Searched refs:IFR (Results 1 - 8 of 8) sorted by relevance
| /kernel/linux/linux-5.10/drivers/macintosh/ |
| H A D | via-cuda.c | 50 #define IFR (13*RS) /* Interrupt flag register */ macro
81 /* Bits in IFR and IER */
274 out_8(&via[IFR], 0x7f); /* clear interrupts by writing 1s */ in find_via_cuda()
360 if (in_8(&via[IFR]) & SR_INT) in sync_egret()
399 out_8(&via[IFR], SR_INT); in cuda_init_via()
408 WAIT_FOR(in_8(&via[IFR]) & SR_INT, "CUDA response to sync (2)"); in cuda_init_via()
410 out_8(&via[IFR], SR_INT); in cuda_init_via()
417 WAIT_FOR(in_8(&via[IFR]) & SR_INT, "CUDA response to sync (4)"); in cuda_init_via()
419 out_8(&via[IFR], SR_INT); in cuda_init_via()
586 if ((in_8(&via[IFR]) in cuda_interrupt()
[all...] |
| H A D | via-macii.c | 56 #define IFR (13*RS) /* Interrupt flag register */ macro
69 /* Bits in IFR and IER */
382 if (via[IFR] & SR_INT) in macii_interrupt()
383 via[IFR] = SR_INT; in macii_interrupt()
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| H A D | via-pmu.c | 98 #define IFR (13*RS) /* Interrupt flag register */ macro
116 /* Bits in IFR and IER */
364 out_8(&via1[IFR], 0x7f); /* clear IFR */ in find_via_pmu()
1601 intr = in_8(&via1[IFR]) & (SR_INT | CB1_INT); in via_pmu_interrupt()
1602 out_8(&via1[IFR], intr); in via_pmu_interrupt()
1861 out_8(&via1[IFR], 0x7f); /* clear IFR */ in restore_via_state()
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| /kernel/linux/linux-6.6/drivers/macintosh/ |
| H A D | via-cuda.c | 53 #define IFR (13*RS) /* Interrupt flag register */ macro
84 /* Bits in IFR and IER */
271 out_8(&via[IFR], 0x7f); /* clear interrupts by writing 1s */ in find_via_cuda()
357 if (in_8(&via[IFR]) & SR_INT) in sync_egret()
396 out_8(&via[IFR], SR_INT); in cuda_init_via()
405 WAIT_FOR(in_8(&via[IFR]) & SR_INT, "CUDA response to sync (2)"); in cuda_init_via()
407 out_8(&via[IFR], SR_INT); in cuda_init_via()
414 WAIT_FOR(in_8(&via[IFR]) & SR_INT, "CUDA response to sync (4)"); in cuda_init_via()
416 out_8(&via[IFR], SR_INT); in cuda_init_via()
583 if ((in_8(&via[IFR]) in cuda_interrupt()
[all...] |
| H A D | via-macii.c | 54 #define IFR (13*RS) /* Interrupt flag register */ macro
67 /* Bits in IFR and IER */
380 if (via[IFR] & SR_INT) in macii_interrupt()
381 via[IFR] = SR_INT; in macii_interrupt()
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| H A D | via-pmu.c | 97 #define IFR (13*RS) /* Interrupt flag register */ macro
115 /* Bits in IFR and IER */
355 out_8(&via1[IFR], 0x7f); /* clear IFR */ in find_via_pmu()
1592 intr = in_8(&via1[IFR]) & (SR_INT | CB1_INT); in via_pmu_interrupt()
1593 out_8(&via1[IFR], intr); in via_pmu_interrupt()
1853 out_8(&via1[IFR], 0x7f); /* clear IFR */ in restore_via_state()
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| /kernel/linux/linux-5.10/arch/powerpc/platforms/powermac/ |
| H A D | time.c | 58 #define IFR (13*RS) /* Interrupt flag register */ macro
64 /* Bits in IFR and IER */
199 while ((in_8(&via[IFR]) & T1_INT) == 0) in via_calibrate_decr()
204 while ((in_8(&via[IFR]) & T1_INT) == 0) in via_calibrate_decr()
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| /kernel/linux/linux-6.6/arch/powerpc/platforms/powermac/ |
| H A D | time.c | 58 #define IFR (13*RS) /* Interrupt flag register */ macro
64 /* Bits in IFR and IER */
199 while ((in_8(&via[IFR]) & T1_INT) == 0) in via_calibrate_decr()
204 while ((in_8(&via[IFR]) & T1_INT) == 0) in via_calibrate_decr()
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