Minki/linux
1
0
Fork 1
mirror of https://github.com/torvalds/linux.git synced 2024-12-30 06:41:43 +00:00
Code Issues Packages Projects Releases Wiki Activity

8390 : Replace ei_debug with msg_enable/NETIF_MSG_* feature

Browse Source 
Removed the shared ei_debug variable. Replaced it by adding u32 msg_enable to
the private struct ei_device. Now each 8390 ethernet instance has a per-device
logging variable.

Changed older style printk() calls to more canonical forms.

Tested on: ne, ne2k-pci, smc-ultra, and wd hardware.

V4.0
- Substituted pr_info() and pr_debug() for printk() KERN_INFO and KERN_DEBUG

V3.0
- Checked for cases where pr_cont() was most appropriate choice.
- Changed module parameter from 'debug' to 'msg_enable' because debug was
no longer the best description.

V2.0
- Changed netif_msg_(drv|probe|ifdown|rx_err|tx_err|tx_queued|intr|rx_status|hw)
to netif_(dbg|info|warn|err) where possible.

Signed-off-by: Matthew Whitehead <tedheadster@gmail.com>
Signed-off-by: David S. Miller <davem@davemloft.net>
This commit is contained in:
Matthew Whitehead 2013-12-11 17:00:59 -05:00 committed by David S. Miller
parent 7e98056964
commit c45f812f02
16 changed files with 426 additions and 302 deletions
Show Stats Download Patch File Download Diff File Expand all files Collapse all files

7
drivers/net/ethernet/8390/8390.h
View File

@ -21,12 +21,6 @@ struct e8390_pkt_hdr {
unsigned short count; /* header + packet length in bytes */ unsigned short count; /* header + packet length in bytes */
}; };
#ifdef notdef
extern int ei_debug;
#else
#define ei_debug 1
#endif
#ifdef CONFIG_NET_POLL_CONTROLLER #ifdef CONFIG_NET_POLL_CONTROLLER
void ei_poll(struct net_device *dev); void ei_poll(struct net_device *dev);
void eip_poll(struct net_device *dev); void eip_poll(struct net_device *dev);
@ -99,6 +93,7 @@ struct ei_device {
u32 *reg_offset; /* Register mapping table */ u32 *reg_offset; /* Register mapping table */
spinlock_t page_lock; /* Page register locks */ spinlock_t page_lock; /* Page register locks */
unsigned long priv; /* Private field to store bus IDs etc. */ unsigned long priv; /* Private field to store bus IDs etc. */
u32 msg_enable; /* debug message level */
#ifdef AX88796_PLATFORM #ifdef AX88796_PLATFORM
unsigned char rxcr_base; /* default value for RXCR */ unsigned char rxcr_base; /* default value for RXCR */
#endif #endif

62
drivers/net/ethernet/8390/apne.c
View File

@ -116,9 +116,15 @@ static const char version[] =
static int apne_owned; /* signal if card already owned */ static int apne_owned; /* signal if card already owned */
static u32 apne_msg_enable;
module_param_named(msg_enable, apne_msg_enable, uint, (S_IRUSR|S_IRGRP|S_IROTH));
MODULE_PARM_DESC(msg_enable, "Debug message level (see linux/netdevice.h for bitmap)");
struct net_device * __init apne_probe(int unit) struct net_device * __init apne_probe(int unit)
{ {
struct net_device *dev; struct net_device *dev;
struct ei_device *ei_local;
#ifndef MANUAL_CONFIG #ifndef MANUAL_CONFIG
char tuple[8]; char tuple[8];
#endif #endif
@ -133,11 +139,11 @@ struct net_device * __init apne_probe(int unit)
if ( !(AMIGAHW_PRESENT(PCMCIA)) ) if ( !(AMIGAHW_PRESENT(PCMCIA)) )
return ERR_PTR(-ENODEV); return ERR_PTR(-ENODEV);
printk("Looking for PCMCIA ethernet card : "); pr_info("Looking for PCMCIA ethernet card : ");
/* check if a card is inserted */ /* check if a card is inserted */
if (!(PCMCIA_INSERTED)) { if (!(PCMCIA_INSERTED)) {
printk("NO PCMCIA card inserted\n"); pr_cont("NO PCMCIA card inserted\n");
return ERR_PTR(-ENODEV); return ERR_PTR(-ENODEV);
} }
@ -148,6 +154,8 @@ struct net_device * __init apne_probe(int unit)
sprintf(dev->name, "eth%d", unit); sprintf(dev->name, "eth%d", unit);
netdev_boot_setup_check(dev); netdev_boot_setup_check(dev);
} }
ei_local = netdev_priv(dev);
ei_local->msg_enable = apne_msg_enable;
/* disable pcmcia irq for readtuple */ /* disable pcmcia irq for readtuple */
pcmcia_disable_irq(); pcmcia_disable_irq();
@ -155,14 +163,14 @@ struct net_device * __init apne_probe(int unit)
#ifndef MANUAL_CONFIG #ifndef MANUAL_CONFIG
if ((pcmcia_copy_tuple(CISTPL_FUNCID, tuple, 8) < 3) || if ((pcmcia_copy_tuple(CISTPL_FUNCID, tuple, 8) < 3) ||
(tuple[2] != CISTPL_FUNCID_NETWORK)) { (tuple[2] != CISTPL_FUNCID_NETWORK)) {
printk("not an ethernet card\n"); pr_cont("not an ethernet card\n");
/* XXX: shouldn't we re-enable irq here? */ /* XXX: shouldn't we re-enable irq here? */
free_netdev(dev); free_netdev(dev);
return ERR_PTR(-ENODEV); return ERR_PTR(-ENODEV);
} }
#endif #endif
printk("ethernet PCMCIA card inserted\n"); pr_cont("ethernet PCMCIA card inserted\n");
if (!init_pcmcia()) { if (!init_pcmcia()) {
/* XXX: shouldn't we re-enable irq here? */ /* XXX: shouldn't we re-enable irq here? */
@ -204,11 +212,12 @@ static int __init apne_probe1(struct net_device *dev, int ioaddr)
int neX000, ctron; int neX000, ctron;
#endif #endif
static unsigned version_printed; static unsigned version_printed;
struct ei_device *ei_local = netdev_priv(dev);
if (ei_debug && version_printed++ == 0) if ((apne_msg_enable & NETIF_MSG_DRV) && (version_printed++ == 0))
printk(version); netdev_info(dev, version);
printk("PCMCIA NE*000 ethercard probe"); netdev_info(dev, "PCMCIA NE*000 ethercard probe");
/* Reset card. Who knows what dain-bramaged state it was left in. */ /* Reset card. Who knows what dain-bramaged state it was left in. */
{ unsigned long reset_start_time = jiffies; { unsigned long reset_start_time = jiffies;
@ -217,7 +226,7 @@ static int __init apne_probe1(struct net_device *dev, int ioaddr)
while ((inb(ioaddr + NE_EN0_ISR) & ENISR_RESET) == 0) while ((inb(ioaddr + NE_EN0_ISR) & ENISR_RESET) == 0)
if (time_after(jiffies, reset_start_time + 2*HZ/100)) { if (time_after(jiffies, reset_start_time + 2*HZ/100)) {
printk(" not found (no reset ack).\n"); pr_cont(" not found (no reset ack).\n");
return -ENODEV; return -ENODEV;
} }
@ -288,7 +297,7 @@ static int __init apne_probe1(struct net_device *dev, int ioaddr)
start_page = 0x01; start_page = 0x01;
stop_page = (wordlength == 2) ? 0x40 : 0x20; stop_page = (wordlength == 2) ? 0x40 : 0x20;
} else { } else {
printk(" not found.\n"); pr_cont(" not found.\n");
return -ENXIO; return -ENXIO;
} }
@ -320,9 +329,9 @@ static int __init apne_probe1(struct net_device *dev, int ioaddr)
for (i = 0; i < ETH_ALEN; i++) for (i = 0; i < ETH_ALEN; i++)
dev->dev_addr[i] = SA_prom[i]; dev->dev_addr[i] = SA_prom[i];
printk(" %pM\n", dev->dev_addr); pr_cont(" %pM\n", dev->dev_addr);
printk("%s: %s found.\n", dev->name, name); netdev_info(dev, "%s found.\n", name);
ei_status.name = name; ei_status.name = name;
ei_status.tx_start_page = start_page; ei_status.tx_start_page = start_page;
@ -352,10 +361,11 @@ static void
apne_reset_8390(struct net_device *dev) apne_reset_8390(struct net_device *dev)
{ {
unsigned long reset_start_time = jiffies; unsigned long reset_start_time = jiffies;
struct ei_device *ei_local = netdev_priv(dev);
init_pcmcia(); init_pcmcia();
if (ei_debug > 1) printk("resetting the 8390 t=%ld...", jiffies); netif_dbg(ei_local, hw, dev, "resetting the 8390 t=%ld...\n", jiffies);
outb(inb(NE_BASE + NE_RESET), NE_BASE + NE_RESET); outb(inb(NE_BASE + NE_RESET), NE_BASE + NE_RESET);
@ -365,8 +375,8 @@ apne_reset_8390(struct net_device *dev)
/* This check _should_not_ be necessary, omit eventually. */ /* This check _should_not_ be necessary, omit eventually. */
while ((inb(NE_BASE+NE_EN0_ISR) & ENISR_RESET) == 0) while ((inb(NE_BASE+NE_EN0_ISR) & ENISR_RESET) == 0)
if (time_after(jiffies, reset_start_time + 2*HZ/100)) { if (time_after(jiffies, reset_start_time + 2*HZ/100)) {
printk("%s: ne_reset_8390() did not complete.\n", dev->name); netdev_err(dev, "ne_reset_8390() did not complete.\n");
break; break;
} }
outb(ENISR_RESET, NE_BASE + NE_EN0_ISR); /* Ack intr. */ outb(ENISR_RESET, NE_BASE + NE_EN0_ISR); /* Ack intr. */
} }
@ -386,9 +396,9 @@ apne_get_8390_hdr(struct net_device *dev, struct e8390_pkt_hdr *hdr, int ring_pa
/* This *shouldn't* happen. If it does, it's the last thing you'll see */ /* This *shouldn't* happen. If it does, it's the last thing you'll see */
if (ei_status.dmaing) { if (ei_status.dmaing) {
printk("%s: DMAing conflict in ne_get_8390_hdr " netdev_err(dev, "DMAing conflict in ne_get_8390_hdr "
"[DMAstat:%d][irqlock:%d][intr:%d].\n", "[DMAstat:%d][irqlock:%d][intr:%d].\n",
dev->name, ei_status.dmaing, ei_status.irqlock, dev->irq); ei_status.dmaing, ei_status.irqlock, dev->irq);
return; return;
} }
@ -433,9 +443,9 @@ apne_block_input(struct net_device *dev, int count, struct sk_buff *skb, int rin
/* This *shouldn't* happen. If it does, it's the last thing you'll see */ /* This *shouldn't* happen. If it does, it's the last thing you'll see */
if (ei_status.dmaing) { if (ei_status.dmaing) {
printk("%s: DMAing conflict in ne_block_input " netdev_err(dev, "DMAing conflict in ne_block_input "
"[DMAstat:%d][irqlock:%d][intr:%d].\n", "[DMAstat:%d][irqlock:%d][intr:%d].\n",
dev->name, ei_status.dmaing, ei_status.irqlock, dev->irq); ei_status.dmaing, ei_status.irqlock, dev->irq);
return; return;
} }
ei_status.dmaing |= 0x01; ei_status.dmaing |= 0x01;
@ -481,9 +491,9 @@ apne_block_output(struct net_device *dev, int count,
/* This *shouldn't* happen. If it does, it's the last thing you'll see */ /* This *shouldn't* happen. If it does, it's the last thing you'll see */
if (ei_status.dmaing) { if (ei_status.dmaing) {
printk("%s: DMAing conflict in ne_block_output." netdev_err(dev, "DMAing conflict in ne_block_output."
"[DMAstat:%d][irqlock:%d][intr:%d]\n", "[DMAstat:%d][irqlock:%d][intr:%d]\n",
dev->name, ei_status.dmaing, ei_status.irqlock, dev->irq); ei_status.dmaing, ei_status.irqlock, dev->irq);
return; return;
} }
ei_status.dmaing |= 0x01; ei_status.dmaing |= 0x01;
@ -513,7 +523,7 @@ apne_block_output(struct net_device *dev, int count,
while ((inb(NE_BASE + NE_EN0_ISR) & ENISR_RDC) == 0) while ((inb(NE_BASE + NE_EN0_ISR) & ENISR_RDC) == 0)
if (time_after(jiffies, dma_start + 2*HZ/100)) { /* 20ms */ if (time_after(jiffies, dma_start + 2*HZ/100)) { /* 20ms */
printk("%s: timeout waiting for Tx RDC.\n", dev->name); netdev_warn(dev, "timeout waiting for Tx RDC.\n");
apne_reset_8390(dev); apne_reset_8390(dev);
NS8390_init(dev,1); NS8390_init(dev,1);
break; break;
@ -536,8 +546,8 @@ static irqreturn_t apne_interrupt(int irq, void *dev_id)
pcmcia_ack_int(pcmcia_intreq); pcmcia_ack_int(pcmcia_intreq);
return IRQ_NONE; return IRQ_NONE;
} }
if (ei_debug > 3) if (apne_msg_enable & NETIF_MSG_INTR)
printk("pcmcia intreq = %x\n", pcmcia_intreq); pr_debug("pcmcia intreq = %x\n", pcmcia_intreq);
pcmcia_disable_irq(); /* to get rid of the sti() within ei_interrupt */ pcmcia_disable_irq(); /* to get rid of the sti() within ei_interrupt */
ei_interrupt(irq, dev_id); ei_interrupt(irq, dev_id);
pcmcia_ack_int(pcmcia_get_intreq()); pcmcia_ack_int(pcmcia_get_intreq());

22
drivers/net/ethernet/8390/ax88796.c
View File

@ -78,6 +78,8 @@ static unsigned char version[] = "ax88796.c: Copyright 2005,2007 Simtec Electron
#define AX_GPOC_PPDSET BIT(6) #define AX_GPOC_PPDSET BIT(6)
static u32 ax_msg_enable;
/* device private data */ /* device private data */
struct ax_device { struct ax_device {
@ -147,8 +149,7 @@ static void ax_reset_8390(struct net_device *dev)
unsigned long reset_start_time = jiffies; unsigned long reset_start_time = jiffies;
void __iomem *addr = (void __iomem *)dev->base_addr; void __iomem *addr = (void __iomem *)dev->base_addr;
if (ei_debug > 1) netif_dbg(ei_local, hw, dev, "resetting the 8390 t=%ld...\n", jiffies);
netdev_dbg(dev, "resetting the 8390 t=%ld\n", jiffies);
ei_outb(ei_inb(addr + NE_RESET), addr + NE_RESET); ei_outb(ei_inb(addr + NE_RESET), addr + NE_RESET);
@ -496,12 +497,28 @@ static int ax_set_settings(struct net_device *dev, struct ethtool_cmd *cmd)
return phy_ethtool_sset(phy_dev, cmd); return phy_ethtool_sset(phy_dev, cmd);
} }
static u32 ax_get_msglevel(struct net_device *dev)
{
struct ei_device *ei_local = netdev_priv(dev);
return ei_local->msg_enable;
}
static void ax_set_msglevel(struct net_device *dev, u32 v)
{
struct ei_device *ei_local = netdev_priv(dev);
ei_local->msg_enable = v;
}
static const struct ethtool_ops ax_ethtool_ops = { static const struct ethtool_ops ax_ethtool_ops = {
.get_drvinfo = ax_get_drvinfo, .get_drvinfo = ax_get_drvinfo,
.get_settings = ax_get_settings, .get_settings = ax_get_settings,
.set_settings = ax_set_settings, .set_settings = ax_set_settings,
.get_link = ethtool_op_get_link, .get_link = ethtool_op_get_link,
.get_ts_info = ethtool_op_get_ts_info, .get_ts_info = ethtool_op_get_ts_info,
.get_msglevel = ax_get_msglevel,
.set_msglevel = ax_set_msglevel,
}; };
#ifdef CONFIG_AX88796_93CX6 #ifdef CONFIG_AX88796_93CX6
@ -763,6 +780,7 @@ static int ax_init_dev(struct net_device *dev)
ei_local->block_output = &ax_block_output; ei_local->block_output = &ax_block_output;
ei_local->get_8390_hdr = &ax_get_8390_hdr; ei_local->get_8390_hdr = &ax_get_8390_hdr;
ei_local->priv = 0; ei_local->priv = 0;
ei_local->msg_enable = ax_msg_enable;
dev->netdev_ops = &ax_netdev_ops; dev->netdev_ops = &ax_netdev_ops;
dev->ethtool_ops = &ax_ethtool_ops; dev->ethtool_ops = &ax_ethtool_ops;

119
drivers/net/ethernet/8390/axnet_cs.c
View File

@ -105,6 +105,7 @@ static void AX88190_init(struct net_device *dev, int startp);
static int ax_open(struct net_device *dev); static int ax_open(struct net_device *dev);
static int ax_close(struct net_device *dev); static int ax_close(struct net_device *dev);
static irqreturn_t ax_interrupt(int irq, void *dev_id); static irqreturn_t ax_interrupt(int irq, void *dev_id);
static u32 axnet_msg_enable;
/*====================================================================*/ /*====================================================================*/
@ -152,6 +153,7 @@ static int axnet_probe(struct pcmcia_device *link)
return -ENOMEM; return -ENOMEM;
ei_local = netdev_priv(dev); ei_local = netdev_priv(dev);
ei_local->msg_enable = axnet_msg_enable;
spin_lock_init(&ei_local->page_lock); spin_lock_init(&ei_local->page_lock);
info = PRIV(dev); info = PRIV(dev);
@ -650,11 +652,12 @@ static void block_input(struct net_device *dev, int count,
struct sk_buff *skb, int ring_offset) struct sk_buff *skb, int ring_offset)
{ {
unsigned int nic_base = dev->base_addr; unsigned int nic_base = dev->base_addr;
struct ei_device *ei_local = netdev_priv(dev);
int xfer_count = count; int xfer_count = count;
char *buf = skb->data; char *buf = skb->data;
if ((ei_debug > 4) && (count != 4)) if ((netif_msg_rx_status(ei_local)) && (count != 4))
pr_debug("%s: [bi=%d]\n", dev->name, count+4); netdev_dbg(dev, "[bi=%d]\n", count+4);
outb_p(ring_offset & 0xff, nic_base + EN0_RSARLO); outb_p(ring_offset & 0xff, nic_base + EN0_RSARLO);
outb_p(ring_offset >> 8, nic_base + EN0_RSARHI); outb_p(ring_offset >> 8, nic_base + EN0_RSARHI);
outb_p(E8390_RREAD+E8390_START, nic_base + AXNET_CMD); outb_p(E8390_RREAD+E8390_START, nic_base + AXNET_CMD);
@ -810,11 +813,6 @@ module_pcmcia_driver(axnet_cs_driver);
#define ei_block_input (ei_local->block_input) #define ei_block_input (ei_local->block_input)
#define ei_get_8390_hdr (ei_local->get_8390_hdr) #define ei_get_8390_hdr (ei_local->get_8390_hdr)
/* use 0 for production, 1 for verification, >2 for debug */
#ifndef ei_debug
int ei_debug = 1;
#endif
/* Index to functions. */ /* Index to functions. */
static void ei_tx_intr(struct net_device *dev); static void ei_tx_intr(struct net_device *dev);
static void ei_tx_err(struct net_device *dev); static void ei_tx_err(struct net_device *dev);
@ -925,11 +923,10 @@ static void axnet_tx_timeout(struct net_device *dev)
isr = inb(e8390_base+EN0_ISR); isr = inb(e8390_base+EN0_ISR);
spin_unlock_irqrestore(&ei_local->page_lock, flags); spin_unlock_irqrestore(&ei_local->page_lock, flags);
netdev_printk(KERN_DEBUG, dev, netdev_dbg(dev, "Tx timed out, %s TSR=%#2x, ISR=%#2x, t=%d.\n",
"Tx timed out, %s TSR=%#2x, ISR=%#2x, t=%d.\n", (txsr & ENTSR_ABT) ? "excess collisions." :
(txsr & ENTSR_ABT) ? "excess collisions." : (isr) ? "lost interrupt?" : "cable problem?",
(isr) ? "lost interrupt?" : "cable problem?", txsr, isr, tickssofar);
txsr, isr, tickssofar);
if (!isr && !dev->stats.tx_packets) if (!isr && !dev->stats.tx_packets)
{ {
@ -998,29 +995,30 @@ static netdev_tx_t axnet_start_xmit(struct sk_buff *skb,
{ {
output_page = ei_local->tx_start_page; output_page = ei_local->tx_start_page;
ei_local->tx1 = send_length; ei_local->tx1 = send_length;
if (ei_debug && ei_local->tx2 > 0) if ((netif_msg_tx_queued(ei_local)) &&
netdev_printk(KERN_DEBUG, dev, ei_local->tx2 > 0)
"idle transmitter tx2=%d, lasttx=%d, txing=%d\n", netdev_dbg(dev,
ei_local->tx2, ei_local->lasttx, "idle transmitter tx2=%d, lasttx=%d, txing=%d\n",
ei_local->txing); ei_local->tx2, ei_local->lasttx,
ei_local->txing);
} }
else if (ei_local->tx2 == 0) else if (ei_local->tx2 == 0)
{ {
output_page = ei_local->tx_start_page + TX_PAGES/2; output_page = ei_local->tx_start_page + TX_PAGES/2;
ei_local->tx2 = send_length; ei_local->tx2 = send_length;
if (ei_debug && ei_local->tx1 > 0) if ((netif_msg_tx_queued(ei_local)) &&
netdev_printk(KERN_DEBUG, dev, ei_local->tx1 > 0)
"idle transmitter, tx1=%d, lasttx=%d, txing=%d\n", netdev_dbg(dev,
ei_local->tx1, ei_local->lasttx, "idle transmitter, tx1=%d, lasttx=%d, txing=%d\n",
ei_local->txing); ei_local->tx1, ei_local->lasttx,
ei_local->txing);
} }
else else
{ /* We should never get here. */ { /* We should never get here. */
if (ei_debug) netif_dbg(ei_local, tx_err, dev,
netdev_printk(KERN_DEBUG, dev, "No Tx buffers free! tx1=%d tx2=%d last=%d\n",
"No Tx buffers free! tx1=%d tx2=%d last=%d\n", ei_local->tx1, ei_local->tx2,
ei_local->tx1, ei_local->tx2, ei_local->lasttx);
ei_local->lasttx);
ei_local->irqlock = 0; ei_local->irqlock = 0;
netif_stop_queue(dev); netif_stop_queue(dev);
outb_p(ENISR_ALL, e8390_base + EN0_IMR); outb_p(ENISR_ALL, e8390_base + EN0_IMR);
@ -1124,10 +1122,9 @@ static irqreturn_t ax_interrupt(int irq, void *dev_id)
spin_unlock_irqrestore(&ei_local->page_lock, flags); spin_unlock_irqrestore(&ei_local->page_lock, flags);
return IRQ_NONE; return IRQ_NONE;
} }
if (ei_debug > 3) netif_dbg(ei_local, intr, dev, "interrupt(isr=%#2.2x)\n",
netdev_printk(KERN_DEBUG, dev, "interrupt(isr=%#2.2x)\n", inb_p(e8390_base + EN0_ISR));
inb_p(e8390_base + EN0_ISR));
outb_p(0x00, e8390_base + EN0_ISR); outb_p(0x00, e8390_base + EN0_ISR);
ei_local->irqlock = 1; ei_local->irqlock = 1;
@ -1137,9 +1134,8 @@ static irqreturn_t ax_interrupt(int irq, void *dev_id)
++nr_serviced < MAX_SERVICE) ++nr_serviced < MAX_SERVICE)
{ {
if (!netif_running(dev) || (interrupts == 0xff)) { if (!netif_running(dev) || (interrupts == 0xff)) {
if (ei_debug > 1) netif_warn(ei_local, intr, dev,
netdev_warn(dev, "interrupt from stopped card\n");
"interrupt from stopped card\n");
outb_p(interrupts, e8390_base + EN0_ISR); outb_p(interrupts, e8390_base + EN0_ISR);
interrupts = 0; interrupts = 0;
break; break;
@ -1175,14 +1171,15 @@ static irqreturn_t ax_interrupt(int irq, void *dev_id)
} }
} }
if (interrupts && ei_debug > 3) if (interrupts && (netif_msg_intr(ei_local)))
{ {
handled = 1; handled = 1;
if (nr_serviced >= MAX_SERVICE) if (nr_serviced >= MAX_SERVICE)
{ {
/* 0xFF is valid for a card removal */ /* 0xFF is valid for a card removal */
if(interrupts!=0xFF) if (interrupts != 0xFF)
netdev_warn(dev, "Too much work at interrupt, status %#2.2x\n", netdev_warn(dev,
"Too much work at interrupt, status %#2.2x\n",
interrupts); interrupts);
outb_p(ENISR_ALL, e8390_base + EN0_ISR); /* Ack. most intrs. */ outb_p(ENISR_ALL, e8390_base + EN0_ISR); /* Ack. most intrs. */
} else { } else {
@ -1221,8 +1218,7 @@ static void ei_tx_err(struct net_device *dev)
unsigned char tx_was_aborted = txsr & (ENTSR_ABT+ENTSR_FU); unsigned char tx_was_aborted = txsr & (ENTSR_ABT+ENTSR_FU);
#ifdef VERBOSE_ERROR_DUMP #ifdef VERBOSE_ERROR_DUMP
netdev_printk(KERN_DEBUG, dev, netdev_dbg(dev, "transmitter error (%#2x):", txsr);
"transmitter error (%#2x):", txsr);
if (txsr & ENTSR_ABT) if (txsr & ENTSR_ABT)
pr_cont(" excess-collisions"); pr_cont(" excess-collisions");
if (txsr & ENTSR_ND) if (txsr & ENTSR_ND)
@ -1287,9 +1283,9 @@ static void ei_tx_intr(struct net_device *dev)
else if (ei_local->tx2 < 0) else if (ei_local->tx2 < 0)
{ {
if (ei_local->lasttx != 2 && ei_local->lasttx != -2) if (ei_local->lasttx != 2 && ei_local->lasttx != -2)
netdev_info(dev, "%s: bogus last_tx_buffer %d, tx2=%d\n", netdev_err(dev, "%s: bogus last_tx_buffer %d, tx2=%d\n",
ei_local->name, ei_local->lasttx, ei_local->name, ei_local->lasttx,
ei_local->tx2); ei_local->tx2);
ei_local->tx2 = 0; ei_local->tx2 = 0;
if (ei_local->tx1 > 0) if (ei_local->tx1 > 0)
{ {
@ -1366,9 +1362,11 @@ static void ei_receive(struct net_device *dev)
Keep quiet if it looks like a card removal. One problem here Keep quiet if it looks like a card removal. One problem here
is that some clones crash in roughly the same way. is that some clones crash in roughly the same way.
*/ */
if (ei_debug > 0 && this_frame != ei_local->current_page && (this_frame!=0x0 || rxing_page!=0xFF)) if ((netif_msg_rx_err(ei_local)) &&
netdev_err(dev, "mismatched read page pointers %2x vs %2x\n", this_frame != ei_local->current_page &&
this_frame, ei_local->current_page); (this_frame != 0x0 || rxing_page != 0xFF))
netdev_err(dev, "mismatched read page pointers %2x vs %2x\n",
this_frame, ei_local->current_page);
if (this_frame == rxing_page) /* Read all the frames? */ if (this_frame == rxing_page) /* Read all the frames? */
break; /* Done for now */ break; /* Done for now */
@ -1383,11 +1381,10 @@ static void ei_receive(struct net_device *dev)
if (pkt_len < 60 || pkt_len > 1518) if (pkt_len < 60 || pkt_len > 1518)
{ {
if (ei_debug) netif_err(ei_local, rx_err, dev,
netdev_printk(KERN_DEBUG, dev, "bogus packet size: %d, status=%#2x nxpg=%#2x\n",
"bogus packet size: %d, status=%#2x nxpg=%#2x\n", rx_frame.count, rx_frame.status,
rx_frame.count, rx_frame.status, rx_frame.next);
rx_frame.next);
dev->stats.rx_errors++; dev->stats.rx_errors++;
dev->stats.rx_length_errors++; dev->stats.rx_length_errors++;
} }
@ -1398,10 +1395,9 @@ static void ei_receive(struct net_device *dev)
skb = netdev_alloc_skb(dev, pkt_len + 2); skb = netdev_alloc_skb(dev, pkt_len + 2);
if (skb == NULL) if (skb == NULL)
{ {
if (ei_debug > 1) netif_err(ei_local, rx_err, dev,
netdev_printk(KERN_DEBUG, dev, "Couldn't allocate a sk_buff of size %d\n",
"Couldn't allocate a sk_buff of size %d\n", pkt_len);
pkt_len);
dev->stats.rx_dropped++; dev->stats.rx_dropped++;
break; break;
} }
@ -1420,11 +1416,10 @@ static void ei_receive(struct net_device *dev)
} }
else else
{ {
if (ei_debug) netif_err(ei_local, rx_err, dev,
netdev_printk(KERN_DEBUG, dev, "bogus packet: status=%#2x nxpg=%#2x size=%d\n",
"bogus packet: status=%#2x nxpg=%#2x size=%d\n", rx_frame.status, rx_frame.next,
rx_frame.status, rx_frame.next, rx_frame.count);
rx_frame.count);
dev->stats.rx_errors++; dev->stats.rx_errors++;
/* NB: The NIC counts CRC, frame and missed errors. */ /* NB: The NIC counts CRC, frame and missed errors. */
if (pkt_stat & ENRSR_FO) if (pkt_stat & ENRSR_FO)
@ -1461,6 +1456,7 @@ static void ei_rx_overrun(struct net_device *dev)
axnet_dev_t *info = PRIV(dev); axnet_dev_t *info = PRIV(dev);
long e8390_base = dev->base_addr; long e8390_base = dev->base_addr;
unsigned char was_txing, must_resend = 0; unsigned char was_txing, must_resend = 0;
struct ei_device *ei_local = netdev_priv(dev);
/* /*
* Record whether a Tx was in progress and then issue the * Record whether a Tx was in progress and then issue the
@ -1468,9 +1464,8 @@ static void ei_rx_overrun(struct net_device *dev)
*/ */
was_txing = inb_p(e8390_base+E8390_CMD) & E8390_TRANS; was_txing = inb_p(e8390_base+E8390_CMD) & E8390_TRANS;
outb_p(E8390_NODMA+E8390_PAGE0+E8390_STOP, e8390_base+E8390_CMD); outb_p(E8390_NODMA+E8390_PAGE0+E8390_STOP, e8390_base+E8390_CMD);
if (ei_debug > 1) netif_dbg(ei_local, rx_err, dev, "Receiver overrun\n");
netdev_printk(KERN_DEBUG, dev, "Receiver overrun\n");
dev->stats.rx_over_errors++; dev->stats.rx_over_errors++;
/* /*

51
drivers/net/ethernet/8390/etherh.c
View File

@ -56,9 +56,6 @@
#define ei_inb_p(_p) readb((void __iomem *)_p) #define ei_inb_p(_p) readb((void __iomem *)_p)
#define ei_outb_p(_v,_p) writeb(_v,(void __iomem *)_p) #define ei_outb_p(_v,_p) writeb(_v,(void __iomem *)_p)
#define NET_DEBUG 0
#define DEBUG_INIT 2
#define DRV_NAME "etherh" #define DRV_NAME "etherh"
#define DRV_VERSION "1.11" #define DRV_VERSION "1.11"
@ -67,7 +64,7 @@ static char version[] __initdata =
#include "lib8390.c" #include "lib8390.c"
static unsigned int net_debug = NET_DEBUG; static u32 etherh_msg_enable;
struct etherh_priv { struct etherh_priv {
void __iomem *ioc_fast; void __iomem *ioc_fast;
@ -317,9 +314,9 @@ etherh_block_output (struct net_device *dev, int count, const unsigned char *buf
void __iomem *dma_base, *addr; void __iomem *dma_base, *addr;
if (ei_local->dmaing) { if (ei_local->dmaing) {
printk(KERN_ERR "%s: DMAing conflict in etherh_block_input: " netdev_err(dev, "DMAing conflict in etherh_block_input: "
" DMAstat %d irqlock %d\n", dev->name, " DMAstat %d irqlock %d\n",
ei_local->dmaing, ei_local->irqlock); ei_local->dmaing, ei_local->irqlock);
return; return;
} }
@ -361,8 +358,7 @@ etherh_block_output (struct net_device *dev, int count, const unsigned char *buf
while ((readb (addr + EN0_ISR) & ENISR_RDC) == 0) while ((readb (addr + EN0_ISR) & ENISR_RDC) == 0)
if (time_after(jiffies, dma_start + 2*HZ/100)) { /* 20ms */ if (time_after(jiffies, dma_start + 2*HZ/100)) { /* 20ms */
printk(KERN_ERR "%s: timeout waiting for TX RDC\n", netdev_warn(dev, "timeout waiting for TX RDC\n");
dev->name);
etherh_reset (dev); etherh_reset (dev);
__NS8390_init (dev, 1); __NS8390_init (dev, 1);
break; break;
@ -383,9 +379,9 @@ etherh_block_input (struct net_device *dev, int count, struct sk_buff *skb, int
void __iomem *dma_base, *addr; void __iomem *dma_base, *addr;
if (ei_local->dmaing) { if (ei_local->dmaing) {
printk(KERN_ERR "%s: DMAing conflict in etherh_block_input: " netdev_err(dev, "DMAing conflict in etherh_block_input: "
" DMAstat %d irqlock %d\n", dev->name, " DMAstat %d irqlock %d\n",
ei_local->dmaing, ei_local->irqlock); ei_local->dmaing, ei_local->irqlock);
return; return;
} }
@ -423,9 +419,9 @@ etherh_get_header (struct net_device *dev, struct e8390_pkt_hdr *hdr, int ring_p
void __iomem *dma_base, *addr; void __iomem *dma_base, *addr;
if (ei_local->dmaing) { if (ei_local->dmaing) {
printk(KERN_ERR "%s: DMAing conflict in etherh_get_header: " netdev_err(dev, "DMAing conflict in etherh_get_header: "
" DMAstat %d irqlock %d\n", dev->name, " DMAstat %d irqlock %d\n",
ei_local->dmaing, ei_local->irqlock); ei_local->dmaing, ei_local->irqlock);
return; return;
} }
@ -513,8 +509,8 @@ static void __init etherh_banner(void)
{ {
static int version_printed; static int version_printed;
if (net_debug && version_printed++ == 0) if ((etherh_msg_enable & NETIF_MSG_DRV) && (version_printed++ == 0))
printk(KERN_INFO "%s", version); pr_info("%s", version);
} }
/* /*
@ -625,11 +621,27 @@ static int etherh_set_settings(struct net_device *dev, struct ethtool_cmd *cmd)
return 0; return 0;
} }
static u32 etherh_get_msglevel(struct net_device *dev)
{
struct ei_device *ei_local = netdev_priv(dev);
return ei_local->msg_enable;
}
static void etherh_set_msglevel(struct net_device *dev, u32 v)
{
struct ei_device *ei_local = netdev_priv(dev);
ei_local->msg_enable = v;
}
static const struct ethtool_ops etherh_ethtool_ops = { static const struct ethtool_ops etherh_ethtool_ops = {
.get_settings = etherh_get_settings, .get_settings = etherh_get_settings,
.set_settings = etherh_set_settings, .set_settings = etherh_set_settings,
.get_drvinfo = etherh_get_drvinfo, .get_drvinfo = etherh_get_drvinfo,
.get_ts_info = ethtool_op_get_ts_info, .get_ts_info = ethtool_op_get_ts_info,
.get_msglevel = etherh_get_msglevel,
.set_msglevel = etherh_set_msglevel,
}; };
static const struct net_device_ops etherh_netdev_ops = { static const struct net_device_ops etherh_netdev_ops = {
@ -746,6 +758,7 @@ etherh_probe(struct expansion_card *ec, const struct ecard_id *id)
ei_local->block_output = etherh_block_output; ei_local->block_output = etherh_block_output;
ei_local->get_8390_hdr = etherh_get_header; ei_local->get_8390_hdr = etherh_get_header;
ei_local->interface_num = 0; ei_local->interface_num = 0;
ei_local->msg_enable = etherh_msg_enable;
etherh_reset(dev); etherh_reset(dev);
__NS8390_init(dev, 0); __NS8390_init(dev, 0);
@ -754,8 +767,8 @@ etherh_probe(struct expansion_card *ec, const struct ecard_id *id)
if (ret) if (ret)
goto free; goto free;
printk(KERN_INFO "%s: %s in slot %d, %pM\n", netdev_info(dev, "%s in slot %d, %pM\n",
dev->name, data->name, ec->slot_no, dev->dev_addr); data->name, ec->slot_no, dev->dev_addr);
ecard_set_drvdata(ec, dev); ecard_set_drvdata(ec, dev);

11
drivers/net/ethernet/8390/hydra.c
View File

@ -66,6 +66,7 @@ static void hydra_block_input(struct net_device *dev, int count,
static void hydra_block_output(struct net_device *dev, int count, static void hydra_block_output(struct net_device *dev, int count,
const unsigned char *buf, int start_page); const unsigned char *buf, int start_page);
static void hydra_remove_one(struct zorro_dev *z); static void hydra_remove_one(struct zorro_dev *z);
static u32 hydra_msg_enable;
static struct zorro_device_id hydra_zorro_tbl[] = { static struct zorro_device_id hydra_zorro_tbl[] = {
{ ZORRO_PROD_HYDRA_SYSTEMS_AMIGANET }, { ZORRO_PROD_HYDRA_SYSTEMS_AMIGANET },
@ -119,6 +120,7 @@ static int hydra_init(struct zorro_dev *z)
int start_page, stop_page; int start_page, stop_page;
int j; int j;
int err; int err;
struct ei_device *ei_local;
static u32 hydra_offsets[16] = { static u32 hydra_offsets[16] = {
0x00, 0x02, 0x04, 0x06, 0x08, 0x0a, 0x0c, 0x0e, 0x00, 0x02, 0x04, 0x06, 0x08, 0x0a, 0x0c, 0x0e,
@ -137,6 +139,8 @@ static int hydra_init(struct zorro_dev *z)
start_page = NESM_START_PG; start_page = NESM_START_PG;
stop_page = NESM_STOP_PG; stop_page = NESM_STOP_PG;
ei_local = netdev_priv(dev);
ei_local->msg_enable = hydra_msg_enable;
dev->base_addr = ioaddr; dev->base_addr = ioaddr;
dev->irq = IRQ_AMIGA_PORTS; dev->irq = IRQ_AMIGA_PORTS;
@ -187,15 +191,16 @@ static int hydra_open(struct net_device *dev)
static int hydra_close(struct net_device *dev) static int hydra_close(struct net_device *dev)
{ {
if (ei_debug > 1) struct ei_device *ei_local = netdev_priv(dev);
printk(KERN_DEBUG "%s: Shutting down ethercard.\n", dev->name);
netif_dbg(ei_local, ifdown, dev, "Shutting down ethercard.\n");
__ei_close(dev); __ei_close(dev);
return 0; return 0;
} }
static void hydra_reset_8390(struct net_device *dev) static void hydra_reset_8390(struct net_device *dev)
{ {
printk(KERN_INFO "Hydra hw reset not there\n"); netdev_info(dev, "Hydra hw reset not there\n");
} }
static void hydra_get_8390_hdr(struct net_device *dev, static void hydra_get_8390_hdr(struct net_device *dev,

77
drivers/net/ethernet/8390/lib8390.c
View File

@ -99,11 +99,6 @@
#define ei_block_input (ei_local->block_input) #define ei_block_input (ei_local->block_input)
#define ei_get_8390_hdr (ei_local->get_8390_hdr) #define ei_get_8390_hdr (ei_local->get_8390_hdr)
/* use 0 for production, 1 for verification, >2 for debug */
#ifndef ei_debug
int ei_debug = 1;
#endif
/* Index to functions. */ /* Index to functions. */
static void ei_tx_intr(struct net_device *dev); static void ei_tx_intr(struct net_device *dev);
static void ei_tx_err(struct net_device *dev); static void ei_tx_err(struct net_device *dev);
@ -116,6 +111,11 @@ static void NS8390_trigger_send(struct net_device *dev, unsigned int length,
static void do_set_multicast_list(struct net_device *dev); static void do_set_multicast_list(struct net_device *dev);
static void __NS8390_init(struct net_device *dev, int startp); static void __NS8390_init(struct net_device *dev, int startp);
static unsigned version_printed;
static u32 msg_enable;
module_param(msg_enable, uint, (S_IRUSR|S_IRGRP|S_IROTH));
MODULE_PARM_DESC(msg_enable, "Debug message level (see linux/netdevice.h for bitmap)");
/* /*
* SMP and the 8390 setup. * SMP and the 8390 setup.
* *
@ -345,19 +345,23 @@ static netdev_tx_t __ei_start_xmit(struct sk_buff *skb,
if (ei_local->tx1 == 0) { if (ei_local->tx1 == 0) {
output_page = ei_local->tx_start_page; output_page = ei_local->tx_start_page;
ei_local->tx1 = send_length; ei_local->tx1 = send_length;
if (ei_debug && ei_local->tx2 > 0) if ((netif_msg_tx_queued(ei_local)) &&
netdev_dbg(dev, "idle transmitter tx2=%d, lasttx=%d, txing=%d\n", ei_local->tx2 > 0)
netdev_dbg(dev,
"idle transmitter tx2=%d, lasttx=%d, txing=%d\n",
ei_local->tx2, ei_local->lasttx, ei_local->txing); ei_local->tx2, ei_local->lasttx, ei_local->txing);
} else if (ei_local->tx2 == 0) { } else if (ei_local->tx2 == 0) {
output_page = ei_local->tx_start_page + TX_PAGES/2; output_page = ei_local->tx_start_page + TX_PAGES/2;
ei_local->tx2 = send_length; ei_local->tx2 = send_length;
if (ei_debug && ei_local->tx1 > 0) if ((netif_msg_tx_queued(ei_local)) &&
netdev_dbg(dev, "idle transmitter, tx1=%d, lasttx=%d, txing=%d\n", ei_local->tx1 > 0)
netdev_dbg(dev,
"idle transmitter, tx1=%d, lasttx=%d, txing=%d\n",
ei_local->tx1, ei_local->lasttx, ei_local->txing); ei_local->tx1, ei_local->lasttx, ei_local->txing);
} else { /* We should never get here. */ } else { /* We should never get here. */
if (ei_debug) netif_dbg(ei_local, tx_err, dev,
netdev_dbg(dev, "No Tx buffers free! tx1=%d tx2=%d last=%d\n", "No Tx buffers free! tx1=%d tx2=%d last=%d\n",
ei_local->tx1, ei_local->tx2, ei_local->lasttx); ei_local->tx1, ei_local->tx2, ei_local->lasttx);
ei_local->irqlock = 0; ei_local->irqlock = 0;
netif_stop_queue(dev); netif_stop_queue(dev);
ei_outb_p(ENISR_ALL, e8390_base + EN0_IMR); ei_outb_p(ENISR_ALL, e8390_base + EN0_IMR);
@ -388,7 +392,7 @@ static netdev_tx_t __ei_start_xmit(struct sk_buff *skb,
} else } else
ei_local->txqueue++; ei_local->txqueue++;
if (ei_local->tx1 && ei_local->tx2) if (ei_local->tx1 && ei_local->tx2)
netif_stop_queue(dev); netif_stop_queue(dev);
else else
netif_start_queue(dev); netif_start_queue(dev);
@ -445,9 +449,8 @@ static irqreturn_t __ei_interrupt(int irq, void *dev_id)
/* Change to page 0 and read the intr status reg. */ /* Change to page 0 and read the intr status reg. */
ei_outb_p(E8390_NODMA+E8390_PAGE0, e8390_base + E8390_CMD); ei_outb_p(E8390_NODMA+E8390_PAGE0, e8390_base + E8390_CMD);
if (ei_debug > 3) netif_dbg(ei_local, intr, dev, "interrupt(isr=%#2.2x)\n",
netdev_dbg(dev, "interrupt(isr=%#2.2x)\n", ei_inb_p(e8390_base + EN0_ISR));
ei_inb_p(e8390_base + EN0_ISR));
/* !!Assumption!! -- we stay in page 0. Don't break this. */ /* !!Assumption!! -- we stay in page 0. Don't break this. */
while ((interrupts = ei_inb_p(e8390_base + EN0_ISR)) != 0 && while ((interrupts = ei_inb_p(e8390_base + EN0_ISR)) != 0 &&
@ -485,7 +488,7 @@ static irqreturn_t __ei_interrupt(int irq, void *dev_id)
ei_outb_p(E8390_NODMA+E8390_PAGE0+E8390_START, e8390_base + E8390_CMD); ei_outb_p(E8390_NODMA+E8390_PAGE0+E8390_START, e8390_base + E8390_CMD);
} }
if (interrupts && ei_debug) { if (interrupts && (netif_msg_intr(ei_local))) {
ei_outb_p(E8390_NODMA+E8390_PAGE0+E8390_START, e8390_base + E8390_CMD); ei_outb_p(E8390_NODMA+E8390_PAGE0+E8390_START, e8390_base + E8390_CMD);
if (nr_serviced >= MAX_SERVICE) { if (nr_serviced >= MAX_SERVICE) {
/* 0xFF is valid for a card removal */ /* 0xFF is valid for a card removal */
@ -676,10 +679,11 @@ static void ei_receive(struct net_device *dev)
Keep quiet if it looks like a card removal. One problem here Keep quiet if it looks like a card removal. One problem here
is that some clones crash in roughly the same way. is that some clones crash in roughly the same way.
*/ */
if (ei_debug > 0 && if ((netif_msg_rx_status(ei_local)) &&
this_frame != ei_local->current_page && this_frame != ei_local->current_page &&
(this_frame != 0x0 || rxing_page != 0xFF)) (this_frame != 0x0 || rxing_page != 0xFF))
netdev_err(dev, "mismatched read page pointers %2x vs %2x\n", netdev_err(dev,
"mismatched read page pointers %2x vs %2x\n",
this_frame, ei_local->current_page); this_frame, ei_local->current_page);
if (this_frame == rxing_page) /* Read all the frames? */ if (this_frame == rxing_page) /* Read all the frames? */
@ -707,10 +711,10 @@ static void ei_receive(struct net_device *dev)
} }
if (pkt_len < 60 || pkt_len > 1518) { if (pkt_len < 60 || pkt_len > 1518) {
if (ei_debug) netif_dbg(ei_local, rx_status, dev,
netdev_dbg(dev, "bogus packet size: %d, status=%#2x nxpg=%#2x\n", "bogus packet size: %d, status=%#2x nxpg=%#2x\n",
rx_frame.count, rx_frame.status, rx_frame.count, rx_frame.status,
rx_frame.next); rx_frame.next);
dev->stats.rx_errors++; dev->stats.rx_errors++;
dev->stats.rx_length_errors++; dev->stats.rx_length_errors++;
} else if ((pkt_stat & 0x0F) == ENRSR_RXOK) { } else if ((pkt_stat & 0x0F) == ENRSR_RXOK) {
@ -718,9 +722,9 @@ static void ei_receive(struct net_device *dev)
skb = netdev_alloc_skb(dev, pkt_len + 2); skb = netdev_alloc_skb(dev, pkt_len + 2);
if (skb == NULL) { if (skb == NULL) {
if (ei_debug > 1) netif_err(ei_local, rx_err, dev,
netdev_dbg(dev, "Couldn't allocate a sk_buff of size %d\n", "Couldn't allocate a sk_buff of size %d\n",
pkt_len); pkt_len);
dev->stats.rx_dropped++; dev->stats.rx_dropped++;
break; break;
} else { } else {
@ -736,10 +740,10 @@ static void ei_receive(struct net_device *dev)
dev->stats.multicast++; dev->stats.multicast++;
} }
} else { } else {
if (ei_debug) netif_err(ei_local, rx_err, dev,
netdev_dbg(dev, "bogus packet: status=%#2x nxpg=%#2x size=%d\n", "bogus packet: status=%#2x nxpg=%#2x size=%d\n",
rx_frame.status, rx_frame.next, rx_frame.status, rx_frame.next,
rx_frame.count); rx_frame.count);
dev->stats.rx_errors++; dev->stats.rx_errors++;
/* NB: The NIC counts CRC, frame and missed errors. */ /* NB: The NIC counts CRC, frame and missed errors. */
if (pkt_stat & ENRSR_FO) if (pkt_stat & ENRSR_FO)
@ -789,8 +793,7 @@ static void ei_rx_overrun(struct net_device *dev)
was_txing = ei_inb_p(e8390_base+E8390_CMD) & E8390_TRANS; was_txing = ei_inb_p(e8390_base+E8390_CMD) & E8390_TRANS;
ei_outb_p(E8390_NODMA+E8390_PAGE0+E8390_STOP, e8390_base+E8390_CMD); ei_outb_p(E8390_NODMA+E8390_PAGE0+E8390_STOP, e8390_base+E8390_CMD);
if (ei_debug > 1) netif_dbg(ei_local, rx_err, dev, "Receiver overrun\n");
netdev_dbg(dev, "Receiver overrun\n");
dev->stats.rx_over_errors++; dev->stats.rx_over_errors++;
/* /*
@ -965,8 +968,9 @@ static void __ei_set_multicast_list(struct net_device *dev)
static void ethdev_setup(struct net_device *dev) static void ethdev_setup(struct net_device *dev)
{ {
struct ei_device *ei_local = netdev_priv(dev); struct ei_device *ei_local = netdev_priv(dev);
if (ei_debug > 1)
printk(version); if ((msg_enable & NETIF_MSG_DRV) && (version_printed++ == 0))
pr_info("%s", version);
ether_setup(dev); ether_setup(dev);
@ -1035,9 +1039,10 @@ static void __NS8390_init(struct net_device *dev, int startp)
ei_outb_p(E8390_NODMA + E8390_PAGE1 + E8390_STOP, e8390_base+E8390_CMD); /* 0x61 */ ei_outb_p(E8390_NODMA + E8390_PAGE1 + E8390_STOP, e8390_base+E8390_CMD); /* 0x61 */
for (i = 0; i < 6; i++) { for (i = 0; i < 6; i++) {
ei_outb_p(dev->dev_addr[i], e8390_base + EN1_PHYS_SHIFT(i)); ei_outb_p(dev->dev_addr[i], e8390_base + EN1_PHYS_SHIFT(i));
if (ei_debug > 1 && if ((netif_msg_probe(ei_local)) &&
ei_inb_p(e8390_base + EN1_PHYS_SHIFT(i)) != dev->dev_addr[i]) ei_inb_p(e8390_base + EN1_PHYS_SHIFT(i)) != dev->dev_addr[i])
netdev_err(dev, "Hw. address read/write mismap %d\n", i); netdev_err(dev,
"Hw. address read/write mismap %d\n", i);
} }
ei_outb_p(ei_local->rx_start_page, e8390_base + EN1_CURPAG); ei_outb_p(ei_local->rx_start_page, e8390_base + EN1_CURPAG);

19
drivers/net/ethernet/8390/mac8390.c
View File

@ -167,6 +167,7 @@ static void slow_sane_block_output(struct net_device *dev, int count,
const unsigned char *buf, int start_page); const unsigned char *buf, int start_page);
static void word_memcpy_tocard(unsigned long tp, const void *fp, int count); static void word_memcpy_tocard(unsigned long tp, const void *fp, int count);
static void word_memcpy_fromcard(void *tp, unsigned long fp, int count); static void word_memcpy_fromcard(void *tp, unsigned long fp, int count);
static u32 mac8390_msg_enable;
static enum mac8390_type __init mac8390_ident(struct nubus_dev *dev) static enum mac8390_type __init mac8390_ident(struct nubus_dev *dev)
{ {
@ -402,6 +403,7 @@ struct net_device * __init mac8390_probe(int unit)
struct net_device *dev; struct net_device *dev;
struct nubus_dev *ndev = NULL; struct nubus_dev *ndev = NULL;
int err = -ENODEV; int err = -ENODEV;
struct ei_device *ei_local;
static unsigned int slots; static unsigned int slots;
@ -440,6 +442,10 @@ struct net_device * __init mac8390_probe(int unit)
if (!ndev) if (!ndev)
goto out; goto out;
ei_local = netdev_priv(dev);
ei_local->msg_enable = mac8390_msg_enable;
err = register_netdev(dev); err = register_netdev(dev);
if (err) if (err)
goto out; goto out;
@ -660,19 +666,22 @@ static int mac8390_close(struct net_device *dev)
static void mac8390_no_reset(struct net_device *dev) static void mac8390_no_reset(struct net_device *dev)
{ {
struct ei_device *ei_local = netdev_priv(dev);
ei_status.txing = 0; ei_status.txing = 0;
if (ei_debug > 1) netif_info(ei_local, hw, dev, "reset not supported\n");
pr_info("reset not supported\n");
} }
static void interlan_reset(struct net_device *dev) static void interlan_reset(struct net_device *dev)
{ {
unsigned char *target = nubus_slot_addr(IRQ2SLOT(dev->irq)); unsigned char *target = nubus_slot_addr(IRQ2SLOT(dev->irq));
if (ei_debug > 1) struct ei_device *ei_local = netdev_priv(dev);
pr_info("Need to reset the NS8390 t=%lu...", jiffies);
netif_info(ei_local, hw, dev, "Need to reset the NS8390 t=%lu...",
jiffies);
ei_status.txing = 0; ei_status.txing = 0;
target[0xC0000] = 0; target[0xC0000] = 0;
if (ei_debug > 1) if (netif_msg_hw(ei_local))
pr_cont("reset complete\n"); pr_cont("reset complete\n");
} }

8
drivers/net/ethernet/8390/mcf8390.c
View File

@ -39,6 +39,7 @@ static const char version[] =
#define NESM_START_PG 0x40 /* First page of TX buffer */ #define NESM_START_PG 0x40 /* First page of TX buffer */
#define NESM_STOP_PG 0x80 /* Last page +1 of RX ring */ #define NESM_STOP_PG 0x80 /* Last page +1 of RX ring */
static u32 mcf8390_msg_enable;
#ifdef NE2000_ODDOFFSET #ifdef NE2000_ODDOFFSET
/* /*
@ -153,9 +154,9 @@ static void mcf8390_reset_8390(struct net_device *dev)
{ {
unsigned long reset_start_time = jiffies; unsigned long reset_start_time = jiffies;
u32 addr = dev->base_addr; u32 addr = dev->base_addr;
struct ei_device *ei_local = netdev_priv(dev);
if (ei_debug > 1) netif_dbg(ei_local, hw, dev, "resetting the 8390 t=%ld...\n", jiffies);
netdev_dbg(dev, "resetting the 8390 t=%ld...\n", jiffies);
ei_outb(ei_inb(addr + NE_RESET), addr + NE_RESET); ei_outb(ei_inb(addr + NE_RESET), addr + NE_RESET);
@ -288,7 +289,7 @@ static void mcf8390_block_output(struct net_device *dev, int count,
dma_start = jiffies; dma_start = jiffies;
while ((ei_inb(addr + NE_EN0_ISR) & ENISR_RDC) == 0) { while ((ei_inb(addr + NE_EN0_ISR) & ENISR_RDC) == 0) {
if (time_after(jiffies, dma_start + 2 * HZ / 100)) { /* 20ms */ if (time_after(jiffies, dma_start + 2 * HZ / 100)) { /* 20ms */
netdev_err(dev, "timeout waiting for Tx RDC\n"); netdev_warn(dev, "timeout waiting for Tx RDC\n");
mcf8390_reset_8390(dev); mcf8390_reset_8390(dev);
__NS8390_init(dev, 1); __NS8390_init(dev, 1);
break; break;
@ -437,6 +438,7 @@ static int mcf8390_probe(struct platform_device *pdev)
SET_NETDEV_DEV(dev, &pdev->dev); SET_NETDEV_DEV(dev, &pdev->dev);
platform_set_drvdata(pdev, dev); platform_set_drvdata(pdev, dev);
ei_local = netdev_priv(dev); ei_local = netdev_priv(dev);
ei_local->msg_enable = mcf8390_msg_enable;
dev->irq = irq->start; dev->irq = irq->start;
dev->base_addr = mem->start; dev->base_addr = mem->start;

96
drivers/net/ethernet/8390/ne.c
View File

@ -71,14 +71,17 @@ static struct platform_device *pdev_ne[MAX_NE_CARDS];
static int io[MAX_NE_CARDS]; static int io[MAX_NE_CARDS];
static int irq[MAX_NE_CARDS]; static int irq[MAX_NE_CARDS];
static int bad[MAX_NE_CARDS]; static int bad[MAX_NE_CARDS];
static u32 ne_msg_enable;
#ifdef MODULE #ifdef MODULE
module_param_array(io, int, NULL, 0); module_param_array(io, int, NULL, 0);
module_param_array(irq, int, NULL, 0); module_param_array(irq, int, NULL, 0);
module_param_array(bad, int, NULL, 0); module_param_array(bad, int, NULL, 0);
module_param_named(msg_enable, ne_msg_enable, uint, (S_IRUSR|S_IRGRP|S_IROTH));
MODULE_PARM_DESC(io, "I/O base address(es),required"); MODULE_PARM_DESC(io, "I/O base address(es),required");
MODULE_PARM_DESC(irq, "IRQ number(s)"); MODULE_PARM_DESC(irq, "IRQ number(s)");
MODULE_PARM_DESC(bad, "Accept card(s) with bad signatures"); MODULE_PARM_DESC(bad, "Accept card(s) with bad signatures");
MODULE_PARM_DESC(msg_enable, "Debug message level (see linux/netdevice.h for bitmap)");
MODULE_DESCRIPTION("NE1000/NE2000 ISA/PnP Ethernet driver"); MODULE_DESCRIPTION("NE1000/NE2000 ISA/PnP Ethernet driver");
MODULE_LICENSE("GPL"); MODULE_LICENSE("GPL");
#endif /* MODULE */ #endif /* MODULE */
@ -214,8 +217,8 @@ static int __init do_ne_probe(struct net_device *dev)
if (base_addr > 0x1ff) { /* Check a single specified location. */ if (base_addr > 0x1ff) { /* Check a single specified location. */
int ret = ne_probe1(dev, base_addr); int ret = ne_probe1(dev, base_addr);
if (ret) if (ret)
printk(KERN_WARNING "ne.c: No NE*000 card found at " netdev_warn(dev, "ne.c: No NE*000 card found at "
"i/o = %#lx\n", base_addr); "i/o = %#lx\n", base_addr);
return ret; return ret;
} }
else if (base_addr != 0) /* Don't probe at all. */ else if (base_addr != 0) /* Don't probe at all. */
@ -264,11 +267,14 @@ static int __init ne_probe_isapnp(struct net_device *dev)
/* found it */ /* found it */
dev->base_addr = pnp_port_start(idev, 0); dev->base_addr = pnp_port_start(idev, 0);
dev->irq = pnp_irq(idev, 0); dev->irq = pnp_irq(idev, 0);
printk(KERN_INFO "ne.c: ISAPnP reports %s at i/o %#lx, irq %d.\n", netdev_info(dev,
(char *) isapnp_clone_list[i].driver_data, "ne.c: ISAPnP reports %s at i/o %#lx, irq %d.\n",
dev->base_addr, dev->irq); (char *) isapnp_clone_list[i].driver_data,
dev->base_addr, dev->irq);
if (ne_probe1(dev, dev->base_addr) != 0) { /* Shouldn't happen. */ if (ne_probe1(dev, dev->base_addr) != 0) { /* Shouldn't happen. */
printk(KERN_ERR "ne.c: Probe of ISAPnP card at %#lx failed.\n", dev->base_addr); netdev_err(dev,
"ne.c: Probe of ISAPnP card at %#lx failed.\n",
dev->base_addr);
pnp_device_detach(idev); pnp_device_detach(idev);
return -ENXIO; return -ENXIO;
} }
@ -293,6 +299,7 @@ static int __init ne_probe1(struct net_device *dev, unsigned long ioaddr)
int neX000, ctron, copam, bad_card; int neX000, ctron, copam, bad_card;
int reg0, ret; int reg0, ret;
static unsigned version_printed; static unsigned version_printed;
struct ei_device *ei_local = netdev_priv(dev);
if (!request_region(ioaddr, NE_IO_EXTENT, DRV_NAME)) if (!request_region(ioaddr, NE_IO_EXTENT, DRV_NAME))
return -EBUSY; return -EBUSY;
@ -319,10 +326,10 @@ static int __init ne_probe1(struct net_device *dev, unsigned long ioaddr)
} }
} }
if (ei_debug && version_printed++ == 0) if ((ne_msg_enable & NETIF_MSG_DRV) && (version_printed++ == 0))
printk(KERN_INFO "%s%s", version1, version2); netdev_info(dev, "%s%s", version1, version2);
printk(KERN_INFO "NE*000 ethercard probe at %#3lx:", ioaddr); netdev_info(dev, "NE*000 ethercard probe at %#3lx:", ioaddr);
/* A user with a poor card that fails to ack the reset, or that /* A user with a poor card that fails to ack the reset, or that
does not have a valid 0x57,0x57 signature can still use this does not have a valid 0x57,0x57 signature can still use this
@ -343,10 +350,10 @@ static int __init ne_probe1(struct net_device *dev, unsigned long ioaddr)
while ((inb_p(ioaddr + EN0_ISR) & ENISR_RESET) == 0) while ((inb_p(ioaddr + EN0_ISR) & ENISR_RESET) == 0)
if (time_after(jiffies, reset_start_time + 2*HZ/100)) { if (time_after(jiffies, reset_start_time + 2*HZ/100)) {
if (bad_card) { if (bad_card) {
printk(" (warning: no reset ack)"); pr_cont(" (warning: no reset ack)");
break; break;
} else { } else {
printk(" not found (no reset ack).\n"); pr_cont(" not found (no reset ack).\n");
ret = -ENODEV; ret = -ENODEV;
goto err_out; goto err_out;
} }
@ -454,13 +461,13 @@ static int __init ne_probe1(struct net_device *dev, unsigned long ioaddr)
} }
if (bad_clone_list[i].name8 == NULL) if (bad_clone_list[i].name8 == NULL)
{ {
printk(" not found (invalid signature %2.2x %2.2x).\n", pr_cont(" not found (invalid signature %2.2x %2.2x).\n",
SA_prom[14], SA_prom[15]); SA_prom[14], SA_prom[15]);
ret = -ENXIO; ret = -ENXIO;
goto err_out; goto err_out;
} }
#else #else
printk(" not found.\n"); pr_cont(" not found.\n");
ret = -ENXIO; ret = -ENXIO;
goto err_out; goto err_out;
#endif #endif
@ -476,15 +483,15 @@ static int __init ne_probe1(struct net_device *dev, unsigned long ioaddr)
mdelay(10); /* wait 10ms for interrupt to propagate */ mdelay(10); /* wait 10ms for interrupt to propagate */
outb_p(0x00, ioaddr + EN0_IMR); /* Mask it again. */ outb_p(0x00, ioaddr + EN0_IMR); /* Mask it again. */
dev->irq = probe_irq_off(cookie); dev->irq = probe_irq_off(cookie);
if (ei_debug > 2) if (netif_msg_probe(ei_local))
printk(" autoirq is %d\n", dev->irq); pr_cont(" autoirq is %d", dev->irq);
} else if (dev->irq == 2) } else if (dev->irq == 2)
/* Fixup for users that don't know that IRQ 2 is really IRQ 9, /* Fixup for users that don't know that IRQ 2 is really IRQ 9,
or don't know which one to set. */ or don't know which one to set. */
dev->irq = 9; dev->irq = 9;
if (! dev->irq) { if (! dev->irq) {
printk(" failed to detect IRQ line.\n"); pr_cont(" failed to detect IRQ line.\n");
ret = -EAGAIN; ret = -EAGAIN;
goto err_out; goto err_out;
} }
@ -493,7 +500,7 @@ static int __init ne_probe1(struct net_device *dev, unsigned long ioaddr)
share and the board will usually be enabled. */ share and the board will usually be enabled. */
ret = request_irq(dev->irq, eip_interrupt, 0, name, dev); ret = request_irq(dev->irq, eip_interrupt, 0, name, dev);
if (ret) { if (ret) {
printk (" unable to get IRQ %d (errno=%d).\n", dev->irq, ret); pr_cont(" unable to get IRQ %d (errno=%d).\n", dev->irq, ret);
goto err_out; goto err_out;
} }
@ -512,7 +519,7 @@ static int __init ne_probe1(struct net_device *dev, unsigned long ioaddr)
} }
#endif #endif
printk("%pM\n", dev->dev_addr); pr_cont("%pM\n", dev->dev_addr);
ei_status.name = name; ei_status.name = name;
ei_status.tx_start_page = start_page; ei_status.tx_start_page = start_page;
@ -536,11 +543,12 @@ static int __init ne_probe1(struct net_device *dev, unsigned long ioaddr)
dev->netdev_ops = &eip_netdev_ops; dev->netdev_ops = &eip_netdev_ops;
NS8390p_init(dev, 0); NS8390p_init(dev, 0);
ei_local->msg_enable = ne_msg_enable;
ret = register_netdev(dev); ret = register_netdev(dev);
if (ret) if (ret)
goto out_irq; goto out_irq;
printk(KERN_INFO "%s: %s found at %#lx, using IRQ %d.\n", netdev_info(dev, "%s found at %#lx, using IRQ %d.\n",
dev->name, name, ioaddr, dev->irq); name, ioaddr, dev->irq);
return 0; return 0;
out_irq: out_irq:
@ -556,9 +564,9 @@ err_out:
static void ne_reset_8390(struct net_device *dev) static void ne_reset_8390(struct net_device *dev)
{ {
unsigned long reset_start_time = jiffies; unsigned long reset_start_time = jiffies;
struct ei_device *ei_local = netdev_priv(dev);
if (ei_debug > 1) netif_dbg(ei_local, hw, dev, "resetting the 8390 t=%ld...\n", jiffies);
printk(KERN_DEBUG "resetting the 8390 t=%ld...", jiffies);
/* DON'T change these to inb_p/outb_p or reset will fail on clones. */ /* DON'T change these to inb_p/outb_p or reset will fail on clones. */
outb(inb(NE_BASE + NE_RESET), NE_BASE + NE_RESET); outb(inb(NE_BASE + NE_RESET), NE_BASE + NE_RESET);
@ -569,7 +577,7 @@ static void ne_reset_8390(struct net_device *dev)
/* This check _should_not_ be necessary, omit eventually. */ /* This check _should_not_ be necessary, omit eventually. */
while ((inb_p(NE_BASE+EN0_ISR) & ENISR_RESET) == 0) while ((inb_p(NE_BASE+EN0_ISR) & ENISR_RESET) == 0)
if (time_after(jiffies, reset_start_time + 2*HZ/100)) { if (time_after(jiffies, reset_start_time + 2*HZ/100)) {
printk(KERN_WARNING "%s: ne_reset_8390() did not complete.\n", dev->name); netdev_err(dev, "ne_reset_8390() did not complete.\n");
break; break;
} }
outb_p(ENISR_RESET, NE_BASE + EN0_ISR); /* Ack intr. */ outb_p(ENISR_RESET, NE_BASE + EN0_ISR); /* Ack intr. */
@ -587,9 +595,9 @@ static void ne_get_8390_hdr(struct net_device *dev, struct e8390_pkt_hdr *hdr, i
if (ei_status.dmaing) if (ei_status.dmaing)
{ {
printk(KERN_EMERG "%s: DMAing conflict in ne_get_8390_hdr " netdev_err(dev, "DMAing conflict in ne_get_8390_hdr "
"[DMAstat:%d][irqlock:%d].\n", "[DMAstat:%d][irqlock:%d].\n",
dev->name, ei_status.dmaing, ei_status.irqlock); ei_status.dmaing, ei_status.irqlock);
return; return;
} }
@ -621,6 +629,7 @@ static void ne_block_input(struct net_device *dev, int count, struct sk_buff *sk
{ {
#ifdef NE_SANITY_CHECK #ifdef NE_SANITY_CHECK
int xfer_count = count; int xfer_count = count;
struct ei_device *ei_local = netdev_priv(dev);
#endif #endif
int nic_base = dev->base_addr; int nic_base = dev->base_addr;
char *buf = skb->data; char *buf = skb->data;
@ -628,9 +637,9 @@ static void ne_block_input(struct net_device *dev, int count, struct sk_buff *sk
/* This *shouldn't* happen. If it does, it's the last thing you'll see */ /* This *shouldn't* happen. If it does, it's the last thing you'll see */
if (ei_status.dmaing) if (ei_status.dmaing)
{ {
printk(KERN_EMERG "%s: DMAing conflict in ne_block_input " netdev_err(dev, "DMAing conflict in ne_block_input "
"[DMAstat:%d][irqlock:%d].\n", "[DMAstat:%d][irqlock:%d].\n",
dev->name, ei_status.dmaing, ei_status.irqlock); ei_status.dmaing, ei_status.irqlock);
return; return;
} }
ei_status.dmaing |= 0x01; ei_status.dmaing |= 0x01;
@ -660,7 +669,7 @@ static void ne_block_input(struct net_device *dev, int count, struct sk_buff *sk
this message you either 1) have a slightly incompatible clone this message you either 1) have a slightly incompatible clone
or 2) have noise/speed problems with your bus. */ or 2) have noise/speed problems with your bus. */
if (ei_debug > 1) if (netif_msg_rx_status(ei_local))
{ {
/* DMA termination address check... */ /* DMA termination address check... */
int addr, tries = 20; int addr, tries = 20;
@ -674,9 +683,9 @@ static void ne_block_input(struct net_device *dev, int count, struct sk_buff *sk
break; break;
} while (--tries > 0); } while (--tries > 0);
if (tries <= 0) if (tries <= 0)
printk(KERN_WARNING "%s: RX transfer address mismatch," netdev_warn(dev, "RX transfer address mismatch,"
"%#4.4x (expected) vs. %#4.4x (actual).\n", "%#4.4x (expected) vs. %#4.4x (actual).\n",
dev->name, ring_offset + xfer_count, addr); ring_offset + xfer_count, addr);
} }
#endif #endif
outb_p(ENISR_RDC, nic_base + EN0_ISR); /* Ack intr. */ outb_p(ENISR_RDC, nic_base + EN0_ISR); /* Ack intr. */
@ -690,6 +699,7 @@ static void ne_block_output(struct net_device *dev, int count,
unsigned long dma_start; unsigned long dma_start;
#ifdef NE_SANITY_CHECK #ifdef NE_SANITY_CHECK
int retries = 0; int retries = 0;
struct ei_device *ei_local = netdev_priv(dev);
#endif #endif
/* Round the count up for word writes. Do we need to do this? /* Round the count up for word writes. Do we need to do this?
@ -702,9 +712,9 @@ static void ne_block_output(struct net_device *dev, int count,
/* This *shouldn't* happen. If it does, it's the last thing you'll see */ /* This *shouldn't* happen. If it does, it's the last thing you'll see */
if (ei_status.dmaing) if (ei_status.dmaing)
{ {
printk(KERN_EMERG "%s: DMAing conflict in ne_block_output." netdev_err(dev, "DMAing conflict in ne_block_output."
"[DMAstat:%d][irqlock:%d]\n", "[DMAstat:%d][irqlock:%d]\n",
dev->name, ei_status.dmaing, ei_status.irqlock); ei_status.dmaing, ei_status.irqlock);
return; return;
} }
ei_status.dmaing |= 0x01; ei_status.dmaing |= 0x01;
@ -751,7 +761,7 @@ retry:
/* This was for the ALPHA version only, but enough people have /* This was for the ALPHA version only, but enough people have
been encountering problems so it is still here. */ been encountering problems so it is still here. */
if (ei_debug > 1) if (netif_msg_tx_queued(ei_local))
{ {
/* DMA termination address check... */ /* DMA termination address check... */
int addr, tries = 20; int addr, tries = 20;
@ -765,9 +775,9 @@ retry:
if (tries <= 0) if (tries <= 0)
{ {
printk(KERN_WARNING "%s: Tx packet transfer address mismatch," netdev_warn(dev, "Tx packet transfer address mismatch,"
"%#4.4x (expected) vs. %#4.4x (actual).\n", "%#4.4x (expected) vs. %#4.4x (actual).\n",
dev->name, (start_page << 8) + count, addr); (start_page << 8) + count, addr);
if (retries++ == 0) if (retries++ == 0)
goto retry; goto retry;
} }
@ -776,7 +786,7 @@ retry:
while ((inb_p(nic_base + EN0_ISR) & ENISR_RDC) == 0) while ((inb_p(nic_base + EN0_ISR) & ENISR_RDC) == 0)
if (time_after(jiffies, dma_start + 2*HZ/100)) { /* 20ms */ if (time_after(jiffies, dma_start + 2*HZ/100)) { /* 20ms */
printk(KERN_WARNING "%s: timeout waiting for Tx RDC.\n", dev->name); netdev_warn(dev, "timeout waiting for Tx RDC.\n");
ne_reset_8390(dev); ne_reset_8390(dev);
NS8390p_init(dev, 1); NS8390p_init(dev, 1);
break; break;
@ -936,8 +946,8 @@ int __init init_module(void)
retval = platform_driver_probe(&ne_driver, ne_drv_probe); retval = platform_driver_probe(&ne_driver, ne_drv_probe);
if (retval) { if (retval) {
if (io[0] == 0) if (io[0] == 0)
printk(KERN_NOTICE "ne.c: You must supply \"io=0xNNN\"" pr_notice("ne.c: You must supply \"io=0xNNN\""
" value(s) for ISA cards.\n"); " value(s) for ISA cards.\n");
ne_loop_rm_unreg(1); ne_loop_rm_unreg(1);
return retval; return retval;
} }

54
drivers/net/ethernet/8390/ne2k-pci.c
View File

@ -33,8 +33,6 @@
/* The user-configurable values. /* The user-configurable values.
These may be modified when a driver module is loaded.*/ These may be modified when a driver module is loaded.*/
static int debug = 1; /* 1 normal messages, 0 quiet .. 7 verbose. */
#define MAX_UNITS 8 /* More are supported, limit only on options */ #define MAX_UNITS 8 /* More are supported, limit only on options */
/* Used to pass the full-duplex flag, etc. */ /* Used to pass the full-duplex flag, etc. */
static int full_duplex[MAX_UNITS]; static int full_duplex[MAX_UNITS];
@ -60,6 +58,8 @@ static int options[MAX_UNITS];
#include "8390.h" #include "8390.h"
static u32 ne2k_msg_enable;
/* These identify the driver base version and may not be removed. */ /* These identify the driver base version and may not be removed. */
static const char version[] = static const char version[] =
KERN_INFO DRV_NAME ".c:v" DRV_VERSION " " DRV_RELDATE KERN_INFO DRV_NAME ".c:v" DRV_VERSION " " DRV_RELDATE
@ -76,10 +76,10 @@ MODULE_AUTHOR("Donald Becker / Paul Gortmaker");
MODULE_DESCRIPTION("PCI NE2000 clone driver"); MODULE_DESCRIPTION("PCI NE2000 clone driver");
MODULE_LICENSE("GPL"); MODULE_LICENSE("GPL");
module_param(debug, int, 0); module_param_named(msg_enable, ne2k_msg_enable, uint, (S_IRUSR|S_IRGRP|S_IROTH));
module_param_array(options, int, NULL, 0); module_param_array(options, int, NULL, 0);
module_param_array(full_duplex, int, NULL, 0); module_param_array(full_duplex, int, NULL, 0);
MODULE_PARM_DESC(debug, "debug level (1-2)"); MODULE_PARM_DESC(msg_enable, "Debug message level (see linux/netdevice.h for bitmap)");
MODULE_PARM_DESC(options, "Bit 5: full duplex"); MODULE_PARM_DESC(options, "Bit 5: full duplex");
MODULE_PARM_DESC(full_duplex, "full duplex setting(s) (1)"); MODULE_PARM_DESC(full_duplex, "full duplex setting(s) (1)");
@ -226,6 +226,7 @@ static int ne2k_pci_init_one(struct pci_dev *pdev,
static unsigned int fnd_cnt; static unsigned int fnd_cnt;
long ioaddr; long ioaddr;
int flags = pci_clone_list[chip_idx].flags; int flags = pci_clone_list[chip_idx].flags;
struct ei_device *ei_local;
/* when built into the kernel, we only print version if device is found */ /* when built into the kernel, we only print version if device is found */
#ifndef MODULE #ifndef MODULE
@ -280,6 +281,8 @@ static int ne2k_pci_init_one(struct pci_dev *pdev,
goto err_out_free_res; goto err_out_free_res;
} }
dev->netdev_ops = &ne2k_netdev_ops; dev->netdev_ops = &ne2k_netdev_ops;
ei_local = netdev_priv(dev);
ei_local->msg_enable = ne2k_msg_enable;
SET_NETDEV_DEV(dev, &pdev->dev); SET_NETDEV_DEV(dev, &pdev->dev);
@ -379,9 +382,9 @@ static int ne2k_pci_init_one(struct pci_dev *pdev,
if (i) if (i)
goto err_out_free_netdev; goto err_out_free_netdev;
printk("%s: %s found at %#lx, IRQ %d, %pM.\n", netdev_info(dev, "%s found at %#lx, IRQ %d, %pM.\n",
dev->name, pci_clone_list[chip_idx].name, ioaddr, dev->irq, pci_clone_list[chip_idx].name, ioaddr, dev->irq,
dev->dev_addr); dev->dev_addr);
return 0; return 0;
@ -450,9 +453,10 @@ static int ne2k_pci_close(struct net_device *dev)
static void ne2k_pci_reset_8390(struct net_device *dev) static void ne2k_pci_reset_8390(struct net_device *dev)
{ {
unsigned long reset_start_time = jiffies; unsigned long reset_start_time = jiffies;
struct ei_device *ei_local = netdev_priv(dev);
if (debug > 1) printk("%s: Resetting the 8390 t=%ld...", netif_dbg(ei_local, hw, dev, "resetting the 8390 t=%ld...\n",
dev->name, jiffies); jiffies);
outb(inb(NE_BASE + NE_RESET), NE_BASE + NE_RESET); outb(inb(NE_BASE + NE_RESET), NE_BASE + NE_RESET);
@ -462,7 +466,7 @@ static void ne2k_pci_reset_8390(struct net_device *dev)
/* This check _should_not_ be necessary, omit eventually. */ /* This check _should_not_ be necessary, omit eventually. */
while ((inb(NE_BASE+EN0_ISR) & ENISR_RESET) == 0) while ((inb(NE_BASE+EN0_ISR) & ENISR_RESET) == 0)
if (jiffies - reset_start_time > 2) { if (jiffies - reset_start_time > 2) {
printk("%s: ne2k_pci_reset_8390() did not complete.\n", dev->name); netdev_err(dev, "ne2k_pci_reset_8390() did not complete.\n");
break; break;
} }
outb(ENISR_RESET, NE_BASE + EN0_ISR); /* Ack intr. */ outb(ENISR_RESET, NE_BASE + EN0_ISR); /* Ack intr. */
@ -479,9 +483,9 @@ static void ne2k_pci_get_8390_hdr(struct net_device *dev, struct e8390_pkt_hdr *
/* This *shouldn't* happen. If it does, it's the last thing you'll see */ /* This *shouldn't* happen. If it does, it's the last thing you'll see */
if (ei_status.dmaing) { if (ei_status.dmaing) {
printk("%s: DMAing conflict in ne2k_pci_get_8390_hdr " netdev_err(dev, "DMAing conflict in ne2k_pci_get_8390_hdr "
"[DMAstat:%d][irqlock:%d].\n", "[DMAstat:%d][irqlock:%d].\n",
dev->name, ei_status.dmaing, ei_status.irqlock); ei_status.dmaing, ei_status.irqlock);
return; return;
} }
@ -517,9 +521,9 @@ static void ne2k_pci_block_input(struct net_device *dev, int count,
/* This *shouldn't* happen. If it does, it's the last thing you'll see */ /* This *shouldn't* happen. If it does, it's the last thing you'll see */
if (ei_status.dmaing) { if (ei_status.dmaing) {
printk("%s: DMAing conflict in ne2k_pci_block_input " netdev_err(dev, "DMAing conflict in ne2k_pci_block_input "
"[DMAstat:%d][irqlock:%d].\n", "[DMAstat:%d][irqlock:%d].\n",
dev->name, ei_status.dmaing, ei_status.irqlock); ei_status.dmaing, ei_status.irqlock);
return; return;
} }
ei_status.dmaing |= 0x01; ei_status.dmaing |= 0x01;
@ -572,9 +576,9 @@ static void ne2k_pci_block_output(struct net_device *dev, int count,
/* This *shouldn't* happen. If it does, it's the last thing you'll see */ /* This *shouldn't* happen. If it does, it's the last thing you'll see */
if (ei_status.dmaing) { if (ei_status.dmaing) {
printk("%s: DMAing conflict in ne2k_pci_block_output." netdev_err(dev, "DMAing conflict in ne2k_pci_block_output."
"[DMAstat:%d][irqlock:%d]\n", "[DMAstat:%d][irqlock:%d]\n",
dev->name, ei_status.dmaing, ei_status.irqlock); ei_status.dmaing, ei_status.irqlock);
return; return;
} }
ei_status.dmaing |= 0x01; ei_status.dmaing |= 0x01;
@ -619,7 +623,7 @@ static void ne2k_pci_block_output(struct net_device *dev, int count,
while ((inb(nic_base + EN0_ISR) & ENISR_RDC) == 0) while ((inb(nic_base + EN0_ISR) & ENISR_RDC) == 0)
if (jiffies - dma_start > 2) { /* Avoid clock roll-over. */ if (jiffies - dma_start > 2) { /* Avoid clock roll-over. */
printk(KERN_WARNING "%s: timeout waiting for Tx RDC.\n", dev->name); netdev_warn(dev, "timeout waiting for Tx RDC.\n");
ne2k_pci_reset_8390(dev); ne2k_pci_reset_8390(dev);
NS8390_init(dev,1); NS8390_init(dev,1);
break; break;
@ -640,8 +644,24 @@ static void ne2k_pci_get_drvinfo(struct net_device *dev,
strlcpy(info->bus_info, pci_name(pci_dev), sizeof(info->bus_info)); strlcpy(info->bus_info, pci_name(pci_dev), sizeof(info->bus_info));
} }
static u32 ne2k_pci_get_msglevel(struct net_device *dev)
{
struct ei_device *ei_local = netdev_priv(dev);
return ei_local->msg_enable;
}
static void ne2k_pci_set_msglevel(struct net_device *dev, u32 v)
{
struct ei_device *ei_local = netdev_priv(dev);
ei_local->msg_enable = v;
}
static const struct ethtool_ops ne2k_pci_ethtool_ops = { static const struct ethtool_ops ne2k_pci_ethtool_ops = {
.get_drvinfo = ne2k_pci_get_drvinfo, .get_drvinfo = ne2k_pci_get_drvinfo,
.get_msglevel = ne2k_pci_get_msglevel,
.set_msglevel = ne2k_pci_set_msglevel,
}; };
static void ne2k_pci_remove_one(struct pci_dev *pdev) static void ne2k_pci_remove_one(struct pci_dev *pdev)

62
drivers/net/ethernet/8390/pcnet_cs.c
View File

@ -67,7 +67,7 @@
#define PCNET_RDC_TIMEOUT (2*HZ/100) /* Max wait in jiffies for Tx RDC */ #define PCNET_RDC_TIMEOUT (2*HZ/100) /* Max wait in jiffies for Tx RDC */
static const char *if_names[] = { "auto", "10baseT", "10base2"}; static const char *if_names[] = { "auto", "10baseT", "10base2"};
static u32 pcnet_msg_enable;
/*====================================================================*/ /*====================================================================*/
@ -558,6 +558,7 @@ static int pcnet_config(struct pcmcia_device *link)
int start_pg, stop_pg, cm_offset; int start_pg, stop_pg, cm_offset;
int has_shmem = 0; int has_shmem = 0;
hw_info_t *local_hw_info; hw_info_t *local_hw_info;
struct ei_device *ei_local;
dev_dbg(&link->dev, "pcnet_config\n"); dev_dbg(&link->dev, "pcnet_config\n");
@ -607,6 +608,8 @@ static int pcnet_config(struct pcmcia_device *link)
mii_phy_probe(dev); mii_phy_probe(dev);
SET_NETDEV_DEV(dev, &link->dev); SET_NETDEV_DEV(dev, &link->dev);
ei_local = netdev_priv(dev);
ei_local->msg_enable = pcnet_msg_enable;
if (register_netdev(dev) != 0) { if (register_netdev(dev) != 0) {
pr_notice("register_netdev() failed\n"); pr_notice("register_netdev() failed\n");
@ -616,7 +619,7 @@ static int pcnet_config(struct pcmcia_device *link)
if (info->flags & (IS_DL10019|IS_DL10022)) { if (info->flags & (IS_DL10019|IS_DL10022)) {
u_char id = inb(dev->base_addr + 0x1a); u_char id = inb(dev->base_addr + 0x1a);
netdev_info(dev, "NE2000 (DL100%d rev %02x): ", netdev_info(dev, "NE2000 (DL100%d rev %02x): ",
(info->flags & IS_DL10022) ? 22 : 19, id); (info->flags & IS_DL10022) ? 22 : 19, id);
if (info->pna_phy) if (info->pna_phy)
pr_cont("PNA, "); pr_cont("PNA, ");
} else { } else {
@ -1063,9 +1066,9 @@ static void ei_watchdog(u_long arg)
if (info->phy_id == info->eth_phy) { if (info->phy_id == info->eth_phy) {
if (p) if (p)
netdev_info(dev, "autonegotiation complete: " netdev_info(dev, "autonegotiation complete: "
"%sbaseT-%cD selected\n", "%sbaseT-%cD selected\n",
((p & 0x0180) ? "100" : "10"), ((p & 0x0180) ? "100" : "10"),
((p & 0x0140) ? 'F' : 'H')); ((p & 0x0140) ? 'F' : 'H'));
else else
netdev_info(dev, "link partner did not autonegotiate\n"); netdev_info(dev, "link partner did not autonegotiate\n");
} }
@ -1081,7 +1084,7 @@ static void ei_watchdog(u_long arg)
mdio_write(mii_addr, info->phy_id, 0, 0x0400); mdio_write(mii_addr, info->phy_id, 0, 0x0400);
info->phy_id ^= info->pna_phy ^ info->eth_phy; info->phy_id ^= info->pna_phy ^ info->eth_phy;
netdev_info(dev, "switched to %s transceiver\n", netdev_info(dev, "switched to %s transceiver\n",
(info->phy_id == info->eth_phy) ? "ethernet" : "PNA"); (info->phy_id == info->eth_phy) ? "ethernet" : "PNA");
mdio_write(mii_addr, info->phy_id, 0, mdio_write(mii_addr, info->phy_id, 0,
(info->phy_id == info->eth_phy) ? 0x1000 : 0); (info->phy_id == info->eth_phy) ? 0x1000 : 0);
info->link_status = 0; info->link_status = 0;
@ -1128,9 +1131,9 @@ static void dma_get_8390_hdr(struct net_device *dev,
unsigned int nic_base = dev->base_addr; unsigned int nic_base = dev->base_addr;
if (ei_status.dmaing) { if (ei_status.dmaing) {
netdev_notice(dev, "DMAing conflict in dma_block_input." netdev_err(dev, "DMAing conflict in dma_block_input."
"[DMAstat:%1x][irqlock:%1x]\n", "[DMAstat:%1x][irqlock:%1x]\n",
ei_status.dmaing, ei_status.irqlock); ei_status.dmaing, ei_status.irqlock);
return; return;
} }
@ -1159,13 +1162,14 @@ static void dma_block_input(struct net_device *dev, int count,
unsigned int nic_base = dev->base_addr; unsigned int nic_base = dev->base_addr;
int xfer_count = count; int xfer_count = count;
char *buf = skb->data; char *buf = skb->data;
struct ei_device *ei_local = netdev_priv(dev);
if ((ei_debug > 4) && (count != 4)) if ((netif_msg_rx_status(ei_local)) && (count != 4))
netdev_dbg(dev, "[bi=%d]\n", count+4); netdev_dbg(dev, "[bi=%d]\n", count+4);
if (ei_status.dmaing) { if (ei_status.dmaing) {
netdev_notice(dev, "DMAing conflict in dma_block_input." netdev_err(dev, "DMAing conflict in dma_block_input."
"[DMAstat:%1x][irqlock:%1x]\n", "[DMAstat:%1x][irqlock:%1x]\n",
ei_status.dmaing, ei_status.irqlock); ei_status.dmaing, ei_status.irqlock);
return; return;
} }
ei_status.dmaing |= 0x01; ei_status.dmaing |= 0x01;
@ -1183,7 +1187,8 @@ static void dma_block_input(struct net_device *dev, int count,
/* This was for the ALPHA version only, but enough people have been /* This was for the ALPHA version only, but enough people have been
encountering problems that it is still here. */ encountering problems that it is still here. */
#ifdef PCMCIA_DEBUG #ifdef PCMCIA_DEBUG
if (ei_debug > 4) { /* DMA termination address check... */ /* DMA termination address check... */
if (netif_msg_rx_status(ei_local)) {
int addr, tries = 20; int addr, tries = 20;
do { do {
/* DON'T check for 'inb_p(EN0_ISR) & ENISR_RDC' here /* DON'T check for 'inb_p(EN0_ISR) & ENISR_RDC' here
@ -1196,8 +1201,8 @@ static void dma_block_input(struct net_device *dev, int count,
} while (--tries > 0); } while (--tries > 0);
if (tries <= 0) if (tries <= 0)
netdev_notice(dev, "RX transfer address mismatch," netdev_notice(dev, "RX transfer address mismatch,"
"%#4.4x (expected) vs. %#4.4x (actual).\n", "%#4.4x (expected) vs. %#4.4x (actual).\n",
ring_offset + xfer_count, addr); ring_offset + xfer_count, addr);
} }
#endif #endif
outb_p(ENISR_RDC, nic_base + EN0_ISR); /* Ack intr. */ outb_p(ENISR_RDC, nic_base + EN0_ISR); /* Ack intr. */
@ -1213,12 +1218,12 @@ static void dma_block_output(struct net_device *dev, int count,
pcnet_dev_t *info = PRIV(dev); pcnet_dev_t *info = PRIV(dev);
#ifdef PCMCIA_DEBUG #ifdef PCMCIA_DEBUG
int retries = 0; int retries = 0;
struct ei_device *ei_local = netdev_priv(dev);
#endif #endif
u_long dma_start; u_long dma_start;
#ifdef PCMCIA_DEBUG #ifdef PCMCIA_DEBUG
if (ei_debug > 4) netif_dbg(ei_local, tx_queued, dev, "[bo=%d]\n", count);
netdev_dbg(dev, "[bo=%d]\n", count);
#endif #endif
/* Round the count up for word writes. Do we need to do this? /* Round the count up for word writes. Do we need to do this?
@ -1227,9 +1232,9 @@ static void dma_block_output(struct net_device *dev, int count,
if (count & 0x01) if (count & 0x01)
count++; count++;
if (ei_status.dmaing) { if (ei_status.dmaing) {
netdev_notice(dev, "DMAing conflict in dma_block_output." netdev_err(dev, "DMAing conflict in dma_block_output."
"[DMAstat:%1x][irqlock:%1x]\n", "[DMAstat:%1x][irqlock:%1x]\n",
ei_status.dmaing, ei_status.irqlock); ei_status.dmaing, ei_status.irqlock);
return; return;
} }
ei_status.dmaing |= 0x01; ei_status.dmaing |= 0x01;
@ -1256,7 +1261,8 @@ static void dma_block_output(struct net_device *dev, int count,
#ifdef PCMCIA_DEBUG #ifdef PCMCIA_DEBUG
/* This was for the ALPHA version only, but enough people have been /* This was for the ALPHA version only, but enough people have been
encountering problems that it is still here. */ encountering problems that it is still here. */
if (ei_debug > 4) { /* DMA termination address check... */ /* DMA termination address check... */
if (netif_msg_tx_queued(ei_local)) {
int addr, tries = 20; int addr, tries = 20;
do { do {
int high = inb_p(nic_base + EN0_RSARHI); int high = inb_p(nic_base + EN0_RSARHI);
@ -1267,8 +1273,8 @@ static void dma_block_output(struct net_device *dev, int count,
} while (--tries > 0); } while (--tries > 0);
if (tries <= 0) { if (tries <= 0) {
netdev_notice(dev, "Tx packet transfer address mismatch," netdev_notice(dev, "Tx packet transfer address mismatch,"
"%#4.4x (expected) vs. %#4.4x (actual).\n", "%#4.4x (expected) vs. %#4.4x (actual).\n",
(start_page << 8) + count, addr); (start_page << 8) + count, addr);
if (retries++ == 0) if (retries++ == 0)
goto retry; goto retry;
} }
@ -1277,10 +1283,10 @@ static void dma_block_output(struct net_device *dev, int count,
while ((inb_p(nic_base + EN0_ISR) & ENISR_RDC) == 0) while ((inb_p(nic_base + EN0_ISR) & ENISR_RDC) == 0)
if (time_after(jiffies, dma_start + PCNET_RDC_TIMEOUT)) { if (time_after(jiffies, dma_start + PCNET_RDC_TIMEOUT)) {
netdev_notice(dev, "timeout waiting for Tx RDC.\n"); netdev_warn(dev, "timeout waiting for Tx RDC.\n");
pcnet_reset_8390(dev); pcnet_reset_8390(dev);
NS8390_init(dev, 1); NS8390_init(dev, 1);
break; break;
} }
outb_p(ENISR_RDC, nic_base + EN0_ISR); /* Ack intr. */ outb_p(ENISR_RDC, nic_base + EN0_ISR); /* Ack intr. */

48
drivers/net/ethernet/8390/smc-ultra.c
View File

@ -111,6 +111,7 @@ static struct isapnp_device_id ultra_device_ids[] __initdata = {
MODULE_DEVICE_TABLE(isapnp, ultra_device_ids); MODULE_DEVICE_TABLE(isapnp, ultra_device_ids);
#endif #endif
static u32 ultra_msg_enable;
#define START_PG 0x00 /* First page of TX buffer */ #define START_PG 0x00 /* First page of TX buffer */
@ -211,6 +212,7 @@ static int __init ultra_probe1(struct net_device *dev, int ioaddr)
unsigned char num_pages, irqreg, addr, piomode; unsigned char num_pages, irqreg, addr, piomode;
unsigned char idreg = inb(ioaddr + 7); unsigned char idreg = inb(ioaddr + 7);
unsigned char reg4 = inb(ioaddr + 4) & 0x7f; unsigned char reg4 = inb(ioaddr + 4) & 0x7f;
struct ei_device *ei_local = netdev_priv(dev);
if (!request_region(ioaddr, ULTRA_IO_EXTENT, DRV_NAME)) if (!request_region(ioaddr, ULTRA_IO_EXTENT, DRV_NAME))
return -EBUSY; return -EBUSY;
@ -232,16 +234,16 @@ static int __init ultra_probe1(struct net_device *dev, int ioaddr)
goto out; goto out;
} }
if (ei_debug && version_printed++ == 0) if ((ultra_msg_enable & NETIF_MSG_DRV) && (version_printed++ == 0))
printk(version); netdev_info(dev, version);
model_name = (idreg & 0xF0) == 0x20 ? "SMC Ultra" : "SMC EtherEZ"; model_name = (idreg & 0xF0) == 0x20 ? "SMC Ultra" : "SMC EtherEZ";
for (i = 0; i < 6; i++) for (i = 0; i < 6; i++)
dev->dev_addr[i] = inb(ioaddr + 8 + i); dev->dev_addr[i] = inb(ioaddr + 8 + i);
printk("%s: %s at %#3x, %pM", dev->name, model_name, netdev_info(dev, "%s at %#3x, %pM", model_name,
ioaddr, dev->dev_addr); ioaddr, dev->dev_addr);
/* Switch from the station address to the alternate register set and /* Switch from the station address to the alternate register set and
read the useful registers there. */ read the useful registers there. */
@ -265,7 +267,7 @@ static int __init ultra_probe1(struct net_device *dev, int ioaddr)
irq = irqmap[((irqreg & 0x40) >> 4) + ((irqreg & 0x0c) >> 2)]; irq = irqmap[((irqreg & 0x40) >> 4) + ((irqreg & 0x0c) >> 2)];
if (irq == 0) { if (irq == 0) {
printk(", failed to detect IRQ line.\n"); pr_cont(", failed to detect IRQ line.\n");
retval = -EAGAIN; retval = -EAGAIN;
goto out; goto out;
} }
@ -296,7 +298,7 @@ static int __init ultra_probe1(struct net_device *dev, int ioaddr)
ei_status.mem = ioremap(dev->mem_start, (ei_status.stop_page - START_PG)*256); ei_status.mem = ioremap(dev->mem_start, (ei_status.stop_page - START_PG)*256);
if (!ei_status.mem) { if (!ei_status.mem) {
printk(", failed to ioremap.\n"); pr_cont(", failed to ioremap.\n");
retval = -ENOMEM; retval = -ENOMEM;
goto out; goto out;
} }
@ -304,14 +306,15 @@ static int __init ultra_probe1(struct net_device *dev, int ioaddr)
dev->mem_end = dev->mem_start + (ei_status.stop_page - START_PG)*256; dev->mem_end = dev->mem_start + (ei_status.stop_page - START_PG)*256;
if (piomode) { if (piomode) {
printk(",%s IRQ %d programmed-I/O mode.\n", pr_cont(", %s IRQ %d programmed-I/O mode.\n",
eeprom_irq ? "EEPROM" : "assigned ", dev->irq); eeprom_irq ? "EEPROM" : "assigned ", dev->irq);
ei_status.block_input = &ultra_pio_input; ei_status.block_input = &ultra_pio_input;
ei_status.block_output = &ultra_pio_output; ei_status.block_output = &ultra_pio_output;
ei_status.get_8390_hdr = &ultra_pio_get_hdr; ei_status.get_8390_hdr = &ultra_pio_get_hdr;
} else { } else {
printk(",%s IRQ %d memory %#lx-%#lx.\n", eeprom_irq ? "" : "assigned ", pr_cont(", %s IRQ %d memory %#lx-%#lx.\n",
dev->irq, dev->mem_start, dev->mem_end-1); eeprom_irq ? "" : "assigned ", dev->irq, dev->mem_start,
dev->mem_end-1);
ei_status.block_input = &ultra_block_input; ei_status.block_input = &ultra_block_input;
ei_status.block_output = &ultra_block_output; ei_status.block_output = &ultra_block_output;
ei_status.get_8390_hdr = &ultra_get_8390_hdr; ei_status.get_8390_hdr = &ultra_get_8390_hdr;
@ -320,6 +323,7 @@ static int __init ultra_probe1(struct net_device *dev, int ioaddr)
dev->netdev_ops = &ultra_netdev_ops; dev->netdev_ops = &ultra_netdev_ops;
NS8390_init(dev, 0); NS8390_init(dev, 0);
ei_local->msg_enable = ultra_msg_enable;
retval = register_netdev(dev); retval = register_netdev(dev);
if (retval) if (retval)
@ -356,12 +360,15 @@ static int __init ultra_probe_isapnp(struct net_device *dev)
/* found it */ /* found it */
dev->base_addr = pnp_port_start(idev, 0); dev->base_addr = pnp_port_start(idev, 0);
dev->irq = pnp_irq(idev, 0); dev->irq = pnp_irq(idev, 0);
printk(KERN_INFO "smc-ultra.c: ISAPnP reports %s at i/o %#lx, irq %d.\n", netdev_info(dev,
(char *) ultra_device_ids[i].driver_data, "smc-ultra.c: ISAPnP reports %s at i/o %#lx, irq %d.\n",
dev->base_addr, dev->irq); (char *) ultra_device_ids[i].driver_data,
dev->base_addr, dev->irq);
if (ultra_probe1(dev, dev->base_addr) != 0) { /* Shouldn't happen. */ if (ultra_probe1(dev, dev->base_addr) != 0) { /* Shouldn't happen. */
printk(KERN_ERR "smc-ultra.c: Probe of ISAPnP card at %#lx failed.\n", dev->base_addr); netdev_err(dev,
pnp_device_detach(idev); "smc-ultra.c: Probe of ISAPnP card at %#lx failed.\n",
dev->base_addr);
pnp_device_detach(idev);
return -ENXIO; return -ENXIO;
} }
ei_status.priv = (unsigned long)idev; ei_status.priv = (unsigned long)idev;
@ -412,9 +419,10 @@ static void
ultra_reset_8390(struct net_device *dev) ultra_reset_8390(struct net_device *dev)
{ {
int cmd_port = dev->base_addr - ULTRA_NIC_OFFSET; /* ASIC base addr */ int cmd_port = dev->base_addr - ULTRA_NIC_OFFSET; /* ASIC base addr */
struct ei_device *ei_local = netdev_priv(dev);
outb(ULTRA_RESET, cmd_port); outb(ULTRA_RESET, cmd_port);
if (ei_debug > 1) printk("resetting Ultra, t=%ld...", jiffies); netif_dbg(ei_local, hw, dev, "resetting Ultra, t=%ld...\n", jiffies);
ei_status.txing = 0; ei_status.txing = 0;
outb(0x00, cmd_port); /* Disable shared memory for safety. */ outb(0x00, cmd_port); /* Disable shared memory for safety. */
@ -424,7 +432,7 @@ ultra_reset_8390(struct net_device *dev)
else else
outb(0x01, cmd_port + 6); /* Enable interrupts and memory. */ outb(0x01, cmd_port + 6); /* Enable interrupts and memory. */
if (ei_debug > 1) printk("reset done\n"); netif_dbg(ei_local, hw, dev, "reset done\n");
} }
/* Grab the 8390 specific header. Similar to the block_input routine, but /* Grab the 8390 specific header. Similar to the block_input routine, but
@ -530,11 +538,11 @@ static int
ultra_close_card(struct net_device *dev) ultra_close_card(struct net_device *dev)
{ {
int ioaddr = dev->base_addr - ULTRA_NIC_OFFSET; /* CMDREG */ int ioaddr = dev->base_addr - ULTRA_NIC_OFFSET; /* CMDREG */
struct ei_device *ei_local = netdev_priv(dev);
netif_stop_queue(dev); netif_stop_queue(dev);
if (ei_debug > 1) netif_dbg(ei_local, ifdown, dev, "Shutting down ethercard.\n");
printk("%s: Shutting down ethercard.\n", dev->name);
outb(0x00, ioaddr + 6); /* Disable interrupts. */ outb(0x00, ioaddr + 6); /* Disable interrupts. */
free_irq(dev->irq, dev); free_irq(dev->irq, dev);
@ -556,8 +564,10 @@ static int irq[MAX_ULTRA_CARDS];
module_param_array(io, int, NULL, 0); module_param_array(io, int, NULL, 0);
module_param_array(irq, int, NULL, 0); module_param_array(irq, int, NULL, 0);
module_param_named(msg_enable, ultra_msg_enable, uint, (S_IRUSR|S_IRGRP|S_IROTH));
MODULE_PARM_DESC(io, "I/O base address(es)"); MODULE_PARM_DESC(io, "I/O base address(es)");
MODULE_PARM_DESC(irq, "IRQ number(s) (assigned)"); MODULE_PARM_DESC(irq, "IRQ number(s) (assigned)");
MODULE_PARM_DESC(msg_enable, "Debug message level (see linux/netdevice.h for bitmap)");
MODULE_DESCRIPTION("SMC Ultra/EtherEZ ISA/PnP Ethernet driver"); MODULE_DESCRIPTION("SMC Ultra/EtherEZ ISA/PnP Ethernet driver");
MODULE_LICENSE("GPL"); MODULE_LICENSE("GPL");

28
drivers/net/ethernet/8390/stnic.c
View File

@ -69,6 +69,11 @@ static void stnic_block_output (struct net_device *dev, int count,
static void stnic_init (struct net_device *dev); static void stnic_init (struct net_device *dev);
static u32 stnic_msg_enable;
module_param_named(msg_enable, stnic_msg_enable, uint, (S_IRUSR|S_IRGRP|S_IROTH));
MODULE_PARM_DESC(msg_enable, "Debug message level (see linux/netdevice.h for bitmap)");
/* SH7750 specific read/write io. */ /* SH7750 specific read/write io. */
static inline void static inline void
STNIC_DELAY (void) STNIC_DELAY (void)
@ -100,6 +105,7 @@ static int __init stnic_probe(void)
{ {
struct net_device *dev; struct net_device *dev;
int i, err; int i, err;
struct ei_device *ei_local;
/* If we are not running on a SolutionEngine, give up now */ /* If we are not running on a SolutionEngine, give up now */
if (! MACH_SE) if (! MACH_SE)
@ -125,10 +131,10 @@ static int __init stnic_probe(void)
share and the board will usually be enabled. */ share and the board will usually be enabled. */
err = request_irq (dev->irq, ei_interrupt, 0, DRV_NAME, dev); err = request_irq (dev->irq, ei_interrupt, 0, DRV_NAME, dev);
if (err) { if (err) {
printk (KERN_EMERG " unable to get IRQ %d.\n", dev->irq); netdev_emerg(dev, " unable to get IRQ %d.\n", dev->irq);
free_netdev(dev); free_netdev(dev);
return err; return err;
} }
ei_status.name = dev->name; ei_status.name = dev->name;
ei_status.word16 = 1; ei_status.word16 = 1;
@ -147,6 +153,8 @@ static int __init stnic_probe(void)
ei_status.block_output = &stnic_block_output; ei_status.block_output = &stnic_block_output;
stnic_init (dev); stnic_init (dev);
ei_local = netdev_priv(dev);
ei_local->msg_enable = stnic_msg_enable;
err = register_netdev(dev); err = register_netdev(dev);
if (err) { if (err) {
@ -156,7 +164,7 @@ static int __init stnic_probe(void)
} }
stnic_dev = dev; stnic_dev = dev;
printk (KERN_INFO "NS ST-NIC 83902A\n"); netdev_info(dev, "NS ST-NIC 83902A\n");
return 0; return 0;
} }
@ -164,10 +172,11 @@ static int __init stnic_probe(void)
static void static void
stnic_reset (struct net_device *dev) stnic_reset (struct net_device *dev)
{ {
struct ei_device *ei_local = netdev_priv(dev);
*(vhalf *) PA_83902_RST = 0; *(vhalf *) PA_83902_RST = 0;
udelay (5); udelay (5);
if (ei_debug > 1) netif_warn(ei_local, hw, dev, "8390 reset done (%ld).\n", jiffies);
printk (KERN_WARNING "8390 reset done (%ld).\n", jiffies);
*(vhalf *) PA_83902_RST = ~0; *(vhalf *) PA_83902_RST = ~0;
udelay (5); udelay (5);
} }
@ -176,6 +185,8 @@ static void
stnic_get_hdr (struct net_device *dev, struct e8390_pkt_hdr *hdr, stnic_get_hdr (struct net_device *dev, struct e8390_pkt_hdr *hdr,
int ring_page) int ring_page)
{ {
struct ei_device *ei_local = netdev_priv(dev);
half buf[2]; half buf[2];
STNIC_WRITE (PG0_RSAR0, 0); STNIC_WRITE (PG0_RSAR0, 0);
@ -196,8 +207,7 @@ stnic_get_hdr (struct net_device *dev, struct e8390_pkt_hdr *hdr,
hdr->count = ((buf[1] >> 8) & 0xff) | (buf[1] << 8); hdr->count = ((buf[1] >> 8) & 0xff) | (buf[1] << 8);
#endif #endif
if (ei_debug > 1) netif_dbg(ei_local, probe, dev, "ring %x status %02x next %02x count %04x.\n",
printk (KERN_DEBUG "ring %x status %02x next %02x count %04x.\n",
ring_page, hdr->status, hdr->next, hdr->count); ring_page, hdr->status, hdr->next, hdr->count);
STNIC_WRITE (STNIC_CR, CR_RDMA | CR_PG0 | CR_STA); STNIC_WRITE (STNIC_CR, CR_RDMA | CR_PG0 | CR_STA);

42
drivers/net/ethernet/8390/wd.c
View File

@ -60,6 +60,7 @@ static void wd_block_output(struct net_device *dev, int count,
const unsigned char *buf, int start_page); const unsigned char *buf, int start_page);
static int wd_close(struct net_device *dev); static int wd_close(struct net_device *dev);
static u32 wd_msg_enable;
#define WD_START_PG 0x00 /* First page of TX buffer */ #define WD_START_PG 0x00 /* First page of TX buffer */
#define WD03_STOP_PG 0x20 /* Last page +1 of RX ring */ #define WD03_STOP_PG 0x20 /* Last page +1 of RX ring */
@ -170,6 +171,7 @@ static int __init wd_probe1(struct net_device *dev, int ioaddr)
int word16 = 0; /* 0 = 8 bit, 1 = 16 bit */ int word16 = 0; /* 0 = 8 bit, 1 = 16 bit */
const char *model_name; const char *model_name;
static unsigned version_printed; static unsigned version_printed;
struct ei_device *ei_local = netdev_priv(dev);
for (i = 0; i < 8; i++) for (i = 0; i < 8; i++)
checksum += inb(ioaddr + 8 + i); checksum += inb(ioaddr + 8 + i);
@ -180,19 +182,19 @@ static int __init wd_probe1(struct net_device *dev, int ioaddr)
/* Check for semi-valid mem_start/end values if supplied. */ /* Check for semi-valid mem_start/end values if supplied. */
if ((dev->mem_start % 0x2000) || (dev->mem_end % 0x2000)) { if ((dev->mem_start % 0x2000) || (dev->mem_end % 0x2000)) {
printk(KERN_WARNING "wd.c: user supplied mem_start or mem_end not on 8kB boundary - ignored.\n"); netdev_warn(dev,
"wd.c: user supplied mem_start or mem_end not on 8kB boundary - ignored.\n");
dev->mem_start = 0; dev->mem_start = 0;
dev->mem_end = 0; dev->mem_end = 0;
} }
if (ei_debug && version_printed++ == 0) if ((wd_msg_enable & NETIF_MSG_DRV) && (version_printed++ == 0))
printk(version); netdev_info(dev, version);
for (i = 0; i < 6; i++) for (i = 0; i < 6; i++)
dev->dev_addr[i] = inb(ioaddr + 8 + i); dev->dev_addr[i] = inb(ioaddr + 8 + i);
printk("%s: WD80x3 at %#3x, %pM", netdev_info(dev, "WD80x3 at %#3x, %pM", ioaddr, dev->dev_addr);
dev->name, ioaddr, dev->dev_addr);
/* The following PureData probe code was contributed by /* The following PureData probe code was contributed by
Mike Jagdis <jaggy@purplet.demon.co.uk>. Puredata does software Mike Jagdis <jaggy@purplet.demon.co.uk>. Puredata does software
@ -244,8 +246,9 @@ static int __init wd_probe1(struct net_device *dev, int ioaddr)
} }
#ifndef final_version #ifndef final_version
if ( !ancient && (inb(ioaddr+1) & 0x01) != (word16 & 0x01)) if ( !ancient && (inb(ioaddr+1) & 0x01) != (word16 & 0x01))
printk("\nWD80?3: Bus width conflict, %d (probe) != %d (reg report).", pr_cont("\nWD80?3: Bus width conflict, %d (probe) != %d (reg report).",
word16 ? 16 : 8, (inb(ioaddr+1) & 0x01) ? 16 : 8); word16 ? 16 : 8,
(inb(ioaddr+1) & 0x01) ? 16 : 8);
#endif #endif
} }
@ -259,7 +262,7 @@ static int __init wd_probe1(struct net_device *dev, int ioaddr)
if (reg0 == 0xff || reg0 == 0) { if (reg0 == 0xff || reg0 == 0) {
/* Future plan: this could check a few likely locations first. */ /* Future plan: this could check a few likely locations first. */
dev->mem_start = 0xd0000; dev->mem_start = 0xd0000;
printk(" assigning address %#lx", dev->mem_start); pr_cont(" assigning address %#lx", dev->mem_start);
} else { } else {
int high_addr_bits = inb(ioaddr+WD_CMDREG5) & 0x1f; int high_addr_bits = inb(ioaddr+WD_CMDREG5) & 0x1f;
/* Some boards don't have the register 5 -- it returns 0xff. */ /* Some boards don't have the register 5 -- it returns 0xff. */
@ -297,8 +300,8 @@ static int __init wd_probe1(struct net_device *dev, int ioaddr)
outb_p(0x00, nic_addr+EN0_IMR); /* Mask all intrs. again. */ outb_p(0x00, nic_addr+EN0_IMR); /* Mask all intrs. again. */
if (ei_debug > 2) if (netif_msg_drv(ei_local))
printk(" autoirq is %d", dev->irq); pr_cont(" autoirq is %d", dev->irq);
if (dev->irq < 2) if (dev->irq < 2)
dev->irq = word16 ? 10 : 5; dev->irq = word16 ? 10 : 5;
} else } else
@ -310,7 +313,7 @@ static int __init wd_probe1(struct net_device *dev, int ioaddr)
share and the board will usually be enabled. */ share and the board will usually be enabled. */
i = request_irq(dev->irq, ei_interrupt, 0, DRV_NAME, dev); i = request_irq(dev->irq, ei_interrupt, 0, DRV_NAME, dev);
if (i) { if (i) {
printk (" unable to get IRQ %d.\n", dev->irq); pr_cont(" unable to get IRQ %d.\n", dev->irq);
return i; return i;
} }
@ -338,8 +341,8 @@ static int __init wd_probe1(struct net_device *dev, int ioaddr)
return -ENOMEM; return -ENOMEM;
} }
printk(" %s, IRQ %d, shared memory at %#lx-%#lx.\n", pr_cont(" %s, IRQ %d, shared memory at %#lx-%#lx.\n",
model_name, dev->irq, dev->mem_start, dev->mem_end-1); model_name, dev->irq, dev->mem_start, dev->mem_end-1);
ei_status.reset_8390 = wd_reset_8390; ei_status.reset_8390 = wd_reset_8390;
ei_status.block_input = wd_block_input; ei_status.block_input = wd_block_input;
@ -348,6 +351,7 @@ static int __init wd_probe1(struct net_device *dev, int ioaddr)
dev->netdev_ops = &wd_netdev_ops; dev->netdev_ops = &wd_netdev_ops;
NS8390_init(dev, 0); NS8390_init(dev, 0);
ei_local->msg_enable = wd_msg_enable;
#if 1 #if 1
/* Enable interrupt generation on softconfig cards -- M.U */ /* Enable interrupt generation on softconfig cards -- M.U */
@ -385,9 +389,11 @@ static void
wd_reset_8390(struct net_device *dev) wd_reset_8390(struct net_device *dev)
{ {
int wd_cmd_port = dev->base_addr - WD_NIC_OFFSET; /* WD_CMDREG */ int wd_cmd_port = dev->base_addr - WD_NIC_OFFSET; /* WD_CMDREG */
struct ei_device *ei_local = netdev_priv(dev);
outb(WD_RESET, wd_cmd_port); outb(WD_RESET, wd_cmd_port);
if (ei_debug > 1) printk("resetting the WD80x3 t=%lu...", jiffies); netif_dbg(ei_local, hw, dev, "resetting the WD80x3 t=%lu...\n",
jiffies);
ei_status.txing = 0; ei_status.txing = 0;
/* Set up the ASIC registers, just in case something changed them. */ /* Set up the ASIC registers, just in case something changed them. */
@ -395,7 +401,7 @@ wd_reset_8390(struct net_device *dev)
if (ei_status.word16) if (ei_status.word16)
outb(NIC16 | ((dev->mem_start>>19) & 0x1f), wd_cmd_port+WD_CMDREG5); outb(NIC16 | ((dev->mem_start>>19) & 0x1f), wd_cmd_port+WD_CMDREG5);
if (ei_debug > 1) printk("reset done\n"); netif_dbg(ei_local, hw, dev, "reset done\n");
} }
/* Grab the 8390 specific header. Similar to the block_input routine, but /* Grab the 8390 specific header. Similar to the block_input routine, but
@ -474,9 +480,9 @@ static int
wd_close(struct net_device *dev) wd_close(struct net_device *dev)
{ {
int wd_cmdreg = dev->base_addr - WD_NIC_OFFSET; /* WD_CMDREG */ int wd_cmdreg = dev->base_addr - WD_NIC_OFFSET; /* WD_CMDREG */
struct ei_device *ei_local = netdev_priv(dev);
if (ei_debug > 1) netif_dbg(ei_local, ifdown, dev, "Shutting down ethercard.\n");
printk("%s: Shutting down ethercard.\n", dev->name);
ei_close(dev); ei_close(dev);
/* Change from 16-bit to 8-bit shared memory so reboot works. */ /* Change from 16-bit to 8-bit shared memory so reboot works. */
@ -502,10 +508,12 @@ module_param_array(io, int, NULL, 0);
module_param_array(irq, int, NULL, 0); module_param_array(irq, int, NULL, 0);
module_param_array(mem, int, NULL, 0); module_param_array(mem, int, NULL, 0);
module_param_array(mem_end, int, NULL, 0); module_param_array(mem_end, int, NULL, 0);
module_param_named(msg_enable, wd_msg_enable, uint, (S_IRUSR|S_IRGRP|S_IROTH));
MODULE_PARM_DESC(io, "I/O base address(es)"); MODULE_PARM_DESC(io, "I/O base address(es)");
MODULE_PARM_DESC(irq, "IRQ number(s) (ignored for PureData boards)"); MODULE_PARM_DESC(irq, "IRQ number(s) (ignored for PureData boards)");
MODULE_PARM_DESC(mem, "memory base address(es)(ignored for PureData boards)"); MODULE_PARM_DESC(mem, "memory base address(es)(ignored for PureData boards)");
MODULE_PARM_DESC(mem_end, "memory end address(es)"); MODULE_PARM_DESC(mem_end, "memory end address(es)");
MODULE_PARM_DESC(msg_enable, "Debug message level (see linux/netdevice.h for bitmap)");
MODULE_DESCRIPTION("ISA Western Digital wd8003/wd8013 ; SMC Elite, Elite16 ethernet driver"); MODULE_DESCRIPTION("ISA Western Digital wd8003/wd8013 ; SMC Elite, Elite16 ethernet driver");
MODULE_LICENSE("GPL"); MODULE_LICENSE("GPL");

22
drivers/net/ethernet/8390/zorro8390.c
View File

@ -44,6 +44,8 @@
static const char version[] = static const char version[] =
"8390.c:v1.10cvs 9/23/94 Donald Becker (becker@cesdis.gsfc.nasa.gov)\n"; "8390.c:v1.10cvs 9/23/94 Donald Becker (becker@cesdis.gsfc.nasa.gov)\n";
static u32 zorro8390_msg_enable;
#include "lib8390.c" #include "lib8390.c"
#define DRV_NAME "zorro8390" #define DRV_NAME "zorro8390"
@ -86,9 +88,9 @@ static struct card_info {
static void zorro8390_reset_8390(struct net_device *dev) static void zorro8390_reset_8390(struct net_device *dev)
{ {
unsigned long reset_start_time = jiffies; unsigned long reset_start_time = jiffies;
struct ei_device *ei_local = netdev_priv(dev);
if (ei_debug > 1) netif_dbg(ei_local, hw, dev, "resetting - t=%ld...\n", jiffies);
netdev_dbg(dev, "resetting - t=%ld...\n", jiffies);
z_writeb(z_readb(NE_BASE + NE_RESET), NE_BASE + NE_RESET); z_writeb(z_readb(NE_BASE + NE_RESET), NE_BASE + NE_RESET);
@ -119,8 +121,9 @@ static void zorro8390_get_8390_hdr(struct net_device *dev,
* If it does, it's the last thing you'll see * If it does, it's the last thing you'll see
*/ */
if (ei_status.dmaing) { if (ei_status.dmaing) {
netdev_err(dev, "%s: DMAing conflict [DMAstat:%d][irqlock:%d]\n", netdev_warn(dev,
__func__, ei_status.dmaing, ei_status.irqlock); "%s: DMAing conflict [DMAstat:%d][irqlock:%d]\n",
__func__, ei_status.dmaing, ei_status.irqlock);
return; return;
} }
@ -230,7 +233,7 @@ static void zorro8390_block_output(struct net_device *dev, int count,
while ((z_readb(NE_BASE + NE_EN0_ISR) & ENISR_RDC) == 0) while ((z_readb(NE_BASE + NE_EN0_ISR) & ENISR_RDC) == 0)
if (time_after(jiffies, dma_start + 2 * HZ / 100)) { if (time_after(jiffies, dma_start + 2 * HZ / 100)) {
/* 20ms */ /* 20ms */
netdev_err(dev, "timeout waiting for Tx RDC\n"); netdev_warn(dev, "timeout waiting for Tx RDC\n");
zorro8390_reset_8390(dev); zorro8390_reset_8390(dev);
__NS8390_init(dev, 1); __NS8390_init(dev, 1);
break; break;
@ -248,8 +251,9 @@ static int zorro8390_open(struct net_device *dev)
static int zorro8390_close(struct net_device *dev) static int zorro8390_close(struct net_device *dev)
{ {
if (ei_debug > 1) struct ei_device *ei_local = netdev_priv(dev);
netdev_dbg(dev, "Shutting down ethercard\n");
netif_dbg(ei_local, ifdown, dev, "Shutting down ethercard\n");
__ei_close(dev); __ei_close(dev);
return 0; return 0;
} }
@ -293,6 +297,7 @@ static int zorro8390_init(struct net_device *dev, unsigned long board,
int err; int err;
unsigned char SA_prom[32]; unsigned char SA_prom[32];
int start_page, stop_page; int start_page, stop_page;
struct ei_device *ei_local = netdev_priv(dev);
static u32 zorro8390_offsets[16] = { static u32 zorro8390_offsets[16] = {
0x00, 0x02, 0x04, 0x06, 0x08, 0x0a, 0x0c, 0x0e, 0x00, 0x02, 0x04, 0x06, 0x08, 0x0a, 0x0c, 0x0e,
0x10, 0x12, 0x14, 0x16, 0x18, 0x1a, 0x1c, 0x1e, 0x10, 0x12, 0x14, 0x16, 0x18, 0x1a, 0x1c, 0x1e,
@ -383,6 +388,9 @@ static int zorro8390_init(struct net_device *dev, unsigned long board,
dev->netdev_ops = &zorro8390_netdev_ops; dev->netdev_ops = &zorro8390_netdev_ops;
__NS8390_init(dev, 0); __NS8390_init(dev, 0);
ei_local->msg_enable = zorro8390_msg_enable;
err = register_netdev(dev); err = register_netdev(dev);
if (err) { if (err) {
free_irq(IRQ_AMIGA_PORTS, dev); free_irq(IRQ_AMIGA_PORTS, dev);