Hook up Bidirectional LPT, EPP, and ECP to all Super I/O chips (missing is vendor-specific Configuration Register B behavior but that's next on my list), fixed Super I/O chip mistakes for a number of machines, split 286/386SX/M6117D machines into three separate files and reordered them as well.

src/machine/m_at_sockets7.c

@@ -232,7 +232,7 @@ machine_at_ax59pro_init(const machine_t *model)
     device_add(&via_mvp3_device);
     device_add(&via_vt82c586b_device);
     device_add(&kbc_ps2_pci_device);
-    device_add(&w83877tf_device);
+    device_add_params(&w83877_device, (void *) (W83877TF | W83877_250));
     device_add(&sst_flash_39sf020_device);
     spd_register(SPD_TYPE_SDRAM, 0x7, 256);
 
@@ -263,7 +263,7 @@ machine_at_mvp3_init(const machine_t *model)
     device_add(&via_mvp3_device);
     device_add(&via_vt82c586b_device);
     device_add(&kbc_ps2_pci_device);
-    device_add(&w83877tf_acorp_device);
+    device_add_params(&w83877_device, (void *) (W83877TF | W83877_3F0));
     device_add(&sst_flash_39sf010_device);
     spd_register(SPD_TYPE_SDRAM, 0x3, 256);
 
@@ -365,7 +365,7 @@ machine_at_delhi3_init(const machine_t *model)
     device_add(&via_mvp3_device);
     device_add(&via_vt82c596a_device);
     device_add(&kbc_ps2_ami_pci_device);
-    device_add(&w83877tf_device);
+    device_add_params(&w83877_device, (void *) (W83877TF | W83877_250));
     device_add(&sst_flash_39sf020_device);
     spd_register(SPD_TYPE_SDRAM, 0x3, 256);
 
@@ -398,7 +398,7 @@ machine_at_5sg100_init(const machine_t *model)
     pci_register_slot(0x02, PCI_CARD_AGPBRIDGE,   0, 0, 0, 0);
     device_add(&sis_5591_1997_device);
     device_add(&kbc_ps2_ami_pci_device);
-    device_add(&w83877tf_device);
+    device_add_params(&w83877_device, (void *) (W83877TF | W83877_3F0));
     device_add(&sst_flash_29ee010_device);
 
     return ret;