *CellGroup, NR_UE_sched_ctrl_t *sched_ctrl);
void config_common(int Mod_idP,
int ssb_SubcarrierOffset,
int pdsch_AntennaPorts,
rrc_pdsch_AntennaPorts_t pdsch_AntennaPorts,
int pusch_AntennaPorts,
NR_ServingCellConfigCommon_t *scc
);
NR_ServingCellConfigCommon_t *scc);
int rrc_mac_config_req_gNB(module_id_t Mod_idP,
int ssb_SubcarrierOffset,
int pdsch_AntennaPorts,
rrc_pdsch_AntennaPorts_t pdsch_AntennaPorts,
int pusch_AntennaPorts,
int sib1_tda,
int minRXTXTIMEpdsch,
NR_ServingCellConfigCommon_t *scc,
NR_BCCH_BCH_Message_t *mib,
NR_BCCH_DL_SCH_Message_t *sib1,
int add_ue,
uint32_t rnti,
NR_CellGroupConfig_t *CellGroup);
@@ -176,7 +178,8 @@ void handle_nr_uci_pucch_2_3_4(module_id_t mod_id,
const nfapi_nr_uci_pucch_pdu_format_2_3_4_t *uci_234);
void config_uldci(const NR_BWP_Uplink_t *ubwp,
void config_uldci(const NR_SIB1_t *sib1,
const NR_BWP_Uplink_t *ubwp,
const NR_BWP_UplinkDedicated_t *ubwpd,
const NR_ServingCellConfigCommon_t *scc,
const nfapi_nr_pusch_pdu_t *pusch_pdu,
@@ -235,7 +238,13 @@ int nr_is_dci_opportunity(nfapi_nr_search_space_t search_space,
nfapi_nr_config_request_scf_t cfg);
*/
void nr_configure_pucch(nfapi_nr_pucch_pdu_t* pucch_pdu,
int nr_get_pucch_resource(NR_ControlResourceSet_t *coreset,
NR_BWP_Uplink_t *bwp,
NR_BWP_UplinkDedicated_t *bwpd,
int CCEIndex);
void nr_configure_pucch(const NR_SIB1_t *sib1,
nfapi_nr_pucch_pdu_t* pucch_pdu,
NR_ServingCellConfigCommon_t *scc,
NR_CellGroupConfig_t *CellGroup,
NR_BWP_Uplink_t *bwp,
@@ -284,13 +293,34 @@ void fill_dci_pdu_rel15(const NR_ServingCellConfigCommon_t *scc,
int dci_formats,
int rnti_types,
int N_RB,
int bwp_id);
int bwp_id,
uint16_t cset0_bwp_size);
void prepare_dci(const NR_CellGroupConfig_t *CellGroup,
dci_pdu_rel15_t *dci_pdu_rel15,
nr_dci_format_t format,
int bwp_id);
void set_r_pucch_parms(int rsetindex,
int r_pucch,
int bwp_size,
int *prb_start,
int *second_hop_prb,
int *nr_of_symbols,
int *start_symbol_index);
NR_BWP_t *get_dl_bwp_genericParameters(NR_BWP_Downlink_t *active_bwp,
NR_ServingCellConfigCommon_t *ServingCellConfigCommon,
const NR_SIB1_t *sib1);
NR_BWP_t *get_ul_bwp_genericParameters(NR_BWP_Uplink_t *active_ubwp,
NR_ServingCellConfigCommon_t *ServingCellConfigCommon,
const NR_SIB1_t *sib1);
NR_PDSCH_TimeDomainResourceAllocationList_t *get_pdsch_TimeDomainAllocationList(const NR_BWP_Downlink_t *active_bwp,
const NR_ServingCellConfigCommon_t *ServingCellConfigCommon,
const NR_SIB1_t *sib1);
/* find coreset within the search space */
NR_ControlResourceSet_t *get_coreset(module_id_t module_idP,
NR_ServingCellConfigCommon_t *scc,
@@ -299,13 +329,19 @@ NR_ControlResourceSet_t *get_coreset(module_id_t module_idP,
NR_SearchSpace__searchSpaceType_PR ss_type);
/* find a search space within a BWP */
NR_SearchSpace_t *get_searchspace(NR_ServingCellConfigCommon_t *scc,
NR_SearchSpace_t *get_searchspace(const NR_SIB1_t *sib1,
NR_ServingCellConfigCommon_t *scc,
NR_BWP_DownlinkDedicated_t *bwp_Dedicated,
NR_SearchSpace__searchSpaceType_PR target_ss);
long get_K2(NR_ServingCellConfigCommon_t *scc, NR_BWP_Uplink_t *ubwp, int time_domain_assignment, int mu);
long get_K2(NR_ServingCellConfigCommon_t *scc,
NR_ServingCellConfigCommonSIB_t *scc_sib1,
NR_BWP_Uplink_t *ubwp,
int time_domain_assignment,
int mu);
void nr_set_pdsch_semi_static(const NR_ServingCellConfigCommon_t *scc,
void nr_set_pdsch_semi_static(const NR_SIB1_t *sib1,
const NR_ServingCellConfigCommon_t *scc,
const NR_CellGroupConfig_t *secondaryCellGroup,
const NR_BWP_Downlink_t *bwp,
const NR_BWP_DownlinkDedicated_t *bwpd0,
@@ -314,9 +350,10 @@ void nr_set_pdsch_semi_static(const NR_ServingCellConfigCommon_t *scc,
NR_UE_sched_ctrl_t *sched_ctrl,
NR_pdsch_semi_static_t *ps);
void nr_set_pusch_semi_static(const NR_ServingCellConfigCommon_t *scc,
void nr_set_pusch_semi_static(const NR_SIB1_t *sib1,
const NR_ServingCellConfigCommon_t *scc,
const NR_BWP_Uplink_t *ubwp,
const NR_BWP_UplinkDedicated_t *ubwpd,
const NR_BWP_UplinkDedicated_t *ubwpd,
long dci_format,
int tda,
uint8_t num_dmrs_cdm_grps_no_data,
@@ -482,4 +519,7 @@ bool nr_find_nb_rb(uint16_t Qm,
void nr_sr_reporting(int Mod_idP, frame_t frameP, sub_frame_t slotP);
void dump_mac_stats(gNB_MAC_INST *gNB, char *output, int strlen, bool reset_rsrp);
void process_CellGroup(NR_CellGroupConfig_t *CellGroup, NR_UE_sched_ctrl_t *sched_ctrl);
#endif /*__LAYER2_NR_MAC_PROTO_H__*/
openair2/LAYER2/NR_MAC_gNB/nr_mac_gNB.h
+18 -6
View File
@@ -171,6 +171,8 @@ typedef struct {
uint8_t msg3_round;
/// Flag to indicate if Msg3 carries a DCCH or DTCH message
bool msg3_dcch_dtch;
int msg3_startsymb;
int msg3_nrsymb;
/// TBS used for Msg4
int msg4_TBsize;
/// MCS used for Msg4
@@ -200,9 +202,10 @@ typedef struct {
int p_gNB;
int Ncp;
int nr_band;
lte_frame_type_t frame_type;
frame_type_t frame_type;
uint64_t dl_CarrierFreq;
NR_BCCH_BCH_Message_t *mib;
NR_BCCH_DL_SCH_Message_t *sib1;
NR_ServingCellConfigCommon_t *ServingCellConfigCommon;
NR_ARFCN_ValueEUTRA_t ul_CarrierFreq;
long ul_Bandwidth;
@@ -327,6 +330,10 @@ typedef struct NR_sched_pucch {
uint8_t timing_indicator;
uint8_t resource_indicator;
int r_pucch;
int prb_start;
int second_hop_prb;
int nr_of_symb;
int start_symb;
} NR_sched_pucch_t;
/* PUSCH semi-static configuration: as long as the TDA and DCI format remain
@@ -438,7 +445,7 @@ typedef struct NR_UE_harq {
/* Transport block to be sent using this HARQ process, its size is in
* sched_pdsch */
uint32_t tb[16384];
uint32_t transportBlock[16384];
uint32_t tb_size;
/// sched_pdsch keeps information on MCS etc used for the initial transmission
@@ -597,14 +604,13 @@ typedef struct {
/// total amount of data awaiting for this UE
uint32_t num_total_bytes;
uint16_t dl_pdus_total;
/// per-LC status data
mac_rlc_status_resp_t rlc_status[MAX_NUM_LCID];
mac_rlc_status_resp_t rlc_status[NR_MAX_NUM_LCID];
/// Estimation of HARQ from BLER
NR_DL_bler_stats_t dl_bler_stats;
int lcid_mask;
int lcid_to_schedule;
uint16_t ta_frame;
int16_t ta_update;
bool ta_apply;
@@ -640,6 +646,12 @@ typedef struct {
/// UL HARQ processes that await retransmission
NR_list_t retrans_ul_harq;
NR_UE_mac_ce_ctrl_t UE_mac_ce_ctrl;// MAC CE related information
/// number of active DL LCs
uint8_t dl_lc_num;
/// order in which DLSCH scheduler should allocate LCs
uint8_t dl_lc_ids[NR_MAX_NUM_LCID];
} NR_UE_sched_ctrl_t;
typedef struct {
@@ -724,7 +736,7 @@ typedef struct gNB_MAC_INST_s {
/// current PDU index (BCH,DLSCH)
uint16_t pdu_index[NFAPI_CC_MAX];
int num_ulprbbl;
int ulprbbl[275];
uint16_t ulprbbl[275];
/// NFAPI Config Request Structure
nfapi_nr_config_request_scf_t config[NFAPI_CC_MAX];
/// NFAPI DL Config Request Structure
openair2/LAYER2/nr_pdcp/nr_pdcp_entity.c
+8 -3
View File
@@ -51,7 +51,12 @@ static void nr_pdcp_entity_recv_pdu(nr_pdcp_entity_t *entity,
if (entity->type != NR_PDCP_SRB && !(buffer[0] & 0x80)) {
LOG_E(PDCP, "%s:%d:%s: fatal\n", __FILE__, __LINE__, __FUNCTION__);
exit(1);
/* TODO: This is something of a hack. The most significant bit
in buffer[0] should be 1 if the packet is a data packet. We are
processing malformed data packets if the most significant bit
is 0. Rather than exit(1), this hack allows us to continue for now.
We need to investigate why this hack is neccessary. */
buffer[0] |= 128;
}
if (entity->sn_size == 12) {
@@ -368,8 +373,8 @@ nr_pdcp_entity_t *new_nr_pdcp_entity(
ret->set_security = nr_pdcp_entity_set_security;
ret->set_time = nr_pdcp_entity_set_time;
ret->delete = nr_pdcp_entity_delete;
ret->delete_entity = nr_pdcp_entity_delete;
ret->deliver_sdu = deliver_sdu;
ret->deliver_sdu_data = deliver_sdu_data;
openair2/LAYER2/nr_pdcp/nr_pdcp_entity.h
+1 -1
View File
@@ -39,7 +39,7 @@ typedef struct nr_pdcp_entity_t {
void (*recv_pdu)(struct nr_pdcp_entity_t *entity, char *buffer, int size);
void (*recv_sdu)(struct nr_pdcp_entity_t *entity, char *buffer, int size,
int sdu_id);
void (*delete)(struct nr_pdcp_entity_t *entity);
void (*delete_entity)(struct nr_pdcp_entity_t *entity);
/* set_security: pass -1 to integrity_algorithm / ciphering_algorithm
* to keep the current algorithm
openair2/LAYER2/nr_pdcp/nr_pdcp_oai_api.c
+61 -56
View File
@@ -36,7 +36,7 @@
#include "pdcp.h"
#include "LAYER2/nr_rlc/nr_rlc_oai_api.h"
#include <openair3/ocp-gtpu/gtp_itf.h>
#include "openair2/SDAP/nr_sdap/nr_sdap_gnb.h"
#include "openair2/SDAP/nr_sdap/nr_sdap.h"
#define TODO do { \
printf("%s:%d:%s: todo\n", __FILE__, __LINE__, __FUNCTION__); \
@@ -438,9 +438,13 @@ static void *enb_tun_read_thread(void *_)
ctxt.rnti = rnti;
pdcp_data_req(&ctxt, SRB_FLAG_NO, rb_id, RLC_MUI_UNDEFINED,
uint8_t qfi = 7;
boolean_t rqi = 0;
int pdusession_id = 10;
sdap_data_req(&ctxt, SRB_FLAG_NO, rb_id, RLC_MUI_UNDEFINED,
RLC_SDU_CONFIRM_NO, len, (unsigned char *)rx_buf,
PDCP_TRANSMISSION_MODE_DATA, NULL, NULL);
PDCP_TRANSMISSION_MODE_DATA, NULL, NULL, qfi, rqi, pdusession_id);
}
return NULL;
@@ -481,9 +485,13 @@ static void *ue_tun_read_thread(void *_)
ctxt.rnti = rnti;
pdcp_data_req(&ctxt, SRB_FLAG_NO, rb_id, RLC_MUI_UNDEFINED,
boolean_t dc = SDAP_HDR_UL_DATA_PDU;
uint8_t qfi = 7;
int pdusession_id = 10;
sdap_data_req(&ctxt, SRB_FLAG_NO, rb_id, RLC_MUI_UNDEFINED,
RLC_SDU_CONFIRM_NO, len, (unsigned char *)rx_buf,
PDCP_TRANSMISSION_MODE_DATA, NULL, NULL);
PDCP_TRANSMISSION_MODE_DATA, NULL, NULL, qfi, dc, pdusession_id);
}
return NULL;
@@ -607,28 +615,20 @@ uint64_t nr_pdcp_module_init(uint64_t _pdcp_optmask, int id)
static void deliver_sdu_drb(void *_ue, nr_pdcp_entity_t *entity,
char *buf, int size)
{
extern int nas_sock_fd[];
int len;
nr_pdcp_ue_t *ue = _ue;
MessageDef *message_p;
uint8_t *gtpu_buffer_p;
int rb_id;
int i;
if (IS_SOFTMODEM_NOS1 || UE_NAS_USE_TUN) {
LOG_D(PDCP, "IP packet received, to be sent to TUN interface");
if(entity->has_sdapDLheader){
size -= SDAP_HDR_LENGTH;
len = write(nas_sock_fd[0], &buf[SDAP_HDR_LENGTH], size);
} else {
len = write(nas_sock_fd[0], buf, size);
}
if (len != size) {
LOG_E(PDCP, "%s:%d:%s: fatal error %d: %s\n", __FILE__, __LINE__, __FUNCTION__, errno, strerror(errno));
}
LOG_D(PDCP, "IP packet received with size %d, to be sent to SDAP interface, UE rnti: %d\n", size, ue->rnti);
sdap_data_ind(entity->rb_id,
entity->is_gnb,
entity->has_sdap,
entity->has_sdapULheader,
entity->pdusession_id,
ue->rnti,
buf,
size);
}
else{
for (i = 0; i < 5; i++) {
@@ -644,35 +644,16 @@ static void deliver_sdu_drb(void *_ue, nr_pdcp_entity_t *entity,
rb_found:
{
int offset=0;
if (entity->has_sdap == 1 && entity->has_sdapULheader == 1)
offset = 1; // this is the offset of the SDAP header in bytes
message_p = itti_alloc_new_message_sized(TASK_PDCP_ENB, 0,
GTPV1U_GNB_TUNNEL_DATA_REQ,
sizeof(gtpv1u_gnb_tunnel_data_req_t) + size
+ GTPU_HEADER_OVERHEAD_MAX - offset);
AssertFatal(message_p != NULL, "OUT OF MEMORY");
gtpv1u_gnb_tunnel_data_req_t *req=&GTPV1U_GNB_TUNNEL_DATA_REQ(message_p);
gtpu_buffer_p = (uint8_t*)(req+1);
memcpy(gtpu_buffer_p+GTPU_HEADER_OVERHEAD_MAX, buf+offset, size-offset);
req->buffer = gtpu_buffer_p;
req->length = size-offset;
req->offset = GTPU_HEADER_OVERHEAD_MAX;
req->rnti = ue->rnti;
req->pdusession_id = entity->pdusession_id;
if (offset==1) {
LOG_I(PDCP, "%s() (drb %d) SDAP header %2x\n",__func__, rb_id, buf[0]);
sdap_gnb_ul_header_handler(buf[0]); // Handler for the UL gNB SDAP Header
}
struct timespec time_request;
clock_gettime(CLOCK_REALTIME, &time_request);
LOG_D(PDCP, "%s() (drb %d) Time %lu.%lu sending message to gtp size %d\n", __func__, rb_id, time_request.tv_sec,time_request.tv_nsec,
size-offset);
itti_send_msg_to_task(TASK_GTPV1_U, INSTANCE_DEFAULT, message_p);
}
LOG_D(PDCP, "%s() (drb %d) sending message to SDAP size %d\n", __func__, rb_id, size);
sdap_data_ind(rb_id,
ue->drb[rb_id-1]->is_gnb,
ue->drb[rb_id-1]->has_sdap,
ue->drb[rb_id-1]->has_sdapULheader,
ue->drb[rb_id-1]->pdusession_id,
ue->rnti,
buf,
size);
}
}
}
@@ -972,6 +953,9 @@ static void add_drb_am(int is_gnb, int rnti, struct NR_DRB_ToAddMod *s,
int has_sdap = 0;
int has_sdapULheader=0;
int has_sdapDLheader=0;
boolean_t is_sdap_DefaultDRB = false;
NR_QFI_t *mappedQFIs2Add = NULL;
uint8_t mappedQFIs2AddCount=0;
if (s->cnAssociation->present == NR_DRB_ToAddMod__cnAssociation_PR_eps_BearerIdentity)
pdusession_id = s->cnAssociation->choice.eps_BearerIdentity;
else {
@@ -980,9 +964,13 @@ static void add_drb_am(int is_gnb, int rnti, struct NR_DRB_ToAddMod *s,
exit(-1);
}
pdusession_id = s->cnAssociation->choice.sdap_Config->pdu_Session;
has_sdap = 1;
has_sdapULheader = s->cnAssociation->choice.sdap_Config->sdap_HeaderUL == NR_SDAP_Config__sdap_HeaderUL_present ? 1 : 0;
has_sdapDLheader = s->cnAssociation->choice.sdap_Config->sdap_HeaderDL == NR_SDAP_Config__sdap_HeaderDL_present ? 1 : 0;
has_sdap = has_sdapULheader | has_sdapDLheader;
is_sdap_DefaultDRB = s->cnAssociation->choice.sdap_Config->defaultDRB == true ? 1 : 0;
mappedQFIs2Add = (NR_QFI_t*)s->cnAssociation->choice.sdap_Config->mappedQoS_FlowsToAdd->list.array[0];
mappedQFIs2AddCount = s->cnAssociation->choice.sdap_Config->mappedQoS_FlowsToAdd->list.count;
LOG_D(SDAP, "Captured mappedQoS_FlowsToAdd from RRC: %ld \n", *mappedQFIs2Add);
}
/* TODO(?): accept different UL and DL SN sizes? */
if (sn_size_ul != sn_size_dl) {
@@ -1014,6 +1002,15 @@ static void add_drb_am(int is_gnb, int rnti, struct NR_DRB_ToAddMod *s,
nr_pdcp_ue_add_drb_pdcp_entity(ue, drb_id, pdcp_drb);
LOG_D(PDCP, "%s:%d:%s: added drb %d to ue rnti %x\n", __FILE__, __LINE__, __FUNCTION__, drb_id, rnti);
new_nr_sdap_entity(has_sdap,
rnti,
pdusession_id,
is_sdap_DefaultDRB,
drb_id,
mappedQFIs2Add,
mappedQFIs2AddCount);
LOG_D(SDAP, "Added SDAP entity to ue rnti %x with pdusession_id %d\n", rnti, pdusession_id);
}
nr_pdcp_manager_unlock(nr_pdcp_ue_manager);
}
@@ -1145,7 +1142,7 @@ void nr_DRB_preconfiguration(uint16_t crnti)
NR_DRB_ToAddMod_t *drb_ToAddMod = calloc(1,sizeof(*drb_ToAddMod));
drb_ToAddMod->cnAssociation = calloc(1,sizeof(*drb_ToAddMod->cnAssociation));
drb_ToAddMod->cnAssociation->present = NR_DRB_ToAddMod__cnAssociation_PR_eps_BearerIdentity;
drb_ToAddMod->cnAssociation->choice.eps_BearerIdentity= 5;
drb_ToAddMod->cnAssociation->choice.eps_BearerIdentity= 10;
drb_ToAddMod->drb_Identity = 1;
drb_ToAddMod->reestablishPDCP = NULL;
drb_ToAddMod->recoverPDCP = NULL;
@@ -1154,9 +1151,9 @@ void nr_DRB_preconfiguration(uint16_t crnti)
drb_ToAddMod->pdcp_Config->drb->discardTimer = calloc(1,sizeof(*drb_ToAddMod->pdcp_Config->drb->discardTimer));
*drb_ToAddMod->pdcp_Config->drb->discardTimer=NR_PDCP_Config__drb__discardTimer_infinity;
drb_ToAddMod->pdcp_Config->drb->pdcp_SN_SizeUL = calloc(1,sizeof(*drb_ToAddMod->pdcp_Config->drb->pdcp_SN_SizeUL));
*drb_ToAddMod->pdcp_Config->drb->pdcp_SN_SizeUL = NR_PDCP_Config__drb__pdcp_SN_SizeUL_len12bits;
*drb_ToAddMod->pdcp_Config->drb->pdcp_SN_SizeUL = NR_PDCP_Config__drb__pdcp_SN_SizeUL_len18bits;
drb_ToAddMod->pdcp_Config->drb->pdcp_SN_SizeDL = calloc(1,sizeof(*drb_ToAddMod->pdcp_Config->drb->pdcp_SN_SizeDL));
*drb_ToAddMod->pdcp_Config->drb->pdcp_SN_SizeDL = NR_PDCP_Config__drb__pdcp_SN_SizeDL_len12bits;
*drb_ToAddMod->pdcp_Config->drb->pdcp_SN_SizeDL = NR_PDCP_Config__drb__pdcp_SN_SizeDL_len18bits;
drb_ToAddMod->pdcp_Config->drb->headerCompression.present = NR_PDCP_Config__drb__headerCompression_PR_notUsed;
drb_ToAddMod->pdcp_Config->drb->headerCompression.choice.notUsed = 0;
@@ -1186,7 +1183,8 @@ void nr_DRB_preconfiguration(uint16_t crnti)
NR_RLC_BearerConfig_t *RLC_BearerConfig = calloc(1,sizeof(*RLC_BearerConfig));
nr_rlc_bearer_init(RLC_BearerConfig,NR_RLC_BearerConfig__servedRadioBearer_PR_drb_Identity);
nr_drb_config(RLC_BearerConfig->rlc_Config, NR_RLC_Config_PR_am);
nr_drb_config(RLC_BearerConfig->rlc_Config, NR_RLC_Config_PR_um_Bi_Directional);
//nr_drb_config(RLC_BearerConfig->rlc_Config, NR_RLC_Config_PR_am);
nr_rlc_bearer_init_ul_spec(RLC_BearerConfig->mac_LogicalChannelConfig);
Rlc_Bearer_ToAdd_list = calloc(1,sizeof(*Rlc_Bearer_ToAdd_list));
@@ -1456,3 +1454,10 @@ void nr_pdcp_tick(int frame, int subframe)
nr_pdcp_wakeup_timer_thread(nr_pdcp_current_time);
}
}
/*
* For the SDAP API
*/
nr_pdcp_ue_manager_t *nr_pdcp_sdap_get_ue_manager(){
return nr_pdcp_ue_manager;
}
openair2/LAYER2/nr_pdcp/nr_pdcp_ue_manager.c
+2 -2
View File
@@ -127,11 +127,11 @@ void nr_pdcp_manager_remove_ue(nr_pdcp_ue_manager_t *_m, int rnti)
for (j = 0; j < 2; j++)
if (ue->srb[j] != NULL)
ue->srb[j]->delete(ue->srb[j]);
ue->srb[j]->delete_entity(ue->srb[j]);
for (j = 0; j < 5; j++)
if (ue->drb[j] != NULL)
ue->drb[j]->delete(ue->drb[j]);
ue->drb[j]->delete_entity(ue->drb[j]);
free(ue);
openair2/LAYER2/nr_rlc/nr_rlc_entity_am.c
+489 -466
View File
File diff suppressed because it is too large Load Diff
openair2/LAYER2/nr_rlc/nr_rlc_entity_am.h
-3
View File
@@ -84,9 +84,6 @@ typedef struct {
nr_rlc_sdu_segment_t *wait_end;
nr_rlc_sdu_segment_t *retransmit_list;
nr_rlc_sdu_segment_t *retransmit_end;
nr_rlc_sdu_segment_t *ack_list;
} nr_rlc_entity_am_t;
void nr_rlc_entity_am_recv_sdu(nr_rlc_entity_t *entity,
openair2/LAYER2/nr_rlc/nr_rlc_sdu.c
+8 -3
View File
@@ -58,14 +58,19 @@ oom:
exit(1);
}
void nr_rlc_free_sdu_segment(nr_rlc_sdu_segment_t *sdu)
int nr_rlc_free_sdu_segment(nr_rlc_sdu_segment_t *sdu)
{
sdu->sdu->ref_count--;
if (sdu->sdu->ref_count == 0) {
int ret = 0;
sdu->sdu->free_count++;
if (sdu->sdu->free_count == sdu->sdu->ref_count) {
free(sdu->sdu->data);
free(sdu->sdu);
ret = 1;
}
free(sdu);
return ret;
}
void nr_rlc_sdu_segment_list_append(nr_rlc_sdu_segment_t **list,
openair2/LAYER2/nr_rlc/nr_rlc_sdu.h
+6 -1
View File
@@ -30,6 +30,10 @@ typedef struct nr_rlc_sdu_t {
int retx_count;
int ref_count; /* incremented each time the SDU is segmented */
int free_count; /* incremented each time a segment is freed
* when it equals ref_count we can free the SDU
* completely
*/
} nr_rlc_sdu_t;
typedef struct nr_rlc_sdu_segment_t {
@@ -44,7 +48,8 @@ typedef struct nr_rlc_sdu_segment_t {
nr_rlc_sdu_segment_t *nr_rlc_new_sdu(
char *buffer, int size,
int upper_layer_id);
void nr_rlc_free_sdu_segment(nr_rlc_sdu_segment_t *sdu);
/* return 1 if the SDU has been freed too, 0 if not (more segments to free) */
int nr_rlc_free_sdu_segment(nr_rlc_sdu_segment_t *sdu);
void nr_rlc_sdu_segment_list_append(nr_rlc_sdu_segment_t **list,
nr_rlc_sdu_segment_t **end,
nr_rlc_sdu_segment_t *sdu);
openair2/LAYER2/nr_rlc/tests/test14.txt.gz
BIN
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openair2/LAYER2/nr_rlc/tests/test15.txt.gz
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openair2/M2AP/m2ap_MCE_defs.h
+1 -1
View File
@@ -170,7 +170,7 @@ typedef struct m2ap_MCE_instance_s {
int32_t uplink_frequency_offset[MAX_NUM_CCs];
uint32_t Nid_cell[MAX_NUM_CCs];
int16_t N_RB_DL[MAX_NUM_CCs];
lte_frame_type_t frame_type[MAX_NUM_CCs];
frame_type_t frame_type[MAX_NUM_CCs];
uint32_t fdd_earfcn_DL[MAX_NUM_CCs];
uint32_t fdd_earfcn_UL[MAX_NUM_CCs];
int num_cc;
openair2/M2AP/m2ap_eNB_defs.h
+1 -1
View File
@@ -181,7 +181,7 @@ typedef struct m2ap_eNB_instance_s {
int32_t uplink_frequency_offset[MAX_NUM_CCs];
uint32_t Nid_cell[MAX_NUM_CCs];
int16_t N_RB_DL[MAX_NUM_CCs];
lte_frame_type_t frame_type[MAX_NUM_CCs];
frame_type_t frame_type[MAX_NUM_CCs];
uint32_t fdd_earfcn_DL[MAX_NUM_CCs];
uint32_t fdd_earfcn_UL[MAX_NUM_CCs];
int num_cc;
openair2/NR_UE_PHY_INTERFACE/NR_IF_Module.c
+530 -224
View File
File diff suppressed because it is too large Load Diff
openair2/NR_UE_PHY_INTERFACE/NR_IF_Module.h
+40 -1
View File
@@ -41,15 +41,44 @@
#include "nfapi_nr_interface_scf.h"
#include "openair2/NR_PHY_INTERFACE/NR_IF_Module.h"
#define NR_NUM_MCS 29
#define NUM_SINR 100
#define NUM_BLER_COL 13
#define NUM_NFAPI_SLOT 20
#define NR_NUM_LAYER 1
typedef struct NR_UL_TIME_ALIGNMENT NR_UL_TIME_ALIGNMENT_t;
typedef struct nr_phy_channel_params_t
{
uint16_t sfn_slot;
float sinr;
uint16_t message_id;
uint16_t nb_of_sinrs;
float sinr[NR_NUM_LAYER];
// Incomplete, need all channel parameters
} nr_phy_channel_params_t;
typedef struct
{
uint8_t slot;
uint16_t rnti[256];
uint8_t mcs[256];
uint8_t rvIndex[256];
float sinr;
uint16_t num_pdus;
bool drop_flag[256];
bool latest;
} slot_rnti_mcs_s;
typedef struct
{
uint16_t length;
float bler_table[NUM_SINR][NUM_BLER_COL];
} nr_bler_struct;
extern nr_bler_struct nr_bler_data[NR_NUM_MCS];
typedef enum {
ONLY_PUSCH,
NOT_PUSCH,
@@ -94,6 +123,9 @@ typedef struct {
/// dci reception indication structure
fapi_nr_dci_indication_t *dci_ind;
/// PHY specific data structure that can be passed on to L2 via nr_downlink_indication_t and
/// back to L1 via the nr_scheduled_response_t
void *phy_data;
} nr_downlink_indication_t;
@@ -147,6 +179,9 @@ typedef struct {
/// data transmission request structure
fapi_nr_tx_request_t *tx_request;
/// PHY data structure initially passed on to L2 via the nr_downlink_indication_t and
/// returned to L1 via nr_scheduled_response_t
void *phy_data;
} nr_scheduled_response_t;
typedef struct {
@@ -240,6 +275,8 @@ void check_and_process_dci(nfapi_nr_dl_tti_request_t *dl_tti_request,
nfapi_nr_ul_dci_request_t *ul_dci_request,
nfapi_nr_ul_tti_request_t *ul_tti_request);
bool sfn_slot_matcher(void *wanted, void *candidate);
/**\brief done free of memory allocation by module_id and release to pointer pool.
\param module_id module id*/
int nr_ue_if_module_kill(uint32_t module_id);
@@ -255,6 +292,7 @@ int nr_ue_dcireq(nr_dcireq_t *dcireq);
// TODO check
/**\brief handle BCCH-BCH message from dl_indication
\param phy_data PHY structure to be filled in by the callee in the FAPI call (L1 caller -> indication to L2 -> FAPI call to L1 callee)
\param pduP pointer to bch pdu
\param additional_bits corresponding to 38.212 ch.7
\param ssb_index SSB index within 0 - (L_ssb-1) corresponding to 38.331 ch.13 parameter i
@@ -263,6 +301,7 @@ int nr_ue_dcireq(nr_dcireq_t *dcireq);
int handle_bcch_bch(module_id_t module_id,
int cc_id,
unsigned int gNB_index,
void *phy_data,
uint8_t *pduP,
unsigned int additional_bits,
uint32_t ssb_index,
openair2/PHY_INTERFACE/phy_stub_UE.c
+21 -3
View File
@@ -1259,6 +1259,17 @@ void ue_init_standalone_socket(int tx_port, int rx_port)
}
}
static uint16_t get_message_id(const uint8_t *buffer, ssize_t len)
{
if (len < 4)
return 0;
// Unpack 2 bytes message_id from buffer.
uint16_t v;
memcpy(&v, buffer + 2, sizeof(v));
return ntohs(v);
}
void *ue_standalone_pnf_task(void *context)
{
struct sockaddr_in server_address;
@@ -1301,7 +1312,7 @@ void *ue_standalone_pnf_task(void *context)
abort();
}
}
else if (len == sizeof(phy_channel_params_t))
else if (get_message_id((const uint8_t *)buffer, len) == 0x0FFF) // 0x0FFF : channel info identifier.
{
phy_channel_params_t ch_info;
memcpy(&ch_info, buffer, sizeof(phy_channel_params_t));
@@ -1314,8 +1325,15 @@ void *ue_standalone_pnf_task(void *context)
uint16_t sf = ch_info.sfn_sf & 15;
assert(sf < 10);
sf_rnti_mcs[sf].sinr = ch_info.sinr;
LOG_D(MAC, "Received_SINR = %f\n",ch_info.sinr);
if (ch_info.nb_of_sinrs > 1)
LOG_W(MAC, "Expecting at most one SINR.\n");
// TODO: Update sinr field of slot_rnti_mcs to be array.
for (int i = 0; i < ch_info.nb_of_sinrs; ++i)
{
sf_rnti_mcs[sf].sinr = ch_info.sinr[i];
LOG_D(MAC, "Received_SINR[%d] = %f\n", i, ch_info.sinr[i]);
}
}
else
{
openair2/PHY_INTERFACE/phy_stub_UE.h
+4 -1
View File
@@ -24,6 +24,7 @@
#define NUM_MCS 28
#define NUM_SINR 100
#define NUM_BLER_COL 13
#define LTE_NUM_LAYER 1
// this mutex is used to set multiple UE's UL value in L2 FAPI simulator.
extern FILL_UL_INFO_MUTEX_t fill_ul_mutex;
@@ -126,7 +127,9 @@ void handle_nfapi_ul_pdu_UE_MAC(module_id_t Mod_id,
typedef struct phy_channel_params_t
{
uint16_t sfn_sf;
float sinr;
uint16_t message_id;
uint16_t nb_of_sinrs;
float sinr[LTE_NUM_LAYER];
// Incomplete, need all channel parameters
} phy_channel_params_t;
openair2/PHY_INTERFACE/queue_t.h
+4 -1
View File
@@ -24,7 +24,8 @@
}
*/
#pragma once
#ifndef __OPENAIR2_PHY_INTERFACE_QUEUE_T__H__
#define __OPENAIR2_PHY_INTERFACE_QUEUE_T__H__
#include <stdbool.h>
#include <stdint.h>
@@ -62,3 +63,5 @@ typedef bool queue_matcher_t(void *wanted, void *candidate);
Look only at the last `max_depth` items on the queue, at most.
Returns the candidate item, or NULL if none matches */
void *unqueue_matching(queue_t *q, size_t max_depth, queue_matcher_t *matcher, void *wanted);
#endif /* __OPENAIR2_PHY_INTERFACE_QUEUE_T__H__ */
openair2/RRC/LTE/MESSAGES/asn1_msg.c
+1
View File
@@ -4297,6 +4297,7 @@ ssize_t do_nrMeasurementReport(uint8_t *buffer,
If we delete this asn1cCalloc statement, eNB will crash in NSA mode.
Please don't delete the following line unless the bug has been found. */
asn1cCalloc(measresulteutra_list->cgi_Info, measresult_cgi2);
(void) measresult_cgi2;
struct LTE_MeasResultEUTRA__measResult* measResult= &measresulteutra_list->measResult;
asn1cCallocOne(measResult->rsrpResult, rsrp_tar);
asn1cCallocOne(measResult->rsrqResult, rsrq_tar);
openair2/RRC/LTE/MESSAGES/asn1_msg.h
+5
View File
@@ -28,6 +28,9 @@
* \email: raymond.knopp@eurecom.fr and navid.nikaein@eurecom.fr
*/
#ifndef __RRC_LTE_MESSAGES_ASN1_MSG__H__
#define __RRC_LTE_MESSAGES_ASN1_MSG__H__
#include <stdio.h>
#include <sys/types.h>
#include <stdlib.h> /* for atoi(3) */
@@ -405,3 +408,5 @@ uint8_t do_SecurityModeCommand(
const uint8_t Transaction_id,
const uint8_t cipheringAlgorithm,
const uint8_t integrityProtAlgorithm);
#endif /* __RRC_LTE_MESSAGES_ASN1_MSG__H__ */
openair2/RRC/LTE/rrc_UE.c
+2 -1
View File
@@ -3175,7 +3175,8 @@ int decode_SIB1( const protocol_ctxt_t *const ctxt_pP, const uint8_t eNB_index,
const size_t num_plmn_data = sizeof(plmn_data) / sizeof(plmn_data[0]);
for (size_t plmn_ind = 0;; ++plmn_ind) {
if (plmn_ind == num_plmn_data) {
LOG_E( RRC, "Did not find name from internal table for %u %u\n", mcc, mnc);
LOG_W( RRC, "Did not find operator name from internal table for MCC %0*d, MNC %0*d\n",
mccdigits, mcc, mncdigits, mnc);
break;
}
if ((plmn_data[plmn_ind].mcc == mcc) && (plmn_data[plmn_ind].mnc == mnc)) {
openair2/RRC/LTE/rrc_eNB_S1AP.c
+1 -1
View File
@@ -1757,7 +1757,7 @@ int rrc_eNB_process_PAGING_IND(MessageDef *msg_p, const char *msg_name, instance
&& RC.rrc[instance]->configuration.mnc[j] == S1AP_PAGING_IND(msg_p).plmn_identity[tai_size].mnc
&& RC.rrc[instance]->configuration.tac == S1AP_PAGING_IND(msg_p).tac[tai_size]) {
for (uint8_t CC_id = 0; CC_id < MAX_NUM_CCs; CC_id++) {
lte_frame_type_t frame_type = RC.eNB[instance][CC_id]->frame_parms.frame_type;
frame_type_t frame_type = RC.eNB[instance][CC_id]->frame_parms.frame_type;
/* get nB from configuration */
/* get default DRX cycle from configuration */
Tc = (uint8_t)RC.rrc[instance]->configuration.radioresourceconfig[CC_id].pcch_defaultPagingCycle;
openair2/RRC/NR/L2_nr_interface.c
+1 -1
View File
@@ -321,7 +321,7 @@ int8_t nr_mac_rrc_data_ind(const module_id_t module_idP,
ue_context_p->ue_context.Srb0.Active = 1;
RB_INSERT(rrc_nr_ue_tree_s, &RC.nrrrc[module_idP]->rrc_ue_head, ue_context_p);
fill_initial_cellGroupConfig(ue_context_p->local_uid,&cellGroupConfig,scc,&RC.nrrrc[module_idP]->carrier);
fill_initial_cellGroupConfig(ue_context_p->local_uid,&cellGroupConfig,scc, &RC.nrrrc[module_idP]->configuration);
MessageDef* tmp=itti_alloc_new_message_sized(TASK_RRC_GNB, 0, F1AP_INITIAL_UL_RRC_MESSAGE, sizeof(f1ap_initial_ul_rrc_message_t) + sdu_lenP);
f1ap_initial_ul_rrc_message_t *msg = &F1AP_INITIAL_UL_RRC_MESSAGE(tmp);
openair2/RRC/NR/MESSAGES/asn1_msg.c
+26 -22
View File
@@ -198,6 +198,7 @@ uint8_t do_MIB_NR(gNB_RRC_INST *rrc,uint32_t frame) {
asn_enc_rval_t enc_rval;
rrc_gNB_carrier_data_t *carrier = &rrc->carrier;
const gNB_RrcConfigurationReq *configuration = &rrc->configuration;
NR_BCCH_BCH_Message_t *mib = &carrier->mib;
NR_ServingCellConfigCommon_t *scc = carrier->servingcellconfigcommon;
@@ -221,7 +222,7 @@ uint8_t do_MIB_NR(gNB_RRC_INST *rrc,uint32_t frame) {
mib->message.choice.mib->spare.size = 1;
mib->message.choice.mib->spare.bits_unused = 7; // This makes a spare of 1 bits
mib->message.choice.mib->ssb_SubcarrierOffset = (carrier->ssb_SubcarrierOffset)&15;
mib->message.choice.mib->ssb_SubcarrierOffset = (configuration->ssb_SubcarrierOffset)&15;
/*
* The SIB1 will be sent in this allocation (Type0-PDCCH) : 38.213, 13-4 Table and 38.213 13-11 to 13-14 tables
@@ -1004,7 +1005,7 @@ long rrc_get_max_nr_csrs(uint8_t max_rbs, long b_SRS) {
return c_srs;
}
/*
void config_csirs(NR_ServingCellConfigCommon_t *servingcellconfigcommon,
NR_CSI_MeasConfig_t *csi_MeasConfig,
int dl_antenna_ports,
@@ -1060,12 +1061,12 @@ void config_csirs(NR_ServingCellConfigCommon_t *servingcellconfigcommon,
else
csi_MeasConfig->nzp_CSI_RS_ResourceToAddModList = NULL;
}
*/
void fill_initial_SpCellConfig(int uid,
NR_SpCellConfig_t *SpCellConfig,
NR_ServingCellConfigCommon_t *scc,
rrc_gNB_carrier_data_t *carrier) {
const gNB_RrcConfigurationReq *configuration)
{
// This assert will never happen in the current implementation because NUMBER_OF_UE_MAX = 4.
// However, if in the future NUMBER_OF_UE_MAX is increased, it will be necessary to improve the allocation of SRS resources,
// where the startPosition = 2 or 3 and sl160 = 17, 17, 27 ... 157 only give us 30 different allocations.
@@ -1249,7 +1250,7 @@ void fill_initial_SpCellConfig(int uid,
ASN_SEQUENCE_ADD(&srs_resset0->srs_ResourceIdList->list,srs_resset0_id);
srs_Config->srs_ResourceToReleaseList=NULL;
if(carrier->do_SRS) {
if (configuration->do_SRS) {
srs_resset0->resourceType.present = NR_SRS_ResourceSet__resourceType_PR_periodic;
srs_resset0->resourceType.choice.periodic = calloc(1,sizeof(*srs_resset0->resourceType.choice.periodic));
srs_resset0->resourceType.choice.periodic->associatedCSI_RS = NULL;
@@ -1293,7 +1294,7 @@ void fill_initial_SpCellConfig(int uid,
srs_res0->freqHopping.b_SRS);
srs_res0->groupOrSequenceHopping=NR_SRS_Resource__groupOrSequenceHopping_neither;
if(carrier->do_SRS) {
if (configuration->do_SRS) {
srs_res0->resourceType.present= NR_SRS_Resource__resourceType_PR_periodic;
srs_res0->resourceType.choice.periodic=calloc(1,sizeof(*srs_res0->resourceType.choice.periodic));
srs_res0->resourceType.choice.periodic->periodicityAndOffset_p.present = NR_SRS_PeriodicityAndOffset_PR_sl160;
@@ -1330,9 +1331,9 @@ void fill_initial_SpCellConfig(int uid,
long *delay[8];
for (int i=0;i<8;i++) {
delay[i] = calloc(1,sizeof(*delay[i]));
AssertFatal(carrier->minRXTXTIME >=2 && carrier->minRXTXTIME <7,
"check minRXTXTIME %d\n",carrier->minRXTXTIME);
*delay[i] = (i+carrier->minRXTXTIME);
AssertFatal(configuration->minRXTXTIME >= 2 && configuration->minRXTXTIME < 7,
"minRXTXTIME is %d but should be within [2,7)\n", configuration->minRXTXTIME);
*delay[i] = i + configuration->minRXTXTIME;
ASN_SEQUENCE_ADD(&pucch_Config->dl_DataToUL_ACK->list,delay[i]);
}
@@ -1772,25 +1773,26 @@ void fill_mastercellGroupConfig(NR_CellGroupConfig_t *cellGroupConfig, NR_CellGr
ASN_SEQUENCE_ADD(&ue_context_mastercellGroup->rlc_BearerToAddModList->list, rlc_BearerConfig_drb);
}
void update_cellGroupConfig(NR_CellGroupConfig_t *cellGroupConfig,
rrc_gNB_carrier_data_t *carrier,
NR_UE_NR_Capability_t *uecap) {
NR_UE_NR_Capability_t *uecap,
const gNB_RrcConfigurationReq* configuration) {
NR_SpCellConfig_t *SpCellConfig = cellGroupConfig->spCellConfig;
if (SpCellConfig == NULL) return;
NR_ServingCellConfigCommon_t *scc = carrier->servingcellconfigcommon;
NR_ServingCellConfigCommon_t *scc = configuration->scc;
NR_BWP_DownlinkDedicated_t *bwp_Dedicated = SpCellConfig->spCellConfigDedicated->initialDownlinkBWP;
set_dl_mcs_table(scc->downlinkConfigCommon->initialDownlinkBWP->genericParameters.subcarrierSpacing,
uecap, SpCellConfig, bwp_Dedicated, scc);
configuration->force_256qam_off ? NULL : uecap, SpCellconfig, bwp_Dedicated, scc);
struct NR_ServingCellConfig__downlinkBWP_ToAddModList *DL_BWP_list = SpCellConfig->spCellConfigDedicated->downlinkBWP_ToAddModList;
if (DL_BWP_list) {
for (int i=0; i<DL_BWP_list->list.count; i++){
NR_BWP_Downlink_t *bwp = DL_BWP_list->list.array[i];
int scs = bwp->bwp_Common->genericParameters.subcarrierSpacing;
set_dl_mcs_table(scs, uecap, SpCellConfig,bwp->bwp_Dedicated, carrier->servingcellconfigcommon);
set_dl_mcs_table(scs, configuration->force_256qam_off ? NULL : uecap, SpCellConfig,bwp->bwp_Dedicated, scc);
}
}
}
@@ -1799,8 +1801,8 @@ void update_cellGroupConfig(NR_CellGroupConfig_t *cellGroupConfig,
void fill_initial_cellGroupConfig(int uid,
NR_CellGroupConfig_t *cellGroupConfig,
NR_ServingCellConfigCommon_t *scc,
rrc_gNB_carrier_data_t *carrier) {
const gNB_RrcConfigurationReq *configuration)
{
NR_RLC_BearerConfig_t *rlc_BearerConfig = NULL;
NR_RLC_Config_t *rlc_Config = NULL;
NR_LogicalChannelConfig_t *logicalChannelConfig = NULL;
@@ -1890,7 +1892,7 @@ void fill_initial_cellGroupConfig(int uid,
cellGroupConfig->spCellConfig = calloc(1,sizeof(*cellGroupConfig->spCellConfig));
fill_initial_SpCellConfig(uid,cellGroupConfig->spCellConfig,scc,carrier);
fill_initial_SpCellConfig(uid,cellGroupConfig->spCellConfig,scc,configuration);
cellGroupConfig->sCellToAddModList = NULL;
cellGroupConfig->sCellToReleaseList = NULL;
@@ -1902,7 +1904,7 @@ int do_RRCSetup(rrc_gNB_ue_context_t *const ue_context_pP,
const uint8_t transaction_id,
OCTET_STRING_t *masterCellGroup_from_DU,
NR_ServingCellConfigCommon_t *scc,
rrc_gNB_carrier_data_t *carrier)
const gNB_RrcConfigurationReq *configuration)
//------------------------------------------------------------------------------
{
asn_enc_rval_t enc_rval;
@@ -1969,7 +1971,7 @@ int do_RRCSetup(rrc_gNB_ue_context_t *const ue_context_pP,
}
else {
cellGroupConfig = calloc(1, sizeof(NR_CellGroupConfig_t));
fill_initial_cellGroupConfig(ue_context_pP->local_uid,cellGroupConfig,scc,carrier);
fill_initial_cellGroupConfig(ue_context_pP->local_uid, cellGroupConfig, scc, configuration);
enc_rval = uper_encode_to_buffer(&asn_DEF_NR_CellGroupConfig,
NULL,
@@ -2217,6 +2219,7 @@ int16_t do_RRCReconfiguration(
struct NR_RRCReconfiguration_v1530_IEs__dedicatedNAS_MessageList *dedicatedNAS_MessageList,
rrc_gNB_ue_context_t *const ue_context_pP,
rrc_gNB_carrier_data_t *carrier,
const gNB_RrcConfigurationReq *configuration,
NR_MAC_CellGroupConfig_t *mac_CellGroupConfig,
NR_CellGroupConfig_t *cellGroupConfig)
//------------------------------------------------------------------------------
@@ -2269,8 +2272,9 @@ int16_t do_RRCReconfiguration(
if(cellGroupConfig!=NULL){
update_cellGroupConfig(cellGroupConfig,
carrier,
ue_context_pP->ue_context.UE_Capability_nr);
ue_context_pP->ue_context.UE_Capability_nr,
configuration);
enc_rval = uper_encode_to_buffer(&asn_DEF_NR_CellGroupConfig,
NULL,
(void *)cellGroupConfig,
openair2/RRC/NR/MESSAGES/asn1_msg.h
+13 -10
View File
@@ -28,7 +28,8 @@
* \email: raymond.knopp@eurecom.fr and navid.nikaein@eurecom.fr, kroempa@gmail.com
*/
#pragma once
#ifndef __RRC_NR_MESSAGES_ASN1_MSG__H__
#define __RRC_NR_MESSAGES_ASN1_MSG__H__
#include <stdio.h>
#include <sys/types.h>
@@ -101,18 +102,18 @@ uint8_t do_RRCReject(uint8_t Mod_id,
uint8_t *const buffer);
void fill_initial_SpCellConfig(int uid,
NR_SpCellConfig_t *SpCellConfig,
NR_ServingCellConfigCommon_t *scc,
rrc_gNB_carrier_data_t *carrier);
NR_SpCellConfig_t *SpCellConfig,
NR_ServingCellConfigCommon_t *scc,
const gNB_RrcConfigurationReq *configuration);
void fill_initial_cellGroupConfig(int uid,
NR_CellGroupConfig_t *cellGroupConfig,
NR_ServingCellConfigCommon_t *scc,
rrc_gNB_carrier_data_t *carrier);
NR_CellGroupConfig_t *cellGroupConfig,
NR_ServingCellConfigCommon_t *scc,
const gNB_RrcConfigurationReq *configuration);
void update_cellGroupConfig(NR_CellGroupConfig_t *cellGroupConfig,
rrc_gNB_carrier_data_t *carrier,
NR_UE_NR_Capability_t *uecap);
NR_UE_NR_Capability_t *uecap,
const gNB_RrcConfigurationReq *configuration);
void fill_mastercellGroupConfig(NR_CellGroupConfig_t *cellGroupConfig, NR_CellGroupConfig_t *ue_context_mastercellGroup,int use_rlc_um_for_drb);
@@ -121,7 +122,7 @@ int do_RRCSetup(rrc_gNB_ue_context_t *const ue_context_pP,
const uint8_t transaction_id,
OCTET_STRING_t *masterCellGroup_from_DU,
NR_ServingCellConfigCommon_t *scc,
rrc_gNB_carrier_data_t *carrier);
const gNB_RrcConfigurationReq *configuration);
uint8_t do_NR_SecurityModeCommand(
const protocol_ctxt_t *const ctxt_pP,
@@ -151,6 +152,7 @@ int16_t do_RRCReconfiguration(
struct NR_RRCReconfiguration_v1530_IEs__dedicatedNAS_MessageList *dedicatedNAS_MessageList,
rrc_gNB_ue_context_t *const ue_context_pP,
rrc_gNB_carrier_data_t *carrier,
const gNB_RrcConfigurationReq *configuration,
NR_MAC_CellGroupConfig_t *mac_CellGroupConfig,
NR_CellGroupConfig_t *cellGroupConfig);
@@ -205,3 +207,4 @@ do_RRCReestablishmentComplete(
uint8_t *buffer, size_t buffer_size,
int64_t rrc_TransactionIdentifier);
#endif /* __RRC_NR_MESSAGES_ASN1_MSG__H__ */
openair2/RRC/NR/nr_rrc_config.c
+142 -2
View File
@@ -31,6 +31,145 @@
#include "nr_rrc_config.h"
#include "common/utils/nr/nr_common.h"
const uint8_t slotsperframe[5] = {10, 20, 40, 80, 160};
void set_csirs_periodicity(NR_NZP_CSI_RS_Resource_t *nzpcsi0, int uid, int nb_slots_per_period) {
nzpcsi0->periodicityAndOffset = calloc(1,sizeof(*nzpcsi0->periodicityAndOffset));
int ideal_period = nb_slots_per_period*MAX_MOBILES_PER_GNB;
if (ideal_period<5) {
nzpcsi0->periodicityAndOffset->present = NR_CSI_ResourcePeriodicityAndOffset_PR_slots4;
nzpcsi0->periodicityAndOffset->choice.slots4 = nb_slots_per_period*uid;
}
else if (ideal_period<6) {
nzpcsi0->periodicityAndOffset->present = NR_CSI_ResourcePeriodicityAndOffset_PR_slots5;
nzpcsi0->periodicityAndOffset->choice.slots5 = nb_slots_per_period*uid;
}
else if (ideal_period<9) {
nzpcsi0->periodicityAndOffset->present = NR_CSI_ResourcePeriodicityAndOffset_PR_slots8;
nzpcsi0->periodicityAndOffset->choice.slots8 = nb_slots_per_period*uid;
}
else if (ideal_period<11) {
nzpcsi0->periodicityAndOffset->present = NR_CSI_ResourcePeriodicityAndOffset_PR_slots10;
nzpcsi0->periodicityAndOffset->choice.slots10 = nb_slots_per_period*uid;
}
else if (ideal_period<17) {
nzpcsi0->periodicityAndOffset->present = NR_CSI_ResourcePeriodicityAndOffset_PR_slots16;
nzpcsi0->periodicityAndOffset->choice.slots16 = nb_slots_per_period*uid;
}
else if (ideal_period<21) {
nzpcsi0->periodicityAndOffset->present = NR_CSI_ResourcePeriodicityAndOffset_PR_slots20;
nzpcsi0->periodicityAndOffset->choice.slots20 = nb_slots_per_period*uid;
}
else if (ideal_period<41) {
nzpcsi0->periodicityAndOffset->present = NR_CSI_ResourcePeriodicityAndOffset_PR_slots40;
nzpcsi0->periodicityAndOffset->choice.slots40 = nb_slots_per_period*uid;
}
else if (ideal_period<81) {
nzpcsi0->periodicityAndOffset->present = NR_CSI_ResourcePeriodicityAndOffset_PR_slots80;
nzpcsi0->periodicityAndOffset->choice.slots80 = nb_slots_per_period*uid;
}
else if (ideal_period<161) {
nzpcsi0->periodicityAndOffset->present = NR_CSI_ResourcePeriodicityAndOffset_PR_slots160;
nzpcsi0->periodicityAndOffset->choice.slots160 = nb_slots_per_period*uid;
}
else {
nzpcsi0->periodicityAndOffset->present = NR_CSI_ResourcePeriodicityAndOffset_PR_slots320;
nzpcsi0->periodicityAndOffset->choice.slots320 = (nb_slots_per_period*uid)%320 + (nb_slots_per_period*uid)/320;
}
}
void config_csirs(NR_ServingCellConfigCommon_t *servingcellconfigcommon,
NR_CSI_MeasConfig_t *csi_MeasConfig,
int uid,
int num_dl_antenna_ports,
int curr_bwp,
int do_csirs) {
if (do_csirs) {
csi_MeasConfig->nzp_CSI_RS_ResourceSetToAddModList = calloc(1,sizeof(*csi_MeasConfig->nzp_CSI_RS_ResourceSetToAddModList));
NR_NZP_CSI_RS_ResourceSet_t *nzpcsirs0 = calloc(1,sizeof(*nzpcsirs0));
nzpcsirs0->nzp_CSI_ResourceSetId = 0;
NR_NZP_CSI_RS_ResourceId_t *nzpid0 = calloc(1,sizeof(*nzpid0));
*nzpid0 = 0;
ASN_SEQUENCE_ADD(&nzpcsirs0->nzp_CSI_RS_Resources,nzpid0);
nzpcsirs0->repetition = NULL;
nzpcsirs0->aperiodicTriggeringOffset = NULL;
nzpcsirs0->trs_Info = NULL;
ASN_SEQUENCE_ADD(&csi_MeasConfig->nzp_CSI_RS_ResourceSetToAddModList->list,nzpcsirs0);
const NR_TDD_UL_DL_Pattern_t *tdd = servingcellconfigcommon->tdd_UL_DL_ConfigurationCommon ?
&servingcellconfigcommon->tdd_UL_DL_ConfigurationCommon->pattern1 : NULL;
const int n_slots_frame = slotsperframe[*servingcellconfigcommon->ssbSubcarrierSpacing];
int nb_slots_per_period = n_slots_frame;
if (tdd)
nb_slots_per_period = n_slots_frame/get_nb_periods_per_frame(tdd->dl_UL_TransmissionPeriodicity);
csi_MeasConfig->nzp_CSI_RS_ResourceToAddModList = calloc(1,sizeof(*csi_MeasConfig->nzp_CSI_RS_ResourceToAddModList));
NR_NZP_CSI_RS_Resource_t *nzpcsi0 = calloc(1,sizeof(*nzpcsi0));
nzpcsi0->nzp_CSI_RS_ResourceId = 0;
NR_CSI_RS_ResourceMapping_t resourceMapping;
switch (num_dl_antenna_ports) {
case 1:
resourceMapping.frequencyDomainAllocation.present = NR_CSI_RS_ResourceMapping__frequencyDomainAllocation_PR_row2;
resourceMapping.frequencyDomainAllocation.choice.row2.buf = calloc(2, sizeof(uint8_t));
resourceMapping.frequencyDomainAllocation.choice.row2.size = 2;
resourceMapping.frequencyDomainAllocation.choice.row2.bits_unused = 4;
resourceMapping.frequencyDomainAllocation.choice.row2.buf[0] = 0;
resourceMapping.frequencyDomainAllocation.choice.row2.buf[1] = 16;
resourceMapping.nrofPorts = NR_CSI_RS_ResourceMapping__nrofPorts_p1;
resourceMapping.cdm_Type = NR_CSI_RS_ResourceMapping__cdm_Type_noCDM;
break;
case 2:
resourceMapping.frequencyDomainAllocation.present = NR_CSI_RS_ResourceMapping__frequencyDomainAllocation_PR_other;
resourceMapping.frequencyDomainAllocation.choice.other.buf = calloc(2, sizeof(uint8_t));
resourceMapping.frequencyDomainAllocation.choice.other.size = 1;
resourceMapping.frequencyDomainAllocation.choice.other.bits_unused = 2;
resourceMapping.frequencyDomainAllocation.choice.other.buf[0] = 4;
resourceMapping.nrofPorts = NR_CSI_RS_ResourceMapping__nrofPorts_p2;
resourceMapping.cdm_Type = NR_CSI_RS_ResourceMapping__cdm_Type_fd_CDM2;
break;
case 4:
resourceMapping.frequencyDomainAllocation.present = NR_CSI_RS_ResourceMapping__frequencyDomainAllocation_PR_row4;
resourceMapping.frequencyDomainAllocation.choice.row4.buf = calloc(2, sizeof(uint8_t));
resourceMapping.frequencyDomainAllocation.choice.row4.size = 1;
resourceMapping.frequencyDomainAllocation.choice.row4.bits_unused = 5;
resourceMapping.frequencyDomainAllocation.choice.row4.buf[0] = 32;
resourceMapping.nrofPorts = NR_CSI_RS_ResourceMapping__nrofPorts_p4;
resourceMapping.cdm_Type = NR_CSI_RS_ResourceMapping__cdm_Type_fd_CDM2;
break;
default:
AssertFatal(1==0,"Number of ports not yet supported\n");
}
resourceMapping.firstOFDMSymbolInTimeDomain = 13; // last symbol of slot
resourceMapping.firstOFDMSymbolInTimeDomain2 = NULL;
resourceMapping.density.present = NR_CSI_RS_ResourceMapping__density_PR_one;
resourceMapping.density.choice.one = (NULL_t)0;
resourceMapping.freqBand.startingRB = 0;
resourceMapping.freqBand.nrofRBs = ((curr_bwp>>2)+(curr_bwp%4>0))<<2;
nzpcsi0->resourceMapping = resourceMapping;
nzpcsi0->powerControlOffset = 0;
nzpcsi0->powerControlOffsetSS=calloc(1,sizeof(*nzpcsi0->powerControlOffsetSS));
*nzpcsi0->powerControlOffsetSS = NR_NZP_CSI_RS_Resource__powerControlOffsetSS_db0;
nzpcsi0->scramblingID = *servingcellconfigcommon->physCellId;
set_csirs_periodicity(nzpcsi0, uid, nb_slots_per_period);
nzpcsi0->qcl_InfoPeriodicCSI_RS = NULL;
ASN_SEQUENCE_ADD(&csi_MeasConfig->nzp_CSI_RS_ResourceToAddModList->list,nzpcsi0);
}
else {
csi_MeasConfig->nzp_CSI_RS_ResourceToAddModList = NULL;
csi_MeasConfig->nzp_CSI_RS_ResourceSetToAddModList = NULL;
}
csi_MeasConfig->nzp_CSI_RS_ResourceSetToReleaseList = NULL;
csi_MeasConfig->nzp_CSI_RS_ResourceToReleaseList = NULL;
}
void prepare_sim_uecap(NR_UE_NR_Capability_t *cap,
NR_ServingCellConfigCommon_t *scc,
int numerology,
@@ -77,7 +216,7 @@ void prepare_sim_uecap(NR_UE_NR_Capability_t *cap,
void nr_rrc_config_dl_tda(NR_ServingCellConfigCommon_t *scc){
lte_frame_type_t frame_type = get_frame_type(*scc->downlinkConfigCommon->frequencyInfoDL->frequencyBandList.list.array[0], *scc->ssbSubcarrierSpacing);
frame_type_t frame_type = get_frame_type(*scc->downlinkConfigCommon->frequencyInfoDL->frequencyBandList.list.array[0], *scc->ssbSubcarrierSpacing);
int curr_bwp = scc->downlinkConfigCommon->frequencyInfoDL->scs_SpecificCarrierList.list.array[0]->carrierBandwidth;
// coreset duration setting to be improved in the framework of RRC harmonization, potentially using a common function
int len_coreset = 1;
@@ -109,7 +248,7 @@ void nr_rrc_config_ul_tda(NR_ServingCellConfigCommon_t *scc, int min_fb_delay){
//TODO change to accomodate for SRS
lte_frame_type_t frame_type = get_frame_type(*scc->downlinkConfigCommon->frequencyInfoDL->frequencyBandList.list.array[0], *scc->ssbSubcarrierSpacing);
frame_type_t frame_type = get_frame_type(*scc->downlinkConfigCommon->frequencyInfoDL->frequencyBandList.list.array[0], *scc->ssbSubcarrierSpacing);
int temp_min_delay = 6; // k2 = 2 or 3 won'r work as well as higher values
if(frame_type==TDD && scc->tdd_UL_DL_ConfigurationCommon) {
@@ -129,6 +268,7 @@ void nr_rrc_config_ul_tda(NR_ServingCellConfigCommon_t *scc, int min_fb_delay){
uint8_t DELTA[4]= {2,3,4,6}; // Delta parameter for Msg3
int mu = scc->uplinkConfigCommon->initialUplinkBWP->genericParameters.subcarrierSpacing;
frame_type_t frame_type = get_frame_type(*scc->downlinkConfigCommon->frequencyInfoDL->frequencyBandList.list.array[0], *scc->ssbSubcarrierSpacing);
struct NR_PUSCH_TimeDomainResourceAllocation *pusch_timedomainresourceallocation = CALLOC(1,sizeof(struct NR_PUSCH_TimeDomainResourceAllocation));
pusch_timedomainresourceallocation->k2 = CALLOC(1,sizeof(long));
openair2/RRC/NR/nr_rrc_config.h
+6
View File
@@ -113,6 +113,12 @@ typedef struct physicalcellgroup_s{
void nr_rrc_config_dl_tda(NR_ServingCellConfigCommon_t *scc);
void nr_rrc_config_ul_tda(NR_ServingCellConfigCommon_t *scc, int min_fb_delay);
void config_csirs(NR_ServingCellConfigCommon_t *servingcellconfigcommon,
NR_CSI_MeasConfig_t *csi_MeasConfig,
int uid,
int num_dl_antenna_ports,
int curr_bwp,
int do_csirs);
void set_dl_mcs_table(int scs, NR_UE_NR_Capability_t *cap,
NR_SpCellConfig_t *SpCellConfig,
NR_BWP_DownlinkDedicated_t *bwp_Dedicated,
openair2/RRC/NR/nr_rrc_defs.h
-8
View File
@@ -424,7 +424,6 @@ typedef struct rrc_gNB_ue_context_s {
struct gNB_RRC_UE_s ue_context;
} rrc_gNB_ue_context_t;
typedef struct {
// buffer that contains the encoded messages
@@ -449,13 +448,6 @@ typedef struct {
NR_SIB2_t *sib2;
NR_SIB3_t *sib3;
NR_BCCH_DL_SCH_Message_t systemInformation; // SIB23
int ssb_SubcarrierOffset;
int sib1_tda;
int pdsch_AntennaPorts;
int pusch_AntennaPorts;
int minRXTXTIME;
int do_CSIRS;
int do_SRS;
NR_BCCH_DL_SCH_Message_t *siblock1;
NR_ServingCellConfigCommon_t *servingcellconfigcommon;
NR_PDCCH_ConfigSIB1_t *pdcch_ConfigSIB1;
openair2/RRC/NR/nr_rrc_proto.h
+2 -15
View File
@@ -79,28 +79,15 @@ void fill_default_secondaryCellGroup(NR_ServingCellConfigCommon_t *servingcellco
NR_UE_NR_Capability_t *uecap,
int scg_id,
int servCellIndex,
int dl_antenna_ports,
int minRXTXTIMEpdsch,
int do_csirs,
int do_srs,
const gNB_RrcConfigurationReq *configuration,
int uid);
void config_csirs(NR_ServingCellConfigCommon_t *servingcellconfigcommon,
NR_CSI_MeasConfig_t *csi_MeasConfig,
int dl_antenna_ports,
int curr_bwp,
int do_csirs);
void fill_default_reconfig(NR_ServingCellConfigCommon_t *servingcellconfigcommon,
NR_ServingCellConfig_t *servingcellconfigdedicated,
NR_RRCReconfiguration_IEs_t *reconfig,
NR_CellGroupConfig_t *secondaryCellGroup,
NR_UE_NR_Capability_t *uecap,
int dl_antenna_ports,
int minRXTXTIMEpdsch,
int do_csirs,
int do_srs,
const gNB_RrcConfigurationReq *configuration,
int uid);
void fill_default_rbconfig(NR_RadioBearerConfig_t *rbconfig,
openair2/RRC/NR/rrc_gNB.c
+71 -63
View File
@@ -166,17 +166,17 @@ static void init_NR_SI(gNB_RRC_INST *rrc, gNB_RrcConfigurationReq *configuration
if (NODE_IS_MONOLITHIC(rrc->node_type)){
rrc_mac_config_req_gNB(rrc->module_id,
rrc->carrier.ssb_SubcarrierOffset,
rrc->carrier.pdsch_AntennaPorts,
rrc->carrier.pusch_AntennaPorts,
rrc->carrier.sib1_tda,
rrc->carrier.minRXTXTIME,
(NR_ServingCellConfigCommon_t *)rrc->carrier.servingcellconfigcommon,
&rrc->carrier.mib,
0,
0, // WIP hardcoded rnti
(NR_CellGroupConfig_t *)NULL
);
rrc->configuration.ssb_SubcarrierOffset,
rrc->configuration.pdsch_AntennaPorts,
rrc->configuration.pusch_AntennaPorts,
rrc->configuration.sib1_tda,
rrc->configuration.minRXTXTIME,
rrc->carrier.servingcellconfigcommon,
&rrc->carrier.mib,
rrc->carrier.siblock1,
0,
0, // WIP hardcoded rnti
NULL);
}
/* set flag to indicate that cell information is configured. This is required
@@ -216,14 +216,8 @@ char openair_rrc_gNB_configuration(const module_id_t gnb_mod_idP, gNB_RrcConfigu
rrc->s1ap_id2_s1ap_ids = hashtable_create (NUMBER_OF_UE_MAX * 2, NULL, NULL);
rrc->initial_id2_ngap_ids = hashtable_create (NUMBER_OF_UE_MAX * 2, NULL, NULL);
rrc->ngap_id2_ngap_ids = hashtable_create (NUMBER_OF_UE_MAX * 2, NULL, NULL);
rrc->configuration = *configuration;
rrc->carrier.servingcellconfigcommon = configuration->scc;
rrc->carrier.ssb_SubcarrierOffset = configuration->ssb_SubcarrierOffset;
rrc->carrier.pdsch_AntennaPorts = configuration->pdsch_AntennaPorts;
rrc->carrier.pusch_AntennaPorts = configuration->pusch_AntennaPorts;
rrc->carrier.minRXTXTIME = configuration->minRXTXTIME;
rrc->carrier.sib1_tda = configuration->sib1_tda;
rrc->carrier.do_CSIRS = configuration->do_CSIRS;
rrc->carrier.do_SRS = configuration->do_SRS;
nr_rrc_config_ul_tda(configuration->scc,configuration->minRXTXTIME);
/// System Information INIT
pthread_mutex_init(&rrc->cell_info_mutex,NULL);
@@ -279,24 +273,26 @@ void apply_macrlc_config(gNB_RRC_INST *rrc,
rrc_gNB_ue_context_t *const ue_context_pP,
const protocol_ctxt_t *const ctxt_pP ) {
rrc_mac_config_req_gNB(rrc->module_id,
rrc->carrier.ssb_SubcarrierOffset,
rrc->carrier.pdsch_AntennaPorts,
rrc->carrier.pusch_AntennaPorts,
rrc->carrier.sib1_tda,
rrc->carrier.minRXTXTIME,
NULL,
NULL,
0,
ue_context_pP->ue_context.rnti,
get_softmodem_params()->sa ? ue_context_pP->ue_context.masterCellGroup : (NR_CellGroupConfig_t *)NULL);
NR_CellGroupConfig_t *cgc = get_softmodem_params()->sa ? ue_context_pP->ue_context.masterCellGroup : NULL;
rrc_mac_config_req_gNB(rrc->module_id,
rrc->configuration.ssb_SubcarrierOffset,
rrc->configuration.pdsch_AntennaPorts,
rrc->configuration.pusch_AntennaPorts,
rrc->configuration.sib1_tda,
rrc->configuration.minRXTXTIME,
NULL,
NULL,
NULL,
0,
ue_context_pP->ue_context.rnti,
cgc);
nr_rrc_rlc_config_asn1_req(ctxt_pP,
ue_context_pP->ue_context.SRB_configList,
ue_context_pP->ue_context.DRB_configList,
NULL,
NULL,
get_softmodem_params()->sa ? ue_context_pP->ue_context.masterCellGroup->rlc_BearerToAddModList : NULL);
nr_rrc_rlc_config_asn1_req(ctxt_pP,
ue_context_pP->ue_context.SRB_configList,
ue_context_pP->ue_context.DRB_configList,
NULL,
NULL,
get_softmodem_params()->sa ? cgc->rlc_BearerToAddModList : NULL);
}
@@ -340,10 +336,11 @@ rrc_gNB_generate_RRCSetup(
gNB_RRC_UE_t *ue_p = &ue_context_pP->ue_context;
gNB_RRC_INST *rrc = RC.nrrrc[ctxt_pP->module_id];
ue_p->Srb0.Tx_buffer.payload_size = do_RRCSetup(ue_context_pP,
(uint8_t *) ue_p->Srb0.Tx_buffer.Payload,
rrc_gNB_get_next_transaction_identifier(ctxt_pP->module_id),
masterCellGroup_from_DU,
scc,&rrc->carrier);
(uint8_t *) ue_p->Srb0.Tx_buffer.Payload,
rrc_gNB_get_next_transaction_identifier(ctxt_pP->module_id),
masterCellGroup_from_DU,
scc,
&rrc->configuration);
LOG_DUMPMSG(NR_RRC, DEBUG_RRC,
(char *)(ue_p->Srb0.Tx_buffer.Payload),
@@ -450,10 +447,11 @@ rrc_gNB_generate_RRCSetup_for_RRCReestablishmentRequest(
gNB_RRC_UE_t *ue_p = &ue_context_pP->ue_context;
ue_p->Srb0.Tx_buffer.payload_size = do_RRCSetup(ue_context_pP,
(uint8_t *) ue_p->Srb0.Tx_buffer.Payload,
rrc_gNB_get_next_transaction_identifier(ctxt_pP->module_id),
NULL,
scc,&rrc_instance_p->carrier);
(uint8_t *) ue_p->Srb0.Tx_buffer.Payload,
rrc_gNB_get_next_transaction_identifier(ctxt_pP->module_id),
NULL,
scc,
&rrc_instance_p->configuration);
LOG_DUMPMSG(NR_RRC, DEBUG_RRC,
(char *)(ue_p->Srb0.Tx_buffer.Payload),
@@ -465,17 +463,17 @@ rrc_gNB_generate_RRCSetup_for_RRCReestablishmentRequest(
PROTOCOL_NR_RRC_CTXT_UE_ARGS(ctxt_pP));
rrc_mac_config_req_gNB(rrc_instance_p->module_id,
rrc_instance_p->carrier.ssb_SubcarrierOffset,
rrc_instance_p->carrier.pdsch_AntennaPorts,
rrc_instance_p->carrier.pusch_AntennaPorts,
rrc_instance_p->carrier.sib1_tda,
rrc_instance_p->carrier.minRXTXTIME,
(NR_ServingCellConfigCommon_t *)rrc_instance_p->carrier.servingcellconfigcommon,
rrc_instance_p->configuration.ssb_SubcarrierOffset,
rrc_instance_p->configuration.pdsch_AntennaPorts,
rrc_instance_p->configuration.pusch_AntennaPorts,
rrc_instance_p->configuration.sib1_tda,
rrc_instance_p->configuration.minRXTXTIME,
rrc_instance_p->carrier.servingcellconfigcommon,
&rrc_instance_p->carrier.mib,
rrc_instance_p->carrier.siblock1,
0,
ue_context_pP->ue_context.rnti,
(NR_CellGroupConfig_t *)NULL
);
NULL);
LOG_I(NR_RRC,
PROTOCOL_NR_RRC_CTXT_UE_FMT" [RAPROC] Logical Channel DL-CCCH, Generating RRCSetup (bytes %d)\n",
@@ -723,6 +721,7 @@ rrc_gNB_generate_defaultRRCReconfiguration(
dedicatedNAS_MessageList,
ue_context_pP,
&rrc->carrier,
&rrc->configuration,
NULL,
ue_p->masterCellGroup);
@@ -822,7 +821,6 @@ rrc_gNB_generate_dedicatedRRCReconfiguration(
uint8_t buffer[RRC_BUF_SIZE];
uint16_t size;
int qos_flow_index = 0;
NR_QFI_t qfi = 0;
int pdu_sessions_done = 0;
int i;
NR_CellGroupConfig_t *cellGroupConfig;
@@ -873,15 +871,21 @@ rrc_gNB_generate_dedicatedRRCReconfiguration(
sdap_config = CALLOC(1, sizeof(NR_SDAP_Config_t));
memset(sdap_config, 0, sizeof(NR_SDAP_Config_t));
sdap_config->pdu_Session = ue_context_pP->ue_context.pduSession[i].param.pdusession_id;
sdap_config->sdap_HeaderDL = NR_SDAP_Config__sdap_HeaderDL_present;
sdap_config->sdap_HeaderUL = NR_SDAP_Config__sdap_HeaderUL_absent;
if (rrc->configuration.enable_sdap) {
sdap_config->sdap_HeaderDL = NR_SDAP_Config__sdap_HeaderDL_present;
sdap_config->sdap_HeaderUL = NR_SDAP_Config__sdap_HeaderUL_present;
} else {
sdap_config->sdap_HeaderDL = NR_SDAP_Config__sdap_HeaderDL_absent;
sdap_config->sdap_HeaderUL = NR_SDAP_Config__sdap_HeaderUL_absent;
}
sdap_config->defaultDRB = TRUE;
sdap_config->mappedQoS_FlowsToAdd = calloc(1, sizeof(struct NR_SDAP_Config__mappedQoS_FlowsToAdd));
memset(sdap_config->mappedQoS_FlowsToAdd, 0, sizeof(struct NR_SDAP_Config__mappedQoS_FlowsToAdd));
for (qos_flow_index = 0; qos_flow_index < ue_context_pP->ue_context.pduSession[i].param.nb_qos; qos_flow_index++) {
qfi = ue_context_pP->ue_context.pduSession[i].param.qos[qos_flow_index].qfi;
ASN_SEQUENCE_ADD(&sdap_config->mappedQoS_FlowsToAdd->list, &qfi);
NR_QFI_t *qfi = calloc(1, sizeof(NR_QFI_t));
*qfi = ue_context_pP->ue_context.pduSession[i].param.qos[qos_flow_index].qfi;
ASN_SEQUENCE_ADD(&sdap_config->mappedQoS_FlowsToAdd->list, qfi);
}
sdap_config->mappedQoS_FlowsToRelease = NULL;
DRB_config->cnAssociation->choice.sdap_Config = sdap_config;
@@ -987,6 +991,7 @@ rrc_gNB_generate_dedicatedRRCReconfiguration(
dedicatedNAS_MessageList,
ue_context_pP,
&rrc->carrier,
&rrc->configuration,
NULL,
cellGroupConfig);
LOG_DUMPMSG(NR_RRC,DEBUG_RRC,(char *)buffer,size,"[MSG] RRC Reconfiguration\n");
@@ -1160,6 +1165,7 @@ rrc_gNB_modify_dedicatedRRCReconfiguration(
NULL,
NULL,
NULL,
NULL,
NULL);
LOG_DUMPMSG(NR_RRC, DEBUG_RRC, (char *)buffer, size, "[MSG] RRC Reconfiguration\n");
@@ -1260,6 +1266,7 @@ rrc_gNB_generate_dedicatedRRCReconfiguration_release(
NULL,
NULL,
NULL,
NULL,
NULL);
ue_context_pP->ue_context.pdu_session_release_command_flag = 1;
@@ -1363,17 +1370,17 @@ rrc_gNB_process_RRCReconfigurationComplete(
if (!NODE_IS_CU(RC.nrrrc[ctxt_pP->module_id]->node_type)) {
rrc_mac_config_req_gNB(rrc->module_id,
rrc->carrier.ssb_SubcarrierOffset,
rrc->carrier.pdsch_AntennaPorts,
rrc->carrier.pusch_AntennaPorts,
rrc->carrier.sib1_tda,
rrc->carrier.minRXTXTIME,
rrc->configuration.ssb_SubcarrierOffset,
rrc->configuration.pdsch_AntennaPorts,
rrc->configuration.pusch_AntennaPorts,
rrc->configuration.sib1_tda,
rrc->configuration.minRXTXTIME,
NULL,
NULL,
NULL,
0,
ue_context_pP->ue_context.rnti,
ue_context_pP->ue_context.masterCellGroup
);
ue_context_pP->ue_context.masterCellGroup);
LOG_D(NR_RRC,"Configuring RLC DRBs/SRBs for UE %x\n",ue_context_pP->ue_context.rnti);
nr_rrc_rlc_config_asn1_req(ctxt_pP,
SRB_configList, // NULL,
@@ -1811,6 +1818,7 @@ rrc_gNB_process_RRCConnectionReestablishmentComplete(
NULL,
NULL,
NULL,
NULL,
NULL);
LOG_DUMPMSG(NR_RRC,DEBUG_RRC,(char *)buffer,size,
"[MSG] RRC Reconfiguration\n");
openair2/RRC/NR/rrc_gNB_NGAP.c
+17 -20
View File
@@ -905,30 +905,27 @@ rrc_gNB_send_NGAP_PDUSESSION_SETUP_RESP(
for (pdusession = 0; pdusession < ue_context_pP->ue_context.setup_pdu_sessions; pdusession++) {
// if (xid == ue_context_pP->ue_context.pdusession[pdusession].xid) {
if (ue_context_pP->ue_context.pduSession[pdusession].status == PDU_SESSION_STATUS_DONE) {
NGAP_PDUSESSION_SETUP_RESP(msg_p).pdusessions[pdusession].pdusession_id = ue_context_pP->ue_context.pduSession[pdusession].param.pdusession_id;
// NGAP_PDUSESSION_SETUP_RESP(msg_p).pdusessions[pdusession].pdusession_id = 1;
NGAP_PDUSESSION_SETUP_RESP(msg_p).pdusessions[pdusession].nb_of_qos_flow = ue_context_pP->ue_context.pduSession[pdusession].param.nb_qos;
NGAP_PDUSESSION_SETUP_RESP(msg_p).pdusessions[pdusession].gtp_teid = ue_context_pP->ue_context.gnb_gtp_teid[pdusession];
NGAP_PDUSESSION_SETUP_RESP(msg_p).pdusessions[pdusession].gNB_addr.pdu_session_type = PDUSessionType_ipv4;
NGAP_PDUSESSION_SETUP_RESP(msg_p).pdusessions[pdusession].gNB_addr.length = ue_context_pP->ue_context.gnb_gtp_addrs[pdusession].length;
memcpy(NGAP_PDUSESSION_SETUP_RESP(msg_p).pdusessions[pdusession].gNB_addr.buffer,
ue_context_pP->ue_context.gnb_gtp_addrs[pdusession].buffer, sizeof(uint8_t)*20);
for (qos_flow_index = 0; qos_flow_index < NGAP_PDUSESSION_SETUP_RESP(msg_p).pdusessions[pdusession].nb_of_qos_flow; qos_flow_index++) {
NGAP_PDUSESSION_SETUP_RESP(msg_p).pdusessions[pdusession].associated_qos_flows[qos_flow_index].qfi =
pdusession_setup_t * tmp=&NGAP_PDUSESSION_SETUP_RESP(msg_p).pdusessions[pdusession];
tmp->pdusession_id = ue_context_pP->ue_context.pduSession[pdusession].param.pdusession_id;
// tmp->pdusession_id = 1;
tmp->nb_of_qos_flow = ue_context_pP->ue_context.pduSession[pdusession].param.nb_qos;
tmp->gtp_teid = ue_context_pP->ue_context.gnb_gtp_teid[pdusession];
tmp->gNB_addr.pdu_session_type = PDUSessionType_ipv4;
tmp->gNB_addr.length = ue_context_pP->ue_context.gnb_gtp_addrs[pdusession].length;
memcpy(tmp->gNB_addr.buffer,
ue_context_pP->ue_context.gnb_gtp_addrs[pdusession].buffer, tmp->gNB_addr.length);
for (qos_flow_index = 0; qos_flow_index < tmp->nb_of_qos_flow; qos_flow_index++) {
tmp->associated_qos_flows[qos_flow_index].qfi =
ue_context_pP->ue_context.pduSession[pdusession].param.qos[qos_flow_index].qfi;
NGAP_PDUSESSION_SETUP_RESP(msg_p).pdusessions[pdusession].associated_qos_flows[qos_flow_index].qos_flow_mapping_ind = QOSFLOW_MAPPING_INDICATION_DL;
tmp->associated_qos_flows[qos_flow_index].qos_flow_mapping_ind = QOSFLOW_MAPPING_INDICATION_DL;
}
ue_context_pP->ue_context.pduSession[pdusession].status = PDU_SESSION_STATUS_ESTABLISHED;
LOG_I (NR_RRC,"gnb_gtp_addr (msg index %d, pdu_sessions index %d, status %d, xid %d): nb_of_pdusessions %d, pdusession_id %d, teid: %u, addr: %d.%d.%d.%d \n ",
LOG_I (NR_RRC,"gnb_gtp_addr (msg index %d, pdu_sessions index %d, status %d, xid %d): nb_of_pdusessions %d, pdusession_id %d, teid: %u \n ",
pdu_sessions_done, pdusession, ue_context_pP->ue_context.pduSession[pdusession].status, xid,
ue_context_pP->ue_context.nb_of_pdusessions,
NGAP_PDUSESSION_SETUP_RESP (msg_p).pdusessions[pdu_sessions_done].pdusession_id,
NGAP_PDUSESSION_SETUP_RESP (msg_p).pdusessions[pdu_sessions_done].gtp_teid,
NGAP_PDUSESSION_SETUP_RESP (msg_p).pdusessions[pdu_sessions_done].gNB_addr.buffer[0],
NGAP_PDUSESSION_SETUP_RESP (msg_p).pdusessions[pdu_sessions_done].gNB_addr.buffer[1],
NGAP_PDUSESSION_SETUP_RESP (msg_p).pdusessions[pdu_sessions_done].gNB_addr.buffer[2],
NGAP_PDUSESSION_SETUP_RESP (msg_p).pdusessions[pdu_sessions_done].gNB_addr.buffer[3]);
NGAP_PDUSESSION_SETUP_RESP (msg_p).pdusessions[pdu_sessions_done].gtp_teid);
pdu_sessions_done++;
} else if ((ue_context_pP->ue_context.pduSession[pdusession].status == PDU_SESSION_STATUS_NEW) ||
(ue_context_pP->ue_context.pduSession[pdusession].status == PDU_SESSION_STATUS_ESTABLISHED)) {
@@ -972,9 +969,9 @@ rrc_gNB_process_NGAP_PDUSESSION_SETUP_REQ(
uint16_t ue_initial_id;
uint32_t gNB_ue_ngap_id;
rrc_gNB_ue_context_t *ue_context_p = NULL;
protocol_ctxt_t ctxt;
gtpv1u_gnb_create_tunnel_req_t create_tunnel_req;
gtpv1u_gnb_create_tunnel_resp_t create_tunnel_resp;
protocol_ctxt_t ctxt={0};
gtpv1u_gnb_create_tunnel_req_t create_tunnel_req={0};
gtpv1u_gnb_create_tunnel_resp_t create_tunnel_resp={0};
uint8_t pdu_sessions_done;
uint8_t inde_list[NR_NB_RB_MAX - 3]= {0};
int ret = 0;
openair2/RRC/NR/rrc_gNB_nsa.c
+23 -33
View File
@@ -116,6 +116,7 @@ RB_PROTOTYPE(rrc_nr_ue_tree_s, rrc_gNB_ue_context_s, entries,
void rrc_add_nsa_user(gNB_RRC_INST *rrc,struct rrc_gNB_ue_context_s *ue_context_p, x2ap_ENDC_sgnb_addition_req_t *m) {
// generate nr-Config-r15 containers for LTE RRC : inside message for X2 EN-DC (CG-Config Message from 38.331)
rrc_gNB_carrier_data_t *carrier=&rrc->carrier;
const gNB_RrcConfigurationReq *configuration = &rrc->configuration;
MessageDef *msg;
msg = itti_alloc_new_message(TASK_RRC_ENB, 0, X2AP_ENDC_SGNB_ADDITION_REQ_ACK);
gtpv1u_enb_create_tunnel_req_t create_tunnel_req;
@@ -240,29 +241,16 @@ void rrc_add_nsa_user(gNB_RRC_INST *rrc,struct rrc_gNB_ue_context_s *ue_context_
cipher_algo,
NR_SecurityConfig__keyToUse_secondary);
}
if (ue_context_p->ue_context.spCellConfig) {
fill_default_reconfig(carrier->servingcellconfigcommon,
ue_context_p->ue_context.spCellConfig->spCellConfigDedicated,
reconfig_ies,
ue_context_p->ue_context.secondaryCellGroup,
ue_context_p->ue_context.UE_Capability_nr,
carrier->pdsch_AntennaPorts,
carrier->minRXTXTIME,
carrier->do_CSIRS,
carrier->do_SRS,
ue_context_p->local_uid);
} else {
fill_default_reconfig(carrier->servingcellconfigcommon,
NULL,
reconfig_ies,
ue_context_p->ue_context.secondaryCellGroup,
ue_context_p->ue_context.UE_Capability_nr,
carrier->pdsch_AntennaPorts,
carrier->minRXTXTIME,
carrier->do_CSIRS,
carrier->do_SRS,
ue_context_p->local_uid);
}
NR_ServingCellConfig_t *scc = ue_context_p->ue_context.spCellConfig
? ue_context_p->ue_context.spCellConfig->spCellConfigDedicated
: NULL;
fill_default_reconfig(carrier->servingcellconfigcommon,
scc,
reconfig_ies,
ue_context_p->ue_context.secondaryCellGroup,
ue_context_p->ue_context.UE_Capability_nr,
configuration,
ue_context_p->local_uid);
ue_context_p->ue_id_rnti = ue_context_p->ue_context.secondaryCellGroup->spCellConfig->reconfigurationWithSync->newUE_Identity;
NR_CG_Config_t *CG_Config = calloc(1,sizeof(*CG_Config));
memset((void *)CG_Config,0,sizeof(*CG_Config));
@@ -359,23 +347,25 @@ void rrc_add_nsa_user(gNB_RRC_INST *rrc,struct rrc_gNB_ue_context_s *ue_context_
// configure MAC and RLC
if (NODE_IS_DU(rrc->node_type)) {
rrc_mac_config_req_gNB(rrc->module_id,
rrc->carrier.ssb_SubcarrierOffset,
rrc->carrier.pdsch_AntennaPorts,
rrc->carrier.pusch_AntennaPorts,
rrc->carrier.sib1_tda,
rrc->carrier.minRXTXTIME,
rrc->configuration.ssb_SubcarrierOffset,
rrc->configuration.pdsch_AntennaPorts,
rrc->configuration.pusch_AntennaPorts,
rrc->configuration.sib1_tda,
rrc->configuration.minRXTXTIME,
rrc->carrier.servingcellconfigcommon,
&rrc->carrier.mib,
NULL,
1, // add_ue flag
ue_context_p->ue_id_rnti,
ue_context_p->ue_context.secondaryCellGroup);
} else {
rrc_mac_config_req_gNB(rrc->module_id,
rrc->carrier.ssb_SubcarrierOffset,
rrc->carrier.pdsch_AntennaPorts,
rrc->carrier.pusch_AntennaPorts,
rrc->carrier.sib1_tda,
rrc->carrier.minRXTXTIME,
rrc->configuration.ssb_SubcarrierOffset,
rrc->configuration.pdsch_AntennaPorts,
rrc->configuration.pusch_AntennaPorts,
rrc->configuration.sib1_tda,
rrc->configuration.minRXTXTIME,
NULL,
NULL,
NULL,
1, // add_ue flag
openair2/RRC/NR/rrc_gNB_reconfig.c
+66 -57
View File
@@ -56,11 +56,12 @@ void fill_default_secondaryCellGroup(NR_ServingCellConfigCommon_t *servingcellco
NR_UE_NR_Capability_t *uecap,
int scg_id,
int servCellIndex,
int dl_antenna_ports,
int minRXTXTIME,
int do_csirs,
int do_srs,
int uid) {
const gNB_RrcConfigurationReq *configuration,
int uid)
{
const rrc_pdsch_AntennaPorts_t* pdschap = &configuration->pdsch_AntennaPorts;
const int dl_antenna_ports = pdschap->N1 * pdschap->N2 * pdschap->XP;
const int do_csirs = configuration->do_CSIRS;
AssertFatal(servingcellconfigcommon!=NULL,"servingcellconfigcommon is null\n");
AssertFatal(secondaryCellGroup!=NULL,"secondaryCellGroup is null\n");
@@ -94,10 +95,8 @@ void fill_default_secondaryCellGroup(NR_ServingCellConfigCommon_t *servingcellco
secondaryCellGroup->cellGroupId = scg_id;
NR_RLC_BearerConfig_t *RLC_BearerConfig = calloc(1,sizeof(*RLC_BearerConfig));
nr_rlc_bearer_init(RLC_BearerConfig, NR_RLC_BearerConfig__servedRadioBearer_PR_drb_Identity);
if (get_softmodem_params()->do_ra || get_softmodem_params()->sa)
nr_drb_config(RLC_BearerConfig->rlc_Config, NR_RLC_Config_PR_um_Bi_Directional);
else
nr_drb_config(RLC_BearerConfig->rlc_Config, NR_RLC_Config_PR_am);
nr_drb_config(RLC_BearerConfig->rlc_Config, NR_RLC_Config_PR_um_Bi_Directional);
//nr_drb_config(RLC_BearerConfig->rlc_Config, NR_RLC_Config_PR_am);
nr_rlc_bearer_init_ul_spec(RLC_BearerConfig->mac_LogicalChannelConfig);
secondaryCellGroup->rlc_BearerToAddModList = calloc(1,sizeof(*secondaryCellGroup->rlc_BearerToAddModList));
@@ -224,7 +223,7 @@ void fill_default_secondaryCellGroup(NR_ServingCellConfigCommon_t *servingcellco
secondaryCellGroup->spCellConfig->spCellConfigDedicated->initialDownlinkBWP->pdsch_Config->choice.setup->dmrs_DownlinkForPDSCH_MappingTypeA->choice.setup->phaseTrackingRS=NULL;
secondaryCellGroup->spCellConfig->spCellConfigDedicated->initialDownlinkBWP->pdsch_Config->choice.setup->dmrs_DownlinkForPDSCH_MappingTypeA->choice.setup->dmrs_AdditionalPosition = calloc(1,sizeof(*secondaryCellGroup->spCellConfig->spCellConfigDedicated->initialDownlinkBWP->pdsch_Config->choice.setup->dmrs_DownlinkForPDSCH_MappingTypeA->choice.setup->dmrs_AdditionalPosition));
*secondaryCellGroup->spCellConfig->spCellConfigDedicated->initialDownlinkBWP->pdsch_Config->choice.setup->dmrs_DownlinkForPDSCH_MappingTypeA->choice.setup->dmrs_AdditionalPosition = NR_DMRS_DownlinkConfig__dmrs_AdditionalPosition_pos0;
*secondaryCellGroup->spCellConfig->spCellConfigDedicated->initialDownlinkBWP->pdsch_Config->choice.setup->dmrs_DownlinkForPDSCH_MappingTypeA->choice.setup->dmrs_AdditionalPosition = NR_DMRS_DownlinkConfig__dmrs_AdditionalPosition_pos1;
secondaryCellGroup->spCellConfig->spCellConfigDedicated->initialDownlinkBWP->pdsch_Config->choice.setup->tci_StatesToAddModList=calloc(1,sizeof(*secondaryCellGroup->spCellConfig->spCellConfigDedicated->initialDownlinkBWP->pdsch_Config->choice.setup->tci_StatesToAddModList));
@@ -573,7 +572,7 @@ void fill_default_secondaryCellGroup(NR_ServingCellConfigCommon_t *servingcellco
bwp->bwp_Dedicated->pdsch_Config->choice.setup->dmrs_DownlinkForPDSCH_MappingTypeA->choice.setup->phaseTrackingRS=NULL;
}
bwp->bwp_Dedicated->pdsch_Config->choice.setup->dmrs_DownlinkForPDSCH_MappingTypeA->choice.setup->dmrs_AdditionalPosition = calloc(1,sizeof(*bwp->bwp_Dedicated->pdsch_Config->choice.setup->dmrs_DownlinkForPDSCH_MappingTypeA->choice.setup->dmrs_AdditionalPosition));
*bwp->bwp_Dedicated->pdsch_Config->choice.setup->dmrs_DownlinkForPDSCH_MappingTypeA->choice.setup->dmrs_AdditionalPosition = NR_DMRS_DownlinkConfig__dmrs_AdditionalPosition_pos0;
*bwp->bwp_Dedicated->pdsch_Config->choice.setup->dmrs_DownlinkForPDSCH_MappingTypeA->choice.setup->dmrs_AdditionalPosition = NR_DMRS_DownlinkConfig__dmrs_AdditionalPosition_pos1;
bwp->bwp_Dedicated->pdsch_Config->choice.setup->tci_StatesToAddModList=calloc(1,sizeof(*bwp->bwp_Dedicated->pdsch_Config->choice.setup->tci_StatesToAddModList));
@@ -605,7 +604,11 @@ void fill_default_secondaryCellGroup(NR_ServingCellConfigCommon_t *servingcellco
bwp->bwp_Dedicated->pdsch_Config->choice.setup->rateMatchPatternGroup1=NULL;
bwp->bwp_Dedicated->pdsch_Config->choice.setup->rateMatchPatternGroup2=NULL;
bwp->bwp_Dedicated->pdsch_Config->choice.setup->rbg_Size=NR_PDSCH_Config__rbg_Size_config1;
set_dl_mcs_table(bwp->bwp_Common->genericParameters.subcarrierSpacing, uecap, secondaryCellGroup->spCellConfig, bwp->bwp_Dedicated, servingcellconfigcommon);
set_dl_mcs_table(bwp->bwp_Common->genericParameters.subcarrierSpacing,
configuration->force_256qam_off ? NULL : uecap,
secondaryCellGroup->spCellConfig,
bwp->bwp_Dedicated,
servingcellconfigcommon);
bwp->bwp_Dedicated->pdsch_Config->choice.setup->maxNrofCodeWordsScheduledByDCI = calloc(1,sizeof(*bwp->bwp_Dedicated->pdsch_Config->choice.setup->maxNrofCodeWordsScheduledByDCI));
*bwp->bwp_Dedicated->pdsch_Config->choice.setup->maxNrofCodeWordsScheduledByDCI = NR_PDSCH_Config__maxNrofCodeWordsScheduledByDCI_n1;
bwp->bwp_Dedicated->pdsch_Config->choice.setup->prb_BundlingType.present = NR_PDSCH_Config__prb_BundlingType_PR_staticBundling;
@@ -770,7 +773,7 @@ void fill_default_secondaryCellGroup(NR_ServingCellConfigCommon_t *servingcellco
ASN_SEQUENCE_ADD(&srs_resset0->srs_ResourceIdList->list,srs_resset0_id);
srs_Config->srs_ResourceToReleaseList=NULL;
if(do_srs) {
if (configuration->do_SRS) {
srs_resset0->resourceType.present = NR_SRS_ResourceSet__resourceType_PR_periodic;
srs_resset0->resourceType.choice.periodic = calloc(1,sizeof(*srs_resset0->resourceType.choice.periodic));
srs_resset0->resourceType.choice.periodic->associatedCSI_RS = NULL;
@@ -814,7 +817,7 @@ void fill_default_secondaryCellGroup(NR_ServingCellConfigCommon_t *servingcellco
srs_res0->freqHopping.b_SRS);
srs_res0->groupOrSequenceHopping=NR_SRS_Resource__groupOrSequenceHopping_neither;
if(do_srs) {
if (configuration->do_SRS) {
srs_res0->resourceType.present= NR_SRS_Resource__resourceType_PR_periodic;
srs_res0->resourceType.choice.periodic=calloc(1,sizeof(*srs_res0->resourceType.choice.periodic));
srs_res0->resourceType.choice.periodic->periodicityAndOffset_p.present = NR_SRS_PeriodicityAndOffset_PR_sl160;
@@ -935,7 +938,7 @@ void fill_default_secondaryCellGroup(NR_ServingCellConfigCommon_t *servingcellco
long *delay[8];
for (int i=0;i<8;i++) {
delay[i] = calloc(1,sizeof(*delay[i]));
*delay[i] = i+minRXTXTIME;
*delay[i] = i + configuration->minRXTXTIME;
ASN_SEQUENCE_ADD(&pucch_Config->dl_DataToUL_ACK->list,delay[i]);
}
pucch_Config->spatialRelationInfoToAddModList = calloc(1,sizeof(*pucch_Config->spatialRelationInfoToAddModList));
@@ -1064,24 +1067,7 @@ void fill_default_secondaryCellGroup(NR_ServingCellConfigCommon_t *servingcellco
csi_MeasConfig->csi_IM_ResourceToReleaseList = NULL;
csi_MeasConfig->csi_IM_ResourceSetToReleaseList = NULL;
if (do_csirs) {
csi_MeasConfig->nzp_CSI_RS_ResourceSetToAddModList = calloc(1,sizeof(*csi_MeasConfig->nzp_CSI_RS_ResourceSetToAddModList));
NR_NZP_CSI_RS_ResourceSet_t *nzpcsirs0 = calloc(1,sizeof(*nzpcsirs0));
nzpcsirs0->nzp_CSI_ResourceSetId = 0;
NR_NZP_CSI_RS_ResourceId_t *nzpid0 = calloc(1,sizeof(*nzpid0));
*nzpid0 = 0;
ASN_SEQUENCE_ADD(&nzpcsirs0->nzp_CSI_RS_Resources,nzpid0);
nzpcsirs0->repetition = NULL;
nzpcsirs0->aperiodicTriggeringOffset = NULL;
nzpcsirs0->trs_Info = NULL;
ASN_SEQUENCE_ADD(&csi_MeasConfig->nzp_CSI_RS_ResourceSetToAddModList->list,nzpcsirs0);
}
else
csi_MeasConfig->nzp_CSI_RS_ResourceSetToAddModList = NULL;
csi_MeasConfig->nzp_CSI_RS_ResourceSetToReleaseList = NULL;
config_csirs(servingcellconfigcommon, csi_MeasConfig,dl_antenna_ports,curr_bwp,do_csirs);
config_csirs(servingcellconfigcommon, csi_MeasConfig, uid, dl_antenna_ports, curr_bwp, do_csirs);
csi_MeasConfig->csi_SSB_ResourceSetToAddModList = calloc(1,sizeof(*csi_MeasConfig->csi_SSB_ResourceSetToAddModList));
csi_MeasConfig->csi_SSB_ResourceSetToReleaseList = NULL;
@@ -1100,9 +1086,9 @@ void fill_default_secondaryCellGroup(NR_ServingCellConfigCommon_t *servingcellco
ASN_SEQUENCE_ADD(&csi_MeasConfig->csi_SSB_ResourceSetToAddModList->list,ssbresset0);
csi_MeasConfig->csi_ResourceConfigToAddModList = calloc(1,sizeof(*csi_MeasConfig->csi_ResourceConfigToAddModList));
csi_MeasConfig->csi_ResourceConfigToReleaseList = NULL;
if (do_csirs) {
csi_MeasConfig->csi_ResourceConfigToReleaseList = NULL;
NR_CSI_ResourceConfig_t *csires0 = calloc(1,sizeof(*csires0));
csires0->csi_ResourceConfigId=0;
csires0->csi_RS_ResourceSetList.present = NR_CSI_ResourceConfig__csi_RS_ResourceSetList_PR_nzp_CSI_RS_SSB;
@@ -1180,19 +1166,50 @@ void fill_default_secondaryCellGroup(NR_ServingCellConfigCommon_t *servingcellco
csirep1->codebookConfig->codebookType.choice.type1 = calloc(1,sizeof(*csirep1->codebookConfig->codebookType.choice.type1));
csirep1->codebookConfig->codebookType.choice.type1->subType.present=NR_CodebookConfig__codebookType__type1__subType_PR_typeI_SinglePanel;
csirep1->codebookConfig->codebookType.choice.type1->subType.choice.typeI_SinglePanel=calloc(1,sizeof(*csirep1->codebookConfig->codebookType.choice.type1->subType.choice.typeI_SinglePanel));
csirep1->codebookConfig->codebookType.choice.type1->subType.choice.typeI_SinglePanel->nrOfAntennaPorts.present=
NR_CodebookConfig__codebookType__type1__subType__typeI_SinglePanel__nrOfAntennaPorts_PR_two;
csirep1->codebookConfig->codebookType.choice.type1->subType.choice.typeI_SinglePanel->nrOfAntennaPorts.choice.two=
calloc(1,sizeof(*csirep1->codebookConfig->codebookType.choice.type1->subType.choice.typeI_SinglePanel->nrOfAntennaPorts.choice.two));
csirep1->codebookConfig->codebookType.choice.type1->subType.choice.typeI_SinglePanel->nrOfAntennaPorts.choice.two->twoTX_CodebookSubsetRestriction.size=1;
csirep1->codebookConfig->codebookType.choice.type1->subType.choice.typeI_SinglePanel->nrOfAntennaPorts.choice.two->twoTX_CodebookSubsetRestriction.bits_unused=2;
csirep1->codebookConfig->codebookType.choice.type1->subType.choice.typeI_SinglePanel->nrOfAntennaPorts.choice.two->twoTX_CodebookSubsetRestriction.buf=malloc(1);
csirep1->codebookConfig->codebookType.choice.type1->subType.choice.typeI_SinglePanel->nrOfAntennaPorts.choice.two->twoTX_CodebookSubsetRestriction.buf[0]=0xfc;
csirep1->codebookConfig->codebookType.choice.type1->subType.choice.typeI_SinglePanel->typeI_SinglePanel_ri_Restriction.size=1;
csirep1->codebookConfig->codebookType.choice.type1->subType.choice.typeI_SinglePanel->typeI_SinglePanel_ri_Restriction.bits_unused=0;
csirep1->codebookConfig->codebookType.choice.type1->subType.choice.typeI_SinglePanel->typeI_SinglePanel_ri_Restriction.buf=malloc(1);
csirep1->codebookConfig->codebookType.choice.type1->subType.choice.typeI_SinglePanel->typeI_SinglePanel_ri_Restriction.buf[0]=0x03;
csirep1->codebookConfig->codebookType.choice.type1->codebookMode=1;
if (dl_antenna_ports == 2) {
csirep1->codebookConfig->codebookType.choice.type1->subType.choice.typeI_SinglePanel->nrOfAntennaPorts.present=
NR_CodebookConfig__codebookType__type1__subType__typeI_SinglePanel__nrOfAntennaPorts_PR_two;
csirep1->codebookConfig->codebookType.choice.type1->subType.choice.typeI_SinglePanel->nrOfAntennaPorts.choice.two=
calloc(1,sizeof(*csirep1->codebookConfig->codebookType.choice.type1->subType.choice.typeI_SinglePanel->nrOfAntennaPorts.choice.two));
csirep1->codebookConfig->codebookType.choice.type1->subType.choice.typeI_SinglePanel->nrOfAntennaPorts.choice.two->twoTX_CodebookSubsetRestriction.size=1;
csirep1->codebookConfig->codebookType.choice.type1->subType.choice.typeI_SinglePanel->nrOfAntennaPorts.choice.two->twoTX_CodebookSubsetRestriction.bits_unused=2;
csirep1->codebookConfig->codebookType.choice.type1->subType.choice.typeI_SinglePanel->nrOfAntennaPorts.choice.two->twoTX_CodebookSubsetRestriction.buf=malloc(1);
csirep1->codebookConfig->codebookType.choice.type1->subType.choice.typeI_SinglePanel->nrOfAntennaPorts.choice.two->twoTX_CodebookSubsetRestriction.buf[0]=0xfc;
csirep1->codebookConfig->codebookType.choice.type1->subType.choice.typeI_SinglePanel->typeI_SinglePanel_ri_Restriction.size=1;
csirep1->codebookConfig->codebookType.choice.type1->subType.choice.typeI_SinglePanel->typeI_SinglePanel_ri_Restriction.bits_unused=0;
csirep1->codebookConfig->codebookType.choice.type1->subType.choice.typeI_SinglePanel->typeI_SinglePanel_ri_Restriction.buf=malloc(1);
csirep1->codebookConfig->codebookType.choice.type1->subType.choice.typeI_SinglePanel->typeI_SinglePanel_ri_Restriction.buf[0]=0x03;
csirep1->codebookConfig->codebookType.choice.type1->codebookMode=1;
} else if (dl_antenna_ports < 16) {
csirep1->codebookConfig->codebookType.choice.type1->subType.choice.typeI_SinglePanel->nrOfAntennaPorts.present=
NR_CodebookConfig__codebookType__type1__subType__typeI_SinglePanel__nrOfAntennaPorts_PR_moreThanTwo;
csirep1->codebookConfig->codebookType.choice.type1->subType.choice.typeI_SinglePanel->nrOfAntennaPorts.choice.moreThanTwo=
calloc(1,sizeof(*csirep1->codebookConfig->codebookType.choice.type1->subType.choice.typeI_SinglePanel->nrOfAntennaPorts.choice.moreThanTwo));
if(dl_antenna_ports == 4)
csirep1->codebookConfig->codebookType.choice.type1->subType.choice.typeI_SinglePanel->nrOfAntennaPorts.choice.moreThanTwo->n1_n2.present=
NR_CodebookConfig__codebookType__type1__subType__typeI_SinglePanel__nrOfAntennaPorts__moreThanTwo__n1_n2_PR_two_one_TypeI_SinglePanel_Restriction;
else if(dl_antenna_ports == 8)
csirep1->codebookConfig->codebookType.choice.type1->subType.choice.typeI_SinglePanel->nrOfAntennaPorts.choice.moreThanTwo->n1_n2.present=
NR_CodebookConfig__codebookType__type1__subType__typeI_SinglePanel__nrOfAntennaPorts__moreThanTwo__n1_n2_PR_four_one_TypeI_SinglePanel_Restriction;
else if(dl_antenna_ports == 12)
csirep1->codebookConfig->codebookType.choice.type1->subType.choice.typeI_SinglePanel->nrOfAntennaPorts.choice.moreThanTwo->n1_n2.present=
NR_CodebookConfig__codebookType__type1__subType__typeI_SinglePanel__nrOfAntennaPorts__moreThanTwo__n1_n2_PR_six_one_TypeI_SinglePanel_Restriction;
else//default
csirep1->codebookConfig->codebookType.choice.type1->subType.choice.typeI_SinglePanel->nrOfAntennaPorts.choice.moreThanTwo->n1_n2.present=
NR_CodebookConfig__codebookType__type1__subType__typeI_SinglePanel__nrOfAntennaPorts__moreThanTwo__n1_n2_PR_two_one_TypeI_SinglePanel_Restriction;
/*csirep1->codebookConfig->codebookType.choice.type1->subType.choice.typeI_SinglePanel->nrOfAntennaPorts.choice.moreThanTwo->n1_n2.choice.two_one_TypeI_SinglePanel_Restriction.size=1;
csirep1->codebookConfig->codebookType.choice.type1->subType.choice.typeI_SinglePanel->nrOfAntennaPorts.choice.moreThanTwo->n1_n2.choice.two_one_TypeI_SinglePanel_Restriction.bits_unused=1;
csirep1->codebookConfig->codebookType.choice.type1->subType.choice.typeI_SinglePanel->nrOfAntennaPorts.choice.moreThanTwo->n1_n2.choice.two_one_TypeI_SinglePanel_Restriction.buf=malloc(1);
csirep1->codebookConfig->codebookType.choice.type1->subType.choice.typeI_SinglePanel->nrOfAntennaPorts.choice.moreThanTwo->n1_n2.choice.two_one_TypeI_SinglePanel_Restriction.buf[0]=0xc0; //'00000011'B
csirep1->codebookConfig->codebookType.choice.type1->subType.choice.typeI_SinglePanel->nrOfAntennaPorts.choice.moreThanTwo->typeI_SinglePanel_codebookSubsetRestriction_i2->size = 1;
csirep1->codebookConfig->codebookType.choice.type1->subType.choice.typeI_SinglePanel->nrOfAntennaPorts.choice.moreThanTwo->typeI_SinglePanel_codebookSubsetRestriction_i2->bits_unused=1;
csirep1->codebookConfig->codebookType.choice.type1->subType.choice.typeI_SinglePanel->nrOfAntennaPorts.choice.moreThanTwo->typeI_SinglePanel_codebookSubsetRestriction_i2->buf=malloc(1);
csirep1->codebookConfig->codebookType.choice.type1->subType.choice.typeI_SinglePanel->nrOfAntennaPorts.choice.moreThanTwo->typeI_SinglePanel_codebookSubsetRestriction_i2->buf[0]=0xc0;*/
csirep1->codebookConfig->codebookType.choice.type1->codebookMode=1;
} else {//32 antennas are Not implemented yet
csirep1->codebookConfig->codebookType.choice.type1->codebookMode=2;
}
csirep1->dummy = NULL;
csirep1->groupBasedBeamReporting.present = NR_CSI_ReportConfig__groupBasedBeamReporting_PR_disabled;
csirep1->groupBasedBeamReporting.choice.disabled=calloc(1,sizeof(*csirep1->groupBasedBeamReporting.choice.disabled));
@@ -1282,17 +1299,12 @@ void fill_default_secondaryCellGroup(NR_ServingCellConfigCommon_t *servingcellco
}
void fill_default_reconfig(NR_ServingCellConfigCommon_t *servingcellconfigcommon,
NR_ServingCellConfig_t *servingcellconfigdedicated,
NR_RRCReconfiguration_IEs_t *reconfig,
NR_CellGroupConfig_t *secondaryCellGroup,
NR_UE_NR_Capability_t *uecap,
int dl_antenna_ports,
int minRXTXTIME,
int do_csirs,
int do_srs,
const gNB_RrcConfigurationReq *configuration,
int uid) {
AssertFatal(servingcellconfigcommon!=NULL,"servingcellconfigcommon is null\n");
AssertFatal(reconfig!=NULL,"reconfig is null\n");
@@ -1306,10 +1318,7 @@ void fill_default_reconfig(NR_ServingCellConfigCommon_t *servingcellconfigcommon
uecap,
1,
1,
dl_antenna_ports,
minRXTXTIME,
do_csirs,
do_srs,
configuration,
uid);
xer_fprint(stdout, &asn_DEF_NR_CellGroupConfig, (const void*)secondaryCellGroup);
openair2/RRC/NR_UE/rrc_UE.c
-1
View File
@@ -2795,7 +2795,6 @@ void start_oai_nrue_threads()
init_queue(&nr_tx_req_queue);
init_queue(&nr_ul_dci_req_queue);
init_queue(&nr_ul_tti_req_queue);
init_queue(&nr_wait_ul_tti_req_queue);
if (sem_init(&sfn_slot_semaphore, 0, 0) != 0)
{
openair2/RRC/NR_UE/rrc_proto.h
-1
View File
@@ -51,7 +51,6 @@ extern queue_t nr_dl_tti_req_queue;
extern queue_t nr_tx_req_queue;
extern queue_t nr_ul_dci_req_queue;
extern queue_t nr_ul_tti_req_queue;
extern queue_t nr_wait_ul_tti_req_queue;
//
// main_rrc.c
//
openair2/SDAP/nr_sdap/nr_sdap.c
+86
View File
@@ -0,0 +1,86 @@
/*
* Licensed to the OpenAirInterface (OAI) Software Alliance under one or more
* contributor license agreements. See the NOTICE file distributed with
* this work for additional information regarding copyright ownership.
* The OpenAirInterface Software Alliance licenses this file to You under
* the OAI Public License, Version 1.1 (the "License"); you may not use this file
* except in compliance with the License.
* You may obtain a copy of the License at
*
* http://www.openairinterface.org/?page_id=698
*
* Unless required by applicable law or agreed to in writing, software
* distributed under the License is distributed on an "AS IS" BASIS,
* WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
* See the License for the specific language governing permissions and
* limitations under the License.
*-------------------------------------------------------------------------------
* For more information about the OpenAirInterface (OAI) Software Alliance:
* contact@openairinterface.org
*/
#include "nr_sdap.h"
boolean_t sdap_data_req(protocol_ctxt_t *ctxt_p,
const srb_flag_t srb_flag,
const rb_id_t rb_id,
const mui_t mui,
const confirm_t confirm,
const sdu_size_t sdu_buffer_size,
unsigned char *const sdu_buffer,
const pdcp_transmission_mode_t pt_mode,
const uint32_t *sourceL2Id,
const uint32_t *destinationL2Id,
const uint8_t qfi,
const boolean_t rqi,
const int pdusession_id) {
nr_sdap_entity_t *sdap_entity;
sdap_entity = nr_sdap_get_entity(ctxt_p->rnti, pdusession_id);
if(sdap_entity == NULL) {
LOG_E(SDAP, "%s:%d:%s: Entity not found with ue rnti: %x and pdusession id: %d\n", __FILE__, __LINE__, __FUNCTION__, ctxt_p->rnti, pdusession_id);
return 0;
}
boolean_t ret = sdap_entity->tx_entity(sdap_entity,
ctxt_p,
srb_flag,
rb_id,
mui,
confirm,
sdu_buffer_size,
sdu_buffer,
pt_mode,
sourceL2Id,
destinationL2Id,
qfi,
rqi);
return ret;
}
void sdap_data_ind(rb_id_t pdcp_entity,
int is_gnb,
int has_sdap,
int has_sdapULheader,
int pdusession_id,
int rnti,
char *buf,
int size) {
nr_sdap_entity_t *sdap_entity;
sdap_entity = nr_sdap_get_entity(rnti, pdusession_id);
if(sdap_entity == NULL) {
LOG_E(SDAP, "%s:%d:%s: Entity not found\n", __FILE__, __LINE__, __FUNCTION__);
return;
}
sdap_entity->rx_entity(sdap_entity,
pdcp_entity,
is_gnb,
has_sdap,
has_sdapULheader,
pdusession_id,
rnti,
buf,
size);
}
openair2/SDAP/nr_sdap/nr_sdap.h
+66
View File
@@ -0,0 +1,66 @@
/*
* Licensed to the OpenAirInterface (OAI) Software Alliance under one or more
* contributor license agreements. See the NOTICE file distributed with
* this work for additional information regarding copyright ownership.
* The OpenAirInterface Software Alliance licenses this file to You under
* the OAI Public License, Version 1.1 (the "License"); you may not use this file
* except in compliance with the License.
* You may obtain a copy of the License at
*
* http://www.openairinterface.org/?page_id=698
*
* Unless required by applicable law or agreed to in writing, software
* distributed under the License is distributed on an "AS IS" BASIS,
* WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
* See the License for the specific language governing permissions and
* limitations under the License.
*-------------------------------------------------------------------------------
* For more information about the OpenAirInterface (OAI) Software Alliance:
* contact@openairinterface.org
*/
#ifndef _NR_SDAP_GNB_H_
#define _NR_SDAP_GNB_H_
#include "openair2/COMMON/platform_types.h"
#include "common/utils/LOG/log.h"
#include "nr_sdap_entity.h"
/*
* TS 37.324 4.4 Functions
* Transfer of user plane data
* Downlink - gNB
* Uplink - nrUE
*/
boolean_t sdap_data_req(protocol_ctxt_t *ctxt_p,
const srb_flag_t srb_flag,
const rb_id_t rb_id,
const mui_t mui,
const confirm_t confirm,
const sdu_size_t sdu_buffer_size,
unsigned char *const sdu_buffer,
const pdcp_transmission_mode_t pt_mode,
const uint32_t *sourceL2Id,
const uint32_t *destinationL2Id,
const uint8_t qfi,
const boolean_t rqi,
const int pdusession_id
);
/*
* TS 37.324 4.4 Functions
* Transfer of user plane data
* Uplink - gNB
* Downlink - nrUE
*/
void sdap_data_ind(rb_id_t pdcp_entity,
int is_gnb,
int has_sdap,
int has_sdapULheader,
int pdusession_id,
int rnti,
char *buf,
int size
);
#endif
openair2/SDAP/nr_sdap/nr_sdap_entity.c
+481
View File
@@ -0,0 +1,481 @@
/*
* Licensed to the OpenAirInterface (OAI) Software Alliance under one or more
* contributor license agreements. See the NOTICE file distributed with
* this work for additional information regarding copyright ownership.
* The OpenAirInterface Software Alliance licenses this file to You under
* the OAI Public License, Version 1.1 (the "License"); you may not use this file
* except in compliance with the License.
* You may obtain a copy of the License at
*
* http://www.openairinterface.org/?page_id=698
*
* Unless required by applicable law or agreed to in writing, software
* distributed under the License is distributed on an "AS IS" BASIS,
* WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
* See the License for the specific language governing permissions and
* limitations under the License.
*-------------------------------------------------------------------------------
* For more information about the OpenAirInterface (OAI) Software Alliance:
* contact@openairinterface.org
*/
#include "nr_sdap_entity.h"
#include "common/utils/LOG/log.h"
#include <openair2/LAYER2/PDCP_v10.1.0/pdcp.h>
#include <openair3/ocp-gtpu/gtp_itf.h>
#include "openair2/LAYER2/nr_pdcp/nr_pdcp_ue_manager.h"
#include <stdlib.h>
#include <string.h>
#include <pthread.h>
typedef struct {
nr_sdap_entity_t *sdap_entity_llist;
} nr_sdap_entity_info;
static nr_sdap_entity_info sdap_info;
nr_pdcp_ue_manager_t *nr_pdcp_sdap_get_ue_manager(void);
void nr_pdcp_submit_sdap_ctrl_pdu(int rnti, rb_id_t sdap_ctrl_pdu_drb, nr_sdap_ul_hdr_t ctrl_pdu){
nr_pdcp_ue_t *ue;
nr_pdcp_ue_manager_t *nr_pdcp_ue_manager;
nr_pdcp_ue_manager = nr_pdcp_sdap_get_ue_manager();
ue = nr_pdcp_manager_get_ue(nr_pdcp_ue_manager, rnti);
ue->drb[sdap_ctrl_pdu_drb-1]->recv_sdu(ue->drb[sdap_ctrl_pdu_drb-1], (char*)&ctrl_pdu, SDAP_HDR_LENGTH, RLC_MUI_UNDEFINED);
return;
}
static boolean_t nr_sdap_tx_entity(nr_sdap_entity_t *entity,
protocol_ctxt_t *ctxt_p,
const srb_flag_t srb_flag,
const rb_id_t rb_id,
const mui_t mui,
const confirm_t confirm,
const sdu_size_t sdu_buffer_size,
unsigned char *const sdu_buffer,
const pdcp_transmission_mode_t pt_mode,
const uint32_t *sourceL2Id,
const uint32_t *destinationL2Id,
const uint8_t qfi,
const boolean_t rqi
) {
/* The offset of the SDAP header, it might be 0 if the has_sdap is not true in the pdcp entity. */
int offset=0;
boolean_t ret=false;
/*Hardcode DRB ID given from upper layer (ue/enb_tun_read_thread rb_id), it will change if we have SDAP*/
rb_id_t sdap_drb_id = rb_id;
int pdcp_ent_has_sdap = 0;
if(sdu_buffer == NULL) {
LOG_E(SDAP, "%s:%d:%s: NULL sdu_buffer \n", __FILE__, __LINE__, __FUNCTION__);
exit(1);
}
uint8_t sdap_buf[SDAP_MAX_PDU];
rb_id_t pdcp_entity = entity->qfi2drb_map(entity, qfi, rb_id);
if(pdcp_entity){
sdap_drb_id = pdcp_entity;
pdcp_ent_has_sdap = entity->qfi2drb_table[qfi].hasSdap;
}
if(!pdcp_ent_has_sdap){
ret = pdcp_data_req(ctxt_p,
srb_flag,
sdap_drb_id,
mui,
confirm,
sdu_buffer_size,
sdu_buffer,
pt_mode,
sourceL2Id,
destinationL2Id);
if(!ret)
LOG_E(SDAP, "%s:%d:%s: PDCP refused PDU\n", __FILE__, __LINE__, __FUNCTION__);
return ret;
}
if(sdu_buffer_size == 0 || sdu_buffer_size > 8999) {
LOG_E(SDAP, "%s:%d:%s: NULL or 0 or exceeded sdu_buffer_size (over max PDCP SDU)\n", __FILE__, __LINE__, __FUNCTION__);
return 0;
}
if(ctxt_p->enb_flag) { // gNB
offset = SDAP_HDR_LENGTH;
/*
* TS 37.324 4.4 Functions
* marking QoS flow ID in DL packets.
*
* Construct the DL SDAP data PDU.
*/
nr_sdap_dl_hdr_t sdap_hdr;
sdap_hdr.QFI = qfi;
sdap_hdr.RQI = rqi;
sdap_hdr.RDI = 0; // SDAP Hardcoded Value
/* Add the SDAP DL Header to the buffer */
memcpy(&sdap_buf[0], &sdap_hdr, SDAP_HDR_LENGTH);
memcpy(&sdap_buf[SDAP_HDR_LENGTH], sdu_buffer, sdu_buffer_size);
LOG_D(SDAP, "TX Entity QFI: %u \n", sdap_hdr.QFI);
LOG_D(SDAP, "TX Entity RQI: %u \n", sdap_hdr.RQI);
LOG_D(SDAP, "TX Entity RDI: %u \n", sdap_hdr.RDI);
} else { // nrUE
offset = SDAP_HDR_LENGTH;
/*
* TS 37.324 4.4 Functions
* marking QoS flow ID in UL packets.
*
* 5.2.1 Uplink
* construct the UL SDAP data PDU as specified in the subclause 6.2.2.3.
*/
nr_sdap_ul_hdr_t sdap_hdr;
sdap_hdr.QFI = qfi;
sdap_hdr.R = 0;
sdap_hdr.DC = rqi;
/* Add the SDAP UL Header to the buffer */
memcpy(&sdap_buf[0], &sdap_hdr, SDAP_HDR_LENGTH);
memcpy(&sdap_buf[SDAP_HDR_LENGTH], sdu_buffer, sdu_buffer_size);
LOG_D(SDAP, "TX Entity QFI: %u \n", sdap_hdr.QFI);
LOG_D(SDAP, "TX Entity R: %u \n", sdap_hdr.R);
LOG_D(SDAP, "TX Entity DC: %u \n", sdap_hdr.DC);
}
/*
* TS 37.324 5.2 Data transfer
* 5.2.1 Uplink UE side
* submit the constructed UL SDAP data PDU to the lower layers
*
* Downlink gNB side
*/
ret = pdcp_data_req(ctxt_p,
srb_flag,
sdap_drb_id,
mui,
confirm,
sdu_buffer_size+offset,
sdap_buf,
pt_mode,
sourceL2Id,
destinationL2Id);
if(!ret)
LOG_E(SDAP, "%s:%d:%s: PDCP refused PDU\n", __FILE__, __LINE__, __FUNCTION__);
return ret;
}
static void nr_sdap_rx_entity(nr_sdap_entity_t *entity,
rb_id_t pdcp_entity,
int is_gnb,
int has_sdap,
int has_sdapHeader,
int pdusession_id,
int rnti,
char *buf,
int size) {
/* The offset of the SDAP header, it might be 0 if the has_sdap is not true in the pdcp entity. */
int offset=0;
if(is_gnb) { // gNB
if(has_sdap && has_sdapHeader ) { // Handling the SDAP Header
offset = SDAP_HDR_LENGTH;
nr_sdap_ul_hdr_t *sdap_hdr = (nr_sdap_ul_hdr_t *)buf;
LOG_D(SDAP, "RX Entity Received QFI : %u\n", sdap_hdr->QFI);
LOG_D(SDAP, "RX Entity Received Reserved bit : %u\n", sdap_hdr->R);
LOG_D(SDAP, "RX Entity Received DC bit : %u\n", sdap_hdr->DC);
switch (sdap_hdr->DC) {
case SDAP_HDR_UL_DATA_PDU:
LOG_D(SDAP, "RX Entity Received SDAP Data PDU\n");
break;
case SDAP_HDR_UL_CTRL_PDU:
LOG_D(SDAP, "RX Entity Received SDAP Control PDU\n");
break;
}
}
// Pushing SDAP SDU to GTP-U Layer
MessageDef *message_p;
uint8_t *gtpu_buffer_p;
gtpu_buffer_p = itti_malloc(TASK_PDCP_ENB, TASK_GTPV1_U, size + GTPU_HEADER_OVERHEAD_MAX - offset);
AssertFatal(gtpu_buffer_p != NULL, "OUT OF MEMORY");
memcpy(&gtpu_buffer_p[GTPU_HEADER_OVERHEAD_MAX], buf+offset, size-offset);
message_p = itti_alloc_new_message(TASK_PDCP_ENB, 0 , GTPV1U_GNB_TUNNEL_DATA_REQ);
AssertFatal(message_p != NULL, "OUT OF MEMORY");
GTPV1U_GNB_TUNNEL_DATA_REQ(message_p).buffer = gtpu_buffer_p;
GTPV1U_GNB_TUNNEL_DATA_REQ(message_p).length = size-offset;
GTPV1U_GNB_TUNNEL_DATA_REQ(message_p).offset = GTPU_HEADER_OVERHEAD_MAX;
GTPV1U_GNB_TUNNEL_DATA_REQ(message_p).rnti = rnti;
GTPV1U_GNB_TUNNEL_DATA_REQ(message_p).pdusession_id = pdusession_id;
LOG_D(SDAP, "%s() sending message to gtp size %d\n", __func__, size-offset);
itti_send_msg_to_task(TASK_GTPV1_U, INSTANCE_DEFAULT, message_p);
} else { //nrUE
/*
* TS 37.324 5.2 Data transfer
* 5.2.2 Downlink
* if the DRB from which this SDAP data PDU is received is configured by RRC with the presence of SDAP header.
*/
if(has_sdap && has_sdapHeader) { // Handling the SDAP Header
offset = SDAP_HDR_LENGTH;
/*
* TS 37.324 5.2 Data transfer
* 5.2.2 Downlink
* retrieve the SDAP SDU from the DL SDAP data PDU as specified in the subclause 6.2.2.2.
*/
nr_sdap_dl_hdr_t *sdap_hdr = (nr_sdap_dl_hdr_t *)buf;
LOG_D(SDAP, "RX Entity Received QFI : %u\n", sdap_hdr->QFI);
LOG_D(SDAP, "RX Entity Received RQI : %u\n", sdap_hdr->RQI);
LOG_D(SDAP, "RX Entity Received RDI : %u\n", sdap_hdr->RDI);
/*
* TS 37.324 5.2 Data transfer
* 5.2.2 Downlink
* Perform reflective QoS flow to DRB mapping as specified in the subclause 5.3.2.
*/
if(sdap_hdr->RDI == SDAP_REFLECTIVE_MAPPING) {
/*
* TS 37.324 5.3 QoS flow to DRB Mapping
* 5.3.2 Reflective mapping
* If there is no stored QoS flow to DRB mapping rule for the QoS flow and a default DRB is configured.
*/
if(!entity->qfi2drb_table[sdap_hdr->QFI].drb_id && entity->default_drb){
nr_sdap_ul_hdr_t sdap_ctrl_pdu = entity->sdap_construct_ctrl_pdu(sdap_hdr->QFI);
rb_id_t sdap_ctrl_pdu_drb = entity->sdap_map_ctrl_pdu(entity, pdcp_entity, SDAP_CTRL_PDU_MAP_DEF_DRB, sdap_hdr->QFI);
entity->sdap_submit_ctrl_pdu(rnti, sdap_ctrl_pdu_drb, sdap_ctrl_pdu);
}
/*
* TS 37.324 5.3 QoS flow to DRB mapping
* 5.3.2 Reflective mapping
* if the stored QoS flow to DRB mapping rule for the QoS flow
* is different from the QoS flow to DRB mapping of the DL SDAP data PDU
* and
* the DRB according to the stored QoS flow to DRB mapping rule is configured by RRC
* with the presence of UL SDAP header
*/
if( (pdcp_entity != entity->qfi2drb_table[sdap_hdr->QFI].drb_id) &&
has_sdapHeader ){
nr_sdap_ul_hdr_t sdap_ctrl_pdu = entity->sdap_construct_ctrl_pdu(sdap_hdr->QFI);
rb_id_t sdap_ctrl_pdu_drb = entity->sdap_map_ctrl_pdu(entity, pdcp_entity, SDAP_CTRL_PDU_MAP_RULE_DRB, sdap_hdr->QFI);
entity->sdap_submit_ctrl_pdu(rnti, sdap_ctrl_pdu_drb, sdap_ctrl_pdu);
}
/*
* TS 37.324 5.3 QoS flow to DRB Mapping
* 5.3.2 Reflective mapping
* store the QoS flow to DRB mapping of the DL SDAP data PDU as the QoS flow to DRB mapping rule for the UL.
*/
entity->qfi2drb_table[sdap_hdr->QFI].drb_id = pdcp_entity;
}
/*
* TS 37.324 5.2 Data transfer
* 5.2.2 Downlink
* perform RQI handling as specified in the subclause 5.4
*/
if(sdap_hdr->RQI == SDAP_RQI_HANDLING) {
LOG_W(SDAP, "UE - TODD 5.4\n");
}
} /* else - retrieve the SDAP SDU from the DL SDAP data PDU as specified in the subclause 6.2.2.1 */
/*
* TS 37.324 5.2 Data transfer
* 5.2.2 Downlink
* deliver the retrieved SDAP SDU to the upper layer.
*/
extern int nas_sock_fd[];
int len = write(nas_sock_fd[0], &buf[offset], size-offset);
LOG_D(SDAP, "RX Entity len : %d\n", len);
LOG_D(SDAP, "RX Entity size : %d\n", size);
LOG_D(SDAP, "RX Entity offset : %d\n", offset);
if (len != size-offset)
LOG_E(SDAP, "%s:%d:%s: fatal\n", __FILE__, __LINE__, __FUNCTION__);
}
}
void nr_sdap_qfi2drb_map_update(nr_sdap_entity_t *entity, uint8_t qfi, rb_id_t drb, boolean_t hasSdap){
if(qfi < SDAP_MAX_QFI &&
qfi > SDAP_MAP_RULE_EMPTY &&
drb > 0 &&
drb <= AVLBL_DRB)
{
entity->qfi2drb_table[qfi].drb_id = drb;
entity->qfi2drb_table[qfi].hasSdap = hasSdap;
LOG_D(SDAP, "Updated QFI to DRB Map: QFI %u -> DRB %ld \n", qfi, entity->qfi2drb_table[qfi].drb_id);
LOG_D(SDAP, "DRB %ld %s\n", entity->qfi2drb_table[qfi].drb_id, hasSdap ? "has SDAP" : "does not have SDAP");
}
}
void nr_sdap_qfi2drb_map_del(nr_sdap_entity_t *entity, uint8_t qfi){
entity->qfi2drb_table[qfi].drb_id = SDAP_NO_MAPPING_RULE;
LOG_D(SDAP, "Deleted QFI to DRB Map for QFI %u \n", qfi);
}
rb_id_t nr_sdap_qfi2drb_map(nr_sdap_entity_t *entity, uint8_t qfi, rb_id_t upper_layer_rb_id){
rb_id_t pdcp_entity;
pdcp_entity = entity->qfi2drb_table[qfi].drb_id;
if(pdcp_entity){
return pdcp_entity;
} else if(entity->default_drb) {
LOG_D(SDAP, "Mapped QFI %u to Default DRB\n", qfi);
return entity->default_drb;
} else {
return SDAP_MAP_RULE_EMPTY;
}
return pdcp_entity;
}
nr_sdap_ul_hdr_t nr_sdap_construct_ctrl_pdu(uint8_t qfi){
nr_sdap_ul_hdr_t sdap_end_marker_hdr;
sdap_end_marker_hdr.QFI = qfi;
sdap_end_marker_hdr.R = 0;
sdap_end_marker_hdr.DC = SDAP_HDR_UL_CTRL_PDU;
LOG_D(SDAP, "Constructed Control PDU with QFI:%u R:%u DC:%u \n", sdap_end_marker_hdr.QFI,
sdap_end_marker_hdr.R,
sdap_end_marker_hdr.DC);
return sdap_end_marker_hdr;
}
rb_id_t nr_sdap_map_ctrl_pdu(nr_sdap_entity_t *entity, rb_id_t pdcp_entity, int map_type, uint8_t dl_qfi){
rb_id_t drb_of_endmarker = 0;
if(map_type == SDAP_CTRL_PDU_MAP_DEF_DRB){
drb_of_endmarker = entity->default_drb;
LOG_D(SDAP, "Mapped Control PDU to default drb\n");
}
if(map_type == SDAP_CTRL_PDU_MAP_RULE_DRB){
drb_of_endmarker = entity->qfi2drb_map(entity, dl_qfi, pdcp_entity);
LOG_D(SDAP, "Mapped Control PDU according to the mapping rule, qfi %u \n", dl_qfi);
}
return drb_of_endmarker;
}
void nr_sdap_submit_ctrl_pdu(int rnti, rb_id_t sdap_ctrl_pdu_drb, nr_sdap_ul_hdr_t ctrl_pdu){
if(sdap_ctrl_pdu_drb){
nr_pdcp_submit_sdap_ctrl_pdu(rnti, sdap_ctrl_pdu_drb, ctrl_pdu);
LOG_D(SDAP, "Sent Control PDU to PDCP Layer.\n");
}
}
void nr_sdap_ue_qfi2drb_config(nr_sdap_entity_t *existing_sdap_entity,
rb_id_t pdcp_entity,
uint16_t rnti,
NR_QFI_t *mapped_qfi_2_add,
uint8_t mappedQFIs2AddCount,
uint8_t drb_identity)
{
uint8_t qfi = 0;
for(int i = 0; i < mappedQFIs2AddCount; i++){
qfi = mapped_qfi_2_add[i];
if(existing_sdap_entity->default_drb && existing_sdap_entity->qfi2drb_table[qfi].drb_id == SDAP_NO_MAPPING_RULE){
nr_sdap_ul_hdr_t sdap_ctrl_pdu = existing_sdap_entity->sdap_construct_ctrl_pdu(qfi);
rb_id_t sdap_ctrl_pdu_drb = existing_sdap_entity->sdap_map_ctrl_pdu(existing_sdap_entity, pdcp_entity, SDAP_CTRL_PDU_MAP_DEF_DRB, qfi);
existing_sdap_entity->sdap_submit_ctrl_pdu(rnti, sdap_ctrl_pdu_drb, sdap_ctrl_pdu);
}
if(existing_sdap_entity->qfi2drb_table[qfi].drb_id != drb_identity && existing_sdap_entity->qfi2drb_table[qfi].hasSdap){
nr_sdap_ul_hdr_t sdap_ctrl_pdu = existing_sdap_entity->sdap_construct_ctrl_pdu(qfi);
rb_id_t sdap_ctrl_pdu_drb = existing_sdap_entity->sdap_map_ctrl_pdu(existing_sdap_entity, pdcp_entity, SDAP_CTRL_PDU_MAP_RULE_DRB, qfi);
existing_sdap_entity->sdap_submit_ctrl_pdu(rnti, sdap_ctrl_pdu_drb, sdap_ctrl_pdu);
}
}
}
nr_sdap_entity_t *new_nr_sdap_entity(int has_sdap,
uint16_t rnti,
int pdusession_id,
boolean_t is_defaultDRB,
uint8_t drb_identity,
NR_QFI_t *mapped_qfi_2_add,
uint8_t mappedQFIs2AddCount)
{
if(nr_sdap_get_entity(rnti, pdusession_id)) {
LOG_E(SDAP, "SDAP Entity for UE already exists.\n");
nr_sdap_entity_t *existing_sdap_entity = nr_sdap_get_entity(rnti, pdusession_id);
rb_id_t pdcp_entity = existing_sdap_entity->default_drb;
nr_sdap_ue_qfi2drb_config(existing_sdap_entity, pdcp_entity, rnti, mapped_qfi_2_add, mappedQFIs2AddCount, drb_identity);
return existing_sdap_entity;
}
nr_sdap_entity_t *sdap_entity;
sdap_entity = calloc(1, sizeof(nr_sdap_entity_t));
if(sdap_entity == NULL) {
LOG_E(SDAP, "SDAP Entity creation failed, out of memory\n");
exit(1);
}
sdap_entity->rnti = rnti;
sdap_entity->pdusession_id = pdusession_id;
sdap_entity->tx_entity = nr_sdap_tx_entity;
sdap_entity->rx_entity = nr_sdap_rx_entity;
sdap_entity->sdap_construct_ctrl_pdu = nr_sdap_construct_ctrl_pdu;
sdap_entity->sdap_map_ctrl_pdu = nr_sdap_map_ctrl_pdu;
sdap_entity->sdap_submit_ctrl_pdu = nr_sdap_submit_ctrl_pdu;
sdap_entity->qfi2drb_map_update = nr_sdap_qfi2drb_map_update;
sdap_entity->qfi2drb_map_delete = nr_sdap_qfi2drb_map_del;
sdap_entity->qfi2drb_map = nr_sdap_qfi2drb_map;
if(is_defaultDRB) {
sdap_entity->default_drb = drb_identity;
LOG_I(SDAP, "Default DRB for the created SDAP entity: %ld \n", sdap_entity->default_drb);
if(mappedQFIs2AddCount) {
for (int i = 0; i < mappedQFIs2AddCount; i++)
{
LOG_D(SDAP, "Mapped QFI to Add : %ld \n", mapped_qfi_2_add[i]);
sdap_entity->qfi2drb_map_update(sdap_entity, mapped_qfi_2_add[i], sdap_entity->default_drb, has_sdap);
}
}
}
sdap_entity->next_entity = sdap_info.sdap_entity_llist;
sdap_info.sdap_entity_llist = sdap_entity;
return sdap_entity;
}
nr_sdap_entity_t *nr_sdap_get_entity(uint16_t rnti, int pdusession_id) {
nr_sdap_entity_t *sdap_entity;
sdap_entity = sdap_info.sdap_entity_llist;
if(sdap_entity == NULL)
return NULL;
while(sdap_entity->rnti != rnti && sdap_entity->next_entity != NULL) {
sdap_entity = sdap_entity->next_entity;
}
if (sdap_entity->rnti == rnti && sdap_entity->pdusession_id == pdusession_id)
return sdap_entity;
return NULL;
}
void delete_nr_sdap_entity(uint16_t rnti) {
nr_sdap_entity_t *entityPtr, *entityPrev = NULL;
entityPtr = sdap_info.sdap_entity_llist;
if(entityPtr->rnti == rnti) {
sdap_info.sdap_entity_llist = sdap_info.sdap_entity_llist->next_entity;
free(entityPtr);
} else {
while(entityPtr->rnti != rnti && entityPtr->next_entity != NULL) {
entityPrev = entityPtr;
entityPtr = entityPtr->next_entity;
}
if(entityPtr->rnti != rnti) {
entityPrev->next_entity = entityPtr->next_entity;
free(entityPtr);
}
}
}
openair2/SDAP/nr_sdap/nr_sdap_entity.h
+182
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@@ -0,0 +1,182 @@
/*
* Licensed to the OpenAirInterface (OAI) Software Alliance under one or more
* contributor license agreements. See the NOTICE file distributed with
* this work for additional information regarding copyright ownership.
* The OpenAirInterface Software Alliance licenses this file to You under
* the OAI Public License, Version 1.1 (the "License"); you may not use this file
* except in compliance with the License.
* You may obtain a copy of the License at
*
* http://www.openairinterface.org/?page_id=698
*
* Unless required by applicable law or agreed to in writing, software
* distributed under the License is distributed on an "AS IS" BASIS,
* WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
* See the License for the specific language governing permissions and
* limitations under the License.
*-------------------------------------------------------------------------------
* For more information about the OpenAirInterface (OAI) Software Alliance:
* contact@openairinterface.org
*/
#ifndef _NR_SDAP_ENTITY_H_
#define _NR_SDAP_ENTITY_H_
#include <stdint.h>
#include "openair2/COMMON/platform_types.h"
#include "openair2/LAYER2/nr_pdcp/nr_pdcp_entity.h"
#include "NR_RadioBearerConfig.h"
#define SDAP_BITMASK_DC (0x80)
#define SDAP_BITMASK_R (0x40)
#define SDAP_BITMASK_QFI (0x3F)
#define SDAP_BITMASK_RQI (0x40)
#define SDAP_HDR_UL_DATA_PDU (1)
#define SDAP_HDR_UL_CTRL_PDU (0)
#define SDAP_HDR_LENGTH (1)
#define SDAP_MAX_QFI (64)
#define SDAP_MAP_RULE_EMPTY (0)
#define AVLBL_DRB (5)
#define SDAP_NO_MAPPING_RULE (0)
#define SDAP_REFLECTIVE_MAPPING (1)
#define SDAP_RQI_HANDLING (1)
#define SDAP_CTRL_PDU_MAP_DEF_DRB (0)
#define SDAP_CTRL_PDU_MAP_RULE_DRB (1)
#define SDAP_MAX_PDU (9000)
/*
* The values of QoS Flow ID (QFI) and Reflective QoS Indication,
* are located in the PDU Session Container, which is conveyed by
* the GTP-U Extension Header. Inside the DL PDU SESSION INFORMATION frame.
* TS 38.415 Fig. 5.5.2.1-1
*/
typedef struct nr_sdap_dl_hdr_s {
uint8_t QFI:6;
uint8_t RQI:1;
uint8_t RDI:1;
} __attribute__((packed)) nr_sdap_dl_hdr_t;
typedef struct nr_sdap_ul_hdr_s {
uint8_t QFI:6;
uint8_t R:1;
uint8_t DC:1;
} __attribute__((packed)) nr_sdap_ul_hdr_t;
typedef struct qfi2drb_s {
rb_id_t drb_id;
boolean_t hasSdap;
} qfi2drb_t;
void nr_pdcp_submit_sdap_ctrl_pdu(int rnti, rb_id_t sdap_ctrl_pdu_drb, nr_sdap_ul_hdr_t ctrl_pdu);
typedef struct nr_sdap_entity_s {
uint16_t rnti;
rb_id_t default_drb;
int pdusession_id;
qfi2drb_t qfi2drb_table[SDAP_MAX_QFI];
void (*qfi2drb_map_update)(struct nr_sdap_entity_s *entity, uint8_t qfi, rb_id_t drb, boolean_t hasSdap);
void (*qfi2drb_map_delete)(struct nr_sdap_entity_s *entity, uint8_t qfi);
rb_id_t (*qfi2drb_map)(struct nr_sdap_entity_s *entity, uint8_t qfi, rb_id_t upper_layer_rb_id);
nr_sdap_ul_hdr_t (*sdap_construct_ctrl_pdu)(uint8_t qfi);
rb_id_t (*sdap_map_ctrl_pdu)(struct nr_sdap_entity_s *entity, rb_id_t pdcp_entity, int map_type, uint8_t dl_qfi);
void (*sdap_submit_ctrl_pdu)(int rnti, rb_id_t sdap_ctrl_pdu_drb, nr_sdap_ul_hdr_t ctrl_pdu);
boolean_t (*tx_entity)(struct nr_sdap_entity_s *entity,
protocol_ctxt_t *ctxt_p,
const srb_flag_t srb_flag,
const rb_id_t rb_id,
const mui_t mui,
const confirm_t confirm,
const sdu_size_t sdu_buffer_size,
unsigned char *const sdu_buffer,
const pdcp_transmission_mode_t pt_mode,
const uint32_t *sourceL2Id,
const uint32_t *destinationL2Id,
const uint8_t qfi,
const boolean_t rqi
);
void (*rx_entity)(struct nr_sdap_entity_s *entity,
rb_id_t pdcp_entity,
int is_gnb,
int has_sdap,
int has_sdapULheader,
int pdusession_id,
int rnti,
char *buf,
int size);
/* List of entities */
struct nr_sdap_entity_s *next_entity;
} nr_sdap_entity_t;
/* QFI to DRB Mapping Related Function */
void nr_sdap_qfi2drb_map_update(nr_sdap_entity_t *entity, uint8_t qfi, rb_id_t drb, boolean_t hasSdap);
/* QFI to DRB Mapping Related Function */
void nr_sdap_qfi2drb_map_del(nr_sdap_entity_t *entity, uint8_t qfi);
/*
* TS 37.324
* 4.4 Functions
* Mapping between a QoS flow and a DRB for both DL and UL.
*
* 5.2.1 Uplink
* If there is no stored QoS flow to DRB mapping rule for the QoS flow as specified in the subclause 5.3, map the SDAP SDU to the default DRB
* else, map the SDAP SDU to the DRB according to the stored QoS flow to DRB mapping rule.
*/
rb_id_t nr_sdap_qfi2drb_map(nr_sdap_entity_t *entity, uint8_t qfi, rb_id_t upper_layer_rb_id);
/*
* TS 37.324 5.3 QoS flow to DRB Mapping
* construct an end-marker control PDU, as specified in the subclause 6.2.3, for the QoS flow;
*/
nr_sdap_ul_hdr_t nr_sdap_construct_ctrl_pdu(uint8_t qfi);
/*
* TS 37.324 5.3 QoS flow to DRB Mapping
* map the end-marker control PDU to the
* 1.) default DRB or
* 2.) DRB according to the stored QoS flow to DRB mapping rule
*/
rb_id_t nr_sdap_map_ctrl_pdu(nr_sdap_entity_t *entity, rb_id_t pdcp_entity, int map_type, uint8_t dl_qfi);
/*
* TS 37.324 5.3 QoS flow to DRB Mapping
* Submit the end-marker control PDU to the lower layer.
*/
void nr_sdap_submit_ctrl_pdu(int rnti, rb_id_t sdap_ctrl_pdu_drb, nr_sdap_ul_hdr_t ctrl_pdu);
/*
* TS 37.324 5.3 QoS flow to DRB Mapping
* 5.3.1 Configuration Procedures
*/
void nr_sdap_ue_qfi2drb_config(nr_sdap_entity_t *existing_sdap_entity,
rb_id_t pdcp_entity,
uint16_t rnti,
NR_QFI_t *mapped_qfi_2_add,
uint8_t mappedQFIs2AddCount,
uint8_t drb_identity);
/*
* TS 37.324 4.4 5.1.1 SDAP entity establishment
* Establish an SDAP entity.
*/
nr_sdap_entity_t *new_nr_sdap_entity(int has_sdap,
uint16_t rnti,
int pdusession_id,
boolean_t is_defaultDRB,
uint8_t default_DRB,
NR_QFI_t *mapped_qfi_2_add,
uint8_t mappedQFIs2AddCount);
/* Entity Handling Related Functions */
nr_sdap_entity_t *nr_sdap_get_entity(uint16_t rnti, int pdusession_id);
/* Entity Handling Related Functions */
void delete_nr_sdap_entity(uint16_t rnti);
#endif
openair2/SDAP/nr_sdap/nr_sdap_gnb.c
-87
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@@ -1,87 +0,0 @@
/*
* Licensed to the OpenAirInterface (OAI) Software Alliance under one or more
* contributor license agreements. See the NOTICE file distributed with
* this work for additional information regarding copyright ownership.
* The OpenAirInterface Software Alliance licenses this file to You under
* the OAI Public License, Version 1.1 (the "License"); you may not use this file
* except in compliance with the License.
* You may obtain a copy of the License at
*
* http://www.openairinterface.org/?page_id=698
*
* Unless required by applicable law or agreed to in writing, software
* distributed under the License is distributed on an "AS IS" BASIS,
* WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
* See the License for the specific language governing permissions and
* limitations under the License.
*-------------------------------------------------------------------------------
* For more information about the OpenAirInterface (OAI) Software Alliance:
* contact@openairinterface.org
*/
#include "nr_sdap_gnb.h"
#include <openair2/LAYER2/PDCP_v10.1.0/pdcp.h>
boolean_t sdap_gnb_data_req(protocol_ctxt_t *ctxt_p,
const srb_flag_t srb_flag,
const rb_id_t rb_id,
const mui_t mui,
const confirm_t confirm,
const sdu_size_t sdu_buffer_size,
unsigned char *const sdu_buffer,
const pdcp_transmission_mode_t pt_mode,
const uint32_t *sourceL2Id,
const uint32_t *destinationL2Id
) {
if(sdu_buffer == NULL) {
LOG_E(PDCP, "%s:%d:%s: SDAP Layer gNB - NULL sdu_buffer \n", __FILE__, __LINE__, __FUNCTION__);
exit(1);
}
if(sdu_buffer_size == 0) {
LOG_E(PDCP, "%s:%d:%s: SDAP Layer gNB - NULL or 0 sdu_buffer_size \n", __FILE__, __LINE__, __FUNCTION__);
exit(1);
}
uint8_t *sdap_buf = (uint8_t *)malloc(sdu_buffer_size+SDAP_HDR_LENGTH);
nr_sdap_dl_hdr_t sdap_hdr;
sdap_hdr.RDI = 0; // SDAP_Hardcoded -
sdap_hdr.RQI = 0; // SDAP_Hardcoded - Should get this info from DL_PDU_SESSION_INFORMATION
sdap_hdr.QFI = 1; // SDAP_Hardcoded - Should get this info from DL_PDU_SESSION_INFORMATION
memcpy(&sdap_buf[0], &sdap_hdr, 1);
memcpy(&sdap_buf[1], sdu_buffer, sdu_buffer_size);
rb_id_t sdap_drb_id = rb_id; // SDAP_Hardcoded - Should get this info from QFI to DRB mapping table
boolean_t ret = pdcp_data_req(ctxt_p,
srb_flag,
sdap_drb_id,
mui,
confirm,
sdu_buffer_size+1,
sdap_buf,
pt_mode,
sourceL2Id,
destinationL2Id);
if(!ret) {
LOG_E(PDCP, "%s:%d:%s: SDAP Layer gNB - PDCP DL refused PDU\n", __FILE__, __LINE__, __FUNCTION__);
free(sdap_buf);
return 0;
}
free(sdap_buf);
return 1;
}
void sdap_gnb_ul_header_handler(char sdap_gnb_ul_hdr) {
nr_sdap_ul_hdr_t *sdap_hdr_ul = (nr_sdap_ul_hdr_t *)&sdap_gnb_ul_hdr;
switch (sdap_hdr_ul->DC) {
case SDAP_HDR_UL_DATA_PDU:
LOG_I(PDCP, "%s:%d:%s: SDAP Layer gNB - UL Received SDAP Data PDU\n", __FILE__, __LINE__, __FUNCTION__);
break;
case SDAP_HDR_UL_CTRL_PDU:
LOG_I(PDCP, "%s:%d:%s: SDAP Layer gNB - Received SDAP Control PDU\n", __FILE__, __LINE__, __FUNCTION__);
break;
}
}
openair2/SDAP/nr_sdap/nr_sdap_gnb.h
-61
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@@ -1,61 +0,0 @@
/*
* Licensed to the OpenAirInterface (OAI) Software Alliance under one or more
* contributor license agreements. See the NOTICE file distributed with
* this work for additional information regarding copyright ownership.
* The OpenAirInterface Software Alliance licenses this file to You under
* the OAI Public License, Version 1.1 (the "License"); you may not use this file
* except in compliance with the License.
* You may obtain a copy of the License at
*
* http://www.openairinterface.org/?page_id=698
*
* Unless required by applicable law or agreed to in writing, software
* distributed under the License is distributed on an "AS IS" BASIS,
* WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
* See the License for the specific language governing permissions and
* limitations under the License.
*-------------------------------------------------------------------------------
* For more information about the OpenAirInterface (OAI) Software Alliance:
* contact@openairinterface.org
*/
#ifndef _NR_SDAP_GNB_
#define _NR_SDAP_GNB_
#include "openair2/COMMON/platform_types.h"
#include "common/utils/LOG/log.h"
#define SDAP_BITMASK_DC (0x80)
#define SDAP_BITMASK_R (0x40)
#define SDAP_BITMASK_QFI (0x3F)
#define SDAP_HDR_UL_DATA_PDU (1)
#define SDAP_HDR_UL_CTRL_PDU (0)
#define SDAP_HDR_LENGTH (1)
typedef struct nr_sdap_dl_hdr_s {
uint8_t QFI:6;
uint8_t RQI:1;
uint8_t RDI:1;
} __attribute__((packed)) nr_sdap_dl_hdr_t;
typedef struct nr_sdap_ul_hdr_s {
uint8_t QFI:6;
uint8_t R:1;
uint8_t DC:1;
} __attribute__((packed)) nr_sdap_ul_hdr_t;
boolean_t sdap_gnb_data_req(protocol_ctxt_t *ctxt_p,
const srb_flag_t srb_flag,
const rb_id_t rb_id,
const mui_t mui,
const confirm_t confirm,
const sdu_size_t sdu_buffer_size,
unsigned char *const sdu_buffer,
const pdcp_transmission_mode_t pt_mode,
const uint32_t *sourceL2Id,
const uint32_t *destinationL2Id
);
void sdap_gnb_ul_header_handler(char sdap_gnb_ul_hdr);
#endif
openair2/SDAP/nr_sdap/sdap_gNB.c
-30
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@@ -1,30 +0,0 @@
/*
* Licensed to the OpenAirInterface (OAI) Software Alliance under one or more
* contributor license agreements. See the NOTICE file distributed with
* this work for additional information regarding copyright ownership.
* The OpenAirInterface Software Alliance licenses this file to You under
* the OAI Public License, Version 1.1 (the "License"); you may not use this file
* except in compliance with the License.
* You may obtain a copy of the License at
*
* http://www.openairinterface.org/?page_id=698
*
* Unless required by applicable law or agreed to in writing, software
* distributed under the License is distributed on an "AS IS" BASIS,
* WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
* See the License for the specific language governing permissions and
* limitations under the License.
*-------------------------------------------------------------------------------
* For more information about the OpenAirInterface (OAI) Software Alliance:
* contact@openairinterface.org
*/
/*! \file sdap_gNB.c
* \brief sdap tasks for gNB
* \author Konstantinos Alexandris <Konstantinos.Alexandris@eurecom.fr>, Cedric Roux <Cedric.Roux@eurecom.fr>, Navid Nikaein <Navid.Nikaein@eurecom.fr>
* \date 2018
* \version 1.0
*/
#define SDAP_GNB
#define SDAP_GNB_C
openair2/UTIL/LFDS/liblfds6.1.1/liblfds611/building.txt
-40
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@@ -1,40 +0,0 @@
building liblfds
================
Windows (user-mode)
===================
1. Use Microsoft Visual Studio 2008 or Visual C++ 2008 Express Edition (or
later versions) to load "liblfds.sln". The "Win32" platform is x86,
the "x64" platform is x64.
2. Use Microsoft Windows SDK and GNUmake to run makefile.windows (obviously
you'll need to have run setenv.bat or the appropriate vcvars*.bat first;
you can build for x64/64-bit and x86/32-bit - just run the correct batch
file).
Targets are "librel", "libdbg", "dllrel", "dlldbg" and "clean". You need
to clean between switching targets.
Windows (kernel)
================
Use the Windows Driver Kit "build" command. Prior to running "build",
if you wish to build a static library, run the batch file
"runme_before_win_kernel_static_lib_build.bat"; if you wish to
build a dynamic library, instead run "runme_before_win_kernel_dynamic_lib_build.bat".
The Windows kernel build system is rather limited and rather than
really rather messing up the directory/file structure just for the
Windows kernel platform, I've instead arranged it that these batch
files do the necessary work so that "build" will work.
The batch files are idempotent; you can run them as often as you
like, in any order, at any time (before or after builds), and they'll
do the right thing. You need to clean between switching targets.
Linux
=====
Use GNUmake to run "makefile.linux". Targets are "arrel", "ardbg",
"sorel", "sodbg" and "clean". You need to clean between switching
targets.
openair2/UTIL/LFDS/liblfds6.1.1/liblfds611/dirs
-2
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@@ -1,2 +0,0 @@
DIRS = src
openair2/UTIL/LFDS/liblfds6.1.1/liblfds611/inc/liblfds611.h
-334
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@@ -1,334 +0,0 @@
#ifndef __LIBLFDS611_H
/***** library header *****/
#define LFDS611_RELEASE_NUMBER_STRING "6.1.1"
/***** lfds611_abstraction *****/
/***** defines *****/
#if (defined _WIN64 && defined _MSC_VER && !defined WIN_KERNEL_BUILD)
// TRD : 64-bit Windows user-mode with the Microsoft C compiler, any CPU
#include <assert.h>
#include <stdio.h>
#include <stdlib.h>
#include <windows.h>
#include <intrin.h>
typedef unsigned __int64 lfds611_atom_t;
#define LFDS611_INLINE __forceinline
#define LFDS611_ALIGN(alignment) __declspec( align(alignment) )
#define LFDS611_ALIGN_SINGLE_POINTER 8
#define LFDS611_ALIGN_DOUBLE_POINTER 16
#define LFDS611_BARRIER_COMPILER_LOAD _ReadBarrier()
#define LFDS611_BARRIER_COMPILER_STORE _WriteBarrier()
#define LFDS611_BARRIER_COMPILER_FULL _ReadWriteBarrier()
#define LFDS611_BARRIER_PROCESSOR_LOAD _mm_lfence()
#define LFDS611_BARRIER_PROCESSOR_STORE _mm_sfence()
#define LFDS611_BARRIER_PROCESSOR_FULL _mm_mfence()
#endif
#if (!defined _WIN64 && defined _WIN32 && defined _MSC_VER && !defined WIN_KERNEL_BUILD)
// TRD : 32-bit Windows user-mode with the Microsoft C compiler, any CPU
#include <assert.h>
#include <stdio.h>
#include <stdlib.h>
#include <windows.h>
#include <intrin.h>
typedef unsigned long int lfds611_atom_t;
#define LFDS611_INLINE __forceinline
#define LFDS611_ALIGN(alignment) __declspec( align(alignment) )
#define LFDS611_ALIGN_SINGLE_POINTER 4
#define LFDS611_ALIGN_DOUBLE_POINTER 8
#define LFDS611_BARRIER_COMPILER_LOAD _ReadBarrier()
#define LFDS611_BARRIER_COMPILER_STORE _WriteBarrier()
#define LFDS611_BARRIER_COMPILER_FULL _ReadWriteBarrier()
#define LFDS611_BARRIER_PROCESSOR_LOAD _mm_lfence()
#define LFDS611_BARRIER_PROCESSOR_STORE _mm_sfence()
#define LFDS611_BARRIER_PROCESSOR_FULL _mm_mfence()
// TRD : this define is documented but missing in Microsoft Platform SDK v7.0
#define _InterlockedCompareExchangePointer(destination, exchange, compare) _InterlockedCompareExchange((volatile long *) destination, (long) exchange, (long) compare)
#endif
#if (defined _WIN64 && defined _MSC_VER && defined WIN_KERNEL_BUILD)
// TRD : 64-bit Windows kernel with the Microsoft C compiler, any CPU
#include <assert.h>
#include <stdio.h>
#include <stdlib.h>
#include <wdm.h>
typedef unsigned __int64 lfds611_atom_t;
#define LFDS611_INLINE __forceinline
#define LFDS611_ALIGN(alignment) __declspec( align(alignment) )
#define LFDS611_ALIGN_SINGLE_POINTER 8
#define LFDS611_ALIGN_DOUBLE_POINTER 16
#define LFDS611_BARRIER_COMPILER_LOAD _ReadBarrier()
#define LFDS611_BARRIER_COMPILER_STORE _WriteBarrier()
#define LFDS611_BARRIER_COMPILER_FULL _ReadWriteBarrier()
#define LFDS611_BARRIER_PROCESSOR_LOAD _mm_lfence()
#define LFDS611_BARRIER_PROCESSOR_STORE _mm_sfence()
#define LFDS611_BARRIER_PROCESSOR_FULL _mm_mfence()
#endif
#if (!defined _WIN64 && defined _WIN32 && defined _MSC_VER && defined WIN_KERNEL_BUILD)
// TRD : 32-bit Windows kernel with the Microsoft C compiler, any CPU
#include <assert.h>
#include <stdio.h>
#include <stdlib.h>
#include <wdm.h>
typedef unsigned long int lfds611_atom_t;
#define LFDS611_INLINE __forceinline
#define LFDS611_ALIGN(alignment) __declspec( align(alignment) )
#define LFDS611_ALIGN_SINGLE_POINTER 4
#define LFDS611_ALIGN_DOUBLE_POINTER 8
#define LFDS611_BARRIER_COMPILER_LOAD _ReadBarrier()
#define LFDS611_BARRIER_COMPILER_STORE _WriteBarrier()
#define LFDS611_BARRIER_COMPILER_FULL _ReadWriteBarrier()
#define LFDS611_BARRIER_PROCESSOR_LOAD _mm_lfence()
#define LFDS611_BARRIER_PROCESSOR_STORE _mm_sfence()
#define LFDS611_BARRIER_PROCESSOR_FULL _mm_mfence()
// TRD : this define is documented but missing in Microsoft Platform SDK v7.0
#define _InterlockedCompareExchangePointer(destination, exchange, compare) _InterlockedCompareExchange((volatile long *) destination, (long) exchange, (long) compare)
#endif
#if (defined __unix__ && defined __x86_64__ && __GNUC__)
// TRD : any UNIX with GCC on x64
#include <assert.h>
#include <stdio.h>
#include <stdlib.h>
typedef unsigned long long int lfds611_atom_t;
#define LFDS611_INLINE inline
#define LFDS611_ALIGN(alignment) __attribute__( (aligned(alignment)) )
#define LFDS611_ALIGN_SINGLE_POINTER 8
#define LFDS611_ALIGN_DOUBLE_POINTER 16
#define LFDS611_BARRIER_COMPILER_LOAD __asm__ __volatile__ ( "" : : : "memory" )
#define LFDS611_BARRIER_COMPILER_STORE __asm__ __volatile__ ( "" : : : "memory" )
#define LFDS611_BARRIER_COMPILER_FULL __asm__ __volatile__ ( "" : : : "memory" )
#define LFDS611_BARRIER_PROCESSOR_LOAD __sync_synchronize()
#define LFDS611_BARRIER_PROCESSOR_STORE __sync_synchronize()
#define LFDS611_BARRIER_PROCESSOR_FULL __sync_synchronize()
#endif
#if (defined __unix__ && defined __i386__ && __GNUC__)
// TRD : any UNIX with GCC on x86
#include <assert.h>
#include <stdio.h>
#include <stdlib.h>
typedef unsigned long int lfds611_atom_t;
#define LFDS611_INLINE inline
#define LFDS611_ALIGN(alignment) __attribute__( (aligned(alignment)) )
#define LFDS611_ALIGN_SINGLE_POINTER 4
#define LFDS611_ALIGN_DOUBLE_POINTER 8
#define LFDS611_BARRIER_COMPILER_LOAD __asm__ __volatile__ ( "" : : : "memory" )
#define LFDS611_BARRIER_COMPILER_STORE __asm__ __volatile__ ( "" : : : "memory" )
#define LFDS611_BARRIER_COMPILER_FULL __asm__ __volatile__ ( "" : : : "memory" )
#define LFDS611_BARRIER_PROCESSOR_LOAD __sync_synchronize()
#define LFDS611_BARRIER_PROCESSOR_STORE __sync_synchronize()
#define LFDS611_BARRIER_PROCESSOR_FULL __sync_synchronize()
#endif
#if (defined __unix__ && defined __arm__ && __GNUC__)
// TRD : any UNIX with GCC on ARM
#include <assert.h>
#include <stdio.h>
#include <stdlib.h>
typedef unsigned long int lfds611_atom_t;
#define LFDS611_INLINE inline
#define LFDS611_ALIGN(alignment) __attribute__( (aligned(alignment)) )
#define LFDS611_ALIGN_SINGLE_POINTER 4
#define LFDS611_ALIGN_DOUBLE_POINTER 8
#define LFDS611_BARRIER_COMPILER_LOAD __asm__ __volatile__ ( "" : : : "memory" )
#define LFDS611_BARRIER_COMPILER_STORE __asm__ __volatile__ ( "" : : : "memory" )
#define LFDS611_BARRIER_COMPILER_FULL __asm__ __volatile__ ( "" : : : "memory" )
#define LFDS611_BARRIER_PROCESSOR_LOAD __sync_synchronize()
#define LFDS611_BARRIER_PROCESSOR_STORE __sync_synchronize()
#define LFDS611_BARRIER_PROCESSOR_FULL __sync_synchronize()
#endif
#define LFDS611_BARRIER_LOAD LFDS611_BARRIER_COMPILER_LOAD; LFDS611_BARRIER_PROCESSOR_LOAD; LFDS611_BARRIER_COMPILER_LOAD
#define LFDS611_BARRIER_STORE LFDS611_BARRIER_COMPILER_STORE; LFDS611_BARRIER_PROCESSOR_STORE; LFDS611_BARRIER_COMPILER_STORE
#define LFDS611_BARRIER_FULL LFDS611_BARRIER_COMPILER_FULL; LFDS611_BARRIER_PROCESSOR_FULL; LFDS611_BARRIER_COMPILER_FULL
/***** enums *****/
enum lfds611_data_structure_validity {
LFDS611_VALIDITY_VALID,
LFDS611_VALIDITY_INVALID_LOOP,
LFDS611_VALIDITY_INVALID_MISSING_ELEMENTS,
LFDS611_VALIDITY_INVALID_ADDITIONAL_ELEMENTS,
LFDS611_VALIDITY_INVALID_TEST_DATA
};
/***** structs *****/
struct lfds611_validation_info {
lfds611_atom_t
min_elements,
max_elements;
};
/***** public prototypes *****/
void *lfds611_abstraction_malloc( size_t size );
void lfds611_abstraction_free( void *memory );
/***** lfds611_freelist *****/
/***** enums *****/
enum lfds611_freelist_query_type {
LFDS611_FREELIST_QUERY_ELEMENT_COUNT,
LFDS611_FREELIST_QUERY_VALIDATE
};
/***** incomplete types *****/
struct lfds611_freelist_state;
struct lfds611_freelist_element;
/***** public prototypes *****/
int lfds611_freelist_new( struct lfds611_freelist_state **fs, lfds611_atom_t number_elements, int (*user_data_init_function)(void **user_data, void *user_state), void *user_state );
void lfds611_freelist_use( struct lfds611_freelist_state *fs );
void lfds611_freelist_delete( struct lfds611_freelist_state *fs, void (*user_data_delete_function)(void *user_data, void *user_state), void *user_state );
lfds611_atom_t lfds611_freelist_new_elements( struct lfds611_freelist_state *fs, lfds611_atom_t number_elements );
struct lfds611_freelist_element *lfds611_freelist_pop( struct lfds611_freelist_state *fs, struct lfds611_freelist_element **fe );
struct lfds611_freelist_element *lfds611_freelist_guaranteed_pop( struct lfds611_freelist_state *fs, struct lfds611_freelist_element **fe );
void lfds611_freelist_push( struct lfds611_freelist_state *fs, struct lfds611_freelist_element *fe );
void *lfds611_freelist_get_user_data_from_element( struct lfds611_freelist_element *fe, void **user_data );
void lfds611_freelist_set_user_data_in_element( struct lfds611_freelist_element *fe, void *user_data );
void lfds611_freelist_query( struct lfds611_freelist_state *fs, enum lfds611_freelist_query_type query_type, void *query_input, void *query_output );
/***** lfds611_liblfds *****/
/***** public prototypes *****/
void lfds611_liblfds_abstraction_test_helper_increment_non_atomic( lfds611_atom_t *shared_counter );
void lfds611_liblfds_abstraction_test_helper_increment_atomic( volatile lfds611_atom_t *shared_counter );
void lfds611_liblfds_abstraction_test_helper_cas( volatile lfds611_atom_t *shared_counter, lfds611_atom_t *local_counter );
void lfds611_liblfds_abstraction_test_helper_dcas( volatile lfds611_atom_t *shared_counter, lfds611_atom_t *local_counter );
/***** lfds611_queue *****/
/***** enums *****/
enum lfds611_queue_query_type {
LFDS611_QUEUE_QUERY_ELEMENT_COUNT,
LFDS611_QUEUE_QUERY_VALIDATE
};
/***** incomplete types *****/
struct lfds611_queue_state;
/***** public prototypes *****/
int lfds611_queue_new( struct lfds611_queue_state **sq, lfds611_atom_t number_elements );
void lfds611_queue_use( struct lfds611_queue_state *qs );
void lfds611_queue_delete( struct lfds611_queue_state *qs, void (*user_data_delete_function)(void *user_data, void *user_state), void *user_state );
int lfds611_queue_enqueue( struct lfds611_queue_state *qs, void *user_data );
int lfds611_queue_guaranteed_enqueue( struct lfds611_queue_state *qs, void *user_data );
int lfds611_queue_dequeue( struct lfds611_queue_state *qs, void **user_data );
void lfds611_queue_query( struct lfds611_queue_state *qs, enum lfds611_queue_query_type query_type, void *query_input, void *query_output );
/***** lfds611_ringbuffer *****/
/***** enums *****/
enum lfds611_ringbuffer_query_type {
LFDS611_RINGBUFFER_QUERY_VALIDATE
};
/***** incomplete types *****/
struct lfds611_ringbuffer_state;
/***** public prototypes *****/
int lfds611_ringbuffer_new( struct lfds611_ringbuffer_state **rs, lfds611_atom_t number_elements, int (*user_data_init_function)(void **user_data, void *user_state), void *user_state );
void lfds611_ringbuffer_use( struct lfds611_ringbuffer_state *rs );
void lfds611_ringbuffer_delete( struct lfds611_ringbuffer_state *rs, void (*user_data_delete_function)(void *user_data, void *user_state), void *user_state );
struct lfds611_freelist_element *lfds611_ringbuffer_get_read_element( struct lfds611_ringbuffer_state *rs, struct lfds611_freelist_element **fe );
struct lfds611_freelist_element *lfds611_ringbuffer_get_write_element( struct lfds611_ringbuffer_state *rs, struct lfds611_freelist_element **fe, int *overwrite_flag );
void lfds611_ringbuffer_put_read_element( struct lfds611_ringbuffer_state *rs, struct lfds611_freelist_element *fe );
void lfds611_ringbuffer_put_write_element( struct lfds611_ringbuffer_state *rs, struct lfds611_freelist_element *fe );
void lfds611_ringbuffer_query( struct lfds611_ringbuffer_state *rs, enum lfds611_ringbuffer_query_type query_type, void *query_input, void *query_output );
/***** lfds611_slist *****/
/***** incomplete types *****/
struct lfds611_slist_state;
struct lfds611_slist_element;
/***** public prototypes *****/
int lfds611_slist_new( struct lfds611_slist_state **ss, void (*user_data_delete_function)(void *user_data, void *user_state), void *user_state );
void lfds611_slist_use( struct lfds611_slist_state *ss );
void lfds611_slist_delete( struct lfds611_slist_state *ss );
struct lfds611_slist_element *lfds611_slist_new_head( struct lfds611_slist_state *ss, void *user_data );
struct lfds611_slist_element *lfds611_slist_new_next( struct lfds611_slist_element *se, void *user_data );
int lfds611_slist_logically_delete_element( struct lfds611_slist_state *ss, struct lfds611_slist_element *se );
void lfds611_slist_single_threaded_physically_delete_all_elements( struct lfds611_slist_state *ss );
int lfds611_slist_get_user_data_from_element( struct lfds611_slist_element *se, void **user_data );
int lfds611_slist_set_user_data_in_element( struct lfds611_slist_element *se, void *user_data );
struct lfds611_slist_element *lfds611_slist_get_head( struct lfds611_slist_state *ss, struct lfds611_slist_element **se );
struct lfds611_slist_element *lfds611_slist_get_next( struct lfds611_slist_element *se, struct lfds611_slist_element **next_se );
struct lfds611_slist_element *lfds611_slist_get_head_and_then_next( struct lfds611_slist_state *ss, struct lfds611_slist_element **se );
/***** lfds611_stack *****/
/***** enums *****/
enum lfds611_stack_query_type {
LFDS611_STACK_QUERY_ELEMENT_COUNT,
LFDS611_STACK_QUERY_VALIDATE
};
/***** incomplete types *****/
struct lfds611_stack_state;
/***** public prototypes *****/
int lfds611_stack_new( struct lfds611_stack_state **ss, lfds611_atom_t number_elements );
void lfds611_stack_use( struct lfds611_stack_state *ss );
void lfds611_stack_delete( struct lfds611_stack_state *ss, void (*user_data_delete_function)(void *user_data, void *user_state), void *user_state );
void lfds611_stack_clear( struct lfds611_stack_state *ss, void (*user_data_clear_function)(void *user_data, void *user_state), void *user_state );
int lfds611_stack_push( struct lfds611_stack_state *ss, void *user_data );
int lfds611_stack_guaranteed_push( struct lfds611_stack_state *ss, void *user_data );
int lfds611_stack_pop( struct lfds611_stack_state *ss, void **user_data );
void lfds611_stack_query( struct lfds611_stack_state *ss, enum lfds611_stack_query_type query_type, void *query_input, void *query_output );
#define __LIBLFDS611_H
#endif
openair2/UTIL/LFDS/liblfds6.1.1/liblfds611/liblfds611.def
-57
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@@ -1,57 +0,0 @@
EXPORTS
lfds611_liblfds_abstraction_test_helper_increment_non_atomic = lfds611_liblfds_abstraction_test_helper_increment_non_atomic @1
lfds611_liblfds_abstraction_test_helper_increment_atomic = lfds611_liblfds_abstraction_test_helper_increment_atomic @2
lfds611_liblfds_abstraction_test_helper_cas = lfds611_liblfds_abstraction_test_helper_cas @3
lfds611_liblfds_abstraction_test_helper_dcas = lfds611_liblfds_abstraction_test_helper_dcas @4
lfds611_freelist_delete = lfds611_freelist_delete @5
lfds611_freelist_get_user_data_from_element = lfds611_freelist_get_user_data_from_element @6
lfds611_freelist_guaranteed_pop = lfds611_freelist_guaranteed_pop @7
lfds611_freelist_new = lfds611_freelist_new @8
lfds611_freelist_new_elements = lfds611_freelist_new_elements @9
lfds611_freelist_pop = lfds611_freelist_pop @10
lfds611_freelist_push = lfds611_freelist_push @11
lfds611_freelist_query = lfds611_freelist_query @12
lfds611_freelist_set_user_data_in_element = lfds611_freelist_set_user_data_in_element @13
lfds611_freelist_use = lfds611_freelist_use @14
lfds611_queue_delete = lfds611_queue_delete @15
lfds611_queue_dequeue = lfds611_queue_dequeue @16
lfds611_queue_enqueue = lfds611_queue_enqueue @17
lfds611_queue_guaranteed_enqueue = lfds611_queue_guaranteed_enqueue @18
lfds611_queue_new = lfds611_queue_new @19
lfds611_queue_query = lfds611_queue_query @20
lfds611_queue_use = lfds611_queue_use @21
lfds611_ringbuffer_delete = lfds611_ringbuffer_delete @22
lfds611_ringbuffer_get_read_element = lfds611_ringbuffer_get_read_element @23
lfds611_ringbuffer_get_write_element = lfds611_ringbuffer_get_write_element @24
lfds611_ringbuffer_new = lfds611_ringbuffer_new @25
lfds611_ringbuffer_put_read_element = lfds611_ringbuffer_put_read_element @26
lfds611_ringbuffer_put_write_element = lfds611_ringbuffer_put_write_element @27
lfds611_ringbuffer_query = lfds611_ringbuffer_query @28
lfds611_ringbuffer_use = lfds611_ringbuffer_use @29
lfds611_slist_delete = lfds611_slist_delete @30
lfds611_slist_get_head = lfds611_slist_get_head @31
lfds611_slist_get_head_and_then_next = lfds611_slist_get_head_and_then_next @32
lfds611_slist_get_next = lfds611_slist_get_next @33
lfds611_slist_get_user_data_from_element = lfds611_slist_get_user_data_from_element @34
lfds611_slist_logically_delete_element = lfds611_slist_logically_delete_element @35
lfds611_slist_new = lfds611_slist_new @36
lfds611_slist_new_head = lfds611_slist_new_head @37
lfds611_slist_new_next = lfds611_slist_new_next @38
lfds611_slist_set_user_data_in_element = lfds611_slist_set_user_data_in_element @39
lfds611_slist_single_threaded_physically_delete_all_elements = lfds611_slist_single_threaded_physically_delete_all_elements @40
lfds611_slist_use = lfds611_slist_use @41
lfds611_stack_clear = lfds611_stack_clear @42
lfds611_stack_delete = lfds611_stack_delete @43
lfds611_stack_guaranteed_push = lfds611_stack_guaranteed_push @44
lfds611_stack_new = lfds611_stack_new @45
lfds611_stack_pop = lfds611_stack_pop @46
lfds611_stack_push = lfds611_stack_push @47
lfds611_stack_query = lfds611_stack_query @48
lfds611_stack_use = lfds611_stack_use @49
openair2/UTIL/LFDS/liblfds6.1.1/liblfds611/liblfds611.sln
-38
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@@ -1,38 +0,0 @@

Microsoft Visual Studio Solution File, Format Version 10.00
# Visual Studio 2008
Project("{8BC9CEB8-8B4A-11D0-8D11-00A0C91BC942}") = "liblfds611", "liblfds611.vcproj", "{F73AE755-F6D8-4C3A-977D-FBB40DC0ED05}"
EndProject
Global
GlobalSection(SolutionConfigurationPlatforms) = preSolution
Debug DLL|Win32 = Debug DLL|Win32
Debug DLL|x64 = Debug DLL|x64
Debug Lib|Win32 = Debug Lib|Win32
Debug Lib|x64 = Debug Lib|x64
Release DLL|Win32 = Release DLL|Win32
Release DLL|x64 = Release DLL|x64
Release Lib|Win32 = Release Lib|Win32
Release Lib|x64 = Release Lib|x64
EndGlobalSection
GlobalSection(ProjectConfigurationPlatforms) = postSolution
{F73AE755-F6D8-4C3A-977D-FBB40DC0ED05}.Debug DLL|Win32.ActiveCfg = Debug DLL|Win32
{F73AE755-F6D8-4C3A-977D-FBB40DC0ED05}.Debug DLL|Win32.Build.0 = Debug DLL|Win32
{F73AE755-F6D8-4C3A-977D-FBB40DC0ED05}.Debug DLL|x64.ActiveCfg = Debug DLL|x64
{F73AE755-F6D8-4C3A-977D-FBB40DC0ED05}.Debug DLL|x64.Build.0 = Debug DLL|x64
{F73AE755-F6D8-4C3A-977D-FBB40DC0ED05}.Debug Lib|Win32.ActiveCfg = Debug Lib|Win32
{F73AE755-F6D8-4C3A-977D-FBB40DC0ED05}.Debug Lib|Win32.Build.0 = Debug Lib|Win32
{F73AE755-F6D8-4C3A-977D-FBB40DC0ED05}.Debug Lib|x64.ActiveCfg = Debug Lib|x64
{F73AE755-F6D8-4C3A-977D-FBB40DC0ED05}.Debug Lib|x64.Build.0 = Debug Lib|x64
{F73AE755-F6D8-4C3A-977D-FBB40DC0ED05}.Release DLL|Win32.ActiveCfg = Release DLL|Win32
{F73AE755-F6D8-4C3A-977D-FBB40DC0ED05}.Release DLL|Win32.Build.0 = Release DLL|Win32
{F73AE755-F6D8-4C3A-977D-FBB40DC0ED05}.Release DLL|x64.ActiveCfg = Release DLL|x64
{F73AE755-F6D8-4C3A-977D-FBB40DC0ED05}.Release DLL|x64.Build.0 = Release DLL|x64
{F73AE755-F6D8-4C3A-977D-FBB40DC0ED05}.Release Lib|Win32.ActiveCfg = Release Lib|Win32
{F73AE755-F6D8-4C3A-977D-FBB40DC0ED05}.Release Lib|Win32.Build.0 = Release Lib|Win32
{F73AE755-F6D8-4C3A-977D-FBB40DC0ED05}.Release Lib|x64.ActiveCfg = Release Lib|x64
{F73AE755-F6D8-4C3A-977D-FBB40DC0ED05}.Release Lib|x64.Build.0 = Release Lib|x64
EndGlobalSection
GlobalSection(SolutionProperties) = preSolution
HideSolutionNode = FALSE
EndGlobalSection
EndGlobal
openair2/UTIL/LFDS/liblfds6.1.1/liblfds611/liblfds611.vcproj
-800
View File
@@ -1,800 +0,0 @@
<?xml version="1.0" encoding="Windows-1252"?>
<VisualStudioProject
ProjectType="Visual C++"
Version="9.00"
Name="liblfds611"
ProjectGUID="{F73AE755-F6D8-4C3A-977D-FBB40DC0ED05}"
RootNamespace="liblfds"
TargetFrameworkVersion="196613"
>
<Platforms>
<Platform
Name="Win32"
/>
<Platform
Name="x64"
/>
</Platforms>
<ToolFiles>
</ToolFiles>
<Configurations>
<Configuration
Name="Debug Lib|Win32"
OutputDirectory="$(ProjectDir)\bin\$(PlatformName)\$(ConfigurationName)"
IntermediateDirectory="$(ProjectDir)\obj\$(PlatformName)\$(ConfigurationName)"
ConfigurationType="4"
CharacterSet="1"
WholeProgramOptimization="0"
>
<Tool
Name="VCPreBuildEventTool"
/>
<Tool
Name="VCCustomBuildTool"
/>
<Tool
Name="VCXMLDataGeneratorTool"
/>
<Tool
Name="VCWebServiceProxyGeneratorTool"
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<Tool
Name="VCMIDLTool"
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<Tool
Name="VCCLCompilerTool"
AdditionalOptions="/DWIN32_LEAN_AND_MEAN /D_DEBUG"
Optimization="0"
EnableIntrinsicFunctions="true"
AdditionalIncludeDirectories="&quot;$(ProjectDir)\src&quot;;&quot;$(ProjectDir)\inc&quot;"
MinimalRebuild="true"
ExceptionHandling="0"
BasicRuntimeChecks="3"
EnableFunctionLevelLinking="true"
BrowseInformation="1"
WarningLevel="4"
WarnAsError="true"
DebugInformationFormat="3"
CompileAs="1"
/>
<Tool
Name="VCManagedResourceCompilerTool"
/>
<Tool
Name="VCResourceCompilerTool"
/>
<Tool
Name="VCPreLinkEventTool"
/>
<Tool
Name="VCLibrarianTool"
AdditionalOptions="/wx"
AdditionalLibraryDirectories=""
IgnoreAllDefaultLibraries="true"
/>
<Tool
Name="VCALinkTool"
/>
<Tool
Name="VCXDCMakeTool"
/>
<Tool
Name="VCBscMakeTool"
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<Tool
Name="VCFxCopTool"
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<Tool
Name="VCPostBuildEventTool"
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</Configuration>
<Configuration
Name="Debug Lib|x64"
OutputDirectory="$(ProjectDir)\bin\$(PlatformName)\$(ConfigurationName)"
IntermediateDirectory="$(ProjectDir)\obj\$(PlatformName)\$(ConfigurationName)"
ConfigurationType="4"
CharacterSet="1"
WholeProgramOptimization="0"
>
<Tool
Name="VCPreBuildEventTool"
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<Tool
Name="VCCustomBuildTool"
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<Tool
Name="VCXMLDataGeneratorTool"
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<Tool
Name="VCWebServiceProxyGeneratorTool"
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<Tool
Name="VCMIDLTool"
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<Tool
Name="VCCLCompilerTool"
AdditionalOptions="/DWIN32_LEAN_AND_MEAN /D_DEBUG"
Optimization="0"
EnableIntrinsicFunctions="true"
AdditionalIncludeDirectories="&quot;$(ProjectDir)\src&quot;;&quot;$(ProjectDir)\inc&quot;"
ExceptionHandling="0"
BasicRuntimeChecks="3"
SmallerTypeCheck="true"
EnableFunctionLevelLinking="true"
BrowseInformation="1"
WarningLevel="4"
WarnAsError="true"
DebugInformationFormat="3"
CompileAs="1"
/>
<Tool
Name="VCManagedResourceCompilerTool"
/>
<Tool
Name="VCResourceCompilerTool"
/>
<Tool
Name="VCPreLinkEventTool"
/>
<Tool
Name="VCLibrarianTool"
AdditionalOptions="/wx"
AdditionalLibraryDirectories=""
IgnoreAllDefaultLibraries="true"
/>
<Tool
Name="VCALinkTool"
/>
<Tool
Name="VCXDCMakeTool"
/>
<Tool
Name="VCBscMakeTool"
/>
<Tool
Name="VCFxCopTool"
/>
<Tool
Name="VCPostBuildEventTool"
/>
</Configuration>
<Configuration
Name="Release Lib|Win32"
OutputDirectory="$(ProjectDir)\bin\$(PlatformName)\$(ConfigurationName)"
IntermediateDirectory="$(ProjectDir)\obj\$(PlatformName)\$(ConfigurationName)"
ConfigurationType="4"
CharacterSet="1"
WholeProgramOptimization="0"
>
<Tool
Name="VCPreBuildEventTool"
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<Tool
Name="VCCustomBuildTool"
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<Tool
Name="VCXMLDataGeneratorTool"
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<Tool
Name="VCWebServiceProxyGeneratorTool"
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<Tool
Name="VCMIDLTool"
/>
<Tool
Name="VCCLCompilerTool"
AdditionalOptions="/DWIN32_LEAN_AND_MEAN /DNDEBUG"
Optimization="3"
EnableIntrinsicFunctions="true"
FavorSizeOrSpeed="1"
AdditionalIncludeDirectories="&quot;$(ProjectDir)\src&quot;;&quot;$(ProjectDir)\inc&quot;"
StringPooling="true"
ExceptionHandling="0"
BufferSecurityCheck="false"
EnableFunctionLevelLinking="true"
WarningLevel="4"
WarnAsError="true"
DebugInformationFormat="0"
CompileAs="1"
/>
<Tool
Name="VCManagedResourceCompilerTool"
/>
<Tool
Name="VCResourceCompilerTool"
/>
<Tool
Name="VCPreLinkEventTool"
/>
<Tool
Name="VCLibrarianTool"
AdditionalOptions="/wx"
AdditionalLibraryDirectories=""
IgnoreAllDefaultLibraries="true"
/>
<Tool
Name="VCALinkTool"
/>
<Tool
Name="VCXDCMakeTool"
/>
<Tool
Name="VCBscMakeTool"
/>
<Tool
Name="VCFxCopTool"
/>
<Tool
Name="VCPostBuildEventTool"
/>
</Configuration>
<Configuration
Name="Release Lib|x64"
OutputDirectory="$(ProjectDir)\bin\$(PlatformName)\$(ConfigurationName)"
IntermediateDirectory="$(ProjectDir)\obj\$(PlatformName)\$(ConfigurationName)"
ConfigurationType="4"
CharacterSet="1"
WholeProgramOptimization="0"
>
<Tool
Name="VCPreBuildEventTool"
/>
<Tool
Name="VCCustomBuildTool"
/>
<Tool
Name="VCXMLDataGeneratorTool"
/>
<Tool
Name="VCWebServiceProxyGeneratorTool"
/>
<Tool
Name="VCMIDLTool"
/>
<Tool
Name="VCCLCompilerTool"
AdditionalOptions="/DWIN32_LEAN_AND_MEAN /DNDEBUG"
Optimization="3"
EnableIntrinsicFunctions="true"
FavorSizeOrSpeed="1"
AdditionalIncludeDirectories="&quot;$(ProjectDir)\src&quot;;&quot;$(ProjectDir)\inc&quot;"
StringPooling="true"
ExceptionHandling="0"
BufferSecurityCheck="false"
EnableFunctionLevelLinking="true"
WarningLevel="4"
WarnAsError="true"
DebugInformationFormat="0"
CompileAs="1"
/>
<Tool
Name="VCManagedResourceCompilerTool"
/>
<Tool
Name="VCResourceCompilerTool"
/>
<Tool
Name="VCPreLinkEventTool"
/>
<Tool
Name="VCLibrarianTool"
AdditionalOptions="/wx"
AdditionalLibraryDirectories=""
IgnoreAllDefaultLibraries="true"
/>
<Tool
Name="VCALinkTool"
/>
<Tool
Name="VCXDCMakeTool"
/>
<Tool
Name="VCBscMakeTool"
/>
<Tool
Name="VCFxCopTool"
/>
<Tool
Name="VCPostBuildEventTool"
/>
</Configuration>
<Configuration
Name="Debug DLL|Win32"
OutputDirectory="$(ProjectDir)\bin\$(PlatformName)\$(ConfigurationName)"
IntermediateDirectory="$(ProjectDir)\obj\$(PlatformName)\$(ConfigurationName)"
ConfigurationType="2"
CharacterSet="1"
WholeProgramOptimization="0"
>
<Tool
Name="VCPreBuildEventTool"
/>
<Tool
Name="VCCustomBuildTool"
/>
<Tool
Name="VCXMLDataGeneratorTool"
/>
<Tool
Name="VCWebServiceProxyGeneratorTool"
/>
<Tool
Name="VCMIDLTool"
/>
<Tool
Name="VCCLCompilerTool"
AdditionalOptions="/DWIN32_LEAN_AND_MEAN /D_DEBUG"
Optimization="0"
EnableIntrinsicFunctions="true"
AdditionalIncludeDirectories="&quot;$(ProjectDir)\src&quot;;&quot;$(ProjectDir)\inc&quot;"
MinimalRebuild="true"
ExceptionHandling="0"
BasicRuntimeChecks="3"
RuntimeLibrary="3"
EnableFunctionLevelLinking="true"
BrowseInformation="1"
WarningLevel="4"
WarnAsError="true"
DebugInformationFormat="3"
CompileAs="1"
/>
<Tool
Name="VCManagedResourceCompilerTool"
/>
<Tool
Name="VCResourceCompilerTool"
/>
<Tool
Name="VCPreLinkEventTool"
/>
<Tool
Name="VCLinkerTool"
AdditionalDependencies="msvcrtd.lib"
IgnoreAllDefaultLibraries="true"
ModuleDefinitionFile="$(ProjectDir)\liblfds611.def"
/>
<Tool
Name="VCALinkTool"
/>
<Tool
Name="VCManifestTool"
/>
<Tool
Name="VCXDCMakeTool"
/>
<Tool
Name="VCBscMakeTool"
/>
<Tool
Name="VCFxCopTool"
/>
<Tool
Name="VCAppVerifierTool"
/>
<Tool
Name="VCPostBuildEventTool"
/>
</Configuration>
<Configuration
Name="Debug DLL|x64"
OutputDirectory="$(ProjectDir)\bin\$(PlatformName)\$(ConfigurationName)"
IntermediateDirectory="$(ProjectDir)\obj\$(PlatformName)\$(ConfigurationName)"
ConfigurationType="2"
CharacterSet="1"
WholeProgramOptimization="0"
>
<Tool
Name="VCPreBuildEventTool"
/>
<Tool
Name="VCCustomBuildTool"
/>
<Tool
Name="VCXMLDataGeneratorTool"
/>
<Tool
Name="VCWebServiceProxyGeneratorTool"
/>
<Tool
Name="VCMIDLTool"
TargetEnvironment="3"
/>
<Tool
Name="VCCLCompilerTool"
AdditionalOptions="/DWIN32_LEAN_AND_MEAN /D_DEBUG"
Optimization="0"
EnableIntrinsicFunctions="true"
AdditionalIncludeDirectories="&quot;$(ProjectDir)\src&quot;;&quot;$(ProjectDir)\inc&quot;"
ExceptionHandling="0"
BasicRuntimeChecks="3"
SmallerTypeCheck="true"
RuntimeLibrary="3"
EnableFunctionLevelLinking="true"
BrowseInformation="1"
WarningLevel="4"
WarnAsError="true"
DebugInformationFormat="3"
CompileAs="1"
/>
<Tool
Name="VCManagedResourceCompilerTool"
/>
<Tool
Name="VCResourceCompilerTool"
/>
<Tool
Name="VCPreLinkEventTool"
/>
<Tool
Name="VCLinkerTool"
AdditionalDependencies="msvcrtd.lib"
IgnoreAllDefaultLibraries="true"
ModuleDefinitionFile="$(ProjectDir)\liblfds611.def"
/>
<Tool
Name="VCALinkTool"
/>
<Tool
Name="VCManifestTool"
/>
<Tool
Name="VCXDCMakeTool"
/>
<Tool
Name="VCBscMakeTool"
/>
<Tool
Name="VCFxCopTool"
/>
<Tool
Name="VCAppVerifierTool"
/>
<Tool
Name="VCPostBuildEventTool"
/>
</Configuration>
<Configuration
Name="Release DLL|Win32"
OutputDirectory="$(ProjectDir)\bin\$(PlatformName)\$(ConfigurationName)"
IntermediateDirectory="$(ProjectDir)\obj\$(PlatformName)\$(ConfigurationName)"
ConfigurationType="2"
CharacterSet="1"
WholeProgramOptimization="0"
>
<Tool
Name="VCPreBuildEventTool"
/>
<Tool
Name="VCCustomBuildTool"
/>
<Tool
Name="VCXMLDataGeneratorTool"
/>
<Tool
Name="VCWebServiceProxyGeneratorTool"
/>
<Tool
Name="VCMIDLTool"
/>
<Tool
Name="VCCLCompilerTool"
AdditionalOptions="/DWIN32_LEAN_AND_MEAN /DNDEBUG"
Optimization="3"
EnableIntrinsicFunctions="true"
FavorSizeOrSpeed="1"
AdditionalIncludeDirectories="&quot;$(ProjectDir)\src&quot;;&quot;$(ProjectDir)\inc&quot;"
StringPooling="true"
ExceptionHandling="0"
RuntimeLibrary="2"
BufferSecurityCheck="false"
EnableFunctionLevelLinking="true"
WarningLevel="4"
WarnAsError="true"
DebugInformationFormat="0"
CompileAs="1"
/>
<Tool
Name="VCManagedResourceCompilerTool"
/>
<Tool
Name="VCResourceCompilerTool"
/>
<Tool
Name="VCPreLinkEventTool"
/>
<Tool
Name="VCLinkerTool"
AdditionalDependencies="msvcrt.lib"
IgnoreAllDefaultLibraries="true"
ModuleDefinitionFile="$(ProjectDir)\liblfds611.def"
/>
<Tool
Name="VCALinkTool"
/>
<Tool
Name="VCManifestTool"
/>
<Tool
Name="VCXDCMakeTool"
/>
<Tool
Name="VCBscMakeTool"
/>
<Tool
Name="VCFxCopTool"
/>
<Tool
Name="VCAppVerifierTool"
/>
<Tool
Name="VCPostBuildEventTool"
/>
</Configuration>
<Configuration
Name="Release DLL|x64"
OutputDirectory="$(ProjectDir)\bin\$(PlatformName)\$(ConfigurationName)"
IntermediateDirectory="$(ProjectDir)\obj\$(PlatformName)\$(ConfigurationName)"
ConfigurationType="2"
CharacterSet="1"
WholeProgramOptimization="0"
>
<Tool
Name="VCPreBuildEventTool"
/>
<Tool
Name="VCCustomBuildTool"
/>
<Tool
Name="VCXMLDataGeneratorTool"
/>
<Tool
Name="VCWebServiceProxyGeneratorTool"
/>
<Tool
Name="VCMIDLTool"
TargetEnvironment="3"
/>
<Tool
Name="VCCLCompilerTool"
AdditionalOptions="/DWIN32_LEAN_AND_MEAN /DNDEBUG"
Optimization="3"
EnableIntrinsicFunctions="true"
FavorSizeOrSpeed="1"
AdditionalIncludeDirectories="&quot;$(ProjectDir)\src&quot;;&quot;$(ProjectDir)\inc&quot;"
StringPooling="true"
ExceptionHandling="0"
RuntimeLibrary="2"
BufferSecurityCheck="false"
EnableFunctionLevelLinking="true"
WarningLevel="4"
WarnAsError="true"
DebugInformationFormat="0"
CompileAs="1"
/>
<Tool
Name="VCManagedResourceCompilerTool"
/>
<Tool
Name="VCResourceCompilerTool"
/>
<Tool
Name="VCPreLinkEventTool"
/>
<Tool
Name="VCLinkerTool"
AdditionalDependencies="msvcrt.lib"
IgnoreAllDefaultLibraries="true"
ModuleDefinitionFile="$(ProjectDir)\liblfds611.def"
/>
<Tool
Name="VCALinkTool"
/>
<Tool
Name="VCManifestTool"
/>
<Tool
Name="VCXDCMakeTool"
/>
<Tool
Name="VCBscMakeTool"
/>
<Tool
Name="VCFxCopTool"
/>
<Tool
Name="VCAppVerifierTool"
/>
<Tool
Name="VCPostBuildEventTool"
/>
</Configuration>
</Configurations>
<References>
</References>
<Files>
<Filter
Name="inc"
Filter="h;hpp;hxx;hm;inl;inc;xsd"
UniqueIdentifier="{93995380-89BD-4b04-88EB-625FBE52EBFB}"
>
<File
RelativePath=".\inc\liblfds611.h"
>
</File>
</Filter>
<Filter
Name="src"
>
<File
RelativePath=".\src\liblfds611_internal.h"
>
</File>
<Filter
Name="lfds611_abstraction"
>
<File
RelativePath=".\src\lfds611_abstraction\lfds611_abstraction_free.c"
>
</File>
<File
RelativePath=".\src\lfds611_abstraction\lfds611_abstraction_internal_body.h"
>
</File>
<File
RelativePath=".\src\lfds611_abstraction\lfds611_abstraction_internal_wrapper.h"
>
</File>
<File
RelativePath=".\src\lfds611_abstraction\lfds611_abstraction_malloc.c"
>
</File>
</Filter>
<Filter
Name="lfds611_freelist"
>
<File
RelativePath=".\src\lfds611_freelist\lfds611_freelist_delete.c"
>
</File>
<File
RelativePath=".\src\lfds611_freelist\lfds611_freelist_get_and_set.c"
>
</File>
<File
RelativePath=".\src\lfds611_freelist\lfds611_freelist_internal.h"
>
</File>
<File
RelativePath=".\src\lfds611_freelist\lfds611_freelist_new.c"
>
</File>
<File
RelativePath=".\src\lfds611_freelist\lfds611_freelist_pop_push.c"
>
</File>
<File
RelativePath=".\src\lfds611_freelist\lfds611_freelist_query.c"
>
</File>
</Filter>
<Filter
Name="lfds611_queue"
>
<File
RelativePath=".\src\lfds611_queue\lfds611_queue_delete.c"
>
</File>
<File
RelativePath=".\src\lfds611_queue\lfds611_queue_internal.h"
>
</File>
<File
RelativePath=".\src\lfds611_queue\lfds611_queue_new.c"
>
</File>
<File
RelativePath=".\src\lfds611_queue\lfds611_queue_query.c"
>
</File>
<File
RelativePath=".\src\lfds611_queue\lfds611_queue_queue.c"
>
</File>
</Filter>
<Filter
Name="lfds611_ringbuffer"
>
<File
RelativePath=".\src\lfds611_ringbuffer\lfds611_ringbuffer_delete.c"
>
</File>
<File
RelativePath=".\src\lfds611_ringbuffer\lfds611_ringbuffer_get_and_put.c"
>
</File>
<File
RelativePath=".\src\lfds611_ringbuffer\lfds611_ringbuffer_internal.h"
>
</File>
<File
RelativePath=".\src\lfds611_ringbuffer\lfds611_ringbuffer_new.c"
>
</File>
<File
RelativePath=".\src\lfds611_ringbuffer\lfds611_ringbuffer_query.c"
>
</File>
</Filter>
<Filter
Name="lfds611_slist"
>
<File
RelativePath=".\src\lfds611_slist\lfds611_slist_delete.c"
>
</File>
<File
RelativePath=".\src\lfds611_slist\lfds611_slist_get_and_set.c"
>
</File>
<File
RelativePath=".\src\lfds611_slist\lfds611_slist_internal.h"
>
</File>
<File
RelativePath=".\src\lfds611_slist\lfds611_slist_link.c"
>
</File>
<File
RelativePath=".\src\lfds611_slist\lfds611_slist_new.c"
>
</File>
</Filter>
<Filter
Name="lfds611_stack"
>
<File
RelativePath=".\src\lfds611_stack\lfds611_stack_delete.c"
>
</File>
<File
RelativePath=".\src\lfds611_stack\lfds611_stack_internal.h"
>
</File>
<File
RelativePath=".\src\lfds611_stack\lfds611_stack_new.c"
>
</File>
<File
RelativePath=".\src\lfds611_stack\lfds611_stack_push_pop.c"
>
</File>
<File
RelativePath=".\src\lfds611_stack\lfds611_stack_query.c"
>
</File>
</Filter>
<Filter
Name="lfds611_liblfds"
>
<File
RelativePath=".\src\lfds611_liblfds\lfds611_liblfds_abstraction_test_helpers.c"
>
</File>
<File
RelativePath=".\src\lfds611_liblfds\lfds611_liblfds_aligned_free.c"
>
</File>
<File
RelativePath=".\src\lfds611_liblfds\lfds611_liblfds_aligned_malloc.c"
>
</File>
<File
RelativePath=".\src\lfds611_liblfds\lfds611_liblfds_internal.h"
>
</File>
</Filter>
</Filter>
</Files>
<Globals>
</Globals>
</VisualStudioProject>
openair2/UTIL/LFDS/liblfds6.1.1/liblfds611/makefile.linux
-111
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@@ -1,111 +0,0 @@
##### paths #####
OUTDIR := .
BINDIR = $(OUTDIR)/bin
OBJDIR = $(OUTDIR)/obj
INCDIR = inc
SRCDIR = src
##### misc #####
QUIETLY = 1>/dev/null 2>/dev/null
##### sources, objects and libraries #####
BINNAME = liblfds611
AR_BINARY = $(BINDIR)/$(BINNAME).a
$(info $(AR_BINARY))
SO_BINARY = $(BINDIR)/$(BINNAME).so
SRCDIRS = lfds611_abstraction lfds611_freelist lfds611_liblfds lfds611_queue lfds611_ringbuffer lfds611_slist lfds611_stack
# TRD : be aware - in the linux makefile, with the one-pass linking behaviour of the GNU linker, the order
# of source files matters! this is because it leads to the ordering of objects in the library and
# that in turn, since the data structures all use the freelist API and the abstraction API, has to be
# correct
# TRD : lfds611_abstraction_cas.c lfds611_abstraction_dcas.c lfds611_abstraction_increment.c are inlined and are compiled by every C file
SOURCES = lfds611_queue_delete.c lfds611_queue_new.c lfds611_queue_query.c lfds611_queue_queue.c \
lfds611_ringbuffer_delete.c lfds611_ringbuffer_get_and_put.c lfds611_ringbuffer_new.c lfds611_ringbuffer_query.c \
lfds611_slist_delete.c lfds611_slist_get_and_set.c lfds611_slist_link.c lfds611_slist_new.c \
lfds611_stack_delete.c lfds611_stack_new.c lfds611_stack_push_pop.c lfds611_stack_query.c \
lfds611_freelist_delete.c lfds611_freelist_get_and_set.c lfds611_freelist_new.c lfds611_freelist_query.c lfds611_freelist_pop_push.c \
lfds611_liblfds_abstraction_test_helpers.c lfds611_liblfds_aligned_free.c lfds611_liblfds_aligned_malloc.c \
lfds611_abstraction_free.c lfds611_abstraction_malloc.c
OBJECTS = $(patsubst %.c,$(OBJDIR)/%.o,$(notdir $(SOURCES)))
##### CPU variants #####
UNAME = $(shell uname -m)
GCCARCH = -march=$(UNAME)
ifeq ($(UNAME),x86_64)
GCCARCH = -march=core2
endif
ifeq ($(findstring arm,$(UNAME)),arm)
GCCARCH = -march=armv6k -marm
endif
##### tools #####
MAKE = make
MFLAGS =
DG = gcc
DGFLAGS = -MM -std=c99 -I"$(SRCDIR)" -I"$(INCDIR)"
CC = gcc
CBASE = -Wall -Wno-unknown-pragmas -std=c99 $(GCCARCH) -pthread -c -I"$(SRCDIR)" -I"$(INCDIR)"
CFREL = -O2 -finline-functions -Wno-strict-aliasing
CFDBG = -O0 -g
AR = ar
AFLAGS = -rcs
LD = gcc
LFBASE = -Wall -std=c99 -shared
LFREL = -O2 -s
LFDBG = -O0 -g
##### rel/dbg .a/.so variants #####
ifeq ($(findstring so,$(MAKECMDGOALS)),so)
CBASE := $(CBASE) -fpic
endif
CFLAGS = $(CBASE) $(CFDBG)
LFLAGS = $(LFBASE) $(LFDBG)
ifeq ($(findstring rel,$(MAKECMDGOALS)),rel)
CFLAGS = $(CBASE) $(CFREL)
LFLAGS = $(LFBASE) $(LFREL)
endif
##### search paths #####
vpath %.c $(patsubst %,$(SRCDIR)/%:,$(SRCDIRS))
##### implicit rules #####
$(OBJDIR)/%.o : %.c
@echo "Compiling $<"
@$(DG) $(DGFLAGS) $< >$(OBJDIR)/$*.d
@$(CC) $(CFLAGS) -o $@ $<
##### explicit rules #####
$(AR_BINARY) : $(OBJECTS)
@echo "Creating $(AR_BINARY)"
@$(AR) $(AFLAGS) $(AR_BINARY) $(OBJECTS)
$(SO_BINARY) : $(OBJECTS)
@echo "Creating $(SO_BINARY)"
$(LD) $(LFLAGS) $(SYSLIBS) $(OBJECTS) -o $(SO_BINARY)
##### phony #####
.PHONY : clean arrel ardbg sorel sodbg
clean :
@rm -f $(BINDIR)/$(BINNAME).* $(OBJDIR)/*.o $(OBJDIR)/*.d
arrel : $(AR_BINARY)
ardbg : $(AR_BINARY)
sorel : $(SO_BINARY)
sodbg : $(SO_BINARY)
##### dependencies #####
-include $(DEPENDS)
##### notes #####
# TRD : we use -std=c99 purely to permit C++ style comments
openair2/UTIL/LFDS/liblfds6.1.1/liblfds611/makefile.windows
-97
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@@ -1,97 +0,0 @@
##### paths #####
BINDIR = bin
INCDIR = inc
OBJDIR = obj
SRCDIR = src
##### misc #####
QUIETLY = 1>nul 2>nul
##### sources, objects and libraries #####
BINNAME = liblfds611
LIB_BINARY = $(BINDIR)\$(BINNAME).lib
DLL_BINARY = $(BINDIR)\$(BINNAME).dll
SRCDIRS = lfds611_abstraction lfds611_freelist lfds611_liblfds lfds611_queue lfds611_ringbuffer lfds611_slist lfds611_stack
# TRD : lfds611_abstraction_cas.c lfds611_abstraction_dcas.c lfds611_abstraction_increment.c are inlined and are compiled by every C file
SOURCES = lfds611_abstraction_free.c lfds611_abstraction_malloc.c \
lfds611_freelist_delete.c lfds611_freelist_get_and_set.c lfds611_freelist_new.c lfds611_freelist_query.c lfds611_freelist_pop_push.c \
lfds611_liblfds_abstraction_test_helpers.c lfds611_liblfds_aligned_free.c lfds611_liblfds_aligned_malloc.c \
lfds611_queue_delete.c lfds611_queue_new.c lfds611_queue_query.c lfds611_queue_queue.c \
lfds611_ringbuffer_delete.c lfds611_ringbuffer_get_and_put.c lfds611_ringbuffer_new.c lfds611_ringbuffer_query.c \
lfds611_slist_delete.c lfds611_slist_get_and_set.c lfds611_slist_link.c lfds611_slist_new.c \
lfds611_stack_delete.c lfds611_stack_new.c lfds611_stack_push_pop.c lfds611_stack_query.c
OBJECTS = $(patsubst %.c,$(OBJDIR)/%.obj,$(notdir $(SOURCES)))
SYSLIBS = kernel32.lib
##### tools #####
MAKE = make
MFLAGS =
CC = cl
CBASE = /nologo /W4 /WX /c "-I$(SRCDIR)" "-I$(INCDIR)" "/Fd$(BINDIR)\$(BINNAME).pdb" /DUNICODE /D_UNICODE /DWIN32_LEAN_AND_MEAN
CFREL = /Ox /DNDEBUG
CFDBG = /Od /Gm /Zi /D_DEBUG
AR = lib
AFLAGS = /nologo /subsystem:console /wx /verbose
LD = link
LFBASE = /dll /def:$(BINNAME).def /nologo /subsystem:console /wx /nodefaultlib /nxcompat
LFREL = /incremental:no
LFDBG = /debug "/pdb:$(BINDIR)\$(BINNAME).pdb"
##### variants #####
CFLAGS = $(CBASE) $(CFDBG) /MTd
LFLAGS = $(LFBASE) $(LFDBG)
CLIB = libcmtd.lib
ifeq ($(MAKECMDGOALS),librel)
CFLAGS = $(CBASE) $(CFREL) /MT
LFLAGS = $(LFBASE) $(LFREL)
CLIB = libcmt.lib
endif
ifeq ($(MAKECMDGOALS),libdbg)
CFLAGS = $(CBASE) $(CFDBG) /MTd
LFLAGS = $(LFBASE) $(LFDBG)
CLIB = libcmtd.lib
endif
ifeq ($(MAKECMDGOALS),dllrel)
CFLAGS = $(CBASE) $(CFREL) /MD
LFLAGS = $(LFBASE) $(LFREL)
CLIB = msvcrt.lib
endif
ifeq ($(MAKECMDGOALS),dlldbg)
CFLAGS = $(CBASE) $(CFDBG) /MDd
LFLAGS = $(LFBASE) $(LFDBG)
CLIB = msvcrtd.lib
endif
##### search paths #####
vpath %.c $(patsubst %,$(SRCDIR)/%;,$(SRCDIRS))
##### implicit rules #####
$(OBJDIR)/%.obj : %.c
$(CC) $(CFLAGS) "/Fo$@" $<
##### explicit rules #####
$(LIB_BINARY) : $(OBJECTS)
$(AR) $(AFLAGS) $(OBJECTS) /out:$(LIB_BINARY)
$(DLL_BINARY) : $(OBJECTS)
$(LD) $(LFLAGS) $(CLIB) $(SYSLIBS) $(OBJECTS) /out:$(DLL_BINARY)
##### phony #####
.PHONY : clean librel libdbg dllrel dlldbg
clean :
@erase /Q $(BINDIR)\$(BINNAME).* $(OBJDIR)\*.obj $(QUIETLY)
librel : $(LIB_BINARY)
libdbg : $(LIB_BINARY)
dllrel : $(DLL_BINARY)
dlldbg : $(DLL_BINARY)
openair2/UTIL/LFDS/liblfds6.1.1/liblfds611/readme.txt
-147
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@@ -1,147 +0,0 @@
introduction
============
Welcome to liblfds, a portable, license-free, lock-free data structure library
written in C.
supported platforms
===================
Out-of-the-box ports are provided for;
Operating System CPU Toolchain Choices
================ ============= =================
Windows 64-bit x64 1. Microsoft Visual Studio
2. Microsoft Windows SDK and GNUmake
Windows 32-bit x64, x86 1. Microsoft Visual Studio
2. Visual C++ Express Edition
3. Microsoft Windows SDK and GNUmake
Windows Kernel x64, x86 1. Windows Driver Kit
Linux 64-bit x64 1. GCC and GNUmake
Linux 32-bit ARM, x64, x86 1. GCC and GNUmake
For more information including version requirements, see the building guide (lfds).
data structures
===============
This release of liblfds provides the following;
* Freelist
* Queue
* Ringbuffer (each element read by a single reader)
* Singly-linked list (logical delete only)
* Stack
These are all many-readers, many-writers.
liblfds on-line
===============
On the liblfds home page, you will find the blog, a bugzilla, a forum, a
mediawiki and the current and all historical releases.
The mediawiki contains comprehensive documentation for development, building,
testing and porting.
http://www.liblfds.org
license
=======
There is no license. You are free to use this code in any way.
using
=====
Once built, there is a single header file, /inc/liblfds.h, which you must include
in your source code, and a single library file /bin/liblfds.*, where the suffix
depends on your platform and your build choice (static or dynamic), to which,
if statically built, you must link directly or, if dynamically built, you must
arrange your system such that the library can be found by the loader at run-time.
testing
=======
The library comes with a command line test and benchmark program. This program
requires threads. As such, it is only suitable for platforms which can execute
a command line binary and provide thread support. Currently this means the test
and benchmark program works for all platforms except the Windows Kernel.
For documentation, see the testing and benchmarking guide in the mediawiki.
porting
=======
Both the test program and liblfds provide an abstraction layer which acts to
mask platform differences. Porting is the act of implementing on your platform
the functions which make up the abstraction layers. You do not need to port
the test program to port liblfds, but obviously it is recommended, so you can
test your port.
To support liblfds, your platform MUST support;
* atomic single-word* increment
* atomic single-word compare-and-swap
* atomic contiguous double-word compare-and-swap*
* malloc and free
* compiler directive for alignment of variables declared on the stack
* compiler directives for compiler barriers and processor barriers
* A ''word'' here means a type equal in length to the platform pointer size.
* This requirement excludes the Alpha, IA64, MIPS, PowerPC and SPARC platforms.
Also, your platform MAY support;
* compiler keyword for function inlining
To support the test programme, your platform MUST support;
* determining the number of logical cores
* threads (starting and waiting on for completion)
For documentation, see the porting guide (lfds) in the mediawiki.
release history
===============
release 1, 25th September 2009, svn revision 1574.
- initial release
release 2, 5th October 2009, svn revision 1599.
- added abstraction layer for Windows kernel
- minor code tidyups/fixes
release 3, 25th October 2009, svn revision 1652.
- added singly linked list (logical delete only)
- minor code tidyups/fixes
release 4, 7th December 2009, svn revision 1716.
- added ARM support
- added benchmarking functionality to the test program
- fixed a profound and pervasive pointer
declaration bug; earlier releases of liblfds
*should not be used*
release 5, 19th December 2009, svn revision 1738.
- fixed subtle queue bug, which also affected ringbuffer
and caused data re-ordering under high load
- added benchmarks for freelist, ringbuffer and stack
release 6, 29th December 2009, svn revision 1746.
- fixed two implementation errors, which reduced performance,
spotted by Codeplug from "http://cboard.cprogramming.com".
release 6.0.0, 18th December 2012, svn revision 2537
- introduction of namespaces, e.g. the "lfds600_" prefix
code otherwise COMPLETELY AND WHOLLY UNCHANGED
this release is a stepping-stone to 6.1.0
release 6.0.1, 2nd January 2013, svn revision 3296
- bug fix where an enum wasn't moved into the new namespacing policy
release 6.1.0, 31th December 2012, svn revision 2600
- fixed all existing non-enhancement bugs
- discovered some new bugs and fixed them too
- a very few minor changes/enhancements
release 6.1.1, 2nd January 2013, svn revision 3297
- crucial bug fix where compiler barriers for atomic operations
were not brought over from 7.0.0 during backporting
- minor fix for abstraction tests, two missing store barriers
openair2/UTIL/LFDS/liblfds6.1.1/liblfds611/runme_before_win_kernel_build_readme.txt
-32
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@@ -1,32 +0,0 @@
The Windows kernel build environment is primitive and has a number
of severe limitations; in particular, all source files must be in
one directory and it is not possible to choose the output binary type
(static or dynamic library) from the build command line; rather,
a string has to be modified in a text file used by the build (!)
To deal with these limitations, it is necessary for a Windows kernel
build to run a batch file prior to building.
There are two batch files, one for static library builds and the other
for dynamic library builds.
They are both idempotent; you can run them as often as you like and
switch between them as often as you want. It's all fine; whenever
you run one of them, it will take you from whatever state you were
previously in, into the state you want to be in.
Both batch files copy all the sources file into a single directory,
"/src/single_dir_for_windows_kernel/".
The static library batch file will then copy "/sources.static" into
"/src/single_dir_for_windows_kernel/", which will cause a static
library to be built.
The dynamic library batch file will then copy "/sources.dynamic" into
"/src/single_dir_for_windows_kernel/", which will cause a dynamic
library to be built. It will also copy "src/driver_entry.c" into
"/src/single_dir_for_windows_kernel/", since the linker requires
the DriverEntry function to exist for dynamic libraries, even
though it's not used.
openair2/UTIL/LFDS/liblfds6.1.1/liblfds611/runme_before_win_kernel_dynamic_lib_build.bat
-15
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@@ -1,15 +0,0 @@
@echo off
rmdir /q /s src\single_dir_for_windows_kernel 1>nul 2>nul
mkdir src\single_dir_for_windows_kernel 1>nul 2>nul
copy /y src\lfds611_abstraction\* src\single_dir_for_windows_kernel 1>nul 2>nul
copy /y src\lfds611_freelist\* src\single_dir_for_windows_kernel 1>nul 2>nul
copy /y src\lfds611_liblfds\* src\single_dir_for_windows_kernel 1>nul 2>nul
copy /y src\lfds611_queue\* src\single_dir_for_windows_kernel 1>nul 2>nul
copy /y src\lfds611_ringbuffer\* src\single_dir_for_windows_kernel 1>nul 2>nul
copy /y src\lfds611_slist\* src\single_dir_for_windows_kernel 1>nul 2>nul
copy /y src\lfds611_stack\* src\single_dir_for_windows_kernel 1>nul 2>nul
copy /y sources.dynamic src\single_dir_for_windows_kernel\sources 1>nul 2>nul
copy /y src\driver_entry.c src\single_dir_for_windows_kernel 1>nul 2>nul
echo Windows kernel dynamic library build directory structure created.
echo (Note the effects of this batch file are idempotent).
openair2/UTIL/LFDS/liblfds6.1.1/liblfds611/runme_before_win_kernel_static_lib_build.bat
-15
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@@ -1,15 +0,0 @@
@echo off
rmdir /q /s src\single_dir_for_windows_kernel 1>nul 2>nul
mkdir src\single_dir_for_windows_kernel 1>nul 2>nul
copy /y src\lfds611_abstraction\* src\single_dir_for_windows_kernel 1>nul 2>nul
copy /y src\lfds611_freelist\* src\single_dir_for_windows_kernel 1>nul 2>nul
copy /y src\lfds611_liblfds\* src\single_dir_for_windows_kernel 1>nul 2>nul
copy /y src\lfds611_queue\* src\single_dir_for_windows_kernel 1>nul 2>nul
copy /y src\lfds611_ringbuffer\* src\single_dir_for_windows_kernel 1>nul 2>nul
copy /y src\lfds611_slist\* src\single_dir_for_windows_kernel 1>nul 2>nul
copy /y src\lfds611_stack\* src\single_dir_for_windows_kernel 1>nul 2>nul
copy /y sources.static src\single_dir_for_windows_kernel\sources 1>nul 2>nul
erase /f src\single_dir_for_windows_kernel\driver_entry.c 1>nul 2>nul
echo Windows kernel static library build directory structure created.
echo (Note the effects of this batch file are idempotent).
openair2/UTIL/LFDS/liblfds6.1.1/liblfds611/sources.dynamic
-37
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@@ -1,37 +0,0 @@
MSC_WARNING_LEVEL = /WX /W4
DLLDEF = ../../liblfds611.def
TARGETNAME = liblfds611
TARGETPATH = ../../bin/
TARGETTYPE = EXPORT_DRIVER
UMTYPE = nt
USER_C_FLAGS = /DWIN_KERNEL_BUILD
INCLUDES = ..;../../inc/
SOURCES = lfds611_abstraction_free.c \
lfds611_abstraction_malloc.c \
lfds611_freelist_delete.c \
lfds611_freelist_get_and_set.c \
lfds611_freelist_new.c \
lfds611_freelist_pop_push.c \
lfds611_freelist_query.c \
lfds611_liblfds_abstraction_test_helpers.c \
lfds611_liblfds_aligned_free.c \
lfds611_liblfds_aligned_malloc.c \
lfds611_queue_delete.c \
lfds611_queue_new.c \
lfds611_queue_query.c \
lfds611_queue_queue.c \
lfds611_ringbuffer_delete.c \
lfds611_ringbuffer_get_and_put.c \
lfds611_ringbuffer_new.c \
lfds611_ringbuffer_query.c \
lfds611_slist_delete.c \
lfds611_slist_get_and_set.c \
lfds611_slist_link.c \
lfds611_slist_new.c \
lfds611_stack_delete.c \
lfds611_stack_new.c \
lfds611_stack_push_pop.c \
lfds611_stack_query.c \
driver_entry.c
openair2/UTIL/LFDS/liblfds6.1.1/liblfds611/sources.static
-35
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@@ -1,35 +0,0 @@
MSC_WARNING_LEVEL = /WX /W4
TARGETNAME = liblfds611
TARGETPATH = ../../bin/
TARGETTYPE = DRIVER_LIBRARY
UMTYPE = nt
USER_C_FLAGS = /DWIN_KERNEL_BUILD
INCLUDES = ..;../../inc/
SOURCES = lfds611_abstraction_free.c \
lfds611_abstraction_malloc.c \
lfds611_freelist_delete.c \
lfds611_freelist_get_and_set.c \
lfds611_freelist_new.c \
lfds611_freelist_pop_push.c \
lfds611_freelist_query.c \
lfds611_liblfds_abstraction_test_helpers.c \
lfds611_liblfds_aligned_free.c \
lfds611_liblfds_aligned_malloc.c \
lfds611_queue_delete.c \
lfds611_queue_new.c \
lfds611_queue_query.c \
lfds611_queue_queue.c \
lfds611_ringbuffer_delete.c \
lfds611_ringbuffer_get_and_put.c \
lfds611_ringbuffer_new.c \
lfds611_ringbuffer_query.c \
lfds611_slist_delete.c \
lfds611_slist_get_and_set.c \
lfds611_slist_link.c \
lfds611_slist_new.c \
lfds611_stack_delete.c \
lfds611_stack_new.c \
lfds611_stack_push_pop.c \
lfds611_stack_query.c
openair2/UTIL/LFDS/liblfds6.1.1/liblfds611/src/dirs
-3
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@@ -1,3 +0,0 @@
DIRS = single_dir_for_windows_kernel
openair2/UTIL/LFDS/liblfds6.1.1/liblfds611/src/driver_entry.c
-16
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@@ -1,16 +0,0 @@
#include "liblfds611_internal.h"
/****************************************************************************/
#pragma warning( disable : 4100 )
NTSTATUS DriverEntry( struct _DRIVER_OBJECT *DriverObject, PUNICODE_STRING RegistryPath )
{
return( STATUS_SUCCESS );
}
#pragma warning( default : 4100 )
openair2/UTIL/LFDS/liblfds6.1.1/liblfds611/src/driver_entry_readme.txt
-4
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@@ -1,4 +0,0 @@
This C file (driver_entry.c) is used when building a dynamic library for
the Windows kernel. It exists to work around one of the limitations of
that build environment. It is not used by any other build; just ignore it.
openair2/UTIL/LFDS/liblfds6.1.1/liblfds611/src/lfds611_abstraction/lfds611_abstraction_cas.c
-71
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@@ -1,71 +0,0 @@
#include "lfds611_abstraction_internal_body.h"
/****************************************************************************/
#if (defined _WIN32 && defined _MSC_VER)
/* TRD : 64 bit and 32 bit Windows (user-mode or kernel) on any CPU with the Microsoft C compiler
_WIN32 indicates 64-bit or 32-bit Windows
_MSC_VER indicates Microsoft C compiler
*/
static LFDS611_INLINE lfds611_atom_t lfds611_abstraction_cas( volatile lfds611_atom_t *destination, lfds611_atom_t exchange, lfds611_atom_t compare )
{
lfds611_atom_t
rv;
assert( destination != NULL );
// TRD : exchange can be any value in its range
// TRD : compare can be any value in its range
LFDS611_BARRIER_COMPILER_FULL;
rv = (lfds611_atom_t) _InterlockedCompareExchangePointer( (void * volatile *) destination, (void *) exchange, (void *) compare );
LFDS611_BARRIER_COMPILER_FULL;
return( rv );
}
#endif
/****************************************************************************/
#if (__GNUC__ >= 4 && __GNUC_MINOR__ >= 1 && __GNUC_PATCHLEVEL__ >= 0)
/* TRD : any OS on any CPU with GCC 4.1.0 or better
GCC 4.1.0 introduced the __sync_*() atomic intrinsics
__GNUC__ / __GNUC_MINOR__ / __GNUC_PATCHLEVEL__ indicates GCC and which version
*/
static LFDS611_INLINE lfds611_atom_t lfds611_abstraction_cas( volatile lfds611_atom_t *destination, lfds611_atom_t exchange, lfds611_atom_t compare )
{
lfds611_atom_t
rv;
assert( destination != NULL );
// TRD : exchange can be any value in its range
// TRD : compare can be any value in its range
// TRD : note the different argument order for the GCC instrinsic to the MSVC instrinsic
LFDS611_BARRIER_COMPILER_FULL;
rv = (lfds611_atom_t) __sync_val_compare_and_swap( destination, compare, exchange );
LFDS611_BARRIER_COMPILER_FULL;
return( rv );
}
#endif
openair2/UTIL/LFDS/liblfds6.1.1/liblfds611/src/lfds611_abstraction/lfds611_abstraction_dcas.c
-157
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@@ -1,157 +0,0 @@
#include "lfds611_abstraction_internal_body.h"
/****************************************************************************/
#if (defined _WIN64 && defined _MSC_VER)
/* TRD : 64 bit Windows (user-mode or kernel) on any CPU with the Microsoft C compiler
_WIN64 indicates 64 bit Windows
_MSC_VER indicates Microsoft C compiler
*/
static LFDS611_INLINE unsigned char lfds611_abstraction_dcas( volatile lfds611_atom_t *destination, lfds611_atom_t *exchange, lfds611_atom_t *compare )
{
unsigned char
cas_result;
assert( destination != NULL );
assert( exchange != NULL );
assert( compare != NULL );
LFDS611_BARRIER_COMPILER_FULL;
cas_result = _InterlockedCompareExchange128( (volatile __int64 *) destination, (__int64) *(exchange+1), (__int64) *exchange, (__int64 *) compare );
LFDS611_BARRIER_COMPILER_FULL;
return( cas_result ) ;
}
#endif
/****************************************************************************/
#if (!defined _WIN64 && defined _WIN32 && defined _MSC_VER)
/* TRD : 32 bit Windows (user-mode or kernel) on any CPU with the Microsoft C compiler
(!defined _WIN64 && defined _WIN32) indicates 32 bit Windows
_MSC_VER indicates Microsoft C compiler
*/
static LFDS611_INLINE unsigned char lfds611_abstraction_dcas( volatile lfds611_atom_t *destination, lfds611_atom_t *exchange, lfds611_atom_t *compare )
{
__int64
original_compare;
assert( destination != NULL );
assert( exchange != NULL );
assert( compare != NULL );
*(__int64 *) &original_compare = *(__int64 *) compare;
LFDS611_BARRIER_COMPILER_FULL;
*(__int64 *) compare = _InterlockedCompareExchange64( (volatile __int64 *) destination, *(__int64 *) exchange, *(__int64 *) compare );
LFDS611_BARRIER_COMPILER_FULL;
return( (unsigned char) (*(__int64 *) compare == *(__int64 *) &original_compare) );
}
#endif
/****************************************************************************/
#if (defined __x86_64__ && defined __GNUC__)
/* TRD : any OS on x64 with GCC
__x86_64__ indicates x64
__GNUC__ indicates GCC
*/
static LFDS611_INLINE unsigned char lfds611_abstraction_dcas( volatile lfds611_atom_t *destination, lfds611_atom_t *exchange, lfds611_atom_t *compare )
{
unsigned char
cas_result;
assert( destination != NULL );
assert( exchange != NULL );
assert( compare != NULL );
// TRD : __asm__ with "memory" in the clobber list is for GCC a full compiler barrier
__asm__ __volatile__
(
"lock;" // make cmpxchg16b atomic
"cmpxchg16b %0;" // cmpxchg16b sets ZF on success
"setz %3;" // if ZF set, set cas_result to 1
// output
: "+m" (*(volatile lfds611_atom_t (*)[2]) destination), "+a" (*compare), "+d" (*(compare+1)), "=q" (cas_result)
// input
: "b" (*exchange), "c" (*(exchange+1))
// clobbered
: "cc", "memory"
);
return( cas_result );
}
#endif
/****************************************************************************/
#if ((defined __i686__ || defined __arm__) && __GNUC__ >= 4 && __GNUC_MINOR__ >= 1 && __GNUC_PATCHLEVEL__ >= 0)
/* TRD : any OS on x86 or ARM with GCC 4.1.0 or better
GCC 4.1.0 introduced the __sync_*() atomic intrinsics
__GNUC__ / __GNUC_MINOR__ / __GNUC_PATCHLEVEL__ indicates GCC and which version
*/
static LFDS611_INLINE unsigned char lfds611_abstraction_dcas( volatile lfds611_atom_t *destination, lfds611_atom_t *exchange, lfds611_atom_t *compare )
{
unsigned char
cas_result = 0;
unsigned long long int
original_destination;
assert( destination != NULL );
assert( exchange != NULL );
assert( compare != NULL );
LFDS611_BARRIER_COMPILER_FULL;
original_destination = __sync_val_compare_and_swap( (volatile unsigned long long int *) destination, *(unsigned long long int *) compare, *(unsigned long long int *) exchange );
LFDS611_BARRIER_COMPILER_FULL;
if( original_destination == *(unsigned long long int *) compare )
cas_result = 1;
*(unsigned long long int *) compare = original_destination;
return( cas_result );
}
#endif
openair2/UTIL/LFDS/liblfds6.1.1/liblfds611/src/lfds611_abstraction/lfds611_abstraction_free.c
-44
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@@ -1,44 +0,0 @@
#include "lfds611_abstraction_internal_wrapper.h"
/****************************************************************************/
#if (!defined WIN_KERNEL_BUILD)
/* TRD : any OS except Windows kernel on any CPU with any compiler
!WIN_KERNEL_BUILD indicates not Windows kernel
*/
void lfds611_abstraction_free( void *memory )
{
free( memory );
return;
}
#endif
/****************************************************************************/
#if (defined WIN_KERNEL_BUILD)
/* TRD : any Windows (kernel) on any CPU with the Microsoft C compiler
WIN_KERNEL_BUILD indicates Windows kernel
*/
void lfds611_abstraction_free( void *memory )
{
ExFreePoolWithTag( memory, 'sdfl' );
return;
}
#endif
openair2/UTIL/LFDS/liblfds6.1.1/liblfds611/src/lfds611_abstraction/lfds611_abstraction_increment.c
-98
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@@ -1,98 +0,0 @@
#include "lfds611_abstraction_internal_body.h"
/****************************************************************************/
#if (defined _WIN64 && defined _MSC_VER)
/* TRD : 64 bit Windows (user-mode or kernel) on any CPU with the Microsoft C compiler
_WIN64 indicates 64 bit Windows
_MSC_VER indicates Microsoft C compiler
*/
static LFDS611_INLINE lfds611_atom_t lfds611_abstraction_increment( volatile lfds611_atom_t *value )
{
lfds611_atom_t
rv;
assert( value != NULL );
LFDS611_BARRIER_COMPILER_FULL;
rv = (lfds611_atom_t) _InterlockedIncrement64( (__int64 *) value );
LFDS611_BARRIER_COMPILER_FULL;
return( rv );
}
#endif
/****************************************************************************/
#if (!defined _WIN64 && defined _WIN32 && defined _MSC_VER)
/* TRD : 32 bit Windows (user-mode or kernel) on any CPU with the Microsoft C compiler
(!defined _WIN64 && defined _WIN32) indicates 32 bit Windows
_MSC_VER indicates Microsoft C compiler
*/
static LFDS611_INLINE lfds611_atom_t lfds611_abstraction_increment( volatile lfds611_atom_t *value )
{
lfds611_atom_t
rv;
assert( value != NULL );
LFDS611_BARRIER_COMPILER_FULL;
rv = (lfds611_atom_t) _InterlockedIncrement( (long int *) value );
LFDS611_BARRIER_COMPILER_FULL;
return( rv );
}
#endif
/****************************************************************************/
#if (__GNUC__ >= 4 && __GNUC_MINOR__ >= 1 && __GNUC_PATCHLEVEL__ >= 0)
/* TRD : any OS on any CPU with GCC 4.1.0 or better
GCC 4.1.0 introduced the __sync_*() atomic intrinsics
__GNUC__ / __GNUC_MINOR__ / __GNUC_PATCHLEVEL__ indicates GCC and which version
*/
static LFDS611_INLINE lfds611_atom_t lfds611_abstraction_increment( volatile lfds611_atom_t *value )
{
lfds611_atom_t
rv;
assert( value != NULL );
// TRD : no need for casting here, GCC has a __sync_add_and_fetch() for all native types
LFDS611_BARRIER_COMPILER_FULL;
rv = (lfds611_atom_t) __sync_add_and_fetch( value, 1 );
LFDS611_BARRIER_COMPILER_FULL;
return( rv );
}
#endif
openair2/UTIL/LFDS/liblfds6.1.1/liblfds611/src/lfds611_abstraction/lfds611_abstraction_internal_body.h
-2
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@@ -1,2 +0,0 @@
/***** private prototypes *****/
openair2/UTIL/LFDS/liblfds6.1.1/liblfds611/src/lfds611_abstraction/lfds611_abstraction_internal_wrapper.h
-6
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@@ -1,6 +0,0 @@
/***** the library wide include file *****/
#include "liblfds611_internal.h"
/***** the internal header body *****/
#include "lfds611_abstraction_internal_body.h"
openair2/UTIL/LFDS/liblfds6.1.1/liblfds611/src/lfds611_abstraction/lfds611_abstraction_malloc.c
-40
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@@ -1,40 +0,0 @@
#include "lfds611_abstraction_internal_wrapper.h"
/****************************************************************************/
#if (!defined WIN_KERNEL_BUILD)
/* TRD : any OS except Windows kernel on any CPU with any compiler
!WIN_KERNEL_BUILD indicates not Windows kernel
*/
void *lfds611_abstraction_malloc( size_t size )
{
return( malloc(size) );
}
#endif
/****************************************************************************/
#if (defined WIN_KERNEL_BUILD)
/* TRD : any Windows (kernel) on any CPU with the Microsoft C compiler
WIN_KERNEL_BUILD indicates Windows kernel
*/
void *lfds611_abstraction_malloc( size_t size )
{
return( ExAllocatePoolWithTag(NonPagedPool, size, 'sdfl') );
}
#endif
openair2/UTIL/LFDS/liblfds6.1.1/liblfds611/src/lfds611_freelist/lfds611_freelist_delete.c
-35
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@@ -1,35 +0,0 @@
#include "lfds611_freelist_internal.h"
/****************************************************************************/
void lfds611_freelist_delete( struct lfds611_freelist_state *fs, void (*user_data_delete_function)(void *user_data, void *user_state), void *user_state )
{
struct lfds611_freelist_element
*fe;
void
*user_data;
assert( fs != NULL );
// TRD : user_data_delete_function can be NULL
// TRD : user_state can be NULL
// TRD : leading load barrier not required as it will be performed by the pop
while( lfds611_freelist_pop(fs, &fe) ) {
if( user_data_delete_function != NULL ) {
lfds611_freelist_get_user_data_from_element( fe, &user_data );
user_data_delete_function( user_data, user_state );
}
lfds611_liblfds_aligned_free( fe );
}
lfds611_liblfds_aligned_free( fs );
return;
}

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