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| author | Sam Ravnborg <sam@ravnborg.org> | 2011-01-28 23:08:18 +0100 |
|---|---|---|
| committer | David S. Miller <davem@davemloft.net> | 2011-03-17 02:19:08 +0100 |
| commit | b7afdb7e85d97294efa24fbfef7b1fa196ca808c (patch) | |
| tree | 2e7e8c1ceb01e11cb5c5150c6b2f69b4eb66a6eb /arch/sparc/kernel/kernel.h | |
| parent | sparc32: remove tick14.c (diff) | |
| download | linux-b7afdb7e85d97294efa24fbfef7b1fa196ca808c.tar.xz linux-b7afdb7e85d97294efa24fbfef7b1fa196ca808c.zip | |
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 <sam@ravnborg.org>
Signed-off-by: David S. Miller <davem@davemloft.net>
Diffstat (limited to 'arch/sparc/kernel/kernel.h')
| -rw-r--r-- | arch/sparc/kernel/kernel.h | 47 |
1 files changed, 47 insertions, 0 deletions
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 */ |