cachepc-linux

Fork of AMDESE/linux with modifications for CachePC side-channel attack
git clone https://git.sinitax.com/sinitax/cachepc-linux
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giu.h (842B)

      1/* SPDX-License-Identifier: GPL-2.0-or-later */
      2/*
      3 *  Include file for NEC VR4100 series General-purpose I/O Unit.
      4 *
      5 *  Copyright (C) 2005-2009  Yoichi Yuasa <yuasa@linux-mips.org>
      6 */
      7#ifndef __NEC_VR41XX_GIU_H
      8#define __NEC_VR41XX_GIU_H
      9
     10/*
     11 * NEC VR4100 series GIU platform device IDs.
     12 */
     13enum {
     14	GPIO_50PINS_PULLUPDOWN,
     15	GPIO_36PINS,
     16	GPIO_48PINS_EDGE_SELECT,
     17};
     18
     19typedef enum {
     20	IRQ_TRIGGER_LEVEL,
     21	IRQ_TRIGGER_EDGE,
     22	IRQ_TRIGGER_EDGE_FALLING,
     23	IRQ_TRIGGER_EDGE_RISING,
     24} irq_trigger_t;
     25
     26typedef enum {
     27	IRQ_SIGNAL_THROUGH,
     28	IRQ_SIGNAL_HOLD,
     29} irq_signal_t;
     30
     31extern void vr41xx_set_irq_trigger(unsigned int pin, irq_trigger_t trigger,
     32				   irq_signal_t signal);
     33
     34typedef enum {
     35	IRQ_LEVEL_LOW,
     36	IRQ_LEVEL_HIGH,
     37} irq_level_t;
     38
     39extern void vr41xx_set_irq_level(unsigned int pin, irq_level_t level);
     40
     41#endif /* __NEC_VR41XX_GIU_H */