drivers: net: cpsw: fix port_mask parameters in ale calls

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ALE APIs expect to receive port masks as input values for arguments
port_mask, untag, reg_mcast, unreg_mcast. But there are few places in
code where port masks are passed left-shifted by cpsw_priv->host_port,
like below:

 cpsw_ale_add_vlan(priv->ale, priv->data.default_vlan,
		  ALE_ALL_PORTS << priv->host_port,
		  ALE_ALL_PORTS << priv->host_port, 0, 0);

and cpsw is still working just because priv->host_port == 0
and has never ever been changed.

Hence, fix port_mask parameters in ALE APIs calls and drop
"<< priv->host_port" from all places where it's used to
shift valid port mask.

Signed-off-by: Grygorii Strashko <grygorii.strashko@ti.com>
Signed-off-by: David S. Miller <davem@davemloft.net>

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This commit is contained in:

Grygorii Strashko 2016-04-07 15:16:43 +03:00 • committed by David S. Miller

parent 61618eeac3

commit 61f1cef90a

1 changed files with 9 additions and 13 deletions

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drivers/net/ethernet/ti/cpsw.c

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