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1301 jermar 1
/*
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 *  The PCI Library -- Internal Stuff
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 *
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 *  Copyright (c) 1997--2004 Martin Mares <mj@ucw.cz>
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 *
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 *  Modified and ported to HelenOS by Jakub Jermar.
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 *
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 *  Can be freely distributed and used under the terms of the GNU GPL.
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 */
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#include "pci.h"
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#include "sysdep.h"
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struct pci_methods {
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    char *name;
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    void (*config) (struct pci_access *);
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    int (*detect) (struct pci_access *);
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    void (*init) (struct pci_access *);
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    void (*cleanup) (struct pci_access *);
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    void (*scan) (struct pci_access *);
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    int (*fill_info) (struct pci_dev *, int flags);
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    int (*read) (struct pci_dev *, int pos, byte * buf, int len);
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    int (*write) (struct pci_dev *, int pos, byte * buf, int len);
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    void (*init_dev) (struct pci_dev *);
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    void (*cleanup_dev) (struct pci_dev *);
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};
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void pci_generic_scan_bus(struct pci_access *, byte * busmap, int bus);
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void pci_generic_scan(struct pci_access *);
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int pci_generic_fill_info(struct pci_dev *, int flags);
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int pci_generic_block_read(struct pci_dev *, int pos, byte * buf, int len);
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int pci_generic_block_write(struct pci_dev *, int pos, byte * buf,
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                int len);
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void *pci_malloc(struct pci_access *, int);
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void pci_mfree(void *);
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struct pci_dev *pci_alloc_dev(struct pci_access *);
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int pci_link_dev(struct pci_access *, struct pci_dev *);
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extern struct pci_methods pm_intel_conf1, pm_intel_conf2, pm_linux_proc,
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    pm_fbsd_device, pm_aix_device, pm_nbsd_libpci, pm_obsd_device,
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    pm_dump, pm_linux_sysfs;