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    Searched defs:ocw1 (Results 1 - 2 of 2) sorted by relevancy

  /src/sys/arch/alpha/pci/
sio_pic.c 292 uint8_t ocw1[2], elcr[2]; local in function:sio_setirqstat
303 ocw1[0] = bus_space_read_1(sio_iot, sio_ioh_icu1, PIC_OCW1);
304 ocw1[1] = bus_space_read_1(sio_iot, sio_ioh_icu2, PIC_OCW1);
312 ocw1[icu] &= ~(1 << bit);
314 ocw1[icu] |= 1 << bit;
326 ocw1[0] &= ~0x04; /* always enable IRQ2 on first PIC */
331 bus_space_write_1(sio_iot, sio_ioh_icu1, 1, ocw1[0]);
332 bus_space_write_1(sio_iot, sio_ioh_icu2, 1, ocw1[1]);
  /src/sys/arch/evbmips/loongson/
generic2e_machdep.c 293 uint8_t ocw1, ocw2; local in function:generic2e_isa_intr
298 ocw1 = REGVAL8(BONITO_PCIIO_BASE + IO_ICU1 + PIC_OCW3);
299 if ((ocw1 & OCW3_POLL_PENDING) == 0)
302 irq = OCW3_POLL_IRQ(ocw1);

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