diff options
Diffstat (limited to 'include/linux/irqchip/arm-gic.h')
| -rw-r--r-- | include/linux/irqchip/arm-gic.h | 11 |
1 files changed, 11 insertions, 0 deletions
diff --git a/include/linux/irqchip/arm-gic.h b/include/linux/irqchip/arm-gic.h index fd051855539b..eafc965b3eb8 100644 --- a/include/linux/irqchip/arm-gic.h +++ b/include/linux/irqchip/arm-gic.h @@ -101,9 +101,14 @@ #include <linux/irqdomain.h> struct device_node; +struct gic_chip_data; void gic_cascade_irq(unsigned int gic_nr, unsigned int irq); int gic_cpu_if_down(unsigned int gic_nr); +void gic_cpu_save(struct gic_chip_data *gic); +void gic_cpu_restore(struct gic_chip_data *gic); +void gic_dist_save(struct gic_chip_data *gic); +void gic_dist_restore(struct gic_chip_data *gic); /* * Subdrivers that need some preparatory work can initialize their @@ -112,6 +117,12 @@ int gic_cpu_if_down(unsigned int gic_nr); int gic_of_init(struct device_node *node, struct device_node *parent); /* + * Initialises and registers a non-root or child GIC chip. Memory for + * the gic_chip_data structure is dynamically allocated. + */ +int gic_of_init_child(struct device *dev, struct gic_chip_data **gic, int irq); + +/* * Legacy platforms not converted to DT yet must use this to init * their GIC */ |