diff options
Diffstat (limited to 'net/core')
-rw-r--r-- | net/core/dev.c | 5 | ||||
-rw-r--r-- | net/core/link_watch.c | 12 | ||||
-rw-r--r-- | net/core/rtnetlink.c | 9 |
3 files changed, 23 insertions, 3 deletions
diff --git a/net/core/dev.c b/net/core/dev.c index 522288177bbd..fb61522b1ce1 100644 --- a/net/core/dev.c +++ b/net/core/dev.c @@ -9136,6 +9136,11 @@ void netif_stacked_transfer_operstate(const struct net_device *rootdev, else netif_dormant_off(dev); + if (rootdev->operstate == IF_OPER_TESTING) + netif_testing_on(dev); + else + netif_testing_off(dev); + if (netif_carrier_ok(rootdev)) netif_carrier_on(dev); else diff --git a/net/core/link_watch.c b/net/core/link_watch.c index f153e0601838..75431ca9300f 100644 --- a/net/core/link_watch.c +++ b/net/core/link_watch.c @@ -34,6 +34,9 @@ static DEFINE_SPINLOCK(lweventlist_lock); static unsigned char default_operstate(const struct net_device *dev) { + if (netif_testing(dev)) + return IF_OPER_TESTING; + if (!netif_carrier_ok(dev)) return (dev->ifindex != dev_get_iflink(dev) ? IF_OPER_LOWERLAYERDOWN : IF_OPER_DOWN); @@ -55,11 +58,15 @@ static void rfc2863_policy(struct net_device *dev) write_lock_bh(&dev_base_lock); switch(dev->link_mode) { + case IF_LINK_MODE_TESTING: + if (operstate == IF_OPER_UP) + operstate = IF_OPER_TESTING; + break; + case IF_LINK_MODE_DORMANT: if (operstate == IF_OPER_UP) operstate = IF_OPER_DORMANT; break; - case IF_LINK_MODE_DEFAULT: default: break; @@ -74,7 +81,8 @@ static void rfc2863_policy(struct net_device *dev) void linkwatch_init_dev(struct net_device *dev) { /* Handle pre-registration link state changes */ - if (!netif_carrier_ok(dev) || netif_dormant(dev)) + if (!netif_carrier_ok(dev) || netif_dormant(dev) || + netif_testing(dev)) rfc2863_policy(dev); } diff --git a/net/core/rtnetlink.c b/net/core/rtnetlink.c index 709ebbf8ab5b..d6f4f4a9e8ba 100644 --- a/net/core/rtnetlink.c +++ b/net/core/rtnetlink.c @@ -829,11 +829,18 @@ static void set_operstate(struct net_device *dev, unsigned char transition) switch (transition) { case IF_OPER_UP: if ((operstate == IF_OPER_DORMANT || + operstate == IF_OPER_TESTING || operstate == IF_OPER_UNKNOWN) && - !netif_dormant(dev)) + !netif_dormant(dev) && !netif_testing(dev)) operstate = IF_OPER_UP; break; + case IF_OPER_TESTING: + if (operstate == IF_OPER_UP || + operstate == IF_OPER_UNKNOWN) + operstate = IF_OPER_TESTING; + break; + case IF_OPER_DORMANT: if (operstate == IF_OPER_UP || operstate == IF_OPER_UNKNOWN) |