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powerpc/pic/intr.c IPL_HIGH vs IPL_NONE
My bebox hangs up at boot time sinse change v 1.23 pic/intr.c.
This reason is chinging imask[IPL_HIGH] 0x3ffe0000 from 0x7ffe0000.
The bit30 indicate establish PIC I8259 with IPL_NONE.
intr_establish() sets IPL_HIGH to is->is_ipl in powerpc/pic/intr.c.
However it sets IPL_NONE to ih->ih_ipl.
Shall we call intr_establish() with IPL_HIGH?
Or more better idea?
Also I think, this problem happen on sandpoint(ENCPP1, SANDPOINT).
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