www.pudn.com > cs8900a.rar > cs8900.h

#ifndef CS8900_H  
#define CS8900_H  
  
/*  
 * linux/drivers/net/cs8900.h  
 *  
 * Author: Abraham van der Merwe   
 *  
 * 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.  
 */  
 //add by zsyddl 
#include   
#include  
 
#define SMDK2410_ETH_IO 0xe0000000  
#define SMDK2410_ETH_IRQ IRQ_EINT8 
// 
/*  
 * 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 */  
/*然后在drivers/net/arm/Kconfig中添加了  
config ARM_CS8900  
 tristate "CS8900 support"  
 depends on NET_ETHERNET && ARM && ARCH_SMDK2410  
在drivers/net/arm/Makefile中添加了  
obj-$(CONFIG_ARM_CS8900) += cs8900.o  
include/asm-arm/arch-s3c2410目录下创建了一个文件smdk2410.h  
#ifndef _INCLUDE_SMDK2410_H_  
#define _INCLUDE_SMDK2410_H_  
  
#include   
  
#define SMDK2410_ETH_IO 0xE0000000  
#define SMDK2410_ETH_IRQ IRQ_EINT9  
  
#endif // _INCLUDE_SMDK2410_H_  
*/