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Diffstat (limited to 'src/devices/bus/svi3x8/slot/slot.cpp')
-rw-r--r--src/devices/bus/svi3x8/slot/slot.cpp35
1 files changed, 17 insertions, 18 deletions
diff --git a/src/devices/bus/svi3x8/slot/slot.cpp b/src/devices/bus/svi3x8/slot/slot.cpp
index c345d864f4b..eb2137ce629 100644
--- a/src/devices/bus/svi3x8/slot/slot.cpp
+++ b/src/devices/bus/svi3x8/slot/slot.cpp
@@ -20,11 +20,11 @@ DEFINE_DEVICE_TYPE(SVI_SLOT_BUS, svi_slot_bus_device, "svislotbus", "SVI Slot Bu
// svi_slot_bus_device - constructor
//-------------------------------------------------
-svi_slot_bus_device::svi_slot_bus_device(const machine_config &mconfig, const char *tag, device_t *owner, uint32_t clock) :
- device_t(mconfig, SVI_SLOT_BUS, tag, owner, clock),
- m_int_handler(*this),
- m_romdis_handler(*this),
- m_ramdis_handler(*this)
+svi_slot_bus_device::svi_slot_bus_device(const machine_config &mconfig, const char *tag, device_t *owner, uint32_t clock)
+ : device_t(mconfig, SVI_SLOT_BUS, tag, owner, clock)
+ , m_int_handler(*this)
+ , m_romdis_handler(*this)
+ , m_ramdis_handler(*this)
{
}
@@ -71,14 +71,14 @@ void svi_slot_bus_device::add_card(device_svi_slot_interface *card)
// mreq_r - memory read from slot
//-------------------------------------------------
-READ8_MEMBER( svi_slot_bus_device::mreq_r )
+uint8_t svi_slot_bus_device::mreq_r(offs_t offset)
{
device_svi_slot_interface *entry = m_dev.first();
uint8_t data = 0xff;
while (entry)
{
- data &= entry->mreq_r(space, offset);
+ data &= entry->mreq_r(offset);
entry = entry->next();
}
@@ -89,13 +89,13 @@ READ8_MEMBER( svi_slot_bus_device::mreq_r )
// mreq_w - memory write to slot
//-------------------------------------------------
-WRITE8_MEMBER( svi_slot_bus_device::mreq_w )
+void svi_slot_bus_device::mreq_w(offs_t offset, uint8_t data)
{
device_svi_slot_interface *entry = m_dev.first();
while (entry)
{
- entry->mreq_w(space, offset, data);
+ entry->mreq_w(offset, data);
entry = entry->next();
}
}
@@ -104,14 +104,14 @@ WRITE8_MEMBER( svi_slot_bus_device::mreq_w )
// iorq_r - memory read from slot
//-------------------------------------------------
-READ8_MEMBER( svi_slot_bus_device::iorq_r )
+uint8_t svi_slot_bus_device::iorq_r(offs_t offset)
{
device_svi_slot_interface *entry = m_dev.first();
uint8_t data = 0xff;
while (entry)
{
- data &= entry->iorq_r(space, offset);
+ data &= entry->iorq_r(offset);
entry = entry->next();
}
@@ -122,13 +122,13 @@ READ8_MEMBER( svi_slot_bus_device::iorq_r )
// iorq_w - memory write to slot
//-------------------------------------------------
-WRITE8_MEMBER( svi_slot_bus_device::iorq_w )
+void svi_slot_bus_device::iorq_w(offs_t offset, uint8_t data)
{
device_svi_slot_interface *entry = m_dev.first();
while (entry)
{
- entry->iorq_w(space, offset, data);
+ entry->iorq_w(offset, data);
entry = entry->next();
}
}
@@ -204,10 +204,9 @@ DEFINE_DEVICE_TYPE(SVI_SLOT, svi_slot_device, "svislot", "SVI Slot")
// svi_slot_device - constructor
//-------------------------------------------------
-svi_slot_device::svi_slot_device(const machine_config &mconfig, const char *tag, device_t *owner, uint32_t clock) :
- device_t(mconfig, SVI_SLOT, tag, owner, clock),
- device_slot_interface(mconfig, *this),
- m_bus_tag(nullptr)
+svi_slot_device::svi_slot_device(const machine_config &mconfig, const char *tag, device_t *owner, uint32_t clock)
+ : device_t(mconfig, SVI_SLOT, tag, owner, clock)
+ , device_slot_interface(mconfig, *this)
{
}
@@ -221,7 +220,7 @@ void svi_slot_device::device_start()
if (dev)
{
- svi_slot_bus_device *bus = downcast<svi_slot_bus_device *>(m_owner->subdevice(m_bus_tag));
+ svi_slot_bus_device *bus = downcast<svi_slot_bus_device *>(owner()->subdevice(SVIBUS_TAG));
bus->add_card(dev);
}
}