decui_microsoft.com updated the summary for this revision.
decui_microsoft.com updated this revision to Diff 23652.
decui_microsoft.com added a comment.
Since sephe's patch (https://reviews.freebsd.org/D8905) is accepted, let me
update this patch accordingly.
CHANGES SINCE LAST UPDATE
https://reviews.freebsd.org/D8963?vs=23382&id=23652
REVISION DETAIL
https://reviews.freebsd.org/D8963
AFFECTED FILES
sys/net/if.c
sys/sys/eventhandler.h
EMAIL PREFERENCES
https://reviews.freebsd.org/settings/panel/emailpreferences/
To: decui_microsoft.com, hselasky, sepherosa_gmail.com, cem, np, kmacy, kib,
honzhan_microsoft.com, howard0su_gmail.com, jhb, ae, delphij, royger, glebius,
gnn, rwatson
Cc: freebsd-net-list
diff --git a/sys/sys/eventhandler.h b/sys/sys/eventhandler.h
--- a/sys/sys/eventhandler.h
+++ b/sys/sys/eventhandler.h
@@ -284,4 +284,11 @@
EVENTHANDLER_DECLARE(swapon, swapon_fn);
EVENTHANDLER_DECLARE(swapoff, swapoff_fn);
+/* ifup/ifdown events */
+#define IFNET_EVENT_UP 0
+#define IFNET_EVENT_DOWN 1
+struct ifnet;
+typedef void (*ifnet_event_fn)(void *, struct ifnet *ifp, int event);
+EVENTHANDLER_DECLARE(ifnet_event, ifnet_event_fn);
+
#endif /* _SYS_EVENTHANDLER_H_ */
diff --git a/sys/net/if.c b/sys/net/if.c
--- a/sys/net/if.c
+++ b/sys/net/if.c
@@ -59,6 +59,7 @@
#include <sys/domain.h>
#include <sys/jail.h>
#include <sys/priv.h>
+#include <sys/eventhandler.h>
#include <machine/stdarg.h>
#include <vm/uma.h>
@@ -2218,6 +2219,7 @@
if_down(struct ifnet *ifp)
{
+ EVENTHANDLER_INVOKE(ifnet_event, ifp, IFNET_EVENT_DOWN);
if_unroute(ifp, IFF_UP, AF_UNSPEC);
}
@@ -2230,6 +2232,7 @@
{
if_route(ifp, IFF_UP, AF_UNSPEC);
+ EVENTHANDLER_INVOKE(ifnet_event, ifp, IFNET_EVENT_UP);
}
/*
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