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Commit d8bd6431 authored by Stefan Roese's avatar Stefan Roese
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ppc4xx: Mask 'vec' with 0x1f in uic_interrupt() for bit set/clear


Signed-off-by: default avatarStefan Roese <sr@denx.de>
parent 234ea73c
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......@@ -218,15 +218,16 @@ static void uic_interrupt(u32 uic_base, int vec_base)
} else {
set_dcr(uic_base + UIC_ER,
get_dcr(uic_base + UIC_ER) &
~(0x80000000 >> vec));
~(0x80000000 >> (vec & 0x1f)));
printf("Masking bogus interrupt vector %d"
" (UIC_BASE=0x%x)\n", vec, uic_base);
}
/*
* After servicing the interrupt, we have to remove the status indicator.
* After servicing the interrupt, we have to remove the
* status indicator
*/
set_dcr(uic_base + UIC_SR, (0x80000000 >> vec));
set_dcr(uic_base + UIC_SR, (0x80000000 >> (vec & 0x1f)));
}
/*
......
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