qemu

FORK: QEMU emulator
git clone https://git.neptards.moe/neptards/qemu.git
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goldfish_rtc.h (1440B)

      1 /*
      2  * Goldfish virtual platform RTC
      3  *
      4  * Copyright (C) 2019 Western Digital Corporation or its affiliates.
      5  *
      6  * For more details on Google Goldfish virtual platform refer:
      7  * https://android.googlesource.com/platform/external/qemu/+/master/docs/GOLDFISH-VIRTUAL-HARDWARE.TXT
      8  *
      9  * This program is free software; you can redistribute it and/or modify it
     10  * under the terms and conditions of the GNU General Public License,
     11  * version 2 or later, as published by the Free Software Foundation.
     12  *
     13  * This program is distributed in the hope it will be useful, but WITHOUT
     14  * ANY WARRANTY; without even the implied warranty of MERCHANTABILITY or
     15  * FITNESS FOR A PARTICULAR PURPOSE.  See the GNU General Public License for
     16  * more details.
     17  *
     18  * You should have received a copy of the GNU General Public License along with
     19  * this program.  If not, see <http://www.gnu.org/licenses/>.
     20  */
     21 
     22 #ifndef HW_RTC_GOLDFISH_RTC_H
     23 #define HW_RTC_GOLDFISH_RTC_H
     24 
     25 #include "hw/sysbus.h"
     26 #include "qom/object.h"
     27 
     28 #define TYPE_GOLDFISH_RTC "goldfish_rtc"
     29 OBJECT_DECLARE_SIMPLE_TYPE(GoldfishRTCState, GOLDFISH_RTC)
     30 
     31 struct GoldfishRTCState {
     32     SysBusDevice parent_obj;
     33 
     34     MemoryRegion iomem;
     35     QEMUTimer *timer;
     36     qemu_irq irq;
     37 
     38     uint64_t tick_offset;
     39     uint64_t tick_offset_vmstate;
     40     uint64_t alarm_next;
     41     uint32_t alarm_running;
     42     uint32_t irq_pending;
     43     uint32_t irq_enabled;
     44     uint32_t time_high;
     45 
     46     bool big_endian;
     47 };
     48 
     49 #endif