cachepc-qemu

Fork of AMDESE/qemu with changes for cachepc side-channel attack
git clone https://git.sinitax.com/sinitax/cachepc-qemu
Log | Files | Refs | Submodules | LICENSE | sfeed.txt

or-irq.h (1726B)

      1/*
      2 * QEMU IRQ/GPIO common code.
      3 *
      4 * Copyright (c) 2016 Alistair Francis <alistair@alistair23.me>.
      5 *
      6 * Permission is hereby granted, free of charge, to any person obtaining a copy
      7 * of this software and associated documentation files (the "Software"), to deal
      8 * in the Software without restriction, including without limitation the rights
      9 * to use, copy, modify, merge, publish, distribute, sublicense, and/or sell
     10 * copies of the Software, and to permit persons to whom the Software is
     11 * furnished to do so, subject to the following conditions:
     12 *
     13 * The above copyright notice and this permission notice shall be included in
     14 * all copies or substantial portions of the Software.
     15 *
     16 * THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR
     17 * IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY,
     18 * FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT. IN NO EVENT SHALL
     19 * THE AUTHORS OR COPYRIGHT HOLDERS BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER
     20 * LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING FROM,
     21 * OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN
     22 * THE SOFTWARE.
     23 */
     24
     25#ifndef HW_OR_IRQ_H
     26#define HW_OR_IRQ_H
     27
     28#include "hw/sysbus.h"
     29#include "qom/object.h"
     30
     31#define TYPE_OR_IRQ "or-irq"
     32
     33/* This can safely be increased if necessary without breaking
     34 * migration compatibility (as long as it remains greater than 15).
     35 */
     36#define MAX_OR_LINES      48
     37
     38typedef struct OrIRQState qemu_or_irq;
     39
     40DECLARE_INSTANCE_CHECKER(qemu_or_irq, OR_IRQ,
     41                         TYPE_OR_IRQ)
     42
     43struct OrIRQState {
     44    DeviceState parent_obj;
     45
     46    qemu_irq out_irq;
     47    bool levels[MAX_OR_LINES];
     48    uint16_t num_lines;
     49};
     50
     51#endif