[RFC PATCH-for-9.1 12/29] hw/i386/pc: Move acpi_build_enabled to PcPciMachineState

[Philippe Mathieu-Daudé <philmd@xxxxxxxxxx>]

Since only PCI-based machines use the 'acpi_build_enabled',
move it to PcPciMachineState.

Signed-off-by: Philippe Mathieu-Daudé <philmd@xxxxxxxxxx>
---
 hw/i386/acpi-build.h  | 2 +-
 include/hw/i386/pc.h  | 3 ++-
 hw/i386/acpi-build.c  | 8 ++++----
 hw/i386/pc.c          | 5 ++---
 hw/i386/xen/xen-hvm.c | 3 ++-
 5 files changed, 11 insertions(+), 10 deletions(-)

diff --git a/hw/i386/acpi-build.h b/hw/i386/acpi-build.h
index 31de5bddbd..4c1511c432 100644
--- a/hw/i386/acpi-build.h
+++ b/hw/i386/acpi-build.h
@@ -10,7 +10,7 @@ extern const struct AcpiGenericAddress x86_nvdimm_acpi_dsmio;
 #define ACPI_PCIHP_SEJ_BASE 0x8
 #define ACPI_PCIHP_BNMR_BASE 0x10
 
-void acpi_setup(PCMachineState *pcms);
+void acpi_setup(PcPciMachineState *ppms);
 Object *acpi_get_i386_pci_host(void);
 
 #endif
diff --git a/include/hw/i386/pc.h b/include/hw/i386/pc.h
index dd5ee448ef..67f8f4730b 100644
--- a/include/hw/i386/pc.h
+++ b/include/hw/i386/pc.h
@@ -41,7 +41,6 @@ typedef struct PCMachineState {
     SmbiosEntryPointType smbios_entry_point_type;
     const char *south_bridge;
 
-    bool acpi_build_enabled;
     bool smbus_enabled;
     bool sata_enabled;
     bool hpet_enabled;
@@ -61,6 +60,8 @@ typedef struct PcPciMachineState {
 
     Notifier machine_done;
 
+    bool acpi_build_enabled;
+
     CXLState cxl_devices_state;
 } PcPciMachineState;
 
diff --git a/hw/i386/acpi-build.c b/hw/i386/acpi-build.c
index e702d5e9d2..ee0e99a2fa 100644
--- a/hw/i386/acpi-build.c
+++ b/hw/i386/acpi-build.c
@@ -2749,9 +2749,9 @@ static const VMStateDescription vmstate_acpi_build = {
     },
 };
 
-void acpi_setup(PCMachineState *pcms)
+void acpi_setup(PcPciMachineState *ppms)
 {
-    X86MachineState *x86ms = X86_MACHINE(pcms);
+    X86MachineState *x86ms = X86_MACHINE(ppms);
     AcpiBuildTables tables;
     AcpiBuildState *build_state;
     Object *vmgenid_dev;
@@ -2765,7 +2765,7 @@ void acpi_setup(PCMachineState *pcms)
         return;
     }
 
-    if (!pcms->acpi_build_enabled) {
+    if (!ppms->acpi_build_enabled) {
         ACPI_BUILD_DPRINTF("ACPI build disabled. Bailing out.\n");
         return;
     }
@@ -2778,7 +2778,7 @@ void acpi_setup(PCMachineState *pcms)
     build_state = g_malloc0(sizeof *build_state);
 
     acpi_build_tables_init(&tables);
-    acpi_build(&tables, MACHINE(pcms));
+    acpi_build(&tables, MACHINE(ppms));
 
     /* Now expose it all to Guest */
     build_state->table_mr = acpi_add_rom_blob(acpi_build_update,
diff --git a/hw/i386/pc.c b/hw/i386/pc.c
index 47fe3a7c02..f184808e3e 100644
--- a/hw/i386/pc.c
+++ b/hw/i386/pc.c
@@ -627,7 +627,7 @@ static void pc_pci_machine_done(Notifier *notifier, void 
*data)
 
     fw_cfg_add_extra_pci_roots(pcms->pcibus, x86ms->fw_cfg);
 
-    acpi_setup(pcms);
+    acpi_setup(ppms);
 }
 
 /* setup pci memory address space mapping into system address space */
@@ -1687,9 +1687,8 @@ static void pc_machine_initfn(Object *obj)
 static void pc_pci_machine_initfn(Object *obj)
 {
     PcPciMachineState *ppms = PC_PCI_MACHINE(obj);
-    PCMachineState *pcms = PC_MACHINE(obj);
 
-    pcms->acpi_build_enabled = true;
+    ppms->acpi_build_enabled = true;
 
     cxl_machine_init(obj, &ppms->cxl_devices_state);
 
diff --git a/hw/i386/xen/xen-hvm.c b/hw/i386/xen/xen-hvm.c
index 7745cb3963..ce48d51842 100644
--- a/hw/i386/xen/xen-hvm.c
+++ b/hw/i386/xen/xen-hvm.c
@@ -586,6 +586,7 @@ static void xen_wakeup_notifier(Notifier *notifier, void 
*data)
 void xen_hvm_init_pc(PCMachineState *pcms, MemoryRegion **ram_memory)
 {
     MachineState *ms = MACHINE(pcms);
+    PcPciMachineState *ppms = PC_PCI_MACHINE(pcms);
     unsigned int max_cpus = ms->smp.max_cpus;
     int rc;
     xen_pfn_t ioreq_pfn;
@@ -624,7 +625,7 @@ void xen_hvm_init_pc(PCMachineState *pcms, MemoryRegion 
**ram_memory)
     xen_ram_init(pcms, ms->ram_size, ram_memory);
 
     /* Disable ACPI build because Xen handles it */
-    pcms->acpi_build_enabled = false;
+    ppms->acpi_build_enabled = false;
 
     return;
 
-- 
2.41.0