6479ef780d
The Linux ath9k btcoex code is based off of this code. Note this doesn't actually implement functional btcoex; there's some driver glue and a whole lot of verification that is required. On the other hand, I do have the AR9285+BT and AR9287+BT NICs which this code supports.. Obtained from: Qualcomm Atheros, Linux ath9k
60 lines
2.5 KiB
C
60 lines
2.5 KiB
C
/*
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* Copyright (c) 2011 Atheros Communications, Inc.
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*
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* Permission to use, copy, modify, and/or 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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* $FreeBSD$
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*/
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#ifndef __ATH_AR9300_BTCOEX_H__
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#define __ATH_AR9300_BTCOEX_H__
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/*
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* Weight table configurations.
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*/
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#define AR9300_BT_WGHT 0xcccc4444
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#define AR9300_STOMP_ALL_WLAN_WGHT0 0xfffffff0
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#define AR9300_STOMP_ALL_WLAN_WGHT1 0xfffffff0
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#define AR9300_STOMP_LOW_WLAN_WGHT0 0x88888880
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#define AR9300_STOMP_LOW_WLAN_WGHT1 0x88888880
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#define AR9300_STOMP_NONE_WLAN_WGHT0 0x00000000
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#define AR9300_STOMP_NONE_WLAN_WGHT1 0x00000000
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/* Stomp BT even when WLAN is idle */
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#define AR9300_STOMP_ALL_FORCE_WLAN_WGHT0 0xffffffff
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#define AR9300_STOMP_ALL_FORCE_WLAN_WGHT1 0xffffffff
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/* Stomp BT even when WLAN is idle */
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#define AR9300_STOMP_LOW_FORCE_WLAN_WGHT0 0x88888888
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#define AR9300_STOMP_LOW_FORCE_WLAN_WGHT1 0x88888888
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#define JUPITER_STOMP_ALL_WLAN_WGHT0 0x00007d00
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#define JUPITER_STOMP_ALL_WLAN_WGHT1 0x7d7d7d00
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#define JUPITER_STOMP_ALL_WLAN_WGHT2 0x7d7d7d00
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#define JUPITER_STOMP_ALL_WLAN_WGHT3 0x7d7d7d7d
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#define JUPITER_STOMP_LOW_WLAN_WGHT0 0x00007d00
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#define JUPITER_STOMP_LOW_WLAN_WGHT1 0x7d3b3b00
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#define JUPITER_STOMP_LOW_WLAN_WGHT2 0x3b3b3b00
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#define JUPITER_STOMP_LOW_WLAN_WGHT3 0x3b3b3b3b
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#define JUPITER_STOMP_NONE_WLAN_WGHT0 0x00007d00
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#define JUPITER_STOMP_NONE_WLAN_WGHT1 0x7d000000
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#define JUPITER_STOMP_NONE_WLAN_WGHT2 0x00000000
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#define JUPITER_STOMP_NONE_WLAN_WGHT3 0x00000000
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#define JUPITER_STOMP_ALL_FORCE_WLAN_WGHT0 0x00007d7d
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#define JUPITER_STOMP_ALL_FORCE_WLAN_WGHT1 0x7d7d7d00
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#define JUPITER_STOMP_ALL_FORCE_WLAN_WGHT2 0x7d7d7d7d
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#define JUPITER_STOMP_ALL_FORCE_WLAN_WGHT3 0x7d7d7d7d
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#define JUPITER_STOMP_LOW_FORCE_WLAN_WGHT0 0x00003b3b
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#define JUPITER_STOMP_LOW_FORCE_WLAN_WGHT1 0x3b3b3b00
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#define JUPITER_STOMP_LOW_FORCE_WLAN_WGHT2 0x3b3b3b3b
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#define JUPITER_STOMP_LOW_FORCE_WLAN_WGHT3 0x3b3b3b3b
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#endif /* __ATH_AR9300_BTCOEX_H__ */
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