[v3,4/8] hw/core: Add a config switch for the "register" device
diff mbox series

Message ID 20190817101931.28386-5-thuth@redhat.com
State New
Headers show
Series
  • Kconfig switches
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Commit Message

Thomas Huth Aug. 17, 2019, 10:19 a.m. UTC
The "register" device is only used by certain machines. Let's add
a proper config switch for it so that it only gets compiled when we
really need it.

Signed-off-by: Thomas Huth <thuth@redhat.com>
---
 hw/Kconfig            | 1 +
 hw/core/Kconfig       | 3 +++
 hw/core/Makefile.objs | 2 +-
 hw/dma/Kconfig        | 1 +
 4 files changed, 6 insertions(+), 1 deletion(-)

Comments

Philippe Mathieu-Daudé Aug. 19, 2019, 11:54 a.m. UTC | #1
On 8/17/19 12:19 PM, Thomas Huth wrote:
> The "register" device is only used by certain machines. Let's add
> a proper config switch for it so that it only gets compiled when we
> really need it.
> 
> Signed-off-by: Thomas Huth <thuth@redhat.com>
> ---
>  hw/Kconfig            | 1 +
>  hw/core/Kconfig       | 3 +++
>  hw/core/Makefile.objs | 2 +-
>  hw/dma/Kconfig        | 1 +
>  4 files changed, 6 insertions(+), 1 deletion(-)
> 
> diff --git a/hw/Kconfig b/hw/Kconfig
> index dbae1c0852..b45db3c813 100644
> --- a/hw/Kconfig
> +++ b/hw/Kconfig
> @@ -76,3 +76,4 @@ config XILINX_AXI
>  
>  config XLNX_ZYNQMP
>      bool
> +    select REGISTER

I still find REGISTER confusing, and prefer Alistair's suggestion:
REGISTER_API.

Since this patch is valid:
Reviewed-by: Philippe Mathieu-Daudé <philmd@redhat.com>

> diff --git a/hw/core/Kconfig b/hw/core/Kconfig
> index c2a1ae8122..d11920fcb3 100644
> --- a/hw/core/Kconfig
> +++ b/hw/core/Kconfig
> @@ -9,3 +9,6 @@ config FITLOADER
>  
>  config PLATFORM_BUS
>      bool
> +
> +config REGISTER
> +    bool
> diff --git a/hw/core/Makefile.objs b/hw/core/Makefile.objs
> index f8481d959f..d6cfb2a81b 100644
> --- a/hw/core/Makefile.objs
> +++ b/hw/core/Makefile.objs
> @@ -17,7 +17,7 @@ common-obj-$(CONFIG_SOFTMMU) += machine.o
>  common-obj-$(CONFIG_SOFTMMU) += loader.o
>  common-obj-$(CONFIG_FITLOADER) += loader-fit.o
>  common-obj-$(CONFIG_SOFTMMU) += qdev-properties-system.o
> -common-obj-$(CONFIG_SOFTMMU) += register.o
> +common-obj-$(CONFIG_REGISTER) += register.o
>  common-obj-$(CONFIG_SOFTMMU) += or-irq.o
>  common-obj-$(CONFIG_SOFTMMU) += split-irq.o
>  common-obj-$(CONFIG_PLATFORM_BUS) += platform-bus.o
> diff --git a/hw/dma/Kconfig b/hw/dma/Kconfig
> index 751dec5426..5c61b67bc0 100644
> --- a/hw/dma/Kconfig
> +++ b/hw/dma/Kconfig
> @@ -16,6 +16,7 @@ config I8257
>  
>  config ZYNQ_DEVCFG
>      bool
> +    select REGISTER
>  
>  config STP2000
>      bool
>
Alistair Francis Aug. 19, 2019, 8:07 p.m. UTC | #2
On Sat, Aug 17, 2019 at 3:24 AM Thomas Huth <thuth@redhat.com> wrote:
>
> The "register" device is only used by certain machines. Let's add
> a proper config switch for it so that it only gets compiled when we
> really need it.
>
> Signed-off-by: Thomas Huth <thuth@redhat.com>

Reviewed-by: Alistair Francis <alistair.francis@wdc.com>

Alistair

> ---
>  hw/Kconfig            | 1 +
>  hw/core/Kconfig       | 3 +++
>  hw/core/Makefile.objs | 2 +-
>  hw/dma/Kconfig        | 1 +
>  4 files changed, 6 insertions(+), 1 deletion(-)
>
> diff --git a/hw/Kconfig b/hw/Kconfig
> index dbae1c0852..b45db3c813 100644
> --- a/hw/Kconfig
> +++ b/hw/Kconfig
> @@ -76,3 +76,4 @@ config XILINX_AXI
>
>  config XLNX_ZYNQMP
>      bool
> +    select REGISTER
> diff --git a/hw/core/Kconfig b/hw/core/Kconfig
> index c2a1ae8122..d11920fcb3 100644
> --- a/hw/core/Kconfig
> +++ b/hw/core/Kconfig
> @@ -9,3 +9,6 @@ config FITLOADER
>
>  config PLATFORM_BUS
>      bool
> +
> +config REGISTER
> +    bool
> diff --git a/hw/core/Makefile.objs b/hw/core/Makefile.objs
> index f8481d959f..d6cfb2a81b 100644
> --- a/hw/core/Makefile.objs
> +++ b/hw/core/Makefile.objs
> @@ -17,7 +17,7 @@ common-obj-$(CONFIG_SOFTMMU) += machine.o
>  common-obj-$(CONFIG_SOFTMMU) += loader.o
>  common-obj-$(CONFIG_FITLOADER) += loader-fit.o
>  common-obj-$(CONFIG_SOFTMMU) += qdev-properties-system.o
> -common-obj-$(CONFIG_SOFTMMU) += register.o
> +common-obj-$(CONFIG_REGISTER) += register.o
>  common-obj-$(CONFIG_SOFTMMU) += or-irq.o
>  common-obj-$(CONFIG_SOFTMMU) += split-irq.o
>  common-obj-$(CONFIG_PLATFORM_BUS) += platform-bus.o
> diff --git a/hw/dma/Kconfig b/hw/dma/Kconfig
> index 751dec5426..5c61b67bc0 100644
> --- a/hw/dma/Kconfig
> +++ b/hw/dma/Kconfig
> @@ -16,6 +16,7 @@ config I8257
>
>  config ZYNQ_DEVCFG
>      bool
> +    select REGISTER
>
>  config STP2000
>      bool
> --
> 2.18.1
>
>

Patch
diff mbox series

diff --git a/hw/Kconfig b/hw/Kconfig
index dbae1c0852..b45db3c813 100644
--- a/hw/Kconfig
+++ b/hw/Kconfig
@@ -76,3 +76,4 @@  config XILINX_AXI
 
 config XLNX_ZYNQMP
     bool
+    select REGISTER
diff --git a/hw/core/Kconfig b/hw/core/Kconfig
index c2a1ae8122..d11920fcb3 100644
--- a/hw/core/Kconfig
+++ b/hw/core/Kconfig
@@ -9,3 +9,6 @@  config FITLOADER
 
 config PLATFORM_BUS
     bool
+
+config REGISTER
+    bool
diff --git a/hw/core/Makefile.objs b/hw/core/Makefile.objs
index f8481d959f..d6cfb2a81b 100644
--- a/hw/core/Makefile.objs
+++ b/hw/core/Makefile.objs
@@ -17,7 +17,7 @@  common-obj-$(CONFIG_SOFTMMU) += machine.o
 common-obj-$(CONFIG_SOFTMMU) += loader.o
 common-obj-$(CONFIG_FITLOADER) += loader-fit.o
 common-obj-$(CONFIG_SOFTMMU) += qdev-properties-system.o
-common-obj-$(CONFIG_SOFTMMU) += register.o
+common-obj-$(CONFIG_REGISTER) += register.o
 common-obj-$(CONFIG_SOFTMMU) += or-irq.o
 common-obj-$(CONFIG_SOFTMMU) += split-irq.o
 common-obj-$(CONFIG_PLATFORM_BUS) += platform-bus.o
diff --git a/hw/dma/Kconfig b/hw/dma/Kconfig
index 751dec5426..5c61b67bc0 100644
--- a/hw/dma/Kconfig
+++ b/hw/dma/Kconfig
@@ -16,6 +16,7 @@  config I8257
 
 config ZYNQ_DEVCFG
     bool
+    select REGISTER
 
 config STP2000
     bool