[Date Prev][Date Next][Thread Prev][Thread Next][Date Index][Thread Index] Re: [Xen-devel] [PATCH 2/4] docs: Document a path for PV driver version information...
> -----Original Message----- > From: Paul Durrant [mailto:paul.durrant@xxxxxxxxxx] > Sent: 06 November 2015 17:22 > To: xen-devel@xxxxxxxxxxxxxxxxxxxx > Cc: Paul Durrant > Subject: [PATCH 2/4] docs: Document a path for PV driver version > information... > > ...to be advertised by a guest. > > For domain management purposes it is convenient to be able to see > PV driver version information in xenstore. The XAPI toolstack in > XenServer has always created a ~/drivers path for this purpose. > > This patch documents that path and also adds a specification of how > it should be used. > > Signed-off-by: Paul Durrant <paul.durrant@xxxxxxxxxx> Sorry, this one is stale. It should not have been sent... Sorry for the noise. Paul > --- > docs/misc/xenstore-paths.markdown | 10 ++++++++++ > 1 file changed, 10 insertions(+) > > diff --git a/docs/misc/xenstore-paths.markdown b/docs/misc/xenstore- > paths.markdown > index ec3cc5f..7701632 100644 > --- a/docs/misc/xenstore-paths.markdown > +++ b/docs/misc/xenstore-paths.markdown > @@ -37,6 +37,8 @@ before regexp expansion: > the "other" domain. i.e. ~ refers to the domain providing a service > while $DOMID is the consumer of that service. > * $UUID -- a UUID in the form xxxxxxxx-xxxx-xxxx-xxxx-xxxxxxxxxxxx > +* $NAME -- a string identifying an object within a domain. Typically > + comprising only alphanumeric characters. > > VALUES are strings and can take the following forms: > > @@ -51,6 +53,9 @@ VALUES are strings and can take the following forms: > * (VALUE | VALUE | ... ) -- a set of alternatives. Alternatives are > separated by a "|" and all the alternatives are enclosed in "(" and > ")". > +* VERSION -- 2 or 3 integers, in decimal form separated by ".", > + specifying major version, minor version, and then > + (optionally) micro version. > > Additional TAGS may follow as a comma separated set of the following > tags enclosed in square brackets. > @@ -377,6 +382,11 @@ protocol definition. > > A domain writable path. Available for arbitrary domain use. > > +#### ~/drivers/$NAME/version = VERSION [w] > + > +A domain may write version information for PV driver $NAME using > +this path. > + > ### Paths private to the toolstack > > #### ~/device-model/$DOMID/state [w] > -- > 2.1.4 _______________________________________________ Xen-devel mailing list Xen-devel@xxxxxxxxxxxxx http://lists.xen.org/xen-devel
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