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Introduce additional option to bind on separate IFs for F1-C/U in DU

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After the last commit, it is not possible to bind on separate interfaces
for F1-C and F1-U. In other words, it is for instance not possible to
have the F1-C on one subnet on one physical interface, and F1-U on
another subnet on another physical interface. This commit introduces a
second option MACRLCs.[0].local_n_address_f1u to allow to bind F1-U on
an alternative address; if it is not specified, the interface of F1-C is
reused.

The above only works for the DU; no corresponding option exists for the
CU. For the CU, use separate CU-CP and CU-UP.

Use it in the CI.
This commit is contained in:
Robert Schmidt
2024-04-13 05:14:55 +02:00
parent a193518579
commit e65cb0cf42
9 changed files with 50 additions and 29 deletions
Download Patch File Download Diff File Expand all files Collapse all files
openair2/GNB_APP/MACRLC_nr_paramdef.h
+4
View File
@@ -41,6 +41,7 @@
#define CONFIG_STRING_MACRLC_TRANSPORT_N_PREFERENCE "tr_n_preference"
#define CONFIG_STRING_MACRLC_LOCAL_N_IF_NAME "local_n_if_name"
#define CONFIG_STRING_MACRLC_LOCAL_N_ADDRESS "local_n_address"
#define CONFIG_STRING_MACRLC_LOCAL_N_ADDRESS_F1U "local_n_address_f1u"
#define CONFIG_STRING_MACRLC_REMOTE_N_ADDRESS "remote_n_address"
#define CONFIG_STRING_MACRLC_LOCAL_N_PORTC "local_n_portc"
#define CONFIG_STRING_MACRLC_REMOTE_N_PORTC "remote_n_portc"
@@ -125,6 +126,7 @@
{CONFIG_STRING_MACRLC_MIN_GRANT_PRB, HLP_MACRLC_MIN_GRANT_PRB, 0, .u8ptr=NULL, .defintval=5, TYPE_UINT8, 0}, \
{CONFIG_STRING_MACRLC_MIN_GRANT_MCS, HLP_MACRLC_MIN_GRANT_MCS, 0, .u8ptr=NULL, .defintval=9, TYPE_UINT8, 0}, \
{CONFIG_STRING_MACRLC_IDENTITY_PM, HLP_MACRLC_IDENTITY_PM, PARAMFLAG_BOOL, .u8ptr=NULL, .defintval=0, TYPE_UINT8, 0}, \
{CONFIG_STRING_MACRLC_LOCAL_N_ADDRESS_F1U, NULL, 0, .strptr=NULL, .defstrval=NULL, TYPE_STRING, 0}, \
}
// clang-format off
@@ -162,6 +164,7 @@
#define MACRLC_MIN_GRANT_PRB_IDX 31
#define MACRLC_MIN_GRANT_MCS_IDX 32
#define MACRLC_IDENTITY_PM_IDX 33
#define MACRLC_LOCAL_N_ADDRESS_F1U_IDX 34
#define MACRLCPARAMS_CHECK { \
{ .s5 = { NULL } }, \
@@ -198,6 +201,7 @@
{ .s5 = { NULL } }, \
{ .s5 = { NULL } }, \
{ .s2 = { NULL } }, \
{ .s5 = { NULL } }, \
}
/*---------------------------------------------------------------------------------------------------------------------------------------------------------*/
openair2/GNB_APP/gnb_config.c
+4 -1
View File
@@ -1279,7 +1279,10 @@ void RCconfig_nr_macrlc(configmodule_interface_t *cfg)
|| strcmp(*(MacRLC_ParamList.paramarray[j][MACRLC_TRANSPORT_N_PREFERENCE_IDX].strptr), "cudu") == 0) {
printf("Configuring F1 interfaces for MACRLC\n");
RC.nrmac[j]->eth_params_n.local_if_name = strdup(*(MacRLC_ParamList.paramarray[j][MACRLC_LOCAL_N_IF_NAME_IDX].strptr));
RC.nrmac[j]->eth_params_n.my_addr = strdup(*(MacRLC_ParamList.paramarray[j][MACRLC_LOCAL_N_ADDRESS_IDX].strptr));
char **f1caddr = MacRLC_ParamList.paramarray[j][MACRLC_LOCAL_N_ADDRESS_IDX].strptr;
RC.nrmac[j]->eth_params_n.my_addr = strdup(*f1caddr);
char **f1uaddr = MacRLC_ParamList.paramarray[j][MACRLC_LOCAL_N_ADDRESS_F1U_IDX].strptr;
RC.nrmac[j]->f1u_addr = f1uaddr != NULL ? strdup(*f1uaddr) : strdup(*f1caddr);
RC.nrmac[j]->eth_params_n.remote_addr = strdup(*(MacRLC_ParamList.paramarray[j][MACRLC_REMOTE_N_ADDRESS_IDX].strptr));
RC.nrmac[j]->eth_params_n.my_portc = *(MacRLC_ParamList.paramarray[j][MACRLC_LOCAL_N_PORTC_IDX].iptr);
RC.nrmac[j]->eth_params_n.remote_portc = *(MacRLC_ParamList.paramarray[j][MACRLC_REMOTE_N_PORTC_IDX].iptr);