gicd_ipriorityr_t Union Reference

Interrupt Priority Register entry, GICD_IPRIORITYR<n>. More...

Data Fields
uint32_t	raw
	Raw 32-bit register value.
struct {
uint32_t   priority0: 8
	Priority of INTID 4n.
uint32_t   priority1: 8
	Priority of INTID 4n+1.
uint32_t   priority2: 8
	Priority of INTID 4n+2.
uint32_t   priority3: 8
	Priority of INTID 4n+3.
};

Detailed Description

Interrupt Priority Register entry, GICD_IPRIORITYR<n>.

Each register holds the priority of four consecutive INTIDs: for register index n, priority0..3 correspond to INTIDs 4n..4n+3. Lower values are higher priority. The number of bits actually implemented is IMPLEMENTATION DEFINED; unimplemented low-order bits are RAZ/WI.

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The documentation for this union was generated from the following file:

• src/kernel/drivers/gicv3.c