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Last change
on this file since 307 was
134,
checked in by kane, 14 years ago
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add multi write buffer in cc_xcache_v4
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File size:
501 bytes
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| Line | |
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| 1 | #include "irq.h" |
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| 2 | #include "system.h" |
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| 3 | #include "stdio.h" |
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| 4 | #include "../define.h" |
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| 5 | #include "../../segmentation.h" |
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| 6 | #include "soclib/xicu.h" |
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| 7 | |
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| 8 | void irq_init () |
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| 9 | { |
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| 10 | int cpu=procnum(); |
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| 11 | |
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| 12 | printf("irq_init : %d\n",cpu); |
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| 13 | |
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| 14 | set_irq_handler(irq_handler); |
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| 15 | |
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| 16 | soclib_io_set(base(XICU), |
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| 17 | XICU_REG(XICU_PTI_PER, cpu), |
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| 18 | TIMER_INTERRUPT_PERIOD); |
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| 19 | |
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| 20 | soclib_io_set(base(XICU), |
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| 21 | XICU_REG(XICU_MSK_PTI, cpu), |
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| 22 | 1); |
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| 23 | |
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| 24 | enable_hw_irq(0); |
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| 25 | irq_enable(); |
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| 26 | } |
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| 27 | |
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