Commit 12fcf941 authored by stephen hemminger's avatar stephen hemminger Committed by David S. Miller
Browse files

cxgb3: implement set_phys_id 



Implement new ethtool set_phys_id on Chelsio cxgb3 board.

Signed-off-by: default avatarStephen Hemminger <shemminger@vyatta.com>
Signed-off-by: default avatarDavid S. Miller <davem@davemloft.net>
parent 81b8709c

drivers/net/cxgb3/cxgb3_main.c

+14 −11
Original line number Diff line number Diff line
@@ -1749,23 +1749,26 @@ static int restart_autoneg(struct net_device *dev) 
	return 0;

}



static int cxgb3_phys_id(struct net_device *dev, u32 data)

static int set_phys_id(struct net_device *dev,

		       enum ethtool_phys_id_state state)

{

	struct port_info *pi = netdev_priv(dev);

	struct adapter *adapter = pi->adapter;

	int i;



	if (data == 0)

		data = 2;

	switch (state) {

	case ETHTOOL_ID_ACTIVE:

		return -EINVAL;



	for (i = 0; i < data * 2; i++) {

		t3_set_reg_field(adapter, A_T3DBG_GPIO_EN, F_GPIO0_OUT_VAL,

				 (i & 1) ? F_GPIO0_OUT_VAL : 0);

		if (msleep_interruptible(500))

	case ETHTOOL_ID_OFF:

		t3_set_reg_field(adapter, A_T3DBG_GPIO_EN, F_GPIO0_OUT_VAL, 0);

		break;

	}



	case ETHTOOL_ID_ON:

	case ETHTOOL_ID_INACTIVE:

		t3_set_reg_field(adapter, A_T3DBG_GPIO_EN, F_GPIO0_OUT_VAL,

			 F_GPIO0_OUT_VAL);

	}



	return 0;

}
@@ -2107,7 +2110,7 @@ static const struct ethtool_ops cxgb_ethtool_ops = { 
	.set_sg = ethtool_op_set_sg,

	.get_link = ethtool_op_get_link,

	.get_strings = get_strings,

	.phys_id = cxgb3_phys_id,

	.set_phys_id = set_phys_id,

	.nway_reset = restart_autoneg,

	.get_sset_count = get_sset_count,

	.get_ethtool_stats = get_stats,