| 1 | /*
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| 2 | pci.h
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| 3 |
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| 4 | Created: Jan 2000 by Philip Homburg <philip@cs.vu.nl>
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| 5 | */
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| 6 |
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| 7 | /* tempory functions: to be replaced later (see pci_intel.h) */
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| 8 | _PROTOTYPE( unsigned pci_inb, (U16_t port) );
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| 9 | _PROTOTYPE( unsigned pci_inw, (U16_t port) );
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| 10 | _PROTOTYPE( unsigned pci_inl, (U16_t port) );
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| 11 |
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| 12 | _PROTOTYPE( void pci_outb, (U16_t port, U8_t value) );
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| 13 | _PROTOTYPE( void pci_outw, (U16_t port, U16_t value) );
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| 14 | _PROTOTYPE( void pci_outl, (U16_t port, U32_t value) );
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| 15 |
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| 16 | struct pci_vendor
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| 17 | {
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| 18 | u16_t vid;
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| 19 | char *name;
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| 20 | };
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| 21 |
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| 22 | struct pci_device
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| 23 | {
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| 24 | u16_t vid;
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| 25 | u16_t did;
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| 26 | char *name;
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| 27 | };
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| 28 |
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| 29 | struct pci_baseclass
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| 30 | {
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| 31 | u8_t baseclass;
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| 32 | char *name;
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| 33 | };
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| 34 |
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| 35 | struct pci_subclass
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| 36 | {
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| 37 | u8_t baseclass;
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| 38 | u8_t subclass;
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| 39 | u16_t infclass;
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| 40 | char *name;
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| 41 | };
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| 42 |
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| 43 | struct pci_intel_ctrl
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| 44 | {
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| 45 | u16_t vid;
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| 46 | u16_t did;
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| 47 | };
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| 48 |
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| 49 | struct pci_isabridge
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| 50 | {
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| 51 | u16_t vid;
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| 52 | u16_t did;
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| 53 | int checkclass;
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| 54 | int type;
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| 55 | };
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| 56 |
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| 57 | struct pci_pcibridge
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| 58 | {
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| 59 | u16_t vid;
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| 60 | u16_t did;
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| 61 | int type;
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| 62 | };
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| 63 |
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| 64 | #define PCI_IB_PIIX 1 /* Intel PIIX compatible ISA bridge */
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| 65 | #define PCI_IB_VIA 2 /* VIA compatible ISA bridge */
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| 66 | #define PCI_IB_AMD 3 /* AMD compatible ISA bridge */
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| 67 | #define PCI_IB_SIS 4 /* SIS compatible ISA bridge */
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| 68 |
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| 69 | #define PCI_PPB_STD 1 /* Standard PCI-to-PCI bridge */
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| 70 | #define PCI_PPB_CB 2 /* Cardbus bridge */
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| 71 | /* Still needed? */
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| 72 | #define PCI_AGPB_VIA 3 /* VIA compatible AGP bridge */
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| 73 |
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| 74 | extern struct pci_vendor pci_vendor_table[];
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| 75 | extern struct pci_device pci_device_table[];
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| 76 | extern struct pci_baseclass pci_baseclass_table[];
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| 77 | extern struct pci_subclass pci_subclass_table[];
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| 78 | #if 0
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| 79 | extern struct pci_intel_ctrl pci_intel_ctrl[];
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| 80 | #endif
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| 81 | extern struct pci_isabridge pci_isabridge[];
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| 82 | extern struct pci_pcibridge pci_pcibridge[];
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| 83 |
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| 84 | /* Utility functions */
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| 85 | _PROTOTYPE( void pci_reserve3, (int devind, int proc, char name[M3_STRING]));
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| 86 | _PROTOTYPE( void pci_release, (char name[M3_STRING]) );
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| 87 |
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| 88 | /*
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| 89 | * $PchId: pci.h,v 1.4 2001/12/06 20:21:22 philip Exp $
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| 90 | */
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