source: trunk/platforms/caba-ring-ccxcachev4_memcachev4-mips32el/soft/irq/irq_init.c @ 178

Last change on this file since 178 was 134, checked in by kane, 14 years ago

add multi write buffer in cc_xcache_v4

File size: 501 bytes
Line 
1#include "irq.h"
2#include "system.h"
3#include "stdio.h"
4#include "../define.h"
5#include "../../segmentation.h"
6#include "soclib/xicu.h"
7
8void irq_init ()
9{
10  int cpu=procnum();
11 
12  printf("irq_init : %d\n",cpu);
13 
14  set_irq_handler(irq_handler);
15 
16  soclib_io_set(base(XICU),
17                XICU_REG(XICU_PTI_PER, cpu),
18                TIMER_INTERRUPT_PERIOD);
19 
20  soclib_io_set(base(XICU),
21                XICU_REG(XICU_MSK_PTI, cpu),
22                1);
23
24  enable_hw_irq(0);
25  irq_enable();
26}
27
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