1 files changed, 32 insertions, 0 deletions
diff --git a/drivers/ide/ide-probe.c b/drivers/ide/ide-probe.c
index c3ecc43b894b..8cad2b4c694f 100644
--- a/drivers/ide/ide-probe.c
+++ b/drivers/ide/ide-probe.c
@@ -1633,3 +1633,35 @@ void ide_port_scan(ide_hwif_t *hwif)
 	ide_proc_port_register_devices(hwif);
 }
 EXPORT_SYMBOL_GPL(ide_port_scan);
+
+int ide_legacy_device_add(const struct ide_port_info *d)
+{
+	ide_hwif_t *hwif, *mate;
+	u8 idx[4] = { 0xff, 0xff, 0xff, 0xff };
+	hw_regs_t hw[2];
+
+	memset(&hw, 0, sizeof(hw));
+
+	ide_std_init_ports(&hw[0], 0x1f0, 0x3f6);
+	hw[0].irq = 14;
+
+	ide_std_init_ports(&hw[1], 0x170, 0x376);
+	hw[1].irq = 15;
+
+	hwif = ide_find_port();
+	if (hwif) {
+		ide_init_port_hw(hwif, &hw[0]);
+		idx[0] = hwif->index;
+	}
+
+	mate = ide_find_port();
+	if (mate) {
+		ide_init_port_hw(mate, &hw[1]);
+		idx[1] = mate->index;
+	}
+
+	ide_device_add(idx, d);
+
+	return 0;
+}
+EXPORT_SYMBOL_GPL(ide_legacy_device_add);