powerpc64: Don't guard ISA 3.0 partition table setup with hw_direct_map
PowerISA 3.0 eliminated the 64-bit bridge mode which allowed 32-bit kernels to run on 64-bit AIM/Book-S hardware. Since therefore only a 64-bit kernel can run on this hardware, and 64-bit native always has the direct map, there is no need to guard it.
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svn2git
2020-12-20 02:59:44 +00:00
svn path=/head/; revision=354671
@ -545,9 +545,8 @@ moea64_bootstrap_native(mmu_t mmup, vm_offset_t kernelstart,
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if (cpu_features2 & PPC_FEATURE2_ARCH_3_00) {
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moea64_part_table =
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(struct pate *)moea64_bootstrap_alloc(PART_SIZE, PART_SIZE);
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if (hw_direct_map)
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moea64_part_table =
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(struct pate *)PHYS_TO_DMAP((vm_offset_t)moea64_part_table);
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moea64_part_table =
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(struct pate *)PHYS_TO_DMAP((vm_offset_t)moea64_part_table);
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}
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DISABLE_TRANS(msr);
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bzero(__DEVOLATILE(void *, moea64_pteg_table), moea64_pteg_count *
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