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// license:BSD-3-Clause
// copyright-holders:R. Belmont
/**********************************************************************
bandit.h - Apple "Bandit" and "Aspen" 60x bus/PCI bridges
**********************************************************************/
#ifndef MAME_APPLE_BANDIT_H
#define MAME_APPLE_BANDIT_H
#pragma once
#include "machine/pci.h"
class bandit_host_device : public pci_host_device
{
public:
template <typename T>
bandit_host_device(const machine_config &mconfig, const char *tag, device_t *owner, u32 clock, T &&cpu_tag)
: bandit_host_device(mconfig, tag, owner, clock)
{
set_cpu_tag(std::forward<T>(cpu_tag));
}
bandit_host_device(const machine_config &mconfig, const char *tag, device_t *owner, u32 clock);
template <typename T> void set_cpu_tag(T &&tag) { m_cpu.set_tag(std::forward<T>(tag)); }
void set_dev_offset(int devOffset) { m_dev_offset = devOffset; }
protected:
bandit_host_device(const machine_config &mconfig, device_type type, const char *tag, device_t *owner, u32 clock);
virtual void device_start() override ATTR_COLD;
virtual void device_reset() override ATTR_COLD;
virtual void reset_all_mappings() 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;
virtual space_config_vector memory_space_config() const override;
u32 m_last_config_address;
private:
void cpu_map(address_map &map) ATTR_COLD;
virtual u32 be_config_address_r();
virtual void be_config_address_w(offs_t offset, u32 data, u32 mem_mask = ~0);
u32 be_config_data_r(offs_t offset, u32 mem_mask = ~0);
void be_config_data_w(offs_t offset, u32 data, u32 mem_mask = ~0);
template <u32 Base> u32 pci_memory_r(offs_t offset, u32 mem_mask);
template <u32 Base> void pci_memory_w(offs_t offset, u32 data, u32 mem_mask);
template <u32 Base> u32 pci_io_r(offs_t offset, u32 mem_mask);
template <u32 Base> void pci_io_w(offs_t offset, u32 data, u32 mem_mask);
address_space_config m_mem_config, m_io_config;
required_device<device_memory_interface> m_cpu;
address_space *m_cpu_space;
int m_dev_offset;
};
class aspen_host_device : public bandit_host_device
{
public:
template <typename T>
aspen_host_device(const machine_config &mconfig, const char *tag, device_t *owner, u32 clock, T &&cpu_tag)
: aspen_host_device(mconfig, tag, owner, clock)
{
set_cpu_tag(std::forward<T>(cpu_tag));
}
aspen_host_device(const machine_config &mconfig, const char *tag, device_t *owner, u32 clock);
private:
virtual u32 be_config_address_r() override;
virtual void be_config_address_w(offs_t offset, u32 data, u32 mem_mask = ~0) override;
};
DECLARE_DEVICE_TYPE(BANDIT, bandit_host_device)
DECLARE_DEVICE_TYPE(ASPEN, aspen_host_device)
#endif // MAME_APPLE_BANDIT_H
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