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Searched refs:IFR (Results 1 – 6 of 6) sorted by relevance

/linux-4.1.27/drivers/macintosh/
Dvia-cuda.c49 #define IFR (13*RS) /* Interrupt flag register */ macro
186 out_8(&via[IFR], 0x7f); /* clear interrupts by writing 1s */ in find_via_cuda()
278 out_8(&via[IFR], SR_INT); in cuda_init_via()
287 WAIT_FOR(in_8(&via[IFR]) & SR_INT, "CUDA response to sync (2)"); in cuda_init_via()
289 out_8(&via[IFR], SR_INT); in cuda_init_via()
296 WAIT_FOR(in_8(&via[IFR]) & SR_INT, "CUDA response to sync (4)"); in cuda_init_via()
298 out_8(&via[IFR], SR_INT); in cuda_init_via()
468 if ((in_8(&via[IFR]) & SR_INT) == 0) { in cuda_interrupt()
472 out_8(&via[IFR], SR_INT); in cuda_interrupt()
Dvia-maciisi.c39 #define IFR (13*RS) /* Interrupt flag register */ macro
164 while (!(via[IFR] & SR_INT) && poll_timeout-- > 0) in maciisi_stfu()
209 via[IFR] = SR_INT; in maciisi_init_via()
373 …KERN_DEBUG "maciisi_start called, state=%d, status=%x, ifr=%x\n", maciisi_state, status, via[IFR]); in maciisi_start()
421 if (via[IFR] & SR_INT) { in maciisi_poll()
448 printk(KERN_DEBUG "state %d status %x ifr %x\n", maciisi_state, status, via[IFR]); in maciisi_interrupt()
451 if (!(via[IFR] & SR_INT)) { in maciisi_interrupt()
621 status, via[IFR]); in maciisi_interrupt()
Dvia-pmu68k.c61 #define IFR (13*RS) /* Interrupt flag register */ macro
557 if (via1[IFR] & SR_INT) { in pmu_poll()
558 via1[IFR] = SR_INT; in pmu_poll()
561 if (via1[IFR] & CB1_INT) { in pmu_poll()
562 via1[IFR] = CB1_INT; in pmu_poll()
Dvia-macii.c55 #define IFR (13*RS) /* Interrupt flag register */ macro
394 if (via[IFR] & SR_INT) in macii_interrupt()
395 via[IFR] = SR_INT; in macii_interrupt()
Dvia-pmu.c95 #define IFR (13*RS) /* Interrupt flag register */ macro
348 out_8(&via[IFR], 0x7f); /* clear IFR */ in find_via_pmu()
1458 out_8(&via[IFR], SR_INT); in pmu_sr_intr()
1571 intr = in_8(&via[IFR]) & (SR_INT | CB1_INT); in via_pmu_interrupt()
1581 out_8(&via[IFR], intr); in via_pmu_interrupt()
1784 out_8(&via[IFR], 0x7f); /* clear IFR */ in restore_via_state()
/linux-4.1.27/arch/powerpc/platforms/powermac/
Dtime.c59 #define IFR (13*RS) /* Interrupt flag register */ macro
290 while ((in_8(&via[IFR]) & T1_INT) == 0) in via_calibrate_decr()
295 while ((in_8(&via[IFR]) & T1_INT) == 0) in via_calibrate_decr()