1 #ifndef _PARISC_HARDWARE_H
2 #define _PARISC_HARDWARE_H
4 #include <linux/mod_devicetable.h>
7 #define HWTYPE_ANY_ID PA_HWTYPE_ANY_ID
8 #define HVERSION_ANY_ID PA_HVERSION_ANY_ID
9 #define HVERSION_REV_ANY_ID PA_HVERSION_REV_ANY_ID
10 #define SVERSION_ANY_ID PA_SVERSION_ANY_ID
13 unsigned short hw_type:5; /* HPHW_xxx */
14 unsigned short hversion;
15 unsigned long sversion:28;
17 const char name[80]; /* The hardware description */
23 pcx = 0, /* pa7000 pa 1.0 */
24 pcxs = 1, /* pa7000 pa 1.1a */
25 pcxt = 2, /* pa7100 pa 1.1b */
26 pcxt_ = 3, /* pa7200 (t') pa 1.1c */
27 pcxl = 4, /* pa7100lc pa 1.1d */
28 pcxl2 = 5, /* pa7300lc pa 1.1e */
29 pcxu = 6, /* pa8000 pa 2.0 */
30 pcxu_ = 7, /* pa8200 (u+) pa 2.0 */
31 pcxw = 8, /* pa8500 pa 2.0 */
32 pcxw_ = 9, /* pa8600 (w+) pa 2.0 */
33 pcxw2 = 10, /* pa8700 pa 2.0 */
34 mako = 11 /* pa8800 pa 2.0 */
37 extern char *cpu_name_version[][2]; /* mapping from enum cpu_type to strings */
42 volatile uint32_t nothing; /* reg 0 */
43 volatile uint32_t io_eim;
44 volatile uint32_t io_dc_adata;
45 volatile uint32_t io_ii_cdata;
46 volatile uint32_t io_dma_link; /* reg 4 */
47 volatile uint32_t io_dma_command;
48 volatile uint32_t io_dma_address;
49 volatile uint32_t io_dma_count;
50 volatile uint32_t io_flex; /* reg 8 */
51 volatile uint32_t io_spa_address;
52 volatile uint32_t reserved1[2];
53 volatile uint32_t io_command; /* reg 12 */
54 volatile uint32_t io_status;
55 volatile uint32_t io_control;
56 volatile uint32_t io_data;
57 volatile uint32_t reserved2; /* reg 16 */
58 volatile uint32_t chain_addr;
59 volatile uint32_t sub_mask_clr;
60 volatile uint32_t reserved3[13];
61 volatile uint32_t undefined[480];
62 volatile uint32_t unpriv[512];
66 volatile uint32_t unused1[12];
67 volatile uint32_t io_command;
68 volatile uint32_t io_status;
69 volatile uint32_t io_control;
70 volatile uint32_t unused2[1];
71 volatile uint32_t io_err_resp;
72 volatile uint32_t io_err_info;
73 volatile uint32_t io_err_req;
74 volatile uint32_t unused3[11];
75 volatile uint32_t io_io_low;
76 volatile uint32_t io_io_high;
82 #define HPHW_OBSOLETE 3
84 #define HPHW_A_DIRECT 5
88 #define HPHW_CONSOLE 9
92 #define HPHW_BRIDGE 13
93 #define HPHW_FABRIC 14
95 #define HPHW_FAULTY 31
99 extern const char *parisc_hardware_description(struct parisc_device_id *id);
100 extern enum cpu_type parisc_get_cpu_type(unsigned long hversion);
105 extern struct parisc_device *alloc_pa_dev(unsigned long hpa,
106 struct hardware_path *path);
107 extern int register_parisc_device(struct parisc_device *dev);
108 extern int register_parisc_driver(struct parisc_driver *driver);
109 extern int count_parisc_driver(struct parisc_driver *driver);
110 extern int unregister_parisc_driver(struct parisc_driver *driver);
111 extern void walk_central_bus(void);
112 extern const struct parisc_device *find_pa_parent_type(const struct parisc_device *, int);
113 extern void print_parisc_devices(void);
114 extern char *print_pa_hwpath(struct parisc_device *dev, char *path);
115 extern char *print_pci_hwpath(struct pci_dev *dev, char *path);
116 extern void get_pci_node_path(struct pci_dev *dev, struct hardware_path *path);
117 extern void init_parisc_bus(void);
118 extern struct device *hwpath_to_device(struct hardware_path *modpath);
119 extern void device_to_hwpath(struct device *dev, struct hardware_path *path);
123 extern void do_memory_inventory(void);
124 extern void do_device_inventory(void);
126 #endif /* _PARISC_HARDWARE_H */