From mboxrd@z Thu Jan 1 00:00:00 1970 Received: from eggs.gnu.org ([2001:4830:134:3::10]:44771) by lists.gnu.org with esmtp (Exim 4.71) (envelope-from ) id 1UovXM-0000cZ-O1 for qemu-devel@nongnu.org; Tue, 18 Jun 2013 09:01:31 -0400 Received: from Debian-exim by eggs.gnu.org with spam-scanned (Exim 4.71) (envelope-from ) id 1UovXJ-0002A4-9e for qemu-devel@nongnu.org; Tue, 18 Jun 2013 09:01:28 -0400 Received: from mx1.redhat.com ([209.132.183.28]:24379) by eggs.gnu.org with esmtp (Exim 4.71) (envelope-from ) id 1UovXJ-00029x-38 for qemu-devel@nongnu.org; Tue, 18 Jun 2013 09:01:25 -0400 Date: Tue, 18 Jun 2013 16:02:02 +0300 From: "Michael S. Tsirkin" Message-ID: <1371560351-29057-2-git-send-email-mst@redhat.com> References: <1371560351-29057-1-git-send-email-mst@redhat.com> MIME-Version: 1.0 Content-Type: text/plain; charset=us-ascii Content-Disposition: inline In-Reply-To: <1371560351-29057-1-git-send-email-mst@redhat.com> Subject: [Qemu-devel] [PATCH v2 2/2] pvpanic: fix fwcfg for big endian hosts List-Id: List-Unsubscribe: , List-Archive: List-Post: List-Help: List-Subscribe: , To: qemu-devel@nongnu.org Cc: Hu Tao , Anthony Liguori , Markus Armbruster Convert port number to little endian when exposing it in fw cfg. Signed-off-by: Michael S. Tsirkin --- hw/misc/pvpanic.c | 7 ++++--- 1 file changed, 4 insertions(+), 3 deletions(-) diff --git a/hw/misc/pvpanic.c b/hw/misc/pvpanic.c index 8329a0a..7fd82cb 100644 --- a/hw/misc/pvpanic.c +++ b/hw/misc/pvpanic.c @@ -104,10 +104,11 @@ static void pvpanic_isa_realizefn(DeviceState *dev, Error **errp) static void pvpanic_fw_cfg(ISADevice *dev, FWCfgState *fw_cfg) { PVPanicState *s = ISA_PVPANIC_DEVICE(dev); + uint16_t *pvpanic_port = g_malloc(sizeof(*pvpanic_port)); + *pvpanic_port = cpu_to_le16(s->ioport); - fw_cfg_add_file(fw_cfg, "etc/pvpanic-port", - g_memdup(&s->ioport, sizeof(s->ioport)), - sizeof(s->ioport)); + fw_cfg_add_file(fw_cfg, "etc/pvpanic-port", pvpanic_port, + sizeof(*pvpanic_port)); } int pvpanic_init(ISABus *bus) -- MST