Re: [RFC/PATCH v0 09/12] gunyah: Customize device-tree

[Philippe Mathieu-Daudé]

On 11/10/23 18:52, Srivatsa Vaddagiri wrote:
> Customize device-tree with Gunyah specific properties. Some of these
> properties include specification of doorbells that need to be created
> and associated with various interrupts.
>
> Signed-off-by: Srivatsa Vaddagiri <quic_svaddagi@quicinc.com>
> ---
>   hw/arm/virt.c           | 11 ++++++
>   include/sysemu/gunyah.h |  7 ++++
>   target/arm/gunyah.c     | 79 +++++++++++++++++++++++++++++++++++++++++
>   3 files changed, 97 insertions(+)

> diff --git a/include/sysemu/gunyah.h b/include/sysemu/gunyah.h
> index 101e190619..f077837437 100644
> --- a/include/sysemu/gunyah.h
> +++ b/include/sysemu/gunyah.h
> @@ -35,6 +35,8 @@ DECLARE_INSTANCE_CHECKER(GUNYAHState, GUNYAH_STATE,
>                            TYPE_GUNYAH_ACCEL)
>   
>   int gunyah_arm_set_dtb(__u64 dtb_start, __u64 dtb_size);
> +void gunyah_arm_fdt_customize(void *fdt, uint64_t mem_base,
> +                uint32_t gic_phandle);
>   
>   #else   /* CONFIG_GUNYAH_IS_POSSIBLE */
>   
> @@ -45,6 +47,11 @@ static inline int gunyah_arm_set_dtb(__u64 dtb_start, __u64 dtb_size)
>       return -1;
>   }
>   
> +static inline void gunyah_arm_fdt_customize(void *fdt, uint64_t mem_base,
> +                uint32_t gic_phandle)
> +{
Similar comment than previous patch: stub can be avoided.

> +}
> +
>   #endif  /* CONFIG_GUNYAH_IS_POSSIBLE */
>   
>   #endif  /* QEMU_GUNYAH_H */