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irda: convert to internal stats

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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
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38
drivers/net/irda/smsc-ircc2.c
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@@ -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) {
/*