| Message ID | 20170620154846.17487.67316.stgit@gimli.home (mailing list archive) |
|---|---|
| State | New, archived |
| Headers | show |
Hi Alex, On 20/06/2017 17:48, Alex Williamson wrote: > AMBA also supports driver_override, but amba_bustype was not exported > to be able to identify an amba device. > > Signed-off-by: Alex Williamson <alex.williamson@redhat.com> Reviewed-by: Eric Auger <eric.auger@redhat.com> Eric > --- > drivers/vfio/vfio.c | 6 ++++++ > 1 file changed, 6 insertions(+) > > diff --git a/drivers/vfio/vfio.c b/drivers/vfio/vfio.c > index 20e57fecf652..36f0fcfded0b 100644 > --- a/drivers/vfio/vfio.c > +++ b/drivers/vfio/vfio.c > @@ -36,6 +36,7 @@ > #include <linux/uuid.h> > #include <linux/vfio.h> > #include <linux/wait.h> > +#include <linux/amba/bus.h> > > #define DRIVER_VERSION "0.3" > #define DRIVER_AUTHOR "Alex Williamson <alex.williamson@redhat.com>" > @@ -743,6 +744,11 @@ static char **vfio_find_driver_override(struct device *dev) > } else if (dev->bus == &platform_bus_type) { > struct platform_device *pdev = to_platform_device(dev); > return &pdev->driver_override; > +#ifdef CONFIG_ARM_AMBA > + } else if (dev->bus == &amba_bustype) { > + struct amba_device *adev = to_amba_device(dev); > + return &adev->driver_override; > +#endif > } > > return NULL; >
diff --git a/drivers/vfio/vfio.c b/drivers/vfio/vfio.c index 20e57fecf652..36f0fcfded0b 100644 --- a/drivers/vfio/vfio.c +++ b/drivers/vfio/vfio.c @@ -36,6 +36,7 @@ #include <linux/uuid.h> #include <linux/vfio.h> #include <linux/wait.h> +#include <linux/amba/bus.h> #define DRIVER_VERSION "0.3" #define DRIVER_AUTHOR "Alex Williamson <alex.williamson@redhat.com>" @@ -743,6 +744,11 @@ static char **vfio_find_driver_override(struct device *dev) } else if (dev->bus == &platform_bus_type) { struct platform_device *pdev = to_platform_device(dev); return &pdev->driver_override; +#ifdef CONFIG_ARM_AMBA + } else if (dev->bus == &amba_bustype) { + struct amba_device *adev = to_amba_device(dev); + return &adev->driver_override; +#endif } return NULL;
AMBA also supports driver_override, but amba_bustype was not exported to be able to identify an amba device. Signed-off-by: Alex Williamson <alex.williamson@redhat.com> --- drivers/vfio/vfio.c | 6 ++++++ 1 file changed, 6 insertions(+)