M68k net drivers: Update to the new irq API (from Roman Zippel and me) [17/20]
--- linux-2.5.69/drivers/net/82596.c Mon May 5 10:31:25 2003
+++ linux-m68k-2.5.69/drivers/net/82596.c Fri May 9 10:21:32 2003
@@ -501,7 +501,7 @@
#if defined(ENABLE_MVME16x_NET) || defined(ENABLE_BVME6000_NET)
-static void i596_error(int irq, void *dev_id, struct pt_regs *regs)
+static irqreturn_t i596_error(int irq, void *dev_id, struct pt_regs *regs)
{
struct net_device *dev = dev_id;
#ifdef ENABLE_MVME16x_NET
@@ -522,6 +522,7 @@
#endif
printk(KERN_ERR "%s: Error interrupt\n", dev->name);
i596_display_data(dev);
+ return IRQ_HANDLED;
}
#endif
@@ -1004,13 +1005,13 @@
DEB(DEB_OPEN,printk(KERN_DEBUG "%s: i596_open() irq %d.\n", dev->name, dev->irq));
- if (request_irq(dev->irq, &i596_interrupt, 0, "i82596", dev)) {
+ if (request_irq(dev->irq, i596_interrupt, 0, "i82596", dev)) {
printk(KERN_ERR "%s: IRQ %d not free\n", dev->name, dev->irq);
return -EAGAIN;
}
#ifdef ENABLE_MVME16x_NET
if (MACH_IS_MVME16x) {
- if (request_irq(0x56, &i596_error, 0, "i82596_error", dev))
+ if (request_irq(0x56, i596_error, 0, "i82596_error", dev))
return -EAGAIN;
}
#endif
--- linux-2.5.69/drivers/net/apne.c Tue Mar 25 10:06:42 2003
+++ linux-m68k-2.5.69/drivers/net/apne.c Fri May 9 10:21:32 2003
@@ -85,7 +85,7 @@
struct sk_buff *skb, int ring_offset);
static void apne_block_output(struct net_device *dev, const int count,
const unsigned char *buf, const int start_page);
-static void apne_interrupt(int irq, void *dev_id, struct pt_regs *regs);
+static irqreturn_t apne_interrupt(int irq, void *dev_id, struct pt_regs *regs);
static int init_pcmcia(void);
@@ -511,18 +511,18 @@
return;
}
-static void apne_interrupt(int irq, void *dev_id, struct pt_regs *regs)
+static irqreturn_t apne_interrupt(int irq, void *dev_id, struct pt_regs *regs)
{
unsigned char pcmcia_intreq;
if (!(gayle.inten & GAYLE_IRQ_IRQ))
- return;
+ return IRQ_NONE;
pcmcia_intreq = pcmcia_get_intreq();
if (!(pcmcia_intreq & GAYLE_IRQ_IRQ)) {
pcmcia_ack_int(pcmcia_intreq);
- return;
+ return IRQ_NONE;
}
if (ei_debug > 3)
printk("pcmcia intreq = %x\n", pcmcia_intreq);
@@ -530,6 +530,7 @@
ei_interrupt(irq, dev_id, regs);
pcmcia_ack_int(pcmcia_get_intreq());
pcmcia_enable_irq();
+ return IRQ_HANDLED;
}
#ifdef MODULE
--- linux-2.5.69/drivers/net/atari_bionet.c Thu Jan 9 10:20:00 2003
+++ linux-m68k-2.5.69/drivers/net/atari_bionet.c Fri May 9 10:21:32 2003
@@ -221,9 +221,9 @@
return c;
}
-static void
+static irqreturn_t
bionet_intr(int irq, void *data, struct pt_regs *fp) {
- return;
+ return IRQ_HANDLED;
}
--- linux-2.5.69/drivers/net/atari_pamsnet.c Thu Jan 2 12:54:31 2003
+++ linux-m68k-2.5.69/drivers/net/atari_pamsnet.c Fri May 9 10:21:32 2003
@@ -167,7 +167,7 @@
static struct net_device_stats *net_get_stats(struct net_device *dev);
static void pamsnet_tick(unsigned long);
-static void pamsnet_intr(int irq, void *data, struct pt_regs *fp);
+static irqreturn_t pamsnet_intr(int irq, void *data, struct pt_regs *fp);
static struct timer_list pamsnet_timer = TIMER_INITIALIZER(amsnet_tick, 0, 0);
@@ -494,13 +494,13 @@
return (ret);
}
-static void
+static irqreturn_t
pamsnet_intr(irq, data, fp)
int irq;
void *data;
struct pt_regs *fp;
{
- return;
+ return IRQ_HANDLED;
}
/* receivepkt() loads a packet to a given buffer and returns its length */
--- linux-2.5.69/drivers/net/mace.c Tue Apr 8 10:05:14 2003
+++ linux-m68k-2.5.69/drivers/net/mace.c Fri May 9 10:21:32 2003
@@ -86,7 +86,7 @@
static void mace_set_multicast(struct net_device *dev);
static void mace_reset(struct net_device *dev);
static int mace_set_address(struct net_device *dev, void *addr);
-static void mace_interrupt(int irq, void *dev_id, struct pt_regs *regs);
+static irqreturn_t mace_interrupt(int irq, void *dev_id, struct pt_regs *regs);
static void mace_txdma_intr(int irq, void *dev_id, struct pt_regs *regs);
static void mace_rxdma_intr(int irq, void *dev_id, struct pt_regs *regs);
static void mace_set_timeout(struct net_device *dev);
@@ -622,7 +622,7 @@
printk(KERN_DEBUG "mace: jabbering transceiver\n");
}
-static void mace_interrupt(int irq, void *dev_id, struct pt_regs *regs)
+static irqreturn_t mace_interrupt(int irq, void *dev_id, struct pt_regs *regs)
{
struct net_device *dev = (struct net_device *) dev_id;
struct mace_data *mp = (struct mace_data *) dev->priv;
@@ -833,11 +833,11 @@
spin_unlock_irqrestore(&mp->lock, flags);
}
-static void mace_txdma_intr(int irq, void *dev_id, struct pt_regs *regs)
+static irqreturn_t mace_txdma_intr(int irq, void *dev_id, struct pt_regs *regs)
{
}
-static void mace_rxdma_intr(int irq, void *dev_id, struct pt_regs *regs)
+static irqreturn_t mace_rxdma_intr(int irq, void *dev_id, struct pt_regs *regs)
{
struct net_device *dev = (struct net_device *) dev_id;
struct mace_data *mp = (struct mace_data *) dev->priv;
--- linux-2.5.69/drivers/net/macmace.c Sun Apr 20 12:28:38 2003
+++ linux-m68k-2.5.69/drivers/net/macmace.c Fri May 9 10:21:32 2003
@@ -77,8 +77,8 @@
static struct net_device_stats *mace_stats(struct net_device *dev);
static void mace_set_multicast(struct net_device *dev);
static int mace_set_address(struct net_device *dev, void *addr);
-static void mace_interrupt(int irq, void *dev_id, struct pt_regs *regs);
-static void mace_dma_intr(int irq, void *dev_id, struct pt_regs *regs);
+static irqreturn_t mace_interrupt(int irq, void *dev_id, struct pt_regs *regs);
+static irqreturn_t mace_dma_intr(int irq, void *dev_id, struct pt_regs *regs);
static void mace_tx_timeout(struct net_device *dev);
/* Bit-reverse one byte of an ethernet hardware address. */
@@ -561,7 +561,7 @@
* Process the chip interrupt
*/
-static void mace_interrupt(int irq, void *dev_id, struct pt_regs *regs)
+static irqreturn_t mace_interrupt(int irq, void *dev_id, struct pt_regs *regs)
{
struct net_device *dev = (struct net_device *) dev_id;
struct mace_data *mp = (struct mace_data *) dev->priv;
@@ -577,6 +577,7 @@
if (ir & RCVINT) {
mace_recv_interrupt(dev);
}
+ return IRQ_HANDLED;
}
static void mace_tx_timeout(struct net_device *dev)
@@ -632,7 +633,7 @@
* The PSC has passed us a DMA interrupt event.
*/
-static void mace_dma_intr(int irq, void *dev_id, struct pt_regs *regs)
+static irqreturn_t mace_dma_intr(int irq, void *dev_id, struct pt_regs *regs)
{
struct net_device *dev = (struct net_device *) dev_id;
struct mace_data *mp = (struct mace_data *) dev->priv;
@@ -643,7 +644,7 @@
/* Not sure what this does */
while ((baka = psc_read_long(PSC_MYSTERY)) != psc_read_long(PSC_MYSTERY));
- if (!(baka & 0x60000000)) return;
+ if (!(baka & 0x60000000)) return IRQ_NONE;
/*
* Process the read queue
@@ -691,6 +692,7 @@
mp->tx_count++;
netif_wake_queue(dev);
}
+ return IRQ_HANDLED;
}
MODULE_LICENSE("GPL");
--- linux-2.5.69/drivers/net/sun3lance.c Tue Jan 14 10:09:30 2003
+++ linux-m68k-2.5.69/drivers/net/sun3lance.c Fri May 9 10:21:33 2003
@@ -238,7 +238,7 @@
static int lance_open( struct net_device *dev );
static void lance_init_ring( struct net_device *dev );
static int lance_start_xmit( struct sk_buff *skb, struct net_device *dev );
-static void lance_interrupt( int irq, void *dev_id, struct pt_regs *fp );
+static irqreturn_t lance_interrupt( int irq, void *dev_id, struct pt_regs *fp );
static int lance_rx( struct net_device *dev );
static int lance_close( struct net_device *dev );
static struct net_device_stats *lance_get_stats( struct net_device *dev );
@@ -620,7 +620,7 @@
/* The LANCE interrupt handler. */
-static void lance_interrupt( int irq, void *dev_id, struct pt_regs *fp)
+static irqreturn_t lance_interrupt( int irq, void *dev_id, struct pt_regs *fp)
{
struct net_device *dev = dev_id;
struct lance_private *lp = dev->priv;
@@ -629,7 +629,7 @@
if (dev == NULL) {
DPRINTK( 1, ( "lance_interrupt(): invalid dev_id\n" ));
- return;
+ return IRQ_NONE;
}
if (in_interrupt)
@@ -688,7 +688,7 @@
REGA(CSR3) = CSR3_BSWP;
lance_init_ring(dev);
REGA(CSR0) = CSR0_STRT | CSR0_INEA;
- return;
+ return IRQ_HANDLED;
}
} else if(head->flag & (TMD1_ENP | TMD1_STP)) {
@@ -743,7 +743,7 @@
DPRINTK( 2, ( "%s: exiting interrupt, csr0=%#04x.\n",
dev->name, DREG ));
in_interrupt = 0;
- return;
+ return IRQ_HANDLED;
}
/* get packet, toss into skbuff */
Gr{oetje,eeting}s,
Geert
-- Geert Uytterhoeven -- There's lots of Linux beyond ia32 -- geert@linux-m68k.orgIn personal conversations with technical people, I call myself a hacker. But when I'm talking to journalists I just say "programmer" or something like that. -- Linus Torvalds - To unsubscribe from this list: send the line "unsubscribe linux-kernel" in the body of a message to majordomo@vger.kernel.org More majordomo info at http://vger.kernel.org/majordomo-info.html Please read the FAQ at http://www.tux.org/lkml/
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