diff options
| author | Sebastian Huber <sebastian.huber@embedded-brains.de> | 2022-03-14 15:49:25 +0100 |
|---|---|---|
| committer | Sebastian Huber <sebastian.huber@embedded-brains.de> | 2022-04-06 09:48:52 +0200 |
| commit | f74b120c248b4979e6c73a3cee32beb0adb713a2 (patch) | |
| tree | 708159112aefc75c2681402ebb83a68af2f1c537 /bsps/include | |
| parent | bsps: Add gicv3_sgi_ppi_is_enabled() (diff) | |
| download | rtems-f74b120c248b4979e6c73a3cee32beb0adb713a2.tar.bz2 | |
bsps: Add gicv3_sgi_ppi_enable()
Diffstat (limited to 'bsps/include')
| -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 |