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Diffstat (limited to 'src/devices/machine/mb89352.h')
-rw-r--r-- | src/devices/machine/mb89352.h | 73 |
1 files changed, 0 insertions, 73 deletions
diff --git a/src/devices/machine/mb89352.h b/src/devices/machine/mb89352.h deleted file mode 100644 index b9723b314d6..00000000000 --- a/src/devices/machine/mb89352.h +++ /dev/null @@ -1,73 +0,0 @@ -// license:BSD-3-Clause -// copyright-holders:Barry Rodewald -/* - * mb89352.h - * - * Created on: 16/01/2011 - */ - -#ifndef MAME_MACHINE_MB89352_H -#define MAME_MACHINE_MB89352_H - -#include "legscsi.h" - -class mb89352_device : public legacy_scsi_host_adapter -{ -public: - // construction/destruction - mb89352_device(const machine_config &mconfig, const char *tag, device_t *owner, uint32_t clock = 0); - - auto irq_cb() { return m_irq_cb.bind(); } - auto drq_cb() { return m_drq_cb.bind(); } - - // any publically accessible interfaces needed for runtime - DECLARE_READ8_MEMBER( mb89352_r ); - DECLARE_WRITE8_MEMBER( mb89352_w ); - - void set_phase(int phase); - -protected: - // device-level overrides (none are required, but these are common) - virtual void device_start() override; - virtual void device_reset() override; - virtual void device_stop() override; - virtual void device_timer(emu_timer &timer, device_timer_id id, int param, void *ptr) override; - -private: - // internal device state goes here - static const device_timer_id TIMER_TRANSFER = 0; - - int get_scsi_cmd_len(uint8_t cbyte); - //void set_ints(uint8_t flag); - - devcb_write_line m_irq_cb; /* irq callback */ - devcb_write_line m_drq_cb; /* drq callback */ - - uint8_t m_phase; // current SCSI phase - uint8_t m_target; // current SCSI target - uint8_t m_bdid; // Bus device ID (SCSI ID of the bus?) - uint8_t m_ints; // Interrupt Sense - uint8_t m_temp; // Temporary register (To/From SCSI bus) - uint8_t m_data; // Data register - uint8_t m_scmd; // SPC Command register - uint32_t m_transfer_count; // byte transfer counter, also used as a timeout counter for selection. - uint8_t m_int_enable; - uint8_t m_sel_enable; - uint8_t m_resel_enable; - uint8_t m_parity_enable; - uint8_t m_arbit_enable; - uint8_t m_busfree_int_enable; - uint8_t m_line_status; - uint8_t m_spc_status; - uint8_t m_error_status; - uint8_t m_command_index; - uint8_t m_command[16]; - uint32_t m_transfer_index; - uint8_t m_buffer[512]; - - emu_timer* m_transfer_timer; -}; - -DECLARE_DEVICE_TYPE(MB89352A, mb89352_device) - -#endif // MAME_MACHINE_MB89352_H |