[PATCH v3 1/3] docs: generate qemu-storage-daemon-qmp-ref(7) man page

[Stefan Hajnoczi <stefanha@redhat.com>]

Although individual qemu-storage-daemon QMP commands are identical to
QEMU QMP commands, qemu-storage-daemon only supports a subset of QEMU's
QMP commands. Generate a manual page of just the commands supported by
qemu-storage-daemon so that users know exactly what is available in
qemu-storage-daemon.

Add an h1 heading in storage-daemon/qapi/qapi-schema.json so that
block-core.json is at the h2 heading level.

Signed-off-by: Stefan Hajnoczi <stefanha@redhat.com>
---
 docs/interop/index.rst                       |  1 +
 docs/interop/qemu-storage-daemon-qmp-ref.rst | 13 +++++++++++++
 storage-daemon/qapi/qapi-schema.json         |  3 +++
 docs/interop/conf.py                         |  2 ++
 docs/meson.build                             |  1 +
 5 files changed, 20 insertions(+)
 create mode 100644 docs/interop/qemu-storage-daemon-qmp-ref.rst

diff --git a/docs/interop/index.rst b/docs/interop/index.rst
index cd78d679d8..95d56495f6 100644
--- a/docs/interop/index.rst
+++ b/docs/interop/index.rst
@@ -20,6 +20,7 @@ Contents:
    qemu-ga
    qemu-ga-ref
    qemu-qmp-ref
+   qemu-storage-daemon-qmp-ref
    vhost-user
    vhost-user-gpu
    vhost-vdpa
diff --git a/docs/interop/qemu-storage-daemon-qmp-ref.rst b/docs/interop/qemu-storage-daemon-qmp-ref.rst
new file mode 100644
index 0000000000..caf9dad23a
--- /dev/null
+++ b/docs/interop/qemu-storage-daemon-qmp-ref.rst
@@ -0,0 +1,13 @@
+QEMU Storage Daemon QMP Reference Manual
+========================================
+
+..
+   TODO: the old Texinfo manual used to note that this manual
+   is GPL-v2-or-later. We should make that reader-visible
+   both here and in our Sphinx manuals more generally.
+
+..
+   TODO: display the QEMU version, both here and in our Sphinx manuals
+   more generally.
+
+.. qapi-doc:: storage-daemon/qapi/qapi-schema.json
diff --git a/storage-daemon/qapi/qapi-schema.json b/storage-daemon/qapi/qapi-schema.json
index c6ad5ae1e3..28117c3aac 100644
--- a/storage-daemon/qapi/qapi-schema.json
+++ b/storage-daemon/qapi/qapi-schema.json
@@ -15,6 +15,9 @@
 
 { 'include': '../../qapi/pragma.json' }
 
+##
+# = Block devices
+##
 { 'include': '../../qapi/block-core.json' }
 { 'include': '../../qapi/block-export.json' }
 { 'include': '../../qapi/char.json' }
diff --git a/docs/interop/conf.py b/docs/interop/conf.py
index 2634ca3410..f4370aaa13 100644
--- a/docs/interop/conf.py
+++ b/docs/interop/conf.py
@@ -23,4 +23,6 @@ man_pages = [
      [], 7),
     ('qemu-qmp-ref', 'qemu-qmp-ref', 'QEMU QMP Reference Manual',
      [], 7),
+    ('qemu-storage-daemon-qmp-ref', 'qemu-storage-daemon-qmp-ref',
+     'QEMU Storage Daemon QMP Reference Manual', [], 7),
 ]
diff --git a/docs/meson.build b/docs/meson.build
index ebd85d59f9..df5dc50485 100644
--- a/docs/meson.build
+++ b/docs/meson.build
@@ -56,6 +56,7 @@ if build_docs
         'qemu-ga.8': (have_tools ? 'man8' : ''),
         'qemu-ga-ref.7': 'man7',
         'qemu-qmp-ref.7': 'man7',
+        'qemu-storage-daemon-qmp-ref.7': (have_tools ? 'man7' : ''),
     },
     'tools': {
         'qemu-img.1': (have_tools ? 'man1' : ''),
-- 
2.28.0