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From:   "Rustad, Mark D" <mark.d.rustad@intel.com>
To:     Alexander Duyck <alexander.duyck@gmail.com>
CC:     "bhelgaas@google.com" <bhelgaas@google.com>,
        "Duyck, Alexander H" <alexander.h.duyck@intel.com>,
        "linux-pci@vger.kernel.org" <linux-pci@vger.kernel.org>,
        "virtio-dev@lists.oasis-open.org" <virtio-dev@lists.oasis-open.org>,
        "kvm@vger.kernel.org" <kvm@vger.kernel.org>,
        Netdev <netdev@vger.kernel.org>,
        "Daly, Dan" <dan.daly@intel.com>,
        LKML <linux-kernel@vger.kernel.org>,
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        "Busch, Keith" <keith.busch@intel.com>,
        "netanel@amazon.com" <netanel@amazon.com>,
        "ddutile@redhat.com" <ddutile@redhat.com>,
        "mheyne@amazon.de" <mheyne@amazon.de>,
        "Wang, Liang-min" <liang-min.wang@intel.com>,
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        "hch@lst.de" <hch@lst.de>, "dwmw@amazon.co.uk" <dwmw@amazon.co.uk>
Subject: Re: [virtio-dev] [pci PATCH v7 1/5] pci: Add
 pci_sriov_configure_simple for PFs that don't manage VF resources
Thread-Topic: [virtio-dev] [pci PATCH v7 1/5] pci: Add
 pci_sriov_configure_simple for PFs that don't manage VF resources
Thread-Index: AQHTvI08Vp52Z4tFxUi8VACDa+E/qaPmtDkA
Date:   Wed, 28 Mar 2018 21:30:29 +0000
Message-ID: <C573B44F-097F-45D2-AB4C-B8BCCBCC2C4F@intel.com>
References: <20180315183449.3102.64791.stgit@localhost.localdomain>
 <20180315184055.3102.2435.stgit@localhost.localdomain>
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On Mar 15, 2018, at 11:41 AM, Alexander Duyck <alexander.duyck@gmail.com> wrote:

> From: Alexander Duyck <alexander.h.duyck@intel.com>
> 
> 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@intel.com>
> ---
> 
> 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@intel.com>

--
Mark Rustad, Networking Division, Intel Corporation

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