struct device_node *node;
};
-static DEFINE_PER_CPU(struct iic, iic);
+static DEFINE_PER_CPU(struct iic, cpu_iic);
#define IIC_NODE_COUNT 2
static struct irq_host *iic_host;
static void iic_eoi(unsigned int irq)
{
- struct iic *iic = &__get_cpu_var(iic);
+ struct iic *iic = &__get_cpu_var(cpu_iic);
out_be64(&iic->regs->prio, iic->eoi_stack[--iic->eoi_ptr]);
BUG_ON(iic->eoi_ptr < 0);
}
static struct irq_chip iic_chip = {
- .typename = " CELL-IIC ",
+ .name = " CELL-IIC ",
.mask = iic_mask,
.unmask = iic_unmask,
.eoi = iic_eoi,
static struct irq_chip iic_ioexc_chip = {
- .typename = " CELL-IOEX",
+ .name = " CELL-IOEX",
.mask = iic_mask,
.unmask = iic_unmask,
.eoi = iic_ioexc_eoi,
struct iic *iic;
unsigned int virq;
- iic = &__get_cpu_var(iic);
+ iic = &__get_cpu_var(cpu_iic);
*(unsigned long *) &pending =
in_be64((u64 __iomem *) &iic->regs->pending_destr);
if (!(pending.flags & CBE_IIC_IRQ_VALID))
void iic_setup_cpu(void)
{
- out_be64(&__get_cpu_var(iic).regs->prio, 0xff);
+ out_be64(&__get_cpu_var(cpu_iic).regs->prio, 0xff);
}
u8 iic_get_target_id(int cpu)
{
- return per_cpu(iic, cpu).target_id;
+ return per_cpu(cpu_iic, cpu).target_id;
}
EXPORT_SYMBOL_GPL(iic_get_target_id);
void iic_cause_IPI(int cpu, int mesg)
{
- out_be64(&per_cpu(iic, cpu).regs->generate, (0xf - mesg) << 4);
+ out_be64(&per_cpu(cpu_iic, cpu).regs->generate, (0xf - mesg) << 4);
}
struct irq_host *iic_get_irq_host(int node)
static void handle_iic_irq(unsigned int irq, struct irq_desc *desc)
{
- spin_lock(&desc->lock);
+ raw_spin_lock(&desc->lock);
desc->status &= ~(IRQ_REPLAY | IRQ_WAITING);
goto out_eoi;
desc->status &= ~IRQ_PENDING;
- spin_unlock(&desc->lock);
+ raw_spin_unlock(&desc->lock);
action_ret = handle_IRQ_event(irq, action);
if (!noirqdebug)
note_interrupt(irq, desc, action_ret);
- spin_lock(&desc->lock);
+ raw_spin_lock(&desc->lock);
} while ((desc->status & (IRQ_PENDING | IRQ_DISABLED)) == IRQ_PENDING);
desc->status &= ~IRQ_INPROGRESS;
out_eoi:
desc->chip->eoi(irq);
- spin_unlock(&desc->lock);
+ raw_spin_unlock(&desc->lock);
}
static int iic_host_map(struct irq_host *h, unsigned int virq,
}
static int iic_host_xlate(struct irq_host *h, struct device_node *ct,
- u32 *intspec, unsigned int intsize,
+ const u32 *intspec, unsigned int intsize,
irq_hw_number_t *out_hwirq, unsigned int *out_flags)
{
/* XXX FIXME: should locate the linux CPU number from the HW cpu
* number properly. We are lucky for now
*/
- struct iic *iic = &per_cpu(iic, hw_cpu);
+ struct iic *iic = &per_cpu(cpu_iic, hw_cpu);
iic->regs = ioremap(addr, sizeof(struct cbe_iic_thread_regs));
BUG_ON(iic->regs == NULL);