linux-kernel - [PATCH net-next v2 0/4] Introduce ENETC ethernet drivers

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Date:   Tue, 20 Nov 2018 20:15:30 +0200
From:   Claudiu Manoil <claudiu.manoil@....com>
To:     "David S . Miller" <davem@...emloft.net>, netdev@...r.kernel.org
Cc:     linux-kernel@...r.kernel.org, alexandru.marginean@....com,
        catalin.horghidan@....com
Subject: [PATCH net-next v2 0/4] Introduce ENETC ethernet drivers

ENETC is a multi-port virtualized Ethernet controller supporting GbE
designs and Time-Sensitive Networking (TSN) functionality.
ENETC is operating as an SR-IOV multi-PF capable Root Complex Integrated
Endpoint (RCIE).  As such, it contains multiple physical (PF) and virtual
(VF) PCIe functions, discoverable by standard PCI Express.

The patch series adds basic enablement for these otherwise standard
buffer descriptor (BD) ring based ethernet devices (PCIe PFs and VFs),
currently included in the 64-bit dual ARMv8 processors LS1028A SoC.
The driver is portable to 32-bit designs, and it's independent of CPU
endianness.

Contributors:
Alex Marginean <alexandru.marginean@....com>
Catalin Horghidan <catalin.horghidan@....com>

TODO list:
* IEEE 1588 PTP support;
* TSN support;
* MDIO support and VF link management;
* power management support;
* flow control support;
* TC offloading with h/w MQPRIO;
* interrupt coalescing, configurable BD ring sizes, and other usual
config options if missing.

Claudiu Manoil (4):
  enetc: Introduce basic PF and VF ENETC ethernet drivers
  enetc: Add ethtool statistics
  enetc: Add vf to pf messaging support
  enetc: Add RFS and RSS support

 MAINTAINERS                                        |    6 +
 drivers/net/ethernet/freescale/Kconfig             |    1 +
 drivers/net/ethernet/freescale/Makefile            |    1 +
 drivers/net/ethernet/freescale/enetc/Kconfig       |   19 +
 drivers/net/ethernet/freescale/enetc/Makefile      |   15 +
 drivers/net/ethernet/freescale/enetc/enetc.c       | 1575 ++++++++++++++++++++
 drivers/net/ethernet/freescale/enetc/enetc.h       |  229 +++
 drivers/net/ethernet/freescale/enetc/enetc_cbdr.c  |  210 +++
 .../net/ethernet/freescale/enetc/enetc_ethtool.c   |  597 ++++++++
 drivers/net/ethernet/freescale/enetc/enetc_hw.h    |  519 +++++++
 drivers/net/ethernet/freescale/enetc/enetc_msg.c   |  164 ++
 drivers/net/ethernet/freescale/enetc/enetc_pf.c    |  921 ++++++++++++
 drivers/net/ethernet/freescale/enetc/enetc_pf.h    |   49 +
 drivers/net/ethernet/freescale/enetc/enetc_vf.c    |  255 ++++
 14 files changed, 4561 insertions(+)
 create mode 100644 drivers/net/ethernet/freescale/enetc/Kconfig
 create mode 100644 drivers/net/ethernet/freescale/enetc/Makefile
 create mode 100644 drivers/net/ethernet/freescale/enetc/enetc.c
 create mode 100644 drivers/net/ethernet/freescale/enetc/enetc.h
 create mode 100644 drivers/net/ethernet/freescale/enetc/enetc_cbdr.c
 create mode 100644 drivers/net/ethernet/freescale/enetc/enetc_ethtool.c
 create mode 100644 drivers/net/ethernet/freescale/enetc/enetc_hw.h
 create mode 100644 drivers/net/ethernet/freescale/enetc/enetc_msg.c
 create mode 100644 drivers/net/ethernet/freescale/enetc/enetc_pf.c
 create mode 100644 drivers/net/ethernet/freescale/enetc/enetc_pf.h
 create mode 100644 drivers/net/ethernet/freescale/enetc/enetc_vf.c

-- 
2.7.4