mirror of
https://mirrors.bfsu.edu.cn/git/linux.git
synced 2024-12-15 23:14:31 +08:00
1da177e4c3
Initial git repository build. I'm not bothering with the full history, even though we have it. We can create a separate "historical" git archive of that later if we want to, and in the meantime it's about 3.2GB when imported into git - space that would just make the early git days unnecessarily complicated, when we don't have a lot of good infrastructure for it. Let it rip!
48 lines
1013 B
C
48 lines
1013 B
C
/*
|
|
* 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_SORT 0x0100
|
|
#define PCI_BIOS_SORT 0x0200
|
|
#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);
|
|
int pcibios_enable_resources(struct pci_dev *, int);
|
|
|
|
/* 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);
|