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- #-
- # Copyright (c) 1999 Doug Rabson
- # All rights reserved.
- #
- # Redistribution and use in source and binary forms, with or without
- # modification, are permitted provided that the following conditions
- # are met:
- # 1. Redistributions of source code must retain the above copyright
- # notice, this list of conditions and the following disclaimer.
- # 2. Redistributions in binary form must reproduce the above copyright
- # notice, this list of conditions and the following disclaimer in the
- # documentation and/or other materials provided with the distribution.
- #
- # THIS SOFTWARE IS PROVIDED BY THE AUTHOR AND CONTRIBUTORS ``AS IS'' AND
- # ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE
- # IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE
- # ARE DISCLAIMED. IN NO EVENT SHALL THE AUTHOR OR CONTRIBUTORS BE LIABLE
- # FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL
- # DAMAGES (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS
- # OR SERVICES; LOSS OF USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION)
- # HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT
- # LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY
- # OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF
- # SUCH DAMAGE.
- #
- #
- #include <sys/bus.h>
- #include <isa/isavar.h>
- INTERFACE isa;
- #
- # Add a Plug-and-play configuration to the device. Configurations with
- # a lower priority are preferred.
- #
- METHOD int add_config {
- device_t dev;
- device_t child;
- int priority;
- struct isa_config *config;
- };
- #
- # Register a function which can be called to configure a device with
- # a given set of resources. The function will be called with a struct
- # isa_config representing the desired configuration and a flag to
- # state whether the device should be enabled.
- #
- METHOD void set_config_callback {
- device_t dev;
- device_t child;
- isa_config_cb *fn;
- void *arg;
- };
- #
- # A helper method for implementing probe methods for PnP compatible
- # drivers. The driver calls this method with a list of PnP ids and
- # descriptions and it returns zero if one of the ids matches or ENXIO
- # otherwise.
- #
- # If the device is not plug-and-play compatible, this method returns
- # ENOENT, allowing the caller to fall back to heuristic probing
- # techniques.
- #
- METHOD int pnp_probe {
- device_t dev;
- device_t child;
- struct isa_pnp_id *ids;
- };
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