27a2ecaa9a
* Add in the AR724x support. It probes the same as an AR8216/AR8316, so just add in a hint to force the probe success rather than auto-detecting it. * Add in the missing entries from conf/files, lacking in the previous commit. The register values and CPU port / mirror port initialisation value was obtained from Linux OpenWRT ag71xx_ar7240.c. The DELAY(1000) to let things settle is my local workaround. For some reason, PHY4 doesn't seem to probe very reliably without it. It's quite possible that we're missing some MDIO bus initialisation code in if_arge for the AR724x case. As I dislike DELAY() workarounds in general, it's definitely worth trying to figure out why this is the case. Tested on: AP93 (AR7240) reference design Obtained from: Linux OpenWRT
36 lines
1.5 KiB
C
36 lines
1.5 KiB
C
/*-
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* Copyright (c) 2011-2012 Stefan Bethke.
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* All rights reserved.
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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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*
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* THIS SOFTWARE IS PROVIDED BY THE AUTHOR AND CONTRIBUTORS ``AS IS'' AND
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* ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE
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* IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE
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* ARE DISCLAIMED. IN NO EVENT SHALL THE AUTHOR OR CONTRIBUTORS BE LIABLE
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* FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL
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* DAMAGES (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS
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* OR SERVICES; LOSS OF USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION)
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* HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT
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* LIABILITY, 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 OF
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* SUCH DAMAGE.
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*
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* $FreeBSD$
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*/
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#ifndef __ARSWITCH_7240_H__
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#define __ARSWITCH_7240_H__
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extern int ar7240_probe(device_t dev);
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extern void ar7240_attach(struct arswitch_softc *sc);
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#endif /* __ARSWITCH_7240_H__ */
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