Commits
Abhinav Ratna committed 46b2c32df7a
PCI: Add ACS quirk for iProc PAXB iProc PAXB Root Ports don't advertise an ACS capability, but they do not allow peer-to-peer transactions between Root Ports. Add an ACS quirk so each Root Port can be in a separate IOMMU group. [bhelgaas: commit log, comment, use common implementation style] Link: https://lore.kernel.org/r/1566275985-25670-1-git-send-email-srinath.mannam@broadcom.com Signed-off-by: Abhinav Ratna <abhinav.ratna@broadcom.com> Signed-off-by: Srinath Mannam <srinath.mannam@broadcom.com> Signed-off-by: Bjorn Helgaas <bhelgaas@google.com> Acked-by: Scott Branden <scott.branden@broadcom.com>