cxgb3: fix link flap
The driver is expected to report that the link is up when the phy Rx signal is established and the mac has not detected a link fault. The code is however broken, the driver does not check the link fault status when the phy link status changes. The link fault status being checked within a short period of time, it leads to link up/link down events. Signed-off-by: Divy Le Ray <divy@chelsio.com> Signed-off-by: David S. Miller <davem@davemloft.net>
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@ -1262,7 +1262,8 @@ void t3_link_changed(struct adapter *adapter, int port_id)
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lc->fc = fc;
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}
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t3_os_link_changed(adapter, port_id, link_ok, speed, duplex, fc);
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t3_os_link_changed(adapter, port_id, link_ok && !pi->link_fault,
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speed, duplex, fc);
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}
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void t3_link_fault(struct adapter *adapter, int port_id)
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