/*
* rate.h
*
* Copyright(c) 1998 - 2009 Texas Instruments. All rights reserved.
* All rights reserved.
*
* Redistribution and use in source and binary forms, with or without
* modification, are permitted provided that the following conditions
* are met:
*
* * Redistributions of source code must retain the above copyright
* notice, this list of conditions and the following disclaimer.
* * Redistributions in binary form must reproduce the above copyright
* notice, this list of conditions and the following disclaimer in
* the documentation and/or other materials provided with the
* distribution.
* * Neither the name Texas Instruments nor the names of its
* contributors may be used to endorse or promote products derived
* from this software without specific prior written permission.
*
* THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS
* "AS IS" AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT
* LIMITED TO, THE IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR
* A PARTICULAR PURPOSE ARE DISCLAIMED. IN NO EVENT SHALL THE COPYRIGHT
* OWNER OR CONTRIBUTORS BE LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL,
* SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT
* LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; LOSS OF USE,
* DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND ON ANY
* THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT
* (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE
* OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE.
*/
/** \file rate.h
* \brief Rate conversion
*
* \see rate.c
*/
#ifndef RATE_H
#define RATE_H
#include "TWDriver.h"
typedef enum
{
NET_BASIC_MASK = 0x80,
NET_RATE_1M = 0x02,
NET_RATE_2M = 0x04,
NET_RATE_5_5M = 0x0B,
NET_RATE_11M = 0x16,
NET_RATE_22M = 0x2C,
NET_RATE_6M = 0x0C,
NET_RATE_9M = 0x12,
NET_RATE_12M = 0x18,
NET_RATE_18M = 0x24,
NET_RATE_24M = 0x30,
NET_RATE_36M = 0x48,
NET_RATE_48M = 0x60,
NET_RATE_54M = 0x6C,
NET_RATE_MCS0 = 0x0D, /* MCS0 6.5M */
NET_RATE_MCS1 = 0x1A, /* MCS1 13M */
NET_RATE_MCS2 = 0x27, /* MCS2 19.5M */
NET_RATE_MCS3 = 0x34, /* MCS3 26M */
NET_RATE_MCS4 = 0x4E, /* MCS4 39M */
NET_RATE_MCS5 = 0x68, /* MCS5 52M */
NET_RATE_MCS6 = 0x75, /* MCS6 58.5M */
NET_RATE_MCS7 = 0x7F /* MCS7 65M */
} ENetRate;
typedef enum
{
NET_RATE_1M_BASIC = (NET_RATE_1M | NET_BASIC_MASK),
NET_RATE_2M_BASIC = (NET_RATE_2M | NET_BASIC_MASK),
NET_RATE_5_5M_BASIC = (NET_RATE_5_5M | NET_BASIC_MASK),
NET_RATE_11M_BASIC = (NET_RATE_11M | NET_BASIC_MASK),
NET_RATE_22M_BASIC = (NET_RATE_22M | NET_BASIC_MASK),
NET_RATE_6M_BASIC = (NET_RATE_6M | NET_BASIC_MASK),
NET_RATE_9M_BASIC = (NET_RATE_9M | NET_BASIC_MASK),
NET_RATE_12M_BASIC = (NET_RATE_12M | NET_BASIC_MASK),
NET_RATE_18M_BASIC = (NET_RATE_18M | NET_BASIC_MASK),
NET_RATE_24M_BASIC = (NET_RATE_24M | NET_BASIC_MASK),
NET_RATE_36M_BASIC = (NET_RATE_36M | NET_BASIC_MASK),
NET_RATE_48M_BASIC = (NET_RATE_48M | NET_BASIC_MASK),
NET_RATE_54M_BASIC = (NET_RATE_54M | NET_BASIC_MASK),
NET_RATE_MCS0_BASIC = (NET_RATE_MCS0 | NET_BASIC_MASK),
NET_RATE_MCS1_BASIC = (NET_RATE_MCS1 | NET_BASIC_MASK),
NET_RATE_MCS2_BASIC = (NET_RATE_MCS2 | NET_BASIC_MASK),
NET_RATE_MCS3_BASIC = (NET_RATE_MCS3 | NET_BASIC_MASK),
NET_RATE_MCS4_BASIC = (NET_RATE_MCS4 | NET_BASIC_MASK),
NET_RATE_MCS5_BASIC = (NET_RATE_MCS5 | NET_BASIC_MASK),
NET_RATE_MCS6_BASIC = (NET_RATE_MCS6 | NET_BASIC_MASK),
NET_RATE_MCS7_BASIC = (NET_RATE_MCS7 | NET_BASIC_MASK)
} ENetRateBasic;
typedef enum
{
BASIC_RATE_SET_1_2 = 0,
BASIC_RATE_SET_1_2_5_5_11 = 1,
BASIC_RATE_SET_UP_TO_12 = 2,
BASIC_RATE_SET_UP_TO_18 = 3,
BASIC_RATE_SET_1_2_5_5_6_11_12_24 = 4,
BASIC_RATE_SET_UP_TO_36 = 5,
BASIC_RATE_SET_UP_TO_48 = 6,
BASIC_RATE_SET_UP_TO_54 = 7,
BASIC_RATE_SET_UP_TO_24 = 8,
BASIC_RATE_SET_6_12_24 = 9,
BASIC_RATE_SET_ALL_MCS_RATES = 10
} EBasicRateSet;
/* Keep increasing define values - related to increasing suported rates */
typedef enum
{
SUPPORTED_RATE_SET_1_2 = 0,
SUPPORTED_RATE_SET_1_2_5_5_11 = 1,
SUPPORTED_RATE_SET_1_2_5_5_11_22 = 2,
SUPPORTED_RATE_SET_UP_TO_18 = 3,
SUPPORTED_RATE_SET_UP_TO_24 = 4,
SUPPORTED_RATE_SET_UP_TO_36 = 5,
SUPPORTED_RATE_SET_UP_TO_48 = 6,
SUPPORTED_RATE_SET_UP_TO_54 = 7,
SUPPORTED_RATE_SET_ALL = 8,
SUPPORTED_RATE_SET_ALL_OFDM = 9,
SUPPORTED_RATE_SET_ALL_MCS_RATES = 10
} ESupportedRateSet;
typedef enum
{
DRV_MODULATION_NONE = 0,
DRV_MODULATION_CCK = 1,
DRV_MODULATION_PBCC = 2,
DRV_MODULATION_QPSK = 3,
DRV_MODULATION_OFDM = 4
} EModulationType;
#define NET_BASIC_RATE(rate) ((rate) & NET_BASIC_MASK)
#define NET_ACTIVE_RATE(rate) (!NET_BASIC_RATE (rate))
ERate rate_NumberToDrv (TI_UINT32 rate);
TI_UINT32 rate_DrvToNumber (ERate eRate);
ERate rate_NetToDrv (TI_UINT32 rate);
ENetRate rate_DrvToNet (ERate eRate);
TI_STATUS rate_DrvBitmapToNetStr (TI_UINT32 uSuppRatesBitMap, TI_UINT32 uBasicRatesBitMap, TI_UINT8 *string, TI_UINT32 *len, TI_UINT32 *pFirstOfdmRate);
TI_STATUS rate_NetStrToDrvBitmap (TI_UINT32 *pBitMap, TI_UINT8 *string, TI_UINT32 len);
TI_STATUS rate_NetBasicStrToDrvBitmap (TI_UINT32 *pBitMap, TI_UINT8 *string, TI_UINT32 len);
TI_STATUS rate_McsNetStrToDrvBitmap (TI_UINT32 *pBitMap, TI_UINT8 *string);
TI_STATUS rate_DrvBitmapToHwBitmap (TI_UINT32 uDrvBitmap, TI_UINT32 *pHwBitmap);
TI_STATUS rate_PolicyToDrv (ETxRateClassId ePolicyRate, ERate *eAppRate);
TI_UINT32 rate_BasicToDrvBitmap (EBasicRateSet eBasicRateSet, TI_BOOL bDot11a);
TI_UINT32 rate_SupportedToDrvBitmap (ESupportedRateSet eSupportedRateSet, TI_BOOL bDot11a);
ERate rate_GetMaxFromDrvBitmap (TI_UINT32 uBitMap);
ENetRate rate_GetMaxBasicFromStr (TI_UINT8 *pRatesString, TI_UINT32 len, ENetRate eMaxRate);
ENetRate rate_GetMaxActiveFromStr (TI_UINT8 *pRatesString, TI_UINT32 len, ENetRate eMaxRate);
TI_STATUS rate_ValidateVsBand (TI_UINT32 *pSupportedMask, TI_UINT32 *pBasicMask, TI_BOOL bDot11a);
TI_UINT32 rate_GetDrvBitmapForDefaultBasicSet (void);
TI_UINT32 rate_GetDrvBitmapForDefaultSupporteSet (void);
#endif