mbox

[0/6] qede: SR-IOV PF driver support

Message ID 20200609194207.24328-1-manishc@marvell.com (mailing list archive)
Headers

Message

Manish Chopra June 9, 2020, 7:42 p.m. UTC 
  Hi,

This series adds SR-IOV PF pmd driver support to have VF pmd
driver work over PF pmd driver instances in order to run the
adapter completely under DPDK environment for one of the use
cases like ovs-dpdk.

This is very initial bring-up with following testing covered -

* Enable/Disable SR-IOV VFs through igb_uio sysfs hook.
* Load VFs, run fastpath, teardown VFs in hypervisor and guest VM.
* VF FLR flow (in case of VF PCI passthrough to the guest VM)
* Bulletin mechanism tested to communicate link changes to the VFs.

Note that this series is only intended for upcoming DPDK release (20.08)
Please consider applying this series to dpdk-next-net-mrvl.git

Thanks,
Manish

Manish Chopra (6):
  net/qede: define PCI config space specific osals
  net/qede: configure VFs on hardware
  net/qede: add infrastructure support for VF load
  net/qede: initialize VF MAC and link
  net/qede: add VF FLR support
  doc/guides: update qede features list

 doc/guides/nics/features/qede.ini     |   1 +
 doc/guides/nics/qede.rst              |   2 +-
 drivers/net/qede/Makefile             |   1 +
 drivers/net/qede/base/bcm_osal.c      |  71 +++++++++
 drivers/net/qede/base/bcm_osal.h      |  30 +++-
 drivers/net/qede/base/ecore.h         |  27 ++++
 drivers/net/qede/base/ecore_iov_api.h |   3 +
 drivers/net/qede/meson.build          |   1 +
 drivers/net/qede/qede_ethdev.c        |  37 ++++-
 drivers/net/qede/qede_ethdev.h        |   1 +
 drivers/net/qede/qede_if.h            |   1 +
 drivers/net/qede/qede_main.c          |  13 +-
 drivers/net/qede/qede_sriov.c         | 219 ++++++++++++++++++++++++++
 drivers/net/qede/qede_sriov.h         |  22 +++
 14 files changed, 417 insertions(+), 12 deletions(-)
 create mode 100644 drivers/net/qede/qede_sriov.c
 create mode 100644 drivers/net/qede/qede_sriov.h