From mboxrd@z Thu Jan 1 00:00:00 1970 From: Alex Williamson Subject: Re: [PATCHv7 13/26] vfio: amba: add the VFIO for AMBA devices module to Kconfig Date: Tue, 23 Sep 2014 17:11:17 -0600 Message-ID: <1411513877.24563.62.camel@ul30vt.home> References: <1411483586-29304-1-git-send-email-a.motakis@virtualopensystems.com> <1411483586-29304-14-git-send-email-a.motakis@virtualopensystems.com> Mime-Version: 1.0 Content-Type: text/plain; charset="us-ascii" Content-Transfer-Encoding: 7bit Return-path: In-Reply-To: <1411483586-29304-14-git-send-email-a.motakis-lrHrjnjw1UfHK3s98zE1ajGjJy/sRE9J@public.gmane.org> List-Unsubscribe: , List-Archive: List-Post: List-Help: List-Subscribe: , Sender: iommu-bounces-cunTk1MwBs9QetFLy7KEm3xJsTq8ys+cHZ5vskTnxNA@public.gmane.org Errors-To: iommu-bounces-cunTk1MwBs9QetFLy7KEm3xJsTq8ys+cHZ5vskTnxNA@public.gmane.org To: Antonios Motakis Cc: kvm-u79uwXL29TY76Z2rM5mHXA@public.gmane.org, eric.auger-QSEj5FYQhm4dnm+yROfE0A@public.gmane.org, marc.zyngier-5wv7dgnIgG8@public.gmane.org, will.deacon-5wv7dgnIgG8@public.gmane.org, open list , iommu-cunTk1MwBs9QetFLy7KEm3xJsTq8ys+cHZ5vskTnxNA@public.gmane.org, tech-lrHrjnjw1UfHK3s98zE1ajGjJy/sRE9J@public.gmane.org, kvmarm-FPEHb7Xf0XXUo1n7N8X6UoWGPAHP3yOg@public.gmane.org, christoffer.dall-QSEj5FYQhm4dnm+yROfE0A@public.gmane.org List-Id: iommu@lists.linux-foundation.org On Tue, 2014-09-23 at 16:46 +0200, Antonios Motakis wrote: > Enable building the VFIO AMBA driver. VFIO_AMBA depends on VFIO_PLATFORM, > since it is sharing a portion of the code, and it is essentially implemented > as a platform device whose resources are discovered via AMBA specific APIs > in the kernel. > > Signed-off-by: Antonios Motakis > --- > drivers/vfio/platform/Kconfig | 10 ++++++++++ > drivers/vfio/platform/Makefile | 4 ++++ > 2 files changed, 14 insertions(+) > > diff --git a/drivers/vfio/platform/Kconfig b/drivers/vfio/platform/Kconfig > index c51af17..8b97786 100644 > --- a/drivers/vfio/platform/Kconfig > +++ b/drivers/vfio/platform/Kconfig > @@ -7,3 +7,13 @@ config VFIO_PLATFORM > framework. > > If you don't know what to do here, say N. > + > +config VFIO_AMBA > + tristate "VFIO support for AMBA devices" > + depends on VFIO && VFIO_PLATFORM && EVENTFD && ARM_AMBA nit, VFIO_PLATFORM already depends on VFIO && EVENTFD > + help > + Support for ARM AMBA devices with VFIO. This is required to make > + use of ARM AMBA devices present on the system using the VFIO > + framework. > + > + If you don't know what to do here, say N. > diff --git a/drivers/vfio/platform/Makefile b/drivers/vfio/platform/Makefile > index 279862b..1957170 100644 > --- a/drivers/vfio/platform/Makefile > +++ b/drivers/vfio/platform/Makefile > @@ -2,3 +2,7 @@ > vfio-platform-y := vfio_platform.o vfio_platform_common.o > > obj-$(CONFIG_VFIO_PLATFORM) += vfio-platform.o > + > +vfio-amba-y := vfio_amba.o > + > +obj-$(CONFIG_VFIO_AMBA) += vfio-amba.o