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 <> Signed-off-by: Michael S. Tsirkin <> --- changes from v1: minor wording tweak
content.tex
8 ++++---- 1 file changed, 4 insertions(+), 4 deletions(-) diff --git a/content.tex b/content.tex index f808c61..a7f4f27 100644 --- a/content.tex +++ b/content.tex @@ -765,7 +765,7 @@ subsection{Virtio Structure PCI Capabilities}label{sec:Virtio Transport Option 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 @@ subsubsection{Shared memory capability}label{sec:Virtio Transport Options / Vi
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.
--
MST
