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Don't mask IRQs #14

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Don't mask IRQs#14
@phil-opp

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@phil-opp
phil-opp
opened on May 22, 2018

Currently the bootloader masks all hardware interrupts:

bootloader/src/second_stage.s

Lines 68 to 71 in bda13d8

disable_irqs:
mov al, 0xFF # Out 0xFF to 0xA1 and 0x21 to disable all IRQs.
out 0xA1, al
out 0x21, al

They shouldn't be masked when control is passed to the kernel.

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