MMU protection settings

Macros
#define	MMU_KERNEL_RDONLY   0
	No user access, kernel read-only.
#define	MMU_KERNEL_RDWR   1
	No user access, kernel full.
#define	MMU_ALL_RDONLY   2
	Read-only user and kernel.
#define	MMU_ALL_RDWR   3
	Full access, user and kernel.

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Detailed Description

Each page mapped via the MMU can be protected in a couple of different ways, as specified here.

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Macro Definition Documentation

#define MMU_ALL_RDONLY   2

Read-only user and kernel.

#define MMU_ALL_RDWR   3

Full access, user and kernel.

#define MMU_KERNEL_RDONLY   0

No user access, kernel read-only.

#define MMU_KERNEL_RDWR   1

No user access, kernel full.