Last change
on this file since 146 was
134,
checked in by kane, 14 years ago
|
add multi write buffer in cc_xcache_v4
|
File size:
501 bytes
|
Rev | Line | |
---|
[134] | 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 | |
---|
| 8 | void 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 | |
---|
Note: See
TracBrowser
for help on using the repository browser.