linux-kernel - [PATCH 0/3] Add ACS quirk for Zhaoxin

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Date:   Fri, 27 Mar 2020 17:11:45 +0800
From:   Raymond Pang <RaymondPang-oc@...oxin.com>
To:     <bhelgaas@...gle.com>, <linux-pci@...r.kernel.org>
CC:     <TonyWWang-oc@...oxin.com>, <linux-kernel@...r.kernel.org>
Subject: [PATCH 0/3] Add ACS quirk for Zhaoxin

Lots of Zhaoxin PCIe components have no ACS Capability Structure,
but do have ACS-like capability which ensures DMA isolation.
This patch makes isolated devices could be directly assigned to
different VMs through IOMMU.

Raymond Pang (3):
  PCI: Add Zhaoxin Vendor ID
  PCI: Add ACS quirk for Zhaoxin's multi-function devices
  PCI: Add ACS quirk for Root/Downstream Ports

 drivers/pci/quirks.c    | 30 ++++++++++++++++++++++++++++++
 include/linux/pci_ids.h |  2 ++
 2 files changed, 32 insertions(+)

-- 
2.26.0