qemu

FORK: QEMU emulator
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aspeed_vic.h (969B)

      1 /*
      2  * ASPEED Interrupt Controller (New)
      3  *
      4  * Andrew Jeffery <andrew@aj.id.au>
      5  *
      6  * Copyright 2016 IBM Corp.
      7  *
      8  * This code is licensed under the GPL version 2 or later.  See
      9  * the COPYING file in the top-level directory.
     10  *
     11  * Need to add SVIC and CVIC support
     12  */
     13 #ifndef ASPEED_VIC_H
     14 #define ASPEED_VIC_H
     15 
     16 #include "hw/sysbus.h"
     17 #include "qom/object.h"
     18 
     19 #define TYPE_ASPEED_VIC "aspeed.vic"
     20 OBJECT_DECLARE_SIMPLE_TYPE(AspeedVICState, ASPEED_VIC)
     21 
     22 #define ASPEED_VIC_NR_IRQS 51
     23 
     24 struct AspeedVICState {
     25     /*< private >*/
     26     SysBusDevice parent_obj;
     27 
     28     /*< public >*/
     29     MemoryRegion iomem;
     30     qemu_irq irq;
     31     qemu_irq fiq;
     32 
     33     uint64_t level;
     34     uint64_t raw;
     35     uint64_t select;
     36     uint64_t enable;
     37     uint64_t trigger;
     38 
     39     /* 0=edge, 1=level */
     40     uint64_t sense;
     41 
     42     /* 0=single-edge, 1=dual-edge */
     43     uint64_t dual_edge;
     44 
     45     /* 0=low-sensitive/falling-edge, 1=high-sensitive/rising-edge */
     46     uint64_t event;
     47 };
     48 
     49 #endif /* ASPEED_VIC_H */