diff mbox series

[v5,11/17] spapr: populate PHB DRC entries for root DT node

Message ID 155059670897.1466090.10843921337591637414.stgit@bahia.lab.toulouse-stg.fr.ibm.com
State New
Headers show
Series spapr: Add support for PHB hotplug | expand

Commit Message

Greg Kurz Feb. 19, 2019, 5:18 p.m. UTC 
From: Nathan Fontenot <nfont@linux.vnet.ibm.com>

This add entries to the root OF node to advertise our PHBs as being
DR-capable in accordance with PAPR specification.

Signed-off-by: Nathan Fontenot <nfont@linux.vnet.ibm.com>
Signed-off-by: Michael Roth <mdroth@linux.vnet.ibm.com>
Reviewed-by: David Gibson <david@gibson.dropbear.id.au>
Signed-off-by: Greg Kurz <groug@kaod.org>
---
 hw/ppc/spapr.c |    8 ++++++++
 1 file changed, 8 insertions(+)

Comments

David Gibson Feb. 20, 2019, 3:27 a.m. UTC | #1 
On Tue, Feb 19, 2019 at 06:18:29PM +0100, Greg Kurz wrote:
> From: Nathan Fontenot <nfont@linux.vnet.ibm.com>
> 
> This add entries to the root OF node to advertise our PHBs as being
> DR-capable in accordance with PAPR specification.
> 
> Signed-off-by: Nathan Fontenot <nfont@linux.vnet.ibm.com>
> Signed-off-by: Michael Roth <mdroth@linux.vnet.ibm.com>
> Reviewed-by: David Gibson <david@gibson.dropbear.id.au>
> Signed-off-by: Greg Kurz <groug@kaod.org>

Applied, thanks.

> ---
>  hw/ppc/spapr.c |    8 ++++++++
>  1 file changed, 8 insertions(+)
> 
> diff --git a/hw/ppc/spapr.c b/hw/ppc/spapr.c
> index 96bea7580a3f..fcda17709066 100644
> --- a/hw/ppc/spapr.c
> +++ b/hw/ppc/spapr.c
> @@ -1365,6 +1365,14 @@ static void *spapr_build_fdt(sPAPRMachineState *spapr)
>          exit(1);
>      }
>  
> +    if (smc->dr_phb_enabled) {
> +        ret = spapr_drc_populate_dt(fdt, 0, NULL, SPAPR_DR_CONNECTOR_TYPE_PHB);
> +        if (ret < 0) {
> +            error_report("Couldn't set up PHB DR device tree properties");
> +            exit(1);
> +        }
> +    }
> +
>      return fdt;
>  }
>  
>
diff mbox series

Patch

diff --git a/hw/ppc/spapr.c b/hw/ppc/spapr.c
index 96bea7580a3f..fcda17709066 100644
--- a/hw/ppc/spapr.c
+++ b/hw/ppc/spapr.c
@@ -1365,6 +1365,14 @@  static void *spapr_build_fdt(sPAPRMachineState *spapr)
         exit(1);
     }
 
+    if (smc->dr_phb_enabled) {
+        ret = spapr_drc_populate_dt(fdt, 0, NULL, SPAPR_DR_CONNECTOR_TYPE_PHB);
+        if (ret < 0) {
+            error_report("Couldn't set up PHB DR device tree properties");
+            exit(1);
+        }
+    }
+
     return fdt;
 }