401 lines
13 KiB
C
401 lines
13 KiB
C
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/* $OpenBSD: if_urtwreg.h,v 1.13 2010/08/27 17:08:01 jsg Exp $ */
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/*-
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* Copyright (c) 2009 Martynas Venckus <martynas@openbsd.org>
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* Copyright (c) 2008 Weongyo Jeong <weongyo@FreeBSD.org>
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*
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* Permission to use, copy, modify, and distribute this software for any
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* purpose with or without fee is hereby granted, provided that the above
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* copyright notice and this permission notice appear in all copies.
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*
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* THE SOFTWARE IS PROVIDED "AS IS" AND THE AUTHOR DISCLAIMS ALL WARRANTIES
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* WITH REGARD TO THIS SOFTWARE INCLUDING ALL IMPLIED WARRANTIES OF
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* MERCHANTABILITY AND FITNESS. IN NO EVENT SHALL THE AUTHOR BE LIABLE FOR
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* ANY SPECIAL, DIRECT, INDIRECT, OR CONSEQUENTIAL DAMAGES OR ANY DAMAGES
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* WHATSOEVER RESULTING FROM LOSS OF USE, DATA OR PROFITS, WHETHER IN AN
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* ACTION OF CONTRACT, NEGLIGENCE OR OTHER TORTIOUS ACTION, ARISING OUT OF
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* OR IN CONNECTION WITH THE USE OR PERFORMANCE OF THIS SOFTWARE.
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*/
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#define URTW_CONFIG_NO 1
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#define URTW_IFACE_INDEX 0
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/*
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* Known hardware revisions.
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*/
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#define URTW_HWREV_8187 0x01
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#define URTW_HWREV_8187_B 0x02
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#define URTW_HWREV_8187_D 0x04
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#define URTW_HWREV_8187B 0x08
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#define URTW_HWREV_8187B_B 0x10
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#define URTW_HWREV_8187B_D 0x20
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#define URTW_HWREV_8187B_E 0x40
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/*
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* Registers specific to RTL8187 and RTL8187B.
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*/
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#define URTW_MAC0 0x0000 /* 1 byte */
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#define URTW_MAC1 0x0001 /* 1 byte */
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#define URTW_MAC2 0x0002 /* 1 byte */
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#define URTW_MAC3 0x0003 /* 1 byte */
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#define URTW_MAC4 0x0004 /* 1 byte */
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#define URTW_MAC5 0x0005 /* 1 byte */
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#define URTW_8187_BRSR 0x002c /* 2 byte */
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#define URTW_BRSR_MBR_8185 (0x0fff)
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#define URTW_8187B_EIFS 0x002d /* 1 byte */
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#define URTW_BSSID 0x002e /* 6 byte */
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#define URTW_RESP_RATE 0x0034 /* 1 byte */
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#define URTW_8187B_BRSR 0x0034 /* 2 byte */
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#define URTW_RESP_MAX_RATE_SHIFT (4)
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#define URTW_RESP_MIN_RATE_SHIFT (0)
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#define URTW_8187_EIFS 0x0035 /* 1 byte */
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#define URTW_INTR_MASK 0x003c /* 2 byte */
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#define URTW_CMD 0x0037 /* 1 byte */
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#define URTW_CMD_TX_ENABLE (0x4)
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#define URTW_CMD_RX_ENABLE (0x8)
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#define URTW_CMD_RST (0x10)
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#define URTW_TX_CONF 0x0040 /* 4 byte */
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#define URTW_TX_HWREV_MASK (7 << 25)
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#define URTW_TX_HWREV_8187_D (5 << 25)
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#define URTW_TX_HWREV_8187B_D (6 << 25)
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#define URTW_TX_DURPROCMODE (1 << 30)
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#define URTW_TX_DISREQQSIZE (1 << 28)
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#define URTW_TX_SHORTRETRY (7 << 8)
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#define URTW_TX_LONGRETRY (7 << 0)
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#define URTW_TX_LOOPBACK_SHIFT (17)
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#define URTW_TX_LOOPBACK_NONE (0 << URTW_TX_LOOPBACK_SHIFT)
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#define URTW_TX_LOOPBACK_MAC (1 << URTW_TX_LOOPBACK_SHIFT)
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#define URTW_TX_LOOPBACK_BASEBAND (2 << URTW_TX_LOOPBACK_SHIFT)
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#define URTW_TX_LOOPBACK_CONTINUE (3 << URTW_TX_LOOPBACK_SHIFT)
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#define URTW_TX_LOOPBACK_MASK (0x60000)
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#define URTW_TX_DPRETRY_MASK (0xff00)
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#define URTW_TX_RTSRETRY_MASK (0xff)
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#define URTW_TX_DPRETRY_SHIFT (0)
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#define URTW_TX_RTSRETRY_SHIFT (8)
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#define URTW_TX_NOCRC (0x10000)
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#define URTW_TX_MXDMA_MASK (0xe00000)
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#define URTW_TX_MXDMA_1024 (6 << URTW_TX_MXDMA_SHIFT)
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#define URTW_TX_MXDMA_2048 (7 << URTW_TX_MXDMA_SHIFT)
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#define URTW_TX_MXDMA_SHIFT (21)
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#define URTW_TX_CWMIN (1 << 31)
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#define URTW_TX_DISCW (1 << 20)
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#define URTW_TX_SWPLCPLEN (1 << 24)
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#define URTW_TX_NOICV (0x80000)
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#define URTW_RX 0x0044 /* 4 byte */
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#define URTW_RX_9356SEL (1 << 6)
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#define URTW_RX_FILTER_MASK \
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(URTW_RX_FILTER_ALLMAC | URTW_RX_FILTER_NICMAC | URTW_RX_FILTER_MCAST | \
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URTW_RX_FILTER_BCAST | URTW_RX_FILTER_CRCERR | URTW_RX_FILTER_ICVERR | \
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URTW_RX_FILTER_DATA | URTW_RX_FILTER_CTL | URTW_RX_FILTER_MNG | \
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(1 << 21) | \
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URTW_RX_FILTER_PWR | URTW_RX_CHECK_BSSID)
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#define URTW_RX_FILTER_ALLMAC (0x00000001)
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#define URTW_RX_FILTER_NICMAC (0x00000002)
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#define URTW_RX_FILTER_MCAST (0x00000004)
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#define URTW_RX_FILTER_BCAST (0x00000008)
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#define URTW_RX_FILTER_CRCERR (0x00000020)
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#define URTW_RX_FILTER_ICVERR (0x00001000)
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#define URTW_RX_FILTER_DATA (0x00040000)
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#define URTW_RX_FILTER_CTL (0x00080000)
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#define URTW_RX_FILTER_MNG (0x00100000)
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#define URTW_RX_FILTER_PWR (0x00400000)
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#define URTW_RX_CHECK_BSSID (0x00800000)
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#define URTW_RX_FIFO_THRESHOLD_MASK ((1 << 13) | (1 << 14) | (1 << 15))
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#define URTW_RX_FIFO_THRESHOLD_SHIFT (13)
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#define URTW_RX_FIFO_THRESHOLD_128 (3)
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#define URTW_RX_FIFO_THRESHOLD_256 (4)
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#define URTW_RX_FIFO_THRESHOLD_512 (5)
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#define URTW_RX_FIFO_THRESHOLD_1024 (6)
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#define URTW_RX_FIFO_THRESHOLD_NONE (7 << URTW_RX_FIFO_THRESHOLD_SHIFT)
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#define URTW_RX_AUTORESETPHY (1 << URTW_RX_AUTORESETPHY_SHIFT)
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#define URTW_RX_AUTORESETPHY_SHIFT (28)
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#define URTW_MAX_RX_DMA_MASK ((1<<8) | (1<<9) | (1<<10))
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#define URTW_MAX_RX_DMA_2048 (7 << URTW_MAX_RX_DMA_SHIFT)
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#define URTW_MAX_RX_DMA_1024 (6)
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#define URTW_MAX_RX_DMA_SHIFT (10)
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#define URTW_RCR_ONLYERLPKT (1 << 31)
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#define URTW_INT_TIMEOUT 0x0048 /* 4 byte */
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#define URTW_EPROM_CMD 0x0050 /* 1 byte */
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#define URTW_EPROM_CMD_NORMAL (0x0)
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#define URTW_EPROM_CMD_NORMAL_MODE \
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(URTW_EPROM_CMD_NORMAL << URTW_EPROM_CMD_SHIFT)
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#define URTW_EPROM_CMD_LOAD (0x1)
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#define URTW_EPROM_CMD_PROGRAM (0x2)
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#define URTW_EPROM_CMD_PROGRAM_MODE \
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(URTW_EPROM_CMD_PROGRAM << URTW_EPROM_CMD_SHIFT)
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#define URTW_EPROM_CMD_CONFIG (0x3)
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#define URTW_EPROM_CMD_SHIFT (6)
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#define URTW_EPROM_CMD_MASK ((1 << 7) | (1 << 6))
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#define URTW_EPROM_READBIT (0x1)
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#define URTW_EPROM_WRITEBIT (0x2)
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#define URTW_EPROM_CK (0x4)
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#define URTW_EPROM_CS (0x8)
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#define URTW_CONFIG1 0x0052 /* 1 byte */
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#define URTW_CONFIG2 0x0053 /* 1 byte */
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#define URTW_ANAPARAM 0x0054 /* 4 byte */
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#define URTW_8187_8225_ANAPARAM_ON (0xa0000a59)
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#define URTW_8187B_8225_ANAPARAM_ON (0x45090658)
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#define URTW_MSR 0x0058 /* 1 byte */
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#define URTW_MSR_LINK_MASK ((1 << 2) | (1 << 3))
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#define URTW_MSR_LINK_SHIFT (2)
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#define URTW_MSR_LINK_NONE (0 << URTW_MSR_LINK_SHIFT)
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#define URTW_MSR_LINK_ADHOC (1 << URTW_MSR_LINK_SHIFT)
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#define URTW_MSR_LINK_STA (2 << URTW_MSR_LINK_SHIFT)
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#define URTW_MSR_LINK_HOSTAP (3 << URTW_MSR_LINK_SHIFT)
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#define URTW_MSR_LINK_ENEDCA (4 << URTW_MSR_LINK_SHIFT)
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#define URTW_CONFIG3 0x0059 /* 1 byte */
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#define URTW_CONFIG3_ANAPARAM_WRITE (0x40)
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#define URTW_CONFIG3_ANAPARAM_W_SHIFT (6)
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#define URTW_CONFIG3_GNT_SELECT (0x80)
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#define URTW_PSR 0x005e /* 1 byte */
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#define URTW_ANAPARAM2 0x0060 /* 4 byte */
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#define URTW_8187_8225_ANAPARAM2_ON (0x860c7312)
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#define URTW_8187B_8225_ANAPARAM2_ON (0x727f3f52)
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#define URTW_BEACON_INTERVAL 0x0070 /* 2 byte */
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#define URTW_ATIM_WND 0x0072 /* 2 byte */
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#define URTW_BEACON_INTERVAL_TIME 0x0074 /* 2 byte */
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#define URTW_ATIM_TR_ITV 0x0076 /* 2 byte */
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#define URTW_RF_PINS_OUTPUT 0x0080 /* 2 byte */
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#define URTW_BB_HOST_BANG_CLK (1 << 1)
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#define URTW_BB_HOST_BANG_EN (1 << 2)
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#define URTW_BB_HOST_BANG_RW (1 << 3)
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#define URTW_RF_PINS_ENABLE 0x0082 /* 2 byte */
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#define URTW_RF_PINS_SELECT 0x0084 /* 2 byte */
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#define URTW_RF_PINS_INPUT 0x0086 /* 2 byte */
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#define URTW_RF_PARA 0x0088 /* 4 byte */
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#define URTW_RF_TIMING 0x008c /* 4 byte */
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#define URTW_GP_ENABLE 0x0090 /* 1 byte */
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#define URTW_GPIO 0x0091 /* 1 byte */
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#define URTW_HSSI_PARA 0x0094 /* 4 byte */
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#define URTW_TX_AGC_CTL 0x009c /* 1 byte */
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#define URTW_TX_AGC_CTL_PERPACKET_GAIN (0x1)
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#define URTW_TX_AGC_CTL_PERPACKET_ANTSEL (0x2)
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#define URTW_TX_AGC_CTL_FEEDBACK_ANT (0x4)
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#define URTW_TX_GAIN_CCK 0x009d /* 1 byte */
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#define URTW_TX_GAIN_OFDM 0x009e /* 1 byte */
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#define URTW_TX_ANTENNA 0x009f /* 1 byte */
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#define URTW_WPA_CONFIG 0x00b0 /* 1 byte */
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#define URTW_SIFS 0x00b4 /* 1 byte */
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#define URTW_DIFS 0x00b5 /* 1 byte */
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#define URTW_SLOT 0x00b6 /* 1 byte */
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#define URTW_CW_CONF 0x00bc /* 1 byte */
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#define URTW_CW_CONF_PERPACKET_RETRY (0x2)
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#define URTW_CW_CONF_PERPACKET_CW (0x1)
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#define URTW_CW_VAL 0x00bd /* 1 byte */
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#define URTW_RATE_FALLBACK 0x00be /* 1 byte */
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#define URTW_RATE_FALLBACK_ENABLE (0x80)
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#define URTW_ACM_CONTROL 0x00bf /* 1 byte */
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#define URTW_8187B_HWREV 0x00e1 /* 1 byte */
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#define URTW_8187B_HWREV_8187B_B (0x0)
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#define URTW_8187B_HWREV_8187B_D (0x1)
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#define URTW_8187B_HWREV_8187B_E (0x2)
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#define URTW_INT_MIG 0x00e2 /* 2 byte */
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#define URTW_TID_AC_MAP 0x00e8 /* 2 byte */
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#define URTW_ANAPARAM3 0x00ee /* 4 byte */
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#define URTW_8187B_8225_ANAPARAM3_ON (0x0)
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#define URTW_TALLY_SEL 0x00fc /* 1 byte */
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#define URTW_AC_VO 0x00f0 /* 1 byte */
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#define URTW_AC_VI 0x00f4 /* 1 byte */
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#define URTW_AC_BE 0x00f8 /* 1 byte */
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#define URTW_AC_BK 0x00fc /* 1 byte */
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#define URTW_FEMR 0x01d4 /* 2 byte */
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#define URTW_ARFR 0x01e0 /* 2 byte */
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#define URTW_RFSW_CTRL 0x0272 /* 2 byte */
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/* for EEPROM */
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#define URTW_EPROM_TXPW_BASE 0x05
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#define URTW_EPROM_RFCHIPID 0x06
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#define URTW_EPROM_RFCHIPID_RTL8225U (5)
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#define URTW_EPROM_MACADDR 0x07
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#define URTW_EPROM_TXPW0 0x16
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#define URTW_EPROM_TXPW2 0x1b
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#define URTW_EPROM_TXPW1 0x3d
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#define URTW_EPROM_SWREV 0x3f
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#define URTW_EPROM_CID_MASK (0xff)
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#define URTW_EPROM_CID_RSVD0 (0x00)
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#define URTW_EPROM_CID_RSVD1 (0xff)
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#define URTW_EPROM_CID_ALPHA0 (0x01)
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#define URTW_EPROM_CID_SERCOMM_PS (0x02)
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#define URTW_EPROM_CID_HW_LED (0x03)
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/* LED */
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#define URTW_CID_DEFAULT 0
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#define URTW_CID_8187_ALPHA0 1
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#define URTW_CID_8187_SERCOMM_PS 2
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#define URTW_CID_8187_HW_LED 3
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#define URTW_SW_LED_MODE0 0
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#define URTW_SW_LED_MODE1 1
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#define URTW_SW_LED_MODE2 2
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#define URTW_SW_LED_MODE3 3
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#define URTW_HW_LED 4
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#define URTW_LED_CTL_POWER_ON 0
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#define URTW_LED_CTL_LINK 2
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#define URTW_LED_CTL_TX 4
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#define URTW_LED_PIN_GPIO0 0
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#define URTW_LED_PIN_LED0 1
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#define URTW_LED_PIN_LED1 2
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#define URTW_LED_UNKNOWN 0
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#define URTW_LED_ON 1
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#define URTW_LED_OFF 2
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#define URTW_LED_BLINK_NORMAL 3
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#define URTW_LED_BLINK_SLOWLY 4
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#define URTW_LED_POWER_ON_BLINK 5
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#define URTW_LED_SCAN_BLINK 6
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#define URTW_LED_NO_LINK_BLINK 7
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#define URTW_LED_BLINK_CM3 8
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/* for extra area */
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#define URTW_EPROM_DISABLE 0
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#define URTW_EPROM_ENABLE 1
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#define URTW_EPROM_DELAY 10
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#define URTW_8187_GETREGS_REQ 5
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#define URTW_8187_SETREGS_REQ 5
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#define URTW_8225_RF_MAX_SENS 6
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#define URTW_8225_RF_DEF_SENS 4
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#define URTW_DEFAULT_RTS_RETRY 7
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#define URTW_DEFAULT_TX_RETRY 7
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#define URTW_DEFAULT_RTS_THRESHOLD 2342U
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#define URTW_MAX_CHANNELS 15
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struct urtw_tx_data {
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struct urtw_softc *sc;
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usbd_xfer_handle xfer;
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uint8_t *buf;
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struct ieee80211_node *ni;
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};
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struct urtw_rx_data {
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|
|
struct urtw_softc *sc;
|
||
|
|
usbd_xfer_handle xfer;
|
||
|
|
uint8_t *buf;
|
||
|
|
struct mbuf *m;
|
||
|
|
};
|
||
|
|
|
||
|
|
/* XXX not correct.. */
|
||
|
|
#define URTW_MIN_RXBUFSZ \
|
||
|
|
(sizeof(struct ieee80211_frame_min))
|
||
|
|
|
||
|
|
#define URTW_RX_DATA_LIST_COUNT 1
|
||
|
|
#define URTW_TX_DATA_LIST_COUNT 16
|
||
|
|
#define URTW_RX_MAXSIZE 0x9c4
|
||
|
|
#define URTW_TX_MAXSIZE 0x9c4
|
||
|
|
|
||
|
|
struct urtw_rx_radiotap_header {
|
||
|
|
struct ieee80211_radiotap_header wr_ihdr;
|
||
|
|
uint8_t wr_flags;
|
||
|
|
uint16_t wr_chan_freq;
|
||
|
|
uint16_t wr_chan_flags;
|
||
|
|
int8_t wr_dbm_antsignal;
|
||
|
|
} __packed;
|
||
|
|
|
||
|
|
#define URTW_RX_RADIOTAP_PRESENT \
|
||
|
|
((1 << IEEE80211_RADIOTAP_FLAGS) | \
|
||
|
|
(1 << IEEE80211_RADIOTAP_CHANNEL) | \
|
||
|
|
(1 << IEEE80211_RADIOTAP_DBM_ANTSIGNAL))
|
||
|
|
|
||
|
|
struct urtw_tx_radiotap_header {
|
||
|
|
struct ieee80211_radiotap_header wt_ihdr;
|
||
|
|
uint8_t wt_flags;
|
||
|
|
uint8_t wt_rate;
|
||
|
|
uint16_t wt_chan_freq;
|
||
|
|
uint16_t wt_chan_flags;
|
||
|
|
} __packed;
|
||
|
|
|
||
|
|
#define URTW_TX_RADIOTAP_PRESENT \
|
||
|
|
((1 << IEEE80211_RADIOTAP_FLAGS) | \
|
||
|
|
(1 << IEEE80211_RADIOTAP_CHANNEL))
|
||
|
|
|
||
|
|
struct urtw_rf {
|
||
|
|
/* RF methods */
|
||
|
|
usbd_status (*init)(struct urtw_rf *);
|
||
|
|
usbd_status (*set_chan)(struct urtw_rf *, int);
|
||
|
|
usbd_status (*set_sens)(struct urtw_rf *);
|
||
|
|
|
||
|
|
/* RF attributes */
|
||
|
|
struct urtw_softc *rf_sc;
|
||
|
|
uint32_t max_sens;
|
||
|
|
uint32_t sens;
|
||
|
|
};
|
||
|
|
|
||
|
|
struct urtw_softc {
|
||
|
|
device_t sc_dev;
|
||
|
|
struct ieee80211com sc_ic;
|
||
|
|
struct ethercom sc_ec;
|
||
|
|
#define sc_if sc_ec.ec_if
|
||
|
|
int (*sc_newstate)(struct ieee80211com *,
|
||
|
|
enum ieee80211_state, int);
|
||
|
|
struct urtw_rf sc_rf;
|
||
|
|
|
||
|
|
bool sc_dying;
|
||
|
|
|
||
|
|
struct usb_task sc_task;
|
||
|
|
usbd_device_handle sc_udev;
|
||
|
|
usbd_interface_handle sc_iface;
|
||
|
|
|
||
|
|
enum ieee80211_state sc_state;
|
||
|
|
int sc_arg;
|
||
|
|
|
||
|
|
uint8_t sc_hwrev;
|
||
|
|
int sc_flags;
|
||
|
|
#define URTW_INIT_ONCE (1 << 1)
|
||
|
|
int sc_epromtype;
|
||
|
|
#define URTW_EEPROM_93C46 0
|
||
|
|
#define URTW_EEPROM_93C56 1
|
||
|
|
uint8_t sc_crcmon;
|
||
|
|
uint8_t sc_bssid[IEEE80211_ADDR_LEN];
|
||
|
|
|
||
|
|
/* for LED */
|
||
|
|
struct callout sc_led_ch;
|
||
|
|
struct usb_task sc_ledtask;
|
||
|
|
uint8_t sc_psr;
|
||
|
|
uint8_t sc_strategy;
|
||
|
|
#define URTW_LED_GPIO 1
|
||
|
|
uint8_t sc_gpio_ledon;
|
||
|
|
uint8_t sc_gpio_ledinprogress;
|
||
|
|
uint8_t sc_gpio_ledstate;
|
||
|
|
uint8_t sc_gpio_ledpin;
|
||
|
|
uint8_t sc_gpio_blinktime;
|
||
|
|
uint8_t sc_gpio_blinkstate;
|
||
|
|
/* RX/TX */
|
||
|
|
usbd_pipe_handle sc_rxpipe;
|
||
|
|
usbd_pipe_handle sc_txpipe_low;
|
||
|
|
usbd_pipe_handle sc_txpipe_normal;
|
||
|
|
#define URTW_PRIORITY_LOW 0
|
||
|
|
#define URTW_PRIORITY_NORMAL 1
|
||
|
|
#define URTW_DATA_TIMEOUT 10000 /* 10 sec */
|
||
|
|
struct urtw_rx_data sc_rx_data[URTW_RX_DATA_LIST_COUNT];
|
||
|
|
struct urtw_tx_data sc_tx_data[URTW_TX_DATA_LIST_COUNT];
|
||
|
|
uint32_t sc_tx_low_queued;
|
||
|
|
uint32_t sc_tx_normal_queued;
|
||
|
|
uint32_t sc_txidx;
|
||
|
|
uint8_t sc_rts_retry;
|
||
|
|
uint8_t sc_tx_retry;
|
||
|
|
uint8_t sc_preamble_mode;
|
||
|
|
struct callout scan_to;
|
||
|
|
int sc_txtimer;
|
||
|
|
int sc_currate;
|
||
|
|
/* TX power */
|
||
|
|
uint8_t sc_txpwr_cck[URTW_MAX_CHANNELS];
|
||
|
|
uint8_t sc_txpwr_cck_base;
|
||
|
|
uint8_t sc_txpwr_ofdm[URTW_MAX_CHANNELS];
|
||
|
|
uint8_t sc_txpwr_ofdm_base;
|
||
|
|
|
||
|
|
struct bpf_if * sc_drvbpf;
|
||
|
|
|
||
|
|
union {
|
||
|
|
struct urtw_rx_radiotap_header th;
|
||
|
|
uint8_t pad[64];
|
||
|
|
} sc_rxtapu;
|
||
|
|
#define sc_rxtap sc_rxtapu.th
|
||
|
|
int sc_rxtap_len;
|
||
|
|
|
||
|
|
union {
|
||
|
|
struct urtw_tx_radiotap_header th;
|
||
|
|
uint8_t pad[64];
|
||
|
|
} sc_txtapu;
|
||
|
|
#define sc_txtap sc_txtapu.th
|
||
|
|
int sc_txtap_len;
|
||
|
|
};
|
||
|
|
|