blob: 16a52afdb76e8fdd34cb076daa462c57ee9ebd35 [file] [log] [blame]
b.liue9582032025-04-17 19:18:16 +08001/* 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
13struct rtc_time;
14
15extern int pmac_newworld;
16
17extern long pmac_time_init(void);
18extern time64_t pmac_get_boot_time(void);
19extern void pmac_get_rtc_time(struct rtc_time *);
20extern int pmac_set_rtc_time(struct rtc_time *);
21extern void pmac_read_rtc_time(void);
22extern void pmac_calibrate_decr(void);
23extern void pmac_pci_irq_fixup(struct pci_dev *);
24extern void pmac_pci_init(void);
25
26extern void pmac_nvram_update(void);
27extern unsigned char pmac_nvram_read_byte(int addr);
28extern void pmac_nvram_write_byte(int addr, unsigned char val);
29extern void pmac_pcibios_after_init(void);
30extern int of_show_percpuinfo(struct seq_file *m, int i);
31
32extern void pmac_setup_pci_dma(void);
33extern void pmac_check_ht_link(void);
34
35extern void pmac_setup_smp(void);
36extern int psurge_secondary_virq;
37extern void low_cpu_die(void) __attribute__((noreturn));
38
39extern int pmac_nvram_init(void);
40extern void pmac_pic_init(void);
41
42extern struct pci_controller_ops pmac_pci_controller_ops;
43
44#endif /* __PMAC_H__ */