1 #ifndef _PARISC_HARDWARE_H
2 #define _PARISC_HARDWARE_H
4 #include <linux/mod_devicetable.h>
8 unsigned short hw_type:5; /* HPHW_xxx */
9 unsigned short hversion;
10 unsigned long sversion:28;
12 const char name[80]; /* The hardware description */
18 pcx = 0, /* pa7000 pa 1.0 */
19 pcxs = 1, /* pa7000 pa 1.1a */
20 pcxt = 2, /* pa7100 pa 1.1b */
21 pcxt_ = 3, /* pa7200 (t') pa 1.1c */
22 pcxl = 4, /* pa7100lc pa 1.1d */
23 pcxl2 = 5, /* pa7300lc pa 1.1e */
24 pcxu = 6, /* pa8000 pa 2.0 */
25 pcxu_ = 7, /* pa8200 (u+) pa 2.0 */
26 pcxw = 8, /* pa8500 pa 2.0 */
27 pcxw_ = 9, /* pa8600 (w+) pa 2.0 */
28 pcxw2 = 10, /* pa8700 pa 2.0 */
29 mako = 11 /* pa8800 pa 2.0 */
32 extern char *cpu_name_version[][2]; /* mapping from enum cpu_type to strings */
37 volatile uint32_t nothing; /* reg 0 */
38 volatile uint32_t io_eim;
39 volatile uint32_t io_dc_adata;
40 volatile uint32_t io_ii_cdata;
41 volatile uint32_t io_dma_link; /* reg 4 */
42 volatile uint32_t io_dma_command;
43 volatile uint32_t io_dma_address;
44 volatile uint32_t io_dma_count;
45 volatile uint32_t io_flex; /* reg 8 */
46 volatile uint32_t io_spa_address;
47 volatile uint32_t reserved1[2];
48 volatile uint32_t io_command; /* reg 12 */
49 volatile uint32_t io_status;
50 volatile uint32_t io_control;
51 volatile uint32_t io_data;
52 volatile uint32_t reserved2; /* reg 16 */
53 volatile uint32_t chain_addr;
54 volatile uint32_t sub_mask_clr;
55 volatile uint32_t reserved3[13];
56 volatile uint32_t undefined[480];
57 volatile uint32_t unpriv[512];
61 volatile uint32_t unused1[12];
62 volatile uint32_t io_command;
63 volatile uint32_t io_status;
64 volatile uint32_t io_control;
65 volatile uint32_t unused2[1];
66 volatile uint32_t io_err_resp;
67 volatile uint32_t io_err_info;
68 volatile uint32_t io_err_req;
69 volatile uint32_t unused3[11];
70 volatile uint32_t io_io_low;
71 volatile uint32_t io_io_high;
77 #define HPHW_OBSOLETE 3
79 #define HPHW_A_DIRECT 5
83 #define HPHW_CONSOLE 9
87 #define HPHW_BRIDGE 13
88 #define HPHW_FABRIC 14
90 #define HPHW_FAULTY 31
94 extern const char *parisc_hardware_description(struct parisc_device_id *id);
95 extern enum cpu_type parisc_get_cpu_type(unsigned long hversion);
100 extern struct parisc_device *alloc_pa_dev(unsigned long hpa,
101 struct hardware_path *path);
102 extern int register_parisc_device(struct parisc_device *dev);
103 extern int register_parisc_driver(struct parisc_driver *driver);
104 extern int count_parisc_driver(struct parisc_driver *driver);
105 extern int unregister_parisc_driver(struct parisc_driver *driver);
106 extern void walk_central_bus(void);
107 extern const struct parisc_device *find_pa_parent_type(const struct parisc_device *, int);
108 extern void print_parisc_devices(void);
109 extern char *print_pa_hwpath(struct parisc_device *dev, char *path);
110 extern char *print_pci_hwpath(struct pci_dev *dev, char *path);
111 extern void get_pci_node_path(struct pci_dev *dev, struct hardware_path *path);
112 extern void init_parisc_bus(void);
113 extern struct device *hwpath_to_device(struct hardware_path *modpath);
114 extern void device_to_hwpath(struct device *dev, struct hardware_path *path);
118 extern void do_memory_inventory(void);
119 extern void do_device_inventory(void);
121 #endif /* _PARISC_HARDWARE_H */