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31531cb1
Commit
31531cb1
authored
3 years ago
by
hardy
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Merge remote-tracking branch 'origin/nr-pdcp-data-ind-thread' into integration_2021_wk50_a
parents
579cf1d9
d67b46a1
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2022.w03_hotfix
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2022.w01
2021.w51_c
2021.w51_a
2021.w50_a
v2.2.0
v2.1.0
v2.0.0
setparam
flexran-eol
ARC_1.3
No related merge requests found
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56 deletions
+177
-56
openair2/LAYER2/nr_pdcp/nr_pdcp_oai_api.c
openair2/LAYER2/nr_pdcp/nr_pdcp_oai_api.c
+177
-56
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openair2/LAYER2/nr_pdcp/nr_pdcp_oai_api.c
View file @
31531cb1
...
@@ -215,6 +215,182 @@ void du_rlc_data_req(const protocol_ctxt_t *const ctxt_pP,
...
@@ -215,6 +215,182 @@ void du_rlc_data_req(const protocol_ctxt_t *const ctxt_pP,
/* rlc_data_req queue - end */
/* rlc_data_req queue - end */
/****************************************************************************/
/****************************************************************************/
/****************************************************************************/
/* pdcp_data_ind thread - begin */
/****************************************************************************/
typedef
struct
{
protocol_ctxt_t
ctxt_pP
;
srb_flag_t
srb_flagP
;
MBMS_flag_t
MBMS_flagP
;
rb_id_t
rb_id
;
sdu_size_t
sdu_buffer_size
;
mem_block_t
*
sdu_buffer
;
}
pdcp_data_ind_queue_item
;
#define PDCP_DATA_IND_QUEUE_SIZE 10000
typedef
struct
{
pdcp_data_ind_queue_item
q
[
PDCP_DATA_IND_QUEUE_SIZE
];
volatile
int
start
;
volatile
int
length
;
pthread_mutex_t
m
;
pthread_cond_t
c
;
}
pdcp_data_ind_queue
;
static
pdcp_data_ind_queue
pq
;
static
void
do_pdcp_data_ind
(
const
protocol_ctxt_t
*
const
ctxt_pP
,
const
srb_flag_t
srb_flagP
,
const
MBMS_flag_t
MBMS_flagP
,
const
rb_id_t
rb_id
,
const
sdu_size_t
sdu_buffer_size
,
mem_block_t
*
const
sdu_buffer
)
{
nr_pdcp_ue_t
*
ue
;
nr_pdcp_entity_t
*
rb
;
int
rnti
=
ctxt_pP
->
rnti
;
if
(
ctxt_pP
->
module_id
!=
0
||
//ctxt_pP->enb_flag != 1 ||
ctxt_pP
->
instance
!=
0
||
ctxt_pP
->
eNB_index
!=
0
||
ctxt_pP
->
configured
!=
1
||
ctxt_pP
->
brOption
!=
0
)
{
LOG_E
(
PDCP
,
"%s:%d:%s: fatal
\n
"
,
__FILE__
,
__LINE__
,
__FUNCTION__
);
exit
(
1
);
}
if
(
ctxt_pP
->
enb_flag
)
T
(
T_ENB_PDCP_UL
,
T_INT
(
ctxt_pP
->
module_id
),
T_INT
(
rnti
),
T_INT
(
rb_id
),
T_INT
(
sdu_buffer_size
));
nr_pdcp_manager_lock
(
nr_pdcp_ue_manager
);
ue
=
nr_pdcp_manager_get_ue
(
nr_pdcp_ue_manager
,
rnti
);
if
(
srb_flagP
==
1
)
{
if
(
rb_id
<
1
||
rb_id
>
2
)
rb
=
NULL
;
else
rb
=
ue
->
srb
[
rb_id
-
1
];
}
else
{
if
(
rb_id
<
1
||
rb_id
>
5
)
rb
=
NULL
;
else
rb
=
ue
->
drb
[
rb_id
-
1
];
}
if
(
rb
!=
NULL
)
{
rb
->
recv_pdu
(
rb
,
(
char
*
)
sdu_buffer
->
data
,
sdu_buffer_size
);
}
else
{
LOG_E
(
PDCP
,
"%s:%d:%s: fatal: no RB found (rb_id %ld, srb_flag %d)
\n
"
,
__FILE__
,
__LINE__
,
__FUNCTION__
,
rb_id
,
srb_flagP
);
exit
(
1
);
}
nr_pdcp_manager_unlock
(
nr_pdcp_ue_manager
);
free_mem_block
(
sdu_buffer
,
__FUNCTION__
);
}
static
void
*
pdcp_data_ind_thread
(
void
*
_
)
{
int
i
;
pthread_setname_np
(
pthread_self
(),
"PDCP data ind"
);
while
(
1
)
{
if
(
pthread_mutex_lock
(
&
pq
.
m
)
!=
0
)
abort
();
while
(
pq
.
length
==
0
)
if
(
pthread_cond_wait
(
&
pq
.
c
,
&
pq
.
m
)
!=
0
)
abort
();
i
=
pq
.
start
;
if
(
pthread_mutex_unlock
(
&
pq
.
m
)
!=
0
)
abort
();
do_pdcp_data_ind
(
&
pq
.
q
[
i
].
ctxt_pP
,
pq
.
q
[
i
].
srb_flagP
,
pq
.
q
[
i
].
MBMS_flagP
,
pq
.
q
[
i
].
rb_id
,
pq
.
q
[
i
].
sdu_buffer_size
,
pq
.
q
[
i
].
sdu_buffer
);
if
(
pthread_mutex_lock
(
&
pq
.
m
)
!=
0
)
abort
();
pq
.
length
--
;
pq
.
start
=
(
pq
.
start
+
1
)
%
PDCP_DATA_IND_QUEUE_SIZE
;
if
(
pthread_cond_signal
(
&
pq
.
c
)
!=
0
)
abort
();
if
(
pthread_mutex_unlock
(
&
pq
.
m
)
!=
0
)
abort
();
}
}
static
void
init_nr_pdcp_data_ind_queue
(
void
)
{
pthread_t
t
;
pthread_mutex_init
(
&
pq
.
m
,
NULL
);
pthread_cond_init
(
&
pq
.
c
,
NULL
);
if
(
pthread_create
(
&
t
,
NULL
,
pdcp_data_ind_thread
,
NULL
)
!=
0
)
{
LOG_E
(
PDCP
,
"%s:%d:%s: fatal
\n
"
,
__FILE__
,
__LINE__
,
__FUNCTION__
);
exit
(
1
);
}
}
static
void
enqueue_pdcp_data_ind
(
const
protocol_ctxt_t
*
const
ctxt_pP
,
const
srb_flag_t
srb_flagP
,
const
MBMS_flag_t
MBMS_flagP
,
const
rb_id_t
rb_id
,
const
sdu_size_t
sdu_buffer_size
,
mem_block_t
*
const
sdu_buffer
)
{
int
i
;
int
logged
=
0
;
if
(
pthread_mutex_lock
(
&
pq
.
m
)
!=
0
)
abort
();
while
(
pq
.
length
==
PDCP_DATA_IND_QUEUE_SIZE
)
{
if
(
!
logged
)
{
logged
=
1
;
LOG_W
(
PDCP
,
"%s: pdcp_data_ind queue is full
\n
"
,
__FUNCTION__
);
}
if
(
pthread_cond_wait
(
&
pq
.
c
,
&
pq
.
m
)
!=
0
)
abort
();
}
i
=
(
pq
.
start
+
pq
.
length
)
%
PDCP_DATA_IND_QUEUE_SIZE
;
pq
.
length
++
;
pq
.
q
[
i
].
ctxt_pP
=
*
ctxt_pP
;
pq
.
q
[
i
].
srb_flagP
=
srb_flagP
;
pq
.
q
[
i
].
MBMS_flagP
=
MBMS_flagP
;
pq
.
q
[
i
].
rb_id
=
rb_id
;
pq
.
q
[
i
].
sdu_buffer_size
=
sdu_buffer_size
;
pq
.
q
[
i
].
sdu_buffer
=
sdu_buffer
;
if
(
pthread_cond_signal
(
&
pq
.
c
)
!=
0
)
abort
();
if
(
pthread_mutex_unlock
(
&
pq
.
m
)
!=
0
)
abort
();
}
boolean_t
pdcp_data_ind
(
const
protocol_ctxt_t
*
const
ctxt_pP
,
const
srb_flag_t
srb_flagP
,
const
MBMS_flag_t
MBMS_flagP
,
const
rb_id_t
rb_id
,
const
sdu_size_t
sdu_buffer_size
,
mem_block_t
*
const
sdu_buffer
)
{
enqueue_pdcp_data_ind
(
ctxt_pP
,
srb_flagP
,
MBMS_flagP
,
rb_id
,
sdu_buffer_size
,
sdu_buffer
);
return
true
;
}
/****************************************************************************/
/* pdcp_data_ind thread - end */
/****************************************************************************/
/****************************************************************************/
/****************************************************************************/
/* hacks to be cleaned up at some point - begin */
/* hacks to be cleaned up at some point - begin */
/****************************************************************************/
/****************************************************************************/
...
@@ -375,6 +551,7 @@ void pdcp_layer_init(void)
...
@@ -375,6 +551,7 @@ void pdcp_layer_init(void)
init_nr_rlc_data_req_queue
();
init_nr_rlc_data_req_queue
();
}
}
init_nr_pdcp_data_ind_queue
();
nr_pdcp_init_timer_thread
(
nr_pdcp_ue_manager
);
nr_pdcp_init_timer_thread
(
nr_pdcp_ue_manager
);
}
}
...
@@ -639,62 +816,6 @@ srb_found:
...
@@ -639,62 +816,6 @@ srb_found:
}
}
}
}
boolean_t
pdcp_data_ind
(
const
protocol_ctxt_t
*
const
ctxt_pP
,
const
srb_flag_t
srb_flagP
,
const
MBMS_flag_t
MBMS_flagP
,
const
rb_id_t
rb_id
,
const
sdu_size_t
sdu_buffer_size
,
mem_block_t
*
const
sdu_buffer
)
{
nr_pdcp_ue_t
*
ue
;
nr_pdcp_entity_t
*
rb
;
int
rnti
=
ctxt_pP
->
rnti
;
if
(
ctxt_pP
->
module_id
!=
0
||
//ctxt_pP->enb_flag != 1 ||
ctxt_pP
->
instance
!=
0
||
ctxt_pP
->
eNB_index
!=
0
||
ctxt_pP
->
configured
!=
1
||
ctxt_pP
->
brOption
!=
0
)
{
LOG_E
(
PDCP
,
"%s:%d:%s: fatal
\n
"
,
__FILE__
,
__LINE__
,
__FUNCTION__
);
exit
(
1
);
}
if
(
ctxt_pP
->
enb_flag
)
T
(
T_ENB_PDCP_UL
,
T_INT
(
ctxt_pP
->
module_id
),
T_INT
(
rnti
),
T_INT
(
rb_id
),
T_INT
(
sdu_buffer_size
));
nr_pdcp_manager_lock
(
nr_pdcp_ue_manager
);
ue
=
nr_pdcp_manager_get_ue
(
nr_pdcp_ue_manager
,
rnti
);
if
(
srb_flagP
==
1
)
{
if
(
rb_id
<
1
||
rb_id
>
2
)
rb
=
NULL
;
else
rb
=
ue
->
srb
[
rb_id
-
1
];
}
else
{
if
(
rb_id
<
1
||
rb_id
>
5
)
rb
=
NULL
;
else
rb
=
ue
->
drb
[
rb_id
-
1
];
}
if
(
rb
!=
NULL
)
{
rb
->
recv_pdu
(
rb
,
(
char
*
)
sdu_buffer
->
data
,
sdu_buffer_size
);
}
else
{
LOG_E
(
PDCP
,
"%s:%d:%s: fatal: no RB found (rb_id %ld, srb_flag %d)
\n
"
,
__FILE__
,
__LINE__
,
__FUNCTION__
,
rb_id
,
srb_flagP
);
exit
(
1
);
}
nr_pdcp_manager_unlock
(
nr_pdcp_ue_manager
);
free_mem_block
(
sdu_buffer
,
__FUNCTION__
);
return
1
;
}
void
pdcp_run
(
const
protocol_ctxt_t
*
const
ctxt_pP
)
void
pdcp_run
(
const
protocol_ctxt_t
*
const
ctxt_pP
)
{
{
MessageDef
*
msg_p
;
MessageDef
*
msg_p
;
...
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