Date: Wed, 13 Nov 2019 02:22:00 +0000 (UTC) From: Justin Hibbits <jhibbits@FreeBSD.org> To: src-committers@freebsd.org, svn-src-all@freebsd.org, svn-src-head@freebsd.org Subject: svn commit: r354671 - head/sys/powerpc/aim Message-ID: <201911130222.xAD2M0f0081753@repo.freebsd.org>
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Author: jhibbits Date: Wed Nov 13 02:22:00 2019 New Revision: 354671 URL: https://svnweb.freebsd.org/changeset/base/354671 Log: 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. Modified: head/sys/powerpc/aim/moea64_native.c Modified: head/sys/powerpc/aim/moea64_native.c ============================================================================== --- head/sys/powerpc/aim/moea64_native.c Wed Nov 13 02:16:24 2019 (r354670) +++ head/sys/powerpc/aim/moea64_native.c Wed Nov 13 02:22:00 2019 (r354671) @@ -545,9 +545,8 @@ moea64_bootstrap_native(mmu_t mmup, vm_offset_t kernel if (cpu_features2 & PPC_FEATURE2_ARCH_3_00) { moea64_part_table = (struct pate *)moea64_bootstrap_alloc(PART_SIZE, PART_SIZE); - if (hw_direct_map) - moea64_part_table = - (struct pate *)PHYS_TO_DMAP((vm_offset_t)moea64_part_table); + moea64_part_table = + (struct pate *)PHYS_TO_DMAP((vm_offset_t)moea64_part_table); } DISABLE_TRANS(msr); bzero(__DEVOLATILE(void *, moea64_pteg_table), moea64_pteg_count *
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