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Searched refs:fail_iommu (Results 1 - 4 of 4) sorted by relevance

/kernel/linux/linux-5.10/arch/powerpc/kernel/
H A Diommu.c78 static DECLARE_FAULT_ATTR(fail_iommu);
82 return setup_fault_attr(&fail_iommu, str); in setup_fail_iommu()
84 __setup("fail_iommu=", setup_fail_iommu);
88 return dev->archdata.fail_iommu && should_fail(&fail_iommu, 1); in should_fail_iommu()
93 struct dentry *dir = fault_create_debugfs_attr("fail_iommu", in fail_iommu_debugfs()
94 NULL, &fail_iommu); in fail_iommu_debugfs()
103 return sprintf(buf, "%d\n", dev->archdata.fail_iommu); in fail_iommu_show()
113 dev->archdata.fail_iommu = (i == 0) ? 0 : 1; in fail_iommu_store()
118 static DEVICE_ATTR_RW(fail_iommu);
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/kernel/linux/linux-5.10/arch/powerpc/include/asm/
H A Ddevice.h39 int fail_iommu; member
/kernel/linux/linux-6.6/arch/powerpc/include/asm/
H A Ddevice.h39 int fail_iommu; member
/kernel/linux/linux-6.6/arch/powerpc/kernel/
H A Diommu.c117 static DECLARE_FAULT_ATTR(fail_iommu);
121 return setup_fault_attr(&fail_iommu, str); in setup_fail_iommu()
123 __setup("fail_iommu=", setup_fail_iommu);
127 return dev->archdata.fail_iommu && should_fail(&fail_iommu, 1); in should_fail_iommu()
132 struct dentry *dir = fault_create_debugfs_attr("fail_iommu", in fail_iommu_debugfs()
133 NULL, &fail_iommu); in fail_iommu_debugfs()
142 return sprintf(buf, "%d\n", dev->archdata.fail_iommu); in fail_iommu_show()
152 dev->archdata.fail_iommu = (i == 0) ? 0 : 1; in fail_iommu_store()
157 static DEVICE_ATTR_RW(fail_iommu);
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