From 2872e958c257b1439993ddc1e0347cb99a017a58 Mon Sep 17 00:00:00 2001
From: Konrad Sztyber <konrad.sztyber@intel.com>
Date: Thu, 3 Oct 2019 09:26:04 +0200
Subject: [PATCH] examples/lsvmd: added debug switch

Added -d flag to lsvmd enabling debug logs from libvmd.

Change-Id: I1a9e87341b51082d815a25880f05b951a78e456b
Signed-off-by: Konrad Sztyber <konrad.sztyber@intel.com>
Reviewed-on: https://review.gerrithub.io/c/spdk/spdk/+/470647
Reviewed-by: Wojciech Malikowski <wojciech.malikowski@intel.com>
Reviewed-by: Tomasz Zawadzki <tomasz.zawadzki@intel.com>
Reviewed-by: Ben Walker <benjamin.walker@intel.com>
Tested-by: SPDK CI Jenkins <sys_sgci@intel.com>
---
 examples/vmd/lsvmd/lsvmd.c | 8 +++++++-
 1 file changed, 7 insertions(+), 1 deletion(-)

diff --git a/examples/vmd/lsvmd/lsvmd.c b/examples/vmd/lsvmd/lsvmd.c
index be8c54772..7f1e92dac 100644
--- a/examples/vmd/lsvmd/lsvmd.c
+++ b/examples/vmd/lsvmd/lsvmd.c
@@ -42,13 +42,19 @@ parse_args(int argc, char **argv)
 {
 	int op;
 
-	while ((op = getopt(argc, argv, "r:")) != -1) {
+	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: