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; 3135bb0bdfeSRobert Mustacchi case E1000_DEV_ID_PCH_CNP_I219_LM6: 3145bb0bdfeSRobert Mustacchi case E1000_DEV_ID_PCH_CNP_I219_V6: 3155bb0bdfeSRobert Mustacchi case E1000_DEV_ID_PCH_CNP_I219_LM7: 3165bb0bdfeSRobert Mustacchi case E1000_DEV_ID_PCH_CNP_I219_V7: 3175bb0bdfeSRobert Mustacchi case E1000_DEV_ID_PCH_ICP_I219_LM8: 3185bb0bdfeSRobert Mustacchi case E1000_DEV_ID_PCH_ICP_I219_V8: 3195bb0bdfeSRobert Mustacchi case E1000_DEV_ID_PCH_ICP_I219_LM9: 3205bb0bdfeSRobert Mustacchi case E1000_DEV_ID_PCH_ICP_I219_V9: 32152873782SRobert Mustacchi case E1000_DEV_ID_PCH_CMP_I219_LM10: 32252873782SRobert Mustacchi case E1000_DEV_ID_PCH_CMP_I219_V10: 32352873782SRobert Mustacchi case E1000_DEV_ID_PCH_CMP_I219_LM11: 32452873782SRobert Mustacchi case E1000_DEV_ID_PCH_CMP_I219_V11: 32552873782SRobert Mustacchi case E1000_DEV_ID_PCH_CMP_I219_LM12: 32652873782SRobert Mustacchi case E1000_DEV_ID_PCH_CMP_I219_V12: 3275bb0bdfeSRobert Mustacchi mac->type = e1000_pch_cnp; 3285bb0bdfeSRobert Mustacchi break; 32952873782SRobert Mustacchi case E1000_DEV_ID_PCH_TGP_I219_LM13: 33052873782SRobert Mustacchi case E1000_DEV_ID_PCH_TGP_I219_V13: 33152873782SRobert Mustacchi case E1000_DEV_ID_PCH_TGP_I219_LM14: 33252873782SRobert Mustacchi case E1000_DEV_ID_PCH_TGP_I219_V14: 33352873782SRobert Mustacchi case E1000_DEV_ID_PCH_TGP_I219_LM15: 334*f3682895SRobert Mustacchi case E1000_DEV_ID_PCH_TGP_I219_V15: 33552873782SRobert Mustacchi mac->type = e1000_pch_tgp; 33652873782SRobert Mustacchi break; 337*f3682895SRobert Mustacchi case E1000_DEV_ID_PCH_ADP_I219_LM16: 338*f3682895SRobert Mustacchi case E1000_DEV_ID_PCH_ADP_I219_V16: 339*f3682895SRobert Mustacchi case E1000_DEV_ID_PCH_ADP_I219_LM17: 340*f3682895SRobert Mustacchi case E1000_DEV_ID_PCH_ADP_I219_V17: 341*f3682895SRobert Mustacchi mac->type = e1000_pch_adp; 342*f3682895SRobert Mustacchi break; 343*f3682895SRobert Mustacchi case E1000_DEV_ID_PCH_MTP_I219_LM18: 344*f3682895SRobert Mustacchi case E1000_DEV_ID_PCH_MTP_I219_V18: 345*f3682895SRobert Mustacchi case E1000_DEV_ID_PCH_MTP_I219_LM19: 346*f3682895SRobert Mustacchi case E1000_DEV_ID_PCH_MTP_I219_V19: 347*f3682895SRobert Mustacchi mac->type = e1000_pch_mtp; 348*f3682895SRobert Mustacchi break; 349*f3682895SRobert Mustacchi case E1000_DEV_ID_PCH_LNP_I219_LM20: 350*f3682895SRobert Mustacchi case E1000_DEV_ID_PCH_LNP_I219_V20: 351*f3682895SRobert Mustacchi case E1000_DEV_ID_PCH_LNP_I219_LM21: 352*f3682895SRobert Mustacchi case E1000_DEV_ID_PCH_LNP_I219_V21: 353*f3682895SRobert Mustacchi mac->type = e1000_pch_lnp; 354*f3682895SRobert Mustacchi break; 355*f3682895SRobert Mustacchi case E1000_DEV_ID_PCH_RPL_I219_LM22: 356*f3682895SRobert Mustacchi case E1000_DEV_ID_PCH_RPL_I219_V22: 357*f3682895SRobert Mustacchi case E1000_DEV_ID_PCH_RPL_I219_LM23: 358*f3682895SRobert Mustacchi case E1000_DEV_ID_PCH_RPL_I219_V23: 359*f3682895SRobert Mustacchi mac->type = e1000_pch_rpl; 360*f3682895SRobert Mustacchi break; 36175eba5b6SRobert Mustacchi case E1000_DEV_ID_82575EB_COPPER: 36275eba5b6SRobert Mustacchi case E1000_DEV_ID_82575EB_FIBER_SERDES: 36375eba5b6SRobert Mustacchi case E1000_DEV_ID_82575GB_QUAD_COPPER: 36475eba5b6SRobert Mustacchi mac->type = e1000_82575; 36575eba5b6SRobert Mustacchi break; 36675eba5b6SRobert Mustacchi case E1000_DEV_ID_82576: 36775eba5b6SRobert Mustacchi case E1000_DEV_ID_82576_FIBER: 36875eba5b6SRobert Mustacchi case E1000_DEV_ID_82576_SERDES: 36975eba5b6SRobert Mustacchi case E1000_DEV_ID_82576_QUAD_COPPER: 37075eba5b6SRobert Mustacchi case E1000_DEV_ID_82576_QUAD_COPPER_ET2: 37175eba5b6SRobert Mustacchi case E1000_DEV_ID_82576_NS: 37275eba5b6SRobert Mustacchi case E1000_DEV_ID_82576_NS_SERDES: 37375eba5b6SRobert Mustacchi case E1000_DEV_ID_82576_SERDES_QUAD: 37475eba5b6SRobert Mustacchi mac->type = e1000_82576; 37575eba5b6SRobert Mustacchi break; 37675eba5b6SRobert Mustacchi case E1000_DEV_ID_82580_COPPER: 37775eba5b6SRobert Mustacchi case E1000_DEV_ID_82580_FIBER: 37875eba5b6SRobert Mustacchi case E1000_DEV_ID_82580_SERDES: 37975eba5b6SRobert Mustacchi case E1000_DEV_ID_82580_SGMII: 38075eba5b6SRobert Mustacchi case E1000_DEV_ID_82580_COPPER_DUAL: 38175eba5b6SRobert Mustacchi case E1000_DEV_ID_82580_QUAD_FIBER: 38275eba5b6SRobert Mustacchi case E1000_DEV_ID_DH89XXCC_SGMII: 38375eba5b6SRobert Mustacchi case E1000_DEV_ID_DH89XXCC_SERDES: 38475eba5b6SRobert Mustacchi case E1000_DEV_ID_DH89XXCC_BACKPLANE: 38575eba5b6SRobert Mustacchi case E1000_DEV_ID_DH89XXCC_SFP: 38675eba5b6SRobert Mustacchi mac->type = e1000_82580; 38775eba5b6SRobert Mustacchi break; 38875eba5b6SRobert Mustacchi case E1000_DEV_ID_I350_COPPER: 38975eba5b6SRobert Mustacchi case E1000_DEV_ID_I350_FIBER: 39075eba5b6SRobert Mustacchi case E1000_DEV_ID_I350_SERDES: 39175eba5b6SRobert Mustacchi case E1000_DEV_ID_I350_SGMII: 39275eba5b6SRobert Mustacchi case E1000_DEV_ID_I350_DA4: 39375eba5b6SRobert Mustacchi mac->type = e1000_i350; 39475eba5b6SRobert Mustacchi break; 395c124a83eSRobert Mustacchi case E1000_DEV_ID_I210_COPPER_FLASHLESS: 396c124a83eSRobert Mustacchi case E1000_DEV_ID_I210_SERDES_FLASHLESS: 39775eba5b6SRobert Mustacchi case E1000_DEV_ID_I210_COPPER: 39875eba5b6SRobert Mustacchi case E1000_DEV_ID_I210_COPPER_OEM1: 39975eba5b6SRobert Mustacchi case E1000_DEV_ID_I210_COPPER_IT: 40075eba5b6SRobert Mustacchi case E1000_DEV_ID_I210_FIBER: 40175eba5b6SRobert Mustacchi case E1000_DEV_ID_I210_SERDES: 40275eba5b6SRobert Mustacchi case E1000_DEV_ID_I210_SGMII: 40375eba5b6SRobert Mustacchi mac->type = e1000_i210; 40475eba5b6SRobert Mustacchi break; 40575eba5b6SRobert Mustacchi case E1000_DEV_ID_I211_COPPER: 40675eba5b6SRobert Mustacchi mac->type = e1000_i211; 40775eba5b6SRobert Mustacchi break; 40875eba5b6SRobert Mustacchi case E1000_DEV_ID_82576_VF: 40975eba5b6SRobert Mustacchi case E1000_DEV_ID_82576_VF_HV: 41075eba5b6SRobert Mustacchi mac->type = e1000_vfadapt; 41175eba5b6SRobert Mustacchi break; 41275eba5b6SRobert Mustacchi case E1000_DEV_ID_I350_VF: 41375eba5b6SRobert Mustacchi case E1000_DEV_ID_I350_VF_HV: 41475eba5b6SRobert Mustacchi mac->type = e1000_vfadapt_i350; 41575eba5b6SRobert Mustacchi break; 416c124a83eSRobert Mustacchi 41713485e69SGarrett D'Amore case E1000_DEV_ID_I354_BACKPLANE_1GBPS: 41813485e69SGarrett D'Amore case E1000_DEV_ID_I354_SGMII: 41913485e69SGarrett D'Amore case E1000_DEV_ID_I354_BACKPLANE_2_5GBPS: 42013485e69SGarrett D'Amore mac->type = e1000_i354; 42113485e69SGarrett D'Amore break; 42275eba5b6SRobert Mustacchi default: 42375eba5b6SRobert Mustacchi /* Should never have loaded on this device */ 42475eba5b6SRobert Mustacchi ret_val = -E1000_ERR_MAC_INIT; 42575eba5b6SRobert Mustacchi break; 42675eba5b6SRobert Mustacchi } 42775eba5b6SRobert Mustacchi 42875eba5b6SRobert Mustacchi return ret_val; 42975eba5b6SRobert Mustacchi } 43075eba5b6SRobert Mustacchi 43175eba5b6SRobert Mustacchi /** 43275eba5b6SRobert Mustacchi * e1000_setup_init_funcs - Initializes function pointers 43375eba5b6SRobert Mustacchi * @hw: pointer to the HW structure 43475eba5b6SRobert Mustacchi * @init_device: TRUE will initialize the rest of the function pointers 43575eba5b6SRobert Mustacchi * getting the device ready for use. FALSE will only set 43675eba5b6SRobert Mustacchi * MAC type and the function pointers for the other init 43775eba5b6SRobert Mustacchi * functions. Passing FALSE will not generate any hardware 43875eba5b6SRobert Mustacchi * reads or writes. 43975eba5b6SRobert Mustacchi * 44075eba5b6SRobert Mustacchi * This function must be called by a driver in order to use the rest 44175eba5b6SRobert Mustacchi * of the 'shared' code files. Called by drivers only. 44275eba5b6SRobert Mustacchi **/ 44375eba5b6SRobert Mustacchi s32 e1000_setup_init_funcs(struct e1000_hw *hw, bool init_device) 44475eba5b6SRobert Mustacchi { 44575eba5b6SRobert Mustacchi s32 ret_val; 44675eba5b6SRobert Mustacchi 44775eba5b6SRobert Mustacchi /* Can't do much good without knowing the MAC type. */ 44875eba5b6SRobert Mustacchi ret_val = e1000_set_mac_type(hw); 44975eba5b6SRobert Mustacchi if (ret_val) { 45075eba5b6SRobert Mustacchi DEBUGOUT("ERROR: MAC type could not be set properly.\n"); 45175eba5b6SRobert Mustacchi goto out; 45275eba5b6SRobert Mustacchi } 45375eba5b6SRobert Mustacchi 45475eba5b6SRobert Mustacchi if (!hw->hw_addr) { 45575eba5b6SRobert Mustacchi DEBUGOUT("ERROR: Registers not mapped\n"); 45675eba5b6SRobert Mustacchi ret_val = -E1000_ERR_CONFIG; 45775eba5b6SRobert Mustacchi goto out; 45875eba5b6SRobert Mustacchi } 45975eba5b6SRobert Mustacchi 46075eba5b6SRobert Mustacchi /* 46175eba5b6SRobert Mustacchi * Init function pointers to generic implementations. We do this first 46275eba5b6SRobert Mustacchi * allowing a driver module to override it afterward. 46375eba5b6SRobert Mustacchi */ 46475eba5b6SRobert Mustacchi e1000_init_mac_ops_generic(hw); 46575eba5b6SRobert Mustacchi e1000_init_phy_ops_generic(hw); 46675eba5b6SRobert Mustacchi e1000_init_nvm_ops_generic(hw); 46775eba5b6SRobert Mustacchi e1000_init_mbx_ops_generic(hw); 46875eba5b6SRobert Mustacchi 46975eba5b6SRobert Mustacchi /* 47075eba5b6SRobert Mustacchi * Set up the init function pointers. These are functions within the 47175eba5b6SRobert Mustacchi * adapter family file that sets up function pointers for the rest of 47275eba5b6SRobert Mustacchi * the functions in that family. 47375eba5b6SRobert Mustacchi */ 47475eba5b6SRobert Mustacchi switch (hw->mac.type) { 47575eba5b6SRobert Mustacchi case e1000_82542: 47675eba5b6SRobert Mustacchi e1000_init_function_pointers_82542(hw); 47775eba5b6SRobert Mustacchi break; 47875eba5b6SRobert Mustacchi case e1000_82543: 47975eba5b6SRobert Mustacchi case e1000_82544: 48075eba5b6SRobert Mustacchi e1000_init_function_pointers_82543(hw); 48175eba5b6SRobert Mustacchi break; 48275eba5b6SRobert Mustacchi case e1000_82540: 48375eba5b6SRobert Mustacchi case e1000_82545: 48475eba5b6SRobert Mustacchi case e1000_82545_rev_3: 48575eba5b6SRobert Mustacchi case e1000_82546: 48675eba5b6SRobert Mustacchi case e1000_82546_rev_3: 48775eba5b6SRobert Mustacchi e1000_init_function_pointers_82540(hw); 48875eba5b6SRobert Mustacchi break; 48975eba5b6SRobert Mustacchi case e1000_82541: 49075eba5b6SRobert Mustacchi case e1000_82541_rev_2: 49175eba5b6SRobert Mustacchi case e1000_82547: 49275eba5b6SRobert Mustacchi case e1000_82547_rev_2: 49375eba5b6SRobert Mustacchi e1000_init_function_pointers_82541(hw); 49475eba5b6SRobert Mustacchi break; 49575eba5b6SRobert Mustacchi case e1000_82571: 49675eba5b6SRobert Mustacchi case e1000_82572: 49775eba5b6SRobert Mustacchi case e1000_82573: 49875eba5b6SRobert Mustacchi case e1000_82574: 49975eba5b6SRobert Mustacchi case e1000_82583: 50075eba5b6SRobert Mustacchi e1000_init_function_pointers_82571(hw); 50175eba5b6SRobert Mustacchi break; 50275eba5b6SRobert Mustacchi case e1000_80003es2lan: 50375eba5b6SRobert Mustacchi e1000_init_function_pointers_80003es2lan(hw); 50475eba5b6SRobert Mustacchi break; 50575eba5b6SRobert Mustacchi case e1000_ich8lan: 50675eba5b6SRobert Mustacchi case e1000_ich9lan: 50775eba5b6SRobert Mustacchi case e1000_ich10lan: 50875eba5b6SRobert Mustacchi case e1000_pchlan: 50975eba5b6SRobert Mustacchi case e1000_pch2lan: 51075eba5b6SRobert Mustacchi case e1000_pch_lpt: 51149b78600SRobert Mustacchi case e1000_pch_spt: 5125bb0bdfeSRobert Mustacchi case e1000_pch_cnp: 51352873782SRobert Mustacchi case e1000_pch_tgp: 51475eba5b6SRobert Mustacchi e1000_init_function_pointers_ich8lan(hw); 51575eba5b6SRobert Mustacchi break; 51675eba5b6SRobert Mustacchi case e1000_82575: 51775eba5b6SRobert Mustacchi case e1000_82576: 51875eba5b6SRobert Mustacchi case e1000_82580: 51975eba5b6SRobert Mustacchi case e1000_i350: 52013485e69SGarrett D'Amore case e1000_i354: 52175eba5b6SRobert Mustacchi e1000_init_function_pointers_82575(hw); 52275eba5b6SRobert Mustacchi break; 52375eba5b6SRobert Mustacchi case e1000_i210: 52475eba5b6SRobert Mustacchi case e1000_i211: 52575eba5b6SRobert Mustacchi e1000_init_function_pointers_i210(hw); 52675eba5b6SRobert Mustacchi break; 52775eba5b6SRobert Mustacchi case e1000_vfadapt: 52875eba5b6SRobert Mustacchi e1000_init_function_pointers_vf(hw); 52975eba5b6SRobert Mustacchi break; 53075eba5b6SRobert Mustacchi case e1000_vfadapt_i350: 53175eba5b6SRobert Mustacchi e1000_init_function_pointers_vf(hw); 53275eba5b6SRobert Mustacchi break; 53375eba5b6SRobert Mustacchi default: 53475eba5b6SRobert Mustacchi DEBUGOUT("Hardware not supported\n"); 53575eba5b6SRobert Mustacchi ret_val = -E1000_ERR_CONFIG; 53675eba5b6SRobert Mustacchi break; 53775eba5b6SRobert Mustacchi } 53875eba5b6SRobert Mustacchi 53975eba5b6SRobert Mustacchi /* 54075eba5b6SRobert Mustacchi * Initialize the rest of the function pointers. These require some 54175eba5b6SRobert Mustacchi * register reads/writes in some cases. 54275eba5b6SRobert Mustacchi */ 54375eba5b6SRobert Mustacchi if (!(ret_val) && init_device) { 54475eba5b6SRobert Mustacchi ret_val = e1000_init_mac_params(hw); 54575eba5b6SRobert Mustacchi if (ret_val) 54675eba5b6SRobert Mustacchi goto out; 54775eba5b6SRobert Mustacchi 54875eba5b6SRobert Mustacchi ret_val = e1000_init_nvm_params(hw); 54975eba5b6SRobert Mustacchi if (ret_val) 55075eba5b6SRobert Mustacchi goto out; 55175eba5b6SRobert Mustacchi 55275eba5b6SRobert Mustacchi ret_val = e1000_init_phy_params(hw); 55375eba5b6SRobert Mustacchi if (ret_val) 55475eba5b6SRobert Mustacchi goto out; 55575eba5b6SRobert Mustacchi 55675eba5b6SRobert Mustacchi ret_val = e1000_init_mbx_params(hw); 55775eba5b6SRobert Mustacchi if (ret_val) 55875eba5b6SRobert Mustacchi goto out; 55975eba5b6SRobert Mustacchi } 56075eba5b6SRobert Mustacchi 56175eba5b6SRobert Mustacchi out: 56275eba5b6SRobert Mustacchi return ret_val; 56375eba5b6SRobert Mustacchi } 56475eba5b6SRobert Mustacchi 56575eba5b6SRobert Mustacchi /** 56675eba5b6SRobert Mustacchi * e1000_get_bus_info - Obtain bus information for adapter 56775eba5b6SRobert Mustacchi * @hw: pointer to the HW structure 56875eba5b6SRobert Mustacchi * 56975eba5b6SRobert Mustacchi * This will obtain information about the HW bus for which the 57075eba5b6SRobert Mustacchi * adapter is attached and stores it in the hw structure. This is a 57175eba5b6SRobert Mustacchi * function pointer entry point called by drivers. 57275eba5b6SRobert Mustacchi **/ 57375eba5b6SRobert Mustacchi s32 e1000_get_bus_info(struct e1000_hw *hw) 57475eba5b6SRobert Mustacchi { 57575eba5b6SRobert Mustacchi if (hw->mac.ops.get_bus_info) 57675eba5b6SRobert Mustacchi return hw->mac.ops.get_bus_info(hw); 57775eba5b6SRobert Mustacchi 57875eba5b6SRobert Mustacchi return E1000_SUCCESS; 57975eba5b6SRobert Mustacchi } 58075eba5b6SRobert Mustacchi 58175eba5b6SRobert Mustacchi /** 58275eba5b6SRobert Mustacchi * e1000_clear_vfta - Clear VLAN filter table 58375eba5b6SRobert Mustacchi * @hw: pointer to the HW structure 58475eba5b6SRobert Mustacchi * 58575eba5b6SRobert Mustacchi * This clears the VLAN filter table on the adapter. This is a function 58675eba5b6SRobert Mustacchi * pointer entry point called by drivers. 58775eba5b6SRobert Mustacchi **/ 58875eba5b6SRobert Mustacchi void e1000_clear_vfta(struct e1000_hw *hw) 58975eba5b6SRobert Mustacchi { 59075eba5b6SRobert Mustacchi if (hw->mac.ops.clear_vfta) 59175eba5b6SRobert Mustacchi hw->mac.ops.clear_vfta(hw); 59275eba5b6SRobert Mustacchi } 59375eba5b6SRobert Mustacchi 59475eba5b6SRobert Mustacchi /** 59575eba5b6SRobert Mustacchi * e1000_write_vfta - Write value to VLAN filter table 59675eba5b6SRobert Mustacchi * @hw: pointer to the HW structure 59775eba5b6SRobert Mustacchi * @offset: the 32-bit offset in which to write the value to. 59875eba5b6SRobert Mustacchi * @value: the 32-bit value to write at location offset. 59975eba5b6SRobert Mustacchi * 60075eba5b6SRobert Mustacchi * This writes a 32-bit value to a 32-bit offset in the VLAN filter 60175eba5b6SRobert Mustacchi * table. This is a function pointer entry point called by drivers. 60275eba5b6SRobert Mustacchi **/ 60375eba5b6SRobert Mustacchi void e1000_write_vfta(struct e1000_hw *hw, u32 offset, u32 value) 60475eba5b6SRobert Mustacchi { 60575eba5b6SRobert Mustacchi if (hw->mac.ops.write_vfta) 60675eba5b6SRobert Mustacchi hw->mac.ops.write_vfta(hw, offset, value); 60775eba5b6SRobert Mustacchi } 60875eba5b6SRobert Mustacchi 60975eba5b6SRobert Mustacchi /** 61075eba5b6SRobert Mustacchi * e1000_update_mc_addr_list - Update Multicast addresses 61175eba5b6SRobert Mustacchi * @hw: pointer to the HW structure 61275eba5b6SRobert Mustacchi * @mc_addr_list: array of multicast addresses to program 61375eba5b6SRobert Mustacchi * @mc_addr_count: number of multicast addresses to program 61475eba5b6SRobert Mustacchi * 61575eba5b6SRobert Mustacchi * Updates the Multicast Table Array. 61675eba5b6SRobert Mustacchi * The caller must have a packed mc_addr_list of multicast addresses. 61775eba5b6SRobert Mustacchi **/ 61875eba5b6SRobert Mustacchi void e1000_update_mc_addr_list(struct e1000_hw *hw, u8 *mc_addr_list, 61975eba5b6SRobert Mustacchi u32 mc_addr_count) 62075eba5b6SRobert Mustacchi { 62175eba5b6SRobert Mustacchi if (hw->mac.ops.update_mc_addr_list) 62275eba5b6SRobert Mustacchi hw->mac.ops.update_mc_addr_list(hw, mc_addr_list, 62375eba5b6SRobert Mustacchi mc_addr_count); 62475eba5b6SRobert Mustacchi } 62575eba5b6SRobert Mustacchi 62675eba5b6SRobert Mustacchi /** 62775eba5b6SRobert Mustacchi * e1000_force_mac_fc - Force MAC flow control 62875eba5b6SRobert Mustacchi * @hw: pointer to the HW structure 62975eba5b6SRobert Mustacchi * 63075eba5b6SRobert Mustacchi * Force the MAC's flow control settings. Currently no func pointer exists 63175eba5b6SRobert Mustacchi * and all implementations are handled in the generic version of this 63275eba5b6SRobert Mustacchi * function. 63375eba5b6SRobert Mustacchi **/ 63475eba5b6SRobert Mustacchi s32 e1000_force_mac_fc(struct e1000_hw *hw) 63575eba5b6SRobert Mustacchi { 63675eba5b6SRobert Mustacchi return e1000_force_mac_fc_generic(hw); 63775eba5b6SRobert Mustacchi } 63875eba5b6SRobert Mustacchi 63975eba5b6SRobert Mustacchi /** 64075eba5b6SRobert Mustacchi * e1000_check_for_link - Check/Store link connection 64175eba5b6SRobert Mustacchi * @hw: pointer to the HW structure 64275eba5b6SRobert Mustacchi * 64375eba5b6SRobert Mustacchi * This checks the link condition of the adapter and stores the 64475eba5b6SRobert Mustacchi * results in the hw->mac structure. This is a function pointer entry 64575eba5b6SRobert Mustacchi * point called by drivers. 64675eba5b6SRobert Mustacchi **/ 64775eba5b6SRobert Mustacchi s32 e1000_check_for_link(struct e1000_hw *hw) 64875eba5b6SRobert Mustacchi { 64975eba5b6SRobert Mustacchi if (hw->mac.ops.check_for_link) 65075eba5b6SRobert Mustacchi return hw->mac.ops.check_for_link(hw); 65175eba5b6SRobert Mustacchi 65275eba5b6SRobert Mustacchi return -E1000_ERR_CONFIG; 65375eba5b6SRobert Mustacchi } 65475eba5b6SRobert Mustacchi 65575eba5b6SRobert Mustacchi /** 65675eba5b6SRobert Mustacchi * e1000_check_mng_mode - Check management mode 65775eba5b6SRobert Mustacchi * @hw: pointer to the HW structure 65875eba5b6SRobert Mustacchi * 65975eba5b6SRobert Mustacchi * This checks if the adapter has manageability enabled. 66075eba5b6SRobert Mustacchi * This is a function pointer entry point called by drivers. 66175eba5b6SRobert Mustacchi **/ 66275eba5b6SRobert Mustacchi bool e1000_check_mng_mode(struct e1000_hw *hw) 66375eba5b6SRobert Mustacchi { 66475eba5b6SRobert Mustacchi if (hw->mac.ops.check_mng_mode) 66575eba5b6SRobert Mustacchi return hw->mac.ops.check_mng_mode(hw); 66675eba5b6SRobert Mustacchi 66775eba5b6SRobert Mustacchi return FALSE; 66875eba5b6SRobert Mustacchi } 66975eba5b6SRobert Mustacchi 67075eba5b6SRobert Mustacchi /** 67175eba5b6SRobert Mustacchi * e1000_mng_write_dhcp_info - Writes DHCP info to host interface 67275eba5b6SRobert Mustacchi * @hw: pointer to the HW structure 67375eba5b6SRobert Mustacchi * @buffer: pointer to the host interface 67475eba5b6SRobert Mustacchi * @length: size of the buffer 67575eba5b6SRobert Mustacchi * 67675eba5b6SRobert Mustacchi * Writes the DHCP information to the host interface. 67775eba5b6SRobert Mustacchi **/ 67875eba5b6SRobert Mustacchi s32 e1000_mng_write_dhcp_info(struct e1000_hw *hw, u8 *buffer, u16 length) 67975eba5b6SRobert Mustacchi { 68075eba5b6SRobert Mustacchi return e1000_mng_write_dhcp_info_generic(hw, buffer, length); 68175eba5b6SRobert Mustacchi } 68275eba5b6SRobert Mustacchi 68375eba5b6SRobert Mustacchi /** 68475eba5b6SRobert Mustacchi * e1000_reset_hw - Reset hardware 68575eba5b6SRobert Mustacchi * @hw: pointer to the HW structure 68675eba5b6SRobert Mustacchi * 68775eba5b6SRobert Mustacchi * This resets the hardware into a known state. This is a function pointer 68875eba5b6SRobert Mustacchi * entry point called by drivers. 68975eba5b6SRobert Mustacchi **/ 69075eba5b6SRobert Mustacchi s32 e1000_reset_hw(struct e1000_hw *hw) 69175eba5b6SRobert Mustacchi { 69275eba5b6SRobert Mustacchi if (hw->mac.ops.reset_hw) 69375eba5b6SRobert Mustacchi return hw->mac.ops.reset_hw(hw); 69475eba5b6SRobert Mustacchi 69575eba5b6SRobert Mustacchi return -E1000_ERR_CONFIG; 69675eba5b6SRobert Mustacchi } 69775eba5b6SRobert Mustacchi 69875eba5b6SRobert Mustacchi /** 69975eba5b6SRobert Mustacchi * e1000_init_hw - Initialize hardware 70075eba5b6SRobert Mustacchi * @hw: pointer to the HW structure 70175eba5b6SRobert Mustacchi * 70275eba5b6SRobert Mustacchi * This inits the hardware readying it for operation. This is a function 70375eba5b6SRobert Mustacchi * pointer entry point called by drivers. 70475eba5b6SRobert Mustacchi **/ 70575eba5b6SRobert Mustacchi s32 e1000_init_hw(struct e1000_hw *hw) 70675eba5b6SRobert Mustacchi { 70775eba5b6SRobert Mustacchi if (hw->mac.ops.init_hw) 70875eba5b6SRobert Mustacchi return hw->mac.ops.init_hw(hw); 70975eba5b6SRobert Mustacchi 71075eba5b6SRobert Mustacchi return -E1000_ERR_CONFIG; 71175eba5b6SRobert Mustacchi } 71275eba5b6SRobert Mustacchi 71375eba5b6SRobert Mustacchi /** 71475eba5b6SRobert Mustacchi * e1000_setup_link - Configures link and flow control 71575eba5b6SRobert Mustacchi * @hw: pointer to the HW structure 71675eba5b6SRobert Mustacchi * 71775eba5b6SRobert Mustacchi * This configures link and flow control settings for the adapter. This 71875eba5b6SRobert Mustacchi * is a function pointer entry point called by drivers. While modules can 71975eba5b6SRobert Mustacchi * also call this, they probably call their own version of this function. 72075eba5b6SRobert Mustacchi **/ 72175eba5b6SRobert Mustacchi s32 e1000_setup_link(struct e1000_hw *hw) 72275eba5b6SRobert Mustacchi { 72375eba5b6SRobert Mustacchi if (hw->mac.ops.setup_link) 72475eba5b6SRobert Mustacchi return hw->mac.ops.setup_link(hw); 72575eba5b6SRobert Mustacchi 72675eba5b6SRobert Mustacchi return -E1000_ERR_CONFIG; 72775eba5b6SRobert Mustacchi } 72875eba5b6SRobert Mustacchi 72975eba5b6SRobert Mustacchi /** 73075eba5b6SRobert Mustacchi * e1000_get_speed_and_duplex - Returns current speed and duplex 73175eba5b6SRobert Mustacchi * @hw: pointer to the HW structure 73275eba5b6SRobert Mustacchi * @speed: pointer to a 16-bit value to store the speed 73375eba5b6SRobert Mustacchi * @duplex: pointer to a 16-bit value to store the duplex. 73475eba5b6SRobert Mustacchi * 73575eba5b6SRobert Mustacchi * This returns the speed and duplex of the adapter in the two 'out' 73675eba5b6SRobert Mustacchi * variables passed in. This is a function pointer entry point called 73775eba5b6SRobert Mustacchi * by drivers. 73875eba5b6SRobert Mustacchi **/ 73975eba5b6SRobert Mustacchi s32 e1000_get_speed_and_duplex(struct e1000_hw *hw, u16 *speed, u16 *duplex) 74075eba5b6SRobert Mustacchi { 74175eba5b6SRobert Mustacchi if (hw->mac.ops.get_link_up_info) 74275eba5b6SRobert Mustacchi return hw->mac.ops.get_link_up_info(hw, speed, duplex); 74375eba5b6SRobert Mustacchi 74475eba5b6SRobert Mustacchi return -E1000_ERR_CONFIG; 74575eba5b6SRobert Mustacchi } 74675eba5b6SRobert Mustacchi 74775eba5b6SRobert Mustacchi /** 74875eba5b6SRobert Mustacchi * e1000_setup_led - Configures SW controllable LED 74975eba5b6SRobert Mustacchi * @hw: pointer to the HW structure 75075eba5b6SRobert Mustacchi * 75175eba5b6SRobert Mustacchi * This prepares the SW controllable LED for use and saves the current state 75275eba5b6SRobert Mustacchi * of the LED so it can be later restored. This is a function pointer entry 75375eba5b6SRobert Mustacchi * point called by drivers. 75475eba5b6SRobert Mustacchi **/ 75575eba5b6SRobert Mustacchi s32 e1000_setup_led(struct e1000_hw *hw) 75675eba5b6SRobert Mustacchi { 75775eba5b6SRobert Mustacchi if (hw->mac.ops.setup_led) 75875eba5b6SRobert Mustacchi return hw->mac.ops.setup_led(hw); 75975eba5b6SRobert Mustacchi 76075eba5b6SRobert Mustacchi return E1000_SUCCESS; 76175eba5b6SRobert Mustacchi } 76275eba5b6SRobert Mustacchi 76375eba5b6SRobert Mustacchi /** 76475eba5b6SRobert Mustacchi * e1000_cleanup_led - Restores SW controllable LED 76575eba5b6SRobert Mustacchi * @hw: pointer to the HW structure 76675eba5b6SRobert Mustacchi * 76775eba5b6SRobert Mustacchi * This restores the SW controllable LED to the value saved off by 76875eba5b6SRobert Mustacchi * e1000_setup_led. This is a function pointer entry point called by drivers. 76975eba5b6SRobert Mustacchi **/ 77075eba5b6SRobert Mustacchi s32 e1000_cleanup_led(struct e1000_hw *hw) 77175eba5b6SRobert Mustacchi { 77275eba5b6SRobert Mustacchi if (hw->mac.ops.cleanup_led) 77375eba5b6SRobert Mustacchi return hw->mac.ops.cleanup_led(hw); 77475eba5b6SRobert Mustacchi 77575eba5b6SRobert Mustacchi return E1000_SUCCESS; 77675eba5b6SRobert Mustacchi } 77775eba5b6SRobert Mustacchi 77875eba5b6SRobert Mustacchi /** 77975eba5b6SRobert Mustacchi * e1000_blink_led - Blink SW controllable LED 78075eba5b6SRobert Mustacchi * @hw: pointer to the HW structure 78175eba5b6SRobert Mustacchi * 78275eba5b6SRobert Mustacchi * This starts the adapter LED blinking. Request the LED to be setup first 78375eba5b6SRobert Mustacchi * and cleaned up after. This is a function pointer entry point called by 78475eba5b6SRobert Mustacchi * drivers. 78575eba5b6SRobert Mustacchi **/ 78675eba5b6SRobert Mustacchi s32 e1000_blink_led(struct e1000_hw *hw) 78775eba5b6SRobert Mustacchi { 78875eba5b6SRobert Mustacchi if (hw->mac.ops.blink_led) 78975eba5b6SRobert Mustacchi return hw->mac.ops.blink_led(hw); 79075eba5b6SRobert Mustacchi 79175eba5b6SRobert Mustacchi return E1000_SUCCESS; 79275eba5b6SRobert Mustacchi } 79375eba5b6SRobert Mustacchi 79475eba5b6SRobert Mustacchi /** 79575eba5b6SRobert Mustacchi * e1000_id_led_init - store LED configurations in SW 79675eba5b6SRobert Mustacchi * @hw: pointer to the HW structure 79775eba5b6SRobert Mustacchi * 79875eba5b6SRobert Mustacchi * Initializes the LED config in SW. This is a function pointer entry point 79975eba5b6SRobert Mustacchi * called by drivers. 80075eba5b6SRobert Mustacchi **/ 80175eba5b6SRobert Mustacchi s32 e1000_id_led_init(struct e1000_hw *hw) 80275eba5b6SRobert Mustacchi { 80375eba5b6SRobert Mustacchi if (hw->mac.ops.id_led_init) 80475eba5b6SRobert Mustacchi return hw->mac.ops.id_led_init(hw); 80575eba5b6SRobert Mustacchi 80675eba5b6SRobert Mustacchi return E1000_SUCCESS; 80775eba5b6SRobert Mustacchi } 80875eba5b6SRobert Mustacchi 80975eba5b6SRobert Mustacchi /** 81075eba5b6SRobert Mustacchi * e1000_led_on - Turn on SW controllable LED 81175eba5b6SRobert Mustacchi * @hw: pointer to the HW structure 81275eba5b6SRobert Mustacchi * 81375eba5b6SRobert Mustacchi * Turns the SW defined LED on. This is a function pointer entry point 81475eba5b6SRobert Mustacchi * called by drivers. 81575eba5b6SRobert Mustacchi **/ 81675eba5b6SRobert Mustacchi s32 e1000_led_on(struct e1000_hw *hw) 81775eba5b6SRobert Mustacchi { 81875eba5b6SRobert Mustacchi if (hw->mac.ops.led_on) 81975eba5b6SRobert Mustacchi return hw->mac.ops.led_on(hw); 82075eba5b6SRobert Mustacchi 82175eba5b6SRobert Mustacchi return E1000_SUCCESS; 82275eba5b6SRobert Mustacchi } 82375eba5b6SRobert Mustacchi 82475eba5b6SRobert Mustacchi /** 82575eba5b6SRobert Mustacchi * e1000_led_off - Turn off SW controllable LED 82675eba5b6SRobert Mustacchi * @hw: pointer to the HW structure 82775eba5b6SRobert Mustacchi * 82875eba5b6SRobert Mustacchi * Turns the SW defined LED off. This is a function pointer entry point 82975eba5b6SRobert Mustacchi * called by drivers. 83075eba5b6SRobert Mustacchi **/ 83175eba5b6SRobert Mustacchi s32 e1000_led_off(struct e1000_hw *hw) 83275eba5b6SRobert Mustacchi { 83375eba5b6SRobert Mustacchi if (hw->mac.ops.led_off) 83475eba5b6SRobert Mustacchi return hw->mac.ops.led_off(hw); 83575eba5b6SRobert Mustacchi 83675eba5b6SRobert Mustacchi return E1000_SUCCESS; 83775eba5b6SRobert Mustacchi } 83875eba5b6SRobert Mustacchi 83975eba5b6SRobert Mustacchi /** 84075eba5b6SRobert Mustacchi * e1000_reset_adaptive - Reset adaptive IFS 84175eba5b6SRobert Mustacchi * @hw: pointer to the HW structure 84275eba5b6SRobert Mustacchi * 84375eba5b6SRobert Mustacchi * Resets the adaptive IFS. Currently no func pointer exists and all 84475eba5b6SRobert Mustacchi * implementations are handled in the generic version of this function. 84575eba5b6SRobert Mustacchi **/ 84675eba5b6SRobert Mustacchi void e1000_reset_adaptive(struct e1000_hw *hw) 84775eba5b6SRobert Mustacchi { 84875eba5b6SRobert Mustacchi e1000_reset_adaptive_generic(hw); 84975eba5b6SRobert Mustacchi } 85075eba5b6SRobert Mustacchi 85175eba5b6SRobert Mustacchi /** 85275eba5b6SRobert Mustacchi * e1000_update_adaptive - Update adaptive IFS 85375eba5b6SRobert Mustacchi * @hw: pointer to the HW structure 85475eba5b6SRobert Mustacchi * 85575eba5b6SRobert Mustacchi * Updates adapter IFS. Currently no func pointer exists and all 85675eba5b6SRobert Mustacchi * implementations are handled in the generic version of this function. 85775eba5b6SRobert Mustacchi **/ 85875eba5b6SRobert Mustacchi void e1000_update_adaptive(struct e1000_hw *hw) 85975eba5b6SRobert Mustacchi { 86075eba5b6SRobert Mustacchi e1000_update_adaptive_generic(hw); 86175eba5b6SRobert Mustacchi } 86275eba5b6SRobert Mustacchi 86375eba5b6SRobert Mustacchi /** 86475eba5b6SRobert Mustacchi * e1000_disable_pcie_master - Disable PCI-Express master access 86575eba5b6SRobert Mustacchi * @hw: pointer to the HW structure 86675eba5b6SRobert Mustacchi * 86775eba5b6SRobert Mustacchi * Disables PCI-Express master access and verifies there are no pending 86875eba5b6SRobert Mustacchi * requests. Currently no func pointer exists and all implementations are 86975eba5b6SRobert Mustacchi * handled in the generic version of this function. 87075eba5b6SRobert Mustacchi **/ 87175eba5b6SRobert Mustacchi s32 e1000_disable_pcie_master(struct e1000_hw *hw) 87275eba5b6SRobert Mustacchi { 87375eba5b6SRobert Mustacchi return e1000_disable_pcie_master_generic(hw); 87475eba5b6SRobert Mustacchi } 87575eba5b6SRobert Mustacchi 87675eba5b6SRobert Mustacchi /** 87775eba5b6SRobert Mustacchi * e1000_config_collision_dist - Configure collision distance 87875eba5b6SRobert Mustacchi * @hw: pointer to the HW structure 87975eba5b6SRobert Mustacchi * 88075eba5b6SRobert Mustacchi * Configures the collision distance to the default value and is used 88175eba5b6SRobert Mustacchi * during link setup. 88275eba5b6SRobert Mustacchi **/ 88375eba5b6SRobert Mustacchi void e1000_config_collision_dist(struct e1000_hw *hw) 88475eba5b6SRobert Mustacchi { 88575eba5b6SRobert Mustacchi if (hw->mac.ops.config_collision_dist) 88675eba5b6SRobert Mustacchi hw->mac.ops.config_collision_dist(hw); 88775eba5b6SRobert Mustacchi } 88875eba5b6SRobert Mustacchi 88975eba5b6SRobert Mustacchi /** 89075eba5b6SRobert Mustacchi * e1000_rar_set - Sets a receive address register 89175eba5b6SRobert Mustacchi * @hw: pointer to the HW structure 89275eba5b6SRobert Mustacchi * @addr: address to set the RAR to 89375eba5b6SRobert Mustacchi * @index: the RAR to set 89475eba5b6SRobert Mustacchi * 89575eba5b6SRobert Mustacchi * Sets a Receive Address Register (RAR) to the specified address. 89675eba5b6SRobert Mustacchi **/ 897c124a83eSRobert Mustacchi int e1000_rar_set(struct e1000_hw *hw, u8 *addr, u32 index) 89875eba5b6SRobert Mustacchi { 89975eba5b6SRobert Mustacchi if (hw->mac.ops.rar_set) 900c124a83eSRobert Mustacchi return hw->mac.ops.rar_set(hw, addr, index); 901c124a83eSRobert Mustacchi 902c124a83eSRobert Mustacchi return E1000_SUCCESS; 90375eba5b6SRobert Mustacchi } 90475eba5b6SRobert Mustacchi 90575eba5b6SRobert Mustacchi /** 90675eba5b6SRobert Mustacchi * e1000_validate_mdi_setting - Ensures valid MDI/MDIX SW state 90775eba5b6SRobert Mustacchi * @hw: pointer to the HW structure 90875eba5b6SRobert Mustacchi * 90975eba5b6SRobert Mustacchi * Ensures that the MDI/MDIX SW state is valid. 91075eba5b6SRobert Mustacchi **/ 91175eba5b6SRobert Mustacchi s32 e1000_validate_mdi_setting(struct e1000_hw *hw) 91275eba5b6SRobert Mustacchi { 91375eba5b6SRobert Mustacchi if (hw->mac.ops.validate_mdi_setting) 91475eba5b6SRobert Mustacchi return hw->mac.ops.validate_mdi_setting(hw); 91575eba5b6SRobert Mustacchi 91675eba5b6SRobert Mustacchi return E1000_SUCCESS; 91775eba5b6SRobert Mustacchi } 91875eba5b6SRobert Mustacchi 91975eba5b6SRobert Mustacchi /** 92075eba5b6SRobert Mustacchi * e1000_hash_mc_addr - Determines address location in multicast table 92175eba5b6SRobert Mustacchi * @hw: pointer to the HW structure 92275eba5b6SRobert Mustacchi * @mc_addr: Multicast address to hash. 92375eba5b6SRobert Mustacchi * 92475eba5b6SRobert Mustacchi * This hashes an address to determine its location in the multicast 92575eba5b6SRobert Mustacchi * table. Currently no func pointer exists and all implementations 92675eba5b6SRobert Mustacchi * are handled in the generic version of this function. 92775eba5b6SRobert Mustacchi **/ 92875eba5b6SRobert Mustacchi u32 e1000_hash_mc_addr(struct e1000_hw *hw, u8 *mc_addr) 92975eba5b6SRobert Mustacchi { 93075eba5b6SRobert Mustacchi return e1000_hash_mc_addr_generic(hw, mc_addr); 93175eba5b6SRobert Mustacchi } 93275eba5b6SRobert Mustacchi 93375eba5b6SRobert Mustacchi /** 93475eba5b6SRobert Mustacchi * e1000_enable_tx_pkt_filtering - Enable packet filtering on TX 93575eba5b6SRobert Mustacchi * @hw: pointer to the HW structure 93675eba5b6SRobert Mustacchi * 93775eba5b6SRobert Mustacchi * Enables packet filtering on transmit packets if manageability is enabled 93875eba5b6SRobert Mustacchi * and host interface is enabled. 93975eba5b6SRobert Mustacchi * Currently no func pointer exists and all implementations are handled in the 94075eba5b6SRobert Mustacchi * generic version of this function. 94175eba5b6SRobert Mustacchi **/ 94275eba5b6SRobert Mustacchi bool e1000_enable_tx_pkt_filtering(struct e1000_hw *hw) 94375eba5b6SRobert Mustacchi { 94475eba5b6SRobert Mustacchi return e1000_enable_tx_pkt_filtering_generic(hw); 94575eba5b6SRobert Mustacchi } 94675eba5b6SRobert Mustacchi 94775eba5b6SRobert Mustacchi /** 94875eba5b6SRobert Mustacchi * e1000_mng_host_if_write - Writes to the manageability host interface 94975eba5b6SRobert Mustacchi * @hw: pointer to the HW structure 95075eba5b6SRobert Mustacchi * @buffer: pointer to the host interface buffer 95175eba5b6SRobert Mustacchi * @length: size of the buffer 95275eba5b6SRobert Mustacchi * @offset: location in the buffer to write to 95375eba5b6SRobert Mustacchi * @sum: sum of the data (not checksum) 95475eba5b6SRobert Mustacchi * 95575eba5b6SRobert Mustacchi * This function writes the buffer content at the offset given on the host if. 95675eba5b6SRobert Mustacchi * It also does alignment considerations to do the writes in most efficient 95775eba5b6SRobert Mustacchi * way. Also fills up the sum of the buffer in *buffer parameter. 95875eba5b6SRobert Mustacchi **/ 95975eba5b6SRobert Mustacchi s32 e1000_mng_host_if_write(struct e1000_hw *hw, u8 *buffer, u16 length, 96075eba5b6SRobert Mustacchi u16 offset, u8 *sum) 96175eba5b6SRobert Mustacchi { 96275eba5b6SRobert Mustacchi return e1000_mng_host_if_write_generic(hw, buffer, length, offset, sum); 96375eba5b6SRobert Mustacchi } 96475eba5b6SRobert Mustacchi 96575eba5b6SRobert Mustacchi /** 96675eba5b6SRobert Mustacchi * e1000_mng_write_cmd_header - Writes manageability command header 96775eba5b6SRobert Mustacchi * @hw: pointer to the HW structure 96875eba5b6SRobert Mustacchi * @hdr: pointer to the host interface command header 96975eba5b6SRobert Mustacchi * 97075eba5b6SRobert Mustacchi * Writes the command header after does the checksum calculation. 97175eba5b6SRobert Mustacchi **/ 97275eba5b6SRobert Mustacchi s32 e1000_mng_write_cmd_header(struct e1000_hw *hw, 97375eba5b6SRobert Mustacchi struct e1000_host_mng_command_header *hdr) 97475eba5b6SRobert Mustacchi { 97575eba5b6SRobert Mustacchi return e1000_mng_write_cmd_header_generic(hw, hdr); 97675eba5b6SRobert Mustacchi } 97775eba5b6SRobert Mustacchi 97875eba5b6SRobert Mustacchi /** 97975eba5b6SRobert Mustacchi * e1000_mng_enable_host_if - Checks host interface is enabled 98075eba5b6SRobert Mustacchi * @hw: pointer to the HW structure 98175eba5b6SRobert Mustacchi * 98275eba5b6SRobert Mustacchi * Returns E1000_success upon success, else E1000_ERR_HOST_INTERFACE_COMMAND 98375eba5b6SRobert Mustacchi * 98475eba5b6SRobert Mustacchi * This function checks whether the HOST IF is enabled for command operation 98575eba5b6SRobert Mustacchi * and also checks whether the previous command is completed. It busy waits 98675eba5b6SRobert Mustacchi * in case of previous command is not completed. 98775eba5b6SRobert Mustacchi **/ 98875eba5b6SRobert Mustacchi s32 e1000_mng_enable_host_if(struct e1000_hw *hw) 98975eba5b6SRobert Mustacchi { 99075eba5b6SRobert Mustacchi return e1000_mng_enable_host_if_generic(hw); 99175eba5b6SRobert Mustacchi } 99275eba5b6SRobert Mustacchi 99375eba5b6SRobert Mustacchi /** 99475eba5b6SRobert Mustacchi * e1000_set_obff_timer - Set Optimized Buffer Flush/Fill timer 99575eba5b6SRobert Mustacchi * @hw: pointer to the HW structure 99675eba5b6SRobert Mustacchi * @itr: u32 indicating itr value 99775eba5b6SRobert Mustacchi * 99875eba5b6SRobert Mustacchi * Set the OBFF timer based on the given interrupt rate. 99975eba5b6SRobert Mustacchi **/ 100075eba5b6SRobert Mustacchi s32 e1000_set_obff_timer(struct e1000_hw *hw, u32 itr) 100175eba5b6SRobert Mustacchi { 100275eba5b6SRobert Mustacchi if (hw->mac.ops.set_obff_timer) 100375eba5b6SRobert Mustacchi return hw->mac.ops.set_obff_timer(hw, itr); 100475eba5b6SRobert Mustacchi 100575eba5b6SRobert Mustacchi return E1000_SUCCESS; 100675eba5b6SRobert Mustacchi } 100775eba5b6SRobert Mustacchi 100875eba5b6SRobert Mustacchi /** 100975eba5b6SRobert Mustacchi * e1000_check_reset_block - Verifies PHY can be reset 101075eba5b6SRobert Mustacchi * @hw: pointer to the HW structure 101175eba5b6SRobert Mustacchi * 101275eba5b6SRobert Mustacchi * Checks if the PHY is in a state that can be reset or if manageability 101375eba5b6SRobert Mustacchi * has it tied up. This is a function pointer entry point called by drivers. 101475eba5b6SRobert Mustacchi **/ 101575eba5b6SRobert Mustacchi s32 e1000_check_reset_block(struct e1000_hw *hw) 101675eba5b6SRobert Mustacchi { 101775eba5b6SRobert Mustacchi if (hw->phy.ops.check_reset_block) 101875eba5b6SRobert Mustacchi return hw->phy.ops.check_reset_block(hw); 101975eba5b6SRobert Mustacchi 102075eba5b6SRobert Mustacchi return E1000_SUCCESS; 102175eba5b6SRobert Mustacchi } 102275eba5b6SRobert Mustacchi 102375eba5b6SRobert Mustacchi /** 102475eba5b6SRobert Mustacchi * e1000_read_phy_reg - Reads PHY register 102575eba5b6SRobert Mustacchi * @hw: pointer to the HW structure 102675eba5b6SRobert Mustacchi * @offset: the register to read 102775eba5b6SRobert Mustacchi * @data: the buffer to store the 16-bit read. 102875eba5b6SRobert Mustacchi * 102975eba5b6SRobert Mustacchi * Reads the PHY register and returns the value in data. 103075eba5b6SRobert Mustacchi * This is a function pointer entry point called by drivers. 103175eba5b6SRobert Mustacchi **/ 103275eba5b6SRobert Mustacchi s32 e1000_read_phy_reg(struct e1000_hw *hw, u32 offset, u16 *data) 103375eba5b6SRobert Mustacchi { 103475eba5b6SRobert Mustacchi if (hw->phy.ops.read_reg) 103575eba5b6SRobert Mustacchi return hw->phy.ops.read_reg(hw, offset, data); 103675eba5b6SRobert Mustacchi 103775eba5b6SRobert Mustacchi return E1000_SUCCESS; 103875eba5b6SRobert Mustacchi } 103975eba5b6SRobert Mustacchi 104075eba5b6SRobert Mustacchi /** 104175eba5b6SRobert Mustacchi * e1000_write_phy_reg - Writes PHY register 104275eba5b6SRobert Mustacchi * @hw: pointer to the HW structure 104375eba5b6SRobert Mustacchi * @offset: the register to write 104475eba5b6SRobert Mustacchi * @data: the value to write. 104575eba5b6SRobert Mustacchi * 104675eba5b6SRobert Mustacchi * Writes the PHY register at offset with the value in data. 104775eba5b6SRobert Mustacchi * This is a function pointer entry point called by drivers. 104875eba5b6SRobert Mustacchi **/ 104975eba5b6SRobert Mustacchi s32 e1000_write_phy_reg(struct e1000_hw *hw, u32 offset, u16 data) 105075eba5b6SRobert Mustacchi { 105175eba5b6SRobert Mustacchi if (hw->phy.ops.write_reg) 105275eba5b6SRobert Mustacchi return hw->phy.ops.write_reg(hw, offset, data); 105375eba5b6SRobert Mustacchi 105475eba5b6SRobert Mustacchi return E1000_SUCCESS; 105575eba5b6SRobert Mustacchi } 105675eba5b6SRobert Mustacchi 105775eba5b6SRobert Mustacchi /** 105875eba5b6SRobert Mustacchi * e1000_release_phy - Generic release PHY 105975eba5b6SRobert Mustacchi * @hw: pointer to the HW structure 106075eba5b6SRobert Mustacchi * 106175eba5b6SRobert Mustacchi * Return if silicon family does not require a semaphore when accessing the 106275eba5b6SRobert Mustacchi * PHY. 106375eba5b6SRobert Mustacchi **/ 106475eba5b6SRobert Mustacchi void e1000_release_phy(struct e1000_hw *hw) 106575eba5b6SRobert Mustacchi { 106675eba5b6SRobert Mustacchi if (hw->phy.ops.release) 106775eba5b6SRobert Mustacchi hw->phy.ops.release(hw); 106875eba5b6SRobert Mustacchi } 106975eba5b6SRobert Mustacchi 107075eba5b6SRobert Mustacchi /** 107175eba5b6SRobert Mustacchi * e1000_acquire_phy - Generic acquire PHY 107275eba5b6SRobert Mustacchi * @hw: pointer to the HW structure 107375eba5b6SRobert Mustacchi * 107475eba5b6SRobert Mustacchi * Return success if silicon family does not require a semaphore when 107575eba5b6SRobert Mustacchi * accessing the PHY. 107675eba5b6SRobert Mustacchi **/ 107775eba5b6SRobert Mustacchi s32 e1000_acquire_phy(struct e1000_hw *hw) 107875eba5b6SRobert Mustacchi { 107975eba5b6SRobert Mustacchi if (hw->phy.ops.acquire) 108075eba5b6SRobert Mustacchi return hw->phy.ops.acquire(hw); 108175eba5b6SRobert Mustacchi 108275eba5b6SRobert Mustacchi return E1000_SUCCESS; 108375eba5b6SRobert Mustacchi } 108475eba5b6SRobert Mustacchi 108575eba5b6SRobert Mustacchi /** 108675eba5b6SRobert Mustacchi * e1000_cfg_on_link_up - Configure PHY upon link up 108775eba5b6SRobert Mustacchi * @hw: pointer to the HW structure 108875eba5b6SRobert Mustacchi **/ 108975eba5b6SRobert Mustacchi s32 e1000_cfg_on_link_up(struct e1000_hw *hw) 109075eba5b6SRobert Mustacchi { 109175eba5b6SRobert Mustacchi if (hw->phy.ops.cfg_on_link_up) 109275eba5b6SRobert Mustacchi return hw->phy.ops.cfg_on_link_up(hw); 109375eba5b6SRobert Mustacchi 109475eba5b6SRobert Mustacchi return E1000_SUCCESS; 109575eba5b6SRobert Mustacchi } 109675eba5b6SRobert Mustacchi 109775eba5b6SRobert Mustacchi /** 109875eba5b6SRobert Mustacchi * e1000_read_kmrn_reg - Reads register using Kumeran interface 109975eba5b6SRobert Mustacchi * @hw: pointer to the HW structure 110075eba5b6SRobert Mustacchi * @offset: the register to read 110175eba5b6SRobert Mustacchi * @data: the location to store the 16-bit value read. 110275eba5b6SRobert Mustacchi * 110375eba5b6SRobert Mustacchi * Reads a register out of the Kumeran interface. Currently no func pointer 110475eba5b6SRobert Mustacchi * exists and all implementations are handled in the generic version of 110575eba5b6SRobert Mustacchi * this function. 110675eba5b6SRobert Mustacchi **/ 110775eba5b6SRobert Mustacchi s32 e1000_read_kmrn_reg(struct e1000_hw *hw, u32 offset, u16 *data) 110875eba5b6SRobert Mustacchi { 110975eba5b6SRobert Mustacchi return e1000_read_kmrn_reg_generic(hw, offset, data); 111075eba5b6SRobert Mustacchi } 111175eba5b6SRobert Mustacchi 111275eba5b6SRobert Mustacchi /** 111375eba5b6SRobert Mustacchi * e1000_write_kmrn_reg - Writes register using Kumeran interface 111475eba5b6SRobert Mustacchi * @hw: pointer to the HW structure 111575eba5b6SRobert Mustacchi * @offset: the register to write 111675eba5b6SRobert Mustacchi * @data: the value to write. 111775eba5b6SRobert Mustacchi * 111875eba5b6SRobert Mustacchi * Writes a register to the Kumeran interface. Currently no func pointer 111975eba5b6SRobert Mustacchi * exists and all implementations are handled in the generic version of 112075eba5b6SRobert Mustacchi * this function. 112175eba5b6SRobert Mustacchi **/ 112275eba5b6SRobert Mustacchi s32 e1000_write_kmrn_reg(struct e1000_hw *hw, u32 offset, u16 data) 112375eba5b6SRobert Mustacchi { 112475eba5b6SRobert Mustacchi return e1000_write_kmrn_reg_generic(hw, offset, data); 112575eba5b6SRobert Mustacchi } 112675eba5b6SRobert Mustacchi 112775eba5b6SRobert Mustacchi /** 112875eba5b6SRobert Mustacchi * e1000_get_cable_length - Retrieves cable length estimation 112975eba5b6SRobert Mustacchi * @hw: pointer to the HW structure 113075eba5b6SRobert Mustacchi * 113175eba5b6SRobert Mustacchi * This function estimates the cable length and stores them in 113275eba5b6SRobert Mustacchi * hw->phy.min_length and hw->phy.max_length. This is a function pointer 113375eba5b6SRobert Mustacchi * entry point called by drivers. 113475eba5b6SRobert Mustacchi **/ 113575eba5b6SRobert Mustacchi s32 e1000_get_cable_length(struct e1000_hw *hw) 113675eba5b6SRobert Mustacchi { 113775eba5b6SRobert Mustacchi if (hw->phy.ops.get_cable_length) 113875eba5b6SRobert Mustacchi return hw->phy.ops.get_cable_length(hw); 113975eba5b6SRobert Mustacchi 114075eba5b6SRobert Mustacchi return E1000_SUCCESS; 114175eba5b6SRobert Mustacchi } 114275eba5b6SRobert Mustacchi 114375eba5b6SRobert Mustacchi /** 114475eba5b6SRobert Mustacchi * e1000_get_phy_info - Retrieves PHY information from registers 114575eba5b6SRobert Mustacchi * @hw: pointer to the HW structure 114675eba5b6SRobert Mustacchi * 114775eba5b6SRobert Mustacchi * This function gets some information from various PHY registers and 114875eba5b6SRobert Mustacchi * populates hw->phy values with it. This is a function pointer entry 114975eba5b6SRobert Mustacchi * point called by drivers. 115075eba5b6SRobert Mustacchi **/ 115175eba5b6SRobert Mustacchi s32 e1000_get_phy_info(struct e1000_hw *hw) 115275eba5b6SRobert Mustacchi { 115375eba5b6SRobert Mustacchi if (hw->phy.ops.get_info) 115475eba5b6SRobert Mustacchi return hw->phy.ops.get_info(hw); 115575eba5b6SRobert Mustacchi 115675eba5b6SRobert Mustacchi return E1000_SUCCESS; 115775eba5b6SRobert Mustacchi } 115875eba5b6SRobert Mustacchi 115975eba5b6SRobert Mustacchi /** 116075eba5b6SRobert Mustacchi * e1000_phy_hw_reset - Hard PHY reset 116175eba5b6SRobert Mustacchi * @hw: pointer to the HW structure 116275eba5b6SRobert Mustacchi * 116375eba5b6SRobert Mustacchi * Performs a hard PHY reset. This is a function pointer entry point called 116475eba5b6SRobert Mustacchi * by drivers. 116575eba5b6SRobert Mustacchi **/ 116675eba5b6SRobert Mustacchi s32 e1000_phy_hw_reset(struct e1000_hw *hw) 116775eba5b6SRobert Mustacchi { 116875eba5b6SRobert Mustacchi if (hw->phy.ops.reset) 116975eba5b6SRobert Mustacchi return hw->phy.ops.reset(hw); 117075eba5b6SRobert Mustacchi 117175eba5b6SRobert Mustacchi return E1000_SUCCESS; 117275eba5b6SRobert Mustacchi } 117375eba5b6SRobert Mustacchi 117475eba5b6SRobert Mustacchi /** 117575eba5b6SRobert Mustacchi * e1000_phy_commit - Soft PHY reset 117675eba5b6SRobert Mustacchi * @hw: pointer to the HW structure 117775eba5b6SRobert Mustacchi * 117875eba5b6SRobert Mustacchi * Performs a soft PHY reset on those that apply. This is a function pointer 117975eba5b6SRobert Mustacchi * entry point called by drivers. 118075eba5b6SRobert Mustacchi **/ 118175eba5b6SRobert Mustacchi s32 e1000_phy_commit(struct e1000_hw *hw) 118275eba5b6SRobert Mustacchi { 118375eba5b6SRobert Mustacchi if (hw->phy.ops.commit) 118475eba5b6SRobert Mustacchi return hw->phy.ops.commit(hw); 118575eba5b6SRobert Mustacchi 118675eba5b6SRobert Mustacchi return E1000_SUCCESS; 118775eba5b6SRobert Mustacchi } 118875eba5b6SRobert Mustacchi 118975eba5b6SRobert Mustacchi /** 119075eba5b6SRobert Mustacchi * e1000_set_d0_lplu_state - Sets low power link up state for D0 119175eba5b6SRobert Mustacchi * @hw: pointer to the HW structure 119275eba5b6SRobert Mustacchi * @active: boolean used to enable/disable lplu 119375eba5b6SRobert Mustacchi * 119475eba5b6SRobert Mustacchi * Success returns 0, Failure returns 1 119575eba5b6SRobert Mustacchi * 119675eba5b6SRobert Mustacchi * The low power link up (lplu) state is set to the power management level D0 119775eba5b6SRobert Mustacchi * and SmartSpeed is disabled when active is TRUE, else clear lplu for D0 119875eba5b6SRobert Mustacchi * and enable Smartspeed. LPLU and Smartspeed are mutually exclusive. LPLU 119975eba5b6SRobert Mustacchi * is used during Dx states where the power conservation is most important. 120075eba5b6SRobert Mustacchi * During driver activity, SmartSpeed should be enabled so performance is 120175eba5b6SRobert Mustacchi * maintained. This is a function pointer entry point called by drivers. 120275eba5b6SRobert Mustacchi **/ 120375eba5b6SRobert Mustacchi s32 e1000_set_d0_lplu_state(struct e1000_hw *hw, bool active) 120475eba5b6SRobert Mustacchi { 120575eba5b6SRobert Mustacchi if (hw->phy.ops.set_d0_lplu_state) 120675eba5b6SRobert Mustacchi return hw->phy.ops.set_d0_lplu_state(hw, active); 120775eba5b6SRobert Mustacchi 120875eba5b6SRobert Mustacchi return E1000_SUCCESS; 120975eba5b6SRobert Mustacchi } 121075eba5b6SRobert Mustacchi 121175eba5b6SRobert Mustacchi /** 121275eba5b6SRobert Mustacchi * e1000_set_d3_lplu_state - Sets low power link up state for D3 121375eba5b6SRobert Mustacchi * @hw: pointer to the HW structure 121475eba5b6SRobert Mustacchi * @active: boolean used to enable/disable lplu 121575eba5b6SRobert Mustacchi * 121675eba5b6SRobert Mustacchi * Success returns 0, Failure returns 1 121775eba5b6SRobert Mustacchi * 121875eba5b6SRobert Mustacchi * The low power link up (lplu) state is set to the power management level D3 121975eba5b6SRobert Mustacchi * and SmartSpeed is disabled when active is TRUE, else clear lplu for D3 122075eba5b6SRobert Mustacchi * and enable Smartspeed. LPLU and Smartspeed are mutually exclusive. LPLU 122175eba5b6SRobert Mustacchi * is used during Dx states where the power conservation is most important. 122275eba5b6SRobert Mustacchi * During driver activity, SmartSpeed should be enabled so performance is 122375eba5b6SRobert Mustacchi * maintained. This is a function pointer entry point called by drivers. 122475eba5b6SRobert Mustacchi **/ 122575eba5b6SRobert Mustacchi s32 e1000_set_d3_lplu_state(struct e1000_hw *hw, bool active) 122675eba5b6SRobert Mustacchi { 122775eba5b6SRobert Mustacchi if (hw->phy.ops.set_d3_lplu_state) 122875eba5b6SRobert Mustacchi return hw->phy.ops.set_d3_lplu_state(hw, active); 122975eba5b6SRobert Mustacchi 123075eba5b6SRobert Mustacchi return E1000_SUCCESS; 123175eba5b6SRobert Mustacchi } 123275eba5b6SRobert Mustacchi 123375eba5b6SRobert Mustacchi /** 123475eba5b6SRobert Mustacchi * e1000_read_mac_addr - Reads MAC address 123575eba5b6SRobert Mustacchi * @hw: pointer to the HW structure 123675eba5b6SRobert Mustacchi * 123775eba5b6SRobert Mustacchi * Reads the MAC address out of the adapter and stores it in the HW structure. 123875eba5b6SRobert Mustacchi * Currently no func pointer exists and all implementations are handled in the 123975eba5b6SRobert Mustacchi * generic version of this function. 124075eba5b6SRobert Mustacchi **/ 124175eba5b6SRobert Mustacchi s32 e1000_read_mac_addr(struct e1000_hw *hw) 124275eba5b6SRobert Mustacchi { 124375eba5b6SRobert Mustacchi if (hw->mac.ops.read_mac_addr) 124475eba5b6SRobert Mustacchi return hw->mac.ops.read_mac_addr(hw); 124575eba5b6SRobert Mustacchi 124675eba5b6SRobert Mustacchi return e1000_read_mac_addr_generic(hw); 124775eba5b6SRobert Mustacchi } 124875eba5b6SRobert Mustacchi 124975eba5b6SRobert Mustacchi /** 125075eba5b6SRobert Mustacchi * e1000_read_pba_string - Read device part number string 125175eba5b6SRobert Mustacchi * @hw: pointer to the HW structure 125275eba5b6SRobert Mustacchi * @pba_num: pointer to device part number 125375eba5b6SRobert Mustacchi * @pba_num_size: size of part number buffer 125475eba5b6SRobert Mustacchi * 125575eba5b6SRobert Mustacchi * Reads the product board assembly (PBA) number from the EEPROM and stores 125675eba5b6SRobert Mustacchi * the value in pba_num. 125775eba5b6SRobert Mustacchi * Currently no func pointer exists and all implementations are handled in the 125875eba5b6SRobert Mustacchi * generic version of this function. 125975eba5b6SRobert Mustacchi **/ 126075eba5b6SRobert Mustacchi s32 e1000_read_pba_string(struct e1000_hw *hw, u8 *pba_num, u32 pba_num_size) 126175eba5b6SRobert Mustacchi { 126275eba5b6SRobert Mustacchi return e1000_read_pba_string_generic(hw, pba_num, pba_num_size); 126375eba5b6SRobert Mustacchi } 126475eba5b6SRobert Mustacchi 126575eba5b6SRobert Mustacchi /** 126675eba5b6SRobert Mustacchi * e1000_read_pba_length - Read device part number string length 126775eba5b6SRobert Mustacchi * @hw: pointer to the HW structure 126875eba5b6SRobert Mustacchi * @pba_num_size: size of part number buffer 126975eba5b6SRobert Mustacchi * 127075eba5b6SRobert Mustacchi * Reads the product board assembly (PBA) number length from the EEPROM and 127175eba5b6SRobert Mustacchi * stores the value in pba_num. 127275eba5b6SRobert Mustacchi * Currently no func pointer exists and all implementations are handled in the 127375eba5b6SRobert Mustacchi * generic version of this function. 127475eba5b6SRobert Mustacchi **/ 127575eba5b6SRobert Mustacchi s32 e1000_read_pba_length(struct e1000_hw *hw, u32 *pba_num_size) 127675eba5b6SRobert Mustacchi { 127775eba5b6SRobert Mustacchi return e1000_read_pba_length_generic(hw, pba_num_size); 127875eba5b6SRobert Mustacchi } 127975eba5b6SRobert Mustacchi 128075eba5b6SRobert Mustacchi /** 128175eba5b6SRobert Mustacchi * e1000_validate_nvm_checksum - Verifies NVM (EEPROM) checksum 128275eba5b6SRobert Mustacchi * @hw: pointer to the HW structure 128375eba5b6SRobert Mustacchi * 128475eba5b6SRobert Mustacchi * Validates the NVM checksum is correct. This is a function pointer entry 128575eba5b6SRobert Mustacchi * point called by drivers. 128675eba5b6SRobert Mustacchi **/ 128775eba5b6SRobert Mustacchi s32 e1000_validate_nvm_checksum(struct e1000_hw *hw) 128875eba5b6SRobert Mustacchi { 128975eba5b6SRobert Mustacchi if (hw->nvm.ops.validate) 129075eba5b6SRobert Mustacchi return hw->nvm.ops.validate(hw); 129175eba5b6SRobert Mustacchi 129275eba5b6SRobert Mustacchi return -E1000_ERR_CONFIG; 129375eba5b6SRobert Mustacchi } 129475eba5b6SRobert Mustacchi 129575eba5b6SRobert Mustacchi /** 129675eba5b6SRobert Mustacchi * e1000_update_nvm_checksum - Updates NVM (EEPROM) checksum 129775eba5b6SRobert Mustacchi * @hw: pointer to the HW structure 129875eba5b6SRobert Mustacchi * 129975eba5b6SRobert Mustacchi * Updates the NVM checksum. Currently no func pointer exists and all 130075eba5b6SRobert Mustacchi * implementations are handled in the generic version of this function. 130175eba5b6SRobert Mustacchi **/ 130275eba5b6SRobert Mustacchi s32 e1000_update_nvm_checksum(struct e1000_hw *hw) 130375eba5b6SRobert Mustacchi { 130475eba5b6SRobert Mustacchi if (hw->nvm.ops.update) 130575eba5b6SRobert Mustacchi return hw->nvm.ops.update(hw); 130675eba5b6SRobert Mustacchi 130775eba5b6SRobert Mustacchi return -E1000_ERR_CONFIG; 130875eba5b6SRobert Mustacchi } 130975eba5b6SRobert Mustacchi 131075eba5b6SRobert Mustacchi /** 131175eba5b6SRobert Mustacchi * e1000_reload_nvm - Reloads EEPROM 131275eba5b6SRobert Mustacchi * @hw: pointer to the HW structure 131375eba5b6SRobert Mustacchi * 131475eba5b6SRobert Mustacchi * Reloads the EEPROM by setting the "Reinitialize from EEPROM" bit in the 131575eba5b6SRobert Mustacchi * extended control register. 131675eba5b6SRobert Mustacchi **/ 131775eba5b6SRobert Mustacchi void e1000_reload_nvm(struct e1000_hw *hw) 131875eba5b6SRobert Mustacchi { 131975eba5b6SRobert Mustacchi if (hw->nvm.ops.reload) 132075eba5b6SRobert Mustacchi hw->nvm.ops.reload(hw); 132175eba5b6SRobert Mustacchi } 132275eba5b6SRobert Mustacchi 132375eba5b6SRobert Mustacchi /** 132475eba5b6SRobert Mustacchi * e1000_read_nvm - Reads NVM (EEPROM) 132575eba5b6SRobert Mustacchi * @hw: pointer to the HW structure 132675eba5b6SRobert Mustacchi * @offset: the word offset to read 132775eba5b6SRobert Mustacchi * @words: number of 16-bit words to read 132875eba5b6SRobert Mustacchi * @data: pointer to the properly sized buffer for the data. 132975eba5b6SRobert Mustacchi * 133075eba5b6SRobert Mustacchi * Reads 16-bit chunks of data from the NVM (EEPROM). This is a function 133175eba5b6SRobert Mustacchi * pointer entry point called by drivers. 133275eba5b6SRobert Mustacchi **/ 133375eba5b6SRobert Mustacchi s32 e1000_read_nvm(struct e1000_hw *hw, u16 offset, u16 words, u16 *data) 133475eba5b6SRobert Mustacchi { 133575eba5b6SRobert Mustacchi if (hw->nvm.ops.read) 133675eba5b6SRobert Mustacchi return hw->nvm.ops.read(hw, offset, words, data); 133775eba5b6SRobert Mustacchi 133875eba5b6SRobert Mustacchi return -E1000_ERR_CONFIG; 133975eba5b6SRobert Mustacchi } 134075eba5b6SRobert Mustacchi 134175eba5b6SRobert Mustacchi /** 134275eba5b6SRobert Mustacchi * e1000_write_nvm - Writes to NVM (EEPROM) 134375eba5b6SRobert Mustacchi * @hw: pointer to the HW structure 134475eba5b6SRobert Mustacchi * @offset: the word offset to read 134575eba5b6SRobert Mustacchi * @words: number of 16-bit words to write 134675eba5b6SRobert Mustacchi * @data: pointer to the properly sized buffer for the data. 134775eba5b6SRobert Mustacchi * 134875eba5b6SRobert Mustacchi * Writes 16-bit chunks of data to the NVM (EEPROM). This is a function 134975eba5b6SRobert Mustacchi * pointer entry point called by drivers. 135075eba5b6SRobert Mustacchi **/ 135175eba5b6SRobert Mustacchi s32 e1000_write_nvm(struct e1000_hw *hw, u16 offset, u16 words, u16 *data) 135275eba5b6SRobert Mustacchi { 135375eba5b6SRobert Mustacchi if (hw->nvm.ops.write) 135475eba5b6SRobert Mustacchi return hw->nvm.ops.write(hw, offset, words, data); 135575eba5b6SRobert Mustacchi 135675eba5b6SRobert Mustacchi return E1000_SUCCESS; 135775eba5b6SRobert Mustacchi } 135875eba5b6SRobert Mustacchi 135975eba5b6SRobert Mustacchi /** 136075eba5b6SRobert Mustacchi * e1000_write_8bit_ctrl_reg - Writes 8bit Control register 136175eba5b6SRobert Mustacchi * @hw: pointer to the HW structure 136275eba5b6SRobert Mustacchi * @reg: 32bit register offset 136375eba5b6SRobert Mustacchi * @offset: the register to write 136475eba5b6SRobert Mustacchi * @data: the value to write. 136575eba5b6SRobert Mustacchi * 136675eba5b6SRobert Mustacchi * Writes the PHY register at offset with the value in data. 136775eba5b6SRobert Mustacchi * This is a function pointer entry point called by drivers. 136875eba5b6SRobert Mustacchi **/ 136975eba5b6SRobert Mustacchi s32 e1000_write_8bit_ctrl_reg(struct e1000_hw *hw, u32 reg, u32 offset, 137075eba5b6SRobert Mustacchi u8 data) 137175eba5b6SRobert Mustacchi { 137275eba5b6SRobert Mustacchi return e1000_write_8bit_ctrl_reg_generic(hw, reg, offset, data); 137375eba5b6SRobert Mustacchi } 137475eba5b6SRobert Mustacchi 137575eba5b6SRobert Mustacchi /** 137675eba5b6SRobert Mustacchi * e1000_power_up_phy - Restores link in case of PHY power down 137775eba5b6SRobert Mustacchi * @hw: pointer to the HW structure 137875eba5b6SRobert Mustacchi * 137975eba5b6SRobert Mustacchi * The phy may be powered down to save power, to turn off link when the 138075eba5b6SRobert Mustacchi * driver is unloaded, or wake on lan is not enabled (among others). 138175eba5b6SRobert Mustacchi **/ 138275eba5b6SRobert Mustacchi void e1000_power_up_phy(struct e1000_hw *hw) 138375eba5b6SRobert Mustacchi { 138475eba5b6SRobert Mustacchi if (hw->phy.ops.power_up) 138575eba5b6SRobert Mustacchi hw->phy.ops.power_up(hw); 138675eba5b6SRobert Mustacchi 138775eba5b6SRobert Mustacchi e1000_setup_link(hw); 138875eba5b6SRobert Mustacchi } 138975eba5b6SRobert Mustacchi 139075eba5b6SRobert Mustacchi /** 139175eba5b6SRobert Mustacchi * e1000_power_down_phy - Power down PHY 139275eba5b6SRobert Mustacchi * @hw: pointer to the HW structure 139375eba5b6SRobert Mustacchi * 139475eba5b6SRobert Mustacchi * The phy may be powered down to save power, to turn off link when the 139575eba5b6SRobert Mustacchi * driver is unloaded, or wake on lan is not enabled (among others). 139675eba5b6SRobert Mustacchi **/ 139775eba5b6SRobert Mustacchi void e1000_power_down_phy(struct e1000_hw *hw) 139875eba5b6SRobert Mustacchi { 139975eba5b6SRobert Mustacchi if (hw->phy.ops.power_down) 140075eba5b6SRobert Mustacchi hw->phy.ops.power_down(hw); 140175eba5b6SRobert Mustacchi } 140275eba5b6SRobert Mustacchi 140375eba5b6SRobert Mustacchi /** 140475eba5b6SRobert Mustacchi * e1000_power_up_fiber_serdes_link - Power up serdes link 140575eba5b6SRobert Mustacchi * @hw: pointer to the HW structure 140675eba5b6SRobert Mustacchi * 140775eba5b6SRobert Mustacchi * Power on the optics and PCS. 140875eba5b6SRobert Mustacchi **/ 140975eba5b6SRobert Mustacchi void e1000_power_up_fiber_serdes_link(struct e1000_hw *hw) 141075eba5b6SRobert Mustacchi { 141175eba5b6SRobert Mustacchi if (hw->mac.ops.power_up_serdes) 141275eba5b6SRobert Mustacchi hw->mac.ops.power_up_serdes(hw); 141375eba5b6SRobert Mustacchi } 141475eba5b6SRobert Mustacchi 141575eba5b6SRobert Mustacchi /** 141675eba5b6SRobert Mustacchi * e1000_shutdown_fiber_serdes_link - Remove link during power down 141775eba5b6SRobert Mustacchi * @hw: pointer to the HW structure 141875eba5b6SRobert Mustacchi * 141975eba5b6SRobert Mustacchi * Shutdown the optics and PCS on driver unload. 142075eba5b6SRobert Mustacchi **/ 142175eba5b6SRobert Mustacchi void e1000_shutdown_fiber_serdes_link(struct e1000_hw *hw) 142275eba5b6SRobert Mustacchi { 142375eba5b6SRobert Mustacchi if (hw->mac.ops.shutdown_serdes) 142475eba5b6SRobert Mustacchi hw->mac.ops.shutdown_serdes(hw); 142575eba5b6SRobert Mustacchi } 142675eba5b6SRobert Mustacchi 1427