pica              193 arch/m68k/apollo/config.c 	*(volatile unsigned char *)(pica+1)&=(~8);
pica               13 arch/m68k/apollo/dn_ints.c 		*(volatile unsigned char *)(pica+1) &= ~(1 << irq);
pica               24 arch/m68k/apollo/dn_ints.c 		*(volatile unsigned char *)(pica+1) |= (1 << irq);
pica               31 arch/m68k/apollo/dn_ints.c 	*(volatile unsigned char *)(pica) = 0x20;