*
* Many modifications, and currently maintained, by
* Philip Blundell <philb@gnu.org>
- * Added the Compaq LTE Alan Cox <alan@redhat.com>
- * Added MCA support Adam Fritzler <mid@auk.cx>
+ * Added the Compaq LTE Alan Cox <alan@lxorguk.ukuu.org.uk>
+ * Added MCA support Adam Fritzler
*
* Note - this driver is experimental still - it has problems on faster
* machines. Someone needs to sit down and go through it line by line with
* CU before submitting a packet for transmission, and then restarts it as soon
* as the process of handing the packet is complete. This is definitely an
* unnecessary slowdown if the card is running in 16-bit mode; therefore one
- * should detect 16-bit vs 8-bit mode from the EEPROM settings and act
+ * should detect 16-bit vs 8-bit mode from the EEPROM settings and act
* accordingly. In 8-bit mode with this bugfix I'm getting about 150 K/s for
* ftp's, which is significantly better than I get in DOS, so the overhead of
* stopping and restarting the CU with each transmit is not prohibitive in
#ifndef LOCKUP16
#define LOCKUP16 0
#endif
-
-#include <linux/config.h>
+
#include <linux/module.h>
#include <linux/kernel.h>
#include <linux/types.h>
#include <linux/netdevice.h>
#include <linux/etherdevice.h>
#include <linux/skbuff.h>
-#include <linux/slab.h>
#include <linux/mca-legacy.h>
#include <linux/spinlock.h>
#include <linux/bitops.h>
+#include <linux/jiffies.h>
#include <asm/system.h>
#include <asm/io.h>
struct net_local
{
- struct net_device_stats stats;
unsigned long last_tx; /* jiffies when last transmit started */
unsigned long init_time; /* jiffies when eexp_hw_init586 called */
unsigned short rx_first; /* first rx buf, same as RX_BUF_START */
/* 0x20 -- start of 82586 CU program */
#define CONF_LINK 0x20
- 0x0000,Cmd_Config,
+ 0x0000,Cmd_Config,
0x0032, /* link to next command */
0x080c, /* 12 bytes follow : fifo threshold=8 */
0x2e40, /* don't rx bad frames
*/
0x6000, /* default backoff method & priority
* interframe spacing = 0x60 */
- 0xf200, /* slot time=0x200
+ 0xf200, /* slot time=0x200
* max collision retry = 0xf */
#define CONF_PROMISC 0x2e
- 0x0000, /* no HDLC : normal CRC : enable broadcast
+ 0x0000, /* no HDLC : normal CRC : enable broadcast
* disable promiscuous/multicast modes */
0x003c, /* minimum frame length = 60 octets) */
0x0000,Cmd_MCast,
0x0076, /* link to next command */
#define CONF_NR_MULTICAST 0x44
- 0x0000, /* number of multicast addresses */
+ 0x0000, /* number of bytes in multicast address(es) */
#define CONF_MULTICAST 0x46
0x0000, 0x0000, 0x0000, /* some addresses */
0x0000, 0x0000, 0x0000,
};
/* bits 5-7 of the second POS register */
static char mca_irqmap[] = { 12, 9, 3, 4, 5, 10, 11, 15 };
-#endif
+#endif
/*
* Prototypes for Linux interface
static int eexp_open(struct net_device *dev);
static int eexp_close(struct net_device *dev);
static void eexp_timeout(struct net_device *dev);
-static struct net_device_stats *eexp_stats(struct net_device *dev);
-static int eexp_xmit(struct sk_buff *buf, struct net_device *dev);
+static netdev_tx_t eexp_xmit(struct sk_buff *buf,
+ struct net_device *dev);
-static irqreturn_t eexp_irq(int irq, void *dev_addr, struct pt_regs *regs);
+static irqreturn_t eexp_irq(int irq, void *dev_addr);
static void eexp_set_multicast(struct net_device *dev);
/*
int dev_irq = dev->irq;
int err;
- SET_MODULE_OWNER(dev);
-
dev->if_port = 0xff; /* not set */
#ifdef CONFIG_MCA_LEGACY
*/
while (slot != MCA_NOTFOUND) {
int pos0, pos1;
-
+
slot = mca_find_unused_adapter(0x628B, slot);
if (slot == MCA_NOTFOUND)
break;
ioaddr = mca_iomap[pos1&0xf];
dev->irq = mca_irqmap[(pos1>>4)&0x7];
-
+
/*
* XXX: Transciever selection is done
- * differently on the MCA version.
+ * differently on the MCA version.
* How to get it to select something
* other than external/AUI is currently
* unknown. This code is just for looks. -- ASF
if (!dev->irq || !irqrmap[dev->irq])
return -ENXIO;
- ret = request_irq(dev->irq,&eexp_irq,0,dev->name,dev);
- if (ret) return ret;
+ ret = request_irq(dev->irq, eexp_irq, 0, dev->name, dev);
+ if (ret)
+ return ret;
if (!request_region(ioaddr, EEXP_IO_EXTENT, "EtherExpress")) {
printk(KERN_WARNING "EtherExpress io port %x, is busy.\n"
, ioaddr+0xc000);
goto err_out4;
}
-
+
if (lp->width) {
printk("%s: forcing ASIC to 8-bit mode\n", dev->name);
outb(inb(dev->base_addr+Config)&~4, dev->base_addr+Config);
int irq = dev->irq;
netif_stop_queue(dev);
-
+
outb(SIRQ_dis|irqrmap[irq],ioaddr+SET_IRQ);
lp->started = 0;
scb_command(dev, SCB_CUsuspend|SCB_RUsuspend);
}
/*
- * Return interface stats
- */
-
-static struct net_device_stats *eexp_stats(struct net_device *dev)
-{
- struct net_local *lp = netdev_priv(dev);
-
- return &lp->stats;
-}
-
-/*
* This gets called when a higher level thinks we are broken. Check that
* nothing has become jammed in the CU.
*/
if (lp->started)
{
- if ((jiffies - dev->trans_start)>50)
+ if (time_after(jiffies, dev_trans_start(dev) + HZ/2))
{
if (lp->tx_link==lp->last_tx_restart)
{
}
else
{
- if ((jiffies-lp->init_time)>10)
+ if (time_after(jiffies, lp->init_time + 10))
{
unsigned short status = scb_status(dev);
printk(KERN_WARNING "%s: i82586 startup timed out, status %04x, resetting...\n",
unsigned long flags;
#endif
int status;
-
+
disable_irq(dev->irq);
/*
* Best would be to use synchronize_irq(); spin_lock() here
* lets make it work first..
*/
-
+
#ifdef CONFIG_SMP
spin_lock_irqsave(&lp->lock, flags);
#endif
printk(KERN_INFO "%s: transmit timed out, %s?\n", dev->name,
(SCB_complete(status)?"lost interrupt":
"board on fire"));
- lp->stats.tx_errors++;
+ dev->stats.tx_errors++;
lp->last_tx = jiffies;
if (!SCB_complete(status)) {
scb_command(dev, SCB_CUabort);
outb(0,dev->base_addr+SIGNAL_CA);
}
- netif_wake_queue(dev);
+ netif_wake_queue(dev);
#ifdef CONFIG_SMP
spin_unlock_irqrestore(&lp->lock, flags);
#endif
* Called to transmit a packet, or to allow us to right ourselves
* if the kernel thinks we've died.
*/
-static int eexp_xmit(struct sk_buff *buf, struct net_device *dev)
+static netdev_tx_t eexp_xmit(struct sk_buff *buf, struct net_device *dev)
{
- struct net_local *lp = netdev_priv(dev);
short length = buf->len;
#ifdef CONFIG_SMP
+ struct net_local *lp = netdev_priv(dev);
unsigned long flags;
#endif
#endif
if (buf->len < ETH_ZLEN) {
- buf = skb_padto(buf, ETH_ZLEN);
- if (buf == NULL)
- return 0;
+ if (skb_padto(buf, ETH_ZLEN))
+ return NETDEV_TX_OK;
length = ETH_ZLEN;
}
* Best would be to use synchronize_irq(); spin_lock() here
* lets make it work first..
*/
-
+
#ifdef CONFIG_SMP
spin_lock_irqsave(&lp->lock, flags);
#endif
-
+
{
unsigned short *data = (unsigned short *)buf->data;
- lp->stats.tx_bytes += length;
+ dev->stats.tx_bytes += length;
eexp_hw_tx_pio(dev,data,length);
}
spin_unlock_irqrestore(&lp->lock, flags);
#endif
enable_irq(dev->irq);
- return 0;
+ return NETDEV_TX_OK;
}
/*
* check to make sure we've not become wedged.
*/
-/*
- * Handle an EtherExpress interrupt
- * If we've finished initializing, start the RU and CU up.
- * If we've already started, reap tx buffers, handle any received packets,
- * check to make sure we've not become wedged.
- */
-
static unsigned short eexp_start_irq(struct net_device *dev,
unsigned short status)
{
outw(CONF_DIAG_RESULT & ~31, ioaddr + SM_PTR);
diag_status = inw(ioaddr + SHADOW(CONF_DIAG_RESULT));
if (diag_status & 1<<11) {
- printk(KERN_WARNING "%s: 82586 failed self-test\n",
+ printk(KERN_WARNING "%s: 82586 failed self-test\n",
dev->name);
} else if (!(diag_status & 1<<13)) {
printk(KERN_WARNING "%s: 82586 self-test failed to complete\n", dev->name);
tdr_status = inw(ioaddr + SHADOW(CONF_TDR_RESULT));
if (tdr_status & (TDR_SHORT|TDR_OPEN)) {
printk(KERN_WARNING "%s: TDR reports cable %s at %d tick%s\n", dev->name, (tdr_status & TDR_SHORT)?"short":"broken", tdr_status & TDR_TIME, ((tdr_status & TDR_TIME) != 1) ? "s" : "");
- }
+ }
else if (tdr_status & TDR_XCVRPROBLEM) {
printk(KERN_WARNING "%s: TDR reports transceiver problem\n", dev->name);
}
printk("%s: TDR is ga-ga (status %04x)\n", dev->name,
tdr_status);
}
-
+
lp->started |= STARTED_CU;
scb_wrcbl(dev, lp->tx_link);
/* if the RU isn't running, start it now */
ack_cmd |= SCB_CUstart | 0x2000;
}
- if ((dev->flags & IFF_UP) && !(lp->started & STARTED_RU) && SCB_RUstat(status)==4)
+ if ((dev->flags & IFF_UP) && !(lp->started & STARTED_RU) && SCB_RUstat(status)==4)
lp->started|=STARTED_RU;
return ack_cmd;
static void eexp_cmd_clear(struct net_device *dev)
{
unsigned long int oldtime = jiffies;
- while (scb_rdcmd(dev) && ((jiffies-oldtime)<10));
+ while (scb_rdcmd(dev) && (time_before(jiffies, oldtime + 10)));
if (scb_rdcmd(dev)) {
printk("%s: command didn't clear\n", dev->name);
}
}
-
-static irqreturn_t eexp_irq(int irq, void *dev_info, struct pt_regs *regs)
+
+static irqreturn_t eexp_irq(int dummy, void *dev_info)
{
struct net_device *dev = dev_info;
struct net_local *lp;
unsigned short ioaddr,status,ack_cmd;
unsigned short old_read_ptr, old_write_ptr;
- if (dev==NULL)
- {
- printk(KERN_WARNING "eexpress: irq %d for unknown device\n",
- irq);
- return IRQ_NONE;
- }
-
lp = netdev_priv(dev);
ioaddr = dev->base_addr;
old_read_ptr = inw(ioaddr+READ_PTR);
old_write_ptr = inw(ioaddr+WRITE_PTR);
- outb(SIRQ_dis|irqrmap[irq],ioaddr+SET_IRQ);
+ outb(SIRQ_dis|irqrmap[dev->irq], ioaddr+SET_IRQ);
-
status = scb_status(dev);
#if NET_DEBUG > 4
printk("%s: tx interrupt but no status\n", dev->name);
}
}
-
- if (SCB_rxdframe(status))
+
+ if (SCB_rxdframe(status))
eexp_hw_rx_pio(dev);
status = scb_status(dev);
} while (status & 0xc000);
- if (SCB_RUdead(status))
+ if (SCB_RUdead(status))
{
printk(KERN_WARNING "%s: RU stopped: status %04x\n",
dev->name,status);
outw(rbd+8, ioaddr+READ_PTR);
printk("[%04x]\n", inw(ioaddr+DATAPORT));
#endif
- lp->stats.rx_errors++;
+ dev->stats.rx_errors++;
#if 1
eexp_hw_rxinit(dev);
#else
scb_wrrfa(dev, lp->rx_buf_start);
scb_command(dev, SCB_RUstart);
outb(0,ioaddr+SIGNAL_CA);
- }
+ }
} else {
- if (status & 0x8000)
+ if (status & 0x8000)
ack_cmd = eexp_start_irq(dev, status);
else
ack_cmd = SCB_ack(status);
eexp_cmd_clear(dev);
- outb(SIRQ_en|irqrmap[irq],ioaddr+SET_IRQ);
+ outb(SIRQ_en|irqrmap[dev->irq], ioaddr+SET_IRQ);
-#if NET_DEBUG > 6
+#if NET_DEBUG > 6
printk("%s: leaving eexp_irq()\n", dev->name);
#endif
outw(old_read_ptr, ioaddr+READ_PTR);
outw(old_write_ptr, ioaddr+WRITE_PTR);
-
+
spin_unlock(&lp->lock);
return IRQ_HANDLED;
}
do {
unsigned short rfd_cmd, rx_next, pbuf, pkt_len;
-
+
outw(rx_block, ioaddr + READ_PTR);
status = inw(ioaddr + DATAPORT);
rfd_cmd = inw(ioaddr + DATAPORT);
rx_next = inw(ioaddr + DATAPORT);
pbuf = inw(ioaddr + DATAPORT);
-
+
outw(pbuf, ioaddr + READ_PTR);
pkt_len = inw(ioaddr + DATAPORT);
}
else if (pbuf!=rx_block+0x16)
{
- printk(KERN_WARNING "%s: rfd and rbd out of sync 0x%04x 0x%04x\n",
+ printk(KERN_WARNING "%s: rfd and rbd out of sync 0x%04x 0x%04x\n",
dev->name, rx_block+0x16, pbuf);
continue;
}
- else if ((pkt_len & 0xc000)!=0xc000)
+ else if ((pkt_len & 0xc000)!=0xc000)
{
printk(KERN_WARNING "%s: EOF or F not set on received buffer (%04x)\n",
dev->name, pkt_len & 0xc000);
continue;
}
- else if (!FD_OK(status))
+ else if (!FD_OK(status))
{
- lp->stats.rx_errors++;
+ dev->stats.rx_errors++;
if (FD_CRC(status))
- lp->stats.rx_crc_errors++;
+ dev->stats.rx_crc_errors++;
if (FD_Align(status))
- lp->stats.rx_frame_errors++;
+ dev->stats.rx_frame_errors++;
if (FD_Resrc(status))
- lp->stats.rx_fifo_errors++;
+ dev->stats.rx_fifo_errors++;
if (FD_DMA(status))
- lp->stats.rx_over_errors++;
+ dev->stats.rx_over_errors++;
if (FD_Short(status))
- lp->stats.rx_length_errors++;
+ dev->stats.rx_length_errors++;
}
else
{
if (skb == NULL)
{
printk(KERN_WARNING "%s: Memory squeeze, dropping packet\n",dev->name);
- lp->stats.rx_dropped++;
+ dev->stats.rx_dropped++;
break;
}
- skb->dev = dev;
skb_reserve(skb, 2);
outw(pbuf+10, ioaddr+READ_PTR);
insw(ioaddr+DATAPORT, skb_put(skb,pkt_len),(pkt_len+1)>>1);
skb->protocol = eth_type_trans(skb,dev);
netif_rx(skb);
- dev->last_rx = jiffies;
- lp->stats.rx_packets++;
- lp->stats.rx_bytes += pkt_len;
+ dev->stats.rx_packets++;
+ dev->stats.rx_bytes += pkt_len;
}
outw(rx_block, ioaddr+WRITE_PTR);
outw(0, ioaddr+DATAPORT);
if (LOCKUP16 || lp->width) {
/* Stop the CU so that there is no chance that it
jumps off to a bogus address while we are writing the
- pointer to the next transmit packet in 8-bit mode --
+ pointer to the next transmit packet in 8-bit mode --
this eliminates the "CU wedged" errors in 8-bit mode.
- (Zoltan Szilagyi 10-12-96) */
+ (Zoltan Szilagyi 10-12-96) */
scb_command(dev, SCB_CUsuspend);
outw(0xFFFF, ioaddr+SIGNAL_CA);
}
outw(lp->tx_head+0x16, ioaddr + DATAPORT);
outw(0, ioaddr + DATAPORT);
- outsw(ioaddr + DATAPORT, buf, (len+1)>>1);
+ outsw(ioaddr + DATAPORT, buf, (len+1)>>1);
outw(lp->tx_tail+0xc, ioaddr + WRITE_PTR);
outw(lp->tx_head, ioaddr + DATAPORT);
lp->tx_head += TX_BUF_SIZE;
if (lp->tx_head != lp->tx_reap)
netif_wake_queue(dev);
-
+
if (LOCKUP16 || lp->width) {
/* Restart the CU so that the packet can actually
be transmitted. (Zoltan Szilagyi 10-12-96) */
outw(0xFFFF, ioaddr+SIGNAL_CA);
}
- lp->stats.tx_packets++;
+ dev->stats.tx_packets++;
lp->last_tx = jiffies;
}
+static const struct net_device_ops eexp_netdev_ops = {
+ .ndo_open = eexp_open,
+ .ndo_stop = eexp_close,
+ .ndo_start_xmit = eexp_xmit,
+ .ndo_set_multicast_list = eexp_set_multicast,
+ .ndo_tx_timeout = eexp_timeout,
+ .ndo_change_mtu = eth_change_mtu,
+ .ndo_set_mac_address = eth_mac_addr,
+ .ndo_validate_addr = eth_validate_addr,
+};
+
/*
* Sanity check the suspected EtherExpress card
* Read hardware address, reset card, size memory and initialize buffer
- * memory pointers. These are held in dev->priv, in case someone has more
+ * memory pointers. These are held in netdev_priv(), in case someone has more
* than one card in a machine.
*/
/* Standard Address or Compaq LTE Address */
if (!((hw_addr[2]==0x00aa && ((hw_addr[1] & 0xff00)==0x0000)) ||
- (hw_addr[2]==0x0080 && ((hw_addr[1] & 0xff00)==0x5F00))))
+ (hw_addr[2]==0x0080 && ((hw_addr[1] & 0xff00)==0x5F00))))
{
printk(" rejected: invalid address %04x%04x%04x\n",
hw_addr[2],hw_addr[1],hw_addr[0]);
memset(lp, 0, sizeof(struct net_local));
spin_lock_init(&lp->lock);
- printk("(IRQ %d, %s connector, %d-bit bus", dev->irq,
+ printk("(IRQ %d, %s connector, %d-bit bus", dev->irq,
eexp_ifmap[dev->if_port], buswidth?8:16);
-
+
if (!request_region(dev->base_addr + 0x300e, 1, "EtherExpress"))
return -EBUSY;
eexp_hw_set_interface(dev);
-
+
release_region(dev->base_addr + 0x300e, 1);
-
+
/* Find out how much RAM we have on the card */
outw(0, dev->base_addr + WRITE_PTR);
for (i = 0; i < 32768; i++)
lp->rx_buf_start = TX_BUF_START + (lp->num_tx_bufs*TX_BUF_SIZE);
lp->width = buswidth;
- dev->open = eexp_open;
- dev->stop = eexp_close;
- dev->hard_start_xmit = eexp_xmit;
- dev->get_stats = eexp_stats;
- dev->set_multicast_list = &eexp_set_multicast;
- dev->tx_timeout = eexp_timeout;
+ dev->netdev_ops = &eexp_netdev_ops;
dev->watchdog_timeo = 2*HZ;
return register_netdev(dev);
else
{
lp->last_tx_restart = 0;
- lp->stats.collisions += Stat_NoColl(status);
+ dev->stats.collisions += Stat_NoColl(status);
if (!Stat_OK(status))
{
char *whatsup = NULL;
- lp->stats.tx_errors++;
- if (Stat_Abort(status))
- lp->stats.tx_aborted_errors++;
+ dev->stats.tx_errors++;
+ if (Stat_Abort(status))
+ dev->stats.tx_aborted_errors++;
if (Stat_TNoCar(status)) {
whatsup = "aborted, no carrier";
- lp->stats.tx_carrier_errors++;
+ dev->stats.tx_carrier_errors++;
}
if (Stat_TNoCTS(status)) {
whatsup = "aborted, lost CTS";
- lp->stats.tx_carrier_errors++;
+ dev->stats.tx_carrier_errors++;
}
if (Stat_TNoDMA(status)) {
whatsup = "FIFO underran";
- lp->stats.tx_fifo_errors++;
+ dev->stats.tx_fifo_errors++;
}
if (Stat_TXColl(status)) {
whatsup = "aborted, too many collisions";
- lp->stats.tx_aborted_errors++;
+ dev->stats.tx_aborted_errors++;
}
if (whatsup)
printk(KERN_INFO "%s: transmit %s\n",
dev->name, whatsup);
}
else
- lp->stats.tx_packets++;
+ dev->stats.tx_packets++;
}
if (tx_block == TX_BUF_START+((lp->num_tx_bufs-1)*TX_BUF_SIZE))
lp->tx_reap = tx_block = TX_BUF_START;
/* Close Rx frame descriptor ring */
outw(lp->rx_last + 4, ioaddr+WRITE_PTR);
outw(lp->rx_first, ioaddr+DATAPORT);
-
+
/* Close Rx buffer descriptor ring */
outw(lp->rx_last + 0x16 + 2, ioaddr+WRITE_PTR);
outw(lp->rx_first + 0x16, ioaddr+DATAPORT);
-
+
}
/*
outw(0x0000, ioaddr + 0x800c);
outw(0x0000, ioaddr + 0x800e);
- for (i = 0; i < (sizeof(start_code)); i+=32) {
+ for (i = 0; i < ARRAY_SIZE(start_code) * 2; i+=32) {
int j;
outw(i, ioaddr + SM_PTR);
- for (j = 0; j < 16; j+=2)
+ for (j = 0; j < 16 && (i+j)/2 < ARRAY_SIZE(start_code); j+=2)
outw(start_code[(i+j)/2],
ioaddr+0x4000+j);
- for (j = 0; j < 16; j+=2)
+ for (j = 0; j < 16 && (i+j+16)/2 < ARRAY_SIZE(start_code); j+=2)
outw(start_code[(i+j+16)/2],
ioaddr+0x8000+j);
}
/* Do we want promiscuous mode or multicast? */
outw(CONF_PROMISC & ~31, ioaddr+SM_PTR);
i = inw(ioaddr+SHADOW(CONF_PROMISC));
- outw((dev->flags & IFF_PROMISC)?(i|1):(i & ~1),
+ outw((dev->flags & IFF_PROMISC)?(i|1):(i & ~1),
ioaddr+SHADOW(CONF_PROMISC));
lp->was_promisc = dev->flags & IFF_PROMISC;
#if 0
/* Write our hardware address */
outw(CONF_HWADDR & ~31, ioaddr+SM_PTR);
outw(((unsigned short *)dev->dev_addr)[0], ioaddr+SHADOW(CONF_HWADDR));
- outw(((unsigned short *)dev->dev_addr)[1],
+ outw(((unsigned short *)dev->dev_addr)[1],
ioaddr+SHADOW(CONF_HWADDR+2));
outw(((unsigned short *)dev->dev_addr)[2],
ioaddr+SHADOW(CONF_HWADDR+4));
#if NET_DEBUG > 6
printk("%s: leaving eexp_hw_init586()\n", dev->name);
#endif
- return;
}
static void eexp_setup_filter(struct net_device *dev)
{
- struct dev_mc_list *dmi = dev->mc_list;
+ struct netdev_hw_addr *ha;
unsigned short ioaddr = dev->base_addr;
- int count = dev->mc_count;
+ int count = netdev_mc_count(dev);
int i;
if (count > 8) {
printk(KERN_INFO "%s: too many multicast addresses (%d)\n",
dev->name, count);
count = 8;
}
-
+
outw(CONF_NR_MULTICAST & ~31, ioaddr+SM_PTR);
- outw(count, ioaddr+SHADOW(CONF_NR_MULTICAST));
- for (i = 0; i < count; i++) {
- unsigned short *data = (unsigned short *)dmi->dmi_addr;
- if (!dmi) {
- printk(KERN_INFO "%s: too few multicast addresses\n", dev->name);
+ outw(6*count, ioaddr+SHADOW(CONF_NR_MULTICAST));
+ i = 0;
+ netdev_for_each_mc_addr(ha, dev) {
+ unsigned short *data = (unsigned short *) ha->addr;
+
+ if (i == count)
break;
- }
- if (dmi->dmi_addrlen != ETH_ALEN) {
- printk(KERN_INFO "%s: invalid multicast address length given.\n", dev->name);
- continue;
- }
outw((CONF_MULTICAST+(6*i)) & ~31, ioaddr+SM_PTR);
outw(data[0], ioaddr+SHADOW(CONF_MULTICAST+(6*i)));
outw((CONF_MULTICAST+(6*i)+2) & ~31, ioaddr+SM_PTR);
outw(data[1], ioaddr+SHADOW(CONF_MULTICAST+(6*i)+2));
outw((CONF_MULTICAST+(6*i)+4) & ~31, ioaddr+SM_PTR);
outw(data[2], ioaddr+SHADOW(CONF_MULTICAST+(6*i)+4));
+ i++;
}
}
}
if (!(dev->flags & IFF_PROMISC)) {
eexp_setup_filter(dev);
- if (lp->old_mc_count != dev->mc_count) {
+ if (lp->old_mc_count != netdev_mc_count(dev)) {
kick = 1;
- lp->old_mc_count = dev->mc_count;
+ lp->old_mc_count = netdev_mc_count(dev);
}
}
if (kick) {
#endif
oj = jiffies;
while ((SCB_CUstat(scb_status(dev)) == 2) &&
- ((jiffies-oj) < 2000));
+ (time_before(jiffies, oj + 2000)));
if (SCB_CUstat(scb_status(dev)) == 2)
printk("%s: warning, CU didn't stop\n", dev->name);
lp->started &= ~(STARTED_CU);
* are specified, we verify and then use them. If no parameters are given, we
* autoprobe for one card only.
*/
-int init_module(void)
+int __init init_module(void)
{
struct net_device *dev;
int this_dev, found = 0;
return -ENXIO;
}
-void cleanup_module(void)
+void __exit cleanup_module(void)
{
int this_dev;
git://ftp.safe.ca / safe / jmp / linux-2.6 / blobdiff