[v1,0/4] baseband/fpga_lte_fec: BBDEV FPGA driver for 4G turbo FEC
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Message ID 1551461010-881-1-git-send-email-eleanor.smith@intel.com
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  • baseband/fpga_lte_fec: BBDEV FPGA driver for 4G turbo FEC
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Smith, Eleanor March 1, 2019, 5:23 p.m. UTC
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