From: "Dr. David Alan Gilbert" <dgilbert@redhat.com>
To: virtio-comment@lists.oasis-open.org,
virtio-dev@lists.oasis-open.org, sebastien.boeuf@intel.com
Cc: Cornelia Huck <cohuck@redhat.com>, Stefan Hajnoczi <stefanha@redhat.com>
Subject: [virtio-comment] Re: [virtio-dev] Re: [virtio-comment] Re: [PATCH v2 3/3] shared memory: Define mmio registers
Date: Wed, 27 Feb 2019 18:52:39 +0000 [thread overview]
Message-ID: <20190227185238.GM2602@work-vm> (raw)
In-Reply-To: <20190227183728.GL2602@work-vm>
In discussions with Sebastien (cc'd) who is actually trying to use the
mmio definition, there's two other changes:
a) Change ShmId to ShmSel to be consistent with the other MMIO
registers
b) Make SHMBaseLow & High be read-only by the driver and be set by
the device/VMM - i.e. like the proposed CCW setup, in the MMIO setup
it becomes the VMMs problem to chose the GPA rather than the guests.
Dave
--
Dr. David Alan Gilbert / dgilbert@redhat.com / Manchester, UK
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next prev parent reply other threads:[~2019-02-27 18:52 UTC|newest]
Thread overview: 22+ messages / expand[flat|nested] mbox.gz Atom feed top
2019-02-22 11:54 [virtio-comment] [PATCH v2 0/3] Large shared memory regions Dr. David Alan Gilbert (git)
2019-02-22 11:54 ` [virtio-comment] [PATCH v2 1/3] shared memory: Define " Dr. David Alan Gilbert (git)
2019-02-22 12:48 ` [virtio-comment] " Cornelia Huck
2019-02-25 16:37 ` Stefan Hajnoczi
2019-02-26 15:11 ` [virtio-comment] Re: [virtio-dev] " Dr. David Alan Gilbert
2019-02-26 15:40 ` Halil Pasic
2019-02-26 15:43 ` Cornelia Huck
2019-03-04 12:46 ` Dr. David Alan Gilbert
2019-02-22 11:54 ` [virtio-comment] [PATCH v2 2/3] shared memory: Define PCI capability Dr. David Alan Gilbert (git)
2019-02-22 12:50 ` [virtio-comment] " Cornelia Huck
2019-02-22 11:54 ` [virtio-comment] [PATCH v2 3/3] shared memory: Define mmio registers Dr. David Alan Gilbert (git)
2019-02-25 16:50 ` [virtio-comment] " Stefan Hajnoczi
2019-02-25 18:45 ` Dr. David Alan Gilbert
2019-02-27 13:56 ` Cornelia Huck
2019-02-27 17:06 ` Stefan Hajnoczi
2019-02-27 18:37 ` [virtio-comment] Re: [virtio-dev] " Dr. David Alan Gilbert
2019-02-27 18:52 ` Dr. David Alan Gilbert [this message]
2019-02-27 13:50 ` Cornelia Huck
2019-02-27 18:33 ` [virtio-comment] Re: [virtio-dev] " Dr. David Alan Gilbert
2019-03-05 15:47 ` [virtio-comment] [PATCH v2 0/3] Large shared memory regions Frank Yang
2019-06-17 18:38 ` Michael S. Tsirkin
2019-06-17 18:59 ` Frank Yang
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