ath/ath9k/reg_wow.h

0001 /*
0002  * Copyright (c) 2015 Qualcomm Atheros Inc.
0003  *
0004  * Permission to use, copy, modify, and/or distribute this software for any
0005  * purpose with or without fee is hereby granted, provided that the above
0006  * copyright notice and this permission notice appear in all copies.
0007  *
0008  * THE SOFTWARE IS PROVIDED "AS IS" AND THE AUTHOR DISCLAIMS ALL WARRANTIES
0009  * WITH REGARD TO THIS SOFTWARE INCLUDING ALL IMPLIED WARRANTIES OF
0010  * MERCHANTABILITY AND FITNESS. IN NO EVENT SHALL THE AUTHOR BE LIABLE FOR
0011  * ANY SPECIAL, DIRECT, INDIRECT, OR CONSEQUENTIAL DAMAGES OR ANY DAMAGES
0012  * WHATSOEVER RESULTING FROM LOSS OF USE, DATA OR PROFITS, WHETHER IN AN
0013  * ACTION OF CONTRACT, NEGLIGENCE OR OTHER TORTIOUS ACTION, ARISING OUT OF
0014  * OR IN CONNECTION WITH THE USE OR PERFORMANCE OF THIS SOFTWARE.
0015  */
0016
0017 #ifndef REG_WOW_H
0018 #define REG_WOW_H
0019
0020 #define AR_WOW_PATTERN                  0x825C
0021 #define AR_WOW_COUNT                    0x8260
0022 #define AR_WOW_BCN_EN                   0x8270
0023 #define AR_WOW_BCN_TIMO                 0x8274
0024 #define AR_WOW_KEEP_ALIVE_TIMO          0x8278
0025 #define AR_WOW_KEEP_ALIVE               0x827c
0026 #define AR_WOW_KEEP_ALIVE_DELAY         0x8288
0027 #define AR_WOW_PATTERN_MATCH            0x828c
0028
0029 /*
0030  * AR_WOW_LENGTH1
0031  * bit 31:24 pattern 0 length
0032  * bit 23:16 pattern 1 length
0033  * bit 15:8 pattern 2 length
0034  * bit 7:0 pattern 3 length
0035  *
0036  * AR_WOW_LENGTH2
0037  * bit 31:24 pattern 4 length
0038  * bit 23:16 pattern 5 length
0039  * bit 15:8 pattern 6 length
0040  * bit 7:0 pattern 7 length
0041  *
0042  * AR_WOW_LENGTH3
0043  * bit 31:24 pattern 8 length
0044  * bit 23:16 pattern 9 length
0045  * bit 15:8 pattern 10 length
0046  * bit 7:0 pattern 11 length
0047  *
0048  * AR_WOW_LENGTH4
0049  * bit 31:24 pattern 12 length
0050  * bit 23:16 pattern 13 length
0051  * bit 15:8 pattern 14 length
0052  * bit 7:0 pattern 15 length
0053  */
0054 #define AR_WOW_LENGTH1                  0x8360
0055 #define AR_WOW_LENGTH2                  0X8364
0056 #define AR_WOW_LENGTH3                  0X8380
0057 #define AR_WOW_LENGTH4                  0X8384
0058
0059 #define AR_WOW_PATTERN_MATCH_LT_256B    0x8368
0060 #define AR_MAC_PCU_WOW4                 0x8370
0061
0062 #define AR_SW_WOW_CONTROL               0x20018
0063 #define AR_SW_WOW_ENABLE                0x1
0064 #define AR_SWITCH_TO_REFCLK             0x2
0065 #define AR_RESET_CONTROL                0x4
0066 #define AR_RESET_VALUE_MASK             0x8
0067 #define AR_HW_WOW_DISABLE               0x10
0068 #define AR_CLR_MAC_INTERRUPT            0x20
0069 #define AR_CLR_KA_INTERRUPT             0x40
0070
0071 #define AR_WOW_BACK_OFF_SHIFT(x)        ((x & 0xf) << 27) /* in usecs */
0072 #define AR_WOW_MAC_INTR_EN              0x00040000
0073 #define AR_WOW_MAGIC_EN                 0x00010000
0074 #define AR_WOW_PATTERN_EN(x)            (x & 0xff)
0075 #define AR_WOW_PAT_FOUND_SHIFT          8
0076 #define AR_WOW_PATTERN_FOUND(x)         (x & (0xff << AR_WOW_PAT_FOUND_SHIFT))
0077 #define AR_WOW_PATTERN_FOUND_MASK       ((0xff) << AR_WOW_PAT_FOUND_SHIFT)
0078 #define AR_WOW_MAGIC_PAT_FOUND          0x00020000
0079 #define AR_WOW_MAC_INTR                 0x00080000
0080 #define AR_WOW_KEEP_ALIVE_FAIL          0x00100000
0081 #define AR_WOW_BEACON_FAIL              0x00200000
0082
0083 #define AR_WOW_STATUS(x)                (x & (AR_WOW_PATTERN_FOUND_MASK | \
0084                                               AR_WOW_MAGIC_PAT_FOUND    | \
0085                                               AR_WOW_KEEP_ALIVE_FAIL    | \
0086                                               AR_WOW_BEACON_FAIL))
0087 #define AR_WOW_CLEAR_EVENTS(x)          (x & ~(AR_WOW_PATTERN_EN(0xff) | \
0088                                                AR_WOW_MAGIC_EN |    \
0089                                                AR_WOW_MAC_INTR_EN | \
0090                                                AR_WOW_BEACON_FAIL | \
0091                                                AR_WOW_KEEP_ALIVE_FAIL))
0092
0093 #define AR_WOW2_PATTERN_EN(x)           ((x & 0xff) << 0)
0094 #define AR_WOW2_PATTERN_FOUND_SHIFT     8
0095 #define AR_WOW2_PATTERN_FOUND(x)        (x & (0xff << AR_WOW2_PATTERN_FOUND_SHIFT))
0096 #define AR_WOW2_PATTERN_FOUND_MASK      ((0xff) << AR_WOW2_PATTERN_FOUND_SHIFT)
0097
0098 #define AR_WOW_STATUS2(x)               (x & AR_WOW2_PATTERN_FOUND_MASK)
0099 #define AR_WOW_CLEAR_EVENTS2(x)         (x & ~(AR_WOW2_PATTERN_EN(0xff)))
0100
0101 #define AR_WOW_AIFS_CNT(x)              (x & 0xff)
0102 #define AR_WOW_SLOT_CNT(x)              ((x & 0xff) << 8)
0103 #define AR_WOW_KEEP_ALIVE_CNT(x)        ((x & 0xff) << 16)
0104
0105 #define AR_WOW_BEACON_FAIL_EN           0x00000001
0106 #define AR_WOW_BEACON_TIMO              0x40000000
0107 #define AR_WOW_KEEP_ALIVE_NEVER         0xffffffff
0108 #define AR_WOW_KEEP_ALIVE_AUTO_DIS      0x00000001
0109 #define AR_WOW_KEEP_ALIVE_FAIL_DIS      0x00000002
0110 #define AR_WOW_KEEP_ALIVE_DELAY_VALUE   0x000003e8 /* 1 msec */
0111 #define AR_WOW_BMISSTHRESHOLD           0x20
0112 #define AR_WOW_PAT_END_OF_PKT(x)        (x & 0xf)
0113 #define AR_WOW_PAT_OFF_MATCH(x)         ((x & 0xf) << 8)
0114 #define AR_WOW_PAT_BACKOFF              0x00000004
0115 #define AR_WOW_CNT_AIFS_CNT             0x00000022
0116 #define AR_WOW_CNT_SLOT_CNT             0x00000009
0117 #define AR_WOW_CNT_KA_CNT               0x00000008
0118
0119 #define AR_WOW_TRANSMIT_BUFFER          0xe000
0120 #define AR_WOW_TXBUF(i)                 (AR_WOW_TRANSMIT_BUFFER + ((i) << 2))
0121 #define AR_WOW_KA_DESC_WORD2            0xe000
0122 #define AR_WOW_TB_PATTERN(i)            (0xe100 + (i << 8))
0123 #define AR_WOW_TB_MASK(i)               (0xec00 + (i << 5))
0124 #define AR_WOW_PATTERN_SUPPORTED_LEGACY 0xff
0125 #define AR_WOW_PATTERN_SUPPORTED        0xffff
0126 #define AR_WOW_LENGTH_MAX               0xff
0127 #define AR_WOW_LEN1_SHIFT(_i)           ((0x3 - ((_i) & 0x3)) << 0x3)
0128 #define AR_WOW_LENGTH1_MASK(_i)         (AR_WOW_LENGTH_MAX << AR_WOW_LEN1_SHIFT(_i))
0129 #define AR_WOW_LEN2_SHIFT(_i)           ((0x7 - ((_i) & 0x7)) << 0x3)
0130 #define AR_WOW_LENGTH2_MASK(_i)         (AR_WOW_LENGTH_MAX << AR_WOW_LEN2_SHIFT(_i))
0131 #define AR_WOW_LEN3_SHIFT(_i)           ((0xb - ((_i) & 0xb)) << 0x3)
0132 #define AR_WOW_LENGTH3_MASK(_i)         (AR_WOW_LENGTH_MAX << AR_WOW_LEN3_SHIFT(_i))
0133 #define AR_WOW_LEN4_SHIFT(_i)           ((0xf - ((_i) & 0xf)) << 0x3)
0134 #define AR_WOW_LENGTH4_MASK(_i)         (AR_WOW_LENGTH_MAX << AR_WOW_LEN4_SHIFT(_i))
0135
0136 #endif /* REG_WOW_H */