cea4d8752f
end for isa(4). o Add a seperate bus frontend for acpi(4) and allow ISA DMA for it when ISA is configured in the kernel. This allows acpi(4) attachments in non-ISA configurations, as is possible for ia64. o Add a seperate bus frontend for pci(4) and detect known single port parallel cards. o Merge PC98 specific changes under pc98/cbus into the MI driver. The changes are minor enough for conditional compilation and in this form invites better abstraction. o Have ppc(4) usabled on all platforms, now that ISA specifics are untangled enough.
51 lines
2.1 KiB
C
51 lines
2.1 KiB
C
/*-
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* Copyright (c) 1997-2000 Nicolas Souchu
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* Copyright (c) 2001 Alcove - Nicolas Souchu
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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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*/
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int ppc_probe(device_t dev, int rid);
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int ppc_attach(device_t dev);
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int ppc_detach(device_t dev);
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int ppc_read_ivar(device_t bus, device_t dev, int index, uintptr_t *val);
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int ppc_read(device_t, char *, int, int);
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int ppc_write(device_t, char *, int, int);
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u_char ppc_io(device_t, int, u_char *, int, u_char);
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int ppc_exec_microseq(device_t, struct ppb_microseq **);
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int ppc_setup_intr(device_t, device_t, struct resource *, int,
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void (*)(void *), void *, void **);
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int ppc_teardown_intr(device_t, device_t, struct resource *, void *);
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void ppc_reset_epp(device_t);
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void ppc_ecp_sync(device_t);
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int ppc_setmode(device_t, int);
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extern devclass_t ppc_devclass;
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extern const char ppc_driver_name[];
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