projects / mirror_ubuntu-artful-kernel.git / blame
| Commit | Line | Data |
|---|---|---|
| 1da177e4 LT |
1 | /* |
| 2 | * Just a place holder. | |
| 3 | */ | |
| 1da177e4 LT |
4 | #ifndef _SPARC_SETUP_H |
| 5 | #define _SPARC_SETUP_H | |
| 6 | ||
| fbb86383 | 7 | #include <linux/interrupt.h> |
| 1da177e4 | 8 | |
| fbb86383 | 9 | #include <uapi/asm/setup.h> |
| 5fcafb7a | 10 | |
| d550bbd4 DH |
11 | extern char reboot_command[]; |
| 12 | ||
| 5fcafb7a DH |
13 | #ifdef CONFIG_SPARC32 |
| 14 | /* The CPU that was used for booting | |
| 15 | * Only sun4d + leon may have boot_cpu_id != 0 | |
| 16 | */ | |
| 17 | extern unsigned char boot_cpu_id; | |
| d550bbd4 | 18 | |
| deba804c | 19 | extern unsigned long empty_zero_page[PAGE_SIZE / sizeof(unsigned long)]; |
| d550bbd4 DH |
20 | |
| 21 | extern int serial_console; | |
| 22 | static inline int con_is_present(void) | |
| 23 | { | |
| 24 | return serial_console ? 0 : 1; | |
| 25 | } | |
| fbb86383 SR |
26 | |
| 27 | /* from irq_32.c */ | |
| 28 | extern volatile unsigned char *fdc_status; | |
| 29 | extern char *pdma_vaddr; | |
| 30 | extern unsigned long pdma_size; | |
| 31 | extern volatile int doing_pdma; | |
| 32 | ||
| 33 | /* This is software state */ | |
| 34 | extern char *pdma_base; | |
| 35 | extern unsigned long pdma_areasize; | |
| 36 | ||
| 37 | int sparc_floppy_request_irq(unsigned int irq, irq_handler_t irq_handler); | |
| 38 | ||
| d191723f SR |
39 | /* setup_32.c */ |
| 40 | extern unsigned long cmdline_memory_size; | |
| 41 | ||
| 8885ec7c SR |
42 | /* devices.c */ |
| 43 | void __init device_scan(void); | |
| 44 | ||
| 9edfae3f SR |
45 | /* unaligned_32.c */ |
| 46 | unsigned long safe_compute_effective_address(struct pt_regs *, unsigned int); | |
| 47 | ||
| 5fcafb7a DH |
48 | #endif |
| 49 | ||
| 8df52620 | 50 | #ifdef CONFIG_SPARC64 |
| ef3e035c DM |
51 | void __init start_early_boot(void); |
| 52 | ||
| 8df52620 SR |
53 | /* unaligned_64.c */ |
| 54 | int handle_ldf_stq(u32 insn, struct pt_regs *regs); | |
| 55 | void handle_ld_nf(u32 insn, struct pt_regs *regs); | |
| 56 | ||
| 59dec13b SR |
57 | /* init_64.c */ |
| 58 | extern atomic_t dcpage_flushes; | |
| 59 | extern atomic_t dcpage_flushes_xcall; | |
| 60 | ||
| 8c7260c0 | 61 | extern int sysctl_tsb_ratio; |
| 8df52620 | 62 | |
| 7dd4fcf5 VK |
63 | #ifdef CONFIG_SERIAL_SUNHV |
| 64 | void sunhv_migrate_hvcons_irq(int cpu); | |
| 65 | #endif | |
| 66 | #endif | |
| f05a6865 | 67 | void sun_do_break(void); |
| d550bbd4 DH |
68 | extern int stop_a_enabled; |
| 69 | extern int scons_pwroff; | |
| 70 | ||
| 1da177e4 | 71 | #endif /* _SPARC_SETUP_H */ |