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authorAlex Williamson <alex.williamson@redhat.com>2015-03-17 08:33:38 -0600
committerAlex Williamson <alex.williamson@redhat.com>2015-03-17 08:33:38 -0600
commit71be3423a62be548c56bab5b818e1a1383e659d2 (patch)
treeb2896fa415f72111e8c26a42d2ee822ac701ac67 /drivers/vfio/Makefile
parent66fdc052d7dba5bb8386f7a1a38107ba8307a59e (diff)
vfio: Split virqfd into a separate module for vfio bus drivers
An unintended consequence of commit 42ac9bd18d4f ("vfio: initialize the virqfd workqueue in VFIO generic code") is that the vfio module is renamed to vfio_core so that it can include both vfio and virqfd. That's a user visible change that may break module loading scritps and it imposes eventfd support as a dependency on the core vfio code, which it's really not. virqfd is intended to be provided as a service to vfio bus drivers, so instead of wrapping it into vfio.ko, we can make it a stand-alone module toggled by vfio bus drivers. This has the additional benefit of removing initialization and exit from the core vfio code. Signed-off-by: Alex Williamson <alex.williamson@redhat.com>
Diffstat (limited to 'drivers/vfio/Makefile')
-rw-r--r--drivers/vfio/Makefile5
1 files changed, 3 insertions, 2 deletions
diff --git a/drivers/vfio/Makefile b/drivers/vfio/Makefile
index d798b0959603..7b8a31f63fea 100644
--- a/drivers/vfio/Makefile
+++ b/drivers/vfio/Makefile
@@ -1,6 +1,7 @@
-vfio_core-y := vfio.o virqfd.o
+vfio_virqfd-y := virqfd.o
-obj-$(CONFIG_VFIO) += vfio_core.o
+obj-$(CONFIG_VFIO) += vfio.o
+obj-$(CONFIG_VFIO_VIRQFD) += vfio_virqfd.o
obj-$(CONFIG_VFIO_IOMMU_TYPE1) += vfio_iommu_type1.o
obj-$(CONFIG_VFIO_IOMMU_SPAPR_TCE) += vfio_iommu_spapr_tce.o
obj-$(CONFIG_VFIO_SPAPR_EEH) += vfio_spapr_eeh.o

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