Date: Tue, 1 Mar 2016 00:50:39 +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: r296245 - head/sys/powerpc/aim Message-ID: <201603010050.u210od1x058523@repo.freebsd.org>
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Author: jhibbits Date: Tue Mar 1 00:50:39 2016 New Revision: 296245 URL: https://svnweb.freebsd.org/changeset/base/296245 Log: Add VM_MEMATTR_CACHEABLE support for AIM, for parity with Book-E. Not used right now, but may be in the future anyway. Modified: head/sys/powerpc/aim/mmu_oea.c head/sys/powerpc/aim/mmu_oea64.c Modified: head/sys/powerpc/aim/mmu_oea.c ============================================================================== --- head/sys/powerpc/aim/mmu_oea.c Tue Mar 1 00:45:12 2016 (r296244) +++ head/sys/powerpc/aim/mmu_oea.c Tue Mar 1 00:50:39 2016 (r296245) @@ -384,6 +384,8 @@ moea_calc_wimg(vm_paddr_t pa, vm_memattr switch (ma) { case VM_MEMATTR_UNCACHEABLE: return (PTE_I | PTE_G); + case VM_MEMATTR_CACHEABLE: + return (PTE_M); case VM_MEMATTR_WRITE_COMBINING: case VM_MEMATTR_WRITE_BACK: case VM_MEMATTR_PREFETCHABLE: Modified: head/sys/powerpc/aim/mmu_oea64.c ============================================================================== --- head/sys/powerpc/aim/mmu_oea64.c Tue Mar 1 00:45:12 2016 (r296244) +++ head/sys/powerpc/aim/mmu_oea64.c Tue Mar 1 00:50:39 2016 (r296245) @@ -434,6 +434,8 @@ moea64_calc_wimg(vm_paddr_t pa, vm_memat switch (ma) { case VM_MEMATTR_UNCACHEABLE: return (LPTE_I | LPTE_G); + case VM_MEMATTR_CACHEABLE: + return (LPTE_M); case VM_MEMATTR_WRITE_COMBINING: case VM_MEMATTR_WRITE_BACK: case VM_MEMATTR_PREFETCHABLE:
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