Copyright 1999, Be Incorporated. All Rights Reserved.
This file may be used under the terms of the Be Sample Code License.
*/
* etherpci_private.h
* Copyright (c) 1998 Be, Inc. All Rights Reserved
*
* Definitions private to ne2000 PCI ethernet driver
*
* Modification History (most recent first):
*
* 18 May 98 malyn new today
*/
#ifndef _ETHERPCI_PRIVATE_H
#define _ETHERPCI_PRIVATE_H
#ifndef _KERNEL_EXPORT_H
#include <KernelExport.h>
#endif
* Wait this long before giving up on an ethernet transmit
*/
#define ETHER_TRANSMIT_TIMEOUT ((bigtime_t)1000000) /* one second */
#define NIRQS 128 //x hmm...
#define MAX_MULTI 14
#define ETHER_BUF_START_NE2000 0x4000
#define ETHER_BUF_SIZE_NE2000 0x4000
#define ETHER_BUF_SIZE_MAX ETHER_BUF_SIZE_NE2000
#define ETHER_MTU 1500
#define ETHER_MIN_SIZE 60
#define ETHER_MAX_SIZE 1514
#define ETHER_IRQ2 0x10
#define ETHER_IRQ3 0x20
#define ETHER_IRQ4 0x40
#define ETHER_IRQ5 0x80
#define ECNTRL_RESET 0x01
#define ECNTRL_ONBOARD 0x02
#define ECNTRL_SAPROM 0x04
#define EGACFR_NORM 0x49
#define EGACFR_IRQOFF 0xc9
#define EC_PAGE_SIZE 256
#define EC_PAGE_SHIFT 8
#define EN_CCMD 0x0
#define EN0_STARTPG 0x01
#define EN0_STOPPG 0x02
#define EN0_BOUNDARY 0x03
#define EN0_TPSR 0x04
#define EN0_TCNTLO 0x05
#define EN0_TCNTHI 0x06
#define EN0_ISR 0x07
#define EN0_RADDRLO 0x08
#define EN0_RADDRHI 0x09
#define EN0_RCNTLO 0x0a
#define EN0_RCNTHI 0x0b
#define NE_DATA 0x10
#define NE_RESET 0x1f
#define ISR_RECEIVE 0x01
#define ISR_TRANSMIT 0x02
#define ISR_RECEIVE_ERROR 0x04
#define ISR_TRANSMIT_ERROR 0x08
#define ISR_OVERWRITE 0x10
#define ISR_COUNTER 0x20
#define ISR_DMADONE 0x40
#define ISR_RESET 0x80
#define EN0_RXCR 0xc
#define EN0_TXCR 0xd
#define EN0_DCFG 0xe
#define EN0_IMR 0xf
#define EN0_CNTR0 0x0d
#define EN0_CNTR1 0x0e
#define EN0_CNTR2 0x0f
#define DCFG_BM8 0x48
#define DCFG_BM16 0x49
#define EN1_PHYS 0x1
#define EN1_CURPAG 0x7
#define EN1_MULT 0x8
#define ENRXCR_MON 0x20
#define ENRXCR_MCST 0x08
#define ENRXCR_BCST 0x04
#define TXCR_LOOPBACK 0x02
#define ENC_PAGE0 0x00
#define ENC_STOP 0x01
#define ENC_START 0x02
#define ENC_TRANS 0x04
#define ENC_DMAREAD 0x08
#define ENC_DMAWRITE 0x10
#define ENC_NODMA 0x20
#define ENC_PAGE1 0x40
#define RSR_INTACT 0x01
#define TSR_ABORTED 0x08
#define TSR_UNDERRUN 0x20
#define TSR_HEARTBEAT 0x40
#define ETHER_ADDR_LEN 6
* Maximum iterations to poll before assuming error
*/
#define MAXWAIT 10000
* Swap the bytes in a short, but not on a little-endian machine
*/
static const union { long l; char b[4]; } ENDIAN_TEST = { 1 };
#define LITTLE_ENDIAN ENDIAN_TEST.b[0]
#define SWAPSHORT(x) (((x & 0xff) << 8) | ((x >> 8) & 0xff))
#define swapshort(x) (LITTLE_ENDIAN ? (x) : SWAPSHORT(x))
* NS8390 ring header structure
*/
typedef struct ring_header {
unsigned char status;
unsigned char next_packet;
unsigned short count;
} ring_header;
#endif
