bnx2x: dropless flow control not always functional

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Since commit 3deb816 "bnx2x: Add a periodic task for link PHY events"
link state changes can be detected not only via the attention flow but also
from the periodic task.
If the link state will change in such a manner (i.e., via the periodic task),
dropless flow-control will not be configured.

This patch remedies the issue, adding the missing configuration to all required
flows.

Signed-off-by: Dmitry Kravkov <dmitry@broadcom.com>
Signed-off-by: Yuval Mintz <yuvalmin@broadcom.com>
Signed-off-by: Ariel Elior <ariele@broadcom.com>
Signed-off-by: Eilon Greenstein <eilong@broadcom.com>
Signed-off-by: David S. Miller <davem@davemloft.net>

...

This commit is contained in:

Dmitry Kravkov 2013-08-19 09:11:56 +03:00 • committed by David S. Miller

parent f46078cfcd

commit 9156b30b33

1 changed files with 23 additions and 13 deletions

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36

drivers/net/ethernet/broadcom/bnx2x/bnx2x_main.c

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