240 lines
11 KiB
C
240 lines
11 KiB
C
/*-
|
|
* Copyright (c) 2005 John Bicket
|
|
* All rights reserved.
|
|
*
|
|
* Redistribution and use in source and binary forms, with or without
|
|
* modification, are permitted provided that the following conditions
|
|
* are met:
|
|
* 1. Redistributions of source code must retain the above copyright
|
|
* notice, this list of conditions and the following disclaimer,
|
|
* without modification.
|
|
* 2. Redistributions in binary form must reproduce at minimum a disclaimer
|
|
* similar to the "NO WARRANTY" disclaimer below ("Disclaimer") and any
|
|
* redistribution must be conditioned upon including a substantially
|
|
* similar Disclaimer requirement for further binary redistribution.
|
|
* 3. Neither the names of the above-listed copyright holders nor the names
|
|
* of any contributors may be used to endorse or promote products derived
|
|
* from this software without specific prior written permission.
|
|
*
|
|
* Alternatively, this software may be distributed under the terms of the
|
|
* GNU General Public License ("GPL") version 2 as published by the Free
|
|
* Software Foundation.
|
|
*
|
|
* NO WARRANTY
|
|
* 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 NONINFRINGEMENT, MERCHANTIBILITY
|
|
* AND FITNESS FOR A PARTICULAR PURPOSE ARE DISCLAIMED. IN NO EVENT SHALL
|
|
* THE COPYRIGHT HOLDERS OR CONTRIBUTORS BE LIABLE FOR 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 DAMAGES.
|
|
*
|
|
*/
|
|
#ifndef __ATH_RATE_SAMPLE_TXSCHEDULES_H__
|
|
#define __ATH_RATE_SAMPLE_TXSCHEDULES_H__
|
|
|
|
#include <sys/cdefs.h>
|
|
__FBSDID("$FreeBSD$");
|
|
|
|
#define A(_r) \
|
|
(((_r) == 6) ? 0 : (((_r) == 9) ? 1 : (((_r) == 12) ? 2 : \
|
|
(((_r) == 18) ? 3 : (((_r) == 24) ? 4 : (((_r) == 36) ? 5 : \
|
|
(((_r) == 48) ? 6 : (((_r) == 54) ? 7 : 0))))))))
|
|
static const struct txschedule series_11a[] = {
|
|
{ 3,A( 6), 3,A( 6), 0,A( 6), 0,A( 6) }, /* 6Mb/s */
|
|
{ 4,A( 9), 3,A( 6), 4,A( 6), 0,A( 6) }, /* 9Mb/s */
|
|
{ 4,A(12), 3,A( 6), 4,A( 6), 0,A( 6) }, /* 12Mb/s */
|
|
{ 4,A(18), 3,A( 12), 4,A( 6), 2,A( 6) }, /* 18Mb/s */
|
|
{ 4,A(24), 3,A( 18), 4,A( 12), 2,A( 6) }, /* 24Mb/s */
|
|
{ 4,A(36), 3,A( 24), 4,A( 18), 2,A( 6) }, /* 36Mb/s */
|
|
{ 4,A(48), 3,A( 36), 4,A( 24), 2,A(12) }, /* 48Mb/s */
|
|
{ 4,A(54), 3,A( 48), 4,A( 36), 2,A(24) } /* 54Mb/s */
|
|
};
|
|
|
|
#define NA1(_r) \
|
|
(((_r) == 6.5) ? 8 : (((_r) == 13) ? 9 : (((_r) == 19.5)? 10 : \
|
|
(((_r) == 26) ? 11 : (((_r) == 39) ? 12 : (((_r) == 52) ? 13 : \
|
|
(((_r) == 58.5)? 14 : (((_r) == 65) ? 15 : 0))))))))
|
|
#define NA2(_r) \
|
|
(((_r) == 13) ? 16 : (((_r) == 26) ? 17 : (((_r) == 39) ? 18 : \
|
|
(((_r) == 52) ? 19 : (((_r) == 78) ? 20 : (((_r) == 104)? 21 : \
|
|
(((_r) == 117)? 22 : (((_r) == 130)? 23 : 0))))))))
|
|
#define NA3(_r) \
|
|
(((_r) == 19.5) ? 24 : (((_r) == 39) ? 25 : (((_r) == 58.5) ? 26 : \
|
|
(((_r) == 78) ? 27 : (((_r) == 117) ? 28 : (((_r) == 156) ? 29 : \
|
|
(((_r) == 175.5) ? 30 : (((_r) == 195)? 31 : 0))))))))
|
|
static const struct txschedule series_11na[] = {
|
|
{ 3,A( 6), 3,A( 6), 0,A( 6), 0,A( 6) }, /* 6Mb/s */
|
|
{ 4,A( 9), 3,A( 6), 4,A( 6), 0,A( 6) }, /* 9Mb/s */
|
|
{ 4,A(12), 3,A( 6), 4,A( 6), 0,A( 6) }, /* 12Mb/s */
|
|
{ 4,A(18), 3,A( 12), 4,A( 6), 2,A( 6) }, /* 18Mb/s */
|
|
{ 4,A(24), 3,A( 18), 4,A( 12), 2,A( 6) }, /* 24Mb/s */
|
|
{ 4,A(36), 3,A( 24), 4,A( 18), 2,A( 6) }, /* 36Mb/s */
|
|
{ 4,A(48), 3,A( 36), 4,A( 24), 2,A(12) }, /* 48Mb/s */
|
|
{ 4,A(54), 3,A( 48), 4,A( 36), 2,A(24) }, /* 54Mb/s */
|
|
|
|
/* 1 stream rates */
|
|
|
|
{ 3,NA1( 6.5), 3,NA1( 6.5), 0,NA1( 6.5), 0,NA1(6.5) }, /* 6.5Mb/s */
|
|
{ 4,NA1( 13), 3,NA1( 6.5), 4,NA1( 6.5), 0,NA1(6.5) }, /* 13Mb/s */
|
|
{ 4,NA1(19.5), 3,NA1( 6.5), 4,NA1( 6.5), 0,NA1(6.5) }, /*19.5Mb/s */
|
|
{ 4,NA1( 26), 3,NA1(19.5), 4,NA1( 6.5), 2,NA1(6.5) }, /* 26Mb/s */
|
|
{ 4,NA1( 39), 3,NA1( 26), 4,NA1(19.5), 2,NA1(6.5) }, /* 39Mb/s */
|
|
{ 4,NA1( 52), 3,NA1( 39), 4,NA1( 26), 2,NA1(6.5) }, /* 52Mb/s */
|
|
{ 4,NA1(58.5), 3,NA1( 52), 4,NA1( 39), 2,NA1( 13) }, /*58.5Mb/s */
|
|
{ 4,NA1( 65), 3,NA1(58.5), 4,NA1( 52), 2,NA1( 13) }, /* 65Mb/s */
|
|
|
|
/* 2 stream rates */
|
|
|
|
{ 3,NA2( 13), 3,NA2( 13), 0,NA2( 13), 0,NA2( 13) }, /* 13Mb/s */
|
|
{ 4,NA2( 26), 3,NA2( 13), 4,NA2( 13), 0,NA2( 13) }, /* 26Mb/s */
|
|
{ 4,NA2( 39), 3,NA2( 26), 4,NA2( 13), 2,NA2( 13) }, /* 39Mb/s */
|
|
{ 4,NA2( 52), 3,NA2( 39), 4,NA2( 26), 2,NA2( 13) }, /* 52Mb/s */
|
|
{ 4,NA2( 78), 3,NA2( 52), 4,NA2( 39), 2,NA2( 13) }, /* 78Mb/s */
|
|
{ 4,NA2( 104), 3,NA2( 78), 4,NA2( 52), 2,NA2( 13) }, /* 104Mb/s */
|
|
{ 4,NA2( 117), 3,NA2( 104), 4,NA2( 78), 2,NA2( 26) }, /* 117Mb/s */
|
|
{ 4,NA2( 130), 3,NA2( 117), 4,NA2( 104), 2,NA2( 26) }, /* 130Mb/s */
|
|
|
|
/* 3 stream rates */
|
|
|
|
{ 3,NA3(19.5), 3,NA3(19.5), 0,NA3(19.5), 0,NA3(19.5) }, /* 19Mb/s */
|
|
{ 3,NA3( 39), 3,NA3(19.5), 0,NA3(19.5), 0,NA3(19.5) }, /* 39Mb/s */
|
|
{ 3,NA3(58.5), 3,NA3( 39), 0,NA3(19.5), 0,NA3(19.5) }, /* 58Mb/s */
|
|
{ 3,NA3( 78), 3,NA3(58.5), 0,NA3( 39), 0,NA3(19.5) }, /* 78Mb/s */
|
|
{ 3,NA3( 117), 3,NA3( 78), 0,NA3(58.5), 0,NA3(19.5) }, /* 117Mb/s */
|
|
{ 3,NA3( 156), 3,NA3( 117), 0,NA3( 78), 0,NA3(19.5) }, /* 156Mb/s */
|
|
{ 3,NA3(175.5), 3,NA3( 156), 0,NA3( 117), 0,NA3( 39) }, /* 175Mb/s */
|
|
{ 3,NA3( 195), 3,NA3( 195), 0,NA3( 156), 0,NA3(58.5) }, /* 195Mb/s */
|
|
};
|
|
#undef A
|
|
#undef NA3
|
|
#undef NA2
|
|
#undef NA1
|
|
|
|
#define G(_r) \
|
|
(((_r) == 1) ? 0 : (((_r) == 2) ? 1 : (((_r) == 5.5) ? 2 : \
|
|
(((_r) == 11) ? 3 : (((_r) == 6) ? 4 : (((_r) == 9) ? 5 : \
|
|
(((_r) == 12) ? 6 : (((_r) == 18) ? 7 : (((_r) == 24) ? 8 : \
|
|
(((_r) == 36) ? 9 : (((_r) == 48) ? 10 : (((_r) == 54) ? 11 : 0))))))))))))
|
|
static const struct txschedule series_11g[] = {
|
|
{ 3,G( 1), 3,G( 1), 0,G( 1), 0,G( 1) }, /* 1Mb/s */
|
|
{ 4,G( 2), 3,G( 1), 4,G( 1), 0,G( 1) }, /* 2Mb/s */
|
|
{ 4,G(5.5),3,G( 2), 4,G( 1), 2,G( 1) }, /* 5.5Mb/s */
|
|
{ 4,G(11), 3,G(5.5), 4,G( 2), 2,G( 1) }, /* 11Mb/s */
|
|
{ 4,G( 6), 3,G(5.5), 4,G( 2), 2,G( 1) }, /* 6Mb/s */
|
|
{ 4,G( 9), 3,G( 6), 4,G(5.5), 2,G( 1) }, /* 9Mb/s */
|
|
{ 4,G(12), 3,G( 11), 4,G(5.5), 2,G( 1) }, /* 12Mb/s */
|
|
{ 4,G(18), 3,G( 12), 4,G( 11), 2,G( 1) }, /* 18Mb/s */
|
|
{ 4,G(24), 3,G( 18), 4,G( 12), 2,G( 1) }, /* 24Mb/s */
|
|
{ 4,G(36), 3,G( 24), 4,G( 18), 2,G( 1) }, /* 36Mb/s */
|
|
{ 4,G(48), 3,G( 36), 4,G( 24), 2,G( 1) }, /* 48Mb/s */
|
|
{ 4,G(54), 3,G( 48), 4,G( 36), 2,G( 1) } /* 54Mb/s */
|
|
};
|
|
|
|
#define NG1(_r) \
|
|
(((_r) == 6.5) ? 12 : (((_r) == 13) ? 13 : (((_r) == 19.5)? 14 : \
|
|
(((_r) == 26) ? 15 : (((_r) == 39) ? 16 : (((_r) == 52) ? 17 : \
|
|
(((_r) == 58.5)? 18 : (((_r) == 65) ? 19 : 0))))))))
|
|
#define NG2(_r) \
|
|
(((_r) == 13) ? 20 : (((_r) == 26) ? 21 : (((_r) == 39) ? 22 : \
|
|
(((_r) == 52) ? 23 : (((_r) == 78) ? 24 : (((_r) == 104) ? 25 : \
|
|
(((_r) == 117) ? 26 : (((_r) == 130)? 27 : 0))))))))
|
|
#define NG3(_r) \
|
|
(((_r) == 19.5) ? 28 : (((_r) == 39) ? 29 : (((_r) == 58.5) ? 30 : \
|
|
(((_r) == 78) ? 31 : (((_r) == 117) ? 32 : (((_r) == 156) ? 33 : \
|
|
(((_r) == 175.5) ? 34 : (((_r) == 195)? 35 : 0))))))))
|
|
|
|
static const struct txschedule series_11ng[] = {
|
|
{ 3,G( 1), 3,G( 1), 0,G( 1), 0,G( 1) }, /* 1Mb/s */
|
|
{ 4,G( 2), 3,G( 1), 4,G( 1), 0,G( 1) }, /* 2Mb/s */
|
|
{ 4,G(5.5),3,G( 2), 4,G( 1), 2,G( 1) }, /* 5.5Mb/s */
|
|
{ 4,G(11), 3,G(5.5), 4,G( 2), 2,G( 1) }, /* 11Mb/s */
|
|
{ 4,G( 6), 3,G(5.5), 4,G( 2), 2,G( 1) }, /* 6Mb/s */
|
|
{ 4,G( 9), 3,G( 6), 4,G(5.5), 2,G( 1) }, /* 9Mb/s */
|
|
{ 4,G(12), 3,G( 11), 4,G(5.5), 2,G( 1) }, /* 12Mb/s */
|
|
{ 4,G(18), 3,G( 12), 4,G( 11), 2,G( 1) }, /* 18Mb/s */
|
|
{ 4,G(24), 3,G( 18), 4,G( 12), 2,G( 1) }, /* 24Mb/s */
|
|
{ 4,G(36), 3,G( 24), 4,G( 18), 2,G( 1) }, /* 36Mb/s */
|
|
{ 4,G(48), 3,G( 36), 4,G( 24), 2,G( 1) }, /* 48Mb/s */
|
|
{ 4,G(54), 3,G( 48), 4,G( 36), 2,G( 1) }, /* 54Mb/s */
|
|
|
|
/* 1 stream rates */
|
|
|
|
{ 3,NG1( 6.5), 3,NG1( 6.5), 0,NG1( 6.5), 0,NG1(6.5) }, /* 6.5Mb/s */
|
|
{ 4,NG1( 13), 3,NG1( 6.5), 4,NG1( 6.5), 0,NG1(6.5) }, /* 13Mb/s */
|
|
{ 4,NG1(19.5), 3,NG1( 6.5), 4,NG1( 6.5), 0,NG1(6.5) }, /*19.5Mb/s */
|
|
{ 4,NG1( 26), 3,NG1(19.5), 4,NG1( 6.5), 2,NG1(6.5) }, /* 26Mb/s */
|
|
{ 4,NG1( 39), 3,NG1( 26), 4,NG1(19.5), 2,NG1(6.5) }, /* 39Mb/s */
|
|
{ 4,NG1( 52), 3,NG1( 39), 4,NG1( 26), 2,NG1(6.5) }, /* 52Mb/s */
|
|
{ 4,NG1(58.5), 3,NG1( 52), 4,NG1( 39), 2,NG1( 13) }, /*58.5Mb/s */
|
|
{ 4,NG1( 65), 3,NG1(58.5), 4,NG1( 52), 2,NG1( 13) }, /* 65Mb/s */
|
|
|
|
/* 2 stream rates */
|
|
|
|
{ 3,NG2( 13), 3,NG2( 13), 0,NG2( 13), 0,NG2( 13) }, /* 13Mb/s */
|
|
{ 4,NG2( 26), 3,NG2( 13), 4,NG2( 13), 0,NG2( 13) }, /* 26Mb/s */
|
|
{ 4,NG2( 39), 3,NG2( 26), 4,NG2( 13), 2,NG2( 13) }, /* 39Mb/s */
|
|
{ 4,NG2( 52), 3,NG2( 39), 4,NG2( 26), 2,NG2( 13) }, /* 52Mb/s */
|
|
{ 4,NG2( 78), 3,NG2( 52), 4,NG2( 39), 2,NG2( 13) }, /* 78Mb/s */
|
|
{ 4,NG2( 104), 3,NG2( 78), 4,NG2( 52), 2,NG2( 13) }, /* 104Mb/s */
|
|
{ 4,NG2( 117), 3,NG2( 104), 4,NG2( 78), 2,NG2( 26) }, /* 117Mb/s */
|
|
{ 4,NG2( 130), 3,NG2( 117), 4,NG2( 104), 2,NG2( 26) }, /* 130Mb/s */
|
|
|
|
/* 3 stream rates */
|
|
|
|
{ 3,NG3(19.5), 3,NG3(19.5), 0,NG3(19.5), 0,NG3(19.5) }, /* 19Mb/s */
|
|
{ 3,NG3( 39), 3,NG3(19.5), 0,NG3(19.5), 0,NG3(19.5) }, /* 39Mb/s */
|
|
{ 3,NG3(58.5), 3,NG3( 39), 0,NG3(19.5), 0,NG3(19.5) }, /* 58Mb/s */
|
|
{ 3,NG3( 78), 3,NG3(58.5), 0,NG3( 39), 0,NG3(19.5) }, /* 78Mb/s */
|
|
{ 3,NG3( 117), 3,NG3( 78), 0,NG3(58.5), 0,NG3(19.5) }, /* 117Mb/s */
|
|
{ 3,NG3( 156), 3,NG3( 117), 0,NG3( 78), 0,NG3(19.5) }, /* 156Mb/s */
|
|
{ 3,NG3(175.5), 3,NG3( 156), 0,NG3( 117), 0,NG3( 39) }, /* 175Mb/s */
|
|
{ 3,NG3( 195), 3,NG3( 195), 0,NG3( 156), 0,NG3(58.5) }, /* 195Mb/s */
|
|
|
|
};
|
|
#undef G
|
|
#undef NG3
|
|
#undef NG2
|
|
#undef NG1
|
|
|
|
#define H(_r) \
|
|
(((_r) == 3) ? 0 : (((_r) == 4.5) ? 1 : (((_r) == 6) ? 2 : \
|
|
(((_r) == 9) ? 3 : (((_r) == 12) ? 4 : (((_r) == 18) ? 5 : \
|
|
(((_r) == 24) ? 6 : (((_r) == 27) ? 7 : 0))))))))
|
|
static const struct txschedule series_half[] = {
|
|
{ 3,H( 3), 3,H( 3), 0,H( 3), 0,H( 3) }, /* 3Mb/s */
|
|
{ 4,H(4.5),3,H( 3), 4,H( 3), 0,H( 3) }, /* 4.5Mb/s */
|
|
{ 4,H( 6), 3,H( 3), 4,H( 3), 0,H( 3) }, /* 6Mb/s */
|
|
{ 4,H( 9), 3,H( 6), 4,H( 3), 2,H( 3) }, /* 9Mb/s */
|
|
{ 4,H(12), 3,H( 9), 4,H( 6), 2,H( 3) }, /* 12Mb/s */
|
|
{ 4,H(18), 3,H( 12), 4,H( 9), 2,H( 3) }, /* 18Mb/s */
|
|
{ 4,H(24), 3,H( 18), 4,H( 12), 2,H( 6) }, /* 24Mb/s */
|
|
{ 4,H(27), 3,H( 24), 4,H( 18), 2,H(12) } /* 27Mb/s */
|
|
};
|
|
#undef H
|
|
|
|
#ifdef Q
|
|
#undef Q
|
|
#endif
|
|
#define Q(_r) \
|
|
(((_r) == 1.5) ? 0 : (((_r) ==2.25) ? 1 : (((_r) == 3) ? 2 : \
|
|
(((_r) == 4.5) ? 3 : (((_r) == 6) ? 4 : (((_r) == 9) ? 5 : \
|
|
(((_r) == 12) ? 6 : (((_r) == 13.5)? 7 : 0))))))))
|
|
static const struct txschedule series_quarter[] = {
|
|
{ 3,Q( 1.5),3,Q(1.5), 0,Q(1.5), 0,Q(1.5) }, /* 1.5Mb/s */
|
|
{ 4,Q(2.25),3,Q(1.5), 4,Q(1.5), 0,Q(1.5) }, /*2.25Mb/s */
|
|
{ 4,Q( 3),3,Q(1.5), 4,Q(1.5), 0,Q(1.5) }, /* 3Mb/s */
|
|
{ 4,Q( 4.5),3,Q( 3), 4,Q(1.5), 2,Q(1.5) }, /* 4.5Mb/s */
|
|
{ 4,Q( 6),3,Q(4.5), 4,Q( 3), 2,Q(1.5) }, /* 6Mb/s */
|
|
{ 4,Q( 9),3,Q( 6), 4,Q(4.5), 2,Q(1.5) }, /* 9Mb/s */
|
|
{ 4,Q( 12),3,Q( 9), 4,Q( 6), 2,Q( 3) }, /* 12Mb/s */
|
|
{ 4,Q(13.5),3,Q( 12), 4,Q( 9), 2,Q( 6) } /*13.5Mb/s */
|
|
};
|
|
#undef Q
|
|
|
|
#endif
|