[OASIS Issue Tracker] (VIRTIO-92) VIRTIO Spec feedback #4 From: Haggai Eran

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     [ https://tools.oasis-open.org/issues/browse/VIRTIO-92?page=com.atlassian.jira.plugin.system.issuetabpanels:all-tabpanel ]

Michael Tsirkin updated VIRTIO-92:
----------------------------------

    Affects Version/s: virtio 1.0 csprd01
        Fix Version/s: virtio 1.0 csprd02

> VIRTIO Spec feedback  #4 From: Haggai Eran
> ------------------------------------------
>
>                 Key: VIRTIO-92
>                 URL: https://tools.oasis-open.org/issues/browse/VIRTIO-92
>             Project: OASIS Virtual I/O Device (VIRTIO) TC
>          Issue Type: Bug
>    Affects Versions: virtio 1.0 csprd01
>            Reporter: Michael Tsirkin
>             Fix For: virtio 1.0 csprd02
>
>
> Date: Tue, 28 Jan 2014 10:03:51 +0200
> Link to Mail: https://lists.oasis-open.org/archives/virtio-comment/201401/msg00045.html
> Commenter name: Haggai Eran <haggaie@mellanox.com>
> In Section 2.4.5, "The Virtqueue Available Ring", it says:
> > If the VIRTIO_RING_F_INDIRECT_DESC feature bit is not negotiated, the
> > “flags” field offers a crude interrupt
> Shouldn't it be VIRTIO_RING_F_EVENT_IDX instead of
> VIRTIO_RING_F_INDIRECT_DESC?
> The next paragraph says:
> > Otherwise, if the VIRTIO_RING_F_EVENT_IDX feature bit is negotiated, the
> > driver MUST set the "flags" field
> The same question also applies to Section 2.4.6.



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