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path: root/drivers/net/irda/sa1100_ir.c
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Diffstat (limited to 'drivers/net/irda/sa1100_ir.c')
-rw-r--r--drivers/net/irda/sa1100_ir.c74
1 files changed, 32 insertions, 42 deletions
diff --git a/drivers/net/irda/sa1100_ir.c b/drivers/net/irda/sa1100_ir.c
index a95188948de..7a2b003954c 100644
--- a/drivers/net/irda/sa1100_ir.c
+++ b/drivers/net/irda/sa1100_ir.c
@@ -36,7 +36,7 @@
#include <net/irda/irda_device.h>
#include <asm/irq.h>
-#include <asm/dma.h>
+#include <mach/dma.h>
#include <mach/hardware.h>
#include <asm/mach/irda.h>
@@ -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;
@@ -298,7 +297,7 @@ static int sa1100_irda_suspend(struct platform_device *pdev, pm_message_t state)
if (!dev)
return 0;
- si = dev->priv;
+ si = netdev_priv(dev);
if (si->open) {
/*
* Stop the transmit queue
@@ -323,7 +322,7 @@ static int sa1100_irda_resume(struct platform_device *pdev)
if (!dev)
return 0;
- si = dev->priv;
+ si = netdev_priv(dev);
if (si->open) {
/*
* If we missed a speed change, initialise at the new speed
@@ -359,7 +358,7 @@ static int sa1100_irda_resume(struct platform_device *pdev)
*/
static void sa1100_irda_hpsir_irq(struct net_device *dev)
{
- struct sa1100_irda *si = dev->priv;
+ struct sa1100_irda *si = netdev_priv(dev);
int status;
status = Ser2UTSR0;
@@ -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)) {
@@ -406,11 +405,10 @@ 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);
- dev->last_rx = jiffies;
}
if (status & UTSR0_TFS && si->tx_buff.len) {
@@ -423,8 +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;
/*
@@ -483,11 +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;
@@ -506,8 +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.
@@ -515,7 +513,6 @@ static void sa1100_irda_fir_error(struct sa1100_irda *si, struct net_device *dev
sa1100_irda_rx_alloc(si);
netif_rx(skb);
- dev->last_rx = jiffies;
} else {
/*
* Remap the buffer.
@@ -534,7 +531,7 @@ static void sa1100_irda_fir_error(struct sa1100_irda *si, struct net_device *dev
*/
static void sa1100_irda_fir_irq(struct net_device *dev)
{
- struct sa1100_irda *si = dev->priv;
+ struct sa1100_irda *si = netdev_priv(dev);
/*
* Stop RX DMA
@@ -547,10 +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...
@@ -582,7 +579,7 @@ static void sa1100_irda_fir_irq(struct net_device *dev)
static irqreturn_t sa1100_irda_irq(int irq, void *dev_id)
{
struct net_device *dev = dev_id;
- if (IS_FIR(((struct sa1100_irda *)dev->priv)))
+ if (IS_FIR(((struct sa1100_irda *)netdev_priv(dev))))
sa1100_irda_fir_irq(dev);
else
sa1100_irda_hpsir_irq(dev);
@@ -595,7 +592,7 @@ static irqreturn_t sa1100_irda_irq(int irq, void *dev_id)
static void sa1100_irda_txdma_irq(void *id)
{
struct net_device *dev = id;
- struct sa1100_irda *si = dev->priv;
+ struct sa1100_irda *si = netdev_priv(dev);
struct sk_buff *skb = si->txskb;
si->txskb = NULL;
@@ -635,8 +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);
}
@@ -649,7 +646,7 @@ static void sa1100_irda_txdma_irq(void *id)
static int sa1100_irda_hard_xmit(struct sk_buff *skb, struct net_device *dev)
{
- struct sa1100_irda *si = dev->priv;
+ struct sa1100_irda *si = netdev_priv(dev);
int speed = irda_get_next_speed(skb);
/*
@@ -724,7 +721,7 @@ static int
sa1100_irda_ioctl(struct net_device *dev, struct ifreq *ifreq, int cmd)
{
struct if_irda_req *rq = (struct if_irda_req *)ifreq;
- struct sa1100_irda *si = dev->priv;
+ struct sa1100_irda *si = netdev_priv(dev);
int ret = -EOPNOTSUPP;
switch (cmd) {
@@ -764,15 +761,9 @@ 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 = dev->priv;
- return &si->stats;
-}
-
static int sa1100_irda_start(struct net_device *dev)
{
- struct sa1100_irda *si = dev->priv;
+ struct sa1100_irda *si = netdev_priv(dev);
int err;
si->speed = 9600;
@@ -835,7 +826,7 @@ err_irq:
static int sa1100_irda_stop(struct net_device *dev)
{
- struct sa1100_irda *si = dev->priv;
+ struct sa1100_irda *si = netdev_priv(dev);
disable_irq(dev->irq);
sa1100_irda_shutdown(si);
@@ -908,7 +899,7 @@ static int sa1100_irda_probe(struct platform_device *pdev)
if (!dev)
goto err_mem_4;
- si = dev->priv;
+ si = netdev_priv(dev);
si->dev = &pdev->dev;
si->pdata = pdev->dev.platform_data;
@@ -926,7 +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);
@@ -987,7 +977,7 @@ static int sa1100_irda_remove(struct platform_device *pdev)
struct net_device *dev = platform_get_drvdata(pdev);
if (dev) {
- struct sa1100_irda *si = dev->priv;
+ struct sa1100_irda *si = netdev_priv(dev);
unregister_netdev(dev);
kfree(si->tx_buff.head);
kfree(si->rx_buff.head);
generated by cgit v1.2.3-70-g09d2 (git 2.46.0) at 2024-11-07 23:40:59 +0000