[dpdk-dev] [PATCH v2 6/6] examples/tep_termination: block attempts to use owned ports
Stephen Hemminger
stephen at networkplumber.org
Mon Mar 16 17:09:23 CET 2020
If a ethdev port is in use for a sub device, then it should not
be allowed in the portmask of application.
Fixes: 5b7ba31148a8 ("ethdev: add port ownership")
Cc: matan at mellanox.com
Cc: stable at dpdk.org
Signed-off-by: Stephen Hemminger <stephen at networkplumber.org>
---
examples/tep_termination/Makefile | 2 ++
examples/tep_termination/main.c | 2 +-
examples/tep_termination/meson.build | 1 +
3 files changed, 4 insertions(+), 1 deletion(-)
diff --git a/examples/tep_termination/Makefile b/examples/tep_termination/Makefile
index 645112498d33..f55331fb24c2 100644
--- a/examples/tep_termination/Makefile
+++ b/examples/tep_termination/Makefile
@@ -26,6 +26,7 @@ CFLAGS += -O3 $(shell $(PKGCONF) --cflags libdpdk)
LDFLAGS_SHARED = $(shell $(PKGCONF) --libs libdpdk)
LDFLAGS_STATIC = -Wl,-Bstatic $(shell $(PKGCONF) --static --libs libdpdk)
+CFLAGS += -DALLOW_EXPERIMENTAL_API
CFLAGS += -Wno-deprecated-declarations
build/$(APP)-shared: $(SRCS-y) Makefile $(PC_FILE) | build
@@ -61,6 +62,7 @@ endif
CFLAGS += -O3
CFLAGS += $(WERROR_FLAGS)
CFLAGS += -Wno-deprecated-declarations
+CFLAGS += -DALLOW_EXPERIMENTAL_API
include $(RTE_SDK)/mk/rte.extapp.mk
endif
diff --git a/examples/tep_termination/main.c b/examples/tep_termination/main.c
index ab956ad7ce96..96c2d934cd09 100644
--- a/examples/tep_termination/main.c
+++ b/examples/tep_termination/main.c
@@ -507,7 +507,7 @@ check_ports_num(unsigned max_nb_ports)
}
for (portid = 0; portid < nb_ports; portid++) {
- if (!rte_eth_dev_is_valid_port(ports[portid])) {
+ if (rte_eth_dev_is_owned(portid) != 0) {
RTE_LOG(INFO, VHOST_PORT,
"\nSpecified port ID(%u) is not valid\n",
ports[portid]);
diff --git a/examples/tep_termination/meson.build b/examples/tep_termination/meson.build
index f65d689802a3..ddadf1c2aede 100644
--- a/examples/tep_termination/meson.build
+++ b/examples/tep_termination/meson.build
@@ -9,6 +9,7 @@
if not is_linux
build = false
endif
+allow_experimental_apis = true
deps += ['hash', 'vhost']
cflags += '-Wno-deprecated-declarations'
sources = files(
--
2.20.1
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