summary refs log tree commit diff stats
path: root/include/hw/pci/pci.h
diff options
context:
space:
mode:
authorPeter Maydell <peter.maydell@linaro.org>2019-10-30 06:15:44 +0000
committerPeter Maydell <peter.maydell@linaro.org>2019-10-30 06:15:44 +0000
commit63df86b26418baac9fe3a6ab09b3b7aa0807f11b (patch)
tree7c90f01af096af4a5fe64d701343911df2cd7f3a /include/hw/pci/pci.h
parent16884391c750d0c5e863f55ad7aaaa146fc5181e (diff)
parentb5f53d04a5a567ac70d33ec95628d35583eba600 (diff)
downloadfocaccia-qemu-63df86b26418baac9fe3a6ab09b3b7aa0807f11b.tar.gz
focaccia-qemu-63df86b26418baac9fe3a6ab09b3b7aa0807f11b.zip
Merge remote-tracking branch 'remotes/mst/tags/for_upstream' into staging
virtio: features, cleanups

virtio net failover
rcu cleanup

Signed-off-by: Michael S. Tsirkin <mst@redhat.com>

# gpg: Signature made Tue 29 Oct 2019 22:58:14 GMT
# gpg:                using RSA key 281F0DB8D28D5469
# gpg: Good signature from "Michael S. Tsirkin <mst@kernel.org>" [full]
# gpg:                 aka "Michael S. Tsirkin <mst@redhat.com>" [full]
# Primary key fingerprint: 0270 606B 6F3C DF3D 0B17  0970 C350 3912 AFBE 8E67
#      Subkey fingerprint: 5D09 FD08 71C8 F85B 94CA  8A0D 281F 0DB8 D28D 5469

* remotes/mst/tags/for_upstream:
  virtio: Use auto rcu_read macros
  virtio_net: use RCU_READ_LOCK_GUARD
  virtio/vhost: Use auto_rcu_read macros
  vfio: unplug failover primary device before migration
  net/virtio: add failover support
  libqos: tolerate wait-unplug migration state
  migration: add new migration state wait-unplug
  migration: allow unplug during migration for failover devices
  qapi: add failover negotiated event
  qapi: add unplug primary event
  pci: mark device having guest unplug request pending
  pci: mark devices partially unplugged
  pci: add option for net failover
  qdev/qbus: add hidden device support

Signed-off-by: Peter Maydell <peter.maydell@linaro.org>
Diffstat (limited to 'include/hw/pci/pci.h')
-rw-r--r--include/hw/pci/pci.h4
1 files changed, 4 insertions, 0 deletions
diff --git a/include/hw/pci/pci.h b/include/hw/pci/pci.h
index f3f0ffd5fb..db75c6dfd0 100644
--- a/include/hw/pci/pci.h
+++ b/include/hw/pci/pci.h
@@ -265,6 +265,7 @@ typedef struct PCIReqIDCache PCIReqIDCache;
 
 struct PCIDevice {
     DeviceState qdev;
+    bool partially_hotplugged;
 
     /* PCI config space */
     uint8_t *config;
@@ -352,6 +353,9 @@ struct PCIDevice {
     MSIVectorUseNotifier msix_vector_use_notifier;
     MSIVectorReleaseNotifier msix_vector_release_notifier;
     MSIVectorPollNotifier msix_vector_poll_notifier;
+
+    /* ID of standby device in net_failover pair */
+    char *failover_pair_id;
 };
 
 void pci_register_bar(PCIDevice *pci_dev, int region_num,