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r15982 Monday 20th August, 2012 at 14:44:47 UTC by Miodrag Milanović
More proper solution for not connected IDE devices (no whatsnew)

[src/emu/machine]

idectrl.c idectrl.h

src/emu/machine/idectrl.c

r15981	r15982
1286	1286	//  if (BANK(bank, offset) != IDE_BANK0_DATA && BANK(bank, offset) != IDE_BANK0_STATUS_COMMAND && BANK(bank, offset) != IDE_BANK1_STATUS_CONTROL)
1287	1287	LOG(("%s:IDE read at %d:%X, size=%d\n", device->machine().describe_context(), bank, offset, size));
1288	1288
1289		if (ide->drive[ide->cur_drive].slot->is_ready()) {
1290		ide->status |= IDE_STATUS_DRIVE_READY;
	1289	if (ide->drive[ide->cur_drive].slot->is_connected())
	1290	{
	1291	if (ide->drive[ide->cur_drive].slot->is_ready()) {
	1292	ide->status |= IDE_STATUS_DRIVE_READY;
	1293	} else {
	1294	ide->status &= ~IDE_STATUS_DRIVE_READY;
	1295	}
1291	1296	}
1292	1297
1293	1298	switch (BANK(bank, offset))

src/emu/machine/idectrl.h

r15981	r15982
67	67	UINT16 get_heads() { return (m_dev) ? m_dev->get_heads() : 0; }
68	68	void set_geometry(UINT8 sectors, UINT8 heads) { if (m_dev) m_dev->set_geometry(sectors,heads); }
69	69	bool is_ready() { return (m_dev) ? m_dev->is_ready() : false; }
	70	bool is_connected() { return (m_dev) ? true : false; }
70	71	void read_key(UINT8 key[]) { if (m_dev) m_dev->read_key(key); }
71	72	protected:
72	73	// device-level overrides

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