Commit a3801379 authored by Mallikarjuna R Chilakala's avatar Mallikarjuna R Chilakala Committed by David S. Miller

ixgbe: Fix device capabilities of 82599 single speed fiber NICs.

82599 single speed fiber modules only support 10G/Full. Return
proper device capabilities while querrying the adapter and error
while changing device advertisement/speed/duplex capabilities.
Signed-off-by: default avatarMallikarjuna R Chilakala <mallikarjuna.chilakala@intel.com>
Signed-off-by: default avatarJeff Kirsher <jeffrey.t.kirsher@intel.com>
Signed-off-by: default avatarDavid S. Miller <davem@davemloft.net>
parent 88d2b81f
......@@ -139,7 +139,7 @@ static int ixgbe_get_settings(struct net_device *netdev,
ecmd->autoneg = AUTONEG_ENABLE;
ecmd->transceiver = XCVR_EXTERNAL;
if ((hw->phy.media_type == ixgbe_media_type_copper) ||
(hw->mac.type == ixgbe_mac_82599EB)) {
(hw->phy.multispeed_fiber)) {
ecmd->supported |= (SUPPORTED_1000baseT_Full |
SUPPORTED_Autoneg);
......@@ -217,7 +217,7 @@ static int ixgbe_set_settings(struct net_device *netdev,
s32 err = 0;
if ((hw->phy.media_type == ixgbe_media_type_copper) ||
(hw->mac.type == ixgbe_mac_82599EB)) {
(hw->phy.multispeed_fiber)) {
/* 10000/copper and 1000/copper must autoneg
* this function does not support any duplex forcing, but can
* limit the advertising of the adapter to only 10000 or 1000 */
......@@ -245,6 +245,7 @@ static int ixgbe_set_settings(struct net_device *netdev,
} else {
/* in this case we currently only support 10Gb/FULL */
if ((ecmd->autoneg == AUTONEG_ENABLE) ||
(ecmd->advertising != ADVERTISED_10000baseT_Full) ||
(ecmd->speed + ecmd->duplex != SPEED_10000 + DUPLEX_FULL))
return -EINVAL;
}
......
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