include/hw/pci: Break inclusion loop pci_bridge.h and cxl.h

hw/pci/pci_bridge.h and hw/cxl/cxl.h include each other.

Fortunately, breaking the loop is merely a matter of deleting
unnecessary includes from headers, and adding them back in places
where they are now missing.

Signed-off-by: Markus Armbruster <armbru@redhat.com>
Message-Id: <20221222100330.380143-2-armbru@redhat.com>
Reviewed-by: Michael S. Tsirkin <mst@redhat.com>
Signed-off-by: Michael S. Tsirkin <mst@redhat.com>

26 files changed, 10 insertions, 30 deletions

diff --git a/hw/alpha/alpha_sys.h b/hw/alpha/alpha_sys.h
index 2263e82..a303c58 100644
--- a/hw/alpha/alpha_sys.h
+++ b/hw/alpha/alpha_sys.h
@@ -5,7 +5,6 @@
 
 #include "target/alpha/cpu-qom.h"
 #include "hw/pci/pci.h"
-#include "hw/pci/pci_host.h"
 #include "hw/boards.h"
 #include "hw/intc/i8259.h"
 
diff --git a/hw/alpha/pci.c b/hw/alpha/pci.c
index 72251fc..7c18297 100644
--- a/hw/alpha/pci.c
+++ b/hw/alpha/pci.c
@@ -7,6 +7,7 @@
  */
 
 #include "qemu/osdep.h"
+#include "hw/pci/pci_host.h"
 #include "alpha_sys.h"
 #include "qemu/log.h"
 #include "trace.h"
diff --git a/hw/alpha/typhoon.c b/hw/alpha/typhoon.c
index bd39c8c..49a8055 100644
--- a/hw/alpha/typhoon.c
+++ b/hw/alpha/typhoon.c
@@ -10,10 +10,10 @@
 #include "qemu/module.h"
 #include "qemu/units.h"
 #include "qapi/error.h"
+#include "hw/pci/pci_host.h"
 #include "cpu.h"
 #include "hw/irq.h"
 #include "alpha_sys.h"
-#include "qom/object.h"
 
 
 #define TYPE_TYPHOON_PCI_HOST_BRIDGE "typhoon-pcihost"
diff --git a/hw/i386/acpi-build.c b/hw/i386/acpi-build.c
index aa15b11..127c4e2 100644
--- a/hw/i386/acpi-build.c
+++ b/hw/i386/acpi-build.c
@@ -27,7 +27,7 @@
 #include "acpi-common.h"
 #include "qemu/bitmap.h"
 #include "qemu/error-report.h"
-#include "hw/pci/pci.h"
+#include "hw/pci/pci_bridge.h"
 #include "hw/cxl/cxl.h"
 #include "hw/core/cpu.h"
 #include "target/i386/cpu.h"
diff --git a/hw/pci-bridge/i82801b11.c b/hw/pci-bridge/i82801b11.c
index d9f2248..f3b4a14 100644
--- a/hw/pci-bridge/i82801b11.c
+++ b/hw/pci-bridge/i82801b11.c
@@ -42,7 +42,7 @@
  */
 
 #include "qemu/osdep.h"
-#include "hw/pci/pci.h"
+#include "hw/pci/pci_bridge.h"
 #include "migration/vmstate.h"
 #include "qemu/module.h"
 #include "hw/i386/ich9.h"
diff --git a/hw/rdma/rdma_utils.c b/hw/rdma/rdma_utils.c
index 5a7ef63..7700855 100644
--- a/hw/rdma/rdma_utils.c
+++ b/hw/rdma/rdma_utils.c
@@ -14,6 +14,7 @@
  */
 
 #include "qemu/osdep.h"
+#include "hw/pci/pci.h"
 #include "trace.h"
 #include "rdma_utils.h"
 
diff --git a/hw/rdma/rdma_utils.h b/hw/rdma/rdma_utils.h
index 0c6414e..54e4f56 100644
--- a/hw/rdma/rdma_utils.h
+++ b/hw/rdma/rdma_utils.h
@@ -18,7 +18,6 @@
 #define RDMA_UTILS_H
 
 #include "qemu/error-report.h"
-#include "hw/pci/pci.h"
 #include "sysemu/dma.h"
 
 #define rdma_error_report(fmt, ...) \
diff --git a/hw/rdma/vmw/pvrdma.h b/hw/rdma/vmw/pvrdma.h
index d08965d..0caf95e 100644
--- a/hw/rdma/vmw/pvrdma.h
+++ b/hw/rdma/vmw/pvrdma.h
@@ -18,7 +18,6 @@
 
 #include "qemu/units.h"
 #include "qemu/notify.h"
-#include "hw/pci/pci.h"
 #include "hw/pci/msix.h"
 #include "chardev/char-fe.h"
 #include "hw/net/vmxnet3_defs.h"
diff --git a/hw/scsi/virtio-scsi.c b/hw/scsi/virtio-scsi.c
index 6f6e2e3..2b649ca 100644
--- a/hw/scsi/virtio-scsi.c
+++ b/hw/scsi/virtio-scsi.c
@@ -22,6 +22,7 @@
 #include "qemu/iov.h"
 #include "qemu/module.h"
 #include "sysemu/block-backend.h"
+#include "sysemu/dma.h"
 #include "hw/qdev-properties.h"
 #include "hw/scsi/scsi.h"
 #include "scsi/constants.h"
diff --git a/hw/usb/hcd-ehci.h b/hw/usb/hcd-ehci.h
index a173707..4d4b283 100644
--- a/hw/usb/hcd-ehci.h
+++ b/hw/usb/hcd-ehci.h
@@ -23,7 +23,6 @@
 #include "sysemu/dma.h"
 #include "hw/pci/pci.h"
 #include "hw/sysbus.h"
-#include "qom/object.h"
 
 #ifndef EHCI_DEBUG
 #define EHCI_DEBUG   0
diff --git a/hw/xen/xen_pt.h b/hw/xen/xen_pt.h
index e7c4316..cf10fc7 100644
--- a/hw/xen/xen_pt.h
+++ b/hw/xen/xen_pt.h
@@ -2,7 +2,6 @@
 #define XEN_PT_H
 
 #include "hw/xen/xen_common.h"
-#include "hw/pci/pci.h"
 #include "xen-host-pci-device.h"
 #include "qom/object.h"
 
diff --git a/include/hw/cxl/cxl.h b/include/hw/cxl/cxl.h
index 38e0e27..5129557 100644
--- a/include/hw/cxl/cxl.h
+++ b/include/hw/cxl/cxl.h
@@ -13,7 +13,6 @@
 
 #include "qapi/qapi-types-machine.h"
 #include "qapi/qapi-visit-machine.h"
-#include "hw/pci/pci_bridge.h"
 #include "hw/pci/pci_host.h"
 #include "cxl_pci.h"
 #include "cxl_component.h"
diff --git a/include/hw/cxl/cxl_cdat.h b/include/hw/cxl/cxl_cdat.h
index e9eda00..7f67638 100644
--- a/include/hw/cxl/cxl_cdat.h
+++ b/include/hw/cxl/cxl_cdat.h
@@ -11,6 +11,7 @@
 #define CXL_CDAT_H
 
 #include "hw/cxl/cxl_pci.h"
+#include "hw/pci/pcie_doe.h"
 
 /*
  * Reference:
diff --git a/include/hw/cxl/cxl_device.h b/include/hw/cxl/cxl_device.h
index 449b0ed..fd475b9 100644
--- a/include/hw/cxl/cxl_device.h
+++ b/include/hw/cxl/cxl_device.h
@@ -10,6 +10,7 @@
 #ifndef CXL_DEVICE_H
 #define CXL_DEVICE_H
 
+#include "hw/pci/pci.h"
 #include "hw/register.h"
 
 /*
diff --git a/include/hw/cxl/cxl_pci.h b/include/hw/cxl/cxl_pci.h
index 3cb79ec..aca1484 100644
--- a/include/hw/cxl/cxl_pci.h
+++ b/include/hw/cxl/cxl_pci.h
@@ -11,8 +11,6 @@
 #define CXL_PCI_H
 
 #include "qemu/compiler.h"
-#include "hw/pci/pci.h"
-#include "hw/pci/pcie.h"
 #include "hw/cxl/cxl_cdat.h"
 
 #define CXL_VENDOR_ID 0x1e98
diff --git a/include/hw/i386/ich9.h b/include/hw/i386/ich9.h
index 23ee8e3..222781e 100644
--- a/include/hw/i386/ich9.h
+++ b/include/hw/i386/ich9.h
@@ -5,12 +5,8 @@
 #include "hw/sysbus.h"
 #include "hw/i386/pc.h"
 #include "hw/isa/apm.h"
-#include "hw/pci/pci.h"
-#include "hw/pci/pcie_host.h"
-#include "hw/pci/pci_bridge.h"
 #include "hw/acpi/acpi.h"
 #include "hw/acpi/ich9.h"
-#include "hw/pci/pci_bus.h"
 #include "qom/object.h"
 
 void ich9_lpc_set_irq(void *opaque, int irq_num, int level);
diff --git a/include/hw/i386/x86-iommu.h b/include/hw/i386/x86-iommu.h
index 7637edb..8d8d53b 100644
--- a/include/hw/i386/x86-iommu.h
+++ b/include/hw/i386/x86-iommu.h
@@ -21,7 +21,6 @@
 #define HW_I386_X86_IOMMU_H
 
 #include "hw/sysbus.h"
-#include "hw/pci/pci.h"
 #include "hw/pci/msi.h"
 #include "qom/object.h"
 
diff --git a/include/hw/isa/vt82c686.h b/include/hw/isa/vt82c686.h
index eaa0788..e273cd3 100644
--- a/include/hw/isa/vt82c686.h
+++ b/include/hw/isa/vt82c686.h
@@ -1,7 +1,6 @@
 #ifndef HW_VT82C686_H
 #define HW_VT82C686_H
 
-#include "hw/pci/pci.h"
 
 #define TYPE_VT82C686B_ISA "vt82c686b-isa"
 #define TYPE_VT82C686B_USB_UHCI "vt82c686b-usb-uhci"
diff --git a/include/hw/pci-host/designware.h b/include/hw/pci-host/designware.h
index 6d9b51a..908f3d9 100644
--- a/include/hw/pci-host/designware.h
+++ b/include/hw/pci-host/designware.h
@@ -22,9 +22,6 @@
 #define DESIGNWARE_H
 
 #include "hw/sysbus.h"
-#include "hw/pci/pci.h"
-#include "hw/pci/pci_bus.h"
-#include "hw/pci/pcie_host.h"
 #include "hw/pci/pci_bridge.h"
 #include "qom/object.h"
 
diff --git a/include/hw/pci-host/i440fx.h b/include/hw/pci-host/i440fx.h
index d02bf1e..fc93e22 100644
--- a/include/hw/pci-host/i440fx.h
+++ b/include/hw/pci-host/i440fx.h
@@ -11,7 +11,7 @@
 #ifndef HW_PCI_I440FX_H
 #define HW_PCI_I440FX_H
 
-#include "hw/pci/pci_bus.h"
+#include "hw/pci/pci.h"
 #include "hw/pci-host/pam.h"
 #include "qom/object.h"
 
diff --git a/include/hw/pci-host/ls7a.h b/include/hw/pci-host/ls7a.h
index 8061c4b..ff4b979 100644
--- a/include/hw/pci-host/ls7a.h
+++ b/include/hw/pci-host/ls7a.h
@@ -8,8 +8,6 @@
 #ifndef HW_LS7A_H
 #define HW_LS7A_H
 
-#include "hw/pci/pci.h"
-#include "hw/pci/pcie_host.h"
 #include "hw/pci-host/pam.h"
 #include "qemu/units.h"
 #include "qemu/range.h"
diff --git a/include/hw/pci-host/pnv_phb3.h b/include/hw/pci-host/pnv_phb3.h
index 4854f6d..f791ebd 100644
--- a/include/hw/pci-host/pnv_phb3.h
+++ b/include/hw/pci-host/pnv_phb3.h
@@ -10,8 +10,6 @@
 #ifndef PCI_HOST_PNV_PHB3_H
 #define PCI_HOST_PNV_PHB3_H
 
-#include "hw/pci/pcie_host.h"
-#include "hw/pci/pcie_port.h"
 #include "hw/ppc/xics.h"
 #include "qom/object.h"
 #include "hw/pci-host/pnv_phb.h"
diff --git a/include/hw/pci-host/pnv_phb4.h b/include/hw/pci-host/pnv_phb4.h
index 50d4faa..d9cea3f 100644
--- a/include/hw/pci-host/pnv_phb4.h
+++ b/include/hw/pci-host/pnv_phb4.h
@@ -10,8 +10,7 @@
 #ifndef PCI_HOST_PNV_PHB4_H
 #define PCI_HOST_PNV_PHB4_H
 
-#include "hw/pci/pcie_host.h"
-#include "hw/pci/pcie_port.h"
+#include "hw/pci/pci_bus.h"
 #include "hw/ppc/xive.h"
 #include "qom/object.h"
 
diff --git a/include/hw/pci-host/xilinx-pcie.h b/include/hw/pci-host/xilinx-pcie.h
index 89be88d..e1b3c1c 100644
--- a/include/hw/pci-host/xilinx-pcie.h
+++ b/include/hw/pci-host/xilinx-pcie.h
@@ -21,7 +21,6 @@
 #define HW_XILINX_PCIE_H
 
 #include "hw/sysbus.h"
-#include "hw/pci/pci.h"
 #include "hw/pci/pci_bridge.h"
 #include "hw/pci/pcie_host.h"
 #include "qom/object.h"
diff --git a/include/hw/pci/pcie.h b/include/hw/pci/pcie.h
index 698d3de..798a262 100644
--- a/include/hw/pci/pcie.h
+++ b/include/hw/pci/pcie.h
@@ -26,7 +26,6 @@
 #include "hw/pci/pcie_aer.h"
 #include "hw/pci/pcie_sriov.h"
 #include "hw/hotplug.h"
-#include "hw/pci/pcie_doe.h"
 
 typedef enum {
     /* for attention and power indicator */
diff --git a/include/hw/virtio/virtio-scsi.h b/include/hw/virtio/virtio-scsi.h
index a36aad9..37b75e1 100644
--- a/include/hw/virtio/virtio-scsi.h
+++ b/include/hw/virtio/virtio-scsi.h
@@ -20,7 +20,6 @@
 #define VIRTIO_SCSI_SENSE_SIZE 0
 #include "standard-headers/linux/virtio_scsi.h"
 #include "hw/virtio/virtio.h"
-#include "hw/pci/pci.h"
 #include "hw/scsi/scsi.h"
 #include "chardev/char-fe.h"
 #include "sysemu/iothread.h"