Searched refs:AMDIOMMU_EFR_PC_SUP (Results 1 – 2 of 2) sorted by relevance
212 #define AMDIOMMU_EFR_PC_SUP 0x0000000000000200ull /* Perf counters */ macro
481 sc->mmio_sz = ((sc->efr & AMDIOMMU_EFR_PC_SUP) != 0 ? 512 : 16) * in amdiommu_attach()