On Tue, Jun 24, 2014 at 03:02:03PM -0300, Eduardo Habkost wrote:
> The QEMU_COMPAT_* macros will contain compat properties that are not
> specific to PC, and may be reused by other machine-types.
>
> PC-specific properties were left on the PC_COMPAT_* macros.
>
> Signed-off-by: Eduardo Habkost <ehabk...@redhat.com>
> ---
> include/hw/boards.h | 161
> +++++++++++++++++++++++++++++++++++++++++++++++++++
> include/hw/i386/pc.h | 150 ++---------------------------------------------
> 2 files changed, 166 insertions(+), 145 deletions(-)
>
> diff --git a/include/hw/boards.h b/include/hw/boards.h
> index 605a970..709b582 100644
> --- a/include/hw/boards.h
> +++ b/include/hw/boards.h
> @@ -134,4 +134,165 @@ struct MachineState {
> const char *cpu_model;
> };
>
> +
> +/* Macros for compat_props corresponding to specific QEMU versions: */
> +
> +#define QEMU_COMPAT_2_0 \
> + {\
> + .driver = "virtio-scsi-pci",\
> + .property = "any_layout",\
> + .value = "off",\
> + },\
> + {\
> + .driver = "apic",\
> + .property = "version",\
> + .value = stringify(0x11),\
> + },\
> + {\
> + .driver = "nec-usb-xhci",\
> + .property = "superspeed-ports-first",\
> + .value = "off",\
> + },\
> + {\
> + .driver = "pci-serial",\
> + .property = "prog_if",\
> + .value = stringify(0),\
> + },\
> + {\
> + .driver = "pci-serial-2x",\
> + .property = "prof_if",\
> + .value = stringify(0),\
> + },\
> + {\
> + .driver = "pci-serial-4x",\
> + .property = "prog_if",\
> + .value = stringify(0),\
> + },\
> + {\
> + .driver = "virtio-net-pci",\
> + .property = "guest_announce",\
> + .value = "off",\
> + }
> +
> +#define QEMU_COMPAT_1_7 \
> + {\
> + .driver = TYPE_USB_DEVICE,\
> + .property = "msos-desc",\
> + .value = "no",\
> + }
> +
> +#define QEMU_COMPAT_1_6 \
> + {\
> + .driver = "e1000",\
> + .property = "mitigation",\
> + .value = "off",\
> + },{\
> + .driver = "qemu64-" TYPE_X86_CPU,\
> + .property = "model",\
> + .value = stringify(2),\
> + },{\
> + .driver = "qemu32-" TYPE_X86_CPU,\
> + .property = "model",\
> + .value = stringify(3),\
> + }
> +
> +#define QEMU_COMPAT_1_5 \
> + {\
> + .driver = "Conroe-" TYPE_X86_CPU,\
> + .property = "model",\
> + .value = stringify(2),\
> + },{\
> + .driver = "Conroe-" TYPE_X86_CPU,\
> + .property = "level",\
> + .value = stringify(2),\
> + },{\
> + .driver = "Penryn-" TYPE_X86_CPU,\
> + .property = "model",\
> + .value = stringify(2),\
> + },{\
> + .driver = "Penryn-" TYPE_X86_CPU,\
> + .property = "level",\
> + .value = stringify(2),\
> + },{\
> + .driver = "Nehalem-" TYPE_X86_CPU,\
> + .property = "model",\
> + .value = stringify(2),\
> + },{\
> + .driver = "Nehalem-" TYPE_X86_CPU,\
> + .property = "level",\
> + .value = stringify(2),\
Above are x86 CPUs - why have them in a common header?
There's no chance any machine except PIIX&Q35 needs these.
> + .driver = "virtio-net-pci",\
> + .property = "any_layout",\
> + .value = "off",\
Here's an example.
If you are using a non x86 target, QEMU 2.0
has no way to select a machine with this
value.
So why expose it?
> + },{\
> + .driver = TYPE_X86_CPU,\
> + .property = "pmu",\
> + .value = "on",\
> + }
> +
> +#define QEMU_COMPAT_1_4 \
> + {\
> + .driver = "scsi-hd",\
> + .property = "discard_granularity",\
> + .value = stringify(0),\
> + },{\
> + .driver = "scsi-cd",\
> + .property = "discard_granularity",\
> + .value = stringify(0),\
> + },{\
> + .driver = "scsi-disk",\
> + .property = "discard_granularity",\
> + .value = stringify(0),\
> + },{\
> + .driver = "ide-hd",\
> + .property = "discard_granularity",\
> + .value = stringify(0),\
> + },{\
> + .driver = "ide-cd",\
> + .property = "discard_granularity",\
> + .value = stringify(0),\
> + },{\
> + .driver = "ide-drive",\
> + .property = "discard_granularity",\
> + .value = stringify(0),\
> + },{\
> + .driver = "virtio-blk-pci",\
> + .property = "discard_granularity",\
> + .value = stringify(0),\
> + },{\
> + .driver = "virtio-serial-pci",\
> + .property = "vectors",\
> + /* DEV_NVECTORS_UNSPECIFIED as a uint32_t string */\
> + .value = stringify(0xFFFFFFFF),\
> + },{ \
> + .driver = "virtio-net-pci", \
> + .property = "ctrl_guest_offloads", \
> + .value = "off", \
> + },{\
> + .driver = "e1000",\
> + .property = "romfile",\
> + .value = "pxe-e1000.rom",\
> + },{\
> + .driver = "ne2k_pci",\
> + .property = "romfile",\
> + .value = "pxe-ne2k_pci.rom",\
> + },{\
> + .driver = "pcnet",\
> + .property = "romfile",\
> + .value = "pxe-pcnet.rom",\
> + },{\
> + .driver = "rtl8139",\
> + .property = "romfile",\
> + .value = "pxe-rtl8139.rom",\
> + },{\
> + .driver = "virtio-net-pci",\
> + .property = "romfile",\
> + .value = "pxe-virtio.rom",\
> + },{\
> + .driver = "486-" TYPE_X86_CPU,\
> + .property = "model",\
> + .value = stringify(0),\
> + }
> +
> #endif
> diff --git a/include/hw/i386/pc.h b/include/hw/i386/pc.h
> index d988b80..631afe7 100644
> --- a/include/hw/i386/pc.h
> +++ b/include/hw/i386/pc.h
> @@ -295,52 +295,15 @@ int e820_get_num_entries(void);
> bool e820_get_entry(int, uint32_t, uint64_t *, uint64_t *);
>
> #define PC_COMPAT_2_0 \
> + QEMU_COMPAT_2_0,\
> {\
> - .driver = "virtio-scsi-pci",\
> - .property = "any_layout",\
> - .value = "off",\
> - },{\
> .driver = "PIIX4_PM",\
> .property = "memory-hotplug-support",\
> .value = "off",\
> - },\
> - {\
> - .driver = "apic",\
> - .property = "version",\
> - .value = stringify(0x11),\
> - },\
> - {\
> - .driver = "nec-usb-xhci",\
> - .property = "superspeed-ports-first",\
> - .value = "off",\
> - },\
> - {\
> - .driver = "pci-serial",\
> - .property = "prog_if",\
> - .value = stringify(0),\
> - },\
> - {\
> - .driver = "pci-serial-2x",\
> - .property = "prof_if",\
> - .value = stringify(0),\
> - },\
> - {\
> - .driver = "pci-serial-4x",\
> - .property = "prog_if",\
> - .value = stringify(0),\
> - },\
> - {\
> - .driver = "virtio-net-pci",\
> - .property = "guest_announce",\
> - .value = "off",\
> }
>
> #define PC_COMPAT_1_7 \
> - {\
> - .driver = TYPE_USB_DEVICE,\
> - .property = "msos-desc",\
> - .value = "no",\
> - },\
> + QEMU_COMPAT_1_7,\
> {\
> .driver = "PIIX4_PM",\
> .property = "acpi-pci-hotplug-with-bridge-support",\
> @@ -348,19 +311,8 @@ bool e820_get_entry(int, uint32_t, uint64_t *, uint64_t
> *);
> }
>
> #define PC_COMPAT_1_6 \
> + QEMU_COMPAT_1_6,\
> {\
> - .driver = "e1000",\
> - .property = "mitigation",\
> - .value = "off",\
> - },{\
> - .driver = "qemu64-" TYPE_X86_CPU,\
> - .property = "model",\
> - .value = stringify(2),\
> - },{\
> - .driver = "qemu32-" TYPE_X86_CPU,\
> - .property = "model",\
> - .value = stringify(3),\
> - },{\
> .driver = "i440FX-pcihost",\
> .property = "short_root_bus",\
> .value = stringify(1),\
> @@ -371,39 +323,8 @@ bool e820_get_entry(int, uint32_t, uint64_t *, uint64_t
> *);
> }
>
> #define PC_COMPAT_1_5 \
> + QEMU_COMPAT_1_7,\
> {\
> - .driver = "Conroe-" TYPE_X86_CPU,\
> - .property = "model",\
> - .value = stringify(2),\
> - },{\
> - .driver = "Conroe-" TYPE_X86_CPU,\
> - .property = "level",\
> - .value = stringify(2),\
> - },{\
> - .driver = "Penryn-" TYPE_X86_CPU,\
> - .property = "model",\
> - .value = stringify(2),\
> - },{\
> - .driver = "Penryn-" TYPE_X86_CPU,\
> - .property = "level",\
> - .value = stringify(2),\
> - },{\
> - .driver = "Nehalem-" TYPE_X86_CPU,\
> - .property = "model",\
> - .value = stringify(2),\
> - },{\
> - .driver = "Nehalem-" TYPE_X86_CPU,\
> - .property = "level",\
> - .value = stringify(2),\
> - },{\
> - .driver = "virtio-net-pci",\
> - .property = "any_layout",\
> - .value = "off",\
> - },{\
> - .driver = TYPE_X86_CPU,\
> - .property = "pmu",\
> - .value = "on",\
> - },{\
> .driver = "i440FX-pcihost",\
> .property = "short_root_bus",\
> .value = stringify(0),\
> @@ -414,68 +335,7 @@ bool e820_get_entry(int, uint32_t, uint64_t *, uint64_t
> *);
> }
>
> #define PC_COMPAT_1_4 \
> - {\
> - .driver = "scsi-hd",\
> - .property = "discard_granularity",\
> - .value = stringify(0),\
> - },{\
> - .driver = "scsi-cd",\
> - .property = "discard_granularity",\
> - .value = stringify(0),\
> - },{\
> - .driver = "scsi-disk",\
> - .property = "discard_granularity",\
> - .value = stringify(0),\
> - },{\
> - .driver = "ide-hd",\
> - .property = "discard_granularity",\
> - .value = stringify(0),\
> - },{\
> - .driver = "ide-cd",\
> - .property = "discard_granularity",\
> - .value = stringify(0),\
> - },{\
> - .driver = "ide-drive",\
> - .property = "discard_granularity",\
> - .value = stringify(0),\
> - },{\
> - .driver = "virtio-blk-pci",\
> - .property = "discard_granularity",\
> - .value = stringify(0),\
> - },{\
> - .driver = "virtio-serial-pci",\
> - .property = "vectors",\
> - /* DEV_NVECTORS_UNSPECIFIED as a uint32_t string */\
> - .value = stringify(0xFFFFFFFF),\
> - },{ \
> - .driver = "virtio-net-pci", \
> - .property = "ctrl_guest_offloads", \
> - .value = "off", \
> - },{\
> - .driver = "e1000",\
> - .property = "romfile",\
> - .value = "pxe-e1000.rom",\
> - },{\
> - .driver = "ne2k_pci",\
> - .property = "romfile",\
> - .value = "pxe-ne2k_pci.rom",\
> - },{\
> - .driver = "pcnet",\
> - .property = "romfile",\
> - .value = "pxe-pcnet.rom",\
> - },{\
> - .driver = "rtl8139",\
> - .property = "romfile",\
> - .value = "pxe-rtl8139.rom",\
> - },{\
> - .driver = "virtio-net-pci",\
> - .property = "romfile",\
> - .value = "pxe-virtio.rom",\
> - },{\
> - .driver = "486-" TYPE_X86_CPU,\
> - .property = "model",\
> - .value = stringify(0),\
> - }
> + QEMU_COMPAT_1_4
>
> #define PC_COMMON_MACHINE_OPTIONS \
> .default_boot_order = "cad"
> --
> 1.9.3
