hw/sh.h

   1 #ifndef QEMU_SH_H
   2 #define QEMU_SH_H
   3 /* Definitions for SH board emulation.  */
   4
   5 /* sh7750.c */
   6 struct SH7750State;
   7
   8 struct SH7750State *sh7750_init(CPUState * cpu);
   9
  10 typedef struct {
  11     /* The callback will be triggered if any of the designated lines change */
  12     uint16_t portamask_trigger;
  13     uint16_t portbmask_trigger;
  14     /* Return 0 if no action was taken */
  15     int (*port_change_cb) (uint16_t porta, uint16_t portb,
  16                            uint16_t * periph_pdtra,
  17                            uint16_t * periph_portdira,
  18                            uint16_t * periph_pdtrb,
  19                            uint16_t * periph_portdirb);
  20 } sh7750_io_device;
  21
  22 int sh7750_register_io_device(struct SH7750State *s,
  23                               sh7750_io_device * device);
  24 /* sh_timer.c */
  25 #define TMU012_FEAT_TOCR   (1 << 0)
  26 #define TMU012_FEAT_3CHAN  (1 << 1)
  27 #define TMU012_FEAT_EXTCLK (1 << 2)
  28 void tmu012_init(uint32_t base, int feat, uint32_t freq);
  29
  30 /* sh_serial.c */
  31 #define SH_SERIAL_FEAT_SCIF (1 << 0)
  32 void sh_serial_init (target_phys_addr_t base, int feat,
  33                      uint32_t freq, CharDriverState *chr);
  34
  35 /* tc58128.c */
  36 int tc58128_init(struct SH7750State *s, char *zone1, char *zone2);
  37
  38 #endif