diff options
Diffstat (limited to 'src/southbridge/via/vt8231/usb.c')
| -rw-r--r-- | src/southbridge/via/vt8231/usb.c | 52 |
1 files changed, 0 insertions, 52 deletions
diff --git a/src/southbridge/via/vt8231/usb.c b/src/southbridge/via/vt8231/usb.c deleted file mode 100644 index e12a8db85a..0000000000 --- a/src/southbridge/via/vt8231/usb.c +++ /dev/null @@ -1,52 +0,0 @@ - -static void usb_on(int enable) -{ - unsigned char regval; - - /* Base 8231 controller */ - device_t dev0 = dev_find_device(PCI_VENDOR_ID_VIA, PCI_DEVICE_ID_VIA_8231, 0); - /* USB controller 1 */ - device_t dev2 = dev_find_device(PCI_VENDOR_ID_VIA, PCI_DEVICE_ID_VIA_82C586_2, 0); - /* USB controller 2 */ - device_t dev3 = dev_find_device(PCI_VENDOR_ID_VIA, PCI_DEVICE_ID_VIA_82C586_2, dev2); - - /* enable USB1 */ - if(dev2) { - if (enable) { - pci_write_config8(dev2, 0x3c, 0x05); - pci_write_config8(dev2, 0x04, 0x07); - } else { - pci_write_config8(dev2, 0x3c, 0x00); - pci_write_config8(dev2, 0x04, 0x00); - } - } - - if(dev0) { - regval = pci_read_config8(dev0, 0x50); - if (enable) - regval &= ~(0x10); - else - regval |= 0x10; - pci_write_config8(dev0, 0x50, regval); - } - - /* enable USB2 */ - if(dev3) { - if (enable) { - pci_write_config8(dev3, 0x3c, 0x05); - pci_write_config8(dev3, 0x04, 0x07); - } else { - pci_write_config8(dev3, 0x3c, 0x00); - pci_write_config8(dev3, 0x04, 0x00); - } - } - - if(dev0) { - regval = pci_read_config8(dev0, 0x50); - if (enable) - regval &= ~(0x20); - else - regval |= 0x20; - pci_write_config8(dev0, 0x50, regval); - } -} |