From patchwork Tue Mar 21 23:00:26 2017 Content-Type: text/plain; charset="utf-8" MIME-Version: 1.0 Content-Transfer-Encoding: 7bit X-Patchwork-Submitter: "Kirsher, Jeffrey T" X-Patchwork-Id: 741777 X-Patchwork-Delegate: davem@davemloft.net Return-Path: X-Original-To: patchwork-incoming@ozlabs.org Delivered-To: patchwork-incoming@ozlabs.org Received: from vger.kernel.org (vger.kernel.org [209.132.180.67]) by ozlabs.org (Postfix) with ESMTP id 3vnpR56ZWYz9s7f for ; Wed, 22 Mar 2017 10:09:05 +1100 (AEDT) Authentication-Results: ozlabs.org; dkim=fail reason="key not found in DNS" (0-bit key; unprotected) header.d=intel.com header.i=@intel.com header.b="Svx+aBsy"; dkim-atps=neutral Received: (majordomo@vger.kernel.org) by vger.kernel.org via listexpand id S932569AbdCUXIj (ORCPT ); Tue, 21 Mar 2017 19:08:39 -0400 Received: from mga14.intel.com ([192.55.52.115]:28557 "EHLO mga14.intel.com" rhost-flags-OK-OK-OK-OK) by vger.kernel.org with ESMTP id S1757351AbdCUXIh (ORCPT ); Tue, 21 Mar 2017 19:08:37 -0400 DKIM-Signature: v=1; a=rsa-sha256; c=simple/simple; d=intel.com; i=@intel.com; q=dns/txt; s=intel; t=1490137717; x=1521673717; h=from:to:cc:subject:date:message-id:in-reply-to: references; bh=aF47u7Te89MZvTXa2LjgrgTL9KA4MGMyB0SwDJo7U8U=; b=Svx+aBsytygFMycLa4wnY2YC1w+lvJlnYk99LMb68Lgj9rqnUs6H33lB zmO1hQFyaAFXUY4xRSE+B4rvdrpRzA==; Received: from orsmga004.jf.intel.com ([10.7.209.38]) by fmsmga103.fm.intel.com with ESMTP/TLS/DHE-RSA-AES256-GCM-SHA384; 21 Mar 2017 16:00:32 -0700 X-ExtLoop1: 1 X-IronPort-AV: E=Sophos;i="5.36,201,1486454400"; d="scan'208";a="69523685" Received: from aloteanu-mobl1.amr.corp.intel.com (HELO jtkirshe-DESK.amr.corp.intel.com.com) ([10.255.74.86]) by orsmga004.jf.intel.com with ESMTP; 21 Mar 2017 16:00:33 -0700 From: Jeff Kirsher To: davem@davemloft.net Cc: Philippe Reynes , netdev@vger.kernel.org, nhorman@redhat.com, sassmann@redhat.com, jogreene@redhat.com, Jeff Kirsher Subject: [net-next 3/5] igb: use new API ethtool_{get|set}_link_ksettings Date: Tue, 21 Mar 2017 16:00:26 -0700 Message-Id: <20170321230028.69510-4-jeffrey.t.kirsher@intel.com> X-Mailer: git-send-email 2.12.0 In-Reply-To: <20170321230028.69510-1-jeffrey.t.kirsher@intel.com> References: <20170321230028.69510-1-jeffrey.t.kirsher@intel.com> Sender: netdev-owner@vger.kernel.org Precedence: bulk List-ID: X-Mailing-List: netdev@vger.kernel.org From: Philippe Reynes The ethtool API {get|set}_settings is deprecated. We move this driver to new API {get|set}_link_ksettings. As I don't have the hardware, I'd be very pleased if someone may test this patch. Signed-off-by: Philippe Reynes Tested-by: Aaron Brown Signed-off-by: Jeff Kirsher --- drivers/net/ethernet/intel/igb/igb_ethtool.c | 138 ++++++++++++++------------- 1 file changed, 73 insertions(+), 65 deletions(-) diff --git a/drivers/net/ethernet/intel/igb/igb_ethtool.c b/drivers/net/ethernet/intel/igb/igb_ethtool.c index 797b9daba224..0efb62db6efd 100644 --- a/drivers/net/ethernet/intel/igb/igb_ethtool.c +++ b/drivers/net/ethernet/intel/igb/igb_ethtool.c @@ -151,7 +151,8 @@ static const char igb_priv_flags_strings[][ETH_GSTRING_LEN] = { #define IGB_PRIV_FLAGS_STR_LEN ARRAY_SIZE(igb_priv_flags_strings) -static int igb_get_settings(struct net_device *netdev, struct ethtool_cmd *ecmd) +static int igb_get_link_ksettings(struct net_device *netdev, + struct ethtool_link_ksettings *cmd) { struct igb_adapter *adapter = netdev_priv(netdev); struct e1000_hw *hw = &adapter->hw; @@ -159,76 +160,73 @@ static int igb_get_settings(struct net_device *netdev, struct ethtool_cmd *ecmd) struct e1000_sfp_flags *eth_flags = &dev_spec->eth_flags; u32 status; u32 speed; + u32 supported, advertising; status = rd32(E1000_STATUS); if (hw->phy.media_type == e1000_media_type_copper) { - ecmd->supported = (SUPPORTED_10baseT_Half | - SUPPORTED_10baseT_Full | - SUPPORTED_100baseT_Half | - SUPPORTED_100baseT_Full | - SUPPORTED_1000baseT_Full| - SUPPORTED_Autoneg | - SUPPORTED_TP | - SUPPORTED_Pause); - ecmd->advertising = ADVERTISED_TP; + supported = (SUPPORTED_10baseT_Half | + SUPPORTED_10baseT_Full | + SUPPORTED_100baseT_Half | + SUPPORTED_100baseT_Full | + SUPPORTED_1000baseT_Full| + SUPPORTED_Autoneg | + SUPPORTED_TP | + SUPPORTED_Pause); + advertising = ADVERTISED_TP; if (hw->mac.autoneg == 1) { - ecmd->advertising |= ADVERTISED_Autoneg; + advertising |= ADVERTISED_Autoneg; /* the e1000 autoneg seems to match ethtool nicely */ - ecmd->advertising |= hw->phy.autoneg_advertised; + advertising |= hw->phy.autoneg_advertised; } - ecmd->port = PORT_TP; - ecmd->phy_address = hw->phy.addr; - ecmd->transceiver = XCVR_INTERNAL; + cmd->base.port = PORT_TP; + cmd->base.phy_address = hw->phy.addr; } else { - ecmd->supported = (SUPPORTED_FIBRE | - SUPPORTED_1000baseKX_Full | - SUPPORTED_Autoneg | - SUPPORTED_Pause); - ecmd->advertising = (ADVERTISED_FIBRE | - ADVERTISED_1000baseKX_Full); + supported = (SUPPORTED_FIBRE | + SUPPORTED_1000baseKX_Full | + SUPPORTED_Autoneg | + SUPPORTED_Pause); + advertising = (ADVERTISED_FIBRE | + ADVERTISED_1000baseKX_Full); if (hw->mac.type == e1000_i354) { if ((hw->device_id == E1000_DEV_ID_I354_BACKPLANE_2_5GBPS) && !(status & E1000_STATUS_2P5_SKU_OVER)) { - ecmd->supported |= SUPPORTED_2500baseX_Full; - ecmd->supported &= - ~SUPPORTED_1000baseKX_Full; - ecmd->advertising |= ADVERTISED_2500baseX_Full; - ecmd->advertising &= - ~ADVERTISED_1000baseKX_Full; + supported |= SUPPORTED_2500baseX_Full; + supported &= ~SUPPORTED_1000baseKX_Full; + advertising |= ADVERTISED_2500baseX_Full; + advertising &= ~ADVERTISED_1000baseKX_Full; } } if (eth_flags->e100_base_fx) { - ecmd->supported |= SUPPORTED_100baseT_Full; - ecmd->advertising |= ADVERTISED_100baseT_Full; + supported |= SUPPORTED_100baseT_Full; + advertising |= ADVERTISED_100baseT_Full; } if (hw->mac.autoneg == 1) - ecmd->advertising |= ADVERTISED_Autoneg; + advertising |= ADVERTISED_Autoneg; - ecmd->port = PORT_FIBRE; - ecmd->transceiver = XCVR_EXTERNAL; + cmd->base.port = PORT_FIBRE; } if (hw->mac.autoneg != 1) - ecmd->advertising &= ~(ADVERTISED_Pause | - ADVERTISED_Asym_Pause); + advertising &= ~(ADVERTISED_Pause | + ADVERTISED_Asym_Pause); switch (hw->fc.requested_mode) { case e1000_fc_full: - ecmd->advertising |= ADVERTISED_Pause; + advertising |= ADVERTISED_Pause; break; case e1000_fc_rx_pause: - ecmd->advertising |= (ADVERTISED_Pause | - ADVERTISED_Asym_Pause); + advertising |= (ADVERTISED_Pause | + ADVERTISED_Asym_Pause); break; case e1000_fc_tx_pause: - ecmd->advertising |= ADVERTISED_Asym_Pause; + advertising |= ADVERTISED_Asym_Pause; break; default: - ecmd->advertising &= ~(ADVERTISED_Pause | - ADVERTISED_Asym_Pause); + advertising &= ~(ADVERTISED_Pause | + ADVERTISED_Asym_Pause); } if (status & E1000_STATUS_LU) { if ((status & E1000_STATUS_2P5_SKU) && @@ -243,39 +241,46 @@ static int igb_get_settings(struct net_device *netdev, struct ethtool_cmd *ecmd) } if ((status & E1000_STATUS_FD) || hw->phy.media_type != e1000_media_type_copper) - ecmd->duplex = DUPLEX_FULL; + cmd->base.duplex = DUPLEX_FULL; else - ecmd->duplex = DUPLEX_HALF; + cmd->base.duplex = DUPLEX_HALF; } else { speed = SPEED_UNKNOWN; - ecmd->duplex = DUPLEX_UNKNOWN; + cmd->base.duplex = DUPLEX_UNKNOWN; } - ethtool_cmd_speed_set(ecmd, speed); + cmd->base.speed = speed; if ((hw->phy.media_type == e1000_media_type_fiber) || hw->mac.autoneg) - ecmd->autoneg = AUTONEG_ENABLE; + cmd->base.autoneg = AUTONEG_ENABLE; else - ecmd->autoneg = AUTONEG_DISABLE; + cmd->base.autoneg = AUTONEG_DISABLE; /* MDI-X => 2; MDI =>1; Invalid =>0 */ if (hw->phy.media_type == e1000_media_type_copper) - ecmd->eth_tp_mdix = hw->phy.is_mdix ? ETH_TP_MDI_X : + cmd->base.eth_tp_mdix = hw->phy.is_mdix ? ETH_TP_MDI_X : ETH_TP_MDI; else - ecmd->eth_tp_mdix = ETH_TP_MDI_INVALID; + cmd->base.eth_tp_mdix = ETH_TP_MDI_INVALID; if (hw->phy.mdix == AUTO_ALL_MODES) - ecmd->eth_tp_mdix_ctrl = ETH_TP_MDI_AUTO; + cmd->base.eth_tp_mdix_ctrl = ETH_TP_MDI_AUTO; else - ecmd->eth_tp_mdix_ctrl = hw->phy.mdix; + cmd->base.eth_tp_mdix_ctrl = hw->phy.mdix; + + ethtool_convert_legacy_u32_to_link_mode(cmd->link_modes.supported, + supported); + ethtool_convert_legacy_u32_to_link_mode(cmd->link_modes.advertising, + advertising); return 0; } -static int igb_set_settings(struct net_device *netdev, struct ethtool_cmd *ecmd) +static int igb_set_link_ksettings(struct net_device *netdev, + const struct ethtool_link_ksettings *cmd) { struct igb_adapter *adapter = netdev_priv(netdev); struct e1000_hw *hw = &adapter->hw; + u32 advertising; /* When SoL/IDER sessions are active, autoneg/speed/duplex * cannot be changed @@ -290,12 +295,12 @@ static int igb_set_settings(struct net_device *netdev, struct ethtool_cmd *ecmd) * some hardware doesn't allow MDI setting when speed or * duplex is forced. */ - if (ecmd->eth_tp_mdix_ctrl) { + if (cmd->base.eth_tp_mdix_ctrl) { if (hw->phy.media_type != e1000_media_type_copper) return -EOPNOTSUPP; - if ((ecmd->eth_tp_mdix_ctrl != ETH_TP_MDI_AUTO) && - (ecmd->autoneg != AUTONEG_ENABLE)) { + if ((cmd->base.eth_tp_mdix_ctrl != ETH_TP_MDI_AUTO) && + (cmd->base.autoneg != AUTONEG_ENABLE)) { dev_err(&adapter->pdev->dev, "forcing MDI/MDI-X state is not supported when link speed and/or duplex are forced\n"); return -EINVAL; } @@ -304,10 +309,13 @@ static int igb_set_settings(struct net_device *netdev, struct ethtool_cmd *ecmd) while (test_and_set_bit(__IGB_RESETTING, &adapter->state)) usleep_range(1000, 2000); - if (ecmd->autoneg == AUTONEG_ENABLE) { + ethtool_convert_link_mode_to_legacy_u32(&advertising, + cmd->link_modes.advertising); + + if (cmd->base.autoneg == AUTONEG_ENABLE) { hw->mac.autoneg = 1; if (hw->phy.media_type == e1000_media_type_fiber) { - hw->phy.autoneg_advertised = ecmd->advertising | + hw->phy.autoneg_advertised = advertising | ADVERTISED_FIBRE | ADVERTISED_Autoneg; switch (adapter->link_speed) { @@ -327,31 +335,31 @@ static int igb_set_settings(struct net_device *netdev, struct ethtool_cmd *ecmd) break; } } else { - hw->phy.autoneg_advertised = ecmd->advertising | + hw->phy.autoneg_advertised = advertising | ADVERTISED_TP | ADVERTISED_Autoneg; } - ecmd->advertising = hw->phy.autoneg_advertised; + advertising = hw->phy.autoneg_advertised; if (adapter->fc_autoneg) hw->fc.requested_mode = e1000_fc_default; } else { - u32 speed = ethtool_cmd_speed(ecmd); + u32 speed = cmd->base.speed; /* calling this overrides forced MDI setting */ - if (igb_set_spd_dplx(adapter, speed, ecmd->duplex)) { + if (igb_set_spd_dplx(adapter, speed, cmd->base.duplex)) { clear_bit(__IGB_RESETTING, &adapter->state); return -EINVAL; } } /* MDI-X => 2; MDI => 1; Auto => 3 */ - if (ecmd->eth_tp_mdix_ctrl) { + if (cmd->base.eth_tp_mdix_ctrl) { /* fix up the value for auto (3 => 0) as zero is mapped * internally to auto */ - if (ecmd->eth_tp_mdix_ctrl == ETH_TP_MDI_AUTO) + if (cmd->base.eth_tp_mdix_ctrl == ETH_TP_MDI_AUTO) hw->phy.mdix = AUTO_ALL_MODES; else - hw->phy.mdix = ecmd->eth_tp_mdix_ctrl; + hw->phy.mdix = cmd->base.eth_tp_mdix_ctrl; } /* reset the link */ @@ -3444,8 +3452,6 @@ static int igb_set_priv_flags(struct net_device *netdev, u32 priv_flags) } static const struct ethtool_ops igb_ethtool_ops = { - .get_settings = igb_get_settings, - .set_settings = igb_set_settings, .get_drvinfo = igb_get_drvinfo, .get_regs_len = igb_get_regs_len, .get_regs = igb_get_regs, @@ -3485,6 +3491,8 @@ static const struct ethtool_ops igb_ethtool_ops = { .set_priv_flags = igb_set_priv_flags, .begin = igb_ethtool_begin, .complete = igb_ethtool_complete, + .get_link_ksettings = igb_get_link_ksettings, + .set_link_ksettings = igb_set_link_ksettings, }; void igb_set_ethtool_ops(struct net_device *netdev)