41527ba958
support frameworks (i.e. clk/regulators/tsensors/fuses...). It provides simple unified consumers interface for manipulations with phy (USB/SATA/PCIe) resources.
85 lines
2.2 KiB
Objective-C
85 lines
2.2 KiB
Objective-C
#-
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# Copyright 2016 Michal Meloun <mmel@FreeBSD.org>
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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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#ifdef FDT
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#include <sys/types.h>
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#include <dev/ofw/ofw_bus.h>
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#endif
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INTERFACE phy;
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#ifdef FDT
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HEADER {
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int phy_default_map(device_t , phandle_t, int, pcell_t *, intptr_t *);
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}
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#
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# map fdt property cells to phy number
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# Returns 0 on success or a standard errno value.
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#
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METHOD int map {
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device_t provider_dev;
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phandle_t xref;
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int ncells;
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pcell_t *cells;
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intptr_t *id;
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} DEFAULT phy_default_map;
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#endif
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#
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# Init/deinit phy
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# Returns 0 on success or a standard errno value.
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#
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METHOD int init {
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device_t provider_dev;
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intptr_t id;
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bool inti;
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};
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#
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# Enable/disable phy
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# Returns 0 on success or a standard errno value.
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#
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METHOD int enable {
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device_t provider_dev;
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intptr_t id;
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bool enable;
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};
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#
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# Get phy status
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# Returns 0 on success or a standard errno value.
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#
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METHOD int status {
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device_t provider_dev;
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intptr_t id;
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int *status; /* PHY_STATUS_* */
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};
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