Re: [Qemu-devel] [PATCH v2 3/6] ppc: e500: Allow only supported dynamic sysbus devices

[David Gibson]

On Sat, Nov 25, 2017 at 01:16:07PM -0200, Eduardo Habkost wrote:
> platform_bus_create_devtree() already rejects all dynamic sysbus
> devices except TYPE_ETSEC_COMMON, so register it as the only
> allowed dynamic sysbus device for the ppce500 machine-type.
> 
> Cc: Alexander Graf <address@hidden>
> Cc: David Gibson <address@hidden>
> Cc: address@hidden
> Signed-off-by: Eduardo Habkost <address@hidden>

Acked-by: David Gibson <address@hidden>

Do you need me to take this through my tree (for 2.12), or do you have
another merge patch in mind?

> ---
> Changes series v1 -> v2:
> * New patch added to series
> ---
>  hw/ppc/e500plat.c | 4 ++--
>  1 file changed, 2 insertions(+), 2 deletions(-)
> 
> diff --git a/hw/ppc/e500plat.c b/hw/ppc/e500plat.c
> index 438118c29b..81d03e1038 100644
> --- a/hw/ppc/e500plat.c
> +++ b/hw/ppc/e500plat.c
> @@ -12,6 +12,7 @@
>  #include "qemu/osdep.h"
>  #include "qemu-common.h"
>  #include "e500.h"
> +#include "hw/net/fsl_etsec/etsec.h"
>  #include "hw/boards.h"
>  #include "sysemu/device_tree.h"
>  #include "sysemu/kvm.h"
> @@ -64,8 +65,7 @@ static void e500plat_machine_init(MachineClass *mc)
>      mc->desc = "generic paravirt e500 platform";
>      mc->init = e500plat_init;
>      mc->max_cpus = 32;
> -    /*TODO: allow only sysbus devices that really work with this machine */
> -    machine_class_allow_dynamic_sysbus_dev(mc, TYPE_SYS_BUS_DEVICE);
> +    machine_class_allow_dynamic_sysbus_dev(mc, TYPE_ETSEC_COMMON);
>      mc->default_cpu_type = POWERPC_CPU_TYPE_NAME("e500v2_v30");
>  }
>  

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

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