diff options
| author | Akihiko Odaki <akihiko.odaki@daynix.com> | 2023-06-01 12:18:58 +0900 |
|---|---|---|
| committer | Michael Tokarev <mjt@tls.msk.ru> | 2023-11-29 16:19:39 +0300 |
| commit | fdebed6dcd788e408deaa0e9bf1abe85af139623 (patch) | |
| tree | 165f4c97d2c5dce8c0653cfa2a5e87875235d64e /hw/usb/dev-network.c | |
| parent | b9fd6d95211fb5190c3aa862b2f26b6735916791 (diff) | |
net: Provide MemReentrancyGuard * to qemu_new_nic()
Recently MemReentrancyGuard was added to DeviceState to record that the
device is engaging in I/O. The network device backend needs to update it
when delivering a packet to a device.
In preparation for such a change, add MemReentrancyGuard * as a
parameter of qemu_new_nic().
Signed-off-by: Akihiko Odaki <akihiko.odaki@daynix.com>
Reviewed-by: Alexander Bulekov <alxndr@bu.edu>
Signed-off-by: Jason Wang <jasowang@redhat.com>
(cherry picked from commit 7d0fefdf81f5973334c344f6b8e1896c309dff66)
Signed-off-by: Michael Tokarev <mjt@tls.msk.ru>
(Mjt: fixup in hw/net/xen_nic.c due to lack of v8.1.0-2771-g25967ff69f
"hw/xen: update Xen PV NIC to XenDevice model"
and removed hw/net/igb.c bits)
Diffstat (limited to 'hw/usb/dev-network.c')
| -rw-r--r-- | hw/usb/dev-network.c | 3 |
1 files changed, 2 insertions, 1 deletions
diff --git a/hw/usb/dev-network.c b/hw/usb/dev-network.c index 5fff487ee5..2c33e36cad 100644 --- a/hw/usb/dev-network.c +++ b/hw/usb/dev-network.c @@ -1386,7 +1386,8 @@ static void usb_net_realize(USBDevice *dev, Error **errp) qemu_macaddr_default_if_unset(&s->conf.macaddr); s->nic = qemu_new_nic(&net_usbnet_info, &s->conf, - object_get_typename(OBJECT(s)), s->dev.qdev.id, s); + object_get_typename(OBJECT(s)), s->dev.qdev.id, + &s->dev.qdev.mem_reentrancy_guard, s); qemu_format_nic_info_str(qemu_get_queue(s->nic), s->conf.macaddr.a); snprintf(s->usbstring_mac, sizeof(s->usbstring_mac), "%02x%02x%02x%02x%02x%02x", |