diff options
Diffstat (limited to 'drivers/net/ethernet/intel/e1000e/ethtool.c')
| -rw-r--r-- | drivers/net/ethernet/intel/e1000e/ethtool.c | 85 |
1 files changed, 48 insertions, 37 deletions
diff --git a/drivers/net/ethernet/intel/e1000e/ethtool.c b/drivers/net/ethernet/intel/e1000e/ethtool.c index a8633b8f0ac..815e26c6d34 100644 --- a/drivers/net/ethernet/intel/e1000e/ethtool.c +++ b/drivers/net/ethernet/intel/e1000e/ethtool.c @@ -1,30 +1,23 @@ -/******************************************************************************* - - Intel PRO/1000 Linux driver - Copyright(c) 1999 - 2013 Intel Corporation. - - This program is free software; you can redistribute it and/or modify it - under the terms and conditions of the GNU General Public License, - version 2, as published by the Free Software Foundation. - - This program is distributed in the hope it will be useful, but WITHOUT - ANY WARRANTY; without even the implied warranty of MERCHANTABILITY or - FITNESS FOR A PARTICULAR PURPOSE. See the GNU General Public License for - more details. - - You should have received a copy of the GNU General Public License along with - this program; if not, write to the Free Software Foundation, Inc., - 51 Franklin St - Fifth Floor, Boston, MA 02110-1301 USA. - - The full GNU General Public License is included in this distribution in - the file called "COPYING". - - Contact Information: - Linux NICS <linux.nics@intel.com> - e1000-devel Mailing List <e1000-devel@lists.sourceforge.net> - Intel Corporation, 5200 N.E. Elam Young Parkway, Hillsboro, OR 97124-6497 - -*******************************************************************************/ +/* Intel PRO/1000 Linux driver + * Copyright(c) 1999 - 2014 Intel Corporation. + * + * This program is free software; you can redistribute it and/or modify it + * under the terms and conditions of the GNU General Public License, + * version 2, as published by the Free Software Foundation. + * + * This program is distributed in the hope it will be useful, but WITHOUT + * ANY WARRANTY; without even the implied warranty of MERCHANTABILITY or + * FITNESS FOR A PARTICULAR PURPOSE. See the GNU General Public License for + * more details. + * + * The full GNU General Public License is included in this distribution in + * the file called "COPYING". + * + * Contact Information: + * Linux NICS <linux.nics@intel.com> + * e1000-devel Mailing List <e1000-devel@lists.sourceforge.net> + * Intel Corporation, 5200 N.E. Elam Young Parkway, Hillsboro, OR 97124-6497 + */ /* ethtool support for e1000 */ @@ -111,6 +104,7 @@ static const struct e1000_stats e1000_gstrings_stats[] = { E1000_STAT("rx_hwtstamp_cleared", rx_hwtstamp_cleared), E1000_STAT("uncorr_ecc_errors", uncorr_errors), E1000_STAT("corr_ecc_errors", corr_errors), + E1000_STAT("tx_hwtstamp_timeouts", tx_hwtstamp_timeouts), }; #define E1000_GLOBAL_STATS_LEN ARRAY_SIZE(e1000_gstrings_stats) @@ -165,8 +159,8 @@ static int e1000_get_settings(struct net_device *netdev, ecmd->transceiver = XCVR_EXTERNAL; } - speed = -1; - ecmd->duplex = -1; + speed = SPEED_UNKNOWN; + ecmd->duplex = DUPLEX_UNKNOWN; if (netif_running(netdev)) { if (netif_carrier_ok(netdev)) { @@ -175,6 +169,7 @@ static int e1000_get_settings(struct net_device *netdev, } } else if (!pm_runtime_suspended(netdev->dev.parent)) { u32 status = er32(STATUS); + if (status & E1000_STATUS_LU) { if (status & E1000_STATUS_SPEED_1000) speed = SPEED_1000; @@ -332,7 +327,7 @@ static int e1000_set_settings(struct net_device *netdev, /* reset the link */ if (netif_running(adapter->netdev)) { - e1000e_down(adapter); + e1000e_down(adapter, true); e1000e_up(adapter); } else { e1000e_reset(adapter); @@ -380,7 +375,7 @@ static int e1000_set_pauseparam(struct net_device *netdev, if (adapter->fc_autoneg == AUTONEG_ENABLE) { hw->fc.requested_mode = e1000_fc_default; if (netif_running(adapter->netdev)) { - e1000e_down(adapter); + e1000e_down(adapter, true); e1000e_up(adapter); } else { e1000e_reset(adapter); @@ -726,7 +721,7 @@ static int e1000_set_ringparam(struct net_device *netdev, pm_runtime_get_sync(netdev->dev.parent); - e1000e_down(adapter); + e1000e_down(adapter, true); /* We can't just free everything and then setup again, because the * ISRs in MSI-X mode get passed pointers to the Tx and Rx ring @@ -789,25 +784,26 @@ static bool reg_pattern_test(struct e1000_adapter *adapter, u64 *data, reg + (offset << 2), val, (test[pat] & write & mask)); *data = reg; - return 1; + return true; } } - return 0; + return false; } static bool reg_set_and_check(struct e1000_adapter *adapter, u64 *data, int reg, u32 mask, u32 write) { u32 val; + __ew32(&adapter->hw, reg, write & mask); val = __er32(&adapter->hw, reg); if ((write & mask) != (val & mask)) { e_err("set/check test failed (reg 0x%05X): got 0x%08X expected 0x%08X\n", reg, (val & mask), (write & mask)); *data = reg; - return 1; + return true; } - return 0; + return false; } #define REG_PATTERN_TEST_ARRAY(reg, offset, mask, write) \ @@ -922,9 +918,23 @@ static int e1000_reg_test(struct e1000_adapter *adapter, u64 *data) else mask &= ~(1 << 30); } + if (mac->type == e1000_pch2lan) { + /* SHRAH[0,1,2] different than previous */ + if (i == 1) + mask &= 0xFFF4FFFF; + /* SHRAH[3] different than SHRAH[0,1,2] */ + if (i == 4) + mask |= (1 << 30); + /* RAR[1-6] owned by management engine - skipping */ + if (i > 0) + i += 6; + } REG_PATTERN_TEST_ARRAY(E1000_RA, ((i << 1) + 1), mask, 0xFFFFFFFF); + /* reset index to actual value */ + if ((mac->type == e1000_pch2lan) && (i > 6)) + i -= 6; } for (i = 0; i < mac->mta_reg_count; i++) @@ -1709,6 +1719,7 @@ static int e1000_link_test(struct e1000_adapter *adapter, u64 *data) *data = 0; if (hw->phy.media_type == e1000_media_type_internal_serdes) { int i = 0; + hw->mac.serdes_has_link = false; /* On some blade server designs, link establishment @@ -2307,5 +2318,5 @@ static const struct ethtool_ops e1000_ethtool_ops = { void e1000e_set_ethtool_ops(struct net_device *netdev) { - SET_ETHTOOL_OPS(netdev, &e1000_ethtool_ops); + netdev->ethtool_ops = &e1000_ethtool_ops; } |