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linux-zen-desktop/drivers/net/ethernet/8390/pcnet_cs.c

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6.5.5
2023-10-24 12:59:35 +02:00
// SPDX-License-Identifier: GPL-1.0+
Initial commit
2023-08-30 17:31:07 +02:00
/*======================================================================
A PCMCIA ethernet driver for NS8390-based cards
This driver supports the D-Link DE-650 and Linksys EthernetCard
cards, the newer D-Link and Linksys combo cards, Accton EN2212
cards, the RPTI EP400, and the PreMax PE-200 in non-shared-memory
mode, and the IBM Credit Card Adapter, the NE4100, the Thomas
Conrad ethernet card, and the Kingston KNE-PCM/x in shared-memory
mode. It will also handle the Socket EA card in either mode.
Copyright (C) 1999 David A. Hinds -- dahinds@users.sourceforge.net
pcnet_cs.c 1.153 2003/11/09 18:53:09
The network driver code is based on Donald Becker's NE2000 code:
Written 1992,1993 by Donald Becker.
Copyright 1993 United States Government as represented by the
6.5.5
2023-10-24 12:59:35 +02:00
Director, National Security Agency.
Initial commit
2023-08-30 17:31:07 +02:00
Donald Becker may be reached at becker@scyld.com
Based also on Keith Moore's changes to Don Becker's code, for IBM
CCAE support. Drivers merged back together, and shared-memory
Socket EA support added, by Ken Raeburn, September 1995.
======================================================================*/
#define pr_fmt(fmt) KBUILD_MODNAME ": " fmt
#include <linux/kernel.h>
#include <linux/module.h>
#include <linux/ptrace.h>
#include <linux/string.h>
#include <linux/timer.h>
#include <linux/delay.h>
#include <linux/netdevice.h>
#include <linux/log2.h>
#include <linux/etherdevice.h>
#include <linux/mii.h>
#include "8390.h"
#include <pcmcia/cistpl.h>
#include <pcmcia/ciscode.h>
#include <pcmcia/ds.h>
#include <pcmcia/cisreg.h>
#include <asm/io.h>
#include <asm/byteorder.h>
#include <linux/uaccess.h>
#define PCNET_CMD 0x00
#define PCNET_DATAPORT 0x10 /* NatSemi-defined port window offset. */
#define PCNET_RESET 0x1f /* Issue a read to reset, a write to clear. */
#define PCNET_MISC 0x18 /* For IBM CCAE and Socket EA cards */
#define PCNET_START_PG 0x40 /* First page of TX buffer */
#define PCNET_STOP_PG 0x80 /* Last page +1 of RX ring */
/* Socket EA cards have a larger packet buffer */
#define SOCKET_START_PG 0x01
#define SOCKET_STOP_PG 0xff
#define PCNET_RDC_TIMEOUT (2*HZ/100) /* Max wait in jiffies for Tx RDC */
static const char *if_names[] = { "auto", "10baseT", "10base2"};
/*====================================================================*/
/* Module parameters */
MODULE_AUTHOR("David Hinds <dahinds@users.sourceforge.net>");
MODULE_DESCRIPTION("NE2000 compatible PCMCIA ethernet driver");
MODULE_LICENSE("GPL");
#define INT_MODULE_PARM(n, v) static int n = v; module_param(n, int, 0)
INT_MODULE_PARM(if_port, 1); /* Transceiver type */
INT_MODULE_PARM(use_big_buf, 1); /* use 64K packet buffer? */
INT_MODULE_PARM(mem_speed, 0); /* shared mem speed, in ns */
INT_MODULE_PARM(delay_output, 0); /* pause after xmit? */
INT_MODULE_PARM(delay_time, 4); /* in usec */
INT_MODULE_PARM(use_shmem, -1); /* use shared memory? */
INT_MODULE_PARM(full_duplex, 0); /* full duplex? */
/* Ugh! Let the user hardwire the hardware address for queer cards */
static int hw_addr[6] = { 0, /* ... */ };
module_param_array(hw_addr, int, NULL, 0);
/*====================================================================*/
static void mii_phy_probe(struct net_device *dev);
static int pcnet_config(struct pcmcia_device *link);
static void pcnet_release(struct pcmcia_device *link);
static int pcnet_open(struct net_device *dev);
static int pcnet_close(struct net_device *dev);
static int ei_ioctl(struct net_device *dev, struct ifreq *rq, int cmd);
static irqreturn_t ei_irq_wrapper(int irq, void *dev_id);
static void ei_watchdog(struct timer_list *t);
static void pcnet_reset_8390(struct net_device *dev);
static int set_config(struct net_device *dev, struct ifmap *map);
static int setup_shmem_window(struct pcmcia_device *link, int start_pg,
int stop_pg, int cm_offset);
static int setup_dma_config(struct pcmcia_device *link, int start_pg,
int stop_pg);
static void pcnet_detach(struct pcmcia_device *p_dev);
/*====================================================================*/
struct hw_info {
u_int offset;
u_char a0, a1, a2;
u_int flags;
};
#define DELAY_OUTPUT 0x01
#define HAS_MISC_REG 0x02
#define USE_BIG_BUF 0x04
#define HAS_IBM_MISC 0x08
#define IS_DL10019 0x10
#define IS_DL10022 0x20
#define HAS_MII 0x40
#define USE_SHMEM 0x80 /* autodetected */
#define AM79C9XX_HOME_PHY 0x00006B90 /* HomePNA PHY */
#define AM79C9XX_ETH_PHY 0x00006B70 /* 10baseT PHY */
#define MII_PHYID_REV_MASK 0xfffffff0
#define MII_PHYID_REG1 0x02
#define MII_PHYID_REG2 0x03
static struct hw_info hw_info[] = {
{ /* Accton EN2212 */ 0x0ff0, 0x00, 0x00, 0xe8, DELAY_OUTPUT },
{ /* Allied Telesis LA-PCM */ 0x0ff0, 0x00, 0x00, 0xf4, 0 },
{ /* APEX MultiCard */ 0x03f4, 0x00, 0x20, 0xe5, 0 },
{ /* ASANTE FriendlyNet */ 0x4910, 0x00, 0x00, 0x94,
DELAY_OUTPUT | HAS_IBM_MISC },
{ /* Danpex EN-6200P2 */ 0x0110, 0x00, 0x40, 0xc7, 0 },
{ /* DataTrek NetCard */ 0x0ff0, 0x00, 0x20, 0xe8, 0 },
{ /* Dayna CommuniCard E */ 0x0110, 0x00, 0x80, 0x19, 0 },
{ /* D-Link DE-650 */ 0x0040, 0x00, 0x80, 0xc8, 0 },
{ /* EP-210 Ethernet */ 0x0110, 0x00, 0x40, 0x33, 0 },
{ /* EP4000 Ethernet */ 0x01c0, 0x00, 0x00, 0xb4, 0 },
{ /* Epson EEN10B */ 0x0ff0, 0x00, 0x00, 0x48,
HAS_MISC_REG | HAS_IBM_MISC },
{ /* ELECOM Laneed LD-CDWA */ 0xb8, 0x08, 0x00, 0x42, 0 },
{ /* Hypertec Ethernet */ 0x01c0, 0x00, 0x40, 0x4c, 0 },
{ /* IBM CCAE */ 0x0ff0, 0x08, 0x00, 0x5a,
HAS_MISC_REG | HAS_IBM_MISC },
{ /* IBM CCAE */ 0x0ff0, 0x00, 0x04, 0xac,
HAS_MISC_REG | HAS_IBM_MISC },
{ /* IBM CCAE */ 0x0ff0, 0x00, 0x06, 0x29,
HAS_MISC_REG | HAS_IBM_MISC },
{ /* IBM FME */ 0x0374, 0x08, 0x00, 0x5a,
HAS_MISC_REG | HAS_IBM_MISC },
{ /* IBM FME */ 0x0374, 0x00, 0x04, 0xac,
HAS_MISC_REG | HAS_IBM_MISC },
{ /* Kansai KLA-PCM/T */ 0x0ff0, 0x00, 0x60, 0x87,
HAS_MISC_REG | HAS_IBM_MISC },
{ /* NSC DP83903 */ 0x0374, 0x08, 0x00, 0x17,
HAS_MISC_REG | HAS_IBM_MISC },
{ /* NSC DP83903 */ 0x0374, 0x00, 0xc0, 0xa8,
HAS_MISC_REG | HAS_IBM_MISC },
{ /* NSC DP83903 */ 0x0374, 0x00, 0xa0, 0xb0,
HAS_MISC_REG | HAS_IBM_MISC },
{ /* NSC DP83903 */ 0x0198, 0x00, 0x20, 0xe0,
HAS_MISC_REG | HAS_IBM_MISC },
{ /* I-O DATA PCLA/T */ 0x0ff0, 0x00, 0xa0, 0xb0, 0 },
{ /* Katron PE-520 */ 0x0110, 0x00, 0x40, 0xf6, 0 },
{ /* Kingston KNE-PCM/x */ 0x0ff0, 0x00, 0xc0, 0xf0,
HAS_MISC_REG | HAS_IBM_MISC },
{ /* Kingston KNE-PCM/x */ 0x0ff0, 0xe2, 0x0c, 0x0f,
HAS_MISC_REG | HAS_IBM_MISC },
{ /* Kingston KNE-PC2 */ 0x0180, 0x00, 0xc0, 0xf0, 0 },
{ /* Maxtech PCN2000 */ 0x5000, 0x00, 0x00, 0xe8, 0 },
{ /* NDC Instant-Link */ 0x003a, 0x00, 0x80, 0xc6, 0 },
{ /* NE2000 Compatible */ 0x0ff0, 0x00, 0xa0, 0x0c, 0 },
{ /* Network General Sniffer */ 0x0ff0, 0x00, 0x00, 0x65,
HAS_MISC_REG | HAS_IBM_MISC },
{ /* Panasonic VEL211 */ 0x0ff0, 0x00, 0x80, 0x45,
HAS_MISC_REG | HAS_IBM_MISC },
{ /* PreMax PE-200 */ 0x07f0, 0x00, 0x20, 0xe0, 0 },
{ /* RPTI EP400 */ 0x0110, 0x00, 0x40, 0x95, 0 },
{ /* SCM Ethernet */ 0x0ff0, 0x00, 0x20, 0xcb, 0 },
{ /* Socket EA */ 0x4000, 0x00, 0xc0, 0x1b,
DELAY_OUTPUT | HAS_MISC_REG | USE_BIG_BUF },
{ /* Socket LP-E CF+ */ 0x01c0, 0x00, 0xc0, 0x1b, 0 },
{ /* SuperSocket RE450T */ 0x0110, 0x00, 0xe0, 0x98, 0 },
{ /* Volktek NPL-402CT */ 0x0060, 0x00, 0x40, 0x05, 0 },
{ /* NEC PC-9801N-J12 */ 0x0ff0, 0x00, 0x00, 0x4c, 0 },
{ /* PCMCIA Technology OEM */ 0x01c8, 0x00, 0xa0, 0x0c, 0 }
};
#define NR_INFO ARRAY_SIZE(hw_info)
static struct hw_info default_info = { 0, 0, 0, 0, 0 };
static struct hw_info dl10019_info = { 0, 0, 0, 0, IS_DL10019|HAS_MII };
static struct hw_info dl10022_info = { 0, 0, 0, 0, IS_DL10022|HAS_MII };
struct pcnet_dev {
struct pcmcia_device *p_dev;
u_int flags;
void __iomem *base;
struct timer_list watchdog;
int stale, fast_poll;
u_char phy_id;
u_char eth_phy, pna_phy;
u_short link_status;
u_long mii_reset;
};
static inline struct pcnet_dev *PRIV(struct net_device *dev)
{
char *p = netdev_priv(dev);
return (struct pcnet_dev *)(p + sizeof(struct ei_device));
}
static const struct net_device_ops pcnet_netdev_ops = {
.ndo_open = pcnet_open,
.ndo_stop = pcnet_close,
.ndo_set_config = set_config,
.ndo_start_xmit = ei_start_xmit,
.ndo_get_stats = ei_get_stats,
.ndo_eth_ioctl = ei_ioctl,
.ndo_set_rx_mode = ei_set_multicast_list,
.ndo_tx_timeout = ei_tx_timeout,
.ndo_set_mac_address = eth_mac_addr,
.ndo_validate_addr = eth_validate_addr,
#ifdef CONFIG_NET_POLL_CONTROLLER
.ndo_poll_controller = ei_poll,
#endif
};
static int pcnet_probe(struct pcmcia_device *link)
{
struct pcnet_dev *info;
struct net_device *dev;
dev_dbg(&link->dev, "pcnet_attach()\n");
/* Create new ethernet device */
dev = __alloc_ei_netdev(sizeof(struct pcnet_dev));
if (!dev) return -ENOMEM;
info = PRIV(dev);
info->p_dev = link;
link->priv = dev;
link->config_flags |= CONF_ENABLE_IRQ | CONF_AUTO_SET_IO;
dev->netdev_ops = &pcnet_netdev_ops;
return pcnet_config(link);
} /* pcnet_attach */
static void pcnet_detach(struct pcmcia_device *link)
{
struct net_device *dev = link->priv;
dev_dbg(&link->dev, "pcnet_detach\n");
unregister_netdev(dev);
pcnet_release(link);
free_netdev(dev);
} /* pcnet_detach */
/*======================================================================
This probes for a card's hardware address, for card types that
encode this information in their CIS.
======================================================================*/
static struct hw_info *get_hwinfo(struct pcmcia_device *link)
{
struct net_device *dev = link->priv;
u_char __iomem *base, *virt;
u8 addr[ETH_ALEN];
int i, j;
/* Allocate a small memory window */
link->resource[2]->flags |= WIN_DATA_WIDTH_8|WIN_MEMORY_TYPE_AM|WIN_ENABLE;
link->resource[2]->start = 0; link->resource[2]->end = 0;
i = pcmcia_request_window(link, link->resource[2], 0);
if (i != 0)
return NULL;
virt = ioremap(link->resource[2]->start,
resource_size(link->resource[2]));
if (unlikely(!virt)) {
pcmcia_release_window(link, link->resource[2]);
return NULL;
}
for (i = 0; i < NR_INFO; i++) {
pcmcia_map_mem_page(link, link->resource[2],
hw_info[i].offset & ~(resource_size(link->resource[2])-1));
base = &virt[hw_info[i].offset & (resource_size(link->resource[2])-1)];
if ((readb(base+0) == hw_info[i].a0) &&
(readb(base+2) == hw_info[i].a1) &&
(readb(base+4) == hw_info[i].a2)) {
for (j = 0; j < 6; j++)
addr[j] = readb(base + (j<<1));
eth_hw_addr_set(dev, addr);
break;
}
}
iounmap(virt);
j = pcmcia_release_window(link, link->resource[2]);
return (i < NR_INFO) ? hw_info+i : NULL;
} /* get_hwinfo */
/*======================================================================
This probes for a card's hardware address by reading the PROM.
It checks the address against a list of known types, then falls
back to a simple NE2000 clone signature check.
======================================================================*/
static struct hw_info *get_prom(struct pcmcia_device *link)
{
struct net_device *dev = link->priv;
unsigned int ioaddr = dev->base_addr;
u8 addr[ETH_ALEN];
u_char prom[32];
int i, j;
/* This is lifted straight from drivers/net/ethernet/8390/ne.c */
struct {
u_char value, offset;
} program_seq[] = {
{E8390_NODMA+E8390_PAGE0+E8390_STOP, E8390_CMD}, /* Select page 0*/
{0x48, EN0_DCFG}, /* Set byte-wide (0x48) 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},
};
pcnet_reset_8390(dev);
mdelay(10);
for (i = 0; i < ARRAY_SIZE(program_seq); i++)
outb_p(program_seq[i].value, ioaddr + program_seq[i].offset);
for (i = 0; i < 32; i++)
prom[i] = inb(ioaddr + PCNET_DATAPORT);
for (i = 0; i < NR_INFO; i++) {
if ((prom[0] == hw_info[i].a0) &&
(prom[2] == hw_info[i].a1) &&
(prom[4] == hw_info[i].a2))
break;
}
if ((i < NR_INFO) || ((prom[28] == 0x57) && (prom[30] == 0x57))) {
for (j = 0; j < 6; j++)
addr[j] = prom[j<<1];
eth_hw_addr_set(dev, addr);
return (i < NR_INFO) ? hw_info+i : &default_info;
}
return NULL;
} /* get_prom */
/*======================================================================
For DL10019 based cards, like the Linksys EtherFast
======================================================================*/
static struct hw_info *get_dl10019(struct pcmcia_device *link)
{
struct net_device *dev = link->priv;
u8 addr[ETH_ALEN];
int i;
u_char sum;
for (sum = 0, i = 0x14; i < 0x1c; i++)
sum += inb_p(dev->base_addr + i);
if (sum != 0xff)
return NULL;
for (i = 0; i < 6; i++)
addr[i] = inb_p(dev->base_addr + 0x14 + i);
eth_hw_addr_set(dev, addr);
i = inb(dev->base_addr + 0x1f);
return ((i == 0x91)||(i == 0x99)) ? &dl10022_info : &dl10019_info;
}
/*======================================================================
For Asix AX88190 based cards
======================================================================*/
static struct hw_info *get_ax88190(struct pcmcia_device *link)
{
struct net_device *dev = link->priv;
unsigned int ioaddr = dev->base_addr;
u8 addr[ETH_ALEN];
int i, j;
/* Not much of a test, but the alternatives are messy */
if (link->config_base != 0x03c0)
return NULL;
outb_p(0x01, ioaddr + EN0_DCFG); /* Set word-wide access. */
outb_p(0x00, ioaddr + EN0_RSARLO); /* DMA starting at 0x0400. */
outb_p(0x04, ioaddr + EN0_RSARHI);
outb_p(E8390_RREAD+E8390_START, ioaddr + E8390_CMD);
for (i = 0; i < 6; i += 2) {
j = inw(ioaddr + PCNET_DATAPORT);
addr[i] = j & 0xff;
addr[i+1] = j >> 8;
}
eth_hw_addr_set(dev, addr);
return NULL;
}
/*======================================================================
This should be totally unnecessary... but when we can't figure
out the hardware address any other way, we'll let the user hard
wire it when the module is initialized.
======================================================================*/
static struct hw_info *get_hwired(struct pcmcia_device *link)
{
struct net_device *dev = link->priv;
u8 addr[ETH_ALEN];
int i;
for (i = 0; i < 6; i++)
if (hw_addr[i] != 0) break;
if (i == 6)
return NULL;
for (i = 0; i < 6; i++)
addr[i] = hw_addr[i];
eth_hw_addr_set(dev, addr);
return &default_info;
} /* get_hwired */
static int try_io_port(struct pcmcia_device *link)
{
int j, ret;
link->resource[0]->flags &= ~IO_DATA_PATH_WIDTH;
link->resource[1]->flags &= ~IO_DATA_PATH_WIDTH;
if (link->resource[0]->end == 32) {
link->resource[0]->flags |= IO_DATA_PATH_WIDTH_AUTO;
if (link->resource[1]->end > 0) {
/* for master/slave multifunction cards */
link->resource[1]->flags |= IO_DATA_PATH_WIDTH_8;
}
} else {
/* This should be two 16-port windows */
link->resource[0]->flags |= IO_DATA_PATH_WIDTH_8;
link->resource[1]->flags |= IO_DATA_PATH_WIDTH_16;
}
if (link->resource[0]->start == 0) {
for (j = 0; j < 0x400; j += 0x20) {
link->resource[0]->start = j ^ 0x300;
link->resource[1]->start = (j ^ 0x300) + 0x10;
link->io_lines = 16;
ret = pcmcia_request_io(link);
if (ret == 0)
return ret;
}
return ret;
} else {
return pcmcia_request_io(link);
}
}
static int pcnet_confcheck(struct pcmcia_device *p_dev, void *priv_data)
{
int *priv = priv_data;
int try = (*priv & 0x1);
*priv &= (p_dev->resource[2]->end >= 0x4000) ? 0x10 : ~0x10;
if (p_dev->config_index == 0)
return -EINVAL;
if (p_dev->resource[0]->end + p_dev->resource[1]->end < 32)
return -EINVAL;
if (try)
p_dev->io_lines = 16;
return try_io_port(p_dev);
}
static struct hw_info *pcnet_try_config(struct pcmcia_device *link,
int *has_shmem, int try)
{
struct net_device *dev = link->priv;
struct hw_info *local_hw_info;
struct pcnet_dev *info = PRIV(dev);
int priv = try;
int ret;
ret = pcmcia_loop_config(link, pcnet_confcheck, &priv);
if (ret) {
dev_warn(&link->dev, "no useable port range found\n");
return NULL;
}
*has_shmem = (priv & 0x10);
if (!link->irq)
return NULL;
if (resource_size(link->resource[1]) == 8)
link->config_flags |= CONF_ENABLE_SPKR;
if ((link->manf_id == MANFID_IBM) &&
(link->card_id == PRODID_IBM_HOME_AND_AWAY))
link->config_index |= 0x10;
ret = pcmcia_enable_device(link);
if (ret)
return NULL;
dev->irq = link->irq;
dev->base_addr = link->resource[0]->start;
if (info->flags & HAS_MISC_REG) {
if ((if_port == 1) || (if_port == 2))
dev->if_port = if_port;
else
dev_notice(&link->dev, "invalid if_port requested\n");
} else
dev->if_port = 0;
if ((link->config_base == 0x03c0) &&
(link->manf_id == 0x149) && (link->card_id == 0xc1ab)) {
dev_info(&link->dev,
"this is an AX88190 card - use axnet_cs instead.\n");
return NULL;
}
local_hw_info = get_hwinfo(link);
if (!local_hw_info)
local_hw_info = get_prom(link);
if (!local_hw_info)
local_hw_info = get_dl10019(link);
if (!local_hw_info)
local_hw_info = get_ax88190(link);
if (!local_hw_info)
local_hw_info = get_hwired(link);
return local_hw_info;
}
static int pcnet_config(struct pcmcia_device *link)
{
struct net_device *dev = link->priv;
struct pcnet_dev *info = PRIV(dev);
int start_pg, stop_pg, cm_offset;
int has_shmem = 0;
struct hw_info *local_hw_info;
dev_dbg(&link->dev, "pcnet_config\n");
local_hw_info = pcnet_try_config(link, &has_shmem, 0);
if (!local_hw_info) {
/* check whether forcing io_lines to 16 helps... */
pcmcia_disable_device(link);
local_hw_info = pcnet_try_config(link, &has_shmem, 1);
if (local_hw_info == NULL) {
dev_notice(&link->dev, "unable to read hardware net"
" address for io base %#3lx\n", dev->base_addr);
goto failed;
}
}
info->flags = local_hw_info->flags;
/* Check for user overrides */
info->flags |= (delay_output) ? DELAY_OUTPUT : 0;
if ((link->manf_id == MANFID_SOCKET) &&
((link->card_id == PRODID_SOCKET_LPE) ||
(link->card_id == PRODID_SOCKET_LPE_CF) ||
(link->card_id == PRODID_SOCKET_EIO)))
info->flags &= ~USE_BIG_BUF;
if (!use_big_buf)
info->flags &= ~USE_BIG_BUF;
if (info->flags & USE_BIG_BUF) {
start_pg = SOCKET_START_PG;
stop_pg = SOCKET_STOP_PG;
cm_offset = 0x10000;
} else {
start_pg = PCNET_START_PG;
stop_pg = PCNET_STOP_PG;
cm_offset = 0;
}
/* has_shmem is ignored if use_shmem != -1 */
if ((use_shmem == 0) || (!has_shmem && (use_shmem == -1)) ||
(setup_shmem_window(link, start_pg, stop_pg, cm_offset) != 0))
setup_dma_config(link, start_pg, stop_pg);
ei_status.name = "NE2000";
ei_status.word16 = 1;
ei_status.reset_8390 = pcnet_reset_8390;
if (info->flags & (IS_DL10019|IS_DL10022))
mii_phy_probe(dev);
SET_NETDEV_DEV(dev, &link->dev);
if (register_netdev(dev) != 0) {
pr_notice("register_netdev() failed\n");
goto failed;
}
if (info->flags & (IS_DL10019|IS_DL10022)) {
u_char id = inb(dev->base_addr + 0x1a);
netdev_info(dev, "NE2000 (DL100%d rev %02x): ",
(info->flags & IS_DL10022) ? 22 : 19, id);
if (info->pna_phy)
pr_cont("PNA, ");
} else {
netdev_info(dev, "NE2000 Compatible: ");
}
pr_cont("io %#3lx, irq %d,", dev->base_addr, dev->irq);
if (info->flags & USE_SHMEM)
pr_cont(" mem %#5lx,", dev->mem_start);
if (info->flags & HAS_MISC_REG)
pr_cont(" %s xcvr,", if_names[dev->if_port]);
pr_cont(" hw_addr %pM\n", dev->dev_addr);
return 0;
failed:
pcnet_release(link);
return -ENODEV;
} /* pcnet_config */
static void pcnet_release(struct pcmcia_device *link)
{
struct pcnet_dev *info = PRIV(link->priv);
dev_dbg(&link->dev, "pcnet_release\n");
if (info->flags & USE_SHMEM)
iounmap(info->base);
pcmcia_disable_device(link);
}
static int pcnet_suspend(struct pcmcia_device *link)
{
struct net_device *dev = link->priv;
if (link->open)
netif_device_detach(dev);
return 0;
}
static int pcnet_resume(struct pcmcia_device *link)
{
struct net_device *dev = link->priv;
if (link->open) {
pcnet_reset_8390(dev);
NS8390_init(dev, 1);
netif_device_attach(dev);
}
return 0;
}
/*======================================================================
MII interface support for DL10019 and DL10022 based cards
On the DL10019, the MII IO direction bit is 0x10; on the DL10022
it is 0x20. Setting both bits seems to work on both card types.
======================================================================*/
#define DLINK_GPIO 0x1c
#define DLINK_DIAG 0x1d
#define DLINK_EEPROM 0x1e
#define MDIO_SHIFT_CLK 0x80
#define MDIO_DATA_OUT 0x40
#define MDIO_DIR_WRITE 0x30
#define MDIO_DATA_WRITE0 (MDIO_DIR_WRITE)
#define MDIO_DATA_WRITE1 (MDIO_DIR_WRITE | MDIO_DATA_OUT)
#define MDIO_DATA_READ 0x10
#define MDIO_MASK 0x0f
static void mdio_sync(unsigned int addr)
{
int bits, mask = inb(addr) & MDIO_MASK;
for (bits = 0; bits < 32; bits++) {
outb(mask | MDIO_DATA_WRITE1, addr);
outb(mask | MDIO_DATA_WRITE1 | MDIO_SHIFT_CLK, addr);
}
}
static int mdio_read(unsigned int addr, int phy_id, int loc)
{
u_int cmd = (0x06<<10)|(phy_id<<5)|loc;
int i, retval = 0, mask = inb(addr) & MDIO_MASK;
mdio_sync(addr);
for (i = 13; i >= 0; i--) {
int dat = (cmd&(1<<i)) ? MDIO_DATA_WRITE1 : MDIO_DATA_WRITE0;
outb(mask | dat, addr);
outb(mask | dat | MDIO_SHIFT_CLK, addr);
}
for (i = 19; i > 0; i--) {
outb(mask, addr);
retval = (retval << 1) | ((inb(addr) & MDIO_DATA_READ) != 0);
outb(mask | MDIO_SHIFT_CLK, addr);
}
return (retval>>1) & 0xffff;
}
static void mdio_write(unsigned int addr, int phy_id, int loc, int value)
{
u_int cmd = (0x05<<28)|(phy_id<<23)|(loc<<18)|(1<<17)|value;
int i, mask = inb(addr) & MDIO_MASK;
mdio_sync(addr);
for (i = 31; i >= 0; i--) {
int dat = (cmd&(1<<i)) ? MDIO_DATA_WRITE1 : MDIO_DATA_WRITE0;
outb(mask | dat, addr);
outb(mask | dat | MDIO_SHIFT_CLK, addr);
}
for (i = 1; i >= 0; i--) {
outb(mask, addr);
outb(mask | MDIO_SHIFT_CLK, addr);
}
}
/*======================================================================
EEPROM access routines for DL10019 and DL10022 based cards
======================================================================*/
#define EE_EEP 0x40
#define EE_ASIC 0x10
#define EE_CS 0x08
#define EE_CK 0x04
#define EE_DO 0x02
#define EE_DI 0x01
#define EE_ADOT 0x01 /* DataOut for ASIC */
#define EE_READ_CMD 0x06
#define DL19FDUPLX 0x0400 /* DL10019 Full duplex mode */
static int read_eeprom(unsigned int ioaddr, int location)
{
int i, retval = 0;
unsigned int ee_addr = ioaddr + DLINK_EEPROM;
int read_cmd = location | (EE_READ_CMD << 8);
outb(0, ee_addr);
outb(EE_EEP|EE_CS, ee_addr);
/* Shift the read command bits out. */
for (i = 10; i >= 0; i--) {
short dataval = (read_cmd & (1 << i)) ? EE_DO : 0;
outb_p(EE_EEP|EE_CS|dataval, ee_addr);
outb_p(EE_EEP|EE_CS|dataval|EE_CK, ee_addr);
}
outb(EE_EEP|EE_CS, ee_addr);
for (i = 16; i > 0; i--) {
outb_p(EE_EEP|EE_CS | EE_CK, ee_addr);
retval = (retval << 1) | ((inb(ee_addr) & EE_DI) ? 1 : 0);
outb_p(EE_EEP|EE_CS, ee_addr);
}
/* Terminate the EEPROM access. */
outb(0, ee_addr);
return retval;
}
/*
The internal ASIC registers can be changed by EEPROM READ access
with EE_ASIC bit set.
In ASIC mode, EE_ADOT is used to output the data to the ASIC.
*/
static void write_asic(unsigned int ioaddr, int location, short asic_data)
{
int i;
unsigned int ee_addr = ioaddr + DLINK_EEPROM;
short dataval;
int read_cmd = location | (EE_READ_CMD << 8);
asic_data |= read_eeprom(ioaddr, location);
outb(0, ee_addr);
outb(EE_ASIC|EE_CS|EE_DI, ee_addr);
read_cmd = read_cmd >> 1;
/* Shift the read command bits out. */
for (i = 9; i >= 0; i--) {
dataval = (read_cmd & (1 << i)) ? EE_DO : 0;
outb_p(EE_ASIC|EE_CS|EE_DI|dataval, ee_addr);
outb_p(EE_ASIC|EE_CS|EE_DI|dataval|EE_CK, ee_addr);
outb_p(EE_ASIC|EE_CS|EE_DI|dataval, ee_addr);
}
// sync
outb(EE_ASIC|EE_CS, ee_addr);
outb(EE_ASIC|EE_CS|EE_CK, ee_addr);
outb(EE_ASIC|EE_CS, ee_addr);
for (i = 15; i >= 0; i--) {
dataval = (asic_data & (1 << i)) ? EE_ADOT : 0;
outb_p(EE_ASIC|EE_CS|dataval, ee_addr);
outb_p(EE_ASIC|EE_CS|dataval|EE_CK, ee_addr);
outb_p(EE_ASIC|EE_CS|dataval, ee_addr);
}
/* Terminate the ASIC access. */
outb(EE_ASIC|EE_DI, ee_addr);
outb(EE_ASIC|EE_DI| EE_CK, ee_addr);
outb(EE_ASIC|EE_DI, ee_addr);
outb(0, ee_addr);
}
/*====================================================================*/
static void set_misc_reg(struct net_device *dev)
{
unsigned int nic_base = dev->base_addr;
struct pcnet_dev *info = PRIV(dev);
u_char tmp;
if (info->flags & HAS_MISC_REG) {
tmp = inb_p(nic_base + PCNET_MISC) & ~3;
if (dev->if_port == 2)
tmp |= 1;
if (info->flags & USE_BIG_BUF)
tmp |= 2;
if (info->flags & HAS_IBM_MISC)
tmp |= 8;
outb_p(tmp, nic_base + PCNET_MISC);
}
if (info->flags & IS_DL10022) {
if (info->flags & HAS_MII) {
/* Advertise 100F, 100H, 10F, 10H */
mdio_write(nic_base + DLINK_GPIO, info->eth_phy, 4, 0x01e1);
/* Restart MII autonegotiation */
mdio_write(nic_base + DLINK_GPIO, info->eth_phy, 0, 0x0000);
mdio_write(nic_base + DLINK_GPIO, info->eth_phy, 0, 0x1200);
info->mii_reset = jiffies;
} else {
outb(full_duplex ? 4 : 0, nic_base + DLINK_DIAG);
}
} else if (info->flags & IS_DL10019) {
/* Advertise 100F, 100H, 10F, 10H */
mdio_write(nic_base + DLINK_GPIO, info->eth_phy, 4, 0x01e1);
/* Restart MII autonegotiation */
mdio_write(nic_base + DLINK_GPIO, info->eth_phy, 0, 0x0000);
mdio_write(nic_base + DLINK_GPIO, info->eth_phy, 0, 0x1200);
}
}
/*====================================================================*/
static void mii_phy_probe(struct net_device *dev)
{
struct pcnet_dev *info = PRIV(dev);
unsigned int mii_addr = dev->base_addr + DLINK_GPIO;
int i;
u_int tmp, phyid;
for (i = 31; i >= 0; i--) {
tmp = mdio_read(mii_addr, i, 1);
if ((tmp == 0) || (tmp == 0xffff))
continue;
tmp = mdio_read(mii_addr, i, MII_PHYID_REG1);
phyid = tmp << 16;
phyid |= mdio_read(mii_addr, i, MII_PHYID_REG2);
phyid &= MII_PHYID_REV_MASK;
netdev_dbg(dev, "MII at %d is 0x%08x\n", i, phyid);
if (phyid == AM79C9XX_HOME_PHY) {
info->pna_phy = i;
} else if (phyid != AM79C9XX_ETH_PHY) {
info->eth_phy = i;
}
}
}
static int pcnet_open(struct net_device *dev)
{
int ret;
struct pcnet_dev *info = PRIV(dev);
struct pcmcia_device *link = info->p_dev;
unsigned int nic_base = dev->base_addr;
dev_dbg(&link->dev, "pcnet_open('%s')\n", dev->name);
if (!pcmcia_dev_present(link))
return -ENODEV;
set_misc_reg(dev);
outb_p(0xFF, nic_base + EN0_ISR); /* Clear bogus intr. */
ret = request_irq(dev->irq, ei_irq_wrapper, IRQF_SHARED, dev->name, dev);
if (ret)
return ret;
link->open++;
info->phy_id = info->eth_phy;
info->link_status = 0x00;
timer_setup(&info->watchdog, ei_watchdog, 0);
mod_timer(&info->watchdog, jiffies + HZ);
return ei_open(dev);
} /* pcnet_open */
/*====================================================================*/
static int pcnet_close(struct net_device *dev)
{
struct pcnet_dev *info = PRIV(dev);
struct pcmcia_device *link = info->p_dev;
dev_dbg(&link->dev, "pcnet_close('%s')\n", dev->name);
ei_close(dev);
free_irq(dev->irq, dev);
link->open--;
netif_stop_queue(dev);
del_timer_sync(&info->watchdog);
return 0;
} /* pcnet_close */
/*======================================================================
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 pcnet_reset_8390(struct net_device *dev)
{
unsigned int nic_base = dev->base_addr;
int i;
ei_status.txing = ei_status.dmaing = 0;
outb_p(E8390_NODMA+E8390_PAGE0+E8390_STOP, nic_base + E8390_CMD);
outb(inb(nic_base + PCNET_RESET), nic_base + PCNET_RESET);
for (i = 0; i < 100; i++) {
if ((inb_p(nic_base+EN0_ISR) & ENISR_RESET) != 0)
break;
udelay(100);
}
outb_p(ENISR_RESET, nic_base + EN0_ISR); /* Ack intr. */
if (i == 100)
netdev_err(dev, "pcnet_reset_8390() did not complete.\n");
set_misc_reg(dev);
} /* pcnet_reset_8390 */
/*====================================================================*/
static int set_config(struct net_device *dev, struct ifmap *map)
{
struct pcnet_dev *info = PRIV(dev);
if ((map->port != (u_char)(-1)) && (map->port != dev->if_port)) {
if (!(info->flags & HAS_MISC_REG))
return -EOPNOTSUPP;
else if ((map->port < 1) || (map->port > 2))
return -EINVAL;
dev->if_port = map->port;
netdev_info(dev, "switched to %s port\n", if_names[dev->if_port]);
NS8390_init(dev, 1);
}
return 0;
}
/*====================================================================*/
static irqreturn_t ei_irq_wrapper(int irq, void *dev_id)
{
struct net_device *dev = dev_id;
struct pcnet_dev *info;
irqreturn_t ret = ei_interrupt(irq, dev_id);
if (ret == IRQ_HANDLED) {
info = PRIV(dev);
info->stale = 0;
}
return ret;
}
static void ei_watchdog(struct timer_list *t)
{
struct pcnet_dev *info = from_timer(info, t, watchdog);
struct net_device *dev = info->p_dev->priv;
unsigned int nic_base = dev->base_addr;
unsigned int mii_addr = nic_base + DLINK_GPIO;
u_short link;
if (!netif_device_present(dev)) goto reschedule;
/* Check for pending interrupt with expired latency timer: with
this, we can limp along even if the interrupt is blocked */
if (info->stale++ && (inb_p(nic_base + EN0_ISR) & ENISR_ALL)) {
if (!info->fast_poll)
netdev_info(dev, "interrupt(s) dropped!\n");
ei_irq_wrapper(dev->irq, dev);
info->fast_poll = HZ;
}
if (info->fast_poll) {
info->fast_poll--;
info->watchdog.expires = jiffies + 1;
add_timer(&info->watchdog);
return;
}
if (!(info->flags & HAS_MII))
goto reschedule;
mdio_read(mii_addr, info->phy_id, 1);
link = mdio_read(mii_addr, info->phy_id, 1);
if (!link || (link == 0xffff)) {
if (info->eth_phy) {
info->phy_id = info->eth_phy = 0;
} else {
netdev_info(dev, "MII is missing!\n");
info->flags &= ~HAS_MII;
}
goto reschedule;
}
link &= 0x0004;
if (link != info->link_status) {
u_short p = mdio_read(mii_addr, info->phy_id, 5);
netdev_info(dev, "%s link beat\n", link ? "found" : "lost");
if (link && (info->flags & IS_DL10022)) {
/* Disable collision detection on full duplex links */
outb((p & 0x0140) ? 4 : 0, nic_base + DLINK_DIAG);
} else if (link && (info->flags & IS_DL10019)) {
/* Disable collision detection on full duplex links */
write_asic(dev->base_addr, 4, (p & 0x140) ? DL19FDUPLX : 0);
}
if (link) {
if (info->phy_id == info->eth_phy) {
if (p)
netdev_info(dev, "autonegotiation complete: "
"%sbaseT-%cD selected\n",
((p & 0x0180) ? "100" : "10"),
((p & 0x0140) ? 'F' : 'H'));
else
netdev_info(dev, "link partner did not autonegotiate\n");
}
NS8390_init(dev, 1);
}
info->link_status = link;
}
if (info->pna_phy && time_after(jiffies, info->mii_reset + 6*HZ)) {
link = mdio_read(mii_addr, info->eth_phy, 1) & 0x0004;
if (((info->phy_id == info->pna_phy) && link) ||
((info->phy_id != info->pna_phy) && !link)) {
/* isolate this MII and try flipping to the other one */
mdio_write(mii_addr, info->phy_id, 0, 0x0400);
info->phy_id ^= info->pna_phy ^ info->eth_phy;
netdev_info(dev, "switched to %s transceiver\n",
(info->phy_id == info->eth_phy) ? "ethernet" : "PNA");
mdio_write(mii_addr, info->phy_id, 0,
(info->phy_id == info->eth_phy) ? 0x1000 : 0);
info->link_status = 0;
info->mii_reset = jiffies;
}
}
reschedule:
info->watchdog.expires = jiffies + HZ;
add_timer(&info->watchdog);
}
/*====================================================================*/
static int ei_ioctl(struct net_device *dev, struct ifreq *rq, int cmd)
{
struct pcnet_dev *info = PRIV(dev);
struct mii_ioctl_data *data = if_mii(rq);
unsigned int mii_addr = dev->base_addr + DLINK_GPIO;
if (!(info->flags & (IS_DL10019|IS_DL10022)))
return -EINVAL;
switch (cmd) {
case SIOCGMIIPHY:
data->phy_id = info->phy_id;
fallthrough;
case SIOCGMIIREG: /* Read MII PHY register. */
data->val_out = mdio_read(mii_addr, data->phy_id, data->reg_num & 0x1f);
return 0;
case SIOCSMIIREG: /* Write MII PHY register. */
mdio_write(mii_addr, data->phy_id, data->reg_num & 0x1f, data->val_in);
return 0;
}
return -EOPNOTSUPP;
}
/*====================================================================*/
static void dma_get_8390_hdr(struct net_device *dev,
struct e8390_pkt_hdr *hdr,
int ring_page)
{
unsigned int nic_base = dev->base_addr;
if (ei_status.dmaing) {
netdev_err(dev, "DMAing conflict in dma_block_input."
"[DMAstat:%1x][irqlock:%1x]\n",
ei_status.dmaing, ei_status.irqlock);
return;
}
ei_status.dmaing |= 0x01;
outb_p(E8390_NODMA+E8390_PAGE0+E8390_START, nic_base + PCNET_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 + PCNET_CMD);
insw(nic_base + PCNET_DATAPORT, hdr,
sizeof(struct e8390_pkt_hdr)>>1);
/* Fix for big endian systems */
hdr->count = le16_to_cpu(hdr->count);
outb_p(ENISR_RDC, nic_base + EN0_ISR); /* Ack intr. */
ei_status.dmaing &= ~0x01;
}
/*====================================================================*/
static void dma_block_input(struct net_device *dev, int count,
struct sk_buff *skb, int ring_offset)
{
unsigned int nic_base = dev->base_addr;
int xfer_count = count;
char *buf = skb->data;
struct ei_device *ei_local = netdev_priv(dev);
if ((netif_msg_rx_status(ei_local)) && (count != 4))
netdev_dbg(dev, "[bi=%d]\n", count+4);
if (ei_status.dmaing) {
netdev_err(dev, "DMAing conflict in dma_block_input."
"[DMAstat:%1x][irqlock:%1x]\n",
ei_status.dmaing, ei_status.irqlock);
return;
}
ei_status.dmaing |= 0x01;
outb_p(E8390_NODMA+E8390_PAGE0+E8390_START, nic_base + PCNET_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 + PCNET_CMD);
insw(nic_base + PCNET_DATAPORT,buf,count>>1);
if (count & 0x01) {
buf[count-1] = inb(nic_base + PCNET_DATAPORT);
xfer_count++;
}
/* This was for the ALPHA version only, but enough people have been
encountering problems that it is still here. */
#ifdef PCMCIA_DEBUG
/* DMA termination address check... */
if (netif_msg_rx_status(ei_local)) {
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) == (addr & 0xff))
break;
} while (--tries > 0);
if (tries <= 0)
netdev_notice(dev, "RX transfer address mismatch,"
"%#4.4x (expected) vs. %#4.4x (actual).\n",
ring_offset + xfer_count, addr);
}
#endif
outb_p(ENISR_RDC, nic_base + EN0_ISR); /* Ack intr. */
ei_status.dmaing &= ~0x01;
} /* dma_block_input */
/*====================================================================*/
static void dma_block_output(struct net_device *dev, int count,
const u_char *buf, const int start_page)
{
unsigned int nic_base = dev->base_addr;
struct pcnet_dev *info = PRIV(dev);
#ifdef PCMCIA_DEBUG
int retries = 0;
struct ei_device *ei_local = netdev_priv(dev);
#endif
u_long dma_start;
#ifdef PCMCIA_DEBUG
netif_dbg(ei_local, tx_queued, dev, "[bo=%d]\n", count);
#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 (count & 0x01)
count++;
if (ei_status.dmaing) {
netdev_err(dev, "DMAing conflict in dma_block_output."
"[DMAstat:%1x][irqlock:%1x]\n",
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+PCNET_CMD);
#ifdef PCMCIA_DEBUG
retry:
#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 + PCNET_CMD);
outsw(nic_base + PCNET_DATAPORT, buf, count>>1);
dma_start = jiffies;
#ifdef PCMCIA_DEBUG
/* This was for the ALPHA version only, but enough people have been
encountering problems that it is still here. */
/* DMA termination address check... */
if (netif_msg_tx_queued(ei_local)) {
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) {
netdev_notice(dev, "Tx packet transfer address mismatch,"
"%#4.4x (expected) vs. %#4.4x (actual).\n",
(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 + PCNET_RDC_TIMEOUT)) {
netdev_warn(dev, "timeout waiting for Tx RDC.\n");
pcnet_reset_8390(dev);
NS8390_init(dev, 1);
break;
}
outb_p(ENISR_RDC, nic_base + EN0_ISR); /* Ack intr. */
if (info->flags & DELAY_OUTPUT)
udelay((long)delay_time);
ei_status.dmaing &= ~0x01;
}
/*====================================================================*/
static int setup_dma_config(struct pcmcia_device *link, int start_pg,
int stop_pg)
{
struct net_device *dev = link->priv;
ei_status.tx_start_page = start_pg;
ei_status.rx_start_page = start_pg + TX_PAGES;
ei_status.stop_page = stop_pg;
/* set up block i/o functions */
ei_status.get_8390_hdr = dma_get_8390_hdr;
ei_status.block_input = dma_block_input;
ei_status.block_output = dma_block_output;
return 0;
}
/*====================================================================*/
static void copyin(void *dest, void __iomem *src, int c)
{
u_short *d = dest;
u_short __iomem *s = src;
int odd;
if (c <= 0)
return;
odd = (c & 1); c >>= 1;
if (c) {
do { *d++ = __raw_readw(s++); } while (--c);
}
/* get last byte by fetching a word and masking */
if (odd)
*((u_char *)d) = readw(s) & 0xff;
}
static void copyout(void __iomem *dest, const void *src, int c)
{
u_short __iomem *d = dest;
const u_short *s = src;
int odd;
if (c <= 0)
return;
odd = (c & 1); c >>= 1;
if (c) {
do { __raw_writew(*s++, d++); } while (--c);
}
/* copy last byte doing a read-modify-write */
if (odd)
writew((readw(d) & 0xff00) | *(u_char *)s, d);
}
/*====================================================================*/
static void shmem_get_8390_hdr(struct net_device *dev,
struct e8390_pkt_hdr *hdr,
int ring_page)
{
void __iomem *xfer_start = ei_status.mem + (TX_PAGES<<8)
+ (ring_page << 8)
- (ei_status.rx_start_page << 8);
copyin(hdr, xfer_start, sizeof(struct e8390_pkt_hdr));
/* Fix for big endian systems */
hdr->count = le16_to_cpu(hdr->count);
}
/*====================================================================*/
static void shmem_block_input(struct net_device *dev, int count,
struct sk_buff *skb, int ring_offset)
{
void __iomem *base = ei_status.mem;
unsigned long offset = (TX_PAGES<<8) + ring_offset
- (ei_status.rx_start_page << 8);
char *buf = skb->data;
if (offset + count > ei_status.priv) {
/* We must wrap the input move. */
int semi_count = ei_status.priv - offset;
copyin(buf, base + offset, semi_count);
buf += semi_count;
offset = TX_PAGES<<8;
count -= semi_count;
}
copyin(buf, base + offset, count);
}
/*====================================================================*/
static void shmem_block_output(struct net_device *dev, int count,
const u_char *buf, const int start_page)
{
void __iomem *shmem = ei_status.mem + (start_page << 8);
shmem -= ei_status.tx_start_page << 8;
copyout(shmem, buf, count);
}
/*====================================================================*/
static int setup_shmem_window(struct pcmcia_device *link, int start_pg,
int stop_pg, int cm_offset)
{
struct net_device *dev = link->priv;
struct pcnet_dev *info = PRIV(dev);
int i, window_size, offset, ret;
window_size = (stop_pg - start_pg) << 8;
if (window_size > 32 * 1024)
window_size = 32 * 1024;
/* Make sure it's a power of two. */
window_size = roundup_pow_of_two(window_size);
/* Allocate a memory window */
link->resource[3]->flags |= WIN_DATA_WIDTH_16|WIN_MEMORY_TYPE_CM|WIN_ENABLE;
link->resource[3]->flags |= WIN_USE_WAIT;
link->resource[3]->start = 0; link->resource[3]->end = window_size;
ret = pcmcia_request_window(link, link->resource[3], mem_speed);
if (ret)
goto failed;
offset = (start_pg << 8) + cm_offset;
offset -= offset % window_size;
ret = pcmcia_map_mem_page(link, link->resource[3], offset);
if (ret)
goto failed;
/* Try scribbling on the buffer */
info->base = ioremap(link->resource[3]->start,
resource_size(link->resource[3]));
if (unlikely(!info->base)) {
ret = -ENOMEM;
goto failed;
}
for (i = 0; i < (TX_PAGES<<8); i += 2)
__raw_writew((i>>1), info->base+offset+i);
udelay(100);
for (i = 0; i < (TX_PAGES<<8); i += 2)
if (__raw_readw(info->base+offset+i) != (i>>1)) break;
pcnet_reset_8390(dev);
if (i != (TX_PAGES<<8)) {
iounmap(info->base);
pcmcia_release_window(link, link->resource[3]);
info->base = NULL;
goto failed;
}
ei_status.mem = info->base + offset;
ei_status.priv = resource_size(link->resource[3]);
dev->mem_start = (u_long)ei_status.mem;
dev->mem_end = dev->mem_start + resource_size(link->resource[3]);
ei_status.tx_start_page = start_pg;
ei_status.rx_start_page = start_pg + TX_PAGES;
ei_status.stop_page = start_pg + (
(resource_size(link->resource[3]) - offset) >> 8);
/* set up block i/o functions */
ei_status.get_8390_hdr = shmem_get_8390_hdr;
ei_status.block_input = shmem_block_input;
ei_status.block_output = shmem_block_output;
info->flags |= USE_SHMEM;
return 0;
failed:
return 1;
}
/*====================================================================*/
static const struct pcmcia_device_id pcnet_ids[] = {
PCMCIA_PFC_DEVICE_MANF_CARD(0, 0x0057, 0x0021),
PCMCIA_PFC_DEVICE_MANF_CARD(0, 0x0104, 0x000a),
PCMCIA_PFC_DEVICE_MANF_CARD(0, 0x0105, 0xea15),
PCMCIA_PFC_DEVICE_MANF_CARD(0, 0x0143, 0x3341),
PCMCIA_PFC_DEVICE_MANF_CARD(0, 0x0143, 0xc0ab),
PCMCIA_PFC_DEVICE_MANF_CARD(0, 0x021b, 0x0101),
PCMCIA_PFC_DEVICE_MANF_CARD(0, 0x08a1, 0xc0ab),
PCMCIA_PFC_DEVICE_PROD_ID12(0, "AnyCom", "Fast Ethernet + 56K COMBO", 0x578ba6e7, 0xb0ac62c4),
PCMCIA_PFC_DEVICE_PROD_ID12(0, "ATKK", "LM33-PCM-T", 0xba9eb7e2, 0x077c174e),
PCMCIA_PFC_DEVICE_PROD_ID12(0, "D-Link", "DME336T", 0x1a424a1c, 0xb23897ff),
PCMCIA_PFC_DEVICE_PROD_ID12(0, "Grey Cell", "GCS3000", 0x2a151fac, 0x48b932ae),
PCMCIA_PFC_DEVICE_PROD_ID12(0, "Linksys", "EtherFast 10&100 + 56K PC Card (PCMLM56)", 0x0733cc81, 0xb3765033),
PCMCIA_PFC_DEVICE_PROD_ID12(0, "LINKSYS", "PCMLM336", 0xf7cb0b07, 0x7a821b58),
PCMCIA_PFC_DEVICE_PROD_ID12(0, "MICRO RESEARCH", "COMBO-L/M-336", 0xb2ced065, 0x3ced0555),
PCMCIA_PFC_DEVICE_PROD_ID12(0, "PCMCIAs", "ComboCard", 0xdcfe12d3, 0xcd8906cc),
PCMCIA_PFC_DEVICE_PROD_ID12(0, "PCMCIAs", "LanModem", 0xdcfe12d3, 0xc67c648f),
PCMCIA_MFC_DEVICE_PROD_ID12(0, "IBM", "Home and Away 28.8 PC Card ", 0xb569a6e5, 0x5bd4ff2c),
PCMCIA_MFC_DEVICE_PROD_ID12(0, "IBM", "Home and Away Credit Card Adapter", 0xb569a6e5, 0x4bdf15c3),
PCMCIA_MFC_DEVICE_PROD_ID12(0, "IBM", "w95 Home and Away Credit Card ", 0xb569a6e5, 0xae911c15),
PCMCIA_MFC_DEVICE_PROD_ID123(0, "APEX DATA", "MULTICARD", "ETHERNET-MODEM", 0x11c2da09, 0x7289dc5d, 0xaad95e1f),
PCMCIA_MFC_DEVICE_PROD_ID2(0, "FAX/Modem/Ethernet Combo Card ", 0x1ed59302),
PCMCIA_DEVICE_MANF_CARD(0x0057, 0x1004),
PCMCIA_DEVICE_MANF_CARD(0x0104, 0x000d),
PCMCIA_DEVICE_MANF_CARD(0x0104, 0x0075),
PCMCIA_DEVICE_MANF_CARD(0x0104, 0x0145),
PCMCIA_DEVICE_MANF_CARD(0x0149, 0x0230),
PCMCIA_DEVICE_MANF_CARD(0x0149, 0x4530),
PCMCIA_DEVICE_MANF_CARD(0x0149, 0xc1ab),
PCMCIA_DEVICE_MANF_CARD(0x0186, 0x0110),
PCMCIA_DEVICE_MANF_CARD(0x01bf, 0x8041),
PCMCIA_DEVICE_MANF_CARD(0x0213, 0x2452),
PCMCIA_DEVICE_MANF_CARD(0x026f, 0x0300),
PCMCIA_DEVICE_MANF_CARD(0x026f, 0x0307),
PCMCIA_DEVICE_MANF_CARD(0x026f, 0x030a),
PCMCIA_DEVICE_MANF_CARD(0x0274, 0x1103),
PCMCIA_DEVICE_MANF_CARD(0x0274, 0x1121),
PCMCIA_DEVICE_MANF_CARD(0xc001, 0x0009),
PCMCIA_DEVICE_PROD_ID12("2408LAN", "Ethernet", 0x352fff7f, 0x00b2e941),
PCMCIA_DEVICE_PROD_ID1234("Socket", "CF 10/100 Ethernet Card", "Revision B", "05/11/06", 0xb38bcc2e, 0x4de88352, 0xeaca6c8d, 0x7e57c22e),
PCMCIA_DEVICE_PROD_ID123("Cardwell", "PCMCIA", "ETHERNET", 0x9533672e, 0x281f1c5d, 0x3ff7175b),
PCMCIA_DEVICE_PROD_ID123("CNet ", "CN30BC", "ETHERNET", 0x9fe55d3d, 0x85601198, 0x3ff7175b),
PCMCIA_DEVICE_PROD_ID123("Digital", "Ethernet", "Adapter", 0x9999ab35, 0x00b2e941, 0x4b0d829e),
PCMCIA_DEVICE_PROD_ID123("Edimax Technology Inc.", "PCMCIA", "Ethernet Card", 0x738a0019, 0x281f1c5d, 0x5e9d92c0),
PCMCIA_DEVICE_PROD_ID123("EFA ", "EFA207", "ETHERNET", 0x3d294be4, 0xeb9aab6c, 0x3ff7175b),
PCMCIA_DEVICE_PROD_ID123("I-O DATA", "PCLA", "ETHERNET", 0x1d55d7ec, 0xe4c64d34, 0x3ff7175b),
PCMCIA_DEVICE_PROD_ID123("IO DATA", "PCLATE", "ETHERNET", 0x547e66dc, 0x6b260753, 0x3ff7175b),
PCMCIA_DEVICE_PROD_ID123("KingMax Technology Inc.", "EN10-T2", "PCMCIA Ethernet Card", 0x932b7189, 0x699e4436, 0x6f6652e0),
PCMCIA_DEVICE_PROD_ID123("PCMCIA", "PCMCIA-ETHERNET-CARD", "UE2216", 0x281f1c5d, 0xd4cd2f20, 0xb87add82),
PCMCIA_DEVICE_PROD_ID123("PCMCIA", "PCMCIA-ETHERNET-CARD", "UE2620", 0x281f1c5d, 0xd4cd2f20, 0x7d3d83a8),
PCMCIA_DEVICE_PROD_ID1("2412LAN", 0x67f236ab),
PCMCIA_DEVICE_PROD_ID12("ACCTON", "EN2212", 0xdfc6b5b2, 0xcb112a11),
PCMCIA_DEVICE_PROD_ID12("ACCTON", "EN2216-PCMCIA-ETHERNET", 0xdfc6b5b2, 0x5542bfff),
PCMCIA_DEVICE_PROD_ID12("Allied Telesis, K.K.", "CentreCOM LA100-PCM-T V2 100/10M LAN PC Card", 0xbb7fbdd7, 0xcd91cc68),
PCMCIA_DEVICE_PROD_ID12("Allied Telesis K.K.", "LA100-PCM V2", 0x36634a66, 0xc6d05997),
PCMCIA_DEVICE_PROD_ID12("Allied Telesis, K.K.", "CentreCOM LA-PCM_V2", 0xbb7fBdd7, 0x28e299f8),
PCMCIA_DEVICE_PROD_ID12("Allied Telesis K.K.", "LA-PCM V3", 0x36634a66, 0x62241d96),
PCMCIA_DEVICE_PROD_ID12("AmbiCom", "AMB8010", 0x5070a7f9, 0x82f96e96),
PCMCIA_DEVICE_PROD_ID12("AmbiCom", "AMB8610", 0x5070a7f9, 0x86741224),
PCMCIA_DEVICE_PROD_ID12("AmbiCom Inc", "AMB8002", 0x93b15570, 0x75ec3efb),
PCMCIA_DEVICE_PROD_ID12("AmbiCom Inc", "AMB8002T", 0x93b15570, 0x461c5247),
PCMCIA_DEVICE_PROD_ID12("AmbiCom Inc", "AMB8010", 0x93b15570, 0x82f96e96),
PCMCIA_DEVICE_PROD_ID12("AnyCom", "ECO Ethernet", 0x578ba6e7, 0x0a9888c1),
PCMCIA_DEVICE_PROD_ID12("AnyCom", "ECO Ethernet 10/100", 0x578ba6e7, 0x939fedbd),
PCMCIA_DEVICE_PROD_ID12("AROWANA", "PCMCIA Ethernet LAN Card", 0x313adbc8, 0x08d9f190),
PCMCIA_DEVICE_PROD_ID12("ASANTE", "FriendlyNet PC Card", 0x3a7ade0f, 0x41c64504),
PCMCIA_DEVICE_PROD_ID12("Billionton", "LNT-10TB", 0x552ab682, 0xeeb1ba6a),
PCMCIA_DEVICE_PROD_ID12("CF", "10Base-Ethernet", 0x44ebf863, 0x93ae4d79),
PCMCIA_DEVICE_PROD_ID12("CNet", "CN40BC Ethernet", 0xbc477dde, 0xfba775a7),
PCMCIA_DEVICE_PROD_ID12("COMPU-SHACK", "BASEline PCMCIA 10 MBit Ethernetadapter", 0xfa2e424d, 0xe9190d8a),
PCMCIA_DEVICE_PROD_ID12("COMPU-SHACK", "FASTline PCMCIA 10/100 Fast-Ethernet", 0xfa2e424d, 0x3953d9b9),
PCMCIA_DEVICE_PROD_ID12("CONTEC", "C-NET(PC)C-10L", 0x21cab552, 0xf6f90722),
PCMCIA_DEVICE_PROD_ID12("corega", "FEther PCC-TXF", 0x0a21501a, 0xa51564a2),
PCMCIA_DEVICE_PROD_ID12("corega", "Ether CF-TD", 0x0a21501a, 0x6589340a),
PCMCIA_DEVICE_PROD_ID12("corega K.K.", "corega Ether CF-TD LAN Card", 0x5261440f, 0x8797663b),
PCMCIA_DEVICE_PROD_ID12("corega K.K.", "corega EtherII PCC-T", 0x5261440f, 0xfa9d85bd),
PCMCIA_DEVICE_PROD_ID12("corega K.K.", "corega EtherII PCC-TD", 0x5261440f, 0xc49bd73d),
PCMCIA_DEVICE_PROD_ID12("Corega K.K.", "corega EtherII PCC-TD", 0xd4fdcbd8, 0xc49bd73d),
PCMCIA_DEVICE_PROD_ID12("corega K.K.", "corega Ether PCC-T", 0x5261440f, 0x6705fcaa),
PCMCIA_DEVICE_PROD_ID12("corega K.K.", "corega Ether PCC-TD", 0x5261440f, 0x47d5ca83),
PCMCIA_DEVICE_PROD_ID12("corega K.K.", "corega FastEther PCC-TX", 0x5261440f, 0x485e85d9),
PCMCIA_DEVICE_PROD_ID12("Corega,K.K.", "Ethernet LAN Card", 0x110d26d9, 0x9fd2f0a2),
PCMCIA_DEVICE_PROD_ID12("corega,K.K.", "Ethernet LAN Card", 0x9791a90e, 0x9fd2f0a2),
PCMCIA_DEVICE_PROD_ID12("corega K.K.", "(CG-LAPCCTXD)", 0x5261440f, 0x73ec0d88),
PCMCIA_DEVICE_PROD_ID12("CouplerlessPCMCIA", "100BASE", 0xee5af0ad, 0x7c2add04),
PCMCIA_DEVICE_PROD_ID12("CyQ've", "ELA-010", 0x77008979, 0x9d8d445d),
PCMCIA_DEVICE_PROD_ID12("CyQ've", "ELA-110E 10/100M LAN Card", 0x77008979, 0xfd184814),
PCMCIA_DEVICE_PROD_ID12("DataTrek.", "NetCard ", 0x5cd66d9d, 0x84697ce0),
PCMCIA_DEVICE_PROD_ID12("Dayna Communications, Inc.", "CommuniCard E", 0x0c629325, 0xb4e7dbaf),
PCMCIA_DEVICE_PROD_ID12("Digicom", "Palladio LAN 10/100", 0x697403d8, 0xe160b995),
PCMCIA_DEVICE_PROD_ID12("Digicom", "Palladio LAN 10/100 Dongless", 0x697403d8, 0xa6d3b233),
PCMCIA_DEVICE_PROD_ID12("DIGITAL", "DEPCM-XX", 0x69616cb3, 0xe600e76e),
PCMCIA_DEVICE_PROD_ID12("D-Link", "DE-650", 0x1a424a1c, 0xf28c8398),
PCMCIA_DEVICE_PROD_ID12("D-Link", "DE-660", 0x1a424a1c, 0xd9a1d05b),
PCMCIA_DEVICE_PROD_ID12("D-Link", "DE-660+", 0x1a424a1c, 0x50dcd0ec),
PCMCIA_DEVICE_PROD_ID12("D-Link", "DFE-650", 0x1a424a1c, 0x0f0073f9),
PCMCIA_DEVICE_PROD_ID12("Dual Speed", "10/100 PC Card", 0x725b842d, 0xf1efee84),
PCMCIA_DEVICE_PROD_ID12("Dual Speed", "10/100 Port Attached PC Card", 0x725b842d, 0x2db1f8e9),
PCMCIA_DEVICE_PROD_ID12("Dynalink", "L10BC", 0x55632fd5, 0xdc65f2b1),
PCMCIA_DEVICE_PROD_ID12("DYNALINK", "L10BC", 0x6a26d1cf, 0xdc65f2b1),
PCMCIA_DEVICE_PROD_ID12("DYNALINK", "L10C", 0x6a26d1cf, 0xc4f84efb),
PCMCIA_DEVICE_PROD_ID12("E-CARD", "E-CARD", 0x6701da11, 0x6701da11),
PCMCIA_DEVICE_PROD_ID12("EIGER Labs Inc.", "Ethernet 10BaseT card", 0x53c864c6, 0xedd059f6),
PCMCIA_DEVICE_PROD_ID12("EIGER Labs Inc.", "Ethernet Combo card", 0x53c864c6, 0x929c486c),
PCMCIA_DEVICE_PROD_ID12("Ethernet", "Adapter", 0x00b2e941, 0x4b0d829e),
PCMCIA_DEVICE_PROD_ID12("Ethernet Adapter", "E2000 PCMCIA Ethernet", 0x96767301, 0x71fbbc61),
PCMCIA_DEVICE_PROD_ID12("Ethernet PCMCIA adapter", "EP-210", 0x8dd86181, 0xf2b52517),
PCMCIA_DEVICE_PROD_ID12("Fast Ethernet", "Adapter", 0xb4be14e3, 0x4b0d829e),
PCMCIA_DEVICE_PROD_ID12("Grey Cell", "GCS2000", 0x2a151fac, 0xf00555cb),
PCMCIA_DEVICE_PROD_ID12("Grey Cell", "GCS2220", 0x2a151fac, 0xc1b7e327),
PCMCIA_DEVICE_PROD_ID12("GVC", "NIC-2000p", 0x76e171bd, 0x6eb1c947),
PCMCIA_DEVICE_PROD_ID12("IBM Corp.", "Ethernet", 0xe3736c88, 0x00b2e941),
PCMCIA_DEVICE_PROD_ID12("IC-CARD", "IC-CARD", 0x60cb09a6, 0x60cb09a6),
PCMCIA_DEVICE_PROD_ID12("IC-CARD+", "IC-CARD+", 0x93693494, 0x93693494),
PCMCIA_DEVICE_PROD_ID12("IO DATA", "PCETTX", 0x547e66dc, 0x6fc5459b),
PCMCIA_DEVICE_PROD_ID12("iPort", "10/100 Ethernet Card", 0x56c538d2, 0x11b0ffc0),
PCMCIA_DEVICE_PROD_ID12("KANSAI ELECTRIC CO.,LTD", "KLA-PCM/T", 0xb18dc3b4, 0xcc51a956),
PCMCIA_DEVICE_PROD_ID12("KENTRONICS", "KEP-230", 0xaf8144c9, 0x868f6616),
PCMCIA_DEVICE_PROD_ID12("KCI", "PE520 PCMCIA Ethernet Adapter", 0xa89b87d3, 0x1eb88e64),
PCMCIA_DEVICE_PROD_ID12("KINGMAX", "EN10T2T", 0x7bcb459a, 0xa5c81fa5),
PCMCIA_DEVICE_PROD_ID12("Kingston", "KNE-PC2", 0x1128e633, 0xce2a89b3),
PCMCIA_DEVICE_PROD_ID12("Kingston Technology Corp.", "EtheRx PC Card Ethernet Adapter", 0x313c7be3, 0x0afb54a2),
PCMCIA_DEVICE_PROD_ID12("Laneed", "LD-10/100CD", 0x1b7827b2, 0xcda71d1c),
PCMCIA_DEVICE_PROD_ID12("Laneed", "LD-CDF", 0x1b7827b2, 0xfec71e40),
PCMCIA_DEVICE_PROD_ID12("Laneed", "LD-CDL/T", 0x1b7827b2, 0x79fba4f7),
PCMCIA_DEVICE_PROD_ID12("Laneed", "LD-CDS", 0x1b7827b2, 0x931afaab),
PCMCIA_DEVICE_PROD_ID12("LEMEL", "LM-N89TX PRO", 0xbbefb52f, 0xd2897a97),
PCMCIA_DEVICE_PROD_ID12("Linksys", "Combo PCMCIA EthernetCard (EC2T)", 0x0733cc81, 0x32ee8c78),
PCMCIA_DEVICE_PROD_ID12("LINKSYS", "E-CARD", 0xf7cb0b07, 0x6701da11),
PCMCIA_DEVICE_PROD_ID12("Linksys", "EtherFast 10/100 Integrated PC Card (PCM100)", 0x0733cc81, 0x453c3f9d),
PCMCIA_DEVICE_PROD_ID12("Linksys", "EtherFast 10/100 PC Card (PCMPC100)", 0x0733cc81, 0x66c5a389),
PCMCIA_DEVICE_PROD_ID12("Linksys", "EtherFast 10/100 PC Card (PCMPC100 V2)", 0x0733cc81, 0x3a3b28e9),
PCMCIA_DEVICE_PROD_ID12("Linksys", "HomeLink Phoneline + 10/100 Network PC Card (PCM100H1)", 0x733cc81, 0x7a3e5c3a),
PCMCIA_DEVICE_PROD_ID12("Logitec", "LPM-LN100TX", 0x88fcdeda, 0x6d772737),
PCMCIA_DEVICE_PROD_ID12("Logitec", "LPM-LN100TE", 0x88fcdeda, 0x0e714bee),
PCMCIA_DEVICE_PROD_ID12("Logitec", "LPM-LN20T", 0x88fcdeda, 0x81090922),
PCMCIA_DEVICE_PROD_ID12("Logitec", "LPM-LN10TE", 0x88fcdeda, 0xc1e2521c),
PCMCIA_DEVICE_PROD_ID12("LONGSHINE", "PCMCIA Ethernet Card", 0xf866b0b0, 0x6f6652e0),
PCMCIA_DEVICE_PROD_ID12("MACNICA", "ME1-JEIDA", 0x20841b68, 0xaf8a3578),
PCMCIA_DEVICE_PROD_ID12("Macsense", "MPC-10", 0xd830297f, 0xd265c307),
PCMCIA_DEVICE_PROD_ID12("Matsushita Electric Industrial Co.,LTD.", "CF-VEL211", 0x44445376, 0x8ded41d4),
PCMCIA_DEVICE_PROD_ID12("MAXTECH", "PCN2000", 0x78d64bc0, 0xca0ca4b8),
PCMCIA_DEVICE_PROD_ID12("MELCO", "LPC2-T", 0x481e0094, 0xa2eb0cf3),
PCMCIA_DEVICE_PROD_ID12("MELCO", "LPC2-TX", 0x481e0094, 0x41a6916c),
PCMCIA_DEVICE_PROD_ID12("Microcom C.E.", "Travel Card LAN 10/100", 0x4b91cec7, 0xe70220d6),
PCMCIA_DEVICE_PROD_ID12("Microdyne", "NE4200", 0x2e6da59b, 0x0478e472),
PCMCIA_DEVICE_PROD_ID12("MIDORI ELEC.", "LT-PCMT", 0x648d55c1, 0xbde526c7),
PCMCIA_DEVICE_PROD_ID12("National Semiconductor", "InfoMover 4100", 0x36e1191f, 0x60c229b9),
PCMCIA_DEVICE_PROD_ID12("National Semiconductor", "InfoMover NE4100", 0x36e1191f, 0xa6617ec8),
PCMCIA_DEVICE_PROD_ID12("NEC", "PC-9801N-J12", 0x18df0ba0, 0xbc912d76),
PCMCIA_DEVICE_PROD_ID12("NETGEAR", "FA410TX", 0x9aa79dc3, 0x60e5bc0e),
PCMCIA_DEVICE_PROD_ID12("Network Everywhere", "Fast Ethernet 10/100 PC Card", 0x820a67b6, 0x31ed1a5f),
PCMCIA_DEVICE_PROD_ID12("NextCom K.K.", "Next Hawk", 0xaedaec74, 0xad050ef1),
PCMCIA_DEVICE_PROD_ID12("PCMCIA", "10/100Mbps Ethernet Card", 0x281f1c5d, 0x6e41773b),
PCMCIA_DEVICE_PROD_ID12("PCMCIA", "Ethernet", 0x281f1c5d, 0x00b2e941),
PCMCIA_DEVICE_PROD_ID12("PCMCIA", "ETHERNET", 0x281f1c5d, 0x3ff7175b),
PCMCIA_DEVICE_PROD_ID12("PCMCIA", "Ethernet 10BaseT Card", 0x281f1c5d, 0x4de2f6c8),
PCMCIA_DEVICE_PROD_ID12("PCMCIA", "Ethernet Card", 0x281f1c5d, 0x5e9d92c0),
PCMCIA_DEVICE_PROD_ID12("PCMCIA", "Ethernet Combo card", 0x281f1c5d, 0x929c486c),
PCMCIA_DEVICE_PROD_ID12("PCMCIA", "ETHERNET V1.0", 0x281f1c5d, 0x4d8817c8),
PCMCIA_DEVICE_PROD_ID12("PCMCIA", "FastEthernet", 0x281f1c5d, 0xfe871eeb),
PCMCIA_DEVICE_PROD_ID12("PCMCIA", "Fast-Ethernet", 0x281f1c5d, 0x45f1f3b4),
PCMCIA_DEVICE_PROD_ID12("PCMCIA", "FAST ETHERNET CARD", 0x281f1c5d, 0xec5dbca7),
PCMCIA_DEVICE_PROD_ID12("PCMCIA LAN", "Ethernet", 0x7500e246, 0x00b2e941),
PCMCIA_DEVICE_PROD_ID12("PCMCIA", "LNT-10TN", 0x281f1c5d, 0xe707f641),
PCMCIA_DEVICE_PROD_ID12("PCMCIAs", "ComboCard", 0xdcfe12d3, 0xcd8906cc),
PCMCIA_DEVICE_PROD_ID12("PCMCIA", "UE2212", 0x281f1c5d, 0xbf17199b),
PCMCIA_DEVICE_PROD_ID12("PCMCIA", " Ethernet NE2000 Compatible", 0x281f1c5d, 0x42d5d7e1),
PCMCIA_DEVICE_PROD_ID12("PRETEC", "Ethernet CompactLAN 10baseT 3.3V", 0xebf91155, 0x30074c80),
PCMCIA_DEVICE_PROD_ID12("PRETEC", "Ethernet CompactLAN 10BaseT 3.3V", 0xebf91155, 0x7f5a4f50),
PCMCIA_DEVICE_PROD_ID12("Psion Dacom", "Gold Card Ethernet", 0xf5f025c2, 0x3a30e110),
PCMCIA_DEVICE_PROD_ID12("=RELIA==", "Ethernet", 0xcdd0644a, 0x00b2e941),
PCMCIA_DEVICE_PROD_ID12("RIOS Systems Co.", "PC CARD3 ETHERNET", 0x7dd33481, 0x10b41826),
PCMCIA_DEVICE_PROD_ID12("RP", "1625B Ethernet NE2000 Compatible", 0xe3e66e22, 0xb96150df),
PCMCIA_DEVICE_PROD_ID12("RPTI", "EP400 Ethernet NE2000 Compatible", 0xdc6f88fd, 0x4a7e2ae0),
PCMCIA_DEVICE_PROD_ID12("RPTI", "EP401 Ethernet NE2000 Compatible", 0xdc6f88fd, 0x4bcbd7fd),
PCMCIA_DEVICE_PROD_ID12("RPTI LTD.", "EP400", 0xc53ac515, 0x81e39388),
PCMCIA_DEVICE_PROD_ID12("SCM", "Ethernet Combo card", 0xbdc3b102, 0x929c486c),
PCMCIA_DEVICE_PROD_ID12("Seiko Epson Corp.", "Ethernet", 0x09928730, 0x00b2e941),
PCMCIA_DEVICE_PROD_ID12("SMC", "EZCard-10-PCMCIA", 0xc4f8b18b, 0xfb21d265),
PCMCIA_DEVICE_PROD_ID12("Socket Communications Inc", "Socket EA PCMCIA LAN Adapter Revision D", 0xc70a4760, 0x2ade483e),
PCMCIA_DEVICE_PROD_ID12("Socket Communications Inc", "Socket EA PCMCIA LAN Adapter Revision E", 0xc70a4760, 0x5dd978a8),
PCMCIA_DEVICE_PROD_ID12("TDK", "LAK-CD031 for PCMCIA", 0x1eae9475, 0x0ed386fa),
PCMCIA_DEVICE_PROD_ID12("Telecom Device K.K.", "SuperSocket RE450T", 0x466b05f0, 0x8b74bc4f),
PCMCIA_DEVICE_PROD_ID12("Telecom Device K.K.", "SuperSocket RE550T", 0x466b05f0, 0x33c8db2a),
PCMCIA_DEVICE_PROD_ID13("Hypertec", "EP401", 0x8787bec7, 0xf6e4a31e),
PCMCIA_DEVICE_PROD_ID13("KingMax Technology Inc.", "Ethernet Card", 0x932b7189, 0x5e9d92c0),
PCMCIA_DEVICE_PROD_ID13("LONGSHINE", "EP401", 0xf866b0b0, 0xf6e4a31e),
PCMCIA_DEVICE_PROD_ID13("Xircom", "CFE-10", 0x2e3ee845, 0x22a49f89),
PCMCIA_DEVICE_PROD_ID1("CyQ've 10 Base-T LAN CARD", 0x94faf360),
PCMCIA_DEVICE_PROD_ID1("EP-210 PCMCIA LAN CARD.", 0x8850b4de),
PCMCIA_DEVICE_PROD_ID1("ETHER-C16", 0x06a8514f),
PCMCIA_DEVICE_PROD_ID1("NE2000 Compatible", 0x75b8ad5a),
PCMCIA_DEVICE_PROD_ID2("EN-6200P2", 0xa996d078),
/* too generic! */
/* PCMCIA_DEVICE_PROD_ID12("PCMCIA", "10/100 Ethernet Card", 0x281f1c5d, 0x11b0ffc0), */
PCMCIA_PFC_DEVICE_CIS_PROD_ID12(0, "PCMCIA", "EN2218-LAN/MODEM", 0x281f1c5d, 0x570f348e, "cis/PCMLM28.cis"),
PCMCIA_PFC_DEVICE_CIS_PROD_ID12(0, "PCMCIA", "UE2218-LAN/MODEM", 0x281f1c5d, 0x6fdcacee, "cis/PCMLM28.cis"),
PCMCIA_PFC_DEVICE_CIS_PROD_ID12(0, "Psion Dacom", "Gold Card V34 Ethernet", 0xf5f025c2, 0x338e8155, "cis/PCMLM28.cis"),
PCMCIA_PFC_DEVICE_CIS_PROD_ID12(0, "Psion Dacom", "Gold Card V34 Ethernet GSM", 0xf5f025c2, 0x4ae85d35, "cis/PCMLM28.cis"),
PCMCIA_PFC_DEVICE_CIS_PROD_ID12(0, "LINKSYS", "PCMLM28", 0xf7cb0b07, 0x66881874, "cis/PCMLM28.cis"),
PCMCIA_PFC_DEVICE_CIS_PROD_ID12(0, "TOSHIBA", "Modem/LAN Card", 0xb4585a1a, 0x53f922f8, "cis/PCMLM28.cis"),
PCMCIA_MFC_DEVICE_CIS_PROD_ID12(0, "DAYNA COMMUNICATIONS", "LAN AND MODEM MULTIFUNCTION", 0x8fdf8f89, 0xdd5ed9e8, "cis/DP83903.cis"),
PCMCIA_MFC_DEVICE_CIS_PROD_ID4(0, "NSC MF LAN/Modem", 0x58fc6056, "cis/DP83903.cis"),
PCMCIA_MFC_DEVICE_CIS_MANF_CARD(0, 0x0175, 0x0000, "cis/DP83903.cis"),
PCMCIA_DEVICE_CIS_PROD_ID12("Allied Telesis,K.K", "Ethernet LAN Card", 0x2ad62f3c, 0x9fd2f0a2, "cis/LA-PCM.cis"),
PCMCIA_DEVICE_CIS_PROD_ID12("KTI", "PE520 PLUS", 0xad180345, 0x9d58d392, "cis/PE520.cis"),
PCMCIA_DEVICE_CIS_PROD_ID12("NDC", "Ethernet", 0x01c43ae1, 0x00b2e941, "cis/NE2K.cis"),
PCMCIA_DEVICE_CIS_PROD_ID12("PMX ", "PE-200", 0x34f3f1c8, 0x10b59f8c, "cis/PE-200.cis"),
PCMCIA_DEVICE_CIS_PROD_ID12("TAMARACK", "Ethernet", 0xcf434fba, 0x00b2e941, "cis/tamarack.cis"),
PCMCIA_DEVICE_PROD_ID12("Ethernet", "CF Size PC Card", 0x00b2e941, 0x43ac239b),
PCMCIA_DEVICE_PROD_ID123("Fast Ethernet", "CF Size PC Card", "1.0",
0xb4be14e3, 0x43ac239b, 0x0877b627),
PCMCIA_DEVICE_NULL
};
MODULE_DEVICE_TABLE(pcmcia, pcnet_ids);
MODULE_FIRMWARE("cis/PCMLM28.cis");
MODULE_FIRMWARE("cis/DP83903.cis");
MODULE_FIRMWARE("cis/LA-PCM.cis");
MODULE_FIRMWARE("cis/PE520.cis");
MODULE_FIRMWARE("cis/NE2K.cis");
MODULE_FIRMWARE("cis/PE-200.cis");
MODULE_FIRMWARE("cis/tamarack.cis");
static struct pcmcia_driver pcnet_driver = {
.name = "pcnet_cs",
.probe = pcnet_probe,
.remove = pcnet_detach,
.owner = THIS_MODULE,
.id_table = pcnet_ids,
.suspend = pcnet_suspend,
.resume = pcnet_resume,
};
module_pcmcia_driver(pcnet_driver);