Danube: Fix irq ack
SVN-Revision: 22748
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649d213428
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bcdf9742be
1 changed files with 21 additions and 1 deletions
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@ -55,6 +55,26 @@ ifxmips_mask_and_ack_irq(unsigned int irq_nr)
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}
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}
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EXPORT_SYMBOL(ifxmips_mask_and_ack_irq);
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EXPORT_SYMBOL(ifxmips_mask_and_ack_irq);
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static void
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ifxmips_ack_irq(unsigned int irq_nr)
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{
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int i;
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u32 *isr = IFXMIPS_ICU_IM0_ISR;
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irq_nr -= INT_NUM_IRQ0;
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for (i = 0; i <= 4; i++)
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{
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if (irq_nr < INT_NUM_IM_OFFSET)
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{
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ifxmips_w32((1 << irq_nr), isr);
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return;
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}
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isr += IFXMIPS_ICU_OFFSET;
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irq_nr -= INT_NUM_IM_OFFSET;
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}
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}
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void
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void
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ifxmips_enable_irq(unsigned int irq_nr)
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ifxmips_enable_irq(unsigned int irq_nr)
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{
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{
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@ -96,7 +116,7 @@ ifxmips_irq_type = {
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.enable = ifxmips_enable_irq,
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.enable = ifxmips_enable_irq,
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.disable = ifxmips_disable_irq,
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.disable = ifxmips_disable_irq,
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.unmask = ifxmips_enable_irq,
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.unmask = ifxmips_enable_irq,
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.ack = ifxmips_end_irq,
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.ack = ifxmips_ack_irq,
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.mask = ifxmips_disable_irq,
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.mask = ifxmips_disable_irq,
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.mask_ack = ifxmips_mask_and_ack_irq,
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.mask_ack = ifxmips_mask_and_ack_irq,
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.end = ifxmips_end_irq,
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.end = ifxmips_end_irq,
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