2017-11-20 19:36:21 +00:00
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/*-
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* SPDX-License-Identifier: BSD-3-Clause
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*
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Bring in Andrew Thompson's port of Sepherosa Ziehau's bwi driver for
Broadcom BCM43xx chipsets. This driver uses the v3 firmware that
needs to be fetched separately. A port will be committed to create
the bwi firmware module.
The driver matches the following chips: Broadcom BCM4301, BCM4307,
BCM4306, BCM4309, BCM4311, BCM4312, BCM4318, BCM4319
The driver works for 802.11b and 802.11g.
Limitations:
This doesn't support the 802.11a or 802.11n portion of radios.
Some BCM4306 and BCM4309 cards don't work with Channel 1, 2 or 3.
Documenation for this firmware is reverse engineered from
http://bcm.sipsolutions.net/
V4 of the firmware is needed for 11a or 11n support
http://bcm-v4.sipsolutions.net/
Firmware needs to be fetched from a third party, port to be committed
# I've tested this with a BCM4319 mini-pci and a BCM4318 CardBus card, and
# not connected it to the build until the firmware port is committed.
Obtained from: DragonFlyBSD, //depot/projects/vap
Reviewed by: sam@, thompsa@
2009-05-03 04:01:43 +00:00
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* Copyright (c) 2007 The DragonFly Project. All rights reserved.
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*
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* This code is derived from software contributed to The DragonFly Project
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* by Sepherosa Ziehau <sepherosa@gmail.com>
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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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*
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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
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* the documentation and/or other materials provided with the
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* distribution.
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* 3. Neither the name of The DragonFly Project nor the names of its
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* contributors may be used to endorse or promote products derived
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* from this software without specific, prior written permission.
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*
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* THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS
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* ``AS IS'' AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT
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* LIMITED TO, THE IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS
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* FOR A PARTICULAR PURPOSE ARE DISCLAIMED. IN NO EVENT SHALL THE
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* COPYRIGHT HOLDERS OR CONTRIBUTORS BE LIABLE FOR ANY DIRECT, INDIRECT,
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* INCIDENTAL, SPECIAL, EXEMPLARY OR CONSEQUENTIAL DAMAGES (INCLUDING,
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* BUT NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES;
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* LOSS OF USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED
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* AND ON ANY THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY,
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* OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT
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* OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF
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* SUCH DAMAGE.
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*
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* $DragonFly: src/sys/dev/netif/bwi/bwiphy.h,v 1.1 2007/09/08 06:15:54 sephe Exp $
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* $FreeBSD$
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*/
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#ifndef _BWI_PHY_H
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#define _BWI_PHY_H
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struct bwi_gains {
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int16_t tbl_gain1;
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int16_t tbl_gain2;
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int16_t phy_gain;
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};
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int bwi_phy_attach(struct bwi_mac *);
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void bwi_phy_clear_state(struct bwi_phy *);
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int bwi_phy_calibrate(struct bwi_mac *);
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void bwi_phy_set_bbp_atten(struct bwi_mac *, uint16_t);
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void bwi_set_gains(struct bwi_mac *, const struct bwi_gains *);
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int16_t bwi_nrssi_read(struct bwi_mac *, uint16_t);
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void bwi_nrssi_write(struct bwi_mac *, uint16_t, int16_t);
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uint16_t bwi_phy_read(struct bwi_mac *, uint16_t);
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void bwi_phy_write(struct bwi_mac *, uint16_t, uint16_t);
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static __inline void
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bwi_phy_init(struct bwi_mac *_mac)
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{
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_mac->mac_phy.phy_init(_mac);
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}
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#define PHY_WRITE(mac, ctrl, val) bwi_phy_write((mac), (ctrl), (val))
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#define PHY_READ(mac, ctrl) bwi_phy_read((mac), (ctrl))
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#define PHY_SETBITS(mac, ctrl, bits) \
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PHY_WRITE((mac), (ctrl), PHY_READ((mac), (ctrl)) | (bits))
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#define PHY_CLRBITS(mac, ctrl, bits) \
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PHY_WRITE((mac), (ctrl), PHY_READ((mac), (ctrl)) & ~(bits))
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#define PHY_FILT_SETBITS(mac, ctrl, filt, bits) \
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PHY_WRITE((mac), (ctrl), (PHY_READ((mac), (ctrl)) & (filt)) | (bits))
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#define BWI_PHYR_NRSSI_THR_11B 0x020
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#define BWI_PHYR_BBP_ATTEN 0x060
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#define BWI_PHYR_TBL_CTRL_11A 0x072
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#define BWI_PHYR_TBL_DATA_LO_11A 0x073
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#define BWI_PHYR_TBL_DATA_HI_11A 0x074
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#define BWI_PHYR_TBL_CTRL_11G 0x472
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#define BWI_PHYR_TBL_DATA_LO_11G 0x473
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#define BWI_PHYR_TBL_DATA_HI_11G 0x474
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#define BWI_PHYR_NRSSI_THR_11G 0x48a
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#define BWI_PHYR_NRSSI_CTRL 0x803
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#define BWI_PHYR_NRSSI_DATA 0x804
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#define BWI_PHYR_RF_LO 0x810
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/*
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* PHY Tables
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*/
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/*
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* http://bcm-specs.sipsolutions.net/APHYSetup/FineFrequency
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* G PHY
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*/
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#define BWI_PHY_FREQ_11G_REV1 \
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0x0089, 0x02e9, 0x0409, 0x04e9, 0x05a9, 0x0669, 0x0709, 0x0789, \
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0x0829, 0x08a9, 0x0929, 0x0989, 0x0a09, 0x0a69, 0x0ac9, 0x0b29, \
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0x0ba9, 0x0be9, 0x0c49, 0x0ca9, 0x0d09, 0x0d69, 0x0da9, 0x0e09, \
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0x0e69, 0x0ea9, 0x0f09, 0x0f49, 0x0fa9, 0x0fe9, 0x1029, 0x1089, \
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0x10c9, 0x1109, 0x1169, 0x11a9, 0x11e9, 0x1229, 0x1289, 0x12c9, \
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0x1309, 0x1349, 0x1389, 0x13c9, 0x1409, 0x1449, 0x14a9, 0x14e9, \
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0x1529, 0x1569, 0x15a9, 0x15e9, 0x1629, 0x1669, 0x16a9, 0x16e8, \
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0x1728, 0x1768, 0x17a8, 0x17e8, 0x1828, 0x1868, 0x18a8, 0x18e8, \
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0x1928, 0x1968, 0x19a8, 0x19e8, 0x1a28, 0x1a68, 0x1aa8, 0x1ae8, \
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0x1b28, 0x1b68, 0x1ba8, 0x1be8, 0x1c28, 0x1c68, 0x1ca8, 0x1ce8, \
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0x1d28, 0x1d68, 0x1dc8, 0x1e08, 0x1e48, 0x1e88, 0x1ec8, 0x1f08, \
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0x1f48, 0x1f88, 0x1fe8, 0x2028, 0x2068, 0x20a8, 0x2108, 0x2148, \
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0x2188, 0x21c8, 0x2228, 0x2268, 0x22c8, 0x2308, 0x2348, 0x23a8, \
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0x23e8, 0x2448, 0x24a8, 0x24e8, 0x2548, 0x25a8, 0x2608, 0x2668, \
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0x26c8, 0x2728, 0x2787, 0x27e7, 0x2847, 0x28c7, 0x2947, 0x29a7, \
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0x2a27, 0x2ac7, 0x2b47, 0x2be7, 0x2ca7, 0x2d67, 0x2e47, 0x2f67, \
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0x3247, 0x3526, 0x3646, 0x3726, 0x3806, 0x38a6, 0x3946, 0x39e6, \
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0x3a66, 0x3ae6, 0x3b66, 0x3bc6, 0x3c45, 0x3ca5, 0x3d05, 0x3d85, \
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0x3de5, 0x3e45, 0x3ea5, 0x3ee5, 0x3f45, 0x3fa5, 0x4005, 0x4045, \
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0x40a5, 0x40e5, 0x4145, 0x4185, 0x41e5, 0x4225, 0x4265, 0x42c5, \
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0x4305, 0x4345, 0x43a5, 0x43e5, 0x4424, 0x4464, 0x44c4, 0x4504, \
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0x4544, 0x4584, 0x45c4, 0x4604, 0x4644, 0x46a4, 0x46e4, 0x4724, \
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0x4764, 0x47a4, 0x47e4, 0x4824, 0x4864, 0x48a4, 0x48e4, 0x4924, \
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0x4964, 0x49a4, 0x49e4, 0x4a24, 0x4a64, 0x4aa4, 0x4ae4, 0x4b23, \
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0x4b63, 0x4ba3, 0x4be3, 0x4c23, 0x4c63, 0x4ca3, 0x4ce3, 0x4d23, \
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0x4d63, 0x4da3, 0x4de3, 0x4e23, 0x4e63, 0x4ea3, 0x4ee3, 0x4f23, \
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0x4f63, 0x4fc3, 0x5003, 0x5043, 0x5083, 0x50c3, 0x5103, 0x5143, \
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0x5183, 0x51e2, 0x5222, 0x5262, 0x52a2, 0x52e2, 0x5342, 0x5382, \
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0x53c2, 0x5402, 0x5462, 0x54a2, 0x5502, 0x5542, 0x55a2, 0x55e2, \
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0x5642, 0x5682, 0x56e2, 0x5722, 0x5782, 0x57e1, 0x5841, 0x58a1, \
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0x5901, 0x5961, 0x59c1, 0x5a21, 0x5aa1, 0x5b01, 0x5b81, 0x5be1, \
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0x5c61, 0x5d01, 0x5d80, 0x5e20, 0x5ee0, 0x5fa0, 0x6080, 0x61c0
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/*
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* http://bcm-specs.sipsolutions.net/APHYSetup/noise_table
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*/
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/* G PHY Revision 1 */
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#define BWI_PHY_NOISE_11G_REV1 \
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0x013c, 0x01f5, 0x031a, 0x0631, 0x0001, 0x0001, 0x0001, 0x0001
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/* G PHY generic */
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#define BWI_PHY_NOISE_11G \
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0x5484, 0x3c40, 0x0000, 0x0000, 0x0000, 0x0000, 0x0000, 0x0000
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/*
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* http://bcm-specs.sipsolutions.net/APHYSetup/rotor_table
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* G PHY Revision 1
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*/
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#define BWI_PHY_ROTOR_11G_REV1 \
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0xfeb93ffd, 0xfec63ffd, 0xfed23ffd, 0xfedf3ffd, \
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0xfeec3ffe, 0xfef83ffe, 0xff053ffe, 0xff113ffe, \
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0xff1e3ffe, 0xff2a3fff, 0xff373fff, 0xff443fff, \
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0xff503fff, 0xff5d3fff, 0xff693fff, 0xff763fff, \
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0xff824000, 0xff8f4000, 0xff9b4000, 0xffa84000, \
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0xffb54000, 0xffc14000, 0xffce4000, 0xffda4000, \
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0xffe74000, 0xfff34000, 0x00004000, 0x000d4000, \
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0x00194000, 0x00264000, 0x00324000, 0x003f4000, \
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0x004b4000, 0x00584000, 0x00654000, 0x00714000, \
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0x007e4000, 0x008a3fff, 0x00973fff, 0x00a33fff, \
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0x00b03fff, 0x00bc3fff, 0x00c93fff, 0x00d63fff, \
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0x00e23ffe, 0x00ef3ffe, 0x00fb3ffe, 0x01083ffe, \
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0x01143ffe, 0x01213ffd, 0x012e3ffd, 0x013a3ffd, \
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0x01473ffd
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/*
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* http://bcm-specs.sipsolutions.net/APHYSetup/noise_scale_table
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*/
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/* G PHY Revision [0,2] */
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#define BWI_PHY_NOISE_SCALE_11G_REV2 \
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0x6c77, 0x5162, 0x3b40, 0x3335, 0x2f2d, 0x2a2a, 0x2527, 0x1f21, \
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0x1a1d, 0x1719, 0x1616, 0x1414, 0x1414, 0x1400, 0x1414, 0x1614, \
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0x1716, 0x1a19, 0x1f1d, 0x2521, 0x2a27, 0x2f2a, 0x332d, 0x3b35, \
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0x5140, 0x6c62, 0x0077
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/* G PHY Revsion 7 */
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#define BWI_PHY_NOISE_SCALE_11G_REV7 \
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0xa4a4, 0xa4a4, 0xa4a4, 0xa4a4, 0xa4a4, 0xa4a4, 0xa4a4, 0xa4a4, \
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0xa4a4, 0xa4a4, 0xa4a4, 0xa4a4, 0xa4a4, 0xa400, 0xa4a4, 0xa4a4, \
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0xa4a4, 0xa4a4, 0xa4a4, 0xa4a4, 0xa4a4, 0xa4a4, 0xa4a4, 0xa4a4, \
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0xa4a4, 0xa4a4, 0x00a4
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/* G PHY generic */
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#define BWI_PHY_NOISE_SCALE_11G \
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0xd8dd, 0xcbd4, 0xbcc0, 0xb6b7, 0xb2b0, 0xadad, 0xa7a9, 0x9fa1, \
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0x969b, 0x9195, 0x8f8f, 0x8a8a, 0x8a8a, 0x8a00, 0x8a8a, 0x8f8a, \
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0x918f, 0x9695, 0x9f9b, 0xa7a1, 0xada9, 0xb2ad, 0xb6b0, 0xbcb7, \
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0xcbc0, 0xd8d4, 0x00dd
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/*
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* http://bcm-specs.sipsolutions.net/APHYSetup/sigma_square_table
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*/
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/* G PHY Revision 2 */
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#define BWI_PHY_SIGMA_SQ_11G_REV2 \
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0x007a, 0x0075, 0x0071, 0x006c, 0x0067, 0x0063, 0x005e, 0x0059, \
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0x0054, 0x0050, 0x004b, 0x0046, 0x0042, 0x003d, 0x003d, 0x003d, \
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0x003d, 0x003d, 0x003d, 0x003d, 0x003d, 0x003d, 0x003d, 0x003d, \
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0x003d, 0x003d, 0x0000, 0x003d, 0x003d, 0x003d, 0x003d, 0x003d, \
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0x003d, 0x003d, 0x003d, 0x003d, 0x003d, 0x003d, 0x003d, 0x003d, \
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0x0042, 0x0046, 0x004b, 0x0050, 0x0054, 0x0059, 0x005e, 0x0063, \
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0x0067, 0x006c, 0x0071, 0x0075, 0x007a
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/* G PHY Revision (2,7] */
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#define BWI_PHY_SIGMA_SQ_11G_REV7 \
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0x00de, 0x00dc, 0x00da, 0x00d8, 0x00d6, 0x00d4, 0x00d2, 0x00cf, \
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0x00cd, 0x00ca, 0x00c7, 0x00c4, 0x00c1, 0x00be, 0x00be, 0x00be, \
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0x00be, 0x00be, 0x00be, 0x00be, 0x00be, 0x00be, 0x00be, 0x00be, \
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0x00be, 0x00be, 0x0000, 0x00be, 0x00be, 0x00be, 0x00be, 0x00be, \
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0x00be, 0x00be, 0x00be, 0x00be, 0x00be, 0x00be, 0x00be, 0x00be, \
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0x00c1, 0x00c4, 0x00c7, 0x00ca, 0x00cd, 0x00cf, 0x00d2, 0x00d4, \
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0x00d6, 0x00d8, 0x00da, 0x00dc, 0x00de
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/*
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* http://bcm-specs.sipsolutions.net/APHYSetup/retard_table
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* G PHY
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*/
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#define BWI_PHY_DELAY_11G_REV1 \
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0xdb93cb87, 0xd666cf64, 0xd1fdd358, 0xcda6d826, \
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0xca38dd9f, 0xc729e2b4, 0xc469e88e, 0xc26aee2b, \
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0xc0def46c, 0xc073fa62, 0xc01d00d5, 0xc0760743, \
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0xc1560d1e, 0xc2e51369, 0xc4ed18ff, 0xc7ac1ed7, \
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0xcb2823b2, 0xcefa28d9, 0xd2f62d3f, 0xd7bb3197, \
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0xdce53568, 0xe1fe3875, 0xe7d13b35, 0xed663d35, \
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0xf39b3ec4, 0xf98e3fa7, 0x00004000, 0x06723fa7, \
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0x0c653ec4, 0x129a3d35, 0x182f3b35, 0x1e023875, \
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0x231b3568, 0x28453197, 0x2d0a2d3f, 0x310628d9, \
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0x34d823b2, 0x38541ed7, 0x3b1318ff, 0x3d1b1369, \
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0x3eaa0d1e, 0x3f8a0743, 0x3fe300d5, 0x3f8dfa62, \
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0x3f22f46c, 0x3d96ee2b, 0x3b97e88e, 0x38d7e2b4, \
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0x35c8dd9f, 0x325ad826, 0x2e03d358, 0x299acf64, \
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0x246dcb87
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#endif /* !_BWI_PHY_H */
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