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sys/powerpc/aim/aim_machdep.c
Show First 20 Lines • Show All 472 Lines • ▼ Show 20 Lines | #endif | ||||
} | } | ||||
/* | /* | ||||
* Initialise virtual memory. Use BUS_PROBE_GENERIC priority | * Initialise virtual memory. Use BUS_PROBE_GENERIC priority | ||||
* in case the platform module had a better idea of what we | * in case the platform module had a better idea of what we | ||||
* should do. | * should do. | ||||
*/ | */ | ||||
if (cpu_features2 & PPC_FEATURE2_ARCH_3_00) { | if (cpu_features2 & PPC_FEATURE2_ARCH_3_00) { | ||||
radix_mmu = 0; | radix_mmu = 1; | ||||
TUNABLE_INT_FETCH("radix_mmu", &radix_mmu); | TUNABLE_INT_FETCH("radix_mmu", &radix_mmu); | ||||
if (radix_mmu) | if (radix_mmu) | ||||
pmap_mmu_install(MMU_TYPE_RADIX, BUS_PROBE_GENERIC); | pmap_mmu_install(MMU_TYPE_RADIX, BUS_PROBE_GENERIC); | ||||
else | else | ||||
pmap_mmu_install(MMU_TYPE_G5, BUS_PROBE_GENERIC); | pmap_mmu_install(MMU_TYPE_G5, BUS_PROBE_GENERIC); | ||||
} else if (cpu_features & PPC_FEATURE_64) | } else if (cpu_features & PPC_FEATURE_64) | ||||
pmap_mmu_install(MMU_TYPE_G5, BUS_PROBE_GENERIC); | pmap_mmu_install(MMU_TYPE_G5, BUS_PROBE_GENERIC); | ||||
else | else | ||||
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