diff options
Diffstat (limited to 'include')
| -rw-r--r-- | include/linux/irqchip/arm-gic-v3.h | 12 |
1 files changed, 12 insertions, 0 deletions
diff --git a/include/linux/irqchip/arm-gic-v3.h b/include/linux/irqchip/arm-gic-v3.h index c523bf1faa55..9ec3349dee04 100644 --- a/include/linux/irqchip/arm-gic-v3.h +++ b/include/linux/irqchip/arm-gic-v3.h @@ -124,6 +124,18 @@ #define GICR_TYPER_CPU_NUMBER(r) (((r) >> 8) & 0xffff) +#define EPPI_BASE_INTID 1056 + +#define GICR_TYPER_NR_PPIS(r) \ + ({ \ + unsigned int __ppinum = ((r) >> 27) & 0x1f; \ + unsigned int __nr_ppis = 16; \ + if (__ppinum == 1 || __ppinum == 2) \ + __nr_ppis += __ppinum * 32; \ + \ + __nr_ppis; \ + }) + #define GICR_WAKER_ProcessorSleep (1U << 1) #define GICR_WAKER_ChildrenAsleep (1U << 2) |