175eba5b6SRobert Mustacchi /****************************************************************************** 275eba5b6SRobert Mustacchi 349b78600SRobert Mustacchi Copyright (c) 2001-2015, 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: 296c124a83eSRobert Mustacchi case E1000_DEV_ID_PCH_I218_LM2: 297c124a83eSRobert Mustacchi case E1000_DEV_ID_PCH_I218_V2: 298c124a83eSRobert Mustacchi case E1000_DEV_ID_PCH_I218_LM3: 299c124a83eSRobert Mustacchi case E1000_DEV_ID_PCH_I218_V3: 30075eba5b6SRobert Mustacchi mac->type = e1000_pch_lpt; 30175eba5b6SRobert Mustacchi break; 30249b78600SRobert Mustacchi case E1000_DEV_ID_PCH_SPT_I219_LM: 30349b78600SRobert Mustacchi case E1000_DEV_ID_PCH_SPT_I219_V: 30449b78600SRobert Mustacchi case E1000_DEV_ID_PCH_SPT_I219_LM2: 30549b78600SRobert Mustacchi case E1000_DEV_ID_PCH_SPT_I219_V2: 30649b78600SRobert Mustacchi case E1000_DEV_ID_PCH_LBG_I219_LM3: 307ea4c6b78SRobert Mustacchi case E1000_DEV_ID_PCH_SPT_I219_LM4: 308ea4c6b78SRobert Mustacchi case E1000_DEV_ID_PCH_SPT_I219_V4: 309ea4c6b78SRobert Mustacchi case E1000_DEV_ID_PCH_SPT_I219_LM5: 310ea4c6b78SRobert Mustacchi case E1000_DEV_ID_PCH_SPT_I219_V5: 31149b78600SRobert Mustacchi mac->type = e1000_pch_spt; 31249b78600SRobert Mustacchi break; 313*5bb0bdfeSRobert Mustacchi case E1000_DEV_ID_PCH_CNP_I219_LM6: 314*5bb0bdfeSRobert Mustacchi case E1000_DEV_ID_PCH_CNP_I219_V6: 315*5bb0bdfeSRobert Mustacchi case E1000_DEV_ID_PCH_CNP_I219_LM7: 316*5bb0bdfeSRobert Mustacchi case E1000_DEV_ID_PCH_CNP_I219_V7: 317*5bb0bdfeSRobert Mustacchi case E1000_DEV_ID_PCH_ICP_I219_LM8: 318*5bb0bdfeSRobert Mustacchi case E1000_DEV_ID_PCH_ICP_I219_V8: 319*5bb0bdfeSRobert Mustacchi case E1000_DEV_ID_PCH_ICP_I219_LM9: 320*5bb0bdfeSRobert Mustacchi case E1000_DEV_ID_PCH_ICP_I219_V9: 321*5bb0bdfeSRobert Mustacchi mac->type = e1000_pch_cnp; 322*5bb0bdfeSRobert Mustacchi break; 32375eba5b6SRobert Mustacchi case E1000_DEV_ID_82575EB_COPPER: 32475eba5b6SRobert Mustacchi case E1000_DEV_ID_82575EB_FIBER_SERDES: 32575eba5b6SRobert Mustacchi case E1000_DEV_ID_82575GB_QUAD_COPPER: 32675eba5b6SRobert Mustacchi mac->type = e1000_82575; 32775eba5b6SRobert Mustacchi break; 32875eba5b6SRobert Mustacchi case E1000_DEV_ID_82576: 32975eba5b6SRobert Mustacchi case E1000_DEV_ID_82576_FIBER: 33075eba5b6SRobert Mustacchi case E1000_DEV_ID_82576_SERDES: 33175eba5b6SRobert Mustacchi case E1000_DEV_ID_82576_QUAD_COPPER: 33275eba5b6SRobert Mustacchi case E1000_DEV_ID_82576_QUAD_COPPER_ET2: 33375eba5b6SRobert Mustacchi case E1000_DEV_ID_82576_NS: 33475eba5b6SRobert Mustacchi case E1000_DEV_ID_82576_NS_SERDES: 33575eba5b6SRobert Mustacchi case E1000_DEV_ID_82576_SERDES_QUAD: 33675eba5b6SRobert Mustacchi mac->type = e1000_82576; 33775eba5b6SRobert Mustacchi break; 33875eba5b6SRobert Mustacchi case E1000_DEV_ID_82580_COPPER: 33975eba5b6SRobert Mustacchi case E1000_DEV_ID_82580_FIBER: 34075eba5b6SRobert Mustacchi case E1000_DEV_ID_82580_SERDES: 34175eba5b6SRobert Mustacchi case E1000_DEV_ID_82580_SGMII: 34275eba5b6SRobert Mustacchi case E1000_DEV_ID_82580_COPPER_DUAL: 34375eba5b6SRobert Mustacchi case E1000_DEV_ID_82580_QUAD_FIBER: 34475eba5b6SRobert Mustacchi case E1000_DEV_ID_DH89XXCC_SGMII: 34575eba5b6SRobert Mustacchi case E1000_DEV_ID_DH89XXCC_SERDES: 34675eba5b6SRobert Mustacchi case E1000_DEV_ID_DH89XXCC_BACKPLANE: 34775eba5b6SRobert Mustacchi case E1000_DEV_ID_DH89XXCC_SFP: 34875eba5b6SRobert Mustacchi mac->type = e1000_82580; 34975eba5b6SRobert Mustacchi break; 35075eba5b6SRobert Mustacchi case E1000_DEV_ID_I350_COPPER: 35175eba5b6SRobert Mustacchi case E1000_DEV_ID_I350_FIBER: 35275eba5b6SRobert Mustacchi case E1000_DEV_ID_I350_SERDES: 35375eba5b6SRobert Mustacchi case E1000_DEV_ID_I350_SGMII: 35475eba5b6SRobert Mustacchi case E1000_DEV_ID_I350_DA4: 35575eba5b6SRobert Mustacchi mac->type = e1000_i350; 35675eba5b6SRobert Mustacchi break; 357c124a83eSRobert Mustacchi case E1000_DEV_ID_I210_COPPER_FLASHLESS: 358c124a83eSRobert Mustacchi case E1000_DEV_ID_I210_SERDES_FLASHLESS: 35975eba5b6SRobert Mustacchi case E1000_DEV_ID_I210_COPPER: 36075eba5b6SRobert Mustacchi case E1000_DEV_ID_I210_COPPER_OEM1: 36175eba5b6SRobert Mustacchi case E1000_DEV_ID_I210_COPPER_IT: 36275eba5b6SRobert Mustacchi case E1000_DEV_ID_I210_FIBER: 36375eba5b6SRobert Mustacchi case E1000_DEV_ID_I210_SERDES: 36475eba5b6SRobert Mustacchi case E1000_DEV_ID_I210_SGMII: 36575eba5b6SRobert Mustacchi mac->type = e1000_i210; 36675eba5b6SRobert Mustacchi break; 36775eba5b6SRobert Mustacchi case E1000_DEV_ID_I211_COPPER: 36875eba5b6SRobert Mustacchi mac->type = e1000_i211; 36975eba5b6SRobert Mustacchi break; 37075eba5b6SRobert Mustacchi case E1000_DEV_ID_82576_VF: 37175eba5b6SRobert Mustacchi case E1000_DEV_ID_82576_VF_HV: 37275eba5b6SRobert Mustacchi mac->type = e1000_vfadapt; 37375eba5b6SRobert Mustacchi break; 37475eba5b6SRobert Mustacchi case E1000_DEV_ID_I350_VF: 37575eba5b6SRobert Mustacchi case E1000_DEV_ID_I350_VF_HV: 37675eba5b6SRobert Mustacchi mac->type = e1000_vfadapt_i350; 37775eba5b6SRobert Mustacchi break; 378c124a83eSRobert Mustacchi 37913485e69SGarrett D'Amore case E1000_DEV_ID_I354_BACKPLANE_1GBPS: 38013485e69SGarrett D'Amore case E1000_DEV_ID_I354_SGMII: 38113485e69SGarrett D'Amore case E1000_DEV_ID_I354_BACKPLANE_2_5GBPS: 38213485e69SGarrett D'Amore mac->type = e1000_i354; 38313485e69SGarrett D'Amore break; 38475eba5b6SRobert Mustacchi default: 38575eba5b6SRobert Mustacchi /* Should never have loaded on this device */ 38675eba5b6SRobert Mustacchi ret_val = -E1000_ERR_MAC_INIT; 38775eba5b6SRobert Mustacchi break; 38875eba5b6SRobert Mustacchi } 38975eba5b6SRobert Mustacchi 39075eba5b6SRobert Mustacchi return ret_val; 39175eba5b6SRobert Mustacchi } 39275eba5b6SRobert Mustacchi 39375eba5b6SRobert Mustacchi /** 39475eba5b6SRobert Mustacchi * e1000_setup_init_funcs - Initializes function pointers 39575eba5b6SRobert Mustacchi * @hw: pointer to the HW structure 39675eba5b6SRobert Mustacchi * @init_device: TRUE will initialize the rest of the function pointers 39775eba5b6SRobert Mustacchi * getting the device ready for use. FALSE will only set 39875eba5b6SRobert Mustacchi * MAC type and the function pointers for the other init 39975eba5b6SRobert Mustacchi * functions. Passing FALSE will not generate any hardware 40075eba5b6SRobert Mustacchi * reads or writes. 40175eba5b6SRobert Mustacchi * 40275eba5b6SRobert Mustacchi * This function must be called by a driver in order to use the rest 40375eba5b6SRobert Mustacchi * of the 'shared' code files. Called by drivers only. 40475eba5b6SRobert Mustacchi **/ 40575eba5b6SRobert Mustacchi s32 e1000_setup_init_funcs(struct e1000_hw *hw, bool init_device) 40675eba5b6SRobert Mustacchi { 40775eba5b6SRobert Mustacchi s32 ret_val; 40875eba5b6SRobert Mustacchi 40975eba5b6SRobert Mustacchi /* Can't do much good without knowing the MAC type. */ 41075eba5b6SRobert Mustacchi ret_val = e1000_set_mac_type(hw); 41175eba5b6SRobert Mustacchi if (ret_val) { 41275eba5b6SRobert Mustacchi DEBUGOUT("ERROR: MAC type could not be set properly.\n"); 41375eba5b6SRobert Mustacchi goto out; 41475eba5b6SRobert Mustacchi } 41575eba5b6SRobert Mustacchi 41675eba5b6SRobert Mustacchi if (!hw->hw_addr) { 41775eba5b6SRobert Mustacchi DEBUGOUT("ERROR: Registers not mapped\n"); 41875eba5b6SRobert Mustacchi ret_val = -E1000_ERR_CONFIG; 41975eba5b6SRobert Mustacchi goto out; 42075eba5b6SRobert Mustacchi } 42175eba5b6SRobert Mustacchi 42275eba5b6SRobert Mustacchi /* 42375eba5b6SRobert Mustacchi * Init function pointers to generic implementations. We do this first 42475eba5b6SRobert Mustacchi * allowing a driver module to override it afterward. 42575eba5b6SRobert Mustacchi */ 42675eba5b6SRobert Mustacchi e1000_init_mac_ops_generic(hw); 42775eba5b6SRobert Mustacchi e1000_init_phy_ops_generic(hw); 42875eba5b6SRobert Mustacchi e1000_init_nvm_ops_generic(hw); 42975eba5b6SRobert Mustacchi e1000_init_mbx_ops_generic(hw); 43075eba5b6SRobert Mustacchi 43175eba5b6SRobert Mustacchi /* 43275eba5b6SRobert Mustacchi * Set up the init function pointers. These are functions within the 43375eba5b6SRobert Mustacchi * adapter family file that sets up function pointers for the rest of 43475eba5b6SRobert Mustacchi * the functions in that family. 43575eba5b6SRobert Mustacchi */ 43675eba5b6SRobert Mustacchi switch (hw->mac.type) { 43775eba5b6SRobert Mustacchi case e1000_82542: 43875eba5b6SRobert Mustacchi e1000_init_function_pointers_82542(hw); 43975eba5b6SRobert Mustacchi break; 44075eba5b6SRobert Mustacchi case e1000_82543: 44175eba5b6SRobert Mustacchi case e1000_82544: 44275eba5b6SRobert Mustacchi e1000_init_function_pointers_82543(hw); 44375eba5b6SRobert Mustacchi break; 44475eba5b6SRobert Mustacchi case e1000_82540: 44575eba5b6SRobert Mustacchi case e1000_82545: 44675eba5b6SRobert Mustacchi case e1000_82545_rev_3: 44775eba5b6SRobert Mustacchi case e1000_82546: 44875eba5b6SRobert Mustacchi case e1000_82546_rev_3: 44975eba5b6SRobert Mustacchi e1000_init_function_pointers_82540(hw); 45075eba5b6SRobert Mustacchi break; 45175eba5b6SRobert Mustacchi case e1000_82541: 45275eba5b6SRobert Mustacchi case e1000_82541_rev_2: 45375eba5b6SRobert Mustacchi case e1000_82547: 45475eba5b6SRobert Mustacchi case e1000_82547_rev_2: 45575eba5b6SRobert Mustacchi e1000_init_function_pointers_82541(hw); 45675eba5b6SRobert Mustacchi break; 45775eba5b6SRobert Mustacchi case e1000_82571: 45875eba5b6SRobert Mustacchi case e1000_82572: 45975eba5b6SRobert Mustacchi case e1000_82573: 46075eba5b6SRobert Mustacchi case e1000_82574: 46175eba5b6SRobert Mustacchi case e1000_82583: 46275eba5b6SRobert Mustacchi e1000_init_function_pointers_82571(hw); 46375eba5b6SRobert Mustacchi break; 46475eba5b6SRobert Mustacchi case e1000_80003es2lan: 46575eba5b6SRobert Mustacchi e1000_init_function_pointers_80003es2lan(hw); 46675eba5b6SRobert Mustacchi break; 46775eba5b6SRobert Mustacchi case e1000_ich8lan: 46875eba5b6SRobert Mustacchi case e1000_ich9lan: 46975eba5b6SRobert Mustacchi case e1000_ich10lan: 47075eba5b6SRobert Mustacchi case e1000_pchlan: 47175eba5b6SRobert Mustacchi case e1000_pch2lan: 47275eba5b6SRobert Mustacchi case e1000_pch_lpt: 47349b78600SRobert Mustacchi case e1000_pch_spt: 474*5bb0bdfeSRobert Mustacchi case e1000_pch_cnp: 47575eba5b6SRobert Mustacchi e1000_init_function_pointers_ich8lan(hw); 47675eba5b6SRobert Mustacchi break; 47775eba5b6SRobert Mustacchi case e1000_82575: 47875eba5b6SRobert Mustacchi case e1000_82576: 47975eba5b6SRobert Mustacchi case e1000_82580: 48075eba5b6SRobert Mustacchi case e1000_i350: 48113485e69SGarrett D'Amore case e1000_i354: 48275eba5b6SRobert Mustacchi e1000_init_function_pointers_82575(hw); 48375eba5b6SRobert Mustacchi break; 48475eba5b6SRobert Mustacchi case e1000_i210: 48575eba5b6SRobert Mustacchi case e1000_i211: 48675eba5b6SRobert Mustacchi e1000_init_function_pointers_i210(hw); 48775eba5b6SRobert Mustacchi break; 48875eba5b6SRobert Mustacchi case e1000_vfadapt: 48975eba5b6SRobert Mustacchi e1000_init_function_pointers_vf(hw); 49075eba5b6SRobert Mustacchi break; 49175eba5b6SRobert Mustacchi case e1000_vfadapt_i350: 49275eba5b6SRobert Mustacchi e1000_init_function_pointers_vf(hw); 49375eba5b6SRobert Mustacchi break; 49475eba5b6SRobert Mustacchi default: 49575eba5b6SRobert Mustacchi DEBUGOUT("Hardware not supported\n"); 49675eba5b6SRobert Mustacchi ret_val = -E1000_ERR_CONFIG; 49775eba5b6SRobert Mustacchi break; 49875eba5b6SRobert Mustacchi } 49975eba5b6SRobert Mustacchi 50075eba5b6SRobert Mustacchi /* 50175eba5b6SRobert Mustacchi * Initialize the rest of the function pointers. These require some 50275eba5b6SRobert Mustacchi * register reads/writes in some cases. 50375eba5b6SRobert Mustacchi */ 50475eba5b6SRobert Mustacchi if (!(ret_val) && init_device) { 50575eba5b6SRobert Mustacchi ret_val = e1000_init_mac_params(hw); 50675eba5b6SRobert Mustacchi if (ret_val) 50775eba5b6SRobert Mustacchi goto out; 50875eba5b6SRobert Mustacchi 50975eba5b6SRobert Mustacchi ret_val = e1000_init_nvm_params(hw); 51075eba5b6SRobert Mustacchi if (ret_val) 51175eba5b6SRobert Mustacchi goto out; 51275eba5b6SRobert Mustacchi 51375eba5b6SRobert Mustacchi ret_val = e1000_init_phy_params(hw); 51475eba5b6SRobert Mustacchi if (ret_val) 51575eba5b6SRobert Mustacchi goto out; 51675eba5b6SRobert Mustacchi 51775eba5b6SRobert Mustacchi ret_val = e1000_init_mbx_params(hw); 51875eba5b6SRobert Mustacchi if (ret_val) 51975eba5b6SRobert Mustacchi goto out; 52075eba5b6SRobert Mustacchi } 52175eba5b6SRobert Mustacchi 52275eba5b6SRobert Mustacchi out: 52375eba5b6SRobert Mustacchi return ret_val; 52475eba5b6SRobert Mustacchi } 52575eba5b6SRobert Mustacchi 52675eba5b6SRobert Mustacchi /** 52775eba5b6SRobert Mustacchi * e1000_get_bus_info - Obtain bus information for adapter 52875eba5b6SRobert Mustacchi * @hw: pointer to the HW structure 52975eba5b6SRobert Mustacchi * 53075eba5b6SRobert Mustacchi * This will obtain information about the HW bus for which the 53175eba5b6SRobert Mustacchi * adapter is attached and stores it in the hw structure. This is a 53275eba5b6SRobert Mustacchi * function pointer entry point called by drivers. 53375eba5b6SRobert Mustacchi **/ 53475eba5b6SRobert Mustacchi s32 e1000_get_bus_info(struct e1000_hw *hw) 53575eba5b6SRobert Mustacchi { 53675eba5b6SRobert Mustacchi if (hw->mac.ops.get_bus_info) 53775eba5b6SRobert Mustacchi return hw->mac.ops.get_bus_info(hw); 53875eba5b6SRobert Mustacchi 53975eba5b6SRobert Mustacchi return E1000_SUCCESS; 54075eba5b6SRobert Mustacchi } 54175eba5b6SRobert Mustacchi 54275eba5b6SRobert Mustacchi /** 54375eba5b6SRobert Mustacchi * e1000_clear_vfta - Clear VLAN filter table 54475eba5b6SRobert Mustacchi * @hw: pointer to the HW structure 54575eba5b6SRobert Mustacchi * 54675eba5b6SRobert Mustacchi * This clears the VLAN filter table on the adapter. This is a function 54775eba5b6SRobert Mustacchi * pointer entry point called by drivers. 54875eba5b6SRobert Mustacchi **/ 54975eba5b6SRobert Mustacchi void e1000_clear_vfta(struct e1000_hw *hw) 55075eba5b6SRobert Mustacchi { 55175eba5b6SRobert Mustacchi if (hw->mac.ops.clear_vfta) 55275eba5b6SRobert Mustacchi hw->mac.ops.clear_vfta(hw); 55375eba5b6SRobert Mustacchi } 55475eba5b6SRobert Mustacchi 55575eba5b6SRobert Mustacchi /** 55675eba5b6SRobert Mustacchi * e1000_write_vfta - Write value to VLAN filter table 55775eba5b6SRobert Mustacchi * @hw: pointer to the HW structure 55875eba5b6SRobert Mustacchi * @offset: the 32-bit offset in which to write the value to. 55975eba5b6SRobert Mustacchi * @value: the 32-bit value to write at location offset. 56075eba5b6SRobert Mustacchi * 56175eba5b6SRobert Mustacchi * This writes a 32-bit value to a 32-bit offset in the VLAN filter 56275eba5b6SRobert Mustacchi * table. This is a function pointer entry point called by drivers. 56375eba5b6SRobert Mustacchi **/ 56475eba5b6SRobert Mustacchi void e1000_write_vfta(struct e1000_hw *hw, u32 offset, u32 value) 56575eba5b6SRobert Mustacchi { 56675eba5b6SRobert Mustacchi if (hw->mac.ops.write_vfta) 56775eba5b6SRobert Mustacchi hw->mac.ops.write_vfta(hw, offset, value); 56875eba5b6SRobert Mustacchi } 56975eba5b6SRobert Mustacchi 57075eba5b6SRobert Mustacchi /** 57175eba5b6SRobert Mustacchi * e1000_update_mc_addr_list - Update Multicast addresses 57275eba5b6SRobert Mustacchi * @hw: pointer to the HW structure 57375eba5b6SRobert Mustacchi * @mc_addr_list: array of multicast addresses to program 57475eba5b6SRobert Mustacchi * @mc_addr_count: number of multicast addresses to program 57575eba5b6SRobert Mustacchi * 57675eba5b6SRobert Mustacchi * Updates the Multicast Table Array. 57775eba5b6SRobert Mustacchi * The caller must have a packed mc_addr_list of multicast addresses. 57875eba5b6SRobert Mustacchi **/ 57975eba5b6SRobert Mustacchi void e1000_update_mc_addr_list(struct e1000_hw *hw, u8 *mc_addr_list, 58075eba5b6SRobert Mustacchi u32 mc_addr_count) 58175eba5b6SRobert Mustacchi { 58275eba5b6SRobert Mustacchi if (hw->mac.ops.update_mc_addr_list) 58375eba5b6SRobert Mustacchi hw->mac.ops.update_mc_addr_list(hw, mc_addr_list, 58475eba5b6SRobert Mustacchi mc_addr_count); 58575eba5b6SRobert Mustacchi } 58675eba5b6SRobert Mustacchi 58775eba5b6SRobert Mustacchi /** 58875eba5b6SRobert Mustacchi * e1000_force_mac_fc - Force MAC flow control 58975eba5b6SRobert Mustacchi * @hw: pointer to the HW structure 59075eba5b6SRobert Mustacchi * 59175eba5b6SRobert Mustacchi * Force the MAC's flow control settings. Currently no func pointer exists 59275eba5b6SRobert Mustacchi * and all implementations are handled in the generic version of this 59375eba5b6SRobert Mustacchi * function. 59475eba5b6SRobert Mustacchi **/ 59575eba5b6SRobert Mustacchi s32 e1000_force_mac_fc(struct e1000_hw *hw) 59675eba5b6SRobert Mustacchi { 59775eba5b6SRobert Mustacchi return e1000_force_mac_fc_generic(hw); 59875eba5b6SRobert Mustacchi } 59975eba5b6SRobert Mustacchi 60075eba5b6SRobert Mustacchi /** 60175eba5b6SRobert Mustacchi * e1000_check_for_link - Check/Store link connection 60275eba5b6SRobert Mustacchi * @hw: pointer to the HW structure 60375eba5b6SRobert Mustacchi * 60475eba5b6SRobert Mustacchi * This checks the link condition of the adapter and stores the 60575eba5b6SRobert Mustacchi * results in the hw->mac structure. This is a function pointer entry 60675eba5b6SRobert Mustacchi * point called by drivers. 60775eba5b6SRobert Mustacchi **/ 60875eba5b6SRobert Mustacchi s32 e1000_check_for_link(struct e1000_hw *hw) 60975eba5b6SRobert Mustacchi { 61075eba5b6SRobert Mustacchi if (hw->mac.ops.check_for_link) 61175eba5b6SRobert Mustacchi return hw->mac.ops.check_for_link(hw); 61275eba5b6SRobert Mustacchi 61375eba5b6SRobert Mustacchi return -E1000_ERR_CONFIG; 61475eba5b6SRobert Mustacchi } 61575eba5b6SRobert Mustacchi 61675eba5b6SRobert Mustacchi /** 61775eba5b6SRobert Mustacchi * e1000_check_mng_mode - Check management mode 61875eba5b6SRobert Mustacchi * @hw: pointer to the HW structure 61975eba5b6SRobert Mustacchi * 62075eba5b6SRobert Mustacchi * This checks if the adapter has manageability enabled. 62175eba5b6SRobert Mustacchi * This is a function pointer entry point called by drivers. 62275eba5b6SRobert Mustacchi **/ 62375eba5b6SRobert Mustacchi bool e1000_check_mng_mode(struct e1000_hw *hw) 62475eba5b6SRobert Mustacchi { 62575eba5b6SRobert Mustacchi if (hw->mac.ops.check_mng_mode) 62675eba5b6SRobert Mustacchi return hw->mac.ops.check_mng_mode(hw); 62775eba5b6SRobert Mustacchi 62875eba5b6SRobert Mustacchi return FALSE; 62975eba5b6SRobert Mustacchi } 63075eba5b6SRobert Mustacchi 63175eba5b6SRobert Mustacchi /** 63275eba5b6SRobert Mustacchi * e1000_mng_write_dhcp_info - Writes DHCP info to host interface 63375eba5b6SRobert Mustacchi * @hw: pointer to the HW structure 63475eba5b6SRobert Mustacchi * @buffer: pointer to the host interface 63575eba5b6SRobert Mustacchi * @length: size of the buffer 63675eba5b6SRobert Mustacchi * 63775eba5b6SRobert Mustacchi * Writes the DHCP information to the host interface. 63875eba5b6SRobert Mustacchi **/ 63975eba5b6SRobert Mustacchi s32 e1000_mng_write_dhcp_info(struct e1000_hw *hw, u8 *buffer, u16 length) 64075eba5b6SRobert Mustacchi { 64175eba5b6SRobert Mustacchi return e1000_mng_write_dhcp_info_generic(hw, buffer, length); 64275eba5b6SRobert Mustacchi } 64375eba5b6SRobert Mustacchi 64475eba5b6SRobert Mustacchi /** 64575eba5b6SRobert Mustacchi * e1000_reset_hw - Reset hardware 64675eba5b6SRobert Mustacchi * @hw: pointer to the HW structure 64775eba5b6SRobert Mustacchi * 64875eba5b6SRobert Mustacchi * This resets the hardware into a known state. This is a function pointer 64975eba5b6SRobert Mustacchi * entry point called by drivers. 65075eba5b6SRobert Mustacchi **/ 65175eba5b6SRobert Mustacchi s32 e1000_reset_hw(struct e1000_hw *hw) 65275eba5b6SRobert Mustacchi { 65375eba5b6SRobert Mustacchi if (hw->mac.ops.reset_hw) 65475eba5b6SRobert Mustacchi return hw->mac.ops.reset_hw(hw); 65575eba5b6SRobert Mustacchi 65675eba5b6SRobert Mustacchi return -E1000_ERR_CONFIG; 65775eba5b6SRobert Mustacchi } 65875eba5b6SRobert Mustacchi 65975eba5b6SRobert Mustacchi /** 66075eba5b6SRobert Mustacchi * e1000_init_hw - Initialize hardware 66175eba5b6SRobert Mustacchi * @hw: pointer to the HW structure 66275eba5b6SRobert Mustacchi * 66375eba5b6SRobert Mustacchi * This inits the hardware readying it for operation. This is a function 66475eba5b6SRobert Mustacchi * pointer entry point called by drivers. 66575eba5b6SRobert Mustacchi **/ 66675eba5b6SRobert Mustacchi s32 e1000_init_hw(struct e1000_hw *hw) 66775eba5b6SRobert Mustacchi { 66875eba5b6SRobert Mustacchi if (hw->mac.ops.init_hw) 66975eba5b6SRobert Mustacchi return hw->mac.ops.init_hw(hw); 67075eba5b6SRobert Mustacchi 67175eba5b6SRobert Mustacchi return -E1000_ERR_CONFIG; 67275eba5b6SRobert Mustacchi } 67375eba5b6SRobert Mustacchi 67475eba5b6SRobert Mustacchi /** 67575eba5b6SRobert Mustacchi * e1000_setup_link - Configures link and flow control 67675eba5b6SRobert Mustacchi * @hw: pointer to the HW structure 67775eba5b6SRobert Mustacchi * 67875eba5b6SRobert Mustacchi * This configures link and flow control settings for the adapter. This 67975eba5b6SRobert Mustacchi * is a function pointer entry point called by drivers. While modules can 68075eba5b6SRobert Mustacchi * also call this, they probably call their own version of this function. 68175eba5b6SRobert Mustacchi **/ 68275eba5b6SRobert Mustacchi s32 e1000_setup_link(struct e1000_hw *hw) 68375eba5b6SRobert Mustacchi { 68475eba5b6SRobert Mustacchi if (hw->mac.ops.setup_link) 68575eba5b6SRobert Mustacchi return hw->mac.ops.setup_link(hw); 68675eba5b6SRobert Mustacchi 68775eba5b6SRobert Mustacchi return -E1000_ERR_CONFIG; 68875eba5b6SRobert Mustacchi } 68975eba5b6SRobert Mustacchi 69075eba5b6SRobert Mustacchi /** 69175eba5b6SRobert Mustacchi * e1000_get_speed_and_duplex - Returns current speed and duplex 69275eba5b6SRobert Mustacchi * @hw: pointer to the HW structure 69375eba5b6SRobert Mustacchi * @speed: pointer to a 16-bit value to store the speed 69475eba5b6SRobert Mustacchi * @duplex: pointer to a 16-bit value to store the duplex. 69575eba5b6SRobert Mustacchi * 69675eba5b6SRobert Mustacchi * This returns the speed and duplex of the adapter in the two 'out' 69775eba5b6SRobert Mustacchi * variables passed in. This is a function pointer entry point called 69875eba5b6SRobert Mustacchi * by drivers. 69975eba5b6SRobert Mustacchi **/ 70075eba5b6SRobert Mustacchi s32 e1000_get_speed_and_duplex(struct e1000_hw *hw, u16 *speed, u16 *duplex) 70175eba5b6SRobert Mustacchi { 70275eba5b6SRobert Mustacchi if (hw->mac.ops.get_link_up_info) 70375eba5b6SRobert Mustacchi return hw->mac.ops.get_link_up_info(hw, speed, duplex); 70475eba5b6SRobert Mustacchi 70575eba5b6SRobert Mustacchi return -E1000_ERR_CONFIG; 70675eba5b6SRobert Mustacchi } 70775eba5b6SRobert Mustacchi 70875eba5b6SRobert Mustacchi /** 70975eba5b6SRobert Mustacchi * e1000_setup_led - Configures SW controllable LED 71075eba5b6SRobert Mustacchi * @hw: pointer to the HW structure 71175eba5b6SRobert Mustacchi * 71275eba5b6SRobert Mustacchi * This prepares the SW controllable LED for use and saves the current state 71375eba5b6SRobert Mustacchi * of the LED so it can be later restored. This is a function pointer entry 71475eba5b6SRobert Mustacchi * point called by drivers. 71575eba5b6SRobert Mustacchi **/ 71675eba5b6SRobert Mustacchi s32 e1000_setup_led(struct e1000_hw *hw) 71775eba5b6SRobert Mustacchi { 71875eba5b6SRobert Mustacchi if (hw->mac.ops.setup_led) 71975eba5b6SRobert Mustacchi return hw->mac.ops.setup_led(hw); 72075eba5b6SRobert Mustacchi 72175eba5b6SRobert Mustacchi return E1000_SUCCESS; 72275eba5b6SRobert Mustacchi } 72375eba5b6SRobert Mustacchi 72475eba5b6SRobert Mustacchi /** 72575eba5b6SRobert Mustacchi * e1000_cleanup_led - Restores SW controllable LED 72675eba5b6SRobert Mustacchi * @hw: pointer to the HW structure 72775eba5b6SRobert Mustacchi * 72875eba5b6SRobert Mustacchi * This restores the SW controllable LED to the value saved off by 72975eba5b6SRobert Mustacchi * e1000_setup_led. This is a function pointer entry point called by drivers. 73075eba5b6SRobert Mustacchi **/ 73175eba5b6SRobert Mustacchi s32 e1000_cleanup_led(struct e1000_hw *hw) 73275eba5b6SRobert Mustacchi { 73375eba5b6SRobert Mustacchi if (hw->mac.ops.cleanup_led) 73475eba5b6SRobert Mustacchi return hw->mac.ops.cleanup_led(hw); 73575eba5b6SRobert Mustacchi 73675eba5b6SRobert Mustacchi return E1000_SUCCESS; 73775eba5b6SRobert Mustacchi } 73875eba5b6SRobert Mustacchi 73975eba5b6SRobert Mustacchi /** 74075eba5b6SRobert Mustacchi * e1000_blink_led - Blink SW controllable LED 74175eba5b6SRobert Mustacchi * @hw: pointer to the HW structure 74275eba5b6SRobert Mustacchi * 74375eba5b6SRobert Mustacchi * This starts the adapter LED blinking. Request the LED to be setup first 74475eba5b6SRobert Mustacchi * and cleaned up after. This is a function pointer entry point called by 74575eba5b6SRobert Mustacchi * drivers. 74675eba5b6SRobert Mustacchi **/ 74775eba5b6SRobert Mustacchi s32 e1000_blink_led(struct e1000_hw *hw) 74875eba5b6SRobert Mustacchi { 74975eba5b6SRobert Mustacchi if (hw->mac.ops.blink_led) 75075eba5b6SRobert Mustacchi return hw->mac.ops.blink_led(hw); 75175eba5b6SRobert Mustacchi 75275eba5b6SRobert Mustacchi return E1000_SUCCESS; 75375eba5b6SRobert Mustacchi } 75475eba5b6SRobert Mustacchi 75575eba5b6SRobert Mustacchi /** 75675eba5b6SRobert Mustacchi * e1000_id_led_init - store LED configurations in SW 75775eba5b6SRobert Mustacchi * @hw: pointer to the HW structure 75875eba5b6SRobert Mustacchi * 75975eba5b6SRobert Mustacchi * Initializes the LED config in SW. This is a function pointer entry point 76075eba5b6SRobert Mustacchi * called by drivers. 76175eba5b6SRobert Mustacchi **/ 76275eba5b6SRobert Mustacchi s32 e1000_id_led_init(struct e1000_hw *hw) 76375eba5b6SRobert Mustacchi { 76475eba5b6SRobert Mustacchi if (hw->mac.ops.id_led_init) 76575eba5b6SRobert Mustacchi return hw->mac.ops.id_led_init(hw); 76675eba5b6SRobert Mustacchi 76775eba5b6SRobert Mustacchi return E1000_SUCCESS; 76875eba5b6SRobert Mustacchi } 76975eba5b6SRobert Mustacchi 77075eba5b6SRobert Mustacchi /** 77175eba5b6SRobert Mustacchi * e1000_led_on - Turn on SW controllable LED 77275eba5b6SRobert Mustacchi * @hw: pointer to the HW structure 77375eba5b6SRobert Mustacchi * 77475eba5b6SRobert Mustacchi * Turns the SW defined LED on. This is a function pointer entry point 77575eba5b6SRobert Mustacchi * called by drivers. 77675eba5b6SRobert Mustacchi **/ 77775eba5b6SRobert Mustacchi s32 e1000_led_on(struct e1000_hw *hw) 77875eba5b6SRobert Mustacchi { 77975eba5b6SRobert Mustacchi if (hw->mac.ops.led_on) 78075eba5b6SRobert Mustacchi return hw->mac.ops.led_on(hw); 78175eba5b6SRobert Mustacchi 78275eba5b6SRobert Mustacchi return E1000_SUCCESS; 78375eba5b6SRobert Mustacchi } 78475eba5b6SRobert Mustacchi 78575eba5b6SRobert Mustacchi /** 78675eba5b6SRobert Mustacchi * e1000_led_off - Turn off SW controllable LED 78775eba5b6SRobert Mustacchi * @hw: pointer to the HW structure 78875eba5b6SRobert Mustacchi * 78975eba5b6SRobert Mustacchi * Turns the SW defined LED off. This is a function pointer entry point 79075eba5b6SRobert Mustacchi * called by drivers. 79175eba5b6SRobert Mustacchi **/ 79275eba5b6SRobert Mustacchi s32 e1000_led_off(struct e1000_hw *hw) 79375eba5b6SRobert Mustacchi { 79475eba5b6SRobert Mustacchi if (hw->mac.ops.led_off) 79575eba5b6SRobert Mustacchi return hw->mac.ops.led_off(hw); 79675eba5b6SRobert Mustacchi 79775eba5b6SRobert Mustacchi return E1000_SUCCESS; 79875eba5b6SRobert Mustacchi } 79975eba5b6SRobert Mustacchi 80075eba5b6SRobert Mustacchi /** 80175eba5b6SRobert Mustacchi * e1000_reset_adaptive - Reset adaptive IFS 80275eba5b6SRobert Mustacchi * @hw: pointer to the HW structure 80375eba5b6SRobert Mustacchi * 80475eba5b6SRobert Mustacchi * Resets the adaptive IFS. Currently no func pointer exists and all 80575eba5b6SRobert Mustacchi * implementations are handled in the generic version of this function. 80675eba5b6SRobert Mustacchi **/ 80775eba5b6SRobert Mustacchi void e1000_reset_adaptive(struct e1000_hw *hw) 80875eba5b6SRobert Mustacchi { 80975eba5b6SRobert Mustacchi e1000_reset_adaptive_generic(hw); 81075eba5b6SRobert Mustacchi } 81175eba5b6SRobert Mustacchi 81275eba5b6SRobert Mustacchi /** 81375eba5b6SRobert Mustacchi * e1000_update_adaptive - Update adaptive IFS 81475eba5b6SRobert Mustacchi * @hw: pointer to the HW structure 81575eba5b6SRobert Mustacchi * 81675eba5b6SRobert Mustacchi * Updates adapter IFS. Currently no func pointer exists and all 81775eba5b6SRobert Mustacchi * implementations are handled in the generic version of this function. 81875eba5b6SRobert Mustacchi **/ 81975eba5b6SRobert Mustacchi void e1000_update_adaptive(struct e1000_hw *hw) 82075eba5b6SRobert Mustacchi { 82175eba5b6SRobert Mustacchi e1000_update_adaptive_generic(hw); 82275eba5b6SRobert Mustacchi } 82375eba5b6SRobert Mustacchi 82475eba5b6SRobert Mustacchi /** 82575eba5b6SRobert Mustacchi * e1000_disable_pcie_master - Disable PCI-Express master access 82675eba5b6SRobert Mustacchi * @hw: pointer to the HW structure 82775eba5b6SRobert Mustacchi * 82875eba5b6SRobert Mustacchi * Disables PCI-Express master access and verifies there are no pending 82975eba5b6SRobert Mustacchi * requests. Currently no func pointer exists and all implementations are 83075eba5b6SRobert Mustacchi * handled in the generic version of this function. 83175eba5b6SRobert Mustacchi **/ 83275eba5b6SRobert Mustacchi s32 e1000_disable_pcie_master(struct e1000_hw *hw) 83375eba5b6SRobert Mustacchi { 83475eba5b6SRobert Mustacchi return e1000_disable_pcie_master_generic(hw); 83575eba5b6SRobert Mustacchi } 83675eba5b6SRobert Mustacchi 83775eba5b6SRobert Mustacchi /** 83875eba5b6SRobert Mustacchi * e1000_config_collision_dist - Configure collision distance 83975eba5b6SRobert Mustacchi * @hw: pointer to the HW structure 84075eba5b6SRobert Mustacchi * 84175eba5b6SRobert Mustacchi * Configures the collision distance to the default value and is used 84275eba5b6SRobert Mustacchi * during link setup. 84375eba5b6SRobert Mustacchi **/ 84475eba5b6SRobert Mustacchi void e1000_config_collision_dist(struct e1000_hw *hw) 84575eba5b6SRobert Mustacchi { 84675eba5b6SRobert Mustacchi if (hw->mac.ops.config_collision_dist) 84775eba5b6SRobert Mustacchi hw->mac.ops.config_collision_dist(hw); 84875eba5b6SRobert Mustacchi } 84975eba5b6SRobert Mustacchi 85075eba5b6SRobert Mustacchi /** 85175eba5b6SRobert Mustacchi * e1000_rar_set - Sets a receive address register 85275eba5b6SRobert Mustacchi * @hw: pointer to the HW structure 85375eba5b6SRobert Mustacchi * @addr: address to set the RAR to 85475eba5b6SRobert Mustacchi * @index: the RAR to set 85575eba5b6SRobert Mustacchi * 85675eba5b6SRobert Mustacchi * Sets a Receive Address Register (RAR) to the specified address. 85775eba5b6SRobert Mustacchi **/ 858c124a83eSRobert Mustacchi int e1000_rar_set(struct e1000_hw *hw, u8 *addr, u32 index) 85975eba5b6SRobert Mustacchi { 86075eba5b6SRobert Mustacchi if (hw->mac.ops.rar_set) 861c124a83eSRobert Mustacchi return hw->mac.ops.rar_set(hw, addr, index); 862c124a83eSRobert Mustacchi 863c124a83eSRobert Mustacchi return E1000_SUCCESS; 86475eba5b6SRobert Mustacchi } 86575eba5b6SRobert Mustacchi 86675eba5b6SRobert Mustacchi /** 86775eba5b6SRobert Mustacchi * e1000_validate_mdi_setting - Ensures valid MDI/MDIX SW state 86875eba5b6SRobert Mustacchi * @hw: pointer to the HW structure 86975eba5b6SRobert Mustacchi * 87075eba5b6SRobert Mustacchi * Ensures that the MDI/MDIX SW state is valid. 87175eba5b6SRobert Mustacchi **/ 87275eba5b6SRobert Mustacchi s32 e1000_validate_mdi_setting(struct e1000_hw *hw) 87375eba5b6SRobert Mustacchi { 87475eba5b6SRobert Mustacchi if (hw->mac.ops.validate_mdi_setting) 87575eba5b6SRobert Mustacchi return hw->mac.ops.validate_mdi_setting(hw); 87675eba5b6SRobert Mustacchi 87775eba5b6SRobert Mustacchi return E1000_SUCCESS; 87875eba5b6SRobert Mustacchi } 87975eba5b6SRobert Mustacchi 88075eba5b6SRobert Mustacchi /** 88175eba5b6SRobert Mustacchi * e1000_hash_mc_addr - Determines address location in multicast table 88275eba5b6SRobert Mustacchi * @hw: pointer to the HW structure 88375eba5b6SRobert Mustacchi * @mc_addr: Multicast address to hash. 88475eba5b6SRobert Mustacchi * 88575eba5b6SRobert Mustacchi * This hashes an address to determine its location in the multicast 88675eba5b6SRobert Mustacchi * table. Currently no func pointer exists and all implementations 88775eba5b6SRobert Mustacchi * are handled in the generic version of this function. 88875eba5b6SRobert Mustacchi **/ 88975eba5b6SRobert Mustacchi u32 e1000_hash_mc_addr(struct e1000_hw *hw, u8 *mc_addr) 89075eba5b6SRobert Mustacchi { 89175eba5b6SRobert Mustacchi return e1000_hash_mc_addr_generic(hw, mc_addr); 89275eba5b6SRobert Mustacchi } 89375eba5b6SRobert Mustacchi 89475eba5b6SRobert Mustacchi /** 89575eba5b6SRobert Mustacchi * e1000_enable_tx_pkt_filtering - Enable packet filtering on TX 89675eba5b6SRobert Mustacchi * @hw: pointer to the HW structure 89775eba5b6SRobert Mustacchi * 89875eba5b6SRobert Mustacchi * Enables packet filtering on transmit packets if manageability is enabled 89975eba5b6SRobert Mustacchi * and host interface is enabled. 90075eba5b6SRobert Mustacchi * Currently no func pointer exists and all implementations are handled in the 90175eba5b6SRobert Mustacchi * generic version of this function. 90275eba5b6SRobert Mustacchi **/ 90375eba5b6SRobert Mustacchi bool e1000_enable_tx_pkt_filtering(struct e1000_hw *hw) 90475eba5b6SRobert Mustacchi { 90575eba5b6SRobert Mustacchi return e1000_enable_tx_pkt_filtering_generic(hw); 90675eba5b6SRobert Mustacchi } 90775eba5b6SRobert Mustacchi 90875eba5b6SRobert Mustacchi /** 90975eba5b6SRobert Mustacchi * e1000_mng_host_if_write - Writes to the manageability host interface 91075eba5b6SRobert Mustacchi * @hw: pointer to the HW structure 91175eba5b6SRobert Mustacchi * @buffer: pointer to the host interface buffer 91275eba5b6SRobert Mustacchi * @length: size of the buffer 91375eba5b6SRobert Mustacchi * @offset: location in the buffer to write to 91475eba5b6SRobert Mustacchi * @sum: sum of the data (not checksum) 91575eba5b6SRobert Mustacchi * 91675eba5b6SRobert Mustacchi * This function writes the buffer content at the offset given on the host if. 91775eba5b6SRobert Mustacchi * It also does alignment considerations to do the writes in most efficient 91875eba5b6SRobert Mustacchi * way. Also fills up the sum of the buffer in *buffer parameter. 91975eba5b6SRobert Mustacchi **/ 92075eba5b6SRobert Mustacchi s32 e1000_mng_host_if_write(struct e1000_hw *hw, u8 *buffer, u16 length, 92175eba5b6SRobert Mustacchi u16 offset, u8 *sum) 92275eba5b6SRobert Mustacchi { 92375eba5b6SRobert Mustacchi return e1000_mng_host_if_write_generic(hw, buffer, length, offset, sum); 92475eba5b6SRobert Mustacchi } 92575eba5b6SRobert Mustacchi 92675eba5b6SRobert Mustacchi /** 92775eba5b6SRobert Mustacchi * e1000_mng_write_cmd_header - Writes manageability command header 92875eba5b6SRobert Mustacchi * @hw: pointer to the HW structure 92975eba5b6SRobert Mustacchi * @hdr: pointer to the host interface command header 93075eba5b6SRobert Mustacchi * 93175eba5b6SRobert Mustacchi * Writes the command header after does the checksum calculation. 93275eba5b6SRobert Mustacchi **/ 93375eba5b6SRobert Mustacchi s32 e1000_mng_write_cmd_header(struct e1000_hw *hw, 93475eba5b6SRobert Mustacchi struct e1000_host_mng_command_header *hdr) 93575eba5b6SRobert Mustacchi { 93675eba5b6SRobert Mustacchi return e1000_mng_write_cmd_header_generic(hw, hdr); 93775eba5b6SRobert Mustacchi } 93875eba5b6SRobert Mustacchi 93975eba5b6SRobert Mustacchi /** 94075eba5b6SRobert Mustacchi * e1000_mng_enable_host_if - Checks host interface is enabled 94175eba5b6SRobert Mustacchi * @hw: pointer to the HW structure 94275eba5b6SRobert Mustacchi * 94375eba5b6SRobert Mustacchi * Returns E1000_success upon success, else E1000_ERR_HOST_INTERFACE_COMMAND 94475eba5b6SRobert Mustacchi * 94575eba5b6SRobert Mustacchi * This function checks whether the HOST IF is enabled for command operation 94675eba5b6SRobert Mustacchi * and also checks whether the previous command is completed. It busy waits 94775eba5b6SRobert Mustacchi * in case of previous command is not completed. 94875eba5b6SRobert Mustacchi **/ 94975eba5b6SRobert Mustacchi s32 e1000_mng_enable_host_if(struct e1000_hw *hw) 95075eba5b6SRobert Mustacchi { 95175eba5b6SRobert Mustacchi return e1000_mng_enable_host_if_generic(hw); 95275eba5b6SRobert Mustacchi } 95375eba5b6SRobert Mustacchi 95475eba5b6SRobert Mustacchi /** 95575eba5b6SRobert Mustacchi * e1000_set_obff_timer - Set Optimized Buffer Flush/Fill timer 95675eba5b6SRobert Mustacchi * @hw: pointer to the HW structure 95775eba5b6SRobert Mustacchi * @itr: u32 indicating itr value 95875eba5b6SRobert Mustacchi * 95975eba5b6SRobert Mustacchi * Set the OBFF timer based on the given interrupt rate. 96075eba5b6SRobert Mustacchi **/ 96175eba5b6SRobert Mustacchi s32 e1000_set_obff_timer(struct e1000_hw *hw, u32 itr) 96275eba5b6SRobert Mustacchi { 96375eba5b6SRobert Mustacchi if (hw->mac.ops.set_obff_timer) 96475eba5b6SRobert Mustacchi return hw->mac.ops.set_obff_timer(hw, itr); 96575eba5b6SRobert Mustacchi 96675eba5b6SRobert Mustacchi return E1000_SUCCESS; 96775eba5b6SRobert Mustacchi } 96875eba5b6SRobert Mustacchi 96975eba5b6SRobert Mustacchi /** 97075eba5b6SRobert Mustacchi * e1000_check_reset_block - Verifies PHY can be reset 97175eba5b6SRobert Mustacchi * @hw: pointer to the HW structure 97275eba5b6SRobert Mustacchi * 97375eba5b6SRobert Mustacchi * Checks if the PHY is in a state that can be reset or if manageability 97475eba5b6SRobert Mustacchi * has it tied up. This is a function pointer entry point called by drivers. 97575eba5b6SRobert Mustacchi **/ 97675eba5b6SRobert Mustacchi s32 e1000_check_reset_block(struct e1000_hw *hw) 97775eba5b6SRobert Mustacchi { 97875eba5b6SRobert Mustacchi if (hw->phy.ops.check_reset_block) 97975eba5b6SRobert Mustacchi return hw->phy.ops.check_reset_block(hw); 98075eba5b6SRobert Mustacchi 98175eba5b6SRobert Mustacchi return E1000_SUCCESS; 98275eba5b6SRobert Mustacchi } 98375eba5b6SRobert Mustacchi 98475eba5b6SRobert Mustacchi /** 98575eba5b6SRobert Mustacchi * e1000_read_phy_reg - Reads PHY register 98675eba5b6SRobert Mustacchi * @hw: pointer to the HW structure 98775eba5b6SRobert Mustacchi * @offset: the register to read 98875eba5b6SRobert Mustacchi * @data: the buffer to store the 16-bit read. 98975eba5b6SRobert Mustacchi * 99075eba5b6SRobert Mustacchi * Reads the PHY register and returns the value in data. 99175eba5b6SRobert Mustacchi * This is a function pointer entry point called by drivers. 99275eba5b6SRobert Mustacchi **/ 99375eba5b6SRobert Mustacchi s32 e1000_read_phy_reg(struct e1000_hw *hw, u32 offset, u16 *data) 99475eba5b6SRobert Mustacchi { 99575eba5b6SRobert Mustacchi if (hw->phy.ops.read_reg) 99675eba5b6SRobert Mustacchi return hw->phy.ops.read_reg(hw, offset, data); 99775eba5b6SRobert Mustacchi 99875eba5b6SRobert Mustacchi return E1000_SUCCESS; 99975eba5b6SRobert Mustacchi } 100075eba5b6SRobert Mustacchi 100175eba5b6SRobert Mustacchi /** 100275eba5b6SRobert Mustacchi * e1000_write_phy_reg - Writes PHY register 100375eba5b6SRobert Mustacchi * @hw: pointer to the HW structure 100475eba5b6SRobert Mustacchi * @offset: the register to write 100575eba5b6SRobert Mustacchi * @data: the value to write. 100675eba5b6SRobert Mustacchi * 100775eba5b6SRobert Mustacchi * Writes the PHY register at offset with the value in data. 100875eba5b6SRobert Mustacchi * This is a function pointer entry point called by drivers. 100975eba5b6SRobert Mustacchi **/ 101075eba5b6SRobert Mustacchi s32 e1000_write_phy_reg(struct e1000_hw *hw, u32 offset, u16 data) 101175eba5b6SRobert Mustacchi { 101275eba5b6SRobert Mustacchi if (hw->phy.ops.write_reg) 101375eba5b6SRobert Mustacchi return hw->phy.ops.write_reg(hw, offset, data); 101475eba5b6SRobert Mustacchi 101575eba5b6SRobert Mustacchi return E1000_SUCCESS; 101675eba5b6SRobert Mustacchi } 101775eba5b6SRobert Mustacchi 101875eba5b6SRobert Mustacchi /** 101975eba5b6SRobert Mustacchi * e1000_release_phy - Generic release PHY 102075eba5b6SRobert Mustacchi * @hw: pointer to the HW structure 102175eba5b6SRobert Mustacchi * 102275eba5b6SRobert Mustacchi * Return if silicon family does not require a semaphore when accessing the 102375eba5b6SRobert Mustacchi * PHY. 102475eba5b6SRobert Mustacchi **/ 102575eba5b6SRobert Mustacchi void e1000_release_phy(struct e1000_hw *hw) 102675eba5b6SRobert Mustacchi { 102775eba5b6SRobert Mustacchi if (hw->phy.ops.release) 102875eba5b6SRobert Mustacchi hw->phy.ops.release(hw); 102975eba5b6SRobert Mustacchi } 103075eba5b6SRobert Mustacchi 103175eba5b6SRobert Mustacchi /** 103275eba5b6SRobert Mustacchi * e1000_acquire_phy - Generic acquire PHY 103375eba5b6SRobert Mustacchi * @hw: pointer to the HW structure 103475eba5b6SRobert Mustacchi * 103575eba5b6SRobert Mustacchi * Return success if silicon family does not require a semaphore when 103675eba5b6SRobert Mustacchi * accessing the PHY. 103775eba5b6SRobert Mustacchi **/ 103875eba5b6SRobert Mustacchi s32 e1000_acquire_phy(struct e1000_hw *hw) 103975eba5b6SRobert Mustacchi { 104075eba5b6SRobert Mustacchi if (hw->phy.ops.acquire) 104175eba5b6SRobert Mustacchi return hw->phy.ops.acquire(hw); 104275eba5b6SRobert Mustacchi 104375eba5b6SRobert Mustacchi return E1000_SUCCESS; 104475eba5b6SRobert Mustacchi } 104575eba5b6SRobert Mustacchi 104675eba5b6SRobert Mustacchi /** 104775eba5b6SRobert Mustacchi * e1000_cfg_on_link_up - Configure PHY upon link up 104875eba5b6SRobert Mustacchi * @hw: pointer to the HW structure 104975eba5b6SRobert Mustacchi **/ 105075eba5b6SRobert Mustacchi s32 e1000_cfg_on_link_up(struct e1000_hw *hw) 105175eba5b6SRobert Mustacchi { 105275eba5b6SRobert Mustacchi if (hw->phy.ops.cfg_on_link_up) 105375eba5b6SRobert Mustacchi return hw->phy.ops.cfg_on_link_up(hw); 105475eba5b6SRobert Mustacchi 105575eba5b6SRobert Mustacchi return E1000_SUCCESS; 105675eba5b6SRobert Mustacchi } 105775eba5b6SRobert Mustacchi 105875eba5b6SRobert Mustacchi /** 105975eba5b6SRobert Mustacchi * e1000_read_kmrn_reg - Reads register using Kumeran interface 106075eba5b6SRobert Mustacchi * @hw: pointer to the HW structure 106175eba5b6SRobert Mustacchi * @offset: the register to read 106275eba5b6SRobert Mustacchi * @data: the location to store the 16-bit value read. 106375eba5b6SRobert Mustacchi * 106475eba5b6SRobert Mustacchi * Reads a register out of the Kumeran interface. Currently no func pointer 106575eba5b6SRobert Mustacchi * exists and all implementations are handled in the generic version of 106675eba5b6SRobert Mustacchi * this function. 106775eba5b6SRobert Mustacchi **/ 106875eba5b6SRobert Mustacchi s32 e1000_read_kmrn_reg(struct e1000_hw *hw, u32 offset, u16 *data) 106975eba5b6SRobert Mustacchi { 107075eba5b6SRobert Mustacchi return e1000_read_kmrn_reg_generic(hw, offset, data); 107175eba5b6SRobert Mustacchi } 107275eba5b6SRobert Mustacchi 107375eba5b6SRobert Mustacchi /** 107475eba5b6SRobert Mustacchi * e1000_write_kmrn_reg - Writes register using Kumeran interface 107575eba5b6SRobert Mustacchi * @hw: pointer to the HW structure 107675eba5b6SRobert Mustacchi * @offset: the register to write 107775eba5b6SRobert Mustacchi * @data: the value to write. 107875eba5b6SRobert Mustacchi * 107975eba5b6SRobert Mustacchi * Writes a register to the Kumeran interface. Currently no func pointer 108075eba5b6SRobert Mustacchi * exists and all implementations are handled in the generic version of 108175eba5b6SRobert Mustacchi * this function. 108275eba5b6SRobert Mustacchi **/ 108375eba5b6SRobert Mustacchi s32 e1000_write_kmrn_reg(struct e1000_hw *hw, u32 offset, u16 data) 108475eba5b6SRobert Mustacchi { 108575eba5b6SRobert Mustacchi return e1000_write_kmrn_reg_generic(hw, offset, data); 108675eba5b6SRobert Mustacchi } 108775eba5b6SRobert Mustacchi 108875eba5b6SRobert Mustacchi /** 108975eba5b6SRobert Mustacchi * e1000_get_cable_length - Retrieves cable length estimation 109075eba5b6SRobert Mustacchi * @hw: pointer to the HW structure 109175eba5b6SRobert Mustacchi * 109275eba5b6SRobert Mustacchi * This function estimates the cable length and stores them in 109375eba5b6SRobert Mustacchi * hw->phy.min_length and hw->phy.max_length. This is a function pointer 109475eba5b6SRobert Mustacchi * entry point called by drivers. 109575eba5b6SRobert Mustacchi **/ 109675eba5b6SRobert Mustacchi s32 e1000_get_cable_length(struct e1000_hw *hw) 109775eba5b6SRobert Mustacchi { 109875eba5b6SRobert Mustacchi if (hw->phy.ops.get_cable_length) 109975eba5b6SRobert Mustacchi return hw->phy.ops.get_cable_length(hw); 110075eba5b6SRobert Mustacchi 110175eba5b6SRobert Mustacchi return E1000_SUCCESS; 110275eba5b6SRobert Mustacchi } 110375eba5b6SRobert Mustacchi 110475eba5b6SRobert Mustacchi /** 110575eba5b6SRobert Mustacchi * e1000_get_phy_info - Retrieves PHY information from registers 110675eba5b6SRobert Mustacchi * @hw: pointer to the HW structure 110775eba5b6SRobert Mustacchi * 110875eba5b6SRobert Mustacchi * This function gets some information from various PHY registers and 110975eba5b6SRobert Mustacchi * populates hw->phy values with it. This is a function pointer entry 111075eba5b6SRobert Mustacchi * point called by drivers. 111175eba5b6SRobert Mustacchi **/ 111275eba5b6SRobert Mustacchi s32 e1000_get_phy_info(struct e1000_hw *hw) 111375eba5b6SRobert Mustacchi { 111475eba5b6SRobert Mustacchi if (hw->phy.ops.get_info) 111575eba5b6SRobert Mustacchi return hw->phy.ops.get_info(hw); 111675eba5b6SRobert Mustacchi 111775eba5b6SRobert Mustacchi return E1000_SUCCESS; 111875eba5b6SRobert Mustacchi } 111975eba5b6SRobert Mustacchi 112075eba5b6SRobert Mustacchi /** 112175eba5b6SRobert Mustacchi * e1000_phy_hw_reset - Hard PHY reset 112275eba5b6SRobert Mustacchi * @hw: pointer to the HW structure 112375eba5b6SRobert Mustacchi * 112475eba5b6SRobert Mustacchi * Performs a hard PHY reset. This is a function pointer entry point called 112575eba5b6SRobert Mustacchi * by drivers. 112675eba5b6SRobert Mustacchi **/ 112775eba5b6SRobert Mustacchi s32 e1000_phy_hw_reset(struct e1000_hw *hw) 112875eba5b6SRobert Mustacchi { 112975eba5b6SRobert Mustacchi if (hw->phy.ops.reset) 113075eba5b6SRobert Mustacchi return hw->phy.ops.reset(hw); 113175eba5b6SRobert Mustacchi 113275eba5b6SRobert Mustacchi return E1000_SUCCESS; 113375eba5b6SRobert Mustacchi } 113475eba5b6SRobert Mustacchi 113575eba5b6SRobert Mustacchi /** 113675eba5b6SRobert Mustacchi * e1000_phy_commit - Soft PHY reset 113775eba5b6SRobert Mustacchi * @hw: pointer to the HW structure 113875eba5b6SRobert Mustacchi * 113975eba5b6SRobert Mustacchi * Performs a soft PHY reset on those that apply. This is a function pointer 114075eba5b6SRobert Mustacchi * entry point called by drivers. 114175eba5b6SRobert Mustacchi **/ 114275eba5b6SRobert Mustacchi s32 e1000_phy_commit(struct e1000_hw *hw) 114375eba5b6SRobert Mustacchi { 114475eba5b6SRobert Mustacchi if (hw->phy.ops.commit) 114575eba5b6SRobert Mustacchi return hw->phy.ops.commit(hw); 114675eba5b6SRobert Mustacchi 114775eba5b6SRobert Mustacchi return E1000_SUCCESS; 114875eba5b6SRobert Mustacchi } 114975eba5b6SRobert Mustacchi 115075eba5b6SRobert Mustacchi /** 115175eba5b6SRobert Mustacchi * e1000_set_d0_lplu_state - Sets low power link up state for D0 115275eba5b6SRobert Mustacchi * @hw: pointer to the HW structure 115375eba5b6SRobert Mustacchi * @active: boolean used to enable/disable lplu 115475eba5b6SRobert Mustacchi * 115575eba5b6SRobert Mustacchi * Success returns 0, Failure returns 1 115675eba5b6SRobert Mustacchi * 115775eba5b6SRobert Mustacchi * The low power link up (lplu) state is set to the power management level D0 115875eba5b6SRobert Mustacchi * and SmartSpeed is disabled when active is TRUE, else clear lplu for D0 115975eba5b6SRobert Mustacchi * and enable Smartspeed. LPLU and Smartspeed are mutually exclusive. LPLU 116075eba5b6SRobert Mustacchi * is used during Dx states where the power conservation is most important. 116175eba5b6SRobert Mustacchi * During driver activity, SmartSpeed should be enabled so performance is 116275eba5b6SRobert Mustacchi * maintained. This is a function pointer entry point called by drivers. 116375eba5b6SRobert Mustacchi **/ 116475eba5b6SRobert Mustacchi s32 e1000_set_d0_lplu_state(struct e1000_hw *hw, bool active) 116575eba5b6SRobert Mustacchi { 116675eba5b6SRobert Mustacchi if (hw->phy.ops.set_d0_lplu_state) 116775eba5b6SRobert Mustacchi return hw->phy.ops.set_d0_lplu_state(hw, active); 116875eba5b6SRobert Mustacchi 116975eba5b6SRobert Mustacchi return E1000_SUCCESS; 117075eba5b6SRobert Mustacchi } 117175eba5b6SRobert Mustacchi 117275eba5b6SRobert Mustacchi /** 117375eba5b6SRobert Mustacchi * e1000_set_d3_lplu_state - Sets low power link up state for D3 117475eba5b6SRobert Mustacchi * @hw: pointer to the HW structure 117575eba5b6SRobert Mustacchi * @active: boolean used to enable/disable lplu 117675eba5b6SRobert Mustacchi * 117775eba5b6SRobert Mustacchi * Success returns 0, Failure returns 1 117875eba5b6SRobert Mustacchi * 117975eba5b6SRobert Mustacchi * The low power link up (lplu) state is set to the power management level D3 118075eba5b6SRobert Mustacchi * and SmartSpeed is disabled when active is TRUE, else clear lplu for D3 118175eba5b6SRobert Mustacchi * and enable Smartspeed. LPLU and Smartspeed are mutually exclusive. LPLU 118275eba5b6SRobert Mustacchi * is used during Dx states where the power conservation is most important. 118375eba5b6SRobert Mustacchi * During driver activity, SmartSpeed should be enabled so performance is 118475eba5b6SRobert Mustacchi * maintained. This is a function pointer entry point called by drivers. 118575eba5b6SRobert Mustacchi **/ 118675eba5b6SRobert Mustacchi s32 e1000_set_d3_lplu_state(struct e1000_hw *hw, bool active) 118775eba5b6SRobert Mustacchi { 118875eba5b6SRobert Mustacchi if (hw->phy.ops.set_d3_lplu_state) 118975eba5b6SRobert Mustacchi return hw->phy.ops.set_d3_lplu_state(hw, active); 119075eba5b6SRobert Mustacchi 119175eba5b6SRobert Mustacchi return E1000_SUCCESS; 119275eba5b6SRobert Mustacchi } 119375eba5b6SRobert Mustacchi 119475eba5b6SRobert Mustacchi /** 119575eba5b6SRobert Mustacchi * e1000_read_mac_addr - Reads MAC address 119675eba5b6SRobert Mustacchi * @hw: pointer to the HW structure 119775eba5b6SRobert Mustacchi * 119875eba5b6SRobert Mustacchi * Reads the MAC address out of the adapter and stores it in the HW structure. 119975eba5b6SRobert Mustacchi * Currently no func pointer exists and all implementations are handled in the 120075eba5b6SRobert Mustacchi * generic version of this function. 120175eba5b6SRobert Mustacchi **/ 120275eba5b6SRobert Mustacchi s32 e1000_read_mac_addr(struct e1000_hw *hw) 120375eba5b6SRobert Mustacchi { 120475eba5b6SRobert Mustacchi if (hw->mac.ops.read_mac_addr) 120575eba5b6SRobert Mustacchi return hw->mac.ops.read_mac_addr(hw); 120675eba5b6SRobert Mustacchi 120775eba5b6SRobert Mustacchi return e1000_read_mac_addr_generic(hw); 120875eba5b6SRobert Mustacchi } 120975eba5b6SRobert Mustacchi 121075eba5b6SRobert Mustacchi /** 121175eba5b6SRobert Mustacchi * e1000_read_pba_string - Read device part number string 121275eba5b6SRobert Mustacchi * @hw: pointer to the HW structure 121375eba5b6SRobert Mustacchi * @pba_num: pointer to device part number 121475eba5b6SRobert Mustacchi * @pba_num_size: size of part number buffer 121575eba5b6SRobert Mustacchi * 121675eba5b6SRobert Mustacchi * Reads the product board assembly (PBA) number from the EEPROM and stores 121775eba5b6SRobert Mustacchi * the value in pba_num. 121875eba5b6SRobert Mustacchi * Currently no func pointer exists and all implementations are handled in the 121975eba5b6SRobert Mustacchi * generic version of this function. 122075eba5b6SRobert Mustacchi **/ 122175eba5b6SRobert Mustacchi s32 e1000_read_pba_string(struct e1000_hw *hw, u8 *pba_num, u32 pba_num_size) 122275eba5b6SRobert Mustacchi { 122375eba5b6SRobert Mustacchi return e1000_read_pba_string_generic(hw, pba_num, pba_num_size); 122475eba5b6SRobert Mustacchi } 122575eba5b6SRobert Mustacchi 122675eba5b6SRobert Mustacchi /** 122775eba5b6SRobert Mustacchi * e1000_read_pba_length - Read device part number string length 122875eba5b6SRobert Mustacchi * @hw: pointer to the HW structure 122975eba5b6SRobert Mustacchi * @pba_num_size: size of part number buffer 123075eba5b6SRobert Mustacchi * 123175eba5b6SRobert Mustacchi * Reads the product board assembly (PBA) number length from the EEPROM and 123275eba5b6SRobert Mustacchi * stores the value in pba_num. 123375eba5b6SRobert Mustacchi * Currently no func pointer exists and all implementations are handled in the 123475eba5b6SRobert Mustacchi * generic version of this function. 123575eba5b6SRobert Mustacchi **/ 123675eba5b6SRobert Mustacchi s32 e1000_read_pba_length(struct e1000_hw *hw, u32 *pba_num_size) 123775eba5b6SRobert Mustacchi { 123875eba5b6SRobert Mustacchi return e1000_read_pba_length_generic(hw, pba_num_size); 123975eba5b6SRobert Mustacchi } 124075eba5b6SRobert Mustacchi 124175eba5b6SRobert Mustacchi /** 124275eba5b6SRobert Mustacchi * e1000_validate_nvm_checksum - Verifies NVM (EEPROM) checksum 124375eba5b6SRobert Mustacchi * @hw: pointer to the HW structure 124475eba5b6SRobert Mustacchi * 124575eba5b6SRobert Mustacchi * Validates the NVM checksum is correct. This is a function pointer entry 124675eba5b6SRobert Mustacchi * point called by drivers. 124775eba5b6SRobert Mustacchi **/ 124875eba5b6SRobert Mustacchi s32 e1000_validate_nvm_checksum(struct e1000_hw *hw) 124975eba5b6SRobert Mustacchi { 125075eba5b6SRobert Mustacchi if (hw->nvm.ops.validate) 125175eba5b6SRobert Mustacchi return hw->nvm.ops.validate(hw); 125275eba5b6SRobert Mustacchi 125375eba5b6SRobert Mustacchi return -E1000_ERR_CONFIG; 125475eba5b6SRobert Mustacchi } 125575eba5b6SRobert Mustacchi 125675eba5b6SRobert Mustacchi /** 125775eba5b6SRobert Mustacchi * e1000_update_nvm_checksum - Updates NVM (EEPROM) checksum 125875eba5b6SRobert Mustacchi * @hw: pointer to the HW structure 125975eba5b6SRobert Mustacchi * 126075eba5b6SRobert Mustacchi * Updates the NVM checksum. Currently no func pointer exists and all 126175eba5b6SRobert Mustacchi * implementations are handled in the generic version of this function. 126275eba5b6SRobert Mustacchi **/ 126375eba5b6SRobert Mustacchi s32 e1000_update_nvm_checksum(struct e1000_hw *hw) 126475eba5b6SRobert Mustacchi { 126575eba5b6SRobert Mustacchi if (hw->nvm.ops.update) 126675eba5b6SRobert Mustacchi return hw->nvm.ops.update(hw); 126775eba5b6SRobert Mustacchi 126875eba5b6SRobert Mustacchi return -E1000_ERR_CONFIG; 126975eba5b6SRobert Mustacchi } 127075eba5b6SRobert Mustacchi 127175eba5b6SRobert Mustacchi /** 127275eba5b6SRobert Mustacchi * e1000_reload_nvm - Reloads EEPROM 127375eba5b6SRobert Mustacchi * @hw: pointer to the HW structure 127475eba5b6SRobert Mustacchi * 127575eba5b6SRobert Mustacchi * Reloads the EEPROM by setting the "Reinitialize from EEPROM" bit in the 127675eba5b6SRobert Mustacchi * extended control register. 127775eba5b6SRobert Mustacchi **/ 127875eba5b6SRobert Mustacchi void e1000_reload_nvm(struct e1000_hw *hw) 127975eba5b6SRobert Mustacchi { 128075eba5b6SRobert Mustacchi if (hw->nvm.ops.reload) 128175eba5b6SRobert Mustacchi hw->nvm.ops.reload(hw); 128275eba5b6SRobert Mustacchi } 128375eba5b6SRobert Mustacchi 128475eba5b6SRobert Mustacchi /** 128575eba5b6SRobert Mustacchi * e1000_read_nvm - Reads NVM (EEPROM) 128675eba5b6SRobert Mustacchi * @hw: pointer to the HW structure 128775eba5b6SRobert Mustacchi * @offset: the word offset to read 128875eba5b6SRobert Mustacchi * @words: number of 16-bit words to read 128975eba5b6SRobert Mustacchi * @data: pointer to the properly sized buffer for the data. 129075eba5b6SRobert Mustacchi * 129175eba5b6SRobert Mustacchi * Reads 16-bit chunks of data from the NVM (EEPROM). This is a function 129275eba5b6SRobert Mustacchi * pointer entry point called by drivers. 129375eba5b6SRobert Mustacchi **/ 129475eba5b6SRobert Mustacchi s32 e1000_read_nvm(struct e1000_hw *hw, u16 offset, u16 words, u16 *data) 129575eba5b6SRobert Mustacchi { 129675eba5b6SRobert Mustacchi if (hw->nvm.ops.read) 129775eba5b6SRobert Mustacchi return hw->nvm.ops.read(hw, offset, words, data); 129875eba5b6SRobert Mustacchi 129975eba5b6SRobert Mustacchi return -E1000_ERR_CONFIG; 130075eba5b6SRobert Mustacchi } 130175eba5b6SRobert Mustacchi 130275eba5b6SRobert Mustacchi /** 130375eba5b6SRobert Mustacchi * e1000_write_nvm - Writes to NVM (EEPROM) 130475eba5b6SRobert Mustacchi * @hw: pointer to the HW structure 130575eba5b6SRobert Mustacchi * @offset: the word offset to read 130675eba5b6SRobert Mustacchi * @words: number of 16-bit words to write 130775eba5b6SRobert Mustacchi * @data: pointer to the properly sized buffer for the data. 130875eba5b6SRobert Mustacchi * 130975eba5b6SRobert Mustacchi * Writes 16-bit chunks of data to the NVM (EEPROM). This is a function 131075eba5b6SRobert Mustacchi * pointer entry point called by drivers. 131175eba5b6SRobert Mustacchi **/ 131275eba5b6SRobert Mustacchi s32 e1000_write_nvm(struct e1000_hw *hw, u16 offset, u16 words, u16 *data) 131375eba5b6SRobert Mustacchi { 131475eba5b6SRobert Mustacchi if (hw->nvm.ops.write) 131575eba5b6SRobert Mustacchi return hw->nvm.ops.write(hw, offset, words, data); 131675eba5b6SRobert Mustacchi 131775eba5b6SRobert Mustacchi return E1000_SUCCESS; 131875eba5b6SRobert Mustacchi } 131975eba5b6SRobert Mustacchi 132075eba5b6SRobert Mustacchi /** 132175eba5b6SRobert Mustacchi * e1000_write_8bit_ctrl_reg - Writes 8bit Control register 132275eba5b6SRobert Mustacchi * @hw: pointer to the HW structure 132375eba5b6SRobert Mustacchi * @reg: 32bit register offset 132475eba5b6SRobert Mustacchi * @offset: the register to write 132575eba5b6SRobert Mustacchi * @data: the value to write. 132675eba5b6SRobert Mustacchi * 132775eba5b6SRobert Mustacchi * Writes the PHY register at offset with the value in data. 132875eba5b6SRobert Mustacchi * This is a function pointer entry point called by drivers. 132975eba5b6SRobert Mustacchi **/ 133075eba5b6SRobert Mustacchi s32 e1000_write_8bit_ctrl_reg(struct e1000_hw *hw, u32 reg, u32 offset, 133175eba5b6SRobert Mustacchi u8 data) 133275eba5b6SRobert Mustacchi { 133375eba5b6SRobert Mustacchi return e1000_write_8bit_ctrl_reg_generic(hw, reg, offset, data); 133475eba5b6SRobert Mustacchi } 133575eba5b6SRobert Mustacchi 133675eba5b6SRobert Mustacchi /** 133775eba5b6SRobert Mustacchi * e1000_power_up_phy - Restores link in case of PHY power down 133875eba5b6SRobert Mustacchi * @hw: pointer to the HW structure 133975eba5b6SRobert Mustacchi * 134075eba5b6SRobert Mustacchi * The phy may be powered down to save power, to turn off link when the 134175eba5b6SRobert Mustacchi * driver is unloaded, or wake on lan is not enabled (among others). 134275eba5b6SRobert Mustacchi **/ 134375eba5b6SRobert Mustacchi void e1000_power_up_phy(struct e1000_hw *hw) 134475eba5b6SRobert Mustacchi { 134575eba5b6SRobert Mustacchi if (hw->phy.ops.power_up) 134675eba5b6SRobert Mustacchi hw->phy.ops.power_up(hw); 134775eba5b6SRobert Mustacchi 134875eba5b6SRobert Mustacchi e1000_setup_link(hw); 134975eba5b6SRobert Mustacchi } 135075eba5b6SRobert Mustacchi 135175eba5b6SRobert Mustacchi /** 135275eba5b6SRobert Mustacchi * e1000_power_down_phy - Power down PHY 135375eba5b6SRobert Mustacchi * @hw: pointer to the HW structure 135475eba5b6SRobert Mustacchi * 135575eba5b6SRobert Mustacchi * The phy may be powered down to save power, to turn off link when the 135675eba5b6SRobert Mustacchi * driver is unloaded, or wake on lan is not enabled (among others). 135775eba5b6SRobert Mustacchi **/ 135875eba5b6SRobert Mustacchi void e1000_power_down_phy(struct e1000_hw *hw) 135975eba5b6SRobert Mustacchi { 136075eba5b6SRobert Mustacchi if (hw->phy.ops.power_down) 136175eba5b6SRobert Mustacchi hw->phy.ops.power_down(hw); 136275eba5b6SRobert Mustacchi } 136375eba5b6SRobert Mustacchi 136475eba5b6SRobert Mustacchi /** 136575eba5b6SRobert Mustacchi * e1000_power_up_fiber_serdes_link - Power up serdes link 136675eba5b6SRobert Mustacchi * @hw: pointer to the HW structure 136775eba5b6SRobert Mustacchi * 136875eba5b6SRobert Mustacchi * Power on the optics and PCS. 136975eba5b6SRobert Mustacchi **/ 137075eba5b6SRobert Mustacchi void e1000_power_up_fiber_serdes_link(struct e1000_hw *hw) 137175eba5b6SRobert Mustacchi { 137275eba5b6SRobert Mustacchi if (hw->mac.ops.power_up_serdes) 137375eba5b6SRobert Mustacchi hw->mac.ops.power_up_serdes(hw); 137475eba5b6SRobert Mustacchi } 137575eba5b6SRobert Mustacchi 137675eba5b6SRobert Mustacchi /** 137775eba5b6SRobert Mustacchi * e1000_shutdown_fiber_serdes_link - Remove link during power down 137875eba5b6SRobert Mustacchi * @hw: pointer to the HW structure 137975eba5b6SRobert Mustacchi * 138075eba5b6SRobert Mustacchi * Shutdown the optics and PCS on driver unload. 138175eba5b6SRobert Mustacchi **/ 138275eba5b6SRobert Mustacchi void e1000_shutdown_fiber_serdes_link(struct e1000_hw *hw) 138375eba5b6SRobert Mustacchi { 138475eba5b6SRobert Mustacchi if (hw->mac.ops.shutdown_serdes) 138575eba5b6SRobert Mustacchi hw->mac.ops.shutdown_serdes(hw); 138675eba5b6SRobert Mustacchi } 138775eba5b6SRobert Mustacchi 1388