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iommu/vt-d: Expose struct svm_dev_ops without CONFIG_INTEL_IOMMU_SVM
The point in providing an inline version of intel_svm_bind_mm() which just returns -ENOSYS is that people are supposed to be able to *use* it and just see that it fails. So we need to let them have a definition of struct svm_dev_ops (and the flags) too. Signed-off-by: David Woodhouse <David.Woodhouse@intel.com>
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@ -16,8 +16,6 @@
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#ifndef __INTEL_SVM_H__
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#define __INTEL_SVM_H__
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#ifdef CONFIG_INTEL_IOMMU_SVM
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struct device;
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struct svm_dev_ops {
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@ -55,6 +53,8 @@ struct svm_dev_ops {
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*/
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#define SVM_FLAG_SUPERVISOR_MODE (1<<1)
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#ifdef CONFIG_INTEL_IOMMU_SVM
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/**
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* intel_svm_bind_mm() - Bind the current process to a PASID
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* @dev: Device to be granted acccess
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