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sys/dev/bhnd/cores/pmu/bhnd_pmu_core.c
| Show First 20 Lines • Show All 88 Lines • ▼ Show 20 Lines | bhnd_pmu_core_attach(device_t dev) | ||||
| /* Allocate register block */ | /* Allocate register block */ | ||||
| rid = 0; | rid = 0; | ||||
| res = bhnd_alloc_resource_any(dev, SYS_RES_MEMORY, &rid, RF_ACTIVE); | res = bhnd_alloc_resource_any(dev, SYS_RES_MEMORY, &rid, RF_ACTIVE); | ||||
| if (res == NULL) { | if (res == NULL) { | ||||
| device_printf(dev, "failed to allocate resources\n"); | device_printf(dev, "failed to allocate resources\n"); | ||||
| return (ENXIO); | return (ENXIO); | ||||
| } | } | ||||
| /* Allocate our per-core PMU state */ | |||||
| if ((error = bhnd_alloc_pmu(dev))) { | |||||
| device_printf(sc->dev, "failed to allocate PMU state: %d\n", | |||||
| error); | |||||
| return (error); | |||||
| } | |||||
| /* Delegate to common driver implementation */ | /* Delegate to common driver implementation */ | ||||
| if ((error = bhnd_pmu_attach(dev, res))) { | if ((error = bhnd_pmu_attach(dev, res))) { | ||||
| bhnd_release_resource(dev, SYS_RES_MEMORY, rid, res); | bhnd_release_resource(dev, SYS_RES_MEMORY, rid, res); | ||||
| return (error); | return (error); | ||||
| } | } | ||||
| sc->rid = rid; | sc->rid = rid; | ||||
| return (0); | return (0); | ||||
| Show All 34 Lines | |||||