mirror of
https://github.com/torvalds/linux.git
synced 2024-11-13 23:51:39 +00:00
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!
43 lines
909 B
C
43 lines
909 B
C
#ifndef _ALPHA_AGP_BACKEND_H
|
|
#define _ALPHA_AGP_BACKEND_H 1
|
|
|
|
typedef union _alpha_agp_mode {
|
|
struct {
|
|
u32 rate : 3;
|
|
u32 reserved0 : 1;
|
|
u32 fw : 1;
|
|
u32 fourgb : 1;
|
|
u32 reserved1 : 2;
|
|
u32 enable : 1;
|
|
u32 sba : 1;
|
|
u32 reserved2 : 14;
|
|
u32 rq : 8;
|
|
} bits;
|
|
u32 lw;
|
|
} alpha_agp_mode;
|
|
|
|
typedef struct _alpha_agp_info {
|
|
struct pci_controller *hose;
|
|
struct {
|
|
dma_addr_t bus_base;
|
|
unsigned long size;
|
|
void *sysdata;
|
|
} aperture;
|
|
alpha_agp_mode capability;
|
|
alpha_agp_mode mode;
|
|
void *private;
|
|
struct alpha_agp_ops *ops;
|
|
} alpha_agp_info;
|
|
|
|
struct alpha_agp_ops {
|
|
int (*setup)(alpha_agp_info *);
|
|
void (*cleanup)(alpha_agp_info *);
|
|
int (*configure)(alpha_agp_info *);
|
|
int (*bind)(alpha_agp_info *, off_t, struct agp_memory *);
|
|
int (*unbind)(alpha_agp_info *, off_t, struct agp_memory *);
|
|
unsigned long (*translate)(alpha_agp_info *, dma_addr_t);
|
|
};
|
|
|
|
|
|
#endif /* _ALPHA_AGP_BACKEND_H */
|