Minix: src/drivers/pci/pci.h Source File

00001 /*
00002 pci.h
00003 
00004 Created:        Jan 2000 by Philip Homburg <philip@cs.vu.nl>
00005 */
00006 
00007 #include <minix/rs.h>
00008 
00009 /* tempory functions: to be replaced later (see pci_intel.h) */
00010 _PROTOTYPE( unsigned pci_inb, (U16_t port) );
00011 _PROTOTYPE( unsigned pci_inw, (U16_t port) );
00012 _PROTOTYPE( unsigned pci_inl, (U16_t port) );
00013 
00014 _PROTOTYPE( void pci_outb, (U16_t port, U8_t value) );
00015 _PROTOTYPE( void pci_outw, (U16_t port, U16_t value) );
00016 _PROTOTYPE( void pci_outl, (U16_t port, U32_t value) );
00017 
00018 struct pci_vendor
00019 {
00020         u16_t vid;
00021         char *name;
00022 };
00023 
00024 struct pci_device
00025 {
00026         u16_t vid;
00027         u16_t did;
00028         char *name;
00029 };
00030 
00031 struct pci_baseclass
00032 {
00033         u8_t baseclass;
00034         char *name;
00035 };
00036 
00037 struct pci_subclass
00038 {
00039         u8_t baseclass;
00040         u8_t subclass;
00041         u16_t infclass;
00042         char *name;
00043 };
00044 
00045 struct pci_intel_ctrl
00046 {
00047         u16_t vid;
00048         u16_t did;
00049 };
00050 
00051 struct pci_isabridge
00052 {
00053         u16_t vid;
00054         u16_t did;
00055         int checkclass;
00056         int type;
00057 };
00058 
00059 struct pci_pcibridge
00060 {
00061         u16_t vid;
00062         u16_t did;
00063         int type;
00064 };
00065 
00066 struct pci_acl
00067 {
00068         int inuse;
00069         struct rs_pci acl;
00070 };
00071 
00072 #define NR_DRIVERS      NR_SYS_PROCS
00073 
00074 #define PCI_IB_PIIX     1       /* Intel PIIX compatible ISA bridge */
00075 #define PCI_IB_VIA      2       /* VIA compatible ISA bridge */
00076 #define PCI_IB_AMD      3       /* AMD compatible ISA bridge */
00077 #define PCI_IB_SIS      4       /* SIS compatible ISA bridge */
00078 
00079 #define PCI_PPB_STD     1       /* Standard PCI-to-PCI bridge */
00080 #define PCI_PPB_CB      2       /* Cardbus bridge */
00081 /* Still needed? */
00082 #define PCI_AGPB_VIA    3       /* VIA compatible AGP bridge */
00083 
00084 extern struct pci_vendor pci_vendor_table[];
00085 extern struct pci_device pci_device_table[];
00086 extern struct pci_baseclass pci_baseclass_table[];
00087 extern struct pci_subclass pci_subclass_table[];
00088 #if 0
00089 extern struct pci_intel_ctrl pci_intel_ctrl[];
00090 #endif
00091 extern struct pci_isabridge pci_isabridge[];
00092 extern struct pci_pcibridge pci_pcibridge[];
00093 
00094 /* Function prototypes. */
00095 _PROTOTYPE( int sef_cb_init_fresh, (int type, sef_init_info_t *info)    );
00096 _PROTOTYPE( int map_service, (struct rprocpub *rpub)                    );
00097 _PROTOTYPE( int pci_reserve2, (int devind, endpoint_t proc)             );
00098 _PROTOTYPE( void pci_release, (endpoint_t proc)                         );
00099 _PROTOTYPE( int pci_first_dev_a, (struct rs_pci *aclp, int *devindp,
00100                                         u16_t *vidp, u16_t *didp)       );
00101 _PROTOTYPE( int pci_next_dev_a, (struct rs_pci *aclp, int *devindp,
00102                                         u16_t *vidp, u16_t *didp)       );
00103 
00104 _PROTOTYPE( int pci_attr_r8_s, (int devind, int port, u8_t *vp)         );
00105 _PROTOTYPE( int pci_attr_r32_s, (int devind, int port, u32_t *vp)       );
00106 _PROTOTYPE( int pci_slot_name_s, (int devind, char **cpp)               );
00107 _PROTOTYPE( int pci_ids_s, (int devind, u16_t *vidp, u16_t *didp)       );
00108 
00109 /*
00110  * $PchId: pci.h,v 1.4 2001/12/06 20:21:22 philip Exp $
00111  */