diff options
Diffstat (limited to 'src/southbridge/intel/i82801bx/i82801bx.c')
| -rw-r--r-- | src/southbridge/intel/i82801bx/i82801bx.c | 46 |
1 files changed, 0 insertions, 46 deletions
diff --git a/src/southbridge/intel/i82801bx/i82801bx.c b/src/southbridge/intel/i82801bx/i82801bx.c deleted file mode 100644 index 163b6f4ea4..0000000000 --- a/src/southbridge/intel/i82801bx/i82801bx.c +++ /dev/null @@ -1,46 +0,0 @@ -/* - * This file is part of the coreboot project. - * - * Copyright (C) 2005 Digital Design Corporation - * (Written by Steven J. Magnani <steve@digidescorp.com> for Digital Design) - * Copyright (C) 2007 Corey Osgood <corey.osgood@gmail.com> - * - * This program is free software; you can redistribute it and/or modify - * it under the terms of the GNU General Public License as published by - * the Free Software Foundation; either version 2 of the License, or - * (at your option) any later version. - * - * This program is distributed in the hope that it will be useful, - * but WITHOUT ANY WARRANTY; without even the implied warranty of - * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the - * GNU General Public License for more details. - */ - -#include <console/console.h> -#include <device/device.h> -#include <device/pci.h> -#include "i82801bx.h" - -void i82801bx_enable(struct device *dev) -{ - u16 reg16, index; - struct device *lpc_dev; - - /* Search for the 82801BA/BAM LPC device (D31:F0) on PCI bus 0. */ - lpc_dev = dev_find_slot(0, PCI_DEVFN(0x1f, 0)); - if (!lpc_dev) - return; - - index = PCI_FUNC(dev->path.pci.devfn); - - reg16 = pci_read_config16(lpc_dev, FUNC_DIS); - reg16 &= ~(1 << index); /* Enable device. */ - if (!dev->enabled) - reg16 |= (1 << index); /* Disable device, if desired. */ - pci_write_config16(lpc_dev, FUNC_DIS, reg16); -} - -struct chip_operations southbridge_intel_i82801bx_ops = { - CHIP_NAME("Intel ICH2 (82801Bx) Series Southbridge") - .enable_dev = i82801bx_enable, -}; |