qemu

FORK: QEMU emulator
git clone https://git.neptards.moe/neptards/qemu.git
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renesas_cmt.h (819B)

      1 /*
      2  * Renesas Compare-match timer Object
      3  *
      4  * Copyright (c) 2019 Yoshinori Sato
      5  *
      6  * SPDX-License-Identifier: GPL-2.0-or-later
      7  */
      8 
      9 #ifndef HW_TIMER_RENESAS_CMT_H
     10 #define HW_TIMER_RENESAS_CMT_H
     11 
     12 #include "qemu/timer.h"
     13 #include "hw/sysbus.h"
     14 #include "qom/object.h"
     15 
     16 #define TYPE_RENESAS_CMT "renesas-cmt"
     17 typedef struct RCMTState RCMTState;
     18 DECLARE_INSTANCE_CHECKER(RCMTState, RCMT,
     19                          TYPE_RENESAS_CMT)
     20 
     21 enum {
     22     CMT_CH = 2,
     23     CMT_NR_IRQ = 1 * CMT_CH
     24 };
     25 
     26 struct RCMTState {
     27     /*< private >*/
     28     SysBusDevice parent_obj;
     29     /*< public >*/
     30 
     31     uint64_t input_freq;
     32     MemoryRegion memory;
     33 
     34     uint16_t cmstr;
     35     uint16_t cmcr[CMT_CH];
     36     uint16_t cmcnt[CMT_CH];
     37     uint16_t cmcor[CMT_CH];
     38     int64_t tick[CMT_CH];
     39     qemu_irq cmi[CMT_CH];
     40     QEMUTimer timer[CMT_CH];
     41 };
     42 
     43 #endif