From 6c11295ab78a3b421d94c64a88bec74676e0bc4f Mon Sep 17 00:00:00 2001
From: Alon Levy <alevy@redhat.com>
Date: Tue, 5 Mar 2013 17:31:10 +0200
Subject: [PATCH] dev-smartcard-reader: empty implementation for Mechanical
 (fail correctly)
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Signed-off-by: Alon Levy <alevy@redhat.com>
Reviewed-by: Marc-André Lureau <mlureau@redhat.com>
(cherry picked from commit 58aeda15abb963196faaa4a0f23c5af45840f1b0)
---
 hw/usb/dev-smartcard-reader.c | 4 ++++
 1 file changed, 4 insertions(+)

diff --git a/hw/usb/dev-smartcard-reader.c b/hw/usb/dev-smartcard-reader.c
index 4e08f9b..a473b87 100644
--- a/hw/usb/dev-smartcard-reader.c
+++ b/hw/usb/dev-smartcard-reader.c
@@ -1051,6 +1051,10 @@ static void ccid_handle_bulk_out(USBCCIDState *s, USBPacket *p)
             ccid_reset_error_status(s);
             ccid_write_parameters(s, ccid_header);
             break;
+        case CCID_MESSAGE_TYPE_PC_to_RDR_Mechanical:
+            ccid_report_error_failed(s, 0);
+            ccid_write_slot_status(s, ccid_header);
+            break;
         default:
             DPRINTF(s, 1,
                 "handle_data: ERROR: unhandled message type %Xh\n",