[RFC PATCH 00/35] hw/qdev: Warn when using pre-qdev/QOM devices

[RFC PATCH 00/35] hw/qdev: Warn when using pre-qdev/QOM devices

[Philippe Mathieu-Daudé]

Based on today's IRC chat, this is a trivial RFC series
to anotate pre-qdev/QOM devices so developers using them
without knowing they are not QOM'ified yet can realize
it and convert them if they have time.

qdev/QOM devices are introspectable, so easier to test
or even fuzz.

Philippe Mathieu-Daudé (35):
  qom/object: Update documentation
  hw/core/qdev: Add qdev_warn_deprecated_function_used() helper
  hw/arm/omap: Emit warning when old code is used
  hw/arm/pxa2xx: Emit warning when old code is used
  hw/arm/nseries: Emit warning when old code is used
  hw/timer/arm_timer: Emit warning when old code is used
  hw/char/parallel: Emit warning when old code is used
  hw/display/blizzard: Emit warning when old code is used
  hw/display/ramfb: Emit warning when old code is used
  hw/display/tc6393xb: Emit warning when old code is used
  hw/display/vga-isa-mm: Emit warning when old code is used
  hw/dma/etraxfs_dma: Emit warning when old code is used
  hw/dma/soc_dma: Emit warning when old code is used
  hw/i386/pc: Emit warning when old code is used
  hw/i386/xen/xen-hvm: Emit warning when old code is used
  hw/input/lasips2: Emit warning when old code is used
  hw/input/pckbd: Emit warning when old code is used
  hw/input/ps2: Emit warning when old code is used
  hw/input/tsc2005: Emit warning when old code is used
  hw/intc/i8259: Emit warning when old code is used
  hw/lm32/lm32_hwsetup: Emit warning when old code is used
  hw/m68k/mcf520x: Emit warning when old code is used
  hw/misc/applesmc: Emit warning when old code is used
  hw/misc/cbus: Emit warning when old code is used
  hw/nvram/eeprom93xx: Emit warning when old code is used
  hw/openrisc/cputimer: Emit warning when old code is used
  hw/ppc/ppc: Emit warning when old code is used
  hw/ppc/ppc4xx: Emit warning when old code is used
  hw/ppc/ppc_booke: Emit warning when old code is used
  hw/ppc/virtex_ml507: Emit warning when old code is used
  hw/sh4: Emit warning when old code is used
  hw/riscv: Emit warning when old code is used
  hw/timer/slavio_timer: Emit warning when old code is used
  hw/usb/hcd-musb: Emit warning when old code is used
  hw/xtensa/xtfpga: Emit warning when old code is used

 configure                    |  8 ++++++++
 hw/lm32/lm32_hwsetup.h       |  3 +++
 include/hw/qdev-deprecated.h | 26 ++++++++++++++++++++++++++
 include/qom/object.h         |  6 +++---
 hw/arm/nseries.c             |  2 ++
 hw/arm/omap1.c               |  6 ++++++
 hw/arm/pxa2xx.c              |  3 +++
 hw/char/omap_uart.c          |  5 +++++
 hw/char/parallel.c           |  3 +++
 hw/char/sh_serial.c          |  3 +++
 hw/core/qdev.c               |  8 ++++++++
 hw/display/blizzard.c        |  3 +++
 hw/display/pxa2xx_lcd.c      |  3 +++
 hw/display/ramfb.c           |  3 +++
 hw/display/tc6393xb.c        |  3 +++
 hw/display/vga-isa-mm.c      |  5 +++++
 hw/display/vga.c             |  3 +++
 hw/dma/etraxfs_dma.c         |  4 +++-
 hw/dma/soc_dma.c             |  3 +++
 hw/i386/pc.c                 |  3 +++
 hw/i386/xen/xen-hvm.c        |  4 +++-
 hw/input/lasips2.c           |  4 +++-
 hw/input/pckbd.c             |  4 +++-
 hw/input/ps2.c               |  6 +++++-
 hw/input/pxa2xx_keypad.c     |  3 +++
 hw/input/tsc2005.c           |  3 +++
 hw/intc/i8259.c              |  3 +++
 hw/intc/sh_intc.c            |  3 +++
 hw/m68k/mcf5206.c            |  5 +++++
 hw/m68k/mcf5208.c            |  3 +++
 hw/misc/applesmc.c           |  3 +++
 hw/misc/cbus.c               |  3 +++
 hw/misc/omap_gpmc.c          |  3 +++
 hw/misc/omap_l4.c            |  3 +++
 hw/misc/omap_sdrc.c          |  3 +++
 hw/nvram/eeprom93xx.c        |  3 +++
 hw/openrisc/cputimer.c       |  3 +++
 hw/ppc/ppc.c                 |  3 +++
 hw/ppc/ppc405_boards.c       |  5 +++++
 hw/ppc/ppc405_uc.c           | 21 +++++++++++++++++++++
 hw/ppc/ppc4xx_devs.c         |  7 +++++++
 hw/ppc/ppc_booke.c           |  4 +++-
 hw/ppc/virtex_ml507.c        |  4 +++-
 hw/riscv/riscv_htif.c        |  4 ++++
 hw/riscv/sifive_uart.c       |  4 ++++
 hw/sd/omap_mmc.c             |  5 +++++
 hw/sh4/r2d.c                 |  3 +++
 hw/sh4/sh7750.c              |  4 ++++
 hw/ssi/omap_spi.c            |  3 +++
 hw/timer/arm_timer.c         |  3 +++
 hw/timer/omap_synctimer.c    |  4 ++++
 hw/timer/sh_timer.c          |  5 +++++
 hw/timer/slavio_timer.c      |  3 +++
 hw/usb/hcd-musb.c            |  3 +++
 hw/xtensa/xtfpga.c           |  3 +++
 55 files changed, 240 insertions(+), 10 deletions(-)
 create mode 100644 include/hw/qdev-deprecated.h

-- 
2.21.3

[RFC PATCH 00/35] hw/qdev: Warn when using pre-qdev/QOM devices

[Philippe Mathieu-Daudé]

Based on today's IRC chat, this is a trivial RFC series
to anotate pre-qdev/QOM devices so developers using them
without knowing they are not QOM'ified yet can realize
it and convert them if they have time.

qdev/QOM devices are introspectable, so easier to test
or even fuzz.

Philippe Mathieu-Daudé (35):
  qom/object: Update documentation
  hw/core/qdev: Add qdev_warn_deprecated_function_used() helper
  hw/arm/omap: Emit warning when old code is used
  hw/arm/pxa2xx: Emit warning when old code is used
  hw/arm/nseries: Emit warning when old code is used
  hw/timer/arm_timer: Emit warning when old code is used
  hw/char/parallel: Emit warning when old code is used
  hw/display/blizzard: Emit warning when old code is used
  hw/display/ramfb: Emit warning when old code is used
  hw/display/tc6393xb: Emit warning when old code is used
  hw/display/vga-isa-mm: Emit warning when old code is used
  hw/dma/etraxfs_dma: Emit warning when old code is used
  hw/dma/soc_dma: Emit warning when old code is used
  hw/i386/pc: Emit warning when old code is used
  hw/i386/xen/xen-hvm: Emit warning when old code is used
  hw/input/lasips2: Emit warning when old code is used
  hw/input/pckbd: Emit warning when old code is used
  hw/input/ps2: Emit warning when old code is used
  hw/input/tsc2005: Emit warning when old code is used
  hw/intc/i8259: Emit warning when old code is used
  hw/lm32/lm32_hwsetup: Emit warning when old code is used
  hw/m68k/mcf520x: Emit warning when old code is used
  hw/misc/applesmc: Emit warning when old code is used
  hw/misc/cbus: Emit warning when old code is used
  hw/nvram/eeprom93xx: Emit warning when old code is used
  hw/openrisc/cputimer: Emit warning when old code is used
  hw/ppc/ppc: Emit warning when old code is used
  hw/ppc/ppc4xx: Emit warning when old code is used
  hw/ppc/ppc_booke: Emit warning when old code is used
  hw/ppc/virtex_ml507: Emit warning when old code is used
  hw/sh4: Emit warning when old code is used
  hw/riscv: Emit warning when old code is used
  hw/timer/slavio_timer: Emit warning when old code is used
  hw/usb/hcd-musb: Emit warning when old code is used
  hw/xtensa/xtfpga: Emit warning when old code is used

 configure                    |  8 ++++++++
 hw/lm32/lm32_hwsetup.h       |  3 +++
 include/hw/qdev-deprecated.h | 26 ++++++++++++++++++++++++++
 include/qom/object.h         |  6 +++---
 hw/arm/nseries.c             |  2 ++
 hw/arm/omap1.c               |  6 ++++++
 hw/arm/pxa2xx.c              |  3 +++
 hw/char/omap_uart.c          |  5 +++++
 hw/char/parallel.c           |  3 +++
 hw/char/sh_serial.c          |  3 +++
 hw/core/qdev.c               |  8 ++++++++
 hw/display/blizzard.c        |  3 +++
 hw/display/pxa2xx_lcd.c      |  3 +++
 hw/display/ramfb.c           |  3 +++
 hw/display/tc6393xb.c        |  3 +++
 hw/display/vga-isa-mm.c      |  5 +++++
 hw/display/vga.c             |  3 +++
 hw/dma/etraxfs_dma.c         |  4 +++-
 hw/dma/soc_dma.c             |  3 +++
 hw/i386/pc.c                 |  3 +++
 hw/i386/xen/xen-hvm.c        |  4 +++-
 hw/input/lasips2.c           |  4 +++-
 hw/input/pckbd.c             |  4 +++-
 hw/input/ps2.c               |  6 +++++-
 hw/input/pxa2xx_keypad.c     |  3 +++
 hw/input/tsc2005.c           |  3 +++
 hw/intc/i8259.c              |  3 +++
 hw/intc/sh_intc.c            |  3 +++
 hw/m68k/mcf5206.c            |  5 +++++
 hw/m68k/mcf5208.c            |  3 +++
 hw/misc/applesmc.c           |  3 +++
 hw/misc/cbus.c               |  3 +++
 hw/misc/omap_gpmc.c          |  3 +++
 hw/misc/omap_l4.c            |  3 +++
 hw/misc/omap_sdrc.c          |  3 +++
 hw/nvram/eeprom93xx.c        |  3 +++
 hw/openrisc/cputimer.c       |  3 +++
 hw/ppc/ppc.c                 |  3 +++
 hw/ppc/ppc405_boards.c       |  5 +++++
 hw/ppc/ppc405_uc.c           | 21 +++++++++++++++++++++
 hw/ppc/ppc4xx_devs.c         |  7 +++++++
 hw/ppc/ppc_booke.c           |  4 +++-
 hw/ppc/virtex_ml507.c        |  4 +++-
 hw/riscv/riscv_htif.c        |  4 ++++
 hw/riscv/sifive_uart.c       |  4 ++++
 hw/sd/omap_mmc.c             |  5 +++++
 hw/sh4/r2d.c                 |  3 +++
 hw/sh4/sh7750.c              |  4 ++++
 hw/ssi/omap_spi.c            |  3 +++
 hw/timer/arm_timer.c         |  3 +++
 hw/timer/omap_synctimer.c    |  4 ++++
 hw/timer/sh_timer.c          |  5 +++++
 hw/timer/slavio_timer.c      |  3 +++
 hw/usb/hcd-musb.c            |  3 +++
 hw/xtensa/xtfpga.c           |  3 +++
 55 files changed, 240 insertions(+), 10 deletions(-)
 create mode 100644 include/hw/qdev-deprecated.h

-- 
2.21.3

[RFC PATCH 00/35] hw/qdev: Warn when using pre-qdev/QOM devices

[Philippe Mathieu-Daudé]

Based on today's IRC chat, this is a trivial RFC series
to anotate pre-qdev/QOM devices so developers using them
without knowing they are not QOM'ified yet can realize
it and convert them if they have time.

qdev/QOM devices are introspectable, so easier to test
or even fuzz.

Philippe Mathieu-Daudé (35):
  qom/object: Update documentation
  hw/core/qdev: Add qdev_warn_deprecated_function_used() helper
  hw/arm/omap: Emit warning when old code is used
  hw/arm/pxa2xx: Emit warning when old code is used
  hw/arm/nseries: Emit warning when old code is used
  hw/timer/arm_timer: Emit warning when old code is used
  hw/char/parallel: Emit warning when old code is used
  hw/display/blizzard: Emit warning when old code is used
  hw/display/ramfb: Emit warning when old code is used
  hw/display/tc6393xb: Emit warning when old code is used
  hw/display/vga-isa-mm: Emit warning when old code is used
  hw/dma/etraxfs_dma: Emit warning when old code is used
  hw/dma/soc_dma: Emit warning when old code is used
  hw/i386/pc: Emit warning when old code is used
  hw/i386/xen/xen-hvm: Emit warning when old code is used
  hw/input/lasips2: Emit warning when old code is used
  hw/input/pckbd: Emit warning when old code is used
  hw/input/ps2: Emit warning when old code is used
  hw/input/tsc2005: Emit warning when old code is used
  hw/intc/i8259: Emit warning when old code is used
  hw/lm32/lm32_hwsetup: Emit warning when old code is used
  hw/m68k/mcf520x: Emit warning when old code is used
  hw/misc/applesmc: Emit warning when old code is used
  hw/misc/cbus: Emit warning when old code is used
  hw/nvram/eeprom93xx: Emit warning when old code is used
  hw/openrisc/cputimer: Emit warning when old code is used
  hw/ppc/ppc: Emit warning when old code is used
  hw/ppc/ppc4xx: Emit warning when old code is used
  hw/ppc/ppc_booke: Emit warning when old code is used
  hw/ppc/virtex_ml507: Emit warning when old code is used
  hw/sh4: Emit warning when old code is used
  hw/riscv: Emit warning when old code is used
  hw/timer/slavio_timer: Emit warning when old code is used
  hw/usb/hcd-musb: Emit warning when old code is used
  hw/xtensa/xtfpga: Emit warning when old code is used

 configure                    |  8 ++++++++
 hw/lm32/lm32_hwsetup.h       |  3 +++
 include/hw/qdev-deprecated.h | 26 ++++++++++++++++++++++++++
 include/qom/object.h         |  6 +++---
 hw/arm/nseries.c             |  2 ++
 hw/arm/omap1.c               |  6 ++++++
 hw/arm/pxa2xx.c              |  3 +++
 hw/char/omap_uart.c          |  5 +++++
 hw/char/parallel.c           |  3 +++
 hw/char/sh_serial.c          |  3 +++
 hw/core/qdev.c               |  8 ++++++++
 hw/display/blizzard.c        |  3 +++
 hw/display/pxa2xx_lcd.c      |  3 +++
 hw/display/ramfb.c           |  3 +++
 hw/display/tc6393xb.c        |  3 +++
 hw/display/vga-isa-mm.c      |  5 +++++
 hw/display/vga.c             |  3 +++
 hw/dma/etraxfs_dma.c         |  4 +++-
 hw/dma/soc_dma.c             |  3 +++
 hw/i386/pc.c                 |  3 +++
 hw/i386/xen/xen-hvm.c        |  4 +++-
 hw/input/lasips2.c           |  4 +++-
 hw/input/pckbd.c             |  4 +++-
 hw/input/ps2.c               |  6 +++++-
 hw/input/pxa2xx_keypad.c     |  3 +++
 hw/input/tsc2005.c           |  3 +++
 hw/intc/i8259.c              |  3 +++
 hw/intc/sh_intc.c            |  3 +++
 hw/m68k/mcf5206.c            |  5 +++++
 hw/m68k/mcf5208.c            |  3 +++
 hw/misc/applesmc.c           |  3 +++
 hw/misc/cbus.c               |  3 +++
 hw/misc/omap_gpmc.c          |  3 +++
 hw/misc/omap_l4.c            |  3 +++
 hw/misc/omap_sdrc.c          |  3 +++
 hw/nvram/eeprom93xx.c        |  3 +++
 hw/openrisc/cputimer.c       |  3 +++
 hw/ppc/ppc.c                 |  3 +++
 hw/ppc/ppc405_boards.c       |  5 +++++
 hw/ppc/ppc405_uc.c           | 21 +++++++++++++++++++++
 hw/ppc/ppc4xx_devs.c         |  7 +++++++
 hw/ppc/ppc_booke.c           |  4 +++-
 hw/ppc/virtex_ml507.c        |  4 +++-
 hw/riscv/riscv_htif.c        |  4 ++++
 hw/riscv/sifive_uart.c       |  4 ++++
 hw/sd/omap_mmc.c             |  5 +++++
 hw/sh4/r2d.c                 |  3 +++
 hw/sh4/sh7750.c              |  4 ++++
 hw/ssi/omap_spi.c            |  3 +++
 hw/timer/arm_timer.c         |  3 +++
 hw/timer/omap_synctimer.c    |  4 ++++
 hw/timer/sh_timer.c          |  5 +++++
 hw/timer/slavio_timer.c      |  3 +++
 hw/usb/hcd-musb.c            |  3 +++
 hw/xtensa/xtfpga.c           |  3 +++
 55 files changed, 240 insertions(+), 10 deletions(-)
 create mode 100644 include/hw/qdev-deprecated.h

-- 
2.21.3

[RFC PATCH 01/35] qom/object: Update documentation

[Philippe Mathieu-Daudé]

The documentation was introduced in 2f28d2ff9dc, then
0d09e41a51 and a27bd6c77 moved the headers around.
Update the comment.

Signed-off-by: Philippe Mathieu-Daudé <philmd@redhat.com>
---
 include/qom/object.h | 6 +++---
 1 file changed, 3 insertions(+), 3 deletions(-)

diff --git a/include/qom/object.h b/include/qom/object.h
index fd453dc8d6..eb560bf32f 100644
--- a/include/qom/object.h
+++ b/include/qom/object.h
@@ -45,7 +45,7 @@ typedef struct InterfaceInfo InterfaceInfo;
  * <example>
  *   <title>Creating a minimal type</title>
  *   <programlisting>
- * #include "qdev.h"
+ * #include "hw/qdev-core.h"
  *
  * #define TYPE_MY_DEVICE "my-device"
  *
@@ -146,7 +146,7 @@ typedef struct InterfaceInfo InterfaceInfo;
  * <example>
  *   <title>Overriding a virtual function</title>
  *   <programlisting>
- * #include "qdev.h"
+ * #include "hw/qdev-core.h"
  *
  * void my_device_class_init(ObjectClass *klass, void *class_data)
  * {
@@ -170,7 +170,7 @@ typedef struct InterfaceInfo InterfaceInfo;
  * <example>
  *   <title>Defining an abstract class</title>
  *   <programlisting>
- * #include "qdev.h"
+ * #include "hw/qdev-core.h"
  *
  * typedef struct MyDeviceClass
  * {
-- 
2.21.3

[RFC PATCH 01/35] qom/object: Update documentation

[Philippe Mathieu-Daudé]

The documentation was introduced in 2f28d2ff9dc, then
0d09e41a51 and a27bd6c77 moved the headers around.
Update the comment.

Signed-off-by: Philippe Mathieu-Daudé <philmd@redhat.com>
---
 include/qom/object.h | 6 +++---
 1 file changed, 3 insertions(+), 3 deletions(-)

diff --git a/include/qom/object.h b/include/qom/object.h
index fd453dc8d6..eb560bf32f 100644
--- a/include/qom/object.h
+++ b/include/qom/object.h
@@ -45,7 +45,7 @@ typedef struct InterfaceInfo InterfaceInfo;
  * <example>
  *   <title>Creating a minimal type</title>
  *   <programlisting>
- * #include "qdev.h"
+ * #include "hw/qdev-core.h"
  *
  * #define TYPE_MY_DEVICE "my-device"
  *
@@ -146,7 +146,7 @@ typedef struct InterfaceInfo InterfaceInfo;
  * <example>
  *   <title>Overriding a virtual function</title>
  *   <programlisting>
- * #include "qdev.h"
+ * #include "hw/qdev-core.h"
  *
  * void my_device_class_init(ObjectClass *klass, void *class_data)
  * {
@@ -170,7 +170,7 @@ typedef struct InterfaceInfo InterfaceInfo;
  * <example>
  *   <title>Defining an abstract class</title>
  *   <programlisting>
- * #include "qdev.h"
+ * #include "hw/qdev-core.h"
  *
  * typedef struct MyDeviceClass
  * {
-- 
2.21.3

[RFC PATCH 01/35] qom/object: Update documentation

[Philippe Mathieu-Daudé]

The documentation was introduced in 2f28d2ff9dc, then
0d09e41a51 and a27bd6c77 moved the headers around.
Update the comment.

Signed-off-by: Philippe Mathieu-Daudé <philmd@redhat.com>
---
 include/qom/object.h | 6 +++---
 1 file changed, 3 insertions(+), 3 deletions(-)

diff --git a/include/qom/object.h b/include/qom/object.h
index fd453dc8d6..eb560bf32f 100644
--- a/include/qom/object.h
+++ b/include/qom/object.h
@@ -45,7 +45,7 @@ typedef struct InterfaceInfo InterfaceInfo;
  * <example>
  *   <title>Creating a minimal type</title>
  *   <programlisting>
- * #include "qdev.h"
+ * #include "hw/qdev-core.h"
  *
  * #define TYPE_MY_DEVICE "my-device"
  *
@@ -146,7 +146,7 @@ typedef struct InterfaceInfo InterfaceInfo;
  * <example>
  *   <title>Overriding a virtual function</title>
  *   <programlisting>
- * #include "qdev.h"
+ * #include "hw/qdev-core.h"
  *
  * void my_device_class_init(ObjectClass *klass, void *class_data)
  * {
@@ -170,7 +170,7 @@ typedef struct InterfaceInfo InterfaceInfo;
  * <example>
  *   <title>Defining an abstract class</title>
  *   <programlisting>
- * #include "qdev.h"
+ * #include "hw/qdev-core.h"
  *
  * typedef struct MyDeviceClass
  * {
-- 
2.21.3

[RFC PATCH 02/35] hw/core/qdev: Add qdev_warn_deprecated_function_used() helper

[Philippe Mathieu-Daudé]

When built with --enable-qdev-deprecation-warning, calling
qdev_warn_deprecated_function_used() will emit a warning such:

  $ qemu-system-arm -M verdex ...
  qemu-system-arm: warning: use of deprecated non-qdev/non-qom code in pxa2xx_lcdc_init()
  qemu-system-arm: warning: use of deprecated non-qdev/non-qom code in pxa2xx_i2s_init()
  qemu-system-arm: warning: use of deprecated non-qdev/non-qom code in pxa27x_keypad_init()

Signed-off-by: Philippe Mathieu-Daudé <philmd@redhat.com>
---
 configure                    |  8 ++++++++
 include/hw/qdev-deprecated.h | 26 ++++++++++++++++++++++++++
 hw/core/qdev.c               |  8 ++++++++
 3 files changed, 42 insertions(+)
 create mode 100644 include/hw/qdev-deprecated.h

diff --git a/configure b/configure
index 597e909b53..9b7a8927c6 100755
--- a/configure
+++ b/configure
@@ -434,6 +434,7 @@ edk2_blobs="no"
 pkgversion=""
 pie=""
 qom_cast_debug="yes"
+qdev_deprecation_warning="no"
 trace_backends="log"
 trace_file="trace"
 spice=""
@@ -1114,6 +1115,8 @@ for opt do
   ;;
   --enable-qom-cast-debug) qom_cast_debug="yes"
   ;;
+  --enable-qdev-deprecation-warning) qdev_deprecation_warning="yes"
+  ;;
   --disable-virtfs) virtfs="no"
   ;;
   --enable-virtfs) virtfs="yes"
@@ -1882,6 +1885,7 @@ disabled with --disable-FEATURE, default is enabled if available:
   virglrenderer   virgl rendering support
   xfsctl          xfsctl support
   qom-cast-debug  cast debugging support
+  qdev-deprecation-warning display qdev deprecation warnings
   tools           build qemu-io, qemu-nbd and qemu-img tools
   vxhs            Veritas HyperScale vDisk backend support
   bochs           bochs image format support
@@ -6723,6 +6727,7 @@ echo "gcov enabled      $gcov"
 echo "TPM support       $tpm"
 echo "libssh support    $libssh"
 echo "QOM debugging     $qom_cast_debug"
+echo "QDEV deprecation warnings $qdev_deprecation_warning"
 echo "Live block migration $live_block_migration"
 echo "lzo support       $lzo"
 echo "snappy support    $snappy"
@@ -7345,6 +7350,9 @@ fi
 if test "$qom_cast_debug" = "yes" ; then
   echo "CONFIG_QOM_CAST_DEBUG=y" >> $config_host_mak
 fi
+if test "$qdev_deprecation_warning" = "yes" ; then
+  echo "CONFIG_QDEV_DEPRECATION_WARNING=y" >> $config_host_mak
+fi
 if test "$rbd" = "yes" ; then
   echo "CONFIG_RBD=m" >> $config_host_mak
   echo "RBD_CFLAGS=$rbd_cflags" >> $config_host_mak
diff --git a/include/hw/qdev-deprecated.h b/include/hw/qdev-deprecated.h
new file mode 100644
index 0000000000..b815f62dae
--- /dev/null
+++ b/include/hw/qdev-deprecated.h
@@ -0,0 +1,26 @@
+/*
+ * QEMU QOM qdev deprecation helpers
+ *
+ * Copyright (c) 2020 Red Hat, Inc.
+ *
+ * Author:
+ *   Philippe Mathieu-Daudé <philmd@redhat.com>
+ *
+ * SPDX-License-Identifier: GPL-2.0-or-later
+ *
+ * This work is licensed under the terms of the GNU GPL, version 2 or later.
+ * See the COPYING file in the top-level directory.
+ */
+#ifndef HW_QDEV_DEPRECATED_H
+#define HW_QDEV_DEPRECATED_H
+
+/**
+ * qdev_warn_deprecated_function_used:
+ *
+ * Display a warning that deprecated code is used.
+ */
+#define qdev_warn_deprecated_function_used() \
+    qdev_warn_deprecated_function(__func__)
+void qdev_warn_deprecated_function(const char *function);
+
+#endif
diff --git a/hw/core/qdev.c b/hw/core/qdev.c
index 9e5538aeae..901fa93657 100644
--- a/hw/core/qdev.c
+++ b/hw/core/qdev.c
@@ -35,6 +35,7 @@
 #include "hw/hotplug.h"
 #include "hw/irq.h"
 #include "hw/qdev-properties.h"
+#include "hw/qdev-deprecated.h"
 #include "hw/boards.h"
 #include "hw/sysbus.h"
 #include "hw/qdev-clock.h"
@@ -819,6 +820,13 @@ void qdev_alias_all_properties(DeviceState *target, Object *source)
     } while (class != object_class_by_name(TYPE_DEVICE));
 }
 
+void qdev_warn_deprecated_function(const char *function)
+{
+#ifdef CONFIG_QDEV_DEPRECATION_WARNING
+    warn_report("use of deprecated non-qdev/non-qom code in %s()", function);
+#endif
+}
+
 static bool device_get_realized(Object *obj, Error **errp)
 {
     DeviceState *dev = DEVICE(obj);
-- 
2.21.3

[RFC PATCH 02/35] hw/core/qdev: Add qdev_warn_deprecated_function_used() helper

[Philippe Mathieu-Daudé]

When built with --enable-qdev-deprecation-warning, calling
qdev_warn_deprecated_function_used() will emit a warning such:

  $ qemu-system-arm -M verdex ...
  qemu-system-arm: warning: use of deprecated non-qdev/non-qom code in pxa2xx_lcdc_init()
  qemu-system-arm: warning: use of deprecated non-qdev/non-qom code in pxa2xx_i2s_init()
  qemu-system-arm: warning: use of deprecated non-qdev/non-qom code in pxa27x_keypad_init()

Signed-off-by: Philippe Mathieu-Daudé <philmd@redhat.com>
---
 configure                    |  8 ++++++++
 include/hw/qdev-deprecated.h | 26 ++++++++++++++++++++++++++
 hw/core/qdev.c               |  8 ++++++++
 3 files changed, 42 insertions(+)
 create mode 100644 include/hw/qdev-deprecated.h

diff --git a/configure b/configure
index 597e909b53..9b7a8927c6 100755
--- a/configure
+++ b/configure
@@ -434,6 +434,7 @@ edk2_blobs="no"
 pkgversion=""
 pie=""
 qom_cast_debug="yes"
+qdev_deprecation_warning="no"
 trace_backends="log"
 trace_file="trace"
 spice=""
@@ -1114,6 +1115,8 @@ for opt do
   ;;
   --enable-qom-cast-debug) qom_cast_debug="yes"
   ;;
+  --enable-qdev-deprecation-warning) qdev_deprecation_warning="yes"
+  ;;
   --disable-virtfs) virtfs="no"
   ;;
   --enable-virtfs) virtfs="yes"
@@ -1882,6 +1885,7 @@ disabled with --disable-FEATURE, default is enabled if available:
   virglrenderer   virgl rendering support
   xfsctl          xfsctl support
   qom-cast-debug  cast debugging support
+  qdev-deprecation-warning display qdev deprecation warnings
   tools           build qemu-io, qemu-nbd and qemu-img tools
   vxhs            Veritas HyperScale vDisk backend support
   bochs           bochs image format support
@@ -6723,6 +6727,7 @@ echo "gcov enabled      $gcov"
 echo "TPM support       $tpm"
 echo "libssh support    $libssh"
 echo "QOM debugging     $qom_cast_debug"
+echo "QDEV deprecation warnings $qdev_deprecation_warning"
 echo "Live block migration $live_block_migration"
 echo "lzo support       $lzo"
 echo "snappy support    $snappy"
@@ -7345,6 +7350,9 @@ fi
 if test "$qom_cast_debug" = "yes" ; then
   echo "CONFIG_QOM_CAST_DEBUG=y" >> $config_host_mak
 fi
+if test "$qdev_deprecation_warning" = "yes" ; then
+  echo "CONFIG_QDEV_DEPRECATION_WARNING=y" >> $config_host_mak
+fi
 if test "$rbd" = "yes" ; then
   echo "CONFIG_RBD=m" >> $config_host_mak
   echo "RBD_CFLAGS=$rbd_cflags" >> $config_host_mak
diff --git a/include/hw/qdev-deprecated.h b/include/hw/qdev-deprecated.h
new file mode 100644
index 0000000000..b815f62dae
--- /dev/null
+++ b/include/hw/qdev-deprecated.h
@@ -0,0 +1,26 @@
+/*
+ * QEMU QOM qdev deprecation helpers
+ *
+ * Copyright (c) 2020 Red Hat, Inc.
+ *
+ * Author:
+ *   Philippe Mathieu-Daudé <philmd@redhat.com>
+ *
+ * SPDX-License-Identifier: GPL-2.0-or-later
+ *
+ * This work is licensed under the terms of the GNU GPL, version 2 or later.
+ * See the COPYING file in the top-level directory.
+ */
+#ifndef HW_QDEV_DEPRECATED_H
+#define HW_QDEV_DEPRECATED_H
+
+/**
+ * qdev_warn_deprecated_function_used:
+ *
+ * Display a warning that deprecated code is used.
+ */
+#define qdev_warn_deprecated_function_used() \
+    qdev_warn_deprecated_function(__func__)
+void qdev_warn_deprecated_function(const char *function);
+
+#endif
diff --git a/hw/core/qdev.c b/hw/core/qdev.c
index 9e5538aeae..901fa93657 100644
--- a/hw/core/qdev.c
+++ b/hw/core/qdev.c
@@ -35,6 +35,7 @@
 #include "hw/hotplug.h"
 #include "hw/irq.h"
 #include "hw/qdev-properties.h"
+#include "hw/qdev-deprecated.h"
 #include "hw/boards.h"
 #include "hw/sysbus.h"
 #include "hw/qdev-clock.h"
@@ -819,6 +820,13 @@ void qdev_alias_all_properties(DeviceState *target, Object *source)
     } while (class != object_class_by_name(TYPE_DEVICE));
 }
 
+void qdev_warn_deprecated_function(const char *function)
+{
+#ifdef CONFIG_QDEV_DEPRECATION_WARNING
+    warn_report("use of deprecated non-qdev/non-qom code in %s()", function);
+#endif
+}
+
 static bool device_get_realized(Object *obj, Error **errp)
 {
     DeviceState *dev = DEVICE(obj);
-- 
2.21.3

[RFC PATCH 02/35] hw/core/qdev: Add qdev_warn_deprecated_function_used() helper

[Philippe Mathieu-Daudé]

When built with --enable-qdev-deprecation-warning, calling
qdev_warn_deprecated_function_used() will emit a warning such:

  $ qemu-system-arm -M verdex ...
  qemu-system-arm: warning: use of deprecated non-qdev/non-qom code in pxa2xx_lcdc_init()
  qemu-system-arm: warning: use of deprecated non-qdev/non-qom code in pxa2xx_i2s_init()
  qemu-system-arm: warning: use of deprecated non-qdev/non-qom code in pxa27x_keypad_init()

Signed-off-by: Philippe Mathieu-Daudé <philmd@redhat.com>
---
 configure                    |  8 ++++++++
 include/hw/qdev-deprecated.h | 26 ++++++++++++++++++++++++++
 hw/core/qdev.c               |  8 ++++++++
 3 files changed, 42 insertions(+)
 create mode 100644 include/hw/qdev-deprecated.h

diff --git a/configure b/configure
index 597e909b53..9b7a8927c6 100755
--- a/configure
+++ b/configure
@@ -434,6 +434,7 @@ edk2_blobs="no"
 pkgversion=""
 pie=""
 qom_cast_debug="yes"
+qdev_deprecation_warning="no"
 trace_backends="log"
 trace_file="trace"
 spice=""
@@ -1114,6 +1115,8 @@ for opt do
   ;;
   --enable-qom-cast-debug) qom_cast_debug="yes"
   ;;
+  --enable-qdev-deprecation-warning) qdev_deprecation_warning="yes"
+  ;;
   --disable-virtfs) virtfs="no"
   ;;
   --enable-virtfs) virtfs="yes"
@@ -1882,6 +1885,7 @@ disabled with --disable-FEATURE, default is enabled if available:
   virglrenderer   virgl rendering support
   xfsctl          xfsctl support
   qom-cast-debug  cast debugging support
+  qdev-deprecation-warning display qdev deprecation warnings
   tools           build qemu-io, qemu-nbd and qemu-img tools
   vxhs            Veritas HyperScale vDisk backend support
   bochs           bochs image format support
@@ -6723,6 +6727,7 @@ echo "gcov enabled      $gcov"
 echo "TPM support       $tpm"
 echo "libssh support    $libssh"
 echo "QOM debugging     $qom_cast_debug"
+echo "QDEV deprecation warnings $qdev_deprecation_warning"
 echo "Live block migration $live_block_migration"
 echo "lzo support       $lzo"
 echo "snappy support    $snappy"
@@ -7345,6 +7350,9 @@ fi
 if test "$qom_cast_debug" = "yes" ; then
   echo "CONFIG_QOM_CAST_DEBUG=y" >> $config_host_mak
 fi
+if test "$qdev_deprecation_warning" = "yes" ; then
+  echo "CONFIG_QDEV_DEPRECATION_WARNING=y" >> $config_host_mak
+fi
 if test "$rbd" = "yes" ; then
   echo "CONFIG_RBD=m" >> $config_host_mak
   echo "RBD_CFLAGS=$rbd_cflags" >> $config_host_mak
diff --git a/include/hw/qdev-deprecated.h b/include/hw/qdev-deprecated.h
new file mode 100644
index 0000000000..b815f62dae
--- /dev/null
+++ b/include/hw/qdev-deprecated.h
@@ -0,0 +1,26 @@
+/*
+ * QEMU QOM qdev deprecation helpers
+ *
+ * Copyright (c) 2020 Red Hat, Inc.
+ *
+ * Author:
+ *   Philippe Mathieu-Daudé <philmd@redhat.com>
+ *
+ * SPDX-License-Identifier: GPL-2.0-or-later
+ *
+ * This work is licensed under the terms of the GNU GPL, version 2 or later.
+ * See the COPYING file in the top-level directory.
+ */
+#ifndef HW_QDEV_DEPRECATED_H
+#define HW_QDEV_DEPRECATED_H
+
+/**
+ * qdev_warn_deprecated_function_used:
+ *
+ * Display a warning that deprecated code is used.
+ */
+#define qdev_warn_deprecated_function_used() \
+    qdev_warn_deprecated_function(__func__)
+void qdev_warn_deprecated_function(const char *function);
+
+#endif
diff --git a/hw/core/qdev.c b/hw/core/qdev.c
index 9e5538aeae..901fa93657 100644
--- a/hw/core/qdev.c
+++ b/hw/core/qdev.c
@@ -35,6 +35,7 @@
 #include "hw/hotplug.h"
 #include "hw/irq.h"
 #include "hw/qdev-properties.h"
+#include "hw/qdev-deprecated.h"
 #include "hw/boards.h"
 #include "hw/sysbus.h"
 #include "hw/qdev-clock.h"
@@ -819,6 +820,13 @@ void qdev_alias_all_properties(DeviceState *target, Object *source)
     } while (class != object_class_by_name(TYPE_DEVICE));
 }
 
+void qdev_warn_deprecated_function(const char *function)
+{
+#ifdef CONFIG_QDEV_DEPRECATION_WARNING
+    warn_report("use of deprecated non-qdev/non-qom code in %s()", function);
+#endif
+}
+
 static bool device_get_realized(Object *obj, Error **errp)
 {
     DeviceState *dev = DEVICE(obj);
-- 
2.21.3

[RFC PATCH 03/35] hw/arm/omap: Emit warning when old code is used

[Philippe Mathieu-Daudé]

This code hasn't been QOM'ified yet. Warn the user.

Signed-off-by: Philippe Mathieu-Daudé <philmd@redhat.com>
---
 hw/arm/omap1.c            | 6 ++++++
 hw/char/omap_uart.c       | 5 +++++
 hw/misc/omap_gpmc.c       | 3 +++
 hw/misc/omap_l4.c         | 3 +++
 hw/misc/omap_sdrc.c       | 3 +++
 hw/sd/omap_mmc.c          | 5 +++++
 hw/ssi/omap_spi.c         | 3 +++
 hw/timer/omap_synctimer.c | 4 ++++
 8 files changed, 32 insertions(+)

diff --git a/hw/arm/omap1.c b/hw/arm/omap1.c
index 761cc17ea9..d7d6253be0 100644
--- a/hw/arm/omap1.c
+++ b/hw/arm/omap1.c
@@ -40,6 +40,7 @@
 #include "hw/sysbus.h"
 #include "qemu/cutils.h"
 #include "qemu/bcd.h"
+#include "hw/qdev-deprecated.h"
 
 static inline void omap_log_badwidth(const char *funcname, hwaddr addr, int sz)
 {
@@ -1451,6 +1452,7 @@ static struct dpll_ctl_s  *omap_dpll_init(MemoryRegion *memory,
                            hwaddr base, omap_clk clk)
 {
     struct dpll_ctl_s *s = g_malloc0(sizeof(*s));
+    qdev_warn_deprecated_function_used();
     memory_region_init_io(&s->iomem, NULL, &omap_dpll_ops, s, "omap-dpll", 0x100);
 
     s->dpll = clk;
@@ -2427,6 +2429,8 @@ static struct omap_pwl_s *omap_pwl_init(MemoryRegion *system_memory,
 {
     struct omap_pwl_s *s = g_malloc0(sizeof(*s));
 
+    qdev_warn_deprecated_function_used();
+
     omap_pwl_reset(s);
 
     memory_region_init_io(&s->iomem, NULL, &omap_pwl_ops, s,
@@ -2534,6 +2538,8 @@ static struct omap_pwt_s *omap_pwt_init(MemoryRegion *system_memory,
                                         omap_clk clk)
 {
     struct omap_pwt_s *s = g_malloc0(sizeof(*s));
+
+    qdev_warn_deprecated_function_used();
     s->clk = clk;
     omap_pwt_reset(s);
 
diff --git a/hw/char/omap_uart.c b/hw/char/omap_uart.c
index e8da933378..7e106772ce 100644
--- a/hw/char/omap_uart.c
+++ b/hw/char/omap_uart.c
@@ -22,6 +22,7 @@
 #include "hw/arm/omap.h"
 #include "hw/char/serial.h"
 #include "exec/address-spaces.h"
+#include "hw/qdev-deprecated.h"
 
 /* UARTs */
 struct omap_uart_s {
@@ -57,6 +58,8 @@ struct omap_uart_s *omap_uart_init(hwaddr base,
 {
     struct omap_uart_s *s = g_new0(struct omap_uart_s, 1);
 
+    qdev_warn_deprecated_function_used();
+
     s->base = base;
     s->fclk = fclk;
     s->irq = irq;
@@ -168,6 +171,8 @@ struct omap_uart_s *omap2_uart_init(MemoryRegion *sysmem,
     struct omap_uart_s *s = omap_uart_init(base, irq,
                     fclk, iclk, txdma, rxdma, label, chr);
 
+    qdev_warn_deprecated_function_used();
+
     memory_region_init_io(&s->iomem, NULL, &omap_uart_ops, s, "omap.uart", 0x100);
 
     s->ta = ta;
diff --git a/hw/misc/omap_gpmc.c b/hw/misc/omap_gpmc.c
index 10de7a5523..9e29d7a8bd 100644
--- a/hw/misc/omap_gpmc.c
+++ b/hw/misc/omap_gpmc.c
@@ -25,6 +25,7 @@
 #include "hw/arm/omap.h"
 #include "exec/memory.h"
 #include "exec/address-spaces.h"
+#include "hw/qdev-deprecated.h"
 
 /* General-Purpose Memory Controller */
 struct omap_gpmc_s {
@@ -830,6 +831,8 @@ struct omap_gpmc_s *omap_gpmc_init(struct omap_mpu_state_s *mpu,
     int cs;
     struct omap_gpmc_s *s = g_new0(struct omap_gpmc_s, 1);
 
+    qdev_warn_deprecated_function_used();
+
     memory_region_init_io(&s->iomem, NULL, &omap_gpmc_ops, s, "omap-gpmc", 0x1000);
     memory_region_add_subregion(get_system_memory(), base, &s->iomem);
 
diff --git a/hw/misc/omap_l4.c b/hw/misc/omap_l4.c
index 54aeaecd69..b412790c19 100644
--- a/hw/misc/omap_l4.c
+++ b/hw/misc/omap_l4.c
@@ -19,6 +19,7 @@
  */
 #include "qemu/osdep.h"
 #include "hw/arm/omap.h"
+#include "hw/qdev-deprecated.h"
 
 struct omap_l4_s {
     MemoryRegion *address_space;
@@ -33,6 +34,8 @@ struct omap_l4_s *omap_l4_init(MemoryRegion *address_space,
     struct omap_l4_s *bus = g_malloc0(
                     sizeof(*bus) + ta_num * sizeof(*bus->ta));
 
+    qdev_warn_deprecated_function_used();
+
     bus->address_space = address_space;
     bus->ta_num = ta_num;
     bus->base = base;
diff --git a/hw/misc/omap_sdrc.c b/hw/misc/omap_sdrc.c
index f2f72f6810..4f8440ea56 100644
--- a/hw/misc/omap_sdrc.c
+++ b/hw/misc/omap_sdrc.c
@@ -19,6 +19,7 @@
  */
 #include "qemu/osdep.h"
 #include "hw/arm/omap.h"
+#include "hw/qdev-deprecated.h"
 
 /* SDRAM Controller Subsystem */
 struct omap_sdrc_s {
@@ -159,6 +160,8 @@ struct omap_sdrc_s *omap_sdrc_init(MemoryRegion *sysmem,
 {
     struct omap_sdrc_s *s = g_new0(struct omap_sdrc_s, 1);
 
+    qdev_warn_deprecated_function_used();
+
     omap_sdrc_reset(s);
 
     memory_region_init_io(&s->iomem, NULL, &omap_sdrc_ops, s, "omap.sdrc", 0x1000);
diff --git a/hw/sd/omap_mmc.c b/hw/sd/omap_mmc.c
index 4088a8a80b..88fd20e17a 100644
--- a/hw/sd/omap_mmc.c
+++ b/hw/sd/omap_mmc.c
@@ -24,6 +24,7 @@
 #include "hw/irq.h"
 #include "hw/arm/omap.h"
 #include "hw/sd/sd.h"
+#include "hw/qdev-deprecated.h"
 
 struct omap_mmc_s {
     qemu_irq irq;
@@ -599,6 +600,8 @@ struct omap_mmc_s *omap_mmc_init(hwaddr base,
 {
     struct omap_mmc_s *s = g_new0(struct omap_mmc_s, 1);
 
+    qdev_warn_deprecated_function_used();
+
     s->irq = irq;
     s->dma = dma;
     s->clk = clk;
@@ -625,6 +628,8 @@ struct omap_mmc_s *omap2_mmc_init(struct omap_target_agent_s *ta,
 {
     struct omap_mmc_s *s = g_new0(struct omap_mmc_s, 1);
 
+    qdev_warn_deprecated_function_used();
+
     s->irq = irq;
     s->dma = dma;
     s->clk = fclk;
diff --git a/hw/ssi/omap_spi.c b/hw/ssi/omap_spi.c
index 7c7e689707..276f963ae2 100644
--- a/hw/ssi/omap_spi.c
+++ b/hw/ssi/omap_spi.c
@@ -25,6 +25,7 @@
 #include "hw/hw.h"
 #include "hw/irq.h"
 #include "hw/arm/omap.h"
+#include "hw/qdev-deprecated.h"
 
 /* Multichannel SPI */
 struct omap_mcspi_s {
@@ -353,6 +354,8 @@ struct omap_mcspi_s *omap_mcspi_init(struct omap_target_agent_s *ta, int chnum,
     struct omap_mcspi_s *s = g_new0(struct omap_mcspi_s, 1);
     struct omap_mcspi_ch_s *ch = s->ch;
 
+    qdev_warn_deprecated_function_used();
+
     s->irq = irq;
     s->chnum = chnum;
     while (chnum --) {
diff --git a/hw/timer/omap_synctimer.c b/hw/timer/omap_synctimer.c
index 72b997939b..4be24e970e 100644
--- a/hw/timer/omap_synctimer.c
+++ b/hw/timer/omap_synctimer.c
@@ -20,6 +20,8 @@
 #include "qemu/osdep.h"
 #include "qemu/timer.h"
 #include "hw/arm/omap.h"
+#include "hw/qdev-deprecated.h"
+
 struct omap_synctimer_s {
     MemoryRegion iomem;
     uint32_t val;
@@ -101,6 +103,8 @@ struct omap_synctimer_s *omap_synctimer_init(struct omap_target_agent_s *ta,
 {
     struct omap_synctimer_s *s = g_malloc0(sizeof(*s));
 
+    qdev_warn_deprecated_function_used();
+
     omap_synctimer_reset(s);
     memory_region_init_io(&s->iomem, NULL, &omap_synctimer_ops, s, "omap.synctimer",
                           omap_l4_region_size(ta, 0));
-- 
2.21.3

[RFC PATCH 03/35] hw/arm/omap: Emit warning when old code is used

[Philippe Mathieu-Daudé]

This code hasn't been QOM'ified yet. Warn the user.

Signed-off-by: Philippe Mathieu-Daudé <philmd@redhat.com>
---
 hw/arm/omap1.c            | 6 ++++++
 hw/char/omap_uart.c       | 5 +++++
 hw/misc/omap_gpmc.c       | 3 +++
 hw/misc/omap_l4.c         | 3 +++
 hw/misc/omap_sdrc.c       | 3 +++
 hw/sd/omap_mmc.c          | 5 +++++
 hw/ssi/omap_spi.c         | 3 +++
 hw/timer/omap_synctimer.c | 4 ++++
 8 files changed, 32 insertions(+)

diff --git a/hw/arm/omap1.c b/hw/arm/omap1.c
index 761cc17ea9..d7d6253be0 100644
--- a/hw/arm/omap1.c
+++ b/hw/arm/omap1.c
@@ -40,6 +40,7 @@
 #include "hw/sysbus.h"
 #include "qemu/cutils.h"
 #include "qemu/bcd.h"
+#include "hw/qdev-deprecated.h"
 
 static inline void omap_log_badwidth(const char *funcname, hwaddr addr, int sz)
 {
@@ -1451,6 +1452,7 @@ static struct dpll_ctl_s  *omap_dpll_init(MemoryRegion *memory,
                            hwaddr base, omap_clk clk)
 {
     struct dpll_ctl_s *s = g_malloc0(sizeof(*s));
+    qdev_warn_deprecated_function_used();
     memory_region_init_io(&s->iomem, NULL, &omap_dpll_ops, s, "omap-dpll", 0x100);
 
     s->dpll = clk;
@@ -2427,6 +2429,8 @@ static struct omap_pwl_s *omap_pwl_init(MemoryRegion *system_memory,
 {
     struct omap_pwl_s *s = g_malloc0(sizeof(*s));
 
+    qdev_warn_deprecated_function_used();
+
     omap_pwl_reset(s);
 
     memory_region_init_io(&s->iomem, NULL, &omap_pwl_ops, s,
@@ -2534,6 +2538,8 @@ static struct omap_pwt_s *omap_pwt_init(MemoryRegion *system_memory,
                                         omap_clk clk)
 {
     struct omap_pwt_s *s = g_malloc0(sizeof(*s));
+
+    qdev_warn_deprecated_function_used();
     s->clk = clk;
     omap_pwt_reset(s);
 
diff --git a/hw/char/omap_uart.c b/hw/char/omap_uart.c
index e8da933378..7e106772ce 100644
--- a/hw/char/omap_uart.c
+++ b/hw/char/omap_uart.c
@@ -22,6 +22,7 @@
 #include "hw/arm/omap.h"
 #include "hw/char/serial.h"
 #include "exec/address-spaces.h"
+#include "hw/qdev-deprecated.h"
 
 /* UARTs */
 struct omap_uart_s {
@@ -57,6 +58,8 @@ struct omap_uart_s *omap_uart_init(hwaddr base,
 {
     struct omap_uart_s *s = g_new0(struct omap_uart_s, 1);
 
+    qdev_warn_deprecated_function_used();
+
     s->base = base;
     s->fclk = fclk;
     s->irq = irq;
@@ -168,6 +171,8 @@ struct omap_uart_s *omap2_uart_init(MemoryRegion *sysmem,
     struct omap_uart_s *s = omap_uart_init(base, irq,
                     fclk, iclk, txdma, rxdma, label, chr);
 
+    qdev_warn_deprecated_function_used();
+
     memory_region_init_io(&s->iomem, NULL, &omap_uart_ops, s, "omap.uart", 0x100);
 
     s->ta = ta;
diff --git a/hw/misc/omap_gpmc.c b/hw/misc/omap_gpmc.c
index 10de7a5523..9e29d7a8bd 100644
--- a/hw/misc/omap_gpmc.c
+++ b/hw/misc/omap_gpmc.c
@@ -25,6 +25,7 @@
 #include "hw/arm/omap.h"
 #include "exec/memory.h"
 #include "exec/address-spaces.h"
+#include "hw/qdev-deprecated.h"
 
 /* General-Purpose Memory Controller */
 struct omap_gpmc_s {
@@ -830,6 +831,8 @@ struct omap_gpmc_s *omap_gpmc_init(struct omap_mpu_state_s *mpu,
     int cs;
     struct omap_gpmc_s *s = g_new0(struct omap_gpmc_s, 1);
 
+    qdev_warn_deprecated_function_used();
+
     memory_region_init_io(&s->iomem, NULL, &omap_gpmc_ops, s, "omap-gpmc", 0x1000);
     memory_region_add_subregion(get_system_memory(), base, &s->iomem);
 
diff --git a/hw/misc/omap_l4.c b/hw/misc/omap_l4.c
index 54aeaecd69..b412790c19 100644
--- a/hw/misc/omap_l4.c
+++ b/hw/misc/omap_l4.c
@@ -19,6 +19,7 @@
  */
 #include "qemu/osdep.h"
 #include "hw/arm/omap.h"
+#include "hw/qdev-deprecated.h"
 
 struct omap_l4_s {
     MemoryRegion *address_space;
@@ -33,6 +34,8 @@ struct omap_l4_s *omap_l4_init(MemoryRegion *address_space,
     struct omap_l4_s *bus = g_malloc0(
                     sizeof(*bus) + ta_num * sizeof(*bus->ta));
 
+    qdev_warn_deprecated_function_used();
+
     bus->address_space = address_space;
     bus->ta_num = ta_num;
     bus->base = base;
diff --git a/hw/misc/omap_sdrc.c b/hw/misc/omap_sdrc.c
index f2f72f6810..4f8440ea56 100644
--- a/hw/misc/omap_sdrc.c
+++ b/hw/misc/omap_sdrc.c
@@ -19,6 +19,7 @@
  */
 #include "qemu/osdep.h"
 #include "hw/arm/omap.h"
+#include "hw/qdev-deprecated.h"
 
 /* SDRAM Controller Subsystem */
 struct omap_sdrc_s {
@@ -159,6 +160,8 @@ struct omap_sdrc_s *omap_sdrc_init(MemoryRegion *sysmem,
 {
     struct omap_sdrc_s *s = g_new0(struct omap_sdrc_s, 1);
 
+    qdev_warn_deprecated_function_used();
+
     omap_sdrc_reset(s);
 
     memory_region_init_io(&s->iomem, NULL, &omap_sdrc_ops, s, "omap.sdrc", 0x1000);
diff --git a/hw/sd/omap_mmc.c b/hw/sd/omap_mmc.c
index 4088a8a80b..88fd20e17a 100644
--- a/hw/sd/omap_mmc.c
+++ b/hw/sd/omap_mmc.c
@@ -24,6 +24,7 @@
 #include "hw/irq.h"
 #include "hw/arm/omap.h"
 #include "hw/sd/sd.h"
+#include "hw/qdev-deprecated.h"
 
 struct omap_mmc_s {
     qemu_irq irq;
@@ -599,6 +600,8 @@ struct omap_mmc_s *omap_mmc_init(hwaddr base,
 {
     struct omap_mmc_s *s = g_new0(struct omap_mmc_s, 1);
 
+    qdev_warn_deprecated_function_used();
+
     s->irq = irq;
     s->dma = dma;
     s->clk = clk;
@@ -625,6 +628,8 @@ struct omap_mmc_s *omap2_mmc_init(struct omap_target_agent_s *ta,
 {
     struct omap_mmc_s *s = g_new0(struct omap_mmc_s, 1);
 
+    qdev_warn_deprecated_function_used();
+
     s->irq = irq;
     s->dma = dma;
     s->clk = fclk;
diff --git a/hw/ssi/omap_spi.c b/hw/ssi/omap_spi.c
index 7c7e689707..276f963ae2 100644
--- a/hw/ssi/omap_spi.c
+++ b/hw/ssi/omap_spi.c
@@ -25,6 +25,7 @@
 #include "hw/hw.h"
 #include "hw/irq.h"
 #include "hw/arm/omap.h"
+#include "hw/qdev-deprecated.h"
 
 /* Multichannel SPI */
 struct omap_mcspi_s {
@@ -353,6 +354,8 @@ struct omap_mcspi_s *omap_mcspi_init(struct omap_target_agent_s *ta, int chnum,
     struct omap_mcspi_s *s = g_new0(struct omap_mcspi_s, 1);
     struct omap_mcspi_ch_s *ch = s->ch;
 
+    qdev_warn_deprecated_function_used();
+
     s->irq = irq;
     s->chnum = chnum;
     while (chnum --) {
diff --git a/hw/timer/omap_synctimer.c b/hw/timer/omap_synctimer.c
index 72b997939b..4be24e970e 100644
--- a/hw/timer/omap_synctimer.c
+++ b/hw/timer/omap_synctimer.c
@@ -20,6 +20,8 @@
 #include "qemu/osdep.h"
 #include "qemu/timer.h"
 #include "hw/arm/omap.h"
+#include "hw/qdev-deprecated.h"
+
 struct omap_synctimer_s {
     MemoryRegion iomem;
     uint32_t val;
@@ -101,6 +103,8 @@ struct omap_synctimer_s *omap_synctimer_init(struct omap_target_agent_s *ta,
 {
     struct omap_synctimer_s *s = g_malloc0(sizeof(*s));
 
+    qdev_warn_deprecated_function_used();
+
     omap_synctimer_reset(s);
     memory_region_init_io(&s->iomem, NULL, &omap_synctimer_ops, s, "omap.synctimer",
                           omap_l4_region_size(ta, 0));
-- 
2.21.3

[RFC PATCH 03/35] hw/arm/omap: Emit warning when old code is used

[Philippe Mathieu-Daudé]

This code hasn't been QOM'ified yet. Warn the user.

Signed-off-by: Philippe Mathieu-Daudé <philmd@redhat.com>
---
 hw/arm/omap1.c            | 6 ++++++
 hw/char/omap_uart.c       | 5 +++++
 hw/misc/omap_gpmc.c       | 3 +++
 hw/misc/omap_l4.c         | 3 +++
 hw/misc/omap_sdrc.c       | 3 +++
 hw/sd/omap_mmc.c          | 5 +++++
 hw/ssi/omap_spi.c         | 3 +++
 hw/timer/omap_synctimer.c | 4 ++++
 8 files changed, 32 insertions(+)

diff --git a/hw/arm/omap1.c b/hw/arm/omap1.c
index 761cc17ea9..d7d6253be0 100644
--- a/hw/arm/omap1.c
+++ b/hw/arm/omap1.c
@@ -40,6 +40,7 @@
 #include "hw/sysbus.h"
 #include "qemu/cutils.h"
 #include "qemu/bcd.h"
+#include "hw/qdev-deprecated.h"
 
 static inline void omap_log_badwidth(const char *funcname, hwaddr addr, int sz)
 {
@@ -1451,6 +1452,7 @@ static struct dpll_ctl_s  *omap_dpll_init(MemoryRegion *memory,
                            hwaddr base, omap_clk clk)
 {
     struct dpll_ctl_s *s = g_malloc0(sizeof(*s));
+    qdev_warn_deprecated_function_used();
     memory_region_init_io(&s->iomem, NULL, &omap_dpll_ops, s, "omap-dpll", 0x100);
 
     s->dpll = clk;
@@ -2427,6 +2429,8 @@ static struct omap_pwl_s *omap_pwl_init(MemoryRegion *system_memory,
 {
     struct omap_pwl_s *s = g_malloc0(sizeof(*s));
 
+    qdev_warn_deprecated_function_used();
+
     omap_pwl_reset(s);
 
     memory_region_init_io(&s->iomem, NULL, &omap_pwl_ops, s,
@@ -2534,6 +2538,8 @@ static struct omap_pwt_s *omap_pwt_init(MemoryRegion *system_memory,
                                         omap_clk clk)
 {
     struct omap_pwt_s *s = g_malloc0(sizeof(*s));
+
+    qdev_warn_deprecated_function_used();
     s->clk = clk;
     omap_pwt_reset(s);
 
diff --git a/hw/char/omap_uart.c b/hw/char/omap_uart.c
index e8da933378..7e106772ce 100644
--- a/hw/char/omap_uart.c
+++ b/hw/char/omap_uart.c
@@ -22,6 +22,7 @@
 #include "hw/arm/omap.h"
 #include "hw/char/serial.h"
 #include "exec/address-spaces.h"
+#include "hw/qdev-deprecated.h"
 
 /* UARTs */
 struct omap_uart_s {
@@ -57,6 +58,8 @@ struct omap_uart_s *omap_uart_init(hwaddr base,
 {
     struct omap_uart_s *s = g_new0(struct omap_uart_s, 1);
 
+    qdev_warn_deprecated_function_used();
+
     s->base = base;
     s->fclk = fclk;
     s->irq = irq;
@@ -168,6 +171,8 @@ struct omap_uart_s *omap2_uart_init(MemoryRegion *sysmem,
     struct omap_uart_s *s = omap_uart_init(base, irq,
                     fclk, iclk, txdma, rxdma, label, chr);
 
+    qdev_warn_deprecated_function_used();
+
     memory_region_init_io(&s->iomem, NULL, &omap_uart_ops, s, "omap.uart", 0x100);
 
     s->ta = ta;
diff --git a/hw/misc/omap_gpmc.c b/hw/misc/omap_gpmc.c
index 10de7a5523..9e29d7a8bd 100644
--- a/hw/misc/omap_gpmc.c
+++ b/hw/misc/omap_gpmc.c
@@ -25,6 +25,7 @@
 #include "hw/arm/omap.h"
 #include "exec/memory.h"
 #include "exec/address-spaces.h"
+#include "hw/qdev-deprecated.h"
 
 /* General-Purpose Memory Controller */
 struct omap_gpmc_s {
@@ -830,6 +831,8 @@ struct omap_gpmc_s *omap_gpmc_init(struct omap_mpu_state_s *mpu,
     int cs;
     struct omap_gpmc_s *s = g_new0(struct omap_gpmc_s, 1);
 
+    qdev_warn_deprecated_function_used();
+
     memory_region_init_io(&s->iomem, NULL, &omap_gpmc_ops, s, "omap-gpmc", 0x1000);
     memory_region_add_subregion(get_system_memory(), base, &s->iomem);
 
diff --git a/hw/misc/omap_l4.c b/hw/misc/omap_l4.c
index 54aeaecd69..b412790c19 100644
--- a/hw/misc/omap_l4.c
+++ b/hw/misc/omap_l4.c
@@ -19,6 +19,7 @@
  */
 #include "qemu/osdep.h"
 #include "hw/arm/omap.h"
+#include "hw/qdev-deprecated.h"
 
 struct omap_l4_s {
     MemoryRegion *address_space;
@@ -33,6 +34,8 @@ struct omap_l4_s *omap_l4_init(MemoryRegion *address_space,
     struct omap_l4_s *bus = g_malloc0(
                     sizeof(*bus) + ta_num * sizeof(*bus->ta));
 
+    qdev_warn_deprecated_function_used();
+
     bus->address_space = address_space;
     bus->ta_num = ta_num;
     bus->base = base;
diff --git a/hw/misc/omap_sdrc.c b/hw/misc/omap_sdrc.c
index f2f72f6810..4f8440ea56 100644
--- a/hw/misc/omap_sdrc.c
+++ b/hw/misc/omap_sdrc.c
@@ -19,6 +19,7 @@
  */
 #include "qemu/osdep.h"
 #include "hw/arm/omap.h"
+#include "hw/qdev-deprecated.h"
 
 /* SDRAM Controller Subsystem */
 struct omap_sdrc_s {
@@ -159,6 +160,8 @@ struct omap_sdrc_s *omap_sdrc_init(MemoryRegion *sysmem,
 {
     struct omap_sdrc_s *s = g_new0(struct omap_sdrc_s, 1);
 
+    qdev_warn_deprecated_function_used();
+
     omap_sdrc_reset(s);
 
     memory_region_init_io(&s->iomem, NULL, &omap_sdrc_ops, s, "omap.sdrc", 0x1000);
diff --git a/hw/sd/omap_mmc.c b/hw/sd/omap_mmc.c
index 4088a8a80b..88fd20e17a 100644
--- a/hw/sd/omap_mmc.c
+++ b/hw/sd/omap_mmc.c
@@ -24,6 +24,7 @@
 #include "hw/irq.h"
 #include "hw/arm/omap.h"
 #include "hw/sd/sd.h"
+#include "hw/qdev-deprecated.h"
 
 struct omap_mmc_s {
     qemu_irq irq;
@@ -599,6 +600,8 @@ struct omap_mmc_s *omap_mmc_init(hwaddr base,
 {
     struct omap_mmc_s *s = g_new0(struct omap_mmc_s, 1);
 
+    qdev_warn_deprecated_function_used();
+
     s->irq = irq;
     s->dma = dma;
     s->clk = clk;
@@ -625,6 +628,8 @@ struct omap_mmc_s *omap2_mmc_init(struct omap_target_agent_s *ta,
 {
     struct omap_mmc_s *s = g_new0(struct omap_mmc_s, 1);
 
+    qdev_warn_deprecated_function_used();
+
     s->irq = irq;
     s->dma = dma;
     s->clk = fclk;
diff --git a/hw/ssi/omap_spi.c b/hw/ssi/omap_spi.c
index 7c7e689707..276f963ae2 100644
--- a/hw/ssi/omap_spi.c
+++ b/hw/ssi/omap_spi.c
@@ -25,6 +25,7 @@
 #include "hw/hw.h"
 #include "hw/irq.h"
 #include "hw/arm/omap.h"
+#include "hw/qdev-deprecated.h"
 
 /* Multichannel SPI */
 struct omap_mcspi_s {
@@ -353,6 +354,8 @@ struct omap_mcspi_s *omap_mcspi_init(struct omap_target_agent_s *ta, int chnum,
     struct omap_mcspi_s *s = g_new0(struct omap_mcspi_s, 1);
     struct omap_mcspi_ch_s *ch = s->ch;
 
+    qdev_warn_deprecated_function_used();
+
     s->irq = irq;
     s->chnum = chnum;
     while (chnum --) {
diff --git a/hw/timer/omap_synctimer.c b/hw/timer/omap_synctimer.c
index 72b997939b..4be24e970e 100644
--- a/hw/timer/omap_synctimer.c
+++ b/hw/timer/omap_synctimer.c
@@ -20,6 +20,8 @@
 #include "qemu/osdep.h"
 #include "qemu/timer.h"
 #include "hw/arm/omap.h"
+#include "hw/qdev-deprecated.h"
+
 struct omap_synctimer_s {
     MemoryRegion iomem;
     uint32_t val;
@@ -101,6 +103,8 @@ struct omap_synctimer_s *omap_synctimer_init(struct omap_target_agent_s *ta,
 {
     struct omap_synctimer_s *s = g_malloc0(sizeof(*s));
 
+    qdev_warn_deprecated_function_used();
+
     omap_synctimer_reset(s);
     memory_region_init_io(&s->iomem, NULL, &omap_synctimer_ops, s, "omap.synctimer",
                           omap_l4_region_size(ta, 0));
-- 
2.21.3

[RFC PATCH 04/35] hw/arm/pxa2xx: Emit warning when old code is used

[Philippe Mathieu-Daudé]

This code hasn't been QOM'ified yet. Warn the user.

Signed-off-by: Philippe Mathieu-Daudé <philmd@redhat.com>
---
 hw/arm/pxa2xx.c          | 3 +++
 hw/display/pxa2xx_lcd.c  | 3 +++
 hw/input/pxa2xx_keypad.c | 3 +++
 3 files changed, 9 insertions(+)

diff --git a/hw/arm/pxa2xx.c b/hw/arm/pxa2xx.c
index e649f8930c..483003d161 100644
--- a/hw/arm/pxa2xx.c
+++ b/hw/arm/pxa2xx.c
@@ -27,6 +27,7 @@
 #include "sysemu/qtest.h"
 #include "qemu/cutils.h"
 #include "qemu/log.h"
+#include "hw/qdev-deprecated.h"
 
 static struct {
     hwaddr io_base;
@@ -1768,6 +1769,8 @@ static PXA2xxI2SState *pxa2xx_i2s_init(MemoryRegion *sysmem,
 {
     PXA2xxI2SState *s = g_new0(PXA2xxI2SState, 1);
 
+    qdev_warn_deprecated_function_used();
+
     s->irq = irq;
     s->rx_dma = rx_dma;
     s->tx_dma = tx_dma;
diff --git a/hw/display/pxa2xx_lcd.c b/hw/display/pxa2xx_lcd.c
index ff90104b80..cf6241ff21 100644
--- a/hw/display/pxa2xx_lcd.c
+++ b/hw/display/pxa2xx_lcd.c
@@ -20,6 +20,7 @@
 /* FIXME: For graphic_rotate. Should probably be done in common code.  */
 #include "sysemu/sysemu.h"
 #include "framebuffer.h"
+#include "hw/qdev-deprecated.h"
 
 struct DMAChannel {
     uint32_t branch;
@@ -1011,6 +1012,8 @@ PXA2xxLCDState *pxa2xx_lcdc_init(MemoryRegion *sysmem,
     PXA2xxLCDState *s;
     DisplaySurface *surface;
 
+    qdev_warn_deprecated_function_used();
+
     s = (PXA2xxLCDState *) g_malloc0(sizeof(PXA2xxLCDState));
     s->invalidated = 1;
     s->irq = irq;
diff --git a/hw/input/pxa2xx_keypad.c b/hw/input/pxa2xx_keypad.c
index 62aa6f6b15..6de1e9e4bb 100644
--- a/hw/input/pxa2xx_keypad.c
+++ b/hw/input/pxa2xx_keypad.c
@@ -17,6 +17,7 @@
 #include "migration/vmstate.h"
 #include "hw/arm/pxa.h"
 #include "ui/console.h"
+#include "hw/qdev-deprecated.h"
 
 /*
  * Keypad
@@ -316,6 +317,8 @@ PXA2xxKeyPadState *pxa27x_keypad_init(MemoryRegion *sysmem,
 {
     PXA2xxKeyPadState *s;
 
+    qdev_warn_deprecated_function_used();
+
     s = (PXA2xxKeyPadState *) g_malloc0(sizeof(PXA2xxKeyPadState));
     s->irq = irq;
 
-- 
2.21.3

[RFC PATCH 04/35] hw/arm/pxa2xx: Emit warning when old code is used

[Philippe Mathieu-Daudé]

This code hasn't been QOM'ified yet. Warn the user.

Signed-off-by: Philippe Mathieu-Daudé <philmd@redhat.com>
---
 hw/arm/pxa2xx.c          | 3 +++
 hw/display/pxa2xx_lcd.c  | 3 +++
 hw/input/pxa2xx_keypad.c | 3 +++
 3 files changed, 9 insertions(+)

diff --git a/hw/arm/pxa2xx.c b/hw/arm/pxa2xx.c
index e649f8930c..483003d161 100644
--- a/hw/arm/pxa2xx.c
+++ b/hw/arm/pxa2xx.c
@@ -27,6 +27,7 @@
 #include "sysemu/qtest.h"
 #include "qemu/cutils.h"
 #include "qemu/log.h"
+#include "hw/qdev-deprecated.h"
 
 static struct {
     hwaddr io_base;
@@ -1768,6 +1769,8 @@ static PXA2xxI2SState *pxa2xx_i2s_init(MemoryRegion *sysmem,
 {
     PXA2xxI2SState *s = g_new0(PXA2xxI2SState, 1);
 
+    qdev_warn_deprecated_function_used();
+
     s->irq = irq;
     s->rx_dma = rx_dma;
     s->tx_dma = tx_dma;
diff --git a/hw/display/pxa2xx_lcd.c b/hw/display/pxa2xx_lcd.c
index ff90104b80..cf6241ff21 100644
--- a/hw/display/pxa2xx_lcd.c
+++ b/hw/display/pxa2xx_lcd.c
@@ -20,6 +20,7 @@
 /* FIXME: For graphic_rotate. Should probably be done in common code.  */
 #include "sysemu/sysemu.h"
 #include "framebuffer.h"
+#include "hw/qdev-deprecated.h"
 
 struct DMAChannel {
     uint32_t branch;
@@ -1011,6 +1012,8 @@ PXA2xxLCDState *pxa2xx_lcdc_init(MemoryRegion *sysmem,
     PXA2xxLCDState *s;
     DisplaySurface *surface;
 
+    qdev_warn_deprecated_function_used();
+
     s = (PXA2xxLCDState *) g_malloc0(sizeof(PXA2xxLCDState));
     s->invalidated = 1;
     s->irq = irq;
diff --git a/hw/input/pxa2xx_keypad.c b/hw/input/pxa2xx_keypad.c
index 62aa6f6b15..6de1e9e4bb 100644
--- a/hw/input/pxa2xx_keypad.c
+++ b/hw/input/pxa2xx_keypad.c
@@ -17,6 +17,7 @@
 #include "migration/vmstate.h"
 #include "hw/arm/pxa.h"
 #include "ui/console.h"
+#include "hw/qdev-deprecated.h"
 
 /*
  * Keypad
@@ -316,6 +317,8 @@ PXA2xxKeyPadState *pxa27x_keypad_init(MemoryRegion *sysmem,
 {
     PXA2xxKeyPadState *s;
 
+    qdev_warn_deprecated_function_used();
+
     s = (PXA2xxKeyPadState *) g_malloc0(sizeof(PXA2xxKeyPadState));
     s->irq = irq;
 
-- 
2.21.3

[RFC PATCH 04/35] hw/arm/pxa2xx: Emit warning when old code is used

[Philippe Mathieu-Daudé]

This code hasn't been QOM'ified yet. Warn the user.

Signed-off-by: Philippe Mathieu-Daudé <philmd@redhat.com>
---
 hw/arm/pxa2xx.c          | 3 +++
 hw/display/pxa2xx_lcd.c  | 3 +++
 hw/input/pxa2xx_keypad.c | 3 +++
 3 files changed, 9 insertions(+)

diff --git a/hw/arm/pxa2xx.c b/hw/arm/pxa2xx.c
index e649f8930c..483003d161 100644
--- a/hw/arm/pxa2xx.c
+++ b/hw/arm/pxa2xx.c
@@ -27,6 +27,7 @@
 #include "sysemu/qtest.h"
 #include "qemu/cutils.h"
 #include "qemu/log.h"
+#include "hw/qdev-deprecated.h"
 
 static struct {
     hwaddr io_base;
@@ -1768,6 +1769,8 @@ static PXA2xxI2SState *pxa2xx_i2s_init(MemoryRegion *sysmem,
 {
     PXA2xxI2SState *s = g_new0(PXA2xxI2SState, 1);
 
+    qdev_warn_deprecated_function_used();
+
     s->irq = irq;
     s->rx_dma = rx_dma;
     s->tx_dma = tx_dma;
diff --git a/hw/display/pxa2xx_lcd.c b/hw/display/pxa2xx_lcd.c
index ff90104b80..cf6241ff21 100644
--- a/hw/display/pxa2xx_lcd.c
+++ b/hw/display/pxa2xx_lcd.c
@@ -20,6 +20,7 @@
 /* FIXME: For graphic_rotate. Should probably be done in common code.  */
 #include "sysemu/sysemu.h"
 #include "framebuffer.h"
+#include "hw/qdev-deprecated.h"
 
 struct DMAChannel {
     uint32_t branch;
@@ -1011,6 +1012,8 @@ PXA2xxLCDState *pxa2xx_lcdc_init(MemoryRegion *sysmem,
     PXA2xxLCDState *s;
     DisplaySurface *surface;
 
+    qdev_warn_deprecated_function_used();
+
     s = (PXA2xxLCDState *) g_malloc0(sizeof(PXA2xxLCDState));
     s->invalidated = 1;
     s->irq = irq;
diff --git a/hw/input/pxa2xx_keypad.c b/hw/input/pxa2xx_keypad.c
index 62aa6f6b15..6de1e9e4bb 100644
--- a/hw/input/pxa2xx_keypad.c
+++ b/hw/input/pxa2xx_keypad.c
@@ -17,6 +17,7 @@
 #include "migration/vmstate.h"
 #include "hw/arm/pxa.h"
 #include "ui/console.h"
+#include "hw/qdev-deprecated.h"
 
 /*
  * Keypad
@@ -316,6 +317,8 @@ PXA2xxKeyPadState *pxa27x_keypad_init(MemoryRegion *sysmem,
 {
     PXA2xxKeyPadState *s;
 
+    qdev_warn_deprecated_function_used();
+
     s = (PXA2xxKeyPadState *) g_malloc0(sizeof(PXA2xxKeyPadState));
     s->irq = irq;
 
-- 
2.21.3

[RFC PATCH 05/35] hw/arm/nseries: Emit warning when old code is used

[Philippe Mathieu-Daudé]

This code hasn't been QOM'ified yet. Warn the user.

Signed-off-by: Philippe Mathieu-Daudé <philmd@redhat.com>
---
 hw/arm/nseries.c | 2 ++
 1 file changed, 2 insertions(+)

diff --git a/hw/arm/nseries.c b/hw/arm/nseries.c
index eae800b5c1..bd0c3f39a9 100644
--- a/hw/arm/nseries.c
+++ b/hw/arm/nseries.c
@@ -44,6 +44,7 @@
 #include "hw/sysbus.h"
 #include "qemu/log.h"
 #include "exec/address-spaces.h"
+#include "hw/qdev-deprecated.h"
 
 /* Nokia N8x0 support */
 struct n800_s {
@@ -703,6 +704,7 @@ static void *mipid_init(void)
 {
     struct mipid_s *s = (struct mipid_s *) g_malloc0(sizeof(*s));
 
+    qdev_warn_deprecated_function_used();
     s->id = 0x838f03;
     mipid_reset(s);
 
-- 
2.21.3

[RFC PATCH 05/35] hw/arm/nseries: Emit warning when old code is used

[Philippe Mathieu-Daudé]

This code hasn't been QOM'ified yet. Warn the user.

Signed-off-by: Philippe Mathieu-Daudé <philmd@redhat.com>
---
 hw/arm/nseries.c | 2 ++
 1 file changed, 2 insertions(+)

diff --git a/hw/arm/nseries.c b/hw/arm/nseries.c
index eae800b5c1..bd0c3f39a9 100644
--- a/hw/arm/nseries.c
+++ b/hw/arm/nseries.c
@@ -44,6 +44,7 @@
 #include "hw/sysbus.h"
 #include "qemu/log.h"
 #include "exec/address-spaces.h"
+#include "hw/qdev-deprecated.h"
 
 /* Nokia N8x0 support */
 struct n800_s {
@@ -703,6 +704,7 @@ static void *mipid_init(void)
 {
     struct mipid_s *s = (struct mipid_s *) g_malloc0(sizeof(*s));
 
+    qdev_warn_deprecated_function_used();
     s->id = 0x838f03;
     mipid_reset(s);
 
-- 
2.21.3

[RFC PATCH 05/35] hw/arm/nseries: Emit warning when old code is used

[Philippe Mathieu-Daudé]

This code hasn't been QOM'ified yet. Warn the user.

Signed-off-by: Philippe Mathieu-Daudé <philmd@redhat.com>
---
 hw/arm/nseries.c | 2 ++
 1 file changed, 2 insertions(+)

diff --git a/hw/arm/nseries.c b/hw/arm/nseries.c
index eae800b5c1..bd0c3f39a9 100644
--- a/hw/arm/nseries.c
+++ b/hw/arm/nseries.c
@@ -44,6 +44,7 @@
 #include "hw/sysbus.h"
 #include "qemu/log.h"
 #include "exec/address-spaces.h"
+#include "hw/qdev-deprecated.h"
 
 /* Nokia N8x0 support */
 struct n800_s {
@@ -703,6 +704,7 @@ static void *mipid_init(void)
 {
     struct mipid_s *s = (struct mipid_s *) g_malloc0(sizeof(*s));
 
+    qdev_warn_deprecated_function_used();
     s->id = 0x838f03;
     mipid_reset(s);
 
-- 
2.21.3

[RFC PATCH 06/35] hw/timer/arm_timer: Emit warning when old code is used

[Philippe Mathieu-Daudé]

This code hasn't been QOM'ified yet. Warn the user.

Signed-off-by: Philippe Mathieu-Daudé <philmd@redhat.com>
---
 hw/timer/arm_timer.c | 3 +++
 1 file changed, 3 insertions(+)

diff --git a/hw/timer/arm_timer.c b/hw/timer/arm_timer.c
index 9607366d78..e23e6b4b31 100644
--- a/hw/timer/arm_timer.c
+++ b/hw/timer/arm_timer.c
@@ -16,6 +16,7 @@
 #include "hw/qdev-properties.h"
 #include "qemu/module.h"
 #include "qemu/log.h"
+#include "hw/qdev-deprecated.h"
 
 /* Common timer implementation.  */
 
@@ -175,6 +176,8 @@ static arm_timer_state *arm_timer_init(uint32_t freq)
 {
     arm_timer_state *s;
 
+    qdev_warn_deprecated_function_used();
+
     s = (arm_timer_state *)g_malloc0(sizeof(arm_timer_state));
     s->freq = freq;
     s->control = TIMER_CTRL_IE;
-- 
2.21.3

[RFC PATCH 06/35] hw/timer/arm_timer: Emit warning when old code is used

[Philippe Mathieu-Daudé]

This code hasn't been QOM'ified yet. Warn the user.

Signed-off-by: Philippe Mathieu-Daudé <philmd@redhat.com>
---
 hw/timer/arm_timer.c | 3 +++
 1 file changed, 3 insertions(+)

diff --git a/hw/timer/arm_timer.c b/hw/timer/arm_timer.c
index 9607366d78..e23e6b4b31 100644
--- a/hw/timer/arm_timer.c
+++ b/hw/timer/arm_timer.c
@@ -16,6 +16,7 @@
 #include "hw/qdev-properties.h"
 #include "qemu/module.h"
 #include "qemu/log.h"
+#include "hw/qdev-deprecated.h"
 
 /* Common timer implementation.  */
 
@@ -175,6 +176,8 @@ static arm_timer_state *arm_timer_init(uint32_t freq)
 {
     arm_timer_state *s;
 
+    qdev_warn_deprecated_function_used();
+
     s = (arm_timer_state *)g_malloc0(sizeof(arm_timer_state));
     s->freq = freq;
     s->control = TIMER_CTRL_IE;
-- 
2.21.3

[RFC PATCH 06/35] hw/timer/arm_timer: Emit warning when old code is used

[Philippe Mathieu-Daudé]

This code hasn't been QOM'ified yet. Warn the user.

Signed-off-by: Philippe Mathieu-Daudé <philmd@redhat.com>
---
 hw/timer/arm_timer.c | 3 +++
 1 file changed, 3 insertions(+)

diff --git a/hw/timer/arm_timer.c b/hw/timer/arm_timer.c
index 9607366d78..e23e6b4b31 100644
--- a/hw/timer/arm_timer.c
+++ b/hw/timer/arm_timer.c
@@ -16,6 +16,7 @@
 #include "hw/qdev-properties.h"
 #include "qemu/module.h"
 #include "qemu/log.h"
+#include "hw/qdev-deprecated.h"
 
 /* Common timer implementation.  */
 
@@ -175,6 +176,8 @@ static arm_timer_state *arm_timer_init(uint32_t freq)
 {
     arm_timer_state *s;
 
+    qdev_warn_deprecated_function_used();
+
     s = (arm_timer_state *)g_malloc0(sizeof(arm_timer_state));
     s->freq = freq;
     s->control = TIMER_CTRL_IE;
-- 
2.21.3

[RFC PATCH 07/35] hw/char/parallel: Emit warning when old code is used

[Philippe Mathieu-Daudé]

This code hasn't been QOM'ified yet. Warn the user.

Signed-off-by: Philippe Mathieu-Daudé <philmd@redhat.com>
---
 hw/char/parallel.c | 3 +++
 1 file changed, 3 insertions(+)

diff --git a/hw/char/parallel.c b/hw/char/parallel.c
index 8dd67d1375..0ee577d420 100644
--- a/hw/char/parallel.c
+++ b/hw/char/parallel.c
@@ -35,6 +35,7 @@
 #include "hw/char/parallel.h"
 #include "sysemu/reset.h"
 #include "sysemu/sysemu.h"
+#include "hw/qdev-deprecated.h"
 #include "trace.h"
 
 //#define DEBUG_PARALLEL
@@ -601,6 +602,8 @@ bool parallel_mm_init(MemoryRegion *address_space,
 {
     ParallelState *s;
 
+    qdev_warn_deprecated_function_used();
+
     s = g_malloc0(sizeof(ParallelState));
     s->irq = irq;
     qemu_chr_fe_init(&s->chr, chr, &error_abort);
-- 
2.21.3

[RFC PATCH 07/35] hw/char/parallel: Emit warning when old code is used

[Philippe Mathieu-Daudé]

This code hasn't been QOM'ified yet. Warn the user.

Signed-off-by: Philippe Mathieu-Daudé <philmd@redhat.com>
---
 hw/char/parallel.c | 3 +++
 1 file changed, 3 insertions(+)

diff --git a/hw/char/parallel.c b/hw/char/parallel.c
index 8dd67d1375..0ee577d420 100644
--- a/hw/char/parallel.c
+++ b/hw/char/parallel.c
@@ -35,6 +35,7 @@
 #include "hw/char/parallel.h"
 #include "sysemu/reset.h"
 #include "sysemu/sysemu.h"
+#include "hw/qdev-deprecated.h"
 #include "trace.h"
 
 //#define DEBUG_PARALLEL
@@ -601,6 +602,8 @@ bool parallel_mm_init(MemoryRegion *address_space,
 {
     ParallelState *s;
 
+    qdev_warn_deprecated_function_used();
+
     s = g_malloc0(sizeof(ParallelState));
     s->irq = irq;
     qemu_chr_fe_init(&s->chr, chr, &error_abort);
-- 
2.21.3

[RFC PATCH 07/35] hw/char/parallel: Emit warning when old code is used

[Philippe Mathieu-Daudé]

This code hasn't been QOM'ified yet. Warn the user.

Signed-off-by: Philippe Mathieu-Daudé <philmd@redhat.com>
---
 hw/char/parallel.c | 3 +++
 1 file changed, 3 insertions(+)

diff --git a/hw/char/parallel.c b/hw/char/parallel.c
index 8dd67d1375..0ee577d420 100644
--- a/hw/char/parallel.c
+++ b/hw/char/parallel.c
@@ -35,6 +35,7 @@
 #include "hw/char/parallel.h"
 #include "sysemu/reset.h"
 #include "sysemu/sysemu.h"
+#include "hw/qdev-deprecated.h"
 #include "trace.h"
 
 //#define DEBUG_PARALLEL
@@ -601,6 +602,8 @@ bool parallel_mm_init(MemoryRegion *address_space,
 {
     ParallelState *s;
 
+    qdev_warn_deprecated_function_used();
+
     s = g_malloc0(sizeof(ParallelState));
     s->irq = irq;
     qemu_chr_fe_init(&s->chr, chr, &error_abort);
-- 
2.21.3

[RFC PATCH 08/35] hw/display/blizzard: Emit warning when old code is used

[Philippe Mathieu-Daudé]

This code hasn't been QOM'ified yet. Warn the user.

Signed-off-by: Philippe Mathieu-Daudé <philmd@redhat.com>
---
 hw/display/blizzard.c | 3 +++
 1 file changed, 3 insertions(+)

diff --git a/hw/display/blizzard.c b/hw/display/blizzard.c
index 105241577d..74557b152b 100644
--- a/hw/display/blizzard.c
+++ b/hw/display/blizzard.c
@@ -23,6 +23,7 @@
 #include "ui/console.h"
 #include "hw/display/blizzard.h"
 #include "ui/pixel_ops.h"
+#include "hw/qdev-deprecated.h"
 
 typedef void (*blizzard_fn_t)(uint8_t *, const uint8_t *, unsigned int);
 
@@ -1010,6 +1011,8 @@ void *s1d13745_init(qemu_irq gpio_int)
     BlizzardState *s = (BlizzardState *) g_malloc0(sizeof(*s));
     DisplaySurface *surface;
 
+    qdev_warn_deprecated_function_used();
+
     s->fb = g_malloc(0x180000);
 
     s->con = graphic_console_init(NULL, 0, &blizzard_ops, s);
-- 
2.21.3

[RFC PATCH 08/35] hw/display/blizzard: Emit warning when old code is used

[Philippe Mathieu-Daudé]

This code hasn't been QOM'ified yet. Warn the user.

Signed-off-by: Philippe Mathieu-Daudé <philmd@redhat.com>
---
 hw/display/blizzard.c | 3 +++
 1 file changed, 3 insertions(+)

diff --git a/hw/display/blizzard.c b/hw/display/blizzard.c
index 105241577d..74557b152b 100644
--- a/hw/display/blizzard.c
+++ b/hw/display/blizzard.c
@@ -23,6 +23,7 @@
 #include "ui/console.h"
 #include "hw/display/blizzard.h"
 #include "ui/pixel_ops.h"
+#include "hw/qdev-deprecated.h"
 
 typedef void (*blizzard_fn_t)(uint8_t *, const uint8_t *, unsigned int);
 
@@ -1010,6 +1011,8 @@ void *s1d13745_init(qemu_irq gpio_int)
     BlizzardState *s = (BlizzardState *) g_malloc0(sizeof(*s));
     DisplaySurface *surface;
 
+    qdev_warn_deprecated_function_used();
+
     s->fb = g_malloc(0x180000);
 
     s->con = graphic_console_init(NULL, 0, &blizzard_ops, s);
-- 
2.21.3

[RFC PATCH 08/35] hw/display/blizzard: Emit warning when old code is used

[Philippe Mathieu-Daudé]

This code hasn't been QOM'ified yet. Warn the user.

Signed-off-by: Philippe Mathieu-Daudé <philmd@redhat.com>
---
 hw/display/blizzard.c | 3 +++
 1 file changed, 3 insertions(+)

diff --git a/hw/display/blizzard.c b/hw/display/blizzard.c
index 105241577d..74557b152b 100644
--- a/hw/display/blizzard.c
+++ b/hw/display/blizzard.c
@@ -23,6 +23,7 @@
 #include "ui/console.h"
 #include "hw/display/blizzard.h"
 #include "ui/pixel_ops.h"
+#include "hw/qdev-deprecated.h"
 
 typedef void (*blizzard_fn_t)(uint8_t *, const uint8_t *, unsigned int);
 
@@ -1010,6 +1011,8 @@ void *s1d13745_init(qemu_irq gpio_int)
     BlizzardState *s = (BlizzardState *) g_malloc0(sizeof(*s));
     DisplaySurface *surface;
 
+    qdev_warn_deprecated_function_used();
+
     s->fb = g_malloc(0x180000);
 
     s->con = graphic_console_init(NULL, 0, &blizzard_ops, s);
-- 
2.21.3

[RFC PATCH 09/35] hw/display/ramfb: Emit warning when old code is used

[Philippe Mathieu-Daudé]

This code hasn't been QOM'ified yet. Warn the user.

Signed-off-by: Philippe Mathieu-Daudé <philmd@redhat.com>
---
 hw/display/ramfb.c | 3 +++
 1 file changed, 3 insertions(+)

diff --git a/hw/display/ramfb.c b/hw/display/ramfb.c
index 79b9754a58..a4a427e5c7 100644
--- a/hw/display/ramfb.c
+++ b/hw/display/ramfb.c
@@ -18,6 +18,7 @@
 #include "hw/display/bochs-vbe.h" /* for limits */
 #include "ui/console.h"
 #include "sysemu/reset.h"
+#include "hw/qdev-deprecated.h"
 
 struct QEMU_PACKED RAMFBCfg {
     uint64_t addr;
@@ -120,6 +121,8 @@ RAMFBState *ramfb_setup(Error **errp)
     FWCfgState *fw_cfg = fw_cfg_find();
     RAMFBState *s;
 
+    qdev_warn_deprecated_function_used();
+
     if (!fw_cfg || !fw_cfg->dma_enabled) {
         error_setg(errp, "ramfb device requires fw_cfg with DMA");
         return NULL;
-- 
2.21.3

[RFC PATCH 09/35] hw/display/ramfb: Emit warning when old code is used

[Philippe Mathieu-Daudé]

This code hasn't been QOM'ified yet. Warn the user.

Signed-off-by: Philippe Mathieu-Daudé <philmd@redhat.com>
---
 hw/display/ramfb.c | 3 +++
 1 file changed, 3 insertions(+)

diff --git a/hw/display/ramfb.c b/hw/display/ramfb.c
index 79b9754a58..a4a427e5c7 100644
--- a/hw/display/ramfb.c
+++ b/hw/display/ramfb.c
@@ -18,6 +18,7 @@
 #include "hw/display/bochs-vbe.h" /* for limits */
 #include "ui/console.h"
 #include "sysemu/reset.h"
+#include "hw/qdev-deprecated.h"
 
 struct QEMU_PACKED RAMFBCfg {
     uint64_t addr;
@@ -120,6 +121,8 @@ RAMFBState *ramfb_setup(Error **errp)
     FWCfgState *fw_cfg = fw_cfg_find();
     RAMFBState *s;
 
+    qdev_warn_deprecated_function_used();
+
     if (!fw_cfg || !fw_cfg->dma_enabled) {
         error_setg(errp, "ramfb device requires fw_cfg with DMA");
         return NULL;
-- 
2.21.3

[RFC PATCH 09/35] hw/display/ramfb: Emit warning when old code is used

[Philippe Mathieu-Daudé]

This code hasn't been QOM'ified yet. Warn the user.

Signed-off-by: Philippe Mathieu-Daudé <philmd@redhat.com>
---
 hw/display/ramfb.c | 3 +++
 1 file changed, 3 insertions(+)

diff --git a/hw/display/ramfb.c b/hw/display/ramfb.c
index 79b9754a58..a4a427e5c7 100644
--- a/hw/display/ramfb.c
+++ b/hw/display/ramfb.c
@@ -18,6 +18,7 @@
 #include "hw/display/bochs-vbe.h" /* for limits */
 #include "ui/console.h"
 #include "sysemu/reset.h"
+#include "hw/qdev-deprecated.h"
 
 struct QEMU_PACKED RAMFBCfg {
     uint64_t addr;
@@ -120,6 +121,8 @@ RAMFBState *ramfb_setup(Error **errp)
     FWCfgState *fw_cfg = fw_cfg_find();
     RAMFBState *s;
 
+    qdev_warn_deprecated_function_used();
+
     if (!fw_cfg || !fw_cfg->dma_enabled) {
         error_setg(errp, "ramfb device requires fw_cfg with DMA");
         return NULL;
-- 
2.21.3

[RFC PATCH 10/35] hw/display/tc6393xb: Emit warning when old code is used

[Philippe Mathieu-Daudé]

This code hasn't been QOM'ified yet. Warn the user.

Signed-off-by: Philippe Mathieu-Daudé <philmd@redhat.com>
---
 hw/display/tc6393xb.c | 3 +++
 1 file changed, 3 insertions(+)

diff --git a/hw/display/tc6393xb.c b/hw/display/tc6393xb.c
index 49a676d1b0..e4900e9502 100644
--- a/hw/display/tc6393xb.c
+++ b/hw/display/tc6393xb.c
@@ -21,6 +21,7 @@
 #include "ui/console.h"
 #include "ui/pixel_ops.h"
 #include "sysemu/blockdev.h"
+#include "hw/qdev-deprecated.h"
 
 #define IRQ_TC6393_NAND		0
 #define IRQ_TC6393_MMC		1
@@ -556,6 +557,8 @@ TC6393xbState *tc6393xb_init(MemoryRegion *sysmem, uint32_t base, qemu_irq irq)
         },
     };
 
+    qdev_warn_deprecated_function_used();
+
     s = (TC6393xbState *) g_malloc0(sizeof(TC6393xbState));
     s->irq = irq;
     s->gpio_in = qemu_allocate_irqs(tc6393xb_gpio_set, s, TC6393XB_GPIOS);
-- 
2.21.3

[RFC PATCH 10/35] hw/display/tc6393xb: Emit warning when old code is used

[Philippe Mathieu-Daudé]

This code hasn't been QOM'ified yet. Warn the user.

Signed-off-by: Philippe Mathieu-Daudé <philmd@redhat.com>
---
 hw/display/tc6393xb.c | 3 +++
 1 file changed, 3 insertions(+)

diff --git a/hw/display/tc6393xb.c b/hw/display/tc6393xb.c
index 49a676d1b0..e4900e9502 100644
--- a/hw/display/tc6393xb.c
+++ b/hw/display/tc6393xb.c
@@ -21,6 +21,7 @@
 #include "ui/console.h"
 #include "ui/pixel_ops.h"
 #include "sysemu/blockdev.h"
+#include "hw/qdev-deprecated.h"
 
 #define IRQ_TC6393_NAND		0
 #define IRQ_TC6393_MMC		1
@@ -556,6 +557,8 @@ TC6393xbState *tc6393xb_init(MemoryRegion *sysmem, uint32_t base, qemu_irq irq)
         },
     };
 
+    qdev_warn_deprecated_function_used();
+
     s = (TC6393xbState *) g_malloc0(sizeof(TC6393xbState));
     s->irq = irq;
     s->gpio_in = qemu_allocate_irqs(tc6393xb_gpio_set, s, TC6393XB_GPIOS);
-- 
2.21.3

[RFC PATCH 10/35] hw/display/tc6393xb: Emit warning when old code is used

[Philippe Mathieu-Daudé]

This code hasn't been QOM'ified yet. Warn the user.

Signed-off-by: Philippe Mathieu-Daudé <philmd@redhat.com>
---
 hw/display/tc6393xb.c | 3 +++
 1 file changed, 3 insertions(+)

diff --git a/hw/display/tc6393xb.c b/hw/display/tc6393xb.c
index 49a676d1b0..e4900e9502 100644
--- a/hw/display/tc6393xb.c
+++ b/hw/display/tc6393xb.c
@@ -21,6 +21,7 @@
 #include "ui/console.h"
 #include "ui/pixel_ops.h"
 #include "sysemu/blockdev.h"
+#include "hw/qdev-deprecated.h"
 
 #define IRQ_TC6393_NAND		0
 #define IRQ_TC6393_MMC		1
@@ -556,6 +557,8 @@ TC6393xbState *tc6393xb_init(MemoryRegion *sysmem, uint32_t base, qemu_irq irq)
         },
     };
 
+    qdev_warn_deprecated_function_used();
+
     s = (TC6393xbState *) g_malloc0(sizeof(TC6393xbState));
     s->irq = irq;
     s->gpio_in = qemu_allocate_irqs(tc6393xb_gpio_set, s, TC6393XB_GPIOS);
-- 
2.21.3

[RFC PATCH 11/35] hw/display/vga-isa-mm: Emit warning when old code is used

[Philippe Mathieu-Daudé]

This code hasn't been QOM'ified yet. Warn the user.

Signed-off-by: Philippe Mathieu-Daudé <philmd@redhat.com>
---
 hw/display/vga-isa-mm.c | 5 +++++
 hw/display/vga.c        | 3 +++
 2 files changed, 8 insertions(+)

diff --git a/hw/display/vga-isa-mm.c b/hw/display/vga-isa-mm.c
index 7321b7a06d..3e62389b63 100644
--- a/hw/display/vga-isa-mm.c
+++ b/hw/display/vga-isa-mm.c
@@ -29,6 +29,7 @@
 #include "hw/display/vga.h"
 #include "vga_int.h"
 #include "ui/pixel_ops.h"
+#include "hw/qdev-deprecated.h"
 
 #define VGA_RAM_SIZE (8 * MiB)
 
@@ -71,6 +72,8 @@ static void vga_mm_init(ISAVGAMMState *s, hwaddr vram_base,
 {
     MemoryRegion *s_ioport_ctrl, *vga_io_memory;
 
+    qdev_warn_deprecated_function_used();
+
     s->it_shift = it_shift;
     s_ioport_ctrl = g_malloc(sizeof(*s_ioport_ctrl));
     memory_region_init_io(s_ioport_ctrl, NULL, &vga_mm_ctrl_ops, s,
@@ -99,6 +102,8 @@ int isa_vga_mm_init(hwaddr vram_base,
 
     s = g_malloc0(sizeof(*s));
 
+    qdev_warn_deprecated_function_used();
+
     s->vga.vram_size_mb = VGA_RAM_SIZE / MiB;
     s->vga.global_vmstate = true;
     vga_common_init(&s->vga, NULL);
diff --git a/hw/display/vga.c b/hw/display/vga.c
index 061fd9ab8f..d59a9c896b 100644
--- a/hw/display/vga.c
+++ b/hw/display/vga.c
@@ -35,6 +35,7 @@
 #include "hw/xen/xen.h"
 #include "migration/vmstate.h"
 #include "trace.h"
+#include "hw/qdev-deprecated.h"
 
 //#define DEBUG_VGA_MEM
 //#define DEBUG_VGA_REG
@@ -2262,6 +2263,8 @@ MemoryRegion *vga_init_io(VGACommonState *s, Object *obj,
 {
     MemoryRegion *vga_mem;
 
+    qdev_warn_deprecated_function_used();
+
     *vga_ports = vga_portio_list;
     *vbe_ports = vbe_portio_list;
 
-- 
2.21.3

[RFC PATCH 11/35] hw/display/vga-isa-mm: Emit warning when old code is used

[Philippe Mathieu-Daudé]

This code hasn't been QOM'ified yet. Warn the user.

Signed-off-by: Philippe Mathieu-Daudé <philmd@redhat.com>
---
 hw/display/vga-isa-mm.c | 5 +++++
 hw/display/vga.c        | 3 +++
 2 files changed, 8 insertions(+)

diff --git a/hw/display/vga-isa-mm.c b/hw/display/vga-isa-mm.c
index 7321b7a06d..3e62389b63 100644
--- a/hw/display/vga-isa-mm.c
+++ b/hw/display/vga-isa-mm.c
@@ -29,6 +29,7 @@
 #include "hw/display/vga.h"
 #include "vga_int.h"
 #include "ui/pixel_ops.h"
+#include "hw/qdev-deprecated.h"
 
 #define VGA_RAM_SIZE (8 * MiB)
 
@@ -71,6 +72,8 @@ static void vga_mm_init(ISAVGAMMState *s, hwaddr vram_base,
 {
     MemoryRegion *s_ioport_ctrl, *vga_io_memory;
 
+    qdev_warn_deprecated_function_used();
+
     s->it_shift = it_shift;
     s_ioport_ctrl = g_malloc(sizeof(*s_ioport_ctrl));
     memory_region_init_io(s_ioport_ctrl, NULL, &vga_mm_ctrl_ops, s,
@@ -99,6 +102,8 @@ int isa_vga_mm_init(hwaddr vram_base,
 
     s = g_malloc0(sizeof(*s));
 
+    qdev_warn_deprecated_function_used();
+
     s->vga.vram_size_mb = VGA_RAM_SIZE / MiB;
     s->vga.global_vmstate = true;
     vga_common_init(&s->vga, NULL);
diff --git a/hw/display/vga.c b/hw/display/vga.c
index 061fd9ab8f..d59a9c896b 100644
--- a/hw/display/vga.c
+++ b/hw/display/vga.c
@@ -35,6 +35,7 @@
 #include "hw/xen/xen.h"
 #include "migration/vmstate.h"
 #include "trace.h"
+#include "hw/qdev-deprecated.h"
 
 //#define DEBUG_VGA_MEM
 //#define DEBUG_VGA_REG
@@ -2262,6 +2263,8 @@ MemoryRegion *vga_init_io(VGACommonState *s, Object *obj,
 {
     MemoryRegion *vga_mem;
 
+    qdev_warn_deprecated_function_used();
+
     *vga_ports = vga_portio_list;
     *vbe_ports = vbe_portio_list;
 
-- 
2.21.3

[RFC PATCH 11/35] hw/display/vga-isa-mm: Emit warning when old code is used

[Philippe Mathieu-Daudé]

This code hasn't been QOM'ified yet. Warn the user.

Signed-off-by: Philippe Mathieu-Daudé <philmd@redhat.com>
---
 hw/display/vga-isa-mm.c | 5 +++++
 hw/display/vga.c        | 3 +++
 2 files changed, 8 insertions(+)

diff --git a/hw/display/vga-isa-mm.c b/hw/display/vga-isa-mm.c
index 7321b7a06d..3e62389b63 100644
--- a/hw/display/vga-isa-mm.c
+++ b/hw/display/vga-isa-mm.c
@@ -29,6 +29,7 @@
 #include "hw/display/vga.h"
 #include "vga_int.h"
 #include "ui/pixel_ops.h"
+#include "hw/qdev-deprecated.h"
 
 #define VGA_RAM_SIZE (8 * MiB)
 
@@ -71,6 +72,8 @@ static void vga_mm_init(ISAVGAMMState *s, hwaddr vram_base,
 {
     MemoryRegion *s_ioport_ctrl, *vga_io_memory;
 
+    qdev_warn_deprecated_function_used();
+
     s->it_shift = it_shift;
     s_ioport_ctrl = g_malloc(sizeof(*s_ioport_ctrl));
     memory_region_init_io(s_ioport_ctrl, NULL, &vga_mm_ctrl_ops, s,
@@ -99,6 +102,8 @@ int isa_vga_mm_init(hwaddr vram_base,
 
     s = g_malloc0(sizeof(*s));
 
+    qdev_warn_deprecated_function_used();
+
     s->vga.vram_size_mb = VGA_RAM_SIZE / MiB;
     s->vga.global_vmstate = true;
     vga_common_init(&s->vga, NULL);
diff --git a/hw/display/vga.c b/hw/display/vga.c
index 061fd9ab8f..d59a9c896b 100644
--- a/hw/display/vga.c
+++ b/hw/display/vga.c
@@ -35,6 +35,7 @@
 #include "hw/xen/xen.h"
 #include "migration/vmstate.h"
 #include "trace.h"
+#include "hw/qdev-deprecated.h"
 
 //#define DEBUG_VGA_MEM
 //#define DEBUG_VGA_REG
@@ -2262,6 +2263,8 @@ MemoryRegion *vga_init_io(VGACommonState *s, Object *obj,
 {
     MemoryRegion *vga_mem;
 
+    qdev_warn_deprecated_function_used();
+
     *vga_ports = vga_portio_list;
     *vbe_ports = vbe_portio_list;
 
-- 
2.21.3

[RFC PATCH 12/35] hw/dma/etraxfs_dma: Emit warning when old code is used

[Philippe Mathieu-Daudé]

This code hasn't been QOM'ified yet. Warn the user.

Signed-off-by: Philippe Mathieu-Daudé <philmd@redhat.com>
---
 hw/dma/etraxfs_dma.c | 4 +++-
 1 file changed, 3 insertions(+), 1 deletion(-)

diff --git a/hw/dma/etraxfs_dma.c b/hw/dma/etraxfs_dma.c
index c4334e87bf..d2f7e7ca9d 100644
--- a/hw/dma/etraxfs_dma.c
+++ b/hw/dma/etraxfs_dma.c
@@ -28,7 +28,7 @@
 #include "qemu/main-loop.h"
 #include "sysemu/runstate.h"
 #include "exec/address-spaces.h"
-
+#include "hw/qdev-deprecated.h"
 #include "hw/cris/etraxfs_dma.h"
 
 #define D(x)
@@ -765,6 +765,8 @@ void *etraxfs_dmac_init(hwaddr base, int nr_channels)
 {
 	struct fs_dma_ctrl *ctrl = NULL;
 
+    qdev_warn_deprecated_function_used();
+
 	ctrl = g_malloc0(sizeof *ctrl);
 
         ctrl->bh = qemu_bh_new(DMA_run, ctrl);
-- 
2.21.3

[RFC PATCH 12/35] hw/dma/etraxfs_dma: Emit warning when old code is used

[Philippe Mathieu-Daudé]

This code hasn't been QOM'ified yet. Warn the user.

Signed-off-by: Philippe Mathieu-Daudé <philmd@redhat.com>
---
 hw/dma/etraxfs_dma.c | 4 +++-
 1 file changed, 3 insertions(+), 1 deletion(-)

diff --git a/hw/dma/etraxfs_dma.c b/hw/dma/etraxfs_dma.c
index c4334e87bf..d2f7e7ca9d 100644
--- a/hw/dma/etraxfs_dma.c
+++ b/hw/dma/etraxfs_dma.c
@@ -28,7 +28,7 @@
 #include "qemu/main-loop.h"
 #include "sysemu/runstate.h"
 #include "exec/address-spaces.h"
-
+#include "hw/qdev-deprecated.h"
 #include "hw/cris/etraxfs_dma.h"
 
 #define D(x)
@@ -765,6 +765,8 @@ void *etraxfs_dmac_init(hwaddr base, int nr_channels)
 {
 	struct fs_dma_ctrl *ctrl = NULL;
 
+    qdev_warn_deprecated_function_used();
+
 	ctrl = g_malloc0(sizeof *ctrl);
 
         ctrl->bh = qemu_bh_new(DMA_run, ctrl);
-- 
2.21.3

[RFC PATCH 12/35] hw/dma/etraxfs_dma: Emit warning when old code is used

[Philippe Mathieu-Daudé]

This code hasn't been QOM'ified yet. Warn the user.

Signed-off-by: Philippe Mathieu-Daudé <philmd@redhat.com>
---
 hw/dma/etraxfs_dma.c | 4 +++-
 1 file changed, 3 insertions(+), 1 deletion(-)

diff --git a/hw/dma/etraxfs_dma.c b/hw/dma/etraxfs_dma.c
index c4334e87bf..d2f7e7ca9d 100644
--- a/hw/dma/etraxfs_dma.c
+++ b/hw/dma/etraxfs_dma.c
@@ -28,7 +28,7 @@
 #include "qemu/main-loop.h"
 #include "sysemu/runstate.h"
 #include "exec/address-spaces.h"
-
+#include "hw/qdev-deprecated.h"
 #include "hw/cris/etraxfs_dma.h"
 
 #define D(x)
@@ -765,6 +765,8 @@ void *etraxfs_dmac_init(hwaddr base, int nr_channels)
 {
 	struct fs_dma_ctrl *ctrl = NULL;
 
+    qdev_warn_deprecated_function_used();
+
 	ctrl = g_malloc0(sizeof *ctrl);
 
         ctrl->bh = qemu_bh_new(DMA_run, ctrl);
-- 
2.21.3

[RFC PATCH 13/35] hw/dma/soc_dma: Emit warning when old code is used

[Philippe Mathieu-Daudé]

This code hasn't been QOM'ified yet. Warn the user.

Signed-off-by: Philippe Mathieu-Daudé <philmd@redhat.com>
---
 hw/dma/soc_dma.c | 3 +++
 1 file changed, 3 insertions(+)

diff --git a/hw/dma/soc_dma.c b/hw/dma/soc_dma.c
index 3a430057f5..22fd8c38b0 100644
--- a/hw/dma/soc_dma.c
+++ b/hw/dma/soc_dma.c
@@ -21,6 +21,7 @@
 #include "qemu/error-report.h"
 #include "qemu/timer.h"
 #include "hw/arm/soc_dma.h"
+#include "hw/qdev-deprecated.h"
 
 static void transfer_mem2mem(struct soc_dma_ch_s *ch)
 {
@@ -242,6 +243,8 @@ struct soc_dma_s *soc_dma_init(int n)
     int i;
     struct dma_s *s = g_malloc0(sizeof(*s) + n * sizeof(*s->ch));
 
+    qdev_warn_deprecated_function_used();
+
     s->chnum = n;
     s->soc.ch = s->ch;
     for (i = 0; i < n; i ++) {
-- 
2.21.3

[RFC PATCH 13/35] hw/dma/soc_dma: Emit warning when old code is used

[Philippe Mathieu-Daudé]

This code hasn't been QOM'ified yet. Warn the user.

Signed-off-by: Philippe Mathieu-Daudé <philmd@redhat.com>
---
 hw/dma/soc_dma.c | 3 +++
 1 file changed, 3 insertions(+)

diff --git a/hw/dma/soc_dma.c b/hw/dma/soc_dma.c
index 3a430057f5..22fd8c38b0 100644
--- a/hw/dma/soc_dma.c
+++ b/hw/dma/soc_dma.c
@@ -21,6 +21,7 @@
 #include "qemu/error-report.h"
 #include "qemu/timer.h"
 #include "hw/arm/soc_dma.h"
+#include "hw/qdev-deprecated.h"
 
 static void transfer_mem2mem(struct soc_dma_ch_s *ch)
 {
@@ -242,6 +243,8 @@ struct soc_dma_s *soc_dma_init(int n)
     int i;
     struct dma_s *s = g_malloc0(sizeof(*s) + n * sizeof(*s->ch));
 
+    qdev_warn_deprecated_function_used();
+
     s->chnum = n;
     s->soc.ch = s->ch;
     for (i = 0; i < n; i ++) {
-- 
2.21.3

[RFC PATCH 13/35] hw/dma/soc_dma: Emit warning when old code is used

[Philippe Mathieu-Daudé]

This code hasn't been QOM'ified yet. Warn the user.

Signed-off-by: Philippe Mathieu-Daudé <philmd@redhat.com>
---
 hw/dma/soc_dma.c | 3 +++
 1 file changed, 3 insertions(+)

diff --git a/hw/dma/soc_dma.c b/hw/dma/soc_dma.c
index 3a430057f5..22fd8c38b0 100644
--- a/hw/dma/soc_dma.c
+++ b/hw/dma/soc_dma.c
@@ -21,6 +21,7 @@
 #include "qemu/error-report.h"
 #include "qemu/timer.h"
 #include "hw/arm/soc_dma.h"
+#include "hw/qdev-deprecated.h"
 
 static void transfer_mem2mem(struct soc_dma_ch_s *ch)
 {
@@ -242,6 +243,8 @@ struct soc_dma_s *soc_dma_init(int n)
     int i;
     struct dma_s *s = g_malloc0(sizeof(*s) + n * sizeof(*s->ch));
 
+    qdev_warn_deprecated_function_used();
+
     s->chnum = n;
     s->soc.ch = s->ch;
     for (i = 0; i < n; i ++) {
-- 
2.21.3

[RFC PATCH 14/35] hw/i386/pc: Emit warning when old code is used

[Philippe Mathieu-Daudé]

This code hasn't been QOM'ified yet. Warn the user.

Signed-off-by: Philippe Mathieu-Daudé <philmd@redhat.com>
---
 hw/i386/pc.c | 3 +++
 1 file changed, 3 insertions(+)

diff --git a/hw/i386/pc.c b/hw/i386/pc.c
index 2128f3d6fe..c71809fd28 100644
--- a/hw/i386/pc.c
+++ b/hw/i386/pc.c
@@ -94,6 +94,7 @@
 #include "vmport.h"
 #include "fw_cfg.h"
 #include "trace.h"
+#include "hw/qdev-deprecated.h"
 
 GlobalProperty pc_compat_5_0[] = {};
 const size_t pc_compat_5_0_len = G_N_ELEMENTS(pc_compat_5_0);
@@ -348,6 +349,8 @@ GSIState *pc_gsi_create(qemu_irq **irqs, bool pci_enabled)
 {
     GSIState *s;
 
+    qdev_warn_deprecated_function_used();
+
     s = g_new0(GSIState, 1);
     if (kvm_ioapic_in_kernel()) {
         kvm_pc_setup_irq_routing(pci_enabled);
-- 
2.21.3

[RFC PATCH 14/35] hw/i386/pc: Emit warning when old code is used

[Philippe Mathieu-Daudé]

This code hasn't been QOM'ified yet. Warn the user.

Signed-off-by: Philippe Mathieu-Daudé <philmd@redhat.com>
---
 hw/i386/pc.c | 3 +++
 1 file changed, 3 insertions(+)

diff --git a/hw/i386/pc.c b/hw/i386/pc.c
index 2128f3d6fe..c71809fd28 100644
--- a/hw/i386/pc.c
+++ b/hw/i386/pc.c
@@ -94,6 +94,7 @@
 #include "vmport.h"
 #include "fw_cfg.h"
 #include "trace.h"
+#include "hw/qdev-deprecated.h"
 
 GlobalProperty pc_compat_5_0[] = {};
 const size_t pc_compat_5_0_len = G_N_ELEMENTS(pc_compat_5_0);
@@ -348,6 +349,8 @@ GSIState *pc_gsi_create(qemu_irq **irqs, bool pci_enabled)
 {
     GSIState *s;
 
+    qdev_warn_deprecated_function_used();
+
     s = g_new0(GSIState, 1);
     if (kvm_ioapic_in_kernel()) {
         kvm_pc_setup_irq_routing(pci_enabled);
-- 
2.21.3

[RFC PATCH 14/35] hw/i386/pc: Emit warning when old code is used

[Philippe Mathieu-Daudé]

This code hasn't been QOM'ified yet. Warn the user.

Signed-off-by: Philippe Mathieu-Daudé <philmd@redhat.com>
---
 hw/i386/pc.c | 3 +++
 1 file changed, 3 insertions(+)

diff --git a/hw/i386/pc.c b/hw/i386/pc.c
index 2128f3d6fe..c71809fd28 100644
--- a/hw/i386/pc.c
+++ b/hw/i386/pc.c
@@ -94,6 +94,7 @@
 #include "vmport.h"
 #include "fw_cfg.h"
 #include "trace.h"
+#include "hw/qdev-deprecated.h"
 
 GlobalProperty pc_compat_5_0[] = {};
 const size_t pc_compat_5_0_len = G_N_ELEMENTS(pc_compat_5_0);
@@ -348,6 +349,8 @@ GSIState *pc_gsi_create(qemu_irq **irqs, bool pci_enabled)
 {
     GSIState *s;
 
+    qdev_warn_deprecated_function_used();
+
     s = g_new0(GSIState, 1);
     if (kvm_ioapic_in_kernel()) {
         kvm_pc_setup_irq_routing(pci_enabled);
-- 
2.21.3

[RFC PATCH 15/35] hw/i386/xen/xen-hvm: Emit warning when old code is used

[Philippe Mathieu-Daudé]

This code hasn't been QOM'ified yet. Warn the user.

Signed-off-by: Philippe Mathieu-Daudé <philmd@redhat.com>
---
 hw/i386/xen/xen-hvm.c | 4 +++-
 1 file changed, 3 insertions(+), 1 deletion(-)

diff --git a/hw/i386/xen/xen-hvm.c b/hw/i386/xen/xen-hvm.c
index 82ece6b9e7..a1163b1529 100644
--- a/hw/i386/xen/xen-hvm.c
+++ b/hw/i386/xen/xen-hvm.c
@@ -31,7 +31,7 @@
 #include "sysemu/xen-mapcache.h"
 #include "trace.h"
 #include "exec/address-spaces.h"
-
+#include "hw/qdev-deprecated.h"
 #include <xen/hvm/ioreq.h>
 #include <xen/hvm/e820.h>
 
@@ -1401,6 +1401,8 @@ void xen_hvm_init(PCMachineState *pcms, MemoryRegion **ram_memory)
     xen_pfn_t ioreq_pfn;
     XenIOState *state;
 
+    qdev_warn_deprecated_function_used();
+
     state = g_malloc0(sizeof (XenIOState));
 
     state->xce_handle = xenevtchn_open(NULL, 0);
-- 
2.21.3

[RFC PATCH 15/35] hw/i386/xen/xen-hvm: Emit warning when old code is used

[Philippe Mathieu-Daudé]

This code hasn't been QOM'ified yet. Warn the user.

Signed-off-by: Philippe Mathieu-Daudé <philmd@redhat.com>
---
 hw/i386/xen/xen-hvm.c | 4 +++-
 1 file changed, 3 insertions(+), 1 deletion(-)

diff --git a/hw/i386/xen/xen-hvm.c b/hw/i386/xen/xen-hvm.c
index 82ece6b9e7..a1163b1529 100644
--- a/hw/i386/xen/xen-hvm.c
+++ b/hw/i386/xen/xen-hvm.c
@@ -31,7 +31,7 @@
 #include "sysemu/xen-mapcache.h"
 #include "trace.h"
 #include "exec/address-spaces.h"
-
+#include "hw/qdev-deprecated.h"
 #include <xen/hvm/ioreq.h>
 #include <xen/hvm/e820.h>
 
@@ -1401,6 +1401,8 @@ void xen_hvm_init(PCMachineState *pcms, MemoryRegion **ram_memory)
     xen_pfn_t ioreq_pfn;
     XenIOState *state;
 
+    qdev_warn_deprecated_function_used();
+
     state = g_malloc0(sizeof (XenIOState));
 
     state->xce_handle = xenevtchn_open(NULL, 0);
-- 
2.21.3

[RFC PATCH 15/35] hw/i386/xen/xen-hvm: Emit warning when old code is used

[Philippe Mathieu-Daudé]

This code hasn't been QOM'ified yet. Warn the user.

Signed-off-by: Philippe Mathieu-Daudé <philmd@redhat.com>
---
 hw/i386/xen/xen-hvm.c | 4 +++-
 1 file changed, 3 insertions(+), 1 deletion(-)

diff --git a/hw/i386/xen/xen-hvm.c b/hw/i386/xen/xen-hvm.c
index 82ece6b9e7..a1163b1529 100644
--- a/hw/i386/xen/xen-hvm.c
+++ b/hw/i386/xen/xen-hvm.c
@@ -31,7 +31,7 @@
 #include "sysemu/xen-mapcache.h"
 #include "trace.h"
 #include "exec/address-spaces.h"
-
+#include "hw/qdev-deprecated.h"
 #include <xen/hvm/ioreq.h>
 #include <xen/hvm/e820.h>
 
@@ -1401,6 +1401,8 @@ void xen_hvm_init(PCMachineState *pcms, MemoryRegion **ram_memory)
     xen_pfn_t ioreq_pfn;
     XenIOState *state;
 
+    qdev_warn_deprecated_function_used();
+
     state = g_malloc0(sizeof (XenIOState));
 
     state->xce_handle = xenevtchn_open(NULL, 0);
-- 
2.21.3

[RFC PATCH 16/35] hw/input/lasips2: Emit warning when old code is used

[Philippe Mathieu-Daudé]

This code hasn't been QOM'ified yet. Warn the user.

Signed-off-by: Philippe Mathieu-Daudé <philmd@redhat.com>
---
 hw/input/lasips2.c | 4 +++-
 1 file changed, 3 insertions(+), 1 deletion(-)

diff --git a/hw/input/lasips2.c b/hw/input/lasips2.c
index 0786e57338..452244f037 100644
--- a/hw/input/lasips2.c
+++ b/hw/input/lasips2.c
@@ -34,7 +34,7 @@
 #include "exec/address-spaces.h"
 #include "migration/vmstate.h"
 #include "hw/irq.h"
-
+#include "hw/qdev-deprecated.h"
 
 struct LASIPS2State;
 typedef struct LASIPS2Port {
@@ -269,6 +269,8 @@ void lasips2_init(MemoryRegion *address_space,
 {
     LASIPS2State *s;
 
+    qdev_warn_deprecated_function_used();
+
     s = g_malloc0(sizeof(LASIPS2State));
 
     s->irq = irq;
-- 
2.21.3

[RFC PATCH 16/35] hw/input/lasips2: Emit warning when old code is used

[Philippe Mathieu-Daudé]

This code hasn't been QOM'ified yet. Warn the user.

Signed-off-by: Philippe Mathieu-Daudé <philmd@redhat.com>
---
 hw/input/lasips2.c | 4 +++-
 1 file changed, 3 insertions(+), 1 deletion(-)

diff --git a/hw/input/lasips2.c b/hw/input/lasips2.c
index 0786e57338..452244f037 100644
--- a/hw/input/lasips2.c
+++ b/hw/input/lasips2.c
@@ -34,7 +34,7 @@
 #include "exec/address-spaces.h"
 #include "migration/vmstate.h"
 #include "hw/irq.h"
-
+#include "hw/qdev-deprecated.h"
 
 struct LASIPS2State;
 typedef struct LASIPS2Port {
@@ -269,6 +269,8 @@ void lasips2_init(MemoryRegion *address_space,
 {
     LASIPS2State *s;
 
+    qdev_warn_deprecated_function_used();
+
     s = g_malloc0(sizeof(LASIPS2State));
 
     s->irq = irq;
-- 
2.21.3

[RFC PATCH 16/35] hw/input/lasips2: Emit warning when old code is used

[Philippe Mathieu-Daudé]

This code hasn't been QOM'ified yet. Warn the user.

Signed-off-by: Philippe Mathieu-Daudé <philmd@redhat.com>
---
 hw/input/lasips2.c | 4 +++-
 1 file changed, 3 insertions(+), 1 deletion(-)

diff --git a/hw/input/lasips2.c b/hw/input/lasips2.c
index 0786e57338..452244f037 100644
--- a/hw/input/lasips2.c
+++ b/hw/input/lasips2.c
@@ -34,7 +34,7 @@
 #include "exec/address-spaces.h"
 #include "migration/vmstate.h"
 #include "hw/irq.h"
-
+#include "hw/qdev-deprecated.h"
 
 struct LASIPS2State;
 typedef struct LASIPS2Port {
@@ -269,6 +269,8 @@ void lasips2_init(MemoryRegion *address_space,
 {
     LASIPS2State *s;
 
+    qdev_warn_deprecated_function_used();
+
     s = g_malloc0(sizeof(LASIPS2State));
 
     s->irq = irq;
-- 
2.21.3

[RFC PATCH 17/35] hw/input/pckbd: Emit warning when old code is used

[Philippe Mathieu-Daudé]

This code hasn't been QOM'ified yet. Warn the user.

Signed-off-by: Philippe Mathieu-Daudé <philmd@redhat.com>
---
 hw/input/pckbd.c | 4 +++-
 1 file changed, 3 insertions(+), 1 deletion(-)

diff --git a/hw/input/pckbd.c b/hw/input/pckbd.c
index 60a4130320..c7f42be63b 100644
--- a/hw/input/pckbd.c
+++ b/hw/input/pckbd.c
@@ -31,7 +31,7 @@
 #include "hw/input/i8042.h"
 #include "sysemu/reset.h"
 #include "sysemu/runstate.h"
-
+#include "hw/qdev-deprecated.h"
 #include "trace.h"
 
 /*	Keyboard Controller Commands */
@@ -467,6 +467,8 @@ void i8042_mm_init(qemu_irq kbd_irq, qemu_irq mouse_irq,
 {
     KBDState *s = g_malloc0(sizeof(KBDState));
 
+    qdev_warn_deprecated_function_used();
+
     s->irq_kbd = kbd_irq;
     s->irq_mouse = mouse_irq;
     s->mask = mask;
-- 
2.21.3

[RFC PATCH 17/35] hw/input/pckbd: Emit warning when old code is used

[Philippe Mathieu-Daudé]

This code hasn't been QOM'ified yet. Warn the user.

Signed-off-by: Philippe Mathieu-Daudé <philmd@redhat.com>
---
 hw/input/pckbd.c | 4 +++-
 1 file changed, 3 insertions(+), 1 deletion(-)

diff --git a/hw/input/pckbd.c b/hw/input/pckbd.c
index 60a4130320..c7f42be63b 100644
--- a/hw/input/pckbd.c
+++ b/hw/input/pckbd.c
@@ -31,7 +31,7 @@
 #include "hw/input/i8042.h"
 #include "sysemu/reset.h"
 #include "sysemu/runstate.h"
-
+#include "hw/qdev-deprecated.h"
 #include "trace.h"
 
 /*	Keyboard Controller Commands */
@@ -467,6 +467,8 @@ void i8042_mm_init(qemu_irq kbd_irq, qemu_irq mouse_irq,
 {
     KBDState *s = g_malloc0(sizeof(KBDState));
 
+    qdev_warn_deprecated_function_used();
+
     s->irq_kbd = kbd_irq;
     s->irq_mouse = mouse_irq;
     s->mask = mask;
-- 
2.21.3

[RFC PATCH 17/35] hw/input/pckbd: Emit warning when old code is used

[Philippe Mathieu-Daudé]

This code hasn't been QOM'ified yet. Warn the user.

Signed-off-by: Philippe Mathieu-Daudé <philmd@redhat.com>
---
 hw/input/pckbd.c | 4 +++-
 1 file changed, 3 insertions(+), 1 deletion(-)

diff --git a/hw/input/pckbd.c b/hw/input/pckbd.c
index 60a4130320..c7f42be63b 100644
--- a/hw/input/pckbd.c
+++ b/hw/input/pckbd.c
@@ -31,7 +31,7 @@
 #include "hw/input/i8042.h"
 #include "sysemu/reset.h"
 #include "sysemu/runstate.h"
-
+#include "hw/qdev-deprecated.h"
 #include "trace.h"
 
 /*	Keyboard Controller Commands */
@@ -467,6 +467,8 @@ void i8042_mm_init(qemu_irq kbd_irq, qemu_irq mouse_irq,
 {
     KBDState *s = g_malloc0(sizeof(KBDState));
 
+    qdev_warn_deprecated_function_used();
+
     s->irq_kbd = kbd_irq;
     s->irq_mouse = mouse_irq;
     s->mask = mask;
-- 
2.21.3

[RFC PATCH 18/35] hw/input/ps2: Emit warning when old code is used

[Philippe Mathieu-Daudé]

This code hasn't been QOM'ified yet. Warn the user.

Signed-off-by: Philippe Mathieu-Daudé <philmd@redhat.com>
---
 hw/input/ps2.c | 6 +++++-
 1 file changed, 5 insertions(+), 1 deletion(-)

diff --git a/hw/input/ps2.c b/hw/input/ps2.c
index f8746d2f52..0d84061cae 100644
--- a/hw/input/ps2.c
+++ b/hw/input/ps2.c
@@ -30,7 +30,7 @@
 #include "ui/input.h"
 #include "sysemu/reset.h"
 #include "sysemu/runstate.h"
-
+#include "hw/qdev-deprecated.h"
 #include "trace.h"
 
 /* debug PC keyboard */
@@ -1136,6 +1136,8 @@ void *ps2_kbd_init(void (*update_irq)(void *, int), void *update_arg)
 {
     PS2KbdState *s = (PS2KbdState *)g_malloc0(sizeof(PS2KbdState));
 
+    qdev_warn_deprecated_function_used();
+
     trace_ps2_kbd_init(s);
     s->common.update_irq = update_irq;
     s->common.update_arg = update_arg;
@@ -1158,6 +1160,8 @@ void *ps2_mouse_init(void (*update_irq)(void *, int), void *update_arg)
 {
     PS2MouseState *s = (PS2MouseState *)g_malloc0(sizeof(PS2MouseState));
 
+    qdev_warn_deprecated_function_used();
+
     trace_ps2_mouse_init(s);
     s->common.update_irq = update_irq;
     s->common.update_arg = update_arg;
-- 
2.21.3

[RFC PATCH 18/35] hw/input/ps2: Emit warning when old code is used

[Philippe Mathieu-Daudé]

This code hasn't been QOM'ified yet. Warn the user.

Signed-off-by: Philippe Mathieu-Daudé <philmd@redhat.com>
---
 hw/input/ps2.c | 6 +++++-
 1 file changed, 5 insertions(+), 1 deletion(-)

diff --git a/hw/input/ps2.c b/hw/input/ps2.c
index f8746d2f52..0d84061cae 100644
--- a/hw/input/ps2.c
+++ b/hw/input/ps2.c
@@ -30,7 +30,7 @@
 #include "ui/input.h"
 #include "sysemu/reset.h"
 #include "sysemu/runstate.h"
-
+#include "hw/qdev-deprecated.h"
 #include "trace.h"
 
 /* debug PC keyboard */
@@ -1136,6 +1136,8 @@ void *ps2_kbd_init(void (*update_irq)(void *, int), void *update_arg)
 {
     PS2KbdState *s = (PS2KbdState *)g_malloc0(sizeof(PS2KbdState));
 
+    qdev_warn_deprecated_function_used();
+
     trace_ps2_kbd_init(s);
     s->common.update_irq = update_irq;
     s->common.update_arg = update_arg;
@@ -1158,6 +1160,8 @@ void *ps2_mouse_init(void (*update_irq)(void *, int), void *update_arg)
 {
     PS2MouseState *s = (PS2MouseState *)g_malloc0(sizeof(PS2MouseState));
 
+    qdev_warn_deprecated_function_used();
+
     trace_ps2_mouse_init(s);
     s->common.update_irq = update_irq;
     s->common.update_arg = update_arg;
-- 
2.21.3

[RFC PATCH 18/35] hw/input/ps2: Emit warning when old code is used

[Philippe Mathieu-Daudé]

This code hasn't been QOM'ified yet. Warn the user.

Signed-off-by: Philippe Mathieu-Daudé <philmd@redhat.com>
---
 hw/input/ps2.c | 6 +++++-
 1 file changed, 5 insertions(+), 1 deletion(-)

diff --git a/hw/input/ps2.c b/hw/input/ps2.c
index f8746d2f52..0d84061cae 100644
--- a/hw/input/ps2.c
+++ b/hw/input/ps2.c
@@ -30,7 +30,7 @@
 #include "ui/input.h"
 #include "sysemu/reset.h"
 #include "sysemu/runstate.h"
-
+#include "hw/qdev-deprecated.h"
 #include "trace.h"
 
 /* debug PC keyboard */
@@ -1136,6 +1136,8 @@ void *ps2_kbd_init(void (*update_irq)(void *, int), void *update_arg)
 {
     PS2KbdState *s = (PS2KbdState *)g_malloc0(sizeof(PS2KbdState));
 
+    qdev_warn_deprecated_function_used();
+
     trace_ps2_kbd_init(s);
     s->common.update_irq = update_irq;
     s->common.update_arg = update_arg;
@@ -1158,6 +1160,8 @@ void *ps2_mouse_init(void (*update_irq)(void *, int), void *update_arg)
 {
     PS2MouseState *s = (PS2MouseState *)g_malloc0(sizeof(PS2MouseState));
 
+    qdev_warn_deprecated_function_used();
+
     trace_ps2_mouse_init(s);
     s->common.update_irq = update_irq;
     s->common.update_arg = update_arg;
-- 
2.21.3

[RFC PATCH 19/35] hw/input/tsc2005: Emit warning when old code is used

[Philippe Mathieu-Daudé]

This code hasn't been QOM'ified yet. Warn the user.

Signed-off-by: Philippe Mathieu-Daudé <philmd@redhat.com>
---
 hw/input/tsc2005.c | 3 +++
 1 file changed, 3 insertions(+)

diff --git a/hw/input/tsc2005.c b/hw/input/tsc2005.c
index 55d61cc843..1f97b82379 100644
--- a/hw/input/tsc2005.c
+++ b/hw/input/tsc2005.c
@@ -27,6 +27,7 @@
 #include "hw/irq.h"
 #include "migration/vmstate.h"
 #include "trace.h"
+#include "hw/qdev-deprecated.h"
 
 #define TSC_CUT_RESOLUTION(value, p)	((value) >> (16 - (p ? 12 : 10)))
 
@@ -489,6 +490,8 @@ void *tsc2005_init(qemu_irq pintdav)
 {
     TSC2005State *s;
 
+    qdev_warn_deprecated_function_used();
+
     s = (TSC2005State *)
             g_malloc0(sizeof(TSC2005State));
     s->x = 400;
-- 
2.21.3

[RFC PATCH 19/35] hw/input/tsc2005: Emit warning when old code is used

[Philippe Mathieu-Daudé]

This code hasn't been QOM'ified yet. Warn the user.

Signed-off-by: Philippe Mathieu-Daudé <philmd@redhat.com>
---
 hw/input/tsc2005.c | 3 +++
 1 file changed, 3 insertions(+)

diff --git a/hw/input/tsc2005.c b/hw/input/tsc2005.c
index 55d61cc843..1f97b82379 100644
--- a/hw/input/tsc2005.c
+++ b/hw/input/tsc2005.c
@@ -27,6 +27,7 @@
 #include "hw/irq.h"
 #include "migration/vmstate.h"
 #include "trace.h"
+#include "hw/qdev-deprecated.h"
 
 #define TSC_CUT_RESOLUTION(value, p)	((value) >> (16 - (p ? 12 : 10)))
 
@@ -489,6 +490,8 @@ void *tsc2005_init(qemu_irq pintdav)
 {
     TSC2005State *s;
 
+    qdev_warn_deprecated_function_used();
+
     s = (TSC2005State *)
             g_malloc0(sizeof(TSC2005State));
     s->x = 400;
-- 
2.21.3

[RFC PATCH 19/35] hw/input/tsc2005: Emit warning when old code is used

[Philippe Mathieu-Daudé]

This code hasn't been QOM'ified yet. Warn the user.

Signed-off-by: Philippe Mathieu-Daudé <philmd@redhat.com>
---
 hw/input/tsc2005.c | 3 +++
 1 file changed, 3 insertions(+)

diff --git a/hw/input/tsc2005.c b/hw/input/tsc2005.c
index 55d61cc843..1f97b82379 100644
--- a/hw/input/tsc2005.c
+++ b/hw/input/tsc2005.c
@@ -27,6 +27,7 @@
 #include "hw/irq.h"
 #include "migration/vmstate.h"
 #include "trace.h"
+#include "hw/qdev-deprecated.h"
 
 #define TSC_CUT_RESOLUTION(value, p)	((value) >> (16 - (p ? 12 : 10)))
 
@@ -489,6 +490,8 @@ void *tsc2005_init(qemu_irq pintdav)
 {
     TSC2005State *s;
 
+    qdev_warn_deprecated_function_used();
+
     s = (TSC2005State *)
             g_malloc0(sizeof(TSC2005State));
     s->x = 400;
-- 
2.21.3

[RFC PATCH 20/35] hw/intc/i8259: Emit warning when old code is used

[Philippe Mathieu-Daudé]

This code hasn't been QOM'ified yet. Warn the user.

Signed-off-by: Philippe Mathieu-Daudé <philmd@redhat.com>
---
 hw/intc/i8259.c | 3 +++
 1 file changed, 3 insertions(+)

diff --git a/hw/intc/i8259.c b/hw/intc/i8259.c
index 51b27f6a34..9d9609cdab 100644
--- a/hw/intc/i8259.c
+++ b/hw/intc/i8259.c
@@ -30,6 +30,7 @@
 #include "qemu/log.h"
 #include "hw/isa/i8259_internal.h"
 #include "trace.h"
+#include "hw/qdev-deprecated.h"
 
 /* debug PIC */
 //#define DEBUG_PIC
@@ -414,6 +415,8 @@ qemu_irq *i8259_init(ISABus *bus, qemu_irq parent_irq)
     ISADevice *isadev;
     int i;
 
+    qdev_warn_deprecated_function_used();
+
     irq_set = g_new0(qemu_irq, ISA_NUM_IRQS);
 
     isadev = i8259_init_chip(TYPE_I8259, bus, true);
-- 
2.21.3

[RFC PATCH 20/35] hw/intc/i8259: Emit warning when old code is used

[Philippe Mathieu-Daudé]

This code hasn't been QOM'ified yet. Warn the user.

Signed-off-by: Philippe Mathieu-Daudé <philmd@redhat.com>
---
 hw/intc/i8259.c | 3 +++
 1 file changed, 3 insertions(+)

diff --git a/hw/intc/i8259.c b/hw/intc/i8259.c
index 51b27f6a34..9d9609cdab 100644
--- a/hw/intc/i8259.c
+++ b/hw/intc/i8259.c
@@ -30,6 +30,7 @@
 #include "qemu/log.h"
 #include "hw/isa/i8259_internal.h"
 #include "trace.h"
+#include "hw/qdev-deprecated.h"
 
 /* debug PIC */
 //#define DEBUG_PIC
@@ -414,6 +415,8 @@ qemu_irq *i8259_init(ISABus *bus, qemu_irq parent_irq)
     ISADevice *isadev;
     int i;
 
+    qdev_warn_deprecated_function_used();
+
     irq_set = g_new0(qemu_irq, ISA_NUM_IRQS);
 
     isadev = i8259_init_chip(TYPE_I8259, bus, true);
-- 
2.21.3

[RFC PATCH 20/35] hw/intc/i8259: Emit warning when old code is used

[Philippe Mathieu-Daudé]

This code hasn't been QOM'ified yet. Warn the user.

Signed-off-by: Philippe Mathieu-Daudé <philmd@redhat.com>
---
 hw/intc/i8259.c | 3 +++
 1 file changed, 3 insertions(+)

diff --git a/hw/intc/i8259.c b/hw/intc/i8259.c
index 51b27f6a34..9d9609cdab 100644
--- a/hw/intc/i8259.c
+++ b/hw/intc/i8259.c
@@ -30,6 +30,7 @@
 #include "qemu/log.h"
 #include "hw/isa/i8259_internal.h"
 #include "trace.h"
+#include "hw/qdev-deprecated.h"
 
 /* debug PIC */
 //#define DEBUG_PIC
@@ -414,6 +415,8 @@ qemu_irq *i8259_init(ISABus *bus, qemu_irq parent_irq)
     ISADevice *isadev;
     int i;
 
+    qdev_warn_deprecated_function_used();
+
     irq_set = g_new0(qemu_irq, ISA_NUM_IRQS);
 
     isadev = i8259_init_chip(TYPE_I8259, bus, true);
-- 
2.21.3

[RFC PATCH 21/35] hw/lm32/lm32_hwsetup: Emit warning when old code is used

[Philippe Mathieu-Daudé]

This code hasn't been QOM'ified yet. Warn the user.

Signed-off-by: Philippe Mathieu-Daudé <philmd@redhat.com>
---
 hw/lm32/lm32_hwsetup.h | 3 +++
 1 file changed, 3 insertions(+)

diff --git a/hw/lm32/lm32_hwsetup.h b/hw/lm32/lm32_hwsetup.h
index de94de177a..f4a4d8fe4b 100644
--- a/hw/lm32/lm32_hwsetup.h
+++ b/hw/lm32/lm32_hwsetup.h
@@ -27,6 +27,7 @@
 
 #include "qemu/cutils.h"
 #include "hw/loader.h"
+#include "hw/qdev-deprecated.h"
 
 typedef struct {
     void *data;
@@ -57,6 +58,8 @@ static inline HWSetup *hwsetup_init(void)
 {
     HWSetup *hw;
 
+    qdev_warn_deprecated_function_used();
+
     hw = g_malloc(sizeof(HWSetup));
     hw->data = g_malloc0(TARGET_PAGE_SIZE);
     hw->ptr = hw->data;
-- 
2.21.3

[RFC PATCH 21/35] hw/lm32/lm32_hwsetup: Emit warning when old code is used

[Philippe Mathieu-Daudé]

This code hasn't been QOM'ified yet. Warn the user.

Signed-off-by: Philippe Mathieu-Daudé <philmd@redhat.com>
---
 hw/lm32/lm32_hwsetup.h | 3 +++
 1 file changed, 3 insertions(+)

diff --git a/hw/lm32/lm32_hwsetup.h b/hw/lm32/lm32_hwsetup.h
index de94de177a..f4a4d8fe4b 100644
--- a/hw/lm32/lm32_hwsetup.h
+++ b/hw/lm32/lm32_hwsetup.h
@@ -27,6 +27,7 @@
 
 #include "qemu/cutils.h"
 #include "hw/loader.h"
+#include "hw/qdev-deprecated.h"
 
 typedef struct {
     void *data;
@@ -57,6 +58,8 @@ static inline HWSetup *hwsetup_init(void)
 {
     HWSetup *hw;
 
+    qdev_warn_deprecated_function_used();
+
     hw = g_malloc(sizeof(HWSetup));
     hw->data = g_malloc0(TARGET_PAGE_SIZE);
     hw->ptr = hw->data;
-- 
2.21.3

[RFC PATCH 21/35] hw/lm32/lm32_hwsetup: Emit warning when old code is used

[Philippe Mathieu-Daudé]

This code hasn't been QOM'ified yet. Warn the user.

Signed-off-by: Philippe Mathieu-Daudé <philmd@redhat.com>
---
 hw/lm32/lm32_hwsetup.h | 3 +++
 1 file changed, 3 insertions(+)

diff --git a/hw/lm32/lm32_hwsetup.h b/hw/lm32/lm32_hwsetup.h
index de94de177a..f4a4d8fe4b 100644
--- a/hw/lm32/lm32_hwsetup.h
+++ b/hw/lm32/lm32_hwsetup.h
@@ -27,6 +27,7 @@
 
 #include "qemu/cutils.h"
 #include "hw/loader.h"
+#include "hw/qdev-deprecated.h"
 
 typedef struct {
     void *data;
@@ -57,6 +58,8 @@ static inline HWSetup *hwsetup_init(void)
 {
     HWSetup *hw;
 
+    qdev_warn_deprecated_function_used();
+
     hw = g_malloc(sizeof(HWSetup));
     hw->data = g_malloc0(TARGET_PAGE_SIZE);
     hw->ptr = hw->data;
-- 
2.21.3

[RFC PATCH 22/35] hw/m68k/mcf520x: Emit warning when old code is used

[Philippe Mathieu-Daudé]

This code hasn't been QOM'ified yet. Warn the user.

Signed-off-by: Philippe Mathieu-Daudé <philmd@redhat.com>
---
 hw/m68k/mcf5206.c | 5 +++++
 hw/m68k/mcf5208.c | 3 +++
 2 files changed, 8 insertions(+)

diff --git a/hw/m68k/mcf5206.c b/hw/m68k/mcf5206.c
index a2fef04f8e..ec0d176674 100644
--- a/hw/m68k/mcf5206.c
+++ b/hw/m68k/mcf5206.c
@@ -16,6 +16,7 @@
 #include "qemu/timer.h"
 #include "hw/ptimer.h"
 #include "sysemu/sysemu.h"
+#include "hw/qdev-deprecated.h"
 
 /* General purpose timer module.  */
 typedef struct {
@@ -144,6 +145,8 @@ static m5206_timer_state *m5206_timer_init(qemu_irq irq)
 {
     m5206_timer_state *s;
 
+    qdev_warn_deprecated_function_used();
+
     s = g_new0(m5206_timer_state, 1);
     s->timer = ptimer_init(m5206_timer_trigger, s, PTIMER_POLICY_DEFAULT);
     s->irq = irq;
@@ -566,6 +569,8 @@ qemu_irq *mcf5206_init(MemoryRegion *sysmem, uint32_t base, M68kCPU *cpu)
     m5206_mbar_state *s;
     qemu_irq *pic;
 
+    qdev_warn_deprecated_function_used();
+
     s = g_new0(m5206_mbar_state, 1);
 
     memory_region_init_io(&s->iomem, NULL, &m5206_mbar_ops, s,
diff --git a/hw/m68k/mcf5208.c b/hw/m68k/mcf5208.c
index 2ab9701ad6..72627f6833 100644
--- a/hw/m68k/mcf5208.c
+++ b/hw/m68k/mcf5208.c
@@ -26,6 +26,7 @@
 #include "hw/sysbus.h"
 #include "elf.h"
 #include "exec/address-spaces.h"
+#include "hw/qdev-deprecated.h"
 
 #define SYS_FREQ 166666666
 
@@ -191,6 +192,8 @@ static void mcf5208_sys_init(MemoryRegion *address_space, qemu_irq *pic)
     m5208_timer_state *s;
     int i;
 
+    qdev_warn_deprecated_function_used();
+
     /* SDRAMC.  */
     memory_region_init_io(iomem, NULL, &m5208_sys_ops, NULL, "m5208-sys", 0x00004000);
     memory_region_add_subregion(address_space, 0xfc0a8000, iomem);
-- 
2.21.3

[RFC PATCH 22/35] hw/m68k/mcf520x: Emit warning when old code is used

[Philippe Mathieu-Daudé]

This code hasn't been QOM'ified yet. Warn the user.

Signed-off-by: Philippe Mathieu-Daudé <philmd@redhat.com>
---
 hw/m68k/mcf5206.c | 5 +++++
 hw/m68k/mcf5208.c | 3 +++
 2 files changed, 8 insertions(+)

diff --git a/hw/m68k/mcf5206.c b/hw/m68k/mcf5206.c
index a2fef04f8e..ec0d176674 100644
--- a/hw/m68k/mcf5206.c
+++ b/hw/m68k/mcf5206.c
@@ -16,6 +16,7 @@
 #include "qemu/timer.h"
 #include "hw/ptimer.h"
 #include "sysemu/sysemu.h"
+#include "hw/qdev-deprecated.h"
 
 /* General purpose timer module.  */
 typedef struct {
@@ -144,6 +145,8 @@ static m5206_timer_state *m5206_timer_init(qemu_irq irq)
 {
     m5206_timer_state *s;
 
+    qdev_warn_deprecated_function_used();
+
     s = g_new0(m5206_timer_state, 1);
     s->timer = ptimer_init(m5206_timer_trigger, s, PTIMER_POLICY_DEFAULT);
     s->irq = irq;
@@ -566,6 +569,8 @@ qemu_irq *mcf5206_init(MemoryRegion *sysmem, uint32_t base, M68kCPU *cpu)
     m5206_mbar_state *s;
     qemu_irq *pic;
 
+    qdev_warn_deprecated_function_used();
+
     s = g_new0(m5206_mbar_state, 1);
 
     memory_region_init_io(&s->iomem, NULL, &m5206_mbar_ops, s,
diff --git a/hw/m68k/mcf5208.c b/hw/m68k/mcf5208.c
index 2ab9701ad6..72627f6833 100644
--- a/hw/m68k/mcf5208.c
+++ b/hw/m68k/mcf5208.c
@@ -26,6 +26,7 @@
 #include "hw/sysbus.h"
 #include "elf.h"
 #include "exec/address-spaces.h"
+#include "hw/qdev-deprecated.h"
 
 #define SYS_FREQ 166666666
 
@@ -191,6 +192,8 @@ static void mcf5208_sys_init(MemoryRegion *address_space, qemu_irq *pic)
     m5208_timer_state *s;
     int i;
 
+    qdev_warn_deprecated_function_used();
+
     /* SDRAMC.  */
     memory_region_init_io(iomem, NULL, &m5208_sys_ops, NULL, "m5208-sys", 0x00004000);
     memory_region_add_subregion(address_space, 0xfc0a8000, iomem);
-- 
2.21.3

[RFC PATCH 22/35] hw/m68k/mcf520x: Emit warning when old code is used

[Philippe Mathieu-Daudé]

This code hasn't been QOM'ified yet. Warn the user.

Signed-off-by: Philippe Mathieu-Daudé <philmd@redhat.com>
---
 hw/m68k/mcf5206.c | 5 +++++
 hw/m68k/mcf5208.c | 3 +++
 2 files changed, 8 insertions(+)

diff --git a/hw/m68k/mcf5206.c b/hw/m68k/mcf5206.c
index a2fef04f8e..ec0d176674 100644
--- a/hw/m68k/mcf5206.c
+++ b/hw/m68k/mcf5206.c
@@ -16,6 +16,7 @@
 #include "qemu/timer.h"
 #include "hw/ptimer.h"
 #include "sysemu/sysemu.h"
+#include "hw/qdev-deprecated.h"
 
 /* General purpose timer module.  */
 typedef struct {
@@ -144,6 +145,8 @@ static m5206_timer_state *m5206_timer_init(qemu_irq irq)
 {
     m5206_timer_state *s;
 
+    qdev_warn_deprecated_function_used();
+
     s = g_new0(m5206_timer_state, 1);
     s->timer = ptimer_init(m5206_timer_trigger, s, PTIMER_POLICY_DEFAULT);
     s->irq = irq;
@@ -566,6 +569,8 @@ qemu_irq *mcf5206_init(MemoryRegion *sysmem, uint32_t base, M68kCPU *cpu)
     m5206_mbar_state *s;
     qemu_irq *pic;
 
+    qdev_warn_deprecated_function_used();
+
     s = g_new0(m5206_mbar_state, 1);
 
     memory_region_init_io(&s->iomem, NULL, &m5206_mbar_ops, s,
diff --git a/hw/m68k/mcf5208.c b/hw/m68k/mcf5208.c
index 2ab9701ad6..72627f6833 100644
--- a/hw/m68k/mcf5208.c
+++ b/hw/m68k/mcf5208.c
@@ -26,6 +26,7 @@
 #include "hw/sysbus.h"
 #include "elf.h"
 #include "exec/address-spaces.h"
+#include "hw/qdev-deprecated.h"
 
 #define SYS_FREQ 166666666
 
@@ -191,6 +192,8 @@ static void mcf5208_sys_init(MemoryRegion *address_space, qemu_irq *pic)
     m5208_timer_state *s;
     int i;
 
+    qdev_warn_deprecated_function_used();
+
     /* SDRAMC.  */
     memory_region_init_io(iomem, NULL, &m5208_sys_ops, NULL, "m5208-sys", 0x00004000);
     memory_region_add_subregion(address_space, 0xfc0a8000, iomem);
-- 
2.21.3

[RFC PATCH 23/35] hw/misc/applesmc: Emit warning when old code is used

[Philippe Mathieu-Daudé]

This code hasn't been QOM'ified yet. Warn the user.

Signed-off-by: Philippe Mathieu-Daudé <philmd@redhat.com>
---
 hw/misc/applesmc.c | 3 +++
 1 file changed, 3 insertions(+)

diff --git a/hw/misc/applesmc.c b/hw/misc/applesmc.c
index 1c4addb201..d63f19038d 100644
--- a/hw/misc/applesmc.c
+++ b/hw/misc/applesmc.c
@@ -36,6 +36,7 @@
 #include "ui/console.h"
 #include "qemu/module.h"
 #include "qemu/timer.h"
+#include "hw/qdev-deprecated.h"
 
 /* #define DEBUG_SMC */
 
@@ -253,6 +254,8 @@ static void applesmc_add_key(AppleSMCState *s, const char *key,
 {
     struct AppleSMCData *def;
 
+    qdev_warn_deprecated_function_used();
+
     def = g_malloc0(sizeof(struct AppleSMCData));
     def->key = key;
     def->len = len;
-- 
2.21.3

[RFC PATCH 23/35] hw/misc/applesmc: Emit warning when old code is used

[Philippe Mathieu-Daudé]

This code hasn't been QOM'ified yet. Warn the user.

Signed-off-by: Philippe Mathieu-Daudé <philmd@redhat.com>
---
 hw/misc/applesmc.c | 3 +++
 1 file changed, 3 insertions(+)

diff --git a/hw/misc/applesmc.c b/hw/misc/applesmc.c
index 1c4addb201..d63f19038d 100644
--- a/hw/misc/applesmc.c
+++ b/hw/misc/applesmc.c
@@ -36,6 +36,7 @@
 #include "ui/console.h"
 #include "qemu/module.h"
 #include "qemu/timer.h"
+#include "hw/qdev-deprecated.h"
 
 /* #define DEBUG_SMC */
 
@@ -253,6 +254,8 @@ static void applesmc_add_key(AppleSMCState *s, const char *key,
 {
     struct AppleSMCData *def;
 
+    qdev_warn_deprecated_function_used();
+
     def = g_malloc0(sizeof(struct AppleSMCData));
     def->key = key;
     def->len = len;
-- 
2.21.3

[RFC PATCH 23/35] hw/misc/applesmc: Emit warning when old code is used

[Philippe Mathieu-Daudé]

This code hasn't been QOM'ified yet. Warn the user.

Signed-off-by: Philippe Mathieu-Daudé <philmd@redhat.com>
---
 hw/misc/applesmc.c | 3 +++
 1 file changed, 3 insertions(+)

diff --git a/hw/misc/applesmc.c b/hw/misc/applesmc.c
index 1c4addb201..d63f19038d 100644
--- a/hw/misc/applesmc.c
+++ b/hw/misc/applesmc.c
@@ -36,6 +36,7 @@
 #include "ui/console.h"
 #include "qemu/module.h"
 #include "qemu/timer.h"
+#include "hw/qdev-deprecated.h"
 
 /* #define DEBUG_SMC */
 
@@ -253,6 +254,8 @@ static void applesmc_add_key(AppleSMCState *s, const char *key,
 {
     struct AppleSMCData *def;
 
+    qdev_warn_deprecated_function_used();
+
     def = g_malloc0(sizeof(struct AppleSMCData));
     def->key = key;
     def->len = len;
-- 
2.21.3

[RFC PATCH 24/35] hw/misc/cbus: Emit warning when old code is used

[Philippe Mathieu-Daudé]

This code hasn't been QOM'ified yet. Warn the user.

Signed-off-by: Philippe Mathieu-Daudé <philmd@redhat.com>
---
 hw/misc/cbus.c | 3 +++
 1 file changed, 3 insertions(+)

diff --git a/hw/misc/cbus.c b/hw/misc/cbus.c
index 3c3721ad2d..24e197684f 100644
--- a/hw/misc/cbus.c
+++ b/hw/misc/cbus.c
@@ -25,6 +25,7 @@
 #include "hw/irq.h"
 #include "hw/misc/cbus.h"
 #include "sysemu/runstate.h"
+#include "hw/qdev-deprecated.h"
 
 //#define DEBUG
 
@@ -135,6 +136,8 @@ CBus *cbus_init(qemu_irq dat)
 {
     CBusPriv *s = (CBusPriv *) g_malloc0(sizeof(*s));
 
+    qdev_warn_deprecated_function_used();
+
     s->dat_out = dat;
     s->cbus.clk = qemu_allocate_irq(cbus_clk, s, 0);
     s->cbus.dat = qemu_allocate_irq(cbus_dat, s, 0);
-- 
2.21.3

[RFC PATCH 24/35] hw/misc/cbus: Emit warning when old code is used

[Philippe Mathieu-Daudé]

This code hasn't been QOM'ified yet. Warn the user.

Signed-off-by: Philippe Mathieu-Daudé <philmd@redhat.com>
---
 hw/misc/cbus.c | 3 +++
 1 file changed, 3 insertions(+)

diff --git a/hw/misc/cbus.c b/hw/misc/cbus.c
index 3c3721ad2d..24e197684f 100644
--- a/hw/misc/cbus.c
+++ b/hw/misc/cbus.c
@@ -25,6 +25,7 @@
 #include "hw/irq.h"
 #include "hw/misc/cbus.h"
 #include "sysemu/runstate.h"
+#include "hw/qdev-deprecated.h"
 
 //#define DEBUG
 
@@ -135,6 +136,8 @@ CBus *cbus_init(qemu_irq dat)
 {
     CBusPriv *s = (CBusPriv *) g_malloc0(sizeof(*s));
 
+    qdev_warn_deprecated_function_used();
+
     s->dat_out = dat;
     s->cbus.clk = qemu_allocate_irq(cbus_clk, s, 0);
     s->cbus.dat = qemu_allocate_irq(cbus_dat, s, 0);
-- 
2.21.3

[RFC PATCH 24/35] hw/misc/cbus: Emit warning when old code is used

[Philippe Mathieu-Daudé]

This code hasn't been QOM'ified yet. Warn the user.

Signed-off-by: Philippe Mathieu-Daudé <philmd@redhat.com>
---
 hw/misc/cbus.c | 3 +++
 1 file changed, 3 insertions(+)

diff --git a/hw/misc/cbus.c b/hw/misc/cbus.c
index 3c3721ad2d..24e197684f 100644
--- a/hw/misc/cbus.c
+++ b/hw/misc/cbus.c
@@ -25,6 +25,7 @@
 #include "hw/irq.h"
 #include "hw/misc/cbus.h"
 #include "sysemu/runstate.h"
+#include "hw/qdev-deprecated.h"
 
 //#define DEBUG
 
@@ -135,6 +136,8 @@ CBus *cbus_init(qemu_irq dat)
 {
     CBusPriv *s = (CBusPriv *) g_malloc0(sizeof(*s));
 
+    qdev_warn_deprecated_function_used();
+
     s->dat_out = dat;
     s->cbus.clk = qemu_allocate_irq(cbus_clk, s, 0);
     s->cbus.dat = qemu_allocate_irq(cbus_dat, s, 0);
-- 
2.21.3

[RFC PATCH 25/35] hw/nvram/eeprom93xx: Emit warning when old code is used

[Philippe Mathieu-Daudé]

This code hasn't been QOM'ified yet. Warn the user.

Signed-off-by: Philippe Mathieu-Daudé <philmd@redhat.com>
---
 hw/nvram/eeprom93xx.c | 3 +++
 1 file changed, 3 insertions(+)

diff --git a/hw/nvram/eeprom93xx.c b/hw/nvram/eeprom93xx.c
index ca6f591c84..56603ea42b 100644
--- a/hw/nvram/eeprom93xx.c
+++ b/hw/nvram/eeprom93xx.c
@@ -39,6 +39,7 @@
 #include "hw/nvram/eeprom93xx.h"
 #include "migration/qemu-file-types.h"
 #include "migration/vmstate.h"
+#include "hw/qdev-deprecated.h"
 
 /* Debug EEPROM emulation. */
 //~ #define DEBUG_EEPROM
@@ -300,6 +301,8 @@ eeprom_t *eeprom93xx_new(DeviceState *dev, uint16_t nwords)
     eeprom_t *eeprom;
     uint8_t addrbits;
 
+    qdev_warn_deprecated_function_used();
+
     switch (nwords) {
     case 16:
     case 64:
-- 
2.21.3

[RFC PATCH 25/35] hw/nvram/eeprom93xx: Emit warning when old code is used

[Philippe Mathieu-Daudé]

This code hasn't been QOM'ified yet. Warn the user.

Signed-off-by: Philippe Mathieu-Daudé <philmd@redhat.com>
---
 hw/nvram/eeprom93xx.c | 3 +++
 1 file changed, 3 insertions(+)

diff --git a/hw/nvram/eeprom93xx.c b/hw/nvram/eeprom93xx.c
index ca6f591c84..56603ea42b 100644
--- a/hw/nvram/eeprom93xx.c
+++ b/hw/nvram/eeprom93xx.c
@@ -39,6 +39,7 @@
 #include "hw/nvram/eeprom93xx.h"
 #include "migration/qemu-file-types.h"
 #include "migration/vmstate.h"
+#include "hw/qdev-deprecated.h"
 
 /* Debug EEPROM emulation. */
 //~ #define DEBUG_EEPROM
@@ -300,6 +301,8 @@ eeprom_t *eeprom93xx_new(DeviceState *dev, uint16_t nwords)
     eeprom_t *eeprom;
     uint8_t addrbits;
 
+    qdev_warn_deprecated_function_used();
+
     switch (nwords) {
     case 16:
     case 64:
-- 
2.21.3

[RFC PATCH 25/35] hw/nvram/eeprom93xx: Emit warning when old code is used

[Philippe Mathieu-Daudé]

This code hasn't been QOM'ified yet. Warn the user.

Signed-off-by: Philippe Mathieu-Daudé <philmd@redhat.com>
---
 hw/nvram/eeprom93xx.c | 3 +++
 1 file changed, 3 insertions(+)

diff --git a/hw/nvram/eeprom93xx.c b/hw/nvram/eeprom93xx.c
index ca6f591c84..56603ea42b 100644
--- a/hw/nvram/eeprom93xx.c
+++ b/hw/nvram/eeprom93xx.c
@@ -39,6 +39,7 @@
 #include "hw/nvram/eeprom93xx.h"
 #include "migration/qemu-file-types.h"
 #include "migration/vmstate.h"
+#include "hw/qdev-deprecated.h"
 
 /* Debug EEPROM emulation. */
 //~ #define DEBUG_EEPROM
@@ -300,6 +301,8 @@ eeprom_t *eeprom93xx_new(DeviceState *dev, uint16_t nwords)
     eeprom_t *eeprom;
     uint8_t addrbits;
 
+    qdev_warn_deprecated_function_used();
+
     switch (nwords) {
     case 16:
     case 64:
-- 
2.21.3

[RFC PATCH 26/35] hw/openrisc/cputimer: Emit warning when old code is used

[Philippe Mathieu-Daudé]

This code hasn't been QOM'ified yet. Warn the user.

Signed-off-by: Philippe Mathieu-Daudé <philmd@redhat.com>
---
 hw/openrisc/cputimer.c | 3 +++
 1 file changed, 3 insertions(+)

diff --git a/hw/openrisc/cputimer.c b/hw/openrisc/cputimer.c
index 93268815d8..60f2c9667f 100644
--- a/hw/openrisc/cputimer.c
+++ b/hw/openrisc/cputimer.c
@@ -22,6 +22,7 @@
 #include "cpu.h"
 #include "migration/vmstate.h"
 #include "qemu/timer.h"
+#include "hw/qdev-deprecated.h"
 
 #define TIMER_PERIOD 50 /* 50 ns period for 20 MHz timer */
 
@@ -135,6 +136,8 @@ static const VMStateDescription vmstate_or1k_timer = {
 
 void cpu_openrisc_clock_init(OpenRISCCPU *cpu)
 {
+    qdev_warn_deprecated_function_used();
+
     cpu->env.timer = timer_new_ns(QEMU_CLOCK_VIRTUAL, &openrisc_timer_cb, cpu);
     cpu->env.ttmr = 0x00000000;
 
-- 
2.21.3

[RFC PATCH 26/35] hw/openrisc/cputimer: Emit warning when old code is used

[Philippe Mathieu-Daudé]

This code hasn't been QOM'ified yet. Warn the user.

Signed-off-by: Philippe Mathieu-Daudé <philmd@redhat.com>
---
 hw/openrisc/cputimer.c | 3 +++
 1 file changed, 3 insertions(+)

diff --git a/hw/openrisc/cputimer.c b/hw/openrisc/cputimer.c
index 93268815d8..60f2c9667f 100644
--- a/hw/openrisc/cputimer.c
+++ b/hw/openrisc/cputimer.c
@@ -22,6 +22,7 @@
 #include "cpu.h"
 #include "migration/vmstate.h"
 #include "qemu/timer.h"
+#include "hw/qdev-deprecated.h"
 
 #define TIMER_PERIOD 50 /* 50 ns period for 20 MHz timer */
 
@@ -135,6 +136,8 @@ static const VMStateDescription vmstate_or1k_timer = {
 
 void cpu_openrisc_clock_init(OpenRISCCPU *cpu)
 {
+    qdev_warn_deprecated_function_used();
+
     cpu->env.timer = timer_new_ns(QEMU_CLOCK_VIRTUAL, &openrisc_timer_cb, cpu);
     cpu->env.ttmr = 0x00000000;
 
-- 
2.21.3

[RFC PATCH 26/35] hw/openrisc/cputimer: Emit warning when old code is used

[Philippe Mathieu-Daudé]

This code hasn't been QOM'ified yet. Warn the user.

Signed-off-by: Philippe Mathieu-Daudé <philmd@redhat.com>
---
 hw/openrisc/cputimer.c | 3 +++
 1 file changed, 3 insertions(+)

diff --git a/hw/openrisc/cputimer.c b/hw/openrisc/cputimer.c
index 93268815d8..60f2c9667f 100644
--- a/hw/openrisc/cputimer.c
+++ b/hw/openrisc/cputimer.c
@@ -22,6 +22,7 @@
 #include "cpu.h"
 #include "migration/vmstate.h"
 #include "qemu/timer.h"
+#include "hw/qdev-deprecated.h"
 
 #define TIMER_PERIOD 50 /* 50 ns period for 20 MHz timer */
 
@@ -135,6 +136,8 @@ static const VMStateDescription vmstate_or1k_timer = {
 
 void cpu_openrisc_clock_init(OpenRISCCPU *cpu)
 {
+    qdev_warn_deprecated_function_used();
+
     cpu->env.timer = timer_new_ns(QEMU_CLOCK_VIRTUAL, &openrisc_timer_cb, cpu);
     cpu->env.ttmr = 0x00000000;
 
-- 
2.21.3

[RFC PATCH 27/35] hw/ppc/ppc: Emit warning when old code is used

[Philippe Mathieu-Daudé]

This code hasn't been QOM'ified yet. Warn the user.

Signed-off-by: Philippe Mathieu-Daudé <philmd@redhat.com>
---
 hw/ppc/ppc.c | 3 +++
 1 file changed, 3 insertions(+)

diff --git a/hw/ppc/ppc.c b/hw/ppc/ppc.c
index 4a11fb1640..39fcf746c5 100644
--- a/hw/ppc/ppc.c
+++ b/hw/ppc/ppc.c
@@ -37,6 +37,7 @@
 #include "kvm_ppc.h"
 #include "migration/vmstate.h"
 #include "trace.h"
+#include "hw/qdev-deprecated.h"
 
 //#define PPC_DEBUG_IRQ
 //#define PPC_DEBUG_TB
@@ -1114,6 +1115,8 @@ clk_setup_cb cpu_ppc_tb_init (CPUPPCState *env, uint32_t freq)
     PowerPCCPU *cpu = env_archcpu(env);
     ppc_tb_t *tb_env;
 
+    qdev_warn_deprecated_function_used();
+
     tb_env = g_malloc0(sizeof(ppc_tb_t));
     env->tb_env = tb_env;
     tb_env->flags = PPC_DECR_UNDERFLOW_TRIGGERED;
-- 
2.21.3

[RFC PATCH 27/35] hw/ppc/ppc: Emit warning when old code is used

[Philippe Mathieu-Daudé]

This code hasn't been QOM'ified yet. Warn the user.

Signed-off-by: Philippe Mathieu-Daudé <philmd@redhat.com>
---
 hw/ppc/ppc.c | 3 +++
 1 file changed, 3 insertions(+)

diff --git a/hw/ppc/ppc.c b/hw/ppc/ppc.c
index 4a11fb1640..39fcf746c5 100644
--- a/hw/ppc/ppc.c
+++ b/hw/ppc/ppc.c
@@ -37,6 +37,7 @@
 #include "kvm_ppc.h"
 #include "migration/vmstate.h"
 #include "trace.h"
+#include "hw/qdev-deprecated.h"
 
 //#define PPC_DEBUG_IRQ
 //#define PPC_DEBUG_TB
@@ -1114,6 +1115,8 @@ clk_setup_cb cpu_ppc_tb_init (CPUPPCState *env, uint32_t freq)
     PowerPCCPU *cpu = env_archcpu(env);
     ppc_tb_t *tb_env;
 
+    qdev_warn_deprecated_function_used();
+
     tb_env = g_malloc0(sizeof(ppc_tb_t));
     env->tb_env = tb_env;
     tb_env->flags = PPC_DECR_UNDERFLOW_TRIGGERED;
-- 
2.21.3

[RFC PATCH 27/35] hw/ppc/ppc: Emit warning when old code is used

[Philippe Mathieu-Daudé]

This code hasn't been QOM'ified yet. Warn the user.

Signed-off-by: Philippe Mathieu-Daudé <philmd@redhat.com>
---
 hw/ppc/ppc.c | 3 +++
 1 file changed, 3 insertions(+)

diff --git a/hw/ppc/ppc.c b/hw/ppc/ppc.c
index 4a11fb1640..39fcf746c5 100644
--- a/hw/ppc/ppc.c
+++ b/hw/ppc/ppc.c
@@ -37,6 +37,7 @@
 #include "kvm_ppc.h"
 #include "migration/vmstate.h"
 #include "trace.h"
+#include "hw/qdev-deprecated.h"
 
 //#define PPC_DEBUG_IRQ
 //#define PPC_DEBUG_TB
@@ -1114,6 +1115,8 @@ clk_setup_cb cpu_ppc_tb_init (CPUPPCState *env, uint32_t freq)
     PowerPCCPU *cpu = env_archcpu(env);
     ppc_tb_t *tb_env;
 
+    qdev_warn_deprecated_function_used();
+
     tb_env = g_malloc0(sizeof(ppc_tb_t));
     env->tb_env = tb_env;
     tb_env->flags = PPC_DECR_UNDERFLOW_TRIGGERED;
-- 
2.21.3

[RFC PATCH 28/35] hw/ppc/ppc4xx: Emit warning when old code is used

[Philippe Mathieu-Daudé]

This code hasn't been QOM'ified yet. Warn the user.

Signed-off-by: Philippe Mathieu-Daudé <philmd@redhat.com>
---
 hw/ppc/ppc405_boards.c |  5 +++++
 hw/ppc/ppc405_uc.c     | 21 +++++++++++++++++++++
 hw/ppc/ppc4xx_devs.c   |  7 +++++++
 3 files changed, 33 insertions(+)

diff --git a/hw/ppc/ppc405_boards.c b/hw/ppc/ppc405_boards.c
index 6198ec1035..eb1216b5f0 100644
--- a/hw/ppc/ppc405_boards.c
+++ b/hw/ppc/ppc405_boards.c
@@ -41,6 +41,7 @@
 #include "hw/loader.h"
 #include "exec/address-spaces.h"
 #include "qemu/cutils.h"
+#include "hw/qdev-deprecated.h"
 
 #define BIOS_FILENAME "ppc405_rom.bin"
 #define BIOS_SIZE (2 * MiB)
@@ -129,6 +130,8 @@ static void ref405ep_fpga_init(MemoryRegion *sysmem, uint32_t base)
     ref405ep_fpga_t *fpga;
     MemoryRegion *fpga_memory = g_new(MemoryRegion, 1);
 
+    qdev_warn_deprecated_function_used();
+
     fpga = g_malloc0(sizeof(ref405ep_fpga_t));
     memory_region_init_io(fpga_memory, NULL, &ref405ep_fpga_ops, fpga,
                           "fpga", 0x00000100);
@@ -408,6 +411,8 @@ static void taihu_cpld_init(MemoryRegion *sysmem, uint32_t base)
     taihu_cpld_t *cpld;
     MemoryRegion *cpld_memory = g_new(MemoryRegion, 1);
 
+    qdev_warn_deprecated_function_used();
+
     cpld = g_malloc0(sizeof(taihu_cpld_t));
     memory_region_init_io(cpld_memory, NULL, &taihu_cpld_ops, cpld, "cpld", 0x100);
     memory_region_add_subregion(sysmem, base, cpld_memory);
diff --git a/hw/ppc/ppc405_uc.c b/hw/ppc/ppc405_uc.c
index 381720aced..160604c62e 100644
--- a/hw/ppc/ppc405_uc.c
+++ b/hw/ppc/ppc405_uc.c
@@ -36,6 +36,7 @@
 #include "sysemu/sysemu.h"
 #include "qemu/log.h"
 #include "exec/address-spaces.h"
+#include "hw/qdev-deprecated.h"
 
 //#define DEBUG_OPBA
 //#define DEBUG_SDRAM
@@ -182,6 +183,8 @@ void ppc4xx_plb_init(CPUPPCState *env)
 {
     ppc4xx_plb_t *plb;
 
+    qdev_warn_deprecated_function_used();
+
     plb = g_malloc0(sizeof(ppc4xx_plb_t));
     ppc_dcr_register(env, PLB3A0_ACR, plb, &dcr_read_plb, &dcr_write_plb);
     ppc_dcr_register(env, PLB4A0_ACR, plb, &dcr_read_plb, &dcr_write_plb);
@@ -267,6 +270,8 @@ static void ppc4xx_pob_init(CPUPPCState *env)
 {
     ppc4xx_pob_t *pob;
 
+    qdev_warn_deprecated_function_used();
+
     pob = g_malloc0(sizeof(ppc4xx_pob_t));
     ppc_dcr_register(env, POB0_BEAR, pob, &dcr_read_pob, &dcr_write_pob);
     ppc_dcr_register(env, POB0_BESR0, pob, &dcr_read_pob, &dcr_write_pob);
@@ -351,6 +356,8 @@ static void ppc4xx_opba_init(hwaddr base)
 {
     ppc4xx_opba_t *opba;
 
+    qdev_warn_deprecated_function_used();
+
     opba = g_malloc0(sizeof(ppc4xx_opba_t));
 #ifdef DEBUG_OPBA
     printf("%s: offset " TARGET_FMT_plx "\n", __func__, base);
@@ -549,6 +556,8 @@ void ppc405_ebc_init(CPUPPCState *env)
 {
     ppc4xx_ebc_t *ebc;
 
+    qdev_warn_deprecated_function_used();
+
     ebc = g_malloc0(sizeof(ppc4xx_ebc_t));
     qemu_register_reset(&ebc_reset, ebc);
     ppc_dcr_register(env, EBC0_CFGADDR,
@@ -632,6 +641,8 @@ static void ppc405_dma_init(CPUPPCState *env, qemu_irq irqs[4])
 {
     ppc405_dma_t *dma;
 
+    qdev_warn_deprecated_function_used();
+
     dma = g_malloc0(sizeof(ppc405_dma_t));
     memcpy(dma->irqs, irqs, 4 * sizeof(qemu_irq));
     qemu_register_reset(&ppc405_dma_reset, dma);
@@ -735,6 +746,8 @@ static void ppc405_gpio_init(hwaddr base)
 {
     ppc405_gpio_t *gpio;
 
+    qdev_warn_deprecated_function_used();
+
     gpio = g_malloc0(sizeof(ppc405_gpio_t));
 #ifdef DEBUG_GPIO
     printf("%s: offset " TARGET_FMT_plx "\n", __func__, base);
@@ -897,6 +910,8 @@ static void ppc405_ocm_init(CPUPPCState *env)
 {
     ppc405_ocm_t *ocm;
 
+    qdev_warn_deprecated_function_used();
+
     ocm = g_malloc0(sizeof(ppc405_ocm_t));
     /* XXX: Size is 4096 or 0x04000000 */
     memory_region_init_ram(&ocm->isarc_ram, NULL, "ppc405.ocm", 4 * KiB,
@@ -1142,6 +1157,8 @@ static void ppc4xx_gpt_init(hwaddr base, qemu_irq irqs[5])
     ppc4xx_gpt_t *gpt;
     int i;
 
+    qdev_warn_deprecated_function_used();
+
     gpt = g_malloc0(sizeof(ppc4xx_gpt_t));
     for (i = 0; i < 5; i++) {
         gpt->irqs[i] = irqs[i];
@@ -1410,6 +1427,8 @@ static void ppc405cr_cpc_init (CPUPPCState *env, clk_setup_t clk_setup[7],
 {
     ppc405cr_cpc_t *cpc;
 
+    qdev_warn_deprecated_function_used();
+
     cpc = g_malloc0(sizeof(ppc405cr_cpc_t));
     memcpy(cpc->clk_setup, clk_setup,
            PPC405CR_CLK_NB * sizeof(clk_setup_t));
@@ -1755,6 +1774,8 @@ static void ppc405ep_cpc_init (CPUPPCState *env, clk_setup_t clk_setup[8],
 {
     ppc405ep_cpc_t *cpc;
 
+    qdev_warn_deprecated_function_used();
+
     cpc = g_malloc0(sizeof(ppc405ep_cpc_t));
     memcpy(cpc->clk_setup, clk_setup,
            PPC405EP_CLK_NB * sizeof(clk_setup_t));
diff --git a/hw/ppc/ppc4xx_devs.c b/hw/ppc/ppc4xx_devs.c
index f1651e04d9..b09d7ab5c6 100644
--- a/hw/ppc/ppc4xx_devs.c
+++ b/hw/ppc/ppc4xx_devs.c
@@ -33,6 +33,7 @@
 #include "qemu/log.h"
 #include "exec/address-spaces.h"
 #include "qemu/error-report.h"
+#include "hw/qdev-deprecated.h"
 
 /*#define DEBUG_UIC*/
 
@@ -303,6 +304,8 @@ qemu_irq *ppcuic_init (CPUPPCState *env, qemu_irq *irqs,
     ppcuic_t *uic;
     int i;
 
+    qdev_warn_deprecated_function_used();
+
     uic = g_malloc0(sizeof(ppcuic_t));
     uic->dcr_base = dcr_base;
     uic->irqs = irqs;
@@ -647,6 +650,8 @@ void ppc4xx_sdram_init (CPUPPCState *env, qemu_irq irq, int nbanks,
 {
     ppc4xx_sdram_t *sdram;
 
+    qdev_warn_deprecated_function_used();
+
     sdram = g_malloc0(sizeof(ppc4xx_sdram_t));
     sdram->irq = irq;
     sdram->nbanks = nbanks;
@@ -908,6 +913,8 @@ void ppc4xx_mal_init(CPUPPCState *env, uint8_t txcnum, uint8_t rxcnum,
     ppc4xx_mal_t *mal;
     int i;
 
+    qdev_warn_deprecated_function_used();
+
     assert(txcnum <= 32 && rxcnum <= 32);
     mal = g_malloc0(sizeof(*mal));
     mal->txcnum = txcnum;
-- 
2.21.3

[RFC PATCH 28/35] hw/ppc/ppc4xx: Emit warning when old code is used

[Philippe Mathieu-Daudé]

This code hasn't been QOM'ified yet. Warn the user.

Signed-off-by: Philippe Mathieu-Daudé <philmd@redhat.com>
---
 hw/ppc/ppc405_boards.c |  5 +++++
 hw/ppc/ppc405_uc.c     | 21 +++++++++++++++++++++
 hw/ppc/ppc4xx_devs.c   |  7 +++++++
 3 files changed, 33 insertions(+)

diff --git a/hw/ppc/ppc405_boards.c b/hw/ppc/ppc405_boards.c
index 6198ec1035..eb1216b5f0 100644
--- a/hw/ppc/ppc405_boards.c
+++ b/hw/ppc/ppc405_boards.c
@@ -41,6 +41,7 @@
 #include "hw/loader.h"
 #include "exec/address-spaces.h"
 #include "qemu/cutils.h"
+#include "hw/qdev-deprecated.h"
 
 #define BIOS_FILENAME "ppc405_rom.bin"
 #define BIOS_SIZE (2 * MiB)
@@ -129,6 +130,8 @@ static void ref405ep_fpga_init(MemoryRegion *sysmem, uint32_t base)
     ref405ep_fpga_t *fpga;
     MemoryRegion *fpga_memory = g_new(MemoryRegion, 1);
 
+    qdev_warn_deprecated_function_used();
+
     fpga = g_malloc0(sizeof(ref405ep_fpga_t));
     memory_region_init_io(fpga_memory, NULL, &ref405ep_fpga_ops, fpga,
                           "fpga", 0x00000100);
@@ -408,6 +411,8 @@ static void taihu_cpld_init(MemoryRegion *sysmem, uint32_t base)
     taihu_cpld_t *cpld;
     MemoryRegion *cpld_memory = g_new(MemoryRegion, 1);
 
+    qdev_warn_deprecated_function_used();
+
     cpld = g_malloc0(sizeof(taihu_cpld_t));
     memory_region_init_io(cpld_memory, NULL, &taihu_cpld_ops, cpld, "cpld", 0x100);
     memory_region_add_subregion(sysmem, base, cpld_memory);
diff --git a/hw/ppc/ppc405_uc.c b/hw/ppc/ppc405_uc.c
index 381720aced..160604c62e 100644
--- a/hw/ppc/ppc405_uc.c
+++ b/hw/ppc/ppc405_uc.c
@@ -36,6 +36,7 @@
 #include "sysemu/sysemu.h"
 #include "qemu/log.h"
 #include "exec/address-spaces.h"
+#include "hw/qdev-deprecated.h"
 
 //#define DEBUG_OPBA
 //#define DEBUG_SDRAM
@@ -182,6 +183,8 @@ void ppc4xx_plb_init(CPUPPCState *env)
 {
     ppc4xx_plb_t *plb;
 
+    qdev_warn_deprecated_function_used();
+
     plb = g_malloc0(sizeof(ppc4xx_plb_t));
     ppc_dcr_register(env, PLB3A0_ACR, plb, &dcr_read_plb, &dcr_write_plb);
     ppc_dcr_register(env, PLB4A0_ACR, plb, &dcr_read_plb, &dcr_write_plb);
@@ -267,6 +270,8 @@ static void ppc4xx_pob_init(CPUPPCState *env)
 {
     ppc4xx_pob_t *pob;
 
+    qdev_warn_deprecated_function_used();
+
     pob = g_malloc0(sizeof(ppc4xx_pob_t));
     ppc_dcr_register(env, POB0_BEAR, pob, &dcr_read_pob, &dcr_write_pob);
     ppc_dcr_register(env, POB0_BESR0, pob, &dcr_read_pob, &dcr_write_pob);
@@ -351,6 +356,8 @@ static void ppc4xx_opba_init(hwaddr base)
 {
     ppc4xx_opba_t *opba;
 
+    qdev_warn_deprecated_function_used();
+
     opba = g_malloc0(sizeof(ppc4xx_opba_t));
 #ifdef DEBUG_OPBA
     printf("%s: offset " TARGET_FMT_plx "\n", __func__, base);
@@ -549,6 +556,8 @@ void ppc405_ebc_init(CPUPPCState *env)
 {
     ppc4xx_ebc_t *ebc;
 
+    qdev_warn_deprecated_function_used();
+
     ebc = g_malloc0(sizeof(ppc4xx_ebc_t));
     qemu_register_reset(&ebc_reset, ebc);
     ppc_dcr_register(env, EBC0_CFGADDR,
@@ -632,6 +641,8 @@ static void ppc405_dma_init(CPUPPCState *env, qemu_irq irqs[4])
 {
     ppc405_dma_t *dma;
 
+    qdev_warn_deprecated_function_used();
+
     dma = g_malloc0(sizeof(ppc405_dma_t));
     memcpy(dma->irqs, irqs, 4 * sizeof(qemu_irq));
     qemu_register_reset(&ppc405_dma_reset, dma);
@@ -735,6 +746,8 @@ static void ppc405_gpio_init(hwaddr base)
 {
     ppc405_gpio_t *gpio;
 
+    qdev_warn_deprecated_function_used();
+
     gpio = g_malloc0(sizeof(ppc405_gpio_t));
 #ifdef DEBUG_GPIO
     printf("%s: offset " TARGET_FMT_plx "\n", __func__, base);
@@ -897,6 +910,8 @@ static void ppc405_ocm_init(CPUPPCState *env)
 {
     ppc405_ocm_t *ocm;
 
+    qdev_warn_deprecated_function_used();
+
     ocm = g_malloc0(sizeof(ppc405_ocm_t));
     /* XXX: Size is 4096 or 0x04000000 */
     memory_region_init_ram(&ocm->isarc_ram, NULL, "ppc405.ocm", 4 * KiB,
@@ -1142,6 +1157,8 @@ static void ppc4xx_gpt_init(hwaddr base, qemu_irq irqs[5])
     ppc4xx_gpt_t *gpt;
     int i;
 
+    qdev_warn_deprecated_function_used();
+
     gpt = g_malloc0(sizeof(ppc4xx_gpt_t));
     for (i = 0; i < 5; i++) {
         gpt->irqs[i] = irqs[i];
@@ -1410,6 +1427,8 @@ static void ppc405cr_cpc_init (CPUPPCState *env, clk_setup_t clk_setup[7],
 {
     ppc405cr_cpc_t *cpc;
 
+    qdev_warn_deprecated_function_used();
+
     cpc = g_malloc0(sizeof(ppc405cr_cpc_t));
     memcpy(cpc->clk_setup, clk_setup,
            PPC405CR_CLK_NB * sizeof(clk_setup_t));
@@ -1755,6 +1774,8 @@ static void ppc405ep_cpc_init (CPUPPCState *env, clk_setup_t clk_setup[8],
 {
     ppc405ep_cpc_t *cpc;
 
+    qdev_warn_deprecated_function_used();
+
     cpc = g_malloc0(sizeof(ppc405ep_cpc_t));
     memcpy(cpc->clk_setup, clk_setup,
            PPC405EP_CLK_NB * sizeof(clk_setup_t));
diff --git a/hw/ppc/ppc4xx_devs.c b/hw/ppc/ppc4xx_devs.c
index f1651e04d9..b09d7ab5c6 100644
--- a/hw/ppc/ppc4xx_devs.c
+++ b/hw/ppc/ppc4xx_devs.c
@@ -33,6 +33,7 @@
 #include "qemu/log.h"
 #include "exec/address-spaces.h"
 #include "qemu/error-report.h"
+#include "hw/qdev-deprecated.h"
 
 /*#define DEBUG_UIC*/
 
@@ -303,6 +304,8 @@ qemu_irq *ppcuic_init (CPUPPCState *env, qemu_irq *irqs,
     ppcuic_t *uic;
     int i;
 
+    qdev_warn_deprecated_function_used();
+
     uic = g_malloc0(sizeof(ppcuic_t));
     uic->dcr_base = dcr_base;
     uic->irqs = irqs;
@@ -647,6 +650,8 @@ void ppc4xx_sdram_init (CPUPPCState *env, qemu_irq irq, int nbanks,
 {
     ppc4xx_sdram_t *sdram;
 
+    qdev_warn_deprecated_function_used();
+
     sdram = g_malloc0(sizeof(ppc4xx_sdram_t));
     sdram->irq = irq;
     sdram->nbanks = nbanks;
@@ -908,6 +913,8 @@ void ppc4xx_mal_init(CPUPPCState *env, uint8_t txcnum, uint8_t rxcnum,
     ppc4xx_mal_t *mal;
     int i;
 
+    qdev_warn_deprecated_function_used();
+
     assert(txcnum <= 32 && rxcnum <= 32);
     mal = g_malloc0(sizeof(*mal));
     mal->txcnum = txcnum;
-- 
2.21.3

[RFC PATCH 28/35] hw/ppc/ppc4xx: Emit warning when old code is used

[Philippe Mathieu-Daudé]

This code hasn't been QOM'ified yet. Warn the user.

Signed-off-by: Philippe Mathieu-Daudé <philmd@redhat.com>
---
 hw/ppc/ppc405_boards.c |  5 +++++
 hw/ppc/ppc405_uc.c     | 21 +++++++++++++++++++++
 hw/ppc/ppc4xx_devs.c   |  7 +++++++
 3 files changed, 33 insertions(+)

diff --git a/hw/ppc/ppc405_boards.c b/hw/ppc/ppc405_boards.c
index 6198ec1035..eb1216b5f0 100644
--- a/hw/ppc/ppc405_boards.c
+++ b/hw/ppc/ppc405_boards.c
@@ -41,6 +41,7 @@
 #include "hw/loader.h"
 #include "exec/address-spaces.h"
 #include "qemu/cutils.h"
+#include "hw/qdev-deprecated.h"
 
 #define BIOS_FILENAME "ppc405_rom.bin"
 #define BIOS_SIZE (2 * MiB)
@@ -129,6 +130,8 @@ static void ref405ep_fpga_init(MemoryRegion *sysmem, uint32_t base)
     ref405ep_fpga_t *fpga;
     MemoryRegion *fpga_memory = g_new(MemoryRegion, 1);
 
+    qdev_warn_deprecated_function_used();
+
     fpga = g_malloc0(sizeof(ref405ep_fpga_t));
     memory_region_init_io(fpga_memory, NULL, &ref405ep_fpga_ops, fpga,
                           "fpga", 0x00000100);
@@ -408,6 +411,8 @@ static void taihu_cpld_init(MemoryRegion *sysmem, uint32_t base)
     taihu_cpld_t *cpld;
     MemoryRegion *cpld_memory = g_new(MemoryRegion, 1);
 
+    qdev_warn_deprecated_function_used();
+
     cpld = g_malloc0(sizeof(taihu_cpld_t));
     memory_region_init_io(cpld_memory, NULL, &taihu_cpld_ops, cpld, "cpld", 0x100);
     memory_region_add_subregion(sysmem, base, cpld_memory);
diff --git a/hw/ppc/ppc405_uc.c b/hw/ppc/ppc405_uc.c
index 381720aced..160604c62e 100644
--- a/hw/ppc/ppc405_uc.c
+++ b/hw/ppc/ppc405_uc.c
@@ -36,6 +36,7 @@
 #include "sysemu/sysemu.h"
 #include "qemu/log.h"
 #include "exec/address-spaces.h"
+#include "hw/qdev-deprecated.h"
 
 //#define DEBUG_OPBA
 //#define DEBUG_SDRAM
@@ -182,6 +183,8 @@ void ppc4xx_plb_init(CPUPPCState *env)
 {
     ppc4xx_plb_t *plb;
 
+    qdev_warn_deprecated_function_used();
+
     plb = g_malloc0(sizeof(ppc4xx_plb_t));
     ppc_dcr_register(env, PLB3A0_ACR, plb, &dcr_read_plb, &dcr_write_plb);
     ppc_dcr_register(env, PLB4A0_ACR, plb, &dcr_read_plb, &dcr_write_plb);
@@ -267,6 +270,8 @@ static void ppc4xx_pob_init(CPUPPCState *env)
 {
     ppc4xx_pob_t *pob;
 
+    qdev_warn_deprecated_function_used();
+
     pob = g_malloc0(sizeof(ppc4xx_pob_t));
     ppc_dcr_register(env, POB0_BEAR, pob, &dcr_read_pob, &dcr_write_pob);
     ppc_dcr_register(env, POB0_BESR0, pob, &dcr_read_pob, &dcr_write_pob);
@@ -351,6 +356,8 @@ static void ppc4xx_opba_init(hwaddr base)
 {
     ppc4xx_opba_t *opba;
 
+    qdev_warn_deprecated_function_used();
+
     opba = g_malloc0(sizeof(ppc4xx_opba_t));
 #ifdef DEBUG_OPBA
     printf("%s: offset " TARGET_FMT_plx "\n", __func__, base);
@@ -549,6 +556,8 @@ void ppc405_ebc_init(CPUPPCState *env)
 {
     ppc4xx_ebc_t *ebc;
 
+    qdev_warn_deprecated_function_used();
+
     ebc = g_malloc0(sizeof(ppc4xx_ebc_t));
     qemu_register_reset(&ebc_reset, ebc);
     ppc_dcr_register(env, EBC0_CFGADDR,
@@ -632,6 +641,8 @@ static void ppc405_dma_init(CPUPPCState *env, qemu_irq irqs[4])
 {
     ppc405_dma_t *dma;
 
+    qdev_warn_deprecated_function_used();
+
     dma = g_malloc0(sizeof(ppc405_dma_t));
     memcpy(dma->irqs, irqs, 4 * sizeof(qemu_irq));
     qemu_register_reset(&ppc405_dma_reset, dma);
@@ -735,6 +746,8 @@ static void ppc405_gpio_init(hwaddr base)
 {
     ppc405_gpio_t *gpio;
 
+    qdev_warn_deprecated_function_used();
+
     gpio = g_malloc0(sizeof(ppc405_gpio_t));
 #ifdef DEBUG_GPIO
     printf("%s: offset " TARGET_FMT_plx "\n", __func__, base);
@@ -897,6 +910,8 @@ static void ppc405_ocm_init(CPUPPCState *env)
 {
     ppc405_ocm_t *ocm;
 
+    qdev_warn_deprecated_function_used();
+
     ocm = g_malloc0(sizeof(ppc405_ocm_t));
     /* XXX: Size is 4096 or 0x04000000 */
     memory_region_init_ram(&ocm->isarc_ram, NULL, "ppc405.ocm", 4 * KiB,
@@ -1142,6 +1157,8 @@ static void ppc4xx_gpt_init(hwaddr base, qemu_irq irqs[5])
     ppc4xx_gpt_t *gpt;
     int i;
 
+    qdev_warn_deprecated_function_used();
+
     gpt = g_malloc0(sizeof(ppc4xx_gpt_t));
     for (i = 0; i < 5; i++) {
         gpt->irqs[i] = irqs[i];
@@ -1410,6 +1427,8 @@ static void ppc405cr_cpc_init (CPUPPCState *env, clk_setup_t clk_setup[7],
 {
     ppc405cr_cpc_t *cpc;
 
+    qdev_warn_deprecated_function_used();
+
     cpc = g_malloc0(sizeof(ppc405cr_cpc_t));
     memcpy(cpc->clk_setup, clk_setup,
            PPC405CR_CLK_NB * sizeof(clk_setup_t));
@@ -1755,6 +1774,8 @@ static void ppc405ep_cpc_init (CPUPPCState *env, clk_setup_t clk_setup[8],
 {
     ppc405ep_cpc_t *cpc;
 
+    qdev_warn_deprecated_function_used();
+
     cpc = g_malloc0(sizeof(ppc405ep_cpc_t));
     memcpy(cpc->clk_setup, clk_setup,
            PPC405EP_CLK_NB * sizeof(clk_setup_t));
diff --git a/hw/ppc/ppc4xx_devs.c b/hw/ppc/ppc4xx_devs.c
index f1651e04d9..b09d7ab5c6 100644
--- a/hw/ppc/ppc4xx_devs.c
+++ b/hw/ppc/ppc4xx_devs.c
@@ -33,6 +33,7 @@
 #include "qemu/log.h"
 #include "exec/address-spaces.h"
 #include "qemu/error-report.h"
+#include "hw/qdev-deprecated.h"
 
 /*#define DEBUG_UIC*/
 
@@ -303,6 +304,8 @@ qemu_irq *ppcuic_init (CPUPPCState *env, qemu_irq *irqs,
     ppcuic_t *uic;
     int i;
 
+    qdev_warn_deprecated_function_used();
+
     uic = g_malloc0(sizeof(ppcuic_t));
     uic->dcr_base = dcr_base;
     uic->irqs = irqs;
@@ -647,6 +650,8 @@ void ppc4xx_sdram_init (CPUPPCState *env, qemu_irq irq, int nbanks,
 {
     ppc4xx_sdram_t *sdram;
 
+    qdev_warn_deprecated_function_used();
+
     sdram = g_malloc0(sizeof(ppc4xx_sdram_t));
     sdram->irq = irq;
     sdram->nbanks = nbanks;
@@ -908,6 +913,8 @@ void ppc4xx_mal_init(CPUPPCState *env, uint8_t txcnum, uint8_t rxcnum,
     ppc4xx_mal_t *mal;
     int i;
 
+    qdev_warn_deprecated_function_used();
+
     assert(txcnum <= 32 && rxcnum <= 32);
     mal = g_malloc0(sizeof(*mal));
     mal->txcnum = txcnum;
-- 
2.21.3

[RFC PATCH 29/35] hw/ppc/ppc_booke: Emit warning when old code is used

[Philippe Mathieu-Daudé]

This code hasn't been QOM'ified yet. Warn the user.

Signed-off-by: Philippe Mathieu-Daudé <philmd@redhat.com>
---
 hw/ppc/ppc_booke.c | 4 +++-
 1 file changed, 3 insertions(+), 1 deletion(-)

diff --git a/hw/ppc/ppc_booke.c b/hw/ppc/ppc_booke.c
index 652a21b806..a9e5e68578 100644
--- a/hw/ppc/ppc_booke.c
+++ b/hw/ppc/ppc_booke.c
@@ -31,7 +31,7 @@
 #include "qemu/log.h"
 #include "hw/loader.h"
 #include "kvm_ppc.h"
-
+#include "hw/qdev-deprecated.h"
 
 /* Timer Control Register */
 
@@ -338,6 +338,8 @@ void ppc_booke_timers_init(PowerPCCPU *cpu, uint32_t freq, uint32_t flags)
     booke_timer_t *booke_timer;
     int ret = 0;
 
+    qdev_warn_deprecated_function_used();
+
     tb_env      = g_malloc0(sizeof(ppc_tb_t));
     booke_timer = g_malloc0(sizeof(booke_timer_t));
 
-- 
2.21.3

[RFC PATCH 29/35] hw/ppc/ppc_booke: Emit warning when old code is used

[Philippe Mathieu-Daudé]

This code hasn't been QOM'ified yet. Warn the user.

Signed-off-by: Philippe Mathieu-Daudé <philmd@redhat.com>
---
 hw/ppc/ppc_booke.c | 4 +++-
 1 file changed, 3 insertions(+), 1 deletion(-)

diff --git a/hw/ppc/ppc_booke.c b/hw/ppc/ppc_booke.c
index 652a21b806..a9e5e68578 100644
--- a/hw/ppc/ppc_booke.c
+++ b/hw/ppc/ppc_booke.c
@@ -31,7 +31,7 @@
 #include "qemu/log.h"
 #include "hw/loader.h"
 #include "kvm_ppc.h"
-
+#include "hw/qdev-deprecated.h"
 
 /* Timer Control Register */
 
@@ -338,6 +338,8 @@ void ppc_booke_timers_init(PowerPCCPU *cpu, uint32_t freq, uint32_t flags)
     booke_timer_t *booke_timer;
     int ret = 0;
 
+    qdev_warn_deprecated_function_used();
+
     tb_env      = g_malloc0(sizeof(ppc_tb_t));
     booke_timer = g_malloc0(sizeof(booke_timer_t));
 
-- 
2.21.3

[RFC PATCH 29/35] hw/ppc/ppc_booke: Emit warning when old code is used

[Philippe Mathieu-Daudé]

This code hasn't been QOM'ified yet. Warn the user.

Signed-off-by: Philippe Mathieu-Daudé <philmd@redhat.com>
---
 hw/ppc/ppc_booke.c | 4 +++-
 1 file changed, 3 insertions(+), 1 deletion(-)

diff --git a/hw/ppc/ppc_booke.c b/hw/ppc/ppc_booke.c
index 652a21b806..a9e5e68578 100644
--- a/hw/ppc/ppc_booke.c
+++ b/hw/ppc/ppc_booke.c
@@ -31,7 +31,7 @@
 #include "qemu/log.h"
 #include "hw/loader.h"
 #include "kvm_ppc.h"
-
+#include "hw/qdev-deprecated.h"
 
 /* Timer Control Register */
 
@@ -338,6 +338,8 @@ void ppc_booke_timers_init(PowerPCCPU *cpu, uint32_t freq, uint32_t flags)
     booke_timer_t *booke_timer;
     int ret = 0;
 
+    qdev_warn_deprecated_function_used();
+
     tb_env      = g_malloc0(sizeof(ppc_tb_t));
     booke_timer = g_malloc0(sizeof(booke_timer_t));
 
-- 
2.21.3

[RFC PATCH 30/35] hw/ppc/virtex_ml507: Emit warning when old code is used

[Philippe Mathieu-Daudé]

This code hasn't been QOM'ified yet. Warn the user.

Signed-off-by: Philippe Mathieu-Daudé <philmd@redhat.com>
---
 hw/ppc/virtex_ml507.c | 4 +++-
 1 file changed, 3 insertions(+), 1 deletion(-)

diff --git a/hw/ppc/virtex_ml507.c b/hw/ppc/virtex_ml507.c
index 0dacfcd236..17b8036c38 100644
--- a/hw/ppc/virtex_ml507.c
+++ b/hw/ppc/virtex_ml507.c
@@ -40,7 +40,7 @@
 #include "qemu/log.h"
 #include "qemu/option.h"
 #include "exec/address-spaces.h"
-
+#include "hw/qdev-deprecated.h"
 #include "hw/ppc/ppc.h"
 #include "hw/ppc/ppc4xx.h"
 #include "hw/qdev-properties.h"
@@ -95,6 +95,8 @@ static PowerPCCPU *ppc440_init_xilinx(const char *cpu_type, uint32_t sysclk)
     CPUPPCState *env;
     qemu_irq *irqs;
 
+    qdev_warn_deprecated_function_used();
+
     cpu = POWERPC_CPU(cpu_create(cpu_type));
     env = &cpu->env;
 
-- 
2.21.3

[RFC PATCH 30/35] hw/ppc/virtex_ml507: Emit warning when old code is used

[Philippe Mathieu-Daudé]

This code hasn't been QOM'ified yet. Warn the user.

Signed-off-by: Philippe Mathieu-Daudé <philmd@redhat.com>
---
 hw/ppc/virtex_ml507.c | 4 +++-
 1 file changed, 3 insertions(+), 1 deletion(-)

diff --git a/hw/ppc/virtex_ml507.c b/hw/ppc/virtex_ml507.c
index 0dacfcd236..17b8036c38 100644
--- a/hw/ppc/virtex_ml507.c
+++ b/hw/ppc/virtex_ml507.c
@@ -40,7 +40,7 @@
 #include "qemu/log.h"
 #include "qemu/option.h"
 #include "exec/address-spaces.h"
-
+#include "hw/qdev-deprecated.h"
 #include "hw/ppc/ppc.h"
 #include "hw/ppc/ppc4xx.h"
 #include "hw/qdev-properties.h"
@@ -95,6 +95,8 @@ static PowerPCCPU *ppc440_init_xilinx(const char *cpu_type, uint32_t sysclk)
     CPUPPCState *env;
     qemu_irq *irqs;
 
+    qdev_warn_deprecated_function_used();
+
     cpu = POWERPC_CPU(cpu_create(cpu_type));
     env = &cpu->env;
 
-- 
2.21.3

[RFC PATCH 30/35] hw/ppc/virtex_ml507: Emit warning when old code is used

[Philippe Mathieu-Daudé]

This code hasn't been QOM'ified yet. Warn the user.

Signed-off-by: Philippe Mathieu-Daudé <philmd@redhat.com>
---
 hw/ppc/virtex_ml507.c | 4 +++-
 1 file changed, 3 insertions(+), 1 deletion(-)

diff --git a/hw/ppc/virtex_ml507.c b/hw/ppc/virtex_ml507.c
index 0dacfcd236..17b8036c38 100644
--- a/hw/ppc/virtex_ml507.c
+++ b/hw/ppc/virtex_ml507.c
@@ -40,7 +40,7 @@
 #include "qemu/log.h"
 #include "qemu/option.h"
 #include "exec/address-spaces.h"
-
+#include "hw/qdev-deprecated.h"
 #include "hw/ppc/ppc.h"
 #include "hw/ppc/ppc4xx.h"
 #include "hw/qdev-properties.h"
@@ -95,6 +95,8 @@ static PowerPCCPU *ppc440_init_xilinx(const char *cpu_type, uint32_t sysclk)
     CPUPPCState *env;
     qemu_irq *irqs;
 
+    qdev_warn_deprecated_function_used();
+
     cpu = POWERPC_CPU(cpu_create(cpu_type));
     env = &cpu->env;
 
-- 
2.21.3

[RFC PATCH 31/35] hw/sh4: Emit warning when old code is used

[Philippe Mathieu-Daudé]

This code hasn't been QOM'ified yet. Warn the user.

Signed-off-by: Philippe Mathieu-Daudé <philmd@redhat.com>
---
 hw/char/sh_serial.c | 3 +++
 hw/intc/sh_intc.c   | 3 +++
 hw/sh4/r2d.c        | 3 +++
 hw/sh4/sh7750.c     | 4 ++++
 hw/timer/sh_timer.c | 5 +++++
 5 files changed, 18 insertions(+)

diff --git a/hw/char/sh_serial.c b/hw/char/sh_serial.c
index 167f4d8cb9..9366a23dd2 100644
--- a/hw/char/sh_serial.c
+++ b/hw/char/sh_serial.c
@@ -31,6 +31,7 @@
 #include "chardev/char-fe.h"
 #include "qapi/error.h"
 #include "qemu/timer.h"
+#include "hw/qdev-deprecated.h"
 
 //#define DEBUG_SERIAL
 
@@ -382,6 +383,8 @@ void sh_serial_init(MemoryRegion *sysmem,
 {
     sh_serial_state *s;
 
+    qdev_warn_deprecated_function_used();
+
     s = g_malloc0(sizeof(sh_serial_state));
 
     s->feat = feat;
diff --git a/hw/intc/sh_intc.c b/hw/intc/sh_intc.c
index 72a55e32dd..c90fbf47bb 100644
--- a/hw/intc/sh_intc.c
+++ b/hw/intc/sh_intc.c
@@ -13,6 +13,7 @@
 #include "hw/sh4/sh_intc.h"
 #include "hw/irq.h"
 #include "hw/sh4/sh.h"
+#include "hw/qdev-deprecated.h"
 
 //#define DEBUG_INTC
 //#define DEBUG_INTC_SOURCES
@@ -444,6 +445,8 @@ int sh_intc_init(MemoryRegion *sysmem,
 {
     unsigned int i, j;
 
+    qdev_warn_deprecated_function_used();
+
     desc->pending = 0;
     desc->nr_sources = nr_sources;
     desc->mask_regs = mask_regs;
diff --git a/hw/sh4/r2d.c b/hw/sh4/r2d.c
index 72bb5285cc..22bbbe7d3c 100644
--- a/hw/sh4/r2d.c
+++ b/hw/sh4/r2d.c
@@ -43,6 +43,7 @@
 #include "hw/usb.h"
 #include "hw/block/flash.h"
 #include "exec/address-spaces.h"
+#include "hw/qdev-deprecated.h"
 
 #define FLASH_BASE 0x00000000
 #define FLASH_SIZE (16 * MiB)
@@ -187,6 +188,8 @@ static qemu_irq *r2d_fpga_init(MemoryRegion *sysmem,
 {
     r2d_fpga_t *s;
 
+    qdev_warn_deprecated_function_used();
+
     s = g_malloc0(sizeof(r2d_fpga_t));
 
     s->irl = irl;
diff --git a/hw/sh4/sh7750.c b/hw/sh4/sh7750.c
index d660714443..379822e0c2 100644
--- a/hw/sh4/sh7750.c
+++ b/hw/sh4/sh7750.c
@@ -32,6 +32,7 @@
 #include "hw/sh4/sh_intc.h"
 #include "cpu.h"
 #include "exec/exec-all.h"
+#include "hw/qdev-deprecated.h"
 
 #define NB_DEVICES 4
 
@@ -756,6 +757,8 @@ SH7750State *sh7750_init(SuperHCPU *cpu, MemoryRegion *sysmem)
 {
     SH7750State *s;
 
+    qdev_warn_deprecated_function_used();
+
     s = g_malloc0(sizeof(SH7750State));
     s->cpu = cpu;
     s->periph_freq = 60000000;	/* 60MHz */
@@ -866,6 +869,7 @@ SH7750State *sh7750_init(SuperHCPU *cpu, MemoryRegion *sysmem)
 
 qemu_irq sh7750_irl(SH7750State *s)
 {
+    qdev_warn_deprecated_function_used();
     sh_intc_toggle_source(sh_intc_source(&s->intc, IRL), 1, 0); /* enable */
     return qemu_allocate_irq(sh_intc_set_irl, sh_intc_source(&s->intc, IRL), 0);
 }
diff --git a/hw/timer/sh_timer.c b/hw/timer/sh_timer.c
index 13c4051808..d5e33507b0 100644
--- a/hw/timer/sh_timer.c
+++ b/hw/timer/sh_timer.c
@@ -14,6 +14,7 @@
 #include "hw/sh4/sh.h"
 #include "qemu/timer.h"
 #include "hw/ptimer.h"
+#include "hw/qdev-deprecated.h"
 
 //#define DEBUG_TIMER
 
@@ -199,6 +200,8 @@ static void *sh_timer_init(uint32_t freq, int feat, qemu_irq irq)
 {
     sh_timer_state *s;
 
+    qdev_warn_deprecated_function_used();
+
     s = (sh_timer_state *)g_malloc0(sizeof(sh_timer_state));
     s->freq = freq;
     s->feat = feat;
@@ -319,6 +322,8 @@ void tmu012_init(MemoryRegion *sysmem, hwaddr base,
     tmu012_state *s;
     int timer_feat = (feat & TMU012_FEAT_EXTCLK) ? TIMER_FEAT_EXTCLK : 0;
 
+    qdev_warn_deprecated_function_used();
+
     s = (tmu012_state *)g_malloc0(sizeof(tmu012_state));
     s->feat = feat;
     s->timer[0] = sh_timer_init(freq, timer_feat, ch0_irq);
-- 
2.21.3

[RFC PATCH 31/35] hw/sh4: Emit warning when old code is used

[Philippe Mathieu-Daudé]

This code hasn't been QOM'ified yet. Warn the user.

Signed-off-by: Philippe Mathieu-Daudé <philmd@redhat.com>
---
 hw/char/sh_serial.c | 3 +++
 hw/intc/sh_intc.c   | 3 +++
 hw/sh4/r2d.c        | 3 +++
 hw/sh4/sh7750.c     | 4 ++++
 hw/timer/sh_timer.c | 5 +++++
 5 files changed, 18 insertions(+)

diff --git a/hw/char/sh_serial.c b/hw/char/sh_serial.c
index 167f4d8cb9..9366a23dd2 100644
--- a/hw/char/sh_serial.c
+++ b/hw/char/sh_serial.c
@@ -31,6 +31,7 @@
 #include "chardev/char-fe.h"
 #include "qapi/error.h"
 #include "qemu/timer.h"
+#include "hw/qdev-deprecated.h"
 
 //#define DEBUG_SERIAL
 
@@ -382,6 +383,8 @@ void sh_serial_init(MemoryRegion *sysmem,
 {
     sh_serial_state *s;
 
+    qdev_warn_deprecated_function_used();
+
     s = g_malloc0(sizeof(sh_serial_state));
 
     s->feat = feat;
diff --git a/hw/intc/sh_intc.c b/hw/intc/sh_intc.c
index 72a55e32dd..c90fbf47bb 100644
--- a/hw/intc/sh_intc.c
+++ b/hw/intc/sh_intc.c
@@ -13,6 +13,7 @@
 #include "hw/sh4/sh_intc.h"
 #include "hw/irq.h"
 #include "hw/sh4/sh.h"
+#include "hw/qdev-deprecated.h"
 
 //#define DEBUG_INTC
 //#define DEBUG_INTC_SOURCES
@@ -444,6 +445,8 @@ int sh_intc_init(MemoryRegion *sysmem,
 {
     unsigned int i, j;
 
+    qdev_warn_deprecated_function_used();
+
     desc->pending = 0;
     desc->nr_sources = nr_sources;
     desc->mask_regs = mask_regs;
diff --git a/hw/sh4/r2d.c b/hw/sh4/r2d.c
index 72bb5285cc..22bbbe7d3c 100644
--- a/hw/sh4/r2d.c
+++ b/hw/sh4/r2d.c
@@ -43,6 +43,7 @@
 #include "hw/usb.h"
 #include "hw/block/flash.h"
 #include "exec/address-spaces.h"
+#include "hw/qdev-deprecated.h"
 
 #define FLASH_BASE 0x00000000
 #define FLASH_SIZE (16 * MiB)
@@ -187,6 +188,8 @@ static qemu_irq *r2d_fpga_init(MemoryRegion *sysmem,
 {
     r2d_fpga_t *s;
 
+    qdev_warn_deprecated_function_used();
+
     s = g_malloc0(sizeof(r2d_fpga_t));
 
     s->irl = irl;
diff --git a/hw/sh4/sh7750.c b/hw/sh4/sh7750.c
index d660714443..379822e0c2 100644
--- a/hw/sh4/sh7750.c
+++ b/hw/sh4/sh7750.c
@@ -32,6 +32,7 @@
 #include "hw/sh4/sh_intc.h"
 #include "cpu.h"
 #include "exec/exec-all.h"
+#include "hw/qdev-deprecated.h"
 
 #define NB_DEVICES 4
 
@@ -756,6 +757,8 @@ SH7750State *sh7750_init(SuperHCPU *cpu, MemoryRegion *sysmem)
 {
     SH7750State *s;
 
+    qdev_warn_deprecated_function_used();
+
     s = g_malloc0(sizeof(SH7750State));
     s->cpu = cpu;
     s->periph_freq = 60000000;	/* 60MHz */
@@ -866,6 +869,7 @@ SH7750State *sh7750_init(SuperHCPU *cpu, MemoryRegion *sysmem)
 
 qemu_irq sh7750_irl(SH7750State *s)
 {
+    qdev_warn_deprecated_function_used();
     sh_intc_toggle_source(sh_intc_source(&s->intc, IRL), 1, 0); /* enable */
     return qemu_allocate_irq(sh_intc_set_irl, sh_intc_source(&s->intc, IRL), 0);
 }
diff --git a/hw/timer/sh_timer.c b/hw/timer/sh_timer.c
index 13c4051808..d5e33507b0 100644
--- a/hw/timer/sh_timer.c
+++ b/hw/timer/sh_timer.c
@@ -14,6 +14,7 @@
 #include "hw/sh4/sh.h"
 #include "qemu/timer.h"
 #include "hw/ptimer.h"
+#include "hw/qdev-deprecated.h"
 
 //#define DEBUG_TIMER
 
@@ -199,6 +200,8 @@ static void *sh_timer_init(uint32_t freq, int feat, qemu_irq irq)
 {
     sh_timer_state *s;
 
+    qdev_warn_deprecated_function_used();
+
     s = (sh_timer_state *)g_malloc0(sizeof(sh_timer_state));
     s->freq = freq;
     s->feat = feat;
@@ -319,6 +322,8 @@ void tmu012_init(MemoryRegion *sysmem, hwaddr base,
     tmu012_state *s;
     int timer_feat = (feat & TMU012_FEAT_EXTCLK) ? TIMER_FEAT_EXTCLK : 0;
 
+    qdev_warn_deprecated_function_used();
+
     s = (tmu012_state *)g_malloc0(sizeof(tmu012_state));
     s->feat = feat;
     s->timer[0] = sh_timer_init(freq, timer_feat, ch0_irq);
-- 
2.21.3

[RFC PATCH 31/35] hw/sh4: Emit warning when old code is used

[Philippe Mathieu-Daudé]

This code hasn't been QOM'ified yet. Warn the user.

Signed-off-by: Philippe Mathieu-Daudé <philmd@redhat.com>
---
 hw/char/sh_serial.c | 3 +++
 hw/intc/sh_intc.c   | 3 +++
 hw/sh4/r2d.c        | 3 +++
 hw/sh4/sh7750.c     | 4 ++++
 hw/timer/sh_timer.c | 5 +++++
 5 files changed, 18 insertions(+)

diff --git a/hw/char/sh_serial.c b/hw/char/sh_serial.c
index 167f4d8cb9..9366a23dd2 100644
--- a/hw/char/sh_serial.c
+++ b/hw/char/sh_serial.c
@@ -31,6 +31,7 @@
 #include "chardev/char-fe.h"
 #include "qapi/error.h"
 #include "qemu/timer.h"
+#include "hw/qdev-deprecated.h"
 
 //#define DEBUG_SERIAL
 
@@ -382,6 +383,8 @@ void sh_serial_init(MemoryRegion *sysmem,
 {
     sh_serial_state *s;
 
+    qdev_warn_deprecated_function_used();
+
     s = g_malloc0(sizeof(sh_serial_state));
 
     s->feat = feat;
diff --git a/hw/intc/sh_intc.c b/hw/intc/sh_intc.c
index 72a55e32dd..c90fbf47bb 100644
--- a/hw/intc/sh_intc.c
+++ b/hw/intc/sh_intc.c
@@ -13,6 +13,7 @@
 #include "hw/sh4/sh_intc.h"
 #include "hw/irq.h"
 #include "hw/sh4/sh.h"
+#include "hw/qdev-deprecated.h"
 
 //#define DEBUG_INTC
 //#define DEBUG_INTC_SOURCES
@@ -444,6 +445,8 @@ int sh_intc_init(MemoryRegion *sysmem,
 {
     unsigned int i, j;
 
+    qdev_warn_deprecated_function_used();
+
     desc->pending = 0;
     desc->nr_sources = nr_sources;
     desc->mask_regs = mask_regs;
diff --git a/hw/sh4/r2d.c b/hw/sh4/r2d.c
index 72bb5285cc..22bbbe7d3c 100644
--- a/hw/sh4/r2d.c
+++ b/hw/sh4/r2d.c
@@ -43,6 +43,7 @@
 #include "hw/usb.h"
 #include "hw/block/flash.h"
 #include "exec/address-spaces.h"
+#include "hw/qdev-deprecated.h"
 
 #define FLASH_BASE 0x00000000
 #define FLASH_SIZE (16 * MiB)
@@ -187,6 +188,8 @@ static qemu_irq *r2d_fpga_init(MemoryRegion *sysmem,
 {
     r2d_fpga_t *s;
 
+    qdev_warn_deprecated_function_used();
+
     s = g_malloc0(sizeof(r2d_fpga_t));
 
     s->irl = irl;
diff --git a/hw/sh4/sh7750.c b/hw/sh4/sh7750.c
index d660714443..379822e0c2 100644
--- a/hw/sh4/sh7750.c
+++ b/hw/sh4/sh7750.c
@@ -32,6 +32,7 @@
 #include "hw/sh4/sh_intc.h"
 #include "cpu.h"
 #include "exec/exec-all.h"
+#include "hw/qdev-deprecated.h"
 
 #define NB_DEVICES 4
 
@@ -756,6 +757,8 @@ SH7750State *sh7750_init(SuperHCPU *cpu, MemoryRegion *sysmem)
 {
     SH7750State *s;
 
+    qdev_warn_deprecated_function_used();
+
     s = g_malloc0(sizeof(SH7750State));
     s->cpu = cpu;
     s->periph_freq = 60000000;	/* 60MHz */
@@ -866,6 +869,7 @@ SH7750State *sh7750_init(SuperHCPU *cpu, MemoryRegion *sysmem)
 
 qemu_irq sh7750_irl(SH7750State *s)
 {
+    qdev_warn_deprecated_function_used();
     sh_intc_toggle_source(sh_intc_source(&s->intc, IRL), 1, 0); /* enable */
     return qemu_allocate_irq(sh_intc_set_irl, sh_intc_source(&s->intc, IRL), 0);
 }
diff --git a/hw/timer/sh_timer.c b/hw/timer/sh_timer.c
index 13c4051808..d5e33507b0 100644
--- a/hw/timer/sh_timer.c
+++ b/hw/timer/sh_timer.c
@@ -14,6 +14,7 @@
 #include "hw/sh4/sh.h"
 #include "qemu/timer.h"
 #include "hw/ptimer.h"
+#include "hw/qdev-deprecated.h"
 
 //#define DEBUG_TIMER
 
@@ -199,6 +200,8 @@ static void *sh_timer_init(uint32_t freq, int feat, qemu_irq irq)
 {
     sh_timer_state *s;
 
+    qdev_warn_deprecated_function_used();
+
     s = (sh_timer_state *)g_malloc0(sizeof(sh_timer_state));
     s->freq = freq;
     s->feat = feat;
@@ -319,6 +322,8 @@ void tmu012_init(MemoryRegion *sysmem, hwaddr base,
     tmu012_state *s;
     int timer_feat = (feat & TMU012_FEAT_EXTCLK) ? TIMER_FEAT_EXTCLK : 0;
 
+    qdev_warn_deprecated_function_used();
+
     s = (tmu012_state *)g_malloc0(sizeof(tmu012_state));
     s->feat = feat;
     s->timer[0] = sh_timer_init(freq, timer_feat, ch0_irq);
-- 
2.21.3

[RFC PATCH 32/35] hw/riscv: Emit warning when old code is used

[Philippe Mathieu-Daudé]

This code hasn't been QOM'ified yet. Warn the user.

Signed-off-by: Philippe Mathieu-Daudé <philmd@redhat.com>
---
 hw/riscv/riscv_htif.c  | 4 ++++
 hw/riscv/sifive_uart.c | 4 ++++
 2 files changed, 8 insertions(+)

diff --git a/hw/riscv/riscv_htif.c b/hw/riscv/riscv_htif.c
index ca87a5cf9f..bd080dbefb 100644
--- a/hw/riscv/riscv_htif.c
+++ b/hw/riscv/riscv_htif.c
@@ -30,6 +30,7 @@
 #include "hw/riscv/riscv_htif.h"
 #include "qemu/timer.h"
 #include "qemu/error-report.h"
+#include "hw/qdev-deprecated.h"
 
 #define RISCV_DEBUG_HTIF 0
 #define HTIF_DEBUG(fmt, ...)                                                   \
@@ -238,6 +239,9 @@ HTIFState *htif_mm_init(MemoryRegion *address_space, MemoryRegion *main_mem,
     uint64_t fromhost_offset = fromhost_addr - base;
 
     HTIFState *s = g_malloc0(sizeof(HTIFState));
+
+    qdev_warn_deprecated_function_used();
+
     s->address_space = address_space;
     s->main_mem = main_mem;
     s->main_mem_ram_ptr = memory_region_get_ram_ptr(main_mem);
diff --git a/hw/riscv/sifive_uart.c b/hw/riscv/sifive_uart.c
index 9350482662..1a5890d5f7 100644
--- a/hw/riscv/sifive_uart.c
+++ b/hw/riscv/sifive_uart.c
@@ -25,6 +25,7 @@
 #include "hw/hw.h"
 #include "hw/irq.h"
 #include "hw/riscv/sifive_uart.h"
+#include "hw/qdev-deprecated.h"
 
 /*
  * Not yet implemented:
@@ -183,6 +184,9 @@ SiFiveUARTState *sifive_uart_create(MemoryRegion *address_space, hwaddr base,
     Chardev *chr, qemu_irq irq)
 {
     SiFiveUARTState *s = g_malloc0(sizeof(SiFiveUARTState));
+
+    qdev_warn_deprecated_function_used();
+
     s->irq = irq;
     qemu_chr_fe_init(&s->chr, chr, &error_abort);
     qemu_chr_fe_set_handlers(&s->chr, uart_can_rx, uart_rx, uart_event,
-- 
2.21.3

[RFC PATCH 32/35] hw/riscv: Emit warning when old code is used

[Philippe Mathieu-Daudé]

This code hasn't been QOM'ified yet. Warn the user.

Signed-off-by: Philippe Mathieu-Daudé <philmd@redhat.com>
---
 hw/riscv/riscv_htif.c  | 4 ++++
 hw/riscv/sifive_uart.c | 4 ++++
 2 files changed, 8 insertions(+)

diff --git a/hw/riscv/riscv_htif.c b/hw/riscv/riscv_htif.c
index ca87a5cf9f..bd080dbefb 100644
--- a/hw/riscv/riscv_htif.c
+++ b/hw/riscv/riscv_htif.c
@@ -30,6 +30,7 @@
 #include "hw/riscv/riscv_htif.h"
 #include "qemu/timer.h"
 #include "qemu/error-report.h"
+#include "hw/qdev-deprecated.h"
 
 #define RISCV_DEBUG_HTIF 0
 #define HTIF_DEBUG(fmt, ...)                                                   \
@@ -238,6 +239,9 @@ HTIFState *htif_mm_init(MemoryRegion *address_space, MemoryRegion *main_mem,
     uint64_t fromhost_offset = fromhost_addr - base;
 
     HTIFState *s = g_malloc0(sizeof(HTIFState));
+
+    qdev_warn_deprecated_function_used();
+
     s->address_space = address_space;
     s->main_mem = main_mem;
     s->main_mem_ram_ptr = memory_region_get_ram_ptr(main_mem);
diff --git a/hw/riscv/sifive_uart.c b/hw/riscv/sifive_uart.c
index 9350482662..1a5890d5f7 100644
--- a/hw/riscv/sifive_uart.c
+++ b/hw/riscv/sifive_uart.c
@@ -25,6 +25,7 @@
 #include "hw/hw.h"
 #include "hw/irq.h"
 #include "hw/riscv/sifive_uart.h"
+#include "hw/qdev-deprecated.h"
 
 /*
  * Not yet implemented:
@@ -183,6 +184,9 @@ SiFiveUARTState *sifive_uart_create(MemoryRegion *address_space, hwaddr base,
     Chardev *chr, qemu_irq irq)
 {
     SiFiveUARTState *s = g_malloc0(sizeof(SiFiveUARTState));
+
+    qdev_warn_deprecated_function_used();
+
     s->irq = irq;
     qemu_chr_fe_init(&s->chr, chr, &error_abort);
     qemu_chr_fe_set_handlers(&s->chr, uart_can_rx, uart_rx, uart_event,
-- 
2.21.3

[RFC PATCH 32/35] hw/riscv: Emit warning when old code is used

[Philippe Mathieu-Daudé]

This code hasn't been QOM'ified yet. Warn the user.

Signed-off-by: Philippe Mathieu-Daudé <philmd@redhat.com>
---
 hw/riscv/riscv_htif.c  | 4 ++++
 hw/riscv/sifive_uart.c | 4 ++++
 2 files changed, 8 insertions(+)

diff --git a/hw/riscv/riscv_htif.c b/hw/riscv/riscv_htif.c
index ca87a5cf9f..bd080dbefb 100644
--- a/hw/riscv/riscv_htif.c
+++ b/hw/riscv/riscv_htif.c
@@ -30,6 +30,7 @@
 #include "hw/riscv/riscv_htif.h"
 #include "qemu/timer.h"
 #include "qemu/error-report.h"
+#include "hw/qdev-deprecated.h"
 
 #define RISCV_DEBUG_HTIF 0
 #define HTIF_DEBUG(fmt, ...)                                                   \
@@ -238,6 +239,9 @@ HTIFState *htif_mm_init(MemoryRegion *address_space, MemoryRegion *main_mem,
     uint64_t fromhost_offset = fromhost_addr - base;
 
     HTIFState *s = g_malloc0(sizeof(HTIFState));
+
+    qdev_warn_deprecated_function_used();
+
     s->address_space = address_space;
     s->main_mem = main_mem;
     s->main_mem_ram_ptr = memory_region_get_ram_ptr(main_mem);
diff --git a/hw/riscv/sifive_uart.c b/hw/riscv/sifive_uart.c
index 9350482662..1a5890d5f7 100644
--- a/hw/riscv/sifive_uart.c
+++ b/hw/riscv/sifive_uart.c
@@ -25,6 +25,7 @@
 #include "hw/hw.h"
 #include "hw/irq.h"
 #include "hw/riscv/sifive_uart.h"
+#include "hw/qdev-deprecated.h"
 
 /*
  * Not yet implemented:
@@ -183,6 +184,9 @@ SiFiveUARTState *sifive_uart_create(MemoryRegion *address_space, hwaddr base,
     Chardev *chr, qemu_irq irq)
 {
     SiFiveUARTState *s = g_malloc0(sizeof(SiFiveUARTState));
+
+    qdev_warn_deprecated_function_used();
+
     s->irq = irq;
     qemu_chr_fe_init(&s->chr, chr, &error_abort);
     qemu_chr_fe_set_handlers(&s->chr, uart_can_rx, uart_rx, uart_event,
-- 
2.21.3

[RFC PATCH 33/35] hw/timer/slavio_timer: Emit warning when old code is used

[Philippe Mathieu-Daudé]

This code hasn't been QOM'ified yet. Warn the user.

Signed-off-by: Philippe Mathieu-Daudé <philmd@redhat.com>
---
 hw/timer/slavio_timer.c | 3 +++
 1 file changed, 3 insertions(+)

diff --git a/hw/timer/slavio_timer.c b/hw/timer/slavio_timer.c
index 4c5d65e391..16f21669bf 100644
--- a/hw/timer/slavio_timer.c
+++ b/hw/timer/slavio_timer.c
@@ -31,6 +31,7 @@
 #include "migration/vmstate.h"
 #include "trace.h"
 #include "qemu/module.h"
+#include "hw/qdev-deprecated.h"
 
 /*
  * Registers of hardware timer in sun4m.
@@ -392,6 +393,8 @@ static void slavio_timer_init(Object *obj)
     unsigned int i;
     TimerContext *tc;
 
+    qdev_warn_deprecated_function_used();
+
     for (i = 0; i <= MAX_CPUS; i++) {
         uint64_t size;
         char timer_name[20];
-- 
2.21.3

[RFC PATCH 33/35] hw/timer/slavio_timer: Emit warning when old code is used

[Philippe Mathieu-Daudé]

This code hasn't been QOM'ified yet. Warn the user.

Signed-off-by: Philippe Mathieu-Daudé <philmd@redhat.com>
---
 hw/timer/slavio_timer.c | 3 +++
 1 file changed, 3 insertions(+)

diff --git a/hw/timer/slavio_timer.c b/hw/timer/slavio_timer.c
index 4c5d65e391..16f21669bf 100644
--- a/hw/timer/slavio_timer.c
+++ b/hw/timer/slavio_timer.c
@@ -31,6 +31,7 @@
 #include "migration/vmstate.h"
 #include "trace.h"
 #include "qemu/module.h"
+#include "hw/qdev-deprecated.h"
 
 /*
  * Registers of hardware timer in sun4m.
@@ -392,6 +393,8 @@ static void slavio_timer_init(Object *obj)
     unsigned int i;
     TimerContext *tc;
 
+    qdev_warn_deprecated_function_used();
+
     for (i = 0; i <= MAX_CPUS; i++) {
         uint64_t size;
         char timer_name[20];
-- 
2.21.3

[RFC PATCH 33/35] hw/timer/slavio_timer: Emit warning when old code is used

[Philippe Mathieu-Daudé]

This code hasn't been QOM'ified yet. Warn the user.

Signed-off-by: Philippe Mathieu-Daudé <philmd@redhat.com>
---
 hw/timer/slavio_timer.c | 3 +++
 1 file changed, 3 insertions(+)

diff --git a/hw/timer/slavio_timer.c b/hw/timer/slavio_timer.c
index 4c5d65e391..16f21669bf 100644
--- a/hw/timer/slavio_timer.c
+++ b/hw/timer/slavio_timer.c
@@ -31,6 +31,7 @@
 #include "migration/vmstate.h"
 #include "trace.h"
 #include "qemu/module.h"
+#include "hw/qdev-deprecated.h"
 
 /*
  * Registers of hardware timer in sun4m.
@@ -392,6 +393,8 @@ static void slavio_timer_init(Object *obj)
     unsigned int i;
     TimerContext *tc;
 
+    qdev_warn_deprecated_function_used();
+
     for (i = 0; i <= MAX_CPUS; i++) {
         uint64_t size;
         char timer_name[20];
-- 
2.21.3

[RFC PATCH 34/35] hw/usb/hcd-musb: Emit warning when old code is used

[Philippe Mathieu-Daudé]

This code hasn't been QOM'ified yet. Warn the user.

Signed-off-by: Philippe Mathieu-Daudé <philmd@redhat.com>
---
 hw/usb/hcd-musb.c | 3 +++
 1 file changed, 3 insertions(+)

diff --git a/hw/usb/hcd-musb.c b/hw/usb/hcd-musb.c
index c29fbef6fc..9b3cf1ca8f 100644
--- a/hw/usb/hcd-musb.c
+++ b/hw/usb/hcd-musb.c
@@ -25,6 +25,7 @@
 #include "hw/usb.h"
 #include "hw/irq.h"
 #include "hw/hw.h"
+#include "hw/qdev-deprecated.h"
 
 /* Common USB registers */
 #define MUSB_HDRC_FADDR		0x00	/* 8-bit */
@@ -377,6 +378,8 @@ struct MUSBState *musb_init(DeviceState *parent_device, int gpio_base)
     MUSBState *s = g_malloc0(sizeof(*s));
     int i;
 
+    qdev_warn_deprecated_function_used();
+
     for (i = 0; i < musb_irq_max; i++) {
         s->irqs[i] = qdev_get_gpio_in(parent_device, gpio_base + i);
     }
-- 
2.21.3

[RFC PATCH 34/35] hw/usb/hcd-musb: Emit warning when old code is used

[Philippe Mathieu-Daudé]

This code hasn't been QOM'ified yet. Warn the user.

Signed-off-by: Philippe Mathieu-Daudé <philmd@redhat.com>
---
 hw/usb/hcd-musb.c | 3 +++
 1 file changed, 3 insertions(+)

diff --git a/hw/usb/hcd-musb.c b/hw/usb/hcd-musb.c
index c29fbef6fc..9b3cf1ca8f 100644
--- a/hw/usb/hcd-musb.c
+++ b/hw/usb/hcd-musb.c
@@ -25,6 +25,7 @@
 #include "hw/usb.h"
 #include "hw/irq.h"
 #include "hw/hw.h"
+#include "hw/qdev-deprecated.h"
 
 /* Common USB registers */
 #define MUSB_HDRC_FADDR		0x00	/* 8-bit */
@@ -377,6 +378,8 @@ struct MUSBState *musb_init(DeviceState *parent_device, int gpio_base)
     MUSBState *s = g_malloc0(sizeof(*s));
     int i;
 
+    qdev_warn_deprecated_function_used();
+
     for (i = 0; i < musb_irq_max; i++) {
         s->irqs[i] = qdev_get_gpio_in(parent_device, gpio_base + i);
     }
-- 
2.21.3

[RFC PATCH 34/35] hw/usb/hcd-musb: Emit warning when old code is used

[Philippe Mathieu-Daudé]

This code hasn't been QOM'ified yet. Warn the user.

Signed-off-by: Philippe Mathieu-Daudé <philmd@redhat.com>
---
 hw/usb/hcd-musb.c | 3 +++
 1 file changed, 3 insertions(+)

diff --git a/hw/usb/hcd-musb.c b/hw/usb/hcd-musb.c
index c29fbef6fc..9b3cf1ca8f 100644
--- a/hw/usb/hcd-musb.c
+++ b/hw/usb/hcd-musb.c
@@ -25,6 +25,7 @@
 #include "hw/usb.h"
 #include "hw/irq.h"
 #include "hw/hw.h"
+#include "hw/qdev-deprecated.h"
 
 /* Common USB registers */
 #define MUSB_HDRC_FADDR		0x00	/* 8-bit */
@@ -377,6 +378,8 @@ struct MUSBState *musb_init(DeviceState *parent_device, int gpio_base)
     MUSBState *s = g_malloc0(sizeof(*s));
     int i;
 
+    qdev_warn_deprecated_function_used();
+
     for (i = 0; i < musb_irq_max; i++) {
         s->irqs[i] = qdev_get_gpio_in(parent_device, gpio_base + i);
     }
-- 
2.21.3

[RFC PATCH 35/35] hw/xtensa/xtfpga: Emit warning when old code is used

[Philippe Mathieu-Daudé]

This code hasn't been QOM'ified yet. Warn the user.

Signed-off-by: Philippe Mathieu-Daudé <philmd@redhat.com>
---
 hw/xtensa/xtfpga.c | 3 +++
 1 file changed, 3 insertions(+)

diff --git a/hw/xtensa/xtfpga.c b/hw/xtensa/xtfpga.c
index 60ccc74f5f..a3c82dc81a 100644
--- a/hw/xtensa/xtfpga.c
+++ b/hw/xtensa/xtfpga.c
@@ -50,6 +50,7 @@
 #include "xtensa_memory.h"
 #include "hw/xtensa/mx_pic.h"
 #include "migration/vmstate.h"
+#include "hw/qdev-deprecated.h"
 
 typedef struct XtfpgaFlashDesc {
     hwaddr base;
@@ -129,6 +130,8 @@ static XtfpgaFpgaState *xtfpga_fpga_init(MemoryRegion *address_space,
 {
     XtfpgaFpgaState *s = g_malloc(sizeof(XtfpgaFpgaState));
 
+    qdev_warn_deprecated_function_used();
+
     memory_region_init_io(&s->iomem, NULL, &xtfpga_fpga_ops, s,
                           "xtfpga.fpga", 0x10000);
     memory_region_add_subregion(address_space, base, &s->iomem);
-- 
2.21.3

[RFC PATCH 35/35] hw/xtensa/xtfpga: Emit warning when old code is used

[Philippe Mathieu-Daudé]

This code hasn't been QOM'ified yet. Warn the user.

Signed-off-by: Philippe Mathieu-Daudé <philmd@redhat.com>
---
 hw/xtensa/xtfpga.c | 3 +++
 1 file changed, 3 insertions(+)

diff --git a/hw/xtensa/xtfpga.c b/hw/xtensa/xtfpga.c
index 60ccc74f5f..a3c82dc81a 100644
--- a/hw/xtensa/xtfpga.c
+++ b/hw/xtensa/xtfpga.c
@@ -50,6 +50,7 @@
 #include "xtensa_memory.h"
 #include "hw/xtensa/mx_pic.h"
 #include "migration/vmstate.h"
+#include "hw/qdev-deprecated.h"
 
 typedef struct XtfpgaFlashDesc {
     hwaddr base;
@@ -129,6 +130,8 @@ static XtfpgaFpgaState *xtfpga_fpga_init(MemoryRegion *address_space,
 {
     XtfpgaFpgaState *s = g_malloc(sizeof(XtfpgaFpgaState));
 
+    qdev_warn_deprecated_function_used();
+
     memory_region_init_io(&s->iomem, NULL, &xtfpga_fpga_ops, s,
                           "xtfpga.fpga", 0x10000);
     memory_region_add_subregion(address_space, base, &s->iomem);
-- 
2.21.3

[RFC PATCH 35/35] hw/xtensa/xtfpga: Emit warning when old code is used

[Philippe Mathieu-Daudé]

This code hasn't been QOM'ified yet. Warn the user.

Signed-off-by: Philippe Mathieu-Daudé <philmd@redhat.com>
---
 hw/xtensa/xtfpga.c | 3 +++
 1 file changed, 3 insertions(+)

diff --git a/hw/xtensa/xtfpga.c b/hw/xtensa/xtfpga.c
index 60ccc74f5f..a3c82dc81a 100644
--- a/hw/xtensa/xtfpga.c
+++ b/hw/xtensa/xtfpga.c
@@ -50,6 +50,7 @@
 #include "xtensa_memory.h"
 #include "hw/xtensa/mx_pic.h"
 #include "migration/vmstate.h"
+#include "hw/qdev-deprecated.h"
 
 typedef struct XtfpgaFlashDesc {
     hwaddr base;
@@ -129,6 +130,8 @@ static XtfpgaFpgaState *xtfpga_fpga_init(MemoryRegion *address_space,
 {
     XtfpgaFpgaState *s = g_malloc(sizeof(XtfpgaFpgaState));
 
+    qdev_warn_deprecated_function_used();
+
     memory_region_init_io(&s->iomem, NULL, &xtfpga_fpga_ops, s,
                           "xtfpga.fpga", 0x10000);
     memory_region_add_subregion(address_space, base, &s->iomem);
-- 
2.21.3

Re: [RFC PATCH 00/35] hw/qdev: Warn when using pre-qdev/QOM devices

[Peter Maydell]

On Mon, 8 Jun 2020 at 17:00, Philippe Mathieu-Daudé <philmd@redhat.com> wrote:
>
> Based on today's IRC chat, this is a trivial RFC series
> to anotate pre-qdev/QOM devices so developers using them
> without knowing they are not QOM'ified yet can realize
> it and convert them if they have time.

What mechanism did you use for identifying non-QOM devices?

thanks
-- PMM

Re: [RFC PATCH 00/35] hw/qdev: Warn when using pre-qdev/QOM devices

[Peter Maydell]

On Mon, 8 Jun 2020 at 17:00, Philippe Mathieu-Daudé <philmd@redhat.com> wrote:
>
> Based on today's IRC chat, this is a trivial RFC series
> to anotate pre-qdev/QOM devices so developers using them
> without knowing they are not QOM'ified yet can realize
> it and convert them if they have time.

What mechanism did you use for identifying non-QOM devices?

thanks
-- PMM

Re: [RFC PATCH 00/35] hw/qdev: Warn when using pre-qdev/QOM devices

[Peter Maydell]

On Mon, 8 Jun 2020 at 17:00, Philippe Mathieu-Daudé <philmd@redhat.com> wrote:
>
> Based on today's IRC chat, this is a trivial RFC series
> to anotate pre-qdev/QOM devices so developers using them
> without knowing they are not QOM'ified yet can realize
> it and convert them if they have time.

What mechanism did you use for identifying non-QOM devices?

thanks
-- PMM

Re: [RFC PATCH 00/35] hw/qdev: Warn when using pre-qdev/QOM devices

[Philippe Mathieu-Daudé]

On 6/8/20 6:14 PM, Peter Maydell wrote:
> On Mon, 8 Jun 2020 at 17:00, Philippe Mathieu-Daudé <philmd@redhat.com> wrote:
>>
>> Based on today's IRC chat, this is a trivial RFC series
>> to anotate pre-qdev/QOM devices so developers using them
>> without knowing they are not QOM'ified yet can realize
>> it and convert them if they have time.
> 
> What mechanism did you use for identifying non-QOM devices?

I don't think this is the complete list, this is only all the one I
could find with:

  $ git grep "g_new|g_malloc" hw/

Then on each match I manually reviewed (so I might have incorrectly
flagged code too).

Re: [RFC PATCH 00/35] hw/qdev: Warn when using pre-qdev/QOM devices

[Philippe Mathieu-Daudé]

On 6/8/20 6:14 PM, Peter Maydell wrote:
> On Mon, 8 Jun 2020 at 17:00, Philippe Mathieu-Daudé <philmd@redhat.com> wrote:
>>
>> Based on today's IRC chat, this is a trivial RFC series
>> to anotate pre-qdev/QOM devices so developers using them
>> without knowing they are not QOM'ified yet can realize
>> it and convert them if they have time.
> 
> What mechanism did you use for identifying non-QOM devices?

I don't think this is the complete list, this is only all the one I
could find with:

  $ git grep "g_new|g_malloc" hw/

Then on each match I manually reviewed (so I might have incorrectly
flagged code too).

Re: [RFC PATCH 00/35] hw/qdev: Warn when using pre-qdev/QOM devices

[Philippe Mathieu-Daudé]

On 6/8/20 6:14 PM, Peter Maydell wrote:
> On Mon, 8 Jun 2020 at 17:00, Philippe Mathieu-Daudé <philmd@redhat.com> wrote:
>>
>> Based on today's IRC chat, this is a trivial RFC series
>> to anotate pre-qdev/QOM devices so developers using them
>> without knowing they are not QOM'ified yet can realize
>> it and convert them if they have time.
> 
> What mechanism did you use for identifying non-QOM devices?

I don't think this is the complete list, this is only all the one I
could find with:

  $ git grep "g_new|g_malloc" hw/

Then on each match I manually reviewed (so I might have incorrectly
flagged code too).

RE: [RFC PATCH 15/35] hw/i386/xen/xen-hvm: Emit warning when old code is used

[Paul Durrant]

> -----Original Message-----
> From: Philippe Mathieu-Daudé <philmd@redhat.com>
> Sent: 08 June 2020 17:00
> To: qemu-devel@nongnu.org
> Cc: qemu-arm@nongnu.org; Markus Armbruster <armbru@redhat.com>; Max Filippov <jcmvbkbc@gmail.com>;
> Marcel Apfelbaum <marcel.apfelbaum@gmail.com>; Peter Maydell <peter.maydell@linaro.org>; Michael Walle
> <michael@walle.cc>; Edgar E. Iglesias <edgar.iglesias@gmail.com>; Aurelien Jarno
> <aurelien@aurel32.net>; Gerd Hoffmann <kraxel@redhat.com>; Stafford Horne <shorne@gmail.com>; Andrzej
> Zaborowski <balrogg@gmail.com>; qemu-ppc@nongnu.org; Alistair Francis <alistair@alistair23.me>;
> Richard Henderson <rth@twiddle.net>; Mark Cave-Ayland <mark.cave-ayland@ilande.co.uk>; Marc-André
> Lureau <marcandre.lureau@redhat.com>; Daniel P . Berrange <berrange@redhat.com>; qemu-
> riscv@nongnu.org; Michael S. Tsirkin <mst@redhat.com>; xen-devel@lists.xenproject.org; Sagar
> Karandikar <sagark@eecs.berkeley.edu>; Anthony Perard <anthony.perard@citrix.com>; Palmer Dabbelt
> <palmer@dabbelt.com>; Stefano Stabellini <sstabellini@kernel.org>; Paul Durrant <paul@xen.org>; Paolo
> Bonzini <pbonzini@redhat.com>; Alistair Francis <Alistair.Francis@wdc.com>; Eduardo Habkost
> <ehabkost@redhat.com>; Thomas Huth <huth@tuxfamily.org>; Bastian Koppelmann <kbastian@mail.uni-
> paderborn.de>; David Gibson <david@gibson.dropbear.id.au>; Magnus Damm <magnus.damm@gmail.com>;
> Philippe Mathieu-Daudé <philmd@redhat.com>
> Subject: [RFC PATCH 15/35] hw/i386/xen/xen-hvm: Emit warning when old code is used
> 
> This code hasn't been QOM'ified yet. Warn the user.

"Based on today's IRC chat, this is a trivial RFC series
to anotate pre-qdev/QOM devices so developers using them
without knowing they are not QOM'ified yet can realize
it and convert them if they have time."

So, how should this be coded then? The XenIOState doesn't really qualify as a 'device', does it?

  Paul

> 
> Signed-off-by: Philippe Mathieu-Daudé <philmd@redhat.com>
> ---
>  hw/i386/xen/xen-hvm.c | 4 +++-
>  1 file changed, 3 insertions(+), 1 deletion(-)
> 
> diff --git a/hw/i386/xen/xen-hvm.c b/hw/i386/xen/xen-hvm.c
> index 82ece6b9e7..a1163b1529 100644
> --- a/hw/i386/xen/xen-hvm.c
> +++ b/hw/i386/xen/xen-hvm.c
> @@ -31,7 +31,7 @@
>  #include "sysemu/xen-mapcache.h"
>  #include "trace.h"
>  #include "exec/address-spaces.h"
> -
> +#include "hw/qdev-deprecated.h"
>  #include <xen/hvm/ioreq.h>
>  #include <xen/hvm/e820.h>
> 
> @@ -1401,6 +1401,8 @@ void xen_hvm_init(PCMachineState *pcms, MemoryRegion **ram_memory)
>      xen_pfn_t ioreq_pfn;
>      XenIOState *state;
> 
> +    qdev_warn_deprecated_function_used();
> +
>      state = g_malloc0(sizeof (XenIOState));
> 
>      state->xce_handle = xenevtchn_open(NULL, 0);
> --
> 2.21.3

RE: [RFC PATCH 15/35] hw/i386/xen/xen-hvm: Emit warning when old code is used

[Paul Durrant]

> -----Original Message-----
> From: Philippe Mathieu-Daudé <philmd@redhat.com>
> Sent: 08 June 2020 17:00
> To: qemu-devel@nongnu.org
> Cc: qemu-arm@nongnu.org; Markus Armbruster <armbru@redhat.com>; Max Filippov <jcmvbkbc@gmail.com>;
> Marcel Apfelbaum <marcel.apfelbaum@gmail.com>; Peter Maydell <peter.maydell@linaro.org>; Michael Walle
> <michael@walle.cc>; Edgar E. Iglesias <edgar.iglesias@gmail.com>; Aurelien Jarno
> <aurelien@aurel32.net>; Gerd Hoffmann <kraxel@redhat.com>; Stafford Horne <shorne@gmail.com>; Andrzej
> Zaborowski <balrogg@gmail.com>; qemu-ppc@nongnu.org; Alistair Francis <alistair@alistair23.me>;
> Richard Henderson <rth@twiddle.net>; Mark Cave-Ayland <mark.cave-ayland@ilande.co.uk>; Marc-André
> Lureau <marcandre.lureau@redhat.com>; Daniel P . Berrange <berrange@redhat.com>; qemu-
> riscv@nongnu.org; Michael S. Tsirkin <mst@redhat.com>; xen-devel@lists.xenproject.org; Sagar
> Karandikar <sagark@eecs.berkeley.edu>; Anthony Perard <anthony.perard@citrix.com>; Palmer Dabbelt
> <palmer@dabbelt.com>; Stefano Stabellini <sstabellini@kernel.org>; Paul Durrant <paul@xen.org>; Paolo
> Bonzini <pbonzini@redhat.com>; Alistair Francis <Alistair.Francis@wdc.com>; Eduardo Habkost
> <ehabkost@redhat.com>; Thomas Huth <huth@tuxfamily.org>; Bastian Koppelmann <kbastian@mail.uni-
> paderborn.de>; David Gibson <david@gibson.dropbear.id.au>; Magnus Damm <magnus.damm@gmail.com>;
> Philippe Mathieu-Daudé <philmd@redhat.com>
> Subject: [RFC PATCH 15/35] hw/i386/xen/xen-hvm: Emit warning when old code is used
> 
> This code hasn't been QOM'ified yet. Warn the user.

"Based on today's IRC chat, this is a trivial RFC series
to anotate pre-qdev/QOM devices so developers using them
without knowing they are not QOM'ified yet can realize
it and convert them if they have time."

So, how should this be coded then? The XenIOState doesn't really qualify as a 'device', does it?

  Paul

> 
> Signed-off-by: Philippe Mathieu-Daudé <philmd@redhat.com>
> ---
>  hw/i386/xen/xen-hvm.c | 4 +++-
>  1 file changed, 3 insertions(+), 1 deletion(-)
> 
> diff --git a/hw/i386/xen/xen-hvm.c b/hw/i386/xen/xen-hvm.c
> index 82ece6b9e7..a1163b1529 100644
> --- a/hw/i386/xen/xen-hvm.c
> +++ b/hw/i386/xen/xen-hvm.c
> @@ -31,7 +31,7 @@
>  #include "sysemu/xen-mapcache.h"
>  #include "trace.h"
>  #include "exec/address-spaces.h"
> -
> +#include "hw/qdev-deprecated.h"
>  #include <xen/hvm/ioreq.h>
>  #include <xen/hvm/e820.h>
> 
> @@ -1401,6 +1401,8 @@ void xen_hvm_init(PCMachineState *pcms, MemoryRegion **ram_memory)
>      xen_pfn_t ioreq_pfn;
>      XenIOState *state;
> 
> +    qdev_warn_deprecated_function_used();
> +
>      state = g_malloc0(sizeof (XenIOState));
> 
>      state->xce_handle = xenevtchn_open(NULL, 0);
> --
> 2.21.3

RE: [RFC PATCH 15/35] hw/i386/xen/xen-hvm: Emit warning when old code is used

[Paul Durrant]

> -----Original Message-----
> From: Philippe Mathieu-Daudé <philmd@redhat.com>
> Sent: 08 June 2020 17:00
> To: qemu-devel@nongnu.org
> Cc: qemu-arm@nongnu.org; Markus Armbruster <armbru@redhat.com>; Max Filippov <jcmvbkbc@gmail.com>;
> Marcel Apfelbaum <marcel.apfelbaum@gmail.com>; Peter Maydell <peter.maydell@linaro.org>; Michael Walle
> <michael@walle.cc>; Edgar E. Iglesias <edgar.iglesias@gmail.com>; Aurelien Jarno
> <aurelien@aurel32.net>; Gerd Hoffmann <kraxel@redhat.com>; Stafford Horne <shorne@gmail.com>; Andrzej
> Zaborowski <balrogg@gmail.com>; qemu-ppc@nongnu.org; Alistair Francis <alistair@alistair23.me>;
> Richard Henderson <rth@twiddle.net>; Mark Cave-Ayland <mark.cave-ayland@ilande.co.uk>; Marc-André
> Lureau <marcandre.lureau@redhat.com>; Daniel P . Berrange <berrange@redhat.com>; qemu-
> riscv@nongnu.org; Michael S. Tsirkin <mst@redhat.com>; xen-devel@lists.xenproject.org; Sagar
> Karandikar <sagark@eecs.berkeley.edu>; Anthony Perard <anthony.perard@citrix.com>; Palmer Dabbelt
> <palmer@dabbelt.com>; Stefano Stabellini <sstabellini@kernel.org>; Paul Durrant <paul@xen.org>; Paolo
> Bonzini <pbonzini@redhat.com>; Alistair Francis <Alistair.Francis@wdc.com>; Eduardo Habkost
> <ehabkost@redhat.com>; Thomas Huth <huth@tuxfamily.org>; Bastian Koppelmann <kbastian@mail.uni-
> paderborn.de>; David Gibson <david@gibson.dropbear.id.au>; Magnus Damm <magnus.damm@gmail.com>;
> Philippe Mathieu-Daudé <philmd@redhat.com>
> Subject: [RFC PATCH 15/35] hw/i386/xen/xen-hvm: Emit warning when old code is used
> 
> This code hasn't been QOM'ified yet. Warn the user.

"Based on today's IRC chat, this is a trivial RFC series
to anotate pre-qdev/QOM devices so developers using them
without knowing they are not QOM'ified yet can realize
it and convert them if they have time."

So, how should this be coded then? The XenIOState doesn't really qualify as a 'device', does it?

  Paul

> 
> Signed-off-by: Philippe Mathieu-Daudé <philmd@redhat.com>
> ---
>  hw/i386/xen/xen-hvm.c | 4 +++-
>  1 file changed, 3 insertions(+), 1 deletion(-)
> 
> diff --git a/hw/i386/xen/xen-hvm.c b/hw/i386/xen/xen-hvm.c
> index 82ece6b9e7..a1163b1529 100644
> --- a/hw/i386/xen/xen-hvm.c
> +++ b/hw/i386/xen/xen-hvm.c
> @@ -31,7 +31,7 @@
>  #include "sysemu/xen-mapcache.h"
>  #include "trace.h"
>  #include "exec/address-spaces.h"
> -
> +#include "hw/qdev-deprecated.h"
>  #include <xen/hvm/ioreq.h>
>  #include <xen/hvm/e820.h>
> 
> @@ -1401,6 +1401,8 @@ void xen_hvm_init(PCMachineState *pcms, MemoryRegion **ram_memory)
>      xen_pfn_t ioreq_pfn;
>      XenIOState *state;
> 
> +    qdev_warn_deprecated_function_used();
> +
>      state = g_malloc0(sizeof (XenIOState));
> 
>      state->xce_handle = xenevtchn_open(NULL, 0);
> --
> 2.21.3

Re: [RFC PATCH 15/35] hw/i386/xen/xen-hvm: Emit warning when old code is used

[Philippe Mathieu-Daudé]

On 6/8/20 6:54 PM, Paul Durrant wrote:
>> -----Original Message-----
>> From: Philippe Mathieu-Daudé <philmd@redhat.com>
>>
>> This code hasn't been QOM'ified yet. Warn the user.
> 
> "Based on today's IRC chat, this is a trivial RFC series
> to anotate pre-qdev/QOM devices so developers using them
> without knowing they are not QOM'ified yet can realize
> it and convert them if they have time."
> 
> So, how should this be coded then? The XenIOState doesn't really qualify as a 'device', does it?

There is a pending question whether Machines are Devices or not.

Xen is a tricky case, it is created as a Q35 machine overloaded with Xen
features.

>> @@ -1401,6 +1401,8 @@ void xen_hvm_init(PCMachineState *pcms, MemoryRegion **ram_memory)
>>      xen_pfn_t ioreq_pfn;
>>      XenIOState *state;
>>
>> +    qdev_warn_deprecated_function_used();
>> +
>>      state = g_malloc0(sizeof (XenIOState));

XenIOState is indeed not a device, it is allocated once, we won't gain
anything making it a QOM object... so this patch is incorrect.

Sorry for the noise :S

Regards,

Phil.

>>
>>      state->xce_handle = xenevtchn_open(NULL, 0);
>> --
>> 2.21.3
> 
> 

Re: [RFC PATCH 15/35] hw/i386/xen/xen-hvm: Emit warning when old code is used

[Philippe Mathieu-Daudé]

On 6/8/20 6:54 PM, Paul Durrant wrote:
>> -----Original Message-----
>> From: Philippe Mathieu-Daudé <philmd@redhat.com>
>>
>> This code hasn't been QOM'ified yet. Warn the user.
> 
> "Based on today's IRC chat, this is a trivial RFC series
> to anotate pre-qdev/QOM devices so developers using them
> without knowing they are not QOM'ified yet can realize
> it and convert them if they have time."
> 
> So, how should this be coded then? The XenIOState doesn't really qualify as a 'device', does it?

There is a pending question whether Machines are Devices or not.

Xen is a tricky case, it is created as a Q35 machine overloaded with Xen
features.

>> @@ -1401,6 +1401,8 @@ void xen_hvm_init(PCMachineState *pcms, MemoryRegion **ram_memory)
>>      xen_pfn_t ioreq_pfn;
>>      XenIOState *state;
>>
>> +    qdev_warn_deprecated_function_used();
>> +
>>      state = g_malloc0(sizeof (XenIOState));

XenIOState is indeed not a device, it is allocated once, we won't gain
anything making it a QOM object... so this patch is incorrect.

Sorry for the noise :S

Regards,

Phil.

>>
>>      state->xce_handle = xenevtchn_open(NULL, 0);
>> --
>> 2.21.3
> 
> 

Re: [RFC PATCH 15/35] hw/i386/xen/xen-hvm: Emit warning when old code is used

[Philippe Mathieu-Daudé]

On 6/8/20 6:54 PM, Paul Durrant wrote:
>> -----Original Message-----
>> From: Philippe Mathieu-Daudé <philmd@redhat.com>
>>
>> This code hasn't been QOM'ified yet. Warn the user.
> 
> "Based on today's IRC chat, this is a trivial RFC series
> to anotate pre-qdev/QOM devices so developers using them
> without knowing they are not QOM'ified yet can realize
> it and convert them if they have time."
> 
> So, how should this be coded then? The XenIOState doesn't really qualify as a 'device', does it?

There is a pending question whether Machines are Devices or not.

Xen is a tricky case, it is created as a Q35 machine overloaded with Xen
features.

>> @@ -1401,6 +1401,8 @@ void xen_hvm_init(PCMachineState *pcms, MemoryRegion **ram_memory)
>>      xen_pfn_t ioreq_pfn;
>>      XenIOState *state;
>>
>> +    qdev_warn_deprecated_function_used();
>> +
>>      state = g_malloc0(sizeof (XenIOState));

XenIOState is indeed not a device, it is allocated once, we won't gain
anything making it a QOM object... so this patch is incorrect.

Sorry for the noise :S

Regards,

Phil.

>>
>>      state->xce_handle = xenevtchn_open(NULL, 0);
>> --
>> 2.21.3
> 
> 

Re: [RFC PATCH 22/35] hw/m68k/mcf520x: Emit warning when old code is used

[Thomas Huth]

Am Mon,  8 Jun 2020 18:00:31 +0200
schrieb Philippe Mathieu-Daudé <philmd@redhat.com>:

> This code hasn't been QOM'ified yet. Warn the user.
> 
> Signed-off-by: Philippe Mathieu-Daudé <philmd@redhat.com>
> ---
>  hw/m68k/mcf5206.c | 5 +++++
>  hw/m68k/mcf5208.c | 3 +++
>  2 files changed, 8 insertions(+)
> 
> diff --git a/hw/m68k/mcf5206.c b/hw/m68k/mcf5206.c
> index a2fef04f8e..ec0d176674 100644
> --- a/hw/m68k/mcf5206.c
> +++ b/hw/m68k/mcf5206.c
> @@ -16,6 +16,7 @@
>  #include "qemu/timer.h"
>  #include "hw/ptimer.h"
>  #include "sysemu/sysemu.h"
> +#include "hw/qdev-deprecated.h"
>  
>  /* General purpose timer module.  */
>  typedef struct {
> @@ -144,6 +145,8 @@ static m5206_timer_state
> *m5206_timer_init(qemu_irq irq) {
>      m5206_timer_state *s;
>  
> +    qdev_warn_deprecated_function_used();
> +
>      s = g_new0(m5206_timer_state, 1);
>      s->timer = ptimer_init(m5206_timer_trigger, s,
> PTIMER_POLICY_DEFAULT); s->irq = irq;
> @@ -566,6 +569,8 @@ qemu_irq *mcf5206_init(MemoryRegion *sysmem,
> uint32_t base, M68kCPU *cpu) m5206_mbar_state *s;
>      qemu_irq *pic;
>  
> +    qdev_warn_deprecated_function_used();
> +
>      s = g_new0(m5206_mbar_state, 1);

Ok, it's quite obvious what you refer to here...

>      memory_region_init_io(&s->iomem, NULL, &m5206_mbar_ops, s,
> diff --git a/hw/m68k/mcf5208.c b/hw/m68k/mcf5208.c
> index 2ab9701ad6..72627f6833 100644
> --- a/hw/m68k/mcf5208.c
> +++ b/hw/m68k/mcf5208.c
> @@ -26,6 +26,7 @@
>  #include "hw/sysbus.h"
>  #include "elf.h"
>  #include "exec/address-spaces.h"
> +#include "hw/qdev-deprecated.h"
>  
>  #define SYS_FREQ 166666666
>  
> @@ -191,6 +192,8 @@ static void mcf5208_sys_init(MemoryRegion
> *address_space, qemu_irq *pic) m5208_timer_state *s;
>      int i;
>  
> +    qdev_warn_deprecated_function_used();
> +
>      /* SDRAMC.  */
>      memory_region_init_io(iomem, NULL, &m5208_sys_ops, NULL,
> "m5208-sys", 0x00004000); memory_region_add_subregion(address_space,
> 0xfc0a8000, iomem);

... but it is not so obvious what you refer to here. I think that new
function should maybe have a "char *what" parameter that contains the
name of the struct you refer to. Or at least add a comment in front of
the function with a short description?

 Thomas

Re: [RFC PATCH 22/35] hw/m68k/mcf520x: Emit warning when old code is used

[Thomas Huth]

Am Mon,  8 Jun 2020 18:00:31 +0200
schrieb Philippe Mathieu-Daudé <philmd@redhat.com>:

> This code hasn't been QOM'ified yet. Warn the user.
> 
> Signed-off-by: Philippe Mathieu-Daudé <philmd@redhat.com>
> ---
>  hw/m68k/mcf5206.c | 5 +++++
>  hw/m68k/mcf5208.c | 3 +++
>  2 files changed, 8 insertions(+)
> 
> diff --git a/hw/m68k/mcf5206.c b/hw/m68k/mcf5206.c
> index a2fef04f8e..ec0d176674 100644
> --- a/hw/m68k/mcf5206.c
> +++ b/hw/m68k/mcf5206.c
> @@ -16,6 +16,7 @@
>  #include "qemu/timer.h"
>  #include "hw/ptimer.h"
>  #include "sysemu/sysemu.h"
> +#include "hw/qdev-deprecated.h"
>  
>  /* General purpose timer module.  */
>  typedef struct {
> @@ -144,6 +145,8 @@ static m5206_timer_state
> *m5206_timer_init(qemu_irq irq) {
>      m5206_timer_state *s;
>  
> +    qdev_warn_deprecated_function_used();
> +
>      s = g_new0(m5206_timer_state, 1);
>      s->timer = ptimer_init(m5206_timer_trigger, s,
> PTIMER_POLICY_DEFAULT); s->irq = irq;
> @@ -566,6 +569,8 @@ qemu_irq *mcf5206_init(MemoryRegion *sysmem,
> uint32_t base, M68kCPU *cpu) m5206_mbar_state *s;
>      qemu_irq *pic;
>  
> +    qdev_warn_deprecated_function_used();
> +
>      s = g_new0(m5206_mbar_state, 1);

Ok, it's quite obvious what you refer to here...

>      memory_region_init_io(&s->iomem, NULL, &m5206_mbar_ops, s,
> diff --git a/hw/m68k/mcf5208.c b/hw/m68k/mcf5208.c
> index 2ab9701ad6..72627f6833 100644
> --- a/hw/m68k/mcf5208.c
> +++ b/hw/m68k/mcf5208.c
> @@ -26,6 +26,7 @@
>  #include "hw/sysbus.h"
>  #include "elf.h"
>  #include "exec/address-spaces.h"
> +#include "hw/qdev-deprecated.h"
>  
>  #define SYS_FREQ 166666666
>  
> @@ -191,6 +192,8 @@ static void mcf5208_sys_init(MemoryRegion
> *address_space, qemu_irq *pic) m5208_timer_state *s;
>      int i;
>  
> +    qdev_warn_deprecated_function_used();
> +
>      /* SDRAMC.  */
>      memory_region_init_io(iomem, NULL, &m5208_sys_ops, NULL,
> "m5208-sys", 0x00004000); memory_region_add_subregion(address_space,
> 0xfc0a8000, iomem);

... but it is not so obvious what you refer to here. I think that new
function should maybe have a "char *what" parameter that contains the
name of the struct you refer to. Or at least add a comment in front of
the function with a short description?

 Thomas

Re: [RFC PATCH 22/35] hw/m68k/mcf520x: Emit warning when old code is used

[Thomas Huth]

Am Mon,  8 Jun 2020 18:00:31 +0200
schrieb Philippe Mathieu-Daudé <philmd@redhat.com>:

> This code hasn't been QOM'ified yet. Warn the user.
> 
> Signed-off-by: Philippe Mathieu-Daudé <philmd@redhat.com>
> ---
>  hw/m68k/mcf5206.c | 5 +++++
>  hw/m68k/mcf5208.c | 3 +++
>  2 files changed, 8 insertions(+)
> 
> diff --git a/hw/m68k/mcf5206.c b/hw/m68k/mcf5206.c
> index a2fef04f8e..ec0d176674 100644
> --- a/hw/m68k/mcf5206.c
> +++ b/hw/m68k/mcf5206.c
> @@ -16,6 +16,7 @@
>  #include "qemu/timer.h"
>  #include "hw/ptimer.h"
>  #include "sysemu/sysemu.h"
> +#include "hw/qdev-deprecated.h"
>  
>  /* General purpose timer module.  */
>  typedef struct {
> @@ -144,6 +145,8 @@ static m5206_timer_state
> *m5206_timer_init(qemu_irq irq) {
>      m5206_timer_state *s;
>  
> +    qdev_warn_deprecated_function_used();
> +
>      s = g_new0(m5206_timer_state, 1);
>      s->timer = ptimer_init(m5206_timer_trigger, s,
> PTIMER_POLICY_DEFAULT); s->irq = irq;
> @@ -566,6 +569,8 @@ qemu_irq *mcf5206_init(MemoryRegion *sysmem,
> uint32_t base, M68kCPU *cpu) m5206_mbar_state *s;
>      qemu_irq *pic;
>  
> +    qdev_warn_deprecated_function_used();
> +
>      s = g_new0(m5206_mbar_state, 1);

Ok, it's quite obvious what you refer to here...

>      memory_region_init_io(&s->iomem, NULL, &m5206_mbar_ops, s,
> diff --git a/hw/m68k/mcf5208.c b/hw/m68k/mcf5208.c
> index 2ab9701ad6..72627f6833 100644
> --- a/hw/m68k/mcf5208.c
> +++ b/hw/m68k/mcf5208.c
> @@ -26,6 +26,7 @@
>  #include "hw/sysbus.h"
>  #include "elf.h"
>  #include "exec/address-spaces.h"
> +#include "hw/qdev-deprecated.h"
>  
>  #define SYS_FREQ 166666666
>  
> @@ -191,6 +192,8 @@ static void mcf5208_sys_init(MemoryRegion
> *address_space, qemu_irq *pic) m5208_timer_state *s;
>      int i;
>  
> +    qdev_warn_deprecated_function_used();
> +
>      /* SDRAMC.  */
>      memory_region_init_io(iomem, NULL, &m5208_sys_ops, NULL,
> "m5208-sys", 0x00004000); memory_region_add_subregion(address_space,
> 0xfc0a8000, iomem);

... but it is not so obvious what you refer to here. I think that new
function should maybe have a "char *what" parameter that contains the
name of the struct you refer to. Or at least add a comment in front of
the function with a short description?

 Thomas

Re: [RFC PATCH 33/35] hw/timer/slavio_timer: Emit warning when old code is used

[Paolo Bonzini]

On 08/06/20 18:00, Philippe Mathieu-Daudé wrote:
> This code hasn't been QOM'ified yet. Warn the user.
> 
> Signed-off-by: Philippe Mathieu-Daudé <philmd@redhat.com>
> ---
>  hw/timer/slavio_timer.c | 3 +++
>  1 file changed, 3 insertions(+)
> 
> diff --git a/hw/timer/slavio_timer.c b/hw/timer/slavio_timer.c
> index 4c5d65e391..16f21669bf 100644
> --- a/hw/timer/slavio_timer.c
> +++ b/hw/timer/slavio_timer.c
> @@ -31,6 +31,7 @@
>  #include "migration/vmstate.h"
>  #include "trace.h"
>  #include "qemu/module.h"
> +#include "hw/qdev-deprecated.h"
>  
>  /*
>   * Registers of hardware timer in sun4m.
> @@ -392,6 +393,8 @@ static void slavio_timer_init(Object *obj)
>      unsigned int i;
>      TimerContext *tc;
>  
> +    qdev_warn_deprecated_function_used();
> +
>      for (i = 0; i <= MAX_CPUS; i++) {
>          uint64_t size;
>          char timer_name[20];
> 

This one is okay.

Paolo

Re: [RFC PATCH 33/35] hw/timer/slavio_timer: Emit warning when old code is used

[Paolo Bonzini]

On 08/06/20 18:00, Philippe Mathieu-Daudé wrote:
> This code hasn't been QOM'ified yet. Warn the user.
> 
> Signed-off-by: Philippe Mathieu-Daudé <philmd@redhat.com>
> ---
>  hw/timer/slavio_timer.c | 3 +++
>  1 file changed, 3 insertions(+)
> 
> diff --git a/hw/timer/slavio_timer.c b/hw/timer/slavio_timer.c
> index 4c5d65e391..16f21669bf 100644
> --- a/hw/timer/slavio_timer.c
> +++ b/hw/timer/slavio_timer.c
> @@ -31,6 +31,7 @@
>  #include "migration/vmstate.h"
>  #include "trace.h"
>  #include "qemu/module.h"
> +#include "hw/qdev-deprecated.h"
>  
>  /*
>   * Registers of hardware timer in sun4m.
> @@ -392,6 +393,8 @@ static void slavio_timer_init(Object *obj)
>      unsigned int i;
>      TimerContext *tc;
>  
> +    qdev_warn_deprecated_function_used();
> +
>      for (i = 0; i <= MAX_CPUS; i++) {
>          uint64_t size;
>          char timer_name[20];
> 

This one is okay.

Paolo

Re: [RFC PATCH 33/35] hw/timer/slavio_timer: Emit warning when old code is used

[Paolo Bonzini]

On 08/06/20 18:00, Philippe Mathieu-Daudé wrote:
> This code hasn't been QOM'ified yet. Warn the user.
> 
> Signed-off-by: Philippe Mathieu-Daudé <philmd@redhat.com>
> ---
>  hw/timer/slavio_timer.c | 3 +++
>  1 file changed, 3 insertions(+)
> 
> diff --git a/hw/timer/slavio_timer.c b/hw/timer/slavio_timer.c
> index 4c5d65e391..16f21669bf 100644
> --- a/hw/timer/slavio_timer.c
> +++ b/hw/timer/slavio_timer.c
> @@ -31,6 +31,7 @@
>  #include "migration/vmstate.h"
>  #include "trace.h"
>  #include "qemu/module.h"
> +#include "hw/qdev-deprecated.h"
>  
>  /*
>   * Registers of hardware timer in sun4m.
> @@ -392,6 +393,8 @@ static void slavio_timer_init(Object *obj)
>      unsigned int i;
>      TimerContext *tc;
>  
> +    qdev_warn_deprecated_function_used();
> +
>      for (i = 0; i <= MAX_CPUS; i++) {
>          uint64_t size;
>          char timer_name[20];
> 

This one is okay.

Paolo

Re: [RFC PATCH 32/35] hw/riscv: Emit warning when old code is used

[Paolo Bonzini]

On 08/06/20 18:00, Philippe Mathieu-Daudé wrote:
> This code hasn't been QOM'ified yet. Warn the user.
> 
> Signed-off-by: Philippe Mathieu-Daudé <philmd@redhat.com>
> ---
>  hw/riscv/riscv_htif.c  | 4 ++++
>  hw/riscv/sifive_uart.c | 4 ++++
>  2 files changed, 8 insertions(+)
> 
> diff --git a/hw/riscv/riscv_htif.c b/hw/riscv/riscv_htif.c
> index ca87a5cf9f..bd080dbefb 100644
> --- a/hw/riscv/riscv_htif.c
> +++ b/hw/riscv/riscv_htif.c
> @@ -30,6 +30,7 @@
>  #include "hw/riscv/riscv_htif.h"
>  #include "qemu/timer.h"
>  #include "qemu/error-report.h"
> +#include "hw/qdev-deprecated.h"
>  
>  #define RISCV_DEBUG_HTIF 0
>  #define HTIF_DEBUG(fmt, ...)                                                   \
> @@ -238,6 +239,9 @@ HTIFState *htif_mm_init(MemoryRegion *address_space, MemoryRegion *main_mem,
>      uint64_t fromhost_offset = fromhost_addr - base;
>  
>      HTIFState *s = g_malloc0(sizeof(HTIFState));
> +
> +    qdev_warn_deprecated_function_used();
> +
>      s->address_space = address_space;
>      s->main_mem = main_mem;
>      s->main_mem_ram_ptr = memory_region_get_ram_ptr(main_mem);
> diff --git a/hw/riscv/sifive_uart.c b/hw/riscv/sifive_uart.c
> index 9350482662..1a5890d5f7 100644
> --- a/hw/riscv/sifive_uart.c
> +++ b/hw/riscv/sifive_uart.c
> @@ -25,6 +25,7 @@
>  #include "hw/hw.h"
>  #include "hw/irq.h"
>  #include "hw/riscv/sifive_uart.h"
> +#include "hw/qdev-deprecated.h"
>  
>  /*
>   * Not yet implemented:
> @@ -183,6 +184,9 @@ SiFiveUARTState *sifive_uart_create(MemoryRegion *address_space, hwaddr base,
>      Chardev *chr, qemu_irq irq)
>  {
>      SiFiveUARTState *s = g_malloc0(sizeof(SiFiveUARTState));
> +
> +    qdev_warn_deprecated_function_used();
> +
>      s->irq = irq;
>      qemu_chr_fe_init(&s->chr, chr, &error_abort);
>      qemu_chr_fe_set_handlers(&s->chr, uart_can_rx, uart_rx, uart_event,
> 

Reviewed-by: Paolo Bonzini <pbonzini@redhat.com>

Not sure why this code was accepted, furthermore it should have been in
hw/char.

Paolo

Re: [RFC PATCH 32/35] hw/riscv: Emit warning when old code is used

[Paolo Bonzini]

On 08/06/20 18:00, Philippe Mathieu-Daudé wrote:
> This code hasn't been QOM'ified yet. Warn the user.
> 
> Signed-off-by: Philippe Mathieu-Daudé <philmd@redhat.com>
> ---
>  hw/riscv/riscv_htif.c  | 4 ++++
>  hw/riscv/sifive_uart.c | 4 ++++
>  2 files changed, 8 insertions(+)
> 
> diff --git a/hw/riscv/riscv_htif.c b/hw/riscv/riscv_htif.c
> index ca87a5cf9f..bd080dbefb 100644
> --- a/hw/riscv/riscv_htif.c
> +++ b/hw/riscv/riscv_htif.c
> @@ -30,6 +30,7 @@
>  #include "hw/riscv/riscv_htif.h"
>  #include "qemu/timer.h"
>  #include "qemu/error-report.h"
> +#include "hw/qdev-deprecated.h"
>  
>  #define RISCV_DEBUG_HTIF 0
>  #define HTIF_DEBUG(fmt, ...)                                                   \
> @@ -238,6 +239,9 @@ HTIFState *htif_mm_init(MemoryRegion *address_space, MemoryRegion *main_mem,
>      uint64_t fromhost_offset = fromhost_addr - base;
>  
>      HTIFState *s = g_malloc0(sizeof(HTIFState));
> +
> +    qdev_warn_deprecated_function_used();
> +
>      s->address_space = address_space;
>      s->main_mem = main_mem;
>      s->main_mem_ram_ptr = memory_region_get_ram_ptr(main_mem);
> diff --git a/hw/riscv/sifive_uart.c b/hw/riscv/sifive_uart.c
> index 9350482662..1a5890d5f7 100644
> --- a/hw/riscv/sifive_uart.c
> +++ b/hw/riscv/sifive_uart.c
> @@ -25,6 +25,7 @@
>  #include "hw/hw.h"
>  #include "hw/irq.h"
>  #include "hw/riscv/sifive_uart.h"
> +#include "hw/qdev-deprecated.h"
>  
>  /*
>   * Not yet implemented:
> @@ -183,6 +184,9 @@ SiFiveUARTState *sifive_uart_create(MemoryRegion *address_space, hwaddr base,
>      Chardev *chr, qemu_irq irq)
>  {
>      SiFiveUARTState *s = g_malloc0(sizeof(SiFiveUARTState));
> +
> +    qdev_warn_deprecated_function_used();
> +
>      s->irq = irq;
>      qemu_chr_fe_init(&s->chr, chr, &error_abort);
>      qemu_chr_fe_set_handlers(&s->chr, uart_can_rx, uart_rx, uart_event,
> 

Reviewed-by: Paolo Bonzini <pbonzini@redhat.com>

Not sure why this code was accepted, furthermore it should have been in
hw/char.

Paolo

Re: [RFC PATCH 32/35] hw/riscv: Emit warning when old code is used

[Paolo Bonzini]

On 08/06/20 18:00, Philippe Mathieu-Daudé wrote:
> This code hasn't been QOM'ified yet. Warn the user.
> 
> Signed-off-by: Philippe Mathieu-Daudé <philmd@redhat.com>
> ---
>  hw/riscv/riscv_htif.c  | 4 ++++
>  hw/riscv/sifive_uart.c | 4 ++++
>  2 files changed, 8 insertions(+)
> 
> diff --git a/hw/riscv/riscv_htif.c b/hw/riscv/riscv_htif.c
> index ca87a5cf9f..bd080dbefb 100644
> --- a/hw/riscv/riscv_htif.c
> +++ b/hw/riscv/riscv_htif.c
> @@ -30,6 +30,7 @@
>  #include "hw/riscv/riscv_htif.h"
>  #include "qemu/timer.h"
>  #include "qemu/error-report.h"
> +#include "hw/qdev-deprecated.h"
>  
>  #define RISCV_DEBUG_HTIF 0
>  #define HTIF_DEBUG(fmt, ...)                                                   \
> @@ -238,6 +239,9 @@ HTIFState *htif_mm_init(MemoryRegion *address_space, MemoryRegion *main_mem,
>      uint64_t fromhost_offset = fromhost_addr - base;
>  
>      HTIFState *s = g_malloc0(sizeof(HTIFState));
> +
> +    qdev_warn_deprecated_function_used();
> +
>      s->address_space = address_space;
>      s->main_mem = main_mem;
>      s->main_mem_ram_ptr = memory_region_get_ram_ptr(main_mem);
> diff --git a/hw/riscv/sifive_uart.c b/hw/riscv/sifive_uart.c
> index 9350482662..1a5890d5f7 100644
> --- a/hw/riscv/sifive_uart.c
> +++ b/hw/riscv/sifive_uart.c
> @@ -25,6 +25,7 @@
>  #include "hw/hw.h"
>  #include "hw/irq.h"
>  #include "hw/riscv/sifive_uart.h"
> +#include "hw/qdev-deprecated.h"
>  
>  /*
>   * Not yet implemented:
> @@ -183,6 +184,9 @@ SiFiveUARTState *sifive_uart_create(MemoryRegion *address_space, hwaddr base,
>      Chardev *chr, qemu_irq irq)
>  {
>      SiFiveUARTState *s = g_malloc0(sizeof(SiFiveUARTState));
> +
> +    qdev_warn_deprecated_function_used();
> +
>      s->irq = irq;
>      qemu_chr_fe_init(&s->chr, chr, &error_abort);
>      qemu_chr_fe_set_handlers(&s->chr, uart_can_rx, uart_rx, uart_event,
> 

Reviewed-by: Paolo Bonzini <pbonzini@redhat.com>

Not sure why this code was accepted, furthermore it should have been in
hw/char.

Paolo

Re: [RFC PATCH 23/35] hw/misc/applesmc: Emit warning when old code is used

[Paolo Bonzini]

On 08/06/20 18:00, Philippe Mathieu-Daudé wrote:
> This code hasn't been QOM'ified yet. Warn the user.
> 
> Signed-off-by: Philippe Mathieu-Daudé <philmd@redhat.com>
> ---
>  hw/misc/applesmc.c | 3 +++
>  1 file changed, 3 insertions(+)
> 
> diff --git a/hw/misc/applesmc.c b/hw/misc/applesmc.c
> index 1c4addb201..d63f19038d 100644
> --- a/hw/misc/applesmc.c
> +++ b/hw/misc/applesmc.c
> @@ -36,6 +36,7 @@
>  #include "ui/console.h"
>  #include "qemu/module.h"
>  #include "qemu/timer.h"
> +#include "hw/qdev-deprecated.h"
>  
>  /* #define DEBUG_SMC */
>  
> @@ -253,6 +254,8 @@ static void applesmc_add_key(AppleSMCState *s, const char *key,
>  {
>      struct AppleSMCData *def;
>  
> +    qdev_warn_deprecated_function_used();
> +
>      def = g_malloc0(sizeof(struct AppleSMCData));
>      def->key = key;
>      def->len = len;
> 

This one is okay.

Paolo

Re: [RFC PATCH 23/35] hw/misc/applesmc: Emit warning when old code is used

[Paolo Bonzini]

On 08/06/20 18:00, Philippe Mathieu-Daudé wrote:
> This code hasn't been QOM'ified yet. Warn the user.
> 
> Signed-off-by: Philippe Mathieu-Daudé <philmd@redhat.com>
> ---
>  hw/misc/applesmc.c | 3 +++
>  1 file changed, 3 insertions(+)
> 
> diff --git a/hw/misc/applesmc.c b/hw/misc/applesmc.c
> index 1c4addb201..d63f19038d 100644
> --- a/hw/misc/applesmc.c
> +++ b/hw/misc/applesmc.c
> @@ -36,6 +36,7 @@
>  #include "ui/console.h"
>  #include "qemu/module.h"
>  #include "qemu/timer.h"
> +#include "hw/qdev-deprecated.h"
>  
>  /* #define DEBUG_SMC */
>  
> @@ -253,6 +254,8 @@ static void applesmc_add_key(AppleSMCState *s, const char *key,
>  {
>      struct AppleSMCData *def;
>  
> +    qdev_warn_deprecated_function_used();
> +
>      def = g_malloc0(sizeof(struct AppleSMCData));
>      def->key = key;
>      def->len = len;
> 

This one is okay.

Paolo

Re: [RFC PATCH 23/35] hw/misc/applesmc: Emit warning when old code is used

[Paolo Bonzini]

On 08/06/20 18:00, Philippe Mathieu-Daudé wrote:
> This code hasn't been QOM'ified yet. Warn the user.
> 
> Signed-off-by: Philippe Mathieu-Daudé <philmd@redhat.com>
> ---
>  hw/misc/applesmc.c | 3 +++
>  1 file changed, 3 insertions(+)
> 
> diff --git a/hw/misc/applesmc.c b/hw/misc/applesmc.c
> index 1c4addb201..d63f19038d 100644
> --- a/hw/misc/applesmc.c
> +++ b/hw/misc/applesmc.c
> @@ -36,6 +36,7 @@
>  #include "ui/console.h"
>  #include "qemu/module.h"
>  #include "qemu/timer.h"
> +#include "hw/qdev-deprecated.h"
>  
>  /* #define DEBUG_SMC */
>  
> @@ -253,6 +254,8 @@ static void applesmc_add_key(AppleSMCState *s, const char *key,
>  {
>      struct AppleSMCData *def;
>  
> +    qdev_warn_deprecated_function_used();
> +
>      def = g_malloc0(sizeof(struct AppleSMCData));
>      def->key = key;
>      def->len = len;
> 

This one is okay.

Paolo

Re: [RFC PATCH 18/35] hw/input/ps2: Emit warning when old code is used

[Paolo Bonzini]

On 08/06/20 18:00, Philippe Mathieu-Daudé wrote:
> This code hasn't been QOM'ified yet. Warn the user.
> 
> Signed-off-by: Philippe Mathieu-Daudé <philmd@redhat.com>
> ---
>  hw/input/ps2.c | 6 +++++-
>  1 file changed, 5 insertions(+), 1 deletion(-)
> 
> diff --git a/hw/input/ps2.c b/hw/input/ps2.c
> index f8746d2f52..0d84061cae 100644
> --- a/hw/input/ps2.c
> +++ b/hw/input/ps2.c
> @@ -30,7 +30,7 @@
>  #include "ui/input.h"
>  #include "sysemu/reset.h"
>  #include "sysemu/runstate.h"
> -
> +#include "hw/qdev-deprecated.h"
>  #include "trace.h"
>  
>  /* debug PC keyboard */
> @@ -1136,6 +1136,8 @@ void *ps2_kbd_init(void (*update_irq)(void *, int), void *update_arg)
>  {
>      PS2KbdState *s = (PS2KbdState *)g_malloc0(sizeof(PS2KbdState));
>  
> +    qdev_warn_deprecated_function_used();
> +
>      trace_ps2_kbd_init(s);
>      s->common.update_irq = update_irq;
>      s->common.update_arg = update_arg;
> @@ -1158,6 +1160,8 @@ void *ps2_mouse_init(void (*update_irq)(void *, int), void *update_arg)
>  {
>      PS2MouseState *s = (PS2MouseState *)g_malloc0(sizeof(PS2MouseState));
>  
> +    qdev_warn_deprecated_function_used();
> +
>      trace_ps2_mouse_init(s);
>      s->common.update_irq = update_irq;
>      s->common.update_arg = update_arg;
> 

While the keyboard and mouse are not QOM-ified, of the controllers
(i8042, lasips2, pl050) only lasips2 is not.  I would warn there.

Paolo

Re: [RFC PATCH 18/35] hw/input/ps2: Emit warning when old code is used

[Paolo Bonzini]

On 08/06/20 18:00, Philippe Mathieu-Daudé wrote:
> This code hasn't been QOM'ified yet. Warn the user.
> 
> Signed-off-by: Philippe Mathieu-Daudé <philmd@redhat.com>
> ---
>  hw/input/ps2.c | 6 +++++-
>  1 file changed, 5 insertions(+), 1 deletion(-)
> 
> diff --git a/hw/input/ps2.c b/hw/input/ps2.c
> index f8746d2f52..0d84061cae 100644
> --- a/hw/input/ps2.c
> +++ b/hw/input/ps2.c
> @@ -30,7 +30,7 @@
>  #include "ui/input.h"
>  #include "sysemu/reset.h"
>  #include "sysemu/runstate.h"
> -
> +#include "hw/qdev-deprecated.h"
>  #include "trace.h"
>  
>  /* debug PC keyboard */
> @@ -1136,6 +1136,8 @@ void *ps2_kbd_init(void (*update_irq)(void *, int), void *update_arg)
>  {
>      PS2KbdState *s = (PS2KbdState *)g_malloc0(sizeof(PS2KbdState));
>  
> +    qdev_warn_deprecated_function_used();
> +
>      trace_ps2_kbd_init(s);
>      s->common.update_irq = update_irq;
>      s->common.update_arg = update_arg;
> @@ -1158,6 +1160,8 @@ void *ps2_mouse_init(void (*update_irq)(void *, int), void *update_arg)
>  {
>      PS2MouseState *s = (PS2MouseState *)g_malloc0(sizeof(PS2MouseState));
>  
> +    qdev_warn_deprecated_function_used();
> +
>      trace_ps2_mouse_init(s);
>      s->common.update_irq = update_irq;
>      s->common.update_arg = update_arg;
> 

While the keyboard and mouse are not QOM-ified, of the controllers
(i8042, lasips2, pl050) only lasips2 is not.  I would warn there.

Paolo

Re: [RFC PATCH 18/35] hw/input/ps2: Emit warning when old code is used

[Paolo Bonzini]

On 08/06/20 18:00, Philippe Mathieu-Daudé wrote:
> This code hasn't been QOM'ified yet. Warn the user.
> 
> Signed-off-by: Philippe Mathieu-Daudé <philmd@redhat.com>
> ---
>  hw/input/ps2.c | 6 +++++-
>  1 file changed, 5 insertions(+), 1 deletion(-)
> 
> diff --git a/hw/input/ps2.c b/hw/input/ps2.c
> index f8746d2f52..0d84061cae 100644
> --- a/hw/input/ps2.c
> +++ b/hw/input/ps2.c
> @@ -30,7 +30,7 @@
>  #include "ui/input.h"
>  #include "sysemu/reset.h"
>  #include "sysemu/runstate.h"
> -
> +#include "hw/qdev-deprecated.h"
>  #include "trace.h"
>  
>  /* debug PC keyboard */
> @@ -1136,6 +1136,8 @@ void *ps2_kbd_init(void (*update_irq)(void *, int), void *update_arg)
>  {
>      PS2KbdState *s = (PS2KbdState *)g_malloc0(sizeof(PS2KbdState));
>  
> +    qdev_warn_deprecated_function_used();
> +
>      trace_ps2_kbd_init(s);
>      s->common.update_irq = update_irq;
>      s->common.update_arg = update_arg;
> @@ -1158,6 +1160,8 @@ void *ps2_mouse_init(void (*update_irq)(void *, int), void *update_arg)
>  {
>      PS2MouseState *s = (PS2MouseState *)g_malloc0(sizeof(PS2MouseState));
>  
> +    qdev_warn_deprecated_function_used();
> +
>      trace_ps2_mouse_init(s);
>      s->common.update_irq = update_irq;
>      s->common.update_arg = update_arg;
> 

While the keyboard and mouse are not QOM-ified, of the controllers
(i8042, lasips2, pl050) only lasips2 is not.  I would warn there.

Paolo

Re: [RFC PATCH 17/35] hw/input/pckbd: Emit warning when old code is used

[Paolo Bonzini]

On 08/06/20 18:00, Philippe Mathieu-Daudé wrote:
> This code hasn't been QOM'ified yet. Warn the user.
> 
> Signed-off-by: Philippe Mathieu-Daudé <philmd@redhat.com>
> ---
>  hw/input/pckbd.c | 4 +++-
>  1 file changed, 3 insertions(+), 1 deletion(-)
> 
> diff --git a/hw/input/pckbd.c b/hw/input/pckbd.c
> index 60a4130320..c7f42be63b 100644
> --- a/hw/input/pckbd.c
> +++ b/hw/input/pckbd.c
> @@ -31,7 +31,7 @@
>  #include "hw/input/i8042.h"
>  #include "sysemu/reset.h"
>  #include "sysemu/runstate.h"
> -
> +#include "hw/qdev-deprecated.h"
>  #include "trace.h"
>  
>  /*	Keyboard Controller Commands */
> @@ -467,6 +467,8 @@ void i8042_mm_init(qemu_irq kbd_irq, qemu_irq mouse_irq,
>  {
>      KBDState *s = g_malloc0(sizeof(KBDState));
>  
> +    qdev_warn_deprecated_function_used();
> +
>      s->irq_kbd = kbd_irq;
>      s->irq_mouse = mouse_irq;
>      s->mask = mask;
> 

Reviewed-by: Paolo Bonzini <pbonzini@redhat.com>

The ISA variant is QOM-ified, but you placed the warning in the right place.

Paolo

Re: [RFC PATCH 17/35] hw/input/pckbd: Emit warning when old code is used

[Paolo Bonzini]

On 08/06/20 18:00, Philippe Mathieu-Daudé wrote:
> This code hasn't been QOM'ified yet. Warn the user.
> 
> Signed-off-by: Philippe Mathieu-Daudé <philmd@redhat.com>
> ---
>  hw/input/pckbd.c | 4 +++-
>  1 file changed, 3 insertions(+), 1 deletion(-)
> 
> diff --git a/hw/input/pckbd.c b/hw/input/pckbd.c
> index 60a4130320..c7f42be63b 100644
> --- a/hw/input/pckbd.c
> +++ b/hw/input/pckbd.c
> @@ -31,7 +31,7 @@
>  #include "hw/input/i8042.h"
>  #include "sysemu/reset.h"
>  #include "sysemu/runstate.h"
> -
> +#include "hw/qdev-deprecated.h"
>  #include "trace.h"
>  
>  /*	Keyboard Controller Commands */
> @@ -467,6 +467,8 @@ void i8042_mm_init(qemu_irq kbd_irq, qemu_irq mouse_irq,
>  {
>      KBDState *s = g_malloc0(sizeof(KBDState));
>  
> +    qdev_warn_deprecated_function_used();
> +
>      s->irq_kbd = kbd_irq;
>      s->irq_mouse = mouse_irq;
>      s->mask = mask;
> 

Reviewed-by: Paolo Bonzini <pbonzini@redhat.com>

The ISA variant is QOM-ified, but you placed the warning in the right place.

Paolo

Re: [RFC PATCH 17/35] hw/input/pckbd: Emit warning when old code is used

[Paolo Bonzini]

On 08/06/20 18:00, Philippe Mathieu-Daudé wrote:
> This code hasn't been QOM'ified yet. Warn the user.
> 
> Signed-off-by: Philippe Mathieu-Daudé <philmd@redhat.com>
> ---
>  hw/input/pckbd.c | 4 +++-
>  1 file changed, 3 insertions(+), 1 deletion(-)
> 
> diff --git a/hw/input/pckbd.c b/hw/input/pckbd.c
> index 60a4130320..c7f42be63b 100644
> --- a/hw/input/pckbd.c
> +++ b/hw/input/pckbd.c
> @@ -31,7 +31,7 @@
>  #include "hw/input/i8042.h"
>  #include "sysemu/reset.h"
>  #include "sysemu/runstate.h"
> -
> +#include "hw/qdev-deprecated.h"
>  #include "trace.h"
>  
>  /*	Keyboard Controller Commands */
> @@ -467,6 +467,8 @@ void i8042_mm_init(qemu_irq kbd_irq, qemu_irq mouse_irq,
>  {
>      KBDState *s = g_malloc0(sizeof(KBDState));
>  
> +    qdev_warn_deprecated_function_used();
> +
>      s->irq_kbd = kbd_irq;
>      s->irq_mouse = mouse_irq;
>      s->mask = mask;
> 

Reviewed-by: Paolo Bonzini <pbonzini@redhat.com>

The ISA variant is QOM-ified, but you placed the warning in the right place.

Paolo

Re: [RFC PATCH 14/35] hw/i386/pc: Emit warning when old code is used

[Paolo Bonzini]

On 08/06/20 18:00, Philippe Mathieu-Daudé wrote:
> This code hasn't been QOM'ified yet. Warn the user.
> 
> Signed-off-by: Philippe Mathieu-Daudé <philmd@redhat.com>
> ---
>  hw/i386/pc.c | 3 +++
>  1 file changed, 3 insertions(+)
> 
> diff --git a/hw/i386/pc.c b/hw/i386/pc.c
> index 2128f3d6fe..c71809fd28 100644
> --- a/hw/i386/pc.c
> +++ b/hw/i386/pc.c
> @@ -94,6 +94,7 @@
>  #include "vmport.h"
>  #include "fw_cfg.h"
>  #include "trace.h"
> +#include "hw/qdev-deprecated.h"
>  
>  GlobalProperty pc_compat_5_0[] = {};
>  const size_t pc_compat_5_0_len = G_N_ELEMENTS(pc_compat_5_0);
> @@ -348,6 +349,8 @@ GSIState *pc_gsi_create(qemu_irq **irqs, bool pci_enabled)
>  {
>      GSIState *s;
>  
> +    qdev_warn_deprecated_function_used();
> +
>      s = g_new0(GSIState, 1);
>      if (kvm_ioapic_in_kernel()) {
>          kvm_pc_setup_irq_routing(pci_enabled);
> 

This one is okay, GSIState is just an array of qemu_irqs.

Paolo

Re: [RFC PATCH 14/35] hw/i386/pc: Emit warning when old code is used

[Paolo Bonzini]

On 08/06/20 18:00, Philippe Mathieu-Daudé wrote:
> This code hasn't been QOM'ified yet. Warn the user.
> 
> Signed-off-by: Philippe Mathieu-Daudé <philmd@redhat.com>
> ---
>  hw/i386/pc.c | 3 +++
>  1 file changed, 3 insertions(+)
> 
> diff --git a/hw/i386/pc.c b/hw/i386/pc.c
> index 2128f3d6fe..c71809fd28 100644
> --- a/hw/i386/pc.c
> +++ b/hw/i386/pc.c
> @@ -94,6 +94,7 @@
>  #include "vmport.h"
>  #include "fw_cfg.h"
>  #include "trace.h"
> +#include "hw/qdev-deprecated.h"
>  
>  GlobalProperty pc_compat_5_0[] = {};
>  const size_t pc_compat_5_0_len = G_N_ELEMENTS(pc_compat_5_0);
> @@ -348,6 +349,8 @@ GSIState *pc_gsi_create(qemu_irq **irqs, bool pci_enabled)
>  {
>      GSIState *s;
>  
> +    qdev_warn_deprecated_function_used();
> +
>      s = g_new0(GSIState, 1);
>      if (kvm_ioapic_in_kernel()) {
>          kvm_pc_setup_irq_routing(pci_enabled);
> 

This one is okay, GSIState is just an array of qemu_irqs.

Paolo

Re: [RFC PATCH 14/35] hw/i386/pc: Emit warning when old code is used

[Paolo Bonzini]

On 08/06/20 18:00, Philippe Mathieu-Daudé wrote:
> This code hasn't been QOM'ified yet. Warn the user.
> 
> Signed-off-by: Philippe Mathieu-Daudé <philmd@redhat.com>
> ---
>  hw/i386/pc.c | 3 +++
>  1 file changed, 3 insertions(+)
> 
> diff --git a/hw/i386/pc.c b/hw/i386/pc.c
> index 2128f3d6fe..c71809fd28 100644
> --- a/hw/i386/pc.c
> +++ b/hw/i386/pc.c
> @@ -94,6 +94,7 @@
>  #include "vmport.h"
>  #include "fw_cfg.h"
>  #include "trace.h"
> +#include "hw/qdev-deprecated.h"
>  
>  GlobalProperty pc_compat_5_0[] = {};
>  const size_t pc_compat_5_0_len = G_N_ELEMENTS(pc_compat_5_0);
> @@ -348,6 +349,8 @@ GSIState *pc_gsi_create(qemu_irq **irqs, bool pci_enabled)
>  {
>      GSIState *s;
>  
> +    qdev_warn_deprecated_function_used();
> +
>      s = g_new0(GSIState, 1);
>      if (kvm_ioapic_in_kernel()) {
>          kvm_pc_setup_irq_routing(pci_enabled);
> 

This one is okay, GSIState is just an array of qemu_irqs.

Paolo

Re: [RFC PATCH 06/35] hw/timer/arm_timer: Emit warning when old code is used

[Paolo Bonzini]

On 08/06/20 18:00, Philippe Mathieu-Daudé wrote:
> This code hasn't been QOM'ified yet. Warn the user.
> 
> Signed-off-by: Philippe Mathieu-Daudé <philmd@redhat.com>
> ---
>  hw/timer/arm_timer.c | 3 +++
>  1 file changed, 3 insertions(+)
> 
> diff --git a/hw/timer/arm_timer.c b/hw/timer/arm_timer.c
> index 9607366d78..e23e6b4b31 100644
> --- a/hw/timer/arm_timer.c
> +++ b/hw/timer/arm_timer.c
> @@ -16,6 +16,7 @@
>  #include "hw/qdev-properties.h"
>  #include "qemu/module.h"
>  #include "qemu/log.h"
> +#include "hw/qdev-deprecated.h"
>  
>  /* Common timer implementation.  */
>  
> @@ -175,6 +176,8 @@ static arm_timer_state *arm_timer_init(uint32_t freq)
>  {
>      arm_timer_state *s;
>  
> +    qdev_warn_deprecated_function_used();
> +
>      s = (arm_timer_state *)g_malloc0(sizeof(arm_timer_state));
>      s->freq = freq;
>      s->control = TIMER_CTRL_IE;
> 

This one is okay, the devices that use arm_timer_init are all QOM.

Paolo

Re: [RFC PATCH 06/35] hw/timer/arm_timer: Emit warning when old code is used

[Paolo Bonzini]

On 08/06/20 18:00, Philippe Mathieu-Daudé wrote:
> This code hasn't been QOM'ified yet. Warn the user.
> 
> Signed-off-by: Philippe Mathieu-Daudé <philmd@redhat.com>
> ---
>  hw/timer/arm_timer.c | 3 +++
>  1 file changed, 3 insertions(+)
> 
> diff --git a/hw/timer/arm_timer.c b/hw/timer/arm_timer.c
> index 9607366d78..e23e6b4b31 100644
> --- a/hw/timer/arm_timer.c
> +++ b/hw/timer/arm_timer.c
> @@ -16,6 +16,7 @@
>  #include "hw/qdev-properties.h"
>  #include "qemu/module.h"
>  #include "qemu/log.h"
> +#include "hw/qdev-deprecated.h"
>  
>  /* Common timer implementation.  */
>  
> @@ -175,6 +176,8 @@ static arm_timer_state *arm_timer_init(uint32_t freq)
>  {
>      arm_timer_state *s;
>  
> +    qdev_warn_deprecated_function_used();
> +
>      s = (arm_timer_state *)g_malloc0(sizeof(arm_timer_state));
>      s->freq = freq;
>      s->control = TIMER_CTRL_IE;
> 

This one is okay, the devices that use arm_timer_init are all QOM.

Paolo

Re: [RFC PATCH 06/35] hw/timer/arm_timer: Emit warning when old code is used

[Paolo Bonzini]

On 08/06/20 18:00, Philippe Mathieu-Daudé wrote:
> This code hasn't been QOM'ified yet. Warn the user.
> 
> Signed-off-by: Philippe Mathieu-Daudé <philmd@redhat.com>
> ---
>  hw/timer/arm_timer.c | 3 +++
>  1 file changed, 3 insertions(+)
> 
> diff --git a/hw/timer/arm_timer.c b/hw/timer/arm_timer.c
> index 9607366d78..e23e6b4b31 100644
> --- a/hw/timer/arm_timer.c
> +++ b/hw/timer/arm_timer.c
> @@ -16,6 +16,7 @@
>  #include "hw/qdev-properties.h"
>  #include "qemu/module.h"
>  #include "qemu/log.h"
> +#include "hw/qdev-deprecated.h"
>  
>  /* Common timer implementation.  */
>  
> @@ -175,6 +176,8 @@ static arm_timer_state *arm_timer_init(uint32_t freq)
>  {
>      arm_timer_state *s;
>  
> +    qdev_warn_deprecated_function_used();
> +
>      s = (arm_timer_state *)g_malloc0(sizeof(arm_timer_state));
>      s->freq = freq;
>      s->control = TIMER_CTRL_IE;
> 

This one is okay, the devices that use arm_timer_init are all QOM.

Paolo

Re: [RFC PATCH 20/35] hw/intc/i8259: Emit warning when old code is used

[Paolo Bonzini]

On 08/06/20 18:00, Philippe Mathieu-Daudé wrote:
> This code hasn't been QOM'ified yet. Warn the user.
> 
> Signed-off-by: Philippe Mathieu-Daudé <philmd@redhat.com>
> ---
>  hw/intc/i8259.c | 3 +++
>  1 file changed, 3 insertions(+)
> 
> diff --git a/hw/intc/i8259.c b/hw/intc/i8259.c
> index 51b27f6a34..9d9609cdab 100644
> --- a/hw/intc/i8259.c
> +++ b/hw/intc/i8259.c
> @@ -30,6 +30,7 @@
>  #include "qemu/log.h"
>  #include "hw/isa/i8259_internal.h"
>  #include "trace.h"
> +#include "hw/qdev-deprecated.h"
>  
>  /* debug PIC */
>  //#define DEBUG_PIC
> @@ -414,6 +415,8 @@ qemu_irq *i8259_init(ISABus *bus, qemu_irq parent_irq)
>      ISADevice *isadev;
>      int i;
>  
> +    qdev_warn_deprecated_function_used();
> +
>      irq_set = g_new0(qemu_irq, ISA_NUM_IRQS);
>  
>      isadev = i8259_init_chip(TYPE_I8259, bus, true);
> 

This one is okay too.

Paolo

Re: [RFC PATCH 20/35] hw/intc/i8259: Emit warning when old code is used

[Paolo Bonzini]

On 08/06/20 18:00, Philippe Mathieu-Daudé wrote:
> This code hasn't been QOM'ified yet. Warn the user.
> 
> Signed-off-by: Philippe Mathieu-Daudé <philmd@redhat.com>
> ---
>  hw/intc/i8259.c | 3 +++
>  1 file changed, 3 insertions(+)
> 
> diff --git a/hw/intc/i8259.c b/hw/intc/i8259.c
> index 51b27f6a34..9d9609cdab 100644
> --- a/hw/intc/i8259.c
> +++ b/hw/intc/i8259.c
> @@ -30,6 +30,7 @@
>  #include "qemu/log.h"
>  #include "hw/isa/i8259_internal.h"
>  #include "trace.h"
> +#include "hw/qdev-deprecated.h"
>  
>  /* debug PIC */
>  //#define DEBUG_PIC
> @@ -414,6 +415,8 @@ qemu_irq *i8259_init(ISABus *bus, qemu_irq parent_irq)
>      ISADevice *isadev;
>      int i;
>  
> +    qdev_warn_deprecated_function_used();
> +
>      irq_set = g_new0(qemu_irq, ISA_NUM_IRQS);
>  
>      isadev = i8259_init_chip(TYPE_I8259, bus, true);
> 

This one is okay too.

Paolo

Re: [RFC PATCH 20/35] hw/intc/i8259: Emit warning when old code is used

[Paolo Bonzini]

On 08/06/20 18:00, Philippe Mathieu-Daudé wrote:
> This code hasn't been QOM'ified yet. Warn the user.
> 
> Signed-off-by: Philippe Mathieu-Daudé <philmd@redhat.com>
> ---
>  hw/intc/i8259.c | 3 +++
>  1 file changed, 3 insertions(+)
> 
> diff --git a/hw/intc/i8259.c b/hw/intc/i8259.c
> index 51b27f6a34..9d9609cdab 100644
> --- a/hw/intc/i8259.c
> +++ b/hw/intc/i8259.c
> @@ -30,6 +30,7 @@
>  #include "qemu/log.h"
>  #include "hw/isa/i8259_internal.h"
>  #include "trace.h"
> +#include "hw/qdev-deprecated.h"
>  
>  /* debug PIC */
>  //#define DEBUG_PIC
> @@ -414,6 +415,8 @@ qemu_irq *i8259_init(ISABus *bus, qemu_irq parent_irq)
>      ISADevice *isadev;
>      int i;
>  
> +    qdev_warn_deprecated_function_used();
> +
>      irq_set = g_new0(qemu_irq, ISA_NUM_IRQS);
>  
>      isadev = i8259_init_chip(TYPE_I8259, bus, true);
> 

This one is okay too.

Paolo

Re: [RFC PATCH 21/35] hw/lm32/lm32_hwsetup: Emit warning when old code is used

[Paolo Bonzini]

On 08/06/20 18:00, Philippe Mathieu-Daudé wrote:
> This code hasn't been QOM'ified yet. Warn the user.
> 
> Signed-off-by: Philippe Mathieu-Daudé <philmd@redhat.com>
> ---
>  hw/lm32/lm32_hwsetup.h | 3 +++
>  1 file changed, 3 insertions(+)
> 
> diff --git a/hw/lm32/lm32_hwsetup.h b/hw/lm32/lm32_hwsetup.h
> index de94de177a..f4a4d8fe4b 100644
> --- a/hw/lm32/lm32_hwsetup.h
> +++ b/hw/lm32/lm32_hwsetup.h
> @@ -27,6 +27,7 @@
>  
>  #include "qemu/cutils.h"
>  #include "hw/loader.h"
> +#include "hw/qdev-deprecated.h"
>  
>  typedef struct {
>      void *data;
> @@ -57,6 +58,8 @@ static inline HWSetup *hwsetup_init(void)
>  {
>      HWSetup *hw;
>  
> +    qdev_warn_deprecated_function_used();
> +
>      hw = g_malloc(sizeof(HWSetup));
>      hw->data = g_malloc0(TARGET_PAGE_SIZE);
>      hw->ptr = hw->data;
> 

This one is okay.

Paolo

Re: [RFC PATCH 21/35] hw/lm32/lm32_hwsetup: Emit warning when old code is used

[Paolo Bonzini]

On 08/06/20 18:00, Philippe Mathieu-Daudé wrote:
> This code hasn't been QOM'ified yet. Warn the user.
> 
> Signed-off-by: Philippe Mathieu-Daudé <philmd@redhat.com>
> ---
>  hw/lm32/lm32_hwsetup.h | 3 +++
>  1 file changed, 3 insertions(+)
> 
> diff --git a/hw/lm32/lm32_hwsetup.h b/hw/lm32/lm32_hwsetup.h
> index de94de177a..f4a4d8fe4b 100644
> --- a/hw/lm32/lm32_hwsetup.h
> +++ b/hw/lm32/lm32_hwsetup.h
> @@ -27,6 +27,7 @@
>  
>  #include "qemu/cutils.h"
>  #include "hw/loader.h"
> +#include "hw/qdev-deprecated.h"
>  
>  typedef struct {
>      void *data;
> @@ -57,6 +58,8 @@ static inline HWSetup *hwsetup_init(void)
>  {
>      HWSetup *hw;
>  
> +    qdev_warn_deprecated_function_used();
> +
>      hw = g_malloc(sizeof(HWSetup));
>      hw->data = g_malloc0(TARGET_PAGE_SIZE);
>      hw->ptr = hw->data;
> 

This one is okay.

Paolo

Re: [RFC PATCH 21/35] hw/lm32/lm32_hwsetup: Emit warning when old code is used

[Paolo Bonzini]

On 08/06/20 18:00, Philippe Mathieu-Daudé wrote:
> This code hasn't been QOM'ified yet. Warn the user.
> 
> Signed-off-by: Philippe Mathieu-Daudé <philmd@redhat.com>
> ---
>  hw/lm32/lm32_hwsetup.h | 3 +++
>  1 file changed, 3 insertions(+)
> 
> diff --git a/hw/lm32/lm32_hwsetup.h b/hw/lm32/lm32_hwsetup.h
> index de94de177a..f4a4d8fe4b 100644
> --- a/hw/lm32/lm32_hwsetup.h
> +++ b/hw/lm32/lm32_hwsetup.h
> @@ -27,6 +27,7 @@
>  
>  #include "qemu/cutils.h"
>  #include "hw/loader.h"
> +#include "hw/qdev-deprecated.h"
>  
>  typedef struct {
>      void *data;
> @@ -57,6 +58,8 @@ static inline HWSetup *hwsetup_init(void)
>  {
>      HWSetup *hw;
>  
> +    qdev_warn_deprecated_function_used();
> +
>      hw = g_malloc(sizeof(HWSetup));
>      hw->data = g_malloc0(TARGET_PAGE_SIZE);
>      hw->ptr = hw->data;
> 

This one is okay.

Paolo

Re: [RFC PATCH 30/35] hw/ppc/virtex_ml507: Emit warning when old code is used

[Paolo Bonzini]

On 08/06/20 18:00, Philippe Mathieu-Daudé wrote:
> This code hasn't been QOM'ified yet. Warn the user.
> 
> Signed-off-by: Philippe Mathieu-Daudé <philmd@redhat.com>
> ---
>  hw/ppc/virtex_ml507.c | 4 +++-
>  1 file changed, 3 insertions(+), 1 deletion(-)
> 
> diff --git a/hw/ppc/virtex_ml507.c b/hw/ppc/virtex_ml507.c
> index 0dacfcd236..17b8036c38 100644
> --- a/hw/ppc/virtex_ml507.c
> +++ b/hw/ppc/virtex_ml507.c
> @@ -40,7 +40,7 @@
>  #include "qemu/log.h"
>  #include "qemu/option.h"
>  #include "exec/address-spaces.h"
> -
> +#include "hw/qdev-deprecated.h"
>  #include "hw/ppc/ppc.h"
>  #include "hw/ppc/ppc4xx.h"
>  #include "hw/qdev-properties.h"
> @@ -95,6 +95,8 @@ static PowerPCCPU *ppc440_init_xilinx(const char *cpu_type, uint32_t sysclk)
>      CPUPPCState *env;
>      qemu_irq *irqs;
>  
> +    qdev_warn_deprecated_function_used();
> +
>      cpu = POWERPC_CPU(cpu_create(cpu_type));
>      env = &cpu->env;
>  
> 

This one is okay.

Paolo

Re: [RFC PATCH 30/35] hw/ppc/virtex_ml507: Emit warning when old code is used

[Paolo Bonzini]

On 08/06/20 18:00, Philippe Mathieu-Daudé wrote:
> This code hasn't been QOM'ified yet. Warn the user.
> 
> Signed-off-by: Philippe Mathieu-Daudé <philmd@redhat.com>
> ---
>  hw/ppc/virtex_ml507.c | 4 +++-
>  1 file changed, 3 insertions(+), 1 deletion(-)
> 
> diff --git a/hw/ppc/virtex_ml507.c b/hw/ppc/virtex_ml507.c
> index 0dacfcd236..17b8036c38 100644
> --- a/hw/ppc/virtex_ml507.c
> +++ b/hw/ppc/virtex_ml507.c
> @@ -40,7 +40,7 @@
>  #include "qemu/log.h"
>  #include "qemu/option.h"
>  #include "exec/address-spaces.h"
> -
> +#include "hw/qdev-deprecated.h"
>  #include "hw/ppc/ppc.h"
>  #include "hw/ppc/ppc4xx.h"
>  #include "hw/qdev-properties.h"
> @@ -95,6 +95,8 @@ static PowerPCCPU *ppc440_init_xilinx(const char *cpu_type, uint32_t sysclk)
>      CPUPPCState *env;
>      qemu_irq *irqs;
>  
> +    qdev_warn_deprecated_function_used();
> +
>      cpu = POWERPC_CPU(cpu_create(cpu_type));
>      env = &cpu->env;
>  
> 

This one is okay.

Paolo

Re: [RFC PATCH 30/35] hw/ppc/virtex_ml507: Emit warning when old code is used

[Paolo Bonzini]

On 08/06/20 18:00, Philippe Mathieu-Daudé wrote:
> This code hasn't been QOM'ified yet. Warn the user.
> 
> Signed-off-by: Philippe Mathieu-Daudé <philmd@redhat.com>
> ---
>  hw/ppc/virtex_ml507.c | 4 +++-
>  1 file changed, 3 insertions(+), 1 deletion(-)
> 
> diff --git a/hw/ppc/virtex_ml507.c b/hw/ppc/virtex_ml507.c
> index 0dacfcd236..17b8036c38 100644
> --- a/hw/ppc/virtex_ml507.c
> +++ b/hw/ppc/virtex_ml507.c
> @@ -40,7 +40,7 @@
>  #include "qemu/log.h"
>  #include "qemu/option.h"
>  #include "exec/address-spaces.h"
> -
> +#include "hw/qdev-deprecated.h"
>  #include "hw/ppc/ppc.h"
>  #include "hw/ppc/ppc4xx.h"
>  #include "hw/qdev-properties.h"
> @@ -95,6 +95,8 @@ static PowerPCCPU *ppc440_init_xilinx(const char *cpu_type, uint32_t sysclk)
>      CPUPPCState *env;
>      qemu_irq *irqs;
>  
> +    qdev_warn_deprecated_function_used();
> +
>      cpu = POWERPC_CPU(cpu_create(cpu_type));
>      env = &cpu->env;
>  
> 

This one is okay.

Paolo

Re: [RFC PATCH 29/35] hw/ppc/ppc_booke: Emit warning when old code is used

[Paolo Bonzini]

On 08/06/20 18:00, Philippe Mathieu-Daudé wrote:
> This code hasn't been QOM'ified yet. Warn the user.
> 
> Signed-off-by: Philippe Mathieu-Daudé <philmd@redhat.com>
> ---
>  hw/ppc/ppc_booke.c | 4 +++-
>  1 file changed, 3 insertions(+), 1 deletion(-)
> 
> diff --git a/hw/ppc/ppc_booke.c b/hw/ppc/ppc_booke.c
> index 652a21b806..a9e5e68578 100644
> --- a/hw/ppc/ppc_booke.c
> +++ b/hw/ppc/ppc_booke.c
> @@ -31,7 +31,7 @@
>  #include "qemu/log.h"
>  #include "hw/loader.h"
>  #include "kvm_ppc.h"
> -
> +#include "hw/qdev-deprecated.h"
>  
>  /* Timer Control Register */
>  
> @@ -338,6 +338,8 @@ void ppc_booke_timers_init(PowerPCCPU *cpu, uint32_t freq, uint32_t flags)
>      booke_timer_t *booke_timer;
>      int ret = 0;
>  
> +    qdev_warn_deprecated_function_used();
> +
>      tb_env      = g_malloc0(sizeof(ppc_tb_t));
>      booke_timer = g_malloc0(sizeof(booke_timer_t));
>  
> 

This one is okay.

Paolo

Re: [RFC PATCH 29/35] hw/ppc/ppc_booke: Emit warning when old code is used

[Paolo Bonzini]

On 08/06/20 18:00, Philippe Mathieu-Daudé wrote:
> This code hasn't been QOM'ified yet. Warn the user.
> 
> Signed-off-by: Philippe Mathieu-Daudé <philmd@redhat.com>
> ---
>  hw/ppc/ppc_booke.c | 4 +++-
>  1 file changed, 3 insertions(+), 1 deletion(-)
> 
> diff --git a/hw/ppc/ppc_booke.c b/hw/ppc/ppc_booke.c
> index 652a21b806..a9e5e68578 100644
> --- a/hw/ppc/ppc_booke.c
> +++ b/hw/ppc/ppc_booke.c
> @@ -31,7 +31,7 @@
>  #include "qemu/log.h"
>  #include "hw/loader.h"
>  #include "kvm_ppc.h"
> -
> +#include "hw/qdev-deprecated.h"
>  
>  /* Timer Control Register */
>  
> @@ -338,6 +338,8 @@ void ppc_booke_timers_init(PowerPCCPU *cpu, uint32_t freq, uint32_t flags)
>      booke_timer_t *booke_timer;
>      int ret = 0;
>  
> +    qdev_warn_deprecated_function_used();
> +
>      tb_env      = g_malloc0(sizeof(ppc_tb_t));
>      booke_timer = g_malloc0(sizeof(booke_timer_t));
>  
> 

This one is okay.

Paolo

Re: [RFC PATCH 29/35] hw/ppc/ppc_booke: Emit warning when old code is used

[Paolo Bonzini]

On 08/06/20 18:00, Philippe Mathieu-Daudé wrote:
> This code hasn't been QOM'ified yet. Warn the user.
> 
> Signed-off-by: Philippe Mathieu-Daudé <philmd@redhat.com>
> ---
>  hw/ppc/ppc_booke.c | 4 +++-
>  1 file changed, 3 insertions(+), 1 deletion(-)
> 
> diff --git a/hw/ppc/ppc_booke.c b/hw/ppc/ppc_booke.c
> index 652a21b806..a9e5e68578 100644
> --- a/hw/ppc/ppc_booke.c
> +++ b/hw/ppc/ppc_booke.c
> @@ -31,7 +31,7 @@
>  #include "qemu/log.h"
>  #include "hw/loader.h"
>  #include "kvm_ppc.h"
> -
> +#include "hw/qdev-deprecated.h"
>  
>  /* Timer Control Register */
>  
> @@ -338,6 +338,8 @@ void ppc_booke_timers_init(PowerPCCPU *cpu, uint32_t freq, uint32_t flags)
>      booke_timer_t *booke_timer;
>      int ret = 0;
>  
> +    qdev_warn_deprecated_function_used();
> +
>      tb_env      = g_malloc0(sizeof(ppc_tb_t));
>      booke_timer = g_malloc0(sizeof(booke_timer_t));
>  
> 

This one is okay.

Paolo

Re: [RFC PATCH 27/35] hw/ppc/ppc: Emit warning when old code is used

[Paolo Bonzini]

On 08/06/20 18:00, Philippe Mathieu-Daudé wrote:
> This code hasn't been QOM'ified yet. Warn the user.
> 
> Signed-off-by: Philippe Mathieu-Daudé <philmd@redhat.com>
> ---
>  hw/ppc/ppc.c | 3 +++
>  1 file changed, 3 insertions(+)
> 
> diff --git a/hw/ppc/ppc.c b/hw/ppc/ppc.c
> index 4a11fb1640..39fcf746c5 100644
> --- a/hw/ppc/ppc.c
> +++ b/hw/ppc/ppc.c
> @@ -37,6 +37,7 @@
>  #include "kvm_ppc.h"
>  #include "migration/vmstate.h"
>  #include "trace.h"
> +#include "hw/qdev-deprecated.h"
>  
>  //#define PPC_DEBUG_IRQ
>  //#define PPC_DEBUG_TB
> @@ -1114,6 +1115,8 @@ clk_setup_cb cpu_ppc_tb_init (CPUPPCState *env, uint32_t freq)
>      PowerPCCPU *cpu = env_archcpu(env);
>      ppc_tb_t *tb_env;
>  
> +    qdev_warn_deprecated_function_used();
> +
>      tb_env = g_malloc0(sizeof(ppc_tb_t));
>      env->tb_env = tb_env;
>      tb_env->flags = PPC_DECR_UNDERFLOW_TRIGGERED;
> 

This one is okay.

Paolo

Re: [RFC PATCH 27/35] hw/ppc/ppc: Emit warning when old code is used

[Paolo Bonzini]

On 08/06/20 18:00, Philippe Mathieu-Daudé wrote:
> This code hasn't been QOM'ified yet. Warn the user.
> 
> Signed-off-by: Philippe Mathieu-Daudé <philmd@redhat.com>
> ---
>  hw/ppc/ppc.c | 3 +++
>  1 file changed, 3 insertions(+)
> 
> diff --git a/hw/ppc/ppc.c b/hw/ppc/ppc.c
> index 4a11fb1640..39fcf746c5 100644
> --- a/hw/ppc/ppc.c
> +++ b/hw/ppc/ppc.c
> @@ -37,6 +37,7 @@
>  #include "kvm_ppc.h"
>  #include "migration/vmstate.h"
>  #include "trace.h"
> +#include "hw/qdev-deprecated.h"
>  
>  //#define PPC_DEBUG_IRQ
>  //#define PPC_DEBUG_TB
> @@ -1114,6 +1115,8 @@ clk_setup_cb cpu_ppc_tb_init (CPUPPCState *env, uint32_t freq)
>      PowerPCCPU *cpu = env_archcpu(env);
>      ppc_tb_t *tb_env;
>  
> +    qdev_warn_deprecated_function_used();
> +
>      tb_env = g_malloc0(sizeof(ppc_tb_t));
>      env->tb_env = tb_env;
>      tb_env->flags = PPC_DECR_UNDERFLOW_TRIGGERED;
> 

This one is okay.

Paolo

Re: [RFC PATCH 27/35] hw/ppc/ppc: Emit warning when old code is used

[Paolo Bonzini]

On 08/06/20 18:00, Philippe Mathieu-Daudé wrote:
> This code hasn't been QOM'ified yet. Warn the user.
> 
> Signed-off-by: Philippe Mathieu-Daudé <philmd@redhat.com>
> ---
>  hw/ppc/ppc.c | 3 +++
>  1 file changed, 3 insertions(+)
> 
> diff --git a/hw/ppc/ppc.c b/hw/ppc/ppc.c
> index 4a11fb1640..39fcf746c5 100644
> --- a/hw/ppc/ppc.c
> +++ b/hw/ppc/ppc.c
> @@ -37,6 +37,7 @@
>  #include "kvm_ppc.h"
>  #include "migration/vmstate.h"
>  #include "trace.h"
> +#include "hw/qdev-deprecated.h"
>  
>  //#define PPC_DEBUG_IRQ
>  //#define PPC_DEBUG_TB
> @@ -1114,6 +1115,8 @@ clk_setup_cb cpu_ppc_tb_init (CPUPPCState *env, uint32_t freq)
>      PowerPCCPU *cpu = env_archcpu(env);
>      ppc_tb_t *tb_env;
>  
> +    qdev_warn_deprecated_function_used();
> +
>      tb_env = g_malloc0(sizeof(ppc_tb_t));
>      env->tb_env = tb_env;
>      tb_env->flags = PPC_DECR_UNDERFLOW_TRIGGERED;
> 

This one is okay.

Paolo

Re: [RFC PATCH 26/35] hw/openrisc/cputimer: Emit warning when old code is used

[Paolo Bonzini]

On 08/06/20 18:00, Philippe Mathieu-Daudé wrote:
> This code hasn't been QOM'ified yet. Warn the user.
> 
> Signed-off-by: Philippe Mathieu-Daudé <philmd@redhat.com>
> ---
>  hw/openrisc/cputimer.c | 3 +++
>  1 file changed, 3 insertions(+)
> 
> diff --git a/hw/openrisc/cputimer.c b/hw/openrisc/cputimer.c
> index 93268815d8..60f2c9667f 100644
> --- a/hw/openrisc/cputimer.c
> +++ b/hw/openrisc/cputimer.c
> @@ -22,6 +22,7 @@
>  #include "cpu.h"
>  #include "migration/vmstate.h"
>  #include "qemu/timer.h"
> +#include "hw/qdev-deprecated.h"
>  
>  #define TIMER_PERIOD 50 /* 50 ns period for 20 MHz timer */
>  
> @@ -135,6 +136,8 @@ static const VMStateDescription vmstate_or1k_timer = {
>  
>  void cpu_openrisc_clock_init(OpenRISCCPU *cpu)
>  {
> +    qdev_warn_deprecated_function_used();
> +
>      cpu->env.timer = timer_new_ns(QEMU_CLOCK_VIRTUAL, &openrisc_timer_cb, cpu);
>      cpu->env.ttmr = 0x00000000;
>  
> 


I was about to give this a pass, but if we did so it should be the CPU
itself that calls cpu_openrisc_clock_init (not openrisc_sim_init).

Paolo

Re: [RFC PATCH 26/35] hw/openrisc/cputimer: Emit warning when old code is used

[Paolo Bonzini]

On 08/06/20 18:00, Philippe Mathieu-Daudé wrote:
> This code hasn't been QOM'ified yet. Warn the user.
> 
> Signed-off-by: Philippe Mathieu-Daudé <philmd@redhat.com>
> ---
>  hw/openrisc/cputimer.c | 3 +++
>  1 file changed, 3 insertions(+)
> 
> diff --git a/hw/openrisc/cputimer.c b/hw/openrisc/cputimer.c
> index 93268815d8..60f2c9667f 100644
> --- a/hw/openrisc/cputimer.c
> +++ b/hw/openrisc/cputimer.c
> @@ -22,6 +22,7 @@
>  #include "cpu.h"
>  #include "migration/vmstate.h"
>  #include "qemu/timer.h"
> +#include "hw/qdev-deprecated.h"
>  
>  #define TIMER_PERIOD 50 /* 50 ns period for 20 MHz timer */
>  
> @@ -135,6 +136,8 @@ static const VMStateDescription vmstate_or1k_timer = {
>  
>  void cpu_openrisc_clock_init(OpenRISCCPU *cpu)
>  {
> +    qdev_warn_deprecated_function_used();
> +
>      cpu->env.timer = timer_new_ns(QEMU_CLOCK_VIRTUAL, &openrisc_timer_cb, cpu);
>      cpu->env.ttmr = 0x00000000;
>  
> 


I was about to give this a pass, but if we did so it should be the CPU
itself that calls cpu_openrisc_clock_init (not openrisc_sim_init).

Paolo

Re: [RFC PATCH 26/35] hw/openrisc/cputimer: Emit warning when old code is used

[Paolo Bonzini]

On 08/06/20 18:00, Philippe Mathieu-Daudé wrote:
> This code hasn't been QOM'ified yet. Warn the user.
> 
> Signed-off-by: Philippe Mathieu-Daudé <philmd@redhat.com>
> ---
>  hw/openrisc/cputimer.c | 3 +++
>  1 file changed, 3 insertions(+)
> 
> diff --git a/hw/openrisc/cputimer.c b/hw/openrisc/cputimer.c
> index 93268815d8..60f2c9667f 100644
> --- a/hw/openrisc/cputimer.c
> +++ b/hw/openrisc/cputimer.c
> @@ -22,6 +22,7 @@
>  #include "cpu.h"
>  #include "migration/vmstate.h"
>  #include "qemu/timer.h"
> +#include "hw/qdev-deprecated.h"
>  
>  #define TIMER_PERIOD 50 /* 50 ns period for 20 MHz timer */
>  
> @@ -135,6 +136,8 @@ static const VMStateDescription vmstate_or1k_timer = {
>  
>  void cpu_openrisc_clock_init(OpenRISCCPU *cpu)
>  {
> +    qdev_warn_deprecated_function_used();
> +
>      cpu->env.timer = timer_new_ns(QEMU_CLOCK_VIRTUAL, &openrisc_timer_cb, cpu);
>      cpu->env.ttmr = 0x00000000;
>  
> 


I was about to give this a pass, but if we did so it should be the CPU
itself that calls cpu_openrisc_clock_init (not openrisc_sim_init).

Paolo

Re: [RFC PATCH 00/35] hw/qdev: Warn when using pre-qdev/QOM devices

[Paolo Bonzini]

On 08/06/20 18:17, Philippe Mathieu-Daudé wrote:
> On 6/8/20 6:14 PM, Peter Maydell wrote:
>> On Mon, 8 Jun 2020 at 17:00, Philippe Mathieu-Daudé <philmd@redhat.com> wrote:
>>>
>>> Based on today's IRC chat, this is a trivial RFC series
>>> to anotate pre-qdev/QOM devices so developers using them
>>> without knowing they are not QOM'ified yet can realize
>>> it and convert them if they have time.
>>
>> What mechanism did you use for identifying non-QOM devices?
> 
> I don't think this is the complete list, this is only all the one I
> could find with:
> 
>   $ git grep "g_new|g_malloc" hw/
> 
> Then on each match I manually reviewed (so I might have incorrectly
> flagged code too).

Yes, you did, but I guess for an RFC it was a good bang for the buck.  I
went through the patch and noticed both a few false positives and a
couple blatant violations in recent code.

Paolo

Re: [RFC PATCH 00/35] hw/qdev: Warn when using pre-qdev/QOM devices

[Paolo Bonzini]

On 08/06/20 18:17, Philippe Mathieu-Daudé wrote:
> On 6/8/20 6:14 PM, Peter Maydell wrote:
>> On Mon, 8 Jun 2020 at 17:00, Philippe Mathieu-Daudé <philmd@redhat.com> wrote:
>>>
>>> Based on today's IRC chat, this is a trivial RFC series
>>> to anotate pre-qdev/QOM devices so developers using them
>>> without knowing they are not QOM'ified yet can realize
>>> it and convert them if they have time.
>>
>> What mechanism did you use for identifying non-QOM devices?
> 
> I don't think this is the complete list, this is only all the one I
> could find with:
> 
>   $ git grep "g_new|g_malloc" hw/
> 
> Then on each match I manually reviewed (so I might have incorrectly
> flagged code too).

Yes, you did, but I guess for an RFC it was a good bang for the buck.  I
went through the patch and noticed both a few false positives and a
couple blatant violations in recent code.

Paolo

Re: [RFC PATCH 00/35] hw/qdev: Warn when using pre-qdev/QOM devices

[Paolo Bonzini]

On 08/06/20 18:17, Philippe Mathieu-Daudé wrote:
> On 6/8/20 6:14 PM, Peter Maydell wrote:
>> On Mon, 8 Jun 2020 at 17:00, Philippe Mathieu-Daudé <philmd@redhat.com> wrote:
>>>
>>> Based on today's IRC chat, this is a trivial RFC series
>>> to anotate pre-qdev/QOM devices so developers using them
>>> without knowing they are not QOM'ified yet can realize
>>> it and convert them if they have time.
>>
>> What mechanism did you use for identifying non-QOM devices?
> 
> I don't think this is the complete list, this is only all the one I
> could find with:
> 
>   $ git grep "g_new|g_malloc" hw/
> 
> Then on each match I manually reviewed (so I might have incorrectly
> flagged code too).

Yes, you did, but I guess for an RFC it was a good bang for the buck.  I
went through the patch and noticed both a few false positives and a
couple blatant violations in recent code.

Paolo