diff options
Diffstat (limited to 'src/emu/machine/i6300esb.h')
-rw-r--r-- | src/emu/machine/i6300esb.h | 40 |
1 files changed, 34 insertions, 6 deletions
diff --git a/src/emu/machine/i6300esb.h b/src/emu/machine/i6300esb.h index 1749b6dcefb..ec6dfbb5995 100644 --- a/src/emu/machine/i6300esb.h +++ b/src/emu/machine/i6300esb.h @@ -15,31 +15,59 @@ class i6300esb_lpc_device : public pci_device { public: i6300esb_lpc_device(const machine_config &mconfig, const char *tag, device_t *owner, UINT32 clock); + virtual void reset_all_mappings(); virtual void map_extra(UINT64 memory_window_start, UINT64 memory_window_end, UINT64 memory_offset, address_space *memory_space, UINT64 io_window_start, UINT64 io_window_end, UINT64 io_offset, address_space *io_space); virtual DECLARE_ADDRESS_MAP(config_map, 32); + protected: virtual void device_start(); virtual void device_reset(); private: + DECLARE_ADDRESS_MAP(internal_io_map, 32); + UINT32 gpio_base, fwh_sel1; UINT16 gen1_dec, lpc_en; - UINT8 gpio_cntl; + UINT8 gpio_cntl, lpc_if_com_range, lpc_if_fdd_lpt_range, lpc_if_sound_range, fwh_dec_en1, siu_config_port; + int siu_config_state; - DECLARE_READ32_MEMBER (gpio_base_r); // 58 + DECLARE_WRITE8_MEMBER (nop_w); + + // configuration space registers + DECLARE_READ32_MEMBER (gpio_base_r); // 58 DECLARE_WRITE32_MEMBER(gpio_base_w); - DECLARE_READ8_MEMBER (gpio_cntl_r); // 5c + DECLARE_READ8_MEMBER (gpio_cntl_r); // 5c DECLARE_WRITE8_MEMBER (gpio_cntl_w); - DECLARE_READ16_MEMBER (gen1_dec_r); // e4 + DECLARE_READ8_MEMBER (lpc_if_com_range_r); // e0 + DECLARE_WRITE8_MEMBER (lpc_if_com_range_w); + DECLARE_READ8_MEMBER (lpc_if_fdd_lpt_range_r); // e1 + DECLARE_WRITE8_MEMBER (lpc_if_fdd_lpt_range_w); + DECLARE_READ8_MEMBER (lpc_if_sound_range_r); // e2 + DECLARE_WRITE8_MEMBER (lpc_if_sound_range_w); + DECLARE_READ8_MEMBER (fwh_dec_en1_r); // e3 + DECLARE_WRITE8_MEMBER (fwh_dec_en1_w); + DECLARE_READ16_MEMBER (gen1_dec_r); // e4 DECLARE_WRITE16_MEMBER(gen1_dec_w); - DECLARE_READ16_MEMBER (lpc_en_r); // e6 + DECLARE_READ16_MEMBER (lpc_en_r); // e6 DECLARE_WRITE16_MEMBER(lpc_en_w); - DECLARE_READ32_MEMBER (fwh_sel1_r); // e8 + DECLARE_READ32_MEMBER (fwh_sel1_r); // e8 DECLARE_WRITE32_MEMBER(fwh_sel1_w); + + DECLARE_READ32_MEMBER (unk_fc_r); // fc + DECLARE_WRITE32_MEMBER(unk_fc_w); + + + // i/o space registers + DECLARE_READ8_MEMBER (siu_config_port_r); // 4e + DECLARE_WRITE8_MEMBER (siu_config_port_w); + DECLARE_READ8_MEMBER (siu_data_port_r); // 4f + DECLARE_WRITE8_MEMBER (siu_data_port_w); + + void map_bios(address_space *memory_space, UINT32 start, UINT32 end, int idsel); }; class i6300esb_watchdog_device : public pci_device { |