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-rw-r--r--src/mame/machine/sgi.h123
1 files changed, 0 insertions, 123 deletions
diff --git a/src/mame/machine/sgi.h b/src/mame/machine/sgi.h
deleted file mode 100644
index 3e4ae444707..00000000000
--- a/src/mame/machine/sgi.h
+++ /dev/null
@@ -1,123 +0,0 @@
-// license:BSD-3-Clause
-// copyright-holders:Ryan Holtz
-/*********************************************************************
-
- sgi.h
-
- Silicon Graphics MC (Memory Controller) code
-
-*********************************************************************/
-
-#ifndef MAME_MACHINE_SGI_H
-#define MAME_MACHINE_SGI_H
-
-#pragma once
-
-#include "machine/eepromser.h"
-
-class sgi_mc_device : public device_t
-{
-public:
- template <typename T, typename U>
- sgi_mc_device(const machine_config &mconfig, const char *tag, device_t *owner, T &&cpu_tag, U &&eeprom_tag)
- : sgi_mc_device(mconfig, tag, owner, (uint32_t)0)
- {
- m_maincpu.set_tag(std::forward<T>(cpu_tag));
- m_eeprom.set_tag(std::forward<U>(eeprom_tag));
- }
- sgi_mc_device(const machine_config &mconfig, const char *tag, device_t *owner, uint32_t clock);
-
- auto int_dma_done_cb() { return m_int_dma_done_cb.bind(); }
- auto eisa_present() { return m_eisa_present.bind(); }
-
- uint32_t read(offs_t offset, uint32_t mem_mask = ~0);
- void write(offs_t offset, uint32_t data, uint32_t mem_mask = ~0);
-
- void set_cpu_buserr(uint32_t address, uint64_t mem_mask);
- uint32_t get_mem_config(int channel) const { return m_mem_config[channel]; }
-
-protected:
- // device-level overrides
- virtual void device_resolve_objects() override;
- virtual void device_start() override;
- virtual void device_reset() override;
- virtual void device_timer(emu_timer &timer, device_timer_id id, int param, void *ptr) override;
-
- static const device_timer_id TIMER_RPSS = 0;
- static const device_timer_id TIMER_DMA = 1;
-
-private:
- enum
- {
- MODE_TO_HOST = (1 << 1),
- MODE_SYNC = (1 << 2),
- MODE_FILL = (1 << 3),
- MODE_DIR = (1 << 4),
- MODE_SNOOP = (1 << 5)
- };
-
- uint32_t dma_translate(uint32_t address);
- void dma_immediate();
-
- uint32_t get_line_count() { return m_dma_size >> 16; }
- uint32_t get_line_width() { return (uint16_t)m_dma_size; }
- uint32_t get_line_zoom() { return (m_dma_stride >> 16) & 0x3ff; }
- int16_t get_stride() { return (int16_t)m_dma_stride; }
- uint32_t get_zoom_count() { return (m_dma_count >> 16) & 0x3ff; }
- uint32_t get_byte_count() { return (uint16_t)m_dma_count; }
-
- required_device<cpu_device> m_maincpu;
- required_device<eeprom_serial_93cxx_device> m_eeprom;
-
- devcb_write_line m_int_dma_done_cb;
- devcb_read_line m_eisa_present;
-
- address_space *m_space;
-
- emu_timer *m_rpss_timer;
- emu_timer *m_dma_timer;
-
- uint32_t m_cpu_control[2];
- uint32_t m_watchdog;
- uint32_t m_sys_id;
- uint32_t m_rpss_divider;
- uint32_t m_refcnt_preload;
- uint32_t m_refcnt;
- uint32_t m_gio64_arb_param;
- uint32_t m_arb_cpu_time;
- uint32_t m_arb_burst_time;
- uint32_t m_mem_config[2];
- uint32_t m_cpu_mem_access_config;
- uint32_t m_gio_mem_access_config;
- uint32_t m_cpu_error_addr;
- uint32_t m_cpu_error_status;
- uint32_t m_gio_error_addr;
- uint32_t m_gio_error_status;
- uint32_t m_sys_semaphore;
- uint32_t m_gio_lock;
- uint32_t m_eisa_lock;
- uint32_t m_gio64_translate_mask;
- uint32_t m_gio64_substitute_bits;
- uint32_t m_dma_int_cause;
- uint32_t m_dma_control;
- uint32_t m_dma_tlb_entry_hi[4];
- uint32_t m_dma_tlb_entry_lo[4];
- uint32_t m_rpss_counter;
- uint32_t m_dma_mem_addr;
- uint32_t m_dma_size;
- uint32_t m_dma_stride;
- uint32_t m_dma_gio64_addr;
- uint32_t m_dma_mode;
- uint32_t m_dma_count;
- uint32_t m_dma_run;
- uint32_t m_eeprom_ctrl;
- uint32_t m_semaphore[16];
- int m_rpss_divide_counter;
- int m_rpss_divide_count;
- uint8_t m_rpss_increment;
-};
-
-DECLARE_DEVICE_TYPE(SGI_MC, sgi_mc_device)
-
-
-#endif // MAME_MACHINE_SGI_H