arch/powerpc/platforms/powermac/time.c

200

while ((in_8(&via[IFR]) & T1_INT) == 0)

arch/powerpc/platforms/powermac/time.c

205

while ((in_8(&via[IFR]) & T1_INT) == 0)

drivers/macintosh/via-cuda.c

271

out_8(&via[IFR], 0x7f); /* clear interrupts by writing 1s */

drivers/macintosh/via-cuda.c

357

if (in_8(&via[IFR]) & SR_INT)

drivers/macintosh/via-cuda.c

396

out_8(&via[IFR], SR_INT);

drivers/macintosh/via-cuda.c

405

WAIT_FOR(in_8(&via[IFR]) & SR_INT, "CUDA response to sync (2)");

drivers/macintosh/via-cuda.c

407

out_8(&via[IFR], SR_INT);

drivers/macintosh/via-cuda.c

414

WAIT_FOR(in_8(&via[IFR]) & SR_INT, "CUDA response to sync (4)");

drivers/macintosh/via-cuda.c

416

out_8(&via[IFR], SR_INT);

drivers/macintosh/via-cuda.c

583

if ((in_8(&via[IFR]) & SR_INT) == 0) {

drivers/macintosh/via-cuda.c

587

out_8(&via[IFR], SR_INT);

drivers/macintosh/via-macii.c

375

if (via[IFR] & SR_INT)

drivers/macintosh/via-macii.c

376

via[IFR] = SR_INT;

drivers/macintosh/via-pmu.c

1592

intr = in_8(&via1[IFR]) & (SR_INT | CB1_INT);

drivers/macintosh/via-pmu.c

1593

out_8(&via1[IFR], intr);

drivers/macintosh/via-pmu.c

1853

out_8(&via1[IFR], 0x7f); /* clear IFR */

drivers/macintosh/via-pmu.c

355

out_8(&via1[IFR], 0x7f); /* clear IFR */