[net-next,05/11] ixgbe: autoneg variable refactoring

Message ID	1359705211-11342-6-git-send-email-jeffrey.t.kirsher@intel.com
State	Accepted, archived
Delegated to:	David Miller
Headers	show Return-Path: <netdev-owner@vger.kernel.org> From: Jeff Kirsher <jeffrey.t.kirsher@intel.com> To: davem@davemloft.net Cc: Josh Hay <joshua.a.hay@intel.com>, netdev@vger.kernel.org, gospo@redhat.com, sassmann@redhat.com Subject: [net-next 05/11] ixgbe: autoneg variable refactoring Date: Thu, 31 Jan 2013 23:53:25 -0800 Message-Id: <1359705211-11342-6-git-send-email-jeffrey.t.kirsher@intel.com> In-Reply-To: <1359705211-11342-1-git-send-email-jeffrey.t.kirsher@intel.com> References: <1359705211-11342-1-git-send-email-jeffrey.t.kirsher@intel.com> Sender: netdev-owner@vger.kernel.org Precedence: bulk

diff --git a/drivers/net/ethernet/intel/ixgbe/ixgbe_82598.c b/drivers/net/ethernet/intel/ixgbe/ixgbe_82598.c index dd1f0cf..7fd3833 100644 --- a/drivers/net/ethernet/intel/ixgbe/ixgbe_82598.c +++ b/drivers/net/ethernet/intel/ixgbe/ixgbe_82598.c @@ -41,7 +41,6 @@ static s32 ixgbe_setup_copper_link_82598(struct ixgbe_hw *hw, ixgbe_link_speed speed, - bool autoneg, bool autoneg_wait_to_complete); static s32 ixgbe_read_i2c_eeprom_82598(struct ixgbe_hw *hw, u8 byte_offset, u8 *eeprom_data); @@ -633,15 +632,15 @@ out: * ixgbe_setup_mac_link_82598 - Set MAC link speed * @hw: pointer to hardware structure * @speed: new link speed - * @autoneg: true if auto-negotiation enabled * @autoneg_wait_to_complete: true when waiting for completion is needed * * Set the link speed in the AUTOC register and restarts link. **/ static s32 ixgbe_setup_mac_link_82598(struct ixgbe_hw *hw, - ixgbe_link_speed speed, bool autoneg, - bool autoneg_wait_to_complete) + ixgbe_link_speed speed, + bool autoneg_wait_to_complete) { + bool autoneg = false; s32 status = 0; ixgbe_link_speed link_capabilities = IXGBE_LINK_SPEED_UNKNOWN; u32 curr_autoc = IXGBE_READ_REG(hw, IXGBE_AUTOC); @@ -685,14 +684,12 @@ static s32 ixgbe_setup_mac_link_82598(struct ixgbe_hw *hw, * ixgbe_setup_copper_link_82598 - Set the PHY autoneg advertised field * @hw: pointer to hardware structure * @speed: new link speed - * @autoneg: true if autonegotiation enabled * @autoneg_wait_to_complete: true if waiting is needed to complete * * Sets the link speed in the AUTOC register in the MAC and restarts link. **/ static s32 ixgbe_setup_copper_link_82598(struct ixgbe_hw *hw, ixgbe_link_speed speed, - bool autoneg, bool autoneg_wait_to_complete) { s32 status; @@ -1311,4 +1308,3 @@ struct ixgbe_info ixgbe_82598_info = { .eeprom_ops = &eeprom_ops_82598, .phy_ops = &phy_ops_82598, }; - diff --git a/drivers/net/ethernet/intel/ixgbe/ixgbe_82599.c b/drivers/net/ethernet/intel/ixgbe/ixgbe_82599.c index 6ad82cb..3350461 100644 --- a/drivers/net/ethernet/intel/ixgbe/ixgbe_82599.c +++ b/drivers/net/ethernet/intel/ixgbe/ixgbe_82599.c @@ -45,21 +45,17 @@ static void ixgbe_enable_tx_laser_multispeed_fiber(struct ixgbe_hw *hw); static void ixgbe_flap_tx_laser_multispeed_fiber(struct ixgbe_hw *hw); static s32 ixgbe_setup_mac_link_multispeed_fiber(struct ixgbe_hw *hw, ixgbe_link_speed speed, - bool autoneg, bool autoneg_wait_to_complete); static s32 ixgbe_setup_mac_link_smartspeed(struct ixgbe_hw *hw, ixgbe_link_speed speed, - bool autoneg, bool autoneg_wait_to_complete); static s32 ixgbe_start_mac_link_82599(struct ixgbe_hw *hw, bool autoneg_wait_to_complete); static s32 ixgbe_setup_mac_link_82599(struct ixgbe_hw *hw, ixgbe_link_speed speed, - bool autoneg, bool autoneg_wait_to_complete); static s32 ixgbe_setup_copper_link_82599(struct ixgbe_hw *hw, ixgbe_link_speed speed, - bool autoneg, bool autoneg_wait_to_complete); static s32 ixgbe_verify_fw_version_82599(struct ixgbe_hw *hw); @@ -510,14 +506,12 @@ static void ixgbe_flap_tx_laser_multispeed_fiber(struct ixgbe_hw *hw) * ixgbe_setup_mac_link_multispeed_fiber - Set MAC link speed * @hw: pointer to hardware structure * @speed: new link speed - * @autoneg: true if autonegotiation enabled * @autoneg_wait_to_complete: true when waiting for completion is needed * * Set the link speed in the AUTOC register and restarts link. **/ static s32 ixgbe_setup_mac_link_multispeed_fiber(struct ixgbe_hw *hw, ixgbe_link_speed speed, - bool autoneg, bool autoneg_wait_to_complete) { s32 status = 0; @@ -527,6 +521,7 @@ static s32 ixgbe_setup_mac_link_multispeed_fiber(struct ixgbe_hw *hw, u32 esdp_reg = IXGBE_READ_REG(hw, IXGBE_ESDP); u32 i = 0; bool link_up = false; + bool autoneg = false; /* Mask off requested but non-supported speeds */ status = hw->mac.ops.get_link_capabilities(hw, &link_speed, @@ -563,7 +558,6 @@ static s32 ixgbe_setup_mac_link_multispeed_fiber(struct ixgbe_hw *hw, status = ixgbe_setup_mac_link_82599(hw, IXGBE_LINK_SPEED_10GB_FULL, - autoneg, autoneg_wait_to_complete); if (status != 0) return status; @@ -616,7 +610,6 @@ static s32 ixgbe_setup_mac_link_multispeed_fiber(struct ixgbe_hw *hw, status = ixgbe_setup_mac_link_82599(hw, IXGBE_LINK_SPEED_1GB_FULL, - autoneg, autoneg_wait_to_complete); if (status != 0) return status; @@ -645,7 +638,6 @@ static s32 ixgbe_setup_mac_link_multispeed_fiber(struct ixgbe_hw *hw, if (speedcnt > 1) status = ixgbe_setup_mac_link_multispeed_fiber(hw, highest_link_speed, - autoneg, autoneg_wait_to_complete); out: @@ -665,13 +657,12 @@ out: * ixgbe_setup_mac_link_smartspeed - Set MAC link speed using SmartSpeed * @hw: pointer to hardware structure * @speed: new link speed - * @autoneg: true if autonegotiation enabled * @autoneg_wait_to_complete: true when waiting for completion is needed * * Implements the Intel SmartSpeed algorithm. **/ static s32 ixgbe_setup_mac_link_smartspeed(struct ixgbe_hw *hw, - ixgbe_link_speed speed, bool autoneg, + ixgbe_link_speed speed, bool autoneg_wait_to_complete) { s32 status = 0; @@ -702,7 +693,7 @@ static s32 ixgbe_setup_mac_link_smartspeed(struct ixgbe_hw *hw, /* First, try to get link with full advertisement */ hw->phy.smart_speed_active = false; for (j = 0; j < IXGBE_SMARTSPEED_MAX_RETRIES; j++) { - status = ixgbe_setup_mac_link_82599(hw, speed, autoneg, + status = ixgbe_setup_mac_link_82599(hw, speed, autoneg_wait_to_complete); if (status != 0) goto out; @@ -737,7 +728,7 @@ static s32 ixgbe_setup_mac_link_smartspeed(struct ixgbe_hw *hw, /* Turn SmartSpeed on to disable KR support */ hw->phy.smart_speed_active = true; - status = ixgbe_setup_mac_link_82599(hw, speed, autoneg, + status = ixgbe_setup_mac_link_82599(hw, speed, autoneg_wait_to_complete); if (status != 0) goto out; @@ -763,7 +754,7 @@ static s32 ixgbe_setup_mac_link_smartspeed(struct ixgbe_hw *hw, /* We didn't get link. Turn SmartSpeed back off. */ hw->phy.smart_speed_active = false; - status = ixgbe_setup_mac_link_82599(hw, speed, autoneg, + status = ixgbe_setup_mac_link_82599(hw, speed, autoneg_wait_to_complete); out: @@ -777,14 +768,13 @@ out: * ixgbe_setup_mac_link_82599 - Set MAC link speed * @hw: pointer to hardware structure * @speed: new link speed - * @autoneg: true if autonegotiation enabled * @autoneg_wait_to_complete: true when waiting for completion is needed * * Set the link speed in the AUTOC register and restarts link. **/ static s32 ixgbe_setup_mac_link_82599(struct ixgbe_hw *hw, - ixgbe_link_speed speed, bool autoneg, - bool autoneg_wait_to_complete) + ixgbe_link_speed speed, + bool autoneg_wait_to_complete) { s32 status = 0; u32 autoc = IXGBE_READ_REG(hw, IXGBE_AUTOC); @@ -798,6 +788,7 @@ static s32 ixgbe_setup_mac_link_82599(struct ixgbe_hw *hw, u32 i; ixgbe_link_speed link_capabilities = IXGBE_LINK_SPEED_UNKNOWN; bool got_lock = false; + bool autoneg = false; /* Check to see if speed passed in is supported. */ status = hw->mac.ops.get_link_capabilities(hw, &link_capabilities, @@ -910,14 +901,12 @@ out: * ixgbe_setup_copper_link_82599 - Set the PHY autoneg advertised field * @hw: pointer to hardware structure * @speed: new link speed - * @autoneg: true if autonegotiation enabled * @autoneg_wait_to_complete: true if waiting is needed to complete * * Restarts link on PHY and MAC based on settings passed in. **/ static s32 ixgbe_setup_copper_link_82599(struct ixgbe_hw *hw, ixgbe_link_speed speed, - bool autoneg, bool autoneg_wait_to_complete) { s32 status; diff --git a/drivers/net/ethernet/intel/ixgbe/ixgbe_ethtool.c b/drivers/net/ethernet/intel/ixgbe/ixgbe_ethtool.c index 1513b10..216203e 100644 --- a/drivers/net/ethernet/intel/ixgbe/ixgbe_ethtool.c +++ b/drivers/net/ethernet/intel/ixgbe/ixgbe_ethtool.c @@ -156,7 +156,7 @@ static int ixgbe_get_settings(struct net_device *netdev, struct ixgbe_hw *hw = &adapter->hw; ixgbe_link_speed supported_link; u32 link_speed = 0; - bool autoneg; + bool autoneg = false; bool link_up; hw->mac.ops.get_link_capabilities(hw, &supported_link, &autoneg); @@ -333,10 +333,10 @@ static int ixgbe_set_settings(struct net_device *netdev, return err; /* this sets the link speed and restarts auto-neg */ hw->mac.autotry_restart = true; - err = hw->mac.ops.setup_link(hw, advertised, true, true); + err = hw->mac.ops.setup_link(hw, advertised, true); if (err) { e_info(probe, "setup link failed with code %d\n", err); - hw->mac.ops.setup_link(hw, old, true, true); + hw->mac.ops.setup_link(hw, old, true); } } else { /* in this case we currently only support 10Gb/FULL */ diff --git a/drivers/net/ethernet/intel/ixgbe/ixgbe_main.c b/drivers/net/ethernet/intel/ixgbe/ixgbe_main.c index d914289..ac41361 100644 --- a/drivers/net/ethernet/intel/ixgbe/ixgbe_main.c +++ b/drivers/net/ethernet/intel/ixgbe/ixgbe_main.c @@ -4012,7 +4012,7 @@ static int ixgbe_non_sfp_link_config(struct ixgbe_hw *hw) goto link_cfg_out; if (hw->mac.ops.setup_link) - ret = hw->mac.ops.setup_link(hw, speed, autoneg, link_up); + ret = hw->mac.ops.setup_link(hw, speed, link_up); link_cfg_out: return ret; } @@ -5755,7 +5755,7 @@ static void ixgbe_sfp_link_config_subtask(struct ixgbe_adapter *adapter) if ((!speed) && (hw->mac.ops.get_link_capabilities)) hw->mac.ops.get_link_capabilities(hw, &speed, &autoneg); if (hw->mac.ops.setup_link) - hw->mac.ops.setup_link(hw, speed, autoneg, true); + hw->mac.ops.setup_link(hw, speed, true); adapter->flags |= IXGBE_FLAG_NEED_LINK_UPDATE; adapter->link_check_timeout = jiffies; diff --git a/drivers/net/ethernet/intel/ixgbe/ixgbe_type.h b/drivers/net/ethernet/intel/ixgbe/ixgbe_type.h index 85f76cc..0bdcc88 100644 --- a/drivers/net/ethernet/intel/ixgbe/ixgbe_type.h +++ b/drivers/net/ethernet/intel/ixgbe/ixgbe_type.h @@ -2822,7 +2822,7 @@ struct ixgbe_mac_operations { void (*disable_tx_laser)(struct ixgbe_hw *); void (*enable_tx_laser)(struct ixgbe_hw *); void (*flap_tx_laser)(struct ixgbe_hw *); - s32 (*setup_link)(struct ixgbe_hw *, ixgbe_link_speed, bool, bool); + s32 (*setup_link)(struct ixgbe_hw *, ixgbe_link_speed, bool); s32 (*check_link)(struct ixgbe_hw *, ixgbe_link_speed *, bool *, bool); s32 (*get_link_capabilities)(struct ixgbe_hw *, ixgbe_link_speed *, bool *); diff --git a/drivers/net/ethernet/intel/ixgbe/ixgbe_x540.c b/drivers/net/ethernet/intel/ixgbe/ixgbe_x540.c index 4ec5019..2fa5843 100644 --- a/drivers/net/ethernet/intel/ixgbe/ixgbe_x540.c +++ b/drivers/net/ethernet/intel/ixgbe/ixgbe_x540.c @@ -72,12 +72,11 @@ static s32 ixgbe_get_invariants_X540(struct ixgbe_hw *hw) * ixgbe_setup_mac_link_X540 - Set the auto advertised capabilitires * @hw: pointer to hardware structure * @speed: new link speed - * @autoneg: true if autonegotiation enabled * @autoneg_wait_to_complete: true when waiting for completion is needed **/ static s32 ixgbe_setup_mac_link_X540(struct ixgbe_hw *hw, - ixgbe_link_speed speed, bool autoneg, - bool autoneg_wait_to_complete) + ixgbe_link_speed speed, + bool autoneg_wait_to_complete) { return hw->phy.ops.setup_link_speed(hw, speed, autoneg_wait_to_complete);

[net-next,05/11] ixgbe: autoneg variable refactoring

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