Date: Mon, 3 Jan 2011 05:37:14 +0000 (UTC) From: Jeff Roberson <jeff@FreeBSD.org> To: src-committers@freebsd.org, svn-src-projects@freebsd.org Subject: svn commit: r216911 - projects/ofed/head/sys/net Message-ID: <201101030537.p035bE1l076076@svn.freebsd.org>
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Author: jeff Date: Mon Jan 3 05:37:14 2011 New Revision: 216911 URL: http://svn.freebsd.org/changeset/base/216911 Log: - Add an event for network device link changes. Sponsored by: Isilon Systems, iX Systems, and Panasas. Modified: projects/ofed/head/sys/net/if.c projects/ofed/head/sys/net/if_var.h Modified: projects/ofed/head/sys/net/if.c ============================================================================== --- projects/ofed/head/sys/net/if.c Mon Jan 3 05:36:16 2011 (r216910) +++ projects/ofed/head/sys/net/if.c Mon Jan 3 05:37:14 2011 (r216911) @@ -1910,6 +1910,7 @@ do_link_state_change(void *arg, int pend if (log_link_state_change) log(LOG_NOTICE, "%s: link state changed to %s\n", ifp->if_xname, (link_state == LINK_STATE_UP) ? "UP" : "DOWN" ); + EVENTHANDLER_INVOKE(ifnet_link_event, ifp, ifp->if_link_state); CURVNET_RESTORE(); } Modified: projects/ofed/head/sys/net/if_var.h ============================================================================== --- projects/ofed/head/sys/net/if_var.h Mon Jan 3 05:36:16 2011 (r216910) +++ projects/ofed/head/sys/net/if_var.h Mon Jan 3 05:37:14 2011 (r216911) @@ -352,6 +352,9 @@ EVENTHANDLER_DECLARE(ifnet_arrival_event /* interface departure event */ typedef void (*ifnet_departure_event_handler_t)(void *, struct ifnet *); EVENTHANDLER_DECLARE(ifnet_departure_event, ifnet_departure_event_handler_t); +/* Interface link state change event */ +typedef void (*ifnet_link_event_handler_t)(void *, struct ifnet *, int); +EVENTHANDLER_DECLARE(ifnet_link_event, ifnet_link_event_handler_t); /* * interface groups
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