David Ertman | e78b80b | 2014-02-04 01:56:06 +0000 | [diff] [blame] | 1 | /* Intel PRO/1000 Linux driver |
Yanir Lubetkin | 529498c | 2015-06-02 17:05:50 +0300 | [diff] [blame] | 2 | * Copyright(c) 1999 - 2015 Intel Corporation. |
David Ertman | e78b80b | 2014-02-04 01:56:06 +0000 | [diff] [blame] | 3 | * |
| 4 | * This program is free software; you can redistribute it and/or modify it |
| 5 | * under the terms and conditions of the GNU General Public License, |
| 6 | * version 2, as published by the Free Software Foundation. |
| 7 | * |
| 8 | * This program is distributed in the hope it will be useful, but WITHOUT |
| 9 | * ANY WARRANTY; without even the implied warranty of MERCHANTABILITY or |
| 10 | * FITNESS FOR A PARTICULAR PURPOSE. See the GNU General Public License for |
| 11 | * more details. |
| 12 | * |
| 13 | * The full GNU General Public License is included in this distribution in |
| 14 | * the file called "COPYING". |
| 15 | * |
| 16 | * Contact Information: |
| 17 | * Linux NICS <linux.nics@intel.com> |
| 18 | * e1000-devel Mailing List <e1000-devel@lists.sourceforge.net> |
| 19 | * Intel Corporation, 5200 N.E. Elam Young Parkway, Hillsboro, OR 97124-6497 |
| 20 | */ |
Auke Kok | bc7f75f | 2007-09-17 12:30:59 -0700 | [diff] [blame] | 21 | |
| 22 | #ifndef _E1000_DEFINES_H_ |
| 23 | #define _E1000_DEFINES_H_ |
| 24 | |
Auke Kok | bc7f75f | 2007-09-17 12:30:59 -0700 | [diff] [blame] | 25 | /* Number of Transmit and Receive Descriptors must be a multiple of 8 */ |
| 26 | #define REQ_TX_DESCRIPTOR_MULTIPLE 8 |
| 27 | #define REQ_RX_DESCRIPTOR_MULTIPLE 8 |
| 28 | |
| 29 | /* Definitions for power management and wakeup registers */ |
| 30 | /* Wake Up Control */ |
David Ertman | 74f350e | 2014-02-22 03:15:17 +0000 | [diff] [blame] | 31 | #define E1000_WUC_APME 0x00000001 /* APM Enable */ |
| 32 | #define E1000_WUC_PME_EN 0x00000002 /* PME Enable */ |
| 33 | #define E1000_WUC_PME_STATUS 0x00000004 /* PME Status */ |
| 34 | #define E1000_WUC_APMPME 0x00000008 /* Assert PME on APM Wakeup */ |
| 35 | #define E1000_WUC_PHY_WAKE 0x00000100 /* if PHY supports wakeup */ |
Auke Kok | bc7f75f | 2007-09-17 12:30:59 -0700 | [diff] [blame] | 36 | |
| 37 | /* Wake Up Filter Control */ |
| 38 | #define E1000_WUFC_LNKC 0x00000001 /* Link Status Change Wakeup Enable */ |
| 39 | #define E1000_WUFC_MAG 0x00000002 /* Magic Packet Wakeup Enable */ |
| 40 | #define E1000_WUFC_EX 0x00000004 /* Directed Exact Wakeup Enable */ |
| 41 | #define E1000_WUFC_MC 0x00000008 /* Directed Multicast Wakeup Enable */ |
| 42 | #define E1000_WUFC_BC 0x00000010 /* Broadcast Wakeup Enable */ |
Mitch Williams | efb90e4 | 2008-01-29 12:43:02 -0800 | [diff] [blame] | 43 | #define E1000_WUFC_ARP 0x00000020 /* ARP Request Packet Wakeup Enable */ |
Auke Kok | bc7f75f | 2007-09-17 12:30:59 -0700 | [diff] [blame] | 44 | |
Bruce Allan | a4f58f5 | 2009-06-02 11:29:18 +0000 | [diff] [blame] | 45 | /* Wake Up Status */ |
| 46 | #define E1000_WUS_LNKC E1000_WUFC_LNKC |
| 47 | #define E1000_WUS_MAG E1000_WUFC_MAG |
| 48 | #define E1000_WUS_EX E1000_WUFC_EX |
| 49 | #define E1000_WUS_MC E1000_WUFC_MC |
| 50 | #define E1000_WUS_BC E1000_WUFC_BC |
| 51 | |
Auke Kok | bc7f75f | 2007-09-17 12:30:59 -0700 | [diff] [blame] | 52 | /* Extended Device Control */ |
Bruce Allan | 2fbe452 | 2012-04-19 03:21:47 +0000 | [diff] [blame] | 53 | #define E1000_CTRL_EXT_LPCD 0x00000004 /* LCD Power Cycle Done */ |
Bruce Allan | 93a23f4 | 2009-12-08 07:27:41 +0000 | [diff] [blame] | 54 | #define E1000_CTRL_EXT_SDP3_DATA 0x00000080 /* Value of SW Definable Pin 3 */ |
Bruce Allan | ba9e186 | 2012-05-10 02:34:39 +0000 | [diff] [blame] | 55 | #define E1000_CTRL_EXT_FORCE_SMBUS 0x00000800 /* Force SMBus mode */ |
Auke Kok | bc7f75f | 2007-09-17 12:30:59 -0700 | [diff] [blame] | 56 | #define E1000_CTRL_EXT_EE_RST 0x00002000 /* Reinitialize from EEPROM */ |
Bruce Allan | 1d5846b | 2009-10-29 13:46:05 +0000 | [diff] [blame] | 57 | #define E1000_CTRL_EXT_SPD_BYPS 0x00008000 /* Speed Select Bypass */ |
Auke Kok | bc7f75f | 2007-09-17 12:30:59 -0700 | [diff] [blame] | 58 | #define E1000_CTRL_EXT_RO_DIS 0x00020000 /* Relaxed Ordering disable */ |
dave graham | 5df3f0e | 2009-02-10 12:51:41 +0000 | [diff] [blame] | 59 | #define E1000_CTRL_EXT_DMA_DYN_CLK_EN 0x00080000 /* DMA Dynamic Clock Gating */ |
Auke Kok | bc7f75f | 2007-09-17 12:30:59 -0700 | [diff] [blame] | 60 | #define E1000_CTRL_EXT_LINK_MODE_MASK 0x00C00000 |
| 61 | #define E1000_CTRL_EXT_LINK_MODE_PCIE_SERDES 0x00C00000 |
Bruce Allan | 4662e82 | 2008-08-26 18:37:06 -0700 | [diff] [blame] | 62 | #define E1000_CTRL_EXT_EIAME 0x01000000 |
Auke Kok | bc7f75f | 2007-09-17 12:30:59 -0700 | [diff] [blame] | 63 | #define E1000_CTRL_EXT_DRV_LOAD 0x10000000 /* Driver loaded bit for FW */ |
Bruce Allan | c29c3ba | 2013-02-20 04:05:50 +0000 | [diff] [blame] | 64 | #define E1000_CTRL_EXT_IAME 0x08000000 /* Int ACK Auto-mask */ |
Bruce Allan | 4662e82 | 2008-08-26 18:37:06 -0700 | [diff] [blame] | 65 | #define E1000_CTRL_EXT_PBA_CLR 0x80000000 /* PBA Clear */ |
Bruce Allan | 23e4f06 | 2011-02-25 07:44:51 +0000 | [diff] [blame] | 66 | #define E1000_CTRL_EXT_LSECCK 0x00001000 |
Bruce Allan | a4f58f5 | 2009-06-02 11:29:18 +0000 | [diff] [blame] | 67 | #define E1000_CTRL_EXT_PHYPDEN 0x00100000 |
Auke Kok | bc7f75f | 2007-09-17 12:30:59 -0700 | [diff] [blame] | 68 | |
Auke Kok | 489815c | 2008-02-21 15:11:07 -0800 | [diff] [blame] | 69 | /* Receive Descriptor bit definitions */ |
Auke Kok | bc7f75f | 2007-09-17 12:30:59 -0700 | [diff] [blame] | 70 | #define E1000_RXD_STAT_DD 0x01 /* Descriptor Done */ |
| 71 | #define E1000_RXD_STAT_EOP 0x02 /* End of Packet */ |
| 72 | #define E1000_RXD_STAT_IXSM 0x04 /* Ignore checksum */ |
| 73 | #define E1000_RXD_STAT_VP 0x08 /* IEEE VLAN Packet */ |
Auke Kok | 489815c | 2008-02-21 15:11:07 -0800 | [diff] [blame] | 74 | #define E1000_RXD_STAT_UDPCS 0x10 /* UDP xsum calculated */ |
Auke Kok | bc7f75f | 2007-09-17 12:30:59 -0700 | [diff] [blame] | 75 | #define E1000_RXD_STAT_TCPCS 0x20 /* TCP xsum calculated */ |
| 76 | #define E1000_RXD_ERR_CE 0x01 /* CRC Error */ |
| 77 | #define E1000_RXD_ERR_SE 0x02 /* Symbol Error */ |
| 78 | #define E1000_RXD_ERR_SEQ 0x04 /* Sequence Error */ |
| 79 | #define E1000_RXD_ERR_CXE 0x10 /* Carrier Extension Error */ |
| 80 | #define E1000_RXD_ERR_TCPE 0x20 /* TCP/UDP Checksum Error */ |
Bruce Allan | 2e1706f | 2012-06-30 20:02:42 +0000 | [diff] [blame] | 81 | #define E1000_RXD_ERR_IPE 0x40 /* IP Checksum Error */ |
Auke Kok | bc7f75f | 2007-09-17 12:30:59 -0700 | [diff] [blame] | 82 | #define E1000_RXD_ERR_RXE 0x80 /* Rx Data Error */ |
| 83 | #define E1000_RXD_SPC_VLAN_MASK 0x0FFF /* VLAN ID is in lower 12 bits */ |
| 84 | |
Bruce Allan | b67e191 | 2012-12-27 08:32:33 +0000 | [diff] [blame] | 85 | #define E1000_RXDEXT_STATERR_TST 0x00000100 /* Time Stamp taken */ |
Auke Kok | bc7f75f | 2007-09-17 12:30:59 -0700 | [diff] [blame] | 86 | #define E1000_RXDEXT_STATERR_CE 0x01000000 |
| 87 | #define E1000_RXDEXT_STATERR_SE 0x02000000 |
| 88 | #define E1000_RXDEXT_STATERR_SEQ 0x04000000 |
| 89 | #define E1000_RXDEXT_STATERR_CXE 0x10000000 |
| 90 | #define E1000_RXDEXT_STATERR_RXE 0x80000000 |
| 91 | |
| 92 | /* mask to determine if packets should be dropped due to frame errors */ |
| 93 | #define E1000_RXD_ERR_FRAME_ERR_MASK ( \ |
Bruce Allan | 55c5f55 | 2013-01-12 07:28:24 +0000 | [diff] [blame] | 94 | E1000_RXD_ERR_CE | \ |
| 95 | E1000_RXD_ERR_SE | \ |
| 96 | E1000_RXD_ERR_SEQ | \ |
| 97 | E1000_RXD_ERR_CXE | \ |
| 98 | E1000_RXD_ERR_RXE) |
Auke Kok | bc7f75f | 2007-09-17 12:30:59 -0700 | [diff] [blame] | 99 | |
| 100 | /* Same mask, but for extended and packet split descriptors */ |
| 101 | #define E1000_RXDEXT_ERR_FRAME_ERR_MASK ( \ |
Bruce Allan | 55c5f55 | 2013-01-12 07:28:24 +0000 | [diff] [blame] | 102 | E1000_RXDEXT_STATERR_CE | \ |
| 103 | E1000_RXDEXT_STATERR_SE | \ |
| 104 | E1000_RXDEXT_STATERR_SEQ | \ |
| 105 | E1000_RXDEXT_STATERR_CXE | \ |
| 106 | E1000_RXDEXT_STATERR_RXE) |
Auke Kok | bc7f75f | 2007-09-17 12:30:59 -0700 | [diff] [blame] | 107 | |
Bruce Allan | 70495a5 | 2012-01-11 01:26:50 +0000 | [diff] [blame] | 108 | #define E1000_MRQC_RSS_FIELD_MASK 0xFFFF0000 |
| 109 | #define E1000_MRQC_RSS_FIELD_IPV4_TCP 0x00010000 |
| 110 | #define E1000_MRQC_RSS_FIELD_IPV4 0x00020000 |
| 111 | #define E1000_MRQC_RSS_FIELD_IPV6_TCP_EX 0x00040000 |
| 112 | #define E1000_MRQC_RSS_FIELD_IPV6 0x00100000 |
| 113 | #define E1000_MRQC_RSS_FIELD_IPV6_TCP 0x00200000 |
| 114 | |
Auke Kok | bc7f75f | 2007-09-17 12:30:59 -0700 | [diff] [blame] | 115 | #define E1000_RXDPS_HDRSTAT_HDRSP 0x00008000 |
| 116 | |
| 117 | /* Management Control */ |
| 118 | #define E1000_MANC_SMBUS_EN 0x00000001 /* SMBus Enabled - RO */ |
| 119 | #define E1000_MANC_ASF_EN 0x00000002 /* ASF Enabled - RO */ |
| 120 | #define E1000_MANC_ARP_EN 0x00002000 /* Enable ARP Request Filtering */ |
| 121 | #define E1000_MANC_RCV_TCO_EN 0x00020000 /* Receive TCO Packets Enabled */ |
| 122 | #define E1000_MANC_BLK_PHY_RST_ON_IDE 0x00040000 /* Block phy resets */ |
Bruce Allan | ad68076 | 2008-03-28 09:15:03 -0700 | [diff] [blame] | 123 | /* Enable MAC address filtering */ |
| 124 | #define E1000_MANC_EN_MAC_ADDR_FILTER 0x00100000 |
| 125 | /* Enable MNG packets to host memory */ |
| 126 | #define E1000_MANC_EN_MNG2HOST 0x00200000 |
Auke Kok | bc7f75f | 2007-09-17 12:30:59 -0700 | [diff] [blame] | 127 | |
Bruce Allan | cd79161 | 2010-05-10 14:59:51 +0000 | [diff] [blame] | 128 | #define E1000_MANC2H_PORT_623 0x00000020 /* Port 0x26f */ |
| 129 | #define E1000_MANC2H_PORT_664 0x00000040 /* Port 0x298 */ |
| 130 | #define E1000_MDEF_PORT_623 0x00000800 /* Port 0x26f */ |
| 131 | #define E1000_MDEF_PORT_664 0x00000400 /* Port 0x298 */ |
| 132 | |
Auke Kok | bc7f75f | 2007-09-17 12:30:59 -0700 | [diff] [blame] | 133 | /* Receive Control */ |
| 134 | #define E1000_RCTL_EN 0x00000002 /* enable */ |
| 135 | #define E1000_RCTL_SBP 0x00000004 /* store bad packet */ |
| 136 | #define E1000_RCTL_UPE 0x00000008 /* unicast promiscuous enable */ |
| 137 | #define E1000_RCTL_MPE 0x00000010 /* multicast promiscuous enab */ |
| 138 | #define E1000_RCTL_LPE 0x00000020 /* long packet enable */ |
| 139 | #define E1000_RCTL_LBM_NO 0x00000000 /* no loopback mode */ |
| 140 | #define E1000_RCTL_LBM_MAC 0x00000040 /* MAC loopback mode */ |
| 141 | #define E1000_RCTL_LBM_TCVR 0x000000C0 /* tcvr loopback mode */ |
| 142 | #define E1000_RCTL_DTYP_PS 0x00000400 /* Packet Split descriptor */ |
Bruce Allan | ad68076 | 2008-03-28 09:15:03 -0700 | [diff] [blame] | 143 | #define E1000_RCTL_RDMTS_HALF 0x00000000 /* Rx desc min threshold size */ |
David Ertman | 79849eb | 2015-02-10 09:10:43 +0000 | [diff] [blame] | 144 | #define E1000_RCTL_RDMTS_HEX 0x00010000 |
Auke Kok | bc7f75f | 2007-09-17 12:30:59 -0700 | [diff] [blame] | 145 | #define E1000_RCTL_MO_SHIFT 12 /* multicast offset shift */ |
Bruce Allan | a4f58f5 | 2009-06-02 11:29:18 +0000 | [diff] [blame] | 146 | #define E1000_RCTL_MO_3 0x00003000 /* multicast offset 15:4 */ |
Auke Kok | bc7f75f | 2007-09-17 12:30:59 -0700 | [diff] [blame] | 147 | #define E1000_RCTL_BAM 0x00008000 /* broadcast enable */ |
| 148 | /* these buffer sizes are valid if E1000_RCTL_BSEX is 0 */ |
Bruce Allan | ad68076 | 2008-03-28 09:15:03 -0700 | [diff] [blame] | 149 | #define E1000_RCTL_SZ_2048 0x00000000 /* Rx buffer size 2048 */ |
| 150 | #define E1000_RCTL_SZ_1024 0x00010000 /* Rx buffer size 1024 */ |
| 151 | #define E1000_RCTL_SZ_512 0x00020000 /* Rx buffer size 512 */ |
| 152 | #define E1000_RCTL_SZ_256 0x00030000 /* Rx buffer size 256 */ |
Auke Kok | bc7f75f | 2007-09-17 12:30:59 -0700 | [diff] [blame] | 153 | /* these buffer sizes are valid if E1000_RCTL_BSEX is 1 */ |
Bruce Allan | ad68076 | 2008-03-28 09:15:03 -0700 | [diff] [blame] | 154 | #define E1000_RCTL_SZ_16384 0x00010000 /* Rx buffer size 16384 */ |
| 155 | #define E1000_RCTL_SZ_8192 0x00020000 /* Rx buffer size 8192 */ |
| 156 | #define E1000_RCTL_SZ_4096 0x00030000 /* Rx buffer size 4096 */ |
Auke Kok | bc7f75f | 2007-09-17 12:30:59 -0700 | [diff] [blame] | 157 | #define E1000_RCTL_VFE 0x00040000 /* vlan filter enable */ |
| 158 | #define E1000_RCTL_CFIEN 0x00080000 /* canonical form enable */ |
| 159 | #define E1000_RCTL_CFI 0x00100000 /* canonical form indicator */ |
Ben Greear | cf955e6 | 2012-02-11 15:39:51 +0000 | [diff] [blame] | 160 | #define E1000_RCTL_DPF 0x00400000 /* Discard Pause Frames */ |
Bruce Allan | a4f58f5 | 2009-06-02 11:29:18 +0000 | [diff] [blame] | 161 | #define E1000_RCTL_PMCF 0x00800000 /* pass MAC control frames */ |
Auke Kok | bc7f75f | 2007-09-17 12:30:59 -0700 | [diff] [blame] | 162 | #define E1000_RCTL_BSEX 0x02000000 /* Buffer size extension */ |
| 163 | #define E1000_RCTL_SECRC 0x04000000 /* Strip Ethernet CRC */ |
| 164 | |
Bruce Allan | e921eb1 | 2012-11-28 09:28:37 +0000 | [diff] [blame] | 165 | /* Use byte values for the following shift parameters |
Auke Kok | bc7f75f | 2007-09-17 12:30:59 -0700 | [diff] [blame] | 166 | * Usage: |
| 167 | * psrctl |= (((ROUNDUP(value0, 128) >> E1000_PSRCTL_BSIZE0_SHIFT) & |
| 168 | * E1000_PSRCTL_BSIZE0_MASK) | |
| 169 | * ((ROUNDUP(value1, 1024) >> E1000_PSRCTL_BSIZE1_SHIFT) & |
| 170 | * E1000_PSRCTL_BSIZE1_MASK) | |
| 171 | * ((ROUNDUP(value2, 1024) << E1000_PSRCTL_BSIZE2_SHIFT) & |
| 172 | * E1000_PSRCTL_BSIZE2_MASK) | |
| 173 | * ((ROUNDUP(value3, 1024) << E1000_PSRCTL_BSIZE3_SHIFT) |; |
| 174 | * E1000_PSRCTL_BSIZE3_MASK)) |
| 175 | * where value0 = [128..16256], default=256 |
| 176 | * value1 = [1024..64512], default=4096 |
| 177 | * value2 = [0..64512], default=4096 |
| 178 | * value3 = [0..64512], default=0 |
| 179 | */ |
| 180 | |
| 181 | #define E1000_PSRCTL_BSIZE0_MASK 0x0000007F |
| 182 | #define E1000_PSRCTL_BSIZE1_MASK 0x00003F00 |
| 183 | #define E1000_PSRCTL_BSIZE2_MASK 0x003F0000 |
| 184 | #define E1000_PSRCTL_BSIZE3_MASK 0x3F000000 |
| 185 | |
| 186 | #define E1000_PSRCTL_BSIZE0_SHIFT 7 /* Shift _right_ 7 */ |
| 187 | #define E1000_PSRCTL_BSIZE1_SHIFT 2 /* Shift _right_ 2 */ |
| 188 | #define E1000_PSRCTL_BSIZE2_SHIFT 6 /* Shift _left_ 6 */ |
| 189 | #define E1000_PSRCTL_BSIZE3_SHIFT 14 /* Shift _left_ 14 */ |
| 190 | |
| 191 | /* SWFW_SYNC Definitions */ |
| 192 | #define E1000_SWFW_EEP_SM 0x1 |
| 193 | #define E1000_SWFW_PHY0_SM 0x2 |
| 194 | #define E1000_SWFW_PHY1_SM 0x4 |
David Graham | 2d9498f | 2008-04-23 11:09:14 -0700 | [diff] [blame] | 195 | #define E1000_SWFW_CSR_SM 0x8 |
Auke Kok | bc7f75f | 2007-09-17 12:30:59 -0700 | [diff] [blame] | 196 | |
| 197 | /* Device Control */ |
| 198 | #define E1000_CTRL_FD 0x00000001 /* Full duplex.0=half; 1=full */ |
| 199 | #define E1000_CTRL_GIO_MASTER_DISABLE 0x00000004 /*Blocks new Master requests */ |
| 200 | #define E1000_CTRL_LRST 0x00000008 /* Link reset. 0=normal,1=reset */ |
| 201 | #define E1000_CTRL_ASDE 0x00000020 /* Auto-speed detect enable */ |
| 202 | #define E1000_CTRL_SLU 0x00000040 /* Set link up (Force Link) */ |
| 203 | #define E1000_CTRL_ILOS 0x00000080 /* Invert Loss-Of Signal */ |
| 204 | #define E1000_CTRL_SPD_SEL 0x00000300 /* Speed Select Mask */ |
| 205 | #define E1000_CTRL_SPD_10 0x00000000 /* Force 10Mb */ |
| 206 | #define E1000_CTRL_SPD_100 0x00000100 /* Force 100Mb */ |
| 207 | #define E1000_CTRL_SPD_1000 0x00000200 /* Force 1Gb */ |
| 208 | #define E1000_CTRL_FRCSPD 0x00000800 /* Force Speed */ |
| 209 | #define E1000_CTRL_FRCDPX 0x00001000 /* Force Duplex */ |
Bruce Allan | 6dfaa76 | 2010-05-05 22:00:06 +0000 | [diff] [blame] | 210 | #define E1000_CTRL_LANPHYPC_OVERRIDE 0x00010000 /* SW control of LANPHYPC */ |
| 211 | #define E1000_CTRL_LANPHYPC_VALUE 0x00020000 /* SW value of LANPHYPC */ |
Bruce Allan | 94fb848 | 2013-01-23 09:00:03 +0000 | [diff] [blame] | 212 | #define E1000_CTRL_MEHE 0x00080000 /* Memory Error Handling Enable */ |
Auke Kok | bc7f75f | 2007-09-17 12:30:59 -0700 | [diff] [blame] | 213 | #define E1000_CTRL_SWDPIN0 0x00040000 /* SWDPIN 0 value */ |
| 214 | #define E1000_CTRL_SWDPIN1 0x00080000 /* SWDPIN 1 value */ |
Bruce Allan | 3ffcf2c | 2013-02-20 04:06:43 +0000 | [diff] [blame] | 215 | #define E1000_CTRL_ADVD3WUC 0x00100000 /* D3 WUC */ |
| 216 | #define E1000_CTRL_EN_PHY_PWR_MGMT 0x00200000 /* PHY PM enable */ |
Auke Kok | bc7f75f | 2007-09-17 12:30:59 -0700 | [diff] [blame] | 217 | #define E1000_CTRL_SWDPIO0 0x00400000 /* SWDPIN 0 Input or output */ |
| 218 | #define E1000_CTRL_RST 0x04000000 /* Global reset */ |
| 219 | #define E1000_CTRL_RFCE 0x08000000 /* Receive Flow Control enable */ |
| 220 | #define E1000_CTRL_TFCE 0x10000000 /* Transmit flow control enable */ |
| 221 | #define E1000_CTRL_VME 0x40000000 /* IEEE VLAN mode enable */ |
| 222 | #define E1000_CTRL_PHY_RST 0x80000000 /* PHY Reset */ |
| 223 | |
Bruce Allan | 1241f29 | 2012-12-05 06:25:42 +0000 | [diff] [blame] | 224 | #define E1000_PCS_LCTL_FORCE_FCTRL 0x80 |
| 225 | |
| 226 | #define E1000_PCS_LSTS_AN_COMPLETE 0x10000 |
Auke Kok | bc7f75f | 2007-09-17 12:30:59 -0700 | [diff] [blame] | 227 | |
| 228 | /* Device Status */ |
| 229 | #define E1000_STATUS_FD 0x00000001 /* Full duplex.0=half,1=full */ |
| 230 | #define E1000_STATUS_LU 0x00000002 /* Link up.0=no,1=link */ |
| 231 | #define E1000_STATUS_FUNC_MASK 0x0000000C /* PCI Function Mask */ |
| 232 | #define E1000_STATUS_FUNC_SHIFT 2 |
| 233 | #define E1000_STATUS_FUNC_1 0x00000004 /* Function 1 */ |
| 234 | #define E1000_STATUS_TXOFF 0x00000010 /* transmission paused */ |
Bruce Allan | 772d05c | 2013-03-06 09:02:36 +0000 | [diff] [blame] | 235 | #define E1000_STATUS_SPEED_MASK 0x000000C0 |
Auke Kok | bc7f75f | 2007-09-17 12:30:59 -0700 | [diff] [blame] | 236 | #define E1000_STATUS_SPEED_10 0x00000000 /* Speed 10Mb/s */ |
| 237 | #define E1000_STATUS_SPEED_100 0x00000040 /* Speed 100Mb/s */ |
| 238 | #define E1000_STATUS_SPEED_1000 0x00000080 /* Speed 1000Mb/s */ |
| 239 | #define E1000_STATUS_LAN_INIT_DONE 0x00000200 /* Lan Init Completion by NVM */ |
Bruce Allan | fc0c776 | 2009-07-01 13:27:55 +0000 | [diff] [blame] | 240 | #define E1000_STATUS_PHYRA 0x00000400 /* PHY Reset Asserted */ |
Bruce Allan | c29c3ba | 2013-02-20 04:05:50 +0000 | [diff] [blame] | 241 | #define E1000_STATUS_GIO_MASTER_ENABLE 0x00080000 /* Master Req status */ |
Auke Kok | bc7f75f | 2007-09-17 12:30:59 -0700 | [diff] [blame] | 242 | |
Auke Kok | bc7f75f | 2007-09-17 12:30:59 -0700 | [diff] [blame] | 243 | #define HALF_DUPLEX 1 |
| 244 | #define FULL_DUPLEX 2 |
| 245 | |
Auke Kok | bc7f75f | 2007-09-17 12:30:59 -0700 | [diff] [blame] | 246 | #define ADVERTISE_10_HALF 0x0001 |
| 247 | #define ADVERTISE_10_FULL 0x0002 |
| 248 | #define ADVERTISE_100_HALF 0x0004 |
| 249 | #define ADVERTISE_100_FULL 0x0008 |
| 250 | #define ADVERTISE_1000_HALF 0x0010 /* Not used, just FYI */ |
| 251 | #define ADVERTISE_1000_FULL 0x0020 |
| 252 | |
| 253 | /* 1000/H is not supported, nor spec-compliant. */ |
Bruce Allan | 55c5f55 | 2013-01-12 07:28:24 +0000 | [diff] [blame] | 254 | #define E1000_ALL_SPEED_DUPLEX ( \ |
| 255 | ADVERTISE_10_HALF | ADVERTISE_10_FULL | ADVERTISE_100_HALF | \ |
| 256 | ADVERTISE_100_FULL | ADVERTISE_1000_FULL) |
| 257 | #define E1000_ALL_NOT_GIG ( \ |
| 258 | ADVERTISE_10_HALF | ADVERTISE_10_FULL | ADVERTISE_100_HALF | \ |
| 259 | ADVERTISE_100_FULL) |
| 260 | #define E1000_ALL_100_SPEED (ADVERTISE_100_HALF | ADVERTISE_100_FULL) |
| 261 | #define E1000_ALL_10_SPEED (ADVERTISE_10_HALF | ADVERTISE_10_FULL) |
| 262 | #define E1000_ALL_HALF_DUPLEX (ADVERTISE_10_HALF | ADVERTISE_100_HALF) |
Auke Kok | bc7f75f | 2007-09-17 12:30:59 -0700 | [diff] [blame] | 263 | |
| 264 | #define AUTONEG_ADVERTISE_SPEED_DEFAULT E1000_ALL_SPEED_DUPLEX |
| 265 | |
| 266 | /* LED Control */ |
Bruce Allan | a4f58f5 | 2009-06-02 11:29:18 +0000 | [diff] [blame] | 267 | #define E1000_PHY_LED0_MODE_MASK 0x00000007 |
| 268 | #define E1000_PHY_LED0_IVRT 0x00000008 |
| 269 | #define E1000_PHY_LED0_MASK 0x0000001F |
| 270 | |
Auke Kok | bc7f75f | 2007-09-17 12:30:59 -0700 | [diff] [blame] | 271 | #define E1000_LEDCTL_LED0_MODE_MASK 0x0000000F |
| 272 | #define E1000_LEDCTL_LED0_MODE_SHIFT 0 |
| 273 | #define E1000_LEDCTL_LED0_IVRT 0x00000040 |
| 274 | #define E1000_LEDCTL_LED0_BLINK 0x00000080 |
| 275 | |
Bruce Allan | a4f58f5 | 2009-06-02 11:29:18 +0000 | [diff] [blame] | 276 | #define E1000_LEDCTL_MODE_LINK_UP 0x2 |
Auke Kok | bc7f75f | 2007-09-17 12:30:59 -0700 | [diff] [blame] | 277 | #define E1000_LEDCTL_MODE_LED_ON 0xE |
| 278 | #define E1000_LEDCTL_MODE_LED_OFF 0xF |
| 279 | |
| 280 | /* Transmit Descriptor bit definitions */ |
| 281 | #define E1000_TXD_DTYP_D 0x00100000 /* Data Descriptor */ |
| 282 | #define E1000_TXD_POPTS_IXSM 0x01 /* Insert IP checksum */ |
| 283 | #define E1000_TXD_POPTS_TXSM 0x02 /* Insert TCP/UDP checksum */ |
| 284 | #define E1000_TXD_CMD_EOP 0x01000000 /* End of Packet */ |
| 285 | #define E1000_TXD_CMD_IFCS 0x02000000 /* Insert FCS (Ethernet CRC) */ |
| 286 | #define E1000_TXD_CMD_IC 0x04000000 /* Insert Checksum */ |
| 287 | #define E1000_TXD_CMD_RS 0x08000000 /* Report Status */ |
| 288 | #define E1000_TXD_CMD_RPS 0x10000000 /* Report Packet Sent */ |
| 289 | #define E1000_TXD_CMD_DEXT 0x20000000 /* Descriptor extension (0 = legacy) */ |
| 290 | #define E1000_TXD_CMD_VLE 0x40000000 /* Add VLAN tag */ |
| 291 | #define E1000_TXD_CMD_IDE 0x80000000 /* Enable Tidv register */ |
| 292 | #define E1000_TXD_STAT_DD 0x00000001 /* Descriptor Done */ |
| 293 | #define E1000_TXD_STAT_EC 0x00000002 /* Excess Collisions */ |
| 294 | #define E1000_TXD_STAT_LC 0x00000004 /* Late Collisions */ |
| 295 | #define E1000_TXD_STAT_TU 0x00000008 /* Transmit underrun */ |
| 296 | #define E1000_TXD_CMD_TCP 0x01000000 /* TCP packet */ |
| 297 | #define E1000_TXD_CMD_IP 0x02000000 /* IP packet */ |
| 298 | #define E1000_TXD_CMD_TSE 0x04000000 /* TCP Seg enable */ |
| 299 | #define E1000_TXD_STAT_TC 0x00000004 /* Tx Underrun */ |
Bruce Allan | b67e191 | 2012-12-27 08:32:33 +0000 | [diff] [blame] | 300 | #define E1000_TXD_EXTCMD_TSTAMP 0x00000010 /* IEEE1588 Timestamp packet */ |
Auke Kok | bc7f75f | 2007-09-17 12:30:59 -0700 | [diff] [blame] | 301 | |
| 302 | /* Transmit Control */ |
Bruce Allan | ad68076 | 2008-03-28 09:15:03 -0700 | [diff] [blame] | 303 | #define E1000_TCTL_EN 0x00000002 /* enable Tx */ |
Auke Kok | bc7f75f | 2007-09-17 12:30:59 -0700 | [diff] [blame] | 304 | #define E1000_TCTL_PSP 0x00000008 /* pad short packets */ |
| 305 | #define E1000_TCTL_CT 0x00000ff0 /* collision threshold */ |
| 306 | #define E1000_TCTL_COLD 0x003ff000 /* collision distance */ |
| 307 | #define E1000_TCTL_RTLC 0x01000000 /* Re-transmit on late collision */ |
| 308 | #define E1000_TCTL_MULR 0x10000000 /* Multiple request support */ |
| 309 | |
Auke Kok | bc7f75f | 2007-09-17 12:30:59 -0700 | [diff] [blame] | 310 | /* SerDes Control */ |
| 311 | #define E1000_SCTL_DISABLE_SERDES_LOOPBACK 0x0400 |
Bruce Allan | 3ffcf2c | 2013-02-20 04:06:43 +0000 | [diff] [blame] | 312 | #define E1000_SCTL_ENABLE_SERDES_LOOPBACK 0x0410 |
Auke Kok | bc7f75f | 2007-09-17 12:30:59 -0700 | [diff] [blame] | 313 | |
| 314 | /* Receive Checksum Control */ |
| 315 | #define E1000_RXCSUM_TUOFL 0x00000200 /* TCP / UDP checksum offload */ |
| 316 | #define E1000_RXCSUM_IPPCSE 0x00001000 /* IP payload checksum enable */ |
Bruce Allan | 70495a5 | 2012-01-11 01:26:50 +0000 | [diff] [blame] | 317 | #define E1000_RXCSUM_PCSD 0x00002000 /* packet checksum disabled */ |
Auke Kok | bc7f75f | 2007-09-17 12:30:59 -0700 | [diff] [blame] | 318 | |
| 319 | /* Header split receive */ |
Jesse Brandeburg | a80483d | 2010-03-05 02:21:44 +0000 | [diff] [blame] | 320 | #define E1000_RFCTL_NFSW_DIS 0x00000040 |
| 321 | #define E1000_RFCTL_NFSR_DIS 0x00000080 |
Bruce Allan | 4662e82 | 2008-08-26 18:37:06 -0700 | [diff] [blame] | 322 | #define E1000_RFCTL_ACK_DIS 0x00001000 |
Auke Kok | bc7f75f | 2007-09-17 12:30:59 -0700 | [diff] [blame] | 323 | #define E1000_RFCTL_EXTEN 0x00008000 |
| 324 | #define E1000_RFCTL_IPV6_EX_DIS 0x00010000 |
| 325 | #define E1000_RFCTL_NEW_IPV6_EXT_DIS 0x00020000 |
| 326 | |
| 327 | /* Collision related configuration parameters */ |
| 328 | #define E1000_COLLISION_THRESHOLD 15 |
| 329 | #define E1000_CT_SHIFT 4 |
| 330 | #define E1000_COLLISION_DISTANCE 63 |
| 331 | #define E1000_COLD_SHIFT 12 |
| 332 | |
| 333 | /* Default values for the transmit IPG register */ |
| 334 | #define DEFAULT_82543_TIPG_IPGT_COPPER 8 |
| 335 | |
| 336 | #define E1000_TIPG_IPGT_MASK 0x000003FF |
| 337 | |
| 338 | #define DEFAULT_82543_TIPG_IPGR1 8 |
| 339 | #define E1000_TIPG_IPGR1_SHIFT 10 |
| 340 | |
| 341 | #define DEFAULT_82543_TIPG_IPGR2 6 |
| 342 | #define DEFAULT_80003ES2LAN_TIPG_IPGR2 7 |
| 343 | #define E1000_TIPG_IPGR2_SHIFT 20 |
| 344 | |
| 345 | #define MAX_JUMBO_FRAME_SIZE 0x3F00 |
David Ertman | 493004d | 2014-07-04 01:44:32 +0000 | [diff] [blame] | 346 | #define E1000_TX_PTR_GAP 0x1F |
Auke Kok | bc7f75f | 2007-09-17 12:30:59 -0700 | [diff] [blame] | 347 | |
| 348 | /* Extended Configuration Control and Size */ |
| 349 | #define E1000_EXTCNF_CTRL_MDIO_SW_OWNERSHIP 0x00000020 |
| 350 | #define E1000_EXTCNF_CTRL_LCD_WRITE_ENABLE 0x00000001 |
Bruce Allan | f523d21 | 2009-10-29 13:45:45 +0000 | [diff] [blame] | 351 | #define E1000_EXTCNF_CTRL_OEM_WRITE_ENABLE 0x00000008 |
Auke Kok | bc7f75f | 2007-09-17 12:30:59 -0700 | [diff] [blame] | 352 | #define E1000_EXTCNF_CTRL_SWFLAG 0x00000020 |
Bruce Allan | d3738bb | 2010-06-16 13:27:28 +0000 | [diff] [blame] | 353 | #define E1000_EXTCNF_CTRL_GATE_PHY_CFG 0x00000080 |
Auke Kok | bc7f75f | 2007-09-17 12:30:59 -0700 | [diff] [blame] | 354 | #define E1000_EXTCNF_SIZE_EXT_PCIE_LENGTH_MASK 0x00FF0000 |
| 355 | #define E1000_EXTCNF_SIZE_EXT_PCIE_LENGTH_SHIFT 16 |
| 356 | #define E1000_EXTCNF_CTRL_EXT_CNF_POINTER_MASK 0x0FFF0000 |
| 357 | #define E1000_EXTCNF_CTRL_EXT_CNF_POINTER_SHIFT 16 |
| 358 | |
| 359 | #define E1000_PHY_CTRL_D0A_LPLU 0x00000002 |
| 360 | #define E1000_PHY_CTRL_NOND0A_LPLU 0x00000004 |
| 361 | #define E1000_PHY_CTRL_NOND0A_GBE_DISABLE 0x00000008 |
| 362 | #define E1000_PHY_CTRL_GBE_DISABLE 0x00000040 |
| 363 | |
| 364 | #define E1000_KABGTXD_BGSQLBIAS 0x00050000 |
| 365 | |
Bruce Allan | 203e415 | 2012-12-05 08:40:59 +0000 | [diff] [blame] | 366 | /* Low Power IDLE Control */ |
| 367 | #define E1000_LPIC_LPIET_SHIFT 24 /* Low Power Idle Entry Time */ |
| 368 | |
Auke Kok | bc7f75f | 2007-09-17 12:30:59 -0700 | [diff] [blame] | 369 | /* PBA constants */ |
Bruce Allan | ad68076 | 2008-03-28 09:15:03 -0700 | [diff] [blame] | 370 | #define E1000_PBA_8K 0x0008 /* 8KB */ |
| 371 | #define E1000_PBA_16K 0x0010 /* 16KB */ |
Auke Kok | bc7f75f | 2007-09-17 12:30:59 -0700 | [diff] [blame] | 372 | |
Bruce Allan | 3e35d99 | 2013-01-12 07:25:22 +0000 | [diff] [blame] | 373 | #define E1000_PBA_RXA_MASK 0xFFFF |
| 374 | |
Auke Kok | bc7f75f | 2007-09-17 12:30:59 -0700 | [diff] [blame] | 375 | #define E1000_PBS_16K E1000_PBA_16K |
| 376 | |
Bruce Allan | 94fb848 | 2013-01-23 09:00:03 +0000 | [diff] [blame] | 377 | /* Uncorrectable/correctable ECC Error counts and enable bits */ |
| 378 | #define E1000_PBECCSTS_CORR_ERR_CNT_MASK 0x000000FF |
| 379 | #define E1000_PBECCSTS_UNCORR_ERR_CNT_MASK 0x0000FF00 |
| 380 | #define E1000_PBECCSTS_UNCORR_ERR_CNT_SHIFT 8 |
| 381 | #define E1000_PBECCSTS_ECC_ENABLE 0x00010000 |
| 382 | |
Auke Kok | bc7f75f | 2007-09-17 12:30:59 -0700 | [diff] [blame] | 383 | #define IFS_MAX 80 |
| 384 | #define IFS_MIN 40 |
| 385 | #define IFS_RATIO 4 |
| 386 | #define IFS_STEP 10 |
| 387 | #define MIN_NUM_XMITS 1000 |
| 388 | |
| 389 | /* SW Semaphore Register */ |
| 390 | #define E1000_SWSM_SMBI 0x00000001 /* Driver Semaphore bit */ |
| 391 | #define E1000_SWSM_SWESMBI 0x00000002 /* FW Semaphore bit */ |
| 392 | #define E1000_SWSM_DRV_LOAD 0x00000008 /* Driver Loaded Bit */ |
| 393 | |
Dave Graham | 23a2d1b | 2009-06-08 14:28:17 +0000 | [diff] [blame] | 394 | #define E1000_SWSM2_LOCK 0x00000002 /* Secondary driver semaphore bit */ |
| 395 | |
Auke Kok | bc7f75f | 2007-09-17 12:30:59 -0700 | [diff] [blame] | 396 | /* Interrupt Cause Read */ |
| 397 | #define E1000_ICR_TXDW 0x00000001 /* Transmit desc written back */ |
| 398 | #define E1000_ICR_LSC 0x00000004 /* Link Status Change */ |
Bruce Allan | ad68076 | 2008-03-28 09:15:03 -0700 | [diff] [blame] | 399 | #define E1000_ICR_RXSEQ 0x00000008 /* Rx sequence error */ |
| 400 | #define E1000_ICR_RXDMT0 0x00000010 /* Rx desc min. threshold (0) */ |
| 401 | #define E1000_ICR_RXT0 0x00000080 /* Rx timer intr (ring 0) */ |
Bruce Allan | 94fb848 | 2013-01-23 09:00:03 +0000 | [diff] [blame] | 402 | #define E1000_ICR_ECCER 0x00400000 /* Uncorrectable ECC Error */ |
Bruce Allan | c29c3ba | 2013-02-20 04:05:50 +0000 | [diff] [blame] | 403 | /* If this bit asserted, the driver should claim the interrupt */ |
| 404 | #define E1000_ICR_INT_ASSERTED 0x80000000 |
Bruce Allan | 4662e82 | 2008-08-26 18:37:06 -0700 | [diff] [blame] | 405 | #define E1000_ICR_RXQ0 0x00100000 /* Rx Queue 0 Interrupt */ |
| 406 | #define E1000_ICR_RXQ1 0x00200000 /* Rx Queue 1 Interrupt */ |
| 407 | #define E1000_ICR_TXQ0 0x00400000 /* Tx Queue 0 Interrupt */ |
| 408 | #define E1000_ICR_TXQ1 0x00800000 /* Tx Queue 1 Interrupt */ |
| 409 | #define E1000_ICR_OTHER 0x01000000 /* Other Interrupts */ |
Auke Kok | bc7f75f | 2007-09-17 12:30:59 -0700 | [diff] [blame] | 410 | |
Alexander Duyck | 6ea7ae1 | 2008-11-14 06:54:36 +0000 | [diff] [blame] | 411 | /* PBA ECC Register */ |
| 412 | #define E1000_PBA_ECC_COUNTER_MASK 0xFFF00000 /* ECC counter mask */ |
| 413 | #define E1000_PBA_ECC_COUNTER_SHIFT 20 /* ECC counter shift value */ |
| 414 | #define E1000_PBA_ECC_CORR_EN 0x00000001 /* ECC correction enable */ |
| 415 | #define E1000_PBA_ECC_STAT_CLR 0x00000002 /* Clear ECC error counter */ |
| 416 | #define E1000_PBA_ECC_INT_EN 0x00000004 /* Enable ICR bit 5 for ECC */ |
| 417 | |
Bruce Allan | e921eb1 | 2012-11-28 09:28:37 +0000 | [diff] [blame] | 418 | /* This defines the bits that are set in the Interrupt Mask |
Auke Kok | bc7f75f | 2007-09-17 12:30:59 -0700 | [diff] [blame] | 419 | * Set/Read Register. Each bit is documented below: |
| 420 | * o RXT0 = Receiver Timer Interrupt (ring 0) |
| 421 | * o TXDW = Transmit Descriptor Written Back |
| 422 | * o RXDMT0 = Receive Descriptor Minimum Threshold hit (ring 0) |
| 423 | * o RXSEQ = Receive Sequence Error |
| 424 | * o LSC = Link Status Change |
| 425 | */ |
| 426 | #define IMS_ENABLE_MASK ( \ |
Bruce Allan | 55c5f55 | 2013-01-12 07:28:24 +0000 | [diff] [blame] | 427 | E1000_IMS_RXT0 | \ |
| 428 | E1000_IMS_TXDW | \ |
| 429 | E1000_IMS_RXDMT0 | \ |
| 430 | E1000_IMS_RXSEQ | \ |
| 431 | E1000_IMS_LSC) |
Auke Kok | bc7f75f | 2007-09-17 12:30:59 -0700 | [diff] [blame] | 432 | |
| 433 | /* Interrupt Mask Set */ |
| 434 | #define E1000_IMS_TXDW E1000_ICR_TXDW /* Transmit desc written back */ |
| 435 | #define E1000_IMS_LSC E1000_ICR_LSC /* Link Status Change */ |
Bruce Allan | ad68076 | 2008-03-28 09:15:03 -0700 | [diff] [blame] | 436 | #define E1000_IMS_RXSEQ E1000_ICR_RXSEQ /* Rx sequence error */ |
| 437 | #define E1000_IMS_RXDMT0 E1000_ICR_RXDMT0 /* Rx desc min. threshold */ |
| 438 | #define E1000_IMS_RXT0 E1000_ICR_RXT0 /* Rx timer intr */ |
Bruce Allan | 94fb848 | 2013-01-23 09:00:03 +0000 | [diff] [blame] | 439 | #define E1000_IMS_ECCER E1000_ICR_ECCER /* Uncorrectable ECC Error */ |
Bruce Allan | 4662e82 | 2008-08-26 18:37:06 -0700 | [diff] [blame] | 440 | #define E1000_IMS_RXQ0 E1000_ICR_RXQ0 /* Rx Queue 0 Interrupt */ |
| 441 | #define E1000_IMS_RXQ1 E1000_ICR_RXQ1 /* Rx Queue 1 Interrupt */ |
| 442 | #define E1000_IMS_TXQ0 E1000_ICR_TXQ0 /* Tx Queue 0 Interrupt */ |
| 443 | #define E1000_IMS_TXQ1 E1000_ICR_TXQ1 /* Tx Queue 1 Interrupt */ |
Benjamin Poirier | a61cfe4 | 2015-11-09 15:50:20 -0800 | [diff] [blame] | 444 | #define E1000_IMS_OTHER E1000_ICR_OTHER /* Other Interrupt */ |
Auke Kok | bc7f75f | 2007-09-17 12:30:59 -0700 | [diff] [blame] | 445 | |
| 446 | /* Interrupt Cause Set */ |
| 447 | #define E1000_ICS_LSC E1000_ICR_LSC /* Link Status Change */ |
Bruce Allan | f8d59f7 | 2008-08-08 18:36:11 -0700 | [diff] [blame] | 448 | #define E1000_ICS_RXSEQ E1000_ICR_RXSEQ /* Rx sequence error */ |
Bruce Allan | ad68076 | 2008-03-28 09:15:03 -0700 | [diff] [blame] | 449 | #define E1000_ICS_RXDMT0 E1000_ICR_RXDMT0 /* Rx desc min. threshold */ |
Benjamin Poirier | a61cfe4 | 2015-11-09 15:50:20 -0800 | [diff] [blame] | 450 | #define E1000_ICS_OTHER E1000_ICR_OTHER /* Other Interrupt */ |
Auke Kok | bc7f75f | 2007-09-17 12:30:59 -0700 | [diff] [blame] | 451 | |
| 452 | /* Transmit Descriptor Control */ |
| 453 | #define E1000_TXDCTL_PTHRESH 0x0000003F /* TXDCTL Prefetch Threshold */ |
Jesse Brandeburg | 3a3b758 | 2010-09-29 21:38:49 +0000 | [diff] [blame] | 454 | #define E1000_TXDCTL_HTHRESH 0x00003F00 /* TXDCTL Host Threshold */ |
Auke Kok | bc7f75f | 2007-09-17 12:30:59 -0700 | [diff] [blame] | 455 | #define E1000_TXDCTL_WTHRESH 0x003F0000 /* TXDCTL Writeback Threshold */ |
Jesse Brandeburg | 3a3b758 | 2010-09-29 21:38:49 +0000 | [diff] [blame] | 456 | #define E1000_TXDCTL_GRAN 0x01000000 /* TXDCTL Granularity */ |
Auke Kok | bc7f75f | 2007-09-17 12:30:59 -0700 | [diff] [blame] | 457 | #define E1000_TXDCTL_FULL_TX_DESC_WB 0x01010000 /* GRAN=1, WTHRESH=1 */ |
| 458 | #define E1000_TXDCTL_MAX_TX_DESC_PREFETCH 0x0100001F /* GRAN=1, PTHRESH=31 */ |
Bruce Allan | ad68076 | 2008-03-28 09:15:03 -0700 | [diff] [blame] | 459 | /* Enable the counting of desc. still to be processed. */ |
| 460 | #define E1000_TXDCTL_COUNT_DESC 0x00400000 |
Auke Kok | bc7f75f | 2007-09-17 12:30:59 -0700 | [diff] [blame] | 461 | |
| 462 | /* Flow Control Constants */ |
| 463 | #define FLOW_CONTROL_ADDRESS_LOW 0x00C28001 |
| 464 | #define FLOW_CONTROL_ADDRESS_HIGH 0x00000100 |
| 465 | #define FLOW_CONTROL_TYPE 0x8808 |
| 466 | |
| 467 | /* 802.1q VLAN Packet Size */ |
| 468 | #define E1000_VLAN_FILTER_TBL_SIZE 128 /* VLAN Filter Table (4096 bits) */ |
| 469 | |
Bruce Allan | e921eb1 | 2012-11-28 09:28:37 +0000 | [diff] [blame] | 470 | /* Receive Address |
Bruce Allan | ad68076 | 2008-03-28 09:15:03 -0700 | [diff] [blame] | 471 | * Number of high/low register pairs in the RAR. The RAR (Receive Address |
Auke Kok | bc7f75f | 2007-09-17 12:30:59 -0700 | [diff] [blame] | 472 | * Registers) holds the directed and multicast addresses that we monitor. |
| 473 | * Technically, we have 16 spots. However, we reserve one of these spots |
| 474 | * (RAR[15]) for our directed address used by controllers with |
| 475 | * manageability enabled, allowing us room for 15 multicast addresses. |
| 476 | */ |
| 477 | #define E1000_RAR_ENTRIES 15 |
| 478 | #define E1000_RAH_AV 0x80000000 /* Receive descriptor valid */ |
Bruce Allan | 608f8a0 | 2010-01-13 02:04:58 +0000 | [diff] [blame] | 479 | #define E1000_RAL_MAC_ADDR_LEN 4 |
| 480 | #define E1000_RAH_MAC_ADDR_LEN 2 |
Auke Kok | bc7f75f | 2007-09-17 12:30:59 -0700 | [diff] [blame] | 481 | |
| 482 | /* Error Codes */ |
| 483 | #define E1000_ERR_NVM 1 |
| 484 | #define E1000_ERR_PHY 2 |
| 485 | #define E1000_ERR_CONFIG 3 |
| 486 | #define E1000_ERR_PARAM 4 |
| 487 | #define E1000_ERR_MAC_INIT 5 |
| 488 | #define E1000_ERR_PHY_TYPE 6 |
| 489 | #define E1000_ERR_RESET 9 |
| 490 | #define E1000_ERR_MASTER_REQUESTS_PENDING 10 |
| 491 | #define E1000_ERR_HOST_INTERFACE_COMMAND 11 |
| 492 | #define E1000_BLK_PHY_RESET 12 |
| 493 | #define E1000_ERR_SWFW_SYNC 13 |
| 494 | #define E1000_NOT_IMPLEMENTED 14 |
Bruce Allan | 073287c | 2010-11-24 06:01:51 +0000 | [diff] [blame] | 495 | #define E1000_ERR_INVALID_ARGUMENT 16 |
| 496 | #define E1000_ERR_NO_SPACE 17 |
| 497 | #define E1000_ERR_NVM_PBA_SECTION 18 |
Auke Kok | bc7f75f | 2007-09-17 12:30:59 -0700 | [diff] [blame] | 498 | |
| 499 | /* Loop limit on how long we wait for auto-negotiation to complete */ |
| 500 | #define FIBER_LINK_UP_LIMIT 50 |
| 501 | #define COPPER_LINK_UP_LIMIT 10 |
| 502 | #define PHY_AUTO_NEG_LIMIT 45 |
| 503 | #define PHY_FORCE_LIMIT 20 |
| 504 | /* Number of 100 microseconds we wait for PCI Express master disable */ |
| 505 | #define MASTER_DISABLE_TIMEOUT 800 |
| 506 | /* Number of milliseconds we wait for PHY configuration done after MAC reset */ |
| 507 | #define PHY_CFG_TIMEOUT 100 |
| 508 | /* Number of 2 milliseconds we wait for acquiring MDIO ownership. */ |
| 509 | #define MDIO_OWNERSHIP_TIMEOUT 10 |
| 510 | /* Number of milliseconds for NVM auto read done after MAC reset. */ |
| 511 | #define AUTO_READ_DONE_TIMEOUT 10 |
| 512 | |
| 513 | /* Flow Control */ |
Bruce Allan | 3ec2a2b | 2009-06-02 11:28:39 +0000 | [diff] [blame] | 514 | #define E1000_FCRTH_RTH 0x0000FFF8 /* Mask Bits[15:3] for RTH */ |
| 515 | #define E1000_FCRTL_RTL 0x0000FFF8 /* Mask Bits[15:3] for RTL */ |
Auke Kok | bc7f75f | 2007-09-17 12:30:59 -0700 | [diff] [blame] | 516 | #define E1000_FCRTL_XONE 0x80000000 /* Enable XON frame transmission */ |
| 517 | |
| 518 | /* Transmit Configuration Word */ |
| 519 | #define E1000_TXCW_FD 0x00000020 /* TXCW full duplex */ |
| 520 | #define E1000_TXCW_PAUSE 0x00000080 /* TXCW sym pause request */ |
| 521 | #define E1000_TXCW_ASM_DIR 0x00000100 /* TXCW astm pause direction */ |
| 522 | #define E1000_TXCW_PAUSE_MASK 0x00000180 /* TXCW pause request mask */ |
| 523 | #define E1000_TXCW_ANE 0x80000000 /* Auto-neg enable */ |
| 524 | |
| 525 | /* Receive Configuration Word */ |
Bruce Allan | d478eb4 | 2010-11-16 19:50:13 -0800 | [diff] [blame] | 526 | #define E1000_RXCW_CW 0x0000ffff /* RxConfigWord mask */ |
Auke Kok | bc7f75f | 2007-09-17 12:30:59 -0700 | [diff] [blame] | 527 | #define E1000_RXCW_IV 0x08000000 /* Receive config invalid */ |
| 528 | #define E1000_RXCW_C 0x20000000 /* Receive config */ |
| 529 | #define E1000_RXCW_SYNCH 0x40000000 /* Receive config synch */ |
| 530 | |
Christopher S. Hall | 01d7ada | 2016-02-22 03:15:26 -0800 | [diff] [blame] | 531 | /* HH Time Sync */ |
| 532 | #define E1000_TSYNCTXCTL_MAX_ALLOWED_DLY_MASK 0x0000F000 /* max delay */ |
| 533 | #define E1000_TSYNCTXCTL_SYNC_COMP 0x40000000 /* sync complete */ |
| 534 | #define E1000_TSYNCTXCTL_START_SYNC 0x80000000 /* initiate sync */ |
| 535 | |
Bruce Allan | b67e191 | 2012-12-27 08:32:33 +0000 | [diff] [blame] | 536 | #define E1000_TSYNCTXCTL_VALID 0x00000001 /* Tx timestamp valid */ |
Bruce Allan | b67e191 | 2012-12-27 08:32:33 +0000 | [diff] [blame] | 537 | #define E1000_TSYNCTXCTL_ENABLED 0x00000010 /* enable Tx timestamping */ |
| 538 | |
| 539 | #define E1000_TSYNCRXCTL_VALID 0x00000001 /* Rx timestamp valid */ |
| 540 | #define E1000_TSYNCRXCTL_TYPE_MASK 0x0000000E /* Rx type mask */ |
Bruce Allan | d89777b | 2013-01-19 01:09:58 +0000 | [diff] [blame] | 541 | #define E1000_TSYNCRXCTL_TYPE_L2_V2 0x00 |
| 542 | #define E1000_TSYNCRXCTL_TYPE_L4_V1 0x02 |
| 543 | #define E1000_TSYNCRXCTL_TYPE_L2_L4_V2 0x04 |
| 544 | #define E1000_TSYNCRXCTL_TYPE_ALL 0x08 |
| 545 | #define E1000_TSYNCRXCTL_TYPE_EVENT_V2 0x0A |
Bruce Allan | b67e191 | 2012-12-27 08:32:33 +0000 | [diff] [blame] | 546 | #define E1000_TSYNCRXCTL_ENABLED 0x00000010 /* enable Rx timestamping */ |
| 547 | #define E1000_TSYNCRXCTL_SYSCFI 0x00000020 /* Sys clock frequency */ |
| 548 | |
Bruce Allan | d89777b | 2013-01-19 01:09:58 +0000 | [diff] [blame] | 549 | #define E1000_RXMTRL_PTP_V1_SYNC_MESSAGE 0x00000000 |
| 550 | #define E1000_RXMTRL_PTP_V1_DELAY_REQ_MESSAGE 0x00010000 |
| 551 | |
| 552 | #define E1000_RXMTRL_PTP_V2_SYNC_MESSAGE 0x00000000 |
| 553 | #define E1000_RXMTRL_PTP_V2_DELAY_REQ_MESSAGE 0x01000000 |
| 554 | |
Bruce Allan | b67e191 | 2012-12-27 08:32:33 +0000 | [diff] [blame] | 555 | #define E1000_TIMINCA_INCPERIOD_SHIFT 24 |
| 556 | #define E1000_TIMINCA_INCVALUE_MASK 0x00FFFFFF |
| 557 | |
Auke Kok | bc7f75f | 2007-09-17 12:30:59 -0700 | [diff] [blame] | 558 | /* PCI Express Control */ |
| 559 | #define E1000_GCR_RXD_NO_SNOOP 0x00000001 |
| 560 | #define E1000_GCR_RXDSCW_NO_SNOOP 0x00000002 |
| 561 | #define E1000_GCR_RXDSCR_NO_SNOOP 0x00000004 |
| 562 | #define E1000_GCR_TXD_NO_SNOOP 0x00000008 |
| 563 | #define E1000_GCR_TXDSCW_NO_SNOOP 0x00000010 |
| 564 | #define E1000_GCR_TXDSCR_NO_SNOOP 0x00000020 |
| 565 | |
| 566 | #define PCIE_NO_SNOOP_ALL (E1000_GCR_RXD_NO_SNOOP | \ |
| 567 | E1000_GCR_RXDSCW_NO_SNOOP | \ |
| 568 | E1000_GCR_RXDSCR_NO_SNOOP | \ |
| 569 | E1000_GCR_TXD_NO_SNOOP | \ |
| 570 | E1000_GCR_TXDSCW_NO_SNOOP | \ |
| 571 | E1000_GCR_TXDSCR_NO_SNOOP) |
| 572 | |
Auke Kok | bc7f75f | 2007-09-17 12:30:59 -0700 | [diff] [blame] | 573 | /* NVM Control */ |
| 574 | #define E1000_EECD_SK 0x00000001 /* NVM Clock */ |
| 575 | #define E1000_EECD_CS 0x00000002 /* NVM Chip Select */ |
| 576 | #define E1000_EECD_DI 0x00000004 /* NVM Data In */ |
| 577 | #define E1000_EECD_DO 0x00000008 /* NVM Data Out */ |
| 578 | #define E1000_EECD_REQ 0x00000040 /* NVM Access Request */ |
| 579 | #define E1000_EECD_GNT 0x00000080 /* NVM Access Grant */ |
Bruce Allan | f4187b5 | 2008-08-26 18:36:50 -0700 | [diff] [blame] | 580 | #define E1000_EECD_PRES 0x00000100 /* NVM Present */ |
Auke Kok | bc7f75f | 2007-09-17 12:30:59 -0700 | [diff] [blame] | 581 | #define E1000_EECD_SIZE 0x00000200 /* NVM Size (0=64 word 1=256 word) */ |
Bruce Allan | ad68076 | 2008-03-28 09:15:03 -0700 | [diff] [blame] | 582 | /* NVM Addressing bits based on type (0-small, 1-large) */ |
| 583 | #define E1000_EECD_ADDR_BITS 0x00000400 |
Auke Kok | bc7f75f | 2007-09-17 12:30:59 -0700 | [diff] [blame] | 584 | #define E1000_NVM_GRANT_ATTEMPTS 1000 /* NVM # attempts to gain grant */ |
| 585 | #define E1000_EECD_AUTO_RD 0x00000200 /* NVM Auto Read done */ |
| 586 | #define E1000_EECD_SIZE_EX_MASK 0x00007800 /* NVM Size */ |
| 587 | #define E1000_EECD_SIZE_EX_SHIFT 11 |
| 588 | #define E1000_EECD_FLUPD 0x00080000 /* Update FLASH */ |
| 589 | #define E1000_EECD_AUPDEN 0x00100000 /* Enable Autonomous FLASH update */ |
| 590 | #define E1000_EECD_SEC1VAL 0x00400000 /* Sector One Valid */ |
Bruce Allan | e243455 | 2008-11-21 17:02:41 -0800 | [diff] [blame] | 591 | #define E1000_EECD_SEC1VAL_VALID_MASK (E1000_EECD_AUTO_RD | E1000_EECD_PRES) |
Auke Kok | bc7f75f | 2007-09-17 12:30:59 -0700 | [diff] [blame] | 592 | |
Bruce Allan | c29c3ba | 2013-02-20 04:05:50 +0000 | [diff] [blame] | 593 | #define E1000_NVM_RW_REG_DATA 16 /* Offset to data in NVM r/w regs */ |
| 594 | #define E1000_NVM_RW_REG_DONE 2 /* Offset to READ/WRITE done bit */ |
| 595 | #define E1000_NVM_RW_REG_START 1 /* Start operation */ |
| 596 | #define E1000_NVM_RW_ADDR_SHIFT 2 /* Shift to the address bits */ |
| 597 | #define E1000_NVM_POLL_WRITE 1 /* Flag for polling write complete */ |
| 598 | #define E1000_NVM_POLL_READ 0 /* Flag for polling read complete */ |
| 599 | #define E1000_FLASH_UPDATES 2000 |
Auke Kok | bc7f75f | 2007-09-17 12:30:59 -0700 | [diff] [blame] | 600 | |
| 601 | /* NVM Word Offsets */ |
Bruce Allan | 1aef70e | 2010-08-19 15:48:52 -0700 | [diff] [blame] | 602 | #define NVM_COMPAT 0x0003 |
Auke Kok | bc7f75f | 2007-09-17 12:30:59 -0700 | [diff] [blame] | 603 | #define NVM_ID_LED_SETTINGS 0x0004 |
Bruce Allan | 1cc7a3a | 2013-01-09 08:15:42 +0000 | [diff] [blame] | 604 | #define NVM_FUTURE_INIT_WORD1 0x0019 |
| 605 | #define NVM_COMPAT_VALID_CSUM 0x0001 |
| 606 | #define NVM_FUTURE_INIT_WORD1_VALID_CSUM 0x0040 |
| 607 | |
Auke Kok | bc7f75f | 2007-09-17 12:30:59 -0700 | [diff] [blame] | 608 | #define NVM_INIT_CONTROL2_REG 0x000F |
| 609 | #define NVM_INIT_CONTROL3_PORT_B 0x0014 |
| 610 | #define NVM_INIT_3GIO_3 0x001A |
| 611 | #define NVM_INIT_CONTROL3_PORT_A 0x0024 |
| 612 | #define NVM_CFG 0x0012 |
Bill Hayes | 93ca161 | 2007-10-31 15:21:52 -0700 | [diff] [blame] | 613 | #define NVM_ALT_MAC_ADDR_PTR 0x0037 |
Auke Kok | bc7f75f | 2007-09-17 12:30:59 -0700 | [diff] [blame] | 614 | #define NVM_CHECKSUM_REG 0x003F |
| 615 | |
| 616 | #define E1000_NVM_CFG_DONE_PORT_0 0x40000 /* MNG config cycle done */ |
| 617 | #define E1000_NVM_CFG_DONE_PORT_1 0x80000 /* ...for second port */ |
| 618 | |
| 619 | /* Mask bits for fields in Word 0x0f of the NVM */ |
| 620 | #define NVM_WORD0F_PAUSE_MASK 0x3000 |
| 621 | #define NVM_WORD0F_PAUSE 0x1000 |
| 622 | #define NVM_WORD0F_ASM_DIR 0x2000 |
| 623 | |
| 624 | /* Mask bits for fields in Word 0x1a of the NVM */ |
| 625 | #define NVM_WORD1A_ASPM_MASK 0x000C |
| 626 | |
Bruce Allan | 1aef70e | 2010-08-19 15:48:52 -0700 | [diff] [blame] | 627 | /* Mask bits for fields in Word 0x03 of the EEPROM */ |
| 628 | #define NVM_COMPAT_LOM 0x0800 |
| 629 | |
Bruce Allan | 073287c | 2010-11-24 06:01:51 +0000 | [diff] [blame] | 630 | /* length of string needed to store PBA number */ |
| 631 | #define E1000_PBANUM_LENGTH 11 |
| 632 | |
Auke Kok | bc7f75f | 2007-09-17 12:30:59 -0700 | [diff] [blame] | 633 | /* For checksumming, the sum of all words in the NVM should equal 0xBABA. */ |
| 634 | #define NVM_SUM 0xBABA |
| 635 | |
| 636 | /* PBA (printed board assembly) number words */ |
| 637 | #define NVM_PBA_OFFSET_0 8 |
| 638 | #define NVM_PBA_OFFSET_1 9 |
Bruce Allan | 073287c | 2010-11-24 06:01:51 +0000 | [diff] [blame] | 639 | #define NVM_PBA_PTR_GUARD 0xFAFA |
Auke Kok | bc7f75f | 2007-09-17 12:30:59 -0700 | [diff] [blame] | 640 | #define NVM_WORD_SIZE_BASE_SHIFT 6 |
| 641 | |
| 642 | /* NVM Commands - SPI */ |
| 643 | #define NVM_MAX_RETRY_SPI 5000 /* Max wait of 5ms, for RDY signal */ |
| 644 | #define NVM_READ_OPCODE_SPI 0x03 /* NVM read opcode */ |
| 645 | #define NVM_WRITE_OPCODE_SPI 0x02 /* NVM write opcode */ |
| 646 | #define NVM_A8_OPCODE_SPI 0x08 /* opcode bit-3 = address bit-8 */ |
| 647 | #define NVM_WREN_OPCODE_SPI 0x06 /* NVM set Write Enable latch */ |
| 648 | #define NVM_RDSR_OPCODE_SPI 0x05 /* NVM read Status register */ |
| 649 | |
| 650 | /* SPI NVM Status Register */ |
| 651 | #define NVM_STATUS_RDY_SPI 0x01 |
| 652 | |
| 653 | /* Word definitions for ID LED Settings */ |
| 654 | #define ID_LED_RESERVED_0000 0x0000 |
| 655 | #define ID_LED_RESERVED_FFFF 0xFFFF |
| 656 | #define ID_LED_DEFAULT ((ID_LED_OFF1_ON2 << 12) | \ |
| 657 | (ID_LED_OFF1_OFF2 << 8) | \ |
| 658 | (ID_LED_DEF1_DEF2 << 4) | \ |
| 659 | (ID_LED_DEF1_DEF2)) |
| 660 | #define ID_LED_DEF1_DEF2 0x1 |
| 661 | #define ID_LED_DEF1_ON2 0x2 |
| 662 | #define ID_LED_DEF1_OFF2 0x3 |
| 663 | #define ID_LED_ON1_DEF2 0x4 |
| 664 | #define ID_LED_ON1_ON2 0x5 |
| 665 | #define ID_LED_ON1_OFF2 0x6 |
| 666 | #define ID_LED_OFF1_DEF2 0x7 |
| 667 | #define ID_LED_OFF1_ON2 0x8 |
| 668 | #define ID_LED_OFF1_OFF2 0x9 |
| 669 | |
| 670 | #define IGP_ACTIVITY_LED_MASK 0xFFFFF0FF |
| 671 | #define IGP_ACTIVITY_LED_ENABLE 0x0300 |
| 672 | #define IGP_LED3_MODE 0x07000000 |
| 673 | |
| 674 | /* PCI/PCI-X/PCI-EX Config space */ |
| 675 | #define PCI_HEADER_TYPE_REGISTER 0x0E |
| 676 | #define PCIE_LINK_STATUS 0x12 |
| 677 | |
| 678 | #define PCI_HEADER_TYPE_MULTIFUNC 0x80 |
| 679 | #define PCIE_LINK_WIDTH_MASK 0x3F0 |
| 680 | #define PCIE_LINK_WIDTH_SHIFT 4 |
| 681 | |
| 682 | #define PHY_REVISION_MASK 0xFFFFFFF0 |
| 683 | #define MAX_PHY_REG_ADDRESS 0x1F /* 5 bit address bus (0-0x1F) */ |
| 684 | #define MAX_PHY_MULTI_PAGE_REG 0xF |
| 685 | |
Bruce Allan | e921eb1 | 2012-11-28 09:28:37 +0000 | [diff] [blame] | 686 | /* Bit definitions for valid PHY IDs. |
Bruce Allan | ad68076 | 2008-03-28 09:15:03 -0700 | [diff] [blame] | 687 | * I = Integrated |
Auke Kok | bc7f75f | 2007-09-17 12:30:59 -0700 | [diff] [blame] | 688 | * E = External |
| 689 | */ |
| 690 | #define M88E1000_E_PHY_ID 0x01410C50 |
| 691 | #define M88E1000_I_PHY_ID 0x01410C30 |
| 692 | #define M88E1011_I_PHY_ID 0x01410C20 |
| 693 | #define IGP01E1000_I_PHY_ID 0x02A80380 |
| 694 | #define M88E1111_I_PHY_ID 0x01410CC0 |
| 695 | #define GG82563_E_PHY_ID 0x01410CA0 |
| 696 | #define IGP03E1000_E_PHY_ID 0x02A80390 |
| 697 | #define IFE_E_PHY_ID 0x02A80330 |
| 698 | #define IFE_PLUS_E_PHY_ID 0x02A80320 |
| 699 | #define IFE_C_E_PHY_ID 0x02A80310 |
Bruce Allan | 97ac8ca | 2008-04-29 09:16:05 -0700 | [diff] [blame] | 700 | #define BME1000_E_PHY_ID 0x01410CB0 |
| 701 | #define BME1000_E_PHY_ID_R2 0x01410CB1 |
Bruce Allan | a4f58f5 | 2009-06-02 11:29:18 +0000 | [diff] [blame] | 702 | #define I82577_E_PHY_ID 0x01540050 |
| 703 | #define I82578_E_PHY_ID 0x004DD040 |
Bruce Allan | d3738bb | 2010-06-16 13:27:28 +0000 | [diff] [blame] | 704 | #define I82579_E_PHY_ID 0x01540090 |
Bruce Allan | 2fbe452 | 2012-04-19 03:21:47 +0000 | [diff] [blame] | 705 | #define I217_E_PHY_ID 0x015400A0 |
Auke Kok | bc7f75f | 2007-09-17 12:30:59 -0700 | [diff] [blame] | 706 | |
| 707 | /* M88E1000 Specific Registers */ |
| 708 | #define M88E1000_PHY_SPEC_CTRL 0x10 /* PHY Specific Control Register */ |
| 709 | #define M88E1000_PHY_SPEC_STATUS 0x11 /* PHY Specific Status Register */ |
| 710 | #define M88E1000_EXT_PHY_SPEC_CTRL 0x14 /* Extended PHY Specific Control */ |
| 711 | |
| 712 | #define M88E1000_PHY_PAGE_SELECT 0x1D /* Reg 29 for page number setting */ |
| 713 | #define M88E1000_PHY_GEN_CONTROL 0x1E /* Its meaning depends on reg 29 */ |
| 714 | |
| 715 | /* M88E1000 PHY Specific Control Register */ |
| 716 | #define M88E1000_PSCR_POLARITY_REVERSAL 0x0002 /* 1=Polarity Reversal enabled */ |
| 717 | #define M88E1000_PSCR_MDI_MANUAL_MODE 0x0000 /* MDI Crossover Mode bits 6:5 */ |
| 718 | /* Manual MDI configuration */ |
| 719 | #define M88E1000_PSCR_MDIX_MANUAL_MODE 0x0020 /* Manual MDIX configuration */ |
Bruce Allan | ad68076 | 2008-03-28 09:15:03 -0700 | [diff] [blame] | 720 | /* 1000BASE-T: Auto crossover, 100BASE-TX/10BASE-T: MDI Mode */ |
| 721 | #define M88E1000_PSCR_AUTO_X_1000T 0x0040 |
| 722 | /* Auto crossover enabled all speeds */ |
| 723 | #define M88E1000_PSCR_AUTO_X_MODE 0x0060 |
Bruce Allan | ad68076 | 2008-03-28 09:15:03 -0700 | [diff] [blame] | 724 | #define M88E1000_PSCR_ASSERT_CRS_ON_TX 0x0800 /* 1=Assert CRS on Transmit */ |
Auke Kok | bc7f75f | 2007-09-17 12:30:59 -0700 | [diff] [blame] | 725 | |
| 726 | /* M88E1000 PHY Specific Status Register */ |
| 727 | #define M88E1000_PSSR_REV_POLARITY 0x0002 /* 1=Polarity reversed */ |
| 728 | #define M88E1000_PSSR_DOWNSHIFT 0x0020 /* 1=Downshifted */ |
| 729 | #define M88E1000_PSSR_MDIX 0x0040 /* 1=MDIX; 0=MDI */ |
Bruce Allan | ad68076 | 2008-03-28 09:15:03 -0700 | [diff] [blame] | 730 | /* 0=<50M; 1=50-80M; 2=80-110M; 3=110-140M; 4=>140M */ |
| 731 | #define M88E1000_PSSR_CABLE_LENGTH 0x0380 |
Auke Kok | bc7f75f | 2007-09-17 12:30:59 -0700 | [diff] [blame] | 732 | #define M88E1000_PSSR_SPEED 0xC000 /* Speed, bits 14:15 */ |
| 733 | #define M88E1000_PSSR_1000MBS 0x8000 /* 10=1000Mbs */ |
| 734 | |
| 735 | #define M88E1000_PSSR_CABLE_LENGTH_SHIFT 7 |
| 736 | |
Bruce Allan | e921eb1 | 2012-11-28 09:28:37 +0000 | [diff] [blame] | 737 | /* Number of times we will attempt to autonegotiate before downshifting if we |
Bruce Allan | ad68076 | 2008-03-28 09:15:03 -0700 | [diff] [blame] | 738 | * are the master |
| 739 | */ |
Auke Kok | bc7f75f | 2007-09-17 12:30:59 -0700 | [diff] [blame] | 740 | #define M88E1000_EPSCR_MASTER_DOWNSHIFT_MASK 0x0C00 |
| 741 | #define M88E1000_EPSCR_MASTER_DOWNSHIFT_1X 0x0000 |
Bruce Allan | e921eb1 | 2012-11-28 09:28:37 +0000 | [diff] [blame] | 742 | /* Number of times we will attempt to autonegotiate before downshifting if we |
Bruce Allan | ad68076 | 2008-03-28 09:15:03 -0700 | [diff] [blame] | 743 | * are the slave |
| 744 | */ |
Auke Kok | bc7f75f | 2007-09-17 12:30:59 -0700 | [diff] [blame] | 745 | #define M88E1000_EPSCR_SLAVE_DOWNSHIFT_MASK 0x0300 |
| 746 | #define M88E1000_EPSCR_SLAVE_DOWNSHIFT_1X 0x0100 |
| 747 | #define M88E1000_EPSCR_TX_CLK_25 0x0070 /* 25 MHz TX_CLK */ |
| 748 | |
| 749 | /* M88EC018 Rev 2 specific DownShift settings */ |
| 750 | #define M88EC018_EPSCR_DOWNSHIFT_COUNTER_MASK 0x0E00 |
| 751 | #define M88EC018_EPSCR_DOWNSHIFT_COUNTER_5X 0x0800 |
| 752 | |
Bruce Allan | a4f58f5 | 2009-06-02 11:29:18 +0000 | [diff] [blame] | 753 | #define I82578_EPSCR_DOWNSHIFT_ENABLE 0x0020 |
| 754 | #define I82578_EPSCR_DOWNSHIFT_COUNTER_MASK 0x001C |
| 755 | |
Bruce Allan | 97ac8ca | 2008-04-29 09:16:05 -0700 | [diff] [blame] | 756 | /* BME1000 PHY Specific Control Register */ |
| 757 | #define BME1000_PSCR_ENABLE_DOWNSHIFT 0x0800 /* 1 = enable downshift */ |
| 758 | |
Bruce Allan | e921eb1 | 2012-11-28 09:28:37 +0000 | [diff] [blame] | 759 | /* Bits... |
Auke Kok | bc7f75f | 2007-09-17 12:30:59 -0700 | [diff] [blame] | 760 | * 15-5: page |
| 761 | * 4-0: register offset |
| 762 | */ |
| 763 | #define GG82563_PAGE_SHIFT 5 |
| 764 | #define GG82563_REG(page, reg) \ |
| 765 | (((page) << GG82563_PAGE_SHIFT) | ((reg) & MAX_PHY_REG_ADDRESS)) |
| 766 | #define GG82563_MIN_ALT_REG 30 |
| 767 | |
| 768 | /* GG82563 Specific Registers */ |
| 769 | #define GG82563_PHY_SPEC_CTRL \ |
| 770 | GG82563_REG(0, 16) /* PHY Specific Control */ |
| 771 | #define GG82563_PHY_PAGE_SELECT \ |
| 772 | GG82563_REG(0, 22) /* Page Select */ |
| 773 | #define GG82563_PHY_SPEC_CTRL_2 \ |
| 774 | GG82563_REG(0, 26) /* PHY Specific Control 2 */ |
| 775 | #define GG82563_PHY_PAGE_SELECT_ALT \ |
| 776 | GG82563_REG(0, 29) /* Alternate Page Select */ |
| 777 | |
| 778 | #define GG82563_PHY_MAC_SPEC_CTRL \ |
| 779 | GG82563_REG(2, 21) /* MAC Specific Control Register */ |
| 780 | |
| 781 | #define GG82563_PHY_DSP_DISTANCE \ |
| 782 | GG82563_REG(5, 26) /* DSP Distance */ |
| 783 | |
| 784 | /* Page 193 - Port Control Registers */ |
| 785 | #define GG82563_PHY_KMRN_MODE_CTRL \ |
| 786 | GG82563_REG(193, 16) /* Kumeran Mode Control */ |
| 787 | #define GG82563_PHY_PWR_MGMT_CTRL \ |
| 788 | GG82563_REG(193, 20) /* Power Management Control */ |
| 789 | |
| 790 | /* Page 194 - KMRN Registers */ |
| 791 | #define GG82563_PHY_INBAND_CTRL \ |
| 792 | GG82563_REG(194, 18) /* Inband Control */ |
| 793 | |
| 794 | /* MDI Control */ |
Bruce Allan | bb03451 | 2013-03-06 09:02:31 +0000 | [diff] [blame] | 795 | #define E1000_MDIC_REG_MASK 0x001F0000 |
Auke Kok | bc7f75f | 2007-09-17 12:30:59 -0700 | [diff] [blame] | 796 | #define E1000_MDIC_REG_SHIFT 16 |
| 797 | #define E1000_MDIC_PHY_SHIFT 21 |
| 798 | #define E1000_MDIC_OP_WRITE 0x04000000 |
| 799 | #define E1000_MDIC_OP_READ 0x08000000 |
| 800 | #define E1000_MDIC_READY 0x10000000 |
| 801 | #define E1000_MDIC_ERROR 0x40000000 |
| 802 | |
| 803 | /* SerDes Control */ |
| 804 | #define E1000_GEN_POLL_TIMEOUT 640 |
| 805 | |
Auke Kok | bc7f75f | 2007-09-17 12:30:59 -0700 | [diff] [blame] | 806 | #endif /* _E1000_DEFINES_H_ */ |