5125df28f8
Signed-off-by: Nava kishore Manne <navam@xilinx.com> Reviewed-by: Kedareswara rao Appana <appanad@xilinx.com>
151 lines
5.1 KiB
C
151 lines
5.1 KiB
C
/******************************************************************************
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*
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* Copyright (C) 2015 Xilinx, Inc. All rights reserved.
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*
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* Permission is hereby granted, free of charge, to any person obtaining a copy
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* of this software and associated documentation files (the "Software"), to deal
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* in the Software without restriction, including without limitation the rights
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* to use, copy, modify, merge, publish, distribute, sublicense, and/or sell
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* copies of the Software, and to permit persons to whom the Software is
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* furnished to do so, subject to the following conditions:
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*
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* The above copyright notice and this permission notice shall be included in
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* all copies or substantial portions of the Software.
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*
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* Use of the Software is limited solely to applications:
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* (a) running on a Xilinx device, or
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* (b) that interact with a Xilinx device through a bus or interconnect.
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*
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* THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR
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* IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY,
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* FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT. IN NO EVENT SHALL
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* XILINX BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER LIABILITY,
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* WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING FROM, OUT OF
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* OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN THE
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* SOFTWARE.
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*
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* Except as contained in this notice, the name of the Xilinx shall not be used
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* in advertising or otherwise to promote the sale, use or other dealings in
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* this Software without prior written authorization from Xilinx.
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*
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******************************************************************************/
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/*****************************************************************************/
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/**
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*
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* @file xhdcp1x_cipher.h
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* @addtogroup hdcp1x_v1_0
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* @{
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*
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* This is the main header file for Xilinx HDCP Cipher core.
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*
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* <pre>
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* MODIFICATION HISTORY:
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*
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* Ver Who Date Changes
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* ----- ------ -------- --------------------------------------------------
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* 1.00 fidus 07/16/15 Initial release.
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* </pre>
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*
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******************************************************************************/
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#ifndef XHDCP1X_CIPHER_H
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/**< Prevent circular inclusions by using protection macros */
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#define XHDCP1X_CIPHER_H
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#ifdef __cplusplus
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extern "C" {
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#endif
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/***************************** Include Files *********************************/
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#include "xhdcp1x.h"
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#include "xstatus.h"
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#include "xil_types.h"
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/************************** Constant Definitions *****************************/
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/**************************** Type Definitions *******************************/
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/** @name Handler Types
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* @{
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*/
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/**
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* These constants specify different types of handler and used to differentiate
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* interrupt requests from peripheral.
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*/
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typedef enum {
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XHDCP1X_CIPHER_HANDLER_LINK_FAILURE = 1,
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XHDCP1X_CIPHER_HANDLER_Ri_UPDATE,
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} XHdcp1x_CipherHandlerType;
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/*@}*/
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/** @name Request Types
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* @{
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*/
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/**
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* These constants specify different types of authentication requests that
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* can be initiated within a peripheral
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*/
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typedef enum {
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XHDCP1X_CIPHER_REQUEST_BLOCK,
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XHDCP1X_CIPHER_REQUEST_REKEY,
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XHDCP1X_CIPHER_REQUEST_RNG,
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XHDCP1X_CIPHER_REQUEST_MAX,
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} XHdcp1x_CipherRequestType;
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/*@}*/
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/***************** Macros (Inline Functions) Definitions *********************/
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/************************** Function Prototypes ******************************/
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void XHdcp1x_CipherInit(XHdcp1x *InstancePtr);
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int XHdcp1x_CipherSetCallback(XHdcp1x *InstancePtr, u32 HandlerType,
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XHdcp1x_Callback Callback, void *Ref);
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int XHdcp1x_CipherSetLinkStateCheck(XHdcp1x *InstancePtr, int IsEnabled);
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int XHdcp1x_CipherIsLinkUp(const XHdcp1x *InstancePtr);
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int XHdcp1x_CipherSetRiUpdate(XHdcp1x *InstancePtr, int IsEnabled);
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int XHdcp1x_CipherEnable(XHdcp1x *InstancePtr);
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int XHdcp1x_CipherDisable(XHdcp1x *InstancePtr);
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int XHdcp1x_CipherSetKeySelect(XHdcp1x *InstancePtr, u8 KeySelect);
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int XHdcp1x_CipherDoRequest(XHdcp1x *InstancePtr,
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XHdcp1x_CipherRequestType Request);
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int XHdcp1x_CipherIsRequestComplete(const XHdcp1x *InstancePtr);
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u32 XHdcp1x_CipherGetNumLanes(const XHdcp1x *InstancePtr);
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int XHdcp1x_CipherSetNumLanes(XHdcp1x *InstancePtr, u32 NumLanes);
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u64 XHdcp1x_CipherGetEncryption(const XHdcp1x *InstancePtr);
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int XHdcp1x_CipherEnableEncryption(XHdcp1x *InstancePtr, u64 StreamMap);
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int XHdcp1x_CipherDisableEncryption(XHdcp1x *InstancePtr, u64 StreamMap);
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u64 XHdcp1x_CipherGetLocalKsv(const XHdcp1x *InstancePtr);
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u64 XHdcp1x_CipherGetRemoteKsv(const XHdcp1x *InstancePtr);
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int XHdcp1x_CipherSetRemoteKsv(XHdcp1x *InstancePtr, u64 Ksv);
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int XHdcp1x_CipherGetB(const XHdcp1x *InstancePtr, u32 *X, u32 *Y, u32 *Z);
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int XHdcp1x_CipherSetB(XHdcp1x *InstancePtr, u32 X, u32 Y, u32 Z);
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int XHdcp1x_CipherGetK(const XHdcp1x *InstancePtr, u32 *X, u32 *Y, u32 *Z);
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int XHdcp1x_CipherSetK(XHdcp1x *InstancePtr, u32 X, u32 Y, u32 Z);
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u64 XHdcp1x_CipherGetMi(const XHdcp1x *InstancePtr);
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u16 XHdcp1x_CipherGetRi(const XHdcp1x *InstancePtr);
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u64 XHdcp1x_CipherGetMo(const XHdcp1x *InstancePtr);
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u16 XHdcp1x_CipherGetRo(const XHdcp1x *InstancePtr);
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u32 XHdcp1x_CipherGetVersion(const XHdcp1x *InstancePtr);
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void XHdcp1x_CipherHandleInterrupt(void *InstancePtr);
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#ifdef __cplusplus
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}
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#endif
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#endif /* XHDCP1X_CIPHER_H */
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/** @} */
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