From 897d3596e0dfc4c25963cff00f1159c79eaf38d3 Mon Sep 17 00:00:00 2001 From: Sucheta Chakraborty Date: Mon, 1 Feb 2010 05:24:58 +0000 Subject: qlcnic: support LED blink for device identification Added support of device identification by blinking LED for specified time. Signed-off-by: Sucheta Chakraborty Signed-off-by: Amit Kumar Salecha Signed-off-by: David S. Miller --- drivers/net/qlcnic/qlcnic_ethtool.c | 26 ++++++++++++++++++++++++++ 1 file changed, 26 insertions(+) (limited to 'drivers/net/qlcnic/qlcnic_ethtool.c') diff --git a/drivers/net/qlcnic/qlcnic_ethtool.c b/drivers/net/qlcnic/qlcnic_ethtool.c index 37df5f6..7212319 100644 --- a/drivers/net/qlcnic/qlcnic_ethtool.c +++ b/drivers/net/qlcnic/qlcnic_ethtool.c @@ -618,6 +618,7 @@ qlcnic_diag_test(struct net_device *dev, struct ethtool_test *eth_test, u64 *data) { memset(data, 0, sizeof(u64) * QLCNIC_TEST_LEN); + data[0] = qlcnic_reg_test(dev); if (data[0]) eth_test->flags |= ETH_TEST_FL_FAILED; @@ -693,6 +694,30 @@ static int qlcnic_set_tso(struct net_device *dev, u32 data) return 0; } +static int qlcnic_blink_led(struct net_device *dev, u32 val) +{ + struct qlcnic_adapter *adapter = netdev_priv(dev); + int ret; + + ret = qlcnic_config_led(adapter, 1, 0xf); + if (ret) { + dev_err(&adapter->pdev->dev, + "Failed to set LED blink state.\n"); + return ret; + } + + msleep_interruptible(val * 1000); + + ret = qlcnic_config_led(adapter, 0, 0xf); + if (ret) { + dev_err(&adapter->pdev->dev, + "Failed to reset LED blink state.\n"); + return ret; + } + + return 0; +} + static void qlcnic_get_wol(struct net_device *dev, struct ethtool_wolinfo *wol) { @@ -867,4 +892,5 @@ const struct ethtool_ops qlcnic_ethtool_ops = { .set_coalesce = qlcnic_set_intr_coalesce, .get_flags = ethtool_op_get_flags, .set_flags = qlcnic_set_flags, + .phys_id = qlcnic_blink_led, }; -- cgit v1.1