// license:BSD-3-Clause // copyright-holders:Nathan Woods, R. Belmont /***************************************************************************** * * includes/bebox.h * * BeBox * ****************************************************************************/ #ifndef MAME_INCLUDES_BEBOX_H #define MAME_INCLUDES_BEBOX_H #include "cpu/powerpc/ppc.h" #include "imagedev/floppy.h" #include "machine/53c810.h" #include "machine/am9517a.h" #include "machine/idectrl.h" #include "machine/ins8250.h" #include "machine/pic8259.h" #include "machine/pit8253.h" #include "machine/ram.h" #include "machine/upd765.h" #include "machine/intelfsh.h" #include "bus/lpci/pci.h" class bebox_state : public driver_device { public: enum { TIMER_GET_DEVICES }; bebox_state(const machine_config &mconfig, device_type type, const char *tag) : driver_device(mconfig, type, tag) , m_ppc(*this, "ppc%u", 1U) , m_lsi53c810(*this, "lsi53c810") , m_dma8237(*this, "dma8237_%u", 1U) , m_pic8259(*this, "pic8259_%u", 1U) , m_pit8254(*this, "pit8254") , m_ram(*this, RAM_TAG) , m_smc37c78(*this, "smc37c78") , m_flash(*this, "flash") , m_pcibus(*this, "pcibus") { } required_device_array m_ppc; required_device m_lsi53c810; required_device_array m_dma8237; required_device_array m_pic8259; required_device m_pit8254; required_device m_ram; required_device m_smc37c78; required_device m_flash; required_device m_pcibus; uint32_t m_cpu_imask[2]; uint32_t m_interrupts; uint32_t m_crossproc_interrupts; int m_dma_channel; uint16_t m_dma_offset[2][4]; uint8_t m_at_pages[0x10]; uint32_t m_scsi53c810_data[0x100 / 4]; void init_bebox(); virtual void machine_start() override; virtual void machine_reset() override; DECLARE_WRITE_LINE_MEMBER(bebox_pic8259_master_set_int_line); DECLARE_WRITE_LINE_MEMBER(bebox_pic8259_slave_set_int_line); DECLARE_READ8_MEMBER(get_slave_ack); DECLARE_WRITE_LINE_MEMBER(bebox_dma_hrq_changed); DECLARE_READ8_MEMBER(bebox_dma8237_fdc_dack_r); DECLARE_WRITE8_MEMBER(bebox_dma8237_fdc_dack_w); DECLARE_WRITE_LINE_MEMBER(bebox_dma8237_out_eop); DECLARE_WRITE_LINE_MEMBER(pc_dack0_w); DECLARE_WRITE_LINE_MEMBER(pc_dack1_w); DECLARE_WRITE_LINE_MEMBER(pc_dack2_w); DECLARE_WRITE_LINE_MEMBER(pc_dack3_w); DECLARE_WRITE_LINE_MEMBER(bebox_timer0_w); DECLARE_READ64_MEMBER(bebox_cpu0_imask_r); DECLARE_READ64_MEMBER(bebox_cpu1_imask_r); DECLARE_READ64_MEMBER(bebox_interrupt_sources_r); DECLARE_READ64_MEMBER(bebox_crossproc_interrupts_r); DECLARE_READ64_MEMBER(bebox_interrupt_ack_r); DECLARE_READ8_MEMBER(bebox_page_r); DECLARE_READ8_MEMBER(bebox_80000480_r); DECLARE_READ8_MEMBER(bebox_flash_r); DECLARE_WRITE64_MEMBER(bebox_cpu0_imask_w); DECLARE_WRITE64_MEMBER(bebox_cpu1_imask_w); DECLARE_WRITE64_MEMBER(bebox_crossproc_interrupts_w); DECLARE_WRITE64_MEMBER(bebox_processor_resets_w); DECLARE_WRITE8_MEMBER(bebox_page_w); DECLARE_WRITE8_MEMBER(bebox_80000480_w); DECLARE_WRITE8_MEMBER(bebox_flash_w); DECLARE_READ8_MEMBER(at_dma8237_1_r); DECLARE_WRITE8_MEMBER(at_dma8237_1_w); DECLARE_READ8_MEMBER(bebox_dma_read_byte); DECLARE_WRITE8_MEMBER(bebox_dma_write_byte); DECLARE_READ64_MEMBER(scsi53c810_r); DECLARE_WRITE64_MEMBER(scsi53c810_w); DECLARE_READ64_MEMBER(bb_slave_64be_r); DECLARE_WRITE_LINE_MEMBER(bebox_ide_interrupt); DECLARE_WRITE_LINE_MEMBER(bebox_keyboard_interrupt); DECLARE_WRITE_LINE_MEMBER( fdc_interrupt ); DECLARE_FLOPPY_FORMATS( floppy_formats ); uint32_t scsi_fetch(uint32_t dsp); void scsi_irq_callback(int state); void scsi_dma_callback(uint32_t src, uint32_t dst, int length, int byteswap); void bebox_set_irq_bit(unsigned int interrupt_bit, int val); void bebox_update_interrupts(); static void mpc105_config(device_t *device); pci_connector_device & add_pci_slot(machine_config &config, const char *tag, size_t index, const char *default_tag); void bebox_peripherals(machine_config &config); void bebox(machine_config &config); void bebox2(machine_config &config); void main_mem(address_map &map); void slave_mem(address_map &map); protected: virtual void device_timer(emu_timer &timer, device_timer_id id, int param, void *ptr) override; #ifdef UNUSED_LEGACY_CODE uint32_t scsi53c810_pci_read(int function, int offset, uint32_t mem_mask); void scsi53c810_pci_write(int function, int offset, uint32_t data, uint32_t mem_mask); #endif }; #endif // MAME_INCLUDES_BEBOX_H