root/arch/powerpc/platforms/powermac/pmac.h

INCLUDED FROM

   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_die(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__ */