/* Look at toshoboe.h (currently in include/net/irda) for details of */
/* Where to get documentation on the chip */
-
-static char *rcsid =
- "$Id: donauboe.c V2.18 ven jan 10 03:14:16 2003$";
-
/* See below for a description of the logic in this driver */
/* User servicable parts */
{
__u32 ringbase;
- IRDA_DEBUG (4, "%s()\n", __FUNCTION__);
+ IRDA_DEBUG (4, "%s()\n", __func__);
ringbase = INB (OBOE_RING_BASE0) << 10;
ringbase |= INB (OBOE_RING_BASE1) << 18;
toshoboe_disablebm (struct toshoboe_cb *self)
{
__u8 command;
- IRDA_DEBUG (4, "%s()\n", __FUNCTION__);
+ IRDA_DEBUG (4, "%s()\n", __func__);
pci_read_config_byte (self->pdev, PCI_COMMAND, &command);
command &= ~PCI_COMMAND_MASTER;
static void
toshoboe_stopchip (struct toshoboe_cb *self)
{
- IRDA_DEBUG (4, "%s()\n", __FUNCTION__);
+ IRDA_DEBUG (4, "%s()\n", __func__);
/*Disable interrupts */
OUTB (0x0, OBOE_IER);
__u16 pconfig = 0;
__u8 config0l = 0;
- IRDA_DEBUG (2, "%s(%d/%d)\n", __FUNCTION__, self->speed, self->io.speed);
+ IRDA_DEBUG (2, "%s(%d/%d)\n", __func__, self->speed, self->io.speed);
switch (self->speed)
{
static void
toshoboe_enablebm (struct toshoboe_cb *self)
{
- IRDA_DEBUG (4, "%s()\n", __FUNCTION__);
+ IRDA_DEBUG (4, "%s()\n", __func__);
pci_set_master (self->pdev);
}
{
int i;
- IRDA_DEBUG (4, "%s()\n", __FUNCTION__);
+ IRDA_DEBUG (4, "%s()\n", __func__);
for (i = 0; i < TX_SLOTS; ++i)
{
{
__u32 physaddr;
- IRDA_DEBUG (4, "%s()\n", __FUNCTION__);
+ IRDA_DEBUG (4, "%s()\n", __func__);
toshoboe_initring (self);
toshoboe_enablebm (self);
OUTB ((physaddr >> 18) & 0xff, OBOE_RING_BASE1);
OUTB ((physaddr >> 26) & 0x3f, OBOE_RING_BASE2);
- /*Enable DMA controler in byte mode and RX */
+ /*Enable DMA controller in byte mode and RX */
OUTB (CONFIG0H_DMA_ON, OBOE_CONFIG0H);
/* Start up the clocks */
return xbofs;
}
-static int toshoboe_invalid_dev(int irq)
-{
- printk (KERN_WARNING DRIVER_NAME ": irq %d for unknown device.\n", irq);
- return 1;
-}
-
#ifdef USE_PROBE
/***********************************************************************/
/* Probe code */
}
static irqreturn_t
-toshoboe_probeinterrupt (int irq, void *dev_id, struct pt_regs *regs)
+toshoboe_probeinterrupt (int irq, void *dev_id)
{
- struct toshoboe_cb *self = (struct toshoboe_cb *) dev_id;
+ struct toshoboe_cb *self = dev_id;
__u8 irqstat;
- if (self == NULL && toshoboe_invalid_dev(irq))
- return IRQ_NONE;
-
irqstat = INB (OBOE_ISR);
/* was it us */
#endif
unsigned long flags;
- IRDA_DEBUG (4, "%s()\n", __FUNCTION__);
+ IRDA_DEBUG (4, "%s()\n", __func__);
if (request_irq (self->io.irq, toshoboe_probeinterrupt,
self->io.irqflags, "toshoboe", (void *) self))
/* test 1: SIR filter and back to back */
- for (j = 0; j < (sizeof (bauds) / sizeof (int)); ++j)
+ for (j = 0; j < ARRAY_SIZE(bauds); ++j)
{
int fir = (j > 1);
toshoboe_stopchip (self);
unsigned long flags;
struct irda_skb_cb *cb = (struct irda_skb_cb *) skb->cb;
- self = (struct toshoboe_cb *) dev->priv;
+ self = netdev_priv(dev);
IRDA_ASSERT (self != NULL, return 0; );
- IRDA_DEBUG (1, "%s.tx:%x(%x)%x\n", __FUNCTION__
+ IRDA_DEBUG (1, "%s.tx:%x(%x)%x\n", __func__
,skb->len,self->txpending,INB (OBOE_ENABLEH));
if (!cb->magic) {
- IRDA_DEBUG (2, "%s.Not IrLAP:%x\n", __FUNCTION__, cb->magic);
+ IRDA_DEBUG (2, "%s.Not IrLAP:%x\n", __func__, cb->magic);
#ifdef DUMP_PACKETS
_dumpbufs(skb->data,skb->len,'>');
#endif
/* change speed pending, wait for its execution */
if (self->new_speed)
- return -EBUSY;
+ return NETDEV_TX_BUSY;
/* device stopped (apm) wait for restart */
if (self->stopped)
- return -EBUSY;
+ return NETDEV_TX_BUSY;
toshoboe_checkstuck (self);
{
self->new_speed = speed;
IRDA_DEBUG (1, "%s: Queued TxDone scheduled speed change %d\n" ,
- __FUNCTION__, speed);
+ __func__, speed);
/* if no data, that's all! */
if (!skb->len)
{
if (self->txpending)
{
spin_unlock_irqrestore(&self->spinlock, flags);
- return -EBUSY;
+ return NETDEV_TX_BUSY;
}
/* If in SIR mode we need to generate a string of XBOFs */
/* which we will add a wrong checksum to */
mtt = toshoboe_makemttpacket (self, self->tx_bufs[self->txs], mtt);
- IRDA_DEBUG (1, "%s.mtt:%x(%x)%d\n", __FUNCTION__
+ IRDA_DEBUG (1, "%s.mtt:%x(%x)%d\n", __func__
,skb->len,mtt,self->txpending);
if (mtt)
{
if (self->ring->tx[self->txs].control & OBOE_CTL_TX_HW_OWNS)
{
- IRDA_DEBUG (0, "%s.ful:%x(%x)%x\n", __FUNCTION__
+ IRDA_DEBUG (0, "%s.ful:%x(%x)%x\n", __func__
,skb->len, self->ring->tx[self->txs].control, self->txpending);
toshoboe_start_DMA(self, OBOE_CONFIG0H_ENTX);
spin_unlock_irqrestore(&self->spinlock, flags);
- return -EBUSY;
+ return NETDEV_TX_BUSY;
}
if (INB (OBOE_ENABLEH) & OBOE_ENABLEH_SIRON)
else
{
len = skb->len;
- memcpy (self->tx_bufs[self->txs], skb->data, len);
+ skb_copy_from_linear_data(skb, self->tx_bufs[self->txs], len);
}
self->ring->tx[self->txs].len = len & 0x0fff;
/*interrupt handler */
static irqreturn_t
-toshoboe_interrupt (int irq, void *dev_id, struct pt_regs *regs)
+toshoboe_interrupt (int irq, void *dev_id)
{
- struct toshoboe_cb *self = (struct toshoboe_cb *) dev_id;
+ struct toshoboe_cb *self = dev_id;
__u8 irqstat;
struct sk_buff *skb = NULL;
- if (self == NULL && toshoboe_invalid_dev(irq))
- return IRQ_NONE;
-
irqstat = INB (OBOE_ISR);
/* was it us */
if (self->ring->tx[i].control & OBOE_CTL_TX_HW_OWNS)
self->txpending++;
}
- IRDA_DEBUG (1, "%s.txd(%x)%x/%x\n", __FUNCTION__
+ IRDA_DEBUG (1, "%s.txd(%x)%x/%x\n", __func__
,irqstat,txp,self->txpending);
txp = INB (OBOE_TXSLOT) & OBOE_SLOT_MASK;
txp = txpc;
txpc++;
txpc %= TX_SLOTS;
- self->stats.tx_packets++;
+ self->netdev->stats.tx_packets++;
if (self->ring->tx[txpc].control & OBOE_CTL_TX_HW_OWNS)
self->ring->tx[txp].control &= ~OBOE_CTL_TX_RTCENTX;
}
- self->stats.tx_packets--;
+ self->netdev->stats.tx_packets--;
#else
- self->stats.tx_packets++;
+ self->netdev->stats.tx_packets++;
#endif
toshoboe_start_DMA(self, OBOE_CONFIG0H_ENTX);
}
{
self->speed = self->new_speed;
IRDA_DEBUG (1, "%s: Executed TxDone scheduled speed change %d\n",
- __FUNCTION__, self->speed);
+ __func__, self->speed);
toshoboe_setbaud (self);
}
{
int len = self->ring->rx[self->rxs].len;
skb = NULL;
- IRDA_DEBUG (3, "%s.rcv:%x(%x)\n", __FUNCTION__
+ IRDA_DEBUG (3, "%s.rcv:%x(%x)\n", __func__
,len,self->ring->rx[self->rxs].control);
#ifdef DUMP_PACKETS
len -= 2;
else
len = 0;
- IRDA_DEBUG (1, "%s.SIR:%x(%x)\n", __FUNCTION__, len,enable);
+ IRDA_DEBUG (1, "%s.SIR:%x(%x)\n", __func__, len,enable);
}
#ifdef USE_MIR
len -= 2;
else
len = 0;
- IRDA_DEBUG (2, "%s.MIR:%x(%x)\n", __FUNCTION__, len,enable);
+ IRDA_DEBUG (2, "%s.MIR:%x(%x)\n", __func__, len,enable);
}
#endif
else if (enable & OBOE_ENABLEH_FIRON)
len -= 4; /*FIXME: check this */
else
len = 0;
- IRDA_DEBUG (1, "%s.FIR:%x(%x)\n", __FUNCTION__, len,enable);
+ IRDA_DEBUG (1, "%s.FIR:%x(%x)\n", __func__, len,enable);
}
else
- IRDA_DEBUG (0, "%s.?IR:%x(%x)\n", __FUNCTION__, len,enable);
+ IRDA_DEBUG (0, "%s.?IR:%x(%x)\n", __func__, len,enable);
if (len)
{
skb_reserve (skb, 1);
skb_put (skb, len);
- memcpy (skb->data, self->rx_bufs[self->rxs], len);
-
- self->stats.rx_packets++;
+ skb_copy_to_linear_data(skb, self->rx_bufs[self->rxs],
+ len);
+ self->netdev->stats.rx_packets++;
skb->dev = self->netdev;
- skb->mac.raw = skb->data;
+ skb_reset_mac_header(skb);
skb->protocol = htons (ETH_P_IRDA);
}
else
{
printk (KERN_INFO
"%s(), memory squeeze, dropping frame.\n",
- __FUNCTION__);
+ __func__);
}
}
}
/* (SIR) data is splitted in several slots. */
/* we have to join all the received buffers received */
/*in a large buffer before checking CRC. */
- IRDA_DEBUG (0, "%s.err:%x(%x)\n", __FUNCTION__
+ IRDA_DEBUG (0, "%s.err:%x(%x)\n", __func__
,len,self->ring->rx[self->rxs].control);
}
if (irqstat & OBOE_INT_SIP)
{
self->int_sip++;
- IRDA_DEBUG (1, "%s.sip:%x(%x)%x\n", __FUNCTION__
+ IRDA_DEBUG (1, "%s.sip:%x(%x)%x\n", __func__
,self->int_sip,irqstat,self->txpending);
}
return IRQ_HANDLED;
{
struct toshoboe_cb *self;
unsigned long flags;
+ int rc;
- IRDA_DEBUG (4, "%s()\n", __FUNCTION__);
+ IRDA_DEBUG (4, "%s()\n", __func__);
- IRDA_ASSERT (dev != NULL, return -1; );
- self = (struct toshoboe_cb *) dev->priv;
-
- IRDA_ASSERT (self != NULL, return 0; );
+ self = netdev_priv(dev);
if (self->async)
return -EBUSY;
if (self->stopped)
return 0;
- if (request_irq (self->io.irq, toshoboe_interrupt,
- SA_SHIRQ | SA_INTERRUPT, dev->name, (void *) self))
- {
- return -EAGAIN;
- }
+ rc = request_irq (self->io.irq, toshoboe_interrupt,
+ IRQF_SHARED | IRQF_DISABLED, dev->name, self);
+ if (rc)
+ return rc;
spin_lock_irqsave(&self->spinlock, flags);
toshoboe_startchip (self);
{
struct toshoboe_cb *self;
- IRDA_DEBUG (4, "%s()\n", __FUNCTION__);
+ IRDA_DEBUG (4, "%s()\n", __func__);
IRDA_ASSERT (dev != NULL, return -1; );
- self = (struct toshoboe_cb *) dev->priv;
+ self = netdev_priv(dev);
/* Stop device */
netif_stop_queue(dev);
IRDA_ASSERT (dev != NULL, return -1; );
- self = dev->priv;
+ self = netdev_priv(dev);
IRDA_ASSERT (self != NULL, return -1; );
- IRDA_DEBUG (5, "%s(), %s, (cmd=0x%X)\n", __FUNCTION__, dev->name, cmd);
+ IRDA_DEBUG (5, "%s(), %s, (cmd=0x%X)\n", __func__, dev->name, cmd);
/* Disable interrupts & save flags */
spin_lock_irqsave(&self->spinlock, flags);
* speed, so we still must allow for speed change within
* interrupt context.
*/
- IRDA_DEBUG (1, "%s(BANDWIDTH), %s, (%X/%ld\n", __FUNCTION__
+ IRDA_DEBUG (1, "%s(BANDWIDTH), %s, (%X/%ld\n", __func__
,dev->name, INB (OBOE_STATUS), irq->ifr_baudrate );
- if (!in_interrupt () && !capable (CAP_NET_ADMIN))
- return -EPERM;
+ if (!in_interrupt () && !capable (CAP_NET_ADMIN)) {
+ ret = -EPERM;
+ goto out;
+ }
/* self->speed=irq->ifr_baudrate; */
/* toshoboe_setbaud(self); */
self->new_speed = irq->ifr_baudrate;
break;
case SIOCSMEDIABUSY: /* Set media busy */
- IRDA_DEBUG (1, "%s(MEDIABUSY), %s, (%X/%x)\n", __FUNCTION__
+ IRDA_DEBUG (1, "%s(MEDIABUSY), %s, (%X/%x)\n", __func__
,dev->name, INB (OBOE_STATUS), capable (CAP_NET_ADMIN) );
- if (!capable (CAP_NET_ADMIN))
- return -EPERM;
+ if (!capable (CAP_NET_ADMIN)) {
+ ret = -EPERM;
+ goto out;
+ }
irda_device_set_media_busy (self->netdev, TRUE);
break;
case SIOCGRECEIVING: /* Check if we are receiving right now */
irq->ifr_receiving = (INB (OBOE_STATUS) & OBOE_STATUS_RXBUSY) ? 1 : 0;
- IRDA_DEBUG (3, "%s(RECEIVING), %s, (%X/%x)\n", __FUNCTION__
+ IRDA_DEBUG (3, "%s(RECEIVING), %s, (%X/%x)\n", __func__
,dev->name, INB (OBOE_STATUS), irq->ifr_receiving );
break;
default:
- IRDA_DEBUG (1, "%s(?), %s, (cmd=0x%X)\n", __FUNCTION__, dev->name, cmd);
+ IRDA_DEBUG (1, "%s(?), %s, (cmd=0x%X)\n", __func__, dev->name, cmd);
ret = -EOPNOTSUPP;
}
-
+out:
spin_unlock_irqrestore(&self->spinlock, flags);
return ret;
int i;
struct toshoboe_cb *self = (struct toshoboe_cb*)pci_get_drvdata(pci_dev);
- IRDA_DEBUG (4, "%s()\n", __FUNCTION__);
+ IRDA_DEBUG (4, "%s()\n", __func__);
IRDA_ASSERT (self != NULL, return; );
free_netdev(self->netdev);
}
+static const struct net_device_ops toshoboe_netdev_ops = {
+ .ndo_open = toshoboe_net_open,
+ .ndo_stop = toshoboe_net_close,
+ .ndo_start_xmit = toshoboe_hard_xmit,
+ .ndo_do_ioctl = toshoboe_net_ioctl,
+};
+
static int
toshoboe_open (struct pci_dev *pci_dev, const struct pci_device_id *pdid)
{
int ok = 0;
int err;
- IRDA_DEBUG (4, "%s()\n", __FUNCTION__);
+ IRDA_DEBUG (4, "%s()\n", __func__);
if ((err=pci_enable_device(pci_dev)))
return err;
return -ENOMEM;
}
- self = dev->priv;
+ self = netdev_priv(dev);
self->netdev = dev;
self->pdev = pci_dev;
self->base = pci_resource_start(pci_dev,0);
self->io.fir_base = self->base;
self->io.fir_ext = OBOE_IO_EXTENT;
self->io.irq = pci_dev->irq;
- self->io.irqflags = SA_SHIRQ | SA_INTERRUPT;
+ self->io.irqflags = IRQF_SHARED | IRQF_DISABLED;
self->speed = self->io.speed = 9600;
self->async = 0;
irda_qos_bits_to_value (&self->qos);
/* Allocate twice the size to guarantee alignment */
- self->ringbuf = (void *) kmalloc (OBOE_RING_LEN << 1, GFP_KERNEL);
+ self->ringbuf = kmalloc(OBOE_RING_LEN << 1, GFP_KERNEL);
if (!self->ringbuf)
{
printk (KERN_ERR DRIVER_NAME ": can't allocate DMA buffers\n");
}
#endif
- SET_MODULE_OWNER(dev);
SET_NETDEV_DEV(dev, &pci_dev->dev);
- dev->hard_start_xmit = toshoboe_hard_xmit;
- dev->open = toshoboe_net_open;
- dev->stop = toshoboe_net_close;
- dev->do_ioctl = toshoboe_net_ioctl;
+ dev->netdev_ops = &toshoboe_netdev_ops;
err = register_netdev(dev);
if (err)
pci_set_drvdata(pci_dev,self);
- printk (KERN_INFO DRIVER_NAME ": Using multiple tasks, version %s\n", rcsid);
+ printk (KERN_INFO DRIVER_NAME ": Using multiple tasks\n");
return 0;
freebufs:
for (i = 0; i < TX_SLOTS; ++i)
- if (self->tx_bufs[i])
- kfree (self->tx_bufs[i]);
+ kfree (self->tx_bufs[i]);
for (i = 0; i < RX_SLOTS; ++i)
- if (self->rx_bufs[i])
- kfree (self->rx_bufs[i]);
+ kfree (self->rx_bufs[i]);
kfree(self->ringbuf);
freeregion:
unsigned long flags;
int i = 10;
- IRDA_DEBUG (4, "%s()\n", __FUNCTION__);
+ IRDA_DEBUG (4, "%s()\n", __func__);
if (!self || self->stopped)
return 0;
struct toshoboe_cb *self = (struct toshoboe_cb*)pci_get_drvdata(pci_dev);
unsigned long flags;
- IRDA_DEBUG (4, "%s()\n", __FUNCTION__);
+ IRDA_DEBUG (4, "%s()\n", __func__);
if (!self || !self->stopped)
return 0;
static int __init
donauboe_init (void)
{
- return pci_module_init(&donauboe_pci_driver);
+ return pci_register_driver(&donauboe_pci_driver);
}
static void __exit
git://ftp.safe.ca / safe / jmp / linux-2.6 / blobdiff