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...he IOMMU infrastructure is able to deal with multiple DMA configuration methods. Signed-off-by: Jean-Philippe Brucker <jean-philippe at linaro.org> --- drivers/pci/pci-driver.c | 5 +++++ 1 file changed, 5 insertions(+) diff --git a/drivers/pci/pci-driver.c b/drivers/pci/pci-driver.c index 0454ca0e4e3f..69303a814f21 100644 --- a/drivers/pci/pci-driver.c +++ b/drivers/pci/pci-driver.c @@ -18,6 +18,7 @@ #include <linux/kexec.h> #include <linux/of_device.h> #include <linux/acpi.h> +#include <linux/virt_iommu.h> #include "pci.h" #include "pcie/portdrv.h&quo...

...-48ef-2dd3-d82f-931d9cf26976 at huawei.com/ > Signed-off-by: Jean-Philippe Brucker <jean-philippe at linaro.org> > --- > drivers/pci/pci-driver.c | 5 +++++ > 1 file changed, 5 insertions(+) > > diff --git a/drivers/pci/pci-driver.c b/drivers/pci/pci-driver.c > index 0454ca0e4e3f..69303a814f21 100644 > --- a/drivers/pci/pci-driver.c > +++ b/drivers/pci/pci-driver.c > @@ -18,6 +18,7 @@ > #include <linux/kexec.h> > #include <linux/of_device.h> > #include <linux/acpi.h> > +#include <linux/virt_iommu.h> > #include "pc...

Add topology description to the virtio-iommu driver and enable x86 platforms. Since the RFC [1] I've mostly given up on ACPI tables, since the internal discussions seem to have reached a dead end. The built-in topology description presented here isn't ideal, but it is simple to implement and doesn't impose a dependency on ACPI or device-tree, which can be beneficial to lightweight