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-rw-r--r--drivers/net/ethernet/racal/Kconfig33
-rw-r--r--drivers/net/ethernet/racal/Makefile5
-rw-r--r--drivers/net/ethernet/racal/ni5010.c771
-rw-r--r--drivers/net/ethernet/racal/ni5010.h144
4 files changed, 0 insertions, 953 deletions
diff --git a/drivers/net/ethernet/racal/Kconfig b/drivers/net/ethernet/racal/Kconfig
deleted file mode 100644
index 01969e0a9c68..000000000000
--- a/drivers/net/ethernet/racal/Kconfig
+++ /dev/null
@@ -1,33 +0,0 @@
-#
-# Racal-Interlan device configuration
-#
-
-config NET_VENDOR_RACAL
- bool "Racal-Interlan (Micom) NI devices"
- default y
- depends on ISA
- ---help---
- If you have a network (Ethernet) card belonging to this class, such
- as the NI5010, NI5210 or NI6210, say Y and read the Ethernet-HOWTO,
- available from <http://www.tldp.org/docs.html#howto>.
-
- Note that the answer to this question doesn't directly affect the
- kernel: saying N will just cause the configurator to skip all
- the questions about NI cards. If you say Y, you will be asked for
- your specific card in the following questions.
-
-if NET_VENDOR_RACAL
-
-config NI5010
- tristate "NI5010 support (EXPERIMENTAL)"
- depends on ISA && EXPERIMENTAL && BROKEN_ON_SMP
- ---help---
- If you have a network (Ethernet) card of this type, say Y and read
- the Ethernet-HOWTO, available from
- <http://www.tldp.org/docs.html#howto>. Note that this is still
- experimental code.
-
- To compile this driver as a module, choose M here. The module
- will be called ni5010.
-
-endif # NET_VENDOR_RACAL
diff --git a/drivers/net/ethernet/racal/Makefile b/drivers/net/ethernet/racal/Makefile
deleted file mode 100644
index 1e210ca1d78b..000000000000
--- a/drivers/net/ethernet/racal/Makefile
+++ /dev/null
@@ -1,5 +0,0 @@
-#
-# Makefile for the Racal-Interlan network device drivers.
-#
-
-obj-$(CONFIG_NI5010) += ni5010.o
diff --git a/drivers/net/ethernet/racal/ni5010.c b/drivers/net/ethernet/racal/ni5010.c
deleted file mode 100644
index 807982220050..000000000000
--- a/drivers/net/ethernet/racal/ni5010.c
+++ /dev/null
@@ -1,771 +0,0 @@
-/* ni5010.c: A network driver for the MiCom-Interlan NI5010 ethercard.
- *
- * Copyright 1996,1997,2006 Jan-Pascal van Best and Andreas Mohr.
- *
- * This software may be used and distributed according to the terms
- * of the GNU General Public License, incorporated herein by reference.
- *
- * The authors may be reached as:
- * janpascal@vanbest.org andi@lisas.de
- *
- * Sources:
- * Donald Becker's "skeleton.c"
- * Crynwr ni5010 packet driver
- *
- * Changes:
- * v0.0: First test version
- * v0.1: First working version
- * v0.2:
- * v0.3->v0.90: Now demand setting io and irq when loading as module
- * 970430 v0.91: modified for Linux 2.1.14
- * v0.92: Implemented Andreas' (better) NI5010 probe
- * 970503 v0.93: Fixed auto-irq failure on warm reboot (JB)
- * 970623 v1.00: First kernel version (AM)
- * 970814 v1.01: Added detection of onboard receive buffer size (AM)
- * 060611 v1.02: slight cleanup: email addresses, driver modernization.
- * Bugs:
- * - not SMP-safe (no locking of I/O accesses)
- * - Note that you have to patch ifconfig for the new /proc/net/dev
- * format. It gives incorrect stats otherwise.
- *
- * To do:
- * Fix all bugs :-)
- * Move some stuff to chipset_init()
- * Handle xmt errors other than collisions
- * Complete merge with Andreas' driver
- * Implement ring buffers (Is this useful? You can't squeeze
- * too many packet in a 2k buffer!)
- * Implement DMA (Again, is this useful? Some docs say DMA is
- * slower than programmed I/O)
- *
- * Compile with:
- * gcc -O2 -fomit-frame-pointer -m486 -D__KERNEL__ \
- * -DMODULE -c ni5010.c
- *
- * Insert with e.g.:
- * insmod ni5010.ko io=0x300 irq=5
- */
-
-#include <linux/module.h>
-#include <linux/kernel.h>
-#include <linux/string.h>
-#include <linux/errno.h>
-#include <linux/ioport.h>
-#include <linux/interrupt.h>
-#include <linux/delay.h>
-#include <linux/init.h>
-#include <linux/bitops.h>
-#include <asm/io.h>
-#include <asm/dma.h>
-
-#include <linux/netdevice.h>
-#include <linux/etherdevice.h>
-#include <linux/skbuff.h>
-
-#include "ni5010.h"
-
-static const char boardname[] = "NI5010";
-static char version[] __initdata =
- "ni5010.c: v1.02 20060611 Jan-Pascal van Best and Andreas Mohr\n";
-
-/* bufsize_rcv == 0 means autoprobing */
-static unsigned int bufsize_rcv;
-
-#define JUMPERED_INTERRUPTS /* IRQ line jumpered on board */
-#undef JUMPERED_DMA /* No DMA used */
-#undef FULL_IODETECT /* Only detect in portlist */
-
-#ifndef FULL_IODETECT
-/* A zero-terminated list of I/O addresses to be probed. */
-static unsigned int ports[] __initdata =
- { 0x300, 0x320, 0x340, 0x360, 0x380, 0x3a0, 0 };
-#endif
-
-/* Use 0 for production, 1 for verification, >2 for debug */
-#ifndef NI5010_DEBUG
-#define NI5010_DEBUG 0
-#endif
-
-/* Information that needs to be kept for each board. */
-struct ni5010_local {
- int o_pkt_size;
- spinlock_t lock;
-};
-
-/* Index to functions, as function prototypes. */
-
-static int ni5010_probe1(struct net_device *dev, int ioaddr);
-static int ni5010_open(struct net_device *dev);
-static int ni5010_send_packet(struct sk_buff *skb, struct net_device *dev);
-static irqreturn_t ni5010_interrupt(int irq, void *dev_id);
-static void ni5010_rx(struct net_device *dev);
-static void ni5010_timeout(struct net_device *dev);
-static int ni5010_close(struct net_device *dev);
-static void ni5010_set_multicast_list(struct net_device *dev);
-static void reset_receiver(struct net_device *dev);
-
-static int process_xmt_interrupt(struct net_device *dev);
-#define tx_done(dev) 1
-static void hardware_send_packet(struct net_device *dev, char *buf, int length, int pad);
-static void chipset_init(struct net_device *dev, int startp);
-static void dump_packet(void *buf, int len);
-static void ni5010_show_registers(struct net_device *dev);
-
-static int io;
-static int irq;
-
-struct net_device * __init ni5010_probe(int unit)
-{
- struct net_device *dev = alloc_etherdev(sizeof(struct ni5010_local));
- int *port;
- int err = 0;
-
- if (!dev)
- return ERR_PTR(-ENOMEM);
-
- if (unit >= 0) {
- sprintf(dev->name, "eth%d", unit);
- netdev_boot_setup_check(dev);
- io = dev->base_addr;
- irq = dev->irq;
- }
-
- PRINTK2((KERN_DEBUG "%s: Entering ni5010_probe\n", dev->name));
-
- if (io > 0x1ff) { /* Check a single specified location. */
- err = ni5010_probe1(dev, io);
- } else if (io != 0) { /* Don't probe at all. */
- err = -ENXIO;
- } else {
-#ifdef FULL_IODETECT
- for (io=0x200; io<0x400 && ni5010_probe1(dev, io) ; io+=0x20)
- ;
- if (io == 0x400)
- err = -ENODEV;
-
-#else
- for (port = ports; *port && ni5010_probe1(dev, *port); port++)
- ;
- if (!*port)
- err = -ENODEV;
-#endif /* FULL_IODETECT */
- }
- if (err)
- goto out;
- err = register_netdev(dev);
- if (err)
- goto out1;
- return dev;
-out1:
- release_region(dev->base_addr, NI5010_IO_EXTENT);
-out:
- free_netdev(dev);
- return ERR_PTR(err);
-}
-
-static inline int rd_port(int ioaddr)
-{
- inb(IE_RBUF);
- return inb(IE_SAPROM);
-}
-
-static void __init trigger_irq(int ioaddr)
-{
- outb(0x00, EDLC_RESET); /* Clear EDLC hold RESET state */
- outb(0x00, IE_RESET); /* Board reset */
- outb(0x00, EDLC_XMASK); /* Disable all Xmt interrupts */
- outb(0x00, EDLC_RMASK); /* Disable all Rcv interrupt */
- outb(0xff, EDLC_XCLR); /* Clear all pending Xmt interrupts */
- outb(0xff, EDLC_RCLR); /* Clear all pending Rcv interrupts */
- /*
- * Transmit packet mode: Ignore parity, Power xcvr,
- * Enable loopback
- */
- outb(XMD_IG_PAR | XMD_T_MODE | XMD_LBC, EDLC_XMODE);
- outb(RMD_BROADCAST, EDLC_RMODE); /* Receive normal&broadcast */
- outb(XM_ALL, EDLC_XMASK); /* Enable all Xmt interrupts */
- udelay(50); /* FIXME: Necessary? */
- outb(MM_EN_XMT|MM_MUX, IE_MMODE); /* Start transmission */
-}
-
-static const struct net_device_ops ni5010_netdev_ops = {
- .ndo_open = ni5010_open,
- .ndo_stop = ni5010_close,
- .ndo_start_xmit = ni5010_send_packet,
- .ndo_set_rx_mode = ni5010_set_multicast_list,
- .ndo_tx_timeout = ni5010_timeout,
- .ndo_validate_addr = eth_validate_addr,
- .ndo_set_mac_address = eth_mac_addr,
- .ndo_change_mtu = eth_change_mtu,
-};
-
-/*
- * This is the real probe routine. Linux has a history of friendly device
- * probes on the ISA bus. A good device probes avoids doing writes, and
- * verifies that the correct device exists and functions.
- */
-
-static int __init ni5010_probe1(struct net_device *dev, int ioaddr)
-{
- static unsigned version_printed;
- struct ni5010_local *lp;
- int i;
- unsigned int data = 0;
- int boguscount = 40;
- int err = -ENODEV;
-
- dev->base_addr = ioaddr;
- dev->irq = irq;
-
- if (!request_region(ioaddr, NI5010_IO_EXTENT, boardname))
- return -EBUSY;
-
- /*
- * This is no "official" probe method, I've rather tested which
- * probe works best with my seven NI5010 cards
- * (they have very different serial numbers)
- * Suggestions or failure reports are very, very welcome !
- * But I think it is a relatively good probe method
- * since it doesn't use any "outb"
- * It should be nearly 100% reliable !
- * well-known WARNING: this probe method (like many others)
- * will hang the system if a NE2000 card region is probed !
- *
- * - Andreas
- */
-
- PRINTK2((KERN_DEBUG "%s: entering ni5010_probe1(%#3x)\n",
- dev->name, ioaddr));
-
- if (inb(ioaddr+0) == 0xff)
- goto out;
-
- while ( (rd_port(ioaddr) & rd_port(ioaddr) & rd_port(ioaddr) &
- rd_port(ioaddr) & rd_port(ioaddr) & rd_port(ioaddr)) != 0xff)
- {
- if (boguscount-- == 0)
- goto out;
- }
-
- PRINTK2((KERN_DEBUG "%s: I/O #1 passed!\n", dev->name));
-
- for (i=0; i<32; i++)
- if ( (data = rd_port(ioaddr)) != 0xff) break;
- if (data==0xff)
- goto out;
-
- PRINTK2((KERN_DEBUG "%s: I/O #2 passed!\n", dev->name));
-
- if ((data != SA_ADDR0) || (rd_port(ioaddr) != SA_ADDR1) ||
- (rd_port(ioaddr) != SA_ADDR2))
- goto out;
-
- for (i=0; i<4; i++)
- rd_port(ioaddr);
-
- if ( (rd_port(ioaddr) != NI5010_MAGICVAL1) ||
- (rd_port(ioaddr) != NI5010_MAGICVAL2) )
- goto out;
-
- PRINTK2((KERN_DEBUG "%s: I/O #3 passed!\n", dev->name));
-
- if (NI5010_DEBUG && version_printed++ == 0)
- printk(KERN_INFO "%s", version);
-
- printk("NI5010 ethercard probe at 0x%x: ", ioaddr);
-
- dev->base_addr = ioaddr;
-
- for (i=0; i<6; i++) {
- outw(i, IE_GP);
- dev->dev_addr[i] = inb(IE_SAPROM);
- }
- printk("%pM ", dev->dev_addr);
-
- PRINTK2((KERN_DEBUG "%s: I/O #4 passed!\n", dev->name));
-
-#ifdef JUMPERED_INTERRUPTS
- if (dev->irq == 0xff)
- ;
- else if (dev->irq < 2) {
- unsigned long irq_mask;
-
- PRINTK2((KERN_DEBUG "%s: I/O #5 passed!\n", dev->name));
-
- irq_mask = probe_irq_on();
- trigger_irq(ioaddr);
- mdelay(20);
- dev->irq = probe_irq_off(irq_mask);
-
- PRINTK2((KERN_DEBUG "%s: I/O #6 passed!\n", dev->name));
-
- if (dev->irq == 0) {
- err = -EAGAIN;
- printk(KERN_WARNING "%s: no IRQ found!\n", dev->name);
- goto out;
- }
- PRINTK2((KERN_DEBUG "%s: I/O #7 passed!\n", dev->name));
- } else if (dev->irq == 2) {
- dev->irq = 9;
- }
-#endif /* JUMPERED_INTERRUPTS */
- PRINTK2((KERN_DEBUG "%s: I/O #9 passed!\n", dev->name));
-
- /* DMA is not supported (yet?), so no use detecting it */
- lp = netdev_priv(dev);
-
- spin_lock_init(&lp->lock);
-
- PRINTK2((KERN_DEBUG "%s: I/O #10 passed!\n", dev->name));
-
-/* get the size of the onboard receive buffer
- * higher addresses than bufsize are wrapped into real buffer
- * i.e. data for offs. 0x801 is written to 0x1 with a 2K onboard buffer
- */
- if (!bufsize_rcv) {
- outb(1, IE_MMODE); /* Put Rcv buffer on system bus */
- outw(0, IE_GP); /* Point GP at start of packet */
- outb(0, IE_RBUF); /* set buffer byte 0 to 0 */
- for (i = 1; i < 0xff; i++) {
- outw(i << 8, IE_GP); /* Point GP at packet size to be tested */
- outb(i, IE_RBUF);
- outw(0x0, IE_GP); /* Point GP at start of packet */
- data = inb(IE_RBUF);
- if (data == i) break;
- }
- bufsize_rcv = i << 8;
- outw(0, IE_GP); /* Point GP at start of packet */
- outb(0, IE_RBUF); /* set buffer byte 0 to 0 again */
- }
- printk("-> bufsize rcv/xmt=%d/%d\n", bufsize_rcv, NI5010_BUFSIZE);
-
- dev->netdev_ops = &ni5010_netdev_ops;
- dev->watchdog_timeo = HZ/20;
-
- dev->flags &= ~IFF_MULTICAST; /* Multicast doesn't work */
-
- /* Shut up the ni5010 */
- outb(0, EDLC_RMASK); /* Mask all receive interrupts */
- outb(0, EDLC_XMASK); /* Mask all xmit interrupts */
- outb(0xff, EDLC_RCLR); /* Kill all pending rcv interrupts */
- outb(0xff, EDLC_XCLR); /* Kill all pending xmt interrupts */
-
- printk(KERN_INFO "%s: NI5010 found at 0x%x, using IRQ %d", dev->name, ioaddr, dev->irq);
- if (dev->dma)
- printk(" & DMA %d", dev->dma);
- printk(".\n");
- return 0;
-out:
- release_region(dev->base_addr, NI5010_IO_EXTENT);
- return err;
-}
-
-/*
- * Open/initialize the board. This is called (in the current kernel)
- * sometime after booting when the 'ifconfig' program is run.
- *
- * This routine should set everything up anew at each open, even
- * registers that "should" only need to be set once at boot, so that
- * there is a non-reboot way to recover if something goes wrong.
- */
-
-static int ni5010_open(struct net_device *dev)
-{
- int ioaddr = dev->base_addr;
- int i;
-
- PRINTK2((KERN_DEBUG "%s: entering ni5010_open()\n", dev->name));
-
- if (request_irq(dev->irq, ni5010_interrupt, 0, boardname, dev)) {
- printk(KERN_WARNING "%s: Cannot get irq %#2x\n", dev->name, dev->irq);
- return -EAGAIN;
- }
- PRINTK3((KERN_DEBUG "%s: passed open() #1\n", dev->name));
- /*
- * Always allocate the DMA channel after the IRQ,
- * and clean up on failure.
- */
-#ifdef JUMPERED_DMA
- if (request_dma(dev->dma, cardname)) {
- printk(KERN_WARNING "%s: Cannot get dma %#2x\n", dev->name, dev->dma);
- free_irq(dev->irq, NULL);
- return -EAGAIN;
- }
-#endif /* JUMPERED_DMA */
-
- PRINTK3((KERN_DEBUG "%s: passed open() #2\n", dev->name));
- /* Reset the hardware here. Don't forget to set the station address. */
-
- outb(RS_RESET, EDLC_RESET); /* Hold up EDLC_RESET while configing board */
- outb(0, IE_RESET); /* Hardware reset of ni5010 board */
- outb(XMD_LBC, EDLC_XMODE); /* Only loopback xmits */
-
- PRINTK3((KERN_DEBUG "%s: passed open() #3\n", dev->name));
- /* Set the station address */
- for(i = 0;i < 6; i++) {
- outb(dev->dev_addr[i], EDLC_ADDR + i);
- }
-
- PRINTK3((KERN_DEBUG "%s: Initialising ni5010\n", dev->name));
- outb(0, EDLC_XMASK); /* No xmit interrupts for now */
- outb(XMD_IG_PAR | XMD_T_MODE | XMD_LBC, EDLC_XMODE);
- /* Normal packet xmit mode */
- outb(0xff, EDLC_XCLR); /* Clear all pending xmit interrupts */
- outb(RMD_BROADCAST, EDLC_RMODE);
- /* Receive broadcast and normal packets */
- reset_receiver(dev); /* Ready ni5010 for receiving packets */
-
- outb(0, EDLC_RESET); /* Un-reset the ni5010 */
-
- netif_start_queue(dev);
-
- if (NI5010_DEBUG) ni5010_show_registers(dev);
-
- PRINTK((KERN_DEBUG "%s: open successful\n", dev->name));
- return 0;
-}
-
-static void reset_receiver(struct net_device *dev)
-{
- int ioaddr = dev->base_addr;
-
- PRINTK3((KERN_DEBUG "%s: resetting receiver\n", dev->name));
- outw(0, IE_GP); /* Receive packet at start of buffer */
- outb(0xff, EDLC_RCLR); /* Clear all pending rcv interrupts */
- outb(0, IE_MMODE); /* Put EDLC to rcv buffer */
- outb(MM_EN_RCV, IE_MMODE); /* Enable rcv */
- outb(0xff, EDLC_RMASK); /* Enable all rcv interrupts */
-}
-
-static void ni5010_timeout(struct net_device *dev)
-{
- printk(KERN_WARNING "%s: transmit timed out, %s?\n", dev->name,
- tx_done(dev) ? "IRQ conflict" : "network cable problem");
- /* Try to restart the adaptor. */
- /* FIXME: Give it a real kick here */
- chipset_init(dev, 1);
- dev->trans_start = jiffies; /* prevent tx timeout */
- netif_wake_queue(dev);
-}
-
-static int ni5010_send_packet(struct sk_buff *skb, struct net_device *dev)
-{
- int length = ETH_ZLEN < skb->len ? skb->len : ETH_ZLEN;
-
- PRINTK2((KERN_DEBUG "%s: entering ni5010_send_packet\n", dev->name));
-
- /*
- * Block sending
- */
-
- netif_stop_queue(dev);
- hardware_send_packet(dev, (unsigned char *)skb->data, skb->len, length-skb->len);
- dev_kfree_skb (skb);
- return NETDEV_TX_OK;
-}
-
-/*
- * The typical workload of the driver:
- * Handle the network interface interrupts.
- */
-static irqreturn_t ni5010_interrupt(int irq, void *dev_id)
-{
- struct net_device *dev = dev_id;
- struct ni5010_local *lp;
- int ioaddr, status;
- int xmit_was_error = 0;
-
- PRINTK2((KERN_DEBUG "%s: entering ni5010_interrupt\n", dev->name));
-
- ioaddr = dev->base_addr;
- lp = netdev_priv(dev);
-
- spin_lock(&lp->lock);
- status = inb(IE_ISTAT);
- PRINTK3((KERN_DEBUG "%s: IE_ISTAT = %#02x\n", dev->name, status));
-
- if ((status & IS_R_INT) == 0) ni5010_rx(dev);
-
- if ((status & IS_X_INT) == 0) {
- xmit_was_error = process_xmt_interrupt(dev);
- }
-
- if ((status & IS_DMA_INT) == 0) {
- PRINTK((KERN_DEBUG "%s: DMA complete (?)\n", dev->name));
- outb(0, IE_DMA_RST); /* Reset DMA int */
- }
-
- if (!xmit_was_error)
- reset_receiver(dev);
- spin_unlock(&lp->lock);
- return IRQ_HANDLED;
-}
-
-
-static void dump_packet(void *buf, int len)
-{
- int i;
-
- printk(KERN_DEBUG "Packet length = %#4x\n", len);
- for (i = 0; i < len; i++){
- if (i % 16 == 0) printk(KERN_DEBUG "%#4.4x", i);
- if (i % 2 == 0) printk(" ");
- printk("%2.2x", ((unsigned char *)buf)[i]);
- if (i % 16 == 15) printk("\n");
- }
- printk("\n");
-}
-
-/* We have a good packet, get it out of the buffer. */
-static void ni5010_rx(struct net_device *dev)
-{
- int ioaddr = dev->base_addr;
- unsigned char rcv_stat;
- struct sk_buff *skb;
- int i_pkt_size;
-
- PRINTK2((KERN_DEBUG "%s: entering ni5010_rx()\n", dev->name));
-
- rcv_stat = inb(EDLC_RSTAT);
- PRINTK3((KERN_DEBUG "%s: EDLC_RSTAT = %#2x\n", dev->name, rcv_stat));
-
- if ( (rcv_stat & RS_VALID_BITS) != RS_PKT_OK) {
- PRINTK((KERN_INFO "%s: receive error.\n", dev->name));
- dev->stats.rx_errors++;
- if (rcv_stat & RS_RUNT) dev->stats.rx_length_errors++;
- if (rcv_stat & RS_ALIGN) dev->stats.rx_frame_errors++;
- if (rcv_stat & RS_CRC_ERR) dev->stats.rx_crc_errors++;
- if (rcv_stat & RS_OFLW) dev->stats.rx_fifo_errors++;
- outb(0xff, EDLC_RCLR); /* Clear the interrupt */
- return;
- }
-
- outb(0xff, EDLC_RCLR); /* Clear the interrupt */
-
- i_pkt_size = inw(IE_RCNT);
- if (i_pkt_size > ETH_FRAME_LEN || i_pkt_size < 10 ) {
- PRINTK((KERN_DEBUG "%s: Packet size error, packet size = %#4.4x\n",
- dev->name, i_pkt_size));
- dev->stats.rx_errors++;
- dev->stats.rx_length_errors++;
- return;
- }
-
- /* Malloc up new buffer. */
- skb = netdev_alloc_skb(dev, i_pkt_size + 3);
- if (skb == NULL) {
- printk(KERN_WARNING "%s: Memory squeeze, dropping packet.\n", dev->name);
- dev->stats.rx_dropped++;
- return;
- }
-
- skb_reserve(skb, 2);
-
- /* Read packet into buffer */
- outb(MM_MUX, IE_MMODE); /* Rcv buffer to system bus */
- outw(0, IE_GP); /* Seek to beginning of packet */
- insb(IE_RBUF, skb_put(skb, i_pkt_size), i_pkt_size);
-
- if (NI5010_DEBUG >= 4)
- dump_packet(skb->data, skb->len);
-
- skb->protocol = eth_type_trans(skb,dev);
- netif_rx(skb);
- dev->stats.rx_packets++;
- dev->stats.rx_bytes += i_pkt_size;
-
- PRINTK2((KERN_DEBUG "%s: Received packet, size=%#4.4x\n",
- dev->name, i_pkt_size));
-}
-
-static int process_xmt_interrupt(struct net_device *dev)
-{
- struct ni5010_local *lp = netdev_priv(dev);
- int ioaddr = dev->base_addr;
- int xmit_stat;
-
- PRINTK2((KERN_DEBUG "%s: entering process_xmt_interrupt\n", dev->name));
-
- xmit_stat = inb(EDLC_XSTAT);
- PRINTK3((KERN_DEBUG "%s: EDLC_XSTAT = %2.2x\n", dev->name, xmit_stat));
-
- outb(0, EDLC_XMASK); /* Disable xmit IRQ's */
- outb(0xff, EDLC_XCLR); /* Clear all pending xmit IRQ's */
-
- if (xmit_stat & XS_COLL){
- PRINTK((KERN_DEBUG "%s: collision detected, retransmitting\n",
- dev->name));
- outw(NI5010_BUFSIZE - lp->o_pkt_size, IE_GP);
- /* outb(0, IE_MMODE); */ /* xmt buf on sysbus FIXME: needed ? */
- outb(MM_EN_XMT | MM_MUX, IE_MMODE);
- outb(XM_ALL, EDLC_XMASK); /* Enable xmt IRQ's */
- dev->stats.collisions++;
- return 1;
- }
-
- /* FIXME: handle other xmt error conditions */
-
- dev->stats.tx_packets++;
- dev->stats.tx_bytes += lp->o_pkt_size;
- netif_wake_queue(dev);
-
- PRINTK2((KERN_DEBUG "%s: sent packet, size=%#4.4x\n",
- dev->name, lp->o_pkt_size));
-
- return 0;
-}
-
-/* The inverse routine to ni5010_open(). */
-static int ni5010_close(struct net_device *dev)
-{
- int ioaddr = dev->base_addr;
-
- PRINTK2((KERN_DEBUG "%s: entering ni5010_close\n", dev->name));
-#ifdef JUMPERED_INTERRUPTS
- free_irq(dev->irq, NULL);
-#endif
- /* Put card in held-RESET state */
- outb(0, IE_MMODE);
- outb(RS_RESET, EDLC_RESET);
-
- netif_stop_queue(dev);
-
- PRINTK((KERN_DEBUG "%s: %s closed down\n", dev->name, boardname));
- return 0;
-
-}
-
-/* Set or clear the multicast filter for this adaptor.
- num_addrs == -1 Promiscuous mode, receive all packets
- num_addrs == 0 Normal mode, clear multicast list
- num_addrs > 0 Multicast mode, receive normal and MC packets, and do
- best-effort filtering.
-*/
-static void ni5010_set_multicast_list(struct net_device *dev)
-{
- short ioaddr = dev->base_addr;
-
- PRINTK2((KERN_DEBUG "%s: entering set_multicast_list\n", dev->name));
-
- if (dev->flags & IFF_PROMISC || dev->flags & IFF_ALLMULTI ||
- !netdev_mc_empty(dev)) {
- outb(RMD_PROMISC, EDLC_RMODE); /* Enable promiscuous mode */
- PRINTK((KERN_DEBUG "%s: Entering promiscuous mode\n", dev->name));
- } else {
- PRINTK((KERN_DEBUG "%s: Entering broadcast mode\n", dev->name));
- outb(RMD_BROADCAST, EDLC_RMODE); /* Disable promiscuous mode, use normal mode */
- }
-}
-
-static void hardware_send_packet(struct net_device *dev, char *buf, int length, int pad)
-{
- struct ni5010_local *lp = netdev_priv(dev);
- int ioaddr = dev->base_addr;
- unsigned long flags;
- unsigned int buf_offs;
-
- PRINTK2((KERN_DEBUG "%s: entering hardware_send_packet\n", dev->name));
-
- if (length > ETH_FRAME_LEN) {
- PRINTK((KERN_WARNING "%s: packet too large, not possible\n",
- dev->name));
- return;
- }
-
- if (NI5010_DEBUG) ni5010_show_registers(dev);
-
- if (inb(IE_ISTAT) & IS_EN_XMT) {
- PRINTK((KERN_WARNING "%s: sending packet while already transmitting, not possible\n",
- dev->name));
- return;
- }
-
- if (NI5010_DEBUG > 3) dump_packet(buf, length);
-
- buf_offs = NI5010_BUFSIZE - length - pad;
-
- spin_lock_irqsave(&lp->lock, flags);
- lp->o_pkt_size = length + pad;
-
- outb(0, EDLC_RMASK); /* Mask all receive interrupts */
- outb(0, IE_MMODE); /* Put Xmit buffer on system bus */
- outb(0xff, EDLC_RCLR); /* Clear out pending rcv interrupts */
-
- outw(buf_offs, IE_GP); /* Point GP at start of packet */
- outsb(IE_XBUF, buf, length); /* Put data in buffer */
- while(pad--)
- outb(0, IE_XBUF);
-
- outw(buf_offs, IE_GP); /* Rewrite where packet starts */
-
- /* should work without that outb() (Crynwr used it) */
- /*outb(MM_MUX, IE_MMODE);*/ /* Xmt buffer to EDLC bus */
- outb(MM_EN_XMT | MM_MUX, IE_MMODE); /* Begin transmission */
- outb(XM_ALL, EDLC_XMASK); /* Cause interrupt after completion or fail */
-
- spin_unlock_irqrestore(&lp->lock, flags);
-
- netif_wake_queue(dev);
-
- if (NI5010_DEBUG) ni5010_show_registers(dev);
-}
-
-static void chipset_init(struct net_device *dev, int startp)
-{
- /* FIXME: Move some stuff here */
- PRINTK3((KERN_DEBUG "%s: doing NOTHING in chipset_init\n", dev->name));
-}
-
-static void ni5010_show_registers(struct net_device *dev)
-{
- int ioaddr = dev->base_addr;
-
- PRINTK3((KERN_DEBUG "%s: XSTAT %#2.2x\n", dev->name, inb(EDLC_XSTAT)));
- PRINTK3((KERN_DEBUG "%s: XMASK %#2.2x\n", dev->name, inb(EDLC_XMASK)));
- PRINTK3((KERN_DEBUG "%s: RSTAT %#2.2x\n", dev->name, inb(EDLC_RSTAT)));
- PRINTK3((KERN_DEBUG "%s: RMASK %#2.2x\n", dev->name, inb(EDLC_RMASK)));
- PRINTK3((KERN_DEBUG "%s: RMODE %#2.2x\n", dev->name, inb(EDLC_RMODE)));
- PRINTK3((KERN_DEBUG "%s: XMODE %#2.2x\n", dev->name, inb(EDLC_XMODE)));
- PRINTK3((KERN_DEBUG "%s: ISTAT %#2.2x\n", dev->name, inb(IE_ISTAT)));
-}
-
-#ifdef MODULE
-static struct net_device *dev_ni5010;
-
-module_param(io, int, 0);
-module_param(irq, int, 0);
-MODULE_PARM_DESC(io, "ni5010 I/O base address");
-MODULE_PARM_DESC(irq, "ni5010 IRQ number");
-
-static int __init ni5010_init_module(void)
-{
- PRINTK2((KERN_DEBUG "%s: entering init_module\n", boardname));
- /*
- if(io <= 0 || irq == 0){
- printk(KERN_WARNING "%s: Autoprobing not allowed for modules.\n", boardname);
- printk(KERN_WARNING "%s: Set symbols 'io' and 'irq'\n", boardname);
- return -EINVAL;
- }
- */
- if (io <= 0){
- printk(KERN_WARNING "%s: Autoprobing for modules is hazardous, trying anyway..\n", boardname);
- }
-
- PRINTK2((KERN_DEBUG "%s: init_module irq=%#2x, io=%#3x\n", boardname, irq, io));
- dev_ni5010 = ni5010_probe(-1);
- if (IS_ERR(dev_ni5010))
- return PTR_ERR(dev_ni5010);
- return 0;
-}
-
-static void __exit ni5010_cleanup_module(void)
-{
- PRINTK2((KERN_DEBUG "%s: entering cleanup_module\n", boardname));
- unregister_netdev(dev_ni5010);
- release_region(dev_ni5010->base_addr, NI5010_IO_EXTENT);
- free_netdev(dev_ni5010);
-}
-module_init(ni5010_init_module);
-module_exit(ni5010_cleanup_module);
-#endif /* MODULE */
-MODULE_LICENSE("GPL");
diff --git a/drivers/net/ethernet/racal/ni5010.h b/drivers/net/ethernet/racal/ni5010.h
deleted file mode 100644
index e10e717fcd76..000000000000
--- a/drivers/net/ethernet/racal/ni5010.h
+++ /dev/null
@@ -1,144 +0,0 @@
-/*
- * Racal-Interlan ni5010 Ethernet definitions
- *
- * This is an extension to the Linux operating system, and is covered by the
- * same GNU General Public License that covers that work.
- *
- * copyrights (c) 1996 by Jan-Pascal van Best (jvbest@wi.leidenuniv.nl)
- *
- * I have done a look in the following sources:
- * crynwr-packet-driver by Russ Nelson
- */
-
-#define NI5010_BUFSIZE 2048 /* number of bytes in a buffer */
-
-#define NI5010_MAGICVAL0 0x00 /* magic-values for ni5010 card */
-#define NI5010_MAGICVAL1 0x55
-#define NI5010_MAGICVAL2 0xAA
-
-#define SA_ADDR0 0x02
-#define SA_ADDR1 0x07
-#define SA_ADDR2 0x01
-
-/* The number of low I/O ports used by the ni5010 ethercard. */
-#define NI5010_IO_EXTENT 32
-
-#define PRINTK(x) if (NI5010_DEBUG) printk x
-#define PRINTK2(x) if (NI5010_DEBUG>=2) printk x
-#define PRINTK3(x) if (NI5010_DEBUG>=3) printk x
-
-/* The various IE command registers */
-#define EDLC_XSTAT (ioaddr + 0x00) /* EDLC transmit csr */
-#define EDLC_XCLR (ioaddr + 0x00) /* EDLC transmit "Clear IRQ" */
-#define EDLC_XMASK (ioaddr + 0x01) /* EDLC transmit "IRQ Masks" */
-#define EDLC_RSTAT (ioaddr + 0x02) /* EDLC receive csr */
-#define EDLC_RCLR (ioaddr + 0x02) /* EDLC receive "Clear IRQ" */
-#define EDLC_RMASK (ioaddr + 0x03) /* EDLC receive "IRQ Masks" */
-#define EDLC_XMODE (ioaddr + 0x04) /* EDLC transmit Mode */
-#define EDLC_RMODE (ioaddr + 0x05) /* EDLC receive Mode */
-#define EDLC_RESET (ioaddr + 0x06) /* EDLC RESET register */
-#define EDLC_TDR1 (ioaddr + 0x07) /* "Time Domain Reflectometry" reg1 */
-#define EDLC_ADDR (ioaddr + 0x08) /* EDLC station address, 6 bytes */
- /* 0x0E doesn't exist for r/w */
-#define EDLC_TDR2 (ioaddr + 0x0f) /* "Time Domain Reflectometry" reg2 */
-#define IE_GP (ioaddr + 0x10) /* GP pointer (word register) */
- /* 0x11 is 2nd byte of GP Pointer */
-#define IE_RCNT (ioaddr + 0x10) /* Count of bytes in rcv'd packet */
- /* 0x11 is 2nd byte of "Byte Count" */
-#define IE_MMODE (ioaddr + 0x12) /* Memory Mode register */
-#define IE_DMA_RST (ioaddr + 0x13) /* IE DMA Reset. write only */
-#define IE_ISTAT (ioaddr + 0x13) /* IE Interrupt Status. read only */
-#define IE_RBUF (ioaddr + 0x14) /* IE Receive Buffer port */
-#define IE_XBUF (ioaddr + 0x15) /* IE Transmit Buffer port */
-#define IE_SAPROM (ioaddr + 0x16) /* window on station addr prom */
-#define IE_RESET (ioaddr + 0x17) /* any write causes Board Reset */
-
-/* bits in EDLC_XSTAT, interrupt clear on write, status when read */
-#define XS_TPOK 0x80 /* transmit packet successful */
-#define XS_CS 0x40 /* carrier sense */
-#define XS_RCVD 0x20 /* transmitted packet received */
-#define XS_SHORT 0x10 /* transmission media is shorted */
-#define XS_UFLW 0x08 /* underflow. iff failed board */
-#define XS_COLL 0x04 /* collision occurred */
-#define XS_16COLL 0x02 /* 16th collision occurred */
-#define XS_PERR 0x01 /* parity error */
-
-#define XS_CLR_UFLW 0x08 /* clear underflow */
-#define XS_CLR_COLL 0x04 /* clear collision */
-#define XS_CLR_16COLL 0x02 /* clear 16th collision */
-#define XS_CLR_PERR 0x01 /* clear parity error */
-
-/* bits in EDLC_XMASK, mask/enable transmit interrupts. register is r/w */
-#define XM_TPOK 0x80 /* =1 to enable Xmt Pkt OK interrupts */
-#define XM_RCVD 0x20 /* =1 to enable Xmt Pkt Rcvd ints */
-#define XM_UFLW 0x08 /* =1 to enable Xmt Underflow ints */
-#define XM_COLL 0x04 /* =1 to enable Xmt Collision ints */
-#define XM_COLL16 0x02 /* =1 to enable Xmt 16th Coll ints */
-#define XM_PERR 0x01 /* =1 to enable Xmt Parity Error ints */
- /* note: always clear this bit */
-#define XM_ALL (XM_TPOK | XM_RCVD | XM_UFLW | XM_COLL | XM_COLL16)
-
-/* bits in EDLC_RSTAT, interrupt clear on write, status when read */
-#define RS_PKT_OK 0x80 /* received good packet */
-#define RS_RST_PKT 0x10 /* RESET packet received */
-#define RS_RUNT 0x08 /* Runt Pkt rcvd. Len < 64 Bytes */
-#define RS_ALIGN 0x04 /* Alignment error. not 8 bit aligned */
-#define RS_CRC_ERR 0x02 /* Bad CRC on rcvd pkt */
-#define RS_OFLW 0x01 /* overflow for rcv FIFO */
-#define RS_VALID_BITS ( RS_PKT_OK | RS_RST_PKT | RS_RUNT | RS_ALIGN | RS_CRC_ERR | RS_OFLW )
- /* all valid RSTAT bits */
-
-#define RS_CLR_PKT_OK 0x80 /* clear rcvd packet interrupt */
-#define RS_CLR_RST_PKT 0x10 /* clear RESET packet received */
-#define RS_CLR_RUNT 0x08 /* clear Runt Pckt received */
-#define RS_CLR_ALIGN 0x04 /* clear Alignment error */
-#define RS_CLR_CRC_ERR 0x02 /* clear CRC error */
-#define RS_CLR_OFLW 0x01 /* clear rcv FIFO Overflow */
-
-/* bits in EDLC_RMASK, mask/enable receive interrupts. register is r/w */
-#define RM_PKT_OK 0x80 /* =1 to enable rcvd good packet ints */
-#define RM_RST_PKT 0x10 /* =1 to enable RESET packet ints */
-#define RM_RUNT 0x08 /* =1 to enable Runt Pkt rcvd ints */
-#define RM_ALIGN 0x04 /* =1 to enable Alignment error ints */
-#define RM_CRC_ERR 0x02 /* =1 to enable Bad CRC error ints */
-#define RM_OFLW 0x01 /* =1 to enable overflow error ints */
-
-/* bits in EDLC_RMODE, set Receive Packet mode. register is r/w */
-#define RMD_TEST 0x80 /* =1 for Chip testing. normally 0 */
-#define RMD_ADD_SIZ 0x10 /* =1 5-byte addr match. normally 0 */
-#define RMD_EN_RUNT 0x08 /* =1 enable runt rcv. normally 0 */
-#define RMD_EN_RST 0x04 /* =1 to rcv RESET pkt. normally 0 */
-
-#define RMD_PROMISC 0x03 /* receive *all* packets. unusual */
-#define RMD_MULTICAST 0x02 /* receive multicasts too. unusual */
-#define RMD_BROADCAST 0x01 /* receive broadcasts & normal. usual */
-#define RMD_NO_PACKETS 0x00 /* don't receive any packets. unusual */
-
-/* bits in EDLC_XMODE, set Transmit Packet mode. register is r/w */
-#define XMD_COLL_CNT 0xf0 /* coll's since success. read-only */
-#define XMD_IG_PAR 0x08 /* =1 to ignore parity. ALWAYS set */
-#define XMD_T_MODE 0x04 /* =1 to power xcvr. ALWAYS set this */
-#define XMD_LBC 0x02 /* =1 for loopbakc. normally set */
-#define XMD_DIS_C 0x01 /* =1 disables contention. normally 0 */
-
-/* bits in EDLC_RESET, write only */
-#define RS_RESET 0x80 /* =1 to hold EDLC in reset state */
-
-/* bits in IE_MMODE, write only */
-#define MM_EN_DMA 0x80 /* =1 begin DMA xfer, Cplt clrs it */
-#define MM_EN_RCV 0x40 /* =1 allows Pkt rcv. clr'd by rcv */
-#define MM_EN_XMT 0x20 /* =1 begin Xmt pkt. Cplt clrs it */
-#define MM_BUS_PAGE 0x18 /* =00 ALWAYS. Used when MUX=1 */
-#define MM_NET_PAGE 0x06 /* =00 ALWAYS. Used when MUX=0 */
-#define MM_MUX 0x01 /* =1 means Rcv Buff on system bus */
- /* =0 means Xmt Buff on system bus */
-
-/* bits in IE_ISTAT, read only */
-#define IS_TDIAG 0x80 /* =1 if Diagnostic problem */
-#define IS_EN_RCV 0x20 /* =1 until frame is rcv'd cplt */
-#define IS_EN_XMT 0x10 /* =1 until frame is xmt'd cplt */
-#define IS_EN_DMA 0x08 /* =1 until DMA is cplt or aborted */
-#define IS_DMA_INT 0x04 /* =0 iff DMA done interrupt. */
-#define IS_R_INT 0x02 /* =0 iff unmasked Rcv interrupt */
-#define IS_X_INT 0x01 /* =0 iff unmasked Xmt interrupt */
-