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add gic&gtimer interface

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This commit is contained in:
fenghuijie
2021-04-08 15:46:15 +08:00
parent 11c20878c5
commit 0b4416f0b4
7 changed files with 691 additions and 84 deletions
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30
libcpu/arm/cortex-a/interrupt.h
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@@ -17,9 +17,10 @@
#define INT_IRQ 0x00
#define INT_FIQ 0x01
void rt_hw_vector_init(void);
#define IRQ_MODE_TRIG_LEVEL (0x00) /* Trigger: level triggered interrupt */
#define IRQ_MODE_TRIG_EDGE (0x01) /* Trigger: edge triggered interrupt */
void rt_hw_interrupt_control(int vector, int priority, int route);
void rt_hw_vector_init(void);
void rt_hw_interrupt_init(void);
void rt_hw_interrupt_mask(int vector);
@@ -28,7 +29,32 @@ void rt_hw_interrupt_umask(int vector);
int rt_hw_interrupt_get_irq(void);
void rt_hw_interrupt_ack(int vector);
void rt_hw_interrupt_set_target_cpus(int vector, unsigned int cpu_mask);
unsigned int rt_hw_interrupt_get_target_cpus(int vector);
void rt_hw_interrupt_set_triger_mode(int vector, unsigned int mode);
unsigned int rt_hw_interrupt_get_triger_mode(int vector);
void rt_hw_interrupt_set_pending(int vector);
unsigned int rt_hw_interrupt_get_pending(int vector);
void rt_hw_interrupt_clear_pending(int vector);
void rt_hw_interrupt_set_priority(int vector, unsigned int priority);
unsigned int rt_hw_interrupt_get_priority(int vector);
void rt_hw_interrupt_set_priority_mask(unsigned int priority);
unsigned int rt_hw_interrupt_get_priority_mask(void);
int rt_hw_interrupt_set_prior_group_bits(unsigned int bits);
unsigned int rt_hw_interrupt_get_prior_group_bits(void);
rt_isr_handler_t rt_hw_interrupt_install(int vector, rt_isr_handler_t handler,
void *param, const char *name);
#ifdef RT_USING_SMP
void rt_hw_ipi_send(int ipi_vector, unsigned int cpu_mask);
void rt_hw_ipi_handler_install(int ipi_vector, rt_isr_handler_t ipi_isr_handler);
#endif
#endif