[v3,12/12] qga: start a man page

diff --git a/Makefile b/Makefile
index 340d9c8..67d44b8 100644
--- a/Makefile
+++ b/Makefile
@@ -88,7 +88,8 @@  LIBS+=-lz $(LIBS_TOOLS)
 HELPERS-$(CONFIG_LINUX) = qemu-bridge-helper$(EXESUF)
 
 ifdef BUILD_DOCS
-DOCS=qemu-doc.html qemu-tech.html qemu.1 qemu-img.1 qemu-nbd.8 qmp-commands.txt
+DOCS=qemu-doc.html qemu-tech.html qemu.1 qemu-img.1 qemu-nbd.8 qemu-ga.8
+DOCS+=qmp-commands.txt
 ifdef CONFIG_LINUX
 DOCS+=kvm_stat.1
 endif
@@ -400,6 +401,9 @@  ifneq ($(TOOLS),)
 	$(INSTALL_DIR) "$(DESTDIR)$(mandir)/man8"
 	$(INSTALL_DATA) qemu-nbd.8 "$(DESTDIR)$(mandir)/man8"
 endif
+ifneq (,$(findstring qemu-ga,$(TOOLS)))
+	$(INSTALL_DATA) qemu-ga.8 "$(DESTDIR)$(mandir)/man8"
+endif
 endif
 ifdef CONFIG_VIRTFS
 	$(INSTALL_DIR) "$(DESTDIR)$(mandir)/man1"
@@ -538,6 +542,12 @@  qemu-nbd.8: qemu-nbd.texi
 	  $(POD2MAN) --section=8 --center=" " --release=" " qemu-nbd.pod > $@, \
 	  "  GEN   $@")
 
+qemu-ga.8: qemu-ga.texi
+	$(call quiet-command, \
+	  perl -Ww -- $(SRC_PATH)/scripts/texi2pod.pl $< qemu-ga.pod && \
+	  $(POD2MAN) --section=8 --center=" " --release=" " qemu-ga.pod > $@, \
+	  "  GEN   $@")
+
 kvm_stat.1: scripts/kvm/kvm_stat.texi
 	$(call quiet-command, \
 	  perl -Ww -- $(SRC_PATH)/scripts/texi2pod.pl $< kvm_stat.pod && \
@@ -551,7 +561,7 @@  pdf: qemu-doc.pdf qemu-tech.pdf
 
 qemu-doc.dvi qemu-doc.html qemu-doc.info qemu-doc.pdf: \
 	qemu-img.texi qemu-nbd.texi qemu-options.texi \
-	qemu-monitor.texi qemu-img-cmds.texi
+	qemu-monitor.texi qemu-img-cmds.texi qemu-ga.texi
 
 ifdef CONFIG_WIN32
 
diff --git a/qemu-doc.texi b/qemu-doc.texi
index 94af8c0..84d17d1 100644
--- a/qemu-doc.texi
+++ b/qemu-doc.texi
@@ -412,6 +412,7 @@  snapshots.
 * vm_snapshots::              VM snapshots
 * qemu_img_invocation::       qemu-img Invocation
 * qemu_nbd_invocation::       qemu-nbd Invocation
+* qemu_ga_invocation::        qemu-ga Invocation
 * disk_images_formats::       Disk image file formats
 * host_drives::               Using host drives
 * disk_images_fat_images::    Virtual FAT disk images
@@ -505,6 +506,11 @@  state is not saved or restored properly (in particular USB).
 
 @include qemu-nbd.texi
 
+@node qemu_ga_invocation
+@subsection @code{qemu-ga} Invocation
+
+@include qemu-ga.texi
+
 @node disk_images_formats
 @subsection Disk image file formats
 
diff --git a/qemu-ga.texi b/qemu-ga.texi
new file mode 100644
index 0000000..7d4a628
--- /dev/null
+++ b/qemu-ga.texi
@@ -0,0 +1,136 @@ 
+@example
+@c man begin SYNOPSIS
+usage: qemu-ga [-m <method> -p <path>] [OPTION]...
+@c man end
+@end example
+
+@c man begin DESCRIPTION
+
+The QEMU Guest Agent is a deamon that allows the host to perform
+various operations in the guest, such as:
+
+@itemize
+@item
+get information from the guest
+@item
+set the guest's system time
+@item
+read/write a file
+@item
+sync and freeze the filesystems
+@item
+suspend the guest
+@item
+reconfigure guest local processors
+@item
+set user's password
+@item
+...
+@end itemize
+
+qemu-ga will read a system configuration file on startup (located at
+q@file{/etc/qemu/qemu-ga.conf} by default), then parse remaining
+configuration options on the command line. For the same key, the last
+option wins, but the lists accumulate (see below for configuration
+file format).
+
+@c man end
+
+@c man begin OPTIONS
+@table @option
+@item -m, --method=@var{method}
+  Transport method: one of @samp{unix-listen}, @samp{virtio-serial}, or
+  @samp{isa-serial} (@samp{virtio-serial} is the default).
+
+@item -p, --path=@var{path}
+  Device/socket path (the default for virtio-serial is:
+  @samp{/dev/virtio-ports/org.qemu.guest_agent.0},
+  the default for isa-serial is: @samp{/dev/ttyS0})
+
+@item -l, --logfile=@var{path}
+  Set log file path, logs to stderr by default.
+
+@item -f, --pidfile=@var{path}
+  Specify pid file (default is @samp{/var/run/qemu-ga.pid}).
+
+@item -F, --fsfreeze-hook=@var{path}
+  Enable fsfreeze hook. Accepts an optional argument that specifies
+  script to run on freeze/thaw. Script will be called with
+  'freeze'/'thaw' arguments accordingly.  (default is
+  @samp{/etc/qemu/fsfreeze-hook}) If using -F with an argument, do
+  not follow -F with a space. (for example:
+  @samp{-F/var/run/fsfreezehook.sh})
+
+@item -t, --statedir=@var{path}
+  Specify the directory to store state information (absolute paths only,
+  default is @samp{/var/run}).
+
+@item -v, --verbose
+  Log extra debugging information.
+
+@item -V, --version
+  Print version information and exit.
+
+@item -d, --daemon
+  Daemonize after startup (detach from terminal).
+
+@item -b, --blacklist=@var{list}
+  Comma-separated list of RPCs to disable (no spaces, @samp{?} to list
+  available RPCs).
+
+@item -D, --dump-conf
+  Dump the configuration in a format compatible with @file{qemu-ga.conf}
+  and exit.
+
+@item -h, --help
+  Display this help and exit.
+@end table
+
+@c man end
+
+@c man begin FILES
+
+The syntax of the @file{qemu-ga.conf} configuration file follows the
+Desktop Entry Specification, here is a quick summary: it consists of
+groups of key-value pairs, interspersed with comments.
+
+@example
+# qemu-ga configuration sample
+[general]
+daemonize = 0
+pidfile = /var/run/qemu-ga.pid
+verbose = 0
+method = virtio-serial
+path = /dev/virtio-ports/org.qemu.guest_agent.0
+statedir = /var/run
+@end example
+
+The list of keys follows the command line options:
+@table @option
+@item daemon= boolean
+@item method= string
+@item path= string
+@item logfile= string
+@item pidfile= string
+@item fsfreeze-hook= string
+@item statedir= string
+@item verbose= boolean
+@item blacklist= string list
+@end table
+
+@c man end
+
+@ignore
+
+@setfilename qemu-ga
+@settitle QEMU Guest Agent
+
+@c man begin AUTHOR
+Michael Roth <mdroth@linux.vnet.ibm.com>
+@c man end
+
+@c man begin SEEALSO
+qemu(1)
+@c man end
+
+@end ignore