The overdue eepro100 removal.

Signed-off-by: Adrian Bunk <bunk@kernel.org>
Cc: Jeff Garzik <jeff@garzik.org>
Signed-off-by: Andrew Morton <akpm@linux-foundation.org>
Signed-off-by: Jeff Garzik <jgarzik@redhat.com>

5 files changed, 0 insertions, 2426 deletions

diff --git a/Documentation/feature-removal-schedule.txt b/Documentation/feature-removal-schedule.txt
index 05d71b4b9430..6ecd4f0a24f0 100644
--- a/Documentation/feature-removal-schedule.txt
+++ b/Documentation/feature-removal-schedule.txt
@@ -144,13 +144,6 @@ Who:	Christoph Hellwig <hch@lst.de>
 
 ---------------------------
 
-What:   eepro100 network driver
-When:   January 2007
-Why:    replaced by the e100 driver
-Who:    Adrian Bunk <bunk@stusta.de>
-
----------------------------
-
 What:	Unused EXPORT_SYMBOL/EXPORT_SYMBOL_GPL exports
 	(temporary transition config option provided until then)
 	The transition config option will also be removed at the same time.
diff --git a/MAINTAINERS b/MAINTAINERS
index 16202c8ac68f..74e69ab8c132 100644
--- a/MAINTAINERS
+++ b/MAINTAINERS
@@ -1599,11 +1599,6 @@ L:	acpi4asus-user@lists.sourceforge.net
 W:	http://sourceforge.net/projects/acpi4asus
 S:	Maintained
 
-EEPRO100 NETWORK DRIVER
-P:	Andrey V. Savochkin
-M:	saw@saw.sw.com.sg
-S:	Maintained
-
 EFS FILESYSTEM
 W:	http://aeschi.ch.eu.org/efs/
 S:	Orphan
diff --git a/drivers/net/Kconfig b/drivers/net/Kconfig
index f749b40f954e..0f3e6b2d2808 100644
--- a/drivers/net/Kconfig
+++ b/drivers/net/Kconfig
@@ -1414,19 +1414,6 @@ config TC35815
 	depends on NET_PCI && PCI && MIPS
 	select PHYLIB
 
-config EEPRO100
-	tristate "EtherExpressPro/100 support (eepro100, original Becker driver)"
-	depends on NET_PCI && PCI
-	select MII
-	help
-	  If you have an Intel EtherExpress PRO/100 PCI network (Ethernet)
-	  card, say Y and read the Ethernet-HOWTO, available from
-	  <http://www.tldp.org/docs.html#howto>.
-
-	  To compile this driver as a module, choose M here. The module
-	  will be called eepro100.
-
-
 config E100
 	tristate "Intel(R) PRO/100+ support"
 	depends on NET_PCI && PCI
diff --git a/drivers/net/Makefile b/drivers/net/Makefile
index f19acf8b9220..657c47b1a6b6 100644
--- a/drivers/net/Makefile
+++ b/drivers/net/Makefile
@@ -53,7 +53,6 @@ obj-$(CONFIG_VORTEX) += 3c59x.o
 obj-$(CONFIG_TYPHOON) += typhoon.o
 obj-$(CONFIG_NE2K_PCI) += ne2k-pci.o 8390.o
 obj-$(CONFIG_PCNET32) += pcnet32.o
-obj-$(CONFIG_EEPRO100) += eepro100.o
 obj-$(CONFIG_E100) += e100.o
 obj-$(CONFIG_TLAN) += tlan.o
 obj-$(CONFIG_EPIC100) += epic100.o
diff --git a/drivers/net/eepro100.c b/drivers/net/eepro100.c
deleted file mode 100644
index 81e84843c6a0..000000000000
--- a/drivers/net/eepro100.c
+++ /dev/null
@@ -1,2400 +0,0 @@
-/* drivers/net/eepro100.c: An Intel i82557-559 Ethernet driver for Linux. */
-/*
-	Written 1996-1999 by Donald Becker.
-
-	The driver also contains updates by different kernel developers
-	(see incomplete list below).
-	Current maintainer is Andrey V. Savochkin <saw@saw.sw.com.sg>.
-	Please use this email address and linux-kernel mailing list for bug reports.
-
-	This software may be used and distributed according to the terms
-	of the GNU General Public License, incorporated herein by reference.
-
-	This driver is for the Intel EtherExpress Pro100 (Speedo3) design.
-	It should work with all i82557/558/559 boards.
-
-	Version history:
-	1998 Apr - 2000 Feb  Andrey V. Savochkin <saw@saw.sw.com.sg>
-		Serious fixes for multicast filter list setting, TX timeout routine;
-		RX ring refilling logic;  other stuff
-	2000 Feb  Jeff Garzik <jgarzik@pobox.com>
-		Convert to new PCI driver interface
-	2000 Mar 24  Dragan Stancevic <visitor@valinux.com>
-		Disabled FC and ER, to avoid lockups when when we get FCP interrupts.
-	2000 Jul 17 Goutham Rao <goutham.rao@intel.com>
-		PCI DMA API fixes, adding pci_dma_sync_single calls where neccesary
-	2000 Aug 31 David Mosberger <davidm@hpl.hp.com>
-		rx_align support: enables rx DMA without causing unaligned accesses.
-*/
-
-static const char * const version =
-"eepro100.c:v1.09j-t 9/29/99 Donald Becker\n"
-"eepro100.c: $Revision: 1.36 $ 2000/11/17 Modified by Andrey V. Savochkin <saw@saw.sw.com.sg> and others\n";
-
-/* A few user-configurable values that apply to all boards.
-   First set is undocumented and spelled per Intel recommendations. */
-
-static int congenb /* = 0 */; /* Enable congestion control in the DP83840. */
-static int txfifo = 8;		/* Tx FIFO threshold in 4 byte units, 0-15 */
-static int rxfifo = 8;		/* Rx FIFO threshold, default 32 bytes. */
-/* Tx/Rx DMA burst length, 0-127, 0 == no preemption, tx==128 -> disabled. */
-static int txdmacount = 128;
-static int rxdmacount /* = 0 */;
-
-#if defined(__ia64__) || defined(__alpha__) || defined(__sparc__) || defined(__mips__) || \
-	defined(__arm__)
-  /* align rx buffers to 2 bytes so that IP header is aligned */
-# define rx_align(skb)		skb_reserve((skb), 2)
-# define RxFD_ALIGNMENT		__attribute__ ((aligned (2), packed))
-#else
-# define rx_align(skb)
-# define RxFD_ALIGNMENT
-#endif
-
-/* Set the copy breakpoint for the copy-only-tiny-buffer Rx method.
-   Lower values use more memory, but are faster. */
-static int rx_copybreak = 200;
-
-/* Maximum events (Rx packets, etc.) to handle at each interrupt. */
-static int max_interrupt_work = 20;
-
-/* Maximum number of multicast addresses to filter (vs. rx-all-multicast) */
-static int multicast_filter_limit = 64;
-
-/* 'options' is used to pass a transceiver override or full-duplex flag
-   e.g. "options=16" for FD, "options=32" for 100mbps-only. */
-static int full_duplex[] = {-1, -1, -1, -1, -1, -1, -1, -1};
-static int options[] = {-1, -1, -1, -1, -1, -1, -1, -1};
-
-/* A few values that may be tweaked. */
-/* The ring sizes should be a power of two for efficiency. */
-#define TX_RING_SIZE	64
-#define RX_RING_SIZE	64
-/* How much slots multicast filter setup may take.
-   Do not descrease without changing set_rx_mode() implementaion. */
-#define TX_MULTICAST_SIZE   2
-#define TX_MULTICAST_RESERV (TX_MULTICAST_SIZE*2)
-/* Actual number of TX packets queued, must be
-   <= TX_RING_SIZE-TX_MULTICAST_RESERV. */
-#define TX_QUEUE_LIMIT  (TX_RING_SIZE-TX_MULTICAST_RESERV)
-/* Hysteresis marking queue as no longer full. */
-#define TX_QUEUE_UNFULL (TX_QUEUE_LIMIT-4)
-
-/* Operational parameters that usually are not changed. */
-
-/* Time in jiffies before concluding the transmitter is hung. */
-#define TX_TIMEOUT		(2*HZ)
-/* Size of an pre-allocated Rx buffer: <Ethernet MTU> + slack.*/
-#define PKT_BUF_SZ		1536
-
-#include <linux/module.h>
-
-#include <linux/kernel.h>
-#include <linux/string.h>
-#include <linux/errno.h>
-#include <linux/ioport.h>
-#include <linux/slab.h>
-#include <linux/interrupt.h>
-#include <linux/timer.h>
-#include <linux/pci.h>
-#include <linux/spinlock.h>
-#include <linux/init.h>
-#include <linux/mii.h>
-#include <linux/delay.h>
-#include <linux/bitops.h>
-
-#include <asm/io.h>
-#include <asm/uaccess.h>
-#include <asm/irq.h>
-
-#include <linux/netdevice.h>
-#include <linux/etherdevice.h>
-#include <linux/rtnetlink.h>
-#include <linux/skbuff.h>
-#include <linux/ethtool.h>
-
-static int use_io;
-static int debug = -1;
-#define DEBUG_DEFAULT		(NETIF_MSG_DRV		| \
-				 NETIF_MSG_HW		| \
-				 NETIF_MSG_RX_ERR	| \
-				 NETIF_MSG_TX_ERR)
-#define DEBUG			((debug >= 0) ? (1<<debug)-1 : DEBUG_DEFAULT)
-
-
-MODULE_AUTHOR("Maintainer: Andrey V. Savochkin <saw@saw.sw.com.sg>");
-MODULE_DESCRIPTION("Intel i82557/i82558/i82559 PCI EtherExpressPro driver");
-MODULE_LICENSE("GPL");
-module_param(use_io, int, 0);
-module_param(debug, int, 0);
-module_param_array(options, int, NULL, 0);
-module_param_array(full_duplex, int, NULL, 0);
-module_param(congenb, int, 0);
-module_param(txfifo, int, 0);
-module_param(rxfifo, int, 0);
-module_param(txdmacount, int, 0);
-module_param(rxdmacount, int, 0);
-module_param(rx_copybreak, int, 0);
-module_param(max_interrupt_work, int, 0);
-module_param(multicast_filter_limit, int, 0);
-MODULE_PARM_DESC(debug, "debug level (0-6)");
-MODULE_PARM_DESC(options, "Bits 0-3: transceiver type, bit 4: full duplex, bit 5: 100Mbps");
-MODULE_PARM_DESC(full_duplex, "full duplex setting(s) (1)");
-MODULE_PARM_DESC(congenb, "Enable congestion control (1)");
-MODULE_PARM_DESC(txfifo, "Tx FIFO threshold in 4 byte units, (0-15)");
-MODULE_PARM_DESC(rxfifo, "Rx FIFO threshold in 4 byte units, (0-15)");
-MODULE_PARM_DESC(txdmacount, "Tx DMA burst length; 128 - disable (0-128)");
-MODULE_PARM_DESC(rxdmacount, "Rx DMA burst length; 128 - disable (0-128)");
-MODULE_PARM_DESC(rx_copybreak, "copy breakpoint for copy-only-tiny-frames");
-MODULE_PARM_DESC(max_interrupt_work, "maximum events handled per interrupt");
-MODULE_PARM_DESC(multicast_filter_limit, "maximum number of filtered multicast addresses");
-
-#define RUN_AT(x) (jiffies + (x))
-
-#define netdevice_start(dev)
-#define netdevice_stop(dev)
-#define netif_set_tx_timeout(dev, tf, tm) \
-								do { \
-									(dev)->tx_timeout = (tf); \
-									(dev)->watchdog_timeo = (tm); \
-								} while(0)
-
-
-
-/*
-				Theory of Operation
-
-I. Board Compatibility
-
-This device driver is designed for the Intel i82557 "Speedo3" chip, Intel's
-single-chip fast Ethernet controller for PCI, as used on the Intel
-EtherExpress Pro 100 adapter.
-
-II. Board-specific settings
-
-PCI bus devices are configured by the system at boot time, so no jumpers
-need to be set on the board.  The system BIOS should be set to assign the
-PCI INTA signal to an otherwise unused system IRQ line.  While it's
-possible to share PCI interrupt lines, it negatively impacts performance and
-only recent kernels support it.
-
-III. Driver operation
-
-IIIA. General
-The Speedo3 is very similar to other Intel network chips, that is to say
-"apparently designed on a different planet".  This chips retains the complex
-Rx and Tx descriptors and multiple buffers pointers as previous chips, but
-also has simplified Tx and Rx buffer modes.  This driver uses the "flexible"
-Tx mode, but in a simplified lower-overhead manner: it associates only a
-single buffer descriptor with each frame descriptor.
-
-Despite the extra space overhead in each receive skbuff, the driver must use
-the simplified Rx buffer mode to assure that only a single data buffer is
-associated with each RxFD. The driver implements this by reserving space
-for the Rx descriptor at the head of each Rx skbuff.
-
-The Speedo-3 has receive and command unit base addresses that are added to
-almost all descriptor pointers.  The driver sets these to zero, so that all
-pointer fields are absolute addresses.
-
-The System Control Block (SCB) of some previous Intel chips exists on the
-chip in both PCI I/O and memory space.  This driver uses the I/O space
-registers, but might switch to memory mapped mode to better support non-x86
-processors.
-
-IIIB. Transmit structure
-
-The driver must use the complex Tx command+descriptor mode in order to
-have a indirect pointer to the skbuff data section.  Each Tx command block
-(TxCB) is associated with two immediately appended Tx Buffer Descriptor
-(TxBD).  A fixed ring of these TxCB+TxBD pairs are kept as part of the
-speedo_private data structure for each adapter instance.
-
-The newer i82558 explicitly supports this structure, and can read the two
-TxBDs in the same PCI burst as the TxCB.
-
-This ring structure is used for all normal transmit packets, but the
-transmit packet descriptors aren't long enough for most non-Tx commands such
-as CmdConfigure.  This is complicated by the possibility that the chip has
-already loaded the link address in the previous descriptor.  So for these
-commands we convert the next free descriptor on the ring to a NoOp, and point
-that descriptor's link to the complex command.
-
-An additional complexity of these non-transmit commands are that they may be
-added asynchronous to the normal transmit queue, so we disable interrupts
-whenever the Tx descriptor ring is manipulated.
-
-A notable aspect of these special configure commands is that they do
-work with the normal Tx ring entry scavenge method.  The Tx ring scavenge
-is done at interrupt time using the 'dirty_tx' index, and checking for the
-command-complete bit.  While the setup frames may have the NoOp command on the
-Tx ring marked as complete, but not have completed the setup command, this
-is not a problem.  The tx_ring entry can be still safely reused, as the
-tx_skbuff[] entry is always empty for config_cmd and mc_setup frames.
-
-Commands may have bits set e.g. CmdSuspend in the command word to either
-suspend or stop the transmit/command unit.  This driver always flags the last
-command with CmdSuspend, erases the CmdSuspend in the previous command, and
-then issues a CU_RESUME.
-Note: Watch out for the potential race condition here: imagine
-	erasing the previous suspend
-		the chip processes the previous command
-		the chip processes the final command, and suspends
-	doing the CU_RESUME
-		the chip processes the next-yet-valid post-final-command.
-So blindly sending a CU_RESUME is only safe if we do it immediately after
-after erasing the previous CmdSuspend, without the possibility of an
-intervening delay.  Thus the resume command is always within the
-interrupts-disabled region.  This is a timing dependence, but handling this
-condition in a timing-independent way would considerably complicate the code.
-
-Note: In previous generation Intel chips, restarting the command unit was a
-notoriously slow process.  This is presumably no longer true.
-
-IIIC. Receive structure
-
-Because of the bus-master support on the Speedo3 this driver uses the new
-SKBUFF_RX_COPYBREAK scheme, rather than a fixed intermediate receive buffer.
-This scheme allocates full-sized skbuffs as receive buffers.  The value
-SKBUFF_RX_COPYBREAK is used as the copying breakpoint: it is chosen to
-trade-off the memory wasted by passing the full-sized skbuff to the queue
-layer for all frames vs. the copying cost of copying a frame to a
-correctly-sized skbuff.
-
-For small frames the copying cost is negligible (esp. considering that we
-are pre-loading the cache with immediately useful header information), so we
-allocate a new, minimally-sized skbuff.  For large frames the copying cost
-is non-trivial, and the larger copy might flush the cache of useful data, so
-we pass up the skbuff the packet was received into.
-
-IV. Notes
-
-Thanks to Steve Williams of Intel for arranging the non-disclosure agreement
-that stated that I could disclose the information.  But I still resent
-having to sign an Intel NDA when I'm helping Intel sell their own product!
-
-*/
-
-static int speedo_found1(struct pci_dev *pdev, void __iomem *ioaddr, int fnd_cnt, int acpi_idle_state);
-
-/* Offsets to the various registers.
-   All accesses need not be longword aligned. */
-enum speedo_offsets {
-	SCBStatus = 0, SCBCmd = 2,	/* Rx/Command Unit command and status. */
-	SCBIntmask = 3,
-	SCBPointer = 4,				/* General purpose pointer. */
-	SCBPort = 8,				/* Misc. commands and operands.  */
-	SCBflash = 12, SCBeeprom = 14, /* EEPROM and flash memory control. */
-	SCBCtrlMDI = 16,			/* MDI interface control. */
-	SCBEarlyRx = 20,			/* Early receive byte count. */
-};
-/* Commands that can be put in a command list entry. */
-enum commands {
-	CmdNOp = 0, CmdIASetup = 0x10000, CmdConfigure = 0x20000,
-	CmdMulticastList = 0x30000, CmdTx = 0x40000, CmdTDR = 0x50000,
-	CmdDump = 0x60000, CmdDiagnose = 0x70000,
-	CmdSuspend = 0x40000000,	/* Suspend after completion. */
-	CmdIntr = 0x20000000,		/* Interrupt after completion. */
-	CmdTxFlex = 0x00080000,		/* Use "Flexible mode" for CmdTx command. */
-};
-/* Clear CmdSuspend (1<<30) avoiding interference with the card access to the
-   status bits.  Previous driver versions used separate 16 bit fields for
-   commands and statuses.  --SAW
- */
-#if defined(__alpha__)
-# define clear_suspend(cmd)  clear_bit(30, &(cmd)->cmd_status);
-#else
-# define clear_suspend(cmd)  ((__le16 *)&(cmd)->cmd_status)[1] &= ~cpu_to_le16(1<<14)
-#endif
-
-enum SCBCmdBits {
-	SCBMaskCmdDone=0x8000, SCBMaskRxDone=0x4000, SCBMaskCmdIdle=0x2000,
-	SCBMaskRxSuspend=0x1000, SCBMaskEarlyRx=0x0800, SCBMaskFlowCtl=0x0400,
-	SCBTriggerIntr=0x0200, SCBMaskAll=0x0100,
-	/* The rest are Rx and Tx commands. */
-	CUStart=0x0010, CUResume=0x0020, CUStatsAddr=0x0040, CUShowStats=0x0050,
-	CUCmdBase=0x0060,	/* CU Base address (set to zero) . */
-	CUDumpStats=0x0070, /* Dump then reset stats counters. */
-	RxStart=0x0001, RxResume=0x0002, RxAbort=0x0004, RxAddrLoad=0x0006,
-	RxResumeNoResources=0x0007,
-};
-
-enum SCBPort_cmds {
-	PortReset=0, PortSelfTest=1, PortPartialReset=2, PortDump=3,
-};
-
-/* The Speedo3 Rx and Tx frame/buffer descriptors. */
-struct descriptor {			    /* A generic descriptor. */
-	volatile __le32 cmd_status;	/* All command and status fields. */
-	__le32 link;				    /* struct descriptor *  */
-	unsigned char params[0];
-};
-
-/* The Speedo3 Rx and Tx buffer descriptors. */
-struct RxFD {					/* Receive frame descriptor. */
-	volatile __le32 status;
-	__le32 link;					/* struct RxFD * */
-	__le32 rx_buf_addr;			/* void * */
-	__le32 count;
-} RxFD_ALIGNMENT;
-
-/* Selected elements of the Tx/RxFD.status word. */
-enum RxFD_bits {
-	RxComplete=0x8000, RxOK=0x2000,
-	RxErrCRC=0x0800, RxErrAlign=0x0400, RxErrTooBig=0x0200, RxErrSymbol=0x0010,
-	RxEth2Type=0x0020, RxNoMatch=0x0004, RxNoIAMatch=0x0002,
-	TxUnderrun=0x1000,  StatusComplete=0x8000,
-};
-
-#define CONFIG_DATA_SIZE 22
-struct TxFD {					/* Transmit frame descriptor set. */
-	__le32 status;
-	__le32 link;					/* void * */
-	__le32 tx_desc_addr;			/* Always points to the tx_buf_addr element. */
-	__le32 count;					/* # of TBD (=1), Tx start thresh., etc. */
-	/* This constitutes two "TBD" entries -- we only use one. */
-#define TX_DESCR_BUF_OFFSET 16
-	__le32 tx_buf_addr0;			/* void *, frame to be transmitted.  */
-	__le32 tx_buf_size0;			/* Length of Tx frame. */
-	__le32 tx_buf_addr1;			/* void *, frame to be transmitted.  */
-	__le32 tx_buf_size1;			/* Length of Tx frame. */
-	/* the structure must have space for at least CONFIG_DATA_SIZE starting
-	 * from tx_desc_addr field */
-};
-
-/* Multicast filter setting block.  --SAW */
-struct speedo_mc_block {
-	struct speedo_mc_block *next;
-	unsigned int tx;
-	dma_addr_t frame_dma;
-	unsigned int len;
-	struct descriptor frame __attribute__ ((__aligned__(16)));
-};
-
-/* Elements of the dump_statistics block. This block must be lword aligned. */
-struct speedo_stats {
-	__le32 tx_good_frames;
-	__le32 tx_coll16_errs;
-	__le32 tx_late_colls;
-	__le32 tx_underruns;
-	__le32 tx_lost_carrier;
-	__le32 tx_deferred;
-	__le32 tx_one_colls;
-	__le32 tx_multi_colls;
-	__le32 tx_total_colls;
-	__le32 rx_good_frames;
-	__le32 rx_crc_errs;
-	__le32 rx_align_errs;
-	__le32 rx_resource_errs;
-	__le32 rx_overrun_errs;
-	__le32 rx_colls_errs;
-	__le32 rx_runt_errs;
-	__le32 done_marker;
-};
-
-enum Rx_ring_state_bits {
-	RrNoMem=1, RrPostponed=2, RrNoResources=4, RrOOMReported=8,
-};
-
-/* Do not change the position (alignment) of the first few elements!
-   The later elements are grouped for cache locality.
-
-   Unfortunately, all the positions have been shifted since there.
-   A new re-alignment is required.  2000/03/06  SAW */
-struct speedo_private {
-    void __iomem *regs;
-	struct TxFD	*tx_ring;		/* Commands (usually CmdTxPacket). */
-	struct RxFD *rx_ringp[RX_RING_SIZE];	/* Rx descriptor, used as ring. */
-	/* The addresses of a Tx/Rx-in-place packets/buffers. */
-	struct sk_buff *tx_skbuff[TX_RING_SIZE];
-	struct sk_buff *rx_skbuff[RX_RING_SIZE];
-	/* Mapped addresses of the rings. */
-	dma_addr_t tx_ring_dma;
-#define TX_RING_ELEM_DMA(sp, n) ((sp)->tx_ring_dma + (n)*sizeof(struct TxFD))
-	dma_addr_t rx_ring_dma[RX_RING_SIZE];
-	struct descriptor *last_cmd;		/* Last command sent. */
-	unsigned int cur_tx, dirty_tx;		/* The ring entries to be free()ed. */
-	spinlock_t lock;			/* Group with Tx control cache line. */
-	u32 tx_threshold;			/* The value for txdesc.count. */
-	struct RxFD *last_rxf;			/* Last filled RX buffer. */
-	dma_addr_t last_rxf_dma;
-	unsigned int cur_rx, dirty_rx;		/* The next free ring entry */
-	long last_rx_time;			/* Last Rx, in jiffies, to handle Rx hang. */
-	struct net_device_stats stats;
-	struct speedo_stats *lstats;
-	dma_addr_t lstats_dma;
-	int chip_id;
-	struct pci_dev *pdev;
-	struct timer_list timer;		/* Media selection timer. */
-	struct speedo_mc_block *mc_setup_head;	/* Multicast setup frame list head. */
-	struct speedo_mc_block *mc_setup_tail;	/* Multicast setup frame list tail. */
-	long in_interrupt;			/* Word-aligned dev->interrupt */
-	unsigned char acpi_pwr;
-	signed char rx_mode;			/* Current PROMISC/ALLMULTI setting. */
-	unsigned int tx_full:1;			/* The Tx queue is full. */
-	unsigned int flow_ctrl:1;		/* Use 802.3x flow control. */
-	unsigned int rx_bug:1;			/* Work around receiver hang errata. */
-	unsigned char default_port:8;		/* Last dev->if_port value. */
-	unsigned char rx_ring_state;		/* RX ring status flags. */
-	unsigned short phy[2];			/* PHY media interfaces available. */
-	unsigned short partner;			/* Link partner caps. */
-	struct mii_if_info mii_if;		/* MII API hooks, info */
-	u32 msg_enable;				/* debug message level */
-};
-
-/* The parameters for a CmdConfigure operation.
-   There are so many options that it would be difficult to document each bit.
-   We mostly use the default or recommended settings. */
-static const char i82557_config_cmd[CONFIG_DATA_SIZE] = {
-	22, 0x08, 0, 0,  0, 0, 0x32, 0x03,  1, /* 1=Use MII  0=Use AUI */
-	0, 0x2E, 0,  0x60, 0,
-	0xf2, 0x48,   0, 0x40, 0xf2, 0x80, 		/* 0x40=Force full-duplex */
-	0x3f, 0x05, };
-static const char i82558_config_cmd[CONFIG_DATA_SIZE] = {
-	22, 0x08, 0, 1,  0, 0, 0x22, 0x03,  1, /* 1=Use MII  0=Use AUI */
-	0, 0x2E, 0,  0x60, 0x08, 0x88,
-	0x68, 0, 0x40, 0xf2, 0x84,		/* Disable FC */
-	0x31, 0x05, };
-
-/* PHY media interface chips. */
-static const char * const phys[] = {
-	"None", "i82553-A/B", "i82553-C", "i82503",
-	"DP83840", "80c240", "80c24", "i82555",
-	"unknown-8", "unknown-9", "DP83840A", "unknown-11",
-	"unknown-12", "unknown-13", "unknown-14", "unknown-15", };
-enum phy_chips { NonSuchPhy=0, I82553AB, I82553C, I82503, DP83840, S80C240,
-					 S80C24, I82555, DP83840A=10, };
-static const char is_mii[] = { 0, 1, 1, 0, 1, 1, 0, 1 };
-#define EE_READ_CMD		(6)
-
-static int eepro100_init_one(struct pci_dev *pdev,
-		const struct pci_device_id *ent);
-
-static int do_eeprom_cmd(void __iomem *ioaddr, int cmd, int cmd_len);
-static int mdio_read(struct net_device *dev, int phy_id, int location);
-static void mdio_write(struct net_device *dev, int phy_id, int location, int value);
-static int speedo_open(struct net_device *dev);
-static void speedo_resume(struct net_device *dev);
-static void speedo_timer(unsigned long data);
-static void speedo_init_rx_ring(struct net_device *dev);
-static void speedo_tx_timeout(struct net_device *dev);
-static int speedo_start_xmit(struct sk_buff *skb, struct net_device *dev);
-static void speedo_refill_rx_buffers(struct net_device *dev, int force);
-static int speedo_rx(struct net_device *dev);
-static void speedo_tx_buffer_gc(struct net_device *dev);
-static irqreturn_t speedo_interrupt(int irq, void *dev_instance);
-static int speedo_close(struct net_device *dev);
-static struct net_device_stats *speedo_get_stats(struct net_device *dev);
-static int speedo_ioctl(struct net_device *dev, struct ifreq *rq, int cmd);
-static void set_rx_mode(struct net_device *dev);
-static void speedo_show_state(struct net_device *dev);
-static const struct ethtool_ops ethtool_ops;
-
-
-
-#ifdef honor_default_port
-/* Optional driver feature to allow forcing the transceiver setting.
-   Not recommended. */
-static int mii_ctrl[8] = { 0x3300, 0x3100, 0x0000, 0x0100,
-						   0x2000, 0x2100, 0x0400, 0x3100};
-#endif
-
-/* How to wait for the command unit to accept a command.
-   Typically this takes 0 ticks. */
-static inline unsigned char wait_for_cmd_done(struct net_device *dev,
-											  	struct speedo_private *sp)
-{
-	int wait = 1000;
-	void __iomem *cmd_ioaddr = sp->regs + SCBCmd;
-	unsigned char r;
-
-	do  {
-		udelay(1);
-		r = ioread8(cmd_ioaddr);
-	} while(r && --wait >= 0);
-
-	if (wait < 0)
-		printk(KERN_ALERT "%s: wait_for_cmd_done timeout!\n", dev->name);
-	return r;
-}
-
-static int __devinit eepro100_init_one (struct pci_dev *pdev,
-		const struct pci_device_id *ent)
-{
-	void __iomem *ioaddr;
-	int irq, pci_bar;
-	int acpi_idle_state = 0, pm;
-	static int cards_found /* = 0 */;
-	unsigned long pci_base;
-
-#ifndef MODULE
-	/* when built-in, we only print version if device is found */
-	static int did_version;
-	if (did_version++ == 0)
-		printk(version);
-#endif
-
-	/* save power state before pci_enable_device overwrites it */
-	pm = pci_find_capability(pdev, PCI_CAP_ID_PM);
-	if (pm) {
-		u16 pwr_command;
-		pci_read_config_word(pdev, pm + PCI_PM_CTRL, &pwr_command);
-		acpi_idle_state = pwr_command & PCI_PM_CTRL_STATE_MASK;
-	}
-
-	if (pci_enable_device(pdev))
-		goto err_out_free_mmio_region;
-
-	pci_set_master(pdev);
-
-	if (!request_region(pci_resource_start(pdev, 1),
-			pci_resource_len(pdev, 1), "eepro100")) {
-		dev_err(&pdev->dev, "eepro100: cannot reserve I/O ports\n");
-		goto err_out_none;
-	}
-	if (!request_mem_region(pci_resource_start(pdev, 0),
-			pci_resource_len(pdev, 0), "eepro100")) {
-		dev_err(&pdev->dev, "eepro100: cannot reserve MMIO region\n");
-		goto err_out_free_pio_region;
-	}
-
-	irq = pdev->irq;
-	pci_bar = use_io ? 1 : 0;
-	pci_base = pci_resource_start(pdev, pci_bar);
-	if (DEBUG & NETIF_MSG_PROBE)
-		printk("Found Intel i82557 PCI Speedo at %#lx, IRQ %d.\n",
-		       pci_base, irq);
-
-	ioaddr = pci_iomap(pdev, pci_bar, 0);
-	if (!ioaddr) {
-		dev_err(&pdev->dev, "eepro100: cannot remap IO\n");
-		goto err_out_free_mmio_region;
-	}
-
-	if (speedo_found1(pdev, ioaddr, cards_found, acpi_idle_state) == 0)
-		cards_found++;
-	else
-		goto err_out_iounmap;
-
-	return 0;
-
-err_out_iounmap: ;
-	pci_iounmap(pdev, ioaddr);
-err_out_free_mmio_region:
-	release_mem_region(pci_resource_start(pdev, 0), pci_resource_len(pdev, 0));
-err_out_free_pio_region:
-	release_region(pci_resource_start(pdev, 1), pci_resource_len(pdev, 1));
-err_out_none:
-	return -ENODEV;
-}
-
-#ifdef CONFIG_NET_POLL_CONTROLLER
-/*
- * Polling 'interrupt' - used by things like netconsole to send skbs
- * without having to re-enable interrupts. It's not called while
- * the interrupt routine is executing.
- */
-
-static void poll_speedo (struct net_device *dev)
-{
-	/* disable_irq is not very nice, but with the funny lockless design
-	   we have no other choice. */
-	disable_irq(dev->irq);
-	speedo_interrupt (dev->irq, dev);
-	enable_irq(dev->irq);
-}
-#endif
-
-static int __devinit speedo_found1(struct pci_dev *pdev,
-		void __iomem *ioaddr, int card_idx, int acpi_idle_state)
-{
-	struct net_device *dev;
-	struct speedo_private *sp;
-	const char *product;
-	int i, option;
-	u16 eeprom[0x100];
-	int size;
-	void *tx_ring_space;
-	dma_addr_t tx_ring_dma;
-
-	size = TX_RING_SIZE * sizeof(struct TxFD) + sizeof(struct speedo_stats);
-	tx_ring_space = pci_alloc_consistent(pdev, size, &tx_ring_dma);
-	if (tx_ring_space == NULL)
-		return -1;
-
-	dev = alloc_etherdev(sizeof(struct speedo_private));
-	if (dev == NULL) {
-		printk(KERN_ERR "eepro100: Could not allocate ethernet device.\n");
-		pci_free_consistent(pdev, size, tx_ring_space, tx_ring_dma);
-		return -1;
-	}
-
-	SET_NETDEV_DEV(dev, &pdev->dev);
-
-	if (dev->mem_start > 0)
-		option = dev->mem_start;
-	else if (card_idx >= 0  &&  options[card_idx] >= 0)
-		option = options[card_idx];
-	else
-		option = 0;
-
-	rtnl_lock();
-	if (dev_alloc_name(dev, dev->name) < 0)
-		goto err_free_unlock;
-
-	/* Read the station address EEPROM before doing the reset.
-	   Nominally his should even be done before accepting the device, but
-	   then we wouldn't have a device name with which to report the error.
-	   The size test is for 6 bit vs. 8 bit address serial EEPROMs.
-	*/
-	{
-		void __iomem *iobase;
-		int read_cmd, ee_size;
-		u16 sum;
-		int j;
-
-		/* Use IO only to avoid postponed writes and satisfy EEPROM timing
-		   requirements. */
-		iobase = pci_iomap(pdev, 1, pci_resource_len(pdev, 1));
-		if (!iobase)
-			goto err_free_unlock;
-		if ((do_eeprom_cmd(iobase, EE_READ_CMD << 24, 27) & 0xffe0000)
-			== 0xffe0000) {
-			ee_size = 0x100;
-			read_cmd = EE_READ_CMD << 24;
-		} else {
-			ee_size = 0x40;
-			read_cmd = EE_READ_CMD << 22;
-		}
-
-		for (j = 0, i = 0, sum = 0; i < ee_size; i++) {
-			u16 value = do_eeprom_cmd(iobase, read_cmd | (i << 16), 27);
-			eeprom[i] = value;
-			sum += value;
-			if (i < 3) {
-				dev->dev_addr[j++] = value;
-				dev->dev_addr[j++] = value >> 8;
-			}
-		}
-		if (sum != 0xBABA)
-			printk(KERN_WARNING "%s: Invalid EEPROM checksum %#4.4x, "
-				   "check settings before activating this device!\n",
-				   dev->name, sum);
-		/* Don't  unregister_netdev(dev);  as the EEPro may actually be
-		   usable, especially if the MAC address is set later.
-		   On the other hand, it may be unusable if MDI data is corrupted. */
-
-		pci_iounmap(pdev, iobase);
-	}
-
-	/* Reset the chip: stop Tx and Rx processes and clear counters.
-	   This takes less than 10usec and will easily finish before the next
-	   action. */
-	iowrite32(PortReset, ioaddr + SCBPort);
-	ioread32(ioaddr + SCBPort);
-	udelay(10);
-
-	if (eeprom[3] & 0x0100)
-		product = "OEM i82557/i82558 10/100 Ethernet";
-	else
-		product = pci_name(pdev);
-
-	printk(KERN_INFO "%s: %s, %pM, IRQ %d.\n", dev->name, product,
-		   dev->dev_addr, pdev->irq);
-
-	sp = netdev_priv(dev);
-
-	/* we must initialize this early, for mdio_{read,write} */
-	sp->regs = ioaddr;
-
-#if 1 || defined(kernel_bloat)
-	/* OK, this is pure kernel bloat.  I don't like it when other drivers
-	   waste non-pageable kernel space to emit similar messages, but I need
-	   them for bug reports. */
-	{
-		const char *connectors[] = {" RJ45", " BNC", " AUI", " MII"};
-		/* The self-test results must be paragraph aligned. */
-		volatile s32 *self_test_results;
-		int boguscnt = 16000;	/* Timeout for set-test. */
-		if ((eeprom[3] & 0x03) != 0x03)
-			printk(KERN_INFO "  Receiver lock-up bug exists -- enabling"
-				   " work-around.\n");
-		printk(KERN_INFO "  Board assembly %4.4x%2.2x-%3.3d, Physical"
-			   " connectors present:",
-			   eeprom[8], eeprom[9]>>8, eeprom[9] & 0xff);
-		for (i = 0; i < 4; i++)
-			if (eeprom[5] & (1<<i))
-				printk(connectors[i]);
-		printk("\n"KERN_INFO"  Primary interface chip %s PHY #%d.\n",
-			   phys[(eeprom[6]>>8)&15], eeprom[6] & 0x1f);
-		if (eeprom[7] & 0x0700)
-			printk(KERN_INFO "    Secondary interface chip %s.\n",
-				   phys[(eeprom[7]>>8)&7]);
-		if (((eeprom[6]>>8) & 0x3f) == DP83840
-			||  ((eeprom[6]>>8) & 0x3f) == DP83840A) {
-			int mdi_reg23 = mdio_read(dev, eeprom[6] & 0x1f, 23) | 0x0422;
-			if (congenb)
-			  mdi_reg23 |= 0x0100;
-			printk(KERN_INFO"  DP83840 specific setup, setting register 23 to %4.4x.\n",
-				   mdi_reg23);
-			mdio_write(dev, eeprom[6] & 0x1f, 23, mdi_reg23);
-		}
-		if ((option >= 0) && (option & 0x70)) {
-			printk(KERN_INFO "  Forcing %dMbs %s-duplex operation.\n",
-				   (option & 0x20 ? 100 : 10),
-				   (option & 0x10 ? "full" : "half"));
-			mdio_write(dev, eeprom[6] & 0x1f, MII_BMCR,
-					   ((option & 0x20) ? 0x2000 : 0) | 	/* 100mbps? */
-					   ((option & 0x10) ? 0x0100 : 0)); /* Full duplex? */
-		}
-
-		/* Perform a system self-test. */
-		self_test_results = (s32*) ((((long) tx_ring_space) + 15) & ~0xf);
-		self_test_results[0] = 0;
-		self_test_results[1] = -1;
-		iowrite32(tx_ring_dma | PortSelfTest, ioaddr + SCBPort);
-		do {
-			udelay(10);
-		} while (self_test_results[1] == -1  &&  --boguscnt >= 0);
-
-		if (boguscnt < 0) {		/* Test optimized out. */
-			printk(KERN_ERR "Self test failed, status %8.8x:\n"
-				   KERN_ERR " Failure to initialize the i82557.\n"
-				   KERN_ERR " Verify that the card is a bus-master"
-				   " capable slot.\n",
-				   self_test_results[1]);
-		} else
-			printk(KERN_INFO "  General self-test: %s.\n"
-				   KERN_INFO "  Serial sub-system self-test: %s.\n"
-				   KERN_INFO "  Internal registers self-test: %s.\n"
-				   KERN_INFO "  ROM checksum self-test: %s (%#8.8x).\n",
-				   self_test_results[1] & 0x1000 ? "failed" : "passed",
-				   self_test_results[1] & 0x0020 ? "failed" : "passed",
-				   self_test_results[1] & 0x0008 ? "failed" : "passed",
-				   self_test_results[1] & 0x0004 ? "failed" : "passed",
-				   self_test_results[0]);
-	}
-#endif  /* kernel_bloat */
-
-	iowrite32(PortReset, ioaddr + SCBPort);
-	ioread32(ioaddr + SCBPort);
-	udelay(10);
-
-	/* Return the chip to its original power state. */
-	pci_set_power_state(pdev, acpi_idle_state);
-
-	pci_set_drvdata (pdev, dev);
-	SET_NETDEV_DEV(dev, &pdev->dev);
-
-	dev->irq = pdev->irq;
-
-	sp->pdev = pdev;
-	sp->msg_enable = DEBUG;
-	sp->acpi_pwr = acpi_idle_state;
-	sp->tx_ring = tx_ring_space;
-	sp->tx_ring_dma = tx_ring_dma;
-	sp->lstats = (struct speedo_stats *)(sp->tx_ring + TX_RING_SIZE);
-	sp->lstats_dma = TX_RING_ELEM_DMA(sp, TX_RING_SIZE);
-	init_timer(&sp->timer); /* used in ioctl() */
-	spin_lock_init(&sp->lock);
-
-	sp->mii_if.full_duplex = option >= 0 && (option & 0x10) ? 1 : 0;
-	if (card_idx >= 0) {
-		if (full_duplex[card_idx] >= 0)
-			sp->mii_if.full_duplex = full_duplex[card_idx];
-	}
-	sp->default_port = option >= 0 ? (option & 0x0f) : 0;
-
-	sp->phy[0] = eeprom[6];
-	sp->phy[1] = eeprom[7];
-
-	sp->mii_if.phy_id = eeprom[6] & 0x1f;
-	sp->mii_if.phy_id_mask = 0x1f;
-	sp->mii_if.reg_num_mask = 0x1f;
-	sp->mii_if.dev = dev;
-	sp->mii_if.mdio_read = mdio_read;
-	sp->mii_if.mdio_write = mdio_write;
-
-	sp->rx_bug = (eeprom[3] & 0x03) == 3 ? 0 : 1;
-	if (((pdev->device > 0x1030 && (pdev->device < 0x103F)))
-	    || (pdev->device == 0x2449) || (pdev->device == 0x2459)
-            || (pdev->device == 0x245D)) {
-	    	sp->chip_id = 1;
-	}
-
-	if (sp->rx_bug)
-		printk(KERN_INFO "  Receiver lock-up workaround activated.\n");
-
-	/* The Speedo-specific entries in the device structure. */
-	dev->open = &speedo_open;
-	dev->hard_start_xmit = &speedo_start_xmit;
-	netif_set_tx_timeout(dev, &speedo_tx_timeout, TX_TIMEOUT);
-	dev->stop = &speedo_close;
-	dev->get_stats = &speedo_get_stats;
-	dev->set_multicast_list = &set_rx_mode;
-	dev->do_ioctl = &speedo_ioctl;
-	SET_ETHTOOL_OPS(dev, &ethtool_ops);
-#ifdef CONFIG_NET_POLL_CONTROLLER
-	dev->poll_controller = &poll_speedo;
-#endif
-
-	if (register_netdevice(dev))
-		goto err_free_unlock;
-	rtnl_unlock();
-
-	return 0;
-
- err_free_unlock:
-	rtnl_unlock();
-	free_netdev(dev);
-	return -1;
-}
-
-static void do_slow_command(struct net_device *dev, struct speedo_private *sp, int cmd)
-{
-	void __iomem *cmd_ioaddr = sp->regs + SCBCmd;
-	int wait = 0;
-	do
-		if (ioread8(cmd_ioaddr) == 0) break;
-	while(++wait <= 200);
-	if (wait > 100)
-		printk(KERN_ERR "Command %4.4x never accepted (%d polls)!\n",
-		       ioread8(cmd_ioaddr), wait);
-
-	iowrite8(cmd, cmd_ioaddr);
-
-	for (wait = 0; wait <= 100; wait++)
-		if (ioread8(cmd_ioaddr) == 0) return;
-	for (; wait <= 20000; wait++)
-		if (ioread8(cmd_ioaddr) == 0) return;
-		else udelay(1);
-	printk(KERN_ERR "Command %4.4x was not accepted after %d polls!"
-	       "  Current status %8.8x.\n",
-	       cmd, wait, ioread32(sp->regs + SCBStatus));
-}
-
-/* Serial EEPROM section.
-   A "bit" grungy, but we work our way through bit-by-bit :->. */
-/*  EEPROM_Ctrl bits. */
-#define EE_SHIFT_CLK	0x01	/* EEPROM shift clock. */
-#define EE_CS			0x02	/* EEPROM chip select. */
-#define EE_DATA_WRITE	0x04	/* EEPROM chip data in. */
-#