diff options
Diffstat (limited to 'src/devices/bus/nasbus/nasbus.h')
-rw-r--r-- | src/devices/bus/nasbus/nasbus.h | 42 |
1 files changed, 27 insertions, 15 deletions
diff --git a/src/devices/bus/nasbus/nasbus.h b/src/devices/bus/nasbus/nasbus.h index c2c11e2db9a..8a0a1d3775f 100644 --- a/src/devices/bus/nasbus/nasbus.h +++ b/src/devices/bus/nasbus/nasbus.h @@ -102,6 +102,22 @@ //************************************************************************** +// INTERFACE CONFIGURATION MACROS +//************************************************************************** + +#define MCFG_NASBUS_ADD(_tag) \ + MCFG_DEVICE_ADD(_tag, NASBUS, 0) + +#define MCFG_NASBUS_SLOT_ADD(_tag, _slot_intf, _def_slot) \ + MCFG_DEVICE_ADD(_tag, NASBUS_SLOT, 0) \ + MCFG_DEVICE_SLOT_INTERFACE(_slot_intf, _def_slot, false) \ + downcast<nasbus_slot_device &>(*device).set_nasbus_slot(this, NASBUS_TAG); + +#define MCFG_NASBUS_RAM_DISABLE_HANDLER(_devcb) \ + downcast<nasbus_device &>(*device).set_ram_disable_handler(DEVCB_##_devcb); + + +//************************************************************************** // TYPE DEFINITIONS //************************************************************************** @@ -114,22 +130,18 @@ class nasbus_slot_device : public device_t, public device_slot_interface { public: // construction/destruction - template <typename T> - nasbus_slot_device(machine_config const &mconfig, char const *tag, device_t *owner, T &&opts, char const *dflt) - : nasbus_slot_device(mconfig, tag, owner, (uint32_t)0) - { - option_reset(); - opts(*this); - set_default_option(dflt); - set_fixed(false); - } nasbus_slot_device(const machine_config &mconfig, const char *tag, device_t *owner, uint32_t clock); + // inline configuration + void set_nasbus_slot(device_t *owner, const char *nasbus_tag) { m_owner = owner; m_nasbus_tag = nasbus_tag; } protected: nasbus_slot_device(const machine_config &mconfig, device_type type, const char *tag, device_t *owner, uint32_t clock); // device-level overrides virtual void device_start() override; + + // configuration + const char *m_nasbus_tag; }; // device type definition @@ -142,15 +154,15 @@ class nasbus_device : public device_t friend class device_nasbus_card_interface; public: // construction/destruction - nasbus_device(const machine_config &mconfig, const char *tag, device_t *owner, uint32_t clock = 0); + nasbus_device(const machine_config &mconfig, const char *tag, device_t *owner, uint32_t clock); virtual ~nasbus_device(); - auto ram_disable() { return m_ram_disable_handler.bind(); } + template <class Object> devcb_base &set_ram_disable_handler(Object &&cb) { return m_ram_disable_handler.set_callback(std::forward<Object>(cb)); } void add_card(device_nasbus_card_interface *card); - template <typename T> void set_program_space(T &&tag, int spacenum) { m_program.set_tag(std::forward<T>(tag), spacenum); } - template <typename T> void set_io_space(T &&tag, int spacenum) { m_io.set_tag(std::forward<T>(tag), spacenum); } + void set_program_space(address_space *program); + void set_io_space(address_space *io); // from cards DECLARE_WRITE_LINE_MEMBER( ram_disable_w ); @@ -161,8 +173,8 @@ protected: virtual void device_reset() override; private: - required_address_space m_program; - required_address_space m_io; + address_space *m_program; + address_space *m_io; simple_list<device_nasbus_card_interface> m_dev; |