| 1 | /*
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| 2 | * The PCI Library -- Internal Stuff
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| 3 | *
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| 4 | * Copyright (c) 1997--2004 Martin Mares <mj@ucw.cz>
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| 5 | *
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| 6 | * May 8, 2006 - Modified and ported to HelenOS by Jakub Jermar.
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| 7 | *
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| 8 | * Can be freely distributed and used under the terms of the GNU GPL.
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| 9 | */
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| 10 |
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| 11 | #include "pci.h"
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| 12 | #include "sysdep.h"
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| 13 |
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| 14 | struct pci_methods {
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| 15 | char *name;
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| 16 | void (*config) (struct pci_access *);
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| 17 | int (*detect) (struct pci_access *);
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| 18 | void (*init) (struct pci_access *);
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| 19 | void (*cleanup) (struct pci_access *);
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| 20 | void (*scan) (struct pci_access *);
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| 21 | int (*fill_info) (struct pci_dev *, int flags);
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| 22 | int (*read) (struct pci_dev *, int pos, byte * buf, int len);
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| 23 | int (*write) (struct pci_dev *, int pos, byte * buf, int len);
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| 24 | void (*init_dev) (struct pci_dev *);
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| 25 | void (*cleanup_dev) (struct pci_dev *);
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| 26 | };
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| 27 |
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| 28 | void pci_generic_scan_bus(struct pci_access *, byte * busmap, int bus);
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| 29 | void pci_generic_scan(struct pci_access *);
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| 30 | int pci_generic_fill_info(struct pci_dev *, int flags);
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| 31 | int pci_generic_block_read(struct pci_dev *, int pos, byte * buf, int len);
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| 32 | int pci_generic_block_write(struct pci_dev *, int pos, byte * buf,
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| 33 | int len);
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| 34 |
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| 35 | void *pci_malloc(struct pci_access *, int);
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| 36 | void pci_mfree(void *);
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| 37 |
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| 38 | struct pci_dev *pci_alloc_dev(struct pci_access *);
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| 39 | int pci_link_dev(struct pci_access *, struct pci_dev *);
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| 40 |
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| 41 | extern struct pci_methods pm_intel_conf1, pm_intel_conf2, pm_us2;
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