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| author | Garrett D'Amore <gdamore@opensolaris.org> | 2010-01-04 22:05:04 -0800 |
|---|---|---|
| committer | Garrett D'Amore <gdamore@opensolaris.org> | 2010-01-04 22:05:04 -0800 |
| commit | 2d6653314a5caa876eab51986371adce6e80d030 (patch) | |
| tree | 6ddc519b67eb643fbe417ec6be3181032111b6f2 /usr/src | |
| parent | 42cac157f878fbb7ae190eb0339c6932f3192b87 (diff) | |
| download | illumos-joyent-2d6653314a5caa876eab51986371adce6e80d030.tar.gz | |
6913795 mii keeps incorrect link state when interface is unplumbed
Diffstat (limited to 'usr/src')
| -rw-r--r-- | usr/src/uts/common/io/mii/mii.c | 11 |
1 files changed, 11 insertions, 0 deletions
diff --git a/usr/src/uts/common/io/mii/mii.c b/usr/src/uts/common/io/mii/mii.c index 4c5caf6443..bbb02e269f 100644 --- a/usr/src/uts/common/io/mii/mii.c +++ b/usr/src/uts/common/io/mii/mii.c @@ -401,8 +401,19 @@ mii_stop(mii_handle_t mh) { mutex_enter(&mh->m_lock); mh->m_started = B_FALSE; + /* + * Reset link state to unknown defaults, since we're not + * monitoring it anymore. We'll reprobe all link state later. + */ + mh->m_link = LINK_STATE_UNKNOWN; + mh->m_phy = &mh->m_bogus_phy; cv_broadcast(&mh->m_cv); mutex_exit(&mh->m_lock); + /* + * Notify the MAC driver. This will allow it to call back + * into the MAC framework to clear any previous link state. + */ + _mii_notify(mh); } void |