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Commit 2e177a5c authored by Padmanabh Ratnakar's avatar Padmanabh Ratnakar Committed by David S. Miller
Browse files

be2net: Ignore physical link async event for Lancer 



The ability of driver to transmit packets depends on logical state
of the link. Ignore physical link status.

Signed-off-by: default avatarPadmanabh Ratnakar <padmanabh.ratnakar@emulex.com>
Signed-off-by: default avatarDavid S. Miller <davem@davemloft.net>
parent 0b13fb45

drivers/net/ethernet/emulex/benet/be_cmds.c

+5 −0
Original line number Diff line number Diff line
@@ -141,6 +141,11 @@ static void be_async_link_state_process(struct be_adapter *adapter, 
	/* When link status changes, link speed must be re-queried from FW */

	adapter->phy.link_speed = -1;



	/* Ignore physical link event */

	if (lancer_chip(adapter) &&

	    !(evt->port_link_status & LOGICAL_LINK_STATUS_MASK))

		return;



	/* For the initial link status do not rely on the ASYNC event as

	 * it may not be received in some cases.

	 */

drivers/net/ethernet/emulex/benet/be_cmds.h

+1 −0
Original line number Diff line number Diff line
@@ -93,6 +93,7 @@ enum { 
	LINK_UP		= 0x1

};

#define LINK_STATUS_MASK			0x1

#define LOGICAL_LINK_STATUS_MASK		0x2



/* When the event code of an async trailer is link-state, the mcc_compl

 * must be interpreted as follows