mirror of
https://github.com/AsahiLinux/u-boot
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98 lines
3.7 KiB
C
98 lines
3.7 KiB
C
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/******************************************************************************
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*
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* Author: Xilinx, Inc.
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*
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*
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* This program is free software; you can redistribute it and/or modify it
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* under the terms of the GNU General Public License as published by the
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* Free Software Foundation; either version 2 of the License, or (at your
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* option) any later version.
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*
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*
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* XILINX IS PROVIDING THIS DESIGN, CODE, OR INFORMATION "AS IS" AS A
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* COURTESY TO YOU. BY PROVIDING THIS DESIGN, CODE, OR INFORMATION AS
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* ONE POSSIBLE IMPLEMENTATION OF THIS FEATURE, APPLICATION OR STANDARD,
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* XILINX IS MAKING NO REPRESENTATION THAT THIS IMPLEMENTATION IS FREE
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* FROM ANY CLAIMS OF INFRINGEMENT, AND YOU ARE RESPONSIBLE FOR OBTAINING
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* ANY THIRD PARTY RIGHTS YOU MAY REQUIRE FOR YOUR IMPLEMENTATION.
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* XILINX EXPRESSLY DISCLAIMS ANY WARRANTY WHATSOEVER WITH RESPECT TO
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* THE ADEQUACY OF THE IMPLEMENTATION, INCLUDING BUT NOT LIMITED TO ANY
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* WARRANTIES OR REPRESENTATIONS THAT THIS IMPLEMENTATION IS FREE FROM
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* CLAIMS OF INFRINGEMENT, IMPLIED WARRANTIES OF MERCHANTABILITY AND
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* FITNESS FOR A PARTICULAR PURPOSE.
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*
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*
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* Xilinx hardware products are not intended for use in life support
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* appliances, devices, or systems. Use in such applications is
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* expressly prohibited.
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*
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*
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* (c) Copyright 2002-2004 Xilinx Inc.
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* All rights reserved.
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*
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*
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* You should have received a copy of the GNU General Public License along
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* with this program; if not, write to the Free Software Foundation, Inc.,
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* 675 Mass Ave, Cambridge, MA 02139, USA.
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*
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******************************************************************************/
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/*****************************************************************************
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*
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* This file contains the interface for the XVersion component. This
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* component represents a version ID. It is encapsulated within a component
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* so that it's type and implementation can change without affecting users of
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* it.
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*
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* The version is formatted as X.YYZ where X = 0 - 9, Y = 00 - 99, Z = a - z
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* X is the major revision, YY is the minor revision, and Z is the
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* compatability revision.
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*
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* Packed versions are also utilized for the configuration ROM such that
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* memory is minimized. A packed version consumes only 16 bits and is
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* formatted as follows.
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*
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* <pre>
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* Revision Range Bit Positions
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*
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* Major Revision 0 - 9 Bits 15 - 12
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* Minor Revision 0 - 99 Bits 11 - 5
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* Compatability Revision a - z Bits 4 - 0
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* </pre>
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*
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******************************************************************************/
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#ifndef XVERSION_H /* prevent circular inclusions */
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#define XVERSION_H /* by using protection macros */
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/***************************** Include Files *********************************/
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#include "xbasic_types.h"
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#include "xstatus.h"
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/************************** Constant Definitions *****************************/
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/**************************** Type Definitions *******************************/
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/* the following data type is used to hold a null terminated version string
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* consisting of the following format, "X.YYX"
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*/
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typedef s8 XVersion[6];
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/***************** Macros (Inline Functions) Definitions *********************/
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/************************** Function Prototypes ******************************/
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void XVersion_UnPack(XVersion * InstancePtr, u16 PackedVersion);
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XStatus XVersion_Pack(XVersion * InstancePtr, u16 * PackedVersion);
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u32 XVersion_IsEqual(XVersion * InstancePtr, XVersion * VersionPtr);
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void XVersion_ToString(XVersion * InstancePtr, s8 * StringPtr);
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XStatus XVersion_FromString(XVersion * InstancePtr, s8 * StringPtr);
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void XVersion_Copy(XVersion * InstancePtr, XVersion * VersionPtr);
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#endif /* end of protection macro */
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