diff options
Diffstat (limited to 'drivers/arm/gic/v3/gicv3_helpers.c')
| -rw-r--r-- | drivers/arm/gic/v3/gicv3_helpers.c | 12 |
1 files changed, 9 insertions, 3 deletions
diff --git a/drivers/arm/gic/v3/gicv3_helpers.c b/drivers/arm/gic/v3/gicv3_helpers.c index 25226956..dee63f18 100644 --- a/drivers/arm/gic/v3/gicv3_helpers.c +++ b/drivers/arm/gic/v3/gicv3_helpers.c @@ -541,12 +541,13 @@ void gicv3_secure_ppi_sgi_configure(uintptr_t gicr_base, /******************************************************************************* * Helper function to configure properties of secure G0 and G1S PPIs and SGIs. ******************************************************************************/ -void gicv3_secure_ppi_sgi_configure_props(uintptr_t gicr_base, +unsigned int gicv3_secure_ppi_sgi_configure_props(uintptr_t gicr_base, const interrupt_prop_t *interrupt_props, unsigned int interrupt_props_num) { unsigned int i; const interrupt_prop_t *current_prop; + unsigned int ctlr_enable = 0; /* Make sure there's a valid property array */ assert(interrupt_props != NULL); @@ -564,10 +565,13 @@ void gicv3_secure_ppi_sgi_configure_props(uintptr_t gicr_base, /* Configure this interrupt as G0 or a G1S interrupt */ assert((current_prop->intr_grp == INTR_GROUP0) || (current_prop->intr_grp == INTR_GROUP1S)); - if (current_prop->intr_grp == INTR_GROUP1S) + if (current_prop->intr_grp == INTR_GROUP1S) { gicr_set_igrpmodr0(gicr_base, current_prop->intr_num); - else + ctlr_enable |= CTLR_ENABLE_G1S_BIT; + } else { gicr_clr_igrpmodr0(gicr_base, current_prop->intr_num); + ctlr_enable |= CTLR_ENABLE_G0_BIT; + } /* Set the priority of this interrupt */ gicr_set_ipriorityr(gicr_base, current_prop->intr_num, @@ -586,4 +590,6 @@ void gicv3_secure_ppi_sgi_configure_props(uintptr_t gicr_base, /* Enable this interrupt */ gicr_set_isenabler0(gicr_base, current_prop->intr_num); } + + return ctlr_enable; } |