| /* |
| * Copyright (c) 2023, Intel Corporation |
| * |
| * SPDX-License-Identifier: Apache-2.0 |
| */ |
| #include <zephyr/acpi/acpi.h> |
| #include <zephyr/dt-bindings/interrupt-controller/intel-ioapic.h> |
| |
| uint32_t arch_acpi_encode_irq_flags(uint8_t polarity, uint8_t trigger) |
| { |
| uint32_t irq_flag = IRQ_DELIVERY_LOWEST; |
| |
| if (trigger == ACPI_LEVEL_SENSITIVE) { |
| irq_flag |= IRQ_TYPE_LEVEL; |
| } else { |
| irq_flag |= IRQ_TYPE_EDGE; |
| } |
| |
| if (polarity == ACPI_ACTIVE_HIGH) { |
| irq_flag |= IRQ_TYPE_HIGH; |
| } else if (polarity == ACPI_ACTIVE_LOW) { |
| irq_flag |= IRQ_TYPE_LOW; |
| } |
| |
| return irq_flag; |
| } |
