[00/17] Introduce Microsoft Azure Network Adatper (MANA) PMD

From: Long Li <longli@microsoft.com>

MANA is a network interface card to be used in the Azure cloud environment.
MANA provides safe access to user memory through memory registration. It has
IOMMU built into the hardware.

MANA uses IB verbs and RDMA layer to configure hardware resources. It
requires the corresponding RDMA kernel-mode and user-mode drivers.

The MANA RDMA kernel-mode driver is being reviewed at:
https://patchwork.kernel.org/project/netdevbpf/cover/1655345240-26411-1-git-send-email-longli@linuxonhyperv.com/

The MANA RDMA user-mode driver is being reviewed at:
https://github.com/linux-rdma/rdma-core/pull/1177

Long Li (17):
  net/mana: add basic driver, build environment and doc
  net/mana: add device configuration and stop
  net/mana: add function to report support ptypes
  net/mana: add link update
  net/mana: add function for device removal interrupts
  net/mana: add device info
  net/mana: add function to configure RSS
  net/mana: add function to configure RX queues
  net/mana: add function to configure TX queues
  net/mana: implement memory registration
  net/mana: implement the hardware layer operations
  net/mana: add function to start/stop TX queues
  net/mana: add function to start/stop RX queues
  net/mana: add function to receive packets
  net/mana: add function to send packets
  net/mana: add function to start/stop device
  net/mana: add function to report queue stats

 MAINTAINERS                       |    6 +
 doc/guides/nics/features/mana.ini |   18 +
 doc/guides/nics/index.rst         |    1 +
 doc/guides/nics/mana.rst          |   54 ++
 drivers/net/mana/gdma.c           |  309 +++++++
 drivers/net/mana/mana.c           | 1388 +++++++++++++++++++++++++++++
 drivers/net/mana/mana.h           |  543 +++++++++++
 drivers/net/mana/meson.build      |   38 +
 drivers/net/mana/mp.c             |  345 +++++++
 drivers/net/mana/mr.c             |  339 +++++++
 drivers/net/mana/rx.c             |  473 ++++++++++
 drivers/net/mana/tx.c             |  420 +++++++++
 drivers/net/mana/version.map      |    3 +
 drivers/net/meson.build           |    1 +
 14 files changed, 3938 insertions(+)
 create mode 100644 doc/guides/nics/features/mana.ini
 create mode 100644 doc/guides/nics/mana.rst
 create mode 100644 drivers/net/mana/gdma.c
 create mode 100644 drivers/net/mana/mana.c
 create mode 100644 drivers/net/mana/mana.h
 create mode 100644 drivers/net/mana/meson.build
 create mode 100644 drivers/net/mana/mp.c
 create mode 100644 drivers/net/mana/mr.c
 create mode 100644 drivers/net/mana/rx.c
 create mode 100644 drivers/net/mana/tx.c
 create mode 100644 drivers/net/mana/version.map