175eba5b6SRobert Mustacchi /****************************************************************************** 275eba5b6SRobert Mustacchi 3*c124a83eSRobert Mustacchi Copyright (c) 2001-2014, Intel Corporation 475eba5b6SRobert Mustacchi All rights reserved. 575eba5b6SRobert Mustacchi 675eba5b6SRobert Mustacchi Redistribution and use in source and binary forms, with or without 775eba5b6SRobert Mustacchi modification, are permitted provided that the following conditions are met: 875eba5b6SRobert Mustacchi 975eba5b6SRobert Mustacchi 1. Redistributions of source code must retain the above copyright notice, 1075eba5b6SRobert Mustacchi this list of conditions and the following disclaimer. 1175eba5b6SRobert Mustacchi 1275eba5b6SRobert Mustacchi 2. Redistributions in binary form must reproduce the above copyright 1375eba5b6SRobert Mustacchi notice, this list of conditions and the following disclaimer in the 1475eba5b6SRobert Mustacchi documentation and/or other materials provided with the distribution. 1575eba5b6SRobert Mustacchi 1675eba5b6SRobert Mustacchi 3. Neither the name of the Intel Corporation nor the names of its 1775eba5b6SRobert Mustacchi contributors may be used to endorse or promote products derived from 1875eba5b6SRobert Mustacchi this software without specific prior written permission. 1975eba5b6SRobert Mustacchi 2075eba5b6SRobert Mustacchi THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS "AS IS" 2175eba5b6SRobert Mustacchi AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE 2275eba5b6SRobert Mustacchi IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE 2375eba5b6SRobert Mustacchi ARE DISCLAIMED. IN NO EVENT SHALL THE COPYRIGHT OWNER OR CONTRIBUTORS BE 2475eba5b6SRobert Mustacchi LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR 2575eba5b6SRobert Mustacchi CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF 2675eba5b6SRobert Mustacchi SUBSTITUTE GOODS OR SERVICES; LOSS OF USE, DATA, OR PROFITS; OR BUSINESS 2775eba5b6SRobert Mustacchi INTERRUPTION) HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN 2875eba5b6SRobert Mustacchi CONTRACT, STRICT LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE) 2975eba5b6SRobert Mustacchi ARISING IN ANY WAY OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE 3075eba5b6SRobert Mustacchi POSSIBILITY OF SUCH DAMAGE. 3175eba5b6SRobert Mustacchi 3275eba5b6SRobert Mustacchi ******************************************************************************/ 3375eba5b6SRobert Mustacchi /*$FreeBSD$*/ 3475eba5b6SRobert Mustacchi 3575eba5b6SRobert Mustacchi #include "e1000_api.h" 3675eba5b6SRobert Mustacchi 3775eba5b6SRobert Mustacchi /** 3875eba5b6SRobert Mustacchi * e1000_init_mac_params - Initialize MAC function pointers 3975eba5b6SRobert Mustacchi * @hw: pointer to the HW structure 4075eba5b6SRobert Mustacchi * 4175eba5b6SRobert Mustacchi * This function initializes the function pointers for the MAC 4275eba5b6SRobert Mustacchi * set of functions. Called by drivers or by e1000_setup_init_funcs. 4375eba5b6SRobert Mustacchi **/ 4475eba5b6SRobert Mustacchi s32 e1000_init_mac_params(struct e1000_hw *hw) 4575eba5b6SRobert Mustacchi { 4675eba5b6SRobert Mustacchi s32 ret_val = E1000_SUCCESS; 4775eba5b6SRobert Mustacchi 4875eba5b6SRobert Mustacchi if (hw->mac.ops.init_params) { 4975eba5b6SRobert Mustacchi ret_val = hw->mac.ops.init_params(hw); 5075eba5b6SRobert Mustacchi if (ret_val) { 5175eba5b6SRobert Mustacchi DEBUGOUT("MAC Initialization Error\n"); 5275eba5b6SRobert Mustacchi goto out; 5375eba5b6SRobert Mustacchi } 5475eba5b6SRobert Mustacchi } else { 5575eba5b6SRobert Mustacchi DEBUGOUT("mac.init_mac_params was NULL\n"); 5675eba5b6SRobert Mustacchi ret_val = -E1000_ERR_CONFIG; 5775eba5b6SRobert Mustacchi } 5875eba5b6SRobert Mustacchi 5975eba5b6SRobert Mustacchi out: 6075eba5b6SRobert Mustacchi return ret_val; 6175eba5b6SRobert Mustacchi } 6275eba5b6SRobert Mustacchi 6375eba5b6SRobert Mustacchi /** 6475eba5b6SRobert Mustacchi * e1000_init_nvm_params - Initialize NVM function pointers 6575eba5b6SRobert Mustacchi * @hw: pointer to the HW structure 6675eba5b6SRobert Mustacchi * 6775eba5b6SRobert Mustacchi * This function initializes the function pointers for the NVM 6875eba5b6SRobert Mustacchi * set of functions. Called by drivers or by e1000_setup_init_funcs. 6975eba5b6SRobert Mustacchi **/ 7075eba5b6SRobert Mustacchi s32 e1000_init_nvm_params(struct e1000_hw *hw) 7175eba5b6SRobert Mustacchi { 7275eba5b6SRobert Mustacchi s32 ret_val = E1000_SUCCESS; 7375eba5b6SRobert Mustacchi 7475eba5b6SRobert Mustacchi if (hw->nvm.ops.init_params) { 7575eba5b6SRobert Mustacchi ret_val = hw->nvm.ops.init_params(hw); 7675eba5b6SRobert Mustacchi if (ret_val) { 7775eba5b6SRobert Mustacchi DEBUGOUT("NVM Initialization Error\n"); 7875eba5b6SRobert Mustacchi goto out; 7975eba5b6SRobert Mustacchi } 8075eba5b6SRobert Mustacchi } else { 8175eba5b6SRobert Mustacchi DEBUGOUT("nvm.init_nvm_params was NULL\n"); 8275eba5b6SRobert Mustacchi ret_val = -E1000_ERR_CONFIG; 8375eba5b6SRobert Mustacchi } 8475eba5b6SRobert Mustacchi 8575eba5b6SRobert Mustacchi out: 8675eba5b6SRobert Mustacchi return ret_val; 8775eba5b6SRobert Mustacchi } 8875eba5b6SRobert Mustacchi 8975eba5b6SRobert Mustacchi /** 9075eba5b6SRobert Mustacchi * e1000_init_phy_params - Initialize PHY function pointers 9175eba5b6SRobert Mustacchi * @hw: pointer to the HW structure 9275eba5b6SRobert Mustacchi * 9375eba5b6SRobert Mustacchi * This function initializes the function pointers for the PHY 9475eba5b6SRobert Mustacchi * set of functions. Called by drivers or by e1000_setup_init_funcs. 9575eba5b6SRobert Mustacchi **/ 9675eba5b6SRobert Mustacchi s32 e1000_init_phy_params(struct e1000_hw *hw) 9775eba5b6SRobert Mustacchi { 9875eba5b6SRobert Mustacchi s32 ret_val = E1000_SUCCESS; 9975eba5b6SRobert Mustacchi 10075eba5b6SRobert Mustacchi if (hw->phy.ops.init_params) { 10175eba5b6SRobert Mustacchi ret_val = hw->phy.ops.init_params(hw); 10275eba5b6SRobert Mustacchi if (ret_val) { 10375eba5b6SRobert Mustacchi DEBUGOUT("PHY Initialization Error\n"); 10475eba5b6SRobert Mustacchi goto out; 10575eba5b6SRobert Mustacchi } 10675eba5b6SRobert Mustacchi } else { 10775eba5b6SRobert Mustacchi DEBUGOUT("phy.init_phy_params was NULL\n"); 10875eba5b6SRobert Mustacchi ret_val = -E1000_ERR_CONFIG; 10975eba5b6SRobert Mustacchi } 11075eba5b6SRobert Mustacchi 11175eba5b6SRobert Mustacchi out: 11275eba5b6SRobert Mustacchi return ret_val; 11375eba5b6SRobert Mustacchi } 11475eba5b6SRobert Mustacchi 11575eba5b6SRobert Mustacchi /** 11675eba5b6SRobert Mustacchi * e1000_init_mbx_params - Initialize mailbox function pointers 11775eba5b6SRobert Mustacchi * @hw: pointer to the HW structure 11875eba5b6SRobert Mustacchi * 11975eba5b6SRobert Mustacchi * This function initializes the function pointers for the PHY 12075eba5b6SRobert Mustacchi * set of functions. Called by drivers or by e1000_setup_init_funcs. 12175eba5b6SRobert Mustacchi **/ 12275eba5b6SRobert Mustacchi s32 e1000_init_mbx_params(struct e1000_hw *hw) 12375eba5b6SRobert Mustacchi { 12475eba5b6SRobert Mustacchi s32 ret_val = E1000_SUCCESS; 12575eba5b6SRobert Mustacchi 12675eba5b6SRobert Mustacchi if (hw->mbx.ops.init_params) { 12775eba5b6SRobert Mustacchi ret_val = hw->mbx.ops.init_params(hw); 12875eba5b6SRobert Mustacchi if (ret_val) { 12975eba5b6SRobert Mustacchi DEBUGOUT("Mailbox Initialization Error\n"); 13075eba5b6SRobert Mustacchi goto out; 13175eba5b6SRobert Mustacchi } 13275eba5b6SRobert Mustacchi } else { 13375eba5b6SRobert Mustacchi DEBUGOUT("mbx.init_mbx_params was NULL\n"); 13475eba5b6SRobert Mustacchi ret_val = -E1000_ERR_CONFIG; 13575eba5b6SRobert Mustacchi } 13675eba5b6SRobert Mustacchi 13775eba5b6SRobert Mustacchi out: 13875eba5b6SRobert Mustacchi return ret_val; 13975eba5b6SRobert Mustacchi } 14075eba5b6SRobert Mustacchi 14175eba5b6SRobert Mustacchi /** 14275eba5b6SRobert Mustacchi * e1000_set_mac_type - Sets MAC type 14375eba5b6SRobert Mustacchi * @hw: pointer to the HW structure 14475eba5b6SRobert Mustacchi * 14575eba5b6SRobert Mustacchi * This function sets the mac type of the adapter based on the 14675eba5b6SRobert Mustacchi * device ID stored in the hw structure. 14775eba5b6SRobert Mustacchi * MUST BE FIRST FUNCTION CALLED (explicitly or through 14875eba5b6SRobert Mustacchi * e1000_setup_init_funcs()). 14975eba5b6SRobert Mustacchi **/ 15075eba5b6SRobert Mustacchi s32 e1000_set_mac_type(struct e1000_hw *hw) 15175eba5b6SRobert Mustacchi { 15275eba5b6SRobert Mustacchi struct e1000_mac_info *mac = &hw->mac; 15375eba5b6SRobert Mustacchi s32 ret_val = E1000_SUCCESS; 15475eba5b6SRobert Mustacchi 15575eba5b6SRobert Mustacchi DEBUGFUNC("e1000_set_mac_type"); 15675eba5b6SRobert Mustacchi 15775eba5b6SRobert Mustacchi switch (hw->device_id) { 15875eba5b6SRobert Mustacchi case E1000_DEV_ID_82542: 15975eba5b6SRobert Mustacchi mac->type = e1000_82542; 16075eba5b6SRobert Mustacchi break; 16175eba5b6SRobert Mustacchi case E1000_DEV_ID_82543GC_FIBER: 16275eba5b6SRobert Mustacchi case E1000_DEV_ID_82543GC_COPPER: 16375eba5b6SRobert Mustacchi mac->type = e1000_82543; 16475eba5b6SRobert Mustacchi break; 16575eba5b6SRobert Mustacchi case E1000_DEV_ID_82544EI_COPPER: 16675eba5b6SRobert Mustacchi case E1000_DEV_ID_82544EI_FIBER: 16775eba5b6SRobert Mustacchi case E1000_DEV_ID_82544GC_COPPER: 16875eba5b6SRobert Mustacchi case E1000_DEV_ID_82544GC_LOM: 16975eba5b6SRobert Mustacchi mac->type = e1000_82544; 17075eba5b6SRobert Mustacchi break; 17175eba5b6SRobert Mustacchi case E1000_DEV_ID_82540EM: 17275eba5b6SRobert Mustacchi case E1000_DEV_ID_82540EM_LOM: 17375eba5b6SRobert Mustacchi case E1000_DEV_ID_82540EP: 17475eba5b6SRobert Mustacchi case E1000_DEV_ID_82540EP_LOM: 17575eba5b6SRobert Mustacchi case E1000_DEV_ID_82540EP_LP: 17675eba5b6SRobert Mustacchi mac->type = e1000_82540; 17775eba5b6SRobert Mustacchi break; 17875eba5b6SRobert Mustacchi case E1000_DEV_ID_82545EM_COPPER: 17975eba5b6SRobert Mustacchi case E1000_DEV_ID_82545EM_FIBER: 18075eba5b6SRobert Mustacchi mac->type = e1000_82545; 18175eba5b6SRobert Mustacchi break; 18275eba5b6SRobert Mustacchi case E1000_DEV_ID_82545GM_COPPER: 18375eba5b6SRobert Mustacchi case E1000_DEV_ID_82545GM_FIBER: 18475eba5b6SRobert Mustacchi case E1000_DEV_ID_82545GM_SERDES: 18575eba5b6SRobert Mustacchi mac->type = e1000_82545_rev_3; 18675eba5b6SRobert Mustacchi break; 18775eba5b6SRobert Mustacchi case E1000_DEV_ID_82546EB_COPPER: 18875eba5b6SRobert Mustacchi case E1000_DEV_ID_82546EB_FIBER: 18975eba5b6SRobert Mustacchi case E1000_DEV_ID_82546EB_QUAD_COPPER: 19075eba5b6SRobert Mustacchi mac->type = e1000_82546; 19175eba5b6SRobert Mustacchi break; 19275eba5b6SRobert Mustacchi case E1000_DEV_ID_82546GB_COPPER: 19375eba5b6SRobert Mustacchi case E1000_DEV_ID_82546GB_FIBER: 19475eba5b6SRobert Mustacchi case E1000_DEV_ID_82546GB_SERDES: 19575eba5b6SRobert Mustacchi case E1000_DEV_ID_82546GB_PCIE: 19675eba5b6SRobert Mustacchi case E1000_DEV_ID_82546GB_QUAD_COPPER: 19775eba5b6SRobert Mustacchi case E1000_DEV_ID_82546GB_QUAD_COPPER_KSP3: 19875eba5b6SRobert Mustacchi mac->type = e1000_82546_rev_3; 19975eba5b6SRobert Mustacchi break; 20075eba5b6SRobert Mustacchi case E1000_DEV_ID_82541EI: 20175eba5b6SRobert Mustacchi case E1000_DEV_ID_82541EI_MOBILE: 20275eba5b6SRobert Mustacchi case E1000_DEV_ID_82541ER_LOM: 20375eba5b6SRobert Mustacchi mac->type = e1000_82541; 20475eba5b6SRobert Mustacchi break; 20575eba5b6SRobert Mustacchi case E1000_DEV_ID_82541ER: 20675eba5b6SRobert Mustacchi case E1000_DEV_ID_82541GI: 20775eba5b6SRobert Mustacchi case E1000_DEV_ID_82541GI_LF: 20875eba5b6SRobert Mustacchi case E1000_DEV_ID_82541GI_MOBILE: 20975eba5b6SRobert Mustacchi mac->type = e1000_82541_rev_2; 21075eba5b6SRobert Mustacchi break; 21175eba5b6SRobert Mustacchi case E1000_DEV_ID_82547EI: 21275eba5b6SRobert Mustacchi case E1000_DEV_ID_82547EI_MOBILE: 21375eba5b6SRobert Mustacchi mac->type = e1000_82547; 21475eba5b6SRobert Mustacchi break; 21575eba5b6SRobert Mustacchi case E1000_DEV_ID_82547GI: 21675eba5b6SRobert Mustacchi mac->type = e1000_82547_rev_2; 21775eba5b6SRobert Mustacchi break; 21875eba5b6SRobert Mustacchi case E1000_DEV_ID_82571EB_COPPER: 21975eba5b6SRobert Mustacchi case E1000_DEV_ID_82571EB_FIBER: 22075eba5b6SRobert Mustacchi case E1000_DEV_ID_82571EB_SERDES: 22175eba5b6SRobert Mustacchi case E1000_DEV_ID_82571EB_SERDES_DUAL: 22275eba5b6SRobert Mustacchi case E1000_DEV_ID_82571EB_SERDES_QUAD: 22375eba5b6SRobert Mustacchi case E1000_DEV_ID_82571EB_QUAD_COPPER: 22475eba5b6SRobert Mustacchi case E1000_DEV_ID_82571PT_QUAD_COPPER: 22575eba5b6SRobert Mustacchi case E1000_DEV_ID_82571EB_QUAD_FIBER: 22675eba5b6SRobert Mustacchi case E1000_DEV_ID_82571EB_QUAD_COPPER_LP: 22775eba5b6SRobert Mustacchi mac->type = e1000_82571; 22875eba5b6SRobert Mustacchi break; 22975eba5b6SRobert Mustacchi case E1000_DEV_ID_82572EI: 23075eba5b6SRobert Mustacchi case E1000_DEV_ID_82572EI_COPPER: 23175eba5b6SRobert Mustacchi case E1000_DEV_ID_82572EI_FIBER: 23275eba5b6SRobert Mustacchi case E1000_DEV_ID_82572EI_SERDES: 23375eba5b6SRobert Mustacchi mac->type = e1000_82572; 23475eba5b6SRobert Mustacchi break; 23575eba5b6SRobert Mustacchi case E1000_DEV_ID_82573E: 23675eba5b6SRobert Mustacchi case E1000_DEV_ID_82573E_IAMT: 23775eba5b6SRobert Mustacchi case E1000_DEV_ID_82573L: 23875eba5b6SRobert Mustacchi mac->type = e1000_82573; 23975eba5b6SRobert Mustacchi break; 24075eba5b6SRobert Mustacchi case E1000_DEV_ID_82574L: 24175eba5b6SRobert Mustacchi case E1000_DEV_ID_82574LA: 24275eba5b6SRobert Mustacchi mac->type = e1000_82574; 24375eba5b6SRobert Mustacchi break; 24475eba5b6SRobert Mustacchi case E1000_DEV_ID_82583V: 24575eba5b6SRobert Mustacchi mac->type = e1000_82583; 24675eba5b6SRobert Mustacchi break; 24775eba5b6SRobert Mustacchi case E1000_DEV_ID_80003ES2LAN_COPPER_DPT: 24875eba5b6SRobert Mustacchi case E1000_DEV_ID_80003ES2LAN_SERDES_DPT: 24975eba5b6SRobert Mustacchi case E1000_DEV_ID_80003ES2LAN_COPPER_SPT: 25075eba5b6SRobert Mustacchi case E1000_DEV_ID_80003ES2LAN_SERDES_SPT: 25175eba5b6SRobert Mustacchi mac->type = e1000_80003es2lan; 25275eba5b6SRobert Mustacchi break; 25375eba5b6SRobert Mustacchi case E1000_DEV_ID_ICH8_IFE: 25475eba5b6SRobert Mustacchi case E1000_DEV_ID_ICH8_IFE_GT: 25575eba5b6SRobert Mustacchi case E1000_DEV_ID_ICH8_IFE_G: 25675eba5b6SRobert Mustacchi case E1000_DEV_ID_ICH8_IGP_M: 25775eba5b6SRobert Mustacchi case E1000_DEV_ID_ICH8_IGP_M_AMT: 25875eba5b6SRobert Mustacchi case E1000_DEV_ID_ICH8_IGP_AMT: 25975eba5b6SRobert Mustacchi case E1000_DEV_ID_ICH8_IGP_C: 26075eba5b6SRobert Mustacchi case E1000_DEV_ID_ICH8_82567V_3: 26175eba5b6SRobert Mustacchi mac->type = e1000_ich8lan; 26275eba5b6SRobert Mustacchi break; 26375eba5b6SRobert Mustacchi case E1000_DEV_ID_ICH9_IFE: 26475eba5b6SRobert Mustacchi case E1000_DEV_ID_ICH9_IFE_GT: 26575eba5b6SRobert Mustacchi case E1000_DEV_ID_ICH9_IFE_G: 26675eba5b6SRobert Mustacchi case E1000_DEV_ID_ICH9_IGP_M: 26775eba5b6SRobert Mustacchi case E1000_DEV_ID_ICH9_IGP_M_AMT: 26875eba5b6SRobert Mustacchi case E1000_DEV_ID_ICH9_IGP_M_V: 26975eba5b6SRobert Mustacchi case E1000_DEV_ID_ICH9_IGP_AMT: 27075eba5b6SRobert Mustacchi case E1000_DEV_ID_ICH9_BM: 27175eba5b6SRobert Mustacchi case E1000_DEV_ID_ICH9_IGP_C: 27275eba5b6SRobert Mustacchi case E1000_DEV_ID_ICH10_R_BM_LM: 27375eba5b6SRobert Mustacchi case E1000_DEV_ID_ICH10_R_BM_LF: 27475eba5b6SRobert Mustacchi case E1000_DEV_ID_ICH10_R_BM_V: 27575eba5b6SRobert Mustacchi mac->type = e1000_ich9lan; 27675eba5b6SRobert Mustacchi break; 27775eba5b6SRobert Mustacchi case E1000_DEV_ID_ICH10_D_BM_LM: 27875eba5b6SRobert Mustacchi case E1000_DEV_ID_ICH10_D_BM_LF: 27975eba5b6SRobert Mustacchi case E1000_DEV_ID_ICH10_D_BM_V: 28075eba5b6SRobert Mustacchi mac->type = e1000_ich10lan; 28175eba5b6SRobert Mustacchi break; 28275eba5b6SRobert Mustacchi case E1000_DEV_ID_PCH_D_HV_DM: 28375eba5b6SRobert Mustacchi case E1000_DEV_ID_PCH_D_HV_DC: 28475eba5b6SRobert Mustacchi case E1000_DEV_ID_PCH_M_HV_LM: 28575eba5b6SRobert Mustacchi case E1000_DEV_ID_PCH_M_HV_LC: 28675eba5b6SRobert Mustacchi mac->type = e1000_pchlan; 28775eba5b6SRobert Mustacchi break; 28875eba5b6SRobert Mustacchi case E1000_DEV_ID_PCH2_LV_LM: 28975eba5b6SRobert Mustacchi case E1000_DEV_ID_PCH2_LV_V: 29075eba5b6SRobert Mustacchi mac->type = e1000_pch2lan; 29175eba5b6SRobert Mustacchi break; 29275eba5b6SRobert Mustacchi case E1000_DEV_ID_PCH_LPT_I217_LM: 29375eba5b6SRobert Mustacchi case E1000_DEV_ID_PCH_LPT_I217_V: 29475eba5b6SRobert Mustacchi case E1000_DEV_ID_PCH_LPTLP_I218_LM: 29575eba5b6SRobert Mustacchi case E1000_DEV_ID_PCH_LPTLP_I218_V: 296*c124a83eSRobert Mustacchi case E1000_DEV_ID_PCH_I218_LM2: 297*c124a83eSRobert Mustacchi case E1000_DEV_ID_PCH_I218_V2: 298*c124a83eSRobert Mustacchi case E1000_DEV_ID_PCH_I218_LM3: 299*c124a83eSRobert Mustacchi case E1000_DEV_ID_PCH_I218_V3: 30075eba5b6SRobert Mustacchi mac->type = e1000_pch_lpt; 30175eba5b6SRobert Mustacchi break; 30275eba5b6SRobert Mustacchi case E1000_DEV_ID_82575EB_COPPER: 30375eba5b6SRobert Mustacchi case E1000_DEV_ID_82575EB_FIBER_SERDES: 30475eba5b6SRobert Mustacchi case E1000_DEV_ID_82575GB_QUAD_COPPER: 30575eba5b6SRobert Mustacchi mac->type = e1000_82575; 30675eba5b6SRobert Mustacchi break; 30775eba5b6SRobert Mustacchi case E1000_DEV_ID_82576: 30875eba5b6SRobert Mustacchi case E1000_DEV_ID_82576_FIBER: 30975eba5b6SRobert Mustacchi case E1000_DEV_ID_82576_SERDES: 31075eba5b6SRobert Mustacchi case E1000_DEV_ID_82576_QUAD_COPPER: 31175eba5b6SRobert Mustacchi case E1000_DEV_ID_82576_QUAD_COPPER_ET2: 31275eba5b6SRobert Mustacchi case E1000_DEV_ID_82576_NS: 31375eba5b6SRobert Mustacchi case E1000_DEV_ID_82576_NS_SERDES: 31475eba5b6SRobert Mustacchi case E1000_DEV_ID_82576_SERDES_QUAD: 31575eba5b6SRobert Mustacchi mac->type = e1000_82576; 31675eba5b6SRobert Mustacchi break; 31775eba5b6SRobert Mustacchi case E1000_DEV_ID_82580_COPPER: 31875eba5b6SRobert Mustacchi case E1000_DEV_ID_82580_FIBER: 31975eba5b6SRobert Mustacchi case E1000_DEV_ID_82580_SERDES: 32075eba5b6SRobert Mustacchi case E1000_DEV_ID_82580_SGMII: 32175eba5b6SRobert Mustacchi case E1000_DEV_ID_82580_COPPER_DUAL: 32275eba5b6SRobert Mustacchi case E1000_DEV_ID_82580_QUAD_FIBER: 32375eba5b6SRobert Mustacchi case E1000_DEV_ID_DH89XXCC_SGMII: 32475eba5b6SRobert Mustacchi case E1000_DEV_ID_DH89XXCC_SERDES: 32575eba5b6SRobert Mustacchi case E1000_DEV_ID_DH89XXCC_BACKPLANE: 32675eba5b6SRobert Mustacchi case E1000_DEV_ID_DH89XXCC_SFP: 32775eba5b6SRobert Mustacchi mac->type = e1000_82580; 32875eba5b6SRobert Mustacchi break; 32975eba5b6SRobert Mustacchi case E1000_DEV_ID_I350_COPPER: 33075eba5b6SRobert Mustacchi case E1000_DEV_ID_I350_FIBER: 33175eba5b6SRobert Mustacchi case E1000_DEV_ID_I350_SERDES: 33275eba5b6SRobert Mustacchi case E1000_DEV_ID_I350_SGMII: 33375eba5b6SRobert Mustacchi case E1000_DEV_ID_I350_DA4: 33475eba5b6SRobert Mustacchi mac->type = e1000_i350; 33575eba5b6SRobert Mustacchi break; 336*c124a83eSRobert Mustacchi case E1000_DEV_ID_I210_COPPER_FLASHLESS: 337*c124a83eSRobert Mustacchi case E1000_DEV_ID_I210_SERDES_FLASHLESS: 33875eba5b6SRobert Mustacchi case E1000_DEV_ID_I210_COPPER: 33975eba5b6SRobert Mustacchi case E1000_DEV_ID_I210_COPPER_OEM1: 34075eba5b6SRobert Mustacchi case E1000_DEV_ID_I210_COPPER_IT: 34175eba5b6SRobert Mustacchi case E1000_DEV_ID_I210_FIBER: 34275eba5b6SRobert Mustacchi case E1000_DEV_ID_I210_SERDES: 34375eba5b6SRobert Mustacchi case E1000_DEV_ID_I210_SGMII: 34475eba5b6SRobert Mustacchi mac->type = e1000_i210; 34575eba5b6SRobert Mustacchi break; 34675eba5b6SRobert Mustacchi case E1000_DEV_ID_I211_COPPER: 34775eba5b6SRobert Mustacchi mac->type = e1000_i211; 34875eba5b6SRobert Mustacchi break; 34975eba5b6SRobert Mustacchi case E1000_DEV_ID_82576_VF: 35075eba5b6SRobert Mustacchi case E1000_DEV_ID_82576_VF_HV: 35175eba5b6SRobert Mustacchi mac->type = e1000_vfadapt; 35275eba5b6SRobert Mustacchi break; 35375eba5b6SRobert Mustacchi case E1000_DEV_ID_I350_VF: 35475eba5b6SRobert Mustacchi case E1000_DEV_ID_I350_VF_HV: 35575eba5b6SRobert Mustacchi mac->type = e1000_vfadapt_i350; 35675eba5b6SRobert Mustacchi break; 357*c124a83eSRobert Mustacchi 35813485e69SGarrett D'Amore case E1000_DEV_ID_I354_BACKPLANE_1GBPS: 35913485e69SGarrett D'Amore case E1000_DEV_ID_I354_SGMII: 36013485e69SGarrett D'Amore case E1000_DEV_ID_I354_BACKPLANE_2_5GBPS: 36113485e69SGarrett D'Amore mac->type = e1000_i354; 36213485e69SGarrett D'Amore break; 36375eba5b6SRobert Mustacchi default: 36475eba5b6SRobert Mustacchi /* Should never have loaded on this device */ 36575eba5b6SRobert Mustacchi ret_val = -E1000_ERR_MAC_INIT; 36675eba5b6SRobert Mustacchi break; 36775eba5b6SRobert Mustacchi } 36875eba5b6SRobert Mustacchi 36975eba5b6SRobert Mustacchi return ret_val; 37075eba5b6SRobert Mustacchi } 37175eba5b6SRobert Mustacchi 37275eba5b6SRobert Mustacchi /** 37375eba5b6SRobert Mustacchi * e1000_setup_init_funcs - Initializes function pointers 37475eba5b6SRobert Mustacchi * @hw: pointer to the HW structure 37575eba5b6SRobert Mustacchi * @init_device: TRUE will initialize the rest of the function pointers 37675eba5b6SRobert Mustacchi * getting the device ready for use. FALSE will only set 37775eba5b6SRobert Mustacchi * MAC type and the function pointers for the other init 37875eba5b6SRobert Mustacchi * functions. Passing FALSE will not generate any hardware 37975eba5b6SRobert Mustacchi * reads or writes. 38075eba5b6SRobert Mustacchi * 38175eba5b6SRobert Mustacchi * This function must be called by a driver in order to use the rest 38275eba5b6SRobert Mustacchi * of the 'shared' code files. Called by drivers only. 38375eba5b6SRobert Mustacchi **/ 38475eba5b6SRobert Mustacchi s32 e1000_setup_init_funcs(struct e1000_hw *hw, bool init_device) 38575eba5b6SRobert Mustacchi { 38675eba5b6SRobert Mustacchi s32 ret_val; 38775eba5b6SRobert Mustacchi 38875eba5b6SRobert Mustacchi /* Can't do much good without knowing the MAC type. */ 38975eba5b6SRobert Mustacchi ret_val = e1000_set_mac_type(hw); 39075eba5b6SRobert Mustacchi if (ret_val) { 39175eba5b6SRobert Mustacchi DEBUGOUT("ERROR: MAC type could not be set properly.\n"); 39275eba5b6SRobert Mustacchi goto out; 39375eba5b6SRobert Mustacchi } 39475eba5b6SRobert Mustacchi 39575eba5b6SRobert Mustacchi if (!hw->hw_addr) { 39675eba5b6SRobert Mustacchi DEBUGOUT("ERROR: Registers not mapped\n"); 39775eba5b6SRobert Mustacchi ret_val = -E1000_ERR_CONFIG; 39875eba5b6SRobert Mustacchi goto out; 39975eba5b6SRobert Mustacchi } 40075eba5b6SRobert Mustacchi 40175eba5b6SRobert Mustacchi /* 40275eba5b6SRobert Mustacchi * Init function pointers to generic implementations. We do this first 40375eba5b6SRobert Mustacchi * allowing a driver module to override it afterward. 40475eba5b6SRobert Mustacchi */ 40575eba5b6SRobert Mustacchi e1000_init_mac_ops_generic(hw); 40675eba5b6SRobert Mustacchi e1000_init_phy_ops_generic(hw); 40775eba5b6SRobert Mustacchi e1000_init_nvm_ops_generic(hw); 40875eba5b6SRobert Mustacchi e1000_init_mbx_ops_generic(hw); 40975eba5b6SRobert Mustacchi 41075eba5b6SRobert Mustacchi /* 41175eba5b6SRobert Mustacchi * Set up the init function pointers. These are functions within the 41275eba5b6SRobert Mustacchi * adapter family file that sets up function pointers for the rest of 41375eba5b6SRobert Mustacchi * the functions in that family. 41475eba5b6SRobert Mustacchi */ 41575eba5b6SRobert Mustacchi switch (hw->mac.type) { 41675eba5b6SRobert Mustacchi case e1000_82542: 41775eba5b6SRobert Mustacchi e1000_init_function_pointers_82542(hw); 41875eba5b6SRobert Mustacchi break; 41975eba5b6SRobert Mustacchi case e1000_82543: 42075eba5b6SRobert Mustacchi case e1000_82544: 42175eba5b6SRobert Mustacchi e1000_init_function_pointers_82543(hw); 42275eba5b6SRobert Mustacchi break; 42375eba5b6SRobert Mustacchi case e1000_82540: 42475eba5b6SRobert Mustacchi case e1000_82545: 42575eba5b6SRobert Mustacchi case e1000_82545_rev_3: 42675eba5b6SRobert Mustacchi case e1000_82546: 42775eba5b6SRobert Mustacchi case e1000_82546_rev_3: 42875eba5b6SRobert Mustacchi e1000_init_function_pointers_82540(hw); 42975eba5b6SRobert Mustacchi break; 43075eba5b6SRobert Mustacchi case e1000_82541: 43175eba5b6SRobert Mustacchi case e1000_82541_rev_2: 43275eba5b6SRobert Mustacchi case e1000_82547: 43375eba5b6SRobert Mustacchi case e1000_82547_rev_2: 43475eba5b6SRobert Mustacchi e1000_init_function_pointers_82541(hw); 43575eba5b6SRobert Mustacchi break; 43675eba5b6SRobert Mustacchi case e1000_82571: 43775eba5b6SRobert Mustacchi case e1000_82572: 43875eba5b6SRobert Mustacchi case e1000_82573: 43975eba5b6SRobert Mustacchi case e1000_82574: 44075eba5b6SRobert Mustacchi case e1000_82583: 44175eba5b6SRobert Mustacchi e1000_init_function_pointers_82571(hw); 44275eba5b6SRobert Mustacchi break; 44375eba5b6SRobert Mustacchi case e1000_80003es2lan: 44475eba5b6SRobert Mustacchi e1000_init_function_pointers_80003es2lan(hw); 44575eba5b6SRobert Mustacchi break; 44675eba5b6SRobert Mustacchi case e1000_ich8lan: 44775eba5b6SRobert Mustacchi case e1000_ich9lan: 44875eba5b6SRobert Mustacchi case e1000_ich10lan: 44975eba5b6SRobert Mustacchi case e1000_pchlan: 45075eba5b6SRobert Mustacchi case e1000_pch2lan: 45175eba5b6SRobert Mustacchi case e1000_pch_lpt: 45275eba5b6SRobert Mustacchi e1000_init_function_pointers_ich8lan(hw); 45375eba5b6SRobert Mustacchi break; 45475eba5b6SRobert Mustacchi case e1000_82575: 45575eba5b6SRobert Mustacchi case e1000_82576: 45675eba5b6SRobert Mustacchi case e1000_82580: 45775eba5b6SRobert Mustacchi case e1000_i350: 45813485e69SGarrett D'Amore case e1000_i354: 45975eba5b6SRobert Mustacchi e1000_init_function_pointers_82575(hw); 46075eba5b6SRobert Mustacchi break; 46175eba5b6SRobert Mustacchi case e1000_i210: 46275eba5b6SRobert Mustacchi case e1000_i211: 46375eba5b6SRobert Mustacchi e1000_init_function_pointers_i210(hw); 46475eba5b6SRobert Mustacchi break; 46575eba5b6SRobert Mustacchi case e1000_vfadapt: 46675eba5b6SRobert Mustacchi e1000_init_function_pointers_vf(hw); 46775eba5b6SRobert Mustacchi break; 46875eba5b6SRobert Mustacchi case e1000_vfadapt_i350: 46975eba5b6SRobert Mustacchi e1000_init_function_pointers_vf(hw); 47075eba5b6SRobert Mustacchi break; 47175eba5b6SRobert Mustacchi default: 47275eba5b6SRobert Mustacchi DEBUGOUT("Hardware not supported\n"); 47375eba5b6SRobert Mustacchi ret_val = -E1000_ERR_CONFIG; 47475eba5b6SRobert Mustacchi break; 47575eba5b6SRobert Mustacchi } 47675eba5b6SRobert Mustacchi 47775eba5b6SRobert Mustacchi /* 47875eba5b6SRobert Mustacchi * Initialize the rest of the function pointers. These require some 47975eba5b6SRobert Mustacchi * register reads/writes in some cases. 48075eba5b6SRobert Mustacchi */ 48175eba5b6SRobert Mustacchi if (!(ret_val) && init_device) { 48275eba5b6SRobert Mustacchi ret_val = e1000_init_mac_params(hw); 48375eba5b6SRobert Mustacchi if (ret_val) 48475eba5b6SRobert Mustacchi goto out; 48575eba5b6SRobert Mustacchi 48675eba5b6SRobert Mustacchi ret_val = e1000_init_nvm_params(hw); 48775eba5b6SRobert Mustacchi if (ret_val) 48875eba5b6SRobert Mustacchi goto out; 48975eba5b6SRobert Mustacchi 49075eba5b6SRobert Mustacchi ret_val = e1000_init_phy_params(hw); 49175eba5b6SRobert Mustacchi if (ret_val) 49275eba5b6SRobert Mustacchi goto out; 49375eba5b6SRobert Mustacchi 49475eba5b6SRobert Mustacchi ret_val = e1000_init_mbx_params(hw); 49575eba5b6SRobert Mustacchi if (ret_val) 49675eba5b6SRobert Mustacchi goto out; 49775eba5b6SRobert Mustacchi } 49875eba5b6SRobert Mustacchi 49975eba5b6SRobert Mustacchi out: 50075eba5b6SRobert Mustacchi return ret_val; 50175eba5b6SRobert Mustacchi } 50275eba5b6SRobert Mustacchi 50375eba5b6SRobert Mustacchi /** 50475eba5b6SRobert Mustacchi * e1000_get_bus_info - Obtain bus information for adapter 50575eba5b6SRobert Mustacchi * @hw: pointer to the HW structure 50675eba5b6SRobert Mustacchi * 50775eba5b6SRobert Mustacchi * This will obtain information about the HW bus for which the 50875eba5b6SRobert Mustacchi * adapter is attached and stores it in the hw structure. This is a 50975eba5b6SRobert Mustacchi * function pointer entry point called by drivers. 51075eba5b6SRobert Mustacchi **/ 51175eba5b6SRobert Mustacchi s32 e1000_get_bus_info(struct e1000_hw *hw) 51275eba5b6SRobert Mustacchi { 51375eba5b6SRobert Mustacchi if (hw->mac.ops.get_bus_info) 51475eba5b6SRobert Mustacchi return hw->mac.ops.get_bus_info(hw); 51575eba5b6SRobert Mustacchi 51675eba5b6SRobert Mustacchi return E1000_SUCCESS; 51775eba5b6SRobert Mustacchi } 51875eba5b6SRobert Mustacchi 51975eba5b6SRobert Mustacchi /** 52075eba5b6SRobert Mustacchi * e1000_clear_vfta - Clear VLAN filter table 52175eba5b6SRobert Mustacchi * @hw: pointer to the HW structure 52275eba5b6SRobert Mustacchi * 52375eba5b6SRobert Mustacchi * This clears the VLAN filter table on the adapter. This is a function 52475eba5b6SRobert Mustacchi * pointer entry point called by drivers. 52575eba5b6SRobert Mustacchi **/ 52675eba5b6SRobert Mustacchi void e1000_clear_vfta(struct e1000_hw *hw) 52775eba5b6SRobert Mustacchi { 52875eba5b6SRobert Mustacchi if (hw->mac.ops.clear_vfta) 52975eba5b6SRobert Mustacchi hw->mac.ops.clear_vfta(hw); 53075eba5b6SRobert Mustacchi } 53175eba5b6SRobert Mustacchi 53275eba5b6SRobert Mustacchi /** 53375eba5b6SRobert Mustacchi * e1000_write_vfta - Write value to VLAN filter table 53475eba5b6SRobert Mustacchi * @hw: pointer to the HW structure 53575eba5b6SRobert Mustacchi * @offset: the 32-bit offset in which to write the value to. 53675eba5b6SRobert Mustacchi * @value: the 32-bit value to write at location offset. 53775eba5b6SRobert Mustacchi * 53875eba5b6SRobert Mustacchi * This writes a 32-bit value to a 32-bit offset in the VLAN filter 53975eba5b6SRobert Mustacchi * table. This is a function pointer entry point called by drivers. 54075eba5b6SRobert Mustacchi **/ 54175eba5b6SRobert Mustacchi void e1000_write_vfta(struct e1000_hw *hw, u32 offset, u32 value) 54275eba5b6SRobert Mustacchi { 54375eba5b6SRobert Mustacchi if (hw->mac.ops.write_vfta) 54475eba5b6SRobert Mustacchi hw->mac.ops.write_vfta(hw, offset, value); 54575eba5b6SRobert Mustacchi } 54675eba5b6SRobert Mustacchi 54775eba5b6SRobert Mustacchi /** 54875eba5b6SRobert Mustacchi * e1000_update_mc_addr_list - Update Multicast addresses 54975eba5b6SRobert Mustacchi * @hw: pointer to the HW structure 55075eba5b6SRobert Mustacchi * @mc_addr_list: array of multicast addresses to program 55175eba5b6SRobert Mustacchi * @mc_addr_count: number of multicast addresses to program 55275eba5b6SRobert Mustacchi * 55375eba5b6SRobert Mustacchi * Updates the Multicast Table Array. 55475eba5b6SRobert Mustacchi * The caller must have a packed mc_addr_list of multicast addresses. 55575eba5b6SRobert Mustacchi **/ 55675eba5b6SRobert Mustacchi void e1000_update_mc_addr_list(struct e1000_hw *hw, u8 *mc_addr_list, 55775eba5b6SRobert Mustacchi u32 mc_addr_count) 55875eba5b6SRobert Mustacchi { 55975eba5b6SRobert Mustacchi if (hw->mac.ops.update_mc_addr_list) 56075eba5b6SRobert Mustacchi hw->mac.ops.update_mc_addr_list(hw, mc_addr_list, 56175eba5b6SRobert Mustacchi mc_addr_count); 56275eba5b6SRobert Mustacchi } 56375eba5b6SRobert Mustacchi 56475eba5b6SRobert Mustacchi /** 56575eba5b6SRobert Mustacchi * e1000_force_mac_fc - Force MAC flow control 56675eba5b6SRobert Mustacchi * @hw: pointer to the HW structure 56775eba5b6SRobert Mustacchi * 56875eba5b6SRobert Mustacchi * Force the MAC's flow control settings. Currently no func pointer exists 56975eba5b6SRobert Mustacchi * and all implementations are handled in the generic version of this 57075eba5b6SRobert Mustacchi * function. 57175eba5b6SRobert Mustacchi **/ 57275eba5b6SRobert Mustacchi s32 e1000_force_mac_fc(struct e1000_hw *hw) 57375eba5b6SRobert Mustacchi { 57475eba5b6SRobert Mustacchi return e1000_force_mac_fc_generic(hw); 57575eba5b6SRobert Mustacchi } 57675eba5b6SRobert Mustacchi 57775eba5b6SRobert Mustacchi /** 57875eba5b6SRobert Mustacchi * e1000_check_for_link - Check/Store link connection 57975eba5b6SRobert Mustacchi * @hw: pointer to the HW structure 58075eba5b6SRobert Mustacchi * 58175eba5b6SRobert Mustacchi * This checks the link condition of the adapter and stores the 58275eba5b6SRobert Mustacchi * results in the hw->mac structure. This is a function pointer entry 58375eba5b6SRobert Mustacchi * point called by drivers. 58475eba5b6SRobert Mustacchi **/ 58575eba5b6SRobert Mustacchi s32 e1000_check_for_link(struct e1000_hw *hw) 58675eba5b6SRobert Mustacchi { 58775eba5b6SRobert Mustacchi if (hw->mac.ops.check_for_link) 58875eba5b6SRobert Mustacchi return hw->mac.ops.check_for_link(hw); 58975eba5b6SRobert Mustacchi 59075eba5b6SRobert Mustacchi return -E1000_ERR_CONFIG; 59175eba5b6SRobert Mustacchi } 59275eba5b6SRobert Mustacchi 59375eba5b6SRobert Mustacchi /** 59475eba5b6SRobert Mustacchi * e1000_check_mng_mode - Check management mode 59575eba5b6SRobert Mustacchi * @hw: pointer to the HW structure 59675eba5b6SRobert Mustacchi * 59775eba5b6SRobert Mustacchi * This checks if the adapter has manageability enabled. 59875eba5b6SRobert Mustacchi * This is a function pointer entry point called by drivers. 59975eba5b6SRobert Mustacchi **/ 60075eba5b6SRobert Mustacchi bool e1000_check_mng_mode(struct e1000_hw *hw) 60175eba5b6SRobert Mustacchi { 60275eba5b6SRobert Mustacchi if (hw->mac.ops.check_mng_mode) 60375eba5b6SRobert Mustacchi return hw->mac.ops.check_mng_mode(hw); 60475eba5b6SRobert Mustacchi 60575eba5b6SRobert Mustacchi return FALSE; 60675eba5b6SRobert Mustacchi } 60775eba5b6SRobert Mustacchi 60875eba5b6SRobert Mustacchi /** 60975eba5b6SRobert Mustacchi * e1000_mng_write_dhcp_info - Writes DHCP info to host interface 61075eba5b6SRobert Mustacchi * @hw: pointer to the HW structure 61175eba5b6SRobert Mustacchi * @buffer: pointer to the host interface 61275eba5b6SRobert Mustacchi * @length: size of the buffer 61375eba5b6SRobert Mustacchi * 61475eba5b6SRobert Mustacchi * Writes the DHCP information to the host interface. 61575eba5b6SRobert Mustacchi **/ 61675eba5b6SRobert Mustacchi s32 e1000_mng_write_dhcp_info(struct e1000_hw *hw, u8 *buffer, u16 length) 61775eba5b6SRobert Mustacchi { 61875eba5b6SRobert Mustacchi return e1000_mng_write_dhcp_info_generic(hw, buffer, length); 61975eba5b6SRobert Mustacchi } 62075eba5b6SRobert Mustacchi 62175eba5b6SRobert Mustacchi /** 62275eba5b6SRobert Mustacchi * e1000_reset_hw - Reset hardware 62375eba5b6SRobert Mustacchi * @hw: pointer to the HW structure 62475eba5b6SRobert Mustacchi * 62575eba5b6SRobert Mustacchi * This resets the hardware into a known state. This is a function pointer 62675eba5b6SRobert Mustacchi * entry point called by drivers. 62775eba5b6SRobert Mustacchi **/ 62875eba5b6SRobert Mustacchi s32 e1000_reset_hw(struct e1000_hw *hw) 62975eba5b6SRobert Mustacchi { 63075eba5b6SRobert Mustacchi if (hw->mac.ops.reset_hw) 63175eba5b6SRobert Mustacchi return hw->mac.ops.reset_hw(hw); 63275eba5b6SRobert Mustacchi 63375eba5b6SRobert Mustacchi return -E1000_ERR_CONFIG; 63475eba5b6SRobert Mustacchi } 63575eba5b6SRobert Mustacchi 63675eba5b6SRobert Mustacchi /** 63775eba5b6SRobert Mustacchi * e1000_init_hw - Initialize hardware 63875eba5b6SRobert Mustacchi * @hw: pointer to the HW structure 63975eba5b6SRobert Mustacchi * 64075eba5b6SRobert Mustacchi * This inits the hardware readying it for operation. This is a function 64175eba5b6SRobert Mustacchi * pointer entry point called by drivers. 64275eba5b6SRobert Mustacchi **/ 64375eba5b6SRobert Mustacchi s32 e1000_init_hw(struct e1000_hw *hw) 64475eba5b6SRobert Mustacchi { 64575eba5b6SRobert Mustacchi if (hw->mac.ops.init_hw) 64675eba5b6SRobert Mustacchi return hw->mac.ops.init_hw(hw); 64775eba5b6SRobert Mustacchi 64875eba5b6SRobert Mustacchi return -E1000_ERR_CONFIG; 64975eba5b6SRobert Mustacchi } 65075eba5b6SRobert Mustacchi 65175eba5b6SRobert Mustacchi /** 65275eba5b6SRobert Mustacchi * e1000_setup_link - Configures link and flow control 65375eba5b6SRobert Mustacchi * @hw: pointer to the HW structure 65475eba5b6SRobert Mustacchi * 65575eba5b6SRobert Mustacchi * This configures link and flow control settings for the adapter. This 65675eba5b6SRobert Mustacchi * is a function pointer entry point called by drivers. While modules can 65775eba5b6SRobert Mustacchi * also call this, they probably call their own version of this function. 65875eba5b6SRobert Mustacchi **/ 65975eba5b6SRobert Mustacchi s32 e1000_setup_link(struct e1000_hw *hw) 66075eba5b6SRobert Mustacchi { 66175eba5b6SRobert Mustacchi if (hw->mac.ops.setup_link) 66275eba5b6SRobert Mustacchi return hw->mac.ops.setup_link(hw); 66375eba5b6SRobert Mustacchi 66475eba5b6SRobert Mustacchi return -E1000_ERR_CONFIG; 66575eba5b6SRobert Mustacchi } 66675eba5b6SRobert Mustacchi 66775eba5b6SRobert Mustacchi /** 66875eba5b6SRobert Mustacchi * e1000_get_speed_and_duplex - Returns current speed and duplex 66975eba5b6SRobert Mustacchi * @hw: pointer to the HW structure 67075eba5b6SRobert Mustacchi * @speed: pointer to a 16-bit value to store the speed 67175eba5b6SRobert Mustacchi * @duplex: pointer to a 16-bit value to store the duplex. 67275eba5b6SRobert Mustacchi * 67375eba5b6SRobert Mustacchi * This returns the speed and duplex of the adapter in the two 'out' 67475eba5b6SRobert Mustacchi * variables passed in. This is a function pointer entry point called 67575eba5b6SRobert Mustacchi * by drivers. 67675eba5b6SRobert Mustacchi **/ 67775eba5b6SRobert Mustacchi s32 e1000_get_speed_and_duplex(struct e1000_hw *hw, u16 *speed, u16 *duplex) 67875eba5b6SRobert Mustacchi { 67975eba5b6SRobert Mustacchi if (hw->mac.ops.get_link_up_info) 68075eba5b6SRobert Mustacchi return hw->mac.ops.get_link_up_info(hw, speed, duplex); 68175eba5b6SRobert Mustacchi 68275eba5b6SRobert Mustacchi return -E1000_ERR_CONFIG; 68375eba5b6SRobert Mustacchi } 68475eba5b6SRobert Mustacchi 68575eba5b6SRobert Mustacchi /** 68675eba5b6SRobert Mustacchi * e1000_setup_led - Configures SW controllable LED 68775eba5b6SRobert Mustacchi * @hw: pointer to the HW structure 68875eba5b6SRobert Mustacchi * 68975eba5b6SRobert Mustacchi * This prepares the SW controllable LED for use and saves the current state 69075eba5b6SRobert Mustacchi * of the LED so it can be later restored. This is a function pointer entry 69175eba5b6SRobert Mustacchi * point called by drivers. 69275eba5b6SRobert Mustacchi **/ 69375eba5b6SRobert Mustacchi s32 e1000_setup_led(struct e1000_hw *hw) 69475eba5b6SRobert Mustacchi { 69575eba5b6SRobert Mustacchi if (hw->mac.ops.setup_led) 69675eba5b6SRobert Mustacchi return hw->mac.ops.setup_led(hw); 69775eba5b6SRobert Mustacchi 69875eba5b6SRobert Mustacchi return E1000_SUCCESS; 69975eba5b6SRobert Mustacchi } 70075eba5b6SRobert Mustacchi 70175eba5b6SRobert Mustacchi /** 70275eba5b6SRobert Mustacchi * e1000_cleanup_led - Restores SW controllable LED 70375eba5b6SRobert Mustacchi * @hw: pointer to the HW structure 70475eba5b6SRobert Mustacchi * 70575eba5b6SRobert Mustacchi * This restores the SW controllable LED to the value saved off by 70675eba5b6SRobert Mustacchi * e1000_setup_led. This is a function pointer entry point called by drivers. 70775eba5b6SRobert Mustacchi **/ 70875eba5b6SRobert Mustacchi s32 e1000_cleanup_led(struct e1000_hw *hw) 70975eba5b6SRobert Mustacchi { 71075eba5b6SRobert Mustacchi if (hw->mac.ops.cleanup_led) 71175eba5b6SRobert Mustacchi return hw->mac.ops.cleanup_led(hw); 71275eba5b6SRobert Mustacchi 71375eba5b6SRobert Mustacchi return E1000_SUCCESS; 71475eba5b6SRobert Mustacchi } 71575eba5b6SRobert Mustacchi 71675eba5b6SRobert Mustacchi /** 71775eba5b6SRobert Mustacchi * e1000_blink_led - Blink SW controllable LED 71875eba5b6SRobert Mustacchi * @hw: pointer to the HW structure 71975eba5b6SRobert Mustacchi * 72075eba5b6SRobert Mustacchi * This starts the adapter LED blinking. Request the LED to be setup first 72175eba5b6SRobert Mustacchi * and cleaned up after. This is a function pointer entry point called by 72275eba5b6SRobert Mustacchi * drivers. 72375eba5b6SRobert Mustacchi **/ 72475eba5b6SRobert Mustacchi s32 e1000_blink_led(struct e1000_hw *hw) 72575eba5b6SRobert Mustacchi { 72675eba5b6SRobert Mustacchi if (hw->mac.ops.blink_led) 72775eba5b6SRobert Mustacchi return hw->mac.ops.blink_led(hw); 72875eba5b6SRobert Mustacchi 72975eba5b6SRobert Mustacchi return E1000_SUCCESS; 73075eba5b6SRobert Mustacchi } 73175eba5b6SRobert Mustacchi 73275eba5b6SRobert Mustacchi /** 73375eba5b6SRobert Mustacchi * e1000_id_led_init - store LED configurations in SW 73475eba5b6SRobert Mustacchi * @hw: pointer to the HW structure 73575eba5b6SRobert Mustacchi * 73675eba5b6SRobert Mustacchi * Initializes the LED config in SW. This is a function pointer entry point 73775eba5b6SRobert Mustacchi * called by drivers. 73875eba5b6SRobert Mustacchi **/ 73975eba5b6SRobert Mustacchi s32 e1000_id_led_init(struct e1000_hw *hw) 74075eba5b6SRobert Mustacchi { 74175eba5b6SRobert Mustacchi if (hw->mac.ops.id_led_init) 74275eba5b6SRobert Mustacchi return hw->mac.ops.id_led_init(hw); 74375eba5b6SRobert Mustacchi 74475eba5b6SRobert Mustacchi return E1000_SUCCESS; 74575eba5b6SRobert Mustacchi } 74675eba5b6SRobert Mustacchi 74775eba5b6SRobert Mustacchi /** 74875eba5b6SRobert Mustacchi * e1000_led_on - Turn on SW controllable LED 74975eba5b6SRobert Mustacchi * @hw: pointer to the HW structure 75075eba5b6SRobert Mustacchi * 75175eba5b6SRobert Mustacchi * Turns the SW defined LED on. This is a function pointer entry point 75275eba5b6SRobert Mustacchi * called by drivers. 75375eba5b6SRobert Mustacchi **/ 75475eba5b6SRobert Mustacchi s32 e1000_led_on(struct e1000_hw *hw) 75575eba5b6SRobert Mustacchi { 75675eba5b6SRobert Mustacchi if (hw->mac.ops.led_on) 75775eba5b6SRobert Mustacchi return hw->mac.ops.led_on(hw); 75875eba5b6SRobert Mustacchi 75975eba5b6SRobert Mustacchi return E1000_SUCCESS; 76075eba5b6SRobert Mustacchi } 76175eba5b6SRobert Mustacchi 76275eba5b6SRobert Mustacchi /** 76375eba5b6SRobert Mustacchi * e1000_led_off - Turn off SW controllable LED 76475eba5b6SRobert Mustacchi * @hw: pointer to the HW structure 76575eba5b6SRobert Mustacchi * 76675eba5b6SRobert Mustacchi * Turns the SW defined LED off. This is a function pointer entry point 76775eba5b6SRobert Mustacchi * called by drivers. 76875eba5b6SRobert Mustacchi **/ 76975eba5b6SRobert Mustacchi s32 e1000_led_off(struct e1000_hw *hw) 77075eba5b6SRobert Mustacchi { 77175eba5b6SRobert Mustacchi if (hw->mac.ops.led_off) 77275eba5b6SRobert Mustacchi return hw->mac.ops.led_off(hw); 77375eba5b6SRobert Mustacchi 77475eba5b6SRobert Mustacchi return E1000_SUCCESS; 77575eba5b6SRobert Mustacchi } 77675eba5b6SRobert Mustacchi 77775eba5b6SRobert Mustacchi /** 77875eba5b6SRobert Mustacchi * e1000_reset_adaptive - Reset adaptive IFS 77975eba5b6SRobert Mustacchi * @hw: pointer to the HW structure 78075eba5b6SRobert Mustacchi * 78175eba5b6SRobert Mustacchi * Resets the adaptive IFS. Currently no func pointer exists and all 78275eba5b6SRobert Mustacchi * implementations are handled in the generic version of this function. 78375eba5b6SRobert Mustacchi **/ 78475eba5b6SRobert Mustacchi void e1000_reset_adaptive(struct e1000_hw *hw) 78575eba5b6SRobert Mustacchi { 78675eba5b6SRobert Mustacchi e1000_reset_adaptive_generic(hw); 78775eba5b6SRobert Mustacchi } 78875eba5b6SRobert Mustacchi 78975eba5b6SRobert Mustacchi /** 79075eba5b6SRobert Mustacchi * e1000_update_adaptive - Update adaptive IFS 79175eba5b6SRobert Mustacchi * @hw: pointer to the HW structure 79275eba5b6SRobert Mustacchi * 79375eba5b6SRobert Mustacchi * Updates adapter IFS. Currently no func pointer exists and all 79475eba5b6SRobert Mustacchi * implementations are handled in the generic version of this function. 79575eba5b6SRobert Mustacchi **/ 79675eba5b6SRobert Mustacchi void e1000_update_adaptive(struct e1000_hw *hw) 79775eba5b6SRobert Mustacchi { 79875eba5b6SRobert Mustacchi e1000_update_adaptive_generic(hw); 79975eba5b6SRobert Mustacchi } 80075eba5b6SRobert Mustacchi 80175eba5b6SRobert Mustacchi /** 80275eba5b6SRobert Mustacchi * e1000_disable_pcie_master - Disable PCI-Express master access 80375eba5b6SRobert Mustacchi * @hw: pointer to the HW structure 80475eba5b6SRobert Mustacchi * 80575eba5b6SRobert Mustacchi * Disables PCI-Express master access and verifies there are no pending 80675eba5b6SRobert Mustacchi * requests. Currently no func pointer exists and all implementations are 80775eba5b6SRobert Mustacchi * handled in the generic version of this function. 80875eba5b6SRobert Mustacchi **/ 80975eba5b6SRobert Mustacchi s32 e1000_disable_pcie_master(struct e1000_hw *hw) 81075eba5b6SRobert Mustacchi { 81175eba5b6SRobert Mustacchi return e1000_disable_pcie_master_generic(hw); 81275eba5b6SRobert Mustacchi } 81375eba5b6SRobert Mustacchi 81475eba5b6SRobert Mustacchi /** 81575eba5b6SRobert Mustacchi * e1000_config_collision_dist - Configure collision distance 81675eba5b6SRobert Mustacchi * @hw: pointer to the HW structure 81775eba5b6SRobert Mustacchi * 81875eba5b6SRobert Mustacchi * Configures the collision distance to the default value and is used 81975eba5b6SRobert Mustacchi * during link setup. 82075eba5b6SRobert Mustacchi **/ 82175eba5b6SRobert Mustacchi void e1000_config_collision_dist(struct e1000_hw *hw) 82275eba5b6SRobert Mustacchi { 82375eba5b6SRobert Mustacchi if (hw->mac.ops.config_collision_dist) 82475eba5b6SRobert Mustacchi hw->mac.ops.config_collision_dist(hw); 82575eba5b6SRobert Mustacchi } 82675eba5b6SRobert Mustacchi 82775eba5b6SRobert Mustacchi /** 82875eba5b6SRobert Mustacchi * e1000_rar_set - Sets a receive address register 82975eba5b6SRobert Mustacchi * @hw: pointer to the HW structure 83075eba5b6SRobert Mustacchi * @addr: address to set the RAR to 83175eba5b6SRobert Mustacchi * @index: the RAR to set 83275eba5b6SRobert Mustacchi * 83375eba5b6SRobert Mustacchi * Sets a Receive Address Register (RAR) to the specified address. 83475eba5b6SRobert Mustacchi **/ 835*c124a83eSRobert Mustacchi int e1000_rar_set(struct e1000_hw *hw, u8 *addr, u32 index) 83675eba5b6SRobert Mustacchi { 83775eba5b6SRobert Mustacchi if (hw->mac.ops.rar_set) 838*c124a83eSRobert Mustacchi return hw->mac.ops.rar_set(hw, addr, index); 839*c124a83eSRobert Mustacchi 840*c124a83eSRobert Mustacchi return E1000_SUCCESS; 84175eba5b6SRobert Mustacchi } 84275eba5b6SRobert Mustacchi 84375eba5b6SRobert Mustacchi /** 84475eba5b6SRobert Mustacchi * e1000_validate_mdi_setting - Ensures valid MDI/MDIX SW state 84575eba5b6SRobert Mustacchi * @hw: pointer to the HW structure 84675eba5b6SRobert Mustacchi * 84775eba5b6SRobert Mustacchi * Ensures that the MDI/MDIX SW state is valid. 84875eba5b6SRobert Mustacchi **/ 84975eba5b6SRobert Mustacchi s32 e1000_validate_mdi_setting(struct e1000_hw *hw) 85075eba5b6SRobert Mustacchi { 85175eba5b6SRobert Mustacchi if (hw->mac.ops.validate_mdi_setting) 85275eba5b6SRobert Mustacchi return hw->mac.ops.validate_mdi_setting(hw); 85375eba5b6SRobert Mustacchi 85475eba5b6SRobert Mustacchi return E1000_SUCCESS; 85575eba5b6SRobert Mustacchi } 85675eba5b6SRobert Mustacchi 85775eba5b6SRobert Mustacchi /** 85875eba5b6SRobert Mustacchi * e1000_hash_mc_addr - Determines address location in multicast table 85975eba5b6SRobert Mustacchi * @hw: pointer to the HW structure 86075eba5b6SRobert Mustacchi * @mc_addr: Multicast address to hash. 86175eba5b6SRobert Mustacchi * 86275eba5b6SRobert Mustacchi * This hashes an address to determine its location in the multicast 86375eba5b6SRobert Mustacchi * table. Currently no func pointer exists and all implementations 86475eba5b6SRobert Mustacchi * are handled in the generic version of this function. 86575eba5b6SRobert Mustacchi **/ 86675eba5b6SRobert Mustacchi u32 e1000_hash_mc_addr(struct e1000_hw *hw, u8 *mc_addr) 86775eba5b6SRobert Mustacchi { 86875eba5b6SRobert Mustacchi return e1000_hash_mc_addr_generic(hw, mc_addr); 86975eba5b6SRobert Mustacchi } 87075eba5b6SRobert Mustacchi 87175eba5b6SRobert Mustacchi /** 87275eba5b6SRobert Mustacchi * e1000_enable_tx_pkt_filtering - Enable packet filtering on TX 87375eba5b6SRobert Mustacchi * @hw: pointer to the HW structure 87475eba5b6SRobert Mustacchi * 87575eba5b6SRobert Mustacchi * Enables packet filtering on transmit packets if manageability is enabled 87675eba5b6SRobert Mustacchi * and host interface is enabled. 87775eba5b6SRobert Mustacchi * Currently no func pointer exists and all implementations are handled in the 87875eba5b6SRobert Mustacchi * generic version of this function. 87975eba5b6SRobert Mustacchi **/ 88075eba5b6SRobert Mustacchi bool e1000_enable_tx_pkt_filtering(struct e1000_hw *hw) 88175eba5b6SRobert Mustacchi { 88275eba5b6SRobert Mustacchi return e1000_enable_tx_pkt_filtering_generic(hw); 88375eba5b6SRobert Mustacchi } 88475eba5b6SRobert Mustacchi 88575eba5b6SRobert Mustacchi /** 88675eba5b6SRobert Mustacchi * e1000_mng_host_if_write - Writes to the manageability host interface 88775eba5b6SRobert Mustacchi * @hw: pointer to the HW structure 88875eba5b6SRobert Mustacchi * @buffer: pointer to the host interface buffer 88975eba5b6SRobert Mustacchi * @length: size of the buffer 89075eba5b6SRobert Mustacchi * @offset: location in the buffer to write to 89175eba5b6SRobert Mustacchi * @sum: sum of the data (not checksum) 89275eba5b6SRobert Mustacchi * 89375eba5b6SRobert Mustacchi * This function writes the buffer content at the offset given on the host if. 89475eba5b6SRobert Mustacchi * It also does alignment considerations to do the writes in most efficient 89575eba5b6SRobert Mustacchi * way. Also fills up the sum of the buffer in *buffer parameter. 89675eba5b6SRobert Mustacchi **/ 89775eba5b6SRobert Mustacchi s32 e1000_mng_host_if_write(struct e1000_hw *hw, u8 *buffer, u16 length, 89875eba5b6SRobert Mustacchi u16 offset, u8 *sum) 89975eba5b6SRobert Mustacchi { 90075eba5b6SRobert Mustacchi return e1000_mng_host_if_write_generic(hw, buffer, length, offset, sum); 90175eba5b6SRobert Mustacchi } 90275eba5b6SRobert Mustacchi 90375eba5b6SRobert Mustacchi /** 90475eba5b6SRobert Mustacchi * e1000_mng_write_cmd_header - Writes manageability command header 90575eba5b6SRobert Mustacchi * @hw: pointer to the HW structure 90675eba5b6SRobert Mustacchi * @hdr: pointer to the host interface command header 90775eba5b6SRobert Mustacchi * 90875eba5b6SRobert Mustacchi * Writes the command header after does the checksum calculation. 90975eba5b6SRobert Mustacchi **/ 91075eba5b6SRobert Mustacchi s32 e1000_mng_write_cmd_header(struct e1000_hw *hw, 91175eba5b6SRobert Mustacchi struct e1000_host_mng_command_header *hdr) 91275eba5b6SRobert Mustacchi { 91375eba5b6SRobert Mustacchi return e1000_mng_write_cmd_header_generic(hw, hdr); 91475eba5b6SRobert Mustacchi } 91575eba5b6SRobert Mustacchi 91675eba5b6SRobert Mustacchi /** 91775eba5b6SRobert Mustacchi * e1000_mng_enable_host_if - Checks host interface is enabled 91875eba5b6SRobert Mustacchi * @hw: pointer to the HW structure 91975eba5b6SRobert Mustacchi * 92075eba5b6SRobert Mustacchi * Returns E1000_success upon success, else E1000_ERR_HOST_INTERFACE_COMMAND 92175eba5b6SRobert Mustacchi * 92275eba5b6SRobert Mustacchi * This function checks whether the HOST IF is enabled for command operation 92375eba5b6SRobert Mustacchi * and also checks whether the previous command is completed. It busy waits 92475eba5b6SRobert Mustacchi * in case of previous command is not completed. 92575eba5b6SRobert Mustacchi **/ 92675eba5b6SRobert Mustacchi s32 e1000_mng_enable_host_if(struct e1000_hw *hw) 92775eba5b6SRobert Mustacchi { 92875eba5b6SRobert Mustacchi return e1000_mng_enable_host_if_generic(hw); 92975eba5b6SRobert Mustacchi } 93075eba5b6SRobert Mustacchi 93175eba5b6SRobert Mustacchi /** 93275eba5b6SRobert Mustacchi * e1000_set_obff_timer - Set Optimized Buffer Flush/Fill timer 93375eba5b6SRobert Mustacchi * @hw: pointer to the HW structure 93475eba5b6SRobert Mustacchi * @itr: u32 indicating itr value 93575eba5b6SRobert Mustacchi * 93675eba5b6SRobert Mustacchi * Set the OBFF timer based on the given interrupt rate. 93775eba5b6SRobert Mustacchi **/ 93875eba5b6SRobert Mustacchi s32 e1000_set_obff_timer(struct e1000_hw *hw, u32 itr) 93975eba5b6SRobert Mustacchi { 94075eba5b6SRobert Mustacchi if (hw->mac.ops.set_obff_timer) 94175eba5b6SRobert Mustacchi return hw->mac.ops.set_obff_timer(hw, itr); 94275eba5b6SRobert Mustacchi 94375eba5b6SRobert Mustacchi return E1000_SUCCESS; 94475eba5b6SRobert Mustacchi } 94575eba5b6SRobert Mustacchi 94675eba5b6SRobert Mustacchi /** 94775eba5b6SRobert Mustacchi * e1000_check_reset_block - Verifies PHY can be reset 94875eba5b6SRobert Mustacchi * @hw: pointer to the HW structure 94975eba5b6SRobert Mustacchi * 95075eba5b6SRobert Mustacchi * Checks if the PHY is in a state that can be reset or if manageability 95175eba5b6SRobert Mustacchi * has it tied up. This is a function pointer entry point called by drivers. 95275eba5b6SRobert Mustacchi **/ 95375eba5b6SRobert Mustacchi s32 e1000_check_reset_block(struct e1000_hw *hw) 95475eba5b6SRobert Mustacchi { 95575eba5b6SRobert Mustacchi if (hw->phy.ops.check_reset_block) 95675eba5b6SRobert Mustacchi return hw->phy.ops.check_reset_block(hw); 95775eba5b6SRobert Mustacchi 95875eba5b6SRobert Mustacchi return E1000_SUCCESS; 95975eba5b6SRobert Mustacchi } 96075eba5b6SRobert Mustacchi 96175eba5b6SRobert Mustacchi /** 96275eba5b6SRobert Mustacchi * e1000_read_phy_reg - Reads PHY register 96375eba5b6SRobert Mustacchi * @hw: pointer to the HW structure 96475eba5b6SRobert Mustacchi * @offset: the register to read 96575eba5b6SRobert Mustacchi * @data: the buffer to store the 16-bit read. 96675eba5b6SRobert Mustacchi * 96775eba5b6SRobert Mustacchi * Reads the PHY register and returns the value in data. 96875eba5b6SRobert Mustacchi * This is a function pointer entry point called by drivers. 96975eba5b6SRobert Mustacchi **/ 97075eba5b6SRobert Mustacchi s32 e1000_read_phy_reg(struct e1000_hw *hw, u32 offset, u16 *data) 97175eba5b6SRobert Mustacchi { 97275eba5b6SRobert Mustacchi if (hw->phy.ops.read_reg) 97375eba5b6SRobert Mustacchi return hw->phy.ops.read_reg(hw, offset, data); 97475eba5b6SRobert Mustacchi 97575eba5b6SRobert Mustacchi return E1000_SUCCESS; 97675eba5b6SRobert Mustacchi } 97775eba5b6SRobert Mustacchi 97875eba5b6SRobert Mustacchi /** 97975eba5b6SRobert Mustacchi * e1000_write_phy_reg - Writes PHY register 98075eba5b6SRobert Mustacchi * @hw: pointer to the HW structure 98175eba5b6SRobert Mustacchi * @offset: the register to write 98275eba5b6SRobert Mustacchi * @data: the value to write. 98375eba5b6SRobert Mustacchi * 98475eba5b6SRobert Mustacchi * Writes the PHY register at offset with the value in data. 98575eba5b6SRobert Mustacchi * This is a function pointer entry point called by drivers. 98675eba5b6SRobert Mustacchi **/ 98775eba5b6SRobert Mustacchi s32 e1000_write_phy_reg(struct e1000_hw *hw, u32 offset, u16 data) 98875eba5b6SRobert Mustacchi { 98975eba5b6SRobert Mustacchi if (hw->phy.ops.write_reg) 99075eba5b6SRobert Mustacchi return hw->phy.ops.write_reg(hw, offset, data); 99175eba5b6SRobert Mustacchi 99275eba5b6SRobert Mustacchi return E1000_SUCCESS; 99375eba5b6SRobert Mustacchi } 99475eba5b6SRobert Mustacchi 99575eba5b6SRobert Mustacchi /** 99675eba5b6SRobert Mustacchi * e1000_release_phy - Generic release PHY 99775eba5b6SRobert Mustacchi * @hw: pointer to the HW structure 99875eba5b6SRobert Mustacchi * 99975eba5b6SRobert Mustacchi * Return if silicon family does not require a semaphore when accessing the 100075eba5b6SRobert Mustacchi * PHY. 100175eba5b6SRobert Mustacchi **/ 100275eba5b6SRobert Mustacchi void e1000_release_phy(struct e1000_hw *hw) 100375eba5b6SRobert Mustacchi { 100475eba5b6SRobert Mustacchi if (hw->phy.ops.release) 100575eba5b6SRobert Mustacchi hw->phy.ops.release(hw); 100675eba5b6SRobert Mustacchi } 100775eba5b6SRobert Mustacchi 100875eba5b6SRobert Mustacchi /** 100975eba5b6SRobert Mustacchi * e1000_acquire_phy - Generic acquire PHY 101075eba5b6SRobert Mustacchi * @hw: pointer to the HW structure 101175eba5b6SRobert Mustacchi * 101275eba5b6SRobert Mustacchi * Return success if silicon family does not require a semaphore when 101375eba5b6SRobert Mustacchi * accessing the PHY. 101475eba5b6SRobert Mustacchi **/ 101575eba5b6SRobert Mustacchi s32 e1000_acquire_phy(struct e1000_hw *hw) 101675eba5b6SRobert Mustacchi { 101775eba5b6SRobert Mustacchi if (hw->phy.ops.acquire) 101875eba5b6SRobert Mustacchi return hw->phy.ops.acquire(hw); 101975eba5b6SRobert Mustacchi 102075eba5b6SRobert Mustacchi return E1000_SUCCESS; 102175eba5b6SRobert Mustacchi } 102275eba5b6SRobert Mustacchi 102375eba5b6SRobert Mustacchi /** 102475eba5b6SRobert Mustacchi * e1000_cfg_on_link_up - Configure PHY upon link up 102575eba5b6SRobert Mustacchi * @hw: pointer to the HW structure 102675eba5b6SRobert Mustacchi **/ 102775eba5b6SRobert Mustacchi s32 e1000_cfg_on_link_up(struct e1000_hw *hw) 102875eba5b6SRobert Mustacchi { 102975eba5b6SRobert Mustacchi if (hw->phy.ops.cfg_on_link_up) 103075eba5b6SRobert Mustacchi return hw->phy.ops.cfg_on_link_up(hw); 103175eba5b6SRobert Mustacchi 103275eba5b6SRobert Mustacchi return E1000_SUCCESS; 103375eba5b6SRobert Mustacchi } 103475eba5b6SRobert Mustacchi 103575eba5b6SRobert Mustacchi /** 103675eba5b6SRobert Mustacchi * e1000_read_kmrn_reg - Reads register using Kumeran interface 103775eba5b6SRobert Mustacchi * @hw: pointer to the HW structure 103875eba5b6SRobert Mustacchi * @offset: the register to read 103975eba5b6SRobert Mustacchi * @data: the location to store the 16-bit value read. 104075eba5b6SRobert Mustacchi * 104175eba5b6SRobert Mustacchi * Reads a register out of the Kumeran interface. Currently no func pointer 104275eba5b6SRobert Mustacchi * exists and all implementations are handled in the generic version of 104375eba5b6SRobert Mustacchi * this function. 104475eba5b6SRobert Mustacchi **/ 104575eba5b6SRobert Mustacchi s32 e1000_read_kmrn_reg(struct e1000_hw *hw, u32 offset, u16 *data) 104675eba5b6SRobert Mustacchi { 104775eba5b6SRobert Mustacchi return e1000_read_kmrn_reg_generic(hw, offset, data); 104875eba5b6SRobert Mustacchi } 104975eba5b6SRobert Mustacchi 105075eba5b6SRobert Mustacchi /** 105175eba5b6SRobert Mustacchi * e1000_write_kmrn_reg - Writes register using Kumeran interface 105275eba5b6SRobert Mustacchi * @hw: pointer to the HW structure 105375eba5b6SRobert Mustacchi * @offset: the register to write 105475eba5b6SRobert Mustacchi * @data: the value to write. 105575eba5b6SRobert Mustacchi * 105675eba5b6SRobert Mustacchi * Writes a register to the Kumeran interface. Currently no func pointer 105775eba5b6SRobert Mustacchi * exists and all implementations are handled in the generic version of 105875eba5b6SRobert Mustacchi * this function. 105975eba5b6SRobert Mustacchi **/ 106075eba5b6SRobert Mustacchi s32 e1000_write_kmrn_reg(struct e1000_hw *hw, u32 offset, u16 data) 106175eba5b6SRobert Mustacchi { 106275eba5b6SRobert Mustacchi return e1000_write_kmrn_reg_generic(hw, offset, data); 106375eba5b6SRobert Mustacchi } 106475eba5b6SRobert Mustacchi 106575eba5b6SRobert Mustacchi /** 106675eba5b6SRobert Mustacchi * e1000_get_cable_length - Retrieves cable length estimation 106775eba5b6SRobert Mustacchi * @hw: pointer to the HW structure 106875eba5b6SRobert Mustacchi * 106975eba5b6SRobert Mustacchi * This function estimates the cable length and stores them in 107075eba5b6SRobert Mustacchi * hw->phy.min_length and hw->phy.max_length. This is a function pointer 107175eba5b6SRobert Mustacchi * entry point called by drivers. 107275eba5b6SRobert Mustacchi **/ 107375eba5b6SRobert Mustacchi s32 e1000_get_cable_length(struct e1000_hw *hw) 107475eba5b6SRobert Mustacchi { 107575eba5b6SRobert Mustacchi if (hw->phy.ops.get_cable_length) 107675eba5b6SRobert Mustacchi return hw->phy.ops.get_cable_length(hw); 107775eba5b6SRobert Mustacchi 107875eba5b6SRobert Mustacchi return E1000_SUCCESS; 107975eba5b6SRobert Mustacchi } 108075eba5b6SRobert Mustacchi 108175eba5b6SRobert Mustacchi /** 108275eba5b6SRobert Mustacchi * e1000_get_phy_info - Retrieves PHY information from registers 108375eba5b6SRobert Mustacchi * @hw: pointer to the HW structure 108475eba5b6SRobert Mustacchi * 108575eba5b6SRobert Mustacchi * This function gets some information from various PHY registers and 108675eba5b6SRobert Mustacchi * populates hw->phy values with it. This is a function pointer entry 108775eba5b6SRobert Mustacchi * point called by drivers. 108875eba5b6SRobert Mustacchi **/ 108975eba5b6SRobert Mustacchi s32 e1000_get_phy_info(struct e1000_hw *hw) 109075eba5b6SRobert Mustacchi { 109175eba5b6SRobert Mustacchi if (hw->phy.ops.get_info) 109275eba5b6SRobert Mustacchi return hw->phy.ops.get_info(hw); 109375eba5b6SRobert Mustacchi 109475eba5b6SRobert Mustacchi return E1000_SUCCESS; 109575eba5b6SRobert Mustacchi } 109675eba5b6SRobert Mustacchi 109775eba5b6SRobert Mustacchi /** 109875eba5b6SRobert Mustacchi * e1000_phy_hw_reset - Hard PHY reset 109975eba5b6SRobert Mustacchi * @hw: pointer to the HW structure 110075eba5b6SRobert Mustacchi * 110175eba5b6SRobert Mustacchi * Performs a hard PHY reset. This is a function pointer entry point called 110275eba5b6SRobert Mustacchi * by drivers. 110375eba5b6SRobert Mustacchi **/ 110475eba5b6SRobert Mustacchi s32 e1000_phy_hw_reset(struct e1000_hw *hw) 110575eba5b6SRobert Mustacchi { 110675eba5b6SRobert Mustacchi if (hw->phy.ops.reset) 110775eba5b6SRobert Mustacchi return hw->phy.ops.reset(hw); 110875eba5b6SRobert Mustacchi 110975eba5b6SRobert Mustacchi return E1000_SUCCESS; 111075eba5b6SRobert Mustacchi } 111175eba5b6SRobert Mustacchi 111275eba5b6SRobert Mustacchi /** 111375eba5b6SRobert Mustacchi * e1000_phy_commit - Soft PHY reset 111475eba5b6SRobert Mustacchi * @hw: pointer to the HW structure 111575eba5b6SRobert Mustacchi * 111675eba5b6SRobert Mustacchi * Performs a soft PHY reset on those that apply. This is a function pointer 111775eba5b6SRobert Mustacchi * entry point called by drivers. 111875eba5b6SRobert Mustacchi **/ 111975eba5b6SRobert Mustacchi s32 e1000_phy_commit(struct e1000_hw *hw) 112075eba5b6SRobert Mustacchi { 112175eba5b6SRobert Mustacchi if (hw->phy.ops.commit) 112275eba5b6SRobert Mustacchi return hw->phy.ops.commit(hw); 112375eba5b6SRobert Mustacchi 112475eba5b6SRobert Mustacchi return E1000_SUCCESS; 112575eba5b6SRobert Mustacchi } 112675eba5b6SRobert Mustacchi 112775eba5b6SRobert Mustacchi /** 112875eba5b6SRobert Mustacchi * e1000_set_d0_lplu_state - Sets low power link up state for D0 112975eba5b6SRobert Mustacchi * @hw: pointer to the HW structure 113075eba5b6SRobert Mustacchi * @active: boolean used to enable/disable lplu 113175eba5b6SRobert Mustacchi * 113275eba5b6SRobert Mustacchi * Success returns 0, Failure returns 1 113375eba5b6SRobert Mustacchi * 113475eba5b6SRobert Mustacchi * The low power link up (lplu) state is set to the power management level D0 113575eba5b6SRobert Mustacchi * and SmartSpeed is disabled when active is TRUE, else clear lplu for D0 113675eba5b6SRobert Mustacchi * and enable Smartspeed. LPLU and Smartspeed are mutually exclusive. LPLU 113775eba5b6SRobert Mustacchi * is used during Dx states where the power conservation is most important. 113875eba5b6SRobert Mustacchi * During driver activity, SmartSpeed should be enabled so performance is 113975eba5b6SRobert Mustacchi * maintained. This is a function pointer entry point called by drivers. 114075eba5b6SRobert Mustacchi **/ 114175eba5b6SRobert Mustacchi s32 e1000_set_d0_lplu_state(struct e1000_hw *hw, bool active) 114275eba5b6SRobert Mustacchi { 114375eba5b6SRobert Mustacchi if (hw->phy.ops.set_d0_lplu_state) 114475eba5b6SRobert Mustacchi return hw->phy.ops.set_d0_lplu_state(hw, active); 114575eba5b6SRobert Mustacchi 114675eba5b6SRobert Mustacchi return E1000_SUCCESS; 114775eba5b6SRobert Mustacchi } 114875eba5b6SRobert Mustacchi 114975eba5b6SRobert Mustacchi /** 115075eba5b6SRobert Mustacchi * e1000_set_d3_lplu_state - Sets low power link up state for D3 115175eba5b6SRobert Mustacchi * @hw: pointer to the HW structure 115275eba5b6SRobert Mustacchi * @active: boolean used to enable/disable lplu 115375eba5b6SRobert Mustacchi * 115475eba5b6SRobert Mustacchi * Success returns 0, Failure returns 1 115575eba5b6SRobert Mustacchi * 115675eba5b6SRobert Mustacchi * The low power link up (lplu) state is set to the power management level D3 115775eba5b6SRobert Mustacchi * and SmartSpeed is disabled when active is TRUE, else clear lplu for D3 115875eba5b6SRobert Mustacchi * and enable Smartspeed. LPLU and Smartspeed are mutually exclusive. LPLU 115975eba5b6SRobert Mustacchi * is used during Dx states where the power conservation is most important. 116075eba5b6SRobert Mustacchi * During driver activity, SmartSpeed should be enabled so performance is 116175eba5b6SRobert Mustacchi * maintained. This is a function pointer entry point called by drivers. 116275eba5b6SRobert Mustacchi **/ 116375eba5b6SRobert Mustacchi s32 e1000_set_d3_lplu_state(struct e1000_hw *hw, bool active) 116475eba5b6SRobert Mustacchi { 116575eba5b6SRobert Mustacchi if (hw->phy.ops.set_d3_lplu_state) 116675eba5b6SRobert Mustacchi return hw->phy.ops.set_d3_lplu_state(hw, active); 116775eba5b6SRobert Mustacchi 116875eba5b6SRobert Mustacchi return E1000_SUCCESS; 116975eba5b6SRobert Mustacchi } 117075eba5b6SRobert Mustacchi 117175eba5b6SRobert Mustacchi /** 117275eba5b6SRobert Mustacchi * e1000_read_mac_addr - Reads MAC address 117375eba5b6SRobert Mustacchi * @hw: pointer to the HW structure 117475eba5b6SRobert Mustacchi * 117575eba5b6SRobert Mustacchi * Reads the MAC address out of the adapter and stores it in the HW structure. 117675eba5b6SRobert Mustacchi * Currently no func pointer exists and all implementations are handled in the 117775eba5b6SRobert Mustacchi * generic version of this function. 117875eba5b6SRobert Mustacchi **/ 117975eba5b6SRobert Mustacchi s32 e1000_read_mac_addr(struct e1000_hw *hw) 118075eba5b6SRobert Mustacchi { 118175eba5b6SRobert Mustacchi if (hw->mac.ops.read_mac_addr) 118275eba5b6SRobert Mustacchi return hw->mac.ops.read_mac_addr(hw); 118375eba5b6SRobert Mustacchi 118475eba5b6SRobert Mustacchi return e1000_read_mac_addr_generic(hw); 118575eba5b6SRobert Mustacchi } 118675eba5b6SRobert Mustacchi 118775eba5b6SRobert Mustacchi /** 118875eba5b6SRobert Mustacchi * e1000_read_pba_string - Read device part number string 118975eba5b6SRobert Mustacchi * @hw: pointer to the HW structure 119075eba5b6SRobert Mustacchi * @pba_num: pointer to device part number 119175eba5b6SRobert Mustacchi * @pba_num_size: size of part number buffer 119275eba5b6SRobert Mustacchi * 119375eba5b6SRobert Mustacchi * Reads the product board assembly (PBA) number from the EEPROM and stores 119475eba5b6SRobert Mustacchi * the value in pba_num. 119575eba5b6SRobert Mustacchi * Currently no func pointer exists and all implementations are handled in the 119675eba5b6SRobert Mustacchi * generic version of this function. 119775eba5b6SRobert Mustacchi **/ 119875eba5b6SRobert Mustacchi s32 e1000_read_pba_string(struct e1000_hw *hw, u8 *pba_num, u32 pba_num_size) 119975eba5b6SRobert Mustacchi { 120075eba5b6SRobert Mustacchi return e1000_read_pba_string_generic(hw, pba_num, pba_num_size); 120175eba5b6SRobert Mustacchi } 120275eba5b6SRobert Mustacchi 120375eba5b6SRobert Mustacchi /** 120475eba5b6SRobert Mustacchi * e1000_read_pba_length - Read device part number string length 120575eba5b6SRobert Mustacchi * @hw: pointer to the HW structure 120675eba5b6SRobert Mustacchi * @pba_num_size: size of part number buffer 120775eba5b6SRobert Mustacchi * 120875eba5b6SRobert Mustacchi * Reads the product board assembly (PBA) number length from the EEPROM and 120975eba5b6SRobert Mustacchi * stores the value in pba_num. 121075eba5b6SRobert Mustacchi * Currently no func pointer exists and all implementations are handled in the 121175eba5b6SRobert Mustacchi * generic version of this function. 121275eba5b6SRobert Mustacchi **/ 121375eba5b6SRobert Mustacchi s32 e1000_read_pba_length(struct e1000_hw *hw, u32 *pba_num_size) 121475eba5b6SRobert Mustacchi { 121575eba5b6SRobert Mustacchi return e1000_read_pba_length_generic(hw, pba_num_size); 121675eba5b6SRobert Mustacchi } 121775eba5b6SRobert Mustacchi 121875eba5b6SRobert Mustacchi /** 121975eba5b6SRobert Mustacchi * e1000_validate_nvm_checksum - Verifies NVM (EEPROM) checksum 122075eba5b6SRobert Mustacchi * @hw: pointer to the HW structure 122175eba5b6SRobert Mustacchi * 122275eba5b6SRobert Mustacchi * Validates the NVM checksum is correct. This is a function pointer entry 122375eba5b6SRobert Mustacchi * point called by drivers. 122475eba5b6SRobert Mustacchi **/ 122575eba5b6SRobert Mustacchi s32 e1000_validate_nvm_checksum(struct e1000_hw *hw) 122675eba5b6SRobert Mustacchi { 122775eba5b6SRobert Mustacchi if (hw->nvm.ops.validate) 122875eba5b6SRobert Mustacchi return hw->nvm.ops.validate(hw); 122975eba5b6SRobert Mustacchi 123075eba5b6SRobert Mustacchi return -E1000_ERR_CONFIG; 123175eba5b6SRobert Mustacchi } 123275eba5b6SRobert Mustacchi 123375eba5b6SRobert Mustacchi /** 123475eba5b6SRobert Mustacchi * e1000_update_nvm_checksum - Updates NVM (EEPROM) checksum 123575eba5b6SRobert Mustacchi * @hw: pointer to the HW structure 123675eba5b6SRobert Mustacchi * 123775eba5b6SRobert Mustacchi * Updates the NVM checksum. Currently no func pointer exists and all 123875eba5b6SRobert Mustacchi * implementations are handled in the generic version of this function. 123975eba5b6SRobert Mustacchi **/ 124075eba5b6SRobert Mustacchi s32 e1000_update_nvm_checksum(struct e1000_hw *hw) 124175eba5b6SRobert Mustacchi { 124275eba5b6SRobert Mustacchi if (hw->nvm.ops.update) 124375eba5b6SRobert Mustacchi return hw->nvm.ops.update(hw); 124475eba5b6SRobert Mustacchi 124575eba5b6SRobert Mustacchi return -E1000_ERR_CONFIG; 124675eba5b6SRobert Mustacchi } 124775eba5b6SRobert Mustacchi 124875eba5b6SRobert Mustacchi /** 124975eba5b6SRobert Mustacchi * e1000_reload_nvm - Reloads EEPROM 125075eba5b6SRobert Mustacchi * @hw: pointer to the HW structure 125175eba5b6SRobert Mustacchi * 125275eba5b6SRobert Mustacchi * Reloads the EEPROM by setting the "Reinitialize from EEPROM" bit in the 125375eba5b6SRobert Mustacchi * extended control register. 125475eba5b6SRobert Mustacchi **/ 125575eba5b6SRobert Mustacchi void e1000_reload_nvm(struct e1000_hw *hw) 125675eba5b6SRobert Mustacchi { 125775eba5b6SRobert Mustacchi if (hw->nvm.ops.reload) 125875eba5b6SRobert Mustacchi hw->nvm.ops.reload(hw); 125975eba5b6SRobert Mustacchi } 126075eba5b6SRobert Mustacchi 126175eba5b6SRobert Mustacchi /** 126275eba5b6SRobert Mustacchi * e1000_read_nvm - Reads NVM (EEPROM) 126375eba5b6SRobert Mustacchi * @hw: pointer to the HW structure 126475eba5b6SRobert Mustacchi * @offset: the word offset to read 126575eba5b6SRobert Mustacchi * @words: number of 16-bit words to read 126675eba5b6SRobert Mustacchi * @data: pointer to the properly sized buffer for the data. 126775eba5b6SRobert Mustacchi * 126875eba5b6SRobert Mustacchi * Reads 16-bit chunks of data from the NVM (EEPROM). This is a function 126975eba5b6SRobert Mustacchi * pointer entry point called by drivers. 127075eba5b6SRobert Mustacchi **/ 127175eba5b6SRobert Mustacchi s32 e1000_read_nvm(struct e1000_hw *hw, u16 offset, u16 words, u16 *data) 127275eba5b6SRobert Mustacchi { 127375eba5b6SRobert Mustacchi if (hw->nvm.ops.read) 127475eba5b6SRobert Mustacchi return hw->nvm.ops.read(hw, offset, words, data); 127575eba5b6SRobert Mustacchi 127675eba5b6SRobert Mustacchi return -E1000_ERR_CONFIG; 127775eba5b6SRobert Mustacchi } 127875eba5b6SRobert Mustacchi 127975eba5b6SRobert Mustacchi /** 128075eba5b6SRobert Mustacchi * e1000_write_nvm - Writes to NVM (EEPROM) 128175eba5b6SRobert Mustacchi * @hw: pointer to the HW structure 128275eba5b6SRobert Mustacchi * @offset: the word offset to read 128375eba5b6SRobert Mustacchi * @words: number of 16-bit words to write 128475eba5b6SRobert Mustacchi * @data: pointer to the properly sized buffer for the data. 128575eba5b6SRobert Mustacchi * 128675eba5b6SRobert Mustacchi * Writes 16-bit chunks of data to the NVM (EEPROM). This is a function 128775eba5b6SRobert Mustacchi * pointer entry point called by drivers. 128875eba5b6SRobert Mustacchi **/ 128975eba5b6SRobert Mustacchi s32 e1000_write_nvm(struct e1000_hw *hw, u16 offset, u16 words, u16 *data) 129075eba5b6SRobert Mustacchi { 129175eba5b6SRobert Mustacchi if (hw->nvm.ops.write) 129275eba5b6SRobert Mustacchi return hw->nvm.ops.write(hw, offset, words, data); 129375eba5b6SRobert Mustacchi 129475eba5b6SRobert Mustacchi return E1000_SUCCESS; 129575eba5b6SRobert Mustacchi } 129675eba5b6SRobert Mustacchi 129775eba5b6SRobert Mustacchi /** 129875eba5b6SRobert Mustacchi * e1000_write_8bit_ctrl_reg - Writes 8bit Control register 129975eba5b6SRobert Mustacchi * @hw: pointer to the HW structure 130075eba5b6SRobert Mustacchi * @reg: 32bit register offset 130175eba5b6SRobert Mustacchi * @offset: the register to write 130275eba5b6SRobert Mustacchi * @data: the value to write. 130375eba5b6SRobert Mustacchi * 130475eba5b6SRobert Mustacchi * Writes the PHY register at offset with the value in data. 130575eba5b6SRobert Mustacchi * This is a function pointer entry point called by drivers. 130675eba5b6SRobert Mustacchi **/ 130775eba5b6SRobert Mustacchi s32 e1000_write_8bit_ctrl_reg(struct e1000_hw *hw, u32 reg, u32 offset, 130875eba5b6SRobert Mustacchi u8 data) 130975eba5b6SRobert Mustacchi { 131075eba5b6SRobert Mustacchi return e1000_write_8bit_ctrl_reg_generic(hw, reg, offset, data); 131175eba5b6SRobert Mustacchi } 131275eba5b6SRobert Mustacchi 131375eba5b6SRobert Mustacchi /** 131475eba5b6SRobert Mustacchi * e1000_power_up_phy - Restores link in case of PHY power down 131575eba5b6SRobert Mustacchi * @hw: pointer to the HW structure 131675eba5b6SRobert Mustacchi * 131775eba5b6SRobert Mustacchi * The phy may be powered down to save power, to turn off link when the 131875eba5b6SRobert Mustacchi * driver is unloaded, or wake on lan is not enabled (among others). 131975eba5b6SRobert Mustacchi **/ 132075eba5b6SRobert Mustacchi void e1000_power_up_phy(struct e1000_hw *hw) 132175eba5b6SRobert Mustacchi { 132275eba5b6SRobert Mustacchi if (hw->phy.ops.power_up) 132375eba5b6SRobert Mustacchi hw->phy.ops.power_up(hw); 132475eba5b6SRobert Mustacchi 132575eba5b6SRobert Mustacchi e1000_setup_link(hw); 132675eba5b6SRobert Mustacchi } 132775eba5b6SRobert Mustacchi 132875eba5b6SRobert Mustacchi /** 132975eba5b6SRobert Mustacchi * e1000_power_down_phy - Power down PHY 133075eba5b6SRobert Mustacchi * @hw: pointer to the HW structure 133175eba5b6SRobert Mustacchi * 133275eba5b6SRobert Mustacchi * The phy may be powered down to save power, to turn off link when the 133375eba5b6SRobert Mustacchi * driver is unloaded, or wake on lan is not enabled (among others). 133475eba5b6SRobert Mustacchi **/ 133575eba5b6SRobert Mustacchi void e1000_power_down_phy(struct e1000_hw *hw) 133675eba5b6SRobert Mustacchi { 133775eba5b6SRobert Mustacchi if (hw->phy.ops.power_down) 133875eba5b6SRobert Mustacchi hw->phy.ops.power_down(hw); 133975eba5b6SRobert Mustacchi } 134075eba5b6SRobert Mustacchi 134175eba5b6SRobert Mustacchi /** 134275eba5b6SRobert Mustacchi * e1000_power_up_fiber_serdes_link - Power up serdes link 134375eba5b6SRobert Mustacchi * @hw: pointer to the HW structure 134475eba5b6SRobert Mustacchi * 134575eba5b6SRobert Mustacchi * Power on the optics and PCS. 134675eba5b6SRobert Mustacchi **/ 134775eba5b6SRobert Mustacchi void e1000_power_up_fiber_serdes_link(struct e1000_hw *hw) 134875eba5b6SRobert Mustacchi { 134975eba5b6SRobert Mustacchi if (hw->mac.ops.power_up_serdes) 135075eba5b6SRobert Mustacchi hw->mac.ops.power_up_serdes(hw); 135175eba5b6SRobert Mustacchi } 135275eba5b6SRobert Mustacchi 135375eba5b6SRobert Mustacchi /** 135475eba5b6SRobert Mustacchi * e1000_shutdown_fiber_serdes_link - Remove link during power down 135575eba5b6SRobert Mustacchi * @hw: pointer to the HW structure 135675eba5b6SRobert Mustacchi * 135775eba5b6SRobert Mustacchi * Shutdown the optics and PCS on driver unload. 135875eba5b6SRobert Mustacchi **/ 135975eba5b6SRobert Mustacchi void e1000_shutdown_fiber_serdes_link(struct e1000_hw *hw) 136075eba5b6SRobert Mustacchi { 136175eba5b6SRobert Mustacchi if (hw->mac.ops.shutdown_serdes) 136275eba5b6SRobert Mustacchi hw->mac.ops.shutdown_serdes(hw); 136375eba5b6SRobert Mustacchi } 136475eba5b6SRobert Mustacchi 1365