This source file includes following definitions.
- con_is_present
1
2
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4
5 #ifndef _SPARC_SETUP_H
6 #define _SPARC_SETUP_H
7
8 #include <linux/interrupt.h>
9
10 #include <uapi/asm/setup.h>
11
12 extern char reboot_command[];
13
14 #ifdef CONFIG_SPARC32
15
16
17
18 extern unsigned char boot_cpu_id;
19
20 extern unsigned long empty_zero_page[PAGE_SIZE / sizeof(unsigned long)];
21
22 extern int serial_console;
23 static inline int con_is_present(void)
24 {
25 return serial_console ? 0 : 1;
26 }
27
28
29 extern volatile unsigned char *fdc_status;
30 extern char *pdma_vaddr;
31 extern unsigned long pdma_size;
32 extern volatile int doing_pdma;
33
34
35 extern char *pdma_base;
36 extern unsigned long pdma_areasize;
37
38 int sparc_floppy_request_irq(unsigned int irq, irq_handler_t irq_handler);
39
40
41 extern unsigned long cmdline_memory_size;
42
43
44 void __init device_scan(void);
45
46
47 unsigned long safe_compute_effective_address(struct pt_regs *, unsigned int);
48
49 #endif
50
51 #ifdef CONFIG_SPARC64
52 void __init start_early_boot(void);
53
54
55 int handle_ldf_stq(u32 insn, struct pt_regs *regs);
56 void handle_ld_nf(u32 insn, struct pt_regs *regs);
57
58
59 extern atomic_t dcpage_flushes;
60 extern atomic_t dcpage_flushes_xcall;
61
62 extern int sysctl_tsb_ratio;
63
64 #ifdef CONFIG_SERIAL_SUNHV
65 void sunhv_migrate_hvcons_irq(int cpu);
66 #endif
67 #endif
68 void sun_do_break(void);
69 extern int stop_a_enabled;
70 extern int scons_pwroff;
71
72 #endif