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authorSam Ravnborg <sam@ravnborg.org>2011-01-28 22:08:18 +0000
committerDavid S. Miller <davem@davemloft.net>2011-03-16 18:19:08 -0700
commitb7afdb7e85d97294efa24fbfef7b1fa196ca808c (patch)
tree2e7e8c1ceb01e11cb5c5150c6b2f69b4eb66a6eb /arch/sparc/kernel/kernel.h
parente046b1e978f82e29da7670d6d680567e30dec69a (diff)
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.h47
1 files changed, 47 insertions, 0 deletions
diff --git a/arch/sparc/kernel/kernel.h b/arch/sparc/kernel/kernel.h
index 15d8a3f645c..7eb73631438 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 */