The PktIO FSM state diagram is built using GraphViz. Add the files and
associated Makefile and .gitignore changes needed to support this new
file.
Signed-off-by: Bill Fischofer <bill.fischo...@linaro.org>
---
doc/images/.gitignore | 1 +
doc/images/Makefile.am | 14 +++++++++++---
doc/images/pktio_fsm.gv | 17 +++++++++++++++++
3 files changed, 29 insertions(+), 3 deletions(-)
create mode 100644 doc/images/pktio_fsm.gv
diff --git a/doc/images/.gitignore b/doc/images/.gitignore
index 1647e41..a19aa75 100644
--- a/doc/images/.gitignore
+++ b/doc/images/.gitignore
@@ -1 +1,2 @@
resource_management.svg
+pktio_fsm.svg
diff --git a/doc/images/Makefile.am b/doc/images/Makefile.am
index 8fb8a99..ece9458 100644
--- a/doc/images/Makefile.am
+++ b/doc/images/Makefile.am
@@ -1,16 +1,24 @@
.msc.svg:
mscgen -T svg -i $^ -o $@
+.gv.svg:
+ dot -Tsvg $^ -o $@
+
MSG_SRCS = resource_management.msc
MSG_TARGETS = $(MSG_SRCS:msc=svg)
-EXTRA_DIST = $(MSG_SRCS)
+GV_SRCS = pktio_fsm.gv
+GV_TARGETS = $(GV_SRCS:gv=svg)
+
+EXTRA_DIST = $(MSG_SRCS) $(GV_SRCS)
+
+TARGETS = $(GV_TARGETS)
if HAVE_MSCGEN
-TARGETS = $(MSG_TARGETS)
+TARGETS += $(MSG_TARGETS)
endif
all-local: $(TARGETS)
clean-local:
- rm -f $(MSG_TARGETS)
+ rm -f $(MSG_TARGETS) $(GV_TARGETS)
diff --git a/doc/images/pktio_fsm.gv b/doc/images/pktio_fsm.gv
new file mode 100644
index 0000000..09199c6
--- /dev/null
+++ b/doc/images/pktio_fsm.gv
@@ -0,0 +1,17 @@
+digraph pktio_state_machine {
+ rankdir=LR;
+ size="9,12";
+ node [fontsize=28];
+ edge [fontsize=28];
+ node [shape=doublecircle]; Unallocated Ready;
+ node [shape=circle];
+ Unallocated -> Unconfigured [label="odp_pktio_open()"];
+ Unconfigured -> Unallocated [label="odp_pktio_close()"];
+ Unconfigured -> Configured [label="odp_pktin_queue_config()"];
+ Unconfigured -> Configured [label="odp_pktout_queue_config()"];
+ Configured -> Configured [label="odp_pktin_queue_config()"];
+ Configured -> Configured [label="odp_pktout_queue_config()"];
+ Configured -> Ready [label="odp_pktio_start()"];
+ Ready -> Configured [label="odp_pktio_stop()"];
+ Configured -> Unallocated [label="odp_pktio_close()"];
+}
\ No newline at end of file
--
2.5.0
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