1050 lines
27 KiB
C
1050 lines
27 KiB
C
/*******************************************************************************
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Copyright (c) 2001-2015, Intel Corporation
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All rights reserved.
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Redistribution and use in source and binary forms, with or without
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modification, are permitted provided that the following conditions are met:
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1. Redistributions of source code must retain the above copyright notice,
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this list of conditions and the following disclaimer.
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2. Redistributions in binary form must reproduce the above copyright
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notice, this list of conditions and the following disclaimer in the
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documentation and/or other materials provided with the distribution.
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3. Neither the name of the Intel Corporation nor the names of its
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contributors may be used to endorse or promote products derived from
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this software without specific prior written permission.
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THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS "AS IS"
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AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE
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IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE
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ARE DISCLAIMED. IN NO EVENT SHALL THE COPYRIGHT OWNER OR CONTRIBUTORS BE
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LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR
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CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF
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SUBSTITUTE GOODS OR SERVICES; LOSS OF USE, DATA, OR PROFITS; OR BUSINESS
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INTERRUPTION) HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN
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CONTRACT, STRICT LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE)
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ARISING IN ANY WAY OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE
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POSSIBILITY OF SUCH DAMAGE.
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***************************************************************************/
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#ifndef _E1000_HW_H_
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#define _E1000_HW_H_
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#include "e1000_osdep.h"
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#include "e1000_regs.h"
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#include "e1000_defines.h"
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struct e1000_hw;
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#define E1000_DEV_ID_82542 0x1000
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#define E1000_DEV_ID_82543GC_FIBER 0x1001
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#define E1000_DEV_ID_82543GC_COPPER 0x1004
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#define E1000_DEV_ID_82544EI_COPPER 0x1008
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#define E1000_DEV_ID_82544EI_FIBER 0x1009
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#define E1000_DEV_ID_82544GC_COPPER 0x100C
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#define E1000_DEV_ID_82544GC_LOM 0x100D
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#define E1000_DEV_ID_82540EM 0x100E
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#define E1000_DEV_ID_82540EM_LOM 0x1015
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#define E1000_DEV_ID_82540EP_LOM 0x1016
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#define E1000_DEV_ID_82540EP 0x1017
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#define E1000_DEV_ID_82540EP_LP 0x101E
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#define E1000_DEV_ID_82545EM_COPPER 0x100F
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#define E1000_DEV_ID_82545EM_FIBER 0x1011
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#define E1000_DEV_ID_82545GM_COPPER 0x1026
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#define E1000_DEV_ID_82545GM_FIBER 0x1027
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#define E1000_DEV_ID_82545GM_SERDES 0x1028
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#define E1000_DEV_ID_82546EB_COPPER 0x1010
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#define E1000_DEV_ID_82546EB_FIBER 0x1012
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#define E1000_DEV_ID_82546EB_QUAD_COPPER 0x101D
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#define E1000_DEV_ID_82546GB_COPPER 0x1079
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#define E1000_DEV_ID_82546GB_FIBER 0x107A
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#define E1000_DEV_ID_82546GB_SERDES 0x107B
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#define E1000_DEV_ID_82546GB_PCIE 0x108A
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#define E1000_DEV_ID_82546GB_QUAD_COPPER 0x1099
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#define E1000_DEV_ID_82546GB_QUAD_COPPER_KSP3 0x10B5
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#define E1000_DEV_ID_82541EI 0x1013
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#define E1000_DEV_ID_82541EI_MOBILE 0x1018
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#define E1000_DEV_ID_82541ER_LOM 0x1014
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#define E1000_DEV_ID_82541ER 0x1078
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#define E1000_DEV_ID_82541GI 0x1076
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#define E1000_DEV_ID_82541GI_LF 0x107C
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#define E1000_DEV_ID_82541GI_MOBILE 0x1077
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#define E1000_DEV_ID_82547EI 0x1019
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#define E1000_DEV_ID_82547EI_MOBILE 0x101A
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#define E1000_DEV_ID_82547GI 0x1075
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#define E1000_DEV_ID_82571EB_COPPER 0x105E
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#define E1000_DEV_ID_82571EB_FIBER 0x105F
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#define E1000_DEV_ID_82571EB_SERDES 0x1060
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#define E1000_DEV_ID_82571EB_SERDES_DUAL 0x10D9
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#define E1000_DEV_ID_82571EB_SERDES_QUAD 0x10DA
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#define E1000_DEV_ID_82571EB_QUAD_COPPER 0x10A4
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#define E1000_DEV_ID_82571PT_QUAD_COPPER 0x10D5
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#define E1000_DEV_ID_82571EB_QUAD_FIBER 0x10A5
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#define E1000_DEV_ID_82571EB_QUAD_COPPER_LP 0x10BC
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#define E1000_DEV_ID_82572EI_COPPER 0x107D
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#define E1000_DEV_ID_82572EI_FIBER 0x107E
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#define E1000_DEV_ID_82572EI_SERDES 0x107F
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#define E1000_DEV_ID_82572EI 0x10B9
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#define E1000_DEV_ID_82573E 0x108B
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#define E1000_DEV_ID_82573E_IAMT 0x108C
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#define E1000_DEV_ID_82573L 0x109A
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#define E1000_DEV_ID_82574L 0x10D3
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#define E1000_DEV_ID_82574LA 0x10F6
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#define E1000_DEV_ID_82583V 0x150C
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#define E1000_DEV_ID_80003ES2LAN_COPPER_DPT 0x1096
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#define E1000_DEV_ID_80003ES2LAN_SERDES_DPT 0x1098
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#define E1000_DEV_ID_80003ES2LAN_COPPER_SPT 0x10BA
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#define E1000_DEV_ID_80003ES2LAN_SERDES_SPT 0x10BB
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#define E1000_DEV_ID_ICH8_82567V_3 0x1501
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#define E1000_DEV_ID_ICH8_IGP_M_AMT 0x1049
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#define E1000_DEV_ID_ICH8_IGP_AMT 0x104A
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#define E1000_DEV_ID_ICH8_IGP_C 0x104B
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#define E1000_DEV_ID_ICH8_IFE 0x104C
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#define E1000_DEV_ID_ICH8_IFE_GT 0x10C4
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#define E1000_DEV_ID_ICH8_IFE_G 0x10C5
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#define E1000_DEV_ID_ICH8_IGP_M 0x104D
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#define E1000_DEV_ID_ICH9_IGP_M 0x10BF
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#define E1000_DEV_ID_ICH9_IGP_M_AMT 0x10F5
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#define E1000_DEV_ID_ICH9_IGP_M_V 0x10CB
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#define E1000_DEV_ID_ICH9_IGP_AMT 0x10BD
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#define E1000_DEV_ID_ICH9_BM 0x10E5
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#define E1000_DEV_ID_ICH9_IGP_C 0x294C
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#define E1000_DEV_ID_ICH9_IFE 0x10C0
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#define E1000_DEV_ID_ICH9_IFE_GT 0x10C3
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#define E1000_DEV_ID_ICH9_IFE_G 0x10C2
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#define E1000_DEV_ID_ICH10_R_BM_LM 0x10CC
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#define E1000_DEV_ID_ICH10_R_BM_LF 0x10CD
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#define E1000_DEV_ID_ICH10_R_BM_V 0x10CE
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#define E1000_DEV_ID_ICH10_D_BM_LM 0x10DE
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#define E1000_DEV_ID_ICH10_D_BM_LF 0x10DF
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#define E1000_DEV_ID_ICH10_D_BM_V 0x1525
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#define E1000_DEV_ID_PCH_M_HV_LM 0x10EA
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#define E1000_DEV_ID_PCH_M_HV_LC 0x10EB
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#define E1000_DEV_ID_PCH_D_HV_DM 0x10EF
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#define E1000_DEV_ID_PCH_D_HV_DC 0x10F0
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#define E1000_DEV_ID_PCH2_LV_LM 0x1502
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#define E1000_DEV_ID_PCH2_LV_V 0x1503
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#define E1000_DEV_ID_PCH_LPT_I217_LM 0x153A
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#define E1000_DEV_ID_PCH_LPT_I217_V 0x153B
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#define E1000_DEV_ID_PCH_LPTLP_I218_LM 0x155A
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#define E1000_DEV_ID_PCH_LPTLP_I218_V 0x1559
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#define E1000_DEV_ID_PCH_I218_LM2 0x15A0
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#define E1000_DEV_ID_PCH_I218_V2 0x15A1
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#define E1000_DEV_ID_PCH_I218_LM3 0x15A2 /* Wildcat Point PCH */
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#define E1000_DEV_ID_PCH_I218_V3 0x15A3 /* Wildcat Point PCH */
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#define E1000_DEV_ID_PCH_SPT_I219_LM 0x156F /* Sunrise Point PCH */
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#define E1000_DEV_ID_PCH_SPT_I219_V 0x1570 /* Sunrise Point PCH */
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#define E1000_DEV_ID_PCH_SPT_I219_LM2 0x15B7 /* Sunrise Point-H PCH */
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#define E1000_DEV_ID_PCH_SPT_I219_V2 0x15B8 /* Sunrise Point-H PCH */
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#define E1000_DEV_ID_PCH_LBG_I219_LM3 0x15B9 /* LEWISBURG PCH */
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#define E1000_DEV_ID_PCH_SPT_I219_LM4 0x15D7
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#define E1000_DEV_ID_PCH_SPT_I219_V4 0x15D8
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#define E1000_DEV_ID_PCH_SPT_I219_LM5 0x15E3
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#define E1000_DEV_ID_PCH_SPT_I219_V5 0x15D6
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#define E1000_DEV_ID_PCH_CNP_I219_LM6 0x15BD
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#define E1000_DEV_ID_PCH_CNP_I219_V6 0x15BE
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#define E1000_DEV_ID_PCH_CNP_I219_LM7 0x15BB
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#define E1000_DEV_ID_PCH_CNP_I219_V7 0x15BC
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#define E1000_DEV_ID_82576 0x10C9
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#define E1000_DEV_ID_82576_FIBER 0x10E6
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#define E1000_DEV_ID_82576_SERDES 0x10E7
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#define E1000_DEV_ID_82576_QUAD_COPPER 0x10E8
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#define E1000_DEV_ID_82576_QUAD_COPPER_ET2 0x1526
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#define E1000_DEV_ID_82576_NS 0x150A
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#define E1000_DEV_ID_82576_NS_SERDES 0x1518
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#define E1000_DEV_ID_82576_SERDES_QUAD 0x150D
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#define E1000_DEV_ID_82576_VF 0x10CA
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#define E1000_DEV_ID_82576_VF_HV 0x152D
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#define E1000_DEV_ID_I350_VF 0x1520
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#define E1000_DEV_ID_I350_VF_HV 0x152F
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#define E1000_DEV_ID_82575EB_COPPER 0x10A7
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#define E1000_DEV_ID_82575EB_FIBER_SERDES 0x10A9
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#define E1000_DEV_ID_82575GB_QUAD_COPPER 0x10D6
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#define E1000_DEV_ID_82580_COPPER 0x150E
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#define E1000_DEV_ID_82580_FIBER 0x150F
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#define E1000_DEV_ID_82580_SERDES 0x1510
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#define E1000_DEV_ID_82580_SGMII 0x1511
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#define E1000_DEV_ID_82580_COPPER_DUAL 0x1516
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#define E1000_DEV_ID_82580_QUAD_FIBER 0x1527
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#define E1000_DEV_ID_I350_COPPER 0x1521
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#define E1000_DEV_ID_I350_FIBER 0x1522
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#define E1000_DEV_ID_I350_SERDES 0x1523
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#define E1000_DEV_ID_I350_SGMII 0x1524
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#define E1000_DEV_ID_I350_DA4 0x1546
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#define E1000_DEV_ID_I210_COPPER 0x1533
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#define E1000_DEV_ID_I210_COPPER_OEM1 0x1534
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#define E1000_DEV_ID_I210_COPPER_IT 0x1535
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#define E1000_DEV_ID_I210_FIBER 0x1536
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#define E1000_DEV_ID_I210_SERDES 0x1537
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#define E1000_DEV_ID_I210_SGMII 0x1538
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#define E1000_DEV_ID_I210_COPPER_FLASHLESS 0x157B
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#define E1000_DEV_ID_I210_SERDES_FLASHLESS 0x157C
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#define E1000_DEV_ID_I211_COPPER 0x1539
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#define E1000_DEV_ID_I354_BACKPLANE_1GBPS 0x1F40
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#define E1000_DEV_ID_I354_SGMII 0x1F41
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#define E1000_DEV_ID_I354_BACKPLANE_2_5GBPS 0x1F45
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#define E1000_DEV_ID_DH89XXCC_SGMII 0x0438
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#define E1000_DEV_ID_DH89XXCC_SERDES 0x043A
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#define E1000_DEV_ID_DH89XXCC_BACKPLANE 0x043C
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#define E1000_DEV_ID_DH89XXCC_SFP 0x0440
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#define E1000_REVISION_0 0
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#define E1000_REVISION_1 1
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#define E1000_REVISION_2 2
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#define E1000_REVISION_3 3
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#define E1000_REVISION_4 4
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#define E1000_FUNC_0 0
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#define E1000_FUNC_1 1
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#define E1000_FUNC_2 2
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#define E1000_FUNC_3 3
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#define E1000_ALT_MAC_ADDRESS_OFFSET_LAN0 0
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#define E1000_ALT_MAC_ADDRESS_OFFSET_LAN1 3
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#define E1000_ALT_MAC_ADDRESS_OFFSET_LAN2 6
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#define E1000_ALT_MAC_ADDRESS_OFFSET_LAN3 9
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enum e1000_mac_type {
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e1000_undefined = 0,
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e1000_82542,
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e1000_82543,
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e1000_82544,
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e1000_82540,
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e1000_82545,
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e1000_82545_rev_3,
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e1000_82546,
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e1000_82546_rev_3,
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e1000_82541,
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e1000_82541_rev_2,
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e1000_82547,
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e1000_82547_rev_2,
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e1000_82571,
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e1000_82572,
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e1000_82573,
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e1000_82574,
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e1000_82583,
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e1000_80003es2lan,
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e1000_ich8lan,
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e1000_ich9lan,
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e1000_ich10lan,
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e1000_pchlan,
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e1000_pch2lan,
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e1000_pch_lpt,
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e1000_pch_spt,
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e1000_pch_cnp,
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e1000_82575,
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e1000_82576,
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e1000_82580,
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e1000_i350,
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e1000_i354,
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e1000_i210,
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e1000_i211,
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e1000_vfadapt,
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e1000_vfadapt_i350,
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e1000_num_macs /* List is 1-based, so subtract 1 for true count. */
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};
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enum e1000_media_type {
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e1000_media_type_unknown = 0,
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e1000_media_type_copper = 1,
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e1000_media_type_fiber = 2,
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e1000_media_type_internal_serdes = 3,
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e1000_num_media_types
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};
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enum e1000_nvm_type {
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e1000_nvm_unknown = 0,
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e1000_nvm_none,
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e1000_nvm_eeprom_spi,
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e1000_nvm_eeprom_microwire,
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e1000_nvm_flash_hw,
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e1000_nvm_invm,
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e1000_nvm_flash_sw
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};
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enum e1000_nvm_override {
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e1000_nvm_override_none = 0,
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e1000_nvm_override_spi_small,
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e1000_nvm_override_spi_large,
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e1000_nvm_override_microwire_small,
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e1000_nvm_override_microwire_large
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};
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enum e1000_phy_type {
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e1000_phy_unknown = 0,
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e1000_phy_none,
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e1000_phy_m88,
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e1000_phy_igp,
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e1000_phy_igp_2,
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e1000_phy_gg82563,
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e1000_phy_igp_3,
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e1000_phy_ife,
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e1000_phy_bm,
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e1000_phy_82578,
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e1000_phy_82577,
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e1000_phy_82579,
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e1000_phy_i217,
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e1000_phy_82580,
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e1000_phy_vf,
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e1000_phy_i210,
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};
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enum e1000_bus_type {
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e1000_bus_type_unknown = 0,
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e1000_bus_type_pci,
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e1000_bus_type_pcix,
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e1000_bus_type_pci_express,
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e1000_bus_type_reserved
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};
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enum e1000_bus_speed {
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e1000_bus_speed_unknown = 0,
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e1000_bus_speed_33,
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e1000_bus_speed_66,
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e1000_bus_speed_100,
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e1000_bus_speed_120,
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e1000_bus_speed_133,
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e1000_bus_speed_2500,
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e1000_bus_speed_5000,
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e1000_bus_speed_reserved
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};
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enum e1000_bus_width {
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e1000_bus_width_unknown = 0,
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e1000_bus_width_pcie_x1,
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e1000_bus_width_pcie_x2,
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e1000_bus_width_pcie_x4 = 4,
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e1000_bus_width_pcie_x8 = 8,
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e1000_bus_width_32,
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e1000_bus_width_64,
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e1000_bus_width_reserved
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};
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enum e1000_1000t_rx_status {
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e1000_1000t_rx_status_not_ok = 0,
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e1000_1000t_rx_status_ok,
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e1000_1000t_rx_status_undefined = 0xFF
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};
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enum e1000_rev_polarity {
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e1000_rev_polarity_normal = 0,
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e1000_rev_polarity_reversed,
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e1000_rev_polarity_undefined = 0xFF
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};
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enum e1000_fc_mode {
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e1000_fc_none = 0,
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e1000_fc_rx_pause,
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e1000_fc_tx_pause,
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e1000_fc_full,
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e1000_fc_default = 0xFF
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};
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enum e1000_ffe_config {
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e1000_ffe_config_enabled = 0,
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e1000_ffe_config_active,
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e1000_ffe_config_blocked
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};
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enum e1000_dsp_config {
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e1000_dsp_config_disabled = 0,
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e1000_dsp_config_enabled,
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e1000_dsp_config_activated,
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e1000_dsp_config_undefined = 0xFF
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};
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enum e1000_ms_type {
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e1000_ms_hw_default = 0,
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e1000_ms_force_master,
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e1000_ms_force_slave,
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e1000_ms_auto
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};
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enum e1000_smart_speed {
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e1000_smart_speed_default = 0,
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e1000_smart_speed_on,
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e1000_smart_speed_off
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};
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enum e1000_serdes_link_state {
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e1000_serdes_link_down = 0,
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e1000_serdes_link_autoneg_progress,
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e1000_serdes_link_autoneg_complete,
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e1000_serdes_link_forced_up
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};
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#define __le16 u16
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#define __le32 u32
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#define __le64 u64
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/* Receive Descriptor */
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struct e1000_rx_desc {
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__le64 buffer_addr; /* Address of the descriptor's data buffer */
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__le16 length; /* Length of data DMAed into data buffer */
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__le16 csum; /* Packet checksum */
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u8 status; /* Descriptor status */
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u8 errors; /* Descriptor Errors */
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__le16 special;
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};
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/* Receive Descriptor - Extended */
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|
union e1000_rx_desc_extended {
|
|
struct {
|
|
__le64 buffer_addr;
|
|
__le64 reserved;
|
|
} read;
|
|
struct {
|
|
struct {
|
|
__le32 mrq; /* Multiple Rx Queues */
|
|
union {
|
|
__le32 rss; /* RSS Hash */
|
|
struct {
|
|
__le16 ip_id; /* IP id */
|
|
__le16 csum; /* Packet Checksum */
|
|
} csum_ip;
|
|
} hi_dword;
|
|
} lower;
|
|
struct {
|
|
__le32 status_error; /* ext status/error */
|
|
__le16 length;
|
|
__le16 vlan; /* VLAN tag */
|
|
} upper;
|
|
} wb; /* writeback */
|
|
};
|
|
|
|
#define MAX_PS_BUFFERS 4
|
|
|
|
/* Number of packet split data buffers (not including the header buffer) */
|
|
#define PS_PAGE_BUFFERS (MAX_PS_BUFFERS - 1)
|
|
|
|
/* Receive Descriptor - Packet Split */
|
|
union e1000_rx_desc_packet_split {
|
|
struct {
|
|
/* one buffer for protocol header(s), three data buffers */
|
|
__le64 buffer_addr[MAX_PS_BUFFERS];
|
|
} read;
|
|
struct {
|
|
struct {
|
|
__le32 mrq; /* Multiple Rx Queues */
|
|
union {
|
|
__le32 rss; /* RSS Hash */
|
|
struct {
|
|
__le16 ip_id; /* IP id */
|
|
__le16 csum; /* Packet Checksum */
|
|
} csum_ip;
|
|
} hi_dword;
|
|
} lower;
|
|
struct {
|
|
__le32 status_error; /* ext status/error */
|
|
__le16 length0; /* length of buffer 0 */
|
|
__le16 vlan; /* VLAN tag */
|
|
} middle;
|
|
struct {
|
|
__le16 header_status;
|
|
/* length of buffers 1-3 */
|
|
__le16 length[PS_PAGE_BUFFERS];
|
|
} upper;
|
|
__le64 reserved;
|
|
} wb; /* writeback */
|
|
};
|
|
|
|
/* Transmit Descriptor */
|
|
struct e1000_tx_desc {
|
|
__le64 buffer_addr; /* Address of the descriptor's data buffer */
|
|
union {
|
|
__le32 data;
|
|
struct {
|
|
__le16 length; /* Data buffer length */
|
|
u8 cso; /* Checksum offset */
|
|
u8 cmd; /* Descriptor control */
|
|
} flags;
|
|
} lower;
|
|
union {
|
|
__le32 data;
|
|
struct {
|
|
u8 status; /* Descriptor status */
|
|
u8 css; /* Checksum start */
|
|
__le16 special;
|
|
} fields;
|
|
} upper;
|
|
};
|
|
|
|
/* Offload Context Descriptor */
|
|
struct e1000_context_desc {
|
|
union {
|
|
__le32 ip_config;
|
|
struct {
|
|
u8 ipcss; /* IP checksum start */
|
|
u8 ipcso; /* IP checksum offset */
|
|
__le16 ipcse; /* IP checksum end */
|
|
} ip_fields;
|
|
} lower_setup;
|
|
union {
|
|
__le32 tcp_config;
|
|
struct {
|
|
u8 tucss; /* TCP checksum start */
|
|
u8 tucso; /* TCP checksum offset */
|
|
__le16 tucse; /* TCP checksum end */
|
|
} tcp_fields;
|
|
} upper_setup;
|
|
__le32 cmd_and_length;
|
|
union {
|
|
__le32 data;
|
|
struct {
|
|
u8 status; /* Descriptor status */
|
|
u8 hdr_len; /* Header length */
|
|
__le16 mss; /* Maximum segment size */
|
|
} fields;
|
|
} tcp_seg_setup;
|
|
};
|
|
|
|
/* Offload data descriptor */
|
|
struct e1000_data_desc {
|
|
__le64 buffer_addr; /* Address of the descriptor's buffer address */
|
|
union {
|
|
__le32 data;
|
|
struct {
|
|
__le16 length; /* Data buffer length */
|
|
u8 typ_len_ext;
|
|
u8 cmd;
|
|
} flags;
|
|
} lower;
|
|
union {
|
|
__le32 data;
|
|
struct {
|
|
u8 status; /* Descriptor status */
|
|
u8 popts; /* Packet Options */
|
|
__le16 special;
|
|
} fields;
|
|
} upper;
|
|
};
|
|
|
|
/* Statistics counters collected by the MAC */
|
|
struct e1000_hw_stats {
|
|
u64 crcerrs;
|
|
u64 algnerrc;
|
|
u64 symerrs;
|
|
u64 rxerrc;
|
|
u64 mpc;
|
|
u64 scc;
|
|
u64 ecol;
|
|
u64 mcc;
|
|
u64 latecol;
|
|
u64 colc;
|
|
u64 dc;
|
|
u64 tncrs;
|
|
u64 sec;
|
|
u64 cexterr;
|
|
u64 rlec;
|
|
u64 xonrxc;
|
|
u64 xontxc;
|
|
u64 xoffrxc;
|
|
u64 xofftxc;
|
|
u64 fcruc;
|
|
u64 prc64;
|
|
u64 prc127;
|
|
u64 prc255;
|
|
u64 prc511;
|
|
u64 prc1023;
|
|
u64 prc1522;
|
|
u64 gprc;
|
|
u64 bprc;
|
|
u64 mprc;
|
|
u64 gptc;
|
|
u64 gorc;
|
|
u64 gotc;
|
|
u64 rnbc;
|
|
u64 ruc;
|
|
u64 rfc;
|
|
u64 roc;
|
|
u64 rjc;
|
|
u64 mgprc;
|
|
u64 mgpdc;
|
|
u64 mgptc;
|
|
u64 tor;
|
|
u64 tot;
|
|
u64 tpr;
|
|
u64 tpt;
|
|
u64 ptc64;
|
|
u64 ptc127;
|
|
u64 ptc255;
|
|
u64 ptc511;
|
|
u64 ptc1023;
|
|
u64 ptc1522;
|
|
u64 mptc;
|
|
u64 bptc;
|
|
u64 tsctc;
|
|
u64 tsctfc;
|
|
u64 iac;
|
|
u64 icrxptc;
|
|
u64 icrxatc;
|
|
u64 ictxptc;
|
|
u64 ictxatc;
|
|
u64 ictxqec;
|
|
u64 ictxqmtc;
|
|
u64 icrxdmtc;
|
|
u64 icrxoc;
|
|
u64 cbtmpc;
|
|
u64 htdpmc;
|
|
u64 cbrdpc;
|
|
u64 cbrmpc;
|
|
u64 rpthc;
|
|
u64 hgptc;
|
|
u64 htcbdpc;
|
|
u64 hgorc;
|
|
u64 hgotc;
|
|
u64 lenerrs;
|
|
u64 scvpc;
|
|
u64 hrmpc;
|
|
u64 doosync;
|
|
u64 o2bgptc;
|
|
u64 o2bspc;
|
|
u64 b2ospc;
|
|
u64 b2ogprc;
|
|
};
|
|
|
|
struct e1000_vf_stats {
|
|
u64 base_gprc;
|
|
u64 base_gptc;
|
|
u64 base_gorc;
|
|
u64 base_gotc;
|
|
u64 base_mprc;
|
|
u64 base_gotlbc;
|
|
u64 base_gptlbc;
|
|
u64 base_gorlbc;
|
|
u64 base_gprlbc;
|
|
|
|
u32 last_gprc;
|
|
u32 last_gptc;
|
|
u32 last_gorc;
|
|
u32 last_gotc;
|
|
u32 last_mprc;
|
|
u32 last_gotlbc;
|
|
u32 last_gptlbc;
|
|
u32 last_gorlbc;
|
|
u32 last_gprlbc;
|
|
|
|
u64 gprc;
|
|
u64 gptc;
|
|
u64 gorc;
|
|
u64 gotc;
|
|
u64 mprc;
|
|
u64 gotlbc;
|
|
u64 gptlbc;
|
|
u64 gorlbc;
|
|
u64 gprlbc;
|
|
};
|
|
|
|
struct e1000_phy_stats {
|
|
u32 idle_errors;
|
|
u32 receive_errors;
|
|
};
|
|
|
|
struct e1000_host_mng_dhcp_cookie {
|
|
u32 signature;
|
|
u8 status;
|
|
u8 reserved0;
|
|
u16 vlan_id;
|
|
u32 reserved1;
|
|
u16 reserved2;
|
|
u8 reserved3;
|
|
u8 checksum;
|
|
};
|
|
|
|
/* Host Interface "Rev 1" */
|
|
struct e1000_host_command_header {
|
|
u8 command_id;
|
|
u8 command_length;
|
|
u8 command_options;
|
|
u8 checksum;
|
|
};
|
|
|
|
#define E1000_HI_MAX_DATA_LENGTH 252
|
|
struct e1000_host_command_info {
|
|
struct e1000_host_command_header command_header;
|
|
u8 command_data[E1000_HI_MAX_DATA_LENGTH];
|
|
};
|
|
|
|
/* Host Interface "Rev 2" */
|
|
struct e1000_host_mng_command_header {
|
|
u8 command_id;
|
|
u8 checksum;
|
|
u16 reserved1;
|
|
u16 reserved2;
|
|
u16 command_length;
|
|
};
|
|
|
|
#define E1000_HI_MAX_MNG_DATA_LENGTH 0x6F8
|
|
struct e1000_host_mng_command_info {
|
|
struct e1000_host_mng_command_header command_header;
|
|
u8 command_data[E1000_HI_MAX_MNG_DATA_LENGTH];
|
|
};
|
|
|
|
#include "e1000_mac.h"
|
|
#include "e1000_phy.h"
|
|
#include "e1000_nvm.h"
|
|
#include "e1000_manage.h"
|
|
#include "e1000_mbx.h"
|
|
|
|
/* Function pointers for the MAC. */
|
|
struct e1000_mac_operations {
|
|
s32 (*init_params)(struct e1000_hw *);
|
|
s32 (*id_led_init)(struct e1000_hw *);
|
|
s32 (*blink_led)(struct e1000_hw *);
|
|
bool (*check_mng_mode)(struct e1000_hw *);
|
|
s32 (*check_for_link)(struct e1000_hw *);
|
|
s32 (*cleanup_led)(struct e1000_hw *);
|
|
void (*clear_hw_cntrs)(struct e1000_hw *);
|
|
void (*clear_vfta)(struct e1000_hw *);
|
|
s32 (*get_bus_info)(struct e1000_hw *);
|
|
void (*set_lan_id)(struct e1000_hw *);
|
|
s32 (*get_link_up_info)(struct e1000_hw *, u16 *, u16 *);
|
|
s32 (*led_on)(struct e1000_hw *);
|
|
s32 (*led_off)(struct e1000_hw *);
|
|
void (*update_mc_addr_list)(struct e1000_hw *, u8 *, u32);
|
|
s32 (*reset_hw)(struct e1000_hw *);
|
|
s32 (*init_hw)(struct e1000_hw *);
|
|
void (*shutdown_serdes)(struct e1000_hw *);
|
|
void (*power_up_serdes)(struct e1000_hw *);
|
|
s32 (*setup_link)(struct e1000_hw *);
|
|
s32 (*setup_physical_interface)(struct e1000_hw *);
|
|
s32 (*setup_led)(struct e1000_hw *);
|
|
void (*write_vfta)(struct e1000_hw *, u32, u32);
|
|
void (*config_collision_dist)(struct e1000_hw *);
|
|
int (*rar_set)(struct e1000_hw *, u8*, u32);
|
|
s32 (*read_mac_addr)(struct e1000_hw *);
|
|
s32 (*validate_mdi_setting)(struct e1000_hw *);
|
|
s32 (*acquire_swfw_sync)(struct e1000_hw *, u16);
|
|
void (*release_swfw_sync)(struct e1000_hw *, u16);
|
|
};
|
|
|
|
/* When to use various PHY register access functions:
|
|
*
|
|
* Func Caller
|
|
* Function Does Does When to use
|
|
* ~~~~~~~~~~~~ ~~~~~ ~~~~~~ ~~~~~~~~~~~~~~~~~~~~~~~~~~~~~
|
|
* X_reg L,P,A n/a for simple PHY reg accesses
|
|
* X_reg_locked P,A L for multiple accesses of different regs
|
|
* on different pages
|
|
* X_reg_page A L,P for multiple accesses of different regs
|
|
* on the same page
|
|
*
|
|
* Where X=[read|write], L=locking, P=sets page, A=register access
|
|
*
|
|
*/
|
|
struct e1000_phy_operations {
|
|
s32 (*init_params)(struct e1000_hw *);
|
|
s32 (*acquire)(struct e1000_hw *);
|
|
s32 (*cfg_on_link_up)(struct e1000_hw *);
|
|
s32 (*check_polarity)(struct e1000_hw *);
|
|
s32 (*check_reset_block)(struct e1000_hw *);
|
|
s32 (*commit)(struct e1000_hw *);
|
|
s32 (*force_speed_duplex)(struct e1000_hw *);
|
|
s32 (*get_cfg_done)(struct e1000_hw *hw);
|
|
s32 (*get_cable_length)(struct e1000_hw *);
|
|
s32 (*get_info)(struct e1000_hw *);
|
|
s32 (*set_page)(struct e1000_hw *, u16);
|
|
s32 (*read_reg)(struct e1000_hw *, u32, u16 *);
|
|
s32 (*read_reg_locked)(struct e1000_hw *, u32, u16 *);
|
|
s32 (*read_reg_page)(struct e1000_hw *, u32, u16 *);
|
|
void (*release)(struct e1000_hw *);
|
|
s32 (*reset)(struct e1000_hw *);
|
|
s32 (*set_d0_lplu_state)(struct e1000_hw *, bool);
|
|
s32 (*set_d3_lplu_state)(struct e1000_hw *, bool);
|
|
s32 (*write_reg)(struct e1000_hw *, u32, u16);
|
|
s32 (*write_reg_locked)(struct e1000_hw *, u32, u16);
|
|
s32 (*write_reg_page)(struct e1000_hw *, u32, u16);
|
|
void (*power_up)(struct e1000_hw *);
|
|
void (*power_down)(struct e1000_hw *);
|
|
s32 (*read_i2c_byte)(struct e1000_hw *, u8, u8, u8 *);
|
|
s32 (*write_i2c_byte)(struct e1000_hw *, u8, u8, u8);
|
|
};
|
|
|
|
/* Function pointers for the NVM. */
|
|
struct e1000_nvm_operations {
|
|
s32 (*init_params)(struct e1000_hw *);
|
|
s32 (*acquire)(struct e1000_hw *);
|
|
s32 (*read)(struct e1000_hw *, u16, u16, u16 *);
|
|
void (*release)(struct e1000_hw *);
|
|
void (*reload)(struct e1000_hw *);
|
|
s32 (*update)(struct e1000_hw *);
|
|
s32 (*valid_led_default)(struct e1000_hw *, u16 *);
|
|
s32 (*validate)(struct e1000_hw *);
|
|
s32 (*write)(struct e1000_hw *, u16, u16, u16 *);
|
|
};
|
|
|
|
struct e1000_mac_info {
|
|
struct e1000_mac_operations ops;
|
|
u8 addr[ETH_ADDR_LEN];
|
|
u8 perm_addr[ETH_ADDR_LEN];
|
|
|
|
enum e1000_mac_type type;
|
|
|
|
u32 collision_delta;
|
|
u32 ledctl_default;
|
|
u32 ledctl_mode1;
|
|
u32 ledctl_mode2;
|
|
u32 mc_filter_type;
|
|
u32 tx_packet_delta;
|
|
u32 txcw;
|
|
|
|
u16 current_ifs_val;
|
|
u16 ifs_max_val;
|
|
u16 ifs_min_val;
|
|
u16 ifs_ratio;
|
|
u16 ifs_step_size;
|
|
u16 mta_reg_count;
|
|
u16 uta_reg_count;
|
|
|
|
/* Maximum size of the MTA register table in all supported adapters */
|
|
#define MAX_MTA_REG 128
|
|
u32 mta_shadow[MAX_MTA_REG];
|
|
u16 rar_entry_count;
|
|
|
|
u8 forced_speed_duplex;
|
|
|
|
bool adaptive_ifs;
|
|
bool has_fwsm;
|
|
bool arc_subsystem_valid;
|
|
bool asf_firmware_present;
|
|
bool autoneg;
|
|
bool autoneg_failed;
|
|
bool get_link_status;
|
|
bool in_ifs_mode;
|
|
bool report_tx_early;
|
|
enum e1000_serdes_link_state serdes_link_state;
|
|
bool serdes_has_link;
|
|
bool tx_pkt_filtering;
|
|
};
|
|
|
|
struct e1000_phy_info {
|
|
struct e1000_phy_operations ops;
|
|
enum e1000_phy_type type;
|
|
|
|
enum e1000_1000t_rx_status local_rx;
|
|
enum e1000_1000t_rx_status remote_rx;
|
|
enum e1000_ms_type ms_type;
|
|
enum e1000_ms_type original_ms_type;
|
|
enum e1000_rev_polarity cable_polarity;
|
|
enum e1000_smart_speed smart_speed;
|
|
|
|
u32 addr;
|
|
u32 id;
|
|
u32 reset_delay_us; /* in usec */
|
|
u32 revision;
|
|
|
|
enum e1000_media_type media_type;
|
|
|
|
u16 autoneg_advertised;
|
|
u16 autoneg_mask;
|
|
u16 cable_length;
|
|
u16 max_cable_length;
|
|
u16 min_cable_length;
|
|
|
|
u8 mdix;
|
|
|
|
bool disable_polarity_correction;
|
|
bool is_mdix;
|
|
bool polarity_correction;
|
|
bool speed_downgraded;
|
|
bool autoneg_wait_to_complete;
|
|
};
|
|
|
|
struct e1000_nvm_info {
|
|
struct e1000_nvm_operations ops;
|
|
enum e1000_nvm_type type;
|
|
enum e1000_nvm_override override;
|
|
|
|
u32 flash_bank_size;
|
|
u32 flash_base_addr;
|
|
|
|
u16 word_size;
|
|
u16 delay_usec;
|
|
u16 address_bits;
|
|
u16 opcode_bits;
|
|
u16 page_size;
|
|
};
|
|
|
|
struct e1000_bus_info {
|
|
enum e1000_bus_type type;
|
|
enum e1000_bus_speed speed;
|
|
enum e1000_bus_width width;
|
|
|
|
u16 func;
|
|
u16 pci_cmd_word;
|
|
};
|
|
|
|
struct e1000_fc_info {
|
|
u32 high_water; /* Flow control high-water mark */
|
|
u32 low_water; /* Flow control low-water mark */
|
|
u16 pause_time; /* Flow control pause timer */
|
|
u16 refresh_time; /* Flow control refresh timer */
|
|
bool send_xon; /* Flow control send XON */
|
|
bool strict_ieee; /* Strict IEEE mode */
|
|
enum e1000_fc_mode current_mode; /* FC mode in effect */
|
|
enum e1000_fc_mode requested_mode; /* FC mode requested by caller */
|
|
};
|
|
|
|
struct e1000_mbx_operations {
|
|
s32 (*init_params)(struct e1000_hw *hw);
|
|
s32 (*read)(struct e1000_hw *, u32 *, u16, u16);
|
|
s32 (*write)(struct e1000_hw *, u32 *, u16, u16);
|
|
s32 (*read_posted)(struct e1000_hw *, u32 *, u16, u16);
|
|
s32 (*write_posted)(struct e1000_hw *, u32 *, u16, u16);
|
|
s32 (*check_for_msg)(struct e1000_hw *, u16);
|
|
s32 (*check_for_ack)(struct e1000_hw *, u16);
|
|
s32 (*check_for_rst)(struct e1000_hw *, u16);
|
|
};
|
|
|
|
struct e1000_mbx_stats {
|
|
u32 msgs_tx;
|
|
u32 msgs_rx;
|
|
|
|
u32 acks;
|
|
u32 reqs;
|
|
u32 rsts;
|
|
};
|
|
|
|
struct e1000_mbx_info {
|
|
struct e1000_mbx_operations ops;
|
|
struct e1000_mbx_stats stats;
|
|
u32 timeout;
|
|
u32 usec_delay;
|
|
u16 size;
|
|
};
|
|
|
|
struct e1000_dev_spec_82541 {
|
|
enum e1000_dsp_config dsp_config;
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|
enum e1000_ffe_config ffe_config;
|
|
u16 spd_default;
|
|
bool phy_init_script;
|
|
};
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|
|
|
struct e1000_dev_spec_82542 {
|
|
bool dma_fairness;
|
|
};
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|
|
|
struct e1000_dev_spec_82543 {
|
|
u32 tbi_compatibility;
|
|
bool dma_fairness;
|
|
bool init_phy_disabled;
|
|
};
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|
|
|
struct e1000_dev_spec_82571 {
|
|
bool laa_is_present;
|
|
u32 smb_counter;
|
|
E1000_MUTEX swflag_mutex;
|
|
};
|
|
|
|
struct e1000_dev_spec_80003es2lan {
|
|
bool mdic_wa_enable;
|
|
};
|
|
|
|
struct e1000_shadow_ram {
|
|
u16 value;
|
|
bool modified;
|
|
};
|
|
|
|
#define E1000_SHADOW_RAM_WORDS 2048
|
|
|
|
#ifdef ULP_SUPPORT
|
|
/* I218 PHY Ultra Low Power (ULP) states */
|
|
enum e1000_ulp_state {
|
|
e1000_ulp_state_unknown,
|
|
e1000_ulp_state_off,
|
|
e1000_ulp_state_on,
|
|
};
|
|
|
|
#endif /* ULP_SUPPORT */
|
|
struct e1000_dev_spec_ich8lan {
|
|
bool kmrn_lock_loss_workaround_enabled;
|
|
struct e1000_shadow_ram shadow_ram[E1000_SHADOW_RAM_WORDS];
|
|
E1000_MUTEX nvm_mutex;
|
|
E1000_MUTEX swflag_mutex;
|
|
bool nvm_k1_enabled;
|
|
bool disable_k1_off;
|
|
bool eee_disable;
|
|
u16 eee_lp_ability;
|
|
#ifdef ULP_SUPPORT
|
|
enum e1000_ulp_state ulp_state;
|
|
bool ulp_capability_disabled;
|
|
bool during_suspend_flow;
|
|
bool during_dpg_exit;
|
|
#endif /* ULP_SUPPORT */
|
|
u16 lat_enc;
|
|
u16 max_ltr_enc;
|
|
bool smbus_disable;
|
|
};
|
|
|
|
struct e1000_dev_spec_82575 {
|
|
bool sgmii_active;
|
|
bool global_device_reset;
|
|
bool eee_disable;
|
|
bool module_plugged;
|
|
bool clear_semaphore_once;
|
|
u32 mtu;
|
|
struct sfp_e1000_flags eth_flags;
|
|
u8 media_port;
|
|
bool media_changed;
|
|
};
|
|
|
|
struct e1000_dev_spec_vf {
|
|
u32 vf_number;
|
|
u32 v2p_mailbox;
|
|
};
|
|
|
|
struct e1000_hw {
|
|
void *back;
|
|
|
|
u8 *hw_addr;
|
|
u8 *flash_address;
|
|
unsigned long io_base;
|
|
|
|
struct e1000_mac_info mac;
|
|
struct e1000_fc_info fc;
|
|
struct e1000_phy_info phy;
|
|
struct e1000_nvm_info nvm;
|
|
struct e1000_bus_info bus;
|
|
struct e1000_mbx_info mbx;
|
|
struct e1000_host_mng_dhcp_cookie mng_cookie;
|
|
|
|
union {
|
|
struct e1000_dev_spec_82541 _82541;
|
|
struct e1000_dev_spec_82542 _82542;
|
|
struct e1000_dev_spec_82543 _82543;
|
|
struct e1000_dev_spec_82571 _82571;
|
|
struct e1000_dev_spec_80003es2lan _80003es2lan;
|
|
struct e1000_dev_spec_ich8lan ich8lan;
|
|
struct e1000_dev_spec_82575 _82575;
|
|
struct e1000_dev_spec_vf vf;
|
|
} dev_spec;
|
|
|
|
u16 device_id;
|
|
u16 subsystem_vendor_id;
|
|
u16 subsystem_device_id;
|
|
u16 vendor_id;
|
|
|
|
u8 revision_id;
|
|
};
|
|
|
|
#include "e1000_82541.h"
|
|
#include "e1000_82543.h"
|
|
#include "e1000_82571.h"
|
|
#include "e1000_80003es2lan.h"
|
|
#include "e1000_ich8lan.h"
|
|
#include "e1000_82575.h"
|
|
#include "e1000_i210.h"
|
|
|
|
/* These functions must be implemented by drivers */
|
|
void e1000_pci_clear_mwi(struct e1000_hw *hw);
|
|
void e1000_pci_set_mwi(struct e1000_hw *hw);
|
|
s32 e1000_read_pcie_cap_reg(struct e1000_hw *hw, u32 reg, u16 *value);
|
|
s32 e1000_write_pcie_cap_reg(struct e1000_hw *hw, u32 reg, u16 *value);
|
|
void e1000_read_pci_cfg(struct e1000_hw *hw, u32 reg, u16 *value);
|
|
void e1000_write_pci_cfg(struct e1000_hw *hw, u32 reg, u16 *value);
|
|
|
|
#endif
|