LoongArch: Clean up the architectural interrupt definitions

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While interrupts are assigned ECodes `64 + interrupt number`, all
existing use sites of interrupt numbers want the 64 subtracted.
Re-arrange the definitions so that the actual interrupt number is used
everywhere, and make EXCCODE_INT_END inclusive as it is more intuitive
that way.

While at it, according to the asm/loongarch.h definitions, the total
number of architectural interrupts should be 14, but various other
places indicate otherwise (13 or 15). Those places have been adjusted
to 14 as well for consistency.

Signed-off-by: WANG Xuerui <git@xen0n.name>
Signed-off-by: Huacai Chen <chenhuacai@loongson.cn>

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This commit is contained in:

WANG Xuerui 2023-05-01 17:19:10 +08:00 • committed by Huacai Chen

parent 3b5a5672b3

commit 9e36fa4299

5 changed files with 29 additions and 26 deletions

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47

arch/loongarch/include/asm/loongarch.h

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2

arch/loongarch/kernel/irq.c

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2

arch/loongarch/kernel/perf_event.c

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2

arch/loongarch/kernel/time.c

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2

arch/loongarch/kernel/traps.c

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