Re: [Qemu-devel] [PATCH v3 3/7] hw/mips: Express dependencies of the r4k platform with Kconfig

[Thomas Huth <thuth@redhat.com>]

On 11/03/2019 01.56, Philippe Mathieu-Daudé wrote:
> This platform use standard PC devices connected to an ISA bus.
> Networking is provided by a ne2000 chipset.
> 
> Signed-off-by: Philippe Mathieu-Daudé <philmd@redhat.com>
> ---
> v3: remove CONFIG_NE2000_ISA (Thomas)
>     add PFLASH_CFI01
> ---
>  default-configs/mips-softmmu-common.mak |  1 -
>  hw/mips/Kconfig                         | 11 +++++++++++
>  2 files changed, 11 insertions(+), 1 deletion(-)
> 
> diff --git a/default-configs/mips-softmmu-common.mak b/default-configs/mips-softmmu-common.mak
> index caebafd416..2ca57bfee1 100644
> --- a/default-configs/mips-softmmu-common.mak
> +++ b/default-configs/mips-softmmu-common.mak
> @@ -24,7 +24,6 @@ CONFIG_I8257=y
>  CONFIG_PIIX4=y
>  CONFIG_IDE_ISA=y
>  CONFIG_IDE_PIIX=y
> -CONFIG_NE2000_ISA=y
>  CONFIG_PFLASH_CFI01=y
>  CONFIG_I8259=y
>  CONFIG_MC146818RTC=y
> diff --git a/hw/mips/Kconfig b/hw/mips/Kconfig
> index ab006477c7..5678c9cf15 100644
> --- a/hw/mips/Kconfig
> +++ b/hw/mips/Kconfig
> @@ -1,5 +1,16 @@
>  config R4K
>      bool
> +    select ISA_BUS
> +    select SERIAL_ISA
> +    select I8259
> +    select I8254
> +    select MC146818RTC
> +    select VGA_ISA
> +    select NE2000_ISA

Since Paolo now also introduced the "imply" keyword, I think you should
use "imply" instead of "select" for both, VGA_ISA and NE2000_ISA, since
the r4k machine can work without both when you specify -vga none and
-net none.

 Thomas