diff options
| author | Michael S. Tsirkin <mst@redhat.com> | 2013-06-16 23:48:42 +0300 |
|---|---|---|
| committer | Michael S. Tsirkin <mst@redhat.com> | 2013-07-04 10:42:51 +0300 |
| commit | fea7d5966a54a5e5400cd38897a95ea576b5af4d (patch) | |
| tree | 17841e7aa7e6a5f45f41d7ca174abf79b60168d7 /hw/misc | |
| parent | bc3e6a0d6c8ab6cd7cd4b576ed567756f1dcabd2 (diff) | |
pvpanic: fix fwcfg for big endian hosts
Convert port number to little endian when
exposing it in fw cfg.
Signed-off-by: Michael S. Tsirkin <mst@redhat.com>
Diffstat (limited to 'hw/misc')
| -rw-r--r-- | hw/misc/pvpanic.c | 7 |
1 files changed, 4 insertions, 3 deletions
diff --git a/hw/misc/pvpanic.c b/hw/misc/pvpanic.c index 83ed226081..792d8e48ba 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)); } void pvpanic_init(ISABus *bus) |