98 lines
2.2 KiB
C
98 lines
2.2 KiB
C
|
/*
|
||
|
|
pci.h
|
||
|
|
|
||
|
|
Created: Jan 2000 by Philip Homburg <philip@cs.vu.nl>
|
||
|
|
*/
|
||
|
|
|
||
|
|
#define PCI_VID 0x00 /* Vendor ID, 16-bit */
|
||
|
|
#define PCI_DID 0x02 /* Device ID, 16-bit */
|
||
|
|
#define PCI_CR 0x04 /* Command Register, 16-bit */
|
||
|
|
#define PCI_PCISTS 0x06 /* PCI status, 16-bit */
|
||
|
|
#define PSR_SSE 0x4000 /* Signaled System Error */
|
||
|
|
#define PSR_RMAS 0x2000 /* Received Master Abort Status */
|
||
|
|
#define PSR_RTAS 0x1000 /* Received Target Abort Status */
|
||
|
|
#define PCI_PIFR 0x09 /* Prog. Interface Register */
|
||
|
|
#define PCI_SCR 0x0A /* Sub-Class Register */
|
||
|
|
#define PCI_BCR 0x0B /* Base-Class Register */
|
||
|
|
#define PCI_HEADT 0x0E /* Header type, 8-bit */
|
||
|
|
#define PHT_MULTIFUNC 0x80 /* Multiple functions */
|
||
|
|
#define PCI_BAR 0x10 /* Base Address Register */
|
||
|
|
#define PCI_ILR 0x3C /* Interrupt Line Register */
|
||
|
|
#define PCI_IPR 0x3D /* Interrupt Pin Register */
|
||
|
|
|
||
|
|
/* PCI bridge devices (AGP) */
|
||
|
|
#define PPB_SBUSN 0x19 /* Secondary Bus Number */
|
||
|
|
|
||
|
|
/* Intel compatible PCI bridge devices (AGP) */
|
||
|
|
#define PPB_SSTS 0x1E /* Secondary PCI-to-PCI Status Register */
|
||
|
|
|
||
|
|
#define NO_VID 0xffff /* No PCI card present */
|
||
|
|
|
||
|
|
struct pci_vendor
|
||
|
|
{
|
||
|
|
u16_t vid;
|
||
|
|
char *name;
|
||
|
|
};
|
||
|
|
|
||
|
|
struct pci_device
|
||
|
|
{
|
||
|
|
u16_t vid;
|
||
|
|
u16_t did;
|
||
|
|
char *name;
|
||
|
|
};
|
||
|
|
|
||
|
|
struct pci_baseclass
|
||
|
|
{
|
||
|
|
u8_t baseclass;
|
||
|
|
char *name;
|
||
|
|
};
|
||
|
|
|
||
|
|
struct pci_subclass
|
||
|
|
{
|
||
|
|
u8_t baseclass;
|
||
|
|
u8_t subclass;
|
||
|
|
u16_t infclass;
|
||
|
|
char *name;
|
||
|
|
};
|
||
|
|
|
||
|
|
struct pci_intel_ctrl
|
||
|
|
{
|
||
|
|
u16_t vid;
|
||
|
|
u16_t did;
|
||
|
|
};
|
||
|
|
|
||
|
|
struct pci_isabridge
|
||
|
|
{
|
||
|
|
u16_t vid;
|
||
|
|
u16_t did;
|
||
|
|
int checkclass;
|
||
|
|
int type;
|
||
|
|
};
|
||
|
|
|
||
|
|
struct pci_pcibridge
|
||
|
|
{
|
||
|
|
u16_t vid;
|
||
|
|
u16_t did;
|
||
|
|
int type;
|
||
|
|
};
|
||
|
|
|
||
|
|
#define PCI_IB_PIIX 1 /* Intel PIIX compatible ISA bridge */
|
||
|
|
#define PCI_IB_VIA 2 /* VIA compatible ISA bridge */
|
||
|
|
#define PCI_IB_AMD 3 /* AMD compatible ISA bridge */
|
||
|
|
#define PCI_IB_SIS 4 /* SIS compatible ISA bridge */
|
||
|
|
|
||
|
|
#define PCI_AGPB_INTEL 1 /* Intel compatible AGP bridge */
|
||
|
|
#define PCI_AGPB_VIA 2 /* VIA compatible AGP bridge */
|
||
|
|
|
||
|
|
extern struct pci_vendor pci_vendor_table[];
|
||
|
|
extern struct pci_device pci_device_table[];
|
||
|
|
extern struct pci_baseclass pci_baseclass_table[];
|
||
|
|
extern struct pci_subclass pci_subclass_table[];
|
||
|
|
extern struct pci_intel_ctrl pci_intel_ctrl[];
|
||
|
|
extern struct pci_isabridge pci_isabridge[];
|
||
|
|
extern struct pci_pcibridge pci_pcibridge[];
|
||
|
|
|
||
|
|
/*
|
||
|
|
* $PchId: pci.h,v 1.4 2001/12/06 20:21:22 philip Exp $
|
||
|
|
*/
|