mpidr.h File Reference

#include <stdint.h>
#include <arch/lib_helpers.h>

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Enumerations
enum	{   MPIDR_RES1_SHIFT = 31 , MPIDR_U_SHIFT = 30 , MPIDR_MT_SHIFT = 24 , MPIDR_AFFINITY_0_SHIFT = 0 ,   MPIDR_AFFINITY_1_SHIFT = 8 , MPIDR_AFFINITY_2_SHIFT = 16 , MPIDR_AFFINITY_3_SHIFT = 32 , MPIDR_AFFINITY_MASK = 0xff }

Functions
static uint64_t	mpidr_mask (uint8_t aff3, uint8_t aff2, uint8_t aff1, uint8_t aff0)
static uint64_t	read_mpidr (void)
static uint64_t	read_affinity_mpidr (void)

Enumeration Type Documentation

anonymous enum

anonymous enum

Enumerator
MPIDR_RES1_SHIFT
MPIDR_U_SHIFT
MPIDR_MT_SHIFT
MPIDR_AFFINITY_0_SHIFT
MPIDR_AFFINITY_1_SHIFT
MPIDR_AFFINITY_2_SHIFT
MPIDR_AFFINITY_3_SHIFT
MPIDR_AFFINITY_MASK

Definition at line 9 of file mpidr.h.

Function Documentation

mpidr_mask()

static uint64_t mpidr_mask ( uint8_t  aff3, uint8_t  aff2, uint8_t  aff1, uint8_t  aff0  )

inlinestatic

Definition at line 21 of file mpidr.h.

References MPIDR_AFFINITY_0_SHIFT, MPIDR_AFFINITY_1_SHIFT, MPIDR_AFFINITY_2_SHIFT, and MPIDR_AFFINITY_3_SHIFT.

Referenced by read_affinity_mpidr().

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read_affinity_mpidr()

static uint64_t read_affinity_mpidr ( void  )

inlinestatic

Definition at line 39 of file mpidr.h.

References MPIDR_AFFINITY_MASK, mpidr_mask(), and read_mpidr().

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read_mpidr()

static uint64_t read_mpidr ( void  )

inlinestatic

Definition at line 34 of file mpidr.h.

Referenced by read_affinity_mpidr().

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