mbox

[0/1] add port to port feature for CPFL PMD

Message ID 20230118130659.976873-1-mingxia.liu@intel.com (mailing list archive)
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Liu, Mingxia Jan. 18, 2023, 1:06 p.m. UTC 
  This patch add the support of port to port feature.
 
MEV can loopback packets from RX port to TX port (can be the same or
different port). This feature is called "port to port".

The main principal of operation is that port-to-port packets are looped
back through the host/NIC memory, without software involvement, using
the LAN RX and LAN TX DMA engines.

This patchset is based on the idpf PMD code:
http://patches.dpdk.org/project/dpdk/cover/20230106090501.9106-1-beilei.xing@intel.com/
http://patches.dpdk.org/project/dpdk/cover/20230117080622.105657-1-beilei.xing@intel.com/
http://patches.dpdk.org/project/dpdk/cover/20230118035139.485060-1-wenjun1.wu@intel.com/
http://patches.dpdk.org/project/dpdk/cover/20230118071440.902155-1-mingxia.liu@intel.com/
http://patches.dpdk.org/project/dpdk/cover/20230118075738.904616-1-mingxia.liu@intel.com/

Mingxia Liu (1):
  net/cpfl: add port to port feature.

 drivers/common/idpf/idpf_common_device.c   |  50 ++
 drivers/common/idpf/idpf_common_device.h   |   2 +
 drivers/common/idpf/idpf_common_virtchnl.c | 100 ++-
 drivers/common/idpf/idpf_common_virtchnl.h |  12 +
 drivers/common/idpf/version.map            |   5 +
 drivers/net/cpfl/cpfl_ethdev.c             | 374 +++++++--
 drivers/net/cpfl/cpfl_ethdev.h             |   8 +-
 drivers/net/cpfl/cpfl_logs.h               |   2 +
 drivers/net/cpfl/cpfl_rxtx.c               | 851 +++++++++++++++++++--
 drivers/net/cpfl/cpfl_rxtx.h               |  58 ++
 drivers/net/cpfl/cpfl_rxtx_vec_common.h    |  18 +-
 11 files changed, 1347 insertions(+), 133 deletions(-)