PS_CACHE_TYPE

An enumeration of memory-caching types.

Syntax

typedef enum _PS_CACHE_TYPE
{
pctUncacheable = 0,
pctWriteCombining = 1,
pctWriteThrough = 4,
pctWriteProtected = 5,
pctWriteBack = 6,
pctUncachedMinus = 7,
pctDefault = 8,
pctInvalid = 9,
pctMax = 9
} PS_CACHE_TYPE;

Members

The member values from pctUncacheable through pctUncachedMinus are defined by the x86 architecture.

pctDefault means to use the caching settings already configured for the specified address.