[PATCH 1/4] ccw: clarify basic channel commands

"Basic channel commands" seems to be not as clear as it could,
so let's spell out which channel commands we refer to.

VIRTIO-118

Signed-off-by: Cornelia Huck <>
---
 content.tex |   10 ++++++++--
 1 file changed, 8 insertions(+), 2 deletions(-)

diff --git a/content.tex b/content.tex
index 5bfb082..ca5bd5c 100644
--- a/content.tex
+++ b/content.tex
@@ -2379,8 +2379,14 @@ model corresponding to the attached virtio device's subsystem
 device ID, accessed via a virtual I/O subchannel and a virtual
 channel path of type 0x32. This proxy device is discoverable via
 normal channel subsystem device discovery (usually a STORE
-SUBCHANNEL loop) and answers to the basic channel commands, most
-importantly SENSE ID.
+SUBCHANNEL loop) and answers to the basic channel commands:
+
+\begin{itemize}
+\item NO-OPERATION (0x03)
+\item BASIC SENSE (0x04)
+\item TRANSFER IN CHANNEL (0x08)
+\item SENSE ID (0xe4)
+\end{itemize}
 
 For a virtio-ccw proxy device, SENSE ID will return the following
 information:
-- 
1.7.9.5