[PATCH-for-5.0,v3,2/6] hw/pci-host/i440fx: Extract PCII440FXState to "hw/pci-host/i440fx.h"
diff mbox series

Message ID 20191209095002.32194-3-philmd@redhat.com
State New
Headers show
Series
  • hw/pci-host: Add Kconfig selector for IGD PCIe pass-through
Related show

Commit Message

Philippe Mathieu-Daudé Dec. 9, 2019, 9:49 a.m. UTC
Make the PCII440FXState structure public, so it can be used out of
this source file. This will allow us to extract the IGD Passthrough
Host Bridge, which is a children of the TYPE_I440FX_PCI_DEVICE.

Signed-off-by: Philippe Mathieu-Daudé <philmd@redhat.com>
---
 include/hw/pci-host/i440fx.h | 19 +++++++++++++++++--
 hw/pci-host/i440fx.c         | 18 ------------------
 2 files changed, 17 insertions(+), 20 deletions(-)

Comments

Thomas Huth Dec. 9, 2019, 10:03 a.m. UTC | #1
On 09/12/2019 10.49, Philippe Mathieu-Daudé wrote:
> Make the PCII440FXState structure public, so it can be used out of
> this source file. This will allow us to extract the IGD Passthrough
> Host Bridge, which is a children of the TYPE_I440FX_PCI_DEVICE.
> 
> Signed-off-by: Philippe Mathieu-Daudé <philmd@redhat.com>
> ---
>  include/hw/pci-host/i440fx.h | 19 +++++++++++++++++--
>  hw/pci-host/i440fx.c         | 18 ------------------
>  2 files changed, 17 insertions(+), 20 deletions(-)

Reviewed-by: Thomas Huth <thuth@redhat.com>

Patch
diff mbox series

diff --git a/include/hw/pci-host/i440fx.h b/include/hw/pci-host/i440fx.h
index f54e6466e4..cc58d82ed4 100644
--- a/include/hw/pci-host/i440fx.h
+++ b/include/hw/pci-host/i440fx.h
@@ -13,12 +13,27 @@ 
 
 #include "hw/hw.h"
 #include "hw/pci/pci_bus.h"
-
-typedef struct PCII440FXState PCII440FXState;
+#include "hw/pci-host/pam.h"
 
 #define TYPE_I440FX_PCI_HOST_BRIDGE "i440FX-pcihost"
 #define TYPE_I440FX_PCI_DEVICE "i440FX"
 
+#define I440FX_PCI_DEVICE(obj) \
+    OBJECT_CHECK(PCII440FXState, (obj), TYPE_I440FX_PCI_DEVICE)
+
+typedef struct PCII440FXState {
+    /*< private >*/
+    PCIDevice parent_obj;
+    /*< public >*/
+
+    MemoryRegion *system_memory;
+    MemoryRegion *pci_address_space;
+    MemoryRegion *ram_memory;
+    PAMMemoryRegion pam_regions[13];
+    MemoryRegion smram_region;
+    MemoryRegion smram, low_smram;
+} PCII440FXState;
+
 #define TYPE_IGD_PASSTHROUGH_I440FX_PCI_DEVICE "igd-passthrough-i440FX"
 
 PCIBus *i440fx_init(const char *host_type, const char *pci_type,
diff --git a/hw/pci-host/i440fx.c b/hw/pci-host/i440fx.c
index 3fc94426ea..fbdc563599 100644
--- a/hw/pci-host/i440fx.c
+++ b/hw/pci-host/i440fx.c
@@ -31,7 +31,6 @@ 
 #include "hw/sysbus.h"
 #include "qapi/error.h"
 #include "migration/vmstate.h"
-#include "hw/pci-host/pam.h"
 #include "qapi/visitor.h"
 #include "qemu/error-report.h"
 
@@ -51,23 +50,6 @@  typedef struct I440FXState {
     uint32_t short_root_bus;
 } I440FXState;
 
-#define I440FX_PCI_DEVICE(obj) \
-    OBJECT_CHECK(PCII440FXState, (obj), TYPE_I440FX_PCI_DEVICE)
-
-struct PCII440FXState {
-    /*< private >*/
-    PCIDevice parent_obj;
-    /*< public >*/
-
-    MemoryRegion *system_memory;
-    MemoryRegion *pci_address_space;
-    MemoryRegion *ram_memory;
-    PAMMemoryRegion pam_regions[13];
-    MemoryRegion smram_region;
-    MemoryRegion smram, low_smram;
-};
-
-
 #define I440FX_PAM      0x59
 #define I440FX_PAM_SIZE 7
 #define I440FX_SMRAM    0x72