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| author | Michael S. Tsirkin <mst@redhat.com> | 2019-11-27 16:26:12 -0500 |
|---|---|---|
| committer | Michael S. Tsirkin <mst@redhat.com> | 2020-01-20 11:57:25 -0500 |
| commit | 50049af040d4af1eb69d6a2e6becf57ff52ebc7a (patch) | |
| tree | 5fe35a342d65c562518f9aa5702eef8d463be6e7 /content.tex | |
| parent | 356aeeb40d7aae2d534450d79bfb70b5e73f4cef (diff) | |
| download | virtio-spec-50049af040d4af1eb69d6a2e6becf57ff52ebc7a.tar.gz | |
virtio_pci_cap64: bar/BAR cleanups
When we mean PCI register we should say BAR.
When we mean a virtio config register we should say \field{cap.bar}.
Finally, offset_hi/length_hi are not within the cap structure.
Tweak wording slightly: "A,B,C" are fields, there's no need
to say that.
Reported-by: Christophe de Dinechin <cdupontd@redhat.com>
Signed-off-by: Michael S. Tsirkin <mst@redhat.com>
Reviewed-by: Cornelia Huck <cohuck@redhat.com>
Diffstat (limited to 'content.tex')
| -rw-r--r-- | content.tex | 8 |
1 files changed, 4 insertions, 4 deletions
diff --git a/content.tex b/content.tex index b2ebbe2..f2aea42 100644 --- a/content.tex +++ b/content.tex @@ -765,7 +765,7 @@ struct virtio_pci_cap64 { Given that the \field{cap.length} and \field{cap.offset} fields are only 32 bit, the additional \field{offset_hi} and \field {length_hi} fields provide the most significant 32 bits of a total 64 bit offset and -length within the bar specified by \field{cap.bar}. +length within the BAR specified by \field{cap.bar}. \drivernormative{\subsubsection}{Virtio Structure PCI Capabilities}{Virtio Transport Options / Virtio Over PCI Bus / Virtio Structure PCI Capabilities} @@ -1095,9 +1095,9 @@ preference; it is only used to uniquely identify a region. \devicenormative{\paragraph}{Device-specific configuration}{Virtio Transport Options / Virtio Over PCI Bus / PCI Device Layout / Shared memory capability} -The region defined by the combination of the \field {cap.offset}, -\field {cap.offset_hi}, and \field {cap.length}, \field -{cap.length_hi} fields MUST be contained within the declared bar. +The region defined by the combination of \field{cap.offset}, +\field{offset_hi}, and \field {cap.length}, \field{length_hi} +MUST be contained within the BAR specified by \field{cap.bar}. The \field{cap.id} MUST be unique for any one device instance. |