512a0200de
All the kernel header files now use pargma once rather than the ifndef, as the pre-processed C files do not change while header files are protected with pargma once. This will also solve any naming issues caused by ifndef.
26 lines
741 B
C
26 lines
741 B
C
/*
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* Copyright 2020, Data61, CSIRO (ABN 41 687 119 230)
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*
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* SPDX-License-Identifier: GPL-2.0-only
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*/
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#pragma once
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#define TMR0_IRQ_PEND_FLAG BIT(0)
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struct timer {
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uint32_t tmr_irq_en_reg; /* Timer IRQ Enable Register 0x00 */
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uint32_t tmr_irq_sta_reg; /* Timer Status Register 0x04 */
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uint32_t tmr_reserved01[2];
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uint32_t tmr0_ctrl_reg; /* Timer 0 Control Register 0x10 */
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uint32_t tmr0_intv_value_reg; /* Timer 0 Interval Value Register 0x14 */
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uint32_t tmr0_cur_value_reg; /* Timer 0 Current Value Register 0x18 */
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};
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typedef volatile struct timer timer_t;
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extern timer_t *timer;
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static inline void resetTimer(void)
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{
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timer->tmr_irq_sta_reg = TMR0_IRQ_PEND_FLAG;
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}
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