1244 lines
45 KiB
C
1244 lines
45 KiB
C
/* $OpenBSD: rtwreg.h,v 1.15 2022/01/09 05:42:42 jsg Exp $ */
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/* $NetBSD: rtwreg.h,v 1.12 2005/01/16 11:50:43 dyoung Exp $ */
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/*-
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* Copyright (c) 2004, 2005 David Young. All rights reserved.
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*
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* Programmed for NetBSD by David Young.
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*
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* Redistribution and use in source and binary forms, with or without
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* modification, are permitted provided that the following conditions
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* are met:
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* 1. Redistributions of source code must retain the above copyright
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* notice, this list of conditions and the following disclaimer.
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* 2. Redistributions in binary form must reproduce the above copyright
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* notice, this list of conditions and the following disclaimer in the
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* documentation and/or other materials provided with the distribution.
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* 3. The name of David Young may not be used to endorse or promote
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* products derived from this software without specific prior
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* written permission.
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*
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* THIS SOFTWARE IS PROVIDED BY David Young ``AS IS'' AND ANY
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* EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO,
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* THE IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A
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* PARTICULAR PURPOSE ARE DISCLAIMED. IN NO EVENT SHALL David
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* Young BE LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL,
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* EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT LIMITED
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* TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; LOSS OF USE,
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* DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND
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* ON ANY THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY,
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* OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY
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* OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY
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* OF SUCH DAMAGE.
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*/
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/* Macros for bit twiddling. */
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/* TBD factor w/ dev/ic/atwreg.h. */
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#ifndef _BIT_TWIDDLE
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#define _BIT_TWIDDLE
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/* find least significant bit that is set */
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#define LOWEST_SET_BIT(x) ((((x) - 1) & (x)) ^ (x))
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/* for x a power of two and p a non-negative integer, is x a greater
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* power than 2**p?
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*/
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#define GTEQ_POWER(x, p) (((u_long)(x) >> (p)) != 0)
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#define MASK_TO_SHIFT2(m) (GTEQ_POWER(LOWEST_SET_BIT((m)), 1) ? 1 : 0)
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#define MASK_TO_SHIFT4(m) \
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(GTEQ_POWER(LOWEST_SET_BIT((m)), 2) \
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? 2 + MASK_TO_SHIFT2((m) >> 2) \
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: MASK_TO_SHIFT2((m)))
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#define MASK_TO_SHIFT8(m) \
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(GTEQ_POWER(LOWEST_SET_BIT((m)), 4) \
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? 4 + MASK_TO_SHIFT4((m) >> 4) \
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: MASK_TO_SHIFT4((m)))
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#define MASK_TO_SHIFT16(m) \
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(GTEQ_POWER(LOWEST_SET_BIT((m)), 8) \
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? 8 + MASK_TO_SHIFT8((m) >> 8) \
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: MASK_TO_SHIFT8((m)))
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#define MASK_TO_SHIFT(m) \
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(GTEQ_POWER(LOWEST_SET_BIT((m)), 16) \
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? 16 + MASK_TO_SHIFT16((m) >> 16) \
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: MASK_TO_SHIFT16((m)))
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#define MASK_AND_RSHIFT(x, mask) (((x) & (mask)) >> MASK_TO_SHIFT(mask))
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#define LSHIFT(x, mask) ((x) << MASK_TO_SHIFT(mask))
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#define MASK_AND_REPLACE(reg, val, mask) ((reg & ~mask) | LSHIFT(val, mask))
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#define PRESHIFT(m) MASK_AND_RSHIFT((m), (m))
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#endif /* _BIT_TWIDDLE */
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/* RTL8180/RTL8185 Host Control and Status Registers */
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#define RTW_IDR0 0x00 /* ID Register: MAC addr, 6 bytes.
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* Auto-loaded from EEPROM. Read by byte,
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* by word, or by double word, but write
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* only by double word.
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*/
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#define RTW_IDR1 0x04
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#define RTW_MAR0 0x08 /* Multicast filter, 64b. */
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#define RTW_MAR1 0x0c
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#define RTW_TSFTRL 0x18 /* Timing Synchronization Function Timer
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* Register, low word, 32b, read-only.
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*/
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#define RTW_TSFTRH 0x1c /* High word, 32b, read-only. */
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#define RTW_TLPDA 0x20 /* Transmit Low Priority Descriptors Start
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* Address, 32b, 256-byte alignment.
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*/
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#define RTW_TNPDA 0x24 /* Transmit Normal Priority Descriptors Start
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* Address, 32b, 256-byte alignment.
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*/
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#define RTW_THPDA 0x28 /* Transmit High Priority Descriptors Start
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* Address, 32b, 256-byte alignment.
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*/
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#define RTW_BRSR 0x2c /* Basic Rate Set Register, 16b */
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#define RTW8180_BRSR_BPLCP (1<<8) /* 1: Short PLCP CTS/ACK header */
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#define RTW8180_BRSR_MBR_MASK 0x3 /* Basic Service Rate */
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#define RTW8180_BRSR_MBR_1MBPS LSHIFT(0, RTW8180_BRSR_MBR_MASK)
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#define RTW8180_BRSR_MBR_2MBPS LSHIFT(1, RTW8180_BRSR_MBR_MASK)
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#define RTW8180_BRSR_MBR_5MBPS LSHIFT(2, RTW8180_BRSR_MBR_MASK)
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#define RTW8180_BRSR_MBR_11MBPS LSHIFT(3, RTW8180_BRSR_MBR_MASK)
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#define RTW8185_BRSR_MBR_MASK 0xfff /* Basic Service Rate */
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#define RTW8185_BRSR_MBR_1MBPS (1<<0)
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#define RTW8185_BRSR_MBR_2MBPS (1<<1)
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#define RTW8185_BRSR_MBR_5MBPS (1<<2)
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#define RTW8185_BRSR_MBR_11MBPS (1<<3)
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#define RTW8185_BRSR_MBR_6MBPS (1<<4)
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#define RTW8185_BRSR_MBR_9MBPS (1<<5)
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#define RTW8185_BRSR_MBR_12MBPS (1<<6)
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#define RTW8185_BRSR_MBR_18MBPS (1<<7)
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#define RTW8185_BRSR_MBR_24MBPS (1<<8)
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#define RTW8185_BRSR_MBR_36MBPS (1<<9)
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#define RTW8185_BRSR_MBR_48MBPS (1<<10)
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#define RTW8185_BRSR_MBR_54MBPS (1<<11)
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#define RTW_BSSID 0x2e
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/* BSSID, 6 bytes */
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#define RTW_BSSID16 0x2e /* first two bytes */
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#define RTW_BSSID32 (0x2e + 4) /* remaining four bytes */
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#define RTW_BSSID0 RTW_BSSID16 /* BSSID[0], 8b */
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#define RTW_BSSID1 (RTW_BSSID0 + 1) /* BSSID[1], 8b */
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#define RTW_BSSID2 (RTW_BSSID1 + 1) /* BSSID[2], 8b */
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#define RTW_BSSID3 (RTW_BSSID2 + 1) /* BSSID[3], 8b */
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#define RTW_BSSID4 (RTW_BSSID3 + 1) /* BSSID[4], 8b */
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#define RTW_BSSID5 (RTW_BSSID4 + 1) /* BSSID[5], 8b */
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#define RTW8185_RR 0x34 /* Response Rate Register, 8b */
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#define RTW8185_RR_MAX BIT(7, 4)
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#define RTW8185_RR_MAX_1MPBS LSHIFT(0, RTW8185_RR_MAX_MASK)
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#define RTW8185_RR_MAX_2MPBS LSHIFT(1, RTW8185_RR_MAX_MASK)
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#define RTW8185_RR_MAX_5MPBS LSHIFT(2, RTW8185_RR_MAX_MASK)
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#define RTW8185_RR_MAX_11MPBS LSHIFT(3, RTW8185_RR_MAX_MASK)
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#define RTW8185_RR_MAX_6MPBS LSHIFT(4, RTW8185_RR_MAX_MASK)
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#define RTW8185_RR_MAX_9MPBS LSHIFT(5, RTW8185_RR_MAX_MASK)
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#define RTW8185_RR_MAX_12MPBS LSHIFT(6, RTW8185_RR_MAX_MASK)
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#define RTW8185_RR_MAX_18MPBS LSHIFT(7, RTW8185_RR_MAX_MASK)
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#define RTW8185_RR_MAX_24MPBS LSHIFT(8, RTW8185_RR_MAX_MASK)
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#define RTW8185_RR_MAX_36MPBS LSHIFT(9, RTW8185_RR_MAX_MASK)
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#define RTW8185_RR_MAX_48MPBS LSHIFT(10, RTW8185_RR_MAX_MASK)
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#define RTW8185_RR_MAX_54MPBS LSHIFT(11, RTW8185_RR_MAX_MASK)
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#define RTW8185_RR_MIN_MASK BIT(3, 0)
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#define RTW8185_RR_MIN_1MPBS LSHIFT(0, RTW8185_RR_MIN_MASK)
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#define RTW8185_RR_MIN_2MPBS LSHIFT(1, RTW8185_RR_MIN_MASK)
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#define RTW8185_RR_MIN_5MPBS LSHIFT(2, RTW8185_RR_MIN_MASK)
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#define RTW8185_RR_MIN_11MPBS LSHIFT(3, RTW8185_RR_MIN_MASK)
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#define RTW8185_RR_MIN_6MPBS LSHIFT(4, RTW8185_RR_MIN_MASK)
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#define RTW8185_RR_MIN_9MPBS LSHIFT(5, RTW8185_RR_MIN_MASK)
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#define RTW8185_RR_MIN_12MPBS LSHIFT(6, RTW8185_RR_MIN_MASK)
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#define RTW8185_RR_MIN_18MPBS LSHIFT(7, RTW8185_RR_MIN_MASK)
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#define RTW8185_RR_MIN_24MPBS LSHIFT(8, RTW8185_RR_MIN_MASK)
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#define RTW8185_RR_MIN_36MPBS LSHIFT(9, RTW8185_RR_MIN_MASK)
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#define RTW8185_RR_MIN_48MPBS LSHIFT(10, RTW8185_RR_MIN_MASK)
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#define RTW8185_RR_MIN_54MPBS LSHIFT(11, RTW8185_RR_MIN_MASK)
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#define RTW8185_EIFS_TIMER 0x35 /* Extended IFS Register, 16b ??? */
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#define RTW_CR 0x37 /* Command Register, 8b */
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#define RTW_CR_RST (1<<4) /* Reset: host sets to 1 to disable
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* transmitter & receiver, reinitialize FIFO.
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* RTL8180L sets to 0 to signal completion.
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*/
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#define RTW_CR_RE (1<<3) /* Receiver Enable: host enables receiver
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* by writing 1. RTL8180L indicates receiver
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* is active with 1. After power-up, host
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* must wait for reset before writing.
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*/
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#define RTW_CR_TE (1<<2) /* Transmitter Enable: host enables transmitter
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* by writing 1. RTL8180L indicates transmitter
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* is active with 1. After power-up, host
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* must wait for reset before writing.
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*/
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#define RTW_CR_MULRW (1<<0) /* PCI Multiple Read/Write enable: 1 enables,
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* 0 disables. XXX RTL8180, only?
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*/
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#define RTW_IMR 0x3c /* Interrupt Mask Register, 16b */
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#define RTW_ISR 0x3e /* Interrupt Status Register, 16b */
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#define RTW_INTR_TXFOVW (1<<15) /* Tx FIFO underflow */
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#define RTW_INTR_TIMEOUT (1<<14) /* Time Out: 1 indicates
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* RTW_TSFTR[0:31] = RTW_TINT
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*/
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#define RTW_INTR_BCNINT (1<<13) /* Beacon Time Out: time for host to
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* prepare beacon:
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* RTW_TSFTR % (RTW_BCNITV_BCNITV * TU) =
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* (RTW_BCNITV_BCNITV * TU - RTW_BINTRITV)
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*/
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#define RTW_INTR_ATIMINT (1<<12)
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/* ATIM Time Out: ATIM interval will pass,
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* RTW_TSFTR % (RTW_BCNITV_BCNITV * TU) =
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* (RTW_ATIMWND_ATIMWND * TU - RTW_ATIMTRITV)
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*/
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#define RTW_INTR_TBDER (1<<11) /* Tx Beacon Descriptor Error:
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* beacon transmission aborted because
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* frame Rx'd
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*/
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#define RTW_INTR_TBDOK (1<<10) /* Tx Beacon Descriptor OK */
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#define RTW_INTR_THPDER (1<<9) /* Tx High Priority Descriptor Error:
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* reached short/long retry limit
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*/
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#define RTW_INTR_THPDOK (1<<8) /* Tx High Priority Descriptor OK */
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#define RTW_INTR_TNPDER (1<<7) /* Tx Normal Priority Descriptor Error:
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* reached short/long retry limit
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*/
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#define RTW_INTR_TNPDOK (1<<6) /* Tx Normal Priority Descriptor OK */
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#define RTW_INTR_RXFOVW (1<<5) /* Rx FIFO Overflow: either RDU (see below)
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* or PCI bus too slow/busy
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*/
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#define RTW_INTR_RDU (1<<4) /* Rx Descriptor Unavailable */
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#define RTW_INTR_TLPDER (1<<3) /* Tx Normal Priority Descriptor Error
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* reached short/long retry limit
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*/
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#define RTW_INTR_TLPDOK (1<<2) /* Tx Normal Priority Descriptor OK */
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#define RTW_INTR_RER (1<<1) /* Rx Error: CRC32 or ICV error */
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#define RTW_INTR_ROK (1<<0) /* Rx OK */
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/* Convenient interrupt conjunctions. */
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#define RTW_INTR_RX (RTW_INTR_RER|RTW_INTR_ROK)
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#define RTW_INTR_TX (RTW_INTR_TLPDER|RTW_INTR_TLPDOK|RTW_INTR_THPDER|\
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RTW_INTR_THPDOK|RTW_INTR_TNPDER|RTW_INTR_TNPDOK|\
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RTW_INTR_TBDER|RTW_INTR_TBDOK)
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#define RTW_INTR_BEACON (RTW_INTR_BCNINT|RTW_INTR_TBDER|RTW_INTR_TBDOK)
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#define RTW_INTR_IOERROR (RTW_INTR_TXFOVW|RTW_INTR_RXFOVW|RTW_INTR_RDU)
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#define RTW_TCR 0x40 /* Transmit Configuration Register, 32b */
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#define RTW_TCR_CWMIN (1<<31) /* 1: CWmin = 8, 0: CWmin = 32. */
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#define RTW_TCR_SWSEQ (1<<30) /* 1: host assigns 802.11 sequence number,
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* 0: hardware assigns sequence number
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*/
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#define RTW8185_TCR_NOPROBERSPTO (1<<29) /* No Probe Rsp timeout */
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/* Hardware version ID, read-only */
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#define RTW_TCR_HWVERID_MASK 0xe000000
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#define RTW_TCR_HWVERID_RTL8180D (1<<26)
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#define RTW_TCR_HWVERID_RTL8180F 0x6000000
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#define RTW_TCR_HWVERID_RTL8185 ((1<<27) | (1<<25))
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/* Set ACK/CTS Timeout (EIFS).
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* 1: ACK rate = max(RTW_BRSR_MBR, Rx rate) (XXX not min? typo in datasheet?)
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* 0: ACK rate = 1Mbps
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*/
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#define RTW8180_TCR_SAT (1<<24)
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/* 1: Software PLCP length,
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* 0: Hardware PLCP length
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*/
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#define RTW8185_TCR_PLCPLENGTH (1<<24)
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/* Max DMA Burst Size per Tx DMA Burst */
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#define RTW_TCR_MXDMA_MASK 0xe00000
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#define RTW_TCR_MXDMA_16 LSHIFT(0, RTW_TCR_MXDMA_MASK)
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#define RTW_TCR_MXDMA_32 LSHIFT(1, RTW_TCR_MXDMA_MASK)
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#define RTW_TCR_MXDMA_64 LSHIFT(2, RTW_TCR_MXDMA_MASK)
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#define RTW_TCR_MXDMA_128 LSHIFT(3, RTW_TCR_MXDMA_MASK)
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#define RTW_TCR_MXDMA_256 LSHIFT(4, RTW_TCR_MXDMA_MASK)
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#define RTW_TCR_MXDMA_512 LSHIFT(5, RTW_TCR_MXDMA_MASK)
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#define RTW_TCR_MXDMA_1024 LSHIFT(6, RTW_TCR_MXDMA_MASK)
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#define RTW_TCR_MXDMA_2048 LSHIFT(7, RTW_TCR_MXDMA_MASK)
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#define RTW_TCR_DISCW (1<<20) /* disable 802.11 random backoff */
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#define RTW_TCR_ICV (1<<19) /* host lets RTL8180 append ICV to
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* WEP packets
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*/
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/* Loopback Test: disables TXI/TXQ outputs. */
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#define RTW_TCR_LBK_MASK 0x60000
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#define RTW_TCR_LBK_NORMAL LSHIFT(0, RTW_TCR_LBK_MASK) /* normal ops */
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#define RTW_TCR_LBK_MAC LSHIFT(1, RTW_TCR_LBK_MASK) /* MAC loopback */
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#define RTW_TCR_LBK_BBP LSHIFT(2, RTW_TCR_LBK_MASK) /* baseband loop. */
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#define RTW_TCR_LBK_CONT LSHIFT(3, RTW_TCR_LBK_MASK) /* continuous Tx */
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#define RTW_TCR_CRC (1<<16) /* 0: RTL8180 appends CRC32
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* 1: host appends CRC32
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*
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* (I *think* this is right.
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* The docs have a mysterious
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* description in the
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* passive voice.)
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*/
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#define RTW_TCR_SRL_MASK 0xff00 /* Short Retry Limit */
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#define RTW_TCR_LRL_MASK 0xff /* Long Retry Limit */
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#define RTW_RCR 0x44 /* Receive Configuration Register, 32b */
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#define RTW_RCR_ONLYERLPKT (1<<31) /* only do Early Rx on packets
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* longer than 1536 bytes
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*/
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#define RTW_RCR_ENCS2 (1<<30) /* enable carrier sense method 2 */
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#define RTW_RCR_ENCS1 (1<<29) /* enable carrier sense method 1 */
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#define RTW_RCR_ENMARP (1<<28) /* enable MAC auto-reset PHY */
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#define RTW_RCR_CBSSID (1<<23) /* Check BSSID/ToDS/FromDS: set
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* "Link On" when received BSSID
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* matches RTW_BSSID and received
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* ToDS/FromDS are appropriate
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* according to RTW_MSR_NETYPE.
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*/
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#define RTW_RCR_APWRMGT (1<<22) /* accept packets w/ PWRMGMT bit set */
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#define RTW_RCR_ADD3 (1<<21) /* when RTW_MSR_NETYPE ==
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* RTW_MSR_NETYPE_INFRA_OK, accept
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* broadcast/multicast packets whose
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* 3rd address matches RTL8180's MAC.
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*/
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#define RTW_RCR_AMF (1<<20) /* accept management frames */
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#define RTW_RCR_ACF (1<<19) /* accept control frames */
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#define RTW_RCR_ADF (1<<18) /* accept data frames */
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/* Rx FIFO Threshold: RTL8180 begins PCI transfer when this many data
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* bytes are received
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*/
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#define RTW8180_RCR_RXFTH_MASK 0xe000
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#define RTW8180_RCR_RXFTH_64 LSHIFT(2, RTW8180_RCR_RXFTH_MASK)
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#define RTW8180_RCR_RXFTH_128 LSHIFT(3, RTW8180_RCR_RXFTH_MASK)
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#define RTW8180_RCR_RXFTH_256 LSHIFT(4, RTW8180_RCR_RXFTH_MASK)
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#define RTW8180_RCR_RXFTH_512 LSHIFT(5, RTW8180_RCR_RXFTH_MASK)
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#define RTW8180_RCR_RXFTH_1024 LSHIFT(6, RTW8180_RCR_RXFTH_MASK)
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#define RTW8180_RCR_RXFTH_WHOLE LSHIFT(7, RTW8180_RCR_RXFTH_MASK)
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#define RTW_RCR_AICV (1<<12) /* accept frames w/ ICV errors */
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/* Max DMA Burst Size per Rx DMA Burst */
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#define RTW_RCR_MXDMA_MASK 0x700
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#define RTW_RCR_MXDMA_16 LSHIFT(0, RTW_RCR_MXDMA_MASK)
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#define RTW_RCR_MXDMA_32 LSHIFT(1, RTW_RCR_MXDMA_MASK)
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#define RTW_RCR_MXDMA_64 LSHIFT(2, RTW_RCR_MXDMA_MASK)
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#define RTW_RCR_MXDMA_128 LSHIFT(3, RTW_RCR_MXDMA_MASK)
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#define RTW_RCR_MXDMA_256 LSHIFT(4, RTW_RCR_MXDMA_MASK)
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#define RTW_RCR_MXDMA_512 LSHIFT(5, RTW_RCR_MXDMA_MASK)
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#define RTW_RCR_MXDMA_1024 LSHIFT(6, RTW_RCR_MXDMA_MASK)
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#define RTW_RCR_MXDMA_UNLIMITED LSHIFT(7, RTW_RCR_MXDMA_MASK)
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/* EEPROM type, read-only. 1: EEPROM is 93c56, 0: 93c46 */
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#define RTW_RCR_9356SEL (1<<6)
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#define RTW_RCR_ACRC32 (1<<5) /* accept frames w/ CRC32 errors */
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#define RTW_RCR_AB (1<<3) /* accept broadcast frames */
|
|
#define RTW_RCR_AM (1<<2) /* accept multicast frames */
|
|
/* accept physical match frames. XXX means PLCP header ok? */
|
|
#define RTW_RCR_APM (1<<1)
|
|
#define RTW_RCR_AAP (1<<0) /* accept frames w/ destination */
|
|
|
|
/* Additional bits to set in monitor mode. */
|
|
#define RTW_RCR_MONITOR ( \
|
|
RTW_RCR_AAP | \
|
|
RTW_RCR_ACF | \
|
|
RTW_RCR_ACRC32 | \
|
|
RTW_RCR_AICV | \
|
|
0)
|
|
|
|
/* The packet filter bits. */
|
|
#define RTW_RCR_PKTFILTER_MASK (\
|
|
RTW_RCR_AAP | \
|
|
RTW_RCR_AB | \
|
|
RTW_RCR_ACF | \
|
|
RTW_RCR_ACRC32 | \
|
|
RTW_RCR_ADD3 | \
|
|
RTW_RCR_ADF | \
|
|
RTW_RCR_AICV | \
|
|
RTW_RCR_AM | \
|
|
RTW_RCR_AMF | \
|
|
RTW_RCR_APM | \
|
|
RTW_RCR_APWRMGT | \
|
|
0)
|
|
|
|
/* Receive power-management frames and mgmt/ctrl/data frames. */
|
|
#define RTW_RCR_PKTFILTER_DEFAULT ( \
|
|
RTW_RCR_ADF | \
|
|
RTW_RCR_AMF | \
|
|
RTW_RCR_APM | \
|
|
RTW_RCR_APWRMGT | \
|
|
0)
|
|
|
|
#define RTW_TINT 0x48 /* Timer Interrupt Register, 32b */
|
|
#define RTW_TBDA 0x4c /* Transmit Beacon Descriptor Start Address,
|
|
* 32b, 256-byte alignment
|
|
*/
|
|
#define RTW_9346CR 0x50 /* 93c46/93c56 Command Register, 8b */
|
|
#define RTW_9346CR_EEM_MASK 0xc0 /* Operating Mode */
|
|
#define RTW_9346CR_EEM_NORMAL LSHIFT(0, RTW_9346CR_EEM_MASK)
|
|
/* Load the EEPROM. Reset registers to defaults.
|
|
* Takes ~2ms. RTL8180 indicates completion with RTW_9346CR_EEM_NORMAL.
|
|
* XXX RTL8180 only?
|
|
*/
|
|
#define RTW_9346CR_EEM_AUTOLOAD LSHIFT(1, RTW_9346CR_EEM_MASK)
|
|
/* Disable network & bus-master operations and enable
|
|
* _EECS, _EESK, _EEDI, _EEDO.
|
|
* XXX RTL8180 only?
|
|
*/
|
|
#define RTW_9346CR_EEM_PROGRAM LSHIFT(2, RTW_9346CR_EEM_MASK)
|
|
/* Enable RTW_CONFIG[0123] registers. */
|
|
#define RTW_9346CR_EEM_CONFIG LSHIFT(3, RTW_9346CR_EEM_MASK)
|
|
/* EEPROM pin status/control in _EEM_CONFIG, _EEM_AUTOLOAD modes.
|
|
* XXX RTL8180 only?
|
|
*/
|
|
#define RTW_9346CR_EECS (1<<3)
|
|
#define RTW_9346CR_EESK (1<<2)
|
|
#define RTW_9346CR_EEDI (1<<1)
|
|
#define RTW_9346CR_EEDO (1<<0) /* read-only */
|
|
|
|
#define RTW_CONFIG0 0x51 /* Configuration Register 0, 8b */
|
|
#define RTW8180_CONFIG0_WEP40 (1<<7) /* implements 40-bit WEP,
|
|
*/
|
|
#define RTW8180_CONFIG0_WEP104 (1<<6) /* implements 104-bit WEP,
|
|
* from EEPROM, read-only
|
|
*/
|
|
#define RTW8180_CONFIG0_LEDGPOEN (1<<4) /* 1: RTW_PSR_LEDGPO[01] control
|
|
* LED[01] pins.
|
|
* 0: LED behavior defined by
|
|
* RTW_CONFIG1_LEDS10_MASK
|
|
*/
|
|
/* auxiliary power is present, read-only */
|
|
#define RTW_CONFIG0_AUXPWR (1<<3)
|
|
/* Geographic Location, read-only */
|
|
#define RTW8180_CONFIG0_GL_MASK 0x3
|
|
#define RTW8180_CONFIG0_GL_USA LSHIFT(3, RTW8180_CONFIG0_GL_MASK)
|
|
#define RTW8180_CONFIG0_GL_EUROPE LSHIFT(2, RTW8180_CONFIG0_GL_MASK)
|
|
#define RTW8180_CONFIG0_GL_JAPAN LSHIFT(1, RTW8180_CONFIG0_GL_MASK)
|
|
#define RTW8180_CONFIG0_GL_JAPAN2 LSHIFT(0, RTW8180_CONFIG0_GL_MASK)
|
|
/* RTL8181 datasheet says RTW_CONFIG0_GL_JAPAN = 0. */
|
|
|
|
#define RTW_CONFIG1 0x52 /* Configuration Register 1, 8b */
|
|
|
|
/* LED configuration. From EEPROM. Read/write.
|
|
*
|
|
* Setting LED0 LED1
|
|
* ------- ---- ----
|
|
* RTW_CONFIG1_LEDS_ACT_INFRA Activity Infrastructure
|
|
* RTW_CONFIG1_LEDS_ACT_LINK Activity Link
|
|
* RTW_CONFIG1_LEDS_TX_RX Tx Rx
|
|
* RTW_CONFIG1_LEDS_LINKACT_INFRA Link/Activity Infrastructure
|
|
*/
|
|
#define RTW_CONFIG1_LEDS_MASK 0xc0
|
|
#define RTW_CONFIG1_LEDS_ACT_INFRA LSHIFT(0, RTW_CONFIG1_LEDS_MASK)
|
|
#define RTW_CONFIG1_LEDS_ACT_LINK LSHIFT(1, RTW_CONFIG1_LEDS_MASK)
|
|
#define RTW_CONFIG1_LEDS_TX_RX LSHIFT(2, RTW_CONFIG1_LEDS_MASK)
|
|
#define RTW_CONFIG1_LEDS_LINKACT_INFRA LSHIFT(3, RTW_CONFIG1_LEDS_MASK)
|
|
|
|
/* LWAKE Output Signal. Only applicable to Cardbus. Pulse width is 150ms.
|
|
*
|
|
* RTW_CONFIG1_LWACT
|
|
* 0 1
|
|
* RTW_CONFIG4_LWPTN 0 active high active low
|
|
* 1 positive pulse negative pulse
|
|
*/
|
|
#define RTW_CONFIG1_LWACT (1<<4)
|
|
|
|
#define RTW_CONFIG1_MEMMAP (1<<3) /* using PCI memory space, read-only */
|
|
#define RTW_CONFIG1_IOMAP (1<<2) /* using PCI I/O space, read-only */
|
|
#define RTW_CONFIG1_VPD (1<<1) /* if set, VPD from offsets
|
|
* 0x40-0x7f in EEPROM are at
|
|
* registers 0x60-0x67 of PCI
|
|
* Configuration Space (XXX huh?)
|
|
*/
|
|
#define RTW_CONFIG1_PMEN (1<<0) /* Power Management Enable: TBD */
|
|
|
|
#define RTW_CONFIG2 0x53 /* Configuration Register 2, 8b */
|
|
#define RTW_CONFIG2_LCK (1<<7) /* clocks are locked, read-only:
|
|
* Tx frequency & symbol clocks
|
|
* are derived from the same OSC
|
|
*/
|
|
#define RTW8180_CONFIG2_ANT (1<<6) /* diversity enabled, read-only */
|
|
#define RTW_CONFIG2_DPS (1<<3) /* Descriptor Polling State: enable
|
|
* test mode.
|
|
*/
|
|
#define RTW_CONFIG2_PAPESIGN (1<<2) /* TBD, from EEPROM */
|
|
#define RTW_CONFIG2_PAPETIME_MASK 0x3 /* TBD, from EEPROM */
|
|
|
|
#define RTW_ANAPARM_0 0x54 /* Analog parameter, 32b */
|
|
#define RTW8185_ANAPARM_1 0x60
|
|
|
|
#define RTW_ANAPARM_RFPOW0_MASK 0x70000000 /* undocumented bits
|
|
* which appear to
|
|
* control the power
|
|
* state of the RF
|
|
* components
|
|
*/
|
|
#define RTW_ANAPARM_RFPOW_MASK \
|
|
(RTW_ANAPARM_RFPOW0_MASK|RTW_ANAPARM_RFPOW1_MASK)
|
|
|
|
#define RTW_ANAPARM_TXDACOFF (1<<27) /* 1: disable Tx DAC,
|
|
* 0: enable
|
|
*/
|
|
#define RTW_ANAPARM_RFPOW1_MASK 0x7f00000 /* undocumented bits
|
|
* which appear to
|
|
* control the power
|
|
* state of the RF
|
|
* components
|
|
*/
|
|
|
|
/*
|
|
* Maxim On/Sleep/Off control
|
|
*/
|
|
#define RTW_ANAPARM_RFPOW_MAXIM_ON LSHIFT(0x8, RTW_ANAPARM_RFPOW1_MASK)
|
|
|
|
/* reg[RTW_ANAPARM] |= RTW_ANAPARM_TXDACOFF; */
|
|
#define RTW_ANAPARM_RFPOW_MAXIM_SLEEP LSHIFT(0x378, RTW_ANAPARM_RFPOW1_MASK)
|
|
|
|
/* reg[RTW_ANAPARM] |= RTW_ANAPARM_TXDACOFF; */
|
|
#define RTW_ANAPARM_RFPOW_MAXIM_OFF LSHIFT(0x379, RTW_ANAPARM_RFPOW1_MASK)
|
|
|
|
/*
|
|
* RFMD On/Sleep/Off control
|
|
*/
|
|
#define RTW_ANAPARM_RFPOW_RFMD_ON LSHIFT(0x408, RTW_ANAPARM_RFPOW1_MASK)
|
|
|
|
/* reg[RTW_ANAPARM] |= RTW_ANAPARM_TXDACOFF; */
|
|
#define RTW_ANAPARM_RFPOW_RFMD_SLEEP LSHIFT(0x378, RTW_ANAPARM_RFPOW1_MASK)
|
|
|
|
/* reg[RTW_ANAPARM] |= RTW_ANAPARM_TXDACOFF; */
|
|
#define RTW_ANAPARM_RFPOW_RFMD_OFF LSHIFT(0x379, RTW_ANAPARM_RFPOW1_MASK)
|
|
|
|
/*
|
|
* Philips On/Sleep/Off control
|
|
*/
|
|
#define RTW_ANAPARM_RFPOW_ANA_PHILIPS_ON \
|
|
LSHIFT(0x328, RTW_ANAPARM_RFPOW1_MASK)
|
|
#define RTW_ANAPARM_RFPOW_DIG_PHILIPS_ON \
|
|
LSHIFT(0x008, RTW_ANAPARM_RFPOW1_MASK)
|
|
|
|
/* reg[RTW_ANAPARM] |= RTW_ANAPARM_TXDACOFF; */
|
|
#define RTW_ANAPARM_RFPOW_PHILIPS_SLEEP\
|
|
LSHIFT(0x378, RTW_ANAPARM_RFPOW1_MASK)
|
|
|
|
/* reg[RTW_ANAPARM] |= RTW_ANAPARM_TXDACOFF; */
|
|
#define RTW_ANAPARM_RFPOW_PHILIPS_OFF\
|
|
LSHIFT(0x379, RTW_ANAPARM_RFPOW1_MASK)
|
|
|
|
#define RTW_ANAPARM_RFPOW_PHILIPS_ON LSHIFT(0x328, RTW_ANAPARM_RFPOW1_MASK)
|
|
|
|
#define RTW_ANAPARM_CARDSP_MASK 0xfffff /* undocumented
|
|
* card-specific
|
|
* bits from the
|
|
* EEPROM.
|
|
*/
|
|
|
|
#define RTW_MSR 0x58 /* Media Status Register, 8b */
|
|
/* Network Type and Link Status */
|
|
#define RTW_MSR_NETYPE_MASK 0xc
|
|
/* AP, XXX RTL8181 only? */
|
|
#define RTW_MSR_NETYPE_AP_OK LSHIFT(3, RTW_MSR_NETYPE_MASK)
|
|
/* infrastructure link ok */
|
|
#define RTW_MSR_NETYPE_INFRA_OK LSHIFT(2, RTW_MSR_NETYPE_MASK)
|
|
/* ad-hoc link ok */
|
|
#define RTW_MSR_NETYPE_ADHOC_OK LSHIFT(1, RTW_MSR_NETYPE_MASK)
|
|
/* no link */
|
|
#define RTW_MSR_NETYPE_NOLINK LSHIFT(0, RTW_MSR_NETYPE_MASK)
|
|
|
|
#define RTW_CONFIG3 0x59 /* Configuration Register 3, 8b */
|
|
#define RTW_CONFIG3_GNTSEL (1<<7) /* Grant Select, read-only */
|
|
#define RTW_CONFIG3_PARMEN (1<<6) /* Set RTW_CONFIG3_PARMEN and
|
|
* RTW_9346CR_EEM_CONFIG to
|
|
* allow RTW_ANAPARM writes.
|
|
*/
|
|
#define RTW_CONFIG3_MAGIC (1<<5) /* Valid when RTW_CONFIG1_PMEN is
|
|
* set. If set, RTL8180 wakes up
|
|
* OS when Magic Packet is Rx'd.
|
|
*/
|
|
#define RTW_CONFIG3_CARDBEN (1<<3) /* Cardbus-related registers
|
|
* and functions are enabled,
|
|
* read-only. XXX RTL8180 only.
|
|
*/
|
|
#define RTW_CONFIG3_CLKRUNEN (1<<2) /* CLKRUN enabled, read-only.
|
|
* XXX RTL8180 only.
|
|
*/
|
|
#define RTW_CONFIG3_FUNCREGEN (1<<1) /* Function Registers Enabled,
|
|
* read-only. XXX RTL8180 only.
|
|
*/
|
|
#define RTW_CONFIG3_FBTBEN (1<<0) /* Fast back-to-back enabled,
|
|
* read-only.
|
|
*/
|
|
#define RTW_CONFIG4 0x5A /* Configuration Register 4, 8b */
|
|
#define RTW_CONFIG4_VCOPDN (1<<7) /* VCO Power Down
|
|
* 0: normal operation
|
|
* (power-on default)
|
|
* 1: power-down VCO, RF front-end,
|
|
* and most RTL8180 components.
|
|
*/
|
|
#define RTW_CONFIG4_PWROFF (1<<6) /* Power Off
|
|
* 0: normal operation
|
|
* (power-on default)
|
|
* 1: power-down RF front-end,
|
|
* and most RTL8180 components,
|
|
* but leave VCO on.
|
|
*
|
|
* XXX RFMD front-end only?
|
|
*/
|
|
#define RTW_CONFIG4_PWRMGT (1<<5) /* Power Management
|
|
* 0: normal operation
|
|
* (power-on default)
|
|
* 1: set Tx packet's PWRMGMT bit.
|
|
*/
|
|
#define RTW_CONFIG4_LWPME (1<<4) /* LANWAKE vs. PMEB: Cardbus-only
|
|
* 0: LWAKE & PMEB asserted
|
|
* simultaneously
|
|
* 1: LWAKE asserted only if
|
|
* both PMEB is asserted and
|
|
* ISOLATEB is low.
|
|
* XXX RTL8180 only.
|
|
*/
|
|
#define RTW_CONFIG4_LWPTN (1<<2) /* see RTW_CONFIG1_LWACT
|
|
* XXX RTL8180 only.
|
|
*/
|
|
/* Radio Front-End Programming Method */
|
|
#define RTW_CONFIG4_RFTYPE_MASK 0x3
|
|
#define RTW_CONFIG4_RFTYPE_INTERSIL LSHIFT(1, RTW_CONFIG4_RFTYPE_MASK)
|
|
#define RTW_CONFIG4_RFTYPE_RFMD LSHIFT(2, RTW_CONFIG4_RFTYPE_MASK)
|
|
#define RTW_CONFIG4_RFTYPE_PHILIPS LSHIFT(3, RTW_CONFIG4_RFTYPE_MASK)
|
|
|
|
#define RTW_TESTR 0x5B /* TEST mode register, 8b */
|
|
|
|
#define RTW_PSR 0x5e /* Page Select Register, 8b */
|
|
#define RTW_PSR_GPO (1<<7) /* Control/status of pin 52. */
|
|
#define RTW_PSR_GPI (1<<6) /* Status of pin 64. */
|
|
#define RTW_PSR_LEDGPO1 (1<<5) /* Status/control of LED1 pin if
|
|
* RTW_CONFIG0_LEDGPOEN is set.
|
|
*/
|
|
#define RTW_PSR_LEDGPO0 (1<<4) /* Status/control of LED0 pin if
|
|
* RTW_CONFIG0_LEDGPOEN is set.
|
|
*/
|
|
#define RTW_PSR_UWF (1<<1) /* Enable Unicast Wakeup Frame */
|
|
#define RTW_PSR_PSEN (1<<0) /* 1: page 1, 0: page 0 */
|
|
|
|
#define RTW8180_SCR 0x5f /* Security Configuration Register, 8b */
|
|
#define RTW8180_SCR_KM_MASK 0x30 /* Key Mode */
|
|
#define RTW8180_SCR_KM_WEP104 LSHIFT(1, RTW8180_SCR_KM_MASK)
|
|
#define RTW8180_SCR_KM_WEP40 LSHIFT(0, RTW8180_SCR_KM_MASK)
|
|
#define RTW8180_SCR_TXSECON (1<<1) /* Enable Tx WEP. Invalid if
|
|
* neither RTW_CONFIG0_WEP40 nor
|
|
* RTW_CONFIG0_WEP104 is set.
|
|
*/
|
|
#define RTW8180_SCR_RXSECON (1<<0) /* Enable Rx WEP. Invalid if
|
|
* neither RTW_CONFIG0_WEP40 nor
|
|
* RTW_CONFIG0_WEP104 is set.
|
|
*/
|
|
|
|
#define RTW8185_RFPARM 0x60 /* RF Parameter Register, 32b */
|
|
|
|
#define RTW_BCNITV 0x70 /* Beacon Interval Register, 16b */
|
|
#define RTW_BCNITV_BCNITV_MASK 0x3ff /* TU between TBTT, written
|
|
* by host.
|
|
*/
|
|
#define RTW_ATIMWND 0x72 /* ATIM Window Register, 16b */
|
|
#define RTW_ATIMWND_ATIMWND 0x3ff /* ATIM Window length in TU,
|
|
* written by host.
|
|
*/
|
|
|
|
#define RTW_BINTRITV 0x74 /* Beacon Interrupt Interval Register, 16b */
|
|
#define RTW_BINTRITV_BINTRITV 0x3ff /* RTL8180 wakes host with
|
|
* RTW_INTR_BCNINT at BINTRITV
|
|
* microseconds before TBTT
|
|
*/
|
|
#define RTW_ATIMTRITV 0x76 /* ATIM Interrupt Interval Register, 16b */
|
|
#define RTW_ATIMTRITV_ATIMTRITV 0x3ff /* RTL8180 wakes host with
|
|
* RTW_INTR_ATIMINT at ATIMTRITV
|
|
* microseconds before end of
|
|
* ATIM Window
|
|
*/
|
|
|
|
#define RTW_PHYDELAY 0x78 /* PHY Delay Register, 8b */
|
|
#define RTW_PHYDELAY_REVC_MAGIC (1<<3) /* Rev. C magic from reference
|
|
* driver
|
|
*/
|
|
#define RTW_PHYDELAY_PHYDELAY 0x7 /* microsecond Tx delay between
|
|
* MAC and RF front-end
|
|
*/
|
|
#define RTW_CRCOUNT 0x79 /* Carrier Sense Counter, 8b */
|
|
#define RTW_CRCOUNT_MAGIC 0x4c
|
|
|
|
#define RTW_CRC16ERR 0x7a /* CRC16 error count, 16b, XXX RTL8181 only? */
|
|
|
|
#define RTW_BB 0x7c /* Baseband interface, 32b */
|
|
/* used for writing RTL8180's integrated baseband processor */
|
|
#define RTW_BB_RD_MASK 0xff0000 /* data to read */
|
|
#define RTW_BB_WR_MASK 0xff00 /* data to write */
|
|
#define RTW_BB_WREN (1<<7) /* write enable */
|
|
#define RTW_BB_ADDR_MASK 0x7f /* address */
|
|
|
|
#define RTW_PHYADDR 0x7c /* Address register for PHY interface, 8b */
|
|
#define RTW_PHYDATAW 0x7d /* Write data to PHY, 8b, write-only */
|
|
#define RTW_PHYDATAR 0x7e /* Read data from PHY, 8b (?), read-only */
|
|
|
|
#define RTW8180_PHYCFG 0x80 /* PHY Configuration Register, 32b */
|
|
#define RTW8180_PHYCFG_MAC_POLL (1<<31) /* if !RTW8180_PHYCFG_HST,
|
|
* host sets. MAC clears
|
|
* after banging bits.
|
|
*/
|
|
#define RTW8180_PHYCFG_HST (1<<30) /* 1: host bangs bits
|
|
* 0: MAC bangs bits
|
|
*/
|
|
#define RTW8180_PHYCFG_MAC_RFTYPE_MASK 0x30000000
|
|
#define RTW8180_PHYCFG_MAC_RFTYPE_INTERSIL \
|
|
LSHIFT(0, RTW8180_PHYCFG_MAC_RFTYPE_MASK)
|
|
#define RTW8180_PHYCFG_MAC_RFTYPE_RFMD \
|
|
LSHIFT(1, RTW8180_PHYCFG_MAC_RFTYPE_MASK)
|
|
#define RTW8180_PHYCFG_MAC_RFTYPE_GCT \
|
|
RTW8180_PHYCFG_MAC_RFTYPE_RFMD
|
|
#define RTW8180_PHYCFG_MAC_RFTYPE_PHILIPS \
|
|
LSHIFT(3, RTW8180_PHYCFG_MAC_RFTYPE_MASK)
|
|
#define RTW8180_PHYCFG_MAC_PHILIPS_ADDR_MASK 0xf000000
|
|
#define RTW8180_PHYCFG_MAC_PHILIPS_DATA_MASK 0xffffff
|
|
#define RTW8180_PHYCFG_MAC_MAXIM_LODATA_MASK 0xf000000
|
|
#define RTW8180_PHYCFG_MAC_MAXIM_ADDR_MASK 0xf00
|
|
#define RTW8180_PHYCFG_MAC_MAXIM_HIDATA_MASK 0xff
|
|
#define RTW8180_PHYCFG_HST_EN (1<<2)
|
|
#define RTW8180_PHYCFG_HST_CLK (1<<1)
|
|
#define RTW8180_PHYCFG_HST_DATA (1<<0)
|
|
|
|
#define RTW8185_RFPINSOUTPUT 0x80
|
|
#define RTW8185_RFPINSOUTPUT_MASK 0xfff3
|
|
|
|
#define RTW8185_RFPINSENABLE 0x82
|
|
#define RTW8185_RFPINSENABLE_ENABLE 0x0007
|
|
|
|
#define RTW8185_INSSELECT 0x84
|
|
#define RTW8185_SW_GPIO 0x400
|
|
|
|
#define RTW_MAXIM_HIDATA_MASK 0xff0
|
|
#define RTW_MAXIM_LODATA_MASK 0xf
|
|
|
|
/**
|
|
** 0x84 - 0xD3, page 1, selected when RTW_PSR[PSEN] == 1.
|
|
**/
|
|
|
|
#define RTW_WAKEUP0L 0x84 /* Power Management Wakeup Frame */
|
|
#define RTW_WAKEUP0H 0x88 /* 32b */
|
|
|
|
#define RTW_WAKEUP1L 0x8c
|
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#define RTW_WAKEUP1H 0x90
|
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|
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#define RTW_WAKEUP2LL 0x94
|
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#define RTW_WAKEUP2LH 0x98
|
|
|
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#define RTW_WAKEUP2HL 0x9c
|
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#define RTW_WAKEUP2HH 0xa0
|
|
|
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#define RTW_WAKEUP3LL 0xa4
|
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#define RTW_WAKEUP3LH 0xa8
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|
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#define RTW_WAKEUP3HL 0xac
|
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#define RTW_WAKEUP3HH 0xb0
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|
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#define RTW_WAKEUP4LL 0xb4
|
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#define RTW_WAKEUP4LH 0xb8
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|
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#define RTW_WAKEUP4HL 0xbc
|
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#define RTW_WAKEUP4HH 0xc0
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|
|
#define RTW_CRC0 0xc4 /* CRC of wakeup frame 0, 16b */
|
|
#define RTW_CRC1 0xc6 /* CRC of wakeup frame 1, 16b */
|
|
#define RTW_CRC2 0xc8 /* CRC of wakeup frame 2, 16b */
|
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#define RTW_CRC3 0xca /* CRC of wakeup frame 3, 16b */
|
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#define RTW_CRC4 0xcc /* CRC of wakeup frame 4, 16b */
|
|
|
|
/**
|
|
** 0x84 - 0xD3, page 0, selected when RTW_PSR[PSEN] == 0.
|
|
**/
|
|
|
|
/* Default Key Registers, each 128b
|
|
*
|
|
* If RTW8180_SCR_KM_WEP104, 104 lsb are the key.
|
|
* If RTW8180_SCR_KM_WEP40, 40 lsb are the key.
|
|
*/
|
|
#define RTW8180_DK0 0x90 /* Default Key 0 Register, 128b */
|
|
#define RTW8180_DK1 0xa0 /* Default Key 1 Register, 128b */
|
|
#define RTW8180_DK2 0xb0 /* Default Key 2 Register, 128b */
|
|
#define RTW8180_DK3 0xc0 /* Default Key 3 Register, 128b */
|
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|
|
#define RTW8185_RFPINSSELECT 0x84
|
|
#define RTW8185_RFPINSSELECT_ENABLE 0x0007
|
|
|
|
#define RTW8185_RFPINSINPUT 0x86
|
|
#define RTW8185_RFPARA 0x88
|
|
#define RTW8185_RFTIMING 0x8c
|
|
#define RTW8185_GPO 0x90
|
|
#define RTW8185_GPE 0x91
|
|
#define RTW8185_GPI 0x92
|
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#define RTW8185_TXAGCCTL 0x9c
|
|
#define RTW8185_CCKTXAGC 0x9d
|
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#define RTW8185_OFDMTXAGC 0x9e
|
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#define RTW8185_ANTSEL 0x9f
|
|
|
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#define RTW8185_CAMRW 0xa0 /* CAM R/W Register, 32b */
|
|
#define RTW8185_CAMRW_POOLING (1<<31) /* Pooling bit */
|
|
#define RTW8185_CAMRW_WRITE (1<<16) /* Write enable */
|
|
#define RTW8185_CAMRW_ADDRESS 0x7f /* CAM address */
|
|
|
|
#define RTW8185_CAMOUTPUT 0xa4
|
|
#define RTW8185_CAMINPUT 0xa8
|
|
|
|
#define RTW8185_CAMDEBUG 0xac /* CAM Debug Interface, 32b */
|
|
#define RTW8185_CAMDEBUG_SELTXRXINFO (1<<31)
|
|
#define RTW8185_CAMDEBUG_KEYFOUND (1<<30)
|
|
#define RTW8185_CAMDEBUG_WPACONFIG 0x3f000000
|
|
#define RTW8185_CAMDEBUG_CAMKEY 0xffffff
|
|
|
|
#define RTW8185_WPACONFIG 0xb0 /* WPA Config Register, 16b */
|
|
#define RTW8185_WPACONFIG_RXWPADUMMY (1<<8)
|
|
#define RTW8185_WPACONFIG_DISRX_AESMIC (1<<3)
|
|
#define RTW8185_WPACONFIG_RXDECRYPT (1<<2)
|
|
#define RTW8185_WPACONFIG_TXENCRYPT (1<<1)
|
|
#define RTW8185_WPACONFIG_USEDEFAULTKEY (1<<0)
|
|
|
|
#define RTW8185_AESMASK 0xb2
|
|
#define RTW8185_SIFS 0xb4
|
|
#define RTW8185_DIFS 0xb5
|
|
#define RTW8185_SLOTTIME 0xb6
|
|
#define RTW8185_UTUNE 0xb7
|
|
|
|
#define RTW8185_CWCONFIG 0xbc /* CW Config Register, 8b */
|
|
#define RTW8185_CWCONFIG_PPRETRYLIMIT (1<<1) /* Per-Packet Retry Limit */
|
|
#define RTW8185_CWCONFIG_PPCW (1<<1) /* Per-Packet Cont. Window */
|
|
|
|
#define RTW8185_CWVALUES 0xbd /* CW Values, 8b */
|
|
#define RTW8185_CWVALUES_CWMAX 0xf0 /* Max Contention Window */
|
|
#define RTW8185_CWVALUES_CWMIN 0xf /* Min Contention Window */
|
|
|
|
#define RTW8185_RATEFALLBACKCTL 0xbe /* Auto Rate Fallback, 8b */
|
|
#define RTW8185_RATEFALLBACKCTL_ENABLE (1<<7)
|
|
#define RTW8185_RATEFALLBACKCTL_STEP 0x3
|
|
|
|
#define RTW_CONFIG5 0xd8 /* Configuration Register 5, 8b */
|
|
#define RTW_CONFIG5_TXFIFOOK (1<<7) /* Tx FIFO self-test pass, read-only */
|
|
#define RTW_CONFIG5_RXFIFOOK (1<<6) /* Rx FIFO self-test pass, read-only */
|
|
#define RTW_CONFIG5_CALON (1<<5) /* 1: start calibration cycle
|
|
* and raise AGCRESET pin.
|
|
* 0: lower AGCRESET pin
|
|
*/
|
|
#define RTW_CONFIG5_EACPI (1<<2) /* Enable ACPI Wake up, default 0 */
|
|
#define RTW_CONFIG5_LANWAKE (1<<1) /* Enable LAN Wake signal,
|
|
* from EEPROM
|
|
*/
|
|
#define RTW_CONFIG5_PMESTS (1<<0) /* 1: both software & PCI Reset
|
|
* reset PME_Status
|
|
* 0: only software resets PME_Status
|
|
*
|
|
* From EEPROM.
|
|
*/
|
|
|
|
#define RTW_TPPOLL 0xd9 /* Transmit Priority Polling Register, 8b,
|
|
* write-only.
|
|
*/
|
|
#define RTW_TPPOLL_BQ (1<<7) /* RTL8180 clears to notify host of a beacon
|
|
* Tx. Host writes have no effect.
|
|
*/
|
|
#define RTW_TPPOLL_HPQ (1<<6) /* Host writes 1 to notify RTL8180 of
|
|
* high-priority Tx packets, RTL8180 clears
|
|
* to after high-priority Tx is complete.
|
|
*/
|
|
#define RTW_TPPOLL_NPQ (1<<5) /* If RTW_CONFIG2_DPS is set,
|
|
* host writes 1 to notify RTL8180 of
|
|
* normal-priority Tx packets, RTL8180 clears
|
|
* after normal-priority Tx is complete.
|
|
*
|
|
* If RTW_CONFIG2_DPS is clear, host writes
|
|
* have no effect. RTL8180 clears after
|
|
* normal-priority Tx is complete.
|
|
*/
|
|
#define RTW_TPPOLL_LPQ (1<<4) /* Host writes 1 to notify RTL8180 of
|
|
* low-priority Tx packets, RTL8180 clears
|
|
* after low-priority Tx is complete.
|
|
*/
|
|
#define RTW_TPPOLL_SBQ (1<<3) /* Host writes 1 to tell RTL8180 to
|
|
* stop beacon DMA. This bit is invalid
|
|
* when RTW_CONFIG2_DPS is set.
|
|
*/
|
|
#define RTW_TPPOLL_SHPQ (1<<2) /* Host writes 1 to tell RTL8180 to
|
|
* stop high-priority DMA.
|
|
*/
|
|
#define RTW_TPPOLL_SNPQ (1<<1) /* Host writes 1 to tell RTL8180 to
|
|
* stop normal-priority DMA. This bit is invalid
|
|
* when RTW_CONFIG2_DPS is set.
|
|
*/
|
|
#define RTW_TPPOLL_SLPQ (1<<0) /* Host writes 1 to tell RTL8180 to
|
|
* stop low-priority DMA.
|
|
*/
|
|
|
|
/* Start all queues. */
|
|
#define RTW_TPPOLL_ALL (RTW_TPPOLL_BQ | RTW_TPPOLL_HPQ | \
|
|
RTW_TPPOLL_NPQ | RTW_TPPOLL_LPQ)
|
|
/* Check all queues' activity. */
|
|
#define RTW_TPPOLL_ACTIVE RTW_TPPOLL_ALL
|
|
/* Stop all queues. */
|
|
#define RTW_TPPOLL_SALL (RTW_TPPOLL_SBQ | RTW_TPPOLL_SHPQ | \
|
|
RTW_TPPOLL_SNPQ | RTW_TPPOLL_SLPQ)
|
|
|
|
#define RTW_CWR 0xdc /* Contention Window Register, 16b, read-only */
|
|
/* Contention Window: indicates number of contention windows before Tx
|
|
*/
|
|
#define RTW_CWR_CW 0x3ff
|
|
|
|
/* Retry Count Register, 16b, read-only */
|
|
#define RTW_RETRYCTR 0xde
|
|
/* Retry Count: indicates number of retries after Tx */
|
|
#define RTW_RETRYCTR_RETRYCT 0xff
|
|
|
|
#define RTW_RDSAR 0xe4 /* Receive descriptor Start Address Register,
|
|
* 32b, 256-byte alignment.
|
|
*/
|
|
/* Function Event Register, 32b, Cardbus only. Only valid when
|
|
* both RTW_CONFIG3_CARDBEN and RTW_CONFIG3_FUNCREGEN are set.
|
|
*/
|
|
#define RTW_FER 0xf0
|
|
#define RTW_FER_INTR (1<<15) /* set when RTW_FFER_INTR is set */
|
|
#define RTW_FER_GWAKE (1<<4) /* General Wakeup */
|
|
/* Function Event Mask Register, 32b, Cardbus only. Only valid when
|
|
* both RTW_CONFIG3_CARDBEN and RTW_CONFIG3_FUNCREGEN are set.
|
|
*/
|
|
#define RTW_FEMR 0xf4
|
|
#define RTW_FEMR_INTR (1<<15) /* set when RTW_FFER_INTR is set */
|
|
#define RTW_FEMR_WKUP (1<<14) /* Wakeup Mask */
|
|
#define RTW_FEMR_GWAKE (1<<4) /* General Wakeup */
|
|
/* Function Present State Register, 32b, read-only, Cardbus only.
|
|
* Only valid when both RTW_CONFIG3_CARDBEN and RTW_CONFIG3_FUNCREGEN
|
|
* are set.
|
|
*/
|
|
#define RTW_FPSR 0xf8
|
|
#define RTW_FPSR_INTR (1<<15) /* TBD */
|
|
#define RTW_FPSR_GWAKE (1<<4) /* General Wakeup: TBD */
|
|
/* Function Force Event Register, 32b, write-only, Cardbus only.
|
|
* Only valid when both RTW_CONFIG3_CARDBEN and RTW_CONFIG3_FUNCREGEN
|
|
* are set.
|
|
*/
|
|
#define RTW_FFER 0xfc
|
|
#define RTW_FFER_INTR (1<<15) /* TBD */
|
|
#define RTW_FFER_GWAKE (1<<4) /* General Wakeup: TBD */
|
|
|
|
/* Serial EEPROM offsets */
|
|
#define RTW_SR_ID 0x00 /* 16b */
|
|
#define RTW_SR_VID 0x02 /* 16b */
|
|
#define RTW_SR_DID 0x04 /* 16b */
|
|
#define RTW_SR_SVID 0x06 /* 16b */
|
|
#define RTW_SR_SMID 0x08 /* 16b */
|
|
#define RTW_SR_MNGNT 0x0a
|
|
#define RTW_SR_MXLAT 0x0b
|
|
#define RTW_SR_RFCHIPID 0x0c
|
|
#define RTW_SR_CONFIG3 0x0d
|
|
#define RTW_SR_MAC 0x0e /* 6 bytes */
|
|
#define RTW_SR_CONFIG0 0x14
|
|
#define RTW_SR_CONFIG1 0x15
|
|
#define RTW_SR_PMC 0x16 /* Power Management Capabilities, 16b */
|
|
#define RTW_SR_CONFIG2 0x18
|
|
#define RTW_SR_CONFIG4 0x19
|
|
#define RTW_SR_ANAPARM 0x1a /* Analog Parameters, 32b */
|
|
#define RTW_SR_TESTR 0x1e
|
|
#define RTW_SR_CONFIG5 0x1f
|
|
#define RTW_SR_TXPOWER1 0x20
|
|
#define RTW_SR_TXPOWER2 0x21
|
|
#define RTW_SR_TXPOWER3 0x22
|
|
#define RTW_SR_TXPOWER4 0x23
|
|
#define RTW_SR_TXPOWER5 0x24
|
|
#define RTW_SR_TXPOWER6 0x25
|
|
#define RTW_SR_TXPOWER7 0x26
|
|
#define RTW_SR_TXPOWER8 0x27
|
|
#define RTW_SR_TXPOWER9 0x28
|
|
#define RTW_SR_TXPOWER10 0x29
|
|
#define RTW_SR_TXPOWER11 0x2a
|
|
#define RTW_SR_TXPOWER12 0x2b
|
|
#define RTW_SR_TXPOWER13 0x2c
|
|
#define RTW_SR_TXPOWER14 0x2d
|
|
#define RTW_SR_CHANNELPLAN 0x2e /* bitmap of channels to scan */
|
|
#define RTW_SR_ENERGYDETTHR 0x2f /* energy-detect threshold */
|
|
#define RTW_SR_ENERGYDETTHR_DEFAULT 0x0c /* use this if old SROM */
|
|
#define RTW_SR_CISPOINTER 0x30 /* 16b */
|
|
#define RTW_SR_RFPARM 0x32 /* RF-specific parameter */
|
|
#define RTW_SR_RFPARM_DIGPHY (1<<0) /* 1: digital PHY */
|
|
#define RTW_SR_RFPARM_DFLANTB (1<<1) /* 1: antenna B is default */
|
|
#define RTW_SR_RFPARM_CS_MASK 0xc /* carrier-sense type */
|
|
#define RTW_SR_VERSION 0x3c /* EEPROM content version, 16b */
|
|
#define RTW_SR_CRC 0x3e /* EEPROM content CRC, 16b */
|
|
#define RTW_SR_VPD 0x40 /* Vital Product Data, 64 bytes */
|
|
#define RTW_SR_CIS 0x80 /* CIS Data, 93c56 only, 128 bytes*/
|
|
|
|
/*
|
|
* RTL8180 Transmit/Receive Descriptors
|
|
*/
|
|
|
|
/* the first descriptor in each ring must be on a 256-byte boundary */
|
|
#define RTW_DESC_ALIGNMENT 256
|
|
|
|
/* Tx descriptor */
|
|
struct rtw_txdesc {
|
|
u_int32_t td_ctl0;
|
|
u_int32_t td_ctl1;
|
|
u_int32_t td_buf;
|
|
u_int32_t td_len;
|
|
u_int32_t td_next;
|
|
u_int32_t td_rsvd[3];
|
|
};
|
|
|
|
#define td_stat td_ctl0
|
|
|
|
#define RTW_TXCTL0_OWN (1<<31) /* 1: ready to Tx */
|
|
#define RTW_TXCTL0_RSVD0 (1<<30) /* reserved */
|
|
#define RTW_TXCTL0_FS (1<<29) /* first segment */
|
|
#define RTW_TXCTL0_LS (1<<28) /* last segment */
|
|
|
|
#define RTW_TXCTL0_RATE_MASK 0xf000000 /* Tx rate */
|
|
#define RTW_TXCTL0_RATE_1MBPS LSHIFT(0, RTW_TXCTL0_RATE_MASK)
|
|
#define RTW_TXCTL0_RATE_2MBPS LSHIFT(1, RTW_TXCTL0_RATE_MASK)
|
|
#define RTW_TXCTL0_RATE_5MBPS LSHIFT(2, RTW_TXCTL0_RATE_MASK)
|
|
#define RTW_TXCTL0_RATE_11MBPS LSHIFT(3, RTW_TXCTL0_RATE_MASK)
|
|
|
|
#define RTW_TXCTL0_RTSEN (1<<23) /* RTS Enable */
|
|
|
|
#define RTW_TXCTL0_RTSRATE_MASK 0x780000 /* Tx rate */
|
|
#define RTW_TXCTL0_RTSRATE_1MBPS LSHIFT(0, RTW_TXCTL0_RTSRATE_MASK)
|
|
#define RTW_TXCTL0_RTSRATE_2MBPS LSHIFT(1, RTW_TXCTL0_RTSRATE_MASK)
|
|
#define RTW_TXCTL0_RTSRATE_5MBPS LSHIFT(2, RTW_TXCTL0_RTSRATE_MASK)
|
|
#define RTW_TXCTL0_RTSRATE_11MBPS LSHIFT(3, RTW_TXCTL0_RTSRATE_MASK)
|
|
|
|
#define RTW_TXCTL0_BEACON (1<<18) /* packet is a beacon */
|
|
#define RTW_TXCTL0_MOREFRAG (1<<17) /* another fragment follows */
|
|
#define RTW_TXCTL0_SPLCP (1<<16) /* add short PLCP preamble
|
|
* and header
|
|
*/
|
|
#define RTW_TXCTL0_KEYID_MASK 0xc000 /* default key id */
|
|
#define RTW_TXCTL0_RSVD1_MASK 0x3000 /* reserved */
|
|
#define RTW_TXCTL0_TPKTSIZE_MASK 0xfff /* Tx packet size
|
|
* in bytes
|
|
*/
|
|
|
|
#define RTW_TXSTAT_OWN RTW_TXCTL0_OWN
|
|
#define RTW_TXSTAT_RSVD0 RTW_TXCTL0_RSVD0
|
|
#define RTW_TXSTAT_FS RTW_TXCTL0_FS
|
|
#define RTW_TXSTAT_LS RTW_TXCTL0_LS
|
|
#define RTW_TXSTAT_RSVD1_MASK 0xfff0000
|
|
#define RTW_TXSTAT_TOK (1<<15)
|
|
#define RTW_TXSTAT_RTSRETRY_MASK 0x7f00 /* RTS retry count */
|
|
#define RTW_TXSTAT_DRC_MASK 0xff /* Data retry count */
|
|
|
|
#define RTW_TXCTL1_LENGEXT (1<<31) /* supplements _LENGTH
|
|
* in packets sent 5.5Mb/s or
|
|
* faster
|
|
*/
|
|
#define RTW_TXCTL1_LENGTH_MASK 0x7fff0000 /* PLCP length (microseconds) */
|
|
#define RTW_TXCTL1_RTSDUR_MASK 0xffff /* RTS Duration
|
|
* (microseconds)
|
|
*/
|
|
|
|
#define RTW_TXLEN_LENGTH_MASK 0xfff /* Tx buffer length in bytes */
|
|
|
|
/* Rx descriptor */
|
|
struct rtw_rxdesc {
|
|
u_int32_t rd_ctl;
|
|
u_int32_t rd_rsvd0;
|
|
u_int32_t rd_buf;
|
|
u_int32_t rd_rsvd1;
|
|
};
|
|
|
|
#define rd_stat rd_ctl
|
|
#define rd_rssi rd_rsvd0
|
|
#define rd_tsftl rd_buf /* valid only when RTW_RXSTAT_LS is set */
|
|
#define rd_tsfth rd_rsvd1 /* valid only when RTW_RXSTAT_LS is set */
|
|
|
|
#define RTW_RXCTL_OWN (1<<31) /* 1: owned by NIC */
|
|
#define RTW_RXCTL_EOR (1<<30) /* end of ring */
|
|
#define RTW_RXCTL_FS (1<<29) /* first segment */
|
|
#define RTW_RXCTL_LS (1<<28) /* last segment */
|
|
#define RTW_RXCTL_RSVD0_MASK 0x3ffff000 /* reserved */
|
|
#define RTW_RXCTL_LENGTH_MASK 0xfff /* Rx buffer length */
|
|
|
|
#define RTW_RXSTAT_OWN RTW_RXCTL_OWN
|
|
#define RTW_RXSTAT_EOR RTW_RXCTL_EOR
|
|
#define RTW_RXSTAT_FS RTW_RXCTL_FS /* first segment */
|
|
#define RTW_RXSTAT_LS RTW_RXCTL_LS /* last segment */
|
|
#define RTW_RXSTAT_DMAFAIL (1<<27) /* DMA failure on this pkt */
|
|
#define RTW_RXSTAT_BOVF (1<<26) /* buffer overflow XXX means
|
|
* FIFO exhausted?
|
|
*/
|
|
#define RTW_RXSTAT_SPLCP (1<<25) /* Rx'd with short preamble
|
|
* and PLCP header
|
|
*/
|
|
#define RTW_RXSTAT_RSVD1 (1<<24) /* reserved */
|
|
#define RTW_RXSTAT_RATE_MASK 0xf00000 /* Rx rate */
|
|
#define RTW_RXSTAT_RATE_1MBPS LSHIFT(0, RTW_RXSTAT_RATE_MASK)
|
|
#define RTW_RXSTAT_RATE_2MBPS LSHIFT(1, RTW_RXSTAT_RATE_MASK)
|
|
#define RTW_RXSTAT_RATE_5MBPS LSHIFT(2, RTW_RXSTAT_RATE_MASK)
|
|
#define RTW_RXSTAT_RATE_11MBPS LSHIFT(3, RTW_RXSTAT_RATE_MASK)
|
|
#define RTW_RXSTAT_MIC (1<<19) /* XXX from reference driver */
|
|
#define RTW_RXSTAT_MAR (1<<18) /* is multicast */
|
|
#define RTW_RXSTAT_PAR (1<<17) /* matches RTL8180's MAC */
|
|
#define RTW_RXSTAT_BAR (1<<16) /* is broadcast */
|
|
#define RTW_RXSTAT_RES (1<<15) /* error summary. valid when
|
|
* RTW_RXSTAT_LS set. indicates
|
|
* that either RTW_RXSTAT_CRC32
|
|
* or RTW_RXSTAT_ICV is set.
|
|
*/
|
|
#define RTW_RXSTAT_PWRMGT (1<<14) /* 802.11 PWRMGMT bit is set */
|
|
#define RTW_RXSTAT_CRC16 (1<<14) /* XXX CRC16 error, from
|
|
* reference driver
|
|
*/
|
|
#define RTW_RXSTAT_CRC32 (1<<13) /* CRC32 error */
|
|
#define RTW_RXSTAT_ICV (1<<12) /* ICV error */
|
|
#define RTW_RXSTAT_LENGTH_MASK 0xfff /* frame length, including
|
|
* CRC32
|
|
*/
|
|
|
|
/* Convenient status conjunction. */
|
|
#define RTW_RXSTAT_ONESEG (RTW_RXSTAT_FS|RTW_RXSTAT_LS)
|
|
/* Convenient status disjunctions. */
|
|
#define RTW_RXSTAT_IOERROR (RTW_RXSTAT_DMAFAIL|RTW_RXSTAT_BOVF)
|
|
#define RTW_RXSTAT_DEBUG (RTW_RXSTAT_SPLCP|RTW_RXSTAT_MAR|\
|
|
RTW_RXSTAT_PAR|RTW_RXSTAT_BAR|\
|
|
RTW_RXSTAT_PWRMGT|RTW_RXSTAT_CRC32|\
|
|
RTW_RXSTAT_ICV)
|
|
|
|
|
|
#define RTW_RXRSSI_VLAN 0xfffe /* XXX from reference driver */
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/* for Philips RF front-ends */
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#define RTW_RXRSSI_RSSI 0xff00 /* RF energy at the PHY */
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/* for RF front-ends by Intersil, Maxim, RFMD */
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#define RTW_RXRSSI_IMR_RSSI 0xfe00 /* RF energy at the PHY */
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#define RTW_RXRSSI_IMR_LNA (1<<8) /* 1: LNA activated */
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#define RTW_RXRSSI_SQ 0xff /* Barker code-lock quality */
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#define RTW_READ8(regs, ofs) \
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((*(regs)->r_read8)(regs, ofs))
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#define RTW_READ16(regs, ofs) \
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((*(regs)->r_read16)(regs, ofs))
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#define RTW_READ(regs, ofs) \
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((*(regs)->r_read32)(regs, ofs))
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#define RTW_WRITE8(regs, ofs, val) \
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((*(regs)->r_write8)(regs, ofs, val))
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#define RTW_WRITE16(regs, ofs, val) \
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((*(regs)->r_write16)(regs, ofs, val))
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#define RTW_WRITE(regs, ofs, val) \
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((*(regs)->r_write32)(regs, ofs, val))
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|
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#define RTW_ISSET(regs, reg, mask) \
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(RTW_READ((regs), (reg)) & (mask))
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#define RTW_CLR(regs, reg, mask) \
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RTW_WRITE((regs), (reg), RTW_READ((regs), (reg)) & ~(mask))
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/* bus_space(9) lied? */
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#ifndef BUS_SPACE_BARRIER_SYNC
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#define BUS_SPACE_BARRIER_SYNC (BUS_SPACE_BARRIER_READ|BUS_SPACE_BARRIER_WRITE)
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#endif
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|
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#ifndef BUS_SPACE_BARRIER_READ_BEFORE_READ
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|
#define BUS_SPACE_BARRIER_READ_BEFORE_READ BUS_SPACE_BARRIER_READ
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|
#endif
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|
|
|
#ifndef BUS_SPACE_BARRIER_READ_BEFORE_WRITE
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|
#define BUS_SPACE_BARRIER_READ_BEFORE_WRITE BUS_SPACE_BARRIER_READ
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|
#endif
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|
|
|
#ifndef BUS_SPACE_BARRIER_WRITE_BEFORE_READ
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|
#define BUS_SPACE_BARRIER_WRITE_BEFORE_READ BUS_SPACE_BARRIER_WRITE
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|
#endif
|
|
|
|
#ifndef BUS_SPACE_BARRIER_WRITE_BEFORE_WRITE
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|
#define BUS_SPACE_BARRIER_WRITE_BEFORE_WRITE BUS_SPACE_BARRIER_WRITE
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|
#endif
|
|
|
|
/*
|
|
* Bus barrier
|
|
*
|
|
* Complete outstanding read and/or write ops on [reg0, reg1]
|
|
* ([reg1, reg0]) before starting new ops on the same region. See
|
|
* acceptable bus_space_barrier(9) for the flag definitions.
|
|
*/
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|
#define RTW_BARRIER(regs, reg0, reg1, flags) \
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|
((*(regs)->r_barrier)(regs, reg0, reg1, flags))
|
|
|
|
/*
|
|
* Barrier convenience macros.
|
|
*/
|
|
/* sync */
|
|
#define RTW_SYNC(regs, reg0, reg1) \
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|
RTW_BARRIER(regs, reg0, reg1, BUS_SPACE_BARRIER_SYNC)
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|
|
|
/* write-before-write */
|
|
#define RTW_WBW(regs, reg0, reg1) \
|
|
RTW_BARRIER(regs, reg0, reg1, BUS_SPACE_BARRIER_WRITE_BEFORE_WRITE)
|
|
|
|
/* write-before-read */
|
|
#define RTW_WBR(regs, reg0, reg1) \
|
|
RTW_BARRIER(regs, reg0, reg1, BUS_SPACE_BARRIER_WRITE_BEFORE_READ)
|
|
|
|
/* read-before-read */
|
|
#define RTW_RBR(regs, reg0, reg1) \
|
|
RTW_BARRIER(regs, reg0, reg1, BUS_SPACE_BARRIER_READ_BEFORE_READ)
|
|
|
|
/* read-before-read */
|
|
#define RTW_RBW(regs, reg0, reg1) \
|
|
RTW_BARRIER(regs, reg0, reg1, BUS_SPACE_BARRIER_READ_BEFORE_WRITE)
|
|
|
|
#define RTW_WBRW(regs, reg0, reg1) \
|
|
RTW_BARRIER(regs, reg0, reg1, \
|
|
BUS_SPACE_BARRIER_WRITE_BEFORE_READ | \
|
|
BUS_SPACE_BARRIER_WRITE_BEFORE_WRITE)
|
|
|
|
/*
|
|
* Registers for RTL8180L's built-in baseband modem.
|
|
*/
|
|
#define RTW_BBP_SYS1 0x00
|
|
#define RTW_BBP_TXAGC 0x03 /* guess: transmit auto gain control */
|
|
#define RTW_BBP_LNADET 0x04 /* guess: low-noise amplifier activation
|
|
* threshold
|
|
*/
|
|
#define RTW_BBP_IFAGCINI 0x05 /* guess: intermediate frequency (IF)
|
|
* auto-gain control (AGC) initial value
|
|
*/
|
|
#define RTW_BBP_IFAGCLIMIT 0x06 /* guess: IF AGC maximum value */
|
|
#define RTW_BBP_IFAGCDET 0x07 /* guess: activation threshold for
|
|
* IF AGC loop
|
|
*/
|
|
|
|
#define RTW_BBP_ANTATTEN 0x10 /* guess: antenna & attenuation */
|
|
#define RTW_BBP_ANTATTEN_PHILIPS_MAGIC 0x91
|
|
#define RTW_BBP_ANTATTEN_INTERSIL_MAGIC 0x92
|
|
#define RTW_BBP_ANTATTEN_RFMD_MAGIC 0x93
|
|
#define RTW_BBP_ANTATTEN_GCT_MAGIC 0xa3
|
|
#define RTW_BBP_ANTATTEN_MAXIM_MAGIC 0xb3
|
|
#define RTW_BBP_ANTATTEN_DFLANTB 0x40
|
|
#define RTW_BBP_ANTATTEN_CHAN14 0x0c
|
|
|
|
#define RTW_BBP_TRL 0x11 /* guess: transmit/receive
|
|
* switch latency
|
|
*/
|
|
#define RTW_BBP_SYS2 0x12
|
|
#define RTW_BBP_SYS2_ANTDIV 0x80 /* enable antenna diversity */
|
|
#define RTW_BBP_SYS2_RATE_MASK 0x30 /* loopback rate?
|
|
* 0: 1Mbps
|
|
* 1: 2Mbps
|
|
* 2: 5.5Mbps
|
|
* 3: 11Mbps
|
|
*/
|
|
#define RTW_BBP_SYS3 0x13
|
|
/* carrier-sense threshold */
|
|
#define RTW_BBP_SYS3_CSTHRESH_MASK 0xf
|
|
#define RTW_BBP_CHESTLIM 0x19 /* guess: channel energy-detect
|
|
* threshold
|
|
*/
|
|
#define RTW_BBP_CHSQLIM 0x1a /* guess: channel signal-quality
|
|
* threshold
|
|
*/
|