mirror of
https://github.com/FEX-Emu/linux.git
synced 2024-12-22 17:33:01 +00:00
ce3a161e69
Most of these guys are simply not needed (pulled by other stuff via asm-i386/hardirq.h). One that is not entirely useless is hilarious - arch/i386/oprofile/nmi_timer_int.c includes linux/irq.h... as a way to get linux/errno.h Signed-off-by: Al Viro <viro@zeniv.linux.org.uk> Signed-off-by: Linus Torvalds <torvalds@osdl.org>
48 lines
886 B
C
48 lines
886 B
C
/*
|
|
* Machine specific setup for generic
|
|
*/
|
|
|
|
#include <linux/config.h>
|
|
#include <linux/init.h>
|
|
#include <linux/interrupt.h>
|
|
#include <asm/acpi.h>
|
|
#include <asm/arch_hooks.h>
|
|
|
|
void __init pre_intr_init_hook(void)
|
|
{
|
|
init_ISA_irqs();
|
|
}
|
|
|
|
/*
|
|
* IRQ2 is cascade interrupt to second interrupt controller
|
|
*/
|
|
static struct irqaction irq2 = { no_action, 0, CPU_MASK_NONE, "cascade", NULL, NULL};
|
|
|
|
void __init intr_init_hook(void)
|
|
{
|
|
#ifdef CONFIG_SMP
|
|
smp_intr_init();
|
|
#endif
|
|
|
|
if (!acpi_ioapic)
|
|
setup_irq(2, &irq2);
|
|
}
|
|
|
|
void __init pre_setup_arch_hook(void)
|
|
{
|
|
/* Voyagers run their CPUs from independent clocks, so disable
|
|
* the TSC code because we can't sync them */
|
|
tsc_disable = 1;
|
|
}
|
|
|
|
void __init trap_init_hook(void)
|
|
{
|
|
}
|
|
|
|
static struct irqaction irq0 = { timer_interrupt, SA_INTERRUPT, CPU_MASK_NONE, "timer", NULL, NULL};
|
|
|
|
void __init time_init_hook(void)
|
|
{
|
|
setup_irq(0, &irq0);
|
|
}
|