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Subject: [OASIS Issue Tracker] Commented: (VIRTIO-23) Remove 'align' and use explicit addresses for used/avail.

    [ http://tools.oasis-open.org/issues/browse/VIRTIO-23?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanel&focusedCommentId=34713#action_34713 ] 

Michael Tsirkin commented on VIRTIO-23:

proposal for mmio:

>  Remove 'align' and use explicit addresses for used/avail.
> ----------------------------------------------------------
>                 Key: VIRTIO-23
>                 URL: http://tools.oasis-open.org/issues/browse/VIRTIO-23
>             Project: OASIS Virtual I/O Device (VIRTIO) TC
>          Issue Type: Improvement
>            Reporter: Rusty Russell
>            Assignee: Michael Tsirkin
> There's no reason that used and avail parts of the virtqueue need to be consecutive.  They should probably be on separate cachelines, but that decision may be better made by the guest (eg. a minimal bios implementation).
> Add fields to program each part separately for each transport.

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