diff options
Diffstat (limited to 'arch/mips/include/asm/gic.h')
| -rw-r--r-- | arch/mips/include/asm/gic.h | 35 |
1 files changed, 6 insertions, 29 deletions
diff --git a/arch/mips/include/asm/gic.h b/arch/mips/include/asm/gic.h index efcf4de..cfbf907 100644 --- a/arch/mips/include/asm/gic.h +++ b/arch/mips/include/asm/gic.h @@ -316,31 +316,6 @@ GICWRITE(GIC_REG_ADDR(SHARED, GIC_SH_MAP_TO_VPE_REG_OFF(intr, vpe)), \ GIC_SH_MAP_TO_VPE_REG_BIT(vpe)) -/* - * Interrupt Meta-data specification. The ipiflag helps - * in building ipi_map. - */ -struct gic_intr_map { - unsigned int cpunum; /* Directed to this CPU */ -#define GIC_UNUSED 0xdead /* Dummy data */ - unsigned int pin; /* Directed to this Pin */ - unsigned int polarity; /* Polarity : +/- */ - unsigned int trigtype; /* Trigger : Edge/Levl */ - unsigned int flags; /* Misc flags */ -#define GIC_FLAG_TRANSPARENT 0x01 -}; - -/* - * This is only used in EIC mode. This helps to figure out which - * shared interrupts we need to process when we get a vector interrupt. - */ -#define GIC_MAX_SHARED_INTR 0x5 -struct gic_shared_intr_map { - unsigned int num_shared_intr; - unsigned int intr_list[GIC_MAX_SHARED_INTR]; - unsigned int local_intr_mask; -}; - /* GIC nomenclature for Core Interrupt Pins. */ #define GIC_CPU_INT0 0 /* Core Interrupt 2 */ #define GIC_CPU_INT1 1 /* . */ @@ -349,6 +324,9 @@ struct gic_shared_intr_map { #define GIC_CPU_INT4 4 /* . */ #define GIC_CPU_INT5 5 /* Core Interrupt 7 */ +/* Add 2 to convert GIC CPU pin to core interrupt */ +#define GIC_CPU_PIN_OFFSET 2 + /* Local GIC interrupts. */ #define GIC_INT_TMR (GIC_CPU_INT5) #define GIC_INT_PERFCTR (GIC_CPU_INT5) @@ -365,13 +343,12 @@ struct gic_shared_intr_map { extern unsigned int gic_present; extern unsigned int gic_frequency; extern unsigned long _gic_base; -extern unsigned int gic_irq_base; extern unsigned int gic_irq_flags[]; -extern struct gic_shared_intr_map gic_shared_intr_map[]; +extern unsigned int gic_cpu_pin; extern void gic_init(unsigned long gic_base_addr, - unsigned long gic_addrspace_size, struct gic_intr_map *intrmap, - unsigned int intrmap_size, unsigned int irqbase); + unsigned long gic_addrspace_size, unsigned int cpu_vec, + unsigned int irqbase); extern void gic_clocksource_init(unsigned int); extern unsigned int gic_compare_int (void); extern cycle_t gic_read_count(void); |