From patchwork Fri Jun 5 05:21:46 2015 Content-Type: text/plain; charset="utf-8" MIME-Version: 1.0 Content-Transfer-Encoding: 7bit X-Patchwork-Submitter: Wenzhuo Lu X-Patchwork-Id: 5170 Return-Path: X-Original-To: patchwork@dpdk.org Delivered-To: patchwork@dpdk.org Received: from [92.243.14.124] (localhost [IPv6:::1]) by dpdk.org (Postfix) with ESMTP id B4DF6C33C; Fri, 5 Jun 2015 07:22:38 +0200 (CEST) Received: from mga02.intel.com (mga02.intel.com [134.134.136.20]) by dpdk.org (Postfix) with ESMTP id 4F6F2C38E for ; Fri, 5 Jun 2015 07:22:37 +0200 (CEST) Received: from orsmga001.jf.intel.com ([10.7.209.18]) by orsmga101.jf.intel.com with ESMTP; 04 Jun 2015 22:22:37 -0700 X-ExtLoop1: 1 X-IronPort-AV: E=Sophos;i="5.13,556,1427785200"; d="scan'208";a="705714616" Received: from shvmail01.sh.intel.com ([10.239.29.42]) by orsmga001.jf.intel.com with ESMTP; 04 Jun 2015 22:22:37 -0700 Received: from shecgisg004.sh.intel.com (shecgisg004.sh.intel.com [10.239.29.89]) by shvmail01.sh.intel.com with ESMTP id t555MYSJ032655; Fri, 5 Jun 2015 13:22:34 +0800 Received: from shecgisg004.sh.intel.com (localhost [127.0.0.1]) by shecgisg004.sh.intel.com (8.13.6/8.13.6/SuSE Linux 0.8) with ESMTP id t555MVCw024386; Fri, 5 Jun 2015 13:22:34 +0800 Received: (from wenzhuol@localhost) by shecgisg004.sh.intel.com (8.13.6/8.13.6/Submit) id t555MVDl024382; Fri, 5 Jun 2015 13:22:31 +0800 From: Wenzhuo Lu To: dev@dpdk.org Date: Fri, 5 Jun 2015 13:21:46 +0800 Message-Id: <1433481718-24253-15-git-send-email-wenzhuo.lu@intel.com> X-Mailer: git-send-email 1.7.4.1 In-Reply-To: <1433481718-24253-1-git-send-email-wenzhuo.lu@intel.com> References: <1433481718-24253-1-git-send-email-wenzhuo.lu@intel.com> Subject: [dpdk-dev] [PATCH 14/26] ixgbe/base: add SFP+ dual-speed support X-BeenThere: dev@dpdk.org X-Mailman-Version: 2.1.15 Precedence: list List-Id: patches and discussions about DPDK List-Unsubscribe: , List-Archive: List-Post: List-Help: List-Subscribe: , Errors-To: dev-bounces@dpdk.org Sender: "dev" This patch adds SFP+ dual-speed support. 82599 fiber link code was moved from ixgbe_82599.c to ixgbe_commom.c for use by X550em, and the API was updated to support the common code usage. SFP MAC link code is added to x550em. Signed-off-by: Changchun Ouyang Signed-off-by: Wenzhuo Lu --- drivers/net/ixgbe/base/ixgbe_82599.c | 182 ++++----------------------- drivers/net/ixgbe/base/ixgbe_82599.h | 5 +- drivers/net/ixgbe/base/ixgbe_api.c | 29 +++++ drivers/net/ixgbe/base/ixgbe_api.h | 3 + drivers/net/ixgbe/base/ixgbe_common.c | 228 ++++++++++++++++++++++++++++++++++ drivers/net/ixgbe/base/ixgbe_common.h | 5 + drivers/net/ixgbe/base/ixgbe_phy.h | 5 + drivers/net/ixgbe/base/ixgbe_type.h | 16 +-- drivers/net/ixgbe/base/ixgbe_x550.c | 23 +++- drivers/net/ixgbe/base/ixgbe_x550.h | 3 + 10 files changed, 327 insertions(+), 172 deletions(-) diff --git a/drivers/net/ixgbe/base/ixgbe_82599.c b/drivers/net/ixgbe/base/ixgbe_82599.c index 90de625..f0deb59 100644 --- a/drivers/net/ixgbe/base/ixgbe_82599.c +++ b/drivers/net/ixgbe/base/ixgbe_82599.c @@ -84,6 +84,9 @@ void ixgbe_init_mac_link_ops_82599(struct ixgbe_hw *hw) if (hw->phy.multispeed_fiber) { /* Set up dual speed SFP+ support */ mac->ops.setup_link = ixgbe_setup_mac_link_multispeed_fiber; + mac->ops.setup_mac_link = ixgbe_setup_mac_link_82599; + mac->ops.set_rate_select_speed = + ixgbe_set_hard_rate_select_speed; } else { if ((ixgbe_get_media_type(hw) == ixgbe_media_type_backplane) && (hw->phy.smart_speed == ixgbe_smart_speed_auto || @@ -729,172 +732,33 @@ void ixgbe_flap_tx_laser_multispeed_fiber(struct ixgbe_hw *hw) } } - /** - * ixgbe_setup_mac_link_multispeed_fiber - Set MAC link speed + * ixgbe_set_hard_rate_select_speed - Set module link speed * @hw: pointer to hardware structure - * @speed: new link speed - * @autoneg_wait_to_complete: true when waiting for completion is needed + * @speed: link speed to set * - * Set the link speed in the AUTOC register and restarts link. - **/ -s32 ixgbe_setup_mac_link_multispeed_fiber(struct ixgbe_hw *hw, - ixgbe_link_speed speed, - bool autoneg_wait_to_complete) + * Set module link speed via RS0/RS1 rate select pins. + */ +void ixgbe_set_hard_rate_select_speed(struct ixgbe_hw *hw, + ixgbe_link_speed speed) { - s32 status = IXGBE_SUCCESS; - ixgbe_link_speed link_speed = IXGBE_LINK_SPEED_UNKNOWN; - ixgbe_link_speed highest_link_speed = IXGBE_LINK_SPEED_UNKNOWN; - u32 speedcnt = 0; u32 esdp_reg = IXGBE_READ_REG(hw, IXGBE_ESDP); - u32 i = 0; - bool autoneg, link_up = false; - - DEBUGFUNC("ixgbe_setup_mac_link_multispeed_fiber"); - - /* Mask off requested but non-supported speeds */ - status = ixgbe_get_link_capabilities(hw, &link_speed, &autoneg); - if (status != IXGBE_SUCCESS) - return status; - - speed &= link_speed; - - /* - * Try each speed one by one, highest priority first. We do this in - * software because 10gb fiber doesn't support speed autonegotiation. - */ - if (speed & IXGBE_LINK_SPEED_10GB_FULL) { - speedcnt++; - highest_link_speed = IXGBE_LINK_SPEED_10GB_FULL; - - /* If we already have link at this speed, just jump out */ - status = ixgbe_check_link(hw, &link_speed, &link_up, false); - if (status != IXGBE_SUCCESS) - return status; - - if ((link_speed == IXGBE_LINK_SPEED_10GB_FULL) && link_up) - goto out; - - /* Set the module link speed */ - switch (hw->phy.media_type) { - case ixgbe_media_type_fiber: - esdp_reg |= (IXGBE_ESDP_SDP5_DIR | IXGBE_ESDP_SDP5); - IXGBE_WRITE_REG(hw, IXGBE_ESDP, esdp_reg); - IXGBE_WRITE_FLUSH(hw); - break; - case ixgbe_media_type_fiber_qsfp: - /* QSFP module automatically detects MAC link speed */ - break; - default: - DEBUGOUT("Unexpected media type.\n"); - break; - } - - /* Allow module to change analog characteristics (1G->10G) */ - msec_delay(40); - - status = ixgbe_setup_mac_link_82599(hw, - IXGBE_LINK_SPEED_10GB_FULL, - autoneg_wait_to_complete); - if (status != IXGBE_SUCCESS) - return status; - - /* Flap the tx laser if it has not already been done */ - ixgbe_flap_tx_laser(hw); - - /* - * Wait for the controller to acquire link. Per IEEE 802.3ap, - * Section 73.10.2, we may have to wait up to 500ms if KR is - * attempted. 82599 uses the same timing for 10g SFI. - */ - for (i = 0; i < 5; i++) { - /* Wait for the link partner to also set speed */ - msec_delay(100); - - /* If we have link, just jump out */ - status = ixgbe_check_link(hw, &link_speed, - &link_up, false); - if (status != IXGBE_SUCCESS) - return status; - - if (link_up) - goto out; - } - } - if (speed & IXGBE_LINK_SPEED_1GB_FULL) { - speedcnt++; - if (highest_link_speed == IXGBE_LINK_SPEED_UNKNOWN) - highest_link_speed = IXGBE_LINK_SPEED_1GB_FULL; - - /* If we already have link at this speed, just jump out */ - status = ixgbe_check_link(hw, &link_speed, &link_up, false); - if (status != IXGBE_SUCCESS) - return status; - - if ((link_speed == IXGBE_LINK_SPEED_1GB_FULL) && link_up) - goto out; - - /* Set the module link speed */ - switch (hw->phy.media_type) { - case ixgbe_media_type_fiber: - esdp_reg &= ~IXGBE_ESDP_SDP5; - esdp_reg |= IXGBE_ESDP_SDP5_DIR; - IXGBE_WRITE_REG(hw, IXGBE_ESDP, esdp_reg); - IXGBE_WRITE_FLUSH(hw); - break; - case ixgbe_media_type_fiber_qsfp: - /* QSFP module automatically detects link speed */ - break; - default: - DEBUGOUT("Unexpected media type.\n"); - break; - } - - /* Allow module to change analog characteristics (10G->1G) */ - msec_delay(40); - - status = ixgbe_setup_mac_link_82599(hw, - IXGBE_LINK_SPEED_1GB_FULL, - autoneg_wait_to_complete); - if (status != IXGBE_SUCCESS) - return status; - - /* Flap the Tx laser if it has not already been done */ - ixgbe_flap_tx_laser(hw); - - /* Wait for the link partner to also set speed */ - msec_delay(100); - - /* If we have link, just jump out */ - status = ixgbe_check_link(hw, &link_speed, &link_up, false); - if (status != IXGBE_SUCCESS) - return status; - - if (link_up) - goto out; + switch (speed) { + case IXGBE_LINK_SPEED_10GB_FULL: + esdp_reg |= (IXGBE_ESDP_SDP5_DIR | IXGBE_ESDP_SDP5); + break; + case IXGBE_LINK_SPEED_1GB_FULL: + esdp_reg &= ~IXGBE_ESDP_SDP5; + esdp_reg |= IXGBE_ESDP_SDP5_DIR; + break; + default: + DEBUGOUT("Invalid fixed module speed\n"); + return; } - /* - * We didn't get link. Configure back to the highest speed we tried, - * (if there was more than one). We call ourselves back with just the - * single highest speed that the user requested. - */ - if (speedcnt > 1) - status = ixgbe_setup_mac_link_multispeed_fiber(hw, - highest_link_speed, autoneg_wait_to_complete); - -out: - /* Set autoneg_advertised value based on input link speed */ - hw->phy.autoneg_advertised = 0; - - if (speed & IXGBE_LINK_SPEED_10GB_FULL) - hw->phy.autoneg_advertised |= IXGBE_LINK_SPEED_10GB_FULL; - - if (speed & IXGBE_LINK_SPEED_1GB_FULL) - hw->phy.autoneg_advertised |= IXGBE_LINK_SPEED_1GB_FULL; - - return status; + IXGBE_WRITE_REG(hw, IXGBE_ESDP, esdp_reg); + IXGBE_WRITE_FLUSH(hw); } /** @@ -2601,7 +2465,6 @@ reset_pipeline_out: return ret_val; } - /** * ixgbe_read_i2c_byte_82599 - Reads 8 bit word over I2C * @hw: pointer to hardware structure @@ -2715,4 +2578,3 @@ release_i2c_access: return status; } - diff --git a/drivers/net/ixgbe/base/ixgbe_82599.h b/drivers/net/ixgbe/base/ixgbe_82599.h index adf109c..c034d3d 100644 --- a/drivers/net/ixgbe/base/ixgbe_82599.h +++ b/drivers/net/ixgbe/base/ixgbe_82599.h @@ -40,9 +40,8 @@ enum ixgbe_media_type ixgbe_get_media_type_82599(struct ixgbe_hw *hw); void ixgbe_disable_tx_laser_multispeed_fiber(struct ixgbe_hw *hw); void ixgbe_enable_tx_laser_multispeed_fiber(struct ixgbe_hw *hw); void ixgbe_flap_tx_laser_multispeed_fiber(struct ixgbe_hw *hw); -s32 ixgbe_setup_mac_link_multispeed_fiber(struct ixgbe_hw *hw, - ixgbe_link_speed speed, - bool autoneg_wait_to_complete); +void ixgbe_set_hard_rate_select_speed(struct ixgbe_hw *hw, + ixgbe_link_speed speed); s32 ixgbe_setup_mac_link_smartspeed(struct ixgbe_hw *hw, ixgbe_link_speed speed, bool autoneg_wait_to_complete); diff --git a/drivers/net/ixgbe/base/ixgbe_api.c b/drivers/net/ixgbe/base/ixgbe_api.c index 1ba7b9a..8a14888 100644 --- a/drivers/net/ixgbe/base/ixgbe_api.c +++ b/drivers/net/ixgbe/base/ixgbe_api.c @@ -660,6 +660,22 @@ s32 ixgbe_setup_link(struct ixgbe_hw *hw, ixgbe_link_speed speed, } /** + * ixgbe_setup_mac_link - Set link speed + * @hw: pointer to hardware structure + * @speed: new link speed + * + * Configures link settings. Restarts the link. + * Performs autonegotiation if needed. + **/ +s32 ixgbe_setup_mac_link(struct ixgbe_hw *hw, ixgbe_link_speed speed, + bool autoneg_wait_to_complete) +{ + return ixgbe_call_func(hw, hw->mac.ops.setup_mac_link, (hw, speed, + autoneg_wait_to_complete), + IXGBE_NOT_IMPLEMENTED); +} + +/** * ixgbe_get_link_capabilities - Returns link capabilities * @hw: pointer to hardware structure * @@ -1543,3 +1559,16 @@ void ixgbe_enable_rx(struct ixgbe_hw *hw) if (hw->mac.ops.enable_rx) hw->mac.ops.enable_rx(hw); } + +/** + * ixgbe_set_rate_select_speed - Set module link speed + * @hw: pointer to hardware structure + * @speed: link speed to set + * + * Set module link speed via the rate select. + */ +void ixgbe_set_rate_select_speed(struct ixgbe_hw *hw, ixgbe_link_speed speed) +{ + if (hw->mac.ops.set_rate_select_speed) + hw->mac.ops.set_rate_select_speed(hw, speed); +} diff --git a/drivers/net/ixgbe/base/ixgbe_api.h b/drivers/net/ixgbe/base/ixgbe_api.h index 784d365..d822e52 100644 --- a/drivers/net/ixgbe/base/ixgbe_api.h +++ b/drivers/net/ixgbe/base/ixgbe_api.h @@ -83,6 +83,8 @@ void ixgbe_enable_tx_laser(struct ixgbe_hw *hw); void ixgbe_flap_tx_laser(struct ixgbe_hw *hw); s32 ixgbe_setup_link(struct ixgbe_hw *hw, ixgbe_link_speed speed, bool autoneg_wait_to_complete); +s32 ixgbe_setup_mac_link(struct ixgbe_hw *hw, ixgbe_link_speed speed, + bool autoneg_wait_to_complete); s32 ixgbe_check_link(struct ixgbe_hw *hw, ixgbe_link_speed *speed, bool *link_up, bool link_up_wait_to_complete); s32 ixgbe_get_link_capabilities(struct ixgbe_hw *hw, ixgbe_link_speed *speed, @@ -208,6 +210,7 @@ void ixgbe_disable_mdd(struct ixgbe_hw *hw); void ixgbe_enable_mdd(struct ixgbe_hw *hw); void ixgbe_mdd_event(struct ixgbe_hw *hw, u32 *vf_bitmap); void ixgbe_restore_mdd_vf(struct ixgbe_hw *hw, u32 vf); +void ixgbe_set_rate_select_speed(struct ixgbe_hw *hw, ixgbe_link_speed speed); void ixgbe_disable_rx(struct ixgbe_hw *hw); void ixgbe_enable_rx(struct ixgbe_hw *hw); diff --git a/drivers/net/ixgbe/base/ixgbe_common.c b/drivers/net/ixgbe/base/ixgbe_common.c index 11cc2f4..3758df1 100644 --- a/drivers/net/ixgbe/base/ixgbe_common.c +++ b/drivers/net/ixgbe/base/ixgbe_common.c @@ -4908,3 +4908,231 @@ bool ixgbe_mng_enabled(struct ixgbe_hw *hw) return true; } + +/** + * ixgbe_setup_mac_link_multispeed_fiber - Set MAC link speed + * @hw: pointer to hardware structure + * @speed: new link speed + * @autoneg_wait_to_complete: true when waiting for completion is needed + * + * Set the link speed in the MAC and/or PHY register and restarts link. + **/ +s32 ixgbe_setup_mac_link_multispeed_fiber(struct ixgbe_hw *hw, + ixgbe_link_speed speed, + bool autoneg_wait_to_complete) +{ + ixgbe_link_speed link_speed = IXGBE_LINK_SPEED_UNKNOWN; + ixgbe_link_speed highest_link_speed = IXGBE_LINK_SPEED_UNKNOWN; + s32 status = IXGBE_SUCCESS; + u32 speedcnt = 0; + u32 i = 0; + bool autoneg, link_up = false; + + DEBUGFUNC("ixgbe_setup_mac_link_multispeed_fiber"); + + /* Mask off requested but non-supported speeds */ + status = ixgbe_get_link_capabilities(hw, &link_speed, &autoneg); + if (status != IXGBE_SUCCESS) + return status; + + speed &= link_speed; + + /* Try each speed one by one, highest priority first. We do this in + * software because 10Gb fiber doesn't support speed autonegotiation. + */ + if (speed & IXGBE_LINK_SPEED_10GB_FULL) { + speedcnt++; + highest_link_speed = IXGBE_LINK_SPEED_10GB_FULL; + + /* If we already have link at this speed, just jump out */ + status = ixgbe_check_link(hw, &link_speed, &link_up, false); + if (status != IXGBE_SUCCESS) + return status; + + if ((link_speed == IXGBE_LINK_SPEED_10GB_FULL) && link_up) + goto out; + + /* Set the module link speed */ + switch (hw->phy.media_type) { + case ixgbe_media_type_fiber: + ixgbe_set_rate_select_speed(hw, + IXGBE_LINK_SPEED_10GB_FULL); + break; + case ixgbe_media_type_fiber_qsfp: + /* QSFP module automatically detects MAC link speed */ + break; + default: + DEBUGOUT("Unexpected media type.\n"); + break; + } + + /* Allow module to change analog characteristics (1G->10G) */ + msec_delay(40); + + status = ixgbe_setup_mac_link(hw, + IXGBE_LINK_SPEED_10GB_FULL, + autoneg_wait_to_complete); + if (status != IXGBE_SUCCESS) + return status; + + /* Flap the Tx laser if it has not already been done */ + ixgbe_flap_tx_laser(hw); + + /* Wait for the controller to acquire link. Per IEEE 802.3ap, + * Section 73.10.2, we may have to wait up to 500ms if KR is + * attempted. 82599 uses the same timing for 10g SFI. + */ + for (i = 0; i < 5; i++) { + /* Wait for the link partner to also set speed */ + msec_delay(100); + + /* If we have link, just jump out */ + status = ixgbe_check_link(hw, &link_speed, + &link_up, false); + if (status != IXGBE_SUCCESS) + return status; + + if (link_up) + goto out; + } + } + + if (speed & IXGBE_LINK_SPEED_1GB_FULL) { + speedcnt++; + if (highest_link_speed == IXGBE_LINK_SPEED_UNKNOWN) + highest_link_speed = IXGBE_LINK_SPEED_1GB_FULL; + + /* If we already have link at this speed, just jump out */ + status = ixgbe_check_link(hw, &link_speed, &link_up, false); + if (status != IXGBE_SUCCESS) + return status; + + if ((link_speed == IXGBE_LINK_SPEED_1GB_FULL) && link_up) + goto out; + + /* Set the module link speed */ + switch (hw->phy.media_type) { + case ixgbe_media_type_fiber: + ixgbe_set_rate_select_speed(hw, + IXGBE_LINK_SPEED_1GB_FULL); + break; + case ixgbe_media_type_fiber_qsfp: + /* QSFP module automatically detects link speed */ + break; + default: + DEBUGOUT("Unexpected media type.\n"); + break; + } + + /* Allow module to change analog characteristics (10G->1G) */ + msec_delay(40); + + status = ixgbe_setup_mac_link(hw, + IXGBE_LINK_SPEED_1GB_FULL, + autoneg_wait_to_complete); + if (status != IXGBE_SUCCESS) + return status; + + /* Flap the Tx laser if it has not already been done */ + ixgbe_flap_tx_laser(hw); + + /* Wait for the link partner to also set speed */ + msec_delay(100); + + /* If we have link, just jump out */ + status = ixgbe_check_link(hw, &link_speed, &link_up, false); + if (status != IXGBE_SUCCESS) + return status; + + if (link_up) + goto out; + } + + /* We didn't get link. Configure back to the highest speed we tried, + * (if there was more than one). We call ourselves back with just the + * single highest speed that the user requested. + */ + if (speedcnt > 1) + status = ixgbe_setup_mac_link_multispeed_fiber(hw, + highest_link_speed, + autoneg_wait_to_complete); + +out: + /* Set autoneg_advertised value based on input link speed */ + hw->phy.autoneg_advertised = 0; + + if (speed & IXGBE_LINK_SPEED_10GB_FULL) + hw->phy.autoneg_advertised |= IXGBE_LINK_SPEED_10GB_FULL; + + if (speed & IXGBE_LINK_SPEED_1GB_FULL) + hw->phy.autoneg_advertised |= IXGBE_LINK_SPEED_1GB_FULL; + + return status; +} + +/** + * ixgbe_set_soft_rate_select_speed - Set module link speed + * @hw: pointer to hardware structure + * @speed: link speed to set + * + * Set module link speed via the soft rate select. + */ +void ixgbe_set_soft_rate_select_speed(struct ixgbe_hw *hw, + ixgbe_link_speed speed) +{ + s32 status; + u8 rs, eeprom_data; + + switch (speed) { + case IXGBE_LINK_SPEED_10GB_FULL: + /* one bit mask same as setting on */ + rs = IXGBE_SFF_SOFT_RS_SELECT_10G; + break; + case IXGBE_LINK_SPEED_1GB_FULL: + rs = IXGBE_SFF_SOFT_RS_SELECT_1G; + break; + default: + DEBUGOUT("Invalid fixed module speed\n"); + return; + } + + /* Set RS0 */ + status = hw->phy.ops.read_i2c_byte(hw, IXGBE_SFF_SFF_8472_OSCB, + IXGBE_I2C_EEPROM_DEV_ADDR2, + &eeprom_data); + if (status) { + DEBUGOUT("Failed to read Rx Rate Select RS0\n"); + goto out; + } + + eeprom_data = (eeprom_data & ~IXGBE_SFF_SOFT_RS_SELECT_MASK) | rs; + + status = hw->phy.ops.write_i2c_byte(hw, IXGBE_SFF_SFF_8472_OSCB, + IXGBE_I2C_EEPROM_DEV_ADDR2, + eeprom_data); + if (status) { + DEBUGOUT("Failed to write Rx Rate Select RS0\n"); + goto out; + } + + /* Set RS1 */ + status = hw->phy.ops.read_i2c_byte(hw, IXGBE_SFF_SFF_8472_ESCB, + IXGBE_I2C_EEPROM_DEV_ADDR2, + &eeprom_data); + if (status) { + DEBUGOUT("Failed to read Rx Rate Select RS1\n"); + goto out; + } + + eeprom_data = (eeprom_data & ~IXGBE_SFF_SOFT_RS_SELECT_MASK) | rs; + + status = hw->phy.ops.write_i2c_byte(hw, IXGBE_SFF_SFF_8472_ESCB, + IXGBE_I2C_EEPROM_DEV_ADDR2, + eeprom_data); + if (status) { + DEBUGOUT("Failed to write Rx Rate Select RS1\n"); + goto out; + } +out: + return; +} diff --git a/drivers/net/ixgbe/base/ixgbe_common.h b/drivers/net/ixgbe/base/ixgbe_common.h index 25d5eb1..71507df 100644 --- a/drivers/net/ixgbe/base/ixgbe_common.h +++ b/drivers/net/ixgbe/base/ixgbe_common.h @@ -179,4 +179,9 @@ s32 ixgbe_get_thermal_sensor_data_generic(struct ixgbe_hw *hw); s32 ixgbe_init_thermal_sensor_thresh_generic(struct ixgbe_hw *hw); void ixgbe_disable_rx_generic(struct ixgbe_hw *hw); void ixgbe_enable_rx_generic(struct ixgbe_hw *hw); +s32 ixgbe_setup_mac_link_multispeed_fiber(struct ixgbe_hw *hw, + ixgbe_link_speed speed, + bool autoneg_wait_to_complete); +void ixgbe_set_soft_rate_select_speed(struct ixgbe_hw *hw, + ixgbe_link_speed speed); #endif /* IXGBE_COMMON */ diff --git a/drivers/net/ixgbe/base/ixgbe_phy.h b/drivers/net/ixgbe/base/ixgbe_phy.h index ba5b308..ffab02e 100644 --- a/drivers/net/ixgbe/base/ixgbe_phy.h +++ b/drivers/net/ixgbe/base/ixgbe_phy.h @@ -51,6 +51,8 @@ POSSIBILITY OF SUCH DAMAGE. #define IXGBE_SFF_CABLE_SPEC_COMP 0x3C #define IXGBE_SFF_SFF_8472_SWAP 0x5C #define IXGBE_SFF_SFF_8472_COMP 0x5E +#define IXGBE_SFF_SFF_8472_OSCB 0x6E +#define IXGBE_SFF_SFF_8472_ESCB 0x76 #define IXGBE_SFF_IDENTIFIER_QSFP_PLUS 0xD #define IXGBE_SFF_QSFP_VENDOR_OUI_BYTE0 0xA5 #define IXGBE_SFF_QSFP_VENDOR_OUI_BYTE1 0xA6 @@ -70,6 +72,9 @@ POSSIBILITY OF SUCH DAMAGE. #define IXGBE_SFF_1GBASET_CAPABLE 0x8 #define IXGBE_SFF_10GBASESR_CAPABLE 0x10 #define IXGBE_SFF_10GBASELR_CAPABLE 0x20 +#define IXGBE_SFF_SOFT_RS_SELECT_MASK 0x8 +#define IXGBE_SFF_SOFT_RS_SELECT_10G 0x8 +#define IXGBE_SFF_SOFT_RS_SELECT_1G 0x0 #define IXGBE_SFF_ADDRESSING_MODE 0x4 #define IXGBE_SFF_QSFP_DA_ACTIVE_CABLE 0x1 #define IXGBE_SFF_QSFP_DA_PASSIVE_CABLE 0x8 diff --git a/drivers/net/ixgbe/base/ixgbe_type.h b/drivers/net/ixgbe/base/ixgbe_type.h index 4e38f53..d095ae8 100644 --- a/drivers/net/ixgbe/base/ixgbe_type.h +++ b/drivers/net/ixgbe/base/ixgbe_type.h @@ -3541,9 +3541,11 @@ struct ixgbe_mac_operations { void (*enable_tx_laser)(struct ixgbe_hw *); void (*flap_tx_laser)(struct ixgbe_hw *); s32 (*setup_link)(struct ixgbe_hw *, ixgbe_link_speed, bool); + s32 (*setup_mac_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 *); + void (*set_rate_select_speed)(struct ixgbe_hw *, ixgbe_link_speed); /* Packet Buffer manipulation */ void (*setup_rxpba)(struct ixgbe_hw *, int, u32, int); @@ -3583,16 +3585,16 @@ struct ixgbe_mac_operations { s32 (*set_fw_drv_ver)(struct ixgbe_hw *, u8, u8, u8, u8); s32 (*get_thermal_sensor_data)(struct ixgbe_hw *); s32 (*init_thermal_sensor_thresh)(struct ixgbe_hw *hw); - s32 (*dmac_config)(struct ixgbe_hw *hw); - s32 (*dmac_update_tcs)(struct ixgbe_hw *hw); - s32 (*dmac_config_tcs)(struct ixgbe_hw *hw); void (*get_rtrup2tc)(struct ixgbe_hw *hw, u8 *map); - s32 (*setup_eee)(struct ixgbe_hw *hw, bool enable_eee); - void (*set_ethertype_anti_spoofing)(struct ixgbe_hw *, bool, int); - void (*set_source_address_pruning)(struct ixgbe_hw *, bool, - unsigned int); void (*disable_rx)(struct ixgbe_hw *hw); void (*enable_rx)(struct ixgbe_hw *hw); + void (*set_source_address_pruning)(struct ixgbe_hw *, bool, + unsigned int); + void (*set_ethertype_anti_spoofing)(struct ixgbe_hw *, bool, int); + s32 (*dmac_update_tcs)(struct ixgbe_hw *hw); + s32 (*dmac_config_tcs)(struct ixgbe_hw *hw); + s32 (*dmac_config)(struct ixgbe_hw *hw); + s32 (*setup_eee)(struct ixgbe_hw *hw, bool enable_eee); s32 (*read_iosf_sb_reg)(struct ixgbe_hw *, u32, u32, u32 *); s32 (*write_iosf_sb_reg)(struct ixgbe_hw *, u32, u32, u32); void (*disable_mdd)(struct ixgbe_hw *hw); diff --git a/drivers/net/ixgbe/base/ixgbe_x550.c b/drivers/net/ixgbe/base/ixgbe_x550.c index ba4f38a..3649bd5 100644 --- a/drivers/net/ixgbe/base/ixgbe_x550.c +++ b/drivers/net/ixgbe/base/ixgbe_x550.c @@ -1046,10 +1046,14 @@ void ixgbe_init_mac_link_ops_X550em(struct ixgbe_hw *hw) /* CS4227 does not support autoneg, so disable the laser control * functions for SFP+ fiber */ - if (hw->device_id == IXGBE_DEV_ID_X550EM_X_SFP) { + if (hw->mac.ops.get_media_type(hw) == ixgbe_media_type_fiber) { mac->ops.disable_tx_laser = NULL; mac->ops.enable_tx_laser = NULL; mac->ops.flap_tx_laser = NULL; + mac->ops.setup_link = ixgbe_setup_mac_link_multispeed_fiber; + mac->ops.setup_mac_link = ixgbe_setup_mac_link_sfp_x550em; + mac->ops.set_rate_select_speed = + ixgbe_set_soft_rate_select_speed; } } @@ -1110,7 +1114,7 @@ s32 ixgbe_init_phy_ops_X550em(struct ixgbe_hw *hw) DEBUGFUNC("ixgbe_init_phy_ops_X550em"); - if (hw->device_id == IXGBE_DEV_ID_X550EM_X_SFP) { + if (hw->mac.ops.get_media_type(hw) == ixgbe_media_type_fiber) { phy->phy_semaphore_mask = IXGBE_GSSR_SHARED_I2C_SM; ixgbe_setup_mux_ctl(hw); } @@ -1556,6 +1560,21 @@ STATIC s32 ixgbe_setup_ixfi_x550em(struct ixgbe_hw *hw, ixgbe_link_speed *speed) } /** + * ixgbe_setup_mac_link_sfp_x550em - Configure the KR PHY for SFP. + * @hw: pointer to hardware structure + * + * Configures the integrated KR PHY for SFP support. + **/ +s32 ixgbe_setup_mac_link_sfp_x550em(struct ixgbe_hw *hw, + ixgbe_link_speed speed, + bool autoneg_wait_to_complete) +{ + UNREFERENCED_1PARAMETER(autoneg_wait_to_complete); + + return ixgbe_setup_ixfi_x550em(hw, &speed); +} + +/** * ixgbe_setup_internal_phy_x550em - Configure integrated KR PHY * @hw: point to hardware structure * diff --git a/drivers/net/ixgbe/base/ixgbe_x550.h b/drivers/net/ixgbe/base/ixgbe_x550.h index 16afad3..5589453 100644 --- a/drivers/net/ixgbe/base/ixgbe_x550.h +++ b/drivers/net/ixgbe/base/ixgbe_x550.h @@ -87,5 +87,8 @@ s32 ixgbe_setup_internal_phy_x550em(struct ixgbe_hw *hw); s32 ixgbe_setup_phy_loopback_x550em(struct ixgbe_hw *hw); u32 ixgbe_get_supported_physical_layer_X550em(struct ixgbe_hw *hw); void ixgbe_disable_rx_x550(struct ixgbe_hw *hw); +s32 ixgbe_setup_mac_link_sfp_x550em(struct ixgbe_hw *hw, + ixgbe_link_speed speed, + bool autoneg_wait_to_complete); #endif /* _IXGBE_X550_H_ */