Re: [Patch Part3 V5 3/8] iommu/vt-d: Implement DMAR unit hotplug framework

2014-09-14 Thread Yijing Wang
On 2014/9/12 10:10, Jiang Liu wrote: > On Intel platforms, an IO Hub (PCI/PCIe host bridge) may contain DMAR > units, so we need to support DMAR hotplug when supporting PCI host > bridge hotplug on Intel platforms. > > According to Section 8.8 "Remapping Hardware Unit Hot Plug" in "Intel >

Re: [Patch Part3 V5 3/8] iommu/vt-d: Implement DMAR unit hotplug framework

2014-09-14 Thread Yijing Wang
On 2014/9/12 10:10, Jiang Liu wrote: On Intel platforms, an IO Hub (PCI/PCIe host bridge) may contain DMAR units, so we need to support DMAR hotplug when supporting PCI host bridge hotplug on Intel platforms. According to Section 8.8 Remapping Hardware Unit Hot Plug in Intel Virtualization

[Patch Part3 V5 3/8] iommu/vt-d: Implement DMAR unit hotplug framework

2014-09-11 Thread Jiang Liu
On Intel platforms, an IO Hub (PCI/PCIe host bridge) may contain DMAR units, so we need to support DMAR hotplug when supporting PCI host bridge hotplug on Intel platforms. According to Section 8.8 "Remapping Hardware Unit Hot Plug" in "Intel Virtualization Technology for Directed IO Architecture

[Patch Part3 V5 3/8] iommu/vt-d: Implement DMAR unit hotplug framework

2014-09-11 Thread Jiang Liu
On Intel platforms, an IO Hub (PCI/PCIe host bridge) may contain DMAR units, so we need to support DMAR hotplug when supporting PCI host bridge hotplug on Intel platforms. According to Section 8.8 Remapping Hardware Unit Hot Plug in Intel Virtualization Technology for Directed IO Architecture