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Diffstat (limited to 'src/arch/x86/pci_ops_mmconf.c')
-rw-r--r--src/arch/x86/pci_ops_mmconf.c73
1 files changed, 0 insertions, 73 deletions
diff --git a/src/arch/x86/pci_ops_mmconf.c b/src/arch/x86/pci_ops_mmconf.c
deleted file mode 100644
index cf08e17be4..0000000000
--- a/src/arch/x86/pci_ops_mmconf.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.
- */
-
-#include <console/console.h>
-#include <arch/io.h>
-#include <device/pci.h>
-#include <device/pci_ids.h>
-#include <device/pci_ops.h>
-
-/*
- * Functions for accessing PCI configuration space with mmconf accesses
- */
-
-#define PCI_MMIO_ADDR(SEGBUS, DEVFN, WHERE, MASK) \
- ((void *)(((uintptr_t)CONFIG_MMCONF_BASE_ADDRESS |\
- (((SEGBUS) & 0xFFF) << 20) |\
- (((DEVFN) & 0xFF) << 12) |\
- ((WHERE) & 0xFFF)) & ~MASK))
-
-static uint8_t pci_mmconf_read_config8(struct bus *pbus, int bus, int devfn,
- int where)
-{
- return read8(PCI_MMIO_ADDR(bus, devfn, where, 0));
-}
-
-static uint16_t pci_mmconf_read_config16(struct bus *pbus, int bus, int devfn,
- int where)
-{
- return read16(PCI_MMIO_ADDR(bus, devfn, where, 1));
-}
-
-static uint32_t pci_mmconf_read_config32(struct bus *pbus, int bus, int devfn,
- int where)
-{
- return read32(PCI_MMIO_ADDR(bus, devfn, where, 3));
-}
-
-static void pci_mmconf_write_config8(struct bus *pbus, int bus, int devfn,
- int where, uint8_t value)
-{
- write8(PCI_MMIO_ADDR(bus, devfn, where, 0), value);
-}
-
-static void pci_mmconf_write_config16(struct bus *pbus, int bus, int devfn,
- int where, uint16_t value)
-{
- write16(PCI_MMIO_ADDR(bus, devfn, where, 1), value);
-}
-
-static void pci_mmconf_write_config32(struct bus *pbus, int bus, int devfn,
- int where, uint32_t value)
-{
- write32(PCI_MMIO_ADDR(bus, devfn, where, 3), value);
-}
-
-const struct pci_bus_operations pci_ops_mmconf = {
- .read8 = pci_mmconf_read_config8,
- .read16 = pci_mmconf_read_config16,
- .read32 = pci_mmconf_read_config32,
- .write8 = pci_mmconf_write_config8,
- .write16 = pci_mmconf_write_config16,
- .write32 = pci_mmconf_write_config32,
-};