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diff --git a/include/VBox/vmm/pdmcardreaderinfs.h b/include/VBox/vmm/pdmcardreaderinfs.h
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+/* $Id: pdmcardreaderinfs.h $ */
+/** @file
+ * cardreaderinfs - interface between USB Card Reader device and its driver.
+ */
+
+/*
+ * Copyright (C) 2011-2022 Oracle and/or its affiliates.
+ *
+ * This file is part of VirtualBox base platform packages, as
+ * available from https://www.virtualbox.org.
+ *
+ * This program is free software; you can redistribute it and/or
+ * modify it under the terms of the GNU General Public License
+ * as published by the Free Software Foundation, in version 3 of the
+ * License.
+ *
+ * This program is distributed in the hope that it will be useful, but
+ * WITHOUT ANY WARRANTY; without even the implied warranty of
+ * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU
+ * General Public License for more details.
+ *
+ * You should have received a copy of the GNU General Public License
+ * along with this program; if not, see <https://www.gnu.org/licenses>.
+ *
+ * The contents of this file may alternatively be used under the terms
+ * of the Common Development and Distribution License Version 1.0
+ * (CDDL), a copy of it is provided in the "COPYING.CDDL" file included
+ * in the VirtualBox distribution, in which case the provisions of the
+ * CDDL are applicable instead of those of the GPL.
+ *
+ * You may elect to license modified versions of this file under the
+ * terms and conditions of either the GPL or the CDDL or both.
+ *
+ * SPDX-License-Identifier: GPL-3.0-only OR CDDL-1.0
+ */
+
+#ifndef VBOX_INCLUDED_vmm_pdmcardreaderinfs_h
+#define VBOX_INCLUDED_vmm_pdmcardreaderinfs_h
+#ifndef RT_WITHOUT_PRAGMA_ONCE
+# pragma once
+#endif
+
+#include <VBox/types.h>
+
+
+/** @defgroup grp_pdm_ifs_cardreader PDM USB Card Reader Interfaces
+ * @ingroup grp_pdm_interfaces
+ * @{
+ */
+
+
+typedef struct PDMICARDREADER_IO_REQUEST
+{
+ uint32_t u32Protocol; /**< Protocol identifier */
+ uint32_t cbPciLength; /**< Protocol Control Information Length */
+ /* 'cbPciLength - 8' bytes of control info may follow. */
+} PDMICARDREADER_IO_REQUEST;
+
+typedef struct PDMICARDREADER_READERSTATE
+{
+ char *pszReaderName;
+ uint32_t u32CurrentState; /**< Current state of reader at time of call. */
+ uint32_t u32EventState; /**< State of reader after state change */
+ uint32_t cbAtr; /**< Number of bytes in the returned ATR. */
+ uint8_t au8Atr[36]; /**< Atr of inserted card, (extra alignment bytes) */
+} PDMICARDREADER_READERSTATE;
+
+
+#define PDMICARDREADERDOWN_IID "78d65378-889c-4418-8bc2-7a89a5af2817"
+typedef struct PDMICARDREADERDOWN PDMICARDREADERDOWN;
+typedef PDMICARDREADERDOWN *PPDMICARDREADERDOWN;
+struct PDMICARDREADERDOWN
+{
+ DECLR3CALLBACKMEMBER(int, pfnEstablishContext,(PPDMICARDREADERDOWN pInterface));
+ DECLR3CALLBACKMEMBER(int, pfnConnect,(PPDMICARDREADERDOWN pInterface, void *pvUser, const char *pszCardReaderName,
+ uint32_t u32ShareMode, uint32_t u32PreferredProtocols));
+ DECLR3CALLBACKMEMBER(int, pfnDisconnect,(PPDMICARDREADERDOWN pInterface, void *pvUser, uint32_t u32Disposition));
+ DECLR3CALLBACKMEMBER(int, pfnStatus,(PPDMICARDREADERDOWN pInterface, void *pvUser, uint32_t cchReaderName, uint32_t cbAtrLen));
+ DECLR3CALLBACKMEMBER(int, pfnReleaseContext,(PPDMICARDREADERDOWN pInterface, void *pvUser));
+ DECLR3CALLBACKMEMBER(int, pfnGetStatusChange,(PPDMICARDREADERDOWN pInterface, void *pvUser, uint32_t u32Timeout,
+ PDMICARDREADER_READERSTATE *paReaderStats, uint32_t cReaderStats));
+ DECLR3CALLBACKMEMBER(int, pfnBeginTransaction,(PPDMICARDREADERDOWN pInterface, void *pvUser));
+ DECLR3CALLBACKMEMBER(int, pfnEndTransaction,(PPDMICARDREADERDOWN pInterface, void *pvUser, uint32_t u32Disposition));
+ DECLR3CALLBACKMEMBER(int, pfnTransmit,(PPDMICARDREADERDOWN pInterface, void *pvUser,
+ const PDMICARDREADER_IO_REQUEST *pioSendRequest,
+ const uint8_t *pu8SendBuffer, uint32_t cbSendBuffer, uint32_t cbRecvBuffer));
+ /**
+ * Up level provides pvInBuffer of cbInBuffer bytes to call SCardControl, also it specify bytes it expects to receive
+ * @note Device/driver implementation should copy buffers before execution in
+ * async mode, and both layers shouldn't expect permanent storage for the
+ * buffer.
+ */
+ DECLR3CALLBACKMEMBER(int, pfnControl,(PPDMICARDREADERDOWN pInterface, void *pvUser,
+ uint32_t u32ControlCode, const void *pvInBuffer,
+ uint32_t cbInBuffer, uint32_t cbOutBuffer));
+ /**
+ * This function ask driver to provide attribute (dwAttribId) and provide limit (cbAttrib) of buffer size for attribute value,
+ * Callback UpGetAttrib returns buffer containing the value and altered size of the buffer.
+ */
+ DECLR3CALLBACKMEMBER(int, pfnGetAttr,(PPDMICARDREADERDOWN pInterface, void *pvUser,
+ uint32_t u32AttribId, uint32_t cbAttrib));
+ DECLR3CALLBACKMEMBER(int, pfnSetAttr,(PPDMICARDREADERDOWN pInterface, void *pvUser,
+ uint32_t u32AttribId, const void *pvAttrib, uint32_t cbAttrib));
+};
+
+#define PDMICARDREADERUP_IID "c0d7498e-0635-48ca-aab1-b11b6a55cf7d"
+typedef struct PDMICARDREADERUP PDMICARDREADERUP;
+typedef PDMICARDREADERUP *PPDMICARDREADERUP;
+struct PDMICARDREADERUP
+{
+ DECLR3CALLBACKMEMBER(int, pfnEstablishContext,(PPDMICARDREADERUP pInterface, int32_t lSCardRc));
+ DECLR3CALLBACKMEMBER(int, pfnStatus,(PPDMICARDREADERUP pInterface, void *pvUser, int32_t lSCardRc,
+ char *pszReaderName, uint32_t cchReaderName, uint32_t u32CardState,
+ uint32_t u32Protocol, uint8_t *pu8Atr, uint32_t cbAtr));
+ DECLR3CALLBACKMEMBER(int, pfnConnect,(PPDMICARDREADERUP pInterface, void *pvUser, int32_t lSCardRc,
+ uint32_t u32ActiveProtocol));
+ DECLR3CALLBACKMEMBER(int, pfnDisconnect,(PPDMICARDREADERUP pInterface, void *pvUser, int32_t lSCardRc));
+ DECLR3CALLBACKMEMBER(int, pfnSetStatusChange,(PPDMICARDREADERUP pInterface, void *pvUser, int32_t lSCardRc,
+ PDMICARDREADER_READERSTATE *paReaderStats, uint32_t cReaderStats));
+ DECLR3CALLBACKMEMBER(int, pfnBeginTransaction,(PPDMICARDREADERUP pInterface, void *pvUser, int32_t lSCardRc));
+ DECLR3CALLBACKMEMBER(int, pfnEndTransaction,(PPDMICARDREADERUP pInterface, void *pvUser, int32_t lSCardRc));
+ /* Note: pioRecvPci stack variable */
+ DECLR3CALLBACKMEMBER(int, pfnTransmit,(PPDMICARDREADERUP pInterface, void *pvUser, int32_t lSCardRc,
+ const PDMICARDREADER_IO_REQUEST *pioRecvPci,
+ uint8_t *pu8RecvBuffer, uint32_t cbRecvBuffer));
+ DECLR3CALLBACKMEMBER(int, pfnControl,(PPDMICARDREADERUP pInterface, void *pvUser, int32_t lSCardRc,
+ uint32_t u32ControlCode, void *pvOutBuffer, uint32_t cbOutBuffer));
+ DECLR3CALLBACKMEMBER(int, pfnGetAttrib,(PPDMICARDREADERUP pInterface, void *pvUser, int32_t lSCardRc,
+ uint32_t u32AttribId, void *pvAttrib, uint32_t cbAttrib));
+ DECLR3CALLBACKMEMBER(int, pfnSetAttrib,(PPDMICARDREADERUP pInterface, void *pvUser, int32_t lSCardRc, uint32_t u32AttribId));
+};
+
+/** @} */
+
+#endif /* !VBOX_INCLUDED_vmm_pdmcardreaderinfs_h */
+