include/hw/pci: Split pci_device.h off pci.h

PCIDeviceClass and PCIDevice are defined in pci.h.  Many users of the
header don't actually need them.  Similar structs live in their own
headers: PCIBusClass and PCIBus in pci_bus.h, PCIBridge in
pci_bridge.h, PCIHostBridgeClass and PCIHostState in pci_host.h,
PCIExpressHost in pcie_host.h, and PCIERootPortClass, PCIEPort, and
PCIESlot in pcie_port.h.

Move PCIDeviceClass and PCIDeviceClass to new pci_device.h, along with
the code that needs them.  Adjust include directives.

This also enables the next commit.

Signed-off-by: Markus Armbruster <armbru@redhat.com>
Message-Id: <20221222100330.380143-6-armbru@redhat.com>
Reviewed-by: Michael S. Tsirkin <mst@redhat.com>
Signed-off-by: Michael S. Tsirkin <mst@redhat.com>

hw/acpi/erst.c

@@ -14,7 +14,7 @@
 #include "hw/qdev-core.h"
 #include "exec/memory.h"
 #include "qom/object.h"
-#include "hw/pci/pci.h"
+#include "hw/pci/pci_device.h"
 #include "qom/object_interfaces.h"
 #include "qemu/error-report.h"
 #include "migration/vmstate.h"

hw/audio/ac97.c

@@ -20,7 +20,7 @@
 #include "qemu/osdep.h"
 #include "hw/audio/soundhw.h"
 #include "audio/audio.h"
-#include "hw/pci/pci.h"
+#include "hw/pci/pci_device.h"
 #include "hw/qdev-properties.h"
 #include "migration/vmstate.h"
 #include "qemu/module.h"

hw/audio/es1370.c

@@ -29,7 +29,7 @@
 #include "qemu/osdep.h"
 #include "hw/audio/soundhw.h"
 #include "audio/audio.h"
-#include "hw/pci/pci.h"
+#include "hw/pci/pci_device.h"
 #include "migration/vmstate.h"
 #include "qemu/module.h"
 #include "sysemu/dma.h"

hw/audio/via-ac97.c

@@ -11,7 +11,7 @@
 
 #include "qemu/osdep.h"
 #include "hw/isa/vt82c686.h"
-#include "hw/pci/pci.h"
+#include "hw/pci/pci_device.h"
 
 static void via_ac97_realize(PCIDevice *pci_dev, Error **errp)
 {

hw/char/serial-pci-multi.c

@@ -31,7 +31,7 @@
 #include "qapi/error.h"
 #include "hw/char/serial.h"
 #include "hw/irq.h"
-#include "hw/pci/pci.h"
+#include "hw/pci/pci_device.h"
 #include "hw/qdev-properties.h"
 #include "hw/qdev-properties-system.h"
 #include "migration/vmstate.h"

hw/char/serial-pci.c

@@ -30,7 +30,7 @@
 #include "qemu/module.h"
 #include "hw/char/serial.h"
 #include "hw/irq.h"
-#include "hw/pci/pci.h"
+#include "hw/pci/pci_device.h"
 #include "hw/qdev-properties.h"
 #include "migration/vmstate.h"
 #include "qom/object.h"

hw/core/qdev-properties-system.c

@@ -32,6 +32,7 @@
 #include "sysemu/blockdev.h"
 #include "net/net.h"
 #include "hw/pci/pci.h"
+#include "hw/pci/pcie.h"
 #include "util/block-helpers.h"
 
 static bool check_prop_still_unset(Object *obj, const char *name,

hw/display/ati_int.h

@@ -10,7 +10,7 @@
 #define ATI_INT_H
 
 #include "qemu/timer.h"
-#include "hw/pci/pci.h"
+#include "hw/pci/pci_device.h"
 #include "hw/i2c/bitbang_i2c.h"
 #include "vga_int.h"
 #include "qom/object.h"

hw/display/bochs-display.c

@@ -8,7 +8,7 @@
 #include "qemu/osdep.h"
 #include "qemu/module.h"
 #include "qemu/units.h"
-#include "hw/pci/pci.h"
+#include "hw/pci/pci_device.h"
 #include "hw/qdev-properties.h"
 #include "migration/vmstate.h"
 #include "hw/display/bochs-vbe.h"

hw/display/cirrus_vga.c

@@ -39,7 +39,7 @@
 #include "sysemu/reset.h"
 #include "qapi/error.h"
 #include "trace.h"
-#include "hw/pci/pci.h"
+#include "hw/pci/pci_device.h"
 #include "hw/qdev-properties.h"
 #include "migration/vmstate.h"
 #include "ui/pixel_ops.h"

hw/display/qxl.h

@@ -1,8 +1,7 @@
 #ifndef HW_QXL_H
 #define HW_QXL_H
 
-
-#include "hw/pci/pci.h"
+#include "hw/pci/pci_device.h"
 #include "vga_int.h"
 #include "qemu/thread.h"
 

hw/display/sm501.c

@@ -32,7 +32,7 @@
 #include "ui/console.h"
 #include "hw/sysbus.h"
 #include "migration/vmstate.h"
-#include "hw/pci/pci.h"
+#include "hw/pci/pci_device.h"
 #include "hw/qdev-properties.h"
 #include "hw/i2c/i2c.h"
 #include "hw/display/i2c-ddc.h"

hw/display/vga-pci.c

@@ -25,7 +25,7 @@
  */
 
 #include "qemu/osdep.h"
-#include "hw/pci/pci.h"
+#include "hw/pci/pci_device.h"
 #include "hw/qdev-properties.h"
 #include "migration/vmstate.h"
 #include "vga_int.h"

hw/display/vmware_vga.c

@@ -29,7 +29,7 @@
 #include "qemu/log.h"
 #include "hw/loader.h"
 #include "trace.h"
-#include "hw/pci/pci.h"
+#include "hw/pci/pci_device.h"
 #include "hw/qdev-properties.h"
 #include "migration/vmstate.h"
 #include "qom/object.h"

hw/i386/xen/xen_pvdevice.c

@@ -32,7 +32,7 @@
 #include "qemu/osdep.h"
 #include "qapi/error.h"
 #include "qemu/module.h"
-#include "hw/pci/pci.h"
+#include "hw/pci/pci_device.h"
 #include "hw/qdev-properties.h"
 #include "migration/vmstate.h"
 #include "trace.h"

hw/ide/ahci_internal.h

@@ -26,7 +26,7 @@
 
 #include "hw/ide/ahci.h"
 #include "hw/ide/internal.h"
-#include "hw/pci/pci.h"
+#include "hw/pci/pci_device.h"
 
 #define AHCI_MEM_BAR_SIZE         0x1000
 #define AHCI_MAX_PORTS            32

hw/ipack/tpci200.c

@@ -12,7 +12,7 @@
 #include "qemu/units.h"
 #include "hw/ipack/ipack.h"
 #include "hw/irq.h"
-#include "hw/pci/pci.h"
+#include "hw/pci/pci_device.h"
 #include "migration/vmstate.h"
 #include "qemu/bitops.h"
 #include "qemu/module.h"

hw/ipmi/pci_ipmi_bt.c

@@ -25,7 +25,7 @@
 #include "migration/vmstate.h"
 #include "qapi/error.h"
 #include "hw/ipmi/ipmi_bt.h"
-#include "hw/pci/pci.h"
+#include "hw/pci/pci_device.h"
 #include "qom/object.h"
 
 #define TYPE_PCI_IPMI_BT "pci-ipmi-bt"

hw/ipmi/pci_ipmi_kcs.c

@@ -25,7 +25,7 @@
 #include "migration/vmstate.h"
 #include "qapi/error.h"
 #include "hw/ipmi/ipmi_kcs.h"
-#include "hw/pci/pci.h"
+#include "hw/pci/pci_device.h"
 #include "qom/object.h"
 
 #define TYPE_PCI_IPMI_KCS "pci-ipmi-kcs"

hw/isa/i82378.c

@@ -18,7 +18,7 @@
  */
 
 #include "qemu/osdep.h"
-#include "hw/pci/pci.h"
+#include "hw/pci/pci_device.h"
 #include "hw/irq.h"
 #include "hw/intc/i8259.h"
 #include "hw/timer/i8254.h"