From: Antonios Motakis <a.motakis@virtualopensystems.com>
To: kvmarm@lists.cs.columbia.edu, iommu@lists.linux-foundation.org,
alex.williamson@redhat.com
Cc: will.deacon@arm.com, tech@virtualopensystems.com,
christoffer.dall@linaro.org, eric.auger@linaro.org,
kim.phillips@freescale.com, marc.zyngier@arm.com,
Antonios Motakis <a.motakis@virtualopensystems.com>,
kvm@vger.kernel.org (open list:VFIO DRIVER),
linux-kernel@vger.kernel.org (open list)
Subject: [PATCH v8 05/18] vfio: amba: add the VFIO for AMBA devices module to Kconfig
Date: Mon, 13 Oct 2014 15:10:12 +0200 [thread overview]
Message-ID: <1413205825-6370-6-git-send-email-a.motakis@virtualopensystems.com> (raw)
In-Reply-To: <1413205825-6370-1-git-send-email-a.motakis@virtualopensystems.com>
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 <a.motakis@virtualopensystems.com>
---
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..c0a3bff 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_PLATFORM && ARM_AMBA
+ 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
--
2.1.1
next prev parent reply other threads:[~2014-10-13 13:11 UTC|newest]
Thread overview: 33+ messages / expand[flat|nested] mbox.gz Atom feed top
[not found] <1413205825-6370-1-git-send-email-a.motakis@virtualopensystems.com>
2014-10-13 13:10 ` [PATCH v8 01/18] vfio/platform: initial skeleton of VFIO support for platform devices Antonios Motakis
2014-10-13 13:10 ` [PATCH v8 02/18] vfio: platform: probe to devices on the platform bus Antonios Motakis
2014-10-21 16:17 ` Alex Williamson
[not found] ` <54468BDA.6050606@linaro.org>
2014-10-22 13:53 ` Antonios Motakis
2014-10-13 13:10 ` [PATCH v8 03/18] vfio: platform: add the VFIO PLATFORM module to Kconfig Antonios Motakis
2014-10-13 13:10 ` [PATCH v8 04/18] vfio: amba: VFIO support for AMBA devices Antonios Motakis
2014-10-13 13:10 ` Antonios Motakis [this message]
2014-10-13 13:10 ` [PATCH v8 06/18] vfio/platform: return info for bound device Antonios Motakis
2014-10-13 13:10 ` [PATCH v8 07/18] vfio/platform: return info for device memory mapped IO regions Antonios Motakis
2014-10-21 16:34 ` Alex Williamson
2014-10-21 18:18 ` Bharat.Bhushan
2014-10-21 18:57 ` Alex Williamson
2014-10-22 13:54 ` Antonios Motakis
2014-10-22 16:46 ` Alex Williamson
2014-10-22 17:53 ` Antonios Motakis
2014-10-13 13:10 ` [PATCH v8 08/18] vfio/platform: read and write support for the device fd Antonios Motakis
2014-10-13 13:10 ` [PATCH v8 09/18] vfio/platform: support MMAP of MMIO regions Antonios Motakis
2014-10-21 16:51 ` Alex Williamson
2014-10-22 13:55 ` Antonios Motakis
2014-10-22 16:56 ` Alex Williamson
2014-10-13 13:10 ` [PATCH v8 10/18] vfio/platform: return IRQ info Antonios Motakis
2014-10-13 13:10 ` [PATCH v8 11/18] vfio/platform: initial interrupts support code Antonios Motakis
2014-10-13 13:10 ` [PATCH v8 12/18] vfio/platform: trigger an interrupt via eventfd Antonios Motakis
2014-10-13 13:10 ` [PATCH v8 13/18] vfio/platform: support for maskable and automasked interrupts Antonios Motakis
2014-10-21 17:47 ` Alex Williamson
2014-10-22 13:55 ` Antonios Motakis
2014-10-13 13:10 ` [PATCH v8 14/18] vfio: move eventfd support code for VFIO_PCI to a separate file Antonios Motakis
2014-10-21 17:55 ` Alex Williamson
2014-10-22 13:56 ` Antonios Motakis
2014-10-13 13:10 ` [PATCH v8 15/18] vfio: add local lock in virqfd instead of depending on VFIO PCI Antonios Motakis
2014-10-13 13:10 ` [PATCH v8 16/18] vfio: pass an opaque pointer on virqfd initialization Antonios Motakis
2014-10-13 13:10 ` [PATCH v8 17/18] vfio: initialize the virqfd workqueue in VFIO generic code Antonios Motakis
2014-10-13 13:10 ` [PATCH v8 18/18] vfio/platform: implement IRQ masking/unmasking via an eventfd Antonios Motakis
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