/*
* Copyright © 2014 Advanced Micro Devices, Inc.
* All Rights Reserved.
*
* Permission is hereby granted, free of charge, to any person obtaining
* a copy of this software and associated documentation files (the
* "Software"), to deal in the Software without restriction, including
* without limitation the rights to use, copy, modify, merge, publish,
* distribute, sub license, and/or sell copies of the Software, and to
* permit persons to whom the Software is furnished to do so, subject to
* the following conditions:
*
* THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND,
* EXPRESS OR IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES
* OF MERCHANTABILITY, FITNESS FOR A PARTICULAR PURPOSE AND
* NON-INFRINGEMENT. IN NO EVENT SHALL THE COPYRIGHT HOLDERS, AUTHORS
* AND/OR ITS SUPPLIERS BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER
* LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE,
* ARISING FROM, OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE
* USE OR OTHER DEALINGS IN THE SOFTWARE.
*
* The above copyright notice and this permission notice (including the
* next paragraph) shall be included in all copies or substantial portions
* of the Software.
*/
/**
****************************************************************************************************
* @file addrcommon.h
* @brief Contains the helper function and constants.
****************************************************************************************************
*/
#ifndef __ADDR_COMMON_H__
#define __ADDR_COMMON_H__
#include "addrinterface.h"
#include <stdlib.h>
#include <string.h>
#include <assert.h>
#if !defined(DEBUG)
#ifdef NDEBUG
#define DEBUG 0
#else
#define DEBUG 1
#endif
#endif
////////////////////////////////////////////////////////////////////////////////////////////////////
// Platform specific debug break defines
////////////////////////////////////////////////////////////////////////////////////////////////////
#if DEBUG
#if defined(__GNUC__)
#define ADDR_DBG_BREAK() assert(false)
#elif defined(__APPLE__)
#define ADDR_DBG_BREAK() { IOPanic("");}
#else
#define ADDR_DBG_BREAK() { __debugbreak(); }
#endif
#else
#define ADDR_DBG_BREAK()
#endif
////////////////////////////////////////////////////////////////////////////////////////////////////
////////////////////////////////////////////////////////////////////////////////////////////////////
// Debug assertions used in AddrLib
////////////////////////////////////////////////////////////////////////////////////////////////////
#if defined(_WIN32) && (_MSC_VER >= 1400)
#define ADDR_ANALYSIS_ASSUME(expr) __analysis_assume(expr)
#else
#define ADDR_ANALYSIS_ASSUME(expr) do { (void)(expr); } while (0)
#endif
#define ADDR_ASSERT(__e) assert(__e)
#define ADDR_ASSERT_ALWAYS() ADDR_DBG_BREAK()
#define ADDR_UNHANDLED_CASE() ADDR_ASSERT(!"Unhandled case")
#define ADDR_NOT_IMPLEMENTED() ADDR_ASSERT(!"Not implemented");
////////////////////////////////////////////////////////////////////////////////////////////////////
////////////////////////////////////////////////////////////////////////////////////////////////////
// Debug print macro from legacy address library
////////////////////////////////////////////////////////////////////////////////////////////////////
#if DEBUG
#define ADDR_PRNT(a) Object::DebugPrint a
/// @brief Macro for reporting informational messages
/// @ingroup util
///
/// This macro optionally prints an informational message to stdout.
/// The first parameter is a condition -- if it is true, nothing is done.
/// The second pararmeter MUST be a parenthesis-enclosed list of arguments,
/// starting with a string. This is passed to printf() or an equivalent
/// in order to format the informational message. For example,
/// ADDR_INFO(0, ("test %d",3) ); prints out "test 3".
///
#define ADDR_INFO(cond, a) \
{ if (!(cond)) { ADDR_PRNT(a); } }
/// @brief Macro for reporting error warning messages
/// @ingroup util
///
/// This macro optionally prints an error warning message to stdout,
/// followed by the file name and line number where the macro was called.
/// The first parameter is a condition -- if it is true, nothing is done.
/// The second pararmeter MUST be a parenthesis-enclosed list of arguments,
/// starting with a string. This is passed to printf() or an equivalent
/// in order to format the informational message. For example,
/// ADDR_WARN(0, ("test %d",3) ); prints out "test 3" followed by
/// a second line with the file name and line number.
///
#define ADDR_WARN(cond, a) \
{ if (!(cond)) \
{ ADDR_PRNT(a); \
ADDR_PRNT((" WARNING in file %s, line %d\n", __FILE__, __LINE__)); \
} }
/// @brief Macro for reporting fatal error conditions
/// @ingroup util
///
/// This macro optionally stops execution of the current routine
/// after printing an error warning message to stdout,
/// followed by the file name and line number where the macro was called.
/// The first parameter is a condition -- if it is true, nothing is done.
/// The second pararmeter MUST be a parenthesis-enclosed list of arguments,
/// starting with a string. This is passed to printf() or an equivalent
/// in order to format the informational message. For example,
/// ADDR_EXIT(0, ("test %d",3) ); prints out "test 3" followed by
/// a second line with the file name and line number, then stops execution.
///
#define ADDR_EXIT(cond, a) \
{ if (!(cond)) \
{ ADDR_PRNT(a); ADDR_DBG_BREAK();\
} }
#else // DEBUG
#define ADDRDPF 1 ? (void)0 : (void)
#define ADDR_PRNT(a)
#define ADDR_DBG_BREAK()
#define ADDR_INFO(cond, a)
#define ADDR_WARN(cond, a)
#define ADDR_EXIT(cond, a)
#endif // DEBUG
////////////////////////////////////////////////////////////////////////////////////////////////////
#define ADDR_C_ASSERT(__e) typedef char __ADDR_C_ASSERT__[(__e) ? 1 : -1]
namespace Addr
{
namespace V1
{
////////////////////////////////////////////////////////////////////////////////////////////////////
// Common constants
////////////////////////////////////////////////////////////////////////////////////////////////////
static const UINT_32 MicroTileWidth = 8; ///< Micro tile width, for 1D and 2D tiling
static const UINT_32 MicroTileHeight = 8; ///< Micro tile height, for 1D and 2D tiling
static const UINT_32 ThickTileThickness = 4; ///< Micro tile thickness, for THICK modes
static const UINT_32 XThickTileThickness = 8; ///< Extra thick tiling thickness
static const UINT_32 PowerSaveTileBytes = 64; ///< Nuber of bytes per tile for power save 64
static const UINT_32 CmaskCacheBits = 1024; ///< Number of bits for CMASK cache
static const UINT_32 CmaskElemBits = 4; ///< Number of bits for CMASK element
static const UINT_32 HtileCacheBits = 16384; ///< Number of bits for HTILE cache 512*32
static const UINT_32 MicroTilePixels = MicroTileWidth * MicroTileHeight;
static const INT_32 TileIndexInvalid = TILEINDEX_INVALID;
static const INT_32 TileIndexLinearGeneral = TILEINDEX_LINEAR_GENERAL;
static const INT_32 TileIndexNoMacroIndex = -3;
} // V1
namespace V2
{
////////////////////////////////////////////////////////////////////////////////////////////////////
// Common constants
////////////////////////////////////////////////////////////////////////////////////////////////////
static const UINT_32 MaxSurfaceHeight = 16384;
} // V2
////////////////////////////////////////////////////////////////////////////////////////////////////
// Common macros
////////////////////////////////////////////////////////////////////////////////////////////////////
#define BITS_PER_BYTE 8
#define BITS_TO_BYTES(x) ( ((x) + (BITS_PER_BYTE-1)) / BITS_PER_BYTE )
#define BYTES_TO_BITS(x) ( (x) * BITS_PER_BYTE )
/// Helper macros to select a single bit from an int (undefined later in section)
#define _BIT(v,b) (((v) >> (b) ) & 1)
/**
****************************************************************************************************
* @brief Enums to identify AddrLib type
****************************************************************************************************
*/
enum LibClass
{
BASE_ADDRLIB = 0x0,
R600_ADDRLIB = 0x6,
R800_ADDRLIB = 0x8,
SI_ADDRLIB = 0xa,
CI_ADDRLIB = 0xb,
AI_ADDRLIB = 0xd,
};
/**
****************************************************************************************************
* ChipFamily
*
* @brief
* Neutral enums that specifies chip family.
*
****************************************************************************************************
*/
enum ChipFamily
{
ADDR_CHIP_FAMILY_IVLD, ///< Invalid family
ADDR_CHIP_FAMILY_R6XX,
ADDR_CHIP_FAMILY_R7XX,
ADDR_CHIP_FAMILY_R8XX,
ADDR_CHIP_FAMILY_NI,
ADDR_CHIP_FAMILY_SI,
ADDR_CHIP_FAMILY_CI,
ADDR_CHIP_FAMILY_VI,
ADDR_CHIP_FAMILY_AI,
};
/**
****************************************************************************************************
* ConfigFlags
*
* @brief
* This structure is used to set configuration flags.
****************************************************************************************************
*/
union ConfigFlags
{
struct
{
/// These flags are set up internally thru AddrLib::Create() based on ADDR_CREATE_FLAGS
UINT_32 optimalBankSwap : 1; ///< New bank tiling for RV770 only
UINT_32 noCubeMipSlicesPad : 1; ///< Disables faces padding for cubemap mipmaps
UINT_32 fillSizeFields : 1; ///< If clients fill size fields in all input and
/// output structure
UINT_32 ignoreTileInfo : 1; ///< Don't use tile info structure
UINT_32 useTileIndex : 1; ///< Make tileIndex field in input valid
UINT_32 useCombinedSwizzle : 1; ///< Use combined swizzle
UINT_32 checkLast2DLevel : 1; ///< Check the last 2D mip sub level
UINT_32 useHtileSliceAlign : 1; ///< Do htile single slice alignment
UINT_32 allowLargeThickTile : 1; ///< Allow 64*thickness*bytesPerPixel > rowSize
UINT_32 disableLinearOpt : 1; ///< Disallow tile modes to be optimized to linear
UINT_32 reserved : 22; ///< Reserved bits for future use
};
UINT_32 value;
};
////////////////////////////////////////////////////////////////////////////////////////////////////
// Misc helper functions
////////////////////////////////////////////////////////////////////////////////////////////////////
/**
****************************************************************************************************
* AddrXorReduce
*
* @brief
* Xor the right-side numberOfBits bits of x.
****************************************************************************************************
*/
static inline UINT_32 XorReduce(
UINT_32 x,
UINT_32 numberOfBits)
{
UINT_32 i;
UINT_32 result = x & 1;
for (i=1; i<numberOfBits; i++)
{
result ^= ((x>>i) & 1);
}
return result;
}
/**
****************************************************************************************************
* IsPow2
*
* @brief
* Check if the size (UINT_32) is pow 2
****************************************************************************************************
*/
static inline UINT_32 IsPow2(
UINT_32 dim) ///< [in] dimension of miplevel
{
ADDR_ASSERT(dim > 0);
return !(dim & (dim - 1));
}
/**
****************************************************************************************************
* IsPow2
*
* @brief
* Check if the size (UINT_64) is pow 2
****************************************************************************************************
*/
static inline UINT_64 IsPow2(
UINT_64 dim) ///< [in] dimension of miplevel
{
ADDR_ASSERT(dim > 0);
return !(dim & (dim - 1));
}
/**
****************************************************************************************************
* ByteAlign
*
* @brief
* Align UINT_32 "x" to "align" alignment, "align" should be power of 2
****************************************************************************************************
*/
static inline UINT_32 PowTwoAlign(
UINT_32 x,
UINT_32 align)
{
//
// Assert that x is a power of two.
//
ADDR_ASSERT(IsPow2(align));
return (x + (align - 1)) & (~(align - 1));
}
/**
****************************************************************************************************
* ByteAlign
*
* @brief
* Align UINT_64 "x" to "align" alignment, "align" should be power of 2
****************************************************************************************************
*/
static inline UINT_64 PowTwoAlign(
UINT_64 x,
UINT_64 align)
{
//
// Assert that x is a power of two.
//
ADDR_ASSERT(IsPow2(align));
return (x + (align - 1)) & (~(align - 1));
}
/**
****************************************************************************************************
* Min
*
* @brief
* Get the min value between two unsigned values
****************************************************************************************************
*/
static inline UINT_32 Min(
UINT_32 value1,
UINT_32 value2)
{
return ((value1 < (value2)) ? (value1) : value2);
}
/**
****************************************************************************************************
* Min
*
* @brief
* Get the min value between two signed values
****************************************************************************************************
*/
static inline INT_32 Min(
INT_32 value1,
INT_32 value2)
{
return ((value1 < (value2)) ? (value1) : value2);
}
/**
****************************************************************************************************
* Max
*
* @brief
* Get the max value between two unsigned values
****************************************************************************************************
*/
static inline UINT_32 Max(
UINT_32 value1,
UINT_32 value2)
{
return ((value1 > (value2)) ? (value1) : value2);
}
/**
****************************************************************************************************
* Max
*
* @brief
* Get the max value between two signed values
****************************************************************************************************
*/
static inline INT_32 Max(
INT_32 value1,
INT_32 value2)
{
return ((value1 > (value2)) ? (value1) : value2);
}
/**
****************************************************************************************************
* NextPow2
*
* @brief
* Compute the mipmap's next level dim size
****************************************************************************************************
*/
static inline UINT_32 NextPow2(
UINT_32 dim) ///< [in] dimension of miplevel
{
UINT_32 newDim = 1;
if (dim > 0x7fffffff)
{
ADDR_ASSERT_ALWAYS();
newDim = 0x80000000;
}
else
{
while (newDim < dim)
{
newDim <<= 1;
}
}
return newDim;
}
/**
****************************************************************************************************
* Log2NonPow2
*
* @brief
* Compute log of base 2 no matter the target is power of 2 or not
****************************************************************************************************
*/
static inline UINT_32 Log2NonPow2(
UINT_32 x) ///< [in] the value should calculate log based 2
{
UINT_32 y;
y = 0;
while (x > 1)
{
x >>= 1;
y++;
}
return y;
}
/**
****************************************************************************************************
* Log2
*
* @brief
* Compute log of base 2
****************************************************************************************************
*/
static inline UINT_32 Log2(
UINT_32 x) ///< [in] the value should calculate log based 2
{
// Assert that x is a power of two.
ADDR_ASSERT(IsPow2(x));
return Log2NonPow2(x);
}
/**
****************************************************************************************************
* QLog2
*
* @brief
* Compute log of base 2 quickly (<= 16)
****************************************************************************************************
*/
static inline UINT_32 QLog2(
UINT_32 x) ///< [in] the value should calculate log based 2
{
ADDR_ASSERT(x <= 16);
UINT_32 y = 0;
switch (x)
{
case 1:
y = 0;
break;
case 2:
y = 1;
break;
case 4:
y = 2;
break;
case 8:
y = 3;
break;
case 16:
y = 4;
break;
default:
ADDR_ASSERT_ALWAYS();
}
return y;
}
/**
****************************************************************************************************
* SafeAssign
*
* @brief
* NULL pointer safe assignment
****************************************************************************************************
*/
static inline VOID SafeAssign(
UINT_32* pLVal, ///< [in] Pointer to left val
UINT_32 rVal) ///< [in] Right value
{
if (pLVal)
{
*pLVal = rVal;
}
}
/**
****************************************************************************************************
* SafeAssign
*
* @brief
* NULL pointer safe assignment for 64bit values
****************************************************************************************************
*/
static inline VOID SafeAssign(
UINT_64* pLVal, ///< [in] Pointer to left val
UINT_64 rVal) ///< [in] Right value
{
if (pLVal)
{
*pLVal = rVal;
}
}
/**
****************************************************************************************************
* SafeAssign
*
* @brief
* NULL pointer safe assignment for AddrTileMode
****************************************************************************************************
*/
static inline VOID SafeAssign(
AddrTileMode* pLVal, ///< [in] Pointer to left val
AddrTileMode rVal) ///< [in] Right value
{
if (pLVal)
{
*pLVal = rVal;
}
}
/**
****************************************************************************************************
* RoundHalf
*
* @brief
* return (x + 1) / 2
****************************************************************************************************
*/
static inline UINT_32 RoundHalf(
UINT_32 x) ///< [in] input value
{
ADDR_ASSERT(x != 0);
#if 1
return (x >> 1) + (x & 1);
#else
return (x + 1) >> 1;
#endif
}
/**
****************************************************************************************************
* SumGeo
*
* @brief
* Calculate sum of a geometric progression whose ratio is 1/2
****************************************************************************************************
*/
static inline UINT_32 SumGeo(
UINT_32 base, ///< [in] First term in the geometric progression
UINT_32 num) ///< [in] Number of terms to be added into sum
{
ADDR_ASSERT(base > 0);
UINT_32 sum = 0;
UINT_32 i = 0;
for (; (i < num) && (base > 1); i++)
{
sum += base;
base = RoundHalf(base);
}
sum += num - i;
return sum;
}
/**
****************************************************************************************************
* GetBit
*
* @brief
* Extract bit N value (0 or 1) of a UINT32 value.
****************************************************************************************************
*/
static inline UINT_32 GetBit(
UINT_32 u32, ///< [in] UINT32 value
UINT_32 pos) ///< [in] bit position from LSB, valid range is [0..31]
{
ADDR_ASSERT(pos <= 31);
return (u32 >> pos) & 0x1;
}
/**
****************************************************************************************************
* GetBits
*
* @brief
* Copy 'bitsNum' bits from src start from srcStartPos into destination from dstStartPos
* srcStartPos: 0~31 for UINT_32
* bitsNum : 1~32 for UINT_32
* srcStartPos: 0~31 for UINT_32
* src start position
* |
* src : b[31] b[30] b[29] ... ... ... ... ... ... ... ... b[end]..b[beg] ... b[1] b[0]
* || Bits num || copy length || Bits num ||
* dst : b[31] b[30] b[29] ... b[end]..b[beg] ... ... ... ... ... ... ... ... b[1] b[0]
* |
* dst start position
****************************************************************************************************
*/
static inline UINT_32 GetBits(
UINT_32 src,
UINT_32 srcStartPos,
UINT_32 bitsNum,
UINT_32 dstStartPos)
{
ADDR_ASSERT((srcStartPos < 32) && (dstStartPos < 32) && (bitsNum > 0));
ADDR_ASSERT((bitsNum + dstStartPos <= 32) && (bitsNum + srcStartPos <= 32));
return ((src >> srcStartPos) << (32 - bitsNum)) >> (32 - bitsNum - dstStartPos);
}
/**
****************************************************************************************************
* MortonGen2d
*
* @brief
* Generate 2D Morton interleave code with num lowest bits in each channel
****************************************************************************************************
*/
static inline UINT_32 MortonGen2d(
UINT_32 x, ///< [in] First channel
UINT_32 y, ///< [in] Second channel
UINT_32 num) ///< [in] Number of bits extracted from each channel
{
UINT_32 mort = 0;
for (UINT_32 i = 0; i < num; i++)
{
mort |= (GetBit(y, i) << (2 * i));
mort |= (GetBit(x, i) << (2 * i + 1));
}
return mort;
}
/**
****************************************************************************************************
* MortonGen3d
*
* @brief
* Generate 3D Morton interleave code with num lowest bits in each channel
****************************************************************************************************
*/
static inline UINT_32 MortonGen3d(
UINT_32 x, ///< [in] First channel
UINT_32 y, ///< [in] Second channel
UINT_32 z, ///< [in] Third channel
UINT_32 num) ///< [in] Number of bits extracted from each channel
{
UINT_32 mort = 0;
for (UINT_32 i = 0; i < num; i++)
{
mort |= (GetBit(z, i) << (3 * i));
mort |= (GetBit(y, i) << (3 * i + 1));
mort |= (GetBit(x, i) << (3 * i + 2));
}
return mort;
}
/**
****************************************************************************************************
* ReverseBitVector
*
* @brief
* Return reversed lowest num bits of v: v[0]v[1]...v[num-2]v[num-1]
****************************************************************************************************
*/
static inline UINT_32 ReverseBitVector(
UINT_32 v, ///< [in] Reverse operation base value
UINT_32 num) ///< [in] Number of bits used in reverse operation
{
UINT_32 reverse = 0;
for (UINT_32 i = 0; i < num; i++)
{
reverse |= (GetBit(v, num - 1 - i) << i);
}
return reverse;
}
/**
****************************************************************************************************
* FoldXor2d
*
* @brief
* Xor bit vector v[num-1]v[num-2]...v[1]v[0] with v[num]v[num+1]...v[2*num-2]v[2*num-1]
****************************************************************************************************
*/
static inline UINT_32 FoldXor2d(
UINT_32 v, ///< [in] Xor operation base value
UINT_32 num) ///< [in] Number of bits used in fold xor operation
{
return (v & ((1 << num) - 1)) ^ ReverseBitVector(v >> num, num);
}
/**
****************************************************************************************************
* DeMort
*
* @brief
* Return v[0] | v[2] | v[4] | v[6]... | v[2*num - 2]
****************************************************************************************************
*/
static inline UINT_32 DeMort(
UINT_32 v, ///< [in] DeMort operation base value
UINT_32 num) ///< [in] Number of bits used in fold DeMort operation
{
UINT_32 d = 0;
for (UINT_32 i = 0; i < num; i++)
{
d |= ((v & (1 << (i << 1))) >> i);
}
return d;
}
/**
****************************************************************************************************
* FoldXor3d
*
* @brief
* v[0]...v[num-1] ^ v[3*num-1]v[3*num-3]...v[num+2]v[num] ^ v[3*num-2]...v[num+1]v[num-1]
****************************************************************************************************
*/
static inline UINT_32 FoldXor3d(
UINT_32 v, ///< [in] Xor operation base value
UINT_32 num) ///< [in] Number of bits used in fold xor operation
{
UINT_32 t = v & ((1 << num) - 1);
t ^= ReverseBitVector(DeMort(v >> num, num), num);
t ^= ReverseBitVector(DeMort(v >> (num + 1), num), num);
return t;
}
/**
****************************************************************************************************
* InitChannel
*
* @brief
* Set channel initialization value via a return value
****************************************************************************************************
*/
static inline ADDR_CHANNEL_SETTING InitChannel(
UINT_32 valid, ///< [in] valid setting
UINT_32 channel, ///< [in] channel setting
UINT_32 index) ///< [in] index setting
{
ADDR_CHANNEL_SETTING t;
t.valid = valid;
t.channel = channel;
t.index = index;
return t;
}
/**
****************************************************************************************************
* InitChannel
*
* @brief
* Set channel initialization value via channel pointer
****************************************************************************************************
*/
static inline VOID InitChannel(
UINT_32 valid, ///< [in] valid setting
UINT_32 channel, ///< [in] channel setting
UINT_32 index, ///< [in] index setting
ADDR_CHANNEL_SETTING *pChanSet) ///< [out] channel setting to be initialized
{
pChanSet->valid = valid;
pChanSet->channel = channel;
pChanSet->index = index;
}
/**
****************************************************************************************************
* InitChannel
*
* @brief
* Set channel initialization value via another channel
****************************************************************************************************
*/
static inline VOID InitChannel(
ADDR_CHANNEL_SETTING *pChanDst, ///< [in] channel setting to be copied from
ADDR_CHANNEL_SETTING *pChanSrc) ///< [out] channel setting to be initialized
{
pChanDst->valid = pChanSrc->valid;
pChanDst->channel = pChanSrc->channel;
pChanDst->index = pChanSrc->index;
}
/**
****************************************************************************************************
* GetMaxValidChannelIndex
*
* @brief
* Get max valid index for a specific channel
****************************************************************************************************
*/
static inline UINT_32 GetMaxValidChannelIndex(
const ADDR_CHANNEL_SETTING *pChanSet, ///< [in] channel setting to be initialized
UINT_32 searchCount,///< [in] number of channel setting to be searched
UINT_32 channel) ///< [in] channel to be searched
{
UINT_32 index = 0;
for (UINT_32 i = 0; i < searchCount; i++)
{
if (pChanSet[i].valid && (pChanSet[i].channel == channel))
{
index = Max(index, static_cast<UINT_32>(pChanSet[i].index));
}
}
return index;
}
/**
****************************************************************************************************
* GetCoordActiveMask
*
* @brief
* Get bit mask which indicates which positions in the equation match the target coord
****************************************************************************************************
*/
static inline UINT_32 GetCoordActiveMask(
const ADDR_CHANNEL_SETTING *pChanSet, ///< [in] channel setting to be initialized
UINT_32 searchCount,///< [in] number of channel setting to be searched
UINT_32 channel, ///< [in] channel to be searched
UINT_32 index) ///< [in] index to be searched
{
UINT_32 mask = 0;
for (UINT_32 i = 0; i < searchCount; i++)
{
if ((pChanSet[i].valid == TRUE) &&
(pChanSet[i].channel == channel) &&
(pChanSet[i].index == index))
{
mask |= (1 << i);
}
}
return mask;
}
} // Addr
#endif // __ADDR_COMMON_H__