AcoSail/kernel_optimize_test
8
0
Fork 0
forked from luck/tmp_suning_uos_patched
Code Pull Requests Activity

irda: convert to internal stats

Browse Source 
Convert IRDA drivers to use already existing net_device_stats structure
in network device. This is a pre-cursor to conversion to net_device
ops. Compile tested only.

Signed-off-by: Stephen Hemminger <shemminger@vyatta.com>
Signed-off-by: David S. Miller <davem@davemloft.net>
This commit is contained in:
Stephen Hemminger 2009-01-06 10:40:43 -08:00 committed by David S. Miller
parent 46377bb311
commit af0490810c
26 changed files with 230 additions and 391 deletions
Show Stats Download Patch File Download Diff File Expand all files Collapse all files

45
drivers/net/irda/ali-ircc.c
View File

@ -109,7 +109,6 @@ static int ali_ircc_net_open(struct net_device *dev);
static int ali_ircc_net_close(struct net_device *dev);
static int ali_ircc_net_ioctl(struct net_device *dev, struct ifreq *rq, int cmd);
static void ali_ircc_change_speed(struct ali_ircc_cb *self, __u32 baud);
static struct net_device_stats *ali_ircc_net_get_stats(struct net_device *dev);
/* SIR function */
static int ali_ircc_sir_hard_xmit(struct sk_buff *skb, struct net_device *dev);
@ -366,7 +365,6 @@ static int ali_ircc_open(int i, chipio_t *info)
dev->open = ali_ircc_net_open;
dev->stop = ali_ircc_net_close;
dev->do_ioctl = ali_ircc_net_ioctl;
dev->get_stats = ali_ircc_net_get_stats;
err = register_netdev(dev);
if (err) {
@ -876,7 +874,7 @@ static void ali_ircc_sir_receive(struct ali_ircc_cb *self)
* async_unwrap_char will deliver all found frames
*/
do {
async_unwrap_char(self->netdev, &self->stats, &self->rx_buff,
async_unwrap_char(self->netdev, &self->netdev->stats, &self->rx_buff,
inb(iobase+UART_RX));
/* Make sure we don't stay here too long */
@ -943,7 +941,7 @@ static void ali_ircc_sir_write_wakeup(struct ali_ircc_cb *self)
netif_wake_queue(self->netdev);
}
self->stats.tx_packets++;
self->netdev->stats.tx_packets++;
/* Turn on receive interrupts */
outb(UART_IER_RDI, iobase+UART_IER);
@ -1467,7 +1465,7 @@ static int ali_ircc_fir_hard_xmit(struct sk_buff *skb, struct net_device *dev)
self->tx_fifo.queue[self->tx_fifo.free].len = skb->len;
self->tx_fifo.tail += skb->len;
self->stats.tx_bytes += skb->len;
dev->stats.tx_bytes += skb->len;
skb_copy_from_linear_data(skb, self->tx_fifo.queue[self->tx_fifo.free].start,
skb->len);
@ -1661,12 +1659,12 @@ static int ali_ircc_dma_xmit_complete(struct ali_ircc_cb *self)
{
IRDA_ERROR("%s(), ********* LSR_FRAME_ABORT *********\n", __func__);
self->stats.tx_errors++;
self->stats.tx_fifo_errors++;
self->netdev->stats.tx_errors++;
self->netdev->stats.tx_fifo_errors++;
}
else
{
self->stats.tx_packets++;
self->netdev->stats.tx_packets++;
}
/* Check if we need to change the speed */
@ -1831,35 +1829,35 @@ static int ali_ircc_dma_receive_complete(struct ali_ircc_cb *self)
IRDA_DEBUG(0,"%s(), ************* RX Errors ************ \n", __func__ );
/* Skip frame */
self->stats.rx_errors++;
self->netdev->stats.rx_errors++;
self->rx_buff.data += len;
if (status & LSR_FIFO_UR)
{
self->stats.rx_frame_errors++;
self->netdev->stats.rx_frame_errors++;
IRDA_DEBUG(0,"%s(), ************* FIFO Errors ************ \n", __func__ );
}
if (status & LSR_FRAME_ERROR)
{
self->stats.rx_frame_errors++;
self->netdev->stats.rx_frame_errors++;
IRDA_DEBUG(0,"%s(), ************* FRAME Errors ************ \n", __func__ );
}
if (status & LSR_CRC_ERROR)
{
self->stats.rx_crc_errors++;
self->netdev->stats.rx_crc_errors++;
IRDA_DEBUG(0,"%s(), ************* CRC Errors ************ \n", __func__ );
}
if(self->rcvFramesOverflow)
{
self->stats.rx_frame_errors++;
self->netdev->stats.rx_frame_errors++;
IRDA_DEBUG(0,"%s(), ************* Overran DMA buffer ************ \n", __func__ );
}
if(len == 0)
{
self->stats.rx_frame_errors++;
self->netdev->stats.rx_frame_errors++;
IRDA_DEBUG(0,"%s(), ********** Receive Frame Size = 0 ********* \n", __func__ );
}
}
@ -1910,7 +1908,7 @@ static int ali_ircc_dma_receive_complete(struct ali_ircc_cb *self)
IRDA_WARNING("%s(), memory squeeze, "
"dropping frame.\n",
__func__);
self->stats.rx_dropped++;
self->netdev->stats.rx_dropped++;
return FALSE;
}
@ -1924,8 +1922,8 @@ static int ali_ircc_dma_receive_complete(struct ali_ircc_cb *self)
/* Move to next frame */
self->rx_buff.data += len;
self->stats.rx_bytes += len;
self->stats.rx_packets++;
self->netdev->stats.rx_bytes += len;
self->netdev->stats.rx_packets++;
skb->dev = self->netdev;
skb_reset_mac_header(skb);
@ -1994,7 +1992,7 @@ static int ali_ircc_sir_hard_xmit(struct sk_buff *skb, struct net_device *dev)
self->tx_buff.len = async_wrap_skb(skb, self->tx_buff.data,
self->tx_buff.truesize);
self->stats.tx_bytes += self->tx_buff.len;
self->netdev->stats.tx_bytes += self->tx_buff.len;
/* Turn on transmit finished interrupt. Will fire immediately! */
outb(UART_IER_THRI, iobase+UART_IER);
@ -2111,17 +2109,6 @@ static int ali_ircc_is_receiving(struct ali_ircc_cb *self)
return status;
}
static struct net_device_stats *ali_ircc_net_get_stats(struct net_device *dev)
{
struct ali_ircc_cb *self = netdev_priv(dev);
IRDA_DEBUG(2, "%s(), ---------------- Start ----------------\n", __func__ );
IRDA_DEBUG(2, "%s(), ----------------- End ------------------\n", __func__ );
return &self->stats;
}
static int ali_ircc_suspend(struct platform_device *dev, pm_message_t state)
{
struct ali_ircc_cb *self = platform_get_drvdata(dev);

1
drivers/net/irda/ali-ircc.h
View File

@ -191,7 +191,6 @@ struct ali_ircc_cb {
struct tx_fifo tx_fifo; /* Info about frames to be transmitted */
struct net_device *netdev; /* Yes! we are some kind of netdevice */
struct net_device_stats stats;
struct irlap_cb *irlap; /* The link layer we are binded to */
struct qos_info qos; /* QoS capabilities for this device */

1
drivers/net/irda/au1000_ircc.h
View File

@ -107,7 +107,6 @@ struct au1k_private {
iobuff_t rx_buff;
struct net_device *netdev;
struct net_device_stats stats;
struct timeval stamp;
struct timeval now;

9
drivers/net/irda/au1k_ir.c
View File

@ -53,7 +53,6 @@ static int au1k_irda_hard_xmit(struct sk_buff *, struct net_device *);
static int au1k_irda_rx(struct net_device *);
static void au1k_irda_interrupt(int, void *);
static void au1k_tx_timeout(struct net_device *);
static struct net_device_stats *au1k_irda_stats(struct net_device *);
static int au1k_irda_ioctl(struct net_device *, struct ifreq *, int);
static int au1k_irda_set_speed(struct net_device *dev, int speed);
@ -213,7 +212,6 @@ static int au1k_irda_net_init(struct net_device *dev)
dev->open = au1k_irda_start;
dev->hard_start_xmit = au1k_irda_hard_xmit;
dev->stop = au1k_irda_stop;
dev->get_stats = au1k_irda_stats;
dev->do_ioctl = au1k_irda_ioctl;
dev->tx_timeout = au1k_tx_timeout;
@ -832,13 +830,6 @@ au1k_irda_ioctl(struct net_device *dev, struct ifreq *ifreq, int cmd)
return ret;
}
static struct net_device_stats *au1k_irda_stats(struct net_device *dev)
{
struct au1k_private *aup = netdev_priv(dev);
return &aup->stats;
}
MODULE_AUTHOR("Pete Popov <ppopov@mvista.com>");
MODULE_DESCRIPTION("Au1000 IrDA Device Driver");

1
drivers/net/irda/donauboe.h
View File

@ -308,7 +308,6 @@ struct OboeRing
struct toshoboe_cb
{
struct net_device *netdev; /* Yes! we are some kind of netdevice */
struct net_device_stats stats;
struct tty_driver ttydev;
struct irlap_cb *irlap; /* The link layer we are binded to */

28
drivers/net/irda/irda-usb.c
View File

@ -122,7 +122,6 @@ static int irda_usb_net_open(struct net_device *dev);
static int irda_usb_net_close(struct net_device *dev);
static int irda_usb_net_ioctl(struct net_device *dev, struct ifreq *rq, int cmd);
static void irda_usb_net_timeout(struct net_device *dev);
static struct net_device_stats *irda_usb_net_get_stats(struct net_device *dev);
/************************ TRANSMIT ROUTINES ************************/
/*
@ -525,13 +524,13 @@ static int irda_usb_hard_xmit(struct sk_buff *skb, struct net_device *netdev)
/* Ask USB to send the packet - Irq disabled -> GFP_ATOMIC */
if ((res = usb_submit_urb(urb, GFP_ATOMIC))) {
IRDA_WARNING("%s(), failed Tx URB\n", __func__);
self->stats.tx_errors++;
netdev->stats.tx_errors++;
/* Let USB recover : We will catch that in the watchdog */
/*netif_start_queue(netdev);*/
} else {
/* Increment packet stats */
self->stats.tx_packets++;
self->stats.tx_bytes += skb->len;
netdev->stats.tx_packets++;
netdev->stats.tx_bytes += skb->len;
netdev->trans_start = jiffies;
}
@ -677,7 +676,7 @@ static void irda_usb_net_timeout(struct net_device *netdev)
IRDA_DEBUG(0, "%s: Tx timed out, urb->status=%d, urb->transfer_flags=0x%04X\n", netdev->name, urb->status, urb->transfer_flags);
/* Increase error count */
self->stats.tx_errors++;
netdev->stats.tx_errors++;
#ifdef IU_BUG_KICK_TIMEOUT
/* Can't be a bad idea to reset the speed ;-) - Jean II */
@ -826,7 +825,7 @@ static void irda_usb_receive(struct urb *urb)
if (urb->status != 0) {
switch (urb->status) {
case -EILSEQ:
self->stats.rx_crc_errors++;
self->netdev->stats.rx_crc_errors++;
/* Also precursor to a hot-unplug on UHCI. */
/* Fallthrough... */
case -ECONNRESET:
@ -839,7 +838,7 @@ static void irda_usb_receive(struct urb *urb)
case -ETIME:
/* Usually precursor to a hot-unplug on OHCI. */
default:
self->stats.rx_errors++;
self->netdev->stats.rx_errors++;
IRDA_DEBUG(0, "%s(), RX status %d, transfer_flags 0x%04X \n", __func__, urb->status, urb->transfer_flags);
break;
}
@ -890,7 +889,7 @@ static void irda_usb_receive(struct urb *urb)
IRDA_SKB_MAX_MTU);
if (!newskb) {
self->stats.rx_dropped++;
self->netdev->stats.rx_dropped++;
/* We could deliver the current skb, but this would stall
* the Rx path. Better drop the packet... Jean II */
goto done;
@ -927,8 +926,8 @@ static void irda_usb_receive(struct urb *urb)
netif_rx(dataskb);
/* Keep stats up to date */
self->stats.rx_bytes += len;
self->stats.rx_packets++;
self->netdev->stats.rx_bytes += len;
self->netdev->stats.rx_packets++;
done:
/* Note : at this point, the URB we've just received (urb)
@ -1342,14 +1341,6 @@ static int irda_usb_net_ioctl(struct net_device *dev, struct ifreq *rq, int cmd)
}
/*------------------------------------------------------------------*/
/*
* Get device stats (for /proc/net/dev and ifconfig)
*/
static struct net_device_stats *irda_usb_net_get_stats(struct net_device *dev)
{
struct irda_usb_cb *self = netdev_priv(dev);
return &self->stats;
}
/********************* IRDA CONFIG SUBROUTINES *********************/
/*
@ -1428,7 +1419,6 @@ static inline int irda_usb_open(struct irda_usb_cb *self)
netdev->watchdog_timeo = 250*HZ/1000; /* 250 ms > USB timeout */
netdev->open = irda_usb_net_open;
netdev->stop = irda_usb_net_close;
netdev->get_stats = irda_usb_net_get_stats;
netdev->do_ioctl = irda_usb_net_ioctl;
return register_netdev(netdev);

1
drivers/net/irda/irda-usb.h
View File

@ -152,7 +152,6 @@ struct irda_usb_cb {
struct urb *speed_urb; /* URB used to send speed commands */
struct net_device *netdev; /* Yes! we are some kind of netdev. */
struct net_device_stats stats;
struct irlap_cb *irlap; /* The link layer we are binded to */
struct qos_info qos;
char *speed_buff; /* Buffer for speed changes */

20
drivers/net/irda/kingsun-sir.c
View File

@ -105,7 +105,7 @@ struct kingsun_cb {
struct usb_device *usbdev; /* init: probe_irda */
struct net_device *netdev; /* network layer */
struct irlap_cb *irlap; /* The link layer we are binded to */
struct net_device_stats stats; /* network statistics */
struct qos_info qos;
__u8 *in_buf; /* receive buffer */
@ -186,12 +186,12 @@ static int kingsun_hard_xmit(struct sk_buff *skb, struct net_device *netdev)
case -EPIPE:
break;
default:
kingsun->stats.tx_errors++;
netdev->stats.tx_errors++;
netif_start_queue(netdev);
}
} else {
kingsun->stats.tx_packets++;
kingsun->stats.tx_bytes += skb->len;
netdev->stats.tx_packets++;
netdev->stats.tx_bytes += skb->len;
}
dev_kfree_skb(skb);
@ -232,7 +232,7 @@ static void kingsun_rcv_irq(struct urb *urb)
if (bytes[0] >= 1 && bytes[0] < kingsun->max_rx) {
for (i = 1; i <= bytes[0]; i++) {
async_unwrap_char(kingsun->netdev,
&kingsun->stats,
&kingsun->netdev->stats,
&kingsun->rx_buff, bytes[i]);
}
do_gettimeofday(&kingsun->rx_time);
@ -418,15 +418,6 @@ static int kingsun_net_ioctl(struct net_device *netdev, struct ifreq *rq,
return ret;
}
/*
* Get device stats (for /proc/net/dev and ifconfig)
*/
static struct net_device_stats *
kingsun_net_get_stats(struct net_device *netdev)
{
struct kingsun_cb *kingsun = netdev_priv(netdev);
return &kingsun->stats;
}
/*
* This routine is called by the USB subsystem for each new device
@ -532,7 +523,6 @@ static int kingsun_probe(struct usb_interface *intf,
net->hard_start_xmit = kingsun_hard_xmit;
net->open = kingsun_net_open;
net->stop = kingsun_net_close;
net->get_stats = kingsun_net_get_stats;
net->do_ioctl = kingsun_net_ioctl;
ret = register_netdev(net);

22
drivers/net/irda/ks959-sir.c
View File

@ -174,7 +174,7 @@ struct ks959_cb {
struct usb_device *usbdev; /* init: probe_irda */
struct net_device *netdev; /* network layer */
struct irlap_cb *irlap; /* The link layer we are binded to */
struct net_device_stats stats; /* network statistics */
struct qos_info qos;
struct usb_ctrlrequest *tx_setuprequest;
@ -366,7 +366,7 @@ static void ks959_send_irq(struct urb *urb)
case -EPIPE:
break;
default:
kingsun->stats.tx_errors++;
netdev->stats.tx_errors++;
netif_start_queue(netdev);
}
}
@ -416,12 +416,12 @@ static int ks959_hard_xmit(struct sk_buff *skb, struct net_device *netdev)
case -EPIPE:
break;
default:
kingsun->stats.tx_errors++;
netdev->stats.tx_errors++;
netif_start_queue(netdev);
}
} else {
kingsun->stats.tx_packets++;
kingsun->stats.tx_bytes += skb->len;
netdev->stats.tx_packets++;
netdev->stats.tx_bytes += skb->len;
}
@ -469,7 +469,7 @@ static void ks959_rcv_irq(struct urb *urb)
*/
if (kingsun->rx_variable_xormask != 0) {
async_unwrap_char(kingsun->netdev,
&kingsun->stats,
&kingsun->netdev->stats,
&kingsun->rx_unwrap_buff,
bytes[i]);
}
@ -668,15 +668,6 @@ static int ks959_net_ioctl(struct net_device *netdev, struct ifreq *rq, int cmd)
return ret;
}
/*
* Get device stats (for /proc/net/dev and ifconfig)
*/
static struct net_device_stats *ks959_net_get_stats(struct net_device *netdev)
{
struct ks959_cb *kingsun = netdev_priv(netdev);
return &kingsun->stats;
}
/*
* This routine is called by the USB subsystem for each new device
* in the system. We need to check if the device is ours, and in
@ -792,7 +783,6 @@ static int ks959_probe(struct usb_interface *intf,
net->hard_start_xmit = ks959_hard_xmit;
net->open = ks959_net_open;
net->stop = ks959_net_close;
net->get_stats = ks959_net_get_stats;
net->do_ioctl = ks959_net_ioctl;
ret = register_netdev(net);

26
drivers/net/irda/ksdazzle-sir.c
View File

@ -140,7 +140,7 @@ struct ksdazzle_cb {
struct usb_device *usbdev; /* init: probe_irda */
struct net_device *netdev; /* network layer */
struct irlap_cb *irlap; /* The link layer we are binded to */
struct net_device_stats stats; /* network statistics */
struct qos_info qos;
struct urb *tx_urb;
@ -278,7 +278,7 @@ static void ksdazzle_send_irq(struct urb *urb)
case -EPIPE:
break;
default:
kingsun->stats.tx_errors++;
netdev->stats.tx_errors++;
netif_start_queue(netdev);
}
}
@ -329,12 +329,12 @@ static int ksdazzle_hard_xmit(struct sk_buff *skb, struct net_device *netdev)
case -EPIPE:
break;
default:
kingsun->stats.tx_errors++;
netdev->stats.tx_errors++;
netif_start_queue(netdev);
}
} else {
kingsun->stats.tx_packets++;
kingsun->stats.tx_bytes += skb->len;
netdev->stats.tx_packets++;
netdev->stats.tx_bytes += skb->len;
}
@ -348,9 +348,10 @@ static int ksdazzle_hard_xmit(struct sk_buff *skb, struct net_device *netdev)
static void ksdazzle_rcv_irq(struct urb *urb)
{
struct ksdazzle_cb *kingsun = urb->context;
struct net_device *netdev = kingsun->netdev;
/* in process of stopping, just drop data */
if (!netif_running(kingsun->netdev)) {
if (!netif_running(netdev)) {
kingsun->receiving = 0;
return;
}
@ -368,7 +369,7 @@ static void ksdazzle_rcv_irq(struct urb *urb)
unsigned int i;
for (i = 0; i < urb->actual_length; i++) {
async_unwrap_char(kingsun->netdev, &kingsun->stats,
async_unwrap_char(netdev, &netdev->stats,
&kingsun->rx_unwrap_buff, bytes[i]);
}
kingsun->receiving =
@ -561,16 +562,6 @@ static int ksdazzle_net_ioctl(struct net_device *netdev, struct ifreq *rq,
return ret;
}
/*
* Get device stats (for /proc/net/dev and ifconfig)
*/
static struct net_device_stats *ksdazzle_net_get_stats(struct net_device
*netdev)
{
struct ksdazzle_cb *kingsun = netdev_priv(netdev);
return &kingsun->stats;
}
/*
* This routine is called by the USB subsystem for each new device
* in the system. We need to check if the device is ours, and in
@ -696,7 +687,6 @@ static int ksdazzle_probe(struct usb_interface *intf,
net->hard_start_xmit = ksdazzle_hard_xmit;
net->open = ksdazzle_net_open;
net->stop = ksdazzle_net_close;
net->get_stats = ksdazzle_net_get_stats;
net->do_ioctl = ksdazzle_net_ioctl;
ret = register_netdev(net);

49
drivers/net/irda/mcs7780.c
View File

@ -403,8 +403,8 @@ static void mcs_unwrap_mir(struct mcs_cb *mcs, __u8 *buf, int len)
if(unlikely(new_len <= 0)) {
IRDA_ERROR("%s short frame length %d\n",
mcs->netdev->name, new_len);
++mcs->stats.rx_errors;
++mcs->stats.rx_length_errors;
++mcs->netdev->stats.rx_errors;
++mcs->netdev->stats.rx_length_errors;
return;
}
fcs = 0;
@ -413,14 +413,14 @@ static void mcs_unwrap_mir(struct mcs_cb *mcs, __u8 *buf, int len)
if(fcs != GOOD_FCS) {
IRDA_ERROR("crc error calc 0x%x len %d\n",
fcs, new_len);
mcs->stats.rx_errors++;
mcs->stats.rx_crc_errors++;
mcs->netdev->stats.rx_errors++;
mcs->netdev->stats.rx_crc_errors++;
return;
}
skb = dev_alloc_skb(new_len + 1);
if(unlikely(!skb)) {
++mcs->stats.rx_dropped;
++mcs->netdev->stats.rx_dropped;
return;
}
@ -433,8 +433,8 @@ static void mcs_unwrap_mir(struct mcs_cb *mcs, __u8 *buf, int len)
netif_rx(skb);
mcs->stats.rx_packets++;
mcs->stats.rx_bytes += new_len;
mcs->netdev->stats.rx_packets++;
mcs->netdev->stats.rx_bytes += new_len;
return;
}
@ -458,22 +458,22 @@ static void mcs_unwrap_fir(struct mcs_cb *mcs, __u8 *buf, int len)
if(unlikely(new_len <= 0)) {
IRDA_ERROR("%s short frame length %d\n",
mcs->netdev->name, new_len);
++mcs->stats.rx_errors;
++mcs->stats.rx_length_errors;
++mcs->netdev->stats.rx_errors;
++mcs->netdev->stats.rx_length_errors;
return;
}
fcs = ~(crc32_le(~0, buf, new_len));
if(fcs != get_unaligned_le32(buf + new_len)) {
IRDA_ERROR("crc error calc 0x%x len %d\n", fcs, new_len);
mcs->stats.rx_errors++;
mcs->stats.rx_crc_errors++;
mcs->netdev->stats.rx_errors++;
mcs->netdev->stats.rx_crc_errors++;
return;
}
skb = dev_alloc_skb(new_len + 1);
if(unlikely(!skb)) {
++mcs->stats.rx_dropped;
++mcs->netdev->stats.rx_dropped;
return;
}
@ -486,8 +486,8 @@ static void mcs_unwrap_fir(struct mcs_cb *mcs, __u8 *buf, int len)
netif_rx(skb);
mcs->stats.rx_packets++;
mcs->stats.rx_bytes += new_len;
mcs->netdev->stats.rx_packets++;
mcs->netdev->stats.rx_bytes += new_len;
return;
}
@ -756,14 +756,6 @@ static int mcs_net_open(struct net_device *netdev)
return ret;
}
/* Get device stats for /proc/net/dev and ifconfig */
static struct net_device_stats *mcs_net_get_stats(struct net_device *netdev)
{
struct mcs_cb *mcs = netdev_priv(netdev);
return &mcs->stats;
}
/* Receive callback function. */
static void mcs_receive_irq(struct urb *urb)
{
@ -786,14 +778,14 @@ static void mcs_receive_irq(struct urb *urb)
*/
/* SIR speed */
if(mcs->speed < 576000) {
async_unwrap_char(mcs->netdev, &mcs->stats,
async_unwrap_char(mcs->netdev, &mcs->netdev->stats,
&mcs->rx_buff, 0xc0);
for (i = 0; i < urb->actual_length; i++)
async_unwrap_char(mcs->netdev, &mcs->stats,
async_unwrap_char(mcs->netdev, &mcs->netdev->stats,
&mcs->rx_buff, bytes[i]);
async_unwrap_char(mcs->netdev, &mcs->stats,
async_unwrap_char(mcs->netdev, &mcs->netdev->stats,
&mcs->rx_buff, 0xc1);
}
/* MIR speed */
@ -868,12 +860,12 @@ static int mcs_hard_xmit(struct sk_buff *skb, struct net_device *ndev)
case -EPIPE:
break;
default:
mcs->stats.tx_errors++;
mcs->netdev->stats.tx_errors++;
netif_start_queue(ndev);
}
} else {
mcs->stats.tx_packets++;
mcs->stats.tx_bytes += skb->len;
mcs->netdev->stats.tx_packets++;
mcs->netdev->stats.tx_bytes += skb->len;
}
dev_kfree_skb(skb);
@ -931,7 +923,6 @@ static int mcs_probe(struct usb_interface *intf,
ndev->hard_start_xmit = mcs_hard_xmit;
ndev->open = mcs_net_open;
ndev->stop = mcs_net_close;
ndev->get_stats = mcs_net_get_stats;
ndev->do_ioctl = mcs_net_ioctl;
if (!intf->cur_altsetting)

2
drivers/net/irda/mcs7780.h
View File

@ -104,7 +104,6 @@ struct mcs_cb {
struct usb_device *usbdev; /* init: probe_irda */
struct net_device *netdev; /* network layer */
struct irlap_cb *irlap; /* The link layer we are binded to */
struct net_device_stats stats; /* network statistics */
struct qos_info qos;
unsigned int speed; /* Current speed */
unsigned int new_speed; /* new speed */
@ -154,7 +153,6 @@ static int mcs_speed_change(struct mcs_cb *mcs);
static int mcs_net_ioctl(struct net_device *netdev, struct ifreq *rq, int cmd);
static int mcs_net_close(struct net_device *netdev);
static int mcs_net_open(struct net_device *netdev);
static struct net_device_stats *mcs_net_get_stats(struct net_device *netdev);
static void mcs_receive_irq(struct urb *urb);
static void mcs_send_irq(struct urb *urb);

45
drivers/net/irda/nsc-ircc.c
View File

@ -185,7 +185,6 @@ static void nsc_ircc_init_dongle_interface (int iobase, int dongle_id);
static int nsc_ircc_net_open(struct net_device *dev);
static int nsc_ircc_net_close(struct net_device *dev);
static int nsc_ircc_net_ioctl(struct net_device *dev, struct ifreq *rq, int cmd);
static struct net_device_stats *nsc_ircc_net_get_stats(struct net_device *dev);
/* Globals */
static int pnp_registered;
@ -446,7 +445,6 @@ static int __init nsc_ircc_open(chipio_t *info)
dev->open = nsc_ircc_net_open;
dev->stop = nsc_ircc_net_close;
dev->do_ioctl = nsc_ircc_net_ioctl;
dev->get_stats = nsc_ircc_net_get_stats;
err = register_netdev(dev);
if (err) {
@ -1401,7 +1399,7 @@ static int nsc_ircc_hard_xmit_sir(struct sk_buff *skb, struct net_device *dev)
self->tx_buff.len = async_wrap_skb(skb, self->tx_buff.data,
self->tx_buff.truesize);
self->stats.tx_bytes += self->tx_buff.len;
dev->stats.tx_bytes += self->tx_buff.len;
/* Add interrupt on tx low level (will fire immediately) */
switch_bank(iobase, BANK0);
@ -1473,7 +1471,7 @@ static int nsc_ircc_hard_xmit_fir(struct sk_buff *skb, struct net_device *dev)
self->tx_fifo.queue[self->tx_fifo.free].len = skb->len;
self->tx_fifo.tail += skb->len;
self->stats.tx_bytes += skb->len;
dev->stats.tx_bytes += skb->len;
skb_copy_from_linear_data(skb, self->tx_fifo.queue[self->tx_fifo.free].start,
skb->len);
@ -1652,13 +1650,13 @@ static int nsc_ircc_dma_xmit_complete(struct nsc_ircc_cb *self)
/* Check for underrrun! */
if (inb(iobase+ASCR) & ASCR_TXUR) {
self->stats.tx_errors++;
self->stats.tx_fifo_errors++;
self->netdev->stats.tx_errors++;
self->netdev->stats.tx_fifo_errors++;
/* Clear bit, by writing 1 into it */
outb(ASCR_TXUR, iobase+ASCR);
} else {
self->stats.tx_packets++;
self->netdev->stats.tx_packets++;
}
/* Finished with this frame, so prepare for next */
@ -1793,28 +1791,28 @@ static int nsc_ircc_dma_receive_complete(struct nsc_ircc_cb *self, int iobase)
if (status & FRM_ST_ERR_MSK) {
if (status & FRM_ST_LOST_FR) {
/* Add number of lost frames to stats */
self->stats.rx_errors += len;
self->netdev->stats.rx_errors += len;
} else {
/* Skip frame */
self->stats.rx_errors++;
self->netdev->stats.rx_errors++;
self->rx_buff.data += len;
if (status & FRM_ST_MAX_LEN)
self->stats.rx_length_errors++;
self->netdev->stats.rx_length_errors++;
if (status & FRM_ST_PHY_ERR)
self->stats.rx_frame_errors++;
self->netdev->stats.rx_frame_errors++;
if (status & FRM_ST_BAD_CRC)
self->stats.rx_crc_errors++;
self->netdev->stats.rx_crc_errors++;
}
/* The errors below can be reported in both cases */
if (status & FRM_ST_OVR1)
self->stats.rx_fifo_errors++;
self->netdev->stats.rx_fifo_errors++;
if (status & FRM_ST_OVR2)
self->stats.rx_fifo_errors++;
self->netdev->stats.rx_fifo_errors++;
} else {
/*
* First we must make sure that the frame we
@ -1863,7 +1861,7 @@ static int nsc_ircc_dma_receive_complete(struct nsc_ircc_cb *self, int iobase)
IRDA_WARNING("%s(), memory squeeze, "
"dropping frame.\n",
__func__);
self->stats.rx_dropped++;
self->netdev->stats.rx_dropped++;
/* Restore bank register */
outb(bank, iobase+BSR);
@ -1889,8 +1887,8 @@ static int nsc_ircc_dma_receive_complete(struct nsc_ircc_cb *self, int iobase)
/* Move to next frame */
self->rx_buff.data += len;
self->stats.rx_bytes += len;
self->stats.rx_packets++;
self->netdev->stats.rx_bytes += len;
self->netdev->stats.rx_packets++;
skb->dev = self->netdev;
skb_reset_mac_header(skb);
@ -1920,8 +1918,8 @@ static void nsc_ircc_pio_receive(struct nsc_ircc_cb *self)
/* Receive all characters in Rx FIFO */
do {
byte = inb(iobase+RXD);
async_unwrap_char(self->netdev, &self->stats, &self->rx_buff,
byte);
async_unwrap_char(self->netdev, &self->netdev->stats,
&self->rx_buff, byte);
} while (inb(iobase+LSR) & LSR_RXDA); /* Data available */
}
@ -1952,7 +1950,7 @@ static void nsc_ircc_sir_interrupt(struct nsc_ircc_cb *self, int eir)
self->ier = IER_TXLDL_IE;
else {
self->stats.tx_packets++;
self->netdev->stats.tx_packets++;
netif_wake_queue(self->netdev);
self->ier = IER_TXEMP_IE;
}
@ -2307,13 +2305,6 @@ static int nsc_ircc_net_ioctl(struct net_device *dev, struct ifreq *rq, int cmd)
return ret;
}
static struct net_device_stats *nsc_ircc_net_get_stats(struct net_device *dev)
{
struct nsc_ircc_cb *self = netdev_priv(dev);
return &self->stats;
}
static int nsc_ircc_suspend(struct platform_device *dev, pm_message_t state)
{
struct nsc_ircc_cb *self = platform_get_drvdata(dev);

1
drivers/net/irda/nsc-ircc.h
View File

@ -251,7 +251,6 @@ struct nsc_ircc_cb {
struct tx_fifo tx_fifo; /* Info about frames to be transmitted */
struct net_device *netdev; /* Yes! we are some kind of netdevice */
struct net_device_stats stats;
struct irlap_cb *irlap; /* The link layer we are binded to */
struct qos_info qos; /* QoS capabilities for this device */

52
drivers/net/irda/pxaficp_ir.c
View File

@ -108,7 +108,6 @@ struct pxa_irda {
int txdma;
int rxdma;
struct net_device_stats stats;
struct irlap_cb *irlap;
struct qos_info qos;
@ -258,14 +257,15 @@ static irqreturn_t pxa_irda_sir_irq(int irq, void *dev_id)
data = STRBR;
if (lsr & (LSR_OE | LSR_PE | LSR_FE | LSR_BI)) {
printk(KERN_DEBUG "pxa_ir: sir receiving error\n");
si->stats.rx_errors++;
dev->stats.rx_errors++;
if (lsr & LSR_FE)
si->stats.rx_frame_errors++;
dev->stats.rx_frame_errors++;
if (lsr & LSR_OE)
si->stats.rx_fifo_errors++;
dev->stats.rx_fifo_errors++;
} else {
si->stats.rx_bytes++;
async_unwrap_char(dev, &si->stats, &si->rx_buff, data);
dev->stats.rx_bytes++;
async_unwrap_char(dev, &dev->stats,
&si->rx_buff, data);
}
lsr = STLSR;
}
@ -277,8 +277,8 @@ static irqreturn_t pxa_irda_sir_irq(int irq, void *dev_id)
case 0x0C: /* Character Timeout Indication */
do {
si->stats.rx_bytes++;
async_unwrap_char(dev, &si->stats, &si->rx_buff, STRBR);
dev->stats.rx_bytes++;
async_unwrap_char(dev, &dev->stats, &si->rx_buff, STRBR);
} while (STLSR & LSR_DR);
si->last_oscr = OSCR;
break;
@ -290,9 +290,8 @@ static irqreturn_t pxa_irda_sir_irq(int irq, void *dev_id)
}
if (si->tx_buff.len == 0) {
si->stats.tx_packets++;
si->stats.tx_bytes += si->tx_buff.data -
si->tx_buff.head;
dev->stats.tx_packets++;
dev->stats.tx_bytes += si->tx_buff.data - si->tx_buff.head;
/* We need to ensure that the transmitter has finished. */
while ((STLSR & LSR_TEMT) == 0)
@ -343,10 +342,10 @@ static void pxa_irda_fir_dma_tx_irq(int channel, void *data)
DCSR(channel) = dcsr & ~DCSR_RUN;
if (dcsr & DCSR_ENDINTR) {
si->stats.tx_packets++;
si->stats.tx_bytes += si->dma_tx_buff_len;
dev->stats.tx_packets++;
dev->stats.tx_bytes += si->dma_tx_buff_len;
} else {
si->stats.tx_errors++;
dev->stats.tx_errors++;
}
while (ICSR1 & ICSR1_TBY)
@ -392,14 +391,14 @@ static void pxa_irda_fir_irq_eif(struct pxa_irda *si, struct net_device *dev, in
data = ICDR;
if (stat & (ICSR1_CRE | ICSR1_ROR)) {
si->stats.rx_errors++;
dev->stats.rx_errors++;
if (stat & ICSR1_CRE) {
printk(KERN_DEBUG "pxa_ir: fir receive CRC error\n");
si->stats.rx_crc_errors++;
dev->stats.rx_crc_errors++;
}
if (stat & ICSR1_ROR) {
printk(KERN_DEBUG "pxa_ir: fir receive overrun\n");
si->stats.rx_over_errors++;
dev->stats.rx_over_errors++;
}
} else {
si->dma_rx_buff[len++] = data;
@ -415,14 +414,14 @@ static void pxa_irda_fir_irq_eif(struct pxa_irda *si, struct net_device *dev, in
if (icsr0 & ICSR0_FRE) {
printk(KERN_ERR "pxa_ir: dropping erroneous frame\n");
si->stats.rx_dropped++;
dev->stats.rx_dropped++;
return;
}
skb = alloc_skb(len+1,GFP_ATOMIC);
if (!skb) {
printk(KERN_ERR "pxa_ir: fir out of memory for receive skb\n");
si->stats.rx_dropped++;
dev->stats.rx_dropped++;
return;
}
@ -437,8 +436,8 @@ static void pxa_irda_fir_irq_eif(struct pxa_irda *si, struct net_device *dev, in
skb->protocol = htons(ETH_P_IRDA);
netif_rx(skb);
si->stats.rx_packets++;
si->stats.rx_bytes += len;
dev->stats.rx_packets++;
dev->stats.rx_bytes += len;
}
}
@ -457,10 +456,10 @@ static irqreturn_t pxa_irda_fir_irq(int irq, void *dev_id)
if (icsr0 & (ICSR0_FRE | ICSR0_RAB)) {
if (icsr0 & ICSR0_FRE) {
printk(KERN_DEBUG "pxa_ir: fir receive frame error\n");
si->stats.rx_frame_errors++;
dev->stats.rx_frame_errors++;
} else {
printk(KERN_DEBUG "pxa_ir: fir receive abort\n");
si->stats.rx_errors++;
dev->stats.rx_errors++;
}
ICSR0 = icsr0 & (ICSR0_FRE | ICSR0_RAB);
}
@ -589,12 +588,6 @@ static int pxa_irda_ioctl(struct net_device *dev, struct ifreq *ifreq, int cmd)
return ret;
}
static struct net_device_stats *pxa_irda_stats(struct net_device *dev)
{
struct pxa_irda *si = netdev_priv(dev);
return &si->stats;
}
static void pxa_irda_startup(struct pxa_irda *si)
{
/* Disable STUART interrupts */
@ -857,7 +850,6 @@ static int pxa_irda_probe(struct platform_device *pdev)
dev->open = pxa_irda_start;
dev->stop = pxa_irda_stop;
dev->do_ioctl = pxa_irda_ioctl;
dev->get_stats = pxa_irda_stats;
irda_init_max_qos_capabilies(&si->qos);

46
drivers/net/irda/sa1100_ir.c
View File

@ -60,7 +60,6 @@ struct sa1100_irda {
dma_regs_t *txdma;
dma_regs_t *rxdma;
struct net_device_stats stats;
struct device *dev;
struct irda_platform_data *pdata;
struct irlap_cb *irlap;
@ -375,13 +374,13 @@ static void sa1100_irda_hpsir_irq(struct net_device *dev)
data = Ser2UTDR;
if (stat & (UTSR1_FRE | UTSR1_ROR)) {
si->stats.rx_errors++;
dev->stats.rx_errors++;
if (stat & UTSR1_FRE)
si->stats.rx_frame_errors++;
dev->stats.rx_frame_errors++;
if (stat & UTSR1_ROR)
si->stats.rx_fifo_errors++;
dev->stats.rx_fifo_errors++;
} else
async_unwrap_char(dev, &si->stats, &si->rx_buff, data);
async_unwrap_char(dev, &dev->stats, &si->rx_buff, data);
status = Ser2UTSR0;
}
@ -396,9 +395,9 @@ static void sa1100_irda_hpsir_irq(struct net_device *dev)
* There are at least 4 bytes in the FIFO. Read 3 bytes
* and leave the rest to the block below.
*/
async_unwrap_char(dev, &si->stats, &si->rx_buff, Ser2UTDR);
async_unwrap_char(dev, &si->stats, &si->rx_buff, Ser2UTDR);
async_unwrap_char(dev, &si->stats, &si->rx_buff, Ser2UTDR);
async_unwrap_char(dev, &dev->stats, &si->rx_buff, Ser2UTDR);
async_unwrap_char(dev, &dev->stats, &si->rx_buff, Ser2UTDR);
async_unwrap_char(dev, &dev->stats, &si->rx_buff, Ser2UTDR);
}
if (status & (UTSR0_RFS | UTSR0_RID)) {
@ -406,7 +405,7 @@ static void sa1100_irda_hpsir_irq(struct net_device *dev)
* Fifo contains more than 1 character.
*/
do {
async_unwrap_char(dev, &si->stats, &si->rx_buff,
async_unwrap_char(dev, &dev->stats, &si->rx_buff,
Ser2UTDR);
} while (Ser2UTSR1 & UTSR1_RNE);
@ -422,8 +421,8 @@ static void sa1100_irda_hpsir_irq(struct net_device *dev)
} while (Ser2UTSR1 & UTSR1_TNF && si->tx_buff.len);
if (si->tx_buff.len == 0) {
si->stats.tx_packets++;
si->stats.tx_bytes += si->tx_buff.data -
dev->stats.tx_packets++;
dev->stats.tx_bytes += si->tx_buff.data -
si->tx_buff.head;
/*
@ -482,11 +481,11 @@ static void sa1100_irda_fir_error(struct sa1100_irda *si, struct net_device *dev
data = Ser2HSDR;
if (stat & (HSSR1_CRE | HSSR1_ROR)) {
si->stats.rx_errors++;
dev->stats.rx_errors++;
if (stat & HSSR1_CRE)
si->stats.rx_crc_errors++;
dev->stats.rx_crc_errors++;
if (stat & HSSR1_ROR)
si->stats.rx_frame_errors++;
dev->stats.rx_frame_errors++;
} else
skb->data[len++] = data;
@ -505,8 +504,8 @@ static void sa1100_irda_fir_error(struct sa1100_irda *si, struct net_device *dev
skb->dev = dev;
skb_reset_mac_header(skb);
skb->protocol = htons(ETH_P_IRDA);
si->stats.rx_packets++;
si->stats.rx_bytes += len;
dev->stats.rx_packets++;
dev->stats.rx_bytes += len;
/*
* Before we pass the buffer up, allocate a new one.
@ -545,10 +544,10 @@ static void sa1100_irda_fir_irq(struct net_device *dev)
* from the fifo.
*/
if (Ser2HSSR0 & (HSSR0_FRE | HSSR0_RAB)) {
si->stats.rx_errors++;
dev->stats.rx_errors++;
if (Ser2HSSR0 & HSSR0_FRE)
si->stats.rx_frame_errors++;
dev->stats.rx_frame_errors++;
/*
* Clear out the DMA...
@ -633,8 +632,8 @@ static void sa1100_irda_txdma_irq(void *id)
*/
if (skb) {
dma_unmap_single(si->dev, si->txbuf_dma, skb->len, DMA_TO_DEVICE);
si->stats.tx_packets ++;
si->stats.tx_bytes += skb->len;
dev->stats.tx_packets ++;
dev->stats.tx_bytes += skb->len;
dev_kfree_skb_irq(skb);
}
@ -762,12 +761,6 @@ sa1100_irda_ioctl(struct net_device *dev, struct ifreq *ifreq, int cmd)
return ret;
}
static struct net_device_stats *sa1100_irda_stats(struct net_device *dev)
{
struct sa1100_irda *si = netdev_priv(dev);
return &si->stats;
}
static int sa1100_irda_start(struct net_device *dev)
{
struct sa1100_irda *si = netdev_priv(dev);
@ -924,7 +917,6 @@ static int sa1100_irda_probe(struct platform_device *pdev)
dev->open = sa1100_irda_start;
dev->stop = sa1100_irda_stop;
dev->do_ioctl = sa1100_irda_ioctl;
dev->get_stats = sa1100_irda_stats;
dev->irq = IRQ_Ser2ICP;
irda_init_max_qos_capabilies(&si->qos);

1
drivers/net/irda/sir-dev.h
View File

@ -160,7 +160,6 @@ static inline int sirdev_schedule_mode(struct sir_dev *dev, int mode)
struct sir_dev {
struct net_device *netdev;
struct net_device_stats stats;
struct irlap_cb *irlap;

26
drivers/net/irda/sir_dev.c
View File

@ -455,8 +455,8 @@ void sirdev_write_complete(struct sir_dev *dev)
if ((skb=dev->tx_skb) != NULL) {
dev->tx_skb = NULL;
dev_kfree_skb_any(skb);
dev->stats.tx_errors++;
dev->stats.tx_dropped++;
dev->netdev->stats.tx_errors++;
dev->netdev->stats.tx_dropped++;
}
dev->tx_buff.len = 0;
}
@ -493,8 +493,8 @@ void sirdev_write_complete(struct sir_dev *dev)
if ((skb=dev->tx_skb) != NULL) {
dev->tx_skb = NULL;
dev->stats.tx_packets++;
dev->stats.tx_bytes += skb->len;
dev->netdev->stats.tx_packets++;
dev->netdev->stats.tx_bytes += skb->len;
dev_kfree_skb_any(skb);
}
@ -548,7 +548,7 @@ int sirdev_receive(struct sir_dev *dev, const unsigned char *cp, size_t count)
* just update stats and set media busy
*/
irda_device_set_media_busy(dev->netdev, TRUE);
dev->stats.rx_dropped++;
dev->netdev->stats.rx_dropped++;
IRDA_DEBUG(0, "%s; rx-drop: %zd\n", __func__, count);
return 0;
}
@ -557,7 +557,7 @@ int sirdev_receive(struct sir_dev *dev, const unsigned char *cp, size_t count)
if (likely(atomic_read(&dev->enable_rx))) {
while (count--)
/* Unwrap and destuff one byte */
async_unwrap_char(dev->netdev, &dev->stats,
async_unwrap_char(dev->netdev, &dev->netdev->stats,
&dev->rx_buff, *cp++);
} else {
while (count--) {
@ -582,13 +582,6 @@ EXPORT_SYMBOL(sirdev_receive);
/* callbacks from network layer */
static struct net_device_stats *sirdev_get_stats(struct net_device *ndev)
{
struct sir_dev *dev = netdev_priv(ndev);
return (dev) ? &dev->stats : NULL;
}
static int sirdev_hard_xmit(struct sk_buff *skb, struct net_device *ndev)
{
struct sir_dev *dev = netdev_priv(ndev);
@ -654,7 +647,7 @@ static int sirdev_hard_xmit(struct sk_buff *skb, struct net_device *ndev)
*/
atomic_set(&dev->enable_rx, 0);
if (unlikely(sirdev_is_receiving(dev)))
dev->stats.collisions++;
dev->netdev->stats.collisions++;
actual = dev->drv->do_write(dev, dev->tx_buff.data, dev->tx_buff.len);
@ -669,8 +662,8 @@ static int sirdev_hard_xmit(struct sk_buff *skb, struct net_device *ndev)
IRDA_ERROR("%s: drv->do_write failed (%d)\n",
__func__, actual);
dev_kfree_skb_any(skb);
dev->stats.tx_errors++;
dev->stats.tx_dropped++;
dev->netdev->stats.tx_errors++;
dev->netdev->stats.tx_dropped++;
netif_wake_queue(ndev);
}
spin_unlock_irqrestore(&dev->tx_lock, flags);
@ -918,7 +911,6 @@ struct sir_dev * sirdev_get_instance(const struct sir_driver *drv, const char *n
ndev->hard_start_xmit = sirdev_hard_xmit;
ndev->open = sirdev_open;
ndev->stop = sirdev_close;
ndev->get_stats = sirdev_get_stats;
ndev->do_ioctl = sirdev_ioctl;
if (register_netdev(ndev)) {

38
drivers/net/irda/smsc-ircc2.c
View File

@ -150,7 +150,6 @@ struct smsc_chip_address {
/* Private data for each instance */
struct smsc_ircc_cb {
struct net_device *netdev; /* Yes! we are some kind of netdevice */
struct net_device_stats stats;
struct irlap_cb *irlap; /* The link layer we are binded to */
chipio_t io; /* IrDA controller information */
@ -215,7 +214,6 @@ static int smsc_ircc_net_ioctl(struct net_device *dev, struct ifreq *rq, int cm
#if SMSC_IRCC2_C_NET_TIMEOUT
static void smsc_ircc_timeout(struct net_device *dev);
#endif
static struct net_device_stats *smsc_ircc_net_get_stats(struct net_device *dev);
static int smsc_ircc_is_receiving(struct smsc_ircc_cb *self);
static void smsc_ircc_probe_transceiver(struct smsc_ircc_cb *self);
static void smsc_ircc_set_transceiver_for_speed(struct smsc_ircc_cb *self, u32 speed);
@ -529,7 +527,6 @@ static int __init smsc_ircc_open(unsigned int fir_base, unsigned int sir_base, u
dev->open = smsc_ircc_net_open;
dev->stop = smsc_ircc_net_close;
dev->do_ioctl = smsc_ircc_net_ioctl;
dev->get_stats = smsc_ircc_net_get_stats;
self = netdev_priv(dev);
self->netdev = dev;
@ -834,13 +831,6 @@ static int smsc_ircc_net_ioctl(struct net_device *dev, struct ifreq *rq, int cmd
return ret;
}
static struct net_device_stats *smsc_ircc_net_get_stats(struct net_device *dev)
{
struct smsc_ircc_cb *self = netdev_priv(dev);
return &self->stats;
}
#if SMSC_IRCC2_C_NET_TIMEOUT
/*
* Function smsc_ircc_timeout (struct net_device *dev)
@ -920,7 +910,7 @@ static int smsc_ircc_hard_xmit_sir(struct sk_buff *skb, struct net_device *dev)
self->tx_buff.len = async_wrap_skb(skb, self->tx_buff.data,
self->tx_buff.truesize);
self->stats.tx_bytes += self->tx_buff.len;
dev->stats.tx_bytes += self->tx_buff.len;
/* Turn on transmit finished interrupt. Will fire immediately! */
outb(UART_IER_THRI, self->io.sir_base + UART_IER);
@ -1320,16 +1310,16 @@ static void smsc_ircc_dma_xmit_complete(struct smsc_ircc_cb *self)
/* Check for underrun! */
register_bank(iobase, 0);
if (inb(iobase + IRCC_LSR) & IRCC_LSR_UNDERRUN) {
self->stats.tx_errors++;
self->stats.tx_fifo_errors++;
self->netdev->stats.tx_errors++;
self->netdev->stats.tx_fifo_errors++;
/* Reset error condition */
register_bank(iobase, 0);
outb(IRCC_MASTER_ERROR_RESET, iobase + IRCC_MASTER);
outb(0x00, iobase + IRCC_MASTER);
} else {
self->stats.tx_packets++;
self->stats.tx_bytes += self->tx_buff.len;
self->netdev->stats.tx_packets++;
self->netdev->stats.tx_bytes += self->tx_buff.len;
}
/* Check if it's time to change the speed */
@ -1429,15 +1419,15 @@ static void smsc_ircc_dma_receive_complete(struct smsc_ircc_cb *self)
/* Look for errors */
if (lsr & (IRCC_LSR_FRAME_ERROR | IRCC_LSR_CRC_ERROR | IRCC_LSR_SIZE_ERROR)) {
self->stats.rx_errors++;
self->netdev->stats.rx_errors++;
if (lsr & IRCC_LSR_FRAME_ERROR)
self->stats.rx_frame_errors++;
self->netdev->stats.rx_frame_errors++;
if (lsr & IRCC_LSR_CRC_ERROR)
self->stats.rx_crc_errors++;
self->netdev->stats.rx_crc_errors++;
if (lsr & IRCC_LSR_SIZE_ERROR)
self->stats.rx_length_errors++;
self->netdev->stats.rx_length_errors++;
if (lsr & (IRCC_LSR_UNDERRUN | IRCC_LSR_OVERRUN))
self->stats.rx_length_errors++;
self->netdev->stats.rx_length_errors++;
return;
}
@ -1460,8 +1450,8 @@ static void smsc_ircc_dma_receive_complete(struct smsc_ircc_cb *self)
skb_reserve(skb, 1);
memcpy(skb_put(skb, len), self->rx_buff.data, len);
self->stats.rx_packets++;
self->stats.rx_bytes += len;
self->netdev->stats.rx_packets++;
self->netdev->stats.rx_bytes += len;
skb->dev = self->netdev;
skb_reset_mac_header(skb);
@ -1489,7 +1479,7 @@ static void smsc_ircc_sir_receive(struct smsc_ircc_cb *self)
* async_unwrap_char will deliver all found frames
*/
do {
async_unwrap_char(self->netdev, &self->stats, &self->rx_buff,
async_unwrap_char(self->netdev, &self->netdev->stats, &self->rx_buff,
inb(iobase + UART_RX));
/* Make sure we don't stay here to long */
@ -1992,7 +1982,7 @@ static void smsc_ircc_sir_write_wakeup(struct smsc_ircc_cb *self)
/* Tell network layer that we want more frames */
netif_wake_queue(self->netdev);
}
self->stats.tx_packets++;
self->netdev->stats.tx_packets++;
if (self->io.speed <= 115200) {
/*

44
drivers/net/irda/stir4200.c
View File

@ -164,7 +164,7 @@ struct stir_cb {
struct usb_device *usbdev; /* init: probe_irda */
struct net_device *netdev; /* network layer */
struct irlap_cb *irlap; /* The link layer we are binded to */
struct net_device_stats stats; /* network statistics */
struct qos_info qos;
unsigned speed; /* Current speed */
@ -323,16 +323,16 @@ static void fir_eof(struct stir_cb *stir)
pr_debug("%s: short frame len %d\n",
stir->netdev->name, len);
++stir->stats.rx_errors;
++stir->stats.rx_length_errors;
++stir->netdev->stats.rx_errors;
++stir->netdev->stats.rx_length_errors;
return;
}
fcs = ~(crc32_le(~0, rx_buff->data, len));
if (fcs != get_unaligned_le32(rx_buff->data + len)) {
pr_debug("crc error calc 0x%x len %d\n", fcs, len);
stir->stats.rx_errors++;
stir->stats.rx_crc_errors++;
stir->netdev->stats.rx_errors++;
stir->netdev->stats.rx_crc_errors++;
return;
}
@ -340,7 +340,7 @@ static void fir_eof(struct stir_cb *stir)
if (len < IRDA_RX_COPY_THRESHOLD) {
nskb = dev_alloc_skb(len + 1);
if (unlikely(!nskb)) {
++stir->stats.rx_dropped;
++stir->netdev->stats.rx_dropped;
return;
}
skb_reserve(nskb, 1);
@ -349,7 +349,7 @@ static void fir_eof(struct stir_cb *stir)
} else {
nskb = dev_alloc_skb(rx_buff->truesize);
if (unlikely(!nskb)) {
++stir->stats.rx_dropped;
++stir->netdev->stats.rx_dropped;
return;
}
skb_reserve(nskb, 1);
@ -366,8 +366,8 @@ static void fir_eof(struct stir_cb *stir)
netif_rx(skb);
stir->stats.rx_packets++;
stir->stats.rx_bytes += len;
stir->netdev->stats.rx_packets++;
stir->netdev->stats.rx_bytes += len;
rx_buff->data = rx_buff->head;
rx_buff->len = 0;
@ -437,7 +437,7 @@ static void stir_fir_chars(struct stir_cb *stir,
if (unlikely(rx_buff->len >= rx_buff->truesize)) {
pr_debug("%s: fir frame exceeds %d\n",
stir->netdev->name, rx_buff->truesize);
++stir->stats.rx_over_errors;
++stir->netdev->stats.rx_over_errors;
goto error_recovery;
}
@ -445,10 +445,10 @@ static void stir_fir_chars(struct stir_cb *stir,
continue;
frame_error:
++stir->stats.rx_frame_errors;
++stir->netdev->stats.rx_frame_errors;
error_recovery:
++stir->stats.rx_errors;
++stir->netdev->stats.rx_errors;
rx_buff->state = OUTSIDE_FRAME;
rx_buff->in_frame = FALSE;
}
@ -461,7 +461,7 @@ static void stir_sir_chars(struct stir_cb *stir,
int i;
for (i = 0; i < len; i++)
async_unwrap_char(stir->netdev, &stir->stats,
async_unwrap_char(stir->netdev, &stir->netdev->stats,
&stir->rx_buff, bytes[i]);
}
@ -692,7 +692,7 @@ static void receive_stop(struct stir_cb *stir)
usb_kill_urb(stir->rx_urb);
if (stir->rx_buff.in_frame)
stir->stats.collisions++;
stir->netdev->stats.collisions++;
}
/*
* Wrap data in socket buffer and send it.
@ -718,15 +718,15 @@ static void stir_send(struct stir_cb *stir, struct sk_buff *skb)
if (!first_frame)
fifo_txwait(stir, wraplen);
stir->stats.tx_packets++;
stir->stats.tx_bytes += skb->len;
stir->netdev->stats.tx_packets++;
stir->netdev->stats.tx_bytes += skb->len;
stir->netdev->trans_start = jiffies;
pr_debug("send %d (%d)\n", skb->len, wraplen);
if (usb_bulk_msg(stir->usbdev, usb_sndbulkpipe(stir->usbdev, 1),
stir->io_buf, wraplen,
NULL, TRANSMIT_TIMEOUT))
stir->stats.tx_errors++;
stir->netdev->stats.tx_errors++;
}
/*
@ -1007,15 +1007,6 @@ static int stir_net_ioctl(struct net_device *netdev, struct ifreq *rq, int cmd)
return ret;
}
/*
* Get device stats (for /proc/net/dev and ifconfig)
*/
static struct net_device_stats *stir_net_get_stats(struct net_device *netdev)
{
struct stir_cb *stir = netdev_priv(netdev);
return &stir->stats;
}
/*
* This routine is called by the USB subsystem for each new device
* in the system. We need to check if the device is ours, and in
@ -1066,7 +1057,6 @@ static int stir_probe(struct usb_interface *intf,
net->hard_start_xmit = stir_hard_xmit;
net->open = stir_net_open;
net->stop = stir_net_close;
net->get_stats = stir_net_get_stats;
net->do_ioctl = stir_net_ioctl;
ret = register_netdev(net);

47
drivers/net/irda/via-ircc.c
View File

@ -101,8 +101,6 @@ static int via_ircc_net_open(struct net_device *dev);
static int via_ircc_net_close(struct net_device *dev);
static int via_ircc_net_ioctl(struct net_device *dev, struct ifreq *rq,
int cmd);
static struct net_device_stats *via_ircc_net_get_stats(struct net_device
*dev);
static void via_ircc_change_dongle_speed(int iobase, int speed,
int dongle_id);
static int RxTimerHandler(struct via_ircc_cb *self, int iobase);
@ -434,7 +432,6 @@ static __devinit int via_ircc_open(int i, chipio_t * info, unsigned int id)
dev->open = via_ircc_net_open;
dev->stop = via_ircc_net_close;
dev->do_ioctl = via_ircc_net_ioctl;
dev->get_stats = via_ircc_net_get_stats;
err = register_netdev(dev);
if (err)
@ -855,7 +852,7 @@ static int via_ircc_hard_xmit_sir(struct sk_buff *skb,
async_wrap_skb(skb, self->tx_buff.data,
self->tx_buff.truesize);
self->stats.tx_bytes += self->tx_buff.len;
dev->stats.tx_bytes += self->tx_buff.len;
/* Send this frame with old speed */
SetBaudRate(iobase, self->io.speed);
SetPulseWidth(iobase, 12);
@ -921,7 +918,7 @@ static int via_ircc_hard_xmit_fir(struct sk_buff *skb,
self->tx_fifo.queue[self->tx_fifo.free].len = skb->len;
self->tx_fifo.tail += skb->len;
self->stats.tx_bytes += skb->len;
dev->stats.tx_bytes += skb->len;
skb_copy_from_linear_data(skb,
self->tx_fifo.queue[self->tx_fifo.free].start, skb->len);
self->tx_fifo.len++;
@ -990,12 +987,12 @@ static int via_ircc_dma_xmit_complete(struct via_ircc_cb *self)
/* Clear bit, by writing 1 into it */
Tx_status = GetTXStatus(iobase);
if (Tx_status & 0x08) {
self->stats.tx_errors++;
self->stats.tx_fifo_errors++;
self->netdev->stats.tx_errors++;
self->netdev->stats.tx_fifo_errors++;
hwreset(self);
// how to clear underrrun ?
} else {
self->stats.tx_packets++;
self->netdev->stats.tx_packets++;
ResetChip(iobase, 3);
ResetChip(iobase, 4);
}
@ -1119,8 +1116,8 @@ static int via_ircc_dma_receive_complete(struct via_ircc_cb *self,
}
// Move to next frame
self->rx_buff.data += len;
self->stats.rx_bytes += len;
self->stats.rx_packets++;
self->netdev->stats.rx_bytes += len;
self->netdev->stats.rx_packets++;
skb->dev = self->netdev;
skb_reset_mac_header(skb);
skb->protocol = htons(ETH_P_IRDA);
@ -1180,7 +1177,7 @@ F01_E */
*/
if ((skb == NULL) || (skb->data == NULL)
|| (self->rx_buff.data == NULL) || (len < 6)) {
self->stats.rx_dropped++;
self->netdev->stats.rx_dropped++;
return TRUE;
}
skb_reserve(skb, 1);
@ -1192,8 +1189,8 @@ F01_E */
// Move to next frame
self->rx_buff.data += len;
self->stats.rx_bytes += len;
self->stats.rx_packets++;
self->netdev->stats.rx_bytes += len;
self->netdev->stats.rx_packets++;
skb->dev = self->netdev;
skb_reset_mac_header(skb);
skb->protocol = htons(ETH_P_IRDA);
@ -1220,13 +1217,13 @@ static int upload_rxdata(struct via_ircc_cb *self, int iobase)
IRDA_DEBUG(2, "%s(): len=%x\n", __func__, len);
if ((len - 4) < 2) {
self->stats.rx_dropped++;
self->netdev->stats.rx_dropped++;
return FALSE;
}
skb = dev_alloc_skb(len + 1);
if (skb == NULL) {
self->stats.rx_dropped++;
self->netdev->stats.rx_dropped++;
return FALSE;
}
skb_reserve(skb, 1);
@ -1238,8 +1235,8 @@ static int upload_rxdata(struct via_ircc_cb *self, int iobase)
st_fifo->tail = 0;
// Move to next frame
self->rx_buff.data += len;
self->stats.rx_bytes += len;
self->stats.rx_packets++;
self->netdev->stats.rx_bytes += len;
self->netdev->stats.rx_packets++;
skb->dev = self->netdev;
skb_reset_mac_header(skb);
skb->protocol = htons(ETH_P_IRDA);
@ -1295,7 +1292,7 @@ static int RxTimerHandler(struct via_ircc_cb *self, int iobase)
*/
if ((skb == NULL) || (skb->data == NULL)
|| (self->rx_buff.data == NULL) || (len < 6)) {
self->stats.rx_dropped++;
self->netdev->stats.rx_dropped++;
continue;
}
skb_reserve(skb, 1);
@ -1307,8 +1304,8 @@ static int RxTimerHandler(struct via_ircc_cb *self, int iobase)
// Move to next frame
self->rx_buff.data += len;
self->stats.rx_bytes += len;
self->stats.rx_packets++;
self->netdev->stats.rx_bytes += len;
self->netdev->stats.rx_packets++;
skb->dev = self->netdev;
skb_reset_mac_header(skb);
skb->protocol = htons(ETH_P_IRDA);
@ -1523,7 +1520,7 @@ static int via_ircc_net_open(struct net_device *dev)
IRDA_ASSERT(dev != NULL, return -1;);
self = netdev_priv(dev);
self->stats.rx_packets = 0;
dev->stats.rx_packets = 0;
IRDA_ASSERT(self != NULL, return 0;);
iobase = self->io.fir_base;
if (request_irq(self->io.irq, via_ircc_interrupt, 0, dev->name, dev)) {
@ -1660,14 +1657,6 @@ static int via_ircc_net_ioctl(struct net_device *dev, struct ifreq *rq,
return ret;
}
static struct net_device_stats *via_ircc_net_get_stats(struct net_device
*dev)
{
struct via_ircc_cb *self = netdev_priv(dev);
return &self->stats;
}
MODULE_AUTHOR("VIA Technologies,inc");
MODULE_DESCRIPTION("VIA IrDA Device Driver");
MODULE_LICENSE("GPL");

1
drivers/net/irda/via-ircc.h
View File

@ -95,7 +95,6 @@ struct via_ircc_cb {
struct tx_fifo tx_fifo; /* Info about frames to be transmitted */
struct net_device *netdev; /* Yes! we are some kind of netdevice */
struct net_device_stats stats;
struct irlap_cb *irlap; /* The link layer we are binded to */
struct qos_info qos; /* QoS capabilities for this device */

78
drivers/net/irda/vlsi_ir.c
View File

@ -291,14 +291,14 @@ static void vlsi_proc_ndev(struct seq_file *seq, struct net_device *ndev)
now.tv_sec - idev->last_rx.tv_sec - delta1, delta2);
seq_printf(seq, "RX: packets=%lu / bytes=%lu / errors=%lu / dropped=%lu",
idev->stats.rx_packets, idev->stats.rx_bytes, idev->stats.rx_errors,
idev->stats.rx_dropped);
ndev->stats.rx_packets, ndev->stats.rx_bytes, ndev->stats.rx_errors,
ndev->stats.rx_dropped);
seq_printf(seq, " / overrun=%lu / length=%lu / frame=%lu / crc=%lu\n",
idev->stats.rx_over_errors, idev->stats.rx_length_errors,
idev->stats.rx_frame_errors, idev->stats.rx_crc_errors);
ndev->stats.rx_over_errors, ndev->stats.rx_length_errors,
ndev->stats.rx_frame_errors, ndev->stats.rx_crc_errors);
seq_printf(seq, "TX: packets=%lu / bytes=%lu / errors=%lu / dropped=%lu / fifo=%lu\n",
idev->stats.tx_packets, idev->stats.tx_bytes, idev->stats.tx_errors,
idev->stats.tx_dropped, idev->stats.tx_fifo_errors);
ndev->stats.tx_packets, ndev->stats.tx_bytes, ndev->stats.tx_errors,
ndev->stats.tx_dropped, ndev->stats.tx_fifo_errors);
}
@ -651,21 +651,21 @@ static void vlsi_rx_interrupt(struct net_device *ndev)
if (ret < 0) {
ret = -ret;
idev->stats.rx_errors++;
ndev->stats.rx_errors++;
if (ret & VLSI_RX_DROP)
idev->stats.rx_dropped++;
ndev->stats.rx_dropped++;
if (ret & VLSI_RX_OVER)
idev->stats.rx_over_errors++;
ndev->stats.rx_over_errors++;
if (ret & VLSI_RX_LENGTH)
idev->stats.rx_length_errors++;
ndev->stats.rx_length_errors++;
if (ret & VLSI_RX_FRAME)
idev->stats.rx_frame_errors++;
ndev->stats.rx_frame_errors++;
if (ret & VLSI_RX_CRC)
idev->stats.rx_crc_errors++;
ndev->stats.rx_crc_errors++;
}
else if (ret > 0) {
idev->stats.rx_packets++;
idev->stats.rx_bytes += ret;
ndev->stats.rx_packets++;
ndev->stats.rx_bytes += ret;
}
}
@ -686,6 +686,7 @@ static void vlsi_rx_interrupt(struct net_device *ndev)
static void vlsi_unarm_rx(vlsi_irda_dev_t *idev)
{
struct net_device *ndev = pci_get_drvdata(idev->pdev);
struct vlsi_ring *r = idev->rx_ring;
struct ring_descr *rd;
int ret;
@ -711,21 +712,21 @@ static void vlsi_unarm_rx(vlsi_irda_dev_t *idev)
if (ret < 0) {
ret = -ret;
idev->stats.rx_errors++;
ndev->stats.rx_errors++;
if (ret & VLSI_RX_DROP)
idev->stats.rx_dropped++;
ndev->stats.rx_dropped++;
if (ret & VLSI_RX_OVER)
idev->stats.rx_over_errors++;
ndev->stats.rx_over_errors++;
if (ret & VLSI_RX_LENGTH)
idev->stats.rx_length_errors++;
ndev->stats.rx_length_errors++;
if (ret & VLSI_RX_FRAME)
idev->stats.rx_frame_errors++;
ndev->stats.rx_frame_errors++;
if (ret & VLSI_RX_CRC)
idev->stats.rx_crc_errors++;
ndev->stats.rx_crc_errors++;
}
else if (ret > 0) {
idev->stats.rx_packets++;
idev->stats.rx_bytes += ret;
ndev->stats.rx_packets++;
ndev->stats.rx_bytes += ret;
}
}
}
@ -1050,8 +1051,8 @@ static int vlsi_hard_start_xmit(struct sk_buff *skb, struct net_device *ndev)
drop:
IRDA_WARNING("%s: dropping packet - %s\n", __func__, msg);
dev_kfree_skb_any(skb);
idev->stats.tx_errors++;
idev->stats.tx_dropped++;
ndev->stats.tx_errors++;
ndev->stats.tx_dropped++;
/* Don't even think about returning NET_XMIT_DROP (=1) here!
* In fact any retval!=0 causes the packet scheduler to requeue the
* packet for later retry of transmission - which isn't exactly
@ -1078,15 +1079,15 @@ static void vlsi_tx_interrupt(struct net_device *ndev)
if (ret < 0) {
ret = -ret;
idev->stats.tx_errors++;
ndev->stats.tx_errors++;
if (ret & VLSI_TX_DROP)
idev->stats.tx_dropped++;
ndev->stats.tx_dropped++;
if (ret & VLSI_TX_FIFO)
idev->stats.tx_fifo_errors++;
ndev->stats.tx_fifo_errors++;
}
else if (ret > 0){
idev->stats.tx_packets++;
idev->stats.tx_bytes += ret;
ndev->stats.tx_packets++;
ndev->stats.tx_bytes += ret;
}
}
@ -1122,6 +1123,7 @@ static void vlsi_tx_interrupt(struct net_device *ndev)
static void vlsi_unarm_tx(vlsi_irda_dev_t *idev)
{
struct net_device *ndev = pci_get_drvdata(idev->pdev);
struct vlsi_ring *r = idev->tx_ring;
struct ring_descr *rd;
int ret;
@ -1145,15 +1147,15 @@ static void vlsi_unarm_tx(vlsi_irda_dev_t *idev)
if (ret < 0) {
ret = -ret;
idev->stats.tx_errors++;
ndev->stats.tx_errors++;
if (ret & VLSI_TX_DROP)
idev->stats.tx_dropped++;
ndev->stats.tx_dropped++;
if (ret & VLSI_TX_FIFO)
idev->stats.tx_fifo_errors++;
ndev->stats.tx_fifo_errors++;
}
else if (ret > 0){
idev->stats.tx_packets++;
idev->stats.tx_bytes += ret;
ndev->stats.tx_packets++;
ndev->stats.tx_bytes += ret;
}
}
@ -1373,13 +1375,6 @@ static int vlsi_stop_hw(vlsi_irda_dev_t *idev)
/**************************************************************/
static struct net_device_stats * vlsi_get_stats(struct net_device *ndev)
{
vlsi_irda_dev_t *idev = netdev_priv(ndev);
return &idev->stats;
}
static void vlsi_tx_timeout(struct net_device *ndev)
{
vlsi_irda_dev_t *idev = netdev_priv(ndev);
@ -1615,7 +1610,6 @@ static int vlsi_irda_init(struct net_device *ndev)
ndev->open = vlsi_open;
ndev->stop = vlsi_close;
ndev->get_stats = vlsi_get_stats;
ndev->hard_start_xmit = vlsi_hard_start_xmit;
ndev->do_ioctl = vlsi_ioctl;
ndev->tx_timeout = vlsi_tx_timeout;

1
drivers/net/irda/vlsi_ir.h
View File

@ -712,7 +712,6 @@ static inline struct ring_descr *ring_get(struct vlsi_ring *r)
typedef struct vlsi_irda_dev {
struct pci_dev *pdev;
struct net_device_stats stats;
struct irlap_cb *irlap;

35
drivers/net/irda/w83977af_ir.c
View File

@ -102,7 +102,6 @@ static int w83977af_is_receiving(struct w83977af_ir *self);
static int w83977af_net_open(struct net_device *dev);
static int w83977af_net_close(struct net_device *dev);
static int w83977af_net_ioctl(struct net_device *dev, struct ifreq *rq, int cmd);
static struct net_device_stats *w83977af_net_get_stats(struct net_device *dev);
/*
* Function w83977af_init ()
@ -237,7 +236,6 @@ static int w83977af_open(int i, unsigned int iobase, unsigned int irq,
dev->open = w83977af_net_open;
dev->stop = w83977af_net_close;
dev->do_ioctl = w83977af_net_ioctl;
dev->get_stats = w83977af_net_get_stats;
err = register_netdev(dev);
if (err) {
@ -702,13 +700,13 @@ static void w83977af_dma_xmit_complete(struct w83977af_ir *self)
if (inb(iobase+AUDR) & AUDR_UNDR) {
IRDA_DEBUG(0, "%s(), Transmit underrun!\n", __func__ );
self->stats.tx_errors++;
self->stats.tx_fifo_errors++;
self->netdev->stats.tx_errors++;
self->netdev->stats.tx_fifo_errors++;
/* Clear bit, by writing 1 to it */
outb(AUDR_UNDR, iobase+AUDR);
} else
self->stats.tx_packets++;
self->netdev->stats.tx_packets++;
if (self->new_speed) {
@ -846,28 +844,28 @@ static int w83977af_dma_receive_complete(struct w83977af_ir *self)
if (status & FS_FO_ERR_MSK) {
if (status & FS_FO_LST_FR) {
/* Add number of lost frames to stats */
self->stats.rx_errors += len;
self->netdev->stats.rx_errors += len;
} else {
/* Skip frame */
self->stats.rx_errors++;
self->netdev->stats.rx_errors++;
self->rx_buff.data += len;
if (status & FS_FO_MX_LEX)
self->stats.rx_length_errors++;
self->netdev->stats.rx_length_errors++;
if (status & FS_FO_PHY_ERR)
self->stats.rx_frame_errors++;
self->netdev->stats.rx_frame_errors++;
if (status & FS_FO_CRC_ERR)
self->stats.rx_crc_errors++;
self->netdev->stats.rx_crc_errors++;
}
/* The errors below can be reported in both cases */
if (status & FS_FO_RX_OV)
self->stats.rx_fifo_errors++;
self->netdev->stats.rx_fifo_errors++;
if (status & FS_FO_FSF_OV)
self->stats.rx_fifo_errors++;
self->netdev->stats.rx_fifo_errors++;
} else {
/* Check if we have transferred all data to memory */
@ -917,7 +915,7 @@ static int w83977af_dma_receive_complete(struct w83977af_ir *self)
/* Move to next frame */
self->rx_buff.data += len;
self->stats.rx_packets++;
self->netdev->stats.rx_packets++;
skb->dev = self->netdev;
skb_reset_mac_header(skb);
@ -951,7 +949,7 @@ static void w83977af_pio_receive(struct w83977af_ir *self)
/* Receive all characters in Rx FIFO */
do {
byte = inb(iobase+RBR);
async_unwrap_char(self->netdev, &self->stats, &self->rx_buff,
async_unwrap_char(self->netdev, &self->netdev->stats, &self->rx_buff,
byte);
} while (inb(iobase+USR) & USR_RDR); /* Data available */
}
@ -994,7 +992,7 @@ static __u8 w83977af_sir_interrupt(struct w83977af_ir *self, int isr)
outb(AUDR_SFEND, iobase+AUDR);
outb(set, iobase+SSR);
self->stats.tx_packets++;
self->netdev->stats.tx_packets++;
/* Feed me more packets */
netif_wake_queue(self->netdev);
@ -1336,13 +1334,6 @@ static int w83977af_net_ioctl(struct net_device *dev, struct ifreq *rq, int cmd)
return ret;
}
static struct net_device_stats *w83977af_net_get_stats(struct net_device *dev)
{
struct w83977af_ir *self = netdev_priv(dev);
return &self->stats;
}
MODULE_AUTHOR("Dag Brattli <dagb@cs.uit.no>");
MODULE_DESCRIPTION("Winbond W83977AF IrDA Device Driver");
MODULE_LICENSE("GPL");

1
drivers/net/irda/w83977af_ir.h
View File

@ -172,7 +172,6 @@ struct w83977af_ir {
int tx_len; /* Number of frames in tx_buff */
struct net_device *netdev; /* Yes! we are some kind of netdevice */
struct net_device_stats stats;
struct irlap_cb *irlap; /* The link layer we are binded to */
struct qos_info qos; /* QoS capabilities for this device */