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wangwenhui
OpenXG-RAN
Commits
41e926ef
Commit
41e926ef
authored
10 years ago
by
Raymond Knopp
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git-svn-id:
http://svn.eurecom.fr/openair4G/trunk@5925
818b1a75-f10b-46b9-bf7c-635c3b92a50f
parent
da4320fc
develop
1
128-ues
207-feature-ued-platform-support
256_QAM_demod
2cw_fairRRscd
340-fix-beamforming-for-multiple-antenna
342-isip-pcie-lib
375-syrtem-sdr-platform
383-ulsch-scheduler-optimization
387-fraunhofer-iis-transmission-mode-4
401-bug-related-to-nr-pucch-format-2-generator
408-reworked
408-ue-main-threads
445-LDPC-implementation-on-GPU
459-pusch-based-ta-updates
464-ru_beamforming_in_gpu
464-ru_beamforming_in_gpu-CPUsubfunction
472-add-pusch-dmrs-modes
481-ldpc-decoder-on-gpu
5g_fapi_scf
LTE-sidelink
LTE_TRX_on_single_port
NCTU_CS_ISIP
NCTU_CS_ISIP_CPU
NCTU_CS_ISIP_GPU
NCTU_OpinConnect_LDPC
NR-PHY-MAC-IF-multi-UE
NR_10MHz
NR_CSI_reporting
NR_DCI_01
NR_DLUL_PF
NR_DLUL_PF_rebased
NR_DL_sched_fixes
NR_DL_scheduler
NR_FAPI_beamindex_SSB_RO
NR_FR2_RA
NR_FR2_RRC_SSB
NR_MAC_CE_GlobalEdge
NR_MAC_Multi_Rach_GlobalEdge
NR_MAC_SSB_RO_GlobalEdge
NR_MAC_SSB_RO_UE_IDCC
NR_MAC_SSB_RO_merge
NR_MAC_TCI_UCI_GlobalEdge
NR_NGAP
NR_PDCP_noS1
NR_PUCCH_MultiUE
NR_RA_updates
NR_RRCConfiguragion_FR2
NR_RRCConfiguration
NR_RRCConfiguration_FR2
NR_RRCConfiguration_S1U
NR_RRCConfiguration_merge_develop
NR_RRCConfiguration_sync_source
NR_RRCConfiguration_trx_thread
NR_RRC_CP_bugfix
NR_RRC_PDCP
NR_RRC_PRACH_procedures
NR_RRC_PRACH_procedures_todevelop
NR_RRC_PUSCH
NR_RRC_TA
NR_RRC_X2AP_AMBR_Change_Global_edge
NR_RRC_X2AP_RemoveHardcodings_GlobalEdge
NR_RRC_config_simplified
NR_RRC_harq
NR_RRC_harq_b
NR_RRC_harq_hacks
NR_RRC_harq_newdcipdu
NR_SA_F1AP_dev
NR_SA_NGAP_RRC
NR_SA_NGAP_RRC_wk42
NR_SA_itti_sim_wk48
NR_SA_itti_sim_wk48_hs
NR_SA_itti_sim_wk48_hs1
NR_SCHED
NR_SCHED_HARQ
NR_SCHED_PDCCH_PUCCH_HARQ
NR_SCHED_PDCCH_PUCCH_HARQ_rebased
NR_SCHED_fixes
NR_SRB_Config
NR_TRX_on_single_port
NR_TRX_on_single_port2
NR_UE_MAC_scheduler
NR_UE_RA_fixes
NR_UE_UL_DCI_improvements
NR_UE_dlsch_bugfix
NR_UE_enable_parallelization
NR_UE_stability_fixes
NR_UL_FAPI_programming
NR_UL_scheduler
NR_UL_scheduler_rebased
NR_UL_scheduling
NR_beam_simulation
NR_beamforming_test
NR_gNB_SCF_Indication
NR_ipaccess_testing
NR_mac_uci_functions_rework
NR_msg2_phytest
NR_scheduling_CSIRS
NR_scheduling_request
NR_scheduling_request2
NR_test_S1U_RRC_PRACH_procedures
NR_ue_dlsch_dmrs_cdm
New-Merge-sidelink-develop
OpInConnect_ISIP
PUSCH_TA_update
PerfumeOldTdd
RA_CI_test
RRC-measurements-merge2develop
UE_DL_DCI_hotfix
UpdateRANRemoteUEReport
add_iris_hw
addoptions_nr_USRPdevice
bch-fixes-bitmap
benetel_5g_prach_fix
benetel_driver_update
benetel_phase_rotation
benetel_phase_rotation_old
block_mmse_receiver_with_whitenning
bugfix-find-uci
bugfix-minor-remove-wrong-log
bugfix-nr-bands
bugfix-nr-ldpc-post-processing
bugfix-nr-ldpc-size-typo
bugfix-nr-pdcp-sn-size
bugfix-nr-rate-matching-assertion
bugfix-pdcch_order
cce_indexing_fix
cce_indexing_fix2
ci-deploy-asterix
ci-deploy-docker-compose
ci-rd-july-improvements
ci-test
ci-ul-iperf-from-trf-container
ci-yacine
clean-5G-scope-round2
cleanup_softmodem_main
constant_power
container_fix
container_v1.2.2
debug_branch_init_sync
develop-FeMBMS
develop-SnT
develop-aarch64build
develop-ci
develop-ci-fju
develop-large-scale-emulations
develop-m2ap
develop-multi-RRUs
develop-nb-iot
develop-nb-iot-RRC
develop-nb-iot-merge
develop-nb-iot-merge-w-conflicts
develop-nb-iot-ntust
develop-nr
develop-nr-adding-2018-09-asn1
develop-nr-fr2
develop-nr-fr2-rework
develop-nr_cppcheck
develop-oriecpriupdates
develop-sib1
develop-sib1-local
develop-sib1-lts
develop-sidekiq
develop-vco3
develop_ci
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develop_inria_ci_deployment_gp
develop_inria_ci_deployment_gp_b4merge
develop_integration_2019_w44
develop_integration_2020_w15
develop_integration_2020_w19
develop_integration_w08
develop_jenkins_replay
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dlsch-all-dlslots
dlsch_encode_mthread
dlsch_parallel
dlsim-autotests
documentation
docupdate_tools
dongzhanyi-zte-0001
dongzhanyi-zte-develop
dongzhanyi-zte-develop2
dreibh/apt-auth-fix
dreibh/device-load-fix
dreibh/device-load-fix-develop-branch
dreibh/doxygen-fix
dual-connectivity
dummy
edrx
enhancement-149-iqtxshift
extend_sharedlibusage
extend_sharedlibusage2
fapi_for_dmrs_and_ptrs
feat-mac-sock
feature-15-carrier_aggregation
feature-21-TM7
feature-230-tm3_scheduler
feature-247-tm89
feature-247-tm89-fixes
feature-247-tm89-rebased
feature-278-physical-layer-GPU-version
feature-309-phy_procedures_eNB_TX_split_to_multi_threading
feature-31-ff-scheduler-api
feature-330-turbo_decoder_gpu
feature-368-channel-simulator
feature-39-X2-handover
feature-4g-sched
feature-68-enb-agent
feature-flexran-cm-s1ap
feature-nr-4g-nfapi-modifications
feature-pdcp-task
feature-send-rrc-message-for-wireshark-logging
feature-support-clang-format
feature/make-s1-mme-port-configurable
feature/make-s1-mme-port-configurable-with-astyle-fixes
feature_tm3
fembms-enb-ue
finalize-oaicn-integration
firas
fix-ci-tun
fix-clock-source
fix-dirty-ue-same-machine
fix-itti
fix-itti-segv
fix-l2-sim
fix-limeSDR-compile
fix-segfault-flexran-isolated
fix-softmodem-restart
fix-warnings
fix_NR_DLUL_PF
fix_do_ra_data
fix_pdsch_low_prb
fix_rfsim_mimo
fix_rrc_x2_ticking
fixes-CE-RLC-PDU-size
fixes-mac-sched-nfapi
fixes-mac-sched-tun
fixes-tun
flexran-apps
flexran-improvements
flexran-repair-mme-mgmt
flexran-report-split
fr2-hw-test
fujitsu_lte_contribution
fujitsu_lte_contribution-128
gNB-nrUE-USRP
gNB_mwc18_integration
generate_push_ptrs
gnb-only-test
harq-hotfix
hotfix-minor-remove-nr-rlc-cppcheck-error
hotfix-nr-rlc-tick
hotfix-ocp-executable
hotfix-ue-musim-compilation
hotfix_usrp_lib
improve_build_nr_lte_merge
improve_nr_modulation
improve_ue_stability
initial-nfapi-PNF-fixes
integration-develop-nr-2019w45
integration_2020_wk40
integration_2020_wk41
integration_2020_wk42_2
integration_2020_wk45
integration_2020_wk45_2
integration_2020_wk46
integration_2020_wk46_2
integration_2020_wk47
integration_2020_wk48
integration_2020_wk48_2
integration_2020_wk49
integration_2020_wk50
integration_2020_wk50_1
integration_2020_wk51
integration_2020_wk51_2
integration_2021_wk02
integration_2021_wk02_wMR988
inter-RRU
inter-RRU-final
inter-RRU-nr
inter-RRU-oairu
inter-rru-UE
interoperability-test
isip-turbo-decoder-dynamic
isip-turbo-decoder-parallel
isip_nr
issue271_simulator
issue392-simplify-s1-nos1step2_01
issue416_nfapicleanup
issue_345_l2_fapi_simulator
itti-enhancement
l2-fixes
large_scale_simulations
ldpc-dec-layering
ldpc-decoder-codegen
ldpc-decoder-codegen2
ldpc-decoder-improvements
ldpc-offload
ldpc_short_codeword_fixes
load_gnb
lte-m-ue_type
lte_uplink_improvement
mac-fixes-wk45_2
mac-monitoring
main_python
master
mbms-fix-develop-nr
merging-2019-w51-to-develop-nr
mex_mmse_receiver
minor-fix-doc-basic-sim
mobipass-hack
modify_fairRRscd_parallel
mosaic5g-oai-ran
mosaic5g-oai-sim
mu_allocate
multi-L1
multi-RRUs
nasmesh_kernel_5.8
new_nos1
new_pdcp
new_rlc
new_rlc_2020
new_rlc_in_mbms
nfapi-L2-emulator
nfapi-bugfix
nfapi_improvement
nfapi_nr_develop
ngap-dlul
ngap-support
ngap-w48-merge2
ngap-wf
ngap-wf-1120
ngap-wf-1120-srb
ngap-wf-1120-srb-gtp
ngap-wf-1120-srb-gtp-hs
ngap-wf-1120-srb-gtp-hs1
ngap-wf-1120-srb-gtp-hs2
ngap-wf-1120-srb-gtp-yhz
ngap-wf-1203-yunsdr
ngap-wf-liuyu
ngap_lfq_1120
ngap_merge
noCore
nr-coreset-bug-fix
nr-dlsch-multi-thread
nr-dlsch-thread
nr-dual-connectivity
nr-interdigital-test
nr-ip-uplink-noS1
nr-mac-pdu-wireshark
nr-mac-remove-ue-list
nr-multiple-ssb
nr-pdcp
nr-pdsch-extraction-bugfix
nr-physim-update
nr-rlc-am-bugfix-w44
nr-rlc-bugfix-w44
nr-ssb-measurements
nr-timing-measurement
nr-timing-measurement-merge
nr-ue-buffer-status
nr-ue-slot-based
nr-uldci
nrUE
nrUE-hs
nrUE-upper-layer
nr_beamforming
nr_bsr
nr_ci_dlsim
nr_csi_newbranch
nr_dci_procedures
nr_demo_wsa2019
nr_dl_dmrs_type2
nr_dl_pf
nr_dl_pf2
nr_dl_ul_ptrs
nr_dlsch_parallel_measurements
nr_dlsim_plot
nr_fapi_for_push_tmp
nr_fdd_if_fix
nr_fix_easycppcheck
nr_flexible_NRBDL
nr_improve_build_procedures
nr_increase_tp
nr_mib_vsa_test
nr_pdcch_testing
nr_pdcch_updates
nr_pdsch_integration
nr_polar_decoder_improvement
nr_prach
nr_prach_fr2
nr_pucch
nr_pucch2
nr_segmentation_fixes
nr_sim_fix
nr_tdd_configuration
nr_ue_msg3
nr_ue_tti_cleanup
nr_ul_pf
nr_ul_scfdma
nr_vcd
nrue-multi-thread
nrue_msg2_reception
nsa-ue
nsa_remove_band_hardcodings
oai-sim
oai-ubuntu-docker
oai-ubuntu-docker-for-lmssdr
oai_ue_mwc18_integration
oairu
oc-docker-october-improvements
ocp_simulator
openxg/develop
pdcp-benchmark
pdsch-ch-est
polar8
preprocessor_refactor-2
ptrs_rrc_config
pucch2ab
pucchsim-multiue
pusch-mthread-scaling-fix
pusch-retrans-fix-ue
ra-dl-ul
rau_rru_reciprocity_measurements
recode_itti_from_scratch
reduce_memory_footprint
release_v1_2_0_candidate
remove-ci-workaround
remove_nos1_hack_pdcp
remove_x2_gnb_hardcoding
repair-TA
revert-f5c94279
revert-itti
revert_memcpy
rh-ci-add-ue-parallelization
rh_ci_fix_autoterminate
rh_ci_fr1_update
rh_ci_oc
rh_ci_py
rh_ci_rfsim_ra
rh_doc_update_3
rh_fr1_newjenkins
rh_fr1_update
rh_gnb_compile_fix
rh_wk50_debug
rhel77-build
rlc-v2-bugfix-status-reporting
rlc-v2-tick
rlc_v2_coverity_fixes
rrc-enb-phy-testmode
rru-txwrite-modification
ru-parallel-beamforming
ru_rau_enhancement
ru_rau_enhancement-external-timing
runel
runel-reverse-test
s1-subnormal_rewrite
s1_subnormal
s1_subnormal-robert
s1ap-bugfix-rab_setup
sa-demo
sa-merge-rrc-srb
sa-msg4
sa-msg4-rrc
sa-msg4-rrc-yihz
sa-msg4-rrc-yihz-hs
sa_rrc_yihz
schedule-si-fix
signal-delay
small-bugfixes-w40
small-config-change
smallcleanup
softmodem_cleanup
split73
tcri
test-x310-perf
testing_2symb_pdcch
testing_with_external_txdata
thread-pool
tm7-iris
tools_5Gadapt
tp-ota-test
trx_thread_param
trx_write_thread
ue-csi
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ue-updates-runel-test
ue_adjust_gain
ue_beam_selection
ue_dlsch-multi-threading
ue_dlsch_decoding_ldpc_offload
ue_nfapi_mch
ues_test_tmp
uhd_priority_set_cleanup
ul-freq-iq-samps-to-file
ul_dl_dci_same_slot
ul_harq
ulsch_decode_mthread
ulsim_changes
update-to-2019-march-june-release
usrp_fix_adc_shift_and_pps_sync
usrp_gpio_test
wireshark-log-scheduling-requests
workaround-rebased
workaround-restart-not-working
x2-endc-processing
x2-ho
x2-ka-test
x2_neighbor_6cells
x2_tdd
xiangwab
xiangwan
yihongzheng_srb
zzs
2021.w02
2020.w51_2
2020.w51
2020.w50
2020.w49
2020.w48_2
2020.w48
2020.w47
2020.w46_2
2020.w46
2020.w45_2
2020.w45
2020.w44
2020.w42_2
2020.w42
2020.w41
2020.w39
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2019.w17
2019.w15
2019.w13
2019.w11
2019.w10
2019.w09
2019.w08
2019.w07
2019.w06
2019.w04
2019.w03
2018.w51
2018.w48
2018.w47
2018.w46
2018.w44
2018.w41
2018.w40
2018.w39
2018.w36
2018.w33
2018.w31
2018.w29
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2017.w10
2017.w09
2017.w08
2017.w07
2017.w06
2017.w05
2017.w04
2017.w03
2017.w02
2017.w01
2016.w50
2016.w49
v1.2.2
v1.2.1
v1.2.0
v1.1.1
v1.1.0
v1.0.3
v1.0.2
v1.0.1
v1.0.0
v1B0.8
v1B0.7
v1B0.6
v1B0.5
v1B0.4
v1B0.3
v1B0.2
v1B0.1
v0.6.1
v0.6.1_tdd
v0.6
v0.5.2
v0.5.1_tdd
v0.5
v0.4
v0.3
v0.2
v0.1
testing-cmw500
osa-etsi-ws-ue
osa-etsi-ws-try2
osa-etsi-ws-try1
osa-etsi-ws-gNB
oai_nr_sync
nr-ip-over-lte
nr-ip-over-lte-v.1.5
nr-ip-over-lte-v.1.4
nr-ip-over-lte-v.1.3
nr-ip-over-lte-v.1.2
nr-ip-over-lte-v.1.1
nr-ip-over-lte-v.1.0
develop-nr-pdcch
develop-nr-2020w03
develop-nr-2020w02
develop-nr-2019w51
develop-nr-2019w50
develop-nr-2019w48
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develop-nr-2019w45
develop-nr-2019w43
develop-nr-2019w42
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benetel_phase_rotation
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targets/ARCH/ETHERNET/USERSPACE/LIB/ethernet_lib.c
targets/ARCH/ETHERNET/USERSPACE/LIB/ethernet_lib.c
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41e926ef
/*******************************************************************************
OpenAirInterface
Copyright(c) 1999 - 2014 Eurecom
OpenAirInterface is free software: you can redistribute it and/or modify
it under the terms of the GNU General Public License as published by
the Free Software Foundation, either version 3 of the License, or
(at your option) any later version.
OpenAirInterface is distributed in the hope that it will be useful,
but WITHOUT ANY WARRANTY; without even the implied warranty of
MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
GNU General Public License for more details.
You should have received a copy of the GNU General Public License
along with OpenAirInterface.The full GNU General Public License is
included in this distribution in the file called "COPYING". If not,
see <http://www.gnu.org/licenses/>.
Contact Information
OpenAirInterface Admin: openair_admin@eurecom.fr
OpenAirInterface Tech : openair_tech@eurecom.fr
OpenAirInterface Dev : openair4g-devel@eurecom.fr
Address : Eurecom, Campus SophiaTech, 450 Route des Chappes, CS 50193 - 06904 Biot Sophia Antipolis cedex, FRANCE
*******************************************************************************/
/** ethernet_lib : API to stream I/Q samples over standard ethernet
*
* Authors: Pedro Dinis <pedrodinis20@gmail.com>
* Lucio Ferreira <lucio.ferreira@inov.pt>
* Raymond Knopp <raymond.knopp@eurecom.fr>
*
* Changelog:
* 06.10.2014: Initial version
*/
#include <arpa/inet.h>
#include <linux/if_packet.h>
#include <stdio.h>
#include <string.h>
#include <stdlib.h>
#include <sys/ioctl.h>
#include <sys/socket.h>
#include <net/if.h>
#include <netinet/ether.h>
#include "common_lib.h"
#define DEFAULT_IF "eth0"
#define BUF_SIZ 8960
/*Jumbo frame size*/
#define MAX_INST 4
int
sockfd
[
MAX_INST
];
struct
sockaddr_in
dest_addr
[
MAX_INST
];
int
dest_addr_len
[
MAX_INST
];
int
i
;
int
tx_len
=
0
;
char
sendbuf
[
MAX_INST
][
BUF_SIZ
];
/*TODO*/
/**PDF: Initialization of UDP Socket to communicate with one DEST */
int
ethernet_socket_init
(
int
Mod_id
,
char
*
dest_ip
,
int
dest_port
)
{
/**PDF: To be passed by input argument*/
// DEST_port = 32000;
struct
sockaddr_in
*
dest
=
&
dest_addr
[
Mod_id
];
char
str
[
INET_ADDRSTRLEN
];
/* Open RAW socket to send on */
if
((
sockfd
[
Mod_id
]
=
socket
(
AF_INET
,
SOCK_DGRAM
,
0
))
==
-
1
)
{
perror
(
"ETHERNET: Error opening socket"
);
exit
(
0
);
}
bzero
((
void
*
)
dest
,
sizeof
(
struct
sockaddr
));
dest
->
sin_family
=
AF_INET
;
dest
->
sin_addr
.
s_addr
=
inet_addr
(
dest_ip
);
dest
->
sin_port
=
htons
(
dest_port
);
dest_addr_len
[
Mod_id
]
=
sizeof
(
struct
sockaddr
);
inet_ntop
(
AF_INET
,
&
(
dest
->
sin_addr
),
str
,
INET_ADDRSTRLEN
);
printf
(
"Connecting to %s
\n
"
,
str
);
}
int
ethernet_write_data
(
int
Mod_id
,
openair0_timestamp
timestamp
,
const
void
*
buff
,
int
antenna_id
,
int
nsamps
)
{
void
*
buff2
=
(
void
*
)
buff
-
sizeof
(
openair0_timestamp
)
-
(
sizeof
(
int16_t
)
*
2
);
int32_t
temp0
=
*
(
int32_t
*
)
buff2
;
openair0_timestamp
temp1
=
*
(
openair0_timestamp
*
)(
buff2
+
(
sizeof
(
int16_t
)
*
2
));
int
n_written
;
n_written
=
0
;
((
int16_t
*
)
buff2
)[
0
]
=
1
+
(
antenna_id
<<
1
);
((
int16_t
*
)
buff2
)[
1
]
=
nsamps
;
*
((
openair0_timestamp
*
)(
buff2
+
(
sizeof
(
int16_t
)
*
2
)))
=
timestamp
;
while
(
n_written
<
nsamps
)
{
/* Send packet */
if
((
n_written
+=
sendto
(
sockfd
[
Mod_id
],
buff2
,
(
nsamps
<<
2
)
+
sizeof
(
openair0_timestamp
)
+
(
2
*
sizeof
(
int16_t
)),
0
,
(
struct
sockaddr
*
)
&
dest_addr
[
Mod_id
],
dest_addr_len
[
Mod_id
]))
<
0
)
{
printf
(
"Send failed for Mod_id %d
\n
"
,
Mod_id
);
exit
(
-
1
);
}
}
*
(
int32_t
*
)
buff2
=
temp0
;
*
(
openair0_timestamp
*
)(
buff2
+
2
*
sizeof
(
int16_t
))
=
temp1
;
return
n_written
;
}
int
ethernet_read_data
(
int
Mod_id
,
openair0_timestamp
*
timestamp
,
void
*
buff
,
int
antenna_id
,
int
nsamps
)
{
void
*
buff2
=
buff
-
sizeof
(
openair0_timestamp
);
int
samples_received
;
openair0_timestamp
temp
=
*
(
openair0_timestamp
*
)
buff2
;
int16_t
mesg
[
2
];
char
str
[
INET_ADDRSTRLEN
];
mesg
[
0
]
=
0
+
(
antenna_id
<<
1
);
mesg
[
1
]
=
nsamps
;
inet_ntop
(
AF_INET
,
&
(
dest_addr
[
Mod_id
].
sin_addr
),
str
,
INET_ADDRSTRLEN
);
// send command RX for nsamps samples
printf
(
"requesting %d samples from (%s:%d)
\n
"
,
nsamps
,
str
,
ntohs
(
dest_addr
[
Mod_id
].
sin_port
));
sendto
(
sockfd
[
Mod_id
],
mesg
,
4
,
0
,(
struct
sockaddr
*
)
&
dest_addr
[
Mod_id
],
dest_addr_len
[
Mod_id
]);
printf
(
"Waiting for %d samples
\n
"
,
nsamps
);
samples_received
=
recvfrom
(
sockfd
[
Mod_id
],
buff2
,
(
nsamps
<<
2
)
+
sizeof
(
openair0_timestamp
),
0
,
(
struct
sockaddr
*
)
&
dest_addr
[
Mod_id
],
&
dest_addr_len
[
Mod_id
]);
printf
(
"Received %d samples
\n
"
,
samples_received
);
*
timestamp
=
*
(
openair0_timestamp
*
)(
buff
-
sizeof
(
openair0_timestamp
));
*
(
openair0_timestamp
*
)(
buff
-
sizeof
(
openair0_timestamp
))
=
temp
;
return
samples_received
>>
2
;
}
int
trx_eth_start
(
openair0_device
*
openair0
)
{
return
(
ethernet_socket_init
(
openair0
->
openair0_cfg
.
Mod_id
,
openair0
->
openair0_cfg
.
rrh_ip
,
openair0
->
openair0_cfg
.
rrh_port
));
}
void
trx_eth_write
(
openair0_device
*
device
,
openair0_timestamp
timestamp
,
const
void
*
buff
,
int
nsamps
,
int
flags
)
{
ethernet_write_data
(
device
->
Mod_id
,
timestamp
,
buff
,
0
,
nsamps
);
}
int
trx_eth_read
(
openair0_device
*
device
,
openair0_timestamp
*
ptimestamp
,
void
*
buff
,
int
nsamps
)
{
return
(
ethernet_read_data
(
device
->
Mod_id
,
ptimestamp
,
buff
,
0
,
nsamps
));
}
void
trx_eth_end
(
openair0_device
*
device
)
{
}
int
num_devices
=
0
;
int
openair0_device_init
(
openair0_device
*
device
,
openair0_config_t
*
openair0_cfg
)
{
printf
(
"ETHERNET: Initializing openair0_device
\n
"
);
device
->
Mod_id
=
num_devices
++
;
device
->
trx_start_func
=
trx_eth_start
;
device
->
trx_end_func
=
trx_eth_end
;
device
->
trx_read_func
=
trx_eth_read
;
device
->
trx_write_func
=
trx_eth_write
;
memcpy
((
void
*
)
&
device
->
openair0_cfg
,(
void
*
)
openair0_cfg
,
sizeof
(
openair0_config_t
));
}
This diff is collapsed.
Click to expand it.
targets/ARCH/ETHERNET/USERSPACE/LIB/ethernet_lib.h
0 → 100644
View file @
41e926ef
#include <arpa/inet.h>
#include <linux/if_packet.h>
#include <stdio.h>
#include <string.h>
#include <stdlib.h>
#include <sys/ioctl.h>
#include <sys/socket.h>
#include <net/if.h>
#include <netinet/ether.h>
int
ethernet_socket_init
(
int
Mod_id
,
char
*
dest_ip
,
int
dest_port
);
int
ethernet_write_data
(
int
Mod_id
,
const
void
*
buff
,
int
nsamps
);
int
ethernet_read_data
(
int
Mod_id
,
void
*
buff
,
int
nsamps
);
This diff is collapsed.
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