_CACHE_MASK
__pgprot((_PAGE_IOREMAP & ~_CACHE_MASK) | _CACHE_UNCACHED))
prot = (prot & ~_CACHE_MASK) | _CACHE_UNCACHED | _PAGE_SO;
prot = (prot & ~_CACHE_MASK) | _CACHE_UNCACHED;
_CACHE_MASK | _PAGE_GLOBAL))
switch (pgprot_val(prot) & _CACHE_MASK) {
#define _PAGE_CHG_MASK (_PAGE_MODIFIED | _PAGE_SPECIAL | _PFN_MASK | _CACHE_MASK | _PAGE_PLV)
#define _HPAGE_CHG_MASK (_PAGE_MODIFIED | _PAGE_SPECIAL | _PFN_MASK | _CACHE_MASK | _PAGE_PLV | _PAGE_HUGE)
prot = (prot & ~_CACHE_MASK) | _CACHE_SUC;
prot = (prot & ~_CACHE_MASK) | (wc_enabled ? _CACHE_WUC : _CACHE_SUC);
_CACHE_MASK | _PAGE_SPECIAL)
prot = (prot & ~_CACHE_MASK) | _CACHE_UNCACHED;
prot = (prot & ~_CACHE_MASK) | cpu_data[0].writecombine;
pte.pte_high &= (_PFN_MASK | _CACHE_MASK);
pte.pte_high |= pgprot_val(newprot) & ~(_PFN_MASK | _CACHE_MASK);
pte.pte_high &= (_PFN_MASK | _CACHE_MASK);
pte.pte_high |= pgprot_val(newprot) & ~(_PFN_MASK | _CACHE_MASK);
unsigned long flags = pgprot_val(prot) & _CACHE_MASK;
unsigned long flags = pgprot_val(prot) & _CACHE_MASK;
#define pgprot_fb(_prot) (((_prot) & (~_CACHE_MASK)) | _CACHE_UNCACHED_ACCELERATED)
#define pgprot_fb(_prot) (((_prot) & (~_CACHE_MASK)) | _CACHE_CACHABLE_NO_WA)