mirror of
https://github.com/FEX-Emu/linux.git
synced 2024-12-29 13:00:35 +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!
133 lines
4.1 KiB
C
133 lines
4.1 KiB
C
#ifndef _PARISC_HARDWARE_H
|
|
#define _PARISC_HARDWARE_H
|
|
|
|
#include <asm/pdc.h>
|
|
|
|
struct parisc_device_id {
|
|
unsigned char hw_type; /* 5 bits used */
|
|
unsigned char hversion_rev; /* 4 bits */
|
|
unsigned short hversion; /* 12 bits */
|
|
unsigned int sversion; /* 20 bits */
|
|
};
|
|
|
|
#define HWTYPE_ANY_ID 0xff
|
|
#define HVERSION_REV_ANY_ID 0xff
|
|
#define HVERSION_ANY_ID 0xffff
|
|
#define SVERSION_ANY_ID 0xffffffffU
|
|
|
|
struct hp_hardware {
|
|
unsigned short hw_type:5; /* HPHW_xxx */
|
|
unsigned short hversion;
|
|
unsigned long sversion:28;
|
|
unsigned short opt;
|
|
const char name[80]; /* The hardware description */
|
|
};
|
|
|
|
struct parisc_device;
|
|
|
|
enum cpu_type {
|
|
pcx = 0, /* pa7000 pa 1.0 */
|
|
pcxs = 1, /* pa7000 pa 1.1a */
|
|
pcxt = 2, /* pa7100 pa 1.1b */
|
|
pcxt_ = 3, /* pa7200 (t') pa 1.1c */
|
|
pcxl = 4, /* pa7100lc pa 1.1d */
|
|
pcxl2 = 5, /* pa7300lc pa 1.1e */
|
|
pcxu = 6, /* pa8000 pa 2.0 */
|
|
pcxu_ = 7, /* pa8200 (u+) pa 2.0 */
|
|
pcxw = 8, /* pa8500 pa 2.0 */
|
|
pcxw_ = 9, /* pa8600 (w+) pa 2.0 */
|
|
pcxw2 = 10, /* pa8700 pa 2.0 */
|
|
mako = 11 /* pa8800 pa 2.0 */
|
|
};
|
|
|
|
extern char *cpu_name_version[][2]; /* mapping from enum cpu_type to strings */
|
|
|
|
struct parisc_driver;
|
|
|
|
struct io_module {
|
|
volatile uint32_t nothing; /* reg 0 */
|
|
volatile uint32_t io_eim;
|
|
volatile uint32_t io_dc_adata;
|
|
volatile uint32_t io_ii_cdata;
|
|
volatile uint32_t io_dma_link; /* reg 4 */
|
|
volatile uint32_t io_dma_command;
|
|
volatile uint32_t io_dma_address;
|
|
volatile uint32_t io_dma_count;
|
|
volatile uint32_t io_flex; /* reg 8 */
|
|
volatile uint32_t io_spa_address;
|
|
volatile uint32_t reserved1[2];
|
|
volatile uint32_t io_command; /* reg 12 */
|
|
volatile uint32_t io_status;
|
|
volatile uint32_t io_control;
|
|
volatile uint32_t io_data;
|
|
volatile uint32_t reserved2; /* reg 16 */
|
|
volatile uint32_t chain_addr;
|
|
volatile uint32_t sub_mask_clr;
|
|
volatile uint32_t reserved3[13];
|
|
volatile uint32_t undefined[480];
|
|
volatile uint32_t unpriv[512];
|
|
};
|
|
|
|
struct bc_module {
|
|
volatile uint32_t unused1[12];
|
|
volatile uint32_t io_command;
|
|
volatile uint32_t io_status;
|
|
volatile uint32_t io_control;
|
|
volatile uint32_t unused2[1];
|
|
volatile uint32_t io_err_resp;
|
|
volatile uint32_t io_err_info;
|
|
volatile uint32_t io_err_req;
|
|
volatile uint32_t unused3[11];
|
|
volatile uint32_t io_io_low;
|
|
volatile uint32_t io_io_high;
|
|
};
|
|
|
|
#define HPHW_NPROC 0
|
|
#define HPHW_MEMORY 1
|
|
#define HPHW_B_DMA 2
|
|
#define HPHW_OBSOLETE 3
|
|
#define HPHW_A_DMA 4
|
|
#define HPHW_A_DIRECT 5
|
|
#define HPHW_OTHER 6
|
|
#define HPHW_BCPORT 7
|
|
#define HPHW_CIO 8
|
|
#define HPHW_CONSOLE 9
|
|
#define HPHW_FIO 10
|
|
#define HPHW_BA 11
|
|
#define HPHW_IOA 12
|
|
#define HPHW_BRIDGE 13
|
|
#define HPHW_FABRIC 14
|
|
#define HPHW_MC 15
|
|
#define HPHW_FAULTY 31
|
|
|
|
|
|
/* hardware.c: */
|
|
extern const char *parisc_hardware_description(struct parisc_device_id *id);
|
|
extern enum cpu_type parisc_get_cpu_type(unsigned long hversion);
|
|
|
|
struct pci_dev;
|
|
|
|
/* drivers.c: */
|
|
extern struct parisc_device *alloc_pa_dev(unsigned long hpa,
|
|
struct hardware_path *path);
|
|
extern int register_parisc_device(struct parisc_device *dev);
|
|
extern int register_parisc_driver(struct parisc_driver *driver);
|
|
extern int count_parisc_driver(struct parisc_driver *driver);
|
|
extern int unregister_parisc_driver(struct parisc_driver *driver);
|
|
extern void walk_central_bus(void);
|
|
extern const struct parisc_device *find_pa_parent_type(const struct parisc_device *, int);
|
|
extern void print_parisc_devices(void);
|
|
extern char *print_pa_hwpath(struct parisc_device *dev, char *path);
|
|
extern char *print_pci_hwpath(struct pci_dev *dev, char *path);
|
|
extern void get_pci_node_path(struct pci_dev *dev, struct hardware_path *path);
|
|
extern void init_parisc_bus(void);
|
|
extern struct device *hwpath_to_device(struct hardware_path *modpath);
|
|
extern void device_to_hwpath(struct device *dev, struct hardware_path *path);
|
|
|
|
|
|
/* inventory.c: */
|
|
extern void do_memory_inventory(void);
|
|
extern void do_device_inventory(void);
|
|
|
|
#endif /* _PARISC_HARDWARE_H */
|