diff options
Diffstat (limited to 'src/devices/video/voodoo_pci.h')
-rw-r--r-- | src/devices/video/voodoo_pci.h | 101 |
1 files changed, 64 insertions, 37 deletions
diff --git a/src/devices/video/voodoo_pci.h b/src/devices/video/voodoo_pci.h index 23b1e0e3203..c43f41e2f3a 100644 --- a/src/devices/video/voodoo_pci.h +++ b/src/devices/video/voodoo_pci.h @@ -9,29 +9,26 @@ #include "machine/pci.h" #include "voodoo.h" +#include "voodoo_banshee.h" class voodoo_pci_device : public pci_device { public: - template <typename T> void set_cpu_tag(T &&tag) { m_cpu.set_tag(std::forward<T>(tag)); } - template <typename T> void set_screen_tag(T &&tag) { m_screen.set_tag(std::forward<T>(tag)); } + template <typename T> void set_cpu(T &&tag) { m_cpu.set_tag(std::forward<T>(tag)); } + template <typename T> void set_screen(T &&tag) { m_screen.set_tag(std::forward<T>(tag)); } void set_fbmem(int fbmem) { m_fbmem = fbmem; } void set_tmumem(int tmumem0, int tmumem1) { m_tmumem0 = tmumem0; m_tmumem1 = tmumem1; } - uint32_t screen_update(screen_device &screen, bitmap_rgb32 &bitmap, const rectangle &cliprect); + void set_status_cycles(u32 cycles) { m_status_cycles = cycles; } + u32 screen_update(screen_device &screen, bitmap_rgb32 &bitmap, const rectangle &cliprect); - DECLARE_READ32_MEMBER(vga_r); - DECLARE_WRITE32_MEMBER(vga_w); - - void voodoo_reg_map(address_map &map); - void banshee_reg_map(address_map &map); - void lfb_map(address_map &map); - void io_map(address_map &map); + u32 vga_r(offs_t offset, u32 mem_mask = ~0); + void vga_w(offs_t offset, u32 data, u32 mem_mask = ~0); protected: - voodoo_pci_device(const machine_config &mconfig, device_type type, const char *tag, device_t *owner, uint32_t clock); + voodoo_pci_device(const machine_config &mconfig, device_type type, const char *tag, device_t *owner, u32 clock); - 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 map_extra(u64 memory_window_start, u64 memory_window_end, u64 memory_offset, address_space *memory_space, + u64 io_window_start, u64 io_window_end, u64 io_offset, address_space *io_space) override; virtual void config_map(address_map &map) override; @@ -40,98 +37,128 @@ protected: virtual void device_start() override; virtual void device_reset() override; - required_device<voodoo_device> m_voodoo; + required_device<generic_voodoo_device> m_generic_voodoo; optional_device<cpu_device> m_cpu; optional_device<screen_device> m_screen; int m_fbmem, m_tmumem0, m_tmumem1; + u32 m_status_cycles; - uint32_t m_pcictrl_reg[0x20]; + u32 m_pcictrl_reg[0x20]; - DECLARE_READ32_MEMBER(pcictrl_r); - DECLARE_WRITE32_MEMBER(pcictrl_w); + u32 pcictrl_r(offs_t offset, u32 mem_mask = ~0); + void pcictrl_w(offs_t offset, u32 data, u32 mem_mask = ~0); }; class voodoo_1_pci_device : public voodoo_pci_device { public: template <typename T, typename U> - voodoo_1_pci_device(const machine_config &mconfig, const char *tag, device_t *owner, uint32_t clock, T &&cpu_tag, U &&screen_tag) + voodoo_1_pci_device(const machine_config &mconfig, const char *tag, device_t *owner, u32 clock, T &&cpu_tag, U &&screen_tag) : voodoo_1_pci_device(mconfig, tag, owner, clock) { - set_cpu_tag(std::forward<T>(cpu_tag)); - set_screen_tag(std::forward<U>(screen_tag)); + set_cpu(std::forward<T>(cpu_tag)); + set_screen(std::forward<U>(screen_tag)); } - voodoo_1_pci_device(const machine_config &mconfig, const char *tag, device_t *owner, uint32_t clock); + voodoo_1_pci_device(const machine_config &mconfig, const char *tag, device_t *owner, u32 clock); protected: virtual void device_start() override; virtual void device_add_mconfig(machine_config &config) override; + required_device<voodoo_1_device> m_voodoo; }; class voodoo_2_pci_device : public voodoo_pci_device { public: template <typename T, typename U> - voodoo_2_pci_device(const machine_config &mconfig, const char *tag, device_t *owner, uint32_t clock, T &&cpu_tag, U &&screen_tag) + voodoo_2_pci_device(const machine_config &mconfig, const char *tag, device_t *owner, u32 clock, T &&cpu_tag, U &&screen_tag) : voodoo_2_pci_device(mconfig, tag, owner, clock) { - set_cpu_tag(std::forward<T>(cpu_tag)); - set_screen_tag(std::forward<U>(screen_tag)); + set_cpu(std::forward<T>(cpu_tag)); + set_screen(std::forward<U>(screen_tag)); } - voodoo_2_pci_device(const machine_config &mconfig, const char *tag, device_t *owner, uint32_t clock); + voodoo_2_pci_device(const machine_config &mconfig, const char *tag, device_t *owner, u32 clock); protected: virtual void device_start() override; virtual void device_add_mconfig(machine_config &config) override; + required_device<voodoo_2_device> m_voodoo; }; class voodoo_banshee_pci_device : public voodoo_pci_device { public: template <typename T, typename U> - voodoo_banshee_pci_device(const machine_config &mconfig, const char *tag, device_t *owner, uint32_t clock, T &&cpu_tag, U &&screen_tag) + voodoo_banshee_pci_device(const machine_config &mconfig, const char *tag, device_t *owner, u32 clock, T &&cpu_tag, U &&screen_tag) : voodoo_banshee_pci_device(mconfig, tag, owner, clock) { - set_cpu_tag(std::forward<T>(cpu_tag)); - set_screen_tag(std::forward<U>(screen_tag)); + set_cpu(std::forward<T>(cpu_tag)); + set_screen(std::forward<U>(screen_tag)); } - voodoo_banshee_pci_device(const machine_config &mconfig, const char *tag, device_t *owner, uint32_t clock); + voodoo_banshee_pci_device(const machine_config &mconfig, const char *tag, device_t *owner, u32 clock); protected: + voodoo_banshee_pci_device(const machine_config &mconfig, device_type type, const char *tag, device_t *owner, u32 clock); + virtual void device_start() override; virtual void device_add_mconfig(machine_config &config) override; - 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 map_extra(u64 memory_window_start, u64 memory_window_end, u64 memory_offset, address_space *memory_space, + u64 io_window_start, u64 io_window_end, u64 io_offset, address_space *io_space) override; + required_device<voodoo_banshee_device> m_voodoo; +}; + +class voodoo_banshee_x86_pci_device : public voodoo_banshee_pci_device +{ +public: + template <typename T, typename U> + voodoo_banshee_x86_pci_device(const machine_config &mconfig, const char *tag, device_t *owner, u32 clock, T &&cpu_tag, U &&screen_tag) + : voodoo_banshee_x86_pci_device(mconfig, tag, owner, clock) + { + set_cpu(std::forward<T>(cpu_tag)); + set_screen(std::forward<U>(screen_tag)); + } + + voodoo_banshee_x86_pci_device(const machine_config &mconfig, const char *tag, device_t *owner, u32 clock); + +protected: + virtual void device_start() override; + + virtual const tiny_rom_entry *device_rom_region() const override; + +private: + required_memory_region m_vga_rom; }; class voodoo_3_pci_device : public voodoo_pci_device { public: template <typename T, typename U> - voodoo_3_pci_device(const machine_config &mconfig, const char *tag, device_t *owner, uint32_t clock, T &&cpu_tag, U &&screen_tag) + voodoo_3_pci_device(const machine_config &mconfig, const char *tag, device_t *owner, u32 clock, T &&cpu_tag, U &&screen_tag) : voodoo_3_pci_device(mconfig, tag, owner, clock) { - set_cpu_tag(std::forward<T>(cpu_tag)); - set_screen_tag(std::forward<U>(screen_tag)); + set_cpu(std::forward<T>(cpu_tag)); + set_screen(std::forward<U>(screen_tag)); } - voodoo_3_pci_device(const machine_config &mconfig, const char *tag, device_t *owner, uint32_t clock); + voodoo_3_pci_device(const machine_config &mconfig, const char *tag, device_t *owner, u32 clock); protected: virtual void device_start() override; virtual void device_add_mconfig(machine_config &config) override; - 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 map_extra(u64 memory_window_start, u64 memory_window_end, u64 memory_offset, address_space *memory_space, + u64 io_window_start, u64 io_window_end, u64 io_offset, address_space *io_space) override; + required_device<voodoo_3_device> m_voodoo; }; DECLARE_DEVICE_TYPE(VOODOO_1_PCI, voodoo_1_pci_device) DECLARE_DEVICE_TYPE(VOODOO_2_PCI, voodoo_2_pci_device) DECLARE_DEVICE_TYPE(VOODOO_BANSHEE_PCI, voodoo_banshee_pci_device) +DECLARE_DEVICE_TYPE(VOODOO_BANSHEE_X86_PCI, voodoo_banshee_x86_pci_device) DECLARE_DEVICE_TYPE(VOODOO_3_PCI, voodoo_3_pci_device) #endif // MAME_VIDEO_VOODOO_PCI_H |