From: Nathan Fontenot <nf...@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 <nf...@linux.vnet.ibm.com> Signed-off-by: Michael Roth <mdr...@linux.vnet.ibm.com> Reviewed-by: David Gibson <da...@gibson.dropbear.id.au> Signed-off-by: Greg Kurz <gr...@kaod.org> Message-Id: <155059670897.1466090.10843921337591637414.st...@bahia.lab.toulouse-stg.fr.ibm.com> Signed-off-by: David Gibson <da...@gibson.dropbear.id.au> --- hw/ppc/spapr.c | 8 ++++++++ 1 file changed, 8 insertions(+) diff --git a/hw/ppc/spapr.c b/hw/ppc/spapr.c index 96bea7580a..fcda177090 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; } -- 2.20.1