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Signed-off-by: Rusty Russell <rusty@au1.ibm.com>
git-svn-id: https://tools.oasis-open.org/version-control/svn/virtio@154 0c8fb4dd-22a2-4bb5-bc14-6c75a5f43652
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As suggested by Cornelia Huck.
Signed-off-by: Rusty Russell <rusty@au1.ibm.com>
git-svn-id: https://tools.oasis-open.org/version-control/svn/virtio@152 0c8fb4dd-22a2-4bb5-bc14-6c75a5f43652
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It is preferable to use standard prefixes for labels, in case
we ever want to use fancyref.
See http://en.wikibooks.org/wiki/LaTeX/Labels_and_Cross-referencing
Signed-off-by: Michael S. Tsirkin <mst@redhat.com>
git-svn-id: https://tools.oasis-open.org/version-control/svn/virtio@150 0c8fb4dd-22a2-4bb5-bc14-6c75a5f43652
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_ should not be used in labels
Signed-off-by: Michael S. Tsirkin <mst@redhat.com>
git-svn-id: https://tools.oasis-open.org/version-control/svn/virtio@149 0c8fb4dd-22a2-4bb5-bc14-6c75a5f43652
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This change:
- Turns formatted lists into real lists (itemize, etc).
- Turns ascii tables into real tables.
- Use \ldots for ...
- Moves \footnote to immediately after what it refers to, otherwise we
get awkward whitespace before the superscript.
- List of stats for balloon contains values in () to match other lists.
- Puts lstlisting around CCW code example
- Cross references to numbered steps, rather than hardcoded (2) etc.
No actual contents changed.
Signed-off-by: Rusty Russell <rusty@au1.ibm.com>
git-svn-id: https://tools.oasis-open.org/version-control/svn/virtio@148 0c8fb4dd-22a2-4bb5-bc14-6c75a5f43652
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The spec language is mostly written with a view to driver authors, and
contains assumptions, eg:
The Device Status field is updated by the OS and driver...
But the spec is for both device and driver authors. It should specify
exactly what is to be done, and by whom, eg:
The driver MUST update the Device Status field...
1) Change from passive to active (eg "foo must be reset" => "driver
must reset foo").
2) Upcase SHOULD, MUST etc. There are probably more that I missed.
3) Make the following requirements explicit:
- The driver must not clear device status bits.
- Make bad on looped descriptors explicit.
- Driver must not set VRING_DESC_F_INDIRECT unless negotiated feature.
- Available/used ring sections rewritten to be more explicit that driver
must not set VRING_AVAIL_F_NO_INTERRUPT.
- Following device initialization sequence is a MUST.
- Driver must not continue initialization if it sets FAILED.
- "memory barriers" are now a MUST, though the weasel-word "suitable"
was added.
- Driver MUST notify device.
4) Misc changes:
- Use "device offers" / "driver accepts" language for feature negotiation.
- config space always uses little-endian, remove 'generally'.
- "descriptor chain" term used everywhere.
- Extraneous "+" deleted.
- Remove "Unless explicitly specified otherwise" from PCI spec endian
sentence.
- Refer to notify_off_multiplier in queue_notify_off discussion.
Signed-off-by: Rusty Russell <rusty@au.ibm.com>
git-svn-id: https://tools.oasis-open.org/version-control/svn/virtio@147 0c8fb4dd-22a2-4bb5-bc14-6c75a5f43652
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The Linux code uses 0x2, so I assume second lowest bit is right...
Signed-off-by: Rusty Russell <rusty@au1.ibm.com>
git-svn-id: https://tools.oasis-open.org/version-control/svn/virtio@146 0c8fb4dd-22a2-4bb5-bc14-6c75a5f43652
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We've mixed both together, whereas from a spec-reader point of view,
"driver" and "device" is probably clearer.
CCW part incorporated:
Switch the parts of the virtio-ccw specification that did not already
to device/driver instead of guest/host. For more general discussions,
host/guest is kept (like when talking about guest<->host notifications
in general). This should make things more consistent.
Signed-off-by: Cornelia Huck <cornelia.huck@de.ibm.com>
Signed-off-by: Rusty Russell <rusty@au1.ibm.com>
git-svn-id: https://tools.oasis-open.org/version-control/svn/virtio@145 0c8fb4dd-22a2-4bb5-bc14-6c75a5f43652
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Split virtio_ring.h out to a separate file.
Required by OASIS (though not a strict requirement
for non-normative definitions like this one).
Signed-off-by: Michael S. Tsirkin <mst@redhat.com>
git-svn-id: https://tools.oasis-open.org/version-control/svn/virtio@130 0c8fb4dd-22a2-4bb5-bc14-6c75a5f43652
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Signed-off-by: Cornelia Huck <cornelia.huck@de.ibm.com>
git-svn-id: https://tools.oasis-open.org/version-control/svn/virtio@123 0c8fb4dd-22a2-4bb5-bc14-6c75a5f43652
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rewrite legacy pci device layout using tabularx.
it was too wide for verbatim to lay out reasonably.
Signed-off-by: Michael S. Tsirkin <mst@redhat.com>
git-svn-id: https://tools.oasis-open.org/version-control/svn/virtio@121 0c8fb4dd-22a2-4bb5-bc14-6c75a5f43652
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Signed-off-by: Michael S. Tsirkin <mst@redhat.com>
git-svn-id: https://tools.oasis-open.org/version-control/svn/virtio@120 0c8fb4dd-22a2-4bb5-bc14-6c75a5f43652
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make it a hyper-link.
Signed-off-by: Michael S. Tsirkin <mst@redhat.com>
git-svn-id: https://tools.oasis-open.org/version-control/svn/virtio@119 0c8fb4dd-22a2-4bb5-bc14-6c75a5f43652
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Signed-off-by: Michael S. Tsirkin <mst@redhat.com>
git-svn-id: https://tools.oasis-open.org/version-control/svn/virtio@118 0c8fb4dd-22a2-4bb5-bc14-6c75a5f43652
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This is simply virtio-v1.0-wd01-part1-specification.txt
converted by txt2latex.pl
Signed-off-by: Michael S. Tsirkin <mst@redhat.com>
git-svn-id: https://tools.oasis-open.org/version-control/svn/virtio@113 0c8fb4dd-22a2-4bb5-bc14-6c75a5f43652
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