#include <linux/spinlock.h>
#include <linux/ethtool.h>
#include <linux/netdevice.h>
+#include <linux/etherdevice.h>
#include <linux/crc32.h>
+#include <linux/mii.h>
#include "../8390.h"
#include <pcmcia/cs_types.h>
MODULE_DESCRIPTION("Asix AX88190 PCMCIA ethernet driver");
MODULE_LICENSE("GPL");
-#ifdef PCMCIA_DEBUG
-#define INT_MODULE_PARM(n, v) static int n = v; module_param(n, int, 0)
-
-INT_MODULE_PARM(pc_debug, PCMCIA_DEBUG);
-#define DEBUG(n, args...) if (pc_debug>(n)) printk(KERN_DEBUG args)
-static char *version =
-"axnet_cs.c 1.28 2002/06/29 06:27:37 (David Hinds)";
-#else
-#define DEBUG(n, args...)
-#endif
/*====================================================================*/
static int axnet_open(struct net_device *dev);
static int axnet_close(struct net_device *dev);
static int axnet_ioctl(struct net_device *dev, struct ifreq *rq, int cmd);
+static netdev_tx_t axnet_start_xmit(struct sk_buff *skb,
+ struct net_device *dev);
+static struct net_device_stats *get_stats(struct net_device *dev);
+static void set_multicast_list(struct net_device *dev);
+static void axnet_tx_timeout(struct net_device *dev);
static const struct ethtool_ops netdev_ethtool_ops;
static irqreturn_t ei_irq_wrapper(int irq, void *dev_id);
static void ei_watchdog(u_long arg);
static void axnet_reset_8390(struct net_device *dev);
-static int mdio_read(kio_addr_t addr, int phy_id, int loc);
-static void mdio_write(kio_addr_t addr, int phy_id, int loc, int value);
+static int mdio_read(unsigned int addr, int phy_id, int loc);
+static void mdio_write(unsigned int addr, int phy_id, int loc, int value);
static void get_8390_hdr(struct net_device *,
struct e8390_pkt_hdr *, int);
static void axnet_detach(struct pcmcia_device *p_dev);
-static void axdev_setup(struct net_device *dev);
static void AX88190_init(struct net_device *dev, int startp);
static int ax_open(struct net_device *dev);
static int ax_close(struct net_device *dev);
return p;
}
+static const struct net_device_ops axnet_netdev_ops = {
+ .ndo_open = axnet_open,
+ .ndo_stop = axnet_close,
+ .ndo_do_ioctl = axnet_ioctl,
+ .ndo_start_xmit = axnet_start_xmit,
+ .ndo_tx_timeout = axnet_tx_timeout,
+ .ndo_get_stats = get_stats,
+ .ndo_set_multicast_list = set_multicast_list,
+ .ndo_change_mtu = eth_change_mtu,
+ .ndo_set_mac_address = eth_mac_addr,
+ .ndo_validate_addr = eth_validate_addr,
+};
+
/*======================================================================
axnet_attach() creates an "instance" of the driver, allocating
{
axnet_dev_t *info;
struct net_device *dev;
+ struct ei_device *ei_local;
- DEBUG(0, "axnet_attach()\n");
-
- dev = alloc_netdev(sizeof(struct ei_device) + sizeof(axnet_dev_t),
- "eth%d", axdev_setup);
+ dev_dbg(&link->dev, "axnet_attach()\n");
+ dev = alloc_etherdev(sizeof(struct ei_device) + sizeof(axnet_dev_t));
if (!dev)
return -ENOMEM;
+ ei_local = netdev_priv(dev);
+ spin_lock_init(&ei_local->page_lock);
+
info = PRIV(dev);
info->p_dev = link;
link->priv = dev;
- link->irq.Attributes = IRQ_TYPE_EXCLUSIVE;
- link->irq.IRQInfo1 = IRQ_LEVEL_ID;
+ link->irq.Attributes = IRQ_TYPE_DYNAMIC_SHARING;
link->conf.Attributes = CONF_ENABLE_IRQ;
link->conf.IntType = INT_MEMORY_AND_IO;
- dev->open = &axnet_open;
- dev->stop = &axnet_close;
- dev->do_ioctl = &axnet_ioctl;
+ dev->netdev_ops = &axnet_netdev_ops;
+
SET_ETHTOOL_OPS(dev, &netdev_ethtool_ops);
+ dev->watchdog_timeo = TX_TIMEOUT;
return axnet_config(link);
} /* axnet_attach */
{
struct net_device *dev = link->priv;
- DEBUG(0, "axnet_detach(0x%p)\n", link);
+ dev_dbg(&link->dev, "axnet_detach(0x%p)\n", link);
if (link->dev_node)
unregister_netdev(dev);
static int get_prom(struct pcmcia_device *link)
{
struct net_device *dev = link->priv;
- kio_addr_t ioaddr = dev->base_addr;
+ unsigned int ioaddr = dev->base_addr;
int i, j;
/* This is based on drivers/net/ne.c */
======================================================================*/
-#define CS_CHECK(fn, ret) \
-do { last_fn = (fn); if ((last_ret = (ret)) != 0) goto cs_failed; } while (0)
-
static int try_io_port(struct pcmcia_device *link)
{
int j, ret;
if (link->io.NumPorts2 > 0) {
/* for master/slave multifunction cards */
link->io.Attributes2 = IO_DATA_PATH_WIDTH_8;
- link->irq.Attributes =
+ link->irq.Attributes =
IRQ_TYPE_DYNAMIC_SHARING|IRQ_FIRST_SHARED;
}
} else {
link->io.BasePort1 = j ^ 0x300;
link->io.BasePort2 = (j ^ 0x300) + 0x10;
ret = pcmcia_request_io(link, &link->io);
- if (ret == CS_SUCCESS) return ret;
+ if (ret == 0)
+ return ret;
}
return ret;
} else {
}
}
-static int axnet_config(struct pcmcia_device *link)
+static int axnet_configcheck(struct pcmcia_device *p_dev,
+ cistpl_cftable_entry_t *cfg,
+ cistpl_cftable_entry_t *dflt,
+ unsigned int vcc,
+ void *priv_data)
{
- struct net_device *dev = link->priv;
- axnet_dev_t *info = PRIV(dev);
- tuple_t tuple;
- cisparse_t parse;
- int i, j, last_ret, last_fn;
- u_short buf[64];
- DECLARE_MAC_BUF(mac);
-
- DEBUG(0, "axnet_config(0x%p)\n", link);
-
- tuple.Attributes = 0;
- tuple.TupleData = (cisdata_t *)buf;
- tuple.TupleDataMax = sizeof(buf);
- tuple.TupleOffset = 0;
+ int i;
+ cistpl_io_t *io = &cfg->io;
- /* don't trust the CIS on this; Linksys got it wrong */
- link->conf.Present = 0x63;
+ if (cfg->index == 0 || cfg->io.nwin == 0)
+ return -ENODEV;
- tuple.DesiredTuple = CISTPL_CFTABLE_ENTRY;
- tuple.Attributes = 0;
- CS_CHECK(GetFirstTuple, pcmcia_get_first_tuple(link, &tuple));
- while (last_ret == CS_SUCCESS) {
- cistpl_cftable_entry_t *cfg = &(parse.cftable_entry);
- cistpl_io_t *io = &(parse.cftable_entry.io);
-
- if (pcmcia_get_tuple_data(link, &tuple) != 0 ||
- pcmcia_parse_tuple(link, &tuple, &parse) != 0 ||
- cfg->index == 0 || cfg->io.nwin == 0)
- goto next_entry;
-
- link->conf.ConfigIndex = 0x05;
+ p_dev->conf.ConfigIndex = 0x05;
/* For multifunction cards, by convention, we configure the
network function with window 0, and serial with window 1 */
if (io->nwin > 1) {
- i = (io->win[1].len > io->win[0].len);
- link->io.BasePort2 = io->win[1-i].base;
- link->io.NumPorts2 = io->win[1-i].len;
+ i = (io->win[1].len > io->win[0].len);
+ p_dev->io.BasePort2 = io->win[1-i].base;
+ p_dev->io.NumPorts2 = io->win[1-i].len;
} else {
- i = link->io.NumPorts2 = 0;
- }
- link->io.BasePort1 = io->win[i].base;
- link->io.NumPorts1 = io->win[i].len;
- link->io.IOAddrLines = io->flags & CISTPL_IO_LINES_MASK;
- if (link->io.NumPorts1 + link->io.NumPorts2 >= 32) {
- last_ret = try_io_port(link);
- if (last_ret == CS_SUCCESS) break;
+ i = p_dev->io.NumPorts2 = 0;
}
- next_entry:
- last_ret = pcmcia_get_next_tuple(link, &tuple);
- }
- if (last_ret != CS_SUCCESS) {
- cs_error(link, RequestIO, last_ret);
+ p_dev->io.BasePort1 = io->win[i].base;
+ p_dev->io.NumPorts1 = io->win[i].len;
+ p_dev->io.IOAddrLines = io->flags & CISTPL_IO_LINES_MASK;
+ if (p_dev->io.NumPorts1 + p_dev->io.NumPorts2 >= 32)
+ return try_io_port(p_dev);
+
+ return -ENODEV;
+}
+
+static int axnet_config(struct pcmcia_device *link)
+{
+ struct net_device *dev = link->priv;
+ axnet_dev_t *info = PRIV(dev);
+ int i, j, j2, ret;
+
+ dev_dbg(&link->dev, "axnet_config(0x%p)\n", link);
+
+ /* don't trust the CIS on this; Linksys got it wrong */
+ link->conf.Present = 0x63;
+ ret = pcmcia_loop_config(link, axnet_configcheck, NULL);
+ if (ret != 0)
goto failed;
- }
- CS_CHECK(RequestIRQ, pcmcia_request_irq(link, &link->irq));
+ ret = pcmcia_request_irq(link, &link->irq);
+ if (ret)
+ goto failed;
if (link->io.NumPorts2 == 8) {
link->conf.Attributes |= CONF_ENABLE_SPKR;
link->conf.Status = CCSR_AUDIO_ENA;
}
- CS_CHECK(RequestConfiguration, pcmcia_request_configuration(link, &link->conf));
+ ret = pcmcia_request_configuration(link, &link->conf);
+ if (ret)
+ goto failed;
+
dev->irq = link->irq.AssignedIRQ;
dev->base_addr = link->io.BasePort1;
for (i = 0; i < 32; i++) {
j = mdio_read(dev->base_addr + AXNET_MII_EEP, i, 1);
+ j2 = mdio_read(dev->base_addr + AXNET_MII_EEP, i, 2);
+ if (j == j2) continue;
if ((j != 0) && (j != 0xffff)) break;
}
pcmcia_access_configuration_register(link, ®);
for (i = 0; i < 32; i++) {
j = mdio_read(dev->base_addr + AXNET_MII_EEP, i, 1);
+ j2 = mdio_read(dev->base_addr + AXNET_MII_EEP, i, 2);
+ if (j == j2) continue;
if ((j != 0) && (j != 0xffff)) break;
}
}
info->phy_id = (i < 32) ? i : -1;
link->dev_node = &info->node;
- SET_NETDEV_DEV(dev, &handle_to_dev(link));
+ SET_NETDEV_DEV(dev, &link->dev);
if (register_netdev(dev) != 0) {
printk(KERN_NOTICE "axnet_cs: register_netdev() failed\n");
strcpy(info->node.dev_name, dev->name);
printk(KERN_INFO "%s: Asix AX88%d90: io %#3lx, irq %d, "
- "hw_addr %s\n",
+ "hw_addr %pM\n",
dev->name, ((info->flags & IS_AX88790) ? 7 : 1),
dev->base_addr, dev->irq,
- print_mac(mac, dev->dev_addr));
+ dev->dev_addr);
if (info->phy_id != -1) {
- DEBUG(0, " MII transceiver at index %d, status %x.\n", info->phy_id, j);
+ dev_dbg(&link->dev, " MII transceiver at index %d, status %x.\n", info->phy_id, j);
} else {
printk(KERN_NOTICE " No MII transceivers found!\n");
}
return 0;
-cs_failed:
- cs_error(link, last_fn, last_ret);
failed:
axnet_release(link);
return -ENODEV;
#define MDIO_MASK 0x0f
#define MDIO_ENB_IN 0x02
-static void mdio_sync(kio_addr_t addr)
+static void mdio_sync(unsigned int addr)
{
int bits;
for (bits = 0; bits < 32; bits++) {
}
}
-static int mdio_read(kio_addr_t addr, int phy_id, int loc)
+static int mdio_read(unsigned int addr, int phy_id, int loc)
{
u_int cmd = (0xf6<<10)|(phy_id<<5)|loc;
int i, retval = 0;
return (retval>>1) & 0xffff;
}
-static void mdio_write(kio_addr_t addr, int phy_id, int loc, int value)
+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;
int ret;
axnet_dev_t *info = PRIV(dev);
struct pcmcia_device *link = info->p_dev;
+ unsigned int nic_base = dev->base_addr;
- DEBUG(2, "axnet_open('%s')\n", dev->name);
+ dev_dbg(&link->dev, "axnet_open('%s')\n", dev->name);
if (!pcmcia_dev_present(link))
return -ENODEV;
+ outb_p(0xFF, nic_base + EN0_ISR); /* Clear bogus intr. */
ret = request_irq(dev->irq, ei_irq_wrapper, IRQF_SHARED, "axnet_cs", dev);
if (ret)
return ret;
axnet_dev_t *info = PRIV(dev);
struct pcmcia_device *link = info->p_dev;
- DEBUG(2, "axnet_close('%s')\n", dev->name);
+ dev_dbg(&link->dev, "axnet_close('%s')\n", dev->name);
ax_close(dev);
free_irq(dev->irq, dev);
static void axnet_reset_8390(struct net_device *dev)
{
- kio_addr_t nic_base = dev->base_addr;
+ unsigned int nic_base = dev->base_addr;
int i;
ei_status.txing = ei_status.dmaing = 0;
{
struct net_device *dev = (struct net_device *)(arg);
axnet_dev_t *info = PRIV(dev);
- kio_addr_t nic_base = dev->base_addr;
- kio_addr_t mii_addr = nic_base + AXNET_MII_EEP;
+ unsigned int nic_base = dev->base_addr;
+ unsigned int mii_addr = nic_base + AXNET_MII_EEP;
u_short link;
if (!netif_device_present(dev)) goto reschedule;
static int axnet_ioctl(struct net_device *dev, struct ifreq *rq, int cmd)
{
axnet_dev_t *info = PRIV(dev);
- u16 *data = (u16 *)&rq->ifr_ifru;
- kio_addr_t mii_addr = dev->base_addr + AXNET_MII_EEP;
+ struct mii_ioctl_data *data = if_mii(rq);
+ unsigned int mii_addr = dev->base_addr + AXNET_MII_EEP;
switch (cmd) {
case SIOCGMIIPHY:
- data[0] = info->phy_id;
+ data->phy_id = info->phy_id;
case SIOCGMIIREG: /* Read MII PHY register. */
- data[3] = mdio_read(mii_addr, data[0], data[1] & 0x1f);
+ data->val_out = mdio_read(mii_addr, data->phy_id, data->reg_num & 0x1f);
return 0;
case SIOCSMIIREG: /* Write MII PHY register. */
- if (!capable(CAP_NET_ADMIN))
- return -EPERM;
- mdio_write(mii_addr, data[0], data[1] & 0x1f, data[2]);
+ mdio_write(mii_addr, data->phy_id, data->reg_num & 0x1f, data->val_in);
return 0;
}
return -EOPNOTSUPP;
struct e8390_pkt_hdr *hdr,
int ring_page)
{
- kio_addr_t nic_base = dev->base_addr;
+ unsigned int nic_base = dev->base_addr;
outb_p(0, nic_base + EN0_RSARLO); /* On page boundary */
outb_p(ring_page, nic_base + EN0_RSARHI);
static void block_input(struct net_device *dev, int count,
struct sk_buff *skb, int ring_offset)
{
- kio_addr_t nic_base = dev->base_addr;
+ unsigned int nic_base = dev->base_addr;
int xfer_count = count;
char *buf = skb->data;
-#ifdef PCMCIA_DEBUG
if ((ei_debug > 4) && (count != 4))
- printk(KERN_DEBUG "%s: [bi=%d]\n", dev->name, count+4);
-#endif
+ pr_debug("%s: [bi=%d]\n", dev->name, count+4);
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 + AXNET_CMD);
static void block_output(struct net_device *dev, int count,
const u_char *buf, const int start_page)
{
- kio_addr_t nic_base = dev->base_addr;
+ unsigned int nic_base = dev->base_addr;
-#ifdef PCMCIA_DEBUG
- if (ei_debug > 4)
- printk(KERN_DEBUG "%s: [bo=%d]\n", dev->name, count);
-#endif
+ pr_debug("%s: [bo=%d]\n", dev->name, count);
/* Round the count up for word writes. Do we need to do this?
What effect will an odd byte count have on the 8390?
PCMCIA_DEVICE_MANF_CARD(0x0274, 0x1106),
PCMCIA_DEVICE_MANF_CARD(0x8a01, 0xc1ab),
PCMCIA_DEVICE_MANF_CARD(0x021b, 0x0202),
+ PCMCIA_DEVICE_MANF_CARD(0xffff, 0x1090),
PCMCIA_DEVICE_PROD_ID12("AmbiCom,Inc.", "Fast Ethernet PC Card(AMB8110)", 0x49b020a7, 0x119cc9fc),
PCMCIA_DEVICE_PROD_ID124("Fast Ethernet", "16-bit PC Card", "AX88190", 0xb4be14e3, 0x9a12eb6a, 0xab9be5ef),
PCMCIA_DEVICE_PROD_ID12("ASIX", "AX88190", 0x0959823b, 0xab9be5ef),
PCMCIA_DEVICE_PROD_ID12("corega K.K.", "corega FEther PCC-TXD", 0x5261440f, 0x436768c5),
PCMCIA_DEVICE_PROD_ID12("corega K.K.", "corega FEtherII PCC-TXD", 0x5261440f, 0x730df72e),
PCMCIA_DEVICE_PROD_ID12("Dynalink", "L100C16", 0x55632fd5, 0x66bc2a90),
+ PCMCIA_DEVICE_PROD_ID12("IO DATA", "ETXPCM", 0x547e66dc, 0x233adac2),
PCMCIA_DEVICE_PROD_ID12("Linksys", "EtherFast 10/100 PC Card (PCMPC100 V3)", 0x0733cc81, 0x232019a8),
PCMCIA_DEVICE_PROD_ID12("MELCO", "LPC3-TX", 0x481e0094, 0xf91af609),
+ PCMCIA_DEVICE_PROD_ID12("NETGEAR", "FA411", 0x9aa79dc3, 0x40fad875),
PCMCIA_DEVICE_PROD_ID12("PCMCIA", "100BASE", 0x281f1c5d, 0x7c2add04),
PCMCIA_DEVICE_PROD_ID12("PCMCIA", "FastEtherCard", 0x281f1c5d, 0x7ef26116),
PCMCIA_DEVICE_PROD_ID12("PCMCIA", "FEP501", 0x281f1c5d, 0x2e272058),
*/
-static const char *version_8390 =
+static const char version_8390[] = KERN_INFO \
"8390.c:v1.10cvs 9/23/94 Donald Becker (becker@scyld.com)\n";
#include <linux/bitops.h>
#include <linux/in.h>
#include <linux/interrupt.h>
-#include <linux/etherdevice.h>
-
#define BUG_83C690
/* These are the operational function interfaces to board-specific
/* Index to functions. */
static void ei_tx_intr(struct net_device *dev);
static void ei_tx_err(struct net_device *dev);
-static void ei_tx_timeout(struct net_device *dev);
static void ei_receive(struct net_device *dev);
static void ei_rx_overrun(struct net_device *dev);
/* Routines generic to NS8390-based boards. */
static void NS8390_trigger_send(struct net_device *dev, unsigned int length,
int start_page);
-static void set_multicast_list(struct net_device *dev);
static void do_set_multicast_list(struct net_device *dev);
/*
unsigned long flags;
struct ei_device *ei_local = (struct ei_device *) netdev_priv(dev);
-#ifdef HAVE_TX_TIMEOUT
- /* The card I/O part of the driver (e.g. 3c503) can hook a Tx timeout
- wrapper that does e.g. media check & then calls ei_tx_timeout. */
- if (dev->tx_timeout == NULL)
- dev->tx_timeout = ei_tx_timeout;
- if (dev->watchdog_timeo <= 0)
- dev->watchdog_timeo = TX_TIMEOUT;
-#endif
-
/*
* Grab the page lock so we own the register set, then call
* the init function.
*
* Opposite of ax_open(). Only used when "ifconfig <devname> down" is done.
*/
-int ax_close(struct net_device *dev)
+static int ax_close(struct net_device *dev)
{
unsigned long flags;
}
/**
- * ei_tx_timeout - handle transmit time out condition
+ * axnet_tx_timeout - handle transmit time out condition
* @dev: network device which has apparently fallen asleep
*
* Called by kernel when device never acknowledges a transmit has
* completed (or failed) - i.e. never posted a Tx related interrupt.
*/
-void ei_tx_timeout(struct net_device *dev)
+static void axnet_tx_timeout(struct net_device *dev)
{
long e8390_base = dev->base_addr;
struct ei_device *ei_local = (struct ei_device *) netdev_priv(dev);
int txsr, isr, tickssofar = jiffies - dev->trans_start;
unsigned long flags;
- ei_local->stat.tx_errors++;
+ dev->stats.tx_errors++;
spin_lock_irqsave(&ei_local->page_lock, flags);
txsr = inb(e8390_base+EN0_TSR);
dev->name, (txsr & ENTSR_ABT) ? "excess collisions." :
(isr) ? "lost interrupt?" : "cable problem?", txsr, isr, tickssofar);
- if (!isr && !ei_local->stat.tx_packets)
+ if (!isr && !dev->stats.tx_packets)
{
/* The 8390 probably hasn't gotten on the cable yet. */
ei_local->interface_num ^= 1; /* Try a different xcvr. */
/* Ugly but a reset can be slow, yet must be protected */
- disable_irq_nosync(dev->irq);
- spin_lock(&ei_local->page_lock);
+ spin_lock_irqsave(&ei_local->page_lock, flags);
/* Try to restart the card. Perhaps the user has fixed something. */
ei_reset_8390(dev);
AX88190_init(dev, 1);
- spin_unlock(&ei_local->page_lock);
- enable_irq(dev->irq);
+ spin_unlock_irqrestore(&ei_local->page_lock, flags);
netif_wake_queue(dev);
}
/**
- * ei_start_xmit - begin packet transmission
+ * axnet_start_xmit - begin packet transmission
* @skb: packet to be sent
* @dev: network device to which packet is sent
*
* Sends a packet to an 8390 network device.
*/
-static int ei_start_xmit(struct sk_buff *skb, struct net_device *dev)
+static netdev_tx_t axnet_start_xmit(struct sk_buff *skb,
+ struct net_device *dev)
{
long e8390_base = dev->base_addr;
struct ei_device *ei_local = (struct ei_device *) netdev_priv(dev);
* Slow phase with lock held.
*/
- disable_irq_nosync(dev->irq);
-
- spin_lock(&ei_local->page_lock);
+ spin_lock_irqsave(&ei_local->page_lock, flags);
ei_local->irqlock = 1;
- send_length = ETH_ZLEN < length ? length : ETH_ZLEN;
-
+ send_length = max(length, ETH_ZLEN);
+
/*
* We have two Tx slots available for use. Find the first free
* slot, and then perform some sanity checks. With two Tx bufs,
ei_local->irqlock = 0;
netif_stop_queue(dev);
outb_p(ENISR_ALL, e8390_base + EN0_IMR);
- spin_unlock(&ei_local->page_lock);
- enable_irq(dev->irq);
- ei_local->stat.tx_errors++;
- return 1;
+ spin_unlock_irqrestore(&ei_local->page_lock, flags);
+ dev->stats.tx_errors++;
+ return NETDEV_TX_BUSY;
}
/*
ei_local->irqlock = 0;
outb_p(ENISR_ALL, e8390_base + EN0_IMR);
- spin_unlock(&ei_local->page_lock);
- enable_irq(dev->irq);
+ spin_unlock_irqrestore(&ei_local->page_lock, flags);
dev_kfree_skb (skb);
- ei_local->stat.tx_bytes += send_length;
+ dev->stats.tx_bytes += send_length;
- return 0;
+ return NETDEV_TX_OK;
}
/**
* ax_interrupt - handle the interrupts from an 8390
* @irq: interrupt number
* @dev_id: a pointer to the net_device
- * @regs: unused
*
* Handle the ether interface interrupts. We pull packets from
* the 8390 via the card specific functions and fire them at the networking
ei_local->irqlock = 1;
/* !!Assumption!! -- we stay in page 0. Don't break this. */
- while ((interrupts = inb_p(e8390_base + EN0_ISR)) != 0
- && ++nr_serviced < MAX_SERVICE)
+ while ((interrupts = inb_p(e8390_base + EN0_ISR)) != 0 &&
+ ++nr_serviced < MAX_SERVICE)
{
if (!netif_running(dev) || (interrupts == 0xff)) {
if (ei_debug > 1)
if (interrupts & ENISR_COUNTERS)
{
- ei_local->stat.rx_frame_errors += inb_p(e8390_base + EN0_COUNTER0);
- ei_local->stat.rx_crc_errors += inb_p(e8390_base + EN0_COUNTER1);
- ei_local->stat.rx_missed_errors+= inb_p(e8390_base + EN0_COUNTER2);
+ dev->stats.rx_frame_errors += inb_p(e8390_base + EN0_COUNTER0);
+ dev->stats.rx_crc_errors += inb_p(e8390_base + EN0_COUNTER1);
+ dev->stats.rx_missed_errors+= inb_p(e8390_base + EN0_COUNTER2);
}
}
- if (interrupts && ei_debug)
+ if (interrupts && ei_debug > 3)
{
handled = 1;
if (nr_serviced >= MAX_SERVICE)
static void ei_tx_err(struct net_device *dev)
{
long e8390_base = dev->base_addr;
- struct ei_device *ei_local = (struct ei_device *) netdev_priv(dev);
unsigned char txsr = inb_p(e8390_base+EN0_TSR);
unsigned char tx_was_aborted = txsr & (ENTSR_ABT+ENTSR_FU);
ei_tx_intr(dev);
else
{
- ei_local->stat.tx_errors++;
- if (txsr & ENTSR_CRS) ei_local->stat.tx_carrier_errors++;
- if (txsr & ENTSR_CDH) ei_local->stat.tx_heartbeat_errors++;
- if (txsr & ENTSR_OWC) ei_local->stat.tx_window_errors++;
+ dev->stats.tx_errors++;
+ if (txsr & ENTSR_CRS) dev->stats.tx_carrier_errors++;
+ if (txsr & ENTSR_CDH) dev->stats.tx_heartbeat_errors++;
+ if (txsr & ENTSR_OWC) dev->stats.tx_window_errors++;
}
}
/* Minimize Tx latency: update the statistics after we restart TXing. */
if (status & ENTSR_COL)
- ei_local->stat.collisions++;
+ dev->stats.collisions++;
if (status & ENTSR_PTX)
- ei_local->stat.tx_packets++;
+ dev->stats.tx_packets++;
else
{
- ei_local->stat.tx_errors++;
+ dev->stats.tx_errors++;
if (status & ENTSR_ABT)
{
- ei_local->stat.tx_aborted_errors++;
- ei_local->stat.collisions += 16;
+ dev->stats.tx_aborted_errors++;
+ dev->stats.collisions += 16;
}
if (status & ENTSR_CRS)
- ei_local->stat.tx_carrier_errors++;
+ dev->stats.tx_carrier_errors++;
if (status & ENTSR_FU)
- ei_local->stat.tx_fifo_errors++;
+ dev->stats.tx_fifo_errors++;
if (status & ENTSR_CDH)
- ei_local->stat.tx_heartbeat_errors++;
+ dev->stats.tx_heartbeat_errors++;
if (status & ENTSR_OWC)
- ei_local->stat.tx_window_errors++;
+ dev->stats.tx_window_errors++;
}
netif_wake_queue(dev);
}
printk(KERN_DEBUG "%s: bogus packet size: %d, status=%#2x nxpg=%#2x.\n",
dev->name, rx_frame.count, rx_frame.status,
rx_frame.next);
- ei_local->stat.rx_errors++;
- ei_local->stat.rx_length_errors++;
+ dev->stats.rx_errors++;
+ dev->stats.rx_length_errors++;
}
else if ((pkt_stat & 0x0F) == ENRSR_RXOK)
{
if (ei_debug > 1)
printk(KERN_DEBUG "%s: Couldn't allocate a sk_buff of size %d.\n",
dev->name, pkt_len);
- ei_local->stat.rx_dropped++;
+ dev->stats.rx_dropped++;
break;
}
else
ei_block_input(dev, pkt_len, skb, current_offset + sizeof(rx_frame));
skb->protocol=eth_type_trans(skb,dev);
netif_rx(skb);
- dev->last_rx = jiffies;
- ei_local->stat.rx_packets++;
- ei_local->stat.rx_bytes += pkt_len;
+ dev->stats.rx_packets++;
+ dev->stats.rx_bytes += pkt_len;
if (pkt_stat & ENRSR_PHY)
- ei_local->stat.multicast++;
+ dev->stats.multicast++;
}
}
else
printk(KERN_DEBUG "%s: bogus packet: status=%#2x nxpg=%#2x size=%d\n",
dev->name, rx_frame.status, rx_frame.next,
rx_frame.count);
- ei_local->stat.rx_errors++;
+ dev->stats.rx_errors++;
/* NB: The NIC counts CRC, frame and missed errors. */
if (pkt_stat & ENRSR_FO)
- ei_local->stat.rx_fifo_errors++;
+ dev->stats.rx_fifo_errors++;
}
next_frame = rx_frame.next;
axnet_dev_t *info = PRIV(dev);
long e8390_base = dev->base_addr;
unsigned char was_txing, must_resend = 0;
- struct ei_device *ei_local = (struct ei_device *) netdev_priv(dev);
/*
* Record whether a Tx was in progress and then issue the
if (ei_debug > 1)
printk(KERN_DEBUG "%s: Receiver overrun.\n", dev->name);
- ei_local->stat.rx_over_errors++;
+ dev->stats.rx_over_errors++;
/*
* Wait a full Tx time (1.2ms) + some guard time, NS says 1.6ms total.
/* If the card is stopped, just return the present stats. */
if (!netif_running(dev))
- return &ei_local->stat;
+ return &dev->stats;
spin_lock_irqsave(&ei_local->page_lock,flags);
/* Read the counter registers, assuming we are in page 0. */
- ei_local->stat.rx_frame_errors += inb_p(ioaddr + EN0_COUNTER0);
- ei_local->stat.rx_crc_errors += inb_p(ioaddr + EN0_COUNTER1);
- ei_local->stat.rx_missed_errors+= inb_p(ioaddr + EN0_COUNTER2);
+ dev->stats.rx_frame_errors += inb_p(ioaddr + EN0_COUNTER0);
+ dev->stats.rx_crc_errors += inb_p(ioaddr + EN0_COUNTER1);
+ dev->stats.rx_missed_errors+= inb_p(ioaddr + EN0_COUNTER2);
spin_unlock_irqrestore(&ei_local->page_lock, flags);
- return &ei_local->stat;
+ return &dev->stats;
}
/*
spin_unlock_irqrestore(&dev_lock(dev), flags);
}
-/**
- * axdev_setup - init rest of 8390 device struct
- * @dev: network device structure to init
- *
- * Initialize the rest of the 8390 device structure. Do NOT __init
- * this, as it is used by 8390 based modular drivers too.
- */
-
-static void axdev_setup(struct net_device *dev)
-{
- struct ei_device *ei_local;
- if (ei_debug > 1)
- printk(version_8390);
-
- ei_local = (struct ei_device *)netdev_priv(dev);
- spin_lock_init(&ei_local->page_lock);
-
- dev->hard_start_xmit = &ei_start_xmit;
- dev->get_stats = get_stats;
- dev->set_multicast_list = &set_multicast_list;
-
- ether_setup(dev);
-}
-
/* This page of functions should be 8390 generic */
/* Follow National Semi's recommendations for initializing the "NIC". */
ei_local->tx1 = ei_local->tx2 = 0;
ei_local->txing = 0;
+ if (info->flags & IS_AX88790) /* select Internal PHY */
+ outb(0x10, e8390_base + AXNET_GPIO);
+
if (startp)
{
outb_p(0xff, e8390_base + EN0_ISR);
git://ftp.safe.ca / safe / jmp / linux-2.6 / blobdiff