1 files changed, 110 insertions, 0 deletions
diff --git a/src/spdk/examples/vmd/lsvmd/lsvmd.c b/src/spdk/examples/vmd/lsvmd/lsvmd.c
new file mode 100644
index 000000000..b083bc049
--- /dev/null
+++ b/src/spdk/examples/vmd/lsvmd/lsvmd.c
@@ -0,0 +1,110 @@
+/*-
+ *   BSD LICENSE
+ *
+ *   Copyright (c) Intel Corporation.
+ *   All rights reserved.
+ *
+ *   Redistribution and use in source and binary forms, with or without
+ *   modification, are permitted provided that the following conditions
+ *   are met:
+ *
+ *     * Redistributions of source code must retain the above copyright
+ *       notice, this list of conditions and the following disclaimer.
+ *     * Redistributions in binary form must reproduce the above copyright
+ *       notice, this list of conditions and the following disclaimer in
+ *       the documentation and/or other materials provided with the
+ *       distribution.
+ *     * Neither the name of Intel Corporation nor the names of its
+ *       contributors may be used to endorse or promote products derived
+ *       from this software without specific prior written permission.
+ *
+ *   THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS
+ *   "AS IS" AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT
+ *   LIMITED TO, THE IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR
+ *   A PARTICULAR PURPOSE ARE DISCLAIMED. IN NO EVENT SHALL THE COPYRIGHT
+ *   OWNER OR CONTRIBUTORS BE LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL,
+ *   SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT
+ *   LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; LOSS OF USE,
+ *   DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND ON ANY
+ *   THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT
+ *   (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE
+ *   OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE.
+ */
+
+#include "spdk/stdinc.h"
+#include "spdk/log.h"
+#include "spdk/env.h"
+#include "spdk/vmd.h"
+
+struct spdk_pci_addr g_probe_addr;
+
+static int
+parse_args(int argc, char **argv)
+{
+	int op;
+
+	while ((op = getopt(argc, argv, "r:d")) != -1) {
+		switch (op) {
+		case 'r':
+			if (spdk_pci_addr_parse(&g_probe_addr, optarg)) {
+				SPDK_ERRLOG("Error parsing PCI address\n");
+				return 1;
+			}
+
+			break;
+
+		case 'd':
+			spdk_log_set_print_level(SPDK_LOG_DEBUG);
+			spdk_log_set_flag("vmd");
+			break;
+
+		default:
+			return 1;
+		}
+	}
+
+	return 0;
+}
+
+int main(int argc, char **argv)
+{
+	struct spdk_env_opts opts;
+	struct spdk_pci_device *pci_device;
+	char addr_buf[128];
+	int rc;
+
+	rc = parse_args(argc, argv);
+	if (rc != 0) {
+		return rc;
+	}
+
+	spdk_env_opts_init(&opts);
+	opts.name = "lsvmd";
+
+	if (spdk_env_init(&opts) < 0) {
+		SPDK_ERRLOG("Unable to initialize SPDK env\n");
+		return 1;
+	}
+
+	rc = spdk_vmd_init();
+	if (rc) {
+		SPDK_ERRLOG("No VMD Controllers found\n");
+	}
+
+	for (pci_device = spdk_pci_get_first_device(); pci_device != NULL;
+	     pci_device = spdk_pci_get_next_device(pci_device)) {
+		if (strcmp(spdk_pci_device_get_type(pci_device), "vmd") == 0) {
+			rc = spdk_pci_addr_fmt(addr_buf, sizeof(addr_buf), &pci_device->addr);
+			if (rc != 0) {
+				fprintf(stderr, "Failed to format VMD's PCI address\n");
+				continue;
+			}
+
+			printf("%s\n", addr_buf);
+		}
+	}
+
+	spdk_vmd_fini();
+
+	return rc;
+}