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| author | Hiroki Sato <hrs@FreeBSD.org> | 2015-10-03 09:15:23 +0000 |
|---|---|---|
| committer | Hiroki Sato <hrs@FreeBSD.org> | 2015-10-03 09:15:23 +0000 |
| commit | f1aaad0cd9ab8d7a8b299bef45d5c818f5341c5c (patch) | |
| tree | 2c843e015f45534daf7b186d71905ec1af564381 /sys/net/if_gre.c | |
| parent | 30c00a2d8915ed4c3dba28c063fc6d3d5bab5344 (diff) | |
| download | src-f1aaad0cd9ab8d7a8b299bef45d5c818f5341c5c.tar.gz src-f1aaad0cd9ab8d7a8b299bef45d5c818f5341c5c.zip | |
Add IFCAP_LINKSTATE support.
Notes
Notes:
svn path=/head/; revision=288575
Diffstat (limited to 'sys/net/if_gre.c')
| -rw-r--r-- | sys/net/if_gre.c | 7 |
1 files changed, 6 insertions, 1 deletions
diff --git a/sys/net/if_gre.c b/sys/net/if_gre.c index 71addf5a100c..ffd94d831b08 100644 --- a/sys/net/if_gre.c +++ b/sys/net/if_gre.c @@ -179,6 +179,8 @@ gre_clone_create(struct if_clone *ifc, int unit, caddr_t params) GRE2IFP(sc)->if_ioctl = gre_ioctl; GRE2IFP(sc)->if_transmit = gre_transmit; GRE2IFP(sc)->if_qflush = gre_qflush; + GRE2IFP(sc)->if_capabilities |= IFCAP_LINKSTATE; + GRE2IFP(sc)->if_capenable |= IFCAP_LINKSTATE; if_attach(GRE2IFP(sc)); bpfattach(GRE2IFP(sc), DLT_NULL, sizeof(u_int32_t)); GRE_LIST_LOCK(); @@ -648,8 +650,10 @@ gre_set_tunnel(struct ifnet *ifp, struct sockaddr *src, break; #endif } - if (error == 0) + if (error == 0) { ifp->if_drv_flags |= IFF_DRV_RUNNING; + if_link_state_change(ifp, LINK_STATE_UP); + } return (error); } @@ -668,6 +672,7 @@ gre_delete_tunnel(struct ifnet *ifp) free(sc->gre_hdr, M_GRE); } ifp->if_drv_flags &= ~IFF_DRV_RUNNING; + if_link_state_change(ifp, LINK_STATE_DOWN); } int |