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Searched refs:fail_iommu (Results 1 – 3 of 3) sorted by relevance

/arch/powerpc/include/asm/
Ddevice.h41 int fail_iommu; member
/arch/powerpc/kernel/
Diommu.c90 static DECLARE_FAULT_ATTR(fail_iommu);
94 return setup_fault_attr(&fail_iommu, str); in setup_fail_iommu()
100 return dev->archdata.fail_iommu && should_fail(&fail_iommu, 1); in should_fail_iommu()
106 NULL, &fail_iommu); in fail_iommu_debugfs()
115 return sprintf(buf, "%d\n", dev->archdata.fail_iommu); in fail_iommu_show()
125 dev->archdata.fail_iommu = (i == 0) ? 0 : 1; in fail_iommu_store()
130 static DEVICE_ATTR(fail_iommu, S_IRUGO|S_IWUSR, fail_iommu_show,
/arch/powerpc/
DKconfig.debug354 be selectively enabled via the fail_iommu property.