#ifndef _PPC_KERNEL_OPEN_PIC_H
#define _PPC_KERNEL_OPEN_PIC_H
-#include <linux/config.h>
#include <linux/irq.h>
#define OPENPIC_SIZE 0x40000
#define OPENPIC_VEC_TIMER 110 /* and up */
#define OPENPIC_VEC_IPI 118 /* and up */
-#define OPENPIC_VEC_SPURIOUS 127
+#define OPENPIC_VEC_SPURIOUS 255
+
+/* Priorities */
+#define OPENPIC_PRIORITY_IPI_BASE 10
+#define OPENPIC_PRIORITY_DEFAULT 4
+#define OPENPIC_PRIORITY_NMI 9
/* OpenPIC IRQ controller structure */
extern struct hw_interrupt_type open_pic;
extern u_int OpenPIC_NumInitSenses;
extern u_char *OpenPIC_InitSenses;
-extern void* OpenPIC_Addr;
+extern void __iomem * OpenPIC_Addr;
+extern int epic_serial_mode;
/* Exported functions */
-extern void openpic_set_sources(int first_irq, int num_irqs, void *isr);
+extern void openpic_set_sources(int first_irq, int num_irqs, void __iomem *isr);
extern void openpic_init(int linux_irq_offset);
extern void openpic_init_nmi_irq(u_int irq);
+extern void openpic_set_irq_priority(u_int irq, u_int pri);
extern void openpic_hookup_cascade(u_int irq, char *name,
- int (*cascade_fn)(struct pt_regs *));
+ int (*cascade_fn)(void));
extern u_int openpic_irq(void);
extern void openpic_eoi(void);
extern void openpic_request_IPIs(void);
extern void do_openpic_setup_cpu(void);
-extern int openpic_get_irq(struct pt_regs *regs);
+extern int openpic_get_irq(void);
extern void openpic_reset_processor_phys(u_int cpumask);
extern void openpic_setup_ISU(int isu_num, unsigned long addr);
-extern void openpic_cause_IPI(u_int ipi, u_int cpumask);
-extern void smp_openpic_message_pass(int target, int msg, unsigned long data,
- int wait);
+extern void openpic_cause_IPI(u_int ipi, cpumask_t cpumask);
+extern void smp_openpic_message_pass(int target, int msg);
extern void openpic_set_k2_cascade(int irq);
+extern void openpic_set_priority(u_int pri);
+extern u_int openpic_get_priority(void);
extern inline int openpic_to_irq(int irq)
{
extern void openpic2_init_nmi_irq(u_int irq);
extern u_int openpic2_irq(void);
extern void openpic2_eoi(void);
-extern int openpic2_get_irq(struct pt_regs *regs);
+extern int openpic2_get_irq(void);
extern void openpic2_setup_ISU(int isu_num, unsigned long addr);
#endif /* _PPC_KERNEL_OPEN_PIC_H */