1 files changed, 101 insertions, 0 deletions
diff --git a/tools/net/ynl/tests/devlink.c b/tools/net/ynl/tests/devlink.c
new file mode 100644
index 000000000000..2e668bb15af1
--- /dev/null
+++ b/tools/net/ynl/tests/devlink.c
@@ -0,0 +1,101 @@
+// SPDX-License-Identifier: GPL-2.0
+#include <stdio.h>
+#include <string.h>
+
+#include <ynl.h>
+
+#include <kselftest_harness.h>
+
+#include "devlink-user.h"
+
+FIXTURE(devlink)
+{
+	struct ynl_sock *ys;
+};
+
+FIXTURE_SETUP(devlink)
+{
+	self->ys = ynl_sock_create(&ynl_devlink_family, NULL);
+	ASSERT_NE(NULL, self->ys)
+		TH_LOG("failed to create devlink socket");
+}
+
+FIXTURE_TEARDOWN(devlink)
+{
+	ynl_sock_destroy(self->ys);
+}
+
+TEST_F(devlink, dump)
+{
+	struct devlink_get_list *devs;
+
+	devs = devlink_get_dump(self->ys);
+	ASSERT_NE(NULL, devs) {
+		TH_LOG("dump failed: %s", self->ys->err.msg);
+	}
+
+	if (ynl_dump_empty(devs)) {
+		devlink_get_list_free(devs);
+		SKIP(return, "no entries in dump");
+	}
+
+	ynl_dump_foreach(devs, d) {
+		EXPECT_TRUE((bool)d->_len.bus_name);
+		EXPECT_TRUE((bool)d->_len.dev_name);
+		ksft_print_msg("%s/%s\n", d->bus_name, d->dev_name);
+	}
+
+	devlink_get_list_free(devs);
+}
+
+TEST_F(devlink, info)
+{
+	struct devlink_get_list *devs;
+
+	devs = devlink_get_dump(self->ys);
+	ASSERT_NE(NULL, devs) {
+		TH_LOG("dump failed: %s", self->ys->err.msg);
+	}
+
+	if (ynl_dump_empty(devs)) {
+		devlink_get_list_free(devs);
+		SKIP(return, "no devices to query");
+	}
+
+	ynl_dump_foreach(devs, d) {
+		struct devlink_info_get_req *info_req;
+		struct devlink_info_get_rsp *info_rsp;
+		unsigned int i;
+
+		EXPECT_TRUE((bool)d->_len.bus_name);
+		EXPECT_TRUE((bool)d->_len.dev_name);
+		ksft_print_msg("%s/%s:\n", d->bus_name, d->dev_name);
+
+		info_req = devlink_info_get_req_alloc();
+		ASSERT_NE(NULL, info_req);
+		devlink_info_get_req_set_bus_name(info_req, d->bus_name);
+		devlink_info_get_req_set_dev_name(info_req, d->dev_name);
+
+		info_rsp = devlink_info_get(self->ys, info_req);
+		devlink_info_get_req_free(info_req);
+		ASSERT_NE(NULL, info_rsp) {
+			devlink_get_list_free(devs);
+			TH_LOG("info_get failed: %s", self->ys->err.msg);
+		}
+
+		EXPECT_TRUE((bool)info_rsp->_len.info_driver_name);
+		if (info_rsp->_len.info_driver_name)
+			ksft_print_msg("  driver: %s\n",
+				       info_rsp->info_driver_name);
+		if (info_rsp->_count.info_version_running)
+			ksft_print_msg("  running fw:\n");
+		for (i = 0; i < info_rsp->_count.info_version_running; i++)
+			ksft_print_msg("    %s: %s\n",
+				       info_rsp->info_version_running[i].info_version_name,
+				       info_rsp->info_version_running[i].info_version_value);
+		devlink_info_get_rsp_free(info_rsp);
+	}
+	devlink_get_list_free(devs);
+}
+
+TEST_HARNESS_MAIN