[Qemu-devel] [PATCH v1 27/27] hw/vfio/Makefile.objs: Create new CONFIG_* variables for VFIO core and PCI

[Yang Zhong]

From: Paolo Bonzini <address@hidden>

Make hw/vfio configurable and add new CONFIG_VFIO_* to the
default-configs/s390x*-softmmu.mak.  This allow a finer-grain
selection of the various VFIO backends.

Signed-off-by: Paolo Bonzini <address@hidden>
---
 default-configs/arm-softmmu.mak   | 2 ++
 default-configs/pci.mak           | 2 ++
 default-configs/ppc64-softmmu.mak | 1 +
 default-configs/s390x-softmmu.mak | 5 +++--
 hw/Makefile.objs                  | 2 +-
 hw/vfio/Makefile.objs             | 7 +++----
 6 files changed, 12 insertions(+), 7 deletions(-)

diff --git a/default-configs/arm-softmmu.mak b/default-configs/arm-softmmu.mak
index d2c8b52f6d..e74b994f2a 100644
--- a/default-configs/arm-softmmu.mak
+++ b/default-configs/arm-softmmu.mak
@@ -123,6 +123,8 @@ CONFIG_VERSATILE_PCI=y
 CONFIG_VERSATILE_I2C=y
 
 CONFIG_PCI_EXPRESS_GENERIC_BRIDGE=y
+CONFIG_VFIO=$(CONFIG_LINUX)
+CONFIG_VFIO_PLATFORM=y
 CONFIG_VFIO_XGMAC=y
 CONFIG_VFIO_AMD_XGBE=y
 
diff --git a/default-configs/pci.mak b/default-configs/pci.mak
index 83738cbb65..037636fa33 100644
--- a/default-configs/pci.mak
+++ b/default-configs/pci.mak
@@ -47,3 +47,5 @@ CONFIG_VGA_PCI=y
 CONFIG_BOCHS_DISPLAY=y
 CONFIG_IVSHMEM_DEVICE=$(CONFIG_IVSHMEM)
 CONFIG_ROCKER=y
+CONFIG_VFIO=$(CONFIG_LINUX)
+CONFIG_VFIO_PCI=y
diff --git a/default-configs/ppc64-softmmu.mak 
b/default-configs/ppc64-softmmu.mak
index 7f34ad0528..ccd7b179df 100644
--- a/default-configs/ppc64-softmmu.mak
+++ b/default-configs/ppc64-softmmu.mak
@@ -18,6 +18,7 @@ CONFIG_XICS_SPAPR=$(CONFIG_PSERIES)
 CONFIG_XICS_KVM=$(call land,$(CONFIG_PSERIES),$(CONFIG_KVM))
 CONFIG_XIVE=$(CONFIG_PSERIES)
 CONFIG_XIVE_SPAPR=$(CONFIG_PSERIES)
+CONFIG_VFIO_SPAPR=$(CONFIG_PSERIES)
 CONFIG_MEM_DEVICE=y
 CONFIG_DIMM=y
 CONFIG_SPAPR_RNG=y
diff --git a/default-configs/s390x-softmmu.mak 
b/default-configs/s390x-softmmu.mak
index 8bb7e438c8..6f2c6cec18 100644
--- a/default-configs/s390x-softmmu.mak
+++ b/default-configs/s390x-softmmu.mak
@@ -5,7 +5,8 @@ CONFIG_SCLPCONSOLE=y
 CONFIG_TERMINAL3270=y
 CONFIG_S390_FLIC=y
 CONFIG_S390_FLIC_KVM=$(CONFIG_KVM)
-CONFIG_VFIO_CCW=$(CONFIG_LINUX)
 CONFIG_WDT_DIAG288=y
-CONFIG_VFIO_AP=$(CONFIG_LINUX)
 CONFIG_S390_CCW_VIRTIO=y
+CONFIG_VFIO=$(CONFIG_LINUX)
+CONFIG_VFIO_CCW=y
+CONFIG_VFIO_AP=y
diff --git a/hw/Makefile.objs b/hw/Makefile.objs
index 22dd211363..e2fcd6aafc 100644
--- a/hw/Makefile.objs
+++ b/hw/Makefile.objs
@@ -30,7 +30,7 @@ devices-dirs-$(CONFIG_SOFTMMU) += ssi/
 devices-dirs-$(CONFIG_SOFTMMU) += timer/
 devices-dirs-$(CONFIG_TPM) += tpm/
 devices-dirs-$(CONFIG_SOFTMMU) += usb/
-devices-dirs-$(CONFIG_LINUX) += vfio/
+devices-dirs-$(CONFIG_VFIO) += vfio/
 devices-dirs-$(CONFIG_SOFTMMU) += virtio/
 devices-dirs-$(CONFIG_SOFTMMU) += watchdog/
 devices-dirs-$(CONFIG_SOFTMMU) += xen/
diff --git a/hw/vfio/Makefile.objs b/hw/vfio/Makefile.objs
index 91805893f7..abad8b818c 100644
--- a/hw/vfio/Makefile.objs
+++ b/hw/vfio/Makefile.objs
@@ -1,8 +1,7 @@
-obj-$(CONFIG_SOFTMMU) += common.o
-obj-$(CONFIG_PCI) += pci.o pci-quirks.o display.o
+obj-y += common.o spapr.o
+obj-$(CONFIG_VFIO_PCI) += pci.o pci-quirks.o display.o
 obj-$(CONFIG_VFIO_CCW) += ccw.o
-obj-$(CONFIG_SOFTMMU) += platform.o
+obj-$(CONFIG_VFIO_PLATFORM) += platform.o
 obj-$(CONFIG_VFIO_XGMAC) += calxeda-xgmac.o
 obj-$(CONFIG_VFIO_AMD_XGBE) += amd-xgbe.o
-obj-$(CONFIG_SOFTMMU) += spapr.o
 obj-$(CONFIG_VFIO_AP) += ap.o
-- 
2.17.1