From mboxrd@z Thu Jan 1 00:00:00 1970 Received: from eggs.gnu.org ([2001:4830:134:3::10]:38819) by lists.gnu.org with esmtp (Exim 4.71) (envelope-from ) id 1YnXXb-00016u-G7 for qemu-devel@nongnu.org; Wed, 29 Apr 2015 15:21:04 -0400 Received: from Debian-exim by eggs.gnu.org with spam-scanned (Exim 4.71) (envelope-from ) id 1YnXXV-00068A-7G for qemu-devel@nongnu.org; Wed, 29 Apr 2015 15:21:03 -0400 Received: from e39.co.us.ibm.com ([32.97.110.160]:60034) by eggs.gnu.org with esmtp (Exim 4.71) (envelope-from ) id 1YnXXV-00067o-0E for qemu-devel@nongnu.org; Wed, 29 Apr 2015 15:20:57 -0400 Received: from /spool/local by e39.co.us.ibm.com with IBM ESMTP SMTP Gateway: Authorized Use Only! Violators will be prosecuted for from ; Wed, 29 Apr 2015 13:20:56 -0600 From: Michael Roth Date: Wed, 29 Apr 2015 14:20:18 -0500 Message-Id: <1430335224-6716-10-git-send-email-mdroth@linux.vnet.ibm.com> In-Reply-To: <1430335224-6716-1-git-send-email-mdroth@linux.vnet.ibm.com> References: <1430335224-6716-1-git-send-email-mdroth@linux.vnet.ibm.com> Subject: [Qemu-devel] [RFC PATCH 09/15] spapr: populate PHB DRC entries for root DT node List-Id: List-Unsubscribe: , List-Archive: List-Post: List-Help: List-Subscribe: , To: qemu-devel@nongnu.org Cc: aik@ozlabs.ru, nfont@linux.vnet.ibm.com, bharata@linux.vnet.ibm.com, qemu-ppc@nongnu.org, david@gibson.dropbear.id.au From: Nathan Fontenot 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 Signed-off-by: Michael Roth --- hw/ppc/spapr.c | 9 +++++++++ 1 file changed, 9 insertions(+) diff --git a/hw/ppc/spapr.c b/hw/ppc/spapr.c index c539932..a7af332 100644 --- a/hw/ppc/spapr.c +++ b/hw/ppc/spapr.c @@ -57,6 +57,7 @@ #include "qemu/error-report.h" #include "trace.h" #include "hw/nmi.h" +#include "hw/ppc/spapr_drc.h" #include "hw/compat.h" @@ -745,6 +746,7 @@ static void spapr_finalize_fdt(sPAPREnvironment *spapr, size_t cb = 0; char *bootlist; void *fdt; + int fdt_offset; sPAPRPHBState *phb; fdt = g_malloc(FDT_MAX_SIZE); @@ -804,6 +806,13 @@ static void spapr_finalize_fdt(sPAPREnvironment *spapr, spapr_populate_chosen_stdout(fdt, spapr->vio_bus); } + fdt_offset = fdt_path_offset(fdt, "/"); + ret = spapr_drc_populate_dt(fdt, fdt_offset, NULL, + SPAPR_DR_CONNECTOR_TYPE_PHB); + if (ret < 0) { + fprintf(stderr, "Couldn't set up RTAS device tree properties\n"); + } + _FDT((fdt_pack(fdt))); if (fdt_totalsize(fdt) > FDT_MAX_SIZE) { -- 1.9.1