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Date: Fri, 5 Aug 2011 15:00:36 -0500
From: Ajit Khaparde <ajit.khaparde@...lex.com>
To: <davem@...emloft.net>
CC: <netdev@...r.kernel.org>
Subject: [PATCH net-next 4/6] be2net: add ethtool::set_settings support
Signed-off-by: Ajit Khaparde <ajit.khaparde@...lex.com>
---
drivers/net/benet/be_ethtool.c | 63 ++++++++++++++++++++++++++++++++++++++++
1 files changed, 63 insertions(+), 0 deletions(-)
diff --git a/drivers/net/benet/be_ethtool.c b/drivers/net/benet/be_ethtool.c
index f144a6f..5dd3ed6 100644
--- a/drivers/net/benet/be_ethtool.c
+++ b/drivers/net/benet/be_ethtool.c
@@ -443,6 +443,68 @@ static int be_get_settings(struct net_device *netdev, struct ethtool_cmd *ecmd)
return 0;
}
+static int be_set_settings(struct net_device *netdev,
+ struct ethtool_cmd *ecmd)
+{
+ struct be_adapter *adapter = netdev_priv(netdev);
+ struct be_phy_info phy_info;
+ u16 mac_speed = 0;
+ u16 dac_cable_len = 0;
+ u16 port_speed = 0;
+ int status;
+
+ status = be_cmd_get_phy_info(adapter, &phy_info);
+ if (status) {
+ dev_err(&adapter->pdev->dev, "Get phy info cmd failed.\n");
+ return status;
+ }
+
+ if (ecmd->autoneg == AUTONEG_ENABLE) {
+ switch (phy_info.interface_type) {
+ case PHY_TYPE_SFP_1GB:
+ case PHY_TYPE_BASET_1GB:
+ case PHY_TYPE_BASEX_1GB:
+ case PHY_TYPE_SGMII:
+ mac_speed = SPEED_AUTONEG_1GB_100MB_10MB;
+ break;
+ case PHY_TYPE_SFP_PLUS_10GB:
+ dev_warn(&adapter->pdev->dev,
+ "Autoneg not supported on this module.\n");
+ return -EINVAL;
+ case PHY_TYPE_KR_10GB:
+ case PHY_TYPE_KX4_10GB:
+ mac_speed = SPEED_AUTONEG_10GB_1GB;
+ break;
+ case PHY_TYPE_BASET_10GB:
+ mac_speed = SPEED_AUTONEG_10GB_1GB_100MB;
+ break;
+ }
+ } else if (ecmd->autoneg == AUTONEG_DISABLE) {
+ if (ethtool_cmd_speed(ecmd) == SPEED_10)
+ mac_speed = SPEED_FORCED_10MB;
+ else if (ethtool_cmd_speed(ecmd) == SPEED_100)
+ mac_speed = SPEED_FORCED_100MB;
+ else if (ethtool_cmd_speed(ecmd) == SPEED_1000)
+ mac_speed = SPEED_FORCED_1GB;
+ else if (ethtool_cmd_speed(ecmd) == SPEED_10000)
+ mac_speed = SPEED_FORCED_10GB;
+ }
+
+ status = be_cmd_get_port_speed(adapter, adapter->port_num,
+ &dac_cable_len, &port_speed);
+ if (status) {
+ dev_err(&adapter->pdev->dev, "Get port speed cmd failed.\n");
+ return status;
+ }
+
+ status = be_cmd_set_port_speed_v1(adapter, adapter->port_num,
+ mac_speed, dac_cable_len);
+ if (status)
+ dev_err(&adapter->pdev->dev, "Set port speed cmd failed.\n");
+
+ return status;
+}
+
static void
be_get_ringparam(struct net_device *netdev, struct ethtool_ringparam *ring)
{
@@ -692,6 +754,7 @@ be_read_eeprom(struct net_device *netdev, struct ethtool_eeprom *eeprom,
const struct ethtool_ops be_ethtool_ops = {
.get_settings = be_get_settings,
+ .set_settings = be_set_settings,
.get_drvinfo = be_get_drvinfo,
.get_wol = be_get_wol,
.set_wol = be_set_wol,
--
1.7.4.1
--
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