HelenOS sources

MSIM_DDISK_IRQ     88 kernel/arch/mips32/src/mach/msim/msim.c 	cp0_unmask_int(MSIM_DDISK_IRQ);
MSIM_DDISK_IRQ     90 uspace/drv/platform/msim/msim.c 			.irq = MSIM_DDISK_IRQ
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