diff options
Diffstat (limited to 'arch/mips/include/asm/gic.h')
| -rw-r--r-- | arch/mips/include/asm/gic.h | 29 |
1 files changed, 25 insertions, 4 deletions
diff --git a/arch/mips/include/asm/gic.h b/arch/mips/include/asm/gic.h index f2453958cbe5..6b996105c4fe 100644 --- a/arch/mips/include/asm/gic.h +++ b/arch/mips/include/asm/gic.h @@ -209,6 +209,7 @@ #define GIC_VPE_WD_MAP_OFS 0x0040 #define GIC_VPE_COMPARE_MAP_OFS 0x0044 #define GIC_VPE_TIMER_MAP_OFS 0x0048 +#define GIC_VPE_FDC_MAP_OFS 0x004c #define GIC_VPE_PERFCTR_MAP_OFS 0x0050 #define GIC_VPE_SWINT0_MAP_OFS 0x0054 #define GIC_VPE_SWINT1_MAP_OFS 0x0058 @@ -262,6 +263,10 @@ #define GIC_MAP_MSK (MSK(6) << GIC_MAP_SHF) /* GIC_VPE_CTL Masks */ +#define GIC_VPE_CTL_FDC_RTBL_SHF 4 +#define GIC_VPE_CTL_FDC_RTBL_MSK (MSK(1) << GIC_VPE_CTL_FDC_RTBL_SHF) +#define GIC_VPE_CTL_SWINT_RTBL_SHF 3 +#define GIC_VPE_CTL_SWINT_RTBL_MSK (MSK(1) << GIC_VPE_CTL_SWINT_RTBL_SHF) #define GIC_VPE_CTL_PERFCNT_RTBL_SHF 2 #define GIC_VPE_CTL_PERFCNT_RTBL_MSK (MSK(1) << GIC_VPE_CTL_PERFCNT_RTBL_SHF) #define GIC_VPE_CTL_TIMER_RTBL_SHF 1 @@ -329,16 +334,30 @@ /* 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) - /* Add 2 to convert non-EIC hardware interrupt to EIC vector number. */ #define GIC_CPU_TO_VEC_OFFSET (2) /* Mapped interrupt to pin X, then GIC will generate the vector (X+1). */ #define GIC_PIN_TO_VEC_OFFSET (1) +/* Local GIC interrupts. */ +#define GIC_LOCAL_INT_WD 0 /* GIC watchdog */ +#define GIC_LOCAL_INT_COMPARE 1 /* GIC count and compare timer */ +#define GIC_LOCAL_INT_TIMER 2 /* CPU timer interrupt */ +#define GIC_LOCAL_INT_PERFCTR 3 /* CPU performance counter */ +#define GIC_LOCAL_INT_SWINT0 4 /* CPU software interrupt 0 */ +#define GIC_LOCAL_INT_SWINT1 5 /* CPU software interrupt 1 */ +#define GIC_LOCAL_INT_FDC 6 /* CPU fast debug channel */ +#define GIC_NUM_LOCAL_INTRS 7 + +/* Convert between local/shared IRQ number and GIC HW IRQ number. */ +#define GIC_LOCAL_HWIRQ_BASE 0 +#define GIC_LOCAL_TO_HWIRQ(x) (GIC_LOCAL_HWIRQ_BASE + (x)) +#define GIC_HWIRQ_TO_LOCAL(x) ((x) - GIC_LOCAL_HWIRQ_BASE) +#define GIC_SHARED_HWIRQ_BASE GIC_NUM_LOCAL_INTRS +#define GIC_SHARED_TO_HWIRQ(x) (GIC_SHARED_HWIRQ_BASE + (x)) +#define GIC_HWIRQ_TO_SHARED(x) ((x) - GIC_SHARED_HWIRQ_BASE) + #include <linux/clocksource.h> #include <linux/irq.h> @@ -363,4 +382,6 @@ extern void gic_bind_eic_interrupt(int irq, int set); extern unsigned int gic_get_timer_pending(void); extern void gic_get_int_mask(unsigned long *dst, const unsigned long *src); extern unsigned int gic_get_int(void); +extern int gic_get_c0_compare_int(void); +extern int gic_get_c0_perfcount_int(void); #endif /* _ASM_GICREGS_H */ |