diff --git a/test/unit/lib/idxd/idxd.c/idxd_ut.c b/test/unit/lib/idxd/idxd.c/idxd_ut.c
index dfb817e7c..820fc76b6 100644
--- a/test/unit/lib/idxd/idxd.c/idxd_ut.c
+++ b/test/unit/lib/idxd/idxd.c/idxd_ut.c
@@ -37,6 +37,8 @@
 #include "common/lib/test_env.c"
 #include "idxd/idxd.c"
 
+#define FAKE_REG_SIZE 1024
+
 int
 spdk_pci_enumerate(struct spdk_pci_driver *driver, spdk_pci_enum_cb enum_cb, void *enum_ctx)
 {
@@ -81,7 +83,31 @@ mock_movdir64b(void *dst, const void *src)
 	return;
 }
 
-#define FAKE_REG_SIZE 1024
+static int
+test_idxd_reset_dev(void)
+{
+	struct spdk_idxd_device idxd = {};
+	union idxd_cmdsts_reg *fake_cmd_status_reg;
+	int rc;
+
+	idxd.reg_base = calloc(1, FAKE_REG_SIZE);
+	SPDK_CU_ASSERT_FATAL(idxd.reg_base != NULL);
+	fake_cmd_status_reg = idxd.reg_base + IDXD_CMDSTS_OFFSET;
+
+	/* Test happy path */
+	rc = idxd_reset_dev(&idxd);
+	CU_ASSERT(rc == 0);
+
+	/* Test error reported path */
+	fake_cmd_status_reg->err = 1;
+	rc = idxd_reset_dev(&idxd);
+	CU_ASSERT(rc == -EINVAL);
+
+	free(idxd.reg_base);
+
+	return 0;
+}
+
 static int
 test_idxd_wait_cmd(void)
 {
@@ -162,6 +188,7 @@ int main(int argc, char **argv)
 	CU_ADD_TEST(suite, test_spdk_idxd_reconfigure_chan);
 	CU_ADD_TEST(suite, test_spdk_idxd_set_config);
 	CU_ADD_TEST(suite, test_idxd_wait_cmd);
+	CU_ADD_TEST(suite, test_idxd_reset_dev);
 
 	CU_basic_set_mode(CU_BRM_VERBOSE);
 	CU_basic_run_tests();