diff options
Diffstat (limited to 'arch/i386/pci/pci.h')
| -rw-r--r-- | arch/i386/pci/pci.h | 76 |
1 files changed, 0 insertions, 76 deletions
diff --git a/arch/i386/pci/pci.h b/arch/i386/pci/pci.h deleted file mode 100644 index 127d53ad16b..00000000000 --- a/arch/i386/pci/pci.h +++ /dev/null @@ -1,76 +0,0 @@ -/* - * Low-Level PCI Access for i386 machines. - * - * (c) 1999 Martin Mares <mj@ucw.cz> - */ - -#undef DEBUG - -#ifdef DEBUG -#define DBG(x...) printk(x) -#else -#define DBG(x...) -#endif - -#define PCI_PROBE_BIOS 0x0001 -#define PCI_PROBE_CONF1 0x0002 -#define PCI_PROBE_CONF2 0x0004 -#define PCI_PROBE_MMCONF 0x0008 -#define PCI_PROBE_MASK 0x000f - -#define PCI_NO_SORT 0x0100 -#define PCI_BIOS_SORT 0x0200 -#define PCI_NO_CHECKS 0x0400 -#define PCI_USE_PIRQ_MASK 0x0800 -#define PCI_ASSIGN_ROMS 0x1000 -#define PCI_BIOS_IRQ_SCAN 0x2000 -#define PCI_ASSIGN_ALL_BUSSES 0x4000 - -extern unsigned int pci_probe; -extern unsigned long pirq_table_addr; - -/* pci-i386.c */ - -extern unsigned int pcibios_max_latency; - -void pcibios_resource_survey(void); -int pcibios_enable_resources(struct pci_dev *, int); - -/* pci-pc.c */ - -extern int pcibios_last_bus; -extern struct pci_bus *pci_root_bus; -extern struct pci_ops pci_root_ops; - -/* pci-irq.c */ - -struct irq_info { - u8 bus, devfn; /* Bus, device and function */ - struct { - u8 link; /* IRQ line ID, chipset dependent, 0=not routed */ - u16 bitmap; /* Available IRQs */ - } __attribute__((packed)) irq[4]; - u8 slot; /* Slot number, 0=onboard */ - u8 rfu; -} __attribute__((packed)); - -struct irq_routing_table { - u32 signature; /* PIRQ_SIGNATURE should be here */ - u16 version; /* PIRQ_VERSION */ - u16 size; /* Table size in bytes */ - u8 rtr_bus, rtr_devfn; /* Where the interrupt router lies */ - u16 exclusive_irqs; /* IRQs devoted exclusively to PCI usage */ - u16 rtr_vendor, rtr_device; /* Vendor and device ID of interrupt router */ - u32 miniport_data; /* Crap */ - u8 rfu[11]; - u8 checksum; /* Modulo 256 checksum must give zero */ - struct irq_info slots[0]; -} __attribute__((packed)); - -extern unsigned int pcibios_irq_mask; - -extern int pcibios_scanned; -extern spinlock_t pci_config_lock; - -extern int (*pcibios_enable_irq)(struct pci_dev *dev); -extern void (*pcibios_disable_irq)(struct pci_dev *dev); |
