diff options
Diffstat (limited to 'datapath-windows/ovsext/IpHelper.h')
| -rw-r--r-- | datapath-windows/ovsext/IpHelper.h | 45 |
1 files changed, 36 insertions, 9 deletions
diff --git a/datapath-windows/ovsext/IpHelper.h b/datapath-windows/ovsext/IpHelper.h index 0556965cc..25adf6ea2 100644 --- a/datapath-windows/ovsext/IpHelper.h +++ b/datapath-windows/ovsext/IpHelper.h @@ -32,17 +32,44 @@ #define OVS_IPNEIGH_TIMEOUT 100000000 // 10 s + /* + * This structure is used to define each adapter instance. + * + * Note: + * Only when the internal IP is configured and virtual + * internal port is connected, the IP helper request can be + * queued. + * + * We only keep internal IP for reference, it will not be used for determining + * SRC IP of the Tunnel. + * + * The lock must not raise the IRQL higher than PASSIVE_LEVEL in order for the + * route manipulation functions, i.e. GetBestRoute, to work. + */ +typedef struct _OVS_IPHELPER_INSTANCE +{ + LIST_ENTRY link; + + BOOLEAN isIpConfigured; + UINT32 portNo; + GUID netCfgId; + MIB_IF_ROW2 internalRow; + MIB_IPINTERFACE_ROW internalIPRow; + UINT32 ipAddress; + + ERESOURCE lock; +} OVS_IPHELPER_INSTANCE, *POVS_IPHELPER_INSTANCE; typedef struct _OVS_IPNEIGH_ENTRY { - UINT8 macAddr[ETH_ADDR_LEN]; - UINT16 refCount; - UINT32 ipAddr; - UINT32 pad; - UINT64 timeout; - LIST_ENTRY link; - LIST_ENTRY slink; - LIST_ENTRY fwdList; - PVOID context; + UINT8 macAddr[ETH_ADDR_LEN]; + UINT16 refCount; + UINT32 ipAddr; + UINT32 pad; + UINT64 timeout; + LIST_ENTRY link; + LIST_ENTRY slink; + LIST_ENTRY fwdList; + POVS_IPHELPER_INSTANCE instance; } OVS_IPNEIGH_ENTRY, *POVS_IPNEIGH_ENTRY; typedef struct _OVS_IPFORWARD_ENTRY { |