mirror of
https://git.FreeBSD.org/src.git
synced 2024-12-24 11:29:10 +00:00
d035aa2db2
adds header split and SCTP support into the igb driver. Various small improvements and fixes. MFC after: 2 weeks
830 lines
22 KiB
C
830 lines
22 KiB
C
/******************************************************************************
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Copyright (c) 2001-2009, 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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/*$FreeBSD$*/
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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_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_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_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_NS 0x150A
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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_82575GB_QUAD_COPPER_PM 0x10E2
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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_ALT_MAC_ADDRESS_OFFSET_LAN0 0
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#define E1000_ALT_MAC_ADDRESS_OFFSET_LAN1 3
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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_80003es2lan,
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e1000_ich8lan,
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e1000_ich9lan,
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e1000_ich10lan,
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e1000_82575,
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e1000_82576,
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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_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_vf,
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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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/* 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 {
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struct {
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__le64 buffer_addr;
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__le64 reserved;
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} read;
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struct {
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struct {
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__le32 mrq; /* Multiple Rx Queues */
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union {
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__le32 rss; /* RSS Hash */
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struct {
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__le16 ip_id; /* IP id */
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__le16 csum; /* Packet Checksum */
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} csum_ip;
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} hi_dword;
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} lower;
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struct {
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__le32 status_error; /* ext status/error */
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__le16 length;
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__le16 vlan; /* VLAN tag */
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} upper;
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} wb; /* writeback */
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};
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#define MAX_PS_BUFFERS 4
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/* Receive Descriptor - Packet Split */
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union e1000_rx_desc_packet_split {
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struct {
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/* one buffer for protocol header(s), three data buffers */
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__le64 buffer_addr[MAX_PS_BUFFERS];
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} read;
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struct {
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struct {
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__le32 mrq; /* Multiple Rx Queues */
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union {
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__le32 rss; /* RSS Hash */
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struct {
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__le16 ip_id; /* IP id */
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__le16 csum; /* Packet Checksum */
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} csum_ip;
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} hi_dword;
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} lower;
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struct {
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__le32 status_error; /* ext status/error */
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__le16 length0; /* length of buffer 0 */
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__le16 vlan; /* VLAN tag */
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} middle;
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struct {
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__le16 header_status;
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__le16 length[3]; /* length of buffers 1-3 */
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} upper;
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__le64 reserved;
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} wb; /* writeback */
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};
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/* Transmit Descriptor */
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struct e1000_tx_desc {
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__le64 buffer_addr; /* Address of the descriptor's data buffer */
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union {
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__le32 data;
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struct {
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__le16 length; /* Data buffer length */
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u8 cso; /* Checksum offset */
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u8 cmd; /* Descriptor control */
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} flags;
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} lower;
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union {
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__le32 data;
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struct {
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u8 status; /* Descriptor status */
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u8 css; /* Checksum start */
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__le16 special;
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} fields;
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} upper;
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};
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/* Offload Context Descriptor */
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struct e1000_context_desc {
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union {
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__le32 ip_config;
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struct {
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u8 ipcss; /* IP checksum start */
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u8 ipcso; /* IP checksum offset */
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__le16 ipcse; /* IP checksum end */
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} ip_fields;
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} lower_setup;
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union {
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__le32 tcp_config;
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struct {
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u8 tucss; /* TCP checksum start */
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u8 tucso; /* TCP checksum offset */
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__le16 tucse; /* TCP checksum end */
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} tcp_fields;
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} upper_setup;
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__le32 cmd_and_length;
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union {
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__le32 data;
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struct {
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u8 status; /* Descriptor status */
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u8 hdr_len; /* Header length */
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__le16 mss; /* Maximum segment size */
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} fields;
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} tcp_seg_setup;
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};
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/* Offload data descriptor */
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struct e1000_data_desc {
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__le64 buffer_addr; /* Address of the descriptor's buffer address */
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union {
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__le32 data;
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struct {
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__le16 length; /* Data buffer length */
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u8 typ_len_ext;
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u8 cmd;
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} flags;
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} lower;
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union {
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__le32 data;
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struct {
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u8 status; /* Descriptor status */
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u8 popts; /* Packet Options */
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__le16 special;
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} fields;
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} upper;
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};
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/* Statistics counters collected by the MAC */
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struct e1000_hw_stats {
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u64 crcerrs;
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u64 algnerrc;
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u64 symerrs;
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u64 rxerrc;
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u64 mpc;
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u64 scc;
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u64 ecol;
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u64 mcc;
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u64 latecol;
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u64 colc;
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u64 dc;
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u64 tncrs;
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u64 sec;
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u64 cexterr;
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u64 rlec;
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u64 xonrxc;
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u64 xontxc;
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u64 xoffrxc;
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u64 xofftxc;
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u64 fcruc;
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u64 prc64;
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u64 prc127;
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u64 prc255;
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u64 prc511;
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u64 prc1023;
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u64 prc1522;
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u64 gprc;
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u64 bprc;
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u64 mprc;
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u64 gptc;
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u64 gorc;
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u64 gotc;
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u64 rnbc;
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u64 ruc;
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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;
|
|
};
|
|
|
|
|
|
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"
|
|
|
|
struct e1000_mac_operations {
|
|
/* Function pointers for the MAC. */
|
|
s32 (*init_params)(struct e1000_hw *);
|
|
s32 (*id_led_init)(struct e1000_hw *);
|
|
s32 (*blink_led)(struct e1000_hw *);
|
|
s32 (*check_for_link)(struct e1000_hw *);
|
|
bool (*check_mng_mode)(struct e1000_hw *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 *);
|
|
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 (*mta_set)(struct e1000_hw *, u32);
|
|
void (*config_collision_dist)(struct e1000_hw *);
|
|
void (*rar_set)(struct e1000_hw *, u8*, u32);
|
|
s32 (*read_mac_addr)(struct e1000_hw *);
|
|
s32 (*validate_mdi_setting)(struct e1000_hw *);
|
|
s32 (*mng_host_if_write)(struct e1000_hw *, u8*, u16, u16, u8*);
|
|
s32 (*mng_write_cmd_header)(struct e1000_hw *hw,
|
|
struct e1000_host_mng_command_header*);
|
|
s32 (*mng_enable_host_if)(struct e1000_hw *);
|
|
s32 (*wait_autoneg)(struct e1000_hw *);
|
|
};
|
|
|
|
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 (*read_reg)(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);
|
|
void (*power_up)(struct e1000_hw *);
|
|
void (*power_down)(struct e1000_hw *);
|
|
};
|
|
|
|
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[6];
|
|
u8 perm_addr[6];
|
|
|
|
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;
|
|
#define MAX_MTA_REG 128 /* this must be the maximum size of the MTA register
|
|
* table in all supported adapters
|
|
*/
|
|
u32 mta_shadow[MAX_MTA_REG];
|
|
u16 rar_entry_count;
|
|
|
|
u8 forced_speed_duplex;
|
|
|
|
bool adaptive_ifs;
|
|
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 reset_disable;
|
|
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 */
|
|
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_dev_spec_82541 {
|
|
enum e1000_dsp_config dsp_config;
|
|
enum e1000_ffe_config ffe_config;
|
|
u16 spd_default;
|
|
bool phy_init_script;
|
|
};
|
|
|
|
struct e1000_dev_spec_82542 {
|
|
bool dma_fairness;
|
|
};
|
|
|
|
struct e1000_dev_spec_82543 {
|
|
u32 tbi_compatibility;
|
|
bool dma_fairness;
|
|
bool init_phy_disabled;
|
|
};
|
|
|
|
struct e1000_dev_spec_82571 {
|
|
bool laa_is_present;
|
|
};
|
|
|
|
struct e1000_shadow_ram {
|
|
u16 value;
|
|
bool modified;
|
|
};
|
|
|
|
#define E1000_SHADOW_RAM_WORDS 2048
|
|
|
|
struct e1000_dev_spec_ich8lan {
|
|
bool kmrn_lock_loss_workaround_enabled;
|
|
struct e1000_shadow_ram shadow_ram[E1000_SHADOW_RAM_WORDS];
|
|
};
|
|
|
|
struct e1000_dev_spec_82575 {
|
|
bool sgmii_active;
|
|
bool global_device_reset;
|
|
};
|
|
|
|
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_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_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"
|
|
|
|
/* 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);
|
|
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
|