[PATCH v3 0/9] ioring PMD device

[Stephen Hemminger <stephen@networkplumber.org>]

This is a new simplified TAP device that uses the Linux kernel
ioring API to provide a read/write ring with kernel.

This is split from tap device because there are so many
unnecessary things in existing tap, and supporting ioring is
better without ifdefs etc. The default name of the tap
device is different that other uses in DPDK but the driver
tries to keep the same relevant devargs as before.

This driver will only provide features that match what kernel
does, so no flow support etc. The next version will add checksum
and multi-segment packets. Some of the doc files may need update
as well.

v3 - add multi-segment support
     review feedback

Stephen Hemminger (9):
  net/ioring: introduce new driver
  net/ioring: implement link state
  net/ioring: implement control functions
  net/ioring: implement management functions
  net/ioring: implement secondary process support
  net/ioring: implement receive and transmit
  net/ioring: add VLAN support
  net/ioring: implement statistics
  net/ioring: support multi-segment Rx and Tx

 doc/guides/nics/features/ioring.ini |   16 +
 doc/guides/nics/index.rst           |    1 +
 doc/guides/nics/ioring.rst          |   66 ++
 drivers/net/ioring/meson.build      |   15 +
 drivers/net/ioring/rte_eth_ioring.c | 1129 +++++++++++++++++++++++++++
 drivers/net/meson.build             |    1 +
 6 files changed, 1228 insertions(+)
 create mode 100644 doc/guides/nics/features/ioring.ini
 create mode 100644 doc/guides/nics/ioring.rst
 create mode 100644 drivers/net/ioring/meson.build
 create mode 100644 drivers/net/ioring/rte_eth_ioring.c

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2.47.2