diff options
Diffstat (limited to 'src/mame/includes/bebox.h')
-rw-r--r-- | src/mame/includes/bebox.h | 136 |
1 files changed, 136 insertions, 0 deletions
diff --git a/src/mame/includes/bebox.h b/src/mame/includes/bebox.h new file mode 100644 index 00000000000..d9909a67b44 --- /dev/null +++ b/src/mame/includes/bebox.h @@ -0,0 +1,136 @@ +// license:BSD-3-Clause +// copyright-holders:Nathan Woods, R. Belmont +/***************************************************************************** + * + * includes/bebox.h + * + * BeBox + * + ****************************************************************************/ + +#ifndef BEBOX_H_ +#define BEBOX_H_ + +#include "emu.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_ppc1(*this, "ppc1"), + m_ppc2(*this, "ppc2"), + m_lsi53c810(*this, "lsi53c810"), + m_dma8237_1(*this, "dma8237_1"), + m_dma8237_2(*this, "dma8237_2"), + m_pic8259_1(*this, "pic8259_1"), + m_pic8259_2(*this, "pic8259_2"), + m_pit8254(*this, "pit8254"), + m_ram(*this, RAM_TAG), + m_smc37c78(*this, "smc37c78"), + m_flash(*this, "flash"), + m_pcibus(*this, "pcibus") + { + } + + required_device<cpu_device> m_ppc1; + required_device<cpu_device> m_ppc2; + required_device<lsi53c810_device> m_lsi53c810; + required_device<am9517a_device> m_dma8237_1; + required_device<am9517a_device> m_dma8237_2; + required_device<pic8259_device> m_pic8259_1; + required_device<pic8259_device> m_pic8259_2; + required_device<pit8254_device> m_pit8254; + required_device<ram_device> m_ram; + required_device<smc37c78_device> m_smc37c78; + required_device<fujitsu_29f016a_device> m_flash; + required_device<pci_bus_device> m_pcibus; + UINT32 m_cpu_imask[2]; + UINT32 m_interrupts; + UINT32 m_crossproc_interrupts; + int m_dma_channel; + UINT16 m_dma_offset[2][4]; + UINT8 m_at_pages[0x10]; + UINT32 m_scsi53c810_data[0x100 / 4]; + DECLARE_DRIVER_INIT(bebox); + virtual void machine_start(); + virtual void machine_reset(); + 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_800001F0_w); + DECLARE_WRITE64_MEMBER(bebox_800003F0_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 ); + + LSI53C810_FETCH_CB(scsi_fetch); + LSI53C810_IRQ_CB(scsi_irq_callback); + LSI53C810_DMA_CB(scsi_dma_callback); + + void bebox_set_irq_bit(unsigned int interrupt_bit, int val); + void bebox_update_interrupts(); + +protected: + virtual void device_timer(emu_timer &timer, device_timer_id id, int param, void *ptr); +}; + + +/*----------- defined in machine/bebox.c -----------*/ + +UINT32 scsi53c810_pci_read(device_t *busdevice, device_t *device, int function, int offset, UINT32 mem_mask); +void scsi53c810_pci_write(device_t *busdevice, device_t *device, int function, int offset, UINT32 data, UINT32 mem_mask); + +#endif /* BEBOX_H_ */ |