acpi_pcibvar.h

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    1 /*-
    2  * Copyright (c) 2000 Michael Smith
    3  * Copyright (c) 2000 BSDi
    4  * All rights reserved.
    5  *
    6  * Redistribution and use in source and binary forms, with or without
    7  * modification, are permitted provided that the following conditions
    8  * are met:
    9  * 1. Redistributions of source code must retain the above copyright
   10  *    notice, this list of conditions and the following disclaimer.
   11  * 2. Redistributions in binary form must reproduce the above copyright
   12  *    notice, this list of conditions and the following disclaimer in the
   13  *    documentation and/or other materials provided with the distribution.
   14  *
   15  * THIS SOFTWARE IS PROVIDED BY THE AUTHOR AND CONTRIBUTORS ``AS IS'' AND
   16  * ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE
   17  * IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE
   18  * ARE DISCLAIMED.  IN NO EVENT SHALL THE AUTHOR OR CONTRIBUTORS BE LIABLE
   19  * FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL
   20  * DAMAGES (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS
   21  * OR SERVICES; LOSS OF USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION)
   22  * HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT
   23  * LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY
   24  * OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF
   25  * SUCH DAMAGE.
   26  *
   27  * $FreeBSD: releng/5.3/sys/dev/acpica/acpi_pcibvar.h 133500 2004-08-11 14:52:50Z njl $
   28  */
   29 
   30 #ifndef _ACPI_PCIBVAR_H_
   31 #define _ACPI_PCIBVAR_H_
   32 
   33 int     acpi_pcib_attach(device_t bus, ACPI_BUFFER *prt, int busno);
   34 int     acpi_pcib_route_interrupt(device_t pcib, device_t dev, int pin);
   35 int     acpi_pcib_resume(device_t dev);
   36 
   37 #define MAX_POSSIBLE_INTERRUPTS 16
   38 #define MAX_ISA_INTERRUPTS      16
   39 #define MAX_ACPI_INTERRUPTS     255
   40 
   41 struct acpi_pci_link_entry {
   42         TAILQ_ENTRY(acpi_pci_link_entry) links;
   43         ACPI_HANDLE     handle;
   44         UINT8           current_irq;
   45         UINT8           initial_irq;
   46         ACPI_RESOURCE   possible_resources;
   47         UINT8           number_of_interrupts;
   48         UINT8           interrupts[MAX_POSSIBLE_INTERRUPTS];
   49         UINT8           sorted_irq[MAX_POSSIBLE_INTERRUPTS];
   50         int             references;
   51         int             priority; 
   52         int             flags;
   53 #define ACPI_LINK_NONE          0
   54 #define ACPI_LINK_ROUTED        (1 << 0)
   55 };
   56 
   57 struct acpi_prt_entry {
   58         TAILQ_ENTRY(acpi_prt_entry) links;
   59         device_t        pcidev;
   60         int             busno;
   61         ACPI_PCI_ROUTING_TABLE prt;
   62         ACPI_HANDLE     prt_source;
   63         struct acpi_pci_link_entry *pci_link;
   64 };
   65 
   66 int     acpi_pci_link_config(device_t pcib, ACPI_BUFFER *prt, int busno);
   67 int     acpi_pci_link_resume(device_t pcib);
   68 struct  acpi_prt_entry *acpi_pci_find_prt(device_t pcibdev, device_t dev,
   69             int pin);
   70 int     acpi_pci_link_route(device_t dev, struct acpi_prt_entry *prt);
   71 
   72 #endif

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FreeBSD/Linux Kernel Cross Reference sys/dev/acpica/acpi_pcibvar.h

FreeBSD/Linux Kernel Cross Reference
sys/dev/acpica/acpi_pcibvar.h