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https://github.com/AuxXxilium/linux_dsm_epyc7002.git
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a03010ed9b
q40_irq_handler() must be kept to translate ISA IRQs to the range 1-15.
q40_probe_irq_o{ff,n}() become unused.
Signed-off-by: Geert Uytterhoeven <geert@linux-m68k.org>
Cc: Richard Zidlicky <rz@linux-m68k.org>
32 lines
847 B
C
32 lines
847 B
C
/*
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* contains some Q40 related interrupt definitions
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*/
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#define Q40_IRQ_MAX (34)
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#define Q40_IRQ_SAMPLE (34)
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#define Q40_IRQ_KEYBOARD (32)
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#define Q40_IRQ_FRAME (33)
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/* masks for interrupt regiosters*/
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/* internal, IIRQ_REG */
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#define Q40_IRQ_KEYB_MASK (2)
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#define Q40_IRQ_SER_MASK (1<<2)
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#define Q40_IRQ_FRAME_MASK (1<<3)
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#define Q40_IRQ_EXT_MASK (1<<4) /* is a EIRQ */
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/* eirq, EIRQ_REG */
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#define Q40_IRQ3_MASK (1)
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#define Q40_IRQ4_MASK (1<<1)
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#define Q40_IRQ5_MASK (1<<2)
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#define Q40_IRQ6_MASK (1<<3)
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#define Q40_IRQ7_MASK (1<<4)
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#define Q40_IRQ10_MASK (1<<5)
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#define Q40_IRQ14_MASK (1<<6)
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#define Q40_IRQ15_MASK (1<<7)
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#ifndef CONFIG_GENERIC_HARDIRQS
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extern unsigned long q40_probe_irq_on (void);
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extern int q40_probe_irq_off (unsigned long irqs);
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#endif
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