DMA_FSTS_PPF     1724 drivers/iommu/dmar.c 	if (!(fault_status & DMA_FSTS_PPF))
DMA_FSTS_PPF     1778 drivers/iommu/dmar.c 	writel(DMA_FSTS_PFO | DMA_FSTS_PPF | DMA_FSTS_PRO,