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-rw-r--r--drivers/net/ethernet/8390/Kconfig24
-rw-r--r--drivers/net/ethernet/8390/Makefile1
-rw-r--r--drivers/net/ethernet/8390/ne2.c798
-rw-r--r--drivers/net/ethernet/8390/smc-mca.c575
4 files changed, 0 insertions, 1398 deletions
diff --git a/drivers/net/ethernet/8390/Kconfig b/drivers/net/ethernet/8390/Kconfig
index 910895c5ec9..2e538676924 100644
--- a/drivers/net/ethernet/8390/Kconfig
+++ b/drivers/net/ethernet/8390/Kconfig
@@ -182,18 +182,6 @@ config NE2000
To compile this driver as a module, choose M here. The module
will be called ne.
-config NE2_MCA
- tristate "NE/2 (ne2000 MCA version) support"
- depends on MCA_LEGACY
- select CRC32
- ---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>.
-
- To compile this driver as a module, choose M here. The module
- will be called ne2.
-
config NE2K_PCI
tristate "PCI NE2000 and clones support (see help)"
depends on PCI
@@ -267,18 +255,6 @@ config STNIC
If unsure, say N.
-config ULTRAMCA
- tristate "SMC Ultra MCA support"
- depends on MCA
- select CRC32
- ---help---
- If you have a network (Ethernet) card of this type and are running
- an MCA based system (PS/2), 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 smc-mca.
-
config ULTRA
tristate "SMC Ultra support"
depends on ISA
diff --git a/drivers/net/ethernet/8390/Makefile b/drivers/net/ethernet/8390/Makefile
index 3337d7fb434..d13790b7fd2 100644
--- a/drivers/net/ethernet/8390/Makefile
+++ b/drivers/net/ethernet/8390/Makefile
@@ -24,6 +24,5 @@ obj-$(CONFIG_PCMCIA_PCNET) += pcnet_cs.o 8390.o
obj-$(CONFIG_STNIC) += stnic.o 8390.o
obj-$(CONFIG_ULTRA) += smc-ultra.o 8390.o
obj-$(CONFIG_ULTRA32) += smc-ultra32.o 8390.o
-obj-$(CONFIG_ULTRAMCA) += smc-mca.o 8390.o
obj-$(CONFIG_WD80x3) += wd.o 8390.o
obj-$(CONFIG_ZORRO8390) += zorro8390.o 8390.o
diff --git a/drivers/net/ethernet/8390/ne2.c b/drivers/net/ethernet/8390/ne2.c
deleted file mode 100644
index ef85839f43d..00000000000
--- a/drivers/net/ethernet/8390/ne2.c
+++ /dev/null
@@ -1,798 +0,0 @@
-/* ne2.c: A NE/2 Ethernet Driver for Linux. */
-/*
- Based on the NE2000 driver written by Donald Becker (1992-94).
- modified by Wim Dumon (Apr 1996)
-
- This software may be used and distributed according to the terms
- of the GNU General Public License, incorporated herein by reference.
-
- The author may be reached as wimpie@linux.cc.kuleuven.ac.be
-
- Currently supported: NE/2
- This patch was never tested on other MCA-ethernet adapters, but it
- might work. Just give it a try and let me know if you have problems.
- Also mail me if it really works, please!
-
- Changelog:
- Mon Feb 3 16:26:02 MET 1997
- - adapted the driver to work with the 2.1.25 kernel
- - multiple ne2 support (untested)
- - module support (untested)
-
- Fri Aug 28 00:18:36 CET 1998 (David Weinehall)
- - fixed a few minor typos
- - made the MODULE_PARM conditional (it only works with the v2.1.x kernels)
- - fixed the module support (Now it's working...)
-
- Mon Sep 7 19:01:44 CET 1998 (David Weinehall)
- - added support for Arco Electronics AE/2-card (experimental)
-
- Mon Sep 14 09:53:42 CET 1998 (David Weinehall)
- - added support for Compex ENET-16MC/P (experimental)
-
- Tue Sep 15 16:21:12 CET 1998 (David Weinehall, Magnus Jonsson, Tomas Ogren)
- - Miscellaneous bugfixes
-
- Tue Sep 19 16:21:12 CET 1998 (Magnus Jonsson)
- - Cleanup
-
- Wed Sep 23 14:33:34 CET 1998 (David Weinehall)
- - Restructuring and rewriting for v2.1.x compliance
-
- Wed Oct 14 17:19:21 CET 1998 (David Weinehall)
- - Added code that unregisters irq and proc-info
- - Version# bump
-
- Mon Nov 16 15:28:23 CET 1998 (Wim Dumon)
- - pass 'dev' as last parameter of request_irq in stead of 'NULL'
-
- Wed Feb 7 21:24:00 CET 2001 (Alfred Arnold)
- - added support for the D-Link DE-320CT
-
- * WARNING
- -------
- This is alpha-test software. It is not guaranteed to work. As a
- matter of fact, I'm quite sure there are *LOTS* of bugs in here. I
- would like to hear from you if you use this driver, even if it works.
- If it doesn't work, be sure to send me a mail with the problems !
-*/
-
-static const char *version = "ne2.c:v0.91 Nov 16 1998 Wim Dumon <wimpie@kotnet.org>\n";
-
-#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/string.h>
-#include <linux/errno.h>
-#include <linux/init.h>
-#include <linux/mca-legacy.h>
-#include <linux/netdevice.h>
-#include <linux/etherdevice.h>
-#include <linux/skbuff.h>
-#include <linux/bitops.h>
-#include <linux/jiffies.h>
-
-#include <asm/io.h>
-#include <asm/dma.h>
-
-#include "8390.h"
-
-#define DRV_NAME "ne2"
-
-/* Some defines that people can play with if so inclined. */
-
-/* Do we perform extra sanity checks on stuff ? */
-/* #define NE_SANITY_CHECK */
-
-/* Do we implement the read before write bugfix ? */
-/* #define NE_RW_BUGFIX */
-
-/* Do we have a non std. amount of memory? (in units of 256 byte pages) */
-/* #define PACKETBUF_MEMSIZE 0x40 */
-
-
-/* ---- No user-serviceable parts below ---- */
-
-#define NE_BASE (dev->base_addr)
-#define NE_CMD 0x00
-#define NE_DATAPORT 0x10 /* NatSemi-defined port window offset. */
-#define NE_RESET 0x20 /* Issue a read to reset, a write to clear. */
-#define NE_IO_EXTENT 0x30
-
-#define NE1SM_START_PG 0x20 /* First page of TX buffer */
-#define NE1SM_STOP_PG 0x40 /* Last page +1 of RX ring */
-#define NESM_START_PG 0x40 /* First page of TX buffer */
-#define NESM_STOP_PG 0x80 /* Last page +1 of RX ring */
-
-/* From the .ADF file: */
-static unsigned int addresses[7] __initdata =
- {0x1000, 0x2020, 0x8020, 0xa0a0, 0xb0b0, 0xc0c0, 0xc3d0};
-static int irqs[4] __initdata = {3, 4, 5, 9};
-
-/* From the D-Link ADF file: */
-static unsigned int dlink_addresses[4] __initdata =
- {0x300, 0x320, 0x340, 0x360};
-static int dlink_irqs[8] __initdata = {3, 4, 5, 9, 10, 11, 14, 15};
-
-struct ne2_adapters_t {
- unsigned int id;
- char *name;
-};
-
-static struct ne2_adapters_t ne2_adapters[] __initdata = {
- { 0x6354, "Arco Ethernet Adapter AE/2" },
- { 0x70DE, "Compex ENET-16 MC/P" },
- { 0x7154, "Novell Ethernet Adapter NE/2" },
- { 0x56ea, "D-Link DE-320CT" },
- { 0x0000, NULL }
-};
-
-extern int netcard_probe(struct net_device *dev);
-
-static int ne2_probe1(struct net_device *dev, int slot);
-
-static void ne_reset_8390(struct net_device *dev);
-static void ne_get_8390_hdr(struct net_device *dev, struct e8390_pkt_hdr *hdr,
- int ring_page);
-static void ne_block_input(struct net_device *dev, int count,
- struct sk_buff *skb, int ring_offset);
-static void ne_block_output(struct net_device *dev, const int count,
- const unsigned char *buf, const int start_page);
-
-
-/*
- * special code to read the DE-320's MAC address EEPROM. In contrast to a
- * standard NE design, this is a serial EEPROM (93C46) that has to be read
- * bit by bit. The EEPROM cotrol port at base + 0x1e has the following
- * layout:
- *
- * Bit 0 = Data out (read from EEPROM)
- * Bit 1 = Data in (write to EEPROM)
- * Bit 2 = Clock
- * Bit 3 = Chip Select
- * Bit 7 = ~50 kHz clock for defined delays
- *
- */
-
-static void __init dlink_put_eeprom(unsigned char value, unsigned int addr)
-{
- int z;
- unsigned char v1, v2;
-
- /* write the value to the NIC EEPROM register */
-
- outb(value, addr + 0x1e);
-
- /* now wait the clock line to toggle twice. Effectively, we are
- waiting (at least) for one clock cycle */
-
- for (z = 0; z < 2; z++) {
- do {
- v1 = inb(addr + 0x1e);
- v2 = inb(addr + 0x1e);
- }
- while (!((v1 ^ v2) & 0x80));
- }
-}
-
-static void __init dlink_send_eeprom_bit(unsigned int bit, unsigned int addr)
-{
- /* shift data bit into correct position */
-
- bit = bit << 1;
-
- /* write value, keep clock line high for two cycles */
-
- dlink_put_eeprom(0x09 | bit, addr);
- dlink_put_eeprom(0x0d | bit, addr);
- dlink_put_eeprom(0x0d | bit, addr);
- dlink_put_eeprom(0x09 | bit, addr);
-}
-
-static void __init dlink_send_eeprom_word(unsigned int value, unsigned int len, unsigned int addr)
-{
- int z;
-
- /* adjust bits so that they are left-aligned in a 16-bit-word */
-
- value = value << (16 - len);
-
- /* shift bits out to the EEPROM */
-
- for (z = 0; z < len; z++) {
- dlink_send_eeprom_bit((value & 0x8000) >> 15, addr);
- value = value << 1;
- }
-}
-
-static unsigned int __init dlink_get_eeprom(unsigned int eeaddr, unsigned int addr)
-{
- int z;
- unsigned int value = 0;
-
- /* pull the CS line low for a moment. This resets the EEPROM-
- internal logic, and makes it ready for a new command. */
-
- dlink_put_eeprom(0x01, addr);
- dlink_put_eeprom(0x09, addr);
-
- /* send one start bit, read command (1 - 0), plus the address to
- the EEPROM */
-
- dlink_send_eeprom_word(0x0180 | (eeaddr & 0x3f), 9, addr);
-
- /* get the data word. We clock by sending 0s to the EEPROM, which
- get ignored during the read process */
-
- for (z = 0; z < 16; z++) {
- dlink_send_eeprom_bit(0, addr);
- value = (value << 1) | (inb(addr + 0x1e) & 0x01);
- }
-
- return value;
-}
-
-/*
- * Note that at boot, this probe only picks up one card at a time.
- */
-
-static int __init do_ne2_probe(struct net_device *dev)
-{
- static int current_mca_slot = -1;
- int i;
- int adapter_found = 0;
-
- /* Do not check any supplied i/o locations.
- POS registers usually don't fail :) */
-
- /* MCA cards have POS registers.
- Autodetecting MCA cards is extremely simple.
- Just search for the card. */
-
- for(i = 0; (ne2_adapters[i].name != NULL) && !adapter_found; i++) {
- current_mca_slot =
- mca_find_unused_adapter(ne2_adapters[i].id, 0);
-
- if((current_mca_slot != MCA_NOTFOUND) && !adapter_found) {
- int res;
- mca_set_adapter_name(current_mca_slot,
- ne2_adapters[i].name);
- mca_mark_as_used(current_mca_slot);
-
- res = ne2_probe1(dev, current_mca_slot);
- if (res)
- mca_mark_as_unused(current_mca_slot);
- return res;
- }
- }
- return -ENODEV;
-}
-
-#ifndef MODULE
-struct net_device * __init ne2_probe(int unit)
-{
- struct net_device *dev = alloc_eip_netdev();
- int err;
-
- if (!dev)
- return ERR_PTR(-ENOMEM);
-
- sprintf(dev->name, "eth%d", unit);
- netdev_boot_setup_check(dev);
-
- err = do_ne2_probe(dev);
- if (err)
- goto out;
- return dev;
-out:
- free_netdev(dev);
- return ERR_PTR(err);
-}
-#endif
-
-static int ne2_procinfo(char *buf, int slot, struct net_device *dev)
-{
- int len=0;
-
- len += sprintf(buf+len, "The NE/2 Ethernet Adapter\n" );
- len += sprintf(buf+len, "Driver written by Wim Dumon ");
- len += sprintf(buf+len, "<wimpie@kotnet.org>\n");
- len += sprintf(buf+len, "Modified by ");
- len += sprintf(buf+len, "David Weinehall <tao@acc.umu.se>\n");
- len += sprintf(buf+len, "and by Magnus Jonsson <bigfoot@acc.umu.se>\n");
- len += sprintf(buf+len, "Based on the original NE2000 drivers\n" );
- len += sprintf(buf+len, "Base IO: %#x\n", (unsigned int)dev->base_addr);
- len += sprintf(buf+len, "IRQ : %d\n", dev->irq);
- len += sprintf(buf+len, "HW addr : %pM\n", dev->dev_addr);
-
- return len;
-}
-
-static int __init ne2_probe1(struct net_device *dev, int slot)
-{
- int i, base_addr, irq, retval;
- unsigned char POS;
- unsigned char SA_prom[32];
- const char *name = "NE/2";
- int start_page, stop_page;
- static unsigned version_printed;
-
- if (ei_debug && version_printed++ == 0)
- printk(version);
-
- printk("NE/2 ethercard found in slot %d:", slot);
-
- /* Read base IO and IRQ from the POS-registers */
- POS = mca_read_stored_pos(slot, 2);
- if(!(POS % 2)) {
- printk(" disabled.\n");
- return -ENODEV;
- }
-
- /* handle different POS register structure for D-Link card */
-
- if (mca_read_stored_pos(slot, 0) == 0xea) {
- base_addr = dlink_addresses[(POS >> 5) & 0x03];
- irq = dlink_irqs[(POS >> 2) & 0x07];
- }
- else {
- i = (POS & 0xE)>>1;
- /* printk("Halleluja sdog, als er na de pijl een 1 staat is 1 - 1 == 0"
- " en zou het moeten werken -> %d\n", i);
- The above line was for remote testing, thanx to sdog ... */
- base_addr = addresses[i - 1];
- irq = irqs[(POS & 0x60)>>5];
- }
-
- if (!request_region(base_addr, NE_IO_EXTENT, DRV_NAME))
- return -EBUSY;
-
-#ifdef DEBUG
- printk("POS info : pos 2 = %#x ; base = %#x ; irq = %ld\n", POS,
- base_addr, irq);
-#endif
-
-#ifndef CRYNWR_WAY
- /* Reset the card the way they do it in the Crynwr packet driver */
- for (i=0; i<8; i++)
- outb(0x0, base_addr + NE_RESET);
- inb(base_addr + NE_RESET);
- outb(0x21, base_addr + NE_CMD);
- if (inb(base_addr + NE_CMD) != 0x21) {
- printk("NE/2 adapter not responding\n");
- retval = -ENODEV;
- goto out;
- }
-
- /* In the crynwr sources they do a RAM-test here. I skip it. I suppose
- my RAM is okay. Suppose your memory is broken. Then this test
- should fail and you won't be able to use your card. But if I do not
- test, you won't be able to use your card, neither. So this test
- won't help you. */
-
-#else /* _I_ never tested it this way .. Go ahead and try ...*/
- /* Reset card. Who knows what dain-bramaged state it was left in. */
- {
- unsigned long reset_start_time = jiffies;
-
- /* DON'T change these to inb_p/outb_p or reset will fail on
- clones.. */
- outb(inb(base_addr + NE_RESET), base_addr + NE_RESET);
-
- while ((inb_p(base_addr + EN0_ISR) & ENISR_RESET) == 0)
- if (time_after(jiffies, reset_start_time + 2*HZ/100)) {
- printk(" not found (no reset ack).\n");
- retval = -ENODEV;
- goto out;
- }
-
- outb_p(0xff, base_addr + EN0_ISR); /* Ack all intr. */
- }
-#endif
-
-
- /* Read the 16 bytes of station address PROM.
- We must first initialize registers, similar to
- NS8390p_init(eifdev, 0).
- We can't reliably read the SAPROM address without this.
- (I learned the hard way!). */
- {
- struct {
- unsigned char value, offset;
- } program_seq[] = {
- /* Select page 0 */
- {E8390_NODMA+E8390_PAGE0+E8390_STOP, E8390_CMD},
- {0x49, EN0_DCFG}, /* Set WORD-wide (0x49) access. */
- {0x00, EN0_RCNTLO}, /* Clear the count regs. */
- {0x00, EN0_RCNTHI},
- {0x00, EN0_IMR}, /* Mask completion irq. */
- {0xFF, EN0_ISR},
- {E8390_RXOFF, EN0_RXCR}, /* 0x20 Set to monitor */
- {E8390_TXOFF, EN0_TXCR}, /* 0x02 and loopback mode. */
- {32, EN0_RCNTLO},
- {0x00, EN0_RCNTHI},
- {0x00, EN0_RSARLO}, /* DMA starting at 0x0000. */
- {0x00, EN0_RSARHI},
- {E8390_RREAD+E8390_START, E8390_CMD},
- };
-
- for (i = 0; i < ARRAY_SIZE(program_seq); i++)
- outb_p(program_seq[i].value, base_addr +
- program_seq[i].offset);
-
- }
- for(i = 0; i < 6 /*sizeof(SA_prom)*/; i+=1) {
- SA_prom[i] = inb(base_addr + NE_DATAPORT);
- }
-
- /* I don't know whether the previous sequence includes the general
- board reset procedure, so better don't omit it and just overwrite
- the garbage read from a DE-320 with correct stuff. */
-
- if (mca_read_stored_pos(slot, 0) == 0xea) {
- unsigned int v;
-
- for (i = 0; i < 3; i++) {
- v = dlink_get_eeprom(i, base_addr);
- SA_prom[(i << 1) ] = v & 0xff;
- SA_prom[(i << 1) + 1] = (v >> 8) & 0xff;
- }
- }
-
- start_page = NESM_START_PG;
- stop_page = NESM_STOP_PG;
-
- dev->irq=irq;
-
- /* Snarf the interrupt now. There's no point in waiting since we cannot
- share and the board will usually be enabled. */
- retval = request_irq(dev->irq, eip_interrupt, 0, DRV_NAME, dev);
- if (retval) {
- printk (" unable to get IRQ %d (irqval=%d).\n",
- dev->irq, retval);
- goto out;
- }
-
- dev->base_addr = base_addr;
-
- for (i = 0; i < ETH_ALEN; i++)
- dev->dev_addr[i] = SA_prom[i];
-
- printk(" %pM\n", dev->dev_addr);
-
- printk("%s: %s found at %#x, using IRQ %d.\n",
- dev->name, name, base_addr, dev->irq);
-
- mca_set_adapter_procfn(slot, (MCA_ProcFn) ne2_procinfo, dev);
-
- ei_status.name = name;
- ei_status.tx_start_page = start_page;
- ei_status.stop_page = stop_page;
- ei_status.word16 = (2 == 2);
-
- ei_status.rx_start_page = start_page + TX_PAGES;
-#ifdef PACKETBUF_MEMSIZE
- /* Allow the packet buffer size to be overridden by know-it-alls. */
- ei_status.stop_page = ei_status.tx_start_page + PACKETBUF_MEMSIZE;
-#endif
-
- ei_status.reset_8390 = &ne_reset_8390;
- ei_status.block_input = &ne_block_input;
- ei_status.block_output = &ne_block_output;
- ei_status.get_8390_hdr = &ne_get_8390_hdr;
-
- ei_status.priv = slot;
-
- dev->netdev_ops = &eip_netdev_ops;
- NS8390p_init(dev, 0);
-
- retval = register_netdev(dev);
- if (retval)
- goto out1;
- return 0;
-out1:
- mca_set_adapter_procfn( ei_status.priv, NULL, NULL);
- free_irq(dev->irq, dev);
-out:
- release_region(base_addr, NE_IO_EXTENT);
- return retval;
-}
-
-/* Hard reset the card. This used to pause for the same period that a
- 8390 reset command required, but that shouldn't be necessary. */
-static void ne_reset_8390(struct net_device *dev)
-{
- unsigned long reset_start_time = jiffies;
-
- if (ei_debug > 1)
- printk("resetting the 8390 t=%ld...", jiffies);
-
- /* DON'T change these to inb_p/outb_p or reset will fail on clones. */
- outb(inb(NE_BASE + NE_RESET), NE_BASE + NE_RESET);
-
- ei_status.txing = 0;
- ei_status.dmaing = 0;
-
- /* This check _should_not_ be necessary, omit eventually. */
- while ((inb_p(NE_BASE+EN0_ISR) & ENISR_RESET) == 0)
- if (time_after(jiffies, reset_start_time + 2*HZ/100)) {
- printk("%s: ne_reset_8390() did not complete.\n",
- dev->name);
- break;
- }
- outb_p(ENISR_RESET, NE_BASE + EN0_ISR); /* Ack intr. */
-}
-
-/* Grab the 8390 specific header. Similar to the block_input routine, but
- we don't need to be concerned with ring wrap as the header will be at
- the start of a page, so we optimize accordingly. */
-
-static void ne_get_8390_hdr(struct net_device *dev, struct e8390_pkt_hdr *hdr,
- int ring_page)
-{
-
- int nic_base = dev->base_addr;
-
- /* This *shouldn't* happen.
- If it does, it's the last thing you'll see */
- if (ei_status.dmaing) {
- printk("%s: DMAing conflict in ne_get_8390_hdr "
- "[DMAstat:%d][irqlock:%d].\n",
- dev->name, ei_status.dmaing, ei_status.irqlock);
- return;
- }
-
- ei_status.dmaing |= 0x01;
- outb_p(E8390_NODMA+E8390_PAGE0+E8390_START, nic_base+ NE_CMD);
- outb_p(sizeof(struct e8390_pkt_hdr), nic_base + EN0_RCNTLO);
- outb_p(0, nic_base + EN0_RCNTHI);
- outb_p(0, nic_base + EN0_RSARLO); /* On page boundary */
- outb_p(ring_page, nic_base + EN0_RSARHI);
- outb_p(E8390_RREAD+E8390_START, nic_base + NE_CMD);
-
- if (ei_status.word16)
- insw(NE_BASE + NE_DATAPORT, hdr,
- sizeof(struct e8390_pkt_hdr)>>1);
- else
- insb(NE_BASE + NE_DATAPORT, hdr,
- sizeof(struct e8390_pkt_hdr));
-
- outb_p(ENISR_RDC, nic_base + EN0_ISR); /* Ack intr. */
- ei_status.dmaing &= ~0x01;
-}
-
-/* Block input and output, similar to the Crynwr packet driver. If you
- are porting to a new ethercard, look at the packet driver source for
- hints. The NEx000 doesn't share the on-board packet memory -- you have
- to put the packet out through the "remote DMA" dataport using outb. */
-
-static void ne_block_input(struct net_device *dev, int count, struct sk_buff *skb,
- int ring_offset)
-{
-#ifdef NE_SANITY_CHECK
- int xfer_count = count;
-#endif
- int nic_base = dev->base_addr;
- char *buf = skb->data;
-
- /* This *shouldn't* happen.
- If it does, it's the last thing you'll see */
- if (ei_status.dmaing) {
- printk("%s: DMAing conflict in ne_block_input "
- "[DMAstat:%d][irqlock:%d].\n",
- dev->name, ei_status.dmaing, ei_status.irqlock);
- return;
- }
- ei_status.dmaing |= 0x01;
- outb_p(E8390_NODMA+E8390_PAGE0+E8390_START, nic_base+ NE_CMD);
- outb_p(count & 0xff, nic_base + EN0_RCNTLO);
- outb_p(count >> 8, nic_base + EN0_RCNTHI);
- outb_p(ring_offset & 0xff, nic_base + EN0_RSARLO);
- outb_p(ring_offset >> 8, nic_base + EN0_RSARHI);
- outb_p(E8390_RREAD+E8390_START, nic_base + NE_CMD);
- if (ei_status.word16) {
- insw(NE_BASE + NE_DATAPORT,buf,count>>1);
- if (count & 0x01) {
- buf[count-1] = inb(NE_BASE + NE_DATAPORT);
-#ifdef NE_SANITY_CHECK
- xfer_count++;
-#endif
- }
- } else {
- insb(NE_BASE + NE_DATAPORT, buf, count);
- }
-
-#ifdef NE_SANITY_CHECK
- /* This was for the ALPHA version only, but enough people have
- been encountering problems so it is still here. If you see
- this message you either 1) have a slightly incompatible clone
- or 2) have noise/speed problems with your bus. */
- if (ei_debug > 1) { /* DMA termination address check... */
- int addr, tries = 20;
- do {
- /* DON'T check for 'inb_p(EN0_ISR) & ENISR_RDC' here
- -- it's broken for Rx on some cards! */
- int high = inb_p(nic_base + EN0_RSARHI);
- int low = inb_p(nic_base + EN0_RSARLO);
- addr = (high << 8) + low;
- if (((ring_offset + xfer_count) & 0xff) == low)
- break;
- } while (--tries > 0);
- if (tries <= 0)
- printk("%s: RX transfer address mismatch,"
- "%#4.4x (expected) vs. %#4.4x (actual).\n",
- dev->name, ring_offset + xfer_count, addr);
- }
-#endif
- outb_p(ENISR_RDC, nic_base + EN0_ISR); /* Ack intr. */
- ei_status.dmaing &= ~0x01;
-}
-
-static void ne_block_output(struct net_device *dev, int count,
- const unsigned char *buf, const int start_page)
-{
- int nic_base = NE_BASE;
- unsigned long dma_start;
-#ifdef NE_SANITY_CHECK
- int retries = 0;
-#endif
-
- /* Round the count up for word writes. Do we need to do this?
- What effect will an odd byte count have on the 8390?
- I should check someday. */
- if (ei_status.word16 && (count & 0x01))
- count++;
-
- /* This *shouldn't* happen.
- If it does, it's the last thing you'll see */
- if (ei_status.dmaing) {
- printk("%s: DMAing conflict in ne_block_output."
- "[DMAstat:%d][irqlock:%d]\n",
- dev->name, ei_status.dmaing, ei_status.irqlock);
- return;
- }
- ei_status.dmaing |= 0x01;
- /* We should already be in page 0, but to be safe... */
- outb_p(E8390_PAGE0+E8390_START+E8390_NODMA, nic_base + NE_CMD);
-
-#ifdef NE_SANITY_CHECK
-retry:
-#endif
-
-#ifdef NE8390_RW_BUGFIX
- /* Handle the read-before-write bug the same way as the
- Crynwr packet driver -- the NatSemi method doesn't work.
- Actually this doesn't always work either, but if you have
- problems with your NEx000 this is better than nothing! */
- outb_p(0x42, nic_base + EN0_RCNTLO);
- outb_p(0x00, nic_base + EN0_RCNTHI);
- outb_p(0x42, nic_base + EN0_RSARLO);
- outb_p(0x00, nic_base + EN0_RSARHI);
- outb_p(E8390_RREAD+E8390_START, nic_base + NE_CMD);
- /* Make certain that the dummy read has occurred. */
- SLOW_DOWN_IO;
- SLOW_DOWN_IO;
- SLOW_DOWN_IO;
-#endif
-
- outb_p(ENISR_RDC, nic_base + EN0_ISR);
-
- /* Now the normal output. */
- outb_p(count & 0xff, nic_base + EN0_RCNTLO);
- outb_p(count >> 8, nic_base + EN0_RCNTHI);
- outb_p(0x00, nic_base + EN0_RSARLO);
- outb_p(start_page, nic_base + EN0_RSARHI);
-
- outb_p(E8390_RWRITE+E8390_START, nic_base + NE_CMD);
- if (ei_status.word16) {
- outsw(NE_BASE + NE_DATAPORT, buf, count>>1);
- } else {
- outsb(NE_BASE + NE_DATAPORT, buf, count);
- }
-
- dma_start = jiffies;
-
-#ifdef NE_SANITY_CHECK
- /* This was for the ALPHA version only, but enough people have
- been encountering problems so it is still here. */
-
- if (ei_debug > 1) { /* DMA termination address check... */
- int addr, tries = 20;
- do {
- int high = inb_p(nic_base + EN0_RSARHI);
- int low = inb_p(nic_base + EN0_RSARLO);
- addr = (high << 8) + low;
- if ((start_page << 8) + count == addr)
- break;
- } while (--tries > 0);
- if (tries <= 0) {
- printk("%s: Tx packet transfer address mismatch,"
- "%#4.4x (expected) vs. %#4.4x (actual).\n",
- dev->name, (start_page << 8) + count, addr);
- if (retries++ == 0)
- goto retry;
- }
- }
-#endif
-
- while ((inb_p(nic_base + EN0_ISR) & ENISR_RDC) == 0)
- if (time_after(jiffies, dma_start + 2*HZ/100)) { /* 20ms */
- printk("%s: timeout waiting for Tx RDC.\n", dev->name);
- ne_reset_8390(dev);
- NS8390p_init(dev, 1);
- break;
- }
-
- outb_p(ENISR_RDC, nic_base + EN0_ISR); /* Ack intr. */
- ei_status.dmaing &= ~0x01;
-}
-
-
-#ifdef MODULE
-#define MAX_NE_CARDS 4 /* Max number of NE cards per module */
-static struct net_device *dev_ne[MAX_NE_CARDS];
-static int io[MAX_NE_CARDS];
-static int irq[MAX_NE_CARDS];
-static int bad[MAX_NE_CARDS]; /* 0xbad = bad sig or no reset ack */
-MODULE_LICENSE("GPL");
-
-module_param_array(io, int, NULL, 0);
-module_param_array(irq, int, NULL, 0);
-module_param_array(bad, int, NULL, 0);
-MODULE_PARM_DESC(io, "(ignored)");
-MODULE_PARM_DESC(irq, "(ignored)");
-MODULE_PARM_DESC(bad, "(ignored)");
-
-/* Module code fixed by David Weinehall */
-
-int __init init_module(void)
-{
- struct net_device *dev;
- int this_dev, found = 0;
-
- for (this_dev = 0; this_dev < MAX_NE_CARDS; this_dev++) {
- dev = alloc_eip_netdev();
- if (!dev)
- break;
- dev->irq = irq[this_dev];
- dev->mem_end = bad[this_dev];
- dev->base_addr = io[this_dev];
- if (do_ne2_probe(dev) == 0) {
- dev_ne[found++] = dev;
- continue;
- }
- free_netdev(dev);
- break;
- }
- if (found)
- return 0;
- printk(KERN_WARNING "ne2.c: No NE/2 card found\n");
- return -ENXIO;
-}
-
-static void cleanup_card(struct net_device *dev)
-{
- mca_mark_as_unused(ei_status.priv);
- mca_set_adapter_procfn( ei_status.priv, NULL, NULL);
- free_irq(dev->irq, dev);
- release_region(dev->base_addr, NE_IO_EXTENT);
-}
-
-void __exit cleanup_module(void)
-{
- int this_dev;
-
- for (this_dev = 0; this_dev < MAX_NE_CARDS; this_dev++) {
- struct net_device *dev = dev_ne[this_dev];
- if (dev) {
- unregister_netdev(dev);
- cleanup_card(dev);
- free_netdev(dev);
- }
- }
-}
-#endif /* MODULE */
diff --git a/drivers/net/ethernet/8390/smc-mca.c b/drivers/net/ethernet/8390/smc-mca.c
deleted file mode 100644
index 7a68590f280..00000000000
--- a/drivers/net/ethernet/8390/smc-mca.c
+++ /dev/null
@@ -1,575 +0,0 @@
-/* smc-mca.c: A SMC Ultra ethernet driver for linux. */
-/*
- Most of this driver, except for ultramca_probe is nearly
- verbatim from smc-ultra.c by Donald Becker. The rest is
- written and copyright 1996 by David Weis, weisd3458@uni.edu
-
- This is a driver for the SMC Ultra and SMC EtherEZ ethercards.
-
- This driver uses the cards in the 8390-compatible, shared memory mode.
- Most of the run-time complexity is handled by the generic code in
- 8390.c.
-
- This driver enables the shared memory only when doing the actual data
- transfers to avoid a bug in early version of the card that corrupted
- data transferred by a AHA1542.
-
- This driver does not support the programmed-I/O data transfer mode of
- the EtherEZ. That support (if available) is smc-ez.c. Nor does it
- use the non-8390-compatible "Altego" mode. (No support currently planned.)
-
- Changelog:
-
- Paul Gortmaker : multiple card support for module users.
- David Weis : Micro Channel-ized it.
- Tom Sightler : Added support for IBM PS/2 Ethernet Adapter/A
- Christopher Turcksin : Changed MCA-probe so that multiple adapters are
- found correctly (Jul 16, 1997)
- Chris Beauregard : Tried to merge the two changes above (Dec 15, 1997)
- Tom Sightler : Fixed minor detection bug caused by above merge
- Tom Sightler : Added support for three more Western Digital
- MCA-adapters
- Tom Sightler : Added support for 2.2.x mca_find_unused_adapter
- Hartmut Schmidt : - Modified parameter detection to handle each
- card differently depending on a switch-list
- - 'card_ver' removed from the adapter list
- - Some minor bug fixes
-*/
-
-#include <linux/mca.h>
-#include <linux/module.h>
-#include <linux/kernel.h>
-#include <linux/errno.h>
-#include <linux/string.h>
-#include <linux/init.h>
-#include <linux/interrupt.h>
-#include <linux/netdevice.h>
-#include <linux/etherdevice.h>
-
-#include <asm/io.h>
-
-#include "8390.h"
-
-#define DRV_NAME "smc-mca"
-
-static int ultramca_open(struct net_device *dev);
-static void ultramca_reset_8390(struct net_device *dev);
-static void ultramca_get_8390_hdr(struct net_device *dev,
- struct e8390_pkt_hdr *hdr,
- int ring_page);
-static void ultramca_block_input(struct net_device *dev, int count,
- struct sk_buff *skb,
- int ring_offset);
-static void ultramca_block_output(struct net_device *dev, int count,
- const unsigned char *buf,
- const int start_page);
-static int ultramca_close_card(struct net_device *dev);
-
-#define START_PG 0x00 /* First page of TX buffer */
-
-#define ULTRA_CMDREG 0 /* Offset to ASIC command register. */
-#define ULTRA_RESET 0x80 /* Board reset, in ULTRA_CMDREG. */
-#define ULTRA_MEMENB 0x40 /* Enable the shared memory. */
-#define ULTRA_NIC_OFFSET 16 /* NIC register offset from the base_addr. */
-#define ULTRA_IO_EXTENT 32
-#define EN0_ERWCNT 0x08 /* Early receive warning count. */
-
-#define _61c8_SMC_Ethercard_PLUS_Elite_A_BNC_AUI_WD8013EP_A 0
-#define _61c9_SMC_Ethercard_PLUS_Elite_A_UTP_AUI_WD8013EP_A 1
-#define _6fc0_WD_Ethercard_PLUS_A_WD8003E_A_OR_WD8003ET_A 2
-#define _6fc1_WD_Starcard_PLUS_A_WD8003ST_A 3
-#define _6fc2_WD_Ethercard_PLUS_10T_A_WD8003W_A 4
-#define _efd4_IBM_PS2_Adapter_A_for_Ethernet_UTP_AUI_WD8013WP_A 5
-#define _efd5_IBM_PS2_Adapter_A_for_Ethernet_BNC_AUI_WD8013WP_A 6
-#define _efe5_IBM_PS2_Adapter_A_for_Ethernet 7
-
-struct smc_mca_adapters_t {
- unsigned int id;
- char *name;
-};
-
-#define MAX_ULTRAMCA_CARDS 4 /* Max number of Ultra cards per module */
-
-static int ultra_io[MAX_ULTRAMCA_CARDS];
-static int ultra_irq[MAX_ULTRAMCA_CARDS];
-MODULE_LICENSE("GPL");
-
-module_param_array(ultra_io, int, NULL, 0);
-module_param_array(ultra_irq, int, NULL, 0);
-MODULE_PARM_DESC(ultra_io, "SMC Ultra/EtherEZ MCA I/O base address(es)");
-MODULE_PARM_DESC(ultra_irq, "SMC Ultra/EtherEZ MCA IRQ number(s)");
-
-static const struct {
- unsigned int base_addr;
-} addr_table[] = {
- { 0x0800 },
- { 0x1800 },
- { 0x2800 },
- { 0x3800 },
- { 0x4800 },
- { 0x5800 },
- { 0x6800 },
- { 0x7800 },
- { 0x8800 },
- { 0x9800 },
- { 0xa800 },
- { 0xb800 },
- { 0xc800 },
- { 0xd800 },
- { 0xe800 },
- { 0xf800 }
-};
-
-#define MEM_MASK 64
-
-static const struct {
- unsigned char mem_index;
- unsigned long mem_start;
- unsigned char num_pages;
-} mem_table[] = {
- { 16, 0x0c0000, 40 },
- { 18, 0x0c4000, 40 },
- { 20, 0x0c8000, 40 },
- { 22, 0x0cc000, 40 },
- { 24, 0x0d0000, 40 },
- { 26, 0x0d4000, 40 },
- { 28, 0x0d8000, 40 },
- { 30, 0x0dc000, 40 },
- {144, 0xfc0000, 40 },
- {148, 0xfc8000, 40 },
- {154, 0xfd0000, 40 },
- {156, 0xfd8000, 40 },
- { 0, 0x0c0000, 20 },
- { 1, 0x0c2000, 20 },
- { 2, 0x0c4000, 20 },
- { 3, 0x0c6000, 20 }
-};
-
-#define IRQ_MASK 243
-static const struct {
- unsigned char new_irq;
- unsigned char old_irq;
-} irq_table[] = {
- { 3, 3 },
- { 4, 4 },
- { 10, 10 },
- { 14, 15 }
-};
-
-static short smc_mca_adapter_ids[] __initdata = {
- 0x61c8,
- 0x61c9,
- 0x6fc0,
- 0x6fc1,
- 0x6fc2,
- 0xefd4,
- 0xefd5,
- 0xefe5,
- 0x0000
-};
-
-static char *smc_mca_adapter_names[] __initdata = {
- "SMC Ethercard PLUS Elite/A BNC/AUI (WD8013EP/A)",
- "SMC Ethercard PLUS Elite/A UTP/AUI (WD8013WP/A)",
- "WD Ethercard PLUS/A (WD8003E/A or WD8003ET/A)",
- "WD Starcard PLUS/A (WD8003ST/A)",
- "WD Ethercard PLUS 10T/A (WD8003W/A)",
- "IBM PS/2 Adapter/A for Ethernet UTP/AUI (WD8013WP/A)",
- "IBM PS/2 Adapter/A for Ethernet BNC/AUI (WD8013EP/A)",
- "IBM PS/2 Adapter/A for Ethernet",
- NULL
-};
-
-static int ultra_found = 0;
-
-
-static const struct net_device_ops ultramca_netdev_ops = {
- .ndo_open = ultramca_open,
- .ndo_stop = ultramca_close_card,
-
- .ndo_start_xmit = ei_start_xmit,
- .ndo_tx_timeout = ei_tx_timeout,
- .ndo_get_stats = ei_get_stats,
- .ndo_set_rx_mode = ei_set_multicast_list,
- .ndo_validate_addr = eth_validate_addr,
- .ndo_set_mac_address = eth_mac_addr,
- .ndo_change_mtu = eth_change_mtu,
-#ifdef CONFIG_NET_POLL_CONTROLLER
- .ndo_poll_controller = ei_poll,
-#endif
-};
-
-static int __init ultramca_probe(struct device *gen_dev)
-{
- unsigned short ioaddr;
- struct net_device *dev;
- unsigned char reg4, num_pages;
- struct mca_device *mca_dev = to_mca_device(gen_dev);
- char slot = mca_dev->slot;
- unsigned char pos2 = 0xff, pos3 = 0xff, pos4 = 0xff, pos5 = 0xff;
- int i, rc;
- int adapter = mca_dev->index;
- int tbase = 0;
- int tirq = 0;
- int base_addr = ultra_io[ultra_found];
- int irq = ultra_irq[ultra_found];
-
- if (base_addr || irq) {
- printk(KERN_INFO "Probing for SMC MCA adapter");
- if (base_addr) {
- printk(KERN_INFO " at I/O address 0x%04x%c",
- base_addr, irq ? ' ' : '\n');
- }
- if (irq) {
- printk(KERN_INFO "using irq %d\n", irq);
- }
- }
-
- tirq = 0;
- tbase = 0;
-
- /* If we're trying to match a specificied irq or io address,
- * we'll reject the adapter found unless it's the one we're
- * looking for */
-
- pos2 = mca_device_read_stored_pos(mca_dev, 2); /* io_addr */
- pos3 = mca_device_read_stored_pos(mca_dev, 3); /* shared mem */
- pos4 = mca_device_read_stored_pos(mca_dev, 4); /* ROM bios addr range */
- pos5 = mca_device_read_stored_pos(mca_dev, 5); /* irq, media and RIPL */
-
- /* Test the following conditions:
- * - If an irq parameter is supplied, compare it
- * with the irq of the adapter we found
- * - If a base_addr paramater is given, compare it
- * with the base_addr of the adapter we found
- * - Check that the irq and the base_addr of the
- * adapter we found is not already in use by
- * this driver
- */
-
- switch (mca_dev->index) {
- case _61c8_SMC_Ethercard_PLUS_Elite_A_BNC_AUI_WD8013EP_A:
- case _61c9_SMC_Ethercard_PLUS_Elite_A_UTP_AUI_WD8013EP_A:
- case _efd4_IBM_PS2_Adapter_A_for_Ethernet_UTP_AUI_WD8013WP_A:
- case _efd5_IBM_PS2_Adapter_A_for_Ethernet_BNC_AUI_WD8013WP_A:
- {
- tbase = addr_table[(pos2 & 0xf0) >> 4].base_addr;
- tirq = irq_table[(pos5 & 0xc) >> 2].new_irq;
- break;
- }
- case _6fc0_WD_Ethercard_PLUS_A_WD8003E_A_OR_WD8003ET_A:
- case _6fc1_WD_Starcard_PLUS_A_WD8003ST_A:
- case _6fc2_WD_Ethercard_PLUS_10T_A_WD8003W_A:
- case _efe5_IBM_PS2_Adapter_A_for_Ethernet:
- {
- tbase = ((pos2 & 0x0fe) * 0x10);
- tirq = irq_table[(pos5 & 3)].old_irq;
- break;
- }
- }
-
- if(!tirq || !tbase ||
- (irq && irq != tirq) ||
- (base_addr && tbase != base_addr))
- /* FIXME: we're trying to force the ordering of the
- * devices here, there should be a way of getting this
- * to happen */
- return -ENXIO;
-
- /* Adapter found. */
- dev = alloc_ei_netdev();
- if(!dev)
- return -ENODEV;
-
- SET_NETDEV_DEV(dev, gen_dev);
- mca_device_set_name(mca_dev, smc_mca_adapter_names[adapter]);
- mca_device_set_claim(mca_dev, 1);
-
- printk(KERN_INFO "smc_mca: %s found in slot %d\n",
- smc_mca_adapter_names[adapter], slot + 1);
-
- ultra_found++;
-
- dev->base_addr = ioaddr = mca_device_transform_ioport(mca_dev, tbase);
- dev->irq = mca_device_transform_irq(mca_dev, tirq);
- dev->mem_start = 0;
- num_pages = 40;
-
- switch (adapter) { /* card-# in const array above [hs] */
- case _61c8_SMC_Ethercard_PLUS_Elite_A_BNC_AUI_WD8013EP_A:
- case _61c9_SMC_Ethercard_PLUS_Elite_A_UTP_AUI_WD8013EP_A:
- {
- for (i = 0; i < 16; i++) { /* taking 16 counts
- * up to 15 [hs] */
- if (mem_table[i].mem_index == (pos3 & ~MEM_MASK)) {
- dev->mem_start = (unsigned long)
- mca_device_transform_memory(mca_dev, (void *)mem_table[i].mem_start);
- num_pages = mem_table[i].num_pages;
- }
- }
- break;
- }
- case _6fc0_WD_Ethercard_PLUS_A_WD8003E_A_OR_WD8003ET_A:
- case _6fc1_WD_Starcard_PLUS_A_WD8003ST_A:
- case _6fc2_WD_Ethercard_PLUS_10T_A_WD8003W_A:
- case _efe5_IBM_PS2_Adapter_A_for_Ethernet:
- {
- dev->mem_start = (unsigned long)
- mca_device_transform_memory(mca_dev, (void *)((pos3 & 0xfc) * 0x1000));
- num_pages = 0x40;
- break;
- }
- case _efd4_IBM_PS2_Adapter_A_for_Ethernet_UTP_AUI_WD8013WP_A:
- case _efd5_IBM_PS2_Adapter_A_for_Ethernet_BNC_AUI_WD8013WP_A:
- {
- /* courtesy of gamera@quartz.ocn.ne.jp, pos3 indicates
- * the index of the 0x2000 step.
- * beware different number of pages [hs]
- */
- dev->mem_start = (unsigned long)
- mca_device_transform_memory(mca_dev, (void *)(0xc0000 + (0x2000 * (pos3 & 0xf))));
- num_pages = 0x20 + (2 * (pos3 & 0x10));
- break;
- }
- }
-
- /* sanity check, shouldn't happen */
- if (dev->mem_start == 0) {
- rc = -ENODEV;
- goto err_unclaim;
- }
-
- if (!request_region(ioaddr, ULTRA_IO_EXTENT, DRV_NAME)) {
- rc = -ENODEV;
- goto err_unclaim;
- }
-
- reg4 = inb(ioaddr + 4) & 0x7f;
- outb(reg4, ioaddr + 4);
-
- for (i = 0; i < 6; i++)
- dev->dev_addr[i] = inb(ioaddr + 8 + i);
-
- printk(KERN_INFO "smc_mca[%d]: Parameters: %#3x, %pM",
- slot + 1, ioaddr, dev->dev_addr);
-
- /* Switch from the station address to the alternate register set
- * and read the useful registers there.
- */
-
- outb(0x80 | reg4, ioaddr + 4);
-
- /* Enable FINE16 mode to avoid BIOS ROM width mismatches @ reboot.
- */
-
- outb(0x80 | inb(ioaddr + 0x0c), ioaddr + 0x0c);
-
- /* Switch back to the station address register set so that
- * the MS-DOS driver can find the card after a warm boot.
- */
-
- outb(reg4, ioaddr + 4);
-
- dev_set_drvdata(gen_dev, dev);
-
- /* The 8390 isn't at the base address, so fake the offset
- */
-
- dev->base_addr = ioaddr + ULTRA_NIC_OFFSET;
-
- ei_status.name = "SMC Ultra MCA";
- ei_status.word16 = 1;
- ei_status.tx_start_page = START_PG;
- ei_status.rx_start_page = START_PG + TX_PAGES;
- ei_status.stop_page = num_pages;
-
- ei_status.mem = ioremap(dev->mem_start, (ei_status.stop_page - START_PG) * 256);
- if (!ei_status.mem) {
- rc = -ENOMEM;
- goto err_release_region;
- }
-
- dev->mem_end = dev->mem_start + (ei_status.stop_page - START_PG) * 256;
-
- printk(", IRQ %d memory %#lx-%#lx.\n",
- dev->irq, dev->mem_start, dev->mem_end - 1);
-
- ei_status.reset_8390 = &ultramca_reset_8390;
- ei_status.block_input = &ultramca_block_input;
- ei_status.block_output = &ultramca_block_output;
- ei_status.get_8390_hdr = &ultramca_get_8390_hdr;
-
- ei_status.priv = slot;
-
- dev->netdev_ops = &ultramca_netdev_ops;
-
- NS8390_init(dev, 0);
-
- rc = register_netdev(dev);
- if (rc)
- goto err_unmap;
-
- return 0;
-
-err_unmap:
- iounmap(ei_status.mem);
-err_release_region:
- release_region(ioaddr, ULTRA_IO_EXTENT);
-err_unclaim:
- mca_device_set_claim(mca_dev, 0);
- free_netdev(dev);
- return rc;
-}
-
-static int ultramca_open(struct net_device *dev)
-{
- int ioaddr = dev->base_addr - ULTRA_NIC_OFFSET; /* ASIC addr */
- int retval;
-
- if ((retval = request_irq(dev->irq, ei_interrupt, 0, dev->name, dev)))
- return retval;
-
- outb(ULTRA_MEMENB, ioaddr); /* Enable memory */
- outb(0x80, ioaddr + 5); /* ??? */
- outb(0x01, ioaddr + 6); /* Enable interrupts and memory. */
- outb(0x04, ioaddr + 5); /* ??? */
-
- /* Set the early receive warning level in window 0 high enough not
- * to receive ERW interrupts.
- */
-
- /* outb_p(E8390_NODMA + E8390_PAGE0, dev->base_addr);
- * outb(0xff, dev->base_addr + EN0_ERWCNT);
- */
-
- ei_open(dev);
- return 0;
-}
-
-static void ultramca_reset_8390(struct net_device *dev)
-{
- int ioaddr = dev->base_addr - ULTRA_NIC_OFFSET; /* ASIC addr */
-
- outb(ULTRA_RESET, ioaddr);
- if (ei_debug > 1)
- printk("resetting Ultra, t=%ld...", jiffies);
- ei_status.txing = 0;
-
- outb(0x80, ioaddr + 5); /* ??? */
- outb(0x01, ioaddr + 6); /* Enable interrupts and memory. */
-
- if (ei_debug > 1)
- printk("reset done\n");
-}
-
-/* Grab the 8390 specific header. Similar to the block_input routine, but
- * we don't need to be concerned with ring wrap as the header will be at
- * the start of a page, so we optimize accordingly.
- */
-
-static void ultramca_get_8390_hdr(struct net_device *dev, struct e8390_pkt_hdr *hdr, int ring_page)
-{
- void __iomem *hdr_start = ei_status.mem + ((ring_page - START_PG) << 8);
-
-#ifdef notdef
- /* Officially this is what we are doing, but the readl() is faster */
- memcpy_fromio(hdr, hdr_start, sizeof(struct e8390_pkt_hdr));
-#else
- ((unsigned int*)hdr)[0] = readl(hdr_start);
-#endif
-}
-
-/* Block input and output are easy on shared memory ethercards, the only
- * complication is when the ring buffer wraps.
- */
-
-static void ultramca_block_input(struct net_device *dev, int count, struct sk_buff *skb, int ring_offset)
-{
- void __iomem *xfer_start = ei_status.mem + ring_offset - START_PG * 256;
-
- if (ring_offset + count > ei_status.stop_page * 256) {
- /* We must wrap the input move. */
- int semi_count = ei_status.stop_page * 256 - ring_offset;
- memcpy_fromio(skb->data, xfer_start, semi_count);
- count -= semi_count;
- memcpy_fromio(skb->data + semi_count, ei_status.mem + TX_PAGES * 256, count);
- } else {
- memcpy_fromio(skb->data, xfer_start, count);
- }
-
-}
-
-static void ultramca_block_output(struct net_device *dev, int count, const unsigned char *buf,
- int start_page)
-{
- void __iomem *shmem = ei_status.mem + ((start_page - START_PG) << 8);
-
- memcpy_toio(shmem, buf, count);
-}
-
-static int ultramca_close_card(struct net_device *dev)
-{
- int ioaddr = dev->base_addr - ULTRA_NIC_OFFSET; /* ASIC addr */
-
- netif_stop_queue(dev);
-
- if (ei_debug > 1)
- printk("%s: Shutting down ethercard.\n", dev->name);
-
- outb(0x00, ioaddr + 6); /* Disable interrupts. */
- free_irq(dev->irq, dev);
-
- NS8390_init(dev, 0);
- /* We should someday disable shared memory and change to 8-bit mode
- * "just in case"...
- */
-
- return 0;
-}
-
-static int ultramca_remove(struct device *gen_dev)
-{
- struct mca_device *mca_dev = to_mca_device(gen_dev);
- struct net_device *dev = dev_get_drvdata(gen_dev);
-
- if (dev) {
- /* NB: ultra_close_card() does free_irq */
- int ioaddr = dev->base_addr - ULTRA_NIC_OFFSET;
-
- unregister_netdev(dev);
- mca_device_set_claim(mca_dev, 0);
- release_region(ioaddr, ULTRA_IO_EXTENT);
- iounmap(ei_status.mem);
- free_netdev(dev);
- }
- return 0;
-}
-
-
-static struct mca_driver ultra_driver = {
- .id_table = smc_mca_adapter_ids,
- .driver = {
- .name = "smc-mca",
- .bus = &mca_bus_type,
- .probe = ultramca_probe,
- .remove = ultramca_remove,
- }
-};
-
-static int __init ultramca_init_module(void)
-{
- if(!MCA_bus)
- return -ENXIO;
-
- mca_register_driver(&ultra_driver);
-
- return ultra_found ? 0 : -ENXIO;
-}
-
-static void __exit ultramca_cleanup_module(void)
-{
- mca_unregister_driver(&ultra_driver);
-}
-module_init(ultramca_init_module);
-module_exit(ultramca_cleanup_module);
-
generated by cgit v1.2.3 (git 2.25.1) at 2024-06-16 14:51:30 +0000