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authorstephen hemminger <shemminger@vyatta.com>2011-04-04 08:43:51 +0000
committerDavid S. Miller <davem@davemloft.net>2011-04-06 14:30:08 -0700
commit12fcf941674fd781117a56f998d2bb28b4bc4cf1 (patch)
treebe1565d6a9a2407f55fef8dcc6200911e611971a /drivers/net/cxgb3
parent81b8709c25e8c8f56224a24d860de7b77a772e83 (diff)
cxgb3: implement set_phys_id
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>
Diffstat (limited to 'drivers/net/cxgb3')
-rw-r--r--drivers/net/cxgb3/cxgb3_main.c25
1 files changed, 14 insertions, 11 deletions
diff --git a/drivers/net/cxgb3/cxgb3_main.c b/drivers/net/cxgb3/cxgb3_main.c
index 910893143295..802c7a7c3b25 100644
--- a/drivers/net/cxgb3/cxgb3_main.c
+++ b/drivers/net/cxgb3/cxgb3_main.c
@@ -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;
+
+ case ETHTOOL_ID_OFF:
+ t3_set_reg_field(adapter, A_T3DBG_GPIO_EN, F_GPIO0_OUT_VAL, 0);
+ break;
- for (i = 0; i < data * 2; i++) {
+ 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,

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