Re: [PATCH 2/4] spapr: Move creation of ibm,architecture-vec-5 property

[Greg Kurz <groug@kaod.org>]

On Fri, 13 Mar 2020 15:05:37 +1100
David Gibson <david@gibson.dropbear.id.au> wrote:

> This is currently called from spapr_dt_cas_updates() which is a hang over
> from when we created this only as a diff to the DT at CAS time.  Now that
> we fully rebuild the DT at CAS time, just create it alon with the rest

s/alon/along

> of the properties in /chosen.
> 
> Signed-off-by: David Gibson <david@gibson.dropbear.id.au>
> ---
>  hw/ppc/spapr.c | 26 +++-----------------------
>  1 file changed, 3 insertions(+), 23 deletions(-)
> 
> diff --git a/hw/ppc/spapr.c b/hw/ppc/spapr.c
> index 66289ffef5..fc28d9df25 100644
> --- a/hw/ppc/spapr.c
> +++ b/hw/ppc/spapr.c
> @@ -889,22 +889,6 @@ static int spapr_rng_populate_dt(void *fdt)
>      return ret ? -1 : 0;
>  }
>  
> -static int spapr_dt_cas_updates(SpaprMachineState *spapr, void *fdt,
> -                                SpaprOptionVector *ov5_updates)

Heh I should have looked at patch 2 before commenting on patch 1 :)

Reviewed-by: Greg Kurz <groug@kaod.org>

> -{
> -    int offset;
> -
> -    offset = fdt_path_offset(fdt, "/chosen");
> -    if (offset < 0) {
> -        offset = fdt_add_subnode(fdt, 0, "chosen");
> -        if (offset < 0) {
> -            return offset;
> -        }
> -    }
> -    return spapr_ovec_populate_dt(fdt, offset, spapr->ov5_cas,
> -                                  "ibm,architecture-vec-5");
> -}
> -
>  static void spapr_dt_rtas(SpaprMachineState *spapr, void *fdt)
>  {
>      MachineState *ms = MACHINE(spapr);
> @@ -1115,6 +1099,9 @@ static void spapr_dt_chosen(SpaprMachineState *spapr, void *fdt)
>  
>      spapr_dt_ov5_platform_support(spapr, fdt, chosen);
>  
> +    _FDT(spapr_ovec_populate_dt(fdt, offset, spapr->ov5_cas,
> +                                "ibm,architecture-vec-5"));
> +
>      g_free(stdout_path);
>      g_free(bootlist);
>  }
> @@ -1263,13 +1250,6 @@ void *spapr_build_fdt(SpaprMachineState *spapr, bool reset, size_t space)
>          }
>      }
>  
> -    /* ibm,client-architecture-support updates */
> -    ret = spapr_dt_cas_updates(spapr, fdt, spapr->ov5_cas);
> -    if (ret < 0) {
> -        error_report("couldn't setup CAS properties fdt");
> -        exit(1);
> -    }
> -
>      if (smc->dr_phb_enabled) {
>          ret = spapr_dt_drc(fdt, 0, NULL, SPAPR_DR_CONNECTOR_TYPE_PHB);
>          if (ret < 0) {