diff options
Diffstat (limited to 'src/northbridge/via/vx800/pci_rawops.h')
-rw-r--r-- | src/northbridge/via/vx800/pci_rawops.h | 69 |
1 files changed, 0 insertions, 69 deletions
diff --git a/src/northbridge/via/vx800/pci_rawops.h b/src/northbridge/via/vx800/pci_rawops.h deleted file mode 100644 index 14a0f1fda4..0000000000 --- a/src/northbridge/via/vx800/pci_rawops.h +++ /dev/null @@ -1,69 +0,0 @@ -/* - * This file is part of the coreboot project. - * - * Copyright (C) 2009 One Laptop per Child, Association, Inc. - * Copyright (C) 2010 coresystems GmbH - * - * 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; version 2 of the License. - * - * 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. - */ - -#ifndef NORTHBRIDGE_VIA_VX800_PCI_RAWOPS_H -#define NORTHBRIDGE_VIA_VX800_PCI_RAWOPS_H - -#include <stdint.h> -#include <arch/io.h> - -struct VIA_PCI_REG_INIT_TABLE { - u8 ChipRevisionStart; - u8 ChipRevisionEnd; - u8 Bus; - u8 Device; - u8 Function; - u32 Register; - u8 Mask; - u8 Value; -}; - -static void pci_modify_config8(pci_devfn_t dev, unsigned where, u8 orval, - u8 mask) -{ - u8 data = pci_read_config8(dev, where); - data &= (~mask); - data |= orval; - pci_write_config8(dev, where, data); -} - -static void via_pci_inittable(u8 chipversion, - const struct VIA_PCI_REG_INIT_TABLE *initdata) -{ - u8 i = 0; - pci_devfn_t devbxdxfx; - for (i = 0;; i++) { - if ((initdata[i].Mask == 0) && (initdata[i].Value == 0) - && (initdata[i].Bus == 0) - && (initdata[i].ChipRevisionEnd == 0xff) - && (initdata[i].ChipRevisionStart == 0) - && (initdata[i].Device == 0) - && (initdata[i].Function == 0) - && (initdata[i].Register == 0)) - break; - if ((chipversion >= initdata[i].ChipRevisionStart) - && (chipversion <= initdata[i].ChipRevisionEnd)) { - devbxdxfx = - PCI_DEV(initdata[i].Bus, initdata[i].Device, - initdata[i].Function); - pci_modify_config8(devbxdxfx, - initdata[i].Register, - initdata[i].Value, - initdata[i].Mask); - } - } -} -#endif |