答复: [PATCH] iommu/vt-d:Add support for ACPI device in RMRR

distinguish acpi device from pci device. You can refer to the description of type in 8.3.1 device scope in vt-d spec. Best regards FelixCui-oc -邮件原件- 发件人: Lu Baolu 发送时间: 2020年8月3日 10:32 收件人: FelixCui-oc ; Joerg Roedel ; io...@lists.linux-foundation.org; linux-kernel

答复: 答复: [PATCH] iommu/vt-d:Add support for ACPI device in RMRR

Hi baolu , Yes ,that's right. This patch is to achieve acpi namespace devices to access the RMRR region. Best regards Felix cui -邮件原件- 发件人: Lu Baolu 发送时间: 2020年8月3日 14:19 收件人: FelixCui-oc ; Joerg Roedel ; io...@lists.linux-foundation.org;

答复: 答复: 答复: [PATCH] iommu/vt-d:Add support for ACPI device in RMRR

necessary to increase the analysis of the namespaces device in RMRR and establish an identity mapping. Best regards Felix cui -邮件原件- 发件人: Lu Baolu 发送时间: 2020年8月3日 16:26 收件人: FelixCui-oc ; Joerg Roedel ; io...@lists.linux-foundation.org; linux-kernel@vger.kernel.org; David Woodhouse

答复: 答复: 答复: [PATCH] iommu/vt-d:Add support for ACPI device in RMRR

Hi baolu, dmar_acpi_dev_scope_init() parse ANDD structure and enumerated namespaces device in DRHD. But the namespace device in RMRR is not enumerated, right? Best regards Felix cui-oc -邮件原件- 发件人: FelixCui-oc 发送时间: 2020年8月3日 17:02 收件人: 'Lu

答复: 答复: 答复: 答复: 答复: 答复: [PATCH] iommu/vt-d:Add support for ACPI device in RMRR

ode_list has no devices. So in acpi_device_create_direct_mappings(), I added the case that adev->physical_node_list is empty. Best regards Felix cui -邮件原件- 发件人: Lu Baolu 发送时间: 2020年8月6日 10:36 收件人: FelixCui-oc ; Joerg Roedel ; io...@lists.linux-foundation.org; linux-ke

答复: 答复: 答复: 答复: 答复: 答复: 答复: [PATCH] iommu/vt-d:Add support for ACPI device in RMRR

return 0; } Best regards Felix cui-oc -邮件原件- 发件人: Lu Baolu 发送时间: 2020年8月7日 9:08 收件人: FelixCui-oc ; Joerg Roedel ; io...@lists.linux-foundation.org; linux-kernel@vger.kernel.org; David Woodhouse 抄送: baolu...@linux.intel.com; RaymondPang-oc ; CobeChen-oc 主题: R

答复: 答复: 答复: 答复: 答复: 答复: 答复: 答复: [PATCH] iommu/vt-d:Add support for ACPI device in RMRR

Hi baolu, The attachment is the new patch. If you have any questions, you can contact me at any time. Thanks. Best regards Felix cui-oc -邮件原件- 发件人: Lu Baolu 发送时间: 2020年8月7日 16:08 收件人: FelixCui-oc ; Joerg Roedel ; io...@lists.linux

答复: 答复: 答复: 答复: [PATCH] iommu/vt-d:Add support for ACPI device in RMRR

to enumerating pci devices. Do you think this is unreasonable? If it is unreasonable, please tell me why it is unreasonable. Best regards Felix cui-oc -邮件原件- 发件人: Lu Baolu 发送时间: 2020年8月4日 9:12 收件人: FelixCui-oc ; Joerg Roedel ; io...@lists.linux-foundation.org; li

答复: 答复: 答复: 答复: 答复: [PATCH] iommu/vt-d:Add support for ACPI device in RMRR

ace devices in RMRR. Best regards Felix cui-oc -邮件原件- 发件人: Lu Baolu 发送时间: 2020年8月5日 10:57 收件人: FelixCui-oc ; Joerg Roedel ; io...@lists.linux-foundation.org; linux-kernel@vger.kernel.org; David Woodhouse 抄送: baolu...@linux.intel.com; RaymondPang-oc ; CobeChen-oc 主题: Re: 答复: 答复: 答复: