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path: root/drivers/net/pcmcia/axnet_cs.c
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Diffstat (limited to 'drivers/net/pcmcia/axnet_cs.c')
-rw-r--r--drivers/net/pcmcia/axnet_cs.c50
1 files changed, 22 insertions, 28 deletions
diff --git a/drivers/net/pcmcia/axnet_cs.c b/drivers/net/pcmcia/axnet_cs.c
index 8d910a372f89..e8a63e483a2b 100644
--- a/drivers/net/pcmcia/axnet_cs.c
+++ b/drivers/net/pcmcia/axnet_cs.c
@@ -96,8 +96,8 @@ static irqreturn_t ei_irq_wrapper(int irq, void *dev_id);
static void ei_watchdog(u_long arg);
static void axnet_reset_8390(struct net_device *dev);
-static int mdio_read(kio_addr_t addr, int phy_id, int loc);
-static void mdio_write(kio_addr_t addr, int phy_id, int loc, int value);
+static int mdio_read(unsigned int addr, int phy_id, int loc);
+static void mdio_write(unsigned int addr, int phy_id, int loc, int value);
static void get_8390_hdr(struct net_device *,
struct e8390_pkt_hdr *, int);
@@ -203,7 +203,7 @@ static void axnet_detach(struct pcmcia_device *link)
static int get_prom(struct pcmcia_device *link)
{
struct net_device *dev = link->priv;
- kio_addr_t ioaddr = dev->base_addr;
+ unsigned int ioaddr = dev->base_addr;
int i, j;
/* This is based on drivers/net/ne.c */
@@ -473,7 +473,7 @@ static int axnet_resume(struct pcmcia_device *link)
#define MDIO_MASK 0x0f
#define MDIO_ENB_IN 0x02
-static void mdio_sync(kio_addr_t addr)
+static void mdio_sync(unsigned int addr)
{
int bits;
for (bits = 0; bits < 32; bits++) {
@@ -482,7 +482,7 @@ static void mdio_sync(kio_addr_t addr)
}
}
-static int mdio_read(kio_addr_t addr, int phy_id, int loc)
+static int mdio_read(unsigned int addr, int phy_id, int loc)
{
u_int cmd = (0xf6<<10)|(phy_id<<5)|loc;
int i, retval = 0;
@@ -501,7 +501,7 @@ static int mdio_read(kio_addr_t addr, int phy_id, int loc)
return (retval>>1) & 0xffff;
}
-static void mdio_write(kio_addr_t addr, int phy_id, int loc, int value)
+static void mdio_write(unsigned int addr, int phy_id, int loc, int value)
{
u_int cmd = (0x05<<28)|(phy_id<<23)|(loc<<18)|(1<<17)|value;
int i;
@@ -575,7 +575,7 @@ static int axnet_close(struct net_device *dev)
static void axnet_reset_8390(struct net_device *dev)
{
- kio_addr_t nic_base = dev->base_addr;
+ unsigned int nic_base = dev->base_addr;
int i;
ei_status.txing = ei_status.dmaing = 0;
@@ -610,8 +610,8 @@ static void ei_watchdog(u_long arg)
{
struct net_device *dev = (struct net_device *)(arg);
axnet_dev_t *info = PRIV(dev);
- kio_addr_t nic_base = dev->base_addr;
- kio_addr_t mii_addr = nic_base + AXNET_MII_EEP;
+ unsigned int nic_base = dev->base_addr;
+ unsigned int mii_addr = nic_base + AXNET_MII_EEP;
u_short link;
if (!netif_device_present(dev)) goto reschedule;
@@ -681,7 +681,7 @@ static int axnet_ioctl(struct net_device *dev, struct ifreq *rq, int cmd)
{
axnet_dev_t *info = PRIV(dev);
u16 *data = (u16 *)&rq->ifr_ifru;
- kio_addr_t mii_addr = dev->base_addr + AXNET_MII_EEP;
+ unsigned int mii_addr = dev->base_addr + AXNET_MII_EEP;
switch (cmd) {
case SIOCGMIIPHY:
data[0] = info->phy_id;
@@ -703,7 +703,7 @@ static void get_8390_hdr(struct net_device *dev,
struct e8390_pkt_hdr *hdr,
int ring_page)
{
- kio_addr_t nic_base = dev->base_addr;
+ unsigned int nic_base = dev->base_addr;
outb_p(0, nic_base + EN0_RSARLO); /* On page boundary */
outb_p(ring_page, nic_base + EN0_RSARHI);
@@ -721,7 +721,7 @@ static void get_8390_hdr(struct net_device *dev,
static void block_input(struct net_device *dev, int count,
struct sk_buff *skb, int ring_offset)
{
- kio_addr_t nic_base = dev->base_addr;
+ unsigned int nic_base = dev->base_addr;
int xfer_count = count;
char *buf = skb->data;
@@ -744,7 +744,7 @@ static void block_input(struct net_device *dev, int count,
static void block_output(struct net_device *dev, int count,
const u_char *buf, const int start_page)
{
- kio_addr_t nic_base = dev->base_addr;
+ unsigned int nic_base = dev->base_addr;
#ifdef PCMCIA_DEBUG
if (ei_debug > 4)
@@ -991,7 +991,7 @@ static int ax_open(struct net_device *dev)
*
* Opposite of ax_open(). Only used when "ifconfig <devname> down" is done.
*/
-int ax_close(struct net_device *dev)
+static int ax_close(struct net_device *dev)
{
unsigned long flags;
@@ -1014,7 +1014,7 @@ int ax_close(struct net_device *dev)
* completed (or failed) - i.e. never posted a Tx related interrupt.
*/
-void ei_tx_timeout(struct net_device *dev)
+static void ei_tx_timeout(struct net_device *dev)
{
long e8390_base = dev->base_addr;
struct ei_device *ei_local = (struct ei_device *) netdev_priv(dev);
@@ -1040,15 +1040,13 @@ void ei_tx_timeout(struct net_device *dev)
/* Ugly but a reset can be slow, yet must be protected */
- disable_irq_nosync(dev->irq);
- spin_lock(&ei_local->page_lock);
+ spin_lock_irqsave(&ei_local->page_lock, flags);
/* Try to restart the card. Perhaps the user has fixed something. */
ei_reset_8390(dev);
AX88190_init(dev, 1);
- spin_unlock(&ei_local->page_lock);
- enable_irq(dev->irq);
+ spin_unlock_irqrestore(&ei_local->page_lock, flags);
netif_wake_queue(dev);
}
@@ -1085,14 +1083,12 @@ static int ei_start_xmit(struct sk_buff *skb, struct net_device *dev)
* Slow phase with lock held.
*/
- disable_irq_nosync(dev->irq);
-
- spin_lock(&ei_local->page_lock);
+ spin_lock_irqsave(&ei_local->page_lock, flags);
ei_local->irqlock = 1;
- send_length = ETH_ZLEN < length ? length : ETH_ZLEN;
-
+ send_length = max(length, ETH_ZLEN);
+
/*
* We have two Tx slots available for use. Find the first free
* slot, and then perform some sanity checks. With two Tx bufs,
@@ -1125,8 +1121,7 @@ static int ei_start_xmit(struct sk_buff *skb, struct net_device *dev)
ei_local->irqlock = 0;
netif_stop_queue(dev);
outb_p(ENISR_ALL, e8390_base + EN0_IMR);
- spin_unlock(&ei_local->page_lock);
- enable_irq(dev->irq);
+ spin_unlock_irqrestore(&ei_local->page_lock, flags);
ei_local->stat.tx_errors++;
return 1;
}
@@ -1172,8 +1167,7 @@ static int ei_start_xmit(struct sk_buff *skb, struct net_device *dev)
ei_local->irqlock = 0;
outb_p(ENISR_ALL, e8390_base + EN0_IMR);
- spin_unlock(&ei_local->page_lock);
- enable_irq(dev->irq);
+ spin_unlock_irqrestore(&ei_local->page_lock, flags);
dev_kfree_skb (skb);
ei_local->stat.tx_bytes += send_length;
generated by cgit v1.2.3 (git 2.39.0) at 2024-12-27 21:15:11 +0300