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cxgb3: implement set_phys_id

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Implement new ethtool set_phys_id on Chelsio cxgb3 board.

Signed-off-by: Stephen Hemminger <shemminger@vyatta.com>
Signed-off-by: David S. Miller <davem@davemloft.net>
This commit is contained in:
stephen hemminger 2011-04-04 08:43:51 +00:00 committed by David S. Miller
parent 81b8709c25
commit 12fcf94167
1 changed files with 14 additions and 11 deletions
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25
drivers/net/cxgb3/cxgb3_main.c
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@ -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++) {
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,
(i & 1) ? F_GPIO0_OUT_VAL : 0);
if (msleep_interruptible(500))
break;
}
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,