Simplify setting a non-4k PAGE_SIZE on arm64
Define PAGE_SIZE and PAGE_MASK based on PAGE_SHIFT. With this we only need to set one value to change one value to change the page size. While here remove the unused PAGE_MASK_* macros. Sponsored by: The FreeBSD Foundation
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@ -85,19 +85,16 @@
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#define PAGE_SHIFT_4K 12
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#define PAGE_SIZE_4K (1 << PAGE_SHIFT_4K)
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#define PAGE_MASK_4K (PAGE_SIZE_4K - 1)
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#define PAGE_SHIFT_16K 14
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#define PAGE_SIZE_16K (1 << PAGE_SHIFT_16K)
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#define PAGE_MASK_16K (PAGE_SIZE_16K - 1)
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#define PAGE_SHIFT_64K 16
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#define PAGE_SIZE_64K (1 << PAGE_SHIFT_64K)
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#define PAGE_MASK_64K (PAGE_SIZE_64K - 1)
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#define PAGE_SHIFT PAGE_SHIFT_4K
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#define PAGE_SIZE PAGE_SIZE_4K
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#define PAGE_MASK PAGE_MASK_4K
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#define PAGE_SIZE (1 << PAGE_SHIFT)
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#define PAGE_MASK (PAGE_SIZE - 1)
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#define MAXPAGESIZES 3 /* maximum number of supported page sizes */
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