11202d6ff356cc66dc8d2b85546eb4f187f9e1f25Francois Romieu/* 21202d6ff356cc66dc8d2b85546eb4f187f9e1f25Francois Romieu * Include file for Gigabit Ethernet device driver for Network 31202d6ff356cc66dc8d2b85546eb4f187f9e1f25Francois Romieu * Interface Cards (NICs) utilizing the Tamarack Microelectronics 41202d6ff356cc66dc8d2b85546eb4f187f9e1f25Francois Romieu * Inc. IPG Gigabit or Triple Speed Ethernet Media Access 51202d6ff356cc66dc8d2b85546eb4f187f9e1f25Francois Romieu * Controller. 61202d6ff356cc66dc8d2b85546eb4f187f9e1f25Francois Romieu */ 71202d6ff356cc66dc8d2b85546eb4f187f9e1f25Francois Romieu#ifndef __LINUX_IPG_H 81202d6ff356cc66dc8d2b85546eb4f187f9e1f25Francois Romieu#define __LINUX_IPG_H 91202d6ff356cc66dc8d2b85546eb4f187f9e1f25Francois Romieu 101202d6ff356cc66dc8d2b85546eb4f187f9e1f25Francois Romieu#include <linux/module.h> 111202d6ff356cc66dc8d2b85546eb4f187f9e1f25Francois Romieu 121202d6ff356cc66dc8d2b85546eb4f187f9e1f25Francois Romieu#include <linux/kernel.h> 131202d6ff356cc66dc8d2b85546eb4f187f9e1f25Francois Romieu#include <linux/pci.h> 141202d6ff356cc66dc8d2b85546eb4f187f9e1f25Francois Romieu#include <linux/ioport.h> 151202d6ff356cc66dc8d2b85546eb4f187f9e1f25Francois Romieu#include <linux/errno.h> 161202d6ff356cc66dc8d2b85546eb4f187f9e1f25Francois Romieu#include <asm/io.h> 171202d6ff356cc66dc8d2b85546eb4f187f9e1f25Francois Romieu#include <linux/delay.h> 181202d6ff356cc66dc8d2b85546eb4f187f9e1f25Francois Romieu#include <linux/types.h> 191202d6ff356cc66dc8d2b85546eb4f187f9e1f25Francois Romieu#include <linux/netdevice.h> 201202d6ff356cc66dc8d2b85546eb4f187f9e1f25Francois Romieu#include <linux/etherdevice.h> 211202d6ff356cc66dc8d2b85546eb4f187f9e1f25Francois Romieu#include <linux/init.h> 221202d6ff356cc66dc8d2b85546eb4f187f9e1f25Francois Romieu#include <linux/skbuff.h> 231202d6ff356cc66dc8d2b85546eb4f187f9e1f25Francois Romieu#include <asm/bitops.h> 241202d6ff356cc66dc8d2b85546eb4f187f9e1f25Francois Romieu 251202d6ff356cc66dc8d2b85546eb4f187f9e1f25Francois Romieu/* 261202d6ff356cc66dc8d2b85546eb4f187f9e1f25Francois Romieu * Constants 271202d6ff356cc66dc8d2b85546eb4f187f9e1f25Francois Romieu */ 281202d6ff356cc66dc8d2b85546eb4f187f9e1f25Francois Romieu 291202d6ff356cc66dc8d2b85546eb4f187f9e1f25Francois Romieu/* GMII based PHY IDs */ 301202d6ff356cc66dc8d2b85546eb4f187f9e1f25Francois Romieu#define NS 0x2000 311202d6ff356cc66dc8d2b85546eb4f187f9e1f25Francois Romieu#define MARVELL 0x0141 32dd4683daed6be3fd71105a8289257b75e151288cJoe Perches#define ICPLUS_PHY 0x243 331202d6ff356cc66dc8d2b85546eb4f187f9e1f25Francois Romieu 341202d6ff356cc66dc8d2b85546eb4f187f9e1f25Francois Romieu/* NIC Physical Layer Device MII register fields. */ 351202d6ff356cc66dc8d2b85546eb4f187f9e1f25Francois Romieu#define MII_PHY_SELECTOR_IEEE8023 0x0001 361202d6ff356cc66dc8d2b85546eb4f187f9e1f25Francois Romieu#define MII_PHY_TECHABILITYFIELD 0x1FE0 371202d6ff356cc66dc8d2b85546eb4f187f9e1f25Francois Romieu 381202d6ff356cc66dc8d2b85546eb4f187f9e1f25Francois Romieu/* GMII_PHY_1000 need to set to prefer master */ 391202d6ff356cc66dc8d2b85546eb4f187f9e1f25Francois Romieu#define GMII_PHY_1000BASETCONTROL_PreferMaster 0x0400 401202d6ff356cc66dc8d2b85546eb4f187f9e1f25Francois Romieu 411202d6ff356cc66dc8d2b85546eb4f187f9e1f25Francois Romieu/* NIC Physical Layer Device GMII constants. */ 421202d6ff356cc66dc8d2b85546eb4f187f9e1f25Francois Romieu#define GMII_PREAMBLE 0xFFFFFFFF 431202d6ff356cc66dc8d2b85546eb4f187f9e1f25Francois Romieu#define GMII_ST 0x1 441202d6ff356cc66dc8d2b85546eb4f187f9e1f25Francois Romieu#define GMII_READ 0x2 451202d6ff356cc66dc8d2b85546eb4f187f9e1f25Francois Romieu#define GMII_WRITE 0x1 461202d6ff356cc66dc8d2b85546eb4f187f9e1f25Francois Romieu#define GMII_TA_READ_MASK 0x1 471202d6ff356cc66dc8d2b85546eb4f187f9e1f25Francois Romieu#define GMII_TA_WRITE 0x2 481202d6ff356cc66dc8d2b85546eb4f187f9e1f25Francois Romieu 491202d6ff356cc66dc8d2b85546eb4f187f9e1f25Francois Romieu/* I/O register offsets. */ 501202d6ff356cc66dc8d2b85546eb4f187f9e1f25Francois Romieuenum ipg_regs { 511202d6ff356cc66dc8d2b85546eb4f187f9e1f25Francois Romieu DMA_CTRL = 0x00, 528da5bb7a274559737defa400a42461e1366fc30aPekka Enberg RX_DMA_STATUS = 0x08, /* Unused + reserved */ 531202d6ff356cc66dc8d2b85546eb4f187f9e1f25Francois Romieu TFD_LIST_PTR_0 = 0x10, 541202d6ff356cc66dc8d2b85546eb4f187f9e1f25Francois Romieu TFD_LIST_PTR_1 = 0x14, 551202d6ff356cc66dc8d2b85546eb4f187f9e1f25Francois Romieu TX_DMA_BURST_THRESH = 0x18, 561202d6ff356cc66dc8d2b85546eb4f187f9e1f25Francois Romieu TX_DMA_URGENT_THRESH = 0x19, 571202d6ff356cc66dc8d2b85546eb4f187f9e1f25Francois Romieu TX_DMA_POLL_PERIOD = 0x1a, 581202d6ff356cc66dc8d2b85546eb4f187f9e1f25Francois Romieu RFD_LIST_PTR_0 = 0x1c, 591202d6ff356cc66dc8d2b85546eb4f187f9e1f25Francois Romieu RFD_LIST_PTR_1 = 0x20, 601202d6ff356cc66dc8d2b85546eb4f187f9e1f25Francois Romieu RX_DMA_BURST_THRESH = 0x24, 611202d6ff356cc66dc8d2b85546eb4f187f9e1f25Francois Romieu RX_DMA_URGENT_THRESH = 0x25, 621202d6ff356cc66dc8d2b85546eb4f187f9e1f25Francois Romieu RX_DMA_POLL_PERIOD = 0x26, 631202d6ff356cc66dc8d2b85546eb4f187f9e1f25Francois Romieu DEBUG_CTRL = 0x2c, 641202d6ff356cc66dc8d2b85546eb4f187f9e1f25Francois Romieu ASIC_CTRL = 0x30, 658da5bb7a274559737defa400a42461e1366fc30aPekka Enberg FIFO_CTRL = 0x38, /* Unused */ 661202d6ff356cc66dc8d2b85546eb4f187f9e1f25Francois Romieu FLOW_OFF_THRESH = 0x3c, 671202d6ff356cc66dc8d2b85546eb4f187f9e1f25Francois Romieu FLOW_ON_THRESH = 0x3e, 681202d6ff356cc66dc8d2b85546eb4f187f9e1f25Francois Romieu EEPROM_DATA = 0x48, 691202d6ff356cc66dc8d2b85546eb4f187f9e1f25Francois Romieu EEPROM_CTRL = 0x4a, 708da5bb7a274559737defa400a42461e1366fc30aPekka Enberg EXPROM_ADDR = 0x4c, /* Unused */ 718da5bb7a274559737defa400a42461e1366fc30aPekka Enberg EXPROM_DATA = 0x50, /* Unused */ 728da5bb7a274559737defa400a42461e1366fc30aPekka Enberg WAKE_EVENT = 0x51, /* Unused */ 738da5bb7a274559737defa400a42461e1366fc30aPekka Enberg COUNTDOWN = 0x54, /* Unused */ 741202d6ff356cc66dc8d2b85546eb4f187f9e1f25Francois Romieu INT_STATUS_ACK = 0x5a, 751202d6ff356cc66dc8d2b85546eb4f187f9e1f25Francois Romieu INT_ENABLE = 0x5c, 768da5bb7a274559737defa400a42461e1366fc30aPekka Enberg INT_STATUS = 0x5e, /* Unused */ 771202d6ff356cc66dc8d2b85546eb4f187f9e1f25Francois Romieu TX_STATUS = 0x60, 781202d6ff356cc66dc8d2b85546eb4f187f9e1f25Francois Romieu MAC_CTRL = 0x6c, 798da5bb7a274559737defa400a42461e1366fc30aPekka Enberg VLAN_TAG = 0x70, /* Unused */ 80dea4a87cabc4ba0c09123c6e8392aa68fe437b31Pekka Enberg PHY_SET = 0x75, 811202d6ff356cc66dc8d2b85546eb4f187f9e1f25Francois Romieu PHY_CTRL = 0x76, 821202d6ff356cc66dc8d2b85546eb4f187f9e1f25Francois Romieu STATION_ADDRESS_0 = 0x78, 831202d6ff356cc66dc8d2b85546eb4f187f9e1f25Francois Romieu STATION_ADDRESS_1 = 0x7a, 841202d6ff356cc66dc8d2b85546eb4f187f9e1f25Francois Romieu STATION_ADDRESS_2 = 0x7c, 851202d6ff356cc66dc8d2b85546eb4f187f9e1f25Francois Romieu MAX_FRAME_SIZE = 0x86, 861202d6ff356cc66dc8d2b85546eb4f187f9e1f25Francois Romieu RECEIVE_MODE = 0x88, 871202d6ff356cc66dc8d2b85546eb4f187f9e1f25Francois Romieu HASHTABLE_0 = 0x8c, 881202d6ff356cc66dc8d2b85546eb4f187f9e1f25Francois Romieu HASHTABLE_1 = 0x90, 891202d6ff356cc66dc8d2b85546eb4f187f9e1f25Francois Romieu RMON_STATISTICS_MASK = 0x98, 901202d6ff356cc66dc8d2b85546eb4f187f9e1f25Francois Romieu STATISTICS_MASK = 0x9c, 918da5bb7a274559737defa400a42461e1366fc30aPekka Enberg RX_JUMBO_FRAMES = 0xbc, /* Unused */ 928da5bb7a274559737defa400a42461e1366fc30aPekka Enberg TCP_CHECKSUM_ERRORS = 0xc0, /* Unused */ 938da5bb7a274559737defa400a42461e1366fc30aPekka Enberg IP_CHECKSUM_ERRORS = 0xc2, /* Unused */ 948da5bb7a274559737defa400a42461e1366fc30aPekka Enberg UDP_CHECKSUM_ERRORS = 0xc4, /* Unused */ 958da5bb7a274559737defa400a42461e1366fc30aPekka Enberg TX_JUMBO_FRAMES = 0xf4 /* Unused */ 961202d6ff356cc66dc8d2b85546eb4f187f9e1f25Francois Romieu}; 971202d6ff356cc66dc8d2b85546eb4f187f9e1f25Francois Romieu 981202d6ff356cc66dc8d2b85546eb4f187f9e1f25Francois Romieu/* Ethernet MIB statistic register offsets. */ 99dd4683daed6be3fd71105a8289257b75e151288cJoe Perches#define IPG_OCTETRCVOK 0xA8 1001202d6ff356cc66dc8d2b85546eb4f187f9e1f25Francois Romieu#define IPG_MCSTOCTETRCVDOK 0xAC 1011202d6ff356cc66dc8d2b85546eb4f187f9e1f25Francois Romieu#define IPG_BCSTOCTETRCVOK 0xB0 1021202d6ff356cc66dc8d2b85546eb4f187f9e1f25Francois Romieu#define IPG_FRAMESRCVDOK 0xB4 1031202d6ff356cc66dc8d2b85546eb4f187f9e1f25Francois Romieu#define IPG_MCSTFRAMESRCVDOK 0xB8 1041202d6ff356cc66dc8d2b85546eb4f187f9e1f25Francois Romieu#define IPG_BCSTFRAMESRCVDOK 0xBE 1051202d6ff356cc66dc8d2b85546eb4f187f9e1f25Francois Romieu#define IPG_MACCONTROLFRAMESRCVD 0xC6 106dd4683daed6be3fd71105a8289257b75e151288cJoe Perches#define IPG_FRAMETOOLONGERRRORS 0xC8 107dd4683daed6be3fd71105a8289257b75e151288cJoe Perches#define IPG_INRANGELENGTHERRORS 0xCA 108dd4683daed6be3fd71105a8289257b75e151288cJoe Perches#define IPG_FRAMECHECKSEQERRORS 0xCC 109dd4683daed6be3fd71105a8289257b75e151288cJoe Perches#define IPG_FRAMESLOSTRXERRORS 0xCE 110dd4683daed6be3fd71105a8289257b75e151288cJoe Perches#define IPG_OCTETXMTOK 0xD0 1111202d6ff356cc66dc8d2b85546eb4f187f9e1f25Francois Romieu#define IPG_MCSTOCTETXMTOK 0xD4 1121202d6ff356cc66dc8d2b85546eb4f187f9e1f25Francois Romieu#define IPG_BCSTOCTETXMTOK 0xD8 1131202d6ff356cc66dc8d2b85546eb4f187f9e1f25Francois Romieu#define IPG_FRAMESXMTDOK 0xDC 1141202d6ff356cc66dc8d2b85546eb4f187f9e1f25Francois Romieu#define IPG_MCSTFRAMESXMTDOK 0xE0 115dd4683daed6be3fd71105a8289257b75e151288cJoe Perches#define IPG_FRAMESWDEFERREDXMT 0xE4 1161202d6ff356cc66dc8d2b85546eb4f187f9e1f25Francois Romieu#define IPG_LATECOLLISIONS 0xE8 1171202d6ff356cc66dc8d2b85546eb4f187f9e1f25Francois Romieu#define IPG_MULTICOLFRAMES 0xEC 1181202d6ff356cc66dc8d2b85546eb4f187f9e1f25Francois Romieu#define IPG_SINGLECOLFRAMES 0xF0 1191202d6ff356cc66dc8d2b85546eb4f187f9e1f25Francois Romieu#define IPG_BCSTFRAMESXMTDOK 0xF6 120dd4683daed6be3fd71105a8289257b75e151288cJoe Perches#define IPG_CARRIERSENSEERRORS 0xF8 1211202d6ff356cc66dc8d2b85546eb4f187f9e1f25Francois Romieu#define IPG_MACCONTROLFRAMESXMTDOK 0xFA 122dd4683daed6be3fd71105a8289257b75e151288cJoe Perches#define IPG_FRAMESABORTXSCOLLS 0xFC 123dd4683daed6be3fd71105a8289257b75e151288cJoe Perches#define IPG_FRAMESWEXDEFERRAL 0xFE 1241202d6ff356cc66dc8d2b85546eb4f187f9e1f25Francois Romieu 1251202d6ff356cc66dc8d2b85546eb4f187f9e1f25Francois Romieu/* RMON statistic register offsets. */ 1261202d6ff356cc66dc8d2b85546eb4f187f9e1f25Francois Romieu#define IPG_ETHERSTATSCOLLISIONS 0x100 1271202d6ff356cc66dc8d2b85546eb4f187f9e1f25Francois Romieu#define IPG_ETHERSTATSOCTETSTRANSMIT 0x104 1281202d6ff356cc66dc8d2b85546eb4f187f9e1f25Francois Romieu#define IPG_ETHERSTATSPKTSTRANSMIT 0x108 1291202d6ff356cc66dc8d2b85546eb4f187f9e1f25Francois Romieu#define IPG_ETHERSTATSPKTS64OCTESTSTRANSMIT 0x10C 1301202d6ff356cc66dc8d2b85546eb4f187f9e1f25Francois Romieu#define IPG_ETHERSTATSPKTS65TO127OCTESTSTRANSMIT 0x110 1311202d6ff356cc66dc8d2b85546eb4f187f9e1f25Francois Romieu#define IPG_ETHERSTATSPKTS128TO255OCTESTSTRANSMIT 0x114 1321202d6ff356cc66dc8d2b85546eb4f187f9e1f25Francois Romieu#define IPG_ETHERSTATSPKTS256TO511OCTESTSTRANSMIT 0x118 1331202d6ff356cc66dc8d2b85546eb4f187f9e1f25Francois Romieu#define IPG_ETHERSTATSPKTS512TO1023OCTESTSTRANSMIT 0x11C 1341202d6ff356cc66dc8d2b85546eb4f187f9e1f25Francois Romieu#define IPG_ETHERSTATSPKTS1024TO1518OCTESTSTRANSMIT 0x120 1351202d6ff356cc66dc8d2b85546eb4f187f9e1f25Francois Romieu#define IPG_ETHERSTATSCRCALIGNERRORS 0x124 1361202d6ff356cc66dc8d2b85546eb4f187f9e1f25Francois Romieu#define IPG_ETHERSTATSUNDERSIZEPKTS 0x128 137dd4683daed6be3fd71105a8289257b75e151288cJoe Perches#define IPG_ETHERSTATSFRAGMENTS 0x12C 138dd4683daed6be3fd71105a8289257b75e151288cJoe Perches#define IPG_ETHERSTATSJABBERS 0x130 1391202d6ff356cc66dc8d2b85546eb4f187f9e1f25Francois Romieu#define IPG_ETHERSTATSOCTETS 0x134 1401202d6ff356cc66dc8d2b85546eb4f187f9e1f25Francois Romieu#define IPG_ETHERSTATSPKTS 0x138 1411202d6ff356cc66dc8d2b85546eb4f187f9e1f25Francois Romieu#define IPG_ETHERSTATSPKTS64OCTESTS 0x13C 1421202d6ff356cc66dc8d2b85546eb4f187f9e1f25Francois Romieu#define IPG_ETHERSTATSPKTS65TO127OCTESTS 0x140 1431202d6ff356cc66dc8d2b85546eb4f187f9e1f25Francois Romieu#define IPG_ETHERSTATSPKTS128TO255OCTESTS 0x144 1441202d6ff356cc66dc8d2b85546eb4f187f9e1f25Francois Romieu#define IPG_ETHERSTATSPKTS256TO511OCTESTS 0x148 1451202d6ff356cc66dc8d2b85546eb4f187f9e1f25Francois Romieu#define IPG_ETHERSTATSPKTS512TO1023OCTESTS 0x14C 1461202d6ff356cc66dc8d2b85546eb4f187f9e1f25Francois Romieu#define IPG_ETHERSTATSPKTS1024TO1518OCTESTS 0x150 1471202d6ff356cc66dc8d2b85546eb4f187f9e1f25Francois Romieu 1481202d6ff356cc66dc8d2b85546eb4f187f9e1f25Francois Romieu/* RMON statistic register equivalents. */ 1491202d6ff356cc66dc8d2b85546eb4f187f9e1f25Francois Romieu#define IPG_ETHERSTATSMULTICASTPKTSTRANSMIT 0xE0 1501202d6ff356cc66dc8d2b85546eb4f187f9e1f25Francois Romieu#define IPG_ETHERSTATSBROADCASTPKTSTRANSMIT 0xF6 1511202d6ff356cc66dc8d2b85546eb4f187f9e1f25Francois Romieu#define IPG_ETHERSTATSMULTICASTPKTS 0xB8 1521202d6ff356cc66dc8d2b85546eb4f187f9e1f25Francois Romieu#define IPG_ETHERSTATSBROADCASTPKTS 0xBE 1531202d6ff356cc66dc8d2b85546eb4f187f9e1f25Francois Romieu#define IPG_ETHERSTATSOVERSIZEPKTS 0xC8 1541202d6ff356cc66dc8d2b85546eb4f187f9e1f25Francois Romieu#define IPG_ETHERSTATSDROPEVENTS 0xCE 1551202d6ff356cc66dc8d2b85546eb4f187f9e1f25Francois Romieu 1561202d6ff356cc66dc8d2b85546eb4f187f9e1f25Francois Romieu/* Serial EEPROM offsets */ 157dd4683daed6be3fd71105a8289257b75e151288cJoe Perches#define IPG_EEPROM_CONFIGPARAM 0x00 1581202d6ff356cc66dc8d2b85546eb4f187f9e1f25Francois Romieu#define IPG_EEPROM_ASICCTRL 0x01 1591202d6ff356cc66dc8d2b85546eb4f187f9e1f25Francois Romieu#define IPG_EEPROM_SUBSYSTEMVENDORID 0x02 160dd4683daed6be3fd71105a8289257b75e151288cJoe Perches#define IPG_EEPROM_SUBSYSTEMID 0x03 1611202d6ff356cc66dc8d2b85546eb4f187f9e1f25Francois Romieu#define IPG_EEPROM_STATIONADDRESS0 0x10 1621202d6ff356cc66dc8d2b85546eb4f187f9e1f25Francois Romieu#define IPG_EEPROM_STATIONADDRESS1 0x11 1631202d6ff356cc66dc8d2b85546eb4f187f9e1f25Francois Romieu#define IPG_EEPROM_STATIONADDRESS2 0x12 1641202d6ff356cc66dc8d2b85546eb4f187f9e1f25Francois Romieu 1651202d6ff356cc66dc8d2b85546eb4f187f9e1f25Francois Romieu/* Register & data structure bit masks */ 1661202d6ff356cc66dc8d2b85546eb4f187f9e1f25Francois Romieu 1671202d6ff356cc66dc8d2b85546eb4f187f9e1f25Francois Romieu/* PCI register masks. */ 1681202d6ff356cc66dc8d2b85546eb4f187f9e1f25Francois Romieu 1691202d6ff356cc66dc8d2b85546eb4f187f9e1f25Francois Romieu/* IOBaseAddress */ 1701202d6ff356cc66dc8d2b85546eb4f187f9e1f25Francois Romieu#define IPG_PIB_RSVD_MASK 0xFFFFFE01 171dd4683daed6be3fd71105a8289257b75e151288cJoe Perches#define IPG_PIB_IOBASEADDRESS 0xFFFFFF00 172dd4683daed6be3fd71105a8289257b75e151288cJoe Perches#define IPG_PIB_IOBASEADDRIND 0x00000001 1731202d6ff356cc66dc8d2b85546eb4f187f9e1f25Francois Romieu 1741202d6ff356cc66dc8d2b85546eb4f187f9e1f25Francois Romieu/* MemBaseAddress */ 1751202d6ff356cc66dc8d2b85546eb4f187f9e1f25Francois Romieu#define IPG_PMB_RSVD_MASK 0xFFFFFE07 176dd4683daed6be3fd71105a8289257b75e151288cJoe Perches#define IPG_PMB_MEMBASEADDRIND 0x00000001 1771202d6ff356cc66dc8d2b85546eb4f187f9e1f25Francois Romieu#define IPG_PMB_MEMMAPTYPE 0x00000006 1781202d6ff356cc66dc8d2b85546eb4f187f9e1f25Francois Romieu#define IPG_PMB_MEMMAPTYPE0 0x00000002 1791202d6ff356cc66dc8d2b85546eb4f187f9e1f25Francois Romieu#define IPG_PMB_MEMMAPTYPE1 0x00000004 180dd4683daed6be3fd71105a8289257b75e151288cJoe Perches#define IPG_PMB_MEMBASEADDRESS 0xFFFFFE00 1811202d6ff356cc66dc8d2b85546eb4f187f9e1f25Francois Romieu 1821202d6ff356cc66dc8d2b85546eb4f187f9e1f25Francois Romieu/* ConfigStatus */ 1831202d6ff356cc66dc8d2b85546eb4f187f9e1f25Francois Romieu#define IPG_CS_RSVD_MASK 0xFFB0 1841202d6ff356cc66dc8d2b85546eb4f187f9e1f25Francois Romieu#define IPG_CS_CAPABILITIES 0x0010 1851202d6ff356cc66dc8d2b85546eb4f187f9e1f25Francois Romieu#define IPG_CS_66MHZCAPABLE 0x0020 1861202d6ff356cc66dc8d2b85546eb4f187f9e1f25Francois Romieu#define IPG_CS_FASTBACK2BACK 0x0080 1871202d6ff356cc66dc8d2b85546eb4f187f9e1f25Francois Romieu#define IPG_CS_DATAPARITYREPORTED 0x0100 1881202d6ff356cc66dc8d2b85546eb4f187f9e1f25Francois Romieu#define IPG_CS_DEVSELTIMING 0x0600 1891202d6ff356cc66dc8d2b85546eb4f187f9e1f25Francois Romieu#define IPG_CS_SIGNALEDTARGETABORT 0x0800 1901202d6ff356cc66dc8d2b85546eb4f187f9e1f25Francois Romieu#define IPG_CS_RECEIVEDTARGETABORT 0x1000 1911202d6ff356cc66dc8d2b85546eb4f187f9e1f25Francois Romieu#define IPG_CS_RECEIVEDMASTERABORT 0x2000 1921202d6ff356cc66dc8d2b85546eb4f187f9e1f25Francois Romieu#define IPG_CS_SIGNALEDSYSTEMERROR 0x4000 1931202d6ff356cc66dc8d2b85546eb4f187f9e1f25Francois Romieu#define IPG_CS_DETECTEDPARITYERROR 0x8000 1941202d6ff356cc66dc8d2b85546eb4f187f9e1f25Francois Romieu 1951202d6ff356cc66dc8d2b85546eb4f187f9e1f25Francois Romieu/* TFD data structure masks. */ 1961202d6ff356cc66dc8d2b85546eb4f187f9e1f25Francois Romieu 1971202d6ff356cc66dc8d2b85546eb4f187f9e1f25Francois Romieu/* TFDList, TFC */ 1981202d6ff356cc66dc8d2b85546eb4f187f9e1f25Francois Romieu#define IPG_TFC_RSVD_MASK 0x0000FFFF9FFFFFFF 199dd4683daed6be3fd71105a8289257b75e151288cJoe Perches#define IPG_TFC_FRAMEID 0x000000000000FFFF 2001202d6ff356cc66dc8d2b85546eb4f187f9e1f25Francois Romieu#define IPG_TFC_WORDALIGN 0x0000000000030000 2011202d6ff356cc66dc8d2b85546eb4f187f9e1f25Francois Romieu#define IPG_TFC_WORDALIGNTODWORD 0x0000000000000000 202dd4683daed6be3fd71105a8289257b75e151288cJoe Perches#define IPG_TFC_WORDALIGNTOWORD 0x0000000000020000 2031202d6ff356cc66dc8d2b85546eb4f187f9e1f25Francois Romieu#define IPG_TFC_WORDALIGNDISABLED 0x0000000000030000 2041202d6ff356cc66dc8d2b85546eb4f187f9e1f25Francois Romieu#define IPG_TFC_TCPCHECKSUMENABLE 0x0000000000040000 2051202d6ff356cc66dc8d2b85546eb4f187f9e1f25Francois Romieu#define IPG_TFC_UDPCHECKSUMENABLE 0x0000000000080000 2061202d6ff356cc66dc8d2b85546eb4f187f9e1f25Francois Romieu#define IPG_TFC_IPCHECKSUMENABLE 0x0000000000100000 2071202d6ff356cc66dc8d2b85546eb4f187f9e1f25Francois Romieu#define IPG_TFC_FCSAPPENDDISABLE 0x0000000000200000 2081202d6ff356cc66dc8d2b85546eb4f187f9e1f25Francois Romieu#define IPG_TFC_TXINDICATE 0x0000000000400000 209dd4683daed6be3fd71105a8289257b75e151288cJoe Perches#define IPG_TFC_TXDMAINDICATE 0x0000000000800000 2101202d6ff356cc66dc8d2b85546eb4f187f9e1f25Francois Romieu#define IPG_TFC_FRAGCOUNT 0x000000000F000000 211dd4683daed6be3fd71105a8289257b75e151288cJoe Perches#define IPG_TFC_VLANTAGINSERT 0x0000000010000000 212dd4683daed6be3fd71105a8289257b75e151288cJoe Perches#define IPG_TFC_TFDDONE 0x0000000080000000 2131202d6ff356cc66dc8d2b85546eb4f187f9e1f25Francois Romieu#define IPG_TFC_VID 0x00000FFF00000000 2141202d6ff356cc66dc8d2b85546eb4f187f9e1f25Francois Romieu#define IPG_TFC_CFI 0x0000100000000000 2151202d6ff356cc66dc8d2b85546eb4f187f9e1f25Francois Romieu#define IPG_TFC_USERPRIORITY 0x0000E00000000000 2161202d6ff356cc66dc8d2b85546eb4f187f9e1f25Francois Romieu 2171202d6ff356cc66dc8d2b85546eb4f187f9e1f25Francois Romieu/* TFDList, FragInfo */ 2181202d6ff356cc66dc8d2b85546eb4f187f9e1f25Francois Romieu#define IPG_TFI_RSVD_MASK 0xFFFF00FFFFFFFFFF 2191202d6ff356cc66dc8d2b85546eb4f187f9e1f25Francois Romieu#define IPG_TFI_FRAGADDR 0x000000FFFFFFFFFF 220dd4683daed6be3fd71105a8289257b75e151288cJoe Perches#define IPG_TFI_FRAGLEN 0xFFFF000000000000LL 2211202d6ff356cc66dc8d2b85546eb4f187f9e1f25Francois Romieu 2221202d6ff356cc66dc8d2b85546eb4f187f9e1f25Francois Romieu/* RFD data structure masks. */ 2231202d6ff356cc66dc8d2b85546eb4f187f9e1f25Francois Romieu 2241202d6ff356cc66dc8d2b85546eb4f187f9e1f25Francois Romieu/* RFDList, RFS */ 2251202d6ff356cc66dc8d2b85546eb4f187f9e1f25Francois Romieu#define IPG_RFS_RSVD_MASK 0x0000FFFFFFFFFFFF 2261202d6ff356cc66dc8d2b85546eb4f187f9e1f25Francois Romieu#define IPG_RFS_RXFRAMELEN 0x000000000000FFFF 227dd4683daed6be3fd71105a8289257b75e151288cJoe Perches#define IPG_RFS_RXFIFOOVERRUN 0x0000000000010000 2281202d6ff356cc66dc8d2b85546eb4f187f9e1f25Francois Romieu#define IPG_RFS_RXRUNTFRAME 0x0000000000020000 2291202d6ff356cc66dc8d2b85546eb4f187f9e1f25Francois Romieu#define IPG_RFS_RXALIGNMENTERROR 0x0000000000040000 2301202d6ff356cc66dc8d2b85546eb4f187f9e1f25Francois Romieu#define IPG_RFS_RXFCSERROR 0x0000000000080000 2311202d6ff356cc66dc8d2b85546eb4f187f9e1f25Francois Romieu#define IPG_RFS_RXOVERSIZEDFRAME 0x0000000000100000 232dd4683daed6be3fd71105a8289257b75e151288cJoe Perches#define IPG_RFS_RXLENGTHERROR 0x0000000000200000 2331202d6ff356cc66dc8d2b85546eb4f187f9e1f25Francois Romieu#define IPG_RFS_VLANDETECTED 0x0000000000400000 2341202d6ff356cc66dc8d2b85546eb4f187f9e1f25Francois Romieu#define IPG_RFS_TCPDETECTED 0x0000000000800000 2351202d6ff356cc66dc8d2b85546eb4f187f9e1f25Francois Romieu#define IPG_RFS_TCPERROR 0x0000000001000000 2361202d6ff356cc66dc8d2b85546eb4f187f9e1f25Francois Romieu#define IPG_RFS_UDPDETECTED 0x0000000002000000 2371202d6ff356cc66dc8d2b85546eb4f187f9e1f25Francois Romieu#define IPG_RFS_UDPERROR 0x0000000004000000 2381202d6ff356cc66dc8d2b85546eb4f187f9e1f25Francois Romieu#define IPG_RFS_IPDETECTED 0x0000000008000000 239dd4683daed6be3fd71105a8289257b75e151288cJoe Perches#define IPG_RFS_IPERROR 0x0000000010000000 2401202d6ff356cc66dc8d2b85546eb4f187f9e1f25Francois Romieu#define IPG_RFS_FRAMESTART 0x0000000020000000 2411202d6ff356cc66dc8d2b85546eb4f187f9e1f25Francois Romieu#define IPG_RFS_FRAMEEND 0x0000000040000000 242dd4683daed6be3fd71105a8289257b75e151288cJoe Perches#define IPG_RFS_RFDDONE 0x0000000080000000 2431202d6ff356cc66dc8d2b85546eb4f187f9e1f25Francois Romieu#define IPG_RFS_TCI 0x0000FFFF00000000 2441202d6ff356cc66dc8d2b85546eb4f187f9e1f25Francois Romieu 2451202d6ff356cc66dc8d2b85546eb4f187f9e1f25Francois Romieu/* RFDList, FragInfo */ 2461202d6ff356cc66dc8d2b85546eb4f187f9e1f25Francois Romieu#define IPG_RFI_RSVD_MASK 0xFFFF00FFFFFFFFFF 2471202d6ff356cc66dc8d2b85546eb4f187f9e1f25Francois Romieu#define IPG_RFI_FRAGADDR 0x000000FFFFFFFFFF 248dd4683daed6be3fd71105a8289257b75e151288cJoe Perches#define IPG_RFI_FRAGLEN 0xFFFF000000000000LL 2491202d6ff356cc66dc8d2b85546eb4f187f9e1f25Francois Romieu 2501202d6ff356cc66dc8d2b85546eb4f187f9e1f25Francois Romieu/* I/O Register masks. */ 2511202d6ff356cc66dc8d2b85546eb4f187f9e1f25Francois Romieu 2521202d6ff356cc66dc8d2b85546eb4f187f9e1f25Francois Romieu/* RMON Statistics Mask */ 2531202d6ff356cc66dc8d2b85546eb4f187f9e1f25Francois Romieu#define IPG_RZ_ALL 0x0FFFFFFF 2541202d6ff356cc66dc8d2b85546eb4f187f9e1f25Francois Romieu 2551202d6ff356cc66dc8d2b85546eb4f187f9e1f25Francois Romieu/* Statistics Mask */ 2561202d6ff356cc66dc8d2b85546eb4f187f9e1f25Francois Romieu#define IPG_SM_ALL 0x0FFFFFFF 257dd4683daed6be3fd71105a8289257b75e151288cJoe Perches#define IPG_SM_OCTETRCVOK_FRAMESRCVDOK 0x00000001 258dd4683daed6be3fd71105a8289257b75e151288cJoe Perches#define IPG_SM_MCSTOCTETRCVDOK_MCSTFRAMESRCVDOK 0x00000002 259dd4683daed6be3fd71105a8289257b75e151288cJoe Perches#define IPG_SM_BCSTOCTETRCVDOK_BCSTFRAMESRCVDOK 0x00000004 2601202d6ff356cc66dc8d2b85546eb4f187f9e1f25Francois Romieu#define IPG_SM_RXJUMBOFRAMES 0x00000008 2611202d6ff356cc66dc8d2b85546eb4f187f9e1f25Francois Romieu#define IPG_SM_TCPCHECKSUMERRORS 0x00000010 262dd4683daed6be3fd71105a8289257b75e151288cJoe Perches#define IPG_SM_IPCHECKSUMERRORS 0x00000020 2631202d6ff356cc66dc8d2b85546eb4f187f9e1f25Francois Romieu#define IPG_SM_UDPCHECKSUMERRORS 0x00000040 2641202d6ff356cc66dc8d2b85546eb4f187f9e1f25Francois Romieu#define IPG_SM_MACCONTROLFRAMESRCVD 0x00000080 2651202d6ff356cc66dc8d2b85546eb4f187f9e1f25Francois Romieu#define IPG_SM_FRAMESTOOLONGERRORS 0x00000100 2661202d6ff356cc66dc8d2b85546eb4f187f9e1f25Francois Romieu#define IPG_SM_INRANGELENGTHERRORS 0x00000200 2671202d6ff356cc66dc8d2b85546eb4f187f9e1f25Francois Romieu#define IPG_SM_FRAMECHECKSEQERRORS 0x00000400 2681202d6ff356cc66dc8d2b85546eb4f187f9e1f25Francois Romieu#define IPG_SM_FRAMESLOSTRXERRORS 0x00000800 269dd4683daed6be3fd71105a8289257b75e151288cJoe Perches#define IPG_SM_OCTETXMTOK_FRAMESXMTOK 0x00001000 270dd4683daed6be3fd71105a8289257b75e151288cJoe Perches#define IPG_SM_MCSTOCTETXMTOK_MCSTFRAMESXMTDOK 0x00002000 271dd4683daed6be3fd71105a8289257b75e151288cJoe Perches#define IPG_SM_BCSTOCTETXMTOK_BCSTFRAMESXMTDOK 0x00004000 2721202d6ff356cc66dc8d2b85546eb4f187f9e1f25Francois Romieu#define IPG_SM_FRAMESWDEFERREDXMT 0x00008000 273dd4683daed6be3fd71105a8289257b75e151288cJoe Perches#define IPG_SM_LATECOLLISIONS 0x00010000 274dd4683daed6be3fd71105a8289257b75e151288cJoe Perches#define IPG_SM_MULTICOLFRAMES 0x00020000 275dd4683daed6be3fd71105a8289257b75e151288cJoe Perches#define IPG_SM_SINGLECOLFRAMES 0x00040000 2761202d6ff356cc66dc8d2b85546eb4f187f9e1f25Francois Romieu#define IPG_SM_TXJUMBOFRAMES 0x00080000 2771202d6ff356cc66dc8d2b85546eb4f187f9e1f25Francois Romieu#define IPG_SM_CARRIERSENSEERRORS 0x00100000 2781202d6ff356cc66dc8d2b85546eb4f187f9e1f25Francois Romieu#define IPG_SM_MACCONTROLFRAMESXMTD 0x00200000 2791202d6ff356cc66dc8d2b85546eb4f187f9e1f25Francois Romieu#define IPG_SM_FRAMESABORTXSCOLLS 0x00400000 280dd4683daed6be3fd71105a8289257b75e151288cJoe Perches#define IPG_SM_FRAMESWEXDEFERAL 0x00800000 2811202d6ff356cc66dc8d2b85546eb4f187f9e1f25Francois Romieu 2821202d6ff356cc66dc8d2b85546eb4f187f9e1f25Francois Romieu/* Countdown */ 2831202d6ff356cc66dc8d2b85546eb4f187f9e1f25Francois Romieu#define IPG_CD_RSVD_MASK 0x0700FFFF 2841202d6ff356cc66dc8d2b85546eb4f187f9e1f25Francois Romieu#define IPG_CD_COUNT 0x0000FFFF 285dd4683daed6be3fd71105a8289257b75e151288cJoe Perches#define IPG_CD_COUNTDOWNSPEED 0x01000000 2861202d6ff356cc66dc8d2b85546eb4f187f9e1f25Francois Romieu#define IPG_CD_COUNTDOWNMODE 0x02000000 287dd4683daed6be3fd71105a8289257b75e151288cJoe Perches#define IPG_CD_COUNTINTENABLED 0x04000000 2881202d6ff356cc66dc8d2b85546eb4f187f9e1f25Francois Romieu 2891202d6ff356cc66dc8d2b85546eb4f187f9e1f25Francois Romieu/* TxDMABurstThresh */ 2901202d6ff356cc66dc8d2b85546eb4f187f9e1f25Francois Romieu#define IPG_TB_RSVD_MASK 0xFF 2911202d6ff356cc66dc8d2b85546eb4f187f9e1f25Francois Romieu 2921202d6ff356cc66dc8d2b85546eb4f187f9e1f25Francois Romieu/* TxDMAUrgentThresh */ 2931202d6ff356cc66dc8d2b85546eb4f187f9e1f25Francois Romieu#define IPG_TU_RSVD_MASK 0xFF 2941202d6ff356cc66dc8d2b85546eb4f187f9e1f25Francois Romieu 2951202d6ff356cc66dc8d2b85546eb4f187f9e1f25Francois Romieu/* TxDMAPollPeriod */ 2961202d6ff356cc66dc8d2b85546eb4f187f9e1f25Francois Romieu#define IPG_TP_RSVD_MASK 0xFF 2971202d6ff356cc66dc8d2b85546eb4f187f9e1f25Francois Romieu 2981202d6ff356cc66dc8d2b85546eb4f187f9e1f25Francois Romieu/* RxDMAUrgentThresh */ 2991202d6ff356cc66dc8d2b85546eb4f187f9e1f25Francois Romieu#define IPG_RU_RSVD_MASK 0xFF 3001202d6ff356cc66dc8d2b85546eb4f187f9e1f25Francois Romieu 3011202d6ff356cc66dc8d2b85546eb4f187f9e1f25Francois Romieu/* RxDMAPollPeriod */ 3021202d6ff356cc66dc8d2b85546eb4f187f9e1f25Francois Romieu#define IPG_RP_RSVD_MASK 0xFF 3031202d6ff356cc66dc8d2b85546eb4f187f9e1f25Francois Romieu 3041202d6ff356cc66dc8d2b85546eb4f187f9e1f25Francois Romieu/* ReceiveMode */ 3051202d6ff356cc66dc8d2b85546eb4f187f9e1f25Francois Romieu#define IPG_RM_RSVD_MASK 0x3F 3061202d6ff356cc66dc8d2b85546eb4f187f9e1f25Francois Romieu#define IPG_RM_RECEIVEUNICAST 0x01 3071202d6ff356cc66dc8d2b85546eb4f187f9e1f25Francois Romieu#define IPG_RM_RECEIVEMULTICAST 0x02 3081202d6ff356cc66dc8d2b85546eb4f187f9e1f25Francois Romieu#define IPG_RM_RECEIVEBROADCAST 0x04 3091202d6ff356cc66dc8d2b85546eb4f187f9e1f25Francois Romieu#define IPG_RM_RECEIVEALLFRAMES 0x08 3101202d6ff356cc66dc8d2b85546eb4f187f9e1f25Francois Romieu#define IPG_RM_RECEIVEMULTICASTHASH 0x10 3111202d6ff356cc66dc8d2b85546eb4f187f9e1f25Francois Romieu#define IPG_RM_RECEIVEIPMULTICAST 0x20 3121202d6ff356cc66dc8d2b85546eb4f187f9e1f25Francois Romieu 313dea4a87cabc4ba0c09123c6e8392aa68fe437b31Pekka Enberg/* PhySet */ 3141202d6ff356cc66dc8d2b85546eb4f187f9e1f25Francois Romieu#define IPG_PS_MEM_LENB9B 0x01 3151202d6ff356cc66dc8d2b85546eb4f187f9e1f25Francois Romieu#define IPG_PS_MEM_LEN9 0x02 3161202d6ff356cc66dc8d2b85546eb4f187f9e1f25Francois Romieu#define IPG_PS_NON_COMPDET 0x04 3171202d6ff356cc66dc8d2b85546eb4f187f9e1f25Francois Romieu 3181202d6ff356cc66dc8d2b85546eb4f187f9e1f25Francois Romieu/* PhyCtrl */ 3191202d6ff356cc66dc8d2b85546eb4f187f9e1f25Francois Romieu#define IPG_PC_RSVD_MASK 0xFF 3201202d6ff356cc66dc8d2b85546eb4f187f9e1f25Francois Romieu#define IPG_PC_MGMTCLK_LO 0x00 3211202d6ff356cc66dc8d2b85546eb4f187f9e1f25Francois Romieu#define IPG_PC_MGMTCLK_HI 0x01 3221202d6ff356cc66dc8d2b85546eb4f187f9e1f25Francois Romieu#define IPG_PC_MGMTCLK 0x01 3231202d6ff356cc66dc8d2b85546eb4f187f9e1f25Francois Romieu#define IPG_PC_MGMTDATA 0x02 3241202d6ff356cc66dc8d2b85546eb4f187f9e1f25Francois Romieu#define IPG_PC_MGMTDIR 0x04 3251202d6ff356cc66dc8d2b85546eb4f187f9e1f25Francois Romieu#define IPG_PC_DUPLEX_POLARITY 0x08 3261202d6ff356cc66dc8d2b85546eb4f187f9e1f25Francois Romieu#define IPG_PC_DUPLEX_STATUS 0x10 3271202d6ff356cc66dc8d2b85546eb4f187f9e1f25Francois Romieu#define IPG_PC_LINK_POLARITY 0x20 3281202d6ff356cc66dc8d2b85546eb4f187f9e1f25Francois Romieu#define IPG_PC_LINK_SPEED 0xC0 3291202d6ff356cc66dc8d2b85546eb4f187f9e1f25Francois Romieu#define IPG_PC_LINK_SPEED_10MBPS 0x40 3301202d6ff356cc66dc8d2b85546eb4f187f9e1f25Francois Romieu#define IPG_PC_LINK_SPEED_100MBPS 0x80 3311202d6ff356cc66dc8d2b85546eb4f187f9e1f25Francois Romieu#define IPG_PC_LINK_SPEED_1000MBPS 0xC0 3321202d6ff356cc66dc8d2b85546eb4f187f9e1f25Francois Romieu 3331202d6ff356cc66dc8d2b85546eb4f187f9e1f25Francois Romieu/* DMACtrl */ 3341202d6ff356cc66dc8d2b85546eb4f187f9e1f25Francois Romieu#define IPG_DC_RSVD_MASK 0xC07D9818 3351202d6ff356cc66dc8d2b85546eb4f187f9e1f25Francois Romieu#define IPG_DC_RX_DMA_COMPLETE 0x00000008 3361202d6ff356cc66dc8d2b85546eb4f187f9e1f25Francois Romieu#define IPG_DC_RX_DMA_POLL_NOW 0x00000010 3371202d6ff356cc66dc8d2b85546eb4f187f9e1f25Francois Romieu#define IPG_DC_TX_DMA_COMPLETE 0x00000800 3381202d6ff356cc66dc8d2b85546eb4f187f9e1f25Francois Romieu#define IPG_DC_TX_DMA_POLL_NOW 0x00001000 3391202d6ff356cc66dc8d2b85546eb4f187f9e1f25Francois Romieu#define IPG_DC_TX_DMA_IN_PROG 0x00008000 3401202d6ff356cc66dc8d2b85546eb4f187f9e1f25Francois Romieu#define IPG_DC_RX_EARLY_DISABLE 0x00010000 3411202d6ff356cc66dc8d2b85546eb4f187f9e1f25Francois Romieu#define IPG_DC_MWI_DISABLE 0x00040000 3421202d6ff356cc66dc8d2b85546eb4f187f9e1f25Francois Romieu#define IPG_DC_TX_WRITE_BACK_DISABLE 0x00080000 3431202d6ff356cc66dc8d2b85546eb4f187f9e1f25Francois Romieu#define IPG_DC_TX_BURST_LIMIT 0x00700000 3441202d6ff356cc66dc8d2b85546eb4f187f9e1f25Francois Romieu#define IPG_DC_TARGET_ABORT 0x40000000 3451202d6ff356cc66dc8d2b85546eb4f187f9e1f25Francois Romieu#define IPG_DC_MASTER_ABORT 0x80000000 3461202d6ff356cc66dc8d2b85546eb4f187f9e1f25Francois Romieu 3471202d6ff356cc66dc8d2b85546eb4f187f9e1f25Francois Romieu/* ASICCtrl */ 3481202d6ff356cc66dc8d2b85546eb4f187f9e1f25Francois Romieu#define IPG_AC_RSVD_MASK 0x07FFEFF2 3491202d6ff356cc66dc8d2b85546eb4f187f9e1f25Francois Romieu#define IPG_AC_EXP_ROM_SIZE 0x00000002 3501202d6ff356cc66dc8d2b85546eb4f187f9e1f25Francois Romieu#define IPG_AC_PHY_SPEED10 0x00000010 3511202d6ff356cc66dc8d2b85546eb4f187f9e1f25Francois Romieu#define IPG_AC_PHY_SPEED100 0x00000020 3521202d6ff356cc66dc8d2b85546eb4f187f9e1f25Francois Romieu#define IPG_AC_PHY_SPEED1000 0x00000040 3531202d6ff356cc66dc8d2b85546eb4f187f9e1f25Francois Romieu#define IPG_AC_PHY_MEDIA 0x00000080 3541202d6ff356cc66dc8d2b85546eb4f187f9e1f25Francois Romieu#define IPG_AC_FORCED_CFG 0x00000700 3551202d6ff356cc66dc8d2b85546eb4f187f9e1f25Francois Romieu#define IPG_AC_D3RESETDISABLE 0x00000800 3561202d6ff356cc66dc8d2b85546eb4f187f9e1f25Francois Romieu#define IPG_AC_SPEED_UP_MODE 0x00002000 3571202d6ff356cc66dc8d2b85546eb4f187f9e1f25Francois Romieu#define IPG_AC_LED_MODE 0x00004000 3581202d6ff356cc66dc8d2b85546eb4f187f9e1f25Francois Romieu#define IPG_AC_RST_OUT_POLARITY 0x00008000 3591202d6ff356cc66dc8d2b85546eb4f187f9e1f25Francois Romieu#define IPG_AC_GLOBAL_RESET 0x00010000 3601202d6ff356cc66dc8d2b85546eb4f187f9e1f25Francois Romieu#define IPG_AC_RX_RESET 0x00020000 3611202d6ff356cc66dc8d2b85546eb4f187f9e1f25Francois Romieu#define IPG_AC_TX_RESET 0x00040000 3621202d6ff356cc66dc8d2b85546eb4f187f9e1f25Francois Romieu#define IPG_AC_DMA 0x00080000 3631202d6ff356cc66dc8d2b85546eb4f187f9e1f25Francois Romieu#define IPG_AC_FIFO 0x00100000 3641202d6ff356cc66dc8d2b85546eb4f187f9e1f25Francois Romieu#define IPG_AC_NETWORK 0x00200000 3651202d6ff356cc66dc8d2b85546eb4f187f9e1f25Francois Romieu#define IPG_AC_HOST 0x00400000 3661202d6ff356cc66dc8d2b85546eb4f187f9e1f25Francois Romieu#define IPG_AC_AUTO_INIT 0x00800000 3671202d6ff356cc66dc8d2b85546eb4f187f9e1f25Francois Romieu#define IPG_AC_RST_OUT 0x01000000 3681202d6ff356cc66dc8d2b85546eb4f187f9e1f25Francois Romieu#define IPG_AC_INT_REQUEST 0x02000000 3691202d6ff356cc66dc8d2b85546eb4f187f9e1f25Francois Romieu#define IPG_AC_RESET_BUSY 0x04000000 370dea4a87cabc4ba0c09123c6e8392aa68fe437b31Pekka Enberg#define IPG_AC_LED_SPEED 0x08000000 371dea4a87cabc4ba0c09123c6e8392aa68fe437b31Pekka Enberg#define IPG_AC_LED_MODE_BIT_1 0x20000000 3721202d6ff356cc66dc8d2b85546eb4f187f9e1f25Francois Romieu 3731202d6ff356cc66dc8d2b85546eb4f187f9e1f25Francois Romieu/* EepromCtrl */ 3741202d6ff356cc66dc8d2b85546eb4f187f9e1f25Francois Romieu#define IPG_EC_RSVD_MASK 0x83FF 3751202d6ff356cc66dc8d2b85546eb4f187f9e1f25Francois Romieu#define IPG_EC_EEPROM_ADDR 0x00FF 3761202d6ff356cc66dc8d2b85546eb4f187f9e1f25Francois Romieu#define IPG_EC_EEPROM_OPCODE 0x0300 3771202d6ff356cc66dc8d2b85546eb4f187f9e1f25Francois Romieu#define IPG_EC_EEPROM_SUBCOMMAD 0x0000 3781202d6ff356cc66dc8d2b85546eb4f187f9e1f25Francois Romieu#define IPG_EC_EEPROM_WRITEOPCODE 0x0100 3791202d6ff356cc66dc8d2b85546eb4f187f9e1f25Francois Romieu#define IPG_EC_EEPROM_READOPCODE 0x0200 3801202d6ff356cc66dc8d2b85546eb4f187f9e1f25Francois Romieu#define IPG_EC_EEPROM_ERASEOPCODE 0x0300 3811202d6ff356cc66dc8d2b85546eb4f187f9e1f25Francois Romieu#define IPG_EC_EEPROM_BUSY 0x8000 3821202d6ff356cc66dc8d2b85546eb4f187f9e1f25Francois Romieu 3831202d6ff356cc66dc8d2b85546eb4f187f9e1f25Francois Romieu/* FIFOCtrl */ 3841202d6ff356cc66dc8d2b85546eb4f187f9e1f25Francois Romieu#define IPG_FC_RSVD_MASK 0xC001 3851202d6ff356cc66dc8d2b85546eb4f187f9e1f25Francois Romieu#define IPG_FC_RAM_TEST_MODE 0x0001 3861202d6ff356cc66dc8d2b85546eb4f187f9e1f25Francois Romieu#define IPG_FC_TRANSMITTING 0x4000 3871202d6ff356cc66dc8d2b85546eb4f187f9e1f25Francois Romieu#define IPG_FC_RECEIVING 0x8000 3881202d6ff356cc66dc8d2b85546eb4f187f9e1f25Francois Romieu 3891202d6ff356cc66dc8d2b85546eb4f187f9e1f25Francois Romieu/* TxStatus */ 3901202d6ff356cc66dc8d2b85546eb4f187f9e1f25Francois Romieu#define IPG_TS_RSVD_MASK 0xFFFF00DD 3911202d6ff356cc66dc8d2b85546eb4f187f9e1f25Francois Romieu#define IPG_TS_TX_ERROR 0x00000001 3921202d6ff356cc66dc8d2b85546eb4f187f9e1f25Francois Romieu#define IPG_TS_LATE_COLLISION 0x00000004 3931202d6ff356cc66dc8d2b85546eb4f187f9e1f25Francois Romieu#define IPG_TS_TX_MAX_COLL 0x00000008 3941202d6ff356cc66dc8d2b85546eb4f187f9e1f25Francois Romieu#define IPG_TS_TX_UNDERRUN 0x00000010 3951202d6ff356cc66dc8d2b85546eb4f187f9e1f25Francois Romieu#define IPG_TS_TX_IND_REQD 0x00000040 3961202d6ff356cc66dc8d2b85546eb4f187f9e1f25Francois Romieu#define IPG_TS_TX_COMPLETE 0x00000080 3971202d6ff356cc66dc8d2b85546eb4f187f9e1f25Francois Romieu#define IPG_TS_TX_FRAMEID 0xFFFF0000 3981202d6ff356cc66dc8d2b85546eb4f187f9e1f25Francois Romieu 3991202d6ff356cc66dc8d2b85546eb4f187f9e1f25Francois Romieu/* WakeEvent */ 4001202d6ff356cc66dc8d2b85546eb4f187f9e1f25Francois Romieu#define IPG_WE_WAKE_PKT_ENABLE 0x01 4011202d6ff356cc66dc8d2b85546eb4f187f9e1f25Francois Romieu#define IPG_WE_MAGIC_PKT_ENABLE 0x02 4021202d6ff356cc66dc8d2b85546eb4f187f9e1f25Francois Romieu#define IPG_WE_LINK_EVT_ENABLE 0x04 4031202d6ff356cc66dc8d2b85546eb4f187f9e1f25Francois Romieu#define IPG_WE_WAKE_POLARITY 0x08 4041202d6ff356cc66dc8d2b85546eb4f187f9e1f25Francois Romieu#define IPG_WE_WAKE_PKT_EVT 0x10 4051202d6ff356cc66dc8d2b85546eb4f187f9e1f25Francois Romieu#define IPG_WE_MAGIC_PKT_EVT 0x20 4061202d6ff356cc66dc8d2b85546eb4f187f9e1f25Francois Romieu#define IPG_WE_LINK_EVT 0x40 4071202d6ff356cc66dc8d2b85546eb4f187f9e1f25Francois Romieu#define IPG_WE_WOL_ENABLE 0x80 4081202d6ff356cc66dc8d2b85546eb4f187f9e1f25Francois Romieu 4091202d6ff356cc66dc8d2b85546eb4f187f9e1f25Francois Romieu/* IntEnable */ 4101202d6ff356cc66dc8d2b85546eb4f187f9e1f25Francois Romieu#define IPG_IE_RSVD_MASK 0x1FFE 4111202d6ff356cc66dc8d2b85546eb4f187f9e1f25Francois Romieu#define IPG_IE_HOST_ERROR 0x0002 4121202d6ff356cc66dc8d2b85546eb4f187f9e1f25Francois Romieu#define IPG_IE_TX_COMPLETE 0x0004 4131202d6ff356cc66dc8d2b85546eb4f187f9e1f25Francois Romieu#define IPG_IE_MAC_CTRL_FRAME 0x0008 4141202d6ff356cc66dc8d2b85546eb4f187f9e1f25Francois Romieu#define IPG_IE_RX_COMPLETE 0x0010 4151202d6ff356cc66dc8d2b85546eb4f187f9e1f25Francois Romieu#define IPG_IE_RX_EARLY 0x0020 4161202d6ff356cc66dc8d2b85546eb4f187f9e1f25Francois Romieu#define IPG_IE_INT_REQUESTED 0x0040 4171202d6ff356cc66dc8d2b85546eb4f187f9e1f25Francois Romieu#define IPG_IE_UPDATE_STATS 0x0080 4181202d6ff356cc66dc8d2b85546eb4f187f9e1f25Francois Romieu#define IPG_IE_LINK_EVENT 0x0100 4191202d6ff356cc66dc8d2b85546eb4f187f9e1f25Francois Romieu#define IPG_IE_TX_DMA_COMPLETE 0x0200 4201202d6ff356cc66dc8d2b85546eb4f187f9e1f25Francois Romieu#define IPG_IE_RX_DMA_COMPLETE 0x0400 4211202d6ff356cc66dc8d2b85546eb4f187f9e1f25Francois Romieu#define IPG_IE_RFD_LIST_END 0x0800 4221202d6ff356cc66dc8d2b85546eb4f187f9e1f25Francois Romieu#define IPG_IE_RX_DMA_PRIORITY 0x1000 4231202d6ff356cc66dc8d2b85546eb4f187f9e1f25Francois Romieu 4241202d6ff356cc66dc8d2b85546eb4f187f9e1f25Francois Romieu/* IntStatus */ 4251202d6ff356cc66dc8d2b85546eb4f187f9e1f25Francois Romieu#define IPG_IS_RSVD_MASK 0x1FFF 4261202d6ff356cc66dc8d2b85546eb4f187f9e1f25Francois Romieu#define IPG_IS_INTERRUPT_STATUS 0x0001 4271202d6ff356cc66dc8d2b85546eb4f187f9e1f25Francois Romieu#define IPG_IS_HOST_ERROR 0x0002 4281202d6ff356cc66dc8d2b85546eb4f187f9e1f25Francois Romieu#define IPG_IS_TX_COMPLETE 0x0004 4291202d6ff356cc66dc8d2b85546eb4f187f9e1f25Francois Romieu#define IPG_IS_MAC_CTRL_FRAME 0x0008 4301202d6ff356cc66dc8d2b85546eb4f187f9e1f25Francois Romieu#define IPG_IS_RX_COMPLETE 0x0010 4311202d6ff356cc66dc8d2b85546eb4f187f9e1f25Francois Romieu#define IPG_IS_RX_EARLY 0x0020 4321202d6ff356cc66dc8d2b85546eb4f187f9e1f25Francois Romieu#define IPG_IS_INT_REQUESTED 0x0040 4331202d6ff356cc66dc8d2b85546eb4f187f9e1f25Francois Romieu#define IPG_IS_UPDATE_STATS 0x0080 4341202d6ff356cc66dc8d2b85546eb4f187f9e1f25Francois Romieu#define IPG_IS_LINK_EVENT 0x0100 4351202d6ff356cc66dc8d2b85546eb4f187f9e1f25Francois Romieu#define IPG_IS_TX_DMA_COMPLETE 0x0200 4361202d6ff356cc66dc8d2b85546eb4f187f9e1f25Francois Romieu#define IPG_IS_RX_DMA_COMPLETE 0x0400 4371202d6ff356cc66dc8d2b85546eb4f187f9e1f25Francois Romieu#define IPG_IS_RFD_LIST_END 0x0800 4381202d6ff356cc66dc8d2b85546eb4f187f9e1f25Francois Romieu#define IPG_IS_RX_DMA_PRIORITY 0x1000 4391202d6ff356cc66dc8d2b85546eb4f187f9e1f25Francois Romieu 4401202d6ff356cc66dc8d2b85546eb4f187f9e1f25Francois Romieu/* MACCtrl */ 4411202d6ff356cc66dc8d2b85546eb4f187f9e1f25Francois Romieu#define IPG_MC_RSVD_MASK 0x7FE33FA3 4421202d6ff356cc66dc8d2b85546eb4f187f9e1f25Francois Romieu#define IPG_MC_IFS_SELECT 0x00000003 4431202d6ff356cc66dc8d2b85546eb4f187f9e1f25Francois Romieu#define IPG_MC_IFS_4352BIT 0x00000003 4441202d6ff356cc66dc8d2b85546eb4f187f9e1f25Francois Romieu#define IPG_MC_IFS_1792BIT 0x00000002 4451202d6ff356cc66dc8d2b85546eb4f187f9e1f25Francois Romieu#define IPG_MC_IFS_1024BIT 0x00000001 4461202d6ff356cc66dc8d2b85546eb4f187f9e1f25Francois Romieu#define IPG_MC_IFS_96BIT 0x00000000 4471202d6ff356cc66dc8d2b85546eb4f187f9e1f25Francois Romieu#define IPG_MC_DUPLEX_SELECT 0x00000020 4481202d6ff356cc66dc8d2b85546eb4f187f9e1f25Francois Romieu#define IPG_MC_DUPLEX_SELECT_FD 0x00000020 4491202d6ff356cc66dc8d2b85546eb4f187f9e1f25Francois Romieu#define IPG_MC_DUPLEX_SELECT_HD 0x00000000 4501202d6ff356cc66dc8d2b85546eb4f187f9e1f25Francois Romieu#define IPG_MC_TX_FLOW_CONTROL_ENABLE 0x00000080 4511202d6ff356cc66dc8d2b85546eb4f187f9e1f25Francois Romieu#define IPG_MC_RX_FLOW_CONTROL_ENABLE 0x00000100 4521202d6ff356cc66dc8d2b85546eb4f187f9e1f25Francois Romieu#define IPG_MC_RCV_FCS 0x00000200 4531202d6ff356cc66dc8d2b85546eb4f187f9e1f25Francois Romieu#define IPG_MC_FIFO_LOOPBACK 0x00000400 4541202d6ff356cc66dc8d2b85546eb4f187f9e1f25Francois Romieu#define IPG_MC_MAC_LOOPBACK 0x00000800 4551202d6ff356cc66dc8d2b85546eb4f187f9e1f25Francois Romieu#define IPG_MC_AUTO_VLAN_TAGGING 0x00001000 4561202d6ff356cc66dc8d2b85546eb4f187f9e1f25Francois Romieu#define IPG_MC_AUTO_VLAN_UNTAGGING 0x00002000 4571202d6ff356cc66dc8d2b85546eb4f187f9e1f25Francois Romieu#define IPG_MC_COLLISION_DETECT 0x00010000 4581202d6ff356cc66dc8d2b85546eb4f187f9e1f25Francois Romieu#define IPG_MC_CARRIER_SENSE 0x00020000 4591202d6ff356cc66dc8d2b85546eb4f187f9e1f25Francois Romieu#define IPG_MC_STATISTICS_ENABLE 0x00200000 4601202d6ff356cc66dc8d2b85546eb4f187f9e1f25Francois Romieu#define IPG_MC_STATISTICS_DISABLE 0x00400000 4611202d6ff356cc66dc8d2b85546eb4f187f9e1f25Francois Romieu#define IPG_MC_STATISTICS_ENABLED 0x00800000 4621202d6ff356cc66dc8d2b85546eb4f187f9e1f25Francois Romieu#define IPG_MC_TX_ENABLE 0x01000000 4631202d6ff356cc66dc8d2b85546eb4f187f9e1f25Francois Romieu#define IPG_MC_TX_DISABLE 0x02000000 4641202d6ff356cc66dc8d2b85546eb4f187f9e1f25Francois Romieu#define IPG_MC_TX_ENABLED 0x04000000 4651202d6ff356cc66dc8d2b85546eb4f187f9e1f25Francois Romieu#define IPG_MC_RX_ENABLE 0x08000000 4661202d6ff356cc66dc8d2b85546eb4f187f9e1f25Francois Romieu#define IPG_MC_RX_DISABLE 0x10000000 4671202d6ff356cc66dc8d2b85546eb4f187f9e1f25Francois Romieu#define IPG_MC_RX_ENABLED 0x20000000 4681202d6ff356cc66dc8d2b85546eb4f187f9e1f25Francois Romieu#define IPG_MC_PAUSED 0x40000000 4691202d6ff356cc66dc8d2b85546eb4f187f9e1f25Francois Romieu 4701202d6ff356cc66dc8d2b85546eb4f187f9e1f25Francois Romieu/* 4711202d6ff356cc66dc8d2b85546eb4f187f9e1f25Francois Romieu * Tune 4721202d6ff356cc66dc8d2b85546eb4f187f9e1f25Francois Romieu */ 4731202d6ff356cc66dc8d2b85546eb4f187f9e1f25Francois Romieu 4741202d6ff356cc66dc8d2b85546eb4f187f9e1f25Francois Romieu/* Assign IPG_APPEND_FCS_ON_TX > 0 for auto FCS append on TX. */ 4754602e665ff45e0af4cc64a6caf4c872f18d14148Pekka Enberg#define IPG_APPEND_FCS_ON_TX 1 4761202d6ff356cc66dc8d2b85546eb4f187f9e1f25Francois Romieu 4771202d6ff356cc66dc8d2b85546eb4f187f9e1f25Francois Romieu/* Assign IPG_APPEND_FCS_ON_TX > 0 for auto FCS strip on RX. */ 4784602e665ff45e0af4cc64a6caf4c872f18d14148Pekka Enberg#define IPG_STRIP_FCS_ON_RX 1 4791202d6ff356cc66dc8d2b85546eb4f187f9e1f25Francois Romieu 4801202d6ff356cc66dc8d2b85546eb4f187f9e1f25Francois Romieu/* Assign IPG_DROP_ON_RX_ETH_ERRORS > 0 to drop RX frames with 4811202d6ff356cc66dc8d2b85546eb4f187f9e1f25Francois Romieu * Ethernet errors. 4821202d6ff356cc66dc8d2b85546eb4f187f9e1f25Francois Romieu */ 4834602e665ff45e0af4cc64a6caf4c872f18d14148Pekka Enberg#define IPG_DROP_ON_RX_ETH_ERRORS 1 4841202d6ff356cc66dc8d2b85546eb4f187f9e1f25Francois Romieu 4851202d6ff356cc66dc8d2b85546eb4f187f9e1f25Francois Romieu/* Assign IPG_INSERT_MANUAL_VLAN_TAG > 0 to insert VLAN tags manually 4861202d6ff356cc66dc8d2b85546eb4f187f9e1f25Francois Romieu * (via TFC). 4871202d6ff356cc66dc8d2b85546eb4f187f9e1f25Francois Romieu */ 4884602e665ff45e0af4cc64a6caf4c872f18d14148Pekka Enberg#define IPG_INSERT_MANUAL_VLAN_TAG 0 4891202d6ff356cc66dc8d2b85546eb4f187f9e1f25Francois Romieu 4901202d6ff356cc66dc8d2b85546eb4f187f9e1f25Francois Romieu/* Assign IPG_ADD_IPCHECKSUM_ON_TX > 0 for auto IP checksum on TX. */ 4914602e665ff45e0af4cc64a6caf4c872f18d14148Pekka Enberg#define IPG_ADD_IPCHECKSUM_ON_TX 0 4921202d6ff356cc66dc8d2b85546eb4f187f9e1f25Francois Romieu 4931202d6ff356cc66dc8d2b85546eb4f187f9e1f25Francois Romieu/* Assign IPG_ADD_TCPCHECKSUM_ON_TX > 0 for auto TCP checksum on TX. 4941202d6ff356cc66dc8d2b85546eb4f187f9e1f25Francois Romieu * DO NOT USE FOR SILICON REVISIONS B3 AND EARLIER. 4951202d6ff356cc66dc8d2b85546eb4f187f9e1f25Francois Romieu */ 4964602e665ff45e0af4cc64a6caf4c872f18d14148Pekka Enberg#define IPG_ADD_TCPCHECKSUM_ON_TX 0 4971202d6ff356cc66dc8d2b85546eb4f187f9e1f25Francois Romieu 4981202d6ff356cc66dc8d2b85546eb4f187f9e1f25Francois Romieu/* Assign IPG_ADD_UDPCHECKSUM_ON_TX > 0 for auto UDP checksum on TX. 4991202d6ff356cc66dc8d2b85546eb4f187f9e1f25Francois Romieu * DO NOT USE FOR SILICON REVISIONS B3 AND EARLIER. 5001202d6ff356cc66dc8d2b85546eb4f187f9e1f25Francois Romieu */ 5014602e665ff45e0af4cc64a6caf4c872f18d14148Pekka Enberg#define IPG_ADD_UDPCHECKSUM_ON_TX 0 5021202d6ff356cc66dc8d2b85546eb4f187f9e1f25Francois Romieu 5031202d6ff356cc66dc8d2b85546eb4f187f9e1f25Francois Romieu/* If inserting VLAN tags manually, assign the IPG_MANUAL_VLAN_xx 5041202d6ff356cc66dc8d2b85546eb4f187f9e1f25Francois Romieu * constants as desired. 5051202d6ff356cc66dc8d2b85546eb4f187f9e1f25Francois Romieu */ 5061202d6ff356cc66dc8d2b85546eb4f187f9e1f25Francois Romieu#define IPG_MANUAL_VLAN_VID 0xABC 5071202d6ff356cc66dc8d2b85546eb4f187f9e1f25Francois Romieu#define IPG_MANUAL_VLAN_CFI 0x1 5081202d6ff356cc66dc8d2b85546eb4f187f9e1f25Francois Romieu#define IPG_MANUAL_VLAN_USERPRIORITY 0x5 5091202d6ff356cc66dc8d2b85546eb4f187f9e1f25Francois Romieu 5101202d6ff356cc66dc8d2b85546eb4f187f9e1f25Francois Romieu#define IPG_IO_REG_RANGE 0xFF 5111202d6ff356cc66dc8d2b85546eb4f187f9e1f25Francois Romieu#define IPG_MEM_REG_RANGE 0x154 5121202d6ff356cc66dc8d2b85546eb4f187f9e1f25Francois Romieu#define IPG_DRIVER_NAME "Sundance Technology IPG Triple-Speed Ethernet" 5131202d6ff356cc66dc8d2b85546eb4f187f9e1f25Francois Romieu#define IPG_NIC_PHY_ADDRESS 0x01 5141202d6ff356cc66dc8d2b85546eb4f187f9e1f25Francois Romieu#define IPG_DMALIST_ALIGN_PAD 0x07 5151202d6ff356cc66dc8d2b85546eb4f187f9e1f25Francois Romieu#define IPG_MULTICAST_HASHTABLE_SIZE 0x40 5161202d6ff356cc66dc8d2b85546eb4f187f9e1f25Francois Romieu 51719af5cdb7c79ff5ec96a99893ffb7f894f4a3dc1Martin Olsson/* Number of milliseconds to wait after issuing a software reset. 5181202d6ff356cc66dc8d2b85546eb4f187f9e1f25Francois Romieu * 0x05 <= IPG_AC_RESETWAIT to account for proper 10Mbps operation. 5191202d6ff356cc66dc8d2b85546eb4f187f9e1f25Francois Romieu */ 5201202d6ff356cc66dc8d2b85546eb4f187f9e1f25Francois Romieu#define IPG_AC_RESETWAIT 0x05 5211202d6ff356cc66dc8d2b85546eb4f187f9e1f25Francois Romieu 5221202d6ff356cc66dc8d2b85546eb4f187f9e1f25Francois Romieu/* Number of IPG_AC_RESETWAIT timeperiods before declaring timeout. */ 5231202d6ff356cc66dc8d2b85546eb4f187f9e1f25Francois Romieu#define IPG_AC_RESET_TIMEOUT 0x0A 5241202d6ff356cc66dc8d2b85546eb4f187f9e1f25Francois Romieu 5251202d6ff356cc66dc8d2b85546eb4f187f9e1f25Francois Romieu/* Minimum number of nanoseconds used to toggle MDC clock during 5261202d6ff356cc66dc8d2b85546eb4f187f9e1f25Francois Romieu * MII/GMII register access. 5271202d6ff356cc66dc8d2b85546eb4f187f9e1f25Francois Romieu */ 5281202d6ff356cc66dc8d2b85546eb4f187f9e1f25Francois Romieu#define IPG_PC_PHYCTRLWAIT_NS 200 5291202d6ff356cc66dc8d2b85546eb4f187f9e1f25Francois Romieu 5301202d6ff356cc66dc8d2b85546eb4f187f9e1f25Francois Romieu#define IPG_TFDLIST_LENGTH 0x100 5311202d6ff356cc66dc8d2b85546eb4f187f9e1f25Francois Romieu 5321202d6ff356cc66dc8d2b85546eb4f187f9e1f25Francois Romieu/* Number of frames between TxDMAComplete interrupt. 5331202d6ff356cc66dc8d2b85546eb4f187f9e1f25Francois Romieu * 0 < IPG_FRAMESBETWEENTXDMACOMPLETES <= IPG_TFDLIST_LENGTH 5341202d6ff356cc66dc8d2b85546eb4f187f9e1f25Francois Romieu */ 5351202d6ff356cc66dc8d2b85546eb4f187f9e1f25Francois Romieu#define IPG_FRAMESBETWEENTXDMACOMPLETES 0x1 5361202d6ff356cc66dc8d2b85546eb4f187f9e1f25Francois Romieu 5371202d6ff356cc66dc8d2b85546eb4f187f9e1f25Francois Romieu#define IPG_RFDLIST_LENGTH 0x100 5381202d6ff356cc66dc8d2b85546eb4f187f9e1f25Francois Romieu 5391202d6ff356cc66dc8d2b85546eb4f187f9e1f25Francois Romieu/* Maximum number of RFDs to process per interrupt. 5401202d6ff356cc66dc8d2b85546eb4f187f9e1f25Francois Romieu * 1 < IPG_MAXRFDPROCESS_COUNT < IPG_RFDLIST_LENGTH 5411202d6ff356cc66dc8d2b85546eb4f187f9e1f25Francois Romieu */ 5421202d6ff356cc66dc8d2b85546eb4f187f9e1f25Francois Romieu#define IPG_MAXRFDPROCESS_COUNT 0x80 5431202d6ff356cc66dc8d2b85546eb4f187f9e1f25Francois Romieu 5441202d6ff356cc66dc8d2b85546eb4f187f9e1f25Francois Romieu/* Minimum margin between last freed RFD, and current RFD. 5451202d6ff356cc66dc8d2b85546eb4f187f9e1f25Francois Romieu * 1 < IPG_MINUSEDRFDSTOFREE < IPG_RFDLIST_LENGTH 5461202d6ff356cc66dc8d2b85546eb4f187f9e1f25Francois Romieu */ 5471202d6ff356cc66dc8d2b85546eb4f187f9e1f25Francois Romieu#define IPG_MINUSEDRFDSTOFREE 0x80 5481202d6ff356cc66dc8d2b85546eb4f187f9e1f25Francois Romieu 5491202d6ff356cc66dc8d2b85546eb4f187f9e1f25Francois Romieu/* specify the jumbo frame maximum size 5509893ba16c8fb9c94729061a88bdee40ecf3a3899Pekka Enberg * per unit is 0x600 (the rx_buffer size that one RFD can carry) 5511202d6ff356cc66dc8d2b85546eb4f187f9e1f25Francois Romieu */ 5528da5bb7a274559737defa400a42461e1366fc30aPekka Enberg#define MAX_JUMBOSIZE 0x8 /* max is 12K */ 5531202d6ff356cc66dc8d2b85546eb4f187f9e1f25Francois Romieu 5541202d6ff356cc66dc8d2b85546eb4f187f9e1f25Francois Romieu/* Key register values loaded at driver start up. */ 5551202d6ff356cc66dc8d2b85546eb4f187f9e1f25Francois Romieu 5561202d6ff356cc66dc8d2b85546eb4f187f9e1f25Francois Romieu/* TXDMAPollPeriod is specified in 320ns increments. 5571202d6ff356cc66dc8d2b85546eb4f187f9e1f25Francois Romieu * 5581202d6ff356cc66dc8d2b85546eb4f187f9e1f25Francois Romieu * Value Time 5591202d6ff356cc66dc8d2b85546eb4f187f9e1f25Francois Romieu * --------------------- 5601202d6ff356cc66dc8d2b85546eb4f187f9e1f25Francois Romieu * 0x00-0x01 320ns 5611202d6ff356cc66dc8d2b85546eb4f187f9e1f25Francois Romieu * 0x03 ~1us 5621202d6ff356cc66dc8d2b85546eb4f187f9e1f25Francois Romieu * 0x1F ~10us 5631202d6ff356cc66dc8d2b85546eb4f187f9e1f25Francois Romieu * 0xFF ~82us 5641202d6ff356cc66dc8d2b85546eb4f187f9e1f25Francois Romieu */ 5651202d6ff356cc66dc8d2b85546eb4f187f9e1f25Francois Romieu#define IPG_TXDMAPOLLPERIOD_VALUE 0x26 5661202d6ff356cc66dc8d2b85546eb4f187f9e1f25Francois Romieu 5671202d6ff356cc66dc8d2b85546eb4f187f9e1f25Francois Romieu/* TxDMAUrgentThresh specifies the minimum amount of 5681202d6ff356cc66dc8d2b85546eb4f187f9e1f25Francois Romieu * data in the transmit FIFO before asserting an 5691202d6ff356cc66dc8d2b85546eb4f187f9e1f25Francois Romieu * urgent transmit DMA request. 5701202d6ff356cc66dc8d2b85546eb4f187f9e1f25Francois Romieu * 5711202d6ff356cc66dc8d2b85546eb4f187f9e1f25Francois Romieu * Value Min TxFIFO occupied space before urgent TX request 5721202d6ff356cc66dc8d2b85546eb4f187f9e1f25Francois Romieu * --------------------------------------------------------------- 5731202d6ff356cc66dc8d2b85546eb4f187f9e1f25Francois Romieu * 0x00-0x04 128 bytes (1024 bits) 5741202d6ff356cc66dc8d2b85546eb4f187f9e1f25Francois Romieu * 0x27 1248 bytes (~10000 bits) 5751202d6ff356cc66dc8d2b85546eb4f187f9e1f25Francois Romieu * 0x30 1536 bytes (12288 bits) 5761202d6ff356cc66dc8d2b85546eb4f187f9e1f25Francois Romieu * 0xFF 8192 bytes (65535 bits) 5771202d6ff356cc66dc8d2b85546eb4f187f9e1f25Francois Romieu */ 5781202d6ff356cc66dc8d2b85546eb4f187f9e1f25Francois Romieu#define IPG_TXDMAURGENTTHRESH_VALUE 0x04 5791202d6ff356cc66dc8d2b85546eb4f187f9e1f25Francois Romieu 5801202d6ff356cc66dc8d2b85546eb4f187f9e1f25Francois Romieu/* TxDMABurstThresh specifies the minimum amount of 5811202d6ff356cc66dc8d2b85546eb4f187f9e1f25Francois Romieu * free space in the transmit FIFO before asserting an 5821202d6ff356cc66dc8d2b85546eb4f187f9e1f25Francois Romieu * transmit DMA request. 5831202d6ff356cc66dc8d2b85546eb4f187f9e1f25Francois Romieu * 5841202d6ff356cc66dc8d2b85546eb4f187f9e1f25Francois Romieu * Value Min TxFIFO free space before TX request 5851202d6ff356cc66dc8d2b85546eb4f187f9e1f25Francois Romieu * ---------------------------------------------------- 5861202d6ff356cc66dc8d2b85546eb4f187f9e1f25Francois Romieu * 0x00-0x08 256 bytes 5871202d6ff356cc66dc8d2b85546eb4f187f9e1f25Francois Romieu * 0x30 1536 bytes 5881202d6ff356cc66dc8d2b85546eb4f187f9e1f25Francois Romieu * 0xFF 8192 bytes 5891202d6ff356cc66dc8d2b85546eb4f187f9e1f25Francois Romieu */ 5901202d6ff356cc66dc8d2b85546eb4f187f9e1f25Francois Romieu#define IPG_TXDMABURSTTHRESH_VALUE 0x30 5911202d6ff356cc66dc8d2b85546eb4f187f9e1f25Francois Romieu 5921202d6ff356cc66dc8d2b85546eb4f187f9e1f25Francois Romieu/* RXDMAPollPeriod is specified in 320ns increments. 5931202d6ff356cc66dc8d2b85546eb4f187f9e1f25Francois Romieu * 5941202d6ff356cc66dc8d2b85546eb4f187f9e1f25Francois Romieu * Value Time 5951202d6ff356cc66dc8d2b85546eb4f187f9e1f25Francois Romieu * --------------------- 5961202d6ff356cc66dc8d2b85546eb4f187f9e1f25Francois Romieu * 0x00-0x01 320ns 5971202d6ff356cc66dc8d2b85546eb4f187f9e1f25Francois Romieu * 0x03 ~1us 5981202d6ff356cc66dc8d2b85546eb4f187f9e1f25Francois Romieu * 0x1F ~10us 5991202d6ff356cc66dc8d2b85546eb4f187f9e1f25Francois Romieu * 0xFF ~82us 6001202d6ff356cc66dc8d2b85546eb4f187f9e1f25Francois Romieu */ 6011202d6ff356cc66dc8d2b85546eb4f187f9e1f25Francois Romieu#define IPG_RXDMAPOLLPERIOD_VALUE 0x01 6021202d6ff356cc66dc8d2b85546eb4f187f9e1f25Francois Romieu 6031202d6ff356cc66dc8d2b85546eb4f187f9e1f25Francois Romieu/* RxDMAUrgentThresh specifies the minimum amount of 6041202d6ff356cc66dc8d2b85546eb4f187f9e1f25Francois Romieu * free space within the receive FIFO before asserting 6051202d6ff356cc66dc8d2b85546eb4f187f9e1f25Francois Romieu * a urgent receive DMA request. 6061202d6ff356cc66dc8d2b85546eb4f187f9e1f25Francois Romieu * 6071202d6ff356cc66dc8d2b85546eb4f187f9e1f25Francois Romieu * Value Min RxFIFO free space before urgent RX request 6081202d6ff356cc66dc8d2b85546eb4f187f9e1f25Francois Romieu * --------------------------------------------------------------- 6091202d6ff356cc66dc8d2b85546eb4f187f9e1f25Francois Romieu * 0x00-0x04 128 bytes (1024 bits) 6101202d6ff356cc66dc8d2b85546eb4f187f9e1f25Francois Romieu * 0x27 1248 bytes (~10000 bits) 6111202d6ff356cc66dc8d2b85546eb4f187f9e1f25Francois Romieu * 0x30 1536 bytes (12288 bits) 6121202d6ff356cc66dc8d2b85546eb4f187f9e1f25Francois Romieu * 0xFF 8192 bytes (65535 bits) 6131202d6ff356cc66dc8d2b85546eb4f187f9e1f25Francois Romieu */ 6141202d6ff356cc66dc8d2b85546eb4f187f9e1f25Francois Romieu#define IPG_RXDMAURGENTTHRESH_VALUE 0x30 6151202d6ff356cc66dc8d2b85546eb4f187f9e1f25Francois Romieu 6161202d6ff356cc66dc8d2b85546eb4f187f9e1f25Francois Romieu/* RxDMABurstThresh specifies the minimum amount of 6171202d6ff356cc66dc8d2b85546eb4f187f9e1f25Francois Romieu * occupied space within the receive FIFO before asserting 6181202d6ff356cc66dc8d2b85546eb4f187f9e1f25Francois Romieu * a receive DMA request. 6191202d6ff356cc66dc8d2b85546eb4f187f9e1f25Francois Romieu * 6201202d6ff356cc66dc8d2b85546eb4f187f9e1f25Francois Romieu * Value Min TxFIFO free space before TX request 6211202d6ff356cc66dc8d2b85546eb4f187f9e1f25Francois Romieu * ---------------------------------------------------- 6221202d6ff356cc66dc8d2b85546eb4f187f9e1f25Francois Romieu * 0x00-0x08 256 bytes 6231202d6ff356cc66dc8d2b85546eb4f187f9e1f25Francois Romieu * 0x30 1536 bytes 6241202d6ff356cc66dc8d2b85546eb4f187f9e1f25Francois Romieu * 0xFF 8192 bytes 6251202d6ff356cc66dc8d2b85546eb4f187f9e1f25Francois Romieu */ 6261202d6ff356cc66dc8d2b85546eb4f187f9e1f25Francois Romieu#define IPG_RXDMABURSTTHRESH_VALUE 0x30 6271202d6ff356cc66dc8d2b85546eb4f187f9e1f25Francois Romieu 6281202d6ff356cc66dc8d2b85546eb4f187f9e1f25Francois Romieu/* FlowOnThresh specifies the maximum amount of occupied 6291202d6ff356cc66dc8d2b85546eb4f187f9e1f25Francois Romieu * space in the receive FIFO before a PAUSE frame with 6301202d6ff356cc66dc8d2b85546eb4f187f9e1f25Francois Romieu * maximum pause time transmitted. 6311202d6ff356cc66dc8d2b85546eb4f187f9e1f25Francois Romieu * 6321202d6ff356cc66dc8d2b85546eb4f187f9e1f25Francois Romieu * Value Max RxFIFO occupied space before PAUSE 6331202d6ff356cc66dc8d2b85546eb4f187f9e1f25Francois Romieu * --------------------------------------------------- 6341202d6ff356cc66dc8d2b85546eb4f187f9e1f25Francois Romieu * 0x0000 0 bytes 6351202d6ff356cc66dc8d2b85546eb4f187f9e1f25Francois Romieu * 0x0740 29,696 bytes 6361202d6ff356cc66dc8d2b85546eb4f187f9e1f25Francois Romieu * 0x07FF 32,752 bytes 6371202d6ff356cc66dc8d2b85546eb4f187f9e1f25Francois Romieu */ 6381202d6ff356cc66dc8d2b85546eb4f187f9e1f25Francois Romieu#define IPG_FLOWONTHRESH_VALUE 0x0740 6391202d6ff356cc66dc8d2b85546eb4f187f9e1f25Francois Romieu 6401202d6ff356cc66dc8d2b85546eb4f187f9e1f25Francois Romieu/* FlowOffThresh specifies the minimum amount of occupied 6411202d6ff356cc66dc8d2b85546eb4f187f9e1f25Francois Romieu * space in the receive FIFO before a PAUSE frame with 6421202d6ff356cc66dc8d2b85546eb4f187f9e1f25Francois Romieu * zero pause time is transmitted. 6431202d6ff356cc66dc8d2b85546eb4f187f9e1f25Francois Romieu * 6441202d6ff356cc66dc8d2b85546eb4f187f9e1f25Francois Romieu * Value Max RxFIFO occupied space before PAUSE 6451202d6ff356cc66dc8d2b85546eb4f187f9e1f25Francois Romieu * --------------------------------------------------- 6461202d6ff356cc66dc8d2b85546eb4f187f9e1f25Francois Romieu * 0x0000 0 bytes 6471202d6ff356cc66dc8d2b85546eb4f187f9e1f25Francois Romieu * 0x00BF 3056 bytes 6481202d6ff356cc66dc8d2b85546eb4f187f9e1f25Francois Romieu * 0x07FF 32,752 bytes 6491202d6ff356cc66dc8d2b85546eb4f187f9e1f25Francois Romieu */ 6501202d6ff356cc66dc8d2b85546eb4f187f9e1f25Francois Romieu#define IPG_FLOWOFFTHRESH_VALUE 0x00BF 6511202d6ff356cc66dc8d2b85546eb4f187f9e1f25Francois Romieu 6521202d6ff356cc66dc8d2b85546eb4f187f9e1f25Francois Romieu/* 6531202d6ff356cc66dc8d2b85546eb4f187f9e1f25Francois Romieu * Miscellaneous macros. 6541202d6ff356cc66dc8d2b85546eb4f187f9e1f25Francois Romieu */ 6551202d6ff356cc66dc8d2b85546eb4f187f9e1f25Francois Romieu 656dd4683daed6be3fd71105a8289257b75e151288cJoe Perches/* Macros for printing debug statements. */ 6571202d6ff356cc66dc8d2b85546eb4f187f9e1f25Francois Romieu#ifdef IPG_DEBUG 658dd4683daed6be3fd71105a8289257b75e151288cJoe Perches# define IPG_DEBUG_MSG(fmt, args...) \ 659dd4683daed6be3fd71105a8289257b75e151288cJoe Perchesdo { \ 660dd4683daed6be3fd71105a8289257b75e151288cJoe Perches if (0) \ 661dd4683daed6be3fd71105a8289257b75e151288cJoe Perches printk(KERN_DEBUG "IPG: " fmt, ##args); \ 662dd4683daed6be3fd71105a8289257b75e151288cJoe Perches} while (0) 663dd4683daed6be3fd71105a8289257b75e151288cJoe Perches# define IPG_DDEBUG_MSG(fmt, args...) \ 664dd4683daed6be3fd71105a8289257b75e151288cJoe Perches printk(KERN_DEBUG "IPG: " fmt, ##args) 6651202d6ff356cc66dc8d2b85546eb4f187f9e1f25Francois Romieu# define IPG_DUMPRFDLIST(args) ipg_dump_rfdlist(args) 6661202d6ff356cc66dc8d2b85546eb4f187f9e1f25Francois Romieu# define IPG_DUMPTFDLIST(args) ipg_dump_tfdlist(args) 6671202d6ff356cc66dc8d2b85546eb4f187f9e1f25Francois Romieu#else 668dd4683daed6be3fd71105a8289257b75e151288cJoe Perches# define IPG_DEBUG_MSG(fmt, args...) \ 669dd4683daed6be3fd71105a8289257b75e151288cJoe Perchesdo { \ 670dd4683daed6be3fd71105a8289257b75e151288cJoe Perches if (0) \ 671dd4683daed6be3fd71105a8289257b75e151288cJoe Perches printk(KERN_DEBUG "IPG: " fmt, ##args); \ 672dd4683daed6be3fd71105a8289257b75e151288cJoe Perches} while (0) 673dd4683daed6be3fd71105a8289257b75e151288cJoe Perches# define IPG_DDEBUG_MSG(fmt, args...) \ 674dd4683daed6be3fd71105a8289257b75e151288cJoe Perchesdo { \ 675dd4683daed6be3fd71105a8289257b75e151288cJoe Perches if (0) \ 676dd4683daed6be3fd71105a8289257b75e151288cJoe Perches printk(KERN_DEBUG "IPG: " fmt, ##args); \ 677dd4683daed6be3fd71105a8289257b75e151288cJoe Perches} while (0) 6781202d6ff356cc66dc8d2b85546eb4f187f9e1f25Francois Romieu# define IPG_DUMPRFDLIST(args) 6791202d6ff356cc66dc8d2b85546eb4f187f9e1f25Francois Romieu# define IPG_DUMPTFDLIST(args) 6801202d6ff356cc66dc8d2b85546eb4f187f9e1f25Francois Romieu#endif 6811202d6ff356cc66dc8d2b85546eb4f187f9e1f25Francois Romieu 6821202d6ff356cc66dc8d2b85546eb4f187f9e1f25Francois Romieu/* 6831202d6ff356cc66dc8d2b85546eb4f187f9e1f25Francois Romieu * End miscellaneous macros. 6841202d6ff356cc66dc8d2b85546eb4f187f9e1f25Francois Romieu */ 6851202d6ff356cc66dc8d2b85546eb4f187f9e1f25Francois Romieu 6861202d6ff356cc66dc8d2b85546eb4f187f9e1f25Francois Romieu/* Transmit Frame Descriptor. The IPG supports 15 fragments, 6871202d6ff356cc66dc8d2b85546eb4f187f9e1f25Francois Romieu * however Linux requires only a single fragment. Note, each 6881202d6ff356cc66dc8d2b85546eb4f187f9e1f25Francois Romieu * TFD field is 64 bits wide. 6891202d6ff356cc66dc8d2b85546eb4f187f9e1f25Francois Romieu */ 6901202d6ff356cc66dc8d2b85546eb4f187f9e1f25Francois Romieustruct ipg_tx { 691857e37dc367142f25836fac42e045f08114bd4beAl Viro __le64 next_desc; 692857e37dc367142f25836fac42e045f08114bd4beAl Viro __le64 tfc; 693857e37dc367142f25836fac42e045f08114bd4beAl Viro __le64 frag_info; 6941202d6ff356cc66dc8d2b85546eb4f187f9e1f25Francois Romieu}; 6951202d6ff356cc66dc8d2b85546eb4f187f9e1f25Francois Romieu 6961202d6ff356cc66dc8d2b85546eb4f187f9e1f25Francois Romieu/* Receive Frame Descriptor. Note, each RFD field is 64 bits wide. 6971202d6ff356cc66dc8d2b85546eb4f187f9e1f25Francois Romieu */ 6981202d6ff356cc66dc8d2b85546eb4f187f9e1f25Francois Romieustruct ipg_rx { 699857e37dc367142f25836fac42e045f08114bd4beAl Viro __le64 next_desc; 700857e37dc367142f25836fac42e045f08114bd4beAl Viro __le64 rfs; 701857e37dc367142f25836fac42e045f08114bd4beAl Viro __le64 frag_info; 7021202d6ff356cc66dc8d2b85546eb4f187f9e1f25Francois Romieu}; 7031202d6ff356cc66dc8d2b85546eb4f187f9e1f25Francois Romieu 7049893ba16c8fb9c94729061a88bdee40ecf3a3899Pekka Enbergstruct ipg_jumbo { 7059893ba16c8fb9c94729061a88bdee40ecf3a3899Pekka Enberg int found_start; 7069893ba16c8fb9c94729061a88bdee40ecf3a3899Pekka Enberg int current_size; 7071202d6ff356cc66dc8d2b85546eb4f187f9e1f25Francois Romieu struct sk_buff *skb; 7081202d6ff356cc66dc8d2b85546eb4f187f9e1f25Francois Romieu}; 7099893ba16c8fb9c94729061a88bdee40ecf3a3899Pekka Enberg 7101202d6ff356cc66dc8d2b85546eb4f187f9e1f25Francois Romieu/* Structure of IPG NIC specific data. */ 7111202d6ff356cc66dc8d2b85546eb4f187f9e1f25Francois Romieustruct ipg_nic_private { 7121202d6ff356cc66dc8d2b85546eb4f187f9e1f25Francois Romieu void __iomem *ioaddr; 7131202d6ff356cc66dc8d2b85546eb4f187f9e1f25Francois Romieu struct ipg_tx *txd; 7141202d6ff356cc66dc8d2b85546eb4f187f9e1f25Francois Romieu struct ipg_rx *rxd; 7151202d6ff356cc66dc8d2b85546eb4f187f9e1f25Francois Romieu dma_addr_t txd_map; 7161202d6ff356cc66dc8d2b85546eb4f187f9e1f25Francois Romieu dma_addr_t rxd_map; 7179893ba16c8fb9c94729061a88bdee40ecf3a3899Pekka Enberg struct sk_buff *tx_buff[IPG_TFDLIST_LENGTH]; 7189893ba16c8fb9c94729061a88bdee40ecf3a3899Pekka Enberg struct sk_buff *rx_buff[IPG_RFDLIST_LENGTH]; 7191202d6ff356cc66dc8d2b85546eb4f187f9e1f25Francois Romieu unsigned int tx_current; 7201202d6ff356cc66dc8d2b85546eb4f187f9e1f25Francois Romieu unsigned int tx_dirty; 7211202d6ff356cc66dc8d2b85546eb4f187f9e1f25Francois Romieu unsigned int rx_current; 7221202d6ff356cc66dc8d2b85546eb4f187f9e1f25Francois Romieu unsigned int rx_dirty; 723024f4d88b45003710e8e2ee937b0c56aaf2dff2dPekka Enberg bool is_jumbo; 7249893ba16c8fb9c94729061a88bdee40ecf3a3899Pekka Enberg struct ipg_jumbo jumbo; 72518a9cdb9c7ec88f6e94cd8dcb03fb6cded067119Pekka Enberg unsigned long rxfrag_size; 72639f205854c829294f9b4db65100d3abdf9c9c145Pekka Enberg unsigned long rxsupport_size; 727da02b23192e8c1dc6830fc38840ea1c5e416a43cPekka Enberg unsigned long max_rxframe_size; 7281202d6ff356cc66dc8d2b85546eb4f187f9e1f25Francois Romieu unsigned int rx_buf_sz; 7291202d6ff356cc66dc8d2b85546eb4f187f9e1f25Francois Romieu struct pci_dev *pdev; 7301202d6ff356cc66dc8d2b85546eb4f187f9e1f25Francois Romieu struct net_device *dev; 7311202d6ff356cc66dc8d2b85546eb4f187f9e1f25Francois Romieu struct net_device_stats stats; 7321202d6ff356cc66dc8d2b85546eb4f187f9e1f25Francois Romieu spinlock_t lock; 7331202d6ff356cc66dc8d2b85546eb4f187f9e1f25Francois Romieu int tenmbpsmode; 7341202d6ff356cc66dc8d2b85546eb4f187f9e1f25Francois Romieu 7359893ba16c8fb9c94729061a88bdee40ecf3a3899Pekka Enberg u16 led_mode; 7361202d6ff356cc66dc8d2b85546eb4f187f9e1f25Francois Romieu u16 station_addr[3]; /* Station Address in EEPROM Reg 0x10..0x12 */ 7371202d6ff356cc66dc8d2b85546eb4f187f9e1f25Francois Romieu 7381202d6ff356cc66dc8d2b85546eb4f187f9e1f25Francois Romieu struct mutex mii_mutex; 7391202d6ff356cc66dc8d2b85546eb4f187f9e1f25Francois Romieu struct mii_if_info mii_if; 7409893ba16c8fb9c94729061a88bdee40ecf3a3899Pekka Enberg int reset_current_tfd; 7411202d6ff356cc66dc8d2b85546eb4f187f9e1f25Francois Romieu#ifdef IPG_DEBUG 7421202d6ff356cc66dc8d2b85546eb4f187f9e1f25Francois Romieu int RFDlistendCount; 7431202d6ff356cc66dc8d2b85546eb4f187f9e1f25Francois Romieu int RFDListCheckedCount; 7441202d6ff356cc66dc8d2b85546eb4f187f9e1f25Francois Romieu int EmptyRFDListCount; 7451202d6ff356cc66dc8d2b85546eb4f187f9e1f25Francois Romieu#endif 7461202d6ff356cc66dc8d2b85546eb4f187f9e1f25Francois Romieu struct delayed_work task; 7471202d6ff356cc66dc8d2b85546eb4f187f9e1f25Francois Romieu}; 7481202d6ff356cc66dc8d2b85546eb4f187f9e1f25Francois Romieu 7491202d6ff356cc66dc8d2b85546eb4f187f9e1f25Francois Romieu#endif /* __LINUX_IPG_H */ 750