Commit Graph

52297 Commits

Author SHA1 Message Date
Markus Armbruster eda43c6844 qapi: Simplify what gets stored in enum_types
Don't invent a new dictionary structure just for enum_types, simply
store the defining expression, like we do for struct_types and
union_types.

Signed-off-by: Markus Armbruster <armbru@redhat.com>
Reviewed-by: Eric Blake <eblake@redhat.com>
Message-Id: <1489582656-31133-41-git-send-email-armbru@redhat.com>
2017-03-16 07:13:04 +01:00
Markus Armbruster 062e856b15 qapi: Drop unused variable events
Missed in commit e98859a

Signed-off-by: Markus Armbruster <armbru@redhat.com>
Reviewed-by: Eric Blake <eblake@redhat.com>
Message-Id: <1489582656-31133-40-git-send-email-armbru@redhat.com>
2017-03-16 07:13:04 +01:00
Markus Armbruster a9f396b028 qapi: Eliminate check_docs() and drop QAPIDoc.expr
Move what's left in check_docs() to check_expr().  Delegate the actual
checking to new QAPIDoc.check_expr().

QAPIDoc.expr is now unused; drop it.

Signed-off-by: Markus Armbruster <armbru@redhat.com>
Reviewed-by: Eric Blake <eblake@redhat.com>
Message-Id: <1489582656-31133-39-git-send-email-armbru@redhat.com>
2017-03-16 07:13:04 +01:00
Markus Armbruster 816a57cd6e qapi: Fix detection of bogus member documentation
check_definition_doc() checks for member documentation without a
matching member.  It laboriously second-guesses what members
QAPISchema._def_exprs() will create.  That's a stupid game.

Move the check into QAPISchema.check(), where the members are known.
Delegate the actual checking to new QAPIDoc.check().

Signed-off-by: Markus Armbruster <armbru@redhat.com>
Reviewed-by: Eric Blake <eblake@redhat.com>
Message-Id: <1489582656-31133-38-git-send-email-armbru@redhat.com>
2017-03-16 07:13:04 +01:00
Markus Armbruster f641d06ad6 tests/qapi-schema: Improve coverage of bogus member docs
New test doc-bad-union-member.json shows we can fail to reject
documentation for nonexistent members.

Signed-off-by: Markus Armbruster <armbru@redhat.com>
Reviewed-by: Eric Blake <eblake@redhat.com>
Message-Id: <1489582656-31133-37-git-send-email-armbru@redhat.com>
2017-03-16 07:13:03 +01:00
Markus Armbruster bdc001caaa tests/qapi-schema: Rename doc-bad-args to doc-bad-command-arg
Signed-off-by: Markus Armbruster <armbru@redhat.com>
Reviewed-by: Eric Blake <eblake@redhat.com>
Message-Id: <1489582656-31133-36-git-send-email-armbru@redhat.com>
2017-03-16 07:13:03 +01:00
Markus Armbruster 4ea7148e89 qapi: Move empty doc section checking to doc parser
Results in a more precise error location, but the real reason is
emptying out check_docs() step by step.

Signed-off-by: Markus Armbruster <armbru@redhat.com>
Reviewed-by: Eric Blake <eblake@redhat.com>
Message-Id: <1489582656-31133-35-git-send-email-armbru@redhat.com>
2017-03-16 07:13:03 +01:00
Markus Armbruster 2d433236df qapi: Improve error message on @NAME: in free-form doc
Signed-off-by: Markus Armbruster <armbru@redhat.com>
Reviewed-by: Eric Blake <eblake@redhat.com>
Message-Id: <1489582656-31133-34-git-send-email-armbru@redhat.com>
2017-03-16 07:13:03 +01:00
Markus Armbruster 7947016d1c qapi: Move detection of doc / expression name mismatch
Move the check whether the doc matches the expression name from
check_definition_doc() to check_exprs().  This changes the error
location from the comment to the expression.  Makes sense as the
message talks about the expression: "Definition of '%s' follows
documentation for '%s'".  It's also a step towards getting rid of
check_docs().

Signed-off-by: Markus Armbruster <armbru@redhat.com>
Reviewed-by: Eric Blake <eblake@redhat.com>
Message-Id: <1489582656-31133-33-git-send-email-armbru@redhat.com>
2017-03-16 07:13:03 +01:00
Markus Armbruster e7823a2adf qapi: Fix detection of doc / expression mismatch
This fixes the errors uncovered by the previous commit.

Signed-off-by: Markus Armbruster <armbru@redhat.com>
Reviewed-by: Eric Blake <eblake@redhat.com>
Message-Id: <1489582656-31133-32-git-send-email-armbru@redhat.com>
2017-03-16 07:13:03 +01:00
Markus Armbruster 2028be8eea tests/qapi-schema: Improve doc / expression mismatch coverage
New tests doc-before-include.json and doc-before-pragma.json show we
fail to reject a misplaced expression comment.

New test doc-no-symbol.json shows a bad error message.

Signed-off-by: Markus Armbruster <armbru@redhat.com>
Message-Id: <1489582656-31133-31-git-send-email-armbru@redhat.com>
Reviewed-by: Eric Blake <eblake@redhat.com>
2017-03-16 07:13:03 +01:00
Markus Armbruster 75b50196d9 qapi2texi: Use category "Object" for all object types
At the protocol level, the distinction between struct, flat union and
simple union is meaningless, they are all JSON objects.  Document them
that way.

Example change (qemu-qmp-ref.txt):

- -- Simple Union: InputEvent
+ -- Object: InputEvent

      Input event union.

This also fixes the completely broken headings for flat and simple
unions in qemu-qmp-ref.7 and qemu-ga-ref.7, by sidestepping a bug in
texi2pod.pl.  For instance, it mistranslates "@deftp {Simple Union}
InputEvent" to "B<Union> (Simple)", but translates "@deftp Object
InputEvent" to "B<SocketAddress> (Object)".

Signed-off-by: Markus Armbruster <armbru@redhat.com>
Reviewed-by: Eric Blake <eblake@redhat.com>
Message-Id: <1489582656-31133-30-git-send-email-armbru@redhat.com>
2017-03-16 07:13:03 +01:00
Markus Armbruster c19eaa64df qapi2texi: Generate descriptions for simple union tags
Simple union tags carry no type information, because their type is
implicit.  Their description should make up for it, but many have
none.  Generate one automatically then.

Example change (qemu-qmp-ref.txt):

  -- Simple Union: ImageInfoSpecific

      A discriminated record of image format specific information
      structures.

      Members:
      'type'
-          Not documented
+          One of "qcow2", "vmdk", "luks"
      'data: ImageInfoSpecificQCow2' when 'type' is "qcow2"
      'data: ImageInfoSpecificVmdk' when 'type' is "vmdk"
      'data: QCryptoBlockInfoLUKS' when 'type' is "luks"

Signed-off-by: Markus Armbruster <armbru@redhat.com>
Reviewed-by: Eric Blake <eblake@redhat.com>
Message-Id: <1489582656-31133-29-git-send-email-armbru@redhat.com>
2017-03-16 07:13:03 +01:00
Markus Armbruster 5169cd8767 qapi2texi: Generate documentation for variant members
A flat union's branch brings in the members of another type.  Generate
a suitable reference to that type.

Example change (qemu-qmp-ref.txt):

  -- Flat Union: QCryptoBlockOpenOptions

      The options that are available for all encryption formats when
      opening an existing volume

      Members:
      The members of 'QCryptoBlockOptionsBase'
+     The members of 'QCryptoBlockOptionsQCow' when 'format' is "qcow"
+     The members of 'QCryptoBlockOptionsLUKS' when 'format' is "luks"

      Since: 2.6

A simple union's branch adds a member 'data' of some other type.
Generate documentation for that member.

Example change (qemu-qmp-ref.txt):

  -- Simple Union: SocketAddress

      Captures the address of a socket, which could also be a named file
      descriptor

      Members:
      'type'
	   Not documented
+     'data: InetSocketAddress' when 'type' is "inet"
+     'data: UnixSocketAddress' when 'type' is "unix"
+     'data: VsockSocketAddress' when 'type' is "vsock"
+     'data: String' when 'type' is "fd"

      Since: 1.3

Signed-off-by: Markus Armbruster <armbru@redhat.com>
Reviewed-by: Eric Blake <eblake@redhat.com>
Message-Id: <1489582656-31133-28-git-send-email-armbru@redhat.com>
2017-03-16 07:13:03 +01:00
Markus Armbruster 88f63467c5 qapi2texi: Generate reference to base type members
The generated documentation doesn't mention object type members
inherited from a base type.  Fix that.

Example change (qemu-qmp-ref.txt):

  -- Struct: VncServerInfo

      The network connection information for server

      Members:
      'auth' (optional)
	   authentication method used for the plain (non-websocket) VNC
	   server
+     The members of 'VncBasicInfo'

      Since: 2.1

Signed-off-by: Markus Armbruster <armbru@redhat.com>
Reviewed-by: Eric Blake <eblake@redhat.com>
Message-Id: <1489582656-31133-27-git-send-email-armbru@redhat.com>
2017-03-16 07:13:03 +01:00
Markus Armbruster 691e03133e qapi2texi: Include member type in generated documentation
The recent merge of docs/qmp-commands.txt and docs/qmp-events.txt into
the schema lost type information.  Fix this documentation regression.

Example change (qemu-qmp-ref.txt):

  -- Struct: InputKeyEvent

      Keyboard input event.

      Members:
-     'button'
+     'button: InputButton'
           Which button this event is for.
-     'down'
+     'down: boolean'
           True for key-down and false for key-up events.

      Since: 2.0

Signed-off-by: Markus Armbruster <armbru@redhat.com>
Reviewed-by: Marc-André Lureau <marcandre.lureau@redhat.com>
Reviewed-by: Eric Blake <eblake@redhat.com>
Message-Id: <1489582656-31133-26-git-send-email-armbru@redhat.com>
2017-03-16 07:13:03 +01:00
Markus Armbruster c2dd311cb7 qapi2texi: Implement boxed argument documentation
This replaces manual references like "For the arguments, see the
documentation of ..." by a generated reference "Arguments: the members
of ...".

Signed-off-by: Markus Armbruster <armbru@redhat.com>
Reviewed-by: Eric Blake <eblake@redhat.com>
Message-Id: <1489582656-31133-25-git-send-email-armbru@redhat.com>
2017-03-16 07:13:03 +01:00
Markus Armbruster 2c99f5fdc8 qapi2texi: Don't hide undocumented members and arguments
Show undocumented object, alternate type members and command, event
arguments exactly like undocumented enumeration type values.

Example change (qemu-qmp-ref.txt):

  -- Command: query-rocker

      Return rocker switch information.

+     Arguments:
+     'name'
+          Not documented
+
      Returns: 'Rocker' information

Signed-off-by: Markus Armbruster <armbru@redhat.com>
Reviewed-by: Eric Blake <eblake@redhat.com>
Message-Id: <1489582656-31133-24-git-send-email-armbru@redhat.com>
2017-03-16 07:13:03 +01:00
Markus Armbruster 5da19f14ff qapi2texi: Explain enum value undocumentedness more clearly
Instead of not saying anything when we have no documentation, say "Not
documented".

Example change (qemu-qmp-ref.txt):

  -- Enum: GuestPanicAction

      An enumeration of the actions taken when guest OS panic is detected

      Values:
      'pause'
           system pauses
      'poweroff'
+          Not documented

      Since: 2.1 (poweroff since 2.8)

Signed-off-by: Markus Armbruster <armbru@redhat.com>
Reviewed-by: Eric Blake <eblake@redhat.com>
Message-Id: <1489582656-31133-23-git-send-email-armbru@redhat.com>
2017-03-16 07:13:03 +01:00
Markus Armbruster 2a1183ce93 qapi2texi: Present the table of members more clearly
The table of members follows the main descriptive text immediately.
Makes it hard to see what it is about.  Start a new paragraph, and
lead with a line "Members:" for object and alternate types, "Values:"
for enumeration types, and "Arguments:" for commands and events.

Example change (qemu-qmp-ref.txt):

  -- Command: set_link

      Sets the link status of a virtual network adapter.
+
+     Arguments:
      'name'
           the device name of the virtual network adapter
      'up'
           true to set the link status to be up

      Returns: Nothing on success If 'name' is not a valid network
      device, DeviceNotFound

Signed-off-by: Markus Armbruster <armbru@redhat.com>
Reviewed-by: Eric Blake <eblake@redhat.com>
Message-Id: <1489582656-31133-22-git-send-email-armbru@redhat.com>
2017-03-16 07:13:03 +01:00
Markus Armbruster 71d918a1b1 qapi2texi: Plainer enum value and member name formatting
Use @code{%s} instead of @code{'%s'}.  Impact, using @id as example:

* Texinfo
  -@item @code{'id'}
  +@item @code{id}

* HTML
  -<dt><code>'id'</code></dt>
  +<dt><code>id</code></dt>

* POD (for manual pages):
  -=item C<'id'>
  +=item C<id>

* Formatted manual pages:
  -'id'
  +"id"

* Plain text:
  -     ''id''
  +     'id'

Signed-off-by: Markus Armbruster <armbru@redhat.com>
Reviewed-by: Eric Blake <eblake@redhat.com>
Message-Id: <1489582656-31133-21-git-send-email-armbru@redhat.com>
2017-03-16 07:13:02 +01:00
Markus Armbruster ef801a9bb1 qapi: Prefer single-quoted strings more consistently
PEP 8 advises:

    In Python, single-quoted strings and double-quoted strings are the
    same.  This PEP does not make a recommendation for this.  Pick a
    rule and stick to it.  When a string contains single or double
    quote characters, however, use the other one to avoid backslashes
    in the string.  It improves readability.

The QAPI generators succeed at picking a rule, but fail at sticking to
it.  Convert a bunch of double-quoted strings to single-quoted ones.

Signed-off-by: Markus Armbruster <armbru@redhat.com>
Reviewed-by: Eric Blake <eblake@redhat.com>
Message-Id: <1489582656-31133-20-git-send-email-armbru@redhat.com>
2017-03-16 07:13:02 +01:00
Markus Armbruster 0fe675af77 qapi: Use raw strings for regular expressions consistently
Signed-off-by: Markus Armbruster <armbru@redhat.com>
Reviewed-by: Eric Blake <eblake@redhat.com>
Message-Id: <1489582656-31133-19-git-send-email-armbru@redhat.com>
2017-03-16 07:13:02 +01:00
Markus Armbruster 1d8bda128d qapi: The #optional tag is redundant, drop
We traditionally mark optional members #optional in the doc comment.
Before commit 3313b61, this was entirely manual.

Commit 3313b61 added some automation because its qapi2texi.py relied
on #optional to determine whether a member is optional.  This is no
longer the case since the previous commit: the only thing qapi2texi.py
still does with #optional is stripping it out.  We still reject bogus
qapi-schema.json and six places for qga/qapi-schema.json.

Thus, you can't actually rely on #optional to see whether something is
optional.  Yet we still make people add it manually.  That's just
busy-work.

Drop the code to check, fix up and strip out #optional, along with all
instances of #optional.  To keep it out, add code to reject it, to be
dropped again once the dust settles.

No change to generated documentation.

Signed-off-by: Markus Armbruster <armbru@redhat.com>
Reviewed-by: Eric Blake <eblake@redhat.com>
Message-Id: <1489582656-31133-18-git-send-email-armbru@redhat.com>
2017-03-16 07:13:02 +01:00
Markus Armbruster aa964b7fdc qapi2texi: Convert to QAPISchemaVisitor
qapi2texi works with schema expression trees.  Such a tight coupling
to schema language syntax is not a good idea.  Convert it to the visitor
interface the other generators use.

No change to generated documentation.

Signed-off-by: Markus Armbruster <armbru@redhat.com>
Reviewed-by: Eric Blake <eblake@redhat.com>
Message-Id: <1489582656-31133-17-git-send-email-armbru@redhat.com>
2017-03-16 07:13:02 +01:00
Markus Armbruster 860e877861 qapi: Conjure up QAPIDoc.ArgSection for undocumented members
qapi2texi.py already conjures up ArgSections for undocumented
enumeration values, in texi_enum.  Drop that, and conjure them up for
all kinds of "arguments" (enumeration values, object and alternate
type members) in qapi.py instead.

Take care to keep generated documentation exactly the same for now.

Signed-off-by: Markus Armbruster <armbru@redhat.com>
Reviewed-by: Eric Blake <eblake@redhat.com>
Message-Id: <1489582656-31133-16-git-send-email-armbru@redhat.com>
2017-03-16 07:13:02 +01:00
Markus Armbruster 069fb5b250 qapi: Prepare for requiring more complete documentation
We currently neglect to check all enumeration values, common members
of object types and members of alternate types are documented.
Unsurprisingly, many aren't.

Add the necessary plumbing to find undocumented ones, except for
variant members of object types.  Don't enforce anything just yet, but
connect each QAPIDoc.ArgSection to its QAPISchemaMember.

Signed-off-by: Markus Armbruster <armbru@redhat.com>
Reviewed-by: Eric Blake <eblake@redhat.com>
Message-Id: <1489582656-31133-15-git-send-email-armbru@redhat.com>
2017-03-16 07:13:02 +01:00
Markus Armbruster 4636211e4d qapi: Fix QAPISchemaEnumType.is_implicit() for 'QType'
Missed in commit 7264f5c.  Harmless, because nothing checks whether an
enumeration type is implicit so far.

Signed-off-by: Markus Armbruster <armbru@redhat.com>
Reviewed-by: Eric Blake <eblake@redhat.com>
Message-Id: <1489582656-31133-14-git-send-email-armbru@redhat.com>
2017-03-16 07:13:02 +01:00
Markus Armbruster 8c0aa61318 qapi/rocker: Fix up doc comment notes on optional members
Talking about #optional like this

    # Note: fields are marked #optional to indicate that they may or may
    # not appear ...

doesn't work so well in generated documentation, because the #optional
tag is not visible there.  Replace by

    # Note: optional members may or may not appear ...

Signed-off-by: Markus Armbruster <armbru@redhat.com>
Reviewed-by: Marc-André Lureau <marcandre.lureau@redhat.com>
Message-Id: <1489582656-31133-13-git-send-email-armbru@redhat.com>
2017-03-16 07:13:02 +01:00
Markus Armbruster b116fd8e30 qapi: Avoid unwanted blank lines in QAPIDoc
We silently fix missing #optional tags for QAPIDoc by appending a line
"#optional" to the section's .content.  However, this interferes with
.__repr__ stripping trailing blank lines from .content.

Use new ArgSection instance variable .optional instead, and leave
.content alone.

To permit testing .optional in texi_body(), clean up texi_enum()'s
hack to add empty documentation for undocumented enum values: add an
ArgSection instead of ''.

Signed-off-by: Markus Armbruster <armbru@redhat.com>
Reviewed-by: Marc-André Lureau <marcandre.lureau@redhat.com>
Message-Id: <1489582656-31133-12-git-send-email-armbru@redhat.com>
2017-03-16 07:13:02 +01:00
Markus Armbruster 42bebcc129 qapi2texi: Fix up output around #optional
We use tag #optional to mark optional members, like this:

    # @name: #optional The name of the guest

texi_body() strips #optional, but not whitespace around it.  For the
above, we get in qemu-qmp-qapi.texi

    @item @code{'name'} (optional)
     The name of the guest
    @end table

The extra space can lead to artifacts in output, e.g in
qemu-qmp-ref.7.pod

    =item C<'name'> (optional)

     The name of the guest

and then in qemu-qmp-ref.7

    .IX Item "name (optional)"
    .Vb 1
    \& The name of the guest
    .Ve

instead of intended plain

    .IX Item "name (optional)"
    The name of the guest

Get rid of these artifacts by removing whitespace around #optional
along with it.

This turns three minus signs in qapi-schema.json into markup, because
they're now at the beginning of the line.  Drop them, they're unwanted
there.

Signed-off-by: Markus Armbruster <armbru@redhat.com>
Reviewed-by: Marc-André Lureau <marcandre.lureau@redhat.com>
Message-Id: <1489582656-31133-11-git-send-email-armbru@redhat.com>
2017-03-16 07:13:02 +01:00
Markus Armbruster 4815374513 qapi: Fix to reject empty union base gracefully
Common Python pitfall: 'assert base_members' fires on [] in addition
to None.  Correct to 'assert base_members is not None'.

Signed-off-by: Markus Armbruster <armbru@redhat.com>
Reviewed-by: Marc-André Lureau <marcandre.lureau@redhat.com>
Reviewed-by: Eric Blake <eblake@redhat.com>
Message-Id: <1489582656-31133-10-git-send-email-armbru@redhat.com>
2017-03-16 07:13:02 +01:00
Markus Armbruster 707fb2d381 tests/qapi-schema: Cover empty union base
The new test case shows off qapi.py choking on an empty union base.

Signed-off-by: Markus Armbruster <armbru@redhat.com>
Reviewed-by: Marc-André Lureau <marcandre.lureau@redhat.com>
Reviewed-by: Eric Blake <eblake@redhat.com>
Message-Id: <1489582656-31133-9-git-send-email-armbru@redhat.com>
2017-03-16 07:13:02 +01:00
Markus Armbruster bd7f974796 qapi: Clean up build of generated documentation
Rename intermediate qemu-qapi.texi to qemu-qmp-qapi.texi to match its
user qemu-qmp-ref.texi, just like qemu-ga-qapi.texi matches
qemu-ga-ref.texi.

Build the intermediate .texi next to the sources and the final output
in docs/ instead of dumping them into the build root.

Fix version.texi dependencies so that only the targets that actually
need it depend on it.

Signed-off-by: Markus Armbruster <armbru@redhat.com>
Reviewed-by: Eric Blake <eblake@redhat.com>
Message-Id: <1489582656-31133-8-git-send-email-armbru@redhat.com>
2017-03-16 07:13:02 +01:00
Markus Armbruster 2cfbae3c42 qapi: Have each QAPI schema declare its name rule violations
qapi.py has a hardcoded white-list of type names that may violate the
rule on use of upper and lower case.  Add a new pragma directive
'name-case-whitelist', and use it to replace the hard-coded
white-list.

Signed-off-by: Markus Armbruster <armbru@redhat.com>
Message-Id: <1489582656-31133-7-git-send-email-armbru@redhat.com>
Reviewed-by: Eric Blake <eblake@redhat.com>
2017-03-16 07:13:02 +01:00
Markus Armbruster 1554a8fae9 qapi: Have each QAPI schema declare its returns white-list
qapi.py has a hardcoded white-list of command names that may violate
the rules on permitted return types.  Add a new pragma directive
'returns-whitelist', and use it to replace the hard-coded white-list.

Signed-off-by: Markus Armbruster <armbru@redhat.com>
Message-Id: <1489582656-31133-6-git-send-email-armbru@redhat.com>
Reviewed-by: Eric Blake <eblake@redhat.com>
2017-03-16 07:13:02 +01:00
Markus Armbruster 700dc9f503 docs/qapi-code-gen.txt: Drop confusing reference to 'gen'
Section "Commands" qualifies its rules on permitted argument and
return types "with one exception noted below when 'gen' is used".  The
note went away in commit 2d21291.  Clean up the dangling references.

Signed-off-by: Markus Armbruster <armbru@redhat.com>
Reviewed-by: Eric Blake <eblake@redhat.com>
Reviewed-by: Marc-André Lureau <marcandre.lureau@redhat.com>
Message-Id: <1489582656-31133-5-git-send-email-armbru@redhat.com>
2017-03-16 07:13:01 +01:00
Markus Armbruster 87c16dceca qapi: Back out doc comments added just to please qapi.py
This reverts commit 3313b61's changes to tests/qapi-schema/, except
for tests/qapi-schema/doc-*.

We could keep some of these doc comments to serve as positive test
cases.  However, they don't actually add to what we get from doc
comment use in actual schemas, as we we don't test output matches
expectations, and don't systematically cover doc comment features.
Proper positive test coverage would be nice.

Signed-off-by: Markus Armbruster <armbru@redhat.com>
Reviewed-by: Eric Blake <eblake@redhat.com>
Message-Id: <1489582656-31133-4-git-send-email-armbru@redhat.com>
2017-03-16 07:13:01 +01:00
Markus Armbruster bc52d03ff5 qapi: Make doc comments optional where we don't need them
Since we added the documentation generator in commit 3313b61, doc
comments are mandatory.  That's a very good idea for a schema that
needs to be documented, but has proven to be annoying for testing.

Make doc comments optional again, but add a new directive

    { 'pragma': { 'doc-required': true } }

to let a QAPI schema require them.

Add test cases for the new pragma directive.  While there, plug a
minor hole in includ directive test coverage.

Require documentation in the schemas we actually want documented:
qapi-schema.json and qga/qapi-schema.json.

We could probably make qapi2texi.py cope with incomplete
documentation, but for now, simply make it refuse to run unless the
schema has 'doc-required': true.

Signed-off-by: Markus Armbruster <armbru@redhat.com>
Message-Id: <1489582656-31133-3-git-send-email-armbru@redhat.com>
[qapi-code-gen.txt wording tweaked]
Reviewed-by: Eric Blake <eblake@redhat.com>
2017-03-16 07:13:01 +01:00
Markus Armbruster e04dea8872 qapi: Factor QAPISchemaParser._include() out of .__init__()
Signed-off-by: Markus Armbruster <armbru@redhat.com>
Reviewed-by: Eric Blake <eblake@redhat.com>
Reviewed-by: Marc-André Lureau <marcandre.lureau@redhat.com>
Message-Id: <1489582656-31133-2-git-send-email-armbru@redhat.com>
2017-03-16 07:13:01 +01:00
Daniel P. Berrange f880cd6b6f qmp: allow setting properties to empty string in qmp-shell
The qmp-shell property parser currently rejects attempts to
set string properties to the empty string eg

  (QEMU) migrate-set-parameters  tls-hostname=
  Error while parsing command line: Expected a key=value pair, got 'tls-hostname='
command format: <command-name>  [arg-name1=arg1] ... [arg-nameN=argN]

This is caused by checking the wrong condition after splitting
the parameter on '='. The "partition" method will return "" for
the separator field, if the seperator was not present, so that
is the correct thing to check for malformed syntax.

Signed-off-by: Daniel P. Berrange <berrange@redhat.com>
Message-Id: <20170302122429.7737-1-berrange@redhat.com>
Reviewed-by: Eric Blake <eblake@redhat.com>
Reviewed-by: John Snow <jsnow@redhat.com>
Signed-off-by: Markus Armbruster <armbru@redhat.com>
2017-03-16 07:13:01 +01:00
Marc-André Lureau 597494abde qapi2texi: change texi formatters
STRUCT_FMT is generic enough, rename it to TYPE_FMT, use it for unions.

Rename COMMAND_FMT to MSG_FMT, since it applies to both commands and
events.

Signed-off-by: Marc-André Lureau <marcandre.lureau@redhat.com>
Message-Id: <20170125130308.16104-2-marcandre.lureau@redhat.com>
Reviewed-by: Markus Armbruster <armbru@redhat.com>
Signed-off-by: Markus Armbruster <armbru@redhat.com>
2017-03-16 07:12:54 +01:00
Daniel P. Berrange 8755b4afbd trace: ensure $(tracetool-y) is defined in top level makefile
The build rules for trace files have a dependancy on $(tracetool-y).
This variable populated in the trace/Makefile.objs file and thus its
definition gets pulled into the top level makefile. This happens too
late in the process though, so by the time $(tracetool-y) is defined,
make has already evaluated $(tracetool-y) in the dependancies and
found it to be empty. The result is that when the tracetool source
is changed, the generated files are not rebuilt. The solution is to
define the variable in the top level makefile too

Signed-off-by: Daniel P. Berrange <berrange@redhat.com>
Reviewed-by: Eric Blake <eblake@redhat.com>
Tested-by: Eric Blake <eblake@redhat.com>
Message-id: 20170315123421.28815-1-berrange@redhat.com
Signed-off-by: Stefan Hajnoczi <stefanha@redhat.com>
2017-03-16 11:51:26 +08:00
Daniel P. Berrange 4175304e59 makefile: generate trace-events-all upfront
Files should not be created in the build dir during the
'make install' phase. List 'trace-events-all' as a
generated file so that it gets created upfront during
build.

Signed-off-by: Daniel P. Berrange <berrange@redhat.com>
Reviewed-by: Fam Zheng <famz@redhat.com>
Message-id: 20170228122901.24520-3-berrange@redhat.com
Signed-off-by: Stefan Hajnoczi <stefanha@redhat.com>
2017-03-16 11:51:15 +08:00
Daniel P. Berrange 4f04f13c2a makefile: merge GENERATED_HEADERS & GENERATED_SOURCES variables
The only functional difference between the GENERATED_HEADERS
and GENERATED_SOURCES variables is that 'Makefile' has a
dependancy on GENERATED_HEADERS, causing generated header files
to be created immediatey at the start of the build process.
There is no reason why this early creation should be restricted
to the .h files, and not include .c files too. Merge both of
the variables into a single GENERATED_FILES variable to make
it clear it is for any type of generated file.

Signed-off-by: Daniel P. Berrange <berrange@redhat.com>
Reviewed-by: Fam Zheng <famz@redhat.com>
Message-id: 20170228122901.24520-2-berrange@redhat.com
Signed-off-by: Stefan Hajnoczi <stefanha@redhat.com>
2017-03-16 11:51:15 +08:00
Li Qiang d68f0f778e ide: ahci: call cleanup function in ahci unit
This can avoid memory leak when hotunplug the ahci device.

Signed-off-by: Li Qiang <liqiang6-s@360.cn>
Message-id: 1488449293-80280-4-git-send-email-liqiang6-s@360.cn
Signed-off-by: John Snow <jsnow@redhat.com>
2017-03-15 20:50:14 -04:00
Li Qiang c9f086418a ide: core: add cleanup function
As the pci ahci can be hotplug and unplug, in the ahci unrealize
function it should free all the resource once allocated in the
realized function. This patch add ide_exit to free the resource.

Signed-off-by: Li Qiang <liqiang6-s@360.cn>
Message-id: 1488449293-80280-3-git-send-email-liqiang6-s@360.cn
Signed-off-by: John Snow <jsnow@redhat.com>
2017-03-15 20:50:14 -04:00
Li Qiang 44a109c1b3 ide: qdev: register ide bus unrealize function
we have an idebus unrealize function, but it was being
registered as the unrealize function for the IDE Device,
so it was not getting invoked on device teardown because
nothing is "unrealizing" the IDE devices themselves.

Suggested-by: John Snow <jsnow@redhat.com>
Signed-off-by: Li Qiang <liqiang6-s@360.cn>
Reviewed-by: Philippe Mathieu-Daudé <f4bug@amsat.org>
Message-id: 1488449293-80280-2-git-send-email-liqiang6-s@360.cn
Signed-off-by: John Snow <jsnow@redhat.com>
2017-03-15 20:50:14 -04:00
zhanghailiang bdf4c4ec53 virtio-serial-bus: Delete timer from list before free it
Signed-off-by: zhanghailiang <zhang.zhanghailiang@huawei.com>
Reviewed-by: Michael S. Tsirkin <mst@redhat.com>
Signed-off-by: Michael S. Tsirkin <mst@redhat.com>
Reviewed-by: Paolo Bonzini <pbonzini@redhat.com>
Reviewed-by: Amit Shah <amit@kernel.org>
2017-03-16 01:46:42 +02:00
Marcel Apfelbaum 27ce0f3afc hw/virtio: fix Power Management Control Register for PCI Express virtio devices
Make Power Management State flag writable to conform
with the PCI Express spec.

Signed-off-by: Marcel Apfelbaum <marcel@redhat.com>
Reviewed-by: Michael S. Tsirkin <mst@redhat.com>
Signed-off-by: Michael S. Tsirkin <mst@redhat.com>
2017-03-16 01:46:41 +02:00