Line data    Source code

       1           0 : /*
       2             :  * Copyright (c) 2016 Intel Corporation
       3             :  *
       4             :  * SPDX-License-Identifier: Apache-2.0
       5             :  */
       6             : 
       7             : #ifndef ZEPHYR_INCLUDE_DRIVERS_SYSAPIC_H_
       8             : #define ZEPHYR_INCLUDE_DRIVERS_SYSAPIC_H_
       9             : 
      10             : #include <zephyr/drivers/interrupt_controller/loapic.h>
      11             : 
      12           0 : #define IRQ_TRIGGER_EDGE        IOAPIC_EDGE
      13           0 : #define IRQ_TRIGGER_LEVEL       IOAPIC_LEVEL
      14             : 
      15           0 : #define IRQ_POLARITY_HIGH       IOAPIC_HIGH
      16           0 : #define IRQ_POLARITY_LOW        IOAPIC_LOW
      17             : 
      18             : #ifndef _ASMLANGUAGE
      19             : #include <zephyr/types.h>
      20             : 
      21           0 : #define LOAPIC_IRQ_COUNT 6  /* Default to LOAPIC_TIMER to LOAPIC_ERROR */
      22             : 
      23             : void z_irq_controller_irq_config(unsigned int vector, unsigned int irq,
      24             :                                  uint32_t flags);
      25             : 
      26             : int z_irq_controller_isr_vector_get(void);
      27             : 
      28             : static inline void z_irq_controller_eoi(void)
      29             : {
      30             :         x86_write_loapic(LOAPIC_EOI, 0);
      31             : }
      32             : 
      33             : #endif /* _ASMLANGUAGE */
      34             : 
      35             : #endif /* ZEPHYR_INCLUDE_DRIVERS_SYSAPIC_H_ */