11d3bb996481e116f5f2b127cbd29b83365d2cf62David Gibson/* 23396c7823efb3a5b8630388c464e1034ea031cedPaul Gortmaker * drivers/net/ethernet/ibm/emac/emac.h 31d3bb996481e116f5f2b127cbd29b83365d2cf62David Gibson * 41d3bb996481e116f5f2b127cbd29b83365d2cf62David Gibson * Register definitions for PowerPC 4xx on-chip ethernet contoller 51d3bb996481e116f5f2b127cbd29b83365d2cf62David Gibson * 617cf803a57c89c5afe6d5299ac9416683c3240ddBenjamin Herrenschmidt * Copyright 2007 Benjamin Herrenschmidt, IBM Corp. 717cf803a57c89c5afe6d5299ac9416683c3240ddBenjamin Herrenschmidt * <benh@kernel.crashing.org> 817cf803a57c89c5afe6d5299ac9416683c3240ddBenjamin Herrenschmidt * 917cf803a57c89c5afe6d5299ac9416683c3240ddBenjamin Herrenschmidt * Based on the arch/ppc version of the driver: 1017cf803a57c89c5afe6d5299ac9416683c3240ddBenjamin Herrenschmidt * 111d3bb996481e116f5f2b127cbd29b83365d2cf62David Gibson * Copyright (c) 2004, 2005 Zultys Technologies. 121d3bb996481e116f5f2b127cbd29b83365d2cf62David Gibson * Eugene Surovegin <eugene.surovegin@zultys.com> or <ebs@ebshome.net> 131d3bb996481e116f5f2b127cbd29b83365d2cf62David Gibson * 141d3bb996481e116f5f2b127cbd29b83365d2cf62David Gibson * Based on original work by 151d3bb996481e116f5f2b127cbd29b83365d2cf62David Gibson * Matt Porter <mporter@kernel.crashing.org> 161d3bb996481e116f5f2b127cbd29b83365d2cf62David Gibson * Armin Kuster <akuster@mvista.com> 171d3bb996481e116f5f2b127cbd29b83365d2cf62David Gibson * Copyright 2002-2004 MontaVista Software Inc. 181d3bb996481e116f5f2b127cbd29b83365d2cf62David Gibson * 191d3bb996481e116f5f2b127cbd29b83365d2cf62David Gibson * This program is free software; you can redistribute it and/or modify it 201d3bb996481e116f5f2b127cbd29b83365d2cf62David Gibson * under the terms of the GNU General Public License as published by the 211d3bb996481e116f5f2b127cbd29b83365d2cf62David Gibson * Free Software Foundation; either version 2 of the License, or (at your 221d3bb996481e116f5f2b127cbd29b83365d2cf62David Gibson * option) any later version. 231d3bb996481e116f5f2b127cbd29b83365d2cf62David Gibson * 241d3bb996481e116f5f2b127cbd29b83365d2cf62David Gibson */ 251d3bb996481e116f5f2b127cbd29b83365d2cf62David Gibson#ifndef __IBM_NEWEMAC_H 261d3bb996481e116f5f2b127cbd29b83365d2cf62David Gibson#define __IBM_NEWEMAC_H 271d3bb996481e116f5f2b127cbd29b83365d2cf62David Gibson 281d3bb996481e116f5f2b127cbd29b83365d2cf62David Gibson#include <linux/types.h> 294157ef1b8779b34581ee8b9dc8f7f95188008ecaShawn Guo#include <linux/phy.h> 301d3bb996481e116f5f2b127cbd29b83365d2cf62David Gibson 3105781ccd74c63c6c8567f99101587d5c07c163e0Grant Erickson/* EMAC registers Write Access rules */ 321d3bb996481e116f5f2b127cbd29b83365d2cf62David Gibsonstruct emac_regs { 3305781ccd74c63c6c8567f99101587d5c07c163e0Grant Erickson /* Common registers across all EMAC implementations. */ 3405781ccd74c63c6c8567f99101587d5c07c163e0Grant Erickson u32 mr0; /* Special */ 3505781ccd74c63c6c8567f99101587d5c07c163e0Grant Erickson u32 mr1; /* Reset */ 3605781ccd74c63c6c8567f99101587d5c07c163e0Grant Erickson u32 tmr0; /* Special */ 3705781ccd74c63c6c8567f99101587d5c07c163e0Grant Erickson u32 tmr1; /* Special */ 3805781ccd74c63c6c8567f99101587d5c07c163e0Grant Erickson u32 rmr; /* Reset */ 3905781ccd74c63c6c8567f99101587d5c07c163e0Grant Erickson u32 isr; /* Always */ 4005781ccd74c63c6c8567f99101587d5c07c163e0Grant Erickson u32 iser; /* Reset */ 4105781ccd74c63c6c8567f99101587d5c07c163e0Grant Erickson u32 iahr; /* Reset, R, T */ 4205781ccd74c63c6c8567f99101587d5c07c163e0Grant Erickson u32 ialr; /* Reset, R, T */ 4305781ccd74c63c6c8567f99101587d5c07c163e0Grant Erickson u32 vtpid; /* Reset, R, T */ 4405781ccd74c63c6c8567f99101587d5c07c163e0Grant Erickson u32 vtci; /* Reset, R, T */ 4505781ccd74c63c6c8567f99101587d5c07c163e0Grant Erickson u32 ptr; /* Reset, T */ 4605781ccd74c63c6c8567f99101587d5c07c163e0Grant Erickson union { 4705781ccd74c63c6c8567f99101587d5c07c163e0Grant Erickson /* Registers unique to EMAC4 implementations */ 4805781ccd74c63c6c8567f99101587d5c07c163e0Grant Erickson struct { 4905781ccd74c63c6c8567f99101587d5c07c163e0Grant Erickson u32 iaht1; /* Reset, R */ 5005781ccd74c63c6c8567f99101587d5c07c163e0Grant Erickson u32 iaht2; /* Reset, R */ 5105781ccd74c63c6c8567f99101587d5c07c163e0Grant Erickson u32 iaht3; /* Reset, R */ 5205781ccd74c63c6c8567f99101587d5c07c163e0Grant Erickson u32 iaht4; /* Reset, R */ 5305781ccd74c63c6c8567f99101587d5c07c163e0Grant Erickson u32 gaht1; /* Reset, R */ 5405781ccd74c63c6c8567f99101587d5c07c163e0Grant Erickson u32 gaht2; /* Reset, R */ 5505781ccd74c63c6c8567f99101587d5c07c163e0Grant Erickson u32 gaht3; /* Reset, R */ 5605781ccd74c63c6c8567f99101587d5c07c163e0Grant Erickson u32 gaht4; /* Reset, R */ 5705781ccd74c63c6c8567f99101587d5c07c163e0Grant Erickson } emac4; 5805781ccd74c63c6c8567f99101587d5c07c163e0Grant Erickson /* Registers unique to EMAC4SYNC implementations */ 5905781ccd74c63c6c8567f99101587d5c07c163e0Grant Erickson struct { 6005781ccd74c63c6c8567f99101587d5c07c163e0Grant Erickson u32 mahr; /* Reset, R, T */ 6105781ccd74c63c6c8567f99101587d5c07c163e0Grant Erickson u32 malr; /* Reset, R, T */ 6205781ccd74c63c6c8567f99101587d5c07c163e0Grant Erickson u32 mmahr; /* Reset, R, T */ 6305781ccd74c63c6c8567f99101587d5c07c163e0Grant Erickson u32 mmalr; /* Reset, R, T */ 6405781ccd74c63c6c8567f99101587d5c07c163e0Grant Erickson u32 rsvd0[4]; 6505781ccd74c63c6c8567f99101587d5c07c163e0Grant Erickson } emac4sync; 6605781ccd74c63c6c8567f99101587d5c07c163e0Grant Erickson } u0; 6705781ccd74c63c6c8567f99101587d5c07c163e0Grant Erickson /* Common registers across all EMAC implementations. */ 681d3bb996481e116f5f2b127cbd29b83365d2cf62David Gibson u32 lsah; 691d3bb996481e116f5f2b127cbd29b83365d2cf62David Gibson u32 lsal; 7005781ccd74c63c6c8567f99101587d5c07c163e0Grant Erickson u32 ipgvr; /* Reset, T */ 7105781ccd74c63c6c8567f99101587d5c07c163e0Grant Erickson u32 stacr; /* Special */ 7205781ccd74c63c6c8567f99101587d5c07c163e0Grant Erickson u32 trtr; /* Special */ 7305781ccd74c63c6c8567f99101587d5c07c163e0Grant Erickson u32 rwmr; /* Reset */ 741d3bb996481e116f5f2b127cbd29b83365d2cf62David Gibson u32 octx; 751d3bb996481e116f5f2b127cbd29b83365d2cf62David Gibson u32 ocrx; 7605781ccd74c63c6c8567f99101587d5c07c163e0Grant Erickson union { 7705781ccd74c63c6c8567f99101587d5c07c163e0Grant Erickson /* Registers unique to EMAC4 implementations */ 7805781ccd74c63c6c8567f99101587d5c07c163e0Grant Erickson struct { 7905781ccd74c63c6c8567f99101587d5c07c163e0Grant Erickson u32 ipcr; 8005781ccd74c63c6c8567f99101587d5c07c163e0Grant Erickson } emac4; 8105781ccd74c63c6c8567f99101587d5c07c163e0Grant Erickson /* Registers unique to EMAC4SYNC implementations */ 8205781ccd74c63c6c8567f99101587d5c07c163e0Grant Erickson struct { 8305781ccd74c63c6c8567f99101587d5c07c163e0Grant Erickson u32 rsvd1; 8405781ccd74c63c6c8567f99101587d5c07c163e0Grant Erickson u32 revid; 8505781ccd74c63c6c8567f99101587d5c07c163e0Grant Erickson u32 rsvd2[2]; 8605781ccd74c63c6c8567f99101587d5c07c163e0Grant Erickson u32 iaht1; /* Reset, R */ 8705781ccd74c63c6c8567f99101587d5c07c163e0Grant Erickson u32 iaht2; /* Reset, R */ 8805781ccd74c63c6c8567f99101587d5c07c163e0Grant Erickson u32 iaht3; /* Reset, R */ 8905781ccd74c63c6c8567f99101587d5c07c163e0Grant Erickson u32 iaht4; /* Reset, R */ 9005781ccd74c63c6c8567f99101587d5c07c163e0Grant Erickson u32 iaht5; /* Reset, R */ 9105781ccd74c63c6c8567f99101587d5c07c163e0Grant Erickson u32 iaht6; /* Reset, R */ 9205781ccd74c63c6c8567f99101587d5c07c163e0Grant Erickson u32 iaht7; /* Reset, R */ 9305781ccd74c63c6c8567f99101587d5c07c163e0Grant Erickson u32 iaht8; /* Reset, R */ 9405781ccd74c63c6c8567f99101587d5c07c163e0Grant Erickson u32 gaht1; /* Reset, R */ 9505781ccd74c63c6c8567f99101587d5c07c163e0Grant Erickson u32 gaht2; /* Reset, R */ 9605781ccd74c63c6c8567f99101587d5c07c163e0Grant Erickson u32 gaht3; /* Reset, R */ 9705781ccd74c63c6c8567f99101587d5c07c163e0Grant Erickson u32 gaht4; /* Reset, R */ 9805781ccd74c63c6c8567f99101587d5c07c163e0Grant Erickson u32 gaht5; /* Reset, R */ 9905781ccd74c63c6c8567f99101587d5c07c163e0Grant Erickson u32 gaht6; /* Reset, R */ 10005781ccd74c63c6c8567f99101587d5c07c163e0Grant Erickson u32 gaht7; /* Reset, R */ 10105781ccd74c63c6c8567f99101587d5c07c163e0Grant Erickson u32 gaht8; /* Reset, R */ 10205781ccd74c63c6c8567f99101587d5c07c163e0Grant Erickson u32 tpc; /* Reset, T */ 10305781ccd74c63c6c8567f99101587d5c07c163e0Grant Erickson } emac4sync; 10405781ccd74c63c6c8567f99101587d5c07c163e0Grant Erickson } u1; 1051d3bb996481e116f5f2b127cbd29b83365d2cf62David Gibson}; 1061d3bb996481e116f5f2b127cbd29b83365d2cf62David Gibson 1071d3bb996481e116f5f2b127cbd29b83365d2cf62David Gibson/* 1081d3bb996481e116f5f2b127cbd29b83365d2cf62David Gibson * PHY mode settings (EMAC <-> ZMII/RGMII bridge <-> PHY) 1091d3bb996481e116f5f2b127cbd29b83365d2cf62David Gibson */ 1104157ef1b8779b34581ee8b9dc8f7f95188008ecaShawn Guo#define PHY_MODE_NA PHY_INTERFACE_MODE_NA 1114157ef1b8779b34581ee8b9dc8f7f95188008ecaShawn Guo#define PHY_MODE_MII PHY_INTERFACE_MODE_MII 1124157ef1b8779b34581ee8b9dc8f7f95188008ecaShawn Guo#define PHY_MODE_RMII PHY_INTERFACE_MODE_RMII 1134157ef1b8779b34581ee8b9dc8f7f95188008ecaShawn Guo#define PHY_MODE_SMII PHY_INTERFACE_MODE_SMII 1144157ef1b8779b34581ee8b9dc8f7f95188008ecaShawn Guo#define PHY_MODE_RGMII PHY_INTERFACE_MODE_RGMII 1154157ef1b8779b34581ee8b9dc8f7f95188008ecaShawn Guo#define PHY_MODE_TBI PHY_INTERFACE_MODE_TBI 1164157ef1b8779b34581ee8b9dc8f7f95188008ecaShawn Guo#define PHY_MODE_GMII PHY_INTERFACE_MODE_GMII 1174157ef1b8779b34581ee8b9dc8f7f95188008ecaShawn Guo#define PHY_MODE_RTBI PHY_INTERFACE_MODE_RTBI 1184157ef1b8779b34581ee8b9dc8f7f95188008ecaShawn Guo#define PHY_MODE_SGMII PHY_INTERFACE_MODE_SGMII 1191d3bb996481e116f5f2b127cbd29b83365d2cf62David Gibson 1201d3bb996481e116f5f2b127cbd29b83365d2cf62David Gibson/* EMACx_MR0 */ 1211d3bb996481e116f5f2b127cbd29b83365d2cf62David Gibson#define EMAC_MR0_RXI 0x80000000 1221d3bb996481e116f5f2b127cbd29b83365d2cf62David Gibson#define EMAC_MR0_TXI 0x40000000 1231d3bb996481e116f5f2b127cbd29b83365d2cf62David Gibson#define EMAC_MR0_SRST 0x20000000 1241d3bb996481e116f5f2b127cbd29b83365d2cf62David Gibson#define EMAC_MR0_TXE 0x10000000 1251d3bb996481e116f5f2b127cbd29b83365d2cf62David Gibson#define EMAC_MR0_RXE 0x08000000 1261d3bb996481e116f5f2b127cbd29b83365d2cf62David Gibson#define EMAC_MR0_WKE 0x04000000 1271d3bb996481e116f5f2b127cbd29b83365d2cf62David Gibson 1281d3bb996481e116f5f2b127cbd29b83365d2cf62David Gibson/* EMACx_MR1 */ 1291d3bb996481e116f5f2b127cbd29b83365d2cf62David Gibson#define EMAC_MR1_FDE 0x80000000 1301d3bb996481e116f5f2b127cbd29b83365d2cf62David Gibson#define EMAC_MR1_ILE 0x40000000 1311d3bb996481e116f5f2b127cbd29b83365d2cf62David Gibson#define EMAC_MR1_VLE 0x20000000 1321d3bb996481e116f5f2b127cbd29b83365d2cf62David Gibson#define EMAC_MR1_EIFC 0x10000000 1331d3bb996481e116f5f2b127cbd29b83365d2cf62David Gibson#define EMAC_MR1_APP 0x08000000 1341d3bb996481e116f5f2b127cbd29b83365d2cf62David Gibson#define EMAC_MR1_IST 0x01000000 1351d3bb996481e116f5f2b127cbd29b83365d2cf62David Gibson 1361d3bb996481e116f5f2b127cbd29b83365d2cf62David Gibson#define EMAC_MR1_MF_MASK 0x00c00000 1371d3bb996481e116f5f2b127cbd29b83365d2cf62David Gibson#define EMAC_MR1_MF_10 0x00000000 1381d3bb996481e116f5f2b127cbd29b83365d2cf62David Gibson#define EMAC_MR1_MF_100 0x00400000 1391d3bb996481e116f5f2b127cbd29b83365d2cf62David Gibson#define EMAC_MR1_MF_1000 0x00800000 1401d3bb996481e116f5f2b127cbd29b83365d2cf62David Gibson#define EMAC_MR1_MF_1000GPCS 0x00c00000 1411d3bb996481e116f5f2b127cbd29b83365d2cf62David Gibson#define EMAC_MR1_MF_IPPA(id) (((id) & 0x1f) << 6) 1421d3bb996481e116f5f2b127cbd29b83365d2cf62David Gibson 1431d3bb996481e116f5f2b127cbd29b83365d2cf62David Gibson#define EMAC_MR1_RFS_4K 0x00300000 1441d3bb996481e116f5f2b127cbd29b83365d2cf62David Gibson#define EMAC_MR1_RFS_16K 0x00000000 1451d3bb996481e116f5f2b127cbd29b83365d2cf62David Gibson#define EMAC_MR1_TFS_2K 0x00080000 1461d3bb996481e116f5f2b127cbd29b83365d2cf62David Gibson#define EMAC_MR1_TR0_MULT 0x00008000 1471d3bb996481e116f5f2b127cbd29b83365d2cf62David Gibson#define EMAC_MR1_JPSM 0x00000000 1481d3bb996481e116f5f2b127cbd29b83365d2cf62David Gibson#define EMAC_MR1_MWSW_001 0x00000000 1491d3bb996481e116f5f2b127cbd29b83365d2cf62David Gibson#define EMAC_MR1_BASE(opb) (EMAC_MR1_TFS_2K | EMAC_MR1_TR0_MULT) 1501d3bb996481e116f5f2b127cbd29b83365d2cf62David Gibson 1511d3bb996481e116f5f2b127cbd29b83365d2cf62David Gibson 1521d3bb996481e116f5f2b127cbd29b83365d2cf62David Gibson#define EMAC4_MR1_RFS_2K 0x00100000 1531d3bb996481e116f5f2b127cbd29b83365d2cf62David Gibson#define EMAC4_MR1_RFS_4K 0x00180000 1541d3bb996481e116f5f2b127cbd29b83365d2cf62David Gibson#define EMAC4_MR1_RFS_16K 0x00280000 1551d3bb996481e116f5f2b127cbd29b83365d2cf62David Gibson#define EMAC4_MR1_TFS_2K 0x00020000 1561d3bb996481e116f5f2b127cbd29b83365d2cf62David Gibson#define EMAC4_MR1_TFS_4K 0x00030000 1573201fce0b2b12e4dc9e26dcf09bdb0652ff522dbDave Mitchell#define EMAC4_MR1_TFS_16K 0x00050000 1581d3bb996481e116f5f2b127cbd29b83365d2cf62David Gibson#define EMAC4_MR1_TR 0x00008000 1591d3bb996481e116f5f2b127cbd29b83365d2cf62David Gibson#define EMAC4_MR1_MWSW_001 0x00001000 1601d3bb996481e116f5f2b127cbd29b83365d2cf62David Gibson#define EMAC4_MR1_JPSM 0x00000800 1611d3bb996481e116f5f2b127cbd29b83365d2cf62David Gibson#define EMAC4_MR1_OBCI_MASK 0x00000038 1621d3bb996481e116f5f2b127cbd29b83365d2cf62David Gibson#define EMAC4_MR1_OBCI_50 0x00000000 1631d3bb996481e116f5f2b127cbd29b83365d2cf62David Gibson#define EMAC4_MR1_OBCI_66 0x00000008 1641d3bb996481e116f5f2b127cbd29b83365d2cf62David Gibson#define EMAC4_MR1_OBCI_83 0x00000010 1651d3bb996481e116f5f2b127cbd29b83365d2cf62David Gibson#define EMAC4_MR1_OBCI_100 0x00000018 1661d3bb996481e116f5f2b127cbd29b83365d2cf62David Gibson#define EMAC4_MR1_OBCI_100P 0x00000020 1671d3bb996481e116f5f2b127cbd29b83365d2cf62David Gibson#define EMAC4_MR1_OBCI(freq) ((freq) <= 50 ? EMAC4_MR1_OBCI_50 : \ 1681d3bb996481e116f5f2b127cbd29b83365d2cf62David Gibson (freq) <= 66 ? EMAC4_MR1_OBCI_66 : \ 1691d3bb996481e116f5f2b127cbd29b83365d2cf62David Gibson (freq) <= 83 ? EMAC4_MR1_OBCI_83 : \ 1701d3bb996481e116f5f2b127cbd29b83365d2cf62David Gibson (freq) <= 100 ? EMAC4_MR1_OBCI_100 : \ 1711d3bb996481e116f5f2b127cbd29b83365d2cf62David Gibson EMAC4_MR1_OBCI_100P) 1721d3bb996481e116f5f2b127cbd29b83365d2cf62David Gibson 1731d3bb996481e116f5f2b127cbd29b83365d2cf62David Gibson/* EMACx_TMR0 */ 1741d3bb996481e116f5f2b127cbd29b83365d2cf62David Gibson#define EMAC_TMR0_GNP 0x80000000 1751d3bb996481e116f5f2b127cbd29b83365d2cf62David Gibson#define EMAC_TMR0_DEFAULT 0x00000000 1761d3bb996481e116f5f2b127cbd29b83365d2cf62David Gibson#define EMAC4_TMR0_TFAE_2_32 0x00000001 1771d3bb996481e116f5f2b127cbd29b83365d2cf62David Gibson#define EMAC4_TMR0_TFAE_4_64 0x00000002 1781d3bb996481e116f5f2b127cbd29b83365d2cf62David Gibson#define EMAC4_TMR0_TFAE_8_128 0x00000003 1791d3bb996481e116f5f2b127cbd29b83365d2cf62David Gibson#define EMAC4_TMR0_TFAE_16_256 0x00000004 1801d3bb996481e116f5f2b127cbd29b83365d2cf62David Gibson#define EMAC4_TMR0_TFAE_32_512 0x00000005 1811d3bb996481e116f5f2b127cbd29b83365d2cf62David Gibson#define EMAC4_TMR0_TFAE_64_1024 0x00000006 1821d3bb996481e116f5f2b127cbd29b83365d2cf62David Gibson#define EMAC4_TMR0_TFAE_128_2048 0x00000007 1831d3bb996481e116f5f2b127cbd29b83365d2cf62David Gibson#define EMAC4_TMR0_DEFAULT EMAC4_TMR0_TFAE_2_32 1841d3bb996481e116f5f2b127cbd29b83365d2cf62David Gibson#define EMAC_TMR0_XMIT (EMAC_TMR0_GNP | EMAC_TMR0_DEFAULT) 1851d3bb996481e116f5f2b127cbd29b83365d2cf62David Gibson#define EMAC4_TMR0_XMIT (EMAC_TMR0_GNP | EMAC4_TMR0_DEFAULT) 1861d3bb996481e116f5f2b127cbd29b83365d2cf62David Gibson 1871d3bb996481e116f5f2b127cbd29b83365d2cf62David Gibson/* EMACx_TMR1 */ 1881d3bb996481e116f5f2b127cbd29b83365d2cf62David Gibson 1891d3bb996481e116f5f2b127cbd29b83365d2cf62David Gibson#define EMAC_TMR1(l,h) (((l) << 27) | (((h) & 0xff) << 16)) 1901d3bb996481e116f5f2b127cbd29b83365d2cf62David Gibson#define EMAC4_TMR1(l,h) (((l) << 27) | (((h) & 0x3ff) << 14)) 1911d3bb996481e116f5f2b127cbd29b83365d2cf62David Gibson 1921d3bb996481e116f5f2b127cbd29b83365d2cf62David Gibson/* EMACx_RMR */ 1931d3bb996481e116f5f2b127cbd29b83365d2cf62David Gibson#define EMAC_RMR_SP 0x80000000 1941d3bb996481e116f5f2b127cbd29b83365d2cf62David Gibson#define EMAC_RMR_SFCS 0x40000000 1951d3bb996481e116f5f2b127cbd29b83365d2cf62David Gibson#define EMAC_RMR_RRP 0x20000000 1961d3bb996481e116f5f2b127cbd29b83365d2cf62David Gibson#define EMAC_RMR_RFP 0x10000000 1971d3bb996481e116f5f2b127cbd29b83365d2cf62David Gibson#define EMAC_RMR_ROP 0x08000000 1981d3bb996481e116f5f2b127cbd29b83365d2cf62David Gibson#define EMAC_RMR_RPIR 0x04000000 1991d3bb996481e116f5f2b127cbd29b83365d2cf62David Gibson#define EMAC_RMR_PPP 0x02000000 2001d3bb996481e116f5f2b127cbd29b83365d2cf62David Gibson#define EMAC_RMR_PME 0x01000000 2011d3bb996481e116f5f2b127cbd29b83365d2cf62David Gibson#define EMAC_RMR_PMME 0x00800000 2021d3bb996481e116f5f2b127cbd29b83365d2cf62David Gibson#define EMAC_RMR_IAE 0x00400000 2031d3bb996481e116f5f2b127cbd29b83365d2cf62David Gibson#define EMAC_RMR_MIAE 0x00200000 2041d3bb996481e116f5f2b127cbd29b83365d2cf62David Gibson#define EMAC_RMR_BAE 0x00100000 2051d3bb996481e116f5f2b127cbd29b83365d2cf62David Gibson#define EMAC_RMR_MAE 0x00080000 2061d3bb996481e116f5f2b127cbd29b83365d2cf62David Gibson#define EMAC_RMR_BASE 0x00000000 2071d3bb996481e116f5f2b127cbd29b83365d2cf62David Gibson#define EMAC4_RMR_RFAF_2_32 0x00000001 2081d3bb996481e116f5f2b127cbd29b83365d2cf62David Gibson#define EMAC4_RMR_RFAF_4_64 0x00000002 2091d3bb996481e116f5f2b127cbd29b83365d2cf62David Gibson#define EMAC4_RMR_RFAF_8_128 0x00000003 2101d3bb996481e116f5f2b127cbd29b83365d2cf62David Gibson#define EMAC4_RMR_RFAF_16_256 0x00000004 2111d3bb996481e116f5f2b127cbd29b83365d2cf62David Gibson#define EMAC4_RMR_RFAF_32_512 0x00000005 2121d3bb996481e116f5f2b127cbd29b83365d2cf62David Gibson#define EMAC4_RMR_RFAF_64_1024 0x00000006 2131d3bb996481e116f5f2b127cbd29b83365d2cf62David Gibson#define EMAC4_RMR_RFAF_128_2048 0x00000007 2141d3bb996481e116f5f2b127cbd29b83365d2cf62David Gibson#define EMAC4_RMR_BASE EMAC4_RMR_RFAF_128_2048 215ae5d33723e325392c48bc0ff481d9ec8d646a0edDuc Dang#define EMAC4_RMR_MJS_MASK 0x0001fff8 216ae5d33723e325392c48bc0ff481d9ec8d646a0edDuc Dang#define EMAC4_RMR_MJS(s) (((s) << 3) & EMAC4_RMR_MJS_MASK) 2171d3bb996481e116f5f2b127cbd29b83365d2cf62David Gibson 2181d3bb996481e116f5f2b127cbd29b83365d2cf62David Gibson/* EMACx_ISR & EMACx_ISER */ 2191d3bb996481e116f5f2b127cbd29b83365d2cf62David Gibson#define EMAC4_ISR_TXPE 0x20000000 2201d3bb996481e116f5f2b127cbd29b83365d2cf62David Gibson#define EMAC4_ISR_RXPE 0x10000000 2211d3bb996481e116f5f2b127cbd29b83365d2cf62David Gibson#define EMAC4_ISR_TXUE 0x08000000 2221d3bb996481e116f5f2b127cbd29b83365d2cf62David Gibson#define EMAC4_ISR_RXOE 0x04000000 2231d3bb996481e116f5f2b127cbd29b83365d2cf62David Gibson#define EMAC_ISR_OVR 0x02000000 2241d3bb996481e116f5f2b127cbd29b83365d2cf62David Gibson#define EMAC_ISR_PP 0x01000000 2251d3bb996481e116f5f2b127cbd29b83365d2cf62David Gibson#define EMAC_ISR_BP 0x00800000 2261d3bb996481e116f5f2b127cbd29b83365d2cf62David Gibson#define EMAC_ISR_RP 0x00400000 2271d3bb996481e116f5f2b127cbd29b83365d2cf62David Gibson#define EMAC_ISR_SE 0x00200000 2281d3bb996481e116f5f2b127cbd29b83365d2cf62David Gibson#define EMAC_ISR_ALE 0x00100000 2291d3bb996481e116f5f2b127cbd29b83365d2cf62David Gibson#define EMAC_ISR_BFCS 0x00080000 2301d3bb996481e116f5f2b127cbd29b83365d2cf62David Gibson#define EMAC_ISR_PTLE 0x00040000 2311d3bb996481e116f5f2b127cbd29b83365d2cf62David Gibson#define EMAC_ISR_ORE 0x00020000 2321d3bb996481e116f5f2b127cbd29b83365d2cf62David Gibson#define EMAC_ISR_IRE 0x00010000 2331d3bb996481e116f5f2b127cbd29b83365d2cf62David Gibson#define EMAC_ISR_SQE 0x00000080 2341d3bb996481e116f5f2b127cbd29b83365d2cf62David Gibson#define EMAC_ISR_TE 0x00000040 2351d3bb996481e116f5f2b127cbd29b83365d2cf62David Gibson#define EMAC_ISR_MOS 0x00000002 2361d3bb996481e116f5f2b127cbd29b83365d2cf62David Gibson#define EMAC_ISR_MOF 0x00000001 2371d3bb996481e116f5f2b127cbd29b83365d2cf62David Gibson 2381d3bb996481e116f5f2b127cbd29b83365d2cf62David Gibson/* EMACx_STACR */ 2391d3bb996481e116f5f2b127cbd29b83365d2cf62David Gibson#define EMAC_STACR_PHYD_MASK 0xffff 2401d3bb996481e116f5f2b127cbd29b83365d2cf62David Gibson#define EMAC_STACR_PHYD_SHIFT 16 2411d3bb996481e116f5f2b127cbd29b83365d2cf62David Gibson#define EMAC_STACR_OC 0x00008000 2421d3bb996481e116f5f2b127cbd29b83365d2cf62David Gibson#define EMAC_STACR_PHYE 0x00004000 2431d3bb996481e116f5f2b127cbd29b83365d2cf62David Gibson#define EMAC_STACR_STAC_MASK 0x00003000 2441d3bb996481e116f5f2b127cbd29b83365d2cf62David Gibson#define EMAC_STACR_STAC_READ 0x00001000 2451d3bb996481e116f5f2b127cbd29b83365d2cf62David Gibson#define EMAC_STACR_STAC_WRITE 0x00002000 2461d3bb996481e116f5f2b127cbd29b83365d2cf62David Gibson#define EMAC_STACR_OPBC_MASK 0x00000C00 2471d3bb996481e116f5f2b127cbd29b83365d2cf62David Gibson#define EMAC_STACR_OPBC_50 0x00000000 2481d3bb996481e116f5f2b127cbd29b83365d2cf62David Gibson#define EMAC_STACR_OPBC_66 0x00000400 2491d3bb996481e116f5f2b127cbd29b83365d2cf62David Gibson#define EMAC_STACR_OPBC_83 0x00000800 2501d3bb996481e116f5f2b127cbd29b83365d2cf62David Gibson#define EMAC_STACR_OPBC_100 0x00000C00 2511d3bb996481e116f5f2b127cbd29b83365d2cf62David Gibson#define EMAC_STACR_OPBC(freq) ((freq) <= 50 ? EMAC_STACR_OPBC_50 : \ 2521d3bb996481e116f5f2b127cbd29b83365d2cf62David Gibson (freq) <= 66 ? EMAC_STACR_OPBC_66 : \ 2531d3bb996481e116f5f2b127cbd29b83365d2cf62David Gibson (freq) <= 83 ? EMAC_STACR_OPBC_83 : EMAC_STACR_OPBC_100) 2541d3bb996481e116f5f2b127cbd29b83365d2cf62David Gibson#define EMAC_STACR_BASE(opb) EMAC_STACR_OPBC(opb) 2551d3bb996481e116f5f2b127cbd29b83365d2cf62David Gibson#define EMAC4_STACR_BASE(opb) 0x00000000 2561d3bb996481e116f5f2b127cbd29b83365d2cf62David Gibson#define EMAC_STACR_PCDA_MASK 0x1f 2571d3bb996481e116f5f2b127cbd29b83365d2cf62David Gibson#define EMAC_STACR_PCDA_SHIFT 5 2581d3bb996481e116f5f2b127cbd29b83365d2cf62David Gibson#define EMAC_STACR_PRA_MASK 0x1f 2591d3bb996481e116f5f2b127cbd29b83365d2cf62David Gibson#define EMACX_STACR_STAC_MASK 0x00003800 2601d3bb996481e116f5f2b127cbd29b83365d2cf62David Gibson#define EMACX_STACR_STAC_READ 0x00001000 2611d3bb996481e116f5f2b127cbd29b83365d2cf62David Gibson#define EMACX_STACR_STAC_WRITE 0x00000800 2621d3bb996481e116f5f2b127cbd29b83365d2cf62David Gibson#define EMACX_STACR_STAC_IND_ADDR 0x00002000 2631d3bb996481e116f5f2b127cbd29b83365d2cf62David Gibson#define EMACX_STACR_STAC_IND_READ 0x00003800 2641d3bb996481e116f5f2b127cbd29b83365d2cf62David Gibson#define EMACX_STACR_STAC_IND_READINC 0x00003000 2651d3bb996481e116f5f2b127cbd29b83365d2cf62David Gibson#define EMACX_STACR_STAC_IND_WRITE 0x00002800 2661d3bb996481e116f5f2b127cbd29b83365d2cf62David Gibson 2671d3bb996481e116f5f2b127cbd29b83365d2cf62David Gibson 2681d3bb996481e116f5f2b127cbd29b83365d2cf62David Gibson/* EMACx_TRTR */ 2694acc5a8eb42c3a5a7df570face5f03fb37fff349Dave Mitchell#define EMAC_TRTR_SHIFT_EMAC4 24 2704acc5a8eb42c3a5a7df570face5f03fb37fff349Dave Mitchell#define EMAC_TRTR_SHIFT 27 2711d3bb996481e116f5f2b127cbd29b83365d2cf62David Gibson 2721d3bb996481e116f5f2b127cbd29b83365d2cf62David Gibson/* EMAC specific TX descriptor control fields (write access) */ 2731d3bb996481e116f5f2b127cbd29b83365d2cf62David Gibson#define EMAC_TX_CTRL_GFCS 0x0200 2741d3bb996481e116f5f2b127cbd29b83365d2cf62David Gibson#define EMAC_TX_CTRL_GP 0x0100 2751d3bb996481e116f5f2b127cbd29b83365d2cf62David Gibson#define EMAC_TX_CTRL_ISA 0x0080 2761d3bb996481e116f5f2b127cbd29b83365d2cf62David Gibson#define EMAC_TX_CTRL_RSA 0x0040 2771d3bb996481e116f5f2b127cbd29b83365d2cf62David Gibson#define EMAC_TX_CTRL_IVT 0x0020 2781d3bb996481e116f5f2b127cbd29b83365d2cf62David Gibson#define EMAC_TX_CTRL_RVT 0x0010 2791d3bb996481e116f5f2b127cbd29b83365d2cf62David Gibson#define EMAC_TX_CTRL_TAH_CSUM 0x000e 2801d3bb996481e116f5f2b127cbd29b83365d2cf62David Gibson 2811d3bb996481e116f5f2b127cbd29b83365d2cf62David Gibson/* EMAC specific TX descriptor status fields (read access) */ 2821d3bb996481e116f5f2b127cbd29b83365d2cf62David Gibson#define EMAC_TX_ST_BFCS 0x0200 2831d3bb996481e116f5f2b127cbd29b83365d2cf62David Gibson#define EMAC_TX_ST_LCS 0x0080 2841d3bb996481e116f5f2b127cbd29b83365d2cf62David Gibson#define EMAC_TX_ST_ED 0x0040 2851d3bb996481e116f5f2b127cbd29b83365d2cf62David Gibson#define EMAC_TX_ST_EC 0x0020 2861d3bb996481e116f5f2b127cbd29b83365d2cf62David Gibson#define EMAC_TX_ST_LC 0x0010 2871d3bb996481e116f5f2b127cbd29b83365d2cf62David Gibson#define EMAC_TX_ST_MC 0x0008 2881d3bb996481e116f5f2b127cbd29b83365d2cf62David Gibson#define EMAC_TX_ST_SC 0x0004 2891d3bb996481e116f5f2b127cbd29b83365d2cf62David Gibson#define EMAC_TX_ST_UR 0x0002 2901d3bb996481e116f5f2b127cbd29b83365d2cf62David Gibson#define EMAC_TX_ST_SQE 0x0001 2911d3bb996481e116f5f2b127cbd29b83365d2cf62David Gibson#define EMAC_IS_BAD_TX (EMAC_TX_ST_LCS | EMAC_TX_ST_ED | \ 2921d3bb996481e116f5f2b127cbd29b83365d2cf62David Gibson EMAC_TX_ST_EC | EMAC_TX_ST_LC | \ 2931d3bb996481e116f5f2b127cbd29b83365d2cf62David Gibson EMAC_TX_ST_MC | EMAC_TX_ST_UR) 2941d3bb996481e116f5f2b127cbd29b83365d2cf62David Gibson#define EMAC_IS_BAD_TX_TAH (EMAC_TX_ST_LCS | EMAC_TX_ST_ED | \ 2951d3bb996481e116f5f2b127cbd29b83365d2cf62David Gibson EMAC_TX_ST_EC | EMAC_TX_ST_LC) 2961d3bb996481e116f5f2b127cbd29b83365d2cf62David Gibson 2971d3bb996481e116f5f2b127cbd29b83365d2cf62David Gibson/* EMAC specific RX descriptor status fields (read access) */ 2981d3bb996481e116f5f2b127cbd29b83365d2cf62David Gibson#define EMAC_RX_ST_OE 0x0200 2991d3bb996481e116f5f2b127cbd29b83365d2cf62David Gibson#define EMAC_RX_ST_PP 0x0100 3001d3bb996481e116f5f2b127cbd29b83365d2cf62David Gibson#define EMAC_RX_ST_BP 0x0080 3011d3bb996481e116f5f2b127cbd29b83365d2cf62David Gibson#define EMAC_RX_ST_RP 0x0040 3021d3bb996481e116f5f2b127cbd29b83365d2cf62David Gibson#define EMAC_RX_ST_SE 0x0020 3031d3bb996481e116f5f2b127cbd29b83365d2cf62David Gibson#define EMAC_RX_ST_AE 0x0010 3041d3bb996481e116f5f2b127cbd29b83365d2cf62David Gibson#define EMAC_RX_ST_BFCS 0x0008 3051d3bb996481e116f5f2b127cbd29b83365d2cf62David Gibson#define EMAC_RX_ST_PTL 0x0004 3061d3bb996481e116f5f2b127cbd29b83365d2cf62David Gibson#define EMAC_RX_ST_ORE 0x0002 3071d3bb996481e116f5f2b127cbd29b83365d2cf62David Gibson#define EMAC_RX_ST_IRE 0x0001 3081d3bb996481e116f5f2b127cbd29b83365d2cf62David Gibson#define EMAC_RX_TAH_BAD_CSUM 0x0003 3091d3bb996481e116f5f2b127cbd29b83365d2cf62David Gibson#define EMAC_BAD_RX_MASK (EMAC_RX_ST_OE | EMAC_RX_ST_BP | \ 3101d3bb996481e116f5f2b127cbd29b83365d2cf62David Gibson EMAC_RX_ST_RP | EMAC_RX_ST_SE | \ 3111d3bb996481e116f5f2b127cbd29b83365d2cf62David Gibson EMAC_RX_ST_AE | EMAC_RX_ST_BFCS | \ 3121d3bb996481e116f5f2b127cbd29b83365d2cf62David Gibson EMAC_RX_ST_PTL | EMAC_RX_ST_ORE | \ 3131d3bb996481e116f5f2b127cbd29b83365d2cf62David Gibson EMAC_RX_ST_IRE ) 3141d3bb996481e116f5f2b127cbd29b83365d2cf62David Gibson#endif /* __IBM_NEWEMAC_H */ 315