Donate to e Foundation | Murena handsets with /e/OS | Own a part of Murena! Learn more

Commit 99253b8e authored by Glauber de Oliveira Costa's avatar Glauber de Oliveira Costa Committed by Linus Torvalds
Browse files

x86_64: Move functions declarations to header file 



Some interrupt entry points are currently defined in i8259.c They probably
belong in a header.  Right now, their only user is init_IRQ, justifying
their declaration in-file.  But when virtualization comes in, we may be
interested in using that functions in late initializations.

Signed-off-by: default avatarGlauber de Oliveira Costa <gcosta@redhat.com>
Signed-off-by: default avatarAndrew Morton <akpm@linux-foundation.org>
Signed-off-by: default avatarAndi Kleen <ak@suse.de>
Signed-off-by: default avatarLinus Torvalds <torvalds@linux-foundation.org>
parent d24e3997

arch/x86_64/kernel/i8259.c

+0 −18
Original line number Diff line number Diff line
@@ -444,24 +444,6 @@ void __init init_ISA_irqs (void) 
	}

}



void apic_timer_interrupt(void);

void spurious_interrupt(void);

void error_interrupt(void);

void reschedule_interrupt(void);

void call_function_interrupt(void);

void irq_move_cleanup_interrupt(void);

void invalidate_interrupt0(void);

void invalidate_interrupt1(void);

void invalidate_interrupt2(void);

void invalidate_interrupt3(void);

void invalidate_interrupt4(void);

void invalidate_interrupt5(void);

void invalidate_interrupt6(void);

void invalidate_interrupt7(void);

void thermal_interrupt(void);

void threshold_interrupt(void);

void i8254_timer_resume(void);



static void setup_timer_hardware(void)

{

	outb_p(0x34,0x43);		/* binary, mode 2, LSB/MSB, ch 0 */

include/asm-x86_64/hw_irq.h

+20 −0
Original line number Diff line number Diff line
@@ -95,6 +95,26 @@ 




#ifndef __ASSEMBLY__



/* Interrupt handlers registered during init_IRQ */

void apic_timer_interrupt(void);

void spurious_interrupt(void);

void error_interrupt(void);

void reschedule_interrupt(void);

void call_function_interrupt(void);

void irq_move_cleanup_interrupt(void);

void invalidate_interrupt0(void);

void invalidate_interrupt1(void);

void invalidate_interrupt2(void);

void invalidate_interrupt3(void);

void invalidate_interrupt4(void);

void invalidate_interrupt5(void);

void invalidate_interrupt6(void);

void invalidate_interrupt7(void);

void thermal_interrupt(void);

void threshold_interrupt(void);

void i8254_timer_resume(void);



typedef int vector_irq_t[NR_VECTORS];

DECLARE_PER_CPU(vector_irq_t, vector_irq);

extern void __setup_vector_irq(int cpu);