projects / deliverable / linux.git / blame
| Commit | Line | Data |
|---|---|---|
| 7105de84 SR |
1 | #ifndef __SPARC_KERNEL_H |
| 2 | #define __SPARC_KERNEL_H | |
| 81265fd9 SR |
3 | |
| 4 | #include <linux/interrupt.h> | |
| 5 | ||
| a2a211cb | 6 | #include <asm/traps.h> |
| ea5e7447 DM |
7 | #include <asm/head.h> |
| 8 | #include <asm/io.h> | |
| a2a211cb | 9 | |
| 53ae3419 | 10 | /* cpu.c */ |
| c3cf5e8c | 11 | extern const char *sparc_pmu_type; |
| 53ae3419 | 12 | extern unsigned int fsr_storage; |
| cb1b8209 | 13 | extern int ncpus_probed; |
| 53ae3419 | 14 | |
| ac85fe8b DM |
15 | #ifdef CONFIG_SPARC64 |
| 16 | /* setup_64.c */ | |
| 17 | struct seq_file; | |
| 18 | extern void cpucap_info(struct seq_file *); | |
| ea5e7447 DM |
19 | |
| 20 | static inline unsigned long kimage_addr_to_ra(const char *p) | |
| 21 | { | |
| 22 | unsigned long val = (unsigned long) p; | |
| 23 | ||
| 24 | return kern_base + (val - KERNBASE); | |
| 25 | } | |
| ac85fe8b DM |
26 | #endif |
| 27 | ||
| 8d74e32a | 28 | #ifdef CONFIG_SPARC32 |
| 4efb55e6 SR |
29 | /* setup_32.c */ |
| 30 | void sparc32_start_kernel(struct linux_romvec *rp); | |
| 31 | ||
| 8d74e32a | 32 | /* cpu.c */ |
| 53ae3419 SR |
33 | extern void cpu_probe(void); |
| 34 | ||
| 8d74e32a SR |
35 | /* traps_32.c */ |
| 36 | extern void handle_hw_divzero(struct pt_regs *regs, unsigned long pc, | |
| 37 | unsigned long npc, unsigned long psr); | |
| 81265fd9 SR |
38 | /* irq_32.c */ |
| 39 | extern struct irqaction static_irqaction[]; | |
| 40 | extern int static_irq_count; | |
| 41 | extern spinlock_t irq_action_lock; | |
| 42 | ||
| 43 | extern void unexpected_irq(int irq, void *dev_id, struct pt_regs * regs); | |
| b7afdb7e SR |
44 | extern void init_IRQ(void); |
| 45 | ||
| b7afdb7e | 46 | /* sun4m_irq.c */ |
| b7afdb7e | 47 | extern void sun4m_init_IRQ(void); |
| 6baa9b20 | 48 | extern void sun4m_unmask_profile_irq(void); |
| b7afdb7e SR |
49 | extern void sun4m_clear_profile_irq(int cpu); |
| 50 | ||
| f9fd3488 SR |
51 | /* sun4m_smp.c */ |
| 52 | void sun4m_cpu_pre_starting(void *arg); | |
| 53 | void sun4m_cpu_pre_online(void *arg); | |
| 54 | ||
| b7afdb7e SR |
55 | /* sun4d_irq.c */ |
| 56 | extern spinlock_t sun4d_imsk_lock; | |
| 57 | ||
| 58 | extern void sun4d_init_IRQ(void); | |
| 59 | extern int sun4d_request_irq(unsigned int irq, | |
| 60 | irq_handler_t handler, | |
| 61 | unsigned long irqflags, | |
| 62 | const char *devname, void *dev_id); | |
| 63 | extern int show_sun4d_interrupts(struct seq_file *, void *); | |
| 64 | extern void sun4d_distribute_irqs(void); | |
| 65 | extern void sun4d_free_irq(unsigned int irq, void *dev_id); | |
| 66 | ||
| f9fd3488 SR |
67 | /* sun4d_smp.c */ |
| 68 | void sun4d_cpu_pre_starting(void *arg); | |
| 69 | void sun4d_cpu_pre_online(void *arg); | |
| 70 | ||
| 71 | /* leon_smp.c */ | |
| 72 | void leon_cpu_pre_starting(void *arg); | |
| 73 | void leon_cpu_pre_online(void *arg); | |
| 74 | ||
| b7afdb7e SR |
75 | /* head_32.S */ |
| 76 | extern unsigned int t_nmi[]; | |
| 77 | extern unsigned int linux_trap_ipi15_sun4d[]; | |
| 78 | extern unsigned int linux_trap_ipi15_sun4m[]; | |
| 79 | ||
| a2a211cb SR |
80 | extern struct tt_entry trapbase_cpu1; |
| 81 | extern struct tt_entry trapbase_cpu2; | |
| 82 | extern struct tt_entry trapbase_cpu3; | |
| b7afdb7e SR |
83 | |
| 84 | extern char cputypval[]; | |
| 85 | ||
| 86 | /* entry.S */ | |
| 87 | extern unsigned long lvl14_save[4]; | |
| 88 | extern unsigned int real_irq_entry[]; | |
| 89 | extern unsigned int smp4d_ticker[]; | |
| 90 | extern unsigned int patchme_maybe_smp_msg[]; | |
| 91 | ||
| 92 | extern void floppy_hardint(void); | |
| 93 | ||
| 94 | /* trampoline_32.S */ | |
| b7afdb7e SR |
95 | extern unsigned long sun4m_cpu_startup; |
| 96 | extern unsigned long sun4d_cpu_startup; | |
| 81265fd9 | 97 | |
| 8d74e32a | 98 | #else /* CONFIG_SPARC32 */ |
| 7105de84 SR |
99 | #endif /* CONFIG_SPARC32 */ |
| 100 | #endif /* !(__SPARC_KERNEL_H) */ |