* describeinterrupts. Now we use "IRQ" only for Linux IRQ's. ISA IRQ
* (isa_irq) is the only exception in this source code.
*/
-#include <linux/config.h>
#include <linux/acpi.h>
#include <linux/init.h>
#define iosapic_ack_level_irq nop
struct hw_interrupt_type irq_type_iosapic_level = {
- .typename = "IO-SAPIC-level",
+ .name = "IO-SAPIC-level",
.startup = iosapic_startup_level_irq,
.shutdown = iosapic_shutdown_level_irq,
.enable = iosapic_enable_level_irq,
static void
iosapic_ack_edge_irq (unsigned int irq)
{
- irq_desc_t *idesc = irq_descp(irq);
+ irq_desc_t *idesc = irq_desc + irq;
move_native_irq(irq);
/*
#define iosapic_end_edge_irq nop
struct hw_interrupt_type irq_type_iosapic_edge = {
- .typename = "IO-SAPIC-edge",
+ .name = "IO-SAPIC-edge",
.startup = iosapic_startup_edge_irq,
.shutdown = iosapic_disable_edge_irq,
.enable = iosapic_enable_edge_irq,
else
irq_type = &irq_type_iosapic_level;
- idesc = irq_descp(vector);
- if (idesc->handler != irq_type) {
- if (idesc->handler != &no_irq_type)
+ idesc = irq_desc + vector;
+ if (idesc->chip != irq_type) {
+ if (idesc->chip != &no_irq_type)
printk(KERN_WARNING
"%s: changing vector %d from %s to %s\n",
__FUNCTION__, vector,
- idesc->handler->typename, irq_type->typename);
- idesc->handler = irq_type;
+ idesc->chip->name, irq_type->name);
+ idesc->chip = irq_type;
}
return 0;
}
return -ENOSPC;
}
- spin_lock_irqsave(&irq_descp(vector)->lock, flags);
+ spin_lock_irqsave(&irq_desc[vector].lock, flags);
spin_lock(&iosapic_lock);
{
if (gsi_to_vector(gsi) > 0) {
if (list_empty(&iosapic_intr_info[vector].rtes))
free_irq_vector(vector);
spin_unlock(&iosapic_lock);
- spin_unlock_irqrestore(&irq_descp(vector)->lock,
+ spin_unlock_irqrestore(&irq_desc[vector].lock,
flags);
goto again;
}
polarity, trigger);
if (err < 0) {
spin_unlock(&iosapic_lock);
- spin_unlock_irqrestore(&irq_descp(vector)->lock,
+ spin_unlock_irqrestore(&irq_desc[vector].lock,
flags);
return err;
}
set_rte(gsi, vector, dest, mask);
}
spin_unlock(&iosapic_lock);
- spin_unlock_irqrestore(&irq_descp(vector)->lock, flags);
+ spin_unlock_irqrestore(&irq_desc[vector].lock, flags);
printk(KERN_INFO "GSI %u (%s, %s) -> CPU %d (0x%04x) vector %d\n",
gsi, (trigger == IOSAPIC_EDGE ? "edge" : "level"),
}
vector = irq_to_vector(irq);
- idesc = irq_descp(irq);
+ idesc = irq_desc + irq;
spin_lock_irqsave(&idesc->lock, flags);
spin_lock(&iosapic_lock);
{
BUG_ON(iosapic_intr_info[vector].count);
/* Clear the interrupt controller descriptor */
- idesc->handler = &no_irq_type;
+ idesc->chip = &no_irq_type;
/* Clear the interrupt information */
memset(&iosapic_intr_info[vector], 0,