From b7afdb7e85d97294efa24fbfef7b1fa196ca808c Mon Sep 17 00:00:00 2001 From: Sam Ravnborg Date: Fri, 28 Jan 2011 22:08:18 +0000 Subject: sparc32: add irq + smp declarations to headers In preparation for cleaning up a number of files add declarations for irq and smp related data/functions to the relevant headers. This showed that the extern declaration of cputypval differed in the two files where it was used. As cputypval is defined like this: cputypval: .asciz "sun4c" the correct representation is a char array. Fix users to use the new declaration. Signed-off-by: Sam Ravnborg Signed-off-by: David S. Miller --- arch/sparc/kernel/kernel.h | 47 ++++++++++++++++++++++++++++++++++++++++++++++ 1 file changed, 47 insertions(+) (limited to 'arch/sparc/kernel/kernel.h') diff --git a/arch/sparc/kernel/kernel.h b/arch/sparc/kernel/kernel.h index 15d8a3f645c9..7eb736314381 100644 --- a/arch/sparc/kernel/kernel.h +++ b/arch/sparc/kernel/kernel.h @@ -26,6 +26,53 @@ extern int static_irq_count; extern spinlock_t irq_action_lock; extern void unexpected_irq(int irq, void *dev_id, struct pt_regs * regs); +extern void init_IRQ(void); + +/* sun4c_irq.c */ +extern void sun4c_init_IRQ(void); + +/* sun4m_irq.c */ +extern unsigned int lvl14_resolution; + +extern void sun4m_init_IRQ(void); +extern void sun4m_clear_profile_irq(int cpu); + +/* sun4d_irq.c */ +extern spinlock_t sun4d_imsk_lock; + +extern void sun4d_init_IRQ(void); +extern int sun4d_request_irq(unsigned int irq, + irq_handler_t handler, + unsigned long irqflags, + const char *devname, void *dev_id); +extern int show_sun4d_interrupts(struct seq_file *, void *); +extern void sun4d_distribute_irqs(void); +extern void sun4d_free_irq(unsigned int irq, void *dev_id); + +/* head_32.S */ +extern unsigned int t_nmi[]; +extern unsigned int linux_trap_ipi15_sun4d[]; +extern unsigned int linux_trap_ipi15_sun4m[]; + +extern unsigned long trapbase_cpu1[]; +extern unsigned long trapbase_cpu2[]; +extern unsigned long trapbase_cpu3[]; + +extern char cputypval[]; + +/* entry.S */ +extern unsigned long lvl14_save[4]; +extern unsigned int real_irq_entry[]; +extern unsigned int smp4d_ticker[]; +extern unsigned int patchme_maybe_smp_msg[]; + +extern void floppy_hardint(void); + +/* trampoline_32.S */ +extern int __smp4m_processor_id(void); +extern int __smp4d_processor_id(void); +extern unsigned long sun4m_cpu_startup; +extern unsigned long sun4d_cpu_startup; #else /* CONFIG_SPARC32 */ #endif /* CONFIG_SPARC32 */ -- cgit v1.2.3