Searched refs:MPU_GETSTATUS (Results 1 – 2 of 2) sorted by relevance
| /openbsd/sys/dev/isa/ |
| H A D | mpu401.c | 61 #define MPU_GETSTATUS(iot, ioh) (bus_space_read_1(iot, ioh, MPU_STATUS)) macro
85 if (MPU_GETSTATUS(sc->iot, sc->ioh) == 0xff) { in mpu_find()
103 if (!(MPU_GETSTATUS(sc->iot, sc->ioh) & MPU_OUTPUT_BUSY)) in mpu_waitready()
124 if (!(MPU_GETSTATUS(iot, ioh) & MPU_INPUT_EMPTY) && in mpu_reset()
174 while(!(MPU_GETSTATUS(iot, ioh) & MPU_INPUT_EMPTY)) { in mpu_readinput()
191 if (!(MPU_GETSTATUS(sc->iot, sc->ioh) & MPU_INPUT_EMPTY)) { in mpu_output()
194 if (MPU_GETSTATUS(sc->iot, sc->ioh) & MPU_OUTPUT_BUSY) in mpu_output()
196 if (MPU_GETSTATUS(sc->iot, sc->ioh) & MPU_OUTPUT_BUSY) in mpu_output()
215 if (MPU_GETSTATUS(sc->iot, sc->ioh) & MPU_INPUT_EMPTY) { in mpu_intr()
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| H A D | mpu_isa.c | 58 #define MPU_GETSTATUS(iot, ioh) (bus_space_read_1(iot, ioh, MPU_STATUS)) macro
89 if (MPU_GETSTATUS(iot, ioh) == 0xff) in mpu_test()
93 if (!(MPU_GETSTATUS(iot, ioh) & MPU_OUTPUT_BUSY)) { in mpu_test()
104 if (!(MPU_GETSTATUS(iot, ioh) & MPU_INPUT_EMPTY) && in mpu_test()
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