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path: root/drivers/net/ethernet/smsc/smc9194.c
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Diffstat (limited to 'drivers/net/ethernet/smsc/smc9194.c')
-rw-r--r--drivers/net/ethernet/smsc/smc9194.c80
1 files changed, 54 insertions, 26 deletions
diff --git a/drivers/net/ethernet/smsc/smc9194.c b/drivers/net/ethernet/smsc/smc9194.c
index 67d9fde..e85c2e7 100644
--- a/drivers/net/ethernet/smsc/smc9194.c
+++ b/drivers/net/ethernet/smsc/smc9194.c
@@ -55,7 +55,7 @@
----------------------------------------------------------------------------*/
static const char version[] =
- "smc9194.c:v0.14 12/15/00 by Erik Stahlman (erik@vt.edu)";
+ "smc9194.c:v0.14 12/15/00 by Erik Stahlman (erik@vt.edu)\n";
#include <linux/module.h>
#include <linux/kernel.h>
@@ -95,6 +95,14 @@ static const char version[] =
#define USE_32_BIT 1
#endif
+#if defined(__H8300H__) || defined(__H8300S__)
+#define NO_AUTOPROBE
+#undef insl
+#undef outsl
+#define insl(a,b,l) io_insl_noswap(a,b,l)
+#define outsl(a,b,l) io_outsl_noswap(a,b,l)
+#endif
+
/*
.the SMC9194 can be at any of the following port addresses. To change,
.for a slightly different card, you can add it to the array. Keep in
@@ -106,6 +114,12 @@ struct devlist {
unsigned int irq;
};
+#if defined(CONFIG_H8S_EDOSK2674)
+static struct devlist smc_devlist[] __initdata = {
+ {.port = 0xf80000, .irq = 16},
+ {.port = 0, .irq = 0 },
+};
+#else
static struct devlist smc_devlist[] __initdata = {
{.port = 0x200, .irq = 0},
{.port = 0x220, .irq = 0},
@@ -125,6 +139,7 @@ static struct devlist smc_devlist[] __initdata = {
{.port = 0x3E0, .irq = 0},
{.port = 0, .irq = 0},
};
+#endif
/*
. Wait time for memory to be free. This probably shouldn't be
. tuned that much, as waiting for this means nothing else happens
@@ -597,7 +612,7 @@ static void smc_hardware_send_packet( struct net_device * dev )
packet_no = inb( ioaddr + PNR_ARR + 1 );
if ( packet_no & 0x80 ) {
/* or isn't there? BAD CHIP! */
- netdev_dbg(dev, CARDNAME": Memory allocation failed.\n");
+ printk(KERN_DEBUG CARDNAME": Memory allocation failed.\n");
dev_kfree_skb_any(skb);
lp->saved_skb = NULL;
netif_wake_queue(dev);
@@ -610,7 +625,7 @@ static void smc_hardware_send_packet( struct net_device * dev )
/* point to the beginning of the packet */
outw( PTR_AUTOINC , ioaddr + POINTER );
- PRINTK3((CARDNAME": Trying to xmit packet of length %x\n", length));
+ PRINTK3((CARDNAME": Trying to xmit packet of length %x\n", length ));
#if SMC_DEBUG > 2
print_packet( buf, length );
#endif
@@ -636,7 +651,11 @@ static void smc_hardware_send_packet( struct net_device * dev )
#ifdef USE_32_BIT
if ( length & 0x2 ) {
outsl(ioaddr + DATA_1, buf, length >> 2 );
+#if !defined(__H8300H__) && !defined(__H8300S__)
outw( *((word *)(buf + (length & 0xFFFFFFFC))),ioaddr +DATA_1);
+#else
+ ctrl_outw( *((word *)(buf + (length & 0xFFFFFFFC))),ioaddr +DATA_1);
+#endif
}
else
outsl(ioaddr + DATA_1, buf, length >> 2 );
@@ -846,6 +865,7 @@ static const struct net_device_ops smc_netdev_ops = {
static int __init smc_probe(struct net_device *dev, int ioaddr)
{
int i, memory, retval;
+ static unsigned version_printed;
unsigned int bank;
const char *version_string;
@@ -879,6 +899,7 @@ static int __init smc_probe(struct net_device *dev, int ioaddr)
retval = -ENODEV;
goto err_out;
}
+#if !defined(CONFIG_H8S_EDOSK2674)
/* well, we've already written once, so hopefully another time won't
hurt. This time, I need to switch the bank register to bank 1,
so I can access the base address register */
@@ -893,6 +914,10 @@ static int __init smc_probe(struct net_device *dev, int ioaddr)
retval = -ENODEV;
goto err_out;
}
+#else
+ (void)base_address_register; /* Warning suppression */
+#endif
+
/* check if the revision register is something that I recognize.
These might need to be added to later, as future revisions
@@ -912,7 +937,8 @@ static int __init smc_probe(struct net_device *dev, int ioaddr)
It might be prudent to check a listing of MAC addresses
against the hardware address, or do some other tests. */
- pr_info_once("%s\n", version);
+ if (version_printed++ == 0)
+ printk("%s", version);
/* fill in some of the fields */
dev->base_addr = ioaddr;
@@ -1001,21 +1027,21 @@ static int __init smc_probe(struct net_device *dev, int ioaddr)
/* now, print out the card info, in a short format.. */
- netdev_info(dev, "%s(r:%d) at %#3x IRQ:%d INTF:%s MEM:%db ",
- version_string, revision_register & 0xF, ioaddr, dev->irq,
- if_string, memory);
+ printk("%s: %s(r:%d) at %#3x IRQ:%d INTF:%s MEM:%db ", dev->name,
+ version_string, revision_register & 0xF, ioaddr, dev->irq,
+ if_string, memory );
/*
. Print the Ethernet address
*/
- netdev_info(dev, "ADDR: %pM\n", dev->dev_addr);
+ printk("ADDR: %pM\n", dev->dev_addr);
/* Grab the IRQ */
- retval = request_irq(dev->irq, smc_interrupt, 0, DRV_NAME, dev);
- if (retval) {
- netdev_warn(dev, "%s: unable to get IRQ %d (irqval=%d).\n",
- DRV_NAME, dev->irq, retval);
- goto err_out;
- }
+ retval = request_irq(dev->irq, smc_interrupt, 0, DRV_NAME, dev);
+ if (retval) {
+ printk("%s: unable to get IRQ %d (irqval=%d).\n", DRV_NAME,
+ dev->irq, retval);
+ goto err_out;
+ }
dev->netdev_ops = &smc_netdev_ops;
dev->watchdog_timeo = HZ/20;
@@ -1035,32 +1061,30 @@ static void print_packet( byte * buf, int length )
int remainder;
int lines;
- pr_dbg("Packet of length %d\n", length);
+ printk("Packet of length %d\n", length);
lines = length / 16;
remainder = length % 16;
for ( i = 0; i < lines ; i ++ ) {
int cur;
- printk(KERN_DEBUG);
for ( cur = 0; cur < 8; cur ++ ) {
byte a, b;
a = *(buf ++ );
b = *(buf ++ );
- pr_cont("%02x%02x ", a, b);
+ printk("%02x%02x ", a, b );
}
- pr_cont("\n");
+ printk("\n");
}
- printk(KERN_DEBUG);
for ( i = 0; i < remainder/2 ; i++ ) {
byte a, b;
a = *(buf ++ );
b = *(buf ++ );
- pr_cont("%02x%02x ", a, b);
+ printk("%02x%02x ", a, b );
}
- pr_cont("\n");
+ printk("\n");
#endif
}
#endif
@@ -1127,8 +1151,9 @@ static void smc_timeout(struct net_device *dev)
{
/* If we get here, some higher level has decided we are broken.
There should really be a "kick me" function call instead. */
- netdev_warn(dev, CARDNAME": transmit timed out, %s?\n",
- tx_done(dev) ? "IRQ conflict" : "network cable problem");
+ printk(KERN_WARNING CARDNAME": transmit timed out, %s?\n",
+ tx_done(dev) ? "IRQ conflict" :
+ "network cable problem");
/* "kick" the adaptor */
smc_reset( dev->base_addr );
smc_enable( dev->base_addr );
@@ -1298,7 +1323,8 @@ static void smc_tx( struct net_device * dev )
dev->stats.tx_errors++;
if ( tx_status & TS_LOSTCAR ) dev->stats.tx_carrier_errors++;
if ( tx_status & TS_LATCOL ) {
- netdev_dbg(dev, CARDNAME": Late collision occurred on last xmit.\n");
+ printk(KERN_DEBUG CARDNAME
+ ": Late collision occurred on last xmit.\n");
dev->stats.tx_window_errors++;
}
#if 0
@@ -1306,7 +1332,7 @@ static void smc_tx( struct net_device * dev )
#endif
if ( tx_status & TS_SUCCESS ) {
- netdev_info(dev, CARDNAME": Successful packet caused interrupt\n");
+ printk(CARDNAME": Successful packet caused interrupt\n");
}
/* re-enable transmit */
SMC_SELECT_BANK( 0 );
@@ -1545,7 +1571,9 @@ int __init init_module(void)
/* copy the parameters from insmod into the device structure */
devSMC9194 = smc_init(-1);
- return PTR_ERR_OR_ZERO(devSMC9194);
+ if (IS_ERR(devSMC9194))
+ return PTR_ERR(devSMC9194);
+ return 0;
}
void __exit cleanup_module(void)
generated by cgit v0.10.2 at 2024-11-05 20:17:43 (GMT)