1 /* SPDX-License-Identifier: GPL-2.0 */ 2 #ifndef __PMAC_H__ 3 #define __PMAC_H__ 4 5 #include <linux/pci.h> 6 #include <linux/irq.h> 7 8 /* 9 * Declaration for the various functions exported by the 10 * pmac_* files. Mostly for use by pmac_setup 11 */ 12 13 struct rtc_time; 14 15 extern int pmac_newworld; 16 17 extern long pmac_time_init(void); 18 extern time64_t pmac_get_boot_time(void); 19 extern void pmac_get_rtc_time(struct rtc_time *); 20 extern int pmac_set_rtc_time(struct rtc_time *); 21 extern void pmac_read_rtc_time(void); 22 extern void pmac_calibrate_decr(void); 23 extern void pmac_pci_irq_fixup(struct pci_dev *); 24 extern void pmac_pci_init(void); 25 26 extern void pmac_nvram_update(void); 27 extern unsigned char pmac_nvram_read_byte(int addr); 28 extern void pmac_nvram_write_byte(int addr, unsigned char val); 29 extern void pmac_pcibios_after_init(void); 30 extern int of_show_percpuinfo(struct seq_file *m, int i); 31 32 extern void pmac_setup_pci_dma(void); 33 extern void pmac_check_ht_link(void); 34 35 extern void pmac_setup_smp(void); 36 extern int psurge_secondary_virq; 37 extern void low_cpu_offline_self(void) __attribute__((noreturn)); 38 39 extern int pmac_nvram_init(void); 40 extern void pmac_pic_init(void); 41 42 extern struct pci_controller_ops pmac_pci_controller_ops; 43 44 #endif /* __PMAC_H__ */ 45