RE: [PATCH v2 3/3] pci/quirks: Enable quirks for PCIe ACS on Intel PCH root ports

To: bhelg...@google.com; linux-...@vger.kernel.org Cc: linux-kernel@vger.kernel.org; Dugger, Donald D Subject: [PATCH v2 3/3] pci/quirks: Enable quirks for PCIe ACS on Intel PCH root ports Many of the currently available Intel PCH-based root ports do not provide PCIe ACS capabilities. Without this, we m

[PATCH v2 3/3] pci/quirks: Enable quirks for PCIe ACS on Intel PCH root ports

Many of the currently available Intel PCH-based root ports do not provide PCIe ACS capabilities. Without this, we must assume that peer-to-peer traffic between multifunction root ports and between devices behind root ports is possible. This lack of isolation is exposed by grouping the devices tog