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Searched refs:SR_INT (Results 1 – 5 of 5) sorted by relevance

/drivers/macintosh/
Dvia-cuda.c66 #define SR_INT 0x04 /* Shift register full/empty */ macro
187 out_8(&via[IER], IER_SET|SR_INT); /* enable interrupt from SR */ in find_via_cuda()
272 out_8(&via[IER], SR_INT); /* disable SR interrupt from VIA */ in cuda_init_via()
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.c56 #define SR_INT 0x04 /* Shift register full/empty */ macro
150 via[IER] = IER_CLR | SR_INT; in maciisi_stfu()
164 while (!(via[IFR] & SR_INT) && poll_timeout-- > 0) in maciisi_stfu()
186 via[IER] = IER_SET | SR_INT; in maciisi_stfu()
205 via[IER] = IER_SET | SR_INT; in maciisi_init_via()
209 via[IFR] = SR_INT; in maciisi_init_via()
421 if (via[IFR] & SR_INT) { in maciisi_poll()
451 if (!(via[IFR] & SR_INT)) { in maciisi_interrupt()
Dvia-macii.c71 #define SR_INT 0x04 /* Shift register full/empty */ macro
394 if (via[IFR] & SR_INT) in macii_interrupt()
395 via[IFR] = SR_INT; in macii_interrupt()
Dvia-pmu68k.c75 #define SR_INT 0x04 /* Shift register full/empty */ macro
557 if (via1[IFR] & SR_INT) { in pmu_poll()
558 via1[IFR] = SR_INT; in pmu_poll()
Dvia-pmu.c111 #define SR_INT 0x04 /* Shift register full/empty */ macro
438 out_8(&via[IER], IER_SET | SR_INT | CB1_INT); in via_pmu_start()
1459 out_8(&via[IFR], SR_INT); in pmu_sr_intr()
1572 intr = in_8(&via[IFR]) & (SR_INT | CB1_INT); in via_pmu_interrupt()
1587 if (intr & SR_INT) { in via_pmu_interrupt()
1786 out_8(&via[IER], IER_SET | SR_INT | CB1_INT); in restore_via_state()