#ifndef CS8900_H#define CS8900_H/* * linux/drivers/net/cs8900.h * * Author: Abraham van der Merwe <abraham at 2d3d.co.za> * * A Cirrus Logic CS8900A driver for Linux * based on the cs89x0 driver written by Russell Nelson, * Donald Becker, and others. * * This source code is free software; you can redistribute it and/or * modify it under the terms of the GNU General Public License * version 2 as published by the Free Software Foundation. *//* * Ports */#define PP_Address		0x0a	/* PacketPage Pointer Port (Section 4.10.10) */#define PP_Data			0x0c	/* PacketPage Data Port (Section 4.10.10) *//* * Registers */#define PP_ProductID		0x0000	/* Section 4.3.1   Product Identification Code */#define PP_MemBase			0x002c	/* Section 4.9.2   Memory Base Address Register */#define PP_IntNum			0x0022	/* Section 3.2.3   Interrupt Number */#define PP_EEPROMCommand	0x0040	/* Section 4.3.11  EEPROM Command */#define PP_EEPROMData		0x0042	/* Section 4.3.12  EEPROM Data */#define PP_RxCFG			0x0102	/* Section 4.4.6   Receiver Configuration */#define PP_RxCTL			0x0104	/* Section 4.4.8   Receiver Control */#define PP_TxCFG			0x0106	/* Section 4.4.9   Transmit Configuration */#define PP_BufCFG			0x010a	/* Section 4.4.12  Buffer Configuration */#define PP_LineCTL			0x0112	/* Section 4.4.16  Line Control */#define PP_SelfCTL			0x0114	/* Section 4.4.18  Self Control */#define PP_BusCTL			0x0116	/* Section 4.4.20  Bus Control */#define PP_TestCTL			0x0118	/* Section 4.4.22  Test Control */#define PP_ISQ				0x0120	/* Section 4.4.5   Interrupt Status Queue */#define PP_TxEvent			0x0128	/* Section 4.4.10  Transmitter Event */#define PP_BufEvent			0x012c	/* Section 4.4.13  Buffer Event */#define PP_RxMISS			0x0130	/* Section 4.4.14  Receiver Miss Counter */#define PP_TxCOL			0x0132	/* Section 4.4.15  Transmit Collision Counter */#define PP_SelfST			0x0136	/* Section 4.4.19  Self Status */#define PP_BusST			0x0138	/* Section 4.4.21  Bus Status */#define PP_TxCMD			0x0144	/* Section 4.4.11  Transmit Command */#define PP_TxLength			0x0146	/* Section 4.5.2   Transmit Length */#define PP_IA				0x0158	/* Section 4.6.2   Individual Address (IEEE Address) */#define PP_RxStatus			0x0400	/* Section 4.7.1   Receive Status */#define PP_RxLength			0x0402	/* Section 4.7.1   Receive Length (in bytes) */#define PP_RxFrame			0x0404	/* Section 4.7.2   Receive Frame Location */#define PP_TxFrame			0x0a00	/* Section 4.7.2   Transmit Frame Location *//* * Values *//* PP_IntNum */#define INTRQ0			0x0000#define INTRQ1			0x0001#define INTRQ2			0x0002#define INTRQ3			0x0003/* PP_ProductID */#define EISA_REG_CODE	0x630e#define REVISION(x)		(((x) & 0x1f00) >> 8)#define VERSION(x)		((x) & ~0x1f00)#define CS8900A			0x0000#define REV_B			7#define REV_C			8#define REV_D			9/* PP_RxCFG */#define Skip_1			0x0040#define StreamE			0x0080#define RxOKiE			0x0100#define RxDMAonly		0x0200#define AutoRxDMAE		0x0400#define BufferCRC		0x0800#define CRCerroriE		0x1000#define RuntiE			0x2000#define ExtradataiE		0x4000/* PP_RxCTL */#define IAHashA			0x0040#define PromiscuousA	0x0080#define RxOKA			0x0100#define MulticastA		0x0200#define IndividualA		0x0400#define BroadcastA		0x0800#define CRCerrorA		0x1000#define RuntA			0x2000#define ExtradataA		0x4000/* PP_TxCFG */#define Loss_of_CRSiE	0x0040#define SQErroriE		0x0080#define TxOKiE			0x0100#define Out_of_windowiE	0x0200#define JabberiE		0x0400#define AnycolliE		0x0800#define T16colliE		0x8000/* PP_BufCFG */#define SWint_X			0x0040#define RxDMAiE			0x0080#define Rdy4TxiE		0x0100#define TxUnderruniE	0x0200#define RxMissiE		0x0400#define Rx128iE			0x0800#define TxColOvfiE		0x1000#define MissOvfloiE		0x2000#define RxDestiE		0x8000/* PP_LineCTL */#define SerRxON			0x0040#define SerTxON			0x0080#define AUIonly			0x0100#define AutoAUI_10BT	0x0200#define ModBackoffE		0x0800#define PolarityDis		0x1000#define L2_partDefDis	0x2000#define LoRxSquelch		0x4000/* PP_SelfCTL */#define RESET			0x0040#define SWSuspend		0x0100#define HWSleepE		0x0200#define HWStandbyE		0x0400#define HC0E			0x1000#define HC1E			0x2000#define HCB0			0x4000#define HCB1			0x8000/* PP_BusCTL */#define ResetRxDMA		0x0040#define DMAextend		0x0100#define UseSA			0x0200#define MemoryE			0x0400#define DMABurst		0x0800#define IOCHRDYE		0x1000#define RxDMAsize		0x2000#define EnableRQ		0x8000/* PP_TestCTL */#define DisableLT		0x0080#define ENDECloop		0x0200#define AUIloop			0x0400#define DisableBackoff	0x0800#define FDX				0x4000/* PP_ISQ */#define RegNum(x) ((x) & 0x3f)#define RegContent(x) ((x) & ~0x3d)#define RxEvent			0x0004#define TxEvent			0x0008#define BufEvent		0x000c#define RxMISS			0x0010#define TxCOL			0x0012/* PP_RxStatus */#define IAHash			0x0040#define Dribblebits		0x0080#define RxOK			0x0100#define Hashed			0x0200#define IndividualAdr	0x0400#define Broadcast		0x0800#define CRCerror		0x1000#define Runt			0x2000#define Extradata		0x4000#define HashTableIndex(x) ((x) >> 0xa)/* PP_TxCMD */#define After5			0#define After381		1#define After1021		2#define AfterAll		3#define TxStart(x) ((x) << 6)#define Force			0x0100#define Onecoll			0x0200#define InhibitCRC		0x1000#define TxPadDis		0x2000/* PP_BusST */#define TxBidErr		0x0080#define Rdy4TxNOW		0x0100/* PP_TxEvent */#define Loss_of_CRS		0x0040#define SQEerror		0x0080#define TxOK			0x0100#define Out_of_window	0x0200#define Jabber			0x0400#define T16coll			0x8000#define TX_collisions(x) (((x) >> 0xb) & ~0x8000)/* PP_BufEvent */#define SWint			0x0040#define RxDMAFrame		0x0080#define Rdy4Tx			0x0100#define TxUnderrun		0x0200#define RxMiss			0x0400#define Rx128			0x0800#define RxDest			0x8000/* PP_RxMISS */#define MissCount(x) ((x) >> 6)/* PP_TxCOL */#define ColCount(x) ((x) >> 6)/* PP_SelfST */#define T3VActive		0x0040#define INITD			0x0080#define SIBUSY			0x0100#define EEPROMpresent	0x0200#define EEPROMOK		0x0400#define ELpresent		0x0800#define EEsize			0x1000/* PP_EEPROMCommand */#define EEWriteEnable   0x00F0#define EEWriteDisable  0x0000#define EEWriteRegister	0x0100#define EEReadRegister	0x0200#define EEEraseRegister	0x0300#define ELSEL			0x0400#endif	/* #ifndef CS8900_H */