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lizhongxiao
OpenXG-RAN
Commits
7c5b9457
Commit
7c5b9457
authored
1 year ago
by
Jaroslava Fiedlerova
Committed by
Raymond Knopp
1 year ago
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Plain Diff
Set RTE_BBDEV_LDPC_HQ_COMBINE_IN_ENABLE based on harq_to_be_cleared value
parent
7bb529dc
Changes
3
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3 changed files
with
9 additions
and
7 deletions
+9
-7
openair1/PHY/CODING/nrLDPC_decoder/nrLDPC_decoder_offload.c
openair1/PHY/CODING/nrLDPC_decoder/nrLDPC_decoder_offload.c
+6
-6
openair1/PHY/CODING/nrLDPC_decoder/nrLDPC_types.h
openair1/PHY/CODING/nrLDPC_decoder/nrLDPC_types.h
+2
-0
openair1/PHY/NR_TRANSPORT/nr_ulsch_decoding.c
openair1/PHY/NR_TRANSPORT/nr_ulsch_decoding.c
+1
-1
No files found.
openair1/PHY/CODING/nrLDPC_decoder/nrLDPC_decoder_offload.c
View file @
7c5b9457
...
...
@@ -538,13 +538,13 @@ set_ldpc_dec_op(struct rte_bbdev_dec_op **ops, unsigned int n,
RTE_BBDEV_LDPC_INTERNAL_HARQ_MEMORY_IN_ENABLE
|
RTE_BBDEV_LDPC_INTERNAL_HARQ_MEMORY_OUT_ENABLE
|
RTE_BBDEV_LDPC_HQ_COMBINE_OUT_ENABLE
;
if
(
ops
[
i
]
->
ldpc_dec
.
rv_index
!=
0
)
{
ops
[
i
]
->
ldpc_dec
.
op_flags
|=
RTE_BBDEV_LDPC_HQ_COMBINE_IN_ENABLE
;
if
(
p_offloadParams
->
setCombIn
)
{
ops
[
i
]
->
ldpc_dec
.
op_flags
|=
RTE_BBDEV_LDPC_HQ_COMBINE_IN_ENABLE
;
}
LOG_D
(
PHY
,
"ULSCH %02d HARQPID %02d R %02d COMBIN %d RV %d NCB %05d
\n
"
,
ulsch_id
,
harq_pid
,
r
,
p_offloadParams
->
setCombIn
,
p_offloadParams
->
rv
,
p_offloadParams
->
n_cb
);
ops
[
i
]
->
ldpc_dec
.
code_block_mode
=
1
;
// ldpc_dec->code_block_mode;
ops
[
i
]
->
ldpc_dec
.
harq_combined_input
.
offset
=
ulsch_id
*
(
32
*
1024
*
1024
)
+
harq_pid
*
(
2
*
1024
*
1024
)
+
r
*
(
1024
*
32
);
ops
[
i
]
->
ldpc_dec
.
harq_combined_output
.
offset
=
ulsch_id
*
(
32
*
1024
*
1024
)
+
harq_pid
*
(
2
*
1024
*
1024
)
+
r
*
(
1024
*
32
);
if
(
bufs
->
hard_outputs
!=
NULL
)
ops
[
i
]
->
ldpc_dec
.
hard_output
=
bufs
->
hard_outputs
[
start_idx
+
i
];
if
(
bufs
->
inputs
!=
NULL
)
...
...
@@ -1042,8 +1042,8 @@ int32_t LDPCdecoder(struct nrLDPC_dec_params *p_decParams,
decode_abort_t
*
ab
)
{
pthread_mutex_lock
(
&
decode_mutex
);
// hardcoded we use first device
struct
active_device
*
ad
=
active_devs
;
t_nrLDPCoffload_params
offloadParams
=
{.
E
=
p_decParams
->
E
,
.
n_cb
=
(
p_decParams
->
BG
==
1
)
?
(
66
*
p_decParams
->
Z
)
:
(
50
*
p_decParams
->
Z
),
...
...
@@ -1051,8 +1051,8 @@ int32_t LDPCdecoder(struct nrLDPC_dec_params *p_decParams,
.
Z
=
p_decParams
->
Z
,
.
rv
=
p_decParams
->
rv
,
.
F
=
p_decParams
->
F
,
.
Qm
=
p_decParams
->
Qm
};
LOG_D
(
PHY
,
"E %d
\n
"
,
p_decParams
->
E
)
;
.
Qm
=
p_decParams
->
Qm
,
.
setCombIn
=
p_decParams
->
setCombIn
}
;
struct
rte_bbdev_info
info
;
rte_bbdev_info_get
(
ad
->
dev_id
,
&
info
);
int
socket_id
=
GET_SOCKET
(
info
.
socket_id
);
...
...
This diff is collapsed.
Click to expand it.
openair1/PHY/CODING/nrLDPC_decoder/nrLDPC_types.h
View file @
7c5b9457
...
...
@@ -93,6 +93,7 @@ typedef struct nrLDPC_dec_params {
e_nrLDPC_outMode
outMode
;
/**< Output format */
int
crc_type
;
int
(
*
check_crc
)(
uint8_t
*
decoded_bytes
,
uint32_t
n
,
uint8_t
crc_type
);
uint8_t
setCombIn
;
}
t_nrLDPC_dec_params
;
typedef
struct
nrLDPCoffload_params
{
...
...
@@ -104,6 +105,7 @@ typedef struct nrLDPCoffload_params {
uint16_t
n_cb
;
uint16_t
F
;
/**< Filler bits */
uint8_t
Qm
;
/**< Modulation */
uint8_t
setCombIn
;
}
t_nrLDPCoffload_params
;
/**
...
...
This diff is collapsed.
Click to expand it.
openair1/PHY/NR_TRANSPORT/nr_ulsch_decoding.c
View file @
7c5b9457
...
...
@@ -420,7 +420,7 @@ int nr_ulsch_decoding(PHY_VARS_gNB *phy_vars_gNB,
decParams
.
Z
=
harq_process
->
Z
;
decParams
.
numMaxIter
=
ulsch
->
max_ldpc_iterations
;
decParams
.
outMode
=
0
;
decParams
.
setCombIn
=
!
harq_process
->
harq_to_be_cleared
;
if
(
harq_process
->
harq_to_be_cleared
)
{
for
(
int
r
=
0
;
r
<
harq_process
->
C
;
r
++
)
harq_process
->
d_to_be_cleared
[
r
]
=
true
;
...
...
This diff is collapsed.
Click to expand it.
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