[dpdk-dev] [PATCH v1 0/4] baseband/fpga_lte_fec: BBDEV FPGA driver for 4G turbo FEC
Smith, Eleanor
eleanor.smith at intel.com
Fri Mar 1 18:23:26 CET 2019
This series of patches adds a new baseband device driver for
Intel(R) FPGA LTE FEC which enable the acceleration of 4G FEC turbo
encoding and decoding on FPGA through the DPDK librte_bbdev API.
The FEC offloaded UL functionality includes sub block deinterleave,
turbo decoding and CRC checking. The FEC offloaded DL functionality
includes turbo encoding, turbo rate matching and CRC generation. The
turbo encode and decoder can be performed in codeblock or transport block
mode, where transport block mode includes codeblock segmentation and
concatenation stages performed in software.
The Intel(R) FPGA LTE FEC is implemented on Intel(R) PAC N3000 FPGA card
which is available from Intel in Q2 2019.
Smith, Eleanor (4):
Addition of driver for 4G turbo FEC with PAC N300 FPGA card
Update to usertool to allow binding of baseband device
Update bbdev test-app for FPGA driver testing
Update device info structure to use rte_device
app/test-bbdev/main.c | 15 +-
app/test-bbdev/main.h | 2 +
app/test-bbdev/test-bbdev.py | 7 +
app/test-bbdev/test_bbdev_perf.c | 64 +
config/common_base | 6 +
doc/guides/bbdevs/fpga_lte_fec.rst | 316 +++
doc/guides/bbdevs/index.rst | 1 +
doc/guides/prog_guide/bbdev.rst | 4 +-
drivers/baseband/Makefile | 2 +
drivers/baseband/fpga_lte_fec/Makefile | 29 +
drivers/baseband/fpga_lte_fec/fpga_lte_fec.c | 2639 ++++++++++++++++++++
drivers/baseband/fpga_lte_fec/fpga_lte_fec.h | 73 +
.../fpga_lte_fec/rte_pmd_fpga_lte_fec_version.map | 3 +
lib/librte_bbdev/rte_bbdev.c | 6 +-
lib/librte_bbdev/rte_bbdev.h | 2 +-
mk/rte.app.mk | 3 +-
usertools/dpdk-devbind.py | 10 +-
usertools/dpdk-setup.sh | 6 +-
18 files changed, 3176 insertions(+), 12 deletions(-)
create mode 100644 doc/guides/bbdevs/fpga_lte_fec.rst
create mode 100644 drivers/baseband/fpga_lte_fec/Makefile
create mode 100644 drivers/baseband/fpga_lte_fec/fpga_lte_fec.c
create mode 100644 drivers/baseband/fpga_lte_fec/fpga_lte_fec.h
create mode 100644 drivers/baseband/fpga_lte_fec/rte_pmd_fpga_lte_fec_version.map
--
2.7.4
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