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[Qemu-devel] [PATCH v2 02/14] pc: Group and document related PCMachineSt
From: |
Eduardo Habkost |
Subject: |
[Qemu-devel] [PATCH v2 02/14] pc: Group and document related PCMachineState/PCMachineclass fields |
Date: |
Fri, 11 Dec 2015 16:42:21 -0200 |
Group related PCMachineState and PCMachineClass fields into
sections, and move existing field descriptions to doc comments.
Signed-off-by: Eduardo Habkost <address@hidden>
---
include/hw/i386/pc.h | 48 ++++++++++++++++++++++++++++++++++++------------
1 file changed, 36 insertions(+), 12 deletions(-)
diff --git a/include/hw/i386/pc.h b/include/hw/i386/pc.h
index 9811229..9503dbb 100644
--- a/include/hw/i386/pc.h
+++ b/include/hw/i386/pc.h
@@ -29,16 +29,22 @@ struct PCMachineState {
MachineState parent_obj;
/* <public> */
+
+ /* State for other subsystems/APIs: */
MemoryHotplugState hotplug_memory;
+ /* Pointers to devices and objects: */
HotplugHandler *acpi_dev;
ISADevice *rtc;
+ PCIBus *bus;
+ /* Configuration options: */
uint64_t max_ram_below_4g;
OnOffAuto vmport;
OnOffAuto smm;
+
+ /* RAM information (sizes, addresses, configuration): */
ram_addr_t below_4g_mem_size, above_4g_mem_size;
- PCIBus *bus;
};
#define PC_MACHINE_ACPI_DEVICE_PROP "acpi-device"
@@ -49,38 +55,56 @@ struct PCMachineState {
/**
* PCMachineClass:
+ *
+ * Methods:
+ *
* @get_hotplug_handler: pointer to parent class callback @get_hotplug_handler
+ *
+ * Compat fields:
+ *
* @enforce_aligned_dimm: check that DIMM's address/size is aligned by
* backend's alignment value if provided
+ * @acpi_data_size: Size of the chunk of memory at the top of RAM
+ * for the BIOS ACPI tables and other BIOS
+ * datastructures.
+ * @gigabyte_align: Make sure that guest addresses aligned at
+ * 1Gbyte boundaries get mapped to host
+ * addresses aligned at 1Gbyte boundaries. This
+ * way we can use 1GByte pages in the host.
+ *
*/
struct PCMachineClass {
/*< private >*/
MachineClass parent_class;
/*< public >*/
- bool broken_reserved_end;
+
+ /* Methods: */
HotplugHandler *(*get_hotplug_handler)(MachineState *machine,
DeviceState *dev);
+ /* Device configuration: */
bool pci_enabled;
+ bool kvmclock_enabled;
+
+ /* Compat options: */
+
+ /* ACPI compat: */
bool has_acpi_build;
bool rsdp_in_ram;
+ int legacy_acpi_table_size;
+ unsigned acpi_data_size;
+
+ /* SMBIOS compat: */
bool smbios_defaults;
bool smbios_legacy_mode;
bool smbios_uuid_encoded;
- /* Make sure that guest addresses aligned at 1Gbyte boundaries get
- * mapped to host addresses aligned at 1Gbyte boundaries. This way
- * we can use 1GByte pages in the host.
- */
+
+ /* RAM / address space compat: */
bool gigabyte_align;
bool has_reserved_memory;
- bool kvmclock_enabled;
- int legacy_acpi_table_size;
- /* Leave a chunk of memory at the top of RAM for the BIOS ACPI tables
- * and other BIOS datastructures.
- */
- unsigned acpi_data_size;
bool enforce_aligned_dimm;
+ bool broken_reserved_end;
};
#define TYPE_PC_MACHINE "generic-pc-machine"
--
2.1.0
- [Qemu-devel] [PATCH v2 00/14] pc: Eliminate struct PcGuestInfo, Eduardo Habkost, 2015/12/11
- [Qemu-devel] [PATCH v2 01/14] q35: Remove MCHPCIState.guest_info field, Eduardo Habkost, 2015/12/11
- [Qemu-devel] [PATCH v2 02/14] pc: Group and document related PCMachineState/PCMachineclass fields,
Eduardo Habkost <=
- [Qemu-devel] [PATCH v2 03/14] pc: Move PcGuestInfo declaration to top of file, Eduardo Habkost, 2015/12/11
- [Qemu-devel] [PATCH v2 04/14] pc: Eliminate struct PcGuestInfoState, Eduardo Habkost, 2015/12/11
- [Qemu-devel] [PATCH v2 05/14] pc: Simplify pc_memory_init() signature, Eduardo Habkost, 2015/12/11
- [Qemu-devel] [PATCH v2 06/14] pc: Simplify xen_load_linux() signature, Eduardo Habkost, 2015/12/11
- [Qemu-devel] [PATCH v2 07/14] acpi: Remove guest_info parameters from functions, Eduardo Habkost, 2015/12/11