/* $Id: sunlance.c,v 1.112 2002/01/15 06:48:55 davem Exp $
* lance.c: Linux/Sparc/Lance driver
*
* Written 1995, 1996 by Miguel de Icaza
* Sources:
* The Linux depca driver
* The Linux lance driver.
* The Linux skeleton driver.
* The NetBSD Sparc/Lance driver.
* Theo de Raadt (deraadt@openbsd.org)
* NCR92C990 Lan Controller manual
*
* 1.4:
* Added support to run with a ledma on the Sun4m
*
* 1.5:
* Added multiple card detection.
*
* 4/17/96: Burst sizes and tpe selection on sun4m by Eddie C. Dost
* (ecd@skynet.be)
*
* 5/15/96: auto carrier detection on sun4m by Eddie C. Dost
* (ecd@skynet.be)
*
* 5/17/96: lebuffer on scsi/ether cards now work David S. Miller
* (davem@caip.rutgers.edu)
*
* 5/29/96: override option 'tpe-link-test?', if it is 'false', as
* this disables auto carrier detection on sun4m. Eddie C. Dost
* (ecd@skynet.be)
*
* 1.7:
* 6/26/96: Bug fix for multiple ledmas, miguel.
*
* 1.8:
* Stole multicast code from depca.c, fixed lance_tx.
*
* 1.9:
* 8/21/96: Fixed the multicast code (Pedro Roque)
*
* 8/28/96: Send fake packet in lance_open() if auto_select is true,
* so we can detect the carrier loss condition in time.
* Eddie C. Dost (ecd@skynet.be)
*
* 9/15/96: Align rx_buf so that eth_copy_and_sum() won't cause an
* MNA trap during chksum_partial_copy(). (ecd@skynet.be)
*
* 11/17/96: Handle LE_C0_MERR in lance_interrupt(). (ecd@skynet.be)
*
* 12/22/96: Don't loop forever in lance_rx() on incomplete packets.
* This was the sun4c killer. Shit, stupid bug.
* (ecd@skynet.be)
*
* 1.10:
* 1/26/97: Modularize driver. (ecd@skynet.be)
*
* 1.11:
* 12/27/97: Added sun4d support. (jj@sunsite.mff.cuni.cz)
*
* 1.12:
* 11/3/99: Fixed SMP race in lance_start_xmit found by davem.
* Anton Blanchard (anton@progsoc.uts.edu.au)
* 2.00: 11/9/99: Massive overhaul and port to new SBUS driver interfaces.
* David S. Miller (davem@redhat.com)
* 2.01:
* 11/08/01: Use library crc32 functions (Matt_Domsch@dell.com)
*
*/
#undef DEBUG_DRIVER
static char lancestr[] = "LANCE";
#include <linux/module.h>
#include <linux/kernel.h>
#include <linux/types.h>
#include <linux/fcntl.h>
#include <linux/interrupt.h>
#include <linux/ioport.h>
#include <linux/in.h>
#include <linux/slab.h>
#include <linux/string.h>
#include <linux/delay.h>
#include <linux/init.h>
#include <linux/crc32.h>
#include <linux/errno.h>
#include <linux/socket.h> /* Used for the temporal inet entries and routing */
#include <linux/route.h>
#include <linux/netdevice.h>
#include <linux/etherdevice.h>
#include <linux/skbuff.h>
#include <linux/ethtool.h>
#include <linux/bitops.h>
#include <asm/system.h>
#include <asm/io.h>
#include <asm/dma.h>
#include <asm/pgtable.h>
#include <asm/byteorder.h> /* Used by the checksum routines */
#include <asm/idprom.h>
#include <asm/sbus.h>
#include <asm/openprom.h>
#include <asm/oplib.h>
#include <asm/auxio.h> /* For tpe-link-test? setting */
#include <asm/irq.h>
#define DRV_NAME "sunlance"
#define DRV_VERSION "2.02"
#define DRV_RELDATE "8/24/03"
#define DRV_AUTHOR "Miguel de Icaza (miguel@nuclecu.unam.mx)"
static char version[] =
DRV_NAME ".c:v" DRV_VERSION " " DRV_RELDATE " " DRV_AUTHOR "\n";
MODULE_VERSION(DRV_VERSION);
MODULE_AUTHOR(DRV_AUTHOR);
MODULE_DESCRIPTION("Sun Lance ethernet driver");
MODULE_LICENSE("GPL");
/* Define: 2^4 Tx buffers and 2^4 Rx buffers */
#ifndef LANCE_LO
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