[v3,0/8] common/sfc_efx: prepare to introduce vDPA driver

  Update base driver to provide functionality required by vDPA driver.

Factor out helper functions to be shared by net and vDPA drivers.

v3:
 - one more attempt to fix windows build breakage

v2:
 - fix windows build breakage - do not build common/sfc_efx in the case
   of windows
 - remove undefined efx_virtio_* functions from version.map (since
   EFSYS_OPT_VIRTIO is disabled)

Vijay Kumar Srivastava (6):
  common/sfc_efx/base: add virtio build dependency
  common/sfc_efx/base: add support to get virtio features
  common/sfc_efx/base: add support to verify virtio features
  common/sfc_efx: add support to get the device class
  net/sfc: skip driver probe for incompatible device class
  drivers: add common driver API to get efx family

Vijay Srivastava (2):
  common/sfc_efx/base: add base virtio support for vDPA
  common/sfc_efx/base: add API to get VirtQ doorbell offset

 doc/guides/nics/sfc_efx.rst                |   8 +
 drivers/common/meson.build                 |   2 +-
 drivers/common/sfc_efx/base/efx.h          | 142 ++++++++
 drivers/common/sfc_efx/base/efx_check.h    |   9 +
 drivers/common/sfc_efx/base/efx_impl.h     |  42 +++
 drivers/common/sfc_efx/base/efx_virtio.c   | 340 ++++++++++++++++++
 drivers/common/sfc_efx/base/meson.build    |   2 +
 drivers/common/sfc_efx/base/rhead_impl.h   |  37 ++
 drivers/common/sfc_efx/base/rhead_virtio.c | 379 +++++++++++++++++++++
 drivers/common/sfc_efx/efsys.h             |   2 +
 drivers/common/sfc_efx/meson.build         |   6 +
 drivers/common/sfc_efx/sfc_efx.c           | 105 ++++++
 drivers/common/sfc_efx/sfc_efx.h           |  44 +++
 drivers/common/sfc_efx/version.map         |   3 +
 drivers/meson.build                        |   1 +
 drivers/net/sfc/sfc.c                      |  61 +---
 drivers/net/sfc/sfc.h                      |   1 +
 drivers/net/sfc/sfc_ethdev.c               |   7 +
 drivers/net/sfc/sfc_kvargs.c               |   1 +
 19 files changed, 1134 insertions(+), 58 deletions(-)
 create mode 100644 drivers/common/sfc_efx/base/efx_virtio.c
 create mode 100644 drivers/common/sfc_efx/base/rhead_virtio.c
 create mode 100644 drivers/common/sfc_efx/sfc_efx.h
  

On 3/16/21 9:15 AM, Andrew Rybchenko wrote:
> Update base driver to provide functionality required by vDPA driver.
> 
> Factor out helper functions to be shared by net and vDPA drivers.

Sorry, self NACK, will send v4 shortly.
Forgot about Copyright year in new files.