8 #if defined(__sparc__) && defined(__arch64__)
9 # define COMMAND_LINE_SIZE 2048
11 # define COMMAND_LINE_SIZE 256
16 extern char reboot_command[];
19 /* The CPU that was used for booting
20 * Only sun4d + leon may have boot_cpu_id != 0
22 extern unsigned char boot_cpu_id;
23 extern unsigned char boot_cpu_id4;
25 extern unsigned long empty_bad_page;
26 extern unsigned long empty_bad_page_table;
27 extern unsigned long empty_zero_page;
29 extern int serial_console;
30 static inline int con_is_present(void)
32 return serial_console ? 0 : 1;
36 extern void sun_do_break(void);
37 extern int stop_a_enabled;
38 extern int scons_pwroff;
40 #endif /* __KERNEL__ */
42 #endif /* _SPARC_SETUP_H */