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| 1 | /* |
1 | /* |
| 2 | * The PCI Library -- Internal Stuff |
2 | * The PCI Library -- Internal Stuff |
| 3 | * |
3 | * |
| 4 | * Copyright (c) 1997--2004 Martin Mares <mj@ucw.cz> |
4 | * Copyright (c) 1997--2004 Martin Mares <mj@ucw.cz> |
| 5 | * |
5 | * |
| 6 | * May 8, 2006 - Modified and ported to HelenOS by Jakub Jermar. |
6 | * May 8, 2006 - Modified and ported to HelenOS by Jakub Jermar. |
| 7 | * |
7 | * |
| 8 | * Can be freely distributed and used under the terms of the GNU GPL. |
8 | * Can be freely distributed and used under the terms of the GNU GPL. |
| 9 | */ |
9 | */ |
| 10 | 10 | ||
| 11 | #include "pci.h" |
11 | #include "pci.h" |
| 12 | #include "sysdep.h" |
12 | #include "sysdep.h" |
| 13 | 13 | ||
| 14 | struct pci_methods { |
14 | struct pci_methods { |
| 15 | char *name; |
15 | char *name; |
| 16 | void (*config) (struct pci_access *); |
16 | void (*config) (struct pci_access *); |
| 17 | int (*detect) (struct pci_access *); |
17 | int (*detect) (struct pci_access *); |
| 18 | void (*init) (struct pci_access *); |
18 | void (*init) (struct pci_access *); |
| 19 | void (*cleanup) (struct pci_access *); |
19 | void (*cleanup) (struct pci_access *); |
| 20 | void (*scan) (struct pci_access *); |
20 | void (*scan) (struct pci_access *); |
| 21 | int (*fill_info) (struct pci_dev *, int flags); |
21 | int (*fill_info) (struct pci_dev *, int flags); |
| 22 | int (*read) (struct pci_dev *, int pos, byte * buf, int len); |
22 | int (*read) (struct pci_dev *, int pos, byte * buf, int len); |
| 23 | int (*write) (struct pci_dev *, int pos, byte * buf, int len); |
23 | int (*write) (struct pci_dev *, int pos, byte * buf, int len); |
| 24 | void (*init_dev) (struct pci_dev *); |
24 | void (*init_dev) (struct pci_dev *); |
| 25 | void (*cleanup_dev) (struct pci_dev *); |
25 | void (*cleanup_dev) (struct pci_dev *); |
| 26 | }; |
26 | }; |
| 27 | 27 | ||
| 28 | void pci_generic_scan_bus(struct pci_access *, byte * busmap, int bus); |
28 | void pci_generic_scan_bus(struct pci_access *, byte * busmap, int bus); |
| 29 | void pci_generic_scan(struct pci_access *); |
29 | void pci_generic_scan(struct pci_access *); |
| 30 | int pci_generic_fill_info(struct pci_dev *, int flags); |
30 | int pci_generic_fill_info(struct pci_dev *, int flags); |
| 31 | int pci_generic_block_read(struct pci_dev *, int pos, byte * buf, int len); |
31 | int pci_generic_block_read(struct pci_dev *, int pos, byte * buf, int len); |
| 32 | int pci_generic_block_write(struct pci_dev *, int pos, byte * buf, |
32 | int pci_generic_block_write(struct pci_dev *, int pos, byte * buf, |
| 33 | int len); |
33 | int len); |
| 34 | 34 | ||
| 35 | void *pci_malloc(struct pci_access *, int); |
35 | void *pci_malloc(struct pci_access *, int); |
| 36 | void pci_mfree(void *); |
36 | void pci_mfree(void *); |
| 37 | 37 | ||
| 38 | struct pci_dev *pci_alloc_dev(struct pci_access *); |
38 | struct pci_dev *pci_alloc_dev(struct pci_access *); |
| 39 | int pci_link_dev(struct pci_access *, struct pci_dev *); |
39 | int pci_link_dev(struct pci_access *, struct pci_dev *); |
| 40 | 40 | ||
| 41 | extern struct pci_methods pm_intel_conf1, pm_intel_conf2, pm_linux_proc, |
41 | extern struct pci_methods pm_intel_conf1, pm_intel_conf2, pm_us2i, pm_linux_proc, |
| 42 | pm_fbsd_device, pm_aix_device, pm_nbsd_libpci, pm_obsd_device, |
42 | pm_fbsd_device, pm_aix_device, pm_nbsd_libpci, pm_obsd_device, |
| 43 | pm_dump, pm_linux_sysfs; |
43 | pm_dump, pm_linux_sysfs; |
| 44 | 44 | ||