diff options
Diffstat (limited to 'src/northbridge/amd/amdk8/f_pci.c')
-rw-r--r-- | src/northbridge/amd/amdk8/f_pci.c | 73 |
1 files changed, 0 insertions, 73 deletions
diff --git a/src/northbridge/amd/amdk8/f_pci.c b/src/northbridge/amd/amdk8/f_pci.c deleted file mode 100644 index 9c259b008a..0000000000 --- a/src/northbridge/amd/amdk8/f_pci.c +++ /dev/null @@ -1,73 +0,0 @@ -/* - * This file is part of the coreboot project. - * - * 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 AMDK8_F_PCI_C -#define AMDK8_F_PCI_C - -#include "debug.h" - -#ifdef UNUSED_CODE -/* bit [10,8] are dev func, bit[1,0] are dev index */ -static uint32_t pci_read_config32_index(pci_devfn_t dev, uint32_t index_reg, - uint32_t index) -{ - uint32_t dword; - - pci_write_config32(dev, index_reg, index); - - dword = pci_read_config32(dev, index_reg+0x4); - - return dword; -} - -static void pci_write_config32_index(pci_devfn_t dev, uint32_t index_reg, - uint32_t index, uint32_t data) -{ - pci_write_config32(dev, index_reg, index); - - pci_write_config32(dev, index_reg + 0x4, data); -} -#endif - -uint32_t pci_read_config32_index_wait(pci_devfn_t dev, - uint32_t index_reg, uint32_t index) -{ - uint32_t dword; - - index &= ~(1<<30); - pci_write_config32(dev, index_reg, index); - - do { - dword = pci_read_config32(dev, index_reg); - } while (!(dword & (1<<31))); - - dword = pci_read_config32(dev, index_reg+0x4); - - return dword; -} - -static void pci_write_config32_index_wait(pci_devfn_t dev, uint32_t index_reg, - uint32_t index, uint32_t data) -{ - uint32_t dword; - - pci_write_config32(dev, index_reg + 0x4, data); - - index |= (1<<30); - pci_write_config32(dev, index_reg, index); - do { - dword = pci_read_config32(dev, index_reg); - } while (!(dword & (1<<31))); -} - -#endif |