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    Searched refs:icu (Results 1 - 6 of 6) sorted by relevancy

  /src/sys/arch/atari/isa/
isa_milan.c 59 #define WICU(icu, val) *(volatile u_int8_t*)(icu) = val
66 volatile u_int8_t *icu; local
69 * Initialize both the icu's:
73 icu = (u_int8_t*)(AD_8259_MASTER);
75 icu[0] = 0x11; /* reset; program device, four bytes */
76 icu[1] = ICU_OFFSET; /* starting at this vector index */
77 icu[1] = (1 << IRQ_SLAVE); /* slave on line 2 */
78 icu[1] = 1; /* 8086 mode */
79 icu[1] = 0xff; /* leave interrupts masked *
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  /src/sys/arch/powerpc/pic/
pic_prepivr.c 106 int icu, bit; local
108 icu = irq / 8;
114 elcr[icu] |= 1 << bit;
116 elcr[icu] &= ~(1 << bit);
  /src/sys/arch/alpha/pci/
sio_pic.c 293 int icu, bit; local
300 icu = irq / 8;
312 ocw1[icu] &= ~(1 << bit);
314 ocw1[icu] |= 1 << bit;
320 elcr[icu] |= 1 << bit;
322 elcr[icu] &= ~(1 << bit);
349 panic("sio_intr_setup: can't map ICU I/O ports");
  /src/sys/arch/shark/isa/
isa_shark_machdep.c 53 #include <shark/isa/icu.h>
isa_irq.S 82 #include <shark/isa/icu.h>
  /src/sys/arch/arm/footbridge/isa/
isa_machdep.c 92 #include <arm/footbridge/isa/icu.h>
423 * Initialise the ISA ICU and attach an ISA interrupt handler to the

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