dwc_eth_qos: do not clear pause flags from phy_device->supported

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phy_device->supported is originally set by the PHY driver.
The ethernet driver should filter phy_device->supported to only contain
flags supported by the IP.
The IP supports setting rx and tx flow control independently,
therefore SUPPORTED_Pause and SUPPORTED_Asym_Pause should not be cleared.
If the flags are cleared, pause frames cannot be enabled (even if they
are supported by the PHY).

Signed-off-by: Niklas Cassel <niklas.cassel@axis.com>
Signed-off-by: Jesper Nilsson <jespern@axis.com>
Acked-by: Lars Persson <larper@axis.com>
Signed-off-by: David S. Miller <davem@davemloft.net>

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Niklas Cassel 2016-10-18 09:20:33 +02:00 • committed by David S. Miller

parent 8d324fd9e1

commit 902943c0d7

1 changed files with 2 additions and 1 deletions

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drivers/net/ethernet/synopsys/dwc_eth_qos.c

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