#ifndef _PARISC_HARDWARE_H #define _PARISC_HARDWARE_H #include <linux/mod_devicetable.h> #include <asm/pdc.h> #define HWTYPE_ANY_ID PA_HWTYPE_ANY_ID #define HVERSION_ANY_ID PA_HVERSION_ANY_ID #define HVERSION_REV_ANY_ID PA_HVERSION_REV_ANY_ID #define SVERSION_ANY_ID PA_SVERSION_ANY_ID 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 */ mako2 = 12 /* pa8900 pa 2.0 */ }; extern const char * const 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 */