diff options
Diffstat (limited to 'sys/dev/ath/ath_hal/ar5416/ar5416_phy.c')
| -rw-r--r-- | sys/dev/ath/ath_hal/ar5416/ar5416_phy.c | 126 |
1 files changed, 126 insertions, 0 deletions
diff --git a/sys/dev/ath/ath_hal/ar5416/ar5416_phy.c b/sys/dev/ath/ath_hal/ar5416/ar5416_phy.c new file mode 100644 index 000000000000..7bbb575fb6f8 --- /dev/null +++ b/sys/dev/ath/ath_hal/ar5416/ar5416_phy.c @@ -0,0 +1,126 @@ +/*- + * SPDX-License-Identifier: ISC + * + * Copyright (c) 2002-2008 Sam Leffler, Errno Consulting + * Copyright (c) 2002-2008 Atheros Communications, Inc. + * + * Permission to use, copy, modify, and/or distribute this software for any + * purpose with or without fee is hereby granted, provided that the above + * copyright notice and this permission notice appear in all copies. + * + * THE SOFTWARE IS PROVIDED "AS IS" AND THE AUTHOR DISCLAIMS ALL WARRANTIES + * WITH REGARD TO THIS SOFTWARE INCLUDING ALL IMPLIED WARRANTIES OF + * MERCHANTABILITY AND FITNESS. IN NO EVENT SHALL THE AUTHOR BE LIABLE FOR + * ANY SPECIAL, DIRECT, INDIRECT, OR CONSEQUENTIAL DAMAGES OR ANY DAMAGES + * WHATSOEVER RESULTING FROM LOSS OF USE, DATA OR PROFITS, WHETHER IN AN + * ACTION OF CONTRACT, NEGLIGENCE OR OTHER TORTIOUS ACTION, ARISING OUT OF + * OR IN CONNECTION WITH THE USE OR PERFORMANCE OF THIS SOFTWARE. + */ +#include "opt_ah.h" + +#include "ah.h" +#include "ah_internal.h" + +#include "ar5416/ar5416.h" + +/* shorthands to compact tables for readability */ +#define OFDM IEEE80211_T_OFDM +#define CCK IEEE80211_T_CCK +#define HT IEEE80211_T_HT + +HAL_RATE_TABLE ar5416_11ng_table = { + 28, /* number of rates */ + { 0 }, + { +/* short ctrl */ +/* valid rateCode Preamble dot11Rate Rate */ +/* 1 Mb */ { AH_TRUE, CCK, 1000, 0x1b, 0x00, (0x80| 2), 0 }, +/* 2 Mb */ { AH_TRUE, CCK, 2000, 0x1a, 0x04, (0x80| 4), 1 }, +/* 5.5 Mb */ { AH_TRUE, CCK, 5500, 0x19, 0x04, (0x80|11), 2 }, +/* 11 Mb */ { AH_TRUE, CCK, 11000, 0x18, 0x04, (0x80|22), 3 }, +/* Remove rates 6, 9 from rate ctrl */ +/* 6 Mb */ { AH_FALSE, OFDM, 6000, 0x0b, 0x00, 12, 4 }, +/* 9 Mb */ { AH_FALSE, OFDM, 9000, 0x0f, 0x00, 18, 4 }, +/* 12 Mb */ { AH_TRUE, OFDM, 12000, 0x0a, 0x00, 24, 6 }, +/* 18 Mb */ { AH_TRUE, OFDM, 18000, 0x0e, 0x00, 36, 6 }, +/* 24 Mb */ { AH_TRUE, OFDM, 24000, 0x09, 0x00, 48, 8 }, +/* 36 Mb */ { AH_TRUE, OFDM, 36000, 0x0d, 0x00, 72, 8 }, +/* 48 Mb */ { AH_TRUE, OFDM, 48000, 0x08, 0x00, 96, 8 }, +/* 54 Mb */ { AH_TRUE, OFDM, 54000, 0x0c, 0x00, 108, 8 }, +/* 6.5 Mb */ { AH_TRUE, HT, 6500, 0x80, 0x00, 0, 8 }, +/* 13 Mb */ { AH_TRUE, HT, 13000, 0x81, 0x00, 1, 8 }, +/*19.5 Mb */ { AH_TRUE, HT, 19500, 0x82, 0x00, 2, 8 }, +/* 26 Mb */ { AH_TRUE, HT, 26000, 0x83, 0x00, 3, 8 }, +/* 39 Mb */ { AH_TRUE, HT, 39000, 0x84, 0x00, 4, 8 }, +/* 52 Mb */ { AH_TRUE, HT, 52000, 0x85, 0x00, 5, 8 }, +/*58.5 Mb */ { AH_TRUE, HT, 58500, 0x86, 0x00, 6, 8 }, +/* 65 Mb */ { AH_TRUE, HT, 65000, 0x87, 0x00, 7, 8 }, +/* 13 Mb */ { AH_TRUE, HT, 13000, 0x88, 0x00, 8, 8 }, +/* 26 Mb */ { AH_TRUE, HT, 26000, 0x89, 0x00, 9, 8 }, +/* 39 Mb */ { AH_TRUE, HT, 39000, 0x8a, 0x00, 10, 8 }, +/* 52 Mb */ { AH_TRUE, HT, 52000, 0x8b, 0x00, 11, 8 }, +/* 78 Mb */ { AH_TRUE, HT, 78000, 0x8c, 0x00, 12, 8 }, +/* 104 Mb */ { AH_TRUE, HT, 104000, 0x8d, 0x00, 13, 8 }, +/* 117 Mb */ { AH_TRUE, HT, 117000, 0x8e, 0x00, 14, 8 }, +/* 130 Mb */ { AH_TRUE, HT, 130000, 0x8f, 0x00, 15, 8 }, + }, +}; + +static HAL_RATE_TABLE ar5416_11na_table = { + 24, /* number of rates */ + { 0 }, + { +/* short ctrl */ +/* valid rateCode Preamble dot11Rate Rate */ +/* 6 Mb */ { AH_TRUE, OFDM, 6000, 0x0b, 0x00, (0x80|12), 0 }, +/* 9 Mb */ { AH_TRUE, OFDM, 9000, 0x0f, 0x00, 18, 0 }, +/* 12 Mb */ { AH_TRUE, OFDM, 12000, 0x0a, 0x00, (0x80|24), 2 }, +/* 18 Mb */ { AH_TRUE, OFDM, 18000, 0x0e, 0x00, 36, 2 }, +/* 24 Mb */ { AH_TRUE, OFDM, 24000, 0x09, 0x00, (0x80|48), 4 }, +/* 36 Mb */ { AH_TRUE, OFDM, 36000, 0x0d, 0x00, 72, 4 }, +/* 48 Mb */ { AH_TRUE, OFDM, 48000, 0x08, 0x00, 96, 4 }, +/* 54 Mb */ { AH_TRUE, OFDM, 54000, 0x0c, 0x00, 108, 4 }, +/* 6.5 Mb */ { AH_TRUE, HT, 6500, 0x80, 0x00, 0, 4 }, +/* 13 Mb */ { AH_TRUE, HT, 13000, 0x81, 0x00, 1, 4 }, +/*19.5 Mb */ { AH_TRUE, HT, 19500, 0x82, 0x00, 2, 4 }, +/* 26 Mb */ { AH_TRUE, HT, 26000, 0x83, 0x00, 3, 4 }, +/* 39 Mb */ { AH_TRUE, HT, 39000, 0x84, 0x00, 4, 4 }, +/* 52 Mb */ { AH_TRUE, HT, 52000, 0x85, 0x00, 5, 4 }, +/*58.5 Mb */ { AH_TRUE, HT, 58500, 0x86, 0x00, 6, 4 }, +/* 65 Mb */ { AH_TRUE, HT, 65000, 0x87, 0x00, 7, 4 }, +/* 13 Mb */ { AH_TRUE, HT, 13000, 0x88, 0x00, 8, 4 }, +/* 26 Mb */ { AH_TRUE, HT, 26000, 0x89, 0x00, 9, 4 }, +/* 39 Mb */ { AH_TRUE, HT, 39000, 0x8a, 0x00, 10, 4 }, +/* 52 Mb */ { AH_TRUE, HT, 52000, 0x8b, 0x00, 11, 4 }, +/* 78 Mb */ { AH_TRUE, HT, 78000, 0x8c, 0x00, 12, 4 }, +/* 104 Mb */ { AH_TRUE, HT, 104000, 0x8d, 0x00, 13, 4 }, +/* 117 Mb */ { AH_TRUE, HT, 117000, 0x8e, 0x00, 14, 4 }, +/* 130 Mb */ { AH_TRUE, HT, 130000, 0x8f, 0x00, 15, 4 }, + }, +}; + +#undef OFDM +#undef CCK +#undef HT + +const HAL_RATE_TABLE * +ar5416GetRateTable(struct ath_hal *ah, u_int mode) +{ + HAL_RATE_TABLE *rt; + switch (mode) { + case HAL_MODE_11NG_HT20: + case HAL_MODE_11NG_HT40PLUS: + case HAL_MODE_11NG_HT40MINUS: + rt = &ar5416_11ng_table; + break; + case HAL_MODE_11NA_HT20: + case HAL_MODE_11NA_HT40PLUS: + case HAL_MODE_11NA_HT40MINUS: + rt = &ar5416_11na_table; + break; + default: + return ar5212GetRateTable(ah, mode); + } + ath_hal_setupratetable(ah, rt); + return rt; +} |