diff options
Diffstat (limited to 'bsps/include/dev/irq/arm-gicv3.h')
| -rw-r--r-- | bsps/include/dev/irq/arm-gicv3.h | 15 |
1 files changed, 15 insertions, 0 deletions
diff --git a/bsps/include/dev/irq/arm-gicv3.h b/bsps/include/dev/irq/arm-gicv3.h index 8bfa34c11e..effa7a8ffb 100644 --- a/bsps/include/dev/irq/arm-gicv3.h +++ b/bsps/include/dev/irq/arm-gicv3.h @@ -156,6 +156,21 @@ static inline volatile gic_sgi_ppi *gicv3_get_sgi_ppi(uint32_t cpu_index) ((uintptr_t)BSP_ARM_GIC_REDIST_BASE + cpu_index * 0x20000 + 0x10000); } +static inline void gicv3_sgi_ppi_enable( + rtems_vector_number vector, + uint32_t cpu_index +) +{ + volatile gic_sgi_ppi *sgi_ppi = gicv3_get_sgi_ppi(cpu_index); + + /* Set G1NS */ + sgi_ppi->icspigrpr[0] |= 1U << vector; + sgi_ppi->icspigrpmodr[0] &= ~(1U << vector); + + /* Set enable */ + sgi_ppi->icspiser[0] = 1U << vector; +} + static inline bool gicv3_sgi_ppi_is_enabled( rtems_vector_number vector, uint32_t cpu_index |