| /* SPDX-License-Identifier: GPL-2.0 */ |
| #ifndef _PARISC_PDC_H |
| #define _PARISC_PDC_H |
| |
| #include <uapi/asm/pdc.h> |
| |
| #if !defined(__ASSEMBLY__) |
| |
| extern int parisc_narrow_firmware; |
| |
| extern int pdc_type; |
| extern unsigned long parisc_cell_num; /* cell number the CPU runs on (PAT) */ |
| extern unsigned long parisc_cell_loc; /* cell location of CPU (PAT) */ |
| extern unsigned long parisc_pat_pdc_cap; /* PDC capabilities (PAT) */ |
| |
| /* Values for pdc_type */ |
| #define PDC_TYPE_ILLEGAL -1 |
| #define PDC_TYPE_PAT 0 /* 64-bit PAT-PDC */ |
| #define PDC_TYPE_SYSTEM_MAP 1 /* 32-bit, but supports PDC_SYSTEM_MAP */ |
| #define PDC_TYPE_SNAKE 2 /* Doesn't support SYSTEM_MAP */ |
| |
| void pdc_console_init(void); /* in pdc_console.c */ |
| void pdc_console_restart(void); |
| |
| void setup_pdc(void); /* in inventory.c */ |
| |
| /* wrapper-functions from pdc.c */ |
| |
| int pdc_add_valid(unsigned long address); |
| int pdc_instr(unsigned int *instr); |
| int pdc_chassis_info(struct pdc_chassis_info *chassis_info, void *led_info, unsigned long len); |
| int pdc_chassis_disp(unsigned long disp); |
| int pdc_chassis_warn(unsigned long *warn); |
| int pdc_coproc_cfg(struct pdc_coproc_cfg *pdc_coproc_info); |
| int pdc_coproc_cfg_unlocked(struct pdc_coproc_cfg *pdc_coproc_info); |
| int pdc_iodc_read(unsigned long *actcnt, unsigned long hpa, unsigned int index, |
| void *iodc_data, unsigned int iodc_data_size); |
| int pdc_system_map_find_mods(struct pdc_system_map_mod_info *pdc_mod_info, |
| struct pdc_module_path *mod_path, long mod_index); |
| int pdc_system_map_find_addrs(struct pdc_system_map_addr_info *pdc_addr_info, |
| long mod_index, long addr_index); |
| int pdc_model_info(struct pdc_model *model); |
| int pdc_model_sysmodel(char *name); |
| int pdc_model_cpuid(unsigned long *cpu_id); |
| int pdc_model_versions(unsigned long *versions, int id); |
| int pdc_model_capabilities(unsigned long *capabilities); |
| int pdc_model_platform_info(char *orig_prod_num, char *current_prod_num, char *serial_no); |
| int pdc_cache_info(struct pdc_cache_info *cache); |
| int pdc_spaceid_bits(unsigned long *space_bits); |
| #ifndef CONFIG_PA20 |
| int pdc_btlb_info(struct pdc_btlb_info *btlb); |
| int pdc_mem_map_hpa(struct pdc_memory_map *r_addr, struct pdc_module_path *mod_path); |
| #endif /* !CONFIG_PA20 */ |
| int pdc_pim_toc11(struct pdc_toc_pim_11 *ret); |
| int pdc_pim_toc20(struct pdc_toc_pim_20 *ret); |
| int pdc_lan_station_id(char *lan_addr, unsigned long net_hpa); |
| |
| int pdc_stable_read(unsigned long staddr, void *memaddr, unsigned long count); |
| int pdc_stable_write(unsigned long staddr, void *memaddr, unsigned long count); |
| int pdc_stable_get_size(unsigned long *size); |
| int pdc_stable_verify_contents(void); |
| int pdc_stable_initialize(void); |
| |
| int pdc_pci_irt_size(unsigned long *num_entries, unsigned long hpa); |
| int pdc_pci_irt(unsigned long num_entries, unsigned long hpa, void *tbl); |
| |
| int pdc_get_initiator(struct hardware_path *, struct pdc_initiator *); |
| int pdc_tod_read(struct pdc_tod *tod); |
| int pdc_tod_set(unsigned long sec, unsigned long usec); |
| |
| void pdc_pdt_init(void); /* in pdt.c */ |
| int pdc_mem_pdt_info(struct pdc_mem_retinfo *rinfo); |
| int pdc_mem_pdt_read_entries(struct pdc_mem_read_pdt *rpdt_read, |
| unsigned long *pdt_entries_ptr); |
| #ifdef CONFIG_64BIT |
| int pdc_mem_mem_table(struct pdc_memory_table_raddr *r_addr, |
| struct pdc_memory_table *tbl, unsigned long entries); |
| #endif |
| |
| void set_firmware_width(void); |
| void set_firmware_width_unlocked(void); |
| int pdc_do_firm_test_reset(unsigned long ftc_bitmap); |
| int pdc_do_reset(void); |
| int pdc_soft_power_info(unsigned long *power_reg); |
| int pdc_soft_power_button(int sw_control); |
| void pdc_io_reset(void); |
| void pdc_io_reset_devices(void); |
| int pdc_iodc_getc(void); |
| int pdc_iodc_print(const unsigned char *str, unsigned count); |
| |
| void pdc_emergency_unlock(void); |
| int pdc_sti_call(unsigned long func, unsigned long flags, |
| unsigned long inptr, unsigned long outputr, |
| unsigned long glob_cfg); |
| |
| int __pdc_cpu_rendezvous(void); |
| void pdc_cpu_rendezvous_lock(void); |
| void pdc_cpu_rendezvous_unlock(void); |
| |
| static inline char * os_id_to_string(u16 os_id) { |
| switch(os_id) { |
| case OS_ID_NONE: return "No OS"; |
| case OS_ID_HPUX: return "HP-UX"; |
| case OS_ID_MPEXL: return "MPE-iX"; |
| case OS_ID_OSF: return "OSF"; |
| case OS_ID_HPRT: return "HP-RT"; |
| case OS_ID_NOVEL: return "Novell Netware"; |
| case OS_ID_LINUX: return "Linux"; |
| default: return "Unknown"; |
| } |
| } |
| |
| #endif /* !defined(__ASSEMBLY__) */ |
| #endif /* _PARISC_PDC_H */ |