{
u32 pending = ar2315_rst_reg_read(AR2315_ISR) &
ar2315_rst_reg_read(AR2315_IMR);
- unsigned nr, misc_irq = 0;
+ unsigned nr;
+ int ret = 0;
if (pending) {
struct irq_domain *domain = irq_desc_get_handler_data(desc);
nr = __ffs(pending);
- misc_irq = irq_find_mapping(domain, nr);
- }
- if (misc_irq) {
if (nr == AR2315_MISC_IRQ_GPIO)
ar2315_rst_reg_write(AR2315_ISR, AR2315_ISR_GPIO);
else if (nr == AR2315_MISC_IRQ_WATCHDOG)
ar2315_rst_reg_write(AR2315_ISR, AR2315_ISR_WD);
- generic_handle_irq(misc_irq);
- } else {
- spurious_interrupt();
+
+ ret = generic_handle_domain_irq(domain, nr);
}
+
+ if (!pending || ret)
+ spurious_interrupt();
}
static void ar2315_misc_irq_unmask(struct irq_data *d)
{
u32 pending = ar5312_rst_reg_read(AR5312_ISR) &
ar5312_rst_reg_read(AR5312_IMR);
- unsigned nr, misc_irq = 0;
+ unsigned nr;
+ int ret = 0;
if (pending) {
struct irq_domain *domain = irq_desc_get_handler_data(desc);
nr = __ffs(pending);
- misc_irq = irq_find_mapping(domain, nr);
- }
- if (misc_irq) {
- generic_handle_irq(misc_irq);
+ ret = generic_handle_domain_irq(domain, nr);
if (nr == AR5312_MISC_IRQ_TIMER)
ar5312_rst_reg_read(AR5312_TIMER);
- } else {
- spurious_interrupt();
}
+
+ if (!pending || ret)
+ spurious_interrupt();
}
/* Enable the specified AR5312_MISC_IRQ interrupt */
*/
irq = __fls(irq);
hwirq = irq + MIPS_CPU_IRQ_CASCADE + (INT_NUM_IM_OFFSET * module);
- generic_handle_irq(irq_linear_revmap(ltq_domain, hwirq));
+ generic_handle_domain_irq(ltq_domain, hwirq);
/* if this is a EBU irq, we need to ack it or get a deadlock */
if (irq == LTQ_ICU_EBU_IRQ && !module && LTQ_EBU_PCC_ISTAT != 0)
struct ar2315_pci_ctrl *apc = irq_desc_get_handler_data(desc);
u32 pending = ar2315_pci_reg_read(apc, AR2315_PCI_ISR) &
ar2315_pci_reg_read(apc, AR2315_PCI_IMR);
- unsigned pci_irq = 0;
+ int ret = 0;
if (pending)
- pci_irq = irq_find_mapping(apc->domain, __ffs(pending));
+ ret = generic_handle_domain_irq(apc->domain, __ffs(pending));
- if (pci_irq)
- generic_handle_irq(pci_irq);
- else
+ if (!pending || ret)
spurious_interrupt();
}
}
while (pending) {
- unsigned irq, bit = __ffs(pending);
+ unsigned bit = __ffs(pending);
- irq = irq_find_mapping(rpc->irq_domain, bit);
- generic_handle_irq(irq);
+ generic_handle_domain_irq(rpc->irq_domain, bit);
pending &= ~BIT(bit);
}
if (pending) {
struct irq_domain *domain = irq_desc_get_handler_data(desc);
- generic_handle_irq(irq_find_mapping(domain, __ffs(pending)));
+ generic_handle_domain_irq(domain, __ffs(pending));
} else {
spurious_interrupt();
}
unsigned long *mask = per_cpu(irq_enable_mask, cpu);
struct irq_domain *domain;
u64 pend0;
- int irq;
+ int ret;
/* copied from Irix intpend0() */
pend0 = LOCAL_HUB_L(PI_INT_PEND0);
#endif
{
domain = irq_desc_get_handler_data(desc);
- irq = irq_linear_revmap(domain, __ffs(pend0));
- if (irq)
- generic_handle_irq(irq);
- else
+ ret = generic_handle_domain_irq(domain, __ffs(pend0));
+ if (ret)
spurious_interrupt();
}
unsigned long *mask = per_cpu(irq_enable_mask, cpu);
struct irq_domain *domain;
u64 pend1;
- int irq;
+ int ret;
/* copied from Irix intpend0() */
pend1 = LOCAL_HUB_L(PI_INT_PEND1);
return;
domain = irq_desc_get_handler_data(desc);
- irq = irq_linear_revmap(domain, __ffs(pend1) + 64);
- if (irq)
- generic_handle_irq(irq);
- else
+ ret = generic_handle_domain_irq(domain, __ffs(pend1) + 64);
+ if (ret)
spurious_interrupt();
LOCAL_HUB_L(PI_INT_PEND1);
int cpu = smp_processor_id();
struct irq_domain *domain;
u64 pend, mask;
- int irq;
+ int ret;
pend = heart_read(&heart_regs->isr);
mask = (heart_read(&heart_regs->imr[cpu]) &
#endif
{
domain = irq_desc_get_handler_data(desc);
- irq = irq_linear_revmap(domain, __ffs(pend));
- if (irq)
- generic_handle_irq(irq);
- else
+ ret = generic_handle_domain_irq(domain, __ffs(pend));
+ if (ret)
spurious_interrupt();
}
}