ee525c2597
From the Jailhouse days, this has been a function call. That's silly. We now inline the EOI in the ISR when in x2APIC mode. Also clean up z_irq_controller_eoi(), so it now uses the inline macros. Also, we now enable x2APIC on up_squared by default. Fixes: #17133 Signed-off-by: Charles E. Youse <charles.youse@intel.com>
37 lines
843 B
C
37 lines
843 B
C
/*
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* Copyright (c) 2016 Intel Corporation
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*
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* SPDX-License-Identifier: Apache-2.0
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*/
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#ifndef ZEPHYR_INCLUDE_DRIVERS_SYSAPIC_H_
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#define ZEPHYR_INCLUDE_DRIVERS_SYSAPIC_H_
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#include <drivers/interrupt_controller/loapic.h>
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#define IRQ_TRIGGER_EDGE IOAPIC_EDGE
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#define IRQ_TRIGGER_LEVEL IOAPIC_LEVEL
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#define IRQ_POLARITY_HIGH IOAPIC_HIGH
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#define IRQ_POLARITY_LOW IOAPIC_LOW
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#ifndef _ASMLANGUAGE
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#include <zephyr/types.h>
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#define LOAPIC_IRQ_BASE CONFIG_IOAPIC_NUM_RTES
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#define LOAPIC_IRQ_COUNT 6 /* Default to LOAPIC_TIMER to LOAPIC_ERROR */
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void z_irq_controller_irq_config(unsigned int vector, unsigned int irq,
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u32_t flags);
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int z_irq_controller_isr_vector_get(void);
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static inline void z_irq_controller_eoi(void)
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{
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x86_write_loapic(LOAPIC_EOI, 0);
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}
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#endif /* _ASMLANGUAGE */
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#endif /* ZEPHYR_INCLUDE_DRIVERS_SYSAPIC_H_ */
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