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Message-ID: <9a832229-828d-4800-baf1-5f518e3f3bbe@CMEXHTCAS1.ad.emulex.com>
Date: Sat, 20 Oct 2012 21:33:04 +0530
From: Padmanabh Ratnakar <padmanabh.ratnakar@...lex.com>
To: <netdev@...r.kernel.org>
CC: Padmanabh Ratnakar <padmanabh.ratnakar@...lex.com>
Subject: [PATCH net-next 07/14] be2net: Fix ethtool get_settings output for VF
Return default values for fields for which VFs dont have privilege to get the
required information from FW.
Signed-off-by: Padmanabh Ratnakar <padmanabh.ratnakar@...lex.com>
---
drivers/net/ethernet/emulex/benet/be_ethtool.c | 73 ++++++++++++++----------
1 files changed, 42 insertions(+), 31 deletions(-)
diff --git a/drivers/net/ethernet/emulex/benet/be_ethtool.c b/drivers/net/ethernet/emulex/benet/be_ethtool.c
index 2496123..00454a1 100644
--- a/drivers/net/ethernet/emulex/benet/be_ethtool.c
+++ b/drivers/net/ethernet/emulex/benet/be_ethtool.c
@@ -528,6 +528,10 @@ static int be_get_settings(struct net_device *netdev, struct ethtool_cmd *ecmd)
u8 link_status;
u16 link_speed = 0;
int status;
+ u32 auto_speeds;
+ u32 fixed_speeds;
+ u32 dac_cable_len;
+ u16 interface_type;
if (adapter->phy.link_speed < 0) {
status = be_cmd_link_status_query(adapter, &link_speed,
@@ -537,39 +541,46 @@ static int be_get_settings(struct net_device *netdev, struct ethtool_cmd *ecmd)
ethtool_cmd_speed_set(ecmd, link_speed);
status = be_cmd_get_phy_info(adapter);
- if (status)
- return status;
-
- ecmd->supported =
- convert_to_et_setting(adapter->phy.interface_type,
- adapter->phy.auto_speeds_supported |
- adapter->phy.fixed_speeds_supported);
- ecmd->advertising =
- convert_to_et_setting(adapter->phy.interface_type,
- adapter->phy.auto_speeds_supported);
-
- ecmd->port = be_get_port_type(adapter->phy.interface_type,
- adapter->phy.dac_cable_len);
-
- if (adapter->phy.auto_speeds_supported) {
- ecmd->supported |= SUPPORTED_Autoneg;
- ecmd->autoneg = AUTONEG_ENABLE;
- ecmd->advertising |= ADVERTISED_Autoneg;
- }
+ if (!status) {
+ interface_type = adapter->phy.interface_type;
+ auto_speeds = adapter->phy.auto_speeds_supported;
+ fixed_speeds = adapter->phy.fixed_speeds_supported;
+ dac_cable_len = adapter->phy.dac_cable_len;
+
+ ecmd->supported =
+ convert_to_et_setting(interface_type,
+ auto_speeds |
+ fixed_speeds);
+ ecmd->advertising =
+ convert_to_et_setting(interface_type,
+ auto_speeds);
+
+ ecmd->port = be_get_port_type(interface_type,
+ dac_cable_len);
+
+ if (adapter->phy.auto_speeds_supported) {
+ ecmd->supported |= SUPPORTED_Autoneg;
+ ecmd->autoneg = AUTONEG_ENABLE;
+ ecmd->advertising |= ADVERTISED_Autoneg;
+ }
- if (be_pause_supported(adapter)) {
ecmd->supported |= SUPPORTED_Pause;
- ecmd->advertising |= ADVERTISED_Pause;
- }
-
- switch (adapter->phy.interface_type) {
- case PHY_TYPE_KR_10GB:
- case PHY_TYPE_KX4_10GB:
- ecmd->transceiver = XCVR_INTERNAL;
- break;
- default:
- ecmd->transceiver = XCVR_EXTERNAL;
- break;
+ if (be_pause_supported(adapter))
+ ecmd->advertising |= ADVERTISED_Pause;
+
+ switch (adapter->phy.interface_type) {
+ case PHY_TYPE_KR_10GB:
+ case PHY_TYPE_KX4_10GB:
+ ecmd->transceiver = XCVR_INTERNAL;
+ break;
+ default:
+ ecmd->transceiver = XCVR_EXTERNAL;
+ break;
+ }
+ } else {
+ ecmd->port = PORT_OTHER;
+ ecmd->autoneg = AUTONEG_DISABLE;
+ ecmd->transceiver = XCVR_DUMMY1;
}
/* Save for future use */
--
1.6.0.2
--
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