From 148460c23536c7c06490088edda101013c6d55c5 Mon Sep 17 00:00:00 2001
From: Steffen Eiden <seiden@linux.ibm.com>
Date: Mon, 1 Aug 2022 13:42:45 +0200
Subject: [PATCH] pvattest: Improve error reporting
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Map the Ultravisor return code 0x2 to "Invalid UV command" string. This
results in better error messages.

Signed-off-by: Steffen Eiden <seiden@linux.ibm.com>
Reviewed-by: Marc Hartmayer <mhartmay@linux.ibm.com>
Signed-off-by: Jan Höppner <hoeppner@linux.ibm.com>
---
 pvattest/src/uvio.c | 2 ++
 1 file changed, 2 insertions(+)

diff --git a/pvattest/src/uvio.c b/pvattest/src/uvio.c
index 2576f6ed..7f369668 100644
--- a/pvattest/src/uvio.c
+++ b/pvattest/src/uvio.c
@@ -156,6 +156,8 @@ int uvio_open(const char *uv_path, GError **error)
 const char *uvio_uv_rc_to_str(const int rc)
 {
 	switch (rc) {
+	case 0x02:
+		return _("Invalid UV command");
 	case 0x106:
 		return _("Unsupported attestation request version");
 	case 0x108: