Re: [PATCH 1/5] iommu: Return -EMEDIUMTYPE for incompatible domain and device/group

[Date Prev][Date Next][Thread Prev][Thread Next][Date Index][Thread Index]

 



On 2022/6/6 14:19, Nicolin Chen wrote:
+/**
+ * iommu_attach_group - Attach an IOMMU group to an IOMMU domain
+ * @domain: IOMMU domain to attach
+ * @dev: IOMMU group that will be attached

Nit: @group: ...

+ *
+ * Returns 0 on success and error code on failure
+ *
+ * Specifically, -EMEDIUMTYPE is returned if the domain and the group are
+ * incompatible in some way. This indicates that a caller should try another
+ * existing IOMMU domain or allocate a new one.
+ */
  int iommu_attach_group(struct iommu_domain *domain, struct iommu_group *group)
  {
  	int ret;

Best regards,
baolu



[Index of Archives]     [KVM ARM]     [KVM ia64]     [KVM ppc]     [Virtualization Tools]     [Spice Development]     [Libvirt]     [Libvirt Users]     [Linux USB Devel]     [Linux Audio Users]     [Yosemite Questions]     [Linux Kernel]     [Linux SCSI]     [XFree86]

  Powered by Linux