Sudarsana Reddy Kalluru 58874c7b24 qed: Fix possible race for the link state value.
There's a possible race where driver can read link status in mid-transition
and see that virtual-link is up yet speed is 0. Since in this
mid-transition we're guaranteed to see a mailbox from MFW soon, we can
afford to treat this as link down.

Fixes: cc875c2e ("qed: Add link support")
Signed-off-by: Sudarsana Reddy Kalluru <Sudarsana.Kalluru@cavium.com>
Signed-off-by: Ariel Elior <ariel.elior@cavium.com>
Signed-off-by: Michal Kalderon <Michal.Kalderon@cavium.com>
Signed-off-by: David S. Miller <davem@davemloft.net>
2018-07-21 16:19:04 -07:00
..
2018-06-12 16:19:22 -07:00
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2018-07-03 23:29:29 +09:00
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2018-05-28 22:59:54 -04:00
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