netdev - [PATCH net-next v4 0/4] Add gve driver

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Date:   Mon,  1 Jul 2019 15:57:51 -0700
From:   Catherine Sullivan <csully@...gle.com>
To:     netdev@...r.kernel.org
Cc:     Catherine Sullivan <csully@...gle.com>,
        kbuild test robot <lkp@...el.com>,
        Julia Lawall <julia.lawall@...6.fr>
Subject: [PATCH net-next v4 0/4] Add gve driver

This patch series adds the gve driver which will support the
Compute Engine Virtual NIC that will be available in the future.

v2:
- Patch 1:
  - Remove gve_size_assert.h and use static_assert instead.
  - Loop forever instead of bugging if the device won't reset
  - Use module_pci_driver
- Patch 2:
  - Use be16_to_cpu in the RX Seq No define
  - Remove unneeded ndo_change_mtu
- Patch 3:
  - No Changes
- Patch 4:
  - Instead of checking netif_carrier_ok in ethtool stats, just make sure

v3:
- Patch 1:
  - Remove X86 dep
- Patch 2:
  - No changes
- Patch 3:
  - No changes
- Patch 4:
  - Remove unneeded memsets in ethtool stats

v4:
- Patch 1:
  - Use io[read|write]32be instead of [read|write]l(cpu_to_be32())
  - Explicitly add padding to gve_adminq_set_driver_parameter
  - Use static where appropriate
- Patch 2:
  - Use u64_stats_sync
  - Explicity add padding to gve_adminq_create_rx_queue
  - Fix some enianness typing issues found by kbuild
  - Use static where appropriate
  - Remove unused variables
- Patch 3:
  - Use io[read|write]32be instead of [read|write]l(cpu_to_be32())
- Patch 4:
  - Use u64_stats_sync
  - Use static where appropriate
Warnings reported by:
Reported-by: kbuild test robot <lkp@...el.com>
Reported-by: Julia Lawall <julia.lawall@...6.fr>

Catherine Sullivan (4):
  gve: Add basic driver framework for Compute Engine Virtual NIC
  gve: Add transmit and receive support
  gve: Add workqueue and reset support
  gve: Add ethtool support

 .../networking/device_drivers/google/gve.rst  |  123 ++
 .../networking/device_drivers/index.rst       |    1 +
 MAINTAINERS                                   |    9 +
 drivers/net/ethernet/Kconfig                  |    1 +
 drivers/net/ethernet/Makefile                 |    1 +
 drivers/net/ethernet/google/Kconfig           |   27 +
 drivers/net/ethernet/google/Makefile          |    5 +
 drivers/net/ethernet/google/gve/Makefile      |    4 +
 drivers/net/ethernet/google/gve/gve.h         |  459 ++++++
 drivers/net/ethernet/google/gve/gve_adminq.c  |  387 ++++++
 drivers/net/ethernet/google/gve/gve_adminq.h  |  217 +++
 drivers/net/ethernet/google/gve/gve_desc.h    |  113 ++
 drivers/net/ethernet/google/gve/gve_ethtool.c |  243 ++++
 drivers/net/ethernet/google/gve/gve_main.c    | 1228 +++++++++++++++++
 .../net/ethernet/google/gve/gve_register.h    |   27 +
 drivers/net/ethernet/google/gve/gve_rx.c      |  446 ++++++
 drivers/net/ethernet/google/gve/gve_tx.c      |  584 ++++++++
 17 files changed, 3875 insertions(+)
 create mode 100644 Documentation/networking/device_drivers/google/gve.rst
 create mode 100644 drivers/net/ethernet/google/Kconfig
 create mode 100644 drivers/net/ethernet/google/Makefile
 create mode 100644 drivers/net/ethernet/google/gve/Makefile
 create mode 100644 drivers/net/ethernet/google/gve/gve.h
 create mode 100644 drivers/net/ethernet/google/gve/gve_adminq.c
 create mode 100644 drivers/net/ethernet/google/gve/gve_adminq.h
 create mode 100644 drivers/net/ethernet/google/gve/gve_desc.h
 create mode 100644 drivers/net/ethernet/google/gve/gve_ethtool.c
 create mode 100644 drivers/net/ethernet/google/gve/gve_main.c
 create mode 100644 drivers/net/ethernet/google/gve/gve_register.h
 create mode 100644 drivers/net/ethernet/google/gve/gve_rx.c
 create mode 100644 drivers/net/ethernet/google/gve/gve_tx.c

-- 
2.22.0.410.gd8fdbe21b5-goog