diff options
| author | David Woodhouse <David.Woodhouse@intel.com> | 2015-10-27 08:36:08 +0900 |
|---|---|---|
| committer | David Woodhouse <David.Woodhouse@intel.com> | 2015-10-27 08:36:08 +0900 |
| commit | da4689c0263ee5f4eee64e166a6bee6a68b9242e (patch) | |
| tree | d2f78e72750e10d88b3a51218c13d7ff78170c4b /include/linux/intel-svm.h | |
| parent | d42fde70849c5ba2f00c37a0666305eb507a47b8 (diff) | |
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>
Diffstat (limited to 'include/linux/intel-svm.h')
| -rw-r--r-- | include/linux/intel-svm.h | 4 |
1 files changed, 2 insertions, 2 deletions
diff --git a/include/linux/intel-svm.h b/include/linux/intel-svm.h index 0a48ccff24ae..3c25794042f9 100644 --- a/include/linux/intel-svm.h +++ b/include/linux/intel-svm.h @@ -16,8 +16,6 @@ #ifndef __INTEL_SVM_H__ #define __INTEL_SVM_H__ -#ifdef CONFIG_INTEL_IOMMU_SVM - struct device; struct svm_dev_ops { @@ -55,6 +53,8 @@ struct svm_dev_ops { */ #define SVM_FLAG_SUPERVISOR_MODE (1<<1) +#ifdef CONFIG_INTEL_IOMMU_SVM + /** * intel_svm_bind_mm() - Bind the current process to a PASID * @dev: Device to be granted acccess |