[PATCH 0/3] machine: Make compat_props arrays shorter and more readable

[PATCH 0/3] machine: Make compat_props arrays shorter and more readable

[Eduardo Habkost]

Current declarations of compat_props arrays are very verbose,
with each entry taking 4 lines of code.  By omitting the field
designators, we can make each array entry fit a single line of
code and be more readable.

Eduardo Habkost (3):
  spapr: Eliminate SPAPR_PCI_2_7_MMIO_WIN_SIZE macro
  machine: Eliminate unnecessary stringify() usage
  machine: Use shorter format for GlobalProperty arrays

 include/hw/i386/pc.h        |  18 +-
 include/hw/pci-host/spapr.h |   1 -
 hw/core/machine.c           | 338 ++++-------------
 hw/i386/pc.c                | 720 +++++++-----------------------------
 hw/i386/pc_piix.c           | 192 ++--------
 hw/ppc/spapr.c              |  72 +---
 hw/s390x/s390-virtio-ccw.c  |  75 +---
 hw/xen/xen-common.c         |  18 +-
 8 files changed, 265 insertions(+), 1169 deletions(-)

-- 
2.18.0.rc1.1.g3f1ff2140


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[Qemu-devel] [PATCH 0/3] machine: Make compat_props arrays shorter and more readable

[Eduardo Habkost]

Current declarations of compat_props arrays are very verbose,
with each entry taking 4 lines of code.  By omitting the field
designators, we can make each array entry fit a single line of
code and be more readable.

Eduardo Habkost (3):
  spapr: Eliminate SPAPR_PCI_2_7_MMIO_WIN_SIZE macro
  machine: Eliminate unnecessary stringify() usage
  machine: Use shorter format for GlobalProperty arrays

 include/hw/i386/pc.h        |  18 +-
 include/hw/pci-host/spapr.h |   1 -
 hw/core/machine.c           | 338 ++++-------------
 hw/i386/pc.c                | 720 +++++++-----------------------------
 hw/i386/pc_piix.c           | 192 ++--------
 hw/ppc/spapr.c              |  72 +---
 hw/s390x/s390-virtio-ccw.c  |  75 +---
 hw/xen/xen-common.c         |  18 +-
 8 files changed, 265 insertions(+), 1169 deletions(-)

-- 
2.18.0.rc1.1.g3f1ff2140

[PATCH 1/3] spapr: Eliminate SPAPR_PCI_2_7_MMIO_WIN_SIZE macro

[Eduardo Habkost]

The macro is only used in one place, where the purpose of the
value is obvious.  Eliminate the macro so we don't need to rely
on stringify().

Signed-off-by: Eduardo Habkost <ehabkost@redhat.com>
---
 include/hw/pci-host/spapr.h | 1 -
 hw/ppc/spapr.c              | 2 +-
 2 files changed, 1 insertion(+), 2 deletions(-)

diff --git a/include/hw/pci-host/spapr.h b/include/hw/pci-host/spapr.h
index 7c66c3872f..a85a995b6c 100644
--- a/include/hw/pci-host/spapr.h
+++ b/include/hw/pci-host/spapr.h
@@ -99,7 +99,6 @@ struct sPAPRPHBState {
 #define SPAPR_PCI_BASE               (1ULL << 45) /* 32 TiB */
 #define SPAPR_PCI_LIMIT              (1ULL << 46) /* 64 TiB */
 
-#define SPAPR_PCI_2_7_MMIO_WIN_SIZE  0xf80000000
 #define SPAPR_PCI_IO_WIN_SIZE        0x10000
 
 #define SPAPR_PCI_MSI_WINDOW         0x40000000000ULL
diff --git a/hw/ppc/spapr.c b/hw/ppc/spapr.c
index 5671608cea..bff42f0adb 100644
--- a/hw/ppc/spapr.c
+++ b/hw/ppc/spapr.c
@@ -4225,7 +4225,7 @@ static void spapr_machine_2_7_class_options(MachineClass *mc)
         {
             .driver   = TYPE_SPAPR_PCI_HOST_BRIDGE,
             .property = "mem_win_size",
-            .value    = stringify(SPAPR_PCI_2_7_MMIO_WIN_SIZE),
+            .value    = "0xf80000000",
         },
         {
             .driver   = TYPE_SPAPR_PCI_HOST_BRIDGE,
-- 
2.18.0.rc1.1.g3f1ff2140


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[Qemu-devel] [PATCH 1/3] spapr: Eliminate SPAPR_PCI_2_7_MMIO_WIN_SIZE macro

[Eduardo Habkost]

The macro is only used in one place, where the purpose of the
value is obvious.  Eliminate the macro so we don't need to rely
on stringify().

Signed-off-by: Eduardo Habkost <ehabkost@redhat.com>
---
 include/hw/pci-host/spapr.h | 1 -
 hw/ppc/spapr.c              | 2 +-
 2 files changed, 1 insertion(+), 2 deletions(-)

diff --git a/include/hw/pci-host/spapr.h b/include/hw/pci-host/spapr.h
index 7c66c3872f..a85a995b6c 100644
--- a/include/hw/pci-host/spapr.h
+++ b/include/hw/pci-host/spapr.h
@@ -99,7 +99,6 @@ struct sPAPRPHBState {
 #define SPAPR_PCI_BASE               (1ULL << 45) /* 32 TiB */
 #define SPAPR_PCI_LIMIT              (1ULL << 46) /* 64 TiB */
 
-#define SPAPR_PCI_2_7_MMIO_WIN_SIZE  0xf80000000
 #define SPAPR_PCI_IO_WIN_SIZE        0x10000
 
 #define SPAPR_PCI_MSI_WINDOW         0x40000000000ULL
diff --git a/hw/ppc/spapr.c b/hw/ppc/spapr.c
index 5671608cea..bff42f0adb 100644
--- a/hw/ppc/spapr.c
+++ b/hw/ppc/spapr.c
@@ -4225,7 +4225,7 @@ static void spapr_machine_2_7_class_options(MachineClass *mc)
         {
             .driver   = TYPE_SPAPR_PCI_HOST_BRIDGE,
             .property = "mem_win_size",
-            .value    = stringify(SPAPR_PCI_2_7_MMIO_WIN_SIZE),
+            .value    = "0xf80000000",
         },
         {
             .driver   = TYPE_SPAPR_PCI_HOST_BRIDGE,
-- 
2.18.0.rc1.1.g3f1ff2140

Re: [Qemu-devel] [PATCH 1/3] spapr: Eliminate SPAPR_PCI_2_7_MMIO_WIN_SIZE macro

[Marc-André Lureau]

On Mon, Jan 7, 2019 at 11:34 PM Eduardo Habkost <ehabkost@redhat.com> wrote:
>
> The macro is only used in one place, where the purpose of the
> value is obvious.  Eliminate the macro so we don't need to rely
> on stringify().
>
> Signed-off-by: Eduardo Habkost <ehabkost@redhat.com>

Reviewed-by: Marc-André Lureau <marcandre.lureau@redhat.com>

> ---
>  include/hw/pci-host/spapr.h | 1 -
>  hw/ppc/spapr.c              | 2 +-
>  2 files changed, 1 insertion(+), 2 deletions(-)
>
> diff --git a/include/hw/pci-host/spapr.h b/include/hw/pci-host/spapr.h
> index 7c66c3872f..a85a995b6c 100644
> --- a/include/hw/pci-host/spapr.h
> +++ b/include/hw/pci-host/spapr.h
> @@ -99,7 +99,6 @@ struct sPAPRPHBState {
>  #define SPAPR_PCI_BASE               (1ULL << 45) /* 32 TiB */
>  #define SPAPR_PCI_LIMIT              (1ULL << 46) /* 64 TiB */
>
> -#define SPAPR_PCI_2_7_MMIO_WIN_SIZE  0xf80000000
>  #define SPAPR_PCI_IO_WIN_SIZE        0x10000
>
>  #define SPAPR_PCI_MSI_WINDOW         0x40000000000ULL
> diff --git a/hw/ppc/spapr.c b/hw/ppc/spapr.c
> index 5671608cea..bff42f0adb 100644
> --- a/hw/ppc/spapr.c
> +++ b/hw/ppc/spapr.c
> @@ -4225,7 +4225,7 @@ static void spapr_machine_2_7_class_options(MachineClass *mc)
>          {
>              .driver   = TYPE_SPAPR_PCI_HOST_BRIDGE,
>              .property = "mem_win_size",
> -            .value    = stringify(SPAPR_PCI_2_7_MMIO_WIN_SIZE),
> +            .value    = "0xf80000000",
>          },
>          {
>              .driver   = TYPE_SPAPR_PCI_HOST_BRIDGE,
> --
> 2.18.0.rc1.1.g3f1ff2140
>
>


-- 
Marc-André Lureau

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Re: [Qemu-devel] [PATCH 1/3] spapr: Eliminate SPAPR_PCI_2_7_MMIO_WIN_SIZE macro

[Marc-André Lureau]

On Mon, Jan 7, 2019 at 11:34 PM Eduardo Habkost <ehabkost@redhat.com> wrote:
>
> The macro is only used in one place, where the purpose of the
> value is obvious.  Eliminate the macro so we don't need to rely
> on stringify().
>
> Signed-off-by: Eduardo Habkost <ehabkost@redhat.com>

Reviewed-by: Marc-André Lureau <marcandre.lureau@redhat.com>

> ---
>  include/hw/pci-host/spapr.h | 1 -
>  hw/ppc/spapr.c              | 2 +-
>  2 files changed, 1 insertion(+), 2 deletions(-)
>
> diff --git a/include/hw/pci-host/spapr.h b/include/hw/pci-host/spapr.h
> index 7c66c3872f..a85a995b6c 100644
> --- a/include/hw/pci-host/spapr.h
> +++ b/include/hw/pci-host/spapr.h
> @@ -99,7 +99,6 @@ struct sPAPRPHBState {
>  #define SPAPR_PCI_BASE               (1ULL << 45) /* 32 TiB */
>  #define SPAPR_PCI_LIMIT              (1ULL << 46) /* 64 TiB */
>
> -#define SPAPR_PCI_2_7_MMIO_WIN_SIZE  0xf80000000
>  #define SPAPR_PCI_IO_WIN_SIZE        0x10000
>
>  #define SPAPR_PCI_MSI_WINDOW         0x40000000000ULL
> diff --git a/hw/ppc/spapr.c b/hw/ppc/spapr.c
> index 5671608cea..bff42f0adb 100644
> --- a/hw/ppc/spapr.c
> +++ b/hw/ppc/spapr.c
> @@ -4225,7 +4225,7 @@ static void spapr_machine_2_7_class_options(MachineClass *mc)
>          {
>              .driver   = TYPE_SPAPR_PCI_HOST_BRIDGE,
>              .property = "mem_win_size",
> -            .value    = stringify(SPAPR_PCI_2_7_MMIO_WIN_SIZE),
> +            .value    = "0xf80000000",
>          },
>          {
>              .driver   = TYPE_SPAPR_PCI_HOST_BRIDGE,
> --
> 2.18.0.rc1.1.g3f1ff2140
>
>


-- 
Marc-André Lureau

Re: [PATCH 1/3] spapr: Eliminate SPAPR_PCI_2_7_MMIO_WIN_SIZE macro

[David Gibson]

[-- Attachment #1.1: Type: text/plain, Size: 1738 bytes --]

On Mon, Jan 07, 2019 at 05:30:18PM -0200, Eduardo Habkost wrote:
> The macro is only used in one place, where the purpose of the
> value is obvious.  Eliminate the macro so we don't need to rely
> on stringify().
> 
> Signed-off-by: Eduardo Habkost <ehabkost@redhat.com>

Acked-by: David Gibson <david@gibson.dropbear.id.au>

> ---
>  include/hw/pci-host/spapr.h | 1 -
>  hw/ppc/spapr.c              | 2 +-
>  2 files changed, 1 insertion(+), 2 deletions(-)
> 
> diff --git a/include/hw/pci-host/spapr.h b/include/hw/pci-host/spapr.h
> index 7c66c3872f..a85a995b6c 100644
> --- a/include/hw/pci-host/spapr.h
> +++ b/include/hw/pci-host/spapr.h
> @@ -99,7 +99,6 @@ struct sPAPRPHBState {
>  #define SPAPR_PCI_BASE               (1ULL << 45) /* 32 TiB */
>  #define SPAPR_PCI_LIMIT              (1ULL << 46) /* 64 TiB */
>  
> -#define SPAPR_PCI_2_7_MMIO_WIN_SIZE  0xf80000000
>  #define SPAPR_PCI_IO_WIN_SIZE        0x10000
>  
>  #define SPAPR_PCI_MSI_WINDOW         0x40000000000ULL
> diff --git a/hw/ppc/spapr.c b/hw/ppc/spapr.c
> index 5671608cea..bff42f0adb 100644
> --- a/hw/ppc/spapr.c
> +++ b/hw/ppc/spapr.c
> @@ -4225,7 +4225,7 @@ static void spapr_machine_2_7_class_options(MachineClass *mc)
>          {
>              .driver   = TYPE_SPAPR_PCI_HOST_BRIDGE,
>              .property = "mem_win_size",
> -            .value    = stringify(SPAPR_PCI_2_7_MMIO_WIN_SIZE),
> +            .value    = "0xf80000000",
>          },
>          {
>              .driver   = TYPE_SPAPR_PCI_HOST_BRIDGE,

-- 
David Gibson			| I'll have my music baroque, and my code
david AT gibson.dropbear.id.au	| minimalist, thank you.  NOT _the_ _other_
				| _way_ _around_!
http://www.ozlabs.org/~dgibson

[-- Attachment #1.2: signature.asc --]
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[-- Attachment #2: Type: text/plain, Size: 157 bytes --]

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Re: [Qemu-devel] [PATCH 1/3] spapr: Eliminate SPAPR_PCI_2_7_MMIO_WIN_SIZE macro

[David Gibson]

[-- Attachment #1: Type: text/plain, Size: 1738 bytes --]

On Mon, Jan 07, 2019 at 05:30:18PM -0200, Eduardo Habkost wrote:
> The macro is only used in one place, where the purpose of the
> value is obvious.  Eliminate the macro so we don't need to rely
> on stringify().
> 
> Signed-off-by: Eduardo Habkost <ehabkost@redhat.com>

Acked-by: David Gibson <david@gibson.dropbear.id.au>

> ---
>  include/hw/pci-host/spapr.h | 1 -
>  hw/ppc/spapr.c              | 2 +-
>  2 files changed, 1 insertion(+), 2 deletions(-)
> 
> diff --git a/include/hw/pci-host/spapr.h b/include/hw/pci-host/spapr.h
> index 7c66c3872f..a85a995b6c 100644
> --- a/include/hw/pci-host/spapr.h
> +++ b/include/hw/pci-host/spapr.h
> @@ -99,7 +99,6 @@ struct sPAPRPHBState {
>  #define SPAPR_PCI_BASE               (1ULL << 45) /* 32 TiB */
>  #define SPAPR_PCI_LIMIT              (1ULL << 46) /* 64 TiB */
>  
> -#define SPAPR_PCI_2_7_MMIO_WIN_SIZE  0xf80000000
>  #define SPAPR_PCI_IO_WIN_SIZE        0x10000
>  
>  #define SPAPR_PCI_MSI_WINDOW         0x40000000000ULL
> diff --git a/hw/ppc/spapr.c b/hw/ppc/spapr.c
> index 5671608cea..bff42f0adb 100644
> --- a/hw/ppc/spapr.c
> +++ b/hw/ppc/spapr.c
> @@ -4225,7 +4225,7 @@ static void spapr_machine_2_7_class_options(MachineClass *mc)
>          {
>              .driver   = TYPE_SPAPR_PCI_HOST_BRIDGE,
>              .property = "mem_win_size",
> -            .value    = stringify(SPAPR_PCI_2_7_MMIO_WIN_SIZE),
> +            .value    = "0xf80000000",
>          },
>          {
>              .driver   = TYPE_SPAPR_PCI_HOST_BRIDGE,

-- 
David Gibson			| I'll have my music baroque, and my code
david AT gibson.dropbear.id.au	| minimalist, thank you.  NOT _the_ _other_
				| _way_ _around_!
http://www.ozlabs.org/~dgibson

[-- Attachment #2: signature.asc --]
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Re: [PATCH 1/3] spapr: Eliminate SPAPR_PCI_2_7_MMIO_WIN_SIZE macro

[Cornelia Huck]

On Mon,  7 Jan 2019 17:30:18 -0200
Eduardo Habkost <ehabkost@redhat.com> wrote:

> The macro is only used in one place, where the purpose of the
> value is obvious.  Eliminate the macro so we don't need to rely
> on stringify().
> 
> Signed-off-by: Eduardo Habkost <ehabkost@redhat.com>
> ---
>  include/hw/pci-host/spapr.h | 1 -
>  hw/ppc/spapr.c              | 2 +-
>  2 files changed, 1 insertion(+), 2 deletions(-)

Reviewed-by: Cornelia Huck <cohuck@redhat.com>

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Re: [Qemu-devel] [PATCH 1/3] spapr: Eliminate SPAPR_PCI_2_7_MMIO_WIN_SIZE macro

[Cornelia Huck]

On Mon,  7 Jan 2019 17:30:18 -0200
Eduardo Habkost <ehabkost@redhat.com> wrote:

> The macro is only used in one place, where the purpose of the
> value is obvious.  Eliminate the macro so we don't need to rely
> on stringify().
> 
> Signed-off-by: Eduardo Habkost <ehabkost@redhat.com>
> ---
>  include/hw/pci-host/spapr.h | 1 -
>  hw/ppc/spapr.c              | 2 +-
>  2 files changed, 1 insertion(+), 2 deletions(-)

Reviewed-by: Cornelia Huck <cohuck@redhat.com>

[PATCH 2/3] machine: Eliminate unnecessary stringify() usage

[Eduardo Habkost]

stringify() is useful when we need to use macros in compat_props
(like when we set virtio-baloon-pci.class=PCI_CLASS_MEMORY_RAM at
pc_i440fx_1_0_machine_options()), but it is pointless when we are
already providing a number literal.

Replace stringify() with string literals when appropriate.

Signed-off-by: Eduardo Habkost <ehabkost@redhat.com>
---
 hw/core/machine.c |  8 ++--
 hw/i386/pc.c      | 94 +++++++++++++++++++++++------------------------
 hw/i386/pc_piix.c | 30 +++++++--------
 hw/ppc/spapr.c    |  2 +-
 4 files changed, 67 insertions(+), 67 deletions(-)

diff --git a/hw/core/machine.c b/hw/core/machine.c
index f8563efb86..4b4d6c23de 100644
--- a/hw/core/machine.c
+++ b/hw/core/machine.c
@@ -135,11 +135,11 @@ GlobalProperty hw_compat_2_8[] = {
     {
         .driver   = "fw_cfg_mem",
         .property = "x-file-slots",
-        .value    = stringify(0x10),
+        .value    = "0x10",
     },{
         .driver   = "fw_cfg_io",
         .property = "x-file-slots",
-        .value    = stringify(0x10),
+        .value    = "0x10",
     },{
         .driver   = "pflash_cfi01",
         .property = "old-multiple-chip-handling",
@@ -337,11 +337,11 @@ GlobalProperty hw_compat_2_1[] = {
     },{
         .driver   = "usb-mouse",
         .property = "usb_version",
-        .value    = stringify(1),
+        .value    = "1",
     },{
         .driver   = "usb-kbd",
         .property = "usb_version",
-        .value    = stringify(1),
+        .value    = "1",
     },{
         .driver   = "virtio-pci",
         .property = "virtio-pci-bus-master-bug-migration",
diff --git a/hw/i386/pc.c b/hw/i386/pc.c
index 4952feb476..ff14b6d4df 100644
--- a/hw/i386/pc.c
+++ b/hw/i386/pc.c
@@ -148,11 +148,11 @@ GlobalProperty pc_compat_2_12[] = {
     },{
         .driver   = "EPYC-" TYPE_X86_CPU,
         .property = "xlevel",
-        .value    = stringify(0x8000000a),
+        .value    = "0x8000000a",
     },{
         .driver   = "EPYC-IBPB-" TYPE_X86_CPU,
         .property = "xlevel",
-        .value    = stringify(0x8000000a),
+        .value    = "0x8000000a",
     },
 };
 const size_t pc_compat_2_12_len = G_N_ELEMENTS(pc_compat_2_12);
@@ -191,7 +191,7 @@ GlobalProperty pc_compat_2_9[] = {
     {
         .driver   = "mch",
         .property = "extended-tseg-mbytes",
-        .value    = stringify(0),
+        .value    = "0",
     },
 };
 const size_t pc_compat_2_9_len = G_N_ELEMENTS(pc_compat_2_9);
@@ -365,75 +365,75 @@ GlobalProperty pc_compat_2_3[] = {
     },{
         .driver   = "qemu64" "-" TYPE_X86_CPU,
         .property = "min-level",
-        .value    = stringify(4),
+        .value    = "4",
     },{
         .driver   = "kvm64" "-" TYPE_X86_CPU,
         .property = "min-level",
-        .value    = stringify(5),
+        .value    = "5",
     },{
         .driver   = "pentium3" "-" TYPE_X86_CPU,
         .property = "min-level",
-        .value    = stringify(2),
+        .value    = "2",
     },{
         .driver   = "n270" "-" TYPE_X86_CPU,
         .property = "min-level",
-        .value    = stringify(5),
+        .value    = "5",
     },{
         .driver   = "Conroe" "-" TYPE_X86_CPU,
         .property = "min-level",
-        .value    = stringify(4),
+        .value    = "4",
     },{
         .driver   = "Penryn" "-" TYPE_X86_CPU,
         .property = "min-level",
-        .value    = stringify(4),
+        .value    = "4",
     },{
         .driver   = "Nehalem" "-" TYPE_X86_CPU,
         .property = "min-level",
-        .value    = stringify(4),
+        .value    = "4",
     },{
         .driver   = "n270" "-" TYPE_X86_CPU,
         .property = "min-xlevel",
-        .value    = stringify(0x8000000a),
+        .value    = "0x8000000a",
     },{
         .driver   = "Penryn" "-" TYPE_X86_CPU,
         .property = "min-xlevel",
-        .value    = stringify(0x8000000a),
+        .value    = "0x8000000a",
     },{
         .driver   = "Conroe" "-" TYPE_X86_CPU,
         .property = "min-xlevel",
-        .value    = stringify(0x8000000a),
+        .value    = "0x8000000a",
     },{
         .driver   = "Nehalem" "-" TYPE_X86_CPU,
         .property = "min-xlevel",
-        .value    = stringify(0x8000000a),
+        .value    = "0x8000000a",
     },{
         .driver   = "Westmere" "-" TYPE_X86_CPU,
         .property = "min-xlevel",
-        .value    = stringify(0x8000000a),
+        .value    = "0x8000000a",
     },{
         .driver   = "SandyBridge" "-" TYPE_X86_CPU,
         .property = "min-xlevel",
-        .value    = stringify(0x8000000a),
+        .value    = "0x8000000a",
     },{
         .driver   = "IvyBridge" "-" TYPE_X86_CPU,
         .property = "min-xlevel",
-        .value    = stringify(0x8000000a),
+        .value    = "0x8000000a",
     },{
         .driver   = "Haswell" "-" TYPE_X86_CPU,
         .property = "min-xlevel",
-        .value    = stringify(0x8000000a),
+        .value    = "0x8000000a",
     },{
         .driver   = "Haswell-noTSX" "-" TYPE_X86_CPU,
         .property = "min-xlevel",
-        .value    = stringify(0x8000000a),
+        .value    = "0x8000000a",
     },{
         .driver   = "Broadwell" "-" TYPE_X86_CPU,
         .property = "min-xlevel",
-        .value    = stringify(0x8000000a),
+        .value    = "0x8000000a",
     },{
         .driver   = "Broadwell-noTSX" "-" TYPE_X86_CPU,
         .property = "min-xlevel",
-        .value    = stringify(0x8000000a),
+        .value    = "0x8000000a",
     },{
         .driver = TYPE_X86_CPU,
         .property = "kvm-no-smi-migration",
@@ -566,7 +566,7 @@ GlobalProperty pc_compat_2_0[] = {
     {
         .driver   = "apic",
         .property = "version",
-        .value    = stringify(0x11),
+        .value    = "0x11",
     },
     {
         .driver   = "nec-usb-xhci",
@@ -581,17 +581,17 @@ GlobalProperty pc_compat_2_0[] = {
     {
         .driver   = "pci-serial",
         .property = "prog_if",
-        .value    = stringify(0),
+        .value    = "0",
     },
     {
         .driver   = "pci-serial-2x",
         .property = "prog_if",
-        .value    = stringify(0),
+        .value    = "0",
     },
     {
         .driver   = "pci-serial-4x",
         .property = "prog_if",
-        .value    = stringify(0),
+        .value    = "0",
     },
     {
         .driver   = "virtio-net-pci",
@@ -629,7 +629,7 @@ GlobalProperty pc_compat_1_7[] = {
     {
         .driver   = "hpet",
         .property = HPET_INTCAP,
-        .value    = stringify(4),
+        .value    = "4",
     },
 };
 const size_t pc_compat_1_7_len = G_N_ELEMENTS(pc_compat_1_7);
@@ -643,19 +643,19 @@ GlobalProperty pc_compat_1_6[] = {
     },{
         .driver   = "qemu64-" TYPE_X86_CPU,
         .property = "model",
-        .value    = stringify(2),
+        .value    = "2",
     },{
         .driver   = "qemu32-" TYPE_X86_CPU,
         .property = "model",
-        .value    = stringify(3),
+        .value    = "3",
     },{
         .driver   = "i440FX-pcihost",
         .property = "short_root_bus",
-        .value    = stringify(1),
+        .value    = "1",
     },{
         .driver   = "q35-pcihost",
         .property = "short_root_bus",
-        .value    = stringify(1),
+        .value    = "1",
     },
 };
 const size_t pc_compat_1_6_len = G_N_ELEMENTS(pc_compat_1_6);
@@ -665,27 +665,27 @@ GlobalProperty pc_compat_1_5[] = {
     {
         .driver   = "Conroe-" TYPE_X86_CPU,
         .property = "model",
-        .value    = stringify(2),
+        .value    = "2",
     },{
         .driver   = "Conroe-" TYPE_X86_CPU,
         .property = "min-level",
-        .value    = stringify(2),
+        .value    = "2",
     },{
         .driver   = "Penryn-" TYPE_X86_CPU,
         .property = "model",
-        .value    = stringify(2),
+        .value    = "2",
     },{
         .driver   = "Penryn-" TYPE_X86_CPU,
         .property = "min-level",
-        .value    = stringify(2),
+        .value    = "2",
     },{
         .driver   = "Nehalem-" TYPE_X86_CPU,
         .property = "model",
-        .value    = stringify(2),
+        .value    = "2",
     },{
         .driver   = "Nehalem-" TYPE_X86_CPU,
         .property = "min-level",
-        .value    = stringify(2),
+        .value    = "2",
     },{
         .driver   = "virtio-net-pci",
         .property = "any_layout",
@@ -697,11 +697,11 @@ GlobalProperty pc_compat_1_5[] = {
     },{
         .driver   = "i440FX-pcihost",
         .property = "short_root_bus",
-        .value    = stringify(0),
+        .value    = "0",
     },{
         .driver   = "q35-pcihost",
         .property = "short_root_bus",
-        .value    = stringify(0),
+        .value    = "0",
     },
 };
 const size_t pc_compat_1_5_len = G_N_ELEMENTS(pc_compat_1_5);
@@ -711,36 +711,36 @@ GlobalProperty pc_compat_1_4[] = {
     {
         .driver   = "scsi-hd",
         .property = "discard_granularity",
-        .value    = stringify(0),
+        .value    = "0",
     },{
         .driver   = "scsi-cd",
         .property = "discard_granularity",
-        .value    = stringify(0),
+        .value    = "0",
     },{
         .driver   = "scsi-disk",
         .property = "discard_granularity",
-        .value    = stringify(0),
+        .value    = "0",
     },{
         .driver   = "ide-hd",
         .property = "discard_granularity",
-        .value    = stringify(0),
+        .value    = "0",
     },{
         .driver   = "ide-cd",
         .property = "discard_granularity",
-        .value    = stringify(0),
+        .value    = "0",
     },{
         .driver   = "ide-drive",
         .property = "discard_granularity",
-        .value    = stringify(0),
+        .value    = "0",
     },{
         .driver   = "virtio-blk-pci",
         .property = "discard_granularity",
-        .value    = stringify(0),
+        .value    = "0",
     },{
         .driver   = "virtio-serial-pci",
         .property = "vectors",
         /* DEV_NVECTORS_UNSPECIFIED as a uint32_t string */
-        .value    = stringify(0xFFFFFFFF),
+        .value    = "0xFFFFFFFF",
     },{
         .driver   = "virtio-net-pci",
         .property = "ctrl_guest_offloads",
@@ -768,7 +768,7 @@ GlobalProperty pc_compat_1_4[] = {
     },{
         .driver   = "486-" TYPE_X86_CPU,
         .property = "model",
-        .value    = stringify(0),
+        .value    = "0",
     },
     {
         .driver = "n270" "-" TYPE_X86_CPU,
diff --git a/hw/i386/pc_piix.c b/hw/i386/pc_piix.c
index ed6984638e..fd20227af3 100644
--- a/hw/i386/pc_piix.c
+++ b/hw/i386/pc_piix.c
@@ -697,7 +697,7 @@ static void pc_i440fx_1_3_machine_options(MachineClass *m)
         {
             .driver   = "usb-tablet",
             .property = "usb_version",
-            .value    = stringify(1),
+            .value    = "1",
         },{
             .driver   = "virtio-net-pci",
             .property = "ctrl_mac_addr",
@@ -741,11 +741,11 @@ static void pc_i440fx_1_2_machine_options(MachineClass *m)
         },{
             .driver   = "qxl",
             .property = "revision",
-            .value    = stringify(3),
+            .value    = "3",
         },{
             .driver   = "qxl-vga",
             .property = "revision",
-            .value    = stringify(3),
+            .value    = "3",
         },{
             .driver   = "VGA",
             .property = "mmio",
@@ -777,19 +777,19 @@ static void pc_i440fx_1_1_machine_options(MachineClass *m)
         },{
             .driver   = "VGA",
             .property = "vgamem_mb",
-            .value    = stringify(8),
+            .value    = "8",
         },{
             .driver   = "vmware-svga",
             .property = "vgamem_mb",
-            .value    = stringify(8),
+            .value    = "8",
         },{
             .driver   = "qxl-vga",
             .property = "vgamem_mb",
-            .value    = stringify(8),
+            .value    = "8",
         },{
             .driver   = "qxl",
             .property = "vgamem_mb",
-            .value    = stringify(8),
+            .value    = "8",
         },{
             .driver   = "virtio-blk-pci",
             .property = "config-wce",
@@ -876,11 +876,11 @@ static void pc_i440fx_0_14_machine_options(MachineClass *m)
         },{
             .driver   = "qxl",
             .property = "revision",
-            .value    = stringify(2),
+            .value    = "2",
         },{
             .driver   = "qxl-vga",
             .property = "revision",
-            .value    = stringify(2),
+            .value    = "2",
         },
     };
 
@@ -904,19 +904,19 @@ static void pc_i440fx_0_13_machine_options(MachineClass *m)
         },{
             .driver   = "AC97",
             .property = "use_broken_id",
-            .value    = stringify(1),
+            .value    = "1",
         },{
             .driver   = "virtio-9p-pci",
             .property = "vectors",
-            .value    = stringify(0),
+            .value    = "0",
         },{
             .driver   = "VGA",
             .property = "rombar",
-            .value    = stringify(0),
+            .value    = "0",
         },{
             .driver   = "vmware-svga",
             .property = "rombar",
-            .value    = stringify(0),
+            .value    = "0",
         },
     };
 
@@ -936,11 +936,11 @@ static void pc_i440fx_0_12_machine_options(MachineClass *m)
         {
             .driver   = "virtio-serial-pci",
             .property = "max_ports",
-            .value    = stringify(1),
+            .value    = "1",
         },{
             .driver   = "virtio-serial-pci",
             .property = "vectors",
-            .value    = stringify(0),
+            .value    = "0",
         },{
             .driver   = "usb-mouse",
             .property = "serial",
diff --git a/hw/ppc/spapr.c b/hw/ppc/spapr.c
index bff42f0adb..d7d87b0ae8 100644
--- a/hw/ppc/spapr.c
+++ b/hw/ppc/spapr.c
@@ -4264,7 +4264,7 @@ static void spapr_machine_2_6_class_options(MachineClass *mc)
         {
             .driver   = TYPE_SPAPR_PCI_HOST_BRIDGE,
             .property = "ddw",
-            .value    = stringify(off),
+            .value    = "off",
         },
     };
 
-- 
2.18.0.rc1.1.g3f1ff2140


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[Qemu-devel] [PATCH 2/3] machine: Eliminate unnecessary stringify() usage

[Eduardo Habkost]

stringify() is useful when we need to use macros in compat_props
(like when we set virtio-baloon-pci.class=PCI_CLASS_MEMORY_RAM at
pc_i440fx_1_0_machine_options()), but it is pointless when we are
already providing a number literal.

Replace stringify() with string literals when appropriate.

Signed-off-by: Eduardo Habkost <ehabkost@redhat.com>
---
 hw/core/machine.c |  8 ++--
 hw/i386/pc.c      | 94 +++++++++++++++++++++++------------------------
 hw/i386/pc_piix.c | 30 +++++++--------
 hw/ppc/spapr.c    |  2 +-
 4 files changed, 67 insertions(+), 67 deletions(-)

diff --git a/hw/core/machine.c b/hw/core/machine.c
index f8563efb86..4b4d6c23de 100644
--- a/hw/core/machine.c
+++ b/hw/core/machine.c
@@ -135,11 +135,11 @@ GlobalProperty hw_compat_2_8[] = {
     {
         .driver   = "fw_cfg_mem",
         .property = "x-file-slots",
-        .value    = stringify(0x10),
+        .value    = "0x10",
     },{
         .driver   = "fw_cfg_io",
         .property = "x-file-slots",
-        .value    = stringify(0x10),
+        .value    = "0x10",
     },{
         .driver   = "pflash_cfi01",
         .property = "old-multiple-chip-handling",
@@ -337,11 +337,11 @@ GlobalProperty hw_compat_2_1[] = {
     },{
         .driver   = "usb-mouse",
         .property = "usb_version",
-        .value    = stringify(1),
+        .value    = "1",
     },{
         .driver   = "usb-kbd",
         .property = "usb_version",
-        .value    = stringify(1),
+        .value    = "1",
     },{
         .driver   = "virtio-pci",
         .property = "virtio-pci-bus-master-bug-migration",
diff --git a/hw/i386/pc.c b/hw/i386/pc.c
index 4952feb476..ff14b6d4df 100644
--- a/hw/i386/pc.c
+++ b/hw/i386/pc.c
@@ -148,11 +148,11 @@ GlobalProperty pc_compat_2_12[] = {
     },{
         .driver   = "EPYC-" TYPE_X86_CPU,
         .property = "xlevel",
-        .value    = stringify(0x8000000a),
+        .value    = "0x8000000a",
     },{
         .driver   = "EPYC-IBPB-" TYPE_X86_CPU,
         .property = "xlevel",
-        .value    = stringify(0x8000000a),
+        .value    = "0x8000000a",
     },
 };
 const size_t pc_compat_2_12_len = G_N_ELEMENTS(pc_compat_2_12);
@@ -191,7 +191,7 @@ GlobalProperty pc_compat_2_9[] = {
     {
         .driver   = "mch",
         .property = "extended-tseg-mbytes",
-        .value    = stringify(0),
+        .value    = "0",
     },
 };
 const size_t pc_compat_2_9_len = G_N_ELEMENTS(pc_compat_2_9);
@@ -365,75 +365,75 @@ GlobalProperty pc_compat_2_3[] = {
     },{
         .driver   = "qemu64" "-" TYPE_X86_CPU,
         .property = "min-level",
-        .value    = stringify(4),
+        .value    = "4",
     },{
         .driver   = "kvm64" "-" TYPE_X86_CPU,
         .property = "min-level",
-        .value    = stringify(5),
+        .value    = "5",
     },{
         .driver   = "pentium3" "-" TYPE_X86_CPU,
         .property = "min-level",
-        .value    = stringify(2),
+        .value    = "2",
     },{
         .driver   = "n270" "-" TYPE_X86_CPU,
         .property = "min-level",
-        .value    = stringify(5),
+        .value    = "5",
     },{
         .driver   = "Conroe" "-" TYPE_X86_CPU,
         .property = "min-level",
-        .value    = stringify(4),
+        .value    = "4",
     },{
         .driver   = "Penryn" "-" TYPE_X86_CPU,
         .property = "min-level",
-        .value    = stringify(4),
+        .value    = "4",
     },{
         .driver   = "Nehalem" "-" TYPE_X86_CPU,
         .property = "min-level",
-        .value    = stringify(4),
+        .value    = "4",
     },{
         .driver   = "n270" "-" TYPE_X86_CPU,
         .property = "min-xlevel",
-        .value    = stringify(0x8000000a),
+        .value    = "0x8000000a",
     },{
         .driver   = "Penryn" "-" TYPE_X86_CPU,
         .property = "min-xlevel",
-        .value    = stringify(0x8000000a),
+        .value    = "0x8000000a",
     },{
         .driver   = "Conroe" "-" TYPE_X86_CPU,
         .property = "min-xlevel",
-        .value    = stringify(0x8000000a),
+        .value    = "0x8000000a",
     },{
         .driver   = "Nehalem" "-" TYPE_X86_CPU,
         .property = "min-xlevel",
-        .value    = stringify(0x8000000a),
+        .value    = "0x8000000a",
     },{
         .driver   = "Westmere" "-" TYPE_X86_CPU,
         .property = "min-xlevel",
-        .value    = stringify(0x8000000a),
+        .value    = "0x8000000a",
     },{
         .driver   = "SandyBridge" "-" TYPE_X86_CPU,
         .property = "min-xlevel",
-        .value    = stringify(0x8000000a),
+        .value    = "0x8000000a",
     },{
         .driver   = "IvyBridge" "-" TYPE_X86_CPU,
         .property = "min-xlevel",
-        .value    = stringify(0x8000000a),
+        .value    = "0x8000000a",
     },{
         .driver   = "Haswell" "-" TYPE_X86_CPU,
         .property = "min-xlevel",
-        .value    = stringify(0x8000000a),
+        .value    = "0x8000000a",
     },{
         .driver   = "Haswell-noTSX" "-" TYPE_X86_CPU,
         .property = "min-xlevel",
-        .value    = stringify(0x8000000a),
+        .value    = "0x8000000a",
     },{
         .driver   = "Broadwell" "-" TYPE_X86_CPU,
         .property = "min-xlevel",
-        .value    = stringify(0x8000000a),
+        .value    = "0x8000000a",
     },{
         .driver   = "Broadwell-noTSX" "-" TYPE_X86_CPU,
         .property = "min-xlevel",
-        .value    = stringify(0x8000000a),
+        .value    = "0x8000000a",
     },{
         .driver = TYPE_X86_CPU,
         .property = "kvm-no-smi-migration",
@@ -566,7 +566,7 @@ GlobalProperty pc_compat_2_0[] = {
     {
         .driver   = "apic",
         .property = "version",
-        .value    = stringify(0x11),
+        .value    = "0x11",
     },
     {
         .driver   = "nec-usb-xhci",
@@ -581,17 +581,17 @@ GlobalProperty pc_compat_2_0[] = {
     {
         .driver   = "pci-serial",
         .property = "prog_if",
-        .value    = stringify(0),
+        .value    = "0",
     },
     {
         .driver   = "pci-serial-2x",
         .property = "prog_if",
-        .value    = stringify(0),
+        .value    = "0",
     },
     {
         .driver   = "pci-serial-4x",
         .property = "prog_if",
-        .value    = stringify(0),
+        .value    = "0",
     },
     {
         .driver   = "virtio-net-pci",
@@ -629,7 +629,7 @@ GlobalProperty pc_compat_1_7[] = {
     {
         .driver   = "hpet",
         .property = HPET_INTCAP,
-        .value    = stringify(4),
+        .value    = "4",
     },
 };
 const size_t pc_compat_1_7_len = G_N_ELEMENTS(pc_compat_1_7);
@@ -643,19 +643,19 @@ GlobalProperty pc_compat_1_6[] = {
     },{
         .driver   = "qemu64-" TYPE_X86_CPU,
         .property = "model",
-        .value    = stringify(2),
+        .value    = "2",
     },{
         .driver   = "qemu32-" TYPE_X86_CPU,
         .property = "model",
-        .value    = stringify(3),
+        .value    = "3",
     },{
         .driver   = "i440FX-pcihost",
         .property = "short_root_bus",
-        .value    = stringify(1),
+        .value    = "1",
     },{
         .driver   = "q35-pcihost",
         .property = "short_root_bus",
-        .value    = stringify(1),
+        .value    = "1",
     },
 };
 const size_t pc_compat_1_6_len = G_N_ELEMENTS(pc_compat_1_6);
@@ -665,27 +665,27 @@ GlobalProperty pc_compat_1_5[] = {
     {
         .driver   = "Conroe-" TYPE_X86_CPU,
         .property = "model",
-        .value    = stringify(2),
+        .value    = "2",
     },{
         .driver   = "Conroe-" TYPE_X86_CPU,
         .property = "min-level",
-        .value    = stringify(2),
+        .value    = "2",
     },{
         .driver   = "Penryn-" TYPE_X86_CPU,
         .property = "model",
-        .value    = stringify(2),
+        .value    = "2",
     },{
         .driver   = "Penryn-" TYPE_X86_CPU,
         .property = "min-level",
-        .value    = stringify(2),
+        .value    = "2",
     },{
         .driver   = "Nehalem-" TYPE_X86_CPU,
         .property = "model",
-        .value    = stringify(2),
+        .value    = "2",
     },{
         .driver   = "Nehalem-" TYPE_X86_CPU,
         .property = "min-level",
-        .value    = stringify(2),
+        .value    = "2",
     },{
         .driver   = "virtio-net-pci",
         .property = "any_layout",
@@ -697,11 +697,11 @@ GlobalProperty pc_compat_1_5[] = {
     },{
         .driver   = "i440FX-pcihost",
         .property = "short_root_bus",
-        .value    = stringify(0),
+        .value    = "0",
     },{
         .driver   = "q35-pcihost",
         .property = "short_root_bus",
-        .value    = stringify(0),
+        .value    = "0",
     },
 };
 const size_t pc_compat_1_5_len = G_N_ELEMENTS(pc_compat_1_5);
@@ -711,36 +711,36 @@ GlobalProperty pc_compat_1_4[] = {
     {
         .driver   = "scsi-hd",
         .property = "discard_granularity",
-        .value    = stringify(0),
+        .value    = "0",
     },{
         .driver   = "scsi-cd",
         .property = "discard_granularity",
-        .value    = stringify(0),
+        .value    = "0",
     },{
         .driver   = "scsi-disk",
         .property = "discard_granularity",
-        .value    = stringify(0),
+        .value    = "0",
     },{
         .driver   = "ide-hd",
         .property = "discard_granularity",
-        .value    = stringify(0),
+        .value    = "0",
     },{
         .driver   = "ide-cd",
         .property = "discard_granularity",
-        .value    = stringify(0),
+        .value    = "0",
     },{
         .driver   = "ide-drive",
         .property = "discard_granularity",
-        .value    = stringify(0),
+        .value    = "0",
     },{
         .driver   = "virtio-blk-pci",
         .property = "discard_granularity",
-        .value    = stringify(0),
+        .value    = "0",
     },{
         .driver   = "virtio-serial-pci",
         .property = "vectors",
         /* DEV_NVECTORS_UNSPECIFIED as a uint32_t string */
-        .value    = stringify(0xFFFFFFFF),
+        .value    = "0xFFFFFFFF",
     },{
         .driver   = "virtio-net-pci",
         .property = "ctrl_guest_offloads",
@@ -768,7 +768,7 @@ GlobalProperty pc_compat_1_4[] = {
     },{
         .driver   = "486-" TYPE_X86_CPU,
         .property = "model",
-        .value    = stringify(0),
+        .value    = "0",
     },
     {
         .driver = "n270" "-" TYPE_X86_CPU,
diff --git a/hw/i386/pc_piix.c b/hw/i386/pc_piix.c
index ed6984638e..fd20227af3 100644
--- a/hw/i386/pc_piix.c
+++ b/hw/i386/pc_piix.c
@@ -697,7 +697,7 @@ static void pc_i440fx_1_3_machine_options(MachineClass *m)
         {
             .driver   = "usb-tablet",
             .property = "usb_version",
-            .value    = stringify(1),
+            .value    = "1",
         },{
             .driver   = "virtio-net-pci",
             .property = "ctrl_mac_addr",
@@ -741,11 +741,11 @@ static void pc_i440fx_1_2_machine_options(MachineClass *m)
         },{
             .driver   = "qxl",
             .property = "revision",
-            .value    = stringify(3),
+            .value    = "3",
         },{
             .driver   = "qxl-vga",
             .property = "revision",
-            .value    = stringify(3),
+            .value    = "3",
         },{
             .driver   = "VGA",
             .property = "mmio",
@@ -777,19 +777,19 @@ static void pc_i440fx_1_1_machine_options(MachineClass *m)
         },{
             .driver   = "VGA",
             .property = "vgamem_mb",
-            .value    = stringify(8),
+            .value    = "8",
         },{
             .driver   = "vmware-svga",
             .property = "vgamem_mb",
-            .value    = stringify(8),
+            .value    = "8",
         },{
             .driver   = "qxl-vga",
             .property = "vgamem_mb",
-            .value    = stringify(8),
+            .value    = "8",
         },{
             .driver   = "qxl",
             .property = "vgamem_mb",
-            .value    = stringify(8),
+            .value    = "8",
         },{
             .driver   = "virtio-blk-pci",
             .property = "config-wce",
@@ -876,11 +876,11 @@ static void pc_i440fx_0_14_machine_options(MachineClass *m)
         },{
             .driver   = "qxl",
             .property = "revision",
-            .value    = stringify(2),
+            .value    = "2",
         },{
             .driver   = "qxl-vga",
             .property = "revision",
-            .value    = stringify(2),
+            .value    = "2",
         },
     };
 
@@ -904,19 +904,19 @@ static void pc_i440fx_0_13_machine_options(MachineClass *m)
         },{
             .driver   = "AC97",
             .property = "use_broken_id",
-            .value    = stringify(1),
+            .value    = "1",
         },{
             .driver   = "virtio-9p-pci",
             .property = "vectors",
-            .value    = stringify(0),
+            .value    = "0",
         },{
             .driver   = "VGA",
             .property = "rombar",
-            .value    = stringify(0),
+            .value    = "0",
         },{
             .driver   = "vmware-svga",
             .property = "rombar",
-            .value    = stringify(0),
+            .value    = "0",
         },
     };
 
@@ -936,11 +936,11 @@ static void pc_i440fx_0_12_machine_options(MachineClass *m)
         {
             .driver   = "virtio-serial-pci",
             .property = "max_ports",
-            .value    = stringify(1),
+            .value    = "1",
         },{
             .driver   = "virtio-serial-pci",
             .property = "vectors",
-            .value    = stringify(0),
+            .value    = "0",
         },{
             .driver   = "usb-mouse",
             .property = "serial",
diff --git a/hw/ppc/spapr.c b/hw/ppc/spapr.c
index bff42f0adb..d7d87b0ae8 100644
--- a/hw/ppc/spapr.c
+++ b/hw/ppc/spapr.c
@@ -4264,7 +4264,7 @@ static void spapr_machine_2_6_class_options(MachineClass *mc)
         {
             .driver   = TYPE_SPAPR_PCI_HOST_BRIDGE,
             .property = "ddw",
-            .value    = stringify(off),
+            .value    = "off",
         },
     };
 
-- 
2.18.0.rc1.1.g3f1ff2140

Re: [Qemu-devel] [PATCH 2/3] machine: Eliminate unnecessary stringify() usage

[Marc-André Lureau]

On Mon, Jan 7, 2019 at 11:32 PM Eduardo Habkost <ehabkost@redhat.com> wrote:
>
> stringify() is useful when we need to use macros in compat_props
> (like when we set virtio-baloon-pci.class=PCI_CLASS_MEMORY_RAM at
> pc_i440fx_1_0_machine_options()), but it is pointless when we are
> already providing a number literal.
>
> Replace stringify() with string literals when appropriate.
>
> Signed-off-by: Eduardo Habkost <ehabkost@redhat.com>

Reviewed-by: Marc-André Lureau <marcandre.lureau@redhat.com>

> ---
>  hw/core/machine.c |  8 ++--
>  hw/i386/pc.c      | 94 +++++++++++++++++++++++------------------------
>  hw/i386/pc_piix.c | 30 +++++++--------
>  hw/ppc/spapr.c    |  2 +-
>  4 files changed, 67 insertions(+), 67 deletions(-)
>
> diff --git a/hw/core/machine.c b/hw/core/machine.c
> index f8563efb86..4b4d6c23de 100644
> --- a/hw/core/machine.c
> +++ b/hw/core/machine.c
> @@ -135,11 +135,11 @@ GlobalProperty hw_compat_2_8[] = {
>      {
>          .driver   = "fw_cfg_mem",
>          .property = "x-file-slots",
> -        .value    = stringify(0x10),
> +        .value    = "0x10",
>      },{
>          .driver   = "fw_cfg_io",
>          .property = "x-file-slots",
> -        .value    = stringify(0x10),
> +        .value    = "0x10",
>      },{
>          .driver   = "pflash_cfi01",
>          .property = "old-multiple-chip-handling",
> @@ -337,11 +337,11 @@ GlobalProperty hw_compat_2_1[] = {
>      },{
>          .driver   = "usb-mouse",
>          .property = "usb_version",
> -        .value    = stringify(1),
> +        .value    = "1",
>      },{
>          .driver   = "usb-kbd",
>          .property = "usb_version",
> -        .value    = stringify(1),
> +        .value    = "1",
>      },{
>          .driver   = "virtio-pci",
>          .property = "virtio-pci-bus-master-bug-migration",
> diff --git a/hw/i386/pc.c b/hw/i386/pc.c
> index 4952feb476..ff14b6d4df 100644
> --- a/hw/i386/pc.c
> +++ b/hw/i386/pc.c
> @@ -148,11 +148,11 @@ GlobalProperty pc_compat_2_12[] = {
>      },{
>          .driver   = "EPYC-" TYPE_X86_CPU,
>          .property = "xlevel",
> -        .value    = stringify(0x8000000a),
> +        .value    = "0x8000000a",
>      },{
>          .driver   = "EPYC-IBPB-" TYPE_X86_CPU,
>          .property = "xlevel",
> -        .value    = stringify(0x8000000a),
> +        .value    = "0x8000000a",
>      },
>  };
>  const size_t pc_compat_2_12_len = G_N_ELEMENTS(pc_compat_2_12);
> @@ -191,7 +191,7 @@ GlobalProperty pc_compat_2_9[] = {
>      {
>          .driver   = "mch",
>          .property = "extended-tseg-mbytes",
> -        .value    = stringify(0),
> +        .value    = "0",
>      },
>  };
>  const size_t pc_compat_2_9_len = G_N_ELEMENTS(pc_compat_2_9);
> @@ -365,75 +365,75 @@ GlobalProperty pc_compat_2_3[] = {
>      },{
>          .driver   = "qemu64" "-" TYPE_X86_CPU,
>          .property = "min-level",
> -        .value    = stringify(4),
> +        .value    = "4",
>      },{
>          .driver   = "kvm64" "-" TYPE_X86_CPU,
>          .property = "min-level",
> -        .value    = stringify(5),
> +        .value    = "5",
>      },{
>          .driver   = "pentium3" "-" TYPE_X86_CPU,
>          .property = "min-level",
> -        .value    = stringify(2),
> +        .value    = "2",
>      },{
>          .driver   = "n270" "-" TYPE_X86_CPU,
>          .property = "min-level",
> -        .value    = stringify(5),
> +        .value    = "5",
>      },{
>          .driver   = "Conroe" "-" TYPE_X86_CPU,
>          .property = "min-level",
> -        .value    = stringify(4),
> +        .value    = "4",
>      },{
>          .driver   = "Penryn" "-" TYPE_X86_CPU,
>          .property = "min-level",
> -        .value    = stringify(4),
> +        .value    = "4",
>      },{
>          .driver   = "Nehalem" "-" TYPE_X86_CPU,
>          .property = "min-level",
> -        .value    = stringify(4),
> +        .value    = "4",
>      },{
>          .driver   = "n270" "-" TYPE_X86_CPU,
>          .property = "min-xlevel",
> -        .value    = stringify(0x8000000a),
> +        .value    = "0x8000000a",
>      },{
>          .driver   = "Penryn" "-" TYPE_X86_CPU,
>          .property = "min-xlevel",
> -        .value    = stringify(0x8000000a),
> +        .value    = "0x8000000a",
>      },{
>          .driver   = "Conroe" "-" TYPE_X86_CPU,
>          .property = "min-xlevel",
> -        .value    = stringify(0x8000000a),
> +        .value    = "0x8000000a",
>      },{
>          .driver   = "Nehalem" "-" TYPE_X86_CPU,
>          .property = "min-xlevel",
> -        .value    = stringify(0x8000000a),
> +        .value    = "0x8000000a",
>      },{
>          .driver   = "Westmere" "-" TYPE_X86_CPU,
>          .property = "min-xlevel",
> -        .value    = stringify(0x8000000a),
> +        .value    = "0x8000000a",
>      },{
>          .driver   = "SandyBridge" "-" TYPE_X86_CPU,
>          .property = "min-xlevel",
> -        .value    = stringify(0x8000000a),
> +        .value    = "0x8000000a",
>      },{
>          .driver   = "IvyBridge" "-" TYPE_X86_CPU,
>          .property = "min-xlevel",
> -        .value    = stringify(0x8000000a),
> +        .value    = "0x8000000a",
>      },{
>          .driver   = "Haswell" "-" TYPE_X86_CPU,
>          .property = "min-xlevel",
> -        .value    = stringify(0x8000000a),
> +        .value    = "0x8000000a",
>      },{
>          .driver   = "Haswell-noTSX" "-" TYPE_X86_CPU,
>          .property = "min-xlevel",
> -        .value    = stringify(0x8000000a),
> +        .value    = "0x8000000a",
>      },{
>          .driver   = "Broadwell" "-" TYPE_X86_CPU,
>          .property = "min-xlevel",
> -        .value    = stringify(0x8000000a),
> +        .value    = "0x8000000a",
>      },{
>          .driver   = "Broadwell-noTSX" "-" TYPE_X86_CPU,
>          .property = "min-xlevel",
> -        .value    = stringify(0x8000000a),
> +        .value    = "0x8000000a",
>      },{
>          .driver = TYPE_X86_CPU,
>          .property = "kvm-no-smi-migration",
> @@ -566,7 +566,7 @@ GlobalProperty pc_compat_2_0[] = {
>      {
>          .driver   = "apic",
>          .property = "version",
> -        .value    = stringify(0x11),
> +        .value    = "0x11",
>      },
>      {
>          .driver   = "nec-usb-xhci",
> @@ -581,17 +581,17 @@ GlobalProperty pc_compat_2_0[] = {
>      {
>          .driver   = "pci-serial",
>          .property = "prog_if",
> -        .value    = stringify(0),
> +        .value    = "0",
>      },
>      {
>          .driver   = "pci-serial-2x",
>          .property = "prog_if",
> -        .value    = stringify(0),
> +        .value    = "0",
>      },
>      {
>          .driver   = "pci-serial-4x",
>          .property = "prog_if",
> -        .value    = stringify(0),
> +        .value    = "0",
>      },
>      {
>          .driver   = "virtio-net-pci",
> @@ -629,7 +629,7 @@ GlobalProperty pc_compat_1_7[] = {
>      {
>          .driver   = "hpet",
>          .property = HPET_INTCAP,
> -        .value    = stringify(4),
> +        .value    = "4",
>      },
>  };
>  const size_t pc_compat_1_7_len = G_N_ELEMENTS(pc_compat_1_7);
> @@ -643,19 +643,19 @@ GlobalProperty pc_compat_1_6[] = {
>      },{
>          .driver   = "qemu64-" TYPE_X86_CPU,
>          .property = "model",
> -        .value    = stringify(2),
> +        .value    = "2",
>      },{
>          .driver   = "qemu32-" TYPE_X86_CPU,
>          .property = "model",
> -        .value    = stringify(3),
> +        .value    = "3",
>      },{
>          .driver   = "i440FX-pcihost",
>          .property = "short_root_bus",
> -        .value    = stringify(1),
> +        .value    = "1",
>      },{
>          .driver   = "q35-pcihost",
>          .property = "short_root_bus",
> -        .value    = stringify(1),
> +        .value    = "1",
>      },
>  };
>  const size_t pc_compat_1_6_len = G_N_ELEMENTS(pc_compat_1_6);
> @@ -665,27 +665,27 @@ GlobalProperty pc_compat_1_5[] = {
>      {
>          .driver   = "Conroe-" TYPE_X86_CPU,
>          .property = "model",
> -        .value    = stringify(2),
> +        .value    = "2",
>      },{
>          .driver   = "Conroe-" TYPE_X86_CPU,
>          .property = "min-level",
> -        .value    = stringify(2),
> +        .value    = "2",
>      },{
>          .driver   = "Penryn-" TYPE_X86_CPU,
>          .property = "model",
> -        .value    = stringify(2),
> +        .value    = "2",
>      },{
>          .driver   = "Penryn-" TYPE_X86_CPU,
>          .property = "min-level",
> -        .value    = stringify(2),
> +        .value    = "2",
>      },{
>          .driver   = "Nehalem-" TYPE_X86_CPU,
>          .property = "model",
> -        .value    = stringify(2),
> +        .value    = "2",
>      },{
>          .driver   = "Nehalem-" TYPE_X86_CPU,
>          .property = "min-level",
> -        .value    = stringify(2),
> +        .value    = "2",
>      },{
>          .driver   = "virtio-net-pci",
>          .property = "any_layout",
> @@ -697,11 +697,11 @@ GlobalProperty pc_compat_1_5[] = {
>      },{
>          .driver   = "i440FX-pcihost",
>          .property = "short_root_bus",
> -        .value    = stringify(0),
> +        .value    = "0",
>      },{
>          .driver   = "q35-pcihost",
>          .property = "short_root_bus",
> -        .value    = stringify(0),
> +        .value    = "0",
>      },
>  };
>  const size_t pc_compat_1_5_len = G_N_ELEMENTS(pc_compat_1_5);
> @@ -711,36 +711,36 @@ GlobalProperty pc_compat_1_4[] = {
>      {
>          .driver   = "scsi-hd",
>          .property = "discard_granularity",
> -        .value    = stringify(0),
> +        .value    = "0",
>      },{
>          .driver   = "scsi-cd",
>          .property = "discard_granularity",
> -        .value    = stringify(0),
> +        .value    = "0",
>      },{
>          .driver   = "scsi-disk",
>          .property = "discard_granularity",
> -        .value    = stringify(0),
> +        .value    = "0",
>      },{
>          .driver   = "ide-hd",
>          .property = "discard_granularity",
> -        .value    = stringify(0),
> +        .value    = "0",
>      },{
>          .driver   = "ide-cd",
>          .property = "discard_granularity",
> -        .value    = stringify(0),
> +        .value    = "0",
>      },{
>          .driver   = "ide-drive",
>          .property = "discard_granularity",
> -        .value    = stringify(0),
> +        .value    = "0",
>      },{
>          .driver   = "virtio-blk-pci",
>          .property = "discard_granularity",
> -        .value    = stringify(0),
> +        .value    = "0",
>      },{
>          .driver   = "virtio-serial-pci",
>          .property = "vectors",
>          /* DEV_NVECTORS_UNSPECIFIED as a uint32_t string */
> -        .value    = stringify(0xFFFFFFFF),
> +        .value    = "0xFFFFFFFF",
>      },{
>          .driver   = "virtio-net-pci",
>          .property = "ctrl_guest_offloads",
> @@ -768,7 +768,7 @@ GlobalProperty pc_compat_1_4[] = {
>      },{
>          .driver   = "486-" TYPE_X86_CPU,
>          .property = "model",
> -        .value    = stringify(0),
> +        .value    = "0",
>      },
>      {
>          .driver = "n270" "-" TYPE_X86_CPU,
> diff --git a/hw/i386/pc_piix.c b/hw/i386/pc_piix.c
> index ed6984638e..fd20227af3 100644
> --- a/hw/i386/pc_piix.c
> +++ b/hw/i386/pc_piix.c
> @@ -697,7 +697,7 @@ static void pc_i440fx_1_3_machine_options(MachineClass *m)
>          {
>              .driver   = "usb-tablet",
>              .property = "usb_version",
> -            .value    = stringify(1),
> +            .value    = "1",
>          },{
>              .driver   = "virtio-net-pci",
>              .property = "ctrl_mac_addr",
> @@ -741,11 +741,11 @@ static void pc_i440fx_1_2_machine_options(MachineClass *m)
>          },{
>              .driver   = "qxl",
>              .property = "revision",
> -            .value    = stringify(3),
> +            .value    = "3",
>          },{
>              .driver   = "qxl-vga",
>              .property = "revision",
> -            .value    = stringify(3),
> +            .value    = "3",
>          },{
>              .driver   = "VGA",
>              .property = "mmio",
> @@ -777,19 +777,19 @@ static void pc_i440fx_1_1_machine_options(MachineClass *m)
>          },{
>              .driver   = "VGA",
>              .property = "vgamem_mb",
> -            .value    = stringify(8),
> +            .value    = "8",
>          },{
>              .driver   = "vmware-svga",
>              .property = "vgamem_mb",
> -            .value    = stringify(8),
> +            .value    = "8",
>          },{
>              .driver   = "qxl-vga",
>              .property = "vgamem_mb",
> -            .value    = stringify(8),
> +            .value    = "8",
>          },{
>              .driver   = "qxl",
>              .property = "vgamem_mb",
> -            .value    = stringify(8),
> +            .value    = "8",
>          },{
>              .driver   = "virtio-blk-pci",
>              .property = "config-wce",
> @@ -876,11 +876,11 @@ static void pc_i440fx_0_14_machine_options(MachineClass *m)
>          },{
>              .driver   = "qxl",
>              .property = "revision",
> -            .value    = stringify(2),
> +            .value    = "2",
>          },{
>              .driver   = "qxl-vga",
>              .property = "revision",
> -            .value    = stringify(2),
> +            .value    = "2",
>          },
>      };
>
> @@ -904,19 +904,19 @@ static void pc_i440fx_0_13_machine_options(MachineClass *m)
>          },{
>              .driver   = "AC97",
>              .property = "use_broken_id",
> -            .value    = stringify(1),
> +            .value    = "1",
>          },{
>              .driver   = "virtio-9p-pci",
>              .property = "vectors",
> -            .value    = stringify(0),
> +            .value    = "0",
>          },{
>              .driver   = "VGA",
>              .property = "rombar",
> -            .value    = stringify(0),
> +            .value    = "0",
>          },{
>              .driver   = "vmware-svga",
>              .property = "rombar",
> -            .value    = stringify(0),
> +            .value    = "0",
>          },
>      };
>
> @@ -936,11 +936,11 @@ static void pc_i440fx_0_12_machine_options(MachineClass *m)
>          {
>              .driver   = "virtio-serial-pci",
>              .property = "max_ports",
> -            .value    = stringify(1),
> +            .value    = "1",
>          },{
>              .driver   = "virtio-serial-pci",
>              .property = "vectors",
> -            .value    = stringify(0),
> +            .value    = "0",
>          },{
>              .driver   = "usb-mouse",
>              .property = "serial",
> diff --git a/hw/ppc/spapr.c b/hw/ppc/spapr.c
> index bff42f0adb..d7d87b0ae8 100644
> --- a/hw/ppc/spapr.c
> +++ b/hw/ppc/spapr.c
> @@ -4264,7 +4264,7 @@ static void spapr_machine_2_6_class_options(MachineClass *mc)
>          {
>              .driver   = TYPE_SPAPR_PCI_HOST_BRIDGE,
>              .property = "ddw",
> -            .value    = stringify(off),
> +            .value    = "off",
>          },
>      };
>
> --
> 2.18.0.rc1.1.g3f1ff2140
>
>


-- 
Marc-André Lureau

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Xen-devel@lists.xenproject.org
https://lists.xenproject.org/mailman/listinfo/xen-devel

Re: [Qemu-devel] [PATCH 2/3] machine: Eliminate unnecessary stringify() usage

[Marc-André Lureau]

On Mon, Jan 7, 2019 at 11:32 PM Eduardo Habkost <ehabkost@redhat.com> wrote:
>
> stringify() is useful when we need to use macros in compat_props
> (like when we set virtio-baloon-pci.class=PCI_CLASS_MEMORY_RAM at
> pc_i440fx_1_0_machine_options()), but it is pointless when we are
> already providing a number literal.
>
> Replace stringify() with string literals when appropriate.
>
> Signed-off-by: Eduardo Habkost <ehabkost@redhat.com>

Reviewed-by: Marc-André Lureau <marcandre.lureau@redhat.com>

> ---
>  hw/core/machine.c |  8 ++--
>  hw/i386/pc.c      | 94 +++++++++++++++++++++++------------------------
>  hw/i386/pc_piix.c | 30 +++++++--------
>  hw/ppc/spapr.c    |  2 +-
>  4 files changed, 67 insertions(+), 67 deletions(-)
>
> diff --git a/hw/core/machine.c b/hw/core/machine.c
> index f8563efb86..4b4d6c23de 100644
> --- a/hw/core/machine.c
> +++ b/hw/core/machine.c
> @@ -135,11 +135,11 @@ GlobalProperty hw_compat_2_8[] = {
>      {
>          .driver   = "fw_cfg_mem",
>          .property = "x-file-slots",
> -        .value    = stringify(0x10),
> +        .value    = "0x10",
>      },{
>          .driver   = "fw_cfg_io",
>          .property = "x-file-slots",
> -        .value    = stringify(0x10),
> +        .value    = "0x10",
>      },{
>          .driver   = "pflash_cfi01",
>          .property = "old-multiple-chip-handling",
> @@ -337,11 +337,11 @@ GlobalProperty hw_compat_2_1[] = {
>      },{
>          .driver   = "usb-mouse",
>          .property = "usb_version",
> -        .value    = stringify(1),
> +        .value    = "1",
>      },{
>          .driver   = "usb-kbd",
>          .property = "usb_version",
> -        .value    = stringify(1),
> +        .value    = "1",
>      },{
>          .driver   = "virtio-pci",
>          .property = "virtio-pci-bus-master-bug-migration",
> diff --git a/hw/i386/pc.c b/hw/i386/pc.c
> index 4952feb476..ff14b6d4df 100644
> --- a/hw/i386/pc.c
> +++ b/hw/i386/pc.c
> @@ -148,11 +148,11 @@ GlobalProperty pc_compat_2_12[] = {
>      },{
>          .driver   = "EPYC-" TYPE_X86_CPU,
>          .property = "xlevel",
> -        .value    = stringify(0x8000000a),
> +        .value    = "0x8000000a",
>      },{
>          .driver   = "EPYC-IBPB-" TYPE_X86_CPU,
>          .property = "xlevel",
> -        .value    = stringify(0x8000000a),
> +        .value    = "0x8000000a",
>      },
>  };
>  const size_t pc_compat_2_12_len = G_N_ELEMENTS(pc_compat_2_12);
> @@ -191,7 +191,7 @@ GlobalProperty pc_compat_2_9[] = {
>      {
>          .driver   = "mch",
>          .property = "extended-tseg-mbytes",
> -        .value    = stringify(0),
> +        .value    = "0",
>      },
>  };
>  const size_t pc_compat_2_9_len = G_N_ELEMENTS(pc_compat_2_9);
> @@ -365,75 +365,75 @@ GlobalProperty pc_compat_2_3[] = {
>      },{
>          .driver   = "qemu64" "-" TYPE_X86_CPU,
>          .property = "min-level",
> -        .value    = stringify(4),
> +        .value    = "4",
>      },{
>          .driver   = "kvm64" "-" TYPE_X86_CPU,
>          .property = "min-level",
> -        .value    = stringify(5),
> +        .value    = "5",
>      },{
>          .driver   = "pentium3" "-" TYPE_X86_CPU,
>          .property = "min-level",
> -        .value    = stringify(2),
> +        .value    = "2",
>      },{
>          .driver   = "n270" "-" TYPE_X86_CPU,
>          .property = "min-level",
> -        .value    = stringify(5),
> +        .value    = "5",
>      },{
>          .driver   = "Conroe" "-" TYPE_X86_CPU,
>          .property = "min-level",
> -        .value    = stringify(4),
> +        .value    = "4",
>      },{
>          .driver   = "Penryn" "-" TYPE_X86_CPU,
>          .property = "min-level",
> -        .value    = stringify(4),
> +        .value    = "4",
>      },{
>          .driver   = "Nehalem" "-" TYPE_X86_CPU,
>          .property = "min-level",
> -        .value    = stringify(4),
> +        .value    = "4",
>      },{
>          .driver   = "n270" "-" TYPE_X86_CPU,
>          .property = "min-xlevel",
> -        .value    = stringify(0x8000000a),
> +        .value    = "0x8000000a",
>      },{
>          .driver   = "Penryn" "-" TYPE_X86_CPU,
>          .property = "min-xlevel",
> -        .value    = stringify(0x8000000a),
> +        .value    = "0x8000000a",
>      },{
>          .driver   = "Conroe" "-" TYPE_X86_CPU,
>          .property = "min-xlevel",
> -        .value    = stringify(0x8000000a),
> +        .value    = "0x8000000a",
>      },{
>          .driver   = "Nehalem" "-" TYPE_X86_CPU,
>          .property = "min-xlevel",
> -        .value    = stringify(0x8000000a),
> +        .value    = "0x8000000a",
>      },{
>          .driver   = "Westmere" "-" TYPE_X86_CPU,
>          .property = "min-xlevel",
> -        .value    = stringify(0x8000000a),
> +        .value    = "0x8000000a",
>      },{
>          .driver   = "SandyBridge" "-" TYPE_X86_CPU,
>          .property = "min-xlevel",
> -        .value    = stringify(0x8000000a),
> +        .value    = "0x8000000a",
>      },{
>          .driver   = "IvyBridge" "-" TYPE_X86_CPU,
>          .property = "min-xlevel",
> -        .value    = stringify(0x8000000a),
> +        .value    = "0x8000000a",
>      },{
>          .driver   = "Haswell" "-" TYPE_X86_CPU,
>          .property = "min-xlevel",
> -        .value    = stringify(0x8000000a),
> +        .value    = "0x8000000a",
>      },{
>          .driver   = "Haswell-noTSX" "-" TYPE_X86_CPU,
>          .property = "min-xlevel",
> -        .value    = stringify(0x8000000a),
> +        .value    = "0x8000000a",
>      },{
>          .driver   = "Broadwell" "-" TYPE_X86_CPU,
>          .property = "min-xlevel",
> -        .value    = stringify(0x8000000a),
> +        .value    = "0x8000000a",
>      },{
>          .driver   = "Broadwell-noTSX" "-" TYPE_X86_CPU,
>          .property = "min-xlevel",
> -        .value    = stringify(0x8000000a),
> +        .value    = "0x8000000a",
>      },{
>          .driver = TYPE_X86_CPU,
>          .property = "kvm-no-smi-migration",
> @@ -566,7 +566,7 @@ GlobalProperty pc_compat_2_0[] = {
>      {
>          .driver   = "apic",
>          .property = "version",
> -        .value    = stringify(0x11),
> +        .value    = "0x11",
>      },
>      {
>          .driver   = "nec-usb-xhci",
> @@ -581,17 +581,17 @@ GlobalProperty pc_compat_2_0[] = {
>      {
>          .driver   = "pci-serial",
>          .property = "prog_if",
> -        .value    = stringify(0),
> +        .value    = "0",
>      },
>      {
>          .driver   = "pci-serial-2x",
>          .property = "prog_if",
> -        .value    = stringify(0),
> +        .value    = "0",
>      },
>      {
>          .driver   = "pci-serial-4x",
>          .property = "prog_if",
> -        .value    = stringify(0),
> +        .value    = "0",
>      },
>      {
>          .driver   = "virtio-net-pci",
> @@ -629,7 +629,7 @@ GlobalProperty pc_compat_1_7[] = {
>      {
>          .driver   = "hpet",
>          .property = HPET_INTCAP,
> -        .value    = stringify(4),
> +        .value    = "4",
>      },
>  };
>  const size_t pc_compat_1_7_len = G_N_ELEMENTS(pc_compat_1_7);
> @@ -643,19 +643,19 @@ GlobalProperty pc_compat_1_6[] = {
>      },{
>          .driver   = "qemu64-" TYPE_X86_CPU,
>          .property = "model",
> -        .value    = stringify(2),
> +        .value    = "2",
>      },{
>          .driver   = "qemu32-" TYPE_X86_CPU,
>          .property = "model",
> -        .value    = stringify(3),
> +        .value    = "3",
>      },{
>          .driver   = "i440FX-pcihost",
>          .property = "short_root_bus",
> -        .value    = stringify(1),
> +        .value    = "1",
>      },{
>          .driver   = "q35-pcihost",
>          .property = "short_root_bus",
> -        .value    = stringify(1),
> +        .value    = "1",
>      },
>  };
>  const size_t pc_compat_1_6_len = G_N_ELEMENTS(pc_compat_1_6);
> @@ -665,27 +665,27 @@ GlobalProperty pc_compat_1_5[] = {
>      {
>          .driver   = "Conroe-" TYPE_X86_CPU,
>          .property = "model",
> -        .value    = stringify(2),
> +        .value    = "2",
>      },{
>          .driver   = "Conroe-" TYPE_X86_CPU,
>          .property = "min-level",
> -        .value    = stringify(2),
> +        .value    = "2",
>      },{
>          .driver   = "Penryn-" TYPE_X86_CPU,
>          .property = "model",
> -        .value    = stringify(2),
> +        .value    = "2",
>      },{
>          .driver   = "Penryn-" TYPE_X86_CPU,
>          .property = "min-level",
> -        .value    = stringify(2),
> +        .value    = "2",
>      },{
>          .driver   = "Nehalem-" TYPE_X86_CPU,
>          .property = "model",
> -        .value    = stringify(2),
> +        .value    = "2",
>      },{
>          .driver   = "Nehalem-" TYPE_X86_CPU,
>          .property = "min-level",
> -        .value    = stringify(2),
> +        .value    = "2",
>      },{
>          .driver   = "virtio-net-pci",
>          .property = "any_layout",
> @@ -697,11 +697,11 @@ GlobalProperty pc_compat_1_5[] = {
>      },{
>          .driver   = "i440FX-pcihost",
>          .property = "short_root_bus",
> -        .value    = stringify(0),
> +        .value    = "0",
>      },{
>          .driver   = "q35-pcihost",
>          .property = "short_root_bus",
> -        .value    = stringify(0),
> +        .value    = "0",
>      },
>  };
>  const size_t pc_compat_1_5_len = G_N_ELEMENTS(pc_compat_1_5);
> @@ -711,36 +711,36 @@ GlobalProperty pc_compat_1_4[] = {
>      {
>          .driver   = "scsi-hd",
>          .property = "discard_granularity",
> -        .value    = stringify(0),
> +        .value    = "0",
>      },{
>          .driver   = "scsi-cd",
>          .property = "discard_granularity",
> -        .value    = stringify(0),
> +        .value    = "0",
>      },{
>          .driver   = "scsi-disk",
>          .property = "discard_granularity",
> -        .value    = stringify(0),
> +        .value    = "0",
>      },{
>          .driver   = "ide-hd",
>          .property = "discard_granularity",
> -        .value    = stringify(0),
> +        .value    = "0",
>      },{
>          .driver   = "ide-cd",
>          .property = "discard_granularity",
> -        .value    = stringify(0),
> +        .value    = "0",
>      },{
>          .driver   = "ide-drive",
>          .property = "discard_granularity",
> -        .value    = stringify(0),
> +        .value    = "0",
>      },{
>          .driver   = "virtio-blk-pci",
>          .property = "discard_granularity",
> -        .value    = stringify(0),
> +        .value    = "0",
>      },{
>          .driver   = "virtio-serial-pci",
>          .property = "vectors",
>          /* DEV_NVECTORS_UNSPECIFIED as a uint32_t string */
> -        .value    = stringify(0xFFFFFFFF),
> +        .value    = "0xFFFFFFFF",
>      },{
>          .driver   = "virtio-net-pci",
>          .property = "ctrl_guest_offloads",
> @@ -768,7 +768,7 @@ GlobalProperty pc_compat_1_4[] = {
>      },{
>          .driver   = "486-" TYPE_X86_CPU,
>          .property = "model",
> -        .value    = stringify(0),
> +        .value    = "0",
>      },
>      {
>          .driver = "n270" "-" TYPE_X86_CPU,
> diff --git a/hw/i386/pc_piix.c b/hw/i386/pc_piix.c
> index ed6984638e..fd20227af3 100644
> --- a/hw/i386/pc_piix.c
> +++ b/hw/i386/pc_piix.c
> @@ -697,7 +697,7 @@ static void pc_i440fx_1_3_machine_options(MachineClass *m)
>          {
>              .driver   = "usb-tablet",
>              .property = "usb_version",
> -            .value    = stringify(1),
> +            .value    = "1",
>          },{
>              .driver   = "virtio-net-pci",
>              .property = "ctrl_mac_addr",
> @@ -741,11 +741,11 @@ static void pc_i440fx_1_2_machine_options(MachineClass *m)
>          },{
>              .driver   = "qxl",
>              .property = "revision",
> -            .value    = stringify(3),
> +            .value    = "3",
>          },{
>              .driver   = "qxl-vga",
>              .property = "revision",
> -            .value    = stringify(3),
> +            .value    = "3",
>          },{
>              .driver   = "VGA",
>              .property = "mmio",
> @@ -777,19 +777,19 @@ static void pc_i440fx_1_1_machine_options(MachineClass *m)
>          },{
>              .driver   = "VGA",
>              .property = "vgamem_mb",
> -            .value    = stringify(8),
> +            .value    = "8",
>          },{
>              .driver   = "vmware-svga",
>              .property = "vgamem_mb",
> -            .value    = stringify(8),
> +            .value    = "8",
>          },{
>              .driver   = "qxl-vga",
>              .property = "vgamem_mb",
> -            .value    = stringify(8),
> +            .value    = "8",
>          },{
>              .driver   = "qxl",
>              .property = "vgamem_mb",
> -            .value    = stringify(8),
> +            .value    = "8",
>          },{
>              .driver   = "virtio-blk-pci",
>              .property = "config-wce",
> @@ -876,11 +876,11 @@ static void pc_i440fx_0_14_machine_options(MachineClass *m)
>          },{
>              .driver   = "qxl",
>              .property = "revision",
> -            .value    = stringify(2),
> +            .value    = "2",
>          },{
>              .driver   = "qxl-vga",
>              .property = "revision",
> -            .value    = stringify(2),
> +            .value    = "2",
>          },
>      };
>
> @@ -904,19 +904,19 @@ static void pc_i440fx_0_13_machine_options(MachineClass *m)
>          },{
>              .driver   = "AC97",
>              .property = "use_broken_id",
> -            .value    = stringify(1),
> +            .value    = "1",
>          },{
>              .driver   = "virtio-9p-pci",
>              .property = "vectors",
> -            .value    = stringify(0),
> +            .value    = "0",
>          },{
>              .driver   = "VGA",
>              .property = "rombar",
> -            .value    = stringify(0),
> +            .value    = "0",
>          },{
>              .driver   = "vmware-svga",
>              .property = "rombar",
> -            .value    = stringify(0),
> +            .value    = "0",
>          },
>      };
>
> @@ -936,11 +936,11 @@ static void pc_i440fx_0_12_machine_options(MachineClass *m)
>          {
>              .driver   = "virtio-serial-pci",
>              .property = "max_ports",
> -            .value    = stringify(1),
> +            .value    = "1",
>          },{
>              .driver   = "virtio-serial-pci",
>              .property = "vectors",
> -            .value    = stringify(0),
> +            .value    = "0",
>          },{
>              .driver   = "usb-mouse",
>              .property = "serial",
> diff --git a/hw/ppc/spapr.c b/hw/ppc/spapr.c
> index bff42f0adb..d7d87b0ae8 100644
> --- a/hw/ppc/spapr.c
> +++ b/hw/ppc/spapr.c
> @@ -4264,7 +4264,7 @@ static void spapr_machine_2_6_class_options(MachineClass *mc)
>          {
>              .driver   = TYPE_SPAPR_PCI_HOST_BRIDGE,
>              .property = "ddw",
> -            .value    = stringify(off),
> +            .value    = "off",
>          },
>      };
>
> --
> 2.18.0.rc1.1.g3f1ff2140
>
>


-- 
Marc-André Lureau

Re: [PATCH 2/3] machine: Eliminate unnecessary stringify() usage

[David Gibson]

[-- Attachment #1.1: Type: text/plain, Size: 15854 bytes --]

On Mon, Jan 07, 2019 at 05:30:19PM -0200, Eduardo Habkost wrote:
> stringify() is useful when we need to use macros in compat_props
> (like when we set virtio-baloon-pci.class=PCI_CLASS_MEMORY_RAM at
> pc_i440fx_1_0_machine_options()), but it is pointless when we are
> already providing a number literal.
> 
> Replace stringify() with string literals when appropriate.
> 
> Signed-off-by: Eduardo Habkost <ehabkost@redhat.com>

Reviewed-by: David Gibson <david@gibson.dropbear.id.au>

> ---
>  hw/core/machine.c |  8 ++--
>  hw/i386/pc.c      | 94 +++++++++++++++++++++++------------------------
>  hw/i386/pc_piix.c | 30 +++++++--------
>  hw/ppc/spapr.c    |  2 +-
>  4 files changed, 67 insertions(+), 67 deletions(-)
> 
> diff --git a/hw/core/machine.c b/hw/core/machine.c
> index f8563efb86..4b4d6c23de 100644
> --- a/hw/core/machine.c
> +++ b/hw/core/machine.c
> @@ -135,11 +135,11 @@ GlobalProperty hw_compat_2_8[] = {
>      {
>          .driver   = "fw_cfg_mem",
>          .property = "x-file-slots",
> -        .value    = stringify(0x10),
> +        .value    = "0x10",
>      },{
>          .driver   = "fw_cfg_io",
>          .property = "x-file-slots",
> -        .value    = stringify(0x10),
> +        .value    = "0x10",
>      },{
>          .driver   = "pflash_cfi01",
>          .property = "old-multiple-chip-handling",
> @@ -337,11 +337,11 @@ GlobalProperty hw_compat_2_1[] = {
>      },{
>          .driver   = "usb-mouse",
>          .property = "usb_version",
> -        .value    = stringify(1),
> +        .value    = "1",
>      },{
>          .driver   = "usb-kbd",
>          .property = "usb_version",
> -        .value    = stringify(1),
> +        .value    = "1",
>      },{
>          .driver   = "virtio-pci",
>          .property = "virtio-pci-bus-master-bug-migration",
> diff --git a/hw/i386/pc.c b/hw/i386/pc.c
> index 4952feb476..ff14b6d4df 100644
> --- a/hw/i386/pc.c
> +++ b/hw/i386/pc.c
> @@ -148,11 +148,11 @@ GlobalProperty pc_compat_2_12[] = {
>      },{
>          .driver   = "EPYC-" TYPE_X86_CPU,
>          .property = "xlevel",
> -        .value    = stringify(0x8000000a),
> +        .value    = "0x8000000a",
>      },{
>          .driver   = "EPYC-IBPB-" TYPE_X86_CPU,
>          .property = "xlevel",
> -        .value    = stringify(0x8000000a),
> +        .value    = "0x8000000a",
>      },
>  };
>  const size_t pc_compat_2_12_len = G_N_ELEMENTS(pc_compat_2_12);
> @@ -191,7 +191,7 @@ GlobalProperty pc_compat_2_9[] = {
>      {
>          .driver   = "mch",
>          .property = "extended-tseg-mbytes",
> -        .value    = stringify(0),
> +        .value    = "0",
>      },
>  };
>  const size_t pc_compat_2_9_len = G_N_ELEMENTS(pc_compat_2_9);
> @@ -365,75 +365,75 @@ GlobalProperty pc_compat_2_3[] = {
>      },{
>          .driver   = "qemu64" "-" TYPE_X86_CPU,
>          .property = "min-level",
> -        .value    = stringify(4),
> +        .value    = "4",
>      },{
>          .driver   = "kvm64" "-" TYPE_X86_CPU,
>          .property = "min-level",
> -        .value    = stringify(5),
> +        .value    = "5",
>      },{
>          .driver   = "pentium3" "-" TYPE_X86_CPU,
>          .property = "min-level",
> -        .value    = stringify(2),
> +        .value    = "2",
>      },{
>          .driver   = "n270" "-" TYPE_X86_CPU,
>          .property = "min-level",
> -        .value    = stringify(5),
> +        .value    = "5",
>      },{
>          .driver   = "Conroe" "-" TYPE_X86_CPU,
>          .property = "min-level",
> -        .value    = stringify(4),
> +        .value    = "4",
>      },{
>          .driver   = "Penryn" "-" TYPE_X86_CPU,
>          .property = "min-level",
> -        .value    = stringify(4),
> +        .value    = "4",
>      },{
>          .driver   = "Nehalem" "-" TYPE_X86_CPU,
>          .property = "min-level",
> -        .value    = stringify(4),
> +        .value    = "4",
>      },{
>          .driver   = "n270" "-" TYPE_X86_CPU,
>          .property = "min-xlevel",
> -        .value    = stringify(0x8000000a),
> +        .value    = "0x8000000a",
>      },{
>          .driver   = "Penryn" "-" TYPE_X86_CPU,
>          .property = "min-xlevel",
> -        .value    = stringify(0x8000000a),
> +        .value    = "0x8000000a",
>      },{
>          .driver   = "Conroe" "-" TYPE_X86_CPU,
>          .property = "min-xlevel",
> -        .value    = stringify(0x8000000a),
> +        .value    = "0x8000000a",
>      },{
>          .driver   = "Nehalem" "-" TYPE_X86_CPU,
>          .property = "min-xlevel",
> -        .value    = stringify(0x8000000a),
> +        .value    = "0x8000000a",
>      },{
>          .driver   = "Westmere" "-" TYPE_X86_CPU,
>          .property = "min-xlevel",
> -        .value    = stringify(0x8000000a),
> +        .value    = "0x8000000a",
>      },{
>          .driver   = "SandyBridge" "-" TYPE_X86_CPU,
>          .property = "min-xlevel",
> -        .value    = stringify(0x8000000a),
> +        .value    = "0x8000000a",
>      },{
>          .driver   = "IvyBridge" "-" TYPE_X86_CPU,
>          .property = "min-xlevel",
> -        .value    = stringify(0x8000000a),
> +        .value    = "0x8000000a",
>      },{
>          .driver   = "Haswell" "-" TYPE_X86_CPU,
>          .property = "min-xlevel",
> -        .value    = stringify(0x8000000a),
> +        .value    = "0x8000000a",
>      },{
>          .driver   = "Haswell-noTSX" "-" TYPE_X86_CPU,
>          .property = "min-xlevel",
> -        .value    = stringify(0x8000000a),
> +        .value    = "0x8000000a",
>      },{
>          .driver   = "Broadwell" "-" TYPE_X86_CPU,
>          .property = "min-xlevel",
> -        .value    = stringify(0x8000000a),
> +        .value    = "0x8000000a",
>      },{
>          .driver   = "Broadwell-noTSX" "-" TYPE_X86_CPU,
>          .property = "min-xlevel",
> -        .value    = stringify(0x8000000a),
> +        .value    = "0x8000000a",
>      },{
>          .driver = TYPE_X86_CPU,
>          .property = "kvm-no-smi-migration",
> @@ -566,7 +566,7 @@ GlobalProperty pc_compat_2_0[] = {
>      {
>          .driver   = "apic",
>          .property = "version",
> -        .value    = stringify(0x11),
> +        .value    = "0x11",
>      },
>      {
>          .driver   = "nec-usb-xhci",
> @@ -581,17 +581,17 @@ GlobalProperty pc_compat_2_0[] = {
>      {
>          .driver   = "pci-serial",
>          .property = "prog_if",
> -        .value    = stringify(0),
> +        .value    = "0",
>      },
>      {
>          .driver   = "pci-serial-2x",
>          .property = "prog_if",
> -        .value    = stringify(0),
> +        .value    = "0",
>      },
>      {
>          .driver   = "pci-serial-4x",
>          .property = "prog_if",
> -        .value    = stringify(0),
> +        .value    = "0",
>      },
>      {
>          .driver   = "virtio-net-pci",
> @@ -629,7 +629,7 @@ GlobalProperty pc_compat_1_7[] = {
>      {
>          .driver   = "hpet",
>          .property = HPET_INTCAP,
> -        .value    = stringify(4),
> +        .value    = "4",
>      },
>  };
>  const size_t pc_compat_1_7_len = G_N_ELEMENTS(pc_compat_1_7);
> @@ -643,19 +643,19 @@ GlobalProperty pc_compat_1_6[] = {
>      },{
>          .driver   = "qemu64-" TYPE_X86_CPU,
>          .property = "model",
> -        .value    = stringify(2),
> +        .value    = "2",
>      },{
>          .driver   = "qemu32-" TYPE_X86_CPU,
>          .property = "model",
> -        .value    = stringify(3),
> +        .value    = "3",
>      },{
>          .driver   = "i440FX-pcihost",
>          .property = "short_root_bus",
> -        .value    = stringify(1),
> +        .value    = "1",
>      },{
>          .driver   = "q35-pcihost",
>          .property = "short_root_bus",
> -        .value    = stringify(1),
> +        .value    = "1",
>      },
>  };
>  const size_t pc_compat_1_6_len = G_N_ELEMENTS(pc_compat_1_6);
> @@ -665,27 +665,27 @@ GlobalProperty pc_compat_1_5[] = {
>      {
>          .driver   = "Conroe-" TYPE_X86_CPU,
>          .property = "model",
> -        .value    = stringify(2),
> +        .value    = "2",
>      },{
>          .driver   = "Conroe-" TYPE_X86_CPU,
>          .property = "min-level",
> -        .value    = stringify(2),
> +        .value    = "2",
>      },{
>          .driver   = "Penryn-" TYPE_X86_CPU,
>          .property = "model",
> -        .value    = stringify(2),
> +        .value    = "2",
>      },{
>          .driver   = "Penryn-" TYPE_X86_CPU,
>          .property = "min-level",
> -        .value    = stringify(2),
> +        .value    = "2",
>      },{
>          .driver   = "Nehalem-" TYPE_X86_CPU,
>          .property = "model",
> -        .value    = stringify(2),
> +        .value    = "2",
>      },{
>          .driver   = "Nehalem-" TYPE_X86_CPU,
>          .property = "min-level",
> -        .value    = stringify(2),
> +        .value    = "2",
>      },{
>          .driver   = "virtio-net-pci",
>          .property = "any_layout",
> @@ -697,11 +697,11 @@ GlobalProperty pc_compat_1_5[] = {
>      },{
>          .driver   = "i440FX-pcihost",
>          .property = "short_root_bus",
> -        .value    = stringify(0),
> +        .value    = "0",
>      },{
>          .driver   = "q35-pcihost",
>          .property = "short_root_bus",
> -        .value    = stringify(0),
> +        .value    = "0",
>      },
>  };
>  const size_t pc_compat_1_5_len = G_N_ELEMENTS(pc_compat_1_5);
> @@ -711,36 +711,36 @@ GlobalProperty pc_compat_1_4[] = {
>      {
>          .driver   = "scsi-hd",
>          .property = "discard_granularity",
> -        .value    = stringify(0),
> +        .value    = "0",
>      },{
>          .driver   = "scsi-cd",
>          .property = "discard_granularity",
> -        .value    = stringify(0),
> +        .value    = "0",
>      },{
>          .driver   = "scsi-disk",
>          .property = "discard_granularity",
> -        .value    = stringify(0),
> +        .value    = "0",
>      },{
>          .driver   = "ide-hd",
>          .property = "discard_granularity",
> -        .value    = stringify(0),
> +        .value    = "0",
>      },{
>          .driver   = "ide-cd",
>          .property = "discard_granularity",
> -        .value    = stringify(0),
> +        .value    = "0",
>      },{
>          .driver   = "ide-drive",
>          .property = "discard_granularity",
> -        .value    = stringify(0),
> +        .value    = "0",
>      },{
>          .driver   = "virtio-blk-pci",
>          .property = "discard_granularity",
> -        .value    = stringify(0),
> +        .value    = "0",
>      },{
>          .driver   = "virtio-serial-pci",
>          .property = "vectors",
>          /* DEV_NVECTORS_UNSPECIFIED as a uint32_t string */
> -        .value    = stringify(0xFFFFFFFF),
> +        .value    = "0xFFFFFFFF",
>      },{
>          .driver   = "virtio-net-pci",
>          .property = "ctrl_guest_offloads",
> @@ -768,7 +768,7 @@ GlobalProperty pc_compat_1_4[] = {
>      },{
>          .driver   = "486-" TYPE_X86_CPU,
>          .property = "model",
> -        .value    = stringify(0),
> +        .value    = "0",
>      },
>      {
>          .driver = "n270" "-" TYPE_X86_CPU,
> diff --git a/hw/i386/pc_piix.c b/hw/i386/pc_piix.c
> index ed6984638e..fd20227af3 100644
> --- a/hw/i386/pc_piix.c
> +++ b/hw/i386/pc_piix.c
> @@ -697,7 +697,7 @@ static void pc_i440fx_1_3_machine_options(MachineClass *m)
>          {
>              .driver   = "usb-tablet",
>              .property = "usb_version",
> -            .value    = stringify(1),
> +            .value    = "1",
>          },{
>              .driver   = "virtio-net-pci",
>              .property = "ctrl_mac_addr",
> @@ -741,11 +741,11 @@ static void pc_i440fx_1_2_machine_options(MachineClass *m)
>          },{
>              .driver   = "qxl",
>              .property = "revision",
> -            .value    = stringify(3),
> +            .value    = "3",
>          },{
>              .driver   = "qxl-vga",
>              .property = "revision",
> -            .value    = stringify(3),
> +            .value    = "3",
>          },{
>              .driver   = "VGA",
>              .property = "mmio",
> @@ -777,19 +777,19 @@ static void pc_i440fx_1_1_machine_options(MachineClass *m)
>          },{
>              .driver   = "VGA",
>              .property = "vgamem_mb",
> -            .value    = stringify(8),
> +            .value    = "8",
>          },{
>              .driver   = "vmware-svga",
>              .property = "vgamem_mb",
> -            .value    = stringify(8),
> +            .value    = "8",
>          },{
>              .driver   = "qxl-vga",
>              .property = "vgamem_mb",
> -            .value    = stringify(8),
> +            .value    = "8",
>          },{
>              .driver   = "qxl",
>              .property = "vgamem_mb",
> -            .value    = stringify(8),
> +            .value    = "8",
>          },{
>              .driver   = "virtio-blk-pci",
>              .property = "config-wce",
> @@ -876,11 +876,11 @@ static void pc_i440fx_0_14_machine_options(MachineClass *m)
>          },{
>              .driver   = "qxl",
>              .property = "revision",
> -            .value    = stringify(2),
> +            .value    = "2",
>          },{
>              .driver   = "qxl-vga",
>              .property = "revision",
> -            .value    = stringify(2),
> +            .value    = "2",
>          },
>      };
>  
> @@ -904,19 +904,19 @@ static void pc_i440fx_0_13_machine_options(MachineClass *m)
>          },{
>              .driver   = "AC97",
>              .property = "use_broken_id",
> -            .value    = stringify(1),
> +            .value    = "1",
>          },{
>              .driver   = "virtio-9p-pci",
>              .property = "vectors",
> -            .value    = stringify(0),
> +            .value    = "0",
>          },{
>              .driver   = "VGA",
>              .property = "rombar",
> -            .value    = stringify(0),
> +            .value    = "0",
>          },{
>              .driver   = "vmware-svga",
>              .property = "rombar",
> -            .value    = stringify(0),
> +            .value    = "0",
>          },
>      };
>  
> @@ -936,11 +936,11 @@ static void pc_i440fx_0_12_machine_options(MachineClass *m)
>          {
>              .driver   = "virtio-serial-pci",
>              .property = "max_ports",
> -            .value    = stringify(1),
> +            .value    = "1",
>          },{
>              .driver   = "virtio-serial-pci",
>              .property = "vectors",
> -            .value    = stringify(0),
> +            .value    = "0",
>          },{
>              .driver   = "usb-mouse",
>              .property = "serial",
> diff --git a/hw/ppc/spapr.c b/hw/ppc/spapr.c
> index bff42f0adb..d7d87b0ae8 100644
> --- a/hw/ppc/spapr.c
> +++ b/hw/ppc/spapr.c
> @@ -4264,7 +4264,7 @@ static void spapr_machine_2_6_class_options(MachineClass *mc)
>          {
>              .driver   = TYPE_SPAPR_PCI_HOST_BRIDGE,
>              .property = "ddw",
> -            .value    = stringify(off),
> +            .value    = "off",
>          },
>      };
>  

-- 
David Gibson			| I'll have my music baroque, and my code
david AT gibson.dropbear.id.au	| minimalist, thank you.  NOT _the_ _other_
				| _way_ _around_!
http://www.ozlabs.org/~dgibson

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Re: [Qemu-devel] [PATCH 2/3] machine: Eliminate unnecessary stringify() usage

[David Gibson]

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On Mon, Jan 07, 2019 at 05:30:19PM -0200, Eduardo Habkost wrote:
> stringify() is useful when we need to use macros in compat_props
> (like when we set virtio-baloon-pci.class=PCI_CLASS_MEMORY_RAM at
> pc_i440fx_1_0_machine_options()), but it is pointless when we are
> already providing a number literal.
> 
> Replace stringify() with string literals when appropriate.
> 
> Signed-off-by: Eduardo Habkost <ehabkost@redhat.com>

Reviewed-by: David Gibson <david@gibson.dropbear.id.au>

> ---
>  hw/core/machine.c |  8 ++--
>  hw/i386/pc.c      | 94 +++++++++++++++++++++++------------------------
>  hw/i386/pc_piix.c | 30 +++++++--------
>  hw/ppc/spapr.c    |  2 +-
>  4 files changed, 67 insertions(+), 67 deletions(-)
> 
> diff --git a/hw/core/machine.c b/hw/core/machine.c
> index f8563efb86..4b4d6c23de 100644
> --- a/hw/core/machine.c
> +++ b/hw/core/machine.c
> @@ -135,11 +135,11 @@ GlobalProperty hw_compat_2_8[] = {
>      {
>          .driver   = "fw_cfg_mem",
>          .property = "x-file-slots",
> -        .value    = stringify(0x10),
> +        .value    = "0x10",
>      },{
>          .driver   = "fw_cfg_io",
>          .property = "x-file-slots",
> -        .value    = stringify(0x10),
> +        .value    = "0x10",
>      },{
>          .driver   = "pflash_cfi01",
>          .property = "old-multiple-chip-handling",
> @@ -337,11 +337,11 @@ GlobalProperty hw_compat_2_1[] = {
>      },{
>          .driver   = "usb-mouse",
>          .property = "usb_version",
> -        .value    = stringify(1),
> +        .value    = "1",
>      },{
>          .driver   = "usb-kbd",
>          .property = "usb_version",
> -        .value    = stringify(1),
> +        .value    = "1",
>      },{
>          .driver   = "virtio-pci",
>          .property = "virtio-pci-bus-master-bug-migration",
> diff --git a/hw/i386/pc.c b/hw/i386/pc.c
> index 4952feb476..ff14b6d4df 100644
> --- a/hw/i386/pc.c
> +++ b/hw/i386/pc.c
> @@ -148,11 +148,11 @@ GlobalProperty pc_compat_2_12[] = {
>      },{
>          .driver   = "EPYC-" TYPE_X86_CPU,
>          .property = "xlevel",
> -        .value    = stringify(0x8000000a),
> +        .value    = "0x8000000a",
>      },{
>          .driver   = "EPYC-IBPB-" TYPE_X86_CPU,
>          .property = "xlevel",
> -        .value    = stringify(0x8000000a),
> +        .value    = "0x8000000a",
>      },
>  };
>  const size_t pc_compat_2_12_len = G_N_ELEMENTS(pc_compat_2_12);
> @@ -191,7 +191,7 @@ GlobalProperty pc_compat_2_9[] = {
>      {
>          .driver   = "mch",
>          .property = "extended-tseg-mbytes",
> -        .value    = stringify(0),
> +        .value    = "0",
>      },
>  };
>  const size_t pc_compat_2_9_len = G_N_ELEMENTS(pc_compat_2_9);
> @@ -365,75 +365,75 @@ GlobalProperty pc_compat_2_3[] = {
>      },{
>          .driver   = "qemu64" "-" TYPE_X86_CPU,
>          .property = "min-level",
> -        .value    = stringify(4),
> +        .value    = "4",
>      },{
>          .driver   = "kvm64" "-" TYPE_X86_CPU,
>          .property = "min-level",
> -        .value    = stringify(5),
> +        .value    = "5",
>      },{
>          .driver   = "pentium3" "-" TYPE_X86_CPU,
>          .property = "min-level",
> -        .value    = stringify(2),
> +        .value    = "2",
>      },{
>          .driver   = "n270" "-" TYPE_X86_CPU,
>          .property = "min-level",
> -        .value    = stringify(5),
> +        .value    = "5",
>      },{
>          .driver   = "Conroe" "-" TYPE_X86_CPU,
>          .property = "min-level",
> -        .value    = stringify(4),
> +        .value    = "4",
>      },{
>          .driver   = "Penryn" "-" TYPE_X86_CPU,
>          .property = "min-level",
> -        .value    = stringify(4),
> +        .value    = "4",
>      },{
>          .driver   = "Nehalem" "-" TYPE_X86_CPU,
>          .property = "min-level",
> -        .value    = stringify(4),
> +        .value    = "4",
>      },{
>          .driver   = "n270" "-" TYPE_X86_CPU,
>          .property = "min-xlevel",
> -        .value    = stringify(0x8000000a),
> +        .value    = "0x8000000a",
>      },{
>          .driver   = "Penryn" "-" TYPE_X86_CPU,
>          .property = "min-xlevel",
> -        .value    = stringify(0x8000000a),
> +        .value    = "0x8000000a",
>      },{
>          .driver   = "Conroe" "-" TYPE_X86_CPU,
>          .property = "min-xlevel",
> -        .value    = stringify(0x8000000a),
> +        .value    = "0x8000000a",
>      },{
>          .driver   = "Nehalem" "-" TYPE_X86_CPU,
>          .property = "min-xlevel",
> -        .value    = stringify(0x8000000a),
> +        .value    = "0x8000000a",
>      },{
>          .driver   = "Westmere" "-" TYPE_X86_CPU,
>          .property = "min-xlevel",
> -        .value    = stringify(0x8000000a),
> +        .value    = "0x8000000a",
>      },{
>          .driver   = "SandyBridge" "-" TYPE_X86_CPU,
>          .property = "min-xlevel",
> -        .value    = stringify(0x8000000a),
> +        .value    = "0x8000000a",
>      },{
>          .driver   = "IvyBridge" "-" TYPE_X86_CPU,
>          .property = "min-xlevel",
> -        .value    = stringify(0x8000000a),
> +        .value    = "0x8000000a",
>      },{
>          .driver   = "Haswell" "-" TYPE_X86_CPU,
>          .property = "min-xlevel",
> -        .value    = stringify(0x8000000a),
> +        .value    = "0x8000000a",
>      },{
>          .driver   = "Haswell-noTSX" "-" TYPE_X86_CPU,
>          .property = "min-xlevel",
> -        .value    = stringify(0x8000000a),
> +        .value    = "0x8000000a",
>      },{
>          .driver   = "Broadwell" "-" TYPE_X86_CPU,
>          .property = "min-xlevel",
> -        .value    = stringify(0x8000000a),
> +        .value    = "0x8000000a",
>      },{
>          .driver   = "Broadwell-noTSX" "-" TYPE_X86_CPU,
>          .property = "min-xlevel",
> -        .value    = stringify(0x8000000a),
> +        .value    = "0x8000000a",
>      },{
>          .driver = TYPE_X86_CPU,
>          .property = "kvm-no-smi-migration",
> @@ -566,7 +566,7 @@ GlobalProperty pc_compat_2_0[] = {
>      {
>          .driver   = "apic",
>          .property = "version",
> -        .value    = stringify(0x11),
> +        .value    = "0x11",
>      },
>      {
>          .driver   = "nec-usb-xhci",
> @@ -581,17 +581,17 @@ GlobalProperty pc_compat_2_0[] = {
>      {
>          .driver   = "pci-serial",
>          .property = "prog_if",
> -        .value    = stringify(0),
> +        .value    = "0",
>      },
>      {
>          .driver   = "pci-serial-2x",
>          .property = "prog_if",
> -        .value    = stringify(0),
> +        .value    = "0",
>      },
>      {
>          .driver   = "pci-serial-4x",
>          .property = "prog_if",
> -        .value    = stringify(0),
> +        .value    = "0",
>      },
>      {
>          .driver   = "virtio-net-pci",
> @@ -629,7 +629,7 @@ GlobalProperty pc_compat_1_7[] = {
>      {
>          .driver   = "hpet",
>          .property = HPET_INTCAP,
> -        .value    = stringify(4),
> +        .value    = "4",
>      },
>  };
>  const size_t pc_compat_1_7_len = G_N_ELEMENTS(pc_compat_1_7);
> @@ -643,19 +643,19 @@ GlobalProperty pc_compat_1_6[] = {
>      },{
>          .driver   = "qemu64-" TYPE_X86_CPU,
>          .property = "model",
> -        .value    = stringify(2),
> +        .value    = "2",
>      },{
>          .driver   = "qemu32-" TYPE_X86_CPU,
>          .property = "model",
> -        .value    = stringify(3),
> +        .value    = "3",
>      },{
>          .driver   = "i440FX-pcihost",
>          .property = "short_root_bus",
> -        .value    = stringify(1),
> +        .value    = "1",
>      },{
>          .driver   = "q35-pcihost",
>          .property = "short_root_bus",
> -        .value    = stringify(1),
> +        .value    = "1",
>      },
>  };
>  const size_t pc_compat_1_6_len = G_N_ELEMENTS(pc_compat_1_6);
> @@ -665,27 +665,27 @@ GlobalProperty pc_compat_1_5[] = {
>      {
>          .driver   = "Conroe-" TYPE_X86_CPU,
>          .property = "model",
> -        .value    = stringify(2),
> +        .value    = "2",
>      },{
>          .driver   = "Conroe-" TYPE_X86_CPU,
>          .property = "min-level",
> -        .value    = stringify(2),
> +        .value    = "2",
>      },{
>          .driver   = "Penryn-" TYPE_X86_CPU,
>          .property = "model",
> -        .value    = stringify(2),
> +        .value    = "2",
>      },{
>          .driver   = "Penryn-" TYPE_X86_CPU,
>          .property = "min-level",
> -        .value    = stringify(2),
> +        .value    = "2",
>      },{
>          .driver   = "Nehalem-" TYPE_X86_CPU,
>          .property = "model",
> -        .value    = stringify(2),
> +        .value    = "2",
>      },{
>          .driver   = "Nehalem-" TYPE_X86_CPU,
>          .property = "min-level",
> -        .value    = stringify(2),
> +        .value    = "2",
>      },{
>          .driver   = "virtio-net-pci",
>          .property = "any_layout",
> @@ -697,11 +697,11 @@ GlobalProperty pc_compat_1_5[] = {
>      },{
>          .driver   = "i440FX-pcihost",
>          .property = "short_root_bus",
> -        .value    = stringify(0),
> +        .value    = "0",
>      },{
>          .driver   = "q35-pcihost",
>          .property = "short_root_bus",
> -        .value    = stringify(0),
> +        .value    = "0",
>      },
>  };
>  const size_t pc_compat_1_5_len = G_N_ELEMENTS(pc_compat_1_5);
> @@ -711,36 +711,36 @@ GlobalProperty pc_compat_1_4[] = {
>      {
>          .driver   = "scsi-hd",
>          .property = "discard_granularity",
> -        .value    = stringify(0),
> +        .value    = "0",
>      },{
>          .driver   = "scsi-cd",
>          .property = "discard_granularity",
> -        .value    = stringify(0),
> +        .value    = "0",
>      },{
>          .driver   = "scsi-disk",
>          .property = "discard_granularity",
> -        .value    = stringify(0),
> +        .value    = "0",
>      },{
>          .driver   = "ide-hd",
>          .property = "discard_granularity",
> -        .value    = stringify(0),
> +        .value    = "0",
>      },{
>          .driver   = "ide-cd",
>          .property = "discard_granularity",
> -        .value    = stringify(0),
> +        .value    = "0",
>      },{
>          .driver   = "ide-drive",
>          .property = "discard_granularity",
> -        .value    = stringify(0),
> +        .value    = "0",
>      },{
>          .driver   = "virtio-blk-pci",
>          .property = "discard_granularity",
> -        .value    = stringify(0),
> +        .value    = "0",
>      },{
>          .driver   = "virtio-serial-pci",
>          .property = "vectors",
>          /* DEV_NVECTORS_UNSPECIFIED as a uint32_t string */
> -        .value    = stringify(0xFFFFFFFF),
> +        .value    = "0xFFFFFFFF",
>      },{
>          .driver   = "virtio-net-pci",
>          .property = "ctrl_guest_offloads",
> @@ -768,7 +768,7 @@ GlobalProperty pc_compat_1_4[] = {
>      },{
>          .driver   = "486-" TYPE_X86_CPU,
>          .property = "model",
> -        .value    = stringify(0),
> +        .value    = "0",
>      },
>      {
>          .driver = "n270" "-" TYPE_X86_CPU,
> diff --git a/hw/i386/pc_piix.c b/hw/i386/pc_piix.c
> index ed6984638e..fd20227af3 100644
> --- a/hw/i386/pc_piix.c
> +++ b/hw/i386/pc_piix.c
> @@ -697,7 +697,7 @@ static void pc_i440fx_1_3_machine_options(MachineClass *m)
>          {
>              .driver   = "usb-tablet",
>              .property = "usb_version",
> -            .value    = stringify(1),
> +            .value    = "1",
>          },{
>              .driver   = "virtio-net-pci",
>              .property = "ctrl_mac_addr",
> @@ -741,11 +741,11 @@ static void pc_i440fx_1_2_machine_options(MachineClass *m)
>          },{
>              .driver   = "qxl",
>              .property = "revision",
> -            .value    = stringify(3),
> +            .value    = "3",
>          },{
>              .driver   = "qxl-vga",
>              .property = "revision",
> -            .value    = stringify(3),
> +            .value    = "3",
>          },{
>              .driver   = "VGA",
>              .property = "mmio",
> @@ -777,19 +777,19 @@ static void pc_i440fx_1_1_machine_options(MachineClass *m)
>          },{
>              .driver   = "VGA",
>              .property = "vgamem_mb",
> -            .value    = stringify(8),
> +            .value    = "8",
>          },{
>              .driver   = "vmware-svga",
>              .property = "vgamem_mb",
> -            .value    = stringify(8),
> +            .value    = "8",
>          },{
>              .driver   = "qxl-vga",
>              .property = "vgamem_mb",
> -            .value    = stringify(8),
> +            .value    = "8",
>          },{
>              .driver   = "qxl",
>              .property = "vgamem_mb",
> -            .value    = stringify(8),
> +            .value    = "8",
>          },{
>              .driver   = "virtio-blk-pci",
>              .property = "config-wce",
> @@ -876,11 +876,11 @@ static void pc_i440fx_0_14_machine_options(MachineClass *m)
>          },{
>              .driver   = "qxl",
>              .property = "revision",
> -            .value    = stringify(2),
> +            .value    = "2",
>          },{
>              .driver   = "qxl-vga",
>              .property = "revision",
> -            .value    = stringify(2),
> +            .value    = "2",
>          },
>      };
>  
> @@ -904,19 +904,19 @@ static void pc_i440fx_0_13_machine_options(MachineClass *m)
>          },{
>              .driver   = "AC97",
>              .property = "use_broken_id",
> -            .value    = stringify(1),
> +            .value    = "1",
>          },{
>              .driver   = "virtio-9p-pci",
>              .property = "vectors",
> -            .value    = stringify(0),
> +            .value    = "0",
>          },{
>              .driver   = "VGA",
>              .property = "rombar",
> -            .value    = stringify(0),
> +            .value    = "0",
>          },{
>              .driver   = "vmware-svga",
>              .property = "rombar",
> -            .value    = stringify(0),
> +            .value    = "0",
>          },
>      };
>  
> @@ -936,11 +936,11 @@ static void pc_i440fx_0_12_machine_options(MachineClass *m)
>          {
>              .driver   = "virtio-serial-pci",
>              .property = "max_ports",
> -            .value    = stringify(1),
> +            .value    = "1",
>          },{
>              .driver   = "virtio-serial-pci",
>              .property = "vectors",
> -            .value    = stringify(0),
> +            .value    = "0",
>          },{
>              .driver   = "usb-mouse",
>              .property = "serial",
> diff --git a/hw/ppc/spapr.c b/hw/ppc/spapr.c
> index bff42f0adb..d7d87b0ae8 100644
> --- a/hw/ppc/spapr.c
> +++ b/hw/ppc/spapr.c
> @@ -4264,7 +4264,7 @@ static void spapr_machine_2_6_class_options(MachineClass *mc)
>          {
>              .driver   = TYPE_SPAPR_PCI_HOST_BRIDGE,
>              .property = "ddw",
> -            .value    = stringify(off),
> +            .value    = "off",
>          },
>      };
>  

-- 
David Gibson			| I'll have my music baroque, and my code
david AT gibson.dropbear.id.au	| minimalist, thank you.  NOT _the_ _other_
				| _way_ _around_!
http://www.ozlabs.org/~dgibson

[-- Attachment #2: signature.asc --]
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Re: [PATCH 2/3] machine: Eliminate unnecessary stringify() usage

[Cornelia Huck]

On Mon,  7 Jan 2019 17:30:19 -0200
Eduardo Habkost <ehabkost@redhat.com> wrote:

> stringify() is useful when we need to use macros in compat_props
> (like when we set virtio-baloon-pci.class=PCI_CLASS_MEMORY_RAM at
> pc_i440fx_1_0_machine_options()), but it is pointless when we are
> already providing a number literal.
> 
> Replace stringify() with string literals when appropriate.
> 
> Signed-off-by: Eduardo Habkost <ehabkost@redhat.com>
> ---
>  hw/core/machine.c |  8 ++--
>  hw/i386/pc.c      | 94 +++++++++++++++++++++++------------------------
>  hw/i386/pc_piix.c | 30 +++++++--------
>  hw/ppc/spapr.c    |  2 +-
>  4 files changed, 67 insertions(+), 67 deletions(-)

Reviewed-by: Cornelia Huck <cohuck@redhat.com>

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Xen-devel@lists.xenproject.org
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Re: [Qemu-devel] [PATCH 2/3] machine: Eliminate unnecessary stringify() usage

[Cornelia Huck]

On Mon,  7 Jan 2019 17:30:19 -0200
Eduardo Habkost <ehabkost@redhat.com> wrote:

> stringify() is useful when we need to use macros in compat_props
> (like when we set virtio-baloon-pci.class=PCI_CLASS_MEMORY_RAM at
> pc_i440fx_1_0_machine_options()), but it is pointless when we are
> already providing a number literal.
> 
> Replace stringify() with string literals when appropriate.
> 
> Signed-off-by: Eduardo Habkost <ehabkost@redhat.com>
> ---
>  hw/core/machine.c |  8 ++--
>  hw/i386/pc.c      | 94 +++++++++++++++++++++++------------------------
>  hw/i386/pc_piix.c | 30 +++++++--------
>  hw/ppc/spapr.c    |  2 +-
>  4 files changed, 67 insertions(+), 67 deletions(-)

Reviewed-by: Cornelia Huck <cohuck@redhat.com>

Re: [Qemu-devel] [PATCH 2/3] machine: Eliminate unnecessary stringify() usage

[Philippe Mathieu-Daudé]

On 1/7/19 8:30 PM, Eduardo Habkost wrote:
> stringify() is useful when we need to use macros in compat_props
> (like when we set virtio-baloon-pci.class=PCI_CLASS_MEMORY_RAM at
> pc_i440fx_1_0_machine_options()), but it is pointless when we are
> already providing a number literal.
> 
> Replace stringify() with string literals when appropriate.
> 
> Signed-off-by: Eduardo Habkost <ehabkost@redhat.com>
> ---
>  hw/core/machine.c |  8 ++--
>  hw/i386/pc.c      | 94 +++++++++++++++++++++++------------------------
>  hw/i386/pc_piix.c | 30 +++++++--------
>  hw/ppc/spapr.c    |  2 +-
>  4 files changed, 67 insertions(+), 67 deletions(-)
> 
> diff --git a/hw/core/machine.c b/hw/core/machine.c
> index f8563efb86..4b4d6c23de 100644
> --- a/hw/core/machine.c
> +++ b/hw/core/machine.c
> @@ -135,11 +135,11 @@ GlobalProperty hw_compat_2_8[] = {
>      {
>          .driver   = "fw_cfg_mem",
>          .property = "x-file-slots",
> -        .value    = stringify(0x10),
> +        .value    = "0x10",
[...]

Lovely.

Reviewed-by: Philippe Mathieu-Daudé <philmd@redhat.com>

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Re: [Qemu-devel] [PATCH 2/3] machine: Eliminate unnecessary stringify() usage

[Philippe Mathieu-Daudé]

On 1/7/19 8:30 PM, Eduardo Habkost wrote:
> stringify() is useful when we need to use macros in compat_props
> (like when we set virtio-baloon-pci.class=PCI_CLASS_MEMORY_RAM at
> pc_i440fx_1_0_machine_options()), but it is pointless when we are
> already providing a number literal.
> 
> Replace stringify() with string literals when appropriate.
> 
> Signed-off-by: Eduardo Habkost <ehabkost@redhat.com>
> ---
>  hw/core/machine.c |  8 ++--
>  hw/i386/pc.c      | 94 +++++++++++++++++++++++------------------------
>  hw/i386/pc_piix.c | 30 +++++++--------
>  hw/ppc/spapr.c    |  2 +-
>  4 files changed, 67 insertions(+), 67 deletions(-)
> 
> diff --git a/hw/core/machine.c b/hw/core/machine.c
> index f8563efb86..4b4d6c23de 100644
> --- a/hw/core/machine.c
> +++ b/hw/core/machine.c
> @@ -135,11 +135,11 @@ GlobalProperty hw_compat_2_8[] = {
>      {
>          .driver   = "fw_cfg_mem",
>          .property = "x-file-slots",
> -        .value    = stringify(0x10),
> +        .value    = "0x10",
[...]

Lovely.

Reviewed-by: Philippe Mathieu-Daudé <philmd@redhat.com>

[PATCH 3/3] machine: Use shorter format for GlobalProperty arrays

[Eduardo Habkost]

Instead of verbose arrays with 4 lines for each entry, make each
entry take only one line.  This makes long arrays that couldn't
fit in the screen become short and readable.

Signed-off-by: Eduardo Habkost <ehabkost@redhat.com>
---
 include/hw/i386/pc.h       |  18 +-
 hw/core/machine.c          | 338 ++++-------------
 hw/i386/pc.c               | 720 +++++++------------------------------
 hw/i386/pc_piix.c          | 192 ++--------
 hw/ppc/spapr.c             |  72 +---
 hw/s390x/s390-virtio-ccw.c |  75 +---
 hw/xen/xen-common.c        |  18 +-
 7 files changed, 265 insertions(+), 1168 deletions(-)

diff --git a/include/hw/i386/pc.h b/include/hw/i386/pc.h
index 84720bede9..0abbe45637 100644
--- a/include/hw/i386/pc.h
+++ b/include/hw/i386/pc.h
@@ -354,21 +354,9 @@ extern const size_t pc_compat_1_4_len;
  * depending on QEMU versions up to QEMU 2.4.
  */
 #define PC_CPU_MODEL_IDS(v) \
-    {\
-        .driver   = "qemu32-" TYPE_X86_CPU,\
-        .property = "model-id",\
-        .value    = "QEMU Virtual CPU version " v,\
-    },\
-    {\
-        .driver   = "qemu64-" TYPE_X86_CPU,\
-        .property = "model-id",\
-        .value    = "QEMU Virtual CPU version " v,\
-    },\
-    {\
-        .driver   = "athlon-" TYPE_X86_CPU,\
-        .property = "model-id",\
-        .value    = "QEMU Virtual CPU version " v,\
-    },
+    { "qemu32-" TYPE_X86_CPU, "model-id", "QEMU Virtual CPU version " v, },\
+    { "qemu64-" TYPE_X86_CPU, "model-id", "QEMU Virtual CPU version " v, },\
+    { "athlon-" TYPE_X86_CPU, "model-id", "QEMU Virtual CPU version " v, },
 
 #define DEFINE_PC_MACHINE(suffix, namestr, initfn, optsfn) \
     static void pc_machine_##suffix##_class_init(ObjectClass *oc, void *data) \
diff --git a/hw/core/machine.c b/hw/core/machine.c
index 4b4d6c23de..5530b71981 100644
--- a/hw/core/machine.c
+++ b/hw/core/machine.c
@@ -24,23 +24,10 @@
 #include "hw/pci/pci.h"
 
 GlobalProperty hw_compat_3_1[] = {
-    {
-        .driver   = "pcie-root-port",
-        .property = "x-speed",
-        .value    = "2_5",
-    },{
-        .driver   = "pcie-root-port",
-        .property = "x-width",
-        .value    = "1",
-    },{
-        .driver   = "memory-backend-file",
-        .property = "x-use-canonical-path-for-ramblock-id",
-        .value    = "true",
-    },{
-        .driver   = "memory-backend-memfd",
-        .property = "x-use-canonical-path-for-ramblock-id",
-        .value    = "true",
-    },
+    { "pcie-root-port", "x-speed", "2_5" },
+    { "pcie-root-port", "x-width", "1" },
+    { "memory-backend-file", "x-use-canonical-path-for-ramblock-id", "true" },
+    { "memory-backend-memfd", "x-use-canonical-path-for-ramblock-id", "true" },
 };
 const size_t hw_compat_3_1_len = G_N_ELEMENTS(hw_compat_3_1);
 
@@ -48,269 +35,96 @@ GlobalProperty hw_compat_3_0[] = {};
 const size_t hw_compat_3_0_len = G_N_ELEMENTS(hw_compat_3_0);
 
 GlobalProperty hw_compat_2_12[] = {
-    {
-        .driver   = "migration",
-        .property = "decompress-error-check",
-        .value    = "off",
-    },{
-        .driver   = "hda-audio",
-        .property = "use-timer",
-        .value    = "false",
-    },{
-        .driver   = "cirrus-vga",
-        .property = "global-vmstate",
-        .value    = "true",
-    },{
-        .driver   = "VGA",
-        .property = "global-vmstate",
-        .value    = "true",
-    },{
-        .driver   = "vmware-svga",
-        .property = "global-vmstate",
-        .value    = "true",
-    },{
-        .driver   = "qxl-vga",
-        .property = "global-vmstate",
-        .value    = "true",
-    },
+    { "migration", "decompress-error-check", "off" },
+    { "hda-audio", "use-timer", "false" },
+    { "cirrus-vga", "global-vmstate", "true" },
+    { "VGA", "global-vmstate", "true" },
+    { "vmware-svga", "global-vmstate", "true" },
+    { "qxl-vga", "global-vmstate", "true" },
 };
 const size_t hw_compat_2_12_len = G_N_ELEMENTS(hw_compat_2_12);
 
 GlobalProperty hw_compat_2_11[] = {
-    {
-        .driver   = "hpet",
-        .property = "hpet-offset-saved",
-        .value    = "false",
-    },{
-        .driver   = "virtio-blk-pci",
-        .property = "vectors",
-        .value    = "2",
-    },{
-        .driver   = "vhost-user-blk-pci",
-        .property = "vectors",
-        .value    = "2",
-    },{
-        .driver   = "e1000",
-        .property = "migrate_tso_props",
-        .value    = "off",
-    },
+    { "hpet", "hpet-offset-saved", "false" },
+    { "virtio-blk-pci", "vectors", "2" },
+    { "vhost-user-blk-pci", "vectors", "2" },
+    { "e1000", "migrate_tso_props", "off" },
 };
 const size_t hw_compat_2_11_len = G_N_ELEMENTS(hw_compat_2_11);
 
 GlobalProperty hw_compat_2_10[] = {
-    {
-        .driver   = "virtio-mouse-device",
-        .property = "wheel-axis",
-        .value    = "false",
-    },{
-        .driver   = "virtio-tablet-device",
-        .property = "wheel-axis",
-        .value    = "false",
-    },
+    { "virtio-mouse-device", "wheel-axis", "false" },
+    { "virtio-tablet-device", "wheel-axis", "false" },
 };
 const size_t hw_compat_2_10_len = G_N_ELEMENTS(hw_compat_2_10);
 
 GlobalProperty hw_compat_2_9[] = {
-    {
-        .driver   = "pci-bridge",
-        .property = "shpc",
-        .value    = "off",
-    },{
-        .driver   = "intel-iommu",
-        .property = "pt",
-        .value    = "off",
-    },{
-        .driver   = "virtio-net-device",
-        .property = "x-mtu-bypass-backend",
-        .value    = "off",
-    },{
-        .driver   = "pcie-root-port",
-        .property = "x-migrate-msix",
-        .value    = "false",
-    },
+    { "pci-bridge", "shpc", "off" },
+    { "intel-iommu", "pt", "off" },
+    { "virtio-net-device", "x-mtu-bypass-backend", "off" },
+    { "pcie-root-port", "x-migrate-msix", "false" },
 };
 const size_t hw_compat_2_9_len = G_N_ELEMENTS(hw_compat_2_9);
 
 GlobalProperty hw_compat_2_8[] = {
-    {
-        .driver   = "fw_cfg_mem",
-        .property = "x-file-slots",
-        .value    = "0x10",
-    },{
-        .driver   = "fw_cfg_io",
-        .property = "x-file-slots",
-        .value    = "0x10",
-    },{
-        .driver   = "pflash_cfi01",
-        .property = "old-multiple-chip-handling",
-        .value    = "on",
-    },{
-        .driver   = "pci-bridge",
-        .property = "shpc",
-        .value    = "on",
-    },{
-        .driver   = TYPE_PCI_DEVICE,
-        .property = "x-pcie-extcap-init",
-        .value    = "off",
-    },{
-        .driver   = "virtio-pci",
-        .property = "x-pcie-deverr-init",
-        .value    = "off",
-    },{
-        .driver   = "virtio-pci",
-        .property = "x-pcie-lnkctl-init",
-        .value    = "off",
-    },{
-        .driver   = "virtio-pci",
-        .property = "x-pcie-pm-init",
-        .value    = "off",
-    },{
-        .driver   = "cirrus-vga",
-        .property = "vgamem_mb",
-        .value    = "8",
-    },{
-        .driver   = "isa-cirrus-vga",
-        .property = "vgamem_mb",
-        .value    = "8",
-    },
+    { "fw_cfg_mem", "x-file-slots", "0x10" },
+    { "fw_cfg_io", "x-file-slots", "0x10" },
+    { "pflash_cfi01", "old-multiple-chip-handling", "on" },
+    { "pci-bridge", "shpc", "on" },
+    { TYPE_PCI_DEVICE, "x-pcie-extcap-init", "off" },
+    { "virtio-pci", "x-pcie-deverr-init", "off" },
+    { "virtio-pci", "x-pcie-lnkctl-init", "off" },
+    { "virtio-pci", "x-pcie-pm-init", "off" },
+    { "cirrus-vga", "vgamem_mb", "8" },
+    { "isa-cirrus-vga", "vgamem_mb", "8" },
 };
 const size_t hw_compat_2_8_len = G_N_ELEMENTS(hw_compat_2_8);
 
 GlobalProperty hw_compat_2_7[] = {
-    {
-        .driver   = "virtio-pci",
-        .property = "page-per-vq",
-        .value    = "on",
-    },{
-        .driver   = "virtio-serial-device",
-        .property = "emergency-write",
-        .value    = "off",
-    },{
-        .driver   = "ioapic",
-        .property = "version",
-        .value    = "0x11",
-    },{
-        .driver   = "intel-iommu",
-        .property = "x-buggy-eim",
-        .value    = "true",
-    },{
-        .driver   = "virtio-pci",
-        .property = "x-ignore-backend-features",
-        .value    = "on",
-    },
+    { "virtio-pci", "page-per-vq", "on" },
+    { "virtio-serial-device", "emergency-write", "off" },
+    { "ioapic", "version", "0x11" },
+    { "intel-iommu", "x-buggy-eim", "true" },
+    { "virtio-pci", "x-ignore-backend-features", "on" },
 };
 const size_t hw_compat_2_7_len = G_N_ELEMENTS(hw_compat_2_7);
 
 GlobalProperty hw_compat_2_6[] = {
-    {
-        .driver   = "virtio-mmio",
-        .property = "format_transport_address",
-        .value    = "off",
-    },{
-        .driver   = "virtio-pci",
-        .property = "disable-modern",
-        .value    = "on",
-    },{
-        .driver   = "virtio-pci",
-        .property = "disable-legacy",
-        .value    = "off",
-    },
+    { "virtio-mmio", "format_transport_address", "off" },
+    { "virtio-pci", "disable-modern", "on" },
+    { "virtio-pci", "disable-legacy", "off" },
 };
 const size_t hw_compat_2_6_len = G_N_ELEMENTS(hw_compat_2_6);
 
 GlobalProperty hw_compat_2_5[] = {
-    {
-        .driver   = "isa-fdc",
-        .property = "fallback",
-        .value    = "144",
-    },{
-        .driver   = "pvscsi",
-        .property = "x-old-pci-configuration",
-        .value    = "on",
-    },{
-        .driver   = "pvscsi",
-        .property = "x-disable-pcie",
-        .value    = "on",
-    },
-    {
-        .driver   = "vmxnet3",
-        .property = "x-old-msi-offsets",
-        .value    = "on",
-    },{
-        .driver   = "vmxnet3",
-        .property = "x-disable-pcie",
-        .value    = "on",
-    },
+    { "isa-fdc", "fallback", "144" },
+    { "pvscsi", "x-old-pci-configuration", "on" },
+    { "pvscsi", "x-disable-pcie", "on" },
+    { "vmxnet3", "x-old-msi-offsets", "on" },
+    { "vmxnet3", "x-disable-pcie", "on" },
 };
 const size_t hw_compat_2_5_len = G_N_ELEMENTS(hw_compat_2_5);
 
 GlobalProperty hw_compat_2_4[] = {
-    {
-        .driver   = "virtio-blk-device",
-        .property = "scsi",
-        .value    = "true",
-    },{
-        .driver   = "e1000",
-        .property = "extra_mac_registers",
-        .value    = "off",
-    },{
-        .driver   = "virtio-pci",
-        .property = "x-disable-pcie",
-        .value    = "on",
-    },{
-        .driver   = "virtio-pci",
-        .property = "migrate-extra",
-        .value    = "off",
-    },{
-        .driver   = "fw_cfg_mem",
-        .property = "dma_enabled",
-        .value    = "off",
-    },{
-        .driver   = "fw_cfg_io",
-        .property = "dma_enabled",
-        .value    = "off",
-    }
+    { "virtio-blk-device", "scsi", "true" },
+    { "e1000", "extra_mac_registers", "off" },
+    { "virtio-pci", "x-disable-pcie", "on" },
+    { "virtio-pci", "migrate-extra", "off" },
+    { "fw_cfg_mem", "dma_enabled", "off" },
+    { "fw_cfg_io", "dma_enabled", "off" }
 };
 const size_t hw_compat_2_4_len = G_N_ELEMENTS(hw_compat_2_4);
 
 GlobalProperty hw_compat_2_3[] = {
-    {
-        .driver   = "virtio-blk-pci",
-        .property = "any_layout",
-        .value    = "off",
-    },{
-        .driver   = "virtio-balloon-pci",
-        .property = "any_layout",
-        .value    = "off",
-    },{
-        .driver   = "virtio-serial-pci",
-        .property = "any_layout",
-        .value    = "off",
-    },{
-        .driver   = "virtio-9p-pci",
-        .property = "any_layout",
-        .value    = "off",
-    },{
-        .driver   = "virtio-rng-pci",
-        .property = "any_layout",
-        .value    = "off",
-    },{
-        .driver   = TYPE_PCI_DEVICE,
-        .property = "x-pcie-lnksta-dllla",
-        .value    = "off",
-    },{
-        .driver   = "migration",
-        .property = "send-configuration",
-        .value    = "off",
-    },{
-        .driver   = "migration",
-        .property = "send-section-footer",
-        .value    = "off",
-    },{
-        .driver   = "migration",
-        .property = "store-global-state",
-        .value    = "off",
-    },
+    { "virtio-blk-pci", "any_layout", "off" },
+    { "virtio-balloon-pci", "any_layout", "off" },
+    { "virtio-serial-pci", "any_layout", "off" },
+    { "virtio-9p-pci", "any_layout", "off" },
+    { "virtio-rng-pci", "any_layout", "off" },
+    { TYPE_PCI_DEVICE, "x-pcie-lnksta-dllla", "off" },
+    { "migration", "send-configuration", "off" },
+    { "migration", "send-section-footer", "off" },
+    { "migration", "store-global-state", "off" },
 };
 const size_t hw_compat_2_3_len = G_N_ELEMENTS(hw_compat_2_3);
 
@@ -318,35 +132,13 @@ GlobalProperty hw_compat_2_2[] = {};
 const size_t hw_compat_2_2_len = G_N_ELEMENTS(hw_compat_2_2);
 
 GlobalProperty hw_compat_2_1[] = {
-    {
-        .driver   = "intel-hda",
-        .property = "old_msi_addr",
-        .value    = "on",
-    },{
-        .driver   = "VGA",
-        .property = "qemu-extended-regs",
-        .value    = "off",
-    },{
-        .driver   = "secondary-vga",
-        .property = "qemu-extended-regs",
-        .value    = "off",
-    },{
-        .driver   = "virtio-scsi-pci",
-        .property = "any_layout",
-        .value    = "off",
-    },{
-        .driver   = "usb-mouse",
-        .property = "usb_version",
-        .value    = "1",
-    },{
-        .driver   = "usb-kbd",
-        .property = "usb_version",
-        .value    = "1",
-    },{
-        .driver   = "virtio-pci",
-        .property = "virtio-pci-bus-master-bug-migration",
-        .value    = "on",
-    },
+    { "intel-hda", "old_msi_addr", "on" },
+    { "VGA", "qemu-extended-regs", "off" },
+    { "secondary-vga", "qemu-extended-regs", "off" },
+    { "virtio-scsi-pci", "any_layout", "off" },
+    { "usb-mouse", "usb_version", "1" },
+    { "usb-kbd", "usb_version", "1" },
+    { "virtio-pci", "virtio-pci-bus-master-bug-migration", "on" },
 };
 const size_t hw_compat_2_1_len = G_N_ELEMENTS(hw_compat_2_1);
 
diff --git a/hw/i386/pc.c b/hw/i386/pc.c
index ff14b6d4df..f238424499 100644
--- a/hw/i386/pc.c
+++ b/hw/i386/pc.c
@@ -111,174 +111,67 @@ static unsigned e820_entries;
 struct hpet_fw_config hpet_cfg = {.count = UINT8_MAX};
 
 GlobalProperty pc_compat_3_1[] = {
-    {
-        .driver   = "intel-iommu",
-        .property = "dma-drain",
-        .value    = "off",
-    },
+    { "intel-iommu", "dma-drain", "off" },
 };
 const size_t pc_compat_3_1_len = G_N_ELEMENTS(pc_compat_3_1);
 
 GlobalProperty pc_compat_3_0[] = {
-    {
-        .driver   = TYPE_X86_CPU,
-        .property = "x-hv-synic-kvm-only",
-        .value    = "on",
-    },{
-        .driver   = "Skylake-Server" "-" TYPE_X86_CPU,
-        .property = "pku",
-        .value    = "off",
-    },{
-        .driver   = "Skylake-Server-IBRS" "-" TYPE_X86_CPU,
-        .property = "pku",
-        .value    = "off",
-    },
+    { TYPE_X86_CPU, "x-hv-synic-kvm-only", "on" },
+    { "Skylake-Server" "-" TYPE_X86_CPU, "pku", "off" },
+    { "Skylake-Server-IBRS" "-" TYPE_X86_CPU, "pku", "off" },
 };
 const size_t pc_compat_3_0_len = G_N_ELEMENTS(pc_compat_3_0);
 
 GlobalProperty pc_compat_2_12[] = {
-    {
-        .driver   = TYPE_X86_CPU,
-        .property = "legacy-cache",
-        .value    = "on",
-    },{
-        .driver   = TYPE_X86_CPU,
-        .property = "topoext",
-        .value    = "off",
-    },{
-        .driver   = "EPYC-" TYPE_X86_CPU,
-        .property = "xlevel",
-        .value    = "0x8000000a",
-    },{
-        .driver   = "EPYC-IBPB-" TYPE_X86_CPU,
-        .property = "xlevel",
-        .value    = "0x8000000a",
-    },
+    { TYPE_X86_CPU, "legacy-cache", "on" },
+    { TYPE_X86_CPU, "topoext", "off" },
+    { "EPYC-" TYPE_X86_CPU, "xlevel", "0x8000000a" },
+    { "EPYC-IBPB-" TYPE_X86_CPU, "xlevel", "0x8000000a" },
 };
 const size_t pc_compat_2_12_len = G_N_ELEMENTS(pc_compat_2_12);
 
 GlobalProperty pc_compat_2_11[] = {
-    {
-        .driver   = TYPE_X86_CPU,
-        .property = "x-migrate-smi-count",
-        .value    = "off",
-    },{
-        .driver   = "Skylake-Server" "-" TYPE_X86_CPU,
-        .property = "clflushopt",
-        .value    = "off",
-    },
+    { TYPE_X86_CPU, "x-migrate-smi-count", "off" },
+    { "Skylake-Server" "-" TYPE_X86_CPU, "clflushopt", "off" },
 };
 const size_t pc_compat_2_11_len = G_N_ELEMENTS(pc_compat_2_11);
 
 GlobalProperty pc_compat_2_10[] = {
-    {
-        .driver   = TYPE_X86_CPU,
-        .property = "x-hv-max-vps",
-        .value    = "0x40",
-    },{
-        .driver   = "i440FX-pcihost",
-        .property = "x-pci-hole64-fix",
-        .value    = "off",
-    },{
-        .driver   = "q35-pcihost",
-        .property = "x-pci-hole64-fix",
-        .value    = "off",
-    },
+    { TYPE_X86_CPU, "x-hv-max-vps", "0x40" },
+    { "i440FX-pcihost", "x-pci-hole64-fix", "off" },
+    { "q35-pcihost", "x-pci-hole64-fix", "off" },
 };
 const size_t pc_compat_2_10_len = G_N_ELEMENTS(pc_compat_2_10);
 
 GlobalProperty pc_compat_2_9[] = {
-    {
-        .driver   = "mch",
-        .property = "extended-tseg-mbytes",
-        .value    = "0",
-    },
+    { "mch", "extended-tseg-mbytes", "0" },
 };
 const size_t pc_compat_2_9_len = G_N_ELEMENTS(pc_compat_2_9);
 
 GlobalProperty pc_compat_2_8[] = {
-    {
-        .driver   = TYPE_X86_CPU,
-        .property = "tcg-cpuid",
-        .value    = "off",
-    },
-    {
-        .driver   = "kvmclock",
-        .property = "x-mach-use-reliable-get-clock",
-        .value    = "off",
-    },
-    {
-        .driver   = "ICH9-LPC",
-        .property = "x-smi-broadcast",
-        .value    = "off",
-    },
-    {
-        .driver   = TYPE_X86_CPU,
-        .property = "vmware-cpuid-freq",
-        .value    = "off",
-    },
-    {
-        .driver   = "Haswell-" TYPE_X86_CPU,
-        .property = "stepping",
-        .value    = "1",
-    },
+    { TYPE_X86_CPU, "tcg-cpuid", "off" },
+    { "kvmclock", "x-mach-use-reliable-get-clock", "off" },
+    { "ICH9-LPC", "x-smi-broadcast", "off" },
+    { TYPE_X86_CPU, "vmware-cpuid-freq", "off" },
+    { "Haswell-" TYPE_X86_CPU, "stepping", "1" },
 };
 const size_t pc_compat_2_8_len = G_N_ELEMENTS(pc_compat_2_8);
 
 GlobalProperty pc_compat_2_7[] = {
-    {
-        .driver   = TYPE_X86_CPU,
-        .property = "l3-cache",
-        .value    = "off",
-    },
-    {
-        .driver   = TYPE_X86_CPU,
-        .property = "full-cpuid-auto-level",
-        .value    = "off",
-    },
-    {
-        .driver   = "Opteron_G3" "-" TYPE_X86_CPU,
-        .property = "family",
-        .value    = "15",
-    },
-    {
-        .driver   = "Opteron_G3" "-" TYPE_X86_CPU,
-        .property = "model",
-        .value    = "6",
-    },
-    {
-        .driver   = "Opteron_G3" "-" TYPE_X86_CPU,
-        .property = "stepping",
-        .value    = "1",
-    },
-    {
-        .driver   = "isa-pcspk",
-        .property = "migrate",
-        .value    = "off",
-    },
+    { TYPE_X86_CPU, "l3-cache", "off" },
+    { TYPE_X86_CPU, "full-cpuid-auto-level", "off" },
+    { "Opteron_G3" "-" TYPE_X86_CPU, "family", "15" },
+    { "Opteron_G3" "-" TYPE_X86_CPU, "model", "6" },
+    { "Opteron_G3" "-" TYPE_X86_CPU, "stepping", "1" },
+    { "isa-pcspk", "migrate", "off" },
 };
 const size_t pc_compat_2_7_len = G_N_ELEMENTS(pc_compat_2_7);
 
 GlobalProperty pc_compat_2_6[] = {
-    {
-        .driver   = TYPE_X86_CPU,
-        .property = "cpuid-0xb",
-        .value    = "off",
-    },{
-        .driver   = "vmxnet3",
-        .property = "romfile",
-        .value    = "",
-    },
-    {
-        .driver = TYPE_X86_CPU,
-        .property = "fill-mtrr-mask",
-        .value = "off",
-    },
-    {
-        .driver   = "apic-common",
-        .property = "legacy-instance-id",
-        .value    = "on",
-    }
+    { TYPE_X86_CPU, "cpuid-0xb", "off" },
+    { "vmxnet3", "romfile", "" },
+    { TYPE_X86_CPU, "fill-mtrr-mask", "off" },
+    { "apic-common", "legacy-instance-id", "on", }
 };
 const size_t pc_compat_2_6_len = G_N_ELEMENTS(pc_compat_2_6);
 
@@ -287,499 +180,148 @@ const size_t pc_compat_2_5_len = G_N_ELEMENTS(pc_compat_2_5);
 
 GlobalProperty pc_compat_2_4[] = {
     PC_CPU_MODEL_IDS("2.4.0")
-    {
-        .driver   = "Haswell-" TYPE_X86_CPU,
-        .property = "abm",
-        .value    = "off",
-    },
-    {
-        .driver   = "Haswell-noTSX-" TYPE_X86_CPU,
-        .property = "abm",
-        .value    = "off",
-    },
-    {
-        .driver   = "Broadwell-" TYPE_X86_CPU,
-        .property = "abm",
-        .value    = "off",
-    },
-    {
-        .driver   = "Broadwell-noTSX-" TYPE_X86_CPU,
-        .property = "abm",
-        .value    = "off",
-    },
-    {
-        .driver   = "host" "-" TYPE_X86_CPU,
-        .property = "host-cache-info",
-        .value    = "on",
-    },
-    {
-        .driver   = TYPE_X86_CPU,
-        .property = "check",
-        .value    = "off",
-    },
-    {
-        .driver   = "qemu64" "-" TYPE_X86_CPU,
-        .property = "sse4a",
-        .value    = "on",
-    },
-    {
-        .driver   = "qemu64" "-" TYPE_X86_CPU,
-        .property = "abm",
-        .value    = "on",
-    },
-    {
-        .driver   = "qemu64" "-" TYPE_X86_CPU,
-        .property = "popcnt",
-        .value    = "on",
-    },
-    {
-        .driver   = "qemu32" "-" TYPE_X86_CPU,
-        .property = "popcnt",
-        .value    = "on",
-    },{
-        .driver   = "Opteron_G2" "-" TYPE_X86_CPU,
-        .property = "rdtscp",
-        .value    = "on",
-    },{
-        .driver   = "Opteron_G3" "-" TYPE_X86_CPU,
-        .property = "rdtscp",
-        .value    = "on",
-    },{
-        .driver   = "Opteron_G4" "-" TYPE_X86_CPU,
-        .property = "rdtscp",
-        .value    = "on",
-    },{
-        .driver   = "Opteron_G5" "-" TYPE_X86_CPU,
-        .property = "rdtscp",
-        .value    = "on",
-    }
+    { "Haswell-" TYPE_X86_CPU, "abm", "off" },
+    { "Haswell-noTSX-" TYPE_X86_CPU, "abm", "off" },
+    { "Broadwell-" TYPE_X86_CPU, "abm", "off" },
+    { "Broadwell-noTSX-" TYPE_X86_CPU, "abm", "off" },
+    { "host" "-" TYPE_X86_CPU, "host-cache-info", "on" },
+    { TYPE_X86_CPU, "check", "off" },
+    { "qemu64" "-" TYPE_X86_CPU, "sse4a", "on" },
+    { "qemu64" "-" TYPE_X86_CPU, "abm", "on" },
+    { "qemu64" "-" TYPE_X86_CPU, "popcnt", "on" },
+    { "qemu32" "-" TYPE_X86_CPU, "popcnt", "on" },
+    { "Opteron_G2" "-" TYPE_X86_CPU, "rdtscp", "on" },
+    { "Opteron_G3" "-" TYPE_X86_CPU, "rdtscp", "on" },
+    { "Opteron_G4" "-" TYPE_X86_CPU, "rdtscp", "on" },
+    { "Opteron_G5" "-" TYPE_X86_CPU, "rdtscp", "on", }
 };
 const size_t pc_compat_2_4_len = G_N_ELEMENTS(pc_compat_2_4);
 
 GlobalProperty pc_compat_2_3[] = {
     PC_CPU_MODEL_IDS("2.3.0")
-    {
-        .driver   = TYPE_X86_CPU,
-        .property = "arat",
-        .value    = "off",
-    },{
-        .driver   = "qemu64" "-" TYPE_X86_CPU,
-        .property = "min-level",
-        .value    = "4",
-    },{
-        .driver   = "kvm64" "-" TYPE_X86_CPU,
-        .property = "min-level",
-        .value    = "5",
-    },{
-        .driver   = "pentium3" "-" TYPE_X86_CPU,
-        .property = "min-level",
-        .value    = "2",
-    },{
-        .driver   = "n270" "-" TYPE_X86_CPU,
-        .property = "min-level",
-        .value    = "5",
-    },{
-        .driver   = "Conroe" "-" TYPE_X86_CPU,
-        .property = "min-level",
-        .value    = "4",
-    },{
-        .driver   = "Penryn" "-" TYPE_X86_CPU,
-        .property = "min-level",
-        .value    = "4",
-    },{
-        .driver   = "Nehalem" "-" TYPE_X86_CPU,
-        .property = "min-level",
-        .value    = "4",
-    },{
-        .driver   = "n270" "-" TYPE_X86_CPU,
-        .property = "min-xlevel",
-        .value    = "0x8000000a",
-    },{
-        .driver   = "Penryn" "-" TYPE_X86_CPU,
-        .property = "min-xlevel",
-        .value    = "0x8000000a",
-    },{
-        .driver   = "Conroe" "-" TYPE_X86_CPU,
-        .property = "min-xlevel",
-        .value    = "0x8000000a",
-    },{
-        .driver   = "Nehalem" "-" TYPE_X86_CPU,
-        .property = "min-xlevel",
-        .value    = "0x8000000a",
-    },{
-        .driver   = "Westmere" "-" TYPE_X86_CPU,
-        .property = "min-xlevel",
-        .value    = "0x8000000a",
-    },{
-        .driver   = "SandyBridge" "-" TYPE_X86_CPU,
-        .property = "min-xlevel",
-        .value    = "0x8000000a",
-    },{
-        .driver   = "IvyBridge" "-" TYPE_X86_CPU,
-        .property = "min-xlevel",
-        .value    = "0x8000000a",
-    },{
-        .driver   = "Haswell" "-" TYPE_X86_CPU,
-        .property = "min-xlevel",
-        .value    = "0x8000000a",
-    },{
-        .driver   = "Haswell-noTSX" "-" TYPE_X86_CPU,
-        .property = "min-xlevel",
-        .value    = "0x8000000a",
-    },{
-        .driver   = "Broadwell" "-" TYPE_X86_CPU,
-        .property = "min-xlevel",
-        .value    = "0x8000000a",
-    },{
-        .driver   = "Broadwell-noTSX" "-" TYPE_X86_CPU,
-        .property = "min-xlevel",
-        .value    = "0x8000000a",
-    },{
-        .driver = TYPE_X86_CPU,
-        .property = "kvm-no-smi-migration",
-        .value    = "on",
-    },
+    { TYPE_X86_CPU, "arat", "off" },
+    { "qemu64" "-" TYPE_X86_CPU, "min-level", "4" },
+    { "kvm64" "-" TYPE_X86_CPU, "min-level", "5" },
+    { "pentium3" "-" TYPE_X86_CPU, "min-level", "2" },
+    { "n270" "-" TYPE_X86_CPU, "min-level", "5" },
+    { "Conroe" "-" TYPE_X86_CPU, "min-level", "4" },
+    { "Penryn" "-" TYPE_X86_CPU, "min-level", "4" },
+    { "Nehalem" "-" TYPE_X86_CPU, "min-level", "4" },
+    { "n270" "-" TYPE_X86_CPU, "min-xlevel", "0x8000000a" },
+    { "Penryn" "-" TYPE_X86_CPU, "min-xlevel", "0x8000000a" },
+    { "Conroe" "-" TYPE_X86_CPU, "min-xlevel", "0x8000000a" },
+    { "Nehalem" "-" TYPE_X86_CPU, "min-xlevel", "0x8000000a" },
+    { "Westmere" "-" TYPE_X86_CPU, "min-xlevel", "0x8000000a" },
+    { "SandyBridge" "-" TYPE_X86_CPU, "min-xlevel", "0x8000000a" },
+    { "IvyBridge" "-" TYPE_X86_CPU, "min-xlevel", "0x8000000a" },
+    { "Haswell" "-" TYPE_X86_CPU, "min-xlevel", "0x8000000a" },
+    { "Haswell-noTSX" "-" TYPE_X86_CPU, "min-xlevel", "0x8000000a" },
+    { "Broadwell" "-" TYPE_X86_CPU, "min-xlevel", "0x8000000a" },
+    { "Broadwell-noTSX" "-" TYPE_X86_CPU, "min-xlevel", "0x8000000a" },
+    { TYPE_X86_CPU, "kvm-no-smi-migration", "on" },
 };
 const size_t pc_compat_2_3_len = G_N_ELEMENTS(pc_compat_2_3);
 
 GlobalProperty pc_compat_2_2[] = {
     PC_CPU_MODEL_IDS("2.2.0")
-    {
-        .driver = "kvm64" "-" TYPE_X86_CPU,
-        .property = "vme",
-        .value = "off",
-    },
-    {
-        .driver = "kvm32" "-" TYPE_X86_CPU,
-        .property = "vme",
-        .value = "off",
-    },
-    {
-        .driver = "Conroe" "-" TYPE_X86_CPU,
-        .property = "vme",
-        .value = "off",
-    },
-    {
-        .driver = "Penryn" "-" TYPE_X86_CPU,
-        .property = "vme",
-        .value = "off",
-    },
-    {
-        .driver = "Nehalem" "-" TYPE_X86_CPU,
-        .property = "vme",
-        .value = "off",
-    },
-    {
-        .driver = "Westmere" "-" TYPE_X86_CPU,
-        .property = "vme",
-        .value = "off",
-    },
-    {
-        .driver = "SandyBridge" "-" TYPE_X86_CPU,
-        .property = "vme",
-        .value = "off",
-    },
-    {
-        .driver = "Haswell" "-" TYPE_X86_CPU,
-        .property = "vme",
-        .value = "off",
-    },
-    {
-        .driver = "Broadwell" "-" TYPE_X86_CPU,
-        .property = "vme",
-        .value = "off",
-    },
-    {
-        .driver = "Opteron_G1" "-" TYPE_X86_CPU,
-        .property = "vme",
-        .value = "off",
-    },
-    {
-        .driver = "Opteron_G2" "-" TYPE_X86_CPU,
-        .property = "vme",
-        .value = "off",
-    },
-    {
-        .driver = "Opteron_G3" "-" TYPE_X86_CPU,
-        .property = "vme",
-        .value = "off",
-    },
-    {
-        .driver = "Opteron_G4" "-" TYPE_X86_CPU,
-        .property = "vme",
-        .value = "off",
-    },
-    {
-        .driver = "Opteron_G5" "-" TYPE_X86_CPU,
-        .property = "vme",
-        .value = "off",
-    },
-    {
-        .driver = "Haswell" "-" TYPE_X86_CPU,
-        .property = "f16c",
-        .value = "off",
-    },
-    {
-        .driver = "Haswell" "-" TYPE_X86_CPU,
-        .property = "rdrand",
-        .value = "off",
-    },
-    {
-        .driver = "Broadwell" "-" TYPE_X86_CPU,
-        .property = "f16c",
-        .value = "off",
-    },
-    {
-        .driver = "Broadwell" "-" TYPE_X86_CPU,
-        .property = "rdrand",
-        .value = "off",
-    },
+    { "kvm64" "-" TYPE_X86_CPU, "vme", "off" },
+    { "kvm32" "-" TYPE_X86_CPU, "vme", "off" },
+    { "Conroe" "-" TYPE_X86_CPU, "vme", "off" },
+    { "Penryn" "-" TYPE_X86_CPU, "vme", "off" },
+    { "Nehalem" "-" TYPE_X86_CPU, "vme", "off" },
+    { "Westmere" "-" TYPE_X86_CPU, "vme", "off" },
+    { "SandyBridge" "-" TYPE_X86_CPU, "vme", "off" },
+    { "Haswell" "-" TYPE_X86_CPU, "vme", "off" },
+    { "Broadwell" "-" TYPE_X86_CPU, "vme", "off" },
+    { "Opteron_G1" "-" TYPE_X86_CPU, "vme", "off" },
+    { "Opteron_G2" "-" TYPE_X86_CPU, "vme", "off" },
+    { "Opteron_G3" "-" TYPE_X86_CPU, "vme", "off" },
+    { "Opteron_G4" "-" TYPE_X86_CPU, "vme", "off" },
+    { "Opteron_G5" "-" TYPE_X86_CPU, "vme", "off" },
+    { "Haswell" "-" TYPE_X86_CPU, "f16c", "off" },
+    { "Haswell" "-" TYPE_X86_CPU, "rdrand", "off" },
+    { "Broadwell" "-" TYPE_X86_CPU, "f16c", "off" },
+    { "Broadwell" "-" TYPE_X86_CPU, "rdrand", "off" },
 };
 const size_t pc_compat_2_2_len = G_N_ELEMENTS(pc_compat_2_2);
 
 GlobalProperty pc_compat_2_1[] = {
     PC_CPU_MODEL_IDS("2.1.0")
-    {
-        .driver = "coreduo" "-" TYPE_X86_CPU,
-        .property = "vmx",
-        .value = "on",
-    },
-    {
-        .driver = "core2duo" "-" TYPE_X86_CPU,
-        .property = "vmx",
-        .value = "on",
-    },
+    { "coreduo" "-" TYPE_X86_CPU, "vmx", "on" },
+    { "core2duo" "-" TYPE_X86_CPU, "vmx", "on" },
 };
 const size_t pc_compat_2_1_len = G_N_ELEMENTS(pc_compat_2_1);
 
 GlobalProperty pc_compat_2_0[] = {
     PC_CPU_MODEL_IDS("2.0.0")
-    {
-        .driver   = "virtio-scsi-pci",
-        .property = "any_layout",
-        .value    = "off",
-    },{
-        .driver   = "PIIX4_PM",
-        .property = "memory-hotplug-support",
-        .value    = "off",
-    },
-    {
-        .driver   = "apic",
-        .property = "version",
-        .value    = "0x11",
-    },
-    {
-        .driver   = "nec-usb-xhci",
-        .property = "superspeed-ports-first",
-        .value    = "off",
-    },
-    {
-        .driver   = "nec-usb-xhci",
-        .property = "force-pcie-endcap",
-        .value    = "on",
-    },
-    {
-        .driver   = "pci-serial",
-        .property = "prog_if",
-        .value    = "0",
-    },
-    {
-        .driver   = "pci-serial-2x",
-        .property = "prog_if",
-        .value    = "0",
-    },
-    {
-        .driver   = "pci-serial-4x",
-        .property = "prog_if",
-        .value    = "0",
-    },
-    {
-        .driver   = "virtio-net-pci",
-        .property = "guest_announce",
-        .value    = "off",
-    },
-    {
-        .driver   = "ICH9-LPC",
-        .property = "memory-hotplug-support",
-        .value    = "off",
-    },{
-        .driver   = "xio3130-downstream",
-        .property = COMPAT_PROP_PCP,
-        .value    = "off",
-    },{
-        .driver   = "ioh3420",
-        .property = COMPAT_PROP_PCP,
-        .value    = "off",
-    },
+    { "virtio-scsi-pci", "any_layout", "off" },
+    { "PIIX4_PM", "memory-hotplug-support", "off" },
+    { "apic", "version", "0x11" },
+    { "nec-usb-xhci", "superspeed-ports-first", "off" },
+    { "nec-usb-xhci", "force-pcie-endcap", "on" },
+    { "pci-serial", "prog_if", "0" },
+    { "pci-serial-2x", "prog_if", "0" },
+    { "pci-serial-4x", "prog_if", "0" },
+    { "virtio-net-pci", "guest_announce", "off" },
+    { "ICH9-LPC", "memory-hotplug-support", "off" },
+    { "xio3130-downstream", COMPAT_PROP_PCP, "off" },
+    { "ioh3420", COMPAT_PROP_PCP, "off" },
 };
 const size_t pc_compat_2_0_len = G_N_ELEMENTS(pc_compat_2_0);
 
 GlobalProperty pc_compat_1_7[] = {
     PC_CPU_MODEL_IDS("1.7.0")
-    {
-        .driver   = TYPE_USB_DEVICE,
-        .property = "msos-desc",
-        .value    = "no",
-    },
-    {
-        .driver   = "PIIX4_PM",
-        .property = "acpi-pci-hotplug-with-bridge-support",
-        .value    = "off",
-    },
-    {
-        .driver   = "hpet",
-        .property = HPET_INTCAP,
-        .value    = "4",
-    },
+    { TYPE_USB_DEVICE, "msos-desc", "no" },
+    { "PIIX4_PM", "acpi-pci-hotplug-with-bridge-support", "off" },
+    { "hpet", HPET_INTCAP, "4" },
 };
 const size_t pc_compat_1_7_len = G_N_ELEMENTS(pc_compat_1_7);
 
 GlobalProperty pc_compat_1_6[] = {
     PC_CPU_MODEL_IDS("1.6.0")
-    {
-        .driver   = "e1000",
-        .property = "mitigation",
-        .value    = "off",
-    },{
-        .driver   = "qemu64-" TYPE_X86_CPU,
-        .property = "model",
-        .value    = "2",
-    },{
-        .driver   = "qemu32-" TYPE_X86_CPU,
-        .property = "model",
-        .value    = "3",
-    },{
-        .driver   = "i440FX-pcihost",
-        .property = "short_root_bus",
-        .value    = "1",
-    },{
-        .driver   = "q35-pcihost",
-        .property = "short_root_bus",
-        .value    = "1",
-    },
+    { "e1000", "mitigation", "off" },
+    { "qemu64-" TYPE_X86_CPU, "model", "2" },
+    { "qemu32-" TYPE_X86_CPU, "model", "3" },
+    { "i440FX-pcihost", "short_root_bus", "1" },
+    { "q35-pcihost", "short_root_bus", "1" },
 };
 const size_t pc_compat_1_6_len = G_N_ELEMENTS(pc_compat_1_6);
 
 GlobalProperty pc_compat_1_5[] = {
     PC_CPU_MODEL_IDS("1.5.0")
-    {
-        .driver   = "Conroe-" TYPE_X86_CPU,
-        .property = "model",
-        .value    = "2",
-    },{
-        .driver   = "Conroe-" TYPE_X86_CPU,
-        .property = "min-level",
-        .value    = "2",
-    },{
-        .driver   = "Penryn-" TYPE_X86_CPU,
-        .property = "model",
-        .value    = "2",
-    },{
-        .driver   = "Penryn-" TYPE_X86_CPU,
-        .property = "min-level",
-        .value    = "2",
-    },{
-        .driver   = "Nehalem-" TYPE_X86_CPU,
-        .property = "model",
-        .value    = "2",
-    },{
-        .driver   = "Nehalem-" TYPE_X86_CPU,
-        .property = "min-level",
-        .value    = "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    = "0",
-    },{
-        .driver   = "q35-pcihost",
-        .property = "short_root_bus",
-        .value    = "0",
-    },
+    { "Conroe-" TYPE_X86_CPU, "model", "2" },
+    { "Conroe-" TYPE_X86_CPU, "min-level", "2" },
+    { "Penryn-" TYPE_X86_CPU, "model", "2" },
+    { "Penryn-" TYPE_X86_CPU, "min-level", "2" },
+    { "Nehalem-" TYPE_X86_CPU, "model", "2" },
+    { "Nehalem-" TYPE_X86_CPU, "min-level", "2" },
+    { "virtio-net-pci", "any_layout", "off" },
+    { TYPE_X86_CPU, "pmu", "on" },
+    { "i440FX-pcihost", "short_root_bus", "0" },
+    { "q35-pcihost", "short_root_bus", "0" },
 };
 const size_t pc_compat_1_5_len = G_N_ELEMENTS(pc_compat_1_5);
 
 GlobalProperty pc_compat_1_4[] = {
     PC_CPU_MODEL_IDS("1.4.0")
-    {
-        .driver   = "scsi-hd",
-        .property = "discard_granularity",
-        .value    = "0",
-    },{
-        .driver   = "scsi-cd",
-        .property = "discard_granularity",
-        .value    = "0",
-    },{
-        .driver   = "scsi-disk",
-        .property = "discard_granularity",
-        .value    = "0",
-    },{
-        .driver   = "ide-hd",
-        .property = "discard_granularity",
-        .value    = "0",
-    },{
-        .driver   = "ide-cd",
-        .property = "discard_granularity",
-        .value    = "0",
-    },{
-        .driver   = "ide-drive",
-        .property = "discard_granularity",
-        .value    = "0",
-    },{
-        .driver   = "virtio-blk-pci",
-        .property = "discard_granularity",
-        .value    = "0",
-    },{
-        .driver   = "virtio-serial-pci",
-        .property = "vectors",
-        /* DEV_NVECTORS_UNSPECIFIED as a uint32_t string */
-        .value    = "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    = "0",
-    },
-    {
-        .driver = "n270" "-" TYPE_X86_CPU,
-        .property = "movbe",
-        .value = "off",
-    },
-    {
-        .driver = "Westmere" "-" TYPE_X86_CPU,
-        .property = "pclmulqdq",
-        .value = "off",
-    },
+    { "scsi-hd", "discard_granularity", "0" },
+    { "scsi-cd", "discard_granularity", "0" },
+    { "scsi-disk", "discard_granularity", "0" },
+    { "ide-hd", "discard_granularity", "0" },
+    { "ide-cd", "discard_granularity", "0" },
+    { "ide-drive", "discard_granularity", "0" },
+    { "virtio-blk-pci", "discard_granularity", "0" },
+    /* DEV_NVECTORS_UNSPECIFIED as a uint32_t string: */
+    { "virtio-serial-pci", "vectors", "0xFFFFFFFF" },
+    { "virtio-net-pci", "ctrl_guest_offloads", "off" },
+    { "e1000", "romfile", "pxe-e1000.rom" },
+    { "ne2k_pci", "romfile", "pxe-ne2k_pci.rom" },
+    { "pcnet", "romfile", "pxe-pcnet.rom" },
+    { "rtl8139", "romfile", "pxe-rtl8139.rom" },
+    { "virtio-net-pci", "romfile", "pxe-virtio.rom" },
+    { "486-" TYPE_X86_CPU, "model", "0" },
+    { "n270" "-" TYPE_X86_CPU, "movbe", "off" },
+    { "Westmere" "-" TYPE_X86_CPU, "pclmulqdq", "off" },
 };
 const size_t pc_compat_1_4_len = G_N_ELEMENTS(pc_compat_1_4);
 
diff --git a/hw/i386/pc_piix.c b/hw/i386/pc_piix.c
index fd20227af3..5088e2f492 100644
--- a/hw/i386/pc_piix.c
+++ b/hw/i386/pc_piix.c
@@ -694,23 +694,10 @@ static void pc_i440fx_1_3_machine_options(MachineClass *m)
 {
     static GlobalProperty compat[] = {
         PC_CPU_MODEL_IDS("1.3.0")
-        {
-            .driver   = "usb-tablet",
-            .property = "usb_version",
-            .value    = "1",
-        },{
-            .driver   = "virtio-net-pci",
-            .property = "ctrl_mac_addr",
-            .value    = "off",
-        },{
-            .driver   = "virtio-net-pci",
-            .property = "mq",
-            .value    = "off",
-        }, {
-            .driver   = "e1000",
-            .property = "autonegotiation",
-            .value    = "off",
-        },
+        { "usb-tablet", "usb_version", "1" },
+        { "virtio-net-pci", "ctrl_mac_addr", "off" },
+        { "virtio-net-pci", "mq", "off" },
+        { "e1000", "autonegotiation", "off" },
     };
 
     pc_i440fx_1_4_machine_options(m);
@@ -726,31 +713,12 @@ static void pc_i440fx_1_2_machine_options(MachineClass *m)
 {
     static GlobalProperty compat[] = {
         PC_CPU_MODEL_IDS("1.2.0")
-        {
-            .driver   = "nec-usb-xhci",
-            .property = "msi",
-            .value    = "off",
-        },{
-            .driver   = "nec-usb-xhci",
-            .property = "msix",
-            .value    = "off",
-        },{
-            .driver   = "ivshmem",
-            .property = "use64",
-            .value    = "0",
-        },{
-            .driver   = "qxl",
-            .property = "revision",
-            .value    = "3",
-        },{
-            .driver   = "qxl-vga",
-            .property = "revision",
-            .value    = "3",
-        },{
-            .driver   = "VGA",
-            .property = "mmio",
-            .value    = "off",
-        },
+        { "nec-usb-xhci", "msi", "off" },
+        { "nec-usb-xhci", "msix", "off" },
+        { "ivshmem", "use64", "0" },
+        { "qxl", "revision", "3" },
+        { "qxl-vga", "revision", "3" },
+        { "VGA", "mmio", "off" },
     };
 
     pc_i440fx_1_3_machine_options(m);
@@ -766,35 +734,13 @@ static void pc_i440fx_1_1_machine_options(MachineClass *m)
 {
     static GlobalProperty compat[] = {
         PC_CPU_MODEL_IDS("1.1.0")
-        {
-            .driver   = "virtio-scsi-pci",
-            .property = "hotplug",
-            .value    = "off",
-        },{
-            .driver   = "virtio-scsi-pci",
-            .property = "param_change",
-            .value    = "off",
-        },{
-            .driver   = "VGA",
-            .property = "vgamem_mb",
-            .value    = "8",
-        },{
-            .driver   = "vmware-svga",
-            .property = "vgamem_mb",
-            .value    = "8",
-        },{
-            .driver   = "qxl-vga",
-            .property = "vgamem_mb",
-            .value    = "8",
-        },{
-            .driver   = "qxl",
-            .property = "vgamem_mb",
-            .value    = "8",
-        },{
-            .driver   = "virtio-blk-pci",
-            .property = "config-wce",
-            .value    = "off",
-        },
+        { "virtio-scsi-pci", "hotplug", "off" },
+        { "virtio-scsi-pci", "param_change", "off" },
+        { "VGA", "vgamem_mb", "8" },
+        { "vmware-svga", "vgamem_mb", "8" },
+        { "qxl-vga", "vgamem_mb", "8" },
+        { "qxl", "vgamem_mb", "8" },
+        { "virtio-blk-pci", "config-wce", "off" },
     };
 
     pc_i440fx_1_2_machine_options(m);
@@ -809,23 +755,10 @@ static void pc_i440fx_1_0_machine_options(MachineClass *m)
 {
     static GlobalProperty compat[] = {
         PC_CPU_MODEL_IDS("1.0")
-        {
-            .driver   = TYPE_ISA_FDC,
-            .property = "check_media_rate",
-            .value    = "off",
-        },{
-            .driver   = "virtio-balloon-pci",
-            .property = "class",
-            .value    = stringify(PCI_CLASS_MEMORY_RAM),
-        },{
-            .driver   = "apic-common",
-            .property = "vapic",
-            .value    = "off",
-        },{
-            .driver   = TYPE_USB_DEVICE,
-            .property = "full-path",
-            .value    = "no",
-        },
+        { TYPE_ISA_FDC, "check_media_rate", "off" },
+        { "virtio-balloon-pci", "class", stringify(PCI_CLASS_MEMORY_RAM) },
+        { "apic-common", "vapic", "off" },
+        { TYPE_USB_DEVICE, "full-path", "no" },
     };
 
     pc_i440fx_1_1_machine_options(m);
@@ -857,31 +790,12 @@ static void pc_i440fx_0_14_machine_options(MachineClass *m)
 {
     static GlobalProperty compat[] = {
         PC_CPU_MODEL_IDS("0.14")
-        {
-            .driver   = "virtio-blk-pci",
-            .property = "event_idx",
-            .value    = "off",
-        },{
-            .driver   = "virtio-serial-pci",
-            .property = "event_idx",
-            .value    = "off",
-        },{
-            .driver   = "virtio-net-pci",
-            .property = "event_idx",
-            .value    = "off",
-        },{
-            .driver   = "virtio-balloon-pci",
-            .property = "event_idx",
-            .value    = "off",
-        },{
-            .driver   = "qxl",
-            .property = "revision",
-            .value    = "2",
-        },{
-            .driver   = "qxl-vga",
-            .property = "revision",
-            .value    = "2",
-        },
+        { "virtio-blk-pci", "event_idx", "off" },
+        { "virtio-serial-pci", "event_idx", "off" },
+        { "virtio-net-pci", "event_idx", "off" },
+        { "virtio-balloon-pci", "event_idx", "off" },
+        { "qxl", "revision", "2" },
+        { "qxl-vga", "revision", "2" },
     };
 
     pc_i440fx_0_15_machine_options(m);
@@ -897,27 +811,11 @@ static void pc_i440fx_0_13_machine_options(MachineClass *m)
     PCMachineClass *pcmc = PC_MACHINE_CLASS(m);
     static GlobalProperty compat[] = {
         PC_CPU_MODEL_IDS("0.13")
-        {
-            .driver   = TYPE_PCI_DEVICE,
-            .property = "command_serr_enable",
-            .value    = "off",
-        },{
-            .driver   = "AC97",
-            .property = "use_broken_id",
-            .value    = "1",
-        },{
-            .driver   = "virtio-9p-pci",
-            .property = "vectors",
-            .value    = "0",
-        },{
-            .driver   = "VGA",
-            .property = "rombar",
-            .value    = "0",
-        },{
-            .driver   = "vmware-svga",
-            .property = "rombar",
-            .value    = "0",
-        },
+        { TYPE_PCI_DEVICE, "command_serr_enable", "off" },
+        { "AC97", "use_broken_id", "1" },
+        { "virtio-9p-pci", "vectors", "0" },
+        { "VGA", "rombar", "0" },
+        { "vmware-svga", "rombar", "0" },
     };
 
     pc_i440fx_0_14_machine_options(m);
@@ -933,27 +831,11 @@ static void pc_i440fx_0_12_machine_options(MachineClass *m)
 {
     static GlobalProperty compat[] = {
         PC_CPU_MODEL_IDS("0.12")
-        {
-            .driver   = "virtio-serial-pci",
-            .property = "max_ports",
-            .value    = "1",
-        },{
-            .driver   = "virtio-serial-pci",
-            .property = "vectors",
-            .value    = "0",
-        },{
-            .driver   = "usb-mouse",
-            .property = "serial",
-            .value    = "1",
-        },{
-            .driver   = "usb-tablet",
-            .property = "serial",
-            .value    = "1",
-        },{
-            .driver   = "usb-kbd",
-            .property = "serial",
-            .value    = "1",
-        },
+        { "virtio-serial-pci", "max_ports", "1" },
+        { "virtio-serial-pci", "vectors", "0" },
+        { "usb-mouse", "serial", "1" },
+        { "usb-tablet", "serial", "1" },
+        { "usb-kbd", "serial", "1" },
     };
 
     pc_i440fx_0_13_machine_options(m);
diff --git a/hw/ppc/spapr.c b/hw/ppc/spapr.c
index d7d87b0ae8..697faa99e9 100644
--- a/hw/ppc/spapr.c
+++ b/hw/ppc/spapr.c
@@ -4053,16 +4053,8 @@ static void spapr_machine_2_12_class_options(MachineClass *mc)
 {
     sPAPRMachineClass *smc = SPAPR_MACHINE_CLASS(mc);
     static GlobalProperty compat[] = {
-        {
-            .driver = TYPE_POWERPC_CPU,
-            .property = "pre-3.0-migration",
-            .value    = "on",
-        },
-        {
-            .driver = TYPE_SPAPR_CPU_CORE,
-            .property = "pre-3.0-migration",
-            .value    = "on",
-        },
+        { TYPE_POWERPC_CPU, "pre-3.0-migration", "on" },
+        { TYPE_SPAPR_CPU_CORE, "pre-3.0-migration", "on" },
     };
 
     spapr_machine_3_0_class_options(mc);
@@ -4126,11 +4118,7 @@ static void spapr_machine_2_9_class_options(MachineClass *mc)
 {
     sPAPRMachineClass *smc = SPAPR_MACHINE_CLASS(mc);
     static GlobalProperty compat[] = {
-        {
-            .driver = TYPE_POWERPC_CPU,
-            .property = "pre-2.10-migration",
-            .value    = "on",
-        },
+        { TYPE_POWERPC_CPU, "pre-2.10-migration", "on" },
     };
 
     spapr_machine_2_10_class_options(mc);
@@ -4150,11 +4138,7 @@ DEFINE_SPAPR_MACHINE(2_9, "2.9", false);
 static void spapr_machine_2_8_class_options(MachineClass *mc)
 {
     static GlobalProperty compat[] = {
-        {
-            .driver   = TYPE_SPAPR_PCI_HOST_BRIDGE,
-            .property = "pcie-extended-configuration-space",
-            .value    = "off",
-        },
+        { TYPE_SPAPR_PCI_HOST_BRIDGE, "pcie-extended-configuration-space", "off" },
     };
 
     spapr_machine_2_9_class_options(mc);
@@ -4222,26 +4206,10 @@ static void spapr_machine_2_7_class_options(MachineClass *mc)
 {
     sPAPRMachineClass *smc = SPAPR_MACHINE_CLASS(mc);
     static GlobalProperty compat[] = {
-        {
-            .driver   = TYPE_SPAPR_PCI_HOST_BRIDGE,
-            .property = "mem_win_size",
-            .value    = "0xf80000000",
-        },
-        {
-            .driver   = TYPE_SPAPR_PCI_HOST_BRIDGE,
-            .property = "mem64_win_size",
-            .value    = "0",
-        },
-        {
-            .driver = TYPE_POWERPC_CPU,
-            .property = "pre-2.8-migration",
-            .value    = "on",
-        },
-        {
-            .driver = TYPE_SPAPR_PCI_HOST_BRIDGE,
-            .property = "pre-2.8-migration",
-            .value    = "on",
-        },
+        { TYPE_SPAPR_PCI_HOST_BRIDGE, "mem_win_size", "0xf80000000", },
+        { TYPE_SPAPR_PCI_HOST_BRIDGE, "mem64_win_size", "0", },
+        { TYPE_POWERPC_CPU, "pre-2.8-migration", "on", },
+        { TYPE_SPAPR_PCI_HOST_BRIDGE, "pre-2.8-migration", "on", },
     };
 
     spapr_machine_2_8_class_options(mc);
@@ -4261,11 +4229,7 @@ DEFINE_SPAPR_MACHINE(2_7, "2.7", false);
 static void spapr_machine_2_6_class_options(MachineClass *mc)
 {
     static GlobalProperty compat[] = {
-        {
-            .driver   = TYPE_SPAPR_PCI_HOST_BRIDGE,
-            .property = "ddw",
-            .value    = "off",
-        },
+        { TYPE_SPAPR_PCI_HOST_BRIDGE, "ddw", "off" },
     };
 
     spapr_machine_2_7_class_options(mc);
@@ -4284,11 +4248,7 @@ static void spapr_machine_2_5_class_options(MachineClass *mc)
 {
     sPAPRMachineClass *smc = SPAPR_MACHINE_CLASS(mc);
     static GlobalProperty compat[] = {
-        {
-            .driver   = "spapr-vlan",
-            .property = "use-rx-buffer-pools",
-            .value    = "off",
-        },
+        { "spapr-vlan", "use-rx-buffer-pools", "off" },
     };
 
     spapr_machine_2_6_class_options(mc);
@@ -4321,11 +4281,7 @@ DEFINE_SPAPR_MACHINE(2_4, "2.4", false);
 static void spapr_machine_2_3_class_options(MachineClass *mc)
 {
     static GlobalProperty compat[] = {
-        {
-            .driver   = "spapr-pci-host-bridge",
-            .property = "dynamic-reconfiguration",
-            .value    = "off",
-        },
+        { "spapr-pci-host-bridge", "dynamic-reconfiguration", "off" },
     };
     spapr_machine_2_4_class_options(mc);
     compat_props_add(mc->compat_props, hw_compat_2_3, hw_compat_2_3_len);
@@ -4340,11 +4296,7 @@ DEFINE_SPAPR_MACHINE(2_3, "2.3", false);
 static void spapr_machine_2_2_class_options(MachineClass *mc)
 {
     static GlobalProperty compat[] = {
-        {
-            .driver   = TYPE_SPAPR_PCI_HOST_BRIDGE,
-            .property = "mem_win_size",
-            .value    = "0x20000000",
-        },
+        { TYPE_SPAPR_PCI_HOST_BRIDGE, "mem_win_size", "0x20000000" },
     };
 
     spapr_machine_2_3_class_options(mc);
diff --git a/hw/s390x/s390-virtio-ccw.c b/hw/s390x/s390-virtio-ccw.c
index c737507053..811fdf913d 100644
--- a/hw/s390x/s390-virtio-ccw.c
+++ b/hw/s390x/s390-virtio-ccw.c
@@ -712,11 +712,7 @@ static void ccw_machine_2_11_instance_options(MachineState *machine)
 static void ccw_machine_2_11_class_options(MachineClass *mc)
 {
     static GlobalProperty compat[] = {
-        {
-            .driver   = TYPE_SCLP_EVENT_FACILITY,
-            .property = "allow_all_mask_sizes",
-            .value    = "off",
-        },
+        { TYPE_SCLP_EVENT_FACILITY, "allow_all_mask_sizes", "off", },
     };
 
     ccw_machine_2_12_class_options(mc);
@@ -751,11 +747,7 @@ static void ccw_machine_2_9_class_options(MachineClass *mc)
 {
     S390CcwMachineClass *s390mc = S390_MACHINE_CLASS(mc);
     static GlobalProperty compat[] = {
-        {
-            .driver   = TYPE_S390_STATTRIB,
-            .property = "migration-enabled",
-            .value    = "off",
-        },
+        { TYPE_S390_STATTRIB, "migration-enabled", "off", },
     };
 
     ccw_machine_2_10_class_options(mc);
@@ -773,11 +765,7 @@ static void ccw_machine_2_8_instance_options(MachineState *machine)
 static void ccw_machine_2_8_class_options(MachineClass *mc)
 {
     static GlobalProperty compat[] = {
-        {
-            .driver   = TYPE_S390_FLIC_COMMON,
-            .property = "adapter_routes_max_batch",
-            .value    = "64",
-        },
+        { TYPE_S390_FLIC_COMMON, "adapter_routes_max_batch", "64", },
     };
 
     ccw_machine_2_9_class_options(mc);
@@ -810,15 +798,8 @@ static void ccw_machine_2_6_class_options(MachineClass *mc)
 {
     S390CcwMachineClass *s390mc = S390_MACHINE_CLASS(mc);
     static GlobalProperty compat[] = {
-        {
-            .driver   = TYPE_S390_IPL,
-            .property = "iplbext_migration",
-            .value    = "off",
-        }, {
-            .driver   = TYPE_VIRTUAL_CSS_BRIDGE,
-            .property = "css_dev_path",
-            .value    = "off",
-        },
+        { TYPE_S390_IPL, "iplbext_migration", "off", },
+         { TYPE_VIRTUAL_CSS_BRIDGE, "css_dev_path", "off", },
     };
 
     s390mc->ri_allowed = false;
@@ -848,43 +829,15 @@ static void ccw_machine_2_4_instance_options(MachineState *machine)
 static void ccw_machine_2_4_class_options(MachineClass *mc)
 {
     static GlobalProperty compat[] = {
-        {
-            .driver   = TYPE_S390_SKEYS,
-            .property = "migration-enabled",
-            .value    = "off",
-        },{
-            .driver   = "virtio-blk-ccw",
-            .property = "max_revision",
-            .value    = "0",
-        },{
-            .driver   = "virtio-balloon-ccw",
-            .property = "max_revision",
-            .value    = "0",
-        },{
-            .driver   = "virtio-serial-ccw",
-            .property = "max_revision",
-            .value    = "0",
-        },{
-            .driver   = "virtio-9p-ccw",
-            .property = "max_revision",
-            .value    = "0",
-        },{
-            .driver   = "virtio-rng-ccw",
-            .property = "max_revision",
-            .value    = "0",
-        },{
-            .driver   = "virtio-net-ccw",
-            .property = "max_revision",
-            .value    = "0",
-        },{
-            .driver   = "virtio-scsi-ccw",
-            .property = "max_revision",
-            .value    = "0",
-        },{
-            .driver   = "vhost-scsi-ccw",
-            .property = "max_revision",
-            .value    = "0",
-        },
+        { TYPE_S390_SKEYS, "migration-enabled", "off", },
+        { "virtio-blk-ccw", "max_revision", "0", },
+        { "virtio-balloon-ccw", "max_revision", "0", },
+        { "virtio-serial-ccw", "max_revision", "0", },
+        { "virtio-9p-ccw", "max_revision", "0", },
+        { "virtio-rng-ccw", "max_revision", "0", },
+        { "virtio-net-ccw", "max_revision", "0", },
+        { "virtio-scsi-ccw", "max_revision", "0", },
+        { "vhost-scsi-ccw", "max_revision", "0", },
     };
 
     ccw_machine_2_5_class_options(mc);
diff --git a/hw/xen/xen-common.c b/hw/xen/xen-common.c
index d51148b6b3..18a9045556 100644
--- a/hw/xen/xen-common.c
+++ b/hw/xen/xen-common.c
@@ -163,21 +163,9 @@ static void xen_accel_class_init(ObjectClass *oc, void *data)
 {
     AccelClass *ac = ACCEL_CLASS(oc);
     static GlobalProperty compat[] = {
-        {
-            .driver = "migration",
-            .property = "store-global-state",
-            .value = "off",
-        },
-        {
-            .driver = "migration",
-            .property = "send-configuration",
-            .value = "off",
-        },
-        {
-            .driver = "migration",
-            .property = "send-section-footer",
-            .value = "off",
-        }
+        { "migration", "store-global-state", "off" },
+        { "migration", "send-configuration", "off" },
+        { "migration", "send-section-footer", "off" },
     };
 
     ac->name = "Xen";
-- 
2.18.0.rc1.1.g3f1ff2140


_______________________________________________
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Xen-devel@lists.xenproject.org
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[Qemu-devel] [PATCH 3/3] machine: Use shorter format for GlobalProperty arrays

[Eduardo Habkost]

Instead of verbose arrays with 4 lines for each entry, make each
entry take only one line.  This makes long arrays that couldn't
fit in the screen become short and readable.

Signed-off-by: Eduardo Habkost <ehabkost@redhat.com>
---
 include/hw/i386/pc.h       |  18 +-
 hw/core/machine.c          | 338 ++++-------------
 hw/i386/pc.c               | 720 +++++++------------------------------
 hw/i386/pc_piix.c          | 192 ++--------
 hw/ppc/spapr.c             |  72 +---
 hw/s390x/s390-virtio-ccw.c |  75 +---
 hw/xen/xen-common.c        |  18 +-
 7 files changed, 265 insertions(+), 1168 deletions(-)

diff --git a/include/hw/i386/pc.h b/include/hw/i386/pc.h
index 84720bede9..0abbe45637 100644
--- a/include/hw/i386/pc.h
+++ b/include/hw/i386/pc.h
@@ -354,21 +354,9 @@ extern const size_t pc_compat_1_4_len;
  * depending on QEMU versions up to QEMU 2.4.
  */
 #define PC_CPU_MODEL_IDS(v) \
-    {\
-        .driver   = "qemu32-" TYPE_X86_CPU,\
-        .property = "model-id",\
-        .value    = "QEMU Virtual CPU version " v,\
-    },\
-    {\
-        .driver   = "qemu64-" TYPE_X86_CPU,\
-        .property = "model-id",\
-        .value    = "QEMU Virtual CPU version " v,\
-    },\
-    {\
-        .driver   = "athlon-" TYPE_X86_CPU,\
-        .property = "model-id",\
-        .value    = "QEMU Virtual CPU version " v,\
-    },
+    { "qemu32-" TYPE_X86_CPU, "model-id", "QEMU Virtual CPU version " v, },\
+    { "qemu64-" TYPE_X86_CPU, "model-id", "QEMU Virtual CPU version " v, },\
+    { "athlon-" TYPE_X86_CPU, "model-id", "QEMU Virtual CPU version " v, },
 
 #define DEFINE_PC_MACHINE(suffix, namestr, initfn, optsfn) \
     static void pc_machine_##suffix##_class_init(ObjectClass *oc, void *data) \
diff --git a/hw/core/machine.c b/hw/core/machine.c
index 4b4d6c23de..5530b71981 100644
--- a/hw/core/machine.c
+++ b/hw/core/machine.c
@@ -24,23 +24,10 @@
 #include "hw/pci/pci.h"
 
 GlobalProperty hw_compat_3_1[] = {
-    {
-        .driver   = "pcie-root-port",
-        .property = "x-speed",
-        .value    = "2_5",
-    },{
-        .driver   = "pcie-root-port",
-        .property = "x-width",
-        .value    = "1",
-    },{
-        .driver   = "memory-backend-file",
-        .property = "x-use-canonical-path-for-ramblock-id",
-        .value    = "true",
-    },{
-        .driver   = "memory-backend-memfd",
-        .property = "x-use-canonical-path-for-ramblock-id",
-        .value    = "true",
-    },
+    { "pcie-root-port", "x-speed", "2_5" },
+    { "pcie-root-port", "x-width", "1" },
+    { "memory-backend-file", "x-use-canonical-path-for-ramblock-id", "true" },
+    { "memory-backend-memfd", "x-use-canonical-path-for-ramblock-id", "true" },
 };
 const size_t hw_compat_3_1_len = G_N_ELEMENTS(hw_compat_3_1);
 
@@ -48,269 +35,96 @@ GlobalProperty hw_compat_3_0[] = {};
 const size_t hw_compat_3_0_len = G_N_ELEMENTS(hw_compat_3_0);
 
 GlobalProperty hw_compat_2_12[] = {
-    {
-        .driver   = "migration",
-        .property = "decompress-error-check",
-        .value    = "off",
-    },{
-        .driver   = "hda-audio",
-        .property = "use-timer",
-        .value    = "false",
-    },{
-        .driver   = "cirrus-vga",
-        .property = "global-vmstate",
-        .value    = "true",
-    },{
-        .driver   = "VGA",
-        .property = "global-vmstate",
-        .value    = "true",
-    },{
-        .driver   = "vmware-svga",
-        .property = "global-vmstate",
-        .value    = "true",
-    },{
-        .driver   = "qxl-vga",
-        .property = "global-vmstate",
-        .value    = "true",
-    },
+    { "migration", "decompress-error-check", "off" },
+    { "hda-audio", "use-timer", "false" },
+    { "cirrus-vga", "global-vmstate", "true" },
+    { "VGA", "global-vmstate", "true" },
+    { "vmware-svga", "global-vmstate", "true" },
+    { "qxl-vga", "global-vmstate", "true" },
 };
 const size_t hw_compat_2_12_len = G_N_ELEMENTS(hw_compat_2_12);
 
 GlobalProperty hw_compat_2_11[] = {
-    {
-        .driver   = "hpet",
-        .property = "hpet-offset-saved",
-        .value    = "false",
-    },{
-        .driver   = "virtio-blk-pci",
-        .property = "vectors",
-        .value    = "2",
-    },{
-        .driver   = "vhost-user-blk-pci",
-        .property = "vectors",
-        .value    = "2",
-    },{
-        .driver   = "e1000",
-        .property = "migrate_tso_props",
-        .value    = "off",
-    },
+    { "hpet", "hpet-offset-saved", "false" },
+    { "virtio-blk-pci", "vectors", "2" },
+    { "vhost-user-blk-pci", "vectors", "2" },
+    { "e1000", "migrate_tso_props", "off" },
 };
 const size_t hw_compat_2_11_len = G_N_ELEMENTS(hw_compat_2_11);
 
 GlobalProperty hw_compat_2_10[] = {
-    {
-        .driver   = "virtio-mouse-device",
-        .property = "wheel-axis",
-        .value    = "false",
-    },{
-        .driver   = "virtio-tablet-device",
-        .property = "wheel-axis",
-        .value    = "false",
-    },
+    { "virtio-mouse-device", "wheel-axis", "false" },
+    { "virtio-tablet-device", "wheel-axis", "false" },
 };
 const size_t hw_compat_2_10_len = G_N_ELEMENTS(hw_compat_2_10);
 
 GlobalProperty hw_compat_2_9[] = {
-    {
-        .driver   = "pci-bridge",
-        .property = "shpc",
-        .value    = "off",
-    },{
-        .driver   = "intel-iommu",
-        .property = "pt",
-        .value    = "off",
-    },{
-        .driver   = "virtio-net-device",
-        .property = "x-mtu-bypass-backend",
-        .value    = "off",
-    },{
-        .driver   = "pcie-root-port",
-        .property = "x-migrate-msix",
-        .value    = "false",
-    },
+    { "pci-bridge", "shpc", "off" },
+    { "intel-iommu", "pt", "off" },
+    { "virtio-net-device", "x-mtu-bypass-backend", "off" },
+    { "pcie-root-port", "x-migrate-msix", "false" },
 };
 const size_t hw_compat_2_9_len = G_N_ELEMENTS(hw_compat_2_9);
 
 GlobalProperty hw_compat_2_8[] = {
-    {
-        .driver   = "fw_cfg_mem",
-        .property = "x-file-slots",
-        .value    = "0x10",
-    },{
-        .driver   = "fw_cfg_io",
-        .property = "x-file-slots",
-        .value    = "0x10",
-    },{
-        .driver   = "pflash_cfi01",
-        .property = "old-multiple-chip-handling",
-        .value    = "on",
-    },{
-        .driver   = "pci-bridge",
-        .property = "shpc",
-        .value    = "on",
-    },{
-        .driver   = TYPE_PCI_DEVICE,
-        .property = "x-pcie-extcap-init",
-        .value    = "off",
-    },{
-        .driver   = "virtio-pci",
-        .property = "x-pcie-deverr-init",
-        .value    = "off",
-    },{
-        .driver   = "virtio-pci",
-        .property = "x-pcie-lnkctl-init",
-        .value    = "off",
-    },{
-        .driver   = "virtio-pci",
-        .property = "x-pcie-pm-init",
-        .value    = "off",
-    },{
-        .driver   = "cirrus-vga",
-        .property = "vgamem_mb",
-        .value    = "8",
-    },{
-        .driver   = "isa-cirrus-vga",
-        .property = "vgamem_mb",
-        .value    = "8",
-    },
+    { "fw_cfg_mem", "x-file-slots", "0x10" },
+    { "fw_cfg_io", "x-file-slots", "0x10" },
+    { "pflash_cfi01", "old-multiple-chip-handling", "on" },
+    { "pci-bridge", "shpc", "on" },
+    { TYPE_PCI_DEVICE, "x-pcie-extcap-init", "off" },
+    { "virtio-pci", "x-pcie-deverr-init", "off" },
+    { "virtio-pci", "x-pcie-lnkctl-init", "off" },
+    { "virtio-pci", "x-pcie-pm-init", "off" },
+    { "cirrus-vga", "vgamem_mb", "8" },
+    { "isa-cirrus-vga", "vgamem_mb", "8" },
 };
 const size_t hw_compat_2_8_len = G_N_ELEMENTS(hw_compat_2_8);
 
 GlobalProperty hw_compat_2_7[] = {
-    {
-        .driver   = "virtio-pci",
-        .property = "page-per-vq",
-        .value    = "on",
-    },{
-        .driver   = "virtio-serial-device",
-        .property = "emergency-write",
-        .value    = "off",
-    },{
-        .driver   = "ioapic",
-        .property = "version",
-        .value    = "0x11",
-    },{
-        .driver   = "intel-iommu",
-        .property = "x-buggy-eim",
-        .value    = "true",
-    },{
-        .driver   = "virtio-pci",
-        .property = "x-ignore-backend-features",
-        .value    = "on",
-    },
+    { "virtio-pci", "page-per-vq", "on" },
+    { "virtio-serial-device", "emergency-write", "off" },
+    { "ioapic", "version", "0x11" },
+    { "intel-iommu", "x-buggy-eim", "true" },
+    { "virtio-pci", "x-ignore-backend-features", "on" },
 };
 const size_t hw_compat_2_7_len = G_N_ELEMENTS(hw_compat_2_7);
 
 GlobalProperty hw_compat_2_6[] = {
-    {
-        .driver   = "virtio-mmio",
-        .property = "format_transport_address",
-        .value    = "off",
-    },{
-        .driver   = "virtio-pci",
-        .property = "disable-modern",
-        .value    = "on",
-    },{
-        .driver   = "virtio-pci",
-        .property = "disable-legacy",
-        .value    = "off",
-    },
+    { "virtio-mmio", "format_transport_address", "off" },
+    { "virtio-pci", "disable-modern", "on" },
+    { "virtio-pci", "disable-legacy", "off" },
 };
 const size_t hw_compat_2_6_len = G_N_ELEMENTS(hw_compat_2_6);
 
 GlobalProperty hw_compat_2_5[] = {
-    {
-        .driver   = "isa-fdc",
-        .property = "fallback",
-        .value    = "144",
-    },{
-        .driver   = "pvscsi",
-        .property = "x-old-pci-configuration",
-        .value    = "on",
-    },{
-        .driver   = "pvscsi",
-        .property = "x-disable-pcie",
-        .value    = "on",
-    },
-    {
-        .driver   = "vmxnet3",
-        .property = "x-old-msi-offsets",
-        .value    = "on",
-    },{
-        .driver   = "vmxnet3",
-        .property = "x-disable-pcie",
-        .value    = "on",
-    },
+    { "isa-fdc", "fallback", "144" },
+    { "pvscsi", "x-old-pci-configuration", "on" },
+    { "pvscsi", "x-disable-pcie", "on" },
+    { "vmxnet3", "x-old-msi-offsets", "on" },
+    { "vmxnet3", "x-disable-pcie", "on" },
 };
 const size_t hw_compat_2_5_len = G_N_ELEMENTS(hw_compat_2_5);
 
 GlobalProperty hw_compat_2_4[] = {
-    {
-        .driver   = "virtio-blk-device",
-        .property = "scsi",
-        .value    = "true",
-    },{
-        .driver   = "e1000",
-        .property = "extra_mac_registers",
-        .value    = "off",
-    },{
-        .driver   = "virtio-pci",
-        .property = "x-disable-pcie",
-        .value    = "on",
-    },{
-        .driver   = "virtio-pci",
-        .property = "migrate-extra",
-        .value    = "off",
-    },{
-        .driver   = "fw_cfg_mem",
-        .property = "dma_enabled",
-        .value    = "off",
-    },{
-        .driver   = "fw_cfg_io",
-        .property = "dma_enabled",
-        .value    = "off",
-    }
+    { "virtio-blk-device", "scsi", "true" },
+    { "e1000", "extra_mac_registers", "off" },
+    { "virtio-pci", "x-disable-pcie", "on" },
+    { "virtio-pci", "migrate-extra", "off" },
+    { "fw_cfg_mem", "dma_enabled", "off" },
+    { "fw_cfg_io", "dma_enabled", "off" }
 };
 const size_t hw_compat_2_4_len = G_N_ELEMENTS(hw_compat_2_4);
 
 GlobalProperty hw_compat_2_3[] = {
-    {
-        .driver   = "virtio-blk-pci",
-        .property = "any_layout",
-        .value    = "off",
-    },{
-        .driver   = "virtio-balloon-pci",
-        .property = "any_layout",
-        .value    = "off",
-    },{
-        .driver   = "virtio-serial-pci",
-        .property = "any_layout",
-        .value    = "off",
-    },{
-        .driver   = "virtio-9p-pci",
-        .property = "any_layout",
-        .value    = "off",
-    },{
-        .driver   = "virtio-rng-pci",
-        .property = "any_layout",
-        .value    = "off",
-    },{
-        .driver   = TYPE_PCI_DEVICE,
-        .property = "x-pcie-lnksta-dllla",
-        .value    = "off",
-    },{
-        .driver   = "migration",
-        .property = "send-configuration",
-        .value    = "off",
-    },{
-        .driver   = "migration",
-        .property = "send-section-footer",
-        .value    = "off",
-    },{
-        .driver   = "migration",
-        .property = "store-global-state",
-        .value    = "off",
-    },
+    { "virtio-blk-pci", "any_layout", "off" },
+    { "virtio-balloon-pci", "any_layout", "off" },
+    { "virtio-serial-pci", "any_layout", "off" },
+    { "virtio-9p-pci", "any_layout", "off" },
+    { "virtio-rng-pci", "any_layout", "off" },
+    { TYPE_PCI_DEVICE, "x-pcie-lnksta-dllla", "off" },
+    { "migration", "send-configuration", "off" },
+    { "migration", "send-section-footer", "off" },
+    { "migration", "store-global-state", "off" },
 };
 const size_t hw_compat_2_3_len = G_N_ELEMENTS(hw_compat_2_3);
 
@@ -318,35 +132,13 @@ GlobalProperty hw_compat_2_2[] = {};
 const size_t hw_compat_2_2_len = G_N_ELEMENTS(hw_compat_2_2);
 
 GlobalProperty hw_compat_2_1[] = {
-    {
-        .driver   = "intel-hda",
-        .property = "old_msi_addr",
-        .value    = "on",
-    },{
-        .driver   = "VGA",
-        .property = "qemu-extended-regs",
-        .value    = "off",
-    },{
-        .driver   = "secondary-vga",
-        .property = "qemu-extended-regs",
-        .value    = "off",
-    },{
-        .driver   = "virtio-scsi-pci",
-        .property = "any_layout",
-        .value    = "off",
-    },{
-        .driver   = "usb-mouse",
-        .property = "usb_version",
-        .value    = "1",
-    },{
-        .driver   = "usb-kbd",
-        .property = "usb_version",
-        .value    = "1",
-    },{
-        .driver   = "virtio-pci",
-        .property = "virtio-pci-bus-master-bug-migration",
-        .value    = "on",
-    },
+    { "intel-hda", "old_msi_addr", "on" },
+    { "VGA", "qemu-extended-regs", "off" },
+    { "secondary-vga", "qemu-extended-regs", "off" },
+    { "virtio-scsi-pci", "any_layout", "off" },
+    { "usb-mouse", "usb_version", "1" },
+    { "usb-kbd", "usb_version", "1" },
+    { "virtio-pci", "virtio-pci-bus-master-bug-migration", "on" },
 };
 const size_t hw_compat_2_1_len = G_N_ELEMENTS(hw_compat_2_1);
 
diff --git a/hw/i386/pc.c b/hw/i386/pc.c
index ff14b6d4df..f238424499 100644
--- a/hw/i386/pc.c
+++ b/hw/i386/pc.c
@@ -111,174 +111,67 @@ static unsigned e820_entries;
 struct hpet_fw_config hpet_cfg = {.count = UINT8_MAX};
 
 GlobalProperty pc_compat_3_1[] = {
-    {
-        .driver   = "intel-iommu",
-        .property = "dma-drain",
-        .value    = "off",
-    },
+    { "intel-iommu", "dma-drain", "off" },
 };
 const size_t pc_compat_3_1_len = G_N_ELEMENTS(pc_compat_3_1);
 
 GlobalProperty pc_compat_3_0[] = {
-    {
-        .driver   = TYPE_X86_CPU,
-        .property = "x-hv-synic-kvm-only",
-        .value    = "on",
-    },{
-        .driver   = "Skylake-Server" "-" TYPE_X86_CPU,
-        .property = "pku",
-        .value    = "off",
-    },{
-        .driver   = "Skylake-Server-IBRS" "-" TYPE_X86_CPU,
-        .property = "pku",
-        .value    = "off",
-    },
+    { TYPE_X86_CPU, "x-hv-synic-kvm-only", "on" },
+    { "Skylake-Server" "-" TYPE_X86_CPU, "pku", "off" },
+    { "Skylake-Server-IBRS" "-" TYPE_X86_CPU, "pku", "off" },
 };
 const size_t pc_compat_3_0_len = G_N_ELEMENTS(pc_compat_3_0);
 
 GlobalProperty pc_compat_2_12[] = {
-    {
-        .driver   = TYPE_X86_CPU,
-        .property = "legacy-cache",
-        .value    = "on",
-    },{
-        .driver   = TYPE_X86_CPU,
-        .property = "topoext",
-        .value    = "off",
-    },{
-        .driver   = "EPYC-" TYPE_X86_CPU,
-        .property = "xlevel",
-        .value    = "0x8000000a",
-    },{
-        .driver   = "EPYC-IBPB-" TYPE_X86_CPU,
-        .property = "xlevel",
-        .value    = "0x8000000a",
-    },
+    { TYPE_X86_CPU, "legacy-cache", "on" },
+    { TYPE_X86_CPU, "topoext", "off" },
+    { "EPYC-" TYPE_X86_CPU, "xlevel", "0x8000000a" },
+    { "EPYC-IBPB-" TYPE_X86_CPU, "xlevel", "0x8000000a" },
 };
 const size_t pc_compat_2_12_len = G_N_ELEMENTS(pc_compat_2_12);
 
 GlobalProperty pc_compat_2_11[] = {
-    {
-        .driver   = TYPE_X86_CPU,
-        .property = "x-migrate-smi-count",
-        .value    = "off",
-    },{
-        .driver   = "Skylake-Server" "-" TYPE_X86_CPU,
-        .property = "clflushopt",
-        .value    = "off",
-    },
+    { TYPE_X86_CPU, "x-migrate-smi-count", "off" },
+    { "Skylake-Server" "-" TYPE_X86_CPU, "clflushopt", "off" },
 };
 const size_t pc_compat_2_11_len = G_N_ELEMENTS(pc_compat_2_11);
 
 GlobalProperty pc_compat_2_10[] = {
-    {
-        .driver   = TYPE_X86_CPU,
-        .property = "x-hv-max-vps",
-        .value    = "0x40",
-    },{
-        .driver   = "i440FX-pcihost",
-        .property = "x-pci-hole64-fix",
-        .value    = "off",
-    },{
-        .driver   = "q35-pcihost",
-        .property = "x-pci-hole64-fix",
-        .value    = "off",
-    },
+    { TYPE_X86_CPU, "x-hv-max-vps", "0x40" },
+    { "i440FX-pcihost", "x-pci-hole64-fix", "off" },
+    { "q35-pcihost", "x-pci-hole64-fix", "off" },
 };
 const size_t pc_compat_2_10_len = G_N_ELEMENTS(pc_compat_2_10);
 
 GlobalProperty pc_compat_2_9[] = {
-    {
-        .driver   = "mch",
-        .property = "extended-tseg-mbytes",
-        .value    = "0",
-    },
+    { "mch", "extended-tseg-mbytes", "0" },
 };
 const size_t pc_compat_2_9_len = G_N_ELEMENTS(pc_compat_2_9);
 
 GlobalProperty pc_compat_2_8[] = {
-    {
-        .driver   = TYPE_X86_CPU,
-        .property = "tcg-cpuid",
-        .value    = "off",
-    },
-    {
-        .driver   = "kvmclock",
-        .property = "x-mach-use-reliable-get-clock",
-        .value    = "off",
-    },
-    {
-        .driver   = "ICH9-LPC",
-        .property = "x-smi-broadcast",
-        .value    = "off",
-    },
-    {
-        .driver   = TYPE_X86_CPU,
-        .property = "vmware-cpuid-freq",
-        .value    = "off",
-    },
-    {
-        .driver   = "Haswell-" TYPE_X86_CPU,
-        .property = "stepping",
-        .value    = "1",
-    },
+    { TYPE_X86_CPU, "tcg-cpuid", "off" },
+    { "kvmclock", "x-mach-use-reliable-get-clock", "off" },
+    { "ICH9-LPC", "x-smi-broadcast", "off" },
+    { TYPE_X86_CPU, "vmware-cpuid-freq", "off" },
+    { "Haswell-" TYPE_X86_CPU, "stepping", "1" },
 };
 const size_t pc_compat_2_8_len = G_N_ELEMENTS(pc_compat_2_8);
 
 GlobalProperty pc_compat_2_7[] = {
-    {
-        .driver   = TYPE_X86_CPU,
-        .property = "l3-cache",
-        .value    = "off",
-    },
-    {
-        .driver   = TYPE_X86_CPU,
-        .property = "full-cpuid-auto-level",
-        .value    = "off",
-    },
-    {
-        .driver   = "Opteron_G3" "-" TYPE_X86_CPU,
-        .property = "family",
-        .value    = "15",
-    },
-    {
-        .driver   = "Opteron_G3" "-" TYPE_X86_CPU,
-        .property = "model",
-        .value    = "6",
-    },
-    {
-        .driver   = "Opteron_G3" "-" TYPE_X86_CPU,
-        .property = "stepping",
-        .value    = "1",
-    },
-    {
-        .driver   = "isa-pcspk",
-        .property = "migrate",
-        .value    = "off",
-    },
+    { TYPE_X86_CPU, "l3-cache", "off" },
+    { TYPE_X86_CPU, "full-cpuid-auto-level", "off" },
+    { "Opteron_G3" "-" TYPE_X86_CPU, "family", "15" },
+    { "Opteron_G3" "-" TYPE_X86_CPU, "model", "6" },
+    { "Opteron_G3" "-" TYPE_X86_CPU, "stepping", "1" },
+    { "isa-pcspk", "migrate", "off" },
 };
 const size_t pc_compat_2_7_len = G_N_ELEMENTS(pc_compat_2_7);
 
 GlobalProperty pc_compat_2_6[] = {
-    {
-        .driver   = TYPE_X86_CPU,
-        .property = "cpuid-0xb",
-        .value    = "off",
-    },{
-        .driver   = "vmxnet3",
-        .property = "romfile",
-        .value    = "",
-    },
-    {
-        .driver = TYPE_X86_CPU,
-        .property = "fill-mtrr-mask",
-        .value = "off",
-    },
-    {
-        .driver   = "apic-common",
-        .property = "legacy-instance-id",
-        .value    = "on",
-    }
+    { TYPE_X86_CPU, "cpuid-0xb", "off" },
+    { "vmxnet3", "romfile", "" },
+    { TYPE_X86_CPU, "fill-mtrr-mask", "off" },
+    { "apic-common", "legacy-instance-id", "on", }
 };
 const size_t pc_compat_2_6_len = G_N_ELEMENTS(pc_compat_2_6);
 
@@ -287,499 +180,148 @@ const size_t pc_compat_2_5_len = G_N_ELEMENTS(pc_compat_2_5);
 
 GlobalProperty pc_compat_2_4[] = {
     PC_CPU_MODEL_IDS("2.4.0")
-    {
-        .driver   = "Haswell-" TYPE_X86_CPU,
-        .property = "abm",
-        .value    = "off",
-    },
-    {
-        .driver   = "Haswell-noTSX-" TYPE_X86_CPU,
-        .property = "abm",
-        .value    = "off",
-    },
-    {
-        .driver   = "Broadwell-" TYPE_X86_CPU,
-        .property = "abm",
-        .value    = "off",
-    },
-    {
-        .driver   = "Broadwell-noTSX-" TYPE_X86_CPU,
-        .property = "abm",
-        .value    = "off",
-    },
-    {
-        .driver   = "host" "-" TYPE_X86_CPU,
-        .property = "host-cache-info",
-        .value    = "on",
-    },
-    {
-        .driver   = TYPE_X86_CPU,
-        .property = "check",
-        .value    = "off",
-    },
-    {
-        .driver   = "qemu64" "-" TYPE_X86_CPU,
-        .property = "sse4a",
-        .value    = "on",
-    },
-    {
-        .driver   = "qemu64" "-" TYPE_X86_CPU,
-        .property = "abm",
-        .value    = "on",
-    },
-    {
-        .driver   = "qemu64" "-" TYPE_X86_CPU,
-        .property = "popcnt",
-        .value    = "on",
-    },
-    {
-        .driver   = "qemu32" "-" TYPE_X86_CPU,
-        .property = "popcnt",
-        .value    = "on",
-    },{
-        .driver   = "Opteron_G2" "-" TYPE_X86_CPU,
-        .property = "rdtscp",
-        .value    = "on",
-    },{
-        .driver   = "Opteron_G3" "-" TYPE_X86_CPU,
-        .property = "rdtscp",
-        .value    = "on",
-    },{
-        .driver   = "Opteron_G4" "-" TYPE_X86_CPU,
-        .property = "rdtscp",
-        .value    = "on",
-    },{
-        .driver   = "Opteron_G5" "-" TYPE_X86_CPU,
-        .property = "rdtscp",
-        .value    = "on",
-    }
+    { "Haswell-" TYPE_X86_CPU, "abm", "off" },
+    { "Haswell-noTSX-" TYPE_X86_CPU, "abm", "off" },
+    { "Broadwell-" TYPE_X86_CPU, "abm", "off" },
+    { "Broadwell-noTSX-" TYPE_X86_CPU, "abm", "off" },
+    { "host" "-" TYPE_X86_CPU, "host-cache-info", "on" },
+    { TYPE_X86_CPU, "check", "off" },
+    { "qemu64" "-" TYPE_X86_CPU, "sse4a", "on" },
+    { "qemu64" "-" TYPE_X86_CPU, "abm", "on" },
+    { "qemu64" "-" TYPE_X86_CPU, "popcnt", "on" },
+    { "qemu32" "-" TYPE_X86_CPU, "popcnt", "on" },
+    { "Opteron_G2" "-" TYPE_X86_CPU, "rdtscp", "on" },
+    { "Opteron_G3" "-" TYPE_X86_CPU, "rdtscp", "on" },
+    { "Opteron_G4" "-" TYPE_X86_CPU, "rdtscp", "on" },
+    { "Opteron_G5" "-" TYPE_X86_CPU, "rdtscp", "on", }
 };
 const size_t pc_compat_2_4_len = G_N_ELEMENTS(pc_compat_2_4);
 
 GlobalProperty pc_compat_2_3[] = {
     PC_CPU_MODEL_IDS("2.3.0")
-    {
-        .driver   = TYPE_X86_CPU,
-        .property = "arat",
-        .value    = "off",
-    },{
-        .driver   = "qemu64" "-" TYPE_X86_CPU,
-        .property = "min-level",
-        .value    = "4",
-    },{
-        .driver   = "kvm64" "-" TYPE_X86_CPU,
-        .property = "min-level",
-        .value    = "5",
-    },{
-        .driver   = "pentium3" "-" TYPE_X86_CPU,
-        .property = "min-level",
-        .value    = "2",
-    },{
-        .driver   = "n270" "-" TYPE_X86_CPU,
-        .property = "min-level",
-        .value    = "5",
-    },{
-        .driver   = "Conroe" "-" TYPE_X86_CPU,
-        .property = "min-level",
-        .value    = "4",
-    },{
-        .driver   = "Penryn" "-" TYPE_X86_CPU,
-        .property = "min-level",
-        .value    = "4",
-    },{
-        .driver   = "Nehalem" "-" TYPE_X86_CPU,
-        .property = "min-level",
-        .value    = "4",
-    },{
-        .driver   = "n270" "-" TYPE_X86_CPU,
-        .property = "min-xlevel",
-        .value    = "0x8000000a",
-    },{
-        .driver   = "Penryn" "-" TYPE_X86_CPU,
-        .property = "min-xlevel",
-        .value    = "0x8000000a",
-    },{
-        .driver   = "Conroe" "-" TYPE_X86_CPU,
-        .property = "min-xlevel",
-        .value    = "0x8000000a",
-    },{
-        .driver   = "Nehalem" "-" TYPE_X86_CPU,
-        .property = "min-xlevel",
-        .value    = "0x8000000a",
-    },{
-        .driver   = "Westmere" "-" TYPE_X86_CPU,
-        .property = "min-xlevel",
-        .value    = "0x8000000a",
-    },{
-        .driver   = "SandyBridge" "-" TYPE_X86_CPU,
-        .property = "min-xlevel",
-        .value    = "0x8000000a",
-    },{
-        .driver   = "IvyBridge" "-" TYPE_X86_CPU,
-        .property = "min-xlevel",
-        .value    = "0x8000000a",
-    },{
-        .driver   = "Haswell" "-" TYPE_X86_CPU,
-        .property = "min-xlevel",
-        .value    = "0x8000000a",
-    },{
-        .driver   = "Haswell-noTSX" "-" TYPE_X86_CPU,
-        .property = "min-xlevel",
-        .value    = "0x8000000a",
-    },{
-        .driver   = "Broadwell" "-" TYPE_X86_CPU,
-        .property = "min-xlevel",
-        .value    = "0x8000000a",
-    },{
-        .driver   = "Broadwell-noTSX" "-" TYPE_X86_CPU,
-        .property = "min-xlevel",
-        .value    = "0x8000000a",
-    },{
-        .driver = TYPE_X86_CPU,
-        .property = "kvm-no-smi-migration",
-        .value    = "on",
-    },
+    { TYPE_X86_CPU, "arat", "off" },
+    { "qemu64" "-" TYPE_X86_CPU, "min-level", "4" },
+    { "kvm64" "-" TYPE_X86_CPU, "min-level", "5" },
+    { "pentium3" "-" TYPE_X86_CPU, "min-level", "2" },
+    { "n270" "-" TYPE_X86_CPU, "min-level", "5" },
+    { "Conroe" "-" TYPE_X86_CPU, "min-level", "4" },
+    { "Penryn" "-" TYPE_X86_CPU, "min-level", "4" },
+    { "Nehalem" "-" TYPE_X86_CPU, "min-level", "4" },
+    { "n270" "-" TYPE_X86_CPU, "min-xlevel", "0x8000000a" },
+    { "Penryn" "-" TYPE_X86_CPU, "min-xlevel", "0x8000000a" },
+    { "Conroe" "-" TYPE_X86_CPU, "min-xlevel", "0x8000000a" },
+    { "Nehalem" "-" TYPE_X86_CPU, "min-xlevel", "0x8000000a" },
+    { "Westmere" "-" TYPE_X86_CPU, "min-xlevel", "0x8000000a" },
+    { "SandyBridge" "-" TYPE_X86_CPU, "min-xlevel", "0x8000000a" },
+    { "IvyBridge" "-" TYPE_X86_CPU, "min-xlevel", "0x8000000a" },
+    { "Haswell" "-" TYPE_X86_CPU, "min-xlevel", "0x8000000a" },
+    { "Haswell-noTSX" "-" TYPE_X86_CPU, "min-xlevel", "0x8000000a" },
+    { "Broadwell" "-" TYPE_X86_CPU, "min-xlevel", "0x8000000a" },
+    { "Broadwell-noTSX" "-" TYPE_X86_CPU, "min-xlevel", "0x8000000a" },
+    { TYPE_X86_CPU, "kvm-no-smi-migration", "on" },
 };
 const size_t pc_compat_2_3_len = G_N_ELEMENTS(pc_compat_2_3);
 
 GlobalProperty pc_compat_2_2[] = {
     PC_CPU_MODEL_IDS("2.2.0")
-    {
-        .driver = "kvm64" "-" TYPE_X86_CPU,
-        .property = "vme",
-        .value = "off",
-    },
-    {
-        .driver = "kvm32" "-" TYPE_X86_CPU,
-        .property = "vme",
-        .value = "off",
-    },
-    {
-        .driver = "Conroe" "-" TYPE_X86_CPU,
-        .property = "vme",
-        .value = "off",
-    },
-    {
-        .driver = "Penryn" "-" TYPE_X86_CPU,
-        .property = "vme",
-        .value = "off",
-    },
-    {
-        .driver = "Nehalem" "-" TYPE_X86_CPU,
-        .property = "vme",
-        .value = "off",
-    },
-    {
-        .driver = "Westmere" "-" TYPE_X86_CPU,
-        .property = "vme",
-        .value = "off",
-    },
-    {
-        .driver = "SandyBridge" "-" TYPE_X86_CPU,
-        .property = "vme",
-        .value = "off",
-    },
-    {
-        .driver = "Haswell" "-" TYPE_X86_CPU,
-        .property = "vme",
-        .value = "off",
-    },
-    {
-        .driver = "Broadwell" "-" TYPE_X86_CPU,
-        .property = "vme",
-        .value = "off",
-    },
-    {
-        .driver = "Opteron_G1" "-" TYPE_X86_CPU,
-        .property = "vme",
-        .value = "off",
-    },
-    {
-        .driver = "Opteron_G2" "-" TYPE_X86_CPU,
-        .property = "vme",
-        .value = "off",
-    },
-    {
-        .driver = "Opteron_G3" "-" TYPE_X86_CPU,
-        .property = "vme",
-        .value = "off",
-    },
-    {
-        .driver = "Opteron_G4" "-" TYPE_X86_CPU,
-        .property = "vme",
-        .value = "off",
-    },
-    {
-        .driver = "Opteron_G5" "-" TYPE_X86_CPU,
-        .property = "vme",
-        .value = "off",
-    },
-    {
-        .driver = "Haswell" "-" TYPE_X86_CPU,
-        .property = "f16c",
-        .value = "off",
-    },
-    {
-        .driver = "Haswell" "-" TYPE_X86_CPU,
-        .property = "rdrand",
-        .value = "off",
-    },
-    {
-        .driver = "Broadwell" "-" TYPE_X86_CPU,
-        .property = "f16c",
-        .value = "off",
-    },
-    {
-        .driver = "Broadwell" "-" TYPE_X86_CPU,
-        .property = "rdrand",
-        .value = "off",
-    },
+    { "kvm64" "-" TYPE_X86_CPU, "vme", "off" },
+    { "kvm32" "-" TYPE_X86_CPU, "vme", "off" },
+    { "Conroe" "-" TYPE_X86_CPU, "vme", "off" },
+    { "Penryn" "-" TYPE_X86_CPU, "vme", "off" },
+    { "Nehalem" "-" TYPE_X86_CPU, "vme", "off" },
+    { "Westmere" "-" TYPE_X86_CPU, "vme", "off" },
+    { "SandyBridge" "-" TYPE_X86_CPU, "vme", "off" },
+    { "Haswell" "-" TYPE_X86_CPU, "vme", "off" },
+    { "Broadwell" "-" TYPE_X86_CPU, "vme", "off" },
+    { "Opteron_G1" "-" TYPE_X86_CPU, "vme", "off" },
+    { "Opteron_G2" "-" TYPE_X86_CPU, "vme", "off" },
+    { "Opteron_G3" "-" TYPE_X86_CPU, "vme", "off" },
+    { "Opteron_G4" "-" TYPE_X86_CPU, "vme", "off" },
+    { "Opteron_G5" "-" TYPE_X86_CPU, "vme", "off" },
+    { "Haswell" "-" TYPE_X86_CPU, "f16c", "off" },
+    { "Haswell" "-" TYPE_X86_CPU, "rdrand", "off" },
+    { "Broadwell" "-" TYPE_X86_CPU, "f16c", "off" },
+    { "Broadwell" "-" TYPE_X86_CPU, "rdrand", "off" },
 };
 const size_t pc_compat_2_2_len = G_N_ELEMENTS(pc_compat_2_2);
 
 GlobalProperty pc_compat_2_1[] = {
     PC_CPU_MODEL_IDS("2.1.0")
-    {
-        .driver = "coreduo" "-" TYPE_X86_CPU,
-        .property = "vmx",
-        .value = "on",
-    },
-    {
-        .driver = "core2duo" "-" TYPE_X86_CPU,
-        .property = "vmx",
-        .value = "on",
-    },
+    { "coreduo" "-" TYPE_X86_CPU, "vmx", "on" },
+    { "core2duo" "-" TYPE_X86_CPU, "vmx", "on" },
 };
 const size_t pc_compat_2_1_len = G_N_ELEMENTS(pc_compat_2_1);
 
 GlobalProperty pc_compat_2_0[] = {
     PC_CPU_MODEL_IDS("2.0.0")
-    {
-        .driver   = "virtio-scsi-pci",
-        .property = "any_layout",
-        .value    = "off",
-    },{
-        .driver   = "PIIX4_PM",
-        .property = "memory-hotplug-support",
-        .value    = "off",
-    },
-    {
-        .driver   = "apic",
-        .property = "version",
-        .value    = "0x11",
-    },
-    {
-        .driver   = "nec-usb-xhci",
-        .property = "superspeed-ports-first",
-        .value    = "off",
-    },
-    {
-        .driver   = "nec-usb-xhci",
-        .property = "force-pcie-endcap",
-        .value    = "on",
-    },
-    {
-        .driver   = "pci-serial",
-        .property = "prog_if",
-        .value    = "0",
-    },
-    {
-        .driver   = "pci-serial-2x",
-        .property = "prog_if",
-        .value    = "0",
-    },
-    {
-        .driver   = "pci-serial-4x",
-        .property = "prog_if",
-        .value    = "0",
-    },
-    {
-        .driver   = "virtio-net-pci",
-        .property = "guest_announce",
-        .value    = "off",
-    },
-    {
-        .driver   = "ICH9-LPC",
-        .property = "memory-hotplug-support",
-        .value    = "off",
-    },{
-        .driver   = "xio3130-downstream",
-        .property = COMPAT_PROP_PCP,
-        .value    = "off",
-    },{
-        .driver   = "ioh3420",
-        .property = COMPAT_PROP_PCP,
-        .value    = "off",
-    },
+    { "virtio-scsi-pci", "any_layout", "off" },
+    { "PIIX4_PM", "memory-hotplug-support", "off" },
+    { "apic", "version", "0x11" },
+    { "nec-usb-xhci", "superspeed-ports-first", "off" },
+    { "nec-usb-xhci", "force-pcie-endcap", "on" },
+    { "pci-serial", "prog_if", "0" },
+    { "pci-serial-2x", "prog_if", "0" },
+    { "pci-serial-4x", "prog_if", "0" },
+    { "virtio-net-pci", "guest_announce", "off" },
+    { "ICH9-LPC", "memory-hotplug-support", "off" },
+    { "xio3130-downstream", COMPAT_PROP_PCP, "off" },
+    { "ioh3420", COMPAT_PROP_PCP, "off" },
 };
 const size_t pc_compat_2_0_len = G_N_ELEMENTS(pc_compat_2_0);
 
 GlobalProperty pc_compat_1_7[] = {
     PC_CPU_MODEL_IDS("1.7.0")
-    {
-        .driver   = TYPE_USB_DEVICE,
-        .property = "msos-desc",
-        .value    = "no",
-    },
-    {
-        .driver   = "PIIX4_PM",
-        .property = "acpi-pci-hotplug-with-bridge-support",
-        .value    = "off",
-    },
-    {
-        .driver   = "hpet",
-        .property = HPET_INTCAP,
-        .value    = "4",
-    },
+    { TYPE_USB_DEVICE, "msos-desc", "no" },
+    { "PIIX4_PM", "acpi-pci-hotplug-with-bridge-support", "off" },
+    { "hpet", HPET_INTCAP, "4" },
 };
 const size_t pc_compat_1_7_len = G_N_ELEMENTS(pc_compat_1_7);
 
 GlobalProperty pc_compat_1_6[] = {
     PC_CPU_MODEL_IDS("1.6.0")
-    {
-        .driver   = "e1000",
-        .property = "mitigation",
-        .value    = "off",
-    },{
-        .driver   = "qemu64-" TYPE_X86_CPU,
-        .property = "model",
-        .value    = "2",
-    },{
-        .driver   = "qemu32-" TYPE_X86_CPU,
-        .property = "model",
-        .value    = "3",
-    },{
-        .driver   = "i440FX-pcihost",
-        .property = "short_root_bus",
-        .value    = "1",
-    },{
-        .driver   = "q35-pcihost",
-        .property = "short_root_bus",
-        .value    = "1",
-    },
+    { "e1000", "mitigation", "off" },
+    { "qemu64-" TYPE_X86_CPU, "model", "2" },
+    { "qemu32-" TYPE_X86_CPU, "model", "3" },
+    { "i440FX-pcihost", "short_root_bus", "1" },
+    { "q35-pcihost", "short_root_bus", "1" },
 };
 const size_t pc_compat_1_6_len = G_N_ELEMENTS(pc_compat_1_6);
 
 GlobalProperty pc_compat_1_5[] = {
     PC_CPU_MODEL_IDS("1.5.0")
-    {
-        .driver   = "Conroe-" TYPE_X86_CPU,
-        .property = "model",
-        .value    = "2",
-    },{
-        .driver   = "Conroe-" TYPE_X86_CPU,
-        .property = "min-level",
-        .value    = "2",
-    },{
-        .driver   = "Penryn-" TYPE_X86_CPU,
-        .property = "model",
-        .value    = "2",
-    },{
-        .driver   = "Penryn-" TYPE_X86_CPU,
-        .property = "min-level",
-        .value    = "2",
-    },{
-        .driver   = "Nehalem-" TYPE_X86_CPU,
-        .property = "model",
-        .value    = "2",
-    },{
-        .driver   = "Nehalem-" TYPE_X86_CPU,
-        .property = "min-level",
-        .value    = "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    = "0",
-    },{
-        .driver   = "q35-pcihost",
-        .property = "short_root_bus",
-        .value    = "0",
-    },
+    { "Conroe-" TYPE_X86_CPU, "model", "2" },
+    { "Conroe-" TYPE_X86_CPU, "min-level", "2" },
+    { "Penryn-" TYPE_X86_CPU, "model", "2" },
+    { "Penryn-" TYPE_X86_CPU, "min-level", "2" },
+    { "Nehalem-" TYPE_X86_CPU, "model", "2" },
+    { "Nehalem-" TYPE_X86_CPU, "min-level", "2" },
+    { "virtio-net-pci", "any_layout", "off" },
+    { TYPE_X86_CPU, "pmu", "on" },
+    { "i440FX-pcihost", "short_root_bus", "0" },
+    { "q35-pcihost", "short_root_bus", "0" },
 };
 const size_t pc_compat_1_5_len = G_N_ELEMENTS(pc_compat_1_5);
 
 GlobalProperty pc_compat_1_4[] = {
     PC_CPU_MODEL_IDS("1.4.0")
-    {
-        .driver   = "scsi-hd",
-        .property = "discard_granularity",
-        .value    = "0",
-    },{
-        .driver   = "scsi-cd",
-        .property = "discard_granularity",
-        .value    = "0",
-    },{
-        .driver   = "scsi-disk",
-        .property = "discard_granularity",
-        .value    = "0",
-    },{
-        .driver   = "ide-hd",
-        .property = "discard_granularity",
-        .value    = "0",
-    },{
-        .driver   = "ide-cd",
-        .property = "discard_granularity",
-        .value    = "0",
-    },{
-        .driver   = "ide-drive",
-        .property = "discard_granularity",
-        .value    = "0",
-    },{
-        .driver   = "virtio-blk-pci",
-        .property = "discard_granularity",
-        .value    = "0",
-    },{
-        .driver   = "virtio-serial-pci",
-        .property = "vectors",
-        /* DEV_NVECTORS_UNSPECIFIED as a uint32_t string */
-        .value    = "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    = "0",
-    },
-    {
-        .driver = "n270" "-" TYPE_X86_CPU,
-        .property = "movbe",
-        .value = "off",
-    },
-    {
-        .driver = "Westmere" "-" TYPE_X86_CPU,
-        .property = "pclmulqdq",
-        .value = "off",
-    },
+    { "scsi-hd", "discard_granularity", "0" },
+    { "scsi-cd", "discard_granularity", "0" },
+    { "scsi-disk", "discard_granularity", "0" },
+    { "ide-hd", "discard_granularity", "0" },
+    { "ide-cd", "discard_granularity", "0" },
+    { "ide-drive", "discard_granularity", "0" },
+    { "virtio-blk-pci", "discard_granularity", "0" },
+    /* DEV_NVECTORS_UNSPECIFIED as a uint32_t string: */
+    { "virtio-serial-pci", "vectors", "0xFFFFFFFF" },
+    { "virtio-net-pci", "ctrl_guest_offloads", "off" },
+    { "e1000", "romfile", "pxe-e1000.rom" },
+    { "ne2k_pci", "romfile", "pxe-ne2k_pci.rom" },
+    { "pcnet", "romfile", "pxe-pcnet.rom" },
+    { "rtl8139", "romfile", "pxe-rtl8139.rom" },
+    { "virtio-net-pci", "romfile", "pxe-virtio.rom" },
+    { "486-" TYPE_X86_CPU, "model", "0" },
+    { "n270" "-" TYPE_X86_CPU, "movbe", "off" },
+    { "Westmere" "-" TYPE_X86_CPU, "pclmulqdq", "off" },
 };
 const size_t pc_compat_1_4_len = G_N_ELEMENTS(pc_compat_1_4);
 
diff --git a/hw/i386/pc_piix.c b/hw/i386/pc_piix.c
index fd20227af3..5088e2f492 100644
--- a/hw/i386/pc_piix.c
+++ b/hw/i386/pc_piix.c
@@ -694,23 +694,10 @@ static void pc_i440fx_1_3_machine_options(MachineClass *m)
 {
     static GlobalProperty compat[] = {
         PC_CPU_MODEL_IDS("1.3.0")
-        {
-            .driver   = "usb-tablet",
-            .property = "usb_version",
-            .value    = "1",
-        },{
-            .driver   = "virtio-net-pci",
-            .property = "ctrl_mac_addr",
-            .value    = "off",
-        },{
-            .driver   = "virtio-net-pci",
-            .property = "mq",
-            .value    = "off",
-        }, {
-            .driver   = "e1000",
-            .property = "autonegotiation",
-            .value    = "off",
-        },
+        { "usb-tablet", "usb_version", "1" },
+        { "virtio-net-pci", "ctrl_mac_addr", "off" },
+        { "virtio-net-pci", "mq", "off" },
+        { "e1000", "autonegotiation", "off" },
     };
 
     pc_i440fx_1_4_machine_options(m);
@@ -726,31 +713,12 @@ static void pc_i440fx_1_2_machine_options(MachineClass *m)
 {
     static GlobalProperty compat[] = {
         PC_CPU_MODEL_IDS("1.2.0")
-        {
-            .driver   = "nec-usb-xhci",
-            .property = "msi",
-            .value    = "off",
-        },{
-            .driver   = "nec-usb-xhci",
-            .property = "msix",
-            .value    = "off",
-        },{
-            .driver   = "ivshmem",
-            .property = "use64",
-            .value    = "0",
-        },{
-            .driver   = "qxl",
-            .property = "revision",
-            .value    = "3",
-        },{
-            .driver   = "qxl-vga",
-            .property = "revision",
-            .value    = "3",
-        },{
-            .driver   = "VGA",
-            .property = "mmio",
-            .value    = "off",
-        },
+        { "nec-usb-xhci", "msi", "off" },
+        { "nec-usb-xhci", "msix", "off" },
+        { "ivshmem", "use64", "0" },
+        { "qxl", "revision", "3" },
+        { "qxl-vga", "revision", "3" },
+        { "VGA", "mmio", "off" },
     };
 
     pc_i440fx_1_3_machine_options(m);
@@ -766,35 +734,13 @@ static void pc_i440fx_1_1_machine_options(MachineClass *m)
 {
     static GlobalProperty compat[] = {
         PC_CPU_MODEL_IDS("1.1.0")
-        {
-            .driver   = "virtio-scsi-pci",
-            .property = "hotplug",
-            .value    = "off",
-        },{
-            .driver   = "virtio-scsi-pci",
-            .property = "param_change",
-            .value    = "off",
-        },{
-            .driver   = "VGA",
-            .property = "vgamem_mb",
-            .value    = "8",
-        },{
-            .driver   = "vmware-svga",
-            .property = "vgamem_mb",
-            .value    = "8",
-        },{
-            .driver   = "qxl-vga",
-            .property = "vgamem_mb",
-            .value    = "8",
-        },{
-            .driver   = "qxl",
-            .property = "vgamem_mb",
-            .value    = "8",
-        },{
-            .driver   = "virtio-blk-pci",
-            .property = "config-wce",
-            .value    = "off",
-        },
+        { "virtio-scsi-pci", "hotplug", "off" },
+        { "virtio-scsi-pci", "param_change", "off" },
+        { "VGA", "vgamem_mb", "8" },
+        { "vmware-svga", "vgamem_mb", "8" },
+        { "qxl-vga", "vgamem_mb", "8" },
+        { "qxl", "vgamem_mb", "8" },
+        { "virtio-blk-pci", "config-wce", "off" },
     };
 
     pc_i440fx_1_2_machine_options(m);
@@ -809,23 +755,10 @@ static void pc_i440fx_1_0_machine_options(MachineClass *m)
 {
     static GlobalProperty compat[] = {
         PC_CPU_MODEL_IDS("1.0")
-        {
-            .driver   = TYPE_ISA_FDC,
-            .property = "check_media_rate",
-            .value    = "off",
-        },{
-            .driver   = "virtio-balloon-pci",
-            .property = "class",
-            .value    = stringify(PCI_CLASS_MEMORY_RAM),
-        },{
-            .driver   = "apic-common",
-            .property = "vapic",
-            .value    = "off",
-        },{
-            .driver   = TYPE_USB_DEVICE,
-            .property = "full-path",
-            .value    = "no",
-        },
+        { TYPE_ISA_FDC, "check_media_rate", "off" },
+        { "virtio-balloon-pci", "class", stringify(PCI_CLASS_MEMORY_RAM) },
+        { "apic-common", "vapic", "off" },
+        { TYPE_USB_DEVICE, "full-path", "no" },
     };
 
     pc_i440fx_1_1_machine_options(m);
@@ -857,31 +790,12 @@ static void pc_i440fx_0_14_machine_options(MachineClass *m)
 {
     static GlobalProperty compat[] = {
         PC_CPU_MODEL_IDS("0.14")
-        {
-            .driver   = "virtio-blk-pci",
-            .property = "event_idx",
-            .value    = "off",
-        },{
-            .driver   = "virtio-serial-pci",
-            .property = "event_idx",
-            .value    = "off",
-        },{
-            .driver   = "virtio-net-pci",
-            .property = "event_idx",
-            .value    = "off",
-        },{
-            .driver   = "virtio-balloon-pci",
-            .property = "event_idx",
-            .value    = "off",
-        },{
-            .driver   = "qxl",
-            .property = "revision",
-            .value    = "2",
-        },{
-            .driver   = "qxl-vga",
-            .property = "revision",
-            .value    = "2",
-        },
+        { "virtio-blk-pci", "event_idx", "off" },
+        { "virtio-serial-pci", "event_idx", "off" },
+        { "virtio-net-pci", "event_idx", "off" },
+        { "virtio-balloon-pci", "event_idx", "off" },
+        { "qxl", "revision", "2" },
+        { "qxl-vga", "revision", "2" },
     };
 
     pc_i440fx_0_15_machine_options(m);
@@ -897,27 +811,11 @@ static void pc_i440fx_0_13_machine_options(MachineClass *m)
     PCMachineClass *pcmc = PC_MACHINE_CLASS(m);
     static GlobalProperty compat[] = {
         PC_CPU_MODEL_IDS("0.13")
-        {
-            .driver   = TYPE_PCI_DEVICE,
-            .property = "command_serr_enable",
-            .value    = "off",
-        },{
-            .driver   = "AC97",
-            .property = "use_broken_id",
-            .value    = "1",
-        },{
-            .driver   = "virtio-9p-pci",
-            .property = "vectors",
-            .value    = "0",
-        },{
-            .driver   = "VGA",
-            .property = "rombar",
-            .value    = "0",
-        },{
-            .driver   = "vmware-svga",
-            .property = "rombar",
-            .value    = "0",
-        },
+        { TYPE_PCI_DEVICE, "command_serr_enable", "off" },
+        { "AC97", "use_broken_id", "1" },
+        { "virtio-9p-pci", "vectors", "0" },
+        { "VGA", "rombar", "0" },
+        { "vmware-svga", "rombar", "0" },
     };
 
     pc_i440fx_0_14_machine_options(m);
@@ -933,27 +831,11 @@ static void pc_i440fx_0_12_machine_options(MachineClass *m)
 {
     static GlobalProperty compat[] = {
         PC_CPU_MODEL_IDS("0.12")
-        {
-            .driver   = "virtio-serial-pci",
-            .property = "max_ports",
-            .value    = "1",
-        },{
-            .driver   = "virtio-serial-pci",
-            .property = "vectors",
-            .value    = "0",
-        },{
-            .driver   = "usb-mouse",
-            .property = "serial",
-            .value    = "1",
-        },{
-            .driver   = "usb-tablet",
-            .property = "serial",
-            .value    = "1",
-        },{
-            .driver   = "usb-kbd",
-            .property = "serial",
-            .value    = "1",
-        },
+        { "virtio-serial-pci", "max_ports", "1" },
+        { "virtio-serial-pci", "vectors", "0" },
+        { "usb-mouse", "serial", "1" },
+        { "usb-tablet", "serial", "1" },
+        { "usb-kbd", "serial", "1" },
     };
 
     pc_i440fx_0_13_machine_options(m);
diff --git a/hw/ppc/spapr.c b/hw/ppc/spapr.c
index d7d87b0ae8..697faa99e9 100644
--- a/hw/ppc/spapr.c
+++ b/hw/ppc/spapr.c
@@ -4053,16 +4053,8 @@ static void spapr_machine_2_12_class_options(MachineClass *mc)
 {
     sPAPRMachineClass *smc = SPAPR_MACHINE_CLASS(mc);
     static GlobalProperty compat[] = {
-        {
-            .driver = TYPE_POWERPC_CPU,
-            .property = "pre-3.0-migration",
-            .value    = "on",
-        },
-        {
-            .driver = TYPE_SPAPR_CPU_CORE,
-            .property = "pre-3.0-migration",
-            .value    = "on",
-        },
+        { TYPE_POWERPC_CPU, "pre-3.0-migration", "on" },
+        { TYPE_SPAPR_CPU_CORE, "pre-3.0-migration", "on" },
     };
 
     spapr_machine_3_0_class_options(mc);
@@ -4126,11 +4118,7 @@ static void spapr_machine_2_9_class_options(MachineClass *mc)
 {
     sPAPRMachineClass *smc = SPAPR_MACHINE_CLASS(mc);
     static GlobalProperty compat[] = {
-        {
-            .driver = TYPE_POWERPC_CPU,
-            .property = "pre-2.10-migration",
-            .value    = "on",
-        },
+        { TYPE_POWERPC_CPU, "pre-2.10-migration", "on" },
     };
 
     spapr_machine_2_10_class_options(mc);
@@ -4150,11 +4138,7 @@ DEFINE_SPAPR_MACHINE(2_9, "2.9", false);
 static void spapr_machine_2_8_class_options(MachineClass *mc)
 {
     static GlobalProperty compat[] = {
-        {
-            .driver   = TYPE_SPAPR_PCI_HOST_BRIDGE,
-            .property = "pcie-extended-configuration-space",
-            .value    = "off",
-        },
+        { TYPE_SPAPR_PCI_HOST_BRIDGE, "pcie-extended-configuration-space", "off" },
     };
 
     spapr_machine_2_9_class_options(mc);
@@ -4222,26 +4206,10 @@ static void spapr_machine_2_7_class_options(MachineClass *mc)
 {
     sPAPRMachineClass *smc = SPAPR_MACHINE_CLASS(mc);
     static GlobalProperty compat[] = {
-        {
-            .driver   = TYPE_SPAPR_PCI_HOST_BRIDGE,
-            .property = "mem_win_size",
-            .value    = "0xf80000000",
-        },
-        {
-            .driver   = TYPE_SPAPR_PCI_HOST_BRIDGE,
-            .property = "mem64_win_size",
-            .value    = "0",
-        },
-        {
-            .driver = TYPE_POWERPC_CPU,
-            .property = "pre-2.8-migration",
-            .value    = "on",
-        },
-        {
-            .driver = TYPE_SPAPR_PCI_HOST_BRIDGE,
-            .property = "pre-2.8-migration",
-            .value    = "on",
-        },
+        { TYPE_SPAPR_PCI_HOST_BRIDGE, "mem_win_size", "0xf80000000", },
+        { TYPE_SPAPR_PCI_HOST_BRIDGE, "mem64_win_size", "0", },
+        { TYPE_POWERPC_CPU, "pre-2.8-migration", "on", },
+        { TYPE_SPAPR_PCI_HOST_BRIDGE, "pre-2.8-migration", "on", },
     };
 
     spapr_machine_2_8_class_options(mc);
@@ -4261,11 +4229,7 @@ DEFINE_SPAPR_MACHINE(2_7, "2.7", false);
 static void spapr_machine_2_6_class_options(MachineClass *mc)
 {
     static GlobalProperty compat[] = {
-        {
-            .driver   = TYPE_SPAPR_PCI_HOST_BRIDGE,
-            .property = "ddw",
-            .value    = "off",
-        },
+        { TYPE_SPAPR_PCI_HOST_BRIDGE, "ddw", "off" },
     };
 
     spapr_machine_2_7_class_options(mc);
@@ -4284,11 +4248,7 @@ static void spapr_machine_2_5_class_options(MachineClass *mc)
 {
     sPAPRMachineClass *smc = SPAPR_MACHINE_CLASS(mc);
     static GlobalProperty compat[] = {
-        {
-            .driver   = "spapr-vlan",
-            .property = "use-rx-buffer-pools",
-            .value    = "off",
-        },
+        { "spapr-vlan", "use-rx-buffer-pools", "off" },
     };
 
     spapr_machine_2_6_class_options(mc);
@@ -4321,11 +4281,7 @@ DEFINE_SPAPR_MACHINE(2_4, "2.4", false);
 static void spapr_machine_2_3_class_options(MachineClass *mc)
 {
     static GlobalProperty compat[] = {
-        {
-            .driver   = "spapr-pci-host-bridge",
-            .property = "dynamic-reconfiguration",
-            .value    = "off",
-        },
+        { "spapr-pci-host-bridge", "dynamic-reconfiguration", "off" },
     };
     spapr_machine_2_4_class_options(mc);
     compat_props_add(mc->compat_props, hw_compat_2_3, hw_compat_2_3_len);
@@ -4340,11 +4296,7 @@ DEFINE_SPAPR_MACHINE(2_3, "2.3", false);
 static void spapr_machine_2_2_class_options(MachineClass *mc)
 {
     static GlobalProperty compat[] = {
-        {
-            .driver   = TYPE_SPAPR_PCI_HOST_BRIDGE,
-            .property = "mem_win_size",
-            .value    = "0x20000000",
-        },
+        { TYPE_SPAPR_PCI_HOST_BRIDGE, "mem_win_size", "0x20000000" },
     };
 
     spapr_machine_2_3_class_options(mc);
diff --git a/hw/s390x/s390-virtio-ccw.c b/hw/s390x/s390-virtio-ccw.c
index c737507053..811fdf913d 100644
--- a/hw/s390x/s390-virtio-ccw.c
+++ b/hw/s390x/s390-virtio-ccw.c
@@ -712,11 +712,7 @@ static void ccw_machine_2_11_instance_options(MachineState *machine)
 static void ccw_machine_2_11_class_options(MachineClass *mc)
 {
     static GlobalProperty compat[] = {
-        {
-            .driver   = TYPE_SCLP_EVENT_FACILITY,
-            .property = "allow_all_mask_sizes",
-            .value    = "off",
-        },
+        { TYPE_SCLP_EVENT_FACILITY, "allow_all_mask_sizes", "off", },
     };
 
     ccw_machine_2_12_class_options(mc);
@@ -751,11 +747,7 @@ static void ccw_machine_2_9_class_options(MachineClass *mc)
 {
     S390CcwMachineClass *s390mc = S390_MACHINE_CLASS(mc);
     static GlobalProperty compat[] = {
-        {
-            .driver   = TYPE_S390_STATTRIB,
-            .property = "migration-enabled",
-            .value    = "off",
-        },
+        { TYPE_S390_STATTRIB, "migration-enabled", "off", },
     };
 
     ccw_machine_2_10_class_options(mc);
@@ -773,11 +765,7 @@ static void ccw_machine_2_8_instance_options(MachineState *machine)
 static void ccw_machine_2_8_class_options(MachineClass *mc)
 {
     static GlobalProperty compat[] = {
-        {
-            .driver   = TYPE_S390_FLIC_COMMON,
-            .property = "adapter_routes_max_batch",
-            .value    = "64",
-        },
+        { TYPE_S390_FLIC_COMMON, "adapter_routes_max_batch", "64", },
     };
 
     ccw_machine_2_9_class_options(mc);
@@ -810,15 +798,8 @@ static void ccw_machine_2_6_class_options(MachineClass *mc)
 {
     S390CcwMachineClass *s390mc = S390_MACHINE_CLASS(mc);
     static GlobalProperty compat[] = {
-        {
-            .driver   = TYPE_S390_IPL,
-            .property = "iplbext_migration",
-            .value    = "off",
-        }, {
-            .driver   = TYPE_VIRTUAL_CSS_BRIDGE,
-            .property = "css_dev_path",
-            .value    = "off",
-        },
+        { TYPE_S390_IPL, "iplbext_migration", "off", },
+         { TYPE_VIRTUAL_CSS_BRIDGE, "css_dev_path", "off", },
     };
 
     s390mc->ri_allowed = false;
@@ -848,43 +829,15 @@ static void ccw_machine_2_4_instance_options(MachineState *machine)
 static void ccw_machine_2_4_class_options(MachineClass *mc)
 {
     static GlobalProperty compat[] = {
-        {
-            .driver   = TYPE_S390_SKEYS,
-            .property = "migration-enabled",
-            .value    = "off",
-        },{
-            .driver   = "virtio-blk-ccw",
-            .property = "max_revision",
-            .value    = "0",
-        },{
-            .driver   = "virtio-balloon-ccw",
-            .property = "max_revision",
-            .value    = "0",
-        },{
-            .driver   = "virtio-serial-ccw",
-            .property = "max_revision",
-            .value    = "0",
-        },{
-            .driver   = "virtio-9p-ccw",
-            .property = "max_revision",
-            .value    = "0",
-        },{
-            .driver   = "virtio-rng-ccw",
-            .property = "max_revision",
-            .value    = "0",
-        },{
-            .driver   = "virtio-net-ccw",
-            .property = "max_revision",
-            .value    = "0",
-        },{
-            .driver   = "virtio-scsi-ccw",
-            .property = "max_revision",
-            .value    = "0",
-        },{
-            .driver   = "vhost-scsi-ccw",
-            .property = "max_revision",
-            .value    = "0",
-        },
+        { TYPE_S390_SKEYS, "migration-enabled", "off", },
+        { "virtio-blk-ccw", "max_revision", "0", },
+        { "virtio-balloon-ccw", "max_revision", "0", },
+        { "virtio-serial-ccw", "max_revision", "0", },
+        { "virtio-9p-ccw", "max_revision", "0", },
+        { "virtio-rng-ccw", "max_revision", "0", },
+        { "virtio-net-ccw", "max_revision", "0", },
+        { "virtio-scsi-ccw", "max_revision", "0", },
+        { "vhost-scsi-ccw", "max_revision", "0", },
     };
 
     ccw_machine_2_5_class_options(mc);
diff --git a/hw/xen/xen-common.c b/hw/xen/xen-common.c
index d51148b6b3..18a9045556 100644
--- a/hw/xen/xen-common.c
+++ b/hw/xen/xen-common.c
@@ -163,21 +163,9 @@ static void xen_accel_class_init(ObjectClass *oc, void *data)
 {
     AccelClass *ac = ACCEL_CLASS(oc);
     static GlobalProperty compat[] = {
-        {
-            .driver = "migration",
-            .property = "store-global-state",
-            .value = "off",
-        },
-        {
-            .driver = "migration",
-            .property = "send-configuration",
-            .value = "off",
-        },
-        {
-            .driver = "migration",
-            .property = "send-section-footer",
-            .value = "off",
-        }
+        { "migration", "store-global-state", "off" },
+        { "migration", "send-configuration", "off" },
+        { "migration", "send-section-footer", "off" },
     };
 
     ac->name = "Xen";
-- 
2.18.0.rc1.1.g3f1ff2140

Re: [Qemu-devel] [PATCH 3/3] machine: Use shorter format for GlobalProperty arrays

[Marc-André Lureau]

On Mon, Jan 7, 2019 at 11:33 PM Eduardo Habkost <ehabkost@redhat.com> wrote:
>
> Instead of verbose arrays with 4 lines for each entry, make each
> entry take only one line.  This makes long arrays that couldn't
> fit in the screen become short and readable.
>
> Signed-off-by: Eduardo Habkost <ehabkost@redhat.com>
> ---
>  include/hw/i386/pc.h       |  18 +-
>  hw/core/machine.c          | 338 ++++-------------
>  hw/i386/pc.c               | 720 +++++++------------------------------
>  hw/i386/pc_piix.c          | 192 ++--------
>  hw/ppc/spapr.c             |  72 +---
>  hw/s390x/s390-virtio-ccw.c |  75 +---
>  hw/xen/xen-common.c        |  18 +-
>  7 files changed, 265 insertions(+), 1168 deletions(-)

Nice diff state, hopefully I didn't miss any before/after difference:
Reviewed-by: Marc-André Lureau <marcandre.lureau@redhat.com>

>
> diff --git a/include/hw/i386/pc.h b/include/hw/i386/pc.h
> index 84720bede9..0abbe45637 100644
> --- a/include/hw/i386/pc.h
> +++ b/include/hw/i386/pc.h
> @@ -354,21 +354,9 @@ extern const size_t pc_compat_1_4_len;
>   * depending on QEMU versions up to QEMU 2.4.
>   */
>  #define PC_CPU_MODEL_IDS(v) \
> -    {\
> -        .driver   = "qemu32-" TYPE_X86_CPU,\
> -        .property = "model-id",\
> -        .value    = "QEMU Virtual CPU version " v,\
> -    },\
> -    {\
> -        .driver   = "qemu64-" TYPE_X86_CPU,\
> -        .property = "model-id",\
> -        .value    = "QEMU Virtual CPU version " v,\
> -    },\
> -    {\
> -        .driver   = "athlon-" TYPE_X86_CPU,\
> -        .property = "model-id",\
> -        .value    = "QEMU Virtual CPU version " v,\
> -    },
> +    { "qemu32-" TYPE_X86_CPU, "model-id", "QEMU Virtual CPU version " v, },\
> +    { "qemu64-" TYPE_X86_CPU, "model-id", "QEMU Virtual CPU version " v, },\
> +    { "athlon-" TYPE_X86_CPU, "model-id", "QEMU Virtual CPU version " v, },
>
>  #define DEFINE_PC_MACHINE(suffix, namestr, initfn, optsfn) \
>      static void pc_machine_##suffix##_class_init(ObjectClass *oc, void *data) \
> diff --git a/hw/core/machine.c b/hw/core/machine.c
> index 4b4d6c23de..5530b71981 100644
> --- a/hw/core/machine.c
> +++ b/hw/core/machine.c
> @@ -24,23 +24,10 @@
>  #include "hw/pci/pci.h"
>
>  GlobalProperty hw_compat_3_1[] = {
> -    {
> -        .driver   = "pcie-root-port",
> -        .property = "x-speed",
> -        .value    = "2_5",
> -    },{
> -        .driver   = "pcie-root-port",
> -        .property = "x-width",
> -        .value    = "1",
> -    },{
> -        .driver   = "memory-backend-file",
> -        .property = "x-use-canonical-path-for-ramblock-id",
> -        .value    = "true",
> -    },{
> -        .driver   = "memory-backend-memfd",
> -        .property = "x-use-canonical-path-for-ramblock-id",
> -        .value    = "true",
> -    },
> +    { "pcie-root-port", "x-speed", "2_5" },
> +    { "pcie-root-port", "x-width", "1" },
> +    { "memory-backend-file", "x-use-canonical-path-for-ramblock-id", "true" },
> +    { "memory-backend-memfd", "x-use-canonical-path-for-ramblock-id", "true" },
>  };
>  const size_t hw_compat_3_1_len = G_N_ELEMENTS(hw_compat_3_1);
>
> @@ -48,269 +35,96 @@ GlobalProperty hw_compat_3_0[] = {};
>  const size_t hw_compat_3_0_len = G_N_ELEMENTS(hw_compat_3_0);
>
>  GlobalProperty hw_compat_2_12[] = {
> -    {
> -        .driver   = "migration",
> -        .property = "decompress-error-check",
> -        .value    = "off",
> -    },{
> -        .driver   = "hda-audio",
> -        .property = "use-timer",
> -        .value    = "false",
> -    },{
> -        .driver   = "cirrus-vga",
> -        .property = "global-vmstate",
> -        .value    = "true",
> -    },{
> -        .driver   = "VGA",
> -        .property = "global-vmstate",
> -        .value    = "true",
> -    },{
> -        .driver   = "vmware-svga",
> -        .property = "global-vmstate",
> -        .value    = "true",
> -    },{
> -        .driver   = "qxl-vga",
> -        .property = "global-vmstate",
> -        .value    = "true",
> -    },
> +    { "migration", "decompress-error-check", "off" },
> +    { "hda-audio", "use-timer", "false" },
> +    { "cirrus-vga", "global-vmstate", "true" },
> +    { "VGA", "global-vmstate", "true" },
> +    { "vmware-svga", "global-vmstate", "true" },
> +    { "qxl-vga", "global-vmstate", "true" },
>  };
>  const size_t hw_compat_2_12_len = G_N_ELEMENTS(hw_compat_2_12);
>
>  GlobalProperty hw_compat_2_11[] = {
> -    {
> -        .driver   = "hpet",
> -        .property = "hpet-offset-saved",
> -        .value    = "false",
> -    },{
> -        .driver   = "virtio-blk-pci",
> -        .property = "vectors",
> -        .value    = "2",
> -    },{
> -        .driver   = "vhost-user-blk-pci",
> -        .property = "vectors",
> -        .value    = "2",
> -    },{
> -        .driver   = "e1000",
> -        .property = "migrate_tso_props",
> -        .value    = "off",
> -    },
> +    { "hpet", "hpet-offset-saved", "false" },
> +    { "virtio-blk-pci", "vectors", "2" },
> +    { "vhost-user-blk-pci", "vectors", "2" },
> +    { "e1000", "migrate_tso_props", "off" },
>  };
>  const size_t hw_compat_2_11_len = G_N_ELEMENTS(hw_compat_2_11);
>
>  GlobalProperty hw_compat_2_10[] = {
> -    {
> -        .driver   = "virtio-mouse-device",
> -        .property = "wheel-axis",
> -        .value    = "false",
> -    },{
> -        .driver   = "virtio-tablet-device",
> -        .property = "wheel-axis",
> -        .value    = "false",
> -    },
> +    { "virtio-mouse-device", "wheel-axis", "false" },
> +    { "virtio-tablet-device", "wheel-axis", "false" },
>  };
>  const size_t hw_compat_2_10_len = G_N_ELEMENTS(hw_compat_2_10);
>
>  GlobalProperty hw_compat_2_9[] = {
> -    {
> -        .driver   = "pci-bridge",
> -        .property = "shpc",
> -        .value    = "off",
> -    },{
> -        .driver   = "intel-iommu",
> -        .property = "pt",
> -        .value    = "off",
> -    },{
> -        .driver   = "virtio-net-device",
> -        .property = "x-mtu-bypass-backend",
> -        .value    = "off",
> -    },{
> -        .driver   = "pcie-root-port",
> -        .property = "x-migrate-msix",
> -        .value    = "false",
> -    },
> +    { "pci-bridge", "shpc", "off" },
> +    { "intel-iommu", "pt", "off" },
> +    { "virtio-net-device", "x-mtu-bypass-backend", "off" },
> +    { "pcie-root-port", "x-migrate-msix", "false" },
>  };
>  const size_t hw_compat_2_9_len = G_N_ELEMENTS(hw_compat_2_9);
>
>  GlobalProperty hw_compat_2_8[] = {
> -    {
> -        .driver   = "fw_cfg_mem",
> -        .property = "x-file-slots",
> -        .value    = "0x10",
> -    },{
> -        .driver   = "fw_cfg_io",
> -        .property = "x-file-slots",
> -        .value    = "0x10",
> -    },{
> -        .driver   = "pflash_cfi01",
> -        .property = "old-multiple-chip-handling",
> -        .value    = "on",
> -    },{
> -        .driver   = "pci-bridge",
> -        .property = "shpc",
> -        .value    = "on",
> -    },{
> -        .driver   = TYPE_PCI_DEVICE,
> -        .property = "x-pcie-extcap-init",
> -        .value    = "off",
> -    },{
> -        .driver   = "virtio-pci",
> -        .property = "x-pcie-deverr-init",
> -        .value    = "off",
> -    },{
> -        .driver   = "virtio-pci",
> -        .property = "x-pcie-lnkctl-init",
> -        .value    = "off",
> -    },{
> -        .driver   = "virtio-pci",
> -        .property = "x-pcie-pm-init",
> -        .value    = "off",
> -    },{
> -        .driver   = "cirrus-vga",
> -        .property = "vgamem_mb",
> -        .value    = "8",
> -    },{
> -        .driver   = "isa-cirrus-vga",
> -        .property = "vgamem_mb",
> -        .value    = "8",
> -    },
> +    { "fw_cfg_mem", "x-file-slots", "0x10" },
> +    { "fw_cfg_io", "x-file-slots", "0x10" },
> +    { "pflash_cfi01", "old-multiple-chip-handling", "on" },
> +    { "pci-bridge", "shpc", "on" },
> +    { TYPE_PCI_DEVICE, "x-pcie-extcap-init", "off" },
> +    { "virtio-pci", "x-pcie-deverr-init", "off" },
> +    { "virtio-pci", "x-pcie-lnkctl-init", "off" },
> +    { "virtio-pci", "x-pcie-pm-init", "off" },
> +    { "cirrus-vga", "vgamem_mb", "8" },
> +    { "isa-cirrus-vga", "vgamem_mb", "8" },
>  };
>  const size_t hw_compat_2_8_len = G_N_ELEMENTS(hw_compat_2_8);
>
>  GlobalProperty hw_compat_2_7[] = {
> -    {
> -        .driver   = "virtio-pci",
> -        .property = "page-per-vq",
> -        .value    = "on",
> -    },{
> -        .driver   = "virtio-serial-device",
> -        .property = "emergency-write",
> -        .value    = "off",
> -    },{
> -        .driver   = "ioapic",
> -        .property = "version",
> -        .value    = "0x11",
> -    },{
> -        .driver   = "intel-iommu",
> -        .property = "x-buggy-eim",
> -        .value    = "true",
> -    },{
> -        .driver   = "virtio-pci",
> -        .property = "x-ignore-backend-features",
> -        .value    = "on",
> -    },
> +    { "virtio-pci", "page-per-vq", "on" },
> +    { "virtio-serial-device", "emergency-write", "off" },
> +    { "ioapic", "version", "0x11" },
> +    { "intel-iommu", "x-buggy-eim", "true" },
> +    { "virtio-pci", "x-ignore-backend-features", "on" },
>  };
>  const size_t hw_compat_2_7_len = G_N_ELEMENTS(hw_compat_2_7);
>
>  GlobalProperty hw_compat_2_6[] = {
> -    {
> -        .driver   = "virtio-mmio",
> -        .property = "format_transport_address",
> -        .value    = "off",
> -    },{
> -        .driver   = "virtio-pci",
> -        .property = "disable-modern",
> -        .value    = "on",
> -    },{
> -        .driver   = "virtio-pci",
> -        .property = "disable-legacy",
> -        .value    = "off",
> -    },
> +    { "virtio-mmio", "format_transport_address", "off" },
> +    { "virtio-pci", "disable-modern", "on" },
> +    { "virtio-pci", "disable-legacy", "off" },
>  };
>  const size_t hw_compat_2_6_len = G_N_ELEMENTS(hw_compat_2_6);
>
>  GlobalProperty hw_compat_2_5[] = {
> -    {
> -        .driver   = "isa-fdc",
> -        .property = "fallback",
> -        .value    = "144",
> -    },{
> -        .driver   = "pvscsi",
> -        .property = "x-old-pci-configuration",
> -        .value    = "on",
> -    },{
> -        .driver   = "pvscsi",
> -        .property = "x-disable-pcie",
> -        .value    = "on",
> -    },
> -    {
> -        .driver   = "vmxnet3",
> -        .property = "x-old-msi-offsets",
> -        .value    = "on",
> -    },{
> -        .driver   = "vmxnet3",
> -        .property = "x-disable-pcie",
> -        .value    = "on",
> -    },
> +    { "isa-fdc", "fallback", "144" },
> +    { "pvscsi", "x-old-pci-configuration", "on" },
> +    { "pvscsi", "x-disable-pcie", "on" },
> +    { "vmxnet3", "x-old-msi-offsets", "on" },
> +    { "vmxnet3", "x-disable-pcie", "on" },
>  };
>  const size_t hw_compat_2_5_len = G_N_ELEMENTS(hw_compat_2_5);
>
>  GlobalProperty hw_compat_2_4[] = {
> -    {
> -        .driver   = "virtio-blk-device",
> -        .property = "scsi",
> -        .value    = "true",
> -    },{
> -        .driver   = "e1000",
> -        .property = "extra_mac_registers",
> -        .value    = "off",
> -    },{
> -        .driver   = "virtio-pci",
> -        .property = "x-disable-pcie",
> -        .value    = "on",
> -    },{
> -        .driver   = "virtio-pci",
> -        .property = "migrate-extra",
> -        .value    = "off",
> -    },{
> -        .driver   = "fw_cfg_mem",
> -        .property = "dma_enabled",
> -        .value    = "off",
> -    },{
> -        .driver   = "fw_cfg_io",
> -        .property = "dma_enabled",
> -        .value    = "off",
> -    }
> +    { "virtio-blk-device", "scsi", "true" },
> +    { "e1000", "extra_mac_registers", "off" },
> +    { "virtio-pci", "x-disable-pcie", "on" },
> +    { "virtio-pci", "migrate-extra", "off" },
> +    { "fw_cfg_mem", "dma_enabled", "off" },
> +    { "fw_cfg_io", "dma_enabled", "off" }
>  };
>  const size_t hw_compat_2_4_len = G_N_ELEMENTS(hw_compat_2_4);
>
>  GlobalProperty hw_compat_2_3[] = {
> -    {
> -        .driver   = "virtio-blk-pci",
> -        .property = "any_layout",
> -        .value    = "off",
> -    },{
> -        .driver   = "virtio-balloon-pci",
> -        .property = "any_layout",
> -        .value    = "off",
> -    },{
> -        .driver   = "virtio-serial-pci",
> -        .property = "any_layout",
> -        .value    = "off",
> -    },{
> -        .driver   = "virtio-9p-pci",
> -        .property = "any_layout",
> -        .value    = "off",
> -    },{
> -        .driver   = "virtio-rng-pci",
> -        .property = "any_layout",
> -        .value    = "off",
> -    },{
> -        .driver   = TYPE_PCI_DEVICE,
> -        .property = "x-pcie-lnksta-dllla",
> -        .value    = "off",
> -    },{
> -        .driver   = "migration",
> -        .property = "send-configuration",
> -        .value    = "off",
> -    },{
> -        .driver   = "migration",
> -        .property = "send-section-footer",
> -        .value    = "off",
> -    },{
> -        .driver   = "migration",
> -        .property = "store-global-state",
> -        .value    = "off",
> -    },
> +    { "virtio-blk-pci", "any_layout", "off" },
> +    { "virtio-balloon-pci", "any_layout", "off" },
> +    { "virtio-serial-pci", "any_layout", "off" },
> +    { "virtio-9p-pci", "any_layout", "off" },
> +    { "virtio-rng-pci", "any_layout", "off" },
> +    { TYPE_PCI_DEVICE, "x-pcie-lnksta-dllla", "off" },
> +    { "migration", "send-configuration", "off" },
> +    { "migration", "send-section-footer", "off" },
> +    { "migration", "store-global-state", "off" },
>  };
>  const size_t hw_compat_2_3_len = G_N_ELEMENTS(hw_compat_2_3);
>
> @@ -318,35 +132,13 @@ GlobalProperty hw_compat_2_2[] = {};
>  const size_t hw_compat_2_2_len = G_N_ELEMENTS(hw_compat_2_2);
>
>  GlobalProperty hw_compat_2_1[] = {
> -    {
> -        .driver   = "intel-hda",
> -        .property = "old_msi_addr",
> -        .value    = "on",
> -    },{
> -        .driver   = "VGA",
> -        .property = "qemu-extended-regs",
> -        .value    = "off",
> -    },{
> -        .driver   = "secondary-vga",
> -        .property = "qemu-extended-regs",
> -        .value    = "off",
> -    },{
> -        .driver   = "virtio-scsi-pci",
> -        .property = "any_layout",
> -        .value    = "off",
> -    },{
> -        .driver   = "usb-mouse",
> -        .property = "usb_version",
> -        .value    = "1",
> -    },{
> -        .driver   = "usb-kbd",
> -        .property = "usb_version",
> -        .value    = "1",
> -    },{
> -        .driver   = "virtio-pci",
> -        .property = "virtio-pci-bus-master-bug-migration",
> -        .value    = "on",
> -    },
> +    { "intel-hda", "old_msi_addr", "on" },
> +    { "VGA", "qemu-extended-regs", "off" },
> +    { "secondary-vga", "qemu-extended-regs", "off" },
> +    { "virtio-scsi-pci", "any_layout", "off" },
> +    { "usb-mouse", "usb_version", "1" },
> +    { "usb-kbd", "usb_version", "1" },
> +    { "virtio-pci", "virtio-pci-bus-master-bug-migration", "on" },
>  };
>  const size_t hw_compat_2_1_len = G_N_ELEMENTS(hw_compat_2_1);
>
> diff --git a/hw/i386/pc.c b/hw/i386/pc.c
> index ff14b6d4df..f238424499 100644
> --- a/hw/i386/pc.c
> +++ b/hw/i386/pc.c
> @@ -111,174 +111,67 @@ static unsigned e820_entries;
>  struct hpet_fw_config hpet_cfg = {.count = UINT8_MAX};
>
>  GlobalProperty pc_compat_3_1[] = {
> -    {
> -        .driver   = "intel-iommu",
> -        .property = "dma-drain",
> -        .value    = "off",
> -    },
> +    { "intel-iommu", "dma-drain", "off" },
>  };
>  const size_t pc_compat_3_1_len = G_N_ELEMENTS(pc_compat_3_1);
>
>  GlobalProperty pc_compat_3_0[] = {
> -    {
> -        .driver   = TYPE_X86_CPU,
> -        .property = "x-hv-synic-kvm-only",
> -        .value    = "on",
> -    },{
> -        .driver   = "Skylake-Server" "-" TYPE_X86_CPU,
> -        .property = "pku",
> -        .value    = "off",
> -    },{
> -        .driver   = "Skylake-Server-IBRS" "-" TYPE_X86_CPU,
> -        .property = "pku",
> -        .value    = "off",
> -    },
> +    { TYPE_X86_CPU, "x-hv-synic-kvm-only", "on" },
> +    { "Skylake-Server" "-" TYPE_X86_CPU, "pku", "off" },
> +    { "Skylake-Server-IBRS" "-" TYPE_X86_CPU, "pku", "off" },
>  };
>  const size_t pc_compat_3_0_len = G_N_ELEMENTS(pc_compat_3_0);
>
>  GlobalProperty pc_compat_2_12[] = {
> -    {
> -        .driver   = TYPE_X86_CPU,
> -        .property = "legacy-cache",
> -        .value    = "on",
> -    },{
> -        .driver   = TYPE_X86_CPU,
> -        .property = "topoext",
> -        .value    = "off",
> -    },{
> -        .driver   = "EPYC-" TYPE_X86_CPU,
> -        .property = "xlevel",
> -        .value    = "0x8000000a",
> -    },{
> -        .driver   = "EPYC-IBPB-" TYPE_X86_CPU,
> -        .property = "xlevel",
> -        .value    = "0x8000000a",
> -    },
> +    { TYPE_X86_CPU, "legacy-cache", "on" },
> +    { TYPE_X86_CPU, "topoext", "off" },
> +    { "EPYC-" TYPE_X86_CPU, "xlevel", "0x8000000a" },
> +    { "EPYC-IBPB-" TYPE_X86_CPU, "xlevel", "0x8000000a" },
>  };
>  const size_t pc_compat_2_12_len = G_N_ELEMENTS(pc_compat_2_12);
>
>  GlobalProperty pc_compat_2_11[] = {
> -    {
> -        .driver   = TYPE_X86_CPU,
> -        .property = "x-migrate-smi-count",
> -        .value    = "off",
> -    },{
> -        .driver   = "Skylake-Server" "-" TYPE_X86_CPU,
> -        .property = "clflushopt",
> -        .value    = "off",
> -    },
> +    { TYPE_X86_CPU, "x-migrate-smi-count", "off" },
> +    { "Skylake-Server" "-" TYPE_X86_CPU, "clflushopt", "off" },
>  };
>  const size_t pc_compat_2_11_len = G_N_ELEMENTS(pc_compat_2_11);
>
>  GlobalProperty pc_compat_2_10[] = {
> -    {
> -        .driver   = TYPE_X86_CPU,
> -        .property = "x-hv-max-vps",
> -        .value    = "0x40",
> -    },{
> -        .driver   = "i440FX-pcihost",
> -        .property = "x-pci-hole64-fix",
> -        .value    = "off",
> -    },{
> -        .driver   = "q35-pcihost",
> -        .property = "x-pci-hole64-fix",
> -        .value    = "off",
> -    },
> +    { TYPE_X86_CPU, "x-hv-max-vps", "0x40" },
> +    { "i440FX-pcihost", "x-pci-hole64-fix", "off" },
> +    { "q35-pcihost", "x-pci-hole64-fix", "off" },
>  };
>  const size_t pc_compat_2_10_len = G_N_ELEMENTS(pc_compat_2_10);
>
>  GlobalProperty pc_compat_2_9[] = {
> -    {
> -        .driver   = "mch",
> -        .property = "extended-tseg-mbytes",
> -        .value    = "0",
> -    },
> +    { "mch", "extended-tseg-mbytes", "0" },
>  };
>  const size_t pc_compat_2_9_len = G_N_ELEMENTS(pc_compat_2_9);
>
>  GlobalProperty pc_compat_2_8[] = {
> -    {
> -        .driver   = TYPE_X86_CPU,
> -        .property = "tcg-cpuid",
> -        .value    = "off",
> -    },
> -    {
> -        .driver   = "kvmclock",
> -        .property = "x-mach-use-reliable-get-clock",
> -        .value    = "off",
> -    },
> -    {
> -        .driver   = "ICH9-LPC",
> -        .property = "x-smi-broadcast",
> -        .value    = "off",
> -    },
> -    {
> -        .driver   = TYPE_X86_CPU,
> -        .property = "vmware-cpuid-freq",
> -        .value    = "off",
> -    },
> -    {
> -        .driver   = "Haswell-" TYPE_X86_CPU,
> -        .property = "stepping",
> -        .value    = "1",
> -    },
> +    { TYPE_X86_CPU, "tcg-cpuid", "off" },
> +    { "kvmclock", "x-mach-use-reliable-get-clock", "off" },
> +    { "ICH9-LPC", "x-smi-broadcast", "off" },
> +    { TYPE_X86_CPU, "vmware-cpuid-freq", "off" },
> +    { "Haswell-" TYPE_X86_CPU, "stepping", "1" },
>  };
>  const size_t pc_compat_2_8_len = G_N_ELEMENTS(pc_compat_2_8);
>
>  GlobalProperty pc_compat_2_7[] = {
> -    {
> -        .driver   = TYPE_X86_CPU,
> -        .property = "l3-cache",
> -        .value    = "off",
> -    },
> -    {
> -        .driver   = TYPE_X86_CPU,
> -        .property = "full-cpuid-auto-level",
> -        .value    = "off",
> -    },
> -    {
> -        .driver   = "Opteron_G3" "-" TYPE_X86_CPU,
> -        .property = "family",
> -        .value    = "15",
> -    },
> -    {
> -        .driver   = "Opteron_G3" "-" TYPE_X86_CPU,
> -        .property = "model",
> -        .value    = "6",
> -    },
> -    {
> -        .driver   = "Opteron_G3" "-" TYPE_X86_CPU,
> -        .property = "stepping",
> -        .value    = "1",
> -    },
> -    {
> -        .driver   = "isa-pcspk",
> -        .property = "migrate",
> -        .value    = "off",
> -    },
> +    { TYPE_X86_CPU, "l3-cache", "off" },
> +    { TYPE_X86_CPU, "full-cpuid-auto-level", "off" },
> +    { "Opteron_G3" "-" TYPE_X86_CPU, "family", "15" },
> +    { "Opteron_G3" "-" TYPE_X86_CPU, "model", "6" },
> +    { "Opteron_G3" "-" TYPE_X86_CPU, "stepping", "1" },
> +    { "isa-pcspk", "migrate", "off" },
>  };
>  const size_t pc_compat_2_7_len = G_N_ELEMENTS(pc_compat_2_7);
>
>  GlobalProperty pc_compat_2_6[] = {
> -    {
> -        .driver   = TYPE_X86_CPU,
> -        .property = "cpuid-0xb",
> -        .value    = "off",
> -    },{
> -        .driver   = "vmxnet3",
> -        .property = "romfile",
> -        .value    = "",
> -    },
> -    {
> -        .driver = TYPE_X86_CPU,
> -        .property = "fill-mtrr-mask",
> -        .value = "off",
> -    },
> -    {
> -        .driver   = "apic-common",
> -        .property = "legacy-instance-id",
> -        .value    = "on",
> -    }
> +    { TYPE_X86_CPU, "cpuid-0xb", "off" },
> +    { "vmxnet3", "romfile", "" },
> +    { TYPE_X86_CPU, "fill-mtrr-mask", "off" },
> +    { "apic-common", "legacy-instance-id", "on", }
>  };
>  const size_t pc_compat_2_6_len = G_N_ELEMENTS(pc_compat_2_6);
>
> @@ -287,499 +180,148 @@ const size_t pc_compat_2_5_len = G_N_ELEMENTS(pc_compat_2_5);
>
>  GlobalProperty pc_compat_2_4[] = {
>      PC_CPU_MODEL_IDS("2.4.0")
> -    {
> -        .driver   = "Haswell-" TYPE_X86_CPU,
> -        .property = "abm",
> -        .value    = "off",
> -    },
> -    {
> -        .driver   = "Haswell-noTSX-" TYPE_X86_CPU,
> -        .property = "abm",
> -        .value    = "off",
> -    },
> -    {
> -        .driver   = "Broadwell-" TYPE_X86_CPU,
> -        .property = "abm",
> -        .value    = "off",
> -    },
> -    {
> -        .driver   = "Broadwell-noTSX-" TYPE_X86_CPU,
> -        .property = "abm",
> -        .value    = "off",
> -    },
> -    {
> -        .driver   = "host" "-" TYPE_X86_CPU,
> -        .property = "host-cache-info",
> -        .value    = "on",
> -    },
> -    {
> -        .driver   = TYPE_X86_CPU,
> -        .property = "check",
> -        .value    = "off",
> -    },
> -    {
> -        .driver   = "qemu64" "-" TYPE_X86_CPU,
> -        .property = "sse4a",
> -        .value    = "on",
> -    },
> -    {
> -        .driver   = "qemu64" "-" TYPE_X86_CPU,
> -        .property = "abm",
> -        .value    = "on",
> -    },
> -    {
> -        .driver   = "qemu64" "-" TYPE_X86_CPU,
> -        .property = "popcnt",
> -        .value    = "on",
> -    },
> -    {
> -        .driver   = "qemu32" "-" TYPE_X86_CPU,
> -        .property = "popcnt",
> -        .value    = "on",
> -    },{
> -        .driver   = "Opteron_G2" "-" TYPE_X86_CPU,
> -        .property = "rdtscp",
> -        .value    = "on",
> -    },{
> -        .driver   = "Opteron_G3" "-" TYPE_X86_CPU,
> -        .property = "rdtscp",
> -        .value    = "on",
> -    },{
> -        .driver   = "Opteron_G4" "-" TYPE_X86_CPU,
> -        .property = "rdtscp",
> -        .value    = "on",
> -    },{
> -        .driver   = "Opteron_G5" "-" TYPE_X86_CPU,
> -        .property = "rdtscp",
> -        .value    = "on",
> -    }
> +    { "Haswell-" TYPE_X86_CPU, "abm", "off" },
> +    { "Haswell-noTSX-" TYPE_X86_CPU, "abm", "off" },
> +    { "Broadwell-" TYPE_X86_CPU, "abm", "off" },
> +    { "Broadwell-noTSX-" TYPE_X86_CPU, "abm", "off" },
> +    { "host" "-" TYPE_X86_CPU, "host-cache-info", "on" },
> +    { TYPE_X86_CPU, "check", "off" },
> +    { "qemu64" "-" TYPE_X86_CPU, "sse4a", "on" },
> +    { "qemu64" "-" TYPE_X86_CPU, "abm", "on" },
> +    { "qemu64" "-" TYPE_X86_CPU, "popcnt", "on" },
> +    { "qemu32" "-" TYPE_X86_CPU, "popcnt", "on" },
> +    { "Opteron_G2" "-" TYPE_X86_CPU, "rdtscp", "on" },
> +    { "Opteron_G3" "-" TYPE_X86_CPU, "rdtscp", "on" },
> +    { "Opteron_G4" "-" TYPE_X86_CPU, "rdtscp", "on" },
> +    { "Opteron_G5" "-" TYPE_X86_CPU, "rdtscp", "on", }
>  };
>  const size_t pc_compat_2_4_len = G_N_ELEMENTS(pc_compat_2_4);
>
>  GlobalProperty pc_compat_2_3[] = {
>      PC_CPU_MODEL_IDS("2.3.0")
> -    {
> -        .driver   = TYPE_X86_CPU,
> -        .property = "arat",
> -        .value    = "off",
> -    },{
> -        .driver   = "qemu64" "-" TYPE_X86_CPU,
> -        .property = "min-level",
> -        .value    = "4",
> -    },{
> -        .driver   = "kvm64" "-" TYPE_X86_CPU,
> -        .property = "min-level",
> -        .value    = "5",
> -    },{
> -        .driver   = "pentium3" "-" TYPE_X86_CPU,
> -        .property = "min-level",
> -        .value    = "2",
> -    },{
> -        .driver   = "n270" "-" TYPE_X86_CPU,
> -        .property = "min-level",
> -        .value    = "5",
> -    },{
> -        .driver   = "Conroe" "-" TYPE_X86_CPU,
> -        .property = "min-level",
> -        .value    = "4",
> -    },{
> -        .driver   = "Penryn" "-" TYPE_X86_CPU,
> -        .property = "min-level",
> -        .value    = "4",
> -    },{
> -        .driver   = "Nehalem" "-" TYPE_X86_CPU,
> -        .property = "min-level",
> -        .value    = "4",
> -    },{
> -        .driver   = "n270" "-" TYPE_X86_CPU,
> -        .property = "min-xlevel",
> -        .value    = "0x8000000a",
> -    },{
> -        .driver   = "Penryn" "-" TYPE_X86_CPU,
> -        .property = "min-xlevel",
> -        .value    = "0x8000000a",
> -    },{
> -        .driver   = "Conroe" "-" TYPE_X86_CPU,
> -        .property = "min-xlevel",
> -        .value    = "0x8000000a",
> -    },{
> -        .driver   = "Nehalem" "-" TYPE_X86_CPU,
> -        .property = "min-xlevel",
> -        .value    = "0x8000000a",
> -    },{
> -        .driver   = "Westmere" "-" TYPE_X86_CPU,
> -        .property = "min-xlevel",
> -        .value    = "0x8000000a",
> -    },{
> -        .driver   = "SandyBridge" "-" TYPE_X86_CPU,
> -        .property = "min-xlevel",
> -        .value    = "0x8000000a",
> -    },{
> -        .driver   = "IvyBridge" "-" TYPE_X86_CPU,
> -        .property = "min-xlevel",
> -        .value    = "0x8000000a",
> -    },{
> -        .driver   = "Haswell" "-" TYPE_X86_CPU,
> -        .property = "min-xlevel",
> -        .value    = "0x8000000a",
> -    },{
> -        .driver   = "Haswell-noTSX" "-" TYPE_X86_CPU,
> -        .property = "min-xlevel",
> -        .value    = "0x8000000a",
> -    },{
> -        .driver   = "Broadwell" "-" TYPE_X86_CPU,
> -        .property = "min-xlevel",
> -        .value    = "0x8000000a",
> -    },{
> -        .driver   = "Broadwell-noTSX" "-" TYPE_X86_CPU,
> -        .property = "min-xlevel",
> -        .value    = "0x8000000a",
> -    },{
> -        .driver = TYPE_X86_CPU,
> -        .property = "kvm-no-smi-migration",
> -        .value    = "on",
> -    },
> +    { TYPE_X86_CPU, "arat", "off" },
> +    { "qemu64" "-" TYPE_X86_CPU, "min-level", "4" },
> +    { "kvm64" "-" TYPE_X86_CPU, "min-level", "5" },
> +    { "pentium3" "-" TYPE_X86_CPU, "min-level", "2" },
> +    { "n270" "-" TYPE_X86_CPU, "min-level", "5" },
> +    { "Conroe" "-" TYPE_X86_CPU, "min-level", "4" },
> +    { "Penryn" "-" TYPE_X86_CPU, "min-level", "4" },
> +    { "Nehalem" "-" TYPE_X86_CPU, "min-level", "4" },
> +    { "n270" "-" TYPE_X86_CPU, "min-xlevel", "0x8000000a" },
> +    { "Penryn" "-" TYPE_X86_CPU, "min-xlevel", "0x8000000a" },
> +    { "Conroe" "-" TYPE_X86_CPU, "min-xlevel", "0x8000000a" },
> +    { "Nehalem" "-" TYPE_X86_CPU, "min-xlevel", "0x8000000a" },
> +    { "Westmere" "-" TYPE_X86_CPU, "min-xlevel", "0x8000000a" },
> +    { "SandyBridge" "-" TYPE_X86_CPU, "min-xlevel", "0x8000000a" },
> +    { "IvyBridge" "-" TYPE_X86_CPU, "min-xlevel", "0x8000000a" },
> +    { "Haswell" "-" TYPE_X86_CPU, "min-xlevel", "0x8000000a" },
> +    { "Haswell-noTSX" "-" TYPE_X86_CPU, "min-xlevel", "0x8000000a" },
> +    { "Broadwell" "-" TYPE_X86_CPU, "min-xlevel", "0x8000000a" },
> +    { "Broadwell-noTSX" "-" TYPE_X86_CPU, "min-xlevel", "0x8000000a" },
> +    { TYPE_X86_CPU, "kvm-no-smi-migration", "on" },
>  };
>  const size_t pc_compat_2_3_len = G_N_ELEMENTS(pc_compat_2_3);
>
>  GlobalProperty pc_compat_2_2[] = {
>      PC_CPU_MODEL_IDS("2.2.0")
> -    {
> -        .driver = "kvm64" "-" TYPE_X86_CPU,
> -        .property = "vme",
> -        .value = "off",
> -    },
> -    {
> -        .driver = "kvm32" "-" TYPE_X86_CPU,
> -        .property = "vme",
> -        .value = "off",
> -    },
> -    {
> -        .driver = "Conroe" "-" TYPE_X86_CPU,
> -        .property = "vme",
> -        .value = "off",
> -    },
> -    {
> -        .driver = "Penryn" "-" TYPE_X86_CPU,
> -        .property = "vme",
> -        .value = "off",
> -    },
> -    {
> -        .driver = "Nehalem" "-" TYPE_X86_CPU,
> -        .property = "vme",
> -        .value = "off",
> -    },
> -    {
> -        .driver = "Westmere" "-" TYPE_X86_CPU,
> -        .property = "vme",
> -        .value = "off",
> -    },
> -    {
> -        .driver = "SandyBridge" "-" TYPE_X86_CPU,
> -        .property = "vme",
> -        .value = "off",
> -    },
> -    {
> -        .driver = "Haswell" "-" TYPE_X86_CPU,
> -        .property = "vme",
> -        .value = "off",
> -    },
> -    {
> -        .driver = "Broadwell" "-" TYPE_X86_CPU,
> -        .property = "vme",
> -        .value = "off",
> -    },
> -    {
> -        .driver = "Opteron_G1" "-" TYPE_X86_CPU,
> -        .property = "vme",
> -        .value = "off",
> -    },
> -    {
> -        .driver = "Opteron_G2" "-" TYPE_X86_CPU,
> -        .property = "vme",
> -        .value = "off",
> -    },
> -    {
> -        .driver = "Opteron_G3" "-" TYPE_X86_CPU,
> -        .property = "vme",
> -        .value = "off",
> -    },
> -    {
> -        .driver = "Opteron_G4" "-" TYPE_X86_CPU,
> -        .property = "vme",
> -        .value = "off",
> -    },
> -    {
> -        .driver = "Opteron_G5" "-" TYPE_X86_CPU,
> -        .property = "vme",
> -        .value = "off",
> -    },
> -    {
> -        .driver = "Haswell" "-" TYPE_X86_CPU,
> -        .property = "f16c",
> -        .value = "off",
> -    },
> -    {
> -        .driver = "Haswell" "-" TYPE_X86_CPU,
> -        .property = "rdrand",
> -        .value = "off",
> -    },
> -    {
> -        .driver = "Broadwell" "-" TYPE_X86_CPU,
> -        .property = "f16c",
> -        .value = "off",
> -    },
> -    {
> -        .driver = "Broadwell" "-" TYPE_X86_CPU,
> -        .property = "rdrand",
> -        .value = "off",
> -    },
> +    { "kvm64" "-" TYPE_X86_CPU, "vme", "off" },
> +    { "kvm32" "-" TYPE_X86_CPU, "vme", "off" },
> +    { "Conroe" "-" TYPE_X86_CPU, "vme", "off" },
> +    { "Penryn" "-" TYPE_X86_CPU, "vme", "off" },
> +    { "Nehalem" "-" TYPE_X86_CPU, "vme", "off" },
> +    { "Westmere" "-" TYPE_X86_CPU, "vme", "off" },
> +    { "SandyBridge" "-" TYPE_X86_CPU, "vme", "off" },
> +    { "Haswell" "-" TYPE_X86_CPU, "vme", "off" },
> +    { "Broadwell" "-" TYPE_X86_CPU, "vme", "off" },
> +    { "Opteron_G1" "-" TYPE_X86_CPU, "vme", "off" },
> +    { "Opteron_G2" "-" TYPE_X86_CPU, "vme", "off" },
> +    { "Opteron_G3" "-" TYPE_X86_CPU, "vme", "off" },
> +    { "Opteron_G4" "-" TYPE_X86_CPU, "vme", "off" },
> +    { "Opteron_G5" "-" TYPE_X86_CPU, "vme", "off" },
> +    { "Haswell" "-" TYPE_X86_CPU, "f16c", "off" },
> +    { "Haswell" "-" TYPE_X86_CPU, "rdrand", "off" },
> +    { "Broadwell" "-" TYPE_X86_CPU, "f16c", "off" },
> +    { "Broadwell" "-" TYPE_X86_CPU, "rdrand", "off" },
>  };
>  const size_t pc_compat_2_2_len = G_N_ELEMENTS(pc_compat_2_2);
>
>  GlobalProperty pc_compat_2_1[] = {
>      PC_CPU_MODEL_IDS("2.1.0")
> -    {
> -        .driver = "coreduo" "-" TYPE_X86_CPU,
> -        .property = "vmx",
> -        .value = "on",
> -    },
> -    {
> -        .driver = "core2duo" "-" TYPE_X86_CPU,
> -        .property = "vmx",
> -        .value = "on",
> -    },
> +    { "coreduo" "-" TYPE_X86_CPU, "vmx", "on" },
> +    { "core2duo" "-" TYPE_X86_CPU, "vmx", "on" },
>  };
>  const size_t pc_compat_2_1_len = G_N_ELEMENTS(pc_compat_2_1);
>
>  GlobalProperty pc_compat_2_0[] = {
>      PC_CPU_MODEL_IDS("2.0.0")
> -    {
> -        .driver   = "virtio-scsi-pci",
> -        .property = "any_layout",
> -        .value    = "off",
> -    },{
> -        .driver   = "PIIX4_PM",
> -        .property = "memory-hotplug-support",
> -        .value    = "off",
> -    },
> -    {
> -        .driver   = "apic",
> -        .property = "version",
> -        .value    = "0x11",
> -    },
> -    {
> -        .driver   = "nec-usb-xhci",
> -        .property = "superspeed-ports-first",
> -        .value    = "off",
> -    },
> -    {
> -        .driver   = "nec-usb-xhci",
> -        .property = "force-pcie-endcap",
> -        .value    = "on",
> -    },
> -    {
> -        .driver   = "pci-serial",
> -        .property = "prog_if",
> -        .value    = "0",
> -    },
> -    {
> -        .driver   = "pci-serial-2x",
> -        .property = "prog_if",
> -        .value    = "0",
> -    },
> -    {
> -        .driver   = "pci-serial-4x",
> -        .property = "prog_if",
> -        .value    = "0",
> -    },
> -    {
> -        .driver   = "virtio-net-pci",
> -        .property = "guest_announce",
> -        .value    = "off",
> -    },
> -    {
> -        .driver   = "ICH9-LPC",
> -        .property = "memory-hotplug-support",
> -        .value    = "off",
> -    },{
> -        .driver   = "xio3130-downstream",
> -        .property = COMPAT_PROP_PCP,
> -        .value    = "off",
> -    },{
> -        .driver   = "ioh3420",
> -        .property = COMPAT_PROP_PCP,
> -        .value    = "off",
> -    },
> +    { "virtio-scsi-pci", "any_layout", "off" },
> +    { "PIIX4_PM", "memory-hotplug-support", "off" },
> +    { "apic", "version", "0x11" },
> +    { "nec-usb-xhci", "superspeed-ports-first", "off" },
> +    { "nec-usb-xhci", "force-pcie-endcap", "on" },
> +    { "pci-serial", "prog_if", "0" },
> +    { "pci-serial-2x", "prog_if", "0" },
> +    { "pci-serial-4x", "prog_if", "0" },
> +    { "virtio-net-pci", "guest_announce", "off" },
> +    { "ICH9-LPC", "memory-hotplug-support", "off" },
> +    { "xio3130-downstream", COMPAT_PROP_PCP, "off" },
> +    { "ioh3420", COMPAT_PROP_PCP, "off" },
>  };
>  const size_t pc_compat_2_0_len = G_N_ELEMENTS(pc_compat_2_0);
>
>  GlobalProperty pc_compat_1_7[] = {
>      PC_CPU_MODEL_IDS("1.7.0")
> -    {
> -        .driver   = TYPE_USB_DEVICE,
> -        .property = "msos-desc",
> -        .value    = "no",
> -    },
> -    {
> -        .driver   = "PIIX4_PM",
> -        .property = "acpi-pci-hotplug-with-bridge-support",
> -        .value    = "off",
> -    },
> -    {
> -        .driver   = "hpet",
> -        .property = HPET_INTCAP,
> -        .value    = "4",
> -    },
> +    { TYPE_USB_DEVICE, "msos-desc", "no" },
> +    { "PIIX4_PM", "acpi-pci-hotplug-with-bridge-support", "off" },
> +    { "hpet", HPET_INTCAP, "4" },
>  };
>  const size_t pc_compat_1_7_len = G_N_ELEMENTS(pc_compat_1_7);
>
>  GlobalProperty pc_compat_1_6[] = {
>      PC_CPU_MODEL_IDS("1.6.0")
> -    {
> -        .driver   = "e1000",
> -        .property = "mitigation",
> -        .value    = "off",
> -    },{
> -        .driver   = "qemu64-" TYPE_X86_CPU,
> -        .property = "model",
> -        .value    = "2",
> -    },{
> -        .driver   = "qemu32-" TYPE_X86_CPU,
> -        .property = "model",
> -        .value    = "3",
> -    },{
> -        .driver   = "i440FX-pcihost",
> -        .property = "short_root_bus",
> -        .value    = "1",
> -    },{
> -        .driver   = "q35-pcihost",
> -        .property = "short_root_bus",
> -        .value    = "1",
> -    },
> +    { "e1000", "mitigation", "off" },
> +    { "qemu64-" TYPE_X86_CPU, "model", "2" },
> +    { "qemu32-" TYPE_X86_CPU, "model", "3" },
> +    { "i440FX-pcihost", "short_root_bus", "1" },
> +    { "q35-pcihost", "short_root_bus", "1" },
>  };
>  const size_t pc_compat_1_6_len = G_N_ELEMENTS(pc_compat_1_6);
>
>  GlobalProperty pc_compat_1_5[] = {
>      PC_CPU_MODEL_IDS("1.5.0")
> -    {
> -        .driver   = "Conroe-" TYPE_X86_CPU,
> -        .property = "model",
> -        .value    = "2",
> -    },{
> -        .driver   = "Conroe-" TYPE_X86_CPU,
> -        .property = "min-level",
> -        .value    = "2",
> -    },{
> -        .driver   = "Penryn-" TYPE_X86_CPU,
> -        .property = "model",
> -        .value    = "2",
> -    },{
> -        .driver   = "Penryn-" TYPE_X86_CPU,
> -        .property = "min-level",
> -        .value    = "2",
> -    },{
> -        .driver   = "Nehalem-" TYPE_X86_CPU,
> -        .property = "model",
> -        .value    = "2",
> -    },{
> -        .driver   = "Nehalem-" TYPE_X86_CPU,
> -        .property = "min-level",
> -        .value    = "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    = "0",
> -    },{
> -        .driver   = "q35-pcihost",
> -        .property = "short_root_bus",
> -        .value    = "0",
> -    },
> +    { "Conroe-" TYPE_X86_CPU, "model", "2" },
> +    { "Conroe-" TYPE_X86_CPU, "min-level", "2" },
> +    { "Penryn-" TYPE_X86_CPU, "model", "2" },
> +    { "Penryn-" TYPE_X86_CPU, "min-level", "2" },
> +    { "Nehalem-" TYPE_X86_CPU, "model", "2" },
> +    { "Nehalem-" TYPE_X86_CPU, "min-level", "2" },
> +    { "virtio-net-pci", "any_layout", "off" },
> +    { TYPE_X86_CPU, "pmu", "on" },
> +    { "i440FX-pcihost", "short_root_bus", "0" },
> +    { "q35-pcihost", "short_root_bus", "0" },
>  };
>  const size_t pc_compat_1_5_len = G_N_ELEMENTS(pc_compat_1_5);
>
>  GlobalProperty pc_compat_1_4[] = {
>      PC_CPU_MODEL_IDS("1.4.0")
> -    {
> -        .driver   = "scsi-hd",
> -        .property = "discard_granularity",
> -        .value    = "0",
> -    },{
> -        .driver   = "scsi-cd",
> -        .property = "discard_granularity",
> -        .value    = "0",
> -    },{
> -        .driver   = "scsi-disk",
> -        .property = "discard_granularity",
> -        .value    = "0",
> -    },{
> -        .driver   = "ide-hd",
> -        .property = "discard_granularity",
> -        .value    = "0",
> -    },{
> -        .driver   = "ide-cd",
> -        .property = "discard_granularity",
> -        .value    = "0",
> -    },{
> -        .driver   = "ide-drive",
> -        .property = "discard_granularity",
> -        .value    = "0",
> -    },{
> -        .driver   = "virtio-blk-pci",
> -        .property = "discard_granularity",
> -        .value    = "0",
> -    },{
> -        .driver   = "virtio-serial-pci",
> -        .property = "vectors",
> -        /* DEV_NVECTORS_UNSPECIFIED as a uint32_t string */
> -        .value    = "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    = "0",
> -    },
> -    {
> -        .driver = "n270" "-" TYPE_X86_CPU,
> -        .property = "movbe",
> -        .value = "off",
> -    },
> -    {
> -        .driver = "Westmere" "-" TYPE_X86_CPU,
> -        .property = "pclmulqdq",
> -        .value = "off",
> -    },
> +    { "scsi-hd", "discard_granularity", "0" },
> +    { "scsi-cd", "discard_granularity", "0" },
> +    { "scsi-disk", "discard_granularity", "0" },
> +    { "ide-hd", "discard_granularity", "0" },
> +    { "ide-cd", "discard_granularity", "0" },
> +    { "ide-drive", "discard_granularity", "0" },
> +    { "virtio-blk-pci", "discard_granularity", "0" },
> +    /* DEV_NVECTORS_UNSPECIFIED as a uint32_t string: */
> +    { "virtio-serial-pci", "vectors", "0xFFFFFFFF" },
> +    { "virtio-net-pci", "ctrl_guest_offloads", "off" },
> +    { "e1000", "romfile", "pxe-e1000.rom" },
> +    { "ne2k_pci", "romfile", "pxe-ne2k_pci.rom" },
> +    { "pcnet", "romfile", "pxe-pcnet.rom" },
> +    { "rtl8139", "romfile", "pxe-rtl8139.rom" },
> +    { "virtio-net-pci", "romfile", "pxe-virtio.rom" },
> +    { "486-" TYPE_X86_CPU, "model", "0" },
> +    { "n270" "-" TYPE_X86_CPU, "movbe", "off" },
> +    { "Westmere" "-" TYPE_X86_CPU, "pclmulqdq", "off" },
>  };
>  const size_t pc_compat_1_4_len = G_N_ELEMENTS(pc_compat_1_4);
>
> diff --git a/hw/i386/pc_piix.c b/hw/i386/pc_piix.c
> index fd20227af3..5088e2f492 100644
> --- a/hw/i386/pc_piix.c
> +++ b/hw/i386/pc_piix.c
> @@ -694,23 +694,10 @@ static void pc_i440fx_1_3_machine_options(MachineClass *m)
>  {
>      static GlobalProperty compat[] = {
>          PC_CPU_MODEL_IDS("1.3.0")
> -        {
> -            .driver   = "usb-tablet",
> -            .property = "usb_version",
> -            .value    = "1",
> -        },{
> -            .driver   = "virtio-net-pci",
> -            .property = "ctrl_mac_addr",
> -            .value    = "off",
> -        },{
> -            .driver   = "virtio-net-pci",
> -            .property = "mq",
> -            .value    = "off",
> -        }, {
> -            .driver   = "e1000",
> -            .property = "autonegotiation",
> -            .value    = "off",
> -        },
> +        { "usb-tablet", "usb_version", "1" },
> +        { "virtio-net-pci", "ctrl_mac_addr", "off" },
> +        { "virtio-net-pci", "mq", "off" },
> +        { "e1000", "autonegotiation", "off" },
>      };
>
>      pc_i440fx_1_4_machine_options(m);
> @@ -726,31 +713,12 @@ static void pc_i440fx_1_2_machine_options(MachineClass *m)
>  {
>      static GlobalProperty compat[] = {
>          PC_CPU_MODEL_IDS("1.2.0")
> -        {
> -            .driver   = "nec-usb-xhci",
> -            .property = "msi",
> -            .value    = "off",
> -        },{
> -            .driver   = "nec-usb-xhci",
> -            .property = "msix",
> -            .value    = "off",
> -        },{
> -            .driver   = "ivshmem",
> -            .property = "use64",
> -            .value    = "0",
> -        },{
> -            .driver   = "qxl",
> -            .property = "revision",
> -            .value    = "3",
> -        },{
> -            .driver   = "qxl-vga",
> -            .property = "revision",
> -            .value    = "3",
> -        },{
> -            .driver   = "VGA",
> -            .property = "mmio",
> -            .value    = "off",
> -        },
> +        { "nec-usb-xhci", "msi", "off" },
> +        { "nec-usb-xhci", "msix", "off" },
> +        { "ivshmem", "use64", "0" },
> +        { "qxl", "revision", "3" },
> +        { "qxl-vga", "revision", "3" },
> +        { "VGA", "mmio", "off" },
>      };
>
>      pc_i440fx_1_3_machine_options(m);
> @@ -766,35 +734,13 @@ static void pc_i440fx_1_1_machine_options(MachineClass *m)
>  {
>      static GlobalProperty compat[] = {
>          PC_CPU_MODEL_IDS("1.1.0")
> -        {
> -            .driver   = "virtio-scsi-pci",
> -            .property = "hotplug",
> -            .value    = "off",
> -        },{
> -            .driver   = "virtio-scsi-pci",
> -            .property = "param_change",
> -            .value    = "off",
> -        },{
> -            .driver   = "VGA",
> -            .property = "vgamem_mb",
> -            .value    = "8",
> -        },{
> -            .driver   = "vmware-svga",
> -            .property = "vgamem_mb",
> -            .value    = "8",
> -        },{
> -            .driver   = "qxl-vga",
> -            .property = "vgamem_mb",
> -            .value    = "8",
> -        },{
> -            .driver   = "qxl",
> -            .property = "vgamem_mb",
> -            .value    = "8",
> -        },{
> -            .driver   = "virtio-blk-pci",
> -            .property = "config-wce",
> -            .value    = "off",
> -        },
> +        { "virtio-scsi-pci", "hotplug", "off" },
> +        { "virtio-scsi-pci", "param_change", "off" },
> +        { "VGA", "vgamem_mb", "8" },
> +        { "vmware-svga", "vgamem_mb", "8" },
> +        { "qxl-vga", "vgamem_mb", "8" },
> +        { "qxl", "vgamem_mb", "8" },
> +        { "virtio-blk-pci", "config-wce", "off" },
>      };
>
>      pc_i440fx_1_2_machine_options(m);
> @@ -809,23 +755,10 @@ static void pc_i440fx_1_0_machine_options(MachineClass *m)
>  {
>      static GlobalProperty compat[] = {
>          PC_CPU_MODEL_IDS("1.0")
> -        {
> -            .driver   = TYPE_ISA_FDC,
> -            .property = "check_media_rate",
> -            .value    = "off",
> -        },{
> -            .driver   = "virtio-balloon-pci",
> -            .property = "class",
> -            .value    = stringify(PCI_CLASS_MEMORY_RAM),
> -        },{
> -            .driver   = "apic-common",
> -            .property = "vapic",
> -            .value    = "off",
> -        },{
> -            .driver   = TYPE_USB_DEVICE,
> -            .property = "full-path",
> -            .value    = "no",
> -        },
> +        { TYPE_ISA_FDC, "check_media_rate", "off" },
> +        { "virtio-balloon-pci", "class", stringify(PCI_CLASS_MEMORY_RAM) },
> +        { "apic-common", "vapic", "off" },
> +        { TYPE_USB_DEVICE, "full-path", "no" },
>      };
>
>      pc_i440fx_1_1_machine_options(m);
> @@ -857,31 +790,12 @@ static void pc_i440fx_0_14_machine_options(MachineClass *m)
>  {
>      static GlobalProperty compat[] = {
>          PC_CPU_MODEL_IDS("0.14")
> -        {
> -            .driver   = "virtio-blk-pci",
> -            .property = "event_idx",
> -            .value    = "off",
> -        },{
> -            .driver   = "virtio-serial-pci",
> -            .property = "event_idx",
> -            .value    = "off",
> -        },{
> -            .driver   = "virtio-net-pci",
> -            .property = "event_idx",
> -            .value    = "off",
> -        },{
> -            .driver   = "virtio-balloon-pci",
> -            .property = "event_idx",
> -            .value    = "off",
> -        },{
> -            .driver   = "qxl",
> -            .property = "revision",
> -            .value    = "2",
> -        },{
> -            .driver   = "qxl-vga",
> -            .property = "revision",
> -            .value    = "2",
> -        },
> +        { "virtio-blk-pci", "event_idx", "off" },
> +        { "virtio-serial-pci", "event_idx", "off" },
> +        { "virtio-net-pci", "event_idx", "off" },
> +        { "virtio-balloon-pci", "event_idx", "off" },
> +        { "qxl", "revision", "2" },
> +        { "qxl-vga", "revision", "2" },
>      };
>
>      pc_i440fx_0_15_machine_options(m);
> @@ -897,27 +811,11 @@ static void pc_i440fx_0_13_machine_options(MachineClass *m)
>      PCMachineClass *pcmc = PC_MACHINE_CLASS(m);
>      static GlobalProperty compat[] = {
>          PC_CPU_MODEL_IDS("0.13")
> -        {
> -            .driver   = TYPE_PCI_DEVICE,
> -            .property = "command_serr_enable",
> -            .value    = "off",
> -        },{
> -            .driver   = "AC97",
> -            .property = "use_broken_id",
> -            .value    = "1",
> -        },{
> -            .driver   = "virtio-9p-pci",
> -            .property = "vectors",
> -            .value    = "0",
> -        },{
> -            .driver   = "VGA",
> -            .property = "rombar",
> -            .value    = "0",
> -        },{
> -            .driver   = "vmware-svga",
> -            .property = "rombar",
> -            .value    = "0",
> -        },
> +        { TYPE_PCI_DEVICE, "command_serr_enable", "off" },
> +        { "AC97", "use_broken_id", "1" },
> +        { "virtio-9p-pci", "vectors", "0" },
> +        { "VGA", "rombar", "0" },
> +        { "vmware-svga", "rombar", "0" },
>      };
>
>      pc_i440fx_0_14_machine_options(m);
> @@ -933,27 +831,11 @@ static void pc_i440fx_0_12_machine_options(MachineClass *m)
>  {
>      static GlobalProperty compat[] = {
>          PC_CPU_MODEL_IDS("0.12")
> -        {
> -            .driver   = "virtio-serial-pci",
> -            .property = "max_ports",
> -            .value    = "1",
> -        },{
> -            .driver   = "virtio-serial-pci",
> -            .property = "vectors",
> -            .value    = "0",
> -        },{
> -            .driver   = "usb-mouse",
> -            .property = "serial",
> -            .value    = "1",
> -        },{
> -            .driver   = "usb-tablet",
> -            .property = "serial",
> -            .value    = "1",
> -        },{
> -            .driver   = "usb-kbd",
> -            .property = "serial",
> -            .value    = "1",
> -        },
> +        { "virtio-serial-pci", "max_ports", "1" },
> +        { "virtio-serial-pci", "vectors", "0" },
> +        { "usb-mouse", "serial", "1" },
> +        { "usb-tablet", "serial", "1" },
> +        { "usb-kbd", "serial", "1" },
>      };
>
>      pc_i440fx_0_13_machine_options(m);
> diff --git a/hw/ppc/spapr.c b/hw/ppc/spapr.c
> index d7d87b0ae8..697faa99e9 100644
> --- a/hw/ppc/spapr.c
> +++ b/hw/ppc/spapr.c
> @@ -4053,16 +4053,8 @@ static void spapr_machine_2_12_class_options(MachineClass *mc)
>  {
>      sPAPRMachineClass *smc = SPAPR_MACHINE_CLASS(mc);
>      static GlobalProperty compat[] = {
> -        {
> -            .driver = TYPE_POWERPC_CPU,
> -            .property = "pre-3.0-migration",
> -            .value    = "on",
> -        },
> -        {
> -            .driver = TYPE_SPAPR_CPU_CORE,
> -            .property = "pre-3.0-migration",
> -            .value    = "on",
> -        },
> +        { TYPE_POWERPC_CPU, "pre-3.0-migration", "on" },
> +        { TYPE_SPAPR_CPU_CORE, "pre-3.0-migration", "on" },
>      };
>
>      spapr_machine_3_0_class_options(mc);
> @@ -4126,11 +4118,7 @@ static void spapr_machine_2_9_class_options(MachineClass *mc)
>  {
>      sPAPRMachineClass *smc = SPAPR_MACHINE_CLASS(mc);
>      static GlobalProperty compat[] = {
> -        {
> -            .driver = TYPE_POWERPC_CPU,
> -            .property = "pre-2.10-migration",
> -            .value    = "on",
> -        },
> +        { TYPE_POWERPC_CPU, "pre-2.10-migration", "on" },
>      };
>
>      spapr_machine_2_10_class_options(mc);
> @@ -4150,11 +4138,7 @@ DEFINE_SPAPR_MACHINE(2_9, "2.9", false);
>  static void spapr_machine_2_8_class_options(MachineClass *mc)
>  {
>      static GlobalProperty compat[] = {
> -        {
> -            .driver   = TYPE_SPAPR_PCI_HOST_BRIDGE,
> -            .property = "pcie-extended-configuration-space",
> -            .value    = "off",
> -        },
> +        { TYPE_SPAPR_PCI_HOST_BRIDGE, "pcie-extended-configuration-space", "off" },
>      };
>
>      spapr_machine_2_9_class_options(mc);
> @@ -4222,26 +4206,10 @@ static void spapr_machine_2_7_class_options(MachineClass *mc)
>  {
>      sPAPRMachineClass *smc = SPAPR_MACHINE_CLASS(mc);
>      static GlobalProperty compat[] = {
> -        {
> -            .driver   = TYPE_SPAPR_PCI_HOST_BRIDGE,
> -            .property = "mem_win_size",
> -            .value    = "0xf80000000",
> -        },
> -        {
> -            .driver   = TYPE_SPAPR_PCI_HOST_BRIDGE,
> -            .property = "mem64_win_size",
> -            .value    = "0",
> -        },
> -        {
> -            .driver = TYPE_POWERPC_CPU,
> -            .property = "pre-2.8-migration",
> -            .value    = "on",
> -        },
> -        {
> -            .driver = TYPE_SPAPR_PCI_HOST_BRIDGE,
> -            .property = "pre-2.8-migration",
> -            .value    = "on",
> -        },
> +        { TYPE_SPAPR_PCI_HOST_BRIDGE, "mem_win_size", "0xf80000000", },
> +        { TYPE_SPAPR_PCI_HOST_BRIDGE, "mem64_win_size", "0", },
> +        { TYPE_POWERPC_CPU, "pre-2.8-migration", "on", },
> +        { TYPE_SPAPR_PCI_HOST_BRIDGE, "pre-2.8-migration", "on", },
>      };
>
>      spapr_machine_2_8_class_options(mc);
> @@ -4261,11 +4229,7 @@ DEFINE_SPAPR_MACHINE(2_7, "2.7", false);
>  static void spapr_machine_2_6_class_options(MachineClass *mc)
>  {
>      static GlobalProperty compat[] = {
> -        {
> -            .driver   = TYPE_SPAPR_PCI_HOST_BRIDGE,
> -            .property = "ddw",
> -            .value    = "off",
> -        },
> +        { TYPE_SPAPR_PCI_HOST_BRIDGE, "ddw", "off" },
>      };
>
>      spapr_machine_2_7_class_options(mc);
> @@ -4284,11 +4248,7 @@ static void spapr_machine_2_5_class_options(MachineClass *mc)
>  {
>      sPAPRMachineClass *smc = SPAPR_MACHINE_CLASS(mc);
>      static GlobalProperty compat[] = {
> -        {
> -            .driver   = "spapr-vlan",
> -            .property = "use-rx-buffer-pools",
> -            .value    = "off",
> -        },
> +        { "spapr-vlan", "use-rx-buffer-pools", "off" },
>      };
>
>      spapr_machine_2_6_class_options(mc);
> @@ -4321,11 +4281,7 @@ DEFINE_SPAPR_MACHINE(2_4, "2.4", false);
>  static void spapr_machine_2_3_class_options(MachineClass *mc)
>  {
>      static GlobalProperty compat[] = {
> -        {
> -            .driver   = "spapr-pci-host-bridge",
> -            .property = "dynamic-reconfiguration",
> -            .value    = "off",
> -        },
> +        { "spapr-pci-host-bridge", "dynamic-reconfiguration", "off" },
>      };
>      spapr_machine_2_4_class_options(mc);
>      compat_props_add(mc->compat_props, hw_compat_2_3, hw_compat_2_3_len);
> @@ -4340,11 +4296,7 @@ DEFINE_SPAPR_MACHINE(2_3, "2.3", false);
>  static void spapr_machine_2_2_class_options(MachineClass *mc)
>  {
>      static GlobalProperty compat[] = {
> -        {
> -            .driver   = TYPE_SPAPR_PCI_HOST_BRIDGE,
> -            .property = "mem_win_size",
> -            .value    = "0x20000000",
> -        },
> +        { TYPE_SPAPR_PCI_HOST_BRIDGE, "mem_win_size", "0x20000000" },
>      };
>
>      spapr_machine_2_3_class_options(mc);
> diff --git a/hw/s390x/s390-virtio-ccw.c b/hw/s390x/s390-virtio-ccw.c
> index c737507053..811fdf913d 100644
> --- a/hw/s390x/s390-virtio-ccw.c
> +++ b/hw/s390x/s390-virtio-ccw.c
> @@ -712,11 +712,7 @@ static void ccw_machine_2_11_instance_options(MachineState *machine)
>  static void ccw_machine_2_11_class_options(MachineClass *mc)
>  {
>      static GlobalProperty compat[] = {
> -        {
> -            .driver   = TYPE_SCLP_EVENT_FACILITY,
> -            .property = "allow_all_mask_sizes",
> -            .value    = "off",
> -        },
> +        { TYPE_SCLP_EVENT_FACILITY, "allow_all_mask_sizes", "off", },
>      };
>
>      ccw_machine_2_12_class_options(mc);
> @@ -751,11 +747,7 @@ static void ccw_machine_2_9_class_options(MachineClass *mc)
>  {
>      S390CcwMachineClass *s390mc = S390_MACHINE_CLASS(mc);
>      static GlobalProperty compat[] = {
> -        {
> -            .driver   = TYPE_S390_STATTRIB,
> -            .property = "migration-enabled",
> -            .value    = "off",
> -        },
> +        { TYPE_S390_STATTRIB, "migration-enabled", "off", },
>      };
>
>      ccw_machine_2_10_class_options(mc);
> @@ -773,11 +765,7 @@ static void ccw_machine_2_8_instance_options(MachineState *machine)
>  static void ccw_machine_2_8_class_options(MachineClass *mc)
>  {
>      static GlobalProperty compat[] = {
> -        {
> -            .driver   = TYPE_S390_FLIC_COMMON,
> -            .property = "adapter_routes_max_batch",
> -            .value    = "64",
> -        },
> +        { TYPE_S390_FLIC_COMMON, "adapter_routes_max_batch", "64", },
>      };
>
>      ccw_machine_2_9_class_options(mc);
> @@ -810,15 +798,8 @@ static void ccw_machine_2_6_class_options(MachineClass *mc)
>  {
>      S390CcwMachineClass *s390mc = S390_MACHINE_CLASS(mc);
>      static GlobalProperty compat[] = {
> -        {
> -            .driver   = TYPE_S390_IPL,
> -            .property = "iplbext_migration",
> -            .value    = "off",
> -        }, {
> -            .driver   = TYPE_VIRTUAL_CSS_BRIDGE,
> -            .property = "css_dev_path",
> -            .value    = "off",
> -        },
> +        { TYPE_S390_IPL, "iplbext_migration", "off", },
> +         { TYPE_VIRTUAL_CSS_BRIDGE, "css_dev_path", "off", },
>      };
>
>      s390mc->ri_allowed = false;
> @@ -848,43 +829,15 @@ static void ccw_machine_2_4_instance_options(MachineState *machine)
>  static void ccw_machine_2_4_class_options(MachineClass *mc)
>  {
>      static GlobalProperty compat[] = {
> -        {
> -            .driver   = TYPE_S390_SKEYS,
> -            .property = "migration-enabled",
> -            .value    = "off",
> -        },{
> -            .driver   = "virtio-blk-ccw",
> -            .property = "max_revision",
> -            .value    = "0",
> -        },{
> -            .driver   = "virtio-balloon-ccw",
> -            .property = "max_revision",
> -            .value    = "0",
> -        },{
> -            .driver   = "virtio-serial-ccw",
> -            .property = "max_revision",
> -            .value    = "0",
> -        },{
> -            .driver   = "virtio-9p-ccw",
> -            .property = "max_revision",
> -            .value    = "0",
> -        },{
> -            .driver   = "virtio-rng-ccw",
> -            .property = "max_revision",
> -            .value    = "0",
> -        },{
> -            .driver   = "virtio-net-ccw",
> -            .property = "max_revision",
> -            .value    = "0",
> -        },{
> -            .driver   = "virtio-scsi-ccw",
> -            .property = "max_revision",
> -            .value    = "0",
> -        },{
> -            .driver   = "vhost-scsi-ccw",
> -            .property = "max_revision",
> -            .value    = "0",
> -        },
> +        { TYPE_S390_SKEYS, "migration-enabled", "off", },
> +        { "virtio-blk-ccw", "max_revision", "0", },
> +        { "virtio-balloon-ccw", "max_revision", "0", },
> +        { "virtio-serial-ccw", "max_revision", "0", },
> +        { "virtio-9p-ccw", "max_revision", "0", },
> +        { "virtio-rng-ccw", "max_revision", "0", },
> +        { "virtio-net-ccw", "max_revision", "0", },
> +        { "virtio-scsi-ccw", "max_revision", "0", },
> +        { "vhost-scsi-ccw", "max_revision", "0", },
>      };
>
>      ccw_machine_2_5_class_options(mc);
> diff --git a/hw/xen/xen-common.c b/hw/xen/xen-common.c
> index d51148b6b3..18a9045556 100644
> --- a/hw/xen/xen-common.c
> +++ b/hw/xen/xen-common.c
> @@ -163,21 +163,9 @@ static void xen_accel_class_init(ObjectClass *oc, void *data)
>  {
>      AccelClass *ac = ACCEL_CLASS(oc);
>      static GlobalProperty compat[] = {
> -        {
> -            .driver = "migration",
> -            .property = "store-global-state",
> -            .value = "off",
> -        },
> -        {
> -            .driver = "migration",
> -            .property = "send-configuration",
> -            .value = "off",
> -        },
> -        {
> -            .driver = "migration",
> -            .property = "send-section-footer",
> -            .value = "off",
> -        }
> +        { "migration", "store-global-state", "off" },
> +        { "migration", "send-configuration", "off" },
> +        { "migration", "send-section-footer", "off" },
>      };
>
>      ac->name = "Xen";
> --
> 2.18.0.rc1.1.g3f1ff2140
>
>


-- 
Marc-André Lureau

_______________________________________________
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Xen-devel@lists.xenproject.org
https://lists.xenproject.org/mailman/listinfo/xen-devel

Re: [Qemu-devel] [PATCH 3/3] machine: Use shorter format for GlobalProperty arrays

[Marc-André Lureau]

On Mon, Jan 7, 2019 at 11:33 PM Eduardo Habkost <ehabkost@redhat.com> wrote:
>
> Instead of verbose arrays with 4 lines for each entry, make each
> entry take only one line.  This makes long arrays that couldn't
> fit in the screen become short and readable.
>
> Signed-off-by: Eduardo Habkost <ehabkost@redhat.com>
> ---
>  include/hw/i386/pc.h       |  18 +-
>  hw/core/machine.c          | 338 ++++-------------
>  hw/i386/pc.c               | 720 +++++++------------------------------
>  hw/i386/pc_piix.c          | 192 ++--------
>  hw/ppc/spapr.c             |  72 +---
>  hw/s390x/s390-virtio-ccw.c |  75 +---
>  hw/xen/xen-common.c        |  18 +-
>  7 files changed, 265 insertions(+), 1168 deletions(-)

Nice diff state, hopefully I didn't miss any before/after difference:
Reviewed-by: Marc-André Lureau <marcandre.lureau@redhat.com>

>
> diff --git a/include/hw/i386/pc.h b/include/hw/i386/pc.h
> index 84720bede9..0abbe45637 100644
> --- a/include/hw/i386/pc.h
> +++ b/include/hw/i386/pc.h
> @@ -354,21 +354,9 @@ extern const size_t pc_compat_1_4_len;
>   * depending on QEMU versions up to QEMU 2.4.
>   */
>  #define PC_CPU_MODEL_IDS(v) \
> -    {\
> -        .driver   = "qemu32-" TYPE_X86_CPU,\
> -        .property = "model-id",\
> -        .value    = "QEMU Virtual CPU version " v,\
> -    },\
> -    {\
> -        .driver   = "qemu64-" TYPE_X86_CPU,\
> -        .property = "model-id",\
> -        .value    = "QEMU Virtual CPU version " v,\
> -    },\
> -    {\
> -        .driver   = "athlon-" TYPE_X86_CPU,\
> -        .property = "model-id",\
> -        .value    = "QEMU Virtual CPU version " v,\
> -    },
> +    { "qemu32-" TYPE_X86_CPU, "model-id", "QEMU Virtual CPU version " v, },\
> +    { "qemu64-" TYPE_X86_CPU, "model-id", "QEMU Virtual CPU version " v, },\
> +    { "athlon-" TYPE_X86_CPU, "model-id", "QEMU Virtual CPU version " v, },
>
>  #define DEFINE_PC_MACHINE(suffix, namestr, initfn, optsfn) \
>      static void pc_machine_##suffix##_class_init(ObjectClass *oc, void *data) \
> diff --git a/hw/core/machine.c b/hw/core/machine.c
> index 4b4d6c23de..5530b71981 100644
> --- a/hw/core/machine.c
> +++ b/hw/core/machine.c
> @@ -24,23 +24,10 @@
>  #include "hw/pci/pci.h"
>
>  GlobalProperty hw_compat_3_1[] = {
> -    {
> -        .driver   = "pcie-root-port",
> -        .property = "x-speed",
> -        .value    = "2_5",
> -    },{
> -        .driver   = "pcie-root-port",
> -        .property = "x-width",
> -        .value    = "1",
> -    },{
> -        .driver   = "memory-backend-file",
> -        .property = "x-use-canonical-path-for-ramblock-id",
> -        .value    = "true",
> -    },{
> -        .driver   = "memory-backend-memfd",
> -        .property = "x-use-canonical-path-for-ramblock-id",
> -        .value    = "true",
> -    },
> +    { "pcie-root-port", "x-speed", "2_5" },
> +    { "pcie-root-port", "x-width", "1" },
> +    { "memory-backend-file", "x-use-canonical-path-for-ramblock-id", "true" },
> +    { "memory-backend-memfd", "x-use-canonical-path-for-ramblock-id", "true" },
>  };
>  const size_t hw_compat_3_1_len = G_N_ELEMENTS(hw_compat_3_1);
>
> @@ -48,269 +35,96 @@ GlobalProperty hw_compat_3_0[] = {};
>  const size_t hw_compat_3_0_len = G_N_ELEMENTS(hw_compat_3_0);
>
>  GlobalProperty hw_compat_2_12[] = {
> -    {
> -        .driver   = "migration",
> -        .property = "decompress-error-check",
> -        .value    = "off",
> -    },{
> -        .driver   = "hda-audio",
> -        .property = "use-timer",
> -        .value    = "false",
> -    },{
> -        .driver   = "cirrus-vga",
> -        .property = "global-vmstate",
> -        .value    = "true",
> -    },{
> -        .driver   = "VGA",
> -        .property = "global-vmstate",
> -        .value    = "true",
> -    },{
> -        .driver   = "vmware-svga",
> -        .property = "global-vmstate",
> -        .value    = "true",
> -    },{
> -        .driver   = "qxl-vga",
> -        .property = "global-vmstate",
> -        .value    = "true",
> -    },
> +    { "migration", "decompress-error-check", "off" },
> +    { "hda-audio", "use-timer", "false" },
> +    { "cirrus-vga", "global-vmstate", "true" },
> +    { "VGA", "global-vmstate", "true" },
> +    { "vmware-svga", "global-vmstate", "true" },
> +    { "qxl-vga", "global-vmstate", "true" },
>  };
>  const size_t hw_compat_2_12_len = G_N_ELEMENTS(hw_compat_2_12);
>
>  GlobalProperty hw_compat_2_11[] = {
> -    {
> -        .driver   = "hpet",
> -        .property = "hpet-offset-saved",
> -        .value    = "false",
> -    },{
> -        .driver   = "virtio-blk-pci",
> -        .property = "vectors",
> -        .value    = "2",
> -    },{
> -        .driver   = "vhost-user-blk-pci",
> -        .property = "vectors",
> -        .value    = "2",
> -    },{
> -        .driver   = "e1000",
> -        .property = "migrate_tso_props",
> -        .value    = "off",
> -    },
> +    { "hpet", "hpet-offset-saved", "false" },
> +    { "virtio-blk-pci", "vectors", "2" },
> +    { "vhost-user-blk-pci", "vectors", "2" },
> +    { "e1000", "migrate_tso_props", "off" },
>  };
>  const size_t hw_compat_2_11_len = G_N_ELEMENTS(hw_compat_2_11);
>
>  GlobalProperty hw_compat_2_10[] = {
> -    {
> -        .driver   = "virtio-mouse-device",
> -        .property = "wheel-axis",
> -        .value    = "false",
> -    },{
> -        .driver   = "virtio-tablet-device",
> -        .property = "wheel-axis",
> -        .value    = "false",
> -    },
> +    { "virtio-mouse-device", "wheel-axis", "false" },
> +    { "virtio-tablet-device", "wheel-axis", "false" },
>  };
>  const size_t hw_compat_2_10_len = G_N_ELEMENTS(hw_compat_2_10);
>
>  GlobalProperty hw_compat_2_9[] = {
> -    {
> -        .driver   = "pci-bridge",
> -        .property = "shpc",
> -        .value    = "off",
> -    },{
> -        .driver   = "intel-iommu",
> -        .property = "pt",
> -        .value    = "off",
> -    },{
> -        .driver   = "virtio-net-device",
> -        .property = "x-mtu-bypass-backend",
> -        .value    = "off",
> -    },{
> -        .driver   = "pcie-root-port",
> -        .property = "x-migrate-msix",
> -        .value    = "false",
> -    },
> +    { "pci-bridge", "shpc", "off" },
> +    { "intel-iommu", "pt", "off" },
> +    { "virtio-net-device", "x-mtu-bypass-backend", "off" },
> +    { "pcie-root-port", "x-migrate-msix", "false" },
>  };
>  const size_t hw_compat_2_9_len = G_N_ELEMENTS(hw_compat_2_9);
>
>  GlobalProperty hw_compat_2_8[] = {
> -    {
> -        .driver   = "fw_cfg_mem",
> -        .property = "x-file-slots",
> -        .value    = "0x10",
> -    },{
> -        .driver   = "fw_cfg_io",
> -        .property = "x-file-slots",
> -        .value    = "0x10",
> -    },{
> -        .driver   = "pflash_cfi01",
> -        .property = "old-multiple-chip-handling",
> -        .value    = "on",
> -    },{
> -        .driver   = "pci-bridge",
> -        .property = "shpc",
> -        .value    = "on",
> -    },{
> -        .driver   = TYPE_PCI_DEVICE,
> -        .property = "x-pcie-extcap-init",
> -        .value    = "off",
> -    },{
> -        .driver   = "virtio-pci",
> -        .property = "x-pcie-deverr-init",
> -        .value    = "off",
> -    },{
> -        .driver   = "virtio-pci",
> -        .property = "x-pcie-lnkctl-init",
> -        .value    = "off",
> -    },{
> -        .driver   = "virtio-pci",
> -        .property = "x-pcie-pm-init",
> -        .value    = "off",
> -    },{
> -        .driver   = "cirrus-vga",
> -        .property = "vgamem_mb",
> -        .value    = "8",
> -    },{
> -        .driver   = "isa-cirrus-vga",
> -        .property = "vgamem_mb",
> -        .value    = "8",
> -    },
> +    { "fw_cfg_mem", "x-file-slots", "0x10" },
> +    { "fw_cfg_io", "x-file-slots", "0x10" },
> +    { "pflash_cfi01", "old-multiple-chip-handling", "on" },
> +    { "pci-bridge", "shpc", "on" },
> +    { TYPE_PCI_DEVICE, "x-pcie-extcap-init", "off" },
> +    { "virtio-pci", "x-pcie-deverr-init", "off" },
> +    { "virtio-pci", "x-pcie-lnkctl-init", "off" },
> +    { "virtio-pci", "x-pcie-pm-init", "off" },
> +    { "cirrus-vga", "vgamem_mb", "8" },
> +    { "isa-cirrus-vga", "vgamem_mb", "8" },
>  };
>  const size_t hw_compat_2_8_len = G_N_ELEMENTS(hw_compat_2_8);
>
>  GlobalProperty hw_compat_2_7[] = {
> -    {
> -        .driver   = "virtio-pci",
> -        .property = "page-per-vq",
> -        .value    = "on",
> -    },{
> -        .driver   = "virtio-serial-device",
> -        .property = "emergency-write",
> -        .value    = "off",
> -    },{
> -        .driver   = "ioapic",
> -        .property = "version",
> -        .value    = "0x11",
> -    },{
> -        .driver   = "intel-iommu",
> -        .property = "x-buggy-eim",
> -        .value    = "true",
> -    },{
> -        .driver   = "virtio-pci",
> -        .property = "x-ignore-backend-features",
> -        .value    = "on",
> -    },
> +    { "virtio-pci", "page-per-vq", "on" },
> +    { "virtio-serial-device", "emergency-write", "off" },
> +    { "ioapic", "version", "0x11" },
> +    { "intel-iommu", "x-buggy-eim", "true" },
> +    { "virtio-pci", "x-ignore-backend-features", "on" },
>  };
>  const size_t hw_compat_2_7_len = G_N_ELEMENTS(hw_compat_2_7);
>
>  GlobalProperty hw_compat_2_6[] = {
> -    {
> -        .driver   = "virtio-mmio",
> -        .property = "format_transport_address",
> -        .value    = "off",
> -    },{
> -        .driver   = "virtio-pci",
> -        .property = "disable-modern",
> -        .value    = "on",
> -    },{
> -        .driver   = "virtio-pci",
> -        .property = "disable-legacy",
> -        .value    = "off",
> -    },
> +    { "virtio-mmio", "format_transport_address", "off" },
> +    { "virtio-pci", "disable-modern", "on" },
> +    { "virtio-pci", "disable-legacy", "off" },
>  };
>  const size_t hw_compat_2_6_len = G_N_ELEMENTS(hw_compat_2_6);
>
>  GlobalProperty hw_compat_2_5[] = {
> -    {
> -        .driver   = "isa-fdc",
> -        .property = "fallback",
> -        .value    = "144",
> -    },{
> -        .driver   = "pvscsi",
> -        .property = "x-old-pci-configuration",
> -        .value    = "on",
> -    },{
> -        .driver   = "pvscsi",
> -        .property = "x-disable-pcie",
> -        .value    = "on",
> -    },
> -    {
> -        .driver   = "vmxnet3",
> -        .property = "x-old-msi-offsets",
> -        .value    = "on",
> -    },{
> -        .driver   = "vmxnet3",
> -        .property = "x-disable-pcie",
> -        .value    = "on",
> -    },
> +    { "isa-fdc", "fallback", "144" },
> +    { "pvscsi", "x-old-pci-configuration", "on" },
> +    { "pvscsi", "x-disable-pcie", "on" },
> +    { "vmxnet3", "x-old-msi-offsets", "on" },
> +    { "vmxnet3", "x-disable-pcie", "on" },
>  };
>  const size_t hw_compat_2_5_len = G_N_ELEMENTS(hw_compat_2_5);
>
>  GlobalProperty hw_compat_2_4[] = {
> -    {
> -        .driver   = "virtio-blk-device",
> -        .property = "scsi",
> -        .value    = "true",
> -    },{
> -        .driver   = "e1000",
> -        .property = "extra_mac_registers",
> -        .value    = "off",
> -    },{
> -        .driver   = "virtio-pci",
> -        .property = "x-disable-pcie",
> -        .value    = "on",
> -    },{
> -        .driver   = "virtio-pci",
> -        .property = "migrate-extra",
> -        .value    = "off",
> -    },{
> -        .driver   = "fw_cfg_mem",
> -        .property = "dma_enabled",
> -        .value    = "off",
> -    },{
> -        .driver   = "fw_cfg_io",
> -        .property = "dma_enabled",
> -        .value    = "off",
> -    }
> +    { "virtio-blk-device", "scsi", "true" },
> +    { "e1000", "extra_mac_registers", "off" },
> +    { "virtio-pci", "x-disable-pcie", "on" },
> +    { "virtio-pci", "migrate-extra", "off" },
> +    { "fw_cfg_mem", "dma_enabled", "off" },
> +    { "fw_cfg_io", "dma_enabled", "off" }
>  };
>  const size_t hw_compat_2_4_len = G_N_ELEMENTS(hw_compat_2_4);
>
>  GlobalProperty hw_compat_2_3[] = {
> -    {
> -        .driver   = "virtio-blk-pci",
> -        .property = "any_layout",
> -        .value    = "off",
> -    },{
> -        .driver   = "virtio-balloon-pci",
> -        .property = "any_layout",
> -        .value    = "off",
> -    },{
> -        .driver   = "virtio-serial-pci",
> -        .property = "any_layout",
> -        .value    = "off",
> -    },{
> -        .driver   = "virtio-9p-pci",
> -        .property = "any_layout",
> -        .value    = "off",
> -    },{
> -        .driver   = "virtio-rng-pci",
> -        .property = "any_layout",
> -        .value    = "off",
> -    },{
> -        .driver   = TYPE_PCI_DEVICE,
> -        .property = "x-pcie-lnksta-dllla",
> -        .value    = "off",
> -    },{
> -        .driver   = "migration",
> -        .property = "send-configuration",
> -        .value    = "off",
> -    },{
> -        .driver   = "migration",
> -        .property = "send-section-footer",
> -        .value    = "off",
> -    },{
> -        .driver   = "migration",
> -        .property = "store-global-state",
> -        .value    = "off",
> -    },
> +    { "virtio-blk-pci", "any_layout", "off" },
> +    { "virtio-balloon-pci", "any_layout", "off" },
> +    { "virtio-serial-pci", "any_layout", "off" },
> +    { "virtio-9p-pci", "any_layout", "off" },
> +    { "virtio-rng-pci", "any_layout", "off" },
> +    { TYPE_PCI_DEVICE, "x-pcie-lnksta-dllla", "off" },
> +    { "migration", "send-configuration", "off" },
> +    { "migration", "send-section-footer", "off" },
> +    { "migration", "store-global-state", "off" },
>  };
>  const size_t hw_compat_2_3_len = G_N_ELEMENTS(hw_compat_2_3);
>
> @@ -318,35 +132,13 @@ GlobalProperty hw_compat_2_2[] = {};
>  const size_t hw_compat_2_2_len = G_N_ELEMENTS(hw_compat_2_2);
>
>  GlobalProperty hw_compat_2_1[] = {
> -    {
> -        .driver   = "intel-hda",
> -        .property = "old_msi_addr",
> -        .value    = "on",
> -    },{
> -        .driver   = "VGA",
> -        .property = "qemu-extended-regs",
> -        .value    = "off",
> -    },{
> -        .driver   = "secondary-vga",
> -        .property = "qemu-extended-regs",
> -        .value    = "off",
> -    },{
> -        .driver   = "virtio-scsi-pci",
> -        .property = "any_layout",
> -        .value    = "off",
> -    },{
> -        .driver   = "usb-mouse",
> -        .property = "usb_version",
> -        .value    = "1",
> -    },{
> -        .driver   = "usb-kbd",
> -        .property = "usb_version",
> -        .value    = "1",
> -    },{
> -        .driver   = "virtio-pci",
> -        .property = "virtio-pci-bus-master-bug-migration",
> -        .value    = "on",
> -    },
> +    { "intel-hda", "old_msi_addr", "on" },
> +    { "VGA", "qemu-extended-regs", "off" },
> +    { "secondary-vga", "qemu-extended-regs", "off" },
> +    { "virtio-scsi-pci", "any_layout", "off" },
> +    { "usb-mouse", "usb_version", "1" },
> +    { "usb-kbd", "usb_version", "1" },
> +    { "virtio-pci", "virtio-pci-bus-master-bug-migration", "on" },
>  };
>  const size_t hw_compat_2_1_len = G_N_ELEMENTS(hw_compat_2_1);
>
> diff --git a/hw/i386/pc.c b/hw/i386/pc.c
> index ff14b6d4df..f238424499 100644
> --- a/hw/i386/pc.c
> +++ b/hw/i386/pc.c
> @@ -111,174 +111,67 @@ static unsigned e820_entries;
>  struct hpet_fw_config hpet_cfg = {.count = UINT8_MAX};
>
>  GlobalProperty pc_compat_3_1[] = {
> -    {
> -        .driver   = "intel-iommu",
> -        .property = "dma-drain",
> -        .value    = "off",
> -    },
> +    { "intel-iommu", "dma-drain", "off" },
>  };
>  const size_t pc_compat_3_1_len = G_N_ELEMENTS(pc_compat_3_1);
>
>  GlobalProperty pc_compat_3_0[] = {
> -    {
> -        .driver   = TYPE_X86_CPU,
> -        .property = "x-hv-synic-kvm-only",
> -        .value    = "on",
> -    },{
> -        .driver   = "Skylake-Server" "-" TYPE_X86_CPU,
> -        .property = "pku",
> -        .value    = "off",
> -    },{
> -        .driver   = "Skylake-Server-IBRS" "-" TYPE_X86_CPU,
> -        .property = "pku",
> -        .value    = "off",
> -    },
> +    { TYPE_X86_CPU, "x-hv-synic-kvm-only", "on" },
> +    { "Skylake-Server" "-" TYPE_X86_CPU, "pku", "off" },
> +    { "Skylake-Server-IBRS" "-" TYPE_X86_CPU, "pku", "off" },
>  };
>  const size_t pc_compat_3_0_len = G_N_ELEMENTS(pc_compat_3_0);
>
>  GlobalProperty pc_compat_2_12[] = {
> -    {
> -        .driver   = TYPE_X86_CPU,
> -        .property = "legacy-cache",
> -        .value    = "on",
> -    },{
> -        .driver   = TYPE_X86_CPU,
> -        .property = "topoext",
> -        .value    = "off",
> -    },{
> -        .driver   = "EPYC-" TYPE_X86_CPU,
> -        .property = "xlevel",
> -        .value    = "0x8000000a",
> -    },{
> -        .driver   = "EPYC-IBPB-" TYPE_X86_CPU,
> -        .property = "xlevel",
> -        .value    = "0x8000000a",
> -    },
> +    { TYPE_X86_CPU, "legacy-cache", "on" },
> +    { TYPE_X86_CPU, "topoext", "off" },
> +    { "EPYC-" TYPE_X86_CPU, "xlevel", "0x8000000a" },
> +    { "EPYC-IBPB-" TYPE_X86_CPU, "xlevel", "0x8000000a" },
>  };
>  const size_t pc_compat_2_12_len = G_N_ELEMENTS(pc_compat_2_12);
>
>  GlobalProperty pc_compat_2_11[] = {
> -    {
> -        .driver   = TYPE_X86_CPU,
> -        .property = "x-migrate-smi-count",
> -        .value    = "off",
> -    },{
> -        .driver   = "Skylake-Server" "-" TYPE_X86_CPU,
> -        .property = "clflushopt",
> -        .value    = "off",
> -    },
> +    { TYPE_X86_CPU, "x-migrate-smi-count", "off" },
> +    { "Skylake-Server" "-" TYPE_X86_CPU, "clflushopt", "off" },
>  };
>  const size_t pc_compat_2_11_len = G_N_ELEMENTS(pc_compat_2_11);
>
>  GlobalProperty pc_compat_2_10[] = {
> -    {
> -        .driver   = TYPE_X86_CPU,
> -        .property = "x-hv-max-vps",
> -        .value    = "0x40",
> -    },{
> -        .driver   = "i440FX-pcihost",
> -        .property = "x-pci-hole64-fix",
> -        .value    = "off",
> -    },{
> -        .driver   = "q35-pcihost",
> -        .property = "x-pci-hole64-fix",
> -        .value    = "off",
> -    },
> +    { TYPE_X86_CPU, "x-hv-max-vps", "0x40" },
> +    { "i440FX-pcihost", "x-pci-hole64-fix", "off" },
> +    { "q35-pcihost", "x-pci-hole64-fix", "off" },
>  };
>  const size_t pc_compat_2_10_len = G_N_ELEMENTS(pc_compat_2_10);
>
>  GlobalProperty pc_compat_2_9[] = {
> -    {
> -        .driver   = "mch",
> -        .property = "extended-tseg-mbytes",
> -        .value    = "0",
> -    },
> +    { "mch", "extended-tseg-mbytes", "0" },
>  };
>  const size_t pc_compat_2_9_len = G_N_ELEMENTS(pc_compat_2_9);
>
>  GlobalProperty pc_compat_2_8[] = {
> -    {
> -        .driver   = TYPE_X86_CPU,
> -        .property = "tcg-cpuid",
> -        .value    = "off",
> -    },
> -    {
> -        .driver   = "kvmclock",
> -        .property = "x-mach-use-reliable-get-clock",
> -        .value    = "off",
> -    },
> -    {
> -        .driver   = "ICH9-LPC",
> -        .property = "x-smi-broadcast",
> -        .value    = "off",
> -    },
> -    {
> -        .driver   = TYPE_X86_CPU,
> -        .property = "vmware-cpuid-freq",
> -        .value    = "off",
> -    },
> -    {
> -        .driver   = "Haswell-" TYPE_X86_CPU,
> -        .property = "stepping",
> -        .value    = "1",
> -    },
> +    { TYPE_X86_CPU, "tcg-cpuid", "off" },
> +    { "kvmclock", "x-mach-use-reliable-get-clock", "off" },
> +    { "ICH9-LPC", "x-smi-broadcast", "off" },
> +    { TYPE_X86_CPU, "vmware-cpuid-freq", "off" },
> +    { "Haswell-" TYPE_X86_CPU, "stepping", "1" },
>  };
>  const size_t pc_compat_2_8_len = G_N_ELEMENTS(pc_compat_2_8);
>
>  GlobalProperty pc_compat_2_7[] = {
> -    {
> -        .driver   = TYPE_X86_CPU,
> -        .property = "l3-cache",
> -        .value    = "off",
> -    },
> -    {
> -        .driver   = TYPE_X86_CPU,
> -        .property = "full-cpuid-auto-level",
> -        .value    = "off",
> -    },
> -    {
> -        .driver   = "Opteron_G3" "-" TYPE_X86_CPU,
> -        .property = "family",
> -        .value    = "15",
> -    },
> -    {
> -        .driver   = "Opteron_G3" "-" TYPE_X86_CPU,
> -        .property = "model",
> -        .value    = "6",
> -    },
> -    {
> -        .driver   = "Opteron_G3" "-" TYPE_X86_CPU,
> -        .property = "stepping",
> -        .value    = "1",
> -    },
> -    {
> -        .driver   = "isa-pcspk",
> -        .property = "migrate",
> -        .value    = "off",
> -    },
> +    { TYPE_X86_CPU, "l3-cache", "off" },
> +    { TYPE_X86_CPU, "full-cpuid-auto-level", "off" },
> +    { "Opteron_G3" "-" TYPE_X86_CPU, "family", "15" },
> +    { "Opteron_G3" "-" TYPE_X86_CPU, "model", "6" },
> +    { "Opteron_G3" "-" TYPE_X86_CPU, "stepping", "1" },
> +    { "isa-pcspk", "migrate", "off" },
>  };
>  const size_t pc_compat_2_7_len = G_N_ELEMENTS(pc_compat_2_7);
>
>  GlobalProperty pc_compat_2_6[] = {
> -    {
> -        .driver   = TYPE_X86_CPU,
> -        .property = "cpuid-0xb",
> -        .value    = "off",
> -    },{
> -        .driver   = "vmxnet3",
> -        .property = "romfile",
> -        .value    = "",
> -    },
> -    {
> -        .driver = TYPE_X86_CPU,
> -        .property = "fill-mtrr-mask",
> -        .value = "off",
> -    },
> -    {
> -        .driver   = "apic-common",
> -        .property = "legacy-instance-id",
> -        .value    = "on",
> -    }
> +    { TYPE_X86_CPU, "cpuid-0xb", "off" },
> +    { "vmxnet3", "romfile", "" },
> +    { TYPE_X86_CPU, "fill-mtrr-mask", "off" },
> +    { "apic-common", "legacy-instance-id", "on", }
>  };
>  const size_t pc_compat_2_6_len = G_N_ELEMENTS(pc_compat_2_6);
>
> @@ -287,499 +180,148 @@ const size_t pc_compat_2_5_len = G_N_ELEMENTS(pc_compat_2_5);
>
>  GlobalProperty pc_compat_2_4[] = {
>      PC_CPU_MODEL_IDS("2.4.0")
> -    {
> -        .driver   = "Haswell-" TYPE_X86_CPU,
> -        .property = "abm",
> -        .value    = "off",
> -    },
> -    {
> -        .driver   = "Haswell-noTSX-" TYPE_X86_CPU,
> -        .property = "abm",
> -        .value    = "off",
> -    },
> -    {
> -        .driver   = "Broadwell-" TYPE_X86_CPU,
> -        .property = "abm",
> -        .value    = "off",
> -    },
> -    {
> -        .driver   = "Broadwell-noTSX-" TYPE_X86_CPU,
> -        .property = "abm",
> -        .value    = "off",
> -    },
> -    {
> -        .driver   = "host" "-" TYPE_X86_CPU,
> -        .property = "host-cache-info",
> -        .value    = "on",
> -    },
> -    {
> -        .driver   = TYPE_X86_CPU,
> -        .property = "check",
> -        .value    = "off",
> -    },
> -    {
> -        .driver   = "qemu64" "-" TYPE_X86_CPU,
> -        .property = "sse4a",
> -        .value    = "on",
> -    },
> -    {
> -        .driver   = "qemu64" "-" TYPE_X86_CPU,
> -        .property = "abm",
> -        .value    = "on",
> -    },
> -    {
> -        .driver   = "qemu64" "-" TYPE_X86_CPU,
> -        .property = "popcnt",
> -        .value    = "on",
> -    },
> -    {
> -        .driver   = "qemu32" "-" TYPE_X86_CPU,
> -        .property = "popcnt",
> -        .value    = "on",
> -    },{
> -        .driver   = "Opteron_G2" "-" TYPE_X86_CPU,
> -        .property = "rdtscp",
> -        .value    = "on",
> -    },{
> -        .driver   = "Opteron_G3" "-" TYPE_X86_CPU,
> -        .property = "rdtscp",
> -        .value    = "on",
> -    },{
> -        .driver   = "Opteron_G4" "-" TYPE_X86_CPU,
> -        .property = "rdtscp",
> -        .value    = "on",
> -    },{
> -        .driver   = "Opteron_G5" "-" TYPE_X86_CPU,
> -        .property = "rdtscp",
> -        .value    = "on",
> -    }
> +    { "Haswell-" TYPE_X86_CPU, "abm", "off" },
> +    { "Haswell-noTSX-" TYPE_X86_CPU, "abm", "off" },
> +    { "Broadwell-" TYPE_X86_CPU, "abm", "off" },
> +    { "Broadwell-noTSX-" TYPE_X86_CPU, "abm", "off" },
> +    { "host" "-" TYPE_X86_CPU, "host-cache-info", "on" },
> +    { TYPE_X86_CPU, "check", "off" },
> +    { "qemu64" "-" TYPE_X86_CPU, "sse4a", "on" },
> +    { "qemu64" "-" TYPE_X86_CPU, "abm", "on" },
> +    { "qemu64" "-" TYPE_X86_CPU, "popcnt", "on" },
> +    { "qemu32" "-" TYPE_X86_CPU, "popcnt", "on" },
> +    { "Opteron_G2" "-" TYPE_X86_CPU, "rdtscp", "on" },
> +    { "Opteron_G3" "-" TYPE_X86_CPU, "rdtscp", "on" },
> +    { "Opteron_G4" "-" TYPE_X86_CPU, "rdtscp", "on" },
> +    { "Opteron_G5" "-" TYPE_X86_CPU, "rdtscp", "on", }
>  };
>  const size_t pc_compat_2_4_len = G_N_ELEMENTS(pc_compat_2_4);
>
>  GlobalProperty pc_compat_2_3[] = {
>      PC_CPU_MODEL_IDS("2.3.0")
> -    {
> -        .driver   = TYPE_X86_CPU,
> -        .property = "arat",
> -        .value    = "off",
> -    },{
> -        .driver   = "qemu64" "-" TYPE_X86_CPU,
> -        .property = "min-level",
> -        .value    = "4",
> -    },{
> -        .driver   = "kvm64" "-" TYPE_X86_CPU,
> -        .property = "min-level",
> -        .value    = "5",
> -    },{
> -        .driver   = "pentium3" "-" TYPE_X86_CPU,
> -        .property = "min-level",
> -        .value    = "2",
> -    },{
> -        .driver   = "n270" "-" TYPE_X86_CPU,
> -        .property = "min-level",
> -        .value    = "5",
> -    },{
> -        .driver   = "Conroe" "-" TYPE_X86_CPU,
> -        .property = "min-level",
> -        .value    = "4",
> -    },{
> -        .driver   = "Penryn" "-" TYPE_X86_CPU,
> -        .property = "min-level",
> -        .value    = "4",
> -    },{
> -        .driver   = "Nehalem" "-" TYPE_X86_CPU,
> -        .property = "min-level",
> -        .value    = "4",
> -    },{
> -        .driver   = "n270" "-" TYPE_X86_CPU,
> -        .property = "min-xlevel",
> -        .value    = "0x8000000a",
> -    },{
> -        .driver   = "Penryn" "-" TYPE_X86_CPU,
> -        .property = "min-xlevel",
> -        .value    = "0x8000000a",
> -    },{
> -        .driver   = "Conroe" "-" TYPE_X86_CPU,
> -        .property = "min-xlevel",
> -        .value    = "0x8000000a",
> -    },{
> -        .driver   = "Nehalem" "-" TYPE_X86_CPU,
> -        .property = "min-xlevel",
> -        .value    = "0x8000000a",
> -    },{
> -        .driver   = "Westmere" "-" TYPE_X86_CPU,
> -        .property = "min-xlevel",
> -        .value    = "0x8000000a",
> -    },{
> -        .driver   = "SandyBridge" "-" TYPE_X86_CPU,
> -        .property = "min-xlevel",
> -        .value    = "0x8000000a",
> -    },{
> -        .driver   = "IvyBridge" "-" TYPE_X86_CPU,
> -        .property = "min-xlevel",
> -        .value    = "0x8000000a",
> -    },{
> -        .driver   = "Haswell" "-" TYPE_X86_CPU,
> -        .property = "min-xlevel",
> -        .value    = "0x8000000a",
> -    },{
> -        .driver   = "Haswell-noTSX" "-" TYPE_X86_CPU,
> -        .property = "min-xlevel",
> -        .value    = "0x8000000a",
> -    },{
> -        .driver   = "Broadwell" "-" TYPE_X86_CPU,
> -        .property = "min-xlevel",
> -        .value    = "0x8000000a",
> -    },{
> -        .driver   = "Broadwell-noTSX" "-" TYPE_X86_CPU,
> -        .property = "min-xlevel",
> -        .value    = "0x8000000a",
> -    },{
> -        .driver = TYPE_X86_CPU,
> -        .property = "kvm-no-smi-migration",
> -        .value    = "on",
> -    },
> +    { TYPE_X86_CPU, "arat", "off" },
> +    { "qemu64" "-" TYPE_X86_CPU, "min-level", "4" },
> +    { "kvm64" "-" TYPE_X86_CPU, "min-level", "5" },
> +    { "pentium3" "-" TYPE_X86_CPU, "min-level", "2" },
> +    { "n270" "-" TYPE_X86_CPU, "min-level", "5" },
> +    { "Conroe" "-" TYPE_X86_CPU, "min-level", "4" },
> +    { "Penryn" "-" TYPE_X86_CPU, "min-level", "4" },
> +    { "Nehalem" "-" TYPE_X86_CPU, "min-level", "4" },
> +    { "n270" "-" TYPE_X86_CPU, "min-xlevel", "0x8000000a" },
> +    { "Penryn" "-" TYPE_X86_CPU, "min-xlevel", "0x8000000a" },
> +    { "Conroe" "-" TYPE_X86_CPU, "min-xlevel", "0x8000000a" },
> +    { "Nehalem" "-" TYPE_X86_CPU, "min-xlevel", "0x8000000a" },
> +    { "Westmere" "-" TYPE_X86_CPU, "min-xlevel", "0x8000000a" },
> +    { "SandyBridge" "-" TYPE_X86_CPU, "min-xlevel", "0x8000000a" },
> +    { "IvyBridge" "-" TYPE_X86_CPU, "min-xlevel", "0x8000000a" },
> +    { "Haswell" "-" TYPE_X86_CPU, "min-xlevel", "0x8000000a" },
> +    { "Haswell-noTSX" "-" TYPE_X86_CPU, "min-xlevel", "0x8000000a" },
> +    { "Broadwell" "-" TYPE_X86_CPU, "min-xlevel", "0x8000000a" },
> +    { "Broadwell-noTSX" "-" TYPE_X86_CPU, "min-xlevel", "0x8000000a" },
> +    { TYPE_X86_CPU, "kvm-no-smi-migration", "on" },
>  };
>  const size_t pc_compat_2_3_len = G_N_ELEMENTS(pc_compat_2_3);
>
>  GlobalProperty pc_compat_2_2[] = {
>      PC_CPU_MODEL_IDS("2.2.0")
> -    {
> -        .driver = "kvm64" "-" TYPE_X86_CPU,
> -        .property = "vme",
> -        .value = "off",
> -    },
> -    {
> -        .driver = "kvm32" "-" TYPE_X86_CPU,
> -        .property = "vme",
> -        .value = "off",
> -    },
> -    {
> -        .driver = "Conroe" "-" TYPE_X86_CPU,
> -        .property = "vme",
> -        .value = "off",
> -    },
> -    {
> -        .driver = "Penryn" "-" TYPE_X86_CPU,
> -        .property = "vme",
> -        .value = "off",
> -    },
> -    {
> -        .driver = "Nehalem" "-" TYPE_X86_CPU,
> -        .property = "vme",
> -        .value = "off",
> -    },
> -    {
> -        .driver = "Westmere" "-" TYPE_X86_CPU,
> -        .property = "vme",
> -        .value = "off",
> -    },
> -    {
> -        .driver = "SandyBridge" "-" TYPE_X86_CPU,
> -        .property = "vme",
> -        .value = "off",
> -    },
> -    {
> -        .driver = "Haswell" "-" TYPE_X86_CPU,
> -        .property = "vme",
> -        .value = "off",
> -    },
> -    {
> -        .driver = "Broadwell" "-" TYPE_X86_CPU,
> -        .property = "vme",
> -        .value = "off",
> -    },
> -    {
> -        .driver = "Opteron_G1" "-" TYPE_X86_CPU,
> -        .property = "vme",
> -        .value = "off",
> -    },
> -    {
> -        .driver = "Opteron_G2" "-" TYPE_X86_CPU,
> -        .property = "vme",
> -        .value = "off",
> -    },
> -    {
> -        .driver = "Opteron_G3" "-" TYPE_X86_CPU,
> -        .property = "vme",
> -        .value = "off",
> -    },
> -    {
> -        .driver = "Opteron_G4" "-" TYPE_X86_CPU,
> -        .property = "vme",
> -        .value = "off",
> -    },
> -    {
> -        .driver = "Opteron_G5" "-" TYPE_X86_CPU,
> -        .property = "vme",
> -        .value = "off",
> -    },
> -    {
> -        .driver = "Haswell" "-" TYPE_X86_CPU,
> -        .property = "f16c",
> -        .value = "off",
> -    },
> -    {
> -        .driver = "Haswell" "-" TYPE_X86_CPU,
> -        .property = "rdrand",
> -        .value = "off",
> -    },
> -    {
> -        .driver = "Broadwell" "-" TYPE_X86_CPU,
> -        .property = "f16c",
> -        .value = "off",
> -    },
> -    {
> -        .driver = "Broadwell" "-" TYPE_X86_CPU,
> -        .property = "rdrand",
> -        .value = "off",
> -    },
> +    { "kvm64" "-" TYPE_X86_CPU, "vme", "off" },
> +    { "kvm32" "-" TYPE_X86_CPU, "vme", "off" },
> +    { "Conroe" "-" TYPE_X86_CPU, "vme", "off" },
> +    { "Penryn" "-" TYPE_X86_CPU, "vme", "off" },
> +    { "Nehalem" "-" TYPE_X86_CPU, "vme", "off" },
> +    { "Westmere" "-" TYPE_X86_CPU, "vme", "off" },
> +    { "SandyBridge" "-" TYPE_X86_CPU, "vme", "off" },
> +    { "Haswell" "-" TYPE_X86_CPU, "vme", "off" },
> +    { "Broadwell" "-" TYPE_X86_CPU, "vme", "off" },
> +    { "Opteron_G1" "-" TYPE_X86_CPU, "vme", "off" },
> +    { "Opteron_G2" "-" TYPE_X86_CPU, "vme", "off" },
> +    { "Opteron_G3" "-" TYPE_X86_CPU, "vme", "off" },
> +    { "Opteron_G4" "-" TYPE_X86_CPU, "vme", "off" },
> +    { "Opteron_G5" "-" TYPE_X86_CPU, "vme", "off" },
> +    { "Haswell" "-" TYPE_X86_CPU, "f16c", "off" },
> +    { "Haswell" "-" TYPE_X86_CPU, "rdrand", "off" },
> +    { "Broadwell" "-" TYPE_X86_CPU, "f16c", "off" },
> +    { "Broadwell" "-" TYPE_X86_CPU, "rdrand", "off" },
>  };
>  const size_t pc_compat_2_2_len = G_N_ELEMENTS(pc_compat_2_2);
>
>  GlobalProperty pc_compat_2_1[] = {
>      PC_CPU_MODEL_IDS("2.1.0")
> -    {
> -        .driver = "coreduo" "-" TYPE_X86_CPU,
> -        .property = "vmx",
> -        .value = "on",
> -    },
> -    {
> -        .driver = "core2duo" "-" TYPE_X86_CPU,
> -        .property = "vmx",
> -        .value = "on",
> -    },
> +    { "coreduo" "-" TYPE_X86_CPU, "vmx", "on" },
> +    { "core2duo" "-" TYPE_X86_CPU, "vmx", "on" },
>  };
>  const size_t pc_compat_2_1_len = G_N_ELEMENTS(pc_compat_2_1);
>
>  GlobalProperty pc_compat_2_0[] = {
>      PC_CPU_MODEL_IDS("2.0.0")
> -    {
> -        .driver   = "virtio-scsi-pci",
> -        .property = "any_layout",
> -        .value    = "off",
> -    },{
> -        .driver   = "PIIX4_PM",
> -        .property = "memory-hotplug-support",
> -        .value    = "off",
> -    },
> -    {
> -        .driver   = "apic",
> -        .property = "version",
> -        .value    = "0x11",
> -    },
> -    {
> -        .driver   = "nec-usb-xhci",
> -        .property = "superspeed-ports-first",
> -        .value    = "off",
> -    },
> -    {
> -        .driver   = "nec-usb-xhci",
> -        .property = "force-pcie-endcap",
> -        .value    = "on",
> -    },
> -    {
> -        .driver   = "pci-serial",
> -        .property = "prog_if",
> -        .value    = "0",
> -    },
> -    {
> -        .driver   = "pci-serial-2x",
> -        .property = "prog_if",
> -        .value    = "0",
> -    },
> -    {
> -        .driver   = "pci-serial-4x",
> -        .property = "prog_if",
> -        .value    = "0",
> -    },
> -    {
> -        .driver   = "virtio-net-pci",
> -        .property = "guest_announce",
> -        .value    = "off",
> -    },
> -    {
> -        .driver   = "ICH9-LPC",
> -        .property = "memory-hotplug-support",
> -        .value    = "off",
> -    },{
> -        .driver   = "xio3130-downstream",
> -        .property = COMPAT_PROP_PCP,
> -        .value    = "off",
> -    },{
> -        .driver   = "ioh3420",
> -        .property = COMPAT_PROP_PCP,
> -        .value    = "off",
> -    },
> +    { "virtio-scsi-pci", "any_layout", "off" },
> +    { "PIIX4_PM", "memory-hotplug-support", "off" },
> +    { "apic", "version", "0x11" },
> +    { "nec-usb-xhci", "superspeed-ports-first", "off" },
> +    { "nec-usb-xhci", "force-pcie-endcap", "on" },
> +    { "pci-serial", "prog_if", "0" },
> +    { "pci-serial-2x", "prog_if", "0" },
> +    { "pci-serial-4x", "prog_if", "0" },
> +    { "virtio-net-pci", "guest_announce", "off" },
> +    { "ICH9-LPC", "memory-hotplug-support", "off" },
> +    { "xio3130-downstream", COMPAT_PROP_PCP, "off" },
> +    { "ioh3420", COMPAT_PROP_PCP, "off" },
>  };
>  const size_t pc_compat_2_0_len = G_N_ELEMENTS(pc_compat_2_0);
>
>  GlobalProperty pc_compat_1_7[] = {
>      PC_CPU_MODEL_IDS("1.7.0")
> -    {
> -        .driver   = TYPE_USB_DEVICE,
> -        .property = "msos-desc",
> -        .value    = "no",
> -    },
> -    {
> -        .driver   = "PIIX4_PM",
> -        .property = "acpi-pci-hotplug-with-bridge-support",
> -        .value    = "off",
> -    },
> -    {
> -        .driver   = "hpet",
> -        .property = HPET_INTCAP,
> -        .value    = "4",
> -    },
> +    { TYPE_USB_DEVICE, "msos-desc", "no" },
> +    { "PIIX4_PM", "acpi-pci-hotplug-with-bridge-support", "off" },
> +    { "hpet", HPET_INTCAP, "4" },
>  };
>  const size_t pc_compat_1_7_len = G_N_ELEMENTS(pc_compat_1_7);
>
>  GlobalProperty pc_compat_1_6[] = {
>      PC_CPU_MODEL_IDS("1.6.0")
> -    {
> -        .driver   = "e1000",
> -        .property = "mitigation",
> -        .value    = "off",
> -    },{
> -        .driver   = "qemu64-" TYPE_X86_CPU,
> -        .property = "model",
> -        .value    = "2",
> -    },{
> -        .driver   = "qemu32-" TYPE_X86_CPU,
> -        .property = "model",
> -        .value    = "3",
> -    },{
> -        .driver   = "i440FX-pcihost",
> -        .property = "short_root_bus",
> -        .value    = "1",
> -    },{
> -        .driver   = "q35-pcihost",
> -        .property = "short_root_bus",
> -        .value    = "1",
> -    },
> +    { "e1000", "mitigation", "off" },
> +    { "qemu64-" TYPE_X86_CPU, "model", "2" },
> +    { "qemu32-" TYPE_X86_CPU, "model", "3" },
> +    { "i440FX-pcihost", "short_root_bus", "1" },
> +    { "q35-pcihost", "short_root_bus", "1" },
>  };
>  const size_t pc_compat_1_6_len = G_N_ELEMENTS(pc_compat_1_6);
>
>  GlobalProperty pc_compat_1_5[] = {
>      PC_CPU_MODEL_IDS("1.5.0")
> -    {
> -        .driver   = "Conroe-" TYPE_X86_CPU,
> -        .property = "model",
> -        .value    = "2",
> -    },{
> -        .driver   = "Conroe-" TYPE_X86_CPU,
> -        .property = "min-level",
> -        .value    = "2",
> -    },{
> -        .driver   = "Penryn-" TYPE_X86_CPU,
> -        .property = "model",
> -        .value    = "2",
> -    },{
> -        .driver   = "Penryn-" TYPE_X86_CPU,
> -        .property = "min-level",
> -        .value    = "2",
> -    },{
> -        .driver   = "Nehalem-" TYPE_X86_CPU,
> -        .property = "model",
> -        .value    = "2",
> -    },{
> -        .driver   = "Nehalem-" TYPE_X86_CPU,
> -        .property = "min-level",
> -        .value    = "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    = "0",
> -    },{
> -        .driver   = "q35-pcihost",
> -        .property = "short_root_bus",
> -        .value    = "0",
> -    },
> +    { "Conroe-" TYPE_X86_CPU, "model", "2" },
> +    { "Conroe-" TYPE_X86_CPU, "min-level", "2" },
> +    { "Penryn-" TYPE_X86_CPU, "model", "2" },
> +    { "Penryn-" TYPE_X86_CPU, "min-level", "2" },
> +    { "Nehalem-" TYPE_X86_CPU, "model", "2" },
> +    { "Nehalem-" TYPE_X86_CPU, "min-level", "2" },
> +    { "virtio-net-pci", "any_layout", "off" },
> +    { TYPE_X86_CPU, "pmu", "on" },
> +    { "i440FX-pcihost", "short_root_bus", "0" },
> +    { "q35-pcihost", "short_root_bus", "0" },
>  };
>  const size_t pc_compat_1_5_len = G_N_ELEMENTS(pc_compat_1_5);
>
>  GlobalProperty pc_compat_1_4[] = {
>      PC_CPU_MODEL_IDS("1.4.0")
> -    {
> -        .driver   = "scsi-hd",
> -        .property = "discard_granularity",
> -        .value    = "0",
> -    },{
> -        .driver   = "scsi-cd",
> -        .property = "discard_granularity",
> -        .value    = "0",
> -    },{
> -        .driver   = "scsi-disk",
> -        .property = "discard_granularity",
> -        .value    = "0",
> -    },{
> -        .driver   = "ide-hd",
> -        .property = "discard_granularity",
> -        .value    = "0",
> -    },{
> -        .driver   = "ide-cd",
> -        .property = "discard_granularity",
> -        .value    = "0",
> -    },{
> -        .driver   = "ide-drive",
> -        .property = "discard_granularity",
> -        .value    = "0",
> -    },{
> -        .driver   = "virtio-blk-pci",
> -        .property = "discard_granularity",
> -        .value    = "0",
> -    },{
> -        .driver   = "virtio-serial-pci",
> -        .property = "vectors",
> -        /* DEV_NVECTORS_UNSPECIFIED as a uint32_t string */
> -        .value    = "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    = "0",
> -    },
> -    {
> -        .driver = "n270" "-" TYPE_X86_CPU,
> -        .property = "movbe",
> -        .value = "off",
> -    },
> -    {
> -        .driver = "Westmere" "-" TYPE_X86_CPU,
> -        .property = "pclmulqdq",
> -        .value = "off",
> -    },
> +    { "scsi-hd", "discard_granularity", "0" },
> +    { "scsi-cd", "discard_granularity", "0" },
> +    { "scsi-disk", "discard_granularity", "0" },
> +    { "ide-hd", "discard_granularity", "0" },
> +    { "ide-cd", "discard_granularity", "0" },
> +    { "ide-drive", "discard_granularity", "0" },
> +    { "virtio-blk-pci", "discard_granularity", "0" },
> +    /* DEV_NVECTORS_UNSPECIFIED as a uint32_t string: */
> +    { "virtio-serial-pci", "vectors", "0xFFFFFFFF" },
> +    { "virtio-net-pci", "ctrl_guest_offloads", "off" },
> +    { "e1000", "romfile", "pxe-e1000.rom" },
> +    { "ne2k_pci", "romfile", "pxe-ne2k_pci.rom" },
> +    { "pcnet", "romfile", "pxe-pcnet.rom" },
> +    { "rtl8139", "romfile", "pxe-rtl8139.rom" },
> +    { "virtio-net-pci", "romfile", "pxe-virtio.rom" },
> +    { "486-" TYPE_X86_CPU, "model", "0" },
> +    { "n270" "-" TYPE_X86_CPU, "movbe", "off" },
> +    { "Westmere" "-" TYPE_X86_CPU, "pclmulqdq", "off" },
>  };
>  const size_t pc_compat_1_4_len = G_N_ELEMENTS(pc_compat_1_4);
>
> diff --git a/hw/i386/pc_piix.c b/hw/i386/pc_piix.c
> index fd20227af3..5088e2f492 100644
> --- a/hw/i386/pc_piix.c
> +++ b/hw/i386/pc_piix.c
> @@ -694,23 +694,10 @@ static void pc_i440fx_1_3_machine_options(MachineClass *m)
>  {
>      static GlobalProperty compat[] = {
>          PC_CPU_MODEL_IDS("1.3.0")
> -        {
> -            .driver   = "usb-tablet",
> -            .property = "usb_version",
> -            .value    = "1",
> -        },{
> -            .driver   = "virtio-net-pci",
> -            .property = "ctrl_mac_addr",
> -            .value    = "off",
> -        },{
> -            .driver   = "virtio-net-pci",
> -            .property = "mq",
> -            .value    = "off",
> -        }, {
> -            .driver   = "e1000",
> -            .property = "autonegotiation",
> -            .value    = "off",
> -        },
> +        { "usb-tablet", "usb_version", "1" },
> +        { "virtio-net-pci", "ctrl_mac_addr", "off" },
> +        { "virtio-net-pci", "mq", "off" },
> +        { "e1000", "autonegotiation", "off" },
>      };
>
>      pc_i440fx_1_4_machine_options(m);
> @@ -726,31 +713,12 @@ static void pc_i440fx_1_2_machine_options(MachineClass *m)
>  {
>      static GlobalProperty compat[] = {
>          PC_CPU_MODEL_IDS("1.2.0")
> -        {
> -            .driver   = "nec-usb-xhci",
> -            .property = "msi",
> -            .value    = "off",
> -        },{
> -            .driver   = "nec-usb-xhci",
> -            .property = "msix",
> -            .value    = "off",
> -        },{
> -            .driver   = "ivshmem",
> -            .property = "use64",
> -            .value    = "0",
> -        },{
> -            .driver   = "qxl",
> -            .property = "revision",
> -            .value    = "3",
> -        },{
> -            .driver   = "qxl-vga",
> -            .property = "revision",
> -            .value    = "3",
> -        },{
> -            .driver   = "VGA",
> -            .property = "mmio",
> -            .value    = "off",
> -        },
> +        { "nec-usb-xhci", "msi", "off" },
> +        { "nec-usb-xhci", "msix", "off" },
> +        { "ivshmem", "use64", "0" },
> +        { "qxl", "revision", "3" },
> +        { "qxl-vga", "revision", "3" },
> +        { "VGA", "mmio", "off" },
>      };
>
>      pc_i440fx_1_3_machine_options(m);
> @@ -766,35 +734,13 @@ static void pc_i440fx_1_1_machine_options(MachineClass *m)
>  {
>      static GlobalProperty compat[] = {
>          PC_CPU_MODEL_IDS("1.1.0")
> -        {
> -            .driver   = "virtio-scsi-pci",
> -            .property = "hotplug",
> -            .value    = "off",
> -        },{
> -            .driver   = "virtio-scsi-pci",
> -            .property = "param_change",
> -            .value    = "off",
> -        },{
> -            .driver   = "VGA",
> -            .property = "vgamem_mb",
> -            .value    = "8",
> -        },{
> -            .driver   = "vmware-svga",
> -            .property = "vgamem_mb",
> -            .value    = "8",
> -        },{
> -            .driver   = "qxl-vga",
> -            .property = "vgamem_mb",
> -            .value    = "8",
> -        },{
> -            .driver   = "qxl",
> -            .property = "vgamem_mb",
> -            .value    = "8",
> -        },{
> -            .driver   = "virtio-blk-pci",
> -            .property = "config-wce",
> -            .value    = "off",
> -        },
> +        { "virtio-scsi-pci", "hotplug", "off" },
> +        { "virtio-scsi-pci", "param_change", "off" },
> +        { "VGA", "vgamem_mb", "8" },
> +        { "vmware-svga", "vgamem_mb", "8" },
> +        { "qxl-vga", "vgamem_mb", "8" },
> +        { "qxl", "vgamem_mb", "8" },
> +        { "virtio-blk-pci", "config-wce", "off" },
>      };
>
>      pc_i440fx_1_2_machine_options(m);
> @@ -809,23 +755,10 @@ static void pc_i440fx_1_0_machine_options(MachineClass *m)
>  {
>      static GlobalProperty compat[] = {
>          PC_CPU_MODEL_IDS("1.0")
> -        {
> -            .driver   = TYPE_ISA_FDC,
> -            .property = "check_media_rate",
> -            .value    = "off",
> -        },{
> -            .driver   = "virtio-balloon-pci",
> -            .property = "class",
> -            .value    = stringify(PCI_CLASS_MEMORY_RAM),
> -        },{
> -            .driver   = "apic-common",
> -            .property = "vapic",
> -            .value    = "off",
> -        },{
> -            .driver   = TYPE_USB_DEVICE,
> -            .property = "full-path",
> -            .value    = "no",
> -        },
> +        { TYPE_ISA_FDC, "check_media_rate", "off" },
> +        { "virtio-balloon-pci", "class", stringify(PCI_CLASS_MEMORY_RAM) },
> +        { "apic-common", "vapic", "off" },
> +        { TYPE_USB_DEVICE, "full-path", "no" },
>      };
>
>      pc_i440fx_1_1_machine_options(m);
> @@ -857,31 +790,12 @@ static void pc_i440fx_0_14_machine_options(MachineClass *m)
>  {
>      static GlobalProperty compat[] = {
>          PC_CPU_MODEL_IDS("0.14")
> -        {
> -            .driver   = "virtio-blk-pci",
> -            .property = "event_idx",
> -            .value    = "off",
> -        },{
> -            .driver   = "virtio-serial-pci",
> -            .property = "event_idx",
> -            .value    = "off",
> -        },{
> -            .driver   = "virtio-net-pci",
> -            .property = "event_idx",
> -            .value    = "off",
> -        },{
> -            .driver   = "virtio-balloon-pci",
> -            .property = "event_idx",
> -            .value    = "off",
> -        },{
> -            .driver   = "qxl",
> -            .property = "revision",
> -            .value    = "2",
> -        },{
> -            .driver   = "qxl-vga",
> -            .property = "revision",
> -            .value    = "2",
> -        },
> +        { "virtio-blk-pci", "event_idx", "off" },
> +        { "virtio-serial-pci", "event_idx", "off" },
> +        { "virtio-net-pci", "event_idx", "off" },
> +        { "virtio-balloon-pci", "event_idx", "off" },
> +        { "qxl", "revision", "2" },
> +        { "qxl-vga", "revision", "2" },
>      };
>
>      pc_i440fx_0_15_machine_options(m);
> @@ -897,27 +811,11 @@ static void pc_i440fx_0_13_machine_options(MachineClass *m)
>      PCMachineClass *pcmc = PC_MACHINE_CLASS(m);
>      static GlobalProperty compat[] = {
>          PC_CPU_MODEL_IDS("0.13")
> -        {
> -            .driver   = TYPE_PCI_DEVICE,
> -            .property = "command_serr_enable",
> -            .value    = "off",
> -        },{
> -            .driver   = "AC97",
> -            .property = "use_broken_id",
> -            .value    = "1",
> -        },{
> -            .driver   = "virtio-9p-pci",
> -            .property = "vectors",
> -            .value    = "0",
> -        },{
> -            .driver   = "VGA",
> -            .property = "rombar",
> -            .value    = "0",
> -        },{
> -            .driver   = "vmware-svga",
> -            .property = "rombar",
> -            .value    = "0",
> -        },
> +        { TYPE_PCI_DEVICE, "command_serr_enable", "off" },
> +        { "AC97", "use_broken_id", "1" },
> +        { "virtio-9p-pci", "vectors", "0" },
> +        { "VGA", "rombar", "0" },
> +        { "vmware-svga", "rombar", "0" },
>      };
>
>      pc_i440fx_0_14_machine_options(m);
> @@ -933,27 +831,11 @@ static void pc_i440fx_0_12_machine_options(MachineClass *m)
>  {
>      static GlobalProperty compat[] = {
>          PC_CPU_MODEL_IDS("0.12")
> -        {
> -            .driver   = "virtio-serial-pci",
> -            .property = "max_ports",
> -            .value    = "1",
> -        },{
> -            .driver   = "virtio-serial-pci",
> -            .property = "vectors",
> -            .value    = "0",
> -        },{
> -            .driver   = "usb-mouse",
> -            .property = "serial",
> -            .value    = "1",
> -        },{
> -            .driver   = "usb-tablet",
> -            .property = "serial",
> -            .value    = "1",
> -        },{
> -            .driver   = "usb-kbd",
> -            .property = "serial",
> -            .value    = "1",
> -        },
> +        { "virtio-serial-pci", "max_ports", "1" },
> +        { "virtio-serial-pci", "vectors", "0" },
> +        { "usb-mouse", "serial", "1" },
> +        { "usb-tablet", "serial", "1" },
> +        { "usb-kbd", "serial", "1" },
>      };
>
>      pc_i440fx_0_13_machine_options(m);
> diff --git a/hw/ppc/spapr.c b/hw/ppc/spapr.c
> index d7d87b0ae8..697faa99e9 100644
> --- a/hw/ppc/spapr.c
> +++ b/hw/ppc/spapr.c
> @@ -4053,16 +4053,8 @@ static void spapr_machine_2_12_class_options(MachineClass *mc)
>  {
>      sPAPRMachineClass *smc = SPAPR_MACHINE_CLASS(mc);
>      static GlobalProperty compat[] = {
> -        {
> -            .driver = TYPE_POWERPC_CPU,
> -            .property = "pre-3.0-migration",
> -            .value    = "on",
> -        },
> -        {
> -            .driver = TYPE_SPAPR_CPU_CORE,
> -            .property = "pre-3.0-migration",
> -            .value    = "on",
> -        },
> +        { TYPE_POWERPC_CPU, "pre-3.0-migration", "on" },
> +        { TYPE_SPAPR_CPU_CORE, "pre-3.0-migration", "on" },
>      };
>
>      spapr_machine_3_0_class_options(mc);
> @@ -4126,11 +4118,7 @@ static void spapr_machine_2_9_class_options(MachineClass *mc)
>  {
>      sPAPRMachineClass *smc = SPAPR_MACHINE_CLASS(mc);
>      static GlobalProperty compat[] = {
> -        {
> -            .driver = TYPE_POWERPC_CPU,
> -            .property = "pre-2.10-migration",
> -            .value    = "on",
> -        },
> +        { TYPE_POWERPC_CPU, "pre-2.10-migration", "on" },
>      };
>
>      spapr_machine_2_10_class_options(mc);
> @@ -4150,11 +4138,7 @@ DEFINE_SPAPR_MACHINE(2_9, "2.9", false);
>  static void spapr_machine_2_8_class_options(MachineClass *mc)
>  {
>      static GlobalProperty compat[] = {
> -        {
> -            .driver   = TYPE_SPAPR_PCI_HOST_BRIDGE,
> -            .property = "pcie-extended-configuration-space",
> -            .value    = "off",
> -        },
> +        { TYPE_SPAPR_PCI_HOST_BRIDGE, "pcie-extended-configuration-space", "off" },
>      };
>
>      spapr_machine_2_9_class_options(mc);
> @@ -4222,26 +4206,10 @@ static void spapr_machine_2_7_class_options(MachineClass *mc)
>  {
>      sPAPRMachineClass *smc = SPAPR_MACHINE_CLASS(mc);
>      static GlobalProperty compat[] = {
> -        {
> -            .driver   = TYPE_SPAPR_PCI_HOST_BRIDGE,
> -            .property = "mem_win_size",
> -            .value    = "0xf80000000",
> -        },
> -        {
> -            .driver   = TYPE_SPAPR_PCI_HOST_BRIDGE,
> -            .property = "mem64_win_size",
> -            .value    = "0",
> -        },
> -        {
> -            .driver = TYPE_POWERPC_CPU,
> -            .property = "pre-2.8-migration",
> -            .value    = "on",
> -        },
> -        {
> -            .driver = TYPE_SPAPR_PCI_HOST_BRIDGE,
> -            .property = "pre-2.8-migration",
> -            .value    = "on",
> -        },
> +        { TYPE_SPAPR_PCI_HOST_BRIDGE, "mem_win_size", "0xf80000000", },
> +        { TYPE_SPAPR_PCI_HOST_BRIDGE, "mem64_win_size", "0", },
> +        { TYPE_POWERPC_CPU, "pre-2.8-migration", "on", },
> +        { TYPE_SPAPR_PCI_HOST_BRIDGE, "pre-2.8-migration", "on", },
>      };
>
>      spapr_machine_2_8_class_options(mc);
> @@ -4261,11 +4229,7 @@ DEFINE_SPAPR_MACHINE(2_7, "2.7", false);
>  static void spapr_machine_2_6_class_options(MachineClass *mc)
>  {
>      static GlobalProperty compat[] = {
> -        {
> -            .driver   = TYPE_SPAPR_PCI_HOST_BRIDGE,
> -            .property = "ddw",
> -            .value    = "off",
> -        },
> +        { TYPE_SPAPR_PCI_HOST_BRIDGE, "ddw", "off" },
>      };
>
>      spapr_machine_2_7_class_options(mc);
> @@ -4284,11 +4248,7 @@ static void spapr_machine_2_5_class_options(MachineClass *mc)
>  {
>      sPAPRMachineClass *smc = SPAPR_MACHINE_CLASS(mc);
>      static GlobalProperty compat[] = {
> -        {
> -            .driver   = "spapr-vlan",
> -            .property = "use-rx-buffer-pools",
> -            .value    = "off",
> -        },
> +        { "spapr-vlan", "use-rx-buffer-pools", "off" },
>      };
>
>      spapr_machine_2_6_class_options(mc);
> @@ -4321,11 +4281,7 @@ DEFINE_SPAPR_MACHINE(2_4, "2.4", false);
>  static void spapr_machine_2_3_class_options(MachineClass *mc)
>  {
>      static GlobalProperty compat[] = {
> -        {
> -            .driver   = "spapr-pci-host-bridge",
> -            .property = "dynamic-reconfiguration",
> -            .value    = "off",
> -        },
> +        { "spapr-pci-host-bridge", "dynamic-reconfiguration", "off" },
>      };
>      spapr_machine_2_4_class_options(mc);
>      compat_props_add(mc->compat_props, hw_compat_2_3, hw_compat_2_3_len);
> @@ -4340,11 +4296,7 @@ DEFINE_SPAPR_MACHINE(2_3, "2.3", false);
>  static void spapr_machine_2_2_class_options(MachineClass *mc)
>  {
>      static GlobalProperty compat[] = {
> -        {
> -            .driver   = TYPE_SPAPR_PCI_HOST_BRIDGE,
> -            .property = "mem_win_size",
> -            .value    = "0x20000000",
> -        },
> +        { TYPE_SPAPR_PCI_HOST_BRIDGE, "mem_win_size", "0x20000000" },
>      };
>
>      spapr_machine_2_3_class_options(mc);
> diff --git a/hw/s390x/s390-virtio-ccw.c b/hw/s390x/s390-virtio-ccw.c
> index c737507053..811fdf913d 100644
> --- a/hw/s390x/s390-virtio-ccw.c
> +++ b/hw/s390x/s390-virtio-ccw.c
> @@ -712,11 +712,7 @@ static void ccw_machine_2_11_instance_options(MachineState *machine)
>  static void ccw_machine_2_11_class_options(MachineClass *mc)
>  {
>      static GlobalProperty compat[] = {
> -        {
> -            .driver   = TYPE_SCLP_EVENT_FACILITY,
> -            .property = "allow_all_mask_sizes",
> -            .value    = "off",
> -        },
> +        { TYPE_SCLP_EVENT_FACILITY, "allow_all_mask_sizes", "off", },
>      };
>
>      ccw_machine_2_12_class_options(mc);
> @@ -751,11 +747,7 @@ static void ccw_machine_2_9_class_options(MachineClass *mc)
>  {
>      S390CcwMachineClass *s390mc = S390_MACHINE_CLASS(mc);
>      static GlobalProperty compat[] = {
> -        {
> -            .driver   = TYPE_S390_STATTRIB,
> -            .property = "migration-enabled",
> -            .value    = "off",
> -        },
> +        { TYPE_S390_STATTRIB, "migration-enabled", "off", },
>      };
>
>      ccw_machine_2_10_class_options(mc);
> @@ -773,11 +765,7 @@ static void ccw_machine_2_8_instance_options(MachineState *machine)
>  static void ccw_machine_2_8_class_options(MachineClass *mc)
>  {
>      static GlobalProperty compat[] = {
> -        {
> -            .driver   = TYPE_S390_FLIC_COMMON,
> -            .property = "adapter_routes_max_batch",
> -            .value    = "64",
> -        },
> +        { TYPE_S390_FLIC_COMMON, "adapter_routes_max_batch", "64", },
>      };
>
>      ccw_machine_2_9_class_options(mc);
> @@ -810,15 +798,8 @@ static void ccw_machine_2_6_class_options(MachineClass *mc)
>  {
>      S390CcwMachineClass *s390mc = S390_MACHINE_CLASS(mc);
>      static GlobalProperty compat[] = {
> -        {
> -            .driver   = TYPE_S390_IPL,
> -            .property = "iplbext_migration",
> -            .value    = "off",
> -        }, {
> -            .driver   = TYPE_VIRTUAL_CSS_BRIDGE,
> -            .property = "css_dev_path",
> -            .value    = "off",
> -        },
> +        { TYPE_S390_IPL, "iplbext_migration", "off", },
> +         { TYPE_VIRTUAL_CSS_BRIDGE, "css_dev_path", "off", },
>      };
>
>      s390mc->ri_allowed = false;
> @@ -848,43 +829,15 @@ static void ccw_machine_2_4_instance_options(MachineState *machine)
>  static void ccw_machine_2_4_class_options(MachineClass *mc)
>  {
>      static GlobalProperty compat[] = {
> -        {
> -            .driver   = TYPE_S390_SKEYS,
> -            .property = "migration-enabled",
> -            .value    = "off",
> -        },{
> -            .driver   = "virtio-blk-ccw",
> -            .property = "max_revision",
> -            .value    = "0",
> -        },{
> -            .driver   = "virtio-balloon-ccw",
> -            .property = "max_revision",
> -            .value    = "0",
> -        },{
> -            .driver   = "virtio-serial-ccw",
> -            .property = "max_revision",
> -            .value    = "0",
> -        },{
> -            .driver   = "virtio-9p-ccw",
> -            .property = "max_revision",
> -            .value    = "0",
> -        },{
> -            .driver   = "virtio-rng-ccw",
> -            .property = "max_revision",
> -            .value    = "0",
> -        },{
> -            .driver   = "virtio-net-ccw",
> -            .property = "max_revision",
> -            .value    = "0",
> -        },{
> -            .driver   = "virtio-scsi-ccw",
> -            .property = "max_revision",
> -            .value    = "0",
> -        },{
> -            .driver   = "vhost-scsi-ccw",
> -            .property = "max_revision",
> -            .value    = "0",
> -        },
> +        { TYPE_S390_SKEYS, "migration-enabled", "off", },
> +        { "virtio-blk-ccw", "max_revision", "0", },
> +        { "virtio-balloon-ccw", "max_revision", "0", },
> +        { "virtio-serial-ccw", "max_revision", "0", },
> +        { "virtio-9p-ccw", "max_revision", "0", },
> +        { "virtio-rng-ccw", "max_revision", "0", },
> +        { "virtio-net-ccw", "max_revision", "0", },
> +        { "virtio-scsi-ccw", "max_revision", "0", },
> +        { "vhost-scsi-ccw", "max_revision", "0", },
>      };
>
>      ccw_machine_2_5_class_options(mc);
> diff --git a/hw/xen/xen-common.c b/hw/xen/xen-common.c
> index d51148b6b3..18a9045556 100644
> --- a/hw/xen/xen-common.c
> +++ b/hw/xen/xen-common.c
> @@ -163,21 +163,9 @@ static void xen_accel_class_init(ObjectClass *oc, void *data)
>  {
>      AccelClass *ac = ACCEL_CLASS(oc);
>      static GlobalProperty compat[] = {
> -        {
> -            .driver = "migration",
> -            .property = "store-global-state",
> -            .value = "off",
> -        },
> -        {
> -            .driver = "migration",
> -            .property = "send-configuration",
> -            .value = "off",
> -        },
> -        {
> -            .driver = "migration",
> -            .property = "send-section-footer",
> -            .value = "off",
> -        }
> +        { "migration", "store-global-state", "off" },
> +        { "migration", "send-configuration", "off" },
> +        { "migration", "send-section-footer", "off" },
>      };
>
>      ac->name = "Xen";
> --
> 2.18.0.rc1.1.g3f1ff2140
>
>


-- 
Marc-André Lureau

Re: [Qemu-devel] [PATCH 3/3] machine: Use shorter format for GlobalProperty arrays

[Gerd Hoffmann]

  Hi,

> +    { "migration", "decompress-error-check", "off" },
> +    { "hda-audio", "use-timer", "false" },
> +    { "cirrus-vga", "global-vmstate", "true" },
> +    { "VGA", "global-vmstate", "true" },
> +    { "vmware-svga", "global-vmstate", "true" },
> +    { "qxl-vga", "global-vmstate", "true" },

I'd like to have the fields aligned.  Especially in cases like this one
where multiple devices get the same value assigned it makes things more
readable:

    { "migration",   "decompress-error-check", "off"   },
    { "hda-audio",   "use-timer",              "false" },
    { "cirrus-vga",  "global-vmstate",         "true"  },
    { "VGA",         "global-vmstate",         "true"  },
    { "vmware-svga", "global-vmstate",         "true"  },
    { "qxl-vga",     "global-vmstate",         "true"  },

thanks,
  Gerd


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Re: [Qemu-devel] [PATCH 3/3] machine: Use shorter format for GlobalProperty arrays

[Gerd Hoffmann]

  Hi,

> +    { "migration", "decompress-error-check", "off" },
> +    { "hda-audio", "use-timer", "false" },
> +    { "cirrus-vga", "global-vmstate", "true" },
> +    { "VGA", "global-vmstate", "true" },
> +    { "vmware-svga", "global-vmstate", "true" },
> +    { "qxl-vga", "global-vmstate", "true" },

I'd like to have the fields aligned.  Especially in cases like this one
where multiple devices get the same value assigned it makes things more
readable:

    { "migration",   "decompress-error-check", "off"   },
    { "hda-audio",   "use-timer",              "false" },
    { "cirrus-vga",  "global-vmstate",         "true"  },
    { "VGA",         "global-vmstate",         "true"  },
    { "vmware-svga", "global-vmstate",         "true"  },
    { "qxl-vga",     "global-vmstate",         "true"  },

thanks,
  Gerd

Re: [Qemu-devel] [PATCH 3/3] machine: Use shorter format for GlobalProperty arrays

[Cornelia Huck]

On Tue, 8 Jan 2019 07:45:43 +0100
Gerd Hoffmann <kraxel@redhat.com> wrote:

>   Hi,
> 
> > +    { "migration", "decompress-error-check", "off" },
> > +    { "hda-audio", "use-timer", "false" },
> > +    { "cirrus-vga", "global-vmstate", "true" },
> > +    { "VGA", "global-vmstate", "true" },
> > +    { "vmware-svga", "global-vmstate", "true" },
> > +    { "qxl-vga", "global-vmstate", "true" },  
> 
> I'd like to have the fields aligned.  Especially in cases like this one
> where multiple devices get the same value assigned it makes things more
> readable:
> 
>     { "migration",   "decompress-error-check", "off"   },
>     { "hda-audio",   "use-timer",              "false" },
>     { "cirrus-vga",  "global-vmstate",         "true"  },
>     { "VGA",         "global-vmstate",         "true"  },
>     { "vmware-svga", "global-vmstate",         "true"  },
>     { "qxl-vga",     "global-vmstate",         "true"  },
> 
> thanks,
>   Gerd
> 

I'm a bit on the fence here. It does make things more readable (at
least in your example), but I find editing aligned tables a bit
annoying. OTOH, that won't happen often, anyway.

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Re: [Qemu-devel] [PATCH 3/3] machine: Use shorter format for GlobalProperty arrays

[Cornelia Huck]

On Tue, 8 Jan 2019 07:45:43 +0100
Gerd Hoffmann <kraxel@redhat.com> wrote:

>   Hi,
> 
> > +    { "migration", "decompress-error-check", "off" },
> > +    { "hda-audio", "use-timer", "false" },
> > +    { "cirrus-vga", "global-vmstate", "true" },
> > +    { "VGA", "global-vmstate", "true" },
> > +    { "vmware-svga", "global-vmstate", "true" },
> > +    { "qxl-vga", "global-vmstate", "true" },  
> 
> I'd like to have the fields aligned.  Especially in cases like this one
> where multiple devices get the same value assigned it makes things more
> readable:
> 
>     { "migration",   "decompress-error-check", "off"   },
>     { "hda-audio",   "use-timer",              "false" },
>     { "cirrus-vga",  "global-vmstate",         "true"  },
>     { "VGA",         "global-vmstate",         "true"  },
>     { "vmware-svga", "global-vmstate",         "true"  },
>     { "qxl-vga",     "global-vmstate",         "true"  },
> 
> thanks,
>   Gerd
> 

I'm a bit on the fence here. It does make things more readable (at
least in your example), but I find editing aligned tables a bit
annoying. OTOH, that won't happen often, anyway.

Re: [Qemu-devel] [PATCH 3/3] machine: Use shorter format for GlobalProperty arrays

[Eduardo Habkost]

On Tue, Jan 08, 2019 at 11:20:12AM +0100, Cornelia Huck wrote:
> On Tue, 8 Jan 2019 07:45:43 +0100
> Gerd Hoffmann <kraxel@redhat.com> wrote:
> 
> >   Hi,
> > 
> > > +    { "migration", "decompress-error-check", "off" },
> > > +    { "hda-audio", "use-timer", "false" },
> > > +    { "cirrus-vga", "global-vmstate", "true" },
> > > +    { "VGA", "global-vmstate", "true" },
> > > +    { "vmware-svga", "global-vmstate", "true" },
> > > +    { "qxl-vga", "global-vmstate", "true" },  
> > 
> > I'd like to have the fields aligned.  Especially in cases like this one
> > where multiple devices get the same value assigned it makes things more
> > readable:
> > 
> >     { "migration",   "decompress-error-check", "off"   },
> >     { "hda-audio",   "use-timer",              "false" },
> >     { "cirrus-vga",  "global-vmstate",         "true"  },
> >     { "VGA",         "global-vmstate",         "true"  },
> >     { "vmware-svga", "global-vmstate",         "true"  },
> >     { "qxl-vga",     "global-vmstate",         "true"  },
> > 
> > thanks,
> >   Gerd
> > 
> 
> I'm a bit on the fence here. It does make things more readable (at
> least in your example), but I find editing aligned tables a bit
> annoying. OTOH, that won't happen often, anyway.

I'm unsure, too.  Also, not merging this series is increasing the
likelihood of conflicts with other patches.  I'm queueing this
version, and we can discuss alignment alternatives later.

(I'm less worried about conflicts caused by future alignment
patches because alignment conflicts are easier to sort out than
redoing the .driver/.property/.value conversion).

-- 
Eduardo

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Re: [Qemu-devel] [PATCH 3/3] machine: Use shorter format for GlobalProperty arrays

[Eduardo Habkost]

On Tue, Jan 08, 2019 at 11:20:12AM +0100, Cornelia Huck wrote:
> On Tue, 8 Jan 2019 07:45:43 +0100
> Gerd Hoffmann <kraxel@redhat.com> wrote:
> 
> >   Hi,
> > 
> > > +    { "migration", "decompress-error-check", "off" },
> > > +    { "hda-audio", "use-timer", "false" },
> > > +    { "cirrus-vga", "global-vmstate", "true" },
> > > +    { "VGA", "global-vmstate", "true" },
> > > +    { "vmware-svga", "global-vmstate", "true" },
> > > +    { "qxl-vga", "global-vmstate", "true" },  
> > 
> > I'd like to have the fields aligned.  Especially in cases like this one
> > where multiple devices get the same value assigned it makes things more
> > readable:
> > 
> >     { "migration",   "decompress-error-check", "off"   },
> >     { "hda-audio",   "use-timer",              "false" },
> >     { "cirrus-vga",  "global-vmstate",         "true"  },
> >     { "VGA",         "global-vmstate",         "true"  },
> >     { "vmware-svga", "global-vmstate",         "true"  },
> >     { "qxl-vga",     "global-vmstate",         "true"  },
> > 
> > thanks,
> >   Gerd
> > 
> 
> I'm a bit on the fence here. It does make things more readable (at
> least in your example), but I find editing aligned tables a bit
> annoying. OTOH, that won't happen often, anyway.

I'm unsure, too.  Also, not merging this series is increasing the
likelihood of conflicts with other patches.  I'm queueing this
version, and we can discuss alignment alternatives later.

(I'm less worried about conflicts caused by future alignment
patches because alignment conflicts are easier to sort out than
redoing the .driver/.property/.value conversion).

-- 
Eduardo

Re: [PATCH 3/3] machine: Use shorter format for GlobalProperty arrays

[Cornelia Huck]

On Mon,  7 Jan 2019 17:30:20 -0200
Eduardo Habkost <ehabkost@redhat.com> wrote:

> Instead of verbose arrays with 4 lines for each entry, make each
> entry take only one line.  This makes long arrays that couldn't
> fit in the screen become short and readable.
> 
> Signed-off-by: Eduardo Habkost <ehabkost@redhat.com>
> ---
>  include/hw/i386/pc.h       |  18 +-
>  hw/core/machine.c          | 338 ++++-------------
>  hw/i386/pc.c               | 720 +++++++------------------------------
>  hw/i386/pc_piix.c          | 192 ++--------
>  hw/ppc/spapr.c             |  72 +---
>  hw/s390x/s390-virtio-ccw.c |  75 +---
>  hw/xen/xen-common.c        |  18 +-
>  7 files changed, 265 insertions(+), 1168 deletions(-)
> 

(...)

> diff --git a/hw/s390x/s390-virtio-ccw.c b/hw/s390x/s390-virtio-ccw.c
> index c737507053..811fdf913d 100644
> --- a/hw/s390x/s390-virtio-ccw.c
> +++ b/hw/s390x/s390-virtio-ccw.c

(...)

> @@ -810,15 +798,8 @@ static void ccw_machine_2_6_class_options(MachineClass *mc)
>  {
>      S390CcwMachineClass *s390mc = S390_MACHINE_CLASS(mc);
>      static GlobalProperty compat[] = {
> -        {
> -            .driver   = TYPE_S390_IPL,
> -            .property = "iplbext_migration",
> -            .value    = "off",
> -        }, {
> -            .driver   = TYPE_VIRTUAL_CSS_BRIDGE,
> -            .property = "css_dev_path",
> -            .value    = "off",
> -        },
> +        { TYPE_S390_IPL, "iplbext_migration", "off", },
> +         { TYPE_VIRTUAL_CSS_BRIDGE, "css_dev_path", "off", },

The indentation looks off here.

>      };
>  
>      s390mc->ri_allowed = false;

(...)

With or without alignment:

Reviewed-by: Cornelia Huck <cohuck@redhat.com>

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Re: [Qemu-devel] [PATCH 3/3] machine: Use shorter format for GlobalProperty arrays

[Cornelia Huck]

On Mon,  7 Jan 2019 17:30:20 -0200
Eduardo Habkost <ehabkost@redhat.com> wrote:

> Instead of verbose arrays with 4 lines for each entry, make each
> entry take only one line.  This makes long arrays that couldn't
> fit in the screen become short and readable.
> 
> Signed-off-by: Eduardo Habkost <ehabkost@redhat.com>
> ---
>  include/hw/i386/pc.h       |  18 +-
>  hw/core/machine.c          | 338 ++++-------------
>  hw/i386/pc.c               | 720 +++++++------------------------------
>  hw/i386/pc_piix.c          | 192 ++--------
>  hw/ppc/spapr.c             |  72 +---
>  hw/s390x/s390-virtio-ccw.c |  75 +---
>  hw/xen/xen-common.c        |  18 +-
>  7 files changed, 265 insertions(+), 1168 deletions(-)
> 

(...)

> diff --git a/hw/s390x/s390-virtio-ccw.c b/hw/s390x/s390-virtio-ccw.c
> index c737507053..811fdf913d 100644
> --- a/hw/s390x/s390-virtio-ccw.c
> +++ b/hw/s390x/s390-virtio-ccw.c

(...)

> @@ -810,15 +798,8 @@ static void ccw_machine_2_6_class_options(MachineClass *mc)
>  {
>      S390CcwMachineClass *s390mc = S390_MACHINE_CLASS(mc);
>      static GlobalProperty compat[] = {
> -        {
> -            .driver   = TYPE_S390_IPL,
> -            .property = "iplbext_migration",
> -            .value    = "off",
> -        }, {
> -            .driver   = TYPE_VIRTUAL_CSS_BRIDGE,
> -            .property = "css_dev_path",
> -            .value    = "off",
> -        },
> +        { TYPE_S390_IPL, "iplbext_migration", "off", },
> +         { TYPE_VIRTUAL_CSS_BRIDGE, "css_dev_path", "off", },

The indentation looks off here.

>      };
>  
>      s390mc->ri_allowed = false;

(...)

With or without alignment:

Reviewed-by: Cornelia Huck <cohuck@redhat.com>

Re: [Qemu-devel] [PATCH 3/3] machine: Use shorter format for GlobalProperty arrays

[Philippe Mathieu-Daudé]

On 1/7/19 8:30 PM, Eduardo Habkost wrote:
> Instead of verbose arrays with 4 lines for each entry, make each
> entry take only one line.  This makes long arrays that couldn't
> fit in the screen become short and readable.

And we'll thank you for the next git diff :)

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Re: [Qemu-devel] [PATCH 3/3] machine: Use shorter format for GlobalProperty arrays

[Philippe Mathieu-Daudé]

On 1/7/19 8:30 PM, Eduardo Habkost wrote:
> Instead of verbose arrays with 4 lines for each entry, make each
> entry take only one line.  This makes long arrays that couldn't
> fit in the screen become short and readable.

And we'll thank you for the next git diff :)