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Diffstat (limited to 'drivers/net/sk98lin/h/skgeinit.h')
| -rw-r--r-- | drivers/net/sk98lin/h/skgeinit.h | 1113 |
1 files changed, 1113 insertions, 0 deletions
diff --git a/drivers/net/sk98lin/h/skgeinit.h b/drivers/net/sk98lin/h/skgeinit.h new file mode 100644 index 0000000..cdddef9 --- /dev/null +++ b/drivers/net/sk98lin/h/skgeinit.h @@ -0,0 +1,1113 @@ +/****************************************************************************** + * + * Name: skgeinit.h + * Project: GEnesis, PCI Gigabit Ethernet Adapter + * Version: $Revision: 1.75 $ + * Date: $Date: 2003/02/05 13:36:39 $ + * Purpose: Structures and prototypes for the GE Init Module + * + ******************************************************************************/ + +/****************************************************************************** + * + * (C)Copyright 1998-2003 SysKonnect GmbH. + * + * This program is free software; you can redistribute it and/or modify + * it under the terms of the GNU General Public License as published by + * the Free Software Foundation; either version 2 of the License, or + * (at your option) any later version. + * + * The information in this file is provided "AS IS" without warranty. + * + ******************************************************************************/ + +/****************************************************************************** + * + * History: + * + * $Log: skgeinit.h,v $ + * Revision 1.75 2003/02/05 13:36:39 rschmidt + * Added define SK_FACT_78 for YUKON's Host Clock of 78.12 MHz + * Editorial changes + * + * Revision 1.74 2003/01/28 09:39:16 rschmidt + * Added entry GIYukonLite in s_GeInit structure + * Editorial changes + * + * Revision 1.73 2002/11/15 12:47:25 rschmidt + * Replaced error message SKERR_HWI_E024 for Cable Diagnostic with + * Rx queue error in SkGeStopPort(). + * + * Revision 1.72 2002/11/12 17:08:35 rschmidt + * Added entries for Cable Diagnostic to Port structure + * Added entries GIPciSlot64 and GIPciClock66 in s_GeInit structure + * Added error message for Cable Diagnostic + * Added prototypes for SkGmCableDiagStatus() + * Editorial changes + * + * Revision 1.71 2002/10/21 11:26:10 mkarl + * Changed interface of SkGeInitAssignRamToQueues(). + * + * Revision 1.70 2002/10/14 08:21:32 rschmidt + * Changed type of GICopperType, GIVauxAvail to SK_BOOL + * Added entry PRxOverCnt to Port structure + * Added entry GIYukon32Bit in s_GeInit structure + * Editorial changes + * + * Revision 1.69 2002/10/09 16:57:15 mkarl + * Added some constants and macros for SkGeInitAssignRamToQueues(). + * + * Revision 1.68 2002/09/12 08:58:51 rwahl + * Retrieve counters needed for XMAC errata workarounds directly because + * PNMI returns corrected counter values (e.g. #10620). + * + * Revision 1.67 2002/08/16 14:40:30 rschmidt + * Added entries GIGenesis and GICopperType in s_GeInit structure + * Added prototypes for SkMacHashing() + * Editorial changes + * + * Revision 1.66 2002/08/12 13:27:21 rschmidt + * Added defines for Link speed capabilities + * Added entry PLinkSpeedCap to Port structure + * Added entry GIVauxAvail in s_GeInit structure + * Added prototypes for SkMacPromiscMode() + * Editorial changes + * + * Revision 1.65 2002/08/08 15:46:18 rschmidt + * Added define SK_PHY_ACC_TO for PHY access timeout + * Added define SK_XM_RX_HI_WM for XMAC Rx High Watermark + * Added define SK_MIN_TXQ_SIZE for Min RAM Buffer Tx Queue Size + * Added entry PhyId1 to Port structure + * + * Revision 1.64 2002/07/23 16:02:56 rschmidt + * Added entry GIWolOffs in s_GeInit struct (HW-Bug in YUKON 1st rev.) + * Added prototypes for: SkGePhyRead(), SkGePhyWrite() + * + * Revision 1.63 2002/07/18 08:17:38 rwahl + * Corrected definitions for SK_LSPEED_xxx & SK_LSPEED_STAT_xxx. + * + * Revision 1.62 2002/07/17 18:21:55 rwahl + * Added SK_LSPEED_INDETERMINATED define. + * + * Revision 1.61 2002/07/17 17:16:03 rwahl + * - MacType now member of GIni struct. + * - Struct alignment to 32bit. + * - Editorial change. + * + * Revision 1.60 2002/07/15 18:23:39 rwahl + * Added GeMacFunc to GE Init structure. + * Added prototypes for SkXmUpdateStats(), SkGmUpdateStats(), + * SkXmMacStatistic(), SkGmMacStatistic(), SkXmResetCounter(), + * SkGmResetCounter(), SkXmOverflowStatus(), SkGmOverflowStatus(). + * Added defines for current link speed state. + * Added ERRMSG defintions for MacUpdateStat() & MacStatistics(). + * + * Revision 1.59 2002/07/15 15:40:22 rschmidt + * Added entry PLinkSpeedUsed to Port structure + * Editorial changes + * + * Revision 1.58 2002/06/10 09:36:30 rschmidt + * Editorial changes. + * + * Revision 1.57 2002/06/05 08:18:00 rschmidt + * Corrected alignment in Port Structure + * Added new prototypes for GMAC + * Editorial changes + * + * Revision 1.56 2002/04/25 11:38:12 rschmidt + * Added defines for Link speed values + * Added defines for Loopback parameters for MAC and PHY + * Removed entry PRxCmd from Port structure + * Added entry PLinkSpeed to Port structure + * Added entries GIChipId and GIChipRev to GE Init structure + * Removed entry GIAnyPortAct from GE Init structure + * Added prototypes for: SkMacInit(), SkMacInitPhy(), + * SkMacRxTxDisable(), SkMacSoftRst(), SkMacHardRst(), SkMacIrq(), + * SkMacIrqDisable(), SkMacFlushTxFifo(), SkMacFlushRxFifo(), + * SkMacAutoNegDone(), SkMacAutoNegLipaPhy(), SkMacSetRxTxEn(), + * SkXmPhyRead(), SkXmPhyRead(), SkGmPhyWrite(), SkGmPhyWrite(); + * Removed prototypes for static functions in SkXmac2.c + * Editorial changes + * + * Revision 1.55 2002/02/26 15:24:53 rwahl + * Fix: no link with manual configuration (#10673). The previous fix for + * #10639 was removed. So for RLMT mode = CLS the RLMT may switch to + * misconfigured port. It should not occur for the other RLMT modes. + * + * Revision 1.54 2002/01/18 16:52:52 rwahl + * Editorial corrections. + * + * Revision 1.53 2001/11/20 09:19:58 rwahl + * Reworked bugfix #10639 (no dependency to RLMT mode). + * + * Revision 1.52 2001/10/26 07:52:23 afischer + * Port switching bug in `check local link` mode + * + * Revision 1.51 2001/02/09 12:26:38 cgoos + * Inserted #ifdef DIAG for half duplex workaround timer. + * + * Revision 1.50 2001/02/07 07:56:40 rassmann + * Corrected copyright. + * + * Revision 1.49 2001/01/31 15:32:18 gklug + * fix: problem with autosensing an SR8800 switch + * add: counter for autoneg timeouts + * + * Revision 1.48 2000/11/09 11:30:10 rassmann + * WA: Waiting after releasing reset until BCom chip is accessible. + * + * Revision 1.47 2000/10/18 12:22:40 cgoos + * Added workaround for half duplex hangup. + * + * Revision 1.46 2000/08/10 11:28:00 rassmann + * Editorial changes. + * Preserving 32-bit alignment in structs for the adapter context. + * + * Revision 1.45 1999/11/22 13:56:19 cgoos + * Changed license header to GPL. + * + * Revision 1.44 1999/10/26 07:34:15 malthoff + * The define SK_LNK_ON has been lost in v1.41. + * + * Revision 1.43 1999/10/06 09:30:16 cgoos + * Changed SK_XM_THR_JUMBO. + * + * Revision 1.42 1999/09/16 12:58:26 cgoos + * Changed SK_LED_STANDY macro to be independent of HW link sync. + * + * Revision 1.41 1999/07/30 06:56:14 malthoff + * Correct comment for SK_MS_STAT_UNSET. + * + * Revision 1.40 1999/05/27 13:38:46 cgoos + * Added SK_BMU_TX_WM. + * Made SK_BMU_TX_WM and SK_BMU_RX_WM user-definable. + * Changed XMAC Tx treshold to max. values. + * + * Revision 1.39 1999/05/20 14:35:26 malthoff + * Remove prototypes for SkGeLinkLED(). + * + * Revision 1.38 1999/05/19 11:59:12 cgoos + * Added SK_MS_CAP_INDETERMINATED define. + * + * Revision 1.37 1999/05/19 07:32:33 cgoos + * Changes for 1000Base-T. + * LED-defines for HWAC_LINK_LED macro. + * + * Revision 1.36 1999/04/08 14:00:24 gklug + * add:Port struct field PLinkResCt + * + * Revision 1.35 1999/03/25 07:43:07 malthoff + * Add error string for SKERR_HWI_E018MSG. + * + * Revision 1.34 1999/03/12 16:25:57 malthoff + * Remove PPollRxD and PPollTxD. + * Add SKERR_HWI_E017MSG. and SK_DPOLL_MAX. + * + * Revision 1.33 1999/03/12 13:34:41 malthoff + * Add Autonegotiation error codes. + * Change defines for parameter Mode in SkXmSetRxCmd(). + * Replace __STDC__ by SK_KR_PROTO. + * + * Revision 1.32 1999/01/25 14:40:20 mhaveman + * Added new return states for the virtual management port if multiple + * ports are active but differently configured. + * + * Revision 1.31 1998/12/11 15:17:02 gklug + * add: Link partnet autoneg states : Unknown Manual and Auto-negotiation + * + * Revision 1.30 1998/12/07 12:17:04 gklug + * add: Link Partner auto-negotiation flag + * + * Revision 1.29 1998/12/01 10:54:42 gklug + * add: variables for XMAC Errata + * + * Revision 1.28 1998/12/01 10:14:15 gklug + * add: PIsave saves the Interrupt status word + * + * Revision 1.27 1998/11/26 15:24:52 mhaveman + * Added link status states SK_LMODE_STAT_AUTOHALF and + * SK_LMODE_STAT_AUTOFULL which are used by PNMI. + * + * Revision 1.26 1998/11/26 14:53:01 gklug + * add:autoNeg Timeout variable + * + * Revision 1.25 1998/11/26 08:58:50 gklug + * add: Link Mode configuration (AUTO Sense mode) + * + * Revision 1.24 1998/11/24 13:30:27 gklug + * add: PCheckPar to port struct + * + * Revision 1.23 1998/11/18 13:23:26 malthoff + * Add SK_PKT_TO_MAX. + * + * Revision 1.22 1998/11/18 13:19:54 gklug + * add: PPrevShorts and PLinkBroken to port struct for WA XMAC Errata #C1 + * + * Revision 1.21 1998/10/26 08:02:57 malthoff + * Add GIRamOffs. + * + * Revision 1.20 1998/10/19 07:28:37 malthoff + * Add prototype for SkGeInitRamIface(). + * + * Revision 1.19 1998/10/14 14:47:48 malthoff + * SK_TIMER should not be defined for Diagnostics. + * Add SKERR_HWI_E015MSG and SKERR_HWI_E016MSG. + * + * Revision 1.18 1998/10/14 14:00:03 gklug + * add: timer to port struct for workaround of Errata #2 + * + * Revision 1.17 1998/10/14 11:23:09 malthoff + * Add prototype for SkXmAutoNegDone(). + * Fix SkXmSetRxCmd() prototype statement. + * + * Revision 1.16 1998/10/14 05:42:29 gklug + * add: HWLinkUp flag to Port struct + * + * Revision 1.15 1998/10/09 08:26:33 malthoff + * Rename SK_RB_ULPP_B to SK_RB_LLPP_B. + * + * Revision 1.14 1998/10/09 07:11:13 malthoff + * bug fix: SK_FACT_53 is 85 not 117. + * Rework time out init values. + * Add GIPortUsage and corresponding defines. + * Add some error log messages. + * + * Revision 1.13 1998/10/06 14:13:14 malthoff + * Add prototype for SkGeLoadLnkSyncCnt(). + * + * Revision 1.12 1998/10/05 11:29:53 malthoff + * bug fix: A comment was not closed. + * + * Revision 1.11 1998/10/05 08:01:59 malthoff + * Add default Timeout- Threshold- and + * Watermark constants. Add QRam start and end + * variables. Also add vars to store the polling + * mode and receive command. Add new Error Log + * Messages and function prototypes. + * + * Revision 1.10 1998/09/28 13:34:48 malthoff + * Add mode bits for LED functions. + * Move Autoneg and Flow Ctrl bits from shgesirq.h + * Add the required Error Log Entries + * and Function Prototypes. + * + * Revision 1.9 1998/09/16 14:38:41 malthoff + * Rework the SK_LNK_xxx defines. + * Add error log message defines. + * Add prototypes for skxmac2.c + * + * Revision 1.8 1998/09/11 05:29:18 gklug + * add: init state of a port + * + * Revision 1.7 1998/09/08 08:35:52 gklug + * add: defines of the Init Levels + * + * Revision 1.6 1998/09/03 13:48:42 gklug + * add: Link strati, capabilities to Port struct + * + * Revision 1.5 1998/09/03 13:30:59 malthoff + * Add SK_LNK_BLINK and SK_LNK_PERM. + * + * Revision 1.4 1998/09/03 09:55:31 malthoff + * Add constants for parameters Dir and RstMode + * when calling SkGeStopPort(). + * Rework the prototype section. + * Add Queue Address offsets PRxQOff, PXsQOff, and PXaQOff. + * Remove Ioc with IoC. + * + * Revision 1.3 1998/08/19 09:11:54 gklug + * fix: struct are removed from c-source (see CCC) + * add: typedefs for all structs + * + * Revision 1.2 1998/07/28 12:38:26 malthoff + * The prototypes got the parameter 'IoC'. + * + * Revision 1.1 1998/07/23 09:50:24 malthoff + * Created. + * + ******************************************************************************/ + +#ifndef __INC_SKGEINIT_H_ +#define __INC_SKGEINIT_H_ + +#ifdef __cplusplus +extern "C" { +#endif /* __cplusplus */ + +/* defines ********************************************************************/ + +/* modifying Link LED behaviour (used with SkGeLinkLED()) */ +#define SK_LNK_OFF LED_OFF +#define SK_LNK_ON (LED_ON | LED_BLK_OFF | LED_SYNC_OFF) +#define SK_LNK_BLINK (LED_ON | LED_BLK_ON | LED_SYNC_ON) +#define SK_LNK_PERM (LED_ON | LED_BLK_OFF | LED_SYNC_ON) +#define SK_LNK_TST (LED_ON | LED_BLK_ON | LED_SYNC_OFF) + +/* parameter 'Mode' when calling SK_HWAC_LINK_LED() */ +#define SK_LED_OFF LED_OFF +#define SK_LED_ACTIVE (LED_ON | LED_BLK_OFF | LED_SYNC_OFF) +#define SK_LED_STANDBY (LED_ON | LED_BLK_ON | LED_SYNC_OFF) + +/* addressing LED Registers in SkGeXmitLED() */ +#define XMIT_LED_INI 0 +#define XMIT_LED_CNT (RX_LED_VAL - RX_LED_INI) +#define XMIT_LED_CTRL (RX_LED_CTRL- RX_LED_INI) +#define XMIT_LED_TST (RX_LED_TST - RX_LED_INI) + +/* parameter 'Mode' when calling SkGeXmitLED() */ +#define SK_LED_DIS 0 +#define SK_LED_ENA 1 +#define SK_LED_TST 2 + +/* Counter and Timer constants, for a host clock of 62.5 MHz */ +#define SK_XMIT_DUR 0x002faf08L /* 50 ms */ +#define SK_BLK_DUR 0x01dcd650L /* 500 ms */ + +#define SK_DPOLL_DEF 0x00ee6b28L /* 250 ms at 62.5 MHz */ + +#define SK_DPOLL_MAX 0x00ffffffL /* 268 ms at 62.5 MHz */ + /* 215 ms at 78.12 MHz */ + +#define SK_FACT_62 100 /* is given in percent */ +#define SK_FACT_53 85 /* on GENESIS: 53.12 MHz */ +#define SK_FACT_78 125 /* on YUKON: 78.12 MHz */ + +/* Timeout values */ +#define SK_MAC_TO_53 72 /* MAC arbiter timeout */ +#define SK_PKT_TO_53 0x2000 /* Packet arbiter timeout */ +#define SK_PKT_TO_MAX 0xffff /* Maximum value */ +#define SK_RI_TO_53 36 /* RAM interface timeout */ + +#define SK_PHY_ACC_TO 600000 /* PHY access timeout */ + +/* RAM Buffer High Pause Threshold values */ +#define SK_RB_ULPP ( 8 * 1024) /* Upper Level in kB/8 */ +#define SK_RB_LLPP_S (10 * 1024) /* Lower Level for small Queues */ +#define SK_RB_LLPP_B (16 * 1024) /* Lower Level for big Queues */ + +#ifndef SK_BMU_RX_WM +#define SK_BMU_RX_WM 0x600 /* BMU Rx Watermark */ +#endif +#ifndef SK_BMU_TX_WM +#define SK_BMU_TX_WM 0x600 /* BMU Tx Watermark */ +#endif + +/* XMAC II Rx High Watermark */ +#define SK_XM_RX_HI_WM 0x05aa /* 1450 */ + +/* XMAC II Tx Threshold */ +#define SK_XM_THR_REDL 0x01fb /* .. for redundant link usage */ +#define SK_XM_THR_SL 0x01fb /* .. for single link adapters */ +#define SK_XM_THR_MULL 0x01fb /* .. for multiple link usage */ +#define SK_XM_THR_JUMBO 0x03fc /* .. for jumbo frame usage */ + +/* values for GIPortUsage */ +#define SK_RED_LINK 1 /* redundant link usage */ +#define SK_MUL_LINK 2 /* multiple link usage */ +#define SK_JUMBO_LINK 3 /* driver uses jumbo frames */ + +/* Minimum RAM Buffer Rx Queue Size */ +#define SK_MIN_RXQ_SIZE 16 /* 16 kB */ + +/* Minimum RAM Buffer Tx Queue Size */ +#define SK_MIN_TXQ_SIZE 16 /* 16 kB */ + +/* Queue Size units */ +#define QZ_UNITS 0x7 +#define QZ_STEP 8 + +/* Percentage of queue size from whole memory */ +/* 80 % for receive */ +#define RAM_QUOTA_RX 80L +/* 0% for sync transfer */ +#define RAM_QUOTA_SYNC 0L +/* the rest (20%) is taken for async transfer */ + +/* Get the rounded queue size in Bytes in 8k steps */ +#define ROUND_QUEUE_SIZE(SizeInBytes) \ + ((((unsigned long) (SizeInBytes) + (QZ_STEP*1024L)-1) / 1024) & \ + ~(QZ_STEP-1)) + +/* Get the rounded queue size in KBytes in 8k steps */ +#define ROUND_QUEUE_SIZE_KB(Kilobytes) \ + ROUND_QUEUE_SIZE((Kilobytes) * 1024L) + +/* Types of RAM Buffer Queues */ +#define SK_RX_SRAM_Q 1 /* small receive queue */ +#define SK_RX_BRAM_Q 2 /* big receive queue */ +#define SK_TX_RAM_Q 3 /* small or big transmit queue */ + +/* parameter 'Dir' when calling SkGeStopPort() */ +#define SK_STOP_TX 1 /* Stops the transmit path, resets the XMAC */ +#define SK_STOP_RX 2 /* Stops the receive path */ +#define SK_STOP_ALL 3 /* Stops Rx and Tx path, resets the XMAC */ + +/* parameter 'RstMode' when calling SkGeStopPort() */ +#define SK_SOFT_RST 1 /* perform a software reset */ +#define SK_HARD_RST 2 /* perform a hardware reset */ + +/* Init Levels */ +#define SK_INIT_DATA 0 /* Init level 0: init data structures */ +#define SK_INIT_IO 1 /* Init level 1: init with IOs */ +#define SK_INIT_RUN 2 /* Init level 2: init for run time */ + +/* Link Mode Parameter */ +#define SK_LMODE_HALF 1 /* Half Duplex Mode */ +#define SK_LMODE_FULL 2 /* Full Duplex Mode */ +#define SK_LMODE_AUTOHALF 3 /* AutoHalf Duplex Mode */ +#define SK_LMODE_AUTOFULL 4 /* AutoFull Duplex Mode */ +#define SK_LMODE_AUTOBOTH 5 /* AutoBoth Duplex Mode */ +#define SK_LMODE_AUTOSENSE 6 /* configured mode auto sensing */ +#define SK_LMODE_INDETERMINATED 7 /* indeterminated */ + +/* Auto-negotiation timeout in 100ms granularity */ +#define SK_AND_MAX_TO 6 /* Wait 600 msec before link comes up */ + +/* Auto-negotiation error codes */ +#define SK_AND_OK 0 /* no error */ +#define SK_AND_OTHER 1 /* other error than below */ +#define SK_AND_DUP_CAP 2 /* Duplex capabilities error */ + + +/* Link Speed Capabilities */ +#define SK_LSPEED_CAP_AUTO (1<<0) /* Automatic resolution */ +#define SK_LSPEED_CAP_10MBPS (1<<1) /* 10 Mbps */ +#define SK_LSPEED_CAP_100MBPS (1<<2) /* 100 Mbps */ +#define SK_LSPEED_CAP_1000MBPS (1<<3) /* 1000 Mbps */ +#define SK_LSPEED_CAP_INDETERMINATED (1<<4) /* indeterminated */ + +/* Link Speed Parameter */ +#define SK_LSPEED_AUTO 1 /* Automatic resolution */ +#define SK_LSPEED_10MBPS 2 /* 10 Mbps */ +#define SK_LSPEED_100MBPS 3 /* 100 Mbps */ +#define SK_LSPEED_1000MBPS 4 /* 1000 Mbps */ +#define SK_LSPEED_INDETERMINATED 5 /* indeterminated */ + +/* Link Speed Current State */ +#define SK_LSPEED_STAT_UNKNOWN 1 +#define SK_LSPEED_STAT_10MBPS 2 +#define SK_LSPEED_STAT_100MBPS 3 +#define SK_LSPEED_STAT_1000MBPS 4 +#define SK_LSPEED_STAT_INDETERMINATED 5 + + +/* Link Capability Parameter */ +#define SK_LMODE_CAP_HALF (1<<0) /* Half Duplex Mode */ +#define SK_LMODE_CAP_FULL (1<<1) /* Full Duplex Mode */ +#define SK_LMODE_CAP_AUTOHALF (1<<2) /* AutoHalf Duplex Mode */ +#define SK_LMODE_CAP_AUTOFULL (1<<3) /* AutoFull Duplex Mode */ +#define SK_LMODE_CAP_INDETERMINATED (1<<4) /* indeterminated */ + +/* Link Mode Current State */ +#define SK_LMODE_STAT_UNKNOWN 1 /* Unknown Duplex Mode */ +#define SK_LMODE_STAT_HALF 2 /* Half Duplex Mode */ +#define SK_LMODE_STAT_FULL 3 /* Full Duplex Mode */ +#define SK_LMODE_STAT_AUTOHALF 4 /* Half Duplex Mode obtained by Auto-Neg */ +#define SK_LMODE_STAT_AUTOFULL 5 /* Full Duplex Mode obtained by Auto-Neg */ +#define SK_LMODE_STAT_INDETERMINATED 6 /* indeterminated */ + +/* Flow Control Mode Parameter (and capabilities) */ +#define SK_FLOW_MODE_NONE 1 /* No Flow-Control */ +#define SK_FLOW_MODE_LOC_SEND 2 /* Local station sends PAUSE */ +#define SK_FLOW_MODE_SYMMETRIC 3 /* Both stations may send PAUSE */ +#define SK_FLOW_MODE_SYM_OR_REM 4 /* Both stations may send PAUSE or + * just the remote station may send PAUSE + */ +#define SK_FLOW_MODE_INDETERMINATED 5 /* indeterminated */ + +/* Flow Control Status Parameter */ +#define SK_FLOW_STAT_NONE 1 /* No Flow Control */ +#define SK_FLOW_STAT_REM_SEND 2 /* Remote Station sends PAUSE */ +#define SK_FLOW_STAT_LOC_SEND 3 /* Local station sends PAUSE */ +#define SK_FLOW_STAT_SYMMETRIC 4 /* Both station may send PAUSE */ +#define SK_FLOW_STAT_INDETERMINATED 5 /* indeterminated */ + +/* Master/Slave Mode Capabilities */ +#define SK_MS_CAP_AUTO (1<<0) /* Automatic resolution */ +#define SK_MS_CAP_MASTER (1<<1) /* This station is master */ +#define SK_MS_CAP_SLAVE (1<<2) /* This station is slave */ +#define SK_MS_CAP_INDETERMINATED (1<<3) /* indeterminated */ + +/* Set Master/Slave Mode Parameter (and capabilities) */ +#define SK_MS_MODE_AUTO 1 /* Automatic resolution */ +#define SK_MS_MODE_MASTER 2 /* This station is master */ +#define SK_MS_MODE_SLAVE 3 /* This station is slave */ +#define SK_MS_MODE_INDETERMINATED 4 /* indeterminated */ + +/* Master/Slave Status Parameter */ +#define SK_MS_STAT_UNSET 1 /* The M/S status is not set */ +#define SK_MS_STAT_MASTER 2 /* This station is Master */ +#define SK_MS_STAT_SLAVE 3 /* This station is Dlave */ +#define SK_MS_STAT_FAULT 4 /* M/S resolution failed */ +#define SK_MS_STAT_INDETERMINATED 5 /* indeterminated */ + +/* parameter 'Mode' when calling SkXmSetRxCmd() */ +#define SK_STRIP_FCS_ON (1<<0) /* Enable FCS stripping of Rx frames */ +#define SK_STRIP_FCS_OFF (1<<1) /* Disable FCS stripping of Rx frames */ +#define SK_STRIP_PAD_ON (1<<2) /* Enable pad byte stripping of Rx fr */ +#define SK_STRIP_PAD_OFF (1<<3) /* Disable pad byte stripping of Rx fr */ +#define SK_LENERR_OK_ON (1<<4) /* Don't chk fr for in range len error */ +#define SK_LENERR_OK_OFF (1<<5) /* Check frames for in range len error */ +#define SK_BIG_PK_OK_ON (1<<6) /* Don't set Rx Error bit for big frames */ +#define SK_BIG_PK_OK_OFF (1<<7) /* Set Rx Error bit for big frames */ +#define SK_SELF_RX_ON (1<<8) /* Enable Rx of own packets */ +#define SK_SELF_RX_OFF (1<<9) /* Disable Rx of own packets */ + +/* parameter 'Para' when calling SkMacSetRxTxEn() */ +#define SK_MAC_LOOPB_ON (1<<0) /* Enable MAC Loopback Mode */ +#define SK_MAC_LOOPB_OFF (1<<1) /* Disable MAC Loopback Mode */ +#define SK_PHY_LOOPB_ON (1<<2) /* Enable PHY Loopback Mode */ +#define SK_PHY_LOOPB_OFF (1<<3) /* Disable PHY Loopback Mode */ +#define SK_PHY_FULLD_ON (1<<4) /* Enable GMII Full Duplex */ +#define SK_PHY_FULLD_OFF (1<<5) /* Disable GMII Full Duplex */ + +/* States of PState */ +#define SK_PRT_RESET 0 /* the port is reset */ +#define SK_PRT_STOP 1 /* the port is stopped (similar to SW reset) */ +#define SK_PRT_INIT 2 /* the port is initialized */ +#define SK_PRT_RUN 3 /* the port has an active link */ + +/* Default receive frame limit for Workaround of XMAC Errata */ +#define SK_DEF_RX_WA_LIM SK_CONSTU64(100) + +/* Link Partner Status */ +#define SK_LIPA_UNKNOWN 0 /* Link partner is in unknown state */ +#define SK_LIPA_MANUAL 1 /* Link partner is in detected manual state */ +#define SK_LIPA_AUTO 2 /* Link partner is in auto-negotiation state */ + +/* Maximum Restarts before restart is ignored (3Com WA) */ +#define SK_MAX_LRESTART 3 /* Max. 3 times the link is restarted */ + +/* Max. Auto-neg. timeouts before link detection in sense mode is reset */ +#define SK_MAX_ANEG_TO 10 /* Max. 10 times the sense mode is reset */ + +/* structures *****************************************************************/ + +/* + * MAC specific functions + */ +typedef struct s_GeMacFunc { + int (*pFnMacUpdateStats)(SK_AC *pAC, SK_IOC IoC, unsigned int Port); + int (*pFnMacStatistic)(SK_AC *pAC, SK_IOC IoC, unsigned int Port, + SK_U16 StatAddr, SK_U32 *pVal); + int (*pFnMacResetCounter)(SK_AC *pAC, SK_IOC IoC, unsigned int Port); + int (*pFnMacOverflow)(SK_AC *pAC, SK_IOC IoC, unsigned int Port, + SK_U16 IStatus, SK_U64 *pVal); +} SK_GEMACFUNC; + +/* + * Port Structure + */ +typedef struct s_GePort { +#ifndef SK_DIAG + SK_TIMER PWaTimer; /* Workaround Timer */ + SK_TIMER HalfDupChkTimer; +#endif /* SK_DIAG */ + SK_U32 PPrevShorts; /* Previous short Counter checking */ + SK_U32 PPrevFcs; /* Previous FCS Error Counter checking */ + SK_U64 PPrevRx; /* Previous RxOk Counter checking */ + SK_U64 PRxLim; /* Previous RxOk Counter checking */ + SK_U64 LastOctets; /* For half duplex hang check */ + int PLinkResCt; /* Link Restart Counter */ + int PAutoNegTimeOut;/* Auto-negotiation timeout current value */ + int PAutoNegTOCt; /* Auto-negotiation Timeout Counter */ + int PRxQSize; /* Port Rx Queue Size in kB */ + int PXSQSize; /* Port Synchronous Transmit Queue Size in kB */ + int PXAQSize; /* Port Asynchronous Transmit Queue Size in kB */ + SK_U32 PRxQRamStart; /* Receive Queue RAM Buffer Start Address */ + SK_U32 PRxQRamEnd; /* Receive Queue RAM Buffer End Address */ + SK_U32 PXsQRamStart; /* Sync Tx Queue RAM Buffer Start Address */ + SK_U32 PXsQRamEnd; /* Sync Tx Queue RAM Buffer End Address */ + SK_U32 PXaQRamStart; /* Async Tx Queue RAM Buffer Start Address */ + SK_U32 PXaQRamEnd; /* Async Tx Queue RAM Buffer End Address */ + SK_U32 PRxOverCnt; /* Receive Overflow Counter */ + int PRxQOff; /* Rx Queue Address Offset */ + int PXsQOff; /* Synchronous Tx Queue Address Offset */ + int PXaQOff; /* Asynchronous Tx Queue Address Offset */ + int PhyType; /* PHY used on this port */ + SK_U16 PhyId1; /* PHY Id1 on this port */ + SK_U16 PhyAddr; /* MDIO/MDC PHY address */ + SK_U16 PIsave; /* Saved Interrupt status word */ + SK_U16 PSsave; /* Saved PHY status word */ + SK_BOOL PHWLinkUp; /* The hardware Link is up (wiring) */ + SK_BOOL PState; /* Is port initialized ? */ + SK_BOOL PLinkBroken; /* Is Link broken ? */ + SK_BOOL PCheckPar; /* Do we check for parity errors ? */ + SK_BOOL HalfDupTimerActive; + SK_U8 PLinkCap; /* Link Capabilities */ + SK_U8 PLinkModeConf; /* Link Mode configured */ + SK_U8 PLinkMode; /* Link Mode currently used */ + SK_U8 PLinkModeStatus;/* Link Mode Status */ + SK_U8 PLinkSpeedCap; /* Link Speed Capabilities(10/100/1000 Mbps) */ + SK_U8 PLinkSpeed; /* configured Link Speed (10/100/1000 Mbps) */ + SK_U8 PLinkSpeedUsed; /* current Link Speed (10/100/1000 Mbps) */ + SK_U8 PFlowCtrlCap; /* Flow Control Capabilities */ + SK_U8 PFlowCtrlMode; /* Flow Control Mode */ + SK_U8 PFlowCtrlStatus;/* Flow Control Status */ + SK_U8 PMSCap; /* Master/Slave Capabilities */ + SK_U8 PMSMode; /* Master/Slave Mode */ + SK_U8 PMSStatus; /* Master/Slave Status */ + SK_U8 PAutoNegFail; /* Auto-negotiation fail flag */ + SK_U8 PLipaAutoNeg; /* Auto-negotiation possible with Link Partner */ + SK_U8 PCableLen; /* Cable Length */ + SK_U8 PMdiPairLen[4]; /* MDI[0..3] Pair Length */ + SK_U8 PMdiPairSts[4]; /* MDI[0..3] Pair Diagnostic Status */ +} SK_GEPORT; + +/* + * Gigabit Ethernet Initialization Struct + * (has to be included in the adapter context) + */ +typedef struct s_GeInit { + SK_U8 GIPciHwRev; /* PCI HW Revision Number */ + SK_U8 GIChipId; /* Chip Identification Number */ + SK_U8 GIChipRev; /* Chip Revision Number */ + SK_BOOL GIGenesis; /* Genesis adapter ? */ + SK_BOOL GICopperType; /* Copper Type adapter ? */ + SK_BOOL GIPciSlot64; /* 64-bit PCI Slot */ + SK_BOOL GIPciClock66; /* 66 MHz PCI Clock */ + SK_BOOL GIVauxAvail; /* VAUX available (YUKON) */ + SK_BOOL GIYukon32Bit; /* 32-Bit YUKON adapter */ + SK_BOOL GIYukonLite; /* YUKON-Lite chip */ + int GIMacsFound; /* Number of MACs found on this adapter */ + int GIMacType; /* MAC Type used on this adapter */ + int GIHstClkFact; /* Host Clock Factor (62.5 / HstClk * 100) */ + int GIPortUsage; /* Driver Port Usage */ + int GILevel; /* Initialization Level completed */ + int GIRamSize; /* The RAM size of the adapter in kB */ + int GIWolOffs; /* WOL Register Offset (HW-Bug in Rev. A) */ + SK_U32 GIRamOffs; /* RAM Address Offset for addr calculation */ + SK_U32 GIPollTimerVal; /* Descr. Poll Timer Init Val (HstClk ticks) */ + SK_GEPORT GP[SK_MAX_MACS];/* Port Dependent Information */ + SK_GEMACFUNC GIFunc; /* MAC depedent functions */ +} SK_GEINIT; + +/* + * Error numbers and messages for skxmac2.c and skgeinit.c + */ +#define SKERR_HWI_E001 (SK_ERRBASE_HWINIT) +#define SKERR_HWI_E001MSG "SkXmClrExactAddr() has got illegal parameters" +#define SKERR_HWI_E002 (SKERR_HWI_E001+1) +#define SKERR_HWI_E002MSG "SkGeInit(): Level 1 call missing" +#define SKERR_HWI_E003 (SKERR_HWI_E002+1) +#define SKERR_HWI_E003MSG "SkGeInit() called with illegal init Level" +#define SKERR_HWI_E004 (SKERR_HWI_E003+1) +#define SKERR_HWI_E004MSG "SkGeInitPort(): Queue Size illegal configured" +#define SKERR_HWI_E005 (SKERR_HWI_E004+1) +#define SKERR_HWI_E005MSG "SkGeInitPort(): cannot init running ports" +#define SKERR_HWI_E006 (SKERR_HWI_E005+1) +#define SKERR_HWI_E006MSG "SkGeMacInit(): PState does not match HW state" +#define SKERR_HWI_E007 (SKERR_HWI_E006+1) +#define SKERR_HWI_E007MSG "SkXmInitDupMd() called with invalid Dup Mode" +#define SKERR_HWI_E008 (SKERR_HWI_E007+1) +#define SKERR_HWI_E008MSG "SkXmSetRxCmd() called with invalid Mode" +#define SKERR_HWI_E009 (SKERR_HWI_E008+1) +#define SKERR_HWI_E009MSG "SkGeCfgSync() called although PXSQSize zero" +#define SKERR_HWI_E010 (SKERR_HWI_E009+1) +#define SKERR_HWI_E010MSG "SkGeCfgSync() called with invalid parameters" +#define SKERR_HWI_E011 (SKERR_HWI_E010+1) +#define SKERR_HWI_E011MSG "SkGeInitPort(): Receive Queue Size too small" +#define SKERR_HWI_E012 (SKERR_HWI_E011+1) +#define SKERR_HWI_E012MSG "SkGeInitPort(): invalid Queue Size specified" +#define SKERR_HWI_E013 (SKERR_HWI_E012+1) +#define SKERR_HWI_E013MSG "SkGeInitPort(): cfg changed for running queue" +#define SKERR_HWI_E014 (SKERR_HWI_E013+1) +#define SKERR_HWI_E014MSG "SkGeInitPort(): unknown GIPortUsage specified" +#define SKERR_HWI_E015 (SKERR_HWI_E014+1) +#define SKERR_HWI_E015MSG "Illegal Link mode parameter" +#define SKERR_HWI_E016 (SKERR_HWI_E015+1) +#define SKERR_HWI_E016MSG "Illegal Flow control mode parameter" +#define SKERR_HWI_E017 (SKERR_HWI_E016+1) +#define SKERR_HWI_E017MSG "Illegal value specified for GIPollTimerVal" +#define SKERR_HWI_E018 (SKERR_HWI_E017+1) +#define SKERR_HWI_E018MSG "FATAL: SkGeStopPort() does not terminate (Tx)" +#define SKERR_HWI_E019 (SKERR_HWI_E018+1) +#define SKERR_HWI_E019MSG "Illegal Speed parameter" +#define SKERR_HWI_E020 (SKERR_HWI_E019+1) +#define SKERR_HWI_E020MSG "Illegal Master/Slave parameter" +#define SKERR_HWI_E021 (SKERR_HWI_E020+1) +#define SKERR_HWI_E021MSG "MacUpdateStats(): cannot update statistic counter" +#define SKERR_HWI_E022 (SKERR_HWI_E021+1) +#define SKERR_HWI_E022MSG "MacStatistic(): illegal statistic base address" +#define SKERR_HWI_E023 (SKERR_HWI_E022+1) +#define SKERR_HWI_E023MSG "SkGeInitPort(): Transmit Queue Size too small" +#define SKERR_HWI_E024 (SKERR_HWI_E023+1) +#define SKERR_HWI_E024MSG "FATAL: SkGeStopPort() does not terminate (Rx)" +#define SKERR_HWI_E025 (SKERR_HWI_E024+1) +#define SKERR_HWI_E025MSG "" + +/* function prototypes ********************************************************/ + +#ifndef SK_KR_PROTO + +/* + * public functions in skgeinit.c + */ +extern void SkGePollRxD( + SK_AC *pAC, + SK_IOC IoC, + int Port, + SK_BOOL PollRxD); + +extern void SkGePollTxD( + SK_AC *pAC, + SK_IOC IoC, + int Port, + SK_BOOL PollTxD); + +extern void SkGeYellowLED( + SK_AC *pAC, + SK_IOC IoC, + int State); + +extern int SkGeCfgSync( + SK_AC *pAC, + SK_IOC IoC, + int Port, + SK_U32 IntTime, + SK_U32 LimCount, + int SyncMode); + +extern void SkGeLoadLnkSyncCnt( + SK_AC *pAC, + SK_IOC IoC, + int Port, + SK_U32 CntVal); + +extern void SkGeStopPort( + SK_AC *pAC, + SK_IOC IoC, + int Port, + int Dir, + int RstMode); + +extern int SkGeInit( + SK_AC *pAC, + SK_IOC IoC, + int Level); + +extern void SkGeDeInit( + SK_AC *pAC, + SK_IOC IoC); + +extern int SkGeInitPort( + SK_AC *pAC, + SK_IOC IoC, + int Port); + +extern void SkGeXmitLED( + SK_AC *pAC, + SK_IOC IoC, + int Led, + int Mode); + +extern void SkGeInitRamIface( + SK_AC *pAC, + SK_IOC IoC); + +extern int SkGeInitAssignRamToQueues( + SK_AC *pAC, + int ActivePort, + SK_BOOL DualNet); + +/* + * public functions in skxmac2.c + */ +extern void SkMacRxTxDisable( + SK_AC *pAC, + SK_IOC IoC, + int Port); + +extern void SkMacSoftRst( + SK_AC *pAC, + SK_IOC IoC, + int Port); + +extern void SkMacHardRst( + SK_AC *pAC, + SK_IOC IoC, + int Port); + +extern void SkXmInitMac( + SK_AC *pAC, + SK_IOC IoC, + int Port); + +extern void SkGmInitMac( + SK_AC *pAC, + SK_IOC IoC, + int Port); + +extern void SkMacInitPhy( + SK_AC *pAC, + SK_IOC IoC, + int Port, + SK_BOOL DoLoop); + +extern void SkMacIrqDisable( + SK_AC *pAC, + SK_IOC IoC, + int Port); + +extern void SkMacFlushTxFifo( + SK_AC *pAC, + SK_IOC IoC, + int Port); + +extern void SkMacFlushRxFifo( + SK_AC *pAC, + SK_IOC IoC, + int Port); + +extern void SkMacIrq( + SK_AC *pAC, + SK_IOC IoC, + int Port); + +extern int SkMacAutoNegDone( + SK_AC *pAC, + SK_IOC IoC, + int Port); + +extern void SkMacAutoNegLipaPhy( + SK_AC *pAC, + SK_IOC IoC, + int Port, + SK_U16 IStatus); + +extern void SkMacSetRxTxEn( + SK_AC *pAC, + SK_IOC IoC, + int Port, + int Para); + +extern int SkMacRxTxEnable( + SK_AC *pAC, + SK_IOC IoC, + int Port); + +extern void SkMacPromiscMode( + SK_AC *pAC, + SK_IOC IoC, + int Port, + SK_BOOL Enable); + +extern void SkMacHashing( + SK_AC *pAC, + SK_IOC IoC, + int Port, + SK_BOOL Enable); + +extern void SkXmPhyRead( + SK_AC *pAC, + SK_IOC IoC, + int Port, + int Addr, + SK_U16 *pVal); + +extern void SkXmPhyWrite( + SK_AC *pAC, + SK_IOC IoC, + int Port, + int Addr, + SK_U16 Val); + +extern void SkGmPhyRead( + SK_AC *pAC, + SK_IOC IoC, + int Port, + int Addr, + SK_U16 *pVal); + +extern void SkGmPhyWrite( + SK_AC *pAC, + SK_IOC IoC, + int Port, + int Addr, + SK_U16 Val); + +extern void SkGePhyRead( + SK_AC *pAC, + SK_IOC IoC, + int Port, + int Addr, + SK_U16 *pVal); + +extern void SkGePhyWrite( + SK_AC *pAC, + SK_IOC IoC, + int Port, + int Addr, + SK_U16 Val); + +extern void SkXmClrExactAddr( + SK_AC *pAC, + SK_IOC IoC, + int Port, + int StartNum, + int StopNum); + +extern void SkXmInitDupMd( + SK_AC *pAC, + SK_IOC IoC, + int Port); + +extern void SkXmInitPauseMd( + SK_AC *pAC, + SK_IOC IoC, + int Port); + +extern void SkXmAutoNegLipaXmac( + SK_AC *pAC, + SK_IOC IoC, + int Port, + SK_U16 IStatus); + +extern int SkXmUpdateStats( + SK_AC *pAC, + SK_IOC IoC, + unsigned int Port); + +extern int SkGmUpdateStats( + SK_AC *pAC, + SK_IOC IoC, + unsigned int Port); + +extern int SkXmMacStatistic( + SK_AC *pAC, + SK_IOC IoC, + unsigned int Port, + SK_U16 StatAddr, + SK_U32 *pVal); + +extern int SkGmMacStatistic( + SK_AC *pAC, + SK_IOC IoC, + unsigned int Port, + SK_U16 StatAddr, + SK_U32 *pVal); + +extern int SkXmResetCounter( + SK_AC *pAC, + SK_IOC IoC, + unsigned int Port); + +extern int SkGmResetCounter( + SK_AC *pAC, + SK_IOC IoC, + unsigned int Port); + +extern int SkXmOverflowStatus( + SK_AC *pAC, + SK_IOC IoC, + unsigned int Port, + SK_U16 IStatus, + SK_U64 *pStatus); + +extern int SkGmOverflowStatus( + SK_AC *pAC, + SK_IOC IoC, + unsigned int Port, + SK_U16 MacStatus, + SK_U64 *pStatus); + +extern int SkGmCableDiagStatus( + SK_AC *pAC, + SK_IOC IoC, + int Port, + SK_BOOL StartTest); + +#ifdef SK_DIAG +extern void SkMacSetRxCmd( + SK_AC *pAC, + SK_IOC IoC, + int Port, + int Mode); +extern void SkMacCrcGener( + SK_AC *pAC, + SK_IOC IoC, + int Port, + SK_BOOL Enable); +extern void SkMacTimeStamp( + SK_AC *pAC, + SK_IOC IoC, + int Port, + SK_BOOL Enable); +extern void SkXmSendCont( + SK_AC *pAC, + SK_IOC IoC, + int Port, + SK_BOOL Enable); +#endif /* SK_DIAG */ + +#else /* SK_KR_PROTO */ + +/* + * public functions in skgeinit.c + */ +extern void SkGePollRxD(); +extern void SkGePollTxD(); +extern void SkGeYellowLED(); +extern int SkGeCfgSync(); +extern void SkGeLoadLnkSyncCnt(); +extern void SkGeStopPort(); +extern int SkGeInit(); +extern void SkGeDeInit(); +extern int SkGeInitPort(); +extern void SkGeXmitLED(); +extern void SkGeInitRamIface(); +extern int SkGeInitAssignRamToQueues(); + +/* + * public functions in skxmac2.c + */ +extern void SkMacRxTxDisable(); +extern void SkMacSoftRst(); +extern void SkMacHardRst(); +extern void SkMacInitPhy(); +extern int SkMacRxTxEnable(); +extern void SkMacPromiscMode(); +extern void SkMacHashing(); +extern void SkMacIrqDisable(); +extern void SkMacFlushTxFifo(); +extern void SkMacFlushRxFifo(); +extern void SkMacIrq(); +extern int SkMacAutoNegDone(); +extern void SkMacAutoNegLipaPhy(); +extern void SkMacSetRxTxEn(); +extern void SkGePhyRead(); +extern void SkGePhyWrite(); +extern void SkXmInitMac(); +extern void SkXmPhyRead(); +extern void SkXmPhyWrite(); +extern void SkGmInitMac(); +extern void SkGmPhyRead(); +extern void SkGmPhyWrite(); +extern void SkXmClrExactAddr(); +extern void SkXmInitDupMd(); +extern void SkXmInitPauseMd(); +extern void SkXmAutoNegLipaXmac(); +extern int SkXmUpdateStats(); +extern int SkGmUpdateStats(); +extern int SkXmMacStatistic(); +extern int SkGmMacStatistic(); +extern int SkXmResetCounter(); +extern int SkGmResetCounter(); +extern int SkXmOverflowStatus(); +extern int SkGmOverflowStatus(); +extern int SkGmCableDiagStatus(); + +#ifdef SK_DIAG +extern void SkMacSetRxCmd(); +extern void SkMacCrcGener(); +extern void SkMacTimeStamp(); +extern void SkXmSendCont(); +#endif /* SK_DIAG */ + +#endif /* SK_KR_PROTO */ + +#ifdef __cplusplus +} +#endif /* __cplusplus */ + +#endif /* __INC_SKGEINIT_H_ */ |