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pvpanic: fix fwcfg for big endian hosts
author
Michael S. Tsirkin
<mst@redhat.com>
Sun, 16 Jun 2013 20:48:42 +0000
(23:48 +0300)
committer
Michael S. Tsirkin
<mst@redhat.com>
Thu, 4 Jul 2013 07:42:51 +0000
(10:42 +0300)
Convert port number to little endian when
exposing it in fw cfg.
Signed-off-by: Michael S. Tsirkin <mst@redhat.com>
hw/misc/pvpanic.c
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diff --git
a/hw/misc/pvpanic.c
b/hw/misc/pvpanic.c
index
83ed226
..
792d8e4
100644
(file)
--- 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));
}
void pvpanic_init(ISABus *bus)