FreeBSD Bugzilla – Attachment 139486 Details for
Bug 185727
Devices fail to probe on 128GB or larger memory machines
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[patch]
file.diff
file.diff (text/plain), 719 bytes, created by
Alfred Perlstein
on 2014-01-13 01:40:00 UTC
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file.diff
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Creator:
Alfred Perlstein
Created:
2014-01-13 01:40:00 UTC
Size:
719 bytes
patch
obsolete
>Index: amd64/include/vmparam.h >=================================================================== >--- amd64/include/vmparam.h (revision 243366) >+++ amd64/include/vmparam.h (working copy) >@@ -106,10 +106,13 @@ > * accessible by ISA DMA and VM_FREELIST_ISADMA is for physical pages > * that are below that address. > */ >-#define VM_NFREELIST 2 >-#define VM_FREELIST_DEFAULT 0 >-#define VM_FREELIST_ISADMA 1 >+#define VM_NFREELIST 3 >+#define VM_FREELIST_HIGHMEM 0 >+#define VM_FREELIST_DEFAULT 1 >+#define VM_FREELIST_ISADMA 2 > >+#define VM_HIGHMEM_ADDRESS ((vm_paddr_t)1 << 32) >+ > /* > * An allocation size of 16MB is supported in order to optimize the > * use of the direct map by UMA. Specifically, a cache line contains
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bug 185727
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