* moves to arch independent land
*/
-static int i8259A_auto_eoi;
+static int i8259A_auto_eoi = -1;
DEFINE_SPINLOCK(i8259A_lock);
/* some platforms call this... */
void mask_and_ack_8259A(unsigned int);
static struct irq_chip i8259A_chip = {
.name = "XT-PIC",
.mask = disable_8259A_irq,
+ .disable = disable_8259A_irq,
.unmask = enable_8259A_irq,
.mask_ack = mask_and_ack_8259A,
};
outb(cached_master_mask, PIC_MASTER_IMR);
outb(0x60+irq,PIC_MASTER_CMD); /* 'Specific EOI to master */
}
-#ifdef CONFIG_MIPS_MT_SMTC
- if (irq_hwmask[irq] & ST0_IM)
- set_c0_status(irq_hwmask[irq] & ST0_IM);
-#endif /* CONFIG_MIPS_MT_SMTC */
+ smtc_im_ack_irq(irq);
spin_unlock_irqrestore(&i8259A_lock, flags);
return;
static int i8259A_resume(struct sys_device *dev)
{
- init_8259A(i8259A_auto_eoi);
+ if (i8259A_auto_eoi >= 0)
+ init_8259A(i8259A_auto_eoi);
return 0;
}
* the kernel initialization code can get it
* out of.
*/
- outb(0xff, PIC_MASTER_IMR); /* mask all of 8259A-1 */
- outb(0xff, PIC_SLAVE_IMR); /* mask all of 8259A-1 */
+ if (i8259A_auto_eoi >= 0) {
+ outb(0xff, PIC_MASTER_IMR); /* mask all of 8259A-1 */
+ outb(0xff, PIC_SLAVE_IMR); /* mask all of 8259A-1 */
+ }
return 0;
}
device_initcall(i8259A_init_sysfs);
-void __init init_8259A(int auto_eoi)
+void init_8259A(int auto_eoi)
{
unsigned long flags;
{
int i;
- request_resource(&ioport_resource, &pic1_io_resource);
- request_resource(&ioport_resource, &pic2_io_resource);
+ insert_resource(&ioport_resource, &pic1_io_resource);
+ insert_resource(&ioport_resource, &pic2_io_resource);
init_8259A(0);