diff options
Diffstat (limited to 'src/devices/machine/vt82c598mvp.h')
| -rw-r--r-- | src/devices/machine/vt82c598mvp.h | 40 |
1 files changed, 37 insertions, 3 deletions
diff --git a/src/devices/machine/vt82c598mvp.h b/src/devices/machine/vt82c598mvp.h index de7bfd31f17..63c29284716 100644 --- a/src/devices/machine/vt82c598mvp.h +++ b/src/devices/machine/vt82c598mvp.h @@ -32,7 +32,7 @@ protected: virtual void map_extra(uint64_t memory_window_start, uint64_t memory_window_end, uint64_t memory_offset, address_space *memory_space, uint64_t io_window_start, uint64_t io_window_end, uint64_t io_offset, address_space *io_space) override; - virtual void config_map(address_map &map) override ATTR_COLD; + virtual void config_map(address_map &map) override ATTR_COLD; private: required_device<cpu_device> m_host_cpu; @@ -77,8 +77,42 @@ private: u8 m_agp_control; }; -// TODO: bridge +class vt82c598mvp_bridge_device : public pci_bridge_device +{ +public: + /*template <typename T> vt82c598mvp_bridge_device( + const machine_config &mconfig, const char *tag, device_t *owner, uint32_t clock, + T &&gui_tag + ) : vt82c598mvp_bridge_device(mconfig, tag, owner, clock) + { + set_ids_bridge(xxxxxxxx, 0x00); + //set_multifunction_device(true); + //m_vga.set_tag(std::forward<T>(gui_tag)); + }*/ + + vt82c598mvp_bridge_device(const machine_config &mconfig, const char *tag, device_t *owner, uint32_t clock); + +protected: + //vt82c598mvp_bridge_device(const machine_config &mconfig, device_type type, const char *tag, device_t *owner, uint32_t clock); + + virtual void device_start() override ATTR_COLD; + virtual void device_reset() override ATTR_COLD; + +// virtual void map_extra(uint64_t memory_window_start, uint64_t memory_window_end, uint64_t memory_offset, address_space *memory_space, +// uint64_t io_window_start, uint64_t io_window_end, uint64_t io_offset, address_space *io_space) override; + + virtual void config_map(address_map &map) override ATTR_COLD; +private: + //required_device<sis630_gui_device> m_vga; + + //virtual void bridge_control_w(offs_t offset, uint16_t data, uint16_t mem_mask = ~0) override; + + u8 m_pci2_flow_control[2]; + u8 m_pci2_master_control; +}; + -DECLARE_DEVICE_TYPE(VT82C598MVP_HOST, vt82c598mvp_host_device) +DECLARE_DEVICE_TYPE(VT82C598MVP_HOST, vt82c598mvp_host_device) +DECLARE_DEVICE_TYPE(VT82C598MVP_BRIDGE, vt82c598mvp_bridge_device) #endif // MAME_MACHINE_VT82C598MVP_H |
