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常顺宇
OpenXG-RAN
Commits
e8af3bd4
Commit
e8af3bd4
authored
6 years ago
by
Robert Schmidt
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Plain Diff
Selectively load FlexRAN CMs depending on BS capability
parent
c81535a8
Changes
2
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2 changed files
with
40 additions
and
14 deletions
+40
-14
openair2/ENB_APP/flexran_agent.c
openair2/ENB_APP/flexran_agent.c
+32
-6
openair2/ENB_APP/flexran_agent_defs.h
openair2/ENB_APP/flexran_agent_defs.h
+8
-8
No files found.
openair2/ENB_APP/flexran_agent.c
View file @
e8af3bd4
...
...
@@ -230,15 +230,41 @@ int flexran_agent_start(mid_t mod_id)
new_thread
(
receive_thread
,
flexran
);
/* Register and initialize the control modules */
/* Register and initialize the control modules depending on capabilities.
* After registering, calling flexran_agent_get_*_xface() tells whether a
* control module is operational */
uint16_t
caps
=
flexran_get_capabilities_mask
(
mod_id
);
LOG_I
(
FLEXRAN_AGENT
,
"Agent handles BS ID %ld, capabilities=0x%x => handling%s%s%s%s%s%s%s%s
\n
"
,
flexran_get_bs_id
(
mod_id
),
caps
,
FLEXRAN_CAP_LOPHY
(
caps
)
?
" LOPHY"
:
""
,
FLEXRAN_CAP_HIPHY
(
caps
)
?
" HIPHY"
:
""
,
FLEXRAN_CAP_LOMAC
(
caps
)
?
" LOMAC"
:
""
,
FLEXRAN_CAP_HIMAC
(
caps
)
?
" HIMAC"
:
""
,
FLEXRAN_CAP_RLC
(
caps
)
?
" RLC"
:
""
,
FLEXRAN_CAP_PDCP
(
caps
)
?
" PDCP"
:
""
,
FLEXRAN_CAP_SDAP
(
caps
)
?
" SDAP"
:
""
,
FLEXRAN_CAP_RRC
(
caps
)
?
" RRC"
:
""
);
if
(
FLEXRAN_CAP_LOPHY
(
caps
)
||
FLEXRAN_CAP_HIPHY
(
caps
))
{
flexran_agent_register_phy_xface
(
mod_id
);
LOG_I
(
FLEXRAN_AGENT
,
"registered PHY interface/CM for eNB %d
\n
"
,
mod_id
);
}
if
(
FLEXRAN_CAP_LOMAC
(
caps
)
||
FLEXRAN_CAP_HIMAC
(
caps
))
{
flexran_agent_register_mac_xface
(
mod_id
);
flexran_agent_init_mac_agent
(
mod_id
);
LOG_I
(
FLEXRAN_AGENT
,
"registered MAC interface/CM for eNB %d
\n
"
,
mod_id
);
}
if
(
FLEXRAN_CAP_RRC
(
caps
))
{
flexran_agent_register_rrc_xface
(
mod_id
);
LOG_I
(
FLEXRAN_AGENT
,
"registered RRC interface/CM for eNB %d
\n
"
,
mod_id
);
}
if
(
FLEXRAN_CAP_PDCP
(
caps
))
{
flexran_agent_register_pdcp_xface
(
mod_id
);
LOG_I
(
FLEXRAN_AGENT
,
"registered PDCP interface/CM for eNB %d
\n
"
,
mod_id
);
}
/*
* initilize a timer
...
...
This diff is collapsed.
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openair2/ENB_APP/flexran_agent_defs.h
View file @
e8af3bd4
...
...
@@ -138,14 +138,14 @@ typedef enum {
FLEXRAN_AGENT_TIMER_STATE_MAX
,
}
flexran_agent_timer_state_t
;
#define FLEXRAN_CAP_LOPHY
1
#define FLEXRAN_CAP_HIPHY
2
#define FLEXRAN_CAP_LOMAC
4
#define FLEXRAN_CAP_HIMAC
8
#define FLEXRAN_CAP_RLC
16
#define FLEXRAN_CAP_PDCP
32
#define FLEXRAN_CAP_SDAP
64
#define FLEXRAN_CAP_RRC
128
#define FLEXRAN_CAP_LOPHY
(cApS) (((cApS) & (1 << PROTOCOL__FLEX_BS_CAPABILITY__LOPHY)) > 0)
#define FLEXRAN_CAP_HIPHY
(cApS) (((cApS) & (1 << PROTOCOL__FLEX_BS_CAPABILITY__HIPHY)) > 0)
#define FLEXRAN_CAP_LOMAC
(cApS) (((cApS) & (1 << PROTOCOL__FLEX_BS_CAPABILITY__LOMAC)) > 0)
#define FLEXRAN_CAP_HIMAC
(cApS) (((cApS) & (1 << PROTOCOL__FLEX_BS_CAPABILITY__HIMAC)) > 0)
#define FLEXRAN_CAP_RLC
(cApS) (((cApS) & (1 << PROTOCOL__FLEX_BS_CAPABILITY__RLC)) > 0)
#define FLEXRAN_CAP_PDCP
(cApS) (((cApS) & (1 << PROTOCOL__FLEX_BS_CAPABILITY__PDCP)) > 0)
#define FLEXRAN_CAP_SDAP
(cApS) (((cApS) & (1 << PROTOCOL__FLEX_BS_CAPABILITY__SDAP)) > 0)
#define FLEXRAN_CAP_RRC
(cApS) (((cApS) & (1 << PROTOCOL__FLEX_BS_CAPABILITY__RRC)) > 0)
typedef
enum
{
ENB_NORMAL_OPERATION
=
0x0
,
...
...
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