Several devices rely on their reset() function being called to
initialize device state, e1000 and rtl8139 in particular. When
the device is hot added, the reset doesn't occur, often leaving
the device in an unusable state. Adding a call to reset() after
init() for hotplugged devices puts the device in the expected
state for the guest.
Signed-off-by: Alex Williamson <alex.william...@redhat.com>
---
0.13 candidate?
hw/qdev.c | 3 +++
1 files changed, 3 insertions(+), 0 deletions(-)
diff --git a/hw/qdev.c b/hw/qdev.c
index e99c73f..b156272 100644
--- a/hw/qdev.c
+++ b/hw/qdev.c
@@ -278,6 +278,9 @@ int qdev_init(DeviceState *dev)
qdev_free(dev);
return rc;
}
+ if (dev->hotplugged) {
+ qdev_reset(dev);
+ }
qemu_register_reset(qdev_reset, dev);
if (dev->info->vmsd) {
vmstate_register_with_alias_id(dev, -1, dev->info->vmsd, dev,
