On 30-Apr-21 10:04 AM, Apeksha Gupta wrote:

This patch series introduce the enetfec ethernet driver,

enetfec ethernet driver -> enetfec driver

ENET fec (Fast Ethernet Controller) is a network poll mode driver for

ENET fec ->enetfec
Also, please use "enetfec" consistently at all places.

the inbuilt NIC found in the NXP imx8mmevk Soc.

SoC

An overview of the enetfec driver with probe and remove are in patch 1.
Patch 2 design UIO so that user space directly communicate with a

UIO -> UIO interface

hardware device. UIO interface mmap the Register & BD memory in DPDK

hardware device -> UIO based hardware device
Register ->Control and Status Registers (/CSR/)

which is allocated in kernel and this gives access to non-cacheble
memory for BD.

Patch 3 adds the RX/TX queue configuration setup operations.
Patch 4 adds enqueue and dequeue support. Also adds some basic features
like promiscuous enable, basic stats.


Apeksha Gupta (4):
   drivers/net/enetfec: Introduce NXP ENETFEC driver
   drivers/net/enetfec: UIO support added
   drivers/net/enetfec: queue configuration
   drivers/net/enetfec: add enqueue and dequeue support

  doc/guides/nics/enetfec.rst          | 125 +++++
  doc/guides/nics/features/enetfec.ini |  13 +
  doc/guides/nics/index.rst            |   1 +
  drivers/net/enetfec/enet_ethdev.c    | 726 +++++++++++++++++++++++++++
  drivers/net/enetfec/enet_ethdev.h    | 203 ++++++++
  drivers/net/enetfec/enet_pmd_logs.h  |  31 ++
  drivers/net/enetfec/enet_regs.h      | 179 +++++++
  drivers/net/enetfec/enet_rxtx.c      | 499 ++++++++++++++++++
  drivers/net/enetfec/enet_uio.c       | 192 +++++++
  drivers/net/enetfec/enet_uio.h       |  54 ++
  drivers/net/enetfec/meson.build      |  16 +
  drivers/net/enetfec/version.map      |   3 +
  drivers/net/meson.build              |   1 +
  13 files changed, 2043 insertions(+)
  create mode 100644 doc/guides/nics/enetfec.rst
  create mode 100644 doc/guides/nics/features/enetfec.ini
  create mode 100644 drivers/net/enetfec/enet_ethdev.c
  create mode 100644 drivers/net/enetfec/enet_ethdev.h
  create mode 100644 drivers/net/enetfec/enet_pmd_logs.h
  create mode 100644 drivers/net/enetfec/enet_regs.h
  create mode 100644 drivers/net/enetfec/enet_rxtx.c
  create mode 100644 drivers/net/enetfec/enet_uio.c
  create mode 100644 drivers/net/enetfec/enet_uio.h
  create mode 100644 drivers/net/enetfec/meson.build
  create mode 100644 drivers/net/enetfec/version.map