hw/pci/Makefile.objs: make pcie configurable

Make pcie splited from pci and make it configurable. Signed-off-by: Yang Zhong <yang.zhong@intel.com> Cc: Michael S. Tsirkin <mst@redhat.com> Reviewed-by: Thomas Huth <thuth@redhat.com> Message-Id: <20190123065618.3520-30-yang.zhong@intel.com> Signed-off-by: Paolo Bonzini <pbonzini@redhat.com>
elmarco · Mar 7, 2019 · e9947d1 · e9947d1
1 parent 8f01b41
commit e9947d1
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Showing 8 changed files with 17 additions and 2 deletions.
diff --git a/default-configs/arm-softmmu.mak b/default-configs/arm-softmmu.mak
@@ -124,6 +124,7 @@ CONFIG_VERSATILE=y
 CONFIG_VERSATILE_PCI=y
 CONFIG_VERSATILE_I2C=y
 
+CONFIG_PCI_EXPRESS=y
 CONFIG_PCI_EXPRESS_GENERIC_BRIDGE=y
 CONFIG_VFIO_XGMAC=y
 CONFIG_VFIO_AMD_XGBE=y

diff --git a/default-configs/i386-softmmu.mak b/default-configs/i386-softmmu.mak
@@ -45,6 +45,7 @@ CONFIG_ISA_TESTDEV=y
 CONFIG_VMPORT=y
 CONFIG_SGA=y
 CONFIG_LPC_ICH9=y
+CONFIG_PCI_EXPRESS=y
 CONFIG_PCI_EXPRESS_Q35=y
 CONFIG_APIC=y
 CONFIG_IOAPIC=y

diff --git a/default-configs/mips64el-softmmu.mak b/default-configs/mips64el-softmmu.mak
@@ -12,4 +12,5 @@ CONFIG_JAZZ_LED=y
 CONFIG_VT82C686=y
 CONFIG_MIPS_BOSTON=y
 CONFIG_FITLOADER=y
+CONFIG_PCI_EXPRESS=y
 CONFIG_PCI_EXPRESS_XILINX=y
diff --git a/default-configs/ppc-softmmu.mak b/default-configs/ppc-softmmu.mak
@@ -24,6 +24,7 @@ CONFIG_ETSEC=y
 CONFIG_PPC405=y
 CONFIG_PPC440=y
 CONFIG_VIRTEX=y
+CONFIG_PCI_EXPRESS=y
 
 # For Sam460ex
 CONFIG_SAM460EX=y

diff --git a/default-configs/riscv32-softmmu.mak b/default-configs/riscv32-softmmu.mak
@@ -8,6 +8,7 @@ CONFIG_VIRTIO_MMIO=y
 
 CONFIG_CADENCE=y
 
+CONFIG_PCI_EXPRESS=y
 CONFIG_PCI_EXPRESS_GENERIC_BRIDGE=y
 
 CONFIG_VGA=y

diff --git a/default-configs/riscv64-softmmu.mak b/default-configs/riscv64-softmmu.mak
@@ -8,6 +8,7 @@ CONFIG_VIRTIO_MMIO=y
 
 CONFIG_CADENCE=y
 
+CONFIG_PCI_EXPRESS=y
 CONFIG_PCI_EXPRESS_GENERIC_BRIDGE=y
 
 CONFIG_VGA=y

diff --git a/hw/pci/Kconfig b/hw/pci/Kconfig
@@ -1,2 +1,6 @@
 config PCI
     bool
+
+config PCI_EXPRESS
+    bool
+    select PCI
diff --git a/hw/pci/Makefile.objs b/hw/pci/Makefile.objs
@@ -2,8 +2,13 @@ common-obj-$(CONFIG_PCI) += pci.o pci_bridge.o
 common-obj-$(CONFIG_PCI) += msix.o msi.o
 common-obj-$(CONFIG_PCI) += shpc.o
 common-obj-$(CONFIG_PCI) += slotid_cap.o
-common-obj-$(CONFIG_PCI) += pci_host.o pcie_host.o
-common-obj-$(CONFIG_PCI) += pcie.o pcie_aer.o pcie_port.o
+common-obj-$(CONFIG_PCI) += pci_host.o
+
+# The functions in these modules can be used by devices too.  Since we
+# allow plugging PCIe devices into PCI buses, include them even if
+# CONFIG_PCI_EXPRESS=n.
+common-obj-$(CONFIG_PCI) += pcie.o pcie_aer.o
+common-obj-$(CONFIG_PCI_EXPRESS) += pcie_port.o pcie_host.o
 
 common-obj-$(call lnot,$(CONFIG_PCI)) += pci-stub.o
 common-obj-$(CONFIG_ALL) += pci-stub.o