Re: [virtio-dev] [pci PATCH v7 1/5] pci: Add pci_sriov_configure_simple for PFs that don't manage VF resources

[Rustad, Mark D]

On Mar 15, 2018, at 11:41 AM, Alexander Duyck <alexander.duyck@xxxxxxxxx> wrote:

> From: Alexander Duyck <alexander.h.duyck@xxxxxxxxx>
> 
> This patch adds a common configuration function called
> pci_sriov_configure_simple that will allow for managing VFs on devices
> where the PF is not capable of managing VF resources.
> 
> Signed-off-by: Alexander Duyck <alexander.h.duyck@xxxxxxxxx>
> ---
> 
> v5: New patch replacing pci_sriov_configure_unmanaged with
>       pci_sriov_configure_simple
>     Dropped bits related to autoprobe changes
> v6: Defined pci_sriov_configure_simple as NULL if IOV is disabled
> v7: Updated pci_sriov_configure_simple to drop need for err value
>     Fixed comment explaining why pci_sriov_configure_simple is NULL
> 
>  drivers/pci/iov.c   |   31 +++++++++++++++++++++++++++++++
>  include/linux/pci.h |    3 +++
>  2 files changed, 34 insertions(+)

Tested with the device identified in patch #2.

Tested-by: Mark Rustad <mark.d.rustad@xxxxxxxxx>

--
Mark Rustad, Networking Division, Intel Corporation

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