Symbol: IDR1_SIDSIZE_S
sys/arm64/iommu/smmu.c
1458
sc->sid_bits = (reg & IDR1_SIDSIZE_M) >> IDR1_SIDSIZE_S;
sys/arm64/iommu/smmureg.h
92
#define IDR1_SIDSIZE_M (0x3f << IDR1_SIDSIZE_S)