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Diffstat (limited to 'wilink_6_1/utils/rate.h')
| -rw-r--r-- | wilink_6_1/utils/rate.h | 175 |
1 files changed, 175 insertions, 0 deletions
diff --git a/wilink_6_1/utils/rate.h b/wilink_6_1/utils/rate.h new file mode 100644 index 0000000..b0e587d --- /dev/null +++ b/wilink_6_1/utils/rate.h @@ -0,0 +1,175 @@ +/* + * 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 + + |