| /* |
| * Low-Level PCI Access for FRV machines. |
| * |
| * (c) 1999 Martin Mares <mj@ucw.cz> |
| */ |
| |
| #include <asm/sections.h> |
| |
| #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_NO_CHECKS 0x0400 |
| #define PCI_ASSIGN_ROMS 0x1000 |
| #define PCI_BIOS_IRQ_SCAN 0x2000 |
| #define PCI_ASSIGN_ALL_BUSSES 0x4000 |
| |
| extern unsigned int __nongpreldata pci_probe; |
| |
| /* pci-frv.c */ |
| |
| extern unsigned int pcibios_max_latency; |
| |
| void pcibios_resource_survey(void); |
| |
| /* pci-vdk.c */ |
| |
| extern int __nongpreldata pcibios_last_bus; |
| extern struct pci_bus *__nongpreldata pci_root_bus; |
| extern struct pci_ops *__nongpreldata pci_root_ops; |
| |
| /* pci-irq.c */ |
| extern unsigned int pcibios_irq_mask; |
| |
| void pcibios_irq_init(void); |
| void pcibios_fixup_irqs(void); |
| void pcibios_enable_irq(struct pci_dev *dev); |